1 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
2 * device/lib/z80/Makefile.in,
3 device/lib/Makefile.in,
4 device/lib/z80/memmove.s: Implemented RFE #1914256
6 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
8 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
9 * src/z80/peep.c: improved checks for unused data
11 src/z80/main.c: Implemented RFE #1899189
13 2008-12-25 Borut Razem <borut.razem AT siol.net>
15 * support/regression/Makefile.in:
16 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
18 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
20 * src/z80/peeph-z80.def: minor peephole improvements
22 2008-12-21 Borut Razem <borut.razem AT siol.net>
24 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
25 due to redefinition of symbol __assert
26 sdcclib.c:53:1:warning: "__assert" redefined
27 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
28 warning: this is the location of the previous definition
30 2008-12-20 Raphael Neider <rneider AT web.de>
32 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
33 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
34 support/cpp/libcpp/macro.c: fix format string errors
36 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
38 * src/pic/device.c: partial rewrite using strtok,
39 quieten compiler warnings, adopt SDCC coding style
41 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
42 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
43 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
44 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
45 support/librarian/sdcclib.c, support/makebin/makebin.c:
46 quieten most compiler warnings
48 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
49 probably fix operator precedence bug
51 * doc/clean.mk: quieten rm if no .lyx is present
53 2008-12-19 Borut Razem <borut.razem AT siol.net>
55 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
56 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
57 doc/README.txt, doc/test_suite_spec.lyx:
58 applied patch 2446381: Dcoumentation spelling correcitons
59 thanks to Steven Borley
61 2008-12-16 Raphael Neider <rneider AT web.de>
63 * device/include/pic/pic12f629.h,
64 device/include/pic/pic12f675.h,
65 device/lib/pic/libdev/pic12f629.c,
66 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
68 2008-12-14 Borut Razem <borut.razem AT siol.net>
70 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
71 converted to LyX 1.5.7 (\lyxformat 276) format
73 2008-12-07 Borut Razem <borut.razem AT siol.net>
75 * support/regression/tests/bitfields.c:
76 added test case for bug #2366757
78 2008-12-07 Raphael Neider <rneider AT web.de>
80 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
81 NULL pointer dereference, closes #2366757
83 2008-11-25 Raphael Neider <rneider AT web.de>
85 * device/include/pic16/pic16devices.txt,
86 sdcc/src/pic16/device.c,
87 sdcc/src/pic16/device.h: implicitly disable XINST
88 whenever CONFIG4L is set via an additional optional
89 argument to the configword directive in pic16devices.txt
91 2008-11-24 Raphael Neider <rneider AT web.de>
93 * device/lib/pic16/configure.ac,
94 device/lib/pic16/Makefile.common: fixed quoting issues
96 * device/lib/pic16/configure,
97 device/lib/pic16/debug/Makefile.in,
98 device/lib/pic16/libc/Makefile.in,
99 device/lib/pic16/libdev/Makefile.in,
100 device/lib/pic16/libio/Makefile.in,
101 device/lib/pic16/libm/Makefile.in,
102 device/lib/pic16/libsdcc/Makefile.in,
103 device/lib/pic16/Makefile.in,
104 device/lib/pic16/startup/Makefile.in: regenerated
106 * src/pic16/main.c (_pic16_finaliseOptions): revert to
109 2008-11-24 Raphael Neider <rneider AT web.de>
111 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
112 argument of --asm= or --link= to allow for
113 --asm="sh script --options", the user can double quote the
114 argument if needed: --asm="'c:/program files/gpasm' -q",
115 also fix some potential buffer overflows
117 2008-11-19 Borut Razem <borut.razem AT siol.net>
120 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
121 thanks Mauro Giachero
123 2008-11-16 Borut Razem <borut.razem AT siol.net>
125 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
126 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
128 2008-11-15 Borut Razem <borut.razem AT siol.net>
130 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
131 src/SDCCsymt.c, src/SDCCsymt.h:
132 fixed RFE #2291335 : Unnamed bit-field initialization
133 * support/regression/tests/bitfields.c:
134 added test case for RFE #2291335
135 * support/regression/tests/bug-1981238.c:
136 don't initialize unnamed bit-fields
138 2008-11-11 Raphael Neider <rneider AT web.de>
140 * device/include/pic16/pic18f25j10.h,
141 device/include/pic16/pic18f45j10.h: remove useless boilerplate
143 * device/include/pic16/adc.h,
144 device/lib/pic16/libio/adc/adcbusy.c,
145 device/lib/pic16/libio/adc/adcclose.c,
146 device/lib/pic16/libio/adc/adcconv.c,
147 device/lib/pic16/libio/adc/adcopen.c,
148 device/lib/pic16/libio/adc/adcread.c,
149 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
150 and fixed ADC routines to work for more target devices,
151 incorporates patch #2036130 by Nick Materer
153 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
155 * device/include/ctype.h,
156 * device/include/ds400rom.h,
157 * device/include/ds80c390.h,
158 * device/include/float.h,
159 * device/include/math.h,
160 * device/include/serial.h,
161 * device/include/stdbool.h,
162 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
164 * device/include/mcs51/C8051F336.h,
165 * device/include/mcs51/C8051T600.h,
166 * device/include/mcs51/C8051T610.h,
167 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
168 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
170 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
172 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
174 2008-11-10 Raphael Neider <rneider AT web.de>
176 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
177 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
178 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
179 (patch by Nick Materer, #2253980)
181 * device/lib/pic16/libio/adc.ignore,
182 device/lib/pic16/libio/i2c.ignore,
183 device/lib/pic16/libio/usart.ignore,
184 device/lib/pic16/pics.all: updated to build more device libs
186 * device/lib/pic16/libdev/Makefile.am,
187 device/lib/pic16/libdev/Makefile.in,
188 device/lib/pic16/libio/Makefile.am,
189 device/lib/pic16/libio/Makefile.in: regenerated
191 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
192 names per memory location, applied SDCC style to more functions
194 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
196 * device/include/mcs51/p89lpc933_4.h: new NXP header file
197 * device/include/mcs51/p89lpc935_6.h: new NXP header file
198 * device/include/mcs51/p89v66x.h: minor changes
199 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
201 2008-11-09 Raphael Neider <rneider AT web.de>
203 * device/include/pic/pic14devices.txt: fixed memory description for
204 12f629 and 12f675, closes #2236240
206 2008-11-06 Borut Razem <borut.razem AT siol.net>
208 * src/SDCCmain.c: #fixed bug 2224960: sdcc -MM no working correctly
209 pass system include paths with -isystem to sdcpp
210 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
211 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
213 2008-11-02 Raphael Neider <rneider AT web.de>
215 * doc/sdccman.lyx: updated the sections on the library build process
216 and on how to add support for new devices, and documented known
217 problems with the extended instruction set including a workaround
219 2008-11-01 Raphael Neider <rneider AT web.de>
221 * device/include/pic16/adc.h,
222 device/include/pic16/pic16devices.txt,
223 device/include/pic16/pic18f2410.h,
224 device/include/pic16/pic18f2510.h,
225 device/include/pic16/pic18f2515.h,
226 device/include/pic16/pic18f2610.h,
227 device/include/pic16/pic18f4410.h,
228 device/include/pic16/pic18f4510.h,
229 device/include/pic16/pic18f4515.h,
230 device/include/pic16/pic18f4610.h,
231 device/include/pic16/pic18fregs.h,
232 device/lib/pic16/libdev/Makefile.am,
233 device/lib/pic16/libdev/Makefile.in,
234 device/lib/pic16/libdev/pic18f2410.c,
235 device/lib/pic16/libdev/pic18f2510.c,
236 device/lib/pic16/libdev/pic18f2515.c,
237 device/lib/pic16/libdev/pic18f2610.c,
238 device/lib/pic16/libdev/pic18f4410.c,
239 device/lib/pic16/libdev/pic18f4510.c,
240 device/lib/pic16/libdev/pic18f4515.c,
241 device/lib/pic16/libdev/pic18f4610.c,
242 device/lib/pic16/libio/Makefile.am,
243 device/lib/pic16/libio/Makefile.in,
244 device/lib/pic16/pics.all: added support for 18f[24][456]10
245 and 18f[24]515 devices
246 * doc/sdccman.lyx: updated list of supported PIC16 devices
248 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
249 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
250 src/xa51/gen.c: avoid compiler warnings
251 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
253 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
255 * device/include/mcs51/p89v66x.h: NXP header file
256 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
257 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
259 2008-10-14 Raphael Neider <rneider AT web.de>
261 * device/lib/pic16/libdev/Makefile.am,
262 device/lib/pic16/libio/Makefile.am: enable building libraries for
263 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
264 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
265 * device/lib/pic16/libdev/Makefile.in,
266 device/lib/pic16/libio/Makefile.in: regenerated
268 2008-10-14 Raphael Neider <rneider AT web.de>
270 * device/include/pic16/pic18f2450.h,
271 device/include/pic16/pic18f4450.h,
272 device/lib/pic16/libdev/pic18f2450.c,
273 device/lib/pic16/libdev/pic18f4450.c,
274 device/include/pic16/adc.h,
275 device/include/pic16/pic16devices.txt,
276 device/include/pic16/pic18fregs.h,
277 device/lib/pic16/libdev/Makefile.am,
278 device/lib/pic16/libdev/Makefile.in,
279 device/lib/pic16/libio/Makefile.am,
280 device/lib/pic16/libio/Makefile.in,
281 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
283 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
284 stack to a fixed location, relax it to automatically work with all
285 but the smallest devices (256 byte RAM devices need #pragma stack)
287 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
289 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
290 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
291 * device/lib/_strcspn.c: fixed bug 2140931
293 2008-10-06 Raphael Neider <rneider AT web.de>
295 * device/include/pic16/stdio.h,
296 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
297 declared __naked for convenience, named all arguments
298 * device/lib/pic16/libc/stdio/strmgpsim.c,
299 device/lib/pic16/libc/stdio/strmmssp.c,
300 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
302 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
303 empty __naked functions,
304 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
305 corner cases (unlink first/last pCode in list), reuse more code
307 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
309 * src/ds390/main.c (_ds390_genInitStartup): added
310 * src/SDCCpeeph.c (getPatternVar): new, added,
311 (labelInRange): fixed bug 2115959
312 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
313 * src/SDCCicode.h: added newiTempOperand
314 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
315 added optimizations for 0/x and x/-1, see also patch 2142900
316 * support/regression/tests/onebyte.c (testMul): added test cases
318 2008-09-20 Borut Razem <borut.razem AT siol.net>
321 definition of absolute address symbols without initial value,
322 fixed SDCC crash "do not know how to intialize symbol"
324 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
326 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
327 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
328 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
329 * device/lib/z80/stubs.s: added stubs for above functions
330 * src/SDCCopt.c (convilong),
331 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
332 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
333 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
334 * support/regression/tests/onebyte.c: enabled all tests for z80
336 2008-09-15 Borut Razem <borut.razem AT siol.net>
338 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
339 device/lib/pic16/libc/stdio/printf.c,
340 device/lib/pic16/libc/stdio/strmusart.c,
341 device/lib/pic16/libc/stdio/printf_tiny.c,
342 device/lib/pic16/libc/stdio/sprintf.c,
343 device/lib/pic16/libc/stdio/strmgpsim.c,
344 device/lib/pic16/libc/stdio/putchar.c,
345 device/lib/pic16/libc/stdio/fprintf.c,
346 device/lib/pic16/libc/stdio/strmmssp.c,
347 device/device/lib/pic16/libc/stdio/vprintf.c,
348 device/lib/pic16/libc/stdio/printf_small.c,
349 device/lib/pic16/libc/stdio/vsprintf.c,
350 device/lib/pic16/libc/stdio/strmputchar.c,
351 device/lib/pic16/libc/Makefile.am,
352 device/lib/pic16/libc/Makefile.in:
353 *printf now returns int, puchar.c moved from stdlib to stdio,
354 *printf format parameter type changed from char * to const char *,
355 added GNU link excetion text to library source files,
356 applyed GNU coding style, removed useless svn ids,
357 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
358 binary specifier: "%b", "%hb" and "%lb"
359 * device/lib/pic16/libc/stdio/vfprintf.c:
360 applied patch #2044424: PIC16: vfprintf
361 thanks Mauro Giachero
362 * support/regression/tests/bug1057979.c:
363 removed old pic16 sprintf specifics
364 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
365 * doc/sdccman.lyx: documented 'b' binary format specifier removal
367 2008-09-15 Raphael Neider <rneider AT web.de>
369 * src/pic16/device.c (pic16_dump_usection): force udata sections
370 into the addressable range (0..0xFFF), workaround for a gpsim
371 bug preventing simulation of regtest bug1750318
372 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
373 (serialRegAssign): fixed regtest bug-971834,
374 (pic16_packRegisters): avoid null-pointer dereference
376 2008-09-14 Raphael Neider <rneider AT web.de>
378 * src/pic16/gen.c, src/pic16/ralloc.c: use
379 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
380 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
382 2008-09-12 Borut Razem <borut.razem AT siol.net>
384 * support/regression/fwk/testfwk.h:
385 define pdata as data for pic16 target
386 thanks Mauro Giachero
388 2008-09-11 Borut Razem <borut.razem AT siol.net>
390 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
391 support/regression/absolute.c:
392 applied patch #2105615: Some PIC16 testcase fixlets
393 thanks Mauro Giachero
395 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
397 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
398 * support/regression/tests/bug2094505.c: new, added
400 2008-09-07 Borut Razem <borut.razem AT siol.net>
402 * src/SDCCglue.c, src/SDCCast.c:
403 fixed throw of "excess elements" warning for char arrays
404 * support/regression/tests/nullstring.c:
405 disable warning about excess elements in array of chars initializer
407 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
409 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
410 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
411 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
412 * support/regression/tests/bug2077267.c: new, added
414 2008-09-05 Raphael Neider <rneider AT web.de>
416 * configure.in, Makefile.common.in: add support for ccache,
417 remove spurious $VERSION output, detect doc-tools even without
418 --enable-doc to facilitate later manual doc-builds, minor cleanup
419 * configure: regenerated
421 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
422 avoid races in parallel VPATH builds
423 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
424 * doc/sdccman.lyx: mention --without-ccache configure option
426 2008-09-01 Raphael Neider <rneider AT web.de>
428 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
429 * (genConstPointerGet): fix reading bitfields from __code space
430 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
431 bitfield initializers (fix regression test bug1856409.c)
432 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
435 2008-08-31 Raphael Neider <rneider AT web.de>
437 * src/pic16/gen.c (genAssign): removed useless compiler output
438 * (genPointerGet,genPointerSet,genCast),
439 src/pic16/glue.c (pic16_printGPointerType):
440 also handle PPOINTERs just to avoid spurious asserts
441 * (pic16_printIvalType,pic16_printIvalBitFields):
442 generalized to arbitrary type/bitfield sizes, allows compilation of
443 regression test bug-1981238.c
444 * (pic16_printIvalChar): fix regression test structflexarray.c
445 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
446 in initialized structs and fix #1843745
447 * (pic16_printIvalStruct): always output initializers for all fields,
448 even those not explicitly given, fixes zeropad.c regression test
449 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
450 #2073635, #1567098, and #1485812)
451 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
453 2008-08-31 Borut Razem <borut.razem AT siol.net>
455 * support/regression/tests/bug-895992.c,
456 support/regression/tests/onebyte.c:
457 enabled pic16 regression testing since the bugs
458 1511794: pic16: regression test bug-895992.c fails
459 1444425: onebyte.c regression tes fails on pic16
460 are fixed, probably by fixing
461 2048464: PIC16: fix genUminus - addresses not.c regression test
462 * src/SDCCsymt.c, src/SDCCglue.c,
463 support/regression/tests/bug-1981238.c:
464 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
467 2008-08-30 Borut Razem <borut.razem AT siol.net>
469 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
470 release version 4.3.2
472 2008-08-24 Raphael Neider <rneider AT web.de>
474 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
475 always use the sdcc from the current build tree (ignore $CC from
476 the environment, fixes compile farm builds)
477 * device/lib/Makefile.in: rename .a into .lib for compatibility,
478 remove more build products from install directory
479 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
480 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
482 2008-08-24 Borut Razem <borut.razem AT siol.net>
484 * src/SDCC.y: applied patch
485 2050245: Fix # 1963382
487 1963382: Listing File - C file comment is incorrect
490 2008-08-23 Borut Razem <borut.razem AT siol.net>
492 * src/pic16/gen.c: applied patch
493 2048464: PIC16: fix genUminus - addresses not.c regression test
494 thanks Mauro Giachero
496 2008-08-22 Borut Razem <borut.razem AT siol.net>
498 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
499 src/pic16/main.c: allow spaces in gpasm and gplink paths
501 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
504 * src/z80/peeph-z80.def: minor peephole improvement
506 2008-08-15 Raphael Neider <rneider AT web.de>
508 * src/z80/gen.c (_vemit2): suppress compiler warning
510 * src/pic/*.[ch]: make proper use of header files and avoid
511 ad-hoc extern declarations, mark module-local helpers 'static',
512 removed dead/replaced code, no functional changes
513 * src/pic16/pcode.c: disentangled from pic14 backend
515 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
517 * src/z80/gen.c: fixed #2051348
518 * support/regression/tests/bug-2051348.c: regression test for #2051348
520 2008-08-10 Raphael Neider <rneider AT web.de>
523 * Makefile.common.in: export PACKAGE for $docdir,
524 fixes #1957036, avoid some "underquoted definition" warnings
525 * configure: regenerated
527 2008-08-10 Raphael Neider <rneider AT web.de>
529 * device/lib/pic16/**: build pic16 library using autotools for
530 improved dependency tracking
532 * device/lib/Makefile.in,
534 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
536 2008-08-10 Raphael Neider <rneider AT web.de>
538 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
539 local variables if --nooverlay is given, workaround for #2023121
541 2008-08-08 Raphael Neider <rneider AT web.de>
543 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
545 2008-08-08 Raphael Neider <rneider AT web.de>
547 * src/pic/pcoderegs.c,
549 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
551 2008-08-07 Borut Razem <borut.razem AT siol.net>
553 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
554 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
555 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
556 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
557 applied modified patch 2038174: Add support for binary constants v2
558 thanks Mauro Giachero
559 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
561 2008-08-04 Raphael Neider <rneider AT web.de>
564 * src/pic16/device.h,
566 * src/pic16/main.c: enable --optimize-goto by default
568 * device/lib/pic16/Makefile.common.in: suppress removed option
571 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
573 2008-07-30 Borut Razem <borut.razem AT siol.net>
575 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
576 applied patch 22032433: PIC16: fix constant strings,
577 thanks Mauro Giachero
579 2008-07-29 Borut Razem <borut.razem AT siol.net>
581 * src/pic16/gen.c: applied patches:
582 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
583 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
584 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
585 thanks Mauro Giachero
587 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
589 * src/port.h: Fixed typo in comment
591 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
593 * src/z80/mappings.i: Implemented RFE #1919415
594 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
595 #1880202, #1914434, prepared for RFE #1703943
597 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
600 * src/z80/peeph-z80.def,
601 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
602 preparation for Z80 peephole improvements
604 2008-06-21 Raphael Neider <rneider AT web.de>
606 * device/include/pic16/pic18f66j60.h,
607 * device/include/pic16/pic18f66j65.h,
608 * device/include/pic16/pic18f67j60.h,
609 * device/include/pic16/pic18f86j60.h,
610 * device/include/pic16/pic18f86j65.h,
611 * device/include/pic16/pic18f87j60.h,
612 * device/include/pic16/pic18f96j60.h,
613 * device/include/pic16/pic18f96j65.h,
614 * device/include/pic16/pic18f97j60.h,
615 * device/lib/pic16/libdev/pic18f66j60.c,
616 * device/lib/pic16/libdev/pic18f66j65.c,
617 * device/lib/pic16/libdev/pic18f67j60.c,
618 * device/lib/pic16/libdev/pic18f86j60.c,
619 * device/lib/pic16/libdev/pic18f86j65.c,
620 * device/lib/pic16/libdev/pic18f87j60.c,
621 * device/lib/pic16/libdev/pic18f96j60.c,
622 * device/lib/pic16/libdev/pic18f96j65.c,
623 * device/lib/pic16/libdev/pic18f97j60.c,
624 * device/include/pic16/pic16devices.txt,
625 * device/include/pic16/pic18fregs.h,
626 * device/lib/pic16/pics.all: added new devices
628 * device/include/pic16/adc.h,
629 * device/lib/pic16/libio/adc/adcbusy.c,
630 * device/lib/pic16/libio/adc/adcopen.c,
631 * device/lib/pic16/libio/adc/adcsetch.c,
632 * device/lib/pic16/libio/i2c/i2copen.c,
633 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
634 all changes from a patch by Anton Strobl
636 2008-06-12 Borut Razem <borut.razem AT siol.net>
638 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
639 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
640 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
641 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
642 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
643 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
644 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
645 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
646 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
647 by applying the modified patch from Risto Huotari
649 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
652 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
653 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
654 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
655 * support/regression/tests/bug1938300.c: new, added
657 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
659 * device/include/asm/ds390/features.h,
660 * device/include/asm/mcs51/features.h,
661 * device/include/mcs51/regc515c.h: inserted LGPL notice
663 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
665 * device/lib/gbz80/div.s,
666 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
667 patch 1597883, Thanks Robert Ramey
669 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
671 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
672 createIvalCharPtr, createIvalPtr, createIval),
674 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
675 initializers for local auto variables
676 * support/regression/tests/zeropad.c: added testcase for auto initializers
678 2008-05-26 Raphael Neider <rneider AT web.de>
680 * device/lib/pic16/startup/crt0.c,
681 * device/lib/pic16/startup/crt0i.c,
682 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
683 explicit, fixed curr_entry loop for >= 256 initializer records,
684 removed debug code (write to 0xf7e)
686 2008-05-25 Raphael Neider <rneider AT web.de>
688 * device/include/pic/pic16f627a.h,
689 * device/include/pic/pic16f628a.h,
690 * device/include/pic/pic16f648a.h: added missing ports
692 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
694 * device/include/float.h: added __INFINITY
695 * device/lib/_fsadd.c: handle overflows
696 * device/lib/_fsmul.c,
697 * device/lib/_fsdiv.c: use __INFINITY
698 * device/lib/_fseq.c,
699 * device/lib/_fsneq.c: handle -0.0
700 * sim/ucsim/s51.src/uc89c51r.cc,
701 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
702 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
703 * src/mcs51/gen.c (genSend): fixed bug with --xstack
704 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
705 * support/regression/tests/snprintf.c: test bug with --xstack
707 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
709 * src/SDCCpeeph.c (callFuncByName):
710 Support nested parenthesis in peephole function arguments (#1967300)
712 2008-05-19 Raphael Neider <rneider AT web.de>
714 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
715 fixed duplicate labels (#1911325)
717 2008-05-19 Raphael Neider <rneider AT web.de>
719 * src/regression/empty.c: suppress warning
720 * src/regression/pointer1.c: enabled index_by_pointer()
721 * src/regression/inline.c: now works for pic16 as well
723 * src/pic16/device.c: include dbuf declarations
724 * src/pic16/device.h: removed obsolete prototypes
726 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
727 * src/pic16/glue.c: made purely local functions static,
728 (pic16_printGPointerType, pic16_printIvalCharPtr,
729 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
730 generic pointers' tags (#1961866)
732 * src/pic16/pcode.c (assignValnums): optimize literal assignments
734 2008-05-19 Borut Razem <borut.razem AT siol.net>
736 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
737 fixed typo, uninstall include/pic16/pic16devices.txt
739 2008-05-18 Borut Razem <borut.razem AT siol.net>
741 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
742 the buffer is null terminated
743 * src/device/pic16.c:
744 applied modified patch 1965676: Patch for Win32 16 bit PIC
745 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
747 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
749 * src/SDCC.lex (check_type),
750 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
753 * as/z80/clean.mk: also clean *.dep
754 * device/lib/pic16/libsdcc/stack/Makefile,
755 * sim/ucsim/libtool: removed as they are rebuild by configure
756 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
758 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
760 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
761 fixupInline instead of createFunction to fix bug 1864577
762 (inlineFindMaxBlockno): removed, use global blockNo
763 * src/SDCCglobl.h: added blockNo
765 * src/z80/peep.h: modified properties
766 * support/regression/tests/bug1864577.c: new, added
768 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
771 * as/mcs51/asm.h: added org_cnt
772 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
773 * as/mcs51/asout.c: changed old K&R to ANSI
774 * as/mcs51/Makefile.in: use common identifiers
780 * as/hc08/Makefile.bcc,
781 * as/hc08/Makefile.in: synchronized with as/mcs51/*
782 * sdcc_vc_in.h: added define __func__
783 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
784 Thanks Ruud van Silfhout
785 * support/regression/tests/bug1717305.c: new, added
787 2008-05-05 Borut Razem <borut.razem AT siol.net>
789 * support/regression/Makefile.in,
790 support/regression/ports/ds390/spec.mk,
791 support/regression/ports/hc08/spec.mk,
792 support/regression/ports/mcs51-common/spec.mk,
793 support/regression/ports/pic14/spec.mk,
794 support/regression/ports/pic16/spec.mk,
795 support/regression/ports/ucz80/spec.mk,
796 support/regression/ports/z80/spec.mk:
797 added INC_DIR and LIBDIR paths
798 * src/ds390/gen.c: removed duplicated selicolon
800 2008-05-04 Borut Razem <borut.razem AT siol.net>
802 * support/regression/Makefile.in,
803 support/regression/fwk/lib/testfwk.c,
804 support/regression/ports/ds390/spec.mk,
805 support/regression/ports/hc08/spec.mk,
806 support/regression/ports/mcs51-common/spec.mk,
807 support/regression/ports/mcs51-large/spec.mk,
808 support/regression/ports/mcs51-medium/spec.mk,
809 support/regression/ports/mcs51-small/spec.mk,
810 support/regression/ports/mcs51-stack-auto/spec.mk,
811 support/regression/ports/mcs51-xstack-auto/spec.mk,
812 support/regression/ports/pic14/spec.mk,
813 support/regression/ports/pic16/spec.mk,
814 support/regression/ports/ucz80/spec.mk:
815 added possibility to define the sdcc binary directory SDCC_BIN_PATH
816 used to run regeression tests
818 2008-05-01 Raphael Neider <rneider AT web.de>
820 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
821 supported devices and instructions to add new ones
823 2008-05-01 Raphael Neider <rneider AT web.de>
825 * device/include/pic16/adc.h,
826 device/lib/pic16/libio/adc/adcbusy.c,
827 device/lib/pic16/libio/adc/adcopen.c,
828 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
829 18f2455 style ADC devices, based on patch #1776197
830 * device/lib/pic16/libio/adc/adcclose.c,
831 device/lib/pic16/libio/adc/adcconv.c,
832 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
833 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
834 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
835 * device/include/pic16/pic18f4431.h,
836 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
837 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
839 2008-05-01 Raphael Neider <rneider AT web.de>
841 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
842 moved xinst flag into pic16_options_t
843 * src/pic16/device.c (default_device, pic16_list_devices,
844 pic16_find_device): removed references to sfrrange
845 * src/pic16/gen.c (genFunction),
846 src/pic16/glue.c (pic16initialComments),
847 src/pic16/main.c (pic16_optionsTable),
848 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
850 * device/include/pic16/pic16devices.txt: removed sfrrange lines
852 2008-04-29 Raphael Neider <rneider AT web.de>
854 * src/pic16/devices.inc,
855 device/include/pic16/pic16devices.txt: replaced compiled-in list
856 of devices with a variant parsed at runtime
857 * src/pic16/device.c: added support for parsing pic16devices.txt,
859 * src/pic16/device.h: removed (now) unused fields from PIC_device
860 * src/pic16/main.c: removed #pragma maxram,
861 (_pic16_initPaths): removed bogus generation of search paths,
862 setup the port proper only after the search paths (for
863 pic16devices.txt) are set up,
864 (_pic16_finaliseOptions): moved processor dependant code here
865 from _pic16_initPaths(), clean up
866 * src/pic16/ralloc.c (pic16_init_stack),
867 * src/pic16/ralloc.h,
868 * src/pic16/pcode.c: clean up
869 * device/include/Makefile.in,
870 support/scripts/sdcc.nsi: also install/package pic16devices.txt
871 * support/scripts/inc2h-pic16.pl: updated instructions
873 2008-04-29 Raphael Neider <rneider AT web.de>
875 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
876 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
877 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
878 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
879 added missing family members and 18f2480/2580/4480/4580 family
880 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
881 * device/include/pic16/pic18f2525.h: use 18f4620.h
882 * device/include/pic16/pic18f6680.h: use 18f8680.h
883 * device/include/pic16/pic18fregs.h,
884 device/lib/pic16/pics.all,
885 src/pic16/devices.inc: add new devices
886 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
887 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
888 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
889 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
890 prevent attempting to build the libio for some new devices
892 2008-04-29 Raphael Neider <rneider AT web.de>
894 * debugger/mcs51/Makefile.in: fixed paths to sources
896 2008-04-25 Borut Razem <borut.razem AT siol.net>
898 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
899 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
900 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
901 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
902 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
903 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
904 as/link/z80/linkz80.dsp: lklibr.c moved
905 * doc/INSTALL.txt: binary archives in bz2 format
906 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
908 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
910 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
911 * support/regression/tests/bug1856409.c: new, added
913 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
916 * src/mcs51/peep.c: Use werror for error messages.
917 * src/SDCCicode.c (geniCodeConditional),
918 * src/SDCCsymt.c (structElemType): fixed bug 1839321
919 * src/z80/Makefile.bcc,
920 * src/z80/z80.dsp: added src/z80/peep.c/h
921 * support/regression/tests/bug1839321.c: new, added
923 2008-04-20 Raphael Neider <rneider AT web.de>
925 * device/include/pic16/pic18f2455.h: added bitfields for port C
927 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
929 * src/z80/peep.c: Use werror for error messages.
931 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
933 * src/z80/peep.h (declaration of notUsed()),
934 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
936 * src/z80/z80.h (added dependency on peep.h),
937 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
940 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
942 * src/SDCCpeeph.c (added support for notUsed()),
943 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
945 * src/port.h (removed dependency on mcs51/peep.h, added declaration
946 for notUsed()): Implemented generic (that is not port-specific) part
949 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
951 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
952 * device/lib/libsdcc.lib,
953 * device/lib/Makefile.in,
954 * support/regression/ports/mcs51-xstack-auto/spec.mk,
955 * device/lib/calloc.c: renamed to _calloc.c
956 * device/lib/free.c: renamed to _free.c
957 * device/lib/malloc.c: renamed to _malloc.c
958 * device/lib/realloc.c: renamed to _realloc.c
959 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
960 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
961 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
962 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
963 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
964 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
965 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
966 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
968 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
969 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
970 * support/regression/tests/bug1509084.c: new, added
972 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
974 * device/include/mcs51/cc2510fx.h: added _XPAGE
975 * device/include/mcs51/compiler.h: cosmetic changes
977 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
979 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
982 2008-03-31 Borut Razem <borut.razem AT siol.net>
984 * support/cpp2 renamed to support/cpp
985 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
986 support/cpp2/libiberty/splay-tree.c,
987 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
988 support/cpp2/libcpp/directives.c,
989 support/cpp2/libcpp/include/cpplib.h,
990 support/cpp2/libcpp/include/symtab.h,
991 support/cpp2/libcpp/include/line-map.h,
992 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
993 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
994 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
995 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
996 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
997 release version 4.3.0
998 * configure.in, configure, Makefile.in, Makefile.bcc:
999 adapted for moved cpp2
1001 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1003 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1004 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1006 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1008 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1010 * support/regression/tests/bug1717943.c: new, added
1012 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1014 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1015 bytewise return value assignments introduced in last commit.
1017 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1019 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1020 genMult, genJumpTab):
1021 Use 16-bit instructions for addition in some additional cases,
1022 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1024 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1026 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1027 Implemented RFE #1921450, changed some debug messages.
1029 2008-03-30 Borut Razem <borut.razem AT siol.net>
1031 * Small Device C Compiler 2.8.0 released
1032 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1033 * support/scripts/sdcc.nsi: added finish page; this version
1034 was used for 2.8.0 release
1035 * doc/knownbugs.html: removed; magically generated by the build
1036 process using gen_known_bugs.pl from now on
1038 2008-03-23 Borut Razem <borut.razem AT siol.net>
1040 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1041 and reverted it, since it was already fixed by Raphael ;-)
1042 * doc/knownbugs.html: updated for RC2
1044 2008-03-22 Raphael Neider <rneider AT web.de>
1046 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1049 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1051 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1052 * support/regression/tests/bug1839277.c: added related testBug1839299
1054 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1056 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1057 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1059 * src/mcs51/gen.c: throughout only output hex constants
1060 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1061 * support/regression/tests/bug1839277.c: new, added
1063 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1065 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1066 compilation warning about nested comments.
1068 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1070 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1071 * support/regression/tests/bug1921073.c: new, added
1073 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1075 * src/z80/SDCCpeeph.c.c (callFuncByName):
1076 Commented function parameters.
1078 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1080 * src/z80/ralloc.c (packRegsForAccUse2):
1081 disabled a broken accumulator packing optimization (fixed #1292721).
1082 * support/regression/tests/bug-1292721: Regression test for #1292721.
1084 2008-03-16 Raphael Neider <rneider AT web.de>
1086 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1087 fixed code bloat regression using a variant of patch #1915618
1089 2008-03-16 Borut Razem <borut.razem AT siol.net>
1091 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1092 icon, changed startup menu for release distribution, code cleaning,
1093 create url files instead links in startup menu
1095 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1097 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1098 * support/regression/tests/bug1579949.c: new, added
1100 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1102 * device/lib/printf_fast.c: fixed bug 1255403
1104 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1106 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1107 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1109 2008-03-14 Borut Razem <borut.razem AT siol.net>
1111 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1112 command line options
1113 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1114 is correctly displayed
1115 * as/link/z80/lkmain.c: usage line commented out
1117 2008-03-13 Borut Razem <borut.razem AT siol.net>
1119 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1120 updated the list pf supported pic14 devices
1122 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1124 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1126 2008-03-12 Borut Razem <borut.razem AT siol.net>
1128 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1129 fixed documentation request #1718191
1130 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1131 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1134 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1136 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1137 * support/regression/tests/bug1505811.c: new, added
1139 2008-03-09 Raphael Neider <rneider AT web.de>
1141 * device/include/pic16/pic18f2620.h,
1142 * device/include/pic16/pic18f4620.h,
1143 * device/lib/pic16/libdev/pic18f2620.c,
1144 * device/lib/pic16/libdev/pic18f4525.c,
1145 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1146 family to consistently use pic18f4620.[ch], fixes #1832562
1148 2008-03-09 Borut Razem <borut.razem AT siol.net>
1150 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1151 changed sdcc version to 2.8.0
1152 * knownbugs.html: regenerated
1153 * support/scripts/gen_known_bugs.pl: added number of open bugs
1155 2008-03-09 Raphael Neider <rneider AT web.de>
1157 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1158 (genOr): read volatile operand even if the result is known,
1160 (genOr,genXor): removed unused legacy code,
1161 (genDummyRead): use pic16_mov2w_volatile()
1163 2008-03-08 Borut Razem <borut.razem AT siol.net>
1165 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1166 cons w. --model-large
1167 * support/regression/staticinit.c: added regression test for bug
1170 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1172 * src/ds390/gen.c (pushSide, genPcall),
1173 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1174 * src/mcs51/gen.c: cosmetic changes
1175 * support/regression/fwk/include/testfwk.h: added macro reentrant
1176 * support/regression/tests/bug1908493.c: new, added
1178 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1180 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1182 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1184 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1185 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1186 already set in ds390/main.c and mcs51/main.c
1188 2008-03-07 Raphael Neider <rneider AT web.de>
1190 * src/regression/init0.c: new test for initialized arrays of function
1192 * src/regression/Makefile: made a bit more flexible, added init0.c
1193 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1194 pointers, closes #1427663
1196 2008-03-05 Borut Razem <borut.razem AT siol.net>
1198 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1199 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1201 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1203 * support/librarian/sdcclib.c:Added feature request 1908061:
1204 Synchronise sdcclib commands with ar.
1206 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1208 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1209 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1210 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1211 * device/include/mcs51/compiler.h: removed umlauts, added double
1214 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1216 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1217 * support/regression/tests/bug1536762.c: new, added
1219 * src/SDCCutil.h: added getBuildDate()
1220 * src/SDCCmain.c (printVersionInfo),
1221 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1223 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1224 * src/ds390/ralloc.c (packRegisters),
1225 * src/mcs51/ralloc.c (packRegisters),
1226 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1228 * support/regression/tests/bug1618050.c: new, added
1229 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1230 * support/regression/fwk/include/testfwk.h,
1231 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1234 2008-03-04 Raphael Neider <rneider AT web.de>
1236 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1237 on accessing OP_SYM_TYPE(op)
1238 * src/pic/gen.h: removed unused prototype of genMinusDec()
1239 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1240 fix #1876953 (invalid subtraction code), removed unused code
1242 2008-03-03 Raphael Neider <rneider AT web.de>
1246 * src/pic/genarith.c,
1248 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1249 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1251 2008-03-03 Raphael Neider <rneider AT web.de>
1253 * src/pic/device.c (find_device): search user-specified paths first
1254 for pic14devices.txt, fixes #1900827
1256 2008-03-02 Borut Razem <borut.razem AT siol.net>
1258 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1259 AddToPath and RemoveFromPath
1261 2008-03-01 Borut Razem <borut.razem AT siol.net>
1263 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1264 work correctly, added debugging support if -DSDCC.DEBUG command line
1267 2008-02-28 Borut Razem <borut.razem AT siol.net>
1269 * doc/sdccman.lyx: cosmetic changes
1271 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1273 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1274 * doc/sdccman.lyx: fixed unmeant removal of spaces
1276 2008-02-27 Borut Razem <borut.razem AT siol.net>
1278 * support/scripts/sdcc.nsi: corrected installation directory for
1279 current user installation mode
1280 * doc/README.txt: added Philipp Klaus Krause to the developers list
1282 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1284 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1285 return ifx condition
1286 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1287 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1288 ifxJump to fix bug 1838000
1289 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1290 * support/regression/tests/bug1838000.c: new, added
1291 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1293 2008-02-26 Borut Razem <borut.razem AT siol.net>
1295 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1297 * support/scripts/sdcc.nsi: added MULTIUSER page,
1298 NSIS upgraded to version 2.35
1300 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1302 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1303 * support/regression/tests/bug1565152.c: new, added
1305 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1307 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1308 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1309 * support/regression/tests/bug1670148.c: new, added
1311 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1313 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1315 2008-02-24 Borut Razem <borut.razem AT siol.net>
1317 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1318 is ineffective for unsigned char parameter
1320 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1322 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1323 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1324 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1325 * support/Util/MySystem.c (my_system): output errorcode when verbose
1327 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1329 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1332 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1334 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1337 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1339 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1341 2008-02-21 Borut Razem <borut.razem AT siol.net>
1343 * support/regression/Makefile.in,
1344 support/regression/ports/ds390/spec.mk,
1345 support/regression/ports/hc08/spec.mk,
1346 support/regression/ports/mcs51-common/spec.mk,
1347 support/regression/ports/pic14/spec.mk,
1348 support/regression/ports/pic16/spec.mk,
1349 support/regression/ports/ucz80/spec.mk,
1350 support/regression/ports/xa51/spec.mk:
1351 added CFLAGS when compiling timeout
1353 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1355 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1358 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1360 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1361 * support/regression/tests/bug1888147.c: new, added
1363 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1365 * src/z80/gen.c: fixed bugs #1596270, #1736867
1367 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1369 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1370 contents, mostly fixes #1596270
1372 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1374 * src/z80/peeph.def,
1375 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1376 peepholes, fixes #1806565
1378 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1380 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1381 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1382 fixes bug 1739475, thanks Robert Larice
1383 (rule 271): new, added
1385 2008-02-18 Borut Razem <borut.razem AT siol.net>
1387 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1389 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1391 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1393 2008-02-17 Raphael Neider <rneider AT web.de>
1395 * src/pic16/genarith.c,
1398 * src/pic16/genutils.c: removed unused legacy code,
1399 removed unused fields from struct asmop and struct _G
1401 2008-02-17 Raphael Neider <rneider AT web.de>
1403 * src/pic16/gen.c (AccRsh): cosmetic changes,
1404 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1405 genRightShiftLiteral): fixed to work with SFRs as result by
1406 assigning only once to result,
1407 removed a lot of unused/excluded code fragments
1409 2008-02-17 Raphael Neider <rneider AT web.de>
1411 * device/include/pic/pic16f88.h,
1412 * device/include/pic/pic16f886.h,
1413 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1415 2008-02-17 Borut Razem <borut.razem AT siol.net>
1417 * src/z80/peeph.def: applied patch
1418 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1419 * src/z80/gen.c, src/z80/peeph.def: applied patch
1420 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1421 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1422 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1423 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1424 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1425 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1427 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1429 * as/link/mcs51/aslink.dsp: removed SDK define
1430 * as/link/z80/clean.mk: brought in sync with other ports
1431 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1432 * as/hc08/Makefile.bcc,
1433 * as/mcs51/Makefile.bcc,
1434 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1435 * src/z80/main.c (_setValues): use the now capitalized -Z,
1436 (z80_port, gbz80_port): generate debug information when asked
1438 2008-02-16 Borut Razem <borut.razem AT siol.net>
1440 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1441 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1442 as/z80/Makefile.in. as/z80/Makefile.bcc:
1443 applied patch #1893393: patch for as-z80 and link-z80 to generate
1444 cdb, thanks to Armin Diehl
1445 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1446 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1447 asnoice.c moved to as/asxxsrc/asnoice.c
1448 * src/z80/peeph-gbz80.def: applied patch
1449 #1880235: Z80 return peephole, thanks to Philipp Krause
1451 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1454 * doc/sdccman.lyx: bumped version to 2.7.5
1455 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1457 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1459 * device/include/pic16/stdlib.h,
1460 * device/lib/pic16/libc/stdlib/ltoa.c,
1461 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1463 2008-02-13 Borut Razem <borut.razem AT siol.net>
1465 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1466 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1467 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1468 src/SDCCopt.c, src/SDCCval.c:
1469 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1471 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1473 * src/SDCCsymt.c (compareType): fixed bug 1309013
1475 2008-02-09 Borut Razem <borut.razem AT siol.net>
1477 * src/SDCCval.c, src/SDCCval.h:
1478 code cleaning, added function constChrVal()
1479 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1480 call constChrVal() instead constVal()
1482 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1484 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1487 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1488 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1491 2008-02-01 Raphael Neider <rneider AT web.de>
1493 * device/include/pic/pic16f886.h,
1494 * device/include/pic/pic16f887.h: added RA6 and RA7
1496 2008-01-24 Raphael Neider <rneider AT web.de>
1498 * device/include/pic/pic16f88.h: added RA6 and RA7
1499 * device/lib/pic/libdev/disabled_pic16f886.c,
1500 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1502 * src/pic16/devices.inc,
1503 * device/include/pic16/pic18f2423.h,
1504 * device/include/pic16/pic18f2523.h,
1505 * device/include/pic16/pic18fregs.h,
1506 * device/lib/pic16/pics.all
1507 * device/lib/pic16/libdev/pic18f2423.c,
1508 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1509 * device/lib/pic16/libio/i2c.ignore,
1510 * device/lib/pic16/libio/usart.ignore,
1511 * device/lib/pic16/libio/adc.ignore: ignore new devices
1513 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1515 * src/SDCCast.c (createRMW): fixed bug 1582651
1517 2008-01-20 Borut Razem <borut.razem AT siol.net>
1519 * src/SDCCcse.c: partially fixed enhancement request
1520 #1793872 - multiply by -1 not collapsed
1521 * support/regression/tests/arithcsi.c: added regression test
1523 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1525 * as/mcs51/asx8051.dsp: removed define SDK
1526 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1527 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1529 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1530 cosmetic changes, brought more in sync, changed old K&R to ANSI
1532 2008-01-13 Borut Razem <borut.razem AT siol.net>
1534 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1535 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1537 2007-12-30 Borut Razem <borut.razem AT siol.net>
1539 * src/pic16/gen.c: fixed implementation of bitwise operations for
1541 * support/regression/tests/bitwise.c: added test cases
1543 2007-12-29 Borut Razem <borut.razem AT siol.net>
1545 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1546 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1547 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1548 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1549 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1550 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1551 src/pic16/pcode.[ch]: added const qualifier
1552 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1553 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1554 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1555 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1556 * as/asxxsrc/aslex.c: use dbuf_getline()
1557 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1558 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1559 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1560 as/z80/asm.h, as/z80/z80adr.c:
1561 changed type of ib and ip to const char *
1563 2007-12-28 Borut Razem <borut.razem AT siol.net>
1565 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1566 introduced (readlin) - long lines are turuncated
1567 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1568 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1569 as/z80/Makefile.in: moved aslex.c to asxxsrc
1570 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1571 * as/hc08/asmain.c, as/mcs51/asmain.c:
1572 added missing initialization of a_addr field
1573 * support/regression/tests/long_asm_line.c: added regtest for long
1576 2007-12-22 Borut Razem <borut.razem AT siol.net>
1578 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1580 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1582 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1584 2007-12-16 Borut Razem <borut.razem AT siol.net>
1586 * device/include/pic16/stdbool.h: removed, since already exists in
1587 device/include/; this also fixes bitopcse.c regression test for pic16
1589 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1590 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1591 dereference doesn't work; covered by regression test bug1399290
1593 2007-12-05 Borut Razem <borut.razem AT siol.net>
1595 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1598 2007-12-01 Borut Razem <borut.razem AT siol.net>
1600 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1601 corrected handling of the highest_valid_address
1603 2007-11-17 Raphael Neider <rneider AT web.de>
1605 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1606 * src/pic/glue.c (picglue): emit .file if --debug is given
1608 2007-11-17 Raphael Neider <rneider AT web.de>
1610 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1611 care when left or right operand resides in result, fixes #1830220
1613 2007-11-17 Borut Razem <borut.razem AT siol.net>
1615 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1616 #983491 - "Merge duplicate strings function is ineffective"
1617 * support/regression/tests/bug-983491.c: regtest disabled
1618 * as/asxxsrc: created
1619 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1620 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1621 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1622 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1623 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1624 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1625 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1626 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1627 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1628 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1629 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1630 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1631 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1633 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1635 * device/include/stdarg.h: added and removed some casts
1636 * src/SDCCsymt.c (compareType): Fully check types between generic and
1637 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1639 2007-11-13 Borut Razem <borut.razem AT siol.net>
1641 * support/regression/tests/bug-1817005.c:
1642 added regtest for bug #1817005 - as-z80 chokes on long labels
1644 2007-11-12 Borut Razem <borut.razem AT siol.net>
1646 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1647 as/z80/asout.c, as/z80/aslist.c:
1648 fixed bug #1817005 - as-z80 chokes on long labels
1650 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1653 * as/z80/asmain.c: cosmetic changes
1656 * as/z80/alloc.h: removed
1658 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1659 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1660 * as/link/hc08/Makefile.in,
1661 * as/link/mcs51/Makefile.in,
1662 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1664 * as/link/mcs51/lkarea.c,
1665 * as/link/mcs51/lkmain.c: cosmetic changes
1666 * as/link/hc08/lklibr.c,
1667 * as/link/z80/lklibr.c,
1668 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1669 used cygwin_conv_to_full_posix_path,
1670 added warnings, cosmetic changes, brought more in sync
1671 changed old K&R into ANSI function declarations
1672 * as/link/z80/lklibr.c (loadAdb): added
1673 * as/link/z80/lkmain.c: removed -- option from usage text
1675 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1677 * src/mcs51/gen.c (outBitC): optimized for no result
1679 2007-10-31 Borut Razem <borut.razem AT siol.net>
1681 * src/SDCCsymt.c: fixed (hopeful properly) bug
1682 #1805702 - order of extern matters
1683 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1686 2007-10-29 Borut Razem <borut.razem AT siol.net>
1688 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1689 - order of extern matters
1690 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1693 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1695 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1696 24bitMode, portIsDS390
1697 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1698 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1699 (notVolatileVariable): also check sloc names,
1700 (callFuncByName): moved ftab[] out of function and sorted it by use
1702 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1704 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1705 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1706 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1707 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1708 * support/regression/tests/bug-880197.c: new, added
1710 2007-10-28 Borut Razem <borut.razem AT siol.net>
1712 * support/regression/Makefile.in,
1713 support/regression/ports/mcs51-large/spec.mk,
1714 support/regression/ports/mcs51-xstack-auto/spec.mk,
1715 support/regression/ports/mcs51-stack-auto/spec.mk,
1716 support/regression/ports/mcs51-medium/spec.mk,
1717 support/regression/ports/mcs51-common/spec.mk,
1718 support/regression/ports/mcs51-common/*,
1719 support/regression/ports/mcs51-small/*:
1720 mcs51 renamed to mcs51-common, created mcs51-small
1721 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1722 * support/regression/tests/bug-1805702.c: added regtest for bug
1725 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1727 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1728 added new rules 265 - 270
1729 * support/regression/tests/bug1721024.c:new, added
1730 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1731 introduced new test-mcs51 to run all mcs51 tests
1733 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1735 * support/regression/tests/bug1816470.c: new, added
1737 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1739 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1740 propagate for *,+,- with float, fixed bug 1816470
1741 (decorateType): cast to resultTypeProp instead of resultType
1743 2007-10-19 Borut Razem <borut.razem AT siol.net>
1745 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1746 function is ineffective" for pic16 tareget
1747 * support/scripts/listerr.c: corrected include path
1748 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1751 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1753 * support/regression/tests/using.c: new, added
1754 * support/regression/tests/vaargs.c: fixed and enabled test
1756 2007-10-18 Borut Razem <borut.razem AT siol.net>
1758 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1760 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1762 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1764 * doc/sdccman.lyx: documented option --Werror
1765 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1766 RegBankUsed[] earlier
1768 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1770 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1774 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1776 * src/SDCCast.c (decorateType): improved optimization of tri-op
1777 * src/SDCCerr.c (vwerror, setWError),
1779 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1780 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1782 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1784 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1785 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1786 * support/regression/tests/bug-223113.c,
1787 * support/regression/tests/bug-426632.c,
1788 * support/regression/tests/bug-468811.c,
1789 * support/regression/tests/bug-477835.c,
1790 * support/regression/tests/bug-478094.c,
1791 * support/regression/tests/bug-499644.c,
1792 * support/regression/tests/bug-524209.c,
1793 * support/regression/tests/bug-524211.c,
1794 * support/regression/tests/packcast.c,
1795 * support/regression/tests/structidx.c: added empty tests
1796 * support/regression/tests/bug-607243.c: enabled test
1798 2007-10-06 Borut Razem <borut.razem AT siol.net>
1800 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1801 support of universal binaries on Mac OS X
1803 2007-10-02 Borut Razem <borut.razem AT siol.net>
1805 * src/SDCCval.h: unified double2ul macro for all platforms
1806 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1807 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1809 2007-09-30 Borut Razem <borut.razem AT siol.net>
1811 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1813 * sdcc_vc_in.h: enabled warnings
1814 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1815 unsigned type, result still unsigned
1816 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1818 2007-09-28 Raphael Neider <rneider AT web.de>
1820 * src/pic/device.c (find_device): prevent buffer underflow error
1821 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1822 the just destroyed list entry
1824 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1826 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1829 2007-09-18 Borut Razem <borut.razem AT siol.net>
1831 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1832 applied to unsigned type, result still unsigned
1834 2007-09-17 Borut Razem <borut.razem AT siol.net>
1836 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1837 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1838 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1839 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1840 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1841 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1842 src/z80/gen.c, src/z80/ralloc.c:
1843 fixed bug #1739860 - sdcc does not work correctly on some platforms
1845 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1847 2007-09-17 Raphael Neider <rneider AT web.de>
1849 * src/pic16/device.c: reverted to previous version
1850 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1852 2007-09-16 Raphael Neider <rneider AT web.de>
1854 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1855 as this raises a ton of gpasm warnings, just emit a second label
1856 * src/pic16/devices.inc,
1857 * device/lib/pic16/pics.all,
1858 * device/lib/pic16/libdev/pic18f2585.c,
1859 * device/lib/pic16/libdev/pic18f2680.c,
1860 * device/lib/pic16/libdev/pic18f2682.c,
1861 * device/lib/pic16/libdev/pic18f2685.c,
1862 * device/lib/pic16/libdev/pic18f4585.c,
1863 * device/lib/pic16/libdev/pic18f4680.c,
1864 * device/lib/pic16/libdev/pic18f4682.c,
1865 * device/lib/pic16/libdev/pic18f4685.c,
1866 * device/include/pic16/pic18f2585.h,
1867 * device/include/pic16/pic18f2680.h,
1868 * device/include/pic16/pic18f2682.h,
1869 * device/include/pic16/pic18f2685.h,
1870 * device/include/pic16/pic18f4585.h,
1871 * device/include/pic16/pic18f4680.h,
1872 * device/include/pic16/pic18f4682.h,
1873 * device/include/pic16/pic18f4685.h,
1874 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1875 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1876 patch contributed by Anton Strobl, applied with changes
1878 2007-09-16 Raphael Neider <rneider AT web.de>
1880 * device/include/pic16/pic18f2431.h,
1881 * device/include/pic16/pic18f25j10.h,
1882 * device/include/pic16/pic18f4431.h,
1883 * device/include/pic16/pic18f45j10.h: adopted common include style
1884 * device/include/pic16/pic18f1320.h,
1885 * device/include/pic16/pic18f2320.h,
1886 * device/include/pic16/pic18f2525.h,
1887 * device/include/pic16/pic18f4320.h,
1888 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1889 * device/include/pic16/pic18fregs.h: prepared for automatic include
1890 file selection by having DEVICE.h for every DEVICE
1891 * device/lib/pic16/libdev/pic18f2320.c,
1892 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1894 * device/lib/pic16/configure.in,
1895 * device/lib/pic16/configure: use rm -rf instead of rmdir
1896 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1897 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1899 2007-09-09 Borut Razem <borut.razem AT siol.net>
1901 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1902 distingush between i386 and ppc Mac OS X versions
1904 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1906 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1907 * support/regression/tests/bug1788177.c: new, added
1909 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1911 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1912 * device/include/mcs51/lint.h added keyword __naked
1914 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1918 * src/SDCCmem.h: removed maxRegBank
1919 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1920 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1921 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1922 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1923 name and behaviour to handle banked functions
1924 (scan4op): and use it to fix bug 1786213
1926 2007-09-03 Raphael Neider <rneider AT web.de>
1928 * device/include/pic16/pic18f248.h,
1929 * device/include/pic16/pic18f258.h,
1930 * device/include/pic16/pic18f448.h,
1931 * device/lib/pic16/libdev/pic18f248.c,
1932 * device/lib/pic16/libdev/pic18f258.c,
1933 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1934 added T0CONbits, fixes #1786891
1936 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1938 * src/ds390/gen.c (genFarPointerSet),
1939 * src/hc08/ralloc.c (packRegisters),
1940 * src/mcs51/ralloc.c (packRegisters),
1941 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1943 * src/SDCCicode.h: POINTER_SET can be true for literals too
1944 * support/regression/tests/bug1750318.c: new, added
1946 2007-08-23 Borut Razem <borut.razem AT siol.net>
1948 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1949 library versions without the completition functionality
1951 2007-08-22 Raphael Neider <rneider AT web.de>
1953 * device/include/pic16/pic18f1220.h,
1954 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1956 2007-08-12 Borut Razem <borut.razem AT siol.net>
1958 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1960 2007-08-11 Borut Razem <borut.razem AT siol.net>
1962 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1963 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1964 support/Util/SDCCerr.[ch] moved to src
1965 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1966 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1967 device/examples/ds390/tinitalk/tinitalk.dsp,
1968 device/examples/serialcomm/windows/serialcomm.dsp,
1969 support/librarian/librarian.dsp:
1970 removed linking of unused odbc32.lib and odbccp32.lib
1971 * support/scripts/winres.h:
1972 added for compilation with Visual C++ 2005 Express Edition
1974 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1976 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1979 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1981 * sdccconf_in.h: update the endian test so that SPARC Solaris
1982 does not throw syntax errors
1984 2007-08-06 Borut Razem <borut.razem AT siol.net>
1986 * doc/sdccman.lyx: removed two index entries which prevented the
1987 generation of sdcc doc archive
1989 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1991 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1992 instead of lyx 1.5.0.
1994 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1996 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1997 Lucas Loizaga, with minor modifications. Thanks!
1999 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2001 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2004 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2006 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2007 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2010 2007-07-22 Borut Razem <borut.razem AT siol.net>
2012 * configure.in, configure: re-introduced .version
2013 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2014 the version reverted to 2.7.0
2016 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2019 * doc/sdccman.lyx: bumped version to 2.7.3
2020 * device/include/mcs51/compiler.h: fixed elif->else
2021 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2022 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2023 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2024 enable accuse for bit operands
2025 * src/SDCCmain.c (printVersionInfo),
2026 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2027 environment descriptor
2028 * src/SDCCutil.h: added getBuildEnvironment
2029 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2030 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2031 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2032 * support/regression/tests/bug1348008.c,
2033 * support/regression/tests/bug1496419.c,
2034 * support/regression/tests/bug1503067.c,
2035 * support/regression/tests/preproc.c: added empty tests
2037 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2039 * support/regression/tests/bug1678803.c: new, added
2041 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2044 * as/link/hc08/lkihx.c,
2045 * as/link/hc08/lkrloc.c,
2046 * as/link/mcs51/lkihx.c,
2047 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2048 ihxExtendedLinearAddress
2049 * as/link/mcs51/lkrloc.c (relr),
2050 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2051 acall/ajmp, see bug 830513
2053 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2055 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2056 (cseBBlock): remember aggr2ptr has been used
2057 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2058 (geniCodeAssign): fixed bug 868103
2059 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2060 added operandSize prototype
2061 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2062 (genDataPointerSet): use max of size of right and result,
2063 (gencjne): added parameter useCarry for optimization,
2064 (genCmpEq): use carry if appropriate,
2065 (genXor): check if operand already in carry
2066 * support/regression/tests/bug-868103.c: enabled test
2068 2007-07-12 Raphael Neider <rneider AT web.de>
2070 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2072 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2074 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2075 from Robert Larice, thanks
2076 * support/regression/tests/bitopcse.c,
2077 * support/regression/tests/bitvars.c,
2078 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2079 * support/regression/tests/bug-927659.c: enabled test for z80
2080 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2081 * support/regression/tests/bug1745717.c: new, added
2082 * support/regression/tests/literalop.c,
2083 * support/regression/tests/nullstring.c: removed storage definitions that
2084 are now in testfwk.h
2086 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2088 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2089 and bool for targets that do not fully support it.
2090 * support/regression/tests/bug1546986.c,
2091 * support/regression/tests/bug1723128.c,
2092 * support/regression/tests/bug1734654.c,
2093 * support/regression/tests/bug1738367.c,
2094 * support/regression/tests/constantRange.c: only use bool if allowed
2096 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2098 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2099 Larice, also handle function pointers
2100 * support/regression/tests/bug1749275.c: new, added
2102 2007-07-03 Borut Razem <borut.razem AT siol.net>
2104 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2105 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2106 #1746528: SDCC should ignore ':' in inline assembler comments
2107 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2109 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2111 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2112 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2114 2007-06-29 Borut Razem <borut.razem AT siol.net>
2116 * src/SDCCmain.c: fixed bug
2117 #1744746: SDCC #4867: broken option --xram-size
2119 2007-06-28 Borut Razem <borut.razem AT siol.net>
2121 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2122 find out the endianess of host machine for ucsim
2124 2007-06-27 Borut Razem <borut.razem AT siol.net>
2126 * support/regression/generate-cases.py: corrected the file name
2128 * configure.in, configure, sdccconf_in.h: find out the endianess of
2130 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2133 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2135 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2137 2007-06-26 Borut Razem <borut.razem AT siol.net>
2139 * support/regression/generate-cases.py: display warning if function
2140 list is empty; implemented more flexible rule for detection of
2141 testing functions, allowing return type 'void' in the same line as
2142 the function name in the function definition
2143 * support/regression/tests/bug-1654060.c: corrected test
2144 * support/librarian/sdcclib.c: fixed warning:
2145 format '%s' expects type 'char *', but argument 2 has type 'int'
2147 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2149 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2150 Multiple infiles for sdcclib.
2152 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2154 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2157 2007-06-18 Borut Razem <borut.razem AT siol.net>
2159 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2160 how to handle comments, so they have to be removed by the
2161 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2162 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2163 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2164 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2165 table driven option hadling
2167 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2169 * src/SDCCast.c (decorateType),
2170 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2171 iCode to ast level to fix bug 1738367
2172 * support/regression/tests/bug1738367.c: new, added
2174 2007-06-15 Raphael Neider <rneider AT web.de>
2176 * src/pic16/devices.inc,
2177 * device/lib/pic16/pics.all,
2178 * device/include/pic16/pic18fregs.h,
2179 * device/include/pic16/pic18f[24][45]20.h,
2180 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2181 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2182 * device/lib/pic16/Makefile.in: faster cleanup
2184 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2186 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2188 2007-06-13 Raphael Neider <rneider AT web.de>
2190 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2192 2007-06-12 Raphael Neider <rneider AT web.de>
2194 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2195 suppress bit defines if NO_BIT_DEFINES is #define'd
2196 * device/include/pic/pic*.h: recreated all headers to include
2197 conditional bit defines
2198 * device/include/pic/pic16f886.h,
2199 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2200 * device/include/pic/recreate.sh: script to recreate the complete
2201 device library files based on the currently supported devices
2203 2007-06-12 Borut Razem <borut.razem AT siol.net>
2205 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2206 support/regression/Makefile.in, support/scripts/build.mak,
2207 support/scripts/Makefile.snapshot:
2208 use new svn URL scheme
2209 * doc/sdccman.lyx: SDCC Wiki moved to
2210 http://sdcc.wiki.sourceforge.net/
2212 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2214 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2215 * support/regression/tests/bug1734654.c: added
2217 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2219 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2220 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2221 with literal operands
2223 2007-06-10 Borut Razem <borut.razem AT siol.net>
2225 * as/link/z80/lklibr.c: fixed mingw build warning
2226 lklibr.c:575: warning: implicit declaration of function 'tolower'
2227 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2228 src/z80/main.c: move target specific options from src/SDCCmain.c
2229 to src/<target>/main.c
2231 2007-06-09 Borut Razem <borut.razem AT siol.net>
2233 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2234 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2235 * support/regression/tests/bug-1294691.c: added
2237 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2239 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2240 can also be static, fixes bug 1733438
2241 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2242 have absolute address too
2243 (computeType): added optimization for 'cond ? true : false'
2244 * support/regression/tests/absolute.c: added test for static absolute var
2246 2007-06-08 Raphael Neider <rneider AT web.de>
2248 * src/regression/Makefile: suppress parallel builds, allow easy
2249 switching between pic14/pic16 ports
2250 * src/regression/picregs.h: added pic14/16 header file switch
2251 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2252 inline.c,nestfor.c,string1.c}: include "picregs.h"
2254 2007-06-07 Borut Razem <borut.razem AT siol.net>
2256 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2257 permanent solution to suppress GCC 4.2.0 c++ warning:
2258 deprecated conversion from string constant to `char *'
2259 use 'const char *' where ever required
2260 * support/regression/generate-cases.py: implemented more flexible rule
2261 for detection of testing functions, allowing white-spaces surrounding
2262 the function name and the 'void' parameter.
2263 * support/regression/tests/constantRange.c,
2264 support/regression/tests/scott-compare3.c: fixed failing regression
2265 tests, uncovered by implementation of more flexible rule for detection
2266 of testing functions
2268 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2270 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2272 2007-06-04 Borut Razem <borut.razem AT siol.net>
2274 * configure.in, configure, config_vc.awk: sdcc version number is now
2275 stored in configure.in; removed .version
2276 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2277 doc/INSTALL.txt: version bumped to 2.7.2
2278 * sim/ucsim/configure.in, sim/ucsim/configure:
2279 use "read" to read from .version
2281 2007-06-03 Borut Razem <borut.razem AT siol.net>
2283 * */Makefile.in: removed annoying warning:
2284 Makefile:xx: Makefile.dep: No such file or directory
2286 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2288 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2289 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2290 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2291 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2292 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2293 bugfix: only use newBoolLink for bit result type
2294 * src/SDCCicode.c (geniCodeLogic): added param tree,
2295 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2296 (geniCodeLogicAndOr): use IS_BIT,
2297 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2298 (ast2iCode): added tree param to geniCodeLogic for comparisons
2299 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2300 * support/regression/tests/bug1723128.c: added test NotZero
2302 2007-06-01 Borut Razem <borut.razem AT siol.net>
2304 * SDCPP synchronized with GCC CPP release version 4.2.0,
2305 currently the latest release:
2306 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2307 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2308 support/cpp2/cppdefault.h, support/cpp2/except.h,
2309 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2310 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2311 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2312 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2313 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2314 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2315 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2316 support/cpp2/opts.h, support/cpp2/output.h,
2317 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2318 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2319 support/cpp2/system.h, support/cpp2/version.c,
2320 support/cpp2/Makefile.in: modified
2321 * support/cpp2/opts-common.c: added
2322 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2323 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2324 search for included source file in local directory
2325 * sim/ucsim/configure, sim/ucsim/configure.in:
2326 temporary solution to suppress GCC 4.2.0 c++ warning:
2327 deprecated conversion from string constant to `char *'
2329 2007-06-01 Raphael Neider <rneider AT web.de>
2331 * device/lib/pic/libdev/pic12f683.c,
2332 * device/include/pic/pic12f683.h: added GPIO bits
2334 2007-06-01 Raphael Neider <rneider AT web.de>
2336 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2337 quotation marks, clarified role of PIC14 vs. PIC16 ports
2338 * src/pic16/devices.inc,
2339 * device/include/pic16/pic18fregs.h,
2340 * device/include/pic16/pic18f[24][45]j10.h,
2341 * device/lib/pic16/pics.all,
2342 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2343 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2344 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2345 for new devices as they are not yet supported by gputils
2347 2007-05-31 Borut Razem <borut.razem AT siol.net>
2349 * Small Device C Compiler 2.7.0 released
2350 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2351 changed sdcc version to 2.7.1
2352 * support/scripts/sdcc.nsi: added How to create WIN32 release
2355 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2357 * doc/sdccman.lyx: documented initialization and allocation of absolute
2358 variables, bit parameter passing, the need for function pointers to be
2359 reentrant and alpha quality support of inline and retrict
2361 2007-05-26 Borut Razem <borut.razem AT siol.net>
2363 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2364 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2365 * docs/knownbugs.html: updated
2367 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2369 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2371 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2373 (gencjneshort): optimized when left is AOP_DIR
2374 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2375 initializing unions in a struct/array
2376 * support/regression/fwk/include/testfwk.h: added defines for data, near
2377 and far for host and z80
2378 * support/regression/tests/bug1723128.c: new, added
2380 2007-05-22 Borut Razem <borut.razem AT siol.net>
2382 * doc/knownbugs.html: updated
2384 2007-05-21 Raphael Neider <rneider AT web.de>
2386 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2387 error message instead
2388 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2390 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2392 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2394 2007-05-21 Raphael Neider <rneider AT web.de>
2396 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2398 * src/regression/gpsim_assert.h,
2399 * src/regression/Makefile,
2400 * src/regression/pcodeopt.c: regression test for the above fix
2402 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2404 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2405 jumps to self, fixed bug 1717281
2407 2007-05-10 Borut Razem <borut.razem AT siol.net>
2409 * support/scripts/gen_known_bugs.pl: cosmetic fix
2410 * doc/knownbugs.html: generated by gen_known_bugs.pl
2412 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2414 * src/SDCCast.c (createFunction): also generate non-inlined version of
2415 function for functions declared as "static inline"
2416 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2417 function can be inlined after non-inlined version generated.
2419 2007-05-10 Borut Razem <borut.razem AT siol.net>
2421 * support/scripts/gen_known_bugs.pl: added script
2422 which generates knownbugs.html
2424 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2426 * doc/knownbugs.html: updated for release 2.7.0
2428 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2430 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2432 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2434 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2435 (throughout): updated generating comments
2436 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2437 (throughout): updated generating comments
2438 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2439 rule instead of at the second, or it might skip lines when removing the
2441 * support/regression/tests/bug1714204.c: changed test to foo
2443 2007-05-08 Borut Razem <borut.razem AT siol.net>
2445 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2446 thanks to SDCC Distributed Compile Farm members,
2447 added Z80 and GBZ80 command line options
2448 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2450 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2452 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2453 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2454 * support/regression/tests/longlit.c: modified to be tested at all and
2455 to pass the actual test
2457 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2459 * device/include/mcs51/uPSD33xx.h: Added.
2461 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2463 * device/lib/_gptrput.c,
2464 * device/lib/_gptrget.c: removed old code,
2466 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2467 * support/regression/tests/bug1714204.c: new, added
2469 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2471 * support/regression/tests/regtrack.c: test was never executed
2472 because of the regression test being picky about white spaces.
2473 * device/lib/mcs51/crtclear.asm: added comment
2475 2007-05-06 Raphael Neider <rneider AT web.de>
2477 * device/lib/pic/Makefile.rules,
2478 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2479 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2481 2007-05-06 Raphael Neider <rneider AT web.de>
2483 * src/pic16/device.h,
2485 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2486 _pic16_setDefaultOptions): removed/reordered command-line args
2487 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2488 devices, regrouped command line args, environment variables),
2489 clarified sone points, added sections on how to add devices to the
2492 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2494 * src/z80/peeph.def: fixed bug in rule 2
2496 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2498 * src/port.h: added TARGET_MCS51_LIKE
2499 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2500 take advantage of it too
2501 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2502 (shiftR2Left2Result): Optimized: don't check shifting by 0
2503 * src/z80/peeph-z80.def,
2504 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2505 modifications, see patch 1700823
2506 * src/mcs51/peep.c (): fixed bug 1712928
2507 * support/regression/tests/bug1712928.c: new, added
2509 2007-05-05 Borut Razem <borut.razem AT siol.net>
2511 * device/lib/pic16/Makefile.common.in,
2512 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2513 removed bash dependencies
2515 2007-05-01 Borut Razem <borut.razem AT siol.net>
2518 fixed bug #1710507: --i-code-in-asm makes compile fail
2519 all iCode comments are now one liners
2520 * src/mcs51/gen.c: fixed memory leak
2522 2007-05-01 Raphael Neider <rneider AT web.de>
2524 * device/lib/pic/libdev/*.c
2525 * device/include/pic/*.h: regenerated all device libs from updated
2527 * support/scripts/inc2h.pl: documented usage, now uses strict to
2530 2007-04-30 Borut Razem <borut.razem AT siol.net>
2533 fixed bug #1669175: Problem with space in output paths
2534 documented how to use paths with spaces for Windows users
2536 2007-04-29 Borut Razem <borut.razem AT siol.net>
2538 * Fixed svn:eol-style and svn:keywords properties
2539 * src/SDCCval.c: fixed bug
2540 #1592871: Segfault with "large" const arrays of characters
2541 replaced recursion with iteration
2542 * Removed svn:executable property from non-executable files
2544 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2546 * src/mcs51/gen.c (genRet): fixed bug 1707003
2548 2007-04-27 Raphael Neider <rneider AT web.de>
2550 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2551 createReachingDefinitions,assignValnums,pic16_destructDF,
2552 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2553 prevent NULL pointer dereferences
2554 * device/lib/pic/libdev/pic16f886.c,
2555 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2556 prevent building them, gputils do not really support them yet
2558 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2560 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2561 helps printf_small. 32 bytes more __idata mem.
2563 2007-04-27 Raphael Neider <rneider AT web.de>
2565 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2566 return early when pb or pb->pcHead is NULL (patch #1708427)
2567 * src/regression/empty.c,
2568 * src/regression/Makefile: added test with empty functions
2569 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2571 2007-04-27 Borut Razem <borut.razem AT siol.net>
2573 * src/SDCCast.c: fixed feature request
2574 #1547512: Redundant strings linked when using sizeof("abc")
2576 2007-04-23 Borut Razem <borut.razem AT siol.net>
2578 * doc/sdccman.lyx, src/SDCCmain.c:
2579 peep-hole comments are generated only if --fverbose-asm option is
2580 specified and --no-peep-comments is not, as proposed by Frieder.
2581 * support/regression/Makefile.in: compile regression tests with
2582 --fverbose-asm option so one can "grep" whether a new (or an old)
2583 peephole is (still) applied; requested by Frieder.
2585 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2587 * device/include/pic/pic16f886.h,
2588 * device/include/pic/pic16f887.h,
2589 * device/lib/pic/libdev/pic16f886.c,
2590 * device/lib/pic/libdev/pic16f887.c,
2591 * device/include/pic/pic14devices.txt,
2592 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2594 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2596 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2599 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2601 * device/lib/_memset.c: assembler version for mcs51
2603 2007-04-22 Borut Razem <borut.razem AT siol.net>
2605 * support/scripts/listerr.c: program to create the list of errors and
2606 warnings list from - added
2607 * doc/sdccman.lyx: removed the note
2608 "For list of warnings and corresponding codes, see err_warn.txt"
2609 * src/SDCCsymt.c: fixed bug #1699804:
2610 Bug with some uses of sizeof(static local array) (MCS51)
2611 * support/regression/tests/bug-1699804.c: added
2613 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2615 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2616 (main): added option -i,
2617 (asmbl, case S_INCL): use search_path_fopen,
2618 mostly from patch 1579668 by Peter Miller, thanks
2619 * src/z80/main.c: fixed typo --callee-saves-bc
2620 * device/include/mcs51/compiler.h: added sfrword for Tasking
2622 2007-04-20 Borut Razem <borut.razem AT siol.net>
2624 * src/z80/main.c: replaced reserved keyword asm with asmblr
2626 2007-04-19 Borut Razem <borut.razem AT siol.net>
2628 * src/port.h: use const pointers to strings
2629 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2630 * src/pic16/main.c: include SDCCargs.h
2631 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2632 const char, since the strings are dynamically allocated
2633 * src/SDCCmain.c: options.code_seg and options.const_seg are
2634 dynamically allocated; check port specific command line options
2635 before the general ones
2636 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2638 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2640 * device/include/ds400rom.h,
2641 * device/lib/ds390/lcd390.c,
2642 * device/lib/ds390/memcpyx.c,
2643 * device/lib/ds390/rtc390.c,
2644 * device/lib/ds400/ds400rom.c,
2645 * device/lib/ds400/memcpyx.c,
2646 * device/lib/hc08/_ret.c: more replacements of keywords with their
2647 double underscore equivalents
2648 * device/lib/ds390/Makefile.in,
2649 * device/lib/ds400/Makefile.in,
2650 * device/lib/gbz80/Makefile.in,
2651 * device/lib/hc08/Makefile.in,
2652 * device/lib/mcs51/Makefile.in,
2653 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2655 2007-04-17 Borut Razem <borut.razem AT siol.net>
2657 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2658 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2659 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2660 to --fverbose-asm, to be gcc'ish
2662 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2664 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2666 2007-04-17 Borut Razem <borut.razem AT siol.net>
2668 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2669 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2670 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2671 with their double underscore equivalent
2673 2007-04-14 Borut Razem <borut.razem AT siol.net>
2675 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2678 2007-04-13 Borut Razem <borut.razem AT siol.net>
2680 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2682 * device/examples/serialcomm/windows/serial.[ch],
2683 device/examples/serialcomm/windows/test_serialcomm.cpp:
2684 updated by Bela Torok
2685 * device/examples/serialcomm/windows/serialcomm.dsw,
2686 device/examples/serialcomm/windows/serialcomm.dsp: added
2688 2007-04-13 Jan Waclawek <wek AT efton.sk>
2690 * doc/sdccman.lyx: additions and changes at various places
2691 (submitted as #1697136).
2692 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2694 2007-04-10 Borut Razem <borut.razem AT siol.net>
2696 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2697 LyX file format changed to 245
2698 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2699 "FreeWare" replaced with "free open source"
2701 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2703 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2705 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2707 * device/include/pic16/pic18fregs.h,
2709 * device/lib/_decdptr.c,
2710 * device/lib/_divsint.c,
2711 * device/lib/_divslong.c,
2712 * device/lib/_divuint.c,
2713 * device/lib/_divulong.c,
2714 * device/lib/_fs2schar.c,
2715 * device/lib/_fs2sint.c,
2716 * device/lib/_fs2slong.c,
2717 * device/lib/_fs2uchar.c,
2718 * device/lib/_fs2uint.c,
2719 * device/lib/_fs2ulong.c,
2720 * device/lib/_fsadd.c,
2721 * device/lib/_fscmp.c,
2722 * device/lib/_fsdiv.c,
2723 * device/lib/_fseq.c,
2724 * device/lib/_fsget1arg.c,
2725 * device/lib/_fsget2args.c,
2726 * device/lib/_fsgt.c,
2727 * device/lib/_fslt.c,
2728 * device/lib/_fsmul.c,
2729 * device/lib/_fsneq.c,
2730 * device/lib/_fsnormalize.c,
2731 * device/lib/_fsreturnval.c,
2732 * device/lib/_fsrshift.c,
2733 * device/lib/_fssub.c,
2734 * device/lib/_fsswapargs.c,
2735 * device/lib/_gptrget.c,
2736 * device/lib/_gptrgetc.c,
2737 * device/lib/_gptrput.c,
2738 * device/lib/_logexpf.c,
2739 * device/lib/_modsint.c,
2740 * device/lib/_modslong.c,
2741 * device/lib/_moduint.c,
2742 * device/lib/_modulong.c,
2743 * device/lib/_mulint.c,
2744 * device/lib/_mullong.c,
2745 * device/lib/_schar2fs.c,
2746 * device/lib/_ser.c,
2747 * device/lib/_setjmp.c,
2748 * device/lib/_sint2fs.c,
2749 * device/lib/_slong2fs.c,
2750 * device/lib/_spx.c,
2751 * device/lib/_uchar2fs.c,
2752 * device/lib/_uint2fs.c,
2753 * device/lib/_ulong2fs.c,
2754 * device/lib/asincosf.c,
2755 * device/lib/atanf.c,
2756 * device/lib/calloc.c,
2757 * device/lib/ds390/tinibios.c,
2758 * device/lib/ds400/tinibios.c,
2759 * device/lib/expf.c,
2760 * device/lib/free.c,
2761 * device/lib/hc08/_mulint.c,
2762 * device/lib/logf.c,
2763 * device/lib/malloc.c,
2764 * device/lib/printf_fast.c,
2765 * device/lib/printf_tiny.c,
2766 * device/lib/printfl.c,
2767 * device/lib/realloc.c,
2768 * device/lib/ser_ir.c,
2769 * device/lib/serial.c,
2770 * support/regression/tests/libmullong.c: replaced all special keywords
2771 with their double underscore equivalent
2772 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2773 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2775 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2776 (genRet): if the bit-symbol is ruonly it already is in the carry
2777 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2778 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2779 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2780 type UCHAR if dest is not bit
2782 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2784 * device/include/math.h,
2785 * device/lib/cotf.c,
2786 * device/lib/expf.c,
2787 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2789 2007-04-01 Borut Razem <borut.razem AT siol.net>
2791 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2792 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2793 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2794 gcc_unreachable() called internal_error()...
2796 2007-03-30 Raphael Neider <rneider AT web.de>
2798 * src/pic/ralloc.c (isData): suppress garbage debug output
2800 2007-03-28 Borut Razem <borut.razem AT siol.net>
2803 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2804 is developed, built and used worldwide, and the word "night" doesn't
2807 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2809 * device/include/mcs51/C8051F360.h: new, added
2810 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2812 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2814 * src/SDCC.y (declaration_specifiers, function_specifier),
2815 * support/Util/SDCCerr.c,
2816 * support/Util/SDCCerr.h,
2818 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2820 * src/SDCCmem.c (deallocParms),
2821 * src/SDCCast.c: support for function inlining, not quite complete
2822 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2823 'restrict' qualifier
2825 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2827 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2828 (saveRBank, unsaveRBank): don't save bits,
2829 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2830 * support/regression/tests/bug1535242.c: new, added
2831 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2832 thanks Alexey Shamrin <shamrin AT gmail.com>,
2833 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2834 removed header guard)
2836 * sdcc.spec: bumped version to 2.6.5
2837 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2839 2007-03-22 Borut Razem <borut.razem AT siol.net>
2841 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2842 fixed bug #1653671: sdcdb integration into ddd is broken
2844 2007-03-22 Raphael Neider <rneider AT web.de>
2846 * src/pic/gen.c (popGetExternal): augmented to also create references
2847 to external variables (not only labels),
2848 (genCall): comment on plan to reduce PAGESEL overhead,
2849 (genFunction, genEndFunction): also save/restore FSR around interrupt
2850 handling code, removed lots of unused code
2851 (genDivOneByte): release acquired temp register
2852 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2854 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2855 for registers that need to be saved during interrupts (FSR, STATUS,
2856 PCLATH; W needs special handling), currently only FSR is used
2858 2007-03-22 Raphael Neider <rneider AT web.de>
2860 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2862 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2864 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2866 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2868 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2870 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2872 * as/link/aslink.h: added LKOBJEXT
2873 * as/link/hc08/link_hc08.dsp,
2874 * as/link/hc08/Makefile.bcc,
2875 * as/link/hc08/Makefile.in,
2876 * as/link/mcs51/aslink.dsp,
2877 * as/link/mcs51/Makefile.bcc,
2878 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2879 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2880 * as/link/lkaomf51.c: merged and moved
2881 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2882 * as/link/z80/lkdata.c,
2883 * as/link/lkdata.c: merged and moved
2884 * as/link/hc08/lkmain.c,
2885 * as/link/mcs51/lkmain.c: cosmetic changes
2886 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2887 * as/link/lklex.c: use LKOBJEXT
2888 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2889 ANSI-fied functions, removed bubble-sorts
2890 * as/link/z80/lksym.c as/link/lksym.c: merged,
2892 * as/link/z80/linkgbz80.dsp,
2893 * as/link/z80/linkz80.dsp,
2894 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2895 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2896 * as/link/z80/lkhead.c,
2897 * as/link/z80/lklex.c: deleted
2898 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2899 * as/link/z80/lkmain.c: added copyfile()
2901 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2903 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2905 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2907 * device/lib/_strlen.c: assembler version for mcs51
2909 2007-03-13 Raphael Neider <rneider AT web.de>
2911 * device/include/pic16/pic18f2221.h,
2912 * device/include/pic16/pic18f2321.h,
2913 * device/include/pic16/pic18f2331.h,
2914 * device/include/pic16/pic18f4221.h,
2915 * device/include/pic16/pic18f4321.h,
2916 * device/include/pic16/pic18f4331.h: fixed config byte location names
2917 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2918 consistently named config byte locations
2920 2007-03-13 Borut Razem <borut.razem AT siol.net>
2922 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2923 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2924 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2925 as/link/z80/Makefile.in, as/z80/Makefile.in:
2928 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2930 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2931 * device/lib/printf_large.c: pointer was converted to generic
2932 pointer for mcs51 models other than model-small (Maarten noticed)
2934 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2936 * device/include/mcs51/ADuC84x.h: Added.
2938 2007-03-10 Borut Razem <borut.razem AT siol.net>
2940 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2941 fixed RFE #1624219: double backslashes in filenames;
2942 functions hexEscape(), octalEscape() and copyStr() moved from
2943 SDCCval.c to SDCCutil.c and made them glovbally available
2945 2007-03-09 Borut Razem <borut.razem AT siol.net>
2947 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2948 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2949 1673361: Missaligned comments in output files
2951 2007-03-09 Raphael Neider <rneider AT web.de>
2953 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2955 2007-03-09 Raphael Neider <rneider AT web.de>
2959 * src/pic/ralloc.c: suppress undesired debug output
2960 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2962 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2964 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2966 2007-03-07 Borut Razem <borut.razem AT siol.net>
2968 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2969 search include files in the current directory
2971 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2973 * src/SDCCglue.c (emitMaps, glue),
2974 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2976 * support/regression/tests/absolute.c: added xdata test
2978 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2980 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2981 added condition to macro, fixes bug 1666080
2983 2007-03-02 Raphael Neider <rneider AT web.de>
2985 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2987 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2989 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2990 be cleared. Unconditionally set __XPAGE
2991 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2993 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2998 * src/mcs51/rtrack.c,
3000 * doc/sdccman.lyx: added --no-gen-comments
3001 * src/mcs51/peeph.def: added 192.b, disabled 185
3003 2007-02-25 Raphael Neider <rneider AT web.de>
3005 * src/pic16/gen.c (genCast): fixed typo
3006 * device/lib/pic16/Makefile.subdir: only install existing files
3007 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3009 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3011 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3012 * device/lib/mcs51/crtclear.asm,
3013 * device/lib/mcs51/crtxclear.asm: renumbered labels
3014 * device/lib/mcs51/Makefile.in: added crtcall.asm
3015 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3016 * src/mcs51/gen.c (movc): removed,
3017 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3019 (toCarry, genSend, genRet): added function toCarry,
3020 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3021 (assignBit, genAssign, genCast): added function assignBit
3022 * src/mcs51/Makefile.bcc: added rtrack.c
3023 * src/mcs51/ralloc.h: made valueKnown a bitfield
3024 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3025 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3026 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3027 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3028 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3029 (_pop): only pop valid pairs, see gencjneshort,
3030 (gencjneshort): return pair that still needs to be popped, restructured,
3031 (gencjne, genCmpEq): call _pop
3033 2007-02-23 Raphael Neider <rneider AT web.de>
3035 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3037 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3039 * device/include/mcs51/P89LPC925.h: Added.
3041 2007-02-18 Raphael Neider <rneider AT web.de>
3043 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3045 2007-02-17 Borut Razem <borut.razem AT siol.net>
3047 * support/cpp2/directives.c, support/cpp2/version.c:
3048 synchronized with GCC CPP 4.1.2
3050 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3052 * src/mcs51/rtrack.h,
3053 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3054 by checking the strings passed by emitcode() to the assembler.
3055 Feel free to change. This in part addresses RFE #482179.
3056 Set environment variable SDCC_RTRACK to enable.
3057 * src/mcs51/gen.c: inserted hooks
3058 * src/mcs51/ralloc.h: added two members to struct regs
3059 * support/regression/tests/regtrack.c: added
3061 2007-02-14 Borut Razem <borut.razem AT siol.net>
3063 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3064 * Makefile.in: applied patch from Makefile related part of
3065 #1469393: Compiler does not initialize static data
3067 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3069 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3070 for better fix of bug 1273984, compiles pic16 rand.c
3072 2007-02-12 Borut Razem <borut.razem AT siol.net>
3074 * src/pic16/main.c: fixed pic16 standard library directory bug
3076 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3078 * src/hc08/gen.c (genSwap): fix swap regression test
3080 2007-02-10 Borut Razem <borut.razem AT siol.net>
3082 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3084 * support/regression/tests/bug-1654060.c: added regression test for
3087 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3089 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3090 bit moves in return statement
3092 2007-02-09 Borut Razem <borut.razem AT siol.net>
3094 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3097 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3099 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3100 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3102 2007-02-07 Raphael Neider <rneider AT web.de>
3104 * src/pic16/devices.inc,
3105 * device/include/pic16/pic18fregs.h,
3106 * device/include/pic16/pic18f[24][34]31.h,
3107 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3108 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3109 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3111 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3113 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3114 can this have lived here for so many years?
3115 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3116 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3117 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3119 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3121 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3122 appended by loop induction must be at the very end of the eBBlock
3124 2007-02-05 Kevin Vigor
3126 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3128 2007-02-05 Borut Razem <borut.razem AT siol.net>
3130 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3131 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3133 2007-02-03 Borut Razem <borut.razem AT siol.net>
3135 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3136 applied patch #1646602 option to set default signedness of char to
3137 unsigned, added -funsigned-char command line option,
3138 thanks to Gunther Jehle
3139 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3140 prompt for file deletion a few hundred times (especially the
3141 subversion files, which have ro permissions so it asks for
3142 confirmation), thanks to Simon McAuliffe;
3143 added {} + option to find in order to remove multiple files from a
3146 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3148 * device/include/mcs51/SST89x5xRDx.h: Added.
3150 2007-02-02 Raphael Neider <rneider AT web.de>
3152 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3153 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3155 2007-02-01 Raphael Neider <rneider AT web.de>
3157 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3160 2007-01-31 Borut Razem <borut.razem AT siol.net>
3162 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3163 if compiled with GCC. Thanks to Raphael Neider
3165 2007-01-31 Raphael Neider <rneider AT web.de>
3167 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3168 operand names, handles name and (name + n) for all n,
3169 (sameBank): restructured, also check bank allocation policy,
3170 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3171 (pic14_operandsAllocatedInSameBank): check whether to operands
3172 will be allocated into the same bank (i.e., section) to reduce
3173 BANKSEL overhead, queried from pcode.c:sameBank,
3174 (pic14printLocals): reintroduced clustering registers into a single
3175 section: all compiler generated symbols will now reside in one
3176 bank (per file), reducing BANKSEL overhead and code size,
3177 (showAllMemmaps): use local dbuf where possible
3179 2007-01-29 Raphael Neider <rneider AT web.de>
3181 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3182 (call_libraryfunc): retrieve/create symbol and mark as used,
3183 (genFunction): mark defined functions as non-extern and add again
3184 to code memmap for later output
3185 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3186 (pic14printLocals): reworked for new symbol emission,
3187 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3188 showAllMemmaps): reworked symbol output using dbufs, added handling
3189 of string literals (still incomplete),
3190 (picglue): removed symbol emission, moved into showAllMemmaps,
3191 (emitSymbolSet): new workhorse for symbol output,
3192 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3194 2007-01-29 Borut Razem <borut.razem AT siol.net>
3196 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3197 component contains the extension separator.
3199 2007-01-28 Borut Razem <borut.razem AT siol.net>
3201 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3203 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3204 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3205 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3206 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3207 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3208 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3209 src/z80/gen.c, support/Util/MySystem.c:
3210 accept slash and backslash as directory separator on WIN32 and
3213 2007-01-28 Raphael Neider <rneider AT web.de>
3215 * src/pic16/devices.inc,
3216 * device/include/pic16/pic18f[24][23]21.h,
3217 * device/include/pic16/pic18fregs.h,
3218 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3219 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3220 * device/lib/pic16/libio/adc.ignore,
3221 * device/lib/pic16/libio/i2c.ignore,
3222 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3223 family, as gputils do not yet support the devices
3224 * device/lib/pic16/Makefile.subdir: ignore errors on install
3225 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3226 headers and libraries from gputils .inc files
3228 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3230 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3232 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3234 * doc/sdccman.lyx: add printf benchmarks
3236 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3238 * device/lib/printf_fast.c: fix %c, char promoted to int
3239 * device/lib/printf_tiny.c: fix %c, char promoted to int
3241 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3243 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3245 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3247 * support/regression/tests/swap.c: 64 bit hosts failed
3248 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3250 2007-01-25 Raphael Neider <rneider AT web.de>
3252 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3253 based on absolute register address, patch by Alex Blond
3255 2007-01-22 Raphael Neider <rneider AT web.de>
3257 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3258 emitted, do not emit them again...
3260 2007-01-22 Raphael Neider <rneider AT web.de>
3262 * src/regression/bank1.c, src/regression/compare6.c,
3263 src/regression/add.c: cosmetic changes
3264 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3265 * src/pic/gen.c: fixed global zero and one,
3266 (aopForSym): removed unued code,
3267 (aopGet): assert aop is defined, check and use `index' of
3268 pCodeImmd operands (fixes #1630908),
3269 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3270 (register_reassign): prevent accidental register unification,
3271 (ReuseReg): cosmetic changes (also above)
3272 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3273 pic14emitStaticSeg): do not emit initialized data,
3274 (printIval*): replaced with working versions,
3275 (pic14createInterruptVect,picglue): use idata for initialized data,
3276 now init data should work in all modules (not only main()),
3277 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3279 2007-01-21 Borut Razem <borut.razem AT siol.net>
3281 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3282 use -fPIC or -fpic if they are supported and not ignored
3283 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3284 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3286 2007-01-20 Borut Razem <borut.razem AT siol.net>
3288 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3289 implemented RFE #1470316: allow "$" in variable names
3291 2007-01-20 Raphael Neider <rneider AT web.de>
3293 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3295 2007-01-20 Raphael Neider <rneider AT web.de>
3297 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3298 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3299 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3300 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3301 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3302 * device/lib/pic/libdev/pic*.c,
3303 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3304 * device/lib/pic/libdev/Makefile.in: show progress
3306 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3308 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3309 * support/scripts/sdcc_cygwin_mingw32,
3310 * support/scripts/sdcc_mingw32,
3311 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3312 conformance with autoconf 2.6
3314 2007-01-19 Raphael Neider <rneider AT web.de>
3316 * src/pic/device.c (register_map): fixed list construction
3317 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3318 (genMod): removed case for genModbits,
3319 (genModbits): removed as now unused/unimplemented
3320 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3322 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3324 * support/regression/tests/swap.c: added in response to #1638622
3325 * doc/sdccman.lyx: synced version, minor changes
3327 2007-01-18 Borut Razem <borut.razem AT siol.net>
3329 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3330 thanks to Gunther Jehle
3331 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3332 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3333 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3334 use filename in lineno instead.
3335 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3336 print the file name in ast_print()
3338 2007-01-18 Borut Razem <borut.razem AT siol.net>
3340 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3342 * src/SDCC.lex: stringLiteral() returns const char pointer,
3343 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3344 fixed column counting
3345 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3346 accept const char pointer as parameter
3347 * src/SDCCdwarf2.c: corrected buffer size
3349 2007-01-17 Borut Razem <borut.razem AT siol.net>
3351 * support/Util/dbuf_string.c: fixed for amd64
3353 2007-01-15 Borut Razem <borut.razem AT siol.net>
3355 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3356 removed terminal symbol ELIPSIS, since it was never generated by the
3357 lexer and it was wrongly used in parameter_identifier_list rule
3359 2007-01-15 Raphael Neider <rneider AT web.de>
3361 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3362 code page and data banking description
3363 * src/pic/genarith.c,
3364 * src/pic/gen.h: removed bit arithmetic functions,
3365 updated exit(1) to exit(EXIT_FAILURE)
3366 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3367 * device/include/pic16/pic18f2455.h,
3368 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3369 TRISD and TRISE, fixed/added some bit names
3370 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3371 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3372 updated pic18f2455.{c,h} instead of duplicating them
3374 2007-01-14 Borut Razem <borut.razem AT siol.net>
3376 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3377 Cannot debug files that contain spaces in the path name
3378 by converting spaces in asm file name to underscores
3380 2007-01-13 Borut Razem <borut.razem AT siol.net>
3382 * doc/sdccman.lyx: fixed format errors
3384 2007-01-10 Borut Razem <borut.razem AT siol.net>
3386 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3387 codeseg/constseg #pragma fail
3388 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3389 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3390 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3391 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3393 2007-01-09 Borut Razem <borut.razem AT siol.net>
3395 * get rid of diagnistic.[ch], pretty-print.[ch],
3396 c-pretty-print.[ch], ... used just for error, warning, ...
3398 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3399 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3400 suppoprt/cpp2/pretty-print.[ch]:
3402 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3403 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3404 suppoprt/cpp2/sdcpp.dsp:
3407 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3409 * device/lib/printf_large.c (output_float): removed recursion,
3410 use smaller buffer on stack for mcs51,
3411 fixed bug printing 1.96
3412 * support/regression/tests/snprintf.c: added test
3414 2007-01-07 Borut Razem <borut.razem AT siol.net>
3416 * use dynamic memory buffers instead temporary files
3417 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3419 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3420 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3421 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3422 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3423 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3424 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3425 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3426 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3427 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3428 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3429 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3430 support/Util/dbuf.c, support/Util/dbuf.h:
3432 * .version, sdcc.spec: bumped version to 2.6.4
3434 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3436 * src/port.h: added TARGET_Z80_LIKE macro
3437 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3438 output PSEG location if --xram-loc or --xstack-loc was used
3439 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3441 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3443 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3444 * as/as_z80.dsp, as/z80/as_z80.dsp,
3445 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3446 * sdcc.dsw: moved project files into subdir
3447 * as/hc08/as_hc08.dsp,
3448 * as/hc08/Makefile.bcc,
3449 * as/hc08/Makefile.in,
3450 * as/mcs51/Makefile.bcc,
3451 * as/mcs51/Makefile.in,
3452 * as/z80/Makefile.bcc,
3453 * as/z80/Makefile.in,
3454 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3457 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3460 * as/mcs51/asmain.c,
3462 * as/z80/assym.c: removed include "strcmpi.h"
3463 * as/hc08/strcmpi.c,
3464 * as/hc08/strcmpi.h,
3465 * as/mcs51/strcmpi.c,
3466 * as/mcs51/strcmpi.h,
3467 * support/Util/strcmpi.c,
3468 * support/Util/strcmpi.h: removed files
3469 * as/strcmpi.c: added as_strncmpi()
3471 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3473 * sdcc.dsw: Added some dependencies on project config.dsp
3475 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3477 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3478 with [di]ram_start to fix a regresion
3480 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3482 * configure.in: added missing mcs51 in status output
3483 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3485 * debugger/mcs51/clean.mk (distclean): remove config.h
3486 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3487 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3488 options.h, s-options-h and options.c
3489 * support/cpp2/clean.mk: unused, removed
3490 * Makefile.common.in,
3493 * as/hc08/Makefile.in,
3495 * as/mcs51/Makefile.in,
3496 * as/mcs51/clean.mk,
3499 * as/z80/Makefile.in,
3501 * as/link/Makefile.in,
3502 * as/link/hc08/Makefile.in,
3503 * as/link/hc08/clean.mk,
3504 * as/link/mcs51/Makefile.in,
3505 * as/link/mcs51/clean.mk,
3506 * as/link/z80/Makefile.in,
3507 * as/link/z80/clean.mk,
3508 * as/link/z80/conf.mk,
3509 * debugger/mcs51/Makefile.in,
3510 * debugger/mcs51/clean.mk,
3511 * device/include/Makefile.in,
3512 * device/lib/Makefile.in,
3513 * device/lib/mcs51/Makefile.in,
3514 * device/lib/pic/Makefile.in,
3515 * device/lib/pic/Makefile.common.in,
3516 * device/lib/pic/Makefile.subdir,
3517 * device/lib/pic/Makefile.rules,
3518 * device/lib/pic16/libio/Makefile.in,
3519 * device/lib/pic16/Makefile.subdir,
3520 * device/lib/pic16/libdev/Makefile.in,
3521 * device/lib/pic16/Makefile.rules,
3522 * device/lib/pic16/Makefile.common.in,
3523 * sim/ucsim/avr.src/Makefile.in,
3524 * sim/ucsim/main_in.mk,
3525 * sim/ucsim/cmd.src/Makefile.in,
3526 * sim/ucsim/doc/Makefile.in,
3527 * sim/ucsim/gui.src/Makefile.in,
3528 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3529 * sim/ucsim/gui.src/serio.src/Makefile.in,
3530 * sim/ucsim/hc08.src/Makefile.in,
3531 * sim/ucsim/libltdl/Makefile.in,
3532 * sim/ucsim/s51.src/Makefile.in,
3533 * sim/ucsim/sim.src/Makefile.in,
3534 * sim/ucsim/sim.src/conf.mk,
3535 * sim/ucsim/xa.src/Makefile.in,
3536 * sim/ucsim/z80.src/Makefile.in,
3540 * support/cpp2/Makefile.in,
3541 * support/librarian/Makefile.in,
3542 * support/librarian/clean.mk,
3543 * support/makebin/Makefile.in,
3544 * support/makebin/clean.mk,
3545 * support/packihx/Makefile.in,
3546 * support/regression/Makefile.in,
3547 * support/regression/ports/ds390/spec.mk,
3548 * support/regression/ports/gbz80/spec.mk,
3549 * support/regression/ports/hc08/spec.mk,
3550 * support/regression/ports/mcs51/spec.mk,
3551 * support/regression/ports/mcs51-large/spec.mk,
3552 * support/regression/ports/mcs51-medium/spec.mk,
3553 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3554 * support/regression/ports/pic14/spec.mk,
3555 * support/regression/ports/pic16/spec.mk,
3556 * support/regression/ports/mcs51-stack-auto/spec.mk,
3557 * support/regression/ports/ucz80/spec.mk,
3558 * support/regression/ports/xa51/spec.mk,
3559 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3560 adding a slash after $(top_builddir) and/or adding @datarootdir@
3562 * debugger/mcs51/configure.in,
3563 * device/lib/pic/configure.in,
3564 * device/lib/pic16/configure.in,
3565 * sim/ucsim/configure.in,
3566 * support/cpp2/configure.in,
3567 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3569 * debugger/mcs51/configure,
3570 * device/lib/pic/configure,
3571 * device/lib/pic16/configure,
3572 * sim/ucsim/configure,
3573 * support/cpp2/configure,
3574 * support/packihx/configure: generated with autoconf 2.60
3576 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3578 * as/link/hc08/lkihx.c (newArea),
3579 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3581 2007-01-02 Borut Razem <borut.razem AT siol.net>
3583 * doc/sdccman.lyx: documented #pragma sdcc_hash
3584 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3586 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3588 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3590 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3591 empty 'while'-loop to work correctly, see regression test 'while.c'
3592 * support/regression/tests/while.c: added
3594 2007-01-01 Borut Razem <borut.razem AT siol.net>
3596 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3597 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3598 support/cpp2/libcpp/sdcpp.c:
3599 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3600 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3601 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3603 2006-12-31 Borut Razem <borut.razem AT siol.net>
3605 * SDCPP synchronized with GCC CPP release version 4.1.1,
3606 currently the latest release:
3607 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3608 support/cpp2/libcpp/include/cpp-id-data.h
3609 support/cpp2/libiberty/fopen_unlocked.c
3610 support/cpp2/libiberty/md5.c
3612 support/cpp2/opt-functions.awk
3613 support/cpp2/opt-gather.awk
3614 support/cpp2/optc-gen.awk
3615 support/cpp2/opth-gen.awk:
3617 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3618 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3619 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3620 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3621 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3622 support/cpp2/diagnostic.h, support/cpp2/except.h,
3623 support/cpp2/hwint.h, support/cpp2/input.h,
3624 support/cpp2/intl.h, support/cpp2/move-if-change,
3625 support/cpp2/opts.c, support/cpp2/opts.h,
3626 support/cpp2/output.h, support/cpp2/prefix.c,
3627 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3628 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3629 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3630 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3631 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3632 support/cpp2/version.c:
3634 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3635 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3636 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3637 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3638 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3639 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3640 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3641 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3642 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3643 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3644 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3646 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3647 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3648 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3649 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3650 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3651 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3652 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3653 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3654 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3655 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3656 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3657 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3658 support/cpp2/system.h:
3661 2006-12-31 Borut Razem <borut.razem AT siol.net>
3663 * configure.in, configure: fixed bug #1538756: configure dies if bison
3664 and flex are not installed, 2nd try
3666 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3668 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3669 400.x for better code in RFE 899102
3671 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3673 * src/SDCCpeeph.c (deadMove),
3675 * src/mcs51/peep.h: renamed 'op' by 'reg'
3676 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3677 (scan4op): small change for removeDeadMove(), added support for
3678 'callee saves' and/or PACLL function calls,
3679 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3680 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3681 left in new dispatcher mcs51DeadMove()
3682 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3684 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3686 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3688 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3689 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3691 2006-12-30 Borut Razem <borut.razem AT siol.net>
3693 * support/cpp2/spacs.h: deleted from svn
3694 * configure.in, configure: fixed bug #1538756: configure dies if bison
3695 and flex are not installed
3697 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3699 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3700 with this z80 passes printf float test when enabled
3701 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3703 2006-12-28 Borut Razem <borut.razem AT siol.net>
3705 * support/cpp2/config.in, support/cpp2/configure.in,
3706 support/cpp2/configure, support/cpp2/Makefile.in:
3707 fix for the solaris build
3709 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3711 * src/SDCC.y (type_specifier2, pointer),
3713 * src/SDCCsymt.c (mergeSpec, checkSClass),
3714 * support/Util/SDCCerr.c,
3715 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3716 * support/valdiag/valdiag.py: Allow test cases to specify
3717 required language standard
3718 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3719 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3721 2006-12-27 Borut Razem <borut.razem AT siol.net>
3723 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3724 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3726 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3728 * support/cpp2/libiberty/Makefile.bcc: updated
3729 * src/pic16/main.c: fixed #pragma udata handling
3730 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3732 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3734 * src/SDCCpeeph.c: made labelHashEntry global,
3735 made pcDistance, FBYNAME static,
3736 (pcDistance): made static, use isComment and isLabel,
3738 (getLabelRef): added, extracted from labelRefCount(),
3739 (labelRefCount): use new getLabelRef(),
3740 (callFuncByName): made static, added deadMove,
3741 use isComment and isLabel,
3742 (newPeepRule): made static, set isLabel,
3743 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3744 labels from peephole rules,
3745 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3746 when isComment or isLabel is set
3747 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3748 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3750 * src/mcs51/peep.h: added
3751 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3752 * src/port.h: added peep->deadMove to port structure
3753 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3754 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3755 deadMove, finally removed no. 1 and 2
3762 * src/hc08/gen.c: mark lines with isComment or isLabel
3763 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3765 * sdcc.spec: bumped version to 2.6.3
3767 2006-12-26 Borut Razem <borut.razem AT siol.net>
3769 * support/cpp2/Makefile.in: added dependency on options.h
3770 * configure: regenerated
3771 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3772 * support/cpp2/Makefile.in: added vasprintf.c
3774 2006-12-25 Borut Razem <borut.razem AT siol.net>
3776 * SDCPP synchronized with GCC CPP release version 3.4.6,
3777 the latest release before 4.x:
3778 * support/cpp2/Makefile.in, support/cpp2/config.h,
3779 support/cpp2/configure, support/cpp2/configure.in,
3780 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3781 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3782 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3783 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3784 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3785 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3786 support/cpp2/cpptrad.c, support/cpp2/except.h,
3787 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3788 support/cpp2/hwint.h, support/cpp2/intl.h,
3789 support/cpp2/line-map.c, support/cpp2/line-map.h,
3790 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3791 support/cpp2/output.h, support/cpp2/prefix.c,
3792 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3793 support/cpp2/system.h, support/cpp2/version.c:
3795 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3796 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3797 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3798 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3799 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3800 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3801 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3802 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3803 support/cpp2/move-if-change, support/cpp2/opts.c,
3804 support/cpp2/opts.h, support/cpp2/opts.sh,
3805 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3806 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3807 support/cpp2/win32, support/cpp2/win32/dirent.c,
3808 support/cpp2/win32/dirent.h:
3810 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3811 * support/cpp2/sdcpp.h: renamed from sdcc.h
3812 * sdcppinit.c: deleted
3814 2006-12-23 Borut Razem <borut.razem AT siol.net>
3816 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3817 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3818 preproc.c: an other try to fix bug #982435: introduced
3819 -pedantic-parse-number command line option and pedantic_parse_number
3822 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3824 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3826 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3827 corrected overlayed areax addresses, warn about memory overlaps
3828 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3837 * src/port.h: added xabs_name and iabs_name
3838 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3839 (glue, emitMaps): create and emit maps d_abs and i_abs
3840 * src/SDCCglue.h: cosmetic changes
3841 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3843 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3844 (allocDefault): put absolute, initialized globals in them
3845 * support/regression/tests/absolute.c: added absolute bdata test
3846 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3848 2006-12-20 Borut Razem <borut.razem AT siol.net>
3850 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3851 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3852 added regression test for bug #982435
3854 2006-12-18 Borut Razem <borut.razem AT siol.net>
3856 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3857 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3858 small cosmetic changes
3859 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3860 * support/regression/tests/bug-1351710.c: added regression test
3862 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3864 * doc/sdccman.lyx: added the long missed iCode table
3865 "<where is figure II?>", added links to wiki
3867 2006-12-17 Borut Razem <borut.razem AT siol.net>
3869 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3870 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3871 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3872 unified table driven pragma handling, pragma argument type checking
3873 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3874 current one - version 1.1.3
3875 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3877 2006-12-13 Raphael Neider <rneider AT web.de>
3879 * src/pic/device.h: removed AssignedMemory structure and macros
3880 * src/pic/device.c: removed global finalMapping (linker assigns
3882 (register_map): add SFRs to remembered memRanges
3883 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3884 assignFixedRegisters,assignRelocatableRegisters): removed,
3885 (setMaxRAM,validAddress): adapted accordingly,
3886 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3887 reasonably sized sharebanks,
3888 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3889 (allDefsOutOfRange): removed unused code,
3890 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3892 * src/pic/pcode.c (register_reassign): removed recursion warning,
3893 fired far too often,
3894 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3895 to use existing pic14_stringInSet() to avoid duplicate symbols,
3896 tidied up the code a bit,
3897 (pic14printLocals): added in symmetry to printExterns, replaces
3898 writeUsedRegs more or less,
3899 (picglue): call new pic14_printLocals(),
3900 * device/include/pic/pic*.h: removed #pragma memmap directives,
3901 information gathered from include/pic/pic14devices.txt
3902 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3904 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3906 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3908 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3910 * device/include/mcs51/cc2430.h: fixed missing ';'
3912 2006-12-10 Raphael Neider <rneider AT web.de>
3914 * device/lib/pic16/libc/stdio/vfprintf.c,
3915 * device/lib/pic16/libc/stdio/printf_small.c,
3916 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3917 char arguments, as char varargs are cast to int by the caller,
3918 hopefully fixes #1604915 (other device libraries are still affected)
3920 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3922 * src/mcs51/ralloc.c (packRegsForAssign),
3923 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3925 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3927 * device/include/malloc.h: removed init_dynamic_memory
3928 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3929 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3930 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3931 * device/lib/libsdcc.lib,
3932 * device/lib/Makefile.in,
3933 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3934 * doc/sdccman.lyx: documented use of new _heap.c
3935 * support/regression/tests/malloc.c: removed init_dynamic_memory
3936 * src/cdbFile.c(spacesToUnderscores): new function,
3937 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3939 * device/include/tinibios.h: removed defines for putchar and getchar
3940 * device/lib/ds390/Makefile.in: added putchar.c
3941 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3943 2006-12-09 Borut Razem <borut.razem AT siol.net>
3945 * support/cpp2/sdcc.h: prevent multiple inclusion
3946 * support/cpp2/options.h: deleted
3948 2006-12-08 Borut Razem <borut.razem AT siol.net>
3950 * support/cpp2/sdcc.h: removed x*alloc() macros
3951 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3952 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3953 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3954 * support/cpp2/system.h: moved #include "sdcc.h"
3955 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3956 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3958 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3959 -funsigned-char options
3960 * support/cpp2/sdcppmain.c: fixed bug 1611411
3962 2006-12-07 Borut Razem <borut.razem AT siol.net>
3964 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3967 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3969 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3970 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3972 * .version: bumped to 2.6.2 because a) it's been a while
3973 b) the linker sources have moved c) the preprocessor is upgraded
3975 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3977 * support/regression/tests/snprintf.c: some checks
3978 * lib/src/printf_large.c: %bc: read char instead of int from stack
3980 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3982 * device/include/mcs51/cc2430.h: inserted _XPAGE
3984 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3986 * device/include/mcs51/cc2430.h: added
3988 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3990 * device/include/asm/default/features.h,
3991 * device/include/asm/ds390/features.h,
3992 * device/include/mcs51/at89s53.h,
3993 * device/include/ser.h,
3994 * device/include/ser_ir.h,
3995 * device/include/serial.h: changed keywords to double underscore variants,
3996 fixes bug 1590261 some more, thanks Steven Borley
3998 2006-12-01 Raphael Neider <rneider AT web.de>
4000 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4001 but emit warning (recursion is not supported for pic14)
4003 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4005 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4006 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4008 2006-11-30 Raphael Neider <rneider AT web.de>
4010 * src/pic/device.c (dump_sfr): always emit symbols
4011 * src/pic/glue.c (pic14printPublics): fixed typo
4013 2006-11-30 Raphael Neider <rneider AT web.de>
4015 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4016 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4017 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4018 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4019 a sharebank, use a non-shared bank for the stack if none available
4020 * src/pic/device.h (struct memRange): added linked list next field,
4021 added prototypes for above functions
4022 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4023 (typeRegWithIdx): accept fixed and unfixed stack registers
4024 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4025 the stack, handle shared and banked stack (except for WSAVE),
4026 (insertBankSel): removed useless optimization (will never fire),
4027 (FixRegisterBanking): added optimization for devices with only one
4028 possibly aliased bank of memory, like 16f84
4029 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4030 devices have no SHAREBANK in the linker script
4031 * device/include/pic/pic14devices.txt: documented memmap
4032 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4034 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4036 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4037 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4038 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4039 genhc08Code): switched most of the D (debug) macros to DD (detailed
4040 debug) macros to better control clutter in the generated .asm file.
4041 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4042 genRightShift): fixed bug with non-constant bit shift stored to
4043 a volatile result (SF Open Discussion forum thread #1616749).
4044 Single byte case is not yet optimized.
4046 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4048 * device/include/asm/mcs51/features.h,
4049 * device/include/malloc.h,
4050 * device/include/stdio.h: changed keywords to double underscore variants,
4053 2006-11-27 Borut Razem <borut.razem AT siol.net>
4055 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4056 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4057 support/cpp2/output.h, support/cpp2/cppinit.c,
4058 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4059 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4060 support/cpp2/cppdefault.c, support/cpp2/system.h,
4061 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4062 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4063 support/cpp2/prefix.c, support/cpp2/except.h,
4064 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4065 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4066 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4067 support/cpp2/version.c, support/cpp2/cppmain.c,
4068 support/cpp2/version.h, support/cpp2/hashtable.c,
4069 support/cpp2/cpperror.c:
4070 synchronized with GCC CPP release version 3.3.6,
4071 the latest where cppmain.c still exists.
4072 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4073 support/cpp2/sdcppinit.c: added
4075 2006-11-27 Borut Razem <borut.razem AT siol.net>
4077 * support/cpp2/cpplex.c:
4078 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4080 * support/cpp2/cpplib.c: removed definitions of unused variables
4082 2006-11-26 Borut Razem <borut.razem AT siol.net>
4084 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4085 since they are redefined by macros in support/cpp2/sdcc.h
4086 * support/cpp2/sdcc.h: x*alloc macro redefinition
4088 2006-11-25 Borut Razem <borut.razem AT siol.net>
4090 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4091 support/cpp2/configure, support/cpp2/Makefile.in,
4092 support/cpp2/cppfiles.c, support/cpp2/output.h,
4093 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4094 support/cpp2/config.h, support/cpp2/cpplib.h,
4095 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4096 support/cpp2/cppdefault.c, support/cpp2/config.in,
4097 support/cpp2/system.h, support/cpp2/cpplex.c,
4098 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4099 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4100 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4101 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4102 support/cpp2/configure.in, support/cpp2/intl.h,
4103 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4104 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4105 support/cpp2/version.c, support/cpp2/cppmain.c,
4106 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4107 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4108 support/cpp2/cpperror.c,
4109 support/cpp2/libiberty/safe-ctype.c,
4110 support/cpp2/libiberty/safe-ctype.h,
4111 support/cpp2/libiberty/splay-tree.c,
4112 support/cpp2/libiberty/obstack.c,
4113 support/cpp2/libiberty/lbasename.c,
4114 support/cpp2/libiberty/splay-tree.h,
4115 support/cpp2/libiberty/obstack.h:
4116 synchronized with GCC CPP release version 3.2.3,
4117 the latest before integration of cpp into gcc
4118 * support/cpp2/except.h, support/cpp2/line-map.c,
4119 support/cpp2/line-map.h,
4120 support/cpp2/libiberty/hex.c,
4121 support/cpp2/libiberty/concat.c,
4122 support/cpp2/libiberty/filenames.h: added
4123 * support/cpp2/intl.c: deleted
4125 2006-11-24 Borut Razem <borut.razem AT siol.net>
4127 * src/SDCC.y: enabled compilation of empty source file
4128 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4129 "ISO C forbids an empty source file"
4130 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4131 if all the code is ifdefed out.
4133 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4135 * src/hc08/gen.c (genPcall): fix for bug #1601032
4137 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4139 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4140 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4141 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4142 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4143 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4144 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4145 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4146 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4147 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4148 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4149 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4150 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4151 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4152 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4153 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4154 Renamed to all upper case as per the standard set by SiLabs
4156 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4158 * device/include/mcs51/C8051F520.h: new, added
4159 * device/include/mcs51/compiler.h: added link about predefined macros
4161 2006-11-23 Raphael Neider <rneider AT web.de>
4163 * src/regression/Makefile: add -L path to fresh library
4164 * src/regression/simulate: emphasize FAILED output
4165 * src/regression/create_stc: output _failures from gpsim
4166 * src/regression/compare4.c,
4167 * src/regression/rotate6.c: fixed char literals,
4168 all compile, all run =8-D
4170 * src/pic/pcode.h: added isPCASMDIR macro
4171 * src/pic/gen.c (genAnd): fixed bit offset
4172 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4173 packBits): unified register numbering schemes,
4174 (newReg): do not insert stack registers into hash table,
4175 (initStack): unpinned pseudo stack, simplified,
4176 (typeRegWithIdx): fixed retrieval of stack registers,
4177 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4178 (pCodeReplace): removed invalid assertion,
4179 (insertPCodeInstruction): fixed newly added labels,
4180 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4181 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4182 DumpFlow): removed unsed (broken?) code,
4183 (insertBankSel): prevent STATUS from being BANKSELed,
4184 (FixRegisterBanking): rewritten from scratch, implemented generic
4185 optimizations (suppress BANKSELs to same register and to registers
4186 present in all banks),
4187 (AnalyzeBanking): update flow after BANKSELection
4189 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4190 sharebank, let linker place it, mark STKxx symbols as emitted
4192 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4194 * src/regression/arrays.c,
4195 * src/regression/bank1.c,
4196 * src/regression/bool2.c,
4197 * src/regression/compare7.c,
4198 * src/regression/compare8.c,
4199 * src/regression/compare9.c,
4200 * src/regression/compare10.c,
4201 * src/regression/configword.c,
4202 * src/regression/for.c,
4203 * src/regression/mult1.c,
4204 * src/regression/pointer1.c,
4205 * src/regression/rotate6.c,
4206 * src/regression/string1.c,
4207 * src/regression/struct1.c,
4208 * src/regression/Makefile: make PIC14 regression tests run again
4209 (3 fail, 6 won't compile)
4211 2006-11-21 Raphael Neider <rneider AT web.de>
4213 * device/include/pic16/pic18f4550.h,
4214 * device/include/pic16/pic18f4455.h,
4215 * device/lib/pic16/libdev/pic18f4550.c,
4216 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4217 * configure.in: removed superfluous closing bracket
4219 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4221 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4224 2006-11-21 Raphael Neider <rneider AT web.de>
4226 * src/pic/device.{c,h}: added pic14_getPIC()
4227 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4228 (genAnd): added PIC code for one case, fixes #1597044
4229 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4230 SFRs that are present in all banks (e.g., STATUS)
4232 2006-11-20 Raphael Neider <rneider AT web.de>
4234 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4235 INCFSZ/INCFSZW and declared them as changing Z bit,
4236 (insertPCodeInstruction): correctly invert the above instructions,
4238 (DoBankSelect): don't panic on po_immediates
4240 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4243 * as/link/mcs51/lkihx.c (newArea),
4244 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4245 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4247 2006-11-11 Raphael Neider <rneider AT web.de>
4249 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4250 bitfield symbols, fixes #1579535 (once more...).
4252 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4254 * support/regression/generate-cases.py,
4255 * support/regression/fwk/include/testfwk.h,
4256 * support/regression/fwk/lib/testfwk.c: used code pointers,
4257 (about 50kByte less code generated for mcs51)
4259 2006-11-06 Borut Razem <borut.razem AT siol.net>
4261 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4262 debugger/mcs51/configure: fixed failed check because the function
4263 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4264 who submitted the patch for gpsim.
4265 * debugger/mcs51/configure.in: removed the result message
4266 * debugger/mcs51/Makefile.in: fixed the config.status warning
4267 "... seems to ignore the --datarootdir setting"
4269 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4271 * device/include/mcs51/c8051f020.h,
4272 * device/include/mcs51/c8051f040.h,
4273 * device/include/mcs51/c8051f060.h,
4274 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4275 * src/z80/gen.c (gencjneshort),
4276 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4278 2006-10-31 Borut Razem <borut.razem AT siol.net>
4280 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4281 debugger/mcs51/configure: get readline version
4283 2006-10-30 Borut Razem <borut.razem AT siol.net>
4285 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4286 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4287 debugger/mcs51/configure: locate readline even when cross compiling
4288 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4290 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4292 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4295 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4297 * device/include/malloc.h,
4298 * device/lib/calloc.c,
4299 * device/lib/free.c,
4300 * device/lib/malloc.c,
4301 * device/lib/realloc.c: moved definition of struct into sources
4302 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4304 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4306 * as/asx8051.dsp: corrected output directories
4307 * as/link/hc08: new directory for hc08 linker
4308 * as/hc08/aslink.h, as/link/aslink.h,
4309 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4310 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4311 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4312 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4313 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4314 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4315 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4316 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4317 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4318 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4319 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4320 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4321 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4322 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4323 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4324 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4325 * as/link/hc08/conf.mk,
4329 * sdcc.dsw: moved hc08 linker to as/link/hc08
4330 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4331 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4332 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4333 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4334 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4335 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4336 * as/link/mcs51/aslink.dsp,
4337 * as/link/mcs51/Makefile.in: factored out the common files
4338 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4339 * as/clean.mk: extra cleaning common files
4340 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4341 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4342 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4344 2006-10-29 Raphael Neider <rneider AT web.de>
4346 * src/pic/ralloc.c (newReg): create aliases for registers with
4347 multiple names to fix #1579535 and #1584001,
4348 (regWithIdx,dirregWithName): resolve aliases on lookup
4349 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4351 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4352 to prevent build errors on small devices
4354 2006-10-28 Raphael Neider <rneider AT web.de>
4356 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4357 assumption within interrupt handlers, fixes #1584940
4358 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4359 "emitted" to avoid emitting them again in udata
4361 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4363 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4366 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4368 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4369 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4370 on/off CR to CRLF conversion.
4372 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4374 * doc/sdccman.lyx: updated IRQ section
4376 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4378 * device/lib/serial_io.c: removed
4379 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4380 replacements for serial_io.c
4382 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4384 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4386 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4388 * device/lib/serial_io.c: Default putchar() and getchar() for
4389 mcs51 uses serial port.
4391 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4393 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4395 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4397 * support/regression/ports/mcs51/support.c: smaller
4398 _sdcc_external_startup()
4399 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4401 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4403 * device/lib/gbz80/crt0.s,
4404 * device/lib/gbz80/crt0_rle.s,
4405 * device/lib/gbz80/div.s,
4406 * device/lib/gbz80/fstubs.s,
4407 * device/lib/gbz80/heap.s,
4408 * device/lib/gbz80/mul.s,
4409 * device/lib/gbz80/putchar.s,
4410 * device/lib/gbz80/stubs.s,
4411 * device/lib/z80/crt0.s,
4412 * device/lib/z80/crt0_rle.s,
4413 * device/lib/z80/div.s,
4414 * device/lib/z80/fstubs.s,
4415 * device/lib/z80/heap.s,
4416 * device/lib/z80/mul.s,
4417 * device/lib/z80/putchar.s,
4418 * device/lib/z80/stubs.s: reverted, I was mistaken
4420 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4422 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4423 * support/regression/ports/mcs51/support.c: removed race
4424 condition on TI in _putchar allowing to use serial port mode 0
4426 2006-10-20 Borut Razem <borut.razem AT siol.net>
4428 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4430 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4432 * device/lib/gbz80/crt0.s,
4433 * device/lib/gbz80/crt0_rle.s,
4434 * device/lib/gbz80/div.s,
4435 * device/lib/gbz80/fstubs.s,
4436 * device/lib/gbz80/heap.s,
4437 * device/lib/gbz80/mul.s,
4438 * device/lib/gbz80/putchar.s,
4439 * device/lib/gbz80/stubs.s,
4440 * device/lib/z80/crt0.s,
4441 * device/lib/z80/crt0_rle.s,
4442 * device/lib/z80/div.s,
4443 * device/lib/z80/fstubs.s,
4444 * device/lib/z80/heap.s,
4445 * device/lib/z80/mul.s,
4446 * device/lib/z80/putchar.s,
4447 * device/lib/z80/stubs.s: removed all leading underscores from area names
4449 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4451 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4452 regression tests are not waiting in the simulator for simulated
4453 transmission of debug output
4455 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4457 * device/lib/printf_large.c: slightly smaller
4458 * doc/sdccman.lyx: do not use spaces within html links
4460 2006-10-16 Borut Razem <borut.razem AT siol.net>
4462 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4463 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4464 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4465 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4466 debugger/mcs51/configure:
4467 [ 1185668 ] add gnu readline support to sdcdb - enabled
4469 2006-10-16 Raphael Neider <rneider AT web.de>
4471 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4472 fixes #1577882, removes close to all banking optimizations
4474 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4476 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4477 variables in code memory
4478 * support/regression/tests/absolute.c: added test for this
4480 2006-10-15 Raphael Neider <rneider AT web.de>
4482 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4484 (BankSelect): emit BANKSEL before touching linker-placed regs,
4487 2006-10-10 Raphael Neider <rneider AT web.de>
4489 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4490 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4491 * src/pic/main.c (_pic14_parseOptions),
4492 * src/pic/main.h: mostly reverted to previous state, now use results
4493 from SDCCmain.c's argument parsing
4495 2006-10-10 Borut Razem <borut.razem AT siol.net>
4497 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4498 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4499 [ 1185668 ] add gnu readline support to sdcdb -
4500 prepared for READLINE, not enabled yet,
4501 thanks to <tal.bav AT gmail.com>
4503 2006-10-10 Raphael Neider <rneider AT web.de>
4505 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4506 * src/pic16/devices.inc,
4507 * device/include/pic16 (pic18f[24]620.h),
4508 * device/include/pic18fregs.h,
4509 * device/lib/pic16/pics.all,
4510 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4511 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4512 Gary Plumbridge and Anton Strobl
4514 2006-10-10 Raphael Neider <rneider AT web.de>
4516 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4517 --stack-siz=NUM options to configure the argument passing stack
4518 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4519 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4520 (pic14_getSharebankSize): obey --stack-siz=NUM,
4521 (pic14_getSharebankAddress): obey --stack-loc=NUM
4523 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4525 * doc/sdccman.lyx: added to the manual
4526 * doc/figures/ddd_example.png: added (neither pdflatex nor
4527 most browsers seem to like the .eps file)
4529 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4531 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4532 to /tmp and /var/tmp acc. LSB
4533 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4535 * support/regression/tests/onebyte.c: added test
4537 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4539 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4541 2006-10-05 Borut Razem <borut.razem AT siol.net>
4543 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4545 - sdcc.dsw: changed property eol-style to CRLF
4546 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4548 2006-10-04 Raphael Neider <rneider AT web.de>
4550 * device/include/pic/{pic16f84.h,pic16f84a.h},
4551 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4552 from patch #1522504, thanks to Robas Teodor
4554 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4556 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4559 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4561 * src/pic16/glue.c (pic16emitMaps),
4562 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4563 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4564 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4565 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4567 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4568 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4570 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4572 * support/librarian/sdcclib.c: Added option -l.
4573 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4575 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4576 using Windows command prompt.
4578 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4580 * device/lib/libsdcc.lib: added module rand
4581 * src/ds390/ralloc.c (rematStr),
4582 * src/hc08/ralloc.c (rematStr),
4583 * src/mcs51/ralloc.c (rematStr),
4584 * src/z80/ralloc.c (rematStr): made output more consistent
4585 * src/mcs51/gen.c: cosmetic changes
4587 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4589 * src/port.h: added mem.cabs_name to PORT
4596 * src/z80/main.c: added cabs_name initializers
4597 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4599 (emitMaps): emit absolutes in code memory into cabs_name
4601 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4602 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4603 * support/regression/fwk/include/testfwk.h: added define for at
4604 * support/regression/tests/absolute.c: added, new
4606 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4608 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4609 optimizations, see also patch 887161 by Stas Sergeev
4610 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4611 to be necessary anymore,
4612 (102, 103, 104, 127): renamed all occurances of bp to _bp
4614 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4616 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4617 thanks Weston T. Schmidt for patch 1555221
4618 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4619 * src/SDCCicode.c(geniCodeMultiply): small optimization
4621 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4623 * device/include/stdlib.h: added rand prototypes
4624 * device/lib/rand.c: new, added
4625 * device/lib/Makefile.in: added rand.c
4626 * src/z80/peeph.def,
4627 * src/z80/peeph-gbz80.def,
4628 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4630 2006-09-20 Raphael Neider <rneider AT web.de>
4632 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4634 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4636 * as/link/aslink.h: cosmetic changes
4637 * as/link/mcs51/Makefile.in,
4638 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4640 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4643 * as/link/mcs51/aslink.h,
4644 * as/link/z80/aslink.h: merged and moved to as/link/
4645 * as/link/lkstore.c,
4646 * as/link/mcs51/lkstore.c: moved to as/link/
4647 * as/link/clean.mk: remove *.o
4648 * as/link/mcs51/alloc.h: deleted
4649 * as/link/mcs51/lkarea.c: added lnksect prototype
4650 * as/link/mcs51/lkdata.c,
4651 * as/link/mcs51/lklex.c,
4652 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4653 * as/link/mcs51/lkmem.c,
4654 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4655 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4656 * as/link/mcs51/aslink.dsp,
4657 * as/link/mcs51/Makefile.aslink,
4658 * as/link/mcs51/Makefile.bcc,
4659 * as/link/mcs51/Makefile.in: updated for moved files
4660 * as/link/z80/lkarea.c,
4661 * as/link/z80/lkhead.c,
4662 * as/link/z80/lklex.c,
4663 * as/link/z80/lklibr.c,
4664 * as/link/z80/lklist.c,
4665 * as/link/z80/lkmain.c,
4666 * as/link/z80/lkrloc.c,
4667 * as/link/z80/lksym.c: synced with mcs51
4668 * as/link/z80/lkdata.c,
4669 * as/link/z80/lkeval.c,
4670 * as/link/z80/lkihx.c,
4671 * as/link/z80/lks19.c: cosmetic changes
4672 * as/link/z80/Makefile.in,
4673 * as/link/z80/linkgbz80.dsp,
4674 * as/link/z80/linkz80.dsp: updated for moved files
4676 2006-09-16 Borut Razem <borut.razem AT siol.net>
4678 * debugger/mcs51/sdcdb.c: partially fixed
4679 [ 1203664 ] sdcdb fails to open files w. two "." periods
4680 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4681 debugger/mcs51/symtab.h: fixed indenting
4682 * configure.in, configure: up to date with latest Maarten's changes
4684 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4687 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4688 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4689 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4690 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4691 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4692 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4693 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4694 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4695 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4696 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4697 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4698 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4699 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4700 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4701 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4702 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4703 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4704 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4705 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4706 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4707 as/link/mcs51/alloc.h,
4708 as/link/mcs51/clean.mk,
4709 as/link/mcs51/conf.mk,
4710 as/link/mcs51/Makefile.bcc,
4711 as/link/mcs51/Makefile.in,
4712 as/link/mcs51/readme.390,
4713 as/link/mcs51/strcmpi.c,
4714 as/link/mcs51/strcmpi.h,
4716 as/mcs51/Makefile.bcc,
4717 as/mcs51/Makefile.in,
4720 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4722 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4725 * as/link/Makefile.in,
4726 * as/link/z80/linkgbz80.dsp,
4727 * as/link/z80/linkz80.dsp,
4734 * link/z80/aslink.h,
4735 * link/z80/clean.mk,
4737 * link/z80/linkgbz80.dsp,
4738 * link/z80/linkz80.dsp,
4739 * link/z80/lkarea.c,
4740 * link/z80/lkdata.c,
4741 * link/z80/lkeval.c,
4744 * link/z80/lkhead.c,
4747 * link/z80/lklibr.c,
4748 * link/z80/lklist.c,
4749 * link/z80/lkmain.c,
4750 * link/z80/lkrloc.c,
4753 * link/z80/Makefile.in,
4755 * sdcc.dsw: moved link/ to as/link/
4757 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4759 * as/mcs51/i51mch.c (machine): fixed warning
4761 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4763 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4765 2006-09-09 Borut Razem <borut.razem AT siol.net>
4767 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4768 sdcdb WIN32 native port
4769 * src/clean.mk: fixed
4771 2006-09-08 Borut Razem <borut.razem AT siol.net>
4773 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4775 2006-09-08 Raphael Neider <rneider AT web.de>
4777 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4778 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4779 to gplink to disable processor mismatch warning and to allow
4780 the use of devices with only aliased (shared) memory banks,
4781 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4783 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4785 * doc/sdccman.lyx: Some re-formating plus example on using
4786 #pragma preproc_asm +/-
4788 2006-09-07 Borut Razem <borut.razem AT siol.net>
4790 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4793 2006-09-06 Borut Razem <borut.razem AT siol.net>
4795 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4796 line at sdcc.nsi:153
4797 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4799 2006-09-05 Borut Razem <borut.razem AT siol.net>
4801 * configure.in, configure: support for winsock2
4802 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4803 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4804 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4805 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4806 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4808 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4810 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4812 * support/regression/tests/bug1551947.c: new, added
4813 * src/SDCCsymt.h: strings are char* not byte*
4815 2006-09-05 Raphael Neider <rneider AT web.de>
4817 * device/lib/pic16/libdev/pic18f4550.c,
4818 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4819 declarations/definitions from patch #1520949
4821 2006-09-05 Raphael Neider <rneider AT web.de>
4823 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4824 byte-aligned bitfields, fixes #1539278
4826 2006-09-05 Raphael Neider <rneider AT web.de>
4828 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4831 2006-09-04 Borut Razem <borut.razem AT siol.net>
4833 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4834 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4835 -mno-cygwin is a part of the compiler name
4836 * support/scripts/sdcc_mingw32: don't disable ucsim
4838 2006-09-03 Borut Razem <borut.razem AT siol.net>
4840 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4841 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4843 2006-09-03 Raphael Neider <rneider AT web.de>
4846 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4847 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4850 2006-09-01 Borut Razem <borut.razem AT siol.net>
4852 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4853 to make ppc-osx happy
4855 2006-08-31 Borut Razem <borut.razem AT siol.net>
4857 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4858 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4859 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4860 * support/regression/ports/ds390/spec.mk,
4861 support/regression/ports/mcs51/spec.mk,
4862 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4863 To run regression tests in mingw environment:
4864 make DEV_NULL=NUL CC=gcc
4866 2006-08-30 Borut Razem <borut.razem AT siol.net>
4868 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4869 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4870 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4871 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4872 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4873 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4874 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4875 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4876 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4877 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4878 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4879 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4880 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4881 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4882 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4883 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4884 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4885 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4886 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4887 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4888 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4889 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4890 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4891 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4892 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4893 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4894 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4895 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4896 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4897 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4898 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4899 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4900 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4901 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4902 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4903 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4904 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4905 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4906 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4907 ucsim WIN32 native port
4909 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4911 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4913 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4915 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4916 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4918 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4920 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4921 * support/regression/tests/bug1546986.c: new, added
4922 * as/mcs51/.cvsignore,
4923 * debugger/mcs51/.cvsignore,
4924 * src/.cvsignore: deleted
4926 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4928 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4931 2006-08-20 Borut Razem <borut.razem AT siol.net>
4933 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4934 removed cl_listen_console::match(), cl_console::match(),
4935 restructured cl_commander::proc_input()
4937 2006-08-16 Borut Razem <borut.razem AT siol.net>
4939 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4940 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4941 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4943 2006-08-14 Borut Razem <borut.razem AT siol.net>
4945 * support/regression/Makefile.in,
4946 support/regression/ports/pic14/gpsim.cmd,
4947 support/regression/ports/pic14/spec.mk,
4948 support/regression/ports/pic14/support.c:
4949 added pic14 regression test
4951 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4953 * as/doc/asxhtm.html: documented changed ABS behaviour
4954 * as/doc/README: fixed some typos
4956 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4958 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4961 2006-08-12 Borut Razem <borut.razem AT siol.net>
4963 * support/regression/fwk/include/testfwk.h,
4964 support/regression/fwk/lib/testfwk.c,
4965 support/regression/generate-cases.py,
4966 support/regression/Makefile.in:
4967 regression test framework does not depend on function pointers and
4970 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4972 * device/include/stddef.h: c temporary hack to fix bug 1518273
4974 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4976 * device/include/mcs51/cc2510fx.h: added
4977 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4980 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4982 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4983 * as/z80/Makefile.in: added strcmpi.c
4984 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4985 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4987 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4989 * device/lib/gbz80/asm_strings.s,
4990 * device/lib/gbz80/crt0_rle.s,
4991 * device/lib/gbz80/div.s,
4992 * device/lib/gbz80/mul.s,
4993 * device/lib/gbz80/shift.s,
4994 * device/lib/z80/asm_strings.s,
4995 * device/lib/z80/crt0_rle.s,
4996 * device/lib/z80/div.s,
4997 * device/lib/z80/mul.s,
4998 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4999 flags which are all upper case
5001 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5003 * as/z80/asm.h: made CASE_SENSITIVE 1
5004 * link/z80/aslink.h: made CASE_SENSITIVE 1
5005 * src/z80/gen.c (throughout): made all conditionals upper case
5006 * support/regression/tests/bug1503067.c: new
5008 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5010 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5011 (shiftIntoPair): added case 2 for PAIR_IY,
5012 (setupToPreserveCarry): replaced parameters with iCode and check if
5013 PAIR_DE is in use to fix bug 1399290,
5014 (genPlus, genMinus): updated call to setupToPreserveCarry
5015 * support/regression/tests/bug1399290.c: new
5017 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5019 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5020 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5021 * src/ds390/gen.c (shiftRLong),
5022 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5023 * src/mcs51/gen.c (sameReg): changed to sameByte,
5024 (xch_a_aopGet): new,
5025 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5026 shiftRLong): fixed bug 1533966
5027 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5028 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5029 * support/regression/Makefile.in: disabled z80, enabled ucz80
5030 * support/regression/tests/float_trans.c: enabled test for z80 and host
5031 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5033 2006-08-01 Borut Razem <borut.razem AT siol.net>
5035 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5036 comparison is always false due to limited range of data type
5037 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5039 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5041 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5042 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5043 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5044 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5046 2006-07-31 Borut Razem <borut.razem AT siol.net>
5048 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5049 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5050 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5051 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5052 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5053 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5054 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5055 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5056 enable ucsim mingw compilation. Serial port is disabled,
5057 since it uses termios.h API, which is not available on native
5060 2006-07-31 Borut Razem <borut.razem AT siol.net>
5062 * Small Device C Compiler 2.6.0 released
5063 * support/scripts/sdcc.nsi: added FULL_DOC option
5064 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5066 2006-07-28 Borut Razem <borut.razem AT siol.net>
5068 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5069 * doc/INSTALL.txt: updated
5071 2006-07-27 Borut Razem <borut.razem AT siol.net>
5073 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5074 device/lib/pic/libdev/Makefile.in: fixed bug
5075 [ 1438354 ] pic libsdcc: distclean doesn't work
5076 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5077 device/lib/pic16/libio/Makefile.in: fixed bug
5078 [ 1438344 ] pic16 lib: clean doesn't work properly
5079 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5081 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5083 * device/lib/pic/libsdcc/fsdiv.c,
5084 * device/lib/pic/libsdcc/fsmul.c,
5085 * device/lib/pic16/libsdcc/float/fsdiv.c,
5086 * device/lib/pic16/libsdcc/float/fsmul.c,
5087 * device/lib/_fsdiv.c,
5088 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5089 * support/regression/tests/bug1520966.c: added
5090 * doc/knownbugs.html: removed [ 1520966 ] from the list
5092 2006-07-25 Borut Razem <borut.razem AT siol.net>
5094 * configure.in, configure, sdccconf_in.h: fixed bug
5095 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5096 * doc/knownbugs.html: removed [ 1519095 ] from the list
5098 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5100 * doc/knownbugs.html: added, contains list of known bugs at release
5101 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5103 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5105 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5106 function registers and corrected defaults with additional warning
5107 * device/lib/malloc.c: cosmetic changes
5108 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5109 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5110 (fillGaps): and used it
5112 2006-07-20 Raphael Neider <rneider AT web.de>
5114 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5115 output unless SDCCPICDEBUG is set
5116 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5117 output if SILENT is set
5119 2006-07-11 Borut Razem <borut.razem AT siol.net>
5121 * doc/README.txt: updated
5123 2006-07-10 Borut Razem <borut.razem AT siol.net>
5125 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5126 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5127 in WIN32 installation
5128 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5131 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5133 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5134 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5136 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5138 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5140 2006-07-06 Borut Razem <borut.razem AT siol.net>
5142 * support/regression/tests/bitfields.c:
5143 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5144 * support/regression/tests/constantRange.c:
5145 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5147 2006-07-04 Borut Razem <borut.razem AT siol.net>
5149 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5151 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5152 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5153 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5154 reverted changes from 2006-07-03
5155 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5156 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5157 added CPPFLAGS, used by the host port
5159 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5161 * support/regression/valdiag/tests/switch.c,
5162 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5163 * support/regression/tests/libmullong.c: fixed for host
5164 * support/regression/ports/host/spec.mk: disable all warnings for host,
5165 SDCC runs with --less-pedantic too
5167 2006-07-03 Borut Razem <borut.razem AT siol.net>
5169 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5171 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5172 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5173 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5174 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5176 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5177 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5178 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5179 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5181 2006-07-02 Raphael Neider <rneider AT web.de>
5183 * src/pic16/devices.inc,
5184 * device/include/pic16/pic18fregs.h,
5185 * device/include/pic16/pic18f4550.h,
5186 * device/lib/pic16/pics.all,
5187 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5189 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5191 * as/hc08/lkaomf51.c (OutputName),
5192 * as/mcs51/lkaomf51.c (OutputName),
5193 * as/z80/asmain.c (asmbl),
5194 * src/ds390/main.c (asmLineNodeFromLineNode),
5195 * src/hc08/ralloc.c (hc08_assignRegisters),
5196 * src/mcs51/main.c (asmLineNodeFromLineNode),
5197 * src/xa51/ralloc.c (checkRegMask),
5198 * src/xa51/gen.c (emitcode),
5199 * src/z80/gen.c (_emit2),
5200 * src/SDCCast.c (searchLitOp),
5202 * support/packihx/packihx.c,
5203 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5204 * src/ds390/gen.c (aopPutUsesAcc),
5205 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5206 * support/regression/tests/libmullong.c (mullong_wrapper),
5207 * src/SDCCsymt.c (powof2),
5209 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5210 * src/SDCCsymt.h: added TYPE_TARGET_*
5211 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5212 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5213 SDCCast because 1) header problems 2) this is the right place
5214 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5215 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5218 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5220 * src/SDCCicode.h: removed buggy semicolon in unused macro
5221 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5222 search for previous definiton of auto symbols too,
5223 (findPrevUse): fixed logic of emitWarnings
5225 2006-06-26 Raphael Neider <rneider AT web.de>
5227 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5228 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5230 2006-06-25 Raphael Neider <rneider AT web.de>
5232 * device/lib/pic/libm: NEW, added math library functions
5233 * device/lib/pic/libsdcc: NEW; added float support functions
5234 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5235 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5236 NEW, added math related headers
5237 * device/include/asm/pic/features.h: NEW
5238 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5239 (popGet): allow larger offsets for AOP_PCODE,
5240 (genDataPointerSet): handle literals explicitly, more debug output,
5241 (genAssign): fixed for float using aopLiteral ;-)
5242 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5243 GOTO initialisation routine
5244 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5245 flag on registers, fixes #1469043 (local variables do not work)
5246 * src/pic/main.c (_pic14_do_link),
5247 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5250 2006-06-25 Borut Razem <borut.razem AT siol.net>
5252 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5253 characters printed (not including the trailing '\0' used to end
5254 output to strings). Problem detected in regression test bug-927659.c.
5255 NOTE: printf() family functions should return int instead
5257 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5258 specifier are printed as themselves
5259 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5260 support flags, width and precision specifiers
5262 2006-06-24 Borut Razem <borut.razem AT siol.net>
5264 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5265 to the list of sdcc tagrets not supporting bit type
5266 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5267 testfor pic16 due to bug:
5268 [ 1511794 ] pic16: regression test bug-895992.c fails
5270 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5272 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5273 * src/SDCCglue.c (initPointer), fixed bug 1496419
5274 * support/regression/tests/bug1496419.c: new, added
5276 2006-06-22 Borut Razem <borut.razem AT siol.net>
5278 * support/regression/ports/pic16/support.c: use gpsim usart module from
5279 libgpsim_modules library
5281 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5283 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5286 2006-06-19 Raphael Neider <rneider AT web.de>
5288 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5289 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5290 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5291 (pic14printExterns,pic14printPublics,pic16printPublics,
5292 pic16_printExterns): use new functions to emit symbols
5293 (picglue,pic16glue): emit publics before emitting externs
5294 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5295 locally defined functions to avoid bug #1443651
5296 * support/regression/tests/bug-716242.c: removed pic16 workaround
5297 * support/regression/ports/pic16/spec.mk: ignore errors during build
5299 2006-06-19 Raphael Neider <rneider AT web.de>
5301 * src/pic/glue.h: added pic14aopLiteral prototype
5302 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5303 * src/pic/gen.c: removed stdint.h dependency
5304 (aopGet): use Safe_strdup()
5305 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5306 (genDataPointerSet): use pic14aopLiteral()
5307 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5308 for pic16; thanks to Bernhard and Maarten
5310 2006-06-18 Borut Razem <borut.razem AT siol.net>
5312 * support/regression/tests/structflexarray.c: flexible array members
5313 not supported by gcc < 3
5314 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5316 * src/pic/gen.c: don't include [p]strdin.h on solaris
5317 * support/Util/pstdint.h: addad svn attributes
5318 * support/regression/tests/constantRange.c,
5319 support/regression/tests/rotate.c: include inttypes.h instead
5320 stdint.h on solaris, addad svn attributes
5322 2006-06-18 Raphael Neider <rneider AT web.de>
5324 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5326 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5327 (pic16_genMinusBits): simplified sign-extension
5328 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5329 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5330 adjusted to correctly handle mixed-signed operands, disabled
5331 now unused multiplciation routines
5332 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5333 (assignResultValue): added argument denoting the size of the result
5334 as returned by the function (fixes upcasts in assigning from
5335 function calls: char foo(); int i = foo();)
5336 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5337 function result to assignResultValue
5338 (genMult): disabled inlined multiplication code
5339 (genDiv): augmented to also handle the modulus operator, fixed to
5340 handle mixed-signed operands correctly
5341 (genMod): simply call genDiv, disabled unused code
5342 (genAssign): fixed missing (sign-)extension on result
5343 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5344 valid char operands, allow signed operands for native code, added
5345 division and modulo operator handling
5346 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5348 As a consequence, onebyte.c (if split into two files) and muldiv.c
5349 pass regression tests.
5351 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5353 * doc/Makefile.in: two runs of makeindex seem needed to get
5354 correct page references in the index of sdccman.pdf
5355 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5357 2006-06-17 Borut Razem <borut.razem AT siol.net>
5359 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5361 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5363 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5364 mentioned ec2drv and paulmon
5366 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5368 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5369 consecutive abs areas
5370 (find_empty_space, allocate_space): added map to handle codemap or
5372 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5373 absolute idata and xdata
5374 * as/mcs51/lkmem.c (summary2): updated legend
5376 2006-06-16 Raphael Neider <rneider AT web.de>
5378 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5380 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5382 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5384 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5386 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5388 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5389 value of generic pointers,
5399 src/z80/main.c: PORT structure, added elements for gp_tags field,
5400 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5401 fields in the PORT structure of each port,
5402 * src/SDCCast.c (decorateType): allow processing of generic pointers
5403 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5406 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5412 * src/pic16/pcode.c,
5414 * src/pic/pcoderegs.c,
5417 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5418 bug 1504689 on minGW
5420 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5422 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5424 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5426 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5428 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5430 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5433 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5435 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5436 to a char variable. Fixed bug #1504211
5437 * device/include/pic16/adc.h,
5438 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5439 and fixed bug #1364390
5441 2006-06-10 Borut Razem <borut.razem AT siol.net>
5443 * CVSROOT: removed the CVS left-over
5445 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5447 * as/hc08/asmain.c (asexit),
5448 * as/hc08/lkmain.c (lkexit),
5449 * as/mcs51/asmain.c (asexit),
5450 * as/mcs51/lkmain.c (lkexit),
5451 * src/SDCCglue.c (DEFSETFUNC),
5452 * src/SDCCmain.c (linkEdit, assemble),
5453 * support/librarian/sdcclib.c (AddRel),
5454 replaced unlink() by standard C remove()
5455 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5456 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5457 gatherImplicitVariables): new, added to fix bug 608752,
5458 (createFunction): added gatherImplicitVariables()
5459 * src/SDCCast.h: added createRMW prototype
5460 * src/SDCCsymt.h (struct symbol): added infertype
5461 * support/regression/tests/bug608752.c: new, added
5463 2006-06-10 Raphael Neider <rneider AT web.de>
5465 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5466 multibyte dummy reads (fixes #1503234)
5468 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5470 * device/include/mcs51/compiler.h: new, added header file to enable
5471 creating common sfr definition header files for different compilers
5473 2006-06-05 Raphael Neider <rneider AT web.de>
5475 * src/pic16/{pcode.h,genarith.c}:
5476 introduced pCodeOp combining any two pCodeOps (previously only
5477 two register operands could be combined), removed pcop2 from
5478 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5479 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5480 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5481 rewritten to use new PO_TWO_OPS
5482 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5483 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5484 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5485 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5486 (pic16_get_op): embraced return arg to allow #define return(x),
5487 added new case for combined opcodes
5488 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5489 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5490 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5492 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5494 * src/SDCCval.c (checkConstantRange): added
5495 * src/SDCCval.h: added checkConstantRange
5496 * support/Util/SDCCerr.c,
5497 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5498 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5499 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5500 * src/SDCCast.c (decorateType): added checkConstantRange,
5501 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5502 can be emitted with the correct always true/false warning,
5503 added optimization for double '!';
5504 result of decorateType() must be assigned back to the tree, because
5505 decorateType() can change the tree
5506 * src/SDCCicode.c (geniCodeLogic),
5507 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5508 (checkConstantRange): removed, it was only a fragment which never
5510 * src/SDCCsymt.c (computeType): fixed promotion for
5511 "-1 < (unsigned bit) b"
5512 * src/pic/ralloc.c (packRegsForAssign),
5513 * src/pic16/ralloc.c (packRegsForAssign),
5514 * src/hc08/ralloc.c (packRegsForAssign),
5515 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5517 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5518 * support/regression/tests/constantRange.c: added
5519 * support/valdiag/tests/constantRange.c: added
5520 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5522 2006-06-02 Borut Razem <borut.razem AT siol.net>
5524 * support/regression/ports/pic16/support.c: increase stack size
5526 * support/regression/Makefile.in: sort tests by name so that the
5527 resutlts can be compared on different machines / platforms
5529 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5531 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5532 * src/ds390/gen.c (emitLabel): new, added,
5533 (genDjnz): fixed stack overflow bug,
5534 (throughout): cosmetic changes to sync with mcs51/gen.c,
5535 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5536 * src/mcs51/gen.c (genEndFunction): small optimization,
5537 (throughout): cosmetic changes to sync with ds390/gen.c
5539 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5541 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5542 (_print_format): fixed printing pointers
5543 * src/mcs51/gen.c (emitLabel, movb): new, added,
5544 (genAssign): small optimization,
5545 (genDjnz): fixed stack overflow bug,
5546 (throughout): replaced sprintf with SNPRINTF,
5547 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5548 replaced emitcode("mov", "b,...") with MOVB(...),
5549 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5550 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5551 * src/mcs51/peeph.def: added rules 140 and 264
5552 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5553 so they may get optimized into registers
5555 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5557 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5558 immediately when encountered,
5559 (printUsage): always use stderr even on windows
5561 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5563 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5564 (processParms): fixed bug #1247551
5565 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5566 parseCmdLine, main): print '--version' to stdout,
5567 print 'help' to stdout if --help is given,
5568 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5569 arguments are given; fixed --help
5571 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5573 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5574 * support/regression/tests/bug-1493710.c: added
5576 2006-05-27 Borut Razem <borut.razem AT siol.net>
5578 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5580 * support/regression/ports/pic16/support.c: increase stack size
5581 from default 64 bytes to 128 bytes
5582 * support/regression/tests/staticinit.c,
5583 support/regression/tests/float.c: regression tests fully enabled
5584 for pic16 port by putting the initialized data arrays into the code
5586 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5587 This was changed by mistake in the previous version.
5589 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5591 * src/pic16/gen.c (genFunction, genEndFunction): some
5592 beautifications, fixed bug with falsely restoring FSR2 in large
5593 stack model, thanks to Beau E. Cox for reporting the bug
5595 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5597 * debugger/mcs51/break.c,
5598 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5599 use %p to print pointers, made address variables unsigned
5600 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5601 * debugger/mcs51/symtab.c (parseSymbol): must return something
5602 * src/mcs51/gen.c (aopForSym): small optimization,
5603 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5604 (freeAsmop): added missing break,
5605 (aopPut): removed parameter bvolatile, determine it inside the function,
5606 (saveRegisters, unsaveRegisters): small optimization,
5607 (genIpush): removed pointless check,
5608 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5609 replaced sprintf with SNPRINTF,
5610 replaced strcpy with strncpyz,
5611 updated aopPut calls,
5612 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5613 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5615 2006-05-24 Borut Razem <borut.razem AT siol.net>
5617 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5618 modification of test for the pic16 port, put the array to the code
5619 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5621 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5623 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5624 * support/Util/pstdint.h: added
5626 2006-05-22 Borut Razem <borut.razem AT siol.net>
5628 * src/regression/Makefile: removed bool2.c test, added -q linker option
5629 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5630 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5631 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5632 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5633 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5634 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5635 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5636 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5637 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5639 2006-05-22 Raphael Neider <rneider AT web.de>
5641 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5642 bug #1492360 (problematic due to generic pointers, see code)
5644 2006-05-22 Borut Razem <borut.razem AT siol.net>
5646 * support/regression/ports/pic16/specs.mk: removed stack size linker
5648 * support/regression/tests/array.c,
5649 support/regression/tests/bitopcse.c,
5650 support/regression/tests/bug-908454.c,
5651 support/regression/tests/malloc.c: modified for pic16 regression test
5652 * support/regression/tests/bitfields.c:
5653 pic16 - excluded bitfileds of size > 8
5654 * support/regression/tests/bp.c: pic16 - reduced data size
5655 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5656 * support/regression/tests/bug-460010.c:
5657 pic16 - used the absolute address the fits in memory
5658 * support/regression/tests/bug-716242.c:
5659 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5660 * support/regression/tests/float.c:
5661 pic16 - excluded - data size too big
5662 * support/regression/tests/onebyte.c:
5663 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5664 * support/regression/tests/shifts.c:
5665 pic16 - function names probably have to differ in first X characters
5667 * support/regression/tests/staticinit.c:
5668 pic16 - excluded some tests due error: no target memory available for
5671 2006-05-22 Borut Razem <borut.razem AT siol.net>
5673 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5674 second try. Thanks Stas Sergeev once more.
5676 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5678 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5679 (genLeftShift, genRightShift): fixed bug 1491627
5680 * src/hc08/peeph.def (rules 7, 8.x): added
5681 * support/regression/tests/shifts.c (ShiftLeftByParam,
5682 ShiftRightByParam, testShiftByParam): added to test variable shifting
5684 2006-05-20 Raphael Neider <rneider AT web.de>
5686 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5687 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5688 (allocReg): add only new registers to dynAllocRegs,
5689 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5690 #1489055, #1445850, and probably #1483693
5692 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5694 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5695 bug in for-loop that didn't emit the last of CONFIG and ID registers
5697 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5699 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5701 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5702 1489016, 1434401 and 1490124
5703 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5704 1489016, 1434401 and 1490124
5706 2006-05-17 Borut Razem <borut.razem AT siol.net>
5708 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5711 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5713 * device/include/mcs51/P89c51RD2.h,
5714 * device/include/mcs51/P89LPC901.h,
5715 * device/include/mcs51/P89LPC922.h,
5716 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5718 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5720 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5721 to fix missing stack pragma in compiled binary object file,
5723 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5725 * support/packihx/configure.in,
5726 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5727 determine sizeof basic types even while cross compiling
5729 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5731 * src/avr/gen.c (aopop),
5732 * src/ds390/gen.c (aopOp),
5733 * src/hc08/gen.c (aopOp),
5734 * src/mcs51/gen.c (aopop),
5735 * src/pic16/gen.c (pic16_aopOp),
5736 * src/pic/gen.c (aopOp),
5737 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5738 if size of operand is smaller than spill location
5740 2006-05-12 Borut Razem <borut.razem AT siol.net>
5742 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5743 have to have CR/LF line endings even if they are checked out on *nix
5744 or on WIN32 in cygwin binmode
5746 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5748 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5749 * device/include/ds80c390.h: added sfr16 definitions
5753 * src/ds390/ralloc.c,
5754 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5755 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5756 bit returning functions
5757 * support/regression/tests/sfr16.c: enabled test on ds390
5759 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5761 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5762 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5764 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5766 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5767 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5768 (cl_address_space constructor): removed expensive initialization,
5769 (cl_address_space::get_cell): extended for late initialization,
5770 (cl_address_space::*): use late initialization,
5771 (cl_address_decoder::activate): removed expensive initialization,
5772 This reduced regression test running time by 25%
5774 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5782 * support/packihx/Makefile.in,
5783 * support/packihx/clean.mk,
5784 * support/packihx/Makefile.bcc,
5785 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5787 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5789 * src/SDCCval.c (valNot): fix for regression test failure
5790 of not.c on big endian hosts
5792 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5794 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5796 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5798 * device/lib/mcs51/Makefile.in: changed string comparison operator
5799 to = for POSIX compliance; == is bash extension
5801 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5803 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5806 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5808 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5809 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5810 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5811 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5812 bug report #1478657,
5814 2006-05-05 Borut Razem <borut.razem AT siol.net>
5816 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5819 2006-05-02 Borut Razem <borut.razem AT siol.net>
5821 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5822 create *.ind, which made make to fail if invoked with -j 2
5824 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5826 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5827 Hubert Sack for patch 1479782
5829 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5831 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5833 2006-05-01 Raphael Neider <rneider AT web.de>
5835 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5836 (create_pic): store only prefix-free device name,
5837 (init_pic): check for device names with "16" prefix,
5839 * src/pic/device.h (struct PIC_device),
5840 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5842 * device/include/pic/pic12f{635,675,629,683}.h,
5843 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5844 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5845 * device/include/pic/pic16f505.h,
5846 * device/lib/pic/libdev/pic16f505.c: removed
5847 * device/include/pic/pic14devices.txt: added support for pic12f
5848 devices, removed unsupported non 16-bit devices
5849 [above changes provided by patch from Zik Saleeba]
5850 * src/pic/*, src/pic16/*, device/include/pic16/*,
5851 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5853 2006-05-01 Borut Razem <borut.razem AT siol.net>
5855 * configure.in, configure, doc/Makefile.in:
5856 sync with nightly build makefile - latex, dvipdf and dvips
5859 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5861 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5862 in the library source
5864 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5866 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5868 2006-04-28 Raphael Neider <rneider AT web.de>
5870 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5871 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5872 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5873 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5875 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5877 * device/lib/pic/libdev/Makefile.in,
5878 * device/lib/hc08/Makefile.in,
5879 * device/lib/gbz80/Makefile.in,
5880 * device/lib/z80/Makefile.in,
5881 * device/lib/ds390/Makefile.in,
5882 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5883 thanks to Borut for the bug report
5885 * configure: always create doc/Makefile independent from --enable-doc
5886 * Makefile.in: always install from directory doc independent from
5888 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5890 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5891 * doc/Makefile.in: install *.txt if present
5892 * device/include/Makefile.in (install): added installation of pic/*.inc
5893 and pic/*.txt files again, they were erroneously removed
5895 2006-04-28 Raphael Neider <rneider AT web.de>
5897 * src/pic/{gen.c,main.h,pcode.c},
5898 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5899 concerning signedness with casts
5901 2006-04-28 Raphael Neider <rneider AT web.de>
5903 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5904 definition of an interrupt handler,
5905 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5906 interrupt handler stuff from picglue() to separate routine,
5907 (picglue): enabled definition of intr handlers in files w/o main()
5909 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5911 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5912 compilation with MSVC 2005 Express Edition (VC8)
5914 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5916 * device/lib/Makefile: fixed build of gbz80 lib
5918 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5920 * support/regression/tests/bug-460010.c,
5921 * support/regression/tests/bug-524691.c,
5922 * support/regression/tests/bug-716242.c: removed conditional defines
5923 that are already in testfwk.h
5925 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5927 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5928 (AccAXRsh1): added, shift right by 1,
5929 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5931 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5933 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5935 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5936 remove cast to same type
5937 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5938 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5940 * link/z80/Makefile: removed, they have moved to
5943 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5944 * install-sh: fix bug #1204398 by setting umask 0022
5945 * device/lib/Makefile: separate build of z80 and gbz80 lib
5947 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5949 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5950 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5952 One basic decision: e.g. src/clean.mk includes further files. In order
5953 to make this work there are two solutions:
5954 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5955 run configure on them. This way they can use
5956 'include $(srcdir)/port-clean.mk'
5957 - always include clean.mk by the Makefile at the same level. To avoid
5958 that `make clean` tries to include and build Makefile.dep the
5959 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5960 implemented, because now even `make uninstall` doesn't create
5961 Makefile.in. clean.mk could be eliminated by pasting it in
5964 * debugger/mcs51/Makefile.in: build own objects from library sources
5965 (SLIB, SDCC) in current directory
5967 * configure, configure.in: renamed --disable-device-lib-build in
5968 --disable-device-lib; added --enable-doc, the required tools are
5969 searched by configure; added result message; the toolchain for the
5970 belonging ports are now only built, if the port is enabled.
5972 * support/regression/*: all output is written in directory gen, because
5973 the fwk and ports directories don't livet in the build tree using vpath
5975 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5976 --disable-device-lib, added --enable-doc, added section VPATH
5978 * sim/ucsim/configure.in,
5979 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5980 z80 are enabled by default
5982 2006-04-24 Raphael Neider <rneider AT web.de>
5984 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5985 to config word, "pic14_"-prefixed some extern functions
5986 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5987 config word has been found
5988 * src/pic/device.h: added prototypes
5989 * src/pic/pcode.c: added "pic14_"-prefix where needed
5990 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5992 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5994 (pic14emitRegularMap): ignore config words,
5995 (pic14createInterruptVect): moved generating __config directives away
5996 (picglue): have __config directives emitted
5998 2006-04-24 Borut Razem <borut.razem AT siol.net>
6000 * doc/Makefile: sync with nightly build makefile
6002 2006-04-24 Raphael Neider <rneider AT web.de>
6004 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6005 registers that have not been assigned proper liveranges,
6006 fixes #1469504 and #1474602,
6007 (pCodeRegOptimizeRegUsage): fixed typo in comment
6009 2006-04-24 Borut Razem <borut.razem AT siol.net>
6011 * device/examples/main8051.c: deleted - it was removed from CVS
6012 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6013 after the transition to Subversion
6014 * src/SDCCalloc.h: deleted - it was removed from CVS
6015 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6016 after the transition to Subversion
6017 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6018 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6019 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6020 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6022 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6024 * as/asx8051.dsp: added mcs51/strcmpi.h
6025 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6026 * as/hc08/aslink.h: updated lnksect prototype
6028 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6030 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6031 (newdot): handle A_ABS
6033 * as/mcs51/asout.c (outarea): output address
6034 * as/hc08/lkaomf51.c,
6035 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6037 * as/mcs51/i51pst.c,
6038 * as/z80/z80pst.c: "ABS" is not A_OVR
6039 * as/hc08/lkarea.c (newarea): read a_addr,
6040 (lnkarea): added codemap array, sort absolute areas to the front,
6041 combine all GSINITx/GSFINAL,
6042 (find_empty_space, allocate_space): new functions,
6043 (lnksect): return next address, handle absolute sections
6044 * as/mcs51/lkarea.c (newarea): read a_addr,
6045 lnksect2 prototype changed,
6046 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6047 (find_empty_space, allocate_space): new, factored out of lnksect2,
6048 (lnksect2): return next address, handle absolute sections
6050 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6051 * as/hc08/lklibr.c (addfile, fndsym),
6052 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6053 index out of range and detect both '\' and '/'
6054 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6055 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6056 regression tests (ds390 cannot return bool yet)
6057 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6058 document critical interrupts on z80, document changed SDCC define
6059 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6060 (_a390_mapping): added .org directive
6061 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6062 (genMultOneByte): fixed warnings
6063 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6065 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6066 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6067 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6068 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6069 * src/pic16/main.c: removed newReg prototype
6070 * src/pic16/pcode.c,
6071 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6073 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6075 * src/pic16/ralloc.c
6076 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6078 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6079 from short to PIC_OPTYPE
6080 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6081 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6082 optype from short to PIC_OPTYPE
6083 * src/port.h: made int_size unsigned to fix warnings
6084 * src/SDCC.y: fixed warning on MSVC
6085 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6086 * src/SDCCopt.c (convertToFcall): fixed warnings
6087 * src/SDCCsymt.h: removed double prototype for genSymName
6088 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6089 offset int to fix warnings
6091 2006-04-22 Borut Razem <borut.razem AT siol.net>
6093 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6094 references to CVS replaced with Subversion
6096 2006-04-21 Borut Razem <borut.razem AT siol.net>
6098 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6099 references to CVS replaced with Subversion
6101 2006-04-19 Borut Razem <borut.razem AT siol.net>
6103 * src/version.awk: adapted for svn
6104 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6105 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6106 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6107 /binutils-avr/etc/*.vi, *.jin: removed all properties
6108 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6110 2006-04-19 Borut Razem <borut.razem AT siol.net>
6112 * CVS to Subversion migration completed
6114 2006-04-18 Borut Razem <borut.razem AT siol.net>
6116 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6117 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6119 2006-04-17 Borut Razem <borut.razem AT siol.net>
6121 * device/include/Makefile.in: added pic/*.inc to the installation
6123 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6125 * support/regression/collate-results.py: fixed output in case of
6127 * support/regression/generate-cases.py: fixed splitting of pathnames
6129 * as/hc08/lklibr.c (addfile),
6130 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6132 2006-04-11 Raphael Neider <rneider AT web.de>
6134 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6135 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6136 * src/pic16/pcode.c (assignValnums): fixed #1460578
6138 2006-04-11 Raphael Neider <rneider AT web.de>
6140 * device/lib/pic/libdev/*.c,
6141 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6142 fixes #1468739, enables compilation in --std-c99 mode
6143 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6145 2006-04-11 Raphael Neider <rneider AT web.de>
6147 * src/pic/device.c (find_device): removed debug output
6148 (list_valid_pics): enabled verbose listing of supported devices
6149 * device/include/stdbool.h: define bool as char for pic14/16 as well
6151 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6153 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6155 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6157 * .version: bumped version to 2.5.6
6158 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6160 2006-04-06 Raphael Neider <rneider AT web.de>
6162 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6163 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6164 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6165 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6166 pic14_constructAbsMap
6167 (pic14printPublics): declare absolute global symbols as global
6168 (pic14createInterruptVect),
6169 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6170 (newReg): assume new registers unused, use correct name in
6171 hashtable (reg->name instead of name), more debugLog output
6172 * src/pic/device.h (PIC_device): added fields for verbose output
6173 * src/pic/device.c: moved device definition to pic14devices.txt,
6174 added routines for runtime parsing of pic14devices.txt,
6175 added support for second config word
6176 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6177 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6178 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6179 (_pic14_parseOptions): moved pCodeInitRegisters here
6180 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6181 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6182 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6183 handling the pseudo stack
6184 * device/lib/Makefile.in: ignore failures in objects-pic16,
6185 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6186 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6187 * device/lib/pic/Makefile.subdir,
6188 * device/lib/pic16/Makefile.subdir: improved clean rules
6189 * device/lib/pic/libdev/: NEW, pic14 device libraries
6190 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6191 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6192 * device/include/Makefile.in: create subdir and install pic14 headers
6193 * device/include/pic/p16f_common.inc: removed unused declarations
6194 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6195 PICs from inc2h.pl v1.6,
6196 replaced BIT_AT macros with struct declarations
6197 * device/include/pic/pic14devices.txt: definition of supported devices,
6198 all above improvements contributed by Zik Saleeba, thanks
6199 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6200 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6203 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6205 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6206 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6207 thanks to Charles Olds
6209 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6211 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6213 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6215 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6216 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6217 * support/regression/bug1464657.c: added, new test
6219 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6221 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6224 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6226 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6227 --no-peep and --peep-file <file> are used don't use default rules but
6230 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6232 * src/mcs51/gen.c (genCall): fixed bug 1457608
6234 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6236 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6237 changes seem to cause (trigger?) problems with the build system.
6239 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6241 * src/SDCCpeeph.c (operandsLiteral): new, added,
6242 (callFuncByName): inserted operandsLiteral
6243 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6245 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6247 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6248 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6250 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6252 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6253 implemented patch 1120823 Thanks to Willy De la Court (normal
6254 interrupts need an interrupt number now if they are made critical),
6255 and enabled nesting of critical functions though not for gbz80
6256 (genCritical, genEndCritical): added functions
6257 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6258 * src/z80/mappings.i: added "ei" to all mappings
6260 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6262 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6263 submitted by the Debian SDCC maintainer Aurelien Jarno:
6264 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6265 archive with gcc 4.1 on mips and wrote the patch"
6267 2006-03-16 Raphael Neider <rneider AT web.de>
6269 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6270 the left operand is shorter than the result (c* = lit-c* + int),
6272 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6275 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6277 * src/.version: increased version number to 2.5.5
6278 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6279 linking is done manually in pic16 port's _linkEdit,
6280 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6281 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6282 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6283 allocate asmop as AOP_ACC,
6284 (aopForRemat): added parameter 'bool result' in function declaration,
6285 (pic16_aopGet): return AOP_ACC when accessing WREG,
6286 (pic16_popGetTempReg): minor modification,
6287 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6288 'pic16_allocWithIdx',
6289 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6290 calling function in absolute addresses,
6291 (genAssign): take into account AOP_ACC asmop,
6292 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6293 * src/pic16/pcoderegs.c: some debug functions and lines added,
6294 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6295 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6297 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6298 call to allocReg, not by manually allocating a new one,
6299 (pic16_assignRegisters): now before going through the register
6300 allocating functions mark all registers as free. This eliminates some
6301 side effects resulting from peephole parser done earlier in the backbone
6303 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6305 * src/SDCCicode.c (geniCodeLogic),
6306 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6308 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6310 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6311 (genSend): bugfix, do not allocate and free twice,
6312 (shiftRLong): handle partially overlapping aops
6313 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6315 2006-03-08 Borut Razem <borut.razem AT siol.net>
6317 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6320 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6322 * support/regression/tests/bug1409955.c: new, added
6323 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6324 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6325 (aopForSym, aopOp): increment asmop.allocated if reused,
6326 (freeAsmop): decrement asmop.allocated and check for zero instead of
6328 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6329 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6330 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6331 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6332 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6333 genSignedRightShift, genRightShift, genDataPointerGet,
6334 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6335 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6336 in reverse order from allocation,
6337 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6338 added swappedLR to keep track
6339 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6340 pdata & code for GCC, z80, gbz80 & hc08
6341 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6343 2006-03-08 Raphael Neider <rneider AT web.de>
6345 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6347 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6349 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6350 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6351 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6353 2006-03-06 Borut Razem <borut.razem AT siol.net>
6355 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6356 made the linker quiet
6358 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6360 * src/pic16/gen.c (genPcall): fixed bug #1443644
6361 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6362 which dumps before the function entry point a data byte which represents
6363 the number of the local variables used by the specified function, added
6364 'xinst' for initial support for Extended Instruction Support,
6365 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6366 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6367 port->fun_prefix anymore (may change later),
6368 (genFunction, genEndFunction): do not store/restore local registers for
6369 _main (this should take care the --main-return command line option in
6371 (genOr): removed some legacy pic-port instructions,
6372 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6373 performing operations with SFR's causes data to be written more than
6374 once to each SFR. Perhaps SFRs should be handled in special cases...
6375 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6377 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6378 into account for stack starting position,
6379 (struct OPTIONS pic16_optionsTable): added command line argument
6380 --extended or -y for Extended Instruction Support,
6381 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6382 (deassignLRs): *** perhaps the most important change, old 'for' code
6383 (commented out for reference), didn't account for some registers which
6384 were left marked 'not free' after a pointer operation. The change
6385 reduces register usage a lot in some cases
6387 2006-03-04 Borut Razem <borut.razem AT siol.net>
6389 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6391 * support/regression/tests/bug-524697.c: decreased array size for
6392 mcs51 to fit into the internal RAM
6393 * support/regression/Makefile.in: a little bit more verbose
6395 2006-03-03 Borut Razem <borut.razem AT siol.net>
6397 * support/regression/fwk/lib/testfwk.c,
6398 support/regression/fwk/include/testfwk.h: introduced function
6399 _prints(), nonrecursive _printn(), call _initEmu() from main()
6400 * support/regression/ports/gbz80/support.asm,
6401 support/regression/ports/ucz80/support.asm,
6402 support/regression/ports/z80/support.asm,
6403 support/regression/ports/ds390/support.c,
6404 support/regression/ports/hc08/support.c,
6405 support/regression/ports/host/support.c,
6406 support/regression/ports/mcs51/support.c,
6407 support/regression/ports/xa51/support.c: added empty _initEmu()
6409 * support/regression/ports/pic16/gpsim.cmd,
6410 support/regression/ports/pic16/spec.mk,
6411 support/regression/ports/pic16/support.c,
6412 support/regression/Makefile.in: added pic16 regression test
6414 2006-03-01 Raphael Neider <rneider AT web.de>
6416 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6417 genConstPointerGet): use safe way of generating MOVFF to cover
6418 literals as well as registers, fixes bug #1440527
6419 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6421 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6422 more correctly, fixes bug #1232186
6423 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6424 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6425 gplink guess the correct processor in more cases, applied patch
6426 from Till Riedel attached to and fixing bug #1436552
6428 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6430 * support/regression/tests/array.c: added, contains check for #1434401
6431 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6433 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6435 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6436 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6437 * device/include/mcs51/c8051f326.h,
6438 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6439 * device/include/mcs51/c8051f000.h,
6440 * device/include/mcs51/c8051f018.h,
6441 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6442 PCON_IDLE,PCON_STOP and added sfr16 definitions
6444 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6446 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6447 genGetWord): fixed bug 1409955
6449 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6451 * device/include/hc08/mc68hc908gp32.h,
6452 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6454 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6456 * src/SDCCast.c (constExprValue): return NULL if not a value
6457 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6458 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6459 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6461 2006-02-13 Borut Razem <borut.razem AT siol.net>
6463 * src/regression/ptrarg.c: added, fails due to bug #1430967
6464 * src/regression/Makefile: ptrarg.c added, ...
6466 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6468 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6469 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6471 2006-02-11 Borut Razem <borut.razem AT siol.net>
6473 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6474 print "Processor: xxx" message to stdout only if --verbose
6476 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6478 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6479 * support/regression/tests/bug1426356.c: added
6480 * support/regression/tests/bitfields.c: removed 2 tests
6482 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6484 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6485 * device/include/mcs51/c8051f330.h,
6486 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6487 PCON_IDLE,PCON_STOP and added sfr16 definitions
6488 * device/lib/_divsint.c,
6489 * device/lib/_divuint.c,
6490 * device/lib/_divulong.c,
6491 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6492 register bank bug for small stackauto
6494 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6496 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6498 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6500 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6501 * all.dsp: corrected several bin paths
6502 * device/include/mcs51/c8051f120.h,
6503 * device/include/mcs51/c8051f300.h,
6504 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6505 to PCON_IDLE,PCON_STOP
6506 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6507 * device/lib/printf_large.c (output_float): fixed bug 1388703
6508 * support/regression/tests/bug1057979.c: added test for bug 1388703
6510 2006-02-08 Raphael Neider <rneider AT web.de>
6512 * src/pic/pcode.c (pciTRIS): fixed typo,
6513 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6514 (LinkFlow): fixed handling of flows that end in a call,
6515 (ReuseReg): perform safety check earlier
6516 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6517 to work with flows at the beginning of a pBlock,
6518 fixes #1426557 (Symbol not previously defined),
6519 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6521 (RemoveUnusedRegisters): update register usage info
6522 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6523 created, reuse existing ones instead
6524 * src/pic/gen.c (genPcall): fixed #1424719
6526 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6528 * link/z80/lkmain.c,
6530 * link/z80/lkdata.c,
6531 * link/z80/aslink.h: fixed build on current cygwin:
6532 replaced getline() by lk_getline()
6534 2006-02-01 Borut Razem <borut.razem AT siol.net>
6536 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6537 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6538 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6539 src/regression/bool1.c, src/regression/bool2.c,
6540 src/regression/bool3.c, src/regression/call1.c,
6541 src/regression/compare.c, src/regression/compare10.c,
6542 src/regression/compare2.c, src/regression/compare3.c,
6543 src/regression/compare4.c, src/regression/compare5.c,
6544 src/regression/compare6.c, src/regression/compare7.c,
6545 src/regression/compare8.c, src/regression/compare9.c,
6546 src/regression/configword.c, src/regression/for.c,
6547 src/regression/inline.c, src/regression/mult1.c,
6548 src/regression/nestfor.c, src/regression/or1.c,
6549 src/regression/pointer1.c, src/regression/ptrfunc.c,
6550 src/regression/rotate1.c, src/regression/rotate2.c,
6551 src/regression/rotate3.c, src/regression/rotate4.c,
6552 src/regression/rotate5.c, src/regression/rotate6.c,
6553 src/regression/rotate7.c, src/regression/string1.c,
6554 src/regression/struct1.c, src/regression/sub.c,
6555 src/regression/sub2.c, src/regression/switch1.c,
6556 src/regression/while.c, src/regression/xor.c,
6557 src/regression/create_stc, src/regression/simulate,
6558 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6560 * src/regression/gpsim_assert.h: added
6562 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6564 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6565 ((void (code *) (void)) 0) ();
6574 * as/mcs51/aslink.h,
6576 * as/mcs51/asmain.c,
6577 * as/mcs51/lkdata.c,
6579 * as/mcs51/lkmain.c,
6582 * as/z80/asmain.c: fixed build on current cygwin:
6583 replaced getline() by as_getline()
6585 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6587 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6588 declarator in the symbol chain
6590 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6591 parameter list for function pointers
6592 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6593 * support/regression/tests/bug-716242.c: added
6595 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6597 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6599 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6601 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6603 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6604 inifinitely recurseable, added static
6605 * support/regression/tests/bug-1408066.c: added
6607 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6610 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6611 renamed, added possibility to create "postLoopLbl"-labels
6612 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6613 newiTempLoopHeaderLabel
6614 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6615 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6616 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6617 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6618 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6619 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6620 (basicInduction): fixed bug #136564, made static,
6621 (loopInduction): changed parameter of basicInduction, made static,
6622 (addPostLoopBlock): added
6623 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6624 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6626 * support/regression/tests/bug-136564.c: added
6627 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6628 --std-sdcc99 to LIBSDCCFLAGS
6630 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6632 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6634 * support/regression/tests/bug-1406131.c: added
6636 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6638 * src/SDCCast.c (decorateType): fix promotion of unary minus
6639 * src/SDCCsymt.c (computeType): beautified
6640 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6641 (valUnaryPM, valComplement): fix sign and promotion,
6642 (valNot): ANSI: result type is int (SDCC: unsigned char)
6643 * support/regression/tests/uminus.c: speedup by removing superflous
6645 * support/regression/tests/onebyte.c: added promotion and signedness
6646 tests for unary minus
6647 * support/regressions/tests/bug-477927.c: disable warning about
6648 uninitialized variables
6649 * support/regression/tests/not.c: added
6651 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6653 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6654 * src/mcs51/gen.c (gen51Code): show final register usage after
6655 fillGaps in asm with --i-code-in-asm
6656 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6657 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6658 incUsed, rliveClear, adjustIChain): made static,
6659 (setFromRange): excluded because it's unused,
6660 (findPrevUseSym, markWholeLoop): added,
6661 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6662 through all branches of predecessors enables sdcc to emit the warning
6663 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6664 (rlivePoint): made static, added parameter emitWarnings which is only
6665 true during the first run out of two,
6666 (findRecursiveSucc, findRecursivePred): removed,
6667 (computeLiveRanges): made static, added parameter emitWarnings,
6668 (dumpIcRlive): added for debugging only
6669 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6670 removed prototype of setFromRange()
6671 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6672 in call of computeLiveRanges()
6673 * support/regression/tests/bug-895992.c: added
6674 * support/regression/tests/bug-971834.c: added
6675 * support/valdiag/tests/bug-895992.c: added
6676 * support/valdiag/tests/bug-971834.c: added
6678 2005-12-18 Raphael Neider <rneider AT web.de>
6680 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6681 (genUnpackBits): improved code for direct operands,
6682 (genPackBits): improved code for literal assignment to bitfields
6683 and for direct destination operands (no FSR indirection),
6684 prevented redundant AND, fixes #1362800,
6685 (AccLsh): added parameter to disable masking of the result
6686 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6687 skip instructions with side-effects (like incfsz),
6688 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6689 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6690 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6693 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6695 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6696 volatile variables as spill location
6698 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6700 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6702 * support/regression/tests/bug-1376320.c: added
6704 2005-12-08 Raphael Neider <rneider AT web.de>
6706 * src/pic/device.c: renamed is_shared to pic14_is_shared
6707 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6708 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6709 (is_valid_identifier): added for above workaround
6711 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6713 * device/lib/Makefile.in: fixed to enable port-specific-objects
6714 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6715 char, thanks Hubert Sack
6716 * doc/sdccman.lyx: documented --xstack-loc,
6717 elaborated a bit more on interrupts and pitfalls,
6718 removed "setjmp/longjmp unsupported",
6719 documented some unsupported C99 features
6720 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6721 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6722 if, thanks Hubert Sack
6723 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6724 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6726 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6727 regression tests can report resource usage (rfe 700441)
6728 * support/regression/collate-results.py: report resource usage
6729 * support/regression/ports/ds390/spec.mk,
6730 * support/regression/ports/hc08/spec.mk,
6731 * support/regression/ports/mcs51/spec.mk,
6732 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6733 * support/regression/ports/ds390/uCsim.cmd,
6734 * support/regression/ports/hc08/uCsim.cmd,
6735 * support/regression/ports/mcs51/uCsim.cmd,
6736 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6737 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6738 library, use the default one
6739 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6740 building the library
6742 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6744 * config.dsp: added dependency on .version and configure_vc.awk
6745 * device/include/setjmp.h: updated for --stack-auto and --xstack
6746 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6747 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6748 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6749 * device/lib/libsdcc.lib: added _setjmp
6750 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6751 (decorateType): fixed bug 1372851,
6752 (optimizeGetHbit): fixed warning
6753 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6754 array initialisation
6755 * support/regression/tests/bug1057979.c: added test for bug 1358192
6756 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6758 2005-12-03 Borut Razem <borut.razem AT siol.net>
6760 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6761 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6763 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6765 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6766 createIval): implement symbol independant "flexible array member",
6767 (createIvalCharPtr): implemented flexible array initialisation with a
6769 * src/SDCCsymt.c (copyStruct): removed,
6770 (getSize): fixed misleading comment,
6771 (getAllocSize): removed, the additional allocation size is now in
6772 sym->flexArrayLength,
6773 (checkStructFlexArray): new, syntax checks for flexible array members,
6774 (compStructSize): added syntax checks for "flexible array members"
6775 (copyStruct): removed,
6776 (copyLinkChain): removed inefficient fix for bug 770487
6777 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6778 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6779 symbol->flexArrayLength
6781 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6782 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6783 * support/regression/tests/structflexarray.c: added
6784 * support/valdiag/tests/structflexiblearray.c: added
6786 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6788 * src/SDCCast.c (decorateType): fixed bug 1368489
6789 * support/Util/SDCCerr.c,
6790 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6792 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6794 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6795 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6797 2005-11-27 Borut Razem <borut.razem AT siol.net>
6799 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6800 support/cpp2/mkdeps.h: added command line option
6801 -obj-ext=<extension> to SDCPP to define object file externion, used
6802 for generation of make dependencies (-M)
6803 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6805 2005-11-26 Borut Razem <borut.razem AT siol.net>
6807 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6808 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6809 added pic and pic16 libraries
6811 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6813 * device/include/float.h: Corrected typo in prototype of __fsgt
6815 2005-11-25 Borut Razem <borut.razem AT siol.net>
6817 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6818 added creation of model-mcs51-stack-auto libraries
6820 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6822 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6824 * src/SDCCast.c (createIvalArray): removed obsolete comment
6826 2005-11-24 Borut Razem <borut.razem AT siol.net>
6828 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6829 added missing device/lib/mcs51/crt*.asm sources
6831 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6833 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6835 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6837 * device/lib/_fs2schar.c,
6838 * device/lib/_fs2sint.c,
6839 * device/lib/_fs2slong.c: optimized inline asm
6841 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6843 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6844 Better handling of floats between -1.0 and 0.0.
6846 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6848 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6849 (the missing "if"s prohibited removal of redundant labels)
6851 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6853 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6854 Properly convert floats between -1.0 and 0.0 to long, int, and char
6855 types (max integer value of negative floats tends to zero).
6856 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6857 Removed changes made so to work properly with floats between
6858 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6861 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6863 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6864 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6865 (genCast) cosmetic change
6866 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6867 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6869 * support/regression/tests/bitfields (testSignedBitfields): added
6871 2005-11-18 Borut Razem <borut.razem AT siol.net>
6873 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6874 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6875 introduced SILENT option to make building of pic16 libraries less
6877 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6879 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6880 Now they work properly with floats between -1.0 and 0.0
6881 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6883 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6885 * src/SDCCicode.c (printOperand): added missing else
6887 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6889 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6890 reformatted for better readability
6891 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6894 2005-11-17 Borut Razem <borut.razem AT siol.net>
6896 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6897 introduced SILENT option to make building of pic16 libraries less
6898 verbose - used for nightly snapshot build
6899 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6900 available on Win32 platforms.
6901 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6902 medium, large, pic and pic16
6904 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6906 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6907 printf("%f"...) sets fraction to zero.
6909 2005-11-16 Raphael Neider <rneider AT web.de>
6911 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6913 * src/pic/gen.c (genIfx): implemented for CARRY bit
6914 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6915 to generic pointers, fixes #1357332,
6916 (pic16_movLit2f): NEW,
6917 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6919 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6921 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6923 2005-11-11 Raphael Neider <rneider AT web.de>
6925 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6926 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6927 compute pointer's type from operand,
6928 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6929 improved single bit reads, fixes bug #1353379
6931 2005-11-09 Borut Razem <borut.razem AT siol.net>
6933 * support/scripts/sdcc.nsi: added lib/pic to the package
6935 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6937 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6939 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6941 * support/regression/tests/bug1348008.c: added
6942 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6943 * support/regression/tests/bug1337835.c: updated comment
6945 2005-11-06 Borut Razem <borut.razem AT siol.net>
6947 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6948 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6949 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6950 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6951 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6952 dynamic construction of cl_error_class and derivates - 2.nd try
6954 2005-11-05 Borut Razem <borut.razem AT siol.net>
6956 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6957 bug, which caused Bus Errors on sparc solaris
6959 2005-11-04 Borut Razem <borut.razem AT siol.net>
6961 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6962 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6963 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6964 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6965 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6966 and derivates to resolve the initialization problem on OSX
6968 2005-11-02 Borut Razem <borut.razem AT siol.net>
6970 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6971 corrected typo - #include <winsock2.h>
6973 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6975 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6976 (_asxxxx_mapping): added org directive for future enhancements
6978 2005-11-01 Borut Razem <borut.razem AT siol.net>
6980 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6981 enabled sockets on WIN32
6982 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6984 2005-10-31 Borut Razem <borut.razem AT siol.net>
6986 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6987 WIN32 backslash path delimiters should be escaped when used in C strings
6988 * support/regression/tests/bitfields.c: exclude failing assertions for
6989 __CYGWIN32__ and __MINGW32__ hosts
6991 2005-10-30 Borut Razem <borut.razem AT siol.net>
6993 * src/SDCCutil.c: corrected double comparison typo
6995 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6997 * device/lib/medium/Makefile: added for new memory model medium
6998 * device/include/asm/mcs51/features.h: updated for medium/pdata
6999 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7000 added Multiply & Accumulate sbit's and MAC0_PAGE define
7001 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7002 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7003 * device/lib/_mullong.c: update for medium model
7004 * device/lib/incl.mk: added medium model
7005 * doc/sdccman.lyx: documented medium model
7006 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7007 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7008 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7009 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7010 (allocParms): set SCLS and OCLS to pdata for medium model
7011 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7013 (powof2): return <0 if not power of 2
7014 * src/avr/gen.c (genBitWise): use updated powof2
7015 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7016 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7017 (shiftLLeftOrResult): use B if necessary
7018 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7019 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7020 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7021 * support/regression/Makefile.in: added test-mcs51-medium
7022 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7024 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7026 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7028 * device/lib/time.c (mktime): fixed bug 1334315
7030 2005-10-28 Raphael Neider <rneider AT web.de>
7032 * device/include/pic/p16f_common.inc: added common declarations
7033 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7035 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7037 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7038 (aopPutUsesAcc): added to predict accumulator use,
7039 (assignResultValue): save acc if necessary,
7040 (genMinusDec): store result if indirectly addressed,
7041 (genDivOneByte): save acc if necessary,
7042 (movLeft2Result): bugfix if left already in acc,
7043 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7044 attention to accumulator use (esp. pdata),
7045 (genReceive): receive pdata correctly
7046 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7047 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7049 2005-10-27 Raphael Neider <rneider AT web.de>
7051 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7053 2005-10-27 Raphael Neider <rneider AT web.de>
7055 * .version: changed version to 2.5.4
7056 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7057 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7058 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7059 arithmetics support routines
7060 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7061 * device/lib/Makefile.in: also create installdir for pic
7063 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7065 * src/pic/device.c (dump_sfr): rewritten to delegate register
7066 placement to the linker (use `extern sym' rather than sym EQU addr),
7067 (validAddress): fixed to check last specified address
7068 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7069 (popGetLit): truncate literal value to 8 bit,
7070 (popGet): moved assert to more appropriate place
7071 (popGetExternal): create pCode operand from and mark the according
7072 symbol as being `extern'
7073 (popGetAddr): added sanity check on immediate's offset, provide
7074 GPOINTER tag on demand
7075 (aopPut): fixed for immediates,
7076 (mov2w_op): move operand's address or contents to WREG (depending on
7077 operand type), safer variant of mov2w,
7078 (movwf,call_libraryfunc): NEW, handy abbreviations,
7079 (get_argument_pcop,get_return_val_pcop,pass_argument,
7080 get_returnvalue): interface for accessing function parameters and
7082 (assignResultValuei,genRet): use new parameter/return value interface
7083 (pic14_getDataSize): back to old version handling generic pointers,
7084 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7085 provided implementation and/or fixed old one,
7086 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7087 calls, removed legacy 8051 reference code
7088 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7089 (loadSignToC): NEW, move the operands sign bit to CARRY,
7090 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7091 genRightShiftSigned, accepts negative shift counts,
7092 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7093 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7094 generic pointers, __data pointers and __code pointers,
7095 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7096 and signed bitfields, limit bitfields to 8 bit,
7097 (genDataPointerGet): fixed number of bytes read,
7098 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7099 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7100 pointers to constant data are no longer assumed to point to __code
7101 space, removed invalid pointer types,
7102 (bitpatternFromVal): retrieve the PICs representation of an integer
7104 (genDataPointerSet): fixed assigning to po_immediate operands,
7105 (genGenPointerSet): implemented as library call,
7106 (genIfx): fixed incorrect condition,
7107 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7108 provide GPOINTER tag according to destination's storage class,
7109 (genCast): added code to handle casting to generic pointers, added
7110 sign-/zero extension of the result
7111 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7112 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7113 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7115 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7116 address/register resides in the shared banks
7117 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7118 put all variables into separate sections (have the linker arrange
7120 (picglue): put init code and interrupt handlers in separate sections
7121 * src/pic/main.c: added port specific options table, modified to PORT
7122 structure to make GPOINTERs 3 byte, added pic14_options
7123 (_pic14_do_link): private linking routine (update paths to libraries,
7124 add libsdcc.lib by default)
7125 * src/pic/main.h: declare pic14_options
7126 * src/pic/pcode.c: fixed instructions i/o relations,
7127 (RegCond): reverted to correct version,
7128 (newpCodeOpLit): truncate literals to 8 bit,
7129 (genericPrint): added debug output,
7130 (getRegFromInstruction): fixed for various operand types, simplified
7131 (BuildFlow): fixed broken handling of isntructions with labels
7132 (LinkFlow): start at last instruction in flow (skip trailing comments),
7133 pass the flow on to the next instruction after CALL
7134 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7135 (insertPCodeInstruction): fixed inserting after a skip instruction,
7136 (DoBankSelect): fixed for labeled instructions
7137 (OptimizepBlock): honor --nopeep switch
7138 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7139 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7140 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7141 (pCodeOptime2pCodes): allow disabling this optimization via
7142 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7143 but is still buggy), started implementation of a dataflow based
7144 pCode optimization (CSE + dead code elimination)
7145 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7146 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7147 names are independant of the stack location and therefore portable across
7150 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7152 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7153 (selectSpil): fixed bug 1337835 by not spilling bit variables
7154 * support/regression/tests/bug1337835.c: added test for this bug
7155 * src/mcs51/peeph.def: restart after rule 3.c,
7156 addded rules 263.x to optimize loading constants
7158 2005-10-26 Raphael Neider <rneider AT web.de>
7160 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7161 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7162 (genAssign): emit warning when casting literals to generic pointer
7163 type, also applies when taking the address of a fixed variable,
7164 (genCast): improved casting to generic pointers
7165 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7166 extern variables, added verbose error message
7167 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7169 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7171 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7172 carry must be complemented too
7173 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7174 could be emitted by genMinus
7175 * src/SDCCval.c (constVal): fixed bug 1305065
7177 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7179 * src/SDCCast.c (addCast): added promotion for bit variables
7180 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7181 promotion casts + optimisation
7182 (optimizeGetWord): fix warning 'i' might be used uninitialized
7183 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7184 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7186 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7188 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7189 all chars are promoted to int; promotion should be handled in SDCCast.c
7191 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7193 * device/lib/_strcmp.c: Fixed bug 1326457
7195 2005-10-11 Raphael Neider <rneider AT web.de>
7197 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7198 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7200 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7202 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7203 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7205 2005-10-04 Raphael Neider <rneider AT web.de>
7207 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7208 device/lib/pic16/pics.all: added pic18f1320
7209 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7211 2005-09-30 Raphael Neider <rneider AT web.de>
7213 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7214 * src/pic16/devices.inc: NEW, provides device descriptions
7215 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7217 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7219 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7222 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7224 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7225 documented Any Order Bit, Higher Order Byte and Higher Order Word
7226 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7227 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7228 (optimizeGetAbit): new, to get any bit, not only the high bit,
7229 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7230 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7231 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7232 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7233 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7234 GETABIT, GETBYTE, GETWORD: decorate them,
7235 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7236 (ast_print): added GETABIT, GETBYTE, GETWORD
7237 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7238 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7239 (geniCodeBinary): new generic binary icode,
7240 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7241 * src/port.h: updated comment for PORT.hasExtBitOp
7242 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7243 (genGetByte): new, to get a single byte,
7244 (genGetWord): new, to get a word from a long,
7245 (gen51Code): added GETABIT, GETBYTE, GETWORD
7246 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7248 2005-09-23 Raphael Neider <rneider AT web.de>
7250 * configure.in, configure: have device/lib/pic configured
7251 * device/lib/Makefile.in: added model-pic14
7252 * device/lib/clean.mk: added pic/ to clean rule
7253 * device/lib/pic: added rudimentary pic14 library providing support
7254 functions for multiplication/division/generic pointer access
7255 * src/SDCCopt.c (convilong): mark support functions as extern
7256 for pic14 port as well
7257 * src/pic/gen.c (genMult): added assertions,
7258 (genpic14Code): emit warning on unhandled iCodes
7259 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7260 * src/pic/pcode.c (pCodeOpCopy),
7261 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7262 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7263 SFR_REGISTER}), made safe for future extensions
7264 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7265 instructions even if preceeded by SKIP instructions (also remove
7266 them); removed unused code
7267 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7268 prevents leaving parts of the structure uninitialized after copying
7270 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7272 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7274 * support/regression/tests/addsub.c: added test for the bug
7276 2005-09-21 Raphael Neider <rneider AT web.de>
7278 * device/include/pic16/pic18f1220.h,
7279 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7280 * device/lib/pic16/Makefile.rules: added missing opening paren
7281 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7282 are provided in genutils.c,
7283 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7284 operand/result sizes,
7285 (genCmp): assert on NULL pointers first, then check deref'ed values
7286 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7289 2005-09-18 Raphael Neider <rneider AT web.de>
7291 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7292 as these are now unused,
7293 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7294 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7295 local, avoids uninitialized pointer dereference on r->name
7296 * src/pic16/ralloc.c (newReg): fixed indentation
7298 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7300 * src/SDCCval.c (constVal): fixed bug 730366
7301 * support/Util/SDCCerr.c,
7302 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7304 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7306 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7308 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7310 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7312 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7314 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7315 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7316 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7317 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7318 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7319 * packihx/packihx.c (hexDigit): made c unsigned char
7320 * as/mcs51/lklibr.c (fndsym),
7321 * link/z80/lkgb.c (gb),
7322 * link/z80/lklibr.c (fndsym),
7323 * link/z80/lkrloc.c (relr),
7324 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7325 * src/SDCC.lex (checkCurrFile, process_pragma),
7326 * src/SDCCglue.c (spacesToUnderscores),
7327 * src/SDCCmain.c (setParseWithComma, processFile),
7328 * src/asm.c (tvsprintf, printCLine),
7329 * src/avr/gen.c (emitcode, aopPut),
7330 * src/ds390/gen.c (emitcode),
7331 * src/hc08/gen.c (emitcode, emitinline),
7332 * src/mcs51/gen.c (emitcode, genInline),
7333 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7335 * src/pic/ralloc.c (debugLog),
7336 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7338 * src/pic16/ralloc.c (debugLog),
7339 * src/z80/main.c (_process_pragma):
7340 made all ctype.h function calls safe
7341 * src/SDCCopt.c: include math.h for fabs
7342 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7343 and used them throughout the code to make ctype.h function calls safe
7344 * src/ds390/main.c (asmLineNodeFromLineNode),
7345 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7346 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7348 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7349 (newpCodeAsmDir): made ctype.h function calls safe
7350 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7351 pic16_emitcode): made lbp unsigned char*
7352 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7353 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7354 * src/xa51/gen.c (emitcode),
7355 * src/z80/gen.c (_emit2): made lbp unsigned char*
7356 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7359 2005-09-05 Raphael Neider <rneider AT web.de>
7361 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7362 access bank splitpoint
7364 2005-09-05 Raphael Neider <rneider AT web.de>
7366 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7368 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7370 * .version: changed to version 2.5.3
7371 * doc/sdccman.lyx: changed version to 2.5.3,
7372 documented --codeseg and --constseg and pragma codeseg and constseg,
7373 documented bit parameters (reentrant) and bit returning
7374 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7375 currFunc->recvSize, but is this ok for all ports?
7376 (ast2iCode): result of ~ on unsigned char must be cast to int for
7378 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7379 function pointers in bit space
7380 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7381 (processFuncArgs): call port.reg_parm() with reentrancy info
7389 * src/z80/main.c: port.reg_parm prototype extended with
7390 "bool reentrant" parameter
7391 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7392 options.stackAuto for allocating bit register parameters
7393 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7394 (genSend): set BitBankUsed if it is,
7395 (selectRegBank): factored out of genCall for use in genPcall,
7396 (genCall): removed redundant dtype assignmen, use selectRegBank,
7397 (genPcall): handle returning in Carry properly, save in F0 if needed,
7398 (genReceive): handle bit register parameters
7399 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7400 (mcs51_assignRegisters): enable bit registers for all reentrant
7401 functions and don't set BitBankUsed unconditionally
7402 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7403 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7404 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7406 2005-08-27 Borut Razem <borut.razem AT siol.net>
7408 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7409 ppc-osx (Darwin) does not support -u option. It seems that it is
7410 supported only on Linux - GNU cp
7412 2005-08-25 Borut Razem <borut.razem AT siol.net>
7414 * sim/ucsim/gui.src/serio.src/Makefile.in,
7415 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7416 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7417 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7418 install and strip, since the strip at /usr/ccs/bin should be used
7421 2005-08-24 Borut Razem <borut.razem AT siol.net>
7423 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7425 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7427 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7430 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7432 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7433 * as/mcs51/lkmain.c (link_main): fixed warning
7434 * device/include/stdbool.h: ds390 has no advanced bit support yet
7435 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7436 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7437 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7438 and updated their macros
7439 * src/SDCCval.c (constVal): updated comment for renamed b_long
7441 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7443 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7444 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7445 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7446 (oprio): set priority for '['
7447 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7449 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7450 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7451 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7452 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7453 added overlayable BIT_BANK area
7454 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7455 (summary2): explain 'T' in legenda
7456 * as/mcs51/lkrloc.c: replaced old K&R style,
7457 (relr): added R_BIT processing,
7458 (errmsg): added "Bit-addressable relocation error",
7459 (adb_bit): added for converting from byte- to bit-addressable space,
7460 (adb_24_bit): added for converting from byte- to bit-addressable space
7461 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7462 used in reentrant functions now even as return value
7463 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7464 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7465 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7466 * src/SDCCglobl.h: added indicator BitBankUsed
7467 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7468 the bit registers b0-b7
7469 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7470 (geniCodeCast): fixed bug 1263853,
7471 (geniCodeLogicAndOr): put result in bool or char,
7472 (geniCodeReceive): added parameter func for accessing the return type,
7473 (geniCodeFunctionBody): pass func to geniCodeReceive
7474 * src/SDCCmain.c: added indicator BitBankUsed
7475 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7476 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7477 (checkSClass): don't put automatic bool/bit on stack,
7478 (checkFunction): removed check on function cannot return bit
7479 * src/SDCCsymt.h: added newBoolLink prototype
7480 * src/mcs51/gen.c (rb1regs): added bit registers,
7481 (movc): created for assigning to carry,
7482 (pushReg, popReg): created for pushing registers,
7483 (sameRegs): check both AOP_REG and AOP_CRY types,
7484 (aopOp): handle bit registers,
7485 (aopPut): optimization no self-assign,
7486 (saveRegisters): push reg->base (bits) only once for bit registers,
7488 (unsaveRegisters): pop reg->base only once and use popReg,
7489 (assignResultValue): added parameter func and return in carry for bits,
7490 (genIpush): optimization no reload in A if not changed,
7491 (genSend): bit parameters in reentrant functions are passed in bit
7492 registers by first assigning to bits in B, then save registers and
7494 (genCall): handle returning in Carry properly, save it in F0 if needed,
7495 (genPcall): updated assignResultValue call, this is not safe yet for bit
7496 returning function !!!
7497 (genFunction): don't generate equ's for bit registers and use pushReg,
7498 (genEndFunction): take care of bit returning functions and use popReg,
7499 (genRet): return bit in Carry,
7500 (genIfx): optimize bit registers and other directly addressable bits,
7501 (genReceive): updated assignResultValue call
7502 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7503 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7504 registers when using stack-auto
7505 * src/mcs51/ralloc.c (_G): added allBitregs,
7506 (regs8051): added the bit registers,
7507 (createStackSpil): use macro IS_BIT,
7508 (getRegBit): added to allocate a bit register, else spill,
7509 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7510 (updateRegUsage): factored out to ease stepping while debugging,
7511 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7512 also allocate bit registers,
7513 (fillGaps): handle bit registers,
7514 (findAllBitregs): added to create bit vector with all bit registers,
7515 (mcs51_allBitregs): returns this bit vector,
7516 (mcs51_assignRegisters): when using stack-auto use bit registers for
7517 passing parameters and creating local variables
7518 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7520 2005-08-22 Borut Razem <borut.razem AT siol.net>
7522 * device/lib/Makefile.in: replaced find option -or with -o
7523 to make it run on solaris
7525 2005-08-22 Raphael Neider <rneider AT web.de>
7527 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7528 fixes #1265442 (crash on Solaris)
7530 2005-08-20 Borut Razem <borut.razem AT siol.net>
7532 * configure, configure.in: added tests for libsocket and libnsl libraries,
7533 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7534 from support/regression/Makefile.in
7535 * support/regression/Makefile.in: added
7536 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7537 * sim/ucsim/libtool: regenerated on sparc-solaris
7538 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7539 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7540 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7541 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7542 sparc-solaris, which doesn't use GNU ld linker
7543 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7544 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7546 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7548 * src/mcs51/peeph.def: updated comments
7550 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7552 * device/lib/_gptrget.c,
7553 * device/lib/_gptrput.c: slightly shorter
7554 * doc/sdccman.lyx: incremented version
7555 * src/mcs51/peeph.def: moved peephole comments to the line of first
7556 change to better keep line correlation, reanimated 186.e
7557 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7559 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7561 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7562 David Saxton with quotes around file name.
7564 2005-08-15 Borut Razem <borut.razem AT siol.net>
7566 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7567 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7568 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7569 make tests run on x86_64 platform
7571 2005-08-13 Raphael Neider <rneider AT web.de>
7573 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7574 as it might be executed DURING a build (parallel make is wonderful)
7576 2005-08-13 Raphael Neider <rneider AT web.de>
7578 * device/lib/Makefile.in (port-specific-objects-pic16):
7579 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7580 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7582 * device/lib/pic16/Makefile.rules: build subdirs before creating
7583 the library, removed builddir rule, create $(builddir) early in
7584 recurse rule, use empty recurse rule for leaf directories
7585 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7586 mkdir errors (race condition), removed duplicate suffix "hex"
7588 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7589 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7590 prevents mkdir -p from aborting on Alpha
7592 2005-08-12 Raphael Neider <rneider AT web.de>
7594 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7595 db-statements in order to allow for arrays of pointers in code
7596 sections to be placed without interspersed 0-padding, fixes
7598 * (emitStatistics): fixed division by zero for pic18f1220
7599 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7600 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7601 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7602 * (pic16_pCodeConstString): keep track of already emitted string
7603 literals to prevent "duplicate definitions of symbol _str_NR"
7604 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7606 * device/lib/Makefile.in: ignore failing PIC16 library builds
7607 * device/lib/pic16/Makefile: do not build if gputils are missing
7608 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7610 2005-08-10 Raphael Neider <rneider AT web.de>
7612 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7615 2005-08-10 Raphael Neider <rneider AT web.de>
7617 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7618 Rokas' patch to add the new fixed point type "__fixed16x16"
7619 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7620 functions for __fixed16x16 arithmetics
7621 * device/lib/pic16: reimplemented the build system to support
7622 a separate build directory, better handling of libio (create
7623 the library in a separate subdir for each architecture) and
7624 easier configuration (centralized in Makefile.common)
7626 2005-08-07 Raphael Neider <rneider AT web.de>
7628 * src/pic16/gen.c (genrshTwo): fixed sign extension
7629 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7630 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7632 * device/include/pic16/pic18f4220.h: NEW, header for
7633 pic18f4220 and pic18f4320
7634 * device/include/pic16/pic18fregs.h: added new devices,
7635 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7636 * device/include/pic16/signal.h: resolved name clashes
7637 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7638 to also allow testing for interrupt enable bits, added
7639 comments on how to use the macros
7640 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7641 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7642 register definitions for the devices
7643 * device/lib/pic16/pics.all: added new devices
7644 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7646 * device/lib/pic16/libc/stdlib/memfree: do not count
7647 the block header as free memory
7648 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7649 simplified and added missing end-of-blocklist-marker
7650 (reported by Peter Onion, fixes #1252814)
7651 * (_mergeHeapBlock): fixed loop condition
7652 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7653 len==0, restructured code
7654 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7655 up a bit, reduced bitfield accesses, prevent endless loops
7656 in case of heap corruption
7657 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7658 "unreferenced arguments/must return a value" warnings
7659 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7660 replaced BAUDREG with SPBRG
7661 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7662 device/lib/pic16/debug/gstack/gstack.c: replaced
7663 _naked, _asm, _endasm with __naked, __asm, __endasm
7665 2005-08-05 Raphael Neider <rneider AT web.de>
7667 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7668 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7670 2005-08-05 Borut Razem <borut.razem AT siol.net>
7672 * device/lib/Makefile.in: added missing ';'
7673 * configure: removed ^M characters
7675 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7677 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7678 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7681 2005-08-04 Borut Razem <borut.razem AT siol.net>
7683 * configure.in: pic16 libraries build 2nd try - enable running
7684 configure in device/lib/pic16
7685 * configure: regenerated from configure.in
7686 * device/lib/Makefile.in: create $(PORT)/bin directory
7688 2005-08-03 Raphael Neider <rneider AT web.de>
7690 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7691 to get/set values via pointers
7692 * (genUnpackBits,genPackBits): changed detection of
7693 ptr->bitfield vs. sym.bitfield, fixed access via generic
7694 pointers, removed dead (wrong) code for multibyte bitfields
7695 * (genNearPointerGet, genGenPointerGet): removed useless code,
7696 fixed bitfield detection, fixes #1250594
7697 * (genNearPointerSet): removed useless code
7698 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7699 and introduced macro pic16_emitpcode that conditionally emits
7700 the origin of the following pCode (useful for debugging SDCC)
7701 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7702 * (createDefmap): fixed handling of LFSR for --optimize-df
7704 2005-08-02 Borut Razem <borut.razem AT siol.net>
7706 * device/lib/Makefile.in: pic16 libraries build enabled since
7707 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7709 2005-08-02 Raphael Neider <rneider AT web.de>
7711 * src/pic16/gen.c (genPackBits): removed deprecated warning
7712 * (genGenPointerSet): fixed bitfield detection
7714 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7716 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7718 2005-07-31 Raphael Neider <rneider AT web.de>
7720 * device/lib/pic16/libdev/pic18f458.c,
7721 device/include/pic16/pic18f458.h: added missing T0CONbits
7723 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7725 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7727 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7729 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7731 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7733 * device/include/mcs51/at89c51ed2.h: added.
7735 2005-07-23 Raphael Neider <rneider AT web.de>
7737 * src/pic/gen.h: added emitpcode macro for debugging
7738 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7739 and replace by macro adding debug information on demand
7740 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7741 * (gencjne): tried to fix; replaced with correct (slower) code
7742 * (gen{Unp,P}ackBits): fixed single bit access
7743 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7744 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7745 previous instruction
7746 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7747 register has to be handled with care (forbidding movement
7748 of assignments/uses, removing assignments completely, ...)
7749 * (pCodeOptime2pCodes): make use of regIsSpecial
7750 * added lots of debugging output (commented out)
7751 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7752 from being reused as result UNLESS it is known to work
7754 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7756 * support/Util/dbuf.h: include <stddef.h> for size_t
7757 * .version: changed to version 2.5.2
7759 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7761 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7763 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7765 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7766 (genModOneByte): removed needless psha/pula
7768 2005-07-22 Raphael Neider <rneider AT web.de>
7770 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7771 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7772 * src/pic/gen.c (resolveIfx): do not "invent" labels
7773 * (genSkipc): changed to positive logic
7774 * (genSkipCond): removed as no longer needed
7775 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7777 * (genLeftShift): check operands are in different registers
7778 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7779 INCF does not update CARRY...
7780 * src/pic/main.c: fixed _linkCmd
7781 * src/pic/pcode.c (unlinkpCode): added inactive code
7782 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7783 alive (do not assign result and operand overlapping registers)
7785 2005-07-22 Raphael Neider <rneider AT web.de>
7787 * src/pic/device.c (dump_sfr): replaced register declaration with
7788 call to emitSymbolToFile() to avoid duplicate symbols
7789 * (assignRelocatableRegisters): do not declare external symbols
7790 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7791 right (take size of type, not etype)
7792 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7793 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7794 * (packRegsForAccUse): disabled assignment of WREG as
7795 the result reg to prevent occurence of just fixed #1235003,
7797 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7798 symbols (avoids duplicate symbols in .asm file)
7799 * (pic14emitRegularMap): use emitSymbolToFile()
7800 * src/pic/gen.c (aopOp): fixed spillLocation handling
7801 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7802 * (genDataPointerSet): removed unneccessary variables/output
7804 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7806 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7807 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7809 2005-07-21 Raphael Neider <rneider AT web.de>
7811 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7812 architecture cannot handle them efficiently, fixes bug #1235003
7813 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7814 check for empty sets before using them (fixes bug #1232190)
7816 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7818 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7819 (lnksect2): generate warnings for memory overlap
7820 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7821 constseg to set the name of these segments so you can instruct the linker
7822 to place them in banks
7823 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7824 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7825 added code_seg and const_seg to options
7826 * src/SDCCglue.c (emitMaps): use options.const_seg,
7827 (createInterruptVect): put interrupt vectors in segment HOME,
7828 (glue): put HOME before static segment and put the main glue in HOME,
7829 (glue): use options.code_seg
7830 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7831 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7832 these segments so you can instruct the linker to place them in banks
7833 (linkEdit): use code_loc for HOME segment which should be the first
7834 segment in code memory now
7835 * src/SDCCmem.c: fixed more stuff like bug 1238386
7836 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7837 (changePointer): don't change function pointers to code pointers for
7839 (compareType): added exceptional check for banked function pointers
7840 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7841 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7842 after static in code memory
7843 * src/mcs51/gen.c: added aopLiteralLong prototype,
7844 (aopForSym): use getSize for functions,
7845 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7846 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7847 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7849 (genPcall): use call for literal function pointers and generate banked
7850 calls over the one trampoline so there's only one place for the user to
7851 modify according to his/hers hardware,
7852 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7853 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7854 * src/mcs51/main.c: added keyword banked,
7855 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7856 * support/Util/SDCCerr.c,
7857 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7858 needed for passing the bank and address to the trampoline
7859 * device/lib/mcs51/crtbank.asm: added for bankswitching
7860 * device/lib/mcs51/Makefile: added crtbank
7862 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7864 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7865 for fields at offset 0 of a struct or union as reported
7866 on 2005-07-07 in the developer mailing list.
7868 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7870 * src/SDCCmem.c: fixed bug 1238386
7872 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7874 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7875 (patch #1144962), added peephole 300, enabled 259.x
7876 * doc/sdccman.lyx: removed screenshot and provided link instead
7878 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7880 * doc/sdccman.lyx: added section about debugging with ddd
7881 * doc/figures/ddd_example.eps: screenshot of debugging session
7883 2005-07-04 Raphael Neider <rneider AT web.de>
7885 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7886 like CODE pointers, fixes #1115683
7887 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7888 call, fixes bugs #1232211, #1228110,
7889 fixed wrong casts to pCodeFlow from pCodeInstructions
7891 2005-07-04 Raphael Neider <rneider AT web.de>
7893 * src/pic/gen.c (popGet): changed assert to allow for
7895 * (popGetAddr): changed signature to provide
7896 an additional index, patched all call sites
7897 * (genCmpEq): handle literal-like operands correctly
7898 * (genAddrOf): added sanity checks on __code/__data pointers
7899 * (genAssign): added handling of symbols from __code section
7900 * (gencjne): do not generate code for comparisons whose result
7901 is neither stored nor used, fixes bug #1171114
7902 * (AccLsh, AccRsh): operate on operand instead of WREG
7903 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7904 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7906 * rewrote complete shift-by-literal logic, commented unused
7908 * (genConstPointerGet): get multiple bytes (if result size > 1),
7909 fixed handling of non-immediate addresses
7910 * (genPointerGet): handle CODE pointers like CONST pointers
7911 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7912 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7913 operand is to be treated as a literal or not
7914 * (mov2w,genPcall,genCmpEq),
7915 src/pic/genarith.c: use aop_isLitLike() to decide between
7916 literal/register contents
7917 * (addSign): added missing offset
7918 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7919 only emit comment in debug-mode,
7920 use {aop,op}_isLitLike throughout the file
7921 * src/pic/glue.c: fix initializers for pointers (work in progress)
7922 * src/pic/pcode.c (get_op): honor index on _const symbols
7923 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7924 * (dumppBlock): added pCode size estimation
7925 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7926 check for IS_SYMOP before OP_SYMBOL'ing
7927 * fixed indentation, compacted switch-statements
7928 * (allocReg): find free register and allocate it instead of
7929 allocating new registers all the time
7930 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7931 registers as its operands (necessary only for multibyte GETs)
7933 2005-07-01 Raphael Neider <rneider AT web.de>
7935 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7936 debugging .asm-output macros FENTRY + FEXIT
7937 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7939 * (emitpComment): NEW, printf to pCode
7940 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7942 * (popGetAddr): NEW, variant of popGet to access an immediates
7943 high(er) bytes instead of the n'th byte of memory they reference,
7944 replaced popGet with popGetAddr where neccessary
7945 * (genDataPointerGet): reactivated and fixed implementation
7946 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7948 * (genDataPointerSet): fixed multibyte assignments
7949 * (genpic14Code): fixed --i-code-in-asm handling
7950 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7951 * (genPlus): fixed index-out-of-bounds error
7952 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7953 * src/pic/ralloc.c: added debugging output macro FENTRY2
7954 * (spillThis): fixed indentation, enbraced for-body for clarity
7955 * (rematStr): commented out as now unused
7956 * (regTypeNum): commented out special spill case (overwrites
7958 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7960 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7962 * doc/sdccman.lyx: documented sfr16/sfr32,
7963 added example for using storage class with function pointers
7964 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7966 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7968 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7969 * device/lib/_itoa.c,
7970 * device/lib/_ltoa.c: optimized codesize
7971 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7972 but don't know how to suppress the double warning.
7973 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7974 * support/Util/SDCCerr.c,
7975 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7977 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7979 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7980 fixed old K&R prototypes
7981 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7982 * device/lib/_gptrget.c,
7983 * device/lib/_gptrgetc.c,
7984 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7985 also new versions for small generic pointers and banked generic pointers
7986 * src/port.h: added const_name
7987 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7988 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7989 * src/SDCCcse.c (findPrevIc): check all associative operators
7990 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7991 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7992 * src/SDCCmem.c: updated comments,
7993 set far-space to 0 for pdata, results in optimized code
7994 * src/SDCCmem.h: added macro CONST_NAME
7995 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7996 moving the info into the highest bits, see also gptrget/gptrput
7997 * src/src.dsp: added sdcc.ico to project files
7998 * src/avr/gen.c (genCast): fixed bug 0x%d
7999 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8000 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8001 relation between ptr_type and DCL_TYPE,
8002 (genCast): fixed bug 0x%d
8003 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8004 (CODE)" for const_name
8005 * src/hc08/gen.c (genCast): fixed bug 0x%d
8006 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8007 (hc08_port): added "CONST (CODE)" for const_name
8008 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8009 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8010 between ptr_type and DCL_TYPE,
8011 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8012 operand* and took AOP() inside function so sfr-ness can be checked,
8013 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8015 (genFunction, genEndFunction): optimized stack setup,
8016 (genMinus): optimized for literals with ending zeroes (in bytes),
8017 (genCast): fixed bug 0x%d
8018 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8019 (mcs51_port): added "CONST (CODE)" for const_name
8020 * src/mcs51/peeph.def: made rule 226 more generic
8021 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8022 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8023 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8024 * src/z80/main.c (z80_port): added NULL for const_name,
8025 (gbz80_port): added NULL for const_name
8026 * support/regression/tests/bug663539.c,
8027 * support/regression/tests/sfr16.c: new tests
8029 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8031 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8033 2005-06-24 Raphael Neider <rneider AT web.de>
8035 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8037 * device/include/pic16/signal.h: added USBIF
8040 2005-06-24 Raphael Neider <rneider AT web.de>
8042 * device/lib/pic16/libdev/pic18f2455.c,
8043 device/include/pic16/pic18f2455.h: NEW
8044 * device/include/pic16/pic18fregs.h,
8045 device/lib/pic16/pics.all,
8046 src/pic16/device.c: added 18f2455
8047 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8048 device/include/pic16/{pic18f[68][567].h,usart.h}:
8049 replaced MULTIPLE_USARTS define with more relaible
8050 compatibility sfrs (for USART access)
8052 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8054 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8055 and the output asm file line is printed on two lines.
8057 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8059 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8060 BGT, BLE, BHI, and BLS instructions
8061 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8063 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8064 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8066 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8068 2005-06-15 Raphael Neider <rneider AT web.de>
8070 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8071 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8072 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8073 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8074 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8076 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8078 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8079 Marcel Telka in bug #1215704
8081 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8083 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8084 located in shared memory bank.
8086 2005-05-31 Raphael Neider <rneider AT web.de>
8088 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8089 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8090 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8092 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8094 * device/lib/_strncpy.c: fixed the fix
8096 2005-05-26 Raphael Neider <rneider AT web.de>
8098 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8099 initializers with \0, bug #1208187
8100 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8101 intializers with \0, bug #1208187
8103 2005-05-26 Raphael Neider <rneider AT web.de>
8105 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8106 initializers with \0, bug #1208187
8107 * src/pic16/main.c (_process_pragma): added sanity checks
8108 for stack position and size, emit warnings when appropriate
8110 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8112 * device/lib/_strncpy.c: fixed not filling with \0
8114 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8116 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8118 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8119 compound_statement),
8121 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8123 2005-05-24 Raphael Neider <rneider AT web.de>
8125 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8127 2005-05-24 Raphael Neider <rneider AT web.de>
8129 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8130 TRISE definitions, closes bug #1162453
8132 2005-05-22 Raphael Neider <rneider AT web.de>
8134 * src/pic16/main.c (_process_pragma): check for missing
8135 arguments to pragmas code and udata
8136 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8137 consistency fixes to match other headers (thanks to Jim Paris)
8138 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8140 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8142 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8144 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8146 * support/regression/tests/bug1198642.c: new test
8147 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8148 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8149 * support/scripts/resource.h,
8150 * support/scripts/resource.rc,
8151 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8152 * support/scripts/sdcc.ico: added 32x32 icon
8154 2005-05-18 Raphael Neider <rneider AT web.de>
8156 * device/lib/pic16/libdev/pic18f*.c,
8157 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8158 keywords to "__sfr" and "__at (X)"
8159 * device/include/pic16/pic18fregs.h: added pic18f4520
8160 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8161 #1203088 (MPLAB compatibility)
8163 2005-05-17 Raphael Neider <rneider AT web.de>
8165 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8166 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8167 * device/lib/pic16/pics.all: added new devices
8168 * src/pic16/device.c: added support for pic18f4520
8170 2005-05-16 Raphael Neider <rneider AT web.de>
8171 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8172 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8173 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8174 convenience function for bit access
8176 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8178 * device/lib/printf_large.c: fixed bug 1193299
8179 * support/regression/tests/bug1057979.c: added test %3.3s
8181 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8183 * device/include/mcs51/8051.h,
8184 * device/include/mcs51/8052.h: made parseable with lint
8185 * device/include/mcs51/lint.h: added include file for (sp)lint
8186 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8187 * doc/cdbfileformat.lyx,
8188 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8190 2005-05-14 Raphael Neider <rneider AT web.de>
8192 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8193 * device/lib/pic16/libc/stdlib/itoa.c (new)
8194 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8195 * device/lib/pic16/libio/Makefile: exclude subdir according to
8196 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8197 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8198 * src/pic16/gen.c (genFunction): prevent annoying warning
8199 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8201 * support/cpp2/cppmain.c (cpp_output_string): new
8202 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8205 2005-05-13 Borut Razem <borut.razem AT siol.net>
8207 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8209 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8211 * .version: changed to version 2.5.1; back to bleeding edge development
8213 2005-05-11 Borut Razem <borut.razem AT siol.net>
8215 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8216 generate PDF version 1.3 documents
8218 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8220 * .version: changed to version 2.5.0
8222 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8224 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8226 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8228 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8229 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8230 well as many smaller updates.
8231 * .version: changed to version 2.5.0-pre1
8233 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8235 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8237 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8239 * support/regression/tests/bug1185672.c: added
8240 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8242 * src/mcs51/gen.c (genCall): added comments, made it look safer
8243 * src/mcs51/gen.c (genEndFunction): simplified
8245 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8247 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8249 2005-04-14 Borut Razem <borut.razem AT siol.net>
8251 * fixed bug 1045046 - SIGSEGV with really simple code?:
8252 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8253 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8255 2005-04-14 Borut Razem <borut.razem AT siol.net>
8257 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8258 src/pic16/device.h: temporarily disabled experimental #inline pragma
8261 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8263 * device/include/z80/stdio.h,
8264 * device/include/z80/string.h: removed these highly incomplete files so
8265 SDCC can use the default ones in device/include/
8267 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8269 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8271 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8274 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8276 * device/include/malloc.h: removed redundant __reentrant prototypes
8277 * device/lib/_mullong.c: added working xstack variant in asm (C version
8278 doesn't pass regression tests)
8279 * device/lib/bpx.c: used __data and made bpx char for mcs51
8280 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8281 (createFunction): fixed bug with xstackPtr
8282 * src/SDCCcse.c: corrected comments
8283 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8284 (killDeadCode, eBBlockFromiCode): removed unused code
8285 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8287 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8288 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8289 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8290 (genModOneByte): fixed warning in MSVC
8291 * src/mcs51/main.c (): added comments
8292 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8294 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8296 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8298 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8300 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8302 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8304 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8305 characters arrays of larger size than the declared one.
8307 2005-04-10 Borut Razem <borut.razem AT siol.net>
8309 * src/pic/gen.c (genInline),
8310 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8311 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8312 (findNextInstruction), (findPrevInstruction),
8313 (findInstructionUsingLabel),
8314 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8315 * src/pic/pcode.c (findLabel): added missing '\n'
8316 * src/src.dsp: added SDCCdwarf2.c to the project
8318 2005-04-09 Borut Razem <borut.razem AT siol.net>
8320 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8322 2005-04-08 Raphael Neider <rneider AT web.de>
8324 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8325 into the chain after a given one) and mergeDefmapSymbols (combine
8326 defmap entries for each symbol per pcode)
8327 * (createDefmap): have defmap entries merged in the end
8328 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8329 a symbol before replacing one access type's symbol, merge symbols in
8330 the end (replacement symbol might already have an entry)
8331 * (assignValnums): keep reference to written WREG intact
8333 2005-04-08 Raphael Neider <rneider AT web.de>
8335 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8338 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8340 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8343 2005-04-07 Raphael Neider <rneider AT web.de>
8345 * device/include/pic16/usart.h: added compatibility defines for
8346 devices with more than one USART
8347 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8349 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8351 * device/lib/Makefile.in: updated for port specific include
8353 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8355 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8357 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8359 * device/include/8051.h,
8360 * device/include/8052.h,
8361 * device/include/at89S8252.h,
8362 * device/include/at89c55.h,
8363 * device/include/at89x051.h,
8364 * device/include/at89x51.h,
8365 * device/include/at89x52.h,
8366 * device/include/mcs51reg.h,
8367 * device/include/reg51.h,
8368 * device/include/reg764.h,
8369 * device/include/regc515c.h,
8370 * device/include/sab80515.h: (re)moved these 12 files
8371 * device/include/mcs51/8051.h,
8372 * device/include/mcs51/8052.h,
8373 * device/include/mcs51/at89S8252.h,
8374 * device/include/mcs51/at89c55.h,
8375 * device/include/mcs51/at89x051.h,
8376 * device/include/mcs51/at89x51.h,
8377 * device/include/mcs51/at89x52.h,
8378 * device/include/mcs51/mcs51reg.h,
8379 * device/include/mcs51/reg51.h,
8380 * device/include/mcs51/reg764.h,
8381 * device/include/mcs51/regc515c.h,
8382 * device/include/mcs51/sab80515.h: and added them here
8384 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8386 * device/include/stdarg.h: changed SDCC specific keywords to double
8388 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8390 * device/include/hc08/mc68hc908gp32.h,
8391 * device/include/hc08/mc68hc908jb8.h,
8392 * device/include/hc08/mc68hc908jkjl.h,
8393 * device/include/hc08/mc68hc908qy.h: fixed comments
8394 * device/include/mcs51/README: updated
8395 * device/include/mcs51/c8051f120.h: added PINRSF
8396 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8397 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8398 amidst code. Also inline is not supported.
8400 2005-04-06 Raphael Neider <rneider AT web.de>
8402 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8403 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8404 callers stack/frame pointers
8406 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8408 * device/include/pic16/usart.h: added, missing in previous commit,
8409 * device/include/pic16/adc.h: fixed typo,
8410 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8412 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8414 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8415 uninitialized because a bug appears with gplink
8416 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8417 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8418 complains for unrecognised option
8420 2005-04-05 Raphael Neider <rneider AT web.de>
8422 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8423 structs as well (using memcpy)
8424 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8425 on ISRs (GOTO has no label)
8426 * src/pic16/device.h: added OF_OPTIMIZE_DF
8427 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8428 new data flow analysis/optimization
8429 * src/pic16/pcode.c: added (prototypes for and implementation of)
8430 dataflow analysis functions, fixed pCodeInstructions' inCond and
8431 outCond values, made RCALL a branch instruction
8432 * (pic16_unlinkpCode): keep C line if possible
8433 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8434 C line moved if possible
8435 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8436 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8437 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8438 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8440 * (pic16_getJumptabpCode): NEW, needed in...
8441 * (LinkFlow): fixed handling of jumptables, calls and conditional
8443 * (pic16_InsertCommentAfter): NEW
8444 * (pic16_pCodeReplace): made verbose and flow preserving
8445 * (AnalyzeFlow): added call to data flow analysis
8446 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8447 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8448 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8450 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8452 * src/SDCCast.c (decorateType): fixed bug #1105626
8454 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8456 * device/include/asm/pic16/features.h,
8457 * pic18f*.h headers,
8458 * device/include/pic16/adc.h,
8459 * device/include/pic16/delay.h,
8460 * device/include/pic16/i2c.h,
8461 * device/include/pic16/malloc.h,
8462 * device/include/pic16/stdio.h,
8463 * device/include/pic16/stdlib.h,
8464 * device/include/pic16/string.h,
8465 * device/lib/pic16/libc/stdio/printf_tiny.c,
8466 * device/lib/pic16/libc/stdio/printf_small.c,
8467 * device/lib/pic16/libc/stdio/strmgpsim.c,
8468 * device/lib/pic16/libc/stdio/strmmssp.c,
8469 * device/lib/pic16/libc/stdio/strmusart.c,
8470 * device/lib/pic16/libc/stdio/vfprintf.c,
8471 * device/lib/pic16/libc/stdlib/ltoa.c,
8472 * device/lib/pic16/libc/stdlib/putchar.c,
8473 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8474 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8475 * device/lib/pic16/libc/stdlib/memchrram.c,
8476 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8477 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8478 * device/lib/pic16/libio/adc/adcbusy.c,
8479 * device/lib/pic16/libio/adc/adcread.c,
8480 * device/lib/pic16/libio/adc/adcsetch.c,
8481 * device/lib/pic16/libio/usart/ubaud.c,
8482 * device/lib/pic16/libio/usart/ubusy.c,
8483 * device/lib/pic16/libio/usart/udrdy.c,
8484 * device/lib/pic16/libio/usart/uopen.c,
8485 * device/lib/pic16/libio/usart/uputc.c,
8486 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8487 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8488 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8489 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8490 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8491 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8492 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8493 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8494 specific keywords to double underlined form,
8495 * device/lib/pic16/libc/Makefile.rules,
8496 * device/lib/pic16/libsdcc/Makefile.rules,
8497 * device/lib/pic16/libm/Makefile,
8498 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8499 to compile with C standard set in Makefile.common
8500 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8501 rand.c and crc.c in compilation process,
8502 * device/lib/pic16/libsdcc/int/divuint.c,
8503 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8504 `c' from signed to unsigned,
8505 * device/lib/pic16/startup/crt0.c,
8506 * device/lib/pic16/startup/crt0i.c,
8507 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8508 keywords to double underlined form, bug fixes in _do_cinit function
8509 which prevented the correct initialization of the .idata segment,
8510 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8511 core to enter a infinite loop
8512 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8514 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8516 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8518 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8520 * device/include/Makefile.in: add support for hc08 subdirectory
8521 * device/include/hc08/: new subdirectory
8522 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8523 Lucas Loizaga, thanks!
8524 * device/include/hc08/mc68hc908qy.h,
8525 * device/include/hc08/mc68hc908gp32.h,
8526 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8527 their own directory. Changed internal macro names to use the compiler
8528 reserved namespace. Changed SDCC specific keywords to double
8530 * device/include/math.h,
8531 * device/include/malloc.h,
8532 * device/include/stdarg.h,
8533 * device/include/stdbool.h
8534 * device/include/string.h,
8535 * device/include/tinibios.h,
8536 * device/include/ds400rom.h,
8537 * device/include/8051.h,
8538 * device/include/8052.h,
8539 * device/include/80c51xa.h,
8540 * device/include/at89c55.h,
8541 * device/include/at89S8252.h,
8542 * device/include/at89x51.h,
8543 * device/include/at89x52.h,
8544 * device/include/ds80c390.h,
8545 * device/include/reg764.h,
8546 * device/include/regc515c.h,
8547 * device/include/sab80515.h,
8548 * device/include/mcs51/c8051f000.h,
8549 * device/include/mcs51/c8051f018.h,
8550 * device/include/mcs51/c8051f020.h,
8551 * device/include/mcs51/c8051f040.h,
8552 * device/include/mcs51/c8051f060.h,
8553 * device/include/mcs51/c8051f120.h,
8554 * device/include/mcs51/c8051f300.h,
8555 * device/include/mcs51/c8051f310.h,
8556 * device/include/mcs51/c8051f320.h,
8557 * device/include/mcs51/c8051f330.h,
8558 * device/include/mcs51/c8051f350.h,
8559 * device/include/z180.h: Changed SDCC specific keywords to double
8562 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8564 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8566 * (pic16_assignConfigWordValue): disable testing of configuration
8567 register value with config mask,
8568 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8569 function with port->fun_prefix,
8570 * (genFunction): when generating a naked interrupt function never
8571 create an absolute segment placed in interrupt vector address, place
8572 the actual interrupt function at IVA instead, when an interrupt
8573 function is generated with unspecified interrupt then do not create
8574 the absolute section,
8575 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8576 code for generating a call to generic pointer get/put function with
8577 a call to function pic16_callGenericPointer(),
8578 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8579 the call to the generic pointer get/put functions with prefixing the
8580 function name with port->fun_prefix,
8581 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8582 * src/pic16/main.c (_process_pragma): prefix function with
8584 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8585 calling assembler, old 18Fxxxx macro is deprecated,
8586 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8587 PC_ASMDIR in while condition,
8588 * (findInstruction): add PC_ASMDIR in while condition,
8589 * (buildCallTree): prefix main with port->fun_prefix,
8590 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8591 identifier for variable with banked access in instructions BTFSS,
8592 BTFSC, BCF, BSF, BTG
8593 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8594 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8595 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8596 perform optimization when enviroment variable NO_REG_OPT is set,
8597 * (insideLRBlock): NEW, return 1 if register is inside an
8598 INF_LOCALREGS block,
8599 * (RemoveRegFromLRBlock): remove a register that is completely
8600 eliminated by register optimization, but it is still left in local
8601 register store/restore in/from stack block,
8602 * (Remove2pcodes): after removing register, check to see if it
8603 should be removed from local register store/restore in/from stack
8605 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8606 DUMMY_READ_VOLATILE,
8608 * device/include/pic16/adc.h: minor prototype modifications and
8610 * device/include/pic16/malloc.h: added GPL notice various
8612 * device/include/pic16/stdint.h: NEW, standard header for ints
8613 * device/include/pic16/delay.h: NEW, header for delay functions,
8614 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8616 * device/include/pic16/signal.h: NEW, header providing helper macros
8617 for implementing signal handlers,
8618 * device/include/pic16/stdio.h: added prototypes for functions,
8619 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8620 prototypes for stdin and stdout, added macro PUTCHAR to
8621 automatically implement putchar function prototype,
8622 * device/include/pic16/usart.h: modified and updated USART library,
8623 * device/lib/pic16/libio/adc/,
8624 * device/lib/pic16/libio/i2c: some modifications to improve library
8626 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8627 family of functions,
8628 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8629 family of functions and other sources,
8630 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8631 of the PIC18Fxx[28] devices,
8632 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8633 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8634 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8635 _do_cinit function, because the previous failed when local variables
8636 where not placed in the same memory bank,
8637 * device/lib/pic16/libsdcc/char/: various modifications to improve
8638 library performance,
8639 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8640 information on the new functions of the c library and more...
8642 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8644 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8646 2005-03-26 Raphael Neider <rneider AT web.de>
8648 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8649 if condition == CARRY)
8650 * (genCmp): adapted to new genSkipc semantics
8651 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8652 on rIfx (genCmp was broken)
8654 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8656 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8657 * src/z80/main.c (_keywords[]),
8658 * src/SDCCglobal.h (struct options),
8660 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8661 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8662 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8663 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8664 always available in leading double underscore form. The C99 support is
8665 mostly missing, but it's a start.
8666 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8667 reserved identifier "__data".
8669 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8671 * src/mcs51/peeph.def: fixed bug 1170013
8673 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8675 * device/include/mcs51reg.h: fixed bug 842007
8677 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8679 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8682 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8684 * src/port.h (struct PORT),
8685 * src/avr/ralloc.c (avr_assignRegisters),
8687 * src/ds390/ralloc.c (ds390_assignRegisters),
8689 * src/hc08/ralloc.c (hc08_assignRegisters),
8691 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8693 * src/pic/ralloc.c (pic14_assignRegisters),
8695 * src/pic16/ralloc.c (pic16_assignRegisters),
8697 * src/xa51/ralloc.c (xa51_assignRegisters),
8699 * src/z80/ralloc.c (z80_assignRegisters),
8701 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8702 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8704 * src/SDCCdflow.c (computeDataFlow),
8706 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8708 * src/SDCCcflow.c (*),
8710 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8711 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8712 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8713 immedDom() returning wrong block; probably fixes bug #1160833)
8715 2005-03-20 Borut Razem <borut.razem AT siol.net>
8717 * support/scripts/inc2h.pl: WIN32 port
8719 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8721 * device/lib/makefile.in: added abs.c and labs.c
8723 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8725 * device/include/stdint.h: added
8726 * device/lib/abs.c: added
8727 * device/lib/labs.c: added
8728 * device/include/stdlib.h: added abs() and labs() prototypes
8729 * device/lib/libsdcc.lib: added abs and labs
8730 * device/include/float.h,
8731 * device/lib/_fsmul.c,
8732 * device/lib/printf_fast.c,
8733 * device/lib/printf_tiny.c: updated comments
8735 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8737 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8740 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8742 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8743 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8745 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8747 * device/lib/printf_large.c: removed inline assembly for portability and
8748 readability. Use printf_fast if speed or size are more important.
8749 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8750 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8752 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8754 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8755 prevent compiler warning
8757 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8759 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8760 moved to level 0 and declared as static. Also they are explicit
8761 placed in access bank. This was necessery because some times they
8762 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8763 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8764 optimizations. Currently only compare to unsigned char is implemented,
8765 * src/pic16/gen.c: added fReturnIdx array,
8766 * (struct resolvedIfx) is moved to gen.h and made public,
8767 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8768 * (aopForSym): added an optimization to directly store in stack of
8769 the operand of a SEND iCode,
8770 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8771 but as registers instead (AOP_REG) using the fReturnIdx array,
8772 * (pic16_freeAsmop): remove the freed register from the
8773 _G.sregsAlloc field,
8774 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8775 a compare of 'WREG',
8776 * (pic16_popGetTempRegCond): changed function prototype, now
8777 function takes also a bitVector argument v which holds the current
8778 set of registers that are allocated for stack access by aopForSym,
8779 registers allocated in aopForSym for accessing stack symbols are not
8780 any more part of the functions usedRegs field,
8781 * (genCall): some times aopOp is called for a stack variable to be
8782 send, aopForSym might perform the push, if this is true make sure
8783 that genCall doesn't push the variable twice by testing _G.resDirect,
8784 * (genFunction): changed testing for unspecified interrupt number
8785 from 256 to INTNO_UNSPEC,
8786 * modified selection scheme of frame pointer generation. Previously
8787 if function did use local registers a frame pointer was generated,
8788 now a frame pointer is generated only if function has arguments
8789 (that need PLUSW2 register access), or has stack arguments, or the
8790 compiler is not instructed to omit the frame pointer,
8791 * (genEndFunction): before restoring local registers that were saved
8792 in the function preamble, also restore the registers that *might*
8793 have been allocated for stack access,
8794 * (genRet): removed some old comments,
8795 * (genCmp, the active (RN's) version): added a call to the
8796 pic16_genCmp_special function to perform the compare with a more
8797 robust and optimized way,
8798 * (genInline): a feature has been added in inline code generation,
8799 which allows a wildcard variable substitution when writing inline
8800 assembly. Code is incomplete and experimental therefore undocumented,
8801 * (genCast): changed order of aopOp for result and right to allow
8802 aopForSym to directly load the result if possible,
8803 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8804 perform an optimized compare on some selected special occasions,
8805 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8806 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8807 generate an IVT any more,
8808 * src/pic16/main.c (pic16_optionsTable): added command line option
8810 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8811 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8813 * src/pic16/NOTES: Raphael Neider added in list of active developers
8814 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8815 jumptable_end to prevent bug #,
8816 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8817 inCond and outCond fields,
8818 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8819 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8820 turn off register spilling,
8821 * (packRegsForOneUse): synced with other ports' versions although it
8822 is not used currently,
8823 * (pic16_packRegisters): added an optimization while reading
8824 structure bitfields, some registers may be saved (malloc code is
8825 decreased by 80 bytes)
8827 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8829 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8830 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8831 this can be optimized more?
8833 2005-03-10 Raphael Neider <rneider AT web.de>
8835 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8836 genNearPointerGet): (hopefully) fixed access to bitfields via
8837 pointers (p->bitN = x; and x = p->bitN; failed)
8839 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8841 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8843 2005-03-09 Raphael Neider <rneider AT web.de>
8845 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8847 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8849 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8850 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8851 (regTypeNum): set REG_BIT type if necessary
8852 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8853 * support/regression/tests/critical.c: check bug 1144613
8855 2005-03-02 Raphael Neider <rneider AT web.de>
8857 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8859 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8861 * src/avr/ralloc.c (serialRegAssign),
8862 * src/ds390/ralloc.c (serialRegAssign),
8863 * src/hc08/ralloc.c (serialRegAssign),
8864 * src/mcs51/ralloc.c (serialRegAssign),
8865 * src/pic/ralloc.c (serialRegAssign),
8866 * src/pic16/ralloc.c (serialRegAssign),
8867 * src/xa51/ralloc.c (serialRegAssign),
8868 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8870 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8872 * src/SDCCast.c (decorateType): fixed bug 1124787
8874 2005-02-20 Hubert Sack <sack AT digiplan.de>
8875 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8877 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8880 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8882 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8883 to keep the correct label reference count when adding/removing references
8884 to labels. A peephole file using this is appended to patch #1144962.
8886 2005-02-14 Raphael Neider <rneider AT web.de>
8888 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8889 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8890 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8891 retrievals of result operand's value on assignment
8893 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8895 * device/include/pic16/string.h: modified prototype for memccpy()
8896 to memccpy(void *, void *, char, size_t)
8897 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8898 check whether to omit frame pointer or not,
8899 * (genInline): convert all occurences of "\n" to LF in inline
8900 assembler blocks, this helps formatting the inline text,
8901 * (pic16_loadFSR0): modified prototype,
8902 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8903 removed some 8051 legacy code,
8904 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8905 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8906 before allocating temporary registers in functions,
8908 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8910 * support/regression/tests/bitvars.c: corrected the "fix"
8912 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8914 * support/regression/tests/bitvars.c,
8915 * support/regression/tests/bitwise.c,
8916 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8918 2005-02-10 Raphael Neider <rneider AT web.de>
8920 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8921 different size for Alpha
8922 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8924 2005-02-09 Raphael Neider <rneider AT web.de>
8926 * src/SDCC.lex(doPragma) : save and restore warning options as well
8927 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8928 * have #pragma less_pedantic set the errorlevel to WARNING
8930 * (cloneOptimize) : fixed wrong malloc's size
8931 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8932 facilitate correct handling of #pragma (save|restore)
8934 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8936 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8938 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8940 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8942 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8944 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8946 2005-02-02 Raphael Neider <rneider AT web.de>
8948 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8949 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8950 * (pic16_storeForReturn): fixed to allow returning function pointers
8951 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8952 * device/include/pic16/{stddef.h,stdbool.h}: added
8954 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8956 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8958 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8960 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8961 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8962 appeared to be required
8964 2005-01-31 Borut Razem <borut.razem AT siol.net>
8966 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8967 include/mcs51 and include/z80 directories to the package
8969 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8971 * src/hc08/gen.c (genFunction): fixed bug #1112752
8973 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8975 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8977 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8979 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8981 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8983 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8985 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8987 * device/include/c8051fxxx.h: removed these 6 files
8988 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8990 2005-01-26 Raphael Neider <rneider AT web.de>
8992 * src/pic16/gen.c (genAssign): fixed assignment from longs
8993 in codespace (were cut to three bytes)
8994 * (genDummyRead): implemented (except for CODESPACE...),
8996 * src/pic16/glue.c (emitStatistics): beautified
8997 * device/lib/pic16/libm/Makefile: added include path
8999 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9001 * src/z80/gen.c (aopPut): fixed bug #1103902
9003 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9005 * device/lib/expf.c: fixed bug #1095792
9007 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9009 * device/lib/pic16/libm: added Math library sources
9011 2005-01-24 Raphael Neider <rneider AT web.de>
9013 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9014 to enable upcast to pCodeOpReg2 (there is no type tag to
9015 differenciate the two and pic16_popGet2p cast into PCOR2)
9016 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9017 (sizeof(sectNames) changed to sizeof(sectName))
9018 Both patches fix segfaults under MinGW.
9020 2005-01-23 Raphael Neider <rneider AT web.de>
9022 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9023 Safe_[mc]?alloc()'ed variables
9024 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9025 of (byte sized) temporaries (assign them to WREG for now)
9026 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9027 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9028 this might fix SIGSEGVs on MinGW...
9029 * src/SDCCopt.c (killDeadCode): restored original behaviour
9030 (volatile operands might get thrown away though)
9032 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9034 * src/pic16/gen.c: fixed bug #1106975,
9035 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9036 pointer update, INTCON is saved, global interrupts are disabled and
9037 restored after updateing TOS.
9038 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9039 * added function attribute 'shadowregs' to take advantage of shadow
9041 * added function attribute 'wparam' as an alternative to the wparam
9043 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9044 user declares a non-ISR function as 'shadowregs',
9045 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9047 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9049 * .version: bumped version number to 2.4.8
9050 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9052 * device/lib/pic16/libio/i2c/: I2C module support library,
9053 * device/include/pic16/i2c.h: I2C support library header,
9054 * device/lib/pic16/libc/stdio/: standard IO support sources,
9055 * (printf_small.c): printf_small() source, supports float print,
9056 * (printf_tiny.c): printf_tiny() source, does not support floats,
9057 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9058 enable global optimizations for entire library source, other
9059 Makefiles in the source tree are also modified to reflect this,
9060 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9062 * doc/sdccman.lyx: updated to reflect new changes,
9063 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9064 sym->onStack if-case,
9065 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9066 sbit, idata, _idata, xdata, _xdata,
9067 * added pragma library, to link an external library, (see doc),
9068 * removed command line options, --pomit-config-words, --pomit-ivt,
9069 --pleave-reset-vector,
9070 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9071 when calling assembler to reflect memory model used, also define
9072 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9073 reflect stack model used,
9074 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9075 on stack return NULL,
9077 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9079 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9080 of the operands is volatile. Fixes #1020220
9082 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9084 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9085 * (OptimizeRegUsage): make sure that there is really no other flow where
9086 the first pCode is used
9088 2005-01-22 Raphael Neider <rneider AT web.de>
9090 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9091 to fix #1106967 (pCode->seq are not set up correctly)
9093 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9095 * src/SDCCglue.c (glue): make sure code area is declared before the
9096 static initialization area.
9098 2005-01-21 Raphael Neider <rneider AT web.de>
9100 * device/lib/Makefile.in: fixed test for pic16 install dir
9101 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9103 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9104 added --optimize-goto compiler switch and pragma wparam documentation
9105 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9106 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9107 and PRODH closing bug #1071770 (peephole optimizer)
9109 2005-01-19 Raphael Neider <rneider AT web.de>
9111 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9112 cmdLine buffers (used when calling sdcpp...) are large enough
9113 (MAX_PATH=256 truncates arguments leading to system halts when
9115 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9116 * (genUminus): rewritten to for efficiency
9117 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9118 used uninitialized in some cases)
9119 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9120 copy the third byte from the int -- now assumes 0x80 (data memory)
9121 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9122 operands (genAddLit expects the iCode's operands to swapped as
9123 well), fixed leftover bytes (crashed for short left operands)
9124 * (pic16_genMinusDec): performance improvements, removed false
9126 * (pic16_genMinus): fixed to cope with differently sized operands
9127 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9129 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9130 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9131 new banksel optimization
9132 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9133 analysis for temporary registers (segfaults...)
9134 * src/pic16/peeph.def: added rule
9136 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9138 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9139 which converts a float number to its ASCII representation
9140 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9141 functions to convert the fractional and integer part of a float to ASCII,
9142 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9143 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9145 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9147 * device/include/pic16/adc.h: added GPL info,
9148 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9149 a pCodeOp as tested operand,
9150 * (genNearPointerGet): optimized bit testing, does not use
9151 intermediate register for bit value, test directly instead with
9152 BTFSS, BTFSC, works only for single bits,
9153 * (genpic16Code): dump the name of the iCode in the asm,
9154 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9155 renamed to pic16_decodeOp,
9156 * (serialRegAssign): do not allocate a temporary register for iCode
9157 sequences that test a single bit for 1/0
9159 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9161 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9162 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9163 access stack and frame pointers. They are initially assigned to
9164 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9165 accessing SFRs. Updated all occurences of modification of stack or
9166 frame pointer in gen.c and pcode.c,
9167 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9168 assigning of a literal value to pointers,
9169 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9170 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9173 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9175 * doc/sdccman.lyx: update documentation about stack pragma, added
9176 some info for stack memory models
9178 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9180 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9182 2005-01-08 Raphael Neider <rneider AT web.de>
9184 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9185 udata sections to fix bug #1097823
9187 2005-01-05 Raphael Neider <rneider AT web.de>
9189 * src/pic16/gen.c (genGenericShift): added handling of differently
9190 sized left operand and result
9192 2005-01-04 Raphael Neider <rneider AT web.de>
9194 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9195 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9196 to hold the condition bit)
9197 * added new version of genCmp (old code available via #define)
9198 * added new version of genShiftLeft/genShiftRight in a generic
9199 way, now supports shifting by negative values
9200 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9201 shiftCount (expected by genGenericShift)
9202 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9203 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9205 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9206 is an invalid literal too...)
9208 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9210 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9211 from Raphael Neider,
9212 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9213 for 8-bit literals. This fixes some literal operands which are sign
9214 extended to 16-bits ints when instruction needs only 8-bits.
9216 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9218 * device/lib/logf.c: added mcs51 assembly version
9219 * device/lib/expf.c: added mcs51 assembly version
9220 * device/lib/_logexpf.c: new shared asm code for expf and logf
9221 * device/include/math.h: add defines for assembly math library
9222 * device/lib/Makefile.in: build new _logexpf.c
9223 * device/lib/libfloat.lib: use new _logexpf.c
9225 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9228 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9229 device types which have less than 0x7f registers.
9231 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9233 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9235 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9237 * device/lib/printf_fast.c: only build on supported arch.
9238 * device/lib/printf_tiny.c: only build on supported arch.
9239 * device/lib/printf_fast_f.c: only build if asm float lib
9240 * device/lib/_fsget1arg.c: only build if asm float lib
9241 * device/lib/_fsget2args.c: only build if asm float lib
9242 * device/lib/_fsnormalize.c: only build if asm float lib
9243 * device/lib/_fsreturnval.c: only build if asm float lib
9244 * device/lib/_fsrshift.c: only build if asm float lib
9245 * device/lib/_fsswapargs.c: only build if asm float lib
9246 * device/include/stdio.h: don't provide print_fast,
9247 print_fast_f, print_tiny prototypes if --xstack used
9249 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9251 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9252 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9255 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9257 * device/lib/printf_fast_f.c: same as printf_fast, but
9258 with floating point enabled
9259 * device/lib/printf_fast.c: minor tweaks
9260 * device/include/stdio.h: add printf_fast_f
9262 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9264 * src/SDCCmain.c: make --float-reent default for mcs51
9265 * device/lib/_fsadd.c: added mcs51 assembly version
9266 * device/lib/_fssub.c: added mcs51 assembly version
9267 * device/lib/_fsmul.c: added mcs51 assembly version
9268 * device/lib/_fsdiv.c: added mcs51 assembly version
9269 * device/lib/_fseq.c: added mcs51 assembly version
9270 * device/lib/_fsneq.c: added mcs51 assembly version
9271 * device/lib/_fsgt.c: added mcs51 assembly version
9272 * device/lib/_fslt.c: added mcs51 assembly version
9273 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9274 * device/lib/Makefile.in: add _fscmp to build
9275 * device/lib/libfloat.lib: add _fscmp to build
9277 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9279 * device/lib/_fs2slong.c: added mcs51 assembly version
9280 * device/lib/_fs2sint.c: added mcs51 assembly version
9281 * device/lib/_fs2schar.c: added mcs51 assembly version
9282 * device/lib/_fs2ulong.c: added mcs51 assembly version
9283 * device/lib/_fs2uint.c: added mcs51 assembly version
9284 * device/lib/_fs2uchar.c: added mcs51 assembly version
9285 * device/lib/_slong2fs.c: added mcs51 assembly version
9286 * device/lib/_sint2fs.c: added mcs51 assembly version
9287 * device/lib/_schar2fs.c: added mcs51 assembly version
9288 * device/lib/_ulong2fs.c: added mcs51 assembly version
9289 * device/lib/_uint2fs.c: added mcs51 assembly version
9290 * device/lib/_uchar2fs.c: added mcs51 assembly version
9291 * device/include/float.h: added #define to select asm vs c
9293 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9295 * device/lib/printf_fast.c: improvements to float output
9296 * device/include/float.h: add defines for assembly float library
9297 * device/lib/_fsget1arg.c: receive 1 float arg
9298 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9299 * device/lib/_fsnormalize.c: normalize a float
9300 * device/lib/_fsreturnval.c: return float, various helper routines
9301 * device/lib/_fsrshift.c: right shift a float's mantissa
9302 * device/lib/_fsswapargs.c: swap 2 floats
9303 * device/lib/Makefile.in: build these 6 new files for mcs51
9304 * device/lib/libfloat.lib: add these 6 files to the library
9306 2004-12-26 Borut Razem <borut.razem AT siol.net>
9308 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9311 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9313 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9314 and fully reentrant and register bank neutral.
9315 * device/lib/printf_fast.c: added float (not enabled by default),
9316 added compact/slower integer (also not enabled by default),
9317 improved size/speed of fast integer code, other minor changes
9318 * device/include/stdio.h, device/lib/Makefile.in,
9319 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9321 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9323 * src/pic16/pcode.c: declaring variables other than at the start of a
9324 block is not supported in C by VC6.
9326 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9328 * applied a previous patch from Raphael Neider that wasn't included
9329 in the previous commits, which fixes infinite loops within jumptable
9331 * made some fixes that previous patches introduced
9333 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9335 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9336 that fixes an issue with AOP_PCODE asmop's offset,
9337 * (pic16_popCopyReg): update instance field too,
9338 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9339 function of pic port,
9340 * (genCmp, genAnd, genAssign),
9341 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9343 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9345 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9346 variables initial values to idata section,
9347 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9348 variables in some functions. This utilizes parmBytes field of iCode
9349 structure to hold the offset of the variable in stack. (might be
9350 able to use the stack field too?)
9351 * applied patch from Raphael Neider # ### , # ###
9352 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9353 variable initial values in idata section,
9354 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9355 for static variables with initial value
9356 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9357 applied fix in while loop from Raphael Neider.
9359 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9361 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9362 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9363 * src/ds390/ralloc.c (serialRegAssign): spill bits
9364 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9365 * support/Util/SDCCerr.c,
9366 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9367 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9368 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9370 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9372 * device/include/sdcc-lib.h: inserted LGPL, added includes
9373 asm/ds390/features.h and asm/mcs51/features.h
9374 * device/include/asm/default/features.h,
9375 * device/include/asm/gbz80/features.h,
9376 * device/include/asm/z80/features.h: added empty _AUTOMEM
9378 * device/include/asm/ds390/features.h,
9379 * device/include/asm/mcs51/features.h: added files with defines for
9380 _AUTOMEM and _STATMEM indicating automatic and static storage class
9381 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9382 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9383 * src/SDCCicode.c (geniCodeCast),
9384 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9385 * src/SDCCloop.c (loopInduction): removed unused variable lr
9386 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9387 to convertToFcall to include char modulo (RFE 1065037), added check
9388 if left operand is unsigned and use abs of literal value
9389 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9390 as it doesn't work after conversion from peephole.def to peephole.rul
9391 * src/mcs51/gen.c (toBoolean): added check for size,
9392 (genModOneByte): optimized code for signed char modulo a literal
9393 power of 2 (thanks to Hubert Sack),
9394 (genRRC): removed unnecessary "clr c",
9395 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9396 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9398 swapped rules 256.c and 256.d,
9399 extended 256.d by using new multiple checks (thanks Erik),
9400 added rules 256.e and 256.f,
9401 updated rule 261.a and 261.b to new generated code
9402 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9404 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9406 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9407 induction related bugs, including first part of bug #1074377
9409 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9411 * applied patch from bug-report #1076292,
9412 * applied patches for genAnd and Goto-optimizations for Raphael
9414 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9415 dump a less iCode information,
9416 * src/pic16/device.h (pic16_options_t): added field debgen,
9417 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9418 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9419 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9421 * (various functions): added macros FENTRY and FENTRY2 to functions,
9422 to emit function prologue,
9423 * (various functions): fixed indentation,
9424 * (genNearPointerGet): fixed loading of FSR0,
9425 * (genPackBits): applied patch from Raphael Neider to fix updating
9426 of FSR0 and touching only the modified bits,
9427 * src/pic16/genarith.c (various functions): added macros FENTRY to
9428 emit function prologue in comments,
9429 * src/pic16/pcode.h: added functions debugf2, debugf3,
9430 * src/pic16/ralloc.c: partial fix for packForPush caused
9433 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9435 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9436 <stsp AT users.sourceforge.net> with reversed byte order
9437 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9439 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9441 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9443 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9444 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9446 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9448 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9450 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9452 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9454 (setFromConditionArgs): friendly operand parser for peephole rules,
9455 (operandBaseName, operandsNotRelated): new peephole condition
9456 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9457 architecture specific register naming into account, handles n-way
9458 comparisons, and supports quoted literals
9459 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9461 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9463 * src/mcs51/peeph.def: fixed bug #1076940
9465 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9467 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9469 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9471 Adding support for replacing ljmps with sjmps in jumptables
9472 generated for switch statements. For now you need to set the
9473 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9474 Now 4 algorithms for mcs51 jumptable generation are used:
9475 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9476 addresses loaded pc-relative for up to 112 cases and stack-pushing
9477 target addresses loaded with offset from dptr for up to 256 cases.
9479 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9480 * src/mcs51/main.c: adapted constants for switch table generation
9481 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9483 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9485 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9486 * support/regression/tests/bug1057979.c: added test for bug 1073386
9488 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9490 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9493 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9495 * src/pic16/device.h,
9496 * src/pic16/genarith.c,
9499 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9501 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9503 Large cummulative patch for pic16 port.
9504 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9505 to call when a stack overflow occurs,
9506 * (malloc.h): added CVS Id tag,
9507 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9509 * added libc directory. The current version of LibC contains string
9510 functions, ctype functions and macros and some functions of the
9511 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9512 be extensively tested in the future. Standard disclaimer here.
9513 Library is not automatically build yet. But one can build it by
9514 invoking 'make' inside the libc directory.
9515 * added ADC library under libio. Preliminary version yet.
9517 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9518 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9519 aopForRemat() now and not by pic16_aopOp(),
9520 * (pic16_popGetTempReg): removed warning messgae when allocating
9521 temporary registers, its a buggy feature and will be removed,
9522 * (pic16_popGet): set register instance field in AOP_CRY,
9523 * (pic16_outBitC): fixed for results in size greater than 1,
9524 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9525 * (pic16_storeForReturn): optimized return of 0,
9526 * (genCmp): experimental code for new genCmp which uses PIC18's
9527 special compare&skip instructions. Initial tests fail some times
9528 with variables grater than 1 byte in size, so new code is disabled,
9529 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9531 * (genCast): began a fix to optimize the casting of a bit to another
9532 bit, now assigning a bitfield to another bitfield will fail, sorry,
9533 * src/pic16/main.c: disabled the use of lr-support feature,
9534 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9535 * added some function prototypes, added function _debugf prototype,
9536 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9537 bits with offset (case PO_GPR_BIT),
9538 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9540 * (isBankInstruction): modified to return 0 for no banking instruction,
9541 and 1 for banking instruction,
9542 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9543 caused stop processing pCodes after a inline assembly block,
9544 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9545 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9546 registers when it shouldn't,
9547 * src/pic16/ralloc.c (allocReg): add preliminary support for
9548 supporting a limited set of temporary registers,
9550 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9552 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9553 genDataPointerSet): ensure assignments always copy in MSB to LSB
9555 (loadRegFromAop): recognize CLRH optimization,
9556 (genFunction): optimize RECEIVE iCodes in reentrant functions
9558 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9560 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9561 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9563 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9564 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9565 contiguous with data
9567 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9569 * device/lib/_gptrget.c (_gptrget),
9570 * device/lib/_gptrgetc.c (_gptrgetc),
9571 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9572 instead of sjmp to ret
9573 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9574 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9576 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9578 * .version: bumped version to 2.4.7
9579 * device/lib/_gptrget.c (_gptrget): is now _naked
9580 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9581 * device/lib/_gptrput.c (_gptrput): is now _naked
9582 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9583 (createFunction): fixed xstack
9584 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9585 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9587 (geniCodeCritical): store original interrupt state in an iTemp bit
9588 var unless stack-auto
9589 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9590 * src/SDCCmain.c (setIncludePath): added include/target to search path
9591 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9592 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9594 (processFuncArgs): put bit vars in bit area
9595 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9596 unsaveRBank): fixed xstack,
9597 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9598 (genFunction, genEndFunction): fixed xstack,
9599 (genAssign): optimization don't walk backwards through mem
9600 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9601 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9602 * support/regression/Makefile: also make library (for stack-auto) when
9603 making "all" and added "test-mcs51-xstack-auto"
9604 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9605 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9606 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9607 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9608 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9609 make-library by MAKE_LIBRARY
9610 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9611 regression tests for xstack
9612 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9613 * support/regression/tests/critical.c: test for critical on mcs51
9615 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9617 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9618 built version of sdcc instead of installed version
9620 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9622 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9623 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9625 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9626 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9627 WARNING: remove device/lib/build/z80/printf.o by hand when
9628 updating from previous build!
9629 * device/lib/z80/printf.c: updated comment
9630 * support/regression/tests/bug1057979.c: test all ports now
9631 * support/regression/tests/bug1065458.c: file added
9633 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9635 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9636 *_start and *_end symbols for static functions
9638 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9640 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9641 and search crt0.o in all library paths,
9642 (setIncludePath): proper handling of --nostdinc,
9643 (setLibPath): proper handling of --nostdlib
9644 * support/regression/Makefile,
9645 * support/regression/ports/ds390/spec.mk,
9646 * support/regression/ports/gbz80/spec.mk,
9647 * support/regression/ports/hc08/spec.mk,
9648 * support/regression/ports/mcs51/spec.mk,
9649 * support/regression/ports/mcs51-large/spec.mk,
9650 * support/regression/ports/mcs51-stack-auto/spec.mk,
9651 * support/regression/ports/z80/spec.mk: use include and lib files from
9652 built version of sdcc instead of installed version
9653 * doc/sdccman.lyx: fixed typo in --nostdinc
9655 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9660 * src/pic/gen.c : added support to generate code for struct bit fields.
9662 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9664 * as/xa51/xa_version.h,
9665 * device/include/errno.h,
9666 * device/include/regc515c.h,
9667 * device/lib/_itoa.c,
9668 * device/lib/_ltoa.c,
9669 * device/lib/ser_ir_cts_rts.c,
9670 * sim/ucsim/xa.src/glob.cc,
9671 * sim/ucsim/xa.src/inst_gen.cc,
9672 * sim/ucsim/xa.src/xa_bit.cc,
9673 * sim/ucsim/xa.src/xa_sfr.cc,
9674 * sim/ucsim/z80.src/inst_dd.cc,
9675 * sim/ucsim/z80.src/inst_fdcb.cc,
9676 * support/scripts/keil2sdcc.pl,
9677 * src/pic16/pic16.dsp,
9678 * src/pic16/pic16a.dsp: corrected cvs line endings
9679 * device/lib/printf_large.c: fixed bug 1057979
9680 * src/pic16/gen.c: fixed non-C standard code
9681 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9682 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9683 * support/regression/ports/mcs51/support.c: reload T1 asap
9684 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9685 pdata use and clear idata startup behaviour
9686 * support/regression/tests/bug1057979.c: added
9688 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9690 * device/examples/ds390/ow390/ad26.h,
9691 * device/examples/ds390/ow390/cnt1d.h,
9692 * device/examples/ds390/ow390/crcutil.c,
9693 * device/examples/ds390/ow390/ownet.h,
9694 * device/examples/ds390/ow390/owsesu.c,
9695 * device/examples/ds390/ow390/swt12.h,
9696 * device/examples/ds390/ow390/swtoper.c,
9697 * device/examples/ds390/ow390/temp10.h,
9698 * device/examples/ds390/ow390/thermodl.c,
9699 * device/examples/ds390/tinitalk/tinitalk.dsp,
9700 * device/examples/ds390/tinitalk/tinitalk.dsw,
9701 * device/examples/mcs51/clock/hw.h,
9702 * device/examples/mcs51/simple2/go.bat,
9703 * device/examples/serialcomm/windows/serial.h,
9704 * device/examples/xa51/dummy.c,
9705 * device/examples/xa51/hello.c,
9706 * device/include/80c51xa.h,
9707 * device/include/at89x051.h: corrected cvs line endings
9709 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9711 * src/pic16/main.c (options): added command line --gstack, to trace
9712 stack over/under flows,
9713 * added pragma 'wparam' to allow passing first byte of function
9714 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9715 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9716 call to __gstack_test function and sets up the symbol as extern,
9717 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9718 * popaop): added call to pic16_testStackOverflow,
9719 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9721 * (genCall, genPcall): now all parameters are passed via stack
9722 except in functions that are pass to wparam pragma in which WREG is
9724 * (genPcall): REENTRANT flag is checked to see if variable prototype
9725 contains reentrant keyword, don't call a non-reentrant function, via
9726 a reentrant function pointer or vice versa, functions are never
9728 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9730 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9731 SIGSEGV when accessing a NULL register stucture,
9732 * (pic16_printGPointerType): modified to handle UPPER modifier for
9733 function initializers, changed prototype of function to simpler one,
9734 * (pic16_printIvalFuncPtr): check to see if function is already
9735 added in externs list,
9736 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9737 optimized a move from W to SFR with a move to the same register
9739 * device/lib/pic16/debug: NEW directory, contains debug features
9740 which are enabled when linking with libdebug.lib, currently command
9741 line option --gstack enables stack pointer tracing for over/under
9742 flow, corresponding sources are in debug/gstack
9744 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9746 * doc/sdccman.lyx: updated SDCC version,
9747 * (PIC16 port): update list of command line options,
9748 * src/pic16/device.h (structure pic16_options_t): added field gstack
9749 to enable stack overflow tracing on push/pops,
9750 * src/pic16/device.c (statistics structure): added statistics
9752 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9753 pic16_dump_int_registers): increase statistics counters for each
9754 * variable which is encountered
9755 * (pic16_dump_usection): emit each .udata variable to its own udata
9757 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9758 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9759 parameters via stack, otherwise use old scheme,
9760 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9761 assembler output file,
9762 * src/pic16/main.c: added command line options --gstack to enable
9763 push/pop tracing for stack overflow,
9764 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9765 instructions): added size of each instruction,
9766 * (pic16_countInstruction): estimate size of instructions in
9767 the_pFile list, inline assembly blocks are not counted,
9768 * (pic16_FixRegisterBanking): trace previous register usage, when
9769 banksel optimizations is greater than 0, don't emit a redudant
9772 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9774 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9775 * src/pic16/ralloc.c : applied same fix for pic16.
9776 * src/pic/gen.c : tidied it up a little.
9778 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9780 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9781 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9783 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9785 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9787 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9789 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9790 non-reentrant function __modsint in the interrupt function (thus
9791 corrupting math operations during serial I/O)
9792 * device/lib/ser_ir.c: as above, changed buffersize
9793 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9795 * doc/Makefile: added option -t for rsync
9797 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9799 * src/SDCCast.h (struct ast),
9800 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9802 2004-10-20 Borut Razem <borut.razem AT siol.net>
9804 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9807 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9809 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9811 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9812 support functions to replace long sequences of MOVFF's from access
9813 bank registers to stack and vice versa,
9814 * src/pic16/device.h: added new field opt_flags, where optimization
9815 flags can be set to enable certain features,
9816 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9817 * pBlock, (genFunction, genEndFunction): surroung loop for
9818 saving/loading used registers in stack with PC_INFO pCodes,
9819 INF_LREGS. Code in between can then be optimized by pCode optimizer
9820 to support function calls,
9821 * (genDataPointerSet): fixed bug which loaded float fields in
9822 structures with corrupt data,
9823 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9824 in a standard way debug info on stderr. Feature used for developing
9826 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9827 obsolete chunks of code,
9828 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9829 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9830 * pic16/src/pcode.c (pic16_newpCodeInfo,
9831 * (pic16_newpCodeOpLocalRegs),
9832 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9834 * (pic16_pCodeConstString): printing of the initial value of a
9835 symbol as a comment is inhibited since parsing was already done by
9836 copyStr and output is corrupt,
9837 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9839 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9841 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9843 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9845 * as/mcs51/lkarea.c: removed old K&R style,
9846 (lnksect): changed check on boundary error,
9847 (lnksect2): changed check on boundary error,
9848 (lnksect2): extend XSTK to end of page if size = 1
9849 * as/mcs51/lkmain.c: removed old K&R style,
9850 (Areas51): create l_IRAM symbol
9851 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9852 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9853 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9854 * device/lib/_mullong.c: added version to be compiled with xstack
9855 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9856 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9857 * device/lib/mcs51/crtxstack.asm: fixed comment
9858 * src/SDCCglue.c: maxInterrupts defaults to 0,
9859 (emitMaps): added pdata,
9860 (createInterruptVect): (re)moved default,
9861 (glue): added pdata,
9862 (glue): moved __start__xstack to XSTK with default size 1
9863 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9864 and options.float_rent when options.stackAuto is set,
9865 (linkEdit): only write XDATA_NAME if provided on command line
9867 * src/SDCCmem.c: added pdata
9868 * src/port.h: added pdata_name to PORT
9869 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9870 (saveRegisters, unsaveRegisters): removed usage of B,
9871 (genMinus): fixed accumulator clash,
9872 (genJumpTab): added comment, this needs another look
9873 * src/mcs51/gen.c: added check for "B in use" paranoia,
9874 added pushB() and popB()
9875 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9884 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9885 added PSEG (PAG,XDATA) or NULL to port specifier
9886 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9887 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9888 (_mcs51_genInitStartup): removed __start__xstack equ,
9889 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9890 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9891 * src/z80/gen.c (_rleAppend): fixed warnings
9892 * support/regression/tests/zeropad.c: added pdata test
9893 * .version: bumped to 2.4.6
9895 2004-10-17 Borut Razem <borut.razem AT siol.net>
9897 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9898 as a part of nightly build
9900 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9902 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9903 WREG holds the first byte function parameters,
9904 * (aopForSym): take special case for symbols which are in FARSPACE
9905 but in CODESPACE too,
9906 * (assignResultValue): modified to take into account _G.useWreg,
9907 * (genCall): don't use wreg for parameter passing when function is
9908 declared as reentrant, too, added optimization INCF to stack
9909 pointer when stack parameter count is 1,
9910 * (genFunction, genEndFunction): refurnished and fixed to not using
9911 wreg for passing parameters when function has varargs or is
9912 reentrant, fixed bug with symbol name compare for generating
9913 functions in absolute address,
9914 * (pic16_storeForReturn): refurnished,
9915 * (genCmp): began writing a new version of the function, not ready
9916 yet, therefore it is disabled,
9917 * (genAssign): do not read code memory when assigning a function to
9919 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9920 array of characters, not pointer,
9921 * (pic16initialComments): in debug mode emit an .ident directive for
9923 * (_process_pragma): emit a new warning type (internal to pic16)
9924 when setting stack to default length, emit a similar warning when
9925 placing a function at absolute address and address is not word aligned
9926 * (_pic16_parseOptions): added 'return TRUE' statement,
9927 * (_pic16_linkEdit): if compiling a source, then add the source's
9928 file object, first in the list of objects to link,
9930 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9932 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9933 * src/pic/main.c : removed VC warning.
9934 * src/pic/gen.c : changed comment.
9936 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9938 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9939 reference to a deprecated symbol _GPTRREG was causing failure to
9940 link. Thanks G. M. Gallant for the info.
9942 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9944 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9945 comments for Bugs item #954788.
9947 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9949 * src/pic16/device.c (pic16_dump_gsection,
9950 * pic16_groupRegistersInSection): handle symbols declared to be in
9951 access bank differently,
9952 * src/pic16/gen.c (struct _G): added field resDirect,
9953 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9954 send values read from stack directly to result and don't allocate
9956 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9958 * (pic16_sameRegsOfs): NEW,
9959 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9960 free because they were not allocated from temporary pool,
9961 * pic16_popRegFromString): workaround to fix a problem with
9962 allocating variables twice or never,
9963 * (genGenPointerGet): using PRODL instead of FSR0H,
9964 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9966 * (genAssign): take advantage of the _G.resDirect flag,
9967 * (genCast): around line 11844, use mov2f instead of directly
9968 MOVFF'ing between operands to account for literal values,
9969 * src/pic16/genutils.c: some new debug functions for gpsim have been
9971 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9972 float with integer part only,
9973 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9974 place variables in access bank
9975 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9976 updated sources to reflect recent changes in gen.c
9978 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9980 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9981 sources that searched for headers in installation path, now the
9982 device/include/pic16 is used,
9983 * src/pic16/glue.c (pic16glue),
9984 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9985 .line directives if not in debug mode, this suppresses assembler's
9986 warnings for ignored directives
9988 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9990 * src/port.h: made reset_regparms prototype void parameter explicit.
9991 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9992 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9993 * doc/sdccman.lyx: documented warning disabling and how to use
9994 printf_large to make it print floats.
9995 * device/include/stdbool.h: NEW
9996 * device/lib/_atof.c,
9997 * device/lib/_divuint.c,
9998 * device/lib/_divulong.c,
9999 * device/lib/expf.c,
10000 * device/lib/printf_large.c,
10001 * device/lib/sincosf.c,
10002 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10003 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10004 a completely reentrant lib.
10006 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10008 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10009 * device/include/pic16/stdio.h: fixed bug with colon
10011 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10013 * device/include/pic16/stdio.h,
10014 * device/include/pic16/stdlib.h,
10015 * device/include/pic16/math.h: NEW
10016 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10017 declared as _naked to reduce overhead
10018 * device/lib/Makefile.in (target port-specific-objects-pic16):
10019 changed * to *.* so to ignore the CVS directory,
10020 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10021 stacked variables back in stack,
10022 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10025 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10027 * .version: bumped version number to 2.4.5
10028 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10029 * support/Util/SDCCerr.c (messages structure): added entry for
10032 Large cumulative patch for pic16 port and libraries.
10033 * device/include/pic16/sdcc-lib.h,
10034 * device/include/pic16/stdarg.h,
10035 * device/include/asm/pic16/features.h,
10036 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10037 * device/include/pic16/float.h: changes reentrant keyword with
10038 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10039 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10040 updated target build-libraries to include objects from gptr,
10041 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10042 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10043 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10044 all function headings,
10045 * src/SDCCmain.c: added global parameter userIncDirsSet,
10046 * (parseCmdLine): when option -I is encountered add directory to
10047 userIncDirsSet too,
10048 * src/version.awk: added space between control and long,
10049 * src/pic16/NOTES: added some notes for the port,
10050 * src/pic16/gen.c: added prototype for mov2fp function,
10051 * (fReturnpic16[]): properly named return value registers,
10052 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10053 * (aopForSym): added code to handle symbols with onStack flag set,
10054 symbols onStack are allocated PTRSIZE bytes,
10055 * (aopFreeAsmop): handles special case where asmops are stack objects,
10056 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10057 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10058 added argument lock to trace flaws in allocating temporary registers
10059 when developing port,
10060 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10061 * (pic16_popRegFromString): reenabled allocating a direct register
10063 * (assignResultValue): various beautifications,
10064 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10065 referenced function argument,
10066 * (genIpush): reenabled to allow stacked arguments, handles only
10067 ic->parmPush iCodes,
10068 * (genCall, genPcall): major changes to allow for variable argument
10069 functions, fixed a bug with falsely restoring stack pointer after
10070 returning from call,
10071 * (genFunction): pending code for critical function,
10072 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10073 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10074 * (genNearPointerGet): fixed bug with indirect reading, was always
10076 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10078 * (genAddrOf): rewrote code to take address of a stacked function parameter
10079 * (genCast): fixed casting to generic pointer type,
10080 * src/pic16/gen.h: added AOP_STA,
10081 * (struct asmop): added field stk,
10082 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10083 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10084 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10085 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10086 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10087 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10089 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10091 * (pic16_port structure): generic pointer size is set to 3,
10092 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10093 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10095 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10096 operand is an iTemp,
10098 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10100 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10101 * debugger/mcs51/simi.c: addapt new syntax of s51
10103 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10105 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10106 * src/pic16/pcode.c: commented out some calls to free() in order to
10109 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10112 * src/SDCCicode.c (isiCodeInFunctionCall),
10113 * src/avr/ralloc.c (selectSpil),
10114 * src/pic/ralloc.c (selectSpil),
10115 * src/pic16/ralloc.c (selectSpil),
10116 * src/ds390/ralloc.c (selectSpil),
10117 * src/hc08/ralloc.c (selectSpil),
10118 * src/xa51/ralloc.c (selectSpil),
10119 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10120 stack in the middle of a function call sequence (fixes bug #1020268)
10121 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10122 costs associated with the minimum switch case.
10124 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10126 * src/SDCC.lex: fixed bug #1030549
10128 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10130 * src/SDCCcse.h (struct cseDef),
10131 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10132 over a function call if the CSE is derived from a symbol whose
10133 address has been taken (fixes bug #1029883)
10134 * support/regression/tests/bug-1029883: a new regression test for
10137 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10139 * src/hc08/gen.c (emitinline): fixed bug #1029778
10140 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10141 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10142 and starts toward RFE #905167)
10144 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10146 * src/pic16/gen.c (mov2f): New function to move an operand to
10147 another without considering if it is a literal or a register,
10148 * (pic16_sameRegs): don't check if they are both AOP_REG,
10149 * (AccRsh): removed andmask=0 lines,
10150 * (genLeftShift): duplicated to be improved in future versions,
10151 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10152 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10153 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10154 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10155 * (insertBankSwitch): fixed inserting banksel directives algorithm
10156 for instructions that follow a skip instruction, this fixes a report
10157 for broken subtraction code generation,
10158 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10159 iCode is a left op, just in case result and right share the same
10162 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10165 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10167 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10168 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10169 on 2004-09-12; it was buggy
10171 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10173 * src/SDCCsymt.h: removed RESULT_CHECK
10178 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10180 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10182 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10183 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10184 configuration values no more rejected by compiler, they are assigned
10185 to configuration registers with a warning message instead,
10186 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10187 the for-loop so last conf register is emitted too,
10188 * (_pic16_initPaths): link library libsdcc.lib by default,
10189 * (_hasNativeMulFor): modified test for multiplication according to
10190 Raphael Neider's remarks. Integer multiplication is also done with
10192 * device/include/pic16/pic18fregs.h: corrected type error in while
10193 testing and including 18f6720 header file
10195 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10197 * src/pic16/device.h (pic16_options): removed field use_crt,
10198 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10199 until an optimization to handle single bits is added,
10200 * (pic16_loadFSR0): moved before genUnpackBits,
10201 * (genAnd): some white lines removed,
10202 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10203 leave_reset flags in pic16_options when using crt modules,
10205 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10207 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10208 for bugs 898889 & 979599. Also used some safer print instructions.
10210 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10212 * src/pic16/device.h (pic16_options_t): added field use_crt,
10214 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10215 catch a probable future bug,
10216 * src/pic16/gen.c: aopIdx function commented out,
10217 * (genAssign): commented out old code which used aopIdx,
10218 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10219 code, added if conditionals to take into account the --use-crt
10220 command line options,
10221 * src/pic16/main.c (pic16_optionsTable): added new command line
10222 options, --use-crt= and --no-crt,
10223 * (_pic16_linkEdit): now the proper crt object is added in the
10224 linker command line except than when --no-crt is specified,
10225 * src/pic16/pcode.c,
10226 * src/pic16/pcode.h: added some structures and functions for a new
10227 optimization scheme to compansate for instruction overhead between
10228 same iCodes, this scheme is currently under development and is not
10229 working in any way,
10230 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10232 * device/lib/pic16/startup/crt0i.c,
10233 * device/lib/pic16/startup/crt0iz.c: added global char variable
10234 __uflags to force the generation of an idata section
10236 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10239 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10240 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10242 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10244 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10245 Frieder) and clarified the default code optimization mode
10247 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10249 * src/SDCC.lex (doPragma, process_pragma),
10250 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10251 "opt_code_size", and "opt_code_balanced"
10252 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10253 regrouped options by category, added support for category headers
10254 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10255 and "--opt-code-size"
10256 * doc/sdccman.lyx: documented these new options and pragmas
10257 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10258 preference into account
10260 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10262 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10263 geniCodePreDec): Fixed bug 904237 by generating a warning
10265 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10267 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10269 * src/pic/device.c : When no max ram set validate full memory range.
10271 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10273 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10275 * device/lib/_gptrget.c,
10276 * device/lib/_gptrput.c: updated comment
10277 * device/lib/calloc.c,
10278 * device/lib/free.c,
10279 * device/lib/malloc.c,
10280 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10281 * src/SDCCcse.c (cseBBlock),
10282 * src/SDCCicode.c (printOperand, geniCodeArray),
10283 * src/SDCCicode.h (struct operand): fixed bug 868103
10284 * support/regression/tests/bug-868103.c: added
10285 * src/SDCCast.c (searchLitOp),
10286 * src/SDCCcse.h (struct cseDef),
10287 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10288 * src/SDCCicode.h (struct operand),
10289 * src/SDCCsymt.h (struct sym_link),
10290 * src/avr/gen.c (hasInc),
10291 * src/ds390/gen.c (hasInc),
10292 * src/hc08/gen.c (genPlusIncr, hasInc),
10293 * src/mcs51/gen.c (hasInc),
10294 * src/pic16/glue.c (pic16_printIvalChar),
10295 * src/pic16/ralloc.c (regWithIdx),
10296 * src/xa51/gen.c (hasInc) : removed warnings
10297 * src/SDCCast.c (createBlock): added comment ???
10298 * src/hc08/ralloc.c: updated comments
10300 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10302 * doc/sdccman.lyx: updated section on switch statements, added
10303 section about semaphore locking
10304 * doc/Makefile: added option -info for latex2html
10305 * device/lib/_gptrget.c,
10306 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10308 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10310 * src/pic/device.h,
10311 * src/pic/device.c,
10312 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10313 maxram is less than 0x100.
10315 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10317 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10319 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10322 * src/mcs51/main.c,
10323 * src/ds390/main.c,
10327 * src/pic16/main.c,
10330 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10331 a jump table is the best form for a switch statement, including
10332 automatic insertion of missing cases to make the case range
10333 continuous. Developed in collaboration with Frieder Ferlemann.
10335 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10337 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10338 accumulator result if it needs sign extension
10340 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10342 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10344 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10346 * device/lib/gbz80/printf.c,
10347 * device/lib/z80/printf.c: removed define for NULL
10349 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10351 * as/xa51/xa_link.c,
10352 * device/examples/ds390/ow390/ad26.c,
10353 * device/examples/ds390/ow390/cnt1d.c,
10354 * device/examples/ds390/ow390/counter.c,
10355 * device/examples/ds390/ow390/ds2480.h,
10356 * device/examples/ds390/ow390/ds2480ut.c,
10357 * device/examples/ds390/ow390/findtype.c,
10358 * device/examples/ds390/ow390/gethumd.c,
10359 * device/examples/ds390/ow390/owllu.c,
10360 * device/examples/ds390/ow390/ownetu.c,
10361 * device/examples/ds390/ow390/swt12.c,
10362 * device/examples/ds390/ow390/swtloop.c,
10363 * device/examples/ds390/ow390/temp.c,
10364 * device/examples/ds390/ow390/temp10.c,
10365 * device/examples/ds390/ow390/thermo21.c,
10366 * device/examples/ds390/ow390/tinilnk.c,
10367 * device/examples/ds390/ow390/tstfind.c,
10368 * device/examples/serialcomm/windows/serial.cpp,
10369 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10370 * device/include/reg51.h: fixed line endings for cvs
10372 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10374 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10375 packRegsForAccUse, packRegisters): new accumulator register
10377 * support/regression/ports/hc08/support.c (_putchar): suppress
10378 warning of unused variable
10379 * src/SDCCicode.c: added SWAP entry to codeTable
10381 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10383 * device/lib/sprintf.c: forgot to add this file before previous commit
10385 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10387 * src/pic16/gen.c (genPackBits): added operand right in function
10388 parameters, load result directly if p_type is POINTER (that is
10389 called by genNearPointerSet)
10390 * (genUnPackBits): added operand left in function parameters,
10391 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10392 FSR0 if accessing bitfields,
10394 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10396 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10397 _print_format; updated printf, sprintf, vsprintf
10398 * device/include/asm/default/features.h: corrected comment/define
10399 * device/lib/Makefile.in: added sprintf.c
10400 * device/lib/libsdcc.lib: added sprintf module
10401 * device/lib/printf_large.c,
10402 * device/lib/vprintf.c,
10403 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10405 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10406 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10407 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10409 * support/regression/tests/zeropad.c: define idata as data for hc08
10411 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10413 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10414 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10415 labels are referenced at least once (even if a reference is not found)
10416 * src/hc08/gen.c (emitcode): set isComment flag for comments
10417 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10418 loads), rules 6a..6b (optimize jumps to return)
10420 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10422 * device/lib/acosf.c (acosf),
10423 * device/lib/asinf.c (asinf),
10424 * device/lib/atanf.c (atanf),
10425 * device/lib/ceilf.c (ceilf),
10426 * device/lib/cosf.c (cosf),
10427 * device/lib/coshf.c (coshf),
10428 * device/lib/cotf.c (cotf),
10429 * device/lib/fabsf.c (fabsf),
10430 * device/lib/floorf.c (floorf),
10431 * device/lib/log10f.c (log10f),
10432 * device/lib/logf.c (logf),
10433 * device/lib/sinf.c (sinf),
10434 * device/lib/sinhf.c (sinhf),
10435 * device/lib/sqrtf.c (sqrtf),
10436 * device/lib/tanf.c (tanf),
10437 * device/lib/tanhf.c (tanhf),
10438 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10439 replaced all instances of "reentrant" in the library functions
10440 defined in math.h with this macro.
10441 * support/regression/tests/float_trans.c: reenabled test for hc08
10443 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10445 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10446 erroneously deleted
10448 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10450 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10451 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10452 multi-byte volatile operands are used
10453 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10454 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10455 initialization to area GSINIT0 so that it would always precede
10456 any static initializers in GSINIT
10457 * support/regression/tests/zeropad.c: fixed idata define for hc08
10458 * support/regression/tests/bug-927659.c,
10459 * support/regression/tests/float_trans.c: disabled tests for hc08
10460 pending missing library routines
10461 * .version: increased version number to 2.4.4 - hc08 port now passes
10465 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10467 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10468 * Makefile.common.in,
10470 * as/hc08/Makefile.in,
10471 * as/mcs51/Makefile.in,
10472 * as/z80/Makefile.in,
10473 * debugger/mcs51/Makefile.in,
10474 * device/include/Makefile.in,
10475 * device/lib/Makefile.in,
10478 * link/z80/Makefile.in,
10479 * packihx/Makefile.in,
10480 * sim/ucsim/main_in.mk,
10481 * sim/ucsim/avr.src/Makefile.in,
10482 * sim/ucsim/doc/Makefile.in,
10483 * sim/ucsim/gui.src/serio.src/Makefile.in,
10484 * sim/ucsim/hc08.src/Makefile.in,
10485 * sim/ucsim/s51.src/Makefile.in,
10486 * sim/ucsim/xa.src/Makefile.in,
10487 * sim/ucsim/z80.src/Makefile.in,
10489 * support/cpp2/Makefile.in,
10490 * support/librarian/Makefile,
10491 * support/makebin/Makefile: added DESTDIR to the install path proposed
10492 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10493 * doc/sdccman.lyx: added DESTDIR documentation
10495 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10497 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10498 instruction for interrupt handlers, use fast returns when returning
10499 from high priority interrupts
10501 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10503 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10505 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10506 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10507 bugs, ported much of Bernhard's code from mcs51
10508 * src/mcs51/gen.c (genSend),
10509 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10510 than one when calling a reentrant function
10511 * device/lib/_mullong.c: defined an alternate struct layout for big
10512 endian ports (hc08)
10514 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10516 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10519 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10521 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10522 are sane and complete before asking the port its prefered parameter
10523 passing method (fixes bug #1017633)
10524 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10527 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10529 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10530 problem in bitfields >= 8 bits.
10532 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10534 * src/SDCCsymt.c: undid changes that were not meant to be committed
10536 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10538 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10540 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10542 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10543 copied and wrong bit got inverted
10545 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10547 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10548 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10549 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10550 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10551 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10552 assignments to bitfields at known addresses
10553 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10554 reads from bitfields at known addresses
10555 * src/hc08/ralloc.c (packRegisters),
10556 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10557 genhc08Code): optimize pointer get values used as conditionals
10558 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10561 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10563 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10564 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10565 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10568 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10570 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10572 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10574 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10577 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10579 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10581 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10583 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10586 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10588 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10590 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10592 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10593 cases use more compact code.
10595 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10597 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10599 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10601 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10603 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10606 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10607 parameter of changePointer() from symbol* to sym_link*
10608 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10609 * src/SDCCsymt.c (compareType): void* type is castable to other
10610 pointers, but not necesarily an exact match.
10611 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10612 is no longer blindly treated as an exact match.
10613 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10615 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10617 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10619 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10623 * src/pic/ralloc.h,
10624 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10626 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10628 * src/pic/device.c,
10629 * src/pic/device.h,
10630 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10632 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10634 * src/mcs51/gen.c (emitcode): fixed bug #992819
10636 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10638 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10639 there's no need to make it worse
10641 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10643 * src/mcs51/ralloc.c (deassignLR),
10644 * src/ds390/ralloc.c (deassignLR),
10645 * src/hc08/ralloc.c (deassignLR),
10646 * src/z80/ralloc.c (deassignLR),
10647 * src/pic/ralloc.c (deassignLR),
10648 * src/pic16/ralloc.c (deassignLR),
10649 * src/avr/ralloc.c (deassignLR),
10650 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10651 rlivePoint): fixed another part of bug #971834
10653 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10655 * src/z80/main.c: enabled "critical" keyword
10656 * src/z80/mappings.i,
10657 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10658 functions (fixes bug #979646)
10659 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10661 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10663 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10666 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10668 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10669 doesn't disable too much optimizations
10671 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10673 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10675 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10677 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10679 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10681 * src/pic/gen.c tidied up tabs
10682 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10683 * src/pic/main.c tidied up tabs
10684 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10685 * src/pic/pcoderegs.c tidied up tabs
10686 * src/pic/ralloc.c tidied up tabs
10688 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10690 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10691 to S_FIXED for pic16 port and when symbol is not in level 0,
10692 allocate for S_REGISTER storage class and pic16 port, too,
10693 * src/pic16/device.h: prototype for checkSym,
10694 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10695 * (pic16_assignConfigWordValue): test the value and the mask to
10696 validate that the value is suitable for the configuration word,
10697 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10698 collect extern declared symbols, don't emit symbol twice, check
10699 first if symbol is in publics set first,
10700 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10701 * added command line '--fstack' which enables an experimental
10702 feature for stack access, too buggy to be used yet...
10703 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10704 * (pic16_allocDirReg): when register has storage class S_REGISTER
10705 allocate in pic16_dynAccessRegs,
10706 * device/include/pic16/pic18f????.h: modified configuration word
10707 naming convention, words started as CONFIG0H but should be CONFIG1H
10709 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10711 * device/include/mcs51reg.h: fixed bug 970993
10713 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10715 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10716 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10717 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10718 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10719 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10720 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10721 error/warning numbers,
10722 added function setWarningDisabled()
10723 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10724 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10725 _memcmp.c _memmove.c calloc.c realloc.c free.c
10726 * support/regression/tests/malloc.c: added tests for new functionality
10727 * support/regression/tests/zeropad.c: added tests for truncated initializers
10728 and initialized char arrays starting with '\x0'
10729 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10731 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10733 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10735 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10737 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10738 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10739 peephole 177.e. Thanks to anonymous
10741 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10743 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10744 function isn't used in the source but referenced as a
10745 variable initializer then declare it as extern in .asm file
10747 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10749 * .version: increased version number to 2.4.3
10751 Adding version extension according to ChangeLog CVS revision
10752 * src/Makefile.in (target all): added dependency 'version.h'
10753 * (rule version.h): added rule to create version.h from ChangeLog,
10754 * (rule dep): added dependency version.h,
10755 * src/version.awk: AWK script to create version.h
10756 * src/SDCCdwarf2.c (dwWriteModule),
10757 * src/SDCCglue.c (initialComments),
10758 * src/SDCCmain.c (printVersionInfo): modified to write after
10759 version string the version extension number,
10760 * src/SDCCutil.c: included "version.h"
10761 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10763 * src/SDCCutil.h: added prototype for getBuildNumber
10765 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10766 includeDirsSet, too,
10767 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10768 const char [] is found in function prototype...
10770 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10771 moving to WREG with source is already in WREG,
10772 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10773 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10774 * (aopForSym): stack'ed symbols are partially supported, added
10775 if-clause to support symbols in FARSPACE,
10776 * (sameRegs): added test for AOP_ACC to see if registers are same,
10777 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10778 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10779 * (pic16_popRegFromString): will not allocate a new register if it
10780 doesn't find one by name, bug may have introduced...
10781 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10782 * (genIpush): revived to use pic16 port's stack,
10783 * (genAddrOf): added incomplete case for stack'ed operand,
10784 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10785 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10786 can handle multibyte operands,
10787 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10788 * (pic16initialComments): added message for MPLAB compatibility
10790 * src/pic16/main.h: prototype for pic16_mplab_comp,
10791 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10792 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10793 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10794 because of increased complexity of procedure,
10795 * (_process_pragma): stack pragma changed to format 'stack pos len',
10796 emit symbol '_stack_end' to conform with gplink,
10797 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10798 to search for register,
10799 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10801 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10802 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10803 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10804 case for PO_GPR_REGISTER,
10805 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10806 dies, the new era is ahead !...
10807 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10808 pic16_dynInternalRegs,
10809 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10810 * (pic16_allocDirReg): minor optimizations and bug fixes,
10811 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10813 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10814 load stack and frame pointer with address of 'stack_end' symbol
10816 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10818 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10819 without source code but only variable initializers
10821 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10823 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10824 external are not declared as extern to reduce overhead while linking
10826 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10828 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10830 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10832 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10833 Yee Keat for the patch
10834 * src/SDCCast.c (decorateType): fixed bug #979599
10835 * src/ds390/gen.h: removed local fReturnSizeDS390
10836 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10837 * src/ds390/gen.c (genAnd, genOr, genXor),
10838 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10840 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10842 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10843 add relFilesSet to $3, manipulate $2 to handle linking of object
10844 files without source files in command line,
10845 * device/include/pic16 (all headers): added ID location macros,
10846 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10847 entries for ID location bytes,
10848 * (pic16_assignIdByteValue): NEW,
10849 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10850 added field dumpcalltree to pic16_options_t,
10851 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10852 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10853 emitting rFalseIfx label after check_carry label,
10854 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10855 pic16_emitDIRegs), NEW
10856 * (pic16glue): dump .calltree file when option --calltree found,
10857 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10858 * (_pic16_genAssemblerPreamble): emit ID locations after
10859 configuration registers,
10860 * (pic16_linkCmd): modifications of the link command,
10861 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10862 * (pic16_pCodeInitRegisters): don't init stack registers,
10863 * (pic16_findPrevInstruction): fixed bug,
10864 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10865 bug with immediate registers,
10866 * (buildCallTree): traces stack push and pop,
10867 * (pct2): dump also stack usage for each function,
10868 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10869 * (pic16_allocDirReg): various modifications,
10870 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10873 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10875 * src/pic16/pcode.c: removed buggy double colon
10877 2004-07-01 Borut Razem <borut.razem AT siol.net>
10879 * support/scripts/sdcc.nsi: added include/pic16 to setup
10881 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10883 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10884 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10886 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10887 specific command line arguments. Also added sample lkr script
10888 for placing a variable at a specific memory bank.
10889 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10890 at a specific memory bank,
10891 * (pic16_dump_isection): fixed bug which caused string literals to
10892 be omitted when dumping idata section,
10893 * (pic16_groupRegistersInSection): added code to handle registers
10894 in specific memory banks,
10895 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10896 public, all references are renamed too,
10897 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10899 * (pic16_storeForReturn): added case to handle when dest is WREG,
10900 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10901 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10902 pic16_rel_udata, check to see if that register is marked as being
10903 a member of a specific memory bank,
10904 * (pic16_printIvalCharPtr): added code to add string literals either
10905 to code or the idata sections,
10906 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10907 also accept the 'udata' pragma,
10908 * src/pic16/main.h: new structure types sectName and sectSym
10909 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10910 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10911 * (pic16_findPrevInstruction): fixed, it returned nothing,
10912 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10913 instruction combinations,
10914 * (pic16_FixRegisterBanking): heavily reorganised,
10915 * (pic16_AnalyzeBanking): if generating banksel directives is
10916 disabled, then don't call FixRegisterBanking at all,
10917 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10918 completely removed,
10919 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10921 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10923 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10924 Phuah Yee Keat <yk.phuah AT nestac.com>
10926 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10928 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10929 correctly the IVT even if it is relocated to some other location
10931 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10933 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10934 * device/include/pic16/pic18f2220.h: NEW,
10935 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10936 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10937 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10938 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10939 nodefaultlibs, ivt_loc is the location of the interrupt vector
10940 table, and nodefaultlibs signs that default libraries should not be
10941 linked in link stage,
10942 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10943 according to --ivt-loc argument,
10944 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10945 when pragma stack is found,
10947 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10949 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10950 256 (range check), 257 (do while), 258.a-f (bit banging
10951 f.e. on 3-wire SPI bus)
10953 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10955 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10956 variables used exclusively within a loop
10958 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10960 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10962 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10964 * src/SDCClrange.c (computeClash): fixed bug #971834
10966 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10968 * src/mcs51/gen.c (genCmp): fixed bug #975903
10969 * src/hc08/gen.c (operandsEqu),
10970 * src/ds390/gen.c (operandsEqu),
10971 * src/z80/gen.c (operandsEqu),
10972 * src/pic/gen.c (operandsEqu),
10973 * src/pic16/gen.c (operandsEqu),
10974 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10975 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10977 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10979 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10981 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10983 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10984 default case in switch statement,
10985 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10986 to eliminate problem with initialisation of pointers, but problem
10988 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10989 * (emitStaticSegment): removed various lines emitting debug info,
10990 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10991 added processor registers for utilizing EEPROM,
10992 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10993 configurable and set 8
10995 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10997 * .version: increased version number to 2.4.2,
10999 Cumulative patch for pic16 port
11000 * src/pic16/device.c: changed scheme to dump initial values for
11001 variables in idata segment, all print_idata* functions were removed,
11002 now the pic16_printIval* will be called,
11003 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11004 * _pic16_printPointerType, pic16_printPointerType,
11005 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11006 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11007 NEW, similar to the respective functions in SDCCglue.c,
11008 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11009 way, emitting hex bytes,
11010 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11012 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11014 * src/avr/ralloc.c (serialRegAssign),
11015 * src/xa51/ralloc.c (serialRegAssign),
11016 * src/pic/ralloc.c (serialRegAssign),
11017 * src/pic16/ralloc.c (serialRegAssign),
11018 * src/hc08/ralloc.c (serialRegAssign),
11019 * src/z80/ralloc.c (serialRegAssign),
11020 * src/ds390/ralloc.c (serialRegAssign),
11021 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11023 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11025 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11026 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11028 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11030 Cumulative patch for pic16 port:
11031 * src/pic16/device.h (typedef PIC16_device) modified fields for
11032 defining microcontrollers,
11033 * src/pic16/device.c: added new info for all devices in Pics16 array,
11034 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11035 to be optimised out by the pCode optimiser,
11036 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11037 specially, bug reported by G.M. Gallant,
11038 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11039 as force'd so that cannot be optimised out by pCode optimiser,
11040 * src/pic16/pcode.c,
11041 * src/pic16/pcodepeeph.c,
11042 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11043 they are disabled by default, but can be enabled explicit with
11044 command argument --denable-peeps, for testing,
11045 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11046 --pomit-ivt in COMPILE_FLAGS
11048 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11050 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11051 compilation on MSVC
11053 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11055 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11057 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11059 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11060 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11062 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11064 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11065 would only assign 0x300001 register.
11067 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11069 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11070 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11072 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11074 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11076 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11077 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11078 added peephole 254 (left shift), 255 (jump table)
11080 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11082 * device/lib/Makefile.in: removed comment line with model-pic16,
11083 * (target port-specific-objects-pic16): the libraries and objects
11084 are copied to the build directory form the device/lib/pic16/bin
11087 Cumulative patch concerning pic16 port:
11088 * library directory has been re-organized,
11089 * added support for PIC18F1220,
11090 * added headers and library sources for chips 18f1220,18f6520,
11091 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11093 * configuration registers setting has changed, now each supported
11094 device has a complete description of the registers it uses,
11095 * all initialisations are moved to idata sections, these section
11096 can be absolute or relocatable,
11097 * fixed initialisation of codespace variables,
11098 * fixed warning about PCLATU and gpsim,
11099 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11100 * (genAssign): use table reads when assigning from variables in codespace,
11101 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11102 char/int variables placed in codespace,
11103 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11104 registers set in .asm file, no need for --pomit-config-words anymore,
11105 * (pic16glue): some 8051 legacy segments are commented out
11106 (to be removed completely),
11107 * added support for alternative assembler and linker with --asm=
11108 and --link= command line arguments,
11109 * peepholes are disabled automatically in the port, no need to
11110 specify on command line,
11111 * port supports natively char/int/long multiplication, but converts
11112 all divisions to support functions,
11113 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11114 to the file set in variable $2,
11115 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11116 strings in ASCII format and not in hex,
11117 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11118 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11119 allocate proper register if iCodes aren't temporary,
11121 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11123 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11125 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11127 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11130 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11132 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11133 computed address is reused
11134 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11135 multi-byte bitfields
11137 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11139 * src/z80/gen.c: (genArrayInit): must check for pointers too
11141 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11143 * support/regression/tests/zeropad.c: never meant to commit the
11144 nestedstruct test: removed, added check for GCC version
11146 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11148 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11149 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11150 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11151 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11152 bugs 928906 and 954082 half-empty initializers
11154 * src/SDCCsymt.c (getAllocSize): added for above fix
11155 * src/z80/gen.c (genArrayInit): fixed bug 741044
11156 * support/regression/tests/zeropad.c: added tests
11158 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11160 * src/pic16/device.c (pic16_dump_section): corrected bug which
11161 caused some symbols of the libraries to be misplaced
11163 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11165 * src/pic16/glue.c,
11166 * src/pic16/ralloc.h,
11167 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11168 to fix conflict with pic port
11170 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11172 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11173 externs configuration variables,
11174 * src/pic16/ralloc.h,
11175 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11176 prototype in header, commented out some debug messages
11178 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11180 * src/pic16/glue.c,
11181 * src/pic16/main.c,
11182 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11183 for gpasm COFF object generation. Thanks to D. Hawkins for
11186 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11188 * src/ds390/main.c,
11189 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11190 Brock for spotting this)
11191 * src/ds390/gen.c (genEndFunction),
11192 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11193 interrupt handler and critical. Disable push/pop optimizations when
11194 peephole optimizations disabled.
11196 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11198 Updated pic16 library sources and headers.
11199 * device/lib/pic16/pic18f*/ ,
11200 * device/include/pic16/*.h: modified to handle structured SFR
11203 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11205 * src/port.h (PORT structure): added hook initPaths, now each
11206 port can declare its own default search paths,
11207 which can been seen with the --print-search-dirs option,
11208 see pic16 port for example,
11209 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11210 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11211 * (doPrintSearchDirs): NEW, replaces in a central manner the
11212 printing of search dirs which was split in set*Paths functions,
11213 * (main): added call to port->initPaths and doPrintSearchDirs,
11215 * src/ds390/main.c,
11218 * src/izt/tlcs900h.c,
11219 * src/mcs51/main.c,
11221 * src/pic16/main.c: modified port structures to reflect addition of
11224 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11225 * (pic16_dump_section): for registers in same address reserve memory once,
11226 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11228 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11229 result is greater in size than right or left,
11230 * (pic16_genUMult8X8_8): there are some cases where the result can
11231 be 16 bits size, so handle these,
11232 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11233 * (pic16_outBitC): modified to emit pcodes,
11234 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11236 * (genDivOneByte): implemented algorithm to divide 8-bits,
11237 * (genCmp): uncommented goto, but issues still exist,
11238 * (genAnd): fixed a bug with variables >8bits,
11239 * (genPackBits): optimization added that uses BCF/BSF to change a
11241 * (genAssign): fixed bug when assigning floating point literals,
11242 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11243 __sdcc_gsinit_startup label,
11244 * src/pic16/main.c (_pic16_init): removed search directory
11246 * (_pic16_initPaths): NEW, used to initialise search directories,
11247 * (_hasNativeMulFor): support functions for all except char/int
11248 multiplication, and char division,
11249 * (PIC16_port struct): modified entry for native mul support,
11250 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11252 * (buildCallTree): call to register_usage is ifdef'ed out,
11254 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11256 * device/include/string.h: applied Stas Sergeev's patch to make this
11257 header file compatible with the preprocessor -Wundef option
11258 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11259 failure (fixes bug #941458)
11261 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11263 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11264 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11265 that the variable, not the function, should be static
11266 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11267 to be consistent with non-literal case
11269 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11271 * src/SDCCast.c (isConformingBody): fixed bug #949967
11272 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11273 convilong): fixed bug #952086
11275 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11277 * src/SDCCmem.c (allocVariables): fixed bug #955321
11279 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11281 * src/hc08/main.c (_hc08_genAssemblerEnd),
11282 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11283 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11284 completely eliminated the use of a temporary file
11285 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11286 when more than one file linked
11287 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11289 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11291 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11292 which fixes bug #543481
11293 * support/regression/tests/bug-751703.c: fixed comments left from a
11294 cut and paste error
11295 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11296 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11297 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11299 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11300 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11301 are now changed to underscores in moduleName
11303 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11305 * as/mcs51/lkmem.c: better fix for bug #954173
11307 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11308 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11310 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11311 * device/include/c8051f000.h,
11312 * device/include/c8051f120.h,
11313 * device/include/c8051f300.h,
11314 * device/include/c8051f310.h,
11315 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11316 PWM16) and detab'ed
11318 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11320 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11321 and mailing lists, doc'ed --no-peep-comments, removed reference
11322 to knoppix (newest version has no LyX/LaTeX), other minor changes
11323 * src/SDCCglue.c (glue): save 2 bytes stack space with
11324 option --main-return. The ljmp could probably be avoided too
11326 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11328 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11330 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11332 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11333 * src/SDCCopt.c (isLocalWithoutDef),
11334 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11335 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11336 (credit to Maarten Brock for patch #949363, on which this is based)
11337 * support/regression/tests/bug-751703.c: some test cases of extern used
11338 within inner scopes.
11340 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11342 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11344 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11346 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11347 dwWriteLabel): fix to create valid debugger symbols even when
11348 the module name has non-alphanumeric symbols in it
11349 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11350 when a variable's allocation has been optimized away
11353 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11355 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11357 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11358 * src/mcs51/main.c,
11359 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11360 * src/ds390/main.c,
11361 * src/z80/gen.c (z80_emitDebuggerSymbol),
11363 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11365 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11366 * src/pic16/main.c,
11367 * src/avr/gen.c (avr_emitDebuggerSymbol),
11369 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11371 * src/SDCCdebug.c (emitDebuggerSymbol),
11373 * src/port.h: added a debugger struct to the port struct. Added a
11374 callback for defining debugger symbols
11376 * src/SDCCast.c (createLabel),
11377 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11380 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11381 iCode back to the ast for the function
11383 * src/hc08/ralloc.c (hc08_assignRegisters),
11384 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11385 unneeded fields from the regs struct.
11386 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11387 pushReg() & pullReg() functions instead of emitcode()
11389 * src/hc08/gen.c (genLabel, genhc08Code),
11390 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11392 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11395 * src/hc08/gen.c (genEndFunction, genhc08Code),
11397 * src/mcs51/gen.c (genEndFunction, gen51Code),
11399 * src/ds390/gen.c (genEndFunction, gen390Code),
11401 * src/z80/gen.c (genEndFunction, genZ80Code),
11404 * src/pic/gen.c (genEndFunction, genpic14Code),
11406 * src/pic16/gen.c (genEndFunction, genpic16Code),
11408 * src/avr/gen.c (genEndFunction, genAVRCode),
11410 * src/xa51/gen.c (genEndFunction, genXA51Code),
11412 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11413 specific code to cdbFile.c and out of the backend code generators
11415 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11416 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11417 starting address is now 0
11420 * as/hc08/m08pst.c,
11421 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11422 assembler directive for DWARF support
11423 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11427 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11429 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11431 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11432 and inappropriate peephole optimization in jump tables
11434 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11436 * as/hc08/m08pst.c,
11437 * src/SDCCglue.c: sdccopt works for the hc08 port now
11439 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11441 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11443 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11445 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11447 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11449 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11453 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11454 comments from the peephole optimizer replacement rules
11455 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11457 * src/SDCCcse.c (updateSpillLocation),
11458 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11460 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11461 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11462 objects far pointers
11464 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11466 * src/SDCCsymt.h: a missing part of my last change
11467 * src/pic/ralloc.c (regTypeNum),
11468 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11470 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11473 * src/SDCCicode.c (aggrToPtrDclType),
11474 * src/SDCCptropt.h,
11475 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11476 ptrPseudoSymConvert),
11477 * src/pic/ralloc.c (regTypeNum),
11478 * src/pic16/ralloc.c (regTypeNum),
11479 * src/hc08/ralloc.c (regTypeNum),
11480 * src/ds390/ralloc.c (regTypeNum),
11481 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11482 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11484 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11486 * link/z80/lkmain.c (afile),
11487 * as/hc08/lkmain.c (afile),
11488 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11489 prevent a pointer problem when a filename has no directory and
11490 no extension specified.
11492 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11494 * link/z80/lkmain.c (afile): allow periods in directory names
11495 * link/z80/lkmain.c (afile),
11496 * as/mcs51/lkmain.c (afile),
11497 * as/hc08/lkmain.c (afile): allow linker script file to have an
11498 extension other than ".lnk"
11499 * link/z80/lklex.c (getfid),
11500 * link/z80/lkmain.c (parse),
11501 * as/mcs51/lklex.c (getfid),
11502 * as/mcs51/lkmain.c (parse),
11503 * as/hc08/lklex.c (getfid),
11504 * as/hc08/lkmain.c (parse): Support comments in the linker script
11505 file on lines by themselves and after filenames
11507 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11509 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11511 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11513 * src/z80/peeph-z80.def: removed some peephole rules that don't
11514 work with multibyte arithmetic (fixed bug #937126)
11515 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11516 to registers and not global variables
11517 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11518 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11519 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11520 checking for assignments not internally generated (fixed bug #931895)
11521 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11522 structure member (fixed bug #930072)
11524 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11526 * src/SDCCmain.c (linkEdit),
11527 * src/hc08/main.c (_hc08_parseOptions),
11528 * as/hc08/Makefile.in,
11529 * as/hc08/aslink.h,
11531 * as/hc08/m08pst.c,
11532 * as/hc08/lkrloc.c (relr, rele),
11533 * as/hc08/lkarea.c (lnkarea)
11534 * as/hc08/lkmain.c (afile, parse),
11535 * as/hc08/lkelf.c: support for ELF output
11536 * as/hc08/lks19.c (s19),
11537 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11539 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11541 * as/mcs51/lkihx.c: Fixed bug #899105.
11543 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11545 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11546 .dsp files from Unix to DOS.
11548 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11550 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11551 function pointers; we have been compliant for several months now.
11552 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11553 change that was accidently commented out
11554 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11555 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11558 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11560 * src/hc08/gen.c: output of all of the internal debugging information
11561 is now controlled by the D() macro; it is disabled by default
11563 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11565 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11566 harder to keep the same registers during a CAST iCode
11567 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11568 long via int can be done in a single cast, if the signedness is
11570 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11571 putchar() in tinibios.c in ds390's library
11573 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11575 * src/SDCCast.c (decorateType): fixed bug #898889,
11576 cast result of a literal complement too
11577 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11578 fixed check for bitfields
11580 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11582 * src/SDCCicode.c (geniCodeLogic): made it static,
11583 (geniCodeLogicAndOr): added in order to fix bug #905492,
11584 (ast2iCode): fixed bug #905492
11585 * support/regression/tests/bug-905492.c: added
11586 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11587 (processParms): fixed bug #927659: don't copy parms, this will clear
11589 * support/regression/tests/bug-927659.c: added
11591 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11593 * src/SDCCast.c (addCast): don't cast float to char
11594 * device/lib/libsdcc.lib: added _memmove
11596 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11598 * device/lib/large/Makefile: fixed parallel execution by
11599 replacing `make` by `$(MAKE)`
11601 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11603 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11604 offsets (fixes bug #923936)
11606 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11608 * device/lib/small/Makefile: fixed parallel execution by
11609 replacing `make` by `$(MAKE)`
11611 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11613 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11615 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11617 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11618 * src/regression/Makefile: Regression test was not running.
11620 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11622 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11623 complement if possible
11624 * src/SDCCval.c (valComplement),
11625 * src/SDCCicode.c (operandOperation): fixed complement of literal
11626 * support/regression/tests/onebyte.c (testComplement): added
11628 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11630 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11631 return an optimized tree; actually replace actParm with the new tree
11632 * src/SDCCast.h: added some parantheses to remove side effects
11633 * support/regression/tests/bug-920866.c
11635 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11636 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11637 Bit operands were not being handled properly in the pic14 port.
11638 (now src/regression/add.c passes again).
11640 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11642 * src/SDCC.y (labeled_statement): case and default no longer require
11643 a following statement (RFE #893037)
11645 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11647 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11648 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11649 disabled (fixes bug #916294)
11650 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11651 "mov a,acc"; patch provided by Lenny Story
11652 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11654 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11656 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11658 * src/ds390/gen.c (genFunction, genEndFunction),
11659 * src/ds390/ralloc.c (ds390_assignRegisters),
11660 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11661 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11662 pushed if there are parameters passed on the stack. Also, a cleaner
11663 way to decide if r0/r1 should be pushed/popped. (Together they fix
11666 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11669 * device/lib/mcs51/crtpagesfr.asm,
11670 * device/lib/mcs51/crtxinit.asm,
11671 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11672 to avoid confusion with Si Lab's SFRPAGE register.
11674 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11676 * src/SDCCglue.c (emitMaps): allow public sfr variables
11677 * src/SDCCglue.c (initialComments): include compiler build date
11678 with compiler version and put the timestamp of the generated
11679 assembly file on a serperate line to be less confusing.
11680 * src/port.h: added genInitStartup hook
11682 * src/ds390/main.c,
11685 * src/pic16/main.c,
11687 * src/z80/main.c: genInitStartup initialize as NULL (default to
11688 historical behaviour)
11689 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11690 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11691 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11692 library instead of hard coding it into the compiler.
11693 * support/regression/ports/mcs51-stack-auto/spec.mk,
11694 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11695 * device/lib/mcs51/Makefile,
11696 * device/lib/small/Makefile,
11697 * device/lib/large/Makefile,
11698 * device/lib/mcs51/crtpagesfr.asm,
11699 * device/lib/mcs51/crtstart.asm,
11700 * device/lib/mcs51/crtxclear.asm,
11701 * device/lib/mcs51/crtxinit.asm,
11702 * device/lib/mcs51/crtclear.asm,
11703 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11704 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11705 and into user configurable files.
11706 * device/lib/clean.mk: clean mcs51 directory too
11707 * support/regression/tests/longlit.c: added static to T1 declaration
11708 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11709 accesses in the initialization code
11711 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11713 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11714 OSCTRIMVAL as noted in bug #916008
11716 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11718 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11719 in loops with multiple exits (reported as incorrect registers
11720 used by Martin Helmling in Sdcc-user list)
11722 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11724 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11725 made ds390 register extensions look less like error messages
11727 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11729 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11730 reported by Adam Wozniak in Sdcc-user list
11732 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11734 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11735 arithmetic optimizations, added debug output
11737 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11739 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11740 * sdcc.spec: updated and split sdcc into 3 rpms
11741 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11742 needed for literals of LEFT_OP and '+'
11743 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11744 introduced RESULT_TYPE_NOPROM
11745 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11747 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11748 limited promotion to int only for '*'
11749 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11751 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11753 * src/pic16/gen.c (genSkip),
11754 (genc16bit2lit), (gencjneshort): commented out
11755 (is_LitOp): new helper function, checks operand type
11756 (genCmpEq): rewritten
11758 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11760 * support/regression/tests/bug-908454.c: added
11762 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11764 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11765 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11766 (geniCodeCast): cosmetic, don't preserve bit storage class
11767 (geniCodeLeftShift): added promotion
11768 (geniCodeLogic): fixed regression
11769 * src/SDCCsymt.c (computeTypeOr): accept bits too
11770 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11772 2004-03-07 Borut Razem <borut.razem AT siol.net>
11774 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11776 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11778 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11779 version of pic16_genPackRegisters which does not check if ic is a
11781 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11782 function cause string1.c regression test fails
11784 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11786 * sim/ucsim/configure.in,
11787 * sim/ucsim/configure,
11788 * sim/ucsim/doc/Makefile.in: use docdir
11789 * src/SDCC.y: fixed sbit atrributes
11790 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11791 * src/SDCCast.c (decorateType): |^& need special promotion handling
11793 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11794 * src/SDCCsymt.h (computeType),
11795 * src/SDCCicode.c: computeType() needs op
11796 * src/SDCCsymt.c (checkTypeSanity),
11797 * doc/sddman.lyx: "plain" bitfields are unsigned
11798 * src/SDCCsymt.c (computeTypeOr): added
11799 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11801 * src/SDCCval.c (val*): computeType() needs op
11802 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11803 * support/regression/tests/onebyte.c: added tests for |^&
11805 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11807 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11808 for writing icode into asm output.
11810 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11812 * src/pic16/device.c: added some debug lines enabled
11813 with macro DEBUG_CHECK,
11814 * src/pic16/genarith.c: more debug in genPlus,
11815 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11816 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11817 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11818 * (aopForSym): onStack symbols are re-placed in data memspace,
11819 and onStack flag is cleared,
11820 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11821 copy temporary pcodeop,
11822 * (genPcall): added warning for not updating PCLATU,
11823 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11824 always true for pic16 port,
11825 * (genMultOneWord): NEW, supports integer multiplication,
11826 * (genMult): modified to call genMultOneWord,
11827 * (ifxForOp): added warning when return NULL,
11828 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11829 flag is set before call to operandFromSymbol for implicit
11831 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11832 options.intlong_rent are set by default,
11833 * (_hasNativeMulFor): modified to allow port generation of integer
11835 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11836 set regtype to REG_SFR for all registers, restricting seting the
11837 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11839 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11841 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11842 more than 500 times in the regression tests
11844 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11846 * support/Util/SDCCerr.h,
11847 * support/Util/SDCCerr.c,
11848 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11850 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11851 for symbol conflicts.
11852 * support/valdiags/tests/enum.c,
11853 * support/valdiags/tests/tentdecl.c,
11854 * support/valdiags/tests/struct.c: expect possible error messages
11855 referring to original symbol definitions.
11856 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11858 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11860 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11862 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11864 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11866 * src/pic16/ralloc.c (newReg): fixed bug #908929
11868 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11870 * src/ds390/gen.c: added missing #include "main.h"
11872 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11874 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11875 checking if symbol is already in set,
11876 * src/pic16/device.h: prototype for checkAddSym,
11877 * src/pic16/gen.c: (_G): added entry interruptvector,
11878 * (assignResultValue): removed some commented out lines,
11879 * (genFunction): check for ISR via sym->type, absolute section for
11880 interrupt code is created via a new pBlock, the goto instruction is
11881 placed now correctly at the interrupt vector position, changed all
11882 references from ivec to _G.interruptvector,
11883 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11884 is the interrupt is a high priority one, same for return from ISR,
11885 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11886 externs to calls of checkAddSym,
11887 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11888 pic16_pcode_verbose flag is set,
11889 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11890 * src/pic16/pcoderegs.c: message about how many registers are saved
11891 will only be emitted if pic16_pcode_verbose flag is set,
11893 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11895 * src/ds390/ralloc.h,
11896 * src/ds390/ralloc.c (ds390_regWithIdx),
11897 * src/ds390/gen.c (emitcode),
11898 * src/ds390/main.h,
11899 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11900 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11901 ds390operandCompare, getRegsRead, getRegsWritten,
11902 initializeAsmLineNode): customized instruction size calculation for
11903 ds390, started basis for some register optimizations
11904 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11905 corresponding assembly output
11906 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11907 missing push/pop of r0/r1. Optimized push/pops
11909 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11911 * src/mcs51/main.c (instructionSize): fixed ACALL size
11912 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11914 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11916 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11917 the sorting of rlist with NULL elements
11918 * (print_idataType, print_idata): NEW to create idata sections
11919 * src/pic16/device.h: idataSymSet new variable
11920 * src/pic16/gen.c (genFunction): fixed some bugs in string
11921 comparing, improved the absolute section creation for ISRs,
11922 added FSR0L/FSR0H in registers that are saved in an ISR,
11923 * (genInline): fixed the processing of inline snippets,
11924 now they undergo no process by the peephole optimizer
11925 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11926 are placed in idataSymSet,
11927 * (pic16emitStaticSeg): extern symbols are added in externs,
11928 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11929 switching when aboslute variables are placed in access bank memory
11930 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11931 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11932 commented out with #if,
11933 * (pic16_packRegisters): reintroduce the check for CAST because some
11934 symbols are not correctly handled,
11935 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11936 pCodeInstruction instead of pCode,
11937 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11938 pCodeAsmDir definition,
11939 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11940 directive, then the argument directive is emitted without the leading
11941 tab, hack for inline labels which must be in the first column,
11942 * (compareLabel,pic16_findNextInstruction),
11943 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11944 * (insertBankSwitch): modified for the new pCodeAsmDir,
11946 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11947 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11949 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11951 * (pushSide): commented out with #if,
11952 * (assignResultValue): fixed some typos in saving
11954 * (genPcall): FIXED and sync'ed with genCall,
11955 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11956 * (genNearPointerGet): fixed to handle some more cases,
11957 implementation scheme via table reads,
11958 * (genConstPointerGet): modified to access code memory correct,
11959 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11960 and improved to handle some cases
11961 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11962 instead of "RETLW" for init data
11963 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11964 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11965 variables are placed in access bank memory (<0x80 and >=0xf80),
11966 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11967 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11968 TBLWT_POSTDEC,TBLWT_PREINC
11969 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11970 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11972 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11973 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11974 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11975 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11977 2004-02-29 Borut Razem <borut.razem AT siol.net>
11979 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11980 support/Util/findme.h, support/Util/system.h: enhance binary relative
11981 search for lib and include by using findProgramPath()
11983 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11986 * src/SDCCpeeph.c (pcDistance),
11988 * src/mcs51/ralloc.h,
11989 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11990 * src/mcs51/main.h,
11991 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11992 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11993 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11994 size calculation port specific, started basis for some register
11996 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11997 missing push/pop of r0/r1. Optimized push/pops
11998 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11999 * device/lib/_modsint.c (_modsint),
12000 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12001 and stack version so regression tests pass
12003 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12005 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12006 * src/SDCCast.c (decorateType): catch another small optimization
12008 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12009 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12010 modified to finally use computeType() all over SDCC,
12011 see Feature Request #877103
12012 * src/SDCCval.h: cosmetic
12013 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12014 valCompare(); regression tested in muldiv.c
12015 * support/regression/tests/muldiv.c (testMod): mod sign follows
12018 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12020 * src/SDCCast.c (decorateType): fixed bug #902362
12021 * doc/INSTALL.txt: fixed install instructions for win32
12023 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12025 * device/include/Makefile.in (install): fixed by replacing spaces
12028 * doc/INSTALL.txt: updated for release
12029 * doc/sdccman.lyx: added warning for --xstack being buggy
12031 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12033 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12034 to eliminate build warnings.
12035 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12037 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12038 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12040 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12041 removed -penable-stack, added comment for stack pragma, added
12042 warning for not initializing the stack/frame registers, removed
12043 comment at interrupts section
12045 Stack is made permanent, there is no ability to disable stack usage.
12046 * src/pic16/device.h,
12047 * src/pic16/device.c: removed all references to USE_STACK macro,
12048 * src/pic16/device.c (pic16_dump_section): when no elements in
12049 rlist, free rlist before return,
12050 * (pic16_dump_int_registers): NEW, internal registers are a new set
12051 of general purpose registers reused by each function,
12052 * (checkAddReg): returns 1 if registers is added to set,
12053 * (pic16_groupRegistersInSection): when a registers is of type
12054 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12055 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12056 SRCASECMP macro is moved here from device.c
12057 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12058 PO_PCLATU, PO_PRODL, PO_PRODH,
12059 * (pic16_pCodeOpType, genMinus,
12060 changed compares to "a" register, with AOP_ACC,
12061 * (pic16_genPlus): fixed some bugs and indented properly,
12062 * (pic16_addSign): changed size to size+offset in the MOVWF
12064 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12065 multiply 8-bit operand by literal, result is 8-bit,
12066 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12067 multiply 2 8-bit operand, result is 8-bit,
12068 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12070 * src/pic16/gen.c: changed accUse to contain WREG only,
12071 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12072 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12073 true, do not use immediate addressing any more unless sym is a
12074 pointer in codespace,
12075 * (aopForRemat): do not use immediate addressing when symbol not in
12076 codespace and when symbol's address is requested,
12077 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12079 * (aopGet): added case for AOP_ACC and don't return "accumulator
12080 bug" but WREG instead,
12081 * (popGetTempReg): pushes contents of temporary register in stack,
12082 * (popReleaseTempReg): pops contents of temporary register from
12083 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12084 * (pic16_popGet): separated case AOP_ACC to return register WREG
12085 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12086 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12087 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12088 the use of immediate pointers to certain cases only.
12090 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12091 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12092 * (assignResultValue, genCall, genRet): modified to use the new
12093 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12094 genPcall is still broken,
12095 * (genFunction): added code to create 'A' type pBlocks when
12096 interrupt functions are generated, code not extensively tested yet,
12097 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12098 * (genEndFunction): modified so ISRs pop stored registers from stack,
12099 * (genMultOneByte): cleanup,
12100 * (AccRsh): added flag andmask, to and result with appropriate mask,
12101 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12102 * (genDataPointerGet): fixed and reenabled its use,
12103 * (genNearDataPointerGet): bugs fixed,
12104 * (genDataPointerSet): bugs fixed,
12105 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12106 pic16_DumpSymbol, pic16_DumpOp,
12107 * src/pic16/genutils.h: function prototypes for the above functions,
12108 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12110 * (pic16emitRegularMap): many many many improvements, but needs a
12112 * src/pic16/main.c: enable_stack in pic16_options is removed,
12113 * (_pic16_parseOptions): removed command line options -penable-stack,
12114 * (_process_pragma): emit stack symbol only when stack pragma is
12116 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12117 redirected to FSR0L/FSR0H pair,
12118 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12119 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12120 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12122 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12123 * (dumpPicOptype): NEW,
12124 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12125 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12126 with movff instruction,
12127 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12128 added pic16_int_regs, some packRegsFor* functions are commented out,
12129 because produce errors,
12130 * src/pic16/NOTES: minor modifications
12132 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12134 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12135 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12137 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12138 * as/mcs51/lkaomf51.c: fixed bug #895763
12140 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12142 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12144 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12146 * doc/sdccman.lyx: added details about the HC08 storage classes and
12147 interrupts, fixed the register usage info for z80 & gbz80
12149 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12151 * doc/sdccman.lyx: added more pic16 port documentation
12152 * device/include/pic16/: added header pic18fregs.h
12154 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12156 * doc/sdccman.lyx: added Vangelis' contribution
12158 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12160 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12161 extend to the next CALL or PCALL, not just to the next CALL.
12163 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12165 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12167 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12169 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12170 bug #895752 and a better fix for bug #716790
12172 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12174 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12176 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12178 * doc/sdccman.lyx: minor changes, minor changed
12180 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12182 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12183 which can't handle SDCC_NEWONEBYTEOPS,
12184 (geniCodeMultiply): removed conversion from mult to shift for pic14
12187 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12190 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12191 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12192 thus fixing bug #895406
12194 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12196 * device/lib/_modsint.c,
12197 * device/lib/_modslong.c: sign follows divisor only
12198 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12199 signs or signedness can be ignored
12200 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12201 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12202 added optimization for IFX,
12203 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12205 reenabled optimization for IFX, which was removed on 2004-01-11
12206 * src/SDCCast.h: added return type IFX
12207 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12208 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12209 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12210 SDCC_OLDONEBYTEOPS selects the old behaviour
12211 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12212 changed again and commented promotion rule
12213 * src/SDCCval.c (valDiv): promotion no longer necessary
12214 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12215 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12217 * support/regression/tests/onebyte.c: added
12219 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12221 * gen.c (genInline): reverted to old code for assemnling inline
12222 code because of bug reported James Chadd
12224 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12226 * ralloc.h: missing declarations from previous patch,
12227 seems that patch for ralloc.h was never applied, fixed
12229 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12230 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12234 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12235 indirect addressing. Marked FSR0 as deprecated
12236 * gen.c (pointerCode): commented out, not needed now
12237 (pic16_popGet2p): new MOVFF helper function
12238 (genGenPointerGet),
12239 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12240 (shiftRLong): removed duplicate debugging info
12242 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12244 * src/ds390/gen.c (genNearPointerGet),
12245 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12246 optimization with bits, but not bitfields.
12247 * src/ds390/ralloc.c (packRegisters),
12248 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12250 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12252 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12254 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12257 * src/SDCCicode.c (operandFromSymbol),
12258 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12259 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12260 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12261 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12262 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12263 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12265 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12266 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12267 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12268 * src/SDCCsymt.c (newSymbol),
12269 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12272 * src/SDCCval.c (newiList): fixed bug #885705
12274 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12276 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12277 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12279 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12281 * device/include/c8051f120.h,
12282 * device/include/c8051f300.h,
12283 * device/include/c8051f310.h: added/updated header files for Silicon
12284 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12285 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12286 in new section Submitting patches
12288 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12290 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12291 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12292 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12294 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12295 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12296 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12298 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12299 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12300 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12302 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12303 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12304 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12305 genGenPointerSet): fixed bug #892400
12306 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12307 to eliminate build warnings.
12308 * src/SDCCast.c (processParms),
12309 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12311 * support/valdiag/valdiag.py: added GCC to the list of defines active
12312 when compiling with gcc
12314 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12316 * support/Util/SDCCerr.h,
12317 * support/Util/SDCCerr.c,
12318 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12319 with an incomplete type (fixed bug #883734)
12320 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12322 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12324 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12326 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12328 * src/SDCCast.c (decorateType),
12329 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12330 function pointer implementation
12331 * support/regression/tests/funptrs.c: added tests to verify both forms
12332 of function pointers work correctly. Added tests to verify parameters
12333 are passed in the correct order.
12335 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12337 * device.c (regCompare): registers are sorted by ascending
12338 address and increasing size,
12339 * main.c (_pic16_finaliseOptions): removed the declaration
12340 of compiler macro MCU. Now a macro of the format pic18fxxxx
12341 will be defined from the command line
12343 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12344 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12346 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12347 PCOP_RLCF was overwritten!
12348 * gen.c (genSkip): commented out calls to pic16_emitcode,
12349 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12351 * (genRRC): added debugging info,
12352 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12353 overwritten while shifting,
12354 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12355 overwritten while shifting,
12358 * (shiftLLeftOrResult),
12359 * (shiftRLeftOrResult),
12361 * (shiftLLong): Implemented with pic16_emitpcode
12362 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12363 * (genLeftShift): Fixed bug, operand for shift by variable always
12364 was "and"ed with 0x0f,
12365 * (genLeftShiftLiteral),
12367 * (genRightShiftLiteral): added debugging info,
12368 * (genrshFour): added comment,
12369 * (genRightShift): determined signedness from operand "left"
12370 instead of "result"
12372 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12374 * src/SDCCicode.c (geniCodeParms),
12375 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12376 function pointers, fixed function pointer bugs #861242 and #861896
12378 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12380 * device/include/c8051f000.h,
12381 * device/include/c8051f120.h,
12382 * device/include/c8051f300.h: added header files for Silicon
12383 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12385 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12387 * src/SDCCast.c (processParams): added new type flow and restructured
12388 (gatherAutoInit): added new type flow
12389 (addCast): cosmetic changes
12390 (getLeftResultType): added new type flow for array indices, patch
12391 provided by Stas, see FR #877103
12392 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12393 array index patch by Stas
12394 * src/SDCCast.h: added prototype getResultTypeFromType()
12396 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12397 * src/pic/glue.c (pic14emitStaticSeg),
12398 * src/pic16/glue.c (pic16emitStaticSeg),
12399 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12400 for initialization of symbols
12401 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12402 * support/Util/SDCCerr.h:
12403 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12404 * .version: bumped version number to 2.3.8
12405 * device/include/Makefile.in (install),
12406 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12409 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12411 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12412 Slade Rich fixed an optimization bug
12413 * src/pic/pcodepeep.c,
12414 * src/pic/pcoderegs.c
12415 * doc/Makefile (install): added test for directory
12417 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12419 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12420 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12421 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12422 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12423 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12424 * as/mcs51/asexpr.c (term),
12425 * as/hc08/asexpr.c (term): fixed bug #887146
12427 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12429 * src/z80/gen.c (genMult): handle single byte result product
12430 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12431 DUMMY_READ_VOLATILE (fixed bug #886367)
12433 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12435 * support/regression/tests/libmullong.c: fixed logic, on little endian
12436 hosts we ended without a mullong_wrapper()
12438 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12440 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12441 virus/worm forged address usage.
12443 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12445 Fixed promotion, it should be done on AST level:
12446 * src/SDCCast.c (addCast): added promotion to int
12447 (decorateType): updated call to upCast()
12448 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12449 usualUnaryConversions()
12451 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12453 * support/regression/tests/literalop.c (mulWrapper): Added a
12454 wrapper to remove integer overflow warnings.
12456 * support/regression/tests/float_trans.c: Made work on host.
12458 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12461 * support/regression/generate-cases.py (main): Changed from inline
12464 * doc/Makefile (install): Changed to depth first to get rid of
12465 missing directory install warning.
12467 * as/Makefile (install-doc): Made work on Mac.
12469 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12471 * src/SDCCast.c: added an additional type flow in decorateType() of
12472 opposite direction, see feature request #860006; it's enabled at runtime
12473 by setting the environment variable SDCC_NEWTYPEFLOW
12474 * src/SDCCast.h: changed prototype of decorateType()
12475 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12476 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12477 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12478 see feature request #877103
12479 * src/SDCCval.c: updated call of decorateType()
12480 (valBitwise): fixed bug #882876
12481 (valMinus): added promotion
12482 (valLogicAndOr): result is unsigned
12483 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12484 * src/SDCCsymt.c (computeType),
12485 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12486 must not cause an unsigned operation
12487 * src/pic/glue (pic14emitRegularMap),
12488 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12490 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12492 * src/pic/pcode.c (PCodeID): commented out left over debug code
12494 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12496 * support/valdiag/tests/overflow.c: added shift tests
12497 * src/pic/device.c,
12504 * src/pic/pcodepeep.c,
12505 * src/pic/pcoderegs.c,
12506 * src/pic/ralloc.c,
12507 * src/pic/ralloc.h: applied patch from Slade Rich;
12508 added support for multiple code pages and multiple RAM banks on the
12509 PIC 14 port. The ASM files now no longer simply assume all the
12510 code / RAM are in the same page / bank. This means the linker can
12511 safely allocate code/RAM of separate ASM files to different pages/banks.
12512 * doc/sdccman.lyx: added Slade's tips
12513 * src/mcs51/peeph.def: fixed bug #880768
12515 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12517 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12518 * src/SDCCast.c (decorateType): fixed bug #880197
12520 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12522 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12525 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12526 strtof is not part of C89 and isn't included with Mac OS X.
12528 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12530 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12531 shiftL2Left2Result): fixed bug #879326
12532 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12533 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12534 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12535 address fetch for clr instruction
12536 * device/lib/hc08/_mulint.c: created optimized assembly version
12537 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12539 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12541 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12542 proposed in FR #877103
12544 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12546 * src/SDCCval.c (cheapestVal): added missing checks
12547 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12548 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12550 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12552 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12555 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12557 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12558 loaded with the linker search paths (-L arguments) and the libraries
12559 to be linked with the current source (-l arguments). Changes
12560 currently will affect only the pic16 port.
12561 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12562 include path the port specific paths and port specific libraries,
12563 * gplink command now contains the $3 argument,
12564 * src/pic16/device.h,
12565 * src/pic16/device.c,: structure PIC_device is made public and
12566 renamed to PIC16_device, the same for variable Pics which is renamed
12567 to Pics16. Updated all references to them.
12568 * src/pic16/glue.c (pic16glue): corrected bug with code
12569 initialization which bypassed the variable initializations block.
12571 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12572 COMPILE_FLAGS and added the --nostdinc option
12574 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12576 * device/include/mc68hc908jb8.h: Register defs for another member
12577 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12579 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12581 Documenting changes from previous commits.
12582 * configure.in (version 1.56),
12583 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12584 when generating output files to configure the pic16 library,
12585 but now I've commented it out, since gputils aren't installed in the
12586 SF compile farm, so library won't compile
12588 * device/lib/Makefile.in (version 1.56): initially I've added in
12589 target 'all' the prerequestive 'model-pic16' so it compiled the
12590 pic16 library, but now I've commented it out for the same reasons
12592 * added targets 'model-pic16' and 'objects-pic16' to compile the
12594 * added target 'port-specific-objects-pic16' to handle the
12595 generated libraries and copy them into the build/ directory
12596 * added target 'clean-intermediate-pic16' to clean intermediate
12597 files into pic16 directory
12598 * in target 'installdirs' added line to create directory pic16 in
12599 the installation path
12601 * device/include/Makefile.in (version 1.11): in target 'install'
12602 added lines to copy all header files to installation path,
12603 * in target 'installdirs' added line create directory for pic16
12604 headers in the installation path
12606 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12608 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12611 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12614 * device/lib/configure.in,
12615 * device/lib/configure: fixed for autoconf 2.57
12617 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12619 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12620 option so that it actually works. Made it specific to the z80, since
12621 the gbz80 doesn't have these kinds of I/O ports.
12623 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12625 * device/include/z180.h,
12626 * device/lib/_memcpy.c,
12627 * device/lib/_memmove.c,
12628 * device/lib/_mulint.c,
12629 * device/lib/ser_ir.c,
12630 * device/lib/ser_ir_cts_rts.c,
12631 * device/lib/_strcmp.c,
12632 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12633 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12634 portmode; added deprecation warning for bank= and protmode= forms.
12635 Also, guard against buffer overflow.
12636 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12638 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12640 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12641 changed interrupt vector table generation to only emit declared vectors.
12642 * device/include/Makefile.in: added missing backslash
12643 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12645 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12647 Mainly changes to support compilation of the device libraries
12648 * src/pic16/device.c: stack is allocated via symbol and not
12649 via literal number. The symbol is placed in the corresponding
12650 position of the data ram
12651 * (pic16_dump_section): relocatable and absolute uninitialized
12652 data are now emitted in sorted order to reduce section naming,
12653 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12654 weren't marked as being in the access bank,
12656 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12658 Added portion of GNU PIC Library under the directory
12659 device/include/pic16 and device/lib/pic16. These files
12660 contain the declarations of SFRs for the PIC18Fxx2 devices.
12661 The directory is initialized via configure from toplevel.
12663 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12665 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12666 the spilllocations to be compared correctly
12668 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12670 * src/SDCCast.c (decorateType): fixed bug introduced today
12672 2004-01-12 Borut Razem <borut.razem AT siol.net>
12674 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12675 doc/sdccman.lyx: upper case pragmas are deprecated
12677 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12679 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12680 in simpler and even better code
12682 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12684 * src/SDCCicode.c (operandOperation): fixed bug #874819
12685 * src/SDCCast.c (decorateType): fixed
12686 char foo (unsigned long ul) { return ul > 0; }
12688 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12690 * doc/sdccman.lyx: Moved and added some sections, small changes
12691 all over. Telling LaTeX to be less strict with word spacing
12692 to better keep the right margin. Changed some notes about
12693 maintainance of the ports in section 3.2.1 - is it OK like this?
12695 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12697 SDCC source changes:
12698 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12699 convilong): modified to inform the pic16 port that builtin functions
12702 PIC16 PORT specific changes:
12703 * src/pic16/device.c pic16_dump_equates() added,
12704 processor registers declared internally by the port are emitted in
12705 the translation as equates,
12706 * src/pic16/gen.c: inline code is passed unprocessed to the
12708 * (pic16_popGetLit2): fnuction modified to take second operand as
12709 pCodeOp pointer and not as literal,
12710 * (popRegFromIdx): prefixed with pic16_,
12711 * (pic16_popCombine2): modified to receive already allocated pCode
12713 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12714 * (genFunction): initializes local stack frame and pushes on stack
12715 all the registers used by this function,
12716 * (genEndFunction): restores all registers from stack and restores
12718 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12720 * (pic16glue): changed the program startup sequence,
12721 * added new dbName code 'A' for functions placed in absolute section
12722 * src/pic16/main.c: added function attribute _naked,
12723 * added pragma 'code' to place a fnuction at an absolute address,
12724 * added command line arguments --debug-ralloc and --pcode-verbose,
12725 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12726 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12727 * (pic16_newpCodeOpLit2): modified to take the second operand as
12729 * (pic16_printpBlock): modified to emit each function in a separate
12731 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12732 UPPER for immediate operands,
12733 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12735 * src/pic16/peeph.def: all peepholes with movff are commented out,
12736 because there is a problem in the pcode peep optimizer,
12737 * src/pic16/ralloc.c: the register allocator can now reuse local
12738 function symbols for another function. This saves register usage.
12739 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12741 Added file src/pic16/NOTES with information about program writing on
12742 the current port version.
12744 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12746 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12747 and peephole 252 (array access)
12749 2004-01-09 Borut Razem <borut.razem AT siol.net>
12751 * src/SDCCmain.c : fixed #872250: -l command line defined library
12752 files are scanned before standard library files
12754 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12756 * src/SDCCast.c (decorateType): fixed bug #874046
12758 2004-01-09 Borut Razem <borut.razem AT siol.net>
12760 * support/scripts/sdcc.nsi: remove previous installation
12762 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12764 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12765 bytes for last interrupt vector (mcs51)
12766 * sdcc.spec: fixed typo
12768 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12770 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12771 gen51Code): more efficient parameter receive for --model-large
12774 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12776 * src/ds390/main.c,
12777 * src/z80/main.c: added missed needLinkerScript flags (more than
12778 one port structure defined in these file)
12779 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12782 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12784 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12785 * src/port.h: added flag needLinkerScript in port->linker
12786 structure to inform whether to create a .lnk file or not,
12788 * src/ds390/main.c,
12790 * src/mcs51/main.c,
12792 * src/pic16/main.c,
12794 * src/z80/main.c: changed appropriately to configure
12795 needLinkerScript flag
12797 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12798 * src/pic/glue.c: added variable udata_section_name to
12799 override default uninitialized data segment definition for
12800 devices only with SHAREBANK memory (reported from Erik Epetrich)
12801 * (pic14emitOverlay): modified to emit a commented overlay segment
12802 directive when no overlay data exist
12803 * (picglue): modified to emit uninitialized data segment
12804 according to udata_section_name
12805 * src/pic/main.c (_pic14_parseOptions): added command line
12806 options --udata-section-name=[name] to override default
12807 udata definition name
12808 * modified _linkCmd and _asmCmd to include compiler passed
12809 arguments via -W option
12810 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12811 object file from '.rel' to '.o' in port->linker structure,
12812 changed size of fptr from 2 to 3 in port structure
12814 2004-01-07 Borut Razem <borut.razem AT siol.net>
12816 * support/scripts/sdcc.nsi: update PATH
12817 * support/scripts/sdcc.ico: craeted
12819 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12821 * device/include/Makefile.in: fix install
12822 * doc/Makefile: fix install
12824 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12826 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12828 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12829 how the function variable allocation summary is displayed; also
12830 include information about variables allocated to the overlay
12833 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12835 * as/mcs51/lkmain.c: Help about -Y option
12836 * as/mcs51/lkarea.c: Fixed gcc warnings
12838 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12840 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12842 * support/valdiag/tests/overflow.c: added
12843 * src/SDCCast.c (decorateType),
12844 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12845 LEFT_OP (left shift)
12847 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12849 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12850 (default behaviour).
12852 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12854 A python script to validate compiler diagnostic messages. It can be
12855 used to verify that sdcc complains about bad c source code and
12856 gives a good location of the error.
12857 * support/valdiag/Makefile,
12858 * support/valdiag/valdiag.py,
12859 * support/valdiag/tests/*
12861 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12863 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12864 * src/SDCCsymt.c (newEnumType),
12866 * support/Util/SDCCerr.c,
12867 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12869 * support/regression/tests/enum.c: added test for enum values that
12870 require at least 2 bytes of storage.
12872 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12874 * src/common.h: added ifndef/define/endif macros
12875 around the header file.
12876 Bug reported from Jesus Calvino-Fraga
12878 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12880 * sdcc.spec: updated
12881 * device/include/Makefile.in: don't install CVS directories
12882 * device/lib/Makefile.in: added removal of CVS directories after install
12883 * doc/Makefile: fixed install, added local_icons
12884 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12885 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12886 * src/ds390/gen.c (genRightShift): fixed bug #870788
12887 * src/SDCCast.c (decorateType): fixed bug #870781
12889 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12891 PIC16 port related changes:
12892 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12893 added variable stackPos,
12895 * gen.c: genCall, assignResultValue: added support for
12896 pushing/retrieving function parameters to/from stack,
12897 genFunction,genEndFunction: setup stack frame for the
12898 generated function,
12899 genAddrOf: will be changed according to bug 863624
12901 * added files genutils.c and genutils.h which contain gen*
12902 debugged and optimised functions extracted from gen.c
12904 * glue.c: added variable 'externs' which holds extern symbols,
12905 pic16emitRegularMap: is modified to properly handle relocatable
12906 symbols under the new scheme,
12907 pic16createInterruptVect: is modified
12908 pic16printPublics: is modified to emit 'global' assembler directives,
12909 added pic16_printExterns to print extern symbols,
12910 pic16glue: initializes stack/frame pointer in the beginning of
12911 the assembly output. Temporary hack, will be corrected later,
12912 because gplink yet does not support stack and SDCC does not
12913 yet support a type of crt0.o object to create the final binary.
12915 * Removed many lines that contain 8051 legacy code.
12916 * The code is finally placed under a 'code' directive.
12917 * Added port specific options.
12919 * _process_pragma: simplified since now we do not need *special*
12920 include file to define SFR registers. But a separate header
12921 will be needed. This will be developed later.
12922 * _pic16_parseOptions: added, parses port specific options:
12923 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12924 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12925 --preplace-udata-with=
12927 * _pic16_setDefaultOptions: modified to initialize section names,
12928 but hack is temporarly out of order since it needs improvement.
12929 * _pic16_genAssemblerPreamble: configuration words are emitted by
12930 their address instead of their name. This part is incomplete and
12931 supports only the 18Fxx2 devices. Other devices will emit an error
12932 during assembly since they do not contain the same set of config
12934 * _pic16_genIVT: is modified,
12936 * pcode.c: added definitions for some hardware registers that are needed
12938 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12939 All PCI entries are updated. Now LFSR is supported.
12940 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12941 * added pic16_newpCodeOpLit2 to support instructions with
12942 two literal arguments
12943 * pic16_pCode2str: corrected code that emits assembler instructions
12944 with two literal operands and those that have an access bit modifier
12945 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12946 this fixes a bug which caused some labels to be lost, when an
12947 assembler directive was added, i.e. banksel,
12948 * pic16_FixRegisterBanking: improved logic that causes the insertion
12950 * InlineFunction: functions that are called once, are not any more
12951 inlined. This can be a port option in the future,
12953 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12955 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12956 hold the corresponding uninitialized symbols,
12957 * pic16_allocProcessorRegister: registers have explicit marked the
12959 * pic16_allocInternalRegister: registers are explicit marked as
12961 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12962 processing list, so bit registers were lost,
12965 * ralloc.h: added field 'accessBank' and original symbol operand
12966 in register definition,
12967 * removed the field isMapped from register definition,
12969 ** Several functions have been removed from various sources:
12970 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12971 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12972 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12973 pic16_assignRelocatableRegisters
12975 ** others have been introduced:
12976 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12977 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12979 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12981 * support/scripts/inc2h.pl: changed definition of BIT_AT
12982 to emit 'sbit at' instead of 'bit at'. This was a request.
12984 PIC16 port related preliminary changes:
12985 * gen.c: prefixed function popRegFromString with
12986 pic16_ and all references to it corrected
12987 * pcode.c: all pic16_pc_* hardware registers prefixed
12988 with underscore (_),
12989 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12990 * ralloc.c: newReg(): when register is REG_SFR then
12991 set address to rIdx,
12992 pic16_allocProcessorRegister(): marks register wasUsed=0
12993 pic16_writeUsedRegs(): added a call to assign processor
12994 registers via pic16_assignFixedRegisters
12996 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12998 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12999 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13000 variables in unused register banks. Also the SSEG is placed
13001 wherever there is enough space for it, and IDATA can be anywhere
13002 in internal RAM. For now compile using -Wl-Y[stack_size].
13003 The mem file is different for this option as well, since it
13004 makes no sense of talking about DSEG lenght.
13006 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13008 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13009 in certain cases, e.g. when ROM assignment, patch provided
13010 from Albert den Haan.
13012 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13014 Many signedness and type propagation fixes:
13015 * src/SDCCicode.c: made geniCodeCast() static
13016 replaced SPEC_ by IS_ (cosmetic)
13017 (operandOperation): fixed div and mod operation
13018 (usualBinaryConversions): added support for promotion of char
13019 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13020 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13021 (geniCodeAdd): an array index will stay unsigned, even if promoted
13023 (geniCodeArray): ditto
13024 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13025 * src/SDCCsymt.c (computeType): added more support for char;
13026 promotion of char is selectable by promoteCharToInt, fixed signedness
13028 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13029 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13030 * src/SDCCval (val*): replaced signedness calculation by
13032 rearranged if-branches (cosmetic)
13033 (valShift): added warning W_SHIFT_CHANGED
13034 (valCompare): fixed problem with different types
13035 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13036 * support/regression/tests/literalop.c: added many cases
13037 * support/regression/tests/ast_constant_folding.c: changed finally to
13039 * .version: new year, new version: 2.3.7
13040 * src/SDCCmain.c (main): applied patch #866468
13041 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13042 provided by Scott Bronson
13043 * doc/sdccman.lyx: updated documentation for sdcdb
13044 updated and added chapter tips
13046 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13048 * src/SDCCsymt.h: missing from yesterday's commits
13050 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13052 * src/SDCC.y (struct_or_union_specifier),
13053 * support/Util/SDCCerr.c,
13054 * support/Util/SDCCerr.h: verify that struct & union tags are used
13057 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13059 * src/SDCCglobl.h: missing from yesterday's commits
13061 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13063 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13064 sft_attributes, struct_declaration, parameter_declaration,
13065 type_name, start_block, declaration_list),
13066 * src/SDCC.lex (check_type): support redefinition of typedef names
13068 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13070 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13071 aligned xdata arrays. Erik helped me with the if clause.
13073 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13075 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13078 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13081 * src/SDCCast.c (newAst_),
13083 * src/SDCCicode.c (ast2iCode, newiCode),
13085 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13086 expr, statement, expression_statement, selection_statement,
13087 iteration_statement, expr_opt, jump_statement): foundation for tracking
13089 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13092 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13094 * support/Util/SDCCerr.c,
13096 * src/SDCCast.c (createCase, createDefault, decorateType),
13097 * src/SDCClabel.c (labelUnreach),
13098 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13100 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13101 (with thanks to Stas Sergeev)
13102 * device/include/time.h,
13103 * device/lib/time.c (CheckTime): suppress unreachable code warning
13105 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13107 * src/SDCCast.c (createIvalCharPtr),
13108 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13110 * support/regression/tests/nullstring.c: tests for these two bugs
13112 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13114 * support/Util/SDCCerr.h,
13115 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13116 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13117 about storage class and 'at' used inside struct or union
13118 * src/SDCCBBlock.c (iCodeFromeBBlock),
13119 * src/SDCCcse.c (ifxOptimize),
13120 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13121 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13122 printIval, emitStaticSeg, emitOverlay),
13123 * src/SDCClabel.c (deleteIfx),
13124 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13125 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13126 gatherAutoInit, processParms),
13127 * support/Util/SDCCerr.h,
13128 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13129 reporting for post-parse errors.
13131 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13133 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13134 implicit casts via union; they don't work on big endian systems
13135 (possible fix for bug #861138)
13137 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13139 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13140 * src/mcs51/main.c: fixed the fix for bug #737001
13142 2003-12-15 Borut Razem <borut.razem AT siol.net>
13144 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13146 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13148 * support/makebin/makebin.c: put output in binary mode
13150 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13152 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13153 xdata and data memory on startup. Set the environment variable
13154 SDCC_NOGENRAMCLEAR to disable this.
13155 * src/mcs51/peephole.def,
13156 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13157 (allows non-interrupt and interrupt code to safely compete for a resource
13158 without the non-interrupt code having to disable interrupts)
13160 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13162 * src/SDCCicode.c (geniCodeAdd),
13163 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13164 with valFromType if type might be a pointer and host is big endian).
13165 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13166 types, not just integer types.
13167 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13168 multiply defined with mismatching "at" address.
13170 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13172 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13173 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13174 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13175 with embedded nulls (fixed bug #753752)
13177 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13179 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13180 Apparently this did not see much testing (endless loop)
13182 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13184 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13186 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13188 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13189 gracefully handle NULL memmap pointers
13191 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13193 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13194 instead of deleting the iCode when an operand is volatile
13195 * src/z80/gen.c (genDummyRead),
13196 * src/mcs51/gen.c (genDummyRead),
13197 * src/ds390/gen.c (genDummyRead),
13198 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13200 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13201 * src/SDCC.y: fixed bug #850420
13203 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13205 Applied z80 i/o port patch from Peter Townson and fixed some operators
13206 to better handle operands in A register.
13207 * device/include/z180.h
13213 * src/z80/peeph-z80.def
13214 * src/z80/peeph.def
13217 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13219 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13221 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13223 * device/lib/hc08/_mullong.c: Removed extra #endif
13225 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13227 * sim/ucsim/hc08.src/inst.cc,
13228 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13229 carries from x to h
13230 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13231 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13232 * device/include/stdarg.h: fixed varargs for hc08
13233 * device/lib/Makefile.in,
13234 * device/lib/hc08/Makefile,
13235 * device/lib/hc08/_mulint.c,
13236 * device/lib/hc08/_mullong.c: fixed some endian problems
13238 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13240 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13241 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13242 * device/lib/_gptrget.c,
13243 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13245 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13247 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13248 * src/SDCCast.c (astErrors): fixed bug #846007
13249 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13251 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13253 * src/SDCCast.c (decorateType): disabled a transformation I added in
13254 revision 1.188 (access to fields of a structure at an absolute address);
13255 it breaks with bitfields, extern declarations, and gcse analysis.
13256 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13257 could be assigned through a pointer, so don't complain.
13258 * src/SDCCast.c (astErrors),
13260 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13262 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13264 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13265 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13266 output of __config directives, since gpasm now supports them
13267 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13268 pre-processor macro, i.e. -DMCU=p18f452
13269 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13270 and modified to handle 'cast' icode similarly to '=' icode
13271 * src/pic16/device.h (typedef struct PIC_device): added field
13272 'extMIface' to indicate that chip has external memory interface
13273 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13274 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13277 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13279 * src/SDCC.y (pointer): fixed bug #846006
13280 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13281 * src/SDCCast.c (decorateType): fixed bug #846009
13282 * src/ds390/peeph.def,
13283 * src/ds390/gen.c (genAnd, genOr),
13284 * src/mcs51/peeph.def,
13285 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13287 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13289 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13296 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13300 * src/SDCCbitv.c: added function to free a bitvector
13301 * src/SDCClrange.h,
13302 * src/SDCClrange.c: added function to recompute the liveranges
13303 * src/avr/ralloc.c,
13304 * src/ds390/ralloc.c,
13305 * src/hc08/ralloc.c,
13306 * src/mcs51/ralloc.c,
13307 * src/pic/ralloc.c,
13308 * src/pic16/ralloc.c,
13309 * src/xa51/ralloc.c,
13310 * src/z80/ralloc.c: recompute the liveranges after register packing
13312 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13314 * src/SDCCloop.c (newInduction): fixed bug #845630
13316 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13318 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13319 inadvertantly left behind from my 2003-11-12 change
13321 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13323 Updated headers I neglected to commit yesterday.
13324 * src/SDCClrange.h,
13327 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13329 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13330 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13331 * src/SDCCopt.c (eBBlockFromiCode),
13332 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13333 the creation of the key hash table from the sequencing so it can be used
13334 earlier (for some GCSE bug fixes still pending)
13336 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13338 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13339 * support/regression/tests/addsub.c: testing genPlus shortcut
13341 2003-11-15 Borut Razem <borut.razem AT siol.net>
13343 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13345 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13347 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13348 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13349 ordering is immaterial.
13350 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13352 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13354 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13355 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13356 (SIGSEV) of bug #840381
13357 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13358 unlink new file before rename if new and old filenames are the same)
13360 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13362 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13363 uninitialized variables) for the mcs51. Set environment variable
13364 SDCC_GENRAMCLEAR to test.
13365 xdata initialization slightly shorter
13367 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13370 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13371 #838241 & 780691 (basicly the same bug)
13372 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13373 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13375 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13377 * src/SDCCmain.c (linkEdit): "fix" #834252
13379 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13381 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13383 * src/SDCC.y: fixed bug #819403
13385 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13387 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13388 the reentrant attribute.
13389 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13390 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13392 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13393 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13394 erroneously reduced to a literal.
13395 * src/hc08/ralloc.c (packRegisters, rematStr),
13396 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13399 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13401 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13402 * doc/sdccman.lyx: changed from 'article' to 'book'
13403 * doc/Makefile: readded test_suite_spec and cdbfileformat
13405 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13407 * device/include/stdlib.h: include malloc.h to comply with ANSI
13408 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13410 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13412 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13413 * doc/clean.mk: also remove *.out files
13414 * doc/sdccman.lyx: some additions, larger top/bottom margins
13416 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13418 * src/SDCC.y: fixed bug #837365
13419 * support/regression/tests/bitopcse.c
13420 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13421 a symbol (might be valop instead)
13422 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13423 * device/lib/clean.mk: added hc08 to the cleaning list
13425 2003-11-04 Borut Razem <borut.razem AT siol.net>
13427 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13429 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13430 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13431 malloc is declared in standard stdlib.h
13433 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13435 * device/lib/hc08/Makefile: need to clean .rel not .o files
13436 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13438 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13442 * src/mcs51/main.c,
13443 * src/ds390/main.c,
13447 * src/pic16/main.c,
13448 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13449 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13450 tests (which uses the port's oclsExpense function)
13456 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13458 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13460 * src/SDCCcse.c (ifxOptimize),
13461 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13462 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13463 deleting the IFX iCode.
13464 * src/hc08/ralloc.c: reduced unneeded slocs
13465 * src/hc08/gen.c: fixed bug in asmopToBoolean
13467 2003-11-04 Borut Razem <borut.razem AT siol.net>
13469 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13470 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13471 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13472 transferred to configure
13474 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13476 Use headers defined in the C[++] standards:
13477 * sim/ucsim/gui.src/serio.src/fileio.cc
13478 * sim/ucsim/gui.src/serio.src/frontend.cc
13479 * sim/ucsim/gui.src/serio.src/main.cc
13480 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13481 * support/Util/NewAlloc.c
13483 * as/mcs51/lklibr.c
13487 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13489 * Added MSVC projects for hc08 assembler and linker:
13490 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13491 /as/hc08/link_hc08.dsp
13493 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13495 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13497 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13499 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13501 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13503 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13505 2003-10-31 Borut Razem <borut.razem AT siol.net>
13507 * support/cpp2/cpplib.h,
13508 support/cpp2/cpplib.c,
13509 support/cpp2/cpplex.c,
13510 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13511 to switch _asm block preprocessing on / off. Default is
13512 #pragma preproc_asm +
13514 2003-10-31 Borut Razem <borut.razem AT siol.net>
13516 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13517 when outputting comment blocks (when executed with -C option) and
13518 _asm (SDCPP specific) blocks
13520 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13522 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13524 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13526 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13528 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13530 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13531 * src/SDCCast.c (decorateType): fixed bug #832664
13533 2003-10-31 Borut Razem <borut.razem AT siol.net>
13535 * support/cpp2/cpplex.c: fixed for SDCPP:
13536 comments(when executed with -C option) and _asm blocks
13537 were included even if they where in skipped #if block.
13538 Applied solution from GCC cpp 3.3.2
13540 2003-10-31 Borut Razem <borut.razem AT siol.net>
13542 * src/SDCC.lex: sdcc now understands both formats:
13543 '# <line_number> <file_name>' and
13544 '#line <line_number> <file_name>'
13545 * support/cpp2/cppmain.c: sdcpp now generates the standard
13546 '# <line_number> <file_name>' instead of former
13547 '#line <line_number> <file_name>'
13549 2003-10-30 Borut Razem <borut.razem AT siol.net>
13551 * support/cpp2/cpphash.h,
13552 * support/cpp2/cpplib.h
13553 * support/cpp2/cpplex.c,
13554 * support/cpp2/cppmain.c,
13555 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13557 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13559 Fixed a number of problems revealed by bug #827883.
13560 * src/SDCCloop.c (loopInvariants): Spill location of the
13561 result operand should be recomputed if extracted from
13562 a loop. Also, don't extract assignments of an iTemp
13564 * src/SDCCast.c (isConformingBody): loop reversal should
13565 not occur if the control variable is involved with a
13566 relational operator.
13568 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13570 * .version: bumped to 2.3.6 to reflect the big improvements
13571 made by Erik and Klaus. Thanks!
13573 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13575 Replaced the livrange code.
13576 * src/SDCClrange.c: added new LR code
13578 * src/SDCCBBlock.h: removed remainig parts from old LR code
13579 * src/ds390/ralloc.c,
13580 * src/ds390/gen.c: minor fixes to make it work with new code
13582 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13585 * as/hc08/lkrloc.c,
13587 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13588 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13589 (tweaked fix for bug #818696)
13591 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13593 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13595 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13598 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13599 * src/mcs51/gen.c (gencjneshort),
13600 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13601 more efficient (per Scott Bronson's suggestion)
13603 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13605 Extended the semantics of the critical keyword to include
13606 individual statements. See RFE #827755 and #799831
13611 * support/Util/SDCCerr.c
13612 * support/Util/SDCCerr.h
13617 2003-10-19 Borut Razem <borut.razem AT siol.net>
13619 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13621 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13623 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13625 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13626 and predecrement operand is displayed
13628 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13630 * src/SDCCval.c (valMinus): fixed bug #826041
13632 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13634 Some hc08 related updates that I missed earlier
13635 * sim/ucsim/stypes.h
13636 * support/regression/ports/hc08/spec.mk
13638 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13640 New target "hc08" for the Motorola 68hc08 family of micros
13648 * sim/ucsim/hc08.src/*
13649 * sim/ucsim/configure.in
13650 * src/ucsim/configure
13651 * sim/ucsim/packages_in.mk
13654 * device/include/mc68hc908qy.h
13655 * device/lib/hc08/*
13656 * device/lib/Makefile.in
13657 * support/regression/ports/hc08/*
13658 * support/regression/Makefile
13660 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13662 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13664 * src/ds390/gen.c (genCast): fixed bug #821957
13666 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13668 * device/lib/logf.c: "fixed" overlay bug
13669 * support/regression/ports/host/spec.mk: added m library
13670 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13671 * support/regression/tests/float_trans: added (for Eric)
13673 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13675 * src/mcs51/gen.c (genCpl): fixed bug
13676 http://sf.net/mailarchive/message.php?msg_id=6263915
13678 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13680 * src/SDCCast.c (decorateType): added extended constant folding
13681 * src/SDCCsymt.c (computeType): cleanup
13682 * src/SDCCval.c (valShift): minor optimization
13683 * support/regression/tests/ast_constant_folding.c: added
13685 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13687 * src/SDCCmain.c: removed some unintended changes
13689 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13691 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13692 * src/z80/gen.c: fixed part of bug #817589
13693 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13695 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13697 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13708 * src/ds390/ralloc.c
13710 * src/mcs51/ralloc.c
13712 * src/pic16/ralloc.c
13713 * src/xa51/ralloc.c
13715 * src/z80/gen.c: removed unused label "release:"
13717 2003-10-06 Borut Razem <borut.razem AT siol.net>
13719 * src/SDCC.lex: removed definition of unused variables
13720 save_optimize and save_options
13722 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13724 * clean.mk: removed '=' in "-maxdepth=1"
13725 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13726 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13728 2003-10-06 Borut Razem <borut.razem AT siol.net>
13730 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13731 my_unput() replaced by unput()
13733 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13735 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13736 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13737 type-punned pointer will break strict-aliasing rules"
13738 Old LR behaviour is again default; Klaus' LR can be choosen by
13739 defining the environment variable LRKLAUS
13743 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13744 * clean.mk: fixed removal of files in bin/CVS/
13745 * device/lib/clean.mk: fixed removal of directories small and large
13746 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13748 * src/SDCCval.c: removed superflous test for pedantic
13750 2003-10-05 Borut Razem <borut.razem AT siol.net>
13752 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13753 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13754 message "unmatched #pragma SAVE and #pragma RESTORE"
13756 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13758 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13759 assembly, critical functions, atomic, nojtbound)
13761 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13763 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13769 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13772 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13774 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13776 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13777 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13778 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13780 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13782 * src/z80/gen.c (genRet): fixed bug #524753
13783 * src/z80/gen.c (genCast): fixed internal error on cast from
13785 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13786 fix for bug #477835 to the z80
13787 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13788 for tracking iCodes in the peephole optimizer for z80
13790 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13792 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13793 the other part of bug #814548
13794 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13796 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13798 * src/SDCCcse.c: fixed part of bug #814548
13800 2003-09-28 Borut Razem <borut.razem AT siol.net>
13802 * src/asm.c: rewrite of printILine() to use temporary file instead
13804 * src/xa51/main.c: commented out declaration of int rewinds
13806 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13808 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13810 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13812 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13813 * src/asm.c (printILine): Fixed bug #811015
13815 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13817 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13820 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13822 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13823 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13824 to correctly handle general case of AOP_PAIRPTR
13825 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13827 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13829 * src/mcs51/ralloc.c (fillGaps),
13830 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13831 register positioning bug)
13833 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13835 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13837 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13839 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13840 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13841 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13842 (ralloc doesn't intentionally do this now, but perhaps later)
13843 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13844 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13845 register positioning bugs (Fixed bug #762602 and #795325)
13846 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13847 (Fixed bug #808779)
13848 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13849 lines that --i-code-in-asm generates
13851 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13853 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13854 trying to fclose a FILE* that was already closed.
13856 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13858 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13859 of const struct should be treated as if const themselves)
13861 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13863 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13865 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13867 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13868 Unix (/n) and DOS (/r/n) line terminations.
13870 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13872 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13875 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13877 * src/mcs51/gen.c (genFunction, genEndFunction),
13878 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13879 and restore of EA so that stack offsets to parameters are
13880 correct when using both critical and reentrant/stack-auto.
13881 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13882 size (can be triggered in error if sloc is shared between
13883 different sized objects)
13884 * device/include/float.h: fixed macros to explicitly use
13885 unsigned long where needed
13887 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13889 Feature req. 799831: added code to allow nesting of critical functions
13890 * src/mcs51/gen.c (genFunction, genEndFunction)
13891 * src/ds390/gen.c (genFunction, genEndFunction)
13893 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13895 * src/SDCCsymt.c (sclsFromPtr),
13897 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13898 support for standard C idiom of memory mapped variables; for
13899 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13900 to xdata int at 0x1234 tempvar = 1.
13901 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13902 provided by Akiya ISHIDA
13904 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13906 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13907 * src/SDCCval.c (constVal): added reduction from int to char
13908 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13909 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13910 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13912 * support/regression/tests/shifts.c: fixed
13914 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13916 * src/z80/gen.c (genXor): Fixed bug #805445
13918 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13920 Fixed bug #621531 (const & volatile confusion in the type chain).
13921 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13922 refer to the const or volatile state of the pointer itself.
13934 * src/pic16/ralloc.c
13935 * support/regression/tests/const.c
13937 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13939 When checking for duplicated modules, use absolute paths
13940 instead of relative paths. Files changed:
13945 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13947 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13949 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13951 * device/include/string.h: added size_t typedef, changed
13952 prototypes to use size_t, eliminated separate reentrant and
13953 non-reentrant declarations, added _memmove declaration
13954 * device/lib/_memcpy.c: changed to use size_t instead of int,
13955 changed /4 to >>2 to avoid division library call
13956 * device/lib/_memcmp.c,
13957 * device/lib/_memset.c,
13958 * device/lib/_strncat.c,
13959 * device/lib/_strncpy.c,
13960 * device/lib/_strncmp.c: changed to use size_t instead of int
13961 * device/lib/_memmove.c: new file (fixed bug #772294)
13962 * device/lib/Makefile.in: added _memmove.c
13963 * device/lib/z80/asm_strings.s: fixed bug #772290
13964 * support/regression/tests/bitfields.c: attempt to fix host assertion
13965 failure on amd64-unknown-linux2.2
13967 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13969 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13970 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13971 * as/z80/asmain.c (main): fixed bug #801766
13973 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13975 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13978 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13980 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13981 reported in bug #800609
13983 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13985 * Top header beautifications in src/pic16 directory:
13986 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13987 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13988 pcoderegs.h, ralloc.c, ralloc.h
13989 * main.c: added top header and GPL license notice
13990 * pcode.c: fixed the if-conditional warning
13992 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13994 * device/lib/_mullong.c: replaced int by short for gcc
13996 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13998 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13999 and JUMPTABLE iCodes properly now (worked by accident before)
14000 * src/mcs51/gen.c (leftRightUseAcc),
14001 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14002 iCode properly now. Use getSize instead of nRegs since a & b
14003 aren't part of the nRegs tally.
14005 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14007 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14008 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14009 before instructions that use the _STATUS register
14011 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14013 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14014 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14015 fetching of the pointer
14016 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14017 copied from genNearPointerSet()
14018 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14019 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14020 If they pop r0/r1 they must be called in the opposite order than aopOp().
14021 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14022 (resp. --stack-auto), prepared for --xstack
14024 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14026 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14028 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14030 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14031 these ports have their own __sdcc_external_start()
14033 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14035 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14036 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14037 type for bits was changed. It resulted in bit variables becoming
14038 global, which is not permitted in PIC 14 assembly output.
14040 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14042 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14044 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14046 Z80 and MCS51 linkers complaint if a public symbol is defined
14047 in more than one library module:
14051 * as/mcs51/Makefile.in
14053 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14055 A few small changes that speed up the peephole optimizer.
14059 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14061 Try to make the peephole optimizer smarter by maintaining
14062 an association between the assembly source code and the
14063 iCodes that originated them. Put this information to use
14064 with a new peephole rule condition "notVolatile" so that
14065 the rules can be aggressive yet still safe.
14070 * src/mcs51/peeph.def
14072 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14076 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14077 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14078 if the left or right operand symbols have the accuse flag set.
14080 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14082 Changed the type of the result of the ! (NOT) operator to char;
14083 previously it returned the same type as the source. This allows
14084 us to eliminate all the genFloatNot functions (all of its target
14085 implementations were very buggy) since !float can use the same
14088 * src/SDCCicode.c (ast2iCode): ! returns char
14089 * src/mcs51/gen.c (genNot, genNotFloat),
14090 * src/ds390/gen.c (genNot, genNotFloat),
14091 * src/z80/gen.c (genNot, genNotFloat),
14092 * src/pic/gen.c (genNot, genNotFloat),
14093 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14095 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14097 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14098 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14099 during interrupts. Ensure WSAVE is located at a shared bank address.
14100 2. Fixed page selection in some places
14101 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14102 the registers name strings.
14103 4. Fixed "signed / unsigned compare" compiler warnings.
14104 5. The PIC port manages its own allocation of the general purpose
14105 registers, but makes no attempt to reuse them. As a result when
14106 compiling it soon runs out of general purpose registers. Some
14107 additional code was added to the files pcode.c and device.c to walk
14108 through the function call tree and rename the registers so that they
14118 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14119 genPlus() & genMinus() when the result is the same as left or right
14121 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14123 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14125 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14127 Made bitfield a distinct type from bit so that bitfields
14128 convert as per ANSI C and bits retain their traditional
14129 boolean style behaviour. Implemented bitfield support in
14137 * src/ds390/gen.c: bit v bitfield split
14138 * src/z80/gen.c: New support for bitfields
14139 * support/regression/tests/bitfields.c: reenabled z80,
14142 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14144 Rules 246.x, 247.x relate to bitfields, the others speed up
14145 access to xdata mapped I/O devices.
14147 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14149 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14151 Cleaned up genPackBits and genUnpackBits and added two helper
14152 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14153 for literal assignments in genPackBits (thanks to Frieder for
14159 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14161 Fixed bug #748310 (pointer to function type mishandled when the
14162 function name is omitted). Also fixed a SIGSEGV when a function
14163 attribute (reentrant, etc) is used on a non-function or on a
14164 function but misplaced before the parameter list.
14166 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14168 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14169 * support/Util/SDCCerr.h,
14170 * support/Util/SDCCerr.c: Added func attr misuse error msg
14172 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14174 Fixed bug #787649 by anonymous
14175 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14176 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14178 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14180 Fixed numerous bitfield problems.
14182 * src/SDCC.y: More bitfield related error checking
14184 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14185 * support/Util/SDCCerr.h,
14186 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14187 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14188 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14189 * support/regression/tests/bitfields.c: tests added
14191 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14193 Made the constant following the "interrupt" keyword optional. If
14194 omitted, the function will not automatically be given an entry
14195 in the interrupt vector table (similar to #pragma NOIV, but
14196 less syntacticly kludgy). The interrupt number is also now
14197 range checked. Also fixed a bug in the high order bit example
14204 * support/Util/SDCCerr.c
14205 * support/Util/SDCCerr.h
14208 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14210 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14211 * src/SDCCicode.c (operandOperation): rewritten some ops
14212 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14213 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14215 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14216 be re-activated by defining REDUCE_LITERALS)
14217 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14218 unsigned, but are signed by default
14219 * src/SDCCval.c (constVal): rearranged
14220 * src/SDCCval.c (valMod): preliminary fix
14221 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14222 * support/regression/literalop.c: added, work in progress
14224 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14226 Generate warnings for useless declarations like "char data;"
14227 that don't do what new users expect.
14230 * support/Util/SDCCerr.h
14231 * support/Util/SDCCerr.c
14233 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14235 * src/SDCCval.c (valMult): fix overflow detection of negative int
14237 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14239 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14241 Changes to support big endian targets:
14254 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14256 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14257 * device/lib/time.c: fixed warning "integer overflow in expression"
14259 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14261 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14262 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14263 constants are unsigned; added recognition of "u" flag for unsigned
14264 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14265 * src/SDCCval.c (valDiv, valMod): fixed signdness
14266 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14267 signedness of modulo, left and right shift
14268 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14269 * support/Util/SDCCerr.h: added warning W_INT_OVL
14270 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14271 * src/SDCCast.c (ast_print): improved output of constants
14273 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14275 Fixed some warnings when building with MSVC:
14277 * as/mcs51/asdata.c
14281 * link/z80/aslink.h
14282 * link/z80/lkdata.c
14283 * link/z80/lkeval.c
14288 * support/cpp2/cpplib.c
14292 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14294 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14296 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14298 * support/librarian/clean.mk: Do not remove Makefile.
14299 * support/librarian/Makefile: added.
14301 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14303 Added librarian to MSVC build:
14306 * support/librarian/librarian.dsp
14308 'configure' not needed for librarian, removed:
14309 * support/librarian/configure
14310 * support/librarian/configure.in
14311 * support/librarian/config_in.h
14312 * support/librarian/Makefile.in
14314 Hopefully these ones built the librarian and the rest of sdcc properly:
14316 * Makefile.common.in
14318 Messed up 'configure', so revert to previous version:
14322 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14324 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14325 there, while the mantissa of a double is "only" 53 bits wide.
14327 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14329 Adding sdcclib to the build. MSVC project coming soon.
14330 Files added/changed:
14332 * support/librarian/clean.mk
14333 * support/librarian/configure
14334 * support/librarian/configure.in
14335 * support/librarian/config_in.h
14336 * support/librarian/Makefile.bcc
14337 * support/librarian/Makefile.in
14338 * support/librarian/sdcclib.c
14341 * Makefile.common.in
14345 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14347 Linker now complaints if linked modules have conflicting options, for
14348 example, one compiled using --model-large and another one compiled with
14349 --model-small. The following files were modified:
14351 * as/mcs51/asdata.c
14352 * as/mcs51/aslink.h
14354 * as/mcs51/asmain.c
14356 * as/mcs51/i51pst.c
14357 * as/mcs51/lkdata.c
14358 * as/mcs51/lklibr.c
14359 * as/mcs51/lkmain.c
14365 * link/z80/aslink.h
14366 * link/z80/lkdata.c
14367 * link/z80/lklibr.c
14368 * link/z80/lkmain.c
14371 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14373 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14374 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14376 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14378 * src/z80/mappings.i: fix _mul[us][int,long] entries
14380 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14382 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14384 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14386 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14387 * support/regression/tests/bitopcse.c: added
14395 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14397 added support for new library format to z80, gbz80 linkers:
14403 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14405 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14406 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14408 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14410 added DUMMY_READ_VOLATILE:
14419 * src/SDCCcse.c (algebraicOpts): many improvements
14420 * src/SDCCcse.h: removed algebraicOpts()
14421 * src/SDCCicode.c (picDummyRead): added
14423 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14425 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14426 "Insufficient space in data memory".
14428 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14430 * src/mcs51/gen.c: fixed bug #771358
14431 * src/z80/gen.c: fixed bug #759087
14433 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14435 * src/pic16/glue.c: minor cleanup by Vangelis
14437 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14439 * device/include/regc515c.h: fixed #758477
14440 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14441 * device/lib/_gptrput.c: saved a few bytes
14442 * my tab spacing is 8, yours too?)
14443 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14444 * device/lib/serial.c: process RX bytes earlier than TX bytes
14445 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14447 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14449 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14451 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14453 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14455 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14457 * device/lib/Makefile.in: bad fix, reverted to 1.43
14459 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14461 * device/lib/Makefile.in: added missing z80 object files
14463 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14465 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14466 pic16 progress by Vangelis:
14469 * src/pic/Makefile:
14476 * pic16/genarith.c:
14481 * pic16/pcodepeep.c:
14484 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14486 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14488 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14490 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14491 added gbz80 build to MSVC project.
14492 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14493 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14494 from 8051 stuff and setup so it links using a .lnk file.
14496 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14498 * support/librarian/sdcclib.c: sdcc librarian.
14499 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14502 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14504 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14506 2003-07-02 Borut Razem <borut.razem AT siol.net>
14508 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14509 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14510 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14511 src/xa51/main.c, src/z80/main.c:
14512 virtualization of glue() function: each port has it's own glue function,
14513 which is accessed by do_glue function pointer in PORT.general structure
14515 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14517 * DS800C400 fun, improved ROM interface and tinibios.
14519 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14521 * More support for DS80C400. Now includes beginning of interface to ROM.
14523 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14525 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14527 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14529 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14531 2003-06-19 Borut Razem <borut.razem AT siol.net>
14533 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14535 2003-06-19 Borut Razem <borut.razem AT siol.net>
14537 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14538 fixed Z80 port - crt0.o: cannot open.
14540 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14542 * support/Util/MySystem.c (merge_command): revert bad fix
14544 2003-06-18 Borut Razem <borut.razem AT siol.net>
14546 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14548 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14550 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14551 option --use-stdout sends errors to stdout instead of stderr.
14553 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14555 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14557 2003-06-15 Borut Razem <borut.razem AT siol.net>
14559 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14560 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14561 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14562 fixed width array of pointers replaced with sets;
14563 multiple include and lib paths ared transferred to preprocessor and linker
14564 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14565 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14566 fixed width array of pointers
14567 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14568 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14569 fixupPath(), getPathDifference()
14570 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14571 fixed width array of pointers
14573 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14575 * src/pic16/ralloc.c: fix warnings
14576 * src/pic16/pcode.c: fix warning
14578 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14580 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14581 know all the details, but essentially this set of changes enable
14582 the pic16 port to generate movff instructions and generate assembler
14586 * src/pic16/glue.c:
14587 * src/pic16/pcode.c:
14588 * src/pic16/device.c:
14589 * src/pic16/main.c:
14590 * src/pic16/pcode.h:
14591 * src/pic16/pcoderegs.c:
14592 * src/pic16/ralloc.c:
14593 * src/pic16/ralloc.h:
14595 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14597 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14598 added option --vc, so sdcc errors and warnings are compatible with
14599 Microsoft Visual Studio.
14601 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14603 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14604 device/lib/libfloat.lib: added atof function.
14606 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14608 * doc/sdccman.lyx: updated to Lyx 1.3
14609 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14610 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14611 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14613 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14615 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14617 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14619 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14620 additions to the "related tools/documentation" section
14622 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14624 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14626 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14628 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14629 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14631 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14633 * doc/sdccman.lyx: fix double dash and other minor things
14634 * doc/Makefile: fix double dash
14636 2003-05-28 Karl Bongers(patches from Martin Helmling)
14637 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14638 condition and ignore commands.
14640 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14642 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14643 is in parts still quite out of date, I did changes as far as I felt makes sense
14644 for a non-native english speaker.
14645 Please feel free to add to the manual or to correct my changes.
14646 * doc/Makefile: undid touching the date of intermediate tex files.
14648 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14650 * doc/sdccman.lyx: Manual has an index now
14652 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14654 Finalize muluint/mulsint and mululong/mulslong merging:
14655 * device/lib/_mulint.c
14656 * device/lib/_mullong.c
14657 * device/lib/gbz80/mul.s
14658 * device/lib/gbz80/stubs.s
14659 * device/lib/z80/mul.s
14660 * device/lib/z80/stubs.s
14661 * src/SDCCsymt.c (initCSupport)
14663 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14665 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14666 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14667 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14668 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14671 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14673 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14674 the regression tests I'm not brave enough to enable 245.b, 245.c
14675 * doc/sdccman.lyx: added latex preamble for hyperref package.
14676 Using pdflatex this will give you a hyperlinked pdf file with
14677 bookmarks. (prepend '%' before /usepackage if this breaks something)
14679 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14681 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14683 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14685 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14687 2003-05-21 <johan AT balder>
14689 * src/SDCCglue.c (printIval): fixed bug #739934
14691 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14693 Applied patch from bug 737905 (renamed yylineo to mylineno):
14700 * src/pic16/pcode.c: Cleaned warnings
14701 * src/pic16/pcodeflow.c: Cleaned warnings
14702 * src/pic16/pcoderegs.c: Cleaned warnings
14704 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14706 * src/pic16/pcode.c: Cleaned warnings
14707 * src/pic16/pcodepeep.c: Cleaned warnings
14708 * src/pic16/ralloc.c: Cleaned warnings
14710 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14712 * doc/sdccman.lyx: fixed bug 739745
14713 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14715 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14717 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14718 it can be defined with CFLAGS when running configure
14719 * src/SDCCmain.c: fixed compiling + linking with object files
14721 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14723 * configure.in: configure for pic16 port,
14724 added --disable-pic16-port
14725 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14726 * src/SDCCmain.c: linkOptions is changed to set *,
14727 added if/endif conditional macros to remove options help
14728 messages from optionsTable when a port is not configured, added
14729 support for the PIc16 port in the ports table, when executing
14730 the compiler with no port specified on command line, a default
14731 port is selected with the new macro DEFAULT_PORT which is
14732 defined in port.h, in setDefaultOptions() linkOptions is removed
14733 from initialization assignment, since now it is a set,
14734 parseCmdLine uses setParseWithComma for linkOptions, in
14735 linkEdit() linkOptions are accessed with new function indexSet()
14736 which returns the i'th item of a set variable. See SDCCset.c, in
14737 linkEdit() when calling buildCmdLine(), added linkOptions as
14738 last argument. Now users can pass arguments to gplink via the
14739 -Wl option, main() uses pic16glue() to glue up pic16 programs
14740 * src/SDCCpeeph.c: various changes to support pic16
14741 * src/SDCCset.c: added function void *indexSet(set *, int) to
14742 return the i'th item of the set
14743 * src/SDCCset.h: added function prototype for indexSet()
14744 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14745 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14746 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14747 added macro DEFAULT_PORT
14748 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14749 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14751 * src/pic16/glue.c: commented out some error producing lines
14752 * src/pic16/main.c: __config directives are commented out to stop
14753 gpasm complaining and test the linkage with gplink, _linkCmd and
14754 _asmCmd changed to be more gplink and gpasm friendly
14755 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14756 produced an error when parsed, peep rule 12 is added to utilize
14757 movff, but it is commented out since the pCode does not support
14758 yet a command with 2 address arguments
14760 2003-05-18 <johan AT balder>
14762 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14763 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14764 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14766 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14767 Added feature to script commands from file.
14769 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14771 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14772 * src/SDCCutil.c: include ctype.h for win32
14774 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14776 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14778 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14780 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14781 Fixed so you can set breakpoints prior to run, run does not stop
14782 on entry now. Add tbreak. Other enhancements and fixes for use
14785 2003-05-12 Borut Razem <borut.razem AT siol.net>
14787 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14789 2003-05-11 Borut Razem <borut.razem AT siol.net>
14791 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14792 the path of bin directory, so that PATH is the only env. variable, which has to be set
14793 in case of standard installation.
14794 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14795 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14796 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14798 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14800 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14801 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14802 temp files are in the port dir; clean the gen/test directory when
14803 generating new test.c
14804 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14805 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14806 * support/regression/tests/zeropad.c: added
14808 2003-05-09 <johan AT balder>
14810 * src/SDCCglue.c: fixed bug #597940
14812 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14814 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14815 cache sfr, optimize next,step, fix off by one sourceline,
14816 support ddd list function.
14817 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14819 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14821 * support/regression/HTMLgen.py: added compare_s2f()
14822 * support/regression/Makefile: redo 1.27
14823 * support/regression/generate-cases.py: redo 1.5
14825 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14827 * support/regression/tests/float.c: workaround 33 bit hex constant
14828 * support/regression/tests/simplefloat.c: fix division for host
14830 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14832 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14833 that tame's the PIC's over-aggressive optimizer.
14835 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14837 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14840 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14842 Initial support for DS80C400. "Hello world" runs on TINIm400
14845 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14847 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14848 * Some notes on ddd usage added in debugger/README
14849 Martin Helmling adding more features and fixes for ddd GUI debugger.
14850 Code added for nexti, stepi, up, down, and other adjustments.
14852 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14854 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14855 * src/pic/peeph.def Added two rules to optimize carry manipulation
14856 * src/pic/* removed debug printfs
14858 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14860 * debugger/mcs51/cmd.c: added header newalloc.h
14862 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14864 * as/Makefile: new EXEEXT
14865 * as/z80/Makefile: remove trailing slash of BUILDIR
14866 * as/z80/clean.mk: new EXEEXT
14867 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14868 * support/cpp2/Makefile.in: new EXEEXT
14869 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14871 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14873 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14874 EXEEXT was introduced to fix all related problems with targets
14875 "clean", "install" and "uninstall"; a couple of further flaws
14876 especially with "clean" have been fixed too
14877 * as/mcs51/Makefile.in
14878 * as/mcs51/clean.mk
14882 * debugger/mcs51/Makefile.in
14883 * debugger/mcs51/clean.mk
14884 * link/z80/Makefile
14885 * link/z80/Makefile.in
14886 * link/z80/clean.mk
14888 * packihx/Makefile.in
14890 * sim/ucsim/Makefile
14891 * sim/ucsim/clean.mk
14892 * sim/ucsim/avr.src/Makefile.in
14893 * sim/ucsim/avr.src/clean.mk
14894 * sim/ucsim/s51.src/Makefile.in
14895 * sim/ucsim/s51.src/clean.mk
14896 * sim/ucsim/xa.src/Makefile.in
14897 * sim/ucsim/xa.src/clean.mk
14898 * sim/ucsim/z80.src/Makefile.in
14899 * sim/ucsim/z80.src/clean.mk
14900 * sim/ucsim/main_in.mk
14901 * sim/ucsim/packages_in.mk
14902 * sim/ucsim/gui.src/Makefile.in
14903 * sim/ucsim/gui.src/serio.src/Makefile.in
14904 * sim/ucsim/gui.src/serio.src/clean.mk
14907 * support/cpp2/Makefile.in
14908 * support/cpp2/clean.mk
14909 * support/makebin/Makefile
14910 * support/makebin/clean.mk
14911 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14912 * doc/sdccman.lyx: --program-suffix no longer needed
14914 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14916 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14917 Martin Helmling added support for ddd GUI debugger.
14918 Code added to display assembly, set variables, and other commands
14919 to interface to ddd.
14921 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14923 * as/Makefile: fix target clean
14924 * as/clean.mk: fix target clean
14925 * as/z80/clean.mk: fix target clean
14927 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14929 * Makefile.common.in: added AT EXEEXT AT
14930 * configure.in: removed all mingw32 stuff
14931 * configure: rebuilt from configure.in
14932 * doc/sdccman.lyx: updated section "installation"
14933 * support/scripts/sdcc_mingw32: adapted to configure
14934 * support/scripts/sdcc_cygwin_mingw32: added
14936 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14938 * src/pic Added object file support for the PIC port
14939 * src/pic Applied patch from Craig Franklin (this started the object file support)
14940 * src/regression Updated the PIC regression tests for object files
14942 2003-04-20 Borut Razem <borut.razem AT siol.net>
14944 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14945 lklex.c: In function `getfid':
14946 lklex.c:203: warning: array subscript has type `char'
14947 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14948 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14949 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14950 stack handling macros
14952 2003-04-19 Borut Razem <borut.razem AT siol.net>
14954 * "handling space characters in file path" task:
14955 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14956 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14957 * support/Util/MySystem.h: make it self-sufficient
14958 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14959 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14960 handling space characters in file path
14961 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14962 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14963 * support/Util/MySystem.c: handling space characters in executable's path
14965 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14967 * as/z80/Makefile: fix permanent rebuild of z80
14968 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14969 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14971 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14973 * src/SDCCopt.c: add special case optimization to replace modulo by
14974 a power of two with a bitwise AND.
14976 2003-04-18 <johan AT balder>
14978 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14980 2003-04-17 <johan AT balder>
14982 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14983 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14985 2003-04-13 Borut Razem <borut.razem AT siol.net>
14987 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14988 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14989 fixed mingw problem in adl_NORMALIZE_PATH
14991 2003-04-12 Borut Razem <borut.razem AT siol.net>
14993 * fixed "#pragma SAVE/RESTORE can not be nested":
14994 * src/SDCC.lex: reworked pragma handling functions
14995 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14996 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14998 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15000 * src/SDCCutil.c (pathEquivalent): defined but not used
15001 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15002 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15003 * configure: rebuilt from configure.in
15004 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15005 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15006 * device/include/Makefile.in: replace sdcc_datadir
15007 * device/lib/Makefile.in: replace sdcc_datadir
15008 * Makefile.common.in: add LDFLAGS from configure
15009 * packihx/Makefile.in: use LDFLAGS
15010 * src/Makefile.in: use LDFLAGS
15011 * support/cpp2/Makefile.in: add LDFLAGS from configure
15012 * support/makebin/Makefile: use LDFLAGS
15013 * .version: bumped version number to 2.3.5
15015 2003-04-12 Borut Razem <borut.razem AT siol.net>
15017 * completed "different paths" task:
15018 * src/SDCCmacro.c: fixed bug in handling quotes
15019 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15020 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15022 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15024 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15026 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15028 * ds390/gen.c ds390/peeph.def: fix bug 706781
15030 2003-04-11 Borut Razem <borut.razem AT siol.net>
15032 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15034 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15036 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15037 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15038 set - this bit used to not be set...).
15039 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15040 bad code in PIC Port
15041 * src/regression/and2.c added to test bug 609268
15042 * src/regression/Makefile added and2.c to regression test
15045 2003-04-08 <johan AT CP255758-A>
15047 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15048 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15049 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15051 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15053 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15055 * support/cpp2/Makefile.in: fix bug #487815
15056 * configure: rebuilt from configure.in
15057 * Makefile.common.in: docdir changed, new path suffixes
15058 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15059 * sdcc_vc_in.h: reflect changes from sdccconf.h
15060 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15061 * src/SDCCutil.h: remove BINDIR hack
15062 * doc/sdccman.lyx: update new path hierarchy
15064 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15066 * src/SDCCpeeph.c: added okToRemoveSLOC test
15068 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15070 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15072 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15074 * src/SDCCpeeph.c: added labelIsReturnOnly test
15075 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15077 2003-04-05 <johan AT balder>
15079 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15080 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15081 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15082 * src/SDCCast.c: fixed a warning
15083 * src/SDCCast.h: fixed a warning
15084 * src/SDCCicode.c (operandFromAst): fixed a warning
15086 2003-04-04 <johan AT balder>
15088 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15089 * src/SDCCast.c (decorateType): fixed bug #715076
15090 * src/SDCC.y: fixed bug #702907
15092 2003-04-03 <johan AT balder>
15094 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15095 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15096 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15097 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15098 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15100 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15102 * _decdptr.c: fix return values
15103 * _gptrget.c: fix return values
15104 * _gptrgetc.c: fix return values
15105 * _gptrput.c: fix return values
15106 * _mulint.c: fix return values
15107 * as/z80/Makefile: fix 'make -j' problem
15109 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15111 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15112 * configure.in: big cleanup, updated to autoconf 2.5x
15113 * configure: rebuilt from configure.in
15114 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15115 * sdcc_vc_in.h: reflect changes from sdccconf.h
15116 * doc/Makefile: fixed a flaw in "make install"
15118 2003-04-02 <johan AT balder>
15120 * src/ds390/gen.c (genCmp): no comments
15121 * src/mcs51/gen.c (genCmp): no comments
15122 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15123 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15125 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15127 * support/regression/generate-cases.py: place generated file in given sub directory
15128 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15129 * support/regression/Makefile: improvements for 'make -j';
15130 side effect: it's simpler and faster now
15132 2003-03-31 Borut Razem <borut.razem AT siol.net>
15134 * src/z80/main.c: link-{port} and as-{port} defined without path
15135 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15137 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15139 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15141 2003-03-30 Borut Razem <borut.razem AT siol.net>
15143 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15144 changed type of list parameter to set
15145 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15146 * src/port.h: changed type of do_assemble() parameter to set
15147 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15148 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15149 definition of "cppoutfilename" macro with NULL value in preProcess()
15150 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15151 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15152 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15153 replaced with set *binPathSet
15154 * shash_add() deallocates the item, if allready exsists, before adding the new one
15155 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15157 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15159 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15160 a nested for loop bug in the PIC port
15161 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15164 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15166 * support/Util/dbuf.h: remove C++ stuff to make it portable
15168 2003-03-28 Borut Razem <borut.razem AT siol.net>
15170 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15171 literal strings in stringLiteral()
15172 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15173 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15176 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15178 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15180 2003-03-26 <johan AT balder>
15182 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15183 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15184 * src/SDCCast.c (decorateType): fixed " -v < 3"
15186 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15188 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15189 Added Lenny Story's debug infrastructure changes:
15190 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15191 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15192 * src/cdbFile.c: added
15193 * src/SDCCdebug.c: added
15194 * src/SDCCdebug.h: added
15195 * src/SDCCast.c (createFunction)
15196 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15197 * src/SDCCmain.c (parseCmdLine, main)
15198 * src/SDCCmem.c (redoStackOffsets)
15199 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15202 * src/avr/gen.c (genAVRCode)
15203 * src/ds390/gen.c (gen390Code)
15204 * src/mcs51/gen.c (gen51Code)
15205 * src/pic/gen.c (genpic14Code)
15206 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15207 * src/xa51/gen.c (genXA51Code)
15208 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15210 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15212 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15213 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15215 2003-03-22 <johan AT balder>
15217 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15219 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15221 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15222 * doc/cdbfileformat.lyx: added, written by Lenny Story
15223 * doc/Makefile: added cdbfileformat.lyx
15224 * doc/clean.mk: added cdbfileformat.lyx
15226 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15228 * src/mcs51/peeph.def: fix bug #705773
15230 2003-03-20 <johan AT balder>
15232 An sfr/sbit can have an "at #" AND an initializer
15233 * src/SDCCsymt.c (checkSClass):
15234 * src/SDCCmem.c (allocGlobal):
15235 * src/SDCCmem.c (allocLocal):
15236 * src/SDCCast.c (createBlock):
15238 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15240 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15242 2003-03-16 <johan AT balder>
15244 Undid the hackup of const and volatile, the problem is much bigger
15246 * src/SDCCast.c:1.171
15247 * src/SDCCglue.c:1.138
15248 * src/SDCCicode.c:1.146
15249 * src/SDCCsymt.c:1.150
15250 * src/SDCCval.c:1.65
15252 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15254 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15255 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15257 2003-03-13 <johan AT balder>
15259 Hackup const and volatile modifiers in type chains a bit:
15261 * src/SDCCast.c:1.169
15262 * src/SDCCglue.c:1.136
15263 * src/SDCCicode.c:1.143
15264 * src/SDCCsymt.c1.146
15265 * src/SDCCsymt.h1.59
15266 * src/SDCCval.c:1.63
15268 2003-03-12 <johan AT balder>
15270 * src/SDCCBBlock.h: more LRH debugging junk
15271 * src/SDCCcflow.h: more LRH debugging junk
15272 * src/SDCCloop.c: more LRH debugging junk
15273 * src/SDCC.y (struct_declaration): fixed bug #697590
15274 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15275 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15276 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15278 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15279 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15280 test function names must now match exactly).
15281 * src/SDCCcse.c: added special case in findCheaperOp to allow
15282 extending a short integer. Makes less awful code for bug 700121 test case.
15284 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15286 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15287 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15289 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15291 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15292 actually called (operandsNotEqual() was called for all
15293 operandsNotEqualX tests).
15295 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15297 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15298 with shorter literals. Fixes bug 700121.
15300 2003-03-11 <johan AT balder>
15302 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15304 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15306 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15307 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15309 2003-03-10 Borut Razem <borut.razem AT siol.net>
15311 * src/SDCCmain.c: pipe preprocessor's output
15312 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15313 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15314 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15315 which closes all pipes in pipeSet set
15316 * src/SDCCset.c: free deleted item in function deleteSetItem()
15317 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15318 moved from z80 to src subproject
15319 * .version: increased version number to 2.3.4
15321 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15323 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15324 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15325 * support/regression/ports/xa51/spec.mk: fix typo
15327 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15329 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15331 2003-03-09 Borut Razem <borut.razem AT siol.net>
15333 * src/SDCCmain.c: pipe preprocessor's output
15334 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15335 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15336 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15337 which closes all pipes in pipeSet set
15338 * src/SDCCset.c: free deleted item in function deleteSetItem()
15339 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15340 moved from z80 to src subproject
15342 2003-03-09 Borut Razem <borut.razem AT siol.net>
15344 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15345 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15346 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15347 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15348 * src/SDCCglobl.h: unification of WIN32 native definitions
15350 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15352 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15354 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15356 * src/configure.in: check for endianess (even while cross-compiling)
15357 * src/configure: check for endianess (even while cross-compiling)
15358 * src/configure_in.h: check for endianess (even while cross-compiling)
15359 * src/avr/gen.c: remove old endianess stuff
15360 * src/mcs51/gen.c: remove old endianess stuff
15361 * src/ds390/gen.c: remove old endianess stuff
15362 * src/pic/gen.c: remove old endianess stuff
15363 * src/pic/genarith.c: remove old endianess stuff
15364 * src/pic/glue.c: fix endianess check
15365 * src/pic16/gen.c: remove old endianess stuff
15366 * src/pic16/genarith.c: remove old endianess stuff
15367 * src/pic16/glue.c: fix endianess check
15368 * src/xa51/gen.c: remove old endianess stuff
15369 * src/z80/gen.c: fix endianess check
15370 * src/SDCCglue.c: fix endianess check
15371 * src/ds390/peeph.def: fix bug 700036
15373 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15375 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15376 * src/configure: find appropriate data-types on host for SDCC's int and long
15377 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15378 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15379 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15381 2003-03-07 <johan AT balder>
15384 some minor cleanups before the big shot
15385 OP_DEFS and OP_USES now use Kevin's protection
15386 new option --nolabelopt
15388 * src/SDCCBBlock.c:
15397 * src/ds390/ralloc.c:
15398 * src/mcs51/ralloc.c:
15399 * src/pic/ralloc.c:
15400 * src/xa51/ralloc.c:
15401 * src/z80/ralloc.c:
15403 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15405 * src/pic/pcode.c (get_op): fix 64 bit warnings
15406 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15407 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15408 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15409 * support/regression/tests/malloc.c: fix 64 bit warnings
15411 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15413 * src/mcs51/gen.c (genMinus): fixed bug 696436
15415 2003-03-02 Borut Razem <borut.razem AT siol.net>
15417 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15419 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15421 * configure.in: test for mkstemp
15422 * sdccconf_in.h: add HAVE_MKSTEMP
15424 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15426 * device/include/ctype.h: removed warning while using --stack-auto
15427 * device/include/malloc.h: removed warning while using --stack-auto
15428 * device/include/string.h: removed warning while using --stack-auto
15430 2003-02-23 Borut Razem <borut.razem AT siol.net>
15432 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15433 because NDEBUG is defined (see man assert)
15434 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15436 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15438 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15439 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15441 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15443 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15444 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15446 2003-02-18 <johan AT balder>
15448 * as/mcs51/asmain.c (asmbl): module can start with a digit
15449 * as/z80/asmain.c (asmbl): module can start with a digit
15451 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15453 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15454 * src/asm.c: fix pipe() for Mingw32
15456 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15458 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15459 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15460 make -V work again; --c1mode reads now from stdin
15461 * doc/sdccman.lyx: added --c1mode
15462 * support/Util/SDCCerr.c: new messages for c1 mode
15463 * support/Util/SDCCerr.h: new messages for c1 mode
15464 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15466 2003-02-15 <johan AT balder>
15468 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15470 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15472 * doc/sdccman.lyx: Environment variables, -o and other minor things
15474 2003-02-14 <johan AT balder>
15476 * src/xa51/main.c: before anyone really tries to use it :)
15478 * Install doc's in share/sdcc/doc
15479 * removed some obsolete files
15480 * Do a proper make distclean and uninstall
15481 M Makefile.common.in
15484 M device/include/Makefile.in
15485 M device/lib/Makefile.in
15488 M sim/ucsim/doc/Makefile.in
15490 R src/avr/peeph.rul
15491 R src/xa51/peeph.rul
15492 M support/cpp2/Makefile.in
15493 M support/makebin/Makefile
15496 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15498 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15500 2003-02-10 Borut Razem <borut.razem AT siol.net>
15502 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15503 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15504 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15505 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15506 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15507 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15508 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15509 src/z80/Makefile.bcc: Borland Makefile cleanup
15510 * as/z80/Makefile.bcc: Added Borland Makefile
15511 * support/cpp2/borland.h: Removed
15513 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15515 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15516 * src/SDCC.lex: new pragma NOIV
15517 * src/SDCCglobl.h: new pragma NOIV
15518 * src/SDCCmem.c: new pragma NOIV
15520 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15522 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15524 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15526 * src/SDCCmain.c: signal handling is switched off by --debug
15527 * doc/Makefile: small fix for install; use clean.mk again
15528 * doc/clean.mk: clean *.pdf and *.html too
15530 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15532 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15533 * device/lib/printfl.c: fix a ds390 bug by making it portable
15534 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15535 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15536 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15537 * debugger/mcs51/cmd.c: converted multi-line string literals
15538 * sim/ucsim/globals.cc: converted multi-line string literals
15539 * src/SDCCmain.c: introduced signal handler to remove temp files
15540 * doc/Makefile: small tweaks, implement clean
15541 * doc: removed generated files
15543 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15545 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15546 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15547 Address Record is not correctly generated for DS390."
15549 2003-02-02 Borut Razem <borut.razem AT siol.net>
15551 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15552 * as/mcs51/asm.h: fixed compilation with Borland C
15553 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15554 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15555 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15556 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15557 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15558 src/z80/Makefile.bcc: delete $(LIB) only if exist
15559 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15561 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15563 * device/include/malloc.h: introduced NULL
15564 * device/include/string.h: introduced NULL
15565 * device/include/stdlib.h: introduced NULL
15566 * device/lib/_memcpy.c: removed NULL
15567 * device/lib/_strcat.c: removed NULL
15568 * device/lib/_strchr.c: removed NULL
15569 * device/lib/_strcmp.c: removed NULL
15570 * device/lib/_strcpy.c: removed NULL
15571 * device/lib/_strcspn.c: removed NULL
15572 * device/lib/_strlen.c: removed NULL
15573 * device/lib/_strncat.c: removed NULL
15574 * device/lib/_strncmp.c: removed NULL
15575 * device/lib/_strncpy.c: removed NULL
15576 * device/lib/_strpbrk.c: removed NULL
15577 * device/lib/_strrchr.c: removed NULL
15578 * device/lib/_strspn.c: removed NULL
15579 * device/lib/_strstr.c: removed NULL
15580 * device/lib/_strtok.c: removed NULL
15581 * device/lib/malloc.c: removed NULL, include own header
15583 2003-02-02 <johan AT balder>
15585 * 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
15586 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15587 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15588 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15589 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15590 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15592 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15594 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15597 2003-02-01 <johan AT balder>
15599 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15601 2003-01-31 <johan AT CP255758-A>
15603 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15605 2003-01-30 <johan AT balder>
15607 * src/SDCCBBlock.c: automatic bug detection
15608 * src/SDCCicode.c: automatic bug detection
15610 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15612 * src/SDCCglobl.h: now --xram-size 0 works
15613 * src/SDCCmain.c: now --xram-size 0 works
15615 2003-01-29 <johan AT balder>
15617 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15619 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15621 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15622 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15623 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15624 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15625 * src/SDCCglobl.h: Added options --xram-size and --code-size
15626 * src/SDCCmain.c: Added options --xram-size and --code-size
15628 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15630 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15631 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15633 2003-01-27 <johan AT balder>
15635 * src/SDCC.y: fixed bug #613764
15637 2003-01-26 <johan AT balder>
15639 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15640 * src/SDCCsymt.h: fixed bug #673374
15641 * src/SDCCglue.c: fixed bug #661910
15642 * src/SDCCast.c: fixed bug #458099 and 673374
15644 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15646 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15647 * as/mcs51/strcmpi.h: added
15648 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15649 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15650 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15651 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15652 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15653 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15654 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15655 * as/mcs51/Makefile.aslink: new module strcmpi
15656 * as/mcs51/Makefile.asx8051: new module strcmpi
15657 * as/mcs51/Makefil.bcc: new module strcmpi
15658 * as/mcs51/Makefile.in: new module strcmpi
15659 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15661 2003-01-26 <johan AT balder>
15663 * src/SDCCglue.c: reverted back to 1.124
15664 * src/SDCCast.c: reverted back to 1.156
15665 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15667 2003-01-25 <johan AT balder>
15669 * src/SDCCglue.c: A better fix for bug #661910
15670 * src/SDCCast.c: A better fix for bug #661910
15671 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15673 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15675 * src/Makefile.in: remove spawn.o
15676 * src/SDCCmain.c: remove spawn.h
15677 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15678 * src/spawn.c: removed
15679 * src/spawn.h: removed
15680 * support/regression/ports/ds390/spec.mk: link with -r
15682 2003-01-24 <johan AT CP255758-A>
15684 * src/ds390/gen.c (aopOp): fixed bug #667458
15685 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15686 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15687 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15689 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15691 * src/mcs51/peeph.def: better assembler identation by Frieder
15692 * src/mcs51/gen.c: better assembler identation by Frieder
15694 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15696 * as/z80/string.h: removed for gcc 3.2
15697 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15698 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15700 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15702 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15703 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15704 * support/regression/Makefile: separate temp files for ports
15705 * support/regression/generate-cases.py: separate temp files for ports
15706 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15707 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15709 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15711 * moved tinitalk to device/examples/ds390
15713 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15715 * as/mcs51/lkmem.c: rflag is for DS390
15716 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15717 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15718 (linkEdit): move mem- and map-files the same way as ihx-files
15719 * src/z80/main.c (_setDefaultOptions): removed --generic
15720 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15721 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15722 * src/pic/glue.c (picglue): --c1mode works again
15723 * src/pic16/glue.c (pic16glue): --c1mode works again
15724 * src/asm.c (printCLine): fix #660034
15726 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15728 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15729 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15730 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15731 * as/mcs51/lkmem (summary): better fix for sp problem
15732 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15733 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15734 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15735 remove --stack-after-data
15737 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15739 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15740 * src/SDCCutil.c (join): ugly bug: missing '\0'
15741 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15743 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15745 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15747 * src/pic/main.c (_asmCmd): gpasm supports -o
15748 * src/z80/main.c: more general macros
15749 * device/lib/Makefile.in: remove intermediate files
15751 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15753 * .version: Bumped version number to 2.3.3
15754 * src/SDCCBBlock.c: new option -o
15755 * src/SDCCglobl.h: new option -o
15756 * src/SDCCglue.c: new option -o
15757 * src/SDCCmain.c: new option -o
15758 * src/asm.c: new option -o
15759 * src/ds390/main.c: new option -o
15760 * src/pic/glue.c: new option -o
15761 * src/pic/pcode.c: new option -o
15762 * src/pic/ralloc.c: new option -o
15763 * src/pic16/glue.c: new option -o
15764 * src/pic16/pcode.c: new option -o
15765 * src/pic16/ralloc.c: new option -o
15766 * src/z80/main.c: new option -o
15767 * device/lib/Makefile.in: use -o
15768 * support/regression/ports/ds390/spec.mk: use -o
15769 * support/regression/ports/gbz80/spec.mk: use -o
15770 * support/regression/ports/mcs51/spec.mk: use -o
15771 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15772 * support/regression/ports/z80/spec.mk: use -o
15773 * support/regression/ports/ucz80/spec.mk: use -o
15774 * support/regression/ports/xa51/spec.mk: use -o
15775 * support/regression/fwk/lib/timeout.c: fix usage string
15777 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15778 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15780 2003-01-07 <johan AT balder>
15782 * src/SDCCast.c (decorateType): fixed bug #600035
15784 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15785 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15786 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15787 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15788 * src/pic/pcode.c: outcommented unused variable to remove warnings
15789 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15791 2003-01-06 <karl AT turbobit.com>
15792 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15795 2003-01-06 <johan AT balder>
15797 * src/SDCCicode.c: fixed array add
15799 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15800 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15801 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15803 2003-01-04 <johan AT balder>
15805 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15807 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15808 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15810 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15811 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15812 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15814 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15815 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15817 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15818 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15820 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15821 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15823 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15825 * in /sdcc/as/mcs51/ changed these files in order to create an
15826 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15827 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15828 following files to include the previous two files: aslink.dsp,
15829 Makefile.aslink, Makefile.bcc, and Makefile.in.
15831 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15832 .adb instead of .cdb
15834 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15836 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15837 value from option --iram-size.
15839 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15841 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15844 2002-09-18 <wiml AT hhhh.org>
15846 * SDCClrange.h: exposed setFromRange() and setToRange()
15847 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15848 packRegsForAccUse() (bug 542397)
15849 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15850 multiple times and emitting the fetch operations more than once
15851 added aopGetUsesAcc() function to allow binary operators to
15852 fetch their operands in the correct order; made genMinus() emit
15853 compact code for X = LITERAL - Y
15855 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15856 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15857 sprintf() in line 1267.
15859 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15860 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15863 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15864 Changes to aslink (All the changes are marked with 'JCF'):
15866 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15869 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15870 area BSEG. Also moves, if possible, the DATA area down into the internal
15871 ram so more space is available.
15873 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15876 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15877 not bytes. Function summary() which creates a memory usage summary
15878 file with extension .mem. Reports of overlaping stack and small stack
15879 size. If the space for the stack is less than 16 bytes aslink trows a
15882 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15883 the 8051. Option 'y' for memory summary output file.
15885 Changes to sdcc (All the changes are marked with 'JCF'):
15887 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15889 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15890 overlaying area for it (uses RegBankUsed[4]).
15892 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15893 bank zero as used by default. By default aslink locates the stack
15894 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15895 the creation of the .mem file. Delegates the allocation of data area
15896 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15897 the begining of the stack area to aslink.
15899 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15900 glue() in SDCCglue.c creates an area for it.
15902 2002-09-03 Borut Razem <borut.razem AT siol.net>
15903 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15904 sdcc/src/pic/glue.c:
15905 introduced atexit() handler for teporay files removal in case of
15906 errors, assertions, ...
15908 2002-08-29 Borut Razem <borut.razem AT siol.net>
15909 * sdcc/support/cpp2/auto-host_vc_in.h:
15910 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15911 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15912 Maybe there is a similar problem with BORLANDC? It should be checked!
15914 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15915 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15916 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15917 was not executed, and the compiler (cl) launched a warning:
15918 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15920 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15921 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15923 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15924 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15926 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15927 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15928 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15929 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15930 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15931 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15932 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15933 - added Release configuration in VS projects
15934 - review of compiler an linker options
15935 - VC .exe files are generated in bin_vc directory, not to interfere
15936 with binaries generated from other projects (cygwin, mingw, bcc ...)
15938 * sdcc/src/yacc.dsp: added
15940 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15941 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15942 and insert the version number definitions from .version
15944 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15946 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15947 added - genarate auto-host.h using auto-host_vc_in.h as template
15950 removed from CVS, generated automatically
15952 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15953 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15955 2002-08-11 Borut Razem <borut.razem AT siol.net>
15956 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15958 2002-08-10 Borut Razem <borut.razem AT siol.net>
15959 * src/SDCCmain.c (main):
15960 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15961 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15962 The consequence was that some temporary files were not removed.
15965 unification of code in functions tempfilename() and tempfile():
15966 function tempnam() is defined in Visual Studio 6.0 and .NET
15968 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15970 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15971 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15972 - removed compiler command line option /WX: Treats all warnings as errors
15973 - update a list of source files, included into the project
15975 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15976 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15977 changed project type to Generic Project so that can be correcly converted to VS.NET project
15979 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15981 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15983 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15985 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15986 added return 0 statements after assert() to make compiler happy
15988 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15989 added newline in the def file to keep MSC compiler satisfied
15991 * sdcc/src/z80/gen.c:
15992 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15993 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15994 - solved MSC error in function aopDump()
15996 * sdcc_vc.h: define PREFIX as "\\sdcc"
15998 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15999 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16001 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16002 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16003 - Rewrote the register banking algorithm.
16004 - Added pCode live-range analysis to registers (for now, only non-used and
16005 singly-used registers optimized away)
16007 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16009 * 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.
16011 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16012 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16014 2002-04-22 Michael Hope <michaelh AT vroom>
16016 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16018 * configure.in (DD_COPT): Added include support required for gbdk.
16020 * .version: Bumped version number just to increase it.
16022 * src/SDCCmain.c: Added -nostdinc to the default options.
16024 2002-04-15 Michael Hope <michaelh AT vroom>
16026 * device/lib/z80/printf.c (sprintf): Added.
16028 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16030 * src/z80/peeph.def: Added transpose redundent load rule.
16032 * src/z80/main.c: Added force callee saves for jaune.
16034 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16036 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16038 2002-03-28 Johan Knol <johan AT balder>
16040 * src/SDCCval.c: fixed bug #532436
16042 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16044 Added "char *Processor" field to the port structure.
16047 Added -p option. Allows port dependent processor to be specified.
16050 Initialized the new field char *Processor field to NULL in all ports
16053 Compiler generated registers for interrupt context saving
16054 were not getting allocated.
16056 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16059 Fixed left shift. Will promote the left side of a left shift
16060 if a) left shifting more than size of operand or b) when assigned
16061 to something size > size of left side
16063 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16065 tons of changes. Register allocation has been
16066 rewritten. Added customization for the various PICs. Flow
16067 analysis is restructured. ...
16069 * src/pic/device.h:
16072 * src/pic/device.c:
16073 Added. device.c is a PIC port hack to accomodate variations
16076 2002-03-13 Michael Hope <michaelh AT vroom>
16078 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16080 2002-03-04 johanknol <johanknol AT manik>
16082 * /src/SDCCval.c: fixed
16084 const unsigned char arr[][2] = { { 0, 1 } };
16085 t18.c:1: error: Initializer element is not constant
16087 2002-03-04 bela <bela AT manik>
16089 * /device/include/mcs51reg.h:
16090 ds89c420 register definition update
16092 2002-03-03 <johan AT FRIJA>
16094 * support/Util/SDCCerr.c: did something, but don't no why anymore
16096 * support/regression/tests/bug-524691.c: made it a little less shy
16098 * src/SDCCast.c (decorateType): fixed bug #524697
16100 * src/SDCCast.c: made some lineno improvements
16102 * src/SDCCval.c (getNelements): changed warning to error
16104 * src/SDCCglue.c (printIvalArray): changed warning to error
16106 * src/SDCCicode.c: fixed a warning for mingw
16108 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16110 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16112 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16114 * src/ds390/peeph.def:
16115 Added some more peephole rules
16117 * src/ds390/gen.c: Various fixes & enhancements
16119 * src/SDCClrange.c, src/SDCClrange.h:
16120 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16122 * src/ds390/ralloc.c:
16123 various fixes & enhancements (ds390) specific
16125 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16126 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16129 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16131 2002-03-02 <johan AT FRIJA>
16133 * src/SDCCast.c (decorateType): fixed bug #524708
16135 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16137 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16139 2002-03-01 Michael Hope <michaelh AT vroom>
16141 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16143 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16145 2002-03-01 <johan AT FRIJA>
16147 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16149 * src/SDCCast.c (decorateType): fixed bug #524209
16151 * src/SDCCval.c (valNot): fixed bug #524195
16153 2002-02-26 <johan AT balder>
16155 * src/xa51/gen.c: fixed a warning
16157 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16159 * src/SDCCast.c (decorateType): fixed bug #522534
16161 2002-02-23 <johan AT balder>
16163 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16165 2002-02-22 <johan AT balder>
16167 * src/SDCCast.c: fixed bug #514865
16169 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16171 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16173 * sdcc/src/SDCCloop.c:
16174 Previous fix was not good. basic blocks that have "break" or "return" are
16175 not really partof a loop , but live ranges used in these blocks should
16176 be live thru the entire loop, so set partOfLoop but don't add them to
16179 2002-02-21 <johan AT FRIJA>
16181 * src/SDCCcse.c: fixed bug #514308
16183 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16186 Fixed BUG #519583. If a conditional block ended in a return/break
16187 statement inside a loop, it was not being considered part of the loop.
16189 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16191 2002-02-10 Karl Bongers <karl AT turbobit.com>
16194 Fixed up SDCDB debugger somewhat. Updated debugger/README
16195 with lots of comments and notes.
16197 * device/examples/test2.c:
16198 Fix bug, "red" variable not being initialized(compiler complained).
16200 * device/examples/Makefile, examples/test3.c:
16201 Add Makefile in device/examples folder, compiles test3.c
16202 for use as a multiple module SDCDB test case.
16204 * sim/ucsim/cmd.src/cmdset.cc:
16205 Took out debug printfs in ucsim "next" command.
16207 * sim/ucsim/xa.src:
16208 Karl and Johan start ucsim XA support. Most dissassembly working,
16209 about 75% emulation done(plenty of work remaining).
16211 * sim/ucsim/z80.src:
16212 Add Z80 support to ucsim, add test-ucz80 regression test,
16213 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16214 Notice z80 compiler fails on examples/test3.c/crc code.
16216 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16218 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16219 Added support for --parms-in-bank1
16221 * src/ds390/peeph.def:
16222 added a few more peephole optimzations
16224 * src/ds390/main.c:
16225 1) added __builtin_inp & __builtin_outp used to read in data of given length
16226 from a memory mapped port
16227 2) added __builtin_memcmp
16228 3) added __builtin_swapw swap bytes of a short
16230 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16231 1) handle multiple send & receives from register bank1
16232 2) ralloc can now allocate DPTR1 to some liveRanges
16234 * src/SDCCsymt.c, src/SDCCsymt.h:
16235 changes to handle multiple sends & receives
16237 * src/SDCCptropt.h:
16238 added some pointer arithmetic optimization
16240 * src/SDCCptropt.c:
16241 added some pointer arithmetic optimizations but not stable yet so not
16242 called from anywhere (will get this working shortly)
16244 * src/SDCCopt.c: fixed for multiple sends & receives
16247 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16248 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16249 set preprocessor defines (depending on options)
16251 * src/SDCCicode.c, src/SDCCicode.h:
16252 changes made to handle multiple sends & receives
16255 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16257 * src/SDCCcse.c, src/SDCCcse.h:
16258 added function findbackward def (to be used in upcoming optimization)
16260 * src/SDCCcflow.c, src/SDCCcflow.h:
16261 added function returnAtEnd - to determine if a basic block terminates with
16264 * src/SDCCast.c, src/SDCCast.h:
16265 added option parms-in-bank1
16267 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16268 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16269 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16270 adjusted for --parms-in-bank1 option
16272 * device/include/string.h:
16273 donot redefine "reentrant" keyword
16275 * device/include/ds80c390.h: Added some more SFRs
16277 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16279 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16281 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16283 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16285 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16287 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16289 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16291 * Added --xram-movc option
16293 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16295 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16297 2002-01-11 Johan Knol
16299 * Added math lib of Jesus Calvino-Fraga
16301 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16303 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16304 * support/regression/Makefile: new target test-mcs51-stack-auto
16305 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16307 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16309 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16311 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16313 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16315 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16317 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16319 * src/SDCCglue.h: add definition for printIvalChar()
16321 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16323 * src/SDCCast.c: fix #498138 by Johan
16325 * src/SDCCglue.c: fix #498138 by Johan
16327 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16329 * support/regression/Makefile: fix clean
16331 * support/regression/ports/ds390/support.c: fix transmission of last character
16333 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16335 * /sdcc/src/ds390/gen.c:
16336 a) improved computing address of stack variable
16337 b) took out some #if 0 code
16338 c) improved parmBytes adjustment
16339 d) improved genPlusIncr & genMinusIncr
16340 e) genCmp could generate bad code (when left assigned to DPTR)
16341 f) Fixed bug in hasInc
16343 * /sdcc/src/ds390/ralloc.c:
16344 a) packRegsForSupport could mess up live information (Fixed)
16345 b) packRegsDPTRuse could be incorrect for left & right shift
16347 * /sdcc/src/mcs51/ralloc.c:
16348 packRegsForSupport could mess up the live information (Fixed)
16350 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16352 * /sdcc/src/SDCCast.c:
16353 can reverse a loop even if function call is present as long
16354 as the loop control variable is local & is not passed as parameter
16356 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16358 * /sdcc/ChangeLog: *** empty log message ***
16360 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16361 More builtin function additions for TININative
16363 * /sdcc/src/ds390/ralloc.c:
16364 Had broken the regression testsuite
16366 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16368 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16369 Added funcattr hasStackParms will be set for reentrant functions when there
16370 are paramteres on the stack, this helps in minimizing frame pointer generation
16371 typeFromStr can handle function pointers now
16373 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16374 *** empty log message ***
16376 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16378 * /src/ds390/gen.c, /src/ds390/main.c:
16379 More builtin function additions for TININative
16381 * /src/ds390/ralloc.c:
16382 Had broken the regression testsuite
16384 * /src/SDCCast.c: Fixed a bug in dumptree
16386 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16387 Added funcattr hasStackParms will be set for reentrant functions when there
16388 are paramteres on the stack, this helps in minimizing frame pointer generation
16389 typeFromStr can handle function pointers now
16391 * /doc/builtins.txt, /doc/TININative.txt:
16392 *** empty log message ***
16395 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16397 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16398 ALPHA version for -mTININative
16400 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16401 updated to reflect changes in the port structure
16404 added function do_assemble (similar to do_link) if non-null this function
16405 will be called to do assembly (-mTININative) requires a multi command
16407 added function genAssemblerEnd will be called to generate assembler Epilogue
16410 added _JavaNative to debug info printing
16412 * /src/SDCCmain.c: added option --tini-libid
16413 added port->do_assemble function (-mTININative) has a multi command assemble
16415 * /src/SDCCglue.c: Disabled "constExpr" check
16416 added port->genAssemblerEnd function
16418 * /src/SDCCglobl.h: Added option --tini-libid value
16421 tookout optimizeCompare from the header (has no external references)
16423 * /src/SDCCast.c: made one more function "static"
16425 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16427 * src/z80/mappings.i: Added z80asm support.
16429 * src/z80/main.c: Added z80asm support on --asm=z80asm
16431 * src/z80/gen.c: Fixed asm portability issues.
16433 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16435 * src/SDCCglue.c (printExterns): Added global/extern split.
16437 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16439 * support/regression/Makefile: added test for mcs51 model large
16441 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16443 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16445 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16447 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16449 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16451 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16453 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16455 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16457 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16459 * support/regression/tests/simplefloat.c: Port to mcs51.
16461 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16462 * support/regression/tests/bug-485362.c: Added.
16464 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16466 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16468 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16470 * src/z80/gen.c (aopDump): Added a dump function.
16472 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16473 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16475 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16477 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16479 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16481 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16483 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16485 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16487 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16489 * support/regression/ports/ds390/support.c: Use tinibios.
16491 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16493 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16495 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16496 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16498 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16500 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16502 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16504 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16506 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16507 (packRegsForIYUse): Created and optimised.
16509 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16511 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16512 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16514 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16516 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16518 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16520 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16522 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16524 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16526 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16528 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16530 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16532 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16534 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16536 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16537 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16538 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16540 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16542 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16543 (genNotFloat): Added.
16544 (genUminusFloat): Added.
16546 * device/lib/z80/Makefile: Added floating pt stubs.
16548 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16550 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16552 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16554 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16556 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16558 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16560 * sdcc/support/regression/Makefile: Add port ds390.
16562 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16564 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16566 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16568 * sdcc/support/regression/ports/ds390/support.c: Added.
16570 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16572 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16574 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16576 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16578 * device/include/malloc.h: Added z80 and gbz80 support.
16580 * device/lib/gbz80/heap.s: Added.
16582 * device/lib/z80/heap.s: Added.
16584 * device/lib/malloc.c: Added z80 and gbz80 support.
16586 * support/regression/tests/malloc.c (testMalloc): Added.
16588 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16590 * support/regression/tests/bug-478094.c: Added.
16592 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16594 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16596 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16598 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16600 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16602 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16604 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16606 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16608 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16610 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16612 * support/regression/tests/bug-477927.c: Added.
16614 * src/z80/peeph.def: Added minor rules.
16616 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16618 * src/z80/peeph.def: Added jump optimisation modification.
16620 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16622 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16624 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16626 * support/regression/tests/funptrs.c: Added.
16628 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16630 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16632 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16634 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16636 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16638 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16639 (movLeft2ResultLong): Created.
16641 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16642 (joinPushes): Added. Joins two char pushes into a word push.
16644 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16646 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16648 * support/makebin/Makefile (install): Added creation of dest dir.
16650 2001-10-24 Karl Bongers <karl AT turbobit.com>
16652 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16654 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16656 * src/z80/ralloc.c: Turned off faulty pack for one use.
16658 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16660 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16662 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16664 * support/regression/Makefile: Improved clean
16666 * support/regression/ports/gbz80/spec.mk: Added clean
16668 * support/regression/ports/host/spec.mk: Added clean
16670 * support/regression/ports/z80/spec.mk: Added clean
16672 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16674 * support/regression/ports/mcs51/timeout.c: little improvements
16676 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16678 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16680 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16682 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16684 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16686 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16688 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16690 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16691 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16693 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16695 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16697 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16699 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16701 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16703 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16705 * support/regression/tests/longor.c: Added.
16707 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16709 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16711 * as/mcs51/aslink.h: define PATH_MAX
16713 * as/mcs51/asm.h: define PATH_MAX
16715 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16717 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16719 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16721 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16723 * src/SDCCglobl.h: define PATH_MAX
16725 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16727 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16729 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16731 * src/z80/gen.c (gencjneshort): Fixed
16733 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16735 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16737 * support/regression/tests/bug-469671.c: Added.
16739 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16741 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16743 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16745 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16747 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16749 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16751 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16753 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16755 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16757 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16759 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16761 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16763 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16765 * 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.
16767 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16769 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16771 2001-10-07 <johan AT FRIJA>
16773 * device/lib/gets.c (gets): fixed the return value.
16775 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16776 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16778 * 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.
16780 * 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.
16782 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16784 * src/pic/gen.c: Removed Safe_strdup.
16786 * configure.in: Added option to enable libgc support.
16788 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16789 (bitVectUnion): Optimised.
16790 (bitVectIntersect): Optimised.
16791 (bitVectBitsInCommon): Optimised.
16792 (bitVectCplAnd): Optimised.
16794 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16796 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16798 * src/SDCCmain.c: distinguish between assembler debug and plain options
16800 * src/avr/main.c: remove standard assembler options
16802 * src/ds390/main.c: remove standard assembler options
16804 * src/mcs51/main.c: remove standard assembler options
16806 * src/port.h: removed "PENDING" comment
16808 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16810 * src/device/lib/_mulint.c : new, with assember functions
16812 * src/device/lib/_mullong.c : new, with assember functions
16814 * src/device/lib/_divuint.c : with assember functions
16816 * src/device/lib/_divsint.c : with assember functions
16818 * src/device/lib/_divulong.c: with assember functions
16820 * src/device/lib/_divslong.c: with assember functions
16822 * src/device/lib/_moduint.c : with assember functions
16824 * src/device/lib/_modsint.c : with assember functions
16826 * src/device/lib/_modulong.c: with assember functions
16828 * src/device/lib/_modslong.c: with assember functions
16830 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16832 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16834 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16835 replaced _mululong.c and _mulslong.c by _mullong.c
16837 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16839 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16841 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16843 * src/SDCCglue.c: test, if win32api is available for MINGW
16845 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16847 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16848 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16849 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16850 * support/regression/ports/host/spec.mk: removed GENERIC
16851 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16852 * support/regression/ports/z80/spec.mk: removed GENERIC
16854 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16856 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16858 * support/regression/tests/bug-467035.c: Created.
16860 2001-10-01 <johan AT FRIJA>
16862 * src/SDCC.y: fixed bug #466586 part 1
16864 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16866 * SDCCicode.c: z80 has no generic pointers
16867 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16869 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16871 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16873 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16875 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16877 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16879 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16881 * configure.in: Fixed up so that ucsim is only configured once.
16883 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16885 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16886 (getPathDifference): As above.
16888 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16890 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16892 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16893 * .version: Updated to 2.3.1
16895 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16896 Added copyright header.
16898 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16899 (assemble): Added support for macro based assembler commands.
16900 (linkEdit): Added support for macro based linker commands.
16901 (preProcess): Changed the pre-processor to use macros.
16902 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16903 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16905 * device/lib/z80/crt0.s: Added module name for debugging.
16907 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16909 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16911 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16913 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16915 * src/Makefile.in: Added SDCCmacro and SDCCutil
16917 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16919 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16921 2001-09-16 <johan AT FRIJA>
16923 * 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.
16925 2001-09-15 <johan AT FRIJA>
16927 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16928 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16930 2001-09-11 <johan AT FRIJA>
16932 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16934 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16936 * support/regression/tests/bug-460444.c: Added test case.
16938 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16939 (genCast): Added justification for all of the asserts.
16941 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16943 * support/regression/support.c: _xdata replaced by xdata
16945 * support/regression/spec.mk: removed _generic
16947 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16949 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16951 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16952 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16954 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16956 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16958 * support/regression/tests/bug-460010.c: Added test case.
16960 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16962 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16964 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16966 * support/regression/testfwk.c: removed workaround for bug #436344
16968 * support/regression/tests/bp.c: use less memory with mcs51
16970 * support/regression/tests/bug-441448.c: use less memory
16972 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16974 * support/regression/collate-results.py: typo
16976 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16978 * support/regression/tests/fetchoverlap.c: Added new test case.
16980 * support/regression/tests/bp.c: Added new test case.
16982 * support/regression/tests/bug-448984.c: Added new test case.
16984 * support/regression/tests/pow2shifts.c: Added new test case.
16986 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16987 (genlshTwo): Fixed right shift for count > 8.
16989 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16991 2001-09-08 <johan AT FRIJA>
16993 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16995 2001-09-07 <johan AT FRIJA>
16997 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16999 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17001 2001-09-06 <johan AT FRIJA>
17003 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17004 * bernhard noted me at this: "() equals to (void)" (1.38)
17006 2001-09-05 <johan AT FRIJA>
17008 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17010 2001-09-04 <johan AT FRIJA>
17012 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17015 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17017 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17019 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17021 * link/z80/aslink.h: Fixed path for PATH_MAX
17023 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17025 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17027 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17029 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17031 * 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.
17033 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17035 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17036 (genCmp): Fixed up genCmp for the GB with longs.
17038 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17040 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17042 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17044 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17046 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17048 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17050 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17052 * 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.
17054 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17056 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17058 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17060 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17062 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17064 * sim/ucsim/configure: little improvement of Cygwin-detection
17065 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17066 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17067 * support/regression/tests/bug-221100.c: small changes for mcs51
17068 * support/regression/tests/bug-221168.c: small changes for mcs51
17069 * support/regression/tests/bug-227710.c: small changes for mcs51
17070 * support/regression/tests/staticinit.c: small changes for mcs51
17071 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17072 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17073 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601