1 2008-11-11 Raphael Neider <rneider AT web.de>
3 * device/include/pic16/pic18f25j10.h,
4 device/include/pic16/pic18f45j10.h: remove useless boilerplate
6 * device/include/pic16/adc.h,
7 device/lib/pic16/libio/adc/adcbusy.c,
8 device/lib/pic16/libio/adc/adcclose.c,
9 device/lib/pic16/libio/adc/adcconv.c,
10 device/lib/pic16/libio/adc/adcopen.c,
11 device/lib/pic16/libio/adc/adcread.c,
12 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
13 and fixed ADC routines to work for more target devices,
14 incorporates patch #2036130 by Nick Materer
16 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
18 * device/include/ctype.h,
19 * device/include/ds400rom.h,
20 * device/include/ds80c390.h,
21 * device/include/float.h,
22 * device/include/math.h,
23 * device/include/serial.h,
24 * device/include/stdbool.h,
25 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
27 * device/include/mcs51/C8051F336.h,
28 * device/include/mcs51/C8051T600.h,
29 * device/include/mcs51/C8051T610.h,
30 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
31 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
33 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
35 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
37 2008-11-10 Raphael Neider <rneider AT web.de>
39 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
40 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
41 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
42 (patch by Nick Materer, #2253980)
44 * device/lib/pic16/libio/adc.ignore,
45 device/lib/pic16/libio/i2c.ignore,
46 device/lib/pic16/libio/usart.ignore,
47 device/lib/pic16/pics.all: updated to build more device libs
49 * device/lib/pic16/libdev/Makefile.am,
50 device/lib/pic16/libdev/Makefile.in,
51 device/lib/pic16/libio/Makefile.am,
52 device/lib/pic16/libio/Makefile.in: regenerated
54 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
55 names per memory location, applied SDCC style to more functions
57 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
59 * device/include/mcs51/p89lpc933_4.h: new NXP header file
60 * device/include/mcs51/p89lpc935_6.h: new NXP header file
61 * device/include/mcs51/p89v66x.h: minor changes
62 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
64 2008-11-09 Raphael Neider <rneider AT web.de>
66 * device/include/pic/pic14devices.txt: fixed memory description for
67 12f629 and 12f675, closes #2236240
69 2008-11-06 Borut Razem <borut.razem AT siol.net>
71 * src/SDCCmain.c: #fixed bug 2224960: sdcc -MM no working correctly
72 pass system include paths with -isystem to sdcpp
73 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneded
74 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
76 2008-11-02 Raphael Neider <rneider AT web.de>
78 * doc/sdccman.lyx: updated the sections on the library build process
79 and on how to add support for new devices, and documented known
80 problems with the extended instruction set including a workaround
82 2008-11-01 Raphael Neider <rneider AT web.de>
84 * device/include/pic16/adc.h,
85 device/include/pic16/pic16devices.txt,
86 device/include/pic16/pic18f2410.h,
87 device/include/pic16/pic18f2510.h,
88 device/include/pic16/pic18f2515.h,
89 device/include/pic16/pic18f2610.h,
90 device/include/pic16/pic18f4410.h,
91 device/include/pic16/pic18f4510.h,
92 device/include/pic16/pic18f4515.h,
93 device/include/pic16/pic18f4610.h,
94 device/include/pic16/pic18fregs.h,
95 device/lib/pic16/libdev/Makefile.am,
96 device/lib/pic16/libdev/Makefile.in,
97 device/lib/pic16/libdev/pic18f2410.c,
98 device/lib/pic16/libdev/pic18f2510.c,
99 device/lib/pic16/libdev/pic18f2515.c,
100 device/lib/pic16/libdev/pic18f2610.c,
101 device/lib/pic16/libdev/pic18f4410.c,
102 device/lib/pic16/libdev/pic18f4510.c,
103 device/lib/pic16/libdev/pic18f4515.c,
104 device/lib/pic16/libdev/pic18f4610.c,
105 device/lib/pic16/libio/Makefile.am,
106 device/lib/pic16/libio/Makefile.in,
107 device/lib/pic16/pics.all: added support for 18f[24][456]10
108 and 18f[24]515 devices
109 * doc/sdccman.lyx: updated list of supported PIC16 devices
111 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
112 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
113 src/xa51/gen.c: avoid compiler warnings
114 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
116 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
118 * device/include/mcs51/p89v66x.h: NXP header file
119 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
120 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
122 2008-10-14 Raphael Neider <rneider AT web.de>
124 * device/lib/pic16/libdev/Makefile.am,
125 device/lib/pic16/libio/Makefile.am: enable building libraries for
126 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
127 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
128 * device/lib/pic16/libdev/Makefile.in,
129 device/lib/pic16/libio/Makefile.in: regenerated
131 2008-10-14 Raphael Neider <rneider AT web.de>
133 * device/include/pic16/pic18f2450.h,
134 device/include/pic16/pic18f4450.h,
135 device/lib/pic16/libdev/pic18f2450.c,
136 device/lib/pic16/libdev/pic18f4450.c,
137 device/include/pic16/adc.h,
138 device/include/pic16/pic16devices.txt,
139 device/include/pic16/pic18fregs.h,
140 device/lib/pic16/libdev/Makefile.am,
141 device/lib/pic16/libdev/Makefile.in,
142 device/lib/pic16/libio/Makefile.am,
143 device/lib/pic16/libio/Makefile.in,
144 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
146 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
147 stack to a fixed location, relax it to automatically work with all
148 but the smallest devices (256 byte RAM devices need #pragma stack)
150 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
152 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
153 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
154 * device/lib/_strcspn.c: fixed bug 2140931
156 2008-10-06 Raphael Neider <rneider AT web.de>
158 * device/include/pic16/stdio.h,
159 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
160 declared __naked for convenience, named all arguments
161 * device/lib/pic16/libc/stdio/strmgpsim.c,
162 device/lib/pic16/libc/stdio/strmmssp.c,
163 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
165 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
166 empty __naked functions,
167 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
168 corner cases (unlink first/last pCode in list), reuse more code
170 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
172 * src/ds390/main.c (_ds390_genInitStartup): added
173 * src/SDCCpeeph.c (getPatternVar): new, added,
174 (labelInRange): fixed bug 2115959
175 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
176 * src/SDCCicode.h: added newiTempOperand
177 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
178 added optimizations for 0/x and x/-1, see also patch 2142900
179 * support/regression/tests/onebyte.c (testMul): added test cases
181 2008-09-20 Borut Razem <borut.razem AT siol.net>
184 definition of absolute address symbols without initial value,
185 fixed SDCC crash "do not know how to intialize symbol"
187 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
189 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
190 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
191 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
192 * device/lib/z80/stubs.s: added stubs for above functions
193 * src/SDCCopt.c (convilong),
194 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
195 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
196 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
197 * support/regression/tests/onebyte.c: enabled all tests for z80
199 2008-09-15 Borut Razem <borut.razem AT siol.net>
201 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
202 device/lib/pic16/libc/stdio/printf.c,
203 device/lib/pic16/libc/stdio/strmusart.c,
204 device/lib/pic16/libc/stdio/printf_tiny.c,
205 device/lib/pic16/libc/stdio/sprintf.c,
206 device/lib/pic16/libc/stdio/strmgpsim.c,
207 device/lib/pic16/libc/stdio/putchar.c,
208 device/lib/pic16/libc/stdio/fprintf.c,
209 device/lib/pic16/libc/stdio/strmmssp.c,
210 device/device/lib/pic16/libc/stdio/vprintf.c,
211 device/lib/pic16/libc/stdio/printf_small.c,
212 device/lib/pic16/libc/stdio/vsprintf.c,
213 device/lib/pic16/libc/stdio/strmputchar.c,
214 device/lib/pic16/libc/Makefile.am,
215 device/lib/pic16/libc/Makefile.in:
216 *printf now returns int, puchar.c moved from stdlib to stdio,
217 *printf format parameter type changed from char * to const char *,
218 added GNU link excetion text to library source files,
219 applyed GNU coding style, removed useless svn ids,
220 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
221 binary specifier: "%b", "%hb" and "%lb"
222 * device/lib/pic16/libc/stdio/vfprintf.c:
223 applied patch #2044424: PIC16: vfprintf
224 thanks Mauro Giachero
225 * support/regression/tests/bug1057979.c:
226 removed old pic16 sprintf specifics
227 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
228 * doc/sdccman.lyx: documented 'b' binary format specifier removal
230 2008-09-15 Raphael Neider <rneider AT web.de>
232 * src/pic16/device.c (pic16_dump_usection): force udata sections
233 into the addressable range (0..0xFFF), workaround for a gpsim
234 bug preventing simulation of regtest bug1750318
235 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
236 (serialRegAssign): fixed regtest bug-971834,
237 (pic16_packRegisters): avoid null-pointer dereference
239 2008-09-14 Raphael Neider <rneider AT web.de>
241 * src/pic16/gen.c, src/pic16/ralloc.c: use
242 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
243 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
245 2008-09-12 Borut Razem <borut.razem AT siol.net>
247 * support/regression/fwk/testfwk.h:
248 define pdata as data for pic16 target
249 thanks Mauro Giachero
251 2008-09-11 Borut Razem <borut.razem AT siol.net>
253 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
254 support/regression/absolute.c:
255 applied patch #2105615: Some PIC16 testcase fixlets
256 thanks Mauro Giachero
258 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
260 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
261 * support/regression/tests/bug2094505.c: new, added
263 2008-09-07 Borut Razem <borut.razem AT siol.net>
265 * src/SDCCglue.c, src/SDCCast.c:
266 fixed throw of "excess elements" warning for char arrays
267 * support/regression/tests/nullstring.c:
268 disable warning about excess elements in array of chars initializer
270 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
272 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
273 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
274 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
275 * support/regression/tests/bug2077267.c: new, added
277 2008-09-05 Raphael Neider <rneider AT web.de>
279 * configure.in, Makefile.common.in: add support for ccache,
280 remove spurious $VERSION output, detect doc-tools even without
281 --enable-doc to facilitate later manual doc-builds, minor cleanup
282 * configure: regenerated
284 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
285 avoid races in parallel VPATH builds
286 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
287 * doc/sdccman.lyx: mention --without-ccache configure option
289 2008-09-01 Raphael Neider <rneider AT web.de>
291 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
292 * (genConstPointerGet): fix reading bitfields from __code space
293 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
294 bitfield initializers (fix regression test bug1856409.c)
295 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
298 2008-08-31 Raphael Neider <rneider AT web.de>
300 * src/pic16/gen.c (genAssign): removed useless compiler output
301 * (genPointerGet,genPointerSet,genCast),
302 src/pic16/glue.c (pic16_printGPointerType):
303 also handle PPOINTERs just to avoid spurious asserts
304 * (pic16_printIvalType,pic16_printIvalBitFields):
305 generalized to arbitrary type/bitfield sizes, allows compilation of
306 regression test bug-1981238.c
307 * (pic16_printIvalChar): fix regression test structflexarray.c
308 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
309 in initialized structs and fix #1843745
310 * (pic16_printIvalStruct): always output initializers for all fields,
311 even those not explicitly given, fixes zeropad.c regression test
312 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
313 #2073635, #1567098, and #1485812)
314 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
316 2008-08-31 Borut Razem <borut.razem AT siol.net>
318 * support/regression/tests/bug-895992.c,
319 support/regression/tests/onebyte.c:
320 enabled pic16 regression testing since the bugs
321 1511794: pic16: regression test bug-895992.c fails
322 1444425: onebyte.c regression tes fails on pic16
323 are fixed, probably by fixing
324 2048464: PIC16: fix genUminus - addresses not.c regression test
325 * src/SDCCsymt.c, src/SDCCglue.c,
326 support/regression/tests/bug-1981238.c:
327 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
330 2008-08-30 Borut Razem <borut.razem AT siol.net>
332 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
333 release version 4.3.2
335 2008-08-24 Raphael Neider <rneider AT web.de>
337 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
338 always use the sdcc from the current build tree (ignore $CC from
339 the environment, fixes compile farm builds)
340 * device/lib/Makefile.in: rename .a into .lib for compatibility,
341 remove more build products from install directory
342 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
343 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
345 2008-08-24 Borut Razem <borut.razem AT siol.net>
347 * src/SDCC.y: applied patch
348 2050245: Fix # 1963382
350 1963382: Listing File - C file comment is incorrect
353 2008-08-23 Borut Razem <borut.razem AT siol.net>
355 * src/pic16/gen.c: applied patch
356 2048464: PIC16: fix genUminus - addresses not.c regression test
357 thanks Mauro Giachero
359 2008-08-22 Borut Razem <borut.razem AT siol.net>
361 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
362 src/pic16/main.c: allow spaces in gpasm and gplink paths
364 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
367 * src/z80/peeph-z80.def: minor peephole improvement
369 2008-08-15 Raphael Neider <rneider AT web.de>
371 * src/z80/gen.c (_vemit2): suppress compiler warning
373 * src/pic/*.[ch]: make proper use of header files and avoid
374 ad-hoc extern declarations, mark module-local helpers 'static',
375 removed dead/replaced code, no functional changes
376 * src/pic16/pcode.c: disentangled from pic14 backend
378 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
380 * src/z80/gen.c: fixed #2051348
381 * support/regression/tests/bug-2051348.c: regression test for #2051348
383 2008-08-10 Raphael Neider <rneider AT web.de>
386 * Makefile.common.in: export PACKAGE for $docdir,
387 fixes #1957036, avoid some "underquoted definition" warnings
388 * configure: regenerated
390 2008-08-10 Raphael Neider <rneider AT web.de>
392 * device/lib/pic16/**: build pic16 library using autotools for
393 improved dependency tracking
395 * device/lib/Makefile.in,
397 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
399 2008-08-10 Raphael Neider <rneider AT web.de>
401 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
402 local variables if --nooverlay is given, workaround for #2023121
404 2008-08-08 Raphael Neider <rneider AT web.de>
406 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
408 2008-08-08 Raphael Neider <rneider AT web.de>
410 * src/pic/pcoderegs.c,
412 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
414 2008-08-07 Borut Razem <borut.razem AT siol.net>
416 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
417 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
418 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
419 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
420 applied modified patch 2038174: Add support for binary constants v2
421 thanks Mauro Giachero
422 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
424 2008-08-04 Raphael Neider <rneider AT web.de>
427 * src/pic16/device.h,
429 * src/pic16/main.c: enable --optimize-goto by default
431 * device/lib/pic16/Makefile.common.in: suppress removed option
434 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
436 2008-07-30 Borut Razem <borut.razem AT siol.net>
438 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
439 applied patch 22032433: PIC16: fix constant strings,
440 thanks Mauro Giachero
442 2008-07-29 Borut Razem <borut.razem AT siol.net>
444 * src/pic16/gen.c: applied patches:
445 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
446 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
447 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
448 thanks Mauro Giachero
450 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
452 * src/port.h: Fixed typo in comment
454 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
456 * src/z80/mappings.i: Implemented RFE #1919415
457 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
458 #1880202, #1914434, prepared for RFE #1703943
460 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
463 * src/z80/peeph-z80.def,
464 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
465 preparation for Z80 peephole improvements
467 2008-06-21 Raphael Neider <rneider AT web.de>
469 * device/include/pic16/pic18f66j60.h,
470 * device/include/pic16/pic18f66j65.h,
471 * device/include/pic16/pic18f67j60.h,
472 * device/include/pic16/pic18f86j60.h,
473 * device/include/pic16/pic18f86j65.h,
474 * device/include/pic16/pic18f87j60.h,
475 * device/include/pic16/pic18f96j60.h,
476 * device/include/pic16/pic18f96j65.h,
477 * device/include/pic16/pic18f97j60.h,
478 * device/lib/pic16/libdev/pic18f66j60.c,
479 * device/lib/pic16/libdev/pic18f66j65.c,
480 * device/lib/pic16/libdev/pic18f67j60.c,
481 * device/lib/pic16/libdev/pic18f86j60.c,
482 * device/lib/pic16/libdev/pic18f86j65.c,
483 * device/lib/pic16/libdev/pic18f87j60.c,
484 * device/lib/pic16/libdev/pic18f96j60.c,
485 * device/lib/pic16/libdev/pic18f96j65.c,
486 * device/lib/pic16/libdev/pic18f97j60.c,
487 * device/include/pic16/pic16devices.txt,
488 * device/include/pic16/pic18fregs.h,
489 * device/lib/pic16/pics.all: added new devices
491 * device/include/pic16/adc.h,
492 * device/lib/pic16/libio/adc/adcbusy.c,
493 * device/lib/pic16/libio/adc/adcopen.c,
494 * device/lib/pic16/libio/adc/adcsetch.c,
495 * device/lib/pic16/libio/i2c/i2copen.c,
496 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
497 all changes from a patch by Anton Strobl
499 2008-06-12 Borut Razem <borut.razem AT siol.net>
501 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
502 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
503 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
504 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
505 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
506 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
507 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
508 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
509 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
510 by applying the modified patch from Risto Huotari
512 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
515 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
516 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
517 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
518 * support/regression/tests/bug1938300.c: new, added
520 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
522 * device/include/asm/ds390/features.h,
523 * device/include/asm/mcs51/features.h,
524 * device/include/mcs51/regc515c.h: inserted LGPL notice
526 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
528 * device/lib/gbz80/div.s,
529 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
530 patch 1597883, Thanks Robert Ramey
532 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
534 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
535 createIvalCharPtr, createIvalPtr, createIval),
537 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
538 initializers for local auto variables
539 * support/regression/tests/zeropad.c: added testcase for auto initializers
541 2008-05-26 Raphael Neider <rneider AT web.de>
543 * device/lib/pic16/startup/crt0.c,
544 * device/lib/pic16/startup/crt0i.c,
545 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
546 explicit, fixed curr_entry loop for >= 256 initializer records,
547 removed debug code (write to 0xf7e)
549 2008-05-25 Raphael Neider <rneider AT web.de>
551 * device/include/pic/pic16f627a.h,
552 * device/include/pic/pic16f628a.h,
553 * device/include/pic/pic16f648a.h: added missing ports
555 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
557 * device/include/float.h: added __INFINITY
558 * device/lib/_fsadd.c: handle overflows
559 * device/lib/_fsmul.c,
560 * device/lib/_fsdiv.c: use __INFINITY
561 * device/lib/_fseq.c,
562 * device/lib/_fsneq.c: handle -0.0
563 * sim/ucsim/s51.src/uc89c51r.cc,
564 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
565 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
566 * src/mcs51/gen.c (genSend): fixed bug with --xstack
567 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
568 * support/regression/tests/snprintf.c: test bug with --xstack
570 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
572 * src/SDCCpeeph.c (callFuncByName):
573 Support nested parenthesis in peephole function arguments (#1967300)
575 2008-05-19 Raphael Neider <rneider AT web.de>
577 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
578 fixed duplicate labels (#1911325)
580 2008-05-19 Raphael Neider <rneider AT web.de>
582 * src/regression/empty.c: suppress warning
583 * src/regression/pointer1.c: enabled index_by_pointer()
584 * src/regression/inline.c: now works for pic16 as well
586 * src/pic16/device.c: include dbuf declarations
587 * src/pic16/device.h: removed obsolete prototypes
589 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
590 * src/pic16/glue.c: made purely local functions static,
591 (pic16_printGPointerType, pic16_printIvalCharPtr,
592 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
593 generic pointers' tags (#1961866)
595 * src/pic16/pcode.c (assignValnums): optimize literal assignments
597 2008-05-19 Borut Razem <borut.razem AT siol.net>
599 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
600 fixed typo, uninstall include/pic16/pic16devices.txt
602 2008-05-18 Borut Razem <borut.razem AT siol.net>
604 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
605 the buffer is null terminated
606 * src/device/pic16.c:
607 applied modified patch 1965676: Patch for Win32 16 bit PIC
608 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
610 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
612 * src/SDCC.lex (check_type),
613 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
616 * as/z80/clean.mk: also clean *.dep
617 * device/lib/pic16/libsdcc/stack/Makefile,
618 * sim/ucsim/libtool: removed as they are rebuild by configure
619 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
621 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
623 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
624 fixupInline instead of createFunction to fix bug 1864577
625 (inlineFindMaxBlockno): removed, use global blockNo
626 * src/SDCCglobl.h: added blockNo
628 * src/z80/peep.h: modified properties
629 * support/regression/tests/bug1864577.c: new, added
631 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
634 * as/mcs51/asm.h: added org_cnt
635 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
636 * as/mcs51/asout.c: changed old K&R to ANSI
637 * as/mcs51/Makefile.in: use common identifiers
643 * as/hc08/Makefile.bcc,
644 * as/hc08/Makefile.in: synchronized with as/mcs51/*
645 * sdcc_vc_in.h: added define __func__
646 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
647 Thanks Ruud van Silfhout
648 * support/regression/tests/bug1717305.c: new, added
650 2008-05-05 Borut Razem <borut.razem AT siol.net>
652 * support/regression/Makefile.in,
653 support/regression/ports/ds390/spec.mk,
654 support/regression/ports/hc08/spec.mk,
655 support/regression/ports/mcs51-common/spec.mk,
656 support/regression/ports/pic14/spec.mk,
657 support/regression/ports/pic16/spec.mk,
658 support/regression/ports/ucz80/spec.mk,
659 support/regression/ports/z80/spec.mk:
660 added INC_DIR and LIBDIR paths
661 * src/ds390/gen.c: removed duplicated selicolon
663 2008-05-04 Borut Razem <borut.razem AT siol.net>
665 * support/regression/Makefile.in,
666 support/regression/fwk/lib/testfwk.c,
667 support/regression/ports/ds390/spec.mk,
668 support/regression/ports/hc08/spec.mk,
669 support/regression/ports/mcs51-common/spec.mk,
670 support/regression/ports/mcs51-large/spec.mk,
671 support/regression/ports/mcs51-medium/spec.mk,
672 support/regression/ports/mcs51-small/spec.mk,
673 support/regression/ports/mcs51-stack-auto/spec.mk,
674 support/regression/ports/mcs51-xstack-auto/spec.mk,
675 support/regression/ports/pic14/spec.mk,
676 support/regression/ports/pic16/spec.mk,
677 support/regression/ports/ucz80/spec.mk:
678 added possibility to define the sdcc binary directory SDCC_BIN_PATH
679 used to run regeression tests
681 2008-05-01 Raphael Neider <rneider AT web.de>
683 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
684 supported devices and instructions to add new ones
686 2008-05-01 Raphael Neider <rneider AT web.de>
688 * device/include/pic16/adc.h,
689 device/lib/pic16/libio/adc/adcbusy.c,
690 device/lib/pic16/libio/adc/adcopen.c,
691 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
692 18f2455 style ADC devices, based on patch #1776197
693 * device/lib/pic16/libio/adc/adcclose.c,
694 device/lib/pic16/libio/adc/adcconv.c,
695 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
696 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
697 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
698 * device/include/pic16/pic18f4431.h,
699 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
700 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
702 2008-05-01 Raphael Neider <rneider AT web.de>
704 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
705 moved xinst flag into pic16_options_t
706 * src/pic16/device.c (default_device, pic16_list_devices,
707 pic16_find_device): removed references to sfrrange
708 * src/pic16/gen.c (genFunction),
709 src/pic16/glue.c (pic16initialComments),
710 src/pic16/main.c (pic16_optionsTable),
711 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
713 * device/include/pic16/pic16devices.txt: removed sfrrange lines
715 2008-04-29 Raphael Neider <rneider AT web.de>
717 * src/pic16/devices.inc,
718 device/include/pic16/pic16devices.txt: replaced compiled-in list
719 of devices with a variant parsed at runtime
720 * src/pic16/device.c: added support for parsing pic16devices.txt,
722 * src/pic16/device.h: removed (now) unused fields from PIC_device
723 * src/pic16/main.c: removed #pragma maxram,
724 (_pic16_initPaths): removed bogus generation of search paths,
725 setup the port proper only after the search paths (for
726 pic16devices.txt) are set up,
727 (_pic16_finaliseOptions): moved processor dependant code here
728 from _pic16_initPaths(), clean up
729 * src/pic16/ralloc.c (pic16_init_stack),
730 * src/pic16/ralloc.h,
731 * src/pic16/pcode.c: clean up
732 * device/include/Makefile.in,
733 support/scripts/sdcc.nsi: also install/package pic16devices.txt
734 * support/scripts/inc2h-pic16.pl: updated instructions
736 2008-04-29 Raphael Neider <rneider AT web.de>
738 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
739 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
740 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
741 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
742 added missing family members and 18f2480/2580/4480/4580 family
743 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
744 * device/include/pic16/pic18f2525.h: use 18f4620.h
745 * device/include/pic16/pic18f6680.h: use 18f8680.h
746 * device/include/pic16/pic18fregs.h,
747 device/lib/pic16/pics.all,
748 src/pic16/devices.inc: add new devices
749 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
750 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
751 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
752 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
753 prevent attempting to build the libio for some new devices
755 2008-04-29 Raphael Neider <rneider AT web.de>
757 * debugger/mcs51/Makefile.in: fixed paths to sources
759 2008-04-25 Borut Razem <borut.razem AT siol.net>
761 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
762 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
763 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
764 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
765 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
766 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
767 as/link/z80/linkz80.dsp: lklibr.c moved
768 * doc/INSTALL.txt: binary archives in bz2 format
769 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
771 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
773 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
774 * support/regression/tests/bug1856409.c: new, added
776 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
779 * src/mcs51/peep.c: Use werror for error messages.
780 * src/SDCCicode.c (geniCodeConditional),
781 * src/SDCCsymt.c (structElemType): fixed bug 1839321
782 * src/z80/Makefile.bcc,
783 * src/z80/z80.dsp: added src/z80/peep.c/h
784 * support/regression/tests/bug1839321.c: new, added
786 2008-04-20 Raphael Neider <rneider AT web.de>
788 * device/include/pic16/pic18f2455.h: added bitfields for port C
790 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
792 * src/z80/peep.c: Use werror for error messages.
794 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
796 * src/z80/peep.h (declaration of notUsed()),
797 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
799 * src/z80/z80.h (added dependency on peep.h),
800 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
803 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
805 * src/SDCCpeeph.c (added support for notUsed()),
806 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
808 * src/port.h (removed dependency on mcs51/peep.h, added declaration
809 for notUsed()): Implemented generic (that is not port-specific) part
812 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
814 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
815 * device/lib/libsdcc.lib,
816 * device/lib/Makefile.in,
817 * support/regression/ports/mcs51-xstack-auto/spec.mk,
818 * device/lib/calloc.c: renamed to _calloc.c
819 * device/lib/free.c: renamed to _free.c
820 * device/lib/malloc.c: renamed to _malloc.c
821 * device/lib/realloc.c: renamed to _realloc.c
822 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
823 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
824 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
825 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
826 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
827 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
828 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
829 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
831 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
832 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
833 * support/regression/tests/bug1509084.c: new, added
835 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
837 * device/include/mcs51/cc2510fx.h: added _XPAGE
838 * device/include/mcs51/compiler.h: cosmetic changes
840 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
842 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
845 2008-03-31 Borut Razem <borut.razem AT siol.net>
847 * support/cpp2 renamed to support/cpp
848 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
849 support/cpp2/libiberty/splay-tree.c,
850 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
851 support/cpp2/libcpp/directives.c,
852 support/cpp2/libcpp/include/cpplib.h,
853 support/cpp2/libcpp/include/symtab.h,
854 support/cpp2/libcpp/include/line-map.h,
855 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
856 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
857 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
858 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
859 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
860 release version 4.3.0
861 * configure.in, configure, Makefile.in, Makefile.bcc:
862 adapted for moved cpp2
864 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
866 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
867 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
869 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
871 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
873 * support/regression/tests/bug1717943.c: new, added
875 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
877 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
878 bytewise return value assignments introduced in last commit.
880 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
882 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
883 genMult, genJumpTab):
884 Use 16-bit instructions for addition in some additional cases,
885 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
887 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
889 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
890 Implemented RFE #1921450, changed some debug messages.
892 2008-03-30 Borut Razem <borut.razem AT siol.net>
894 * Small Device C Compiler 2.8.0 released
895 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
896 * support/scripts/sdcc.nsi: added finish page; this version
897 was used for 2.8.0 release
898 * doc/knownbugs.html: removed; magically generated by the build
899 process using gen_known_bugs.pl from now on
901 2008-03-23 Borut Razem <borut.razem AT siol.net>
903 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
904 and reverted it, since it was already fixed by Raphael ;-)
905 * doc/knownbugs.html: updated for RC2
907 2008-03-22 Raphael Neider <rneider AT web.de>
909 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
912 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
914 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
915 * support/regression/tests/bug1839277.c: added related testBug1839299
917 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
919 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
920 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
922 * src/mcs51/gen.c: throughout only output hex constants
923 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
924 * support/regression/tests/bug1839277.c: new, added
926 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
928 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
929 compilation warning about nested comments.
931 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
933 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
934 * support/regression/tests/bug1921073.c: new, added
936 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
938 * src/z80/SDCCpeeph.c.c (callFuncByName):
939 Commented function parameters.
941 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
943 * src/z80/ralloc.c (packRegsForAccUse2):
944 disabled a broken accumulator packing optimization (fixed #1292721).
945 * support/regression/tests/bug-1292721: Regression test for #1292721.
947 2008-03-16 Raphael Neider <rneider AT web.de>
949 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
950 fixed code bloat regression using a variant of patch #1915618
952 2008-03-16 Borut Razem <borut.razem AT siol.net>
954 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
955 icon, changed startup menu for release distribution, code cleaning,
956 create url files instead links in startup menu
958 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
960 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
961 * support/regression/tests/bug1579949.c: new, added
963 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
965 * device/lib/printf_fast.c: fixed bug 1255403
967 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
969 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
970 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
972 2008-03-14 Borut Razem <borut.razem AT siol.net>
974 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
976 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
977 is correctly displayed
978 * as/link/z80/lkmain.c: usage line commented out
980 2008-03-13 Borut Razem <borut.razem AT siol.net>
982 * doc/sdccman.lyx: corrected to be able to convert to PDF,
983 updated the list pf supported pic14 devices
985 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
987 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
989 2008-03-12 Borut Razem <borut.razem AT siol.net>
991 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
992 fixed documentation request #1718191
993 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
994 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
997 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
999 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1000 * support/regression/tests/bug1505811.c: new, added
1002 2008-03-09 Raphael Neider <rneider AT web.de>
1004 * device/include/pic16/pic18f2620.h,
1005 * device/include/pic16/pic18f4620.h,
1006 * device/lib/pic16/libdev/pic18f2620.c,
1007 * device/lib/pic16/libdev/pic18f4525.c,
1008 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1009 family to consistently use pic18f4620.[ch], fixes #1832562
1011 2008-03-09 Borut Razem <borut.razem AT siol.net>
1013 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1014 changed sdcc version to 2.8.0
1015 * knownbugs.html: regenerated
1016 * support/scripts/gen_known_bugs.pl: added number of open bugs
1018 2008-03-09 Raphael Neider <rneider AT web.de>
1020 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1021 (genOr): read volatile operand even if the result is known,
1023 (genOr,genXor): removed unused legacy code,
1024 (genDummyRead): use pic16_mov2w_volatile()
1026 2008-03-08 Borut Razem <borut.razem AT siol.net>
1028 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1029 cons w. --model-large
1030 * support/regression/staticinit.c: added regression test for bug
1033 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1035 * src/ds390/gen.c (pushSide, genPcall),
1036 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1037 * src/mcs51/gen.c: cosmetic changes
1038 * support/regression/fwk/include/testfwk.h: added macro reentrant
1039 * support/regression/tests/bug1908493.c: new, added
1041 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1043 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1045 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1047 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1048 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1049 already set in ds390/main.c and mcs51/main.c
1051 2008-03-07 Raphael Neider <rneider AT web.de>
1053 * src/regression/init0.c: new test for initialized arrays of function
1055 * src/regression/Makefile: made a bit more flexible, added init0.c
1056 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1057 pointers, closes #1427663
1059 2008-03-05 Borut Razem <borut.razem AT siol.net>
1061 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1062 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1064 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1066 * support/librarian/sdcclib.c:Added feature request 1908061:
1067 Synchronise sdcclib commands with ar.
1069 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1071 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1072 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1073 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1074 * device/include/mcs51/compiler.h: removed umlauts, added double
1077 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1079 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1080 * support/regression/tests/bug1536762.c: new, added
1082 * src/SDCCutil.h: added getBuildDate()
1083 * src/SDCCmain.c (printVersionInfo),
1084 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1086 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1087 * src/ds390/ralloc.c (packRegisters),
1088 * src/mcs51/ralloc.c (packRegisters),
1089 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1091 * support/regression/tests/bug1618050.c: new, added
1092 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1093 * support/regression/fwk/include/testfwk.h,
1094 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1097 2008-03-04 Raphael Neider <rneider AT web.de>
1099 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1100 on accessing OP_SYM_TYPE(op)
1101 * src/pic/gen.h: removed unused prototype of genMinusDec()
1102 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1103 fix #1876953 (invalid subtraction code), removed unused code
1105 2008-03-03 Raphael Neider <rneider AT web.de>
1109 * src/pic/genarith.c,
1111 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1112 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1114 2008-03-03 Raphael Neider <rneider AT web.de>
1116 * src/pic/device.c (find_device): search user-specified paths first
1117 for pic14devices.txt, fixes #1900827
1119 2008-03-02 Borut Razem <borut.razem AT siol.net>
1121 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1122 AddToPath and RemoveFromPath
1124 2008-03-01 Borut Razem <borut.razem AT siol.net>
1126 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1127 work correctly, added debugging support if -DSDCC.DEBUG command line
1130 2008-02-28 Borut Razem <borut.razem AT siol.net>
1132 * doc/sdccman.lyx: cosmetic changes
1134 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1136 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1137 * doc/sdccman.lyx: fixed unmeant removal of spaces
1139 2008-02-27 Borut Razem <borut.razem AT siol.net>
1141 * support/scripts/sdcc.nsi: corrected installation directory for
1142 current user installation mode
1143 * doc/README.txt: added Philipp Klaus Krause to the developers list
1145 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1147 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1148 return ifx condition
1149 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1150 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1151 ifxJump to fix bug 1838000
1152 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1153 * support/regression/tests/bug1838000.c: new, added
1154 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1156 2008-02-26 Borut Razem <borut.razem AT siol.net>
1158 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1160 * support/scripts/sdcc.nsi: added MULTIUSER page,
1161 NSIS upgraded to version 2.35
1163 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1165 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1166 * support/regression/tests/bug1565152.c: new, added
1168 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1170 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1171 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1172 * support/regression/tests/bug1670148.c: new, added
1174 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1176 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1178 2008-02-24 Borut Razem <borut.razem AT siol.net>
1180 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1181 is ineffective for unsigned char parameter
1183 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1185 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1186 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1187 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1188 * support/Util/MySystem.c (my_system): output errorcode when verbose
1190 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1192 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1195 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1197 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1200 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1202 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1204 2008-02-21 Borut Razem <borut.razem AT siol.net>
1206 * support/regression/Makefile.in,
1207 support/regression/ports/ds390/spec.mk,
1208 support/regression/ports/hc08/spec.mk,
1209 support/regression/ports/mcs51-common/spec.mk,
1210 support/regression/ports/pic14/spec.mk,
1211 support/regression/ports/pic16/spec.mk,
1212 support/regression/ports/ucz80/spec.mk,
1213 support/regression/ports/xa51/spec.mk:
1214 added CFLAGS when compiling timeout
1216 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1218 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1221 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1223 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1224 * support/regression/tests/bug1888147.c: new, added
1226 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1228 * src/z80/gen.c: fixed bugs #1596270, #1736867
1230 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1232 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1233 contents, mostly fixes #1596270
1235 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1237 * src/z80/peeph.def,
1238 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1239 peepholes, fixes #1806565
1241 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1243 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1244 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1245 fixes bug 1739475, thanks Robert Larice
1246 (rule 271): new, added
1248 2008-02-18 Borut Razem <borut.razem AT siol.net>
1250 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1252 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1254 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1256 2008-02-17 Raphael Neider <rneider AT web.de>
1258 * src/pic16/genarith.c,
1261 * src/pic16/genutils.c: removed unused legacy code,
1262 removed unused fields from struct asmop and struct _G
1264 2008-02-17 Raphael Neider <rneider AT web.de>
1266 * src/pic16/gen.c (AccRsh): cosmetic changes,
1267 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1268 genRightShiftLiteral): fixed to work with SFRs as result by
1269 assigning only once to result,
1270 removed a lot of unused/excluded code fragments
1272 2008-02-17 Raphael Neider <rneider AT web.de>
1274 * device/include/pic/pic16f88.h,
1275 * device/include/pic/pic16f886.h,
1276 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1278 2008-02-17 Borut Razem <borut.razem AT siol.net>
1280 * src/z80/peeph.def: applied patch
1281 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1282 * src/z80/gen.c, src/z80/peeph.def: applied patch
1283 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1284 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1285 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1286 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1287 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1288 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1290 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1292 * as/link/mcs51/aslink.dsp: removed SDK define
1293 * as/link/z80/clean.mk: brought in sync with other ports
1294 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1295 * as/hc08/Makefile.bcc,
1296 * as/mcs51/Makefile.bcc,
1297 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1298 * src/z80/main.c (_setValues): use the now capitalized -Z,
1299 (z80_port, gbz80_port): generate debug information when asked
1301 2008-02-16 Borut Razem <borut.razem AT siol.net>
1303 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1304 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1305 as/z80/Makefile.in. as/z80/Makefile.bcc:
1306 applied patch #1893393: patch for as-z80 and link-z80 to generate
1307 cdb, thanks to Armin Diehl
1308 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1309 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1310 asnoice.c moved to as/asxxsrc/asnoice.c
1311 * src/z80/peeph-gbz80.def: applied patch
1312 #1880235: Z80 return peephole, thanks to Philipp Krause
1314 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1317 * doc/sdccman.lyx: bumped version to 2.7.5
1318 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1320 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1322 * device/include/pic16/stdlib.h,
1323 * device/lib/pic16/libc/stdlib/ltoa.c,
1324 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1326 2008-02-13 Borut Razem <borut.razem AT siol.net>
1328 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1329 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1330 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1331 src/SDCCopt.c, src/SDCCval.c:
1332 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1334 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1336 * src/SDCCsymt.c (compareType): fixed bug 1309013
1338 2008-02-09 Borut Razem <borut.razem AT siol.net>
1340 * src/SDCCval.c, src/SDCCval.h:
1341 code cleaning, added function constChrVal()
1342 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1343 call constChrVal() instead constVal()
1345 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1347 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1350 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1351 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1354 2008-02-01 Raphael Neider <rneider AT web.de>
1356 * device/include/pic/pic16f886.h,
1357 * device/include/pic/pic16f887.h: added RA6 and RA7
1359 2008-01-24 Raphael Neider <rneider AT web.de>
1361 * device/include/pic/pic16f88.h: added RA6 and RA7
1362 * device/lib/pic/libdev/disabled_pic16f886.c,
1363 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1365 * src/pic16/devices.inc,
1366 * device/include/pic16/pic18f2423.h,
1367 * device/include/pic16/pic18f2523.h,
1368 * device/include/pic16/pic18fregs.h,
1369 * device/lib/pic16/pics.all
1370 * device/lib/pic16/libdev/pic18f2423.c,
1371 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1372 * device/lib/pic16/libio/i2c.ignore,
1373 * device/lib/pic16/libio/usart.ignore,
1374 * device/lib/pic16/libio/adc.ignore: ignore new devices
1376 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1378 * src/SDCCast.c (createRMW): fixed bug 1582651
1380 2008-01-20 Borut Razem <borut.razem AT siol.net>
1382 * src/SDCCcse.c: partially fixed enhancement request
1383 #1793872 - multiply by -1 not collapsed
1384 * support/regression/tests/arithcsi.c: added regression test
1386 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1388 * as/mcs51/asx8051.dsp: removed define SDK
1389 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1390 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1392 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1393 cosmetic changes, brought more in sync, changed old K&R to ANSI
1395 2008-01-13 Borut Razem <borut.razem AT siol.net>
1397 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1398 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1400 2007-12-30 Borut Razem <borut.razem AT siol.net>
1402 * src/pic16/gen.c: fixed implementation of bitwise operations for
1404 * support/regression/tests/bitwise.c: added test cases
1406 2007-12-29 Borut Razem <borut.razem AT siol.net>
1408 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1409 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1410 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1411 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1412 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1413 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1414 src/pic16/pcode.[ch]: added const qualifier
1415 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1416 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1417 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1418 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1419 * as/asxxsrc/aslex.c: use dbuf_getline()
1420 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1421 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1422 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1423 as/z80/asm.h, as/z80/z80adr.c:
1424 changed type of ib and ip to const char *
1426 2007-12-28 Borut Razem <borut.razem AT siol.net>
1428 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1429 introduced (readlin) - long lines are turuncated
1430 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1431 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1432 as/z80/Makefile.in: moved aslex.c to asxxsrc
1433 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1434 * as/hc08/asmain.c, as/mcs51/asmain.c:
1435 added missing initialization of a_addr field
1436 * support/regression/tests/long_asm_line.c: added regtest for long
1439 2007-12-22 Borut Razem <borut.razem AT siol.net>
1441 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1443 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1445 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1447 2007-12-16 Borut Razem <borut.razem AT siol.net>
1449 * device/include/pic16/stdbool.h: removed, since already exists in
1450 device/include/; this also fixes bitopcse.c regression test for pic16
1452 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1453 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1454 dereference doesn't work; covered by regression test bug1399290
1456 2007-12-05 Borut Razem <borut.razem AT siol.net>
1458 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1461 2007-12-01 Borut Razem <borut.razem AT siol.net>
1463 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1464 corrected handling of the highest_valid_address
1466 2007-11-17 Raphael Neider <rneider AT web.de>
1468 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1469 * src/pic/glue.c (picglue): emit .file if --debug is given
1471 2007-11-17 Raphael Neider <rneider AT web.de>
1473 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1474 care when left or right operand resides in result, fixes #1830220
1476 2007-11-17 Borut Razem <borut.razem AT siol.net>
1478 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1479 #983491 - "Merge duplicate strings function is ineffective"
1480 * support/regression/tests/bug-983491.c: regtest disabled
1481 * as/asxxsrc: created
1482 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1483 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1484 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1485 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1486 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1487 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1488 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1489 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1490 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1491 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1492 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1493 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1494 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1496 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1498 * device/include/stdarg.h: added and removed some casts
1499 * src/SDCCsymt.c (compareType): Fully check types between generic and
1500 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1502 2007-11-13 Borut Razem <borut.razem AT siol.net>
1504 * support/regression/tests/bug-1817005.c:
1505 added regtest for bug #1817005 - as-z80 chokes on long labels
1507 2007-11-12 Borut Razem <borut.razem AT siol.net>
1509 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1510 as/z80/asout.c, as/z80/aslist.c:
1511 fixed bug #1817005 - as-z80 chokes on long labels
1513 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1516 * as/z80/asmain.c: cosmetic changes
1519 * as/z80/alloc.h: removed
1521 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1522 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1523 * as/link/hc08/Makefile.in,
1524 * as/link/mcs51/Makefile.in,
1525 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1527 * as/link/mcs51/lkarea.c,
1528 * as/link/mcs51/lkmain.c: cosmetic changes
1529 * as/link/hc08/lklibr.c,
1530 * as/link/z80/lklibr.c,
1531 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1532 used cygwin_conv_to_full_posix_path,
1533 added warnings, cosmetic changes, brought more in sync
1534 changed old K&R into ANSI function declarations
1535 * as/link/z80/lklibr.c (loadAdb): added
1536 * as/link/z80/lkmain.c: removed -- option from usage text
1538 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1540 * src/mcs51/gen.c (outBitC): optimized for no result
1542 2007-10-31 Borut Razem <borut.razem AT siol.net>
1544 * src/SDCCsymt.c: fixed (hopeful properly) bug
1545 #1805702 - order of extern matters
1546 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1549 2007-10-29 Borut Razem <borut.razem AT siol.net>
1551 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1552 - order of extern matters
1553 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1556 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1558 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1559 24bitMode, portIsDS390
1560 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1561 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1562 (notVolatileVariable): also check sloc names,
1563 (callFuncByName): moved ftab[] out of function and sorted it by use
1565 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1567 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1568 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1569 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1570 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1571 * support/regression/tests/bug-880197.c: new, added
1573 2007-10-28 Borut Razem <borut.razem AT siol.net>
1575 * support/regression/Makefile.in,
1576 support/regression/ports/mcs51-large/spec.mk,
1577 support/regression/ports/mcs51-xstack-auto/spec.mk,
1578 support/regression/ports/mcs51-stack-auto/spec.mk,
1579 support/regression/ports/mcs51-medium/spec.mk,
1580 support/regression/ports/mcs51-common/spec.mk,
1581 support/regression/ports/mcs51-common/*,
1582 support/regression/ports/mcs51-small/*:
1583 mcs51 renamed to mcs51-common, created mcs51-small
1584 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1585 * support/regression/tests/bug-1805702.c: added regtest for bug
1588 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1590 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1591 added new rules 265 - 270
1592 * support/regression/tests/bug1721024.c:new, added
1593 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1594 introduced new test-mcs51 to run all mcs51 tests
1596 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1598 * support/regression/tests/bug1816470.c: new, added
1600 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1602 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1603 propagate for *,+,- with float, fixed bug 1816470
1604 (decorateType): cast to resultTypeProp instead of resultType
1606 2007-10-19 Borut Razem <borut.razem AT siol.net>
1608 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1609 function is ineffective" for pic16 tareget
1610 * support/scripts/listerr.c: corrected include path
1611 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1614 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1616 * support/regression/tests/using.c: new, added
1617 * support/regression/tests/vaargs.c: fixed and enabled test
1619 2007-10-18 Borut Razem <borut.razem AT siol.net>
1621 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1623 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1625 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1627 * doc/sdccman.lyx: documented option --Werror
1628 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1629 RegBankUsed[] earlier
1631 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1633 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1637 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1639 * src/SDCCast.c (decorateType): improved optimization of tri-op
1640 * src/SDCCerr.c (vwerror, setWError),
1642 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1643 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1645 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1647 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1648 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1649 * support/regression/tests/bug-223113.c,
1650 * support/regression/tests/bug-426632.c,
1651 * support/regression/tests/bug-468811.c,
1652 * support/regression/tests/bug-477835.c,
1653 * support/regression/tests/bug-478094.c,
1654 * support/regression/tests/bug-499644.c,
1655 * support/regression/tests/bug-524209.c,
1656 * support/regression/tests/bug-524211.c,
1657 * support/regression/tests/packcast.c,
1658 * support/regression/tests/structidx.c: added empty tests
1659 * support/regression/tests/bug-607243.c: enabled test
1661 2007-10-06 Borut Razem <borut.razem AT siol.net>
1663 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1664 support of universal binaries on Mac OS X
1666 2007-10-02 Borut Razem <borut.razem AT siol.net>
1668 * src/SDCCval.h: unified double2ul macro for all platforms
1669 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1670 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1672 2007-09-30 Borut Razem <borut.razem AT siol.net>
1674 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1676 * sdcc_vc_in.h: enabled warnings
1677 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1678 unsigned type, result still unsigned
1679 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1681 2007-09-28 Raphael Neider <rneider AT web.de>
1683 * src/pic/device.c (find_device): prevent buffer underflow error
1684 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1685 the just destroyed list entry
1687 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1689 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1692 2007-09-18 Borut Razem <borut.razem AT siol.net>
1694 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1695 applied to unsigned type, result still unsigned
1697 2007-09-17 Borut Razem <borut.razem AT siol.net>
1699 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1700 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1701 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1702 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1703 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1704 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1705 src/z80/gen.c, src/z80/ralloc.c:
1706 fixed bug #1739860 - sdcc does not work correctly on some platforms
1708 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1710 2007-09-17 Raphael Neider <rneider AT web.de>
1712 * src/pic16/device.c: reverted to previous version
1713 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1715 2007-09-16 Raphael Neider <rneider AT web.de>
1717 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1718 as this raises a ton of gpasm warnings, just emit a second label
1719 * src/pic16/devices.inc,
1720 * device/lib/pic16/pics.all,
1721 * device/lib/pic16/libdev/pic18f2585.c,
1722 * device/lib/pic16/libdev/pic18f2680.c,
1723 * device/lib/pic16/libdev/pic18f2682.c,
1724 * device/lib/pic16/libdev/pic18f2685.c,
1725 * device/lib/pic16/libdev/pic18f4585.c,
1726 * device/lib/pic16/libdev/pic18f4680.c,
1727 * device/lib/pic16/libdev/pic18f4682.c,
1728 * device/lib/pic16/libdev/pic18f4685.c,
1729 * device/include/pic16/pic18f2585.h,
1730 * device/include/pic16/pic18f2680.h,
1731 * device/include/pic16/pic18f2682.h,
1732 * device/include/pic16/pic18f2685.h,
1733 * device/include/pic16/pic18f4585.h,
1734 * device/include/pic16/pic18f4680.h,
1735 * device/include/pic16/pic18f4682.h,
1736 * device/include/pic16/pic18f4685.h,
1737 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1738 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1739 patch contributed by Anton Strobl, applied with changes
1741 2007-09-16 Raphael Neider <rneider AT web.de>
1743 * device/include/pic16/pic18f2431.h,
1744 * device/include/pic16/pic18f25j10.h,
1745 * device/include/pic16/pic18f4431.h,
1746 * device/include/pic16/pic18f45j10.h: adopted common include style
1747 * device/include/pic16/pic18f1320.h,
1748 * device/include/pic16/pic18f2320.h,
1749 * device/include/pic16/pic18f2525.h,
1750 * device/include/pic16/pic18f4320.h,
1751 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1752 * device/include/pic16/pic18fregs.h: prepared for automatic include
1753 file selection by having DEVICE.h for every DEVICE
1754 * device/lib/pic16/libdev/pic18f2320.c,
1755 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1757 * device/lib/pic16/configure.in,
1758 * device/lib/pic16/configure: use rm -rf instead of rmdir
1759 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1760 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1762 2007-09-09 Borut Razem <borut.razem AT siol.net>
1764 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1765 distingush between i386 and ppc Mac OS X versions
1767 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1769 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1770 * support/regression/tests/bug1788177.c: new, added
1772 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1774 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1775 * device/include/mcs51/lint.h added keyword __naked
1777 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1781 * src/SDCCmem.h: removed maxRegBank
1782 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1783 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1784 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1785 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1786 name and behaviour to handle banked functions
1787 (scan4op): and use it to fix bug 1786213
1789 2007-09-03 Raphael Neider <rneider AT web.de>
1791 * device/include/pic16/pic18f248.h,
1792 * device/include/pic16/pic18f258.h,
1793 * device/include/pic16/pic18f448.h,
1794 * device/lib/pic16/libdev/pic18f248.c,
1795 * device/lib/pic16/libdev/pic18f258.c,
1796 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1797 added T0CONbits, fixes #1786891
1799 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1801 * src/ds390/gen.c (genFarPointerSet),
1802 * src/hc08/ralloc.c (packRegisters),
1803 * src/mcs51/ralloc.c (packRegisters),
1804 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1806 * src/SDCCicode.h: POINTER_SET can be true for literals too
1807 * support/regression/tests/bug1750318.c: new, added
1809 2007-08-23 Borut Razem <borut.razem AT siol.net>
1811 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1812 library versions without the completition functionality
1814 2007-08-22 Raphael Neider <rneider AT web.de>
1816 * device/include/pic16/pic18f1220.h,
1817 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1819 2007-08-12 Borut Razem <borut.razem AT siol.net>
1821 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1823 2007-08-11 Borut Razem <borut.razem AT siol.net>
1825 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1826 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1827 support/Util/SDCCerr.[ch] moved to src
1828 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1829 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1830 device/examples/ds390/tinitalk/tinitalk.dsp,
1831 device/examples/serialcomm/windows/serialcomm.dsp,
1832 support/librarian/librarian.dsp:
1833 removed linking of unused odbc32.lib and odbccp32.lib
1834 * support/scripts/winres.h:
1835 added for compilation with Visual C++ 2005 Express Edition
1837 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1839 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1842 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1844 * sdccconf_in.h: update the endian test so that SPARC Solaris
1845 does not throw syntax errors
1847 2007-08-06 Borut Razem <borut.razem AT siol.net>
1849 * doc/sdccman.lyx: removed two index entries which prevented the
1850 generation of sdcc doc archive
1852 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1854 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1855 instead of lyx 1.5.0.
1857 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1859 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1860 Lucas Loizaga, with minor modifications. Thanks!
1862 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1864 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1867 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1869 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1870 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1873 2007-07-22 Borut Razem <borut.razem AT siol.net>
1875 * configure.in, configure: re-introduced .version
1876 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1877 the version reverted to 2.7.0
1879 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1882 * doc/sdccman.lyx: bumped version to 2.7.3
1883 * device/include/mcs51/compiler.h: fixed elif->else
1884 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1885 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1886 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1887 enable accuse for bit operands
1888 * src/SDCCmain.c (printVersionInfo),
1889 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1890 environment descriptor
1891 * src/SDCCutil.h: added getBuildEnvironment
1892 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1893 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1894 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1895 * support/regression/tests/bug1348008.c,
1896 * support/regression/tests/bug1496419.c,
1897 * support/regression/tests/bug1503067.c,
1898 * support/regression/tests/preproc.c: added empty tests
1900 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1902 * support/regression/tests/bug1678803.c: new, added
1904 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1907 * as/link/hc08/lkihx.c,
1908 * as/link/hc08/lkrloc.c,
1909 * as/link/mcs51/lkihx.c,
1910 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1911 ihxExtendedLinearAddress
1912 * as/link/mcs51/lkrloc.c (relr),
1913 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1914 acall/ajmp, see bug 830513
1916 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1918 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1919 (cseBBlock): remember aggr2ptr has been used
1920 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1921 (geniCodeAssign): fixed bug 868103
1922 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1923 added operandSize prototype
1924 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1925 (genDataPointerSet): use max of size of right and result,
1926 (gencjne): added parameter useCarry for optimization,
1927 (genCmpEq): use carry if appropriate,
1928 (genXor): check if operand already in carry
1929 * support/regression/tests/bug-868103.c: enabled test
1931 2007-07-12 Raphael Neider <rneider AT web.de>
1933 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1935 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1937 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1938 from Robert Larice, thanks
1939 * support/regression/tests/bitopcse.c,
1940 * support/regression/tests/bitvars.c,
1941 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1942 * support/regression/tests/bug-927659.c: enabled test for z80
1943 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1944 * support/regression/tests/bug1745717.c: new, added
1945 * support/regression/tests/literalop.c,
1946 * support/regression/tests/nullstring.c: removed storage definitions that
1947 are now in testfwk.h
1949 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1951 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1952 and bool for targets that do not fully support it.
1953 * support/regression/tests/bug1546986.c,
1954 * support/regression/tests/bug1723128.c,
1955 * support/regression/tests/bug1734654.c,
1956 * support/regression/tests/bug1738367.c,
1957 * support/regression/tests/constantRange.c: only use bool if allowed
1959 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1961 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1962 Larice, also handle function pointers
1963 * support/regression/tests/bug1749275.c: new, added
1965 2007-07-03 Borut Razem <borut.razem AT siol.net>
1967 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1968 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1969 #1746528: SDCC should ignore ':' in inline assembler comments
1970 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1972 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1974 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1975 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1977 2007-06-29 Borut Razem <borut.razem AT siol.net>
1979 * src/SDCCmain.c: fixed bug
1980 #1744746: SDCC #4867: broken option --xram-size
1982 2007-06-28 Borut Razem <borut.razem AT siol.net>
1984 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1985 find out the endianess of host machine for ucsim
1987 2007-06-27 Borut Razem <borut.razem AT siol.net>
1989 * support/regression/generate-cases.py: corrected the file name
1991 * configure.in, configure, sdccconf_in.h: find out the endianess of
1993 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1996 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1998 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2000 2007-06-26 Borut Razem <borut.razem AT siol.net>
2002 * support/regression/generate-cases.py: display warning if function
2003 list is empty; implemented more flexible rule for detection of
2004 testing functions, allowing return type 'void' in the same line as
2005 the function name in the function definition
2006 * support/regression/tests/bug-1654060.c: corrected test
2007 * support/librarian/sdcclib.c: fixed warning:
2008 format '%s' expects type 'char *', but argument 2 has type 'int'
2010 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2012 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2013 Multiple infiles for sdcclib.
2015 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2017 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2020 2007-06-18 Borut Razem <borut.razem AT siol.net>
2022 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2023 how to handle comments, so they have to be removed by the
2024 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2025 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2026 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2027 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2028 table driven option hadling
2030 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2032 * src/SDCCast.c (decorateType),
2033 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2034 iCode to ast level to fix bug 1738367
2035 * support/regression/tests/bug1738367.c: new, added
2037 2007-06-15 Raphael Neider <rneider AT web.de>
2039 * src/pic16/devices.inc,
2040 * device/lib/pic16/pics.all,
2041 * device/include/pic16/pic18fregs.h,
2042 * device/include/pic16/pic18f[24][45]20.h,
2043 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2044 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2045 * device/lib/pic16/Makefile.in: faster cleanup
2047 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2049 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2051 2007-06-13 Raphael Neider <rneider AT web.de>
2053 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2055 2007-06-12 Raphael Neider <rneider AT web.de>
2057 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2058 suppress bit defines if NO_BIT_DEFINES is #define'd
2059 * device/include/pic/pic*.h: recreated all headers to include
2060 conditional bit defines
2061 * device/include/pic/pic16f886.h,
2062 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2063 * device/include/pic/recreate.sh: script to recreate the complete
2064 device library files based on the currently supported devices
2066 2007-06-12 Borut Razem <borut.razem AT siol.net>
2068 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2069 support/regression/Makefile.in, support/scripts/build.mak,
2070 support/scripts/Makefile.snapshot:
2071 use new svn URL scheme
2072 * doc/sdccman.lyx: SDCC Wiki moved to
2073 http://sdcc.wiki.sourceforge.net/
2075 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2077 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2078 * support/regression/tests/bug1734654.c: added
2080 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2082 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2083 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2084 with literal operands
2086 2007-06-10 Borut Razem <borut.razem AT siol.net>
2088 * as/link/z80/lklibr.c: fixed mingw build warning
2089 lklibr.c:575: warning: implicit declaration of function 'tolower'
2090 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2091 src/z80/main.c: move target specific options from src/SDCCmain.c
2092 to src/<target>/main.c
2094 2007-06-09 Borut Razem <borut.razem AT siol.net>
2096 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2097 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2098 * support/regression/tests/bug-1294691.c: added
2100 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2102 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2103 can also be static, fixes bug 1733438
2104 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2105 have absolute address too
2106 (computeType): added optimization for 'cond ? true : false'
2107 * support/regression/tests/absolute.c: added test for static absolute var
2109 2007-06-08 Raphael Neider <rneider AT web.de>
2111 * src/regression/Makefile: suppress parallel builds, allow easy
2112 switching between pic14/pic16 ports
2113 * src/regression/picregs.h: added pic14/16 header file switch
2114 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2115 inline.c,nestfor.c,string1.c}: include "picregs.h"
2117 2007-06-07 Borut Razem <borut.razem AT siol.net>
2119 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2120 permanent solution to suppress GCC 4.2.0 c++ warning:
2121 deprecated conversion from string constant to `char *'
2122 use 'const char *' where ever required
2123 * support/regression/generate-cases.py: implemented more flexible rule
2124 for detection of testing functions, allowing white-spaces surrounding
2125 the function name and the 'void' parameter.
2126 * support/regression/tests/constantRange.c,
2127 support/regression/tests/scott-compare3.c: fixed failing regression
2128 tests, uncovered by implementation of more flexible rule for detection
2129 of testing functions
2131 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2133 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2135 2007-06-04 Borut Razem <borut.razem AT siol.net>
2137 * configure.in, configure, config_vc.awk: sdcc version number is now
2138 stored in configure.in; removed .version
2139 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2140 doc/INSTALL.txt: version bumped to 2.7.2
2141 * sim/ucsim/configure.in, sim/ucsim/configure:
2142 use "read" to read from .version
2144 2007-06-03 Borut Razem <borut.razem AT siol.net>
2146 * */Makefile.in: removed annoying warning:
2147 Makefile:xx: Makefile.dep: No such file or directory
2149 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2151 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2152 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2153 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2154 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2155 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2156 bugfix: only use newBoolLink for bit result type
2157 * src/SDCCicode.c (geniCodeLogic): added param tree,
2158 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2159 (geniCodeLogicAndOr): use IS_BIT,
2160 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2161 (ast2iCode): added tree param to geniCodeLogic for comparisons
2162 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2163 * support/regression/tests/bug1723128.c: added test NotZero
2165 2007-06-01 Borut Razem <borut.razem AT siol.net>
2167 * SDCPP synchronized with GCC CPP release version 4.2.0,
2168 currently the latest release:
2169 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2170 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2171 support/cpp2/cppdefault.h, support/cpp2/except.h,
2172 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2173 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2174 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2175 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2176 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2177 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2178 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2179 support/cpp2/opts.h, support/cpp2/output.h,
2180 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2181 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2182 support/cpp2/system.h, support/cpp2/version.c,
2183 support/cpp2/Makefile.in: modified
2184 * support/cpp2/opts-common.c: added
2185 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2186 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2187 search for included source file in local directory
2188 * sim/ucsim/configure, sim/ucsim/configure.in:
2189 temporary solution to suppress GCC 4.2.0 c++ warning:
2190 deprecated conversion from string constant to `char *'
2192 2007-06-01 Raphael Neider <rneider AT web.de>
2194 * device/lib/pic/libdev/pic12f683.c,
2195 * device/include/pic/pic12f683.h: added GPIO bits
2197 2007-06-01 Raphael Neider <rneider AT web.de>
2199 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2200 quotation marks, clarified role of PIC14 vs. PIC16 ports
2201 * src/pic16/devices.inc,
2202 * device/include/pic16/pic18fregs.h,
2203 * device/include/pic16/pic18f[24][45]j10.h,
2204 * device/lib/pic16/pics.all,
2205 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2206 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2207 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2208 for new devices as they are not yet supported by gputils
2210 2007-05-31 Borut Razem <borut.razem AT siol.net>
2212 * Small Device C Compiler 2.7.0 released
2213 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2214 changed sdcc version to 2.7.1
2215 * support/scripts/sdcc.nsi: added How to create WIN32 release
2218 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2220 * doc/sdccman.lyx: documented initialization and allocation of absolute
2221 variables, bit parameter passing, the need for function pointers to be
2222 reentrant and alpha quality support of inline and retrict
2224 2007-05-26 Borut Razem <borut.razem AT siol.net>
2226 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2227 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2228 * docs/knownbugs.html: updated
2230 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2232 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2234 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2236 (gencjneshort): optimized when left is AOP_DIR
2237 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2238 initializing unions in a struct/array
2239 * support/regression/fwk/include/testfwk.h: added defines for data, near
2240 and far for host and z80
2241 * support/regression/tests/bug1723128.c: new, added
2243 2007-05-22 Borut Razem <borut.razem AT siol.net>
2245 * doc/knownbugs.html: updated
2247 2007-05-21 Raphael Neider <rneider AT web.de>
2249 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2250 error message instead
2251 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2253 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2255 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2257 2007-05-21 Raphael Neider <rneider AT web.de>
2259 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2261 * src/regression/gpsim_assert.h,
2262 * src/regression/Makefile,
2263 * src/regression/pcodeopt.c: regression test for the above fix
2265 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2267 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2268 jumps to self, fixed bug 1717281
2270 2007-05-10 Borut Razem <borut.razem AT siol.net>
2272 * support/scripts/gen_known_bugs.pl: cosmetic fix
2273 * doc/knownbugs.html: generated by gen_known_bugs.pl
2275 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2277 * src/SDCCast.c (createFunction): also generate non-inlined version of
2278 function for functions declared as "static inline"
2279 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2280 function can be inlined after non-inlined version generated.
2282 2007-05-10 Borut Razem <borut.razem AT siol.net>
2284 * support/scripts/gen_known_bugs.pl: added script
2285 which generates knownbugs.html
2287 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2289 * doc/knownbugs.html: updated for release 2.7.0
2291 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2293 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2295 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2297 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2298 (throughout): updated generating comments
2299 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2300 (throughout): updated generating comments
2301 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2302 rule instead of at the second, or it might skip lines when removing the
2304 * support/regression/tests/bug1714204.c: changed test to foo
2306 2007-05-08 Borut Razem <borut.razem AT siol.net>
2308 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2309 thanks to SDCC Distributed Compile Farm members,
2310 added Z80 and GBZ80 command line options
2311 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2313 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2315 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2316 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2317 * support/regression/tests/longlit.c: modified to be tested at all and
2318 to pass the actual test
2320 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2322 * device/include/mcs51/uPSD33xx.h: Added.
2324 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2326 * device/lib/_gptrput.c,
2327 * device/lib/_gptrget.c: removed old code,
2329 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2330 * support/regression/tests/bug1714204.c: new, added
2332 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2334 * support/regression/tests/regtrack.c: test was never executed
2335 because of the regression test being picky about white spaces.
2336 * device/lib/mcs51/crtclear.asm: added comment
2338 2007-05-06 Raphael Neider <rneider AT web.de>
2340 * device/lib/pic/Makefile.rules,
2341 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2342 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2344 2007-05-06 Raphael Neider <rneider AT web.de>
2346 * src/pic16/device.h,
2348 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2349 _pic16_setDefaultOptions): removed/reordered command-line args
2350 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2351 devices, regrouped command line args, environment variables),
2352 clarified sone points, added sections on how to add devices to the
2355 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2357 * src/z80/peeph.def: fixed bug in rule 2
2359 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2361 * src/port.h: added TARGET_MCS51_LIKE
2362 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2363 take advantage of it too
2364 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2365 (shiftR2Left2Result): Optimized: don't check shifting by 0
2366 * src/z80/peeph-z80.def,
2367 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2368 modifications, see patch 1700823
2369 * src/mcs51/peep.c (): fixed bug 1712928
2370 * support/regression/tests/bug1712928.c: new, added
2372 2007-05-05 Borut Razem <borut.razem AT siol.net>
2374 * device/lib/pic16/Makefile.common.in,
2375 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2376 removed bash dependencies
2378 2007-05-01 Borut Razem <borut.razem AT siol.net>
2381 fixed bug #1710507: --i-code-in-asm makes compile fail
2382 all iCode comments are now one liners
2383 * src/mcs51/gen.c: fixed memory leak
2385 2007-05-01 Raphael Neider <rneider AT web.de>
2387 * device/lib/pic/libdev/*.c
2388 * device/include/pic/*.h: regenerated all device libs from updated
2390 * support/scripts/inc2h.pl: documented usage, now uses strict to
2393 2007-04-30 Borut Razem <borut.razem AT siol.net>
2396 fixed bug #1669175: Problem with space in output paths
2397 documented how to use paths with spaces for Windows users
2399 2007-04-29 Borut Razem <borut.razem AT siol.net>
2401 * Fixed svn:eol-style and svn:keywords properties
2402 * src/SDCCval.c: fixed bug
2403 #1592871: Segfault with "large" const arrays of characters
2404 replaced recursion with iteration
2405 * Removed svn:executable property from non-executable files
2407 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2409 * src/mcs51/gen.c (genRet): fixed bug 1707003
2411 2007-04-27 Raphael Neider <rneider AT web.de>
2413 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2414 createReachingDefinitions,assignValnums,pic16_destructDF,
2415 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2416 prevent NULL pointer dereferences
2417 * device/lib/pic/libdev/pic16f886.c,
2418 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2419 prevent building them, gputils do not really support them yet
2421 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2423 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2424 helps printf_small. 32 bytes more __idata mem.
2426 2007-04-27 Raphael Neider <rneider AT web.de>
2428 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2429 return early when pb or pb->pcHead is NULL (patch #1708427)
2430 * src/regression/empty.c,
2431 * src/regression/Makefile: added test with empty functions
2432 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2434 2007-04-27 Borut Razem <borut.razem AT siol.net>
2436 * src/SDCCast.c: fixed feature request
2437 #1547512: Redundant strings linked when using sizeof("abc")
2439 2007-04-23 Borut Razem <borut.razem AT siol.net>
2441 * doc/sdccman.lyx, src/SDCCmain.c:
2442 peep-hole comments are generated only if --fverbose-asm option is
2443 specified and --no-peep-comments is not, as proposed by Frieder.
2444 * support/regression/Makefile.in: compile regression tests with
2445 --fverbose-asm option so one can "grep" whether a new (or an old)
2446 peephole is (still) applied; requested by Frieder.
2448 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2450 * device/include/pic/pic16f886.h,
2451 * device/include/pic/pic16f887.h,
2452 * device/lib/pic/libdev/pic16f886.c,
2453 * device/lib/pic/libdev/pic16f887.c,
2454 * device/include/pic/pic14devices.txt,
2455 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2457 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2459 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2462 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2464 * device/lib/_memset.c: assembler version for mcs51
2466 2007-04-22 Borut Razem <borut.razem AT siol.net>
2468 * support/scripts/listerr.c: program to create the list of errors and
2469 warnings list from - added
2470 * doc/sdccman.lyx: removed the note
2471 "For list of warnings and corresponding codes, see err_warn.txt"
2472 * src/SDCCsymt.c: fixed bug #1699804:
2473 Bug with some uses of sizeof(static local array) (MCS51)
2474 * support/regression/tests/bug-1699804.c: added
2476 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2478 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2479 (main): added option -i,
2480 (asmbl, case S_INCL): use search_path_fopen,
2481 mostly from patch 1579668 by Peter Miller, thanks
2482 * src/z80/main.c: fixed typo --callee-saves-bc
2483 * device/include/mcs51/compiler.h: added sfrword for Tasking
2485 2007-04-20 Borut Razem <borut.razem AT siol.net>
2487 * src/z80/main.c: replaced reserved keyword asm with asmblr
2489 2007-04-19 Borut Razem <borut.razem AT siol.net>
2491 * src/port.h: use const pointers to strings
2492 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2493 * src/pic16/main.c: include SDCCargs.h
2494 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2495 const char, since the strings are dynamically allocated
2496 * src/SDCCmain.c: options.code_seg and options.const_seg are
2497 dynamically allocated; check port specific command line options
2498 before the general ones
2499 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2501 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2503 * device/include/ds400rom.h,
2504 * device/lib/ds390/lcd390.c,
2505 * device/lib/ds390/memcpyx.c,
2506 * device/lib/ds390/rtc390.c,
2507 * device/lib/ds400/ds400rom.c,
2508 * device/lib/ds400/memcpyx.c,
2509 * device/lib/hc08/_ret.c: more replacements of keywords with their
2510 double underscore equivalents
2511 * device/lib/ds390/Makefile.in,
2512 * device/lib/ds400/Makefile.in,
2513 * device/lib/gbz80/Makefile.in,
2514 * device/lib/hc08/Makefile.in,
2515 * device/lib/mcs51/Makefile.in,
2516 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2518 2007-04-17 Borut Razem <borut.razem AT siol.net>
2520 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2521 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2522 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2523 to --fverbose-asm, to be gcc'ish
2525 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2527 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2529 2007-04-17 Borut Razem <borut.razem AT siol.net>
2531 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2532 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2533 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2534 with their double underscore equivalent
2536 2007-04-14 Borut Razem <borut.razem AT siol.net>
2538 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2541 2007-04-13 Borut Razem <borut.razem AT siol.net>
2543 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2545 * device/examples/serialcomm/windows/serial.[ch],
2546 device/examples/serialcomm/windows/test_serialcomm.cpp:
2547 updated by Bela Torok
2548 * device/examples/serialcomm/windows/serialcomm.dsw,
2549 device/examples/serialcomm/windows/serialcomm.dsp: added
2551 2007-04-13 Jan Waclawek <wek AT efton.sk>
2553 * doc/sdccman.lyx: additions and changes at various places
2554 (submitted as #1697136).
2555 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2557 2007-04-10 Borut Razem <borut.razem AT siol.net>
2559 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2560 LyX file format changed to 245
2561 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2562 "FreeWare" replaced with "free open source"
2564 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2566 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2568 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2570 * device/include/pic16/pic18fregs.h,
2572 * device/lib/_decdptr.c,
2573 * device/lib/_divsint.c,
2574 * device/lib/_divslong.c,
2575 * device/lib/_divuint.c,
2576 * device/lib/_divulong.c,
2577 * device/lib/_fs2schar.c,
2578 * device/lib/_fs2sint.c,
2579 * device/lib/_fs2slong.c,
2580 * device/lib/_fs2uchar.c,
2581 * device/lib/_fs2uint.c,
2582 * device/lib/_fs2ulong.c,
2583 * device/lib/_fsadd.c,
2584 * device/lib/_fscmp.c,
2585 * device/lib/_fsdiv.c,
2586 * device/lib/_fseq.c,
2587 * device/lib/_fsget1arg.c,
2588 * device/lib/_fsget2args.c,
2589 * device/lib/_fsgt.c,
2590 * device/lib/_fslt.c,
2591 * device/lib/_fsmul.c,
2592 * device/lib/_fsneq.c,
2593 * device/lib/_fsnormalize.c,
2594 * device/lib/_fsreturnval.c,
2595 * device/lib/_fsrshift.c,
2596 * device/lib/_fssub.c,
2597 * device/lib/_fsswapargs.c,
2598 * device/lib/_gptrget.c,
2599 * device/lib/_gptrgetc.c,
2600 * device/lib/_gptrput.c,
2601 * device/lib/_logexpf.c,
2602 * device/lib/_modsint.c,
2603 * device/lib/_modslong.c,
2604 * device/lib/_moduint.c,
2605 * device/lib/_modulong.c,
2606 * device/lib/_mulint.c,
2607 * device/lib/_mullong.c,
2608 * device/lib/_schar2fs.c,
2609 * device/lib/_ser.c,
2610 * device/lib/_setjmp.c,
2611 * device/lib/_sint2fs.c,
2612 * device/lib/_slong2fs.c,
2613 * device/lib/_spx.c,
2614 * device/lib/_uchar2fs.c,
2615 * device/lib/_uint2fs.c,
2616 * device/lib/_ulong2fs.c,
2617 * device/lib/asincosf.c,
2618 * device/lib/atanf.c,
2619 * device/lib/calloc.c,
2620 * device/lib/ds390/tinibios.c,
2621 * device/lib/ds400/tinibios.c,
2622 * device/lib/expf.c,
2623 * device/lib/free.c,
2624 * device/lib/hc08/_mulint.c,
2625 * device/lib/logf.c,
2626 * device/lib/malloc.c,
2627 * device/lib/printf_fast.c,
2628 * device/lib/printf_tiny.c,
2629 * device/lib/printfl.c,
2630 * device/lib/realloc.c,
2631 * device/lib/ser_ir.c,
2632 * device/lib/serial.c,
2633 * support/regression/tests/libmullong.c: replaced all special keywords
2634 with their double underscore equivalent
2635 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2636 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2638 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2639 (genRet): if the bit-symbol is ruonly it already is in the carry
2640 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2641 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2642 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2643 type UCHAR if dest is not bit
2645 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2647 * device/include/math.h,
2648 * device/lib/cotf.c,
2649 * device/lib/expf.c,
2650 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2652 2007-04-01 Borut Razem <borut.razem AT siol.net>
2654 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2655 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2656 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2657 gcc_unreachable() called internal_error()...
2659 2007-03-30 Raphael Neider <rneider AT web.de>
2661 * src/pic/ralloc.c (isData): suppress garbage debug output
2663 2007-03-28 Borut Razem <borut.razem AT siol.net>
2666 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2667 is developed, built and used worldwide, and the word "night" doesn't
2670 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2672 * device/include/mcs51/C8051F360.h: new, added
2673 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2675 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2677 * src/SDCC.y (declaration_specifiers, function_specifier),
2678 * support/Util/SDCCerr.c,
2679 * support/Util/SDCCerr.h,
2681 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2683 * src/SDCCmem.c (deallocParms),
2684 * src/SDCCast.c: support for function inlining, not quite complete
2685 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2686 'restrict' qualifier
2688 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2690 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2691 (saveRBank, unsaveRBank): don't save bits,
2692 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2693 * support/regression/tests/bug1535242.c: new, added
2694 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2695 thanks Alexey Shamrin <shamrin AT gmail.com>,
2696 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2697 removed header guard)
2699 * sdcc.spec: bumped version to 2.6.5
2700 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2702 2007-03-22 Borut Razem <borut.razem AT siol.net>
2704 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2705 fixed bug #1653671: sdcdb integration into ddd is broken
2707 2007-03-22 Raphael Neider <rneider AT web.de>
2709 * src/pic/gen.c (popGetExternal): augmented to also create references
2710 to external variables (not only labels),
2711 (genCall): comment on plan to reduce PAGESEL overhead,
2712 (genFunction, genEndFunction): also save/restore FSR around interrupt
2713 handling code, removed lots of unused code
2714 (genDivOneByte): release acquired temp register
2715 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2717 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2718 for registers that need to be saved during interrupts (FSR, STATUS,
2719 PCLATH; W needs special handling), currently only FSR is used
2721 2007-03-22 Raphael Neider <rneider AT web.de>
2723 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2725 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2727 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2729 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2731 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2733 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2735 * as/link/aslink.h: added LKOBJEXT
2736 * as/link/hc08/link_hc08.dsp,
2737 * as/link/hc08/Makefile.bcc,
2738 * as/link/hc08/Makefile.in,
2739 * as/link/mcs51/aslink.dsp,
2740 * as/link/mcs51/Makefile.bcc,
2741 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2742 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2743 * as/link/lkaomf51.c: merged and moved
2744 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2745 * as/link/z80/lkdata.c,
2746 * as/link/lkdata.c: merged and moved
2747 * as/link/hc08/lkmain.c,
2748 * as/link/mcs51/lkmain.c: cosmetic changes
2749 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2750 * as/link/lklex.c: use LKOBJEXT
2751 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2752 ANSI-fied functions, removed bubble-sorts
2753 * as/link/z80/lksym.c as/link/lksym.c: merged,
2755 * as/link/z80/linkgbz80.dsp,
2756 * as/link/z80/linkz80.dsp,
2757 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2758 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2759 * as/link/z80/lkhead.c,
2760 * as/link/z80/lklex.c: deleted
2761 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2762 * as/link/z80/lkmain.c: added copyfile()
2764 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2766 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2768 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2770 * device/lib/_strlen.c: assembler version for mcs51
2772 2007-03-13 Raphael Neider <rneider AT web.de>
2774 * device/include/pic16/pic18f2221.h,
2775 * device/include/pic16/pic18f2321.h,
2776 * device/include/pic16/pic18f2331.h,
2777 * device/include/pic16/pic18f4221.h,
2778 * device/include/pic16/pic18f4321.h,
2779 * device/include/pic16/pic18f4331.h: fixed config byte location names
2780 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2781 consistently named config byte locations
2783 2007-03-13 Borut Razem <borut.razem AT siol.net>
2785 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2786 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2787 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2788 as/link/z80/Makefile.in, as/z80/Makefile.in:
2791 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2793 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2794 * device/lib/printf_large.c: pointer was converted to generic
2795 pointer for mcs51 models other than model-small (Maarten noticed)
2797 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2799 * device/include/mcs51/ADuC84x.h: Added.
2801 2007-03-10 Borut Razem <borut.razem AT siol.net>
2803 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2804 fixed RFE #1624219: double backslashes in filenames;
2805 functions hexEscape(), octalEscape() and copyStr() moved from
2806 SDCCval.c to SDCCutil.c and made them glovbally available
2808 2007-03-09 Borut Razem <borut.razem AT siol.net>
2810 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2811 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2812 1673361: Missaligned comments in output files
2814 2007-03-09 Raphael Neider <rneider AT web.de>
2816 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2818 2007-03-09 Raphael Neider <rneider AT web.de>
2822 * src/pic/ralloc.c: suppress undesired debug output
2823 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2825 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2827 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2829 2007-03-07 Borut Razem <borut.razem AT siol.net>
2831 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2832 search include files in the current directory
2834 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2836 * src/SDCCglue.c (emitMaps, glue),
2837 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2839 * support/regression/tests/absolute.c: added xdata test
2841 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2843 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2844 added condition to macro, fixes bug 1666080
2846 2007-03-02 Raphael Neider <rneider AT web.de>
2848 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2850 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2852 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2853 be cleared. Unconditionally set __XPAGE
2854 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2856 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2861 * src/mcs51/rtrack.c,
2863 * doc/sdccman.lyx: added --no-gen-comments
2864 * src/mcs51/peeph.def: added 192.b, disabled 185
2866 2007-02-25 Raphael Neider <rneider AT web.de>
2868 * src/pic16/gen.c (genCast): fixed typo
2869 * device/lib/pic16/Makefile.subdir: only install existing files
2870 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2872 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2874 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2875 * device/lib/mcs51/crtclear.asm,
2876 * device/lib/mcs51/crtxclear.asm: renumbered labels
2877 * device/lib/mcs51/Makefile.in: added crtcall.asm
2878 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2879 * src/mcs51/gen.c (movc): removed,
2880 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2882 (toCarry, genSend, genRet): added function toCarry,
2883 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2884 (assignBit, genAssign, genCast): added function assignBit
2885 * src/mcs51/Makefile.bcc: added rtrack.c
2886 * src/mcs51/ralloc.h: made valueKnown a bitfield
2887 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2888 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2889 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2890 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2891 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2892 (_pop): only pop valid pairs, see gencjneshort,
2893 (gencjneshort): return pair that still needs to be popped, restructured,
2894 (gencjne, genCmpEq): call _pop
2896 2007-02-23 Raphael Neider <rneider AT web.de>
2898 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2900 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2902 * device/include/mcs51/P89LPC925.h: Added.
2904 2007-02-18 Raphael Neider <rneider AT web.de>
2906 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2908 2007-02-17 Borut Razem <borut.razem AT siol.net>
2910 * support/cpp2/directives.c, support/cpp2/version.c:
2911 synchronized with GCC CPP 4.1.2
2913 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2915 * src/mcs51/rtrack.h,
2916 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2917 by checking the strings passed by emitcode() to the assembler.
2918 Feel free to change. This in part addresses RFE #482179.
2919 Set environment variable SDCC_RTRACK to enable.
2920 * src/mcs51/gen.c: inserted hooks
2921 * src/mcs51/ralloc.h: added two members to struct regs
2922 * support/regression/tests/regtrack.c: added
2924 2007-02-14 Borut Razem <borut.razem AT siol.net>
2926 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2927 * Makefile.in: applied patch from Makefile related part of
2928 #1469393: Compiler does not initialize static data
2930 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2932 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2933 for better fix of bug 1273984, compiles pic16 rand.c
2935 2007-02-12 Borut Razem <borut.razem AT siol.net>
2937 * src/pic16/main.c: fixed pic16 standard library directory bug
2939 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2941 * src/hc08/gen.c (genSwap): fix swap regression test
2943 2007-02-10 Borut Razem <borut.razem AT siol.net>
2945 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2947 * support/regression/tests/bug-1654060.c: added regression test for
2950 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2952 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2953 bit moves in return statement
2955 2007-02-09 Borut Razem <borut.razem AT siol.net>
2957 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2960 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2962 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2963 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2965 2007-02-07 Raphael Neider <rneider AT web.de>
2967 * src/pic16/devices.inc,
2968 * device/include/pic16/pic18fregs.h,
2969 * device/include/pic16/pic18f[24][34]31.h,
2970 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2971 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2972 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2974 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2976 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2977 can this have lived here for so many years?
2978 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2979 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2980 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2982 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2984 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2985 appended by loop induction must be at the very end of the eBBlock
2987 2007-02-05 Kevin Vigor
2989 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2991 2007-02-05 Borut Razem <borut.razem AT siol.net>
2993 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2994 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2996 2007-02-03 Borut Razem <borut.razem AT siol.net>
2998 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2999 applied patch #1646602 option to set default signedness of char to
3000 unsigned, added -funsigned-char command line option,
3001 thanks to Gunther Jehle
3002 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3003 prompt for file deletion a few hundred times (especially the
3004 subversion files, which have ro permissions so it asks for
3005 confirmation), thanks to Simon McAuliffe;
3006 added {} + option to find in order to remove multiple files from a
3009 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3011 * device/include/mcs51/SST89x5xRDx.h: Added.
3013 2007-02-02 Raphael Neider <rneider AT web.de>
3015 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3016 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3018 2007-02-01 Raphael Neider <rneider AT web.de>
3020 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3023 2007-01-31 Borut Razem <borut.razem AT siol.net>
3025 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3026 if compiled with GCC. Thanks to Raphael Neider
3028 2007-01-31 Raphael Neider <rneider AT web.de>
3030 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3031 operand names, handles name and (name + n) for all n,
3032 (sameBank): restructured, also check bank allocation policy,
3033 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3034 (pic14_operandsAllocatedInSameBank): check whether to operands
3035 will be allocated into the same bank (i.e., section) to reduce
3036 BANKSEL overhead, queried from pcode.c:sameBank,
3037 (pic14printLocals): reintroduced clustering registers into a single
3038 section: all compiler generated symbols will now reside in one
3039 bank (per file), reducing BANKSEL overhead and code size,
3040 (showAllMemmaps): use local dbuf where possible
3042 2007-01-29 Raphael Neider <rneider AT web.de>
3044 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3045 (call_libraryfunc): retrieve/create symbol and mark as used,
3046 (genFunction): mark defined functions as non-extern and add again
3047 to code memmap for later output
3048 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3049 (pic14printLocals): reworked for new symbol emission,
3050 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3051 showAllMemmaps): reworked symbol output using dbufs, added handling
3052 of string literals (still incomplete),
3053 (picglue): removed symbol emission, moved into showAllMemmaps,
3054 (emitSymbolSet): new workhorse for symbol output,
3055 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3057 2007-01-29 Borut Razem <borut.razem AT siol.net>
3059 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3060 component contains the extension separator.
3062 2007-01-28 Borut Razem <borut.razem AT siol.net>
3064 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3066 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3067 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3068 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3069 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3070 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3071 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3072 src/z80/gen.c, support/Util/MySystem.c:
3073 accept slash and backslash as directory separator on WIN32 and
3076 2007-01-28 Raphael Neider <rneider AT web.de>
3078 * src/pic16/devices.inc,
3079 * device/include/pic16/pic18f[24][23]21.h,
3080 * device/include/pic16/pic18fregs.h,
3081 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3082 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3083 * device/lib/pic16/libio/adc.ignore,
3084 * device/lib/pic16/libio/i2c.ignore,
3085 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3086 family, as gputils do not yet support the devices
3087 * device/lib/pic16/Makefile.subdir: ignore errors on install
3088 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3089 headers and libraries from gputils .inc files
3091 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3093 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3095 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3097 * doc/sdccman.lyx: add printf benchmarks
3099 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3101 * device/lib/printf_fast.c: fix %c, char promoted to int
3102 * device/lib/printf_tiny.c: fix %c, char promoted to int
3104 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3106 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3108 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3110 * support/regression/tests/swap.c: 64 bit hosts failed
3111 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3113 2007-01-25 Raphael Neider <rneider AT web.de>
3115 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3116 based on absolute register address, patch by Alex Blond
3118 2007-01-22 Raphael Neider <rneider AT web.de>
3120 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3121 emitted, do not emit them again...
3123 2007-01-22 Raphael Neider <rneider AT web.de>
3125 * src/regression/bank1.c, src/regression/compare6.c,
3126 src/regression/add.c: cosmetic changes
3127 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3128 * src/pic/gen.c: fixed global zero and one,
3129 (aopForSym): removed unued code,
3130 (aopGet): assert aop is defined, check and use `index' of
3131 pCodeImmd operands (fixes #1630908),
3132 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3133 (register_reassign): prevent accidental register unification,
3134 (ReuseReg): cosmetic changes (also above)
3135 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3136 pic14emitStaticSeg): do not emit initialized data,
3137 (printIval*): replaced with working versions,
3138 (pic14createInterruptVect,picglue): use idata for initialized data,
3139 now init data should work in all modules (not only main()),
3140 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3142 2007-01-21 Borut Razem <borut.razem AT siol.net>
3144 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3145 use -fPIC or -fpic if they are supported and not ignored
3146 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3147 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3149 2007-01-20 Borut Razem <borut.razem AT siol.net>
3151 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3152 implemented RFE #1470316: allow "$" in variable names
3154 2007-01-20 Raphael Neider <rneider AT web.de>
3156 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3158 2007-01-20 Raphael Neider <rneider AT web.de>
3160 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3161 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3162 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3163 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3164 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3165 * device/lib/pic/libdev/pic*.c,
3166 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3167 * device/lib/pic/libdev/Makefile.in: show progress
3169 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3171 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3172 * support/scripts/sdcc_cygwin_mingw32,
3173 * support/scripts/sdcc_mingw32,
3174 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3175 conformance with autoconf 2.6
3177 2007-01-19 Raphael Neider <rneider AT web.de>
3179 * src/pic/device.c (register_map): fixed list construction
3180 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3181 (genMod): removed case for genModbits,
3182 (genModbits): removed as now unused/unimplemented
3183 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3185 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3187 * support/regression/tests/swap.c: added in response to #1638622
3188 * doc/sdccman.lyx: synced version, minor changes
3190 2007-01-18 Borut Razem <borut.razem AT siol.net>
3192 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3193 thanks to Gunther Jehle
3194 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3195 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3196 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3197 use filename in lineno instead.
3198 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3199 print the file name in ast_print()
3201 2007-01-18 Borut Razem <borut.razem AT siol.net>
3203 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3205 * src/SDCC.lex: stringLiteral() returns const char pointer,
3206 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3207 fixed column counting
3208 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3209 accept const char pointer as parameter
3210 * src/SDCCdwarf2.c: corrected buffer size
3212 2007-01-17 Borut Razem <borut.razem AT siol.net>
3214 * support/Util/dbuf_string.c: fixed for amd64
3216 2007-01-15 Borut Razem <borut.razem AT siol.net>
3218 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3219 removed terminal symbol ELIPSIS, since it was never generated by the
3220 lexer and it was wrongly used in parameter_identifier_list rule
3222 2007-01-15 Raphael Neider <rneider AT web.de>
3224 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3225 code page and data banking description
3226 * src/pic/genarith.c,
3227 * src/pic/gen.h: removed bit arithmetic functions,
3228 updated exit(1) to exit(EXIT_FAILURE)
3229 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3230 * device/include/pic16/pic18f2455.h,
3231 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3232 TRISD and TRISE, fixed/added some bit names
3233 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3234 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3235 updated pic18f2455.{c,h} instead of duplicating them
3237 2007-01-14 Borut Razem <borut.razem AT siol.net>
3239 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3240 Cannot debug files that contain spaces in the path name
3241 by converting spaces in asm file name to underscores
3243 2007-01-13 Borut Razem <borut.razem AT siol.net>
3245 * doc/sdccman.lyx: fixed format errors
3247 2007-01-10 Borut Razem <borut.razem AT siol.net>
3249 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3250 codeseg/constseg #pragma fail
3251 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3252 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3253 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3254 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3256 2007-01-09 Borut Razem <borut.razem AT siol.net>
3258 * get rid of diagnistic.[ch], pretty-print.[ch],
3259 c-pretty-print.[ch], ... used just for error, warning, ...
3261 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3262 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3263 suppoprt/cpp2/pretty-print.[ch]:
3265 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3266 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3267 suppoprt/cpp2/sdcpp.dsp:
3270 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3272 * device/lib/printf_large.c (output_float): removed recursion,
3273 use smaller buffer on stack for mcs51,
3274 fixed bug printing 1.96
3275 * support/regression/tests/snprintf.c: added test
3277 2007-01-07 Borut Razem <borut.razem AT siol.net>
3279 * use dynamic memory buffers instead temporary files
3280 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3282 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3283 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3284 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3285 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3286 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3287 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3288 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3289 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3290 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3291 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3292 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3293 support/Util/dbuf.c, support/Util/dbuf.h:
3295 * .version, sdcc.spec: bumped version to 2.6.4
3297 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3299 * src/port.h: added TARGET_Z80_LIKE macro
3300 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3301 output PSEG location if --xram-loc or --xstack-loc was used
3302 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3304 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3306 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3307 * as/as_z80.dsp, as/z80/as_z80.dsp,
3308 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3309 * sdcc.dsw: moved project files into subdir
3310 * as/hc08/as_hc08.dsp,
3311 * as/hc08/Makefile.bcc,
3312 * as/hc08/Makefile.in,
3313 * as/mcs51/Makefile.bcc,
3314 * as/mcs51/Makefile.in,
3315 * as/z80/Makefile.bcc,
3316 * as/z80/Makefile.in,
3317 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3320 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3323 * as/mcs51/asmain.c,
3325 * as/z80/assym.c: removed include "strcmpi.h"
3326 * as/hc08/strcmpi.c,
3327 * as/hc08/strcmpi.h,
3328 * as/mcs51/strcmpi.c,
3329 * as/mcs51/strcmpi.h,
3330 * support/Util/strcmpi.c,
3331 * support/Util/strcmpi.h: removed files
3332 * as/strcmpi.c: added as_strncmpi()
3334 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3336 * sdcc.dsw: Added some dependencies on project config.dsp
3338 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3340 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3341 with [di]ram_start to fix a regresion
3343 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3345 * configure.in: added missing mcs51 in status output
3346 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3348 * debugger/mcs51/clean.mk (distclean): remove config.h
3349 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3350 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3351 options.h, s-options-h and options.c
3352 * support/cpp2/clean.mk: unused, removed
3353 * Makefile.common.in,
3356 * as/hc08/Makefile.in,
3358 * as/mcs51/Makefile.in,
3359 * as/mcs51/clean.mk,
3362 * as/z80/Makefile.in,
3364 * as/link/Makefile.in,
3365 * as/link/hc08/Makefile.in,
3366 * as/link/hc08/clean.mk,
3367 * as/link/mcs51/Makefile.in,
3368 * as/link/mcs51/clean.mk,
3369 * as/link/z80/Makefile.in,
3370 * as/link/z80/clean.mk,
3371 * as/link/z80/conf.mk,
3372 * debugger/mcs51/Makefile.in,
3373 * debugger/mcs51/clean.mk,
3374 * device/include/Makefile.in,
3375 * device/lib/Makefile.in,
3376 * device/lib/mcs51/Makefile.in,
3377 * device/lib/pic/Makefile.in,
3378 * device/lib/pic/Makefile.common.in,
3379 * device/lib/pic/Makefile.subdir,
3380 * device/lib/pic/Makefile.rules,
3381 * device/lib/pic16/libio/Makefile.in,
3382 * device/lib/pic16/Makefile.subdir,
3383 * device/lib/pic16/libdev/Makefile.in,
3384 * device/lib/pic16/Makefile.rules,
3385 * device/lib/pic16/Makefile.common.in,
3386 * sim/ucsim/avr.src/Makefile.in,
3387 * sim/ucsim/main_in.mk,
3388 * sim/ucsim/cmd.src/Makefile.in,
3389 * sim/ucsim/doc/Makefile.in,
3390 * sim/ucsim/gui.src/Makefile.in,
3391 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3392 * sim/ucsim/gui.src/serio.src/Makefile.in,
3393 * sim/ucsim/hc08.src/Makefile.in,
3394 * sim/ucsim/libltdl/Makefile.in,
3395 * sim/ucsim/s51.src/Makefile.in,
3396 * sim/ucsim/sim.src/Makefile.in,
3397 * sim/ucsim/sim.src/conf.mk,
3398 * sim/ucsim/xa.src/Makefile.in,
3399 * sim/ucsim/z80.src/Makefile.in,
3403 * support/cpp2/Makefile.in,
3404 * support/librarian/Makefile.in,
3405 * support/librarian/clean.mk,
3406 * support/makebin/Makefile.in,
3407 * support/makebin/clean.mk,
3408 * support/packihx/Makefile.in,
3409 * support/regression/Makefile.in,
3410 * support/regression/ports/ds390/spec.mk,
3411 * support/regression/ports/gbz80/spec.mk,
3412 * support/regression/ports/hc08/spec.mk,
3413 * support/regression/ports/mcs51/spec.mk,
3414 * support/regression/ports/mcs51-large/spec.mk,
3415 * support/regression/ports/mcs51-medium/spec.mk,
3416 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3417 * support/regression/ports/pic14/spec.mk,
3418 * support/regression/ports/pic16/spec.mk,
3419 * support/regression/ports/mcs51-stack-auto/spec.mk,
3420 * support/regression/ports/ucz80/spec.mk,
3421 * support/regression/ports/xa51/spec.mk,
3422 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3423 adding a slash after $(top_builddir) and/or adding @datarootdir@
3425 * debugger/mcs51/configure.in,
3426 * device/lib/pic/configure.in,
3427 * device/lib/pic16/configure.in,
3428 * sim/ucsim/configure.in,
3429 * support/cpp2/configure.in,
3430 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3432 * debugger/mcs51/configure,
3433 * device/lib/pic/configure,
3434 * device/lib/pic16/configure,
3435 * sim/ucsim/configure,
3436 * support/cpp2/configure,
3437 * support/packihx/configure: generated with autoconf 2.60
3439 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3441 * as/link/hc08/lkihx.c (newArea),
3442 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3444 2007-01-02 Borut Razem <borut.razem AT siol.net>
3446 * doc/sdccman.lyx: documented #pragma sdcc_hash
3447 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3449 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3451 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3453 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3454 empty 'while'-loop to work correctly, see regression test 'while.c'
3455 * support/regression/tests/while.c: added
3457 2007-01-01 Borut Razem <borut.razem AT siol.net>
3459 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3460 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3461 support/cpp2/libcpp/sdcpp.c:
3462 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3463 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3464 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3466 2006-12-31 Borut Razem <borut.razem AT siol.net>
3468 * SDCPP synchronized with GCC CPP release version 4.1.1,
3469 currently the latest release:
3470 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3471 support/cpp2/libcpp/include/cpp-id-data.h
3472 support/cpp2/libiberty/fopen_unlocked.c
3473 support/cpp2/libiberty/md5.c
3475 support/cpp2/opt-functions.awk
3476 support/cpp2/opt-gather.awk
3477 support/cpp2/optc-gen.awk
3478 support/cpp2/opth-gen.awk:
3480 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3481 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3482 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3483 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3484 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3485 support/cpp2/diagnostic.h, support/cpp2/except.h,
3486 support/cpp2/hwint.h, support/cpp2/input.h,
3487 support/cpp2/intl.h, support/cpp2/move-if-change,
3488 support/cpp2/opts.c, support/cpp2/opts.h,
3489 support/cpp2/output.h, support/cpp2/prefix.c,
3490 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3491 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3492 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3493 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3494 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3495 support/cpp2/version.c:
3497 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3498 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3499 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3500 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3501 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3502 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3503 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3504 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3505 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3506 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3507 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3509 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3510 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3511 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3512 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3513 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3514 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3515 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3516 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3517 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3518 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3519 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3520 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3521 support/cpp2/system.h:
3524 2006-12-31 Borut Razem <borut.razem AT siol.net>
3526 * configure.in, configure: fixed bug #1538756: configure dies if bison
3527 and flex are not installed, 2nd try
3529 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3531 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3532 400.x for better code in RFE 899102
3534 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3536 * src/SDCCpeeph.c (deadMove),
3538 * src/mcs51/peep.h: renamed 'op' by 'reg'
3539 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3540 (scan4op): small change for removeDeadMove(), added support for
3541 'callee saves' and/or PACLL function calls,
3542 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3543 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3544 left in new dispatcher mcs51DeadMove()
3545 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3547 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3549 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3551 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3552 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3554 2006-12-30 Borut Razem <borut.razem AT siol.net>
3556 * support/cpp2/spacs.h: deleted from svn
3557 * configure.in, configure: fixed bug #1538756: configure dies if bison
3558 and flex are not installed
3560 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3562 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3563 with this z80 passes printf float test when enabled
3564 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3566 2006-12-28 Borut Razem <borut.razem AT siol.net>
3568 * support/cpp2/config.in, support/cpp2/configure.in,
3569 support/cpp2/configure, support/cpp2/Makefile.in:
3570 fix for the solaris build
3572 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3574 * src/SDCC.y (type_specifier2, pointer),
3576 * src/SDCCsymt.c (mergeSpec, checkSClass),
3577 * support/Util/SDCCerr.c,
3578 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3579 * support/valdiag/valdiag.py: Allow test cases to specify
3580 required language standard
3581 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3582 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3584 2006-12-27 Borut Razem <borut.razem AT siol.net>
3586 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3587 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3589 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3591 * support/cpp2/libiberty/Makefile.bcc: updated
3592 * src/pic16/main.c: fixed #pragma udata handling
3593 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3595 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3597 * src/SDCCpeeph.c: made labelHashEntry global,
3598 made pcDistance, FBYNAME static,
3599 (pcDistance): made static, use isComment and isLabel,
3601 (getLabelRef): added, extracted from labelRefCount(),
3602 (labelRefCount): use new getLabelRef(),
3603 (callFuncByName): made static, added deadMove,
3604 use isComment and isLabel,
3605 (newPeepRule): made static, set isLabel,
3606 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3607 labels from peephole rules,
3608 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3609 when isComment or isLabel is set
3610 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3611 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3613 * src/mcs51/peep.h: added
3614 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3615 * src/port.h: added peep->deadMove to port structure
3616 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3617 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3618 deadMove, finally removed no. 1 and 2
3625 * src/hc08/gen.c: mark lines with isComment or isLabel
3626 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3628 * sdcc.spec: bumped version to 2.6.3
3630 2006-12-26 Borut Razem <borut.razem AT siol.net>
3632 * support/cpp2/Makefile.in: added dependency on options.h
3633 * configure: regenerated
3634 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3635 * support/cpp2/Makefile.in: added vasprintf.c
3637 2006-12-25 Borut Razem <borut.razem AT siol.net>
3639 * SDCPP synchronized with GCC CPP release version 3.4.6,
3640 the latest release before 4.x:
3641 * support/cpp2/Makefile.in, support/cpp2/config.h,
3642 support/cpp2/configure, support/cpp2/configure.in,
3643 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3644 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3645 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3646 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3647 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3648 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3649 support/cpp2/cpptrad.c, support/cpp2/except.h,
3650 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3651 support/cpp2/hwint.h, support/cpp2/intl.h,
3652 support/cpp2/line-map.c, support/cpp2/line-map.h,
3653 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3654 support/cpp2/output.h, support/cpp2/prefix.c,
3655 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3656 support/cpp2/system.h, support/cpp2/version.c:
3658 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3659 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3660 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3661 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3662 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3663 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3664 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3665 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3666 support/cpp2/move-if-change, support/cpp2/opts.c,
3667 support/cpp2/opts.h, support/cpp2/opts.sh,
3668 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3669 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3670 support/cpp2/win32, support/cpp2/win32/dirent.c,
3671 support/cpp2/win32/dirent.h:
3673 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3674 * support/cpp2/sdcpp.h: renamed from sdcc.h
3675 * sdcppinit.c: deleted
3677 2006-12-23 Borut Razem <borut.razem AT siol.net>
3679 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3680 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3681 preproc.c: an other try to fix bug #982435: introduced
3682 -pedantic-parse-number command line option and pedantic_parse_number
3685 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3687 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3689 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3690 corrected overlayed areax addresses, warn about memory overlaps
3691 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3700 * src/port.h: added xabs_name and iabs_name
3701 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3702 (glue, emitMaps): create and emit maps d_abs and i_abs
3703 * src/SDCCglue.h: cosmetic changes
3704 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3706 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3707 (allocDefault): put absolute, initialized globals in them
3708 * support/regression/tests/absolute.c: added absolute bdata test
3709 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3711 2006-12-20 Borut Razem <borut.razem AT siol.net>
3713 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3714 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3715 added regression test for bug #982435
3717 2006-12-18 Borut Razem <borut.razem AT siol.net>
3719 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3720 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3721 small cosmetic changes
3722 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3723 * support/regression/tests/bug-1351710.c: added regression test
3725 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3727 * doc/sdccman.lyx: added the long missed iCode table
3728 "<where is figure II?>", added links to wiki
3730 2006-12-17 Borut Razem <borut.razem AT siol.net>
3732 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3733 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3734 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3735 unified table driven pragma handling, pragma argument type checking
3736 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3737 current one - version 1.1.3
3738 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3740 2006-12-13 Raphael Neider <rneider AT web.de>
3742 * src/pic/device.h: removed AssignedMemory structure and macros
3743 * src/pic/device.c: removed global finalMapping (linker assigns
3745 (register_map): add SFRs to remembered memRanges
3746 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3747 assignFixedRegisters,assignRelocatableRegisters): removed,
3748 (setMaxRAM,validAddress): adapted accordingly,
3749 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3750 reasonably sized sharebanks,
3751 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3752 (allDefsOutOfRange): removed unused code,
3753 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3755 * src/pic/pcode.c (register_reassign): removed recursion warning,
3756 fired far too often,
3757 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3758 to use existing pic14_stringInSet() to avoid duplicate symbols,
3759 tidied up the code a bit,
3760 (pic14printLocals): added in symmetry to printExterns, replaces
3761 writeUsedRegs more or less,
3762 (picglue): call new pic14_printLocals(),
3763 * device/include/pic/pic*.h: removed #pragma memmap directives,
3764 information gathered from include/pic/pic14devices.txt
3765 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3767 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3769 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3771 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3773 * device/include/mcs51/cc2430.h: fixed missing ';'
3775 2006-12-10 Raphael Neider <rneider AT web.de>
3777 * device/lib/pic16/libc/stdio/vfprintf.c,
3778 * device/lib/pic16/libc/stdio/printf_small.c,
3779 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3780 char arguments, as char varargs are cast to int by the caller,
3781 hopefully fixes #1604915 (other device libraries are still affected)
3783 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3785 * src/mcs51/ralloc.c (packRegsForAssign),
3786 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3788 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3790 * device/include/malloc.h: removed init_dynamic_memory
3791 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3792 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3793 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3794 * device/lib/libsdcc.lib,
3795 * device/lib/Makefile.in,
3796 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3797 * doc/sdccman.lyx: documented use of new _heap.c
3798 * support/regression/tests/malloc.c: removed init_dynamic_memory
3799 * src/cdbFile.c(spacesToUnderscores): new function,
3800 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3802 * device/include/tinibios.h: removed defines for putchar and getchar
3803 * device/lib/ds390/Makefile.in: added putchar.c
3804 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3806 2006-12-09 Borut Razem <borut.razem AT siol.net>
3808 * support/cpp2/sdcc.h: prevent multiple inclusion
3809 * support/cpp2/options.h: deleted
3811 2006-12-08 Borut Razem <borut.razem AT siol.net>
3813 * support/cpp2/sdcc.h: removed x*alloc() macros
3814 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3815 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3816 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3817 * support/cpp2/system.h: moved #include "sdcc.h"
3818 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3819 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3821 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3822 -funsigned-char options
3823 * support/cpp2/sdcppmain.c: fixed bug 1611411
3825 2006-12-07 Borut Razem <borut.razem AT siol.net>
3827 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3830 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3832 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3833 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3835 * .version: bumped to 2.6.2 because a) it's been a while
3836 b) the linker sources have moved c) the preprocessor is upgraded
3838 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3840 * support/regression/tests/snprintf.c: some checks
3841 * lib/src/printf_large.c: %bc: read char instead of int from stack
3843 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3845 * device/include/mcs51/cc2430.h: inserted _XPAGE
3847 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3849 * device/include/mcs51/cc2430.h: added
3851 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3853 * device/include/asm/default/features.h,
3854 * device/include/asm/ds390/features.h,
3855 * device/include/mcs51/at89s53.h,
3856 * device/include/ser.h,
3857 * device/include/ser_ir.h,
3858 * device/include/serial.h: changed keywords to double underscore variants,
3859 fixes bug 1590261 some more, thanks Steven Borley
3861 2006-12-01 Raphael Neider <rneider AT web.de>
3863 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3864 but emit warning (recursion is not supported for pic14)
3866 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3868 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3869 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3871 2006-11-30 Raphael Neider <rneider AT web.de>
3873 * src/pic/device.c (dump_sfr): always emit symbols
3874 * src/pic/glue.c (pic14printPublics): fixed typo
3876 2006-11-30 Raphael Neider <rneider AT web.de>
3878 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3879 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3880 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3881 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3882 a sharebank, use a non-shared bank for the stack if none available
3883 * src/pic/device.h (struct memRange): added linked list next field,
3884 added prototypes for above functions
3885 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3886 (typeRegWithIdx): accept fixed and unfixed stack registers
3887 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3888 the stack, handle shared and banked stack (except for WSAVE),
3889 (insertBankSel): removed useless optimization (will never fire),
3890 (FixRegisterBanking): added optimization for devices with only one
3891 possibly aliased bank of memory, like 16f84
3892 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3893 devices have no SHAREBANK in the linker script
3894 * device/include/pic/pic14devices.txt: documented memmap
3895 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3897 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3899 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3900 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3901 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3902 genhc08Code): switched most of the D (debug) macros to DD (detailed
3903 debug) macros to better control clutter in the generated .asm file.
3904 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3905 genRightShift): fixed bug with non-constant bit shift stored to
3906 a volatile result (SF Open Discussion forum thread #1616749).
3907 Single byte case is not yet optimized.
3909 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3911 * device/include/asm/mcs51/features.h,
3912 * device/include/malloc.h,
3913 * device/include/stdio.h: changed keywords to double underscore variants,
3916 2006-11-27 Borut Razem <borut.razem AT siol.net>
3918 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3919 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3920 support/cpp2/output.h, support/cpp2/cppinit.c,
3921 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3922 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3923 support/cpp2/cppdefault.c, support/cpp2/system.h,
3924 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3925 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3926 support/cpp2/prefix.c, support/cpp2/except.h,
3927 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3928 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3929 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3930 support/cpp2/version.c, support/cpp2/cppmain.c,
3931 support/cpp2/version.h, support/cpp2/hashtable.c,
3932 support/cpp2/cpperror.c:
3933 synchronized with GCC CPP release version 3.3.6,
3934 the latest where cppmain.c still exists.
3935 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3936 support/cpp2/sdcppinit.c: added
3938 2006-11-27 Borut Razem <borut.razem AT siol.net>
3940 * support/cpp2/cpplex.c:
3941 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3943 * support/cpp2/cpplib.c: removed definitions of unused variables
3945 2006-11-26 Borut Razem <borut.razem AT siol.net>
3947 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3948 since they are redefined by macros in support/cpp2/sdcc.h
3949 * support/cpp2/sdcc.h: x*alloc macro redefinition
3951 2006-11-25 Borut Razem <borut.razem AT siol.net>
3953 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3954 support/cpp2/configure, support/cpp2/Makefile.in,
3955 support/cpp2/cppfiles.c, support/cpp2/output.h,
3956 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3957 support/cpp2/config.h, support/cpp2/cpplib.h,
3958 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3959 support/cpp2/cppdefault.c, support/cpp2/config.in,
3960 support/cpp2/system.h, support/cpp2/cpplex.c,
3961 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3962 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3963 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3964 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3965 support/cpp2/configure.in, support/cpp2/intl.h,
3966 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3967 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3968 support/cpp2/version.c, support/cpp2/cppmain.c,
3969 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3970 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3971 support/cpp2/cpperror.c,
3972 support/cpp2/libiberty/safe-ctype.c,
3973 support/cpp2/libiberty/safe-ctype.h,
3974 support/cpp2/libiberty/splay-tree.c,
3975 support/cpp2/libiberty/obstack.c,
3976 support/cpp2/libiberty/lbasename.c,
3977 support/cpp2/libiberty/splay-tree.h,
3978 support/cpp2/libiberty/obstack.h:
3979 synchronized with GCC CPP release version 3.2.3,
3980 the latest before integration of cpp into gcc
3981 * support/cpp2/except.h, support/cpp2/line-map.c,
3982 support/cpp2/line-map.h,
3983 support/cpp2/libiberty/hex.c,
3984 support/cpp2/libiberty/concat.c,
3985 support/cpp2/libiberty/filenames.h: added
3986 * support/cpp2/intl.c: deleted
3988 2006-11-24 Borut Razem <borut.razem AT siol.net>
3990 * src/SDCC.y: enabled compilation of empty source file
3991 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3992 "ISO C forbids an empty source file"
3993 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3994 if all the code is ifdefed out.
3996 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3998 * src/hc08/gen.c (genPcall): fix for bug #1601032
4000 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4002 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4003 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4004 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4005 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4006 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4007 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4008 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4009 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4010 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4011 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4012 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4013 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4014 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4015 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4016 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4017 Renamed to all upper case as per the standard set by SiLabs
4019 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4021 * device/include/mcs51/C8051F520.h: new, added
4022 * device/include/mcs51/compiler.h: added link about predefined macros
4024 2006-11-23 Raphael Neider <rneider AT web.de>
4026 * src/regression/Makefile: add -L path to fresh library
4027 * src/regression/simulate: emphasize FAILED output
4028 * src/regression/create_stc: output _failures from gpsim
4029 * src/regression/compare4.c,
4030 * src/regression/rotate6.c: fixed char literals,
4031 all compile, all run =8-D
4033 * src/pic/pcode.h: added isPCASMDIR macro
4034 * src/pic/gen.c (genAnd): fixed bit offset
4035 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4036 packBits): unified register numbering schemes,
4037 (newReg): do not insert stack registers into hash table,
4038 (initStack): unpinned pseudo stack, simplified,
4039 (typeRegWithIdx): fixed retrieval of stack registers,
4040 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4041 (pCodeReplace): removed invalid assertion,
4042 (insertPCodeInstruction): fixed newly added labels,
4043 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4044 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4045 DumpFlow): removed unsed (broken?) code,
4046 (insertBankSel): prevent STATUS from being BANKSELed,
4047 (FixRegisterBanking): rewritten from scratch, implemented generic
4048 optimizations (suppress BANKSELs to same register and to registers
4049 present in all banks),
4050 (AnalyzeBanking): update flow after BANKSELection
4052 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4053 sharebank, let linker place it, mark STKxx symbols as emitted
4055 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4057 * src/regression/arrays.c,
4058 * src/regression/bank1.c,
4059 * src/regression/bool2.c,
4060 * src/regression/compare7.c,
4061 * src/regression/compare8.c,
4062 * src/regression/compare9.c,
4063 * src/regression/compare10.c,
4064 * src/regression/configword.c,
4065 * src/regression/for.c,
4066 * src/regression/mult1.c,
4067 * src/regression/pointer1.c,
4068 * src/regression/rotate6.c,
4069 * src/regression/string1.c,
4070 * src/regression/struct1.c,
4071 * src/regression/Makefile: make PIC14 regression tests run again
4072 (3 fail, 6 won't compile)
4074 2006-11-21 Raphael Neider <rneider AT web.de>
4076 * device/include/pic16/pic18f4550.h,
4077 * device/include/pic16/pic18f4455.h,
4078 * device/lib/pic16/libdev/pic18f4550.c,
4079 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4080 * configure.in: removed superfluous closing bracket
4082 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4084 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4087 2006-11-21 Raphael Neider <rneider AT web.de>
4089 * src/pic/device.{c,h}: added pic14_getPIC()
4090 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4091 (genAnd): added PIC code for one case, fixes #1597044
4092 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4093 SFRs that are present in all banks (e.g., STATUS)
4095 2006-11-20 Raphael Neider <rneider AT web.de>
4097 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4098 INCFSZ/INCFSZW and declared them as changing Z bit,
4099 (insertPCodeInstruction): correctly invert the above instructions,
4101 (DoBankSelect): don't panic on po_immediates
4103 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4106 * as/link/mcs51/lkihx.c (newArea),
4107 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4108 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4110 2006-11-11 Raphael Neider <rneider AT web.de>
4112 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4113 bitfield symbols, fixes #1579535 (once more...).
4115 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4117 * support/regression/generate-cases.py,
4118 * support/regression/fwk/include/testfwk.h,
4119 * support/regression/fwk/lib/testfwk.c: used code pointers,
4120 (about 50kByte less code generated for mcs51)
4122 2006-11-06 Borut Razem <borut.razem AT siol.net>
4124 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4125 debugger/mcs51/configure: fixed failed check because the function
4126 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4127 who submitted the patch for gpsim.
4128 * debugger/mcs51/configure.in: removed the result message
4129 * debugger/mcs51/Makefile.in: fixed the config.status warning
4130 "... seems to ignore the --datarootdir setting"
4132 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4134 * device/include/mcs51/c8051f020.h,
4135 * device/include/mcs51/c8051f040.h,
4136 * device/include/mcs51/c8051f060.h,
4137 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4138 * src/z80/gen.c (gencjneshort),
4139 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4141 2006-10-31 Borut Razem <borut.razem AT siol.net>
4143 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4144 debugger/mcs51/configure: get readline version
4146 2006-10-30 Borut Razem <borut.razem AT siol.net>
4148 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4149 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4150 debugger/mcs51/configure: locate readline even when cross compiling
4151 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4153 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4155 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4158 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4160 * device/include/malloc.h,
4161 * device/lib/calloc.c,
4162 * device/lib/free.c,
4163 * device/lib/malloc.c,
4164 * device/lib/realloc.c: moved definition of struct into sources
4165 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4167 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4169 * as/asx8051.dsp: corrected output directories
4170 * as/link/hc08: new directory for hc08 linker
4171 * as/hc08/aslink.h, as/link/aslink.h,
4172 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4173 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4174 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4175 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4176 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4177 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4178 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4179 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4180 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4181 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4182 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4183 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4184 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4185 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4186 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4187 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4188 * as/link/hc08/conf.mk,
4192 * sdcc.dsw: moved hc08 linker to as/link/hc08
4193 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4194 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4195 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4196 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4197 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4198 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4199 * as/link/mcs51/aslink.dsp,
4200 * as/link/mcs51/Makefile.in: factored out the common files
4201 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4202 * as/clean.mk: extra cleaning common files
4203 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4204 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4205 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4207 2006-10-29 Raphael Neider <rneider AT web.de>
4209 * src/pic/ralloc.c (newReg): create aliases for registers with
4210 multiple names to fix #1579535 and #1584001,
4211 (regWithIdx,dirregWithName): resolve aliases on lookup
4212 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4214 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4215 to prevent build errors on small devices
4217 2006-10-28 Raphael Neider <rneider AT web.de>
4219 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4220 assumption within interrupt handlers, fixes #1584940
4221 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4222 "emitted" to avoid emitting them again in udata
4224 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4226 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4229 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4231 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4232 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4233 on/off CR to CRLF conversion.
4235 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4237 * doc/sdccman.lyx: updated IRQ section
4239 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4241 * device/lib/serial_io.c: removed
4242 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4243 replacements for serial_io.c
4245 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4247 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4249 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4251 * device/lib/serial_io.c: Default putchar() and getchar() for
4252 mcs51 uses serial port.
4254 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4256 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4258 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4260 * support/regression/ports/mcs51/support.c: smaller
4261 _sdcc_external_startup()
4262 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4264 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4266 * device/lib/gbz80/crt0.s,
4267 * device/lib/gbz80/crt0_rle.s,
4268 * device/lib/gbz80/div.s,
4269 * device/lib/gbz80/fstubs.s,
4270 * device/lib/gbz80/heap.s,
4271 * device/lib/gbz80/mul.s,
4272 * device/lib/gbz80/putchar.s,
4273 * device/lib/gbz80/stubs.s,
4274 * device/lib/z80/crt0.s,
4275 * device/lib/z80/crt0_rle.s,
4276 * device/lib/z80/div.s,
4277 * device/lib/z80/fstubs.s,
4278 * device/lib/z80/heap.s,
4279 * device/lib/z80/mul.s,
4280 * device/lib/z80/putchar.s,
4281 * device/lib/z80/stubs.s: reverted, I was mistaken
4283 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4285 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4286 * support/regression/ports/mcs51/support.c: removed race
4287 condition on TI in _putchar allowing to use serial port mode 0
4289 2006-10-20 Borut Razem <borut.razem AT siol.net>
4291 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4293 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4295 * device/lib/gbz80/crt0.s,
4296 * device/lib/gbz80/crt0_rle.s,
4297 * device/lib/gbz80/div.s,
4298 * device/lib/gbz80/fstubs.s,
4299 * device/lib/gbz80/heap.s,
4300 * device/lib/gbz80/mul.s,
4301 * device/lib/gbz80/putchar.s,
4302 * device/lib/gbz80/stubs.s,
4303 * device/lib/z80/crt0.s,
4304 * device/lib/z80/crt0_rle.s,
4305 * device/lib/z80/div.s,
4306 * device/lib/z80/fstubs.s,
4307 * device/lib/z80/heap.s,
4308 * device/lib/z80/mul.s,
4309 * device/lib/z80/putchar.s,
4310 * device/lib/z80/stubs.s: removed all leading underscores from area names
4312 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4314 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4315 regression tests are not waiting in the simulator for simulated
4316 transmission of debug output
4318 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4320 * device/lib/printf_large.c: slightly smaller
4321 * doc/sdccman.lyx: do not use spaces within html links
4323 2006-10-16 Borut Razem <borut.razem AT siol.net>
4325 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4326 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4327 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4328 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4329 debugger/mcs51/configure:
4330 [ 1185668 ] add gnu readline support to sdcdb - enabled
4332 2006-10-16 Raphael Neider <rneider AT web.de>
4334 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4335 fixes #1577882, removes close to all banking optimizations
4337 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4339 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4340 variables in code memory
4341 * support/regression/tests/absolute.c: added test for this
4343 2006-10-15 Raphael Neider <rneider AT web.de>
4345 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4347 (BankSelect): emit BANKSEL before touching linker-placed regs,
4350 2006-10-10 Raphael Neider <rneider AT web.de>
4352 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4353 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4354 * src/pic/main.c (_pic14_parseOptions),
4355 * src/pic/main.h: mostly reverted to previous state, now use results
4356 from SDCCmain.c's argument parsing
4358 2006-10-10 Borut Razem <borut.razem AT siol.net>
4360 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4361 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4362 [ 1185668 ] add gnu readline support to sdcdb -
4363 prepared for READLINE, not enabled yet,
4364 thanks to <tal.bav AT gmail.com>
4366 2006-10-10 Raphael Neider <rneider AT web.de>
4368 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4369 * src/pic16/devices.inc,
4370 * device/include/pic16 (pic18f[24]620.h),
4371 * device/include/pic18fregs.h,
4372 * device/lib/pic16/pics.all,
4373 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4374 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4375 Gary Plumbridge and Anton Strobl
4377 2006-10-10 Raphael Neider <rneider AT web.de>
4379 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4380 --stack-siz=NUM options to configure the argument passing stack
4381 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4382 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4383 (pic14_getSharebankSize): obey --stack-siz=NUM,
4384 (pic14_getSharebankAddress): obey --stack-loc=NUM
4386 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4388 * doc/sdccman.lyx: added to the manual
4389 * doc/figures/ddd_example.png: added (neither pdflatex nor
4390 most browsers seem to like the .eps file)
4392 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4394 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4395 to /tmp and /var/tmp acc. LSB
4396 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4398 * support/regression/tests/onebyte.c: added test
4400 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4402 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4404 2006-10-05 Borut Razem <borut.razem AT siol.net>
4406 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4408 - sdcc.dsw: changed property eol-style to CRLF
4409 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4411 2006-10-04 Raphael Neider <rneider AT web.de>
4413 * device/include/pic/{pic16f84.h,pic16f84a.h},
4414 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4415 from patch #1522504, thanks to Robas Teodor
4417 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4419 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4422 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4424 * src/pic16/glue.c (pic16emitMaps),
4425 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4426 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4427 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4428 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4430 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4431 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4433 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4435 * support/librarian/sdcclib.c: Added option -l.
4436 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4438 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4439 using Windows command prompt.
4441 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4443 * device/lib/libsdcc.lib: added module rand
4444 * src/ds390/ralloc.c (rematStr),
4445 * src/hc08/ralloc.c (rematStr),
4446 * src/mcs51/ralloc.c (rematStr),
4447 * src/z80/ralloc.c (rematStr): made output more consistent
4448 * src/mcs51/gen.c: cosmetic changes
4450 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4452 * src/port.h: added mem.cabs_name to PORT
4459 * src/z80/main.c: added cabs_name initializers
4460 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4462 (emitMaps): emit absolutes in code memory into cabs_name
4464 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4465 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4466 * support/regression/fwk/include/testfwk.h: added define for at
4467 * support/regression/tests/absolute.c: added, new
4469 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4471 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4472 optimizations, see also patch 887161 by Stas Sergeev
4473 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4474 to be necessary anymore,
4475 (102, 103, 104, 127): renamed all occurances of bp to _bp
4477 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4479 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4480 thanks Weston T. Schmidt for patch 1555221
4481 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4482 * src/SDCCicode.c(geniCodeMultiply): small optimization
4484 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4486 * device/include/stdlib.h: added rand prototypes
4487 * device/lib/rand.c: new, added
4488 * device/lib/Makefile.in: added rand.c
4489 * src/z80/peeph.def,
4490 * src/z80/peeph-gbz80.def,
4491 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4493 2006-09-20 Raphael Neider <rneider AT web.de>
4495 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4497 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4499 * as/link/aslink.h: cosmetic changes
4500 * as/link/mcs51/Makefile.in,
4501 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4503 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4506 * as/link/mcs51/aslink.h,
4507 * as/link/z80/aslink.h: merged and moved to as/link/
4508 * as/link/lkstore.c,
4509 * as/link/mcs51/lkstore.c: moved to as/link/
4510 * as/link/clean.mk: remove *.o
4511 * as/link/mcs51/alloc.h: deleted
4512 * as/link/mcs51/lkarea.c: added lnksect prototype
4513 * as/link/mcs51/lkdata.c,
4514 * as/link/mcs51/lklex.c,
4515 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4516 * as/link/mcs51/lkmem.c,
4517 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4518 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4519 * as/link/mcs51/aslink.dsp,
4520 * as/link/mcs51/Makefile.aslink,
4521 * as/link/mcs51/Makefile.bcc,
4522 * as/link/mcs51/Makefile.in: updated for moved files
4523 * as/link/z80/lkarea.c,
4524 * as/link/z80/lkhead.c,
4525 * as/link/z80/lklex.c,
4526 * as/link/z80/lklibr.c,
4527 * as/link/z80/lklist.c,
4528 * as/link/z80/lkmain.c,
4529 * as/link/z80/lkrloc.c,
4530 * as/link/z80/lksym.c: synced with mcs51
4531 * as/link/z80/lkdata.c,
4532 * as/link/z80/lkeval.c,
4533 * as/link/z80/lkihx.c,
4534 * as/link/z80/lks19.c: cosmetic changes
4535 * as/link/z80/Makefile.in,
4536 * as/link/z80/linkgbz80.dsp,
4537 * as/link/z80/linkz80.dsp: updated for moved files
4539 2006-09-16 Borut Razem <borut.razem AT siol.net>
4541 * debugger/mcs51/sdcdb.c: partially fixed
4542 [ 1203664 ] sdcdb fails to open files w. two "." periods
4543 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4544 debugger/mcs51/symtab.h: fixed indenting
4545 * configure.in, configure: up to date with latest Maarten's changes
4547 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4550 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4551 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4552 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4553 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4554 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4555 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4556 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4557 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4558 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4559 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4560 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4561 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4562 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4563 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4564 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4565 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4566 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4567 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4568 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4569 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4570 as/link/mcs51/alloc.h,
4571 as/link/mcs51/clean.mk,
4572 as/link/mcs51/conf.mk,
4573 as/link/mcs51/Makefile.bcc,
4574 as/link/mcs51/Makefile.in,
4575 as/link/mcs51/readme.390,
4576 as/link/mcs51/strcmpi.c,
4577 as/link/mcs51/strcmpi.h,
4579 as/mcs51/Makefile.bcc,
4580 as/mcs51/Makefile.in,
4583 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4585 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4588 * as/link/Makefile.in,
4589 * as/link/z80/linkgbz80.dsp,
4590 * as/link/z80/linkz80.dsp,
4597 * link/z80/aslink.h,
4598 * link/z80/clean.mk,
4600 * link/z80/linkgbz80.dsp,
4601 * link/z80/linkz80.dsp,
4602 * link/z80/lkarea.c,
4603 * link/z80/lkdata.c,
4604 * link/z80/lkeval.c,
4607 * link/z80/lkhead.c,
4610 * link/z80/lklibr.c,
4611 * link/z80/lklist.c,
4612 * link/z80/lkmain.c,
4613 * link/z80/lkrloc.c,
4616 * link/z80/Makefile.in,
4618 * sdcc.dsw: moved link/ to as/link/
4620 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4622 * as/mcs51/i51mch.c (machine): fixed warning
4624 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4626 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4628 2006-09-09 Borut Razem <borut.razem AT siol.net>
4630 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4631 sdcdb WIN32 native port
4632 * src/clean.mk: fixed
4634 2006-09-08 Borut Razem <borut.razem AT siol.net>
4636 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4638 2006-09-08 Raphael Neider <rneider AT web.de>
4640 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4641 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4642 to gplink to disable processor mismatch warning and to allow
4643 the use of devices with only aliased (shared) memory banks,
4644 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4646 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4648 * doc/sdccman.lyx: Some re-formating plus example on using
4649 #pragma preproc_asm +/-
4651 2006-09-07 Borut Razem <borut.razem AT siol.net>
4653 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4656 2006-09-06 Borut Razem <borut.razem AT siol.net>
4658 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4659 line at sdcc.nsi:153
4660 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4662 2006-09-05 Borut Razem <borut.razem AT siol.net>
4664 * configure.in, configure: support for winsock2
4665 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4666 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4667 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4668 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4669 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4671 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4673 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4675 * support/regression/tests/bug1551947.c: new, added
4676 * src/SDCCsymt.h: strings are char* not byte*
4678 2006-09-05 Raphael Neider <rneider AT web.de>
4680 * device/lib/pic16/libdev/pic18f4550.c,
4681 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4682 declarations/definitions from patch #1520949
4684 2006-09-05 Raphael Neider <rneider AT web.de>
4686 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4687 byte-aligned bitfields, fixes #1539278
4689 2006-09-05 Raphael Neider <rneider AT web.de>
4691 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4694 2006-09-04 Borut Razem <borut.razem AT siol.net>
4696 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4697 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4698 -mno-cygwin is a part of the compiler name
4699 * support/scripts/sdcc_mingw32: don't disable ucsim
4701 2006-09-03 Borut Razem <borut.razem AT siol.net>
4703 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4704 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4706 2006-09-03 Raphael Neider <rneider AT web.de>
4709 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4710 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4713 2006-09-01 Borut Razem <borut.razem AT siol.net>
4715 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4716 to make ppc-osx happy
4718 2006-08-31 Borut Razem <borut.razem AT siol.net>
4720 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4721 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4722 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4723 * support/regression/ports/ds390/spec.mk,
4724 support/regression/ports/mcs51/spec.mk,
4725 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4726 To run regression tests in mingw environment:
4727 make DEV_NULL=NUL CC=gcc
4729 2006-08-30 Borut Razem <borut.razem AT siol.net>
4731 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4732 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4733 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4734 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4735 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4736 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4737 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4738 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4739 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4740 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4741 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4742 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4743 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4744 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4745 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4746 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4747 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4748 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4749 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4750 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4751 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4752 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4753 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4754 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4755 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4756 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4757 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4758 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4759 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4760 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4761 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4762 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4763 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4764 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4765 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4766 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4767 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4768 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4769 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4770 ucsim WIN32 native port
4772 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4774 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4776 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4778 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4779 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4781 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4783 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4784 * support/regression/tests/bug1546986.c: new, added
4785 * as/mcs51/.cvsignore,
4786 * debugger/mcs51/.cvsignore,
4787 * src/.cvsignore: deleted
4789 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4791 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4794 2006-08-20 Borut Razem <borut.razem AT siol.net>
4796 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4797 removed cl_listen_console::match(), cl_console::match(),
4798 restructured cl_commander::proc_input()
4800 2006-08-16 Borut Razem <borut.razem AT siol.net>
4802 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4803 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4804 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4806 2006-08-14 Borut Razem <borut.razem AT siol.net>
4808 * support/regression/Makefile.in,
4809 support/regression/ports/pic14/gpsim.cmd,
4810 support/regression/ports/pic14/spec.mk,
4811 support/regression/ports/pic14/support.c:
4812 added pic14 regression test
4814 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4816 * as/doc/asxhtm.html: documented changed ABS behaviour
4817 * as/doc/README: fixed some typos
4819 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4821 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4824 2006-08-12 Borut Razem <borut.razem AT siol.net>
4826 * support/regression/fwk/include/testfwk.h,
4827 support/regression/fwk/lib/testfwk.c,
4828 support/regression/generate-cases.py,
4829 support/regression/Makefile.in:
4830 regression test framework does not depend on function pointers and
4833 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4835 * device/include/stddef.h: c temporary hack to fix bug 1518273
4837 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4839 * device/include/mcs51/cc2510fx.h: added
4840 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4843 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4845 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4846 * as/z80/Makefile.in: added strcmpi.c
4847 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4848 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4850 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4852 * device/lib/gbz80/asm_strings.s,
4853 * device/lib/gbz80/crt0_rle.s,
4854 * device/lib/gbz80/div.s,
4855 * device/lib/gbz80/mul.s,
4856 * device/lib/gbz80/shift.s,
4857 * device/lib/z80/asm_strings.s,
4858 * device/lib/z80/crt0_rle.s,
4859 * device/lib/z80/div.s,
4860 * device/lib/z80/mul.s,
4861 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4862 flags which are all upper case
4864 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4866 * as/z80/asm.h: made CASE_SENSITIVE 1
4867 * link/z80/aslink.h: made CASE_SENSITIVE 1
4868 * src/z80/gen.c (throughout): made all conditionals upper case
4869 * support/regression/tests/bug1503067.c: new
4871 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4873 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4874 (shiftIntoPair): added case 2 for PAIR_IY,
4875 (setupToPreserveCarry): replaced parameters with iCode and check if
4876 PAIR_DE is in use to fix bug 1399290,
4877 (genPlus, genMinus): updated call to setupToPreserveCarry
4878 * support/regression/tests/bug1399290.c: new
4880 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4882 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4883 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4884 * src/ds390/gen.c (shiftRLong),
4885 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4886 * src/mcs51/gen.c (sameReg): changed to sameByte,
4887 (xch_a_aopGet): new,
4888 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4889 shiftRLong): fixed bug 1533966
4890 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4891 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4892 * support/regression/Makefile.in: disabled z80, enabled ucz80
4893 * support/regression/tests/float_trans.c: enabled test for z80 and host
4894 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4896 2006-08-01 Borut Razem <borut.razem AT siol.net>
4898 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4899 comparison is always false due to limited range of data type
4900 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4902 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4904 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4905 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4906 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4907 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4909 2006-07-31 Borut Razem <borut.razem AT siol.net>
4911 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4912 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4913 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4914 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4915 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4916 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4917 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4918 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4919 enable ucsim mingw compilation. Serial port is disabled,
4920 since it uses termios.h API, which is not available on native
4923 2006-07-31 Borut Razem <borut.razem AT siol.net>
4925 * Small Device C Compiler 2.6.0 released
4926 * support/scripts/sdcc.nsi: added FULL_DOC option
4927 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4929 2006-07-28 Borut Razem <borut.razem AT siol.net>
4931 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4932 * doc/INSTALL.txt: updated
4934 2006-07-27 Borut Razem <borut.razem AT siol.net>
4936 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4937 device/lib/pic/libdev/Makefile.in: fixed bug
4938 [ 1438354 ] pic libsdcc: distclean doesn't work
4939 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4940 device/lib/pic16/libio/Makefile.in: fixed bug
4941 [ 1438344 ] pic16 lib: clean doesn't work properly
4942 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4944 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4946 * device/lib/pic/libsdcc/fsdiv.c,
4947 * device/lib/pic/libsdcc/fsmul.c,
4948 * device/lib/pic16/libsdcc/float/fsdiv.c,
4949 * device/lib/pic16/libsdcc/float/fsmul.c,
4950 * device/lib/_fsdiv.c,
4951 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4952 * support/regression/tests/bug1520966.c: added
4953 * doc/knownbugs.html: removed [ 1520966 ] from the list
4955 2006-07-25 Borut Razem <borut.razem AT siol.net>
4957 * configure.in, configure, sdccconf_in.h: fixed bug
4958 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4959 * doc/knownbugs.html: removed [ 1519095 ] from the list
4961 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4963 * doc/knownbugs.html: added, contains list of known bugs at release
4964 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4966 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4968 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4969 function registers and corrected defaults with additional warning
4970 * device/lib/malloc.c: cosmetic changes
4971 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4972 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4973 (fillGaps): and used it
4975 2006-07-20 Raphael Neider <rneider AT web.de>
4977 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4978 output unless SDCCPICDEBUG is set
4979 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4980 output if SILENT is set
4982 2006-07-11 Borut Razem <borut.razem AT siol.net>
4984 * doc/README.txt: updated
4986 2006-07-10 Borut Razem <borut.razem AT siol.net>
4988 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4989 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4990 in WIN32 installation
4991 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4994 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4996 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4997 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4999 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5001 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5003 2006-07-06 Borut Razem <borut.razem AT siol.net>
5005 * support/regression/tests/bitfields.c:
5006 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5007 * support/regression/tests/constantRange.c:
5008 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5010 2006-07-04 Borut Razem <borut.razem AT siol.net>
5012 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5014 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5015 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5016 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5017 reverted changes from 2006-07-03
5018 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5019 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5020 added CPPFLAGS, used by the host port
5022 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5024 * support/regression/valdiag/tests/switch.c,
5025 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5026 * support/regression/tests/libmullong.c: fixed for host
5027 * support/regression/ports/host/spec.mk: disable all warnings for host,
5028 SDCC runs with --less-pedantic too
5030 2006-07-03 Borut Razem <borut.razem AT siol.net>
5032 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5034 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5035 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5036 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5037 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5039 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5040 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5041 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5042 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5044 2006-07-02 Raphael Neider <rneider AT web.de>
5046 * src/pic16/devices.inc,
5047 * device/include/pic16/pic18fregs.h,
5048 * device/include/pic16/pic18f4550.h,
5049 * device/lib/pic16/pics.all,
5050 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5052 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5054 * as/hc08/lkaomf51.c (OutputName),
5055 * as/mcs51/lkaomf51.c (OutputName),
5056 * as/z80/asmain.c (asmbl),
5057 * src/ds390/main.c (asmLineNodeFromLineNode),
5058 * src/hc08/ralloc.c (hc08_assignRegisters),
5059 * src/mcs51/main.c (asmLineNodeFromLineNode),
5060 * src/xa51/ralloc.c (checkRegMask),
5061 * src/xa51/gen.c (emitcode),
5062 * src/z80/gen.c (_emit2),
5063 * src/SDCCast.c (searchLitOp),
5065 * support/packihx/packihx.c,
5066 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5067 * src/ds390/gen.c (aopPutUsesAcc),
5068 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5069 * support/regression/tests/libmullong.c (mullong_wrapper),
5070 * src/SDCCsymt.c (powof2),
5072 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5073 * src/SDCCsymt.h: added TYPE_TARGET_*
5074 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5075 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5076 SDCCast because 1) header problems 2) this is the right place
5077 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5078 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5081 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5083 * src/SDCCicode.h: removed buggy semicolon in unused macro
5084 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5085 search for previous definiton of auto symbols too,
5086 (findPrevUse): fixed logic of emitWarnings
5088 2006-06-26 Raphael Neider <rneider AT web.de>
5090 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5091 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5093 2006-06-25 Raphael Neider <rneider AT web.de>
5095 * device/lib/pic/libm: NEW, added math library functions
5096 * device/lib/pic/libsdcc: NEW; added float support functions
5097 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5098 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5099 NEW, added math related headers
5100 * device/include/asm/pic/features.h: NEW
5101 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5102 (popGet): allow larger offsets for AOP_PCODE,
5103 (genDataPointerSet): handle literals explicitly, more debug output,
5104 (genAssign): fixed for float using aopLiteral ;-)
5105 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5106 GOTO initialisation routine
5107 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5108 flag on registers, fixes #1469043 (local variables do not work)
5109 * src/pic/main.c (_pic14_do_link),
5110 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5113 2006-06-25 Borut Razem <borut.razem AT siol.net>
5115 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5116 characters printed (not including the trailing '\0' used to end
5117 output to strings). Problem detected in regression test bug-927659.c.
5118 NOTE: printf() family functions should return int instead
5120 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5121 specifier are printed as themselves
5122 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5123 support flags, width and precision specifiers
5125 2006-06-24 Borut Razem <borut.razem AT siol.net>
5127 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5128 to the list of sdcc tagrets not supporting bit type
5129 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5130 testfor pic16 due to bug:
5131 [ 1511794 ] pic16: regression test bug-895992.c fails
5133 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5135 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5136 * src/SDCCglue.c (initPointer), fixed bug 1496419
5137 * support/regression/tests/bug1496419.c: new, added
5139 2006-06-22 Borut Razem <borut.razem AT siol.net>
5141 * support/regression/ports/pic16/support.c: use gpsim usart module from
5142 libgpsim_modules library
5144 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5146 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5149 2006-06-19 Raphael Neider <rneider AT web.de>
5151 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5152 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5153 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5154 (pic14printExterns,pic14printPublics,pic16printPublics,
5155 pic16_printExterns): use new functions to emit symbols
5156 (picglue,pic16glue): emit publics before emitting externs
5157 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5158 locally defined functions to avoid bug #1443651
5159 * support/regression/tests/bug-716242.c: removed pic16 workaround
5160 * support/regression/ports/pic16/spec.mk: ignore errors during build
5162 2006-06-19 Raphael Neider <rneider AT web.de>
5164 * src/pic/glue.h: added pic14aopLiteral prototype
5165 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5166 * src/pic/gen.c: removed stdint.h dependency
5167 (aopGet): use Safe_strdup()
5168 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5169 (genDataPointerSet): use pic14aopLiteral()
5170 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5171 for pic16; thanks to Bernhard and Maarten
5173 2006-06-18 Borut Razem <borut.razem AT siol.net>
5175 * support/regression/tests/structflexarray.c: flexible array members
5176 not supported by gcc < 3
5177 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5179 * src/pic/gen.c: don't include [p]strdin.h on solaris
5180 * support/Util/pstdint.h: addad svn attributes
5181 * support/regression/tests/constantRange.c,
5182 support/regression/tests/rotate.c: include inttypes.h instead
5183 stdint.h on solaris, addad svn attributes
5185 2006-06-18 Raphael Neider <rneider AT web.de>
5187 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5189 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5190 (pic16_genMinusBits): simplified sign-extension
5191 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5192 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5193 adjusted to correctly handle mixed-signed operands, disabled
5194 now unused multiplciation routines
5195 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5196 (assignResultValue): added argument denoting the size of the result
5197 as returned by the function (fixes upcasts in assigning from
5198 function calls: char foo(); int i = foo();)
5199 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5200 function result to assignResultValue
5201 (genMult): disabled inlined multiplication code
5202 (genDiv): augmented to also handle the modulus operator, fixed to
5203 handle mixed-signed operands correctly
5204 (genMod): simply call genDiv, disabled unused code
5205 (genAssign): fixed missing (sign-)extension on result
5206 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5207 valid char operands, allow signed operands for native code, added
5208 division and modulo operator handling
5209 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5211 As a consequence, onebyte.c (if split into two files) and muldiv.c
5212 pass regression tests.
5214 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5216 * doc/Makefile.in: two runs of makeindex seem needed to get
5217 correct page references in the index of sdccman.pdf
5218 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5220 2006-06-17 Borut Razem <borut.razem AT siol.net>
5222 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5224 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5226 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5227 mentioned ec2drv and paulmon
5229 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5231 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5232 consecutive abs areas
5233 (find_empty_space, allocate_space): added map to handle codemap or
5235 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5236 absolute idata and xdata
5237 * as/mcs51/lkmem.c (summary2): updated legend
5239 2006-06-16 Raphael Neider <rneider AT web.de>
5241 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5243 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5245 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5247 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5249 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5251 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5252 value of generic pointers,
5262 src/z80/main.c: PORT structure, added elements for gp_tags field,
5263 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5264 fields in the PORT structure of each port,
5265 * src/SDCCast.c (decorateType): allow processing of generic pointers
5266 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5269 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5275 * src/pic16/pcode.c,
5277 * src/pic/pcoderegs.c,
5280 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5281 bug 1504689 on minGW
5283 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5285 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5287 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5289 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5291 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5293 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5296 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5298 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5299 to a char variable. Fixed bug #1504211
5300 * device/include/pic16/adc.h,
5301 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5302 and fixed bug #1364390
5304 2006-06-10 Borut Razem <borut.razem AT siol.net>
5306 * CVSROOT: removed the CVS left-over
5308 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5310 * as/hc08/asmain.c (asexit),
5311 * as/hc08/lkmain.c (lkexit),
5312 * as/mcs51/asmain.c (asexit),
5313 * as/mcs51/lkmain.c (lkexit),
5314 * src/SDCCglue.c (DEFSETFUNC),
5315 * src/SDCCmain.c (linkEdit, assemble),
5316 * support/librarian/sdcclib.c (AddRel),
5317 replaced unlink() by standard C remove()
5318 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5319 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5320 gatherImplicitVariables): new, added to fix bug 608752,
5321 (createFunction): added gatherImplicitVariables()
5322 * src/SDCCast.h: added createRMW prototype
5323 * src/SDCCsymt.h (struct symbol): added infertype
5324 * support/regression/tests/bug608752.c: new, added
5326 2006-06-10 Raphael Neider <rneider AT web.de>
5328 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5329 multibyte dummy reads (fixes #1503234)
5331 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5333 * device/include/mcs51/compiler.h: new, added header file to enable
5334 creating common sfr definition header files for different compilers
5336 2006-06-05 Raphael Neider <rneider AT web.de>
5338 * src/pic16/{pcode.h,genarith.c}:
5339 introduced pCodeOp combining any two pCodeOps (previously only
5340 two register operands could be combined), removed pcop2 from
5341 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5342 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5343 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5344 rewritten to use new PO_TWO_OPS
5345 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5346 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5347 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5348 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5349 (pic16_get_op): embraced return arg to allow #define return(x),
5350 added new case for combined opcodes
5351 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5352 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5353 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5355 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5357 * src/SDCCval.c (checkConstantRange): added
5358 * src/SDCCval.h: added checkConstantRange
5359 * support/Util/SDCCerr.c,
5360 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5361 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5362 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5363 * src/SDCCast.c (decorateType): added checkConstantRange,
5364 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5365 can be emitted with the correct always true/false warning,
5366 added optimization for double '!';
5367 result of decorateType() must be assigned back to the tree, because
5368 decorateType() can change the tree
5369 * src/SDCCicode.c (geniCodeLogic),
5370 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5371 (checkConstantRange): removed, it was only a fragment which never
5373 * src/SDCCsymt.c (computeType): fixed promotion for
5374 "-1 < (unsigned bit) b"
5375 * src/pic/ralloc.c (packRegsForAssign),
5376 * src/pic16/ralloc.c (packRegsForAssign),
5377 * src/hc08/ralloc.c (packRegsForAssign),
5378 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5380 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5381 * support/regression/tests/constantRange.c: added
5382 * support/valdiag/tests/constantRange.c: added
5383 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5385 2006-06-02 Borut Razem <borut.razem AT siol.net>
5387 * support/regression/ports/pic16/support.c: increase stack size
5389 * support/regression/Makefile.in: sort tests by name so that the
5390 resutlts can be compared on different machines / platforms
5392 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5394 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5395 * src/ds390/gen.c (emitLabel): new, added,
5396 (genDjnz): fixed stack overflow bug,
5397 (throughout): cosmetic changes to sync with mcs51/gen.c,
5398 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5399 * src/mcs51/gen.c (genEndFunction): small optimization,
5400 (throughout): cosmetic changes to sync with ds390/gen.c
5402 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5404 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5405 (_print_format): fixed printing pointers
5406 * src/mcs51/gen.c (emitLabel, movb): new, added,
5407 (genAssign): small optimization,
5408 (genDjnz): fixed stack overflow bug,
5409 (throughout): replaced sprintf with SNPRINTF,
5410 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5411 replaced emitcode("mov", "b,...") with MOVB(...),
5412 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5413 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5414 * src/mcs51/peeph.def: added rules 140 and 264
5415 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5416 so they may get optimized into registers
5418 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5420 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5421 immediately when encountered,
5422 (printUsage): always use stderr even on windows
5424 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5426 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5427 (processParms): fixed bug #1247551
5428 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5429 parseCmdLine, main): print '--version' to stdout,
5430 print 'help' to stdout if --help is given,
5431 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5432 arguments are given; fixed --help
5434 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5436 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5437 * support/regression/tests/bug-1493710.c: added
5439 2006-05-27 Borut Razem <borut.razem AT siol.net>
5441 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5443 * support/regression/ports/pic16/support.c: increase stack size
5444 from default 64 bytes to 128 bytes
5445 * support/regression/tests/staticinit.c,
5446 support/regression/tests/float.c: regression tests fully enabled
5447 for pic16 port by putting the initialized data arrays into the code
5449 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5450 This was changed by mistake in the previous version.
5452 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5454 * src/pic16/gen.c (genFunction, genEndFunction): some
5455 beautifications, fixed bug with falsely restoring FSR2 in large
5456 stack model, thanks to Beau E. Cox for reporting the bug
5458 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5460 * debugger/mcs51/break.c,
5461 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5462 use %p to print pointers, made address variables unsigned
5463 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5464 * debugger/mcs51/symtab.c (parseSymbol): must return something
5465 * src/mcs51/gen.c (aopForSym): small optimization,
5466 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5467 (freeAsmop): added missing break,
5468 (aopPut): removed parameter bvolatile, determine it inside the function,
5469 (saveRegisters, unsaveRegisters): small optimization,
5470 (genIpush): removed pointless check,
5471 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5472 replaced sprintf with SNPRINTF,
5473 replaced strcpy with strncpyz,
5474 updated aopPut calls,
5475 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5476 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5478 2006-05-24 Borut Razem <borut.razem AT siol.net>
5480 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5481 modification of test for the pic16 port, put the array to the code
5482 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5484 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5486 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5487 * support/Util/pstdint.h: added
5489 2006-05-22 Borut Razem <borut.razem AT siol.net>
5491 * src/regression/Makefile: removed bool2.c test, added -q linker option
5492 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5493 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5494 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5495 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5496 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5497 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5498 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5499 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5500 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5502 2006-05-22 Raphael Neider <rneider AT web.de>
5504 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5505 bug #1492360 (problematic due to generic pointers, see code)
5507 2006-05-22 Borut Razem <borut.razem AT siol.net>
5509 * support/regression/ports/pic16/specs.mk: removed stack size linker
5511 * support/regression/tests/array.c,
5512 support/regression/tests/bitopcse.c,
5513 support/regression/tests/bug-908454.c,
5514 support/regression/tests/malloc.c: modified for pic16 regression test
5515 * support/regression/tests/bitfields.c:
5516 pic16 - excluded bitfileds of size > 8
5517 * support/regression/tests/bp.c: pic16 - reduced data size
5518 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5519 * support/regression/tests/bug-460010.c:
5520 pic16 - used the absolute address the fits in memory
5521 * support/regression/tests/bug-716242.c:
5522 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5523 * support/regression/tests/float.c:
5524 pic16 - excluded - data size too big
5525 * support/regression/tests/onebyte.c:
5526 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5527 * support/regression/tests/shifts.c:
5528 pic16 - function names probably have to differ in first X characters
5530 * support/regression/tests/staticinit.c:
5531 pic16 - excluded some tests due error: no target memory available for
5534 2006-05-22 Borut Razem <borut.razem AT siol.net>
5536 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5537 second try. Thanks Stas Sergeev once more.
5539 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5541 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5542 (genLeftShift, genRightShift): fixed bug 1491627
5543 * src/hc08/peeph.def (rules 7, 8.x): added
5544 * support/regression/tests/shifts.c (ShiftLeftByParam,
5545 ShiftRightByParam, testShiftByParam): added to test variable shifting
5547 2006-05-20 Raphael Neider <rneider AT web.de>
5549 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5550 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5551 (allocReg): add only new registers to dynAllocRegs,
5552 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5553 #1489055, #1445850, and probably #1483693
5555 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5557 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5558 bug in for-loop that didn't emit the last of CONFIG and ID registers
5560 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5562 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5564 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5565 1489016, 1434401 and 1490124
5566 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5567 1489016, 1434401 and 1490124
5569 2006-05-17 Borut Razem <borut.razem AT siol.net>
5571 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5574 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5576 * device/include/mcs51/P89c51RD2.h,
5577 * device/include/mcs51/P89LPC901.h,
5578 * device/include/mcs51/P89LPC922.h,
5579 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5581 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5583 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5584 to fix missing stack pragma in compiled binary object file,
5586 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5588 * support/packihx/configure.in,
5589 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5590 determine sizeof basic types even while cross compiling
5592 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5594 * src/avr/gen.c (aopop),
5595 * src/ds390/gen.c (aopOp),
5596 * src/hc08/gen.c (aopOp),
5597 * src/mcs51/gen.c (aopop),
5598 * src/pic16/gen.c (pic16_aopOp),
5599 * src/pic/gen.c (aopOp),
5600 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5601 if size of operand is smaller than spill location
5603 2006-05-12 Borut Razem <borut.razem AT siol.net>
5605 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5606 have to have CR/LF line endings even if they are checked out on *nix
5607 or on WIN32 in cygwin binmode
5609 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5611 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5612 * device/include/ds80c390.h: added sfr16 definitions
5616 * src/ds390/ralloc.c,
5617 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5618 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5619 bit returning functions
5620 * support/regression/tests/sfr16.c: enabled test on ds390
5622 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5624 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5625 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5627 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5629 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5630 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5631 (cl_address_space constructor): removed expensive initialization,
5632 (cl_address_space::get_cell): extended for late initialization,
5633 (cl_address_space::*): use late initialization,
5634 (cl_address_decoder::activate): removed expensive initialization,
5635 This reduced regression test running time by 25%
5637 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5645 * support/packihx/Makefile.in,
5646 * support/packihx/clean.mk,
5647 * support/packihx/Makefile.bcc,
5648 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5650 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5652 * src/SDCCval.c (valNot): fix for regression test failure
5653 of not.c on big endian hosts
5655 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5657 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5659 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5661 * device/lib/mcs51/Makefile.in: changed string comparison operator
5662 to = for POSIX compliance; == is bash extension
5664 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5666 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5669 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5671 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5672 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5673 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5674 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5675 bug report #1478657,
5677 2006-05-05 Borut Razem <borut.razem AT siol.net>
5679 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5682 2006-05-02 Borut Razem <borut.razem AT siol.net>
5684 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5685 create *.ind, which made make to fail if invoked with -j 2
5687 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5689 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5690 Hubert Sack for patch 1479782
5692 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5694 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5696 2006-05-01 Raphael Neider <rneider AT web.de>
5698 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5699 (create_pic): store only prefix-free device name,
5700 (init_pic): check for device names with "16" prefix,
5702 * src/pic/device.h (struct PIC_device),
5703 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5705 * device/include/pic/pic12f{635,675,629,683}.h,
5706 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5707 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5708 * device/include/pic/pic16f505.h,
5709 * device/lib/pic/libdev/pic16f505.c: removed
5710 * device/include/pic/pic14devices.txt: added support for pic12f
5711 devices, removed unsupported non 16-bit devices
5712 [above changes provided by patch from Zik Saleeba]
5713 * src/pic/*, src/pic16/*, device/include/pic16/*,
5714 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5716 2006-05-01 Borut Razem <borut.razem AT siol.net>
5718 * configure.in, configure, doc/Makefile.in:
5719 sync with nightly build makefile - latex, dvipdf and dvips
5722 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5724 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5725 in the library source
5727 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5729 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5731 2006-04-28 Raphael Neider <rneider AT web.de>
5733 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5734 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5735 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5736 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5738 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5740 * device/lib/pic/libdev/Makefile.in,
5741 * device/lib/hc08/Makefile.in,
5742 * device/lib/gbz80/Makefile.in,
5743 * device/lib/z80/Makefile.in,
5744 * device/lib/ds390/Makefile.in,
5745 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5746 thanks to Borut for the bug report
5748 * configure: always create doc/Makefile independent from --enable-doc
5749 * Makefile.in: always install from directory doc independent from
5751 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5753 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5754 * doc/Makefile.in: install *.txt if present
5755 * device/include/Makefile.in (install): added installation of pic/*.inc
5756 and pic/*.txt files again, they were erroneously removed
5758 2006-04-28 Raphael Neider <rneider AT web.de>
5760 * src/pic/{gen.c,main.h,pcode.c},
5761 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5762 concerning signedness with casts
5764 2006-04-28 Raphael Neider <rneider AT web.de>
5766 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5767 definition of an interrupt handler,
5768 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5769 interrupt handler stuff from picglue() to separate routine,
5770 (picglue): enabled definition of intr handlers in files w/o main()
5772 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5774 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5775 compilation with MSVC 2005 Express Edition (VC8)
5777 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5779 * device/lib/Makefile: fixed build of gbz80 lib
5781 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5783 * support/regression/tests/bug-460010.c,
5784 * support/regression/tests/bug-524691.c,
5785 * support/regression/tests/bug-716242.c: removed conditional defines
5786 that are already in testfwk.h
5788 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5790 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5791 (AccAXRsh1): added, shift right by 1,
5792 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5794 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5796 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5798 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5799 remove cast to same type
5800 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5801 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5803 * link/z80/Makefile: removed, they have moved to
5806 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5807 * install-sh: fix bug #1204398 by setting umask 0022
5808 * device/lib/Makefile: separate build of z80 and gbz80 lib
5810 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5812 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5813 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5815 One basic decision: e.g. src/clean.mk includes further files. In order
5816 to make this work there are two solutions:
5817 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5818 run configure on them. This way they can use
5819 'include $(srcdir)/port-clean.mk'
5820 - always include clean.mk by the Makefile at the same level. To avoid
5821 that `make clean` tries to include and build Makefile.dep the
5822 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5823 implemented, because now even `make uninstall` doesn't create
5824 Makefile.in. clean.mk could be eliminated by pasting it in
5827 * debugger/mcs51/Makefile.in: build own objects from library sources
5828 (SLIB, SDCC) in current directory
5830 * configure, configure.in: renamed --disable-device-lib-build in
5831 --disable-device-lib; added --enable-doc, the required tools are
5832 searched by configure; added result message; the toolchain for the
5833 belonging ports are now only built, if the port is enabled.
5835 * support/regression/*: all output is written in directory gen, because
5836 the fwk and ports directories don't livet in the build tree using vpath
5838 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5839 --disable-device-lib, added --enable-doc, added section VPATH
5841 * sim/ucsim/configure.in,
5842 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5843 z80 are enabled by default
5845 2006-04-24 Raphael Neider <rneider AT web.de>
5847 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5848 to config word, "pic14_"-prefixed some extern functions
5849 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5850 config word has been found
5851 * src/pic/device.h: added prototypes
5852 * src/pic/pcode.c: added "pic14_"-prefix where needed
5853 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5855 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5857 (pic14emitRegularMap): ignore config words,
5858 (pic14createInterruptVect): moved generating __config directives away
5859 (picglue): have __config directives emitted
5861 2006-04-24 Borut Razem <borut.razem AT siol.net>
5863 * doc/Makefile: sync with nightly build makefile
5865 2006-04-24 Raphael Neider <rneider AT web.de>
5867 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5868 registers that have not been assigned proper liveranges,
5869 fixes #1469504 and #1474602,
5870 (pCodeRegOptimizeRegUsage): fixed typo in comment
5872 2006-04-24 Borut Razem <borut.razem AT siol.net>
5874 * device/examples/main8051.c: deleted - it was removed from CVS
5875 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5876 after the transition to Subversion
5877 * src/SDCCalloc.h: deleted - it was removed from CVS
5878 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5879 after the transition to Subversion
5880 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5881 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5882 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5883 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5885 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5887 * as/asx8051.dsp: added mcs51/strcmpi.h
5888 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5889 * as/hc08/aslink.h: updated lnksect prototype
5891 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5893 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5894 (newdot): handle A_ABS
5896 * as/mcs51/asout.c (outarea): output address
5897 * as/hc08/lkaomf51.c,
5898 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5900 * as/mcs51/i51pst.c,
5901 * as/z80/z80pst.c: "ABS" is not A_OVR
5902 * as/hc08/lkarea.c (newarea): read a_addr,
5903 (lnkarea): added codemap array, sort absolute areas to the front,
5904 combine all GSINITx/GSFINAL,
5905 (find_empty_space, allocate_space): new functions,
5906 (lnksect): return next address, handle absolute sections
5907 * as/mcs51/lkarea.c (newarea): read a_addr,
5908 lnksect2 prototype changed,
5909 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5910 (find_empty_space, allocate_space): new, factored out of lnksect2,
5911 (lnksect2): return next address, handle absolute sections
5913 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5914 * as/hc08/lklibr.c (addfile, fndsym),
5915 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5916 index out of range and detect both '\' and '/'
5917 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5918 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5919 regression tests (ds390 cannot return bool yet)
5920 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5921 document critical interrupts on z80, document changed SDCC define
5922 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5923 (_a390_mapping): added .org directive
5924 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5925 (genMultOneByte): fixed warnings
5926 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5928 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5929 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5930 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5931 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5932 * src/pic16/main.c: removed newReg prototype
5933 * src/pic16/pcode.c,
5934 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5936 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5938 * src/pic16/ralloc.c
5939 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5941 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5942 from short to PIC_OPTYPE
5943 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5944 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5945 optype from short to PIC_OPTYPE
5946 * src/port.h: made int_size unsigned to fix warnings
5947 * src/SDCC.y: fixed warning on MSVC
5948 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5949 * src/SDCCopt.c (convertToFcall): fixed warnings
5950 * src/SDCCsymt.h: removed double prototype for genSymName
5951 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5952 offset int to fix warnings
5954 2006-04-22 Borut Razem <borut.razem AT siol.net>
5956 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5957 references to CVS replaced with Subversion
5959 2006-04-21 Borut Razem <borut.razem AT siol.net>
5961 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5962 references to CVS replaced with Subversion
5964 2006-04-19 Borut Razem <borut.razem AT siol.net>
5966 * src/version.awk: adapted for svn
5967 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5968 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5969 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5970 /binutils-avr/etc/*.vi, *.jin: removed all properties
5971 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5973 2006-04-19 Borut Razem <borut.razem AT siol.net>
5975 * CVS to Subversion migration completed
5977 2006-04-18 Borut Razem <borut.razem AT siol.net>
5979 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5980 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5982 2006-04-17 Borut Razem <borut.razem AT siol.net>
5984 * device/include/Makefile.in: added pic/*.inc to the installation
5986 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5988 * support/regression/collate-results.py: fixed output in case of
5990 * support/regression/generate-cases.py: fixed splitting of pathnames
5992 * as/hc08/lklibr.c (addfile),
5993 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5995 2006-04-11 Raphael Neider <rneider AT web.de>
5997 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5998 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5999 * src/pic16/pcode.c (assignValnums): fixed #1460578
6001 2006-04-11 Raphael Neider <rneider AT web.de>
6003 * device/lib/pic/libdev/*.c,
6004 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6005 fixes #1468739, enables compilation in --std-c99 mode
6006 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6008 2006-04-11 Raphael Neider <rneider AT web.de>
6010 * src/pic/device.c (find_device): removed debug output
6011 (list_valid_pics): enabled verbose listing of supported devices
6012 * device/include/stdbool.h: define bool as char for pic14/16 as well
6014 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6016 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6018 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6020 * .version: bumped version to 2.5.6
6021 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6023 2006-04-06 Raphael Neider <rneider AT web.de>
6025 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6026 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6027 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6028 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6029 pic14_constructAbsMap
6030 (pic14printPublics): declare absolute global symbols as global
6031 (pic14createInterruptVect),
6032 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6033 (newReg): assume new registers unused, use correct name in
6034 hashtable (reg->name instead of name), more debugLog output
6035 * src/pic/device.h (PIC_device): added fields for verbose output
6036 * src/pic/device.c: moved device definition to pic14devices.txt,
6037 added routines for runtime parsing of pic14devices.txt,
6038 added support for second config word
6039 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6040 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6041 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6042 (_pic14_parseOptions): moved pCodeInitRegisters here
6043 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6044 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6045 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6046 handling the pseudo stack
6047 * device/lib/Makefile.in: ignore failures in objects-pic16,
6048 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6049 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6050 * device/lib/pic/Makefile.subdir,
6051 * device/lib/pic16/Makefile.subdir: improved clean rules
6052 * device/lib/pic/libdev/: NEW, pic14 device libraries
6053 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6054 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6055 * device/include/Makefile.in: create subdir and install pic14 headers
6056 * device/include/pic/p16f_common.inc: removed unused declarations
6057 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6058 PICs from inc2h.pl v1.6,
6059 replaced BIT_AT macros with struct declarations
6060 * device/include/pic/pic14devices.txt: definition of supported devices,
6061 all above improvements contributed by Zik Saleeba, thanks
6062 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6063 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6066 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6068 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6069 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6070 thanks to Charles Olds
6072 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6074 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6076 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6078 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6079 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6080 * support/regression/bug1464657.c: added, new test
6082 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6084 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6087 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6089 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6090 --no-peep and --peep-file <file> are used don't use default rules but
6093 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6095 * src/mcs51/gen.c (genCall): fixed bug 1457608
6097 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6099 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6100 changes seem to cause (trigger?) problems with the build system.
6102 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6104 * src/SDCCpeeph.c (operandsLiteral): new, added,
6105 (callFuncByName): inserted operandsLiteral
6106 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6108 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6110 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6111 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6113 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6115 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6116 implemented patch 1120823 Thanks to Willy De la Court (normal
6117 interrupts need an interrupt number now if they are made critical),
6118 and enabled nesting of critical functions though not for gbz80
6119 (genCritical, genEndCritical): added functions
6120 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6121 * src/z80/mappings.i: added "ei" to all mappings
6123 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6125 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6126 submitted by the Debian SDCC maintainer Aurelien Jarno:
6127 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6128 archive with gcc 4.1 on mips and wrote the patch"
6130 2006-03-16 Raphael Neider <rneider AT web.de>
6132 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6133 the left operand is shorter than the result (c* = lit-c* + int),
6135 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6138 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6140 * src/.version: increased version number to 2.5.5
6141 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6142 linking is done manually in pic16 port's _linkEdit,
6143 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6144 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6145 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6146 allocate asmop as AOP_ACC,
6147 (aopForRemat): added parameter 'bool result' in function declaration,
6148 (pic16_aopGet): return AOP_ACC when accessing WREG,
6149 (pic16_popGetTempReg): minor modification,
6150 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6151 'pic16_allocWithIdx',
6152 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6153 calling function in absolute addresses,
6154 (genAssign): take into account AOP_ACC asmop,
6155 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6156 * src/pic16/pcoderegs.c: some debug functions and lines added,
6157 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6158 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6160 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6161 call to allocReg, not by manually allocating a new one,
6162 (pic16_assignRegisters): now before going through the register
6163 allocating functions mark all registers as free. This eliminates some
6164 side effects resulting from peephole parser done earlier in the backbone
6166 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6168 * src/SDCCicode.c (geniCodeLogic),
6169 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6171 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6173 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6174 (genSend): bugfix, do not allocate and free twice,
6175 (shiftRLong): handle partially overlapping aops
6176 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6178 2006-03-08 Borut Razem <borut.razem AT siol.net>
6180 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6183 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6185 * support/regression/tests/bug1409955.c: new, added
6186 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6187 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6188 (aopForSym, aopOp): increment asmop.allocated if reused,
6189 (freeAsmop): decrement asmop.allocated and check for zero instead of
6191 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6192 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6193 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6194 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6195 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6196 genSignedRightShift, genRightShift, genDataPointerGet,
6197 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6198 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6199 in reverse order from allocation,
6200 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6201 added swappedLR to keep track
6202 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6203 pdata & code for GCC, z80, gbz80 & hc08
6204 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6206 2006-03-08 Raphael Neider <rneider AT web.de>
6208 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6210 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6212 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6213 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6214 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6216 2006-03-06 Borut Razem <borut.razem AT siol.net>
6218 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6219 made the linker quiet
6221 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6223 * src/pic16/gen.c (genPcall): fixed bug #1443644
6224 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6225 which dumps before the function entry point a data byte which represents
6226 the number of the local variables used by the specified function, added
6227 'xinst' for initial support for Extended Instruction Support,
6228 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6229 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6230 port->fun_prefix anymore (may change later),
6231 (genFunction, genEndFunction): do not store/restore local registers for
6232 _main (this should take care the --main-return command line option in
6234 (genOr): removed some legacy pic-port instructions,
6235 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6236 performing operations with SFR's causes data to be written more than
6237 once to each SFR. Perhaps SFRs should be handled in special cases...
6238 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6240 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6241 into account for stack starting position,
6242 (struct OPTIONS pic16_optionsTable): added command line argument
6243 --extended or -y for Extended Instruction Support,
6244 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6245 (deassignLRs): *** perhaps the most important change, old 'for' code
6246 (commented out for reference), didn't account for some registers which
6247 were left marked 'not free' after a pointer operation. The change
6248 reduces register usage a lot in some cases
6250 2006-03-04 Borut Razem <borut.razem AT siol.net>
6252 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6254 * support/regression/tests/bug-524697.c: decreased array size for
6255 mcs51 to fit into the internal RAM
6256 * support/regression/Makefile.in: a little bit more verbose
6258 2006-03-03 Borut Razem <borut.razem AT siol.net>
6260 * support/regression/fwk/lib/testfwk.c,
6261 support/regression/fwk/include/testfwk.h: introduced function
6262 _prints(), nonrecursive _printn(), call _initEmu() from main()
6263 * support/regression/ports/gbz80/support.asm,
6264 support/regression/ports/ucz80/support.asm,
6265 support/regression/ports/z80/support.asm,
6266 support/regression/ports/ds390/support.c,
6267 support/regression/ports/hc08/support.c,
6268 support/regression/ports/host/support.c,
6269 support/regression/ports/mcs51/support.c,
6270 support/regression/ports/xa51/support.c: added empty _initEmu()
6272 * support/regression/ports/pic16/gpsim.cmd,
6273 support/regression/ports/pic16/spec.mk,
6274 support/regression/ports/pic16/support.c,
6275 support/regression/Makefile.in: added pic16 regression test
6277 2006-03-01 Raphael Neider <rneider AT web.de>
6279 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6280 genConstPointerGet): use safe way of generating MOVFF to cover
6281 literals as well as registers, fixes bug #1440527
6282 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6284 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6285 more correctly, fixes bug #1232186
6286 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6287 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6288 gplink guess the correct processor in more cases, applied patch
6289 from Till Riedel attached to and fixing bug #1436552
6291 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6293 * support/regression/tests/array.c: added, contains check for #1434401
6294 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6296 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6298 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6299 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6300 * device/include/mcs51/c8051f326.h,
6301 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6302 * device/include/mcs51/c8051f000.h,
6303 * device/include/mcs51/c8051f018.h,
6304 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6305 PCON_IDLE,PCON_STOP and added sfr16 definitions
6307 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6309 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6310 genGetWord): fixed bug 1409955
6312 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6314 * device/include/hc08/mc68hc908gp32.h,
6315 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6317 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6319 * src/SDCCast.c (constExprValue): return NULL if not a value
6320 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6321 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6322 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6324 2006-02-13 Borut Razem <borut.razem AT siol.net>
6326 * src/regression/ptrarg.c: added, fails due to bug #1430967
6327 * src/regression/Makefile: ptrarg.c added, ...
6329 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6331 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6332 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6334 2006-02-11 Borut Razem <borut.razem AT siol.net>
6336 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6337 print "Processor: xxx" message to stdout only if --verbose
6339 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6341 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6342 * support/regression/tests/bug1426356.c: added
6343 * support/regression/tests/bitfields.c: removed 2 tests
6345 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6347 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6348 * device/include/mcs51/c8051f330.h,
6349 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6350 PCON_IDLE,PCON_STOP and added sfr16 definitions
6351 * device/lib/_divsint.c,
6352 * device/lib/_divuint.c,
6353 * device/lib/_divulong.c,
6354 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6355 register bank bug for small stackauto
6357 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6359 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6361 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6363 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6364 * all.dsp: corrected several bin paths
6365 * device/include/mcs51/c8051f120.h,
6366 * device/include/mcs51/c8051f300.h,
6367 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6368 to PCON_IDLE,PCON_STOP
6369 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6370 * device/lib/printf_large.c (output_float): fixed bug 1388703
6371 * support/regression/tests/bug1057979.c: added test for bug 1388703
6373 2006-02-08 Raphael Neider <rneider AT web.de>
6375 * src/pic/pcode.c (pciTRIS): fixed typo,
6376 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6377 (LinkFlow): fixed handling of flows that end in a call,
6378 (ReuseReg): perform safety check earlier
6379 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6380 to work with flows at the beginning of a pBlock,
6381 fixes #1426557 (Symbol not previously defined),
6382 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6384 (RemoveUnusedRegisters): update register usage info
6385 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6386 created, reuse existing ones instead
6387 * src/pic/gen.c (genPcall): fixed #1424719
6389 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6391 * link/z80/lkmain.c,
6393 * link/z80/lkdata.c,
6394 * link/z80/aslink.h: fixed build on current cygwin:
6395 replaced getline() by lk_getline()
6397 2006-02-01 Borut Razem <borut.razem AT siol.net>
6399 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6400 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6401 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6402 src/regression/bool1.c, src/regression/bool2.c,
6403 src/regression/bool3.c, src/regression/call1.c,
6404 src/regression/compare.c, src/regression/compare10.c,
6405 src/regression/compare2.c, src/regression/compare3.c,
6406 src/regression/compare4.c, src/regression/compare5.c,
6407 src/regression/compare6.c, src/regression/compare7.c,
6408 src/regression/compare8.c, src/regression/compare9.c,
6409 src/regression/configword.c, src/regression/for.c,
6410 src/regression/inline.c, src/regression/mult1.c,
6411 src/regression/nestfor.c, src/regression/or1.c,
6412 src/regression/pointer1.c, src/regression/ptrfunc.c,
6413 src/regression/rotate1.c, src/regression/rotate2.c,
6414 src/regression/rotate3.c, src/regression/rotate4.c,
6415 src/regression/rotate5.c, src/regression/rotate6.c,
6416 src/regression/rotate7.c, src/regression/string1.c,
6417 src/regression/struct1.c, src/regression/sub.c,
6418 src/regression/sub2.c, src/regression/switch1.c,
6419 src/regression/while.c, src/regression/xor.c,
6420 src/regression/create_stc, src/regression/simulate,
6421 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6423 * src/regression/gpsim_assert.h: added
6425 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6427 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6428 ((void (code *) (void)) 0) ();
6437 * as/mcs51/aslink.h,
6439 * as/mcs51/asmain.c,
6440 * as/mcs51/lkdata.c,
6442 * as/mcs51/lkmain.c,
6445 * as/z80/asmain.c: fixed build on current cygwin:
6446 replaced getline() by as_getline()
6448 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6450 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6451 declarator in the symbol chain
6453 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6454 parameter list for function pointers
6455 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6456 * support/regression/tests/bug-716242.c: added
6458 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6460 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6462 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6464 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6466 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6467 inifinitely recurseable, added static
6468 * support/regression/tests/bug-1408066.c: added
6470 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6473 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6474 renamed, added possibility to create "postLoopLbl"-labels
6475 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6476 newiTempLoopHeaderLabel
6477 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6478 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6479 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6480 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6481 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6482 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6483 (basicInduction): fixed bug #136564, made static,
6484 (loopInduction): changed parameter of basicInduction, made static,
6485 (addPostLoopBlock): added
6486 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6487 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6489 * support/regression/tests/bug-136564.c: added
6490 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6491 --std-sdcc99 to LIBSDCCFLAGS
6493 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6495 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6497 * support/regression/tests/bug-1406131.c: added
6499 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6501 * src/SDCCast.c (decorateType): fix promotion of unary minus
6502 * src/SDCCsymt.c (computeType): beautified
6503 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6504 (valUnaryPM, valComplement): fix sign and promotion,
6505 (valNot): ANSI: result type is int (SDCC: unsigned char)
6506 * support/regression/tests/uminus.c: speedup by removing superflous
6508 * support/regression/tests/onebyte.c: added promotion and signedness
6509 tests for unary minus
6510 * support/regressions/tests/bug-477927.c: disable warning about
6511 uninitialized variables
6512 * support/regression/tests/not.c: added
6514 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6516 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6517 * src/mcs51/gen.c (gen51Code): show final register usage after
6518 fillGaps in asm with --i-code-in-asm
6519 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6520 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6521 incUsed, rliveClear, adjustIChain): made static,
6522 (setFromRange): excluded because it's unused,
6523 (findPrevUseSym, markWholeLoop): added,
6524 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6525 through all branches of predecessors enables sdcc to emit the warning
6526 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6527 (rlivePoint): made static, added parameter emitWarnings which is only
6528 true during the first run out of two,
6529 (findRecursiveSucc, findRecursivePred): removed,
6530 (computeLiveRanges): made static, added parameter emitWarnings,
6531 (dumpIcRlive): added for debugging only
6532 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6533 removed prototype of setFromRange()
6534 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6535 in call of computeLiveRanges()
6536 * support/regression/tests/bug-895992.c: added
6537 * support/regression/tests/bug-971834.c: added
6538 * support/valdiag/tests/bug-895992.c: added
6539 * support/valdiag/tests/bug-971834.c: added
6541 2005-12-18 Raphael Neider <rneider AT web.de>
6543 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6544 (genUnpackBits): improved code for direct operands,
6545 (genPackBits): improved code for literal assignment to bitfields
6546 and for direct destination operands (no FSR indirection),
6547 prevented redundant AND, fixes #1362800,
6548 (AccLsh): added parameter to disable masking of the result
6549 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6550 skip instructions with side-effects (like incfsz),
6551 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6552 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6553 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6556 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6558 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6559 volatile variables as spill location
6561 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6563 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6565 * support/regression/tests/bug-1376320.c: added
6567 2005-12-08 Raphael Neider <rneider AT web.de>
6569 * src/pic/device.c: renamed is_shared to pic14_is_shared
6570 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6571 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6572 (is_valid_identifier): added for above workaround
6574 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6576 * device/lib/Makefile.in: fixed to enable port-specific-objects
6577 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6578 char, thanks Hubert Sack
6579 * doc/sdccman.lyx: documented --xstack-loc,
6580 elaborated a bit more on interrupts and pitfalls,
6581 removed "setjmp/longjmp unsupported",
6582 documented some unsupported C99 features
6583 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6584 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6585 if, thanks Hubert Sack
6586 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6587 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6589 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6590 regression tests can report resource usage (rfe 700441)
6591 * support/regression/collate-results.py: report resource usage
6592 * support/regression/ports/ds390/spec.mk,
6593 * support/regression/ports/hc08/spec.mk,
6594 * support/regression/ports/mcs51/spec.mk,
6595 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6596 * support/regression/ports/ds390/uCsim.cmd,
6597 * support/regression/ports/hc08/uCsim.cmd,
6598 * support/regression/ports/mcs51/uCsim.cmd,
6599 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6600 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6601 library, use the default one
6602 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6603 building the library
6605 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6607 * config.dsp: added dependency on .version and configure_vc.awk
6608 * device/include/setjmp.h: updated for --stack-auto and --xstack
6609 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6610 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6611 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6612 * device/lib/libsdcc.lib: added _setjmp
6613 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6614 (decorateType): fixed bug 1372851,
6615 (optimizeGetHbit): fixed warning
6616 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6617 array initialisation
6618 * support/regression/tests/bug1057979.c: added test for bug 1358192
6619 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6621 2005-12-03 Borut Razem <borut.razem AT siol.net>
6623 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6624 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6626 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6628 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6629 createIval): implement symbol independant "flexible array member",
6630 (createIvalCharPtr): implemented flexible array initialisation with a
6632 * src/SDCCsymt.c (copyStruct): removed,
6633 (getSize): fixed misleading comment,
6634 (getAllocSize): removed, the additional allocation size is now in
6635 sym->flexArrayLength,
6636 (checkStructFlexArray): new, syntax checks for flexible array members,
6637 (compStructSize): added syntax checks for "flexible array members"
6638 (copyStruct): removed,
6639 (copyLinkChain): removed inefficient fix for bug 770487
6640 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6641 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6642 symbol->flexArrayLength
6644 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6645 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6646 * support/regression/tests/structflexarray.c: added
6647 * support/valdiag/tests/structflexiblearray.c: added
6649 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6651 * src/SDCCast.c (decorateType): fixed bug 1368489
6652 * support/Util/SDCCerr.c,
6653 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6655 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6657 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6658 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6660 2005-11-27 Borut Razem <borut.razem AT siol.net>
6662 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6663 support/cpp2/mkdeps.h: added command line option
6664 -obj-ext=<extension> to SDCPP to define object file externion, used
6665 for generation of make dependencies (-M)
6666 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6668 2005-11-26 Borut Razem <borut.razem AT siol.net>
6670 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6671 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6672 added pic and pic16 libraries
6674 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6676 * device/include/float.h: Corrected typo in prototype of __fsgt
6678 2005-11-25 Borut Razem <borut.razem AT siol.net>
6680 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6681 added creation of model-mcs51-stack-auto libraries
6683 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6685 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6687 * src/SDCCast.c (createIvalArray): removed obsolete comment
6689 2005-11-24 Borut Razem <borut.razem AT siol.net>
6691 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6692 added missing device/lib/mcs51/crt*.asm sources
6694 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6696 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6698 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6700 * device/lib/_fs2schar.c,
6701 * device/lib/_fs2sint.c,
6702 * device/lib/_fs2slong.c: optimized inline asm
6704 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6706 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6707 Better handling of floats between -1.0 and 0.0.
6709 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6711 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6712 (the missing "if"s prohibited removal of redundant labels)
6714 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6716 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6717 Properly convert floats between -1.0 and 0.0 to long, int, and char
6718 types (max integer value of negative floats tends to zero).
6719 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6720 Removed changes made so to work properly with floats between
6721 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6724 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6726 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6727 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6728 (genCast) cosmetic change
6729 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6730 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6732 * support/regression/tests/bitfields (testSignedBitfields): added
6734 2005-11-18 Borut Razem <borut.razem AT siol.net>
6736 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6737 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6738 introduced SILENT option to make building of pic16 libraries less
6740 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6742 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6743 Now they work properly with floats between -1.0 and 0.0
6744 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6746 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6748 * src/SDCCicode.c (printOperand): added missing else
6750 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6752 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6753 reformatted for better readability
6754 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6757 2005-11-17 Borut Razem <borut.razem AT siol.net>
6759 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6760 introduced SILENT option to make building of pic16 libraries less
6761 verbose - used for nightly snapshot build
6762 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6763 available on Win32 platforms.
6764 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6765 medium, large, pic and pic16
6767 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6769 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6770 printf("%f"...) sets fraction to zero.
6772 2005-11-16 Raphael Neider <rneider AT web.de>
6774 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6776 * src/pic/gen.c (genIfx): implemented for CARRY bit
6777 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6778 to generic pointers, fixes #1357332,
6779 (pic16_movLit2f): NEW,
6780 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6782 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6784 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6786 2005-11-11 Raphael Neider <rneider AT web.de>
6788 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6789 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6790 compute pointer's type from operand,
6791 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6792 improved single bit reads, fixes bug #1353379
6794 2005-11-09 Borut Razem <borut.razem AT siol.net>
6796 * support/scripts/sdcc.nsi: added lib/pic to the package
6798 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6800 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6802 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6804 * support/regression/tests/bug1348008.c: added
6805 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6806 * support/regression/tests/bug1337835.c: updated comment
6808 2005-11-06 Borut Razem <borut.razem AT siol.net>
6810 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6811 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6812 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6813 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6814 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6815 dynamic construction of cl_error_class and derivates - 2.nd try
6817 2005-11-05 Borut Razem <borut.razem AT siol.net>
6819 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6820 bug, which caused Bus Errors on sparc solaris
6822 2005-11-04 Borut Razem <borut.razem AT siol.net>
6824 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6825 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6826 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6827 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6828 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6829 and derivates to resolve the initialization problem on OSX
6831 2005-11-02 Borut Razem <borut.razem AT siol.net>
6833 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6834 corrected typo - #include <winsock2.h>
6836 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6838 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6839 (_asxxxx_mapping): added org directive for future enhancements
6841 2005-11-01 Borut Razem <borut.razem AT siol.net>
6843 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6844 enabled sockets on WIN32
6845 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6847 2005-10-31 Borut Razem <borut.razem AT siol.net>
6849 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6850 WIN32 backslash path delimiters should be escaped when used in C strings
6851 * support/regression/tests/bitfields.c: exclude failing assertions for
6852 __CYGWIN32__ and __MINGW32__ hosts
6854 2005-10-30 Borut Razem <borut.razem AT siol.net>
6856 * src/SDCCutil.c: corrected double comparison typo
6858 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6860 * device/lib/medium/Makefile: added for new memory model medium
6861 * device/include/asm/mcs51/features.h: updated for medium/pdata
6862 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6863 added Multiply & Accumulate sbit's and MAC0_PAGE define
6864 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6865 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6866 * device/lib/_mullong.c: update for medium model
6867 * device/lib/incl.mk: added medium model
6868 * doc/sdccman.lyx: documented medium model
6869 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6870 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6871 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6872 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6873 (allocParms): set SCLS and OCLS to pdata for medium model
6874 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6876 (powof2): return <0 if not power of 2
6877 * src/avr/gen.c (genBitWise): use updated powof2
6878 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6879 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6880 (shiftLLeftOrResult): use B if necessary
6881 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6882 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6883 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6884 * support/regression/Makefile.in: added test-mcs51-medium
6885 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6887 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6889 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6891 * device/lib/time.c (mktime): fixed bug 1334315
6893 2005-10-28 Raphael Neider <rneider AT web.de>
6895 * device/include/pic/p16f_common.inc: added common declarations
6896 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6898 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6900 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6901 (aopPutUsesAcc): added to predict accumulator use,
6902 (assignResultValue): save acc if necessary,
6903 (genMinusDec): store result if indirectly addressed,
6904 (genDivOneByte): save acc if necessary,
6905 (movLeft2Result): bugfix if left already in acc,
6906 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6907 attention to accumulator use (esp. pdata),
6908 (genReceive): receive pdata correctly
6909 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6910 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6912 2005-10-27 Raphael Neider <rneider AT web.de>
6914 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6916 2005-10-27 Raphael Neider <rneider AT web.de>
6918 * .version: changed version to 2.5.4
6919 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6920 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6921 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6922 arithmetics support routines
6923 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6924 * device/lib/Makefile.in: also create installdir for pic
6926 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6928 * src/pic/device.c (dump_sfr): rewritten to delegate register
6929 placement to the linker (use `extern sym' rather than sym EQU addr),
6930 (validAddress): fixed to check last specified address
6931 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6932 (popGetLit): truncate literal value to 8 bit,
6933 (popGet): moved assert to more appropriate place
6934 (popGetExternal): create pCode operand from and mark the according
6935 symbol as being `extern'
6936 (popGetAddr): added sanity check on immediate's offset, provide
6937 GPOINTER tag on demand
6938 (aopPut): fixed for immediates,
6939 (mov2w_op): move operand's address or contents to WREG (depending on
6940 operand type), safer variant of mov2w,
6941 (movwf,call_libraryfunc): NEW, handy abbreviations,
6942 (get_argument_pcop,get_return_val_pcop,pass_argument,
6943 get_returnvalue): interface for accessing function parameters and
6945 (assignResultValuei,genRet): use new parameter/return value interface
6946 (pic14_getDataSize): back to old version handling generic pointers,
6947 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6948 provided implementation and/or fixed old one,
6949 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6950 calls, removed legacy 8051 reference code
6951 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6952 (loadSignToC): NEW, move the operands sign bit to CARRY,
6953 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6954 genRightShiftSigned, accepts negative shift counts,
6955 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6956 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6957 generic pointers, __data pointers and __code pointers,
6958 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6959 and signed bitfields, limit bitfields to 8 bit,
6960 (genDataPointerGet): fixed number of bytes read,
6961 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6962 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6963 pointers to constant data are no longer assumed to point to __code
6964 space, removed invalid pointer types,
6965 (bitpatternFromVal): retrieve the PICs representation of an integer
6967 (genDataPointerSet): fixed assigning to po_immediate operands,
6968 (genGenPointerSet): implemented as library call,
6969 (genIfx): fixed incorrect condition,
6970 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6971 provide GPOINTER tag according to destination's storage class,
6972 (genCast): added code to handle casting to generic pointers, added
6973 sign-/zero extension of the result
6974 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6975 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6976 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6978 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6979 address/register resides in the shared banks
6980 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6981 put all variables into separate sections (have the linker arrange
6983 (picglue): put init code and interrupt handlers in separate sections
6984 * src/pic/main.c: added port specific options table, modified to PORT
6985 structure to make GPOINTERs 3 byte, added pic14_options
6986 (_pic14_do_link): private linking routine (update paths to libraries,
6987 add libsdcc.lib by default)
6988 * src/pic/main.h: declare pic14_options
6989 * src/pic/pcode.c: fixed instructions i/o relations,
6990 (RegCond): reverted to correct version,
6991 (newpCodeOpLit): truncate literals to 8 bit,
6992 (genericPrint): added debug output,
6993 (getRegFromInstruction): fixed for various operand types, simplified
6994 (BuildFlow): fixed broken handling of isntructions with labels
6995 (LinkFlow): start at last instruction in flow (skip trailing comments),
6996 pass the flow on to the next instruction after CALL
6997 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6998 (insertPCodeInstruction): fixed inserting after a skip instruction,
6999 (DoBankSelect): fixed for labeled instructions
7000 (OptimizepBlock): honor --nopeep switch
7001 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7002 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7003 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7004 (pCodeOptime2pCodes): allow disabling this optimization via
7005 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7006 but is still buggy), started implementation of a dataflow based
7007 pCode optimization (CSE + dead code elimination)
7008 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7009 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7010 names are independant of the stack location and therefore portable across
7013 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7015 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7016 (selectSpil): fixed bug 1337835 by not spilling bit variables
7017 * support/regression/tests/bug1337835.c: added test for this bug
7018 * src/mcs51/peeph.def: restart after rule 3.c,
7019 addded rules 263.x to optimize loading constants
7021 2005-10-26 Raphael Neider <rneider AT web.de>
7023 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7024 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7025 (genAssign): emit warning when casting literals to generic pointer
7026 type, also applies when taking the address of a fixed variable,
7027 (genCast): improved casting to generic pointers
7028 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7029 extern variables, added verbose error message
7030 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7032 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7034 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7035 carry must be complemented too
7036 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7037 could be emitted by genMinus
7038 * src/SDCCval.c (constVal): fixed bug 1305065
7040 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7042 * src/SDCCast.c (addCast): added promotion for bit variables
7043 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7044 promotion casts + optimisation
7045 (optimizeGetWord): fix warning 'i' might be used uninitialized
7046 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7047 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7049 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7051 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7052 all chars are promoted to int; promotion should be handled in SDCCast.c
7054 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7056 * device/lib/_strcmp.c: Fixed bug 1326457
7058 2005-10-11 Raphael Neider <rneider AT web.de>
7060 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7061 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7063 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7065 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7066 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7068 2005-10-04 Raphael Neider <rneider AT web.de>
7070 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7071 device/lib/pic16/pics.all: added pic18f1320
7072 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7074 2005-09-30 Raphael Neider <rneider AT web.de>
7076 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7077 * src/pic16/devices.inc: NEW, provides device descriptions
7078 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7080 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7082 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7085 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7087 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7088 documented Any Order Bit, Higher Order Byte and Higher Order Word
7089 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7090 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7091 (optimizeGetAbit): new, to get any bit, not only the high bit,
7092 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7093 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7094 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7095 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7096 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7097 GETABIT, GETBYTE, GETWORD: decorate them,
7098 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7099 (ast_print): added GETABIT, GETBYTE, GETWORD
7100 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7101 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7102 (geniCodeBinary): new generic binary icode,
7103 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7104 * src/port.h: updated comment for PORT.hasExtBitOp
7105 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7106 (genGetByte): new, to get a single byte,
7107 (genGetWord): new, to get a word from a long,
7108 (gen51Code): added GETABIT, GETBYTE, GETWORD
7109 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7111 2005-09-23 Raphael Neider <rneider AT web.de>
7113 * configure.in, configure: have device/lib/pic configured
7114 * device/lib/Makefile.in: added model-pic14
7115 * device/lib/clean.mk: added pic/ to clean rule
7116 * device/lib/pic: added rudimentary pic14 library providing support
7117 functions for multiplication/division/generic pointer access
7118 * src/SDCCopt.c (convilong): mark support functions as extern
7119 for pic14 port as well
7120 * src/pic/gen.c (genMult): added assertions,
7121 (genpic14Code): emit warning on unhandled iCodes
7122 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7123 * src/pic/pcode.c (pCodeOpCopy),
7124 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7125 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7126 SFR_REGISTER}), made safe for future extensions
7127 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7128 instructions even if preceeded by SKIP instructions (also remove
7129 them); removed unused code
7130 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7131 prevents leaving parts of the structure uninitialized after copying
7133 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7135 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7137 * support/regression/tests/addsub.c: added test for the bug
7139 2005-09-21 Raphael Neider <rneider AT web.de>
7141 * device/include/pic16/pic18f1220.h,
7142 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7143 * device/lib/pic16/Makefile.rules: added missing opening paren
7144 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7145 are provided in genutils.c,
7146 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7147 operand/result sizes,
7148 (genCmp): assert on NULL pointers first, then check deref'ed values
7149 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7152 2005-09-18 Raphael Neider <rneider AT web.de>
7154 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7155 as these are now unused,
7156 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7157 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7158 local, avoids uninitialized pointer dereference on r->name
7159 * src/pic16/ralloc.c (newReg): fixed indentation
7161 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7163 * src/SDCCval.c (constVal): fixed bug 730366
7164 * support/Util/SDCCerr.c,
7165 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7167 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7169 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7171 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7173 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7175 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7177 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7178 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7179 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7180 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7181 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7182 * packihx/packihx.c (hexDigit): made c unsigned char
7183 * as/mcs51/lklibr.c (fndsym),
7184 * link/z80/lkgb.c (gb),
7185 * link/z80/lklibr.c (fndsym),
7186 * link/z80/lkrloc.c (relr),
7187 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7188 * src/SDCC.lex (checkCurrFile, process_pragma),
7189 * src/SDCCglue.c (spacesToUnderscores),
7190 * src/SDCCmain.c (setParseWithComma, processFile),
7191 * src/asm.c (tvsprintf, printCLine),
7192 * src/avr/gen.c (emitcode, aopPut),
7193 * src/ds390/gen.c (emitcode),
7194 * src/hc08/gen.c (emitcode, emitinline),
7195 * src/mcs51/gen.c (emitcode, genInline),
7196 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7198 * src/pic/ralloc.c (debugLog),
7199 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7201 * src/pic16/ralloc.c (debugLog),
7202 * src/z80/main.c (_process_pragma):
7203 made all ctype.h function calls safe
7204 * src/SDCCopt.c: include math.h for fabs
7205 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7206 and used them throughout the code to make ctype.h function calls safe
7207 * src/ds390/main.c (asmLineNodeFromLineNode),
7208 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7209 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7211 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7212 (newpCodeAsmDir): made ctype.h function calls safe
7213 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7214 pic16_emitcode): made lbp unsigned char*
7215 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7216 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7217 * src/xa51/gen.c (emitcode),
7218 * src/z80/gen.c (_emit2): made lbp unsigned char*
7219 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7222 2005-09-05 Raphael Neider <rneider AT web.de>
7224 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7225 access bank splitpoint
7227 2005-09-05 Raphael Neider <rneider AT web.de>
7229 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7231 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7233 * .version: changed to version 2.5.3
7234 * doc/sdccman.lyx: changed version to 2.5.3,
7235 documented --codeseg and --constseg and pragma codeseg and constseg,
7236 documented bit parameters (reentrant) and bit returning
7237 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7238 currFunc->recvSize, but is this ok for all ports?
7239 (ast2iCode): result of ~ on unsigned char must be cast to int for
7241 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7242 function pointers in bit space
7243 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7244 (processFuncArgs): call port.reg_parm() with reentrancy info
7252 * src/z80/main.c: port.reg_parm prototype extended with
7253 "bool reentrant" parameter
7254 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7255 options.stackAuto for allocating bit register parameters
7256 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7257 (genSend): set BitBankUsed if it is,
7258 (selectRegBank): factored out of genCall for use in genPcall,
7259 (genCall): removed redundant dtype assignmen, use selectRegBank,
7260 (genPcall): handle returning in Carry properly, save in F0 if needed,
7261 (genReceive): handle bit register parameters
7262 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7263 (mcs51_assignRegisters): enable bit registers for all reentrant
7264 functions and don't set BitBankUsed unconditionally
7265 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7266 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7267 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7269 2005-08-27 Borut Razem <borut.razem AT siol.net>
7271 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7272 ppc-osx (Darwin) does not support -u option. It seems that it is
7273 supported only on Linux - GNU cp
7275 2005-08-25 Borut Razem <borut.razem AT siol.net>
7277 * sim/ucsim/gui.src/serio.src/Makefile.in,
7278 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7279 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7280 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7281 install and strip, since the strip at /usr/ccs/bin should be used
7284 2005-08-24 Borut Razem <borut.razem AT siol.net>
7286 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7288 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7290 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7293 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7295 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7296 * as/mcs51/lkmain.c (link_main): fixed warning
7297 * device/include/stdbool.h: ds390 has no advanced bit support yet
7298 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7299 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7300 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7301 and updated their macros
7302 * src/SDCCval.c (constVal): updated comment for renamed b_long
7304 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7306 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7307 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7308 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7309 (oprio): set priority for '['
7310 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7312 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7313 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7314 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7315 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7316 added overlayable BIT_BANK area
7317 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7318 (summary2): explain 'T' in legenda
7319 * as/mcs51/lkrloc.c: replaced old K&R style,
7320 (relr): added R_BIT processing,
7321 (errmsg): added "Bit-addressable relocation error",
7322 (adb_bit): added for converting from byte- to bit-addressable space,
7323 (adb_24_bit): added for converting from byte- to bit-addressable space
7324 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7325 used in reentrant functions now even as return value
7326 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7327 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7328 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7329 * src/SDCCglobl.h: added indicator BitBankUsed
7330 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7331 the bit registers b0-b7
7332 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7333 (geniCodeCast): fixed bug 1263853,
7334 (geniCodeLogicAndOr): put result in bool or char,
7335 (geniCodeReceive): added parameter func for accessing the return type,
7336 (geniCodeFunctionBody): pass func to geniCodeReceive
7337 * src/SDCCmain.c: added indicator BitBankUsed
7338 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7339 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7340 (checkSClass): don't put automatic bool/bit on stack,
7341 (checkFunction): removed check on function cannot return bit
7342 * src/SDCCsymt.h: added newBoolLink prototype
7343 * src/mcs51/gen.c (rb1regs): added bit registers,
7344 (movc): created for assigning to carry,
7345 (pushReg, popReg): created for pushing registers,
7346 (sameRegs): check both AOP_REG and AOP_CRY types,
7347 (aopOp): handle bit registers,
7348 (aopPut): optimization no self-assign,
7349 (saveRegisters): push reg->base (bits) only once for bit registers,
7351 (unsaveRegisters): pop reg->base only once and use popReg,
7352 (assignResultValue): added parameter func and return in carry for bits,
7353 (genIpush): optimization no reload in A if not changed,
7354 (genSend): bit parameters in reentrant functions are passed in bit
7355 registers by first assigning to bits in B, then save registers and
7357 (genCall): handle returning in Carry properly, save it in F0 if needed,
7358 (genPcall): updated assignResultValue call, this is not safe yet for bit
7359 returning function !!!
7360 (genFunction): don't generate equ's for bit registers and use pushReg,
7361 (genEndFunction): take care of bit returning functions and use popReg,
7362 (genRet): return bit in Carry,
7363 (genIfx): optimize bit registers and other directly addressable bits,
7364 (genReceive): updated assignResultValue call
7365 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7366 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7367 registers when using stack-auto
7368 * src/mcs51/ralloc.c (_G): added allBitregs,
7369 (regs8051): added the bit registers,
7370 (createStackSpil): use macro IS_BIT,
7371 (getRegBit): added to allocate a bit register, else spill,
7372 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7373 (updateRegUsage): factored out to ease stepping while debugging,
7374 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7375 also allocate bit registers,
7376 (fillGaps): handle bit registers,
7377 (findAllBitregs): added to create bit vector with all bit registers,
7378 (mcs51_allBitregs): returns this bit vector,
7379 (mcs51_assignRegisters): when using stack-auto use bit registers for
7380 passing parameters and creating local variables
7381 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7383 2005-08-22 Borut Razem <borut.razem AT siol.net>
7385 * device/lib/Makefile.in: replaced find option -or with -o
7386 to make it run on solaris
7388 2005-08-22 Raphael Neider <rneider AT web.de>
7390 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7391 fixes #1265442 (crash on Solaris)
7393 2005-08-20 Borut Razem <borut.razem AT siol.net>
7395 * configure, configure.in: added tests for libsocket and libnsl libraries,
7396 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7397 from support/regression/Makefile.in
7398 * support/regression/Makefile.in: added
7399 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7400 * sim/ucsim/libtool: regenerated on sparc-solaris
7401 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7402 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7403 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7404 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7405 sparc-solaris, which doesn't use GNU ld linker
7406 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7407 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7409 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7411 * src/mcs51/peeph.def: updated comments
7413 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7415 * device/lib/_gptrget.c,
7416 * device/lib/_gptrput.c: slightly shorter
7417 * doc/sdccman.lyx: incremented version
7418 * src/mcs51/peeph.def: moved peephole comments to the line of first
7419 change to better keep line correlation, reanimated 186.e
7420 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7422 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7424 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7425 David Saxton with quotes around file name.
7427 2005-08-15 Borut Razem <borut.razem AT siol.net>
7429 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7430 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7431 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7432 make tests run on x86_64 platform
7434 2005-08-13 Raphael Neider <rneider AT web.de>
7436 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7437 as it might be executed DURING a build (parallel make is wonderful)
7439 2005-08-13 Raphael Neider <rneider AT web.de>
7441 * device/lib/Makefile.in (port-specific-objects-pic16):
7442 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7443 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7445 * device/lib/pic16/Makefile.rules: build subdirs before creating
7446 the library, removed builddir rule, create $(builddir) early in
7447 recurse rule, use empty recurse rule for leaf directories
7448 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7449 mkdir errors (race condition), removed duplicate suffix "hex"
7451 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7452 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7453 prevents mkdir -p from aborting on Alpha
7455 2005-08-12 Raphael Neider <rneider AT web.de>
7457 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7458 db-statements in order to allow for arrays of pointers in code
7459 sections to be placed without interspersed 0-padding, fixes
7461 * (emitStatistics): fixed division by zero for pic18f1220
7462 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7463 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7464 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7465 * (pic16_pCodeConstString): keep track of already emitted string
7466 literals to prevent "duplicate definitions of symbol _str_NR"
7467 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7469 * device/lib/Makefile.in: ignore failing PIC16 library builds
7470 * device/lib/pic16/Makefile: do not build if gputils are missing
7471 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7473 2005-08-10 Raphael Neider <rneider AT web.de>
7475 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7478 2005-08-10 Raphael Neider <rneider AT web.de>
7480 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7481 Rokas' patch to add the new fixed point type "__fixed16x16"
7482 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7483 functions for __fixed16x16 arithmetics
7484 * device/lib/pic16: reimplemented the build system to support
7485 a separate build directory, better handling of libio (create
7486 the library in a separate subdir for each architecture) and
7487 easier configuration (centralized in Makefile.common)
7489 2005-08-07 Raphael Neider <rneider AT web.de>
7491 * src/pic16/gen.c (genrshTwo): fixed sign extension
7492 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7493 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7495 * device/include/pic16/pic18f4220.h: NEW, header for
7496 pic18f4220 and pic18f4320
7497 * device/include/pic16/pic18fregs.h: added new devices,
7498 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7499 * device/include/pic16/signal.h: resolved name clashes
7500 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7501 to also allow testing for interrupt enable bits, added
7502 comments on how to use the macros
7503 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7504 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7505 register definitions for the devices
7506 * device/lib/pic16/pics.all: added new devices
7507 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7509 * device/lib/pic16/libc/stdlib/memfree: do not count
7510 the block header as free memory
7511 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7512 simplified and added missing end-of-blocklist-marker
7513 (reported by Peter Onion, fixes #1252814)
7514 * (_mergeHeapBlock): fixed loop condition
7515 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7516 len==0, restructured code
7517 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7518 up a bit, reduced bitfield accesses, prevent endless loops
7519 in case of heap corruption
7520 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7521 "unreferenced arguments/must return a value" warnings
7522 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7523 replaced BAUDREG with SPBRG
7524 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7525 device/lib/pic16/debug/gstack/gstack.c: replaced
7526 _naked, _asm, _endasm with __naked, __asm, __endasm
7528 2005-08-05 Raphael Neider <rneider AT web.de>
7530 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7531 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7533 2005-08-05 Borut Razem <borut.razem AT siol.net>
7535 * device/lib/Makefile.in: added missing ';'
7536 * configure: removed ^M characters
7538 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7540 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7541 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7544 2005-08-04 Borut Razem <borut.razem AT siol.net>
7546 * configure.in: pic16 libraries build 2nd try - enable running
7547 configure in device/lib/pic16
7548 * configure: regenerated from configure.in
7549 * device/lib/Makefile.in: create $(PORT)/bin directory
7551 2005-08-03 Raphael Neider <rneider AT web.de>
7553 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7554 to get/set values via pointers
7555 * (genUnpackBits,genPackBits): changed detection of
7556 ptr->bitfield vs. sym.bitfield, fixed access via generic
7557 pointers, removed dead (wrong) code for multibyte bitfields
7558 * (genNearPointerGet, genGenPointerGet): removed useless code,
7559 fixed bitfield detection, fixes #1250594
7560 * (genNearPointerSet): removed useless code
7561 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7562 and introduced macro pic16_emitpcode that conditionally emits
7563 the origin of the following pCode (useful for debugging SDCC)
7564 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7565 * (createDefmap): fixed handling of LFSR for --optimize-df
7567 2005-08-02 Borut Razem <borut.razem AT siol.net>
7569 * device/lib/Makefile.in: pic16 libraries build enabled since
7570 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7572 2005-08-02 Raphael Neider <rneider AT web.de>
7574 * src/pic16/gen.c (genPackBits): removed deprecated warning
7575 * (genGenPointerSet): fixed bitfield detection
7577 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7579 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7581 2005-07-31 Raphael Neider <rneider AT web.de>
7583 * device/lib/pic16/libdev/pic18f458.c,
7584 device/include/pic16/pic18f458.h: added missing T0CONbits
7586 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7588 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7590 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7592 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7594 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7596 * device/include/mcs51/at89c51ed2.h: added.
7598 2005-07-23 Raphael Neider <rneider AT web.de>
7600 * src/pic/gen.h: added emitpcode macro for debugging
7601 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7602 and replace by macro adding debug information on demand
7603 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7604 * (gencjne): tried to fix; replaced with correct (slower) code
7605 * (gen{Unp,P}ackBits): fixed single bit access
7606 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7607 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7608 previous instruction
7609 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7610 register has to be handled with care (forbidding movement
7611 of assignments/uses, removing assignments completely, ...)
7612 * (pCodeOptime2pCodes): make use of regIsSpecial
7613 * added lots of debugging output (commented out)
7614 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7615 from being reused as result UNLESS it is known to work
7617 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7619 * support/Util/dbuf.h: include <stddef.h> for size_t
7620 * .version: changed to version 2.5.2
7622 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7624 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7626 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7628 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7629 (genModOneByte): removed needless psha/pula
7631 2005-07-22 Raphael Neider <rneider AT web.de>
7633 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7634 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7635 * src/pic/gen.c (resolveIfx): do not "invent" labels
7636 * (genSkipc): changed to positive logic
7637 * (genSkipCond): removed as no longer needed
7638 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7640 * (genLeftShift): check operands are in different registers
7641 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7642 INCF does not update CARRY...
7643 * src/pic/main.c: fixed _linkCmd
7644 * src/pic/pcode.c (unlinkpCode): added inactive code
7645 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7646 alive (do not assign result and operand overlapping registers)
7648 2005-07-22 Raphael Neider <rneider AT web.de>
7650 * src/pic/device.c (dump_sfr): replaced register declaration with
7651 call to emitSymbolToFile() to avoid duplicate symbols
7652 * (assignRelocatableRegisters): do not declare external symbols
7653 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7654 right (take size of type, not etype)
7655 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7656 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7657 * (packRegsForAccUse): disabled assignment of WREG as
7658 the result reg to prevent occurence of just fixed #1235003,
7660 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7661 symbols (avoids duplicate symbols in .asm file)
7662 * (pic14emitRegularMap): use emitSymbolToFile()
7663 * src/pic/gen.c (aopOp): fixed spillLocation handling
7664 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7665 * (genDataPointerSet): removed unneccessary variables/output
7667 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7669 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7670 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7672 2005-07-21 Raphael Neider <rneider AT web.de>
7674 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7675 architecture cannot handle them efficiently, fixes bug #1235003
7676 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7677 check for empty sets before using them (fixes bug #1232190)
7679 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7681 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7682 (lnksect2): generate warnings for memory overlap
7683 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7684 constseg to set the name of these segments so you can instruct the linker
7685 to place them in banks
7686 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7687 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7688 added code_seg and const_seg to options
7689 * src/SDCCglue.c (emitMaps): use options.const_seg,
7690 (createInterruptVect): put interrupt vectors in segment HOME,
7691 (glue): put HOME before static segment and put the main glue in HOME,
7692 (glue): use options.code_seg
7693 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7694 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7695 these segments so you can instruct the linker to place them in banks
7696 (linkEdit): use code_loc for HOME segment which should be the first
7697 segment in code memory now
7698 * src/SDCCmem.c: fixed more stuff like bug 1238386
7699 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7700 (changePointer): don't change function pointers to code pointers for
7702 (compareType): added exceptional check for banked function pointers
7703 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7704 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7705 after static in code memory
7706 * src/mcs51/gen.c: added aopLiteralLong prototype,
7707 (aopForSym): use getSize for functions,
7708 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7709 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7710 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7712 (genPcall): use call for literal function pointers and generate banked
7713 calls over the one trampoline so there's only one place for the user to
7714 modify according to his/hers hardware,
7715 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7716 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7717 * src/mcs51/main.c: added keyword banked,
7718 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7719 * support/Util/SDCCerr.c,
7720 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7721 needed for passing the bank and address to the trampoline
7722 * device/lib/mcs51/crtbank.asm: added for bankswitching
7723 * device/lib/mcs51/Makefile: added crtbank
7725 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7727 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7728 for fields at offset 0 of a struct or union as reported
7729 on 2005-07-07 in the developer mailing list.
7731 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7733 * src/SDCCmem.c: fixed bug 1238386
7735 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7737 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7738 (patch #1144962), added peephole 300, enabled 259.x
7739 * doc/sdccman.lyx: removed screenshot and provided link instead
7741 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7743 * doc/sdccman.lyx: added section about debugging with ddd
7744 * doc/figures/ddd_example.eps: screenshot of debugging session
7746 2005-07-04 Raphael Neider <rneider AT web.de>
7748 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7749 like CODE pointers, fixes #1115683
7750 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7751 call, fixes bugs #1232211, #1228110,
7752 fixed wrong casts to pCodeFlow from pCodeInstructions
7754 2005-07-04 Raphael Neider <rneider AT web.de>
7756 * src/pic/gen.c (popGet): changed assert to allow for
7758 * (popGetAddr): changed signature to provide
7759 an additional index, patched all call sites
7760 * (genCmpEq): handle literal-like operands correctly
7761 * (genAddrOf): added sanity checks on __code/__data pointers
7762 * (genAssign): added handling of symbols from __code section
7763 * (gencjne): do not generate code for comparisons whose result
7764 is neither stored nor used, fixes bug #1171114
7765 * (AccLsh, AccRsh): operate on operand instead of WREG
7766 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7767 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7769 * rewrote complete shift-by-literal logic, commented unused
7771 * (genConstPointerGet): get multiple bytes (if result size > 1),
7772 fixed handling of non-immediate addresses
7773 * (genPointerGet): handle CODE pointers like CONST pointers
7774 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7775 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7776 operand is to be treated as a literal or not
7777 * (mov2w,genPcall,genCmpEq),
7778 src/pic/genarith.c: use aop_isLitLike() to decide between
7779 literal/register contents
7780 * (addSign): added missing offset
7781 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7782 only emit comment in debug-mode,
7783 use {aop,op}_isLitLike throughout the file
7784 * src/pic/glue.c: fix initializers for pointers (work in progress)
7785 * src/pic/pcode.c (get_op): honor index on _const symbols
7786 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7787 * (dumppBlock): added pCode size estimation
7788 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7789 check for IS_SYMOP before OP_SYMBOL'ing
7790 * fixed indentation, compacted switch-statements
7791 * (allocReg): find free register and allocate it instead of
7792 allocating new registers all the time
7793 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7794 registers as its operands (necessary only for multibyte GETs)
7796 2005-07-01 Raphael Neider <rneider AT web.de>
7798 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7799 debugging .asm-output macros FENTRY + FEXIT
7800 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7802 * (emitpComment): NEW, printf to pCode
7803 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7805 * (popGetAddr): NEW, variant of popGet to access an immediates
7806 high(er) bytes instead of the n'th byte of memory they reference,
7807 replaced popGet with popGetAddr where neccessary
7808 * (genDataPointerGet): reactivated and fixed implementation
7809 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7811 * (genDataPointerSet): fixed multibyte assignments
7812 * (genpic14Code): fixed --i-code-in-asm handling
7813 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7814 * (genPlus): fixed index-out-of-bounds error
7815 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7816 * src/pic/ralloc.c: added debugging output macro FENTRY2
7817 * (spillThis): fixed indentation, enbraced for-body for clarity
7818 * (rematStr): commented out as now unused
7819 * (regTypeNum): commented out special spill case (overwrites
7821 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7823 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7825 * doc/sdccman.lyx: documented sfr16/sfr32,
7826 added example for using storage class with function pointers
7827 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7829 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7831 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7832 * device/lib/_itoa.c,
7833 * device/lib/_ltoa.c: optimized codesize
7834 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7835 but don't know how to suppress the double warning.
7836 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7837 * support/Util/SDCCerr.c,
7838 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7840 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7842 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7843 fixed old K&R prototypes
7844 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7845 * device/lib/_gptrget.c,
7846 * device/lib/_gptrgetc.c,
7847 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7848 also new versions for small generic pointers and banked generic pointers
7849 * src/port.h: added const_name
7850 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7851 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7852 * src/SDCCcse.c (findPrevIc): check all associative operators
7853 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7854 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7855 * src/SDCCmem.c: updated comments,
7856 set far-space to 0 for pdata, results in optimized code
7857 * src/SDCCmem.h: added macro CONST_NAME
7858 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7859 moving the info into the highest bits, see also gptrget/gptrput
7860 * src/src.dsp: added sdcc.ico to project files
7861 * src/avr/gen.c (genCast): fixed bug 0x%d
7862 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7863 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7864 relation between ptr_type and DCL_TYPE,
7865 (genCast): fixed bug 0x%d
7866 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7867 (CODE)" for const_name
7868 * src/hc08/gen.c (genCast): fixed bug 0x%d
7869 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7870 (hc08_port): added "CONST (CODE)" for const_name
7871 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7872 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7873 between ptr_type and DCL_TYPE,
7874 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7875 operand* and took AOP() inside function so sfr-ness can be checked,
7876 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7878 (genFunction, genEndFunction): optimized stack setup,
7879 (genMinus): optimized for literals with ending zeroes (in bytes),
7880 (genCast): fixed bug 0x%d
7881 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7882 (mcs51_port): added "CONST (CODE)" for const_name
7883 * src/mcs51/peeph.def: made rule 226 more generic
7884 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7885 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7886 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7887 * src/z80/main.c (z80_port): added NULL for const_name,
7888 (gbz80_port): added NULL for const_name
7889 * support/regression/tests/bug663539.c,
7890 * support/regression/tests/sfr16.c: new tests
7892 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7894 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7896 2005-06-24 Raphael Neider <rneider AT web.de>
7898 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7900 * device/include/pic16/signal.h: added USBIF
7903 2005-06-24 Raphael Neider <rneider AT web.de>
7905 * device/lib/pic16/libdev/pic18f2455.c,
7906 device/include/pic16/pic18f2455.h: NEW
7907 * device/include/pic16/pic18fregs.h,
7908 device/lib/pic16/pics.all,
7909 src/pic16/device.c: added 18f2455
7910 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7911 device/include/pic16/{pic18f[68][567].h,usart.h}:
7912 replaced MULTIPLE_USARTS define with more relaible
7913 compatibility sfrs (for USART access)
7915 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7917 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7918 and the output asm file line is printed on two lines.
7920 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7922 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7923 BGT, BLE, BHI, and BLS instructions
7924 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7926 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7927 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7929 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7931 2005-06-15 Raphael Neider <rneider AT web.de>
7933 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7934 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7935 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7936 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7937 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7939 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7941 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7942 Marcel Telka in bug #1215704
7944 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7946 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7947 located in shared memory bank.
7949 2005-05-31 Raphael Neider <rneider AT web.de>
7951 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7952 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7953 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7955 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7957 * device/lib/_strncpy.c: fixed the fix
7959 2005-05-26 Raphael Neider <rneider AT web.de>
7961 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7962 initializers with \0, bug #1208187
7963 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7964 intializers with \0, bug #1208187
7966 2005-05-26 Raphael Neider <rneider AT web.de>
7968 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7969 initializers with \0, bug #1208187
7970 * src/pic16/main.c (_process_pragma): added sanity checks
7971 for stack position and size, emit warnings when appropriate
7973 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7975 * device/lib/_strncpy.c: fixed not filling with \0
7977 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7979 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7981 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7982 compound_statement),
7984 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7986 2005-05-24 Raphael Neider <rneider AT web.de>
7988 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7990 2005-05-24 Raphael Neider <rneider AT web.de>
7992 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7993 TRISE definitions, closes bug #1162453
7995 2005-05-22 Raphael Neider <rneider AT web.de>
7997 * src/pic16/main.c (_process_pragma): check for missing
7998 arguments to pragmas code and udata
7999 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8000 consistency fixes to match other headers (thanks to Jim Paris)
8001 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8003 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8005 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8007 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8009 * support/regression/tests/bug1198642.c: new test
8010 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8011 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8012 * support/scripts/resource.h,
8013 * support/scripts/resource.rc,
8014 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8015 * support/scripts/sdcc.ico: added 32x32 icon
8017 2005-05-18 Raphael Neider <rneider AT web.de>
8019 * device/lib/pic16/libdev/pic18f*.c,
8020 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8021 keywords to "__sfr" and "__at (X)"
8022 * device/include/pic16/pic18fregs.h: added pic18f4520
8023 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8024 #1203088 (MPLAB compatibility)
8026 2005-05-17 Raphael Neider <rneider AT web.de>
8028 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8029 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8030 * device/lib/pic16/pics.all: added new devices
8031 * src/pic16/device.c: added support for pic18f4520
8033 2005-05-16 Raphael Neider <rneider AT web.de>
8034 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8035 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8036 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8037 convenience function for bit access
8039 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8041 * device/lib/printf_large.c: fixed bug 1193299
8042 * support/regression/tests/bug1057979.c: added test %3.3s
8044 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8046 * device/include/mcs51/8051.h,
8047 * device/include/mcs51/8052.h: made parseable with lint
8048 * device/include/mcs51/lint.h: added include file for (sp)lint
8049 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8050 * doc/cdbfileformat.lyx,
8051 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8053 2005-05-14 Raphael Neider <rneider AT web.de>
8055 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8056 * device/lib/pic16/libc/stdlib/itoa.c (new)
8057 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8058 * device/lib/pic16/libio/Makefile: exclude subdir according to
8059 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8060 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8061 * src/pic16/gen.c (genFunction): prevent annoying warning
8062 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8064 * support/cpp2/cppmain.c (cpp_output_string): new
8065 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8068 2005-05-13 Borut Razem <borut.razem AT siol.net>
8070 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8072 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8074 * .version: changed to version 2.5.1; back to bleeding edge development
8076 2005-05-11 Borut Razem <borut.razem AT siol.net>
8078 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8079 generate PDF version 1.3 documents
8081 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8083 * .version: changed to version 2.5.0
8085 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8087 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8089 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8091 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8092 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8093 well as many smaller updates.
8094 * .version: changed to version 2.5.0-pre1
8096 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8098 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8100 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8102 * support/regression/tests/bug1185672.c: added
8103 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8105 * src/mcs51/gen.c (genCall): added comments, made it look safer
8106 * src/mcs51/gen.c (genEndFunction): simplified
8108 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8110 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8112 2005-04-14 Borut Razem <borut.razem AT siol.net>
8114 * fixed bug 1045046 - SIGSEGV with really simple code?:
8115 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8116 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8118 2005-04-14 Borut Razem <borut.razem AT siol.net>
8120 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8121 src/pic16/device.h: temporarily disabled experimental #inline pragma
8124 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8126 * device/include/z80/stdio.h,
8127 * device/include/z80/string.h: removed these highly incomplete files so
8128 SDCC can use the default ones in device/include/
8130 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8132 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8134 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8137 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8139 * device/include/malloc.h: removed redundant __reentrant prototypes
8140 * device/lib/_mullong.c: added working xstack variant in asm (C version
8141 doesn't pass regression tests)
8142 * device/lib/bpx.c: used __data and made bpx char for mcs51
8143 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8144 (createFunction): fixed bug with xstackPtr
8145 * src/SDCCcse.c: corrected comments
8146 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8147 (killDeadCode, eBBlockFromiCode): removed unused code
8148 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8150 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8151 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8152 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8153 (genModOneByte): fixed warning in MSVC
8154 * src/mcs51/main.c (): added comments
8155 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8157 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8159 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8161 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8163 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8165 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8167 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8168 characters arrays of larger size than the declared one.
8170 2005-04-10 Borut Razem <borut.razem AT siol.net>
8172 * src/pic/gen.c (genInline),
8173 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8174 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8175 (findNextInstruction), (findPrevInstruction),
8176 (findInstructionUsingLabel),
8177 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8178 * src/pic/pcode.c (findLabel): added missing '\n'
8179 * src/src.dsp: added SDCCdwarf2.c to the project
8181 2005-04-09 Borut Razem <borut.razem AT siol.net>
8183 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8185 2005-04-08 Raphael Neider <rneider AT web.de>
8187 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8188 into the chain after a given one) and mergeDefmapSymbols (combine
8189 defmap entries for each symbol per pcode)
8190 * (createDefmap): have defmap entries merged in the end
8191 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8192 a symbol before replacing one access type's symbol, merge symbols in
8193 the end (replacement symbol might already have an entry)
8194 * (assignValnums): keep reference to written WREG intact
8196 2005-04-08 Raphael Neider <rneider AT web.de>
8198 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8201 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8203 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8206 2005-04-07 Raphael Neider <rneider AT web.de>
8208 * device/include/pic16/usart.h: added compatibility defines for
8209 devices with more than one USART
8210 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8212 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8214 * device/lib/Makefile.in: updated for port specific include
8216 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8218 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8220 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8222 * device/include/8051.h,
8223 * device/include/8052.h,
8224 * device/include/at89S8252.h,
8225 * device/include/at89c55.h,
8226 * device/include/at89x051.h,
8227 * device/include/at89x51.h,
8228 * device/include/at89x52.h,
8229 * device/include/mcs51reg.h,
8230 * device/include/reg51.h,
8231 * device/include/reg764.h,
8232 * device/include/regc515c.h,
8233 * device/include/sab80515.h: (re)moved these 12 files
8234 * device/include/mcs51/8051.h,
8235 * device/include/mcs51/8052.h,
8236 * device/include/mcs51/at89S8252.h,
8237 * device/include/mcs51/at89c55.h,
8238 * device/include/mcs51/at89x051.h,
8239 * device/include/mcs51/at89x51.h,
8240 * device/include/mcs51/at89x52.h,
8241 * device/include/mcs51/mcs51reg.h,
8242 * device/include/mcs51/reg51.h,
8243 * device/include/mcs51/reg764.h,
8244 * device/include/mcs51/regc515c.h,
8245 * device/include/mcs51/sab80515.h: and added them here
8247 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8249 * device/include/stdarg.h: changed SDCC specific keywords to double
8251 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8253 * device/include/hc08/mc68hc908gp32.h,
8254 * device/include/hc08/mc68hc908jb8.h,
8255 * device/include/hc08/mc68hc908jkjl.h,
8256 * device/include/hc08/mc68hc908qy.h: fixed comments
8257 * device/include/mcs51/README: updated
8258 * device/include/mcs51/c8051f120.h: added PINRSF
8259 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8260 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8261 amidst code. Also inline is not supported.
8263 2005-04-06 Raphael Neider <rneider AT web.de>
8265 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8266 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8267 callers stack/frame pointers
8269 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8271 * device/include/pic16/usart.h: added, missing in previous commit,
8272 * device/include/pic16/adc.h: fixed typo,
8273 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8275 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8277 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8278 uninitialized because a bug appears with gplink
8279 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8280 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8281 complains for unrecognised option
8283 2005-04-05 Raphael Neider <rneider AT web.de>
8285 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8286 structs as well (using memcpy)
8287 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8288 on ISRs (GOTO has no label)
8289 * src/pic16/device.h: added OF_OPTIMIZE_DF
8290 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8291 new data flow analysis/optimization
8292 * src/pic16/pcode.c: added (prototypes for and implementation of)
8293 dataflow analysis functions, fixed pCodeInstructions' inCond and
8294 outCond values, made RCALL a branch instruction
8295 * (pic16_unlinkpCode): keep C line if possible
8296 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8297 C line moved if possible
8298 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8299 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8300 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8301 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8303 * (pic16_getJumptabpCode): NEW, needed in...
8304 * (LinkFlow): fixed handling of jumptables, calls and conditional
8306 * (pic16_InsertCommentAfter): NEW
8307 * (pic16_pCodeReplace): made verbose and flow preserving
8308 * (AnalyzeFlow): added call to data flow analysis
8309 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8310 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8311 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8313 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8315 * src/SDCCast.c (decorateType): fixed bug #1105626
8317 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8319 * device/include/asm/pic16/features.h,
8320 * pic18f*.h headers,
8321 * device/include/pic16/adc.h,
8322 * device/include/pic16/delay.h,
8323 * device/include/pic16/i2c.h,
8324 * device/include/pic16/malloc.h,
8325 * device/include/pic16/stdio.h,
8326 * device/include/pic16/stdlib.h,
8327 * device/include/pic16/string.h,
8328 * device/lib/pic16/libc/stdio/printf_tiny.c,
8329 * device/lib/pic16/libc/stdio/printf_small.c,
8330 * device/lib/pic16/libc/stdio/strmgpsim.c,
8331 * device/lib/pic16/libc/stdio/strmmssp.c,
8332 * device/lib/pic16/libc/stdio/strmusart.c,
8333 * device/lib/pic16/libc/stdio/vfprintf.c,
8334 * device/lib/pic16/libc/stdlib/ltoa.c,
8335 * device/lib/pic16/libc/stdlib/putchar.c,
8336 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8337 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8338 * device/lib/pic16/libc/stdlib/memchrram.c,
8339 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8340 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8341 * device/lib/pic16/libio/adc/adcbusy.c,
8342 * device/lib/pic16/libio/adc/adcread.c,
8343 * device/lib/pic16/libio/adc/adcsetch.c,
8344 * device/lib/pic16/libio/usart/ubaud.c,
8345 * device/lib/pic16/libio/usart/ubusy.c,
8346 * device/lib/pic16/libio/usart/udrdy.c,
8347 * device/lib/pic16/libio/usart/uopen.c,
8348 * device/lib/pic16/libio/usart/uputc.c,
8349 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8350 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8351 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8352 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8353 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8354 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8355 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8356 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8357 specific keywords to double underlined form,
8358 * device/lib/pic16/libc/Makefile.rules,
8359 * device/lib/pic16/libsdcc/Makefile.rules,
8360 * device/lib/pic16/libm/Makefile,
8361 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8362 to compile with C standard set in Makefile.common
8363 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8364 rand.c and crc.c in compilation process,
8365 * device/lib/pic16/libsdcc/int/divuint.c,
8366 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8367 `c' from signed to unsigned,
8368 * device/lib/pic16/startup/crt0.c,
8369 * device/lib/pic16/startup/crt0i.c,
8370 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8371 keywords to double underlined form, bug fixes in _do_cinit function
8372 which prevented the correct initialization of the .idata segment,
8373 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8374 core to enter a infinite loop
8375 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8377 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8379 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8381 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8383 * device/include/Makefile.in: add support for hc08 subdirectory
8384 * device/include/hc08/: new subdirectory
8385 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8386 Lucas Loizaga, thanks!
8387 * device/include/hc08/mc68hc908qy.h,
8388 * device/include/hc08/mc68hc908gp32.h,
8389 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8390 their own directory. Changed internal macro names to use the compiler
8391 reserved namespace. Changed SDCC specific keywords to double
8393 * device/include/math.h,
8394 * device/include/malloc.h,
8395 * device/include/stdarg.h,
8396 * device/include/stdbool.h
8397 * device/include/string.h,
8398 * device/include/tinibios.h,
8399 * device/include/ds400rom.h,
8400 * device/include/8051.h,
8401 * device/include/8052.h,
8402 * device/include/80c51xa.h,
8403 * device/include/at89c55.h,
8404 * device/include/at89S8252.h,
8405 * device/include/at89x51.h,
8406 * device/include/at89x52.h,
8407 * device/include/ds80c390.h,
8408 * device/include/reg764.h,
8409 * device/include/regc515c.h,
8410 * device/include/sab80515.h,
8411 * device/include/mcs51/c8051f000.h,
8412 * device/include/mcs51/c8051f018.h,
8413 * device/include/mcs51/c8051f020.h,
8414 * device/include/mcs51/c8051f040.h,
8415 * device/include/mcs51/c8051f060.h,
8416 * device/include/mcs51/c8051f120.h,
8417 * device/include/mcs51/c8051f300.h,
8418 * device/include/mcs51/c8051f310.h,
8419 * device/include/mcs51/c8051f320.h,
8420 * device/include/mcs51/c8051f330.h,
8421 * device/include/mcs51/c8051f350.h,
8422 * device/include/z180.h: Changed SDCC specific keywords to double
8425 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8427 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8429 * (pic16_assignConfigWordValue): disable testing of configuration
8430 register value with config mask,
8431 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8432 function with port->fun_prefix,
8433 * (genFunction): when generating a naked interrupt function never
8434 create an absolute segment placed in interrupt vector address, place
8435 the actual interrupt function at IVA instead, when an interrupt
8436 function is generated with unspecified interrupt then do not create
8437 the absolute section,
8438 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8439 code for generating a call to generic pointer get/put function with
8440 a call to function pic16_callGenericPointer(),
8441 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8442 the call to the generic pointer get/put functions with prefixing the
8443 function name with port->fun_prefix,
8444 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8445 * src/pic16/main.c (_process_pragma): prefix function with
8447 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8448 calling assembler, old 18Fxxxx macro is deprecated,
8449 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8450 PC_ASMDIR in while condition,
8451 * (findInstruction): add PC_ASMDIR in while condition,
8452 * (buildCallTree): prefix main with port->fun_prefix,
8453 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8454 identifier for variable with banked access in instructions BTFSS,
8455 BTFSC, BCF, BSF, BTG
8456 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8457 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8458 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8459 perform optimization when enviroment variable NO_REG_OPT is set,
8460 * (insideLRBlock): NEW, return 1 if register is inside an
8461 INF_LOCALREGS block,
8462 * (RemoveRegFromLRBlock): remove a register that is completely
8463 eliminated by register optimization, but it is still left in local
8464 register store/restore in/from stack block,
8465 * (Remove2pcodes): after removing register, check to see if it
8466 should be removed from local register store/restore in/from stack
8468 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8469 DUMMY_READ_VOLATILE,
8471 * device/include/pic16/adc.h: minor prototype modifications and
8473 * device/include/pic16/malloc.h: added GPL notice various
8475 * device/include/pic16/stdint.h: NEW, standard header for ints
8476 * device/include/pic16/delay.h: NEW, header for delay functions,
8477 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8479 * device/include/pic16/signal.h: NEW, header providing helper macros
8480 for implementing signal handlers,
8481 * device/include/pic16/stdio.h: added prototypes for functions,
8482 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8483 prototypes for stdin and stdout, added macro PUTCHAR to
8484 automatically implement putchar function prototype,
8485 * device/include/pic16/usart.h: modified and updated USART library,
8486 * device/lib/pic16/libio/adc/,
8487 * device/lib/pic16/libio/i2c: some modifications to improve library
8489 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8490 family of functions,
8491 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8492 family of functions and other sources,
8493 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8494 of the PIC18Fxx[28] devices,
8495 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8496 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8497 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8498 _do_cinit function, because the previous failed when local variables
8499 where not placed in the same memory bank,
8500 * device/lib/pic16/libsdcc/char/: various modifications to improve
8501 library performance,
8502 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8503 information on the new functions of the c library and more...
8505 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8507 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8509 2005-03-26 Raphael Neider <rneider AT web.de>
8511 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8512 if condition == CARRY)
8513 * (genCmp): adapted to new genSkipc semantics
8514 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8515 on rIfx (genCmp was broken)
8517 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8519 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8520 * src/z80/main.c (_keywords[]),
8521 * src/SDCCglobal.h (struct options),
8523 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8524 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8525 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8526 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8527 always available in leading double underscore form. The C99 support is
8528 mostly missing, but it's a start.
8529 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8530 reserved identifier "__data".
8532 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8534 * src/mcs51/peeph.def: fixed bug 1170013
8536 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8538 * device/include/mcs51reg.h: fixed bug 842007
8540 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8542 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8545 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8547 * src/port.h (struct PORT),
8548 * src/avr/ralloc.c (avr_assignRegisters),
8550 * src/ds390/ralloc.c (ds390_assignRegisters),
8552 * src/hc08/ralloc.c (hc08_assignRegisters),
8554 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8556 * src/pic/ralloc.c (pic14_assignRegisters),
8558 * src/pic16/ralloc.c (pic16_assignRegisters),
8560 * src/xa51/ralloc.c (xa51_assignRegisters),
8562 * src/z80/ralloc.c (z80_assignRegisters),
8564 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8565 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8567 * src/SDCCdflow.c (computeDataFlow),
8569 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8571 * src/SDCCcflow.c (*),
8573 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8574 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8575 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8576 immedDom() returning wrong block; probably fixes bug #1160833)
8578 2005-03-20 Borut Razem <borut.razem AT siol.net>
8580 * support/scripts/inc2h.pl: WIN32 port
8582 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8584 * device/lib/makefile.in: added abs.c and labs.c
8586 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8588 * device/include/stdint.h: added
8589 * device/lib/abs.c: added
8590 * device/lib/labs.c: added
8591 * device/include/stdlib.h: added abs() and labs() prototypes
8592 * device/lib/libsdcc.lib: added abs and labs
8593 * device/include/float.h,
8594 * device/lib/_fsmul.c,
8595 * device/lib/printf_fast.c,
8596 * device/lib/printf_tiny.c: updated comments
8598 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8600 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8603 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8605 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8606 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8608 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8610 * device/lib/printf_large.c: removed inline assembly for portability and
8611 readability. Use printf_fast if speed or size are more important.
8612 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8613 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8615 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8617 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8618 prevent compiler warning
8620 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8622 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8623 moved to level 0 and declared as static. Also they are explicit
8624 placed in access bank. This was necessery because some times they
8625 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8626 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8627 optimizations. Currently only compare to unsigned char is implemented,
8628 * src/pic16/gen.c: added fReturnIdx array,
8629 * (struct resolvedIfx) is moved to gen.h and made public,
8630 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8631 * (aopForSym): added an optimization to directly store in stack of
8632 the operand of a SEND iCode,
8633 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8634 but as registers instead (AOP_REG) using the fReturnIdx array,
8635 * (pic16_freeAsmop): remove the freed register from the
8636 _G.sregsAlloc field,
8637 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8638 a compare of 'WREG',
8639 * (pic16_popGetTempRegCond): changed function prototype, now
8640 function takes also a bitVector argument v which holds the current
8641 set of registers that are allocated for stack access by aopForSym,
8642 registers allocated in aopForSym for accessing stack symbols are not
8643 any more part of the functions usedRegs field,
8644 * (genCall): some times aopOp is called for a stack variable to be
8645 send, aopForSym might perform the push, if this is true make sure
8646 that genCall doesn't push the variable twice by testing _G.resDirect,
8647 * (genFunction): changed testing for unspecified interrupt number
8648 from 256 to INTNO_UNSPEC,
8649 * modified selection scheme of frame pointer generation. Previously
8650 if function did use local registers a frame pointer was generated,
8651 now a frame pointer is generated only if function has arguments
8652 (that need PLUSW2 register access), or has stack arguments, or the
8653 compiler is not instructed to omit the frame pointer,
8654 * (genEndFunction): before restoring local registers that were saved
8655 in the function preamble, also restore the registers that *might*
8656 have been allocated for stack access,
8657 * (genRet): removed some old comments,
8658 * (genCmp, the active (RN's) version): added a call to the
8659 pic16_genCmp_special function to perform the compare with a more
8660 robust and optimized way,
8661 * (genInline): a feature has been added in inline code generation,
8662 which allows a wildcard variable substitution when writing inline
8663 assembly. Code is incomplete and experimental therefore undocumented,
8664 * (genCast): changed order of aopOp for result and right to allow
8665 aopForSym to directly load the result if possible,
8666 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8667 perform an optimized compare on some selected special occasions,
8668 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8669 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8670 generate an IVT any more,
8671 * src/pic16/main.c (pic16_optionsTable): added command line option
8673 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8674 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8676 * src/pic16/NOTES: Raphael Neider added in list of active developers
8677 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8678 jumptable_end to prevent bug #,
8679 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8680 inCond and outCond fields,
8681 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8682 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8683 turn off register spilling,
8684 * (packRegsForOneUse): synced with other ports' versions although it
8685 is not used currently,
8686 * (pic16_packRegisters): added an optimization while reading
8687 structure bitfields, some registers may be saved (malloc code is
8688 decreased by 80 bytes)
8690 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8692 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8693 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8694 this can be optimized more?
8696 2005-03-10 Raphael Neider <rneider AT web.de>
8698 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8699 genNearPointerGet): (hopefully) fixed access to bitfields via
8700 pointers (p->bitN = x; and x = p->bitN; failed)
8702 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8704 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8706 2005-03-09 Raphael Neider <rneider AT web.de>
8708 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8710 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8712 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8713 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8714 (regTypeNum): set REG_BIT type if necessary
8715 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8716 * support/regression/tests/critical.c: check bug 1144613
8718 2005-03-02 Raphael Neider <rneider AT web.de>
8720 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8722 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8724 * src/avr/ralloc.c (serialRegAssign),
8725 * src/ds390/ralloc.c (serialRegAssign),
8726 * src/hc08/ralloc.c (serialRegAssign),
8727 * src/mcs51/ralloc.c (serialRegAssign),
8728 * src/pic/ralloc.c (serialRegAssign),
8729 * src/pic16/ralloc.c (serialRegAssign),
8730 * src/xa51/ralloc.c (serialRegAssign),
8731 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8733 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8735 * src/SDCCast.c (decorateType): fixed bug 1124787
8737 2005-02-20 Hubert Sack <sack AT digiplan.de>
8738 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8740 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8743 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8745 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8746 to keep the correct label reference count when adding/removing references
8747 to labels. A peephole file using this is appended to patch #1144962.
8749 2005-02-14 Raphael Neider <rneider AT web.de>
8751 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8752 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8753 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8754 retrievals of result operand's value on assignment
8756 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8758 * device/include/pic16/string.h: modified prototype for memccpy()
8759 to memccpy(void *, void *, char, size_t)
8760 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8761 check whether to omit frame pointer or not,
8762 * (genInline): convert all occurences of "\n" to LF in inline
8763 assembler blocks, this helps formatting the inline text,
8764 * (pic16_loadFSR0): modified prototype,
8765 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8766 removed some 8051 legacy code,
8767 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8768 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8769 before allocating temporary registers in functions,
8771 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8773 * support/regression/tests/bitvars.c: corrected the "fix"
8775 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8777 * support/regression/tests/bitvars.c,
8778 * support/regression/tests/bitwise.c,
8779 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8781 2005-02-10 Raphael Neider <rneider AT web.de>
8783 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8784 different size for Alpha
8785 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8787 2005-02-09 Raphael Neider <rneider AT web.de>
8789 * src/SDCC.lex(doPragma) : save and restore warning options as well
8790 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8791 * have #pragma less_pedantic set the errorlevel to WARNING
8793 * (cloneOptimize) : fixed wrong malloc's size
8794 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8795 facilitate correct handling of #pragma (save|restore)
8797 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8799 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8801 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8803 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8805 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8807 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8809 2005-02-02 Raphael Neider <rneider AT web.de>
8811 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8812 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8813 * (pic16_storeForReturn): fixed to allow returning function pointers
8814 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8815 * device/include/pic16/{stddef.h,stdbool.h}: added
8817 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8819 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8821 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8823 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8824 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8825 appeared to be required
8827 2005-01-31 Borut Razem <borut.razem AT siol.net>
8829 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8830 include/mcs51 and include/z80 directories to the package
8832 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8834 * src/hc08/gen.c (genFunction): fixed bug #1112752
8836 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8838 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8840 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8842 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8844 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8846 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8848 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8850 * device/include/c8051fxxx.h: removed these 6 files
8851 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8853 2005-01-26 Raphael Neider <rneider AT web.de>
8855 * src/pic16/gen.c (genAssign): fixed assignment from longs
8856 in codespace (were cut to three bytes)
8857 * (genDummyRead): implemented (except for CODESPACE...),
8859 * src/pic16/glue.c (emitStatistics): beautified
8860 * device/lib/pic16/libm/Makefile: added include path
8862 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8864 * src/z80/gen.c (aopPut): fixed bug #1103902
8866 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8868 * device/lib/expf.c: fixed bug #1095792
8870 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8872 * device/lib/pic16/libm: added Math library sources
8874 2005-01-24 Raphael Neider <rneider AT web.de>
8876 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8877 to enable upcast to pCodeOpReg2 (there is no type tag to
8878 differenciate the two and pic16_popGet2p cast into PCOR2)
8879 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8880 (sizeof(sectNames) changed to sizeof(sectName))
8881 Both patches fix segfaults under MinGW.
8883 2005-01-23 Raphael Neider <rneider AT web.de>
8885 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8886 Safe_[mc]?alloc()'ed variables
8887 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8888 of (byte sized) temporaries (assign them to WREG for now)
8889 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8890 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8891 this might fix SIGSEGVs on MinGW...
8892 * src/SDCCopt.c (killDeadCode): restored original behaviour
8893 (volatile operands might get thrown away though)
8895 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8897 * src/pic16/gen.c: fixed bug #1106975,
8898 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8899 pointer update, INTCON is saved, global interrupts are disabled and
8900 restored after updateing TOS.
8901 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8902 * added function attribute 'shadowregs' to take advantage of shadow
8904 * added function attribute 'wparam' as an alternative to the wparam
8906 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8907 user declares a non-ISR function as 'shadowregs',
8908 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8910 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8912 * .version: bumped version number to 2.4.8
8913 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8915 * device/lib/pic16/libio/i2c/: I2C module support library,
8916 * device/include/pic16/i2c.h: I2C support library header,
8917 * device/lib/pic16/libc/stdio/: standard IO support sources,
8918 * (printf_small.c): printf_small() source, supports float print,
8919 * (printf_tiny.c): printf_tiny() source, does not support floats,
8920 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8921 enable global optimizations for entire library source, other
8922 Makefiles in the source tree are also modified to reflect this,
8923 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8925 * doc/sdccman.lyx: updated to reflect new changes,
8926 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8927 sym->onStack if-case,
8928 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8929 sbit, idata, _idata, xdata, _xdata,
8930 * added pragma library, to link an external library, (see doc),
8931 * removed command line options, --pomit-config-words, --pomit-ivt,
8932 --pleave-reset-vector,
8933 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8934 when calling assembler to reflect memory model used, also define
8935 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8936 reflect stack model used,
8937 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8938 on stack return NULL,
8940 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8942 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8943 of the operands is volatile. Fixes #1020220
8945 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8947 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8948 * (OptimizeRegUsage): make sure that there is really no other flow where
8949 the first pCode is used
8951 2005-01-22 Raphael Neider <rneider AT web.de>
8953 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8954 to fix #1106967 (pCode->seq are not set up correctly)
8956 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8958 * src/SDCCglue.c (glue): make sure code area is declared before the
8959 static initialization area.
8961 2005-01-21 Raphael Neider <rneider AT web.de>
8963 * device/lib/Makefile.in: fixed test for pic16 install dir
8964 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8966 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8967 added --optimize-goto compiler switch and pragma wparam documentation
8968 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8969 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8970 and PRODH closing bug #1071770 (peephole optimizer)
8972 2005-01-19 Raphael Neider <rneider AT web.de>
8974 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8975 cmdLine buffers (used when calling sdcpp...) are large enough
8976 (MAX_PATH=256 truncates arguments leading to system halts when
8978 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8979 * (genUminus): rewritten to for efficiency
8980 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8981 used uninitialized in some cases)
8982 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8983 copy the third byte from the int -- now assumes 0x80 (data memory)
8984 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8985 operands (genAddLit expects the iCode's operands to swapped as
8986 well), fixed leftover bytes (crashed for short left operands)
8987 * (pic16_genMinusDec): performance improvements, removed false
8989 * (pic16_genMinus): fixed to cope with differently sized operands
8990 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8992 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8993 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8994 new banksel optimization
8995 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8996 analysis for temporary registers (segfaults...)
8997 * src/pic16/peeph.def: added rule
8999 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9001 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9002 which converts a float number to its ASCII representation
9003 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9004 functions to convert the fractional and integer part of a float to ASCII,
9005 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9006 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9008 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9010 * device/include/pic16/adc.h: added GPL info,
9011 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9012 a pCodeOp as tested operand,
9013 * (genNearPointerGet): optimized bit testing, does not use
9014 intermediate register for bit value, test directly instead with
9015 BTFSS, BTFSC, works only for single bits,
9016 * (genpic16Code): dump the name of the iCode in the asm,
9017 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9018 renamed to pic16_decodeOp,
9019 * (serialRegAssign): do not allocate a temporary register for iCode
9020 sequences that test a single bit for 1/0
9022 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9024 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9025 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9026 access stack and frame pointers. They are initially assigned to
9027 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9028 accessing SFRs. Updated all occurences of modification of stack or
9029 frame pointer in gen.c and pcode.c,
9030 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9031 assigning of a literal value to pointers,
9032 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9033 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9036 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9038 * doc/sdccman.lyx: update documentation about stack pragma, added
9039 some info for stack memory models
9041 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9043 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9045 2005-01-08 Raphael Neider <rneider AT web.de>
9047 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9048 udata sections to fix bug #1097823
9050 2005-01-05 Raphael Neider <rneider AT web.de>
9052 * src/pic16/gen.c (genGenericShift): added handling of differently
9053 sized left operand and result
9055 2005-01-04 Raphael Neider <rneider AT web.de>
9057 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9058 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9059 to hold the condition bit)
9060 * added new version of genCmp (old code available via #define)
9061 * added new version of genShiftLeft/genShiftRight in a generic
9062 way, now supports shifting by negative values
9063 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9064 shiftCount (expected by genGenericShift)
9065 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9066 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9068 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9069 is an invalid literal too...)
9071 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9073 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9074 from Raphael Neider,
9075 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9076 for 8-bit literals. This fixes some literal operands which are sign
9077 extended to 16-bits ints when instruction needs only 8-bits.
9079 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9081 * device/lib/logf.c: added mcs51 assembly version
9082 * device/lib/expf.c: added mcs51 assembly version
9083 * device/lib/_logexpf.c: new shared asm code for expf and logf
9084 * device/include/math.h: add defines for assembly math library
9085 * device/lib/Makefile.in: build new _logexpf.c
9086 * device/lib/libfloat.lib: use new _logexpf.c
9088 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9091 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9092 device types which have less than 0x7f registers.
9094 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9096 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9098 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9100 * device/lib/printf_fast.c: only build on supported arch.
9101 * device/lib/printf_tiny.c: only build on supported arch.
9102 * device/lib/printf_fast_f.c: only build if asm float lib
9103 * device/lib/_fsget1arg.c: only build if asm float lib
9104 * device/lib/_fsget2args.c: only build if asm float lib
9105 * device/lib/_fsnormalize.c: only build if asm float lib
9106 * device/lib/_fsreturnval.c: only build if asm float lib
9107 * device/lib/_fsrshift.c: only build if asm float lib
9108 * device/lib/_fsswapargs.c: only build if asm float lib
9109 * device/include/stdio.h: don't provide print_fast,
9110 print_fast_f, print_tiny prototypes if --xstack used
9112 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9114 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9115 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9118 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9120 * device/lib/printf_fast_f.c: same as printf_fast, but
9121 with floating point enabled
9122 * device/lib/printf_fast.c: minor tweaks
9123 * device/include/stdio.h: add printf_fast_f
9125 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9127 * src/SDCCmain.c: make --float-reent default for mcs51
9128 * device/lib/_fsadd.c: added mcs51 assembly version
9129 * device/lib/_fssub.c: added mcs51 assembly version
9130 * device/lib/_fsmul.c: added mcs51 assembly version
9131 * device/lib/_fsdiv.c: added mcs51 assembly version
9132 * device/lib/_fseq.c: added mcs51 assembly version
9133 * device/lib/_fsneq.c: added mcs51 assembly version
9134 * device/lib/_fsgt.c: added mcs51 assembly version
9135 * device/lib/_fslt.c: added mcs51 assembly version
9136 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9137 * device/lib/Makefile.in: add _fscmp to build
9138 * device/lib/libfloat.lib: add _fscmp to build
9140 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9142 * device/lib/_fs2slong.c: added mcs51 assembly version
9143 * device/lib/_fs2sint.c: added mcs51 assembly version
9144 * device/lib/_fs2schar.c: added mcs51 assembly version
9145 * device/lib/_fs2ulong.c: added mcs51 assembly version
9146 * device/lib/_fs2uint.c: added mcs51 assembly version
9147 * device/lib/_fs2uchar.c: added mcs51 assembly version
9148 * device/lib/_slong2fs.c: added mcs51 assembly version
9149 * device/lib/_sint2fs.c: added mcs51 assembly version
9150 * device/lib/_schar2fs.c: added mcs51 assembly version
9151 * device/lib/_ulong2fs.c: added mcs51 assembly version
9152 * device/lib/_uint2fs.c: added mcs51 assembly version
9153 * device/lib/_uchar2fs.c: added mcs51 assembly version
9154 * device/include/float.h: added #define to select asm vs c
9156 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9158 * device/lib/printf_fast.c: improvements to float output
9159 * device/include/float.h: add defines for assembly float library
9160 * device/lib/_fsget1arg.c: receive 1 float arg
9161 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9162 * device/lib/_fsnormalize.c: normalize a float
9163 * device/lib/_fsreturnval.c: return float, various helper routines
9164 * device/lib/_fsrshift.c: right shift a float's mantissa
9165 * device/lib/_fsswapargs.c: swap 2 floats
9166 * device/lib/Makefile.in: build these 6 new files for mcs51
9167 * device/lib/libfloat.lib: add these 6 files to the library
9169 2004-12-26 Borut Razem <borut.razem AT siol.net>
9171 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9174 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9176 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9177 and fully reentrant and register bank neutral.
9178 * device/lib/printf_fast.c: added float (not enabled by default),
9179 added compact/slower integer (also not enabled by default),
9180 improved size/speed of fast integer code, other minor changes
9181 * device/include/stdio.h, device/lib/Makefile.in,
9182 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9184 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9186 * src/pic16/pcode.c: declaring variables other than at the start of a
9187 block is not supported in C by VC6.
9189 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9191 * applied a previous patch from Raphael Neider that wasn't included
9192 in the previous commits, which fixes infinite loops within jumptable
9194 * made some fixes that previous patches introduced
9196 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9198 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9199 that fixes an issue with AOP_PCODE asmop's offset,
9200 * (pic16_popCopyReg): update instance field too,
9201 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9202 function of pic port,
9203 * (genCmp, genAnd, genAssign),
9204 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9206 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9208 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9209 variables initial values to idata section,
9210 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9211 variables in some functions. This utilizes parmBytes field of iCode
9212 structure to hold the offset of the variable in stack. (might be
9213 able to use the stack field too?)
9214 * applied patch from Raphael Neider # ### , # ###
9215 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9216 variable initial values in idata section,
9217 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9218 for static variables with initial value
9219 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9220 applied fix in while loop from Raphael Neider.
9222 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9224 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9225 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9226 * src/ds390/ralloc.c (serialRegAssign): spill bits
9227 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9228 * support/Util/SDCCerr.c,
9229 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9230 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9231 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9233 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9235 * device/include/sdcc-lib.h: inserted LGPL, added includes
9236 asm/ds390/features.h and asm/mcs51/features.h
9237 * device/include/asm/default/features.h,
9238 * device/include/asm/gbz80/features.h,
9239 * device/include/asm/z80/features.h: added empty _AUTOMEM
9241 * device/include/asm/ds390/features.h,
9242 * device/include/asm/mcs51/features.h: added files with defines for
9243 _AUTOMEM and _STATMEM indicating automatic and static storage class
9244 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9245 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9246 * src/SDCCicode.c (geniCodeCast),
9247 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9248 * src/SDCCloop.c (loopInduction): removed unused variable lr
9249 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9250 to convertToFcall to include char modulo (RFE 1065037), added check
9251 if left operand is unsigned and use abs of literal value
9252 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9253 as it doesn't work after conversion from peephole.def to peephole.rul
9254 * src/mcs51/gen.c (toBoolean): added check for size,
9255 (genModOneByte): optimized code for signed char modulo a literal
9256 power of 2 (thanks to Hubert Sack),
9257 (genRRC): removed unnecessary "clr c",
9258 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9259 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9261 swapped rules 256.c and 256.d,
9262 extended 256.d by using new multiple checks (thanks Erik),
9263 added rules 256.e and 256.f,
9264 updated rule 261.a and 261.b to new generated code
9265 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9267 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9269 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9270 induction related bugs, including first part of bug #1074377
9272 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9274 * applied patch from bug-report #1076292,
9275 * applied patches for genAnd and Goto-optimizations for Raphael
9277 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9278 dump a less iCode information,
9279 * src/pic16/device.h (pic16_options_t): added field debgen,
9280 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9281 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9282 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9284 * (various functions): added macros FENTRY and FENTRY2 to functions,
9285 to emit function prologue,
9286 * (various functions): fixed indentation,
9287 * (genNearPointerGet): fixed loading of FSR0,
9288 * (genPackBits): applied patch from Raphael Neider to fix updating
9289 of FSR0 and touching only the modified bits,
9290 * src/pic16/genarith.c (various functions): added macros FENTRY to
9291 emit function prologue in comments,
9292 * src/pic16/pcode.h: added functions debugf2, debugf3,
9293 * src/pic16/ralloc.c: partial fix for packForPush caused
9296 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9298 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9299 <stsp AT users.sourceforge.net> with reversed byte order
9300 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9302 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9304 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9306 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9307 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9309 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9311 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9313 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9315 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9317 (setFromConditionArgs): friendly operand parser for peephole rules,
9318 (operandBaseName, operandsNotRelated): new peephole condition
9319 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9320 architecture specific register naming into account, handles n-way
9321 comparisons, and supports quoted literals
9322 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9324 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9326 * src/mcs51/peeph.def: fixed bug #1076940
9328 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9330 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9332 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9334 Adding support for replacing ljmps with sjmps in jumptables
9335 generated for switch statements. For now you need to set the
9336 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9337 Now 4 algorithms for mcs51 jumptable generation are used:
9338 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9339 addresses loaded pc-relative for up to 112 cases and stack-pushing
9340 target addresses loaded with offset from dptr for up to 256 cases.
9342 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9343 * src/mcs51/main.c: adapted constants for switch table generation
9344 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9346 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9348 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9349 * support/regression/tests/bug1057979.c: added test for bug 1073386
9351 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9353 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9356 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9358 * src/pic16/device.h,
9359 * src/pic16/genarith.c,
9362 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9364 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9366 Large cummulative patch for pic16 port.
9367 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9368 to call when a stack overflow occurs,
9369 * (malloc.h): added CVS Id tag,
9370 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9372 * added libc directory. The current version of LibC contains string
9373 functions, ctype functions and macros and some functions of the
9374 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9375 be extensively tested in the future. Standard disclaimer here.
9376 Library is not automatically build yet. But one can build it by
9377 invoking 'make' inside the libc directory.
9378 * added ADC library under libio. Preliminary version yet.
9380 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9381 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9382 aopForRemat() now and not by pic16_aopOp(),
9383 * (pic16_popGetTempReg): removed warning messgae when allocating
9384 temporary registers, its a buggy feature and will be removed,
9385 * (pic16_popGet): set register instance field in AOP_CRY,
9386 * (pic16_outBitC): fixed for results in size greater than 1,
9387 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9388 * (pic16_storeForReturn): optimized return of 0,
9389 * (genCmp): experimental code for new genCmp which uses PIC18's
9390 special compare&skip instructions. Initial tests fail some times
9391 with variables grater than 1 byte in size, so new code is disabled,
9392 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9394 * (genCast): began a fix to optimize the casting of a bit to another
9395 bit, now assigning a bitfield to another bitfield will fail, sorry,
9396 * src/pic16/main.c: disabled the use of lr-support feature,
9397 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9398 * added some function prototypes, added function _debugf prototype,
9399 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9400 bits with offset (case PO_GPR_BIT),
9401 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9403 * (isBankInstruction): modified to return 0 for no banking instruction,
9404 and 1 for banking instruction,
9405 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9406 caused stop processing pCodes after a inline assembly block,
9407 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9408 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9409 registers when it shouldn't,
9410 * src/pic16/ralloc.c (allocReg): add preliminary support for
9411 supporting a limited set of temporary registers,
9413 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9415 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9416 genDataPointerSet): ensure assignments always copy in MSB to LSB
9418 (loadRegFromAop): recognize CLRH optimization,
9419 (genFunction): optimize RECEIVE iCodes in reentrant functions
9421 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9423 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9424 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9426 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9427 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9428 contiguous with data
9430 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9432 * device/lib/_gptrget.c (_gptrget),
9433 * device/lib/_gptrgetc.c (_gptrgetc),
9434 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9435 instead of sjmp to ret
9436 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9437 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9439 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9441 * .version: bumped version to 2.4.7
9442 * device/lib/_gptrget.c (_gptrget): is now _naked
9443 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9444 * device/lib/_gptrput.c (_gptrput): is now _naked
9445 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9446 (createFunction): fixed xstack
9447 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9448 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9450 (geniCodeCritical): store original interrupt state in an iTemp bit
9451 var unless stack-auto
9452 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9453 * src/SDCCmain.c (setIncludePath): added include/target to search path
9454 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9455 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9457 (processFuncArgs): put bit vars in bit area
9458 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9459 unsaveRBank): fixed xstack,
9460 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9461 (genFunction, genEndFunction): fixed xstack,
9462 (genAssign): optimization don't walk backwards through mem
9463 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9464 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9465 * support/regression/Makefile: also make library (for stack-auto) when
9466 making "all" and added "test-mcs51-xstack-auto"
9467 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9468 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9469 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9470 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9471 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9472 make-library by MAKE_LIBRARY
9473 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9474 regression tests for xstack
9475 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9476 * support/regression/tests/critical.c: test for critical on mcs51
9478 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9480 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9481 built version of sdcc instead of installed version
9483 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9485 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9486 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9488 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9489 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9490 WARNING: remove device/lib/build/z80/printf.o by hand when
9491 updating from previous build!
9492 * device/lib/z80/printf.c: updated comment
9493 * support/regression/tests/bug1057979.c: test all ports now
9494 * support/regression/tests/bug1065458.c: file added
9496 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9498 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9499 *_start and *_end symbols for static functions
9501 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9503 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9504 and search crt0.o in all library paths,
9505 (setIncludePath): proper handling of --nostdinc,
9506 (setLibPath): proper handling of --nostdlib
9507 * support/regression/Makefile,
9508 * support/regression/ports/ds390/spec.mk,
9509 * support/regression/ports/gbz80/spec.mk,
9510 * support/regression/ports/hc08/spec.mk,
9511 * support/regression/ports/mcs51/spec.mk,
9512 * support/regression/ports/mcs51-large/spec.mk,
9513 * support/regression/ports/mcs51-stack-auto/spec.mk,
9514 * support/regression/ports/z80/spec.mk: use include and lib files from
9515 built version of sdcc instead of installed version
9516 * doc/sdccman.lyx: fixed typo in --nostdinc
9518 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9523 * src/pic/gen.c : added support to generate code for struct bit fields.
9525 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9527 * as/xa51/xa_version.h,
9528 * device/include/errno.h,
9529 * device/include/regc515c.h,
9530 * device/lib/_itoa.c,
9531 * device/lib/_ltoa.c,
9532 * device/lib/ser_ir_cts_rts.c,
9533 * sim/ucsim/xa.src/glob.cc,
9534 * sim/ucsim/xa.src/inst_gen.cc,
9535 * sim/ucsim/xa.src/xa_bit.cc,
9536 * sim/ucsim/xa.src/xa_sfr.cc,
9537 * sim/ucsim/z80.src/inst_dd.cc,
9538 * sim/ucsim/z80.src/inst_fdcb.cc,
9539 * support/scripts/keil2sdcc.pl,
9540 * src/pic16/pic16.dsp,
9541 * src/pic16/pic16a.dsp: corrected cvs line endings
9542 * device/lib/printf_large.c: fixed bug 1057979
9543 * src/pic16/gen.c: fixed non-C standard code
9544 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9545 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9546 * support/regression/ports/mcs51/support.c: reload T1 asap
9547 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9548 pdata use and clear idata startup behaviour
9549 * support/regression/tests/bug1057979.c: added
9551 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9553 * device/examples/ds390/ow390/ad26.h,
9554 * device/examples/ds390/ow390/cnt1d.h,
9555 * device/examples/ds390/ow390/crcutil.c,
9556 * device/examples/ds390/ow390/ownet.h,
9557 * device/examples/ds390/ow390/owsesu.c,
9558 * device/examples/ds390/ow390/swt12.h,
9559 * device/examples/ds390/ow390/swtoper.c,
9560 * device/examples/ds390/ow390/temp10.h,
9561 * device/examples/ds390/ow390/thermodl.c,
9562 * device/examples/ds390/tinitalk/tinitalk.dsp,
9563 * device/examples/ds390/tinitalk/tinitalk.dsw,
9564 * device/examples/mcs51/clock/hw.h,
9565 * device/examples/mcs51/simple2/go.bat,
9566 * device/examples/serialcomm/windows/serial.h,
9567 * device/examples/xa51/dummy.c,
9568 * device/examples/xa51/hello.c,
9569 * device/include/80c51xa.h,
9570 * device/include/at89x051.h: corrected cvs line endings
9572 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9574 * src/pic16/main.c (options): added command line --gstack, to trace
9575 stack over/under flows,
9576 * added pragma 'wparam' to allow passing first byte of function
9577 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9578 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9579 call to __gstack_test function and sets up the symbol as extern,
9580 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9581 * popaop): added call to pic16_testStackOverflow,
9582 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9584 * (genCall, genPcall): now all parameters are passed via stack
9585 except in functions that are pass to wparam pragma in which WREG is
9587 * (genPcall): REENTRANT flag is checked to see if variable prototype
9588 contains reentrant keyword, don't call a non-reentrant function, via
9589 a reentrant function pointer or vice versa, functions are never
9591 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9593 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9594 SIGSEGV when accessing a NULL register stucture,
9595 * (pic16_printGPointerType): modified to handle UPPER modifier for
9596 function initializers, changed prototype of function to simpler one,
9597 * (pic16_printIvalFuncPtr): check to see if function is already
9598 added in externs list,
9599 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9600 optimized a move from W to SFR with a move to the same register
9602 * device/lib/pic16/debug: NEW directory, contains debug features
9603 which are enabled when linking with libdebug.lib, currently command
9604 line option --gstack enables stack pointer tracing for over/under
9605 flow, corresponding sources are in debug/gstack
9607 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9609 * doc/sdccman.lyx: updated SDCC version,
9610 * (PIC16 port): update list of command line options,
9611 * src/pic16/device.h (structure pic16_options_t): added field gstack
9612 to enable stack overflow tracing on push/pops,
9613 * src/pic16/device.c (statistics structure): added statistics
9615 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9616 pic16_dump_int_registers): increase statistics counters for each
9617 * variable which is encountered
9618 * (pic16_dump_usection): emit each .udata variable to its own udata
9620 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9621 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9622 parameters via stack, otherwise use old scheme,
9623 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9624 assembler output file,
9625 * src/pic16/main.c: added command line options --gstack to enable
9626 push/pop tracing for stack overflow,
9627 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9628 instructions): added size of each instruction,
9629 * (pic16_countInstruction): estimate size of instructions in
9630 the_pFile list, inline assembly blocks are not counted,
9631 * (pic16_FixRegisterBanking): trace previous register usage, when
9632 banksel optimizations is greater than 0, don't emit a redudant
9635 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9637 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9638 * src/pic16/ralloc.c : applied same fix for pic16.
9639 * src/pic/gen.c : tidied it up a little.
9641 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9643 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9644 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9646 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9648 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9650 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9652 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9653 non-reentrant function __modsint in the interrupt function (thus
9654 corrupting math operations during serial I/O)
9655 * device/lib/ser_ir.c: as above, changed buffersize
9656 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9658 * doc/Makefile: added option -t for rsync
9660 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9662 * src/SDCCast.h (struct ast),
9663 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9665 2004-10-20 Borut Razem <borut.razem AT siol.net>
9667 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9670 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9672 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9674 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9675 support functions to replace long sequences of MOVFF's from access
9676 bank registers to stack and vice versa,
9677 * src/pic16/device.h: added new field opt_flags, where optimization
9678 flags can be set to enable certain features,
9679 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9680 * pBlock, (genFunction, genEndFunction): surroung loop for
9681 saving/loading used registers in stack with PC_INFO pCodes,
9682 INF_LREGS. Code in between can then be optimized by pCode optimizer
9683 to support function calls,
9684 * (genDataPointerSet): fixed bug which loaded float fields in
9685 structures with corrupt data,
9686 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9687 in a standard way debug info on stderr. Feature used for developing
9689 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9690 obsolete chunks of code,
9691 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9692 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9693 * pic16/src/pcode.c (pic16_newpCodeInfo,
9694 * (pic16_newpCodeOpLocalRegs),
9695 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9697 * (pic16_pCodeConstString): printing of the initial value of a
9698 symbol as a comment is inhibited since parsing was already done by
9699 copyStr and output is corrupt,
9700 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9702 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9704 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9706 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9708 * as/mcs51/lkarea.c: removed old K&R style,
9709 (lnksect): changed check on boundary error,
9710 (lnksect2): changed check on boundary error,
9711 (lnksect2): extend XSTK to end of page if size = 1
9712 * as/mcs51/lkmain.c: removed old K&R style,
9713 (Areas51): create l_IRAM symbol
9714 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9715 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9716 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9717 * device/lib/_mullong.c: added version to be compiled with xstack
9718 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9719 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9720 * device/lib/mcs51/crtxstack.asm: fixed comment
9721 * src/SDCCglue.c: maxInterrupts defaults to 0,
9722 (emitMaps): added pdata,
9723 (createInterruptVect): (re)moved default,
9724 (glue): added pdata,
9725 (glue): moved __start__xstack to XSTK with default size 1
9726 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9727 and options.float_rent when options.stackAuto is set,
9728 (linkEdit): only write XDATA_NAME if provided on command line
9730 * src/SDCCmem.c: added pdata
9731 * src/port.h: added pdata_name to PORT
9732 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9733 (saveRegisters, unsaveRegisters): removed usage of B,
9734 (genMinus): fixed accumulator clash,
9735 (genJumpTab): added comment, this needs another look
9736 * src/mcs51/gen.c: added check for "B in use" paranoia,
9737 added pushB() and popB()
9738 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9747 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9748 added PSEG (PAG,XDATA) or NULL to port specifier
9749 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9750 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9751 (_mcs51_genInitStartup): removed __start__xstack equ,
9752 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9753 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9754 * src/z80/gen.c (_rleAppend): fixed warnings
9755 * support/regression/tests/zeropad.c: added pdata test
9756 * .version: bumped to 2.4.6
9758 2004-10-17 Borut Razem <borut.razem AT siol.net>
9760 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9761 as a part of nightly build
9763 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9765 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9766 WREG holds the first byte function parameters,
9767 * (aopForSym): take special case for symbols which are in FARSPACE
9768 but in CODESPACE too,
9769 * (assignResultValue): modified to take into account _G.useWreg,
9770 * (genCall): don't use wreg for parameter passing when function is
9771 declared as reentrant, too, added optimization INCF to stack
9772 pointer when stack parameter count is 1,
9773 * (genFunction, genEndFunction): refurnished and fixed to not using
9774 wreg for passing parameters when function has varargs or is
9775 reentrant, fixed bug with symbol name compare for generating
9776 functions in absolute address,
9777 * (pic16_storeForReturn): refurnished,
9778 * (genCmp): began writing a new version of the function, not ready
9779 yet, therefore it is disabled,
9780 * (genAssign): do not read code memory when assigning a function to
9782 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9783 array of characters, not pointer,
9784 * (pic16initialComments): in debug mode emit an .ident directive for
9786 * (_process_pragma): emit a new warning type (internal to pic16)
9787 when setting stack to default length, emit a similar warning when
9788 placing a function at absolute address and address is not word aligned
9789 * (_pic16_parseOptions): added 'return TRUE' statement,
9790 * (_pic16_linkEdit): if compiling a source, then add the source's
9791 file object, first in the list of objects to link,
9793 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9795 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9796 * src/pic/main.c : removed VC warning.
9797 * src/pic/gen.c : changed comment.
9799 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9801 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9802 reference to a deprecated symbol _GPTRREG was causing failure to
9803 link. Thanks G. M. Gallant for the info.
9805 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9807 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9808 comments for Bugs item #954788.
9810 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9812 * src/pic16/device.c (pic16_dump_gsection,
9813 * pic16_groupRegistersInSection): handle symbols declared to be in
9814 access bank differently,
9815 * src/pic16/gen.c (struct _G): added field resDirect,
9816 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9817 send values read from stack directly to result and don't allocate
9819 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9821 * (pic16_sameRegsOfs): NEW,
9822 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9823 free because they were not allocated from temporary pool,
9824 * pic16_popRegFromString): workaround to fix a problem with
9825 allocating variables twice or never,
9826 * (genGenPointerGet): using PRODL instead of FSR0H,
9827 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9829 * (genAssign): take advantage of the _G.resDirect flag,
9830 * (genCast): around line 11844, use mov2f instead of directly
9831 MOVFF'ing between operands to account for literal values,
9832 * src/pic16/genutils.c: some new debug functions for gpsim have been
9834 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9835 float with integer part only,
9836 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9837 place variables in access bank
9838 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9839 updated sources to reflect recent changes in gen.c
9841 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9843 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9844 sources that searched for headers in installation path, now the
9845 device/include/pic16 is used,
9846 * src/pic16/glue.c (pic16glue),
9847 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9848 .line directives if not in debug mode, this suppresses assembler's
9849 warnings for ignored directives
9851 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9853 * src/port.h: made reset_regparms prototype void parameter explicit.
9854 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9855 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9856 * doc/sdccman.lyx: documented warning disabling and how to use
9857 printf_large to make it print floats.
9858 * device/include/stdbool.h: NEW
9859 * device/lib/_atof.c,
9860 * device/lib/_divuint.c,
9861 * device/lib/_divulong.c,
9862 * device/lib/expf.c,
9863 * device/lib/printf_large.c,
9864 * device/lib/sincosf.c,
9865 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9866 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9867 a completely reentrant lib.
9869 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9871 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9872 * device/include/pic16/stdio.h: fixed bug with colon
9874 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9876 * device/include/pic16/stdio.h,
9877 * device/include/pic16/stdlib.h,
9878 * device/include/pic16/math.h: NEW
9879 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9880 declared as _naked to reduce overhead
9881 * device/lib/Makefile.in (target port-specific-objects-pic16):
9882 changed * to *.* so to ignore the CVS directory,
9883 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9884 stacked variables back in stack,
9885 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9888 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9890 * .version: bumped version number to 2.4.5
9891 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9892 * support/Util/SDCCerr.c (messages structure): added entry for
9895 Large cumulative patch for pic16 port and libraries.
9896 * device/include/pic16/sdcc-lib.h,
9897 * device/include/pic16/stdarg.h,
9898 * device/include/asm/pic16/features.h,
9899 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9900 * device/include/pic16/float.h: changes reentrant keyword with
9901 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9902 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9903 updated target build-libraries to include objects from gptr,
9904 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9905 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9906 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9907 all function headings,
9908 * src/SDCCmain.c: added global parameter userIncDirsSet,
9909 * (parseCmdLine): when option -I is encountered add directory to
9911 * src/version.awk: added space between control and long,
9912 * src/pic16/NOTES: added some notes for the port,
9913 * src/pic16/gen.c: added prototype for mov2fp function,
9914 * (fReturnpic16[]): properly named return value registers,
9915 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9916 * (aopForSym): added code to handle symbols with onStack flag set,
9917 symbols onStack are allocated PTRSIZE bytes,
9918 * (aopFreeAsmop): handles special case where asmops are stack objects,
9919 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9920 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9921 added argument lock to trace flaws in allocating temporary registers
9922 when developing port,
9923 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9924 * (pic16_popRegFromString): reenabled allocating a direct register
9926 * (assignResultValue): various beautifications,
9927 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9928 referenced function argument,
9929 * (genIpush): reenabled to allow stacked arguments, handles only
9930 ic->parmPush iCodes,
9931 * (genCall, genPcall): major changes to allow for variable argument
9932 functions, fixed a bug with falsely restoring stack pointer after
9933 returning from call,
9934 * (genFunction): pending code for critical function,
9935 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9936 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9937 * (genNearPointerGet): fixed bug with indirect reading, was always
9939 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9941 * (genAddrOf): rewrote code to take address of a stacked function parameter
9942 * (genCast): fixed casting to generic pointer type,
9943 * src/pic16/gen.h: added AOP_STA,
9944 * (struct asmop): added field stk,
9945 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9946 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9947 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9948 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9949 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9950 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9952 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9954 * (pic16_port structure): generic pointer size is set to 3,
9955 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9956 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9958 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9959 operand is an iTemp,
9961 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9963 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9964 * debugger/mcs51/simi.c: addapt new syntax of s51
9966 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9968 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9969 * src/pic16/pcode.c: commented out some calls to free() in order to
9972 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9975 * src/SDCCicode.c (isiCodeInFunctionCall),
9976 * src/avr/ralloc.c (selectSpil),
9977 * src/pic/ralloc.c (selectSpil),
9978 * src/pic16/ralloc.c (selectSpil),
9979 * src/ds390/ralloc.c (selectSpil),
9980 * src/hc08/ralloc.c (selectSpil),
9981 * src/xa51/ralloc.c (selectSpil),
9982 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9983 stack in the middle of a function call sequence (fixes bug #1020268)
9984 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9985 costs associated with the minimum switch case.
9987 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9989 * src/SDCC.lex: fixed bug #1030549
9991 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9993 * src/SDCCcse.h (struct cseDef),
9994 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9995 over a function call if the CSE is derived from a symbol whose
9996 address has been taken (fixes bug #1029883)
9997 * support/regression/tests/bug-1029883: a new regression test for
10000 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10002 * src/hc08/gen.c (emitinline): fixed bug #1029778
10003 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10004 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10005 and starts toward RFE #905167)
10007 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10009 * src/pic16/gen.c (mov2f): New function to move an operand to
10010 another without considering if it is a literal or a register,
10011 * (pic16_sameRegs): don't check if they are both AOP_REG,
10012 * (AccRsh): removed andmask=0 lines,
10013 * (genLeftShift): duplicated to be improved in future versions,
10014 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10015 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10016 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10017 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10018 * (insertBankSwitch): fixed inserting banksel directives algorithm
10019 for instructions that follow a skip instruction, this fixes a report
10020 for broken subtraction code generation,
10021 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10022 iCode is a left op, just in case result and right share the same
10025 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10028 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10030 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10031 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10032 on 2004-09-12; it was buggy
10034 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10036 * src/SDCCsymt.h: removed RESULT_CHECK
10041 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10043 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10045 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10046 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10047 configuration values no more rejected by compiler, they are assigned
10048 to configuration registers with a warning message instead,
10049 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10050 the for-loop so last conf register is emitted too,
10051 * (_pic16_initPaths): link library libsdcc.lib by default,
10052 * (_hasNativeMulFor): modified test for multiplication according to
10053 Raphael Neider's remarks. Integer multiplication is also done with
10055 * device/include/pic16/pic18fregs.h: corrected type error in while
10056 testing and including 18f6720 header file
10058 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10060 * src/pic16/device.h (pic16_options): removed field use_crt,
10061 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10062 until an optimization to handle single bits is added,
10063 * (pic16_loadFSR0): moved before genUnpackBits,
10064 * (genAnd): some white lines removed,
10065 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10066 leave_reset flags in pic16_options when using crt modules,
10068 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10070 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10071 for bugs 898889 & 979599. Also used some safer print instructions.
10073 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10075 * src/pic16/device.h (pic16_options_t): added field use_crt,
10077 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10078 catch a probable future bug,
10079 * src/pic16/gen.c: aopIdx function commented out,
10080 * (genAssign): commented out old code which used aopIdx,
10081 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10082 code, added if conditionals to take into account the --use-crt
10083 command line options,
10084 * src/pic16/main.c (pic16_optionsTable): added new command line
10085 options, --use-crt= and --no-crt,
10086 * (_pic16_linkEdit): now the proper crt object is added in the
10087 linker command line except than when --no-crt is specified,
10088 * src/pic16/pcode.c,
10089 * src/pic16/pcode.h: added some structures and functions for a new
10090 optimization scheme to compansate for instruction overhead between
10091 same iCodes, this scheme is currently under development and is not
10092 working in any way,
10093 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10095 * device/lib/pic16/startup/crt0i.c,
10096 * device/lib/pic16/startup/crt0iz.c: added global char variable
10097 __uflags to force the generation of an idata section
10099 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10102 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10103 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10105 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10107 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10108 Frieder) and clarified the default code optimization mode
10110 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10112 * src/SDCC.lex (doPragma, process_pragma),
10113 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10114 "opt_code_size", and "opt_code_balanced"
10115 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10116 regrouped options by category, added support for category headers
10117 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10118 and "--opt-code-size"
10119 * doc/sdccman.lyx: documented these new options and pragmas
10120 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10121 preference into account
10123 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10125 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10126 geniCodePreDec): Fixed bug 904237 by generating a warning
10128 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10130 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10132 * src/pic/device.c : When no max ram set validate full memory range.
10134 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10136 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10138 * device/lib/_gptrget.c,
10139 * device/lib/_gptrput.c: updated comment
10140 * device/lib/calloc.c,
10141 * device/lib/free.c,
10142 * device/lib/malloc.c,
10143 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10144 * src/SDCCcse.c (cseBBlock),
10145 * src/SDCCicode.c (printOperand, geniCodeArray),
10146 * src/SDCCicode.h (struct operand): fixed bug 868103
10147 * support/regression/tests/bug-868103.c: added
10148 * src/SDCCast.c (searchLitOp),
10149 * src/SDCCcse.h (struct cseDef),
10150 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10151 * src/SDCCicode.h (struct operand),
10152 * src/SDCCsymt.h (struct sym_link),
10153 * src/avr/gen.c (hasInc),
10154 * src/ds390/gen.c (hasInc),
10155 * src/hc08/gen.c (genPlusIncr, hasInc),
10156 * src/mcs51/gen.c (hasInc),
10157 * src/pic16/glue.c (pic16_printIvalChar),
10158 * src/pic16/ralloc.c (regWithIdx),
10159 * src/xa51/gen.c (hasInc) : removed warnings
10160 * src/SDCCast.c (createBlock): added comment ???
10161 * src/hc08/ralloc.c: updated comments
10163 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10165 * doc/sdccman.lyx: updated section on switch statements, added
10166 section about semaphore locking
10167 * doc/Makefile: added option -info for latex2html
10168 * device/lib/_gptrget.c,
10169 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10171 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10173 * src/pic/device.h,
10174 * src/pic/device.c,
10175 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10176 maxram is less than 0x100.
10178 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10180 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10182 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10185 * src/mcs51/main.c,
10186 * src/ds390/main.c,
10190 * src/pic16/main.c,
10193 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10194 a jump table is the best form for a switch statement, including
10195 automatic insertion of missing cases to make the case range
10196 continuous. Developed in collaboration with Frieder Ferlemann.
10198 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10200 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10201 accumulator result if it needs sign extension
10203 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10205 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10207 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10209 * device/lib/gbz80/printf.c,
10210 * device/lib/z80/printf.c: removed define for NULL
10212 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10214 * as/xa51/xa_link.c,
10215 * device/examples/ds390/ow390/ad26.c,
10216 * device/examples/ds390/ow390/cnt1d.c,
10217 * device/examples/ds390/ow390/counter.c,
10218 * device/examples/ds390/ow390/ds2480.h,
10219 * device/examples/ds390/ow390/ds2480ut.c,
10220 * device/examples/ds390/ow390/findtype.c,
10221 * device/examples/ds390/ow390/gethumd.c,
10222 * device/examples/ds390/ow390/owllu.c,
10223 * device/examples/ds390/ow390/ownetu.c,
10224 * device/examples/ds390/ow390/swt12.c,
10225 * device/examples/ds390/ow390/swtloop.c,
10226 * device/examples/ds390/ow390/temp.c,
10227 * device/examples/ds390/ow390/temp10.c,
10228 * device/examples/ds390/ow390/thermo21.c,
10229 * device/examples/ds390/ow390/tinilnk.c,
10230 * device/examples/ds390/ow390/tstfind.c,
10231 * device/examples/serialcomm/windows/serial.cpp,
10232 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10233 * device/include/reg51.h: fixed line endings for cvs
10235 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10237 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10238 packRegsForAccUse, packRegisters): new accumulator register
10240 * support/regression/ports/hc08/support.c (_putchar): suppress
10241 warning of unused variable
10242 * src/SDCCicode.c: added SWAP entry to codeTable
10244 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10246 * device/lib/sprintf.c: forgot to add this file before previous commit
10248 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10250 * src/pic16/gen.c (genPackBits): added operand right in function
10251 parameters, load result directly if p_type is POINTER (that is
10252 called by genNearPointerSet)
10253 * (genUnPackBits): added operand left in function parameters,
10254 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10255 FSR0 if accessing bitfields,
10257 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10259 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10260 _print_format; updated printf, sprintf, vsprintf
10261 * device/include/asm/default/features.h: corrected comment/define
10262 * device/lib/Makefile.in: added sprintf.c
10263 * device/lib/libsdcc.lib: added sprintf module
10264 * device/lib/printf_large.c,
10265 * device/lib/vprintf.c,
10266 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10268 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10269 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10270 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10272 * support/regression/tests/zeropad.c: define idata as data for hc08
10274 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10276 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10277 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10278 labels are referenced at least once (even if a reference is not found)
10279 * src/hc08/gen.c (emitcode): set isComment flag for comments
10280 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10281 loads), rules 6a..6b (optimize jumps to return)
10283 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10285 * device/lib/acosf.c (acosf),
10286 * device/lib/asinf.c (asinf),
10287 * device/lib/atanf.c (atanf),
10288 * device/lib/ceilf.c (ceilf),
10289 * device/lib/cosf.c (cosf),
10290 * device/lib/coshf.c (coshf),
10291 * device/lib/cotf.c (cotf),
10292 * device/lib/fabsf.c (fabsf),
10293 * device/lib/floorf.c (floorf),
10294 * device/lib/log10f.c (log10f),
10295 * device/lib/logf.c (logf),
10296 * device/lib/sinf.c (sinf),
10297 * device/lib/sinhf.c (sinhf),
10298 * device/lib/sqrtf.c (sqrtf),
10299 * device/lib/tanf.c (tanf),
10300 * device/lib/tanhf.c (tanhf),
10301 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10302 replaced all instances of "reentrant" in the library functions
10303 defined in math.h with this macro.
10304 * support/regression/tests/float_trans.c: reenabled test for hc08
10306 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10308 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10309 erroneously deleted
10311 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10313 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10314 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10315 multi-byte volatile operands are used
10316 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10317 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10318 initialization to area GSINIT0 so that it would always precede
10319 any static initializers in GSINIT
10320 * support/regression/tests/zeropad.c: fixed idata define for hc08
10321 * support/regression/tests/bug-927659.c,
10322 * support/regression/tests/float_trans.c: disabled tests for hc08
10323 pending missing library routines
10324 * .version: increased version number to 2.4.4 - hc08 port now passes
10328 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10330 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10331 * Makefile.common.in,
10333 * as/hc08/Makefile.in,
10334 * as/mcs51/Makefile.in,
10335 * as/z80/Makefile.in,
10336 * debugger/mcs51/Makefile.in,
10337 * device/include/Makefile.in,
10338 * device/lib/Makefile.in,
10341 * link/z80/Makefile.in,
10342 * packihx/Makefile.in,
10343 * sim/ucsim/main_in.mk,
10344 * sim/ucsim/avr.src/Makefile.in,
10345 * sim/ucsim/doc/Makefile.in,
10346 * sim/ucsim/gui.src/serio.src/Makefile.in,
10347 * sim/ucsim/hc08.src/Makefile.in,
10348 * sim/ucsim/s51.src/Makefile.in,
10349 * sim/ucsim/xa.src/Makefile.in,
10350 * sim/ucsim/z80.src/Makefile.in,
10352 * support/cpp2/Makefile.in,
10353 * support/librarian/Makefile,
10354 * support/makebin/Makefile: added DESTDIR to the install path proposed
10355 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10356 * doc/sdccman.lyx: added DESTDIR documentation
10358 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10360 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10361 instruction for interrupt handlers, use fast returns when returning
10362 from high priority interrupts
10364 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10366 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10368 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10369 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10370 bugs, ported much of Bernhard's code from mcs51
10371 * src/mcs51/gen.c (genSend),
10372 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10373 than one when calling a reentrant function
10374 * device/lib/_mullong.c: defined an alternate struct layout for big
10375 endian ports (hc08)
10377 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10379 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10382 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10384 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10385 are sane and complete before asking the port its prefered parameter
10386 passing method (fixes bug #1017633)
10387 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10390 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10392 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10393 problem in bitfields >= 8 bits.
10395 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10397 * src/SDCCsymt.c: undid changes that were not meant to be committed
10399 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10401 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10403 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10405 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10406 copied and wrong bit got inverted
10408 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10410 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10411 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10412 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10413 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10414 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10415 assignments to bitfields at known addresses
10416 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10417 reads from bitfields at known addresses
10418 * src/hc08/ralloc.c (packRegisters),
10419 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10420 genhc08Code): optimize pointer get values used as conditionals
10421 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10424 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10426 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10427 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10428 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10431 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10433 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10435 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10437 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10440 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10442 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10444 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10446 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10449 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10451 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10453 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10455 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10456 cases use more compact code.
10458 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10460 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10462 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10464 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10466 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10469 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10470 parameter of changePointer() from symbol* to sym_link*
10471 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10472 * src/SDCCsymt.c (compareType): void* type is castable to other
10473 pointers, but not necesarily an exact match.
10474 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10475 is no longer blindly treated as an exact match.
10476 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10478 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10480 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10482 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10486 * src/pic/ralloc.h,
10487 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10489 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10491 * src/pic/device.c,
10492 * src/pic/device.h,
10493 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10495 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10497 * src/mcs51/gen.c (emitcode): fixed bug #992819
10499 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10501 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10502 there's no need to make it worse
10504 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10506 * src/mcs51/ralloc.c (deassignLR),
10507 * src/ds390/ralloc.c (deassignLR),
10508 * src/hc08/ralloc.c (deassignLR),
10509 * src/z80/ralloc.c (deassignLR),
10510 * src/pic/ralloc.c (deassignLR),
10511 * src/pic16/ralloc.c (deassignLR),
10512 * src/avr/ralloc.c (deassignLR),
10513 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10514 rlivePoint): fixed another part of bug #971834
10516 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10518 * src/z80/main.c: enabled "critical" keyword
10519 * src/z80/mappings.i,
10520 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10521 functions (fixes bug #979646)
10522 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10524 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10526 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10529 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10531 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10532 doesn't disable too much optimizations
10534 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10536 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10538 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10540 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10542 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10544 * src/pic/gen.c tidied up tabs
10545 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10546 * src/pic/main.c tidied up tabs
10547 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10548 * src/pic/pcoderegs.c tidied up tabs
10549 * src/pic/ralloc.c tidied up tabs
10551 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10553 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10554 to S_FIXED for pic16 port and when symbol is not in level 0,
10555 allocate for S_REGISTER storage class and pic16 port, too,
10556 * src/pic16/device.h: prototype for checkSym,
10557 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10558 * (pic16_assignConfigWordValue): test the value and the mask to
10559 validate that the value is suitable for the configuration word,
10560 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10561 collect extern declared symbols, don't emit symbol twice, check
10562 first if symbol is in publics set first,
10563 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10564 * added command line '--fstack' which enables an experimental
10565 feature for stack access, too buggy to be used yet...
10566 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10567 * (pic16_allocDirReg): when register has storage class S_REGISTER
10568 allocate in pic16_dynAccessRegs,
10569 * device/include/pic16/pic18f????.h: modified configuration word
10570 naming convention, words started as CONFIG0H but should be CONFIG1H
10572 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10574 * device/include/mcs51reg.h: fixed bug 970993
10576 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10578 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10579 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10580 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10581 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10582 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10583 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10584 error/warning numbers,
10585 added function setWarningDisabled()
10586 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10587 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10588 _memcmp.c _memmove.c calloc.c realloc.c free.c
10589 * support/regression/tests/malloc.c: added tests for new functionality
10590 * support/regression/tests/zeropad.c: added tests for truncated initializers
10591 and initialized char arrays starting with '\x0'
10592 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10594 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10596 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10598 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10600 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10601 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10602 peephole 177.e. Thanks to anonymous
10604 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10606 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10607 function isn't used in the source but referenced as a
10608 variable initializer then declare it as extern in .asm file
10610 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10612 * .version: increased version number to 2.4.3
10614 Adding version extension according to ChangeLog CVS revision
10615 * src/Makefile.in (target all): added dependency 'version.h'
10616 * (rule version.h): added rule to create version.h from ChangeLog,
10617 * (rule dep): added dependency version.h,
10618 * src/version.awk: AWK script to create version.h
10619 * src/SDCCdwarf2.c (dwWriteModule),
10620 * src/SDCCglue.c (initialComments),
10621 * src/SDCCmain.c (printVersionInfo): modified to write after
10622 version string the version extension number,
10623 * src/SDCCutil.c: included "version.h"
10624 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10626 * src/SDCCutil.h: added prototype for getBuildNumber
10628 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10629 includeDirsSet, too,
10630 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10631 const char [] is found in function prototype...
10633 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10634 moving to WREG with source is already in WREG,
10635 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10636 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10637 * (aopForSym): stack'ed symbols are partially supported, added
10638 if-clause to support symbols in FARSPACE,
10639 * (sameRegs): added test for AOP_ACC to see if registers are same,
10640 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10641 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10642 * (pic16_popRegFromString): will not allocate a new register if it
10643 doesn't find one by name, bug may have introduced...
10644 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10645 * (genIpush): revived to use pic16 port's stack,
10646 * (genAddrOf): added incomplete case for stack'ed operand,
10647 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10648 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10649 can handle multibyte operands,
10650 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10651 * (pic16initialComments): added message for MPLAB compatibility
10653 * src/pic16/main.h: prototype for pic16_mplab_comp,
10654 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10655 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10656 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10657 because of increased complexity of procedure,
10658 * (_process_pragma): stack pragma changed to format 'stack pos len',
10659 emit symbol '_stack_end' to conform with gplink,
10660 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10661 to search for register,
10662 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10664 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10665 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10666 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10667 case for PO_GPR_REGISTER,
10668 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10669 dies, the new era is ahead !...
10670 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10671 pic16_dynInternalRegs,
10672 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10673 * (pic16_allocDirReg): minor optimizations and bug fixes,
10674 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10676 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10677 load stack and frame pointer with address of 'stack_end' symbol
10679 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10681 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10682 without source code but only variable initializers
10684 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10686 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10687 external are not declared as extern to reduce overhead while linking
10689 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10691 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10693 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10695 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10696 Yee Keat for the patch
10697 * src/SDCCast.c (decorateType): fixed bug #979599
10698 * src/ds390/gen.h: removed local fReturnSizeDS390
10699 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10700 * src/ds390/gen.c (genAnd, genOr, genXor),
10701 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10703 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10705 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10706 add relFilesSet to $3, manipulate $2 to handle linking of object
10707 files without source files in command line,
10708 * device/include/pic16 (all headers): added ID location macros,
10709 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10710 entries for ID location bytes,
10711 * (pic16_assignIdByteValue): NEW,
10712 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10713 added field dumpcalltree to pic16_options_t,
10714 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10715 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10716 emitting rFalseIfx label after check_carry label,
10717 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10718 pic16_emitDIRegs), NEW
10719 * (pic16glue): dump .calltree file when option --calltree found,
10720 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10721 * (_pic16_genAssemblerPreamble): emit ID locations after
10722 configuration registers,
10723 * (pic16_linkCmd): modifications of the link command,
10724 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10725 * (pic16_pCodeInitRegisters): don't init stack registers,
10726 * (pic16_findPrevInstruction): fixed bug,
10727 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10728 bug with immediate registers,
10729 * (buildCallTree): traces stack push and pop,
10730 * (pct2): dump also stack usage for each function,
10731 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10732 * (pic16_allocDirReg): various modifications,
10733 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10736 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10738 * src/pic16/pcode.c: removed buggy double colon
10740 2004-07-01 Borut Razem <borut.razem AT siol.net>
10742 * support/scripts/sdcc.nsi: added include/pic16 to setup
10744 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10746 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10747 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10749 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10750 specific command line arguments. Also added sample lkr script
10751 for placing a variable at a specific memory bank.
10752 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10753 at a specific memory bank,
10754 * (pic16_dump_isection): fixed bug which caused string literals to
10755 be omitted when dumping idata section,
10756 * (pic16_groupRegistersInSection): added code to handle registers
10757 in specific memory banks,
10758 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10759 public, all references are renamed too,
10760 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10762 * (pic16_storeForReturn): added case to handle when dest is WREG,
10763 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10764 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10765 pic16_rel_udata, check to see if that register is marked as being
10766 a member of a specific memory bank,
10767 * (pic16_printIvalCharPtr): added code to add string literals either
10768 to code or the idata sections,
10769 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10770 also accept the 'udata' pragma,
10771 * src/pic16/main.h: new structure types sectName and sectSym
10772 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10773 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10774 * (pic16_findPrevInstruction): fixed, it returned nothing,
10775 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10776 instruction combinations,
10777 * (pic16_FixRegisterBanking): heavily reorganised,
10778 * (pic16_AnalyzeBanking): if generating banksel directives is
10779 disabled, then don't call FixRegisterBanking at all,
10780 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10781 completely removed,
10782 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10784 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10786 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10787 Phuah Yee Keat <yk.phuah AT nestac.com>
10789 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10791 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10792 correctly the IVT even if it is relocated to some other location
10794 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10796 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10797 * device/include/pic16/pic18f2220.h: NEW,
10798 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10799 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10800 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10801 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10802 nodefaultlibs, ivt_loc is the location of the interrupt vector
10803 table, and nodefaultlibs signs that default libraries should not be
10804 linked in link stage,
10805 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10806 according to --ivt-loc argument,
10807 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10808 when pragma stack is found,
10810 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10812 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10813 256 (range check), 257 (do while), 258.a-f (bit banging
10814 f.e. on 3-wire SPI bus)
10816 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10818 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10819 variables used exclusively within a loop
10821 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10823 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10825 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10827 * src/SDCClrange.c (computeClash): fixed bug #971834
10829 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10831 * src/mcs51/gen.c (genCmp): fixed bug #975903
10832 * src/hc08/gen.c (operandsEqu),
10833 * src/ds390/gen.c (operandsEqu),
10834 * src/z80/gen.c (operandsEqu),
10835 * src/pic/gen.c (operandsEqu),
10836 * src/pic16/gen.c (operandsEqu),
10837 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10838 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10840 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10842 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10844 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10846 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10847 default case in switch statement,
10848 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10849 to eliminate problem with initialisation of pointers, but problem
10851 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10852 * (emitStaticSegment): removed various lines emitting debug info,
10853 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10854 added processor registers for utilizing EEPROM,
10855 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10856 configurable and set 8
10858 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10860 * .version: increased version number to 2.4.2,
10862 Cumulative patch for pic16 port
10863 * src/pic16/device.c: changed scheme to dump initial values for
10864 variables in idata segment, all print_idata* functions were removed,
10865 now the pic16_printIval* will be called,
10866 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10867 * _pic16_printPointerType, pic16_printPointerType,
10868 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10869 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10870 NEW, similar to the respective functions in SDCCglue.c,
10871 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10872 way, emitting hex bytes,
10873 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10875 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10877 * src/avr/ralloc.c (serialRegAssign),
10878 * src/xa51/ralloc.c (serialRegAssign),
10879 * src/pic/ralloc.c (serialRegAssign),
10880 * src/pic16/ralloc.c (serialRegAssign),
10881 * src/hc08/ralloc.c (serialRegAssign),
10882 * src/z80/ralloc.c (serialRegAssign),
10883 * src/ds390/ralloc.c (serialRegAssign),
10884 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10886 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10888 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10889 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10891 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10893 Cumulative patch for pic16 port:
10894 * src/pic16/device.h (typedef PIC16_device) modified fields for
10895 defining microcontrollers,
10896 * src/pic16/device.c: added new info for all devices in Pics16 array,
10897 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10898 to be optimised out by the pCode optimiser,
10899 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10900 specially, bug reported by G.M. Gallant,
10901 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10902 as force'd so that cannot be optimised out by pCode optimiser,
10903 * src/pic16/pcode.c,
10904 * src/pic16/pcodepeeph.c,
10905 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10906 they are disabled by default, but can be enabled explicit with
10907 command argument --denable-peeps, for testing,
10908 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10909 --pomit-ivt in COMPILE_FLAGS
10911 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10913 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10914 compilation on MSVC
10916 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10918 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10920 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10922 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10923 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10925 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10927 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10928 would only assign 0x300001 register.
10930 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10932 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10933 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10935 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10937 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10939 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10940 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10941 added peephole 254 (left shift), 255 (jump table)
10943 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10945 * device/lib/Makefile.in: removed comment line with model-pic16,
10946 * (target port-specific-objects-pic16): the libraries and objects
10947 are copied to the build directory form the device/lib/pic16/bin
10950 Cumulative patch concerning pic16 port:
10951 * library directory has been re-organized,
10952 * added support for PIC18F1220,
10953 * added headers and library sources for chips 18f1220,18f6520,
10954 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10956 * configuration registers setting has changed, now each supported
10957 device has a complete description of the registers it uses,
10958 * all initialisations are moved to idata sections, these section
10959 can be absolute or relocatable,
10960 * fixed initialisation of codespace variables,
10961 * fixed warning about PCLATU and gpsim,
10962 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10963 * (genAssign): use table reads when assigning from variables in codespace,
10964 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10965 char/int variables placed in codespace,
10966 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10967 registers set in .asm file, no need for --pomit-config-words anymore,
10968 * (pic16glue): some 8051 legacy segments are commented out
10969 (to be removed completely),
10970 * added support for alternative assembler and linker with --asm=
10971 and --link= command line arguments,
10972 * peepholes are disabled automatically in the port, no need to
10973 specify on command line,
10974 * port supports natively char/int/long multiplication, but converts
10975 all divisions to support functions,
10976 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10977 to the file set in variable $2,
10978 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10979 strings in ASCII format and not in hex,
10980 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10981 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10982 allocate proper register if iCodes aren't temporary,
10984 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10986 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10988 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10990 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10993 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10995 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10996 computed address is reused
10997 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10998 multi-byte bitfields
11000 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11002 * src/z80/gen.c: (genArrayInit): must check for pointers too
11004 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11006 * support/regression/tests/zeropad.c: never meant to commit the
11007 nestedstruct test: removed, added check for GCC version
11009 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11011 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11012 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11013 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11014 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11015 bugs 928906 and 954082 half-empty initializers
11017 * src/SDCCsymt.c (getAllocSize): added for above fix
11018 * src/z80/gen.c (genArrayInit): fixed bug 741044
11019 * support/regression/tests/zeropad.c: added tests
11021 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11023 * src/pic16/device.c (pic16_dump_section): corrected bug which
11024 caused some symbols of the libraries to be misplaced
11026 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11028 * src/pic16/glue.c,
11029 * src/pic16/ralloc.h,
11030 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11031 to fix conflict with pic port
11033 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11035 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11036 externs configuration variables,
11037 * src/pic16/ralloc.h,
11038 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11039 prototype in header, commented out some debug messages
11041 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11043 * src/pic16/glue.c,
11044 * src/pic16/main.c,
11045 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11046 for gpasm COFF object generation. Thanks to D. Hawkins for
11049 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11051 * src/ds390/main.c,
11052 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11053 Brock for spotting this)
11054 * src/ds390/gen.c (genEndFunction),
11055 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11056 interrupt handler and critical. Disable push/pop optimizations when
11057 peephole optimizations disabled.
11059 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11061 Updated pic16 library sources and headers.
11062 * device/lib/pic16/pic18f*/ ,
11063 * device/include/pic16/*.h: modified to handle structured SFR
11066 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11068 * src/port.h (PORT structure): added hook initPaths, now each
11069 port can declare its own default search paths,
11070 which can been seen with the --print-search-dirs option,
11071 see pic16 port for example,
11072 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11073 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11074 * (doPrintSearchDirs): NEW, replaces in a central manner the
11075 printing of search dirs which was split in set*Paths functions,
11076 * (main): added call to port->initPaths and doPrintSearchDirs,
11078 * src/ds390/main.c,
11081 * src/izt/tlcs900h.c,
11082 * src/mcs51/main.c,
11084 * src/pic16/main.c: modified port structures to reflect addition of
11087 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11088 * (pic16_dump_section): for registers in same address reserve memory once,
11089 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11091 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11092 result is greater in size than right or left,
11093 * (pic16_genUMult8X8_8): there are some cases where the result can
11094 be 16 bits size, so handle these,
11095 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11096 * (pic16_outBitC): modified to emit pcodes,
11097 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11099 * (genDivOneByte): implemented algorithm to divide 8-bits,
11100 * (genCmp): uncommented goto, but issues still exist,
11101 * (genAnd): fixed a bug with variables >8bits,
11102 * (genPackBits): optimization added that uses BCF/BSF to change a
11104 * (genAssign): fixed bug when assigning floating point literals,
11105 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11106 __sdcc_gsinit_startup label,
11107 * src/pic16/main.c (_pic16_init): removed search directory
11109 * (_pic16_initPaths): NEW, used to initialise search directories,
11110 * (_hasNativeMulFor): support functions for all except char/int
11111 multiplication, and char division,
11112 * (PIC16_port struct): modified entry for native mul support,
11113 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11115 * (buildCallTree): call to register_usage is ifdef'ed out,
11117 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11119 * device/include/string.h: applied Stas Sergeev's patch to make this
11120 header file compatible with the preprocessor -Wundef option
11121 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11122 failure (fixes bug #941458)
11124 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11126 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11127 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11128 that the variable, not the function, should be static
11129 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11130 to be consistent with non-literal case
11132 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11134 * src/SDCCast.c (isConformingBody): fixed bug #949967
11135 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11136 convilong): fixed bug #952086
11138 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11140 * src/SDCCmem.c (allocVariables): fixed bug #955321
11142 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11144 * src/hc08/main.c (_hc08_genAssemblerEnd),
11145 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11146 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11147 completely eliminated the use of a temporary file
11148 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11149 when more than one file linked
11150 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11152 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11154 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11155 which fixes bug #543481
11156 * support/regression/tests/bug-751703.c: fixed comments left from a
11157 cut and paste error
11158 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11159 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11160 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11162 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11163 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11164 are now changed to underscores in moduleName
11166 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11168 * as/mcs51/lkmem.c: better fix for bug #954173
11170 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11171 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11173 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11174 * device/include/c8051f000.h,
11175 * device/include/c8051f120.h,
11176 * device/include/c8051f300.h,
11177 * device/include/c8051f310.h,
11178 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11179 PWM16) and detab'ed
11181 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11183 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11184 and mailing lists, doc'ed --no-peep-comments, removed reference
11185 to knoppix (newest version has no LyX/LaTeX), other minor changes
11186 * src/SDCCglue.c (glue): save 2 bytes stack space with
11187 option --main-return. The ljmp could probably be avoided too
11189 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11191 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11193 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11195 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11196 * src/SDCCopt.c (isLocalWithoutDef),
11197 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11198 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11199 (credit to Maarten Brock for patch #949363, on which this is based)
11200 * support/regression/tests/bug-751703.c: some test cases of extern used
11201 within inner scopes.
11203 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11205 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11207 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11209 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11210 dwWriteLabel): fix to create valid debugger symbols even when
11211 the module name has non-alphanumeric symbols in it
11212 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11213 when a variable's allocation has been optimized away
11216 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11218 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11220 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11221 * src/mcs51/main.c,
11222 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11223 * src/ds390/main.c,
11224 * src/z80/gen.c (z80_emitDebuggerSymbol),
11226 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11228 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11229 * src/pic16/main.c,
11230 * src/avr/gen.c (avr_emitDebuggerSymbol),
11232 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11234 * src/SDCCdebug.c (emitDebuggerSymbol),
11236 * src/port.h: added a debugger struct to the port struct. Added a
11237 callback for defining debugger symbols
11239 * src/SDCCast.c (createLabel),
11240 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11243 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11244 iCode back to the ast for the function
11246 * src/hc08/ralloc.c (hc08_assignRegisters),
11247 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11248 unneeded fields from the regs struct.
11249 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11250 pushReg() & pullReg() functions instead of emitcode()
11252 * src/hc08/gen.c (genLabel, genhc08Code),
11253 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11255 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11258 * src/hc08/gen.c (genEndFunction, genhc08Code),
11260 * src/mcs51/gen.c (genEndFunction, gen51Code),
11262 * src/ds390/gen.c (genEndFunction, gen390Code),
11264 * src/z80/gen.c (genEndFunction, genZ80Code),
11267 * src/pic/gen.c (genEndFunction, genpic14Code),
11269 * src/pic16/gen.c (genEndFunction, genpic16Code),
11271 * src/avr/gen.c (genEndFunction, genAVRCode),
11273 * src/xa51/gen.c (genEndFunction, genXA51Code),
11275 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11276 specific code to cdbFile.c and out of the backend code generators
11278 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11279 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11280 starting address is now 0
11283 * as/hc08/m08pst.c,
11284 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11285 assembler directive for DWARF support
11286 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11290 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11292 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11294 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11295 and inappropriate peephole optimization in jump tables
11297 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11299 * as/hc08/m08pst.c,
11300 * src/SDCCglue.c: sdccopt works for the hc08 port now
11302 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11304 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11306 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11308 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11310 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11312 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11316 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11317 comments from the peephole optimizer replacement rules
11318 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11320 * src/SDCCcse.c (updateSpillLocation),
11321 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11323 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11324 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11325 objects far pointers
11327 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11329 * src/SDCCsymt.h: a missing part of my last change
11330 * src/pic/ralloc.c (regTypeNum),
11331 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11333 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11336 * src/SDCCicode.c (aggrToPtrDclType),
11337 * src/SDCCptropt.h,
11338 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11339 ptrPseudoSymConvert),
11340 * src/pic/ralloc.c (regTypeNum),
11341 * src/pic16/ralloc.c (regTypeNum),
11342 * src/hc08/ralloc.c (regTypeNum),
11343 * src/ds390/ralloc.c (regTypeNum),
11344 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11345 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11347 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11349 * link/z80/lkmain.c (afile),
11350 * as/hc08/lkmain.c (afile),
11351 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11352 prevent a pointer problem when a filename has no directory and
11353 no extension specified.
11355 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11357 * link/z80/lkmain.c (afile): allow periods in directory names
11358 * link/z80/lkmain.c (afile),
11359 * as/mcs51/lkmain.c (afile),
11360 * as/hc08/lkmain.c (afile): allow linker script file to have an
11361 extension other than ".lnk"
11362 * link/z80/lklex.c (getfid),
11363 * link/z80/lkmain.c (parse),
11364 * as/mcs51/lklex.c (getfid),
11365 * as/mcs51/lkmain.c (parse),
11366 * as/hc08/lklex.c (getfid),
11367 * as/hc08/lkmain.c (parse): Support comments in the linker script
11368 file on lines by themselves and after filenames
11370 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11372 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11374 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11376 * src/z80/peeph-z80.def: removed some peephole rules that don't
11377 work with multibyte arithmetic (fixed bug #937126)
11378 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11379 to registers and not global variables
11380 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11381 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11382 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11383 checking for assignments not internally generated (fixed bug #931895)
11384 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11385 structure member (fixed bug #930072)
11387 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11389 * src/SDCCmain.c (linkEdit),
11390 * src/hc08/main.c (_hc08_parseOptions),
11391 * as/hc08/Makefile.in,
11392 * as/hc08/aslink.h,
11394 * as/hc08/m08pst.c,
11395 * as/hc08/lkrloc.c (relr, rele),
11396 * as/hc08/lkarea.c (lnkarea)
11397 * as/hc08/lkmain.c (afile, parse),
11398 * as/hc08/lkelf.c: support for ELF output
11399 * as/hc08/lks19.c (s19),
11400 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11402 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11404 * as/mcs51/lkihx.c: Fixed bug #899105.
11406 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11408 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11409 .dsp files from Unix to DOS.
11411 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11413 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11414 function pointers; we have been compliant for several months now.
11415 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11416 change that was accidently commented out
11417 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11418 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11421 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11423 * src/hc08/gen.c: output of all of the internal debugging information
11424 is now controlled by the D() macro; it is disabled by default
11426 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11428 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11429 harder to keep the same registers during a CAST iCode
11430 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11431 long via int can be done in a single cast, if the signedness is
11433 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11434 putchar() in tinibios.c in ds390's library
11436 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11438 * src/SDCCast.c (decorateType): fixed bug #898889,
11439 cast result of a literal complement too
11440 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11441 fixed check for bitfields
11443 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11445 * src/SDCCicode.c (geniCodeLogic): made it static,
11446 (geniCodeLogicAndOr): added in order to fix bug #905492,
11447 (ast2iCode): fixed bug #905492
11448 * support/regression/tests/bug-905492.c: added
11449 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11450 (processParms): fixed bug #927659: don't copy parms, this will clear
11452 * support/regression/tests/bug-927659.c: added
11454 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11456 * src/SDCCast.c (addCast): don't cast float to char
11457 * device/lib/libsdcc.lib: added _memmove
11459 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11461 * device/lib/large/Makefile: fixed parallel execution by
11462 replacing `make` by `$(MAKE)`
11464 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11466 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11467 offsets (fixes bug #923936)
11469 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11471 * device/lib/small/Makefile: fixed parallel execution by
11472 replacing `make` by `$(MAKE)`
11474 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11476 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11478 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11480 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11481 * src/regression/Makefile: Regression test was not running.
11483 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11485 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11486 complement if possible
11487 * src/SDCCval.c (valComplement),
11488 * src/SDCCicode.c (operandOperation): fixed complement of literal
11489 * support/regression/tests/onebyte.c (testComplement): added
11491 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11493 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11494 return an optimized tree; actually replace actParm with the new tree
11495 * src/SDCCast.h: added some parantheses to remove side effects
11496 * support/regression/tests/bug-920866.c
11498 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11499 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11500 Bit operands were not being handled properly in the pic14 port.
11501 (now src/regression/add.c passes again).
11503 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11505 * src/SDCC.y (labeled_statement): case and default no longer require
11506 a following statement (RFE #893037)
11508 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11510 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11511 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11512 disabled (fixes bug #916294)
11513 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11514 "mov a,acc"; patch provided by Lenny Story
11515 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11517 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11519 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11521 * src/ds390/gen.c (genFunction, genEndFunction),
11522 * src/ds390/ralloc.c (ds390_assignRegisters),
11523 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11524 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11525 pushed if there are parameters passed on the stack. Also, a cleaner
11526 way to decide if r0/r1 should be pushed/popped. (Together they fix
11529 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11532 * device/lib/mcs51/crtpagesfr.asm,
11533 * device/lib/mcs51/crtxinit.asm,
11534 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11535 to avoid confusion with Si Lab's SFRPAGE register.
11537 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11539 * src/SDCCglue.c (emitMaps): allow public sfr variables
11540 * src/SDCCglue.c (initialComments): include compiler build date
11541 with compiler version and put the timestamp of the generated
11542 assembly file on a serperate line to be less confusing.
11543 * src/port.h: added genInitStartup hook
11545 * src/ds390/main.c,
11548 * src/pic16/main.c,
11550 * src/z80/main.c: genInitStartup initialize as NULL (default to
11551 historical behaviour)
11552 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11553 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11554 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11555 library instead of hard coding it into the compiler.
11556 * support/regression/ports/mcs51-stack-auto/spec.mk,
11557 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11558 * device/lib/mcs51/Makefile,
11559 * device/lib/small/Makefile,
11560 * device/lib/large/Makefile,
11561 * device/lib/mcs51/crtpagesfr.asm,
11562 * device/lib/mcs51/crtstart.asm,
11563 * device/lib/mcs51/crtxclear.asm,
11564 * device/lib/mcs51/crtxinit.asm,
11565 * device/lib/mcs51/crtclear.asm,
11566 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11567 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11568 and into user configurable files.
11569 * device/lib/clean.mk: clean mcs51 directory too
11570 * support/regression/tests/longlit.c: added static to T1 declaration
11571 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11572 accesses in the initialization code
11574 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11576 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11577 OSCTRIMVAL as noted in bug #916008
11579 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11581 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11582 in loops with multiple exits (reported as incorrect registers
11583 used by Martin Helmling in Sdcc-user list)
11585 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11587 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11588 made ds390 register extensions look less like error messages
11590 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11592 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11593 reported by Adam Wozniak in Sdcc-user list
11595 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11597 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11598 arithmetic optimizations, added debug output
11600 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11602 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11603 * sdcc.spec: updated and split sdcc into 3 rpms
11604 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11605 needed for literals of LEFT_OP and '+'
11606 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11607 introduced RESULT_TYPE_NOPROM
11608 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11610 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11611 limited promotion to int only for '*'
11612 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11614 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11616 * src/pic16/gen.c (genSkip),
11617 (genc16bit2lit), (gencjneshort): commented out
11618 (is_LitOp): new helper function, checks operand type
11619 (genCmpEq): rewritten
11621 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11623 * support/regression/tests/bug-908454.c: added
11625 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11627 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11628 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11629 (geniCodeCast): cosmetic, don't preserve bit storage class
11630 (geniCodeLeftShift): added promotion
11631 (geniCodeLogic): fixed regression
11632 * src/SDCCsymt.c (computeTypeOr): accept bits too
11633 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11635 2004-03-07 Borut Razem <borut.razem AT siol.net>
11637 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11639 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11641 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11642 version of pic16_genPackRegisters which does not check if ic is a
11644 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11645 function cause string1.c regression test fails
11647 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11649 * sim/ucsim/configure.in,
11650 * sim/ucsim/configure,
11651 * sim/ucsim/doc/Makefile.in: use docdir
11652 * src/SDCC.y: fixed sbit atrributes
11653 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11654 * src/SDCCast.c (decorateType): |^& need special promotion handling
11656 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11657 * src/SDCCsymt.h (computeType),
11658 * src/SDCCicode.c: computeType() needs op
11659 * src/SDCCsymt.c (checkTypeSanity),
11660 * doc/sddman.lyx: "plain" bitfields are unsigned
11661 * src/SDCCsymt.c (computeTypeOr): added
11662 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11664 * src/SDCCval.c (val*): computeType() needs op
11665 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11666 * support/regression/tests/onebyte.c: added tests for |^&
11668 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11670 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11671 for writing icode into asm output.
11673 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11675 * src/pic16/device.c: added some debug lines enabled
11676 with macro DEBUG_CHECK,
11677 * src/pic16/genarith.c: more debug in genPlus,
11678 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11679 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11680 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11681 * (aopForSym): onStack symbols are re-placed in data memspace,
11682 and onStack flag is cleared,
11683 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11684 copy temporary pcodeop,
11685 * (genPcall): added warning for not updating PCLATU,
11686 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11687 always true for pic16 port,
11688 * (genMultOneWord): NEW, supports integer multiplication,
11689 * (genMult): modified to call genMultOneWord,
11690 * (ifxForOp): added warning when return NULL,
11691 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11692 flag is set before call to operandFromSymbol for implicit
11694 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11695 options.intlong_rent are set by default,
11696 * (_hasNativeMulFor): modified to allow port generation of integer
11698 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11699 set regtype to REG_SFR for all registers, restricting seting the
11700 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11702 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11704 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11705 more than 500 times in the regression tests
11707 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11709 * support/Util/SDCCerr.h,
11710 * support/Util/SDCCerr.c,
11711 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11713 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11714 for symbol conflicts.
11715 * support/valdiags/tests/enum.c,
11716 * support/valdiags/tests/tentdecl.c,
11717 * support/valdiags/tests/struct.c: expect possible error messages
11718 referring to original symbol definitions.
11719 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11721 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11723 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11725 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11727 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11729 * src/pic16/ralloc.c (newReg): fixed bug #908929
11731 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11733 * src/ds390/gen.c: added missing #include "main.h"
11735 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11737 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11738 checking if symbol is already in set,
11739 * src/pic16/device.h: prototype for checkAddSym,
11740 * src/pic16/gen.c: (_G): added entry interruptvector,
11741 * (assignResultValue): removed some commented out lines,
11742 * (genFunction): check for ISR via sym->type, absolute section for
11743 interrupt code is created via a new pBlock, the goto instruction is
11744 placed now correctly at the interrupt vector position, changed all
11745 references from ivec to _G.interruptvector,
11746 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11747 is the interrupt is a high priority one, same for return from ISR,
11748 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11749 externs to calls of checkAddSym,
11750 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11751 pic16_pcode_verbose flag is set,
11752 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11753 * src/pic16/pcoderegs.c: message about how many registers are saved
11754 will only be emitted if pic16_pcode_verbose flag is set,
11756 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11758 * src/ds390/ralloc.h,
11759 * src/ds390/ralloc.c (ds390_regWithIdx),
11760 * src/ds390/gen.c (emitcode),
11761 * src/ds390/main.h,
11762 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11763 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11764 ds390operandCompare, getRegsRead, getRegsWritten,
11765 initializeAsmLineNode): customized instruction size calculation for
11766 ds390, started basis for some register optimizations
11767 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11768 corresponding assembly output
11769 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11770 missing push/pop of r0/r1. Optimized push/pops
11772 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11774 * src/mcs51/main.c (instructionSize): fixed ACALL size
11775 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11777 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11779 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11780 the sorting of rlist with NULL elements
11781 * (print_idataType, print_idata): NEW to create idata sections
11782 * src/pic16/device.h: idataSymSet new variable
11783 * src/pic16/gen.c (genFunction): fixed some bugs in string
11784 comparing, improved the absolute section creation for ISRs,
11785 added FSR0L/FSR0H in registers that are saved in an ISR,
11786 * (genInline): fixed the processing of inline snippets,
11787 now they undergo no process by the peephole optimizer
11788 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11789 are placed in idataSymSet,
11790 * (pic16emitStaticSeg): extern symbols are added in externs,
11791 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11792 switching when aboslute variables are placed in access bank memory
11793 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11794 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11795 commented out with #if,
11796 * (pic16_packRegisters): reintroduce the check for CAST because some
11797 symbols are not correctly handled,
11798 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11799 pCodeInstruction instead of pCode,
11800 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11801 pCodeAsmDir definition,
11802 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11803 directive, then the argument directive is emitted without the leading
11804 tab, hack for inline labels which must be in the first column,
11805 * (compareLabel,pic16_findNextInstruction),
11806 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11807 * (insertBankSwitch): modified for the new pCodeAsmDir,
11809 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11810 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11812 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11814 * (pushSide): commented out with #if,
11815 * (assignResultValue): fixed some typos in saving
11817 * (genPcall): FIXED and sync'ed with genCall,
11818 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11819 * (genNearPointerGet): fixed to handle some more cases,
11820 implementation scheme via table reads,
11821 * (genConstPointerGet): modified to access code memory correct,
11822 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11823 and improved to handle some cases
11824 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11825 instead of "RETLW" for init data
11826 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11827 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11828 variables are placed in access bank memory (<0x80 and >=0xf80),
11829 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11830 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11831 TBLWT_POSTDEC,TBLWT_PREINC
11832 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11833 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11835 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11836 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11837 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11838 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11840 2004-02-29 Borut Razem <borut.razem AT siol.net>
11842 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11843 support/Util/findme.h, support/Util/system.h: enhance binary relative
11844 search for lib and include by using findProgramPath()
11846 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11849 * src/SDCCpeeph.c (pcDistance),
11851 * src/mcs51/ralloc.h,
11852 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11853 * src/mcs51/main.h,
11854 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11855 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11856 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11857 size calculation port specific, started basis for some register
11859 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11860 missing push/pop of r0/r1. Optimized push/pops
11861 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11862 * device/lib/_modsint.c (_modsint),
11863 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11864 and stack version so regression tests pass
11866 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11868 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11869 * src/SDCCast.c (decorateType): catch another small optimization
11871 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11872 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11873 modified to finally use computeType() all over SDCC,
11874 see Feature Request #877103
11875 * src/SDCCval.h: cosmetic
11876 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11877 valCompare(); regression tested in muldiv.c
11878 * support/regression/tests/muldiv.c (testMod): mod sign follows
11881 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11883 * src/SDCCast.c (decorateType): fixed bug #902362
11884 * doc/INSTALL.txt: fixed install instructions for win32
11886 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11888 * device/include/Makefile.in (install): fixed by replacing spaces
11891 * doc/INSTALL.txt: updated for release
11892 * doc/sdccman.lyx: added warning for --xstack being buggy
11894 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11896 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11897 to eliminate build warnings.
11898 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11900 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11901 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11903 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11904 removed -penable-stack, added comment for stack pragma, added
11905 warning for not initializing the stack/frame registers, removed
11906 comment at interrupts section
11908 Stack is made permanent, there is no ability to disable stack usage.
11909 * src/pic16/device.h,
11910 * src/pic16/device.c: removed all references to USE_STACK macro,
11911 * src/pic16/device.c (pic16_dump_section): when no elements in
11912 rlist, free rlist before return,
11913 * (pic16_dump_int_registers): NEW, internal registers are a new set
11914 of general purpose registers reused by each function,
11915 * (checkAddReg): returns 1 if registers is added to set,
11916 * (pic16_groupRegistersInSection): when a registers is of type
11917 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11918 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11919 SRCASECMP macro is moved here from device.c
11920 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11921 PO_PCLATU, PO_PRODL, PO_PRODH,
11922 * (pic16_pCodeOpType, genMinus,
11923 changed compares to "a" register, with AOP_ACC,
11924 * (pic16_genPlus): fixed some bugs and indented properly,
11925 * (pic16_addSign): changed size to size+offset in the MOVWF
11927 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11928 multiply 8-bit operand by literal, result is 8-bit,
11929 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11930 multiply 2 8-bit operand, result is 8-bit,
11931 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11933 * src/pic16/gen.c: changed accUse to contain WREG only,
11934 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11935 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11936 true, do not use immediate addressing any more unless sym is a
11937 pointer in codespace,
11938 * (aopForRemat): do not use immediate addressing when symbol not in
11939 codespace and when symbol's address is requested,
11940 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11942 * (aopGet): added case for AOP_ACC and don't return "accumulator
11943 bug" but WREG instead,
11944 * (popGetTempReg): pushes contents of temporary register in stack,
11945 * (popReleaseTempReg): pops contents of temporary register from
11946 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11947 * (pic16_popGet): separated case AOP_ACC to return register WREG
11948 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11949 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11950 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11951 the use of immediate pointers to certain cases only.
11953 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11954 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11955 * (assignResultValue, genCall, genRet): modified to use the new
11956 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11957 genPcall is still broken,
11958 * (genFunction): added code to create 'A' type pBlocks when
11959 interrupt functions are generated, code not extensively tested yet,
11960 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11961 * (genEndFunction): modified so ISRs pop stored registers from stack,
11962 * (genMultOneByte): cleanup,
11963 * (AccRsh): added flag andmask, to and result with appropriate mask,
11964 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11965 * (genDataPointerGet): fixed and reenabled its use,
11966 * (genNearDataPointerGet): bugs fixed,
11967 * (genDataPointerSet): bugs fixed,
11968 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11969 pic16_DumpSymbol, pic16_DumpOp,
11970 * src/pic16/genutils.h: function prototypes for the above functions,
11971 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11973 * (pic16emitRegularMap): many many many improvements, but needs a
11975 * src/pic16/main.c: enable_stack in pic16_options is removed,
11976 * (_pic16_parseOptions): removed command line options -penable-stack,
11977 * (_process_pragma): emit stack symbol only when stack pragma is
11979 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11980 redirected to FSR0L/FSR0H pair,
11981 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11982 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11983 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11985 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11986 * (dumpPicOptype): NEW,
11987 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11988 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11989 with movff instruction,
11990 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11991 added pic16_int_regs, some packRegsFor* functions are commented out,
11992 because produce errors,
11993 * src/pic16/NOTES: minor modifications
11995 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11997 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11998 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12000 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12001 * as/mcs51/lkaomf51.c: fixed bug #895763
12003 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12005 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12007 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12009 * doc/sdccman.lyx: added details about the HC08 storage classes and
12010 interrupts, fixed the register usage info for z80 & gbz80
12012 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12014 * doc/sdccman.lyx: added more pic16 port documentation
12015 * device/include/pic16/: added header pic18fregs.h
12017 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12019 * doc/sdccman.lyx: added Vangelis' contribution
12021 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12023 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12024 extend to the next CALL or PCALL, not just to the next CALL.
12026 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12028 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12030 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12032 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12033 bug #895752 and a better fix for bug #716790
12035 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12037 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12039 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12041 * doc/sdccman.lyx: minor changes, minor changed
12043 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12045 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12046 which can't handle SDCC_NEWONEBYTEOPS,
12047 (geniCodeMultiply): removed conversion from mult to shift for pic14
12050 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12053 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12054 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12055 thus fixing bug #895406
12057 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12059 * device/lib/_modsint.c,
12060 * device/lib/_modslong.c: sign follows divisor only
12061 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12062 signs or signedness can be ignored
12063 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12064 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12065 added optimization for IFX,
12066 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12068 reenabled optimization for IFX, which was removed on 2004-01-11
12069 * src/SDCCast.h: added return type IFX
12070 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12071 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12072 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12073 SDCC_OLDONEBYTEOPS selects the old behaviour
12074 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12075 changed again and commented promotion rule
12076 * src/SDCCval.c (valDiv): promotion no longer necessary
12077 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12078 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12080 * support/regression/tests/onebyte.c: added
12082 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12084 * gen.c (genInline): reverted to old code for assemnling inline
12085 code because of bug reported James Chadd
12087 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12089 * ralloc.h: missing declarations from previous patch,
12090 seems that patch for ralloc.h was never applied, fixed
12092 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12093 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12097 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12098 indirect addressing. Marked FSR0 as deprecated
12099 * gen.c (pointerCode): commented out, not needed now
12100 (pic16_popGet2p): new MOVFF helper function
12101 (genGenPointerGet),
12102 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12103 (shiftRLong): removed duplicate debugging info
12105 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12107 * src/ds390/gen.c (genNearPointerGet),
12108 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12109 optimization with bits, but not bitfields.
12110 * src/ds390/ralloc.c (packRegisters),
12111 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12113 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12115 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12117 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12120 * src/SDCCicode.c (operandFromSymbol),
12121 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12122 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12123 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12124 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12125 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12126 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12128 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12129 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12130 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12131 * src/SDCCsymt.c (newSymbol),
12132 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12135 * src/SDCCval.c (newiList): fixed bug #885705
12137 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12139 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12140 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12142 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12144 * device/include/c8051f120.h,
12145 * device/include/c8051f300.h,
12146 * device/include/c8051f310.h: added/updated header files for Silicon
12147 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12148 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12149 in new section Submitting patches
12151 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12153 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12154 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12155 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12157 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12158 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12159 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12161 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12162 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12163 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12165 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12166 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12167 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12168 genGenPointerSet): fixed bug #892400
12169 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12170 to eliminate build warnings.
12171 * src/SDCCast.c (processParms),
12172 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12174 * support/valdiag/valdiag.py: added GCC to the list of defines active
12175 when compiling with gcc
12177 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12179 * support/Util/SDCCerr.h,
12180 * support/Util/SDCCerr.c,
12181 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12182 with an incomplete type (fixed bug #883734)
12183 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12185 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12187 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12189 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12191 * src/SDCCast.c (decorateType),
12192 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12193 function pointer implementation
12194 * support/regression/tests/funptrs.c: added tests to verify both forms
12195 of function pointers work correctly. Added tests to verify parameters
12196 are passed in the correct order.
12198 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12200 * device.c (regCompare): registers are sorted by ascending
12201 address and increasing size,
12202 * main.c (_pic16_finaliseOptions): removed the declaration
12203 of compiler macro MCU. Now a macro of the format pic18fxxxx
12204 will be defined from the command line
12206 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12207 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12209 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12210 PCOP_RLCF was overwritten!
12211 * gen.c (genSkip): commented out calls to pic16_emitcode,
12212 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12214 * (genRRC): added debugging info,
12215 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12216 overwritten while shifting,
12217 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12218 overwritten while shifting,
12221 * (shiftLLeftOrResult),
12222 * (shiftRLeftOrResult),
12224 * (shiftLLong): Implemented with pic16_emitpcode
12225 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12226 * (genLeftShift): Fixed bug, operand for shift by variable always
12227 was "and"ed with 0x0f,
12228 * (genLeftShiftLiteral),
12230 * (genRightShiftLiteral): added debugging info,
12231 * (genrshFour): added comment,
12232 * (genRightShift): determined signedness from operand "left"
12233 instead of "result"
12235 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12237 * src/SDCCicode.c (geniCodeParms),
12238 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12239 function pointers, fixed function pointer bugs #861242 and #861896
12241 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12243 * device/include/c8051f000.h,
12244 * device/include/c8051f120.h,
12245 * device/include/c8051f300.h: added header files for Silicon
12246 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12248 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12250 * src/SDCCast.c (processParams): added new type flow and restructured
12251 (gatherAutoInit): added new type flow
12252 (addCast): cosmetic changes
12253 (getLeftResultType): added new type flow for array indices, patch
12254 provided by Stas, see FR #877103
12255 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12256 array index patch by Stas
12257 * src/SDCCast.h: added prototype getResultTypeFromType()
12259 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12260 * src/pic/glue.c (pic14emitStaticSeg),
12261 * src/pic16/glue.c (pic16emitStaticSeg),
12262 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12263 for initialization of symbols
12264 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12265 * support/Util/SDCCerr.h:
12266 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12267 * .version: bumped version number to 2.3.8
12268 * device/include/Makefile.in (install),
12269 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12272 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12274 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12275 Slade Rich fixed an optimization bug
12276 * src/pic/pcodepeep.c,
12277 * src/pic/pcoderegs.c
12278 * doc/Makefile (install): added test for directory
12280 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12282 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12283 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12284 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12285 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12286 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12287 * as/mcs51/asexpr.c (term),
12288 * as/hc08/asexpr.c (term): fixed bug #887146
12290 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12292 * src/z80/gen.c (genMult): handle single byte result product
12293 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12294 DUMMY_READ_VOLATILE (fixed bug #886367)
12296 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12298 * support/regression/tests/libmullong.c: fixed logic, on little endian
12299 hosts we ended without a mullong_wrapper()
12301 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12303 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12304 virus/worm forged address usage.
12306 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12308 Fixed promotion, it should be done on AST level:
12309 * src/SDCCast.c (addCast): added promotion to int
12310 (decorateType): updated call to upCast()
12311 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12312 usualUnaryConversions()
12314 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12316 * support/regression/tests/literalop.c (mulWrapper): Added a
12317 wrapper to remove integer overflow warnings.
12319 * support/regression/tests/float_trans.c: Made work on host.
12321 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12324 * support/regression/generate-cases.py (main): Changed from inline
12327 * doc/Makefile (install): Changed to depth first to get rid of
12328 missing directory install warning.
12330 * as/Makefile (install-doc): Made work on Mac.
12332 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12334 * src/SDCCast.c: added an additional type flow in decorateType() of
12335 opposite direction, see feature request #860006; it's enabled at runtime
12336 by setting the environment variable SDCC_NEWTYPEFLOW
12337 * src/SDCCast.h: changed prototype of decorateType()
12338 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12339 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12340 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12341 see feature request #877103
12342 * src/SDCCval.c: updated call of decorateType()
12343 (valBitwise): fixed bug #882876
12344 (valMinus): added promotion
12345 (valLogicAndOr): result is unsigned
12346 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12347 * src/SDCCsymt.c (computeType),
12348 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12349 must not cause an unsigned operation
12350 * src/pic/glue (pic14emitRegularMap),
12351 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12353 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12355 * src/pic/pcode.c (PCodeID): commented out left over debug code
12357 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12359 * support/valdiag/tests/overflow.c: added shift tests
12360 * src/pic/device.c,
12367 * src/pic/pcodepeep.c,
12368 * src/pic/pcoderegs.c,
12369 * src/pic/ralloc.c,
12370 * src/pic/ralloc.h: applied patch from Slade Rich;
12371 added support for multiple code pages and multiple RAM banks on the
12372 PIC 14 port. The ASM files now no longer simply assume all the
12373 code / RAM are in the same page / bank. This means the linker can
12374 safely allocate code/RAM of separate ASM files to different pages/banks.
12375 * doc/sdccman.lyx: added Slade's tips
12376 * src/mcs51/peeph.def: fixed bug #880768
12378 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12380 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12381 * src/SDCCast.c (decorateType): fixed bug #880197
12383 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12385 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12388 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12389 strtof is not part of C89 and isn't included with Mac OS X.
12391 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12393 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12394 shiftL2Left2Result): fixed bug #879326
12395 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12396 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12397 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12398 address fetch for clr instruction
12399 * device/lib/hc08/_mulint.c: created optimized assembly version
12400 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12402 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12404 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12405 proposed in FR #877103
12407 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12409 * src/SDCCval.c (cheapestVal): added missing checks
12410 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12411 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12413 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12415 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12418 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12420 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12421 loaded with the linker search paths (-L arguments) and the libraries
12422 to be linked with the current source (-l arguments). Changes
12423 currently will affect only the pic16 port.
12424 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12425 include path the port specific paths and port specific libraries,
12426 * gplink command now contains the $3 argument,
12427 * src/pic16/device.h,
12428 * src/pic16/device.c,: structure PIC_device is made public and
12429 renamed to PIC16_device, the same for variable Pics which is renamed
12430 to Pics16. Updated all references to them.
12431 * src/pic16/glue.c (pic16glue): corrected bug with code
12432 initialization which bypassed the variable initializations block.
12434 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12435 COMPILE_FLAGS and added the --nostdinc option
12437 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12439 * device/include/mc68hc908jb8.h: Register defs for another member
12440 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12442 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12444 Documenting changes from previous commits.
12445 * configure.in (version 1.56),
12446 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12447 when generating output files to configure the pic16 library,
12448 but now I've commented it out, since gputils aren't installed in the
12449 SF compile farm, so library won't compile
12451 * device/lib/Makefile.in (version 1.56): initially I've added in
12452 target 'all' the prerequestive 'model-pic16' so it compiled the
12453 pic16 library, but now I've commented it out for the same reasons
12455 * added targets 'model-pic16' and 'objects-pic16' to compile the
12457 * added target 'port-specific-objects-pic16' to handle the
12458 generated libraries and copy them into the build/ directory
12459 * added target 'clean-intermediate-pic16' to clean intermediate
12460 files into pic16 directory
12461 * in target 'installdirs' added line to create directory pic16 in
12462 the installation path
12464 * device/include/Makefile.in (version 1.11): in target 'install'
12465 added lines to copy all header files to installation path,
12466 * in target 'installdirs' added line create directory for pic16
12467 headers in the installation path
12469 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12471 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12474 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12477 * device/lib/configure.in,
12478 * device/lib/configure: fixed for autoconf 2.57
12480 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12482 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12483 option so that it actually works. Made it specific to the z80, since
12484 the gbz80 doesn't have these kinds of I/O ports.
12486 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12488 * device/include/z180.h,
12489 * device/lib/_memcpy.c,
12490 * device/lib/_memmove.c,
12491 * device/lib/_mulint.c,
12492 * device/lib/ser_ir.c,
12493 * device/lib/ser_ir_cts_rts.c,
12494 * device/lib/_strcmp.c,
12495 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12496 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12497 portmode; added deprecation warning for bank= and protmode= forms.
12498 Also, guard against buffer overflow.
12499 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12501 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12503 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12504 changed interrupt vector table generation to only emit declared vectors.
12505 * device/include/Makefile.in: added missing backslash
12506 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12508 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12510 Mainly changes to support compilation of the device libraries
12511 * src/pic16/device.c: stack is allocated via symbol and not
12512 via literal number. The symbol is placed in the corresponding
12513 position of the data ram
12514 * (pic16_dump_section): relocatable and absolute uninitialized
12515 data are now emitted in sorted order to reduce section naming,
12516 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12517 weren't marked as being in the access bank,
12519 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12521 Added portion of GNU PIC Library under the directory
12522 device/include/pic16 and device/lib/pic16. These files
12523 contain the declarations of SFRs for the PIC18Fxx2 devices.
12524 The directory is initialized via configure from toplevel.
12526 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12528 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12529 the spilllocations to be compared correctly
12531 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12533 * src/SDCCast.c (decorateType): fixed bug introduced today
12535 2004-01-12 Borut Razem <borut.razem AT siol.net>
12537 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12538 doc/sdccman.lyx: upper case pragmas are deprecated
12540 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12542 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12543 in simpler and even better code
12545 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12547 * src/SDCCicode.c (operandOperation): fixed bug #874819
12548 * src/SDCCast.c (decorateType): fixed
12549 char foo (unsigned long ul) { return ul > 0; }
12551 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12553 * doc/sdccman.lyx: Moved and added some sections, small changes
12554 all over. Telling LaTeX to be less strict with word spacing
12555 to better keep the right margin. Changed some notes about
12556 maintainance of the ports in section 3.2.1 - is it OK like this?
12558 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12560 SDCC source changes:
12561 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12562 convilong): modified to inform the pic16 port that builtin functions
12565 PIC16 PORT specific changes:
12566 * src/pic16/device.c pic16_dump_equates() added,
12567 processor registers declared internally by the port are emitted in
12568 the translation as equates,
12569 * src/pic16/gen.c: inline code is passed unprocessed to the
12571 * (pic16_popGetLit2): fnuction modified to take second operand as
12572 pCodeOp pointer and not as literal,
12573 * (popRegFromIdx): prefixed with pic16_,
12574 * (pic16_popCombine2): modified to receive already allocated pCode
12576 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12577 * (genFunction): initializes local stack frame and pushes on stack
12578 all the registers used by this function,
12579 * (genEndFunction): restores all registers from stack and restores
12581 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12583 * (pic16glue): changed the program startup sequence,
12584 * added new dbName code 'A' for functions placed in absolute section
12585 * src/pic16/main.c: added function attribute _naked,
12586 * added pragma 'code' to place a fnuction at an absolute address,
12587 * added command line arguments --debug-ralloc and --pcode-verbose,
12588 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12589 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12590 * (pic16_newpCodeOpLit2): modified to take the second operand as
12592 * (pic16_printpBlock): modified to emit each function in a separate
12594 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12595 UPPER for immediate operands,
12596 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12598 * src/pic16/peeph.def: all peepholes with movff are commented out,
12599 because there is a problem in the pcode peep optimizer,
12600 * src/pic16/ralloc.c: the register allocator can now reuse local
12601 function symbols for another function. This saves register usage.
12602 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12604 Added file src/pic16/NOTES with information about program writing on
12605 the current port version.
12607 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12609 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12610 and peephole 252 (array access)
12612 2004-01-09 Borut Razem <borut.razem AT siol.net>
12614 * src/SDCCmain.c : fixed #872250: -l command line defined library
12615 files are scanned before standard library files
12617 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12619 * src/SDCCast.c (decorateType): fixed bug #874046
12621 2004-01-09 Borut Razem <borut.razem AT siol.net>
12623 * support/scripts/sdcc.nsi: remove previous installation
12625 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12627 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12628 bytes for last interrupt vector (mcs51)
12629 * sdcc.spec: fixed typo
12631 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12633 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12634 gen51Code): more efficient parameter receive for --model-large
12637 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12639 * src/ds390/main.c,
12640 * src/z80/main.c: added missed needLinkerScript flags (more than
12641 one port structure defined in these file)
12642 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12645 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12647 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12648 * src/port.h: added flag needLinkerScript in port->linker
12649 structure to inform whether to create a .lnk file or not,
12651 * src/ds390/main.c,
12653 * src/mcs51/main.c,
12655 * src/pic16/main.c,
12657 * src/z80/main.c: changed appropriately to configure
12658 needLinkerScript flag
12660 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12661 * src/pic/glue.c: added variable udata_section_name to
12662 override default uninitialized data segment definition for
12663 devices only with SHAREBANK memory (reported from Erik Epetrich)
12664 * (pic14emitOverlay): modified to emit a commented overlay segment
12665 directive when no overlay data exist
12666 * (picglue): modified to emit uninitialized data segment
12667 according to udata_section_name
12668 * src/pic/main.c (_pic14_parseOptions): added command line
12669 options --udata-section-name=[name] to override default
12670 udata definition name
12671 * modified _linkCmd and _asmCmd to include compiler passed
12672 arguments via -W option
12673 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12674 object file from '.rel' to '.o' in port->linker structure,
12675 changed size of fptr from 2 to 3 in port structure
12677 2004-01-07 Borut Razem <borut.razem AT siol.net>
12679 * support/scripts/sdcc.nsi: update PATH
12680 * support/scripts/sdcc.ico: craeted
12682 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12684 * device/include/Makefile.in: fix install
12685 * doc/Makefile: fix install
12687 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12689 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12691 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12692 how the function variable allocation summary is displayed; also
12693 include information about variables allocated to the overlay
12696 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12698 * as/mcs51/lkmain.c: Help about -Y option
12699 * as/mcs51/lkarea.c: Fixed gcc warnings
12701 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12703 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12705 * support/valdiag/tests/overflow.c: added
12706 * src/SDCCast.c (decorateType),
12707 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12708 LEFT_OP (left shift)
12710 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12712 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12713 (default behaviour).
12715 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12717 A python script to validate compiler diagnostic messages. It can be
12718 used to verify that sdcc complains about bad c source code and
12719 gives a good location of the error.
12720 * support/valdiag/Makefile,
12721 * support/valdiag/valdiag.py,
12722 * support/valdiag/tests/*
12724 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12726 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12727 * src/SDCCsymt.c (newEnumType),
12729 * support/Util/SDCCerr.c,
12730 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12732 * support/regression/tests/enum.c: added test for enum values that
12733 require at least 2 bytes of storage.
12735 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12737 * src/common.h: added ifndef/define/endif macros
12738 around the header file.
12739 Bug reported from Jesus Calvino-Fraga
12741 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12743 * sdcc.spec: updated
12744 * device/include/Makefile.in: don't install CVS directories
12745 * device/lib/Makefile.in: added removal of CVS directories after install
12746 * doc/Makefile: fixed install, added local_icons
12747 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12748 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12749 * src/ds390/gen.c (genRightShift): fixed bug #870788
12750 * src/SDCCast.c (decorateType): fixed bug #870781
12752 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12754 PIC16 port related changes:
12755 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12756 added variable stackPos,
12758 * gen.c: genCall, assignResultValue: added support for
12759 pushing/retrieving function parameters to/from stack,
12760 genFunction,genEndFunction: setup stack frame for the
12761 generated function,
12762 genAddrOf: will be changed according to bug 863624
12764 * added files genutils.c and genutils.h which contain gen*
12765 debugged and optimised functions extracted from gen.c
12767 * glue.c: added variable 'externs' which holds extern symbols,
12768 pic16emitRegularMap: is modified to properly handle relocatable
12769 symbols under the new scheme,
12770 pic16createInterruptVect: is modified
12771 pic16printPublics: is modified to emit 'global' assembler directives,
12772 added pic16_printExterns to print extern symbols,
12773 pic16glue: initializes stack/frame pointer in the beginning of
12774 the assembly output. Temporary hack, will be corrected later,
12775 because gplink yet does not support stack and SDCC does not
12776 yet support a type of crt0.o object to create the final binary.
12778 * Removed many lines that contain 8051 legacy code.
12779 * The code is finally placed under a 'code' directive.
12780 * Added port specific options.
12782 * _process_pragma: simplified since now we do not need *special*
12783 include file to define SFR registers. But a separate header
12784 will be needed. This will be developed later.
12785 * _pic16_parseOptions: added, parses port specific options:
12786 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12787 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12788 --preplace-udata-with=
12790 * _pic16_setDefaultOptions: modified to initialize section names,
12791 but hack is temporarly out of order since it needs improvement.
12792 * _pic16_genAssemblerPreamble: configuration words are emitted by
12793 their address instead of their name. This part is incomplete and
12794 supports only the 18Fxx2 devices. Other devices will emit an error
12795 during assembly since they do not contain the same set of config
12797 * _pic16_genIVT: is modified,
12799 * pcode.c: added definitions for some hardware registers that are needed
12801 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12802 All PCI entries are updated. Now LFSR is supported.
12803 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12804 * added pic16_newpCodeOpLit2 to support instructions with
12805 two literal arguments
12806 * pic16_pCode2str: corrected code that emits assembler instructions
12807 with two literal operands and those that have an access bit modifier
12808 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12809 this fixes a bug which caused some labels to be lost, when an
12810 assembler directive was added, i.e. banksel,
12811 * pic16_FixRegisterBanking: improved logic that causes the insertion
12813 * InlineFunction: functions that are called once, are not any more
12814 inlined. This can be a port option in the future,
12816 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12818 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12819 hold the corresponding uninitialized symbols,
12820 * pic16_allocProcessorRegister: registers have explicit marked the
12822 * pic16_allocInternalRegister: registers are explicit marked as
12824 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12825 processing list, so bit registers were lost,
12828 * ralloc.h: added field 'accessBank' and original symbol operand
12829 in register definition,
12830 * removed the field isMapped from register definition,
12832 ** Several functions have been removed from various sources:
12833 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12834 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12835 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12836 pic16_assignRelocatableRegisters
12838 ** others have been introduced:
12839 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12840 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12842 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12844 * support/scripts/inc2h.pl: changed definition of BIT_AT
12845 to emit 'sbit at' instead of 'bit at'. This was a request.
12847 PIC16 port related preliminary changes:
12848 * gen.c: prefixed function popRegFromString with
12849 pic16_ and all references to it corrected
12850 * pcode.c: all pic16_pc_* hardware registers prefixed
12851 with underscore (_),
12852 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12853 * ralloc.c: newReg(): when register is REG_SFR then
12854 set address to rIdx,
12855 pic16_allocProcessorRegister(): marks register wasUsed=0
12856 pic16_writeUsedRegs(): added a call to assign processor
12857 registers via pic16_assignFixedRegisters
12859 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12861 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12862 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12863 variables in unused register banks. Also the SSEG is placed
12864 wherever there is enough space for it, and IDATA can be anywhere
12865 in internal RAM. For now compile using -Wl-Y[stack_size].
12866 The mem file is different for this option as well, since it
12867 makes no sense of talking about DSEG lenght.
12869 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12871 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12872 in certain cases, e.g. when ROM assignment, patch provided
12873 from Albert den Haan.
12875 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12877 Many signedness and type propagation fixes:
12878 * src/SDCCicode.c: made geniCodeCast() static
12879 replaced SPEC_ by IS_ (cosmetic)
12880 (operandOperation): fixed div and mod operation
12881 (usualBinaryConversions): added support for promotion of char
12882 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12883 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12884 (geniCodeAdd): an array index will stay unsigned, even if promoted
12886 (geniCodeArray): ditto
12887 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12888 * src/SDCCsymt.c (computeType): added more support for char;
12889 promotion of char is selectable by promoteCharToInt, fixed signedness
12891 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12892 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12893 * src/SDCCval (val*): replaced signedness calculation by
12895 rearranged if-branches (cosmetic)
12896 (valShift): added warning W_SHIFT_CHANGED
12897 (valCompare): fixed problem with different types
12898 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12899 * support/regression/tests/literalop.c: added many cases
12900 * support/regression/tests/ast_constant_folding.c: changed finally to
12902 * .version: new year, new version: 2.3.7
12903 * src/SDCCmain.c (main): applied patch #866468
12904 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12905 provided by Scott Bronson
12906 * doc/sdccman.lyx: updated documentation for sdcdb
12907 updated and added chapter tips
12909 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12911 * src/SDCCsymt.h: missing from yesterday's commits
12913 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12915 * src/SDCC.y (struct_or_union_specifier),
12916 * support/Util/SDCCerr.c,
12917 * support/Util/SDCCerr.h: verify that struct & union tags are used
12920 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12922 * src/SDCCglobl.h: missing from yesterday's commits
12924 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12926 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12927 sft_attributes, struct_declaration, parameter_declaration,
12928 type_name, start_block, declaration_list),
12929 * src/SDCC.lex (check_type): support redefinition of typedef names
12931 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12933 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12934 aligned xdata arrays. Erik helped me with the if clause.
12936 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12938 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12941 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12944 * src/SDCCast.c (newAst_),
12946 * src/SDCCicode.c (ast2iCode, newiCode),
12948 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12949 expr, statement, expression_statement, selection_statement,
12950 iteration_statement, expr_opt, jump_statement): foundation for tracking
12952 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12955 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12957 * support/Util/SDCCerr.c,
12959 * src/SDCCast.c (createCase, createDefault, decorateType),
12960 * src/SDCClabel.c (labelUnreach),
12961 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12963 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12964 (with thanks to Stas Sergeev)
12965 * device/include/time.h,
12966 * device/lib/time.c (CheckTime): suppress unreachable code warning
12968 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12970 * src/SDCCast.c (createIvalCharPtr),
12971 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12973 * support/regression/tests/nullstring.c: tests for these two bugs
12975 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12977 * support/Util/SDCCerr.h,
12978 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12979 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12980 about storage class and 'at' used inside struct or union
12981 * src/SDCCBBlock.c (iCodeFromeBBlock),
12982 * src/SDCCcse.c (ifxOptimize),
12983 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12984 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12985 printIval, emitStaticSeg, emitOverlay),
12986 * src/SDCClabel.c (deleteIfx),
12987 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12988 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12989 gatherAutoInit, processParms),
12990 * support/Util/SDCCerr.h,
12991 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12992 reporting for post-parse errors.
12994 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12996 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12997 implicit casts via union; they don't work on big endian systems
12998 (possible fix for bug #861138)
13000 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13002 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13003 * src/mcs51/main.c: fixed the fix for bug #737001
13005 2003-12-15 Borut Razem <borut.razem AT siol.net>
13007 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13009 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13011 * support/makebin/makebin.c: put output in binary mode
13013 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13015 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13016 xdata and data memory on startup. Set the environment variable
13017 SDCC_NOGENRAMCLEAR to disable this.
13018 * src/mcs51/peephole.def,
13019 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13020 (allows non-interrupt and interrupt code to safely compete for a resource
13021 without the non-interrupt code having to disable interrupts)
13023 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13025 * src/SDCCicode.c (geniCodeAdd),
13026 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13027 with valFromType if type might be a pointer and host is big endian).
13028 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13029 types, not just integer types.
13030 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13031 multiply defined with mismatching "at" address.
13033 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13035 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13036 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13037 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13038 with embedded nulls (fixed bug #753752)
13040 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13042 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13043 Apparently this did not see much testing (endless loop)
13045 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13047 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13049 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13051 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13052 gracefully handle NULL memmap pointers
13054 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13056 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13057 instead of deleting the iCode when an operand is volatile
13058 * src/z80/gen.c (genDummyRead),
13059 * src/mcs51/gen.c (genDummyRead),
13060 * src/ds390/gen.c (genDummyRead),
13061 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13063 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13064 * src/SDCC.y: fixed bug #850420
13066 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13068 Applied z80 i/o port patch from Peter Townson and fixed some operators
13069 to better handle operands in A register.
13070 * device/include/z180.h
13076 * src/z80/peeph-z80.def
13077 * src/z80/peeph.def
13080 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13082 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13084 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13086 * device/lib/hc08/_mullong.c: Removed extra #endif
13088 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13090 * sim/ucsim/hc08.src/inst.cc,
13091 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13092 carries from x to h
13093 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13094 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13095 * device/include/stdarg.h: fixed varargs for hc08
13096 * device/lib/Makefile.in,
13097 * device/lib/hc08/Makefile,
13098 * device/lib/hc08/_mulint.c,
13099 * device/lib/hc08/_mullong.c: fixed some endian problems
13101 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13103 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13104 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13105 * device/lib/_gptrget.c,
13106 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13108 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13110 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13111 * src/SDCCast.c (astErrors): fixed bug #846007
13112 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13114 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13116 * src/SDCCast.c (decorateType): disabled a transformation I added in
13117 revision 1.188 (access to fields of a structure at an absolute address);
13118 it breaks with bitfields, extern declarations, and gcse analysis.
13119 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13120 could be assigned through a pointer, so don't complain.
13121 * src/SDCCast.c (astErrors),
13123 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13125 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13127 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13128 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13129 output of __config directives, since gpasm now supports them
13130 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13131 pre-processor macro, i.e. -DMCU=p18f452
13132 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13133 and modified to handle 'cast' icode similarly to '=' icode
13134 * src/pic16/device.h (typedef struct PIC_device): added field
13135 'extMIface' to indicate that chip has external memory interface
13136 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13137 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13140 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13142 * src/SDCC.y (pointer): fixed bug #846006
13143 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13144 * src/SDCCast.c (decorateType): fixed bug #846009
13145 * src/ds390/peeph.def,
13146 * src/ds390/gen.c (genAnd, genOr),
13147 * src/mcs51/peeph.def,
13148 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13150 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13152 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13159 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13163 * src/SDCCbitv.c: added function to free a bitvector
13164 * src/SDCClrange.h,
13165 * src/SDCClrange.c: added function to recompute the liveranges
13166 * src/avr/ralloc.c,
13167 * src/ds390/ralloc.c,
13168 * src/hc08/ralloc.c,
13169 * src/mcs51/ralloc.c,
13170 * src/pic/ralloc.c,
13171 * src/pic16/ralloc.c,
13172 * src/xa51/ralloc.c,
13173 * src/z80/ralloc.c: recompute the liveranges after register packing
13175 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13177 * src/SDCCloop.c (newInduction): fixed bug #845630
13179 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13181 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13182 inadvertantly left behind from my 2003-11-12 change
13184 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13186 Updated headers I neglected to commit yesterday.
13187 * src/SDCClrange.h,
13190 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13192 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13193 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13194 * src/SDCCopt.c (eBBlockFromiCode),
13195 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13196 the creation of the key hash table from the sequencing so it can be used
13197 earlier (for some GCSE bug fixes still pending)
13199 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13201 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13202 * support/regression/tests/addsub.c: testing genPlus shortcut
13204 2003-11-15 Borut Razem <borut.razem AT siol.net>
13206 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13208 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13210 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13211 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13212 ordering is immaterial.
13213 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13215 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13217 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13218 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13219 (SIGSEV) of bug #840381
13220 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13221 unlink new file before rename if new and old filenames are the same)
13223 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13225 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13226 uninitialized variables) for the mcs51. Set environment variable
13227 SDCC_GENRAMCLEAR to test.
13228 xdata initialization slightly shorter
13230 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13233 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13234 #838241 & 780691 (basicly the same bug)
13235 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13236 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13238 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13240 * src/SDCCmain.c (linkEdit): "fix" #834252
13242 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13244 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13246 * src/SDCC.y: fixed bug #819403
13248 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13250 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13251 the reentrant attribute.
13252 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13253 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13255 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13256 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13257 erroneously reduced to a literal.
13258 * src/hc08/ralloc.c (packRegisters, rematStr),
13259 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13262 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13264 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13265 * doc/sdccman.lyx: changed from 'article' to 'book'
13266 * doc/Makefile: readded test_suite_spec and cdbfileformat
13268 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13270 * device/include/stdlib.h: include malloc.h to comply with ANSI
13271 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13273 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13275 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13276 * doc/clean.mk: also remove *.out files
13277 * doc/sdccman.lyx: some additions, larger top/bottom margins
13279 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13281 * src/SDCC.y: fixed bug #837365
13282 * support/regression/tests/bitopcse.c
13283 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13284 a symbol (might be valop instead)
13285 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13286 * device/lib/clean.mk: added hc08 to the cleaning list
13288 2003-11-04 Borut Razem <borut.razem AT siol.net>
13290 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13292 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13293 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13294 malloc is declared in standard stdlib.h
13296 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13298 * device/lib/hc08/Makefile: need to clean .rel not .o files
13299 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13301 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13305 * src/mcs51/main.c,
13306 * src/ds390/main.c,
13310 * src/pic16/main.c,
13311 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13312 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13313 tests (which uses the port's oclsExpense function)
13319 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13321 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13323 * src/SDCCcse.c (ifxOptimize),
13324 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13325 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13326 deleting the IFX iCode.
13327 * src/hc08/ralloc.c: reduced unneeded slocs
13328 * src/hc08/gen.c: fixed bug in asmopToBoolean
13330 2003-11-04 Borut Razem <borut.razem AT siol.net>
13332 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13333 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13334 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13335 transferred to configure
13337 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13339 Use headers defined in the C[++] standards:
13340 * sim/ucsim/gui.src/serio.src/fileio.cc
13341 * sim/ucsim/gui.src/serio.src/frontend.cc
13342 * sim/ucsim/gui.src/serio.src/main.cc
13343 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13344 * support/Util/NewAlloc.c
13346 * as/mcs51/lklibr.c
13350 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13352 * Added MSVC projects for hc08 assembler and linker:
13353 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13354 /as/hc08/link_hc08.dsp
13356 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13358 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13360 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13362 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13364 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13366 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13368 2003-10-31 Borut Razem <borut.razem AT siol.net>
13370 * support/cpp2/cpplib.h,
13371 support/cpp2/cpplib.c,
13372 support/cpp2/cpplex.c,
13373 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13374 to switch _asm block preprocessing on / off. Default is
13375 #pragma preproc_asm +
13377 2003-10-31 Borut Razem <borut.razem AT siol.net>
13379 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13380 when outputting comment blocks (when executed with -C option) and
13381 _asm (SDCPP specific) blocks
13383 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13385 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13387 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13389 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13391 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13393 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13394 * src/SDCCast.c (decorateType): fixed bug #832664
13396 2003-10-31 Borut Razem <borut.razem AT siol.net>
13398 * support/cpp2/cpplex.c: fixed for SDCPP:
13399 comments(when executed with -C option) and _asm blocks
13400 were included even if they where in skipped #if block.
13401 Applied solution from GCC cpp 3.3.2
13403 2003-10-31 Borut Razem <borut.razem AT siol.net>
13405 * src/SDCC.lex: sdcc now understands both formats:
13406 '# <line_number> <file_name>' and
13407 '#line <line_number> <file_name>'
13408 * support/cpp2/cppmain.c: sdcpp now generates the standard
13409 '# <line_number> <file_name>' instead of former
13410 '#line <line_number> <file_name>'
13412 2003-10-30 Borut Razem <borut.razem AT siol.net>
13414 * support/cpp2/cpphash.h,
13415 * support/cpp2/cpplib.h
13416 * support/cpp2/cpplex.c,
13417 * support/cpp2/cppmain.c,
13418 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13420 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13422 Fixed a number of problems revealed by bug #827883.
13423 * src/SDCCloop.c (loopInvariants): Spill location of the
13424 result operand should be recomputed if extracted from
13425 a loop. Also, don't extract assignments of an iTemp
13427 * src/SDCCast.c (isConformingBody): loop reversal should
13428 not occur if the control variable is involved with a
13429 relational operator.
13431 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13433 * .version: bumped to 2.3.6 to reflect the big improvements
13434 made by Erik and Klaus. Thanks!
13436 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13438 Replaced the livrange code.
13439 * src/SDCClrange.c: added new LR code
13441 * src/SDCCBBlock.h: removed remainig parts from old LR code
13442 * src/ds390/ralloc.c,
13443 * src/ds390/gen.c: minor fixes to make it work with new code
13445 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13448 * as/hc08/lkrloc.c,
13450 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13451 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13452 (tweaked fix for bug #818696)
13454 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13456 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13458 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13461 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13462 * src/mcs51/gen.c (gencjneshort),
13463 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13464 more efficient (per Scott Bronson's suggestion)
13466 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13468 Extended the semantics of the critical keyword to include
13469 individual statements. See RFE #827755 and #799831
13474 * support/Util/SDCCerr.c
13475 * support/Util/SDCCerr.h
13480 2003-10-19 Borut Razem <borut.razem AT siol.net>
13482 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13484 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13486 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13488 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13489 and predecrement operand is displayed
13491 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13493 * src/SDCCval.c (valMinus): fixed bug #826041
13495 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13497 Some hc08 related updates that I missed earlier
13498 * sim/ucsim/stypes.h
13499 * support/regression/ports/hc08/spec.mk
13501 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13503 New target "hc08" for the Motorola 68hc08 family of micros
13511 * sim/ucsim/hc08.src/*
13512 * sim/ucsim/configure.in
13513 * src/ucsim/configure
13514 * sim/ucsim/packages_in.mk
13517 * device/include/mc68hc908qy.h
13518 * device/lib/hc08/*
13519 * device/lib/Makefile.in
13520 * support/regression/ports/hc08/*
13521 * support/regression/Makefile
13523 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13525 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13527 * src/ds390/gen.c (genCast): fixed bug #821957
13529 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13531 * device/lib/logf.c: "fixed" overlay bug
13532 * support/regression/ports/host/spec.mk: added m library
13533 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13534 * support/regression/tests/float_trans: added (for Eric)
13536 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13538 * src/mcs51/gen.c (genCpl): fixed bug
13539 http://sf.net/mailarchive/message.php?msg_id=6263915
13541 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13543 * src/SDCCast.c (decorateType): added extended constant folding
13544 * src/SDCCsymt.c (computeType): cleanup
13545 * src/SDCCval.c (valShift): minor optimization
13546 * support/regression/tests/ast_constant_folding.c: added
13548 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13550 * src/SDCCmain.c: removed some unintended changes
13552 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13554 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13555 * src/z80/gen.c: fixed part of bug #817589
13556 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13558 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13560 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13571 * src/ds390/ralloc.c
13573 * src/mcs51/ralloc.c
13575 * src/pic16/ralloc.c
13576 * src/xa51/ralloc.c
13578 * src/z80/gen.c: removed unused label "release:"
13580 2003-10-06 Borut Razem <borut.razem AT siol.net>
13582 * src/SDCC.lex: removed definition of unused variables
13583 save_optimize and save_options
13585 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13587 * clean.mk: removed '=' in "-maxdepth=1"
13588 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13589 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13591 2003-10-06 Borut Razem <borut.razem AT siol.net>
13593 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13594 my_unput() replaced by unput()
13596 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13598 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13599 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13600 type-punned pointer will break strict-aliasing rules"
13601 Old LR behaviour is again default; Klaus' LR can be choosen by
13602 defining the environment variable LRKLAUS
13606 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13607 * clean.mk: fixed removal of files in bin/CVS/
13608 * device/lib/clean.mk: fixed removal of directories small and large
13609 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13611 * src/SDCCval.c: removed superflous test for pedantic
13613 2003-10-05 Borut Razem <borut.razem AT siol.net>
13615 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13616 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13617 message "unmatched #pragma SAVE and #pragma RESTORE"
13619 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13621 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13622 assembly, critical functions, atomic, nojtbound)
13624 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13626 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13632 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13635 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13637 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13639 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13640 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13641 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13643 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13645 * src/z80/gen.c (genRet): fixed bug #524753
13646 * src/z80/gen.c (genCast): fixed internal error on cast from
13648 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13649 fix for bug #477835 to the z80
13650 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13651 for tracking iCodes in the peephole optimizer for z80
13653 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13655 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13656 the other part of bug #814548
13657 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13659 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13661 * src/SDCCcse.c: fixed part of bug #814548
13663 2003-09-28 Borut Razem <borut.razem AT siol.net>
13665 * src/asm.c: rewrite of printILine() to use temporary file instead
13667 * src/xa51/main.c: commented out declaration of int rewinds
13669 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13671 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13673 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13675 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13676 * src/asm.c (printILine): Fixed bug #811015
13678 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13680 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13683 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13685 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13686 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13687 to correctly handle general case of AOP_PAIRPTR
13688 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13690 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13692 * src/mcs51/ralloc.c (fillGaps),
13693 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13694 register positioning bug)
13696 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13698 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13700 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13702 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13703 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13704 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13705 (ralloc doesn't intentionally do this now, but perhaps later)
13706 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13707 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13708 register positioning bugs (Fixed bug #762602 and #795325)
13709 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13710 (Fixed bug #808779)
13711 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13712 lines that --i-code-in-asm generates
13714 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13716 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13717 trying to fclose a FILE* that was already closed.
13719 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13721 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13722 of const struct should be treated as if const themselves)
13724 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13726 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13728 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13730 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13731 Unix (/n) and DOS (/r/n) line terminations.
13733 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13735 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13738 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13740 * src/mcs51/gen.c (genFunction, genEndFunction),
13741 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13742 and restore of EA so that stack offsets to parameters are
13743 correct when using both critical and reentrant/stack-auto.
13744 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13745 size (can be triggered in error if sloc is shared between
13746 different sized objects)
13747 * device/include/float.h: fixed macros to explicitly use
13748 unsigned long where needed
13750 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13752 Feature req. 799831: added code to allow nesting of critical functions
13753 * src/mcs51/gen.c (genFunction, genEndFunction)
13754 * src/ds390/gen.c (genFunction, genEndFunction)
13756 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13758 * src/SDCCsymt.c (sclsFromPtr),
13760 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13761 support for standard C idiom of memory mapped variables; for
13762 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13763 to xdata int at 0x1234 tempvar = 1.
13764 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13765 provided by Akiya ISHIDA
13767 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13769 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13770 * src/SDCCval.c (constVal): added reduction from int to char
13771 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13772 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13773 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13775 * support/regression/tests/shifts.c: fixed
13777 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13779 * src/z80/gen.c (genXor): Fixed bug #805445
13781 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13783 Fixed bug #621531 (const & volatile confusion in the type chain).
13784 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13785 refer to the const or volatile state of the pointer itself.
13797 * src/pic16/ralloc.c
13798 * support/regression/tests/const.c
13800 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13802 When checking for duplicated modules, use absolute paths
13803 instead of relative paths. Files changed:
13808 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13810 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13812 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13814 * device/include/string.h: added size_t typedef, changed
13815 prototypes to use size_t, eliminated separate reentrant and
13816 non-reentrant declarations, added _memmove declaration
13817 * device/lib/_memcpy.c: changed to use size_t instead of int,
13818 changed /4 to >>2 to avoid division library call
13819 * device/lib/_memcmp.c,
13820 * device/lib/_memset.c,
13821 * device/lib/_strncat.c,
13822 * device/lib/_strncpy.c,
13823 * device/lib/_strncmp.c: changed to use size_t instead of int
13824 * device/lib/_memmove.c: new file (fixed bug #772294)
13825 * device/lib/Makefile.in: added _memmove.c
13826 * device/lib/z80/asm_strings.s: fixed bug #772290
13827 * support/regression/tests/bitfields.c: attempt to fix host assertion
13828 failure on amd64-unknown-linux2.2
13830 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13832 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13833 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13834 * as/z80/asmain.c (main): fixed bug #801766
13836 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13838 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13841 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13843 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13844 reported in bug #800609
13846 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13848 * Top header beautifications in src/pic16 directory:
13849 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13850 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13851 pcoderegs.h, ralloc.c, ralloc.h
13852 * main.c: added top header and GPL license notice
13853 * pcode.c: fixed the if-conditional warning
13855 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13857 * device/lib/_mullong.c: replaced int by short for gcc
13859 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13861 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13862 and JUMPTABLE iCodes properly now (worked by accident before)
13863 * src/mcs51/gen.c (leftRightUseAcc),
13864 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13865 iCode properly now. Use getSize instead of nRegs since a & b
13866 aren't part of the nRegs tally.
13868 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13870 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13871 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13872 before instructions that use the _STATUS register
13874 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13876 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13877 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13878 fetching of the pointer
13879 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13880 copied from genNearPointerSet()
13881 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13882 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13883 If they pop r0/r1 they must be called in the opposite order than aopOp().
13884 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13885 (resp. --stack-auto), prepared for --xstack
13887 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13889 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13891 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13893 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13894 these ports have their own __sdcc_external_start()
13896 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13898 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13899 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13900 type for bits was changed. It resulted in bit variables becoming
13901 global, which is not permitted in PIC 14 assembly output.
13903 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13905 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13907 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13909 Z80 and MCS51 linkers complaint if a public symbol is defined
13910 in more than one library module:
13914 * as/mcs51/Makefile.in
13916 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13918 A few small changes that speed up the peephole optimizer.
13922 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13924 Try to make the peephole optimizer smarter by maintaining
13925 an association between the assembly source code and the
13926 iCodes that originated them. Put this information to use
13927 with a new peephole rule condition "notVolatile" so that
13928 the rules can be aggressive yet still safe.
13933 * src/mcs51/peeph.def
13935 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13939 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13940 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13941 if the left or right operand symbols have the accuse flag set.
13943 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13945 Changed the type of the result of the ! (NOT) operator to char;
13946 previously it returned the same type as the source. This allows
13947 us to eliminate all the genFloatNot functions (all of its target
13948 implementations were very buggy) since !float can use the same
13951 * src/SDCCicode.c (ast2iCode): ! returns char
13952 * src/mcs51/gen.c (genNot, genNotFloat),
13953 * src/ds390/gen.c (genNot, genNotFloat),
13954 * src/z80/gen.c (genNot, genNotFloat),
13955 * src/pic/gen.c (genNot, genNotFloat),
13956 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13958 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13960 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13961 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13962 during interrupts. Ensure WSAVE is located at a shared bank address.
13963 2. Fixed page selection in some places
13964 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13965 the registers name strings.
13966 4. Fixed "signed / unsigned compare" compiler warnings.
13967 5. The PIC port manages its own allocation of the general purpose
13968 registers, but makes no attempt to reuse them. As a result when
13969 compiling it soon runs out of general purpose registers. Some
13970 additional code was added to the files pcode.c and device.c to walk
13971 through the function call tree and rename the registers so that they
13981 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13982 genPlus() & genMinus() when the result is the same as left or right
13984 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13986 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13988 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13990 Made bitfield a distinct type from bit so that bitfields
13991 convert as per ANSI C and bits retain their traditional
13992 boolean style behaviour. Implemented bitfield support in
14000 * src/ds390/gen.c: bit v bitfield split
14001 * src/z80/gen.c: New support for bitfields
14002 * support/regression/tests/bitfields.c: reenabled z80,
14005 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14007 Rules 246.x, 247.x relate to bitfields, the others speed up
14008 access to xdata mapped I/O devices.
14010 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14012 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14014 Cleaned up genPackBits and genUnpackBits and added two helper
14015 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14016 for literal assignments in genPackBits (thanks to Frieder for
14022 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14024 Fixed bug #748310 (pointer to function type mishandled when the
14025 function name is omitted). Also fixed a SIGSEGV when a function
14026 attribute (reentrant, etc) is used on a non-function or on a
14027 function but misplaced before the parameter list.
14029 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14031 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14032 * support/Util/SDCCerr.h,
14033 * support/Util/SDCCerr.c: Added func attr misuse error msg
14035 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14037 Fixed bug #787649 by anonymous
14038 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14039 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14041 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14043 Fixed numerous bitfield problems.
14045 * src/SDCC.y: More bitfield related error checking
14047 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14048 * support/Util/SDCCerr.h,
14049 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14050 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14051 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14052 * support/regression/tests/bitfields.c: tests added
14054 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14056 Made the constant following the "interrupt" keyword optional. If
14057 omitted, the function will not automatically be given an entry
14058 in the interrupt vector table (similar to #pragma NOIV, but
14059 less syntacticly kludgy). The interrupt number is also now
14060 range checked. Also fixed a bug in the high order bit example
14067 * support/Util/SDCCerr.c
14068 * support/Util/SDCCerr.h
14071 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14073 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14074 * src/SDCCicode.c (operandOperation): rewritten some ops
14075 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14076 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14078 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14079 be re-activated by defining REDUCE_LITERALS)
14080 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14081 unsigned, but are signed by default
14082 * src/SDCCval.c (constVal): rearranged
14083 * src/SDCCval.c (valMod): preliminary fix
14084 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14085 * support/regression/literalop.c: added, work in progress
14087 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14089 Generate warnings for useless declarations like "char data;"
14090 that don't do what new users expect.
14093 * support/Util/SDCCerr.h
14094 * support/Util/SDCCerr.c
14096 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14098 * src/SDCCval.c (valMult): fix overflow detection of negative int
14100 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14102 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14104 Changes to support big endian targets:
14117 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14119 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14120 * device/lib/time.c: fixed warning "integer overflow in expression"
14122 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14124 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14125 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14126 constants are unsigned; added recognition of "u" flag for unsigned
14127 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14128 * src/SDCCval.c (valDiv, valMod): fixed signdness
14129 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14130 signedness of modulo, left and right shift
14131 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14132 * support/Util/SDCCerr.h: added warning W_INT_OVL
14133 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14134 * src/SDCCast.c (ast_print): improved output of constants
14136 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14138 Fixed some warnings when building with MSVC:
14140 * as/mcs51/asdata.c
14144 * link/z80/aslink.h
14145 * link/z80/lkdata.c
14146 * link/z80/lkeval.c
14151 * support/cpp2/cpplib.c
14155 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14157 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14159 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14161 * support/librarian/clean.mk: Do not remove Makefile.
14162 * support/librarian/Makefile: added.
14164 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14166 Added librarian to MSVC build:
14169 * support/librarian/librarian.dsp
14171 'configure' not needed for librarian, removed:
14172 * support/librarian/configure
14173 * support/librarian/configure.in
14174 * support/librarian/config_in.h
14175 * support/librarian/Makefile.in
14177 Hopefully these ones built the librarian and the rest of sdcc properly:
14179 * Makefile.common.in
14181 Messed up 'configure', so revert to previous version:
14185 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14187 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14188 there, while the mantissa of a double is "only" 53 bits wide.
14190 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14192 Adding sdcclib to the build. MSVC project coming soon.
14193 Files added/changed:
14195 * support/librarian/clean.mk
14196 * support/librarian/configure
14197 * support/librarian/configure.in
14198 * support/librarian/config_in.h
14199 * support/librarian/Makefile.bcc
14200 * support/librarian/Makefile.in
14201 * support/librarian/sdcclib.c
14204 * Makefile.common.in
14208 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14210 Linker now complaints if linked modules have conflicting options, for
14211 example, one compiled using --model-large and another one compiled with
14212 --model-small. The following files were modified:
14214 * as/mcs51/asdata.c
14215 * as/mcs51/aslink.h
14217 * as/mcs51/asmain.c
14219 * as/mcs51/i51pst.c
14220 * as/mcs51/lkdata.c
14221 * as/mcs51/lklibr.c
14222 * as/mcs51/lkmain.c
14228 * link/z80/aslink.h
14229 * link/z80/lkdata.c
14230 * link/z80/lklibr.c
14231 * link/z80/lkmain.c
14234 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14236 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14237 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14239 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14241 * src/z80/mappings.i: fix _mul[us][int,long] entries
14243 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14245 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14247 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14249 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14250 * support/regression/tests/bitopcse.c: added
14258 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14260 added support for new library format to z80, gbz80 linkers:
14266 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14268 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14269 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14271 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14273 added DUMMY_READ_VOLATILE:
14282 * src/SDCCcse.c (algebraicOpts): many improvements
14283 * src/SDCCcse.h: removed algebraicOpts()
14284 * src/SDCCicode.c (picDummyRead): added
14286 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14288 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14289 "Insufficient space in data memory".
14291 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14293 * src/mcs51/gen.c: fixed bug #771358
14294 * src/z80/gen.c: fixed bug #759087
14296 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14298 * src/pic16/glue.c: minor cleanup by Vangelis
14300 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14302 * device/include/regc515c.h: fixed #758477
14303 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14304 * device/lib/_gptrput.c: saved a few bytes
14305 * my tab spacing is 8, yours too?)
14306 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14307 * device/lib/serial.c: process RX bytes earlier than TX bytes
14308 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14310 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14312 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14314 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14316 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14318 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14320 * device/lib/Makefile.in: bad fix, reverted to 1.43
14322 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14324 * device/lib/Makefile.in: added missing z80 object files
14326 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14328 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14329 pic16 progress by Vangelis:
14332 * src/pic/Makefile:
14339 * pic16/genarith.c:
14344 * pic16/pcodepeep.c:
14347 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14349 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14351 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14353 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14354 added gbz80 build to MSVC project.
14355 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14356 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14357 from 8051 stuff and setup so it links using a .lnk file.
14359 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14361 * support/librarian/sdcclib.c: sdcc librarian.
14362 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14365 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14367 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14369 2003-07-02 Borut Razem <borut.razem AT siol.net>
14371 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14372 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14373 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14374 src/xa51/main.c, src/z80/main.c:
14375 virtualization of glue() function: each port has it's own glue function,
14376 which is accessed by do_glue function pointer in PORT.general structure
14378 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14380 * DS800C400 fun, improved ROM interface and tinibios.
14382 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14384 * More support for DS80C400. Now includes beginning of interface to ROM.
14386 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14388 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14390 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14392 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14394 2003-06-19 Borut Razem <borut.razem AT siol.net>
14396 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14398 2003-06-19 Borut Razem <borut.razem AT siol.net>
14400 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14401 fixed Z80 port - crt0.o: cannot open.
14403 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14405 * support/Util/MySystem.c (merge_command): revert bad fix
14407 2003-06-18 Borut Razem <borut.razem AT siol.net>
14409 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14411 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14413 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14414 option --use-stdout sends errors to stdout instead of stderr.
14416 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14418 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14420 2003-06-15 Borut Razem <borut.razem AT siol.net>
14422 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14423 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14424 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14425 fixed width array of pointers replaced with sets;
14426 multiple include and lib paths ared transferred to preprocessor and linker
14427 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14428 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14429 fixed width array of pointers
14430 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14431 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14432 fixupPath(), getPathDifference()
14433 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14434 fixed width array of pointers
14436 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14438 * src/pic16/ralloc.c: fix warnings
14439 * src/pic16/pcode.c: fix warning
14441 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14443 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14444 know all the details, but essentially this set of changes enable
14445 the pic16 port to generate movff instructions and generate assembler
14449 * src/pic16/glue.c:
14450 * src/pic16/pcode.c:
14451 * src/pic16/device.c:
14452 * src/pic16/main.c:
14453 * src/pic16/pcode.h:
14454 * src/pic16/pcoderegs.c:
14455 * src/pic16/ralloc.c:
14456 * src/pic16/ralloc.h:
14458 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14460 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14461 added option --vc, so sdcc errors and warnings are compatible with
14462 Microsoft Visual Studio.
14464 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14466 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14467 device/lib/libfloat.lib: added atof function.
14469 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14471 * doc/sdccman.lyx: updated to Lyx 1.3
14472 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14473 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14474 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14476 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14478 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14480 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14482 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14483 additions to the "related tools/documentation" section
14485 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14487 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14489 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14491 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14492 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14494 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14496 * doc/sdccman.lyx: fix double dash and other minor things
14497 * doc/Makefile: fix double dash
14499 2003-05-28 Karl Bongers(patches from Martin Helmling)
14500 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14501 condition and ignore commands.
14503 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14505 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14506 is in parts still quite out of date, I did changes as far as I felt makes sense
14507 for a non-native english speaker.
14508 Please feel free to add to the manual or to correct my changes.
14509 * doc/Makefile: undid touching the date of intermediate tex files.
14511 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14513 * doc/sdccman.lyx: Manual has an index now
14515 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14517 Finalize muluint/mulsint and mululong/mulslong merging:
14518 * device/lib/_mulint.c
14519 * device/lib/_mullong.c
14520 * device/lib/gbz80/mul.s
14521 * device/lib/gbz80/stubs.s
14522 * device/lib/z80/mul.s
14523 * device/lib/z80/stubs.s
14524 * src/SDCCsymt.c (initCSupport)
14526 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14528 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14529 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14530 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14531 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14534 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14536 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14537 the regression tests I'm not brave enough to enable 245.b, 245.c
14538 * doc/sdccman.lyx: added latex preamble for hyperref package.
14539 Using pdflatex this will give you a hyperlinked pdf file with
14540 bookmarks. (prepend '%' before /usepackage if this breaks something)
14542 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14544 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14546 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14548 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14550 2003-05-21 <johan AT balder>
14552 * src/SDCCglue.c (printIval): fixed bug #739934
14554 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14556 Applied patch from bug 737905 (renamed yylineo to mylineno):
14563 * src/pic16/pcode.c: Cleaned warnings
14564 * src/pic16/pcodeflow.c: Cleaned warnings
14565 * src/pic16/pcoderegs.c: Cleaned warnings
14567 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14569 * src/pic16/pcode.c: Cleaned warnings
14570 * src/pic16/pcodepeep.c: Cleaned warnings
14571 * src/pic16/ralloc.c: Cleaned warnings
14573 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14575 * doc/sdccman.lyx: fixed bug 739745
14576 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14578 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14580 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14581 it can be defined with CFLAGS when running configure
14582 * src/SDCCmain.c: fixed compiling + linking with object files
14584 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14586 * configure.in: configure for pic16 port,
14587 added --disable-pic16-port
14588 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14589 * src/SDCCmain.c: linkOptions is changed to set *,
14590 added if/endif conditional macros to remove options help
14591 messages from optionsTable when a port is not configured, added
14592 support for the PIc16 port in the ports table, when executing
14593 the compiler with no port specified on command line, a default
14594 port is selected with the new macro DEFAULT_PORT which is
14595 defined in port.h, in setDefaultOptions() linkOptions is removed
14596 from initialization assignment, since now it is a set,
14597 parseCmdLine uses setParseWithComma for linkOptions, in
14598 linkEdit() linkOptions are accessed with new function indexSet()
14599 which returns the i'th item of a set variable. See SDCCset.c, in
14600 linkEdit() when calling buildCmdLine(), added linkOptions as
14601 last argument. Now users can pass arguments to gplink via the
14602 -Wl option, main() uses pic16glue() to glue up pic16 programs
14603 * src/SDCCpeeph.c: various changes to support pic16
14604 * src/SDCCset.c: added function void *indexSet(set *, int) to
14605 return the i'th item of the set
14606 * src/SDCCset.h: added function prototype for indexSet()
14607 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14608 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14609 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14610 added macro DEFAULT_PORT
14611 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14612 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14614 * src/pic16/glue.c: commented out some error producing lines
14615 * src/pic16/main.c: __config directives are commented out to stop
14616 gpasm complaining and test the linkage with gplink, _linkCmd and
14617 _asmCmd changed to be more gplink and gpasm friendly
14618 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14619 produced an error when parsed, peep rule 12 is added to utilize
14620 movff, but it is commented out since the pCode does not support
14621 yet a command with 2 address arguments
14623 2003-05-18 <johan AT balder>
14625 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14626 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14627 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14629 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14630 Added feature to script commands from file.
14632 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14634 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14635 * src/SDCCutil.c: include ctype.h for win32
14637 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14639 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14641 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14643 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14644 Fixed so you can set breakpoints prior to run, run does not stop
14645 on entry now. Add tbreak. Other enhancements and fixes for use
14648 2003-05-12 Borut Razem <borut.razem AT siol.net>
14650 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14652 2003-05-11 Borut Razem <borut.razem AT siol.net>
14654 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14655 the path of bin directory, so that PATH is the only env. variable, which has to be set
14656 in case of standard installation.
14657 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14658 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14659 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14661 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14663 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14664 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14665 temp files are in the port dir; clean the gen/test directory when
14666 generating new test.c
14667 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14668 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14669 * support/regression/tests/zeropad.c: added
14671 2003-05-09 <johan AT balder>
14673 * src/SDCCglue.c: fixed bug #597940
14675 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14677 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14678 cache sfr, optimize next,step, fix off by one sourceline,
14679 support ddd list function.
14680 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14682 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14684 * support/regression/HTMLgen.py: added compare_s2f()
14685 * support/regression/Makefile: redo 1.27
14686 * support/regression/generate-cases.py: redo 1.5
14688 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14690 * support/regression/tests/float.c: workaround 33 bit hex constant
14691 * support/regression/tests/simplefloat.c: fix division for host
14693 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14695 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14696 that tame's the PIC's over-aggressive optimizer.
14698 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14700 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14703 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14705 Initial support for DS80C400. "Hello world" runs on TINIm400
14708 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14710 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14711 * Some notes on ddd usage added in debugger/README
14712 Martin Helmling adding more features and fixes for ddd GUI debugger.
14713 Code added for nexti, stepi, up, down, and other adjustments.
14715 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14717 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14718 * src/pic/peeph.def Added two rules to optimize carry manipulation
14719 * src/pic/* removed debug printfs
14721 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14723 * debugger/mcs51/cmd.c: added header newalloc.h
14725 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14727 * as/Makefile: new EXEEXT
14728 * as/z80/Makefile: remove trailing slash of BUILDIR
14729 * as/z80/clean.mk: new EXEEXT
14730 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14731 * support/cpp2/Makefile.in: new EXEEXT
14732 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14734 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14736 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14737 EXEEXT was introduced to fix all related problems with targets
14738 "clean", "install" and "uninstall"; a couple of further flaws
14739 especially with "clean" have been fixed too
14740 * as/mcs51/Makefile.in
14741 * as/mcs51/clean.mk
14745 * debugger/mcs51/Makefile.in
14746 * debugger/mcs51/clean.mk
14747 * link/z80/Makefile
14748 * link/z80/Makefile.in
14749 * link/z80/clean.mk
14751 * packihx/Makefile.in
14753 * sim/ucsim/Makefile
14754 * sim/ucsim/clean.mk
14755 * sim/ucsim/avr.src/Makefile.in
14756 * sim/ucsim/avr.src/clean.mk
14757 * sim/ucsim/s51.src/Makefile.in
14758 * sim/ucsim/s51.src/clean.mk
14759 * sim/ucsim/xa.src/Makefile.in
14760 * sim/ucsim/xa.src/clean.mk
14761 * sim/ucsim/z80.src/Makefile.in
14762 * sim/ucsim/z80.src/clean.mk
14763 * sim/ucsim/main_in.mk
14764 * sim/ucsim/packages_in.mk
14765 * sim/ucsim/gui.src/Makefile.in
14766 * sim/ucsim/gui.src/serio.src/Makefile.in
14767 * sim/ucsim/gui.src/serio.src/clean.mk
14770 * support/cpp2/Makefile.in
14771 * support/cpp2/clean.mk
14772 * support/makebin/Makefile
14773 * support/makebin/clean.mk
14774 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14775 * doc/sdccman.lyx: --program-suffix no longer needed
14777 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14779 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14780 Martin Helmling added support for ddd GUI debugger.
14781 Code added to display assembly, set variables, and other commands
14782 to interface to ddd.
14784 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14786 * as/Makefile: fix target clean
14787 * as/clean.mk: fix target clean
14788 * as/z80/clean.mk: fix target clean
14790 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14792 * Makefile.common.in: added AT EXEEXT AT
14793 * configure.in: removed all mingw32 stuff
14794 * configure: rebuilt from configure.in
14795 * doc/sdccman.lyx: updated section "installation"
14796 * support/scripts/sdcc_mingw32: adapted to configure
14797 * support/scripts/sdcc_cygwin_mingw32: added
14799 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14801 * src/pic Added object file support for the PIC port
14802 * src/pic Applied patch from Craig Franklin (this started the object file support)
14803 * src/regression Updated the PIC regression tests for object files
14805 2003-04-20 Borut Razem <borut.razem AT siol.net>
14807 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14808 lklex.c: In function `getfid':
14809 lklex.c:203: warning: array subscript has type `char'
14810 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14811 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14812 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14813 stack handling macros
14815 2003-04-19 Borut Razem <borut.razem AT siol.net>
14817 * "handling space characters in file path" task:
14818 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14819 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14820 * support/Util/MySystem.h: make it self-sufficient
14821 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14822 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14823 handling space characters in file path
14824 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14825 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14826 * support/Util/MySystem.c: handling space characters in executable's path
14828 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14830 * as/z80/Makefile: fix permanent rebuild of z80
14831 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14832 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14834 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14836 * src/SDCCopt.c: add special case optimization to replace modulo by
14837 a power of two with a bitwise AND.
14839 2003-04-18 <johan AT balder>
14841 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14843 2003-04-17 <johan AT balder>
14845 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14846 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14848 2003-04-13 Borut Razem <borut.razem AT siol.net>
14850 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14851 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14852 fixed mingw problem in adl_NORMALIZE_PATH
14854 2003-04-12 Borut Razem <borut.razem AT siol.net>
14856 * fixed "#pragma SAVE/RESTORE can not be nested":
14857 * src/SDCC.lex: reworked pragma handling functions
14858 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14859 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14861 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14863 * src/SDCCutil.c (pathEquivalent): defined but not used
14864 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14865 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14866 * configure: rebuilt from configure.in
14867 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14868 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14869 * device/include/Makefile.in: replace sdcc_datadir
14870 * device/lib/Makefile.in: replace sdcc_datadir
14871 * Makefile.common.in: add LDFLAGS from configure
14872 * packihx/Makefile.in: use LDFLAGS
14873 * src/Makefile.in: use LDFLAGS
14874 * support/cpp2/Makefile.in: add LDFLAGS from configure
14875 * support/makebin/Makefile: use LDFLAGS
14876 * .version: bumped version number to 2.3.5
14878 2003-04-12 Borut Razem <borut.razem AT siol.net>
14880 * completed "different paths" task:
14881 * src/SDCCmacro.c: fixed bug in handling quotes
14882 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14883 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14885 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14887 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14889 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14891 * ds390/gen.c ds390/peeph.def: fix bug 706781
14893 2003-04-11 Borut Razem <borut.razem AT siol.net>
14895 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14897 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14899 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14900 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14901 set - this bit used to not be set...).
14902 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14903 bad code in PIC Port
14904 * src/regression/and2.c added to test bug 609268
14905 * src/regression/Makefile added and2.c to regression test
14908 2003-04-08 <johan AT CP255758-A>
14910 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14911 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14912 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14914 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14916 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14918 * support/cpp2/Makefile.in: fix bug #487815
14919 * configure: rebuilt from configure.in
14920 * Makefile.common.in: docdir changed, new path suffixes
14921 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14922 * sdcc_vc_in.h: reflect changes from sdccconf.h
14923 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14924 * src/SDCCutil.h: remove BINDIR hack
14925 * doc/sdccman.lyx: update new path hierarchy
14927 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14929 * src/SDCCpeeph.c: added okToRemoveSLOC test
14931 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14933 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14935 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14937 * src/SDCCpeeph.c: added labelIsReturnOnly test
14938 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14940 2003-04-05 <johan AT balder>
14942 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14943 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14944 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14945 * src/SDCCast.c: fixed a warning
14946 * src/SDCCast.h: fixed a warning
14947 * src/SDCCicode.c (operandFromAst): fixed a warning
14949 2003-04-04 <johan AT balder>
14951 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14952 * src/SDCCast.c (decorateType): fixed bug #715076
14953 * src/SDCC.y: fixed bug #702907
14955 2003-04-03 <johan AT balder>
14957 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14958 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14959 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14960 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14961 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14963 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14965 * _decdptr.c: fix return values
14966 * _gptrget.c: fix return values
14967 * _gptrgetc.c: fix return values
14968 * _gptrput.c: fix return values
14969 * _mulint.c: fix return values
14970 * as/z80/Makefile: fix 'make -j' problem
14972 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14974 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14975 * configure.in: big cleanup, updated to autoconf 2.5x
14976 * configure: rebuilt from configure.in
14977 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14978 * sdcc_vc_in.h: reflect changes from sdccconf.h
14979 * doc/Makefile: fixed a flaw in "make install"
14981 2003-04-02 <johan AT balder>
14983 * src/ds390/gen.c (genCmp): no comments
14984 * src/mcs51/gen.c (genCmp): no comments
14985 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14986 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14988 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14990 * support/regression/generate-cases.py: place generated file in given sub directory
14991 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14992 * support/regression/Makefile: improvements for 'make -j';
14993 side effect: it's simpler and faster now
14995 2003-03-31 Borut Razem <borut.razem AT siol.net>
14997 * src/z80/main.c: link-{port} and as-{port} defined without path
14998 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15000 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15002 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15004 2003-03-30 Borut Razem <borut.razem AT siol.net>
15006 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15007 changed type of list parameter to set
15008 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15009 * src/port.h: changed type of do_assemble() parameter to set
15010 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15011 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15012 definition of "cppoutfilename" macro with NULL value in preProcess()
15013 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15014 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15015 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15016 replaced with set *binPathSet
15017 * shash_add() deallocates the item, if allready exsists, before adding the new one
15018 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15020 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15022 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15023 a nested for loop bug in the PIC port
15024 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15027 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15029 * support/Util/dbuf.h: remove C++ stuff to make it portable
15031 2003-03-28 Borut Razem <borut.razem AT siol.net>
15033 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15034 literal strings in stringLiteral()
15035 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15036 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15039 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15041 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15043 2003-03-26 <johan AT balder>
15045 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15046 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15047 * src/SDCCast.c (decorateType): fixed " -v < 3"
15049 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15051 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15052 Added Lenny Story's debug infrastructure changes:
15053 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15054 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15055 * src/cdbFile.c: added
15056 * src/SDCCdebug.c: added
15057 * src/SDCCdebug.h: added
15058 * src/SDCCast.c (createFunction)
15059 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15060 * src/SDCCmain.c (parseCmdLine, main)
15061 * src/SDCCmem.c (redoStackOffsets)
15062 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15065 * src/avr/gen.c (genAVRCode)
15066 * src/ds390/gen.c (gen390Code)
15067 * src/mcs51/gen.c (gen51Code)
15068 * src/pic/gen.c (genpic14Code)
15069 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15070 * src/xa51/gen.c (genXA51Code)
15071 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15073 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15075 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15076 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15078 2003-03-22 <johan AT balder>
15080 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15082 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15084 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15085 * doc/cdbfileformat.lyx: added, written by Lenny Story
15086 * doc/Makefile: added cdbfileformat.lyx
15087 * doc/clean.mk: added cdbfileformat.lyx
15089 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15091 * src/mcs51/peeph.def: fix bug #705773
15093 2003-03-20 <johan AT balder>
15095 An sfr/sbit can have an "at #" AND an initializer
15096 * src/SDCCsymt.c (checkSClass):
15097 * src/SDCCmem.c (allocGlobal):
15098 * src/SDCCmem.c (allocLocal):
15099 * src/SDCCast.c (createBlock):
15101 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15103 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15105 2003-03-16 <johan AT balder>
15107 Undid the hackup of const and volatile, the problem is much bigger
15109 * src/SDCCast.c:1.171
15110 * src/SDCCglue.c:1.138
15111 * src/SDCCicode.c:1.146
15112 * src/SDCCsymt.c:1.150
15113 * src/SDCCval.c:1.65
15115 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15117 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15118 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15120 2003-03-13 <johan AT balder>
15122 Hackup const and volatile modifiers in type chains a bit:
15124 * src/SDCCast.c:1.169
15125 * src/SDCCglue.c:1.136
15126 * src/SDCCicode.c:1.143
15127 * src/SDCCsymt.c1.146
15128 * src/SDCCsymt.h1.59
15129 * src/SDCCval.c:1.63
15131 2003-03-12 <johan AT balder>
15133 * src/SDCCBBlock.h: more LRH debugging junk
15134 * src/SDCCcflow.h: more LRH debugging junk
15135 * src/SDCCloop.c: more LRH debugging junk
15136 * src/SDCC.y (struct_declaration): fixed bug #697590
15137 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15138 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15139 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15141 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15142 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15143 test function names must now match exactly).
15144 * src/SDCCcse.c: added special case in findCheaperOp to allow
15145 extending a short integer. Makes less awful code for bug 700121 test case.
15147 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15149 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15150 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15152 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15154 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15155 actually called (operandsNotEqual() was called for all
15156 operandsNotEqualX tests).
15158 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15160 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15161 with shorter literals. Fixes bug 700121.
15163 2003-03-11 <johan AT balder>
15165 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15167 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15169 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15170 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15172 2003-03-10 Borut Razem <borut.razem AT siol.net>
15174 * src/SDCCmain.c: pipe preprocessor's output
15175 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15176 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15177 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15178 which closes all pipes in pipeSet set
15179 * src/SDCCset.c: free deleted item in function deleteSetItem()
15180 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15181 moved from z80 to src subproject
15182 * .version: increased version number to 2.3.4
15184 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15186 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15187 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15188 * support/regression/ports/xa51/spec.mk: fix typo
15190 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15192 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15194 2003-03-09 Borut Razem <borut.razem AT siol.net>
15196 * src/SDCCmain.c: pipe preprocessor's output
15197 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15198 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15199 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15200 which closes all pipes in pipeSet set
15201 * src/SDCCset.c: free deleted item in function deleteSetItem()
15202 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15203 moved from z80 to src subproject
15205 2003-03-09 Borut Razem <borut.razem AT siol.net>
15207 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15208 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15209 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15210 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15211 * src/SDCCglobl.h: unification of WIN32 native definitions
15213 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15215 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15217 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15219 * src/configure.in: check for endianess (even while cross-compiling)
15220 * src/configure: check for endianess (even while cross-compiling)
15221 * src/configure_in.h: check for endianess (even while cross-compiling)
15222 * src/avr/gen.c: remove old endianess stuff
15223 * src/mcs51/gen.c: remove old endianess stuff
15224 * src/ds390/gen.c: remove old endianess stuff
15225 * src/pic/gen.c: remove old endianess stuff
15226 * src/pic/genarith.c: remove old endianess stuff
15227 * src/pic/glue.c: fix endianess check
15228 * src/pic16/gen.c: remove old endianess stuff
15229 * src/pic16/genarith.c: remove old endianess stuff
15230 * src/pic16/glue.c: fix endianess check
15231 * src/xa51/gen.c: remove old endianess stuff
15232 * src/z80/gen.c: fix endianess check
15233 * src/SDCCglue.c: fix endianess check
15234 * src/ds390/peeph.def: fix bug 700036
15236 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15238 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15239 * src/configure: find appropriate data-types on host for SDCC's int and long
15240 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15241 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15242 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15244 2003-03-07 <johan AT balder>
15247 some minor cleanups before the big shot
15248 OP_DEFS and OP_USES now use Kevin's protection
15249 new option --nolabelopt
15251 * src/SDCCBBlock.c:
15260 * src/ds390/ralloc.c:
15261 * src/mcs51/ralloc.c:
15262 * src/pic/ralloc.c:
15263 * src/xa51/ralloc.c:
15264 * src/z80/ralloc.c:
15266 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15268 * src/pic/pcode.c (get_op): fix 64 bit warnings
15269 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15270 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15271 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15272 * support/regression/tests/malloc.c: fix 64 bit warnings
15274 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15276 * src/mcs51/gen.c (genMinus): fixed bug 696436
15278 2003-03-02 Borut Razem <borut.razem AT siol.net>
15280 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15282 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15284 * configure.in: test for mkstemp
15285 * sdccconf_in.h: add HAVE_MKSTEMP
15287 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15289 * device/include/ctype.h: removed warning while using --stack-auto
15290 * device/include/malloc.h: removed warning while using --stack-auto
15291 * device/include/string.h: removed warning while using --stack-auto
15293 2003-02-23 Borut Razem <borut.razem AT siol.net>
15295 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15296 because NDEBUG is defined (see man assert)
15297 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15299 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15301 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15302 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15304 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15306 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15307 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15309 2003-02-18 <johan AT balder>
15311 * as/mcs51/asmain.c (asmbl): module can start with a digit
15312 * as/z80/asmain.c (asmbl): module can start with a digit
15314 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15316 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15317 * src/asm.c: fix pipe() for Mingw32
15319 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15321 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15322 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15323 make -V work again; --c1mode reads now from stdin
15324 * doc/sdccman.lyx: added --c1mode
15325 * support/Util/SDCCerr.c: new messages for c1 mode
15326 * support/Util/SDCCerr.h: new messages for c1 mode
15327 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15329 2003-02-15 <johan AT balder>
15331 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15333 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15335 * doc/sdccman.lyx: Environment variables, -o and other minor things
15337 2003-02-14 <johan AT balder>
15339 * src/xa51/main.c: before anyone really tries to use it :)
15341 * Install doc's in share/sdcc/doc
15342 * removed some obsolete files
15343 * Do a proper make distclean and uninstall
15344 M Makefile.common.in
15347 M device/include/Makefile.in
15348 M device/lib/Makefile.in
15351 M sim/ucsim/doc/Makefile.in
15353 R src/avr/peeph.rul
15354 R src/xa51/peeph.rul
15355 M support/cpp2/Makefile.in
15356 M support/makebin/Makefile
15359 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15361 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15363 2003-02-10 Borut Razem <borut.razem AT siol.net>
15365 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15366 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15367 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15368 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15369 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15370 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15371 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15372 src/z80/Makefile.bcc: Borland Makefile cleanup
15373 * as/z80/Makefile.bcc: Added Borland Makefile
15374 * support/cpp2/borland.h: Removed
15376 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15378 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15379 * src/SDCC.lex: new pragma NOIV
15380 * src/SDCCglobl.h: new pragma NOIV
15381 * src/SDCCmem.c: new pragma NOIV
15383 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15385 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15387 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15389 * src/SDCCmain.c: signal handling is switched off by --debug
15390 * doc/Makefile: small fix for install; use clean.mk again
15391 * doc/clean.mk: clean *.pdf and *.html too
15393 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15395 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15396 * device/lib/printfl.c: fix a ds390 bug by making it portable
15397 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15398 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15399 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15400 * debugger/mcs51/cmd.c: converted multi-line string literals
15401 * sim/ucsim/globals.cc: converted multi-line string literals
15402 * src/SDCCmain.c: introduced signal handler to remove temp files
15403 * doc/Makefile: small tweaks, implement clean
15404 * doc: removed generated files
15406 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15408 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15409 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15410 Address Record is not correctly generated for DS390."
15412 2003-02-02 Borut Razem <borut.razem AT siol.net>
15414 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15415 * as/mcs51/asm.h: fixed compilation with Borland C
15416 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15417 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15418 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15419 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15420 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15421 src/z80/Makefile.bcc: delete $(LIB) only if exist
15422 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15424 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15426 * device/include/malloc.h: introduced NULL
15427 * device/include/string.h: introduced NULL
15428 * device/include/stdlib.h: introduced NULL
15429 * device/lib/_memcpy.c: removed NULL
15430 * device/lib/_strcat.c: removed NULL
15431 * device/lib/_strchr.c: removed NULL
15432 * device/lib/_strcmp.c: removed NULL
15433 * device/lib/_strcpy.c: removed NULL
15434 * device/lib/_strcspn.c: removed NULL
15435 * device/lib/_strlen.c: removed NULL
15436 * device/lib/_strncat.c: removed NULL
15437 * device/lib/_strncmp.c: removed NULL
15438 * device/lib/_strncpy.c: removed NULL
15439 * device/lib/_strpbrk.c: removed NULL
15440 * device/lib/_strrchr.c: removed NULL
15441 * device/lib/_strspn.c: removed NULL
15442 * device/lib/_strstr.c: removed NULL
15443 * device/lib/_strtok.c: removed NULL
15444 * device/lib/malloc.c: removed NULL, include own header
15446 2003-02-02 <johan AT balder>
15448 * 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
15449 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15450 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15451 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15452 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15453 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15455 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15457 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15460 2003-02-01 <johan AT balder>
15462 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15464 2003-01-31 <johan AT CP255758-A>
15466 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15468 2003-01-30 <johan AT balder>
15470 * src/SDCCBBlock.c: automatic bug detection
15471 * src/SDCCicode.c: automatic bug detection
15473 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15475 * src/SDCCglobl.h: now --xram-size 0 works
15476 * src/SDCCmain.c: now --xram-size 0 works
15478 2003-01-29 <johan AT balder>
15480 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15482 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15484 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15485 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15486 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15487 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15488 * src/SDCCglobl.h: Added options --xram-size and --code-size
15489 * src/SDCCmain.c: Added options --xram-size and --code-size
15491 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15493 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15494 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15496 2003-01-27 <johan AT balder>
15498 * src/SDCC.y: fixed bug #613764
15500 2003-01-26 <johan AT balder>
15502 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15503 * src/SDCCsymt.h: fixed bug #673374
15504 * src/SDCCglue.c: fixed bug #661910
15505 * src/SDCCast.c: fixed bug #458099 and 673374
15507 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15509 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15510 * as/mcs51/strcmpi.h: added
15511 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15512 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15513 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15514 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15515 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15516 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15517 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15518 * as/mcs51/Makefile.aslink: new module strcmpi
15519 * as/mcs51/Makefile.asx8051: new module strcmpi
15520 * as/mcs51/Makefil.bcc: new module strcmpi
15521 * as/mcs51/Makefile.in: new module strcmpi
15522 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15524 2003-01-26 <johan AT balder>
15526 * src/SDCCglue.c: reverted back to 1.124
15527 * src/SDCCast.c: reverted back to 1.156
15528 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15530 2003-01-25 <johan AT balder>
15532 * src/SDCCglue.c: A better fix for bug #661910
15533 * src/SDCCast.c: A better fix for bug #661910
15534 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15536 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15538 * src/Makefile.in: remove spawn.o
15539 * src/SDCCmain.c: remove spawn.h
15540 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15541 * src/spawn.c: removed
15542 * src/spawn.h: removed
15543 * support/regression/ports/ds390/spec.mk: link with -r
15545 2003-01-24 <johan AT CP255758-A>
15547 * src/ds390/gen.c (aopOp): fixed bug #667458
15548 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15549 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15550 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15552 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15554 * src/mcs51/peeph.def: better assembler identation by Frieder
15555 * src/mcs51/gen.c: better assembler identation by Frieder
15557 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15559 * as/z80/string.h: removed for gcc 3.2
15560 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15561 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15563 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15565 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15566 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15567 * support/regression/Makefile: separate temp files for ports
15568 * support/regression/generate-cases.py: separate temp files for ports
15569 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15570 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15572 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15574 * moved tinitalk to device/examples/ds390
15576 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15578 * as/mcs51/lkmem.c: rflag is for DS390
15579 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15580 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15581 (linkEdit): move mem- and map-files the same way as ihx-files
15582 * src/z80/main.c (_setDefaultOptions): removed --generic
15583 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15584 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15585 * src/pic/glue.c (picglue): --c1mode works again
15586 * src/pic16/glue.c (pic16glue): --c1mode works again
15587 * src/asm.c (printCLine): fix #660034
15589 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15591 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15592 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15593 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15594 * as/mcs51/lkmem (summary): better fix for sp problem
15595 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15596 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15597 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15598 remove --stack-after-data
15600 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15602 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15603 * src/SDCCutil.c (join): ugly bug: missing '\0'
15604 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15606 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15608 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15610 * src/pic/main.c (_asmCmd): gpasm supports -o
15611 * src/z80/main.c: more general macros
15612 * device/lib/Makefile.in: remove intermediate files
15614 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15616 * .version: Bumped version number to 2.3.3
15617 * src/SDCCBBlock.c: new option -o
15618 * src/SDCCglobl.h: new option -o
15619 * src/SDCCglue.c: new option -o
15620 * src/SDCCmain.c: new option -o
15621 * src/asm.c: new option -o
15622 * src/ds390/main.c: new option -o
15623 * src/pic/glue.c: new option -o
15624 * src/pic/pcode.c: new option -o
15625 * src/pic/ralloc.c: new option -o
15626 * src/pic16/glue.c: new option -o
15627 * src/pic16/pcode.c: new option -o
15628 * src/pic16/ralloc.c: new option -o
15629 * src/z80/main.c: new option -o
15630 * device/lib/Makefile.in: use -o
15631 * support/regression/ports/ds390/spec.mk: use -o
15632 * support/regression/ports/gbz80/spec.mk: use -o
15633 * support/regression/ports/mcs51/spec.mk: use -o
15634 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15635 * support/regression/ports/z80/spec.mk: use -o
15636 * support/regression/ports/ucz80/spec.mk: use -o
15637 * support/regression/ports/xa51/spec.mk: use -o
15638 * support/regression/fwk/lib/timeout.c: fix usage string
15640 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15641 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15643 2003-01-07 <johan AT balder>
15645 * src/SDCCast.c (decorateType): fixed bug #600035
15647 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15648 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15649 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15650 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15651 * src/pic/pcode.c: outcommented unused variable to remove warnings
15652 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15654 2003-01-06 <karl AT turbobit.com>
15655 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15658 2003-01-06 <johan AT balder>
15660 * src/SDCCicode.c: fixed array add
15662 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15663 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15664 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15666 2003-01-04 <johan AT balder>
15668 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15670 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15671 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15673 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15674 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15675 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15677 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15678 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15680 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15681 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15683 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15684 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15686 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15688 * in /sdcc/as/mcs51/ changed these files in order to create an
15689 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15690 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15691 following files to include the previous two files: aslink.dsp,
15692 Makefile.aslink, Makefile.bcc, and Makefile.in.
15694 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15695 .adb instead of .cdb
15697 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15699 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15700 value from option --iram-size.
15702 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15704 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15707 2002-09-18 <wiml AT hhhh.org>
15709 * SDCClrange.h: exposed setFromRange() and setToRange()
15710 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15711 packRegsForAccUse() (bug 542397)
15712 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15713 multiple times and emitting the fetch operations more than once
15714 added aopGetUsesAcc() function to allow binary operators to
15715 fetch their operands in the correct order; made genMinus() emit
15716 compact code for X = LITERAL - Y
15718 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15719 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15720 sprintf() in line 1267.
15722 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15723 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15726 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15727 Changes to aslink (All the changes are marked with 'JCF'):
15729 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15732 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15733 area BSEG. Also moves, if possible, the DATA area down into the internal
15734 ram so more space is available.
15736 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15739 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15740 not bytes. Function summary() which creates a memory usage summary
15741 file with extension .mem. Reports of overlaping stack and small stack
15742 size. If the space for the stack is less than 16 bytes aslink trows a
15745 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15746 the 8051. Option 'y' for memory summary output file.
15748 Changes to sdcc (All the changes are marked with 'JCF'):
15750 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15752 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15753 overlaying area for it (uses RegBankUsed[4]).
15755 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15756 bank zero as used by default. By default aslink locates the stack
15757 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15758 the creation of the .mem file. Delegates the allocation of data area
15759 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15760 the begining of the stack area to aslink.
15762 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15763 glue() in SDCCglue.c creates an area for it.
15765 2002-09-03 Borut Razem <borut.razem AT siol.net>
15766 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15767 sdcc/src/pic/glue.c:
15768 introduced atexit() handler for teporay files removal in case of
15769 errors, assertions, ...
15771 2002-08-29 Borut Razem <borut.razem AT siol.net>
15772 * sdcc/support/cpp2/auto-host_vc_in.h:
15773 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15774 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15775 Maybe there is a similar problem with BORLANDC? It should be checked!
15777 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15778 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15779 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15780 was not executed, and the compiler (cl) launched a warning:
15781 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15783 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15784 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15786 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15787 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15789 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15790 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15791 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15792 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15793 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15794 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15795 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15796 - added Release configuration in VS projects
15797 - review of compiler an linker options
15798 - VC .exe files are generated in bin_vc directory, not to interfere
15799 with binaries generated from other projects (cygwin, mingw, bcc ...)
15801 * sdcc/src/yacc.dsp: added
15803 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15804 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15805 and insert the version number definitions from .version
15807 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15809 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15810 added - genarate auto-host.h using auto-host_vc_in.h as template
15813 removed from CVS, generated automatically
15815 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15816 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15818 2002-08-11 Borut Razem <borut.razem AT siol.net>
15819 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15821 2002-08-10 Borut Razem <borut.razem AT siol.net>
15822 * src/SDCCmain.c (main):
15823 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15824 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15825 The consequence was that some temporary files were not removed.
15828 unification of code in functions tempfilename() and tempfile():
15829 function tempnam() is defined in Visual Studio 6.0 and .NET
15831 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15833 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15834 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15835 - removed compiler command line option /WX: Treats all warnings as errors
15836 - update a list of source files, included into the project
15838 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15839 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15840 changed project type to Generic Project so that can be correcly converted to VS.NET project
15842 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15844 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15846 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15848 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15849 added return 0 statements after assert() to make compiler happy
15851 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15852 added newline in the def file to keep MSC compiler satisfied
15854 * sdcc/src/z80/gen.c:
15855 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15856 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15857 - solved MSC error in function aopDump()
15859 * sdcc_vc.h: define PREFIX as "\\sdcc"
15861 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15862 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15864 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15865 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15866 - Rewrote the register banking algorithm.
15867 - Added pCode live-range analysis to registers (for now, only non-used and
15868 singly-used registers optimized away)
15870 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15872 * 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.
15874 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15875 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15877 2002-04-22 Michael Hope <michaelh AT vroom>
15879 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15881 * configure.in (DD_COPT): Added include support required for gbdk.
15883 * .version: Bumped version number just to increase it.
15885 * src/SDCCmain.c: Added -nostdinc to the default options.
15887 2002-04-15 Michael Hope <michaelh AT vroom>
15889 * device/lib/z80/printf.c (sprintf): Added.
15891 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15893 * src/z80/peeph.def: Added transpose redundent load rule.
15895 * src/z80/main.c: Added force callee saves for jaune.
15897 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15899 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15901 2002-03-28 Johan Knol <johan AT balder>
15903 * src/SDCCval.c: fixed bug #532436
15905 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15907 Added "char *Processor" field to the port structure.
15910 Added -p option. Allows port dependent processor to be specified.
15913 Initialized the new field char *Processor field to NULL in all ports
15916 Compiler generated registers for interrupt context saving
15917 were not getting allocated.
15919 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15922 Fixed left shift. Will promote the left side of a left shift
15923 if a) left shifting more than size of operand or b) when assigned
15924 to something size > size of left side
15926 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15928 tons of changes. Register allocation has been
15929 rewritten. Added customization for the various PICs. Flow
15930 analysis is restructured. ...
15932 * src/pic/device.h:
15935 * src/pic/device.c:
15936 Added. device.c is a PIC port hack to accomodate variations
15939 2002-03-13 Michael Hope <michaelh AT vroom>
15941 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15943 2002-03-04 johanknol <johanknol AT manik>
15945 * /src/SDCCval.c: fixed
15947 const unsigned char arr[][2] = { { 0, 1 } };
15948 t18.c:1: error: Initializer element is not constant
15950 2002-03-04 bela <bela AT manik>
15952 * /device/include/mcs51reg.h:
15953 ds89c420 register definition update
15955 2002-03-03 <johan AT FRIJA>
15957 * support/Util/SDCCerr.c: did something, but don't no why anymore
15959 * support/regression/tests/bug-524691.c: made it a little less shy
15961 * src/SDCCast.c (decorateType): fixed bug #524697
15963 * src/SDCCast.c: made some lineno improvements
15965 * src/SDCCval.c (getNelements): changed warning to error
15967 * src/SDCCglue.c (printIvalArray): changed warning to error
15969 * src/SDCCicode.c: fixed a warning for mingw
15971 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15973 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15975 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15977 * src/ds390/peeph.def:
15978 Added some more peephole rules
15980 * src/ds390/gen.c: Various fixes & enhancements
15982 * src/SDCClrange.c, src/SDCClrange.h:
15983 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15985 * src/ds390/ralloc.c:
15986 various fixes & enhancements (ds390) specific
15988 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15989 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15992 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15994 2002-03-02 <johan AT FRIJA>
15996 * src/SDCCast.c (decorateType): fixed bug #524708
15998 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16000 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16002 2002-03-01 Michael Hope <michaelh AT vroom>
16004 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16006 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16008 2002-03-01 <johan AT FRIJA>
16010 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16012 * src/SDCCast.c (decorateType): fixed bug #524209
16014 * src/SDCCval.c (valNot): fixed bug #524195
16016 2002-02-26 <johan AT balder>
16018 * src/xa51/gen.c: fixed a warning
16020 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16022 * src/SDCCast.c (decorateType): fixed bug #522534
16024 2002-02-23 <johan AT balder>
16026 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16028 2002-02-22 <johan AT balder>
16030 * src/SDCCast.c: fixed bug #514865
16032 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16034 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16036 * sdcc/src/SDCCloop.c:
16037 Previous fix was not good. basic blocks that have "break" or "return" are
16038 not really partof a loop , but live ranges used in these blocks should
16039 be live thru the entire loop, so set partOfLoop but don't add them to
16042 2002-02-21 <johan AT FRIJA>
16044 * src/SDCCcse.c: fixed bug #514308
16046 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16049 Fixed BUG #519583. If a conditional block ended in a return/break
16050 statement inside a loop, it was not being considered part of the loop.
16052 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16054 2002-02-10 Karl Bongers <karl AT turbobit.com>
16057 Fixed up SDCDB debugger somewhat. Updated debugger/README
16058 with lots of comments and notes.
16060 * device/examples/test2.c:
16061 Fix bug, "red" variable not being initialized(compiler complained).
16063 * device/examples/Makefile, examples/test3.c:
16064 Add Makefile in device/examples folder, compiles test3.c
16065 for use as a multiple module SDCDB test case.
16067 * sim/ucsim/cmd.src/cmdset.cc:
16068 Took out debug printfs in ucsim "next" command.
16070 * sim/ucsim/xa.src:
16071 Karl and Johan start ucsim XA support. Most dissassembly working,
16072 about 75% emulation done(plenty of work remaining).
16074 * sim/ucsim/z80.src:
16075 Add Z80 support to ucsim, add test-ucz80 regression test,
16076 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16077 Notice z80 compiler fails on examples/test3.c/crc code.
16079 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16081 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16082 Added support for --parms-in-bank1
16084 * src/ds390/peeph.def:
16085 added a few more peephole optimzations
16087 * src/ds390/main.c:
16088 1) added __builtin_inp & __builtin_outp used to read in data of given length
16089 from a memory mapped port
16090 2) added __builtin_memcmp
16091 3) added __builtin_swapw swap bytes of a short
16093 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16094 1) handle multiple send & receives from register bank1
16095 2) ralloc can now allocate DPTR1 to some liveRanges
16097 * src/SDCCsymt.c, src/SDCCsymt.h:
16098 changes to handle multiple sends & receives
16100 * src/SDCCptropt.h:
16101 added some pointer arithmetic optimization
16103 * src/SDCCptropt.c:
16104 added some pointer arithmetic optimizations but not stable yet so not
16105 called from anywhere (will get this working shortly)
16107 * src/SDCCopt.c: fixed for multiple sends & receives
16110 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16111 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16112 set preprocessor defines (depending on options)
16114 * src/SDCCicode.c, src/SDCCicode.h:
16115 changes made to handle multiple sends & receives
16118 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16120 * src/SDCCcse.c, src/SDCCcse.h:
16121 added function findbackward def (to be used in upcoming optimization)
16123 * src/SDCCcflow.c, src/SDCCcflow.h:
16124 added function returnAtEnd - to determine if a basic block terminates with
16127 * src/SDCCast.c, src/SDCCast.h:
16128 added option parms-in-bank1
16130 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16131 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16132 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16133 adjusted for --parms-in-bank1 option
16135 * device/include/string.h:
16136 donot redefine "reentrant" keyword
16138 * device/include/ds80c390.h: Added some more SFRs
16140 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16142 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16144 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16146 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16148 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16150 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16152 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16154 * Added --xram-movc option
16156 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16158 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16160 2002-01-11 Johan Knol
16162 * Added math lib of Jesus Calvino-Fraga
16164 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16166 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16167 * support/regression/Makefile: new target test-mcs51-stack-auto
16168 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16170 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16172 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16174 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16176 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16178 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16180 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16182 * src/SDCCglue.h: add definition for printIvalChar()
16184 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16186 * src/SDCCast.c: fix #498138 by Johan
16188 * src/SDCCglue.c: fix #498138 by Johan
16190 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16192 * support/regression/Makefile: fix clean
16194 * support/regression/ports/ds390/support.c: fix transmission of last character
16196 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16198 * /sdcc/src/ds390/gen.c:
16199 a) improved computing address of stack variable
16200 b) took out some #if 0 code
16201 c) improved parmBytes adjustment
16202 d) improved genPlusIncr & genMinusIncr
16203 e) genCmp could generate bad code (when left assigned to DPTR)
16204 f) Fixed bug in hasInc
16206 * /sdcc/src/ds390/ralloc.c:
16207 a) packRegsForSupport could mess up live information (Fixed)
16208 b) packRegsDPTRuse could be incorrect for left & right shift
16210 * /sdcc/src/mcs51/ralloc.c:
16211 packRegsForSupport could mess up the live information (Fixed)
16213 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16215 * /sdcc/src/SDCCast.c:
16216 can reverse a loop even if function call is present as long
16217 as the loop control variable is local & is not passed as parameter
16219 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16221 * /sdcc/ChangeLog: *** empty log message ***
16223 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16224 More builtin function additions for TININative
16226 * /sdcc/src/ds390/ralloc.c:
16227 Had broken the regression testsuite
16229 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16231 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16232 Added funcattr hasStackParms will be set for reentrant functions when there
16233 are paramteres on the stack, this helps in minimizing frame pointer generation
16234 typeFromStr can handle function pointers now
16236 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16237 *** empty log message ***
16239 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16241 * /src/ds390/gen.c, /src/ds390/main.c:
16242 More builtin function additions for TININative
16244 * /src/ds390/ralloc.c:
16245 Had broken the regression testsuite
16247 * /src/SDCCast.c: Fixed a bug in dumptree
16249 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16250 Added funcattr hasStackParms will be set for reentrant functions when there
16251 are paramteres on the stack, this helps in minimizing frame pointer generation
16252 typeFromStr can handle function pointers now
16254 * /doc/builtins.txt, /doc/TININative.txt:
16255 *** empty log message ***
16258 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16260 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16261 ALPHA version for -mTININative
16263 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16264 updated to reflect changes in the port structure
16267 added function do_assemble (similar to do_link) if non-null this function
16268 will be called to do assembly (-mTININative) requires a multi command
16270 added function genAssemblerEnd will be called to generate assembler Epilogue
16273 added _JavaNative to debug info printing
16275 * /src/SDCCmain.c: added option --tini-libid
16276 added port->do_assemble function (-mTININative) has a multi command assemble
16278 * /src/SDCCglue.c: Disabled "constExpr" check
16279 added port->genAssemblerEnd function
16281 * /src/SDCCglobl.h: Added option --tini-libid value
16284 tookout optimizeCompare from the header (has no external references)
16286 * /src/SDCCast.c: made one more function "static"
16288 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16290 * src/z80/mappings.i: Added z80asm support.
16292 * src/z80/main.c: Added z80asm support on --asm=z80asm
16294 * src/z80/gen.c: Fixed asm portability issues.
16296 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16298 * src/SDCCglue.c (printExterns): Added global/extern split.
16300 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16302 * support/regression/Makefile: added test for mcs51 model large
16304 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16306 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16308 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16310 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16312 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16314 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16316 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16318 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16320 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16322 * support/regression/tests/simplefloat.c: Port to mcs51.
16324 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16325 * support/regression/tests/bug-485362.c: Added.
16327 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16329 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16331 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16333 * src/z80/gen.c (aopDump): Added a dump function.
16335 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16336 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16338 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16340 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16342 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16344 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16346 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16348 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16350 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16352 * support/regression/ports/ds390/support.c: Use tinibios.
16354 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16356 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16358 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16359 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16361 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16363 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16365 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16367 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16369 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16370 (packRegsForIYUse): Created and optimised.
16372 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16374 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16375 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16377 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16379 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16381 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16383 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16385 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16387 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16389 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16391 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16393 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16395 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16397 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16399 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16400 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16401 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16403 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16405 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16406 (genNotFloat): Added.
16407 (genUminusFloat): Added.
16409 * device/lib/z80/Makefile: Added floating pt stubs.
16411 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16413 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16415 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16417 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16419 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16421 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16423 * sdcc/support/regression/Makefile: Add port ds390.
16425 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16427 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16429 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16431 * sdcc/support/regression/ports/ds390/support.c: Added.
16433 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16435 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16437 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16439 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16441 * device/include/malloc.h: Added z80 and gbz80 support.
16443 * device/lib/gbz80/heap.s: Added.
16445 * device/lib/z80/heap.s: Added.
16447 * device/lib/malloc.c: Added z80 and gbz80 support.
16449 * support/regression/tests/malloc.c (testMalloc): Added.
16451 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16453 * support/regression/tests/bug-478094.c: Added.
16455 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16457 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16459 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16461 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16463 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16465 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16467 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16469 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16471 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16473 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16475 * support/regression/tests/bug-477927.c: Added.
16477 * src/z80/peeph.def: Added minor rules.
16479 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16481 * src/z80/peeph.def: Added jump optimisation modification.
16483 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16485 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16487 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16489 * support/regression/tests/funptrs.c: Added.
16491 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16493 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16495 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16497 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16499 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16501 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16502 (movLeft2ResultLong): Created.
16504 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16505 (joinPushes): Added. Joins two char pushes into a word push.
16507 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16509 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16511 * support/makebin/Makefile (install): Added creation of dest dir.
16513 2001-10-24 Karl Bongers <karl AT turbobit.com>
16515 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16517 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16519 * src/z80/ralloc.c: Turned off faulty pack for one use.
16521 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16523 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16525 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16527 * support/regression/Makefile: Improved clean
16529 * support/regression/ports/gbz80/spec.mk: Added clean
16531 * support/regression/ports/host/spec.mk: Added clean
16533 * support/regression/ports/z80/spec.mk: Added clean
16535 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16537 * support/regression/ports/mcs51/timeout.c: little improvements
16539 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16541 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16543 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16545 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16547 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16549 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16551 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16553 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16554 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16556 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16558 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16560 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16562 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16564 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16566 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16568 * support/regression/tests/longor.c: Added.
16570 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16572 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16574 * as/mcs51/aslink.h: define PATH_MAX
16576 * as/mcs51/asm.h: define PATH_MAX
16578 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16580 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16582 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16584 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16586 * src/SDCCglobl.h: define PATH_MAX
16588 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16590 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16592 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16594 * src/z80/gen.c (gencjneshort): Fixed
16596 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16598 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16600 * support/regression/tests/bug-469671.c: Added.
16602 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16604 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16606 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16608 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16610 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16612 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16614 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16616 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16618 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16620 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16622 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16624 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16626 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16628 * 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.
16630 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16632 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16634 2001-10-07 <johan AT FRIJA>
16636 * device/lib/gets.c (gets): fixed the return value.
16638 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16639 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16641 * 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.
16643 * 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.
16645 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16647 * src/pic/gen.c: Removed Safe_strdup.
16649 * configure.in: Added option to enable libgc support.
16651 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16652 (bitVectUnion): Optimised.
16653 (bitVectIntersect): Optimised.
16654 (bitVectBitsInCommon): Optimised.
16655 (bitVectCplAnd): Optimised.
16657 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16659 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16661 * src/SDCCmain.c: distinguish between assembler debug and plain options
16663 * src/avr/main.c: remove standard assembler options
16665 * src/ds390/main.c: remove standard assembler options
16667 * src/mcs51/main.c: remove standard assembler options
16669 * src/port.h: removed "PENDING" comment
16671 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16673 * src/device/lib/_mulint.c : new, with assember functions
16675 * src/device/lib/_mullong.c : new, with assember functions
16677 * src/device/lib/_divuint.c : with assember functions
16679 * src/device/lib/_divsint.c : with assember functions
16681 * src/device/lib/_divulong.c: with assember functions
16683 * src/device/lib/_divslong.c: with assember functions
16685 * src/device/lib/_moduint.c : with assember functions
16687 * src/device/lib/_modsint.c : with assember functions
16689 * src/device/lib/_modulong.c: with assember functions
16691 * src/device/lib/_modslong.c: with assember functions
16693 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16695 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16697 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16698 replaced _mululong.c and _mulslong.c by _mullong.c
16700 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16702 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16704 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16706 * src/SDCCglue.c: test, if win32api is available for MINGW
16708 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16710 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16711 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16712 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16713 * support/regression/ports/host/spec.mk: removed GENERIC
16714 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16715 * support/regression/ports/z80/spec.mk: removed GENERIC
16717 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16719 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16721 * support/regression/tests/bug-467035.c: Created.
16723 2001-10-01 <johan AT FRIJA>
16725 * src/SDCC.y: fixed bug #466586 part 1
16727 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16729 * SDCCicode.c: z80 has no generic pointers
16730 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16732 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16734 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16736 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16738 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16740 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16742 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16744 * configure.in: Fixed up so that ucsim is only configured once.
16746 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16748 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16749 (getPathDifference): As above.
16751 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16753 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16755 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16756 * .version: Updated to 2.3.1
16758 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16759 Added copyright header.
16761 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16762 (assemble): Added support for macro based assembler commands.
16763 (linkEdit): Added support for macro based linker commands.
16764 (preProcess): Changed the pre-processor to use macros.
16765 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16766 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16768 * device/lib/z80/crt0.s: Added module name for debugging.
16770 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16772 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16774 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16776 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16778 * src/Makefile.in: Added SDCCmacro and SDCCutil
16780 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16782 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16784 2001-09-16 <johan AT FRIJA>
16786 * 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.
16788 2001-09-15 <johan AT FRIJA>
16790 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16791 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16793 2001-09-11 <johan AT FRIJA>
16795 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16797 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16799 * support/regression/tests/bug-460444.c: Added test case.
16801 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16802 (genCast): Added justification for all of the asserts.
16804 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16806 * support/regression/support.c: _xdata replaced by xdata
16808 * support/regression/spec.mk: removed _generic
16810 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16812 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16814 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16815 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16817 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16819 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16821 * support/regression/tests/bug-460010.c: Added test case.
16823 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16825 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16827 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16829 * support/regression/testfwk.c: removed workaround for bug #436344
16831 * support/regression/tests/bp.c: use less memory with mcs51
16833 * support/regression/tests/bug-441448.c: use less memory
16835 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16837 * support/regression/collate-results.py: typo
16839 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16841 * support/regression/tests/fetchoverlap.c: Added new test case.
16843 * support/regression/tests/bp.c: Added new test case.
16845 * support/regression/tests/bug-448984.c: Added new test case.
16847 * support/regression/tests/pow2shifts.c: Added new test case.
16849 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16850 (genlshTwo): Fixed right shift for count > 8.
16852 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16854 2001-09-08 <johan AT FRIJA>
16856 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16858 2001-09-07 <johan AT FRIJA>
16860 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16862 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16864 2001-09-06 <johan AT FRIJA>
16866 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16867 * bernhard noted me at this: "() equals to (void)" (1.38)
16869 2001-09-05 <johan AT FRIJA>
16871 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16873 2001-09-04 <johan AT FRIJA>
16875 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16878 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16880 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16882 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16884 * link/z80/aslink.h: Fixed path for PATH_MAX
16886 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16888 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16890 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16892 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16894 * 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.
16896 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16898 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16899 (genCmp): Fixed up genCmp for the GB with longs.
16901 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16903 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16905 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16907 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16909 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16911 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16913 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16915 * 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.
16917 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16919 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16921 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16923 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16925 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16927 * sim/ucsim/configure: little improvement of Cygwin-detection
16928 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16929 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16930 * support/regression/tests/bug-221100.c: small changes for mcs51
16931 * support/regression/tests/bug-221168.c: small changes for mcs51
16932 * support/regression/tests/bug-227710.c: small changes for mcs51
16933 * support/regression/tests/staticinit.c: small changes for mcs51
16934 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16935 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16936 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601