1 2008-11-09 Raphael Neider <rneider AT web.de>
3 * device/include/pic/pic14devices.txt: fixed memory description for
4 12f629 and 12f675, closes #2236240
6 2008-11-06 Borut Razem <borut.razem AT siol.net>
8 * src/SDCCmain.c: #fixed bug 2224960: sdcc -MM no working correctly
9 pass system include paths with -isystem to sdcpp
10 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneded
11 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
13 2008-11-02 Raphael Neider <rneider AT web.de>
15 * doc/sdccman.lyx: updated the sections on the library build process
16 and on how to add support for new devices, and documented known
17 problems with the extended instruction set including a workaround
19 2008-11-01 Raphael Neider <rneider AT web.de>
21 * device/include/pic16/adc.h,
22 device/include/pic16/pic16devices.txt,
23 device/include/pic16/pic18f2410.h,
24 device/include/pic16/pic18f2510.h,
25 device/include/pic16/pic18f2515.h,
26 device/include/pic16/pic18f2610.h,
27 device/include/pic16/pic18f4410.h,
28 device/include/pic16/pic18f4510.h,
29 device/include/pic16/pic18f4515.h,
30 device/include/pic16/pic18f4610.h,
31 device/include/pic16/pic18fregs.h,
32 device/lib/pic16/libdev/Makefile.am,
33 device/lib/pic16/libdev/Makefile.in,
34 device/lib/pic16/libdev/pic18f2410.c,
35 device/lib/pic16/libdev/pic18f2510.c,
36 device/lib/pic16/libdev/pic18f2515.c,
37 device/lib/pic16/libdev/pic18f2610.c,
38 device/lib/pic16/libdev/pic18f4410.c,
39 device/lib/pic16/libdev/pic18f4510.c,
40 device/lib/pic16/libdev/pic18f4515.c,
41 device/lib/pic16/libdev/pic18f4610.c,
42 device/lib/pic16/libio/Makefile.am,
43 device/lib/pic16/libio/Makefile.in,
44 device/lib/pic16/pics.all: added support for 18f[24][456]10
45 and 18f[24]515 devices
46 * doc/sdccman.lyx: updated list of supported PIC16 devices
48 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
49 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
50 src/xa51/gen.c: avoid compiler warnings
51 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
53 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
55 * device/include/mcs51/p89v66x.h: NXP header file
56 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
57 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
59 2008-10-14 Raphael Neider <rneider AT web.de>
61 * device/lib/pic16/libdev/Makefile.am,
62 device/lib/pic16/libio/Makefile.am: enable building libraries for
63 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
64 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
65 * device/lib/pic16/libdev/Makefile.in,
66 device/lib/pic16/libio/Makefile.in: regenerated
68 2008-10-14 Raphael Neider <rneider AT web.de>
70 * device/include/pic16/pic18f2450.h,
71 device/include/pic16/pic18f4450.h,
72 device/lib/pic16/libdev/pic18f2450.c,
73 device/lib/pic16/libdev/pic18f4450.c,
74 device/include/pic16/adc.h,
75 device/include/pic16/pic16devices.txt,
76 device/include/pic16/pic18fregs.h,
77 device/lib/pic16/libdev/Makefile.am,
78 device/lib/pic16/libdev/Makefile.in,
79 device/lib/pic16/libio/Makefile.am,
80 device/lib/pic16/libio/Makefile.in,
81 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
83 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
84 stack to a fixed location, relax it to automatically work with all
85 but the smallest devices (256 byte RAM devices need #pragma stack)
87 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
89 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
90 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
91 * device/lib/_strcspn.c: fixed bug 2140931
93 2008-10-06 Raphael Neider <rneider AT web.de>
95 * device/include/pic16/stdio.h,
96 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
97 declared __naked for convenience, named all arguments
98 * device/lib/pic16/libc/stdio/strmgpsim.c,
99 device/lib/pic16/libc/stdio/strmmssp.c,
100 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
102 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
103 empty __naked functions,
104 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
105 corner cases (unlink first/last pCode in list), reuse more code
107 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
109 * src/ds390/main.c (_ds390_genInitStartup): added
110 * src/SDCCpeeph.c (getPatternVar): new, added,
111 (labelInRange): fixed bug 2115959
112 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
113 * src/SDCCicode.h: added newiTempOperand
114 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
115 added optimizations for 0/x and x/-1, see also patch 2142900
116 * support/regression/tests/onebyte.c (testMul): added test cases
118 2008-09-20 Borut Razem <borut.razem AT siol.net>
121 definition of absolute address symbols without initial value,
122 fixed SDCC crash "do not know how to intialize symbol"
124 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
126 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
127 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
128 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
129 * device/lib/z80/stubs.s: added stubs for above functions
130 * src/SDCCopt.c (convilong),
131 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
132 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
133 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
134 * support/regression/tests/onebyte.c: enabled all tests for z80
136 2008-09-15 Borut Razem <borut.razem AT siol.net>
138 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
139 device/lib/pic16/libc/stdio/printf.c,
140 device/lib/pic16/libc/stdio/strmusart.c,
141 device/lib/pic16/libc/stdio/printf_tiny.c,
142 device/lib/pic16/libc/stdio/sprintf.c,
143 device/lib/pic16/libc/stdio/strmgpsim.c,
144 device/lib/pic16/libc/stdio/putchar.c,
145 device/lib/pic16/libc/stdio/fprintf.c,
146 device/lib/pic16/libc/stdio/strmmssp.c,
147 device/device/lib/pic16/libc/stdio/vprintf.c,
148 device/lib/pic16/libc/stdio/printf_small.c,
149 device/lib/pic16/libc/stdio/vsprintf.c,
150 device/lib/pic16/libc/stdio/strmputchar.c,
151 device/lib/pic16/libc/Makefile.am,
152 device/lib/pic16/libc/Makefile.in:
153 *printf now returns int, puchar.c moved from stdlib to stdio,
154 *printf format parameter type changed from char * to const char *,
155 added GNU link excetion text to library source files,
156 applyed GNU coding style, removed useless svn ids,
157 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
158 binary specifier: "%b", "%hb" and "%lb"
159 * device/lib/pic16/libc/stdio/vfprintf.c:
160 applied patch #2044424: PIC16: vfprintf
161 thanks Mauro Giachero
162 * support/regression/tests/bug1057979.c:
163 removed old pic16 sprintf specifics
164 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
165 * doc/sdccman.lyx: documented 'b' binary format specifier removal
167 2008-09-15 Raphael Neider <rneider AT web.de>
169 * src/pic16/device.c (pic16_dump_usection): force udata sections
170 into the addressable range (0..0xFFF), workaround for a gpsim
171 bug preventing simulation of regtest bug1750318
172 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
173 (serialRegAssign): fixed regtest bug-971834,
174 (pic16_packRegisters): avoid null-pointer dereference
176 2008-09-14 Raphael Neider <rneider AT web.de>
178 * src/pic16/gen.c, src/pic16/ralloc.c: use
179 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
180 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
182 2008-09-12 Borut Razem <borut.razem AT siol.net>
184 * support/regression/fwk/testfwk.h:
185 define pdata as data for pic16 target
186 thanks Mauro Giachero
188 2008-09-11 Borut Razem <borut.razem AT siol.net>
190 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
191 support/regression/absolute.c:
192 applied patch #2105615: Some PIC16 testcase fixlets
193 thanks Mauro Giachero
195 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
197 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
198 * support/regression/tests/bug2094505.c: new, added
200 2008-09-07 Borut Razem <borut.razem AT siol.net>
202 * src/SDCCglue.c, src/SDCCast.c:
203 fixed throw of "excess elements" warning for char arrays
204 * support/regression/tests/nullstring.c:
205 disable warning about excess elements in array of chars initializer
207 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
209 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
210 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
211 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
212 * support/regression/tests/bug2077267.c: new, added
214 2008-09-05 Raphael Neider <rneider AT web.de>
216 * configure.in, Makefile.common.in: add support for ccache,
217 remove spurious $VERSION output, detect doc-tools even without
218 --enable-doc to facilitate later manual doc-builds, minor cleanup
219 * configure: regenerated
221 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
222 avoid races in parallel VPATH builds
223 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
224 * doc/sdccman.lyx: mention --without-ccache configure option
226 2008-09-01 Raphael Neider <rneider AT web.de>
228 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
229 * (genConstPointerGet): fix reading bitfields from __code space
230 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
231 bitfield initializers (fix regression test bug1856409.c)
232 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
235 2008-08-31 Raphael Neider <rneider AT web.de>
237 * src/pic16/gen.c (genAssign): removed useless compiler output
238 * (genPointerGet,genPointerSet,genCast),
239 src/pic16/glue.c (pic16_printGPointerType):
240 also handle PPOINTERs just to avoid spurious asserts
241 * (pic16_printIvalType,pic16_printIvalBitFields):
242 generalized to arbitrary type/bitfield sizes, allows compilation of
243 regression test bug-1981238.c
244 * (pic16_printIvalChar): fix regression test structflexarray.c
245 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
246 in initialized structs and fix #1843745
247 * (pic16_printIvalStruct): always output initializers for all fields,
248 even those not explicitly given, fixes zeropad.c regression test
249 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
250 #2073635, #1567098, and #1485812)
251 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
253 2008-08-31 Borut Razem <borut.razem AT siol.net>
255 * support/regression/tests/bug-895992.c,
256 support/regression/tests/onebyte.c:
257 enabled pic16 regression testing since the bugs
258 1511794: pic16: regression test bug-895992.c fails
259 1444425: onebyte.c regression tes fails on pic16
260 are fixed, probably by fixing
261 2048464: PIC16: fix genUminus - addresses not.c regression test
262 * src/SDCCsymt.c, src/SDCCglue.c,
263 support/regression/tests/bug-1981238.c:
264 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
267 2008-08-30 Borut Razem <borut.razem AT siol.net>
269 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
270 release version 4.3.2
272 2008-08-24 Raphael Neider <rneider AT web.de>
274 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
275 always use the sdcc from the current build tree (ignore $CC from
276 the environment, fixes compile farm builds)
277 * device/lib/Makefile.in: rename .a into .lib for compatibility,
278 remove more build products from install directory
279 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
280 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
282 2008-08-24 Borut Razem <borut.razem AT siol.net>
284 * src/SDCC.y: applied patch
285 2050245: Fix # 1963382
287 1963382: Listing File - C file comment is incorrect
290 2008-08-23 Borut Razem <borut.razem AT siol.net>
292 * src/pic16/gen.c: applied patch
293 2048464: PIC16: fix genUminus - addresses not.c regression test
294 thanks Mauro Giachero
296 2008-08-22 Borut Razem <borut.razem AT siol.net>
298 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
299 src/pic16/main.c: allow spaces in gpasm and gplink paths
301 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
304 * src/z80/peeph-z80.def: minor peephole improvement
306 2008-08-15 Raphael Neider <rneider AT web.de>
308 * src/z80/gen.c (_vemit2): suppress compiler warning
310 * src/pic/*.[ch]: make proper use of header files and avoid
311 ad-hoc extern declarations, mark module-local helpers 'static',
312 removed dead/replaced code, no functional changes
313 * src/pic16/pcode.c: disentangled from pic14 backend
315 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
317 * src/z80/gen.c: fixed #2051348
318 * support/regression/tests/bug-2051348.c: regression test for #2051348
320 2008-08-10 Raphael Neider <rneider AT web.de>
323 * Makefile.common.in: export PACKAGE for $docdir,
324 fixes #1957036, avoid some "underquoted definition" warnings
325 * configure: regenerated
327 2008-08-10 Raphael Neider <rneider AT web.de>
329 * device/lib/pic16/**: build pic16 library using autotools for
330 improved dependency tracking
332 * device/lib/Makefile.in,
334 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
336 2008-08-10 Raphael Neider <rneider AT web.de>
338 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
339 local variables if --nooverlay is given, workaround for #2023121
341 2008-08-08 Raphael Neider <rneider AT web.de>
343 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
345 2008-08-08 Raphael Neider <rneider AT web.de>
347 * src/pic/pcoderegs.c,
349 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
351 2008-08-07 Borut Razem <borut.razem AT siol.net>
353 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
354 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
355 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
356 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
357 applied modified patch 2038174: Add support for binary constants v2
358 thanks Mauro Giachero
359 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
361 2008-08-04 Raphael Neider <rneider AT web.de>
364 * src/pic16/device.h,
366 * src/pic16/main.c: enable --optimize-goto by default
368 * device/lib/pic16/Makefile.common.in: suppress removed option
371 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
373 2008-07-30 Borut Razem <borut.razem AT siol.net>
375 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
376 applied patch 22032433: PIC16: fix constant strings,
377 thanks Mauro Giachero
379 2008-07-29 Borut Razem <borut.razem AT siol.net>
381 * src/pic16/gen.c: applied patches:
382 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
383 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
384 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
385 thanks Mauro Giachero
387 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
389 * src/port.h: Fixed typo in comment
391 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
393 * src/z80/mappings.i: Implemented RFE #1919415
394 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
395 #1880202, #1914434, prepared for RFE #1703943
397 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
400 * src/z80/peeph-z80.def,
401 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
402 preparation for Z80 peephole improvements
404 2008-06-21 Raphael Neider <rneider AT web.de>
406 * device/include/pic16/pic18f66j60.h,
407 * device/include/pic16/pic18f66j65.h,
408 * device/include/pic16/pic18f67j60.h,
409 * device/include/pic16/pic18f86j60.h,
410 * device/include/pic16/pic18f86j65.h,
411 * device/include/pic16/pic18f87j60.h,
412 * device/include/pic16/pic18f96j60.h,
413 * device/include/pic16/pic18f96j65.h,
414 * device/include/pic16/pic18f97j60.h,
415 * device/lib/pic16/libdev/pic18f66j60.c,
416 * device/lib/pic16/libdev/pic18f66j65.c,
417 * device/lib/pic16/libdev/pic18f67j60.c,
418 * device/lib/pic16/libdev/pic18f86j60.c,
419 * device/lib/pic16/libdev/pic18f86j65.c,
420 * device/lib/pic16/libdev/pic18f87j60.c,
421 * device/lib/pic16/libdev/pic18f96j60.c,
422 * device/lib/pic16/libdev/pic18f96j65.c,
423 * device/lib/pic16/libdev/pic18f97j60.c,
424 * device/include/pic16/pic16devices.txt,
425 * device/include/pic16/pic18fregs.h,
426 * device/lib/pic16/pics.all: added new devices
428 * device/include/pic16/adc.h,
429 * device/lib/pic16/libio/adc/adcbusy.c,
430 * device/lib/pic16/libio/adc/adcopen.c,
431 * device/lib/pic16/libio/adc/adcsetch.c,
432 * device/lib/pic16/libio/i2c/i2copen.c,
433 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
434 all changes from a patch by Anton Strobl
436 2008-06-12 Borut Razem <borut.razem AT siol.net>
438 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
439 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
440 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
441 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
442 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
443 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
444 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
445 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
446 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
447 by applying the modified patch from Risto Huotari
449 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
452 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
453 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
454 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
455 * support/regression/tests/bug1938300.c: new, added
457 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
459 * device/include/asm/ds390/features.h,
460 * device/include/asm/mcs51/features.h,
461 * device/include/mcs51/regc515c.h: inserted LGPL notice
463 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
465 * device/lib/gbz80/div.s,
466 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
467 patch 1597883, Thanks Robert Ramey
469 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
471 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
472 createIvalCharPtr, createIvalPtr, createIval),
474 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
475 initializers for local auto variables
476 * support/regression/tests/zeropad.c: added testcase for auto initializers
478 2008-05-26 Raphael Neider <rneider AT web.de>
480 * device/lib/pic16/startup/crt0.c,
481 * device/lib/pic16/startup/crt0i.c,
482 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
483 explicit, fixed curr_entry loop for >= 256 initializer records,
484 removed debug code (write to 0xf7e)
486 2008-05-25 Raphael Neider <rneider AT web.de>
488 * device/include/pic/pic16f627a.h,
489 * device/include/pic/pic16f628a.h,
490 * device/include/pic/pic16f648a.h: added missing ports
492 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
494 * device/include/float.h: added __INFINITY
495 * device/lib/_fsadd.c: handle overflows
496 * device/lib/_fsmul.c,
497 * device/lib/_fsdiv.c: use __INFINITY
498 * device/lib/_fseq.c,
499 * device/lib/_fsneq.c: handle -0.0
500 * sim/ucsim/s51.src/uc89c51r.cc,
501 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
502 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
503 * src/mcs51/gen.c (genSend): fixed bug with --xstack
504 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
505 * support/regression/tests/snprintf.c: test bug with --xstack
507 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
509 * src/SDCCpeeph.c (callFuncByName):
510 Support nested parenthesis in peephole function arguments (#1967300)
512 2008-05-19 Raphael Neider <rneider AT web.de>
514 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
515 fixed duplicate labels (#1911325)
517 2008-05-19 Raphael Neider <rneider AT web.de>
519 * src/regression/empty.c: suppress warning
520 * src/regression/pointer1.c: enabled index_by_pointer()
521 * src/regression/inline.c: now works for pic16 as well
523 * src/pic16/device.c: include dbuf declarations
524 * src/pic16/device.h: removed obsolete prototypes
526 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
527 * src/pic16/glue.c: made purely local functions static,
528 (pic16_printGPointerType, pic16_printIvalCharPtr,
529 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
530 generic pointers' tags (#1961866)
532 * src/pic16/pcode.c (assignValnums): optimize literal assignments
534 2008-05-19 Borut Razem <borut.razem AT siol.net>
536 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
537 fixed typo, uninstall include/pic16/pic16devices.txt
539 2008-05-18 Borut Razem <borut.razem AT siol.net>
541 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
542 the buffer is null terminated
543 * src/device/pic16.c:
544 applied modified patch 1965676: Patch for Win32 16 bit PIC
545 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
547 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
549 * src/SDCC.lex (check_type),
550 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
553 * as/z80/clean.mk: also clean *.dep
554 * device/lib/pic16/libsdcc/stack/Makefile,
555 * sim/ucsim/libtool: removed as they are rebuild by configure
556 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
558 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
560 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
561 fixupInline instead of createFunction to fix bug 1864577
562 (inlineFindMaxBlockno): removed, use global blockNo
563 * src/SDCCglobl.h: added blockNo
565 * src/z80/peep.h: modified properties
566 * support/regression/tests/bug1864577.c: new, added
568 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
571 * as/mcs51/asm.h: added org_cnt
572 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
573 * as/mcs51/asout.c: changed old K&R to ANSI
574 * as/mcs51/Makefile.in: use common identifiers
580 * as/hc08/Makefile.bcc,
581 * as/hc08/Makefile.in: synchronized with as/mcs51/*
582 * sdcc_vc_in.h: added define __func__
583 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
584 Thanks Ruud van Silfhout
585 * support/regression/tests/bug1717305.c: new, added
587 2008-05-05 Borut Razem <borut.razem AT siol.net>
589 * support/regression/Makefile.in,
590 support/regression/ports/ds390/spec.mk,
591 support/regression/ports/hc08/spec.mk,
592 support/regression/ports/mcs51-common/spec.mk,
593 support/regression/ports/pic14/spec.mk,
594 support/regression/ports/pic16/spec.mk,
595 support/regression/ports/ucz80/spec.mk,
596 support/regression/ports/z80/spec.mk:
597 added INC_DIR and LIBDIR paths
598 * src/ds390/gen.c: removed duplicated selicolon
600 2008-05-04 Borut Razem <borut.razem AT siol.net>
602 * support/regression/Makefile.in,
603 support/regression/fwk/lib/testfwk.c,
604 support/regression/ports/ds390/spec.mk,
605 support/regression/ports/hc08/spec.mk,
606 support/regression/ports/mcs51-common/spec.mk,
607 support/regression/ports/mcs51-large/spec.mk,
608 support/regression/ports/mcs51-medium/spec.mk,
609 support/regression/ports/mcs51-small/spec.mk,
610 support/regression/ports/mcs51-stack-auto/spec.mk,
611 support/regression/ports/mcs51-xstack-auto/spec.mk,
612 support/regression/ports/pic14/spec.mk,
613 support/regression/ports/pic16/spec.mk,
614 support/regression/ports/ucz80/spec.mk:
615 added possibility to define the sdcc binary directory SDCC_BIN_PATH
616 used to run regeression tests
618 2008-05-01 Raphael Neider <rneider AT web.de>
620 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
621 supported devices and instructions to add new ones
623 2008-05-01 Raphael Neider <rneider AT web.de>
625 * device/include/pic16/adc.h,
626 device/lib/pic16/libio/adc/adcbusy.c,
627 device/lib/pic16/libio/adc/adcopen.c,
628 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
629 18f2455 style ADC devices, based on patch #1776197
630 * device/lib/pic16/libio/adc/adcclose.c,
631 device/lib/pic16/libio/adc/adcconv.c,
632 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
633 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
634 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
635 * device/include/pic16/pic18f4431.h,
636 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
637 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
639 2008-05-01 Raphael Neider <rneider AT web.de>
641 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
642 moved xinst flag into pic16_options_t
643 * src/pic16/device.c (default_device, pic16_list_devices,
644 pic16_find_device): removed references to sfrrange
645 * src/pic16/gen.c (genFunction),
646 src/pic16/glue.c (pic16initialComments),
647 src/pic16/main.c (pic16_optionsTable),
648 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
650 * device/include/pic16/pic16devices.txt: removed sfrrange lines
652 2008-04-29 Raphael Neider <rneider AT web.de>
654 * src/pic16/devices.inc,
655 device/include/pic16/pic16devices.txt: replaced compiled-in list
656 of devices with a variant parsed at runtime
657 * src/pic16/device.c: added support for parsing pic16devices.txt,
659 * src/pic16/device.h: removed (now) unused fields from PIC_device
660 * src/pic16/main.c: removed #pragma maxram,
661 (_pic16_initPaths): removed bogus generation of search paths,
662 setup the port proper only after the search paths (for
663 pic16devices.txt) are set up,
664 (_pic16_finaliseOptions): moved processor dependant code here
665 from _pic16_initPaths(), clean up
666 * src/pic16/ralloc.c (pic16_init_stack),
667 * src/pic16/ralloc.h,
668 * src/pic16/pcode.c: clean up
669 * device/include/Makefile.in,
670 support/scripts/sdcc.nsi: also install/package pic16devices.txt
671 * support/scripts/inc2h-pic16.pl: updated instructions
673 2008-04-29 Raphael Neider <rneider AT web.de>
675 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
676 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
677 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
678 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
679 added missing family members and 18f2480/2580/4480/4580 family
680 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
681 * device/include/pic16/pic18f2525.h: use 18f4620.h
682 * device/include/pic16/pic18f6680.h: use 18f8680.h
683 * device/include/pic16/pic18fregs.h,
684 device/lib/pic16/pics.all,
685 src/pic16/devices.inc: add new devices
686 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
687 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
688 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
689 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
690 prevent attempting to build the libio for some new devices
692 2008-04-29 Raphael Neider <rneider AT web.de>
694 * debugger/mcs51/Makefile.in: fixed paths to sources
696 2008-04-25 Borut Razem <borut.razem AT siol.net>
698 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
699 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
700 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
701 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
702 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
703 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
704 as/link/z80/linkz80.dsp: lklibr.c moved
705 * doc/INSTALL.txt: binary archives in bz2 format
706 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
708 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
710 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
711 * support/regression/tests/bug1856409.c: new, added
713 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
716 * src/mcs51/peep.c: Use werror for error messages.
717 * src/SDCCicode.c (geniCodeConditional),
718 * src/SDCCsymt.c (structElemType): fixed bug 1839321
719 * src/z80/Makefile.bcc,
720 * src/z80/z80.dsp: added src/z80/peep.c/h
721 * support/regression/tests/bug1839321.c: new, added
723 2008-04-20 Raphael Neider <rneider AT web.de>
725 * device/include/pic16/pic18f2455.h: added bitfields for port C
727 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
729 * src/z80/peep.c: Use werror for error messages.
731 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
733 * src/z80/peep.h (declaration of notUsed()),
734 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
736 * src/z80/z80.h (added dependency on peep.h),
737 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
740 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
742 * src/SDCCpeeph.c (added support for notUsed()),
743 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
745 * src/port.h (removed dependency on mcs51/peep.h, added declaration
746 for notUsed()): Implemented generic (that is not port-specific) part
749 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
751 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
752 * device/lib/libsdcc.lib,
753 * device/lib/Makefile.in,
754 * support/regression/ports/mcs51-xstack-auto/spec.mk,
755 * device/lib/calloc.c: renamed to _calloc.c
756 * device/lib/free.c: renamed to _free.c
757 * device/lib/malloc.c: renamed to _malloc.c
758 * device/lib/realloc.c: renamed to _realloc.c
759 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
760 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
761 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
762 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
763 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
764 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
765 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
766 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
768 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
769 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
770 * support/regression/tests/bug1509084.c: new, added
772 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
774 * device/include/mcs51/cc2510fx.h: added _XPAGE
775 * device/include/mcs51/compiler.h: cosmetic changes
777 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
779 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
782 2008-03-31 Borut Razem <borut.razem AT siol.net>
784 * support/cpp2 renamed to support/cpp
785 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
786 support/cpp2/libiberty/splay-tree.c,
787 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
788 support/cpp2/libcpp/directives.c,
789 support/cpp2/libcpp/include/cpplib.h,
790 support/cpp2/libcpp/include/symtab.h,
791 support/cpp2/libcpp/include/line-map.h,
792 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
793 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
794 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
795 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
796 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
797 release version 4.3.0
798 * configure.in, configure, Makefile.in, Makefile.bcc:
799 adapted for moved cpp2
801 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
803 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
804 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
806 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
808 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
810 * support/regression/tests/bug1717943.c: new, added
812 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
814 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
815 bytewise return value assignments introduced in last commit.
817 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
819 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
820 genMult, genJumpTab):
821 Use 16-bit instructions for addition in some additional cases,
822 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
824 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
826 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
827 Implemented RFE #1921450, changed some debug messages.
829 2008-03-30 Borut Razem <borut.razem AT siol.net>
831 * Small Device C Compiler 2.8.0 released
832 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
833 * support/scripts/sdcc.nsi: added finish page; this version
834 was used for 2.8.0 release
835 * doc/knownbugs.html: removed; magically generated by the build
836 process using gen_known_bugs.pl from now on
838 2008-03-23 Borut Razem <borut.razem AT siol.net>
840 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
841 and reverted it, since it was already fixed by Raphael ;-)
842 * doc/knownbugs.html: updated for RC2
844 2008-03-22 Raphael Neider <rneider AT web.de>
846 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
849 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
851 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
852 * support/regression/tests/bug1839277.c: added related testBug1839299
854 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
856 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
857 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
859 * src/mcs51/gen.c: throughout only output hex constants
860 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
861 * support/regression/tests/bug1839277.c: new, added
863 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
865 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
866 compilation warning about nested comments.
868 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
870 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
871 * support/regression/tests/bug1921073.c: new, added
873 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
875 * src/z80/SDCCpeeph.c.c (callFuncByName):
876 Commented function parameters.
878 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
880 * src/z80/ralloc.c (packRegsForAccUse2):
881 disabled a broken accumulator packing optimization (fixed #1292721).
882 * support/regression/tests/bug-1292721: Regression test for #1292721.
884 2008-03-16 Raphael Neider <rneider AT web.de>
886 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
887 fixed code bloat regression using a variant of patch #1915618
889 2008-03-16 Borut Razem <borut.razem AT siol.net>
891 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
892 icon, changed startup menu for release distribution, code cleaning,
893 create url files instead links in startup menu
895 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
897 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
898 * support/regression/tests/bug1579949.c: new, added
900 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
902 * device/lib/printf_fast.c: fixed bug 1255403
904 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
906 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
907 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
909 2008-03-14 Borut Razem <borut.razem AT siol.net>
911 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
913 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
914 is correctly displayed
915 * as/link/z80/lkmain.c: usage line commented out
917 2008-03-13 Borut Razem <borut.razem AT siol.net>
919 * doc/sdccman.lyx: corrected to be able to convert to PDF,
920 updated the list pf supported pic14 devices
922 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
924 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
926 2008-03-12 Borut Razem <borut.razem AT siol.net>
928 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
929 fixed documentation request #1718191
930 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
931 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
934 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
936 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
937 * support/regression/tests/bug1505811.c: new, added
939 2008-03-09 Raphael Neider <rneider AT web.de>
941 * device/include/pic16/pic18f2620.h,
942 * device/include/pic16/pic18f4620.h,
943 * device/lib/pic16/libdev/pic18f2620.c,
944 * device/lib/pic16/libdev/pic18f4525.c,
945 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
946 family to consistently use pic18f4620.[ch], fixes #1832562
948 2008-03-09 Borut Razem <borut.razem AT siol.net>
950 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
951 changed sdcc version to 2.8.0
952 * knownbugs.html: regenerated
953 * support/scripts/gen_known_bugs.pl: added number of open bugs
955 2008-03-09 Raphael Neider <rneider AT web.de>
957 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
958 (genOr): read volatile operand even if the result is known,
960 (genOr,genXor): removed unused legacy code,
961 (genDummyRead): use pic16_mov2w_volatile()
963 2008-03-08 Borut Razem <borut.razem AT siol.net>
965 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
966 cons w. --model-large
967 * support/regression/staticinit.c: added regression test for bug
970 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
972 * src/ds390/gen.c (pushSide, genPcall),
973 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
974 * src/mcs51/gen.c: cosmetic changes
975 * support/regression/fwk/include/testfwk.h: added macro reentrant
976 * support/regression/tests/bug1908493.c: new, added
978 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
980 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
982 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
984 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
985 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
986 already set in ds390/main.c and mcs51/main.c
988 2008-03-07 Raphael Neider <rneider AT web.de>
990 * src/regression/init0.c: new test for initialized arrays of function
992 * src/regression/Makefile: made a bit more flexible, added init0.c
993 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
994 pointers, closes #1427663
996 2008-03-05 Borut Razem <borut.razem AT siol.net>
998 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
999 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1001 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1003 * support/librarian/sdcclib.c:Added feature request 1908061:
1004 Synchronise sdcclib commands with ar.
1006 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1008 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1009 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1010 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1011 * device/include/mcs51/compiler.h: removed umlauts, added double
1014 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1016 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1017 * support/regression/tests/bug1536762.c: new, added
1019 * src/SDCCutil.h: added getBuildDate()
1020 * src/SDCCmain.c (printVersionInfo),
1021 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1023 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1024 * src/ds390/ralloc.c (packRegisters),
1025 * src/mcs51/ralloc.c (packRegisters),
1026 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1028 * support/regression/tests/bug1618050.c: new, added
1029 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1030 * support/regression/fwk/include/testfwk.h,
1031 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1034 2008-03-04 Raphael Neider <rneider AT web.de>
1036 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1037 on accessing OP_SYM_TYPE(op)
1038 * src/pic/gen.h: removed unused prototype of genMinusDec()
1039 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1040 fix #1876953 (invalid subtraction code), removed unused code
1042 2008-03-03 Raphael Neider <rneider AT web.de>
1046 * src/pic/genarith.c,
1048 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1049 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1051 2008-03-03 Raphael Neider <rneider AT web.de>
1053 * src/pic/device.c (find_device): search user-specified paths first
1054 for pic14devices.txt, fixes #1900827
1056 2008-03-02 Borut Razem <borut.razem AT siol.net>
1058 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1059 AddToPath and RemoveFromPath
1061 2008-03-01 Borut Razem <borut.razem AT siol.net>
1063 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1064 work correctly, added debugging support if -DSDCC.DEBUG command line
1067 2008-02-28 Borut Razem <borut.razem AT siol.net>
1069 * doc/sdccman.lyx: cosmetic changes
1071 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1073 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1074 * doc/sdccman.lyx: fixed unmeant removal of spaces
1076 2008-02-27 Borut Razem <borut.razem AT siol.net>
1078 * support/scripts/sdcc.nsi: corrected installation directory for
1079 current user installation mode
1080 * doc/README.txt: added Philipp Klaus Krause to the developers list
1082 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1084 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1085 return ifx condition
1086 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1087 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1088 ifxJump to fix bug 1838000
1089 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1090 * support/regression/tests/bug1838000.c: new, added
1091 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1093 2008-02-26 Borut Razem <borut.razem AT siol.net>
1095 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1097 * support/scripts/sdcc.nsi: added MULTIUSER page,
1098 NSIS upgraded to version 2.35
1100 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1102 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1103 * support/regression/tests/bug1565152.c: new, added
1105 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1107 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1108 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1109 * support/regression/tests/bug1670148.c: new, added
1111 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1113 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1115 2008-02-24 Borut Razem <borut.razem AT siol.net>
1117 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1118 is ineffective for unsigned char parameter
1120 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1122 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1123 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1124 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1125 * support/Util/MySystem.c (my_system): output errorcode when verbose
1127 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1129 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1132 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1134 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1137 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1139 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1141 2008-02-21 Borut Razem <borut.razem AT siol.net>
1143 * support/regression/Makefile.in,
1144 support/regression/ports/ds390/spec.mk,
1145 support/regression/ports/hc08/spec.mk,
1146 support/regression/ports/mcs51-common/spec.mk,
1147 support/regression/ports/pic14/spec.mk,
1148 support/regression/ports/pic16/spec.mk,
1149 support/regression/ports/ucz80/spec.mk,
1150 support/regression/ports/xa51/spec.mk:
1151 added CFLAGS when compiling timeout
1153 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1155 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1158 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1160 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1161 * support/regression/tests/bug1888147.c: new, added
1163 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1165 * src/z80/gen.c: fixed bugs #1596270, #1736867
1167 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1169 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1170 contents, mostly fixes #1596270
1172 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1174 * src/z80/peeph.def,
1175 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1176 peepholes, fixes #1806565
1178 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1180 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1181 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1182 fixes bug 1739475, thanks Robert Larice
1183 (rule 271): new, added
1185 2008-02-18 Borut Razem <borut.razem AT siol.net>
1187 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1189 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1191 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1193 2008-02-17 Raphael Neider <rneider AT web.de>
1195 * src/pic16/genarith.c,
1198 * src/pic16/genutils.c: removed unused legacy code,
1199 removed unused fields from struct asmop and struct _G
1201 2008-02-17 Raphael Neider <rneider AT web.de>
1203 * src/pic16/gen.c (AccRsh): cosmetic changes,
1204 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1205 genRightShiftLiteral): fixed to work with SFRs as result by
1206 assigning only once to result,
1207 removed a lot of unused/excluded code fragments
1209 2008-02-17 Raphael Neider <rneider AT web.de>
1211 * device/include/pic/pic16f88.h,
1212 * device/include/pic/pic16f886.h,
1213 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1215 2008-02-17 Borut Razem <borut.razem AT siol.net>
1217 * src/z80/peeph.def: applied patch
1218 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1219 * src/z80/gen.c, src/z80/peeph.def: applied patch
1220 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1221 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1222 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1223 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1224 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1225 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1227 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1229 * as/link/mcs51/aslink.dsp: removed SDK define
1230 * as/link/z80/clean.mk: brought in sync with other ports
1231 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1232 * as/hc08/Makefile.bcc,
1233 * as/mcs51/Makefile.bcc,
1234 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1235 * src/z80/main.c (_setValues): use the now capitalized -Z,
1236 (z80_port, gbz80_port): generate debug information when asked
1238 2008-02-16 Borut Razem <borut.razem AT siol.net>
1240 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1241 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1242 as/z80/Makefile.in. as/z80/Makefile.bcc:
1243 applied patch #1893393: patch for as-z80 and link-z80 to generate
1244 cdb, thanks to Armin Diehl
1245 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1246 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1247 asnoice.c moved to as/asxxsrc/asnoice.c
1248 * src/z80/peeph-gbz80.def: applied patch
1249 #1880235: Z80 return peephole, thanks to Philipp Krause
1251 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1254 * doc/sdccman.lyx: bumped version to 2.7.5
1255 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1257 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1259 * device/include/pic16/stdlib.h,
1260 * device/lib/pic16/libc/stdlib/ltoa.c,
1261 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1263 2008-02-13 Borut Razem <borut.razem AT siol.net>
1265 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1266 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1267 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1268 src/SDCCopt.c, src/SDCCval.c:
1269 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1271 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1273 * src/SDCCsymt.c (compareType): fixed bug 1309013
1275 2008-02-09 Borut Razem <borut.razem AT siol.net>
1277 * src/SDCCval.c, src/SDCCval.h:
1278 code cleaning, added function constChrVal()
1279 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1280 call constChrVal() instead constVal()
1282 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1284 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1287 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1288 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1291 2008-02-01 Raphael Neider <rneider AT web.de>
1293 * device/include/pic/pic16f886.h,
1294 * device/include/pic/pic16f887.h: added RA6 and RA7
1296 2008-01-24 Raphael Neider <rneider AT web.de>
1298 * device/include/pic/pic16f88.h: added RA6 and RA7
1299 * device/lib/pic/libdev/disabled_pic16f886.c,
1300 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1302 * src/pic16/devices.inc,
1303 * device/include/pic16/pic18f2423.h,
1304 * device/include/pic16/pic18f2523.h,
1305 * device/include/pic16/pic18fregs.h,
1306 * device/lib/pic16/pics.all
1307 * device/lib/pic16/libdev/pic18f2423.c,
1308 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1309 * device/lib/pic16/libio/i2c.ignore,
1310 * device/lib/pic16/libio/usart.ignore,
1311 * device/lib/pic16/libio/adc.ignore: ignore new devices
1313 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1315 * src/SDCCast.c (createRMW): fixed bug 1582651
1317 2008-01-20 Borut Razem <borut.razem AT siol.net>
1319 * src/SDCCcse.c: partially fixed enhancement request
1320 #1793872 - multiply by -1 not collapsed
1321 * support/regression/tests/arithcsi.c: added regression test
1323 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1325 * as/mcs51/asx8051.dsp: removed define SDK
1326 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1327 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1329 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1330 cosmetic changes, brought more in sync, changed old K&R to ANSI
1332 2008-01-13 Borut Razem <borut.razem AT siol.net>
1334 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1335 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1337 2007-12-30 Borut Razem <borut.razem AT siol.net>
1339 * src/pic16/gen.c: fixed implementation of bitwise operations for
1341 * support/regression/tests/bitwise.c: added test cases
1343 2007-12-29 Borut Razem <borut.razem AT siol.net>
1345 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1346 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1347 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1348 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1349 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1350 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1351 src/pic16/pcode.[ch]: added const qualifier
1352 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1353 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1354 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1355 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1356 * as/asxxsrc/aslex.c: use dbuf_getline()
1357 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1358 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1359 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1360 as/z80/asm.h, as/z80/z80adr.c:
1361 changed type of ib and ip to const char *
1363 2007-12-28 Borut Razem <borut.razem AT siol.net>
1365 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1366 introduced (readlin) - long lines are turuncated
1367 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1368 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1369 as/z80/Makefile.in: moved aslex.c to asxxsrc
1370 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1371 * as/hc08/asmain.c, as/mcs51/asmain.c:
1372 added missing initialization of a_addr field
1373 * support/regression/tests/long_asm_line.c: added regtest for long
1376 2007-12-22 Borut Razem <borut.razem AT siol.net>
1378 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1380 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1382 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1384 2007-12-16 Borut Razem <borut.razem AT siol.net>
1386 * device/include/pic16/stdbool.h: removed, since already exists in
1387 device/include/; this also fixes bitopcse.c regression test for pic16
1389 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1390 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1391 dereference doesn't work; covered by regression test bug1399290
1393 2007-12-05 Borut Razem <borut.razem AT siol.net>
1395 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1398 2007-12-01 Borut Razem <borut.razem AT siol.net>
1400 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1401 corrected handling of the highest_valid_address
1403 2007-11-17 Raphael Neider <rneider AT web.de>
1405 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1406 * src/pic/glue.c (picglue): emit .file if --debug is given
1408 2007-11-17 Raphael Neider <rneider AT web.de>
1410 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1411 care when left or right operand resides in result, fixes #1830220
1413 2007-11-17 Borut Razem <borut.razem AT siol.net>
1415 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1416 #983491 - "Merge duplicate strings function is ineffective"
1417 * support/regression/tests/bug-983491.c: regtest disabled
1418 * as/asxxsrc: created
1419 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1420 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1421 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1422 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1423 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1424 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1425 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1426 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1427 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1428 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1429 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1430 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1431 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1433 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1435 * device/include/stdarg.h: added and removed some casts
1436 * src/SDCCsymt.c (compareType): Fully check types between generic and
1437 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1439 2007-11-13 Borut Razem <borut.razem AT siol.net>
1441 * support/regression/tests/bug-1817005.c:
1442 added regtest for bug #1817005 - as-z80 chokes on long labels
1444 2007-11-12 Borut Razem <borut.razem AT siol.net>
1446 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1447 as/z80/asout.c, as/z80/aslist.c:
1448 fixed bug #1817005 - as-z80 chokes on long labels
1450 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1453 * as/z80/asmain.c: cosmetic changes
1456 * as/z80/alloc.h: removed
1458 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1459 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1460 * as/link/hc08/Makefile.in,
1461 * as/link/mcs51/Makefile.in,
1462 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1464 * as/link/mcs51/lkarea.c,
1465 * as/link/mcs51/lkmain.c: cosmetic changes
1466 * as/link/hc08/lklibr.c,
1467 * as/link/z80/lklibr.c,
1468 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1469 used cygwin_conv_to_full_posix_path,
1470 added warnings, cosmetic changes, brought more in sync
1471 changed old K&R into ANSI function declarations
1472 * as/link/z80/lklibr.c (loadAdb): added
1473 * as/link/z80/lkmain.c: removed -- option from usage text
1475 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1477 * src/mcs51/gen.c (outBitC): optimized for no result
1479 2007-10-31 Borut Razem <borut.razem AT siol.net>
1481 * src/SDCCsymt.c: fixed (hopeful properly) bug
1482 #1805702 - order of extern matters
1483 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1486 2007-10-29 Borut Razem <borut.razem AT siol.net>
1488 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1489 - order of extern matters
1490 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1493 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1495 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1496 24bitMode, portIsDS390
1497 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1498 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1499 (notVolatileVariable): also check sloc names,
1500 (callFuncByName): moved ftab[] out of function and sorted it by use
1502 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1504 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1505 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1506 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1507 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1508 * support/regression/tests/bug-880197.c: new, added
1510 2007-10-28 Borut Razem <borut.razem AT siol.net>
1512 * support/regression/Makefile.in,
1513 support/regression/ports/mcs51-large/spec.mk,
1514 support/regression/ports/mcs51-xstack-auto/spec.mk,
1515 support/regression/ports/mcs51-stack-auto/spec.mk,
1516 support/regression/ports/mcs51-medium/spec.mk,
1517 support/regression/ports/mcs51-common/spec.mk,
1518 support/regression/ports/mcs51-common/*,
1519 support/regression/ports/mcs51-small/*:
1520 mcs51 renamed to mcs51-common, created mcs51-small
1521 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1522 * support/regression/tests/bug-1805702.c: added regtest for bug
1525 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1527 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1528 added new rules 265 - 270
1529 * support/regression/tests/bug1721024.c:new, added
1530 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1531 introduced new test-mcs51 to run all mcs51 tests
1533 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1535 * support/regression/tests/bug1816470.c: new, added
1537 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1539 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1540 propagate for *,+,- with float, fixed bug 1816470
1541 (decorateType): cast to resultTypeProp instead of resultType
1543 2007-10-19 Borut Razem <borut.razem AT siol.net>
1545 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1546 function is ineffective" for pic16 tareget
1547 * support/scripts/listerr.c: corrected include path
1548 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1551 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1553 * support/regression/tests/using.c: new, added
1554 * support/regression/tests/vaargs.c: fixed and enabled test
1556 2007-10-18 Borut Razem <borut.razem AT siol.net>
1558 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1560 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1562 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1564 * doc/sdccman.lyx: documented option --Werror
1565 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1566 RegBankUsed[] earlier
1568 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1570 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1574 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1576 * src/SDCCast.c (decorateType): improved optimization of tri-op
1577 * src/SDCCerr.c (vwerror, setWError),
1579 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1580 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1582 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1584 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1585 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1586 * support/regression/tests/bug-223113.c,
1587 * support/regression/tests/bug-426632.c,
1588 * support/regression/tests/bug-468811.c,
1589 * support/regression/tests/bug-477835.c,
1590 * support/regression/tests/bug-478094.c,
1591 * support/regression/tests/bug-499644.c,
1592 * support/regression/tests/bug-524209.c,
1593 * support/regression/tests/bug-524211.c,
1594 * support/regression/tests/packcast.c,
1595 * support/regression/tests/structidx.c: added empty tests
1596 * support/regression/tests/bug-607243.c: enabled test
1598 2007-10-06 Borut Razem <borut.razem AT siol.net>
1600 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1601 support of universal binaries on Mac OS X
1603 2007-10-02 Borut Razem <borut.razem AT siol.net>
1605 * src/SDCCval.h: unified double2ul macro for all platforms
1606 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1607 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1609 2007-09-30 Borut Razem <borut.razem AT siol.net>
1611 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1613 * sdcc_vc_in.h: enabled warnings
1614 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1615 unsigned type, result still unsigned
1616 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1618 2007-09-28 Raphael Neider <rneider AT web.de>
1620 * src/pic/device.c (find_device): prevent buffer underflow error
1621 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1622 the just destroyed list entry
1624 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1626 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1629 2007-09-18 Borut Razem <borut.razem AT siol.net>
1631 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1632 applied to unsigned type, result still unsigned
1634 2007-09-17 Borut Razem <borut.razem AT siol.net>
1636 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1637 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1638 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1639 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1640 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1641 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1642 src/z80/gen.c, src/z80/ralloc.c:
1643 fixed bug #1739860 - sdcc does not work correctly on some platforms
1645 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1647 2007-09-17 Raphael Neider <rneider AT web.de>
1649 * src/pic16/device.c: reverted to previous version
1650 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1652 2007-09-16 Raphael Neider <rneider AT web.de>
1654 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1655 as this raises a ton of gpasm warnings, just emit a second label
1656 * src/pic16/devices.inc,
1657 * device/lib/pic16/pics.all,
1658 * device/lib/pic16/libdev/pic18f2585.c,
1659 * device/lib/pic16/libdev/pic18f2680.c,
1660 * device/lib/pic16/libdev/pic18f2682.c,
1661 * device/lib/pic16/libdev/pic18f2685.c,
1662 * device/lib/pic16/libdev/pic18f4585.c,
1663 * device/lib/pic16/libdev/pic18f4680.c,
1664 * device/lib/pic16/libdev/pic18f4682.c,
1665 * device/lib/pic16/libdev/pic18f4685.c,
1666 * device/include/pic16/pic18f2585.h,
1667 * device/include/pic16/pic18f2680.h,
1668 * device/include/pic16/pic18f2682.h,
1669 * device/include/pic16/pic18f2685.h,
1670 * device/include/pic16/pic18f4585.h,
1671 * device/include/pic16/pic18f4680.h,
1672 * device/include/pic16/pic18f4682.h,
1673 * device/include/pic16/pic18f4685.h,
1674 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1675 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1676 patch contributed by Anton Strobl, applied with changes
1678 2007-09-16 Raphael Neider <rneider AT web.de>
1680 * device/include/pic16/pic18f2431.h,
1681 * device/include/pic16/pic18f25j10.h,
1682 * device/include/pic16/pic18f4431.h,
1683 * device/include/pic16/pic18f45j10.h: adopted common include style
1684 * device/include/pic16/pic18f1320.h,
1685 * device/include/pic16/pic18f2320.h,
1686 * device/include/pic16/pic18f2525.h,
1687 * device/include/pic16/pic18f4320.h,
1688 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1689 * device/include/pic16/pic18fregs.h: prepared for automatic include
1690 file selection by having DEVICE.h for every DEVICE
1691 * device/lib/pic16/libdev/pic18f2320.c,
1692 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1694 * device/lib/pic16/configure.in,
1695 * device/lib/pic16/configure: use rm -rf instead of rmdir
1696 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1697 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1699 2007-09-09 Borut Razem <borut.razem AT siol.net>
1701 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1702 distingush between i386 and ppc Mac OS X versions
1704 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1706 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1707 * support/regression/tests/bug1788177.c: new, added
1709 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1711 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1712 * device/include/mcs51/lint.h added keyword __naked
1714 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1718 * src/SDCCmem.h: removed maxRegBank
1719 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1720 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1721 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1722 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1723 name and behaviour to handle banked functions
1724 (scan4op): and use it to fix bug 1786213
1726 2007-09-03 Raphael Neider <rneider AT web.de>
1728 * device/include/pic16/pic18f248.h,
1729 * device/include/pic16/pic18f258.h,
1730 * device/include/pic16/pic18f448.h,
1731 * device/lib/pic16/libdev/pic18f248.c,
1732 * device/lib/pic16/libdev/pic18f258.c,
1733 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1734 added T0CONbits, fixes #1786891
1736 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1738 * src/ds390/gen.c (genFarPointerSet),
1739 * src/hc08/ralloc.c (packRegisters),
1740 * src/mcs51/ralloc.c (packRegisters),
1741 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1743 * src/SDCCicode.h: POINTER_SET can be true for literals too
1744 * support/regression/tests/bug1750318.c: new, added
1746 2007-08-23 Borut Razem <borut.razem AT siol.net>
1748 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1749 library versions without the completition functionality
1751 2007-08-22 Raphael Neider <rneider AT web.de>
1753 * device/include/pic16/pic18f1220.h,
1754 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1756 2007-08-12 Borut Razem <borut.razem AT siol.net>
1758 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1760 2007-08-11 Borut Razem <borut.razem AT siol.net>
1762 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1763 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1764 support/Util/SDCCerr.[ch] moved to src
1765 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1766 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1767 device/examples/ds390/tinitalk/tinitalk.dsp,
1768 device/examples/serialcomm/windows/serialcomm.dsp,
1769 support/librarian/librarian.dsp:
1770 removed linking of unused odbc32.lib and odbccp32.lib
1771 * support/scripts/winres.h:
1772 added for compilation with Visual C++ 2005 Express Edition
1774 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1776 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1779 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1781 * sdccconf_in.h: update the endian test so that SPARC Solaris
1782 does not throw syntax errors
1784 2007-08-06 Borut Razem <borut.razem AT siol.net>
1786 * doc/sdccman.lyx: removed two index entries which prevented the
1787 generation of sdcc doc archive
1789 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1791 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1792 instead of lyx 1.5.0.
1794 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1796 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1797 Lucas Loizaga, with minor modifications. Thanks!
1799 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1801 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1804 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1806 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1807 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1810 2007-07-22 Borut Razem <borut.razem AT siol.net>
1812 * configure.in, configure: re-introduced .version
1813 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1814 the version reverted to 2.7.0
1816 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1819 * doc/sdccman.lyx: bumped version to 2.7.3
1820 * device/include/mcs51/compiler.h: fixed elif->else
1821 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1822 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1823 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1824 enable accuse for bit operands
1825 * src/SDCCmain.c (printVersionInfo),
1826 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1827 environment descriptor
1828 * src/SDCCutil.h: added getBuildEnvironment
1829 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1830 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1831 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1832 * support/regression/tests/bug1348008.c,
1833 * support/regression/tests/bug1496419.c,
1834 * support/regression/tests/bug1503067.c,
1835 * support/regression/tests/preproc.c: added empty tests
1837 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1839 * support/regression/tests/bug1678803.c: new, added
1841 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1844 * as/link/hc08/lkihx.c,
1845 * as/link/hc08/lkrloc.c,
1846 * as/link/mcs51/lkihx.c,
1847 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1848 ihxExtendedLinearAddress
1849 * as/link/mcs51/lkrloc.c (relr),
1850 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1851 acall/ajmp, see bug 830513
1853 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1855 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1856 (cseBBlock): remember aggr2ptr has been used
1857 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1858 (geniCodeAssign): fixed bug 868103
1859 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1860 added operandSize prototype
1861 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1862 (genDataPointerSet): use max of size of right and result,
1863 (gencjne): added parameter useCarry for optimization,
1864 (genCmpEq): use carry if appropriate,
1865 (genXor): check if operand already in carry
1866 * support/regression/tests/bug-868103.c: enabled test
1868 2007-07-12 Raphael Neider <rneider AT web.de>
1870 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1872 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1874 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1875 from Robert Larice, thanks
1876 * support/regression/tests/bitopcse.c,
1877 * support/regression/tests/bitvars.c,
1878 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1879 * support/regression/tests/bug-927659.c: enabled test for z80
1880 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1881 * support/regression/tests/bug1745717.c: new, added
1882 * support/regression/tests/literalop.c,
1883 * support/regression/tests/nullstring.c: removed storage definitions that
1884 are now in testfwk.h
1886 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1888 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1889 and bool for targets that do not fully support it.
1890 * support/regression/tests/bug1546986.c,
1891 * support/regression/tests/bug1723128.c,
1892 * support/regression/tests/bug1734654.c,
1893 * support/regression/tests/bug1738367.c,
1894 * support/regression/tests/constantRange.c: only use bool if allowed
1896 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1898 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1899 Larice, also handle function pointers
1900 * support/regression/tests/bug1749275.c: new, added
1902 2007-07-03 Borut Razem <borut.razem AT siol.net>
1904 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1905 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1906 #1746528: SDCC should ignore ':' in inline assembler comments
1907 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1909 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1911 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1912 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1914 2007-06-29 Borut Razem <borut.razem AT siol.net>
1916 * src/SDCCmain.c: fixed bug
1917 #1744746: SDCC #4867: broken option --xram-size
1919 2007-06-28 Borut Razem <borut.razem AT siol.net>
1921 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1922 find out the endianess of host machine for ucsim
1924 2007-06-27 Borut Razem <borut.razem AT siol.net>
1926 * support/regression/generate-cases.py: corrected the file name
1928 * configure.in, configure, sdccconf_in.h: find out the endianess of
1930 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1933 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1935 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1937 2007-06-26 Borut Razem <borut.razem AT siol.net>
1939 * support/regression/generate-cases.py: display warning if function
1940 list is empty; implemented more flexible rule for detection of
1941 testing functions, allowing return type 'void' in the same line as
1942 the function name in the function definition
1943 * support/regression/tests/bug-1654060.c: corrected test
1944 * support/librarian/sdcclib.c: fixed warning:
1945 format '%s' expects type 'char *', but argument 2 has type 'int'
1947 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1949 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1950 Multiple infiles for sdcclib.
1952 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1954 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1957 2007-06-18 Borut Razem <borut.razem AT siol.net>
1959 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1960 how to handle comments, so they have to be removed by the
1961 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1962 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1963 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1964 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1965 table driven option hadling
1967 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1969 * src/SDCCast.c (decorateType),
1970 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1971 iCode to ast level to fix bug 1738367
1972 * support/regression/tests/bug1738367.c: new, added
1974 2007-06-15 Raphael Neider <rneider AT web.de>
1976 * src/pic16/devices.inc,
1977 * device/lib/pic16/pics.all,
1978 * device/include/pic16/pic18fregs.h,
1979 * device/include/pic16/pic18f[24][45]20.h,
1980 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1981 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1982 * device/lib/pic16/Makefile.in: faster cleanup
1984 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1986 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1988 2007-06-13 Raphael Neider <rneider AT web.de>
1990 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1992 2007-06-12 Raphael Neider <rneider AT web.de>
1994 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1995 suppress bit defines if NO_BIT_DEFINES is #define'd
1996 * device/include/pic/pic*.h: recreated all headers to include
1997 conditional bit defines
1998 * device/include/pic/pic16f886.h,
1999 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2000 * device/include/pic/recreate.sh: script to recreate the complete
2001 device library files based on the currently supported devices
2003 2007-06-12 Borut Razem <borut.razem AT siol.net>
2005 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2006 support/regression/Makefile.in, support/scripts/build.mak,
2007 support/scripts/Makefile.snapshot:
2008 use new svn URL scheme
2009 * doc/sdccman.lyx: SDCC Wiki moved to
2010 http://sdcc.wiki.sourceforge.net/
2012 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2014 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2015 * support/regression/tests/bug1734654.c: added
2017 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2019 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2020 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2021 with literal operands
2023 2007-06-10 Borut Razem <borut.razem AT siol.net>
2025 * as/link/z80/lklibr.c: fixed mingw build warning
2026 lklibr.c:575: warning: implicit declaration of function 'tolower'
2027 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2028 src/z80/main.c: move target specific options from src/SDCCmain.c
2029 to src/<target>/main.c
2031 2007-06-09 Borut Razem <borut.razem AT siol.net>
2033 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2034 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2035 * support/regression/tests/bug-1294691.c: added
2037 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2039 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2040 can also be static, fixes bug 1733438
2041 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2042 have absolute address too
2043 (computeType): added optimization for 'cond ? true : false'
2044 * support/regression/tests/absolute.c: added test for static absolute var
2046 2007-06-08 Raphael Neider <rneider AT web.de>
2048 * src/regression/Makefile: suppress parallel builds, allow easy
2049 switching between pic14/pic16 ports
2050 * src/regression/picregs.h: added pic14/16 header file switch
2051 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2052 inline.c,nestfor.c,string1.c}: include "picregs.h"
2054 2007-06-07 Borut Razem <borut.razem AT siol.net>
2056 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2057 permanent solution to suppress GCC 4.2.0 c++ warning:
2058 deprecated conversion from string constant to `char *'
2059 use 'const char *' where ever required
2060 * support/regression/generate-cases.py: implemented more flexible rule
2061 for detection of testing functions, allowing white-spaces surrounding
2062 the function name and the 'void' parameter.
2063 * support/regression/tests/constantRange.c,
2064 support/regression/tests/scott-compare3.c: fixed failing regression
2065 tests, uncovered by implementation of more flexible rule for detection
2066 of testing functions
2068 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2070 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2072 2007-06-04 Borut Razem <borut.razem AT siol.net>
2074 * configure.in, configure, config_vc.awk: sdcc version number is now
2075 stored in configure.in; removed .version
2076 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2077 doc/INSTALL.txt: version bumped to 2.7.2
2078 * sim/ucsim/configure.in, sim/ucsim/configure:
2079 use "read" to read from .version
2081 2007-06-03 Borut Razem <borut.razem AT siol.net>
2083 * */Makefile.in: removed annoying warning:
2084 Makefile:xx: Makefile.dep: No such file or directory
2086 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2088 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2089 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2090 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2091 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2092 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2093 bugfix: only use newBoolLink for bit result type
2094 * src/SDCCicode.c (geniCodeLogic): added param tree,
2095 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2096 (geniCodeLogicAndOr): use IS_BIT,
2097 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2098 (ast2iCode): added tree param to geniCodeLogic for comparisons
2099 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2100 * support/regression/tests/bug1723128.c: added test NotZero
2102 2007-06-01 Borut Razem <borut.razem AT siol.net>
2104 * SDCPP synchronized with GCC CPP release version 4.2.0,
2105 currently the latest release:
2106 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2107 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2108 support/cpp2/cppdefault.h, support/cpp2/except.h,
2109 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2110 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2111 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2112 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2113 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2114 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2115 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2116 support/cpp2/opts.h, support/cpp2/output.h,
2117 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2118 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2119 support/cpp2/system.h, support/cpp2/version.c,
2120 support/cpp2/Makefile.in: modified
2121 * support/cpp2/opts-common.c: added
2122 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2123 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2124 search for included source file in local directory
2125 * sim/ucsim/configure, sim/ucsim/configure.in:
2126 temporary solution to suppress GCC 4.2.0 c++ warning:
2127 deprecated conversion from string constant to `char *'
2129 2007-06-01 Raphael Neider <rneider AT web.de>
2131 * device/lib/pic/libdev/pic12f683.c,
2132 * device/include/pic/pic12f683.h: added GPIO bits
2134 2007-06-01 Raphael Neider <rneider AT web.de>
2136 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2137 quotation marks, clarified role of PIC14 vs. PIC16 ports
2138 * src/pic16/devices.inc,
2139 * device/include/pic16/pic18fregs.h,
2140 * device/include/pic16/pic18f[24][45]j10.h,
2141 * device/lib/pic16/pics.all,
2142 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2143 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2144 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2145 for new devices as they are not yet supported by gputils
2147 2007-05-31 Borut Razem <borut.razem AT siol.net>
2149 * Small Device C Compiler 2.7.0 released
2150 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2151 changed sdcc version to 2.7.1
2152 * support/scripts/sdcc.nsi: added How to create WIN32 release
2155 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2157 * doc/sdccman.lyx: documented initialization and allocation of absolute
2158 variables, bit parameter passing, the need for function pointers to be
2159 reentrant and alpha quality support of inline and retrict
2161 2007-05-26 Borut Razem <borut.razem AT siol.net>
2163 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2164 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2165 * docs/knownbugs.html: updated
2167 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2169 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2171 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2173 (gencjneshort): optimized when left is AOP_DIR
2174 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2175 initializing unions in a struct/array
2176 * support/regression/fwk/include/testfwk.h: added defines for data, near
2177 and far for host and z80
2178 * support/regression/tests/bug1723128.c: new, added
2180 2007-05-22 Borut Razem <borut.razem AT siol.net>
2182 * doc/knownbugs.html: updated
2184 2007-05-21 Raphael Neider <rneider AT web.de>
2186 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2187 error message instead
2188 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2190 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2192 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2194 2007-05-21 Raphael Neider <rneider AT web.de>
2196 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2198 * src/regression/gpsim_assert.h,
2199 * src/regression/Makefile,
2200 * src/regression/pcodeopt.c: regression test for the above fix
2202 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2204 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2205 jumps to self, fixed bug 1717281
2207 2007-05-10 Borut Razem <borut.razem AT siol.net>
2209 * support/scripts/gen_known_bugs.pl: cosmetic fix
2210 * doc/knownbugs.html: generated by gen_known_bugs.pl
2212 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2214 * src/SDCCast.c (createFunction): also generate non-inlined version of
2215 function for functions declared as "static inline"
2216 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2217 function can be inlined after non-inlined version generated.
2219 2007-05-10 Borut Razem <borut.razem AT siol.net>
2221 * support/scripts/gen_known_bugs.pl: added script
2222 which generates knownbugs.html
2224 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2226 * doc/knownbugs.html: updated for release 2.7.0
2228 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2230 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2232 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2234 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2235 (throughout): updated generating comments
2236 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2237 (throughout): updated generating comments
2238 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2239 rule instead of at the second, or it might skip lines when removing the
2241 * support/regression/tests/bug1714204.c: changed test to foo
2243 2007-05-08 Borut Razem <borut.razem AT siol.net>
2245 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2246 thanks to SDCC Distributed Compile Farm members,
2247 added Z80 and GBZ80 command line options
2248 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2250 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2252 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2253 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2254 * support/regression/tests/longlit.c: modified to be tested at all and
2255 to pass the actual test
2257 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2259 * device/include/mcs51/uPSD33xx.h: Added.
2261 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2263 * device/lib/_gptrput.c,
2264 * device/lib/_gptrget.c: removed old code,
2266 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2267 * support/regression/tests/bug1714204.c: new, added
2269 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2271 * support/regression/tests/regtrack.c: test was never executed
2272 because of the regression test being picky about white spaces.
2273 * device/lib/mcs51/crtclear.asm: added comment
2275 2007-05-06 Raphael Neider <rneider AT web.de>
2277 * device/lib/pic/Makefile.rules,
2278 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2279 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2281 2007-05-06 Raphael Neider <rneider AT web.de>
2283 * src/pic16/device.h,
2285 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2286 _pic16_setDefaultOptions): removed/reordered command-line args
2287 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2288 devices, regrouped command line args, environment variables),
2289 clarified sone points, added sections on how to add devices to the
2292 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2294 * src/z80/peeph.def: fixed bug in rule 2
2296 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2298 * src/port.h: added TARGET_MCS51_LIKE
2299 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2300 take advantage of it too
2301 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2302 (shiftR2Left2Result): Optimized: don't check shifting by 0
2303 * src/z80/peeph-z80.def,
2304 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2305 modifications, see patch 1700823
2306 * src/mcs51/peep.c (): fixed bug 1712928
2307 * support/regression/tests/bug1712928.c: new, added
2309 2007-05-05 Borut Razem <borut.razem AT siol.net>
2311 * device/lib/pic16/Makefile.common.in,
2312 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2313 removed bash dependencies
2315 2007-05-01 Borut Razem <borut.razem AT siol.net>
2318 fixed bug #1710507: --i-code-in-asm makes compile fail
2319 all iCode comments are now one liners
2320 * src/mcs51/gen.c: fixed memory leak
2322 2007-05-01 Raphael Neider <rneider AT web.de>
2324 * device/lib/pic/libdev/*.c
2325 * device/include/pic/*.h: regenerated all device libs from updated
2327 * support/scripts/inc2h.pl: documented usage, now uses strict to
2330 2007-04-30 Borut Razem <borut.razem AT siol.net>
2333 fixed bug #1669175: Problem with space in output paths
2334 documented how to use paths with spaces for Windows users
2336 2007-04-29 Borut Razem <borut.razem AT siol.net>
2338 * Fixed svn:eol-style and svn:keywords properties
2339 * src/SDCCval.c: fixed bug
2340 #1592871: Segfault with "large" const arrays of characters
2341 replaced recursion with iteration
2342 * Removed svn:executable property from non-executable files
2344 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2346 * src/mcs51/gen.c (genRet): fixed bug 1707003
2348 2007-04-27 Raphael Neider <rneider AT web.de>
2350 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2351 createReachingDefinitions,assignValnums,pic16_destructDF,
2352 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2353 prevent NULL pointer dereferences
2354 * device/lib/pic/libdev/pic16f886.c,
2355 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2356 prevent building them, gputils do not really support them yet
2358 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2360 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2361 helps printf_small. 32 bytes more __idata mem.
2363 2007-04-27 Raphael Neider <rneider AT web.de>
2365 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2366 return early when pb or pb->pcHead is NULL (patch #1708427)
2367 * src/regression/empty.c,
2368 * src/regression/Makefile: added test with empty functions
2369 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2371 2007-04-27 Borut Razem <borut.razem AT siol.net>
2373 * src/SDCCast.c: fixed feature request
2374 #1547512: Redundant strings linked when using sizeof("abc")
2376 2007-04-23 Borut Razem <borut.razem AT siol.net>
2378 * doc/sdccman.lyx, src/SDCCmain.c:
2379 peep-hole comments are generated only if --fverbose-asm option is
2380 specified and --no-peep-comments is not, as proposed by Frieder.
2381 * support/regression/Makefile.in: compile regression tests with
2382 --fverbose-asm option so one can "grep" whether a new (or an old)
2383 peephole is (still) applied; requested by Frieder.
2385 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2387 * device/include/pic/pic16f886.h,
2388 * device/include/pic/pic16f887.h,
2389 * device/lib/pic/libdev/pic16f886.c,
2390 * device/lib/pic/libdev/pic16f887.c,
2391 * device/include/pic/pic14devices.txt,
2392 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2394 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2396 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2399 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2401 * device/lib/_memset.c: assembler version for mcs51
2403 2007-04-22 Borut Razem <borut.razem AT siol.net>
2405 * support/scripts/listerr.c: program to create the list of errors and
2406 warnings list from - added
2407 * doc/sdccman.lyx: removed the note
2408 "For list of warnings and corresponding codes, see err_warn.txt"
2409 * src/SDCCsymt.c: fixed bug #1699804:
2410 Bug with some uses of sizeof(static local array) (MCS51)
2411 * support/regression/tests/bug-1699804.c: added
2413 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2415 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2416 (main): added option -i,
2417 (asmbl, case S_INCL): use search_path_fopen,
2418 mostly from patch 1579668 by Peter Miller, thanks
2419 * src/z80/main.c: fixed typo --callee-saves-bc
2420 * device/include/mcs51/compiler.h: added sfrword for Tasking
2422 2007-04-20 Borut Razem <borut.razem AT siol.net>
2424 * src/z80/main.c: replaced reserved keyword asm with asmblr
2426 2007-04-19 Borut Razem <borut.razem AT siol.net>
2428 * src/port.h: use const pointers to strings
2429 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2430 * src/pic16/main.c: include SDCCargs.h
2431 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2432 const char, since the strings are dynamically allocated
2433 * src/SDCCmain.c: options.code_seg and options.const_seg are
2434 dynamically allocated; check port specific command line options
2435 before the general ones
2436 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2438 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2440 * device/include/ds400rom.h,
2441 * device/lib/ds390/lcd390.c,
2442 * device/lib/ds390/memcpyx.c,
2443 * device/lib/ds390/rtc390.c,
2444 * device/lib/ds400/ds400rom.c,
2445 * device/lib/ds400/memcpyx.c,
2446 * device/lib/hc08/_ret.c: more replacements of keywords with their
2447 double underscore equivalents
2448 * device/lib/ds390/Makefile.in,
2449 * device/lib/ds400/Makefile.in,
2450 * device/lib/gbz80/Makefile.in,
2451 * device/lib/hc08/Makefile.in,
2452 * device/lib/mcs51/Makefile.in,
2453 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2455 2007-04-17 Borut Razem <borut.razem AT siol.net>
2457 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2458 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2459 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2460 to --fverbose-asm, to be gcc'ish
2462 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2464 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2466 2007-04-17 Borut Razem <borut.razem AT siol.net>
2468 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2469 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2470 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2471 with their double underscore equivalent
2473 2007-04-14 Borut Razem <borut.razem AT siol.net>
2475 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2478 2007-04-13 Borut Razem <borut.razem AT siol.net>
2480 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2482 * device/examples/serialcomm/windows/serial.[ch],
2483 device/examples/serialcomm/windows/test_serialcomm.cpp:
2484 updated by Bela Torok
2485 * device/examples/serialcomm/windows/serialcomm.dsw,
2486 device/examples/serialcomm/windows/serialcomm.dsp: added
2488 2007-04-13 Jan Waclawek <wek AT efton.sk>
2490 * doc/sdccman.lyx: additions and changes at various places
2491 (submitted as #1697136).
2492 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2494 2007-04-10 Borut Razem <borut.razem AT siol.net>
2496 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2497 LyX file format changed to 245
2498 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2499 "FreeWare" replaced with "free open source"
2501 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2503 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2505 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2507 * device/include/pic16/pic18fregs.h,
2509 * device/lib/_decdptr.c,
2510 * device/lib/_divsint.c,
2511 * device/lib/_divslong.c,
2512 * device/lib/_divuint.c,
2513 * device/lib/_divulong.c,
2514 * device/lib/_fs2schar.c,
2515 * device/lib/_fs2sint.c,
2516 * device/lib/_fs2slong.c,
2517 * device/lib/_fs2uchar.c,
2518 * device/lib/_fs2uint.c,
2519 * device/lib/_fs2ulong.c,
2520 * device/lib/_fsadd.c,
2521 * device/lib/_fscmp.c,
2522 * device/lib/_fsdiv.c,
2523 * device/lib/_fseq.c,
2524 * device/lib/_fsget1arg.c,
2525 * device/lib/_fsget2args.c,
2526 * device/lib/_fsgt.c,
2527 * device/lib/_fslt.c,
2528 * device/lib/_fsmul.c,
2529 * device/lib/_fsneq.c,
2530 * device/lib/_fsnormalize.c,
2531 * device/lib/_fsreturnval.c,
2532 * device/lib/_fsrshift.c,
2533 * device/lib/_fssub.c,
2534 * device/lib/_fsswapargs.c,
2535 * device/lib/_gptrget.c,
2536 * device/lib/_gptrgetc.c,
2537 * device/lib/_gptrput.c,
2538 * device/lib/_logexpf.c,
2539 * device/lib/_modsint.c,
2540 * device/lib/_modslong.c,
2541 * device/lib/_moduint.c,
2542 * device/lib/_modulong.c,
2543 * device/lib/_mulint.c,
2544 * device/lib/_mullong.c,
2545 * device/lib/_schar2fs.c,
2546 * device/lib/_ser.c,
2547 * device/lib/_setjmp.c,
2548 * device/lib/_sint2fs.c,
2549 * device/lib/_slong2fs.c,
2550 * device/lib/_spx.c,
2551 * device/lib/_uchar2fs.c,
2552 * device/lib/_uint2fs.c,
2553 * device/lib/_ulong2fs.c,
2554 * device/lib/asincosf.c,
2555 * device/lib/atanf.c,
2556 * device/lib/calloc.c,
2557 * device/lib/ds390/tinibios.c,
2558 * device/lib/ds400/tinibios.c,
2559 * device/lib/expf.c,
2560 * device/lib/free.c,
2561 * device/lib/hc08/_mulint.c,
2562 * device/lib/logf.c,
2563 * device/lib/malloc.c,
2564 * device/lib/printf_fast.c,
2565 * device/lib/printf_tiny.c,
2566 * device/lib/printfl.c,
2567 * device/lib/realloc.c,
2568 * device/lib/ser_ir.c,
2569 * device/lib/serial.c,
2570 * support/regression/tests/libmullong.c: replaced all special keywords
2571 with their double underscore equivalent
2572 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2573 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2575 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2576 (genRet): if the bit-symbol is ruonly it already is in the carry
2577 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2578 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2579 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2580 type UCHAR if dest is not bit
2582 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2584 * device/include/math.h,
2585 * device/lib/cotf.c,
2586 * device/lib/expf.c,
2587 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2589 2007-04-01 Borut Razem <borut.razem AT siol.net>
2591 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2592 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2593 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2594 gcc_unreachable() called internal_error()...
2596 2007-03-30 Raphael Neider <rneider AT web.de>
2598 * src/pic/ralloc.c (isData): suppress garbage debug output
2600 2007-03-28 Borut Razem <borut.razem AT siol.net>
2603 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2604 is developed, built and used worldwide, and the word "night" doesn't
2607 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2609 * device/include/mcs51/C8051F360.h: new, added
2610 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2612 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2614 * src/SDCC.y (declaration_specifiers, function_specifier),
2615 * support/Util/SDCCerr.c,
2616 * support/Util/SDCCerr.h,
2618 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2620 * src/SDCCmem.c (deallocParms),
2621 * src/SDCCast.c: support for function inlining, not quite complete
2622 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2623 'restrict' qualifier
2625 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2627 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2628 (saveRBank, unsaveRBank): don't save bits,
2629 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2630 * support/regression/tests/bug1535242.c: new, added
2631 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2632 thanks Alexey Shamrin <shamrin AT gmail.com>,
2633 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2634 removed header guard)
2636 * sdcc.spec: bumped version to 2.6.5
2637 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2639 2007-03-22 Borut Razem <borut.razem AT siol.net>
2641 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2642 fixed bug #1653671: sdcdb integration into ddd is broken
2644 2007-03-22 Raphael Neider <rneider AT web.de>
2646 * src/pic/gen.c (popGetExternal): augmented to also create references
2647 to external variables (not only labels),
2648 (genCall): comment on plan to reduce PAGESEL overhead,
2649 (genFunction, genEndFunction): also save/restore FSR around interrupt
2650 handling code, removed lots of unused code
2651 (genDivOneByte): release acquired temp register
2652 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2654 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2655 for registers that need to be saved during interrupts (FSR, STATUS,
2656 PCLATH; W needs special handling), currently only FSR is used
2658 2007-03-22 Raphael Neider <rneider AT web.de>
2660 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2662 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2664 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2666 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2668 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2670 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2672 * as/link/aslink.h: added LKOBJEXT
2673 * as/link/hc08/link_hc08.dsp,
2674 * as/link/hc08/Makefile.bcc,
2675 * as/link/hc08/Makefile.in,
2676 * as/link/mcs51/aslink.dsp,
2677 * as/link/mcs51/Makefile.bcc,
2678 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2679 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2680 * as/link/lkaomf51.c: merged and moved
2681 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2682 * as/link/z80/lkdata.c,
2683 * as/link/lkdata.c: merged and moved
2684 * as/link/hc08/lkmain.c,
2685 * as/link/mcs51/lkmain.c: cosmetic changes
2686 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2687 * as/link/lklex.c: use LKOBJEXT
2688 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2689 ANSI-fied functions, removed bubble-sorts
2690 * as/link/z80/lksym.c as/link/lksym.c: merged,
2692 * as/link/z80/linkgbz80.dsp,
2693 * as/link/z80/linkz80.dsp,
2694 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2695 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2696 * as/link/z80/lkhead.c,
2697 * as/link/z80/lklex.c: deleted
2698 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2699 * as/link/z80/lkmain.c: added copyfile()
2701 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2703 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2705 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2707 * device/lib/_strlen.c: assembler version for mcs51
2709 2007-03-13 Raphael Neider <rneider AT web.de>
2711 * device/include/pic16/pic18f2221.h,
2712 * device/include/pic16/pic18f2321.h,
2713 * device/include/pic16/pic18f2331.h,
2714 * device/include/pic16/pic18f4221.h,
2715 * device/include/pic16/pic18f4321.h,
2716 * device/include/pic16/pic18f4331.h: fixed config byte location names
2717 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2718 consistently named config byte locations
2720 2007-03-13 Borut Razem <borut.razem AT siol.net>
2722 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2723 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2724 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2725 as/link/z80/Makefile.in, as/z80/Makefile.in:
2728 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2730 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2731 * device/lib/printf_large.c: pointer was converted to generic
2732 pointer for mcs51 models other than model-small (Maarten noticed)
2734 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2736 * device/include/mcs51/ADuC84x.h: Added.
2738 2007-03-10 Borut Razem <borut.razem AT siol.net>
2740 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2741 fixed RFE #1624219: double backslashes in filenames;
2742 functions hexEscape(), octalEscape() and copyStr() moved from
2743 SDCCval.c to SDCCutil.c and made them glovbally available
2745 2007-03-09 Borut Razem <borut.razem AT siol.net>
2747 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2748 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2749 1673361: Missaligned comments in output files
2751 2007-03-09 Raphael Neider <rneider AT web.de>
2753 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2755 2007-03-09 Raphael Neider <rneider AT web.de>
2759 * src/pic/ralloc.c: suppress undesired debug output
2760 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2762 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2764 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2766 2007-03-07 Borut Razem <borut.razem AT siol.net>
2768 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2769 search include files in the current directory
2771 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2773 * src/SDCCglue.c (emitMaps, glue),
2774 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2776 * support/regression/tests/absolute.c: added xdata test
2778 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2780 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2781 added condition to macro, fixes bug 1666080
2783 2007-03-02 Raphael Neider <rneider AT web.de>
2785 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2787 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2789 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2790 be cleared. Unconditionally set __XPAGE
2791 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2793 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2798 * src/mcs51/rtrack.c,
2800 * doc/sdccman.lyx: added --no-gen-comments
2801 * src/mcs51/peeph.def: added 192.b, disabled 185
2803 2007-02-25 Raphael Neider <rneider AT web.de>
2805 * src/pic16/gen.c (genCast): fixed typo
2806 * device/lib/pic16/Makefile.subdir: only install existing files
2807 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2809 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2811 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2812 * device/lib/mcs51/crtclear.asm,
2813 * device/lib/mcs51/crtxclear.asm: renumbered labels
2814 * device/lib/mcs51/Makefile.in: added crtcall.asm
2815 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2816 * src/mcs51/gen.c (movc): removed,
2817 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2819 (toCarry, genSend, genRet): added function toCarry,
2820 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2821 (assignBit, genAssign, genCast): added function assignBit
2822 * src/mcs51/Makefile.bcc: added rtrack.c
2823 * src/mcs51/ralloc.h: made valueKnown a bitfield
2824 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2825 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2826 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2827 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2828 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2829 (_pop): only pop valid pairs, see gencjneshort,
2830 (gencjneshort): return pair that still needs to be popped, restructured,
2831 (gencjne, genCmpEq): call _pop
2833 2007-02-23 Raphael Neider <rneider AT web.de>
2835 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2837 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2839 * device/include/mcs51/P89LPC925.h: Added.
2841 2007-02-18 Raphael Neider <rneider AT web.de>
2843 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2845 2007-02-17 Borut Razem <borut.razem AT siol.net>
2847 * support/cpp2/directives.c, support/cpp2/version.c:
2848 synchronized with GCC CPP 4.1.2
2850 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2852 * src/mcs51/rtrack.h,
2853 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2854 by checking the strings passed by emitcode() to the assembler.
2855 Feel free to change. This in part addresses RFE #482179.
2856 Set environment variable SDCC_RTRACK to enable.
2857 * src/mcs51/gen.c: inserted hooks
2858 * src/mcs51/ralloc.h: added two members to struct regs
2859 * support/regression/tests/regtrack.c: added
2861 2007-02-14 Borut Razem <borut.razem AT siol.net>
2863 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2864 * Makefile.in: applied patch from Makefile related part of
2865 #1469393: Compiler does not initialize static data
2867 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2869 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2870 for better fix of bug 1273984, compiles pic16 rand.c
2872 2007-02-12 Borut Razem <borut.razem AT siol.net>
2874 * src/pic16/main.c: fixed pic16 standard library directory bug
2876 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2878 * src/hc08/gen.c (genSwap): fix swap regression test
2880 2007-02-10 Borut Razem <borut.razem AT siol.net>
2882 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2884 * support/regression/tests/bug-1654060.c: added regression test for
2887 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2889 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2890 bit moves in return statement
2892 2007-02-09 Borut Razem <borut.razem AT siol.net>
2894 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2897 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2899 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2900 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2902 2007-02-07 Raphael Neider <rneider AT web.de>
2904 * src/pic16/devices.inc,
2905 * device/include/pic16/pic18fregs.h,
2906 * device/include/pic16/pic18f[24][34]31.h,
2907 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2908 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2909 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2911 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2913 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2914 can this have lived here for so many years?
2915 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2916 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2917 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2919 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2921 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2922 appended by loop induction must be at the very end of the eBBlock
2924 2007-02-05 Kevin Vigor
2926 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2928 2007-02-05 Borut Razem <borut.razem AT siol.net>
2930 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2931 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2933 2007-02-03 Borut Razem <borut.razem AT siol.net>
2935 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2936 applied patch #1646602 option to set default signedness of char to
2937 unsigned, added -funsigned-char command line option,
2938 thanks to Gunther Jehle
2939 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2940 prompt for file deletion a few hundred times (especially the
2941 subversion files, which have ro permissions so it asks for
2942 confirmation), thanks to Simon McAuliffe;
2943 added {} + option to find in order to remove multiple files from a
2946 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2948 * device/include/mcs51/SST89x5xRDx.h: Added.
2950 2007-02-02 Raphael Neider <rneider AT web.de>
2952 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2953 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2955 2007-02-01 Raphael Neider <rneider AT web.de>
2957 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2960 2007-01-31 Borut Razem <borut.razem AT siol.net>
2962 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2963 if compiled with GCC. Thanks to Raphael Neider
2965 2007-01-31 Raphael Neider <rneider AT web.de>
2967 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2968 operand names, handles name and (name + n) for all n,
2969 (sameBank): restructured, also check bank allocation policy,
2970 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2971 (pic14_operandsAllocatedInSameBank): check whether to operands
2972 will be allocated into the same bank (i.e., section) to reduce
2973 BANKSEL overhead, queried from pcode.c:sameBank,
2974 (pic14printLocals): reintroduced clustering registers into a single
2975 section: all compiler generated symbols will now reside in one
2976 bank (per file), reducing BANKSEL overhead and code size,
2977 (showAllMemmaps): use local dbuf where possible
2979 2007-01-29 Raphael Neider <rneider AT web.de>
2981 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2982 (call_libraryfunc): retrieve/create symbol and mark as used,
2983 (genFunction): mark defined functions as non-extern and add again
2984 to code memmap for later output
2985 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2986 (pic14printLocals): reworked for new symbol emission,
2987 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2988 showAllMemmaps): reworked symbol output using dbufs, added handling
2989 of string literals (still incomplete),
2990 (picglue): removed symbol emission, moved into showAllMemmaps,
2991 (emitSymbolSet): new workhorse for symbol output,
2992 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2994 2007-01-29 Borut Razem <borut.razem AT siol.net>
2996 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2997 component contains the extension separator.
2999 2007-01-28 Borut Razem <borut.razem AT siol.net>
3001 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3003 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3004 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3005 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3006 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3007 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3008 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3009 src/z80/gen.c, support/Util/MySystem.c:
3010 accept slash and backslash as directory separator on WIN32 and
3013 2007-01-28 Raphael Neider <rneider AT web.de>
3015 * src/pic16/devices.inc,
3016 * device/include/pic16/pic18f[24][23]21.h,
3017 * device/include/pic16/pic18fregs.h,
3018 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3019 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3020 * device/lib/pic16/libio/adc.ignore,
3021 * device/lib/pic16/libio/i2c.ignore,
3022 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3023 family, as gputils do not yet support the devices
3024 * device/lib/pic16/Makefile.subdir: ignore errors on install
3025 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3026 headers and libraries from gputils .inc files
3028 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3030 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3032 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3034 * doc/sdccman.lyx: add printf benchmarks
3036 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3038 * device/lib/printf_fast.c: fix %c, char promoted to int
3039 * device/lib/printf_tiny.c: fix %c, char promoted to int
3041 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3043 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3045 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3047 * support/regression/tests/swap.c: 64 bit hosts failed
3048 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3050 2007-01-25 Raphael Neider <rneider AT web.de>
3052 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3053 based on absolute register address, patch by Alex Blond
3055 2007-01-22 Raphael Neider <rneider AT web.de>
3057 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3058 emitted, do not emit them again...
3060 2007-01-22 Raphael Neider <rneider AT web.de>
3062 * src/regression/bank1.c, src/regression/compare6.c,
3063 src/regression/add.c: cosmetic changes
3064 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3065 * src/pic/gen.c: fixed global zero and one,
3066 (aopForSym): removed unued code,
3067 (aopGet): assert aop is defined, check and use `index' of
3068 pCodeImmd operands (fixes #1630908),
3069 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3070 (register_reassign): prevent accidental register unification,
3071 (ReuseReg): cosmetic changes (also above)
3072 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3073 pic14emitStaticSeg): do not emit initialized data,
3074 (printIval*): replaced with working versions,
3075 (pic14createInterruptVect,picglue): use idata for initialized data,
3076 now init data should work in all modules (not only main()),
3077 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3079 2007-01-21 Borut Razem <borut.razem AT siol.net>
3081 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3082 use -fPIC or -fpic if they are supported and not ignored
3083 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3084 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3086 2007-01-20 Borut Razem <borut.razem AT siol.net>
3088 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3089 implemented RFE #1470316: allow "$" in variable names
3091 2007-01-20 Raphael Neider <rneider AT web.de>
3093 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3095 2007-01-20 Raphael Neider <rneider AT web.de>
3097 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3098 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3099 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3100 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3101 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3102 * device/lib/pic/libdev/pic*.c,
3103 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3104 * device/lib/pic/libdev/Makefile.in: show progress
3106 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3108 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3109 * support/scripts/sdcc_cygwin_mingw32,
3110 * support/scripts/sdcc_mingw32,
3111 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3112 conformance with autoconf 2.6
3114 2007-01-19 Raphael Neider <rneider AT web.de>
3116 * src/pic/device.c (register_map): fixed list construction
3117 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3118 (genMod): removed case for genModbits,
3119 (genModbits): removed as now unused/unimplemented
3120 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3122 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3124 * support/regression/tests/swap.c: added in response to #1638622
3125 * doc/sdccman.lyx: synced version, minor changes
3127 2007-01-18 Borut Razem <borut.razem AT siol.net>
3129 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3130 thanks to Gunther Jehle
3131 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3132 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3133 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3134 use filename in lineno instead.
3135 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3136 print the file name in ast_print()
3138 2007-01-18 Borut Razem <borut.razem AT siol.net>
3140 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3142 * src/SDCC.lex: stringLiteral() returns const char pointer,
3143 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3144 fixed column counting
3145 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3146 accept const char pointer as parameter
3147 * src/SDCCdwarf2.c: corrected buffer size
3149 2007-01-17 Borut Razem <borut.razem AT siol.net>
3151 * support/Util/dbuf_string.c: fixed for amd64
3153 2007-01-15 Borut Razem <borut.razem AT siol.net>
3155 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3156 removed terminal symbol ELIPSIS, since it was never generated by the
3157 lexer and it was wrongly used in parameter_identifier_list rule
3159 2007-01-15 Raphael Neider <rneider AT web.de>
3161 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3162 code page and data banking description
3163 * src/pic/genarith.c,
3164 * src/pic/gen.h: removed bit arithmetic functions,
3165 updated exit(1) to exit(EXIT_FAILURE)
3166 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3167 * device/include/pic16/pic18f2455.h,
3168 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3169 TRISD and TRISE, fixed/added some bit names
3170 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3171 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3172 updated pic18f2455.{c,h} instead of duplicating them
3174 2007-01-14 Borut Razem <borut.razem AT siol.net>
3176 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3177 Cannot debug files that contain spaces in the path name
3178 by converting spaces in asm file name to underscores
3180 2007-01-13 Borut Razem <borut.razem AT siol.net>
3182 * doc/sdccman.lyx: fixed format errors
3184 2007-01-10 Borut Razem <borut.razem AT siol.net>
3186 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3187 codeseg/constseg #pragma fail
3188 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3189 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3190 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3191 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3193 2007-01-09 Borut Razem <borut.razem AT siol.net>
3195 * get rid of diagnistic.[ch], pretty-print.[ch],
3196 c-pretty-print.[ch], ... used just for error, warning, ...
3198 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3199 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3200 suppoprt/cpp2/pretty-print.[ch]:
3202 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3203 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3204 suppoprt/cpp2/sdcpp.dsp:
3207 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3209 * device/lib/printf_large.c (output_float): removed recursion,
3210 use smaller buffer on stack for mcs51,
3211 fixed bug printing 1.96
3212 * support/regression/tests/snprintf.c: added test
3214 2007-01-07 Borut Razem <borut.razem AT siol.net>
3216 * use dynamic memory buffers instead temporary files
3217 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3219 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3220 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3221 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3222 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3223 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3224 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3225 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3226 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3227 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3228 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3229 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3230 support/Util/dbuf.c, support/Util/dbuf.h:
3232 * .version, sdcc.spec: bumped version to 2.6.4
3234 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3236 * src/port.h: added TARGET_Z80_LIKE macro
3237 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3238 output PSEG location if --xram-loc or --xstack-loc was used
3239 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3241 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3243 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3244 * as/as_z80.dsp, as/z80/as_z80.dsp,
3245 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3246 * sdcc.dsw: moved project files into subdir
3247 * as/hc08/as_hc08.dsp,
3248 * as/hc08/Makefile.bcc,
3249 * as/hc08/Makefile.in,
3250 * as/mcs51/Makefile.bcc,
3251 * as/mcs51/Makefile.in,
3252 * as/z80/Makefile.bcc,
3253 * as/z80/Makefile.in,
3254 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3257 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3260 * as/mcs51/asmain.c,
3262 * as/z80/assym.c: removed include "strcmpi.h"
3263 * as/hc08/strcmpi.c,
3264 * as/hc08/strcmpi.h,
3265 * as/mcs51/strcmpi.c,
3266 * as/mcs51/strcmpi.h,
3267 * support/Util/strcmpi.c,
3268 * support/Util/strcmpi.h: removed files
3269 * as/strcmpi.c: added as_strncmpi()
3271 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3273 * sdcc.dsw: Added some dependencies on project config.dsp
3275 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3277 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3278 with [di]ram_start to fix a regresion
3280 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3282 * configure.in: added missing mcs51 in status output
3283 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3285 * debugger/mcs51/clean.mk (distclean): remove config.h
3286 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3287 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3288 options.h, s-options-h and options.c
3289 * support/cpp2/clean.mk: unused, removed
3290 * Makefile.common.in,
3293 * as/hc08/Makefile.in,
3295 * as/mcs51/Makefile.in,
3296 * as/mcs51/clean.mk,
3299 * as/z80/Makefile.in,
3301 * as/link/Makefile.in,
3302 * as/link/hc08/Makefile.in,
3303 * as/link/hc08/clean.mk,
3304 * as/link/mcs51/Makefile.in,
3305 * as/link/mcs51/clean.mk,
3306 * as/link/z80/Makefile.in,
3307 * as/link/z80/clean.mk,
3308 * as/link/z80/conf.mk,
3309 * debugger/mcs51/Makefile.in,
3310 * debugger/mcs51/clean.mk,
3311 * device/include/Makefile.in,
3312 * device/lib/Makefile.in,
3313 * device/lib/mcs51/Makefile.in,
3314 * device/lib/pic/Makefile.in,
3315 * device/lib/pic/Makefile.common.in,
3316 * device/lib/pic/Makefile.subdir,
3317 * device/lib/pic/Makefile.rules,
3318 * device/lib/pic16/libio/Makefile.in,
3319 * device/lib/pic16/Makefile.subdir,
3320 * device/lib/pic16/libdev/Makefile.in,
3321 * device/lib/pic16/Makefile.rules,
3322 * device/lib/pic16/Makefile.common.in,
3323 * sim/ucsim/avr.src/Makefile.in,
3324 * sim/ucsim/main_in.mk,
3325 * sim/ucsim/cmd.src/Makefile.in,
3326 * sim/ucsim/doc/Makefile.in,
3327 * sim/ucsim/gui.src/Makefile.in,
3328 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3329 * sim/ucsim/gui.src/serio.src/Makefile.in,
3330 * sim/ucsim/hc08.src/Makefile.in,
3331 * sim/ucsim/libltdl/Makefile.in,
3332 * sim/ucsim/s51.src/Makefile.in,
3333 * sim/ucsim/sim.src/Makefile.in,
3334 * sim/ucsim/sim.src/conf.mk,
3335 * sim/ucsim/xa.src/Makefile.in,
3336 * sim/ucsim/z80.src/Makefile.in,
3340 * support/cpp2/Makefile.in,
3341 * support/librarian/Makefile.in,
3342 * support/librarian/clean.mk,
3343 * support/makebin/Makefile.in,
3344 * support/makebin/clean.mk,
3345 * support/packihx/Makefile.in,
3346 * support/regression/Makefile.in,
3347 * support/regression/ports/ds390/spec.mk,
3348 * support/regression/ports/gbz80/spec.mk,
3349 * support/regression/ports/hc08/spec.mk,
3350 * support/regression/ports/mcs51/spec.mk,
3351 * support/regression/ports/mcs51-large/spec.mk,
3352 * support/regression/ports/mcs51-medium/spec.mk,
3353 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3354 * support/regression/ports/pic14/spec.mk,
3355 * support/regression/ports/pic16/spec.mk,
3356 * support/regression/ports/mcs51-stack-auto/spec.mk,
3357 * support/regression/ports/ucz80/spec.mk,
3358 * support/regression/ports/xa51/spec.mk,
3359 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3360 adding a slash after $(top_builddir) and/or adding @datarootdir@
3362 * debugger/mcs51/configure.in,
3363 * device/lib/pic/configure.in,
3364 * device/lib/pic16/configure.in,
3365 * sim/ucsim/configure.in,
3366 * support/cpp2/configure.in,
3367 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3369 * debugger/mcs51/configure,
3370 * device/lib/pic/configure,
3371 * device/lib/pic16/configure,
3372 * sim/ucsim/configure,
3373 * support/cpp2/configure,
3374 * support/packihx/configure: generated with autoconf 2.60
3376 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3378 * as/link/hc08/lkihx.c (newArea),
3379 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3381 2007-01-02 Borut Razem <borut.razem AT siol.net>
3383 * doc/sdccman.lyx: documented #pragma sdcc_hash
3384 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3386 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3388 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3390 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3391 empty 'while'-loop to work correctly, see regression test 'while.c'
3392 * support/regression/tests/while.c: added
3394 2007-01-01 Borut Razem <borut.razem AT siol.net>
3396 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3397 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3398 support/cpp2/libcpp/sdcpp.c:
3399 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3400 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3401 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3403 2006-12-31 Borut Razem <borut.razem AT siol.net>
3405 * SDCPP synchronized with GCC CPP release version 4.1.1,
3406 currently the latest release:
3407 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3408 support/cpp2/libcpp/include/cpp-id-data.h
3409 support/cpp2/libiberty/fopen_unlocked.c
3410 support/cpp2/libiberty/md5.c
3412 support/cpp2/opt-functions.awk
3413 support/cpp2/opt-gather.awk
3414 support/cpp2/optc-gen.awk
3415 support/cpp2/opth-gen.awk:
3417 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3418 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3419 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3420 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3421 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3422 support/cpp2/diagnostic.h, support/cpp2/except.h,
3423 support/cpp2/hwint.h, support/cpp2/input.h,
3424 support/cpp2/intl.h, support/cpp2/move-if-change,
3425 support/cpp2/opts.c, support/cpp2/opts.h,
3426 support/cpp2/output.h, support/cpp2/prefix.c,
3427 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3428 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3429 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3430 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3431 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3432 support/cpp2/version.c:
3434 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3435 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3436 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3437 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3438 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3439 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3440 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3441 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3442 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3443 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3444 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3446 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3447 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3448 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3449 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3450 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3451 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3452 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3453 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3454 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3455 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3456 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3457 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3458 support/cpp2/system.h:
3461 2006-12-31 Borut Razem <borut.razem AT siol.net>
3463 * configure.in, configure: fixed bug #1538756: configure dies if bison
3464 and flex are not installed, 2nd try
3466 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3468 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3469 400.x for better code in RFE 899102
3471 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3473 * src/SDCCpeeph.c (deadMove),
3475 * src/mcs51/peep.h: renamed 'op' by 'reg'
3476 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3477 (scan4op): small change for removeDeadMove(), added support for
3478 'callee saves' and/or PACLL function calls,
3479 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3480 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3481 left in new dispatcher mcs51DeadMove()
3482 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3484 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3486 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3488 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3489 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3491 2006-12-30 Borut Razem <borut.razem AT siol.net>
3493 * support/cpp2/spacs.h: deleted from svn
3494 * configure.in, configure: fixed bug #1538756: configure dies if bison
3495 and flex are not installed
3497 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3499 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3500 with this z80 passes printf float test when enabled
3501 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3503 2006-12-28 Borut Razem <borut.razem AT siol.net>
3505 * support/cpp2/config.in, support/cpp2/configure.in,
3506 support/cpp2/configure, support/cpp2/Makefile.in:
3507 fix for the solaris build
3509 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3511 * src/SDCC.y (type_specifier2, pointer),
3513 * src/SDCCsymt.c (mergeSpec, checkSClass),
3514 * support/Util/SDCCerr.c,
3515 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3516 * support/valdiag/valdiag.py: Allow test cases to specify
3517 required language standard
3518 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3519 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3521 2006-12-27 Borut Razem <borut.razem AT siol.net>
3523 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3524 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3526 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3528 * support/cpp2/libiberty/Makefile.bcc: updated
3529 * src/pic16/main.c: fixed #pragma udata handling
3530 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3532 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3534 * src/SDCCpeeph.c: made labelHashEntry global,
3535 made pcDistance, FBYNAME static,
3536 (pcDistance): made static, use isComment and isLabel,
3538 (getLabelRef): added, extracted from labelRefCount(),
3539 (labelRefCount): use new getLabelRef(),
3540 (callFuncByName): made static, added deadMove,
3541 use isComment and isLabel,
3542 (newPeepRule): made static, set isLabel,
3543 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3544 labels from peephole rules,
3545 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3546 when isComment or isLabel is set
3547 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3548 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3550 * src/mcs51/peep.h: added
3551 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3552 * src/port.h: added peep->deadMove to port structure
3553 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3554 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3555 deadMove, finally removed no. 1 and 2
3562 * src/hc08/gen.c: mark lines with isComment or isLabel
3563 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3565 * sdcc.spec: bumped version to 2.6.3
3567 2006-12-26 Borut Razem <borut.razem AT siol.net>
3569 * support/cpp2/Makefile.in: added dependency on options.h
3570 * configure: regenerated
3571 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3572 * support/cpp2/Makefile.in: added vasprintf.c
3574 2006-12-25 Borut Razem <borut.razem AT siol.net>
3576 * SDCPP synchronized with GCC CPP release version 3.4.6,
3577 the latest release before 4.x:
3578 * support/cpp2/Makefile.in, support/cpp2/config.h,
3579 support/cpp2/configure, support/cpp2/configure.in,
3580 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3581 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3582 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3583 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3584 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3585 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3586 support/cpp2/cpptrad.c, support/cpp2/except.h,
3587 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3588 support/cpp2/hwint.h, support/cpp2/intl.h,
3589 support/cpp2/line-map.c, support/cpp2/line-map.h,
3590 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3591 support/cpp2/output.h, support/cpp2/prefix.c,
3592 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3593 support/cpp2/system.h, support/cpp2/version.c:
3595 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3596 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3597 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3598 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3599 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3600 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3601 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3602 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3603 support/cpp2/move-if-change, support/cpp2/opts.c,
3604 support/cpp2/opts.h, support/cpp2/opts.sh,
3605 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3606 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3607 support/cpp2/win32, support/cpp2/win32/dirent.c,
3608 support/cpp2/win32/dirent.h:
3610 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3611 * support/cpp2/sdcpp.h: renamed from sdcc.h
3612 * sdcppinit.c: deleted
3614 2006-12-23 Borut Razem <borut.razem AT siol.net>
3616 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3617 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3618 preproc.c: an other try to fix bug #982435: introduced
3619 -pedantic-parse-number command line option and pedantic_parse_number
3622 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3624 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3626 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3627 corrected overlayed areax addresses, warn about memory overlaps
3628 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3637 * src/port.h: added xabs_name and iabs_name
3638 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3639 (glue, emitMaps): create and emit maps d_abs and i_abs
3640 * src/SDCCglue.h: cosmetic changes
3641 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3643 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3644 (allocDefault): put absolute, initialized globals in them
3645 * support/regression/tests/absolute.c: added absolute bdata test
3646 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3648 2006-12-20 Borut Razem <borut.razem AT siol.net>
3650 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3651 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3652 added regression test for bug #982435
3654 2006-12-18 Borut Razem <borut.razem AT siol.net>
3656 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3657 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3658 small cosmetic changes
3659 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3660 * support/regression/tests/bug-1351710.c: added regression test
3662 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3664 * doc/sdccman.lyx: added the long missed iCode table
3665 "<where is figure II?>", added links to wiki
3667 2006-12-17 Borut Razem <borut.razem AT siol.net>
3669 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3670 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3671 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3672 unified table driven pragma handling, pragma argument type checking
3673 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3674 current one - version 1.1.3
3675 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3677 2006-12-13 Raphael Neider <rneider AT web.de>
3679 * src/pic/device.h: removed AssignedMemory structure and macros
3680 * src/pic/device.c: removed global finalMapping (linker assigns
3682 (register_map): add SFRs to remembered memRanges
3683 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3684 assignFixedRegisters,assignRelocatableRegisters): removed,
3685 (setMaxRAM,validAddress): adapted accordingly,
3686 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3687 reasonably sized sharebanks,
3688 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3689 (allDefsOutOfRange): removed unused code,
3690 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3692 * src/pic/pcode.c (register_reassign): removed recursion warning,
3693 fired far too often,
3694 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3695 to use existing pic14_stringInSet() to avoid duplicate symbols,
3696 tidied up the code a bit,
3697 (pic14printLocals): added in symmetry to printExterns, replaces
3698 writeUsedRegs more or less,
3699 (picglue): call new pic14_printLocals(),
3700 * device/include/pic/pic*.h: removed #pragma memmap directives,
3701 information gathered from include/pic/pic14devices.txt
3702 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3704 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3706 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3708 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3710 * device/include/mcs51/cc2430.h: fixed missing ';'
3712 2006-12-10 Raphael Neider <rneider AT web.de>
3714 * device/lib/pic16/libc/stdio/vfprintf.c,
3715 * device/lib/pic16/libc/stdio/printf_small.c,
3716 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3717 char arguments, as char varargs are cast to int by the caller,
3718 hopefully fixes #1604915 (other device libraries are still affected)
3720 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3722 * src/mcs51/ralloc.c (packRegsForAssign),
3723 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3725 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3727 * device/include/malloc.h: removed init_dynamic_memory
3728 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3729 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3730 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3731 * device/lib/libsdcc.lib,
3732 * device/lib/Makefile.in,
3733 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3734 * doc/sdccman.lyx: documented use of new _heap.c
3735 * support/regression/tests/malloc.c: removed init_dynamic_memory
3736 * src/cdbFile.c(spacesToUnderscores): new function,
3737 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3739 * device/include/tinibios.h: removed defines for putchar and getchar
3740 * device/lib/ds390/Makefile.in: added putchar.c
3741 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3743 2006-12-09 Borut Razem <borut.razem AT siol.net>
3745 * support/cpp2/sdcc.h: prevent multiple inclusion
3746 * support/cpp2/options.h: deleted
3748 2006-12-08 Borut Razem <borut.razem AT siol.net>
3750 * support/cpp2/sdcc.h: removed x*alloc() macros
3751 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3752 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3753 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3754 * support/cpp2/system.h: moved #include "sdcc.h"
3755 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3756 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3758 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3759 -funsigned-char options
3760 * support/cpp2/sdcppmain.c: fixed bug 1611411
3762 2006-12-07 Borut Razem <borut.razem AT siol.net>
3764 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3767 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3769 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3770 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3772 * .version: bumped to 2.6.2 because a) it's been a while
3773 b) the linker sources have moved c) the preprocessor is upgraded
3775 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3777 * support/regression/tests/snprintf.c: some checks
3778 * lib/src/printf_large.c: %bc: read char instead of int from stack
3780 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3782 * device/include/mcs51/cc2430.h: inserted _XPAGE
3784 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3786 * device/include/mcs51/cc2430.h: added
3788 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3790 * device/include/asm/default/features.h,
3791 * device/include/asm/ds390/features.h,
3792 * device/include/mcs51/at89s53.h,
3793 * device/include/ser.h,
3794 * device/include/ser_ir.h,
3795 * device/include/serial.h: changed keywords to double underscore variants,
3796 fixes bug 1590261 some more, thanks Steven Borley
3798 2006-12-01 Raphael Neider <rneider AT web.de>
3800 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3801 but emit warning (recursion is not supported for pic14)
3803 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3805 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3806 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3808 2006-11-30 Raphael Neider <rneider AT web.de>
3810 * src/pic/device.c (dump_sfr): always emit symbols
3811 * src/pic/glue.c (pic14printPublics): fixed typo
3813 2006-11-30 Raphael Neider <rneider AT web.de>
3815 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3816 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3817 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3818 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3819 a sharebank, use a non-shared bank for the stack if none available
3820 * src/pic/device.h (struct memRange): added linked list next field,
3821 added prototypes for above functions
3822 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3823 (typeRegWithIdx): accept fixed and unfixed stack registers
3824 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3825 the stack, handle shared and banked stack (except for WSAVE),
3826 (insertBankSel): removed useless optimization (will never fire),
3827 (FixRegisterBanking): added optimization for devices with only one
3828 possibly aliased bank of memory, like 16f84
3829 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3830 devices have no SHAREBANK in the linker script
3831 * device/include/pic/pic14devices.txt: documented memmap
3832 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3834 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3836 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3837 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3838 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3839 genhc08Code): switched most of the D (debug) macros to DD (detailed
3840 debug) macros to better control clutter in the generated .asm file.
3841 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3842 genRightShift): fixed bug with non-constant bit shift stored to
3843 a volatile result (SF Open Discussion forum thread #1616749).
3844 Single byte case is not yet optimized.
3846 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3848 * device/include/asm/mcs51/features.h,
3849 * device/include/malloc.h,
3850 * device/include/stdio.h: changed keywords to double underscore variants,
3853 2006-11-27 Borut Razem <borut.razem AT siol.net>
3855 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3856 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3857 support/cpp2/output.h, support/cpp2/cppinit.c,
3858 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3859 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3860 support/cpp2/cppdefault.c, support/cpp2/system.h,
3861 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3862 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3863 support/cpp2/prefix.c, support/cpp2/except.h,
3864 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3865 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3866 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3867 support/cpp2/version.c, support/cpp2/cppmain.c,
3868 support/cpp2/version.h, support/cpp2/hashtable.c,
3869 support/cpp2/cpperror.c:
3870 synchronized with GCC CPP release version 3.3.6,
3871 the latest where cppmain.c still exists.
3872 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3873 support/cpp2/sdcppinit.c: added
3875 2006-11-27 Borut Razem <borut.razem AT siol.net>
3877 * support/cpp2/cpplex.c:
3878 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3880 * support/cpp2/cpplib.c: removed definitions of unused variables
3882 2006-11-26 Borut Razem <borut.razem AT siol.net>
3884 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3885 since they are redefined by macros in support/cpp2/sdcc.h
3886 * support/cpp2/sdcc.h: x*alloc macro redefinition
3888 2006-11-25 Borut Razem <borut.razem AT siol.net>
3890 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3891 support/cpp2/configure, support/cpp2/Makefile.in,
3892 support/cpp2/cppfiles.c, support/cpp2/output.h,
3893 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3894 support/cpp2/config.h, support/cpp2/cpplib.h,
3895 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3896 support/cpp2/cppdefault.c, support/cpp2/config.in,
3897 support/cpp2/system.h, support/cpp2/cpplex.c,
3898 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3899 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3900 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3901 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3902 support/cpp2/configure.in, support/cpp2/intl.h,
3903 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3904 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3905 support/cpp2/version.c, support/cpp2/cppmain.c,
3906 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3907 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3908 support/cpp2/cpperror.c,
3909 support/cpp2/libiberty/safe-ctype.c,
3910 support/cpp2/libiberty/safe-ctype.h,
3911 support/cpp2/libiberty/splay-tree.c,
3912 support/cpp2/libiberty/obstack.c,
3913 support/cpp2/libiberty/lbasename.c,
3914 support/cpp2/libiberty/splay-tree.h,
3915 support/cpp2/libiberty/obstack.h:
3916 synchronized with GCC CPP release version 3.2.3,
3917 the latest before integration of cpp into gcc
3918 * support/cpp2/except.h, support/cpp2/line-map.c,
3919 support/cpp2/line-map.h,
3920 support/cpp2/libiberty/hex.c,
3921 support/cpp2/libiberty/concat.c,
3922 support/cpp2/libiberty/filenames.h: added
3923 * support/cpp2/intl.c: deleted
3925 2006-11-24 Borut Razem <borut.razem AT siol.net>
3927 * src/SDCC.y: enabled compilation of empty source file
3928 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3929 "ISO C forbids an empty source file"
3930 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3931 if all the code is ifdefed out.
3933 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3935 * src/hc08/gen.c (genPcall): fix for bug #1601032
3937 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3939 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3940 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3941 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3942 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3943 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3944 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3945 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3946 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3947 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3948 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3949 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3950 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3951 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3952 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3953 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3954 Renamed to all upper case as per the standard set by SiLabs
3956 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3958 * device/include/mcs51/C8051F520.h: new, added
3959 * device/include/mcs51/compiler.h: added link about predefined macros
3961 2006-11-23 Raphael Neider <rneider AT web.de>
3963 * src/regression/Makefile: add -L path to fresh library
3964 * src/regression/simulate: emphasize FAILED output
3965 * src/regression/create_stc: output _failures from gpsim
3966 * src/regression/compare4.c,
3967 * src/regression/rotate6.c: fixed char literals,
3968 all compile, all run =8-D
3970 * src/pic/pcode.h: added isPCASMDIR macro
3971 * src/pic/gen.c (genAnd): fixed bit offset
3972 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3973 packBits): unified register numbering schemes,
3974 (newReg): do not insert stack registers into hash table,
3975 (initStack): unpinned pseudo stack, simplified,
3976 (typeRegWithIdx): fixed retrieval of stack registers,
3977 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3978 (pCodeReplace): removed invalid assertion,
3979 (insertPCodeInstruction): fixed newly added labels,
3980 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3981 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3982 DumpFlow): removed unsed (broken?) code,
3983 (insertBankSel): prevent STATUS from being BANKSELed,
3984 (FixRegisterBanking): rewritten from scratch, implemented generic
3985 optimizations (suppress BANKSELs to same register and to registers
3986 present in all banks),
3987 (AnalyzeBanking): update flow after BANKSELection
3989 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3990 sharebank, let linker place it, mark STKxx symbols as emitted
3992 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3994 * src/regression/arrays.c,
3995 * src/regression/bank1.c,
3996 * src/regression/bool2.c,
3997 * src/regression/compare7.c,
3998 * src/regression/compare8.c,
3999 * src/regression/compare9.c,
4000 * src/regression/compare10.c,
4001 * src/regression/configword.c,
4002 * src/regression/for.c,
4003 * src/regression/mult1.c,
4004 * src/regression/pointer1.c,
4005 * src/regression/rotate6.c,
4006 * src/regression/string1.c,
4007 * src/regression/struct1.c,
4008 * src/regression/Makefile: make PIC14 regression tests run again
4009 (3 fail, 6 won't compile)
4011 2006-11-21 Raphael Neider <rneider AT web.de>
4013 * device/include/pic16/pic18f4550.h,
4014 * device/include/pic16/pic18f4455.h,
4015 * device/lib/pic16/libdev/pic18f4550.c,
4016 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4017 * configure.in: removed superfluous closing bracket
4019 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4021 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4024 2006-11-21 Raphael Neider <rneider AT web.de>
4026 * src/pic/device.{c,h}: added pic14_getPIC()
4027 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4028 (genAnd): added PIC code for one case, fixes #1597044
4029 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4030 SFRs that are present in all banks (e.g., STATUS)
4032 2006-11-20 Raphael Neider <rneider AT web.de>
4034 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4035 INCFSZ/INCFSZW and declared them as changing Z bit,
4036 (insertPCodeInstruction): correctly invert the above instructions,
4038 (DoBankSelect): don't panic on po_immediates
4040 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4043 * as/link/mcs51/lkihx.c (newArea),
4044 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4045 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4047 2006-11-11 Raphael Neider <rneider AT web.de>
4049 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4050 bitfield symbols, fixes #1579535 (once more...).
4052 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4054 * support/regression/generate-cases.py,
4055 * support/regression/fwk/include/testfwk.h,
4056 * support/regression/fwk/lib/testfwk.c: used code pointers,
4057 (about 50kByte less code generated for mcs51)
4059 2006-11-06 Borut Razem <borut.razem AT siol.net>
4061 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4062 debugger/mcs51/configure: fixed failed check because the function
4063 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4064 who submitted the patch for gpsim.
4065 * debugger/mcs51/configure.in: removed the result message
4066 * debugger/mcs51/Makefile.in: fixed the config.status warning
4067 "... seems to ignore the --datarootdir setting"
4069 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4071 * device/include/mcs51/c8051f020.h,
4072 * device/include/mcs51/c8051f040.h,
4073 * device/include/mcs51/c8051f060.h,
4074 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4075 * src/z80/gen.c (gencjneshort),
4076 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4078 2006-10-31 Borut Razem <borut.razem AT siol.net>
4080 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4081 debugger/mcs51/configure: get readline version
4083 2006-10-30 Borut Razem <borut.razem AT siol.net>
4085 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4086 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4087 debugger/mcs51/configure: locate readline even when cross compiling
4088 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4090 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4092 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4095 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4097 * device/include/malloc.h,
4098 * device/lib/calloc.c,
4099 * device/lib/free.c,
4100 * device/lib/malloc.c,
4101 * device/lib/realloc.c: moved definition of struct into sources
4102 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4104 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4106 * as/asx8051.dsp: corrected output directories
4107 * as/link/hc08: new directory for hc08 linker
4108 * as/hc08/aslink.h, as/link/aslink.h,
4109 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4110 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4111 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4112 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4113 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4114 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4115 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4116 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4117 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4118 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4119 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4120 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4121 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4122 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4123 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4124 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4125 * as/link/hc08/conf.mk,
4129 * sdcc.dsw: moved hc08 linker to as/link/hc08
4130 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4131 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4132 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4133 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4134 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4135 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4136 * as/link/mcs51/aslink.dsp,
4137 * as/link/mcs51/Makefile.in: factored out the common files
4138 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4139 * as/clean.mk: extra cleaning common files
4140 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4141 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4142 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4144 2006-10-29 Raphael Neider <rneider AT web.de>
4146 * src/pic/ralloc.c (newReg): create aliases for registers with
4147 multiple names to fix #1579535 and #1584001,
4148 (regWithIdx,dirregWithName): resolve aliases on lookup
4149 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4151 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4152 to prevent build errors on small devices
4154 2006-10-28 Raphael Neider <rneider AT web.de>
4156 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4157 assumption within interrupt handlers, fixes #1584940
4158 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4159 "emitted" to avoid emitting them again in udata
4161 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4163 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4166 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4168 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4169 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4170 on/off CR to CRLF conversion.
4172 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4174 * doc/sdccman.lyx: updated IRQ section
4176 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4178 * device/lib/serial_io.c: removed
4179 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4180 replacements for serial_io.c
4182 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4184 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4186 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4188 * device/lib/serial_io.c: Default putchar() and getchar() for
4189 mcs51 uses serial port.
4191 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4193 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4195 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4197 * support/regression/ports/mcs51/support.c: smaller
4198 _sdcc_external_startup()
4199 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4201 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4203 * device/lib/gbz80/crt0.s,
4204 * device/lib/gbz80/crt0_rle.s,
4205 * device/lib/gbz80/div.s,
4206 * device/lib/gbz80/fstubs.s,
4207 * device/lib/gbz80/heap.s,
4208 * device/lib/gbz80/mul.s,
4209 * device/lib/gbz80/putchar.s,
4210 * device/lib/gbz80/stubs.s,
4211 * device/lib/z80/crt0.s,
4212 * device/lib/z80/crt0_rle.s,
4213 * device/lib/z80/div.s,
4214 * device/lib/z80/fstubs.s,
4215 * device/lib/z80/heap.s,
4216 * device/lib/z80/mul.s,
4217 * device/lib/z80/putchar.s,
4218 * device/lib/z80/stubs.s: reverted, I was mistaken
4220 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4222 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4223 * support/regression/ports/mcs51/support.c: removed race
4224 condition on TI in _putchar allowing to use serial port mode 0
4226 2006-10-20 Borut Razem <borut.razem AT siol.net>
4228 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4230 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4232 * device/lib/gbz80/crt0.s,
4233 * device/lib/gbz80/crt0_rle.s,
4234 * device/lib/gbz80/div.s,
4235 * device/lib/gbz80/fstubs.s,
4236 * device/lib/gbz80/heap.s,
4237 * device/lib/gbz80/mul.s,
4238 * device/lib/gbz80/putchar.s,
4239 * device/lib/gbz80/stubs.s,
4240 * device/lib/z80/crt0.s,
4241 * device/lib/z80/crt0_rle.s,
4242 * device/lib/z80/div.s,
4243 * device/lib/z80/fstubs.s,
4244 * device/lib/z80/heap.s,
4245 * device/lib/z80/mul.s,
4246 * device/lib/z80/putchar.s,
4247 * device/lib/z80/stubs.s: removed all leading underscores from area names
4249 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4251 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4252 regression tests are not waiting in the simulator for simulated
4253 transmission of debug output
4255 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4257 * device/lib/printf_large.c: slightly smaller
4258 * doc/sdccman.lyx: do not use spaces within html links
4260 2006-10-16 Borut Razem <borut.razem AT siol.net>
4262 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4263 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4264 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4265 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4266 debugger/mcs51/configure:
4267 [ 1185668 ] add gnu readline support to sdcdb - enabled
4269 2006-10-16 Raphael Neider <rneider AT web.de>
4271 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4272 fixes #1577882, removes close to all banking optimizations
4274 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4276 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4277 variables in code memory
4278 * support/regression/tests/absolute.c: added test for this
4280 2006-10-15 Raphael Neider <rneider AT web.de>
4282 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4284 (BankSelect): emit BANKSEL before touching linker-placed regs,
4287 2006-10-10 Raphael Neider <rneider AT web.de>
4289 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4290 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4291 * src/pic/main.c (_pic14_parseOptions),
4292 * src/pic/main.h: mostly reverted to previous state, now use results
4293 from SDCCmain.c's argument parsing
4295 2006-10-10 Borut Razem <borut.razem AT siol.net>
4297 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4298 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4299 [ 1185668 ] add gnu readline support to sdcdb -
4300 prepared for READLINE, not enabled yet,
4301 thanks to <tal.bav AT gmail.com>
4303 2006-10-10 Raphael Neider <rneider AT web.de>
4305 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4306 * src/pic16/devices.inc,
4307 * device/include/pic16 (pic18f[24]620.h),
4308 * device/include/pic18fregs.h,
4309 * device/lib/pic16/pics.all,
4310 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4311 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4312 Gary Plumbridge and Anton Strobl
4314 2006-10-10 Raphael Neider <rneider AT web.de>
4316 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4317 --stack-siz=NUM options to configure the argument passing stack
4318 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4319 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4320 (pic14_getSharebankSize): obey --stack-siz=NUM,
4321 (pic14_getSharebankAddress): obey --stack-loc=NUM
4323 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4325 * doc/sdccman.lyx: added to the manual
4326 * doc/figures/ddd_example.png: added (neither pdflatex nor
4327 most browsers seem to like the .eps file)
4329 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4331 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4332 to /tmp and /var/tmp acc. LSB
4333 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4335 * support/regression/tests/onebyte.c: added test
4337 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4339 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4341 2006-10-05 Borut Razem <borut.razem AT siol.net>
4343 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4345 - sdcc.dsw: changed property eol-style to CRLF
4346 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4348 2006-10-04 Raphael Neider <rneider AT web.de>
4350 * device/include/pic/{pic16f84.h,pic16f84a.h},
4351 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4352 from patch #1522504, thanks to Robas Teodor
4354 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4356 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4359 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4361 * src/pic16/glue.c (pic16emitMaps),
4362 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4363 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4364 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4365 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4367 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4368 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4370 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4372 * support/librarian/sdcclib.c: Added option -l.
4373 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4375 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4376 using Windows command prompt.
4378 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4380 * device/lib/libsdcc.lib: added module rand
4381 * src/ds390/ralloc.c (rematStr),
4382 * src/hc08/ralloc.c (rematStr),
4383 * src/mcs51/ralloc.c (rematStr),
4384 * src/z80/ralloc.c (rematStr): made output more consistent
4385 * src/mcs51/gen.c: cosmetic changes
4387 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4389 * src/port.h: added mem.cabs_name to PORT
4396 * src/z80/main.c: added cabs_name initializers
4397 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4399 (emitMaps): emit absolutes in code memory into cabs_name
4401 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4402 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4403 * support/regression/fwk/include/testfwk.h: added define for at
4404 * support/regression/tests/absolute.c: added, new
4406 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4408 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4409 optimizations, see also patch 887161 by Stas Sergeev
4410 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4411 to be necessary anymore,
4412 (102, 103, 104, 127): renamed all occurances of bp to _bp
4414 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4416 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4417 thanks Weston T. Schmidt for patch 1555221
4418 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4419 * src/SDCCicode.c(geniCodeMultiply): small optimization
4421 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4423 * device/include/stdlib.h: added rand prototypes
4424 * device/lib/rand.c: new, added
4425 * device/lib/Makefile.in: added rand.c
4426 * src/z80/peeph.def,
4427 * src/z80/peeph-gbz80.def,
4428 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4430 2006-09-20 Raphael Neider <rneider AT web.de>
4432 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4434 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4436 * as/link/aslink.h: cosmetic changes
4437 * as/link/mcs51/Makefile.in,
4438 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4440 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4443 * as/link/mcs51/aslink.h,
4444 * as/link/z80/aslink.h: merged and moved to as/link/
4445 * as/link/lkstore.c,
4446 * as/link/mcs51/lkstore.c: moved to as/link/
4447 * as/link/clean.mk: remove *.o
4448 * as/link/mcs51/alloc.h: deleted
4449 * as/link/mcs51/lkarea.c: added lnksect prototype
4450 * as/link/mcs51/lkdata.c,
4451 * as/link/mcs51/lklex.c,
4452 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4453 * as/link/mcs51/lkmem.c,
4454 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4455 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4456 * as/link/mcs51/aslink.dsp,
4457 * as/link/mcs51/Makefile.aslink,
4458 * as/link/mcs51/Makefile.bcc,
4459 * as/link/mcs51/Makefile.in: updated for moved files
4460 * as/link/z80/lkarea.c,
4461 * as/link/z80/lkhead.c,
4462 * as/link/z80/lklex.c,
4463 * as/link/z80/lklibr.c,
4464 * as/link/z80/lklist.c,
4465 * as/link/z80/lkmain.c,
4466 * as/link/z80/lkrloc.c,
4467 * as/link/z80/lksym.c: synced with mcs51
4468 * as/link/z80/lkdata.c,
4469 * as/link/z80/lkeval.c,
4470 * as/link/z80/lkihx.c,
4471 * as/link/z80/lks19.c: cosmetic changes
4472 * as/link/z80/Makefile.in,
4473 * as/link/z80/linkgbz80.dsp,
4474 * as/link/z80/linkz80.dsp: updated for moved files
4476 2006-09-16 Borut Razem <borut.razem AT siol.net>
4478 * debugger/mcs51/sdcdb.c: partially fixed
4479 [ 1203664 ] sdcdb fails to open files w. two "." periods
4480 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4481 debugger/mcs51/symtab.h: fixed indenting
4482 * configure.in, configure: up to date with latest Maarten's changes
4484 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4487 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4488 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4489 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4490 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4491 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4492 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4493 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4494 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4495 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4496 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4497 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4498 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4499 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4500 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4501 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4502 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4503 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4504 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4505 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4506 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4507 as/link/mcs51/alloc.h,
4508 as/link/mcs51/clean.mk,
4509 as/link/mcs51/conf.mk,
4510 as/link/mcs51/Makefile.bcc,
4511 as/link/mcs51/Makefile.in,
4512 as/link/mcs51/readme.390,
4513 as/link/mcs51/strcmpi.c,
4514 as/link/mcs51/strcmpi.h,
4516 as/mcs51/Makefile.bcc,
4517 as/mcs51/Makefile.in,
4520 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4522 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4525 * as/link/Makefile.in,
4526 * as/link/z80/linkgbz80.dsp,
4527 * as/link/z80/linkz80.dsp,
4534 * link/z80/aslink.h,
4535 * link/z80/clean.mk,
4537 * link/z80/linkgbz80.dsp,
4538 * link/z80/linkz80.dsp,
4539 * link/z80/lkarea.c,
4540 * link/z80/lkdata.c,
4541 * link/z80/lkeval.c,
4544 * link/z80/lkhead.c,
4547 * link/z80/lklibr.c,
4548 * link/z80/lklist.c,
4549 * link/z80/lkmain.c,
4550 * link/z80/lkrloc.c,
4553 * link/z80/Makefile.in,
4555 * sdcc.dsw: moved link/ to as/link/
4557 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4559 * as/mcs51/i51mch.c (machine): fixed warning
4561 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4563 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4565 2006-09-09 Borut Razem <borut.razem AT siol.net>
4567 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4568 sdcdb WIN32 native port
4569 * src/clean.mk: fixed
4571 2006-09-08 Borut Razem <borut.razem AT siol.net>
4573 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4575 2006-09-08 Raphael Neider <rneider AT web.de>
4577 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4578 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4579 to gplink to disable processor mismatch warning and to allow
4580 the use of devices with only aliased (shared) memory banks,
4581 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4583 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4585 * doc/sdccman.lyx: Some re-formating plus example on using
4586 #pragma preproc_asm +/-
4588 2006-09-07 Borut Razem <borut.razem AT siol.net>
4590 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4593 2006-09-06 Borut Razem <borut.razem AT siol.net>
4595 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4596 line at sdcc.nsi:153
4597 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4599 2006-09-05 Borut Razem <borut.razem AT siol.net>
4601 * configure.in, configure: support for winsock2
4602 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4603 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4604 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4605 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4606 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4608 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4610 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4612 * support/regression/tests/bug1551947.c: new, added
4613 * src/SDCCsymt.h: strings are char* not byte*
4615 2006-09-05 Raphael Neider <rneider AT web.de>
4617 * device/lib/pic16/libdev/pic18f4550.c,
4618 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4619 declarations/definitions from patch #1520949
4621 2006-09-05 Raphael Neider <rneider AT web.de>
4623 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4624 byte-aligned bitfields, fixes #1539278
4626 2006-09-05 Raphael Neider <rneider AT web.de>
4628 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4631 2006-09-04 Borut Razem <borut.razem AT siol.net>
4633 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4634 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4635 -mno-cygwin is a part of the compiler name
4636 * support/scripts/sdcc_mingw32: don't disable ucsim
4638 2006-09-03 Borut Razem <borut.razem AT siol.net>
4640 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4641 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4643 2006-09-03 Raphael Neider <rneider AT web.de>
4646 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4647 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4650 2006-09-01 Borut Razem <borut.razem AT siol.net>
4652 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4653 to make ppc-osx happy
4655 2006-08-31 Borut Razem <borut.razem AT siol.net>
4657 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4658 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4659 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4660 * support/regression/ports/ds390/spec.mk,
4661 support/regression/ports/mcs51/spec.mk,
4662 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4663 To run regression tests in mingw environment:
4664 make DEV_NULL=NUL CC=gcc
4666 2006-08-30 Borut Razem <borut.razem AT siol.net>
4668 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4669 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4670 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4671 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4672 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4673 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4674 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4675 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4676 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4677 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4678 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4679 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4680 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4681 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4682 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4683 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4684 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4685 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4686 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4687 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4688 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4689 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4690 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4691 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4692 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4693 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4694 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4695 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4696 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4697 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4698 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4699 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4700 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4701 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4702 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4703 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4704 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4705 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4706 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4707 ucsim WIN32 native port
4709 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4711 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4713 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4715 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4716 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4718 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4720 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4721 * support/regression/tests/bug1546986.c: new, added
4722 * as/mcs51/.cvsignore,
4723 * debugger/mcs51/.cvsignore,
4724 * src/.cvsignore: deleted
4726 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4728 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4731 2006-08-20 Borut Razem <borut.razem AT siol.net>
4733 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4734 removed cl_listen_console::match(), cl_console::match(),
4735 restructured cl_commander::proc_input()
4737 2006-08-16 Borut Razem <borut.razem AT siol.net>
4739 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4740 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4741 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4743 2006-08-14 Borut Razem <borut.razem AT siol.net>
4745 * support/regression/Makefile.in,
4746 support/regression/ports/pic14/gpsim.cmd,
4747 support/regression/ports/pic14/spec.mk,
4748 support/regression/ports/pic14/support.c:
4749 added pic14 regression test
4751 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4753 * as/doc/asxhtm.html: documented changed ABS behaviour
4754 * as/doc/README: fixed some typos
4756 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4758 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4761 2006-08-12 Borut Razem <borut.razem AT siol.net>
4763 * support/regression/fwk/include/testfwk.h,
4764 support/regression/fwk/lib/testfwk.c,
4765 support/regression/generate-cases.py,
4766 support/regression/Makefile.in:
4767 regression test framework does not depend on function pointers and
4770 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4772 * device/include/stddef.h: c temporary hack to fix bug 1518273
4774 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4776 * device/include/mcs51/cc2510fx.h: added
4777 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4780 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4782 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4783 * as/z80/Makefile.in: added strcmpi.c
4784 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4785 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4787 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4789 * device/lib/gbz80/asm_strings.s,
4790 * device/lib/gbz80/crt0_rle.s,
4791 * device/lib/gbz80/div.s,
4792 * device/lib/gbz80/mul.s,
4793 * device/lib/gbz80/shift.s,
4794 * device/lib/z80/asm_strings.s,
4795 * device/lib/z80/crt0_rle.s,
4796 * device/lib/z80/div.s,
4797 * device/lib/z80/mul.s,
4798 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4799 flags which are all upper case
4801 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4803 * as/z80/asm.h: made CASE_SENSITIVE 1
4804 * link/z80/aslink.h: made CASE_SENSITIVE 1
4805 * src/z80/gen.c (throughout): made all conditionals upper case
4806 * support/regression/tests/bug1503067.c: new
4808 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4810 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4811 (shiftIntoPair): added case 2 for PAIR_IY,
4812 (setupToPreserveCarry): replaced parameters with iCode and check if
4813 PAIR_DE is in use to fix bug 1399290,
4814 (genPlus, genMinus): updated call to setupToPreserveCarry
4815 * support/regression/tests/bug1399290.c: new
4817 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4819 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4820 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4821 * src/ds390/gen.c (shiftRLong),
4822 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4823 * src/mcs51/gen.c (sameReg): changed to sameByte,
4824 (xch_a_aopGet): new,
4825 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4826 shiftRLong): fixed bug 1533966
4827 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4828 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4829 * support/regression/Makefile.in: disabled z80, enabled ucz80
4830 * support/regression/tests/float_trans.c: enabled test for z80 and host
4831 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4833 2006-08-01 Borut Razem <borut.razem AT siol.net>
4835 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4836 comparison is always false due to limited range of data type
4837 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4839 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4841 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4842 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4843 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4844 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4846 2006-07-31 Borut Razem <borut.razem AT siol.net>
4848 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4849 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4850 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4851 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4852 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4853 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4854 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4855 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4856 enable ucsim mingw compilation. Serial port is disabled,
4857 since it uses termios.h API, which is not available on native
4860 2006-07-31 Borut Razem <borut.razem AT siol.net>
4862 * Small Device C Compiler 2.6.0 released
4863 * support/scripts/sdcc.nsi: added FULL_DOC option
4864 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4866 2006-07-28 Borut Razem <borut.razem AT siol.net>
4868 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4869 * doc/INSTALL.txt: updated
4871 2006-07-27 Borut Razem <borut.razem AT siol.net>
4873 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4874 device/lib/pic/libdev/Makefile.in: fixed bug
4875 [ 1438354 ] pic libsdcc: distclean doesn't work
4876 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4877 device/lib/pic16/libio/Makefile.in: fixed bug
4878 [ 1438344 ] pic16 lib: clean doesn't work properly
4879 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4881 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4883 * device/lib/pic/libsdcc/fsdiv.c,
4884 * device/lib/pic/libsdcc/fsmul.c,
4885 * device/lib/pic16/libsdcc/float/fsdiv.c,
4886 * device/lib/pic16/libsdcc/float/fsmul.c,
4887 * device/lib/_fsdiv.c,
4888 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4889 * support/regression/tests/bug1520966.c: added
4890 * doc/knownbugs.html: removed [ 1520966 ] from the list
4892 2006-07-25 Borut Razem <borut.razem AT siol.net>
4894 * configure.in, configure, sdccconf_in.h: fixed bug
4895 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4896 * doc/knownbugs.html: removed [ 1519095 ] from the list
4898 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4900 * doc/knownbugs.html: added, contains list of known bugs at release
4901 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4903 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4905 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4906 function registers and corrected defaults with additional warning
4907 * device/lib/malloc.c: cosmetic changes
4908 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4909 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4910 (fillGaps): and used it
4912 2006-07-20 Raphael Neider <rneider AT web.de>
4914 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4915 output unless SDCCPICDEBUG is set
4916 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4917 output if SILENT is set
4919 2006-07-11 Borut Razem <borut.razem AT siol.net>
4921 * doc/README.txt: updated
4923 2006-07-10 Borut Razem <borut.razem AT siol.net>
4925 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4926 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4927 in WIN32 installation
4928 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4931 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4933 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4934 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4936 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4938 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4940 2006-07-06 Borut Razem <borut.razem AT siol.net>
4942 * support/regression/tests/bitfields.c:
4943 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4944 * support/regression/tests/constantRange.c:
4945 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4947 2006-07-04 Borut Razem <borut.razem AT siol.net>
4949 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4951 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4952 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4953 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4954 reverted changes from 2006-07-03
4955 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4956 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4957 added CPPFLAGS, used by the host port
4959 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4961 * support/regression/valdiag/tests/switch.c,
4962 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4963 * support/regression/tests/libmullong.c: fixed for host
4964 * support/regression/ports/host/spec.mk: disable all warnings for host,
4965 SDCC runs with --less-pedantic too
4967 2006-07-03 Borut Razem <borut.razem AT siol.net>
4969 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4971 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4972 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4973 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4974 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4976 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4977 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4978 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4979 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4981 2006-07-02 Raphael Neider <rneider AT web.de>
4983 * src/pic16/devices.inc,
4984 * device/include/pic16/pic18fregs.h,
4985 * device/include/pic16/pic18f4550.h,
4986 * device/lib/pic16/pics.all,
4987 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4989 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4991 * as/hc08/lkaomf51.c (OutputName),
4992 * as/mcs51/lkaomf51.c (OutputName),
4993 * as/z80/asmain.c (asmbl),
4994 * src/ds390/main.c (asmLineNodeFromLineNode),
4995 * src/hc08/ralloc.c (hc08_assignRegisters),
4996 * src/mcs51/main.c (asmLineNodeFromLineNode),
4997 * src/xa51/ralloc.c (checkRegMask),
4998 * src/xa51/gen.c (emitcode),
4999 * src/z80/gen.c (_emit2),
5000 * src/SDCCast.c (searchLitOp),
5002 * support/packihx/packihx.c,
5003 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5004 * src/ds390/gen.c (aopPutUsesAcc),
5005 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5006 * support/regression/tests/libmullong.c (mullong_wrapper),
5007 * src/SDCCsymt.c (powof2),
5009 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5010 * src/SDCCsymt.h: added TYPE_TARGET_*
5011 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5012 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5013 SDCCast because 1) header problems 2) this is the right place
5014 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5015 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5018 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5020 * src/SDCCicode.h: removed buggy semicolon in unused macro
5021 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5022 search for previous definiton of auto symbols too,
5023 (findPrevUse): fixed logic of emitWarnings
5025 2006-06-26 Raphael Neider <rneider AT web.de>
5027 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5028 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5030 2006-06-25 Raphael Neider <rneider AT web.de>
5032 * device/lib/pic/libm: NEW, added math library functions
5033 * device/lib/pic/libsdcc: NEW; added float support functions
5034 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5035 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5036 NEW, added math related headers
5037 * device/include/asm/pic/features.h: NEW
5038 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5039 (popGet): allow larger offsets for AOP_PCODE,
5040 (genDataPointerSet): handle literals explicitly, more debug output,
5041 (genAssign): fixed for float using aopLiteral ;-)
5042 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5043 GOTO initialisation routine
5044 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5045 flag on registers, fixes #1469043 (local variables do not work)
5046 * src/pic/main.c (_pic14_do_link),
5047 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5050 2006-06-25 Borut Razem <borut.razem AT siol.net>
5052 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5053 characters printed (not including the trailing '\0' used to end
5054 output to strings). Problem detected in regression test bug-927659.c.
5055 NOTE: printf() family functions should return int instead
5057 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5058 specifier are printed as themselves
5059 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5060 support flags, width and precision specifiers
5062 2006-06-24 Borut Razem <borut.razem AT siol.net>
5064 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5065 to the list of sdcc tagrets not supporting bit type
5066 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5067 testfor pic16 due to bug:
5068 [ 1511794 ] pic16: regression test bug-895992.c fails
5070 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5072 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5073 * src/SDCCglue.c (initPointer), fixed bug 1496419
5074 * support/regression/tests/bug1496419.c: new, added
5076 2006-06-22 Borut Razem <borut.razem AT siol.net>
5078 * support/regression/ports/pic16/support.c: use gpsim usart module from
5079 libgpsim_modules library
5081 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5083 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5086 2006-06-19 Raphael Neider <rneider AT web.de>
5088 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5089 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5090 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5091 (pic14printExterns,pic14printPublics,pic16printPublics,
5092 pic16_printExterns): use new functions to emit symbols
5093 (picglue,pic16glue): emit publics before emitting externs
5094 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5095 locally defined functions to avoid bug #1443651
5096 * support/regression/tests/bug-716242.c: removed pic16 workaround
5097 * support/regression/ports/pic16/spec.mk: ignore errors during build
5099 2006-06-19 Raphael Neider <rneider AT web.de>
5101 * src/pic/glue.h: added pic14aopLiteral prototype
5102 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5103 * src/pic/gen.c: removed stdint.h dependency
5104 (aopGet): use Safe_strdup()
5105 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5106 (genDataPointerSet): use pic14aopLiteral()
5107 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5108 for pic16; thanks to Bernhard and Maarten
5110 2006-06-18 Borut Razem <borut.razem AT siol.net>
5112 * support/regression/tests/structflexarray.c: flexible array members
5113 not supported by gcc < 3
5114 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5116 * src/pic/gen.c: don't include [p]strdin.h on solaris
5117 * support/Util/pstdint.h: addad svn attributes
5118 * support/regression/tests/constantRange.c,
5119 support/regression/tests/rotate.c: include inttypes.h instead
5120 stdint.h on solaris, addad svn attributes
5122 2006-06-18 Raphael Neider <rneider AT web.de>
5124 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5126 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5127 (pic16_genMinusBits): simplified sign-extension
5128 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5129 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5130 adjusted to correctly handle mixed-signed operands, disabled
5131 now unused multiplciation routines
5132 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5133 (assignResultValue): added argument denoting the size of the result
5134 as returned by the function (fixes upcasts in assigning from
5135 function calls: char foo(); int i = foo();)
5136 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5137 function result to assignResultValue
5138 (genMult): disabled inlined multiplication code
5139 (genDiv): augmented to also handle the modulus operator, fixed to
5140 handle mixed-signed operands correctly
5141 (genMod): simply call genDiv, disabled unused code
5142 (genAssign): fixed missing (sign-)extension on result
5143 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5144 valid char operands, allow signed operands for native code, added
5145 division and modulo operator handling
5146 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5148 As a consequence, onebyte.c (if split into two files) and muldiv.c
5149 pass regression tests.
5151 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5153 * doc/Makefile.in: two runs of makeindex seem needed to get
5154 correct page references in the index of sdccman.pdf
5155 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5157 2006-06-17 Borut Razem <borut.razem AT siol.net>
5159 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5161 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5163 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5164 mentioned ec2drv and paulmon
5166 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5168 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5169 consecutive abs areas
5170 (find_empty_space, allocate_space): added map to handle codemap or
5172 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5173 absolute idata and xdata
5174 * as/mcs51/lkmem.c (summary2): updated legend
5176 2006-06-16 Raphael Neider <rneider AT web.de>
5178 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5180 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5182 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5184 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5186 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5188 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5189 value of generic pointers,
5199 src/z80/main.c: PORT structure, added elements for gp_tags field,
5200 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5201 fields in the PORT structure of each port,
5202 * src/SDCCast.c (decorateType): allow processing of generic pointers
5203 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5206 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5212 * src/pic16/pcode.c,
5214 * src/pic/pcoderegs.c,
5217 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5218 bug 1504689 on minGW
5220 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5222 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5224 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5226 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5228 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5230 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5233 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5235 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5236 to a char variable. Fixed bug #1504211
5237 * device/include/pic16/adc.h,
5238 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5239 and fixed bug #1364390
5241 2006-06-10 Borut Razem <borut.razem AT siol.net>
5243 * CVSROOT: removed the CVS left-over
5245 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5247 * as/hc08/asmain.c (asexit),
5248 * as/hc08/lkmain.c (lkexit),
5249 * as/mcs51/asmain.c (asexit),
5250 * as/mcs51/lkmain.c (lkexit),
5251 * src/SDCCglue.c (DEFSETFUNC),
5252 * src/SDCCmain.c (linkEdit, assemble),
5253 * support/librarian/sdcclib.c (AddRel),
5254 replaced unlink() by standard C remove()
5255 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5256 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5257 gatherImplicitVariables): new, added to fix bug 608752,
5258 (createFunction): added gatherImplicitVariables()
5259 * src/SDCCast.h: added createRMW prototype
5260 * src/SDCCsymt.h (struct symbol): added infertype
5261 * support/regression/tests/bug608752.c: new, added
5263 2006-06-10 Raphael Neider <rneider AT web.de>
5265 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5266 multibyte dummy reads (fixes #1503234)
5268 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5270 * device/include/mcs51/compiler.h: new, added header file to enable
5271 creating common sfr definition header files for different compilers
5273 2006-06-05 Raphael Neider <rneider AT web.de>
5275 * src/pic16/{pcode.h,genarith.c}:
5276 introduced pCodeOp combining any two pCodeOps (previously only
5277 two register operands could be combined), removed pcop2 from
5278 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5279 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5280 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5281 rewritten to use new PO_TWO_OPS
5282 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5283 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5284 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5285 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5286 (pic16_get_op): embraced return arg to allow #define return(x),
5287 added new case for combined opcodes
5288 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5289 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5290 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5292 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5294 * src/SDCCval.c (checkConstantRange): added
5295 * src/SDCCval.h: added checkConstantRange
5296 * support/Util/SDCCerr.c,
5297 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5298 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5299 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5300 * src/SDCCast.c (decorateType): added checkConstantRange,
5301 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5302 can be emitted with the correct always true/false warning,
5303 added optimization for double '!';
5304 result of decorateType() must be assigned back to the tree, because
5305 decorateType() can change the tree
5306 * src/SDCCicode.c (geniCodeLogic),
5307 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5308 (checkConstantRange): removed, it was only a fragment which never
5310 * src/SDCCsymt.c (computeType): fixed promotion for
5311 "-1 < (unsigned bit) b"
5312 * src/pic/ralloc.c (packRegsForAssign),
5313 * src/pic16/ralloc.c (packRegsForAssign),
5314 * src/hc08/ralloc.c (packRegsForAssign),
5315 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5317 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5318 * support/regression/tests/constantRange.c: added
5319 * support/valdiag/tests/constantRange.c: added
5320 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5322 2006-06-02 Borut Razem <borut.razem AT siol.net>
5324 * support/regression/ports/pic16/support.c: increase stack size
5326 * support/regression/Makefile.in: sort tests by name so that the
5327 resutlts can be compared on different machines / platforms
5329 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5331 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5332 * src/ds390/gen.c (emitLabel): new, added,
5333 (genDjnz): fixed stack overflow bug,
5334 (throughout): cosmetic changes to sync with mcs51/gen.c,
5335 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5336 * src/mcs51/gen.c (genEndFunction): small optimization,
5337 (throughout): cosmetic changes to sync with ds390/gen.c
5339 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5341 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5342 (_print_format): fixed printing pointers
5343 * src/mcs51/gen.c (emitLabel, movb): new, added,
5344 (genAssign): small optimization,
5345 (genDjnz): fixed stack overflow bug,
5346 (throughout): replaced sprintf with SNPRINTF,
5347 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5348 replaced emitcode("mov", "b,...") with MOVB(...),
5349 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5350 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5351 * src/mcs51/peeph.def: added rules 140 and 264
5352 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5353 so they may get optimized into registers
5355 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5357 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5358 immediately when encountered,
5359 (printUsage): always use stderr even on windows
5361 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5363 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5364 (processParms): fixed bug #1247551
5365 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5366 parseCmdLine, main): print '--version' to stdout,
5367 print 'help' to stdout if --help is given,
5368 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5369 arguments are given; fixed --help
5371 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5373 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5374 * support/regression/tests/bug-1493710.c: added
5376 2006-05-27 Borut Razem <borut.razem AT siol.net>
5378 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5380 * support/regression/ports/pic16/support.c: increase stack size
5381 from default 64 bytes to 128 bytes
5382 * support/regression/tests/staticinit.c,
5383 support/regression/tests/float.c: regression tests fully enabled
5384 for pic16 port by putting the initialized data arrays into the code
5386 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5387 This was changed by mistake in the previous version.
5389 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5391 * src/pic16/gen.c (genFunction, genEndFunction): some
5392 beautifications, fixed bug with falsely restoring FSR2 in large
5393 stack model, thanks to Beau E. Cox for reporting the bug
5395 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5397 * debugger/mcs51/break.c,
5398 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5399 use %p to print pointers, made address variables unsigned
5400 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5401 * debugger/mcs51/symtab.c (parseSymbol): must return something
5402 * src/mcs51/gen.c (aopForSym): small optimization,
5403 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5404 (freeAsmop): added missing break,
5405 (aopPut): removed parameter bvolatile, determine it inside the function,
5406 (saveRegisters, unsaveRegisters): small optimization,
5407 (genIpush): removed pointless check,
5408 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5409 replaced sprintf with SNPRINTF,
5410 replaced strcpy with strncpyz,
5411 updated aopPut calls,
5412 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5413 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5415 2006-05-24 Borut Razem <borut.razem AT siol.net>
5417 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5418 modification of test for the pic16 port, put the array to the code
5419 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5421 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5423 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5424 * support/Util/pstdint.h: added
5426 2006-05-22 Borut Razem <borut.razem AT siol.net>
5428 * src/regression/Makefile: removed bool2.c test, added -q linker option
5429 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5430 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5431 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5432 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5433 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5434 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5435 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5436 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5437 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5439 2006-05-22 Raphael Neider <rneider AT web.de>
5441 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5442 bug #1492360 (problematic due to generic pointers, see code)
5444 2006-05-22 Borut Razem <borut.razem AT siol.net>
5446 * support/regression/ports/pic16/specs.mk: removed stack size linker
5448 * support/regression/tests/array.c,
5449 support/regression/tests/bitopcse.c,
5450 support/regression/tests/bug-908454.c,
5451 support/regression/tests/malloc.c: modified for pic16 regression test
5452 * support/regression/tests/bitfields.c:
5453 pic16 - excluded bitfileds of size > 8
5454 * support/regression/tests/bp.c: pic16 - reduced data size
5455 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5456 * support/regression/tests/bug-460010.c:
5457 pic16 - used the absolute address the fits in memory
5458 * support/regression/tests/bug-716242.c:
5459 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5460 * support/regression/tests/float.c:
5461 pic16 - excluded - data size too big
5462 * support/regression/tests/onebyte.c:
5463 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5464 * support/regression/tests/shifts.c:
5465 pic16 - function names probably have to differ in first X characters
5467 * support/regression/tests/staticinit.c:
5468 pic16 - excluded some tests due error: no target memory available for
5471 2006-05-22 Borut Razem <borut.razem AT siol.net>
5473 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5474 second try. Thanks Stas Sergeev once more.
5476 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5478 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5479 (genLeftShift, genRightShift): fixed bug 1491627
5480 * src/hc08/peeph.def (rules 7, 8.x): added
5481 * support/regression/tests/shifts.c (ShiftLeftByParam,
5482 ShiftRightByParam, testShiftByParam): added to test variable shifting
5484 2006-05-20 Raphael Neider <rneider AT web.de>
5486 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5487 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5488 (allocReg): add only new registers to dynAllocRegs,
5489 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5490 #1489055, #1445850, and probably #1483693
5492 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5494 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5495 bug in for-loop that didn't emit the last of CONFIG and ID registers
5497 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5499 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5501 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5502 1489016, 1434401 and 1490124
5503 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5504 1489016, 1434401 and 1490124
5506 2006-05-17 Borut Razem <borut.razem AT siol.net>
5508 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5511 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5513 * device/include/mcs51/P89c51RD2.h,
5514 * device/include/mcs51/P89LPC901.h,
5515 * device/include/mcs51/P89LPC922.h,
5516 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5518 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5520 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5521 to fix missing stack pragma in compiled binary object file,
5523 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5525 * support/packihx/configure.in,
5526 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5527 determine sizeof basic types even while cross compiling
5529 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5531 * src/avr/gen.c (aopop),
5532 * src/ds390/gen.c (aopOp),
5533 * src/hc08/gen.c (aopOp),
5534 * src/mcs51/gen.c (aopop),
5535 * src/pic16/gen.c (pic16_aopOp),
5536 * src/pic/gen.c (aopOp),
5537 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5538 if size of operand is smaller than spill location
5540 2006-05-12 Borut Razem <borut.razem AT siol.net>
5542 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5543 have to have CR/LF line endings even if they are checked out on *nix
5544 or on WIN32 in cygwin binmode
5546 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5548 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5549 * device/include/ds80c390.h: added sfr16 definitions
5553 * src/ds390/ralloc.c,
5554 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5555 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5556 bit returning functions
5557 * support/regression/tests/sfr16.c: enabled test on ds390
5559 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5561 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5562 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5564 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5566 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5567 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5568 (cl_address_space constructor): removed expensive initialization,
5569 (cl_address_space::get_cell): extended for late initialization,
5570 (cl_address_space::*): use late initialization,
5571 (cl_address_decoder::activate): removed expensive initialization,
5572 This reduced regression test running time by 25%
5574 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5582 * support/packihx/Makefile.in,
5583 * support/packihx/clean.mk,
5584 * support/packihx/Makefile.bcc,
5585 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5587 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5589 * src/SDCCval.c (valNot): fix for regression test failure
5590 of not.c on big endian hosts
5592 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5594 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5596 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5598 * device/lib/mcs51/Makefile.in: changed string comparison operator
5599 to = for POSIX compliance; == is bash extension
5601 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5603 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5606 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5608 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5609 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5610 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5611 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5612 bug report #1478657,
5614 2006-05-05 Borut Razem <borut.razem AT siol.net>
5616 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5619 2006-05-02 Borut Razem <borut.razem AT siol.net>
5621 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5622 create *.ind, which made make to fail if invoked with -j 2
5624 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5626 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5627 Hubert Sack for patch 1479782
5629 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5631 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5633 2006-05-01 Raphael Neider <rneider AT web.de>
5635 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5636 (create_pic): store only prefix-free device name,
5637 (init_pic): check for device names with "16" prefix,
5639 * src/pic/device.h (struct PIC_device),
5640 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5642 * device/include/pic/pic12f{635,675,629,683}.h,
5643 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5644 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5645 * device/include/pic/pic16f505.h,
5646 * device/lib/pic/libdev/pic16f505.c: removed
5647 * device/include/pic/pic14devices.txt: added support for pic12f
5648 devices, removed unsupported non 16-bit devices
5649 [above changes provided by patch from Zik Saleeba]
5650 * src/pic/*, src/pic16/*, device/include/pic16/*,
5651 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5653 2006-05-01 Borut Razem <borut.razem AT siol.net>
5655 * configure.in, configure, doc/Makefile.in:
5656 sync with nightly build makefile - latex, dvipdf and dvips
5659 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5661 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5662 in the library source
5664 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5666 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5668 2006-04-28 Raphael Neider <rneider AT web.de>
5670 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5671 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5672 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5673 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5675 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5677 * device/lib/pic/libdev/Makefile.in,
5678 * device/lib/hc08/Makefile.in,
5679 * device/lib/gbz80/Makefile.in,
5680 * device/lib/z80/Makefile.in,
5681 * device/lib/ds390/Makefile.in,
5682 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5683 thanks to Borut for the bug report
5685 * configure: always create doc/Makefile independent from --enable-doc
5686 * Makefile.in: always install from directory doc independent from
5688 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5690 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5691 * doc/Makefile.in: install *.txt if present
5692 * device/include/Makefile.in (install): added installation of pic/*.inc
5693 and pic/*.txt files again, they were erroneously removed
5695 2006-04-28 Raphael Neider <rneider AT web.de>
5697 * src/pic/{gen.c,main.h,pcode.c},
5698 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5699 concerning signedness with casts
5701 2006-04-28 Raphael Neider <rneider AT web.de>
5703 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5704 definition of an interrupt handler,
5705 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5706 interrupt handler stuff from picglue() to separate routine,
5707 (picglue): enabled definition of intr handlers in files w/o main()
5709 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5711 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5712 compilation with MSVC 2005 Express Edition (VC8)
5714 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5716 * device/lib/Makefile: fixed build of gbz80 lib
5718 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5720 * support/regression/tests/bug-460010.c,
5721 * support/regression/tests/bug-524691.c,
5722 * support/regression/tests/bug-716242.c: removed conditional defines
5723 that are already in testfwk.h
5725 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5727 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5728 (AccAXRsh1): added, shift right by 1,
5729 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5731 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5733 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5735 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5736 remove cast to same type
5737 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5738 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5740 * link/z80/Makefile: removed, they have moved to
5743 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5744 * install-sh: fix bug #1204398 by setting umask 0022
5745 * device/lib/Makefile: separate build of z80 and gbz80 lib
5747 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5749 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5750 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5752 One basic decision: e.g. src/clean.mk includes further files. In order
5753 to make this work there are two solutions:
5754 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5755 run configure on them. This way they can use
5756 'include $(srcdir)/port-clean.mk'
5757 - always include clean.mk by the Makefile at the same level. To avoid
5758 that `make clean` tries to include and build Makefile.dep the
5759 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5760 implemented, because now even `make uninstall` doesn't create
5761 Makefile.in. clean.mk could be eliminated by pasting it in
5764 * debugger/mcs51/Makefile.in: build own objects from library sources
5765 (SLIB, SDCC) in current directory
5767 * configure, configure.in: renamed --disable-device-lib-build in
5768 --disable-device-lib; added --enable-doc, the required tools are
5769 searched by configure; added result message; the toolchain for the
5770 belonging ports are now only built, if the port is enabled.
5772 * support/regression/*: all output is written in directory gen, because
5773 the fwk and ports directories don't livet in the build tree using vpath
5775 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5776 --disable-device-lib, added --enable-doc, added section VPATH
5778 * sim/ucsim/configure.in,
5779 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5780 z80 are enabled by default
5782 2006-04-24 Raphael Neider <rneider AT web.de>
5784 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5785 to config word, "pic14_"-prefixed some extern functions
5786 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5787 config word has been found
5788 * src/pic/device.h: added prototypes
5789 * src/pic/pcode.c: added "pic14_"-prefix where needed
5790 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5792 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5794 (pic14emitRegularMap): ignore config words,
5795 (pic14createInterruptVect): moved generating __config directives away
5796 (picglue): have __config directives emitted
5798 2006-04-24 Borut Razem <borut.razem AT siol.net>
5800 * doc/Makefile: sync with nightly build makefile
5802 2006-04-24 Raphael Neider <rneider AT web.de>
5804 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5805 registers that have not been assigned proper liveranges,
5806 fixes #1469504 and #1474602,
5807 (pCodeRegOptimizeRegUsage): fixed typo in comment
5809 2006-04-24 Borut Razem <borut.razem AT siol.net>
5811 * device/examples/main8051.c: deleted - it was removed from CVS
5812 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5813 after the transition to Subversion
5814 * src/SDCCalloc.h: deleted - it was removed from CVS
5815 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5816 after the transition to Subversion
5817 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5818 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5819 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5820 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5822 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5824 * as/asx8051.dsp: added mcs51/strcmpi.h
5825 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5826 * as/hc08/aslink.h: updated lnksect prototype
5828 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5830 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5831 (newdot): handle A_ABS
5833 * as/mcs51/asout.c (outarea): output address
5834 * as/hc08/lkaomf51.c,
5835 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5837 * as/mcs51/i51pst.c,
5838 * as/z80/z80pst.c: "ABS" is not A_OVR
5839 * as/hc08/lkarea.c (newarea): read a_addr,
5840 (lnkarea): added codemap array, sort absolute areas to the front,
5841 combine all GSINITx/GSFINAL,
5842 (find_empty_space, allocate_space): new functions,
5843 (lnksect): return next address, handle absolute sections
5844 * as/mcs51/lkarea.c (newarea): read a_addr,
5845 lnksect2 prototype changed,
5846 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5847 (find_empty_space, allocate_space): new, factored out of lnksect2,
5848 (lnksect2): return next address, handle absolute sections
5850 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5851 * as/hc08/lklibr.c (addfile, fndsym),
5852 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5853 index out of range and detect both '\' and '/'
5854 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5855 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5856 regression tests (ds390 cannot return bool yet)
5857 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5858 document critical interrupts on z80, document changed SDCC define
5859 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5860 (_a390_mapping): added .org directive
5861 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5862 (genMultOneByte): fixed warnings
5863 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5865 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5866 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5867 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5868 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5869 * src/pic16/main.c: removed newReg prototype
5870 * src/pic16/pcode.c,
5871 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5873 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5875 * src/pic16/ralloc.c
5876 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5878 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5879 from short to PIC_OPTYPE
5880 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5881 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5882 optype from short to PIC_OPTYPE
5883 * src/port.h: made int_size unsigned to fix warnings
5884 * src/SDCC.y: fixed warning on MSVC
5885 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5886 * src/SDCCopt.c (convertToFcall): fixed warnings
5887 * src/SDCCsymt.h: removed double prototype for genSymName
5888 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5889 offset int to fix warnings
5891 2006-04-22 Borut Razem <borut.razem AT siol.net>
5893 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5894 references to CVS replaced with Subversion
5896 2006-04-21 Borut Razem <borut.razem AT siol.net>
5898 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5899 references to CVS replaced with Subversion
5901 2006-04-19 Borut Razem <borut.razem AT siol.net>
5903 * src/version.awk: adapted for svn
5904 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5905 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5906 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5907 /binutils-avr/etc/*.vi, *.jin: removed all properties
5908 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5910 2006-04-19 Borut Razem <borut.razem AT siol.net>
5912 * CVS to Subversion migration completed
5914 2006-04-18 Borut Razem <borut.razem AT siol.net>
5916 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5917 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5919 2006-04-17 Borut Razem <borut.razem AT siol.net>
5921 * device/include/Makefile.in: added pic/*.inc to the installation
5923 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5925 * support/regression/collate-results.py: fixed output in case of
5927 * support/regression/generate-cases.py: fixed splitting of pathnames
5929 * as/hc08/lklibr.c (addfile),
5930 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5932 2006-04-11 Raphael Neider <rneider AT web.de>
5934 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5935 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5936 * src/pic16/pcode.c (assignValnums): fixed #1460578
5938 2006-04-11 Raphael Neider <rneider AT web.de>
5940 * device/lib/pic/libdev/*.c,
5941 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5942 fixes #1468739, enables compilation in --std-c99 mode
5943 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5945 2006-04-11 Raphael Neider <rneider AT web.de>
5947 * src/pic/device.c (find_device): removed debug output
5948 (list_valid_pics): enabled verbose listing of supported devices
5949 * device/include/stdbool.h: define bool as char for pic14/16 as well
5951 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5953 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5955 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5957 * .version: bumped version to 2.5.6
5958 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5960 2006-04-06 Raphael Neider <rneider AT web.de>
5962 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5963 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5964 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5965 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5966 pic14_constructAbsMap
5967 (pic14printPublics): declare absolute global symbols as global
5968 (pic14createInterruptVect),
5969 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5970 (newReg): assume new registers unused, use correct name in
5971 hashtable (reg->name instead of name), more debugLog output
5972 * src/pic/device.h (PIC_device): added fields for verbose output
5973 * src/pic/device.c: moved device definition to pic14devices.txt,
5974 added routines for runtime parsing of pic14devices.txt,
5975 added support for second config word
5976 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5977 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5978 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5979 (_pic14_parseOptions): moved pCodeInitRegisters here
5980 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5981 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5982 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5983 handling the pseudo stack
5984 * device/lib/Makefile.in: ignore failures in objects-pic16,
5985 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5986 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5987 * device/lib/pic/Makefile.subdir,
5988 * device/lib/pic16/Makefile.subdir: improved clean rules
5989 * device/lib/pic/libdev/: NEW, pic14 device libraries
5990 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5991 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5992 * device/include/Makefile.in: create subdir and install pic14 headers
5993 * device/include/pic/p16f_common.inc: removed unused declarations
5994 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5995 PICs from inc2h.pl v1.6,
5996 replaced BIT_AT macros with struct declarations
5997 * device/include/pic/pic14devices.txt: definition of supported devices,
5998 all above improvements contributed by Zik Saleeba, thanks
5999 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6000 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6003 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6005 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6006 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6007 thanks to Charles Olds
6009 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6011 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6013 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6015 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6016 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6017 * support/regression/bug1464657.c: added, new test
6019 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6021 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6024 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6026 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6027 --no-peep and --peep-file <file> are used don't use default rules but
6030 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6032 * src/mcs51/gen.c (genCall): fixed bug 1457608
6034 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6036 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6037 changes seem to cause (trigger?) problems with the build system.
6039 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6041 * src/SDCCpeeph.c (operandsLiteral): new, added,
6042 (callFuncByName): inserted operandsLiteral
6043 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6045 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6047 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6048 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6050 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6052 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6053 implemented patch 1120823 Thanks to Willy De la Court (normal
6054 interrupts need an interrupt number now if they are made critical),
6055 and enabled nesting of critical functions though not for gbz80
6056 (genCritical, genEndCritical): added functions
6057 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6058 * src/z80/mappings.i: added "ei" to all mappings
6060 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6062 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6063 submitted by the Debian SDCC maintainer Aurelien Jarno:
6064 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6065 archive with gcc 4.1 on mips and wrote the patch"
6067 2006-03-16 Raphael Neider <rneider AT web.de>
6069 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6070 the left operand is shorter than the result (c* = lit-c* + int),
6072 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6075 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6077 * src/.version: increased version number to 2.5.5
6078 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6079 linking is done manually in pic16 port's _linkEdit,
6080 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6081 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6082 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6083 allocate asmop as AOP_ACC,
6084 (aopForRemat): added parameter 'bool result' in function declaration,
6085 (pic16_aopGet): return AOP_ACC when accessing WREG,
6086 (pic16_popGetTempReg): minor modification,
6087 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6088 'pic16_allocWithIdx',
6089 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6090 calling function in absolute addresses,
6091 (genAssign): take into account AOP_ACC asmop,
6092 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6093 * src/pic16/pcoderegs.c: some debug functions and lines added,
6094 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6095 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6097 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6098 call to allocReg, not by manually allocating a new one,
6099 (pic16_assignRegisters): now before going through the register
6100 allocating functions mark all registers as free. This eliminates some
6101 side effects resulting from peephole parser done earlier in the backbone
6103 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6105 * src/SDCCicode.c (geniCodeLogic),
6106 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6108 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6110 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6111 (genSend): bugfix, do not allocate and free twice,
6112 (shiftRLong): handle partially overlapping aops
6113 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6115 2006-03-08 Borut Razem <borut.razem AT siol.net>
6117 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6120 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6122 * support/regression/tests/bug1409955.c: new, added
6123 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6124 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6125 (aopForSym, aopOp): increment asmop.allocated if reused,
6126 (freeAsmop): decrement asmop.allocated and check for zero instead of
6128 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6129 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6130 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6131 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6132 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6133 genSignedRightShift, genRightShift, genDataPointerGet,
6134 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6135 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6136 in reverse order from allocation,
6137 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6138 added swappedLR to keep track
6139 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6140 pdata & code for GCC, z80, gbz80 & hc08
6141 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6143 2006-03-08 Raphael Neider <rneider AT web.de>
6145 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6147 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6149 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6150 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6151 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6153 2006-03-06 Borut Razem <borut.razem AT siol.net>
6155 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6156 made the linker quiet
6158 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6160 * src/pic16/gen.c (genPcall): fixed bug #1443644
6161 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6162 which dumps before the function entry point a data byte which represents
6163 the number of the local variables used by the specified function, added
6164 'xinst' for initial support for Extended Instruction Support,
6165 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6166 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6167 port->fun_prefix anymore (may change later),
6168 (genFunction, genEndFunction): do not store/restore local registers for
6169 _main (this should take care the --main-return command line option in
6171 (genOr): removed some legacy pic-port instructions,
6172 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6173 performing operations with SFR's causes data to be written more than
6174 once to each SFR. Perhaps SFRs should be handled in special cases...
6175 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6177 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6178 into account for stack starting position,
6179 (struct OPTIONS pic16_optionsTable): added command line argument
6180 --extended or -y for Extended Instruction Support,
6181 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6182 (deassignLRs): *** perhaps the most important change, old 'for' code
6183 (commented out for reference), didn't account for some registers which
6184 were left marked 'not free' after a pointer operation. The change
6185 reduces register usage a lot in some cases
6187 2006-03-04 Borut Razem <borut.razem AT siol.net>
6189 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6191 * support/regression/tests/bug-524697.c: decreased array size for
6192 mcs51 to fit into the internal RAM
6193 * support/regression/Makefile.in: a little bit more verbose
6195 2006-03-03 Borut Razem <borut.razem AT siol.net>
6197 * support/regression/fwk/lib/testfwk.c,
6198 support/regression/fwk/include/testfwk.h: introduced function
6199 _prints(), nonrecursive _printn(), call _initEmu() from main()
6200 * support/regression/ports/gbz80/support.asm,
6201 support/regression/ports/ucz80/support.asm,
6202 support/regression/ports/z80/support.asm,
6203 support/regression/ports/ds390/support.c,
6204 support/regression/ports/hc08/support.c,
6205 support/regression/ports/host/support.c,
6206 support/regression/ports/mcs51/support.c,
6207 support/regression/ports/xa51/support.c: added empty _initEmu()
6209 * support/regression/ports/pic16/gpsim.cmd,
6210 support/regression/ports/pic16/spec.mk,
6211 support/regression/ports/pic16/support.c,
6212 support/regression/Makefile.in: added pic16 regression test
6214 2006-03-01 Raphael Neider <rneider AT web.de>
6216 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6217 genConstPointerGet): use safe way of generating MOVFF to cover
6218 literals as well as registers, fixes bug #1440527
6219 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6221 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6222 more correctly, fixes bug #1232186
6223 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6224 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6225 gplink guess the correct processor in more cases, applied patch
6226 from Till Riedel attached to and fixing bug #1436552
6228 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6230 * support/regression/tests/array.c: added, contains check for #1434401
6231 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6233 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6235 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6236 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6237 * device/include/mcs51/c8051f326.h,
6238 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6239 * device/include/mcs51/c8051f000.h,
6240 * device/include/mcs51/c8051f018.h,
6241 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6242 PCON_IDLE,PCON_STOP and added sfr16 definitions
6244 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6246 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6247 genGetWord): fixed bug 1409955
6249 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6251 * device/include/hc08/mc68hc908gp32.h,
6252 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6254 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6256 * src/SDCCast.c (constExprValue): return NULL if not a value
6257 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6258 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6259 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6261 2006-02-13 Borut Razem <borut.razem AT siol.net>
6263 * src/regression/ptrarg.c: added, fails due to bug #1430967
6264 * src/regression/Makefile: ptrarg.c added, ...
6266 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6268 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6269 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6271 2006-02-11 Borut Razem <borut.razem AT siol.net>
6273 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6274 print "Processor: xxx" message to stdout only if --verbose
6276 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6278 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6279 * support/regression/tests/bug1426356.c: added
6280 * support/regression/tests/bitfields.c: removed 2 tests
6282 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6284 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6285 * device/include/mcs51/c8051f330.h,
6286 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6287 PCON_IDLE,PCON_STOP and added sfr16 definitions
6288 * device/lib/_divsint.c,
6289 * device/lib/_divuint.c,
6290 * device/lib/_divulong.c,
6291 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6292 register bank bug for small stackauto
6294 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6296 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6298 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6300 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6301 * all.dsp: corrected several bin paths
6302 * device/include/mcs51/c8051f120.h,
6303 * device/include/mcs51/c8051f300.h,
6304 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6305 to PCON_IDLE,PCON_STOP
6306 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6307 * device/lib/printf_large.c (output_float): fixed bug 1388703
6308 * support/regression/tests/bug1057979.c: added test for bug 1388703
6310 2006-02-08 Raphael Neider <rneider AT web.de>
6312 * src/pic/pcode.c (pciTRIS): fixed typo,
6313 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6314 (LinkFlow): fixed handling of flows that end in a call,
6315 (ReuseReg): perform safety check earlier
6316 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6317 to work with flows at the beginning of a pBlock,
6318 fixes #1426557 (Symbol not previously defined),
6319 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6321 (RemoveUnusedRegisters): update register usage info
6322 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6323 created, reuse existing ones instead
6324 * src/pic/gen.c (genPcall): fixed #1424719
6326 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6328 * link/z80/lkmain.c,
6330 * link/z80/lkdata.c,
6331 * link/z80/aslink.h: fixed build on current cygwin:
6332 replaced getline() by lk_getline()
6334 2006-02-01 Borut Razem <borut.razem AT siol.net>
6336 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6337 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6338 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6339 src/regression/bool1.c, src/regression/bool2.c,
6340 src/regression/bool3.c, src/regression/call1.c,
6341 src/regression/compare.c, src/regression/compare10.c,
6342 src/regression/compare2.c, src/regression/compare3.c,
6343 src/regression/compare4.c, src/regression/compare5.c,
6344 src/regression/compare6.c, src/regression/compare7.c,
6345 src/regression/compare8.c, src/regression/compare9.c,
6346 src/regression/configword.c, src/regression/for.c,
6347 src/regression/inline.c, src/regression/mult1.c,
6348 src/regression/nestfor.c, src/regression/or1.c,
6349 src/regression/pointer1.c, src/regression/ptrfunc.c,
6350 src/regression/rotate1.c, src/regression/rotate2.c,
6351 src/regression/rotate3.c, src/regression/rotate4.c,
6352 src/regression/rotate5.c, src/regression/rotate6.c,
6353 src/regression/rotate7.c, src/regression/string1.c,
6354 src/regression/struct1.c, src/regression/sub.c,
6355 src/regression/sub2.c, src/regression/switch1.c,
6356 src/regression/while.c, src/regression/xor.c,
6357 src/regression/create_stc, src/regression/simulate,
6358 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6360 * src/regression/gpsim_assert.h: added
6362 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6364 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6365 ((void (code *) (void)) 0) ();
6374 * as/mcs51/aslink.h,
6376 * as/mcs51/asmain.c,
6377 * as/mcs51/lkdata.c,
6379 * as/mcs51/lkmain.c,
6382 * as/z80/asmain.c: fixed build on current cygwin:
6383 replaced getline() by as_getline()
6385 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6387 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6388 declarator in the symbol chain
6390 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6391 parameter list for function pointers
6392 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6393 * support/regression/tests/bug-716242.c: added
6395 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6397 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6399 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6401 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6403 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6404 inifinitely recurseable, added static
6405 * support/regression/tests/bug-1408066.c: added
6407 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6410 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6411 renamed, added possibility to create "postLoopLbl"-labels
6412 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6413 newiTempLoopHeaderLabel
6414 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6415 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6416 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6417 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6418 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6419 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6420 (basicInduction): fixed bug #136564, made static,
6421 (loopInduction): changed parameter of basicInduction, made static,
6422 (addPostLoopBlock): added
6423 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6424 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6426 * support/regression/tests/bug-136564.c: added
6427 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6428 --std-sdcc99 to LIBSDCCFLAGS
6430 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6432 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6434 * support/regression/tests/bug-1406131.c: added
6436 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6438 * src/SDCCast.c (decorateType): fix promotion of unary minus
6439 * src/SDCCsymt.c (computeType): beautified
6440 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6441 (valUnaryPM, valComplement): fix sign and promotion,
6442 (valNot): ANSI: result type is int (SDCC: unsigned char)
6443 * support/regression/tests/uminus.c: speedup by removing superflous
6445 * support/regression/tests/onebyte.c: added promotion and signedness
6446 tests for unary minus
6447 * support/regressions/tests/bug-477927.c: disable warning about
6448 uninitialized variables
6449 * support/regression/tests/not.c: added
6451 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6453 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6454 * src/mcs51/gen.c (gen51Code): show final register usage after
6455 fillGaps in asm with --i-code-in-asm
6456 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6457 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6458 incUsed, rliveClear, adjustIChain): made static,
6459 (setFromRange): excluded because it's unused,
6460 (findPrevUseSym, markWholeLoop): added,
6461 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6462 through all branches of predecessors enables sdcc to emit the warning
6463 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6464 (rlivePoint): made static, added parameter emitWarnings which is only
6465 true during the first run out of two,
6466 (findRecursiveSucc, findRecursivePred): removed,
6467 (computeLiveRanges): made static, added parameter emitWarnings,
6468 (dumpIcRlive): added for debugging only
6469 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6470 removed prototype of setFromRange()
6471 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6472 in call of computeLiveRanges()
6473 * support/regression/tests/bug-895992.c: added
6474 * support/regression/tests/bug-971834.c: added
6475 * support/valdiag/tests/bug-895992.c: added
6476 * support/valdiag/tests/bug-971834.c: added
6478 2005-12-18 Raphael Neider <rneider AT web.de>
6480 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6481 (genUnpackBits): improved code for direct operands,
6482 (genPackBits): improved code for literal assignment to bitfields
6483 and for direct destination operands (no FSR indirection),
6484 prevented redundant AND, fixes #1362800,
6485 (AccLsh): added parameter to disable masking of the result
6486 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6487 skip instructions with side-effects (like incfsz),
6488 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6489 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6490 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6493 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6495 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6496 volatile variables as spill location
6498 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6500 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6502 * support/regression/tests/bug-1376320.c: added
6504 2005-12-08 Raphael Neider <rneider AT web.de>
6506 * src/pic/device.c: renamed is_shared to pic14_is_shared
6507 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6508 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6509 (is_valid_identifier): added for above workaround
6511 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6513 * device/lib/Makefile.in: fixed to enable port-specific-objects
6514 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6515 char, thanks Hubert Sack
6516 * doc/sdccman.lyx: documented --xstack-loc,
6517 elaborated a bit more on interrupts and pitfalls,
6518 removed "setjmp/longjmp unsupported",
6519 documented some unsupported C99 features
6520 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6521 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6522 if, thanks Hubert Sack
6523 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6524 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6526 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6527 regression tests can report resource usage (rfe 700441)
6528 * support/regression/collate-results.py: report resource usage
6529 * support/regression/ports/ds390/spec.mk,
6530 * support/regression/ports/hc08/spec.mk,
6531 * support/regression/ports/mcs51/spec.mk,
6532 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6533 * support/regression/ports/ds390/uCsim.cmd,
6534 * support/regression/ports/hc08/uCsim.cmd,
6535 * support/regression/ports/mcs51/uCsim.cmd,
6536 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6537 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6538 library, use the default one
6539 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6540 building the library
6542 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6544 * config.dsp: added dependency on .version and configure_vc.awk
6545 * device/include/setjmp.h: updated for --stack-auto and --xstack
6546 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6547 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6548 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6549 * device/lib/libsdcc.lib: added _setjmp
6550 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6551 (decorateType): fixed bug 1372851,
6552 (optimizeGetHbit): fixed warning
6553 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6554 array initialisation
6555 * support/regression/tests/bug1057979.c: added test for bug 1358192
6556 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6558 2005-12-03 Borut Razem <borut.razem AT siol.net>
6560 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6561 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6563 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6565 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6566 createIval): implement symbol independant "flexible array member",
6567 (createIvalCharPtr): implemented flexible array initialisation with a
6569 * src/SDCCsymt.c (copyStruct): removed,
6570 (getSize): fixed misleading comment,
6571 (getAllocSize): removed, the additional allocation size is now in
6572 sym->flexArrayLength,
6573 (checkStructFlexArray): new, syntax checks for flexible array members,
6574 (compStructSize): added syntax checks for "flexible array members"
6575 (copyStruct): removed,
6576 (copyLinkChain): removed inefficient fix for bug 770487
6577 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6578 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6579 symbol->flexArrayLength
6581 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6582 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6583 * support/regression/tests/structflexarray.c: added
6584 * support/valdiag/tests/structflexiblearray.c: added
6586 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6588 * src/SDCCast.c (decorateType): fixed bug 1368489
6589 * support/Util/SDCCerr.c,
6590 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6592 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6594 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6595 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6597 2005-11-27 Borut Razem <borut.razem AT siol.net>
6599 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6600 support/cpp2/mkdeps.h: added command line option
6601 -obj-ext=<extension> to SDCPP to define object file externion, used
6602 for generation of make dependencies (-M)
6603 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6605 2005-11-26 Borut Razem <borut.razem AT siol.net>
6607 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6608 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6609 added pic and pic16 libraries
6611 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6613 * device/include/float.h: Corrected typo in prototype of __fsgt
6615 2005-11-25 Borut Razem <borut.razem AT siol.net>
6617 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6618 added creation of model-mcs51-stack-auto libraries
6620 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6622 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6624 * src/SDCCast.c (createIvalArray): removed obsolete comment
6626 2005-11-24 Borut Razem <borut.razem AT siol.net>
6628 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6629 added missing device/lib/mcs51/crt*.asm sources
6631 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6633 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6635 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6637 * device/lib/_fs2schar.c,
6638 * device/lib/_fs2sint.c,
6639 * device/lib/_fs2slong.c: optimized inline asm
6641 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6643 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6644 Better handling of floats between -1.0 and 0.0.
6646 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6648 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6649 (the missing "if"s prohibited removal of redundant labels)
6651 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6653 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6654 Properly convert floats between -1.0 and 0.0 to long, int, and char
6655 types (max integer value of negative floats tends to zero).
6656 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6657 Removed changes made so to work properly with floats between
6658 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6661 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6663 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6664 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6665 (genCast) cosmetic change
6666 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6667 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6669 * support/regression/tests/bitfields (testSignedBitfields): added
6671 2005-11-18 Borut Razem <borut.razem AT siol.net>
6673 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6674 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6675 introduced SILENT option to make building of pic16 libraries less
6677 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6679 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6680 Now they work properly with floats between -1.0 and 0.0
6681 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6683 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6685 * src/SDCCicode.c (printOperand): added missing else
6687 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6689 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6690 reformatted for better readability
6691 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6694 2005-11-17 Borut Razem <borut.razem AT siol.net>
6696 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6697 introduced SILENT option to make building of pic16 libraries less
6698 verbose - used for nightly snapshot build
6699 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6700 available on Win32 platforms.
6701 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6702 medium, large, pic and pic16
6704 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6706 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6707 printf("%f"...) sets fraction to zero.
6709 2005-11-16 Raphael Neider <rneider AT web.de>
6711 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6713 * src/pic/gen.c (genIfx): implemented for CARRY bit
6714 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6715 to generic pointers, fixes #1357332,
6716 (pic16_movLit2f): NEW,
6717 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6719 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6721 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6723 2005-11-11 Raphael Neider <rneider AT web.de>
6725 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6726 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6727 compute pointer's type from operand,
6728 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6729 improved single bit reads, fixes bug #1353379
6731 2005-11-09 Borut Razem <borut.razem AT siol.net>
6733 * support/scripts/sdcc.nsi: added lib/pic to the package
6735 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6737 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6739 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6741 * support/regression/tests/bug1348008.c: added
6742 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6743 * support/regression/tests/bug1337835.c: updated comment
6745 2005-11-06 Borut Razem <borut.razem AT siol.net>
6747 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6748 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6749 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6750 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6751 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6752 dynamic construction of cl_error_class and derivates - 2.nd try
6754 2005-11-05 Borut Razem <borut.razem AT siol.net>
6756 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6757 bug, which caused Bus Errors on sparc solaris
6759 2005-11-04 Borut Razem <borut.razem AT siol.net>
6761 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6762 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6763 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6764 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6765 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6766 and derivates to resolve the initialization problem on OSX
6768 2005-11-02 Borut Razem <borut.razem AT siol.net>
6770 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6771 corrected typo - #include <winsock2.h>
6773 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6775 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6776 (_asxxxx_mapping): added org directive for future enhancements
6778 2005-11-01 Borut Razem <borut.razem AT siol.net>
6780 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6781 enabled sockets on WIN32
6782 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6784 2005-10-31 Borut Razem <borut.razem AT siol.net>
6786 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6787 WIN32 backslash path delimiters should be escaped when used in C strings
6788 * support/regression/tests/bitfields.c: exclude failing assertions for
6789 __CYGWIN32__ and __MINGW32__ hosts
6791 2005-10-30 Borut Razem <borut.razem AT siol.net>
6793 * src/SDCCutil.c: corrected double comparison typo
6795 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6797 * device/lib/medium/Makefile: added for new memory model medium
6798 * device/include/asm/mcs51/features.h: updated for medium/pdata
6799 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6800 added Multiply & Accumulate sbit's and MAC0_PAGE define
6801 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6802 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6803 * device/lib/_mullong.c: update for medium model
6804 * device/lib/incl.mk: added medium model
6805 * doc/sdccman.lyx: documented medium model
6806 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6807 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6808 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6809 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6810 (allocParms): set SCLS and OCLS to pdata for medium model
6811 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6813 (powof2): return <0 if not power of 2
6814 * src/avr/gen.c (genBitWise): use updated powof2
6815 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6816 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6817 (shiftLLeftOrResult): use B if necessary
6818 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6819 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6820 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6821 * support/regression/Makefile.in: added test-mcs51-medium
6822 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6824 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6826 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6828 * device/lib/time.c (mktime): fixed bug 1334315
6830 2005-10-28 Raphael Neider <rneider AT web.de>
6832 * device/include/pic/p16f_common.inc: added common declarations
6833 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6835 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6837 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6838 (aopPutUsesAcc): added to predict accumulator use,
6839 (assignResultValue): save acc if necessary,
6840 (genMinusDec): store result if indirectly addressed,
6841 (genDivOneByte): save acc if necessary,
6842 (movLeft2Result): bugfix if left already in acc,
6843 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6844 attention to accumulator use (esp. pdata),
6845 (genReceive): receive pdata correctly
6846 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6847 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6849 2005-10-27 Raphael Neider <rneider AT web.de>
6851 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6853 2005-10-27 Raphael Neider <rneider AT web.de>
6855 * .version: changed version to 2.5.4
6856 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6857 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6858 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6859 arithmetics support routines
6860 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6861 * device/lib/Makefile.in: also create installdir for pic
6863 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6865 * src/pic/device.c (dump_sfr): rewritten to delegate register
6866 placement to the linker (use `extern sym' rather than sym EQU addr),
6867 (validAddress): fixed to check last specified address
6868 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6869 (popGetLit): truncate literal value to 8 bit,
6870 (popGet): moved assert to more appropriate place
6871 (popGetExternal): create pCode operand from and mark the according
6872 symbol as being `extern'
6873 (popGetAddr): added sanity check on immediate's offset, provide
6874 GPOINTER tag on demand
6875 (aopPut): fixed for immediates,
6876 (mov2w_op): move operand's address or contents to WREG (depending on
6877 operand type), safer variant of mov2w,
6878 (movwf,call_libraryfunc): NEW, handy abbreviations,
6879 (get_argument_pcop,get_return_val_pcop,pass_argument,
6880 get_returnvalue): interface for accessing function parameters and
6882 (assignResultValuei,genRet): use new parameter/return value interface
6883 (pic14_getDataSize): back to old version handling generic pointers,
6884 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6885 provided implementation and/or fixed old one,
6886 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6887 calls, removed legacy 8051 reference code
6888 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6889 (loadSignToC): NEW, move the operands sign bit to CARRY,
6890 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6891 genRightShiftSigned, accepts negative shift counts,
6892 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6893 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6894 generic pointers, __data pointers and __code pointers,
6895 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6896 and signed bitfields, limit bitfields to 8 bit,
6897 (genDataPointerGet): fixed number of bytes read,
6898 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6899 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6900 pointers to constant data are no longer assumed to point to __code
6901 space, removed invalid pointer types,
6902 (bitpatternFromVal): retrieve the PICs representation of an integer
6904 (genDataPointerSet): fixed assigning to po_immediate operands,
6905 (genGenPointerSet): implemented as library call,
6906 (genIfx): fixed incorrect condition,
6907 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6908 provide GPOINTER tag according to destination's storage class,
6909 (genCast): added code to handle casting to generic pointers, added
6910 sign-/zero extension of the result
6911 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6912 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6913 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6915 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6916 address/register resides in the shared banks
6917 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6918 put all variables into separate sections (have the linker arrange
6920 (picglue): put init code and interrupt handlers in separate sections
6921 * src/pic/main.c: added port specific options table, modified to PORT
6922 structure to make GPOINTERs 3 byte, added pic14_options
6923 (_pic14_do_link): private linking routine (update paths to libraries,
6924 add libsdcc.lib by default)
6925 * src/pic/main.h: declare pic14_options
6926 * src/pic/pcode.c: fixed instructions i/o relations,
6927 (RegCond): reverted to correct version,
6928 (newpCodeOpLit): truncate literals to 8 bit,
6929 (genericPrint): added debug output,
6930 (getRegFromInstruction): fixed for various operand types, simplified
6931 (BuildFlow): fixed broken handling of isntructions with labels
6932 (LinkFlow): start at last instruction in flow (skip trailing comments),
6933 pass the flow on to the next instruction after CALL
6934 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6935 (insertPCodeInstruction): fixed inserting after a skip instruction,
6936 (DoBankSelect): fixed for labeled instructions
6937 (OptimizepBlock): honor --nopeep switch
6938 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6939 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6940 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6941 (pCodeOptime2pCodes): allow disabling this optimization via
6942 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6943 but is still buggy), started implementation of a dataflow based
6944 pCode optimization (CSE + dead code elimination)
6945 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6946 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6947 names are independant of the stack location and therefore portable across
6950 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6952 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6953 (selectSpil): fixed bug 1337835 by not spilling bit variables
6954 * support/regression/tests/bug1337835.c: added test for this bug
6955 * src/mcs51/peeph.def: restart after rule 3.c,
6956 addded rules 263.x to optimize loading constants
6958 2005-10-26 Raphael Neider <rneider AT web.de>
6960 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6961 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6962 (genAssign): emit warning when casting literals to generic pointer
6963 type, also applies when taking the address of a fixed variable,
6964 (genCast): improved casting to generic pointers
6965 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6966 extern variables, added verbose error message
6967 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6969 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6971 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6972 carry must be complemented too
6973 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6974 could be emitted by genMinus
6975 * src/SDCCval.c (constVal): fixed bug 1305065
6977 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6979 * src/SDCCast.c (addCast): added promotion for bit variables
6980 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6981 promotion casts + optimisation
6982 (optimizeGetWord): fix warning 'i' might be used uninitialized
6983 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6984 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6986 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6988 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6989 all chars are promoted to int; promotion should be handled in SDCCast.c
6991 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6993 * device/lib/_strcmp.c: Fixed bug 1326457
6995 2005-10-11 Raphael Neider <rneider AT web.de>
6997 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6998 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7000 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7002 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7003 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7005 2005-10-04 Raphael Neider <rneider AT web.de>
7007 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7008 device/lib/pic16/pics.all: added pic18f1320
7009 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7011 2005-09-30 Raphael Neider <rneider AT web.de>
7013 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7014 * src/pic16/devices.inc: NEW, provides device descriptions
7015 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7017 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7019 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7022 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7024 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7025 documented Any Order Bit, Higher Order Byte and Higher Order Word
7026 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7027 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7028 (optimizeGetAbit): new, to get any bit, not only the high bit,
7029 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7030 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7031 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7032 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7033 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7034 GETABIT, GETBYTE, GETWORD: decorate them,
7035 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7036 (ast_print): added GETABIT, GETBYTE, GETWORD
7037 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7038 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7039 (geniCodeBinary): new generic binary icode,
7040 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7041 * src/port.h: updated comment for PORT.hasExtBitOp
7042 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7043 (genGetByte): new, to get a single byte,
7044 (genGetWord): new, to get a word from a long,
7045 (gen51Code): added GETABIT, GETBYTE, GETWORD
7046 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7048 2005-09-23 Raphael Neider <rneider AT web.de>
7050 * configure.in, configure: have device/lib/pic configured
7051 * device/lib/Makefile.in: added model-pic14
7052 * device/lib/clean.mk: added pic/ to clean rule
7053 * device/lib/pic: added rudimentary pic14 library providing support
7054 functions for multiplication/division/generic pointer access
7055 * src/SDCCopt.c (convilong): mark support functions as extern
7056 for pic14 port as well
7057 * src/pic/gen.c (genMult): added assertions,
7058 (genpic14Code): emit warning on unhandled iCodes
7059 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7060 * src/pic/pcode.c (pCodeOpCopy),
7061 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7062 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7063 SFR_REGISTER}), made safe for future extensions
7064 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7065 instructions even if preceeded by SKIP instructions (also remove
7066 them); removed unused code
7067 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7068 prevents leaving parts of the structure uninitialized after copying
7070 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7072 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7074 * support/regression/tests/addsub.c: added test for the bug
7076 2005-09-21 Raphael Neider <rneider AT web.de>
7078 * device/include/pic16/pic18f1220.h,
7079 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7080 * device/lib/pic16/Makefile.rules: added missing opening paren
7081 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7082 are provided in genutils.c,
7083 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7084 operand/result sizes,
7085 (genCmp): assert on NULL pointers first, then check deref'ed values
7086 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7089 2005-09-18 Raphael Neider <rneider AT web.de>
7091 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7092 as these are now unused,
7093 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7094 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7095 local, avoids uninitialized pointer dereference on r->name
7096 * src/pic16/ralloc.c (newReg): fixed indentation
7098 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7100 * src/SDCCval.c (constVal): fixed bug 730366
7101 * support/Util/SDCCerr.c,
7102 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7104 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7106 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7108 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7110 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7112 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7114 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7115 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7116 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7117 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7118 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7119 * packihx/packihx.c (hexDigit): made c unsigned char
7120 * as/mcs51/lklibr.c (fndsym),
7121 * link/z80/lkgb.c (gb),
7122 * link/z80/lklibr.c (fndsym),
7123 * link/z80/lkrloc.c (relr),
7124 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7125 * src/SDCC.lex (checkCurrFile, process_pragma),
7126 * src/SDCCglue.c (spacesToUnderscores),
7127 * src/SDCCmain.c (setParseWithComma, processFile),
7128 * src/asm.c (tvsprintf, printCLine),
7129 * src/avr/gen.c (emitcode, aopPut),
7130 * src/ds390/gen.c (emitcode),
7131 * src/hc08/gen.c (emitcode, emitinline),
7132 * src/mcs51/gen.c (emitcode, genInline),
7133 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7135 * src/pic/ralloc.c (debugLog),
7136 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7138 * src/pic16/ralloc.c (debugLog),
7139 * src/z80/main.c (_process_pragma):
7140 made all ctype.h function calls safe
7141 * src/SDCCopt.c: include math.h for fabs
7142 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7143 and used them throughout the code to make ctype.h function calls safe
7144 * src/ds390/main.c (asmLineNodeFromLineNode),
7145 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7146 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7148 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7149 (newpCodeAsmDir): made ctype.h function calls safe
7150 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7151 pic16_emitcode): made lbp unsigned char*
7152 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7153 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7154 * src/xa51/gen.c (emitcode),
7155 * src/z80/gen.c (_emit2): made lbp unsigned char*
7156 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7159 2005-09-05 Raphael Neider <rneider AT web.de>
7161 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7162 access bank splitpoint
7164 2005-09-05 Raphael Neider <rneider AT web.de>
7166 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7168 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7170 * .version: changed to version 2.5.3
7171 * doc/sdccman.lyx: changed version to 2.5.3,
7172 documented --codeseg and --constseg and pragma codeseg and constseg,
7173 documented bit parameters (reentrant) and bit returning
7174 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7175 currFunc->recvSize, but is this ok for all ports?
7176 (ast2iCode): result of ~ on unsigned char must be cast to int for
7178 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7179 function pointers in bit space
7180 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7181 (processFuncArgs): call port.reg_parm() with reentrancy info
7189 * src/z80/main.c: port.reg_parm prototype extended with
7190 "bool reentrant" parameter
7191 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7192 options.stackAuto for allocating bit register parameters
7193 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7194 (genSend): set BitBankUsed if it is,
7195 (selectRegBank): factored out of genCall for use in genPcall,
7196 (genCall): removed redundant dtype assignmen, use selectRegBank,
7197 (genPcall): handle returning in Carry properly, save in F0 if needed,
7198 (genReceive): handle bit register parameters
7199 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7200 (mcs51_assignRegisters): enable bit registers for all reentrant
7201 functions and don't set BitBankUsed unconditionally
7202 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7203 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7204 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7206 2005-08-27 Borut Razem <borut.razem AT siol.net>
7208 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7209 ppc-osx (Darwin) does not support -u option. It seems that it is
7210 supported only on Linux - GNU cp
7212 2005-08-25 Borut Razem <borut.razem AT siol.net>
7214 * sim/ucsim/gui.src/serio.src/Makefile.in,
7215 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7216 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7217 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7218 install and strip, since the strip at /usr/ccs/bin should be used
7221 2005-08-24 Borut Razem <borut.razem AT siol.net>
7223 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7225 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7227 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7230 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7232 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7233 * as/mcs51/lkmain.c (link_main): fixed warning
7234 * device/include/stdbool.h: ds390 has no advanced bit support yet
7235 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7236 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7237 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7238 and updated their macros
7239 * src/SDCCval.c (constVal): updated comment for renamed b_long
7241 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7243 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7244 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7245 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7246 (oprio): set priority for '['
7247 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7249 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7250 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7251 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7252 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7253 added overlayable BIT_BANK area
7254 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7255 (summary2): explain 'T' in legenda
7256 * as/mcs51/lkrloc.c: replaced old K&R style,
7257 (relr): added R_BIT processing,
7258 (errmsg): added "Bit-addressable relocation error",
7259 (adb_bit): added for converting from byte- to bit-addressable space,
7260 (adb_24_bit): added for converting from byte- to bit-addressable space
7261 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7262 used in reentrant functions now even as return value
7263 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7264 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7265 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7266 * src/SDCCglobl.h: added indicator BitBankUsed
7267 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7268 the bit registers b0-b7
7269 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7270 (geniCodeCast): fixed bug 1263853,
7271 (geniCodeLogicAndOr): put result in bool or char,
7272 (geniCodeReceive): added parameter func for accessing the return type,
7273 (geniCodeFunctionBody): pass func to geniCodeReceive
7274 * src/SDCCmain.c: added indicator BitBankUsed
7275 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7276 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7277 (checkSClass): don't put automatic bool/bit on stack,
7278 (checkFunction): removed check on function cannot return bit
7279 * src/SDCCsymt.h: added newBoolLink prototype
7280 * src/mcs51/gen.c (rb1regs): added bit registers,
7281 (movc): created for assigning to carry,
7282 (pushReg, popReg): created for pushing registers,
7283 (sameRegs): check both AOP_REG and AOP_CRY types,
7284 (aopOp): handle bit registers,
7285 (aopPut): optimization no self-assign,
7286 (saveRegisters): push reg->base (bits) only once for bit registers,
7288 (unsaveRegisters): pop reg->base only once and use popReg,
7289 (assignResultValue): added parameter func and return in carry for bits,
7290 (genIpush): optimization no reload in A if not changed,
7291 (genSend): bit parameters in reentrant functions are passed in bit
7292 registers by first assigning to bits in B, then save registers and
7294 (genCall): handle returning in Carry properly, save it in F0 if needed,
7295 (genPcall): updated assignResultValue call, this is not safe yet for bit
7296 returning function !!!
7297 (genFunction): don't generate equ's for bit registers and use pushReg,
7298 (genEndFunction): take care of bit returning functions and use popReg,
7299 (genRet): return bit in Carry,
7300 (genIfx): optimize bit registers and other directly addressable bits,
7301 (genReceive): updated assignResultValue call
7302 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7303 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7304 registers when using stack-auto
7305 * src/mcs51/ralloc.c (_G): added allBitregs,
7306 (regs8051): added the bit registers,
7307 (createStackSpil): use macro IS_BIT,
7308 (getRegBit): added to allocate a bit register, else spill,
7309 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7310 (updateRegUsage): factored out to ease stepping while debugging,
7311 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7312 also allocate bit registers,
7313 (fillGaps): handle bit registers,
7314 (findAllBitregs): added to create bit vector with all bit registers,
7315 (mcs51_allBitregs): returns this bit vector,
7316 (mcs51_assignRegisters): when using stack-auto use bit registers for
7317 passing parameters and creating local variables
7318 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7320 2005-08-22 Borut Razem <borut.razem AT siol.net>
7322 * device/lib/Makefile.in: replaced find option -or with -o
7323 to make it run on solaris
7325 2005-08-22 Raphael Neider <rneider AT web.de>
7327 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7328 fixes #1265442 (crash on Solaris)
7330 2005-08-20 Borut Razem <borut.razem AT siol.net>
7332 * configure, configure.in: added tests for libsocket and libnsl libraries,
7333 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7334 from support/regression/Makefile.in
7335 * support/regression/Makefile.in: added
7336 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7337 * sim/ucsim/libtool: regenerated on sparc-solaris
7338 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7339 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7340 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7341 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7342 sparc-solaris, which doesn't use GNU ld linker
7343 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7344 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7346 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7348 * src/mcs51/peeph.def: updated comments
7350 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7352 * device/lib/_gptrget.c,
7353 * device/lib/_gptrput.c: slightly shorter
7354 * doc/sdccman.lyx: incremented version
7355 * src/mcs51/peeph.def: moved peephole comments to the line of first
7356 change to better keep line correlation, reanimated 186.e
7357 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7359 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7361 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7362 David Saxton with quotes around file name.
7364 2005-08-15 Borut Razem <borut.razem AT siol.net>
7366 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7367 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7368 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7369 make tests run on x86_64 platform
7371 2005-08-13 Raphael Neider <rneider AT web.de>
7373 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7374 as it might be executed DURING a build (parallel make is wonderful)
7376 2005-08-13 Raphael Neider <rneider AT web.de>
7378 * device/lib/Makefile.in (port-specific-objects-pic16):
7379 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7380 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7382 * device/lib/pic16/Makefile.rules: build subdirs before creating
7383 the library, removed builddir rule, create $(builddir) early in
7384 recurse rule, use empty recurse rule for leaf directories
7385 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7386 mkdir errors (race condition), removed duplicate suffix "hex"
7388 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7389 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7390 prevents mkdir -p from aborting on Alpha
7392 2005-08-12 Raphael Neider <rneider AT web.de>
7394 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7395 db-statements in order to allow for arrays of pointers in code
7396 sections to be placed without interspersed 0-padding, fixes
7398 * (emitStatistics): fixed division by zero for pic18f1220
7399 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7400 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7401 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7402 * (pic16_pCodeConstString): keep track of already emitted string
7403 literals to prevent "duplicate definitions of symbol _str_NR"
7404 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7406 * device/lib/Makefile.in: ignore failing PIC16 library builds
7407 * device/lib/pic16/Makefile: do not build if gputils are missing
7408 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7410 2005-08-10 Raphael Neider <rneider AT web.de>
7412 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7415 2005-08-10 Raphael Neider <rneider AT web.de>
7417 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7418 Rokas' patch to add the new fixed point type "__fixed16x16"
7419 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7420 functions for __fixed16x16 arithmetics
7421 * device/lib/pic16: reimplemented the build system to support
7422 a separate build directory, better handling of libio (create
7423 the library in a separate subdir for each architecture) and
7424 easier configuration (centralized in Makefile.common)
7426 2005-08-07 Raphael Neider <rneider AT web.de>
7428 * src/pic16/gen.c (genrshTwo): fixed sign extension
7429 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7430 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7432 * device/include/pic16/pic18f4220.h: NEW, header for
7433 pic18f4220 and pic18f4320
7434 * device/include/pic16/pic18fregs.h: added new devices,
7435 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7436 * device/include/pic16/signal.h: resolved name clashes
7437 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7438 to also allow testing for interrupt enable bits, added
7439 comments on how to use the macros
7440 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7441 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7442 register definitions for the devices
7443 * device/lib/pic16/pics.all: added new devices
7444 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7446 * device/lib/pic16/libc/stdlib/memfree: do not count
7447 the block header as free memory
7448 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7449 simplified and added missing end-of-blocklist-marker
7450 (reported by Peter Onion, fixes #1252814)
7451 * (_mergeHeapBlock): fixed loop condition
7452 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7453 len==0, restructured code
7454 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7455 up a bit, reduced bitfield accesses, prevent endless loops
7456 in case of heap corruption
7457 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7458 "unreferenced arguments/must return a value" warnings
7459 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7460 replaced BAUDREG with SPBRG
7461 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7462 device/lib/pic16/debug/gstack/gstack.c: replaced
7463 _naked, _asm, _endasm with __naked, __asm, __endasm
7465 2005-08-05 Raphael Neider <rneider AT web.de>
7467 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7468 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7470 2005-08-05 Borut Razem <borut.razem AT siol.net>
7472 * device/lib/Makefile.in: added missing ';'
7473 * configure: removed ^M characters
7475 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7477 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7478 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7481 2005-08-04 Borut Razem <borut.razem AT siol.net>
7483 * configure.in: pic16 libraries build 2nd try - enable running
7484 configure in device/lib/pic16
7485 * configure: regenerated from configure.in
7486 * device/lib/Makefile.in: create $(PORT)/bin directory
7488 2005-08-03 Raphael Neider <rneider AT web.de>
7490 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7491 to get/set values via pointers
7492 * (genUnpackBits,genPackBits): changed detection of
7493 ptr->bitfield vs. sym.bitfield, fixed access via generic
7494 pointers, removed dead (wrong) code for multibyte bitfields
7495 * (genNearPointerGet, genGenPointerGet): removed useless code,
7496 fixed bitfield detection, fixes #1250594
7497 * (genNearPointerSet): removed useless code
7498 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7499 and introduced macro pic16_emitpcode that conditionally emits
7500 the origin of the following pCode (useful for debugging SDCC)
7501 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7502 * (createDefmap): fixed handling of LFSR for --optimize-df
7504 2005-08-02 Borut Razem <borut.razem AT siol.net>
7506 * device/lib/Makefile.in: pic16 libraries build enabled since
7507 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7509 2005-08-02 Raphael Neider <rneider AT web.de>
7511 * src/pic16/gen.c (genPackBits): removed deprecated warning
7512 * (genGenPointerSet): fixed bitfield detection
7514 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7516 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7518 2005-07-31 Raphael Neider <rneider AT web.de>
7520 * device/lib/pic16/libdev/pic18f458.c,
7521 device/include/pic16/pic18f458.h: added missing T0CONbits
7523 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7525 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7527 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7529 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7531 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7533 * device/include/mcs51/at89c51ed2.h: added.
7535 2005-07-23 Raphael Neider <rneider AT web.de>
7537 * src/pic/gen.h: added emitpcode macro for debugging
7538 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7539 and replace by macro adding debug information on demand
7540 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7541 * (gencjne): tried to fix; replaced with correct (slower) code
7542 * (gen{Unp,P}ackBits): fixed single bit access
7543 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7544 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7545 previous instruction
7546 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7547 register has to be handled with care (forbidding movement
7548 of assignments/uses, removing assignments completely, ...)
7549 * (pCodeOptime2pCodes): make use of regIsSpecial
7550 * added lots of debugging output (commented out)
7551 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7552 from being reused as result UNLESS it is known to work
7554 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7556 * support/Util/dbuf.h: include <stddef.h> for size_t
7557 * .version: changed to version 2.5.2
7559 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7561 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7563 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7565 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7566 (genModOneByte): removed needless psha/pula
7568 2005-07-22 Raphael Neider <rneider AT web.de>
7570 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7571 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7572 * src/pic/gen.c (resolveIfx): do not "invent" labels
7573 * (genSkipc): changed to positive logic
7574 * (genSkipCond): removed as no longer needed
7575 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7577 * (genLeftShift): check operands are in different registers
7578 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7579 INCF does not update CARRY...
7580 * src/pic/main.c: fixed _linkCmd
7581 * src/pic/pcode.c (unlinkpCode): added inactive code
7582 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7583 alive (do not assign result and operand overlapping registers)
7585 2005-07-22 Raphael Neider <rneider AT web.de>
7587 * src/pic/device.c (dump_sfr): replaced register declaration with
7588 call to emitSymbolToFile() to avoid duplicate symbols
7589 * (assignRelocatableRegisters): do not declare external symbols
7590 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7591 right (take size of type, not etype)
7592 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7593 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7594 * (packRegsForAccUse): disabled assignment of WREG as
7595 the result reg to prevent occurence of just fixed #1235003,
7597 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7598 symbols (avoids duplicate symbols in .asm file)
7599 * (pic14emitRegularMap): use emitSymbolToFile()
7600 * src/pic/gen.c (aopOp): fixed spillLocation handling
7601 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7602 * (genDataPointerSet): removed unneccessary variables/output
7604 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7606 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7607 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7609 2005-07-21 Raphael Neider <rneider AT web.de>
7611 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7612 architecture cannot handle them efficiently, fixes bug #1235003
7613 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7614 check for empty sets before using them (fixes bug #1232190)
7616 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7618 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7619 (lnksect2): generate warnings for memory overlap
7620 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7621 constseg to set the name of these segments so you can instruct the linker
7622 to place them in banks
7623 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7624 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7625 added code_seg and const_seg to options
7626 * src/SDCCglue.c (emitMaps): use options.const_seg,
7627 (createInterruptVect): put interrupt vectors in segment HOME,
7628 (glue): put HOME before static segment and put the main glue in HOME,
7629 (glue): use options.code_seg
7630 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7631 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7632 these segments so you can instruct the linker to place them in banks
7633 (linkEdit): use code_loc for HOME segment which should be the first
7634 segment in code memory now
7635 * src/SDCCmem.c: fixed more stuff like bug 1238386
7636 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7637 (changePointer): don't change function pointers to code pointers for
7639 (compareType): added exceptional check for banked function pointers
7640 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7641 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7642 after static in code memory
7643 * src/mcs51/gen.c: added aopLiteralLong prototype,
7644 (aopForSym): use getSize for functions,
7645 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7646 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7647 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7649 (genPcall): use call for literal function pointers and generate banked
7650 calls over the one trampoline so there's only one place for the user to
7651 modify according to his/hers hardware,
7652 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7653 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7654 * src/mcs51/main.c: added keyword banked,
7655 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7656 * support/Util/SDCCerr.c,
7657 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7658 needed for passing the bank and address to the trampoline
7659 * device/lib/mcs51/crtbank.asm: added for bankswitching
7660 * device/lib/mcs51/Makefile: added crtbank
7662 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7664 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7665 for fields at offset 0 of a struct or union as reported
7666 on 2005-07-07 in the developer mailing list.
7668 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7670 * src/SDCCmem.c: fixed bug 1238386
7672 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7674 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7675 (patch #1144962), added peephole 300, enabled 259.x
7676 * doc/sdccman.lyx: removed screenshot and provided link instead
7678 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7680 * doc/sdccman.lyx: added section about debugging with ddd
7681 * doc/figures/ddd_example.eps: screenshot of debugging session
7683 2005-07-04 Raphael Neider <rneider AT web.de>
7685 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7686 like CODE pointers, fixes #1115683
7687 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7688 call, fixes bugs #1232211, #1228110,
7689 fixed wrong casts to pCodeFlow from pCodeInstructions
7691 2005-07-04 Raphael Neider <rneider AT web.de>
7693 * src/pic/gen.c (popGet): changed assert to allow for
7695 * (popGetAddr): changed signature to provide
7696 an additional index, patched all call sites
7697 * (genCmpEq): handle literal-like operands correctly
7698 * (genAddrOf): added sanity checks on __code/__data pointers
7699 * (genAssign): added handling of symbols from __code section
7700 * (gencjne): do not generate code for comparisons whose result
7701 is neither stored nor used, fixes bug #1171114
7702 * (AccLsh, AccRsh): operate on operand instead of WREG
7703 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7704 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7706 * rewrote complete shift-by-literal logic, commented unused
7708 * (genConstPointerGet): get multiple bytes (if result size > 1),
7709 fixed handling of non-immediate addresses
7710 * (genPointerGet): handle CODE pointers like CONST pointers
7711 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7712 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7713 operand is to be treated as a literal or not
7714 * (mov2w,genPcall,genCmpEq),
7715 src/pic/genarith.c: use aop_isLitLike() to decide between
7716 literal/register contents
7717 * (addSign): added missing offset
7718 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7719 only emit comment in debug-mode,
7720 use {aop,op}_isLitLike throughout the file
7721 * src/pic/glue.c: fix initializers for pointers (work in progress)
7722 * src/pic/pcode.c (get_op): honor index on _const symbols
7723 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7724 * (dumppBlock): added pCode size estimation
7725 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7726 check for IS_SYMOP before OP_SYMBOL'ing
7727 * fixed indentation, compacted switch-statements
7728 * (allocReg): find free register and allocate it instead of
7729 allocating new registers all the time
7730 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7731 registers as its operands (necessary only for multibyte GETs)
7733 2005-07-01 Raphael Neider <rneider AT web.de>
7735 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7736 debugging .asm-output macros FENTRY + FEXIT
7737 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7739 * (emitpComment): NEW, printf to pCode
7740 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7742 * (popGetAddr): NEW, variant of popGet to access an immediates
7743 high(er) bytes instead of the n'th byte of memory they reference,
7744 replaced popGet with popGetAddr where neccessary
7745 * (genDataPointerGet): reactivated and fixed implementation
7746 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7748 * (genDataPointerSet): fixed multibyte assignments
7749 * (genpic14Code): fixed --i-code-in-asm handling
7750 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7751 * (genPlus): fixed index-out-of-bounds error
7752 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7753 * src/pic/ralloc.c: added debugging output macro FENTRY2
7754 * (spillThis): fixed indentation, enbraced for-body for clarity
7755 * (rematStr): commented out as now unused
7756 * (regTypeNum): commented out special spill case (overwrites
7758 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7760 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7762 * doc/sdccman.lyx: documented sfr16/sfr32,
7763 added example for using storage class with function pointers
7764 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7766 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7768 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7769 * device/lib/_itoa.c,
7770 * device/lib/_ltoa.c: optimized codesize
7771 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7772 but don't know how to suppress the double warning.
7773 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7774 * support/Util/SDCCerr.c,
7775 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7777 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7779 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7780 fixed old K&R prototypes
7781 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7782 * device/lib/_gptrget.c,
7783 * device/lib/_gptrgetc.c,
7784 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7785 also new versions for small generic pointers and banked generic pointers
7786 * src/port.h: added const_name
7787 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7788 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7789 * src/SDCCcse.c (findPrevIc): check all associative operators
7790 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7791 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7792 * src/SDCCmem.c: updated comments,
7793 set far-space to 0 for pdata, results in optimized code
7794 * src/SDCCmem.h: added macro CONST_NAME
7795 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7796 moving the info into the highest bits, see also gptrget/gptrput
7797 * src/src.dsp: added sdcc.ico to project files
7798 * src/avr/gen.c (genCast): fixed bug 0x%d
7799 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7800 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7801 relation between ptr_type and DCL_TYPE,
7802 (genCast): fixed bug 0x%d
7803 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7804 (CODE)" for const_name
7805 * src/hc08/gen.c (genCast): fixed bug 0x%d
7806 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7807 (hc08_port): added "CONST (CODE)" for const_name
7808 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7809 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7810 between ptr_type and DCL_TYPE,
7811 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7812 operand* and took AOP() inside function so sfr-ness can be checked,
7813 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7815 (genFunction, genEndFunction): optimized stack setup,
7816 (genMinus): optimized for literals with ending zeroes (in bytes),
7817 (genCast): fixed bug 0x%d
7818 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7819 (mcs51_port): added "CONST (CODE)" for const_name
7820 * src/mcs51/peeph.def: made rule 226 more generic
7821 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7822 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7823 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7824 * src/z80/main.c (z80_port): added NULL for const_name,
7825 (gbz80_port): added NULL for const_name
7826 * support/regression/tests/bug663539.c,
7827 * support/regression/tests/sfr16.c: new tests
7829 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7831 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7833 2005-06-24 Raphael Neider <rneider AT web.de>
7835 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7837 * device/include/pic16/signal.h: added USBIF
7840 2005-06-24 Raphael Neider <rneider AT web.de>
7842 * device/lib/pic16/libdev/pic18f2455.c,
7843 device/include/pic16/pic18f2455.h: NEW
7844 * device/include/pic16/pic18fregs.h,
7845 device/lib/pic16/pics.all,
7846 src/pic16/device.c: added 18f2455
7847 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7848 device/include/pic16/{pic18f[68][567].h,usart.h}:
7849 replaced MULTIPLE_USARTS define with more relaible
7850 compatibility sfrs (for USART access)
7852 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7854 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7855 and the output asm file line is printed on two lines.
7857 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7859 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7860 BGT, BLE, BHI, and BLS instructions
7861 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7863 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7864 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7866 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7868 2005-06-15 Raphael Neider <rneider AT web.de>
7870 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7871 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7872 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7873 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7874 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7876 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7878 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7879 Marcel Telka in bug #1215704
7881 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7883 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7884 located in shared memory bank.
7886 2005-05-31 Raphael Neider <rneider AT web.de>
7888 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7889 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7890 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7892 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7894 * device/lib/_strncpy.c: fixed the fix
7896 2005-05-26 Raphael Neider <rneider AT web.de>
7898 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7899 initializers with \0, bug #1208187
7900 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7901 intializers with \0, bug #1208187
7903 2005-05-26 Raphael Neider <rneider AT web.de>
7905 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7906 initializers with \0, bug #1208187
7907 * src/pic16/main.c (_process_pragma): added sanity checks
7908 for stack position and size, emit warnings when appropriate
7910 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7912 * device/lib/_strncpy.c: fixed not filling with \0
7914 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7916 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7918 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7919 compound_statement),
7921 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7923 2005-05-24 Raphael Neider <rneider AT web.de>
7925 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7927 2005-05-24 Raphael Neider <rneider AT web.de>
7929 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7930 TRISE definitions, closes bug #1162453
7932 2005-05-22 Raphael Neider <rneider AT web.de>
7934 * src/pic16/main.c (_process_pragma): check for missing
7935 arguments to pragmas code and udata
7936 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7937 consistency fixes to match other headers (thanks to Jim Paris)
7938 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7940 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7942 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7944 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7946 * support/regression/tests/bug1198642.c: new test
7947 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7948 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7949 * support/scripts/resource.h,
7950 * support/scripts/resource.rc,
7951 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7952 * support/scripts/sdcc.ico: added 32x32 icon
7954 2005-05-18 Raphael Neider <rneider AT web.de>
7956 * device/lib/pic16/libdev/pic18f*.c,
7957 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7958 keywords to "__sfr" and "__at (X)"
7959 * device/include/pic16/pic18fregs.h: added pic18f4520
7960 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7961 #1203088 (MPLAB compatibility)
7963 2005-05-17 Raphael Neider <rneider AT web.de>
7965 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7966 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7967 * device/lib/pic16/pics.all: added new devices
7968 * src/pic16/device.c: added support for pic18f4520
7970 2005-05-16 Raphael Neider <rneider AT web.de>
7971 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7972 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7973 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7974 convenience function for bit access
7976 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7978 * device/lib/printf_large.c: fixed bug 1193299
7979 * support/regression/tests/bug1057979.c: added test %3.3s
7981 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7983 * device/include/mcs51/8051.h,
7984 * device/include/mcs51/8052.h: made parseable with lint
7985 * device/include/mcs51/lint.h: added include file for (sp)lint
7986 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7987 * doc/cdbfileformat.lyx,
7988 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7990 2005-05-14 Raphael Neider <rneider AT web.de>
7992 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7993 * device/lib/pic16/libc/stdlib/itoa.c (new)
7994 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7995 * device/lib/pic16/libio/Makefile: exclude subdir according to
7996 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7997 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7998 * src/pic16/gen.c (genFunction): prevent annoying warning
7999 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8001 * support/cpp2/cppmain.c (cpp_output_string): new
8002 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8005 2005-05-13 Borut Razem <borut.razem AT siol.net>
8007 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8009 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8011 * .version: changed to version 2.5.1; back to bleeding edge development
8013 2005-05-11 Borut Razem <borut.razem AT siol.net>
8015 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8016 generate PDF version 1.3 documents
8018 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8020 * .version: changed to version 2.5.0
8022 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8024 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8026 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8028 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8029 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8030 well as many smaller updates.
8031 * .version: changed to version 2.5.0-pre1
8033 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8035 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8037 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8039 * support/regression/tests/bug1185672.c: added
8040 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8042 * src/mcs51/gen.c (genCall): added comments, made it look safer
8043 * src/mcs51/gen.c (genEndFunction): simplified
8045 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8047 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8049 2005-04-14 Borut Razem <borut.razem AT siol.net>
8051 * fixed bug 1045046 - SIGSEGV with really simple code?:
8052 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8053 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8055 2005-04-14 Borut Razem <borut.razem AT siol.net>
8057 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8058 src/pic16/device.h: temporarily disabled experimental #inline pragma
8061 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8063 * device/include/z80/stdio.h,
8064 * device/include/z80/string.h: removed these highly incomplete files so
8065 SDCC can use the default ones in device/include/
8067 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8069 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8071 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8074 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8076 * device/include/malloc.h: removed redundant __reentrant prototypes
8077 * device/lib/_mullong.c: added working xstack variant in asm (C version
8078 doesn't pass regression tests)
8079 * device/lib/bpx.c: used __data and made bpx char for mcs51
8080 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8081 (createFunction): fixed bug with xstackPtr
8082 * src/SDCCcse.c: corrected comments
8083 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8084 (killDeadCode, eBBlockFromiCode): removed unused code
8085 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8087 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8088 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8089 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8090 (genModOneByte): fixed warning in MSVC
8091 * src/mcs51/main.c (): added comments
8092 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8094 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8096 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8098 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8100 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8102 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8104 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8105 characters arrays of larger size than the declared one.
8107 2005-04-10 Borut Razem <borut.razem AT siol.net>
8109 * src/pic/gen.c (genInline),
8110 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8111 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8112 (findNextInstruction), (findPrevInstruction),
8113 (findInstructionUsingLabel),
8114 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8115 * src/pic/pcode.c (findLabel): added missing '\n'
8116 * src/src.dsp: added SDCCdwarf2.c to the project
8118 2005-04-09 Borut Razem <borut.razem AT siol.net>
8120 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8122 2005-04-08 Raphael Neider <rneider AT web.de>
8124 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8125 into the chain after a given one) and mergeDefmapSymbols (combine
8126 defmap entries for each symbol per pcode)
8127 * (createDefmap): have defmap entries merged in the end
8128 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8129 a symbol before replacing one access type's symbol, merge symbols in
8130 the end (replacement symbol might already have an entry)
8131 * (assignValnums): keep reference to written WREG intact
8133 2005-04-08 Raphael Neider <rneider AT web.de>
8135 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8138 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8140 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8143 2005-04-07 Raphael Neider <rneider AT web.de>
8145 * device/include/pic16/usart.h: added compatibility defines for
8146 devices with more than one USART
8147 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8149 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8151 * device/lib/Makefile.in: updated for port specific include
8153 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8155 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8157 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8159 * device/include/8051.h,
8160 * device/include/8052.h,
8161 * device/include/at89S8252.h,
8162 * device/include/at89c55.h,
8163 * device/include/at89x051.h,
8164 * device/include/at89x51.h,
8165 * device/include/at89x52.h,
8166 * device/include/mcs51reg.h,
8167 * device/include/reg51.h,
8168 * device/include/reg764.h,
8169 * device/include/regc515c.h,
8170 * device/include/sab80515.h: (re)moved these 12 files
8171 * device/include/mcs51/8051.h,
8172 * device/include/mcs51/8052.h,
8173 * device/include/mcs51/at89S8252.h,
8174 * device/include/mcs51/at89c55.h,
8175 * device/include/mcs51/at89x051.h,
8176 * device/include/mcs51/at89x51.h,
8177 * device/include/mcs51/at89x52.h,
8178 * device/include/mcs51/mcs51reg.h,
8179 * device/include/mcs51/reg51.h,
8180 * device/include/mcs51/reg764.h,
8181 * device/include/mcs51/regc515c.h,
8182 * device/include/mcs51/sab80515.h: and added them here
8184 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8186 * device/include/stdarg.h: changed SDCC specific keywords to double
8188 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8190 * device/include/hc08/mc68hc908gp32.h,
8191 * device/include/hc08/mc68hc908jb8.h,
8192 * device/include/hc08/mc68hc908jkjl.h,
8193 * device/include/hc08/mc68hc908qy.h: fixed comments
8194 * device/include/mcs51/README: updated
8195 * device/include/mcs51/c8051f120.h: added PINRSF
8196 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8197 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8198 amidst code. Also inline is not supported.
8200 2005-04-06 Raphael Neider <rneider AT web.de>
8202 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8203 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8204 callers stack/frame pointers
8206 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8208 * device/include/pic16/usart.h: added, missing in previous commit,
8209 * device/include/pic16/adc.h: fixed typo,
8210 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8212 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8214 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8215 uninitialized because a bug appears with gplink
8216 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8217 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8218 complains for unrecognised option
8220 2005-04-05 Raphael Neider <rneider AT web.de>
8222 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8223 structs as well (using memcpy)
8224 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8225 on ISRs (GOTO has no label)
8226 * src/pic16/device.h: added OF_OPTIMIZE_DF
8227 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8228 new data flow analysis/optimization
8229 * src/pic16/pcode.c: added (prototypes for and implementation of)
8230 dataflow analysis functions, fixed pCodeInstructions' inCond and
8231 outCond values, made RCALL a branch instruction
8232 * (pic16_unlinkpCode): keep C line if possible
8233 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8234 C line moved if possible
8235 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8236 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8237 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8238 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8240 * (pic16_getJumptabpCode): NEW, needed in...
8241 * (LinkFlow): fixed handling of jumptables, calls and conditional
8243 * (pic16_InsertCommentAfter): NEW
8244 * (pic16_pCodeReplace): made verbose and flow preserving
8245 * (AnalyzeFlow): added call to data flow analysis
8246 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8247 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8248 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8250 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8252 * src/SDCCast.c (decorateType): fixed bug #1105626
8254 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8256 * device/include/asm/pic16/features.h,
8257 * pic18f*.h headers,
8258 * device/include/pic16/adc.h,
8259 * device/include/pic16/delay.h,
8260 * device/include/pic16/i2c.h,
8261 * device/include/pic16/malloc.h,
8262 * device/include/pic16/stdio.h,
8263 * device/include/pic16/stdlib.h,
8264 * device/include/pic16/string.h,
8265 * device/lib/pic16/libc/stdio/printf_tiny.c,
8266 * device/lib/pic16/libc/stdio/printf_small.c,
8267 * device/lib/pic16/libc/stdio/strmgpsim.c,
8268 * device/lib/pic16/libc/stdio/strmmssp.c,
8269 * device/lib/pic16/libc/stdio/strmusart.c,
8270 * device/lib/pic16/libc/stdio/vfprintf.c,
8271 * device/lib/pic16/libc/stdlib/ltoa.c,
8272 * device/lib/pic16/libc/stdlib/putchar.c,
8273 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8274 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8275 * device/lib/pic16/libc/stdlib/memchrram.c,
8276 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8277 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8278 * device/lib/pic16/libio/adc/adcbusy.c,
8279 * device/lib/pic16/libio/adc/adcread.c,
8280 * device/lib/pic16/libio/adc/adcsetch.c,
8281 * device/lib/pic16/libio/usart/ubaud.c,
8282 * device/lib/pic16/libio/usart/ubusy.c,
8283 * device/lib/pic16/libio/usart/udrdy.c,
8284 * device/lib/pic16/libio/usart/uopen.c,
8285 * device/lib/pic16/libio/usart/uputc.c,
8286 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8287 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8288 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8289 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8290 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8291 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8292 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8293 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8294 specific keywords to double underlined form,
8295 * device/lib/pic16/libc/Makefile.rules,
8296 * device/lib/pic16/libsdcc/Makefile.rules,
8297 * device/lib/pic16/libm/Makefile,
8298 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8299 to compile with C standard set in Makefile.common
8300 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8301 rand.c and crc.c in compilation process,
8302 * device/lib/pic16/libsdcc/int/divuint.c,
8303 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8304 `c' from signed to unsigned,
8305 * device/lib/pic16/startup/crt0.c,
8306 * device/lib/pic16/startup/crt0i.c,
8307 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8308 keywords to double underlined form, bug fixes in _do_cinit function
8309 which prevented the correct initialization of the .idata segment,
8310 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8311 core to enter a infinite loop
8312 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8314 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8316 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8318 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8320 * device/include/Makefile.in: add support for hc08 subdirectory
8321 * device/include/hc08/: new subdirectory
8322 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8323 Lucas Loizaga, thanks!
8324 * device/include/hc08/mc68hc908qy.h,
8325 * device/include/hc08/mc68hc908gp32.h,
8326 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8327 their own directory. Changed internal macro names to use the compiler
8328 reserved namespace. Changed SDCC specific keywords to double
8330 * device/include/math.h,
8331 * device/include/malloc.h,
8332 * device/include/stdarg.h,
8333 * device/include/stdbool.h
8334 * device/include/string.h,
8335 * device/include/tinibios.h,
8336 * device/include/ds400rom.h,
8337 * device/include/8051.h,
8338 * device/include/8052.h,
8339 * device/include/80c51xa.h,
8340 * device/include/at89c55.h,
8341 * device/include/at89S8252.h,
8342 * device/include/at89x51.h,
8343 * device/include/at89x52.h,
8344 * device/include/ds80c390.h,
8345 * device/include/reg764.h,
8346 * device/include/regc515c.h,
8347 * device/include/sab80515.h,
8348 * device/include/mcs51/c8051f000.h,
8349 * device/include/mcs51/c8051f018.h,
8350 * device/include/mcs51/c8051f020.h,
8351 * device/include/mcs51/c8051f040.h,
8352 * device/include/mcs51/c8051f060.h,
8353 * device/include/mcs51/c8051f120.h,
8354 * device/include/mcs51/c8051f300.h,
8355 * device/include/mcs51/c8051f310.h,
8356 * device/include/mcs51/c8051f320.h,
8357 * device/include/mcs51/c8051f330.h,
8358 * device/include/mcs51/c8051f350.h,
8359 * device/include/z180.h: Changed SDCC specific keywords to double
8362 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8364 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8366 * (pic16_assignConfigWordValue): disable testing of configuration
8367 register value with config mask,
8368 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8369 function with port->fun_prefix,
8370 * (genFunction): when generating a naked interrupt function never
8371 create an absolute segment placed in interrupt vector address, place
8372 the actual interrupt function at IVA instead, when an interrupt
8373 function is generated with unspecified interrupt then do not create
8374 the absolute section,
8375 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8376 code for generating a call to generic pointer get/put function with
8377 a call to function pic16_callGenericPointer(),
8378 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8379 the call to the generic pointer get/put functions with prefixing the
8380 function name with port->fun_prefix,
8381 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8382 * src/pic16/main.c (_process_pragma): prefix function with
8384 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8385 calling assembler, old 18Fxxxx macro is deprecated,
8386 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8387 PC_ASMDIR in while condition,
8388 * (findInstruction): add PC_ASMDIR in while condition,
8389 * (buildCallTree): prefix main with port->fun_prefix,
8390 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8391 identifier for variable with banked access in instructions BTFSS,
8392 BTFSC, BCF, BSF, BTG
8393 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8394 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8395 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8396 perform optimization when enviroment variable NO_REG_OPT is set,
8397 * (insideLRBlock): NEW, return 1 if register is inside an
8398 INF_LOCALREGS block,
8399 * (RemoveRegFromLRBlock): remove a register that is completely
8400 eliminated by register optimization, but it is still left in local
8401 register store/restore in/from stack block,
8402 * (Remove2pcodes): after removing register, check to see if it
8403 should be removed from local register store/restore in/from stack
8405 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8406 DUMMY_READ_VOLATILE,
8408 * device/include/pic16/adc.h: minor prototype modifications and
8410 * device/include/pic16/malloc.h: added GPL notice various
8412 * device/include/pic16/stdint.h: NEW, standard header for ints
8413 * device/include/pic16/delay.h: NEW, header for delay functions,
8414 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8416 * device/include/pic16/signal.h: NEW, header providing helper macros
8417 for implementing signal handlers,
8418 * device/include/pic16/stdio.h: added prototypes for functions,
8419 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8420 prototypes for stdin and stdout, added macro PUTCHAR to
8421 automatically implement putchar function prototype,
8422 * device/include/pic16/usart.h: modified and updated USART library,
8423 * device/lib/pic16/libio/adc/,
8424 * device/lib/pic16/libio/i2c: some modifications to improve library
8426 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8427 family of functions,
8428 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8429 family of functions and other sources,
8430 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8431 of the PIC18Fxx[28] devices,
8432 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8433 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8434 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8435 _do_cinit function, because the previous failed when local variables
8436 where not placed in the same memory bank,
8437 * device/lib/pic16/libsdcc/char/: various modifications to improve
8438 library performance,
8439 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8440 information on the new functions of the c library and more...
8442 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8444 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8446 2005-03-26 Raphael Neider <rneider AT web.de>
8448 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8449 if condition == CARRY)
8450 * (genCmp): adapted to new genSkipc semantics
8451 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8452 on rIfx (genCmp was broken)
8454 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8456 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8457 * src/z80/main.c (_keywords[]),
8458 * src/SDCCglobal.h (struct options),
8460 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8461 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8462 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8463 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8464 always available in leading double underscore form. The C99 support is
8465 mostly missing, but it's a start.
8466 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8467 reserved identifier "__data".
8469 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8471 * src/mcs51/peeph.def: fixed bug 1170013
8473 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8475 * device/include/mcs51reg.h: fixed bug 842007
8477 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8479 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8482 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8484 * src/port.h (struct PORT),
8485 * src/avr/ralloc.c (avr_assignRegisters),
8487 * src/ds390/ralloc.c (ds390_assignRegisters),
8489 * src/hc08/ralloc.c (hc08_assignRegisters),
8491 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8493 * src/pic/ralloc.c (pic14_assignRegisters),
8495 * src/pic16/ralloc.c (pic16_assignRegisters),
8497 * src/xa51/ralloc.c (xa51_assignRegisters),
8499 * src/z80/ralloc.c (z80_assignRegisters),
8501 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8502 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8504 * src/SDCCdflow.c (computeDataFlow),
8506 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8508 * src/SDCCcflow.c (*),
8510 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8511 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8512 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8513 immedDom() returning wrong block; probably fixes bug #1160833)
8515 2005-03-20 Borut Razem <borut.razem AT siol.net>
8517 * support/scripts/inc2h.pl: WIN32 port
8519 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8521 * device/lib/makefile.in: added abs.c and labs.c
8523 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8525 * device/include/stdint.h: added
8526 * device/lib/abs.c: added
8527 * device/lib/labs.c: added
8528 * device/include/stdlib.h: added abs() and labs() prototypes
8529 * device/lib/libsdcc.lib: added abs and labs
8530 * device/include/float.h,
8531 * device/lib/_fsmul.c,
8532 * device/lib/printf_fast.c,
8533 * device/lib/printf_tiny.c: updated comments
8535 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8537 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8540 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8542 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8543 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8545 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8547 * device/lib/printf_large.c: removed inline assembly for portability and
8548 readability. Use printf_fast if speed or size are more important.
8549 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8550 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8552 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8554 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8555 prevent compiler warning
8557 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8559 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8560 moved to level 0 and declared as static. Also they are explicit
8561 placed in access bank. This was necessery because some times they
8562 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8563 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8564 optimizations. Currently only compare to unsigned char is implemented,
8565 * src/pic16/gen.c: added fReturnIdx array,
8566 * (struct resolvedIfx) is moved to gen.h and made public,
8567 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8568 * (aopForSym): added an optimization to directly store in stack of
8569 the operand of a SEND iCode,
8570 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8571 but as registers instead (AOP_REG) using the fReturnIdx array,
8572 * (pic16_freeAsmop): remove the freed register from the
8573 _G.sregsAlloc field,
8574 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8575 a compare of 'WREG',
8576 * (pic16_popGetTempRegCond): changed function prototype, now
8577 function takes also a bitVector argument v which holds the current
8578 set of registers that are allocated for stack access by aopForSym,
8579 registers allocated in aopForSym for accessing stack symbols are not
8580 any more part of the functions usedRegs field,
8581 * (genCall): some times aopOp is called for a stack variable to be
8582 send, aopForSym might perform the push, if this is true make sure
8583 that genCall doesn't push the variable twice by testing _G.resDirect,
8584 * (genFunction): changed testing for unspecified interrupt number
8585 from 256 to INTNO_UNSPEC,
8586 * modified selection scheme of frame pointer generation. Previously
8587 if function did use local registers a frame pointer was generated,
8588 now a frame pointer is generated only if function has arguments
8589 (that need PLUSW2 register access), or has stack arguments, or the
8590 compiler is not instructed to omit the frame pointer,
8591 * (genEndFunction): before restoring local registers that were saved
8592 in the function preamble, also restore the registers that *might*
8593 have been allocated for stack access,
8594 * (genRet): removed some old comments,
8595 * (genCmp, the active (RN's) version): added a call to the
8596 pic16_genCmp_special function to perform the compare with a more
8597 robust and optimized way,
8598 * (genInline): a feature has been added in inline code generation,
8599 which allows a wildcard variable substitution when writing inline
8600 assembly. Code is incomplete and experimental therefore undocumented,
8601 * (genCast): changed order of aopOp for result and right to allow
8602 aopForSym to directly load the result if possible,
8603 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8604 perform an optimized compare on some selected special occasions,
8605 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8606 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8607 generate an IVT any more,
8608 * src/pic16/main.c (pic16_optionsTable): added command line option
8610 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8611 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8613 * src/pic16/NOTES: Raphael Neider added in list of active developers
8614 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8615 jumptable_end to prevent bug #,
8616 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8617 inCond and outCond fields,
8618 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8619 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8620 turn off register spilling,
8621 * (packRegsForOneUse): synced with other ports' versions although it
8622 is not used currently,
8623 * (pic16_packRegisters): added an optimization while reading
8624 structure bitfields, some registers may be saved (malloc code is
8625 decreased by 80 bytes)
8627 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8629 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8630 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8631 this can be optimized more?
8633 2005-03-10 Raphael Neider <rneider AT web.de>
8635 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8636 genNearPointerGet): (hopefully) fixed access to bitfields via
8637 pointers (p->bitN = x; and x = p->bitN; failed)
8639 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8641 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8643 2005-03-09 Raphael Neider <rneider AT web.de>
8645 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8647 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8649 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8650 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8651 (regTypeNum): set REG_BIT type if necessary
8652 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8653 * support/regression/tests/critical.c: check bug 1144613
8655 2005-03-02 Raphael Neider <rneider AT web.de>
8657 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8659 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8661 * src/avr/ralloc.c (serialRegAssign),
8662 * src/ds390/ralloc.c (serialRegAssign),
8663 * src/hc08/ralloc.c (serialRegAssign),
8664 * src/mcs51/ralloc.c (serialRegAssign),
8665 * src/pic/ralloc.c (serialRegAssign),
8666 * src/pic16/ralloc.c (serialRegAssign),
8667 * src/xa51/ralloc.c (serialRegAssign),
8668 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8670 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8672 * src/SDCCast.c (decorateType): fixed bug 1124787
8674 2005-02-20 Hubert Sack <sack AT digiplan.de>
8675 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8677 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8680 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8682 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8683 to keep the correct label reference count when adding/removing references
8684 to labels. A peephole file using this is appended to patch #1144962.
8686 2005-02-14 Raphael Neider <rneider AT web.de>
8688 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8689 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8690 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8691 retrievals of result operand's value on assignment
8693 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8695 * device/include/pic16/string.h: modified prototype for memccpy()
8696 to memccpy(void *, void *, char, size_t)
8697 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8698 check whether to omit frame pointer or not,
8699 * (genInline): convert all occurences of "\n" to LF in inline
8700 assembler blocks, this helps formatting the inline text,
8701 * (pic16_loadFSR0): modified prototype,
8702 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8703 removed some 8051 legacy code,
8704 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8705 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8706 before allocating temporary registers in functions,
8708 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8710 * support/regression/tests/bitvars.c: corrected the "fix"
8712 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8714 * support/regression/tests/bitvars.c,
8715 * support/regression/tests/bitwise.c,
8716 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8718 2005-02-10 Raphael Neider <rneider AT web.de>
8720 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8721 different size for Alpha
8722 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8724 2005-02-09 Raphael Neider <rneider AT web.de>
8726 * src/SDCC.lex(doPragma) : save and restore warning options as well
8727 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8728 * have #pragma less_pedantic set the errorlevel to WARNING
8730 * (cloneOptimize) : fixed wrong malloc's size
8731 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8732 facilitate correct handling of #pragma (save|restore)
8734 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8736 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8738 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8740 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8742 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8744 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8746 2005-02-02 Raphael Neider <rneider AT web.de>
8748 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8749 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8750 * (pic16_storeForReturn): fixed to allow returning function pointers
8751 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8752 * device/include/pic16/{stddef.h,stdbool.h}: added
8754 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8756 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8758 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8760 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8761 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8762 appeared to be required
8764 2005-01-31 Borut Razem <borut.razem AT siol.net>
8766 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8767 include/mcs51 and include/z80 directories to the package
8769 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8771 * src/hc08/gen.c (genFunction): fixed bug #1112752
8773 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8775 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8777 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8779 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8781 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8783 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8785 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8787 * device/include/c8051fxxx.h: removed these 6 files
8788 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8790 2005-01-26 Raphael Neider <rneider AT web.de>
8792 * src/pic16/gen.c (genAssign): fixed assignment from longs
8793 in codespace (were cut to three bytes)
8794 * (genDummyRead): implemented (except for CODESPACE...),
8796 * src/pic16/glue.c (emitStatistics): beautified
8797 * device/lib/pic16/libm/Makefile: added include path
8799 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8801 * src/z80/gen.c (aopPut): fixed bug #1103902
8803 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8805 * device/lib/expf.c: fixed bug #1095792
8807 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8809 * device/lib/pic16/libm: added Math library sources
8811 2005-01-24 Raphael Neider <rneider AT web.de>
8813 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8814 to enable upcast to pCodeOpReg2 (there is no type tag to
8815 differenciate the two and pic16_popGet2p cast into PCOR2)
8816 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8817 (sizeof(sectNames) changed to sizeof(sectName))
8818 Both patches fix segfaults under MinGW.
8820 2005-01-23 Raphael Neider <rneider AT web.de>
8822 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8823 Safe_[mc]?alloc()'ed variables
8824 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8825 of (byte sized) temporaries (assign them to WREG for now)
8826 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8827 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8828 this might fix SIGSEGVs on MinGW...
8829 * src/SDCCopt.c (killDeadCode): restored original behaviour
8830 (volatile operands might get thrown away though)
8832 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8834 * src/pic16/gen.c: fixed bug #1106975,
8835 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8836 pointer update, INTCON is saved, global interrupts are disabled and
8837 restored after updateing TOS.
8838 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8839 * added function attribute 'shadowregs' to take advantage of shadow
8841 * added function attribute 'wparam' as an alternative to the wparam
8843 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8844 user declares a non-ISR function as 'shadowregs',
8845 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8847 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8849 * .version: bumped version number to 2.4.8
8850 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8852 * device/lib/pic16/libio/i2c/: I2C module support library,
8853 * device/include/pic16/i2c.h: I2C support library header,
8854 * device/lib/pic16/libc/stdio/: standard IO support sources,
8855 * (printf_small.c): printf_small() source, supports float print,
8856 * (printf_tiny.c): printf_tiny() source, does not support floats,
8857 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8858 enable global optimizations for entire library source, other
8859 Makefiles in the source tree are also modified to reflect this,
8860 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8862 * doc/sdccman.lyx: updated to reflect new changes,
8863 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8864 sym->onStack if-case,
8865 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8866 sbit, idata, _idata, xdata, _xdata,
8867 * added pragma library, to link an external library, (see doc),
8868 * removed command line options, --pomit-config-words, --pomit-ivt,
8869 --pleave-reset-vector,
8870 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8871 when calling assembler to reflect memory model used, also define
8872 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8873 reflect stack model used,
8874 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8875 on stack return NULL,
8877 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8879 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8880 of the operands is volatile. Fixes #1020220
8882 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8884 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8885 * (OptimizeRegUsage): make sure that there is really no other flow where
8886 the first pCode is used
8888 2005-01-22 Raphael Neider <rneider AT web.de>
8890 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8891 to fix #1106967 (pCode->seq are not set up correctly)
8893 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8895 * src/SDCCglue.c (glue): make sure code area is declared before the
8896 static initialization area.
8898 2005-01-21 Raphael Neider <rneider AT web.de>
8900 * device/lib/Makefile.in: fixed test for pic16 install dir
8901 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8903 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8904 added --optimize-goto compiler switch and pragma wparam documentation
8905 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8906 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8907 and PRODH closing bug #1071770 (peephole optimizer)
8909 2005-01-19 Raphael Neider <rneider AT web.de>
8911 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8912 cmdLine buffers (used when calling sdcpp...) are large enough
8913 (MAX_PATH=256 truncates arguments leading to system halts when
8915 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8916 * (genUminus): rewritten to for efficiency
8917 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8918 used uninitialized in some cases)
8919 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8920 copy the third byte from the int -- now assumes 0x80 (data memory)
8921 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8922 operands (genAddLit expects the iCode's operands to swapped as
8923 well), fixed leftover bytes (crashed for short left operands)
8924 * (pic16_genMinusDec): performance improvements, removed false
8926 * (pic16_genMinus): fixed to cope with differently sized operands
8927 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8929 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8930 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8931 new banksel optimization
8932 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8933 analysis for temporary registers (segfaults...)
8934 * src/pic16/peeph.def: added rule
8936 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8938 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8939 which converts a float number to its ASCII representation
8940 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8941 functions to convert the fractional and integer part of a float to ASCII,
8942 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8943 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8945 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8947 * device/include/pic16/adc.h: added GPL info,
8948 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8949 a pCodeOp as tested operand,
8950 * (genNearPointerGet): optimized bit testing, does not use
8951 intermediate register for bit value, test directly instead with
8952 BTFSS, BTFSC, works only for single bits,
8953 * (genpic16Code): dump the name of the iCode in the asm,
8954 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8955 renamed to pic16_decodeOp,
8956 * (serialRegAssign): do not allocate a temporary register for iCode
8957 sequences that test a single bit for 1/0
8959 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8961 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8962 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8963 access stack and frame pointers. They are initially assigned to
8964 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8965 accessing SFRs. Updated all occurences of modification of stack or
8966 frame pointer in gen.c and pcode.c,
8967 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8968 assigning of a literal value to pointers,
8969 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8970 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8973 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8975 * doc/sdccman.lyx: update documentation about stack pragma, added
8976 some info for stack memory models
8978 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8980 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8982 2005-01-08 Raphael Neider <rneider AT web.de>
8984 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8985 udata sections to fix bug #1097823
8987 2005-01-05 Raphael Neider <rneider AT web.de>
8989 * src/pic16/gen.c (genGenericShift): added handling of differently
8990 sized left operand and result
8992 2005-01-04 Raphael Neider <rneider AT web.de>
8994 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8995 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8996 to hold the condition bit)
8997 * added new version of genCmp (old code available via #define)
8998 * added new version of genShiftLeft/genShiftRight in a generic
8999 way, now supports shifting by negative values
9000 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9001 shiftCount (expected by genGenericShift)
9002 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9003 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9005 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9006 is an invalid literal too...)
9008 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9010 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9011 from Raphael Neider,
9012 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9013 for 8-bit literals. This fixes some literal operands which are sign
9014 extended to 16-bits ints when instruction needs only 8-bits.
9016 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9018 * device/lib/logf.c: added mcs51 assembly version
9019 * device/lib/expf.c: added mcs51 assembly version
9020 * device/lib/_logexpf.c: new shared asm code for expf and logf
9021 * device/include/math.h: add defines for assembly math library
9022 * device/lib/Makefile.in: build new _logexpf.c
9023 * device/lib/libfloat.lib: use new _logexpf.c
9025 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9028 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9029 device types which have less than 0x7f registers.
9031 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9033 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9035 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9037 * device/lib/printf_fast.c: only build on supported arch.
9038 * device/lib/printf_tiny.c: only build on supported arch.
9039 * device/lib/printf_fast_f.c: only build if asm float lib
9040 * device/lib/_fsget1arg.c: only build if asm float lib
9041 * device/lib/_fsget2args.c: only build if asm float lib
9042 * device/lib/_fsnormalize.c: only build if asm float lib
9043 * device/lib/_fsreturnval.c: only build if asm float lib
9044 * device/lib/_fsrshift.c: only build if asm float lib
9045 * device/lib/_fsswapargs.c: only build if asm float lib
9046 * device/include/stdio.h: don't provide print_fast,
9047 print_fast_f, print_tiny prototypes if --xstack used
9049 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9051 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9052 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9055 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9057 * device/lib/printf_fast_f.c: same as printf_fast, but
9058 with floating point enabled
9059 * device/lib/printf_fast.c: minor tweaks
9060 * device/include/stdio.h: add printf_fast_f
9062 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9064 * src/SDCCmain.c: make --float-reent default for mcs51
9065 * device/lib/_fsadd.c: added mcs51 assembly version
9066 * device/lib/_fssub.c: added mcs51 assembly version
9067 * device/lib/_fsmul.c: added mcs51 assembly version
9068 * device/lib/_fsdiv.c: added mcs51 assembly version
9069 * device/lib/_fseq.c: added mcs51 assembly version
9070 * device/lib/_fsneq.c: added mcs51 assembly version
9071 * device/lib/_fsgt.c: added mcs51 assembly version
9072 * device/lib/_fslt.c: added mcs51 assembly version
9073 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9074 * device/lib/Makefile.in: add _fscmp to build
9075 * device/lib/libfloat.lib: add _fscmp to build
9077 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9079 * device/lib/_fs2slong.c: added mcs51 assembly version
9080 * device/lib/_fs2sint.c: added mcs51 assembly version
9081 * device/lib/_fs2schar.c: added mcs51 assembly version
9082 * device/lib/_fs2ulong.c: added mcs51 assembly version
9083 * device/lib/_fs2uint.c: added mcs51 assembly version
9084 * device/lib/_fs2uchar.c: added mcs51 assembly version
9085 * device/lib/_slong2fs.c: added mcs51 assembly version
9086 * device/lib/_sint2fs.c: added mcs51 assembly version
9087 * device/lib/_schar2fs.c: added mcs51 assembly version
9088 * device/lib/_ulong2fs.c: added mcs51 assembly version
9089 * device/lib/_uint2fs.c: added mcs51 assembly version
9090 * device/lib/_uchar2fs.c: added mcs51 assembly version
9091 * device/include/float.h: added #define to select asm vs c
9093 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9095 * device/lib/printf_fast.c: improvements to float output
9096 * device/include/float.h: add defines for assembly float library
9097 * device/lib/_fsget1arg.c: receive 1 float arg
9098 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9099 * device/lib/_fsnormalize.c: normalize a float
9100 * device/lib/_fsreturnval.c: return float, various helper routines
9101 * device/lib/_fsrshift.c: right shift a float's mantissa
9102 * device/lib/_fsswapargs.c: swap 2 floats
9103 * device/lib/Makefile.in: build these 6 new files for mcs51
9104 * device/lib/libfloat.lib: add these 6 files to the library
9106 2004-12-26 Borut Razem <borut.razem AT siol.net>
9108 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9111 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9113 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9114 and fully reentrant and register bank neutral.
9115 * device/lib/printf_fast.c: added float (not enabled by default),
9116 added compact/slower integer (also not enabled by default),
9117 improved size/speed of fast integer code, other minor changes
9118 * device/include/stdio.h, device/lib/Makefile.in,
9119 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9121 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9123 * src/pic16/pcode.c: declaring variables other than at the start of a
9124 block is not supported in C by VC6.
9126 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9128 * applied a previous patch from Raphael Neider that wasn't included
9129 in the previous commits, which fixes infinite loops within jumptable
9131 * made some fixes that previous patches introduced
9133 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9135 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9136 that fixes an issue with AOP_PCODE asmop's offset,
9137 * (pic16_popCopyReg): update instance field too,
9138 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9139 function of pic port,
9140 * (genCmp, genAnd, genAssign),
9141 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9143 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9145 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9146 variables initial values to idata section,
9147 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9148 variables in some functions. This utilizes parmBytes field of iCode
9149 structure to hold the offset of the variable in stack. (might be
9150 able to use the stack field too?)
9151 * applied patch from Raphael Neider # ### , # ###
9152 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9153 variable initial values in idata section,
9154 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9155 for static variables with initial value
9156 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9157 applied fix in while loop from Raphael Neider.
9159 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9161 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9162 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9163 * src/ds390/ralloc.c (serialRegAssign): spill bits
9164 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9165 * support/Util/SDCCerr.c,
9166 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9167 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9168 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9170 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9172 * device/include/sdcc-lib.h: inserted LGPL, added includes
9173 asm/ds390/features.h and asm/mcs51/features.h
9174 * device/include/asm/default/features.h,
9175 * device/include/asm/gbz80/features.h,
9176 * device/include/asm/z80/features.h: added empty _AUTOMEM
9178 * device/include/asm/ds390/features.h,
9179 * device/include/asm/mcs51/features.h: added files with defines for
9180 _AUTOMEM and _STATMEM indicating automatic and static storage class
9181 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9182 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9183 * src/SDCCicode.c (geniCodeCast),
9184 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9185 * src/SDCCloop.c (loopInduction): removed unused variable lr
9186 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9187 to convertToFcall to include char modulo (RFE 1065037), added check
9188 if left operand is unsigned and use abs of literal value
9189 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9190 as it doesn't work after conversion from peephole.def to peephole.rul
9191 * src/mcs51/gen.c (toBoolean): added check for size,
9192 (genModOneByte): optimized code for signed char modulo a literal
9193 power of 2 (thanks to Hubert Sack),
9194 (genRRC): removed unnecessary "clr c",
9195 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9196 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9198 swapped rules 256.c and 256.d,
9199 extended 256.d by using new multiple checks (thanks Erik),
9200 added rules 256.e and 256.f,
9201 updated rule 261.a and 261.b to new generated code
9202 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9204 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9206 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9207 induction related bugs, including first part of bug #1074377
9209 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9211 * applied patch from bug-report #1076292,
9212 * applied patches for genAnd and Goto-optimizations for Raphael
9214 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9215 dump a less iCode information,
9216 * src/pic16/device.h (pic16_options_t): added field debgen,
9217 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9218 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9219 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9221 * (various functions): added macros FENTRY and FENTRY2 to functions,
9222 to emit function prologue,
9223 * (various functions): fixed indentation,
9224 * (genNearPointerGet): fixed loading of FSR0,
9225 * (genPackBits): applied patch from Raphael Neider to fix updating
9226 of FSR0 and touching only the modified bits,
9227 * src/pic16/genarith.c (various functions): added macros FENTRY to
9228 emit function prologue in comments,
9229 * src/pic16/pcode.h: added functions debugf2, debugf3,
9230 * src/pic16/ralloc.c: partial fix for packForPush caused
9233 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9235 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9236 <stsp AT users.sourceforge.net> with reversed byte order
9237 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9239 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9241 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9243 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9244 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9246 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9248 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9250 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9252 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9254 (setFromConditionArgs): friendly operand parser for peephole rules,
9255 (operandBaseName, operandsNotRelated): new peephole condition
9256 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9257 architecture specific register naming into account, handles n-way
9258 comparisons, and supports quoted literals
9259 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9261 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9263 * src/mcs51/peeph.def: fixed bug #1076940
9265 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9267 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9269 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9271 Adding support for replacing ljmps with sjmps in jumptables
9272 generated for switch statements. For now you need to set the
9273 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9274 Now 4 algorithms for mcs51 jumptable generation are used:
9275 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9276 addresses loaded pc-relative for up to 112 cases and stack-pushing
9277 target addresses loaded with offset from dptr for up to 256 cases.
9279 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9280 * src/mcs51/main.c: adapted constants for switch table generation
9281 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9283 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9285 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9286 * support/regression/tests/bug1057979.c: added test for bug 1073386
9288 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9290 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9293 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9295 * src/pic16/device.h,
9296 * src/pic16/genarith.c,
9299 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9301 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9303 Large cummulative patch for pic16 port.
9304 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9305 to call when a stack overflow occurs,
9306 * (malloc.h): added CVS Id tag,
9307 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9309 * added libc directory. The current version of LibC contains string
9310 functions, ctype functions and macros and some functions of the
9311 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9312 be extensively tested in the future. Standard disclaimer here.
9313 Library is not automatically build yet. But one can build it by
9314 invoking 'make' inside the libc directory.
9315 * added ADC library under libio. Preliminary version yet.
9317 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9318 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9319 aopForRemat() now and not by pic16_aopOp(),
9320 * (pic16_popGetTempReg): removed warning messgae when allocating
9321 temporary registers, its a buggy feature and will be removed,
9322 * (pic16_popGet): set register instance field in AOP_CRY,
9323 * (pic16_outBitC): fixed for results in size greater than 1,
9324 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9325 * (pic16_storeForReturn): optimized return of 0,
9326 * (genCmp): experimental code for new genCmp which uses PIC18's
9327 special compare&skip instructions. Initial tests fail some times
9328 with variables grater than 1 byte in size, so new code is disabled,
9329 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9331 * (genCast): began a fix to optimize the casting of a bit to another
9332 bit, now assigning a bitfield to another bitfield will fail, sorry,
9333 * src/pic16/main.c: disabled the use of lr-support feature,
9334 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9335 * added some function prototypes, added function _debugf prototype,
9336 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9337 bits with offset (case PO_GPR_BIT),
9338 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9340 * (isBankInstruction): modified to return 0 for no banking instruction,
9341 and 1 for banking instruction,
9342 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9343 caused stop processing pCodes after a inline assembly block,
9344 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9345 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9346 registers when it shouldn't,
9347 * src/pic16/ralloc.c (allocReg): add preliminary support for
9348 supporting a limited set of temporary registers,
9350 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9352 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9353 genDataPointerSet): ensure assignments always copy in MSB to LSB
9355 (loadRegFromAop): recognize CLRH optimization,
9356 (genFunction): optimize RECEIVE iCodes in reentrant functions
9358 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9360 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9361 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9363 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9364 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9365 contiguous with data
9367 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9369 * device/lib/_gptrget.c (_gptrget),
9370 * device/lib/_gptrgetc.c (_gptrgetc),
9371 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9372 instead of sjmp to ret
9373 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9374 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9376 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9378 * .version: bumped version to 2.4.7
9379 * device/lib/_gptrget.c (_gptrget): is now _naked
9380 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9381 * device/lib/_gptrput.c (_gptrput): is now _naked
9382 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9383 (createFunction): fixed xstack
9384 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9385 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9387 (geniCodeCritical): store original interrupt state in an iTemp bit
9388 var unless stack-auto
9389 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9390 * src/SDCCmain.c (setIncludePath): added include/target to search path
9391 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9392 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9394 (processFuncArgs): put bit vars in bit area
9395 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9396 unsaveRBank): fixed xstack,
9397 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9398 (genFunction, genEndFunction): fixed xstack,
9399 (genAssign): optimization don't walk backwards through mem
9400 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9401 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9402 * support/regression/Makefile: also make library (for stack-auto) when
9403 making "all" and added "test-mcs51-xstack-auto"
9404 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9405 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9406 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9407 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9408 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9409 make-library by MAKE_LIBRARY
9410 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9411 regression tests for xstack
9412 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9413 * support/regression/tests/critical.c: test for critical on mcs51
9415 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9417 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9418 built version of sdcc instead of installed version
9420 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9422 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9423 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9425 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9426 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9427 WARNING: remove device/lib/build/z80/printf.o by hand when
9428 updating from previous build!
9429 * device/lib/z80/printf.c: updated comment
9430 * support/regression/tests/bug1057979.c: test all ports now
9431 * support/regression/tests/bug1065458.c: file added
9433 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9435 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9436 *_start and *_end symbols for static functions
9438 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9440 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9441 and search crt0.o in all library paths,
9442 (setIncludePath): proper handling of --nostdinc,
9443 (setLibPath): proper handling of --nostdlib
9444 * support/regression/Makefile,
9445 * support/regression/ports/ds390/spec.mk,
9446 * support/regression/ports/gbz80/spec.mk,
9447 * support/regression/ports/hc08/spec.mk,
9448 * support/regression/ports/mcs51/spec.mk,
9449 * support/regression/ports/mcs51-large/spec.mk,
9450 * support/regression/ports/mcs51-stack-auto/spec.mk,
9451 * support/regression/ports/z80/spec.mk: use include and lib files from
9452 built version of sdcc instead of installed version
9453 * doc/sdccman.lyx: fixed typo in --nostdinc
9455 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9460 * src/pic/gen.c : added support to generate code for struct bit fields.
9462 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9464 * as/xa51/xa_version.h,
9465 * device/include/errno.h,
9466 * device/include/regc515c.h,
9467 * device/lib/_itoa.c,
9468 * device/lib/_ltoa.c,
9469 * device/lib/ser_ir_cts_rts.c,
9470 * sim/ucsim/xa.src/glob.cc,
9471 * sim/ucsim/xa.src/inst_gen.cc,
9472 * sim/ucsim/xa.src/xa_bit.cc,
9473 * sim/ucsim/xa.src/xa_sfr.cc,
9474 * sim/ucsim/z80.src/inst_dd.cc,
9475 * sim/ucsim/z80.src/inst_fdcb.cc,
9476 * support/scripts/keil2sdcc.pl,
9477 * src/pic16/pic16.dsp,
9478 * src/pic16/pic16a.dsp: corrected cvs line endings
9479 * device/lib/printf_large.c: fixed bug 1057979
9480 * src/pic16/gen.c: fixed non-C standard code
9481 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9482 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9483 * support/regression/ports/mcs51/support.c: reload T1 asap
9484 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9485 pdata use and clear idata startup behaviour
9486 * support/regression/tests/bug1057979.c: added
9488 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9490 * device/examples/ds390/ow390/ad26.h,
9491 * device/examples/ds390/ow390/cnt1d.h,
9492 * device/examples/ds390/ow390/crcutil.c,
9493 * device/examples/ds390/ow390/ownet.h,
9494 * device/examples/ds390/ow390/owsesu.c,
9495 * device/examples/ds390/ow390/swt12.h,
9496 * device/examples/ds390/ow390/swtoper.c,
9497 * device/examples/ds390/ow390/temp10.h,
9498 * device/examples/ds390/ow390/thermodl.c,
9499 * device/examples/ds390/tinitalk/tinitalk.dsp,
9500 * device/examples/ds390/tinitalk/tinitalk.dsw,
9501 * device/examples/mcs51/clock/hw.h,
9502 * device/examples/mcs51/simple2/go.bat,
9503 * device/examples/serialcomm/windows/serial.h,
9504 * device/examples/xa51/dummy.c,
9505 * device/examples/xa51/hello.c,
9506 * device/include/80c51xa.h,
9507 * device/include/at89x051.h: corrected cvs line endings
9509 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9511 * src/pic16/main.c (options): added command line --gstack, to trace
9512 stack over/under flows,
9513 * added pragma 'wparam' to allow passing first byte of function
9514 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9515 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9516 call to __gstack_test function and sets up the symbol as extern,
9517 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9518 * popaop): added call to pic16_testStackOverflow,
9519 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9521 * (genCall, genPcall): now all parameters are passed via stack
9522 except in functions that are pass to wparam pragma in which WREG is
9524 * (genPcall): REENTRANT flag is checked to see if variable prototype
9525 contains reentrant keyword, don't call a non-reentrant function, via
9526 a reentrant function pointer or vice versa, functions are never
9528 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9530 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9531 SIGSEGV when accessing a NULL register stucture,
9532 * (pic16_printGPointerType): modified to handle UPPER modifier for
9533 function initializers, changed prototype of function to simpler one,
9534 * (pic16_printIvalFuncPtr): check to see if function is already
9535 added in externs list,
9536 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9537 optimized a move from W to SFR with a move to the same register
9539 * device/lib/pic16/debug: NEW directory, contains debug features
9540 which are enabled when linking with libdebug.lib, currently command
9541 line option --gstack enables stack pointer tracing for over/under
9542 flow, corresponding sources are in debug/gstack
9544 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9546 * doc/sdccman.lyx: updated SDCC version,
9547 * (PIC16 port): update list of command line options,
9548 * src/pic16/device.h (structure pic16_options_t): added field gstack
9549 to enable stack overflow tracing on push/pops,
9550 * src/pic16/device.c (statistics structure): added statistics
9552 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9553 pic16_dump_int_registers): increase statistics counters for each
9554 * variable which is encountered
9555 * (pic16_dump_usection): emit each .udata variable to its own udata
9557 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9558 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9559 parameters via stack, otherwise use old scheme,
9560 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9561 assembler output file,
9562 * src/pic16/main.c: added command line options --gstack to enable
9563 push/pop tracing for stack overflow,
9564 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9565 instructions): added size of each instruction,
9566 * (pic16_countInstruction): estimate size of instructions in
9567 the_pFile list, inline assembly blocks are not counted,
9568 * (pic16_FixRegisterBanking): trace previous register usage, when
9569 banksel optimizations is greater than 0, don't emit a redudant
9572 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9574 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9575 * src/pic16/ralloc.c : applied same fix for pic16.
9576 * src/pic/gen.c : tidied it up a little.
9578 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9580 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9581 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9583 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9585 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9587 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9589 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9590 non-reentrant function __modsint in the interrupt function (thus
9591 corrupting math operations during serial I/O)
9592 * device/lib/ser_ir.c: as above, changed buffersize
9593 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9595 * doc/Makefile: added option -t for rsync
9597 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9599 * src/SDCCast.h (struct ast),
9600 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9602 2004-10-20 Borut Razem <borut.razem AT siol.net>
9604 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9607 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9609 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9611 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9612 support functions to replace long sequences of MOVFF's from access
9613 bank registers to stack and vice versa,
9614 * src/pic16/device.h: added new field opt_flags, where optimization
9615 flags can be set to enable certain features,
9616 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9617 * pBlock, (genFunction, genEndFunction): surroung loop for
9618 saving/loading used registers in stack with PC_INFO pCodes,
9619 INF_LREGS. Code in between can then be optimized by pCode optimizer
9620 to support function calls,
9621 * (genDataPointerSet): fixed bug which loaded float fields in
9622 structures with corrupt data,
9623 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9624 in a standard way debug info on stderr. Feature used for developing
9626 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9627 obsolete chunks of code,
9628 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9629 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9630 * pic16/src/pcode.c (pic16_newpCodeInfo,
9631 * (pic16_newpCodeOpLocalRegs),
9632 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9634 * (pic16_pCodeConstString): printing of the initial value of a
9635 symbol as a comment is inhibited since parsing was already done by
9636 copyStr and output is corrupt,
9637 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9639 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9641 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9643 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9645 * as/mcs51/lkarea.c: removed old K&R style,
9646 (lnksect): changed check on boundary error,
9647 (lnksect2): changed check on boundary error,
9648 (lnksect2): extend XSTK to end of page if size = 1
9649 * as/mcs51/lkmain.c: removed old K&R style,
9650 (Areas51): create l_IRAM symbol
9651 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9652 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9653 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9654 * device/lib/_mullong.c: added version to be compiled with xstack
9655 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9656 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9657 * device/lib/mcs51/crtxstack.asm: fixed comment
9658 * src/SDCCglue.c: maxInterrupts defaults to 0,
9659 (emitMaps): added pdata,
9660 (createInterruptVect): (re)moved default,
9661 (glue): added pdata,
9662 (glue): moved __start__xstack to XSTK with default size 1
9663 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9664 and options.float_rent when options.stackAuto is set,
9665 (linkEdit): only write XDATA_NAME if provided on command line
9667 * src/SDCCmem.c: added pdata
9668 * src/port.h: added pdata_name to PORT
9669 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9670 (saveRegisters, unsaveRegisters): removed usage of B,
9671 (genMinus): fixed accumulator clash,
9672 (genJumpTab): added comment, this needs another look
9673 * src/mcs51/gen.c: added check for "B in use" paranoia,
9674 added pushB() and popB()
9675 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9684 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9685 added PSEG (PAG,XDATA) or NULL to port specifier
9686 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9687 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9688 (_mcs51_genInitStartup): removed __start__xstack equ,
9689 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9690 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9691 * src/z80/gen.c (_rleAppend): fixed warnings
9692 * support/regression/tests/zeropad.c: added pdata test
9693 * .version: bumped to 2.4.6
9695 2004-10-17 Borut Razem <borut.razem AT siol.net>
9697 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9698 as a part of nightly build
9700 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9702 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9703 WREG holds the first byte function parameters,
9704 * (aopForSym): take special case for symbols which are in FARSPACE
9705 but in CODESPACE too,
9706 * (assignResultValue): modified to take into account _G.useWreg,
9707 * (genCall): don't use wreg for parameter passing when function is
9708 declared as reentrant, too, added optimization INCF to stack
9709 pointer when stack parameter count is 1,
9710 * (genFunction, genEndFunction): refurnished and fixed to not using
9711 wreg for passing parameters when function has varargs or is
9712 reentrant, fixed bug with symbol name compare for generating
9713 functions in absolute address,
9714 * (pic16_storeForReturn): refurnished,
9715 * (genCmp): began writing a new version of the function, not ready
9716 yet, therefore it is disabled,
9717 * (genAssign): do not read code memory when assigning a function to
9719 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9720 array of characters, not pointer,
9721 * (pic16initialComments): in debug mode emit an .ident directive for
9723 * (_process_pragma): emit a new warning type (internal to pic16)
9724 when setting stack to default length, emit a similar warning when
9725 placing a function at absolute address and address is not word aligned
9726 * (_pic16_parseOptions): added 'return TRUE' statement,
9727 * (_pic16_linkEdit): if compiling a source, then add the source's
9728 file object, first in the list of objects to link,
9730 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9732 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9733 * src/pic/main.c : removed VC warning.
9734 * src/pic/gen.c : changed comment.
9736 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9738 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9739 reference to a deprecated symbol _GPTRREG was causing failure to
9740 link. Thanks G. M. Gallant for the info.
9742 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9744 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9745 comments for Bugs item #954788.
9747 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9749 * src/pic16/device.c (pic16_dump_gsection,
9750 * pic16_groupRegistersInSection): handle symbols declared to be in
9751 access bank differently,
9752 * src/pic16/gen.c (struct _G): added field resDirect,
9753 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9754 send values read from stack directly to result and don't allocate
9756 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9758 * (pic16_sameRegsOfs): NEW,
9759 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9760 free because they were not allocated from temporary pool,
9761 * pic16_popRegFromString): workaround to fix a problem with
9762 allocating variables twice or never,
9763 * (genGenPointerGet): using PRODL instead of FSR0H,
9764 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9766 * (genAssign): take advantage of the _G.resDirect flag,
9767 * (genCast): around line 11844, use mov2f instead of directly
9768 MOVFF'ing between operands to account for literal values,
9769 * src/pic16/genutils.c: some new debug functions for gpsim have been
9771 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9772 float with integer part only,
9773 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9774 place variables in access bank
9775 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9776 updated sources to reflect recent changes in gen.c
9778 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9780 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9781 sources that searched for headers in installation path, now the
9782 device/include/pic16 is used,
9783 * src/pic16/glue.c (pic16glue),
9784 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9785 .line directives if not in debug mode, this suppresses assembler's
9786 warnings for ignored directives
9788 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9790 * src/port.h: made reset_regparms prototype void parameter explicit.
9791 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9792 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9793 * doc/sdccman.lyx: documented warning disabling and how to use
9794 printf_large to make it print floats.
9795 * device/include/stdbool.h: NEW
9796 * device/lib/_atof.c,
9797 * device/lib/_divuint.c,
9798 * device/lib/_divulong.c,
9799 * device/lib/expf.c,
9800 * device/lib/printf_large.c,
9801 * device/lib/sincosf.c,
9802 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9803 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9804 a completely reentrant lib.
9806 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9808 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9809 * device/include/pic16/stdio.h: fixed bug with colon
9811 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9813 * device/include/pic16/stdio.h,
9814 * device/include/pic16/stdlib.h,
9815 * device/include/pic16/math.h: NEW
9816 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9817 declared as _naked to reduce overhead
9818 * device/lib/Makefile.in (target port-specific-objects-pic16):
9819 changed * to *.* so to ignore the CVS directory,
9820 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9821 stacked variables back in stack,
9822 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9825 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9827 * .version: bumped version number to 2.4.5
9828 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9829 * support/Util/SDCCerr.c (messages structure): added entry for
9832 Large cumulative patch for pic16 port and libraries.
9833 * device/include/pic16/sdcc-lib.h,
9834 * device/include/pic16/stdarg.h,
9835 * device/include/asm/pic16/features.h,
9836 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9837 * device/include/pic16/float.h: changes reentrant keyword with
9838 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9839 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9840 updated target build-libraries to include objects from gptr,
9841 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9842 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9843 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9844 all function headings,
9845 * src/SDCCmain.c: added global parameter userIncDirsSet,
9846 * (parseCmdLine): when option -I is encountered add directory to
9848 * src/version.awk: added space between control and long,
9849 * src/pic16/NOTES: added some notes for the port,
9850 * src/pic16/gen.c: added prototype for mov2fp function,
9851 * (fReturnpic16[]): properly named return value registers,
9852 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9853 * (aopForSym): added code to handle symbols with onStack flag set,
9854 symbols onStack are allocated PTRSIZE bytes,
9855 * (aopFreeAsmop): handles special case where asmops are stack objects,
9856 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9857 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9858 added argument lock to trace flaws in allocating temporary registers
9859 when developing port,
9860 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9861 * (pic16_popRegFromString): reenabled allocating a direct register
9863 * (assignResultValue): various beautifications,
9864 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9865 referenced function argument,
9866 * (genIpush): reenabled to allow stacked arguments, handles only
9867 ic->parmPush iCodes,
9868 * (genCall, genPcall): major changes to allow for variable argument
9869 functions, fixed a bug with falsely restoring stack pointer after
9870 returning from call,
9871 * (genFunction): pending code for critical function,
9872 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9873 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9874 * (genNearPointerGet): fixed bug with indirect reading, was always
9876 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9878 * (genAddrOf): rewrote code to take address of a stacked function parameter
9879 * (genCast): fixed casting to generic pointer type,
9880 * src/pic16/gen.h: added AOP_STA,
9881 * (struct asmop): added field stk,
9882 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9883 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9884 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9885 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9886 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9887 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9889 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9891 * (pic16_port structure): generic pointer size is set to 3,
9892 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9893 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9895 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9896 operand is an iTemp,
9898 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9900 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9901 * debugger/mcs51/simi.c: addapt new syntax of s51
9903 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9905 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9906 * src/pic16/pcode.c: commented out some calls to free() in order to
9909 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9912 * src/SDCCicode.c (isiCodeInFunctionCall),
9913 * src/avr/ralloc.c (selectSpil),
9914 * src/pic/ralloc.c (selectSpil),
9915 * src/pic16/ralloc.c (selectSpil),
9916 * src/ds390/ralloc.c (selectSpil),
9917 * src/hc08/ralloc.c (selectSpil),
9918 * src/xa51/ralloc.c (selectSpil),
9919 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9920 stack in the middle of a function call sequence (fixes bug #1020268)
9921 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9922 costs associated with the minimum switch case.
9924 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9926 * src/SDCC.lex: fixed bug #1030549
9928 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9930 * src/SDCCcse.h (struct cseDef),
9931 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9932 over a function call if the CSE is derived from a symbol whose
9933 address has been taken (fixes bug #1029883)
9934 * support/regression/tests/bug-1029883: a new regression test for
9937 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9939 * src/hc08/gen.c (emitinline): fixed bug #1029778
9940 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9941 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9942 and starts toward RFE #905167)
9944 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9946 * src/pic16/gen.c (mov2f): New function to move an operand to
9947 another without considering if it is a literal or a register,
9948 * (pic16_sameRegs): don't check if they are both AOP_REG,
9949 * (AccRsh): removed andmask=0 lines,
9950 * (genLeftShift): duplicated to be improved in future versions,
9951 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9952 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9953 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9954 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9955 * (insertBankSwitch): fixed inserting banksel directives algorithm
9956 for instructions that follow a skip instruction, this fixes a report
9957 for broken subtraction code generation,
9958 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9959 iCode is a left op, just in case result and right share the same
9962 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9965 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9967 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9968 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9969 on 2004-09-12; it was buggy
9971 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9973 * src/SDCCsymt.h: removed RESULT_CHECK
9978 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9980 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9982 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9983 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9984 configuration values no more rejected by compiler, they are assigned
9985 to configuration registers with a warning message instead,
9986 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9987 the for-loop so last conf register is emitted too,
9988 * (_pic16_initPaths): link library libsdcc.lib by default,
9989 * (_hasNativeMulFor): modified test for multiplication according to
9990 Raphael Neider's remarks. Integer multiplication is also done with
9992 * device/include/pic16/pic18fregs.h: corrected type error in while
9993 testing and including 18f6720 header file
9995 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9997 * src/pic16/device.h (pic16_options): removed field use_crt,
9998 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9999 until an optimization to handle single bits is added,
10000 * (pic16_loadFSR0): moved before genUnpackBits,
10001 * (genAnd): some white lines removed,
10002 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10003 leave_reset flags in pic16_options when using crt modules,
10005 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10007 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10008 for bugs 898889 & 979599. Also used some safer print instructions.
10010 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10012 * src/pic16/device.h (pic16_options_t): added field use_crt,
10014 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10015 catch a probable future bug,
10016 * src/pic16/gen.c: aopIdx function commented out,
10017 * (genAssign): commented out old code which used aopIdx,
10018 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10019 code, added if conditionals to take into account the --use-crt
10020 command line options,
10021 * src/pic16/main.c (pic16_optionsTable): added new command line
10022 options, --use-crt= and --no-crt,
10023 * (_pic16_linkEdit): now the proper crt object is added in the
10024 linker command line except than when --no-crt is specified,
10025 * src/pic16/pcode.c,
10026 * src/pic16/pcode.h: added some structures and functions for a new
10027 optimization scheme to compansate for instruction overhead between
10028 same iCodes, this scheme is currently under development and is not
10029 working in any way,
10030 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10032 * device/lib/pic16/startup/crt0i.c,
10033 * device/lib/pic16/startup/crt0iz.c: added global char variable
10034 __uflags to force the generation of an idata section
10036 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10039 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10040 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10042 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10044 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10045 Frieder) and clarified the default code optimization mode
10047 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10049 * src/SDCC.lex (doPragma, process_pragma),
10050 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10051 "opt_code_size", and "opt_code_balanced"
10052 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10053 regrouped options by category, added support for category headers
10054 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10055 and "--opt-code-size"
10056 * doc/sdccman.lyx: documented these new options and pragmas
10057 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10058 preference into account
10060 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10062 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10063 geniCodePreDec): Fixed bug 904237 by generating a warning
10065 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10067 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10069 * src/pic/device.c : When no max ram set validate full memory range.
10071 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10073 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10075 * device/lib/_gptrget.c,
10076 * device/lib/_gptrput.c: updated comment
10077 * device/lib/calloc.c,
10078 * device/lib/free.c,
10079 * device/lib/malloc.c,
10080 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10081 * src/SDCCcse.c (cseBBlock),
10082 * src/SDCCicode.c (printOperand, geniCodeArray),
10083 * src/SDCCicode.h (struct operand): fixed bug 868103
10084 * support/regression/tests/bug-868103.c: added
10085 * src/SDCCast.c (searchLitOp),
10086 * src/SDCCcse.h (struct cseDef),
10087 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10088 * src/SDCCicode.h (struct operand),
10089 * src/SDCCsymt.h (struct sym_link),
10090 * src/avr/gen.c (hasInc),
10091 * src/ds390/gen.c (hasInc),
10092 * src/hc08/gen.c (genPlusIncr, hasInc),
10093 * src/mcs51/gen.c (hasInc),
10094 * src/pic16/glue.c (pic16_printIvalChar),
10095 * src/pic16/ralloc.c (regWithIdx),
10096 * src/xa51/gen.c (hasInc) : removed warnings
10097 * src/SDCCast.c (createBlock): added comment ???
10098 * src/hc08/ralloc.c: updated comments
10100 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10102 * doc/sdccman.lyx: updated section on switch statements, added
10103 section about semaphore locking
10104 * doc/Makefile: added option -info for latex2html
10105 * device/lib/_gptrget.c,
10106 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10108 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10110 * src/pic/device.h,
10111 * src/pic/device.c,
10112 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10113 maxram is less than 0x100.
10115 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10117 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10119 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10122 * src/mcs51/main.c,
10123 * src/ds390/main.c,
10127 * src/pic16/main.c,
10130 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10131 a jump table is the best form for a switch statement, including
10132 automatic insertion of missing cases to make the case range
10133 continuous. Developed in collaboration with Frieder Ferlemann.
10135 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10137 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10138 accumulator result if it needs sign extension
10140 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10142 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10144 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10146 * device/lib/gbz80/printf.c,
10147 * device/lib/z80/printf.c: removed define for NULL
10149 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10151 * as/xa51/xa_link.c,
10152 * device/examples/ds390/ow390/ad26.c,
10153 * device/examples/ds390/ow390/cnt1d.c,
10154 * device/examples/ds390/ow390/counter.c,
10155 * device/examples/ds390/ow390/ds2480.h,
10156 * device/examples/ds390/ow390/ds2480ut.c,
10157 * device/examples/ds390/ow390/findtype.c,
10158 * device/examples/ds390/ow390/gethumd.c,
10159 * device/examples/ds390/ow390/owllu.c,
10160 * device/examples/ds390/ow390/ownetu.c,
10161 * device/examples/ds390/ow390/swt12.c,
10162 * device/examples/ds390/ow390/swtloop.c,
10163 * device/examples/ds390/ow390/temp.c,
10164 * device/examples/ds390/ow390/temp10.c,
10165 * device/examples/ds390/ow390/thermo21.c,
10166 * device/examples/ds390/ow390/tinilnk.c,
10167 * device/examples/ds390/ow390/tstfind.c,
10168 * device/examples/serialcomm/windows/serial.cpp,
10169 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10170 * device/include/reg51.h: fixed line endings for cvs
10172 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10174 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10175 packRegsForAccUse, packRegisters): new accumulator register
10177 * support/regression/ports/hc08/support.c (_putchar): suppress
10178 warning of unused variable
10179 * src/SDCCicode.c: added SWAP entry to codeTable
10181 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10183 * device/lib/sprintf.c: forgot to add this file before previous commit
10185 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10187 * src/pic16/gen.c (genPackBits): added operand right in function
10188 parameters, load result directly if p_type is POINTER (that is
10189 called by genNearPointerSet)
10190 * (genUnPackBits): added operand left in function parameters,
10191 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10192 FSR0 if accessing bitfields,
10194 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10196 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10197 _print_format; updated printf, sprintf, vsprintf
10198 * device/include/asm/default/features.h: corrected comment/define
10199 * device/lib/Makefile.in: added sprintf.c
10200 * device/lib/libsdcc.lib: added sprintf module
10201 * device/lib/printf_large.c,
10202 * device/lib/vprintf.c,
10203 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10205 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10206 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10207 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10209 * support/regression/tests/zeropad.c: define idata as data for hc08
10211 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10213 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10214 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10215 labels are referenced at least once (even if a reference is not found)
10216 * src/hc08/gen.c (emitcode): set isComment flag for comments
10217 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10218 loads), rules 6a..6b (optimize jumps to return)
10220 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10222 * device/lib/acosf.c (acosf),
10223 * device/lib/asinf.c (asinf),
10224 * device/lib/atanf.c (atanf),
10225 * device/lib/ceilf.c (ceilf),
10226 * device/lib/cosf.c (cosf),
10227 * device/lib/coshf.c (coshf),
10228 * device/lib/cotf.c (cotf),
10229 * device/lib/fabsf.c (fabsf),
10230 * device/lib/floorf.c (floorf),
10231 * device/lib/log10f.c (log10f),
10232 * device/lib/logf.c (logf),
10233 * device/lib/sinf.c (sinf),
10234 * device/lib/sinhf.c (sinhf),
10235 * device/lib/sqrtf.c (sqrtf),
10236 * device/lib/tanf.c (tanf),
10237 * device/lib/tanhf.c (tanhf),
10238 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10239 replaced all instances of "reentrant" in the library functions
10240 defined in math.h with this macro.
10241 * support/regression/tests/float_trans.c: reenabled test for hc08
10243 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10245 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10246 erroneously deleted
10248 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10250 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10251 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10252 multi-byte volatile operands are used
10253 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10254 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10255 initialization to area GSINIT0 so that it would always precede
10256 any static initializers in GSINIT
10257 * support/regression/tests/zeropad.c: fixed idata define for hc08
10258 * support/regression/tests/bug-927659.c,
10259 * support/regression/tests/float_trans.c: disabled tests for hc08
10260 pending missing library routines
10261 * .version: increased version number to 2.4.4 - hc08 port now passes
10265 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10267 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10268 * Makefile.common.in,
10270 * as/hc08/Makefile.in,
10271 * as/mcs51/Makefile.in,
10272 * as/z80/Makefile.in,
10273 * debugger/mcs51/Makefile.in,
10274 * device/include/Makefile.in,
10275 * device/lib/Makefile.in,
10278 * link/z80/Makefile.in,
10279 * packihx/Makefile.in,
10280 * sim/ucsim/main_in.mk,
10281 * sim/ucsim/avr.src/Makefile.in,
10282 * sim/ucsim/doc/Makefile.in,
10283 * sim/ucsim/gui.src/serio.src/Makefile.in,
10284 * sim/ucsim/hc08.src/Makefile.in,
10285 * sim/ucsim/s51.src/Makefile.in,
10286 * sim/ucsim/xa.src/Makefile.in,
10287 * sim/ucsim/z80.src/Makefile.in,
10289 * support/cpp2/Makefile.in,
10290 * support/librarian/Makefile,
10291 * support/makebin/Makefile: added DESTDIR to the install path proposed
10292 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10293 * doc/sdccman.lyx: added DESTDIR documentation
10295 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10297 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10298 instruction for interrupt handlers, use fast returns when returning
10299 from high priority interrupts
10301 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10303 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10305 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10306 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10307 bugs, ported much of Bernhard's code from mcs51
10308 * src/mcs51/gen.c (genSend),
10309 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10310 than one when calling a reentrant function
10311 * device/lib/_mullong.c: defined an alternate struct layout for big
10312 endian ports (hc08)
10314 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10316 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10319 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10321 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10322 are sane and complete before asking the port its prefered parameter
10323 passing method (fixes bug #1017633)
10324 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10327 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10329 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10330 problem in bitfields >= 8 bits.
10332 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10334 * src/SDCCsymt.c: undid changes that were not meant to be committed
10336 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10338 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10340 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10342 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10343 copied and wrong bit got inverted
10345 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10347 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10348 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10349 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10350 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10351 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10352 assignments to bitfields at known addresses
10353 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10354 reads from bitfields at known addresses
10355 * src/hc08/ralloc.c (packRegisters),
10356 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10357 genhc08Code): optimize pointer get values used as conditionals
10358 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10361 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10363 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10364 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10365 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10368 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10370 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10372 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10374 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10377 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10379 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10381 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10383 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10386 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10388 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10390 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10392 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10393 cases use more compact code.
10395 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10397 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10399 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10401 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10403 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10406 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10407 parameter of changePointer() from symbol* to sym_link*
10408 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10409 * src/SDCCsymt.c (compareType): void* type is castable to other
10410 pointers, but not necesarily an exact match.
10411 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10412 is no longer blindly treated as an exact match.
10413 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10415 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10417 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10419 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10423 * src/pic/ralloc.h,
10424 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10426 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10428 * src/pic/device.c,
10429 * src/pic/device.h,
10430 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10432 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10434 * src/mcs51/gen.c (emitcode): fixed bug #992819
10436 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10438 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10439 there's no need to make it worse
10441 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10443 * src/mcs51/ralloc.c (deassignLR),
10444 * src/ds390/ralloc.c (deassignLR),
10445 * src/hc08/ralloc.c (deassignLR),
10446 * src/z80/ralloc.c (deassignLR),
10447 * src/pic/ralloc.c (deassignLR),
10448 * src/pic16/ralloc.c (deassignLR),
10449 * src/avr/ralloc.c (deassignLR),
10450 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10451 rlivePoint): fixed another part of bug #971834
10453 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10455 * src/z80/main.c: enabled "critical" keyword
10456 * src/z80/mappings.i,
10457 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10458 functions (fixes bug #979646)
10459 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10461 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10463 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10466 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10468 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10469 doesn't disable too much optimizations
10471 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10473 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10475 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10477 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10479 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10481 * src/pic/gen.c tidied up tabs
10482 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10483 * src/pic/main.c tidied up tabs
10484 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10485 * src/pic/pcoderegs.c tidied up tabs
10486 * src/pic/ralloc.c tidied up tabs
10488 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10490 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10491 to S_FIXED for pic16 port and when symbol is not in level 0,
10492 allocate for S_REGISTER storage class and pic16 port, too,
10493 * src/pic16/device.h: prototype for checkSym,
10494 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10495 * (pic16_assignConfigWordValue): test the value and the mask to
10496 validate that the value is suitable for the configuration word,
10497 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10498 collect extern declared symbols, don't emit symbol twice, check
10499 first if symbol is in publics set first,
10500 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10501 * added command line '--fstack' which enables an experimental
10502 feature for stack access, too buggy to be used yet...
10503 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10504 * (pic16_allocDirReg): when register has storage class S_REGISTER
10505 allocate in pic16_dynAccessRegs,
10506 * device/include/pic16/pic18f????.h: modified configuration word
10507 naming convention, words started as CONFIG0H but should be CONFIG1H
10509 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10511 * device/include/mcs51reg.h: fixed bug 970993
10513 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10515 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10516 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10517 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10518 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10519 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10520 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10521 error/warning numbers,
10522 added function setWarningDisabled()
10523 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10524 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10525 _memcmp.c _memmove.c calloc.c realloc.c free.c
10526 * support/regression/tests/malloc.c: added tests for new functionality
10527 * support/regression/tests/zeropad.c: added tests for truncated initializers
10528 and initialized char arrays starting with '\x0'
10529 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10531 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10533 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10535 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10537 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10538 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10539 peephole 177.e. Thanks to anonymous
10541 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10543 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10544 function isn't used in the source but referenced as a
10545 variable initializer then declare it as extern in .asm file
10547 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10549 * .version: increased version number to 2.4.3
10551 Adding version extension according to ChangeLog CVS revision
10552 * src/Makefile.in (target all): added dependency 'version.h'
10553 * (rule version.h): added rule to create version.h from ChangeLog,
10554 * (rule dep): added dependency version.h,
10555 * src/version.awk: AWK script to create version.h
10556 * src/SDCCdwarf2.c (dwWriteModule),
10557 * src/SDCCglue.c (initialComments),
10558 * src/SDCCmain.c (printVersionInfo): modified to write after
10559 version string the version extension number,
10560 * src/SDCCutil.c: included "version.h"
10561 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10563 * src/SDCCutil.h: added prototype for getBuildNumber
10565 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10566 includeDirsSet, too,
10567 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10568 const char [] is found in function prototype...
10570 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10571 moving to WREG with source is already in WREG,
10572 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10573 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10574 * (aopForSym): stack'ed symbols are partially supported, added
10575 if-clause to support symbols in FARSPACE,
10576 * (sameRegs): added test for AOP_ACC to see if registers are same,
10577 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10578 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10579 * (pic16_popRegFromString): will not allocate a new register if it
10580 doesn't find one by name, bug may have introduced...
10581 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10582 * (genIpush): revived to use pic16 port's stack,
10583 * (genAddrOf): added incomplete case for stack'ed operand,
10584 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10585 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10586 can handle multibyte operands,
10587 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10588 * (pic16initialComments): added message for MPLAB compatibility
10590 * src/pic16/main.h: prototype for pic16_mplab_comp,
10591 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10592 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10593 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10594 because of increased complexity of procedure,
10595 * (_process_pragma): stack pragma changed to format 'stack pos len',
10596 emit symbol '_stack_end' to conform with gplink,
10597 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10598 to search for register,
10599 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10601 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10602 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10603 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10604 case for PO_GPR_REGISTER,
10605 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10606 dies, the new era is ahead !...
10607 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10608 pic16_dynInternalRegs,
10609 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10610 * (pic16_allocDirReg): minor optimizations and bug fixes,
10611 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10613 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10614 load stack and frame pointer with address of 'stack_end' symbol
10616 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10618 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10619 without source code but only variable initializers
10621 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10623 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10624 external are not declared as extern to reduce overhead while linking
10626 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10628 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10630 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10632 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10633 Yee Keat for the patch
10634 * src/SDCCast.c (decorateType): fixed bug #979599
10635 * src/ds390/gen.h: removed local fReturnSizeDS390
10636 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10637 * src/ds390/gen.c (genAnd, genOr, genXor),
10638 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10640 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10642 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10643 add relFilesSet to $3, manipulate $2 to handle linking of object
10644 files without source files in command line,
10645 * device/include/pic16 (all headers): added ID location macros,
10646 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10647 entries for ID location bytes,
10648 * (pic16_assignIdByteValue): NEW,
10649 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10650 added field dumpcalltree to pic16_options_t,
10651 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10652 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10653 emitting rFalseIfx label after check_carry label,
10654 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10655 pic16_emitDIRegs), NEW
10656 * (pic16glue): dump .calltree file when option --calltree found,
10657 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10658 * (_pic16_genAssemblerPreamble): emit ID locations after
10659 configuration registers,
10660 * (pic16_linkCmd): modifications of the link command,
10661 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10662 * (pic16_pCodeInitRegisters): don't init stack registers,
10663 * (pic16_findPrevInstruction): fixed bug,
10664 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10665 bug with immediate registers,
10666 * (buildCallTree): traces stack push and pop,
10667 * (pct2): dump also stack usage for each function,
10668 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10669 * (pic16_allocDirReg): various modifications,
10670 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10673 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10675 * src/pic16/pcode.c: removed buggy double colon
10677 2004-07-01 Borut Razem <borut.razem AT siol.net>
10679 * support/scripts/sdcc.nsi: added include/pic16 to setup
10681 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10683 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10684 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10686 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10687 specific command line arguments. Also added sample lkr script
10688 for placing a variable at a specific memory bank.
10689 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10690 at a specific memory bank,
10691 * (pic16_dump_isection): fixed bug which caused string literals to
10692 be omitted when dumping idata section,
10693 * (pic16_groupRegistersInSection): added code to handle registers
10694 in specific memory banks,
10695 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10696 public, all references are renamed too,
10697 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10699 * (pic16_storeForReturn): added case to handle when dest is WREG,
10700 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10701 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10702 pic16_rel_udata, check to see if that register is marked as being
10703 a member of a specific memory bank,
10704 * (pic16_printIvalCharPtr): added code to add string literals either
10705 to code or the idata sections,
10706 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10707 also accept the 'udata' pragma,
10708 * src/pic16/main.h: new structure types sectName and sectSym
10709 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10710 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10711 * (pic16_findPrevInstruction): fixed, it returned nothing,
10712 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10713 instruction combinations,
10714 * (pic16_FixRegisterBanking): heavily reorganised,
10715 * (pic16_AnalyzeBanking): if generating banksel directives is
10716 disabled, then don't call FixRegisterBanking at all,
10717 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10718 completely removed,
10719 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10721 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10723 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10724 Phuah Yee Keat <yk.phuah AT nestac.com>
10726 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10728 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10729 correctly the IVT even if it is relocated to some other location
10731 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10733 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10734 * device/include/pic16/pic18f2220.h: NEW,
10735 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10736 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10737 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10738 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10739 nodefaultlibs, ivt_loc is the location of the interrupt vector
10740 table, and nodefaultlibs signs that default libraries should not be
10741 linked in link stage,
10742 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10743 according to --ivt-loc argument,
10744 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10745 when pragma stack is found,
10747 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10749 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10750 256 (range check), 257 (do while), 258.a-f (bit banging
10751 f.e. on 3-wire SPI bus)
10753 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10755 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10756 variables used exclusively within a loop
10758 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10760 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10762 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10764 * src/SDCClrange.c (computeClash): fixed bug #971834
10766 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10768 * src/mcs51/gen.c (genCmp): fixed bug #975903
10769 * src/hc08/gen.c (operandsEqu),
10770 * src/ds390/gen.c (operandsEqu),
10771 * src/z80/gen.c (operandsEqu),
10772 * src/pic/gen.c (operandsEqu),
10773 * src/pic16/gen.c (operandsEqu),
10774 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10775 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10777 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10779 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10781 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10783 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10784 default case in switch statement,
10785 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10786 to eliminate problem with initialisation of pointers, but problem
10788 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10789 * (emitStaticSegment): removed various lines emitting debug info,
10790 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10791 added processor registers for utilizing EEPROM,
10792 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10793 configurable and set 8
10795 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10797 * .version: increased version number to 2.4.2,
10799 Cumulative patch for pic16 port
10800 * src/pic16/device.c: changed scheme to dump initial values for
10801 variables in idata segment, all print_idata* functions were removed,
10802 now the pic16_printIval* will be called,
10803 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10804 * _pic16_printPointerType, pic16_printPointerType,
10805 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10806 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10807 NEW, similar to the respective functions in SDCCglue.c,
10808 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10809 way, emitting hex bytes,
10810 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10812 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10814 * src/avr/ralloc.c (serialRegAssign),
10815 * src/xa51/ralloc.c (serialRegAssign),
10816 * src/pic/ralloc.c (serialRegAssign),
10817 * src/pic16/ralloc.c (serialRegAssign),
10818 * src/hc08/ralloc.c (serialRegAssign),
10819 * src/z80/ralloc.c (serialRegAssign),
10820 * src/ds390/ralloc.c (serialRegAssign),
10821 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10823 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10825 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10826 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10828 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10830 Cumulative patch for pic16 port:
10831 * src/pic16/device.h (typedef PIC16_device) modified fields for
10832 defining microcontrollers,
10833 * src/pic16/device.c: added new info for all devices in Pics16 array,
10834 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10835 to be optimised out by the pCode optimiser,
10836 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10837 specially, bug reported by G.M. Gallant,
10838 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10839 as force'd so that cannot be optimised out by pCode optimiser,
10840 * src/pic16/pcode.c,
10841 * src/pic16/pcodepeeph.c,
10842 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10843 they are disabled by default, but can be enabled explicit with
10844 command argument --denable-peeps, for testing,
10845 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10846 --pomit-ivt in COMPILE_FLAGS
10848 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10850 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10851 compilation on MSVC
10853 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10855 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10857 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10859 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10860 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10862 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10864 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10865 would only assign 0x300001 register.
10867 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10869 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10870 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10872 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10874 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10876 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10877 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10878 added peephole 254 (left shift), 255 (jump table)
10880 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10882 * device/lib/Makefile.in: removed comment line with model-pic16,
10883 * (target port-specific-objects-pic16): the libraries and objects
10884 are copied to the build directory form the device/lib/pic16/bin
10887 Cumulative patch concerning pic16 port:
10888 * library directory has been re-organized,
10889 * added support for PIC18F1220,
10890 * added headers and library sources for chips 18f1220,18f6520,
10891 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10893 * configuration registers setting has changed, now each supported
10894 device has a complete description of the registers it uses,
10895 * all initialisations are moved to idata sections, these section
10896 can be absolute or relocatable,
10897 * fixed initialisation of codespace variables,
10898 * fixed warning about PCLATU and gpsim,
10899 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10900 * (genAssign): use table reads when assigning from variables in codespace,
10901 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10902 char/int variables placed in codespace,
10903 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10904 registers set in .asm file, no need for --pomit-config-words anymore,
10905 * (pic16glue): some 8051 legacy segments are commented out
10906 (to be removed completely),
10907 * added support for alternative assembler and linker with --asm=
10908 and --link= command line arguments,
10909 * peepholes are disabled automatically in the port, no need to
10910 specify on command line,
10911 * port supports natively char/int/long multiplication, but converts
10912 all divisions to support functions,
10913 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10914 to the file set in variable $2,
10915 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10916 strings in ASCII format and not in hex,
10917 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10918 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10919 allocate proper register if iCodes aren't temporary,
10921 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10923 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10925 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10927 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10930 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10932 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10933 computed address is reused
10934 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10935 multi-byte bitfields
10937 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10939 * src/z80/gen.c: (genArrayInit): must check for pointers too
10941 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10943 * support/regression/tests/zeropad.c: never meant to commit the
10944 nestedstruct test: removed, added check for GCC version
10946 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10948 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10949 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10950 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10951 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10952 bugs 928906 and 954082 half-empty initializers
10954 * src/SDCCsymt.c (getAllocSize): added for above fix
10955 * src/z80/gen.c (genArrayInit): fixed bug 741044
10956 * support/regression/tests/zeropad.c: added tests
10958 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10960 * src/pic16/device.c (pic16_dump_section): corrected bug which
10961 caused some symbols of the libraries to be misplaced
10963 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10965 * src/pic16/glue.c,
10966 * src/pic16/ralloc.h,
10967 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10968 to fix conflict with pic port
10970 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10972 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10973 externs configuration variables,
10974 * src/pic16/ralloc.h,
10975 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10976 prototype in header, commented out some debug messages
10978 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10980 * src/pic16/glue.c,
10981 * src/pic16/main.c,
10982 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10983 for gpasm COFF object generation. Thanks to D. Hawkins for
10986 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10988 * src/ds390/main.c,
10989 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10990 Brock for spotting this)
10991 * src/ds390/gen.c (genEndFunction),
10992 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10993 interrupt handler and critical. Disable push/pop optimizations when
10994 peephole optimizations disabled.
10996 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10998 Updated pic16 library sources and headers.
10999 * device/lib/pic16/pic18f*/ ,
11000 * device/include/pic16/*.h: modified to handle structured SFR
11003 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11005 * src/port.h (PORT structure): added hook initPaths, now each
11006 port can declare its own default search paths,
11007 which can been seen with the --print-search-dirs option,
11008 see pic16 port for example,
11009 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11010 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11011 * (doPrintSearchDirs): NEW, replaces in a central manner the
11012 printing of search dirs which was split in set*Paths functions,
11013 * (main): added call to port->initPaths and doPrintSearchDirs,
11015 * src/ds390/main.c,
11018 * src/izt/tlcs900h.c,
11019 * src/mcs51/main.c,
11021 * src/pic16/main.c: modified port structures to reflect addition of
11024 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11025 * (pic16_dump_section): for registers in same address reserve memory once,
11026 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11028 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11029 result is greater in size than right or left,
11030 * (pic16_genUMult8X8_8): there are some cases where the result can
11031 be 16 bits size, so handle these,
11032 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11033 * (pic16_outBitC): modified to emit pcodes,
11034 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11036 * (genDivOneByte): implemented algorithm to divide 8-bits,
11037 * (genCmp): uncommented goto, but issues still exist,
11038 * (genAnd): fixed a bug with variables >8bits,
11039 * (genPackBits): optimization added that uses BCF/BSF to change a
11041 * (genAssign): fixed bug when assigning floating point literals,
11042 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11043 __sdcc_gsinit_startup label,
11044 * src/pic16/main.c (_pic16_init): removed search directory
11046 * (_pic16_initPaths): NEW, used to initialise search directories,
11047 * (_hasNativeMulFor): support functions for all except char/int
11048 multiplication, and char division,
11049 * (PIC16_port struct): modified entry for native mul support,
11050 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11052 * (buildCallTree): call to register_usage is ifdef'ed out,
11054 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11056 * device/include/string.h: applied Stas Sergeev's patch to make this
11057 header file compatible with the preprocessor -Wundef option
11058 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11059 failure (fixes bug #941458)
11061 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11063 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11064 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11065 that the variable, not the function, should be static
11066 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11067 to be consistent with non-literal case
11069 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11071 * src/SDCCast.c (isConformingBody): fixed bug #949967
11072 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11073 convilong): fixed bug #952086
11075 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11077 * src/SDCCmem.c (allocVariables): fixed bug #955321
11079 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11081 * src/hc08/main.c (_hc08_genAssemblerEnd),
11082 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11083 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11084 completely eliminated the use of a temporary file
11085 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11086 when more than one file linked
11087 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11089 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11091 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11092 which fixes bug #543481
11093 * support/regression/tests/bug-751703.c: fixed comments left from a
11094 cut and paste error
11095 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11096 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11097 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11099 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11100 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11101 are now changed to underscores in moduleName
11103 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11105 * as/mcs51/lkmem.c: better fix for bug #954173
11107 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11108 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11110 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11111 * device/include/c8051f000.h,
11112 * device/include/c8051f120.h,
11113 * device/include/c8051f300.h,
11114 * device/include/c8051f310.h,
11115 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11116 PWM16) and detab'ed
11118 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11120 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11121 and mailing lists, doc'ed --no-peep-comments, removed reference
11122 to knoppix (newest version has no LyX/LaTeX), other minor changes
11123 * src/SDCCglue.c (glue): save 2 bytes stack space with
11124 option --main-return. The ljmp could probably be avoided too
11126 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11128 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11130 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11132 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11133 * src/SDCCopt.c (isLocalWithoutDef),
11134 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11135 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11136 (credit to Maarten Brock for patch #949363, on which this is based)
11137 * support/regression/tests/bug-751703.c: some test cases of extern used
11138 within inner scopes.
11140 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11142 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11144 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11146 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11147 dwWriteLabel): fix to create valid debugger symbols even when
11148 the module name has non-alphanumeric symbols in it
11149 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11150 when a variable's allocation has been optimized away
11153 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11155 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11157 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11158 * src/mcs51/main.c,
11159 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11160 * src/ds390/main.c,
11161 * src/z80/gen.c (z80_emitDebuggerSymbol),
11163 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11165 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11166 * src/pic16/main.c,
11167 * src/avr/gen.c (avr_emitDebuggerSymbol),
11169 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11171 * src/SDCCdebug.c (emitDebuggerSymbol),
11173 * src/port.h: added a debugger struct to the port struct. Added a
11174 callback for defining debugger symbols
11176 * src/SDCCast.c (createLabel),
11177 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11180 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11181 iCode back to the ast for the function
11183 * src/hc08/ralloc.c (hc08_assignRegisters),
11184 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11185 unneeded fields from the regs struct.
11186 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11187 pushReg() & pullReg() functions instead of emitcode()
11189 * src/hc08/gen.c (genLabel, genhc08Code),
11190 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11192 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11195 * src/hc08/gen.c (genEndFunction, genhc08Code),
11197 * src/mcs51/gen.c (genEndFunction, gen51Code),
11199 * src/ds390/gen.c (genEndFunction, gen390Code),
11201 * src/z80/gen.c (genEndFunction, genZ80Code),
11204 * src/pic/gen.c (genEndFunction, genpic14Code),
11206 * src/pic16/gen.c (genEndFunction, genpic16Code),
11208 * src/avr/gen.c (genEndFunction, genAVRCode),
11210 * src/xa51/gen.c (genEndFunction, genXA51Code),
11212 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11213 specific code to cdbFile.c and out of the backend code generators
11215 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11216 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11217 starting address is now 0
11220 * as/hc08/m08pst.c,
11221 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11222 assembler directive for DWARF support
11223 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11227 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11229 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11231 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11232 and inappropriate peephole optimization in jump tables
11234 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11236 * as/hc08/m08pst.c,
11237 * src/SDCCglue.c: sdccopt works for the hc08 port now
11239 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11241 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11243 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11245 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11247 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11249 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11253 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11254 comments from the peephole optimizer replacement rules
11255 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11257 * src/SDCCcse.c (updateSpillLocation),
11258 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11260 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11261 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11262 objects far pointers
11264 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11266 * src/SDCCsymt.h: a missing part of my last change
11267 * src/pic/ralloc.c (regTypeNum),
11268 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11270 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11273 * src/SDCCicode.c (aggrToPtrDclType),
11274 * src/SDCCptropt.h,
11275 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11276 ptrPseudoSymConvert),
11277 * src/pic/ralloc.c (regTypeNum),
11278 * src/pic16/ralloc.c (regTypeNum),
11279 * src/hc08/ralloc.c (regTypeNum),
11280 * src/ds390/ralloc.c (regTypeNum),
11281 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11282 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11284 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11286 * link/z80/lkmain.c (afile),
11287 * as/hc08/lkmain.c (afile),
11288 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11289 prevent a pointer problem when a filename has no directory and
11290 no extension specified.
11292 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11294 * link/z80/lkmain.c (afile): allow periods in directory names
11295 * link/z80/lkmain.c (afile),
11296 * as/mcs51/lkmain.c (afile),
11297 * as/hc08/lkmain.c (afile): allow linker script file to have an
11298 extension other than ".lnk"
11299 * link/z80/lklex.c (getfid),
11300 * link/z80/lkmain.c (parse),
11301 * as/mcs51/lklex.c (getfid),
11302 * as/mcs51/lkmain.c (parse),
11303 * as/hc08/lklex.c (getfid),
11304 * as/hc08/lkmain.c (parse): Support comments in the linker script
11305 file on lines by themselves and after filenames
11307 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11309 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11311 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11313 * src/z80/peeph-z80.def: removed some peephole rules that don't
11314 work with multibyte arithmetic (fixed bug #937126)
11315 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11316 to registers and not global variables
11317 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11318 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11319 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11320 checking for assignments not internally generated (fixed bug #931895)
11321 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11322 structure member (fixed bug #930072)
11324 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11326 * src/SDCCmain.c (linkEdit),
11327 * src/hc08/main.c (_hc08_parseOptions),
11328 * as/hc08/Makefile.in,
11329 * as/hc08/aslink.h,
11331 * as/hc08/m08pst.c,
11332 * as/hc08/lkrloc.c (relr, rele),
11333 * as/hc08/lkarea.c (lnkarea)
11334 * as/hc08/lkmain.c (afile, parse),
11335 * as/hc08/lkelf.c: support for ELF output
11336 * as/hc08/lks19.c (s19),
11337 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11339 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11341 * as/mcs51/lkihx.c: Fixed bug #899105.
11343 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11345 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11346 .dsp files from Unix to DOS.
11348 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11350 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11351 function pointers; we have been compliant for several months now.
11352 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11353 change that was accidently commented out
11354 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11355 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11358 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11360 * src/hc08/gen.c: output of all of the internal debugging information
11361 is now controlled by the D() macro; it is disabled by default
11363 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11365 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11366 harder to keep the same registers during a CAST iCode
11367 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11368 long via int can be done in a single cast, if the signedness is
11370 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11371 putchar() in tinibios.c in ds390's library
11373 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11375 * src/SDCCast.c (decorateType): fixed bug #898889,
11376 cast result of a literal complement too
11377 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11378 fixed check for bitfields
11380 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11382 * src/SDCCicode.c (geniCodeLogic): made it static,
11383 (geniCodeLogicAndOr): added in order to fix bug #905492,
11384 (ast2iCode): fixed bug #905492
11385 * support/regression/tests/bug-905492.c: added
11386 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11387 (processParms): fixed bug #927659: don't copy parms, this will clear
11389 * support/regression/tests/bug-927659.c: added
11391 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11393 * src/SDCCast.c (addCast): don't cast float to char
11394 * device/lib/libsdcc.lib: added _memmove
11396 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11398 * device/lib/large/Makefile: fixed parallel execution by
11399 replacing `make` by `$(MAKE)`
11401 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11403 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11404 offsets (fixes bug #923936)
11406 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11408 * device/lib/small/Makefile: fixed parallel execution by
11409 replacing `make` by `$(MAKE)`
11411 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11413 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11415 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11417 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11418 * src/regression/Makefile: Regression test was not running.
11420 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11422 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11423 complement if possible
11424 * src/SDCCval.c (valComplement),
11425 * src/SDCCicode.c (operandOperation): fixed complement of literal
11426 * support/regression/tests/onebyte.c (testComplement): added
11428 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11430 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11431 return an optimized tree; actually replace actParm with the new tree
11432 * src/SDCCast.h: added some parantheses to remove side effects
11433 * support/regression/tests/bug-920866.c
11435 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11436 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11437 Bit operands were not being handled properly in the pic14 port.
11438 (now src/regression/add.c passes again).
11440 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11442 * src/SDCC.y (labeled_statement): case and default no longer require
11443 a following statement (RFE #893037)
11445 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11447 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11448 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11449 disabled (fixes bug #916294)
11450 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11451 "mov a,acc"; patch provided by Lenny Story
11452 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11454 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11456 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11458 * src/ds390/gen.c (genFunction, genEndFunction),
11459 * src/ds390/ralloc.c (ds390_assignRegisters),
11460 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11461 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11462 pushed if there are parameters passed on the stack. Also, a cleaner
11463 way to decide if r0/r1 should be pushed/popped. (Together they fix
11466 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11469 * device/lib/mcs51/crtpagesfr.asm,
11470 * device/lib/mcs51/crtxinit.asm,
11471 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11472 to avoid confusion with Si Lab's SFRPAGE register.
11474 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11476 * src/SDCCglue.c (emitMaps): allow public sfr variables
11477 * src/SDCCglue.c (initialComments): include compiler build date
11478 with compiler version and put the timestamp of the generated
11479 assembly file on a serperate line to be less confusing.
11480 * src/port.h: added genInitStartup hook
11482 * src/ds390/main.c,
11485 * src/pic16/main.c,
11487 * src/z80/main.c: genInitStartup initialize as NULL (default to
11488 historical behaviour)
11489 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11490 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11491 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11492 library instead of hard coding it into the compiler.
11493 * support/regression/ports/mcs51-stack-auto/spec.mk,
11494 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11495 * device/lib/mcs51/Makefile,
11496 * device/lib/small/Makefile,
11497 * device/lib/large/Makefile,
11498 * device/lib/mcs51/crtpagesfr.asm,
11499 * device/lib/mcs51/crtstart.asm,
11500 * device/lib/mcs51/crtxclear.asm,
11501 * device/lib/mcs51/crtxinit.asm,
11502 * device/lib/mcs51/crtclear.asm,
11503 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11504 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11505 and into user configurable files.
11506 * device/lib/clean.mk: clean mcs51 directory too
11507 * support/regression/tests/longlit.c: added static to T1 declaration
11508 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11509 accesses in the initialization code
11511 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11513 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11514 OSCTRIMVAL as noted in bug #916008
11516 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11518 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11519 in loops with multiple exits (reported as incorrect registers
11520 used by Martin Helmling in Sdcc-user list)
11522 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11524 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11525 made ds390 register extensions look less like error messages
11527 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11529 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11530 reported by Adam Wozniak in Sdcc-user list
11532 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11534 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11535 arithmetic optimizations, added debug output
11537 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11539 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11540 * sdcc.spec: updated and split sdcc into 3 rpms
11541 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11542 needed for literals of LEFT_OP and '+'
11543 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11544 introduced RESULT_TYPE_NOPROM
11545 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11547 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11548 limited promotion to int only for '*'
11549 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11551 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11553 * src/pic16/gen.c (genSkip),
11554 (genc16bit2lit), (gencjneshort): commented out
11555 (is_LitOp): new helper function, checks operand type
11556 (genCmpEq): rewritten
11558 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11560 * support/regression/tests/bug-908454.c: added
11562 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11564 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11565 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11566 (geniCodeCast): cosmetic, don't preserve bit storage class
11567 (geniCodeLeftShift): added promotion
11568 (geniCodeLogic): fixed regression
11569 * src/SDCCsymt.c (computeTypeOr): accept bits too
11570 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11572 2004-03-07 Borut Razem <borut.razem AT siol.net>
11574 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11576 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11578 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11579 version of pic16_genPackRegisters which does not check if ic is a
11581 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11582 function cause string1.c regression test fails
11584 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11586 * sim/ucsim/configure.in,
11587 * sim/ucsim/configure,
11588 * sim/ucsim/doc/Makefile.in: use docdir
11589 * src/SDCC.y: fixed sbit atrributes
11590 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11591 * src/SDCCast.c (decorateType): |^& need special promotion handling
11593 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11594 * src/SDCCsymt.h (computeType),
11595 * src/SDCCicode.c: computeType() needs op
11596 * src/SDCCsymt.c (checkTypeSanity),
11597 * doc/sddman.lyx: "plain" bitfields are unsigned
11598 * src/SDCCsymt.c (computeTypeOr): added
11599 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11601 * src/SDCCval.c (val*): computeType() needs op
11602 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11603 * support/regression/tests/onebyte.c: added tests for |^&
11605 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11607 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11608 for writing icode into asm output.
11610 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11612 * src/pic16/device.c: added some debug lines enabled
11613 with macro DEBUG_CHECK,
11614 * src/pic16/genarith.c: more debug in genPlus,
11615 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11616 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11617 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11618 * (aopForSym): onStack symbols are re-placed in data memspace,
11619 and onStack flag is cleared,
11620 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11621 copy temporary pcodeop,
11622 * (genPcall): added warning for not updating PCLATU,
11623 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11624 always true for pic16 port,
11625 * (genMultOneWord): NEW, supports integer multiplication,
11626 * (genMult): modified to call genMultOneWord,
11627 * (ifxForOp): added warning when return NULL,
11628 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11629 flag is set before call to operandFromSymbol for implicit
11631 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11632 options.intlong_rent are set by default,
11633 * (_hasNativeMulFor): modified to allow port generation of integer
11635 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11636 set regtype to REG_SFR for all registers, restricting seting the
11637 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11639 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11641 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11642 more than 500 times in the regression tests
11644 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11646 * support/Util/SDCCerr.h,
11647 * support/Util/SDCCerr.c,
11648 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11650 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11651 for symbol conflicts.
11652 * support/valdiags/tests/enum.c,
11653 * support/valdiags/tests/tentdecl.c,
11654 * support/valdiags/tests/struct.c: expect possible error messages
11655 referring to original symbol definitions.
11656 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11658 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11660 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11662 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11664 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11666 * src/pic16/ralloc.c (newReg): fixed bug #908929
11668 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11670 * src/ds390/gen.c: added missing #include "main.h"
11672 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11674 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11675 checking if symbol is already in set,
11676 * src/pic16/device.h: prototype for checkAddSym,
11677 * src/pic16/gen.c: (_G): added entry interruptvector,
11678 * (assignResultValue): removed some commented out lines,
11679 * (genFunction): check for ISR via sym->type, absolute section for
11680 interrupt code is created via a new pBlock, the goto instruction is
11681 placed now correctly at the interrupt vector position, changed all
11682 references from ivec to _G.interruptvector,
11683 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11684 is the interrupt is a high priority one, same for return from ISR,
11685 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11686 externs to calls of checkAddSym,
11687 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11688 pic16_pcode_verbose flag is set,
11689 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11690 * src/pic16/pcoderegs.c: message about how many registers are saved
11691 will only be emitted if pic16_pcode_verbose flag is set,
11693 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11695 * src/ds390/ralloc.h,
11696 * src/ds390/ralloc.c (ds390_regWithIdx),
11697 * src/ds390/gen.c (emitcode),
11698 * src/ds390/main.h,
11699 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11700 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11701 ds390operandCompare, getRegsRead, getRegsWritten,
11702 initializeAsmLineNode): customized instruction size calculation for
11703 ds390, started basis for some register optimizations
11704 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11705 corresponding assembly output
11706 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11707 missing push/pop of r0/r1. Optimized push/pops
11709 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11711 * src/mcs51/main.c (instructionSize): fixed ACALL size
11712 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11714 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11716 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11717 the sorting of rlist with NULL elements
11718 * (print_idataType, print_idata): NEW to create idata sections
11719 * src/pic16/device.h: idataSymSet new variable
11720 * src/pic16/gen.c (genFunction): fixed some bugs in string
11721 comparing, improved the absolute section creation for ISRs,
11722 added FSR0L/FSR0H in registers that are saved in an ISR,
11723 * (genInline): fixed the processing of inline snippets,
11724 now they undergo no process by the peephole optimizer
11725 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11726 are placed in idataSymSet,
11727 * (pic16emitStaticSeg): extern symbols are added in externs,
11728 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11729 switching when aboslute variables are placed in access bank memory
11730 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11731 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11732 commented out with #if,
11733 * (pic16_packRegisters): reintroduce the check for CAST because some
11734 symbols are not correctly handled,
11735 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11736 pCodeInstruction instead of pCode,
11737 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11738 pCodeAsmDir definition,
11739 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11740 directive, then the argument directive is emitted without the leading
11741 tab, hack for inline labels which must be in the first column,
11742 * (compareLabel,pic16_findNextInstruction),
11743 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11744 * (insertBankSwitch): modified for the new pCodeAsmDir,
11746 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11747 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11749 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11751 * (pushSide): commented out with #if,
11752 * (assignResultValue): fixed some typos in saving
11754 * (genPcall): FIXED and sync'ed with genCall,
11755 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11756 * (genNearPointerGet): fixed to handle some more cases,
11757 implementation scheme via table reads,
11758 * (genConstPointerGet): modified to access code memory correct,
11759 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11760 and improved to handle some cases
11761 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11762 instead of "RETLW" for init data
11763 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11764 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11765 variables are placed in access bank memory (<0x80 and >=0xf80),
11766 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11767 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11768 TBLWT_POSTDEC,TBLWT_PREINC
11769 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11770 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11772 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11773 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11774 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11775 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11777 2004-02-29 Borut Razem <borut.razem AT siol.net>
11779 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11780 support/Util/findme.h, support/Util/system.h: enhance binary relative
11781 search for lib and include by using findProgramPath()
11783 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11786 * src/SDCCpeeph.c (pcDistance),
11788 * src/mcs51/ralloc.h,
11789 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11790 * src/mcs51/main.h,
11791 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11792 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11793 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11794 size calculation port specific, started basis for some register
11796 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11797 missing push/pop of r0/r1. Optimized push/pops
11798 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11799 * device/lib/_modsint.c (_modsint),
11800 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11801 and stack version so regression tests pass
11803 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11805 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11806 * src/SDCCast.c (decorateType): catch another small optimization
11808 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11809 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11810 modified to finally use computeType() all over SDCC,
11811 see Feature Request #877103
11812 * src/SDCCval.h: cosmetic
11813 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11814 valCompare(); regression tested in muldiv.c
11815 * support/regression/tests/muldiv.c (testMod): mod sign follows
11818 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11820 * src/SDCCast.c (decorateType): fixed bug #902362
11821 * doc/INSTALL.txt: fixed install instructions for win32
11823 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11825 * device/include/Makefile.in (install): fixed by replacing spaces
11828 * doc/INSTALL.txt: updated for release
11829 * doc/sdccman.lyx: added warning for --xstack being buggy
11831 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11833 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11834 to eliminate build warnings.
11835 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11837 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11838 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11840 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11841 removed -penable-stack, added comment for stack pragma, added
11842 warning for not initializing the stack/frame registers, removed
11843 comment at interrupts section
11845 Stack is made permanent, there is no ability to disable stack usage.
11846 * src/pic16/device.h,
11847 * src/pic16/device.c: removed all references to USE_STACK macro,
11848 * src/pic16/device.c (pic16_dump_section): when no elements in
11849 rlist, free rlist before return,
11850 * (pic16_dump_int_registers): NEW, internal registers are a new set
11851 of general purpose registers reused by each function,
11852 * (checkAddReg): returns 1 if registers is added to set,
11853 * (pic16_groupRegistersInSection): when a registers is of type
11854 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11855 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11856 SRCASECMP macro is moved here from device.c
11857 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11858 PO_PCLATU, PO_PRODL, PO_PRODH,
11859 * (pic16_pCodeOpType, genMinus,
11860 changed compares to "a" register, with AOP_ACC,
11861 * (pic16_genPlus): fixed some bugs and indented properly,
11862 * (pic16_addSign): changed size to size+offset in the MOVWF
11864 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11865 multiply 8-bit operand by literal, result is 8-bit,
11866 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11867 multiply 2 8-bit operand, result is 8-bit,
11868 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11870 * src/pic16/gen.c: changed accUse to contain WREG only,
11871 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11872 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11873 true, do not use immediate addressing any more unless sym is a
11874 pointer in codespace,
11875 * (aopForRemat): do not use immediate addressing when symbol not in
11876 codespace and when symbol's address is requested,
11877 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11879 * (aopGet): added case for AOP_ACC and don't return "accumulator
11880 bug" but WREG instead,
11881 * (popGetTempReg): pushes contents of temporary register in stack,
11882 * (popReleaseTempReg): pops contents of temporary register from
11883 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11884 * (pic16_popGet): separated case AOP_ACC to return register WREG
11885 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11886 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11887 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11888 the use of immediate pointers to certain cases only.
11890 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11891 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11892 * (assignResultValue, genCall, genRet): modified to use the new
11893 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11894 genPcall is still broken,
11895 * (genFunction): added code to create 'A' type pBlocks when
11896 interrupt functions are generated, code not extensively tested yet,
11897 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11898 * (genEndFunction): modified so ISRs pop stored registers from stack,
11899 * (genMultOneByte): cleanup,
11900 * (AccRsh): added flag andmask, to and result with appropriate mask,
11901 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11902 * (genDataPointerGet): fixed and reenabled its use,
11903 * (genNearDataPointerGet): bugs fixed,
11904 * (genDataPointerSet): bugs fixed,
11905 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11906 pic16_DumpSymbol, pic16_DumpOp,
11907 * src/pic16/genutils.h: function prototypes for the above functions,
11908 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11910 * (pic16emitRegularMap): many many many improvements, but needs a
11912 * src/pic16/main.c: enable_stack in pic16_options is removed,
11913 * (_pic16_parseOptions): removed command line options -penable-stack,
11914 * (_process_pragma): emit stack symbol only when stack pragma is
11916 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11917 redirected to FSR0L/FSR0H pair,
11918 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11919 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11920 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11922 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11923 * (dumpPicOptype): NEW,
11924 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11925 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11926 with movff instruction,
11927 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11928 added pic16_int_regs, some packRegsFor* functions are commented out,
11929 because produce errors,
11930 * src/pic16/NOTES: minor modifications
11932 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11934 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11935 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11937 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11938 * as/mcs51/lkaomf51.c: fixed bug #895763
11940 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11942 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11944 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11946 * doc/sdccman.lyx: added details about the HC08 storage classes and
11947 interrupts, fixed the register usage info for z80 & gbz80
11949 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11951 * doc/sdccman.lyx: added more pic16 port documentation
11952 * device/include/pic16/: added header pic18fregs.h
11954 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11956 * doc/sdccman.lyx: added Vangelis' contribution
11958 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11960 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11961 extend to the next CALL or PCALL, not just to the next CALL.
11963 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11965 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11967 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11969 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11970 bug #895752 and a better fix for bug #716790
11972 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11974 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11976 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11978 * doc/sdccman.lyx: minor changes, minor changed
11980 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11982 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11983 which can't handle SDCC_NEWONEBYTEOPS,
11984 (geniCodeMultiply): removed conversion from mult to shift for pic14
11987 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11990 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11991 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11992 thus fixing bug #895406
11994 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11996 * device/lib/_modsint.c,
11997 * device/lib/_modslong.c: sign follows divisor only
11998 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11999 signs or signedness can be ignored
12000 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12001 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12002 added optimization for IFX,
12003 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12005 reenabled optimization for IFX, which was removed on 2004-01-11
12006 * src/SDCCast.h: added return type IFX
12007 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12008 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12009 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12010 SDCC_OLDONEBYTEOPS selects the old behaviour
12011 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12012 changed again and commented promotion rule
12013 * src/SDCCval.c (valDiv): promotion no longer necessary
12014 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12015 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12017 * support/regression/tests/onebyte.c: added
12019 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12021 * gen.c (genInline): reverted to old code for assemnling inline
12022 code because of bug reported James Chadd
12024 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12026 * ralloc.h: missing declarations from previous patch,
12027 seems that patch for ralloc.h was never applied, fixed
12029 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12030 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12034 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12035 indirect addressing. Marked FSR0 as deprecated
12036 * gen.c (pointerCode): commented out, not needed now
12037 (pic16_popGet2p): new MOVFF helper function
12038 (genGenPointerGet),
12039 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12040 (shiftRLong): removed duplicate debugging info
12042 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12044 * src/ds390/gen.c (genNearPointerGet),
12045 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12046 optimization with bits, but not bitfields.
12047 * src/ds390/ralloc.c (packRegisters),
12048 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12050 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12052 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12054 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12057 * src/SDCCicode.c (operandFromSymbol),
12058 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12059 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12060 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12061 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12062 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12063 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12065 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12066 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12067 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12068 * src/SDCCsymt.c (newSymbol),
12069 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12072 * src/SDCCval.c (newiList): fixed bug #885705
12074 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12076 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12077 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12079 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12081 * device/include/c8051f120.h,
12082 * device/include/c8051f300.h,
12083 * device/include/c8051f310.h: added/updated header files for Silicon
12084 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12085 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12086 in new section Submitting patches
12088 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12090 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12091 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12092 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12094 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12095 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12096 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12098 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12099 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12100 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12102 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12103 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12104 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12105 genGenPointerSet): fixed bug #892400
12106 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12107 to eliminate build warnings.
12108 * src/SDCCast.c (processParms),
12109 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12111 * support/valdiag/valdiag.py: added GCC to the list of defines active
12112 when compiling with gcc
12114 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12116 * support/Util/SDCCerr.h,
12117 * support/Util/SDCCerr.c,
12118 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12119 with an incomplete type (fixed bug #883734)
12120 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12122 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12124 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12126 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12128 * src/SDCCast.c (decorateType),
12129 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12130 function pointer implementation
12131 * support/regression/tests/funptrs.c: added tests to verify both forms
12132 of function pointers work correctly. Added tests to verify parameters
12133 are passed in the correct order.
12135 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12137 * device.c (regCompare): registers are sorted by ascending
12138 address and increasing size,
12139 * main.c (_pic16_finaliseOptions): removed the declaration
12140 of compiler macro MCU. Now a macro of the format pic18fxxxx
12141 will be defined from the command line
12143 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12144 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12146 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12147 PCOP_RLCF was overwritten!
12148 * gen.c (genSkip): commented out calls to pic16_emitcode,
12149 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12151 * (genRRC): added debugging info,
12152 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12153 overwritten while shifting,
12154 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12155 overwritten while shifting,
12158 * (shiftLLeftOrResult),
12159 * (shiftRLeftOrResult),
12161 * (shiftLLong): Implemented with pic16_emitpcode
12162 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12163 * (genLeftShift): Fixed bug, operand for shift by variable always
12164 was "and"ed with 0x0f,
12165 * (genLeftShiftLiteral),
12167 * (genRightShiftLiteral): added debugging info,
12168 * (genrshFour): added comment,
12169 * (genRightShift): determined signedness from operand "left"
12170 instead of "result"
12172 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12174 * src/SDCCicode.c (geniCodeParms),
12175 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12176 function pointers, fixed function pointer bugs #861242 and #861896
12178 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12180 * device/include/c8051f000.h,
12181 * device/include/c8051f120.h,
12182 * device/include/c8051f300.h: added header files for Silicon
12183 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12185 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12187 * src/SDCCast.c (processParams): added new type flow and restructured
12188 (gatherAutoInit): added new type flow
12189 (addCast): cosmetic changes
12190 (getLeftResultType): added new type flow for array indices, patch
12191 provided by Stas, see FR #877103
12192 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12193 array index patch by Stas
12194 * src/SDCCast.h: added prototype getResultTypeFromType()
12196 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12197 * src/pic/glue.c (pic14emitStaticSeg),
12198 * src/pic16/glue.c (pic16emitStaticSeg),
12199 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12200 for initialization of symbols
12201 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12202 * support/Util/SDCCerr.h:
12203 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12204 * .version: bumped version number to 2.3.8
12205 * device/include/Makefile.in (install),
12206 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12209 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12211 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12212 Slade Rich fixed an optimization bug
12213 * src/pic/pcodepeep.c,
12214 * src/pic/pcoderegs.c
12215 * doc/Makefile (install): added test for directory
12217 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12219 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12220 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12221 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12222 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12223 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12224 * as/mcs51/asexpr.c (term),
12225 * as/hc08/asexpr.c (term): fixed bug #887146
12227 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12229 * src/z80/gen.c (genMult): handle single byte result product
12230 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12231 DUMMY_READ_VOLATILE (fixed bug #886367)
12233 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12235 * support/regression/tests/libmullong.c: fixed logic, on little endian
12236 hosts we ended without a mullong_wrapper()
12238 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12240 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12241 virus/worm forged address usage.
12243 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12245 Fixed promotion, it should be done on AST level:
12246 * src/SDCCast.c (addCast): added promotion to int
12247 (decorateType): updated call to upCast()
12248 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12249 usualUnaryConversions()
12251 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12253 * support/regression/tests/literalop.c (mulWrapper): Added a
12254 wrapper to remove integer overflow warnings.
12256 * support/regression/tests/float_trans.c: Made work on host.
12258 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12261 * support/regression/generate-cases.py (main): Changed from inline
12264 * doc/Makefile (install): Changed to depth first to get rid of
12265 missing directory install warning.
12267 * as/Makefile (install-doc): Made work on Mac.
12269 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12271 * src/SDCCast.c: added an additional type flow in decorateType() of
12272 opposite direction, see feature request #860006; it's enabled at runtime
12273 by setting the environment variable SDCC_NEWTYPEFLOW
12274 * src/SDCCast.h: changed prototype of decorateType()
12275 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12276 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12277 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12278 see feature request #877103
12279 * src/SDCCval.c: updated call of decorateType()
12280 (valBitwise): fixed bug #882876
12281 (valMinus): added promotion
12282 (valLogicAndOr): result is unsigned
12283 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12284 * src/SDCCsymt.c (computeType),
12285 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12286 must not cause an unsigned operation
12287 * src/pic/glue (pic14emitRegularMap),
12288 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12290 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12292 * src/pic/pcode.c (PCodeID): commented out left over debug code
12294 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12296 * support/valdiag/tests/overflow.c: added shift tests
12297 * src/pic/device.c,
12304 * src/pic/pcodepeep.c,
12305 * src/pic/pcoderegs.c,
12306 * src/pic/ralloc.c,
12307 * src/pic/ralloc.h: applied patch from Slade Rich;
12308 added support for multiple code pages and multiple RAM banks on the
12309 PIC 14 port. The ASM files now no longer simply assume all the
12310 code / RAM are in the same page / bank. This means the linker can
12311 safely allocate code/RAM of separate ASM files to different pages/banks.
12312 * doc/sdccman.lyx: added Slade's tips
12313 * src/mcs51/peeph.def: fixed bug #880768
12315 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12317 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12318 * src/SDCCast.c (decorateType): fixed bug #880197
12320 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12322 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12325 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12326 strtof is not part of C89 and isn't included with Mac OS X.
12328 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12330 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12331 shiftL2Left2Result): fixed bug #879326
12332 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12333 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12334 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12335 address fetch for clr instruction
12336 * device/lib/hc08/_mulint.c: created optimized assembly version
12337 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12339 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12341 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12342 proposed in FR #877103
12344 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12346 * src/SDCCval.c (cheapestVal): added missing checks
12347 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12348 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12350 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12352 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12355 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12357 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12358 loaded with the linker search paths (-L arguments) and the libraries
12359 to be linked with the current source (-l arguments). Changes
12360 currently will affect only the pic16 port.
12361 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12362 include path the port specific paths and port specific libraries,
12363 * gplink command now contains the $3 argument,
12364 * src/pic16/device.h,
12365 * src/pic16/device.c,: structure PIC_device is made public and
12366 renamed to PIC16_device, the same for variable Pics which is renamed
12367 to Pics16. Updated all references to them.
12368 * src/pic16/glue.c (pic16glue): corrected bug with code
12369 initialization which bypassed the variable initializations block.
12371 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12372 COMPILE_FLAGS and added the --nostdinc option
12374 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12376 * device/include/mc68hc908jb8.h: Register defs for another member
12377 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12379 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12381 Documenting changes from previous commits.
12382 * configure.in (version 1.56),
12383 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12384 when generating output files to configure the pic16 library,
12385 but now I've commented it out, since gputils aren't installed in the
12386 SF compile farm, so library won't compile
12388 * device/lib/Makefile.in (version 1.56): initially I've added in
12389 target 'all' the prerequestive 'model-pic16' so it compiled the
12390 pic16 library, but now I've commented it out for the same reasons
12392 * added targets 'model-pic16' and 'objects-pic16' to compile the
12394 * added target 'port-specific-objects-pic16' to handle the
12395 generated libraries and copy them into the build/ directory
12396 * added target 'clean-intermediate-pic16' to clean intermediate
12397 files into pic16 directory
12398 * in target 'installdirs' added line to create directory pic16 in
12399 the installation path
12401 * device/include/Makefile.in (version 1.11): in target 'install'
12402 added lines to copy all header files to installation path,
12403 * in target 'installdirs' added line create directory for pic16
12404 headers in the installation path
12406 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12408 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12411 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12414 * device/lib/configure.in,
12415 * device/lib/configure: fixed for autoconf 2.57
12417 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12419 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12420 option so that it actually works. Made it specific to the z80, since
12421 the gbz80 doesn't have these kinds of I/O ports.
12423 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12425 * device/include/z180.h,
12426 * device/lib/_memcpy.c,
12427 * device/lib/_memmove.c,
12428 * device/lib/_mulint.c,
12429 * device/lib/ser_ir.c,
12430 * device/lib/ser_ir_cts_rts.c,
12431 * device/lib/_strcmp.c,
12432 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12433 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12434 portmode; added deprecation warning for bank= and protmode= forms.
12435 Also, guard against buffer overflow.
12436 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12438 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12440 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12441 changed interrupt vector table generation to only emit declared vectors.
12442 * device/include/Makefile.in: added missing backslash
12443 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12445 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12447 Mainly changes to support compilation of the device libraries
12448 * src/pic16/device.c: stack is allocated via symbol and not
12449 via literal number. The symbol is placed in the corresponding
12450 position of the data ram
12451 * (pic16_dump_section): relocatable and absolute uninitialized
12452 data are now emitted in sorted order to reduce section naming,
12453 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12454 weren't marked as being in the access bank,
12456 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12458 Added portion of GNU PIC Library under the directory
12459 device/include/pic16 and device/lib/pic16. These files
12460 contain the declarations of SFRs for the PIC18Fxx2 devices.
12461 The directory is initialized via configure from toplevel.
12463 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12465 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12466 the spilllocations to be compared correctly
12468 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12470 * src/SDCCast.c (decorateType): fixed bug introduced today
12472 2004-01-12 Borut Razem <borut.razem AT siol.net>
12474 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12475 doc/sdccman.lyx: upper case pragmas are deprecated
12477 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12479 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12480 in simpler and even better code
12482 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12484 * src/SDCCicode.c (operandOperation): fixed bug #874819
12485 * src/SDCCast.c (decorateType): fixed
12486 char foo (unsigned long ul) { return ul > 0; }
12488 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12490 * doc/sdccman.lyx: Moved and added some sections, small changes
12491 all over. Telling LaTeX to be less strict with word spacing
12492 to better keep the right margin. Changed some notes about
12493 maintainance of the ports in section 3.2.1 - is it OK like this?
12495 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12497 SDCC source changes:
12498 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12499 convilong): modified to inform the pic16 port that builtin functions
12502 PIC16 PORT specific changes:
12503 * src/pic16/device.c pic16_dump_equates() added,
12504 processor registers declared internally by the port are emitted in
12505 the translation as equates,
12506 * src/pic16/gen.c: inline code is passed unprocessed to the
12508 * (pic16_popGetLit2): fnuction modified to take second operand as
12509 pCodeOp pointer and not as literal,
12510 * (popRegFromIdx): prefixed with pic16_,
12511 * (pic16_popCombine2): modified to receive already allocated pCode
12513 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12514 * (genFunction): initializes local stack frame and pushes on stack
12515 all the registers used by this function,
12516 * (genEndFunction): restores all registers from stack and restores
12518 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12520 * (pic16glue): changed the program startup sequence,
12521 * added new dbName code 'A' for functions placed in absolute section
12522 * src/pic16/main.c: added function attribute _naked,
12523 * added pragma 'code' to place a fnuction at an absolute address,
12524 * added command line arguments --debug-ralloc and --pcode-verbose,
12525 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12526 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12527 * (pic16_newpCodeOpLit2): modified to take the second operand as
12529 * (pic16_printpBlock): modified to emit each function in a separate
12531 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12532 UPPER for immediate operands,
12533 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12535 * src/pic16/peeph.def: all peepholes with movff are commented out,
12536 because there is a problem in the pcode peep optimizer,
12537 * src/pic16/ralloc.c: the register allocator can now reuse local
12538 function symbols for another function. This saves register usage.
12539 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12541 Added file src/pic16/NOTES with information about program writing on
12542 the current port version.
12544 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12546 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12547 and peephole 252 (array access)
12549 2004-01-09 Borut Razem <borut.razem AT siol.net>
12551 * src/SDCCmain.c : fixed #872250: -l command line defined library
12552 files are scanned before standard library files
12554 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12556 * src/SDCCast.c (decorateType): fixed bug #874046
12558 2004-01-09 Borut Razem <borut.razem AT siol.net>
12560 * support/scripts/sdcc.nsi: remove previous installation
12562 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12564 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12565 bytes for last interrupt vector (mcs51)
12566 * sdcc.spec: fixed typo
12568 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12570 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12571 gen51Code): more efficient parameter receive for --model-large
12574 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12576 * src/ds390/main.c,
12577 * src/z80/main.c: added missed needLinkerScript flags (more than
12578 one port structure defined in these file)
12579 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12582 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12584 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12585 * src/port.h: added flag needLinkerScript in port->linker
12586 structure to inform whether to create a .lnk file or not,
12588 * src/ds390/main.c,
12590 * src/mcs51/main.c,
12592 * src/pic16/main.c,
12594 * src/z80/main.c: changed appropriately to configure
12595 needLinkerScript flag
12597 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12598 * src/pic/glue.c: added variable udata_section_name to
12599 override default uninitialized data segment definition for
12600 devices only with SHAREBANK memory (reported from Erik Epetrich)
12601 * (pic14emitOverlay): modified to emit a commented overlay segment
12602 directive when no overlay data exist
12603 * (picglue): modified to emit uninitialized data segment
12604 according to udata_section_name
12605 * src/pic/main.c (_pic14_parseOptions): added command line
12606 options --udata-section-name=[name] to override default
12607 udata definition name
12608 * modified _linkCmd and _asmCmd to include compiler passed
12609 arguments via -W option
12610 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12611 object file from '.rel' to '.o' in port->linker structure,
12612 changed size of fptr from 2 to 3 in port structure
12614 2004-01-07 Borut Razem <borut.razem AT siol.net>
12616 * support/scripts/sdcc.nsi: update PATH
12617 * support/scripts/sdcc.ico: craeted
12619 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12621 * device/include/Makefile.in: fix install
12622 * doc/Makefile: fix install
12624 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12626 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12628 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12629 how the function variable allocation summary is displayed; also
12630 include information about variables allocated to the overlay
12633 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12635 * as/mcs51/lkmain.c: Help about -Y option
12636 * as/mcs51/lkarea.c: Fixed gcc warnings
12638 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12640 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12642 * support/valdiag/tests/overflow.c: added
12643 * src/SDCCast.c (decorateType),
12644 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12645 LEFT_OP (left shift)
12647 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12649 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12650 (default behaviour).
12652 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12654 A python script to validate compiler diagnostic messages. It can be
12655 used to verify that sdcc complains about bad c source code and
12656 gives a good location of the error.
12657 * support/valdiag/Makefile,
12658 * support/valdiag/valdiag.py,
12659 * support/valdiag/tests/*
12661 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12663 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12664 * src/SDCCsymt.c (newEnumType),
12666 * support/Util/SDCCerr.c,
12667 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12669 * support/regression/tests/enum.c: added test for enum values that
12670 require at least 2 bytes of storage.
12672 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12674 * src/common.h: added ifndef/define/endif macros
12675 around the header file.
12676 Bug reported from Jesus Calvino-Fraga
12678 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12680 * sdcc.spec: updated
12681 * device/include/Makefile.in: don't install CVS directories
12682 * device/lib/Makefile.in: added removal of CVS directories after install
12683 * doc/Makefile: fixed install, added local_icons
12684 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12685 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12686 * src/ds390/gen.c (genRightShift): fixed bug #870788
12687 * src/SDCCast.c (decorateType): fixed bug #870781
12689 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12691 PIC16 port related changes:
12692 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12693 added variable stackPos,
12695 * gen.c: genCall, assignResultValue: added support for
12696 pushing/retrieving function parameters to/from stack,
12697 genFunction,genEndFunction: setup stack frame for the
12698 generated function,
12699 genAddrOf: will be changed according to bug 863624
12701 * added files genutils.c and genutils.h which contain gen*
12702 debugged and optimised functions extracted from gen.c
12704 * glue.c: added variable 'externs' which holds extern symbols,
12705 pic16emitRegularMap: is modified to properly handle relocatable
12706 symbols under the new scheme,
12707 pic16createInterruptVect: is modified
12708 pic16printPublics: is modified to emit 'global' assembler directives,
12709 added pic16_printExterns to print extern symbols,
12710 pic16glue: initializes stack/frame pointer in the beginning of
12711 the assembly output. Temporary hack, will be corrected later,
12712 because gplink yet does not support stack and SDCC does not
12713 yet support a type of crt0.o object to create the final binary.
12715 * Removed many lines that contain 8051 legacy code.
12716 * The code is finally placed under a 'code' directive.
12717 * Added port specific options.
12719 * _process_pragma: simplified since now we do not need *special*
12720 include file to define SFR registers. But a separate header
12721 will be needed. This will be developed later.
12722 * _pic16_parseOptions: added, parses port specific options:
12723 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12724 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12725 --preplace-udata-with=
12727 * _pic16_setDefaultOptions: modified to initialize section names,
12728 but hack is temporarly out of order since it needs improvement.
12729 * _pic16_genAssemblerPreamble: configuration words are emitted by
12730 their address instead of their name. This part is incomplete and
12731 supports only the 18Fxx2 devices. Other devices will emit an error
12732 during assembly since they do not contain the same set of config
12734 * _pic16_genIVT: is modified,
12736 * pcode.c: added definitions for some hardware registers that are needed
12738 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12739 All PCI entries are updated. Now LFSR is supported.
12740 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12741 * added pic16_newpCodeOpLit2 to support instructions with
12742 two literal arguments
12743 * pic16_pCode2str: corrected code that emits assembler instructions
12744 with two literal operands and those that have an access bit modifier
12745 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12746 this fixes a bug which caused some labels to be lost, when an
12747 assembler directive was added, i.e. banksel,
12748 * pic16_FixRegisterBanking: improved logic that causes the insertion
12750 * InlineFunction: functions that are called once, are not any more
12751 inlined. This can be a port option in the future,
12753 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12755 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12756 hold the corresponding uninitialized symbols,
12757 * pic16_allocProcessorRegister: registers have explicit marked the
12759 * pic16_allocInternalRegister: registers are explicit marked as
12761 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12762 processing list, so bit registers were lost,
12765 * ralloc.h: added field 'accessBank' and original symbol operand
12766 in register definition,
12767 * removed the field isMapped from register definition,
12769 ** Several functions have been removed from various sources:
12770 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12771 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12772 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12773 pic16_assignRelocatableRegisters
12775 ** others have been introduced:
12776 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12777 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12779 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12781 * support/scripts/inc2h.pl: changed definition of BIT_AT
12782 to emit 'sbit at' instead of 'bit at'. This was a request.
12784 PIC16 port related preliminary changes:
12785 * gen.c: prefixed function popRegFromString with
12786 pic16_ and all references to it corrected
12787 * pcode.c: all pic16_pc_* hardware registers prefixed
12788 with underscore (_),
12789 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12790 * ralloc.c: newReg(): when register is REG_SFR then
12791 set address to rIdx,
12792 pic16_allocProcessorRegister(): marks register wasUsed=0
12793 pic16_writeUsedRegs(): added a call to assign processor
12794 registers via pic16_assignFixedRegisters
12796 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12798 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12799 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12800 variables in unused register banks. Also the SSEG is placed
12801 wherever there is enough space for it, and IDATA can be anywhere
12802 in internal RAM. For now compile using -Wl-Y[stack_size].
12803 The mem file is different for this option as well, since it
12804 makes no sense of talking about DSEG lenght.
12806 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12808 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12809 in certain cases, e.g. when ROM assignment, patch provided
12810 from Albert den Haan.
12812 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12814 Many signedness and type propagation fixes:
12815 * src/SDCCicode.c: made geniCodeCast() static
12816 replaced SPEC_ by IS_ (cosmetic)
12817 (operandOperation): fixed div and mod operation
12818 (usualBinaryConversions): added support for promotion of char
12819 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12820 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12821 (geniCodeAdd): an array index will stay unsigned, even if promoted
12823 (geniCodeArray): ditto
12824 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12825 * src/SDCCsymt.c (computeType): added more support for char;
12826 promotion of char is selectable by promoteCharToInt, fixed signedness
12828 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12829 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12830 * src/SDCCval (val*): replaced signedness calculation by
12832 rearranged if-branches (cosmetic)
12833 (valShift): added warning W_SHIFT_CHANGED
12834 (valCompare): fixed problem with different types
12835 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12836 * support/regression/tests/literalop.c: added many cases
12837 * support/regression/tests/ast_constant_folding.c: changed finally to
12839 * .version: new year, new version: 2.3.7
12840 * src/SDCCmain.c (main): applied patch #866468
12841 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12842 provided by Scott Bronson
12843 * doc/sdccman.lyx: updated documentation for sdcdb
12844 updated and added chapter tips
12846 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12848 * src/SDCCsymt.h: missing from yesterday's commits
12850 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12852 * src/SDCC.y (struct_or_union_specifier),
12853 * support/Util/SDCCerr.c,
12854 * support/Util/SDCCerr.h: verify that struct & union tags are used
12857 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12859 * src/SDCCglobl.h: missing from yesterday's commits
12861 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12863 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12864 sft_attributes, struct_declaration, parameter_declaration,
12865 type_name, start_block, declaration_list),
12866 * src/SDCC.lex (check_type): support redefinition of typedef names
12868 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12870 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12871 aligned xdata arrays. Erik helped me with the if clause.
12873 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12875 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12878 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12881 * src/SDCCast.c (newAst_),
12883 * src/SDCCicode.c (ast2iCode, newiCode),
12885 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12886 expr, statement, expression_statement, selection_statement,
12887 iteration_statement, expr_opt, jump_statement): foundation for tracking
12889 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12892 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12894 * support/Util/SDCCerr.c,
12896 * src/SDCCast.c (createCase, createDefault, decorateType),
12897 * src/SDCClabel.c (labelUnreach),
12898 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12900 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12901 (with thanks to Stas Sergeev)
12902 * device/include/time.h,
12903 * device/lib/time.c (CheckTime): suppress unreachable code warning
12905 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12907 * src/SDCCast.c (createIvalCharPtr),
12908 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12910 * support/regression/tests/nullstring.c: tests for these two bugs
12912 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12914 * support/Util/SDCCerr.h,
12915 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12916 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12917 about storage class and 'at' used inside struct or union
12918 * src/SDCCBBlock.c (iCodeFromeBBlock),
12919 * src/SDCCcse.c (ifxOptimize),
12920 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12921 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12922 printIval, emitStaticSeg, emitOverlay),
12923 * src/SDCClabel.c (deleteIfx),
12924 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12925 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12926 gatherAutoInit, processParms),
12927 * support/Util/SDCCerr.h,
12928 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12929 reporting for post-parse errors.
12931 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12933 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12934 implicit casts via union; they don't work on big endian systems
12935 (possible fix for bug #861138)
12937 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12939 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12940 * src/mcs51/main.c: fixed the fix for bug #737001
12942 2003-12-15 Borut Razem <borut.razem AT siol.net>
12944 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12946 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12948 * support/makebin/makebin.c: put output in binary mode
12950 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12952 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12953 xdata and data memory on startup. Set the environment variable
12954 SDCC_NOGENRAMCLEAR to disable this.
12955 * src/mcs51/peephole.def,
12956 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12957 (allows non-interrupt and interrupt code to safely compete for a resource
12958 without the non-interrupt code having to disable interrupts)
12960 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12962 * src/SDCCicode.c (geniCodeAdd),
12963 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12964 with valFromType if type might be a pointer and host is big endian).
12965 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12966 types, not just integer types.
12967 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12968 multiply defined with mismatching "at" address.
12970 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12972 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12973 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12974 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12975 with embedded nulls (fixed bug #753752)
12977 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12979 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12980 Apparently this did not see much testing (endless loop)
12982 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12984 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12986 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12988 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12989 gracefully handle NULL memmap pointers
12991 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12993 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12994 instead of deleting the iCode when an operand is volatile
12995 * src/z80/gen.c (genDummyRead),
12996 * src/mcs51/gen.c (genDummyRead),
12997 * src/ds390/gen.c (genDummyRead),
12998 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13000 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13001 * src/SDCC.y: fixed bug #850420
13003 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13005 Applied z80 i/o port patch from Peter Townson and fixed some operators
13006 to better handle operands in A register.
13007 * device/include/z180.h
13013 * src/z80/peeph-z80.def
13014 * src/z80/peeph.def
13017 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13019 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13021 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13023 * device/lib/hc08/_mullong.c: Removed extra #endif
13025 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13027 * sim/ucsim/hc08.src/inst.cc,
13028 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13029 carries from x to h
13030 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13031 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13032 * device/include/stdarg.h: fixed varargs for hc08
13033 * device/lib/Makefile.in,
13034 * device/lib/hc08/Makefile,
13035 * device/lib/hc08/_mulint.c,
13036 * device/lib/hc08/_mullong.c: fixed some endian problems
13038 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13040 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13041 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13042 * device/lib/_gptrget.c,
13043 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13045 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13047 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13048 * src/SDCCast.c (astErrors): fixed bug #846007
13049 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13051 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13053 * src/SDCCast.c (decorateType): disabled a transformation I added in
13054 revision 1.188 (access to fields of a structure at an absolute address);
13055 it breaks with bitfields, extern declarations, and gcse analysis.
13056 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13057 could be assigned through a pointer, so don't complain.
13058 * src/SDCCast.c (astErrors),
13060 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13062 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13064 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13065 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13066 output of __config directives, since gpasm now supports them
13067 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13068 pre-processor macro, i.e. -DMCU=p18f452
13069 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13070 and modified to handle 'cast' icode similarly to '=' icode
13071 * src/pic16/device.h (typedef struct PIC_device): added field
13072 'extMIface' to indicate that chip has external memory interface
13073 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13074 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13077 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13079 * src/SDCC.y (pointer): fixed bug #846006
13080 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13081 * src/SDCCast.c (decorateType): fixed bug #846009
13082 * src/ds390/peeph.def,
13083 * src/ds390/gen.c (genAnd, genOr),
13084 * src/mcs51/peeph.def,
13085 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13087 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13089 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13096 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13100 * src/SDCCbitv.c: added function to free a bitvector
13101 * src/SDCClrange.h,
13102 * src/SDCClrange.c: added function to recompute the liveranges
13103 * src/avr/ralloc.c,
13104 * src/ds390/ralloc.c,
13105 * src/hc08/ralloc.c,
13106 * src/mcs51/ralloc.c,
13107 * src/pic/ralloc.c,
13108 * src/pic16/ralloc.c,
13109 * src/xa51/ralloc.c,
13110 * src/z80/ralloc.c: recompute the liveranges after register packing
13112 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13114 * src/SDCCloop.c (newInduction): fixed bug #845630
13116 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13118 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13119 inadvertantly left behind from my 2003-11-12 change
13121 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13123 Updated headers I neglected to commit yesterday.
13124 * src/SDCClrange.h,
13127 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13129 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13130 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13131 * src/SDCCopt.c (eBBlockFromiCode),
13132 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13133 the creation of the key hash table from the sequencing so it can be used
13134 earlier (for some GCSE bug fixes still pending)
13136 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13138 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13139 * support/regression/tests/addsub.c: testing genPlus shortcut
13141 2003-11-15 Borut Razem <borut.razem AT siol.net>
13143 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13145 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13147 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13148 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13149 ordering is immaterial.
13150 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13152 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13154 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13155 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13156 (SIGSEV) of bug #840381
13157 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13158 unlink new file before rename if new and old filenames are the same)
13160 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13162 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13163 uninitialized variables) for the mcs51. Set environment variable
13164 SDCC_GENRAMCLEAR to test.
13165 xdata initialization slightly shorter
13167 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13170 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13171 #838241 & 780691 (basicly the same bug)
13172 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13173 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13175 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13177 * src/SDCCmain.c (linkEdit): "fix" #834252
13179 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13181 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13183 * src/SDCC.y: fixed bug #819403
13185 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13187 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13188 the reentrant attribute.
13189 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13190 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13192 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13193 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13194 erroneously reduced to a literal.
13195 * src/hc08/ralloc.c (packRegisters, rematStr),
13196 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13199 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13201 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13202 * doc/sdccman.lyx: changed from 'article' to 'book'
13203 * doc/Makefile: readded test_suite_spec and cdbfileformat
13205 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13207 * device/include/stdlib.h: include malloc.h to comply with ANSI
13208 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13210 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13212 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13213 * doc/clean.mk: also remove *.out files
13214 * doc/sdccman.lyx: some additions, larger top/bottom margins
13216 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13218 * src/SDCC.y: fixed bug #837365
13219 * support/regression/tests/bitopcse.c
13220 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13221 a symbol (might be valop instead)
13222 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13223 * device/lib/clean.mk: added hc08 to the cleaning list
13225 2003-11-04 Borut Razem <borut.razem AT siol.net>
13227 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13229 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13230 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13231 malloc is declared in standard stdlib.h
13233 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13235 * device/lib/hc08/Makefile: need to clean .rel not .o files
13236 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13238 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13242 * src/mcs51/main.c,
13243 * src/ds390/main.c,
13247 * src/pic16/main.c,
13248 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13249 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13250 tests (which uses the port's oclsExpense function)
13256 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13258 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13260 * src/SDCCcse.c (ifxOptimize),
13261 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13262 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13263 deleting the IFX iCode.
13264 * src/hc08/ralloc.c: reduced unneeded slocs
13265 * src/hc08/gen.c: fixed bug in asmopToBoolean
13267 2003-11-04 Borut Razem <borut.razem AT siol.net>
13269 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13270 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13271 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13272 transferred to configure
13274 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13276 Use headers defined in the C[++] standards:
13277 * sim/ucsim/gui.src/serio.src/fileio.cc
13278 * sim/ucsim/gui.src/serio.src/frontend.cc
13279 * sim/ucsim/gui.src/serio.src/main.cc
13280 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13281 * support/Util/NewAlloc.c
13283 * as/mcs51/lklibr.c
13287 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13289 * Added MSVC projects for hc08 assembler and linker:
13290 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13291 /as/hc08/link_hc08.dsp
13293 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13295 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13297 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13299 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13301 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13303 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13305 2003-10-31 Borut Razem <borut.razem AT siol.net>
13307 * support/cpp2/cpplib.h,
13308 support/cpp2/cpplib.c,
13309 support/cpp2/cpplex.c,
13310 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13311 to switch _asm block preprocessing on / off. Default is
13312 #pragma preproc_asm +
13314 2003-10-31 Borut Razem <borut.razem AT siol.net>
13316 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13317 when outputting comment blocks (when executed with -C option) and
13318 _asm (SDCPP specific) blocks
13320 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13322 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13324 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13326 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13328 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13330 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13331 * src/SDCCast.c (decorateType): fixed bug #832664
13333 2003-10-31 Borut Razem <borut.razem AT siol.net>
13335 * support/cpp2/cpplex.c: fixed for SDCPP:
13336 comments(when executed with -C option) and _asm blocks
13337 were included even if they where in skipped #if block.
13338 Applied solution from GCC cpp 3.3.2
13340 2003-10-31 Borut Razem <borut.razem AT siol.net>
13342 * src/SDCC.lex: sdcc now understands both formats:
13343 '# <line_number> <file_name>' and
13344 '#line <line_number> <file_name>'
13345 * support/cpp2/cppmain.c: sdcpp now generates the standard
13346 '# <line_number> <file_name>' instead of former
13347 '#line <line_number> <file_name>'
13349 2003-10-30 Borut Razem <borut.razem AT siol.net>
13351 * support/cpp2/cpphash.h,
13352 * support/cpp2/cpplib.h
13353 * support/cpp2/cpplex.c,
13354 * support/cpp2/cppmain.c,
13355 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13357 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13359 Fixed a number of problems revealed by bug #827883.
13360 * src/SDCCloop.c (loopInvariants): Spill location of the
13361 result operand should be recomputed if extracted from
13362 a loop. Also, don't extract assignments of an iTemp
13364 * src/SDCCast.c (isConformingBody): loop reversal should
13365 not occur if the control variable is involved with a
13366 relational operator.
13368 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13370 * .version: bumped to 2.3.6 to reflect the big improvements
13371 made by Erik and Klaus. Thanks!
13373 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13375 Replaced the livrange code.
13376 * src/SDCClrange.c: added new LR code
13378 * src/SDCCBBlock.h: removed remainig parts from old LR code
13379 * src/ds390/ralloc.c,
13380 * src/ds390/gen.c: minor fixes to make it work with new code
13382 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13385 * as/hc08/lkrloc.c,
13387 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13388 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13389 (tweaked fix for bug #818696)
13391 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13393 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13395 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13398 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13399 * src/mcs51/gen.c (gencjneshort),
13400 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13401 more efficient (per Scott Bronson's suggestion)
13403 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13405 Extended the semantics of the critical keyword to include
13406 individual statements. See RFE #827755 and #799831
13411 * support/Util/SDCCerr.c
13412 * support/Util/SDCCerr.h
13417 2003-10-19 Borut Razem <borut.razem AT siol.net>
13419 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13421 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13423 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13425 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13426 and predecrement operand is displayed
13428 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13430 * src/SDCCval.c (valMinus): fixed bug #826041
13432 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13434 Some hc08 related updates that I missed earlier
13435 * sim/ucsim/stypes.h
13436 * support/regression/ports/hc08/spec.mk
13438 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13440 New target "hc08" for the Motorola 68hc08 family of micros
13448 * sim/ucsim/hc08.src/*
13449 * sim/ucsim/configure.in
13450 * src/ucsim/configure
13451 * sim/ucsim/packages_in.mk
13454 * device/include/mc68hc908qy.h
13455 * device/lib/hc08/*
13456 * device/lib/Makefile.in
13457 * support/regression/ports/hc08/*
13458 * support/regression/Makefile
13460 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13462 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13464 * src/ds390/gen.c (genCast): fixed bug #821957
13466 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13468 * device/lib/logf.c: "fixed" overlay bug
13469 * support/regression/ports/host/spec.mk: added m library
13470 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13471 * support/regression/tests/float_trans: added (for Eric)
13473 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13475 * src/mcs51/gen.c (genCpl): fixed bug
13476 http://sf.net/mailarchive/message.php?msg_id=6263915
13478 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13480 * src/SDCCast.c (decorateType): added extended constant folding
13481 * src/SDCCsymt.c (computeType): cleanup
13482 * src/SDCCval.c (valShift): minor optimization
13483 * support/regression/tests/ast_constant_folding.c: added
13485 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13487 * src/SDCCmain.c: removed some unintended changes
13489 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13491 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13492 * src/z80/gen.c: fixed part of bug #817589
13493 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13495 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13497 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13508 * src/ds390/ralloc.c
13510 * src/mcs51/ralloc.c
13512 * src/pic16/ralloc.c
13513 * src/xa51/ralloc.c
13515 * src/z80/gen.c: removed unused label "release:"
13517 2003-10-06 Borut Razem <borut.razem AT siol.net>
13519 * src/SDCC.lex: removed definition of unused variables
13520 save_optimize and save_options
13522 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13524 * clean.mk: removed '=' in "-maxdepth=1"
13525 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13526 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13528 2003-10-06 Borut Razem <borut.razem AT siol.net>
13530 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13531 my_unput() replaced by unput()
13533 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13535 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13536 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13537 type-punned pointer will break strict-aliasing rules"
13538 Old LR behaviour is again default; Klaus' LR can be choosen by
13539 defining the environment variable LRKLAUS
13543 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13544 * clean.mk: fixed removal of files in bin/CVS/
13545 * device/lib/clean.mk: fixed removal of directories small and large
13546 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13548 * src/SDCCval.c: removed superflous test for pedantic
13550 2003-10-05 Borut Razem <borut.razem AT siol.net>
13552 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13553 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13554 message "unmatched #pragma SAVE and #pragma RESTORE"
13556 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13558 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13559 assembly, critical functions, atomic, nojtbound)
13561 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13563 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13569 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13572 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13574 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13576 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13577 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13578 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13580 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13582 * src/z80/gen.c (genRet): fixed bug #524753
13583 * src/z80/gen.c (genCast): fixed internal error on cast from
13585 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13586 fix for bug #477835 to the z80
13587 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13588 for tracking iCodes in the peephole optimizer for z80
13590 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13592 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13593 the other part of bug #814548
13594 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13596 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13598 * src/SDCCcse.c: fixed part of bug #814548
13600 2003-09-28 Borut Razem <borut.razem AT siol.net>
13602 * src/asm.c: rewrite of printILine() to use temporary file instead
13604 * src/xa51/main.c: commented out declaration of int rewinds
13606 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13608 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13610 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13612 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13613 * src/asm.c (printILine): Fixed bug #811015
13615 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13617 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13620 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13622 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13623 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13624 to correctly handle general case of AOP_PAIRPTR
13625 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13627 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13629 * src/mcs51/ralloc.c (fillGaps),
13630 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13631 register positioning bug)
13633 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13635 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13637 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13639 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13640 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13641 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13642 (ralloc doesn't intentionally do this now, but perhaps later)
13643 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13644 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13645 register positioning bugs (Fixed bug #762602 and #795325)
13646 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13647 (Fixed bug #808779)
13648 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13649 lines that --i-code-in-asm generates
13651 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13653 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13654 trying to fclose a FILE* that was already closed.
13656 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13658 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13659 of const struct should be treated as if const themselves)
13661 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13663 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13665 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13667 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13668 Unix (/n) and DOS (/r/n) line terminations.
13670 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13672 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13675 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13677 * src/mcs51/gen.c (genFunction, genEndFunction),
13678 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13679 and restore of EA so that stack offsets to parameters are
13680 correct when using both critical and reentrant/stack-auto.
13681 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13682 size (can be triggered in error if sloc is shared between
13683 different sized objects)
13684 * device/include/float.h: fixed macros to explicitly use
13685 unsigned long where needed
13687 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13689 Feature req. 799831: added code to allow nesting of critical functions
13690 * src/mcs51/gen.c (genFunction, genEndFunction)
13691 * src/ds390/gen.c (genFunction, genEndFunction)
13693 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13695 * src/SDCCsymt.c (sclsFromPtr),
13697 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13698 support for standard C idiom of memory mapped variables; for
13699 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13700 to xdata int at 0x1234 tempvar = 1.
13701 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13702 provided by Akiya ISHIDA
13704 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13706 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13707 * src/SDCCval.c (constVal): added reduction from int to char
13708 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13709 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13710 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13712 * support/regression/tests/shifts.c: fixed
13714 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13716 * src/z80/gen.c (genXor): Fixed bug #805445
13718 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13720 Fixed bug #621531 (const & volatile confusion in the type chain).
13721 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13722 refer to the const or volatile state of the pointer itself.
13734 * src/pic16/ralloc.c
13735 * support/regression/tests/const.c
13737 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13739 When checking for duplicated modules, use absolute paths
13740 instead of relative paths. Files changed:
13745 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13747 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13749 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13751 * device/include/string.h: added size_t typedef, changed
13752 prototypes to use size_t, eliminated separate reentrant and
13753 non-reentrant declarations, added _memmove declaration
13754 * device/lib/_memcpy.c: changed to use size_t instead of int,
13755 changed /4 to >>2 to avoid division library call
13756 * device/lib/_memcmp.c,
13757 * device/lib/_memset.c,
13758 * device/lib/_strncat.c,
13759 * device/lib/_strncpy.c,
13760 * device/lib/_strncmp.c: changed to use size_t instead of int
13761 * device/lib/_memmove.c: new file (fixed bug #772294)
13762 * device/lib/Makefile.in: added _memmove.c
13763 * device/lib/z80/asm_strings.s: fixed bug #772290
13764 * support/regression/tests/bitfields.c: attempt to fix host assertion
13765 failure on amd64-unknown-linux2.2
13767 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13769 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13770 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13771 * as/z80/asmain.c (main): fixed bug #801766
13773 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13775 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13778 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13780 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13781 reported in bug #800609
13783 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13785 * Top header beautifications in src/pic16 directory:
13786 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13787 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13788 pcoderegs.h, ralloc.c, ralloc.h
13789 * main.c: added top header and GPL license notice
13790 * pcode.c: fixed the if-conditional warning
13792 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13794 * device/lib/_mullong.c: replaced int by short for gcc
13796 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13798 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13799 and JUMPTABLE iCodes properly now (worked by accident before)
13800 * src/mcs51/gen.c (leftRightUseAcc),
13801 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13802 iCode properly now. Use getSize instead of nRegs since a & b
13803 aren't part of the nRegs tally.
13805 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13807 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13808 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13809 before instructions that use the _STATUS register
13811 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13813 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13814 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13815 fetching of the pointer
13816 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13817 copied from genNearPointerSet()
13818 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13819 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13820 If they pop r0/r1 they must be called in the opposite order than aopOp().
13821 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13822 (resp. --stack-auto), prepared for --xstack
13824 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13826 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13828 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13830 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13831 these ports have their own __sdcc_external_start()
13833 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13835 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13836 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13837 type for bits was changed. It resulted in bit variables becoming
13838 global, which is not permitted in PIC 14 assembly output.
13840 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13842 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13844 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13846 Z80 and MCS51 linkers complaint if a public symbol is defined
13847 in more than one library module:
13851 * as/mcs51/Makefile.in
13853 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13855 A few small changes that speed up the peephole optimizer.
13859 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13861 Try to make the peephole optimizer smarter by maintaining
13862 an association between the assembly source code and the
13863 iCodes that originated them. Put this information to use
13864 with a new peephole rule condition "notVolatile" so that
13865 the rules can be aggressive yet still safe.
13870 * src/mcs51/peeph.def
13872 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13876 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13877 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13878 if the left or right operand symbols have the accuse flag set.
13880 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13882 Changed the type of the result of the ! (NOT) operator to char;
13883 previously it returned the same type as the source. This allows
13884 us to eliminate all the genFloatNot functions (all of its target
13885 implementations were very buggy) since !float can use the same
13888 * src/SDCCicode.c (ast2iCode): ! returns char
13889 * src/mcs51/gen.c (genNot, genNotFloat),
13890 * src/ds390/gen.c (genNot, genNotFloat),
13891 * src/z80/gen.c (genNot, genNotFloat),
13892 * src/pic/gen.c (genNot, genNotFloat),
13893 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13895 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13897 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13898 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13899 during interrupts. Ensure WSAVE is located at a shared bank address.
13900 2. Fixed page selection in some places
13901 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13902 the registers name strings.
13903 4. Fixed "signed / unsigned compare" compiler warnings.
13904 5. The PIC port manages its own allocation of the general purpose
13905 registers, but makes no attempt to reuse them. As a result when
13906 compiling it soon runs out of general purpose registers. Some
13907 additional code was added to the files pcode.c and device.c to walk
13908 through the function call tree and rename the registers so that they
13918 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13919 genPlus() & genMinus() when the result is the same as left or right
13921 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13923 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13925 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13927 Made bitfield a distinct type from bit so that bitfields
13928 convert as per ANSI C and bits retain their traditional
13929 boolean style behaviour. Implemented bitfield support in
13937 * src/ds390/gen.c: bit v bitfield split
13938 * src/z80/gen.c: New support for bitfields
13939 * support/regression/tests/bitfields.c: reenabled z80,
13942 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13944 Rules 246.x, 247.x relate to bitfields, the others speed up
13945 access to xdata mapped I/O devices.
13947 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13949 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13951 Cleaned up genPackBits and genUnpackBits and added two helper
13952 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13953 for literal assignments in genPackBits (thanks to Frieder for
13959 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13961 Fixed bug #748310 (pointer to function type mishandled when the
13962 function name is omitted). Also fixed a SIGSEGV when a function
13963 attribute (reentrant, etc) is used on a non-function or on a
13964 function but misplaced before the parameter list.
13966 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13968 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13969 * support/Util/SDCCerr.h,
13970 * support/Util/SDCCerr.c: Added func attr misuse error msg
13972 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13974 Fixed bug #787649 by anonymous
13975 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13976 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13978 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13980 Fixed numerous bitfield problems.
13982 * src/SDCC.y: More bitfield related error checking
13984 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13985 * support/Util/SDCCerr.h,
13986 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13987 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13988 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13989 * support/regression/tests/bitfields.c: tests added
13991 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13993 Made the constant following the "interrupt" keyword optional. If
13994 omitted, the function will not automatically be given an entry
13995 in the interrupt vector table (similar to #pragma NOIV, but
13996 less syntacticly kludgy). The interrupt number is also now
13997 range checked. Also fixed a bug in the high order bit example
14004 * support/Util/SDCCerr.c
14005 * support/Util/SDCCerr.h
14008 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14010 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14011 * src/SDCCicode.c (operandOperation): rewritten some ops
14012 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14013 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14015 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14016 be re-activated by defining REDUCE_LITERALS)
14017 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14018 unsigned, but are signed by default
14019 * src/SDCCval.c (constVal): rearranged
14020 * src/SDCCval.c (valMod): preliminary fix
14021 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14022 * support/regression/literalop.c: added, work in progress
14024 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14026 Generate warnings for useless declarations like "char data;"
14027 that don't do what new users expect.
14030 * support/Util/SDCCerr.h
14031 * support/Util/SDCCerr.c
14033 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14035 * src/SDCCval.c (valMult): fix overflow detection of negative int
14037 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14039 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14041 Changes to support big endian targets:
14054 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14056 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14057 * device/lib/time.c: fixed warning "integer overflow in expression"
14059 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14061 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14062 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14063 constants are unsigned; added recognition of "u" flag for unsigned
14064 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14065 * src/SDCCval.c (valDiv, valMod): fixed signdness
14066 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14067 signedness of modulo, left and right shift
14068 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14069 * support/Util/SDCCerr.h: added warning W_INT_OVL
14070 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14071 * src/SDCCast.c (ast_print): improved output of constants
14073 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14075 Fixed some warnings when building with MSVC:
14077 * as/mcs51/asdata.c
14081 * link/z80/aslink.h
14082 * link/z80/lkdata.c
14083 * link/z80/lkeval.c
14088 * support/cpp2/cpplib.c
14092 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14094 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14096 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14098 * support/librarian/clean.mk: Do not remove Makefile.
14099 * support/librarian/Makefile: added.
14101 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14103 Added librarian to MSVC build:
14106 * support/librarian/librarian.dsp
14108 'configure' not needed for librarian, removed:
14109 * support/librarian/configure
14110 * support/librarian/configure.in
14111 * support/librarian/config_in.h
14112 * support/librarian/Makefile.in
14114 Hopefully these ones built the librarian and the rest of sdcc properly:
14116 * Makefile.common.in
14118 Messed up 'configure', so revert to previous version:
14122 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14124 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14125 there, while the mantissa of a double is "only" 53 bits wide.
14127 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14129 Adding sdcclib to the build. MSVC project coming soon.
14130 Files added/changed:
14132 * support/librarian/clean.mk
14133 * support/librarian/configure
14134 * support/librarian/configure.in
14135 * support/librarian/config_in.h
14136 * support/librarian/Makefile.bcc
14137 * support/librarian/Makefile.in
14138 * support/librarian/sdcclib.c
14141 * Makefile.common.in
14145 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14147 Linker now complaints if linked modules have conflicting options, for
14148 example, one compiled using --model-large and another one compiled with
14149 --model-small. The following files were modified:
14151 * as/mcs51/asdata.c
14152 * as/mcs51/aslink.h
14154 * as/mcs51/asmain.c
14156 * as/mcs51/i51pst.c
14157 * as/mcs51/lkdata.c
14158 * as/mcs51/lklibr.c
14159 * as/mcs51/lkmain.c
14165 * link/z80/aslink.h
14166 * link/z80/lkdata.c
14167 * link/z80/lklibr.c
14168 * link/z80/lkmain.c
14171 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14173 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14174 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14176 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14178 * src/z80/mappings.i: fix _mul[us][int,long] entries
14180 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14182 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14184 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14186 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14187 * support/regression/tests/bitopcse.c: added
14195 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14197 added support for new library format to z80, gbz80 linkers:
14203 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14205 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14206 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14208 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14210 added DUMMY_READ_VOLATILE:
14219 * src/SDCCcse.c (algebraicOpts): many improvements
14220 * src/SDCCcse.h: removed algebraicOpts()
14221 * src/SDCCicode.c (picDummyRead): added
14223 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14225 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14226 "Insufficient space in data memory".
14228 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14230 * src/mcs51/gen.c: fixed bug #771358
14231 * src/z80/gen.c: fixed bug #759087
14233 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14235 * src/pic16/glue.c: minor cleanup by Vangelis
14237 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14239 * device/include/regc515c.h: fixed #758477
14240 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14241 * device/lib/_gptrput.c: saved a few bytes
14242 * my tab spacing is 8, yours too?)
14243 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14244 * device/lib/serial.c: process RX bytes earlier than TX bytes
14245 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14247 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14249 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14251 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14253 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14255 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14257 * device/lib/Makefile.in: bad fix, reverted to 1.43
14259 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14261 * device/lib/Makefile.in: added missing z80 object files
14263 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14265 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14266 pic16 progress by Vangelis:
14269 * src/pic/Makefile:
14276 * pic16/genarith.c:
14281 * pic16/pcodepeep.c:
14284 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14286 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14288 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14290 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14291 added gbz80 build to MSVC project.
14292 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14293 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14294 from 8051 stuff and setup so it links using a .lnk file.
14296 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14298 * support/librarian/sdcclib.c: sdcc librarian.
14299 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14302 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14304 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14306 2003-07-02 Borut Razem <borut.razem AT siol.net>
14308 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14309 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14310 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14311 src/xa51/main.c, src/z80/main.c:
14312 virtualization of glue() function: each port has it's own glue function,
14313 which is accessed by do_glue function pointer in PORT.general structure
14315 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14317 * DS800C400 fun, improved ROM interface and tinibios.
14319 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14321 * More support for DS80C400. Now includes beginning of interface to ROM.
14323 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14325 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14327 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14329 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14331 2003-06-19 Borut Razem <borut.razem AT siol.net>
14333 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14335 2003-06-19 Borut Razem <borut.razem AT siol.net>
14337 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14338 fixed Z80 port - crt0.o: cannot open.
14340 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14342 * support/Util/MySystem.c (merge_command): revert bad fix
14344 2003-06-18 Borut Razem <borut.razem AT siol.net>
14346 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14348 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14350 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14351 option --use-stdout sends errors to stdout instead of stderr.
14353 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14355 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14357 2003-06-15 Borut Razem <borut.razem AT siol.net>
14359 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14360 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14361 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14362 fixed width array of pointers replaced with sets;
14363 multiple include and lib paths ared transferred to preprocessor and linker
14364 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14365 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14366 fixed width array of pointers
14367 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14368 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14369 fixupPath(), getPathDifference()
14370 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14371 fixed width array of pointers
14373 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14375 * src/pic16/ralloc.c: fix warnings
14376 * src/pic16/pcode.c: fix warning
14378 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14380 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14381 know all the details, but essentially this set of changes enable
14382 the pic16 port to generate movff instructions and generate assembler
14386 * src/pic16/glue.c:
14387 * src/pic16/pcode.c:
14388 * src/pic16/device.c:
14389 * src/pic16/main.c:
14390 * src/pic16/pcode.h:
14391 * src/pic16/pcoderegs.c:
14392 * src/pic16/ralloc.c:
14393 * src/pic16/ralloc.h:
14395 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14397 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14398 added option --vc, so sdcc errors and warnings are compatible with
14399 Microsoft Visual Studio.
14401 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14403 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14404 device/lib/libfloat.lib: added atof function.
14406 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14408 * doc/sdccman.lyx: updated to Lyx 1.3
14409 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14410 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14411 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14413 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14415 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14417 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14419 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14420 additions to the "related tools/documentation" section
14422 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14424 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14426 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14428 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14429 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14431 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14433 * doc/sdccman.lyx: fix double dash and other minor things
14434 * doc/Makefile: fix double dash
14436 2003-05-28 Karl Bongers(patches from Martin Helmling)
14437 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14438 condition and ignore commands.
14440 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14442 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14443 is in parts still quite out of date, I did changes as far as I felt makes sense
14444 for a non-native english speaker.
14445 Please feel free to add to the manual or to correct my changes.
14446 * doc/Makefile: undid touching the date of intermediate tex files.
14448 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14450 * doc/sdccman.lyx: Manual has an index now
14452 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14454 Finalize muluint/mulsint and mululong/mulslong merging:
14455 * device/lib/_mulint.c
14456 * device/lib/_mullong.c
14457 * device/lib/gbz80/mul.s
14458 * device/lib/gbz80/stubs.s
14459 * device/lib/z80/mul.s
14460 * device/lib/z80/stubs.s
14461 * src/SDCCsymt.c (initCSupport)
14463 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14465 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14466 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14467 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14468 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14471 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14473 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14474 the regression tests I'm not brave enough to enable 245.b, 245.c
14475 * doc/sdccman.lyx: added latex preamble for hyperref package.
14476 Using pdflatex this will give you a hyperlinked pdf file with
14477 bookmarks. (prepend '%' before /usepackage if this breaks something)
14479 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14481 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14483 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14485 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14487 2003-05-21 <johan AT balder>
14489 * src/SDCCglue.c (printIval): fixed bug #739934
14491 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14493 Applied patch from bug 737905 (renamed yylineo to mylineno):
14500 * src/pic16/pcode.c: Cleaned warnings
14501 * src/pic16/pcodeflow.c: Cleaned warnings
14502 * src/pic16/pcoderegs.c: Cleaned warnings
14504 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14506 * src/pic16/pcode.c: Cleaned warnings
14507 * src/pic16/pcodepeep.c: Cleaned warnings
14508 * src/pic16/ralloc.c: Cleaned warnings
14510 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14512 * doc/sdccman.lyx: fixed bug 739745
14513 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14515 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14517 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14518 it can be defined with CFLAGS when running configure
14519 * src/SDCCmain.c: fixed compiling + linking with object files
14521 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14523 * configure.in: configure for pic16 port,
14524 added --disable-pic16-port
14525 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14526 * src/SDCCmain.c: linkOptions is changed to set *,
14527 added if/endif conditional macros to remove options help
14528 messages from optionsTable when a port is not configured, added
14529 support for the PIc16 port in the ports table, when executing
14530 the compiler with no port specified on command line, a default
14531 port is selected with the new macro DEFAULT_PORT which is
14532 defined in port.h, in setDefaultOptions() linkOptions is removed
14533 from initialization assignment, since now it is a set,
14534 parseCmdLine uses setParseWithComma for linkOptions, in
14535 linkEdit() linkOptions are accessed with new function indexSet()
14536 which returns the i'th item of a set variable. See SDCCset.c, in
14537 linkEdit() when calling buildCmdLine(), added linkOptions as
14538 last argument. Now users can pass arguments to gplink via the
14539 -Wl option, main() uses pic16glue() to glue up pic16 programs
14540 * src/SDCCpeeph.c: various changes to support pic16
14541 * src/SDCCset.c: added function void *indexSet(set *, int) to
14542 return the i'th item of the set
14543 * src/SDCCset.h: added function prototype for indexSet()
14544 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14545 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14546 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14547 added macro DEFAULT_PORT
14548 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14549 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14551 * src/pic16/glue.c: commented out some error producing lines
14552 * src/pic16/main.c: __config directives are commented out to stop
14553 gpasm complaining and test the linkage with gplink, _linkCmd and
14554 _asmCmd changed to be more gplink and gpasm friendly
14555 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14556 produced an error when parsed, peep rule 12 is added to utilize
14557 movff, but it is commented out since the pCode does not support
14558 yet a command with 2 address arguments
14560 2003-05-18 <johan AT balder>
14562 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14563 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14564 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14566 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14567 Added feature to script commands from file.
14569 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14571 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14572 * src/SDCCutil.c: include ctype.h for win32
14574 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14576 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14578 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14580 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14581 Fixed so you can set breakpoints prior to run, run does not stop
14582 on entry now. Add tbreak. Other enhancements and fixes for use
14585 2003-05-12 Borut Razem <borut.razem AT siol.net>
14587 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14589 2003-05-11 Borut Razem <borut.razem AT siol.net>
14591 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14592 the path of bin directory, so that PATH is the only env. variable, which has to be set
14593 in case of standard installation.
14594 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14595 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14596 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14598 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14600 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14601 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14602 temp files are in the port dir; clean the gen/test directory when
14603 generating new test.c
14604 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14605 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14606 * support/regression/tests/zeropad.c: added
14608 2003-05-09 <johan AT balder>
14610 * src/SDCCglue.c: fixed bug #597940
14612 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14614 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14615 cache sfr, optimize next,step, fix off by one sourceline,
14616 support ddd list function.
14617 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14619 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14621 * support/regression/HTMLgen.py: added compare_s2f()
14622 * support/regression/Makefile: redo 1.27
14623 * support/regression/generate-cases.py: redo 1.5
14625 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14627 * support/regression/tests/float.c: workaround 33 bit hex constant
14628 * support/regression/tests/simplefloat.c: fix division for host
14630 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14632 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14633 that tame's the PIC's over-aggressive optimizer.
14635 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14637 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14640 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14642 Initial support for DS80C400. "Hello world" runs on TINIm400
14645 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14647 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14648 * Some notes on ddd usage added in debugger/README
14649 Martin Helmling adding more features and fixes for ddd GUI debugger.
14650 Code added for nexti, stepi, up, down, and other adjustments.
14652 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14654 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14655 * src/pic/peeph.def Added two rules to optimize carry manipulation
14656 * src/pic/* removed debug printfs
14658 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14660 * debugger/mcs51/cmd.c: added header newalloc.h
14662 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14664 * as/Makefile: new EXEEXT
14665 * as/z80/Makefile: remove trailing slash of BUILDIR
14666 * as/z80/clean.mk: new EXEEXT
14667 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14668 * support/cpp2/Makefile.in: new EXEEXT
14669 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14671 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14673 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14674 EXEEXT was introduced to fix all related problems with targets
14675 "clean", "install" and "uninstall"; a couple of further flaws
14676 especially with "clean" have been fixed too
14677 * as/mcs51/Makefile.in
14678 * as/mcs51/clean.mk
14682 * debugger/mcs51/Makefile.in
14683 * debugger/mcs51/clean.mk
14684 * link/z80/Makefile
14685 * link/z80/Makefile.in
14686 * link/z80/clean.mk
14688 * packihx/Makefile.in
14690 * sim/ucsim/Makefile
14691 * sim/ucsim/clean.mk
14692 * sim/ucsim/avr.src/Makefile.in
14693 * sim/ucsim/avr.src/clean.mk
14694 * sim/ucsim/s51.src/Makefile.in
14695 * sim/ucsim/s51.src/clean.mk
14696 * sim/ucsim/xa.src/Makefile.in
14697 * sim/ucsim/xa.src/clean.mk
14698 * sim/ucsim/z80.src/Makefile.in
14699 * sim/ucsim/z80.src/clean.mk
14700 * sim/ucsim/main_in.mk
14701 * sim/ucsim/packages_in.mk
14702 * sim/ucsim/gui.src/Makefile.in
14703 * sim/ucsim/gui.src/serio.src/Makefile.in
14704 * sim/ucsim/gui.src/serio.src/clean.mk
14707 * support/cpp2/Makefile.in
14708 * support/cpp2/clean.mk
14709 * support/makebin/Makefile
14710 * support/makebin/clean.mk
14711 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14712 * doc/sdccman.lyx: --program-suffix no longer needed
14714 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14716 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14717 Martin Helmling added support for ddd GUI debugger.
14718 Code added to display assembly, set variables, and other commands
14719 to interface to ddd.
14721 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14723 * as/Makefile: fix target clean
14724 * as/clean.mk: fix target clean
14725 * as/z80/clean.mk: fix target clean
14727 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14729 * Makefile.common.in: added AT EXEEXT AT
14730 * configure.in: removed all mingw32 stuff
14731 * configure: rebuilt from configure.in
14732 * doc/sdccman.lyx: updated section "installation"
14733 * support/scripts/sdcc_mingw32: adapted to configure
14734 * support/scripts/sdcc_cygwin_mingw32: added
14736 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14738 * src/pic Added object file support for the PIC port
14739 * src/pic Applied patch from Craig Franklin (this started the object file support)
14740 * src/regression Updated the PIC regression tests for object files
14742 2003-04-20 Borut Razem <borut.razem AT siol.net>
14744 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14745 lklex.c: In function `getfid':
14746 lklex.c:203: warning: array subscript has type `char'
14747 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14748 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14749 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14750 stack handling macros
14752 2003-04-19 Borut Razem <borut.razem AT siol.net>
14754 * "handling space characters in file path" task:
14755 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14756 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14757 * support/Util/MySystem.h: make it self-sufficient
14758 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14759 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14760 handling space characters in file path
14761 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14762 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14763 * support/Util/MySystem.c: handling space characters in executable's path
14765 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14767 * as/z80/Makefile: fix permanent rebuild of z80
14768 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14769 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14771 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14773 * src/SDCCopt.c: add special case optimization to replace modulo by
14774 a power of two with a bitwise AND.
14776 2003-04-18 <johan AT balder>
14778 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14780 2003-04-17 <johan AT balder>
14782 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14783 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14785 2003-04-13 Borut Razem <borut.razem AT siol.net>
14787 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14788 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14789 fixed mingw problem in adl_NORMALIZE_PATH
14791 2003-04-12 Borut Razem <borut.razem AT siol.net>
14793 * fixed "#pragma SAVE/RESTORE can not be nested":
14794 * src/SDCC.lex: reworked pragma handling functions
14795 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14796 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14798 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14800 * src/SDCCutil.c (pathEquivalent): defined but not used
14801 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14802 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14803 * configure: rebuilt from configure.in
14804 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14805 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14806 * device/include/Makefile.in: replace sdcc_datadir
14807 * device/lib/Makefile.in: replace sdcc_datadir
14808 * Makefile.common.in: add LDFLAGS from configure
14809 * packihx/Makefile.in: use LDFLAGS
14810 * src/Makefile.in: use LDFLAGS
14811 * support/cpp2/Makefile.in: add LDFLAGS from configure
14812 * support/makebin/Makefile: use LDFLAGS
14813 * .version: bumped version number to 2.3.5
14815 2003-04-12 Borut Razem <borut.razem AT siol.net>
14817 * completed "different paths" task:
14818 * src/SDCCmacro.c: fixed bug in handling quotes
14819 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14820 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14822 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14824 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14826 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14828 * ds390/gen.c ds390/peeph.def: fix bug 706781
14830 2003-04-11 Borut Razem <borut.razem AT siol.net>
14832 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14834 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14836 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14837 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14838 set - this bit used to not be set...).
14839 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14840 bad code in PIC Port
14841 * src/regression/and2.c added to test bug 609268
14842 * src/regression/Makefile added and2.c to regression test
14845 2003-04-08 <johan AT CP255758-A>
14847 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14848 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14849 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14851 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14853 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14855 * support/cpp2/Makefile.in: fix bug #487815
14856 * configure: rebuilt from configure.in
14857 * Makefile.common.in: docdir changed, new path suffixes
14858 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14859 * sdcc_vc_in.h: reflect changes from sdccconf.h
14860 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14861 * src/SDCCutil.h: remove BINDIR hack
14862 * doc/sdccman.lyx: update new path hierarchy
14864 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14866 * src/SDCCpeeph.c: added okToRemoveSLOC test
14868 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14870 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14872 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14874 * src/SDCCpeeph.c: added labelIsReturnOnly test
14875 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14877 2003-04-05 <johan AT balder>
14879 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14880 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14881 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14882 * src/SDCCast.c: fixed a warning
14883 * src/SDCCast.h: fixed a warning
14884 * src/SDCCicode.c (operandFromAst): fixed a warning
14886 2003-04-04 <johan AT balder>
14888 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14889 * src/SDCCast.c (decorateType): fixed bug #715076
14890 * src/SDCC.y: fixed bug #702907
14892 2003-04-03 <johan AT balder>
14894 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14895 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14896 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14897 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14898 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14900 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14902 * _decdptr.c: fix return values
14903 * _gptrget.c: fix return values
14904 * _gptrgetc.c: fix return values
14905 * _gptrput.c: fix return values
14906 * _mulint.c: fix return values
14907 * as/z80/Makefile: fix 'make -j' problem
14909 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14911 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14912 * configure.in: big cleanup, updated to autoconf 2.5x
14913 * configure: rebuilt from configure.in
14914 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14915 * sdcc_vc_in.h: reflect changes from sdccconf.h
14916 * doc/Makefile: fixed a flaw in "make install"
14918 2003-04-02 <johan AT balder>
14920 * src/ds390/gen.c (genCmp): no comments
14921 * src/mcs51/gen.c (genCmp): no comments
14922 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14923 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14925 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14927 * support/regression/generate-cases.py: place generated file in given sub directory
14928 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14929 * support/regression/Makefile: improvements for 'make -j';
14930 side effect: it's simpler and faster now
14932 2003-03-31 Borut Razem <borut.razem AT siol.net>
14934 * src/z80/main.c: link-{port} and as-{port} defined without path
14935 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14937 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14939 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14941 2003-03-30 Borut Razem <borut.razem AT siol.net>
14943 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14944 changed type of list parameter to set
14945 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14946 * src/port.h: changed type of do_assemble() parameter to set
14947 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14948 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14949 definition of "cppoutfilename" macro with NULL value in preProcess()
14950 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14951 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14952 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14953 replaced with set *binPathSet
14954 * shash_add() deallocates the item, if allready exsists, before adding the new one
14955 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14957 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14959 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14960 a nested for loop bug in the PIC port
14961 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14964 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14966 * support/Util/dbuf.h: remove C++ stuff to make it portable
14968 2003-03-28 Borut Razem <borut.razem AT siol.net>
14970 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14971 literal strings in stringLiteral()
14972 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14973 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14976 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14978 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14980 2003-03-26 <johan AT balder>
14982 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14983 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14984 * src/SDCCast.c (decorateType): fixed " -v < 3"
14986 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14988 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14989 Added Lenny Story's debug infrastructure changes:
14990 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14991 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14992 * src/cdbFile.c: added
14993 * src/SDCCdebug.c: added
14994 * src/SDCCdebug.h: added
14995 * src/SDCCast.c (createFunction)
14996 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14997 * src/SDCCmain.c (parseCmdLine, main)
14998 * src/SDCCmem.c (redoStackOffsets)
14999 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15002 * src/avr/gen.c (genAVRCode)
15003 * src/ds390/gen.c (gen390Code)
15004 * src/mcs51/gen.c (gen51Code)
15005 * src/pic/gen.c (genpic14Code)
15006 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15007 * src/xa51/gen.c (genXA51Code)
15008 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15010 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15012 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15013 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15015 2003-03-22 <johan AT balder>
15017 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15019 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15021 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15022 * doc/cdbfileformat.lyx: added, written by Lenny Story
15023 * doc/Makefile: added cdbfileformat.lyx
15024 * doc/clean.mk: added cdbfileformat.lyx
15026 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15028 * src/mcs51/peeph.def: fix bug #705773
15030 2003-03-20 <johan AT balder>
15032 An sfr/sbit can have an "at #" AND an initializer
15033 * src/SDCCsymt.c (checkSClass):
15034 * src/SDCCmem.c (allocGlobal):
15035 * src/SDCCmem.c (allocLocal):
15036 * src/SDCCast.c (createBlock):
15038 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15040 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15042 2003-03-16 <johan AT balder>
15044 Undid the hackup of const and volatile, the problem is much bigger
15046 * src/SDCCast.c:1.171
15047 * src/SDCCglue.c:1.138
15048 * src/SDCCicode.c:1.146
15049 * src/SDCCsymt.c:1.150
15050 * src/SDCCval.c:1.65
15052 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15054 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15055 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15057 2003-03-13 <johan AT balder>
15059 Hackup const and volatile modifiers in type chains a bit:
15061 * src/SDCCast.c:1.169
15062 * src/SDCCglue.c:1.136
15063 * src/SDCCicode.c:1.143
15064 * src/SDCCsymt.c1.146
15065 * src/SDCCsymt.h1.59
15066 * src/SDCCval.c:1.63
15068 2003-03-12 <johan AT balder>
15070 * src/SDCCBBlock.h: more LRH debugging junk
15071 * src/SDCCcflow.h: more LRH debugging junk
15072 * src/SDCCloop.c: more LRH debugging junk
15073 * src/SDCC.y (struct_declaration): fixed bug #697590
15074 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15075 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15076 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15078 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15079 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15080 test function names must now match exactly).
15081 * src/SDCCcse.c: added special case in findCheaperOp to allow
15082 extending a short integer. Makes less awful code for bug 700121 test case.
15084 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15086 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15087 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15089 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15091 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15092 actually called (operandsNotEqual() was called for all
15093 operandsNotEqualX tests).
15095 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15097 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15098 with shorter literals. Fixes bug 700121.
15100 2003-03-11 <johan AT balder>
15102 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15104 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15106 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15107 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15109 2003-03-10 Borut Razem <borut.razem AT siol.net>
15111 * src/SDCCmain.c: pipe preprocessor's output
15112 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15113 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15114 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15115 which closes all pipes in pipeSet set
15116 * src/SDCCset.c: free deleted item in function deleteSetItem()
15117 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15118 moved from z80 to src subproject
15119 * .version: increased version number to 2.3.4
15121 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15123 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15124 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15125 * support/regression/ports/xa51/spec.mk: fix typo
15127 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15129 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15131 2003-03-09 Borut Razem <borut.razem AT siol.net>
15133 * src/SDCCmain.c: pipe preprocessor's output
15134 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15135 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15136 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15137 which closes all pipes in pipeSet set
15138 * src/SDCCset.c: free deleted item in function deleteSetItem()
15139 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15140 moved from z80 to src subproject
15142 2003-03-09 Borut Razem <borut.razem AT siol.net>
15144 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15145 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15146 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15147 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15148 * src/SDCCglobl.h: unification of WIN32 native definitions
15150 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15152 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15154 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15156 * src/configure.in: check for endianess (even while cross-compiling)
15157 * src/configure: check for endianess (even while cross-compiling)
15158 * src/configure_in.h: check for endianess (even while cross-compiling)
15159 * src/avr/gen.c: remove old endianess stuff
15160 * src/mcs51/gen.c: remove old endianess stuff
15161 * src/ds390/gen.c: remove old endianess stuff
15162 * src/pic/gen.c: remove old endianess stuff
15163 * src/pic/genarith.c: remove old endianess stuff
15164 * src/pic/glue.c: fix endianess check
15165 * src/pic16/gen.c: remove old endianess stuff
15166 * src/pic16/genarith.c: remove old endianess stuff
15167 * src/pic16/glue.c: fix endianess check
15168 * src/xa51/gen.c: remove old endianess stuff
15169 * src/z80/gen.c: fix endianess check
15170 * src/SDCCglue.c: fix endianess check
15171 * src/ds390/peeph.def: fix bug 700036
15173 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15175 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15176 * src/configure: find appropriate data-types on host for SDCC's int and long
15177 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15178 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15179 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15181 2003-03-07 <johan AT balder>
15184 some minor cleanups before the big shot
15185 OP_DEFS and OP_USES now use Kevin's protection
15186 new option --nolabelopt
15188 * src/SDCCBBlock.c:
15197 * src/ds390/ralloc.c:
15198 * src/mcs51/ralloc.c:
15199 * src/pic/ralloc.c:
15200 * src/xa51/ralloc.c:
15201 * src/z80/ralloc.c:
15203 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15205 * src/pic/pcode.c (get_op): fix 64 bit warnings
15206 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15207 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15208 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15209 * support/regression/tests/malloc.c: fix 64 bit warnings
15211 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15213 * src/mcs51/gen.c (genMinus): fixed bug 696436
15215 2003-03-02 Borut Razem <borut.razem AT siol.net>
15217 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15219 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15221 * configure.in: test for mkstemp
15222 * sdccconf_in.h: add HAVE_MKSTEMP
15224 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15226 * device/include/ctype.h: removed warning while using --stack-auto
15227 * device/include/malloc.h: removed warning while using --stack-auto
15228 * device/include/string.h: removed warning while using --stack-auto
15230 2003-02-23 Borut Razem <borut.razem AT siol.net>
15232 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15233 because NDEBUG is defined (see man assert)
15234 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15236 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15238 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15239 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15241 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15243 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15244 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15246 2003-02-18 <johan AT balder>
15248 * as/mcs51/asmain.c (asmbl): module can start with a digit
15249 * as/z80/asmain.c (asmbl): module can start with a digit
15251 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15253 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15254 * src/asm.c: fix pipe() for Mingw32
15256 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15258 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15259 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15260 make -V work again; --c1mode reads now from stdin
15261 * doc/sdccman.lyx: added --c1mode
15262 * support/Util/SDCCerr.c: new messages for c1 mode
15263 * support/Util/SDCCerr.h: new messages for c1 mode
15264 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15266 2003-02-15 <johan AT balder>
15268 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15270 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15272 * doc/sdccman.lyx: Environment variables, -o and other minor things
15274 2003-02-14 <johan AT balder>
15276 * src/xa51/main.c: before anyone really tries to use it :)
15278 * Install doc's in share/sdcc/doc
15279 * removed some obsolete files
15280 * Do a proper make distclean and uninstall
15281 M Makefile.common.in
15284 M device/include/Makefile.in
15285 M device/lib/Makefile.in
15288 M sim/ucsim/doc/Makefile.in
15290 R src/avr/peeph.rul
15291 R src/xa51/peeph.rul
15292 M support/cpp2/Makefile.in
15293 M support/makebin/Makefile
15296 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15298 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15300 2003-02-10 Borut Razem <borut.razem AT siol.net>
15302 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15303 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15304 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15305 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15306 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15307 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15308 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15309 src/z80/Makefile.bcc: Borland Makefile cleanup
15310 * as/z80/Makefile.bcc: Added Borland Makefile
15311 * support/cpp2/borland.h: Removed
15313 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15315 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15316 * src/SDCC.lex: new pragma NOIV
15317 * src/SDCCglobl.h: new pragma NOIV
15318 * src/SDCCmem.c: new pragma NOIV
15320 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15322 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15324 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15326 * src/SDCCmain.c: signal handling is switched off by --debug
15327 * doc/Makefile: small fix for install; use clean.mk again
15328 * doc/clean.mk: clean *.pdf and *.html too
15330 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15332 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15333 * device/lib/printfl.c: fix a ds390 bug by making it portable
15334 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15335 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15336 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15337 * debugger/mcs51/cmd.c: converted multi-line string literals
15338 * sim/ucsim/globals.cc: converted multi-line string literals
15339 * src/SDCCmain.c: introduced signal handler to remove temp files
15340 * doc/Makefile: small tweaks, implement clean
15341 * doc: removed generated files
15343 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15345 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15346 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15347 Address Record is not correctly generated for DS390."
15349 2003-02-02 Borut Razem <borut.razem AT siol.net>
15351 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15352 * as/mcs51/asm.h: fixed compilation with Borland C
15353 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15354 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15355 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15356 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15357 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15358 src/z80/Makefile.bcc: delete $(LIB) only if exist
15359 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15361 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15363 * device/include/malloc.h: introduced NULL
15364 * device/include/string.h: introduced NULL
15365 * device/include/stdlib.h: introduced NULL
15366 * device/lib/_memcpy.c: removed NULL
15367 * device/lib/_strcat.c: removed NULL
15368 * device/lib/_strchr.c: removed NULL
15369 * device/lib/_strcmp.c: removed NULL
15370 * device/lib/_strcpy.c: removed NULL
15371 * device/lib/_strcspn.c: removed NULL
15372 * device/lib/_strlen.c: removed NULL
15373 * device/lib/_strncat.c: removed NULL
15374 * device/lib/_strncmp.c: removed NULL
15375 * device/lib/_strncpy.c: removed NULL
15376 * device/lib/_strpbrk.c: removed NULL
15377 * device/lib/_strrchr.c: removed NULL
15378 * device/lib/_strspn.c: removed NULL
15379 * device/lib/_strstr.c: removed NULL
15380 * device/lib/_strtok.c: removed NULL
15381 * device/lib/malloc.c: removed NULL, include own header
15383 2003-02-02 <johan AT balder>
15385 * 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
15386 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15387 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15388 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15389 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15390 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15392 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15394 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15397 2003-02-01 <johan AT balder>
15399 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15401 2003-01-31 <johan AT CP255758-A>
15403 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15405 2003-01-30 <johan AT balder>
15407 * src/SDCCBBlock.c: automatic bug detection
15408 * src/SDCCicode.c: automatic bug detection
15410 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15412 * src/SDCCglobl.h: now --xram-size 0 works
15413 * src/SDCCmain.c: now --xram-size 0 works
15415 2003-01-29 <johan AT balder>
15417 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15419 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15421 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15422 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15423 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15424 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15425 * src/SDCCglobl.h: Added options --xram-size and --code-size
15426 * src/SDCCmain.c: Added options --xram-size and --code-size
15428 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15430 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15431 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15433 2003-01-27 <johan AT balder>
15435 * src/SDCC.y: fixed bug #613764
15437 2003-01-26 <johan AT balder>
15439 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15440 * src/SDCCsymt.h: fixed bug #673374
15441 * src/SDCCglue.c: fixed bug #661910
15442 * src/SDCCast.c: fixed bug #458099 and 673374
15444 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15446 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15447 * as/mcs51/strcmpi.h: added
15448 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15449 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15450 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15451 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15452 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15453 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15454 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15455 * as/mcs51/Makefile.aslink: new module strcmpi
15456 * as/mcs51/Makefile.asx8051: new module strcmpi
15457 * as/mcs51/Makefil.bcc: new module strcmpi
15458 * as/mcs51/Makefile.in: new module strcmpi
15459 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15461 2003-01-26 <johan AT balder>
15463 * src/SDCCglue.c: reverted back to 1.124
15464 * src/SDCCast.c: reverted back to 1.156
15465 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15467 2003-01-25 <johan AT balder>
15469 * src/SDCCglue.c: A better fix for bug #661910
15470 * src/SDCCast.c: A better fix for bug #661910
15471 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15473 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15475 * src/Makefile.in: remove spawn.o
15476 * src/SDCCmain.c: remove spawn.h
15477 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15478 * src/spawn.c: removed
15479 * src/spawn.h: removed
15480 * support/regression/ports/ds390/spec.mk: link with -r
15482 2003-01-24 <johan AT CP255758-A>
15484 * src/ds390/gen.c (aopOp): fixed bug #667458
15485 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15486 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15487 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15489 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15491 * src/mcs51/peeph.def: better assembler identation by Frieder
15492 * src/mcs51/gen.c: better assembler identation by Frieder
15494 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15496 * as/z80/string.h: removed for gcc 3.2
15497 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15498 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15500 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15502 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15503 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15504 * support/regression/Makefile: separate temp files for ports
15505 * support/regression/generate-cases.py: separate temp files for ports
15506 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15507 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15509 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15511 * moved tinitalk to device/examples/ds390
15513 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15515 * as/mcs51/lkmem.c: rflag is for DS390
15516 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15517 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15518 (linkEdit): move mem- and map-files the same way as ihx-files
15519 * src/z80/main.c (_setDefaultOptions): removed --generic
15520 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15521 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15522 * src/pic/glue.c (picglue): --c1mode works again
15523 * src/pic16/glue.c (pic16glue): --c1mode works again
15524 * src/asm.c (printCLine): fix #660034
15526 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15528 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15529 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15530 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15531 * as/mcs51/lkmem (summary): better fix for sp problem
15532 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15533 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15534 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15535 remove --stack-after-data
15537 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15539 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15540 * src/SDCCutil.c (join): ugly bug: missing '\0'
15541 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15543 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15545 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15547 * src/pic/main.c (_asmCmd): gpasm supports -o
15548 * src/z80/main.c: more general macros
15549 * device/lib/Makefile.in: remove intermediate files
15551 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15553 * .version: Bumped version number to 2.3.3
15554 * src/SDCCBBlock.c: new option -o
15555 * src/SDCCglobl.h: new option -o
15556 * src/SDCCglue.c: new option -o
15557 * src/SDCCmain.c: new option -o
15558 * src/asm.c: new option -o
15559 * src/ds390/main.c: new option -o
15560 * src/pic/glue.c: new option -o
15561 * src/pic/pcode.c: new option -o
15562 * src/pic/ralloc.c: new option -o
15563 * src/pic16/glue.c: new option -o
15564 * src/pic16/pcode.c: new option -o
15565 * src/pic16/ralloc.c: new option -o
15566 * src/z80/main.c: new option -o
15567 * device/lib/Makefile.in: use -o
15568 * support/regression/ports/ds390/spec.mk: use -o
15569 * support/regression/ports/gbz80/spec.mk: use -o
15570 * support/regression/ports/mcs51/spec.mk: use -o
15571 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15572 * support/regression/ports/z80/spec.mk: use -o
15573 * support/regression/ports/ucz80/spec.mk: use -o
15574 * support/regression/ports/xa51/spec.mk: use -o
15575 * support/regression/fwk/lib/timeout.c: fix usage string
15577 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15578 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15580 2003-01-07 <johan AT balder>
15582 * src/SDCCast.c (decorateType): fixed bug #600035
15584 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15585 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15586 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15587 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15588 * src/pic/pcode.c: outcommented unused variable to remove warnings
15589 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15591 2003-01-06 <karl AT turbobit.com>
15592 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15595 2003-01-06 <johan AT balder>
15597 * src/SDCCicode.c: fixed array add
15599 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15600 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15601 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15603 2003-01-04 <johan AT balder>
15605 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15607 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15608 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15610 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15611 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15612 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15614 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15615 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15617 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15618 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15620 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15621 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15623 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15625 * in /sdcc/as/mcs51/ changed these files in order to create an
15626 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15627 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15628 following files to include the previous two files: aslink.dsp,
15629 Makefile.aslink, Makefile.bcc, and Makefile.in.
15631 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15632 .adb instead of .cdb
15634 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15636 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15637 value from option --iram-size.
15639 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15641 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15644 2002-09-18 <wiml AT hhhh.org>
15646 * SDCClrange.h: exposed setFromRange() and setToRange()
15647 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15648 packRegsForAccUse() (bug 542397)
15649 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15650 multiple times and emitting the fetch operations more than once
15651 added aopGetUsesAcc() function to allow binary operators to
15652 fetch their operands in the correct order; made genMinus() emit
15653 compact code for X = LITERAL - Y
15655 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15656 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15657 sprintf() in line 1267.
15659 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15660 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15663 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15664 Changes to aslink (All the changes are marked with 'JCF'):
15666 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15669 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15670 area BSEG. Also moves, if possible, the DATA area down into the internal
15671 ram so more space is available.
15673 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15676 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15677 not bytes. Function summary() which creates a memory usage summary
15678 file with extension .mem. Reports of overlaping stack and small stack
15679 size. If the space for the stack is less than 16 bytes aslink trows a
15682 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15683 the 8051. Option 'y' for memory summary output file.
15685 Changes to sdcc (All the changes are marked with 'JCF'):
15687 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15689 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15690 overlaying area for it (uses RegBankUsed[4]).
15692 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15693 bank zero as used by default. By default aslink locates the stack
15694 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15695 the creation of the .mem file. Delegates the allocation of data area
15696 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15697 the begining of the stack area to aslink.
15699 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15700 glue() in SDCCglue.c creates an area for it.
15702 2002-09-03 Borut Razem <borut.razem AT siol.net>
15703 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15704 sdcc/src/pic/glue.c:
15705 introduced atexit() handler for teporay files removal in case of
15706 errors, assertions, ...
15708 2002-08-29 Borut Razem <borut.razem AT siol.net>
15709 * sdcc/support/cpp2/auto-host_vc_in.h:
15710 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15711 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15712 Maybe there is a similar problem with BORLANDC? It should be checked!
15714 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15715 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15716 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15717 was not executed, and the compiler (cl) launched a warning:
15718 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15720 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15721 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15723 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15724 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15726 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15727 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15728 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15729 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15730 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15731 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15732 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15733 - added Release configuration in VS projects
15734 - review of compiler an linker options
15735 - VC .exe files are generated in bin_vc directory, not to interfere
15736 with binaries generated from other projects (cygwin, mingw, bcc ...)
15738 * sdcc/src/yacc.dsp: added
15740 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15741 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15742 and insert the version number definitions from .version
15744 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15746 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15747 added - genarate auto-host.h using auto-host_vc_in.h as template
15750 removed from CVS, generated automatically
15752 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15753 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15755 2002-08-11 Borut Razem <borut.razem AT siol.net>
15756 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15758 2002-08-10 Borut Razem <borut.razem AT siol.net>
15759 * src/SDCCmain.c (main):
15760 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15761 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15762 The consequence was that some temporary files were not removed.
15765 unification of code in functions tempfilename() and tempfile():
15766 function tempnam() is defined in Visual Studio 6.0 and .NET
15768 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15770 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15771 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15772 - removed compiler command line option /WX: Treats all warnings as errors
15773 - update a list of source files, included into the project
15775 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15776 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15777 changed project type to Generic Project so that can be correcly converted to VS.NET project
15779 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15781 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15783 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15785 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15786 added return 0 statements after assert() to make compiler happy
15788 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15789 added newline in the def file to keep MSC compiler satisfied
15791 * sdcc/src/z80/gen.c:
15792 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15793 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15794 - solved MSC error in function aopDump()
15796 * sdcc_vc.h: define PREFIX as "\\sdcc"
15798 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15799 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15801 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15802 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15803 - Rewrote the register banking algorithm.
15804 - Added pCode live-range analysis to registers (for now, only non-used and
15805 singly-used registers optimized away)
15807 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15809 * 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.
15811 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15812 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15814 2002-04-22 Michael Hope <michaelh AT vroom>
15816 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15818 * configure.in (DD_COPT): Added include support required for gbdk.
15820 * .version: Bumped version number just to increase it.
15822 * src/SDCCmain.c: Added -nostdinc to the default options.
15824 2002-04-15 Michael Hope <michaelh AT vroom>
15826 * device/lib/z80/printf.c (sprintf): Added.
15828 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15830 * src/z80/peeph.def: Added transpose redundent load rule.
15832 * src/z80/main.c: Added force callee saves for jaune.
15834 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15836 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15838 2002-03-28 Johan Knol <johan AT balder>
15840 * src/SDCCval.c: fixed bug #532436
15842 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15844 Added "char *Processor" field to the port structure.
15847 Added -p option. Allows port dependent processor to be specified.
15850 Initialized the new field char *Processor field to NULL in all ports
15853 Compiler generated registers for interrupt context saving
15854 were not getting allocated.
15856 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15859 Fixed left shift. Will promote the left side of a left shift
15860 if a) left shifting more than size of operand or b) when assigned
15861 to something size > size of left side
15863 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15865 tons of changes. Register allocation has been
15866 rewritten. Added customization for the various PICs. Flow
15867 analysis is restructured. ...
15869 * src/pic/device.h:
15872 * src/pic/device.c:
15873 Added. device.c is a PIC port hack to accomodate variations
15876 2002-03-13 Michael Hope <michaelh AT vroom>
15878 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15880 2002-03-04 johanknol <johanknol AT manik>
15882 * /src/SDCCval.c: fixed
15884 const unsigned char arr[][2] = { { 0, 1 } };
15885 t18.c:1: error: Initializer element is not constant
15887 2002-03-04 bela <bela AT manik>
15889 * /device/include/mcs51reg.h:
15890 ds89c420 register definition update
15892 2002-03-03 <johan AT FRIJA>
15894 * support/Util/SDCCerr.c: did something, but don't no why anymore
15896 * support/regression/tests/bug-524691.c: made it a little less shy
15898 * src/SDCCast.c (decorateType): fixed bug #524697
15900 * src/SDCCast.c: made some lineno improvements
15902 * src/SDCCval.c (getNelements): changed warning to error
15904 * src/SDCCglue.c (printIvalArray): changed warning to error
15906 * src/SDCCicode.c: fixed a warning for mingw
15908 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15910 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15912 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15914 * src/ds390/peeph.def:
15915 Added some more peephole rules
15917 * src/ds390/gen.c: Various fixes & enhancements
15919 * src/SDCClrange.c, src/SDCClrange.h:
15920 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15922 * src/ds390/ralloc.c:
15923 various fixes & enhancements (ds390) specific
15925 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15926 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15929 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15931 2002-03-02 <johan AT FRIJA>
15933 * src/SDCCast.c (decorateType): fixed bug #524708
15935 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15937 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15939 2002-03-01 Michael Hope <michaelh AT vroom>
15941 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15943 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15945 2002-03-01 <johan AT FRIJA>
15947 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15949 * src/SDCCast.c (decorateType): fixed bug #524209
15951 * src/SDCCval.c (valNot): fixed bug #524195
15953 2002-02-26 <johan AT balder>
15955 * src/xa51/gen.c: fixed a warning
15957 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15959 * src/SDCCast.c (decorateType): fixed bug #522534
15961 2002-02-23 <johan AT balder>
15963 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15965 2002-02-22 <johan AT balder>
15967 * src/SDCCast.c: fixed bug #514865
15969 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15971 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15973 * sdcc/src/SDCCloop.c:
15974 Previous fix was not good. basic blocks that have "break" or "return" are
15975 not really partof a loop , but live ranges used in these blocks should
15976 be live thru the entire loop, so set partOfLoop but don't add them to
15979 2002-02-21 <johan AT FRIJA>
15981 * src/SDCCcse.c: fixed bug #514308
15983 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15986 Fixed BUG #519583. If a conditional block ended in a return/break
15987 statement inside a loop, it was not being considered part of the loop.
15989 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15991 2002-02-10 Karl Bongers <karl AT turbobit.com>
15994 Fixed up SDCDB debugger somewhat. Updated debugger/README
15995 with lots of comments and notes.
15997 * device/examples/test2.c:
15998 Fix bug, "red" variable not being initialized(compiler complained).
16000 * device/examples/Makefile, examples/test3.c:
16001 Add Makefile in device/examples folder, compiles test3.c
16002 for use as a multiple module SDCDB test case.
16004 * sim/ucsim/cmd.src/cmdset.cc:
16005 Took out debug printfs in ucsim "next" command.
16007 * sim/ucsim/xa.src:
16008 Karl and Johan start ucsim XA support. Most dissassembly working,
16009 about 75% emulation done(plenty of work remaining).
16011 * sim/ucsim/z80.src:
16012 Add Z80 support to ucsim, add test-ucz80 regression test,
16013 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16014 Notice z80 compiler fails on examples/test3.c/crc code.
16016 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16018 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16019 Added support for --parms-in-bank1
16021 * src/ds390/peeph.def:
16022 added a few more peephole optimzations
16024 * src/ds390/main.c:
16025 1) added __builtin_inp & __builtin_outp used to read in data of given length
16026 from a memory mapped port
16027 2) added __builtin_memcmp
16028 3) added __builtin_swapw swap bytes of a short
16030 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16031 1) handle multiple send & receives from register bank1
16032 2) ralloc can now allocate DPTR1 to some liveRanges
16034 * src/SDCCsymt.c, src/SDCCsymt.h:
16035 changes to handle multiple sends & receives
16037 * src/SDCCptropt.h:
16038 added some pointer arithmetic optimization
16040 * src/SDCCptropt.c:
16041 added some pointer arithmetic optimizations but not stable yet so not
16042 called from anywhere (will get this working shortly)
16044 * src/SDCCopt.c: fixed for multiple sends & receives
16047 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16048 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16049 set preprocessor defines (depending on options)
16051 * src/SDCCicode.c, src/SDCCicode.h:
16052 changes made to handle multiple sends & receives
16055 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16057 * src/SDCCcse.c, src/SDCCcse.h:
16058 added function findbackward def (to be used in upcoming optimization)
16060 * src/SDCCcflow.c, src/SDCCcflow.h:
16061 added function returnAtEnd - to determine if a basic block terminates with
16064 * src/SDCCast.c, src/SDCCast.h:
16065 added option parms-in-bank1
16067 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16068 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16069 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16070 adjusted for --parms-in-bank1 option
16072 * device/include/string.h:
16073 donot redefine "reentrant" keyword
16075 * device/include/ds80c390.h: Added some more SFRs
16077 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16079 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16081 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16083 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16085 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16087 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16089 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16091 * Added --xram-movc option
16093 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16095 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16097 2002-01-11 Johan Knol
16099 * Added math lib of Jesus Calvino-Fraga
16101 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16103 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16104 * support/regression/Makefile: new target test-mcs51-stack-auto
16105 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16107 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16109 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16111 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16113 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16115 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16117 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16119 * src/SDCCglue.h: add definition for printIvalChar()
16121 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16123 * src/SDCCast.c: fix #498138 by Johan
16125 * src/SDCCglue.c: fix #498138 by Johan
16127 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16129 * support/regression/Makefile: fix clean
16131 * support/regression/ports/ds390/support.c: fix transmission of last character
16133 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16135 * /sdcc/src/ds390/gen.c:
16136 a) improved computing address of stack variable
16137 b) took out some #if 0 code
16138 c) improved parmBytes adjustment
16139 d) improved genPlusIncr & genMinusIncr
16140 e) genCmp could generate bad code (when left assigned to DPTR)
16141 f) Fixed bug in hasInc
16143 * /sdcc/src/ds390/ralloc.c:
16144 a) packRegsForSupport could mess up live information (Fixed)
16145 b) packRegsDPTRuse could be incorrect for left & right shift
16147 * /sdcc/src/mcs51/ralloc.c:
16148 packRegsForSupport could mess up the live information (Fixed)
16150 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16152 * /sdcc/src/SDCCast.c:
16153 can reverse a loop even if function call is present as long
16154 as the loop control variable is local & is not passed as parameter
16156 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16158 * /sdcc/ChangeLog: *** empty log message ***
16160 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16161 More builtin function additions for TININative
16163 * /sdcc/src/ds390/ralloc.c:
16164 Had broken the regression testsuite
16166 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16168 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16169 Added funcattr hasStackParms will be set for reentrant functions when there
16170 are paramteres on the stack, this helps in minimizing frame pointer generation
16171 typeFromStr can handle function pointers now
16173 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16174 *** empty log message ***
16176 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16178 * /src/ds390/gen.c, /src/ds390/main.c:
16179 More builtin function additions for TININative
16181 * /src/ds390/ralloc.c:
16182 Had broken the regression testsuite
16184 * /src/SDCCast.c: Fixed a bug in dumptree
16186 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16187 Added funcattr hasStackParms will be set for reentrant functions when there
16188 are paramteres on the stack, this helps in minimizing frame pointer generation
16189 typeFromStr can handle function pointers now
16191 * /doc/builtins.txt, /doc/TININative.txt:
16192 *** empty log message ***
16195 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16197 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16198 ALPHA version for -mTININative
16200 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16201 updated to reflect changes in the port structure
16204 added function do_assemble (similar to do_link) if non-null this function
16205 will be called to do assembly (-mTININative) requires a multi command
16207 added function genAssemblerEnd will be called to generate assembler Epilogue
16210 added _JavaNative to debug info printing
16212 * /src/SDCCmain.c: added option --tini-libid
16213 added port->do_assemble function (-mTININative) has a multi command assemble
16215 * /src/SDCCglue.c: Disabled "constExpr" check
16216 added port->genAssemblerEnd function
16218 * /src/SDCCglobl.h: Added option --tini-libid value
16221 tookout optimizeCompare from the header (has no external references)
16223 * /src/SDCCast.c: made one more function "static"
16225 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16227 * src/z80/mappings.i: Added z80asm support.
16229 * src/z80/main.c: Added z80asm support on --asm=z80asm
16231 * src/z80/gen.c: Fixed asm portability issues.
16233 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16235 * src/SDCCglue.c (printExterns): Added global/extern split.
16237 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16239 * support/regression/Makefile: added test for mcs51 model large
16241 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16243 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16245 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16247 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16249 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16251 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16253 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16255 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16257 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16259 * support/regression/tests/simplefloat.c: Port to mcs51.
16261 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16262 * support/regression/tests/bug-485362.c: Added.
16264 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16266 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16268 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16270 * src/z80/gen.c (aopDump): Added a dump function.
16272 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16273 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16275 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16277 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16279 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16281 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16283 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16285 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16287 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16289 * support/regression/ports/ds390/support.c: Use tinibios.
16291 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16293 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16295 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16296 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16298 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16300 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16302 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16304 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16306 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16307 (packRegsForIYUse): Created and optimised.
16309 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16311 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16312 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16314 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16316 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16318 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16320 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16322 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16324 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16326 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16328 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16330 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16332 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16334 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16336 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16337 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16338 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16340 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16342 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16343 (genNotFloat): Added.
16344 (genUminusFloat): Added.
16346 * device/lib/z80/Makefile: Added floating pt stubs.
16348 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16350 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16352 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16354 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16356 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16358 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16360 * sdcc/support/regression/Makefile: Add port ds390.
16362 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16364 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16366 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16368 * sdcc/support/regression/ports/ds390/support.c: Added.
16370 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16372 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16374 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16376 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16378 * device/include/malloc.h: Added z80 and gbz80 support.
16380 * device/lib/gbz80/heap.s: Added.
16382 * device/lib/z80/heap.s: Added.
16384 * device/lib/malloc.c: Added z80 and gbz80 support.
16386 * support/regression/tests/malloc.c (testMalloc): Added.
16388 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16390 * support/regression/tests/bug-478094.c: Added.
16392 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16394 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16396 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16398 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16400 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16402 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16404 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16406 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16408 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16410 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16412 * support/regression/tests/bug-477927.c: Added.
16414 * src/z80/peeph.def: Added minor rules.
16416 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16418 * src/z80/peeph.def: Added jump optimisation modification.
16420 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16422 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16424 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16426 * support/regression/tests/funptrs.c: Added.
16428 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16430 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16432 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16434 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16436 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16438 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16439 (movLeft2ResultLong): Created.
16441 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16442 (joinPushes): Added. Joins two char pushes into a word push.
16444 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16446 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16448 * support/makebin/Makefile (install): Added creation of dest dir.
16450 2001-10-24 Karl Bongers <karl AT turbobit.com>
16452 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16454 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16456 * src/z80/ralloc.c: Turned off faulty pack for one use.
16458 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16460 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16462 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16464 * support/regression/Makefile: Improved clean
16466 * support/regression/ports/gbz80/spec.mk: Added clean
16468 * support/regression/ports/host/spec.mk: Added clean
16470 * support/regression/ports/z80/spec.mk: Added clean
16472 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16474 * support/regression/ports/mcs51/timeout.c: little improvements
16476 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16478 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16480 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16482 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16484 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16486 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16488 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16490 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16491 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16493 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16495 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16497 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16499 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16501 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16503 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16505 * support/regression/tests/longor.c: Added.
16507 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16509 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16511 * as/mcs51/aslink.h: define PATH_MAX
16513 * as/mcs51/asm.h: define PATH_MAX
16515 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16517 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16519 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16521 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16523 * src/SDCCglobl.h: define PATH_MAX
16525 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16527 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16529 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16531 * src/z80/gen.c (gencjneshort): Fixed
16533 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16535 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16537 * support/regression/tests/bug-469671.c: Added.
16539 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16541 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16543 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16545 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16547 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16549 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16551 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16553 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16555 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16557 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16559 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16561 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16563 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16565 * 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.
16567 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16569 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16571 2001-10-07 <johan AT FRIJA>
16573 * device/lib/gets.c (gets): fixed the return value.
16575 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16576 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16578 * 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.
16580 * 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.
16582 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16584 * src/pic/gen.c: Removed Safe_strdup.
16586 * configure.in: Added option to enable libgc support.
16588 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16589 (bitVectUnion): Optimised.
16590 (bitVectIntersect): Optimised.
16591 (bitVectBitsInCommon): Optimised.
16592 (bitVectCplAnd): Optimised.
16594 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16596 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16598 * src/SDCCmain.c: distinguish between assembler debug and plain options
16600 * src/avr/main.c: remove standard assembler options
16602 * src/ds390/main.c: remove standard assembler options
16604 * src/mcs51/main.c: remove standard assembler options
16606 * src/port.h: removed "PENDING" comment
16608 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16610 * src/device/lib/_mulint.c : new, with assember functions
16612 * src/device/lib/_mullong.c : new, with assember functions
16614 * src/device/lib/_divuint.c : with assember functions
16616 * src/device/lib/_divsint.c : with assember functions
16618 * src/device/lib/_divulong.c: with assember functions
16620 * src/device/lib/_divslong.c: with assember functions
16622 * src/device/lib/_moduint.c : with assember functions
16624 * src/device/lib/_modsint.c : with assember functions
16626 * src/device/lib/_modulong.c: with assember functions
16628 * src/device/lib/_modslong.c: with assember functions
16630 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16632 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16634 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16635 replaced _mululong.c and _mulslong.c by _mullong.c
16637 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16639 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16641 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16643 * src/SDCCglue.c: test, if win32api is available for MINGW
16645 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16647 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16648 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16649 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16650 * support/regression/ports/host/spec.mk: removed GENERIC
16651 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16652 * support/regression/ports/z80/spec.mk: removed GENERIC
16654 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16656 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16658 * support/regression/tests/bug-467035.c: Created.
16660 2001-10-01 <johan AT FRIJA>
16662 * src/SDCC.y: fixed bug #466586 part 1
16664 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16666 * SDCCicode.c: z80 has no generic pointers
16667 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16669 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16671 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16673 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16675 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16677 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16679 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16681 * configure.in: Fixed up so that ucsim is only configured once.
16683 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16685 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16686 (getPathDifference): As above.
16688 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16690 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16692 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16693 * .version: Updated to 2.3.1
16695 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16696 Added copyright header.
16698 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16699 (assemble): Added support for macro based assembler commands.
16700 (linkEdit): Added support for macro based linker commands.
16701 (preProcess): Changed the pre-processor to use macros.
16702 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16703 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16705 * device/lib/z80/crt0.s: Added module name for debugging.
16707 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16709 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16711 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16713 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16715 * src/Makefile.in: Added SDCCmacro and SDCCutil
16717 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16719 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16721 2001-09-16 <johan AT FRIJA>
16723 * 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.
16725 2001-09-15 <johan AT FRIJA>
16727 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16728 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16730 2001-09-11 <johan AT FRIJA>
16732 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16734 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16736 * support/regression/tests/bug-460444.c: Added test case.
16738 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16739 (genCast): Added justification for all of the asserts.
16741 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16743 * support/regression/support.c: _xdata replaced by xdata
16745 * support/regression/spec.mk: removed _generic
16747 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16749 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16751 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16752 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16754 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16756 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16758 * support/regression/tests/bug-460010.c: Added test case.
16760 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16762 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16764 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16766 * support/regression/testfwk.c: removed workaround for bug #436344
16768 * support/regression/tests/bp.c: use less memory with mcs51
16770 * support/regression/tests/bug-441448.c: use less memory
16772 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16774 * support/regression/collate-results.py: typo
16776 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16778 * support/regression/tests/fetchoverlap.c: Added new test case.
16780 * support/regression/tests/bp.c: Added new test case.
16782 * support/regression/tests/bug-448984.c: Added new test case.
16784 * support/regression/tests/pow2shifts.c: Added new test case.
16786 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16787 (genlshTwo): Fixed right shift for count > 8.
16789 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16791 2001-09-08 <johan AT FRIJA>
16793 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16795 2001-09-07 <johan AT FRIJA>
16797 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16799 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16801 2001-09-06 <johan AT FRIJA>
16803 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16804 * bernhard noted me at this: "() equals to (void)" (1.38)
16806 2001-09-05 <johan AT FRIJA>
16808 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16810 2001-09-04 <johan AT FRIJA>
16812 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16815 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16817 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16819 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16821 * link/z80/aslink.h: Fixed path for PATH_MAX
16823 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16825 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16827 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16829 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16831 * 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.
16833 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16835 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16836 (genCmp): Fixed up genCmp for the GB with longs.
16838 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16840 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16842 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16844 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16846 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16848 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16850 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16852 * 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.
16854 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16856 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16858 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16860 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16862 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16864 * sim/ucsim/configure: little improvement of Cygwin-detection
16865 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16866 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16867 * support/regression/tests/bug-221100.c: small changes for mcs51
16868 * support/regression/tests/bug-221168.c: small changes for mcs51
16869 * support/regression/tests/bug-227710.c: small changes for mcs51
16870 * support/regression/tests/staticinit.c: small changes for mcs51
16871 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16872 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16873 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601