1 2008-12-25 Borut Razem <borut.razem AT siol.net>
3 * support/regression/Makefile.in:
4 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
6 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
8 * src/z80/peeph-z80.def: minor peephole improvements
10 2008-12-21 Borut Razem <borut.razem AT siol.net>
12 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
13 due to redefinition of symbol __assert
14 sdcclib.c:53:1:warning: "__assert" redefined
15 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
16 warning: this is the location of the previous definition
18 2008-12-20 Raphael Neider <rneider AT web.de>
20 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
21 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
22 support/cpp/libcpp/macro.c: fix format string errors
24 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
26 * src/pic/device.c: partial rewrite using strtok,
27 quieten compiler warnings, adopt SDCC coding style
29 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
30 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
31 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
32 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
33 support/librarian/sdcclib.c, support/makebin/makebin.c:
34 quieten most compiler warnings
36 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
37 probably fix operator precedence bug
39 * doc/clean.mk: quieten rm if no .lyx is present
41 2008-12-19 Borut Razem <borut.razem AT siol.net>
43 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
44 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
45 doc/README.txt, doc/test_suite_spec.lyx:
46 applied patch 2446381: Dcoumentation spelling correcitons
47 thanks to Steven Borley
49 2008-12-16 Raphael Neider <rneider AT web.de>
51 * device/include/pic/pic12f629.h,
52 device/include/pic/pic12f675.h,
53 device/lib/pic/libdev/pic12f629.c,
54 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
56 2008-12-14 Borut Razem <borut.razem AT siol.net>
58 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
59 converted to LyX 1.5.7 (\lyxformat 276) format
61 2008-12-07 Borut Razem <borut.razem AT siol.net>
63 * support/regression/tests/bitfields.c:
64 added test case for bug #2366757
66 2008-12-07 Raphael Neider <rneider AT web.de>
68 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
69 NULL pointer dereference, closes #2366757
71 2008-11-25 Raphael Neider <rneider AT web.de>
73 * device/include/pic16/pic16devices.txt,
74 sdcc/src/pic16/device.c,
75 sdcc/src/pic16/device.h: implicitly disable XINST
76 whenever CONFIG4L is set via an additional optional
77 argument to the configword directive in pic16devices.txt
79 2008-11-24 Raphael Neider <rneider AT web.de>
81 * device/lib/pic16/configure.ac,
82 device/lib/pic16/Makefile.common: fixed quoting issues
84 * device/lib/pic16/configure,
85 device/lib/pic16/debug/Makefile.in,
86 device/lib/pic16/libc/Makefile.in,
87 device/lib/pic16/libdev/Makefile.in,
88 device/lib/pic16/libio/Makefile.in,
89 device/lib/pic16/libm/Makefile.in,
90 device/lib/pic16/libsdcc/Makefile.in,
91 device/lib/pic16/Makefile.in,
92 device/lib/pic16/startup/Makefile.in: regenerated
94 * src/pic16/main.c (_pic16_finaliseOptions): revert to
97 2008-11-24 Raphael Neider <rneider AT web.de>
99 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
100 argument of --asm= or --link= to allow for
101 --asm="sh script --options", the user can double quote the
102 argument if needed: --asm="'c:/program files/gpasm' -q",
103 also fix some potential buffer overflows
105 2008-11-19 Borut Razem <borut.razem AT siol.net>
108 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
109 thanks Mauro Giachero
111 2008-11-16 Borut Razem <borut.razem AT siol.net>
113 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
114 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
116 2008-11-15 Borut Razem <borut.razem AT siol.net>
118 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
119 src/SDCCsymt.c, src/SDCCsymt.h:
120 fixed RFE #2291335 : Unnamed bit-field initialization
121 * support/regression/tests/bitfields.c:
122 added test case for RFE #2291335
123 * support/regression/tests/bug-1981238.c:
124 don't initialize unnamed bit-fields
126 2008-11-11 Raphael Neider <rneider AT web.de>
128 * device/include/pic16/pic18f25j10.h,
129 device/include/pic16/pic18f45j10.h: remove useless boilerplate
131 * device/include/pic16/adc.h,
132 device/lib/pic16/libio/adc/adcbusy.c,
133 device/lib/pic16/libio/adc/adcclose.c,
134 device/lib/pic16/libio/adc/adcconv.c,
135 device/lib/pic16/libio/adc/adcopen.c,
136 device/lib/pic16/libio/adc/adcread.c,
137 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
138 and fixed ADC routines to work for more target devices,
139 incorporates patch #2036130 by Nick Materer
141 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
143 * device/include/ctype.h,
144 * device/include/ds400rom.h,
145 * device/include/ds80c390.h,
146 * device/include/float.h,
147 * device/include/math.h,
148 * device/include/serial.h,
149 * device/include/stdbool.h,
150 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
152 * device/include/mcs51/C8051F336.h,
153 * device/include/mcs51/C8051T600.h,
154 * device/include/mcs51/C8051T610.h,
155 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
156 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
158 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
160 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
162 2008-11-10 Raphael Neider <rneider AT web.de>
164 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
165 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
166 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
167 (patch by Nick Materer, #2253980)
169 * device/lib/pic16/libio/adc.ignore,
170 device/lib/pic16/libio/i2c.ignore,
171 device/lib/pic16/libio/usart.ignore,
172 device/lib/pic16/pics.all: updated to build more device libs
174 * device/lib/pic16/libdev/Makefile.am,
175 device/lib/pic16/libdev/Makefile.in,
176 device/lib/pic16/libio/Makefile.am,
177 device/lib/pic16/libio/Makefile.in: regenerated
179 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
180 names per memory location, applied SDCC style to more functions
182 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
184 * device/include/mcs51/p89lpc933_4.h: new NXP header file
185 * device/include/mcs51/p89lpc935_6.h: new NXP header file
186 * device/include/mcs51/p89v66x.h: minor changes
187 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
189 2008-11-09 Raphael Neider <rneider AT web.de>
191 * device/include/pic/pic14devices.txt: fixed memory description for
192 12f629 and 12f675, closes #2236240
194 2008-11-06 Borut Razem <borut.razem AT siol.net>
196 * src/SDCCmain.c: #fixed bug 2224960: sdcc -MM no working correctly
197 pass system include paths with -isystem to sdcpp
198 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
199 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
201 2008-11-02 Raphael Neider <rneider AT web.de>
203 * doc/sdccman.lyx: updated the sections on the library build process
204 and on how to add support for new devices, and documented known
205 problems with the extended instruction set including a workaround
207 2008-11-01 Raphael Neider <rneider AT web.de>
209 * device/include/pic16/adc.h,
210 device/include/pic16/pic16devices.txt,
211 device/include/pic16/pic18f2410.h,
212 device/include/pic16/pic18f2510.h,
213 device/include/pic16/pic18f2515.h,
214 device/include/pic16/pic18f2610.h,
215 device/include/pic16/pic18f4410.h,
216 device/include/pic16/pic18f4510.h,
217 device/include/pic16/pic18f4515.h,
218 device/include/pic16/pic18f4610.h,
219 device/include/pic16/pic18fregs.h,
220 device/lib/pic16/libdev/Makefile.am,
221 device/lib/pic16/libdev/Makefile.in,
222 device/lib/pic16/libdev/pic18f2410.c,
223 device/lib/pic16/libdev/pic18f2510.c,
224 device/lib/pic16/libdev/pic18f2515.c,
225 device/lib/pic16/libdev/pic18f2610.c,
226 device/lib/pic16/libdev/pic18f4410.c,
227 device/lib/pic16/libdev/pic18f4510.c,
228 device/lib/pic16/libdev/pic18f4515.c,
229 device/lib/pic16/libdev/pic18f4610.c,
230 device/lib/pic16/libio/Makefile.am,
231 device/lib/pic16/libio/Makefile.in,
232 device/lib/pic16/pics.all: added support for 18f[24][456]10
233 and 18f[24]515 devices
234 * doc/sdccman.lyx: updated list of supported PIC16 devices
236 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
237 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
238 src/xa51/gen.c: avoid compiler warnings
239 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
241 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
243 * device/include/mcs51/p89v66x.h: NXP header file
244 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
245 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
247 2008-10-14 Raphael Neider <rneider AT web.de>
249 * device/lib/pic16/libdev/Makefile.am,
250 device/lib/pic16/libio/Makefile.am: enable building libraries for
251 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
252 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
253 * device/lib/pic16/libdev/Makefile.in,
254 device/lib/pic16/libio/Makefile.in: regenerated
256 2008-10-14 Raphael Neider <rneider AT web.de>
258 * device/include/pic16/pic18f2450.h,
259 device/include/pic16/pic18f4450.h,
260 device/lib/pic16/libdev/pic18f2450.c,
261 device/lib/pic16/libdev/pic18f4450.c,
262 device/include/pic16/adc.h,
263 device/include/pic16/pic16devices.txt,
264 device/include/pic16/pic18fregs.h,
265 device/lib/pic16/libdev/Makefile.am,
266 device/lib/pic16/libdev/Makefile.in,
267 device/lib/pic16/libio/Makefile.am,
268 device/lib/pic16/libio/Makefile.in,
269 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
271 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
272 stack to a fixed location, relax it to automatically work with all
273 but the smallest devices (256 byte RAM devices need #pragma stack)
275 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
277 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
278 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
279 * device/lib/_strcspn.c: fixed bug 2140931
281 2008-10-06 Raphael Neider <rneider AT web.de>
283 * device/include/pic16/stdio.h,
284 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
285 declared __naked for convenience, named all arguments
286 * device/lib/pic16/libc/stdio/strmgpsim.c,
287 device/lib/pic16/libc/stdio/strmmssp.c,
288 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
290 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
291 empty __naked functions,
292 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
293 corner cases (unlink first/last pCode in list), reuse more code
295 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
297 * src/ds390/main.c (_ds390_genInitStartup): added
298 * src/SDCCpeeph.c (getPatternVar): new, added,
299 (labelInRange): fixed bug 2115959
300 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
301 * src/SDCCicode.h: added newiTempOperand
302 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
303 added optimizations for 0/x and x/-1, see also patch 2142900
304 * support/regression/tests/onebyte.c (testMul): added test cases
306 2008-09-20 Borut Razem <borut.razem AT siol.net>
309 definition of absolute address symbols without initial value,
310 fixed SDCC crash "do not know how to intialize symbol"
312 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
314 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
315 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
316 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
317 * device/lib/z80/stubs.s: added stubs for above functions
318 * src/SDCCopt.c (convilong),
319 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
320 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
321 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
322 * support/regression/tests/onebyte.c: enabled all tests for z80
324 2008-09-15 Borut Razem <borut.razem AT siol.net>
326 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
327 device/lib/pic16/libc/stdio/printf.c,
328 device/lib/pic16/libc/stdio/strmusart.c,
329 device/lib/pic16/libc/stdio/printf_tiny.c,
330 device/lib/pic16/libc/stdio/sprintf.c,
331 device/lib/pic16/libc/stdio/strmgpsim.c,
332 device/lib/pic16/libc/stdio/putchar.c,
333 device/lib/pic16/libc/stdio/fprintf.c,
334 device/lib/pic16/libc/stdio/strmmssp.c,
335 device/device/lib/pic16/libc/stdio/vprintf.c,
336 device/lib/pic16/libc/stdio/printf_small.c,
337 device/lib/pic16/libc/stdio/vsprintf.c,
338 device/lib/pic16/libc/stdio/strmputchar.c,
339 device/lib/pic16/libc/Makefile.am,
340 device/lib/pic16/libc/Makefile.in:
341 *printf now returns int, puchar.c moved from stdlib to stdio,
342 *printf format parameter type changed from char * to const char *,
343 added GNU link excetion text to library source files,
344 applyed GNU coding style, removed useless svn ids,
345 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
346 binary specifier: "%b", "%hb" and "%lb"
347 * device/lib/pic16/libc/stdio/vfprintf.c:
348 applied patch #2044424: PIC16: vfprintf
349 thanks Mauro Giachero
350 * support/regression/tests/bug1057979.c:
351 removed old pic16 sprintf specifics
352 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
353 * doc/sdccman.lyx: documented 'b' binary format specifier removal
355 2008-09-15 Raphael Neider <rneider AT web.de>
357 * src/pic16/device.c (pic16_dump_usection): force udata sections
358 into the addressable range (0..0xFFF), workaround for a gpsim
359 bug preventing simulation of regtest bug1750318
360 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
361 (serialRegAssign): fixed regtest bug-971834,
362 (pic16_packRegisters): avoid null-pointer dereference
364 2008-09-14 Raphael Neider <rneider AT web.de>
366 * src/pic16/gen.c, src/pic16/ralloc.c: use
367 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
368 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
370 2008-09-12 Borut Razem <borut.razem AT siol.net>
372 * support/regression/fwk/testfwk.h:
373 define pdata as data for pic16 target
374 thanks Mauro Giachero
376 2008-09-11 Borut Razem <borut.razem AT siol.net>
378 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
379 support/regression/absolute.c:
380 applied patch #2105615: Some PIC16 testcase fixlets
381 thanks Mauro Giachero
383 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
385 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
386 * support/regression/tests/bug2094505.c: new, added
388 2008-09-07 Borut Razem <borut.razem AT siol.net>
390 * src/SDCCglue.c, src/SDCCast.c:
391 fixed throw of "excess elements" warning for char arrays
392 * support/regression/tests/nullstring.c:
393 disable warning about excess elements in array of chars initializer
395 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
397 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
398 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
399 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
400 * support/regression/tests/bug2077267.c: new, added
402 2008-09-05 Raphael Neider <rneider AT web.de>
404 * configure.in, Makefile.common.in: add support for ccache,
405 remove spurious $VERSION output, detect doc-tools even without
406 --enable-doc to facilitate later manual doc-builds, minor cleanup
407 * configure: regenerated
409 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
410 avoid races in parallel VPATH builds
411 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
412 * doc/sdccman.lyx: mention --without-ccache configure option
414 2008-09-01 Raphael Neider <rneider AT web.de>
416 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
417 * (genConstPointerGet): fix reading bitfields from __code space
418 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
419 bitfield initializers (fix regression test bug1856409.c)
420 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
423 2008-08-31 Raphael Neider <rneider AT web.de>
425 * src/pic16/gen.c (genAssign): removed useless compiler output
426 * (genPointerGet,genPointerSet,genCast),
427 src/pic16/glue.c (pic16_printGPointerType):
428 also handle PPOINTERs just to avoid spurious asserts
429 * (pic16_printIvalType,pic16_printIvalBitFields):
430 generalized to arbitrary type/bitfield sizes, allows compilation of
431 regression test bug-1981238.c
432 * (pic16_printIvalChar): fix regression test structflexarray.c
433 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
434 in initialized structs and fix #1843745
435 * (pic16_printIvalStruct): always output initializers for all fields,
436 even those not explicitly given, fixes zeropad.c regression test
437 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
438 #2073635, #1567098, and #1485812)
439 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
441 2008-08-31 Borut Razem <borut.razem AT siol.net>
443 * support/regression/tests/bug-895992.c,
444 support/regression/tests/onebyte.c:
445 enabled pic16 regression testing since the bugs
446 1511794: pic16: regression test bug-895992.c fails
447 1444425: onebyte.c regression tes fails on pic16
448 are fixed, probably by fixing
449 2048464: PIC16: fix genUminus - addresses not.c regression test
450 * src/SDCCsymt.c, src/SDCCglue.c,
451 support/regression/tests/bug-1981238.c:
452 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
455 2008-08-30 Borut Razem <borut.razem AT siol.net>
457 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
458 release version 4.3.2
460 2008-08-24 Raphael Neider <rneider AT web.de>
462 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
463 always use the sdcc from the current build tree (ignore $CC from
464 the environment, fixes compile farm builds)
465 * device/lib/Makefile.in: rename .a into .lib for compatibility,
466 remove more build products from install directory
467 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
468 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
470 2008-08-24 Borut Razem <borut.razem AT siol.net>
472 * src/SDCC.y: applied patch
473 2050245: Fix # 1963382
475 1963382: Listing File - C file comment is incorrect
478 2008-08-23 Borut Razem <borut.razem AT siol.net>
480 * src/pic16/gen.c: applied patch
481 2048464: PIC16: fix genUminus - addresses not.c regression test
482 thanks Mauro Giachero
484 2008-08-22 Borut Razem <borut.razem AT siol.net>
486 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
487 src/pic16/main.c: allow spaces in gpasm and gplink paths
489 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
492 * src/z80/peeph-z80.def: minor peephole improvement
494 2008-08-15 Raphael Neider <rneider AT web.de>
496 * src/z80/gen.c (_vemit2): suppress compiler warning
498 * src/pic/*.[ch]: make proper use of header files and avoid
499 ad-hoc extern declarations, mark module-local helpers 'static',
500 removed dead/replaced code, no functional changes
501 * src/pic16/pcode.c: disentangled from pic14 backend
503 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
505 * src/z80/gen.c: fixed #2051348
506 * support/regression/tests/bug-2051348.c: regression test for #2051348
508 2008-08-10 Raphael Neider <rneider AT web.de>
511 * Makefile.common.in: export PACKAGE for $docdir,
512 fixes #1957036, avoid some "underquoted definition" warnings
513 * configure: regenerated
515 2008-08-10 Raphael Neider <rneider AT web.de>
517 * device/lib/pic16/**: build pic16 library using autotools for
518 improved dependency tracking
520 * device/lib/Makefile.in,
522 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
524 2008-08-10 Raphael Neider <rneider AT web.de>
526 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
527 local variables if --nooverlay is given, workaround for #2023121
529 2008-08-08 Raphael Neider <rneider AT web.de>
531 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
533 2008-08-08 Raphael Neider <rneider AT web.de>
535 * src/pic/pcoderegs.c,
537 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
539 2008-08-07 Borut Razem <borut.razem AT siol.net>
541 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
542 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
543 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
544 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
545 applied modified patch 2038174: Add support for binary constants v2
546 thanks Mauro Giachero
547 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
549 2008-08-04 Raphael Neider <rneider AT web.de>
552 * src/pic16/device.h,
554 * src/pic16/main.c: enable --optimize-goto by default
556 * device/lib/pic16/Makefile.common.in: suppress removed option
559 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
561 2008-07-30 Borut Razem <borut.razem AT siol.net>
563 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
564 applied patch 22032433: PIC16: fix constant strings,
565 thanks Mauro Giachero
567 2008-07-29 Borut Razem <borut.razem AT siol.net>
569 * src/pic16/gen.c: applied patches:
570 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
571 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
572 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
573 thanks Mauro Giachero
575 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
577 * src/port.h: Fixed typo in comment
579 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
581 * src/z80/mappings.i: Implemented RFE #1919415
582 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
583 #1880202, #1914434, prepared for RFE #1703943
585 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
588 * src/z80/peeph-z80.def,
589 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
590 preparation for Z80 peephole improvements
592 2008-06-21 Raphael Neider <rneider AT web.de>
594 * device/include/pic16/pic18f66j60.h,
595 * device/include/pic16/pic18f66j65.h,
596 * device/include/pic16/pic18f67j60.h,
597 * device/include/pic16/pic18f86j60.h,
598 * device/include/pic16/pic18f86j65.h,
599 * device/include/pic16/pic18f87j60.h,
600 * device/include/pic16/pic18f96j60.h,
601 * device/include/pic16/pic18f96j65.h,
602 * device/include/pic16/pic18f97j60.h,
603 * device/lib/pic16/libdev/pic18f66j60.c,
604 * device/lib/pic16/libdev/pic18f66j65.c,
605 * device/lib/pic16/libdev/pic18f67j60.c,
606 * device/lib/pic16/libdev/pic18f86j60.c,
607 * device/lib/pic16/libdev/pic18f86j65.c,
608 * device/lib/pic16/libdev/pic18f87j60.c,
609 * device/lib/pic16/libdev/pic18f96j60.c,
610 * device/lib/pic16/libdev/pic18f96j65.c,
611 * device/lib/pic16/libdev/pic18f97j60.c,
612 * device/include/pic16/pic16devices.txt,
613 * device/include/pic16/pic18fregs.h,
614 * device/lib/pic16/pics.all: added new devices
616 * device/include/pic16/adc.h,
617 * device/lib/pic16/libio/adc/adcbusy.c,
618 * device/lib/pic16/libio/adc/adcopen.c,
619 * device/lib/pic16/libio/adc/adcsetch.c,
620 * device/lib/pic16/libio/i2c/i2copen.c,
621 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
622 all changes from a patch by Anton Strobl
624 2008-06-12 Borut Razem <borut.razem AT siol.net>
626 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
627 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
628 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
629 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
630 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
631 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
632 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
633 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
634 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
635 by applying the modified patch from Risto Huotari
637 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
640 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
641 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
642 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
643 * support/regression/tests/bug1938300.c: new, added
645 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
647 * device/include/asm/ds390/features.h,
648 * device/include/asm/mcs51/features.h,
649 * device/include/mcs51/regc515c.h: inserted LGPL notice
651 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
653 * device/lib/gbz80/div.s,
654 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
655 patch 1597883, Thanks Robert Ramey
657 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
659 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
660 createIvalCharPtr, createIvalPtr, createIval),
662 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
663 initializers for local auto variables
664 * support/regression/tests/zeropad.c: added testcase for auto initializers
666 2008-05-26 Raphael Neider <rneider AT web.de>
668 * device/lib/pic16/startup/crt0.c,
669 * device/lib/pic16/startup/crt0i.c,
670 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
671 explicit, fixed curr_entry loop for >= 256 initializer records,
672 removed debug code (write to 0xf7e)
674 2008-05-25 Raphael Neider <rneider AT web.de>
676 * device/include/pic/pic16f627a.h,
677 * device/include/pic/pic16f628a.h,
678 * device/include/pic/pic16f648a.h: added missing ports
680 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
682 * device/include/float.h: added __INFINITY
683 * device/lib/_fsadd.c: handle overflows
684 * device/lib/_fsmul.c,
685 * device/lib/_fsdiv.c: use __INFINITY
686 * device/lib/_fseq.c,
687 * device/lib/_fsneq.c: handle -0.0
688 * sim/ucsim/s51.src/uc89c51r.cc,
689 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
690 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
691 * src/mcs51/gen.c (genSend): fixed bug with --xstack
692 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
693 * support/regression/tests/snprintf.c: test bug with --xstack
695 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
697 * src/SDCCpeeph.c (callFuncByName):
698 Support nested parenthesis in peephole function arguments (#1967300)
700 2008-05-19 Raphael Neider <rneider AT web.de>
702 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
703 fixed duplicate labels (#1911325)
705 2008-05-19 Raphael Neider <rneider AT web.de>
707 * src/regression/empty.c: suppress warning
708 * src/regression/pointer1.c: enabled index_by_pointer()
709 * src/regression/inline.c: now works for pic16 as well
711 * src/pic16/device.c: include dbuf declarations
712 * src/pic16/device.h: removed obsolete prototypes
714 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
715 * src/pic16/glue.c: made purely local functions static,
716 (pic16_printGPointerType, pic16_printIvalCharPtr,
717 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
718 generic pointers' tags (#1961866)
720 * src/pic16/pcode.c (assignValnums): optimize literal assignments
722 2008-05-19 Borut Razem <borut.razem AT siol.net>
724 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
725 fixed typo, uninstall include/pic16/pic16devices.txt
727 2008-05-18 Borut Razem <borut.razem AT siol.net>
729 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
730 the buffer is null terminated
731 * src/device/pic16.c:
732 applied modified patch 1965676: Patch for Win32 16 bit PIC
733 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
735 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
737 * src/SDCC.lex (check_type),
738 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
741 * as/z80/clean.mk: also clean *.dep
742 * device/lib/pic16/libsdcc/stack/Makefile,
743 * sim/ucsim/libtool: removed as they are rebuild by configure
744 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
746 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
748 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
749 fixupInline instead of createFunction to fix bug 1864577
750 (inlineFindMaxBlockno): removed, use global blockNo
751 * src/SDCCglobl.h: added blockNo
753 * src/z80/peep.h: modified properties
754 * support/regression/tests/bug1864577.c: new, added
756 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
759 * as/mcs51/asm.h: added org_cnt
760 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
761 * as/mcs51/asout.c: changed old K&R to ANSI
762 * as/mcs51/Makefile.in: use common identifiers
768 * as/hc08/Makefile.bcc,
769 * as/hc08/Makefile.in: synchronized with as/mcs51/*
770 * sdcc_vc_in.h: added define __func__
771 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
772 Thanks Ruud van Silfhout
773 * support/regression/tests/bug1717305.c: new, added
775 2008-05-05 Borut Razem <borut.razem AT siol.net>
777 * support/regression/Makefile.in,
778 support/regression/ports/ds390/spec.mk,
779 support/regression/ports/hc08/spec.mk,
780 support/regression/ports/mcs51-common/spec.mk,
781 support/regression/ports/pic14/spec.mk,
782 support/regression/ports/pic16/spec.mk,
783 support/regression/ports/ucz80/spec.mk,
784 support/regression/ports/z80/spec.mk:
785 added INC_DIR and LIBDIR paths
786 * src/ds390/gen.c: removed duplicated selicolon
788 2008-05-04 Borut Razem <borut.razem AT siol.net>
790 * support/regression/Makefile.in,
791 support/regression/fwk/lib/testfwk.c,
792 support/regression/ports/ds390/spec.mk,
793 support/regression/ports/hc08/spec.mk,
794 support/regression/ports/mcs51-common/spec.mk,
795 support/regression/ports/mcs51-large/spec.mk,
796 support/regression/ports/mcs51-medium/spec.mk,
797 support/regression/ports/mcs51-small/spec.mk,
798 support/regression/ports/mcs51-stack-auto/spec.mk,
799 support/regression/ports/mcs51-xstack-auto/spec.mk,
800 support/regression/ports/pic14/spec.mk,
801 support/regression/ports/pic16/spec.mk,
802 support/regression/ports/ucz80/spec.mk:
803 added possibility to define the sdcc binary directory SDCC_BIN_PATH
804 used to run regeression tests
806 2008-05-01 Raphael Neider <rneider AT web.de>
808 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
809 supported devices and instructions to add new ones
811 2008-05-01 Raphael Neider <rneider AT web.de>
813 * device/include/pic16/adc.h,
814 device/lib/pic16/libio/adc/adcbusy.c,
815 device/lib/pic16/libio/adc/adcopen.c,
816 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
817 18f2455 style ADC devices, based on patch #1776197
818 * device/lib/pic16/libio/adc/adcclose.c,
819 device/lib/pic16/libio/adc/adcconv.c,
820 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
821 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
822 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
823 * device/include/pic16/pic18f4431.h,
824 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
825 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
827 2008-05-01 Raphael Neider <rneider AT web.de>
829 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
830 moved xinst flag into pic16_options_t
831 * src/pic16/device.c (default_device, pic16_list_devices,
832 pic16_find_device): removed references to sfrrange
833 * src/pic16/gen.c (genFunction),
834 src/pic16/glue.c (pic16initialComments),
835 src/pic16/main.c (pic16_optionsTable),
836 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
838 * device/include/pic16/pic16devices.txt: removed sfrrange lines
840 2008-04-29 Raphael Neider <rneider AT web.de>
842 * src/pic16/devices.inc,
843 device/include/pic16/pic16devices.txt: replaced compiled-in list
844 of devices with a variant parsed at runtime
845 * src/pic16/device.c: added support for parsing pic16devices.txt,
847 * src/pic16/device.h: removed (now) unused fields from PIC_device
848 * src/pic16/main.c: removed #pragma maxram,
849 (_pic16_initPaths): removed bogus generation of search paths,
850 setup the port proper only after the search paths (for
851 pic16devices.txt) are set up,
852 (_pic16_finaliseOptions): moved processor dependant code here
853 from _pic16_initPaths(), clean up
854 * src/pic16/ralloc.c (pic16_init_stack),
855 * src/pic16/ralloc.h,
856 * src/pic16/pcode.c: clean up
857 * device/include/Makefile.in,
858 support/scripts/sdcc.nsi: also install/package pic16devices.txt
859 * support/scripts/inc2h-pic16.pl: updated instructions
861 2008-04-29 Raphael Neider <rneider AT web.de>
863 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
864 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
865 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
866 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
867 added missing family members and 18f2480/2580/4480/4580 family
868 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
869 * device/include/pic16/pic18f2525.h: use 18f4620.h
870 * device/include/pic16/pic18f6680.h: use 18f8680.h
871 * device/include/pic16/pic18fregs.h,
872 device/lib/pic16/pics.all,
873 src/pic16/devices.inc: add new devices
874 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
875 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
876 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
877 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
878 prevent attempting to build the libio for some new devices
880 2008-04-29 Raphael Neider <rneider AT web.de>
882 * debugger/mcs51/Makefile.in: fixed paths to sources
884 2008-04-25 Borut Razem <borut.razem AT siol.net>
886 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
887 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
888 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
889 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
890 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
891 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
892 as/link/z80/linkz80.dsp: lklibr.c moved
893 * doc/INSTALL.txt: binary archives in bz2 format
894 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
896 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
898 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
899 * support/regression/tests/bug1856409.c: new, added
901 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
904 * src/mcs51/peep.c: Use werror for error messages.
905 * src/SDCCicode.c (geniCodeConditional),
906 * src/SDCCsymt.c (structElemType): fixed bug 1839321
907 * src/z80/Makefile.bcc,
908 * src/z80/z80.dsp: added src/z80/peep.c/h
909 * support/regression/tests/bug1839321.c: new, added
911 2008-04-20 Raphael Neider <rneider AT web.de>
913 * device/include/pic16/pic18f2455.h: added bitfields for port C
915 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
917 * src/z80/peep.c: Use werror for error messages.
919 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
921 * src/z80/peep.h (declaration of notUsed()),
922 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
924 * src/z80/z80.h (added dependency on peep.h),
925 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
928 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
930 * src/SDCCpeeph.c (added support for notUsed()),
931 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
933 * src/port.h (removed dependency on mcs51/peep.h, added declaration
934 for notUsed()): Implemented generic (that is not port-specific) part
937 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
939 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
940 * device/lib/libsdcc.lib,
941 * device/lib/Makefile.in,
942 * support/regression/ports/mcs51-xstack-auto/spec.mk,
943 * device/lib/calloc.c: renamed to _calloc.c
944 * device/lib/free.c: renamed to _free.c
945 * device/lib/malloc.c: renamed to _malloc.c
946 * device/lib/realloc.c: renamed to _realloc.c
947 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
948 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
949 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
950 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
951 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
952 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
953 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
954 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
956 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
957 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
958 * support/regression/tests/bug1509084.c: new, added
960 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
962 * device/include/mcs51/cc2510fx.h: added _XPAGE
963 * device/include/mcs51/compiler.h: cosmetic changes
965 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
967 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
970 2008-03-31 Borut Razem <borut.razem AT siol.net>
972 * support/cpp2 renamed to support/cpp
973 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
974 support/cpp2/libiberty/splay-tree.c,
975 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
976 support/cpp2/libcpp/directives.c,
977 support/cpp2/libcpp/include/cpplib.h,
978 support/cpp2/libcpp/include/symtab.h,
979 support/cpp2/libcpp/include/line-map.h,
980 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
981 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
982 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
983 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
984 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
985 release version 4.3.0
986 * configure.in, configure, Makefile.in, Makefile.bcc:
987 adapted for moved cpp2
989 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
991 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
992 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
994 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
996 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
998 * support/regression/tests/bug1717943.c: new, added
1000 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1002 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1003 bytewise return value assignments introduced in last commit.
1005 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1007 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1008 genMult, genJumpTab):
1009 Use 16-bit instructions for addition in some additional cases,
1010 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1012 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1014 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1015 Implemented RFE #1921450, changed some debug messages.
1017 2008-03-30 Borut Razem <borut.razem AT siol.net>
1019 * Small Device C Compiler 2.8.0 released
1020 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1021 * support/scripts/sdcc.nsi: added finish page; this version
1022 was used for 2.8.0 release
1023 * doc/knownbugs.html: removed; magically generated by the build
1024 process using gen_known_bugs.pl from now on
1026 2008-03-23 Borut Razem <borut.razem AT siol.net>
1028 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1029 and reverted it, since it was already fixed by Raphael ;-)
1030 * doc/knownbugs.html: updated for RC2
1032 2008-03-22 Raphael Neider <rneider AT web.de>
1034 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1037 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1039 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1040 * support/regression/tests/bug1839277.c: added related testBug1839299
1042 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1044 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1045 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1047 * src/mcs51/gen.c: throughout only output hex constants
1048 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1049 * support/regression/tests/bug1839277.c: new, added
1051 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1053 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1054 compilation warning about nested comments.
1056 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1058 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1059 * support/regression/tests/bug1921073.c: new, added
1061 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1063 * src/z80/SDCCpeeph.c.c (callFuncByName):
1064 Commented function parameters.
1066 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1068 * src/z80/ralloc.c (packRegsForAccUse2):
1069 disabled a broken accumulator packing optimization (fixed #1292721).
1070 * support/regression/tests/bug-1292721: Regression test for #1292721.
1072 2008-03-16 Raphael Neider <rneider AT web.de>
1074 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1075 fixed code bloat regression using a variant of patch #1915618
1077 2008-03-16 Borut Razem <borut.razem AT siol.net>
1079 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1080 icon, changed startup menu for release distribution, code cleaning,
1081 create url files instead links in startup menu
1083 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1085 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1086 * support/regression/tests/bug1579949.c: new, added
1088 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1090 * device/lib/printf_fast.c: fixed bug 1255403
1092 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1094 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1095 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1097 2008-03-14 Borut Razem <borut.razem AT siol.net>
1099 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1100 command line options
1101 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1102 is correctly displayed
1103 * as/link/z80/lkmain.c: usage line commented out
1105 2008-03-13 Borut Razem <borut.razem AT siol.net>
1107 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1108 updated the list pf supported pic14 devices
1110 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1112 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1114 2008-03-12 Borut Razem <borut.razem AT siol.net>
1116 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1117 fixed documentation request #1718191
1118 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1119 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1122 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1124 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1125 * support/regression/tests/bug1505811.c: new, added
1127 2008-03-09 Raphael Neider <rneider AT web.de>
1129 * device/include/pic16/pic18f2620.h,
1130 * device/include/pic16/pic18f4620.h,
1131 * device/lib/pic16/libdev/pic18f2620.c,
1132 * device/lib/pic16/libdev/pic18f4525.c,
1133 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1134 family to consistently use pic18f4620.[ch], fixes #1832562
1136 2008-03-09 Borut Razem <borut.razem AT siol.net>
1138 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1139 changed sdcc version to 2.8.0
1140 * knownbugs.html: regenerated
1141 * support/scripts/gen_known_bugs.pl: added number of open bugs
1143 2008-03-09 Raphael Neider <rneider AT web.de>
1145 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1146 (genOr): read volatile operand even if the result is known,
1148 (genOr,genXor): removed unused legacy code,
1149 (genDummyRead): use pic16_mov2w_volatile()
1151 2008-03-08 Borut Razem <borut.razem AT siol.net>
1153 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1154 cons w. --model-large
1155 * support/regression/staticinit.c: added regression test for bug
1158 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1160 * src/ds390/gen.c (pushSide, genPcall),
1161 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1162 * src/mcs51/gen.c: cosmetic changes
1163 * support/regression/fwk/include/testfwk.h: added macro reentrant
1164 * support/regression/tests/bug1908493.c: new, added
1166 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1168 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1170 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1172 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1173 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1174 already set in ds390/main.c and mcs51/main.c
1176 2008-03-07 Raphael Neider <rneider AT web.de>
1178 * src/regression/init0.c: new test for initialized arrays of function
1180 * src/regression/Makefile: made a bit more flexible, added init0.c
1181 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1182 pointers, closes #1427663
1184 2008-03-05 Borut Razem <borut.razem AT siol.net>
1186 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1187 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1189 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1191 * support/librarian/sdcclib.c:Added feature request 1908061:
1192 Synchronise sdcclib commands with ar.
1194 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1196 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1197 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1198 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1199 * device/include/mcs51/compiler.h: removed umlauts, added double
1202 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1204 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1205 * support/regression/tests/bug1536762.c: new, added
1207 * src/SDCCutil.h: added getBuildDate()
1208 * src/SDCCmain.c (printVersionInfo),
1209 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1211 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1212 * src/ds390/ralloc.c (packRegisters),
1213 * src/mcs51/ralloc.c (packRegisters),
1214 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1216 * support/regression/tests/bug1618050.c: new, added
1217 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1218 * support/regression/fwk/include/testfwk.h,
1219 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1222 2008-03-04 Raphael Neider <rneider AT web.de>
1224 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1225 on accessing OP_SYM_TYPE(op)
1226 * src/pic/gen.h: removed unused prototype of genMinusDec()
1227 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1228 fix #1876953 (invalid subtraction code), removed unused code
1230 2008-03-03 Raphael Neider <rneider AT web.de>
1234 * src/pic/genarith.c,
1236 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1237 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1239 2008-03-03 Raphael Neider <rneider AT web.de>
1241 * src/pic/device.c (find_device): search user-specified paths first
1242 for pic14devices.txt, fixes #1900827
1244 2008-03-02 Borut Razem <borut.razem AT siol.net>
1246 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1247 AddToPath and RemoveFromPath
1249 2008-03-01 Borut Razem <borut.razem AT siol.net>
1251 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1252 work correctly, added debugging support if -DSDCC.DEBUG command line
1255 2008-02-28 Borut Razem <borut.razem AT siol.net>
1257 * doc/sdccman.lyx: cosmetic changes
1259 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1261 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1262 * doc/sdccman.lyx: fixed unmeant removal of spaces
1264 2008-02-27 Borut Razem <borut.razem AT siol.net>
1266 * support/scripts/sdcc.nsi: corrected installation directory for
1267 current user installation mode
1268 * doc/README.txt: added Philipp Klaus Krause to the developers list
1270 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1272 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1273 return ifx condition
1274 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1275 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1276 ifxJump to fix bug 1838000
1277 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1278 * support/regression/tests/bug1838000.c: new, added
1279 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1281 2008-02-26 Borut Razem <borut.razem AT siol.net>
1283 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1285 * support/scripts/sdcc.nsi: added MULTIUSER page,
1286 NSIS upgraded to version 2.35
1288 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1290 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1291 * support/regression/tests/bug1565152.c: new, added
1293 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1295 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1296 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1297 * support/regression/tests/bug1670148.c: new, added
1299 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1301 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1303 2008-02-24 Borut Razem <borut.razem AT siol.net>
1305 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1306 is ineffective for unsigned char parameter
1308 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1310 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1311 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1312 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1313 * support/Util/MySystem.c (my_system): output errorcode when verbose
1315 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1317 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1320 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1322 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1325 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1327 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1329 2008-02-21 Borut Razem <borut.razem AT siol.net>
1331 * support/regression/Makefile.in,
1332 support/regression/ports/ds390/spec.mk,
1333 support/regression/ports/hc08/spec.mk,
1334 support/regression/ports/mcs51-common/spec.mk,
1335 support/regression/ports/pic14/spec.mk,
1336 support/regression/ports/pic16/spec.mk,
1337 support/regression/ports/ucz80/spec.mk,
1338 support/regression/ports/xa51/spec.mk:
1339 added CFLAGS when compiling timeout
1341 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1343 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1346 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1348 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1349 * support/regression/tests/bug1888147.c: new, added
1351 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1353 * src/z80/gen.c: fixed bugs #1596270, #1736867
1355 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1357 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1358 contents, mostly fixes #1596270
1360 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1362 * src/z80/peeph.def,
1363 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1364 peepholes, fixes #1806565
1366 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1368 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1369 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1370 fixes bug 1739475, thanks Robert Larice
1371 (rule 271): new, added
1373 2008-02-18 Borut Razem <borut.razem AT siol.net>
1375 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1377 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1379 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1381 2008-02-17 Raphael Neider <rneider AT web.de>
1383 * src/pic16/genarith.c,
1386 * src/pic16/genutils.c: removed unused legacy code,
1387 removed unused fields from struct asmop and struct _G
1389 2008-02-17 Raphael Neider <rneider AT web.de>
1391 * src/pic16/gen.c (AccRsh): cosmetic changes,
1392 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1393 genRightShiftLiteral): fixed to work with SFRs as result by
1394 assigning only once to result,
1395 removed a lot of unused/excluded code fragments
1397 2008-02-17 Raphael Neider <rneider AT web.de>
1399 * device/include/pic/pic16f88.h,
1400 * device/include/pic/pic16f886.h,
1401 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1403 2008-02-17 Borut Razem <borut.razem AT siol.net>
1405 * src/z80/peeph.def: applied patch
1406 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1407 * src/z80/gen.c, src/z80/peeph.def: applied patch
1408 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1409 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1410 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1411 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1412 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1413 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1415 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1417 * as/link/mcs51/aslink.dsp: removed SDK define
1418 * as/link/z80/clean.mk: brought in sync with other ports
1419 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1420 * as/hc08/Makefile.bcc,
1421 * as/mcs51/Makefile.bcc,
1422 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1423 * src/z80/main.c (_setValues): use the now capitalized -Z,
1424 (z80_port, gbz80_port): generate debug information when asked
1426 2008-02-16 Borut Razem <borut.razem AT siol.net>
1428 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1429 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1430 as/z80/Makefile.in. as/z80/Makefile.bcc:
1431 applied patch #1893393: patch for as-z80 and link-z80 to generate
1432 cdb, thanks to Armin Diehl
1433 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1434 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1435 asnoice.c moved to as/asxxsrc/asnoice.c
1436 * src/z80/peeph-gbz80.def: applied patch
1437 #1880235: Z80 return peephole, thanks to Philipp Krause
1439 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1442 * doc/sdccman.lyx: bumped version to 2.7.5
1443 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1445 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1447 * device/include/pic16/stdlib.h,
1448 * device/lib/pic16/libc/stdlib/ltoa.c,
1449 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1451 2008-02-13 Borut Razem <borut.razem AT siol.net>
1453 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1454 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1455 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1456 src/SDCCopt.c, src/SDCCval.c:
1457 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1459 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1461 * src/SDCCsymt.c (compareType): fixed bug 1309013
1463 2008-02-09 Borut Razem <borut.razem AT siol.net>
1465 * src/SDCCval.c, src/SDCCval.h:
1466 code cleaning, added function constChrVal()
1467 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1468 call constChrVal() instead constVal()
1470 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1472 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1475 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1476 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1479 2008-02-01 Raphael Neider <rneider AT web.de>
1481 * device/include/pic/pic16f886.h,
1482 * device/include/pic/pic16f887.h: added RA6 and RA7
1484 2008-01-24 Raphael Neider <rneider AT web.de>
1486 * device/include/pic/pic16f88.h: added RA6 and RA7
1487 * device/lib/pic/libdev/disabled_pic16f886.c,
1488 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1490 * src/pic16/devices.inc,
1491 * device/include/pic16/pic18f2423.h,
1492 * device/include/pic16/pic18f2523.h,
1493 * device/include/pic16/pic18fregs.h,
1494 * device/lib/pic16/pics.all
1495 * device/lib/pic16/libdev/pic18f2423.c,
1496 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1497 * device/lib/pic16/libio/i2c.ignore,
1498 * device/lib/pic16/libio/usart.ignore,
1499 * device/lib/pic16/libio/adc.ignore: ignore new devices
1501 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1503 * src/SDCCast.c (createRMW): fixed bug 1582651
1505 2008-01-20 Borut Razem <borut.razem AT siol.net>
1507 * src/SDCCcse.c: partially fixed enhancement request
1508 #1793872 - multiply by -1 not collapsed
1509 * support/regression/tests/arithcsi.c: added regression test
1511 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1513 * as/mcs51/asx8051.dsp: removed define SDK
1514 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1515 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1517 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1518 cosmetic changes, brought more in sync, changed old K&R to ANSI
1520 2008-01-13 Borut Razem <borut.razem AT siol.net>
1522 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1523 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1525 2007-12-30 Borut Razem <borut.razem AT siol.net>
1527 * src/pic16/gen.c: fixed implementation of bitwise operations for
1529 * support/regression/tests/bitwise.c: added test cases
1531 2007-12-29 Borut Razem <borut.razem AT siol.net>
1533 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1534 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1535 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1536 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1537 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1538 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1539 src/pic16/pcode.[ch]: added const qualifier
1540 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1541 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1542 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1543 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1544 * as/asxxsrc/aslex.c: use dbuf_getline()
1545 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1546 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1547 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1548 as/z80/asm.h, as/z80/z80adr.c:
1549 changed type of ib and ip to const char *
1551 2007-12-28 Borut Razem <borut.razem AT siol.net>
1553 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1554 introduced (readlin) - long lines are turuncated
1555 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1556 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1557 as/z80/Makefile.in: moved aslex.c to asxxsrc
1558 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1559 * as/hc08/asmain.c, as/mcs51/asmain.c:
1560 added missing initialization of a_addr field
1561 * support/regression/tests/long_asm_line.c: added regtest for long
1564 2007-12-22 Borut Razem <borut.razem AT siol.net>
1566 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1568 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1570 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1572 2007-12-16 Borut Razem <borut.razem AT siol.net>
1574 * device/include/pic16/stdbool.h: removed, since already exists in
1575 device/include/; this also fixes bitopcse.c regression test for pic16
1577 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1578 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1579 dereference doesn't work; covered by regression test bug1399290
1581 2007-12-05 Borut Razem <borut.razem AT siol.net>
1583 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1586 2007-12-01 Borut Razem <borut.razem AT siol.net>
1588 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1589 corrected handling of the highest_valid_address
1591 2007-11-17 Raphael Neider <rneider AT web.de>
1593 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1594 * src/pic/glue.c (picglue): emit .file if --debug is given
1596 2007-11-17 Raphael Neider <rneider AT web.de>
1598 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1599 care when left or right operand resides in result, fixes #1830220
1601 2007-11-17 Borut Razem <borut.razem AT siol.net>
1603 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1604 #983491 - "Merge duplicate strings function is ineffective"
1605 * support/regression/tests/bug-983491.c: regtest disabled
1606 * as/asxxsrc: created
1607 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1608 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1609 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1610 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1611 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1612 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1613 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1614 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1615 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1616 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1617 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1618 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1619 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1621 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1623 * device/include/stdarg.h: added and removed some casts
1624 * src/SDCCsymt.c (compareType): Fully check types between generic and
1625 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1627 2007-11-13 Borut Razem <borut.razem AT siol.net>
1629 * support/regression/tests/bug-1817005.c:
1630 added regtest for bug #1817005 - as-z80 chokes on long labels
1632 2007-11-12 Borut Razem <borut.razem AT siol.net>
1634 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1635 as/z80/asout.c, as/z80/aslist.c:
1636 fixed bug #1817005 - as-z80 chokes on long labels
1638 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1641 * as/z80/asmain.c: cosmetic changes
1644 * as/z80/alloc.h: removed
1646 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1647 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1648 * as/link/hc08/Makefile.in,
1649 * as/link/mcs51/Makefile.in,
1650 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1652 * as/link/mcs51/lkarea.c,
1653 * as/link/mcs51/lkmain.c: cosmetic changes
1654 * as/link/hc08/lklibr.c,
1655 * as/link/z80/lklibr.c,
1656 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1657 used cygwin_conv_to_full_posix_path,
1658 added warnings, cosmetic changes, brought more in sync
1659 changed old K&R into ANSI function declarations
1660 * as/link/z80/lklibr.c (loadAdb): added
1661 * as/link/z80/lkmain.c: removed -- option from usage text
1663 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1665 * src/mcs51/gen.c (outBitC): optimized for no result
1667 2007-10-31 Borut Razem <borut.razem AT siol.net>
1669 * src/SDCCsymt.c: fixed (hopeful properly) bug
1670 #1805702 - order of extern matters
1671 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1674 2007-10-29 Borut Razem <borut.razem AT siol.net>
1676 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1677 - order of extern matters
1678 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1681 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1683 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1684 24bitMode, portIsDS390
1685 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1686 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1687 (notVolatileVariable): also check sloc names,
1688 (callFuncByName): moved ftab[] out of function and sorted it by use
1690 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1692 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1693 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1694 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1695 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1696 * support/regression/tests/bug-880197.c: new, added
1698 2007-10-28 Borut Razem <borut.razem AT siol.net>
1700 * support/regression/Makefile.in,
1701 support/regression/ports/mcs51-large/spec.mk,
1702 support/regression/ports/mcs51-xstack-auto/spec.mk,
1703 support/regression/ports/mcs51-stack-auto/spec.mk,
1704 support/regression/ports/mcs51-medium/spec.mk,
1705 support/regression/ports/mcs51-common/spec.mk,
1706 support/regression/ports/mcs51-common/*,
1707 support/regression/ports/mcs51-small/*:
1708 mcs51 renamed to mcs51-common, created mcs51-small
1709 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1710 * support/regression/tests/bug-1805702.c: added regtest for bug
1713 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1715 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1716 added new rules 265 - 270
1717 * support/regression/tests/bug1721024.c:new, added
1718 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1719 introduced new test-mcs51 to run all mcs51 tests
1721 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1723 * support/regression/tests/bug1816470.c: new, added
1725 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1727 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1728 propagate for *,+,- with float, fixed bug 1816470
1729 (decorateType): cast to resultTypeProp instead of resultType
1731 2007-10-19 Borut Razem <borut.razem AT siol.net>
1733 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1734 function is ineffective" for pic16 tareget
1735 * support/scripts/listerr.c: corrected include path
1736 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1739 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1741 * support/regression/tests/using.c: new, added
1742 * support/regression/tests/vaargs.c: fixed and enabled test
1744 2007-10-18 Borut Razem <borut.razem AT siol.net>
1746 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1748 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1750 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1752 * doc/sdccman.lyx: documented option --Werror
1753 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1754 RegBankUsed[] earlier
1756 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1758 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1762 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1764 * src/SDCCast.c (decorateType): improved optimization of tri-op
1765 * src/SDCCerr.c (vwerror, setWError),
1767 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1768 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1770 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1772 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1773 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1774 * support/regression/tests/bug-223113.c,
1775 * support/regression/tests/bug-426632.c,
1776 * support/regression/tests/bug-468811.c,
1777 * support/regression/tests/bug-477835.c,
1778 * support/regression/tests/bug-478094.c,
1779 * support/regression/tests/bug-499644.c,
1780 * support/regression/tests/bug-524209.c,
1781 * support/regression/tests/bug-524211.c,
1782 * support/regression/tests/packcast.c,
1783 * support/regression/tests/structidx.c: added empty tests
1784 * support/regression/tests/bug-607243.c: enabled test
1786 2007-10-06 Borut Razem <borut.razem AT siol.net>
1788 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1789 support of universal binaries on Mac OS X
1791 2007-10-02 Borut Razem <borut.razem AT siol.net>
1793 * src/SDCCval.h: unified double2ul macro for all platforms
1794 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1795 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1797 2007-09-30 Borut Razem <borut.razem AT siol.net>
1799 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1801 * sdcc_vc_in.h: enabled warnings
1802 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1803 unsigned type, result still unsigned
1804 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1806 2007-09-28 Raphael Neider <rneider AT web.de>
1808 * src/pic/device.c (find_device): prevent buffer underflow error
1809 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1810 the just destroyed list entry
1812 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1814 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1817 2007-09-18 Borut Razem <borut.razem AT siol.net>
1819 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1820 applied to unsigned type, result still unsigned
1822 2007-09-17 Borut Razem <borut.razem AT siol.net>
1824 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1825 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1826 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1827 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1828 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1829 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1830 src/z80/gen.c, src/z80/ralloc.c:
1831 fixed bug #1739860 - sdcc does not work correctly on some platforms
1833 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1835 2007-09-17 Raphael Neider <rneider AT web.de>
1837 * src/pic16/device.c: reverted to previous version
1838 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1840 2007-09-16 Raphael Neider <rneider AT web.de>
1842 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1843 as this raises a ton of gpasm warnings, just emit a second label
1844 * src/pic16/devices.inc,
1845 * device/lib/pic16/pics.all,
1846 * device/lib/pic16/libdev/pic18f2585.c,
1847 * device/lib/pic16/libdev/pic18f2680.c,
1848 * device/lib/pic16/libdev/pic18f2682.c,
1849 * device/lib/pic16/libdev/pic18f2685.c,
1850 * device/lib/pic16/libdev/pic18f4585.c,
1851 * device/lib/pic16/libdev/pic18f4680.c,
1852 * device/lib/pic16/libdev/pic18f4682.c,
1853 * device/lib/pic16/libdev/pic18f4685.c,
1854 * device/include/pic16/pic18f2585.h,
1855 * device/include/pic16/pic18f2680.h,
1856 * device/include/pic16/pic18f2682.h,
1857 * device/include/pic16/pic18f2685.h,
1858 * device/include/pic16/pic18f4585.h,
1859 * device/include/pic16/pic18f4680.h,
1860 * device/include/pic16/pic18f4682.h,
1861 * device/include/pic16/pic18f4685.h,
1862 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1863 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1864 patch contributed by Anton Strobl, applied with changes
1866 2007-09-16 Raphael Neider <rneider AT web.de>
1868 * device/include/pic16/pic18f2431.h,
1869 * device/include/pic16/pic18f25j10.h,
1870 * device/include/pic16/pic18f4431.h,
1871 * device/include/pic16/pic18f45j10.h: adopted common include style
1872 * device/include/pic16/pic18f1320.h,
1873 * device/include/pic16/pic18f2320.h,
1874 * device/include/pic16/pic18f2525.h,
1875 * device/include/pic16/pic18f4320.h,
1876 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1877 * device/include/pic16/pic18fregs.h: prepared for automatic include
1878 file selection by having DEVICE.h for every DEVICE
1879 * device/lib/pic16/libdev/pic18f2320.c,
1880 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1882 * device/lib/pic16/configure.in,
1883 * device/lib/pic16/configure: use rm -rf instead of rmdir
1884 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1885 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1887 2007-09-09 Borut Razem <borut.razem AT siol.net>
1889 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1890 distingush between i386 and ppc Mac OS X versions
1892 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1894 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1895 * support/regression/tests/bug1788177.c: new, added
1897 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1899 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1900 * device/include/mcs51/lint.h added keyword __naked
1902 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1906 * src/SDCCmem.h: removed maxRegBank
1907 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1908 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1909 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1910 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1911 name and behaviour to handle banked functions
1912 (scan4op): and use it to fix bug 1786213
1914 2007-09-03 Raphael Neider <rneider AT web.de>
1916 * device/include/pic16/pic18f248.h,
1917 * device/include/pic16/pic18f258.h,
1918 * device/include/pic16/pic18f448.h,
1919 * device/lib/pic16/libdev/pic18f248.c,
1920 * device/lib/pic16/libdev/pic18f258.c,
1921 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1922 added T0CONbits, fixes #1786891
1924 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1926 * src/ds390/gen.c (genFarPointerSet),
1927 * src/hc08/ralloc.c (packRegisters),
1928 * src/mcs51/ralloc.c (packRegisters),
1929 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1931 * src/SDCCicode.h: POINTER_SET can be true for literals too
1932 * support/regression/tests/bug1750318.c: new, added
1934 2007-08-23 Borut Razem <borut.razem AT siol.net>
1936 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1937 library versions without the completition functionality
1939 2007-08-22 Raphael Neider <rneider AT web.de>
1941 * device/include/pic16/pic18f1220.h,
1942 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1944 2007-08-12 Borut Razem <borut.razem AT siol.net>
1946 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1948 2007-08-11 Borut Razem <borut.razem AT siol.net>
1950 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1951 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1952 support/Util/SDCCerr.[ch] moved to src
1953 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1954 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1955 device/examples/ds390/tinitalk/tinitalk.dsp,
1956 device/examples/serialcomm/windows/serialcomm.dsp,
1957 support/librarian/librarian.dsp:
1958 removed linking of unused odbc32.lib and odbccp32.lib
1959 * support/scripts/winres.h:
1960 added for compilation with Visual C++ 2005 Express Edition
1962 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1964 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1967 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1969 * sdccconf_in.h: update the endian test so that SPARC Solaris
1970 does not throw syntax errors
1972 2007-08-06 Borut Razem <borut.razem AT siol.net>
1974 * doc/sdccman.lyx: removed two index entries which prevented the
1975 generation of sdcc doc archive
1977 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1979 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1980 instead of lyx 1.5.0.
1982 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1984 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1985 Lucas Loizaga, with minor modifications. Thanks!
1987 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1989 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1992 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1994 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1995 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1998 2007-07-22 Borut Razem <borut.razem AT siol.net>
2000 * configure.in, configure: re-introduced .version
2001 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2002 the version reverted to 2.7.0
2004 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2007 * doc/sdccman.lyx: bumped version to 2.7.3
2008 * device/include/mcs51/compiler.h: fixed elif->else
2009 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2010 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2011 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2012 enable accuse for bit operands
2013 * src/SDCCmain.c (printVersionInfo),
2014 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2015 environment descriptor
2016 * src/SDCCutil.h: added getBuildEnvironment
2017 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2018 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2019 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2020 * support/regression/tests/bug1348008.c,
2021 * support/regression/tests/bug1496419.c,
2022 * support/regression/tests/bug1503067.c,
2023 * support/regression/tests/preproc.c: added empty tests
2025 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2027 * support/regression/tests/bug1678803.c: new, added
2029 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2032 * as/link/hc08/lkihx.c,
2033 * as/link/hc08/lkrloc.c,
2034 * as/link/mcs51/lkihx.c,
2035 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2036 ihxExtendedLinearAddress
2037 * as/link/mcs51/lkrloc.c (relr),
2038 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2039 acall/ajmp, see bug 830513
2041 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2043 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2044 (cseBBlock): remember aggr2ptr has been used
2045 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2046 (geniCodeAssign): fixed bug 868103
2047 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2048 added operandSize prototype
2049 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2050 (genDataPointerSet): use max of size of right and result,
2051 (gencjne): added parameter useCarry for optimization,
2052 (genCmpEq): use carry if appropriate,
2053 (genXor): check if operand already in carry
2054 * support/regression/tests/bug-868103.c: enabled test
2056 2007-07-12 Raphael Neider <rneider AT web.de>
2058 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2060 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2062 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2063 from Robert Larice, thanks
2064 * support/regression/tests/bitopcse.c,
2065 * support/regression/tests/bitvars.c,
2066 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2067 * support/regression/tests/bug-927659.c: enabled test for z80
2068 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2069 * support/regression/tests/bug1745717.c: new, added
2070 * support/regression/tests/literalop.c,
2071 * support/regression/tests/nullstring.c: removed storage definitions that
2072 are now in testfwk.h
2074 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2076 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2077 and bool for targets that do not fully support it.
2078 * support/regression/tests/bug1546986.c,
2079 * support/regression/tests/bug1723128.c,
2080 * support/regression/tests/bug1734654.c,
2081 * support/regression/tests/bug1738367.c,
2082 * support/regression/tests/constantRange.c: only use bool if allowed
2084 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2086 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2087 Larice, also handle function pointers
2088 * support/regression/tests/bug1749275.c: new, added
2090 2007-07-03 Borut Razem <borut.razem AT siol.net>
2092 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2093 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2094 #1746528: SDCC should ignore ':' in inline assembler comments
2095 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2097 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2099 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2100 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2102 2007-06-29 Borut Razem <borut.razem AT siol.net>
2104 * src/SDCCmain.c: fixed bug
2105 #1744746: SDCC #4867: broken option --xram-size
2107 2007-06-28 Borut Razem <borut.razem AT siol.net>
2109 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2110 find out the endianess of host machine for ucsim
2112 2007-06-27 Borut Razem <borut.razem AT siol.net>
2114 * support/regression/generate-cases.py: corrected the file name
2116 * configure.in, configure, sdccconf_in.h: find out the endianess of
2118 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2121 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2123 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2125 2007-06-26 Borut Razem <borut.razem AT siol.net>
2127 * support/regression/generate-cases.py: display warning if function
2128 list is empty; implemented more flexible rule for detection of
2129 testing functions, allowing return type 'void' in the same line as
2130 the function name in the function definition
2131 * support/regression/tests/bug-1654060.c: corrected test
2132 * support/librarian/sdcclib.c: fixed warning:
2133 format '%s' expects type 'char *', but argument 2 has type 'int'
2135 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2137 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2138 Multiple infiles for sdcclib.
2140 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2142 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2145 2007-06-18 Borut Razem <borut.razem AT siol.net>
2147 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2148 how to handle comments, so they have to be removed by the
2149 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2150 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2151 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2152 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2153 table driven option hadling
2155 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2157 * src/SDCCast.c (decorateType),
2158 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2159 iCode to ast level to fix bug 1738367
2160 * support/regression/tests/bug1738367.c: new, added
2162 2007-06-15 Raphael Neider <rneider AT web.de>
2164 * src/pic16/devices.inc,
2165 * device/lib/pic16/pics.all,
2166 * device/include/pic16/pic18fregs.h,
2167 * device/include/pic16/pic18f[24][45]20.h,
2168 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2169 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2170 * device/lib/pic16/Makefile.in: faster cleanup
2172 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2174 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2176 2007-06-13 Raphael Neider <rneider AT web.de>
2178 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2180 2007-06-12 Raphael Neider <rneider AT web.de>
2182 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2183 suppress bit defines if NO_BIT_DEFINES is #define'd
2184 * device/include/pic/pic*.h: recreated all headers to include
2185 conditional bit defines
2186 * device/include/pic/pic16f886.h,
2187 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2188 * device/include/pic/recreate.sh: script to recreate the complete
2189 device library files based on the currently supported devices
2191 2007-06-12 Borut Razem <borut.razem AT siol.net>
2193 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2194 support/regression/Makefile.in, support/scripts/build.mak,
2195 support/scripts/Makefile.snapshot:
2196 use new svn URL scheme
2197 * doc/sdccman.lyx: SDCC Wiki moved to
2198 http://sdcc.wiki.sourceforge.net/
2200 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2202 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2203 * support/regression/tests/bug1734654.c: added
2205 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2207 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2208 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2209 with literal operands
2211 2007-06-10 Borut Razem <borut.razem AT siol.net>
2213 * as/link/z80/lklibr.c: fixed mingw build warning
2214 lklibr.c:575: warning: implicit declaration of function 'tolower'
2215 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2216 src/z80/main.c: move target specific options from src/SDCCmain.c
2217 to src/<target>/main.c
2219 2007-06-09 Borut Razem <borut.razem AT siol.net>
2221 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2222 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2223 * support/regression/tests/bug-1294691.c: added
2225 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2227 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2228 can also be static, fixes bug 1733438
2229 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2230 have absolute address too
2231 (computeType): added optimization for 'cond ? true : false'
2232 * support/regression/tests/absolute.c: added test for static absolute var
2234 2007-06-08 Raphael Neider <rneider AT web.de>
2236 * src/regression/Makefile: suppress parallel builds, allow easy
2237 switching between pic14/pic16 ports
2238 * src/regression/picregs.h: added pic14/16 header file switch
2239 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2240 inline.c,nestfor.c,string1.c}: include "picregs.h"
2242 2007-06-07 Borut Razem <borut.razem AT siol.net>
2244 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2245 permanent solution to suppress GCC 4.2.0 c++ warning:
2246 deprecated conversion from string constant to `char *'
2247 use 'const char *' where ever required
2248 * support/regression/generate-cases.py: implemented more flexible rule
2249 for detection of testing functions, allowing white-spaces surrounding
2250 the function name and the 'void' parameter.
2251 * support/regression/tests/constantRange.c,
2252 support/regression/tests/scott-compare3.c: fixed failing regression
2253 tests, uncovered by implementation of more flexible rule for detection
2254 of testing functions
2256 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2258 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2260 2007-06-04 Borut Razem <borut.razem AT siol.net>
2262 * configure.in, configure, config_vc.awk: sdcc version number is now
2263 stored in configure.in; removed .version
2264 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2265 doc/INSTALL.txt: version bumped to 2.7.2
2266 * sim/ucsim/configure.in, sim/ucsim/configure:
2267 use "read" to read from .version
2269 2007-06-03 Borut Razem <borut.razem AT siol.net>
2271 * */Makefile.in: removed annoying warning:
2272 Makefile:xx: Makefile.dep: No such file or directory
2274 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2276 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2277 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2278 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2279 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2280 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2281 bugfix: only use newBoolLink for bit result type
2282 * src/SDCCicode.c (geniCodeLogic): added param tree,
2283 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2284 (geniCodeLogicAndOr): use IS_BIT,
2285 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2286 (ast2iCode): added tree param to geniCodeLogic for comparisons
2287 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2288 * support/regression/tests/bug1723128.c: added test NotZero
2290 2007-06-01 Borut Razem <borut.razem AT siol.net>
2292 * SDCPP synchronized with GCC CPP release version 4.2.0,
2293 currently the latest release:
2294 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2295 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2296 support/cpp2/cppdefault.h, support/cpp2/except.h,
2297 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2298 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2299 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2300 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2301 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2302 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2303 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2304 support/cpp2/opts.h, support/cpp2/output.h,
2305 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2306 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2307 support/cpp2/system.h, support/cpp2/version.c,
2308 support/cpp2/Makefile.in: modified
2309 * support/cpp2/opts-common.c: added
2310 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2311 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2312 search for included source file in local directory
2313 * sim/ucsim/configure, sim/ucsim/configure.in:
2314 temporary solution to suppress GCC 4.2.0 c++ warning:
2315 deprecated conversion from string constant to `char *'
2317 2007-06-01 Raphael Neider <rneider AT web.de>
2319 * device/lib/pic/libdev/pic12f683.c,
2320 * device/include/pic/pic12f683.h: added GPIO bits
2322 2007-06-01 Raphael Neider <rneider AT web.de>
2324 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2325 quotation marks, clarified role of PIC14 vs. PIC16 ports
2326 * src/pic16/devices.inc,
2327 * device/include/pic16/pic18fregs.h,
2328 * device/include/pic16/pic18f[24][45]j10.h,
2329 * device/lib/pic16/pics.all,
2330 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2331 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2332 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2333 for new devices as they are not yet supported by gputils
2335 2007-05-31 Borut Razem <borut.razem AT siol.net>
2337 * Small Device C Compiler 2.7.0 released
2338 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2339 changed sdcc version to 2.7.1
2340 * support/scripts/sdcc.nsi: added How to create WIN32 release
2343 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2345 * doc/sdccman.lyx: documented initialization and allocation of absolute
2346 variables, bit parameter passing, the need for function pointers to be
2347 reentrant and alpha quality support of inline and retrict
2349 2007-05-26 Borut Razem <borut.razem AT siol.net>
2351 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2352 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2353 * docs/knownbugs.html: updated
2355 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2357 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2359 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2361 (gencjneshort): optimized when left is AOP_DIR
2362 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2363 initializing unions in a struct/array
2364 * support/regression/fwk/include/testfwk.h: added defines for data, near
2365 and far for host and z80
2366 * support/regression/tests/bug1723128.c: new, added
2368 2007-05-22 Borut Razem <borut.razem AT siol.net>
2370 * doc/knownbugs.html: updated
2372 2007-05-21 Raphael Neider <rneider AT web.de>
2374 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2375 error message instead
2376 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2378 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2380 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2382 2007-05-21 Raphael Neider <rneider AT web.de>
2384 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2386 * src/regression/gpsim_assert.h,
2387 * src/regression/Makefile,
2388 * src/regression/pcodeopt.c: regression test for the above fix
2390 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2392 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2393 jumps to self, fixed bug 1717281
2395 2007-05-10 Borut Razem <borut.razem AT siol.net>
2397 * support/scripts/gen_known_bugs.pl: cosmetic fix
2398 * doc/knownbugs.html: generated by gen_known_bugs.pl
2400 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2402 * src/SDCCast.c (createFunction): also generate non-inlined version of
2403 function for functions declared as "static inline"
2404 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2405 function can be inlined after non-inlined version generated.
2407 2007-05-10 Borut Razem <borut.razem AT siol.net>
2409 * support/scripts/gen_known_bugs.pl: added script
2410 which generates knownbugs.html
2412 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2414 * doc/knownbugs.html: updated for release 2.7.0
2416 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2418 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2420 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2422 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2423 (throughout): updated generating comments
2424 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2425 (throughout): updated generating comments
2426 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2427 rule instead of at the second, or it might skip lines when removing the
2429 * support/regression/tests/bug1714204.c: changed test to foo
2431 2007-05-08 Borut Razem <borut.razem AT siol.net>
2433 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2434 thanks to SDCC Distributed Compile Farm members,
2435 added Z80 and GBZ80 command line options
2436 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2438 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2440 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2441 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2442 * support/regression/tests/longlit.c: modified to be tested at all and
2443 to pass the actual test
2445 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2447 * device/include/mcs51/uPSD33xx.h: Added.
2449 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2451 * device/lib/_gptrput.c,
2452 * device/lib/_gptrget.c: removed old code,
2454 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2455 * support/regression/tests/bug1714204.c: new, added
2457 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2459 * support/regression/tests/regtrack.c: test was never executed
2460 because of the regression test being picky about white spaces.
2461 * device/lib/mcs51/crtclear.asm: added comment
2463 2007-05-06 Raphael Neider <rneider AT web.de>
2465 * device/lib/pic/Makefile.rules,
2466 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2467 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2469 2007-05-06 Raphael Neider <rneider AT web.de>
2471 * src/pic16/device.h,
2473 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2474 _pic16_setDefaultOptions): removed/reordered command-line args
2475 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2476 devices, regrouped command line args, environment variables),
2477 clarified sone points, added sections on how to add devices to the
2480 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2482 * src/z80/peeph.def: fixed bug in rule 2
2484 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2486 * src/port.h: added TARGET_MCS51_LIKE
2487 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2488 take advantage of it too
2489 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2490 (shiftR2Left2Result): Optimized: don't check shifting by 0
2491 * src/z80/peeph-z80.def,
2492 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2493 modifications, see patch 1700823
2494 * src/mcs51/peep.c (): fixed bug 1712928
2495 * support/regression/tests/bug1712928.c: new, added
2497 2007-05-05 Borut Razem <borut.razem AT siol.net>
2499 * device/lib/pic16/Makefile.common.in,
2500 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2501 removed bash dependencies
2503 2007-05-01 Borut Razem <borut.razem AT siol.net>
2506 fixed bug #1710507: --i-code-in-asm makes compile fail
2507 all iCode comments are now one liners
2508 * src/mcs51/gen.c: fixed memory leak
2510 2007-05-01 Raphael Neider <rneider AT web.de>
2512 * device/lib/pic/libdev/*.c
2513 * device/include/pic/*.h: regenerated all device libs from updated
2515 * support/scripts/inc2h.pl: documented usage, now uses strict to
2518 2007-04-30 Borut Razem <borut.razem AT siol.net>
2521 fixed bug #1669175: Problem with space in output paths
2522 documented how to use paths with spaces for Windows users
2524 2007-04-29 Borut Razem <borut.razem AT siol.net>
2526 * Fixed svn:eol-style and svn:keywords properties
2527 * src/SDCCval.c: fixed bug
2528 #1592871: Segfault with "large" const arrays of characters
2529 replaced recursion with iteration
2530 * Removed svn:executable property from non-executable files
2532 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2534 * src/mcs51/gen.c (genRet): fixed bug 1707003
2536 2007-04-27 Raphael Neider <rneider AT web.de>
2538 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2539 createReachingDefinitions,assignValnums,pic16_destructDF,
2540 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2541 prevent NULL pointer dereferences
2542 * device/lib/pic/libdev/pic16f886.c,
2543 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2544 prevent building them, gputils do not really support them yet
2546 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2548 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2549 helps printf_small. 32 bytes more __idata mem.
2551 2007-04-27 Raphael Neider <rneider AT web.de>
2553 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2554 return early when pb or pb->pcHead is NULL (patch #1708427)
2555 * src/regression/empty.c,
2556 * src/regression/Makefile: added test with empty functions
2557 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2559 2007-04-27 Borut Razem <borut.razem AT siol.net>
2561 * src/SDCCast.c: fixed feature request
2562 #1547512: Redundant strings linked when using sizeof("abc")
2564 2007-04-23 Borut Razem <borut.razem AT siol.net>
2566 * doc/sdccman.lyx, src/SDCCmain.c:
2567 peep-hole comments are generated only if --fverbose-asm option is
2568 specified and --no-peep-comments is not, as proposed by Frieder.
2569 * support/regression/Makefile.in: compile regression tests with
2570 --fverbose-asm option so one can "grep" whether a new (or an old)
2571 peephole is (still) applied; requested by Frieder.
2573 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2575 * device/include/pic/pic16f886.h,
2576 * device/include/pic/pic16f887.h,
2577 * device/lib/pic/libdev/pic16f886.c,
2578 * device/lib/pic/libdev/pic16f887.c,
2579 * device/include/pic/pic14devices.txt,
2580 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2582 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2584 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2587 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2589 * device/lib/_memset.c: assembler version for mcs51
2591 2007-04-22 Borut Razem <borut.razem AT siol.net>
2593 * support/scripts/listerr.c: program to create the list of errors and
2594 warnings list from - added
2595 * doc/sdccman.lyx: removed the note
2596 "For list of warnings and corresponding codes, see err_warn.txt"
2597 * src/SDCCsymt.c: fixed bug #1699804:
2598 Bug with some uses of sizeof(static local array) (MCS51)
2599 * support/regression/tests/bug-1699804.c: added
2601 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2603 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2604 (main): added option -i,
2605 (asmbl, case S_INCL): use search_path_fopen,
2606 mostly from patch 1579668 by Peter Miller, thanks
2607 * src/z80/main.c: fixed typo --callee-saves-bc
2608 * device/include/mcs51/compiler.h: added sfrword for Tasking
2610 2007-04-20 Borut Razem <borut.razem AT siol.net>
2612 * src/z80/main.c: replaced reserved keyword asm with asmblr
2614 2007-04-19 Borut Razem <borut.razem AT siol.net>
2616 * src/port.h: use const pointers to strings
2617 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2618 * src/pic16/main.c: include SDCCargs.h
2619 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2620 const char, since the strings are dynamically allocated
2621 * src/SDCCmain.c: options.code_seg and options.const_seg are
2622 dynamically allocated; check port specific command line options
2623 before the general ones
2624 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2626 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2628 * device/include/ds400rom.h,
2629 * device/lib/ds390/lcd390.c,
2630 * device/lib/ds390/memcpyx.c,
2631 * device/lib/ds390/rtc390.c,
2632 * device/lib/ds400/ds400rom.c,
2633 * device/lib/ds400/memcpyx.c,
2634 * device/lib/hc08/_ret.c: more replacements of keywords with their
2635 double underscore equivalents
2636 * device/lib/ds390/Makefile.in,
2637 * device/lib/ds400/Makefile.in,
2638 * device/lib/gbz80/Makefile.in,
2639 * device/lib/hc08/Makefile.in,
2640 * device/lib/mcs51/Makefile.in,
2641 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2643 2007-04-17 Borut Razem <borut.razem AT siol.net>
2645 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2646 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2647 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2648 to --fverbose-asm, to be gcc'ish
2650 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2652 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2654 2007-04-17 Borut Razem <borut.razem AT siol.net>
2656 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2657 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2658 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2659 with their double underscore equivalent
2661 2007-04-14 Borut Razem <borut.razem AT siol.net>
2663 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2666 2007-04-13 Borut Razem <borut.razem AT siol.net>
2668 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2670 * device/examples/serialcomm/windows/serial.[ch],
2671 device/examples/serialcomm/windows/test_serialcomm.cpp:
2672 updated by Bela Torok
2673 * device/examples/serialcomm/windows/serialcomm.dsw,
2674 device/examples/serialcomm/windows/serialcomm.dsp: added
2676 2007-04-13 Jan Waclawek <wek AT efton.sk>
2678 * doc/sdccman.lyx: additions and changes at various places
2679 (submitted as #1697136).
2680 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2682 2007-04-10 Borut Razem <borut.razem AT siol.net>
2684 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2685 LyX file format changed to 245
2686 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2687 "FreeWare" replaced with "free open source"
2689 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2691 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2693 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2695 * device/include/pic16/pic18fregs.h,
2697 * device/lib/_decdptr.c,
2698 * device/lib/_divsint.c,
2699 * device/lib/_divslong.c,
2700 * device/lib/_divuint.c,
2701 * device/lib/_divulong.c,
2702 * device/lib/_fs2schar.c,
2703 * device/lib/_fs2sint.c,
2704 * device/lib/_fs2slong.c,
2705 * device/lib/_fs2uchar.c,
2706 * device/lib/_fs2uint.c,
2707 * device/lib/_fs2ulong.c,
2708 * device/lib/_fsadd.c,
2709 * device/lib/_fscmp.c,
2710 * device/lib/_fsdiv.c,
2711 * device/lib/_fseq.c,
2712 * device/lib/_fsget1arg.c,
2713 * device/lib/_fsget2args.c,
2714 * device/lib/_fsgt.c,
2715 * device/lib/_fslt.c,
2716 * device/lib/_fsmul.c,
2717 * device/lib/_fsneq.c,
2718 * device/lib/_fsnormalize.c,
2719 * device/lib/_fsreturnval.c,
2720 * device/lib/_fsrshift.c,
2721 * device/lib/_fssub.c,
2722 * device/lib/_fsswapargs.c,
2723 * device/lib/_gptrget.c,
2724 * device/lib/_gptrgetc.c,
2725 * device/lib/_gptrput.c,
2726 * device/lib/_logexpf.c,
2727 * device/lib/_modsint.c,
2728 * device/lib/_modslong.c,
2729 * device/lib/_moduint.c,
2730 * device/lib/_modulong.c,
2731 * device/lib/_mulint.c,
2732 * device/lib/_mullong.c,
2733 * device/lib/_schar2fs.c,
2734 * device/lib/_ser.c,
2735 * device/lib/_setjmp.c,
2736 * device/lib/_sint2fs.c,
2737 * device/lib/_slong2fs.c,
2738 * device/lib/_spx.c,
2739 * device/lib/_uchar2fs.c,
2740 * device/lib/_uint2fs.c,
2741 * device/lib/_ulong2fs.c,
2742 * device/lib/asincosf.c,
2743 * device/lib/atanf.c,
2744 * device/lib/calloc.c,
2745 * device/lib/ds390/tinibios.c,
2746 * device/lib/ds400/tinibios.c,
2747 * device/lib/expf.c,
2748 * device/lib/free.c,
2749 * device/lib/hc08/_mulint.c,
2750 * device/lib/logf.c,
2751 * device/lib/malloc.c,
2752 * device/lib/printf_fast.c,
2753 * device/lib/printf_tiny.c,
2754 * device/lib/printfl.c,
2755 * device/lib/realloc.c,
2756 * device/lib/ser_ir.c,
2757 * device/lib/serial.c,
2758 * support/regression/tests/libmullong.c: replaced all special keywords
2759 with their double underscore equivalent
2760 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2761 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2763 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2764 (genRet): if the bit-symbol is ruonly it already is in the carry
2765 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2766 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2767 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2768 type UCHAR if dest is not bit
2770 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2772 * device/include/math.h,
2773 * device/lib/cotf.c,
2774 * device/lib/expf.c,
2775 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2777 2007-04-01 Borut Razem <borut.razem AT siol.net>
2779 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2780 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2781 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2782 gcc_unreachable() called internal_error()...
2784 2007-03-30 Raphael Neider <rneider AT web.de>
2786 * src/pic/ralloc.c (isData): suppress garbage debug output
2788 2007-03-28 Borut Razem <borut.razem AT siol.net>
2791 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2792 is developed, built and used worldwide, and the word "night" doesn't
2795 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2797 * device/include/mcs51/C8051F360.h: new, added
2798 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2800 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2802 * src/SDCC.y (declaration_specifiers, function_specifier),
2803 * support/Util/SDCCerr.c,
2804 * support/Util/SDCCerr.h,
2806 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2808 * src/SDCCmem.c (deallocParms),
2809 * src/SDCCast.c: support for function inlining, not quite complete
2810 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2811 'restrict' qualifier
2813 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2815 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2816 (saveRBank, unsaveRBank): don't save bits,
2817 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2818 * support/regression/tests/bug1535242.c: new, added
2819 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2820 thanks Alexey Shamrin <shamrin AT gmail.com>,
2821 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2822 removed header guard)
2824 * sdcc.spec: bumped version to 2.6.5
2825 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2827 2007-03-22 Borut Razem <borut.razem AT siol.net>
2829 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2830 fixed bug #1653671: sdcdb integration into ddd is broken
2832 2007-03-22 Raphael Neider <rneider AT web.de>
2834 * src/pic/gen.c (popGetExternal): augmented to also create references
2835 to external variables (not only labels),
2836 (genCall): comment on plan to reduce PAGESEL overhead,
2837 (genFunction, genEndFunction): also save/restore FSR around interrupt
2838 handling code, removed lots of unused code
2839 (genDivOneByte): release acquired temp register
2840 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2842 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2843 for registers that need to be saved during interrupts (FSR, STATUS,
2844 PCLATH; W needs special handling), currently only FSR is used
2846 2007-03-22 Raphael Neider <rneider AT web.de>
2848 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2850 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2852 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2854 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2856 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2858 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2860 * as/link/aslink.h: added LKOBJEXT
2861 * as/link/hc08/link_hc08.dsp,
2862 * as/link/hc08/Makefile.bcc,
2863 * as/link/hc08/Makefile.in,
2864 * as/link/mcs51/aslink.dsp,
2865 * as/link/mcs51/Makefile.bcc,
2866 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2867 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2868 * as/link/lkaomf51.c: merged and moved
2869 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2870 * as/link/z80/lkdata.c,
2871 * as/link/lkdata.c: merged and moved
2872 * as/link/hc08/lkmain.c,
2873 * as/link/mcs51/lkmain.c: cosmetic changes
2874 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2875 * as/link/lklex.c: use LKOBJEXT
2876 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2877 ANSI-fied functions, removed bubble-sorts
2878 * as/link/z80/lksym.c as/link/lksym.c: merged,
2880 * as/link/z80/linkgbz80.dsp,
2881 * as/link/z80/linkz80.dsp,
2882 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2883 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2884 * as/link/z80/lkhead.c,
2885 * as/link/z80/lklex.c: deleted
2886 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2887 * as/link/z80/lkmain.c: added copyfile()
2889 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2891 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2893 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2895 * device/lib/_strlen.c: assembler version for mcs51
2897 2007-03-13 Raphael Neider <rneider AT web.de>
2899 * device/include/pic16/pic18f2221.h,
2900 * device/include/pic16/pic18f2321.h,
2901 * device/include/pic16/pic18f2331.h,
2902 * device/include/pic16/pic18f4221.h,
2903 * device/include/pic16/pic18f4321.h,
2904 * device/include/pic16/pic18f4331.h: fixed config byte location names
2905 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2906 consistently named config byte locations
2908 2007-03-13 Borut Razem <borut.razem AT siol.net>
2910 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2911 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2912 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2913 as/link/z80/Makefile.in, as/z80/Makefile.in:
2916 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2918 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2919 * device/lib/printf_large.c: pointer was converted to generic
2920 pointer for mcs51 models other than model-small (Maarten noticed)
2922 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2924 * device/include/mcs51/ADuC84x.h: Added.
2926 2007-03-10 Borut Razem <borut.razem AT siol.net>
2928 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2929 fixed RFE #1624219: double backslashes in filenames;
2930 functions hexEscape(), octalEscape() and copyStr() moved from
2931 SDCCval.c to SDCCutil.c and made them glovbally available
2933 2007-03-09 Borut Razem <borut.razem AT siol.net>
2935 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2936 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2937 1673361: Missaligned comments in output files
2939 2007-03-09 Raphael Neider <rneider AT web.de>
2941 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2943 2007-03-09 Raphael Neider <rneider AT web.de>
2947 * src/pic/ralloc.c: suppress undesired debug output
2948 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2950 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2952 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2954 2007-03-07 Borut Razem <borut.razem AT siol.net>
2956 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2957 search include files in the current directory
2959 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2961 * src/SDCCglue.c (emitMaps, glue),
2962 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2964 * support/regression/tests/absolute.c: added xdata test
2966 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2968 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2969 added condition to macro, fixes bug 1666080
2971 2007-03-02 Raphael Neider <rneider AT web.de>
2973 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2975 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2977 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2978 be cleared. Unconditionally set __XPAGE
2979 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2981 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2986 * src/mcs51/rtrack.c,
2988 * doc/sdccman.lyx: added --no-gen-comments
2989 * src/mcs51/peeph.def: added 192.b, disabled 185
2991 2007-02-25 Raphael Neider <rneider AT web.de>
2993 * src/pic16/gen.c (genCast): fixed typo
2994 * device/lib/pic16/Makefile.subdir: only install existing files
2995 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2997 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2999 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3000 * device/lib/mcs51/crtclear.asm,
3001 * device/lib/mcs51/crtxclear.asm: renumbered labels
3002 * device/lib/mcs51/Makefile.in: added crtcall.asm
3003 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3004 * src/mcs51/gen.c (movc): removed,
3005 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3007 (toCarry, genSend, genRet): added function toCarry,
3008 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3009 (assignBit, genAssign, genCast): added function assignBit
3010 * src/mcs51/Makefile.bcc: added rtrack.c
3011 * src/mcs51/ralloc.h: made valueKnown a bitfield
3012 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3013 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3014 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3015 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3016 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3017 (_pop): only pop valid pairs, see gencjneshort,
3018 (gencjneshort): return pair that still needs to be popped, restructured,
3019 (gencjne, genCmpEq): call _pop
3021 2007-02-23 Raphael Neider <rneider AT web.de>
3023 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3025 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3027 * device/include/mcs51/P89LPC925.h: Added.
3029 2007-02-18 Raphael Neider <rneider AT web.de>
3031 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3033 2007-02-17 Borut Razem <borut.razem AT siol.net>
3035 * support/cpp2/directives.c, support/cpp2/version.c:
3036 synchronized with GCC CPP 4.1.2
3038 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3040 * src/mcs51/rtrack.h,
3041 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3042 by checking the strings passed by emitcode() to the assembler.
3043 Feel free to change. This in part addresses RFE #482179.
3044 Set environment variable SDCC_RTRACK to enable.
3045 * src/mcs51/gen.c: inserted hooks
3046 * src/mcs51/ralloc.h: added two members to struct regs
3047 * support/regression/tests/regtrack.c: added
3049 2007-02-14 Borut Razem <borut.razem AT siol.net>
3051 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3052 * Makefile.in: applied patch from Makefile related part of
3053 #1469393: Compiler does not initialize static data
3055 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3057 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3058 for better fix of bug 1273984, compiles pic16 rand.c
3060 2007-02-12 Borut Razem <borut.razem AT siol.net>
3062 * src/pic16/main.c: fixed pic16 standard library directory bug
3064 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3066 * src/hc08/gen.c (genSwap): fix swap regression test
3068 2007-02-10 Borut Razem <borut.razem AT siol.net>
3070 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3072 * support/regression/tests/bug-1654060.c: added regression test for
3075 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3077 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3078 bit moves in return statement
3080 2007-02-09 Borut Razem <borut.razem AT siol.net>
3082 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3085 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3087 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3088 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3090 2007-02-07 Raphael Neider <rneider AT web.de>
3092 * src/pic16/devices.inc,
3093 * device/include/pic16/pic18fregs.h,
3094 * device/include/pic16/pic18f[24][34]31.h,
3095 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3096 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3097 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3099 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3101 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3102 can this have lived here for so many years?
3103 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3104 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3105 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3107 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3109 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3110 appended by loop induction must be at the very end of the eBBlock
3112 2007-02-05 Kevin Vigor
3114 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3116 2007-02-05 Borut Razem <borut.razem AT siol.net>
3118 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3119 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3121 2007-02-03 Borut Razem <borut.razem AT siol.net>
3123 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3124 applied patch #1646602 option to set default signedness of char to
3125 unsigned, added -funsigned-char command line option,
3126 thanks to Gunther Jehle
3127 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3128 prompt for file deletion a few hundred times (especially the
3129 subversion files, which have ro permissions so it asks for
3130 confirmation), thanks to Simon McAuliffe;
3131 added {} + option to find in order to remove multiple files from a
3134 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3136 * device/include/mcs51/SST89x5xRDx.h: Added.
3138 2007-02-02 Raphael Neider <rneider AT web.de>
3140 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3141 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3143 2007-02-01 Raphael Neider <rneider AT web.de>
3145 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3148 2007-01-31 Borut Razem <borut.razem AT siol.net>
3150 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3151 if compiled with GCC. Thanks to Raphael Neider
3153 2007-01-31 Raphael Neider <rneider AT web.de>
3155 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3156 operand names, handles name and (name + n) for all n,
3157 (sameBank): restructured, also check bank allocation policy,
3158 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3159 (pic14_operandsAllocatedInSameBank): check whether to operands
3160 will be allocated into the same bank (i.e., section) to reduce
3161 BANKSEL overhead, queried from pcode.c:sameBank,
3162 (pic14printLocals): reintroduced clustering registers into a single
3163 section: all compiler generated symbols will now reside in one
3164 bank (per file), reducing BANKSEL overhead and code size,
3165 (showAllMemmaps): use local dbuf where possible
3167 2007-01-29 Raphael Neider <rneider AT web.de>
3169 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3170 (call_libraryfunc): retrieve/create symbol and mark as used,
3171 (genFunction): mark defined functions as non-extern and add again
3172 to code memmap for later output
3173 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3174 (pic14printLocals): reworked for new symbol emission,
3175 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3176 showAllMemmaps): reworked symbol output using dbufs, added handling
3177 of string literals (still incomplete),
3178 (picglue): removed symbol emission, moved into showAllMemmaps,
3179 (emitSymbolSet): new workhorse for symbol output,
3180 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3182 2007-01-29 Borut Razem <borut.razem AT siol.net>
3184 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3185 component contains the extension separator.
3187 2007-01-28 Borut Razem <borut.razem AT siol.net>
3189 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3191 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3192 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3193 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3194 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3195 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3196 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3197 src/z80/gen.c, support/Util/MySystem.c:
3198 accept slash and backslash as directory separator on WIN32 and
3201 2007-01-28 Raphael Neider <rneider AT web.de>
3203 * src/pic16/devices.inc,
3204 * device/include/pic16/pic18f[24][23]21.h,
3205 * device/include/pic16/pic18fregs.h,
3206 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3207 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3208 * device/lib/pic16/libio/adc.ignore,
3209 * device/lib/pic16/libio/i2c.ignore,
3210 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3211 family, as gputils do not yet support the devices
3212 * device/lib/pic16/Makefile.subdir: ignore errors on install
3213 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3214 headers and libraries from gputils .inc files
3216 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3218 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3220 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3222 * doc/sdccman.lyx: add printf benchmarks
3224 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3226 * device/lib/printf_fast.c: fix %c, char promoted to int
3227 * device/lib/printf_tiny.c: fix %c, char promoted to int
3229 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3231 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3233 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3235 * support/regression/tests/swap.c: 64 bit hosts failed
3236 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3238 2007-01-25 Raphael Neider <rneider AT web.de>
3240 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3241 based on absolute register address, patch by Alex Blond
3243 2007-01-22 Raphael Neider <rneider AT web.de>
3245 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3246 emitted, do not emit them again...
3248 2007-01-22 Raphael Neider <rneider AT web.de>
3250 * src/regression/bank1.c, src/regression/compare6.c,
3251 src/regression/add.c: cosmetic changes
3252 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3253 * src/pic/gen.c: fixed global zero and one,
3254 (aopForSym): removed unued code,
3255 (aopGet): assert aop is defined, check and use `index' of
3256 pCodeImmd operands (fixes #1630908),
3257 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3258 (register_reassign): prevent accidental register unification,
3259 (ReuseReg): cosmetic changes (also above)
3260 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3261 pic14emitStaticSeg): do not emit initialized data,
3262 (printIval*): replaced with working versions,
3263 (pic14createInterruptVect,picglue): use idata for initialized data,
3264 now init data should work in all modules (not only main()),
3265 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3267 2007-01-21 Borut Razem <borut.razem AT siol.net>
3269 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3270 use -fPIC or -fpic if they are supported and not ignored
3271 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3272 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3274 2007-01-20 Borut Razem <borut.razem AT siol.net>
3276 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3277 implemented RFE #1470316: allow "$" in variable names
3279 2007-01-20 Raphael Neider <rneider AT web.de>
3281 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3283 2007-01-20 Raphael Neider <rneider AT web.de>
3285 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3286 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3287 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3288 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3289 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3290 * device/lib/pic/libdev/pic*.c,
3291 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3292 * device/lib/pic/libdev/Makefile.in: show progress
3294 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3296 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3297 * support/scripts/sdcc_cygwin_mingw32,
3298 * support/scripts/sdcc_mingw32,
3299 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3300 conformance with autoconf 2.6
3302 2007-01-19 Raphael Neider <rneider AT web.de>
3304 * src/pic/device.c (register_map): fixed list construction
3305 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3306 (genMod): removed case for genModbits,
3307 (genModbits): removed as now unused/unimplemented
3308 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3310 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3312 * support/regression/tests/swap.c: added in response to #1638622
3313 * doc/sdccman.lyx: synced version, minor changes
3315 2007-01-18 Borut Razem <borut.razem AT siol.net>
3317 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3318 thanks to Gunther Jehle
3319 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3320 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3321 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3322 use filename in lineno instead.
3323 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3324 print the file name in ast_print()
3326 2007-01-18 Borut Razem <borut.razem AT siol.net>
3328 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3330 * src/SDCC.lex: stringLiteral() returns const char pointer,
3331 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3332 fixed column counting
3333 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3334 accept const char pointer as parameter
3335 * src/SDCCdwarf2.c: corrected buffer size
3337 2007-01-17 Borut Razem <borut.razem AT siol.net>
3339 * support/Util/dbuf_string.c: fixed for amd64
3341 2007-01-15 Borut Razem <borut.razem AT siol.net>
3343 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3344 removed terminal symbol ELIPSIS, since it was never generated by the
3345 lexer and it was wrongly used in parameter_identifier_list rule
3347 2007-01-15 Raphael Neider <rneider AT web.de>
3349 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3350 code page and data banking description
3351 * src/pic/genarith.c,
3352 * src/pic/gen.h: removed bit arithmetic functions,
3353 updated exit(1) to exit(EXIT_FAILURE)
3354 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3355 * device/include/pic16/pic18f2455.h,
3356 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3357 TRISD and TRISE, fixed/added some bit names
3358 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3359 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3360 updated pic18f2455.{c,h} instead of duplicating them
3362 2007-01-14 Borut Razem <borut.razem AT siol.net>
3364 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3365 Cannot debug files that contain spaces in the path name
3366 by converting spaces in asm file name to underscores
3368 2007-01-13 Borut Razem <borut.razem AT siol.net>
3370 * doc/sdccman.lyx: fixed format errors
3372 2007-01-10 Borut Razem <borut.razem AT siol.net>
3374 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3375 codeseg/constseg #pragma fail
3376 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3377 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3378 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3379 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3381 2007-01-09 Borut Razem <borut.razem AT siol.net>
3383 * get rid of diagnistic.[ch], pretty-print.[ch],
3384 c-pretty-print.[ch], ... used just for error, warning, ...
3386 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3387 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3388 suppoprt/cpp2/pretty-print.[ch]:
3390 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3391 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3392 suppoprt/cpp2/sdcpp.dsp:
3395 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3397 * device/lib/printf_large.c (output_float): removed recursion,
3398 use smaller buffer on stack for mcs51,
3399 fixed bug printing 1.96
3400 * support/regression/tests/snprintf.c: added test
3402 2007-01-07 Borut Razem <borut.razem AT siol.net>
3404 * use dynamic memory buffers instead temporary files
3405 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3407 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3408 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3409 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3410 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3411 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3412 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3413 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3414 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3415 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3416 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3417 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3418 support/Util/dbuf.c, support/Util/dbuf.h:
3420 * .version, sdcc.spec: bumped version to 2.6.4
3422 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3424 * src/port.h: added TARGET_Z80_LIKE macro
3425 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3426 output PSEG location if --xram-loc or --xstack-loc was used
3427 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3429 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3431 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3432 * as/as_z80.dsp, as/z80/as_z80.dsp,
3433 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3434 * sdcc.dsw: moved project files into subdir
3435 * as/hc08/as_hc08.dsp,
3436 * as/hc08/Makefile.bcc,
3437 * as/hc08/Makefile.in,
3438 * as/mcs51/Makefile.bcc,
3439 * as/mcs51/Makefile.in,
3440 * as/z80/Makefile.bcc,
3441 * as/z80/Makefile.in,
3442 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3445 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3448 * as/mcs51/asmain.c,
3450 * as/z80/assym.c: removed include "strcmpi.h"
3451 * as/hc08/strcmpi.c,
3452 * as/hc08/strcmpi.h,
3453 * as/mcs51/strcmpi.c,
3454 * as/mcs51/strcmpi.h,
3455 * support/Util/strcmpi.c,
3456 * support/Util/strcmpi.h: removed files
3457 * as/strcmpi.c: added as_strncmpi()
3459 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3461 * sdcc.dsw: Added some dependencies on project config.dsp
3463 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3465 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3466 with [di]ram_start to fix a regresion
3468 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3470 * configure.in: added missing mcs51 in status output
3471 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3473 * debugger/mcs51/clean.mk (distclean): remove config.h
3474 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3475 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3476 options.h, s-options-h and options.c
3477 * support/cpp2/clean.mk: unused, removed
3478 * Makefile.common.in,
3481 * as/hc08/Makefile.in,
3483 * as/mcs51/Makefile.in,
3484 * as/mcs51/clean.mk,
3487 * as/z80/Makefile.in,
3489 * as/link/Makefile.in,
3490 * as/link/hc08/Makefile.in,
3491 * as/link/hc08/clean.mk,
3492 * as/link/mcs51/Makefile.in,
3493 * as/link/mcs51/clean.mk,
3494 * as/link/z80/Makefile.in,
3495 * as/link/z80/clean.mk,
3496 * as/link/z80/conf.mk,
3497 * debugger/mcs51/Makefile.in,
3498 * debugger/mcs51/clean.mk,
3499 * device/include/Makefile.in,
3500 * device/lib/Makefile.in,
3501 * device/lib/mcs51/Makefile.in,
3502 * device/lib/pic/Makefile.in,
3503 * device/lib/pic/Makefile.common.in,
3504 * device/lib/pic/Makefile.subdir,
3505 * device/lib/pic/Makefile.rules,
3506 * device/lib/pic16/libio/Makefile.in,
3507 * device/lib/pic16/Makefile.subdir,
3508 * device/lib/pic16/libdev/Makefile.in,
3509 * device/lib/pic16/Makefile.rules,
3510 * device/lib/pic16/Makefile.common.in,
3511 * sim/ucsim/avr.src/Makefile.in,
3512 * sim/ucsim/main_in.mk,
3513 * sim/ucsim/cmd.src/Makefile.in,
3514 * sim/ucsim/doc/Makefile.in,
3515 * sim/ucsim/gui.src/Makefile.in,
3516 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3517 * sim/ucsim/gui.src/serio.src/Makefile.in,
3518 * sim/ucsim/hc08.src/Makefile.in,
3519 * sim/ucsim/libltdl/Makefile.in,
3520 * sim/ucsim/s51.src/Makefile.in,
3521 * sim/ucsim/sim.src/Makefile.in,
3522 * sim/ucsim/sim.src/conf.mk,
3523 * sim/ucsim/xa.src/Makefile.in,
3524 * sim/ucsim/z80.src/Makefile.in,
3528 * support/cpp2/Makefile.in,
3529 * support/librarian/Makefile.in,
3530 * support/librarian/clean.mk,
3531 * support/makebin/Makefile.in,
3532 * support/makebin/clean.mk,
3533 * support/packihx/Makefile.in,
3534 * support/regression/Makefile.in,
3535 * support/regression/ports/ds390/spec.mk,
3536 * support/regression/ports/gbz80/spec.mk,
3537 * support/regression/ports/hc08/spec.mk,
3538 * support/regression/ports/mcs51/spec.mk,
3539 * support/regression/ports/mcs51-large/spec.mk,
3540 * support/regression/ports/mcs51-medium/spec.mk,
3541 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3542 * support/regression/ports/pic14/spec.mk,
3543 * support/regression/ports/pic16/spec.mk,
3544 * support/regression/ports/mcs51-stack-auto/spec.mk,
3545 * support/regression/ports/ucz80/spec.mk,
3546 * support/regression/ports/xa51/spec.mk,
3547 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3548 adding a slash after $(top_builddir) and/or adding @datarootdir@
3550 * debugger/mcs51/configure.in,
3551 * device/lib/pic/configure.in,
3552 * device/lib/pic16/configure.in,
3553 * sim/ucsim/configure.in,
3554 * support/cpp2/configure.in,
3555 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3557 * debugger/mcs51/configure,
3558 * device/lib/pic/configure,
3559 * device/lib/pic16/configure,
3560 * sim/ucsim/configure,
3561 * support/cpp2/configure,
3562 * support/packihx/configure: generated with autoconf 2.60
3564 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3566 * as/link/hc08/lkihx.c (newArea),
3567 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3569 2007-01-02 Borut Razem <borut.razem AT siol.net>
3571 * doc/sdccman.lyx: documented #pragma sdcc_hash
3572 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3574 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3576 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3578 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3579 empty 'while'-loop to work correctly, see regression test 'while.c'
3580 * support/regression/tests/while.c: added
3582 2007-01-01 Borut Razem <borut.razem AT siol.net>
3584 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3585 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3586 support/cpp2/libcpp/sdcpp.c:
3587 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3588 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3589 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3591 2006-12-31 Borut Razem <borut.razem AT siol.net>
3593 * SDCPP synchronized with GCC CPP release version 4.1.1,
3594 currently the latest release:
3595 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3596 support/cpp2/libcpp/include/cpp-id-data.h
3597 support/cpp2/libiberty/fopen_unlocked.c
3598 support/cpp2/libiberty/md5.c
3600 support/cpp2/opt-functions.awk
3601 support/cpp2/opt-gather.awk
3602 support/cpp2/optc-gen.awk
3603 support/cpp2/opth-gen.awk:
3605 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3606 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3607 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3608 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3609 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3610 support/cpp2/diagnostic.h, support/cpp2/except.h,
3611 support/cpp2/hwint.h, support/cpp2/input.h,
3612 support/cpp2/intl.h, support/cpp2/move-if-change,
3613 support/cpp2/opts.c, support/cpp2/opts.h,
3614 support/cpp2/output.h, support/cpp2/prefix.c,
3615 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3616 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3617 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3618 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3619 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3620 support/cpp2/version.c:
3622 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3623 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3624 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3625 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3626 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3627 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3628 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3629 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3630 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3631 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3632 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3634 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3635 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3636 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3637 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3638 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3639 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3640 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3641 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3642 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3643 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3644 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3645 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3646 support/cpp2/system.h:
3649 2006-12-31 Borut Razem <borut.razem AT siol.net>
3651 * configure.in, configure: fixed bug #1538756: configure dies if bison
3652 and flex are not installed, 2nd try
3654 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3656 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3657 400.x for better code in RFE 899102
3659 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3661 * src/SDCCpeeph.c (deadMove),
3663 * src/mcs51/peep.h: renamed 'op' by 'reg'
3664 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3665 (scan4op): small change for removeDeadMove(), added support for
3666 'callee saves' and/or PACLL function calls,
3667 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3668 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3669 left in new dispatcher mcs51DeadMove()
3670 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3672 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3674 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3676 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3677 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3679 2006-12-30 Borut Razem <borut.razem AT siol.net>
3681 * support/cpp2/spacs.h: deleted from svn
3682 * configure.in, configure: fixed bug #1538756: configure dies if bison
3683 and flex are not installed
3685 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3687 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3688 with this z80 passes printf float test when enabled
3689 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3691 2006-12-28 Borut Razem <borut.razem AT siol.net>
3693 * support/cpp2/config.in, support/cpp2/configure.in,
3694 support/cpp2/configure, support/cpp2/Makefile.in:
3695 fix for the solaris build
3697 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3699 * src/SDCC.y (type_specifier2, pointer),
3701 * src/SDCCsymt.c (mergeSpec, checkSClass),
3702 * support/Util/SDCCerr.c,
3703 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3704 * support/valdiag/valdiag.py: Allow test cases to specify
3705 required language standard
3706 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3707 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3709 2006-12-27 Borut Razem <borut.razem AT siol.net>
3711 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3712 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3714 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3716 * support/cpp2/libiberty/Makefile.bcc: updated
3717 * src/pic16/main.c: fixed #pragma udata handling
3718 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3720 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3722 * src/SDCCpeeph.c: made labelHashEntry global,
3723 made pcDistance, FBYNAME static,
3724 (pcDistance): made static, use isComment and isLabel,
3726 (getLabelRef): added, extracted from labelRefCount(),
3727 (labelRefCount): use new getLabelRef(),
3728 (callFuncByName): made static, added deadMove,
3729 use isComment and isLabel,
3730 (newPeepRule): made static, set isLabel,
3731 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3732 labels from peephole rules,
3733 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3734 when isComment or isLabel is set
3735 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3736 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3738 * src/mcs51/peep.h: added
3739 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3740 * src/port.h: added peep->deadMove to port structure
3741 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3742 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3743 deadMove, finally removed no. 1 and 2
3750 * src/hc08/gen.c: mark lines with isComment or isLabel
3751 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3753 * sdcc.spec: bumped version to 2.6.3
3755 2006-12-26 Borut Razem <borut.razem AT siol.net>
3757 * support/cpp2/Makefile.in: added dependency on options.h
3758 * configure: regenerated
3759 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3760 * support/cpp2/Makefile.in: added vasprintf.c
3762 2006-12-25 Borut Razem <borut.razem AT siol.net>
3764 * SDCPP synchronized with GCC CPP release version 3.4.6,
3765 the latest release before 4.x:
3766 * support/cpp2/Makefile.in, support/cpp2/config.h,
3767 support/cpp2/configure, support/cpp2/configure.in,
3768 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3769 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3770 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3771 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3772 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3773 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3774 support/cpp2/cpptrad.c, support/cpp2/except.h,
3775 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3776 support/cpp2/hwint.h, support/cpp2/intl.h,
3777 support/cpp2/line-map.c, support/cpp2/line-map.h,
3778 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3779 support/cpp2/output.h, support/cpp2/prefix.c,
3780 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3781 support/cpp2/system.h, support/cpp2/version.c:
3783 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3784 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3785 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3786 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3787 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3788 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3789 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3790 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3791 support/cpp2/move-if-change, support/cpp2/opts.c,
3792 support/cpp2/opts.h, support/cpp2/opts.sh,
3793 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3794 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3795 support/cpp2/win32, support/cpp2/win32/dirent.c,
3796 support/cpp2/win32/dirent.h:
3798 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3799 * support/cpp2/sdcpp.h: renamed from sdcc.h
3800 * sdcppinit.c: deleted
3802 2006-12-23 Borut Razem <borut.razem AT siol.net>
3804 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3805 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3806 preproc.c: an other try to fix bug #982435: introduced
3807 -pedantic-parse-number command line option and pedantic_parse_number
3810 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3812 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3814 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3815 corrected overlayed areax addresses, warn about memory overlaps
3816 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3825 * src/port.h: added xabs_name and iabs_name
3826 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3827 (glue, emitMaps): create and emit maps d_abs and i_abs
3828 * src/SDCCglue.h: cosmetic changes
3829 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3831 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3832 (allocDefault): put absolute, initialized globals in them
3833 * support/regression/tests/absolute.c: added absolute bdata test
3834 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3836 2006-12-20 Borut Razem <borut.razem AT siol.net>
3838 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3839 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3840 added regression test for bug #982435
3842 2006-12-18 Borut Razem <borut.razem AT siol.net>
3844 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3845 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3846 small cosmetic changes
3847 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3848 * support/regression/tests/bug-1351710.c: added regression test
3850 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3852 * doc/sdccman.lyx: added the long missed iCode table
3853 "<where is figure II?>", added links to wiki
3855 2006-12-17 Borut Razem <borut.razem AT siol.net>
3857 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3858 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3859 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3860 unified table driven pragma handling, pragma argument type checking
3861 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3862 current one - version 1.1.3
3863 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3865 2006-12-13 Raphael Neider <rneider AT web.de>
3867 * src/pic/device.h: removed AssignedMemory structure and macros
3868 * src/pic/device.c: removed global finalMapping (linker assigns
3870 (register_map): add SFRs to remembered memRanges
3871 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3872 assignFixedRegisters,assignRelocatableRegisters): removed,
3873 (setMaxRAM,validAddress): adapted accordingly,
3874 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3875 reasonably sized sharebanks,
3876 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3877 (allDefsOutOfRange): removed unused code,
3878 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3880 * src/pic/pcode.c (register_reassign): removed recursion warning,
3881 fired far too often,
3882 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3883 to use existing pic14_stringInSet() to avoid duplicate symbols,
3884 tidied up the code a bit,
3885 (pic14printLocals): added in symmetry to printExterns, replaces
3886 writeUsedRegs more or less,
3887 (picglue): call new pic14_printLocals(),
3888 * device/include/pic/pic*.h: removed #pragma memmap directives,
3889 information gathered from include/pic/pic14devices.txt
3890 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3892 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3894 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3896 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3898 * device/include/mcs51/cc2430.h: fixed missing ';'
3900 2006-12-10 Raphael Neider <rneider AT web.de>
3902 * device/lib/pic16/libc/stdio/vfprintf.c,
3903 * device/lib/pic16/libc/stdio/printf_small.c,
3904 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3905 char arguments, as char varargs are cast to int by the caller,
3906 hopefully fixes #1604915 (other device libraries are still affected)
3908 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3910 * src/mcs51/ralloc.c (packRegsForAssign),
3911 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3913 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3915 * device/include/malloc.h: removed init_dynamic_memory
3916 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3917 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3918 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3919 * device/lib/libsdcc.lib,
3920 * device/lib/Makefile.in,
3921 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3922 * doc/sdccman.lyx: documented use of new _heap.c
3923 * support/regression/tests/malloc.c: removed init_dynamic_memory
3924 * src/cdbFile.c(spacesToUnderscores): new function,
3925 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3927 * device/include/tinibios.h: removed defines for putchar and getchar
3928 * device/lib/ds390/Makefile.in: added putchar.c
3929 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3931 2006-12-09 Borut Razem <borut.razem AT siol.net>
3933 * support/cpp2/sdcc.h: prevent multiple inclusion
3934 * support/cpp2/options.h: deleted
3936 2006-12-08 Borut Razem <borut.razem AT siol.net>
3938 * support/cpp2/sdcc.h: removed x*alloc() macros
3939 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3940 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3941 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3942 * support/cpp2/system.h: moved #include "sdcc.h"
3943 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3944 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3946 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3947 -funsigned-char options
3948 * support/cpp2/sdcppmain.c: fixed bug 1611411
3950 2006-12-07 Borut Razem <borut.razem AT siol.net>
3952 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3955 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3957 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3958 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3960 * .version: bumped to 2.6.2 because a) it's been a while
3961 b) the linker sources have moved c) the preprocessor is upgraded
3963 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3965 * support/regression/tests/snprintf.c: some checks
3966 * lib/src/printf_large.c: %bc: read char instead of int from stack
3968 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3970 * device/include/mcs51/cc2430.h: inserted _XPAGE
3972 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3974 * device/include/mcs51/cc2430.h: added
3976 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3978 * device/include/asm/default/features.h,
3979 * device/include/asm/ds390/features.h,
3980 * device/include/mcs51/at89s53.h,
3981 * device/include/ser.h,
3982 * device/include/ser_ir.h,
3983 * device/include/serial.h: changed keywords to double underscore variants,
3984 fixes bug 1590261 some more, thanks Steven Borley
3986 2006-12-01 Raphael Neider <rneider AT web.de>
3988 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3989 but emit warning (recursion is not supported for pic14)
3991 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3993 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3994 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3996 2006-11-30 Raphael Neider <rneider AT web.de>
3998 * src/pic/device.c (dump_sfr): always emit symbols
3999 * src/pic/glue.c (pic14printPublics): fixed typo
4001 2006-11-30 Raphael Neider <rneider AT web.de>
4003 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4004 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4005 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4006 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4007 a sharebank, use a non-shared bank for the stack if none available
4008 * src/pic/device.h (struct memRange): added linked list next field,
4009 added prototypes for above functions
4010 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4011 (typeRegWithIdx): accept fixed and unfixed stack registers
4012 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4013 the stack, handle shared and banked stack (except for WSAVE),
4014 (insertBankSel): removed useless optimization (will never fire),
4015 (FixRegisterBanking): added optimization for devices with only one
4016 possibly aliased bank of memory, like 16f84
4017 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4018 devices have no SHAREBANK in the linker script
4019 * device/include/pic/pic14devices.txt: documented memmap
4020 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4022 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4024 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4025 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4026 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4027 genhc08Code): switched most of the D (debug) macros to DD (detailed
4028 debug) macros to better control clutter in the generated .asm file.
4029 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4030 genRightShift): fixed bug with non-constant bit shift stored to
4031 a volatile result (SF Open Discussion forum thread #1616749).
4032 Single byte case is not yet optimized.
4034 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4036 * device/include/asm/mcs51/features.h,
4037 * device/include/malloc.h,
4038 * device/include/stdio.h: changed keywords to double underscore variants,
4041 2006-11-27 Borut Razem <borut.razem AT siol.net>
4043 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4044 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4045 support/cpp2/output.h, support/cpp2/cppinit.c,
4046 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4047 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4048 support/cpp2/cppdefault.c, support/cpp2/system.h,
4049 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4050 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4051 support/cpp2/prefix.c, support/cpp2/except.h,
4052 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4053 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4054 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4055 support/cpp2/version.c, support/cpp2/cppmain.c,
4056 support/cpp2/version.h, support/cpp2/hashtable.c,
4057 support/cpp2/cpperror.c:
4058 synchronized with GCC CPP release version 3.3.6,
4059 the latest where cppmain.c still exists.
4060 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4061 support/cpp2/sdcppinit.c: added
4063 2006-11-27 Borut Razem <borut.razem AT siol.net>
4065 * support/cpp2/cpplex.c:
4066 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4068 * support/cpp2/cpplib.c: removed definitions of unused variables
4070 2006-11-26 Borut Razem <borut.razem AT siol.net>
4072 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4073 since they are redefined by macros in support/cpp2/sdcc.h
4074 * support/cpp2/sdcc.h: x*alloc macro redefinition
4076 2006-11-25 Borut Razem <borut.razem AT siol.net>
4078 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4079 support/cpp2/configure, support/cpp2/Makefile.in,
4080 support/cpp2/cppfiles.c, support/cpp2/output.h,
4081 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4082 support/cpp2/config.h, support/cpp2/cpplib.h,
4083 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4084 support/cpp2/cppdefault.c, support/cpp2/config.in,
4085 support/cpp2/system.h, support/cpp2/cpplex.c,
4086 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4087 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4088 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4089 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4090 support/cpp2/configure.in, support/cpp2/intl.h,
4091 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4092 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4093 support/cpp2/version.c, support/cpp2/cppmain.c,
4094 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4095 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4096 support/cpp2/cpperror.c,
4097 support/cpp2/libiberty/safe-ctype.c,
4098 support/cpp2/libiberty/safe-ctype.h,
4099 support/cpp2/libiberty/splay-tree.c,
4100 support/cpp2/libiberty/obstack.c,
4101 support/cpp2/libiberty/lbasename.c,
4102 support/cpp2/libiberty/splay-tree.h,
4103 support/cpp2/libiberty/obstack.h:
4104 synchronized with GCC CPP release version 3.2.3,
4105 the latest before integration of cpp into gcc
4106 * support/cpp2/except.h, support/cpp2/line-map.c,
4107 support/cpp2/line-map.h,
4108 support/cpp2/libiberty/hex.c,
4109 support/cpp2/libiberty/concat.c,
4110 support/cpp2/libiberty/filenames.h: added
4111 * support/cpp2/intl.c: deleted
4113 2006-11-24 Borut Razem <borut.razem AT siol.net>
4115 * src/SDCC.y: enabled compilation of empty source file
4116 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4117 "ISO C forbids an empty source file"
4118 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4119 if all the code is ifdefed out.
4121 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4123 * src/hc08/gen.c (genPcall): fix for bug #1601032
4125 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4127 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4128 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4129 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4130 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4131 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4132 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4133 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4134 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4135 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4136 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4137 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4138 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4139 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4140 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4141 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4142 Renamed to all upper case as per the standard set by SiLabs
4144 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4146 * device/include/mcs51/C8051F520.h: new, added
4147 * device/include/mcs51/compiler.h: added link about predefined macros
4149 2006-11-23 Raphael Neider <rneider AT web.de>
4151 * src/regression/Makefile: add -L path to fresh library
4152 * src/regression/simulate: emphasize FAILED output
4153 * src/regression/create_stc: output _failures from gpsim
4154 * src/regression/compare4.c,
4155 * src/regression/rotate6.c: fixed char literals,
4156 all compile, all run =8-D
4158 * src/pic/pcode.h: added isPCASMDIR macro
4159 * src/pic/gen.c (genAnd): fixed bit offset
4160 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4161 packBits): unified register numbering schemes,
4162 (newReg): do not insert stack registers into hash table,
4163 (initStack): unpinned pseudo stack, simplified,
4164 (typeRegWithIdx): fixed retrieval of stack registers,
4165 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4166 (pCodeReplace): removed invalid assertion,
4167 (insertPCodeInstruction): fixed newly added labels,
4168 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4169 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4170 DumpFlow): removed unsed (broken?) code,
4171 (insertBankSel): prevent STATUS from being BANKSELed,
4172 (FixRegisterBanking): rewritten from scratch, implemented generic
4173 optimizations (suppress BANKSELs to same register and to registers
4174 present in all banks),
4175 (AnalyzeBanking): update flow after BANKSELection
4177 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4178 sharebank, let linker place it, mark STKxx symbols as emitted
4180 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4182 * src/regression/arrays.c,
4183 * src/regression/bank1.c,
4184 * src/regression/bool2.c,
4185 * src/regression/compare7.c,
4186 * src/regression/compare8.c,
4187 * src/regression/compare9.c,
4188 * src/regression/compare10.c,
4189 * src/regression/configword.c,
4190 * src/regression/for.c,
4191 * src/regression/mult1.c,
4192 * src/regression/pointer1.c,
4193 * src/regression/rotate6.c,
4194 * src/regression/string1.c,
4195 * src/regression/struct1.c,
4196 * src/regression/Makefile: make PIC14 regression tests run again
4197 (3 fail, 6 won't compile)
4199 2006-11-21 Raphael Neider <rneider AT web.de>
4201 * device/include/pic16/pic18f4550.h,
4202 * device/include/pic16/pic18f4455.h,
4203 * device/lib/pic16/libdev/pic18f4550.c,
4204 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4205 * configure.in: removed superfluous closing bracket
4207 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4209 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4212 2006-11-21 Raphael Neider <rneider AT web.de>
4214 * src/pic/device.{c,h}: added pic14_getPIC()
4215 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4216 (genAnd): added PIC code for one case, fixes #1597044
4217 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4218 SFRs that are present in all banks (e.g., STATUS)
4220 2006-11-20 Raphael Neider <rneider AT web.de>
4222 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4223 INCFSZ/INCFSZW and declared them as changing Z bit,
4224 (insertPCodeInstruction): correctly invert the above instructions,
4226 (DoBankSelect): don't panic on po_immediates
4228 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4231 * as/link/mcs51/lkihx.c (newArea),
4232 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4233 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4235 2006-11-11 Raphael Neider <rneider AT web.de>
4237 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4238 bitfield symbols, fixes #1579535 (once more...).
4240 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4242 * support/regression/generate-cases.py,
4243 * support/regression/fwk/include/testfwk.h,
4244 * support/regression/fwk/lib/testfwk.c: used code pointers,
4245 (about 50kByte less code generated for mcs51)
4247 2006-11-06 Borut Razem <borut.razem AT siol.net>
4249 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4250 debugger/mcs51/configure: fixed failed check because the function
4251 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4252 who submitted the patch for gpsim.
4253 * debugger/mcs51/configure.in: removed the result message
4254 * debugger/mcs51/Makefile.in: fixed the config.status warning
4255 "... seems to ignore the --datarootdir setting"
4257 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4259 * device/include/mcs51/c8051f020.h,
4260 * device/include/mcs51/c8051f040.h,
4261 * device/include/mcs51/c8051f060.h,
4262 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4263 * src/z80/gen.c (gencjneshort),
4264 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4266 2006-10-31 Borut Razem <borut.razem AT siol.net>
4268 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4269 debugger/mcs51/configure: get readline version
4271 2006-10-30 Borut Razem <borut.razem AT siol.net>
4273 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4274 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4275 debugger/mcs51/configure: locate readline even when cross compiling
4276 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4278 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4280 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4283 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4285 * device/include/malloc.h,
4286 * device/lib/calloc.c,
4287 * device/lib/free.c,
4288 * device/lib/malloc.c,
4289 * device/lib/realloc.c: moved definition of struct into sources
4290 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4292 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4294 * as/asx8051.dsp: corrected output directories
4295 * as/link/hc08: new directory for hc08 linker
4296 * as/hc08/aslink.h, as/link/aslink.h,
4297 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4298 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4299 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4300 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4301 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4302 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4303 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4304 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4305 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4306 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4307 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4308 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4309 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4310 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4311 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4312 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4313 * as/link/hc08/conf.mk,
4317 * sdcc.dsw: moved hc08 linker to as/link/hc08
4318 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4319 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4320 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4321 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4322 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4323 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4324 * as/link/mcs51/aslink.dsp,
4325 * as/link/mcs51/Makefile.in: factored out the common files
4326 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4327 * as/clean.mk: extra cleaning common files
4328 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4329 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4330 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4332 2006-10-29 Raphael Neider <rneider AT web.de>
4334 * src/pic/ralloc.c (newReg): create aliases for registers with
4335 multiple names to fix #1579535 and #1584001,
4336 (regWithIdx,dirregWithName): resolve aliases on lookup
4337 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4339 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4340 to prevent build errors on small devices
4342 2006-10-28 Raphael Neider <rneider AT web.de>
4344 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4345 assumption within interrupt handlers, fixes #1584940
4346 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4347 "emitted" to avoid emitting them again in udata
4349 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4351 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4354 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4356 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4357 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4358 on/off CR to CRLF conversion.
4360 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4362 * doc/sdccman.lyx: updated IRQ section
4364 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4366 * device/lib/serial_io.c: removed
4367 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4368 replacements for serial_io.c
4370 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4372 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4374 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4376 * device/lib/serial_io.c: Default putchar() and getchar() for
4377 mcs51 uses serial port.
4379 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4381 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4383 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4385 * support/regression/ports/mcs51/support.c: smaller
4386 _sdcc_external_startup()
4387 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4389 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4391 * device/lib/gbz80/crt0.s,
4392 * device/lib/gbz80/crt0_rle.s,
4393 * device/lib/gbz80/div.s,
4394 * device/lib/gbz80/fstubs.s,
4395 * device/lib/gbz80/heap.s,
4396 * device/lib/gbz80/mul.s,
4397 * device/lib/gbz80/putchar.s,
4398 * device/lib/gbz80/stubs.s,
4399 * device/lib/z80/crt0.s,
4400 * device/lib/z80/crt0_rle.s,
4401 * device/lib/z80/div.s,
4402 * device/lib/z80/fstubs.s,
4403 * device/lib/z80/heap.s,
4404 * device/lib/z80/mul.s,
4405 * device/lib/z80/putchar.s,
4406 * device/lib/z80/stubs.s: reverted, I was mistaken
4408 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4410 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4411 * support/regression/ports/mcs51/support.c: removed race
4412 condition on TI in _putchar allowing to use serial port mode 0
4414 2006-10-20 Borut Razem <borut.razem AT siol.net>
4416 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4418 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4420 * device/lib/gbz80/crt0.s,
4421 * device/lib/gbz80/crt0_rle.s,
4422 * device/lib/gbz80/div.s,
4423 * device/lib/gbz80/fstubs.s,
4424 * device/lib/gbz80/heap.s,
4425 * device/lib/gbz80/mul.s,
4426 * device/lib/gbz80/putchar.s,
4427 * device/lib/gbz80/stubs.s,
4428 * device/lib/z80/crt0.s,
4429 * device/lib/z80/crt0_rle.s,
4430 * device/lib/z80/div.s,
4431 * device/lib/z80/fstubs.s,
4432 * device/lib/z80/heap.s,
4433 * device/lib/z80/mul.s,
4434 * device/lib/z80/putchar.s,
4435 * device/lib/z80/stubs.s: removed all leading underscores from area names
4437 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4439 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4440 regression tests are not waiting in the simulator for simulated
4441 transmission of debug output
4443 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4445 * device/lib/printf_large.c: slightly smaller
4446 * doc/sdccman.lyx: do not use spaces within html links
4448 2006-10-16 Borut Razem <borut.razem AT siol.net>
4450 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4451 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4452 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4453 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4454 debugger/mcs51/configure:
4455 [ 1185668 ] add gnu readline support to sdcdb - enabled
4457 2006-10-16 Raphael Neider <rneider AT web.de>
4459 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4460 fixes #1577882, removes close to all banking optimizations
4462 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4464 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4465 variables in code memory
4466 * support/regression/tests/absolute.c: added test for this
4468 2006-10-15 Raphael Neider <rneider AT web.de>
4470 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4472 (BankSelect): emit BANKSEL before touching linker-placed regs,
4475 2006-10-10 Raphael Neider <rneider AT web.de>
4477 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4478 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4479 * src/pic/main.c (_pic14_parseOptions),
4480 * src/pic/main.h: mostly reverted to previous state, now use results
4481 from SDCCmain.c's argument parsing
4483 2006-10-10 Borut Razem <borut.razem AT siol.net>
4485 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4486 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4487 [ 1185668 ] add gnu readline support to sdcdb -
4488 prepared for READLINE, not enabled yet,
4489 thanks to <tal.bav AT gmail.com>
4491 2006-10-10 Raphael Neider <rneider AT web.de>
4493 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4494 * src/pic16/devices.inc,
4495 * device/include/pic16 (pic18f[24]620.h),
4496 * device/include/pic18fregs.h,
4497 * device/lib/pic16/pics.all,
4498 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4499 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4500 Gary Plumbridge and Anton Strobl
4502 2006-10-10 Raphael Neider <rneider AT web.de>
4504 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4505 --stack-siz=NUM options to configure the argument passing stack
4506 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4507 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4508 (pic14_getSharebankSize): obey --stack-siz=NUM,
4509 (pic14_getSharebankAddress): obey --stack-loc=NUM
4511 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4513 * doc/sdccman.lyx: added to the manual
4514 * doc/figures/ddd_example.png: added (neither pdflatex nor
4515 most browsers seem to like the .eps file)
4517 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4519 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4520 to /tmp and /var/tmp acc. LSB
4521 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4523 * support/regression/tests/onebyte.c: added test
4525 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4527 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4529 2006-10-05 Borut Razem <borut.razem AT siol.net>
4531 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4533 - sdcc.dsw: changed property eol-style to CRLF
4534 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4536 2006-10-04 Raphael Neider <rneider AT web.de>
4538 * device/include/pic/{pic16f84.h,pic16f84a.h},
4539 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4540 from patch #1522504, thanks to Robas Teodor
4542 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4544 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4547 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4549 * src/pic16/glue.c (pic16emitMaps),
4550 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4551 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4552 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4553 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4555 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4556 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4558 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4560 * support/librarian/sdcclib.c: Added option -l.
4561 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4563 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4564 using Windows command prompt.
4566 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4568 * device/lib/libsdcc.lib: added module rand
4569 * src/ds390/ralloc.c (rematStr),
4570 * src/hc08/ralloc.c (rematStr),
4571 * src/mcs51/ralloc.c (rematStr),
4572 * src/z80/ralloc.c (rematStr): made output more consistent
4573 * src/mcs51/gen.c: cosmetic changes
4575 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4577 * src/port.h: added mem.cabs_name to PORT
4584 * src/z80/main.c: added cabs_name initializers
4585 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4587 (emitMaps): emit absolutes in code memory into cabs_name
4589 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4590 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4591 * support/regression/fwk/include/testfwk.h: added define for at
4592 * support/regression/tests/absolute.c: added, new
4594 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4596 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4597 optimizations, see also patch 887161 by Stas Sergeev
4598 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4599 to be necessary anymore,
4600 (102, 103, 104, 127): renamed all occurances of bp to _bp
4602 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4604 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4605 thanks Weston T. Schmidt for patch 1555221
4606 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4607 * src/SDCCicode.c(geniCodeMultiply): small optimization
4609 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4611 * device/include/stdlib.h: added rand prototypes
4612 * device/lib/rand.c: new, added
4613 * device/lib/Makefile.in: added rand.c
4614 * src/z80/peeph.def,
4615 * src/z80/peeph-gbz80.def,
4616 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4618 2006-09-20 Raphael Neider <rneider AT web.de>
4620 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4622 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4624 * as/link/aslink.h: cosmetic changes
4625 * as/link/mcs51/Makefile.in,
4626 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4628 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4631 * as/link/mcs51/aslink.h,
4632 * as/link/z80/aslink.h: merged and moved to as/link/
4633 * as/link/lkstore.c,
4634 * as/link/mcs51/lkstore.c: moved to as/link/
4635 * as/link/clean.mk: remove *.o
4636 * as/link/mcs51/alloc.h: deleted
4637 * as/link/mcs51/lkarea.c: added lnksect prototype
4638 * as/link/mcs51/lkdata.c,
4639 * as/link/mcs51/lklex.c,
4640 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4641 * as/link/mcs51/lkmem.c,
4642 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4643 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4644 * as/link/mcs51/aslink.dsp,
4645 * as/link/mcs51/Makefile.aslink,
4646 * as/link/mcs51/Makefile.bcc,
4647 * as/link/mcs51/Makefile.in: updated for moved files
4648 * as/link/z80/lkarea.c,
4649 * as/link/z80/lkhead.c,
4650 * as/link/z80/lklex.c,
4651 * as/link/z80/lklibr.c,
4652 * as/link/z80/lklist.c,
4653 * as/link/z80/lkmain.c,
4654 * as/link/z80/lkrloc.c,
4655 * as/link/z80/lksym.c: synced with mcs51
4656 * as/link/z80/lkdata.c,
4657 * as/link/z80/lkeval.c,
4658 * as/link/z80/lkihx.c,
4659 * as/link/z80/lks19.c: cosmetic changes
4660 * as/link/z80/Makefile.in,
4661 * as/link/z80/linkgbz80.dsp,
4662 * as/link/z80/linkz80.dsp: updated for moved files
4664 2006-09-16 Borut Razem <borut.razem AT siol.net>
4666 * debugger/mcs51/sdcdb.c: partially fixed
4667 [ 1203664 ] sdcdb fails to open files w. two "." periods
4668 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4669 debugger/mcs51/symtab.h: fixed indenting
4670 * configure.in, configure: up to date with latest Maarten's changes
4672 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4675 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4676 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4677 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4678 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4679 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4680 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4681 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4682 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4683 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4684 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4685 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4686 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4687 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4688 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4689 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4690 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4691 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4692 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4693 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4694 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4695 as/link/mcs51/alloc.h,
4696 as/link/mcs51/clean.mk,
4697 as/link/mcs51/conf.mk,
4698 as/link/mcs51/Makefile.bcc,
4699 as/link/mcs51/Makefile.in,
4700 as/link/mcs51/readme.390,
4701 as/link/mcs51/strcmpi.c,
4702 as/link/mcs51/strcmpi.h,
4704 as/mcs51/Makefile.bcc,
4705 as/mcs51/Makefile.in,
4708 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4710 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4713 * as/link/Makefile.in,
4714 * as/link/z80/linkgbz80.dsp,
4715 * as/link/z80/linkz80.dsp,
4722 * link/z80/aslink.h,
4723 * link/z80/clean.mk,
4725 * link/z80/linkgbz80.dsp,
4726 * link/z80/linkz80.dsp,
4727 * link/z80/lkarea.c,
4728 * link/z80/lkdata.c,
4729 * link/z80/lkeval.c,
4732 * link/z80/lkhead.c,
4735 * link/z80/lklibr.c,
4736 * link/z80/lklist.c,
4737 * link/z80/lkmain.c,
4738 * link/z80/lkrloc.c,
4741 * link/z80/Makefile.in,
4743 * sdcc.dsw: moved link/ to as/link/
4745 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4747 * as/mcs51/i51mch.c (machine): fixed warning
4749 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4751 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4753 2006-09-09 Borut Razem <borut.razem AT siol.net>
4755 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4756 sdcdb WIN32 native port
4757 * src/clean.mk: fixed
4759 2006-09-08 Borut Razem <borut.razem AT siol.net>
4761 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4763 2006-09-08 Raphael Neider <rneider AT web.de>
4765 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4766 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4767 to gplink to disable processor mismatch warning and to allow
4768 the use of devices with only aliased (shared) memory banks,
4769 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4771 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4773 * doc/sdccman.lyx: Some re-formating plus example on using
4774 #pragma preproc_asm +/-
4776 2006-09-07 Borut Razem <borut.razem AT siol.net>
4778 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4781 2006-09-06 Borut Razem <borut.razem AT siol.net>
4783 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4784 line at sdcc.nsi:153
4785 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4787 2006-09-05 Borut Razem <borut.razem AT siol.net>
4789 * configure.in, configure: support for winsock2
4790 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4791 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4792 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4793 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4794 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4796 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4798 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4800 * support/regression/tests/bug1551947.c: new, added
4801 * src/SDCCsymt.h: strings are char* not byte*
4803 2006-09-05 Raphael Neider <rneider AT web.de>
4805 * device/lib/pic16/libdev/pic18f4550.c,
4806 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4807 declarations/definitions from patch #1520949
4809 2006-09-05 Raphael Neider <rneider AT web.de>
4811 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4812 byte-aligned bitfields, fixes #1539278
4814 2006-09-05 Raphael Neider <rneider AT web.de>
4816 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4819 2006-09-04 Borut Razem <borut.razem AT siol.net>
4821 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4822 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4823 -mno-cygwin is a part of the compiler name
4824 * support/scripts/sdcc_mingw32: don't disable ucsim
4826 2006-09-03 Borut Razem <borut.razem AT siol.net>
4828 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4829 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4831 2006-09-03 Raphael Neider <rneider AT web.de>
4834 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4835 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4838 2006-09-01 Borut Razem <borut.razem AT siol.net>
4840 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4841 to make ppc-osx happy
4843 2006-08-31 Borut Razem <borut.razem AT siol.net>
4845 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4846 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4847 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4848 * support/regression/ports/ds390/spec.mk,
4849 support/regression/ports/mcs51/spec.mk,
4850 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4851 To run regression tests in mingw environment:
4852 make DEV_NULL=NUL CC=gcc
4854 2006-08-30 Borut Razem <borut.razem AT siol.net>
4856 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4857 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4858 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4859 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4860 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4861 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4862 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4863 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4864 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4865 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4866 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4867 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4868 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4869 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4870 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4871 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4872 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4873 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4874 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4875 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4876 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4877 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4878 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4879 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4880 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4881 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4882 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4883 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4884 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4885 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4886 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4887 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4888 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4889 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4890 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4891 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4892 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4893 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4894 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4895 ucsim WIN32 native port
4897 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4899 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4901 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4903 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4904 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4906 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4908 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4909 * support/regression/tests/bug1546986.c: new, added
4910 * as/mcs51/.cvsignore,
4911 * debugger/mcs51/.cvsignore,
4912 * src/.cvsignore: deleted
4914 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4916 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4919 2006-08-20 Borut Razem <borut.razem AT siol.net>
4921 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4922 removed cl_listen_console::match(), cl_console::match(),
4923 restructured cl_commander::proc_input()
4925 2006-08-16 Borut Razem <borut.razem AT siol.net>
4927 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4928 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4929 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4931 2006-08-14 Borut Razem <borut.razem AT siol.net>
4933 * support/regression/Makefile.in,
4934 support/regression/ports/pic14/gpsim.cmd,
4935 support/regression/ports/pic14/spec.mk,
4936 support/regression/ports/pic14/support.c:
4937 added pic14 regression test
4939 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4941 * as/doc/asxhtm.html: documented changed ABS behaviour
4942 * as/doc/README: fixed some typos
4944 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4946 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4949 2006-08-12 Borut Razem <borut.razem AT siol.net>
4951 * support/regression/fwk/include/testfwk.h,
4952 support/regression/fwk/lib/testfwk.c,
4953 support/regression/generate-cases.py,
4954 support/regression/Makefile.in:
4955 regression test framework does not depend on function pointers and
4958 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4960 * device/include/stddef.h: c temporary hack to fix bug 1518273
4962 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4964 * device/include/mcs51/cc2510fx.h: added
4965 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4968 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4970 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4971 * as/z80/Makefile.in: added strcmpi.c
4972 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4973 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4975 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4977 * device/lib/gbz80/asm_strings.s,
4978 * device/lib/gbz80/crt0_rle.s,
4979 * device/lib/gbz80/div.s,
4980 * device/lib/gbz80/mul.s,
4981 * device/lib/gbz80/shift.s,
4982 * device/lib/z80/asm_strings.s,
4983 * device/lib/z80/crt0_rle.s,
4984 * device/lib/z80/div.s,
4985 * device/lib/z80/mul.s,
4986 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4987 flags which are all upper case
4989 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4991 * as/z80/asm.h: made CASE_SENSITIVE 1
4992 * link/z80/aslink.h: made CASE_SENSITIVE 1
4993 * src/z80/gen.c (throughout): made all conditionals upper case
4994 * support/regression/tests/bug1503067.c: new
4996 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4998 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4999 (shiftIntoPair): added case 2 for PAIR_IY,
5000 (setupToPreserveCarry): replaced parameters with iCode and check if
5001 PAIR_DE is in use to fix bug 1399290,
5002 (genPlus, genMinus): updated call to setupToPreserveCarry
5003 * support/regression/tests/bug1399290.c: new
5005 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5007 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5008 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5009 * src/ds390/gen.c (shiftRLong),
5010 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5011 * src/mcs51/gen.c (sameReg): changed to sameByte,
5012 (xch_a_aopGet): new,
5013 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5014 shiftRLong): fixed bug 1533966
5015 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5016 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5017 * support/regression/Makefile.in: disabled z80, enabled ucz80
5018 * support/regression/tests/float_trans.c: enabled test for z80 and host
5019 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5021 2006-08-01 Borut Razem <borut.razem AT siol.net>
5023 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5024 comparison is always false due to limited range of data type
5025 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5027 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5029 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5030 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5031 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5032 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5034 2006-07-31 Borut Razem <borut.razem AT siol.net>
5036 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5037 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5038 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5039 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5040 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5041 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5042 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5043 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5044 enable ucsim mingw compilation. Serial port is disabled,
5045 since it uses termios.h API, which is not available on native
5048 2006-07-31 Borut Razem <borut.razem AT siol.net>
5050 * Small Device C Compiler 2.6.0 released
5051 * support/scripts/sdcc.nsi: added FULL_DOC option
5052 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5054 2006-07-28 Borut Razem <borut.razem AT siol.net>
5056 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5057 * doc/INSTALL.txt: updated
5059 2006-07-27 Borut Razem <borut.razem AT siol.net>
5061 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5062 device/lib/pic/libdev/Makefile.in: fixed bug
5063 [ 1438354 ] pic libsdcc: distclean doesn't work
5064 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5065 device/lib/pic16/libio/Makefile.in: fixed bug
5066 [ 1438344 ] pic16 lib: clean doesn't work properly
5067 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5069 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5071 * device/lib/pic/libsdcc/fsdiv.c,
5072 * device/lib/pic/libsdcc/fsmul.c,
5073 * device/lib/pic16/libsdcc/float/fsdiv.c,
5074 * device/lib/pic16/libsdcc/float/fsmul.c,
5075 * device/lib/_fsdiv.c,
5076 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5077 * support/regression/tests/bug1520966.c: added
5078 * doc/knownbugs.html: removed [ 1520966 ] from the list
5080 2006-07-25 Borut Razem <borut.razem AT siol.net>
5082 * configure.in, configure, sdccconf_in.h: fixed bug
5083 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5084 * doc/knownbugs.html: removed [ 1519095 ] from the list
5086 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5088 * doc/knownbugs.html: added, contains list of known bugs at release
5089 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5091 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5093 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5094 function registers and corrected defaults with additional warning
5095 * device/lib/malloc.c: cosmetic changes
5096 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5097 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5098 (fillGaps): and used it
5100 2006-07-20 Raphael Neider <rneider AT web.de>
5102 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5103 output unless SDCCPICDEBUG is set
5104 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5105 output if SILENT is set
5107 2006-07-11 Borut Razem <borut.razem AT siol.net>
5109 * doc/README.txt: updated
5111 2006-07-10 Borut Razem <borut.razem AT siol.net>
5113 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5114 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5115 in WIN32 installation
5116 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5119 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5121 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5122 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5124 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5126 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5128 2006-07-06 Borut Razem <borut.razem AT siol.net>
5130 * support/regression/tests/bitfields.c:
5131 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5132 * support/regression/tests/constantRange.c:
5133 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5135 2006-07-04 Borut Razem <borut.razem AT siol.net>
5137 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5139 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5140 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5141 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5142 reverted changes from 2006-07-03
5143 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5144 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5145 added CPPFLAGS, used by the host port
5147 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5149 * support/regression/valdiag/tests/switch.c,
5150 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5151 * support/regression/tests/libmullong.c: fixed for host
5152 * support/regression/ports/host/spec.mk: disable all warnings for host,
5153 SDCC runs with --less-pedantic too
5155 2006-07-03 Borut Razem <borut.razem AT siol.net>
5157 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5159 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5160 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5161 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5162 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5164 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5165 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5166 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5167 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5169 2006-07-02 Raphael Neider <rneider AT web.de>
5171 * src/pic16/devices.inc,
5172 * device/include/pic16/pic18fregs.h,
5173 * device/include/pic16/pic18f4550.h,
5174 * device/lib/pic16/pics.all,
5175 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5177 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5179 * as/hc08/lkaomf51.c (OutputName),
5180 * as/mcs51/lkaomf51.c (OutputName),
5181 * as/z80/asmain.c (asmbl),
5182 * src/ds390/main.c (asmLineNodeFromLineNode),
5183 * src/hc08/ralloc.c (hc08_assignRegisters),
5184 * src/mcs51/main.c (asmLineNodeFromLineNode),
5185 * src/xa51/ralloc.c (checkRegMask),
5186 * src/xa51/gen.c (emitcode),
5187 * src/z80/gen.c (_emit2),
5188 * src/SDCCast.c (searchLitOp),
5190 * support/packihx/packihx.c,
5191 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5192 * src/ds390/gen.c (aopPutUsesAcc),
5193 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5194 * support/regression/tests/libmullong.c (mullong_wrapper),
5195 * src/SDCCsymt.c (powof2),
5197 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5198 * src/SDCCsymt.h: added TYPE_TARGET_*
5199 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5200 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5201 SDCCast because 1) header problems 2) this is the right place
5202 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5203 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5206 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5208 * src/SDCCicode.h: removed buggy semicolon in unused macro
5209 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5210 search for previous definiton of auto symbols too,
5211 (findPrevUse): fixed logic of emitWarnings
5213 2006-06-26 Raphael Neider <rneider AT web.de>
5215 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5216 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5218 2006-06-25 Raphael Neider <rneider AT web.de>
5220 * device/lib/pic/libm: NEW, added math library functions
5221 * device/lib/pic/libsdcc: NEW; added float support functions
5222 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5223 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5224 NEW, added math related headers
5225 * device/include/asm/pic/features.h: NEW
5226 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5227 (popGet): allow larger offsets for AOP_PCODE,
5228 (genDataPointerSet): handle literals explicitly, more debug output,
5229 (genAssign): fixed for float using aopLiteral ;-)
5230 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5231 GOTO initialisation routine
5232 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5233 flag on registers, fixes #1469043 (local variables do not work)
5234 * src/pic/main.c (_pic14_do_link),
5235 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5238 2006-06-25 Borut Razem <borut.razem AT siol.net>
5240 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5241 characters printed (not including the trailing '\0' used to end
5242 output to strings). Problem detected in regression test bug-927659.c.
5243 NOTE: printf() family functions should return int instead
5245 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5246 specifier are printed as themselves
5247 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5248 support flags, width and precision specifiers
5250 2006-06-24 Borut Razem <borut.razem AT siol.net>
5252 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5253 to the list of sdcc tagrets not supporting bit type
5254 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5255 testfor pic16 due to bug:
5256 [ 1511794 ] pic16: regression test bug-895992.c fails
5258 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5260 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5261 * src/SDCCglue.c (initPointer), fixed bug 1496419
5262 * support/regression/tests/bug1496419.c: new, added
5264 2006-06-22 Borut Razem <borut.razem AT siol.net>
5266 * support/regression/ports/pic16/support.c: use gpsim usart module from
5267 libgpsim_modules library
5269 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5271 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5274 2006-06-19 Raphael Neider <rneider AT web.de>
5276 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5277 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5278 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5279 (pic14printExterns,pic14printPublics,pic16printPublics,
5280 pic16_printExterns): use new functions to emit symbols
5281 (picglue,pic16glue): emit publics before emitting externs
5282 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5283 locally defined functions to avoid bug #1443651
5284 * support/regression/tests/bug-716242.c: removed pic16 workaround
5285 * support/regression/ports/pic16/spec.mk: ignore errors during build
5287 2006-06-19 Raphael Neider <rneider AT web.de>
5289 * src/pic/glue.h: added pic14aopLiteral prototype
5290 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5291 * src/pic/gen.c: removed stdint.h dependency
5292 (aopGet): use Safe_strdup()
5293 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5294 (genDataPointerSet): use pic14aopLiteral()
5295 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5296 for pic16; thanks to Bernhard and Maarten
5298 2006-06-18 Borut Razem <borut.razem AT siol.net>
5300 * support/regression/tests/structflexarray.c: flexible array members
5301 not supported by gcc < 3
5302 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5304 * src/pic/gen.c: don't include [p]strdin.h on solaris
5305 * support/Util/pstdint.h: addad svn attributes
5306 * support/regression/tests/constantRange.c,
5307 support/regression/tests/rotate.c: include inttypes.h instead
5308 stdint.h on solaris, addad svn attributes
5310 2006-06-18 Raphael Neider <rneider AT web.de>
5312 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5314 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5315 (pic16_genMinusBits): simplified sign-extension
5316 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5317 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5318 adjusted to correctly handle mixed-signed operands, disabled
5319 now unused multiplciation routines
5320 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5321 (assignResultValue): added argument denoting the size of the result
5322 as returned by the function (fixes upcasts in assigning from
5323 function calls: char foo(); int i = foo();)
5324 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5325 function result to assignResultValue
5326 (genMult): disabled inlined multiplication code
5327 (genDiv): augmented to also handle the modulus operator, fixed to
5328 handle mixed-signed operands correctly
5329 (genMod): simply call genDiv, disabled unused code
5330 (genAssign): fixed missing (sign-)extension on result
5331 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5332 valid char operands, allow signed operands for native code, added
5333 division and modulo operator handling
5334 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5336 As a consequence, onebyte.c (if split into two files) and muldiv.c
5337 pass regression tests.
5339 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5341 * doc/Makefile.in: two runs of makeindex seem needed to get
5342 correct page references in the index of sdccman.pdf
5343 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5345 2006-06-17 Borut Razem <borut.razem AT siol.net>
5347 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5349 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5351 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5352 mentioned ec2drv and paulmon
5354 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5356 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5357 consecutive abs areas
5358 (find_empty_space, allocate_space): added map to handle codemap or
5360 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5361 absolute idata and xdata
5362 * as/mcs51/lkmem.c (summary2): updated legend
5364 2006-06-16 Raphael Neider <rneider AT web.de>
5366 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5368 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5370 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5372 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5374 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5376 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5377 value of generic pointers,
5387 src/z80/main.c: PORT structure, added elements for gp_tags field,
5388 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5389 fields in the PORT structure of each port,
5390 * src/SDCCast.c (decorateType): allow processing of generic pointers
5391 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5394 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5400 * src/pic16/pcode.c,
5402 * src/pic/pcoderegs.c,
5405 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5406 bug 1504689 on minGW
5408 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5410 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5412 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5414 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5416 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5418 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5421 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5423 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5424 to a char variable. Fixed bug #1504211
5425 * device/include/pic16/adc.h,
5426 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5427 and fixed bug #1364390
5429 2006-06-10 Borut Razem <borut.razem AT siol.net>
5431 * CVSROOT: removed the CVS left-over
5433 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5435 * as/hc08/asmain.c (asexit),
5436 * as/hc08/lkmain.c (lkexit),
5437 * as/mcs51/asmain.c (asexit),
5438 * as/mcs51/lkmain.c (lkexit),
5439 * src/SDCCglue.c (DEFSETFUNC),
5440 * src/SDCCmain.c (linkEdit, assemble),
5441 * support/librarian/sdcclib.c (AddRel),
5442 replaced unlink() by standard C remove()
5443 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5444 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5445 gatherImplicitVariables): new, added to fix bug 608752,
5446 (createFunction): added gatherImplicitVariables()
5447 * src/SDCCast.h: added createRMW prototype
5448 * src/SDCCsymt.h (struct symbol): added infertype
5449 * support/regression/tests/bug608752.c: new, added
5451 2006-06-10 Raphael Neider <rneider AT web.de>
5453 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5454 multibyte dummy reads (fixes #1503234)
5456 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5458 * device/include/mcs51/compiler.h: new, added header file to enable
5459 creating common sfr definition header files for different compilers
5461 2006-06-05 Raphael Neider <rneider AT web.de>
5463 * src/pic16/{pcode.h,genarith.c}:
5464 introduced pCodeOp combining any two pCodeOps (previously only
5465 two register operands could be combined), removed pcop2 from
5466 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5467 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5468 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5469 rewritten to use new PO_TWO_OPS
5470 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5471 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5472 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5473 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5474 (pic16_get_op): embraced return arg to allow #define return(x),
5475 added new case for combined opcodes
5476 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5477 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5478 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5480 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5482 * src/SDCCval.c (checkConstantRange): added
5483 * src/SDCCval.h: added checkConstantRange
5484 * support/Util/SDCCerr.c,
5485 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5486 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5487 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5488 * src/SDCCast.c (decorateType): added checkConstantRange,
5489 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5490 can be emitted with the correct always true/false warning,
5491 added optimization for double '!';
5492 result of decorateType() must be assigned back to the tree, because
5493 decorateType() can change the tree
5494 * src/SDCCicode.c (geniCodeLogic),
5495 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5496 (checkConstantRange): removed, it was only a fragment which never
5498 * src/SDCCsymt.c (computeType): fixed promotion for
5499 "-1 < (unsigned bit) b"
5500 * src/pic/ralloc.c (packRegsForAssign),
5501 * src/pic16/ralloc.c (packRegsForAssign),
5502 * src/hc08/ralloc.c (packRegsForAssign),
5503 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5505 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5506 * support/regression/tests/constantRange.c: added
5507 * support/valdiag/tests/constantRange.c: added
5508 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5510 2006-06-02 Borut Razem <borut.razem AT siol.net>
5512 * support/regression/ports/pic16/support.c: increase stack size
5514 * support/regression/Makefile.in: sort tests by name so that the
5515 resutlts can be compared on different machines / platforms
5517 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5519 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5520 * src/ds390/gen.c (emitLabel): new, added,
5521 (genDjnz): fixed stack overflow bug,
5522 (throughout): cosmetic changes to sync with mcs51/gen.c,
5523 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5524 * src/mcs51/gen.c (genEndFunction): small optimization,
5525 (throughout): cosmetic changes to sync with ds390/gen.c
5527 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5529 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5530 (_print_format): fixed printing pointers
5531 * src/mcs51/gen.c (emitLabel, movb): new, added,
5532 (genAssign): small optimization,
5533 (genDjnz): fixed stack overflow bug,
5534 (throughout): replaced sprintf with SNPRINTF,
5535 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5536 replaced emitcode("mov", "b,...") with MOVB(...),
5537 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5538 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5539 * src/mcs51/peeph.def: added rules 140 and 264
5540 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5541 so they may get optimized into registers
5543 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5545 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5546 immediately when encountered,
5547 (printUsage): always use stderr even on windows
5549 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5551 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5552 (processParms): fixed bug #1247551
5553 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5554 parseCmdLine, main): print '--version' to stdout,
5555 print 'help' to stdout if --help is given,
5556 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5557 arguments are given; fixed --help
5559 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5561 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5562 * support/regression/tests/bug-1493710.c: added
5564 2006-05-27 Borut Razem <borut.razem AT siol.net>
5566 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5568 * support/regression/ports/pic16/support.c: increase stack size
5569 from default 64 bytes to 128 bytes
5570 * support/regression/tests/staticinit.c,
5571 support/regression/tests/float.c: regression tests fully enabled
5572 for pic16 port by putting the initialized data arrays into the code
5574 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5575 This was changed by mistake in the previous version.
5577 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5579 * src/pic16/gen.c (genFunction, genEndFunction): some
5580 beautifications, fixed bug with falsely restoring FSR2 in large
5581 stack model, thanks to Beau E. Cox for reporting the bug
5583 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5585 * debugger/mcs51/break.c,
5586 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5587 use %p to print pointers, made address variables unsigned
5588 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5589 * debugger/mcs51/symtab.c (parseSymbol): must return something
5590 * src/mcs51/gen.c (aopForSym): small optimization,
5591 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5592 (freeAsmop): added missing break,
5593 (aopPut): removed parameter bvolatile, determine it inside the function,
5594 (saveRegisters, unsaveRegisters): small optimization,
5595 (genIpush): removed pointless check,
5596 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5597 replaced sprintf with SNPRINTF,
5598 replaced strcpy with strncpyz,
5599 updated aopPut calls,
5600 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5601 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5603 2006-05-24 Borut Razem <borut.razem AT siol.net>
5605 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5606 modification of test for the pic16 port, put the array to the code
5607 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5609 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5611 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5612 * support/Util/pstdint.h: added
5614 2006-05-22 Borut Razem <borut.razem AT siol.net>
5616 * src/regression/Makefile: removed bool2.c test, added -q linker option
5617 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5618 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5619 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5620 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5621 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5622 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5623 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5624 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5625 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5627 2006-05-22 Raphael Neider <rneider AT web.de>
5629 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5630 bug #1492360 (problematic due to generic pointers, see code)
5632 2006-05-22 Borut Razem <borut.razem AT siol.net>
5634 * support/regression/ports/pic16/specs.mk: removed stack size linker
5636 * support/regression/tests/array.c,
5637 support/regression/tests/bitopcse.c,
5638 support/regression/tests/bug-908454.c,
5639 support/regression/tests/malloc.c: modified for pic16 regression test
5640 * support/regression/tests/bitfields.c:
5641 pic16 - excluded bitfileds of size > 8
5642 * support/regression/tests/bp.c: pic16 - reduced data size
5643 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5644 * support/regression/tests/bug-460010.c:
5645 pic16 - used the absolute address the fits in memory
5646 * support/regression/tests/bug-716242.c:
5647 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5648 * support/regression/tests/float.c:
5649 pic16 - excluded - data size too big
5650 * support/regression/tests/onebyte.c:
5651 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5652 * support/regression/tests/shifts.c:
5653 pic16 - function names probably have to differ in first X characters
5655 * support/regression/tests/staticinit.c:
5656 pic16 - excluded some tests due error: no target memory available for
5659 2006-05-22 Borut Razem <borut.razem AT siol.net>
5661 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5662 second try. Thanks Stas Sergeev once more.
5664 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5666 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5667 (genLeftShift, genRightShift): fixed bug 1491627
5668 * src/hc08/peeph.def (rules 7, 8.x): added
5669 * support/regression/tests/shifts.c (ShiftLeftByParam,
5670 ShiftRightByParam, testShiftByParam): added to test variable shifting
5672 2006-05-20 Raphael Neider <rneider AT web.de>
5674 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5675 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5676 (allocReg): add only new registers to dynAllocRegs,
5677 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5678 #1489055, #1445850, and probably #1483693
5680 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5682 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5683 bug in for-loop that didn't emit the last of CONFIG and ID registers
5685 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5687 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5689 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5690 1489016, 1434401 and 1490124
5691 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5692 1489016, 1434401 and 1490124
5694 2006-05-17 Borut Razem <borut.razem AT siol.net>
5696 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5699 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5701 * device/include/mcs51/P89c51RD2.h,
5702 * device/include/mcs51/P89LPC901.h,
5703 * device/include/mcs51/P89LPC922.h,
5704 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5706 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5708 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5709 to fix missing stack pragma in compiled binary object file,
5711 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5713 * support/packihx/configure.in,
5714 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5715 determine sizeof basic types even while cross compiling
5717 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5719 * src/avr/gen.c (aopop),
5720 * src/ds390/gen.c (aopOp),
5721 * src/hc08/gen.c (aopOp),
5722 * src/mcs51/gen.c (aopop),
5723 * src/pic16/gen.c (pic16_aopOp),
5724 * src/pic/gen.c (aopOp),
5725 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5726 if size of operand is smaller than spill location
5728 2006-05-12 Borut Razem <borut.razem AT siol.net>
5730 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5731 have to have CR/LF line endings even if they are checked out on *nix
5732 or on WIN32 in cygwin binmode
5734 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5736 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5737 * device/include/ds80c390.h: added sfr16 definitions
5741 * src/ds390/ralloc.c,
5742 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5743 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5744 bit returning functions
5745 * support/regression/tests/sfr16.c: enabled test on ds390
5747 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5749 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5750 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5752 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5754 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5755 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5756 (cl_address_space constructor): removed expensive initialization,
5757 (cl_address_space::get_cell): extended for late initialization,
5758 (cl_address_space::*): use late initialization,
5759 (cl_address_decoder::activate): removed expensive initialization,
5760 This reduced regression test running time by 25%
5762 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5770 * support/packihx/Makefile.in,
5771 * support/packihx/clean.mk,
5772 * support/packihx/Makefile.bcc,
5773 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5775 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5777 * src/SDCCval.c (valNot): fix for regression test failure
5778 of not.c on big endian hosts
5780 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5782 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5784 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5786 * device/lib/mcs51/Makefile.in: changed string comparison operator
5787 to = for POSIX compliance; == is bash extension
5789 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5791 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5794 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5796 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5797 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5798 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5799 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5800 bug report #1478657,
5802 2006-05-05 Borut Razem <borut.razem AT siol.net>
5804 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5807 2006-05-02 Borut Razem <borut.razem AT siol.net>
5809 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5810 create *.ind, which made make to fail if invoked with -j 2
5812 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5814 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5815 Hubert Sack for patch 1479782
5817 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5819 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5821 2006-05-01 Raphael Neider <rneider AT web.de>
5823 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5824 (create_pic): store only prefix-free device name,
5825 (init_pic): check for device names with "16" prefix,
5827 * src/pic/device.h (struct PIC_device),
5828 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5830 * device/include/pic/pic12f{635,675,629,683}.h,
5831 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5832 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5833 * device/include/pic/pic16f505.h,
5834 * device/lib/pic/libdev/pic16f505.c: removed
5835 * device/include/pic/pic14devices.txt: added support for pic12f
5836 devices, removed unsupported non 16-bit devices
5837 [above changes provided by patch from Zik Saleeba]
5838 * src/pic/*, src/pic16/*, device/include/pic16/*,
5839 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5841 2006-05-01 Borut Razem <borut.razem AT siol.net>
5843 * configure.in, configure, doc/Makefile.in:
5844 sync with nightly build makefile - latex, dvipdf and dvips
5847 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5849 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5850 in the library source
5852 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5854 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5856 2006-04-28 Raphael Neider <rneider AT web.de>
5858 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5859 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5860 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5861 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5863 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5865 * device/lib/pic/libdev/Makefile.in,
5866 * device/lib/hc08/Makefile.in,
5867 * device/lib/gbz80/Makefile.in,
5868 * device/lib/z80/Makefile.in,
5869 * device/lib/ds390/Makefile.in,
5870 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5871 thanks to Borut for the bug report
5873 * configure: always create doc/Makefile independent from --enable-doc
5874 * Makefile.in: always install from directory doc independent from
5876 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5878 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5879 * doc/Makefile.in: install *.txt if present
5880 * device/include/Makefile.in (install): added installation of pic/*.inc
5881 and pic/*.txt files again, they were erroneously removed
5883 2006-04-28 Raphael Neider <rneider AT web.de>
5885 * src/pic/{gen.c,main.h,pcode.c},
5886 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5887 concerning signedness with casts
5889 2006-04-28 Raphael Neider <rneider AT web.de>
5891 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5892 definition of an interrupt handler,
5893 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5894 interrupt handler stuff from picglue() to separate routine,
5895 (picglue): enabled definition of intr handlers in files w/o main()
5897 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5899 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5900 compilation with MSVC 2005 Express Edition (VC8)
5902 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5904 * device/lib/Makefile: fixed build of gbz80 lib
5906 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5908 * support/regression/tests/bug-460010.c,
5909 * support/regression/tests/bug-524691.c,
5910 * support/regression/tests/bug-716242.c: removed conditional defines
5911 that are already in testfwk.h
5913 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5915 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5916 (AccAXRsh1): added, shift right by 1,
5917 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5919 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5921 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5923 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5924 remove cast to same type
5925 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5926 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5928 * link/z80/Makefile: removed, they have moved to
5931 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5932 * install-sh: fix bug #1204398 by setting umask 0022
5933 * device/lib/Makefile: separate build of z80 and gbz80 lib
5935 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5937 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5938 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5940 One basic decision: e.g. src/clean.mk includes further files. In order
5941 to make this work there are two solutions:
5942 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5943 run configure on them. This way they can use
5944 'include $(srcdir)/port-clean.mk'
5945 - always include clean.mk by the Makefile at the same level. To avoid
5946 that `make clean` tries to include and build Makefile.dep the
5947 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5948 implemented, because now even `make uninstall` doesn't create
5949 Makefile.in. clean.mk could be eliminated by pasting it in
5952 * debugger/mcs51/Makefile.in: build own objects from library sources
5953 (SLIB, SDCC) in current directory
5955 * configure, configure.in: renamed --disable-device-lib-build in
5956 --disable-device-lib; added --enable-doc, the required tools are
5957 searched by configure; added result message; the toolchain for the
5958 belonging ports are now only built, if the port is enabled.
5960 * support/regression/*: all output is written in directory gen, because
5961 the fwk and ports directories don't livet in the build tree using vpath
5963 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5964 --disable-device-lib, added --enable-doc, added section VPATH
5966 * sim/ucsim/configure.in,
5967 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5968 z80 are enabled by default
5970 2006-04-24 Raphael Neider <rneider AT web.de>
5972 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5973 to config word, "pic14_"-prefixed some extern functions
5974 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5975 config word has been found
5976 * src/pic/device.h: added prototypes
5977 * src/pic/pcode.c: added "pic14_"-prefix where needed
5978 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5980 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5982 (pic14emitRegularMap): ignore config words,
5983 (pic14createInterruptVect): moved generating __config directives away
5984 (picglue): have __config directives emitted
5986 2006-04-24 Borut Razem <borut.razem AT siol.net>
5988 * doc/Makefile: sync with nightly build makefile
5990 2006-04-24 Raphael Neider <rneider AT web.de>
5992 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5993 registers that have not been assigned proper liveranges,
5994 fixes #1469504 and #1474602,
5995 (pCodeRegOptimizeRegUsage): fixed typo in comment
5997 2006-04-24 Borut Razem <borut.razem AT siol.net>
5999 * device/examples/main8051.c: deleted - it was removed from CVS
6000 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6001 after the transition to Subversion
6002 * src/SDCCalloc.h: deleted - it was removed from CVS
6003 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6004 after the transition to Subversion
6005 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6006 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6007 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6008 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6010 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6012 * as/asx8051.dsp: added mcs51/strcmpi.h
6013 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6014 * as/hc08/aslink.h: updated lnksect prototype
6016 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6018 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6019 (newdot): handle A_ABS
6021 * as/mcs51/asout.c (outarea): output address
6022 * as/hc08/lkaomf51.c,
6023 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6025 * as/mcs51/i51pst.c,
6026 * as/z80/z80pst.c: "ABS" is not A_OVR
6027 * as/hc08/lkarea.c (newarea): read a_addr,
6028 (lnkarea): added codemap array, sort absolute areas to the front,
6029 combine all GSINITx/GSFINAL,
6030 (find_empty_space, allocate_space): new functions,
6031 (lnksect): return next address, handle absolute sections
6032 * as/mcs51/lkarea.c (newarea): read a_addr,
6033 lnksect2 prototype changed,
6034 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6035 (find_empty_space, allocate_space): new, factored out of lnksect2,
6036 (lnksect2): return next address, handle absolute sections
6038 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6039 * as/hc08/lklibr.c (addfile, fndsym),
6040 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6041 index out of range and detect both '\' and '/'
6042 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6043 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6044 regression tests (ds390 cannot return bool yet)
6045 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6046 document critical interrupts on z80, document changed SDCC define
6047 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6048 (_a390_mapping): added .org directive
6049 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6050 (genMultOneByte): fixed warnings
6051 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6053 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6054 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6055 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6056 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6057 * src/pic16/main.c: removed newReg prototype
6058 * src/pic16/pcode.c,
6059 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6061 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6063 * src/pic16/ralloc.c
6064 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6066 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6067 from short to PIC_OPTYPE
6068 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6069 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6070 optype from short to PIC_OPTYPE
6071 * src/port.h: made int_size unsigned to fix warnings
6072 * src/SDCC.y: fixed warning on MSVC
6073 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6074 * src/SDCCopt.c (convertToFcall): fixed warnings
6075 * src/SDCCsymt.h: removed double prototype for genSymName
6076 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6077 offset int to fix warnings
6079 2006-04-22 Borut Razem <borut.razem AT siol.net>
6081 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6082 references to CVS replaced with Subversion
6084 2006-04-21 Borut Razem <borut.razem AT siol.net>
6086 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6087 references to CVS replaced with Subversion
6089 2006-04-19 Borut Razem <borut.razem AT siol.net>
6091 * src/version.awk: adapted for svn
6092 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6093 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6094 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6095 /binutils-avr/etc/*.vi, *.jin: removed all properties
6096 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6098 2006-04-19 Borut Razem <borut.razem AT siol.net>
6100 * CVS to Subversion migration completed
6102 2006-04-18 Borut Razem <borut.razem AT siol.net>
6104 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6105 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6107 2006-04-17 Borut Razem <borut.razem AT siol.net>
6109 * device/include/Makefile.in: added pic/*.inc to the installation
6111 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6113 * support/regression/collate-results.py: fixed output in case of
6115 * support/regression/generate-cases.py: fixed splitting of pathnames
6117 * as/hc08/lklibr.c (addfile),
6118 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6120 2006-04-11 Raphael Neider <rneider AT web.de>
6122 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6123 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6124 * src/pic16/pcode.c (assignValnums): fixed #1460578
6126 2006-04-11 Raphael Neider <rneider AT web.de>
6128 * device/lib/pic/libdev/*.c,
6129 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6130 fixes #1468739, enables compilation in --std-c99 mode
6131 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6133 2006-04-11 Raphael Neider <rneider AT web.de>
6135 * src/pic/device.c (find_device): removed debug output
6136 (list_valid_pics): enabled verbose listing of supported devices
6137 * device/include/stdbool.h: define bool as char for pic14/16 as well
6139 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6141 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6143 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6145 * .version: bumped version to 2.5.6
6146 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6148 2006-04-06 Raphael Neider <rneider AT web.de>
6150 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6151 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6152 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6153 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6154 pic14_constructAbsMap
6155 (pic14printPublics): declare absolute global symbols as global
6156 (pic14createInterruptVect),
6157 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6158 (newReg): assume new registers unused, use correct name in
6159 hashtable (reg->name instead of name), more debugLog output
6160 * src/pic/device.h (PIC_device): added fields for verbose output
6161 * src/pic/device.c: moved device definition to pic14devices.txt,
6162 added routines for runtime parsing of pic14devices.txt,
6163 added support for second config word
6164 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6165 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6166 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6167 (_pic14_parseOptions): moved pCodeInitRegisters here
6168 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6169 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6170 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6171 handling the pseudo stack
6172 * device/lib/Makefile.in: ignore failures in objects-pic16,
6173 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6174 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6175 * device/lib/pic/Makefile.subdir,
6176 * device/lib/pic16/Makefile.subdir: improved clean rules
6177 * device/lib/pic/libdev/: NEW, pic14 device libraries
6178 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6179 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6180 * device/include/Makefile.in: create subdir and install pic14 headers
6181 * device/include/pic/p16f_common.inc: removed unused declarations
6182 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6183 PICs from inc2h.pl v1.6,
6184 replaced BIT_AT macros with struct declarations
6185 * device/include/pic/pic14devices.txt: definition of supported devices,
6186 all above improvements contributed by Zik Saleeba, thanks
6187 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6188 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6191 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6193 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6194 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6195 thanks to Charles Olds
6197 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6199 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6201 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6203 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6204 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6205 * support/regression/bug1464657.c: added, new test
6207 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6209 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6212 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6214 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6215 --no-peep and --peep-file <file> are used don't use default rules but
6218 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6220 * src/mcs51/gen.c (genCall): fixed bug 1457608
6222 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6224 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6225 changes seem to cause (trigger?) problems with the build system.
6227 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6229 * src/SDCCpeeph.c (operandsLiteral): new, added,
6230 (callFuncByName): inserted operandsLiteral
6231 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6233 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6235 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6236 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6238 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6240 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6241 implemented patch 1120823 Thanks to Willy De la Court (normal
6242 interrupts need an interrupt number now if they are made critical),
6243 and enabled nesting of critical functions though not for gbz80
6244 (genCritical, genEndCritical): added functions
6245 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6246 * src/z80/mappings.i: added "ei" to all mappings
6248 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6250 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6251 submitted by the Debian SDCC maintainer Aurelien Jarno:
6252 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6253 archive with gcc 4.1 on mips and wrote the patch"
6255 2006-03-16 Raphael Neider <rneider AT web.de>
6257 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6258 the left operand is shorter than the result (c* = lit-c* + int),
6260 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6263 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6265 * src/.version: increased version number to 2.5.5
6266 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6267 linking is done manually in pic16 port's _linkEdit,
6268 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6269 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6270 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6271 allocate asmop as AOP_ACC,
6272 (aopForRemat): added parameter 'bool result' in function declaration,
6273 (pic16_aopGet): return AOP_ACC when accessing WREG,
6274 (pic16_popGetTempReg): minor modification,
6275 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6276 'pic16_allocWithIdx',
6277 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6278 calling function in absolute addresses,
6279 (genAssign): take into account AOP_ACC asmop,
6280 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6281 * src/pic16/pcoderegs.c: some debug functions and lines added,
6282 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6283 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6285 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6286 call to allocReg, not by manually allocating a new one,
6287 (pic16_assignRegisters): now before going through the register
6288 allocating functions mark all registers as free. This eliminates some
6289 side effects resulting from peephole parser done earlier in the backbone
6291 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6293 * src/SDCCicode.c (geniCodeLogic),
6294 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6296 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6298 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6299 (genSend): bugfix, do not allocate and free twice,
6300 (shiftRLong): handle partially overlapping aops
6301 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6303 2006-03-08 Borut Razem <borut.razem AT siol.net>
6305 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6308 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6310 * support/regression/tests/bug1409955.c: new, added
6311 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6312 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6313 (aopForSym, aopOp): increment asmop.allocated if reused,
6314 (freeAsmop): decrement asmop.allocated and check for zero instead of
6316 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6317 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6318 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6319 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6320 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6321 genSignedRightShift, genRightShift, genDataPointerGet,
6322 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6323 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6324 in reverse order from allocation,
6325 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6326 added swappedLR to keep track
6327 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6328 pdata & code for GCC, z80, gbz80 & hc08
6329 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6331 2006-03-08 Raphael Neider <rneider AT web.de>
6333 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6335 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6337 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6338 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6339 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6341 2006-03-06 Borut Razem <borut.razem AT siol.net>
6343 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6344 made the linker quiet
6346 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6348 * src/pic16/gen.c (genPcall): fixed bug #1443644
6349 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6350 which dumps before the function entry point a data byte which represents
6351 the number of the local variables used by the specified function, added
6352 'xinst' for initial support for Extended Instruction Support,
6353 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6354 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6355 port->fun_prefix anymore (may change later),
6356 (genFunction, genEndFunction): do not store/restore local registers for
6357 _main (this should take care the --main-return command line option in
6359 (genOr): removed some legacy pic-port instructions,
6360 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6361 performing operations with SFR's causes data to be written more than
6362 once to each SFR. Perhaps SFRs should be handled in special cases...
6363 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6365 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6366 into account for stack starting position,
6367 (struct OPTIONS pic16_optionsTable): added command line argument
6368 --extended or -y for Extended Instruction Support,
6369 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6370 (deassignLRs): *** perhaps the most important change, old 'for' code
6371 (commented out for reference), didn't account for some registers which
6372 were left marked 'not free' after a pointer operation. The change
6373 reduces register usage a lot in some cases
6375 2006-03-04 Borut Razem <borut.razem AT siol.net>
6377 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6379 * support/regression/tests/bug-524697.c: decreased array size for
6380 mcs51 to fit into the internal RAM
6381 * support/regression/Makefile.in: a little bit more verbose
6383 2006-03-03 Borut Razem <borut.razem AT siol.net>
6385 * support/regression/fwk/lib/testfwk.c,
6386 support/regression/fwk/include/testfwk.h: introduced function
6387 _prints(), nonrecursive _printn(), call _initEmu() from main()
6388 * support/regression/ports/gbz80/support.asm,
6389 support/regression/ports/ucz80/support.asm,
6390 support/regression/ports/z80/support.asm,
6391 support/regression/ports/ds390/support.c,
6392 support/regression/ports/hc08/support.c,
6393 support/regression/ports/host/support.c,
6394 support/regression/ports/mcs51/support.c,
6395 support/regression/ports/xa51/support.c: added empty _initEmu()
6397 * support/regression/ports/pic16/gpsim.cmd,
6398 support/regression/ports/pic16/spec.mk,
6399 support/regression/ports/pic16/support.c,
6400 support/regression/Makefile.in: added pic16 regression test
6402 2006-03-01 Raphael Neider <rneider AT web.de>
6404 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6405 genConstPointerGet): use safe way of generating MOVFF to cover
6406 literals as well as registers, fixes bug #1440527
6407 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6409 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6410 more correctly, fixes bug #1232186
6411 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6412 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6413 gplink guess the correct processor in more cases, applied patch
6414 from Till Riedel attached to and fixing bug #1436552
6416 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6418 * support/regression/tests/array.c: added, contains check for #1434401
6419 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6421 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6423 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6424 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6425 * device/include/mcs51/c8051f326.h,
6426 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6427 * device/include/mcs51/c8051f000.h,
6428 * device/include/mcs51/c8051f018.h,
6429 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6430 PCON_IDLE,PCON_STOP and added sfr16 definitions
6432 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6434 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6435 genGetWord): fixed bug 1409955
6437 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6439 * device/include/hc08/mc68hc908gp32.h,
6440 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6442 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6444 * src/SDCCast.c (constExprValue): return NULL if not a value
6445 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6446 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6447 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6449 2006-02-13 Borut Razem <borut.razem AT siol.net>
6451 * src/regression/ptrarg.c: added, fails due to bug #1430967
6452 * src/regression/Makefile: ptrarg.c added, ...
6454 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6456 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6457 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6459 2006-02-11 Borut Razem <borut.razem AT siol.net>
6461 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6462 print "Processor: xxx" message to stdout only if --verbose
6464 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6466 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6467 * support/regression/tests/bug1426356.c: added
6468 * support/regression/tests/bitfields.c: removed 2 tests
6470 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6472 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6473 * device/include/mcs51/c8051f330.h,
6474 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6475 PCON_IDLE,PCON_STOP and added sfr16 definitions
6476 * device/lib/_divsint.c,
6477 * device/lib/_divuint.c,
6478 * device/lib/_divulong.c,
6479 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6480 register bank bug for small stackauto
6482 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6484 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6486 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6488 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6489 * all.dsp: corrected several bin paths
6490 * device/include/mcs51/c8051f120.h,
6491 * device/include/mcs51/c8051f300.h,
6492 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6493 to PCON_IDLE,PCON_STOP
6494 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6495 * device/lib/printf_large.c (output_float): fixed bug 1388703
6496 * support/regression/tests/bug1057979.c: added test for bug 1388703
6498 2006-02-08 Raphael Neider <rneider AT web.de>
6500 * src/pic/pcode.c (pciTRIS): fixed typo,
6501 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6502 (LinkFlow): fixed handling of flows that end in a call,
6503 (ReuseReg): perform safety check earlier
6504 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6505 to work with flows at the beginning of a pBlock,
6506 fixes #1426557 (Symbol not previously defined),
6507 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6509 (RemoveUnusedRegisters): update register usage info
6510 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6511 created, reuse existing ones instead
6512 * src/pic/gen.c (genPcall): fixed #1424719
6514 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6516 * link/z80/lkmain.c,
6518 * link/z80/lkdata.c,
6519 * link/z80/aslink.h: fixed build on current cygwin:
6520 replaced getline() by lk_getline()
6522 2006-02-01 Borut Razem <borut.razem AT siol.net>
6524 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6525 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6526 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6527 src/regression/bool1.c, src/regression/bool2.c,
6528 src/regression/bool3.c, src/regression/call1.c,
6529 src/regression/compare.c, src/regression/compare10.c,
6530 src/regression/compare2.c, src/regression/compare3.c,
6531 src/regression/compare4.c, src/regression/compare5.c,
6532 src/regression/compare6.c, src/regression/compare7.c,
6533 src/regression/compare8.c, src/regression/compare9.c,
6534 src/regression/configword.c, src/regression/for.c,
6535 src/regression/inline.c, src/regression/mult1.c,
6536 src/regression/nestfor.c, src/regression/or1.c,
6537 src/regression/pointer1.c, src/regression/ptrfunc.c,
6538 src/regression/rotate1.c, src/regression/rotate2.c,
6539 src/regression/rotate3.c, src/regression/rotate4.c,
6540 src/regression/rotate5.c, src/regression/rotate6.c,
6541 src/regression/rotate7.c, src/regression/string1.c,
6542 src/regression/struct1.c, src/regression/sub.c,
6543 src/regression/sub2.c, src/regression/switch1.c,
6544 src/regression/while.c, src/regression/xor.c,
6545 src/regression/create_stc, src/regression/simulate,
6546 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6548 * src/regression/gpsim_assert.h: added
6550 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6552 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6553 ((void (code *) (void)) 0) ();
6562 * as/mcs51/aslink.h,
6564 * as/mcs51/asmain.c,
6565 * as/mcs51/lkdata.c,
6567 * as/mcs51/lkmain.c,
6570 * as/z80/asmain.c: fixed build on current cygwin:
6571 replaced getline() by as_getline()
6573 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6575 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6576 declarator in the symbol chain
6578 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6579 parameter list for function pointers
6580 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6581 * support/regression/tests/bug-716242.c: added
6583 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6585 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6587 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6589 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6591 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6592 inifinitely recurseable, added static
6593 * support/regression/tests/bug-1408066.c: added
6595 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6598 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6599 renamed, added possibility to create "postLoopLbl"-labels
6600 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6601 newiTempLoopHeaderLabel
6602 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6603 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6604 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6605 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6606 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6607 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6608 (basicInduction): fixed bug #136564, made static,
6609 (loopInduction): changed parameter of basicInduction, made static,
6610 (addPostLoopBlock): added
6611 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6612 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6614 * support/regression/tests/bug-136564.c: added
6615 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6616 --std-sdcc99 to LIBSDCCFLAGS
6618 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6620 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6622 * support/regression/tests/bug-1406131.c: added
6624 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6626 * src/SDCCast.c (decorateType): fix promotion of unary minus
6627 * src/SDCCsymt.c (computeType): beautified
6628 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6629 (valUnaryPM, valComplement): fix sign and promotion,
6630 (valNot): ANSI: result type is int (SDCC: unsigned char)
6631 * support/regression/tests/uminus.c: speedup by removing superflous
6633 * support/regression/tests/onebyte.c: added promotion and signedness
6634 tests for unary minus
6635 * support/regressions/tests/bug-477927.c: disable warning about
6636 uninitialized variables
6637 * support/regression/tests/not.c: added
6639 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6641 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6642 * src/mcs51/gen.c (gen51Code): show final register usage after
6643 fillGaps in asm with --i-code-in-asm
6644 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6645 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6646 incUsed, rliveClear, adjustIChain): made static,
6647 (setFromRange): excluded because it's unused,
6648 (findPrevUseSym, markWholeLoop): added,
6649 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6650 through all branches of predecessors enables sdcc to emit the warning
6651 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6652 (rlivePoint): made static, added parameter emitWarnings which is only
6653 true during the first run out of two,
6654 (findRecursiveSucc, findRecursivePred): removed,
6655 (computeLiveRanges): made static, added parameter emitWarnings,
6656 (dumpIcRlive): added for debugging only
6657 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6658 removed prototype of setFromRange()
6659 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6660 in call of computeLiveRanges()
6661 * support/regression/tests/bug-895992.c: added
6662 * support/regression/tests/bug-971834.c: added
6663 * support/valdiag/tests/bug-895992.c: added
6664 * support/valdiag/tests/bug-971834.c: added
6666 2005-12-18 Raphael Neider <rneider AT web.de>
6668 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6669 (genUnpackBits): improved code for direct operands,
6670 (genPackBits): improved code for literal assignment to bitfields
6671 and for direct destination operands (no FSR indirection),
6672 prevented redundant AND, fixes #1362800,
6673 (AccLsh): added parameter to disable masking of the result
6674 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6675 skip instructions with side-effects (like incfsz),
6676 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6677 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6678 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6681 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6683 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6684 volatile variables as spill location
6686 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6688 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6690 * support/regression/tests/bug-1376320.c: added
6692 2005-12-08 Raphael Neider <rneider AT web.de>
6694 * src/pic/device.c: renamed is_shared to pic14_is_shared
6695 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6696 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6697 (is_valid_identifier): added for above workaround
6699 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6701 * device/lib/Makefile.in: fixed to enable port-specific-objects
6702 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6703 char, thanks Hubert Sack
6704 * doc/sdccman.lyx: documented --xstack-loc,
6705 elaborated a bit more on interrupts and pitfalls,
6706 removed "setjmp/longjmp unsupported",
6707 documented some unsupported C99 features
6708 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6709 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6710 if, thanks Hubert Sack
6711 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6712 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6714 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6715 regression tests can report resource usage (rfe 700441)
6716 * support/regression/collate-results.py: report resource usage
6717 * support/regression/ports/ds390/spec.mk,
6718 * support/regression/ports/hc08/spec.mk,
6719 * support/regression/ports/mcs51/spec.mk,
6720 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6721 * support/regression/ports/ds390/uCsim.cmd,
6722 * support/regression/ports/hc08/uCsim.cmd,
6723 * support/regression/ports/mcs51/uCsim.cmd,
6724 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6725 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6726 library, use the default one
6727 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6728 building the library
6730 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6732 * config.dsp: added dependency on .version and configure_vc.awk
6733 * device/include/setjmp.h: updated for --stack-auto and --xstack
6734 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6735 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6736 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6737 * device/lib/libsdcc.lib: added _setjmp
6738 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6739 (decorateType): fixed bug 1372851,
6740 (optimizeGetHbit): fixed warning
6741 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6742 array initialisation
6743 * support/regression/tests/bug1057979.c: added test for bug 1358192
6744 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6746 2005-12-03 Borut Razem <borut.razem AT siol.net>
6748 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6749 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6751 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6753 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6754 createIval): implement symbol independant "flexible array member",
6755 (createIvalCharPtr): implemented flexible array initialisation with a
6757 * src/SDCCsymt.c (copyStruct): removed,
6758 (getSize): fixed misleading comment,
6759 (getAllocSize): removed, the additional allocation size is now in
6760 sym->flexArrayLength,
6761 (checkStructFlexArray): new, syntax checks for flexible array members,
6762 (compStructSize): added syntax checks for "flexible array members"
6763 (copyStruct): removed,
6764 (copyLinkChain): removed inefficient fix for bug 770487
6765 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6766 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6767 symbol->flexArrayLength
6769 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6770 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6771 * support/regression/tests/structflexarray.c: added
6772 * support/valdiag/tests/structflexiblearray.c: added
6774 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6776 * src/SDCCast.c (decorateType): fixed bug 1368489
6777 * support/Util/SDCCerr.c,
6778 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6780 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6782 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6783 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6785 2005-11-27 Borut Razem <borut.razem AT siol.net>
6787 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6788 support/cpp2/mkdeps.h: added command line option
6789 -obj-ext=<extension> to SDCPP to define object file externion, used
6790 for generation of make dependencies (-M)
6791 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6793 2005-11-26 Borut Razem <borut.razem AT siol.net>
6795 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6796 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6797 added pic and pic16 libraries
6799 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6801 * device/include/float.h: Corrected typo in prototype of __fsgt
6803 2005-11-25 Borut Razem <borut.razem AT siol.net>
6805 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6806 added creation of model-mcs51-stack-auto libraries
6808 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6810 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6812 * src/SDCCast.c (createIvalArray): removed obsolete comment
6814 2005-11-24 Borut Razem <borut.razem AT siol.net>
6816 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6817 added missing device/lib/mcs51/crt*.asm sources
6819 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6821 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6823 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6825 * device/lib/_fs2schar.c,
6826 * device/lib/_fs2sint.c,
6827 * device/lib/_fs2slong.c: optimized inline asm
6829 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6831 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6832 Better handling of floats between -1.0 and 0.0.
6834 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6836 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6837 (the missing "if"s prohibited removal of redundant labels)
6839 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6841 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6842 Properly convert floats between -1.0 and 0.0 to long, int, and char
6843 types (max integer value of negative floats tends to zero).
6844 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6845 Removed changes made so to work properly with floats between
6846 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6849 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6851 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6852 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6853 (genCast) cosmetic change
6854 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6855 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6857 * support/regression/tests/bitfields (testSignedBitfields): added
6859 2005-11-18 Borut Razem <borut.razem AT siol.net>
6861 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6862 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6863 introduced SILENT option to make building of pic16 libraries less
6865 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6867 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6868 Now they work properly with floats between -1.0 and 0.0
6869 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6871 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6873 * src/SDCCicode.c (printOperand): added missing else
6875 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6877 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6878 reformatted for better readability
6879 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6882 2005-11-17 Borut Razem <borut.razem AT siol.net>
6884 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6885 introduced SILENT option to make building of pic16 libraries less
6886 verbose - used for nightly snapshot build
6887 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6888 available on Win32 platforms.
6889 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6890 medium, large, pic and pic16
6892 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6894 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6895 printf("%f"...) sets fraction to zero.
6897 2005-11-16 Raphael Neider <rneider AT web.de>
6899 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6901 * src/pic/gen.c (genIfx): implemented for CARRY bit
6902 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6903 to generic pointers, fixes #1357332,
6904 (pic16_movLit2f): NEW,
6905 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6907 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6909 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6911 2005-11-11 Raphael Neider <rneider AT web.de>
6913 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6914 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6915 compute pointer's type from operand,
6916 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6917 improved single bit reads, fixes bug #1353379
6919 2005-11-09 Borut Razem <borut.razem AT siol.net>
6921 * support/scripts/sdcc.nsi: added lib/pic to the package
6923 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6925 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6927 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6929 * support/regression/tests/bug1348008.c: added
6930 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6931 * support/regression/tests/bug1337835.c: updated comment
6933 2005-11-06 Borut Razem <borut.razem AT siol.net>
6935 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6936 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6937 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6938 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6939 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6940 dynamic construction of cl_error_class and derivates - 2.nd try
6942 2005-11-05 Borut Razem <borut.razem AT siol.net>
6944 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6945 bug, which caused Bus Errors on sparc solaris
6947 2005-11-04 Borut Razem <borut.razem AT siol.net>
6949 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6950 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6951 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6952 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6953 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6954 and derivates to resolve the initialization problem on OSX
6956 2005-11-02 Borut Razem <borut.razem AT siol.net>
6958 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6959 corrected typo - #include <winsock2.h>
6961 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6963 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6964 (_asxxxx_mapping): added org directive for future enhancements
6966 2005-11-01 Borut Razem <borut.razem AT siol.net>
6968 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6969 enabled sockets on WIN32
6970 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6972 2005-10-31 Borut Razem <borut.razem AT siol.net>
6974 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6975 WIN32 backslash path delimiters should be escaped when used in C strings
6976 * support/regression/tests/bitfields.c: exclude failing assertions for
6977 __CYGWIN32__ and __MINGW32__ hosts
6979 2005-10-30 Borut Razem <borut.razem AT siol.net>
6981 * src/SDCCutil.c: corrected double comparison typo
6983 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6985 * device/lib/medium/Makefile: added for new memory model medium
6986 * device/include/asm/mcs51/features.h: updated for medium/pdata
6987 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6988 added Multiply & Accumulate sbit's and MAC0_PAGE define
6989 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6990 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6991 * device/lib/_mullong.c: update for medium model
6992 * device/lib/incl.mk: added medium model
6993 * doc/sdccman.lyx: documented medium model
6994 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6995 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6996 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6997 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6998 (allocParms): set SCLS and OCLS to pdata for medium model
6999 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7001 (powof2): return <0 if not power of 2
7002 * src/avr/gen.c (genBitWise): use updated powof2
7003 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7004 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7005 (shiftLLeftOrResult): use B if necessary
7006 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7007 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7008 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7009 * support/regression/Makefile.in: added test-mcs51-medium
7010 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7012 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7014 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7016 * device/lib/time.c (mktime): fixed bug 1334315
7018 2005-10-28 Raphael Neider <rneider AT web.de>
7020 * device/include/pic/p16f_common.inc: added common declarations
7021 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7023 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7025 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7026 (aopPutUsesAcc): added to predict accumulator use,
7027 (assignResultValue): save acc if necessary,
7028 (genMinusDec): store result if indirectly addressed,
7029 (genDivOneByte): save acc if necessary,
7030 (movLeft2Result): bugfix if left already in acc,
7031 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7032 attention to accumulator use (esp. pdata),
7033 (genReceive): receive pdata correctly
7034 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7035 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7037 2005-10-27 Raphael Neider <rneider AT web.de>
7039 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7041 2005-10-27 Raphael Neider <rneider AT web.de>
7043 * .version: changed version to 2.5.4
7044 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7045 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7046 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7047 arithmetics support routines
7048 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7049 * device/lib/Makefile.in: also create installdir for pic
7051 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7053 * src/pic/device.c (dump_sfr): rewritten to delegate register
7054 placement to the linker (use `extern sym' rather than sym EQU addr),
7055 (validAddress): fixed to check last specified address
7056 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7057 (popGetLit): truncate literal value to 8 bit,
7058 (popGet): moved assert to more appropriate place
7059 (popGetExternal): create pCode operand from and mark the according
7060 symbol as being `extern'
7061 (popGetAddr): added sanity check on immediate's offset, provide
7062 GPOINTER tag on demand
7063 (aopPut): fixed for immediates,
7064 (mov2w_op): move operand's address or contents to WREG (depending on
7065 operand type), safer variant of mov2w,
7066 (movwf,call_libraryfunc): NEW, handy abbreviations,
7067 (get_argument_pcop,get_return_val_pcop,pass_argument,
7068 get_returnvalue): interface for accessing function parameters and
7070 (assignResultValuei,genRet): use new parameter/return value interface
7071 (pic14_getDataSize): back to old version handling generic pointers,
7072 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7073 provided implementation and/or fixed old one,
7074 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7075 calls, removed legacy 8051 reference code
7076 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7077 (loadSignToC): NEW, move the operands sign bit to CARRY,
7078 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7079 genRightShiftSigned, accepts negative shift counts,
7080 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7081 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7082 generic pointers, __data pointers and __code pointers,
7083 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7084 and signed bitfields, limit bitfields to 8 bit,
7085 (genDataPointerGet): fixed number of bytes read,
7086 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7087 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7088 pointers to constant data are no longer assumed to point to __code
7089 space, removed invalid pointer types,
7090 (bitpatternFromVal): retrieve the PICs representation of an integer
7092 (genDataPointerSet): fixed assigning to po_immediate operands,
7093 (genGenPointerSet): implemented as library call,
7094 (genIfx): fixed incorrect condition,
7095 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7096 provide GPOINTER tag according to destination's storage class,
7097 (genCast): added code to handle casting to generic pointers, added
7098 sign-/zero extension of the result
7099 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7100 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7101 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7103 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7104 address/register resides in the shared banks
7105 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7106 put all variables into separate sections (have the linker arrange
7108 (picglue): put init code and interrupt handlers in separate sections
7109 * src/pic/main.c: added port specific options table, modified to PORT
7110 structure to make GPOINTERs 3 byte, added pic14_options
7111 (_pic14_do_link): private linking routine (update paths to libraries,
7112 add libsdcc.lib by default)
7113 * src/pic/main.h: declare pic14_options
7114 * src/pic/pcode.c: fixed instructions i/o relations,
7115 (RegCond): reverted to correct version,
7116 (newpCodeOpLit): truncate literals to 8 bit,
7117 (genericPrint): added debug output,
7118 (getRegFromInstruction): fixed for various operand types, simplified
7119 (BuildFlow): fixed broken handling of isntructions with labels
7120 (LinkFlow): start at last instruction in flow (skip trailing comments),
7121 pass the flow on to the next instruction after CALL
7122 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7123 (insertPCodeInstruction): fixed inserting after a skip instruction,
7124 (DoBankSelect): fixed for labeled instructions
7125 (OptimizepBlock): honor --nopeep switch
7126 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7127 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7128 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7129 (pCodeOptime2pCodes): allow disabling this optimization via
7130 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7131 but is still buggy), started implementation of a dataflow based
7132 pCode optimization (CSE + dead code elimination)
7133 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7134 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7135 names are independant of the stack location and therefore portable across
7138 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7140 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7141 (selectSpil): fixed bug 1337835 by not spilling bit variables
7142 * support/regression/tests/bug1337835.c: added test for this bug
7143 * src/mcs51/peeph.def: restart after rule 3.c,
7144 addded rules 263.x to optimize loading constants
7146 2005-10-26 Raphael Neider <rneider AT web.de>
7148 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7149 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7150 (genAssign): emit warning when casting literals to generic pointer
7151 type, also applies when taking the address of a fixed variable,
7152 (genCast): improved casting to generic pointers
7153 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7154 extern variables, added verbose error message
7155 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7157 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7159 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7160 carry must be complemented too
7161 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7162 could be emitted by genMinus
7163 * src/SDCCval.c (constVal): fixed bug 1305065
7165 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7167 * src/SDCCast.c (addCast): added promotion for bit variables
7168 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7169 promotion casts + optimisation
7170 (optimizeGetWord): fix warning 'i' might be used uninitialized
7171 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7172 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7174 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7176 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7177 all chars are promoted to int; promotion should be handled in SDCCast.c
7179 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7181 * device/lib/_strcmp.c: Fixed bug 1326457
7183 2005-10-11 Raphael Neider <rneider AT web.de>
7185 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7186 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7188 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7190 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7191 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7193 2005-10-04 Raphael Neider <rneider AT web.de>
7195 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7196 device/lib/pic16/pics.all: added pic18f1320
7197 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7199 2005-09-30 Raphael Neider <rneider AT web.de>
7201 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7202 * src/pic16/devices.inc: NEW, provides device descriptions
7203 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7205 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7207 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7210 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7212 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7213 documented Any Order Bit, Higher Order Byte and Higher Order Word
7214 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7215 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7216 (optimizeGetAbit): new, to get any bit, not only the high bit,
7217 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7218 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7219 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7220 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7221 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7222 GETABIT, GETBYTE, GETWORD: decorate them,
7223 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7224 (ast_print): added GETABIT, GETBYTE, GETWORD
7225 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7226 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7227 (geniCodeBinary): new generic binary icode,
7228 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7229 * src/port.h: updated comment for PORT.hasExtBitOp
7230 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7231 (genGetByte): new, to get a single byte,
7232 (genGetWord): new, to get a word from a long,
7233 (gen51Code): added GETABIT, GETBYTE, GETWORD
7234 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7236 2005-09-23 Raphael Neider <rneider AT web.de>
7238 * configure.in, configure: have device/lib/pic configured
7239 * device/lib/Makefile.in: added model-pic14
7240 * device/lib/clean.mk: added pic/ to clean rule
7241 * device/lib/pic: added rudimentary pic14 library providing support
7242 functions for multiplication/division/generic pointer access
7243 * src/SDCCopt.c (convilong): mark support functions as extern
7244 for pic14 port as well
7245 * src/pic/gen.c (genMult): added assertions,
7246 (genpic14Code): emit warning on unhandled iCodes
7247 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7248 * src/pic/pcode.c (pCodeOpCopy),
7249 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7250 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7251 SFR_REGISTER}), made safe for future extensions
7252 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7253 instructions even if preceeded by SKIP instructions (also remove
7254 them); removed unused code
7255 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7256 prevents leaving parts of the structure uninitialized after copying
7258 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7260 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7262 * support/regression/tests/addsub.c: added test for the bug
7264 2005-09-21 Raphael Neider <rneider AT web.de>
7266 * device/include/pic16/pic18f1220.h,
7267 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7268 * device/lib/pic16/Makefile.rules: added missing opening paren
7269 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7270 are provided in genutils.c,
7271 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7272 operand/result sizes,
7273 (genCmp): assert on NULL pointers first, then check deref'ed values
7274 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7277 2005-09-18 Raphael Neider <rneider AT web.de>
7279 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7280 as these are now unused,
7281 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7282 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7283 local, avoids uninitialized pointer dereference on r->name
7284 * src/pic16/ralloc.c (newReg): fixed indentation
7286 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7288 * src/SDCCval.c (constVal): fixed bug 730366
7289 * support/Util/SDCCerr.c,
7290 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7292 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7294 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7296 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7298 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7300 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7302 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7303 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7304 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7305 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7306 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7307 * packihx/packihx.c (hexDigit): made c unsigned char
7308 * as/mcs51/lklibr.c (fndsym),
7309 * link/z80/lkgb.c (gb),
7310 * link/z80/lklibr.c (fndsym),
7311 * link/z80/lkrloc.c (relr),
7312 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7313 * src/SDCC.lex (checkCurrFile, process_pragma),
7314 * src/SDCCglue.c (spacesToUnderscores),
7315 * src/SDCCmain.c (setParseWithComma, processFile),
7316 * src/asm.c (tvsprintf, printCLine),
7317 * src/avr/gen.c (emitcode, aopPut),
7318 * src/ds390/gen.c (emitcode),
7319 * src/hc08/gen.c (emitcode, emitinline),
7320 * src/mcs51/gen.c (emitcode, genInline),
7321 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7323 * src/pic/ralloc.c (debugLog),
7324 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7326 * src/pic16/ralloc.c (debugLog),
7327 * src/z80/main.c (_process_pragma):
7328 made all ctype.h function calls safe
7329 * src/SDCCopt.c: include math.h for fabs
7330 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7331 and used them throughout the code to make ctype.h function calls safe
7332 * src/ds390/main.c (asmLineNodeFromLineNode),
7333 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7334 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7336 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7337 (newpCodeAsmDir): made ctype.h function calls safe
7338 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7339 pic16_emitcode): made lbp unsigned char*
7340 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7341 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7342 * src/xa51/gen.c (emitcode),
7343 * src/z80/gen.c (_emit2): made lbp unsigned char*
7344 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7347 2005-09-05 Raphael Neider <rneider AT web.de>
7349 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7350 access bank splitpoint
7352 2005-09-05 Raphael Neider <rneider AT web.de>
7354 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7356 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7358 * .version: changed to version 2.5.3
7359 * doc/sdccman.lyx: changed version to 2.5.3,
7360 documented --codeseg and --constseg and pragma codeseg and constseg,
7361 documented bit parameters (reentrant) and bit returning
7362 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7363 currFunc->recvSize, but is this ok for all ports?
7364 (ast2iCode): result of ~ on unsigned char must be cast to int for
7366 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7367 function pointers in bit space
7368 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7369 (processFuncArgs): call port.reg_parm() with reentrancy info
7377 * src/z80/main.c: port.reg_parm prototype extended with
7378 "bool reentrant" parameter
7379 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7380 options.stackAuto for allocating bit register parameters
7381 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7382 (genSend): set BitBankUsed if it is,
7383 (selectRegBank): factored out of genCall for use in genPcall,
7384 (genCall): removed redundant dtype assignmen, use selectRegBank,
7385 (genPcall): handle returning in Carry properly, save in F0 if needed,
7386 (genReceive): handle bit register parameters
7387 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7388 (mcs51_assignRegisters): enable bit registers for all reentrant
7389 functions and don't set BitBankUsed unconditionally
7390 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7391 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7392 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7394 2005-08-27 Borut Razem <borut.razem AT siol.net>
7396 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7397 ppc-osx (Darwin) does not support -u option. It seems that it is
7398 supported only on Linux - GNU cp
7400 2005-08-25 Borut Razem <borut.razem AT siol.net>
7402 * sim/ucsim/gui.src/serio.src/Makefile.in,
7403 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7404 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7405 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7406 install and strip, since the strip at /usr/ccs/bin should be used
7409 2005-08-24 Borut Razem <borut.razem AT siol.net>
7411 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7413 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7415 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7418 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7420 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7421 * as/mcs51/lkmain.c (link_main): fixed warning
7422 * device/include/stdbool.h: ds390 has no advanced bit support yet
7423 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7424 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7425 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7426 and updated their macros
7427 * src/SDCCval.c (constVal): updated comment for renamed b_long
7429 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7431 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7432 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7433 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7434 (oprio): set priority for '['
7435 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7437 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7438 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7439 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7440 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7441 added overlayable BIT_BANK area
7442 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7443 (summary2): explain 'T' in legenda
7444 * as/mcs51/lkrloc.c: replaced old K&R style,
7445 (relr): added R_BIT processing,
7446 (errmsg): added "Bit-addressable relocation error",
7447 (adb_bit): added for converting from byte- to bit-addressable space,
7448 (adb_24_bit): added for converting from byte- to bit-addressable space
7449 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7450 used in reentrant functions now even as return value
7451 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7452 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7453 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7454 * src/SDCCglobl.h: added indicator BitBankUsed
7455 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7456 the bit registers b0-b7
7457 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7458 (geniCodeCast): fixed bug 1263853,
7459 (geniCodeLogicAndOr): put result in bool or char,
7460 (geniCodeReceive): added parameter func for accessing the return type,
7461 (geniCodeFunctionBody): pass func to geniCodeReceive
7462 * src/SDCCmain.c: added indicator BitBankUsed
7463 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7464 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7465 (checkSClass): don't put automatic bool/bit on stack,
7466 (checkFunction): removed check on function cannot return bit
7467 * src/SDCCsymt.h: added newBoolLink prototype
7468 * src/mcs51/gen.c (rb1regs): added bit registers,
7469 (movc): created for assigning to carry,
7470 (pushReg, popReg): created for pushing registers,
7471 (sameRegs): check both AOP_REG and AOP_CRY types,
7472 (aopOp): handle bit registers,
7473 (aopPut): optimization no self-assign,
7474 (saveRegisters): push reg->base (bits) only once for bit registers,
7476 (unsaveRegisters): pop reg->base only once and use popReg,
7477 (assignResultValue): added parameter func and return in carry for bits,
7478 (genIpush): optimization no reload in A if not changed,
7479 (genSend): bit parameters in reentrant functions are passed in bit
7480 registers by first assigning to bits in B, then save registers and
7482 (genCall): handle returning in Carry properly, save it in F0 if needed,
7483 (genPcall): updated assignResultValue call, this is not safe yet for bit
7484 returning function !!!
7485 (genFunction): don't generate equ's for bit registers and use pushReg,
7486 (genEndFunction): take care of bit returning functions and use popReg,
7487 (genRet): return bit in Carry,
7488 (genIfx): optimize bit registers and other directly addressable bits,
7489 (genReceive): updated assignResultValue call
7490 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7491 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7492 registers when using stack-auto
7493 * src/mcs51/ralloc.c (_G): added allBitregs,
7494 (regs8051): added the bit registers,
7495 (createStackSpil): use macro IS_BIT,
7496 (getRegBit): added to allocate a bit register, else spill,
7497 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7498 (updateRegUsage): factored out to ease stepping while debugging,
7499 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7500 also allocate bit registers,
7501 (fillGaps): handle bit registers,
7502 (findAllBitregs): added to create bit vector with all bit registers,
7503 (mcs51_allBitregs): returns this bit vector,
7504 (mcs51_assignRegisters): when using stack-auto use bit registers for
7505 passing parameters and creating local variables
7506 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7508 2005-08-22 Borut Razem <borut.razem AT siol.net>
7510 * device/lib/Makefile.in: replaced find option -or with -o
7511 to make it run on solaris
7513 2005-08-22 Raphael Neider <rneider AT web.de>
7515 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7516 fixes #1265442 (crash on Solaris)
7518 2005-08-20 Borut Razem <borut.razem AT siol.net>
7520 * configure, configure.in: added tests for libsocket and libnsl libraries,
7521 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7522 from support/regression/Makefile.in
7523 * support/regression/Makefile.in: added
7524 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7525 * sim/ucsim/libtool: regenerated on sparc-solaris
7526 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7527 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7528 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7529 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7530 sparc-solaris, which doesn't use GNU ld linker
7531 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7532 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7534 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7536 * src/mcs51/peeph.def: updated comments
7538 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7540 * device/lib/_gptrget.c,
7541 * device/lib/_gptrput.c: slightly shorter
7542 * doc/sdccman.lyx: incremented version
7543 * src/mcs51/peeph.def: moved peephole comments to the line of first
7544 change to better keep line correlation, reanimated 186.e
7545 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7547 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7549 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7550 David Saxton with quotes around file name.
7552 2005-08-15 Borut Razem <borut.razem AT siol.net>
7554 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7555 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7556 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7557 make tests run on x86_64 platform
7559 2005-08-13 Raphael Neider <rneider AT web.de>
7561 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7562 as it might be executed DURING a build (parallel make is wonderful)
7564 2005-08-13 Raphael Neider <rneider AT web.de>
7566 * device/lib/Makefile.in (port-specific-objects-pic16):
7567 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7568 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7570 * device/lib/pic16/Makefile.rules: build subdirs before creating
7571 the library, removed builddir rule, create $(builddir) early in
7572 recurse rule, use empty recurse rule for leaf directories
7573 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7574 mkdir errors (race condition), removed duplicate suffix "hex"
7576 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7577 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7578 prevents mkdir -p from aborting on Alpha
7580 2005-08-12 Raphael Neider <rneider AT web.de>
7582 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7583 db-statements in order to allow for arrays of pointers in code
7584 sections to be placed without interspersed 0-padding, fixes
7586 * (emitStatistics): fixed division by zero for pic18f1220
7587 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7588 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7589 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7590 * (pic16_pCodeConstString): keep track of already emitted string
7591 literals to prevent "duplicate definitions of symbol _str_NR"
7592 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7594 * device/lib/Makefile.in: ignore failing PIC16 library builds
7595 * device/lib/pic16/Makefile: do not build if gputils are missing
7596 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7598 2005-08-10 Raphael Neider <rneider AT web.de>
7600 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7603 2005-08-10 Raphael Neider <rneider AT web.de>
7605 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7606 Rokas' patch to add the new fixed point type "__fixed16x16"
7607 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7608 functions for __fixed16x16 arithmetics
7609 * device/lib/pic16: reimplemented the build system to support
7610 a separate build directory, better handling of libio (create
7611 the library in a separate subdir for each architecture) and
7612 easier configuration (centralized in Makefile.common)
7614 2005-08-07 Raphael Neider <rneider AT web.de>
7616 * src/pic16/gen.c (genrshTwo): fixed sign extension
7617 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7618 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7620 * device/include/pic16/pic18f4220.h: NEW, header for
7621 pic18f4220 and pic18f4320
7622 * device/include/pic16/pic18fregs.h: added new devices,
7623 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7624 * device/include/pic16/signal.h: resolved name clashes
7625 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7626 to also allow testing for interrupt enable bits, added
7627 comments on how to use the macros
7628 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7629 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7630 register definitions for the devices
7631 * device/lib/pic16/pics.all: added new devices
7632 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7634 * device/lib/pic16/libc/stdlib/memfree: do not count
7635 the block header as free memory
7636 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7637 simplified and added missing end-of-blocklist-marker
7638 (reported by Peter Onion, fixes #1252814)
7639 * (_mergeHeapBlock): fixed loop condition
7640 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7641 len==0, restructured code
7642 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7643 up a bit, reduced bitfield accesses, prevent endless loops
7644 in case of heap corruption
7645 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7646 "unreferenced arguments/must return a value" warnings
7647 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7648 replaced BAUDREG with SPBRG
7649 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7650 device/lib/pic16/debug/gstack/gstack.c: replaced
7651 _naked, _asm, _endasm with __naked, __asm, __endasm
7653 2005-08-05 Raphael Neider <rneider AT web.de>
7655 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7656 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7658 2005-08-05 Borut Razem <borut.razem AT siol.net>
7660 * device/lib/Makefile.in: added missing ';'
7661 * configure: removed ^M characters
7663 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7665 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7666 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7669 2005-08-04 Borut Razem <borut.razem AT siol.net>
7671 * configure.in: pic16 libraries build 2nd try - enable running
7672 configure in device/lib/pic16
7673 * configure: regenerated from configure.in
7674 * device/lib/Makefile.in: create $(PORT)/bin directory
7676 2005-08-03 Raphael Neider <rneider AT web.de>
7678 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7679 to get/set values via pointers
7680 * (genUnpackBits,genPackBits): changed detection of
7681 ptr->bitfield vs. sym.bitfield, fixed access via generic
7682 pointers, removed dead (wrong) code for multibyte bitfields
7683 * (genNearPointerGet, genGenPointerGet): removed useless code,
7684 fixed bitfield detection, fixes #1250594
7685 * (genNearPointerSet): removed useless code
7686 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7687 and introduced macro pic16_emitpcode that conditionally emits
7688 the origin of the following pCode (useful for debugging SDCC)
7689 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7690 * (createDefmap): fixed handling of LFSR for --optimize-df
7692 2005-08-02 Borut Razem <borut.razem AT siol.net>
7694 * device/lib/Makefile.in: pic16 libraries build enabled since
7695 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7697 2005-08-02 Raphael Neider <rneider AT web.de>
7699 * src/pic16/gen.c (genPackBits): removed deprecated warning
7700 * (genGenPointerSet): fixed bitfield detection
7702 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7704 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7706 2005-07-31 Raphael Neider <rneider AT web.de>
7708 * device/lib/pic16/libdev/pic18f458.c,
7709 device/include/pic16/pic18f458.h: added missing T0CONbits
7711 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7713 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7715 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7717 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7719 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7721 * device/include/mcs51/at89c51ed2.h: added.
7723 2005-07-23 Raphael Neider <rneider AT web.de>
7725 * src/pic/gen.h: added emitpcode macro for debugging
7726 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7727 and replace by macro adding debug information on demand
7728 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7729 * (gencjne): tried to fix; replaced with correct (slower) code
7730 * (gen{Unp,P}ackBits): fixed single bit access
7731 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7732 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7733 previous instruction
7734 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7735 register has to be handled with care (forbidding movement
7736 of assignments/uses, removing assignments completely, ...)
7737 * (pCodeOptime2pCodes): make use of regIsSpecial
7738 * added lots of debugging output (commented out)
7739 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7740 from being reused as result UNLESS it is known to work
7742 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7744 * support/Util/dbuf.h: include <stddef.h> for size_t
7745 * .version: changed to version 2.5.2
7747 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7749 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7751 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7753 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7754 (genModOneByte): removed needless psha/pula
7756 2005-07-22 Raphael Neider <rneider AT web.de>
7758 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7759 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7760 * src/pic/gen.c (resolveIfx): do not "invent" labels
7761 * (genSkipc): changed to positive logic
7762 * (genSkipCond): removed as no longer needed
7763 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7765 * (genLeftShift): check operands are in different registers
7766 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7767 INCF does not update CARRY...
7768 * src/pic/main.c: fixed _linkCmd
7769 * src/pic/pcode.c (unlinkpCode): added inactive code
7770 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7771 alive (do not assign result and operand overlapping registers)
7773 2005-07-22 Raphael Neider <rneider AT web.de>
7775 * src/pic/device.c (dump_sfr): replaced register declaration with
7776 call to emitSymbolToFile() to avoid duplicate symbols
7777 * (assignRelocatableRegisters): do not declare external symbols
7778 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7779 right (take size of type, not etype)
7780 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7781 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7782 * (packRegsForAccUse): disabled assignment of WREG as
7783 the result reg to prevent occurence of just fixed #1235003,
7785 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7786 symbols (avoids duplicate symbols in .asm file)
7787 * (pic14emitRegularMap): use emitSymbolToFile()
7788 * src/pic/gen.c (aopOp): fixed spillLocation handling
7789 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7790 * (genDataPointerSet): removed unneccessary variables/output
7792 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7794 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7795 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7797 2005-07-21 Raphael Neider <rneider AT web.de>
7799 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7800 architecture cannot handle them efficiently, fixes bug #1235003
7801 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7802 check for empty sets before using them (fixes bug #1232190)
7804 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7806 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7807 (lnksect2): generate warnings for memory overlap
7808 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7809 constseg to set the name of these segments so you can instruct the linker
7810 to place them in banks
7811 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7812 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7813 added code_seg and const_seg to options
7814 * src/SDCCglue.c (emitMaps): use options.const_seg,
7815 (createInterruptVect): put interrupt vectors in segment HOME,
7816 (glue): put HOME before static segment and put the main glue in HOME,
7817 (glue): use options.code_seg
7818 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7819 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7820 these segments so you can instruct the linker to place them in banks
7821 (linkEdit): use code_loc for HOME segment which should be the first
7822 segment in code memory now
7823 * src/SDCCmem.c: fixed more stuff like bug 1238386
7824 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7825 (changePointer): don't change function pointers to code pointers for
7827 (compareType): added exceptional check for banked function pointers
7828 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7829 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7830 after static in code memory
7831 * src/mcs51/gen.c: added aopLiteralLong prototype,
7832 (aopForSym): use getSize for functions,
7833 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7834 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7835 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7837 (genPcall): use call for literal function pointers and generate banked
7838 calls over the one trampoline so there's only one place for the user to
7839 modify according to his/hers hardware,
7840 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7841 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7842 * src/mcs51/main.c: added keyword banked,
7843 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7844 * support/Util/SDCCerr.c,
7845 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7846 needed for passing the bank and address to the trampoline
7847 * device/lib/mcs51/crtbank.asm: added for bankswitching
7848 * device/lib/mcs51/Makefile: added crtbank
7850 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7852 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7853 for fields at offset 0 of a struct or union as reported
7854 on 2005-07-07 in the developer mailing list.
7856 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7858 * src/SDCCmem.c: fixed bug 1238386
7860 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7862 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7863 (patch #1144962), added peephole 300, enabled 259.x
7864 * doc/sdccman.lyx: removed screenshot and provided link instead
7866 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7868 * doc/sdccman.lyx: added section about debugging with ddd
7869 * doc/figures/ddd_example.eps: screenshot of debugging session
7871 2005-07-04 Raphael Neider <rneider AT web.de>
7873 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7874 like CODE pointers, fixes #1115683
7875 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7876 call, fixes bugs #1232211, #1228110,
7877 fixed wrong casts to pCodeFlow from pCodeInstructions
7879 2005-07-04 Raphael Neider <rneider AT web.de>
7881 * src/pic/gen.c (popGet): changed assert to allow for
7883 * (popGetAddr): changed signature to provide
7884 an additional index, patched all call sites
7885 * (genCmpEq): handle literal-like operands correctly
7886 * (genAddrOf): added sanity checks on __code/__data pointers
7887 * (genAssign): added handling of symbols from __code section
7888 * (gencjne): do not generate code for comparisons whose result
7889 is neither stored nor used, fixes bug #1171114
7890 * (AccLsh, AccRsh): operate on operand instead of WREG
7891 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7892 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7894 * rewrote complete shift-by-literal logic, commented unused
7896 * (genConstPointerGet): get multiple bytes (if result size > 1),
7897 fixed handling of non-immediate addresses
7898 * (genPointerGet): handle CODE pointers like CONST pointers
7899 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7900 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7901 operand is to be treated as a literal or not
7902 * (mov2w,genPcall,genCmpEq),
7903 src/pic/genarith.c: use aop_isLitLike() to decide between
7904 literal/register contents
7905 * (addSign): added missing offset
7906 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7907 only emit comment in debug-mode,
7908 use {aop,op}_isLitLike throughout the file
7909 * src/pic/glue.c: fix initializers for pointers (work in progress)
7910 * src/pic/pcode.c (get_op): honor index on _const symbols
7911 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7912 * (dumppBlock): added pCode size estimation
7913 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7914 check for IS_SYMOP before OP_SYMBOL'ing
7915 * fixed indentation, compacted switch-statements
7916 * (allocReg): find free register and allocate it instead of
7917 allocating new registers all the time
7918 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7919 registers as its operands (necessary only for multibyte GETs)
7921 2005-07-01 Raphael Neider <rneider AT web.de>
7923 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7924 debugging .asm-output macros FENTRY + FEXIT
7925 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7927 * (emitpComment): NEW, printf to pCode
7928 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7930 * (popGetAddr): NEW, variant of popGet to access an immediates
7931 high(er) bytes instead of the n'th byte of memory they reference,
7932 replaced popGet with popGetAddr where neccessary
7933 * (genDataPointerGet): reactivated and fixed implementation
7934 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7936 * (genDataPointerSet): fixed multibyte assignments
7937 * (genpic14Code): fixed --i-code-in-asm handling
7938 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7939 * (genPlus): fixed index-out-of-bounds error
7940 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7941 * src/pic/ralloc.c: added debugging output macro FENTRY2
7942 * (spillThis): fixed indentation, enbraced for-body for clarity
7943 * (rematStr): commented out as now unused
7944 * (regTypeNum): commented out special spill case (overwrites
7946 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7948 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7950 * doc/sdccman.lyx: documented sfr16/sfr32,
7951 added example for using storage class with function pointers
7952 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7954 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7956 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7957 * device/lib/_itoa.c,
7958 * device/lib/_ltoa.c: optimized codesize
7959 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7960 but don't know how to suppress the double warning.
7961 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7962 * support/Util/SDCCerr.c,
7963 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7965 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7967 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7968 fixed old K&R prototypes
7969 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7970 * device/lib/_gptrget.c,
7971 * device/lib/_gptrgetc.c,
7972 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7973 also new versions for small generic pointers and banked generic pointers
7974 * src/port.h: added const_name
7975 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7976 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7977 * src/SDCCcse.c (findPrevIc): check all associative operators
7978 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7979 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7980 * src/SDCCmem.c: updated comments,
7981 set far-space to 0 for pdata, results in optimized code
7982 * src/SDCCmem.h: added macro CONST_NAME
7983 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7984 moving the info into the highest bits, see also gptrget/gptrput
7985 * src/src.dsp: added sdcc.ico to project files
7986 * src/avr/gen.c (genCast): fixed bug 0x%d
7987 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7988 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7989 relation between ptr_type and DCL_TYPE,
7990 (genCast): fixed bug 0x%d
7991 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7992 (CODE)" for const_name
7993 * src/hc08/gen.c (genCast): fixed bug 0x%d
7994 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7995 (hc08_port): added "CONST (CODE)" for const_name
7996 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7997 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7998 between ptr_type and DCL_TYPE,
7999 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8000 operand* and took AOP() inside function so sfr-ness can be checked,
8001 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8003 (genFunction, genEndFunction): optimized stack setup,
8004 (genMinus): optimized for literals with ending zeroes (in bytes),
8005 (genCast): fixed bug 0x%d
8006 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8007 (mcs51_port): added "CONST (CODE)" for const_name
8008 * src/mcs51/peeph.def: made rule 226 more generic
8009 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8010 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8011 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8012 * src/z80/main.c (z80_port): added NULL for const_name,
8013 (gbz80_port): added NULL for const_name
8014 * support/regression/tests/bug663539.c,
8015 * support/regression/tests/sfr16.c: new tests
8017 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8019 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8021 2005-06-24 Raphael Neider <rneider AT web.de>
8023 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8025 * device/include/pic16/signal.h: added USBIF
8028 2005-06-24 Raphael Neider <rneider AT web.de>
8030 * device/lib/pic16/libdev/pic18f2455.c,
8031 device/include/pic16/pic18f2455.h: NEW
8032 * device/include/pic16/pic18fregs.h,
8033 device/lib/pic16/pics.all,
8034 src/pic16/device.c: added 18f2455
8035 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8036 device/include/pic16/{pic18f[68][567].h,usart.h}:
8037 replaced MULTIPLE_USARTS define with more relaible
8038 compatibility sfrs (for USART access)
8040 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8042 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8043 and the output asm file line is printed on two lines.
8045 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8047 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8048 BGT, BLE, BHI, and BLS instructions
8049 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8051 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8052 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8054 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8056 2005-06-15 Raphael Neider <rneider AT web.de>
8058 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8059 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8060 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8061 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8062 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8064 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8066 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8067 Marcel Telka in bug #1215704
8069 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8071 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8072 located in shared memory bank.
8074 2005-05-31 Raphael Neider <rneider AT web.de>
8076 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8077 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8078 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8080 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8082 * device/lib/_strncpy.c: fixed the fix
8084 2005-05-26 Raphael Neider <rneider AT web.de>
8086 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8087 initializers with \0, bug #1208187
8088 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8089 intializers with \0, bug #1208187
8091 2005-05-26 Raphael Neider <rneider AT web.de>
8093 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8094 initializers with \0, bug #1208187
8095 * src/pic16/main.c (_process_pragma): added sanity checks
8096 for stack position and size, emit warnings when appropriate
8098 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8100 * device/lib/_strncpy.c: fixed not filling with \0
8102 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8104 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8106 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8107 compound_statement),
8109 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8111 2005-05-24 Raphael Neider <rneider AT web.de>
8113 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8115 2005-05-24 Raphael Neider <rneider AT web.de>
8117 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8118 TRISE definitions, closes bug #1162453
8120 2005-05-22 Raphael Neider <rneider AT web.de>
8122 * src/pic16/main.c (_process_pragma): check for missing
8123 arguments to pragmas code and udata
8124 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8125 consistency fixes to match other headers (thanks to Jim Paris)
8126 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8128 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8130 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8132 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8134 * support/regression/tests/bug1198642.c: new test
8135 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8136 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8137 * support/scripts/resource.h,
8138 * support/scripts/resource.rc,
8139 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8140 * support/scripts/sdcc.ico: added 32x32 icon
8142 2005-05-18 Raphael Neider <rneider AT web.de>
8144 * device/lib/pic16/libdev/pic18f*.c,
8145 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8146 keywords to "__sfr" and "__at (X)"
8147 * device/include/pic16/pic18fregs.h: added pic18f4520
8148 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8149 #1203088 (MPLAB compatibility)
8151 2005-05-17 Raphael Neider <rneider AT web.de>
8153 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8154 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8155 * device/lib/pic16/pics.all: added new devices
8156 * src/pic16/device.c: added support for pic18f4520
8158 2005-05-16 Raphael Neider <rneider AT web.de>
8159 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8160 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8161 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8162 convenience function for bit access
8164 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8166 * device/lib/printf_large.c: fixed bug 1193299
8167 * support/regression/tests/bug1057979.c: added test %3.3s
8169 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8171 * device/include/mcs51/8051.h,
8172 * device/include/mcs51/8052.h: made parseable with lint
8173 * device/include/mcs51/lint.h: added include file for (sp)lint
8174 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8175 * doc/cdbfileformat.lyx,
8176 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8178 2005-05-14 Raphael Neider <rneider AT web.de>
8180 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8181 * device/lib/pic16/libc/stdlib/itoa.c (new)
8182 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8183 * device/lib/pic16/libio/Makefile: exclude subdir according to
8184 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8185 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8186 * src/pic16/gen.c (genFunction): prevent annoying warning
8187 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8189 * support/cpp2/cppmain.c (cpp_output_string): new
8190 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8193 2005-05-13 Borut Razem <borut.razem AT siol.net>
8195 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8197 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8199 * .version: changed to version 2.5.1; back to bleeding edge development
8201 2005-05-11 Borut Razem <borut.razem AT siol.net>
8203 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8204 generate PDF version 1.3 documents
8206 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8208 * .version: changed to version 2.5.0
8210 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8212 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8214 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8216 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8217 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8218 well as many smaller updates.
8219 * .version: changed to version 2.5.0-pre1
8221 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8223 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8225 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8227 * support/regression/tests/bug1185672.c: added
8228 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8230 * src/mcs51/gen.c (genCall): added comments, made it look safer
8231 * src/mcs51/gen.c (genEndFunction): simplified
8233 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8235 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8237 2005-04-14 Borut Razem <borut.razem AT siol.net>
8239 * fixed bug 1045046 - SIGSEGV with really simple code?:
8240 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8241 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8243 2005-04-14 Borut Razem <borut.razem AT siol.net>
8245 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8246 src/pic16/device.h: temporarily disabled experimental #inline pragma
8249 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8251 * device/include/z80/stdio.h,
8252 * device/include/z80/string.h: removed these highly incomplete files so
8253 SDCC can use the default ones in device/include/
8255 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8257 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8259 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8262 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8264 * device/include/malloc.h: removed redundant __reentrant prototypes
8265 * device/lib/_mullong.c: added working xstack variant in asm (C version
8266 doesn't pass regression tests)
8267 * device/lib/bpx.c: used __data and made bpx char for mcs51
8268 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8269 (createFunction): fixed bug with xstackPtr
8270 * src/SDCCcse.c: corrected comments
8271 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8272 (killDeadCode, eBBlockFromiCode): removed unused code
8273 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8275 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8276 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8277 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8278 (genModOneByte): fixed warning in MSVC
8279 * src/mcs51/main.c (): added comments
8280 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8282 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8284 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8286 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8288 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8290 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8292 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8293 characters arrays of larger size than the declared one.
8295 2005-04-10 Borut Razem <borut.razem AT siol.net>
8297 * src/pic/gen.c (genInline),
8298 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8299 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8300 (findNextInstruction), (findPrevInstruction),
8301 (findInstructionUsingLabel),
8302 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8303 * src/pic/pcode.c (findLabel): added missing '\n'
8304 * src/src.dsp: added SDCCdwarf2.c to the project
8306 2005-04-09 Borut Razem <borut.razem AT siol.net>
8308 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8310 2005-04-08 Raphael Neider <rneider AT web.de>
8312 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8313 into the chain after a given one) and mergeDefmapSymbols (combine
8314 defmap entries for each symbol per pcode)
8315 * (createDefmap): have defmap entries merged in the end
8316 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8317 a symbol before replacing one access type's symbol, merge symbols in
8318 the end (replacement symbol might already have an entry)
8319 * (assignValnums): keep reference to written WREG intact
8321 2005-04-08 Raphael Neider <rneider AT web.de>
8323 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8326 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8328 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8331 2005-04-07 Raphael Neider <rneider AT web.de>
8333 * device/include/pic16/usart.h: added compatibility defines for
8334 devices with more than one USART
8335 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8337 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8339 * device/lib/Makefile.in: updated for port specific include
8341 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8343 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8345 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8347 * device/include/8051.h,
8348 * device/include/8052.h,
8349 * device/include/at89S8252.h,
8350 * device/include/at89c55.h,
8351 * device/include/at89x051.h,
8352 * device/include/at89x51.h,
8353 * device/include/at89x52.h,
8354 * device/include/mcs51reg.h,
8355 * device/include/reg51.h,
8356 * device/include/reg764.h,
8357 * device/include/regc515c.h,
8358 * device/include/sab80515.h: (re)moved these 12 files
8359 * device/include/mcs51/8051.h,
8360 * device/include/mcs51/8052.h,
8361 * device/include/mcs51/at89S8252.h,
8362 * device/include/mcs51/at89c55.h,
8363 * device/include/mcs51/at89x051.h,
8364 * device/include/mcs51/at89x51.h,
8365 * device/include/mcs51/at89x52.h,
8366 * device/include/mcs51/mcs51reg.h,
8367 * device/include/mcs51/reg51.h,
8368 * device/include/mcs51/reg764.h,
8369 * device/include/mcs51/regc515c.h,
8370 * device/include/mcs51/sab80515.h: and added them here
8372 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8374 * device/include/stdarg.h: changed SDCC specific keywords to double
8376 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8378 * device/include/hc08/mc68hc908gp32.h,
8379 * device/include/hc08/mc68hc908jb8.h,
8380 * device/include/hc08/mc68hc908jkjl.h,
8381 * device/include/hc08/mc68hc908qy.h: fixed comments
8382 * device/include/mcs51/README: updated
8383 * device/include/mcs51/c8051f120.h: added PINRSF
8384 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8385 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8386 amidst code. Also inline is not supported.
8388 2005-04-06 Raphael Neider <rneider AT web.de>
8390 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8391 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8392 callers stack/frame pointers
8394 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8396 * device/include/pic16/usart.h: added, missing in previous commit,
8397 * device/include/pic16/adc.h: fixed typo,
8398 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8400 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8402 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8403 uninitialized because a bug appears with gplink
8404 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8405 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8406 complains for unrecognised option
8408 2005-04-05 Raphael Neider <rneider AT web.de>
8410 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8411 structs as well (using memcpy)
8412 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8413 on ISRs (GOTO has no label)
8414 * src/pic16/device.h: added OF_OPTIMIZE_DF
8415 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8416 new data flow analysis/optimization
8417 * src/pic16/pcode.c: added (prototypes for and implementation of)
8418 dataflow analysis functions, fixed pCodeInstructions' inCond and
8419 outCond values, made RCALL a branch instruction
8420 * (pic16_unlinkpCode): keep C line if possible
8421 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8422 C line moved if possible
8423 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8424 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8425 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8426 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8428 * (pic16_getJumptabpCode): NEW, needed in...
8429 * (LinkFlow): fixed handling of jumptables, calls and conditional
8431 * (pic16_InsertCommentAfter): NEW
8432 * (pic16_pCodeReplace): made verbose and flow preserving
8433 * (AnalyzeFlow): added call to data flow analysis
8434 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8435 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8436 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8438 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8440 * src/SDCCast.c (decorateType): fixed bug #1105626
8442 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8444 * device/include/asm/pic16/features.h,
8445 * pic18f*.h headers,
8446 * device/include/pic16/adc.h,
8447 * device/include/pic16/delay.h,
8448 * device/include/pic16/i2c.h,
8449 * device/include/pic16/malloc.h,
8450 * device/include/pic16/stdio.h,
8451 * device/include/pic16/stdlib.h,
8452 * device/include/pic16/string.h,
8453 * device/lib/pic16/libc/stdio/printf_tiny.c,
8454 * device/lib/pic16/libc/stdio/printf_small.c,
8455 * device/lib/pic16/libc/stdio/strmgpsim.c,
8456 * device/lib/pic16/libc/stdio/strmmssp.c,
8457 * device/lib/pic16/libc/stdio/strmusart.c,
8458 * device/lib/pic16/libc/stdio/vfprintf.c,
8459 * device/lib/pic16/libc/stdlib/ltoa.c,
8460 * device/lib/pic16/libc/stdlib/putchar.c,
8461 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8462 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8463 * device/lib/pic16/libc/stdlib/memchrram.c,
8464 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8465 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8466 * device/lib/pic16/libio/adc/adcbusy.c,
8467 * device/lib/pic16/libio/adc/adcread.c,
8468 * device/lib/pic16/libio/adc/adcsetch.c,
8469 * device/lib/pic16/libio/usart/ubaud.c,
8470 * device/lib/pic16/libio/usart/ubusy.c,
8471 * device/lib/pic16/libio/usart/udrdy.c,
8472 * device/lib/pic16/libio/usart/uopen.c,
8473 * device/lib/pic16/libio/usart/uputc.c,
8474 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8475 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8476 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8477 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8478 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8479 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8480 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8481 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8482 specific keywords to double underlined form,
8483 * device/lib/pic16/libc/Makefile.rules,
8484 * device/lib/pic16/libsdcc/Makefile.rules,
8485 * device/lib/pic16/libm/Makefile,
8486 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8487 to compile with C standard set in Makefile.common
8488 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8489 rand.c and crc.c in compilation process,
8490 * device/lib/pic16/libsdcc/int/divuint.c,
8491 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8492 `c' from signed to unsigned,
8493 * device/lib/pic16/startup/crt0.c,
8494 * device/lib/pic16/startup/crt0i.c,
8495 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8496 keywords to double underlined form, bug fixes in _do_cinit function
8497 which prevented the correct initialization of the .idata segment,
8498 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8499 core to enter a infinite loop
8500 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8502 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8504 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8506 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8508 * device/include/Makefile.in: add support for hc08 subdirectory
8509 * device/include/hc08/: new subdirectory
8510 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8511 Lucas Loizaga, thanks!
8512 * device/include/hc08/mc68hc908qy.h,
8513 * device/include/hc08/mc68hc908gp32.h,
8514 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8515 their own directory. Changed internal macro names to use the compiler
8516 reserved namespace. Changed SDCC specific keywords to double
8518 * device/include/math.h,
8519 * device/include/malloc.h,
8520 * device/include/stdarg.h,
8521 * device/include/stdbool.h
8522 * device/include/string.h,
8523 * device/include/tinibios.h,
8524 * device/include/ds400rom.h,
8525 * device/include/8051.h,
8526 * device/include/8052.h,
8527 * device/include/80c51xa.h,
8528 * device/include/at89c55.h,
8529 * device/include/at89S8252.h,
8530 * device/include/at89x51.h,
8531 * device/include/at89x52.h,
8532 * device/include/ds80c390.h,
8533 * device/include/reg764.h,
8534 * device/include/regc515c.h,
8535 * device/include/sab80515.h,
8536 * device/include/mcs51/c8051f000.h,
8537 * device/include/mcs51/c8051f018.h,
8538 * device/include/mcs51/c8051f020.h,
8539 * device/include/mcs51/c8051f040.h,
8540 * device/include/mcs51/c8051f060.h,
8541 * device/include/mcs51/c8051f120.h,
8542 * device/include/mcs51/c8051f300.h,
8543 * device/include/mcs51/c8051f310.h,
8544 * device/include/mcs51/c8051f320.h,
8545 * device/include/mcs51/c8051f330.h,
8546 * device/include/mcs51/c8051f350.h,
8547 * device/include/z180.h: Changed SDCC specific keywords to double
8550 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8552 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8554 * (pic16_assignConfigWordValue): disable testing of configuration
8555 register value with config mask,
8556 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8557 function with port->fun_prefix,
8558 * (genFunction): when generating a naked interrupt function never
8559 create an absolute segment placed in interrupt vector address, place
8560 the actual interrupt function at IVA instead, when an interrupt
8561 function is generated with unspecified interrupt then do not create
8562 the absolute section,
8563 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8564 code for generating a call to generic pointer get/put function with
8565 a call to function pic16_callGenericPointer(),
8566 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8567 the call to the generic pointer get/put functions with prefixing the
8568 function name with port->fun_prefix,
8569 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8570 * src/pic16/main.c (_process_pragma): prefix function with
8572 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8573 calling assembler, old 18Fxxxx macro is deprecated,
8574 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8575 PC_ASMDIR in while condition,
8576 * (findInstruction): add PC_ASMDIR in while condition,
8577 * (buildCallTree): prefix main with port->fun_prefix,
8578 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8579 identifier for variable with banked access in instructions BTFSS,
8580 BTFSC, BCF, BSF, BTG
8581 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8582 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8583 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8584 perform optimization when enviroment variable NO_REG_OPT is set,
8585 * (insideLRBlock): NEW, return 1 if register is inside an
8586 INF_LOCALREGS block,
8587 * (RemoveRegFromLRBlock): remove a register that is completely
8588 eliminated by register optimization, but it is still left in local
8589 register store/restore in/from stack block,
8590 * (Remove2pcodes): after removing register, check to see if it
8591 should be removed from local register store/restore in/from stack
8593 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8594 DUMMY_READ_VOLATILE,
8596 * device/include/pic16/adc.h: minor prototype modifications and
8598 * device/include/pic16/malloc.h: added GPL notice various
8600 * device/include/pic16/stdint.h: NEW, standard header for ints
8601 * device/include/pic16/delay.h: NEW, header for delay functions,
8602 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8604 * device/include/pic16/signal.h: NEW, header providing helper macros
8605 for implementing signal handlers,
8606 * device/include/pic16/stdio.h: added prototypes for functions,
8607 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8608 prototypes for stdin and stdout, added macro PUTCHAR to
8609 automatically implement putchar function prototype,
8610 * device/include/pic16/usart.h: modified and updated USART library,
8611 * device/lib/pic16/libio/adc/,
8612 * device/lib/pic16/libio/i2c: some modifications to improve library
8614 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8615 family of functions,
8616 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8617 family of functions and other sources,
8618 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8619 of the PIC18Fxx[28] devices,
8620 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8621 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8622 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8623 _do_cinit function, because the previous failed when local variables
8624 where not placed in the same memory bank,
8625 * device/lib/pic16/libsdcc/char/: various modifications to improve
8626 library performance,
8627 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8628 information on the new functions of the c library and more...
8630 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8632 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8634 2005-03-26 Raphael Neider <rneider AT web.de>
8636 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8637 if condition == CARRY)
8638 * (genCmp): adapted to new genSkipc semantics
8639 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8640 on rIfx (genCmp was broken)
8642 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8644 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8645 * src/z80/main.c (_keywords[]),
8646 * src/SDCCglobal.h (struct options),
8648 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8649 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8650 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8651 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8652 always available in leading double underscore form. The C99 support is
8653 mostly missing, but it's a start.
8654 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8655 reserved identifier "__data".
8657 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8659 * src/mcs51/peeph.def: fixed bug 1170013
8661 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8663 * device/include/mcs51reg.h: fixed bug 842007
8665 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8667 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8670 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8672 * src/port.h (struct PORT),
8673 * src/avr/ralloc.c (avr_assignRegisters),
8675 * src/ds390/ralloc.c (ds390_assignRegisters),
8677 * src/hc08/ralloc.c (hc08_assignRegisters),
8679 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8681 * src/pic/ralloc.c (pic14_assignRegisters),
8683 * src/pic16/ralloc.c (pic16_assignRegisters),
8685 * src/xa51/ralloc.c (xa51_assignRegisters),
8687 * src/z80/ralloc.c (z80_assignRegisters),
8689 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8690 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8692 * src/SDCCdflow.c (computeDataFlow),
8694 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8696 * src/SDCCcflow.c (*),
8698 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8699 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8700 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8701 immedDom() returning wrong block; probably fixes bug #1160833)
8703 2005-03-20 Borut Razem <borut.razem AT siol.net>
8705 * support/scripts/inc2h.pl: WIN32 port
8707 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8709 * device/lib/makefile.in: added abs.c and labs.c
8711 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8713 * device/include/stdint.h: added
8714 * device/lib/abs.c: added
8715 * device/lib/labs.c: added
8716 * device/include/stdlib.h: added abs() and labs() prototypes
8717 * device/lib/libsdcc.lib: added abs and labs
8718 * device/include/float.h,
8719 * device/lib/_fsmul.c,
8720 * device/lib/printf_fast.c,
8721 * device/lib/printf_tiny.c: updated comments
8723 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8725 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8728 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8730 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8731 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8733 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8735 * device/lib/printf_large.c: removed inline assembly for portability and
8736 readability. Use printf_fast if speed or size are more important.
8737 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8738 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8740 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8742 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8743 prevent compiler warning
8745 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8747 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8748 moved to level 0 and declared as static. Also they are explicit
8749 placed in access bank. This was necessery because some times they
8750 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8751 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8752 optimizations. Currently only compare to unsigned char is implemented,
8753 * src/pic16/gen.c: added fReturnIdx array,
8754 * (struct resolvedIfx) is moved to gen.h and made public,
8755 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8756 * (aopForSym): added an optimization to directly store in stack of
8757 the operand of a SEND iCode,
8758 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8759 but as registers instead (AOP_REG) using the fReturnIdx array,
8760 * (pic16_freeAsmop): remove the freed register from the
8761 _G.sregsAlloc field,
8762 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8763 a compare of 'WREG',
8764 * (pic16_popGetTempRegCond): changed function prototype, now
8765 function takes also a bitVector argument v which holds the current
8766 set of registers that are allocated for stack access by aopForSym,
8767 registers allocated in aopForSym for accessing stack symbols are not
8768 any more part of the functions usedRegs field,
8769 * (genCall): some times aopOp is called for a stack variable to be
8770 send, aopForSym might perform the push, if this is true make sure
8771 that genCall doesn't push the variable twice by testing _G.resDirect,
8772 * (genFunction): changed testing for unspecified interrupt number
8773 from 256 to INTNO_UNSPEC,
8774 * modified selection scheme of frame pointer generation. Previously
8775 if function did use local registers a frame pointer was generated,
8776 now a frame pointer is generated only if function has arguments
8777 (that need PLUSW2 register access), or has stack arguments, or the
8778 compiler is not instructed to omit the frame pointer,
8779 * (genEndFunction): before restoring local registers that were saved
8780 in the function preamble, also restore the registers that *might*
8781 have been allocated for stack access,
8782 * (genRet): removed some old comments,
8783 * (genCmp, the active (RN's) version): added a call to the
8784 pic16_genCmp_special function to perform the compare with a more
8785 robust and optimized way,
8786 * (genInline): a feature has been added in inline code generation,
8787 which allows a wildcard variable substitution when writing inline
8788 assembly. Code is incomplete and experimental therefore undocumented,
8789 * (genCast): changed order of aopOp for result and right to allow
8790 aopForSym to directly load the result if possible,
8791 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8792 perform an optimized compare on some selected special occasions,
8793 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8794 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8795 generate an IVT any more,
8796 * src/pic16/main.c (pic16_optionsTable): added command line option
8798 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8799 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8801 * src/pic16/NOTES: Raphael Neider added in list of active developers
8802 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8803 jumptable_end to prevent bug #,
8804 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8805 inCond and outCond fields,
8806 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8807 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8808 turn off register spilling,
8809 * (packRegsForOneUse): synced with other ports' versions although it
8810 is not used currently,
8811 * (pic16_packRegisters): added an optimization while reading
8812 structure bitfields, some registers may be saved (malloc code is
8813 decreased by 80 bytes)
8815 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8817 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8818 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8819 this can be optimized more?
8821 2005-03-10 Raphael Neider <rneider AT web.de>
8823 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8824 genNearPointerGet): (hopefully) fixed access to bitfields via
8825 pointers (p->bitN = x; and x = p->bitN; failed)
8827 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8829 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8831 2005-03-09 Raphael Neider <rneider AT web.de>
8833 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8835 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8837 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8838 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8839 (regTypeNum): set REG_BIT type if necessary
8840 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8841 * support/regression/tests/critical.c: check bug 1144613
8843 2005-03-02 Raphael Neider <rneider AT web.de>
8845 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8847 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8849 * src/avr/ralloc.c (serialRegAssign),
8850 * src/ds390/ralloc.c (serialRegAssign),
8851 * src/hc08/ralloc.c (serialRegAssign),
8852 * src/mcs51/ralloc.c (serialRegAssign),
8853 * src/pic/ralloc.c (serialRegAssign),
8854 * src/pic16/ralloc.c (serialRegAssign),
8855 * src/xa51/ralloc.c (serialRegAssign),
8856 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8858 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8860 * src/SDCCast.c (decorateType): fixed bug 1124787
8862 2005-02-20 Hubert Sack <sack AT digiplan.de>
8863 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8865 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8868 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8870 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8871 to keep the correct label reference count when adding/removing references
8872 to labels. A peephole file using this is appended to patch #1144962.
8874 2005-02-14 Raphael Neider <rneider AT web.de>
8876 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8877 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8878 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8879 retrievals of result operand's value on assignment
8881 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8883 * device/include/pic16/string.h: modified prototype for memccpy()
8884 to memccpy(void *, void *, char, size_t)
8885 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8886 check whether to omit frame pointer or not,
8887 * (genInline): convert all occurences of "\n" to LF in inline
8888 assembler blocks, this helps formatting the inline text,
8889 * (pic16_loadFSR0): modified prototype,
8890 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8891 removed some 8051 legacy code,
8892 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8893 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8894 before allocating temporary registers in functions,
8896 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8898 * support/regression/tests/bitvars.c: corrected the "fix"
8900 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8902 * support/regression/tests/bitvars.c,
8903 * support/regression/tests/bitwise.c,
8904 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8906 2005-02-10 Raphael Neider <rneider AT web.de>
8908 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8909 different size for Alpha
8910 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8912 2005-02-09 Raphael Neider <rneider AT web.de>
8914 * src/SDCC.lex(doPragma) : save and restore warning options as well
8915 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8916 * have #pragma less_pedantic set the errorlevel to WARNING
8918 * (cloneOptimize) : fixed wrong malloc's size
8919 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8920 facilitate correct handling of #pragma (save|restore)
8922 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8924 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8926 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8928 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8930 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8932 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8934 2005-02-02 Raphael Neider <rneider AT web.de>
8936 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8937 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8938 * (pic16_storeForReturn): fixed to allow returning function pointers
8939 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8940 * device/include/pic16/{stddef.h,stdbool.h}: added
8942 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8944 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8946 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8948 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8949 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8950 appeared to be required
8952 2005-01-31 Borut Razem <borut.razem AT siol.net>
8954 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8955 include/mcs51 and include/z80 directories to the package
8957 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8959 * src/hc08/gen.c (genFunction): fixed bug #1112752
8961 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8963 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8965 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8967 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8969 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8971 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8973 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8975 * device/include/c8051fxxx.h: removed these 6 files
8976 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8978 2005-01-26 Raphael Neider <rneider AT web.de>
8980 * src/pic16/gen.c (genAssign): fixed assignment from longs
8981 in codespace (were cut to three bytes)
8982 * (genDummyRead): implemented (except for CODESPACE...),
8984 * src/pic16/glue.c (emitStatistics): beautified
8985 * device/lib/pic16/libm/Makefile: added include path
8987 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8989 * src/z80/gen.c (aopPut): fixed bug #1103902
8991 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8993 * device/lib/expf.c: fixed bug #1095792
8995 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8997 * device/lib/pic16/libm: added Math library sources
8999 2005-01-24 Raphael Neider <rneider AT web.de>
9001 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9002 to enable upcast to pCodeOpReg2 (there is no type tag to
9003 differenciate the two and pic16_popGet2p cast into PCOR2)
9004 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9005 (sizeof(sectNames) changed to sizeof(sectName))
9006 Both patches fix segfaults under MinGW.
9008 2005-01-23 Raphael Neider <rneider AT web.de>
9010 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9011 Safe_[mc]?alloc()'ed variables
9012 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9013 of (byte sized) temporaries (assign them to WREG for now)
9014 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9015 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9016 this might fix SIGSEGVs on MinGW...
9017 * src/SDCCopt.c (killDeadCode): restored original behaviour
9018 (volatile operands might get thrown away though)
9020 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9022 * src/pic16/gen.c: fixed bug #1106975,
9023 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9024 pointer update, INTCON is saved, global interrupts are disabled and
9025 restored after updateing TOS.
9026 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9027 * added function attribute 'shadowregs' to take advantage of shadow
9029 * added function attribute 'wparam' as an alternative to the wparam
9031 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9032 user declares a non-ISR function as 'shadowregs',
9033 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9035 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9037 * .version: bumped version number to 2.4.8
9038 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9040 * device/lib/pic16/libio/i2c/: I2C module support library,
9041 * device/include/pic16/i2c.h: I2C support library header,
9042 * device/lib/pic16/libc/stdio/: standard IO support sources,
9043 * (printf_small.c): printf_small() source, supports float print,
9044 * (printf_tiny.c): printf_tiny() source, does not support floats,
9045 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9046 enable global optimizations for entire library source, other
9047 Makefiles in the source tree are also modified to reflect this,
9048 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9050 * doc/sdccman.lyx: updated to reflect new changes,
9051 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9052 sym->onStack if-case,
9053 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9054 sbit, idata, _idata, xdata, _xdata,
9055 * added pragma library, to link an external library, (see doc),
9056 * removed command line options, --pomit-config-words, --pomit-ivt,
9057 --pleave-reset-vector,
9058 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9059 when calling assembler to reflect memory model used, also define
9060 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9061 reflect stack model used,
9062 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9063 on stack return NULL,
9065 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9067 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9068 of the operands is volatile. Fixes #1020220
9070 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9072 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9073 * (OptimizeRegUsage): make sure that there is really no other flow where
9074 the first pCode is used
9076 2005-01-22 Raphael Neider <rneider AT web.de>
9078 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9079 to fix #1106967 (pCode->seq are not set up correctly)
9081 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9083 * src/SDCCglue.c (glue): make sure code area is declared before the
9084 static initialization area.
9086 2005-01-21 Raphael Neider <rneider AT web.de>
9088 * device/lib/Makefile.in: fixed test for pic16 install dir
9089 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9091 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9092 added --optimize-goto compiler switch and pragma wparam documentation
9093 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9094 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9095 and PRODH closing bug #1071770 (peephole optimizer)
9097 2005-01-19 Raphael Neider <rneider AT web.de>
9099 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9100 cmdLine buffers (used when calling sdcpp...) are large enough
9101 (MAX_PATH=256 truncates arguments leading to system halts when
9103 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9104 * (genUminus): rewritten to for efficiency
9105 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9106 used uninitialized in some cases)
9107 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9108 copy the third byte from the int -- now assumes 0x80 (data memory)
9109 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9110 operands (genAddLit expects the iCode's operands to swapped as
9111 well), fixed leftover bytes (crashed for short left operands)
9112 * (pic16_genMinusDec): performance improvements, removed false
9114 * (pic16_genMinus): fixed to cope with differently sized operands
9115 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9117 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9118 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9119 new banksel optimization
9120 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9121 analysis for temporary registers (segfaults...)
9122 * src/pic16/peeph.def: added rule
9124 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9126 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9127 which converts a float number to its ASCII representation
9128 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9129 functions to convert the fractional and integer part of a float to ASCII,
9130 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9131 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9133 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9135 * device/include/pic16/adc.h: added GPL info,
9136 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9137 a pCodeOp as tested operand,
9138 * (genNearPointerGet): optimized bit testing, does not use
9139 intermediate register for bit value, test directly instead with
9140 BTFSS, BTFSC, works only for single bits,
9141 * (genpic16Code): dump the name of the iCode in the asm,
9142 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9143 renamed to pic16_decodeOp,
9144 * (serialRegAssign): do not allocate a temporary register for iCode
9145 sequences that test a single bit for 1/0
9147 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9149 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9150 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9151 access stack and frame pointers. They are initially assigned to
9152 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9153 accessing SFRs. Updated all occurences of modification of stack or
9154 frame pointer in gen.c and pcode.c,
9155 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9156 assigning of a literal value to pointers,
9157 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9158 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9161 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9163 * doc/sdccman.lyx: update documentation about stack pragma, added
9164 some info for stack memory models
9166 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9168 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9170 2005-01-08 Raphael Neider <rneider AT web.de>
9172 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9173 udata sections to fix bug #1097823
9175 2005-01-05 Raphael Neider <rneider AT web.de>
9177 * src/pic16/gen.c (genGenericShift): added handling of differently
9178 sized left operand and result
9180 2005-01-04 Raphael Neider <rneider AT web.de>
9182 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9183 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9184 to hold the condition bit)
9185 * added new version of genCmp (old code available via #define)
9186 * added new version of genShiftLeft/genShiftRight in a generic
9187 way, now supports shifting by negative values
9188 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9189 shiftCount (expected by genGenericShift)
9190 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9191 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9193 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9194 is an invalid literal too...)
9196 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9198 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9199 from Raphael Neider,
9200 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9201 for 8-bit literals. This fixes some literal operands which are sign
9202 extended to 16-bits ints when instruction needs only 8-bits.
9204 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9206 * device/lib/logf.c: added mcs51 assembly version
9207 * device/lib/expf.c: added mcs51 assembly version
9208 * device/lib/_logexpf.c: new shared asm code for expf and logf
9209 * device/include/math.h: add defines for assembly math library
9210 * device/lib/Makefile.in: build new _logexpf.c
9211 * device/lib/libfloat.lib: use new _logexpf.c
9213 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9216 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9217 device types which have less than 0x7f registers.
9219 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9221 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9223 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9225 * device/lib/printf_fast.c: only build on supported arch.
9226 * device/lib/printf_tiny.c: only build on supported arch.
9227 * device/lib/printf_fast_f.c: only build if asm float lib
9228 * device/lib/_fsget1arg.c: only build if asm float lib
9229 * device/lib/_fsget2args.c: only build if asm float lib
9230 * device/lib/_fsnormalize.c: only build if asm float lib
9231 * device/lib/_fsreturnval.c: only build if asm float lib
9232 * device/lib/_fsrshift.c: only build if asm float lib
9233 * device/lib/_fsswapargs.c: only build if asm float lib
9234 * device/include/stdio.h: don't provide print_fast,
9235 print_fast_f, print_tiny prototypes if --xstack used
9237 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9239 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9240 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9243 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9245 * device/lib/printf_fast_f.c: same as printf_fast, but
9246 with floating point enabled
9247 * device/lib/printf_fast.c: minor tweaks
9248 * device/include/stdio.h: add printf_fast_f
9250 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9252 * src/SDCCmain.c: make --float-reent default for mcs51
9253 * device/lib/_fsadd.c: added mcs51 assembly version
9254 * device/lib/_fssub.c: added mcs51 assembly version
9255 * device/lib/_fsmul.c: added mcs51 assembly version
9256 * device/lib/_fsdiv.c: added mcs51 assembly version
9257 * device/lib/_fseq.c: added mcs51 assembly version
9258 * device/lib/_fsneq.c: added mcs51 assembly version
9259 * device/lib/_fsgt.c: added mcs51 assembly version
9260 * device/lib/_fslt.c: added mcs51 assembly version
9261 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9262 * device/lib/Makefile.in: add _fscmp to build
9263 * device/lib/libfloat.lib: add _fscmp to build
9265 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9267 * device/lib/_fs2slong.c: added mcs51 assembly version
9268 * device/lib/_fs2sint.c: added mcs51 assembly version
9269 * device/lib/_fs2schar.c: added mcs51 assembly version
9270 * device/lib/_fs2ulong.c: added mcs51 assembly version
9271 * device/lib/_fs2uint.c: added mcs51 assembly version
9272 * device/lib/_fs2uchar.c: added mcs51 assembly version
9273 * device/lib/_slong2fs.c: added mcs51 assembly version
9274 * device/lib/_sint2fs.c: added mcs51 assembly version
9275 * device/lib/_schar2fs.c: added mcs51 assembly version
9276 * device/lib/_ulong2fs.c: added mcs51 assembly version
9277 * device/lib/_uint2fs.c: added mcs51 assembly version
9278 * device/lib/_uchar2fs.c: added mcs51 assembly version
9279 * device/include/float.h: added #define to select asm vs c
9281 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9283 * device/lib/printf_fast.c: improvements to float output
9284 * device/include/float.h: add defines for assembly float library
9285 * device/lib/_fsget1arg.c: receive 1 float arg
9286 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9287 * device/lib/_fsnormalize.c: normalize a float
9288 * device/lib/_fsreturnval.c: return float, various helper routines
9289 * device/lib/_fsrshift.c: right shift a float's mantissa
9290 * device/lib/_fsswapargs.c: swap 2 floats
9291 * device/lib/Makefile.in: build these 6 new files for mcs51
9292 * device/lib/libfloat.lib: add these 6 files to the library
9294 2004-12-26 Borut Razem <borut.razem AT siol.net>
9296 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9299 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9301 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9302 and fully reentrant and register bank neutral.
9303 * device/lib/printf_fast.c: added float (not enabled by default),
9304 added compact/slower integer (also not enabled by default),
9305 improved size/speed of fast integer code, other minor changes
9306 * device/include/stdio.h, device/lib/Makefile.in,
9307 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9309 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9311 * src/pic16/pcode.c: declaring variables other than at the start of a
9312 block is not supported in C by VC6.
9314 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9316 * applied a previous patch from Raphael Neider that wasn't included
9317 in the previous commits, which fixes infinite loops within jumptable
9319 * made some fixes that previous patches introduced
9321 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9323 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9324 that fixes an issue with AOP_PCODE asmop's offset,
9325 * (pic16_popCopyReg): update instance field too,
9326 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9327 function of pic port,
9328 * (genCmp, genAnd, genAssign),
9329 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9331 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9333 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9334 variables initial values to idata section,
9335 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9336 variables in some functions. This utilizes parmBytes field of iCode
9337 structure to hold the offset of the variable in stack. (might be
9338 able to use the stack field too?)
9339 * applied patch from Raphael Neider # ### , # ###
9340 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9341 variable initial values in idata section,
9342 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9343 for static variables with initial value
9344 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9345 applied fix in while loop from Raphael Neider.
9347 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9349 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9350 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9351 * src/ds390/ralloc.c (serialRegAssign): spill bits
9352 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9353 * support/Util/SDCCerr.c,
9354 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9355 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9356 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9358 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9360 * device/include/sdcc-lib.h: inserted LGPL, added includes
9361 asm/ds390/features.h and asm/mcs51/features.h
9362 * device/include/asm/default/features.h,
9363 * device/include/asm/gbz80/features.h,
9364 * device/include/asm/z80/features.h: added empty _AUTOMEM
9366 * device/include/asm/ds390/features.h,
9367 * device/include/asm/mcs51/features.h: added files with defines for
9368 _AUTOMEM and _STATMEM indicating automatic and static storage class
9369 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9370 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9371 * src/SDCCicode.c (geniCodeCast),
9372 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9373 * src/SDCCloop.c (loopInduction): removed unused variable lr
9374 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9375 to convertToFcall to include char modulo (RFE 1065037), added check
9376 if left operand is unsigned and use abs of literal value
9377 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9378 as it doesn't work after conversion from peephole.def to peephole.rul
9379 * src/mcs51/gen.c (toBoolean): added check for size,
9380 (genModOneByte): optimized code for signed char modulo a literal
9381 power of 2 (thanks to Hubert Sack),
9382 (genRRC): removed unnecessary "clr c",
9383 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9384 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9386 swapped rules 256.c and 256.d,
9387 extended 256.d by using new multiple checks (thanks Erik),
9388 added rules 256.e and 256.f,
9389 updated rule 261.a and 261.b to new generated code
9390 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9392 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9394 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9395 induction related bugs, including first part of bug #1074377
9397 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9399 * applied patch from bug-report #1076292,
9400 * applied patches for genAnd and Goto-optimizations for Raphael
9402 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9403 dump a less iCode information,
9404 * src/pic16/device.h (pic16_options_t): added field debgen,
9405 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9406 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9407 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9409 * (various functions): added macros FENTRY and FENTRY2 to functions,
9410 to emit function prologue,
9411 * (various functions): fixed indentation,
9412 * (genNearPointerGet): fixed loading of FSR0,
9413 * (genPackBits): applied patch from Raphael Neider to fix updating
9414 of FSR0 and touching only the modified bits,
9415 * src/pic16/genarith.c (various functions): added macros FENTRY to
9416 emit function prologue in comments,
9417 * src/pic16/pcode.h: added functions debugf2, debugf3,
9418 * src/pic16/ralloc.c: partial fix for packForPush caused
9421 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9423 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9424 <stsp AT users.sourceforge.net> with reversed byte order
9425 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9427 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9429 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9431 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9432 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9434 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9436 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9438 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9440 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9442 (setFromConditionArgs): friendly operand parser for peephole rules,
9443 (operandBaseName, operandsNotRelated): new peephole condition
9444 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9445 architecture specific register naming into account, handles n-way
9446 comparisons, and supports quoted literals
9447 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9449 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9451 * src/mcs51/peeph.def: fixed bug #1076940
9453 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9455 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9457 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9459 Adding support for replacing ljmps with sjmps in jumptables
9460 generated for switch statements. For now you need to set the
9461 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9462 Now 4 algorithms for mcs51 jumptable generation are used:
9463 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9464 addresses loaded pc-relative for up to 112 cases and stack-pushing
9465 target addresses loaded with offset from dptr for up to 256 cases.
9467 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9468 * src/mcs51/main.c: adapted constants for switch table generation
9469 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9471 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9473 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9474 * support/regression/tests/bug1057979.c: added test for bug 1073386
9476 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9478 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9481 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9483 * src/pic16/device.h,
9484 * src/pic16/genarith.c,
9487 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9489 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9491 Large cummulative patch for pic16 port.
9492 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9493 to call when a stack overflow occurs,
9494 * (malloc.h): added CVS Id tag,
9495 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9497 * added libc directory. The current version of LibC contains string
9498 functions, ctype functions and macros and some functions of the
9499 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9500 be extensively tested in the future. Standard disclaimer here.
9501 Library is not automatically build yet. But one can build it by
9502 invoking 'make' inside the libc directory.
9503 * added ADC library under libio. Preliminary version yet.
9505 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9506 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9507 aopForRemat() now and not by pic16_aopOp(),
9508 * (pic16_popGetTempReg): removed warning messgae when allocating
9509 temporary registers, its a buggy feature and will be removed,
9510 * (pic16_popGet): set register instance field in AOP_CRY,
9511 * (pic16_outBitC): fixed for results in size greater than 1,
9512 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9513 * (pic16_storeForReturn): optimized return of 0,
9514 * (genCmp): experimental code for new genCmp which uses PIC18's
9515 special compare&skip instructions. Initial tests fail some times
9516 with variables grater than 1 byte in size, so new code is disabled,
9517 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9519 * (genCast): began a fix to optimize the casting of a bit to another
9520 bit, now assigning a bitfield to another bitfield will fail, sorry,
9521 * src/pic16/main.c: disabled the use of lr-support feature,
9522 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9523 * added some function prototypes, added function _debugf prototype,
9524 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9525 bits with offset (case PO_GPR_BIT),
9526 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9528 * (isBankInstruction): modified to return 0 for no banking instruction,
9529 and 1 for banking instruction,
9530 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9531 caused stop processing pCodes after a inline assembly block,
9532 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9533 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9534 registers when it shouldn't,
9535 * src/pic16/ralloc.c (allocReg): add preliminary support for
9536 supporting a limited set of temporary registers,
9538 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9540 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9541 genDataPointerSet): ensure assignments always copy in MSB to LSB
9543 (loadRegFromAop): recognize CLRH optimization,
9544 (genFunction): optimize RECEIVE iCodes in reentrant functions
9546 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9548 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9549 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9551 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9552 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9553 contiguous with data
9555 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9557 * device/lib/_gptrget.c (_gptrget),
9558 * device/lib/_gptrgetc.c (_gptrgetc),
9559 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9560 instead of sjmp to ret
9561 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9562 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9564 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9566 * .version: bumped version to 2.4.7
9567 * device/lib/_gptrget.c (_gptrget): is now _naked
9568 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9569 * device/lib/_gptrput.c (_gptrput): is now _naked
9570 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9571 (createFunction): fixed xstack
9572 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9573 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9575 (geniCodeCritical): store original interrupt state in an iTemp bit
9576 var unless stack-auto
9577 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9578 * src/SDCCmain.c (setIncludePath): added include/target to search path
9579 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9580 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9582 (processFuncArgs): put bit vars in bit area
9583 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9584 unsaveRBank): fixed xstack,
9585 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9586 (genFunction, genEndFunction): fixed xstack,
9587 (genAssign): optimization don't walk backwards through mem
9588 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9589 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9590 * support/regression/Makefile: also make library (for stack-auto) when
9591 making "all" and added "test-mcs51-xstack-auto"
9592 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9593 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9594 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9595 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9596 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9597 make-library by MAKE_LIBRARY
9598 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9599 regression tests for xstack
9600 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9601 * support/regression/tests/critical.c: test for critical on mcs51
9603 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9605 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9606 built version of sdcc instead of installed version
9608 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9610 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9611 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9613 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9614 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9615 WARNING: remove device/lib/build/z80/printf.o by hand when
9616 updating from previous build!
9617 * device/lib/z80/printf.c: updated comment
9618 * support/regression/tests/bug1057979.c: test all ports now
9619 * support/regression/tests/bug1065458.c: file added
9621 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9623 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9624 *_start and *_end symbols for static functions
9626 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9628 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9629 and search crt0.o in all library paths,
9630 (setIncludePath): proper handling of --nostdinc,
9631 (setLibPath): proper handling of --nostdlib
9632 * support/regression/Makefile,
9633 * support/regression/ports/ds390/spec.mk,
9634 * support/regression/ports/gbz80/spec.mk,
9635 * support/regression/ports/hc08/spec.mk,
9636 * support/regression/ports/mcs51/spec.mk,
9637 * support/regression/ports/mcs51-large/spec.mk,
9638 * support/regression/ports/mcs51-stack-auto/spec.mk,
9639 * support/regression/ports/z80/spec.mk: use include and lib files from
9640 built version of sdcc instead of installed version
9641 * doc/sdccman.lyx: fixed typo in --nostdinc
9643 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9648 * src/pic/gen.c : added support to generate code for struct bit fields.
9650 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9652 * as/xa51/xa_version.h,
9653 * device/include/errno.h,
9654 * device/include/regc515c.h,
9655 * device/lib/_itoa.c,
9656 * device/lib/_ltoa.c,
9657 * device/lib/ser_ir_cts_rts.c,
9658 * sim/ucsim/xa.src/glob.cc,
9659 * sim/ucsim/xa.src/inst_gen.cc,
9660 * sim/ucsim/xa.src/xa_bit.cc,
9661 * sim/ucsim/xa.src/xa_sfr.cc,
9662 * sim/ucsim/z80.src/inst_dd.cc,
9663 * sim/ucsim/z80.src/inst_fdcb.cc,
9664 * support/scripts/keil2sdcc.pl,
9665 * src/pic16/pic16.dsp,
9666 * src/pic16/pic16a.dsp: corrected cvs line endings
9667 * device/lib/printf_large.c: fixed bug 1057979
9668 * src/pic16/gen.c: fixed non-C standard code
9669 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9670 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9671 * support/regression/ports/mcs51/support.c: reload T1 asap
9672 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9673 pdata use and clear idata startup behaviour
9674 * support/regression/tests/bug1057979.c: added
9676 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9678 * device/examples/ds390/ow390/ad26.h,
9679 * device/examples/ds390/ow390/cnt1d.h,
9680 * device/examples/ds390/ow390/crcutil.c,
9681 * device/examples/ds390/ow390/ownet.h,
9682 * device/examples/ds390/ow390/owsesu.c,
9683 * device/examples/ds390/ow390/swt12.h,
9684 * device/examples/ds390/ow390/swtoper.c,
9685 * device/examples/ds390/ow390/temp10.h,
9686 * device/examples/ds390/ow390/thermodl.c,
9687 * device/examples/ds390/tinitalk/tinitalk.dsp,
9688 * device/examples/ds390/tinitalk/tinitalk.dsw,
9689 * device/examples/mcs51/clock/hw.h,
9690 * device/examples/mcs51/simple2/go.bat,
9691 * device/examples/serialcomm/windows/serial.h,
9692 * device/examples/xa51/dummy.c,
9693 * device/examples/xa51/hello.c,
9694 * device/include/80c51xa.h,
9695 * device/include/at89x051.h: corrected cvs line endings
9697 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9699 * src/pic16/main.c (options): added command line --gstack, to trace
9700 stack over/under flows,
9701 * added pragma 'wparam' to allow passing first byte of function
9702 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9703 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9704 call to __gstack_test function and sets up the symbol as extern,
9705 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9706 * popaop): added call to pic16_testStackOverflow,
9707 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9709 * (genCall, genPcall): now all parameters are passed via stack
9710 except in functions that are pass to wparam pragma in which WREG is
9712 * (genPcall): REENTRANT flag is checked to see if variable prototype
9713 contains reentrant keyword, don't call a non-reentrant function, via
9714 a reentrant function pointer or vice versa, functions are never
9716 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9718 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9719 SIGSEGV when accessing a NULL register stucture,
9720 * (pic16_printGPointerType): modified to handle UPPER modifier for
9721 function initializers, changed prototype of function to simpler one,
9722 * (pic16_printIvalFuncPtr): check to see if function is already
9723 added in externs list,
9724 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9725 optimized a move from W to SFR with a move to the same register
9727 * device/lib/pic16/debug: NEW directory, contains debug features
9728 which are enabled when linking with libdebug.lib, currently command
9729 line option --gstack enables stack pointer tracing for over/under
9730 flow, corresponding sources are in debug/gstack
9732 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9734 * doc/sdccman.lyx: updated SDCC version,
9735 * (PIC16 port): update list of command line options,
9736 * src/pic16/device.h (structure pic16_options_t): added field gstack
9737 to enable stack overflow tracing on push/pops,
9738 * src/pic16/device.c (statistics structure): added statistics
9740 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9741 pic16_dump_int_registers): increase statistics counters for each
9742 * variable which is encountered
9743 * (pic16_dump_usection): emit each .udata variable to its own udata
9745 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9746 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9747 parameters via stack, otherwise use old scheme,
9748 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9749 assembler output file,
9750 * src/pic16/main.c: added command line options --gstack to enable
9751 push/pop tracing for stack overflow,
9752 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9753 instructions): added size of each instruction,
9754 * (pic16_countInstruction): estimate size of instructions in
9755 the_pFile list, inline assembly blocks are not counted,
9756 * (pic16_FixRegisterBanking): trace previous register usage, when
9757 banksel optimizations is greater than 0, don't emit a redudant
9760 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9762 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9763 * src/pic16/ralloc.c : applied same fix for pic16.
9764 * src/pic/gen.c : tidied it up a little.
9766 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9768 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9769 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9771 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9773 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9775 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9777 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9778 non-reentrant function __modsint in the interrupt function (thus
9779 corrupting math operations during serial I/O)
9780 * device/lib/ser_ir.c: as above, changed buffersize
9781 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9783 * doc/Makefile: added option -t for rsync
9785 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9787 * src/SDCCast.h (struct ast),
9788 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9790 2004-10-20 Borut Razem <borut.razem AT siol.net>
9792 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9795 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9797 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9799 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9800 support functions to replace long sequences of MOVFF's from access
9801 bank registers to stack and vice versa,
9802 * src/pic16/device.h: added new field opt_flags, where optimization
9803 flags can be set to enable certain features,
9804 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9805 * pBlock, (genFunction, genEndFunction): surroung loop for
9806 saving/loading used registers in stack with PC_INFO pCodes,
9807 INF_LREGS. Code in between can then be optimized by pCode optimizer
9808 to support function calls,
9809 * (genDataPointerSet): fixed bug which loaded float fields in
9810 structures with corrupt data,
9811 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9812 in a standard way debug info on stderr. Feature used for developing
9814 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9815 obsolete chunks of code,
9816 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9817 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9818 * pic16/src/pcode.c (pic16_newpCodeInfo,
9819 * (pic16_newpCodeOpLocalRegs),
9820 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9822 * (pic16_pCodeConstString): printing of the initial value of a
9823 symbol as a comment is inhibited since parsing was already done by
9824 copyStr and output is corrupt,
9825 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9827 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9829 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9831 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9833 * as/mcs51/lkarea.c: removed old K&R style,
9834 (lnksect): changed check on boundary error,
9835 (lnksect2): changed check on boundary error,
9836 (lnksect2): extend XSTK to end of page if size = 1
9837 * as/mcs51/lkmain.c: removed old K&R style,
9838 (Areas51): create l_IRAM symbol
9839 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9840 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9841 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9842 * device/lib/_mullong.c: added version to be compiled with xstack
9843 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9844 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9845 * device/lib/mcs51/crtxstack.asm: fixed comment
9846 * src/SDCCglue.c: maxInterrupts defaults to 0,
9847 (emitMaps): added pdata,
9848 (createInterruptVect): (re)moved default,
9849 (glue): added pdata,
9850 (glue): moved __start__xstack to XSTK with default size 1
9851 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9852 and options.float_rent when options.stackAuto is set,
9853 (linkEdit): only write XDATA_NAME if provided on command line
9855 * src/SDCCmem.c: added pdata
9856 * src/port.h: added pdata_name to PORT
9857 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9858 (saveRegisters, unsaveRegisters): removed usage of B,
9859 (genMinus): fixed accumulator clash,
9860 (genJumpTab): added comment, this needs another look
9861 * src/mcs51/gen.c: added check for "B in use" paranoia,
9862 added pushB() and popB()
9863 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9872 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9873 added PSEG (PAG,XDATA) or NULL to port specifier
9874 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9875 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9876 (_mcs51_genInitStartup): removed __start__xstack equ,
9877 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9878 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9879 * src/z80/gen.c (_rleAppend): fixed warnings
9880 * support/regression/tests/zeropad.c: added pdata test
9881 * .version: bumped to 2.4.6
9883 2004-10-17 Borut Razem <borut.razem AT siol.net>
9885 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9886 as a part of nightly build
9888 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9890 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9891 WREG holds the first byte function parameters,
9892 * (aopForSym): take special case for symbols which are in FARSPACE
9893 but in CODESPACE too,
9894 * (assignResultValue): modified to take into account _G.useWreg,
9895 * (genCall): don't use wreg for parameter passing when function is
9896 declared as reentrant, too, added optimization INCF to stack
9897 pointer when stack parameter count is 1,
9898 * (genFunction, genEndFunction): refurnished and fixed to not using
9899 wreg for passing parameters when function has varargs or is
9900 reentrant, fixed bug with symbol name compare for generating
9901 functions in absolute address,
9902 * (pic16_storeForReturn): refurnished,
9903 * (genCmp): began writing a new version of the function, not ready
9904 yet, therefore it is disabled,
9905 * (genAssign): do not read code memory when assigning a function to
9907 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9908 array of characters, not pointer,
9909 * (pic16initialComments): in debug mode emit an .ident directive for
9911 * (_process_pragma): emit a new warning type (internal to pic16)
9912 when setting stack to default length, emit a similar warning when
9913 placing a function at absolute address and address is not word aligned
9914 * (_pic16_parseOptions): added 'return TRUE' statement,
9915 * (_pic16_linkEdit): if compiling a source, then add the source's
9916 file object, first in the list of objects to link,
9918 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9920 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9921 * src/pic/main.c : removed VC warning.
9922 * src/pic/gen.c : changed comment.
9924 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9926 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9927 reference to a deprecated symbol _GPTRREG was causing failure to
9928 link. Thanks G. M. Gallant for the info.
9930 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9932 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9933 comments for Bugs item #954788.
9935 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9937 * src/pic16/device.c (pic16_dump_gsection,
9938 * pic16_groupRegistersInSection): handle symbols declared to be in
9939 access bank differently,
9940 * src/pic16/gen.c (struct _G): added field resDirect,
9941 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9942 send values read from stack directly to result and don't allocate
9944 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9946 * (pic16_sameRegsOfs): NEW,
9947 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9948 free because they were not allocated from temporary pool,
9949 * pic16_popRegFromString): workaround to fix a problem with
9950 allocating variables twice or never,
9951 * (genGenPointerGet): using PRODL instead of FSR0H,
9952 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9954 * (genAssign): take advantage of the _G.resDirect flag,
9955 * (genCast): around line 11844, use mov2f instead of directly
9956 MOVFF'ing between operands to account for literal values,
9957 * src/pic16/genutils.c: some new debug functions for gpsim have been
9959 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9960 float with integer part only,
9961 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9962 place variables in access bank
9963 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9964 updated sources to reflect recent changes in gen.c
9966 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9968 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9969 sources that searched for headers in installation path, now the
9970 device/include/pic16 is used,
9971 * src/pic16/glue.c (pic16glue),
9972 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9973 .line directives if not in debug mode, this suppresses assembler's
9974 warnings for ignored directives
9976 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9978 * src/port.h: made reset_regparms prototype void parameter explicit.
9979 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9980 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9981 * doc/sdccman.lyx: documented warning disabling and how to use
9982 printf_large to make it print floats.
9983 * device/include/stdbool.h: NEW
9984 * device/lib/_atof.c,
9985 * device/lib/_divuint.c,
9986 * device/lib/_divulong.c,
9987 * device/lib/expf.c,
9988 * device/lib/printf_large.c,
9989 * device/lib/sincosf.c,
9990 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9991 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9992 a completely reentrant lib.
9994 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9996 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9997 * device/include/pic16/stdio.h: fixed bug with colon
9999 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10001 * device/include/pic16/stdio.h,
10002 * device/include/pic16/stdlib.h,
10003 * device/include/pic16/math.h: NEW
10004 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10005 declared as _naked to reduce overhead
10006 * device/lib/Makefile.in (target port-specific-objects-pic16):
10007 changed * to *.* so to ignore the CVS directory,
10008 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10009 stacked variables back in stack,
10010 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10013 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10015 * .version: bumped version number to 2.4.5
10016 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10017 * support/Util/SDCCerr.c (messages structure): added entry for
10020 Large cumulative patch for pic16 port and libraries.
10021 * device/include/pic16/sdcc-lib.h,
10022 * device/include/pic16/stdarg.h,
10023 * device/include/asm/pic16/features.h,
10024 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10025 * device/include/pic16/float.h: changes reentrant keyword with
10026 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10027 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10028 updated target build-libraries to include objects from gptr,
10029 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10030 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10031 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10032 all function headings,
10033 * src/SDCCmain.c: added global parameter userIncDirsSet,
10034 * (parseCmdLine): when option -I is encountered add directory to
10035 userIncDirsSet too,
10036 * src/version.awk: added space between control and long,
10037 * src/pic16/NOTES: added some notes for the port,
10038 * src/pic16/gen.c: added prototype for mov2fp function,
10039 * (fReturnpic16[]): properly named return value registers,
10040 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10041 * (aopForSym): added code to handle symbols with onStack flag set,
10042 symbols onStack are allocated PTRSIZE bytes,
10043 * (aopFreeAsmop): handles special case where asmops are stack objects,
10044 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10045 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10046 added argument lock to trace flaws in allocating temporary registers
10047 when developing port,
10048 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10049 * (pic16_popRegFromString): reenabled allocating a direct register
10051 * (assignResultValue): various beautifications,
10052 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10053 referenced function argument,
10054 * (genIpush): reenabled to allow stacked arguments, handles only
10055 ic->parmPush iCodes,
10056 * (genCall, genPcall): major changes to allow for variable argument
10057 functions, fixed a bug with falsely restoring stack pointer after
10058 returning from call,
10059 * (genFunction): pending code for critical function,
10060 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10061 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10062 * (genNearPointerGet): fixed bug with indirect reading, was always
10064 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10066 * (genAddrOf): rewrote code to take address of a stacked function parameter
10067 * (genCast): fixed casting to generic pointer type,
10068 * src/pic16/gen.h: added AOP_STA,
10069 * (struct asmop): added field stk,
10070 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10071 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10072 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10073 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10074 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10075 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10077 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10079 * (pic16_port structure): generic pointer size is set to 3,
10080 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10081 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10083 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10084 operand is an iTemp,
10086 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10088 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10089 * debugger/mcs51/simi.c: addapt new syntax of s51
10091 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10093 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10094 * src/pic16/pcode.c: commented out some calls to free() in order to
10097 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10100 * src/SDCCicode.c (isiCodeInFunctionCall),
10101 * src/avr/ralloc.c (selectSpil),
10102 * src/pic/ralloc.c (selectSpil),
10103 * src/pic16/ralloc.c (selectSpil),
10104 * src/ds390/ralloc.c (selectSpil),
10105 * src/hc08/ralloc.c (selectSpil),
10106 * src/xa51/ralloc.c (selectSpil),
10107 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10108 stack in the middle of a function call sequence (fixes bug #1020268)
10109 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10110 costs associated with the minimum switch case.
10112 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10114 * src/SDCC.lex: fixed bug #1030549
10116 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10118 * src/SDCCcse.h (struct cseDef),
10119 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10120 over a function call if the CSE is derived from a symbol whose
10121 address has been taken (fixes bug #1029883)
10122 * support/regression/tests/bug-1029883: a new regression test for
10125 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10127 * src/hc08/gen.c (emitinline): fixed bug #1029778
10128 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10129 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10130 and starts toward RFE #905167)
10132 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10134 * src/pic16/gen.c (mov2f): New function to move an operand to
10135 another without considering if it is a literal or a register,
10136 * (pic16_sameRegs): don't check if they are both AOP_REG,
10137 * (AccRsh): removed andmask=0 lines,
10138 * (genLeftShift): duplicated to be improved in future versions,
10139 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10140 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10141 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10142 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10143 * (insertBankSwitch): fixed inserting banksel directives algorithm
10144 for instructions that follow a skip instruction, this fixes a report
10145 for broken subtraction code generation,
10146 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10147 iCode is a left op, just in case result and right share the same
10150 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10153 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10155 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10156 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10157 on 2004-09-12; it was buggy
10159 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10161 * src/SDCCsymt.h: removed RESULT_CHECK
10166 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10168 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10170 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10171 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10172 configuration values no more rejected by compiler, they are assigned
10173 to configuration registers with a warning message instead,
10174 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10175 the for-loop so last conf register is emitted too,
10176 * (_pic16_initPaths): link library libsdcc.lib by default,
10177 * (_hasNativeMulFor): modified test for multiplication according to
10178 Raphael Neider's remarks. Integer multiplication is also done with
10180 * device/include/pic16/pic18fregs.h: corrected type error in while
10181 testing and including 18f6720 header file
10183 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10185 * src/pic16/device.h (pic16_options): removed field use_crt,
10186 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10187 until an optimization to handle single bits is added,
10188 * (pic16_loadFSR0): moved before genUnpackBits,
10189 * (genAnd): some white lines removed,
10190 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10191 leave_reset flags in pic16_options when using crt modules,
10193 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10195 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10196 for bugs 898889 & 979599. Also used some safer print instructions.
10198 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10200 * src/pic16/device.h (pic16_options_t): added field use_crt,
10202 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10203 catch a probable future bug,
10204 * src/pic16/gen.c: aopIdx function commented out,
10205 * (genAssign): commented out old code which used aopIdx,
10206 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10207 code, added if conditionals to take into account the --use-crt
10208 command line options,
10209 * src/pic16/main.c (pic16_optionsTable): added new command line
10210 options, --use-crt= and --no-crt,
10211 * (_pic16_linkEdit): now the proper crt object is added in the
10212 linker command line except than when --no-crt is specified,
10213 * src/pic16/pcode.c,
10214 * src/pic16/pcode.h: added some structures and functions for a new
10215 optimization scheme to compansate for instruction overhead between
10216 same iCodes, this scheme is currently under development and is not
10217 working in any way,
10218 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10220 * device/lib/pic16/startup/crt0i.c,
10221 * device/lib/pic16/startup/crt0iz.c: added global char variable
10222 __uflags to force the generation of an idata section
10224 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10227 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10228 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10230 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10232 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10233 Frieder) and clarified the default code optimization mode
10235 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10237 * src/SDCC.lex (doPragma, process_pragma),
10238 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10239 "opt_code_size", and "opt_code_balanced"
10240 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10241 regrouped options by category, added support for category headers
10242 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10243 and "--opt-code-size"
10244 * doc/sdccman.lyx: documented these new options and pragmas
10245 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10246 preference into account
10248 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10250 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10251 geniCodePreDec): Fixed bug 904237 by generating a warning
10253 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10255 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10257 * src/pic/device.c : When no max ram set validate full memory range.
10259 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10261 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10263 * device/lib/_gptrget.c,
10264 * device/lib/_gptrput.c: updated comment
10265 * device/lib/calloc.c,
10266 * device/lib/free.c,
10267 * device/lib/malloc.c,
10268 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10269 * src/SDCCcse.c (cseBBlock),
10270 * src/SDCCicode.c (printOperand, geniCodeArray),
10271 * src/SDCCicode.h (struct operand): fixed bug 868103
10272 * support/regression/tests/bug-868103.c: added
10273 * src/SDCCast.c (searchLitOp),
10274 * src/SDCCcse.h (struct cseDef),
10275 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10276 * src/SDCCicode.h (struct operand),
10277 * src/SDCCsymt.h (struct sym_link),
10278 * src/avr/gen.c (hasInc),
10279 * src/ds390/gen.c (hasInc),
10280 * src/hc08/gen.c (genPlusIncr, hasInc),
10281 * src/mcs51/gen.c (hasInc),
10282 * src/pic16/glue.c (pic16_printIvalChar),
10283 * src/pic16/ralloc.c (regWithIdx),
10284 * src/xa51/gen.c (hasInc) : removed warnings
10285 * src/SDCCast.c (createBlock): added comment ???
10286 * src/hc08/ralloc.c: updated comments
10288 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10290 * doc/sdccman.lyx: updated section on switch statements, added
10291 section about semaphore locking
10292 * doc/Makefile: added option -info for latex2html
10293 * device/lib/_gptrget.c,
10294 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10296 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10298 * src/pic/device.h,
10299 * src/pic/device.c,
10300 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10301 maxram is less than 0x100.
10303 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10305 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10307 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10310 * src/mcs51/main.c,
10311 * src/ds390/main.c,
10315 * src/pic16/main.c,
10318 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10319 a jump table is the best form for a switch statement, including
10320 automatic insertion of missing cases to make the case range
10321 continuous. Developed in collaboration with Frieder Ferlemann.
10323 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10325 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10326 accumulator result if it needs sign extension
10328 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10330 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10332 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10334 * device/lib/gbz80/printf.c,
10335 * device/lib/z80/printf.c: removed define for NULL
10337 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10339 * as/xa51/xa_link.c,
10340 * device/examples/ds390/ow390/ad26.c,
10341 * device/examples/ds390/ow390/cnt1d.c,
10342 * device/examples/ds390/ow390/counter.c,
10343 * device/examples/ds390/ow390/ds2480.h,
10344 * device/examples/ds390/ow390/ds2480ut.c,
10345 * device/examples/ds390/ow390/findtype.c,
10346 * device/examples/ds390/ow390/gethumd.c,
10347 * device/examples/ds390/ow390/owllu.c,
10348 * device/examples/ds390/ow390/ownetu.c,
10349 * device/examples/ds390/ow390/swt12.c,
10350 * device/examples/ds390/ow390/swtloop.c,
10351 * device/examples/ds390/ow390/temp.c,
10352 * device/examples/ds390/ow390/temp10.c,
10353 * device/examples/ds390/ow390/thermo21.c,
10354 * device/examples/ds390/ow390/tinilnk.c,
10355 * device/examples/ds390/ow390/tstfind.c,
10356 * device/examples/serialcomm/windows/serial.cpp,
10357 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10358 * device/include/reg51.h: fixed line endings for cvs
10360 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10362 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10363 packRegsForAccUse, packRegisters): new accumulator register
10365 * support/regression/ports/hc08/support.c (_putchar): suppress
10366 warning of unused variable
10367 * src/SDCCicode.c: added SWAP entry to codeTable
10369 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10371 * device/lib/sprintf.c: forgot to add this file before previous commit
10373 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10375 * src/pic16/gen.c (genPackBits): added operand right in function
10376 parameters, load result directly if p_type is POINTER (that is
10377 called by genNearPointerSet)
10378 * (genUnPackBits): added operand left in function parameters,
10379 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10380 FSR0 if accessing bitfields,
10382 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10384 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10385 _print_format; updated printf, sprintf, vsprintf
10386 * device/include/asm/default/features.h: corrected comment/define
10387 * device/lib/Makefile.in: added sprintf.c
10388 * device/lib/libsdcc.lib: added sprintf module
10389 * device/lib/printf_large.c,
10390 * device/lib/vprintf.c,
10391 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10393 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10394 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10395 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10397 * support/regression/tests/zeropad.c: define idata as data for hc08
10399 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10401 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10402 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10403 labels are referenced at least once (even if a reference is not found)
10404 * src/hc08/gen.c (emitcode): set isComment flag for comments
10405 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10406 loads), rules 6a..6b (optimize jumps to return)
10408 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10410 * device/lib/acosf.c (acosf),
10411 * device/lib/asinf.c (asinf),
10412 * device/lib/atanf.c (atanf),
10413 * device/lib/ceilf.c (ceilf),
10414 * device/lib/cosf.c (cosf),
10415 * device/lib/coshf.c (coshf),
10416 * device/lib/cotf.c (cotf),
10417 * device/lib/fabsf.c (fabsf),
10418 * device/lib/floorf.c (floorf),
10419 * device/lib/log10f.c (log10f),
10420 * device/lib/logf.c (logf),
10421 * device/lib/sinf.c (sinf),
10422 * device/lib/sinhf.c (sinhf),
10423 * device/lib/sqrtf.c (sqrtf),
10424 * device/lib/tanf.c (tanf),
10425 * device/lib/tanhf.c (tanhf),
10426 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10427 replaced all instances of "reentrant" in the library functions
10428 defined in math.h with this macro.
10429 * support/regression/tests/float_trans.c: reenabled test for hc08
10431 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10433 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10434 erroneously deleted
10436 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10438 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10439 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10440 multi-byte volatile operands are used
10441 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10442 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10443 initialization to area GSINIT0 so that it would always precede
10444 any static initializers in GSINIT
10445 * support/regression/tests/zeropad.c: fixed idata define for hc08
10446 * support/regression/tests/bug-927659.c,
10447 * support/regression/tests/float_trans.c: disabled tests for hc08
10448 pending missing library routines
10449 * .version: increased version number to 2.4.4 - hc08 port now passes
10453 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10455 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10456 * Makefile.common.in,
10458 * as/hc08/Makefile.in,
10459 * as/mcs51/Makefile.in,
10460 * as/z80/Makefile.in,
10461 * debugger/mcs51/Makefile.in,
10462 * device/include/Makefile.in,
10463 * device/lib/Makefile.in,
10466 * link/z80/Makefile.in,
10467 * packihx/Makefile.in,
10468 * sim/ucsim/main_in.mk,
10469 * sim/ucsim/avr.src/Makefile.in,
10470 * sim/ucsim/doc/Makefile.in,
10471 * sim/ucsim/gui.src/serio.src/Makefile.in,
10472 * sim/ucsim/hc08.src/Makefile.in,
10473 * sim/ucsim/s51.src/Makefile.in,
10474 * sim/ucsim/xa.src/Makefile.in,
10475 * sim/ucsim/z80.src/Makefile.in,
10477 * support/cpp2/Makefile.in,
10478 * support/librarian/Makefile,
10479 * support/makebin/Makefile: added DESTDIR to the install path proposed
10480 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10481 * doc/sdccman.lyx: added DESTDIR documentation
10483 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10485 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10486 instruction for interrupt handlers, use fast returns when returning
10487 from high priority interrupts
10489 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10491 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10493 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10494 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10495 bugs, ported much of Bernhard's code from mcs51
10496 * src/mcs51/gen.c (genSend),
10497 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10498 than one when calling a reentrant function
10499 * device/lib/_mullong.c: defined an alternate struct layout for big
10500 endian ports (hc08)
10502 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10504 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10507 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10509 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10510 are sane and complete before asking the port its prefered parameter
10511 passing method (fixes bug #1017633)
10512 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10515 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10517 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10518 problem in bitfields >= 8 bits.
10520 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10522 * src/SDCCsymt.c: undid changes that were not meant to be committed
10524 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10526 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10528 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10530 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10531 copied and wrong bit got inverted
10533 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10535 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10536 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10537 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10538 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10539 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10540 assignments to bitfields at known addresses
10541 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10542 reads from bitfields at known addresses
10543 * src/hc08/ralloc.c (packRegisters),
10544 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10545 genhc08Code): optimize pointer get values used as conditionals
10546 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10549 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10551 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10552 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10553 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10556 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10558 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10560 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10562 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10565 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10567 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10569 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10571 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10574 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10576 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10578 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10580 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10581 cases use more compact code.
10583 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10585 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10587 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10589 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10591 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10594 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10595 parameter of changePointer() from symbol* to sym_link*
10596 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10597 * src/SDCCsymt.c (compareType): void* type is castable to other
10598 pointers, but not necesarily an exact match.
10599 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10600 is no longer blindly treated as an exact match.
10601 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10603 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10605 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10607 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10611 * src/pic/ralloc.h,
10612 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10614 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10616 * src/pic/device.c,
10617 * src/pic/device.h,
10618 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10620 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10622 * src/mcs51/gen.c (emitcode): fixed bug #992819
10624 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10626 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10627 there's no need to make it worse
10629 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10631 * src/mcs51/ralloc.c (deassignLR),
10632 * src/ds390/ralloc.c (deassignLR),
10633 * src/hc08/ralloc.c (deassignLR),
10634 * src/z80/ralloc.c (deassignLR),
10635 * src/pic/ralloc.c (deassignLR),
10636 * src/pic16/ralloc.c (deassignLR),
10637 * src/avr/ralloc.c (deassignLR),
10638 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10639 rlivePoint): fixed another part of bug #971834
10641 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10643 * src/z80/main.c: enabled "critical" keyword
10644 * src/z80/mappings.i,
10645 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10646 functions (fixes bug #979646)
10647 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10649 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10651 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10654 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10656 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10657 doesn't disable too much optimizations
10659 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10661 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10663 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10665 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10667 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10669 * src/pic/gen.c tidied up tabs
10670 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10671 * src/pic/main.c tidied up tabs
10672 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10673 * src/pic/pcoderegs.c tidied up tabs
10674 * src/pic/ralloc.c tidied up tabs
10676 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10678 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10679 to S_FIXED for pic16 port and when symbol is not in level 0,
10680 allocate for S_REGISTER storage class and pic16 port, too,
10681 * src/pic16/device.h: prototype for checkSym,
10682 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10683 * (pic16_assignConfigWordValue): test the value and the mask to
10684 validate that the value is suitable for the configuration word,
10685 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10686 collect extern declared symbols, don't emit symbol twice, check
10687 first if symbol is in publics set first,
10688 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10689 * added command line '--fstack' which enables an experimental
10690 feature for stack access, too buggy to be used yet...
10691 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10692 * (pic16_allocDirReg): when register has storage class S_REGISTER
10693 allocate in pic16_dynAccessRegs,
10694 * device/include/pic16/pic18f????.h: modified configuration word
10695 naming convention, words started as CONFIG0H but should be CONFIG1H
10697 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10699 * device/include/mcs51reg.h: fixed bug 970993
10701 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10703 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10704 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10705 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10706 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10707 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10708 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10709 error/warning numbers,
10710 added function setWarningDisabled()
10711 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10712 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10713 _memcmp.c _memmove.c calloc.c realloc.c free.c
10714 * support/regression/tests/malloc.c: added tests for new functionality
10715 * support/regression/tests/zeropad.c: added tests for truncated initializers
10716 and initialized char arrays starting with '\x0'
10717 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10719 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10721 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10723 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10725 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10726 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10727 peephole 177.e. Thanks to anonymous
10729 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10731 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10732 function isn't used in the source but referenced as a
10733 variable initializer then declare it as extern in .asm file
10735 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10737 * .version: increased version number to 2.4.3
10739 Adding version extension according to ChangeLog CVS revision
10740 * src/Makefile.in (target all): added dependency 'version.h'
10741 * (rule version.h): added rule to create version.h from ChangeLog,
10742 * (rule dep): added dependency version.h,
10743 * src/version.awk: AWK script to create version.h
10744 * src/SDCCdwarf2.c (dwWriteModule),
10745 * src/SDCCglue.c (initialComments),
10746 * src/SDCCmain.c (printVersionInfo): modified to write after
10747 version string the version extension number,
10748 * src/SDCCutil.c: included "version.h"
10749 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10751 * src/SDCCutil.h: added prototype for getBuildNumber
10753 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10754 includeDirsSet, too,
10755 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10756 const char [] is found in function prototype...
10758 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10759 moving to WREG with source is already in WREG,
10760 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10761 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10762 * (aopForSym): stack'ed symbols are partially supported, added
10763 if-clause to support symbols in FARSPACE,
10764 * (sameRegs): added test for AOP_ACC to see if registers are same,
10765 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10766 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10767 * (pic16_popRegFromString): will not allocate a new register if it
10768 doesn't find one by name, bug may have introduced...
10769 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10770 * (genIpush): revived to use pic16 port's stack,
10771 * (genAddrOf): added incomplete case for stack'ed operand,
10772 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10773 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10774 can handle multibyte operands,
10775 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10776 * (pic16initialComments): added message for MPLAB compatibility
10778 * src/pic16/main.h: prototype for pic16_mplab_comp,
10779 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10780 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10781 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10782 because of increased complexity of procedure,
10783 * (_process_pragma): stack pragma changed to format 'stack pos len',
10784 emit symbol '_stack_end' to conform with gplink,
10785 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10786 to search for register,
10787 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10789 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10790 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10791 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10792 case for PO_GPR_REGISTER,
10793 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10794 dies, the new era is ahead !...
10795 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10796 pic16_dynInternalRegs,
10797 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10798 * (pic16_allocDirReg): minor optimizations and bug fixes,
10799 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10801 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10802 load stack and frame pointer with address of 'stack_end' symbol
10804 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10806 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10807 without source code but only variable initializers
10809 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10811 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10812 external are not declared as extern to reduce overhead while linking
10814 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10816 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10818 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10820 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10821 Yee Keat for the patch
10822 * src/SDCCast.c (decorateType): fixed bug #979599
10823 * src/ds390/gen.h: removed local fReturnSizeDS390
10824 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10825 * src/ds390/gen.c (genAnd, genOr, genXor),
10826 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10828 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10830 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10831 add relFilesSet to $3, manipulate $2 to handle linking of object
10832 files without source files in command line,
10833 * device/include/pic16 (all headers): added ID location macros,
10834 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10835 entries for ID location bytes,
10836 * (pic16_assignIdByteValue): NEW,
10837 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10838 added field dumpcalltree to pic16_options_t,
10839 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10840 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10841 emitting rFalseIfx label after check_carry label,
10842 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10843 pic16_emitDIRegs), NEW
10844 * (pic16glue): dump .calltree file when option --calltree found,
10845 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10846 * (_pic16_genAssemblerPreamble): emit ID locations after
10847 configuration registers,
10848 * (pic16_linkCmd): modifications of the link command,
10849 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10850 * (pic16_pCodeInitRegisters): don't init stack registers,
10851 * (pic16_findPrevInstruction): fixed bug,
10852 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10853 bug with immediate registers,
10854 * (buildCallTree): traces stack push and pop,
10855 * (pct2): dump also stack usage for each function,
10856 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10857 * (pic16_allocDirReg): various modifications,
10858 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10861 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10863 * src/pic16/pcode.c: removed buggy double colon
10865 2004-07-01 Borut Razem <borut.razem AT siol.net>
10867 * support/scripts/sdcc.nsi: added include/pic16 to setup
10869 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10871 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10872 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10874 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10875 specific command line arguments. Also added sample lkr script
10876 for placing a variable at a specific memory bank.
10877 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10878 at a specific memory bank,
10879 * (pic16_dump_isection): fixed bug which caused string literals to
10880 be omitted when dumping idata section,
10881 * (pic16_groupRegistersInSection): added code to handle registers
10882 in specific memory banks,
10883 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10884 public, all references are renamed too,
10885 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10887 * (pic16_storeForReturn): added case to handle when dest is WREG,
10888 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10889 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10890 pic16_rel_udata, check to see if that register is marked as being
10891 a member of a specific memory bank,
10892 * (pic16_printIvalCharPtr): added code to add string literals either
10893 to code or the idata sections,
10894 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10895 also accept the 'udata' pragma,
10896 * src/pic16/main.h: new structure types sectName and sectSym
10897 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10898 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10899 * (pic16_findPrevInstruction): fixed, it returned nothing,
10900 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10901 instruction combinations,
10902 * (pic16_FixRegisterBanking): heavily reorganised,
10903 * (pic16_AnalyzeBanking): if generating banksel directives is
10904 disabled, then don't call FixRegisterBanking at all,
10905 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10906 completely removed,
10907 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10909 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10911 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10912 Phuah Yee Keat <yk.phuah AT nestac.com>
10914 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10916 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10917 correctly the IVT even if it is relocated to some other location
10919 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10921 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10922 * device/include/pic16/pic18f2220.h: NEW,
10923 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10924 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10925 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10926 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10927 nodefaultlibs, ivt_loc is the location of the interrupt vector
10928 table, and nodefaultlibs signs that default libraries should not be
10929 linked in link stage,
10930 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10931 according to --ivt-loc argument,
10932 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10933 when pragma stack is found,
10935 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10937 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10938 256 (range check), 257 (do while), 258.a-f (bit banging
10939 f.e. on 3-wire SPI bus)
10941 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10943 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10944 variables used exclusively within a loop
10946 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10948 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10950 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10952 * src/SDCClrange.c (computeClash): fixed bug #971834
10954 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10956 * src/mcs51/gen.c (genCmp): fixed bug #975903
10957 * src/hc08/gen.c (operandsEqu),
10958 * src/ds390/gen.c (operandsEqu),
10959 * src/z80/gen.c (operandsEqu),
10960 * src/pic/gen.c (operandsEqu),
10961 * src/pic16/gen.c (operandsEqu),
10962 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10963 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10965 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10967 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10969 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10971 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10972 default case in switch statement,
10973 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10974 to eliminate problem with initialisation of pointers, but problem
10976 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10977 * (emitStaticSegment): removed various lines emitting debug info,
10978 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10979 added processor registers for utilizing EEPROM,
10980 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10981 configurable and set 8
10983 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10985 * .version: increased version number to 2.4.2,
10987 Cumulative patch for pic16 port
10988 * src/pic16/device.c: changed scheme to dump initial values for
10989 variables in idata segment, all print_idata* functions were removed,
10990 now the pic16_printIval* will be called,
10991 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10992 * _pic16_printPointerType, pic16_printPointerType,
10993 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10994 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10995 NEW, similar to the respective functions in SDCCglue.c,
10996 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10997 way, emitting hex bytes,
10998 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11000 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11002 * src/avr/ralloc.c (serialRegAssign),
11003 * src/xa51/ralloc.c (serialRegAssign),
11004 * src/pic/ralloc.c (serialRegAssign),
11005 * src/pic16/ralloc.c (serialRegAssign),
11006 * src/hc08/ralloc.c (serialRegAssign),
11007 * src/z80/ralloc.c (serialRegAssign),
11008 * src/ds390/ralloc.c (serialRegAssign),
11009 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11011 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11013 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11014 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11016 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11018 Cumulative patch for pic16 port:
11019 * src/pic16/device.h (typedef PIC16_device) modified fields for
11020 defining microcontrollers,
11021 * src/pic16/device.c: added new info for all devices in Pics16 array,
11022 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11023 to be optimised out by the pCode optimiser,
11024 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11025 specially, bug reported by G.M. Gallant,
11026 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11027 as force'd so that cannot be optimised out by pCode optimiser,
11028 * src/pic16/pcode.c,
11029 * src/pic16/pcodepeeph.c,
11030 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11031 they are disabled by default, but can be enabled explicit with
11032 command argument --denable-peeps, for testing,
11033 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11034 --pomit-ivt in COMPILE_FLAGS
11036 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11038 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11039 compilation on MSVC
11041 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11043 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11045 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11047 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11048 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11050 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11052 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11053 would only assign 0x300001 register.
11055 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11057 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11058 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11060 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11062 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11064 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11065 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11066 added peephole 254 (left shift), 255 (jump table)
11068 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11070 * device/lib/Makefile.in: removed comment line with model-pic16,
11071 * (target port-specific-objects-pic16): the libraries and objects
11072 are copied to the build directory form the device/lib/pic16/bin
11075 Cumulative patch concerning pic16 port:
11076 * library directory has been re-organized,
11077 * added support for PIC18F1220,
11078 * added headers and library sources for chips 18f1220,18f6520,
11079 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11081 * configuration registers setting has changed, now each supported
11082 device has a complete description of the registers it uses,
11083 * all initialisations are moved to idata sections, these section
11084 can be absolute or relocatable,
11085 * fixed initialisation of codespace variables,
11086 * fixed warning about PCLATU and gpsim,
11087 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11088 * (genAssign): use table reads when assigning from variables in codespace,
11089 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11090 char/int variables placed in codespace,
11091 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11092 registers set in .asm file, no need for --pomit-config-words anymore,
11093 * (pic16glue): some 8051 legacy segments are commented out
11094 (to be removed completely),
11095 * added support for alternative assembler and linker with --asm=
11096 and --link= command line arguments,
11097 * peepholes are disabled automatically in the port, no need to
11098 specify on command line,
11099 * port supports natively char/int/long multiplication, but converts
11100 all divisions to support functions,
11101 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11102 to the file set in variable $2,
11103 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11104 strings in ASCII format and not in hex,
11105 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11106 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11107 allocate proper register if iCodes aren't temporary,
11109 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11111 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11113 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11115 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11118 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11120 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11121 computed address is reused
11122 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11123 multi-byte bitfields
11125 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11127 * src/z80/gen.c: (genArrayInit): must check for pointers too
11129 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11131 * support/regression/tests/zeropad.c: never meant to commit the
11132 nestedstruct test: removed, added check for GCC version
11134 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11136 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11137 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11138 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11139 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11140 bugs 928906 and 954082 half-empty initializers
11142 * src/SDCCsymt.c (getAllocSize): added for above fix
11143 * src/z80/gen.c (genArrayInit): fixed bug 741044
11144 * support/regression/tests/zeropad.c: added tests
11146 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11148 * src/pic16/device.c (pic16_dump_section): corrected bug which
11149 caused some symbols of the libraries to be misplaced
11151 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11153 * src/pic16/glue.c,
11154 * src/pic16/ralloc.h,
11155 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11156 to fix conflict with pic port
11158 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11160 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11161 externs configuration variables,
11162 * src/pic16/ralloc.h,
11163 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11164 prototype in header, commented out some debug messages
11166 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11168 * src/pic16/glue.c,
11169 * src/pic16/main.c,
11170 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11171 for gpasm COFF object generation. Thanks to D. Hawkins for
11174 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11176 * src/ds390/main.c,
11177 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11178 Brock for spotting this)
11179 * src/ds390/gen.c (genEndFunction),
11180 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11181 interrupt handler and critical. Disable push/pop optimizations when
11182 peephole optimizations disabled.
11184 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11186 Updated pic16 library sources and headers.
11187 * device/lib/pic16/pic18f*/ ,
11188 * device/include/pic16/*.h: modified to handle structured SFR
11191 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11193 * src/port.h (PORT structure): added hook initPaths, now each
11194 port can declare its own default search paths,
11195 which can been seen with the --print-search-dirs option,
11196 see pic16 port for example,
11197 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11198 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11199 * (doPrintSearchDirs): NEW, replaces in a central manner the
11200 printing of search dirs which was split in set*Paths functions,
11201 * (main): added call to port->initPaths and doPrintSearchDirs,
11203 * src/ds390/main.c,
11206 * src/izt/tlcs900h.c,
11207 * src/mcs51/main.c,
11209 * src/pic16/main.c: modified port structures to reflect addition of
11212 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11213 * (pic16_dump_section): for registers in same address reserve memory once,
11214 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11216 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11217 result is greater in size than right or left,
11218 * (pic16_genUMult8X8_8): there are some cases where the result can
11219 be 16 bits size, so handle these,
11220 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11221 * (pic16_outBitC): modified to emit pcodes,
11222 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11224 * (genDivOneByte): implemented algorithm to divide 8-bits,
11225 * (genCmp): uncommented goto, but issues still exist,
11226 * (genAnd): fixed a bug with variables >8bits,
11227 * (genPackBits): optimization added that uses BCF/BSF to change a
11229 * (genAssign): fixed bug when assigning floating point literals,
11230 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11231 __sdcc_gsinit_startup label,
11232 * src/pic16/main.c (_pic16_init): removed search directory
11234 * (_pic16_initPaths): NEW, used to initialise search directories,
11235 * (_hasNativeMulFor): support functions for all except char/int
11236 multiplication, and char division,
11237 * (PIC16_port struct): modified entry for native mul support,
11238 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11240 * (buildCallTree): call to register_usage is ifdef'ed out,
11242 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11244 * device/include/string.h: applied Stas Sergeev's patch to make this
11245 header file compatible with the preprocessor -Wundef option
11246 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11247 failure (fixes bug #941458)
11249 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11251 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11252 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11253 that the variable, not the function, should be static
11254 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11255 to be consistent with non-literal case
11257 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11259 * src/SDCCast.c (isConformingBody): fixed bug #949967
11260 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11261 convilong): fixed bug #952086
11263 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11265 * src/SDCCmem.c (allocVariables): fixed bug #955321
11267 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11269 * src/hc08/main.c (_hc08_genAssemblerEnd),
11270 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11271 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11272 completely eliminated the use of a temporary file
11273 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11274 when more than one file linked
11275 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11277 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11279 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11280 which fixes bug #543481
11281 * support/regression/tests/bug-751703.c: fixed comments left from a
11282 cut and paste error
11283 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11284 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11285 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11287 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11288 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11289 are now changed to underscores in moduleName
11291 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11293 * as/mcs51/lkmem.c: better fix for bug #954173
11295 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11296 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11298 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11299 * device/include/c8051f000.h,
11300 * device/include/c8051f120.h,
11301 * device/include/c8051f300.h,
11302 * device/include/c8051f310.h,
11303 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11304 PWM16) and detab'ed
11306 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11308 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11309 and mailing lists, doc'ed --no-peep-comments, removed reference
11310 to knoppix (newest version has no LyX/LaTeX), other minor changes
11311 * src/SDCCglue.c (glue): save 2 bytes stack space with
11312 option --main-return. The ljmp could probably be avoided too
11314 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11316 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11318 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11320 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11321 * src/SDCCopt.c (isLocalWithoutDef),
11322 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11323 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11324 (credit to Maarten Brock for patch #949363, on which this is based)
11325 * support/regression/tests/bug-751703.c: some test cases of extern used
11326 within inner scopes.
11328 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11330 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11332 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11334 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11335 dwWriteLabel): fix to create valid debugger symbols even when
11336 the module name has non-alphanumeric symbols in it
11337 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11338 when a variable's allocation has been optimized away
11341 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11343 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11345 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11346 * src/mcs51/main.c,
11347 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11348 * src/ds390/main.c,
11349 * src/z80/gen.c (z80_emitDebuggerSymbol),
11351 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11353 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11354 * src/pic16/main.c,
11355 * src/avr/gen.c (avr_emitDebuggerSymbol),
11357 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11359 * src/SDCCdebug.c (emitDebuggerSymbol),
11361 * src/port.h: added a debugger struct to the port struct. Added a
11362 callback for defining debugger symbols
11364 * src/SDCCast.c (createLabel),
11365 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11368 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11369 iCode back to the ast for the function
11371 * src/hc08/ralloc.c (hc08_assignRegisters),
11372 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11373 unneeded fields from the regs struct.
11374 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11375 pushReg() & pullReg() functions instead of emitcode()
11377 * src/hc08/gen.c (genLabel, genhc08Code),
11378 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11380 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11383 * src/hc08/gen.c (genEndFunction, genhc08Code),
11385 * src/mcs51/gen.c (genEndFunction, gen51Code),
11387 * src/ds390/gen.c (genEndFunction, gen390Code),
11389 * src/z80/gen.c (genEndFunction, genZ80Code),
11392 * src/pic/gen.c (genEndFunction, genpic14Code),
11394 * src/pic16/gen.c (genEndFunction, genpic16Code),
11396 * src/avr/gen.c (genEndFunction, genAVRCode),
11398 * src/xa51/gen.c (genEndFunction, genXA51Code),
11400 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11401 specific code to cdbFile.c and out of the backend code generators
11403 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11404 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11405 starting address is now 0
11408 * as/hc08/m08pst.c,
11409 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11410 assembler directive for DWARF support
11411 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11415 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11417 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11419 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11420 and inappropriate peephole optimization in jump tables
11422 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11424 * as/hc08/m08pst.c,
11425 * src/SDCCglue.c: sdccopt works for the hc08 port now
11427 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11429 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11431 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11433 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11435 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11437 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11441 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11442 comments from the peephole optimizer replacement rules
11443 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11445 * src/SDCCcse.c (updateSpillLocation),
11446 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11448 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11449 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11450 objects far pointers
11452 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11454 * src/SDCCsymt.h: a missing part of my last change
11455 * src/pic/ralloc.c (regTypeNum),
11456 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11458 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11461 * src/SDCCicode.c (aggrToPtrDclType),
11462 * src/SDCCptropt.h,
11463 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11464 ptrPseudoSymConvert),
11465 * src/pic/ralloc.c (regTypeNum),
11466 * src/pic16/ralloc.c (regTypeNum),
11467 * src/hc08/ralloc.c (regTypeNum),
11468 * src/ds390/ralloc.c (regTypeNum),
11469 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11470 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11472 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11474 * link/z80/lkmain.c (afile),
11475 * as/hc08/lkmain.c (afile),
11476 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11477 prevent a pointer problem when a filename has no directory and
11478 no extension specified.
11480 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11482 * link/z80/lkmain.c (afile): allow periods in directory names
11483 * link/z80/lkmain.c (afile),
11484 * as/mcs51/lkmain.c (afile),
11485 * as/hc08/lkmain.c (afile): allow linker script file to have an
11486 extension other than ".lnk"
11487 * link/z80/lklex.c (getfid),
11488 * link/z80/lkmain.c (parse),
11489 * as/mcs51/lklex.c (getfid),
11490 * as/mcs51/lkmain.c (parse),
11491 * as/hc08/lklex.c (getfid),
11492 * as/hc08/lkmain.c (parse): Support comments in the linker script
11493 file on lines by themselves and after filenames
11495 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11497 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11499 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11501 * src/z80/peeph-z80.def: removed some peephole rules that don't
11502 work with multibyte arithmetic (fixed bug #937126)
11503 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11504 to registers and not global variables
11505 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11506 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11507 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11508 checking for assignments not internally generated (fixed bug #931895)
11509 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11510 structure member (fixed bug #930072)
11512 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11514 * src/SDCCmain.c (linkEdit),
11515 * src/hc08/main.c (_hc08_parseOptions),
11516 * as/hc08/Makefile.in,
11517 * as/hc08/aslink.h,
11519 * as/hc08/m08pst.c,
11520 * as/hc08/lkrloc.c (relr, rele),
11521 * as/hc08/lkarea.c (lnkarea)
11522 * as/hc08/lkmain.c (afile, parse),
11523 * as/hc08/lkelf.c: support for ELF output
11524 * as/hc08/lks19.c (s19),
11525 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11527 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11529 * as/mcs51/lkihx.c: Fixed bug #899105.
11531 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11533 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11534 .dsp files from Unix to DOS.
11536 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11538 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11539 function pointers; we have been compliant for several months now.
11540 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11541 change that was accidently commented out
11542 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11543 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11546 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11548 * src/hc08/gen.c: output of all of the internal debugging information
11549 is now controlled by the D() macro; it is disabled by default
11551 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11553 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11554 harder to keep the same registers during a CAST iCode
11555 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11556 long via int can be done in a single cast, if the signedness is
11558 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11559 putchar() in tinibios.c in ds390's library
11561 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11563 * src/SDCCast.c (decorateType): fixed bug #898889,
11564 cast result of a literal complement too
11565 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11566 fixed check for bitfields
11568 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11570 * src/SDCCicode.c (geniCodeLogic): made it static,
11571 (geniCodeLogicAndOr): added in order to fix bug #905492,
11572 (ast2iCode): fixed bug #905492
11573 * support/regression/tests/bug-905492.c: added
11574 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11575 (processParms): fixed bug #927659: don't copy parms, this will clear
11577 * support/regression/tests/bug-927659.c: added
11579 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11581 * src/SDCCast.c (addCast): don't cast float to char
11582 * device/lib/libsdcc.lib: added _memmove
11584 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11586 * device/lib/large/Makefile: fixed parallel execution by
11587 replacing `make` by `$(MAKE)`
11589 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11591 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11592 offsets (fixes bug #923936)
11594 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11596 * device/lib/small/Makefile: fixed parallel execution by
11597 replacing `make` by `$(MAKE)`
11599 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11601 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11603 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11605 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11606 * src/regression/Makefile: Regression test was not running.
11608 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11610 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11611 complement if possible
11612 * src/SDCCval.c (valComplement),
11613 * src/SDCCicode.c (operandOperation): fixed complement of literal
11614 * support/regression/tests/onebyte.c (testComplement): added
11616 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11618 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11619 return an optimized tree; actually replace actParm with the new tree
11620 * src/SDCCast.h: added some parantheses to remove side effects
11621 * support/regression/tests/bug-920866.c
11623 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11624 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11625 Bit operands were not being handled properly in the pic14 port.
11626 (now src/regression/add.c passes again).
11628 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11630 * src/SDCC.y (labeled_statement): case and default no longer require
11631 a following statement (RFE #893037)
11633 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11635 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11636 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11637 disabled (fixes bug #916294)
11638 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11639 "mov a,acc"; patch provided by Lenny Story
11640 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11642 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11644 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11646 * src/ds390/gen.c (genFunction, genEndFunction),
11647 * src/ds390/ralloc.c (ds390_assignRegisters),
11648 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11649 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11650 pushed if there are parameters passed on the stack. Also, a cleaner
11651 way to decide if r0/r1 should be pushed/popped. (Together they fix
11654 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11657 * device/lib/mcs51/crtpagesfr.asm,
11658 * device/lib/mcs51/crtxinit.asm,
11659 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11660 to avoid confusion with Si Lab's SFRPAGE register.
11662 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11664 * src/SDCCglue.c (emitMaps): allow public sfr variables
11665 * src/SDCCglue.c (initialComments): include compiler build date
11666 with compiler version and put the timestamp of the generated
11667 assembly file on a serperate line to be less confusing.
11668 * src/port.h: added genInitStartup hook
11670 * src/ds390/main.c,
11673 * src/pic16/main.c,
11675 * src/z80/main.c: genInitStartup initialize as NULL (default to
11676 historical behaviour)
11677 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11678 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11679 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11680 library instead of hard coding it into the compiler.
11681 * support/regression/ports/mcs51-stack-auto/spec.mk,
11682 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11683 * device/lib/mcs51/Makefile,
11684 * device/lib/small/Makefile,
11685 * device/lib/large/Makefile,
11686 * device/lib/mcs51/crtpagesfr.asm,
11687 * device/lib/mcs51/crtstart.asm,
11688 * device/lib/mcs51/crtxclear.asm,
11689 * device/lib/mcs51/crtxinit.asm,
11690 * device/lib/mcs51/crtclear.asm,
11691 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11692 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11693 and into user configurable files.
11694 * device/lib/clean.mk: clean mcs51 directory too
11695 * support/regression/tests/longlit.c: added static to T1 declaration
11696 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11697 accesses in the initialization code
11699 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11701 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11702 OSCTRIMVAL as noted in bug #916008
11704 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11706 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11707 in loops with multiple exits (reported as incorrect registers
11708 used by Martin Helmling in Sdcc-user list)
11710 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11712 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11713 made ds390 register extensions look less like error messages
11715 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11717 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11718 reported by Adam Wozniak in Sdcc-user list
11720 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11722 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11723 arithmetic optimizations, added debug output
11725 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11727 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11728 * sdcc.spec: updated and split sdcc into 3 rpms
11729 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11730 needed for literals of LEFT_OP and '+'
11731 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11732 introduced RESULT_TYPE_NOPROM
11733 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11735 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11736 limited promotion to int only for '*'
11737 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11739 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11741 * src/pic16/gen.c (genSkip),
11742 (genc16bit2lit), (gencjneshort): commented out
11743 (is_LitOp): new helper function, checks operand type
11744 (genCmpEq): rewritten
11746 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11748 * support/regression/tests/bug-908454.c: added
11750 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11752 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11753 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11754 (geniCodeCast): cosmetic, don't preserve bit storage class
11755 (geniCodeLeftShift): added promotion
11756 (geniCodeLogic): fixed regression
11757 * src/SDCCsymt.c (computeTypeOr): accept bits too
11758 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11760 2004-03-07 Borut Razem <borut.razem AT siol.net>
11762 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11764 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11766 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11767 version of pic16_genPackRegisters which does not check if ic is a
11769 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11770 function cause string1.c regression test fails
11772 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11774 * sim/ucsim/configure.in,
11775 * sim/ucsim/configure,
11776 * sim/ucsim/doc/Makefile.in: use docdir
11777 * src/SDCC.y: fixed sbit atrributes
11778 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11779 * src/SDCCast.c (decorateType): |^& need special promotion handling
11781 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11782 * src/SDCCsymt.h (computeType),
11783 * src/SDCCicode.c: computeType() needs op
11784 * src/SDCCsymt.c (checkTypeSanity),
11785 * doc/sddman.lyx: "plain" bitfields are unsigned
11786 * src/SDCCsymt.c (computeTypeOr): added
11787 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11789 * src/SDCCval.c (val*): computeType() needs op
11790 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11791 * support/regression/tests/onebyte.c: added tests for |^&
11793 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11795 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11796 for writing icode into asm output.
11798 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11800 * src/pic16/device.c: added some debug lines enabled
11801 with macro DEBUG_CHECK,
11802 * src/pic16/genarith.c: more debug in genPlus,
11803 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11804 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11805 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11806 * (aopForSym): onStack symbols are re-placed in data memspace,
11807 and onStack flag is cleared,
11808 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11809 copy temporary pcodeop,
11810 * (genPcall): added warning for not updating PCLATU,
11811 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11812 always true for pic16 port,
11813 * (genMultOneWord): NEW, supports integer multiplication,
11814 * (genMult): modified to call genMultOneWord,
11815 * (ifxForOp): added warning when return NULL,
11816 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11817 flag is set before call to operandFromSymbol for implicit
11819 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11820 options.intlong_rent are set by default,
11821 * (_hasNativeMulFor): modified to allow port generation of integer
11823 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11824 set regtype to REG_SFR for all registers, restricting seting the
11825 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11827 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11829 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11830 more than 500 times in the regression tests
11832 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11834 * support/Util/SDCCerr.h,
11835 * support/Util/SDCCerr.c,
11836 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11838 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11839 for symbol conflicts.
11840 * support/valdiags/tests/enum.c,
11841 * support/valdiags/tests/tentdecl.c,
11842 * support/valdiags/tests/struct.c: expect possible error messages
11843 referring to original symbol definitions.
11844 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11846 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11848 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11850 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11852 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11854 * src/pic16/ralloc.c (newReg): fixed bug #908929
11856 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11858 * src/ds390/gen.c: added missing #include "main.h"
11860 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11862 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11863 checking if symbol is already in set,
11864 * src/pic16/device.h: prototype for checkAddSym,
11865 * src/pic16/gen.c: (_G): added entry interruptvector,
11866 * (assignResultValue): removed some commented out lines,
11867 * (genFunction): check for ISR via sym->type, absolute section for
11868 interrupt code is created via a new pBlock, the goto instruction is
11869 placed now correctly at the interrupt vector position, changed all
11870 references from ivec to _G.interruptvector,
11871 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11872 is the interrupt is a high priority one, same for return from ISR,
11873 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11874 externs to calls of checkAddSym,
11875 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11876 pic16_pcode_verbose flag is set,
11877 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11878 * src/pic16/pcoderegs.c: message about how many registers are saved
11879 will only be emitted if pic16_pcode_verbose flag is set,
11881 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11883 * src/ds390/ralloc.h,
11884 * src/ds390/ralloc.c (ds390_regWithIdx),
11885 * src/ds390/gen.c (emitcode),
11886 * src/ds390/main.h,
11887 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11888 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11889 ds390operandCompare, getRegsRead, getRegsWritten,
11890 initializeAsmLineNode): customized instruction size calculation for
11891 ds390, started basis for some register optimizations
11892 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11893 corresponding assembly output
11894 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11895 missing push/pop of r0/r1. Optimized push/pops
11897 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11899 * src/mcs51/main.c (instructionSize): fixed ACALL size
11900 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11902 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11904 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11905 the sorting of rlist with NULL elements
11906 * (print_idataType, print_idata): NEW to create idata sections
11907 * src/pic16/device.h: idataSymSet new variable
11908 * src/pic16/gen.c (genFunction): fixed some bugs in string
11909 comparing, improved the absolute section creation for ISRs,
11910 added FSR0L/FSR0H in registers that are saved in an ISR,
11911 * (genInline): fixed the processing of inline snippets,
11912 now they undergo no process by the peephole optimizer
11913 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11914 are placed in idataSymSet,
11915 * (pic16emitStaticSeg): extern symbols are added in externs,
11916 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11917 switching when aboslute variables are placed in access bank memory
11918 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11919 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11920 commented out with #if,
11921 * (pic16_packRegisters): reintroduce the check for CAST because some
11922 symbols are not correctly handled,
11923 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11924 pCodeInstruction instead of pCode,
11925 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11926 pCodeAsmDir definition,
11927 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11928 directive, then the argument directive is emitted without the leading
11929 tab, hack for inline labels which must be in the first column,
11930 * (compareLabel,pic16_findNextInstruction),
11931 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11932 * (insertBankSwitch): modified for the new pCodeAsmDir,
11934 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11935 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11937 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11939 * (pushSide): commented out with #if,
11940 * (assignResultValue): fixed some typos in saving
11942 * (genPcall): FIXED and sync'ed with genCall,
11943 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11944 * (genNearPointerGet): fixed to handle some more cases,
11945 implementation scheme via table reads,
11946 * (genConstPointerGet): modified to access code memory correct,
11947 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11948 and improved to handle some cases
11949 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11950 instead of "RETLW" for init data
11951 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11952 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11953 variables are placed in access bank memory (<0x80 and >=0xf80),
11954 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11955 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11956 TBLWT_POSTDEC,TBLWT_PREINC
11957 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11958 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11960 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11961 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11962 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11963 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11965 2004-02-29 Borut Razem <borut.razem AT siol.net>
11967 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11968 support/Util/findme.h, support/Util/system.h: enhance binary relative
11969 search for lib and include by using findProgramPath()
11971 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11974 * src/SDCCpeeph.c (pcDistance),
11976 * src/mcs51/ralloc.h,
11977 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11978 * src/mcs51/main.h,
11979 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11980 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11981 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11982 size calculation port specific, started basis for some register
11984 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11985 missing push/pop of r0/r1. Optimized push/pops
11986 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11987 * device/lib/_modsint.c (_modsint),
11988 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11989 and stack version so regression tests pass
11991 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11993 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11994 * src/SDCCast.c (decorateType): catch another small optimization
11996 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11997 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11998 modified to finally use computeType() all over SDCC,
11999 see Feature Request #877103
12000 * src/SDCCval.h: cosmetic
12001 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12002 valCompare(); regression tested in muldiv.c
12003 * support/regression/tests/muldiv.c (testMod): mod sign follows
12006 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12008 * src/SDCCast.c (decorateType): fixed bug #902362
12009 * doc/INSTALL.txt: fixed install instructions for win32
12011 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12013 * device/include/Makefile.in (install): fixed by replacing spaces
12016 * doc/INSTALL.txt: updated for release
12017 * doc/sdccman.lyx: added warning for --xstack being buggy
12019 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12021 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12022 to eliminate build warnings.
12023 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12025 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12026 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12028 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12029 removed -penable-stack, added comment for stack pragma, added
12030 warning for not initializing the stack/frame registers, removed
12031 comment at interrupts section
12033 Stack is made permanent, there is no ability to disable stack usage.
12034 * src/pic16/device.h,
12035 * src/pic16/device.c: removed all references to USE_STACK macro,
12036 * src/pic16/device.c (pic16_dump_section): when no elements in
12037 rlist, free rlist before return,
12038 * (pic16_dump_int_registers): NEW, internal registers are a new set
12039 of general purpose registers reused by each function,
12040 * (checkAddReg): returns 1 if registers is added to set,
12041 * (pic16_groupRegistersInSection): when a registers is of type
12042 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12043 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12044 SRCASECMP macro is moved here from device.c
12045 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12046 PO_PCLATU, PO_PRODL, PO_PRODH,
12047 * (pic16_pCodeOpType, genMinus,
12048 changed compares to "a" register, with AOP_ACC,
12049 * (pic16_genPlus): fixed some bugs and indented properly,
12050 * (pic16_addSign): changed size to size+offset in the MOVWF
12052 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12053 multiply 8-bit operand by literal, result is 8-bit,
12054 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12055 multiply 2 8-bit operand, result is 8-bit,
12056 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12058 * src/pic16/gen.c: changed accUse to contain WREG only,
12059 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12060 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12061 true, do not use immediate addressing any more unless sym is a
12062 pointer in codespace,
12063 * (aopForRemat): do not use immediate addressing when symbol not in
12064 codespace and when symbol's address is requested,
12065 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12067 * (aopGet): added case for AOP_ACC and don't return "accumulator
12068 bug" but WREG instead,
12069 * (popGetTempReg): pushes contents of temporary register in stack,
12070 * (popReleaseTempReg): pops contents of temporary register from
12071 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12072 * (pic16_popGet): separated case AOP_ACC to return register WREG
12073 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12074 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12075 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12076 the use of immediate pointers to certain cases only.
12078 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12079 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12080 * (assignResultValue, genCall, genRet): modified to use the new
12081 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12082 genPcall is still broken,
12083 * (genFunction): added code to create 'A' type pBlocks when
12084 interrupt functions are generated, code not extensively tested yet,
12085 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12086 * (genEndFunction): modified so ISRs pop stored registers from stack,
12087 * (genMultOneByte): cleanup,
12088 * (AccRsh): added flag andmask, to and result with appropriate mask,
12089 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12090 * (genDataPointerGet): fixed and reenabled its use,
12091 * (genNearDataPointerGet): bugs fixed,
12092 * (genDataPointerSet): bugs fixed,
12093 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12094 pic16_DumpSymbol, pic16_DumpOp,
12095 * src/pic16/genutils.h: function prototypes for the above functions,
12096 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12098 * (pic16emitRegularMap): many many many improvements, but needs a
12100 * src/pic16/main.c: enable_stack in pic16_options is removed,
12101 * (_pic16_parseOptions): removed command line options -penable-stack,
12102 * (_process_pragma): emit stack symbol only when stack pragma is
12104 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12105 redirected to FSR0L/FSR0H pair,
12106 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12107 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12108 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12110 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12111 * (dumpPicOptype): NEW,
12112 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12113 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12114 with movff instruction,
12115 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12116 added pic16_int_regs, some packRegsFor* functions are commented out,
12117 because produce errors,
12118 * src/pic16/NOTES: minor modifications
12120 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12122 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12123 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12125 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12126 * as/mcs51/lkaomf51.c: fixed bug #895763
12128 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12130 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12132 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12134 * doc/sdccman.lyx: added details about the HC08 storage classes and
12135 interrupts, fixed the register usage info for z80 & gbz80
12137 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12139 * doc/sdccman.lyx: added more pic16 port documentation
12140 * device/include/pic16/: added header pic18fregs.h
12142 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12144 * doc/sdccman.lyx: added Vangelis' contribution
12146 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12148 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12149 extend to the next CALL or PCALL, not just to the next CALL.
12151 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12153 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12155 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12157 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12158 bug #895752 and a better fix for bug #716790
12160 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12162 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12164 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12166 * doc/sdccman.lyx: minor changes, minor changed
12168 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12170 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12171 which can't handle SDCC_NEWONEBYTEOPS,
12172 (geniCodeMultiply): removed conversion from mult to shift for pic14
12175 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12178 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12179 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12180 thus fixing bug #895406
12182 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12184 * device/lib/_modsint.c,
12185 * device/lib/_modslong.c: sign follows divisor only
12186 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12187 signs or signedness can be ignored
12188 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12189 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12190 added optimization for IFX,
12191 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12193 reenabled optimization for IFX, which was removed on 2004-01-11
12194 * src/SDCCast.h: added return type IFX
12195 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12196 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12197 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12198 SDCC_OLDONEBYTEOPS selects the old behaviour
12199 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12200 changed again and commented promotion rule
12201 * src/SDCCval.c (valDiv): promotion no longer necessary
12202 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12203 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12205 * support/regression/tests/onebyte.c: added
12207 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12209 * gen.c (genInline): reverted to old code for assemnling inline
12210 code because of bug reported James Chadd
12212 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12214 * ralloc.h: missing declarations from previous patch,
12215 seems that patch for ralloc.h was never applied, fixed
12217 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12218 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12222 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12223 indirect addressing. Marked FSR0 as deprecated
12224 * gen.c (pointerCode): commented out, not needed now
12225 (pic16_popGet2p): new MOVFF helper function
12226 (genGenPointerGet),
12227 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12228 (shiftRLong): removed duplicate debugging info
12230 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12232 * src/ds390/gen.c (genNearPointerGet),
12233 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12234 optimization with bits, but not bitfields.
12235 * src/ds390/ralloc.c (packRegisters),
12236 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12238 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12240 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12242 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12245 * src/SDCCicode.c (operandFromSymbol),
12246 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12247 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12248 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12249 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12250 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12251 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12253 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12254 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12255 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12256 * src/SDCCsymt.c (newSymbol),
12257 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12260 * src/SDCCval.c (newiList): fixed bug #885705
12262 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12264 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12265 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12267 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12269 * device/include/c8051f120.h,
12270 * device/include/c8051f300.h,
12271 * device/include/c8051f310.h: added/updated header files for Silicon
12272 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12273 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12274 in new section Submitting patches
12276 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12278 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12279 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12280 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12282 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12283 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12284 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12286 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12287 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12288 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12290 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12291 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12292 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12293 genGenPointerSet): fixed bug #892400
12294 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12295 to eliminate build warnings.
12296 * src/SDCCast.c (processParms),
12297 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12299 * support/valdiag/valdiag.py: added GCC to the list of defines active
12300 when compiling with gcc
12302 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12304 * support/Util/SDCCerr.h,
12305 * support/Util/SDCCerr.c,
12306 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12307 with an incomplete type (fixed bug #883734)
12308 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12310 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12312 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12314 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12316 * src/SDCCast.c (decorateType),
12317 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12318 function pointer implementation
12319 * support/regression/tests/funptrs.c: added tests to verify both forms
12320 of function pointers work correctly. Added tests to verify parameters
12321 are passed in the correct order.
12323 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12325 * device.c (regCompare): registers are sorted by ascending
12326 address and increasing size,
12327 * main.c (_pic16_finaliseOptions): removed the declaration
12328 of compiler macro MCU. Now a macro of the format pic18fxxxx
12329 will be defined from the command line
12331 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12332 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12334 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12335 PCOP_RLCF was overwritten!
12336 * gen.c (genSkip): commented out calls to pic16_emitcode,
12337 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12339 * (genRRC): added debugging info,
12340 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12341 overwritten while shifting,
12342 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12343 overwritten while shifting,
12346 * (shiftLLeftOrResult),
12347 * (shiftRLeftOrResult),
12349 * (shiftLLong): Implemented with pic16_emitpcode
12350 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12351 * (genLeftShift): Fixed bug, operand for shift by variable always
12352 was "and"ed with 0x0f,
12353 * (genLeftShiftLiteral),
12355 * (genRightShiftLiteral): added debugging info,
12356 * (genrshFour): added comment,
12357 * (genRightShift): determined signedness from operand "left"
12358 instead of "result"
12360 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12362 * src/SDCCicode.c (geniCodeParms),
12363 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12364 function pointers, fixed function pointer bugs #861242 and #861896
12366 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12368 * device/include/c8051f000.h,
12369 * device/include/c8051f120.h,
12370 * device/include/c8051f300.h: added header files for Silicon
12371 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12373 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12375 * src/SDCCast.c (processParams): added new type flow and restructured
12376 (gatherAutoInit): added new type flow
12377 (addCast): cosmetic changes
12378 (getLeftResultType): added new type flow for array indices, patch
12379 provided by Stas, see FR #877103
12380 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12381 array index patch by Stas
12382 * src/SDCCast.h: added prototype getResultTypeFromType()
12384 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12385 * src/pic/glue.c (pic14emitStaticSeg),
12386 * src/pic16/glue.c (pic16emitStaticSeg),
12387 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12388 for initialization of symbols
12389 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12390 * support/Util/SDCCerr.h:
12391 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12392 * .version: bumped version number to 2.3.8
12393 * device/include/Makefile.in (install),
12394 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12397 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12399 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12400 Slade Rich fixed an optimization bug
12401 * src/pic/pcodepeep.c,
12402 * src/pic/pcoderegs.c
12403 * doc/Makefile (install): added test for directory
12405 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12407 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12408 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12409 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12410 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12411 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12412 * as/mcs51/asexpr.c (term),
12413 * as/hc08/asexpr.c (term): fixed bug #887146
12415 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12417 * src/z80/gen.c (genMult): handle single byte result product
12418 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12419 DUMMY_READ_VOLATILE (fixed bug #886367)
12421 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12423 * support/regression/tests/libmullong.c: fixed logic, on little endian
12424 hosts we ended without a mullong_wrapper()
12426 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12428 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12429 virus/worm forged address usage.
12431 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12433 Fixed promotion, it should be done on AST level:
12434 * src/SDCCast.c (addCast): added promotion to int
12435 (decorateType): updated call to upCast()
12436 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12437 usualUnaryConversions()
12439 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12441 * support/regression/tests/literalop.c (mulWrapper): Added a
12442 wrapper to remove integer overflow warnings.
12444 * support/regression/tests/float_trans.c: Made work on host.
12446 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12449 * support/regression/generate-cases.py (main): Changed from inline
12452 * doc/Makefile (install): Changed to depth first to get rid of
12453 missing directory install warning.
12455 * as/Makefile (install-doc): Made work on Mac.
12457 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12459 * src/SDCCast.c: added an additional type flow in decorateType() of
12460 opposite direction, see feature request #860006; it's enabled at runtime
12461 by setting the environment variable SDCC_NEWTYPEFLOW
12462 * src/SDCCast.h: changed prototype of decorateType()
12463 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12464 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12465 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12466 see feature request #877103
12467 * src/SDCCval.c: updated call of decorateType()
12468 (valBitwise): fixed bug #882876
12469 (valMinus): added promotion
12470 (valLogicAndOr): result is unsigned
12471 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12472 * src/SDCCsymt.c (computeType),
12473 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12474 must not cause an unsigned operation
12475 * src/pic/glue (pic14emitRegularMap),
12476 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12478 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12480 * src/pic/pcode.c (PCodeID): commented out left over debug code
12482 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12484 * support/valdiag/tests/overflow.c: added shift tests
12485 * src/pic/device.c,
12492 * src/pic/pcodepeep.c,
12493 * src/pic/pcoderegs.c,
12494 * src/pic/ralloc.c,
12495 * src/pic/ralloc.h: applied patch from Slade Rich;
12496 added support for multiple code pages and multiple RAM banks on the
12497 PIC 14 port. The ASM files now no longer simply assume all the
12498 code / RAM are in the same page / bank. This means the linker can
12499 safely allocate code/RAM of separate ASM files to different pages/banks.
12500 * doc/sdccman.lyx: added Slade's tips
12501 * src/mcs51/peeph.def: fixed bug #880768
12503 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12505 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12506 * src/SDCCast.c (decorateType): fixed bug #880197
12508 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12510 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12513 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12514 strtof is not part of C89 and isn't included with Mac OS X.
12516 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12518 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12519 shiftL2Left2Result): fixed bug #879326
12520 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12521 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12522 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12523 address fetch for clr instruction
12524 * device/lib/hc08/_mulint.c: created optimized assembly version
12525 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12527 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12529 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12530 proposed in FR #877103
12532 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12534 * src/SDCCval.c (cheapestVal): added missing checks
12535 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12536 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12538 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12540 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12543 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12545 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12546 loaded with the linker search paths (-L arguments) and the libraries
12547 to be linked with the current source (-l arguments). Changes
12548 currently will affect only the pic16 port.
12549 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12550 include path the port specific paths and port specific libraries,
12551 * gplink command now contains the $3 argument,
12552 * src/pic16/device.h,
12553 * src/pic16/device.c,: structure PIC_device is made public and
12554 renamed to PIC16_device, the same for variable Pics which is renamed
12555 to Pics16. Updated all references to them.
12556 * src/pic16/glue.c (pic16glue): corrected bug with code
12557 initialization which bypassed the variable initializations block.
12559 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12560 COMPILE_FLAGS and added the --nostdinc option
12562 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12564 * device/include/mc68hc908jb8.h: Register defs for another member
12565 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12567 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12569 Documenting changes from previous commits.
12570 * configure.in (version 1.56),
12571 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12572 when generating output files to configure the pic16 library,
12573 but now I've commented it out, since gputils aren't installed in the
12574 SF compile farm, so library won't compile
12576 * device/lib/Makefile.in (version 1.56): initially I've added in
12577 target 'all' the prerequestive 'model-pic16' so it compiled the
12578 pic16 library, but now I've commented it out for the same reasons
12580 * added targets 'model-pic16' and 'objects-pic16' to compile the
12582 * added target 'port-specific-objects-pic16' to handle the
12583 generated libraries and copy them into the build/ directory
12584 * added target 'clean-intermediate-pic16' to clean intermediate
12585 files into pic16 directory
12586 * in target 'installdirs' added line to create directory pic16 in
12587 the installation path
12589 * device/include/Makefile.in (version 1.11): in target 'install'
12590 added lines to copy all header files to installation path,
12591 * in target 'installdirs' added line create directory for pic16
12592 headers in the installation path
12594 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12596 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12599 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12602 * device/lib/configure.in,
12603 * device/lib/configure: fixed for autoconf 2.57
12605 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12607 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12608 option so that it actually works. Made it specific to the z80, since
12609 the gbz80 doesn't have these kinds of I/O ports.
12611 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12613 * device/include/z180.h,
12614 * device/lib/_memcpy.c,
12615 * device/lib/_memmove.c,
12616 * device/lib/_mulint.c,
12617 * device/lib/ser_ir.c,
12618 * device/lib/ser_ir_cts_rts.c,
12619 * device/lib/_strcmp.c,
12620 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12621 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12622 portmode; added deprecation warning for bank= and protmode= forms.
12623 Also, guard against buffer overflow.
12624 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12626 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12628 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12629 changed interrupt vector table generation to only emit declared vectors.
12630 * device/include/Makefile.in: added missing backslash
12631 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12633 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12635 Mainly changes to support compilation of the device libraries
12636 * src/pic16/device.c: stack is allocated via symbol and not
12637 via literal number. The symbol is placed in the corresponding
12638 position of the data ram
12639 * (pic16_dump_section): relocatable and absolute uninitialized
12640 data are now emitted in sorted order to reduce section naming,
12641 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12642 weren't marked as being in the access bank,
12644 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12646 Added portion of GNU PIC Library under the directory
12647 device/include/pic16 and device/lib/pic16. These files
12648 contain the declarations of SFRs for the PIC18Fxx2 devices.
12649 The directory is initialized via configure from toplevel.
12651 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12653 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12654 the spilllocations to be compared correctly
12656 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12658 * src/SDCCast.c (decorateType): fixed bug introduced today
12660 2004-01-12 Borut Razem <borut.razem AT siol.net>
12662 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12663 doc/sdccman.lyx: upper case pragmas are deprecated
12665 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12667 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12668 in simpler and even better code
12670 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12672 * src/SDCCicode.c (operandOperation): fixed bug #874819
12673 * src/SDCCast.c (decorateType): fixed
12674 char foo (unsigned long ul) { return ul > 0; }
12676 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12678 * doc/sdccman.lyx: Moved and added some sections, small changes
12679 all over. Telling LaTeX to be less strict with word spacing
12680 to better keep the right margin. Changed some notes about
12681 maintainance of the ports in section 3.2.1 - is it OK like this?
12683 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12685 SDCC source changes:
12686 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12687 convilong): modified to inform the pic16 port that builtin functions
12690 PIC16 PORT specific changes:
12691 * src/pic16/device.c pic16_dump_equates() added,
12692 processor registers declared internally by the port are emitted in
12693 the translation as equates,
12694 * src/pic16/gen.c: inline code is passed unprocessed to the
12696 * (pic16_popGetLit2): fnuction modified to take second operand as
12697 pCodeOp pointer and not as literal,
12698 * (popRegFromIdx): prefixed with pic16_,
12699 * (pic16_popCombine2): modified to receive already allocated pCode
12701 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12702 * (genFunction): initializes local stack frame and pushes on stack
12703 all the registers used by this function,
12704 * (genEndFunction): restores all registers from stack and restores
12706 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12708 * (pic16glue): changed the program startup sequence,
12709 * added new dbName code 'A' for functions placed in absolute section
12710 * src/pic16/main.c: added function attribute _naked,
12711 * added pragma 'code' to place a fnuction at an absolute address,
12712 * added command line arguments --debug-ralloc and --pcode-verbose,
12713 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12714 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12715 * (pic16_newpCodeOpLit2): modified to take the second operand as
12717 * (pic16_printpBlock): modified to emit each function in a separate
12719 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12720 UPPER for immediate operands,
12721 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12723 * src/pic16/peeph.def: all peepholes with movff are commented out,
12724 because there is a problem in the pcode peep optimizer,
12725 * src/pic16/ralloc.c: the register allocator can now reuse local
12726 function symbols for another function. This saves register usage.
12727 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12729 Added file src/pic16/NOTES with information about program writing on
12730 the current port version.
12732 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12734 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12735 and peephole 252 (array access)
12737 2004-01-09 Borut Razem <borut.razem AT siol.net>
12739 * src/SDCCmain.c : fixed #872250: -l command line defined library
12740 files are scanned before standard library files
12742 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12744 * src/SDCCast.c (decorateType): fixed bug #874046
12746 2004-01-09 Borut Razem <borut.razem AT siol.net>
12748 * support/scripts/sdcc.nsi: remove previous installation
12750 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12752 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12753 bytes for last interrupt vector (mcs51)
12754 * sdcc.spec: fixed typo
12756 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12758 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12759 gen51Code): more efficient parameter receive for --model-large
12762 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12764 * src/ds390/main.c,
12765 * src/z80/main.c: added missed needLinkerScript flags (more than
12766 one port structure defined in these file)
12767 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12770 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12772 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12773 * src/port.h: added flag needLinkerScript in port->linker
12774 structure to inform whether to create a .lnk file or not,
12776 * src/ds390/main.c,
12778 * src/mcs51/main.c,
12780 * src/pic16/main.c,
12782 * src/z80/main.c: changed appropriately to configure
12783 needLinkerScript flag
12785 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12786 * src/pic/glue.c: added variable udata_section_name to
12787 override default uninitialized data segment definition for
12788 devices only with SHAREBANK memory (reported from Erik Epetrich)
12789 * (pic14emitOverlay): modified to emit a commented overlay segment
12790 directive when no overlay data exist
12791 * (picglue): modified to emit uninitialized data segment
12792 according to udata_section_name
12793 * src/pic/main.c (_pic14_parseOptions): added command line
12794 options --udata-section-name=[name] to override default
12795 udata definition name
12796 * modified _linkCmd and _asmCmd to include compiler passed
12797 arguments via -W option
12798 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12799 object file from '.rel' to '.o' in port->linker structure,
12800 changed size of fptr from 2 to 3 in port structure
12802 2004-01-07 Borut Razem <borut.razem AT siol.net>
12804 * support/scripts/sdcc.nsi: update PATH
12805 * support/scripts/sdcc.ico: craeted
12807 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12809 * device/include/Makefile.in: fix install
12810 * doc/Makefile: fix install
12812 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12814 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12816 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12817 how the function variable allocation summary is displayed; also
12818 include information about variables allocated to the overlay
12821 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12823 * as/mcs51/lkmain.c: Help about -Y option
12824 * as/mcs51/lkarea.c: Fixed gcc warnings
12826 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12828 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12830 * support/valdiag/tests/overflow.c: added
12831 * src/SDCCast.c (decorateType),
12832 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12833 LEFT_OP (left shift)
12835 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12837 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12838 (default behaviour).
12840 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12842 A python script to validate compiler diagnostic messages. It can be
12843 used to verify that sdcc complains about bad c source code and
12844 gives a good location of the error.
12845 * support/valdiag/Makefile,
12846 * support/valdiag/valdiag.py,
12847 * support/valdiag/tests/*
12849 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12851 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12852 * src/SDCCsymt.c (newEnumType),
12854 * support/Util/SDCCerr.c,
12855 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12857 * support/regression/tests/enum.c: added test for enum values that
12858 require at least 2 bytes of storage.
12860 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12862 * src/common.h: added ifndef/define/endif macros
12863 around the header file.
12864 Bug reported from Jesus Calvino-Fraga
12866 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12868 * sdcc.spec: updated
12869 * device/include/Makefile.in: don't install CVS directories
12870 * device/lib/Makefile.in: added removal of CVS directories after install
12871 * doc/Makefile: fixed install, added local_icons
12872 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12873 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12874 * src/ds390/gen.c (genRightShift): fixed bug #870788
12875 * src/SDCCast.c (decorateType): fixed bug #870781
12877 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12879 PIC16 port related changes:
12880 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12881 added variable stackPos,
12883 * gen.c: genCall, assignResultValue: added support for
12884 pushing/retrieving function parameters to/from stack,
12885 genFunction,genEndFunction: setup stack frame for the
12886 generated function,
12887 genAddrOf: will be changed according to bug 863624
12889 * added files genutils.c and genutils.h which contain gen*
12890 debugged and optimised functions extracted from gen.c
12892 * glue.c: added variable 'externs' which holds extern symbols,
12893 pic16emitRegularMap: is modified to properly handle relocatable
12894 symbols under the new scheme,
12895 pic16createInterruptVect: is modified
12896 pic16printPublics: is modified to emit 'global' assembler directives,
12897 added pic16_printExterns to print extern symbols,
12898 pic16glue: initializes stack/frame pointer in the beginning of
12899 the assembly output. Temporary hack, will be corrected later,
12900 because gplink yet does not support stack and SDCC does not
12901 yet support a type of crt0.o object to create the final binary.
12903 * Removed many lines that contain 8051 legacy code.
12904 * The code is finally placed under a 'code' directive.
12905 * Added port specific options.
12907 * _process_pragma: simplified since now we do not need *special*
12908 include file to define SFR registers. But a separate header
12909 will be needed. This will be developed later.
12910 * _pic16_parseOptions: added, parses port specific options:
12911 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12912 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12913 --preplace-udata-with=
12915 * _pic16_setDefaultOptions: modified to initialize section names,
12916 but hack is temporarly out of order since it needs improvement.
12917 * _pic16_genAssemblerPreamble: configuration words are emitted by
12918 their address instead of their name. This part is incomplete and
12919 supports only the 18Fxx2 devices. Other devices will emit an error
12920 during assembly since they do not contain the same set of config
12922 * _pic16_genIVT: is modified,
12924 * pcode.c: added definitions for some hardware registers that are needed
12926 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12927 All PCI entries are updated. Now LFSR is supported.
12928 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12929 * added pic16_newpCodeOpLit2 to support instructions with
12930 two literal arguments
12931 * pic16_pCode2str: corrected code that emits assembler instructions
12932 with two literal operands and those that have an access bit modifier
12933 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12934 this fixes a bug which caused some labels to be lost, when an
12935 assembler directive was added, i.e. banksel,
12936 * pic16_FixRegisterBanking: improved logic that causes the insertion
12938 * InlineFunction: functions that are called once, are not any more
12939 inlined. This can be a port option in the future,
12941 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12943 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12944 hold the corresponding uninitialized symbols,
12945 * pic16_allocProcessorRegister: registers have explicit marked the
12947 * pic16_allocInternalRegister: registers are explicit marked as
12949 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12950 processing list, so bit registers were lost,
12953 * ralloc.h: added field 'accessBank' and original symbol operand
12954 in register definition,
12955 * removed the field isMapped from register definition,
12957 ** Several functions have been removed from various sources:
12958 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12959 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12960 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12961 pic16_assignRelocatableRegisters
12963 ** others have been introduced:
12964 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12965 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12967 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12969 * support/scripts/inc2h.pl: changed definition of BIT_AT
12970 to emit 'sbit at' instead of 'bit at'. This was a request.
12972 PIC16 port related preliminary changes:
12973 * gen.c: prefixed function popRegFromString with
12974 pic16_ and all references to it corrected
12975 * pcode.c: all pic16_pc_* hardware registers prefixed
12976 with underscore (_),
12977 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12978 * ralloc.c: newReg(): when register is REG_SFR then
12979 set address to rIdx,
12980 pic16_allocProcessorRegister(): marks register wasUsed=0
12981 pic16_writeUsedRegs(): added a call to assign processor
12982 registers via pic16_assignFixedRegisters
12984 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12986 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12987 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12988 variables in unused register banks. Also the SSEG is placed
12989 wherever there is enough space for it, and IDATA can be anywhere
12990 in internal RAM. For now compile using -Wl-Y[stack_size].
12991 The mem file is different for this option as well, since it
12992 makes no sense of talking about DSEG lenght.
12994 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12996 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12997 in certain cases, e.g. when ROM assignment, patch provided
12998 from Albert den Haan.
13000 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13002 Many signedness and type propagation fixes:
13003 * src/SDCCicode.c: made geniCodeCast() static
13004 replaced SPEC_ by IS_ (cosmetic)
13005 (operandOperation): fixed div and mod operation
13006 (usualBinaryConversions): added support for promotion of char
13007 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13008 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13009 (geniCodeAdd): an array index will stay unsigned, even if promoted
13011 (geniCodeArray): ditto
13012 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13013 * src/SDCCsymt.c (computeType): added more support for char;
13014 promotion of char is selectable by promoteCharToInt, fixed signedness
13016 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13017 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13018 * src/SDCCval (val*): replaced signedness calculation by
13020 rearranged if-branches (cosmetic)
13021 (valShift): added warning W_SHIFT_CHANGED
13022 (valCompare): fixed problem with different types
13023 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13024 * support/regression/tests/literalop.c: added many cases
13025 * support/regression/tests/ast_constant_folding.c: changed finally to
13027 * .version: new year, new version: 2.3.7
13028 * src/SDCCmain.c (main): applied patch #866468
13029 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13030 provided by Scott Bronson
13031 * doc/sdccman.lyx: updated documentation for sdcdb
13032 updated and added chapter tips
13034 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13036 * src/SDCCsymt.h: missing from yesterday's commits
13038 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13040 * src/SDCC.y (struct_or_union_specifier),
13041 * support/Util/SDCCerr.c,
13042 * support/Util/SDCCerr.h: verify that struct & union tags are used
13045 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13047 * src/SDCCglobl.h: missing from yesterday's commits
13049 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13051 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13052 sft_attributes, struct_declaration, parameter_declaration,
13053 type_name, start_block, declaration_list),
13054 * src/SDCC.lex (check_type): support redefinition of typedef names
13056 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13058 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13059 aligned xdata arrays. Erik helped me with the if clause.
13061 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13063 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13066 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13069 * src/SDCCast.c (newAst_),
13071 * src/SDCCicode.c (ast2iCode, newiCode),
13073 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13074 expr, statement, expression_statement, selection_statement,
13075 iteration_statement, expr_opt, jump_statement): foundation for tracking
13077 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13080 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13082 * support/Util/SDCCerr.c,
13084 * src/SDCCast.c (createCase, createDefault, decorateType),
13085 * src/SDCClabel.c (labelUnreach),
13086 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13088 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13089 (with thanks to Stas Sergeev)
13090 * device/include/time.h,
13091 * device/lib/time.c (CheckTime): suppress unreachable code warning
13093 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13095 * src/SDCCast.c (createIvalCharPtr),
13096 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13098 * support/regression/tests/nullstring.c: tests for these two bugs
13100 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13102 * support/Util/SDCCerr.h,
13103 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13104 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13105 about storage class and 'at' used inside struct or union
13106 * src/SDCCBBlock.c (iCodeFromeBBlock),
13107 * src/SDCCcse.c (ifxOptimize),
13108 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13109 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13110 printIval, emitStaticSeg, emitOverlay),
13111 * src/SDCClabel.c (deleteIfx),
13112 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13113 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13114 gatherAutoInit, processParms),
13115 * support/Util/SDCCerr.h,
13116 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13117 reporting for post-parse errors.
13119 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13121 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13122 implicit casts via union; they don't work on big endian systems
13123 (possible fix for bug #861138)
13125 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13127 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13128 * src/mcs51/main.c: fixed the fix for bug #737001
13130 2003-12-15 Borut Razem <borut.razem AT siol.net>
13132 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13134 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13136 * support/makebin/makebin.c: put output in binary mode
13138 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13140 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13141 xdata and data memory on startup. Set the environment variable
13142 SDCC_NOGENRAMCLEAR to disable this.
13143 * src/mcs51/peephole.def,
13144 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13145 (allows non-interrupt and interrupt code to safely compete for a resource
13146 without the non-interrupt code having to disable interrupts)
13148 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13150 * src/SDCCicode.c (geniCodeAdd),
13151 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13152 with valFromType if type might be a pointer and host is big endian).
13153 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13154 types, not just integer types.
13155 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13156 multiply defined with mismatching "at" address.
13158 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13160 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13161 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13162 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13163 with embedded nulls (fixed bug #753752)
13165 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13167 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13168 Apparently this did not see much testing (endless loop)
13170 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13172 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13174 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13176 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13177 gracefully handle NULL memmap pointers
13179 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13181 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13182 instead of deleting the iCode when an operand is volatile
13183 * src/z80/gen.c (genDummyRead),
13184 * src/mcs51/gen.c (genDummyRead),
13185 * src/ds390/gen.c (genDummyRead),
13186 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13188 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13189 * src/SDCC.y: fixed bug #850420
13191 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13193 Applied z80 i/o port patch from Peter Townson and fixed some operators
13194 to better handle operands in A register.
13195 * device/include/z180.h
13201 * src/z80/peeph-z80.def
13202 * src/z80/peeph.def
13205 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13207 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13209 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13211 * device/lib/hc08/_mullong.c: Removed extra #endif
13213 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13215 * sim/ucsim/hc08.src/inst.cc,
13216 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13217 carries from x to h
13218 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13219 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13220 * device/include/stdarg.h: fixed varargs for hc08
13221 * device/lib/Makefile.in,
13222 * device/lib/hc08/Makefile,
13223 * device/lib/hc08/_mulint.c,
13224 * device/lib/hc08/_mullong.c: fixed some endian problems
13226 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13228 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13229 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13230 * device/lib/_gptrget.c,
13231 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13233 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13235 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13236 * src/SDCCast.c (astErrors): fixed bug #846007
13237 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13239 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13241 * src/SDCCast.c (decorateType): disabled a transformation I added in
13242 revision 1.188 (access to fields of a structure at an absolute address);
13243 it breaks with bitfields, extern declarations, and gcse analysis.
13244 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13245 could be assigned through a pointer, so don't complain.
13246 * src/SDCCast.c (astErrors),
13248 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13250 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13252 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13253 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13254 output of __config directives, since gpasm now supports them
13255 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13256 pre-processor macro, i.e. -DMCU=p18f452
13257 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13258 and modified to handle 'cast' icode similarly to '=' icode
13259 * src/pic16/device.h (typedef struct PIC_device): added field
13260 'extMIface' to indicate that chip has external memory interface
13261 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13262 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13265 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13267 * src/SDCC.y (pointer): fixed bug #846006
13268 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13269 * src/SDCCast.c (decorateType): fixed bug #846009
13270 * src/ds390/peeph.def,
13271 * src/ds390/gen.c (genAnd, genOr),
13272 * src/mcs51/peeph.def,
13273 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13275 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13277 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13284 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13288 * src/SDCCbitv.c: added function to free a bitvector
13289 * src/SDCClrange.h,
13290 * src/SDCClrange.c: added function to recompute the liveranges
13291 * src/avr/ralloc.c,
13292 * src/ds390/ralloc.c,
13293 * src/hc08/ralloc.c,
13294 * src/mcs51/ralloc.c,
13295 * src/pic/ralloc.c,
13296 * src/pic16/ralloc.c,
13297 * src/xa51/ralloc.c,
13298 * src/z80/ralloc.c: recompute the liveranges after register packing
13300 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13302 * src/SDCCloop.c (newInduction): fixed bug #845630
13304 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13306 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13307 inadvertantly left behind from my 2003-11-12 change
13309 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13311 Updated headers I neglected to commit yesterday.
13312 * src/SDCClrange.h,
13315 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13317 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13318 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13319 * src/SDCCopt.c (eBBlockFromiCode),
13320 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13321 the creation of the key hash table from the sequencing so it can be used
13322 earlier (for some GCSE bug fixes still pending)
13324 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13326 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13327 * support/regression/tests/addsub.c: testing genPlus shortcut
13329 2003-11-15 Borut Razem <borut.razem AT siol.net>
13331 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13333 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13335 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13336 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13337 ordering is immaterial.
13338 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13340 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13342 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13343 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13344 (SIGSEV) of bug #840381
13345 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13346 unlink new file before rename if new and old filenames are the same)
13348 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13350 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13351 uninitialized variables) for the mcs51. Set environment variable
13352 SDCC_GENRAMCLEAR to test.
13353 xdata initialization slightly shorter
13355 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13358 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13359 #838241 & 780691 (basicly the same bug)
13360 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13361 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13363 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13365 * src/SDCCmain.c (linkEdit): "fix" #834252
13367 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13369 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13371 * src/SDCC.y: fixed bug #819403
13373 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13375 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13376 the reentrant attribute.
13377 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13378 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13380 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13381 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13382 erroneously reduced to a literal.
13383 * src/hc08/ralloc.c (packRegisters, rematStr),
13384 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13387 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13389 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13390 * doc/sdccman.lyx: changed from 'article' to 'book'
13391 * doc/Makefile: readded test_suite_spec and cdbfileformat
13393 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13395 * device/include/stdlib.h: include malloc.h to comply with ANSI
13396 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13398 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13400 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13401 * doc/clean.mk: also remove *.out files
13402 * doc/sdccman.lyx: some additions, larger top/bottom margins
13404 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13406 * src/SDCC.y: fixed bug #837365
13407 * support/regression/tests/bitopcse.c
13408 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13409 a symbol (might be valop instead)
13410 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13411 * device/lib/clean.mk: added hc08 to the cleaning list
13413 2003-11-04 Borut Razem <borut.razem AT siol.net>
13415 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13417 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13418 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13419 malloc is declared in standard stdlib.h
13421 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13423 * device/lib/hc08/Makefile: need to clean .rel not .o files
13424 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13426 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13430 * src/mcs51/main.c,
13431 * src/ds390/main.c,
13435 * src/pic16/main.c,
13436 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13437 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13438 tests (which uses the port's oclsExpense function)
13444 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13446 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13448 * src/SDCCcse.c (ifxOptimize),
13449 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13450 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13451 deleting the IFX iCode.
13452 * src/hc08/ralloc.c: reduced unneeded slocs
13453 * src/hc08/gen.c: fixed bug in asmopToBoolean
13455 2003-11-04 Borut Razem <borut.razem AT siol.net>
13457 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13458 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13459 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13460 transferred to configure
13462 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13464 Use headers defined in the C[++] standards:
13465 * sim/ucsim/gui.src/serio.src/fileio.cc
13466 * sim/ucsim/gui.src/serio.src/frontend.cc
13467 * sim/ucsim/gui.src/serio.src/main.cc
13468 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13469 * support/Util/NewAlloc.c
13471 * as/mcs51/lklibr.c
13475 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13477 * Added MSVC projects for hc08 assembler and linker:
13478 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13479 /as/hc08/link_hc08.dsp
13481 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13483 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13485 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13487 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13489 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13491 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13493 2003-10-31 Borut Razem <borut.razem AT siol.net>
13495 * support/cpp2/cpplib.h,
13496 support/cpp2/cpplib.c,
13497 support/cpp2/cpplex.c,
13498 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13499 to switch _asm block preprocessing on / off. Default is
13500 #pragma preproc_asm +
13502 2003-10-31 Borut Razem <borut.razem AT siol.net>
13504 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13505 when outputting comment blocks (when executed with -C option) and
13506 _asm (SDCPP specific) blocks
13508 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13510 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13512 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13514 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13516 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13518 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13519 * src/SDCCast.c (decorateType): fixed bug #832664
13521 2003-10-31 Borut Razem <borut.razem AT siol.net>
13523 * support/cpp2/cpplex.c: fixed for SDCPP:
13524 comments(when executed with -C option) and _asm blocks
13525 were included even if they where in skipped #if block.
13526 Applied solution from GCC cpp 3.3.2
13528 2003-10-31 Borut Razem <borut.razem AT siol.net>
13530 * src/SDCC.lex: sdcc now understands both formats:
13531 '# <line_number> <file_name>' and
13532 '#line <line_number> <file_name>'
13533 * support/cpp2/cppmain.c: sdcpp now generates the standard
13534 '# <line_number> <file_name>' instead of former
13535 '#line <line_number> <file_name>'
13537 2003-10-30 Borut Razem <borut.razem AT siol.net>
13539 * support/cpp2/cpphash.h,
13540 * support/cpp2/cpplib.h
13541 * support/cpp2/cpplex.c,
13542 * support/cpp2/cppmain.c,
13543 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13545 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13547 Fixed a number of problems revealed by bug #827883.
13548 * src/SDCCloop.c (loopInvariants): Spill location of the
13549 result operand should be recomputed if extracted from
13550 a loop. Also, don't extract assignments of an iTemp
13552 * src/SDCCast.c (isConformingBody): loop reversal should
13553 not occur if the control variable is involved with a
13554 relational operator.
13556 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13558 * .version: bumped to 2.3.6 to reflect the big improvements
13559 made by Erik and Klaus. Thanks!
13561 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13563 Replaced the livrange code.
13564 * src/SDCClrange.c: added new LR code
13566 * src/SDCCBBlock.h: removed remainig parts from old LR code
13567 * src/ds390/ralloc.c,
13568 * src/ds390/gen.c: minor fixes to make it work with new code
13570 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13573 * as/hc08/lkrloc.c,
13575 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13576 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13577 (tweaked fix for bug #818696)
13579 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13581 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13583 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13586 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13587 * src/mcs51/gen.c (gencjneshort),
13588 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13589 more efficient (per Scott Bronson's suggestion)
13591 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13593 Extended the semantics of the critical keyword to include
13594 individual statements. See RFE #827755 and #799831
13599 * support/Util/SDCCerr.c
13600 * support/Util/SDCCerr.h
13605 2003-10-19 Borut Razem <borut.razem AT siol.net>
13607 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13609 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13611 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13613 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13614 and predecrement operand is displayed
13616 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13618 * src/SDCCval.c (valMinus): fixed bug #826041
13620 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13622 Some hc08 related updates that I missed earlier
13623 * sim/ucsim/stypes.h
13624 * support/regression/ports/hc08/spec.mk
13626 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13628 New target "hc08" for the Motorola 68hc08 family of micros
13636 * sim/ucsim/hc08.src/*
13637 * sim/ucsim/configure.in
13638 * src/ucsim/configure
13639 * sim/ucsim/packages_in.mk
13642 * device/include/mc68hc908qy.h
13643 * device/lib/hc08/*
13644 * device/lib/Makefile.in
13645 * support/regression/ports/hc08/*
13646 * support/regression/Makefile
13648 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13650 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13652 * src/ds390/gen.c (genCast): fixed bug #821957
13654 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13656 * device/lib/logf.c: "fixed" overlay bug
13657 * support/regression/ports/host/spec.mk: added m library
13658 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13659 * support/regression/tests/float_trans: added (for Eric)
13661 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13663 * src/mcs51/gen.c (genCpl): fixed bug
13664 http://sf.net/mailarchive/message.php?msg_id=6263915
13666 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13668 * src/SDCCast.c (decorateType): added extended constant folding
13669 * src/SDCCsymt.c (computeType): cleanup
13670 * src/SDCCval.c (valShift): minor optimization
13671 * support/regression/tests/ast_constant_folding.c: added
13673 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13675 * src/SDCCmain.c: removed some unintended changes
13677 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13679 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13680 * src/z80/gen.c: fixed part of bug #817589
13681 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13683 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13685 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13696 * src/ds390/ralloc.c
13698 * src/mcs51/ralloc.c
13700 * src/pic16/ralloc.c
13701 * src/xa51/ralloc.c
13703 * src/z80/gen.c: removed unused label "release:"
13705 2003-10-06 Borut Razem <borut.razem AT siol.net>
13707 * src/SDCC.lex: removed definition of unused variables
13708 save_optimize and save_options
13710 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13712 * clean.mk: removed '=' in "-maxdepth=1"
13713 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13714 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13716 2003-10-06 Borut Razem <borut.razem AT siol.net>
13718 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13719 my_unput() replaced by unput()
13721 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13723 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13724 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13725 type-punned pointer will break strict-aliasing rules"
13726 Old LR behaviour is again default; Klaus' LR can be choosen by
13727 defining the environment variable LRKLAUS
13731 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13732 * clean.mk: fixed removal of files in bin/CVS/
13733 * device/lib/clean.mk: fixed removal of directories small and large
13734 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13736 * src/SDCCval.c: removed superflous test for pedantic
13738 2003-10-05 Borut Razem <borut.razem AT siol.net>
13740 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13741 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13742 message "unmatched #pragma SAVE and #pragma RESTORE"
13744 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13746 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13747 assembly, critical functions, atomic, nojtbound)
13749 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13751 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13757 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13760 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13762 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13764 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13765 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13766 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13768 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13770 * src/z80/gen.c (genRet): fixed bug #524753
13771 * src/z80/gen.c (genCast): fixed internal error on cast from
13773 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13774 fix for bug #477835 to the z80
13775 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13776 for tracking iCodes in the peephole optimizer for z80
13778 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13780 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13781 the other part of bug #814548
13782 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13784 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13786 * src/SDCCcse.c: fixed part of bug #814548
13788 2003-09-28 Borut Razem <borut.razem AT siol.net>
13790 * src/asm.c: rewrite of printILine() to use temporary file instead
13792 * src/xa51/main.c: commented out declaration of int rewinds
13794 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13796 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13798 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13800 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13801 * src/asm.c (printILine): Fixed bug #811015
13803 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13805 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13808 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13810 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13811 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13812 to correctly handle general case of AOP_PAIRPTR
13813 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13815 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13817 * src/mcs51/ralloc.c (fillGaps),
13818 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13819 register positioning bug)
13821 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13823 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13825 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13827 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13828 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13829 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13830 (ralloc doesn't intentionally do this now, but perhaps later)
13831 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13832 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13833 register positioning bugs (Fixed bug #762602 and #795325)
13834 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13835 (Fixed bug #808779)
13836 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13837 lines that --i-code-in-asm generates
13839 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13841 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13842 trying to fclose a FILE* that was already closed.
13844 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13846 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13847 of const struct should be treated as if const themselves)
13849 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13851 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13853 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13855 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13856 Unix (/n) and DOS (/r/n) line terminations.
13858 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13860 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13863 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13865 * src/mcs51/gen.c (genFunction, genEndFunction),
13866 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13867 and restore of EA so that stack offsets to parameters are
13868 correct when using both critical and reentrant/stack-auto.
13869 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13870 size (can be triggered in error if sloc is shared between
13871 different sized objects)
13872 * device/include/float.h: fixed macros to explicitly use
13873 unsigned long where needed
13875 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13877 Feature req. 799831: added code to allow nesting of critical functions
13878 * src/mcs51/gen.c (genFunction, genEndFunction)
13879 * src/ds390/gen.c (genFunction, genEndFunction)
13881 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13883 * src/SDCCsymt.c (sclsFromPtr),
13885 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13886 support for standard C idiom of memory mapped variables; for
13887 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13888 to xdata int at 0x1234 tempvar = 1.
13889 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13890 provided by Akiya ISHIDA
13892 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13894 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13895 * src/SDCCval.c (constVal): added reduction from int to char
13896 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13897 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13898 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13900 * support/regression/tests/shifts.c: fixed
13902 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13904 * src/z80/gen.c (genXor): Fixed bug #805445
13906 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13908 Fixed bug #621531 (const & volatile confusion in the type chain).
13909 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13910 refer to the const or volatile state of the pointer itself.
13922 * src/pic16/ralloc.c
13923 * support/regression/tests/const.c
13925 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13927 When checking for duplicated modules, use absolute paths
13928 instead of relative paths. Files changed:
13933 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13935 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13937 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13939 * device/include/string.h: added size_t typedef, changed
13940 prototypes to use size_t, eliminated separate reentrant and
13941 non-reentrant declarations, added _memmove declaration
13942 * device/lib/_memcpy.c: changed to use size_t instead of int,
13943 changed /4 to >>2 to avoid division library call
13944 * device/lib/_memcmp.c,
13945 * device/lib/_memset.c,
13946 * device/lib/_strncat.c,
13947 * device/lib/_strncpy.c,
13948 * device/lib/_strncmp.c: changed to use size_t instead of int
13949 * device/lib/_memmove.c: new file (fixed bug #772294)
13950 * device/lib/Makefile.in: added _memmove.c
13951 * device/lib/z80/asm_strings.s: fixed bug #772290
13952 * support/regression/tests/bitfields.c: attempt to fix host assertion
13953 failure on amd64-unknown-linux2.2
13955 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13957 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13958 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13959 * as/z80/asmain.c (main): fixed bug #801766
13961 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13963 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13966 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13968 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13969 reported in bug #800609
13971 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13973 * Top header beautifications in src/pic16 directory:
13974 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13975 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13976 pcoderegs.h, ralloc.c, ralloc.h
13977 * main.c: added top header and GPL license notice
13978 * pcode.c: fixed the if-conditional warning
13980 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13982 * device/lib/_mullong.c: replaced int by short for gcc
13984 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13986 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13987 and JUMPTABLE iCodes properly now (worked by accident before)
13988 * src/mcs51/gen.c (leftRightUseAcc),
13989 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13990 iCode properly now. Use getSize instead of nRegs since a & b
13991 aren't part of the nRegs tally.
13993 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13995 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13996 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13997 before instructions that use the _STATUS register
13999 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14001 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14002 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14003 fetching of the pointer
14004 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14005 copied from genNearPointerSet()
14006 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14007 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14008 If they pop r0/r1 they must be called in the opposite order than aopOp().
14009 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14010 (resp. --stack-auto), prepared for --xstack
14012 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14014 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14016 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14018 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14019 these ports have their own __sdcc_external_start()
14021 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14023 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14024 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14025 type for bits was changed. It resulted in bit variables becoming
14026 global, which is not permitted in PIC 14 assembly output.
14028 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14030 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14032 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14034 Z80 and MCS51 linkers complaint if a public symbol is defined
14035 in more than one library module:
14039 * as/mcs51/Makefile.in
14041 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14043 A few small changes that speed up the peephole optimizer.
14047 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14049 Try to make the peephole optimizer smarter by maintaining
14050 an association between the assembly source code and the
14051 iCodes that originated them. Put this information to use
14052 with a new peephole rule condition "notVolatile" so that
14053 the rules can be aggressive yet still safe.
14058 * src/mcs51/peeph.def
14060 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14064 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14065 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14066 if the left or right operand symbols have the accuse flag set.
14068 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14070 Changed the type of the result of the ! (NOT) operator to char;
14071 previously it returned the same type as the source. This allows
14072 us to eliminate all the genFloatNot functions (all of its target
14073 implementations were very buggy) since !float can use the same
14076 * src/SDCCicode.c (ast2iCode): ! returns char
14077 * src/mcs51/gen.c (genNot, genNotFloat),
14078 * src/ds390/gen.c (genNot, genNotFloat),
14079 * src/z80/gen.c (genNot, genNotFloat),
14080 * src/pic/gen.c (genNot, genNotFloat),
14081 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14083 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14085 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14086 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14087 during interrupts. Ensure WSAVE is located at a shared bank address.
14088 2. Fixed page selection in some places
14089 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14090 the registers name strings.
14091 4. Fixed "signed / unsigned compare" compiler warnings.
14092 5. The PIC port manages its own allocation of the general purpose
14093 registers, but makes no attempt to reuse them. As a result when
14094 compiling it soon runs out of general purpose registers. Some
14095 additional code was added to the files pcode.c and device.c to walk
14096 through the function call tree and rename the registers so that they
14106 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14107 genPlus() & genMinus() when the result is the same as left or right
14109 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14111 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14113 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14115 Made bitfield a distinct type from bit so that bitfields
14116 convert as per ANSI C and bits retain their traditional
14117 boolean style behaviour. Implemented bitfield support in
14125 * src/ds390/gen.c: bit v bitfield split
14126 * src/z80/gen.c: New support for bitfields
14127 * support/regression/tests/bitfields.c: reenabled z80,
14130 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14132 Rules 246.x, 247.x relate to bitfields, the others speed up
14133 access to xdata mapped I/O devices.
14135 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14137 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14139 Cleaned up genPackBits and genUnpackBits and added two helper
14140 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14141 for literal assignments in genPackBits (thanks to Frieder for
14147 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14149 Fixed bug #748310 (pointer to function type mishandled when the
14150 function name is omitted). Also fixed a SIGSEGV when a function
14151 attribute (reentrant, etc) is used on a non-function or on a
14152 function but misplaced before the parameter list.
14154 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14156 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14157 * support/Util/SDCCerr.h,
14158 * support/Util/SDCCerr.c: Added func attr misuse error msg
14160 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14162 Fixed bug #787649 by anonymous
14163 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14164 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14166 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14168 Fixed numerous bitfield problems.
14170 * src/SDCC.y: More bitfield related error checking
14172 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14173 * support/Util/SDCCerr.h,
14174 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14175 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14176 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14177 * support/regression/tests/bitfields.c: tests added
14179 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14181 Made the constant following the "interrupt" keyword optional. If
14182 omitted, the function will not automatically be given an entry
14183 in the interrupt vector table (similar to #pragma NOIV, but
14184 less syntacticly kludgy). The interrupt number is also now
14185 range checked. Also fixed a bug in the high order bit example
14192 * support/Util/SDCCerr.c
14193 * support/Util/SDCCerr.h
14196 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14198 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14199 * src/SDCCicode.c (operandOperation): rewritten some ops
14200 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14201 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14203 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14204 be re-activated by defining REDUCE_LITERALS)
14205 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14206 unsigned, but are signed by default
14207 * src/SDCCval.c (constVal): rearranged
14208 * src/SDCCval.c (valMod): preliminary fix
14209 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14210 * support/regression/literalop.c: added, work in progress
14212 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14214 Generate warnings for useless declarations like "char data;"
14215 that don't do what new users expect.
14218 * support/Util/SDCCerr.h
14219 * support/Util/SDCCerr.c
14221 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14223 * src/SDCCval.c (valMult): fix overflow detection of negative int
14225 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14227 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14229 Changes to support big endian targets:
14242 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14244 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14245 * device/lib/time.c: fixed warning "integer overflow in expression"
14247 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14249 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14250 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14251 constants are unsigned; added recognition of "u" flag for unsigned
14252 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14253 * src/SDCCval.c (valDiv, valMod): fixed signdness
14254 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14255 signedness of modulo, left and right shift
14256 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14257 * support/Util/SDCCerr.h: added warning W_INT_OVL
14258 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14259 * src/SDCCast.c (ast_print): improved output of constants
14261 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14263 Fixed some warnings when building with MSVC:
14265 * as/mcs51/asdata.c
14269 * link/z80/aslink.h
14270 * link/z80/lkdata.c
14271 * link/z80/lkeval.c
14276 * support/cpp2/cpplib.c
14280 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14282 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14284 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14286 * support/librarian/clean.mk: Do not remove Makefile.
14287 * support/librarian/Makefile: added.
14289 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14291 Added librarian to MSVC build:
14294 * support/librarian/librarian.dsp
14296 'configure' not needed for librarian, removed:
14297 * support/librarian/configure
14298 * support/librarian/configure.in
14299 * support/librarian/config_in.h
14300 * support/librarian/Makefile.in
14302 Hopefully these ones built the librarian and the rest of sdcc properly:
14304 * Makefile.common.in
14306 Messed up 'configure', so revert to previous version:
14310 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14312 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14313 there, while the mantissa of a double is "only" 53 bits wide.
14315 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14317 Adding sdcclib to the build. MSVC project coming soon.
14318 Files added/changed:
14320 * support/librarian/clean.mk
14321 * support/librarian/configure
14322 * support/librarian/configure.in
14323 * support/librarian/config_in.h
14324 * support/librarian/Makefile.bcc
14325 * support/librarian/Makefile.in
14326 * support/librarian/sdcclib.c
14329 * Makefile.common.in
14333 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14335 Linker now complaints if linked modules have conflicting options, for
14336 example, one compiled using --model-large and another one compiled with
14337 --model-small. The following files were modified:
14339 * as/mcs51/asdata.c
14340 * as/mcs51/aslink.h
14342 * as/mcs51/asmain.c
14344 * as/mcs51/i51pst.c
14345 * as/mcs51/lkdata.c
14346 * as/mcs51/lklibr.c
14347 * as/mcs51/lkmain.c
14353 * link/z80/aslink.h
14354 * link/z80/lkdata.c
14355 * link/z80/lklibr.c
14356 * link/z80/lkmain.c
14359 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14361 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14362 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14364 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14366 * src/z80/mappings.i: fix _mul[us][int,long] entries
14368 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14370 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14372 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14374 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14375 * support/regression/tests/bitopcse.c: added
14383 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14385 added support for new library format to z80, gbz80 linkers:
14391 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14393 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14394 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14396 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14398 added DUMMY_READ_VOLATILE:
14407 * src/SDCCcse.c (algebraicOpts): many improvements
14408 * src/SDCCcse.h: removed algebraicOpts()
14409 * src/SDCCicode.c (picDummyRead): added
14411 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14413 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14414 "Insufficient space in data memory".
14416 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14418 * src/mcs51/gen.c: fixed bug #771358
14419 * src/z80/gen.c: fixed bug #759087
14421 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14423 * src/pic16/glue.c: minor cleanup by Vangelis
14425 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14427 * device/include/regc515c.h: fixed #758477
14428 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14429 * device/lib/_gptrput.c: saved a few bytes
14430 * my tab spacing is 8, yours too?)
14431 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14432 * device/lib/serial.c: process RX bytes earlier than TX bytes
14433 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14435 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14437 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14439 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14441 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14443 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14445 * device/lib/Makefile.in: bad fix, reverted to 1.43
14447 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14449 * device/lib/Makefile.in: added missing z80 object files
14451 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14453 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14454 pic16 progress by Vangelis:
14457 * src/pic/Makefile:
14464 * pic16/genarith.c:
14469 * pic16/pcodepeep.c:
14472 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14474 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14476 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14478 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14479 added gbz80 build to MSVC project.
14480 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14481 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14482 from 8051 stuff and setup so it links using a .lnk file.
14484 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14486 * support/librarian/sdcclib.c: sdcc librarian.
14487 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14490 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14492 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14494 2003-07-02 Borut Razem <borut.razem AT siol.net>
14496 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14497 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14498 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14499 src/xa51/main.c, src/z80/main.c:
14500 virtualization of glue() function: each port has it's own glue function,
14501 which is accessed by do_glue function pointer in PORT.general structure
14503 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14505 * DS800C400 fun, improved ROM interface and tinibios.
14507 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14509 * More support for DS80C400. Now includes beginning of interface to ROM.
14511 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14513 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14515 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14517 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14519 2003-06-19 Borut Razem <borut.razem AT siol.net>
14521 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14523 2003-06-19 Borut Razem <borut.razem AT siol.net>
14525 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14526 fixed Z80 port - crt0.o: cannot open.
14528 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14530 * support/Util/MySystem.c (merge_command): revert bad fix
14532 2003-06-18 Borut Razem <borut.razem AT siol.net>
14534 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14536 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14538 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14539 option --use-stdout sends errors to stdout instead of stderr.
14541 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14543 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14545 2003-06-15 Borut Razem <borut.razem AT siol.net>
14547 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14548 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14549 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14550 fixed width array of pointers replaced with sets;
14551 multiple include and lib paths ared transferred to preprocessor and linker
14552 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14553 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14554 fixed width array of pointers
14555 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14556 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14557 fixupPath(), getPathDifference()
14558 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14559 fixed width array of pointers
14561 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14563 * src/pic16/ralloc.c: fix warnings
14564 * src/pic16/pcode.c: fix warning
14566 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14568 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14569 know all the details, but essentially this set of changes enable
14570 the pic16 port to generate movff instructions and generate assembler
14574 * src/pic16/glue.c:
14575 * src/pic16/pcode.c:
14576 * src/pic16/device.c:
14577 * src/pic16/main.c:
14578 * src/pic16/pcode.h:
14579 * src/pic16/pcoderegs.c:
14580 * src/pic16/ralloc.c:
14581 * src/pic16/ralloc.h:
14583 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14585 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14586 added option --vc, so sdcc errors and warnings are compatible with
14587 Microsoft Visual Studio.
14589 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14591 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14592 device/lib/libfloat.lib: added atof function.
14594 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14596 * doc/sdccman.lyx: updated to Lyx 1.3
14597 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14598 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14599 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14601 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14603 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14605 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14607 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14608 additions to the "related tools/documentation" section
14610 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14612 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14614 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14616 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14617 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14619 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14621 * doc/sdccman.lyx: fix double dash and other minor things
14622 * doc/Makefile: fix double dash
14624 2003-05-28 Karl Bongers(patches from Martin Helmling)
14625 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14626 condition and ignore commands.
14628 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14630 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14631 is in parts still quite out of date, I did changes as far as I felt makes sense
14632 for a non-native english speaker.
14633 Please feel free to add to the manual or to correct my changes.
14634 * doc/Makefile: undid touching the date of intermediate tex files.
14636 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14638 * doc/sdccman.lyx: Manual has an index now
14640 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14642 Finalize muluint/mulsint and mululong/mulslong merging:
14643 * device/lib/_mulint.c
14644 * device/lib/_mullong.c
14645 * device/lib/gbz80/mul.s
14646 * device/lib/gbz80/stubs.s
14647 * device/lib/z80/mul.s
14648 * device/lib/z80/stubs.s
14649 * src/SDCCsymt.c (initCSupport)
14651 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14653 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14654 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14655 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14656 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14659 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14661 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14662 the regression tests I'm not brave enough to enable 245.b, 245.c
14663 * doc/sdccman.lyx: added latex preamble for hyperref package.
14664 Using pdflatex this will give you a hyperlinked pdf file with
14665 bookmarks. (prepend '%' before /usepackage if this breaks something)
14667 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14669 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14671 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14673 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14675 2003-05-21 <johan AT balder>
14677 * src/SDCCglue.c (printIval): fixed bug #739934
14679 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14681 Applied patch from bug 737905 (renamed yylineo to mylineno):
14688 * src/pic16/pcode.c: Cleaned warnings
14689 * src/pic16/pcodeflow.c: Cleaned warnings
14690 * src/pic16/pcoderegs.c: Cleaned warnings
14692 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14694 * src/pic16/pcode.c: Cleaned warnings
14695 * src/pic16/pcodepeep.c: Cleaned warnings
14696 * src/pic16/ralloc.c: Cleaned warnings
14698 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14700 * doc/sdccman.lyx: fixed bug 739745
14701 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14703 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14705 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14706 it can be defined with CFLAGS when running configure
14707 * src/SDCCmain.c: fixed compiling + linking with object files
14709 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14711 * configure.in: configure for pic16 port,
14712 added --disable-pic16-port
14713 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14714 * src/SDCCmain.c: linkOptions is changed to set *,
14715 added if/endif conditional macros to remove options help
14716 messages from optionsTable when a port is not configured, added
14717 support for the PIc16 port in the ports table, when executing
14718 the compiler with no port specified on command line, a default
14719 port is selected with the new macro DEFAULT_PORT which is
14720 defined in port.h, in setDefaultOptions() linkOptions is removed
14721 from initialization assignment, since now it is a set,
14722 parseCmdLine uses setParseWithComma for linkOptions, in
14723 linkEdit() linkOptions are accessed with new function indexSet()
14724 which returns the i'th item of a set variable. See SDCCset.c, in
14725 linkEdit() when calling buildCmdLine(), added linkOptions as
14726 last argument. Now users can pass arguments to gplink via the
14727 -Wl option, main() uses pic16glue() to glue up pic16 programs
14728 * src/SDCCpeeph.c: various changes to support pic16
14729 * src/SDCCset.c: added function void *indexSet(set *, int) to
14730 return the i'th item of the set
14731 * src/SDCCset.h: added function prototype for indexSet()
14732 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14733 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14734 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14735 added macro DEFAULT_PORT
14736 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14737 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14739 * src/pic16/glue.c: commented out some error producing lines
14740 * src/pic16/main.c: __config directives are commented out to stop
14741 gpasm complaining and test the linkage with gplink, _linkCmd and
14742 _asmCmd changed to be more gplink and gpasm friendly
14743 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14744 produced an error when parsed, peep rule 12 is added to utilize
14745 movff, but it is commented out since the pCode does not support
14746 yet a command with 2 address arguments
14748 2003-05-18 <johan AT balder>
14750 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14751 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14752 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14754 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14755 Added feature to script commands from file.
14757 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14759 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14760 * src/SDCCutil.c: include ctype.h for win32
14762 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14764 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14766 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14768 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14769 Fixed so you can set breakpoints prior to run, run does not stop
14770 on entry now. Add tbreak. Other enhancements and fixes for use
14773 2003-05-12 Borut Razem <borut.razem AT siol.net>
14775 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14777 2003-05-11 Borut Razem <borut.razem AT siol.net>
14779 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14780 the path of bin directory, so that PATH is the only env. variable, which has to be set
14781 in case of standard installation.
14782 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14783 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14784 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14786 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14788 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14789 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14790 temp files are in the port dir; clean the gen/test directory when
14791 generating new test.c
14792 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14793 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14794 * support/regression/tests/zeropad.c: added
14796 2003-05-09 <johan AT balder>
14798 * src/SDCCglue.c: fixed bug #597940
14800 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14802 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14803 cache sfr, optimize next,step, fix off by one sourceline,
14804 support ddd list function.
14805 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14807 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14809 * support/regression/HTMLgen.py: added compare_s2f()
14810 * support/regression/Makefile: redo 1.27
14811 * support/regression/generate-cases.py: redo 1.5
14813 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14815 * support/regression/tests/float.c: workaround 33 bit hex constant
14816 * support/regression/tests/simplefloat.c: fix division for host
14818 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14820 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14821 that tame's the PIC's over-aggressive optimizer.
14823 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14825 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14828 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14830 Initial support for DS80C400. "Hello world" runs on TINIm400
14833 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14835 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14836 * Some notes on ddd usage added in debugger/README
14837 Martin Helmling adding more features and fixes for ddd GUI debugger.
14838 Code added for nexti, stepi, up, down, and other adjustments.
14840 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14842 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14843 * src/pic/peeph.def Added two rules to optimize carry manipulation
14844 * src/pic/* removed debug printfs
14846 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14848 * debugger/mcs51/cmd.c: added header newalloc.h
14850 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14852 * as/Makefile: new EXEEXT
14853 * as/z80/Makefile: remove trailing slash of BUILDIR
14854 * as/z80/clean.mk: new EXEEXT
14855 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14856 * support/cpp2/Makefile.in: new EXEEXT
14857 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14859 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14861 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14862 EXEEXT was introduced to fix all related problems with targets
14863 "clean", "install" and "uninstall"; a couple of further flaws
14864 especially with "clean" have been fixed too
14865 * as/mcs51/Makefile.in
14866 * as/mcs51/clean.mk
14870 * debugger/mcs51/Makefile.in
14871 * debugger/mcs51/clean.mk
14872 * link/z80/Makefile
14873 * link/z80/Makefile.in
14874 * link/z80/clean.mk
14876 * packihx/Makefile.in
14878 * sim/ucsim/Makefile
14879 * sim/ucsim/clean.mk
14880 * sim/ucsim/avr.src/Makefile.in
14881 * sim/ucsim/avr.src/clean.mk
14882 * sim/ucsim/s51.src/Makefile.in
14883 * sim/ucsim/s51.src/clean.mk
14884 * sim/ucsim/xa.src/Makefile.in
14885 * sim/ucsim/xa.src/clean.mk
14886 * sim/ucsim/z80.src/Makefile.in
14887 * sim/ucsim/z80.src/clean.mk
14888 * sim/ucsim/main_in.mk
14889 * sim/ucsim/packages_in.mk
14890 * sim/ucsim/gui.src/Makefile.in
14891 * sim/ucsim/gui.src/serio.src/Makefile.in
14892 * sim/ucsim/gui.src/serio.src/clean.mk
14895 * support/cpp2/Makefile.in
14896 * support/cpp2/clean.mk
14897 * support/makebin/Makefile
14898 * support/makebin/clean.mk
14899 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14900 * doc/sdccman.lyx: --program-suffix no longer needed
14902 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14904 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14905 Martin Helmling added support for ddd GUI debugger.
14906 Code added to display assembly, set variables, and other commands
14907 to interface to ddd.
14909 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14911 * as/Makefile: fix target clean
14912 * as/clean.mk: fix target clean
14913 * as/z80/clean.mk: fix target clean
14915 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14917 * Makefile.common.in: added AT EXEEXT AT
14918 * configure.in: removed all mingw32 stuff
14919 * configure: rebuilt from configure.in
14920 * doc/sdccman.lyx: updated section "installation"
14921 * support/scripts/sdcc_mingw32: adapted to configure
14922 * support/scripts/sdcc_cygwin_mingw32: added
14924 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14926 * src/pic Added object file support for the PIC port
14927 * src/pic Applied patch from Craig Franklin (this started the object file support)
14928 * src/regression Updated the PIC regression tests for object files
14930 2003-04-20 Borut Razem <borut.razem AT siol.net>
14932 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14933 lklex.c: In function `getfid':
14934 lklex.c:203: warning: array subscript has type `char'
14935 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14936 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14937 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14938 stack handling macros
14940 2003-04-19 Borut Razem <borut.razem AT siol.net>
14942 * "handling space characters in file path" task:
14943 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14944 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14945 * support/Util/MySystem.h: make it self-sufficient
14946 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14947 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14948 handling space characters in file path
14949 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14950 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14951 * support/Util/MySystem.c: handling space characters in executable's path
14953 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14955 * as/z80/Makefile: fix permanent rebuild of z80
14956 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14957 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14959 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14961 * src/SDCCopt.c: add special case optimization to replace modulo by
14962 a power of two with a bitwise AND.
14964 2003-04-18 <johan AT balder>
14966 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14968 2003-04-17 <johan AT balder>
14970 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14971 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14973 2003-04-13 Borut Razem <borut.razem AT siol.net>
14975 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14976 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14977 fixed mingw problem in adl_NORMALIZE_PATH
14979 2003-04-12 Borut Razem <borut.razem AT siol.net>
14981 * fixed "#pragma SAVE/RESTORE can not be nested":
14982 * src/SDCC.lex: reworked pragma handling functions
14983 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14984 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14986 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14988 * src/SDCCutil.c (pathEquivalent): defined but not used
14989 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14990 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14991 * configure: rebuilt from configure.in
14992 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14993 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14994 * device/include/Makefile.in: replace sdcc_datadir
14995 * device/lib/Makefile.in: replace sdcc_datadir
14996 * Makefile.common.in: add LDFLAGS from configure
14997 * packihx/Makefile.in: use LDFLAGS
14998 * src/Makefile.in: use LDFLAGS
14999 * support/cpp2/Makefile.in: add LDFLAGS from configure
15000 * support/makebin/Makefile: use LDFLAGS
15001 * .version: bumped version number to 2.3.5
15003 2003-04-12 Borut Razem <borut.razem AT siol.net>
15005 * completed "different paths" task:
15006 * src/SDCCmacro.c: fixed bug in handling quotes
15007 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15008 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15010 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15012 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15014 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15016 * ds390/gen.c ds390/peeph.def: fix bug 706781
15018 2003-04-11 Borut Razem <borut.razem AT siol.net>
15020 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15022 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15024 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15025 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15026 set - this bit used to not be set...).
15027 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15028 bad code in PIC Port
15029 * src/regression/and2.c added to test bug 609268
15030 * src/regression/Makefile added and2.c to regression test
15033 2003-04-08 <johan AT CP255758-A>
15035 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15036 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15037 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15039 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15041 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15043 * support/cpp2/Makefile.in: fix bug #487815
15044 * configure: rebuilt from configure.in
15045 * Makefile.common.in: docdir changed, new path suffixes
15046 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15047 * sdcc_vc_in.h: reflect changes from sdccconf.h
15048 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15049 * src/SDCCutil.h: remove BINDIR hack
15050 * doc/sdccman.lyx: update new path hierarchy
15052 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15054 * src/SDCCpeeph.c: added okToRemoveSLOC test
15056 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15058 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15060 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15062 * src/SDCCpeeph.c: added labelIsReturnOnly test
15063 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15065 2003-04-05 <johan AT balder>
15067 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15068 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15069 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15070 * src/SDCCast.c: fixed a warning
15071 * src/SDCCast.h: fixed a warning
15072 * src/SDCCicode.c (operandFromAst): fixed a warning
15074 2003-04-04 <johan AT balder>
15076 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15077 * src/SDCCast.c (decorateType): fixed bug #715076
15078 * src/SDCC.y: fixed bug #702907
15080 2003-04-03 <johan AT balder>
15082 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15083 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15084 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15085 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15086 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15088 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15090 * _decdptr.c: fix return values
15091 * _gptrget.c: fix return values
15092 * _gptrgetc.c: fix return values
15093 * _gptrput.c: fix return values
15094 * _mulint.c: fix return values
15095 * as/z80/Makefile: fix 'make -j' problem
15097 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15099 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15100 * configure.in: big cleanup, updated to autoconf 2.5x
15101 * configure: rebuilt from configure.in
15102 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15103 * sdcc_vc_in.h: reflect changes from sdccconf.h
15104 * doc/Makefile: fixed a flaw in "make install"
15106 2003-04-02 <johan AT balder>
15108 * src/ds390/gen.c (genCmp): no comments
15109 * src/mcs51/gen.c (genCmp): no comments
15110 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15111 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15113 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15115 * support/regression/generate-cases.py: place generated file in given sub directory
15116 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15117 * support/regression/Makefile: improvements for 'make -j';
15118 side effect: it's simpler and faster now
15120 2003-03-31 Borut Razem <borut.razem AT siol.net>
15122 * src/z80/main.c: link-{port} and as-{port} defined without path
15123 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15125 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15127 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15129 2003-03-30 Borut Razem <borut.razem AT siol.net>
15131 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15132 changed type of list parameter to set
15133 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15134 * src/port.h: changed type of do_assemble() parameter to set
15135 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15136 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15137 definition of "cppoutfilename" macro with NULL value in preProcess()
15138 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15139 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15140 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15141 replaced with set *binPathSet
15142 * shash_add() deallocates the item, if allready exsists, before adding the new one
15143 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15145 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15147 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15148 a nested for loop bug in the PIC port
15149 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15152 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15154 * support/Util/dbuf.h: remove C++ stuff to make it portable
15156 2003-03-28 Borut Razem <borut.razem AT siol.net>
15158 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15159 literal strings in stringLiteral()
15160 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15161 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15164 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15166 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15168 2003-03-26 <johan AT balder>
15170 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15171 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15172 * src/SDCCast.c (decorateType): fixed " -v < 3"
15174 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15176 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15177 Added Lenny Story's debug infrastructure changes:
15178 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15179 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15180 * src/cdbFile.c: added
15181 * src/SDCCdebug.c: added
15182 * src/SDCCdebug.h: added
15183 * src/SDCCast.c (createFunction)
15184 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15185 * src/SDCCmain.c (parseCmdLine, main)
15186 * src/SDCCmem.c (redoStackOffsets)
15187 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15190 * src/avr/gen.c (genAVRCode)
15191 * src/ds390/gen.c (gen390Code)
15192 * src/mcs51/gen.c (gen51Code)
15193 * src/pic/gen.c (genpic14Code)
15194 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15195 * src/xa51/gen.c (genXA51Code)
15196 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15198 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15200 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15201 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15203 2003-03-22 <johan AT balder>
15205 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15207 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15209 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15210 * doc/cdbfileformat.lyx: added, written by Lenny Story
15211 * doc/Makefile: added cdbfileformat.lyx
15212 * doc/clean.mk: added cdbfileformat.lyx
15214 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15216 * src/mcs51/peeph.def: fix bug #705773
15218 2003-03-20 <johan AT balder>
15220 An sfr/sbit can have an "at #" AND an initializer
15221 * src/SDCCsymt.c (checkSClass):
15222 * src/SDCCmem.c (allocGlobal):
15223 * src/SDCCmem.c (allocLocal):
15224 * src/SDCCast.c (createBlock):
15226 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15228 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15230 2003-03-16 <johan AT balder>
15232 Undid the hackup of const and volatile, the problem is much bigger
15234 * src/SDCCast.c:1.171
15235 * src/SDCCglue.c:1.138
15236 * src/SDCCicode.c:1.146
15237 * src/SDCCsymt.c:1.150
15238 * src/SDCCval.c:1.65
15240 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15242 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15243 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15245 2003-03-13 <johan AT balder>
15247 Hackup const and volatile modifiers in type chains a bit:
15249 * src/SDCCast.c:1.169
15250 * src/SDCCglue.c:1.136
15251 * src/SDCCicode.c:1.143
15252 * src/SDCCsymt.c1.146
15253 * src/SDCCsymt.h1.59
15254 * src/SDCCval.c:1.63
15256 2003-03-12 <johan AT balder>
15258 * src/SDCCBBlock.h: more LRH debugging junk
15259 * src/SDCCcflow.h: more LRH debugging junk
15260 * src/SDCCloop.c: more LRH debugging junk
15261 * src/SDCC.y (struct_declaration): fixed bug #697590
15262 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15263 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15264 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15266 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15267 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15268 test function names must now match exactly).
15269 * src/SDCCcse.c: added special case in findCheaperOp to allow
15270 extending a short integer. Makes less awful code for bug 700121 test case.
15272 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15274 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15275 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15277 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15279 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15280 actually called (operandsNotEqual() was called for all
15281 operandsNotEqualX tests).
15283 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15285 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15286 with shorter literals. Fixes bug 700121.
15288 2003-03-11 <johan AT balder>
15290 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15292 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15294 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15295 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15297 2003-03-10 Borut Razem <borut.razem AT siol.net>
15299 * src/SDCCmain.c: pipe preprocessor's output
15300 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15301 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15302 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15303 which closes all pipes in pipeSet set
15304 * src/SDCCset.c: free deleted item in function deleteSetItem()
15305 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15306 moved from z80 to src subproject
15307 * .version: increased version number to 2.3.4
15309 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15311 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15312 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15313 * support/regression/ports/xa51/spec.mk: fix typo
15315 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15317 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15319 2003-03-09 Borut Razem <borut.razem AT siol.net>
15321 * src/SDCCmain.c: pipe preprocessor's output
15322 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15323 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15324 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15325 which closes all pipes in pipeSet set
15326 * src/SDCCset.c: free deleted item in function deleteSetItem()
15327 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15328 moved from z80 to src subproject
15330 2003-03-09 Borut Razem <borut.razem AT siol.net>
15332 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15333 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15334 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15335 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15336 * src/SDCCglobl.h: unification of WIN32 native definitions
15338 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15340 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15342 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15344 * src/configure.in: check for endianess (even while cross-compiling)
15345 * src/configure: check for endianess (even while cross-compiling)
15346 * src/configure_in.h: check for endianess (even while cross-compiling)
15347 * src/avr/gen.c: remove old endianess stuff
15348 * src/mcs51/gen.c: remove old endianess stuff
15349 * src/ds390/gen.c: remove old endianess stuff
15350 * src/pic/gen.c: remove old endianess stuff
15351 * src/pic/genarith.c: remove old endianess stuff
15352 * src/pic/glue.c: fix endianess check
15353 * src/pic16/gen.c: remove old endianess stuff
15354 * src/pic16/genarith.c: remove old endianess stuff
15355 * src/pic16/glue.c: fix endianess check
15356 * src/xa51/gen.c: remove old endianess stuff
15357 * src/z80/gen.c: fix endianess check
15358 * src/SDCCglue.c: fix endianess check
15359 * src/ds390/peeph.def: fix bug 700036
15361 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15363 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15364 * src/configure: find appropriate data-types on host for SDCC's int and long
15365 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15366 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15367 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15369 2003-03-07 <johan AT balder>
15372 some minor cleanups before the big shot
15373 OP_DEFS and OP_USES now use Kevin's protection
15374 new option --nolabelopt
15376 * src/SDCCBBlock.c:
15385 * src/ds390/ralloc.c:
15386 * src/mcs51/ralloc.c:
15387 * src/pic/ralloc.c:
15388 * src/xa51/ralloc.c:
15389 * src/z80/ralloc.c:
15391 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15393 * src/pic/pcode.c (get_op): fix 64 bit warnings
15394 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15395 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15396 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15397 * support/regression/tests/malloc.c: fix 64 bit warnings
15399 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15401 * src/mcs51/gen.c (genMinus): fixed bug 696436
15403 2003-03-02 Borut Razem <borut.razem AT siol.net>
15405 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15407 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15409 * configure.in: test for mkstemp
15410 * sdccconf_in.h: add HAVE_MKSTEMP
15412 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15414 * device/include/ctype.h: removed warning while using --stack-auto
15415 * device/include/malloc.h: removed warning while using --stack-auto
15416 * device/include/string.h: removed warning while using --stack-auto
15418 2003-02-23 Borut Razem <borut.razem AT siol.net>
15420 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15421 because NDEBUG is defined (see man assert)
15422 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15424 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15426 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15427 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15429 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15431 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15432 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15434 2003-02-18 <johan AT balder>
15436 * as/mcs51/asmain.c (asmbl): module can start with a digit
15437 * as/z80/asmain.c (asmbl): module can start with a digit
15439 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15441 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15442 * src/asm.c: fix pipe() for Mingw32
15444 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15446 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15447 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15448 make -V work again; --c1mode reads now from stdin
15449 * doc/sdccman.lyx: added --c1mode
15450 * support/Util/SDCCerr.c: new messages for c1 mode
15451 * support/Util/SDCCerr.h: new messages for c1 mode
15452 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15454 2003-02-15 <johan AT balder>
15456 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15458 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15460 * doc/sdccman.lyx: Environment variables, -o and other minor things
15462 2003-02-14 <johan AT balder>
15464 * src/xa51/main.c: before anyone really tries to use it :)
15466 * Install doc's in share/sdcc/doc
15467 * removed some obsolete files
15468 * Do a proper make distclean and uninstall
15469 M Makefile.common.in
15472 M device/include/Makefile.in
15473 M device/lib/Makefile.in
15476 M sim/ucsim/doc/Makefile.in
15478 R src/avr/peeph.rul
15479 R src/xa51/peeph.rul
15480 M support/cpp2/Makefile.in
15481 M support/makebin/Makefile
15484 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15486 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15488 2003-02-10 Borut Razem <borut.razem AT siol.net>
15490 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15491 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15492 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15493 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15494 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15495 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15496 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15497 src/z80/Makefile.bcc: Borland Makefile cleanup
15498 * as/z80/Makefile.bcc: Added Borland Makefile
15499 * support/cpp2/borland.h: Removed
15501 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15503 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15504 * src/SDCC.lex: new pragma NOIV
15505 * src/SDCCglobl.h: new pragma NOIV
15506 * src/SDCCmem.c: new pragma NOIV
15508 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15510 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15512 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15514 * src/SDCCmain.c: signal handling is switched off by --debug
15515 * doc/Makefile: small fix for install; use clean.mk again
15516 * doc/clean.mk: clean *.pdf and *.html too
15518 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15520 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15521 * device/lib/printfl.c: fix a ds390 bug by making it portable
15522 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15523 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15524 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15525 * debugger/mcs51/cmd.c: converted multi-line string literals
15526 * sim/ucsim/globals.cc: converted multi-line string literals
15527 * src/SDCCmain.c: introduced signal handler to remove temp files
15528 * doc/Makefile: small tweaks, implement clean
15529 * doc: removed generated files
15531 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15533 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15534 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15535 Address Record is not correctly generated for DS390."
15537 2003-02-02 Borut Razem <borut.razem AT siol.net>
15539 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15540 * as/mcs51/asm.h: fixed compilation with Borland C
15541 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15542 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15543 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15544 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15545 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15546 src/z80/Makefile.bcc: delete $(LIB) only if exist
15547 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15549 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15551 * device/include/malloc.h: introduced NULL
15552 * device/include/string.h: introduced NULL
15553 * device/include/stdlib.h: introduced NULL
15554 * device/lib/_memcpy.c: removed NULL
15555 * device/lib/_strcat.c: removed NULL
15556 * device/lib/_strchr.c: removed NULL
15557 * device/lib/_strcmp.c: removed NULL
15558 * device/lib/_strcpy.c: removed NULL
15559 * device/lib/_strcspn.c: removed NULL
15560 * device/lib/_strlen.c: removed NULL
15561 * device/lib/_strncat.c: removed NULL
15562 * device/lib/_strncmp.c: removed NULL
15563 * device/lib/_strncpy.c: removed NULL
15564 * device/lib/_strpbrk.c: removed NULL
15565 * device/lib/_strrchr.c: removed NULL
15566 * device/lib/_strspn.c: removed NULL
15567 * device/lib/_strstr.c: removed NULL
15568 * device/lib/_strtok.c: removed NULL
15569 * device/lib/malloc.c: removed NULL, include own header
15571 2003-02-02 <johan AT balder>
15573 * 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
15574 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15575 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15576 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15577 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15578 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15580 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15582 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15585 2003-02-01 <johan AT balder>
15587 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15589 2003-01-31 <johan AT CP255758-A>
15591 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15593 2003-01-30 <johan AT balder>
15595 * src/SDCCBBlock.c: automatic bug detection
15596 * src/SDCCicode.c: automatic bug detection
15598 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15600 * src/SDCCglobl.h: now --xram-size 0 works
15601 * src/SDCCmain.c: now --xram-size 0 works
15603 2003-01-29 <johan AT balder>
15605 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15607 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15609 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15610 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15611 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15612 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15613 * src/SDCCglobl.h: Added options --xram-size and --code-size
15614 * src/SDCCmain.c: Added options --xram-size and --code-size
15616 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15618 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15619 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15621 2003-01-27 <johan AT balder>
15623 * src/SDCC.y: fixed bug #613764
15625 2003-01-26 <johan AT balder>
15627 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15628 * src/SDCCsymt.h: fixed bug #673374
15629 * src/SDCCglue.c: fixed bug #661910
15630 * src/SDCCast.c: fixed bug #458099 and 673374
15632 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15634 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15635 * as/mcs51/strcmpi.h: added
15636 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15637 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15638 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15639 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15640 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15641 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15642 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15643 * as/mcs51/Makefile.aslink: new module strcmpi
15644 * as/mcs51/Makefile.asx8051: new module strcmpi
15645 * as/mcs51/Makefil.bcc: new module strcmpi
15646 * as/mcs51/Makefile.in: new module strcmpi
15647 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15649 2003-01-26 <johan AT balder>
15651 * src/SDCCglue.c: reverted back to 1.124
15652 * src/SDCCast.c: reverted back to 1.156
15653 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15655 2003-01-25 <johan AT balder>
15657 * src/SDCCglue.c: A better fix for bug #661910
15658 * src/SDCCast.c: A better fix for bug #661910
15659 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15661 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15663 * src/Makefile.in: remove spawn.o
15664 * src/SDCCmain.c: remove spawn.h
15665 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15666 * src/spawn.c: removed
15667 * src/spawn.h: removed
15668 * support/regression/ports/ds390/spec.mk: link with -r
15670 2003-01-24 <johan AT CP255758-A>
15672 * src/ds390/gen.c (aopOp): fixed bug #667458
15673 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15674 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15675 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15677 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15679 * src/mcs51/peeph.def: better assembler identation by Frieder
15680 * src/mcs51/gen.c: better assembler identation by Frieder
15682 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15684 * as/z80/string.h: removed for gcc 3.2
15685 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15686 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15688 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15690 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15691 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15692 * support/regression/Makefile: separate temp files for ports
15693 * support/regression/generate-cases.py: separate temp files for ports
15694 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15695 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15697 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15699 * moved tinitalk to device/examples/ds390
15701 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15703 * as/mcs51/lkmem.c: rflag is for DS390
15704 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15705 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15706 (linkEdit): move mem- and map-files the same way as ihx-files
15707 * src/z80/main.c (_setDefaultOptions): removed --generic
15708 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15709 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15710 * src/pic/glue.c (picglue): --c1mode works again
15711 * src/pic16/glue.c (pic16glue): --c1mode works again
15712 * src/asm.c (printCLine): fix #660034
15714 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15716 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15717 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15718 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15719 * as/mcs51/lkmem (summary): better fix for sp problem
15720 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15721 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15722 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15723 remove --stack-after-data
15725 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15727 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15728 * src/SDCCutil.c (join): ugly bug: missing '\0'
15729 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15731 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15733 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15735 * src/pic/main.c (_asmCmd): gpasm supports -o
15736 * src/z80/main.c: more general macros
15737 * device/lib/Makefile.in: remove intermediate files
15739 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15741 * .version: Bumped version number to 2.3.3
15742 * src/SDCCBBlock.c: new option -o
15743 * src/SDCCglobl.h: new option -o
15744 * src/SDCCglue.c: new option -o
15745 * src/SDCCmain.c: new option -o
15746 * src/asm.c: new option -o
15747 * src/ds390/main.c: new option -o
15748 * src/pic/glue.c: new option -o
15749 * src/pic/pcode.c: new option -o
15750 * src/pic/ralloc.c: new option -o
15751 * src/pic16/glue.c: new option -o
15752 * src/pic16/pcode.c: new option -o
15753 * src/pic16/ralloc.c: new option -o
15754 * src/z80/main.c: new option -o
15755 * device/lib/Makefile.in: use -o
15756 * support/regression/ports/ds390/spec.mk: use -o
15757 * support/regression/ports/gbz80/spec.mk: use -o
15758 * support/regression/ports/mcs51/spec.mk: use -o
15759 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15760 * support/regression/ports/z80/spec.mk: use -o
15761 * support/regression/ports/ucz80/spec.mk: use -o
15762 * support/regression/ports/xa51/spec.mk: use -o
15763 * support/regression/fwk/lib/timeout.c: fix usage string
15765 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15766 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15768 2003-01-07 <johan AT balder>
15770 * src/SDCCast.c (decorateType): fixed bug #600035
15772 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15773 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15774 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15775 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15776 * src/pic/pcode.c: outcommented unused variable to remove warnings
15777 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15779 2003-01-06 <karl AT turbobit.com>
15780 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15783 2003-01-06 <johan AT balder>
15785 * src/SDCCicode.c: fixed array add
15787 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15788 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15789 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15791 2003-01-04 <johan AT balder>
15793 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15795 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15796 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15798 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15799 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15800 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15802 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15803 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15805 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15806 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15808 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15809 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15811 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15813 * in /sdcc/as/mcs51/ changed these files in order to create an
15814 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15815 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15816 following files to include the previous two files: aslink.dsp,
15817 Makefile.aslink, Makefile.bcc, and Makefile.in.
15819 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15820 .adb instead of .cdb
15822 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15824 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15825 value from option --iram-size.
15827 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15829 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15832 2002-09-18 <wiml AT hhhh.org>
15834 * SDCClrange.h: exposed setFromRange() and setToRange()
15835 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15836 packRegsForAccUse() (bug 542397)
15837 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15838 multiple times and emitting the fetch operations more than once
15839 added aopGetUsesAcc() function to allow binary operators to
15840 fetch their operands in the correct order; made genMinus() emit
15841 compact code for X = LITERAL - Y
15843 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15844 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15845 sprintf() in line 1267.
15847 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15848 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15851 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15852 Changes to aslink (All the changes are marked with 'JCF'):
15854 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15857 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15858 area BSEG. Also moves, if possible, the DATA area down into the internal
15859 ram so more space is available.
15861 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15864 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15865 not bytes. Function summary() which creates a memory usage summary
15866 file with extension .mem. Reports of overlaping stack and small stack
15867 size. If the space for the stack is less than 16 bytes aslink trows a
15870 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15871 the 8051. Option 'y' for memory summary output file.
15873 Changes to sdcc (All the changes are marked with 'JCF'):
15875 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15877 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15878 overlaying area for it (uses RegBankUsed[4]).
15880 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15881 bank zero as used by default. By default aslink locates the stack
15882 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15883 the creation of the .mem file. Delegates the allocation of data area
15884 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15885 the begining of the stack area to aslink.
15887 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15888 glue() in SDCCglue.c creates an area for it.
15890 2002-09-03 Borut Razem <borut.razem AT siol.net>
15891 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15892 sdcc/src/pic/glue.c:
15893 introduced atexit() handler for teporay files removal in case of
15894 errors, assertions, ...
15896 2002-08-29 Borut Razem <borut.razem AT siol.net>
15897 * sdcc/support/cpp2/auto-host_vc_in.h:
15898 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15899 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15900 Maybe there is a similar problem with BORLANDC? It should be checked!
15902 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15903 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15904 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15905 was not executed, and the compiler (cl) launched a warning:
15906 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15908 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15909 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15911 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15912 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15914 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15915 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15916 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15917 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15918 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15919 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15920 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15921 - added Release configuration in VS projects
15922 - review of compiler an linker options
15923 - VC .exe files are generated in bin_vc directory, not to interfere
15924 with binaries generated from other projects (cygwin, mingw, bcc ...)
15926 * sdcc/src/yacc.dsp: added
15928 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15929 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15930 and insert the version number definitions from .version
15932 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15934 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15935 added - genarate auto-host.h using auto-host_vc_in.h as template
15938 removed from CVS, generated automatically
15940 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15941 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15943 2002-08-11 Borut Razem <borut.razem AT siol.net>
15944 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15946 2002-08-10 Borut Razem <borut.razem AT siol.net>
15947 * src/SDCCmain.c (main):
15948 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15949 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15950 The consequence was that some temporary files were not removed.
15953 unification of code in functions tempfilename() and tempfile():
15954 function tempnam() is defined in Visual Studio 6.0 and .NET
15956 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15958 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15959 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15960 - removed compiler command line option /WX: Treats all warnings as errors
15961 - update a list of source files, included into the project
15963 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15964 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15965 changed project type to Generic Project so that can be correcly converted to VS.NET project
15967 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15969 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15971 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15973 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15974 added return 0 statements after assert() to make compiler happy
15976 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15977 added newline in the def file to keep MSC compiler satisfied
15979 * sdcc/src/z80/gen.c:
15980 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15981 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15982 - solved MSC error in function aopDump()
15984 * sdcc_vc.h: define PREFIX as "\\sdcc"
15986 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15987 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15989 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15990 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15991 - Rewrote the register banking algorithm.
15992 - Added pCode live-range analysis to registers (for now, only non-used and
15993 singly-used registers optimized away)
15995 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15997 * 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.
15999 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16000 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16002 2002-04-22 Michael Hope <michaelh AT vroom>
16004 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16006 * configure.in (DD_COPT): Added include support required for gbdk.
16008 * .version: Bumped version number just to increase it.
16010 * src/SDCCmain.c: Added -nostdinc to the default options.
16012 2002-04-15 Michael Hope <michaelh AT vroom>
16014 * device/lib/z80/printf.c (sprintf): Added.
16016 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16018 * src/z80/peeph.def: Added transpose redundent load rule.
16020 * src/z80/main.c: Added force callee saves for jaune.
16022 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16024 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16026 2002-03-28 Johan Knol <johan AT balder>
16028 * src/SDCCval.c: fixed bug #532436
16030 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16032 Added "char *Processor" field to the port structure.
16035 Added -p option. Allows port dependent processor to be specified.
16038 Initialized the new field char *Processor field to NULL in all ports
16041 Compiler generated registers for interrupt context saving
16042 were not getting allocated.
16044 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16047 Fixed left shift. Will promote the left side of a left shift
16048 if a) left shifting more than size of operand or b) when assigned
16049 to something size > size of left side
16051 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16053 tons of changes. Register allocation has been
16054 rewritten. Added customization for the various PICs. Flow
16055 analysis is restructured. ...
16057 * src/pic/device.h:
16060 * src/pic/device.c:
16061 Added. device.c is a PIC port hack to accomodate variations
16064 2002-03-13 Michael Hope <michaelh AT vroom>
16066 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16068 2002-03-04 johanknol <johanknol AT manik>
16070 * /src/SDCCval.c: fixed
16072 const unsigned char arr[][2] = { { 0, 1 } };
16073 t18.c:1: error: Initializer element is not constant
16075 2002-03-04 bela <bela AT manik>
16077 * /device/include/mcs51reg.h:
16078 ds89c420 register definition update
16080 2002-03-03 <johan AT FRIJA>
16082 * support/Util/SDCCerr.c: did something, but don't no why anymore
16084 * support/regression/tests/bug-524691.c: made it a little less shy
16086 * src/SDCCast.c (decorateType): fixed bug #524697
16088 * src/SDCCast.c: made some lineno improvements
16090 * src/SDCCval.c (getNelements): changed warning to error
16092 * src/SDCCglue.c (printIvalArray): changed warning to error
16094 * src/SDCCicode.c: fixed a warning for mingw
16096 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16098 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16100 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16102 * src/ds390/peeph.def:
16103 Added some more peephole rules
16105 * src/ds390/gen.c: Various fixes & enhancements
16107 * src/SDCClrange.c, src/SDCClrange.h:
16108 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16110 * src/ds390/ralloc.c:
16111 various fixes & enhancements (ds390) specific
16113 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16114 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16117 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16119 2002-03-02 <johan AT FRIJA>
16121 * src/SDCCast.c (decorateType): fixed bug #524708
16123 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16125 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16127 2002-03-01 Michael Hope <michaelh AT vroom>
16129 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16131 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16133 2002-03-01 <johan AT FRIJA>
16135 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16137 * src/SDCCast.c (decorateType): fixed bug #524209
16139 * src/SDCCval.c (valNot): fixed bug #524195
16141 2002-02-26 <johan AT balder>
16143 * src/xa51/gen.c: fixed a warning
16145 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16147 * src/SDCCast.c (decorateType): fixed bug #522534
16149 2002-02-23 <johan AT balder>
16151 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16153 2002-02-22 <johan AT balder>
16155 * src/SDCCast.c: fixed bug #514865
16157 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16159 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16161 * sdcc/src/SDCCloop.c:
16162 Previous fix was not good. basic blocks that have "break" or "return" are
16163 not really partof a loop , but live ranges used in these blocks should
16164 be live thru the entire loop, so set partOfLoop but don't add them to
16167 2002-02-21 <johan AT FRIJA>
16169 * src/SDCCcse.c: fixed bug #514308
16171 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16174 Fixed BUG #519583. If a conditional block ended in a return/break
16175 statement inside a loop, it was not being considered part of the loop.
16177 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16179 2002-02-10 Karl Bongers <karl AT turbobit.com>
16182 Fixed up SDCDB debugger somewhat. Updated debugger/README
16183 with lots of comments and notes.
16185 * device/examples/test2.c:
16186 Fix bug, "red" variable not being initialized(compiler complained).
16188 * device/examples/Makefile, examples/test3.c:
16189 Add Makefile in device/examples folder, compiles test3.c
16190 for use as a multiple module SDCDB test case.
16192 * sim/ucsim/cmd.src/cmdset.cc:
16193 Took out debug printfs in ucsim "next" command.
16195 * sim/ucsim/xa.src:
16196 Karl and Johan start ucsim XA support. Most dissassembly working,
16197 about 75% emulation done(plenty of work remaining).
16199 * sim/ucsim/z80.src:
16200 Add Z80 support to ucsim, add test-ucz80 regression test,
16201 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16202 Notice z80 compiler fails on examples/test3.c/crc code.
16204 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16206 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16207 Added support for --parms-in-bank1
16209 * src/ds390/peeph.def:
16210 added a few more peephole optimzations
16212 * src/ds390/main.c:
16213 1) added __builtin_inp & __builtin_outp used to read in data of given length
16214 from a memory mapped port
16215 2) added __builtin_memcmp
16216 3) added __builtin_swapw swap bytes of a short
16218 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16219 1) handle multiple send & receives from register bank1
16220 2) ralloc can now allocate DPTR1 to some liveRanges
16222 * src/SDCCsymt.c, src/SDCCsymt.h:
16223 changes to handle multiple sends & receives
16225 * src/SDCCptropt.h:
16226 added some pointer arithmetic optimization
16228 * src/SDCCptropt.c:
16229 added some pointer arithmetic optimizations but not stable yet so not
16230 called from anywhere (will get this working shortly)
16232 * src/SDCCopt.c: fixed for multiple sends & receives
16235 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16236 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16237 set preprocessor defines (depending on options)
16239 * src/SDCCicode.c, src/SDCCicode.h:
16240 changes made to handle multiple sends & receives
16243 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16245 * src/SDCCcse.c, src/SDCCcse.h:
16246 added function findbackward def (to be used in upcoming optimization)
16248 * src/SDCCcflow.c, src/SDCCcflow.h:
16249 added function returnAtEnd - to determine if a basic block terminates with
16252 * src/SDCCast.c, src/SDCCast.h:
16253 added option parms-in-bank1
16255 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16256 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16257 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16258 adjusted for --parms-in-bank1 option
16260 * device/include/string.h:
16261 donot redefine "reentrant" keyword
16263 * device/include/ds80c390.h: Added some more SFRs
16265 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16267 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16269 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16271 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16273 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16275 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16277 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16279 * Added --xram-movc option
16281 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16283 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16285 2002-01-11 Johan Knol
16287 * Added math lib of Jesus Calvino-Fraga
16289 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16291 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16292 * support/regression/Makefile: new target test-mcs51-stack-auto
16293 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16295 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16297 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16299 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16301 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16303 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16305 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16307 * src/SDCCglue.h: add definition for printIvalChar()
16309 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16311 * src/SDCCast.c: fix #498138 by Johan
16313 * src/SDCCglue.c: fix #498138 by Johan
16315 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16317 * support/regression/Makefile: fix clean
16319 * support/regression/ports/ds390/support.c: fix transmission of last character
16321 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16323 * /sdcc/src/ds390/gen.c:
16324 a) improved computing address of stack variable
16325 b) took out some #if 0 code
16326 c) improved parmBytes adjustment
16327 d) improved genPlusIncr & genMinusIncr
16328 e) genCmp could generate bad code (when left assigned to DPTR)
16329 f) Fixed bug in hasInc
16331 * /sdcc/src/ds390/ralloc.c:
16332 a) packRegsForSupport could mess up live information (Fixed)
16333 b) packRegsDPTRuse could be incorrect for left & right shift
16335 * /sdcc/src/mcs51/ralloc.c:
16336 packRegsForSupport could mess up the live information (Fixed)
16338 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16340 * /sdcc/src/SDCCast.c:
16341 can reverse a loop even if function call is present as long
16342 as the loop control variable is local & is not passed as parameter
16344 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16346 * /sdcc/ChangeLog: *** empty log message ***
16348 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16349 More builtin function additions for TININative
16351 * /sdcc/src/ds390/ralloc.c:
16352 Had broken the regression testsuite
16354 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16356 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16357 Added funcattr hasStackParms will be set for reentrant functions when there
16358 are paramteres on the stack, this helps in minimizing frame pointer generation
16359 typeFromStr can handle function pointers now
16361 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16362 *** empty log message ***
16364 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16366 * /src/ds390/gen.c, /src/ds390/main.c:
16367 More builtin function additions for TININative
16369 * /src/ds390/ralloc.c:
16370 Had broken the regression testsuite
16372 * /src/SDCCast.c: Fixed a bug in dumptree
16374 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16375 Added funcattr hasStackParms will be set for reentrant functions when there
16376 are paramteres on the stack, this helps in minimizing frame pointer generation
16377 typeFromStr can handle function pointers now
16379 * /doc/builtins.txt, /doc/TININative.txt:
16380 *** empty log message ***
16383 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16385 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16386 ALPHA version for -mTININative
16388 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16389 updated to reflect changes in the port structure
16392 added function do_assemble (similar to do_link) if non-null this function
16393 will be called to do assembly (-mTININative) requires a multi command
16395 added function genAssemblerEnd will be called to generate assembler Epilogue
16398 added _JavaNative to debug info printing
16400 * /src/SDCCmain.c: added option --tini-libid
16401 added port->do_assemble function (-mTININative) has a multi command assemble
16403 * /src/SDCCglue.c: Disabled "constExpr" check
16404 added port->genAssemblerEnd function
16406 * /src/SDCCglobl.h: Added option --tini-libid value
16409 tookout optimizeCompare from the header (has no external references)
16411 * /src/SDCCast.c: made one more function "static"
16413 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16415 * src/z80/mappings.i: Added z80asm support.
16417 * src/z80/main.c: Added z80asm support on --asm=z80asm
16419 * src/z80/gen.c: Fixed asm portability issues.
16421 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16423 * src/SDCCglue.c (printExterns): Added global/extern split.
16425 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16427 * support/regression/Makefile: added test for mcs51 model large
16429 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16431 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16433 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16435 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16437 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16439 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16441 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16443 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16445 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16447 * support/regression/tests/simplefloat.c: Port to mcs51.
16449 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16450 * support/regression/tests/bug-485362.c: Added.
16452 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16454 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16456 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16458 * src/z80/gen.c (aopDump): Added a dump function.
16460 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16461 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16463 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16465 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16467 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16469 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16471 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16473 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16475 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16477 * support/regression/ports/ds390/support.c: Use tinibios.
16479 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16481 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16483 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16484 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16486 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16488 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16490 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16492 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16494 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16495 (packRegsForIYUse): Created and optimised.
16497 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16499 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16500 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16502 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16504 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16506 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16508 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16510 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16512 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16514 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16516 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16518 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16520 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16522 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16524 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16525 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16526 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16528 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16530 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16531 (genNotFloat): Added.
16532 (genUminusFloat): Added.
16534 * device/lib/z80/Makefile: Added floating pt stubs.
16536 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16538 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16540 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16542 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16544 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16546 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16548 * sdcc/support/regression/Makefile: Add port ds390.
16550 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16552 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16554 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16556 * sdcc/support/regression/ports/ds390/support.c: Added.
16558 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16560 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16562 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16564 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16566 * device/include/malloc.h: Added z80 and gbz80 support.
16568 * device/lib/gbz80/heap.s: Added.
16570 * device/lib/z80/heap.s: Added.
16572 * device/lib/malloc.c: Added z80 and gbz80 support.
16574 * support/regression/tests/malloc.c (testMalloc): Added.
16576 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16578 * support/regression/tests/bug-478094.c: Added.
16580 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16582 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16584 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16586 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16588 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16590 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16592 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16594 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16596 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16598 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16600 * support/regression/tests/bug-477927.c: Added.
16602 * src/z80/peeph.def: Added minor rules.
16604 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16606 * src/z80/peeph.def: Added jump optimisation modification.
16608 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16610 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16612 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16614 * support/regression/tests/funptrs.c: Added.
16616 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16618 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16620 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16622 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16624 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16626 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16627 (movLeft2ResultLong): Created.
16629 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16630 (joinPushes): Added. Joins two char pushes into a word push.
16632 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16634 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16636 * support/makebin/Makefile (install): Added creation of dest dir.
16638 2001-10-24 Karl Bongers <karl AT turbobit.com>
16640 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16642 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16644 * src/z80/ralloc.c: Turned off faulty pack for one use.
16646 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16648 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16650 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16652 * support/regression/Makefile: Improved clean
16654 * support/regression/ports/gbz80/spec.mk: Added clean
16656 * support/regression/ports/host/spec.mk: Added clean
16658 * support/regression/ports/z80/spec.mk: Added clean
16660 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16662 * support/regression/ports/mcs51/timeout.c: little improvements
16664 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16666 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16668 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16670 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16672 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16674 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16676 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16678 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16679 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16681 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16683 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16685 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16687 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16689 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16691 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16693 * support/regression/tests/longor.c: Added.
16695 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16697 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16699 * as/mcs51/aslink.h: define PATH_MAX
16701 * as/mcs51/asm.h: define PATH_MAX
16703 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16705 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16707 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16709 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16711 * src/SDCCglobl.h: define PATH_MAX
16713 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16715 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16717 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16719 * src/z80/gen.c (gencjneshort): Fixed
16721 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16723 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16725 * support/regression/tests/bug-469671.c: Added.
16727 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16729 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16731 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16733 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16735 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16737 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16739 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16741 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16743 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16745 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16747 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16749 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16751 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16753 * 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.
16755 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16757 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16759 2001-10-07 <johan AT FRIJA>
16761 * device/lib/gets.c (gets): fixed the return value.
16763 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16764 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16766 * 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.
16768 * 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.
16770 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16772 * src/pic/gen.c: Removed Safe_strdup.
16774 * configure.in: Added option to enable libgc support.
16776 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16777 (bitVectUnion): Optimised.
16778 (bitVectIntersect): Optimised.
16779 (bitVectBitsInCommon): Optimised.
16780 (bitVectCplAnd): Optimised.
16782 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16784 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16786 * src/SDCCmain.c: distinguish between assembler debug and plain options
16788 * src/avr/main.c: remove standard assembler options
16790 * src/ds390/main.c: remove standard assembler options
16792 * src/mcs51/main.c: remove standard assembler options
16794 * src/port.h: removed "PENDING" comment
16796 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16798 * src/device/lib/_mulint.c : new, with assember functions
16800 * src/device/lib/_mullong.c : new, with assember functions
16802 * src/device/lib/_divuint.c : with assember functions
16804 * src/device/lib/_divsint.c : with assember functions
16806 * src/device/lib/_divulong.c: with assember functions
16808 * src/device/lib/_divslong.c: with assember functions
16810 * src/device/lib/_moduint.c : with assember functions
16812 * src/device/lib/_modsint.c : with assember functions
16814 * src/device/lib/_modulong.c: with assember functions
16816 * src/device/lib/_modslong.c: with assember functions
16818 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16820 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16822 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16823 replaced _mululong.c and _mulslong.c by _mullong.c
16825 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16827 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16829 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16831 * src/SDCCglue.c: test, if win32api is available for MINGW
16833 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16835 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16836 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16837 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16838 * support/regression/ports/host/spec.mk: removed GENERIC
16839 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16840 * support/regression/ports/z80/spec.mk: removed GENERIC
16842 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16844 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16846 * support/regression/tests/bug-467035.c: Created.
16848 2001-10-01 <johan AT FRIJA>
16850 * src/SDCC.y: fixed bug #466586 part 1
16852 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16854 * SDCCicode.c: z80 has no generic pointers
16855 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16857 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16859 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16861 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16863 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16865 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16867 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16869 * configure.in: Fixed up so that ucsim is only configured once.
16871 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16873 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16874 (getPathDifference): As above.
16876 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16878 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16880 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16881 * .version: Updated to 2.3.1
16883 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16884 Added copyright header.
16886 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16887 (assemble): Added support for macro based assembler commands.
16888 (linkEdit): Added support for macro based linker commands.
16889 (preProcess): Changed the pre-processor to use macros.
16890 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16891 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16893 * device/lib/z80/crt0.s: Added module name for debugging.
16895 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16897 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16899 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16901 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16903 * src/Makefile.in: Added SDCCmacro and SDCCutil
16905 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16907 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16909 2001-09-16 <johan AT FRIJA>
16911 * 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.
16913 2001-09-15 <johan AT FRIJA>
16915 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16916 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16918 2001-09-11 <johan AT FRIJA>
16920 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16922 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16924 * support/regression/tests/bug-460444.c: Added test case.
16926 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16927 (genCast): Added justification for all of the asserts.
16929 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16931 * support/regression/support.c: _xdata replaced by xdata
16933 * support/regression/spec.mk: removed _generic
16935 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16937 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16939 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16940 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16942 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16944 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16946 * support/regression/tests/bug-460010.c: Added test case.
16948 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16950 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16952 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16954 * support/regression/testfwk.c: removed workaround for bug #436344
16956 * support/regression/tests/bp.c: use less memory with mcs51
16958 * support/regression/tests/bug-441448.c: use less memory
16960 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16962 * support/regression/collate-results.py: typo
16964 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16966 * support/regression/tests/fetchoverlap.c: Added new test case.
16968 * support/regression/tests/bp.c: Added new test case.
16970 * support/regression/tests/bug-448984.c: Added new test case.
16972 * support/regression/tests/pow2shifts.c: Added new test case.
16974 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16975 (genlshTwo): Fixed right shift for count > 8.
16977 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16979 2001-09-08 <johan AT FRIJA>
16981 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16983 2001-09-07 <johan AT FRIJA>
16985 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16987 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16989 2001-09-06 <johan AT FRIJA>
16991 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16992 * bernhard noted me at this: "() equals to (void)" (1.38)
16994 2001-09-05 <johan AT FRIJA>
16996 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16998 2001-09-04 <johan AT FRIJA>
17000 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17003 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17005 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17007 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17009 * link/z80/aslink.h: Fixed path for PATH_MAX
17011 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17013 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17015 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17017 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17019 * 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.
17021 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17023 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17024 (genCmp): Fixed up genCmp for the GB with longs.
17026 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17028 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17030 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17032 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17034 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17036 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17038 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17040 * 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.
17042 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17044 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17046 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17048 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17050 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17052 * sim/ucsim/configure: little improvement of Cygwin-detection
17053 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17054 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17055 * support/regression/tests/bug-221100.c: small changes for mcs51
17056 * support/regression/tests/bug-221168.c: small changes for mcs51
17057 * support/regression/tests/bug-227710.c: small changes for mcs51
17058 * support/regression/tests/staticinit.c: small changes for mcs51
17059 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17060 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17061 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601