1 2008-12-07 Raphael Neider <rneider AT web.de>
3 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
4 NULL pointer dereference, closes #2366757
6 2008-11-25 Raphael Neider <rneider AT web.de>
8 * device/include/pic16/pic16devices.txt,
9 sdcc/src/pic16/device.c,
10 sdcc/src/pic16/device.h: implicitly disable XINST
11 whenever CONFIG4L is set via an additional optional
12 argument to the configword directive in pic16devices.txt
14 2008-11-24 Raphael Neider <rneider AT web.de>
16 * device/lib/pic16/configure.ac,
17 device/lib/pic16/Makefile.common: fixed quoting issues
19 * device/lib/pic16/configure,
20 device/lib/pic16/debug/Makefile.in,
21 device/lib/pic16/libc/Makefile.in,
22 device/lib/pic16/libdev/Makefile.in,
23 device/lib/pic16/libio/Makefile.in,
24 device/lib/pic16/libm/Makefile.in,
25 device/lib/pic16/libsdcc/Makefile.in,
26 device/lib/pic16/Makefile.in,
27 device/lib/pic16/startup/Makefile.in: regenerated
29 * src/pic16/main.c (_pic16_finaliseOptions): revert to
32 2008-11-24 Raphael Neider <rneider AT web.de>
34 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
35 argument of --asm= or --link= to allow for
36 --asm="sh script --options", the user can double quote the
37 argument if needed: --asm="'c:/program files/gpasm' -q",
38 also fix some potential buffer overflows
40 2008-11-19 Borut Razem <borut.razem AT siol.net>
43 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
46 2008-11-16 Borut Razem <borut.razem AT siol.net>
48 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
49 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
51 2008-11-15 Borut Razem <borut.razem AT siol.net>
53 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
54 src/SDCCsymt.c, src/SDCCsymt.h:
55 fixed RFE #2291335 : Unnamed bit-field initialization
56 * support/regression/tests/bitfields.c:
57 added test case for RFE #2291335
58 * support/regression/tests/bug-1981238.c:
59 don't initialize unnamed bit-fields
61 2008-11-11 Raphael Neider <rneider AT web.de>
63 * device/include/pic16/pic18f25j10.h,
64 device/include/pic16/pic18f45j10.h: remove useless boilerplate
66 * device/include/pic16/adc.h,
67 device/lib/pic16/libio/adc/adcbusy.c,
68 device/lib/pic16/libio/adc/adcclose.c,
69 device/lib/pic16/libio/adc/adcconv.c,
70 device/lib/pic16/libio/adc/adcopen.c,
71 device/lib/pic16/libio/adc/adcread.c,
72 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
73 and fixed ADC routines to work for more target devices,
74 incorporates patch #2036130 by Nick Materer
76 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
78 * device/include/ctype.h,
79 * device/include/ds400rom.h,
80 * device/include/ds80c390.h,
81 * device/include/float.h,
82 * device/include/math.h,
83 * device/include/serial.h,
84 * device/include/stdbool.h,
85 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
87 * device/include/mcs51/C8051F336.h,
88 * device/include/mcs51/C8051T600.h,
89 * device/include/mcs51/C8051T610.h,
90 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
91 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
93 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
95 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
97 2008-11-10 Raphael Neider <rneider AT web.de>
99 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
100 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
101 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
102 (patch by Nick Materer, #2253980)
104 * device/lib/pic16/libio/adc.ignore,
105 device/lib/pic16/libio/i2c.ignore,
106 device/lib/pic16/libio/usart.ignore,
107 device/lib/pic16/pics.all: updated to build more device libs
109 * device/lib/pic16/libdev/Makefile.am,
110 device/lib/pic16/libdev/Makefile.in,
111 device/lib/pic16/libio/Makefile.am,
112 device/lib/pic16/libio/Makefile.in: regenerated
114 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
115 names per memory location, applied SDCC style to more functions
117 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
119 * device/include/mcs51/p89lpc933_4.h: new NXP header file
120 * device/include/mcs51/p89lpc935_6.h: new NXP header file
121 * device/include/mcs51/p89v66x.h: minor changes
122 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
124 2008-11-09 Raphael Neider <rneider AT web.de>
126 * device/include/pic/pic14devices.txt: fixed memory description for
127 12f629 and 12f675, closes #2236240
129 2008-11-06 Borut Razem <borut.razem AT siol.net>
131 * src/SDCCmain.c: #fixed bug 2224960: sdcc -MM no working correctly
132 pass system include paths with -isystem to sdcpp
133 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
134 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
136 2008-11-02 Raphael Neider <rneider AT web.de>
138 * doc/sdccman.lyx: updated the sections on the library build process
139 and on how to add support for new devices, and documented known
140 problems with the extended instruction set including a workaround
142 2008-11-01 Raphael Neider <rneider AT web.de>
144 * device/include/pic16/adc.h,
145 device/include/pic16/pic16devices.txt,
146 device/include/pic16/pic18f2410.h,
147 device/include/pic16/pic18f2510.h,
148 device/include/pic16/pic18f2515.h,
149 device/include/pic16/pic18f2610.h,
150 device/include/pic16/pic18f4410.h,
151 device/include/pic16/pic18f4510.h,
152 device/include/pic16/pic18f4515.h,
153 device/include/pic16/pic18f4610.h,
154 device/include/pic16/pic18fregs.h,
155 device/lib/pic16/libdev/Makefile.am,
156 device/lib/pic16/libdev/Makefile.in,
157 device/lib/pic16/libdev/pic18f2410.c,
158 device/lib/pic16/libdev/pic18f2510.c,
159 device/lib/pic16/libdev/pic18f2515.c,
160 device/lib/pic16/libdev/pic18f2610.c,
161 device/lib/pic16/libdev/pic18f4410.c,
162 device/lib/pic16/libdev/pic18f4510.c,
163 device/lib/pic16/libdev/pic18f4515.c,
164 device/lib/pic16/libdev/pic18f4610.c,
165 device/lib/pic16/libio/Makefile.am,
166 device/lib/pic16/libio/Makefile.in,
167 device/lib/pic16/pics.all: added support for 18f[24][456]10
168 and 18f[24]515 devices
169 * doc/sdccman.lyx: updated list of supported PIC16 devices
171 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
172 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
173 src/xa51/gen.c: avoid compiler warnings
174 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
176 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
178 * device/include/mcs51/p89v66x.h: NXP header file
179 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
180 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
182 2008-10-14 Raphael Neider <rneider AT web.de>
184 * device/lib/pic16/libdev/Makefile.am,
185 device/lib/pic16/libio/Makefile.am: enable building libraries for
186 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
187 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
188 * device/lib/pic16/libdev/Makefile.in,
189 device/lib/pic16/libio/Makefile.in: regenerated
191 2008-10-14 Raphael Neider <rneider AT web.de>
193 * device/include/pic16/pic18f2450.h,
194 device/include/pic16/pic18f4450.h,
195 device/lib/pic16/libdev/pic18f2450.c,
196 device/lib/pic16/libdev/pic18f4450.c,
197 device/include/pic16/adc.h,
198 device/include/pic16/pic16devices.txt,
199 device/include/pic16/pic18fregs.h,
200 device/lib/pic16/libdev/Makefile.am,
201 device/lib/pic16/libdev/Makefile.in,
202 device/lib/pic16/libio/Makefile.am,
203 device/lib/pic16/libio/Makefile.in,
204 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
206 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
207 stack to a fixed location, relax it to automatically work with all
208 but the smallest devices (256 byte RAM devices need #pragma stack)
210 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
212 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
213 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
214 * device/lib/_strcspn.c: fixed bug 2140931
216 2008-10-06 Raphael Neider <rneider AT web.de>
218 * device/include/pic16/stdio.h,
219 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
220 declared __naked for convenience, named all arguments
221 * device/lib/pic16/libc/stdio/strmgpsim.c,
222 device/lib/pic16/libc/stdio/strmmssp.c,
223 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
225 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
226 empty __naked functions,
227 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
228 corner cases (unlink first/last pCode in list), reuse more code
230 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
232 * src/ds390/main.c (_ds390_genInitStartup): added
233 * src/SDCCpeeph.c (getPatternVar): new, added,
234 (labelInRange): fixed bug 2115959
235 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
236 * src/SDCCicode.h: added newiTempOperand
237 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
238 added optimizations for 0/x and x/-1, see also patch 2142900
239 * support/regression/tests/onebyte.c (testMul): added test cases
241 2008-09-20 Borut Razem <borut.razem AT siol.net>
244 definition of absolute address symbols without initial value,
245 fixed SDCC crash "do not know how to intialize symbol"
247 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
249 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
250 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
251 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
252 * device/lib/z80/stubs.s: added stubs for above functions
253 * src/SDCCopt.c (convilong),
254 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
255 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
256 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
257 * support/regression/tests/onebyte.c: enabled all tests for z80
259 2008-09-15 Borut Razem <borut.razem AT siol.net>
261 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
262 device/lib/pic16/libc/stdio/printf.c,
263 device/lib/pic16/libc/stdio/strmusart.c,
264 device/lib/pic16/libc/stdio/printf_tiny.c,
265 device/lib/pic16/libc/stdio/sprintf.c,
266 device/lib/pic16/libc/stdio/strmgpsim.c,
267 device/lib/pic16/libc/stdio/putchar.c,
268 device/lib/pic16/libc/stdio/fprintf.c,
269 device/lib/pic16/libc/stdio/strmmssp.c,
270 device/device/lib/pic16/libc/stdio/vprintf.c,
271 device/lib/pic16/libc/stdio/printf_small.c,
272 device/lib/pic16/libc/stdio/vsprintf.c,
273 device/lib/pic16/libc/stdio/strmputchar.c,
274 device/lib/pic16/libc/Makefile.am,
275 device/lib/pic16/libc/Makefile.in:
276 *printf now returns int, puchar.c moved from stdlib to stdio,
277 *printf format parameter type changed from char * to const char *,
278 added GNU link excetion text to library source files,
279 applyed GNU coding style, removed useless svn ids,
280 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
281 binary specifier: "%b", "%hb" and "%lb"
282 * device/lib/pic16/libc/stdio/vfprintf.c:
283 applied patch #2044424: PIC16: vfprintf
284 thanks Mauro Giachero
285 * support/regression/tests/bug1057979.c:
286 removed old pic16 sprintf specifics
287 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
288 * doc/sdccman.lyx: documented 'b' binary format specifier removal
290 2008-09-15 Raphael Neider <rneider AT web.de>
292 * src/pic16/device.c (pic16_dump_usection): force udata sections
293 into the addressable range (0..0xFFF), workaround for a gpsim
294 bug preventing simulation of regtest bug1750318
295 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
296 (serialRegAssign): fixed regtest bug-971834,
297 (pic16_packRegisters): avoid null-pointer dereference
299 2008-09-14 Raphael Neider <rneider AT web.de>
301 * src/pic16/gen.c, src/pic16/ralloc.c: use
302 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
303 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
305 2008-09-12 Borut Razem <borut.razem AT siol.net>
307 * support/regression/fwk/testfwk.h:
308 define pdata as data for pic16 target
309 thanks Mauro Giachero
311 2008-09-11 Borut Razem <borut.razem AT siol.net>
313 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
314 support/regression/absolute.c:
315 applied patch #2105615: Some PIC16 testcase fixlets
316 thanks Mauro Giachero
318 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
320 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
321 * support/regression/tests/bug2094505.c: new, added
323 2008-09-07 Borut Razem <borut.razem AT siol.net>
325 * src/SDCCglue.c, src/SDCCast.c:
326 fixed throw of "excess elements" warning for char arrays
327 * support/regression/tests/nullstring.c:
328 disable warning about excess elements in array of chars initializer
330 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
332 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
333 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
334 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
335 * support/regression/tests/bug2077267.c: new, added
337 2008-09-05 Raphael Neider <rneider AT web.de>
339 * configure.in, Makefile.common.in: add support for ccache,
340 remove spurious $VERSION output, detect doc-tools even without
341 --enable-doc to facilitate later manual doc-builds, minor cleanup
342 * configure: regenerated
344 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
345 avoid races in parallel VPATH builds
346 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
347 * doc/sdccman.lyx: mention --without-ccache configure option
349 2008-09-01 Raphael Neider <rneider AT web.de>
351 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
352 * (genConstPointerGet): fix reading bitfields from __code space
353 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
354 bitfield initializers (fix regression test bug1856409.c)
355 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
358 2008-08-31 Raphael Neider <rneider AT web.de>
360 * src/pic16/gen.c (genAssign): removed useless compiler output
361 * (genPointerGet,genPointerSet,genCast),
362 src/pic16/glue.c (pic16_printGPointerType):
363 also handle PPOINTERs just to avoid spurious asserts
364 * (pic16_printIvalType,pic16_printIvalBitFields):
365 generalized to arbitrary type/bitfield sizes, allows compilation of
366 regression test bug-1981238.c
367 * (pic16_printIvalChar): fix regression test structflexarray.c
368 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
369 in initialized structs and fix #1843745
370 * (pic16_printIvalStruct): always output initializers for all fields,
371 even those not explicitly given, fixes zeropad.c regression test
372 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
373 #2073635, #1567098, and #1485812)
374 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
376 2008-08-31 Borut Razem <borut.razem AT siol.net>
378 * support/regression/tests/bug-895992.c,
379 support/regression/tests/onebyte.c:
380 enabled pic16 regression testing since the bugs
381 1511794: pic16: regression test bug-895992.c fails
382 1444425: onebyte.c regression tes fails on pic16
383 are fixed, probably by fixing
384 2048464: PIC16: fix genUminus - addresses not.c regression test
385 * src/SDCCsymt.c, src/SDCCglue.c,
386 support/regression/tests/bug-1981238.c:
387 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
390 2008-08-30 Borut Razem <borut.razem AT siol.net>
392 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
393 release version 4.3.2
395 2008-08-24 Raphael Neider <rneider AT web.de>
397 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
398 always use the sdcc from the current build tree (ignore $CC from
399 the environment, fixes compile farm builds)
400 * device/lib/Makefile.in: rename .a into .lib for compatibility,
401 remove more build products from install directory
402 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
403 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
405 2008-08-24 Borut Razem <borut.razem AT siol.net>
407 * src/SDCC.y: applied patch
408 2050245: Fix # 1963382
410 1963382: Listing File - C file comment is incorrect
413 2008-08-23 Borut Razem <borut.razem AT siol.net>
415 * src/pic16/gen.c: applied patch
416 2048464: PIC16: fix genUminus - addresses not.c regression test
417 thanks Mauro Giachero
419 2008-08-22 Borut Razem <borut.razem AT siol.net>
421 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
422 src/pic16/main.c: allow spaces in gpasm and gplink paths
424 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
427 * src/z80/peeph-z80.def: minor peephole improvement
429 2008-08-15 Raphael Neider <rneider AT web.de>
431 * src/z80/gen.c (_vemit2): suppress compiler warning
433 * src/pic/*.[ch]: make proper use of header files and avoid
434 ad-hoc extern declarations, mark module-local helpers 'static',
435 removed dead/replaced code, no functional changes
436 * src/pic16/pcode.c: disentangled from pic14 backend
438 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
440 * src/z80/gen.c: fixed #2051348
441 * support/regression/tests/bug-2051348.c: regression test for #2051348
443 2008-08-10 Raphael Neider <rneider AT web.de>
446 * Makefile.common.in: export PACKAGE for $docdir,
447 fixes #1957036, avoid some "underquoted definition" warnings
448 * configure: regenerated
450 2008-08-10 Raphael Neider <rneider AT web.de>
452 * device/lib/pic16/**: build pic16 library using autotools for
453 improved dependency tracking
455 * device/lib/Makefile.in,
457 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
459 2008-08-10 Raphael Neider <rneider AT web.de>
461 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
462 local variables if --nooverlay is given, workaround for #2023121
464 2008-08-08 Raphael Neider <rneider AT web.de>
466 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
468 2008-08-08 Raphael Neider <rneider AT web.de>
470 * src/pic/pcoderegs.c,
472 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
474 2008-08-07 Borut Razem <borut.razem AT siol.net>
476 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
477 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
478 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
479 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
480 applied modified patch 2038174: Add support for binary constants v2
481 thanks Mauro Giachero
482 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
484 2008-08-04 Raphael Neider <rneider AT web.de>
487 * src/pic16/device.h,
489 * src/pic16/main.c: enable --optimize-goto by default
491 * device/lib/pic16/Makefile.common.in: suppress removed option
494 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
496 2008-07-30 Borut Razem <borut.razem AT siol.net>
498 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
499 applied patch 22032433: PIC16: fix constant strings,
500 thanks Mauro Giachero
502 2008-07-29 Borut Razem <borut.razem AT siol.net>
504 * src/pic16/gen.c: applied patches:
505 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
506 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
507 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
508 thanks Mauro Giachero
510 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
512 * src/port.h: Fixed typo in comment
514 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
516 * src/z80/mappings.i: Implemented RFE #1919415
517 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
518 #1880202, #1914434, prepared for RFE #1703943
520 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
523 * src/z80/peeph-z80.def,
524 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
525 preparation for Z80 peephole improvements
527 2008-06-21 Raphael Neider <rneider AT web.de>
529 * device/include/pic16/pic18f66j60.h,
530 * device/include/pic16/pic18f66j65.h,
531 * device/include/pic16/pic18f67j60.h,
532 * device/include/pic16/pic18f86j60.h,
533 * device/include/pic16/pic18f86j65.h,
534 * device/include/pic16/pic18f87j60.h,
535 * device/include/pic16/pic18f96j60.h,
536 * device/include/pic16/pic18f96j65.h,
537 * device/include/pic16/pic18f97j60.h,
538 * device/lib/pic16/libdev/pic18f66j60.c,
539 * device/lib/pic16/libdev/pic18f66j65.c,
540 * device/lib/pic16/libdev/pic18f67j60.c,
541 * device/lib/pic16/libdev/pic18f86j60.c,
542 * device/lib/pic16/libdev/pic18f86j65.c,
543 * device/lib/pic16/libdev/pic18f87j60.c,
544 * device/lib/pic16/libdev/pic18f96j60.c,
545 * device/lib/pic16/libdev/pic18f96j65.c,
546 * device/lib/pic16/libdev/pic18f97j60.c,
547 * device/include/pic16/pic16devices.txt,
548 * device/include/pic16/pic18fregs.h,
549 * device/lib/pic16/pics.all: added new devices
551 * device/include/pic16/adc.h,
552 * device/lib/pic16/libio/adc/adcbusy.c,
553 * device/lib/pic16/libio/adc/adcopen.c,
554 * device/lib/pic16/libio/adc/adcsetch.c,
555 * device/lib/pic16/libio/i2c/i2copen.c,
556 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
557 all changes from a patch by Anton Strobl
559 2008-06-12 Borut Razem <borut.razem AT siol.net>
561 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
562 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
563 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
564 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
565 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
566 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
567 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
568 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
569 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
570 by applying the modified patch from Risto Huotari
572 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
575 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
576 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
577 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
578 * support/regression/tests/bug1938300.c: new, added
580 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
582 * device/include/asm/ds390/features.h,
583 * device/include/asm/mcs51/features.h,
584 * device/include/mcs51/regc515c.h: inserted LGPL notice
586 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
588 * device/lib/gbz80/div.s,
589 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
590 patch 1597883, Thanks Robert Ramey
592 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
594 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
595 createIvalCharPtr, createIvalPtr, createIval),
597 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
598 initializers for local auto variables
599 * support/regression/tests/zeropad.c: added testcase for auto initializers
601 2008-05-26 Raphael Neider <rneider AT web.de>
603 * device/lib/pic16/startup/crt0.c,
604 * device/lib/pic16/startup/crt0i.c,
605 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
606 explicit, fixed curr_entry loop for >= 256 initializer records,
607 removed debug code (write to 0xf7e)
609 2008-05-25 Raphael Neider <rneider AT web.de>
611 * device/include/pic/pic16f627a.h,
612 * device/include/pic/pic16f628a.h,
613 * device/include/pic/pic16f648a.h: added missing ports
615 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
617 * device/include/float.h: added __INFINITY
618 * device/lib/_fsadd.c: handle overflows
619 * device/lib/_fsmul.c,
620 * device/lib/_fsdiv.c: use __INFINITY
621 * device/lib/_fseq.c,
622 * device/lib/_fsneq.c: handle -0.0
623 * sim/ucsim/s51.src/uc89c51r.cc,
624 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
625 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
626 * src/mcs51/gen.c (genSend): fixed bug with --xstack
627 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
628 * support/regression/tests/snprintf.c: test bug with --xstack
630 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
632 * src/SDCCpeeph.c (callFuncByName):
633 Support nested parenthesis in peephole function arguments (#1967300)
635 2008-05-19 Raphael Neider <rneider AT web.de>
637 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
638 fixed duplicate labels (#1911325)
640 2008-05-19 Raphael Neider <rneider AT web.de>
642 * src/regression/empty.c: suppress warning
643 * src/regression/pointer1.c: enabled index_by_pointer()
644 * src/regression/inline.c: now works for pic16 as well
646 * src/pic16/device.c: include dbuf declarations
647 * src/pic16/device.h: removed obsolete prototypes
649 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
650 * src/pic16/glue.c: made purely local functions static,
651 (pic16_printGPointerType, pic16_printIvalCharPtr,
652 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
653 generic pointers' tags (#1961866)
655 * src/pic16/pcode.c (assignValnums): optimize literal assignments
657 2008-05-19 Borut Razem <borut.razem AT siol.net>
659 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
660 fixed typo, uninstall include/pic16/pic16devices.txt
662 2008-05-18 Borut Razem <borut.razem AT siol.net>
664 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
665 the buffer is null terminated
666 * src/device/pic16.c:
667 applied modified patch 1965676: Patch for Win32 16 bit PIC
668 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
670 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
672 * src/SDCC.lex (check_type),
673 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
676 * as/z80/clean.mk: also clean *.dep
677 * device/lib/pic16/libsdcc/stack/Makefile,
678 * sim/ucsim/libtool: removed as they are rebuild by configure
679 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
681 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
683 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
684 fixupInline instead of createFunction to fix bug 1864577
685 (inlineFindMaxBlockno): removed, use global blockNo
686 * src/SDCCglobl.h: added blockNo
688 * src/z80/peep.h: modified properties
689 * support/regression/tests/bug1864577.c: new, added
691 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
694 * as/mcs51/asm.h: added org_cnt
695 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
696 * as/mcs51/asout.c: changed old K&R to ANSI
697 * as/mcs51/Makefile.in: use common identifiers
703 * as/hc08/Makefile.bcc,
704 * as/hc08/Makefile.in: synchronized with as/mcs51/*
705 * sdcc_vc_in.h: added define __func__
706 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
707 Thanks Ruud van Silfhout
708 * support/regression/tests/bug1717305.c: new, added
710 2008-05-05 Borut Razem <borut.razem AT siol.net>
712 * support/regression/Makefile.in,
713 support/regression/ports/ds390/spec.mk,
714 support/regression/ports/hc08/spec.mk,
715 support/regression/ports/mcs51-common/spec.mk,
716 support/regression/ports/pic14/spec.mk,
717 support/regression/ports/pic16/spec.mk,
718 support/regression/ports/ucz80/spec.mk,
719 support/regression/ports/z80/spec.mk:
720 added INC_DIR and LIBDIR paths
721 * src/ds390/gen.c: removed duplicated selicolon
723 2008-05-04 Borut Razem <borut.razem AT siol.net>
725 * support/regression/Makefile.in,
726 support/regression/fwk/lib/testfwk.c,
727 support/regression/ports/ds390/spec.mk,
728 support/regression/ports/hc08/spec.mk,
729 support/regression/ports/mcs51-common/spec.mk,
730 support/regression/ports/mcs51-large/spec.mk,
731 support/regression/ports/mcs51-medium/spec.mk,
732 support/regression/ports/mcs51-small/spec.mk,
733 support/regression/ports/mcs51-stack-auto/spec.mk,
734 support/regression/ports/mcs51-xstack-auto/spec.mk,
735 support/regression/ports/pic14/spec.mk,
736 support/regression/ports/pic16/spec.mk,
737 support/regression/ports/ucz80/spec.mk:
738 added possibility to define the sdcc binary directory SDCC_BIN_PATH
739 used to run regeression tests
741 2008-05-01 Raphael Neider <rneider AT web.de>
743 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
744 supported devices and instructions to add new ones
746 2008-05-01 Raphael Neider <rneider AT web.de>
748 * device/include/pic16/adc.h,
749 device/lib/pic16/libio/adc/adcbusy.c,
750 device/lib/pic16/libio/adc/adcopen.c,
751 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
752 18f2455 style ADC devices, based on patch #1776197
753 * device/lib/pic16/libio/adc/adcclose.c,
754 device/lib/pic16/libio/adc/adcconv.c,
755 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
756 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
757 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
758 * device/include/pic16/pic18f4431.h,
759 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
760 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
762 2008-05-01 Raphael Neider <rneider AT web.de>
764 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
765 moved xinst flag into pic16_options_t
766 * src/pic16/device.c (default_device, pic16_list_devices,
767 pic16_find_device): removed references to sfrrange
768 * src/pic16/gen.c (genFunction),
769 src/pic16/glue.c (pic16initialComments),
770 src/pic16/main.c (pic16_optionsTable),
771 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
773 * device/include/pic16/pic16devices.txt: removed sfrrange lines
775 2008-04-29 Raphael Neider <rneider AT web.de>
777 * src/pic16/devices.inc,
778 device/include/pic16/pic16devices.txt: replaced compiled-in list
779 of devices with a variant parsed at runtime
780 * src/pic16/device.c: added support for parsing pic16devices.txt,
782 * src/pic16/device.h: removed (now) unused fields from PIC_device
783 * src/pic16/main.c: removed #pragma maxram,
784 (_pic16_initPaths): removed bogus generation of search paths,
785 setup the port proper only after the search paths (for
786 pic16devices.txt) are set up,
787 (_pic16_finaliseOptions): moved processor dependant code here
788 from _pic16_initPaths(), clean up
789 * src/pic16/ralloc.c (pic16_init_stack),
790 * src/pic16/ralloc.h,
791 * src/pic16/pcode.c: clean up
792 * device/include/Makefile.in,
793 support/scripts/sdcc.nsi: also install/package pic16devices.txt
794 * support/scripts/inc2h-pic16.pl: updated instructions
796 2008-04-29 Raphael Neider <rneider AT web.de>
798 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
799 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
800 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
801 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
802 added missing family members and 18f2480/2580/4480/4580 family
803 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
804 * device/include/pic16/pic18f2525.h: use 18f4620.h
805 * device/include/pic16/pic18f6680.h: use 18f8680.h
806 * device/include/pic16/pic18fregs.h,
807 device/lib/pic16/pics.all,
808 src/pic16/devices.inc: add new devices
809 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
810 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
811 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
812 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
813 prevent attempting to build the libio for some new devices
815 2008-04-29 Raphael Neider <rneider AT web.de>
817 * debugger/mcs51/Makefile.in: fixed paths to sources
819 2008-04-25 Borut Razem <borut.razem AT siol.net>
821 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
822 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
823 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
824 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
825 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
826 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
827 as/link/z80/linkz80.dsp: lklibr.c moved
828 * doc/INSTALL.txt: binary archives in bz2 format
829 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
831 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
833 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
834 * support/regression/tests/bug1856409.c: new, added
836 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
839 * src/mcs51/peep.c: Use werror for error messages.
840 * src/SDCCicode.c (geniCodeConditional),
841 * src/SDCCsymt.c (structElemType): fixed bug 1839321
842 * src/z80/Makefile.bcc,
843 * src/z80/z80.dsp: added src/z80/peep.c/h
844 * support/regression/tests/bug1839321.c: new, added
846 2008-04-20 Raphael Neider <rneider AT web.de>
848 * device/include/pic16/pic18f2455.h: added bitfields for port C
850 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
852 * src/z80/peep.c: Use werror for error messages.
854 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
856 * src/z80/peep.h (declaration of notUsed()),
857 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
859 * src/z80/z80.h (added dependency on peep.h),
860 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
863 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
865 * src/SDCCpeeph.c (added support for notUsed()),
866 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
868 * src/port.h (removed dependency on mcs51/peep.h, added declaration
869 for notUsed()): Implemented generic (that is not port-specific) part
872 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
874 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
875 * device/lib/libsdcc.lib,
876 * device/lib/Makefile.in,
877 * support/regression/ports/mcs51-xstack-auto/spec.mk,
878 * device/lib/calloc.c: renamed to _calloc.c
879 * device/lib/free.c: renamed to _free.c
880 * device/lib/malloc.c: renamed to _malloc.c
881 * device/lib/realloc.c: renamed to _realloc.c
882 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
883 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
884 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
885 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
886 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
887 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
888 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
889 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
891 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
892 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
893 * support/regression/tests/bug1509084.c: new, added
895 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
897 * device/include/mcs51/cc2510fx.h: added _XPAGE
898 * device/include/mcs51/compiler.h: cosmetic changes
900 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
902 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
905 2008-03-31 Borut Razem <borut.razem AT siol.net>
907 * support/cpp2 renamed to support/cpp
908 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
909 support/cpp2/libiberty/splay-tree.c,
910 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
911 support/cpp2/libcpp/directives.c,
912 support/cpp2/libcpp/include/cpplib.h,
913 support/cpp2/libcpp/include/symtab.h,
914 support/cpp2/libcpp/include/line-map.h,
915 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
916 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
917 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
918 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
919 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
920 release version 4.3.0
921 * configure.in, configure, Makefile.in, Makefile.bcc:
922 adapted for moved cpp2
924 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
926 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
927 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
929 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
931 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
933 * support/regression/tests/bug1717943.c: new, added
935 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
937 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
938 bytewise return value assignments introduced in last commit.
940 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
942 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
943 genMult, genJumpTab):
944 Use 16-bit instructions for addition in some additional cases,
945 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
947 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
949 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
950 Implemented RFE #1921450, changed some debug messages.
952 2008-03-30 Borut Razem <borut.razem AT siol.net>
954 * Small Device C Compiler 2.8.0 released
955 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
956 * support/scripts/sdcc.nsi: added finish page; this version
957 was used for 2.8.0 release
958 * doc/knownbugs.html: removed; magically generated by the build
959 process using gen_known_bugs.pl from now on
961 2008-03-23 Borut Razem <borut.razem AT siol.net>
963 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
964 and reverted it, since it was already fixed by Raphael ;-)
965 * doc/knownbugs.html: updated for RC2
967 2008-03-22 Raphael Neider <rneider AT web.de>
969 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
972 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
974 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
975 * support/regression/tests/bug1839277.c: added related testBug1839299
977 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
979 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
980 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
982 * src/mcs51/gen.c: throughout only output hex constants
983 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
984 * support/regression/tests/bug1839277.c: new, added
986 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
988 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
989 compilation warning about nested comments.
991 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
993 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
994 * support/regression/tests/bug1921073.c: new, added
996 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
998 * src/z80/SDCCpeeph.c.c (callFuncByName):
999 Commented function parameters.
1001 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1003 * src/z80/ralloc.c (packRegsForAccUse2):
1004 disabled a broken accumulator packing optimization (fixed #1292721).
1005 * support/regression/tests/bug-1292721: Regression test for #1292721.
1007 2008-03-16 Raphael Neider <rneider AT web.de>
1009 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1010 fixed code bloat regression using a variant of patch #1915618
1012 2008-03-16 Borut Razem <borut.razem AT siol.net>
1014 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1015 icon, changed startup menu for release distribution, code cleaning,
1016 create url files instead links in startup menu
1018 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1020 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1021 * support/regression/tests/bug1579949.c: new, added
1023 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1025 * device/lib/printf_fast.c: fixed bug 1255403
1027 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1029 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1030 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1032 2008-03-14 Borut Razem <borut.razem AT siol.net>
1034 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1035 command line options
1036 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1037 is correctly displayed
1038 * as/link/z80/lkmain.c: usage line commented out
1040 2008-03-13 Borut Razem <borut.razem AT siol.net>
1042 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1043 updated the list pf supported pic14 devices
1045 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1047 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1049 2008-03-12 Borut Razem <borut.razem AT siol.net>
1051 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1052 fixed documentation request #1718191
1053 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1054 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1057 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1059 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1060 * support/regression/tests/bug1505811.c: new, added
1062 2008-03-09 Raphael Neider <rneider AT web.de>
1064 * device/include/pic16/pic18f2620.h,
1065 * device/include/pic16/pic18f4620.h,
1066 * device/lib/pic16/libdev/pic18f2620.c,
1067 * device/lib/pic16/libdev/pic18f4525.c,
1068 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1069 family to consistently use pic18f4620.[ch], fixes #1832562
1071 2008-03-09 Borut Razem <borut.razem AT siol.net>
1073 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1074 changed sdcc version to 2.8.0
1075 * knownbugs.html: regenerated
1076 * support/scripts/gen_known_bugs.pl: added number of open bugs
1078 2008-03-09 Raphael Neider <rneider AT web.de>
1080 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1081 (genOr): read volatile operand even if the result is known,
1083 (genOr,genXor): removed unused legacy code,
1084 (genDummyRead): use pic16_mov2w_volatile()
1086 2008-03-08 Borut Razem <borut.razem AT siol.net>
1088 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1089 cons w. --model-large
1090 * support/regression/staticinit.c: added regression test for bug
1093 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1095 * src/ds390/gen.c (pushSide, genPcall),
1096 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1097 * src/mcs51/gen.c: cosmetic changes
1098 * support/regression/fwk/include/testfwk.h: added macro reentrant
1099 * support/regression/tests/bug1908493.c: new, added
1101 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1103 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1105 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1107 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1108 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1109 already set in ds390/main.c and mcs51/main.c
1111 2008-03-07 Raphael Neider <rneider AT web.de>
1113 * src/regression/init0.c: new test for initialized arrays of function
1115 * src/regression/Makefile: made a bit more flexible, added init0.c
1116 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1117 pointers, closes #1427663
1119 2008-03-05 Borut Razem <borut.razem AT siol.net>
1121 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1122 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1124 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1126 * support/librarian/sdcclib.c:Added feature request 1908061:
1127 Synchronise sdcclib commands with ar.
1129 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1131 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1132 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1133 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1134 * device/include/mcs51/compiler.h: removed umlauts, added double
1137 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1139 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1140 * support/regression/tests/bug1536762.c: new, added
1142 * src/SDCCutil.h: added getBuildDate()
1143 * src/SDCCmain.c (printVersionInfo),
1144 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1146 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1147 * src/ds390/ralloc.c (packRegisters),
1148 * src/mcs51/ralloc.c (packRegisters),
1149 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1151 * support/regression/tests/bug1618050.c: new, added
1152 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1153 * support/regression/fwk/include/testfwk.h,
1154 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1157 2008-03-04 Raphael Neider <rneider AT web.de>
1159 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1160 on accessing OP_SYM_TYPE(op)
1161 * src/pic/gen.h: removed unused prototype of genMinusDec()
1162 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1163 fix #1876953 (invalid subtraction code), removed unused code
1165 2008-03-03 Raphael Neider <rneider AT web.de>
1169 * src/pic/genarith.c,
1171 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1172 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1174 2008-03-03 Raphael Neider <rneider AT web.de>
1176 * src/pic/device.c (find_device): search user-specified paths first
1177 for pic14devices.txt, fixes #1900827
1179 2008-03-02 Borut Razem <borut.razem AT siol.net>
1181 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1182 AddToPath and RemoveFromPath
1184 2008-03-01 Borut Razem <borut.razem AT siol.net>
1186 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1187 work correctly, added debugging support if -DSDCC.DEBUG command line
1190 2008-02-28 Borut Razem <borut.razem AT siol.net>
1192 * doc/sdccman.lyx: cosmetic changes
1194 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1196 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1197 * doc/sdccman.lyx: fixed unmeant removal of spaces
1199 2008-02-27 Borut Razem <borut.razem AT siol.net>
1201 * support/scripts/sdcc.nsi: corrected installation directory for
1202 current user installation mode
1203 * doc/README.txt: added Philipp Klaus Krause to the developers list
1205 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1207 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1208 return ifx condition
1209 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1210 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1211 ifxJump to fix bug 1838000
1212 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1213 * support/regression/tests/bug1838000.c: new, added
1214 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1216 2008-02-26 Borut Razem <borut.razem AT siol.net>
1218 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1220 * support/scripts/sdcc.nsi: added MULTIUSER page,
1221 NSIS upgraded to version 2.35
1223 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1225 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1226 * support/regression/tests/bug1565152.c: new, added
1228 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1230 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1231 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1232 * support/regression/tests/bug1670148.c: new, added
1234 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1236 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1238 2008-02-24 Borut Razem <borut.razem AT siol.net>
1240 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1241 is ineffective for unsigned char parameter
1243 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1245 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1246 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1247 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1248 * support/Util/MySystem.c (my_system): output errorcode when verbose
1250 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1252 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1255 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1257 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1260 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1262 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1264 2008-02-21 Borut Razem <borut.razem AT siol.net>
1266 * support/regression/Makefile.in,
1267 support/regression/ports/ds390/spec.mk,
1268 support/regression/ports/hc08/spec.mk,
1269 support/regression/ports/mcs51-common/spec.mk,
1270 support/regression/ports/pic14/spec.mk,
1271 support/regression/ports/pic16/spec.mk,
1272 support/regression/ports/ucz80/spec.mk,
1273 support/regression/ports/xa51/spec.mk:
1274 added CFLAGS when compiling timeout
1276 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1278 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1281 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1283 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1284 * support/regression/tests/bug1888147.c: new, added
1286 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1288 * src/z80/gen.c: fixed bugs #1596270, #1736867
1290 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1292 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1293 contents, mostly fixes #1596270
1295 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1297 * src/z80/peeph.def,
1298 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1299 peepholes, fixes #1806565
1301 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1303 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1304 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1305 fixes bug 1739475, thanks Robert Larice
1306 (rule 271): new, added
1308 2008-02-18 Borut Razem <borut.razem AT siol.net>
1310 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1312 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1314 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1316 2008-02-17 Raphael Neider <rneider AT web.de>
1318 * src/pic16/genarith.c,
1321 * src/pic16/genutils.c: removed unused legacy code,
1322 removed unused fields from struct asmop and struct _G
1324 2008-02-17 Raphael Neider <rneider AT web.de>
1326 * src/pic16/gen.c (AccRsh): cosmetic changes,
1327 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1328 genRightShiftLiteral): fixed to work with SFRs as result by
1329 assigning only once to result,
1330 removed a lot of unused/excluded code fragments
1332 2008-02-17 Raphael Neider <rneider AT web.de>
1334 * device/include/pic/pic16f88.h,
1335 * device/include/pic/pic16f886.h,
1336 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1338 2008-02-17 Borut Razem <borut.razem AT siol.net>
1340 * src/z80/peeph.def: applied patch
1341 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1342 * src/z80/gen.c, src/z80/peeph.def: applied patch
1343 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1344 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1345 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1346 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1347 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1348 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1350 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1352 * as/link/mcs51/aslink.dsp: removed SDK define
1353 * as/link/z80/clean.mk: brought in sync with other ports
1354 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1355 * as/hc08/Makefile.bcc,
1356 * as/mcs51/Makefile.bcc,
1357 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1358 * src/z80/main.c (_setValues): use the now capitalized -Z,
1359 (z80_port, gbz80_port): generate debug information when asked
1361 2008-02-16 Borut Razem <borut.razem AT siol.net>
1363 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1364 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1365 as/z80/Makefile.in. as/z80/Makefile.bcc:
1366 applied patch #1893393: patch for as-z80 and link-z80 to generate
1367 cdb, thanks to Armin Diehl
1368 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1369 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1370 asnoice.c moved to as/asxxsrc/asnoice.c
1371 * src/z80/peeph-gbz80.def: applied patch
1372 #1880235: Z80 return peephole, thanks to Philipp Krause
1374 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1377 * doc/sdccman.lyx: bumped version to 2.7.5
1378 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1380 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1382 * device/include/pic16/stdlib.h,
1383 * device/lib/pic16/libc/stdlib/ltoa.c,
1384 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1386 2008-02-13 Borut Razem <borut.razem AT siol.net>
1388 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1389 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1390 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1391 src/SDCCopt.c, src/SDCCval.c:
1392 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1394 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1396 * src/SDCCsymt.c (compareType): fixed bug 1309013
1398 2008-02-09 Borut Razem <borut.razem AT siol.net>
1400 * src/SDCCval.c, src/SDCCval.h:
1401 code cleaning, added function constChrVal()
1402 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1403 call constChrVal() instead constVal()
1405 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1407 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1410 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1411 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1414 2008-02-01 Raphael Neider <rneider AT web.de>
1416 * device/include/pic/pic16f886.h,
1417 * device/include/pic/pic16f887.h: added RA6 and RA7
1419 2008-01-24 Raphael Neider <rneider AT web.de>
1421 * device/include/pic/pic16f88.h: added RA6 and RA7
1422 * device/lib/pic/libdev/disabled_pic16f886.c,
1423 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1425 * src/pic16/devices.inc,
1426 * device/include/pic16/pic18f2423.h,
1427 * device/include/pic16/pic18f2523.h,
1428 * device/include/pic16/pic18fregs.h,
1429 * device/lib/pic16/pics.all
1430 * device/lib/pic16/libdev/pic18f2423.c,
1431 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1432 * device/lib/pic16/libio/i2c.ignore,
1433 * device/lib/pic16/libio/usart.ignore,
1434 * device/lib/pic16/libio/adc.ignore: ignore new devices
1436 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1438 * src/SDCCast.c (createRMW): fixed bug 1582651
1440 2008-01-20 Borut Razem <borut.razem AT siol.net>
1442 * src/SDCCcse.c: partially fixed enhancement request
1443 #1793872 - multiply by -1 not collapsed
1444 * support/regression/tests/arithcsi.c: added regression test
1446 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1448 * as/mcs51/asx8051.dsp: removed define SDK
1449 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1450 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1452 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1453 cosmetic changes, brought more in sync, changed old K&R to ANSI
1455 2008-01-13 Borut Razem <borut.razem AT siol.net>
1457 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1458 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1460 2007-12-30 Borut Razem <borut.razem AT siol.net>
1462 * src/pic16/gen.c: fixed implementation of bitwise operations for
1464 * support/regression/tests/bitwise.c: added test cases
1466 2007-12-29 Borut Razem <borut.razem AT siol.net>
1468 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1469 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1470 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1471 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1472 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1473 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1474 src/pic16/pcode.[ch]: added const qualifier
1475 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1476 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1477 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1478 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1479 * as/asxxsrc/aslex.c: use dbuf_getline()
1480 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1481 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1482 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1483 as/z80/asm.h, as/z80/z80adr.c:
1484 changed type of ib and ip to const char *
1486 2007-12-28 Borut Razem <borut.razem AT siol.net>
1488 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1489 introduced (readlin) - long lines are turuncated
1490 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1491 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1492 as/z80/Makefile.in: moved aslex.c to asxxsrc
1493 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1494 * as/hc08/asmain.c, as/mcs51/asmain.c:
1495 added missing initialization of a_addr field
1496 * support/regression/tests/long_asm_line.c: added regtest for long
1499 2007-12-22 Borut Razem <borut.razem AT siol.net>
1501 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1503 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1505 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1507 2007-12-16 Borut Razem <borut.razem AT siol.net>
1509 * device/include/pic16/stdbool.h: removed, since already exists in
1510 device/include/; this also fixes bitopcse.c regression test for pic16
1512 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1513 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1514 dereference doesn't work; covered by regression test bug1399290
1516 2007-12-05 Borut Razem <borut.razem AT siol.net>
1518 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1521 2007-12-01 Borut Razem <borut.razem AT siol.net>
1523 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1524 corrected handling of the highest_valid_address
1526 2007-11-17 Raphael Neider <rneider AT web.de>
1528 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1529 * src/pic/glue.c (picglue): emit .file if --debug is given
1531 2007-11-17 Raphael Neider <rneider AT web.de>
1533 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1534 care when left or right operand resides in result, fixes #1830220
1536 2007-11-17 Borut Razem <borut.razem AT siol.net>
1538 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1539 #983491 - "Merge duplicate strings function is ineffective"
1540 * support/regression/tests/bug-983491.c: regtest disabled
1541 * as/asxxsrc: created
1542 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1543 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1544 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1545 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1546 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1547 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1548 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1549 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1550 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1551 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1552 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1553 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1554 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1556 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1558 * device/include/stdarg.h: added and removed some casts
1559 * src/SDCCsymt.c (compareType): Fully check types between generic and
1560 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1562 2007-11-13 Borut Razem <borut.razem AT siol.net>
1564 * support/regression/tests/bug-1817005.c:
1565 added regtest for bug #1817005 - as-z80 chokes on long labels
1567 2007-11-12 Borut Razem <borut.razem AT siol.net>
1569 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1570 as/z80/asout.c, as/z80/aslist.c:
1571 fixed bug #1817005 - as-z80 chokes on long labels
1573 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1576 * as/z80/asmain.c: cosmetic changes
1579 * as/z80/alloc.h: removed
1581 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1582 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1583 * as/link/hc08/Makefile.in,
1584 * as/link/mcs51/Makefile.in,
1585 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1587 * as/link/mcs51/lkarea.c,
1588 * as/link/mcs51/lkmain.c: cosmetic changes
1589 * as/link/hc08/lklibr.c,
1590 * as/link/z80/lklibr.c,
1591 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1592 used cygwin_conv_to_full_posix_path,
1593 added warnings, cosmetic changes, brought more in sync
1594 changed old K&R into ANSI function declarations
1595 * as/link/z80/lklibr.c (loadAdb): added
1596 * as/link/z80/lkmain.c: removed -- option from usage text
1598 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1600 * src/mcs51/gen.c (outBitC): optimized for no result
1602 2007-10-31 Borut Razem <borut.razem AT siol.net>
1604 * src/SDCCsymt.c: fixed (hopeful properly) bug
1605 #1805702 - order of extern matters
1606 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1609 2007-10-29 Borut Razem <borut.razem AT siol.net>
1611 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1612 - order of extern matters
1613 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1616 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1618 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1619 24bitMode, portIsDS390
1620 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1621 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1622 (notVolatileVariable): also check sloc names,
1623 (callFuncByName): moved ftab[] out of function and sorted it by use
1625 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1627 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1628 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1629 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1630 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1631 * support/regression/tests/bug-880197.c: new, added
1633 2007-10-28 Borut Razem <borut.razem AT siol.net>
1635 * support/regression/Makefile.in,
1636 support/regression/ports/mcs51-large/spec.mk,
1637 support/regression/ports/mcs51-xstack-auto/spec.mk,
1638 support/regression/ports/mcs51-stack-auto/spec.mk,
1639 support/regression/ports/mcs51-medium/spec.mk,
1640 support/regression/ports/mcs51-common/spec.mk,
1641 support/regression/ports/mcs51-common/*,
1642 support/regression/ports/mcs51-small/*:
1643 mcs51 renamed to mcs51-common, created mcs51-small
1644 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1645 * support/regression/tests/bug-1805702.c: added regtest for bug
1648 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1650 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1651 added new rules 265 - 270
1652 * support/regression/tests/bug1721024.c:new, added
1653 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1654 introduced new test-mcs51 to run all mcs51 tests
1656 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1658 * support/regression/tests/bug1816470.c: new, added
1660 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1662 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1663 propagate for *,+,- with float, fixed bug 1816470
1664 (decorateType): cast to resultTypeProp instead of resultType
1666 2007-10-19 Borut Razem <borut.razem AT siol.net>
1668 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1669 function is ineffective" for pic16 tareget
1670 * support/scripts/listerr.c: corrected include path
1671 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1674 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1676 * support/regression/tests/using.c: new, added
1677 * support/regression/tests/vaargs.c: fixed and enabled test
1679 2007-10-18 Borut Razem <borut.razem AT siol.net>
1681 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1683 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1685 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1687 * doc/sdccman.lyx: documented option --Werror
1688 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1689 RegBankUsed[] earlier
1691 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1693 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1697 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1699 * src/SDCCast.c (decorateType): improved optimization of tri-op
1700 * src/SDCCerr.c (vwerror, setWError),
1702 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1703 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1705 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1707 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1708 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1709 * support/regression/tests/bug-223113.c,
1710 * support/regression/tests/bug-426632.c,
1711 * support/regression/tests/bug-468811.c,
1712 * support/regression/tests/bug-477835.c,
1713 * support/regression/tests/bug-478094.c,
1714 * support/regression/tests/bug-499644.c,
1715 * support/regression/tests/bug-524209.c,
1716 * support/regression/tests/bug-524211.c,
1717 * support/regression/tests/packcast.c,
1718 * support/regression/tests/structidx.c: added empty tests
1719 * support/regression/tests/bug-607243.c: enabled test
1721 2007-10-06 Borut Razem <borut.razem AT siol.net>
1723 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1724 support of universal binaries on Mac OS X
1726 2007-10-02 Borut Razem <borut.razem AT siol.net>
1728 * src/SDCCval.h: unified double2ul macro for all platforms
1729 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1730 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1732 2007-09-30 Borut Razem <borut.razem AT siol.net>
1734 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1736 * sdcc_vc_in.h: enabled warnings
1737 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1738 unsigned type, result still unsigned
1739 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1741 2007-09-28 Raphael Neider <rneider AT web.de>
1743 * src/pic/device.c (find_device): prevent buffer underflow error
1744 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1745 the just destroyed list entry
1747 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1749 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1752 2007-09-18 Borut Razem <borut.razem AT siol.net>
1754 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1755 applied to unsigned type, result still unsigned
1757 2007-09-17 Borut Razem <borut.razem AT siol.net>
1759 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1760 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1761 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1762 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1763 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1764 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1765 src/z80/gen.c, src/z80/ralloc.c:
1766 fixed bug #1739860 - sdcc does not work correctly on some platforms
1768 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1770 2007-09-17 Raphael Neider <rneider AT web.de>
1772 * src/pic16/device.c: reverted to previous version
1773 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1775 2007-09-16 Raphael Neider <rneider AT web.de>
1777 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1778 as this raises a ton of gpasm warnings, just emit a second label
1779 * src/pic16/devices.inc,
1780 * device/lib/pic16/pics.all,
1781 * device/lib/pic16/libdev/pic18f2585.c,
1782 * device/lib/pic16/libdev/pic18f2680.c,
1783 * device/lib/pic16/libdev/pic18f2682.c,
1784 * device/lib/pic16/libdev/pic18f2685.c,
1785 * device/lib/pic16/libdev/pic18f4585.c,
1786 * device/lib/pic16/libdev/pic18f4680.c,
1787 * device/lib/pic16/libdev/pic18f4682.c,
1788 * device/lib/pic16/libdev/pic18f4685.c,
1789 * device/include/pic16/pic18f2585.h,
1790 * device/include/pic16/pic18f2680.h,
1791 * device/include/pic16/pic18f2682.h,
1792 * device/include/pic16/pic18f2685.h,
1793 * device/include/pic16/pic18f4585.h,
1794 * device/include/pic16/pic18f4680.h,
1795 * device/include/pic16/pic18f4682.h,
1796 * device/include/pic16/pic18f4685.h,
1797 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1798 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1799 patch contributed by Anton Strobl, applied with changes
1801 2007-09-16 Raphael Neider <rneider AT web.de>
1803 * device/include/pic16/pic18f2431.h,
1804 * device/include/pic16/pic18f25j10.h,
1805 * device/include/pic16/pic18f4431.h,
1806 * device/include/pic16/pic18f45j10.h: adopted common include style
1807 * device/include/pic16/pic18f1320.h,
1808 * device/include/pic16/pic18f2320.h,
1809 * device/include/pic16/pic18f2525.h,
1810 * device/include/pic16/pic18f4320.h,
1811 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1812 * device/include/pic16/pic18fregs.h: prepared for automatic include
1813 file selection by having DEVICE.h for every DEVICE
1814 * device/lib/pic16/libdev/pic18f2320.c,
1815 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1817 * device/lib/pic16/configure.in,
1818 * device/lib/pic16/configure: use rm -rf instead of rmdir
1819 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1820 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1822 2007-09-09 Borut Razem <borut.razem AT siol.net>
1824 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1825 distingush between i386 and ppc Mac OS X versions
1827 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1829 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1830 * support/regression/tests/bug1788177.c: new, added
1832 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1834 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1835 * device/include/mcs51/lint.h added keyword __naked
1837 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1841 * src/SDCCmem.h: removed maxRegBank
1842 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1843 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1844 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1845 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1846 name and behaviour to handle banked functions
1847 (scan4op): and use it to fix bug 1786213
1849 2007-09-03 Raphael Neider <rneider AT web.de>
1851 * device/include/pic16/pic18f248.h,
1852 * device/include/pic16/pic18f258.h,
1853 * device/include/pic16/pic18f448.h,
1854 * device/lib/pic16/libdev/pic18f248.c,
1855 * device/lib/pic16/libdev/pic18f258.c,
1856 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1857 added T0CONbits, fixes #1786891
1859 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1861 * src/ds390/gen.c (genFarPointerSet),
1862 * src/hc08/ralloc.c (packRegisters),
1863 * src/mcs51/ralloc.c (packRegisters),
1864 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1866 * src/SDCCicode.h: POINTER_SET can be true for literals too
1867 * support/regression/tests/bug1750318.c: new, added
1869 2007-08-23 Borut Razem <borut.razem AT siol.net>
1871 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1872 library versions without the completition functionality
1874 2007-08-22 Raphael Neider <rneider AT web.de>
1876 * device/include/pic16/pic18f1220.h,
1877 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1879 2007-08-12 Borut Razem <borut.razem AT siol.net>
1881 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1883 2007-08-11 Borut Razem <borut.razem AT siol.net>
1885 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1886 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1887 support/Util/SDCCerr.[ch] moved to src
1888 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1889 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1890 device/examples/ds390/tinitalk/tinitalk.dsp,
1891 device/examples/serialcomm/windows/serialcomm.dsp,
1892 support/librarian/librarian.dsp:
1893 removed linking of unused odbc32.lib and odbccp32.lib
1894 * support/scripts/winres.h:
1895 added for compilation with Visual C++ 2005 Express Edition
1897 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1899 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1902 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1904 * sdccconf_in.h: update the endian test so that SPARC Solaris
1905 does not throw syntax errors
1907 2007-08-06 Borut Razem <borut.razem AT siol.net>
1909 * doc/sdccman.lyx: removed two index entries which prevented the
1910 generation of sdcc doc archive
1912 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1914 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1915 instead of lyx 1.5.0.
1917 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1919 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1920 Lucas Loizaga, with minor modifications. Thanks!
1922 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1924 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1927 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1929 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1930 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1933 2007-07-22 Borut Razem <borut.razem AT siol.net>
1935 * configure.in, configure: re-introduced .version
1936 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1937 the version reverted to 2.7.0
1939 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1942 * doc/sdccman.lyx: bumped version to 2.7.3
1943 * device/include/mcs51/compiler.h: fixed elif->else
1944 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1945 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1946 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1947 enable accuse for bit operands
1948 * src/SDCCmain.c (printVersionInfo),
1949 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1950 environment descriptor
1951 * src/SDCCutil.h: added getBuildEnvironment
1952 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1953 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1954 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1955 * support/regression/tests/bug1348008.c,
1956 * support/regression/tests/bug1496419.c,
1957 * support/regression/tests/bug1503067.c,
1958 * support/regression/tests/preproc.c: added empty tests
1960 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1962 * support/regression/tests/bug1678803.c: new, added
1964 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1967 * as/link/hc08/lkihx.c,
1968 * as/link/hc08/lkrloc.c,
1969 * as/link/mcs51/lkihx.c,
1970 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1971 ihxExtendedLinearAddress
1972 * as/link/mcs51/lkrloc.c (relr),
1973 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1974 acall/ajmp, see bug 830513
1976 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1978 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1979 (cseBBlock): remember aggr2ptr has been used
1980 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1981 (geniCodeAssign): fixed bug 868103
1982 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1983 added operandSize prototype
1984 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1985 (genDataPointerSet): use max of size of right and result,
1986 (gencjne): added parameter useCarry for optimization,
1987 (genCmpEq): use carry if appropriate,
1988 (genXor): check if operand already in carry
1989 * support/regression/tests/bug-868103.c: enabled test
1991 2007-07-12 Raphael Neider <rneider AT web.de>
1993 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1995 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1997 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1998 from Robert Larice, thanks
1999 * support/regression/tests/bitopcse.c,
2000 * support/regression/tests/bitvars.c,
2001 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2002 * support/regression/tests/bug-927659.c: enabled test for z80
2003 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2004 * support/regression/tests/bug1745717.c: new, added
2005 * support/regression/tests/literalop.c,
2006 * support/regression/tests/nullstring.c: removed storage definitions that
2007 are now in testfwk.h
2009 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2011 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2012 and bool for targets that do not fully support it.
2013 * support/regression/tests/bug1546986.c,
2014 * support/regression/tests/bug1723128.c,
2015 * support/regression/tests/bug1734654.c,
2016 * support/regression/tests/bug1738367.c,
2017 * support/regression/tests/constantRange.c: only use bool if allowed
2019 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2021 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2022 Larice, also handle function pointers
2023 * support/regression/tests/bug1749275.c: new, added
2025 2007-07-03 Borut Razem <borut.razem AT siol.net>
2027 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2028 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2029 #1746528: SDCC should ignore ':' in inline assembler comments
2030 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2032 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2034 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2035 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2037 2007-06-29 Borut Razem <borut.razem AT siol.net>
2039 * src/SDCCmain.c: fixed bug
2040 #1744746: SDCC #4867: broken option --xram-size
2042 2007-06-28 Borut Razem <borut.razem AT siol.net>
2044 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2045 find out the endianess of host machine for ucsim
2047 2007-06-27 Borut Razem <borut.razem AT siol.net>
2049 * support/regression/generate-cases.py: corrected the file name
2051 * configure.in, configure, sdccconf_in.h: find out the endianess of
2053 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2056 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2058 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2060 2007-06-26 Borut Razem <borut.razem AT siol.net>
2062 * support/regression/generate-cases.py: display warning if function
2063 list is empty; implemented more flexible rule for detection of
2064 testing functions, allowing return type 'void' in the same line as
2065 the function name in the function definition
2066 * support/regression/tests/bug-1654060.c: corrected test
2067 * support/librarian/sdcclib.c: fixed warning:
2068 format '%s' expects type 'char *', but argument 2 has type 'int'
2070 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2072 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2073 Multiple infiles for sdcclib.
2075 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2077 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2080 2007-06-18 Borut Razem <borut.razem AT siol.net>
2082 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2083 how to handle comments, so they have to be removed by the
2084 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2085 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2086 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2087 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2088 table driven option hadling
2090 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2092 * src/SDCCast.c (decorateType),
2093 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2094 iCode to ast level to fix bug 1738367
2095 * support/regression/tests/bug1738367.c: new, added
2097 2007-06-15 Raphael Neider <rneider AT web.de>
2099 * src/pic16/devices.inc,
2100 * device/lib/pic16/pics.all,
2101 * device/include/pic16/pic18fregs.h,
2102 * device/include/pic16/pic18f[24][45]20.h,
2103 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2104 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2105 * device/lib/pic16/Makefile.in: faster cleanup
2107 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2109 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2111 2007-06-13 Raphael Neider <rneider AT web.de>
2113 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2115 2007-06-12 Raphael Neider <rneider AT web.de>
2117 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2118 suppress bit defines if NO_BIT_DEFINES is #define'd
2119 * device/include/pic/pic*.h: recreated all headers to include
2120 conditional bit defines
2121 * device/include/pic/pic16f886.h,
2122 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2123 * device/include/pic/recreate.sh: script to recreate the complete
2124 device library files based on the currently supported devices
2126 2007-06-12 Borut Razem <borut.razem AT siol.net>
2128 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2129 support/regression/Makefile.in, support/scripts/build.mak,
2130 support/scripts/Makefile.snapshot:
2131 use new svn URL scheme
2132 * doc/sdccman.lyx: SDCC Wiki moved to
2133 http://sdcc.wiki.sourceforge.net/
2135 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2137 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2138 * support/regression/tests/bug1734654.c: added
2140 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2142 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2143 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2144 with literal operands
2146 2007-06-10 Borut Razem <borut.razem AT siol.net>
2148 * as/link/z80/lklibr.c: fixed mingw build warning
2149 lklibr.c:575: warning: implicit declaration of function 'tolower'
2150 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2151 src/z80/main.c: move target specific options from src/SDCCmain.c
2152 to src/<target>/main.c
2154 2007-06-09 Borut Razem <borut.razem AT siol.net>
2156 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2157 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2158 * support/regression/tests/bug-1294691.c: added
2160 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2162 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2163 can also be static, fixes bug 1733438
2164 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2165 have absolute address too
2166 (computeType): added optimization for 'cond ? true : false'
2167 * support/regression/tests/absolute.c: added test for static absolute var
2169 2007-06-08 Raphael Neider <rneider AT web.de>
2171 * src/regression/Makefile: suppress parallel builds, allow easy
2172 switching between pic14/pic16 ports
2173 * src/regression/picregs.h: added pic14/16 header file switch
2174 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2175 inline.c,nestfor.c,string1.c}: include "picregs.h"
2177 2007-06-07 Borut Razem <borut.razem AT siol.net>
2179 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2180 permanent solution to suppress GCC 4.2.0 c++ warning:
2181 deprecated conversion from string constant to `char *'
2182 use 'const char *' where ever required
2183 * support/regression/generate-cases.py: implemented more flexible rule
2184 for detection of testing functions, allowing white-spaces surrounding
2185 the function name and the 'void' parameter.
2186 * support/regression/tests/constantRange.c,
2187 support/regression/tests/scott-compare3.c: fixed failing regression
2188 tests, uncovered by implementation of more flexible rule for detection
2189 of testing functions
2191 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2193 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2195 2007-06-04 Borut Razem <borut.razem AT siol.net>
2197 * configure.in, configure, config_vc.awk: sdcc version number is now
2198 stored in configure.in; removed .version
2199 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2200 doc/INSTALL.txt: version bumped to 2.7.2
2201 * sim/ucsim/configure.in, sim/ucsim/configure:
2202 use "read" to read from .version
2204 2007-06-03 Borut Razem <borut.razem AT siol.net>
2206 * */Makefile.in: removed annoying warning:
2207 Makefile:xx: Makefile.dep: No such file or directory
2209 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2211 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2212 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2213 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2214 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2215 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2216 bugfix: only use newBoolLink for bit result type
2217 * src/SDCCicode.c (geniCodeLogic): added param tree,
2218 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2219 (geniCodeLogicAndOr): use IS_BIT,
2220 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2221 (ast2iCode): added tree param to geniCodeLogic for comparisons
2222 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2223 * support/regression/tests/bug1723128.c: added test NotZero
2225 2007-06-01 Borut Razem <borut.razem AT siol.net>
2227 * SDCPP synchronized with GCC CPP release version 4.2.0,
2228 currently the latest release:
2229 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2230 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2231 support/cpp2/cppdefault.h, support/cpp2/except.h,
2232 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2233 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2234 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2235 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2236 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2237 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2238 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2239 support/cpp2/opts.h, support/cpp2/output.h,
2240 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2241 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2242 support/cpp2/system.h, support/cpp2/version.c,
2243 support/cpp2/Makefile.in: modified
2244 * support/cpp2/opts-common.c: added
2245 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2246 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2247 search for included source file in local directory
2248 * sim/ucsim/configure, sim/ucsim/configure.in:
2249 temporary solution to suppress GCC 4.2.0 c++ warning:
2250 deprecated conversion from string constant to `char *'
2252 2007-06-01 Raphael Neider <rneider AT web.de>
2254 * device/lib/pic/libdev/pic12f683.c,
2255 * device/include/pic/pic12f683.h: added GPIO bits
2257 2007-06-01 Raphael Neider <rneider AT web.de>
2259 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2260 quotation marks, clarified role of PIC14 vs. PIC16 ports
2261 * src/pic16/devices.inc,
2262 * device/include/pic16/pic18fregs.h,
2263 * device/include/pic16/pic18f[24][45]j10.h,
2264 * device/lib/pic16/pics.all,
2265 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2266 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2267 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2268 for new devices as they are not yet supported by gputils
2270 2007-05-31 Borut Razem <borut.razem AT siol.net>
2272 * Small Device C Compiler 2.7.0 released
2273 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2274 changed sdcc version to 2.7.1
2275 * support/scripts/sdcc.nsi: added How to create WIN32 release
2278 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2280 * doc/sdccman.lyx: documented initialization and allocation of absolute
2281 variables, bit parameter passing, the need for function pointers to be
2282 reentrant and alpha quality support of inline and retrict
2284 2007-05-26 Borut Razem <borut.razem AT siol.net>
2286 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2287 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2288 * docs/knownbugs.html: updated
2290 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2292 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2294 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2296 (gencjneshort): optimized when left is AOP_DIR
2297 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2298 initializing unions in a struct/array
2299 * support/regression/fwk/include/testfwk.h: added defines for data, near
2300 and far for host and z80
2301 * support/regression/tests/bug1723128.c: new, added
2303 2007-05-22 Borut Razem <borut.razem AT siol.net>
2305 * doc/knownbugs.html: updated
2307 2007-05-21 Raphael Neider <rneider AT web.de>
2309 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2310 error message instead
2311 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2313 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2315 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2317 2007-05-21 Raphael Neider <rneider AT web.de>
2319 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2321 * src/regression/gpsim_assert.h,
2322 * src/regression/Makefile,
2323 * src/regression/pcodeopt.c: regression test for the above fix
2325 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2327 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2328 jumps to self, fixed bug 1717281
2330 2007-05-10 Borut Razem <borut.razem AT siol.net>
2332 * support/scripts/gen_known_bugs.pl: cosmetic fix
2333 * doc/knownbugs.html: generated by gen_known_bugs.pl
2335 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2337 * src/SDCCast.c (createFunction): also generate non-inlined version of
2338 function for functions declared as "static inline"
2339 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2340 function can be inlined after non-inlined version generated.
2342 2007-05-10 Borut Razem <borut.razem AT siol.net>
2344 * support/scripts/gen_known_bugs.pl: added script
2345 which generates knownbugs.html
2347 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2349 * doc/knownbugs.html: updated for release 2.7.0
2351 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2353 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2355 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2357 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2358 (throughout): updated generating comments
2359 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2360 (throughout): updated generating comments
2361 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2362 rule instead of at the second, or it might skip lines when removing the
2364 * support/regression/tests/bug1714204.c: changed test to foo
2366 2007-05-08 Borut Razem <borut.razem AT siol.net>
2368 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2369 thanks to SDCC Distributed Compile Farm members,
2370 added Z80 and GBZ80 command line options
2371 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2373 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2375 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2376 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2377 * support/regression/tests/longlit.c: modified to be tested at all and
2378 to pass the actual test
2380 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2382 * device/include/mcs51/uPSD33xx.h: Added.
2384 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2386 * device/lib/_gptrput.c,
2387 * device/lib/_gptrget.c: removed old code,
2389 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2390 * support/regression/tests/bug1714204.c: new, added
2392 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2394 * support/regression/tests/regtrack.c: test was never executed
2395 because of the regression test being picky about white spaces.
2396 * device/lib/mcs51/crtclear.asm: added comment
2398 2007-05-06 Raphael Neider <rneider AT web.de>
2400 * device/lib/pic/Makefile.rules,
2401 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2402 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2404 2007-05-06 Raphael Neider <rneider AT web.de>
2406 * src/pic16/device.h,
2408 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2409 _pic16_setDefaultOptions): removed/reordered command-line args
2410 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2411 devices, regrouped command line args, environment variables),
2412 clarified sone points, added sections on how to add devices to the
2415 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2417 * src/z80/peeph.def: fixed bug in rule 2
2419 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2421 * src/port.h: added TARGET_MCS51_LIKE
2422 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2423 take advantage of it too
2424 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2425 (shiftR2Left2Result): Optimized: don't check shifting by 0
2426 * src/z80/peeph-z80.def,
2427 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2428 modifications, see patch 1700823
2429 * src/mcs51/peep.c (): fixed bug 1712928
2430 * support/regression/tests/bug1712928.c: new, added
2432 2007-05-05 Borut Razem <borut.razem AT siol.net>
2434 * device/lib/pic16/Makefile.common.in,
2435 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2436 removed bash dependencies
2438 2007-05-01 Borut Razem <borut.razem AT siol.net>
2441 fixed bug #1710507: --i-code-in-asm makes compile fail
2442 all iCode comments are now one liners
2443 * src/mcs51/gen.c: fixed memory leak
2445 2007-05-01 Raphael Neider <rneider AT web.de>
2447 * device/lib/pic/libdev/*.c
2448 * device/include/pic/*.h: regenerated all device libs from updated
2450 * support/scripts/inc2h.pl: documented usage, now uses strict to
2453 2007-04-30 Borut Razem <borut.razem AT siol.net>
2456 fixed bug #1669175: Problem with space in output paths
2457 documented how to use paths with spaces for Windows users
2459 2007-04-29 Borut Razem <borut.razem AT siol.net>
2461 * Fixed svn:eol-style and svn:keywords properties
2462 * src/SDCCval.c: fixed bug
2463 #1592871: Segfault with "large" const arrays of characters
2464 replaced recursion with iteration
2465 * Removed svn:executable property from non-executable files
2467 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2469 * src/mcs51/gen.c (genRet): fixed bug 1707003
2471 2007-04-27 Raphael Neider <rneider AT web.de>
2473 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2474 createReachingDefinitions,assignValnums,pic16_destructDF,
2475 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2476 prevent NULL pointer dereferences
2477 * device/lib/pic/libdev/pic16f886.c,
2478 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2479 prevent building them, gputils do not really support them yet
2481 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2483 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2484 helps printf_small. 32 bytes more __idata mem.
2486 2007-04-27 Raphael Neider <rneider AT web.de>
2488 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2489 return early when pb or pb->pcHead is NULL (patch #1708427)
2490 * src/regression/empty.c,
2491 * src/regression/Makefile: added test with empty functions
2492 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2494 2007-04-27 Borut Razem <borut.razem AT siol.net>
2496 * src/SDCCast.c: fixed feature request
2497 #1547512: Redundant strings linked when using sizeof("abc")
2499 2007-04-23 Borut Razem <borut.razem AT siol.net>
2501 * doc/sdccman.lyx, src/SDCCmain.c:
2502 peep-hole comments are generated only if --fverbose-asm option is
2503 specified and --no-peep-comments is not, as proposed by Frieder.
2504 * support/regression/Makefile.in: compile regression tests with
2505 --fverbose-asm option so one can "grep" whether a new (or an old)
2506 peephole is (still) applied; requested by Frieder.
2508 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2510 * device/include/pic/pic16f886.h,
2511 * device/include/pic/pic16f887.h,
2512 * device/lib/pic/libdev/pic16f886.c,
2513 * device/lib/pic/libdev/pic16f887.c,
2514 * device/include/pic/pic14devices.txt,
2515 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2517 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2519 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2522 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2524 * device/lib/_memset.c: assembler version for mcs51
2526 2007-04-22 Borut Razem <borut.razem AT siol.net>
2528 * support/scripts/listerr.c: program to create the list of errors and
2529 warnings list from - added
2530 * doc/sdccman.lyx: removed the note
2531 "For list of warnings and corresponding codes, see err_warn.txt"
2532 * src/SDCCsymt.c: fixed bug #1699804:
2533 Bug with some uses of sizeof(static local array) (MCS51)
2534 * support/regression/tests/bug-1699804.c: added
2536 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2538 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2539 (main): added option -i,
2540 (asmbl, case S_INCL): use search_path_fopen,
2541 mostly from patch 1579668 by Peter Miller, thanks
2542 * src/z80/main.c: fixed typo --callee-saves-bc
2543 * device/include/mcs51/compiler.h: added sfrword for Tasking
2545 2007-04-20 Borut Razem <borut.razem AT siol.net>
2547 * src/z80/main.c: replaced reserved keyword asm with asmblr
2549 2007-04-19 Borut Razem <borut.razem AT siol.net>
2551 * src/port.h: use const pointers to strings
2552 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2553 * src/pic16/main.c: include SDCCargs.h
2554 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2555 const char, since the strings are dynamically allocated
2556 * src/SDCCmain.c: options.code_seg and options.const_seg are
2557 dynamically allocated; check port specific command line options
2558 before the general ones
2559 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2561 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2563 * device/include/ds400rom.h,
2564 * device/lib/ds390/lcd390.c,
2565 * device/lib/ds390/memcpyx.c,
2566 * device/lib/ds390/rtc390.c,
2567 * device/lib/ds400/ds400rom.c,
2568 * device/lib/ds400/memcpyx.c,
2569 * device/lib/hc08/_ret.c: more replacements of keywords with their
2570 double underscore equivalents
2571 * device/lib/ds390/Makefile.in,
2572 * device/lib/ds400/Makefile.in,
2573 * device/lib/gbz80/Makefile.in,
2574 * device/lib/hc08/Makefile.in,
2575 * device/lib/mcs51/Makefile.in,
2576 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2578 2007-04-17 Borut Razem <borut.razem AT siol.net>
2580 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2581 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2582 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2583 to --fverbose-asm, to be gcc'ish
2585 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2587 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2589 2007-04-17 Borut Razem <borut.razem AT siol.net>
2591 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2592 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2593 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2594 with their double underscore equivalent
2596 2007-04-14 Borut Razem <borut.razem AT siol.net>
2598 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2601 2007-04-13 Borut Razem <borut.razem AT siol.net>
2603 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2605 * device/examples/serialcomm/windows/serial.[ch],
2606 device/examples/serialcomm/windows/test_serialcomm.cpp:
2607 updated by Bela Torok
2608 * device/examples/serialcomm/windows/serialcomm.dsw,
2609 device/examples/serialcomm/windows/serialcomm.dsp: added
2611 2007-04-13 Jan Waclawek <wek AT efton.sk>
2613 * doc/sdccman.lyx: additions and changes at various places
2614 (submitted as #1697136).
2615 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2617 2007-04-10 Borut Razem <borut.razem AT siol.net>
2619 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2620 LyX file format changed to 245
2621 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2622 "FreeWare" replaced with "free open source"
2624 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2626 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2628 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2630 * device/include/pic16/pic18fregs.h,
2632 * device/lib/_decdptr.c,
2633 * device/lib/_divsint.c,
2634 * device/lib/_divslong.c,
2635 * device/lib/_divuint.c,
2636 * device/lib/_divulong.c,
2637 * device/lib/_fs2schar.c,
2638 * device/lib/_fs2sint.c,
2639 * device/lib/_fs2slong.c,
2640 * device/lib/_fs2uchar.c,
2641 * device/lib/_fs2uint.c,
2642 * device/lib/_fs2ulong.c,
2643 * device/lib/_fsadd.c,
2644 * device/lib/_fscmp.c,
2645 * device/lib/_fsdiv.c,
2646 * device/lib/_fseq.c,
2647 * device/lib/_fsget1arg.c,
2648 * device/lib/_fsget2args.c,
2649 * device/lib/_fsgt.c,
2650 * device/lib/_fslt.c,
2651 * device/lib/_fsmul.c,
2652 * device/lib/_fsneq.c,
2653 * device/lib/_fsnormalize.c,
2654 * device/lib/_fsreturnval.c,
2655 * device/lib/_fsrshift.c,
2656 * device/lib/_fssub.c,
2657 * device/lib/_fsswapargs.c,
2658 * device/lib/_gptrget.c,
2659 * device/lib/_gptrgetc.c,
2660 * device/lib/_gptrput.c,
2661 * device/lib/_logexpf.c,
2662 * device/lib/_modsint.c,
2663 * device/lib/_modslong.c,
2664 * device/lib/_moduint.c,
2665 * device/lib/_modulong.c,
2666 * device/lib/_mulint.c,
2667 * device/lib/_mullong.c,
2668 * device/lib/_schar2fs.c,
2669 * device/lib/_ser.c,
2670 * device/lib/_setjmp.c,
2671 * device/lib/_sint2fs.c,
2672 * device/lib/_slong2fs.c,
2673 * device/lib/_spx.c,
2674 * device/lib/_uchar2fs.c,
2675 * device/lib/_uint2fs.c,
2676 * device/lib/_ulong2fs.c,
2677 * device/lib/asincosf.c,
2678 * device/lib/atanf.c,
2679 * device/lib/calloc.c,
2680 * device/lib/ds390/tinibios.c,
2681 * device/lib/ds400/tinibios.c,
2682 * device/lib/expf.c,
2683 * device/lib/free.c,
2684 * device/lib/hc08/_mulint.c,
2685 * device/lib/logf.c,
2686 * device/lib/malloc.c,
2687 * device/lib/printf_fast.c,
2688 * device/lib/printf_tiny.c,
2689 * device/lib/printfl.c,
2690 * device/lib/realloc.c,
2691 * device/lib/ser_ir.c,
2692 * device/lib/serial.c,
2693 * support/regression/tests/libmullong.c: replaced all special keywords
2694 with their double underscore equivalent
2695 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2696 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2698 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2699 (genRet): if the bit-symbol is ruonly it already is in the carry
2700 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2701 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2702 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2703 type UCHAR if dest is not bit
2705 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2707 * device/include/math.h,
2708 * device/lib/cotf.c,
2709 * device/lib/expf.c,
2710 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2712 2007-04-01 Borut Razem <borut.razem AT siol.net>
2714 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2715 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2716 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2717 gcc_unreachable() called internal_error()...
2719 2007-03-30 Raphael Neider <rneider AT web.de>
2721 * src/pic/ralloc.c (isData): suppress garbage debug output
2723 2007-03-28 Borut Razem <borut.razem AT siol.net>
2726 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2727 is developed, built and used worldwide, and the word "night" doesn't
2730 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2732 * device/include/mcs51/C8051F360.h: new, added
2733 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2735 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2737 * src/SDCC.y (declaration_specifiers, function_specifier),
2738 * support/Util/SDCCerr.c,
2739 * support/Util/SDCCerr.h,
2741 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2743 * src/SDCCmem.c (deallocParms),
2744 * src/SDCCast.c: support for function inlining, not quite complete
2745 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2746 'restrict' qualifier
2748 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2750 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2751 (saveRBank, unsaveRBank): don't save bits,
2752 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2753 * support/regression/tests/bug1535242.c: new, added
2754 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2755 thanks Alexey Shamrin <shamrin AT gmail.com>,
2756 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2757 removed header guard)
2759 * sdcc.spec: bumped version to 2.6.5
2760 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2762 2007-03-22 Borut Razem <borut.razem AT siol.net>
2764 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2765 fixed bug #1653671: sdcdb integration into ddd is broken
2767 2007-03-22 Raphael Neider <rneider AT web.de>
2769 * src/pic/gen.c (popGetExternal): augmented to also create references
2770 to external variables (not only labels),
2771 (genCall): comment on plan to reduce PAGESEL overhead,
2772 (genFunction, genEndFunction): also save/restore FSR around interrupt
2773 handling code, removed lots of unused code
2774 (genDivOneByte): release acquired temp register
2775 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2777 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2778 for registers that need to be saved during interrupts (FSR, STATUS,
2779 PCLATH; W needs special handling), currently only FSR is used
2781 2007-03-22 Raphael Neider <rneider AT web.de>
2783 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2785 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2787 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2789 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2791 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2793 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2795 * as/link/aslink.h: added LKOBJEXT
2796 * as/link/hc08/link_hc08.dsp,
2797 * as/link/hc08/Makefile.bcc,
2798 * as/link/hc08/Makefile.in,
2799 * as/link/mcs51/aslink.dsp,
2800 * as/link/mcs51/Makefile.bcc,
2801 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2802 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2803 * as/link/lkaomf51.c: merged and moved
2804 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2805 * as/link/z80/lkdata.c,
2806 * as/link/lkdata.c: merged and moved
2807 * as/link/hc08/lkmain.c,
2808 * as/link/mcs51/lkmain.c: cosmetic changes
2809 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2810 * as/link/lklex.c: use LKOBJEXT
2811 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2812 ANSI-fied functions, removed bubble-sorts
2813 * as/link/z80/lksym.c as/link/lksym.c: merged,
2815 * as/link/z80/linkgbz80.dsp,
2816 * as/link/z80/linkz80.dsp,
2817 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2818 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2819 * as/link/z80/lkhead.c,
2820 * as/link/z80/lklex.c: deleted
2821 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2822 * as/link/z80/lkmain.c: added copyfile()
2824 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2826 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2828 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2830 * device/lib/_strlen.c: assembler version for mcs51
2832 2007-03-13 Raphael Neider <rneider AT web.de>
2834 * device/include/pic16/pic18f2221.h,
2835 * device/include/pic16/pic18f2321.h,
2836 * device/include/pic16/pic18f2331.h,
2837 * device/include/pic16/pic18f4221.h,
2838 * device/include/pic16/pic18f4321.h,
2839 * device/include/pic16/pic18f4331.h: fixed config byte location names
2840 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2841 consistently named config byte locations
2843 2007-03-13 Borut Razem <borut.razem AT siol.net>
2845 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2846 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2847 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2848 as/link/z80/Makefile.in, as/z80/Makefile.in:
2851 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2853 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2854 * device/lib/printf_large.c: pointer was converted to generic
2855 pointer for mcs51 models other than model-small (Maarten noticed)
2857 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2859 * device/include/mcs51/ADuC84x.h: Added.
2861 2007-03-10 Borut Razem <borut.razem AT siol.net>
2863 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2864 fixed RFE #1624219: double backslashes in filenames;
2865 functions hexEscape(), octalEscape() and copyStr() moved from
2866 SDCCval.c to SDCCutil.c and made them glovbally available
2868 2007-03-09 Borut Razem <borut.razem AT siol.net>
2870 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2871 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2872 1673361: Missaligned comments in output files
2874 2007-03-09 Raphael Neider <rneider AT web.de>
2876 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2878 2007-03-09 Raphael Neider <rneider AT web.de>
2882 * src/pic/ralloc.c: suppress undesired debug output
2883 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2885 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2887 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2889 2007-03-07 Borut Razem <borut.razem AT siol.net>
2891 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2892 search include files in the current directory
2894 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2896 * src/SDCCglue.c (emitMaps, glue),
2897 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2899 * support/regression/tests/absolute.c: added xdata test
2901 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2903 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2904 added condition to macro, fixes bug 1666080
2906 2007-03-02 Raphael Neider <rneider AT web.de>
2908 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2910 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2912 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2913 be cleared. Unconditionally set __XPAGE
2914 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2916 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2921 * src/mcs51/rtrack.c,
2923 * doc/sdccman.lyx: added --no-gen-comments
2924 * src/mcs51/peeph.def: added 192.b, disabled 185
2926 2007-02-25 Raphael Neider <rneider AT web.de>
2928 * src/pic16/gen.c (genCast): fixed typo
2929 * device/lib/pic16/Makefile.subdir: only install existing files
2930 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2932 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2934 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2935 * device/lib/mcs51/crtclear.asm,
2936 * device/lib/mcs51/crtxclear.asm: renumbered labels
2937 * device/lib/mcs51/Makefile.in: added crtcall.asm
2938 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2939 * src/mcs51/gen.c (movc): removed,
2940 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2942 (toCarry, genSend, genRet): added function toCarry,
2943 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2944 (assignBit, genAssign, genCast): added function assignBit
2945 * src/mcs51/Makefile.bcc: added rtrack.c
2946 * src/mcs51/ralloc.h: made valueKnown a bitfield
2947 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2948 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2949 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2950 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2951 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2952 (_pop): only pop valid pairs, see gencjneshort,
2953 (gencjneshort): return pair that still needs to be popped, restructured,
2954 (gencjne, genCmpEq): call _pop
2956 2007-02-23 Raphael Neider <rneider AT web.de>
2958 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2960 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2962 * device/include/mcs51/P89LPC925.h: Added.
2964 2007-02-18 Raphael Neider <rneider AT web.de>
2966 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2968 2007-02-17 Borut Razem <borut.razem AT siol.net>
2970 * support/cpp2/directives.c, support/cpp2/version.c:
2971 synchronized with GCC CPP 4.1.2
2973 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2975 * src/mcs51/rtrack.h,
2976 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2977 by checking the strings passed by emitcode() to the assembler.
2978 Feel free to change. This in part addresses RFE #482179.
2979 Set environment variable SDCC_RTRACK to enable.
2980 * src/mcs51/gen.c: inserted hooks
2981 * src/mcs51/ralloc.h: added two members to struct regs
2982 * support/regression/tests/regtrack.c: added
2984 2007-02-14 Borut Razem <borut.razem AT siol.net>
2986 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2987 * Makefile.in: applied patch from Makefile related part of
2988 #1469393: Compiler does not initialize static data
2990 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2992 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2993 for better fix of bug 1273984, compiles pic16 rand.c
2995 2007-02-12 Borut Razem <borut.razem AT siol.net>
2997 * src/pic16/main.c: fixed pic16 standard library directory bug
2999 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3001 * src/hc08/gen.c (genSwap): fix swap regression test
3003 2007-02-10 Borut Razem <borut.razem AT siol.net>
3005 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3007 * support/regression/tests/bug-1654060.c: added regression test for
3010 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3012 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3013 bit moves in return statement
3015 2007-02-09 Borut Razem <borut.razem AT siol.net>
3017 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3020 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3022 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3023 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3025 2007-02-07 Raphael Neider <rneider AT web.de>
3027 * src/pic16/devices.inc,
3028 * device/include/pic16/pic18fregs.h,
3029 * device/include/pic16/pic18f[24][34]31.h,
3030 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3031 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3032 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3034 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3036 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3037 can this have lived here for so many years?
3038 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3039 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3040 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3042 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3044 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3045 appended by loop induction must be at the very end of the eBBlock
3047 2007-02-05 Kevin Vigor
3049 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3051 2007-02-05 Borut Razem <borut.razem AT siol.net>
3053 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3054 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3056 2007-02-03 Borut Razem <borut.razem AT siol.net>
3058 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3059 applied patch #1646602 option to set default signedness of char to
3060 unsigned, added -funsigned-char command line option,
3061 thanks to Gunther Jehle
3062 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3063 prompt for file deletion a few hundred times (especially the
3064 subversion files, which have ro permissions so it asks for
3065 confirmation), thanks to Simon McAuliffe;
3066 added {} + option to find in order to remove multiple files from a
3069 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3071 * device/include/mcs51/SST89x5xRDx.h: Added.
3073 2007-02-02 Raphael Neider <rneider AT web.de>
3075 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3076 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3078 2007-02-01 Raphael Neider <rneider AT web.de>
3080 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3083 2007-01-31 Borut Razem <borut.razem AT siol.net>
3085 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3086 if compiled with GCC. Thanks to Raphael Neider
3088 2007-01-31 Raphael Neider <rneider AT web.de>
3090 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3091 operand names, handles name and (name + n) for all n,
3092 (sameBank): restructured, also check bank allocation policy,
3093 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3094 (pic14_operandsAllocatedInSameBank): check whether to operands
3095 will be allocated into the same bank (i.e., section) to reduce
3096 BANKSEL overhead, queried from pcode.c:sameBank,
3097 (pic14printLocals): reintroduced clustering registers into a single
3098 section: all compiler generated symbols will now reside in one
3099 bank (per file), reducing BANKSEL overhead and code size,
3100 (showAllMemmaps): use local dbuf where possible
3102 2007-01-29 Raphael Neider <rneider AT web.de>
3104 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3105 (call_libraryfunc): retrieve/create symbol and mark as used,
3106 (genFunction): mark defined functions as non-extern and add again
3107 to code memmap for later output
3108 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3109 (pic14printLocals): reworked for new symbol emission,
3110 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3111 showAllMemmaps): reworked symbol output using dbufs, added handling
3112 of string literals (still incomplete),
3113 (picglue): removed symbol emission, moved into showAllMemmaps,
3114 (emitSymbolSet): new workhorse for symbol output,
3115 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3117 2007-01-29 Borut Razem <borut.razem AT siol.net>
3119 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3120 component contains the extension separator.
3122 2007-01-28 Borut Razem <borut.razem AT siol.net>
3124 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3126 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3127 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3128 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3129 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3130 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3131 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3132 src/z80/gen.c, support/Util/MySystem.c:
3133 accept slash and backslash as directory separator on WIN32 and
3136 2007-01-28 Raphael Neider <rneider AT web.de>
3138 * src/pic16/devices.inc,
3139 * device/include/pic16/pic18f[24][23]21.h,
3140 * device/include/pic16/pic18fregs.h,
3141 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3142 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3143 * device/lib/pic16/libio/adc.ignore,
3144 * device/lib/pic16/libio/i2c.ignore,
3145 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3146 family, as gputils do not yet support the devices
3147 * device/lib/pic16/Makefile.subdir: ignore errors on install
3148 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3149 headers and libraries from gputils .inc files
3151 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3153 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3155 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3157 * doc/sdccman.lyx: add printf benchmarks
3159 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3161 * device/lib/printf_fast.c: fix %c, char promoted to int
3162 * device/lib/printf_tiny.c: fix %c, char promoted to int
3164 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3166 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3168 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3170 * support/regression/tests/swap.c: 64 bit hosts failed
3171 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3173 2007-01-25 Raphael Neider <rneider AT web.de>
3175 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3176 based on absolute register address, patch by Alex Blond
3178 2007-01-22 Raphael Neider <rneider AT web.de>
3180 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3181 emitted, do not emit them again...
3183 2007-01-22 Raphael Neider <rneider AT web.de>
3185 * src/regression/bank1.c, src/regression/compare6.c,
3186 src/regression/add.c: cosmetic changes
3187 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3188 * src/pic/gen.c: fixed global zero and one,
3189 (aopForSym): removed unued code,
3190 (aopGet): assert aop is defined, check and use `index' of
3191 pCodeImmd operands (fixes #1630908),
3192 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3193 (register_reassign): prevent accidental register unification,
3194 (ReuseReg): cosmetic changes (also above)
3195 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3196 pic14emitStaticSeg): do not emit initialized data,
3197 (printIval*): replaced with working versions,
3198 (pic14createInterruptVect,picglue): use idata for initialized data,
3199 now init data should work in all modules (not only main()),
3200 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3202 2007-01-21 Borut Razem <borut.razem AT siol.net>
3204 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3205 use -fPIC or -fpic if they are supported and not ignored
3206 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3207 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3209 2007-01-20 Borut Razem <borut.razem AT siol.net>
3211 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3212 implemented RFE #1470316: allow "$" in variable names
3214 2007-01-20 Raphael Neider <rneider AT web.de>
3216 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3218 2007-01-20 Raphael Neider <rneider AT web.de>
3220 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3221 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3222 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3223 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3224 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3225 * device/lib/pic/libdev/pic*.c,
3226 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3227 * device/lib/pic/libdev/Makefile.in: show progress
3229 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3231 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3232 * support/scripts/sdcc_cygwin_mingw32,
3233 * support/scripts/sdcc_mingw32,
3234 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3235 conformance with autoconf 2.6
3237 2007-01-19 Raphael Neider <rneider AT web.de>
3239 * src/pic/device.c (register_map): fixed list construction
3240 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3241 (genMod): removed case for genModbits,
3242 (genModbits): removed as now unused/unimplemented
3243 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3245 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3247 * support/regression/tests/swap.c: added in response to #1638622
3248 * doc/sdccman.lyx: synced version, minor changes
3250 2007-01-18 Borut Razem <borut.razem AT siol.net>
3252 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3253 thanks to Gunther Jehle
3254 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3255 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3256 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3257 use filename in lineno instead.
3258 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3259 print the file name in ast_print()
3261 2007-01-18 Borut Razem <borut.razem AT siol.net>
3263 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3265 * src/SDCC.lex: stringLiteral() returns const char pointer,
3266 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3267 fixed column counting
3268 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3269 accept const char pointer as parameter
3270 * src/SDCCdwarf2.c: corrected buffer size
3272 2007-01-17 Borut Razem <borut.razem AT siol.net>
3274 * support/Util/dbuf_string.c: fixed for amd64
3276 2007-01-15 Borut Razem <borut.razem AT siol.net>
3278 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3279 removed terminal symbol ELIPSIS, since it was never generated by the
3280 lexer and it was wrongly used in parameter_identifier_list rule
3282 2007-01-15 Raphael Neider <rneider AT web.de>
3284 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3285 code page and data banking description
3286 * src/pic/genarith.c,
3287 * src/pic/gen.h: removed bit arithmetic functions,
3288 updated exit(1) to exit(EXIT_FAILURE)
3289 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3290 * device/include/pic16/pic18f2455.h,
3291 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3292 TRISD and TRISE, fixed/added some bit names
3293 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3294 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3295 updated pic18f2455.{c,h} instead of duplicating them
3297 2007-01-14 Borut Razem <borut.razem AT siol.net>
3299 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3300 Cannot debug files that contain spaces in the path name
3301 by converting spaces in asm file name to underscores
3303 2007-01-13 Borut Razem <borut.razem AT siol.net>
3305 * doc/sdccman.lyx: fixed format errors
3307 2007-01-10 Borut Razem <borut.razem AT siol.net>
3309 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3310 codeseg/constseg #pragma fail
3311 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3312 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3313 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3314 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3316 2007-01-09 Borut Razem <borut.razem AT siol.net>
3318 * get rid of diagnistic.[ch], pretty-print.[ch],
3319 c-pretty-print.[ch], ... used just for error, warning, ...
3321 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3322 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3323 suppoprt/cpp2/pretty-print.[ch]:
3325 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3326 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3327 suppoprt/cpp2/sdcpp.dsp:
3330 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3332 * device/lib/printf_large.c (output_float): removed recursion,
3333 use smaller buffer on stack for mcs51,
3334 fixed bug printing 1.96
3335 * support/regression/tests/snprintf.c: added test
3337 2007-01-07 Borut Razem <borut.razem AT siol.net>
3339 * use dynamic memory buffers instead temporary files
3340 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3342 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3343 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3344 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3345 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3346 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3347 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3348 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3349 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3350 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3351 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3352 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3353 support/Util/dbuf.c, support/Util/dbuf.h:
3355 * .version, sdcc.spec: bumped version to 2.6.4
3357 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3359 * src/port.h: added TARGET_Z80_LIKE macro
3360 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3361 output PSEG location if --xram-loc or --xstack-loc was used
3362 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3364 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3366 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3367 * as/as_z80.dsp, as/z80/as_z80.dsp,
3368 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3369 * sdcc.dsw: moved project files into subdir
3370 * as/hc08/as_hc08.dsp,
3371 * as/hc08/Makefile.bcc,
3372 * as/hc08/Makefile.in,
3373 * as/mcs51/Makefile.bcc,
3374 * as/mcs51/Makefile.in,
3375 * as/z80/Makefile.bcc,
3376 * as/z80/Makefile.in,
3377 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3380 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3383 * as/mcs51/asmain.c,
3385 * as/z80/assym.c: removed include "strcmpi.h"
3386 * as/hc08/strcmpi.c,
3387 * as/hc08/strcmpi.h,
3388 * as/mcs51/strcmpi.c,
3389 * as/mcs51/strcmpi.h,
3390 * support/Util/strcmpi.c,
3391 * support/Util/strcmpi.h: removed files
3392 * as/strcmpi.c: added as_strncmpi()
3394 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3396 * sdcc.dsw: Added some dependencies on project config.dsp
3398 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3400 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3401 with [di]ram_start to fix a regresion
3403 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3405 * configure.in: added missing mcs51 in status output
3406 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3408 * debugger/mcs51/clean.mk (distclean): remove config.h
3409 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3410 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3411 options.h, s-options-h and options.c
3412 * support/cpp2/clean.mk: unused, removed
3413 * Makefile.common.in,
3416 * as/hc08/Makefile.in,
3418 * as/mcs51/Makefile.in,
3419 * as/mcs51/clean.mk,
3422 * as/z80/Makefile.in,
3424 * as/link/Makefile.in,
3425 * as/link/hc08/Makefile.in,
3426 * as/link/hc08/clean.mk,
3427 * as/link/mcs51/Makefile.in,
3428 * as/link/mcs51/clean.mk,
3429 * as/link/z80/Makefile.in,
3430 * as/link/z80/clean.mk,
3431 * as/link/z80/conf.mk,
3432 * debugger/mcs51/Makefile.in,
3433 * debugger/mcs51/clean.mk,
3434 * device/include/Makefile.in,
3435 * device/lib/Makefile.in,
3436 * device/lib/mcs51/Makefile.in,
3437 * device/lib/pic/Makefile.in,
3438 * device/lib/pic/Makefile.common.in,
3439 * device/lib/pic/Makefile.subdir,
3440 * device/lib/pic/Makefile.rules,
3441 * device/lib/pic16/libio/Makefile.in,
3442 * device/lib/pic16/Makefile.subdir,
3443 * device/lib/pic16/libdev/Makefile.in,
3444 * device/lib/pic16/Makefile.rules,
3445 * device/lib/pic16/Makefile.common.in,
3446 * sim/ucsim/avr.src/Makefile.in,
3447 * sim/ucsim/main_in.mk,
3448 * sim/ucsim/cmd.src/Makefile.in,
3449 * sim/ucsim/doc/Makefile.in,
3450 * sim/ucsim/gui.src/Makefile.in,
3451 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3452 * sim/ucsim/gui.src/serio.src/Makefile.in,
3453 * sim/ucsim/hc08.src/Makefile.in,
3454 * sim/ucsim/libltdl/Makefile.in,
3455 * sim/ucsim/s51.src/Makefile.in,
3456 * sim/ucsim/sim.src/Makefile.in,
3457 * sim/ucsim/sim.src/conf.mk,
3458 * sim/ucsim/xa.src/Makefile.in,
3459 * sim/ucsim/z80.src/Makefile.in,
3463 * support/cpp2/Makefile.in,
3464 * support/librarian/Makefile.in,
3465 * support/librarian/clean.mk,
3466 * support/makebin/Makefile.in,
3467 * support/makebin/clean.mk,
3468 * support/packihx/Makefile.in,
3469 * support/regression/Makefile.in,
3470 * support/regression/ports/ds390/spec.mk,
3471 * support/regression/ports/gbz80/spec.mk,
3472 * support/regression/ports/hc08/spec.mk,
3473 * support/regression/ports/mcs51/spec.mk,
3474 * support/regression/ports/mcs51-large/spec.mk,
3475 * support/regression/ports/mcs51-medium/spec.mk,
3476 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3477 * support/regression/ports/pic14/spec.mk,
3478 * support/regression/ports/pic16/spec.mk,
3479 * support/regression/ports/mcs51-stack-auto/spec.mk,
3480 * support/regression/ports/ucz80/spec.mk,
3481 * support/regression/ports/xa51/spec.mk,
3482 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3483 adding a slash after $(top_builddir) and/or adding @datarootdir@
3485 * debugger/mcs51/configure.in,
3486 * device/lib/pic/configure.in,
3487 * device/lib/pic16/configure.in,
3488 * sim/ucsim/configure.in,
3489 * support/cpp2/configure.in,
3490 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3492 * debugger/mcs51/configure,
3493 * device/lib/pic/configure,
3494 * device/lib/pic16/configure,
3495 * sim/ucsim/configure,
3496 * support/cpp2/configure,
3497 * support/packihx/configure: generated with autoconf 2.60
3499 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3501 * as/link/hc08/lkihx.c (newArea),
3502 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3504 2007-01-02 Borut Razem <borut.razem AT siol.net>
3506 * doc/sdccman.lyx: documented #pragma sdcc_hash
3507 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3509 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3511 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3513 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3514 empty 'while'-loop to work correctly, see regression test 'while.c'
3515 * support/regression/tests/while.c: added
3517 2007-01-01 Borut Razem <borut.razem AT siol.net>
3519 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3520 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3521 support/cpp2/libcpp/sdcpp.c:
3522 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3523 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3524 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3526 2006-12-31 Borut Razem <borut.razem AT siol.net>
3528 * SDCPP synchronized with GCC CPP release version 4.1.1,
3529 currently the latest release:
3530 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3531 support/cpp2/libcpp/include/cpp-id-data.h
3532 support/cpp2/libiberty/fopen_unlocked.c
3533 support/cpp2/libiberty/md5.c
3535 support/cpp2/opt-functions.awk
3536 support/cpp2/opt-gather.awk
3537 support/cpp2/optc-gen.awk
3538 support/cpp2/opth-gen.awk:
3540 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3541 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3542 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3543 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3544 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3545 support/cpp2/diagnostic.h, support/cpp2/except.h,
3546 support/cpp2/hwint.h, support/cpp2/input.h,
3547 support/cpp2/intl.h, support/cpp2/move-if-change,
3548 support/cpp2/opts.c, support/cpp2/opts.h,
3549 support/cpp2/output.h, support/cpp2/prefix.c,
3550 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3551 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3552 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3553 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3554 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3555 support/cpp2/version.c:
3557 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3558 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3559 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3560 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3561 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3562 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3563 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3564 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3565 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3566 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3567 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3569 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3570 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3571 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3572 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3573 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3574 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3575 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3576 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3577 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3578 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3579 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3580 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3581 support/cpp2/system.h:
3584 2006-12-31 Borut Razem <borut.razem AT siol.net>
3586 * configure.in, configure: fixed bug #1538756: configure dies if bison
3587 and flex are not installed, 2nd try
3589 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3591 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3592 400.x for better code in RFE 899102
3594 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3596 * src/SDCCpeeph.c (deadMove),
3598 * src/mcs51/peep.h: renamed 'op' by 'reg'
3599 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3600 (scan4op): small change for removeDeadMove(), added support for
3601 'callee saves' and/or PACLL function calls,
3602 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3603 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3604 left in new dispatcher mcs51DeadMove()
3605 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3607 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3609 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3611 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3612 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3614 2006-12-30 Borut Razem <borut.razem AT siol.net>
3616 * support/cpp2/spacs.h: deleted from svn
3617 * configure.in, configure: fixed bug #1538756: configure dies if bison
3618 and flex are not installed
3620 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3622 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3623 with this z80 passes printf float test when enabled
3624 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3626 2006-12-28 Borut Razem <borut.razem AT siol.net>
3628 * support/cpp2/config.in, support/cpp2/configure.in,
3629 support/cpp2/configure, support/cpp2/Makefile.in:
3630 fix for the solaris build
3632 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3634 * src/SDCC.y (type_specifier2, pointer),
3636 * src/SDCCsymt.c (mergeSpec, checkSClass),
3637 * support/Util/SDCCerr.c,
3638 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3639 * support/valdiag/valdiag.py: Allow test cases to specify
3640 required language standard
3641 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3642 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3644 2006-12-27 Borut Razem <borut.razem AT siol.net>
3646 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3647 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3649 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3651 * support/cpp2/libiberty/Makefile.bcc: updated
3652 * src/pic16/main.c: fixed #pragma udata handling
3653 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3655 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3657 * src/SDCCpeeph.c: made labelHashEntry global,
3658 made pcDistance, FBYNAME static,
3659 (pcDistance): made static, use isComment and isLabel,
3661 (getLabelRef): added, extracted from labelRefCount(),
3662 (labelRefCount): use new getLabelRef(),
3663 (callFuncByName): made static, added deadMove,
3664 use isComment and isLabel,
3665 (newPeepRule): made static, set isLabel,
3666 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3667 labels from peephole rules,
3668 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3669 when isComment or isLabel is set
3670 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3671 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3673 * src/mcs51/peep.h: added
3674 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3675 * src/port.h: added peep->deadMove to port structure
3676 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3677 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3678 deadMove, finally removed no. 1 and 2
3685 * src/hc08/gen.c: mark lines with isComment or isLabel
3686 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3688 * sdcc.spec: bumped version to 2.6.3
3690 2006-12-26 Borut Razem <borut.razem AT siol.net>
3692 * support/cpp2/Makefile.in: added dependency on options.h
3693 * configure: regenerated
3694 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3695 * support/cpp2/Makefile.in: added vasprintf.c
3697 2006-12-25 Borut Razem <borut.razem AT siol.net>
3699 * SDCPP synchronized with GCC CPP release version 3.4.6,
3700 the latest release before 4.x:
3701 * support/cpp2/Makefile.in, support/cpp2/config.h,
3702 support/cpp2/configure, support/cpp2/configure.in,
3703 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3704 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3705 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3706 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3707 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3708 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3709 support/cpp2/cpptrad.c, support/cpp2/except.h,
3710 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3711 support/cpp2/hwint.h, support/cpp2/intl.h,
3712 support/cpp2/line-map.c, support/cpp2/line-map.h,
3713 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3714 support/cpp2/output.h, support/cpp2/prefix.c,
3715 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3716 support/cpp2/system.h, support/cpp2/version.c:
3718 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3719 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3720 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3721 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3722 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3723 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3724 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3725 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3726 support/cpp2/move-if-change, support/cpp2/opts.c,
3727 support/cpp2/opts.h, support/cpp2/opts.sh,
3728 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3729 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3730 support/cpp2/win32, support/cpp2/win32/dirent.c,
3731 support/cpp2/win32/dirent.h:
3733 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3734 * support/cpp2/sdcpp.h: renamed from sdcc.h
3735 * sdcppinit.c: deleted
3737 2006-12-23 Borut Razem <borut.razem AT siol.net>
3739 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3740 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3741 preproc.c: an other try to fix bug #982435: introduced
3742 -pedantic-parse-number command line option and pedantic_parse_number
3745 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3747 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3749 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3750 corrected overlayed areax addresses, warn about memory overlaps
3751 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3760 * src/port.h: added xabs_name and iabs_name
3761 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3762 (glue, emitMaps): create and emit maps d_abs and i_abs
3763 * src/SDCCglue.h: cosmetic changes
3764 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3766 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3767 (allocDefault): put absolute, initialized globals in them
3768 * support/regression/tests/absolute.c: added absolute bdata test
3769 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3771 2006-12-20 Borut Razem <borut.razem AT siol.net>
3773 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3774 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3775 added regression test for bug #982435
3777 2006-12-18 Borut Razem <borut.razem AT siol.net>
3779 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3780 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3781 small cosmetic changes
3782 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3783 * support/regression/tests/bug-1351710.c: added regression test
3785 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3787 * doc/sdccman.lyx: added the long missed iCode table
3788 "<where is figure II?>", added links to wiki
3790 2006-12-17 Borut Razem <borut.razem AT siol.net>
3792 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3793 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3794 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3795 unified table driven pragma handling, pragma argument type checking
3796 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3797 current one - version 1.1.3
3798 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3800 2006-12-13 Raphael Neider <rneider AT web.de>
3802 * src/pic/device.h: removed AssignedMemory structure and macros
3803 * src/pic/device.c: removed global finalMapping (linker assigns
3805 (register_map): add SFRs to remembered memRanges
3806 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3807 assignFixedRegisters,assignRelocatableRegisters): removed,
3808 (setMaxRAM,validAddress): adapted accordingly,
3809 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3810 reasonably sized sharebanks,
3811 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3812 (allDefsOutOfRange): removed unused code,
3813 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3815 * src/pic/pcode.c (register_reassign): removed recursion warning,
3816 fired far too often,
3817 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3818 to use existing pic14_stringInSet() to avoid duplicate symbols,
3819 tidied up the code a bit,
3820 (pic14printLocals): added in symmetry to printExterns, replaces
3821 writeUsedRegs more or less,
3822 (picglue): call new pic14_printLocals(),
3823 * device/include/pic/pic*.h: removed #pragma memmap directives,
3824 information gathered from include/pic/pic14devices.txt
3825 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3827 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3829 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3831 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3833 * device/include/mcs51/cc2430.h: fixed missing ';'
3835 2006-12-10 Raphael Neider <rneider AT web.de>
3837 * device/lib/pic16/libc/stdio/vfprintf.c,
3838 * device/lib/pic16/libc/stdio/printf_small.c,
3839 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3840 char arguments, as char varargs are cast to int by the caller,
3841 hopefully fixes #1604915 (other device libraries are still affected)
3843 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3845 * src/mcs51/ralloc.c (packRegsForAssign),
3846 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3848 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3850 * device/include/malloc.h: removed init_dynamic_memory
3851 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3852 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3853 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3854 * device/lib/libsdcc.lib,
3855 * device/lib/Makefile.in,
3856 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3857 * doc/sdccman.lyx: documented use of new _heap.c
3858 * support/regression/tests/malloc.c: removed init_dynamic_memory
3859 * src/cdbFile.c(spacesToUnderscores): new function,
3860 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3862 * device/include/tinibios.h: removed defines for putchar and getchar
3863 * device/lib/ds390/Makefile.in: added putchar.c
3864 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3866 2006-12-09 Borut Razem <borut.razem AT siol.net>
3868 * support/cpp2/sdcc.h: prevent multiple inclusion
3869 * support/cpp2/options.h: deleted
3871 2006-12-08 Borut Razem <borut.razem AT siol.net>
3873 * support/cpp2/sdcc.h: removed x*alloc() macros
3874 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3875 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3876 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3877 * support/cpp2/system.h: moved #include "sdcc.h"
3878 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3879 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3881 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3882 -funsigned-char options
3883 * support/cpp2/sdcppmain.c: fixed bug 1611411
3885 2006-12-07 Borut Razem <borut.razem AT siol.net>
3887 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3890 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3892 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3893 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3895 * .version: bumped to 2.6.2 because a) it's been a while
3896 b) the linker sources have moved c) the preprocessor is upgraded
3898 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3900 * support/regression/tests/snprintf.c: some checks
3901 * lib/src/printf_large.c: %bc: read char instead of int from stack
3903 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3905 * device/include/mcs51/cc2430.h: inserted _XPAGE
3907 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3909 * device/include/mcs51/cc2430.h: added
3911 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3913 * device/include/asm/default/features.h,
3914 * device/include/asm/ds390/features.h,
3915 * device/include/mcs51/at89s53.h,
3916 * device/include/ser.h,
3917 * device/include/ser_ir.h,
3918 * device/include/serial.h: changed keywords to double underscore variants,
3919 fixes bug 1590261 some more, thanks Steven Borley
3921 2006-12-01 Raphael Neider <rneider AT web.de>
3923 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3924 but emit warning (recursion is not supported for pic14)
3926 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3928 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3929 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3931 2006-11-30 Raphael Neider <rneider AT web.de>
3933 * src/pic/device.c (dump_sfr): always emit symbols
3934 * src/pic/glue.c (pic14printPublics): fixed typo
3936 2006-11-30 Raphael Neider <rneider AT web.de>
3938 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3939 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3940 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3941 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3942 a sharebank, use a non-shared bank for the stack if none available
3943 * src/pic/device.h (struct memRange): added linked list next field,
3944 added prototypes for above functions
3945 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3946 (typeRegWithIdx): accept fixed and unfixed stack registers
3947 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3948 the stack, handle shared and banked stack (except for WSAVE),
3949 (insertBankSel): removed useless optimization (will never fire),
3950 (FixRegisterBanking): added optimization for devices with only one
3951 possibly aliased bank of memory, like 16f84
3952 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3953 devices have no SHAREBANK in the linker script
3954 * device/include/pic/pic14devices.txt: documented memmap
3955 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3957 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3959 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3960 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3961 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3962 genhc08Code): switched most of the D (debug) macros to DD (detailed
3963 debug) macros to better control clutter in the generated .asm file.
3964 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3965 genRightShift): fixed bug with non-constant bit shift stored to
3966 a volatile result (SF Open Discussion forum thread #1616749).
3967 Single byte case is not yet optimized.
3969 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3971 * device/include/asm/mcs51/features.h,
3972 * device/include/malloc.h,
3973 * device/include/stdio.h: changed keywords to double underscore variants,
3976 2006-11-27 Borut Razem <borut.razem AT siol.net>
3978 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3979 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3980 support/cpp2/output.h, support/cpp2/cppinit.c,
3981 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3982 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3983 support/cpp2/cppdefault.c, support/cpp2/system.h,
3984 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3985 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3986 support/cpp2/prefix.c, support/cpp2/except.h,
3987 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3988 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3989 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3990 support/cpp2/version.c, support/cpp2/cppmain.c,
3991 support/cpp2/version.h, support/cpp2/hashtable.c,
3992 support/cpp2/cpperror.c:
3993 synchronized with GCC CPP release version 3.3.6,
3994 the latest where cppmain.c still exists.
3995 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3996 support/cpp2/sdcppinit.c: added
3998 2006-11-27 Borut Razem <borut.razem AT siol.net>
4000 * support/cpp2/cpplex.c:
4001 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4003 * support/cpp2/cpplib.c: removed definitions of unused variables
4005 2006-11-26 Borut Razem <borut.razem AT siol.net>
4007 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4008 since they are redefined by macros in support/cpp2/sdcc.h
4009 * support/cpp2/sdcc.h: x*alloc macro redefinition
4011 2006-11-25 Borut Razem <borut.razem AT siol.net>
4013 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4014 support/cpp2/configure, support/cpp2/Makefile.in,
4015 support/cpp2/cppfiles.c, support/cpp2/output.h,
4016 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4017 support/cpp2/config.h, support/cpp2/cpplib.h,
4018 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4019 support/cpp2/cppdefault.c, support/cpp2/config.in,
4020 support/cpp2/system.h, support/cpp2/cpplex.c,
4021 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4022 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4023 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4024 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4025 support/cpp2/configure.in, support/cpp2/intl.h,
4026 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4027 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4028 support/cpp2/version.c, support/cpp2/cppmain.c,
4029 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4030 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4031 support/cpp2/cpperror.c,
4032 support/cpp2/libiberty/safe-ctype.c,
4033 support/cpp2/libiberty/safe-ctype.h,
4034 support/cpp2/libiberty/splay-tree.c,
4035 support/cpp2/libiberty/obstack.c,
4036 support/cpp2/libiberty/lbasename.c,
4037 support/cpp2/libiberty/splay-tree.h,
4038 support/cpp2/libiberty/obstack.h:
4039 synchronized with GCC CPP release version 3.2.3,
4040 the latest before integration of cpp into gcc
4041 * support/cpp2/except.h, support/cpp2/line-map.c,
4042 support/cpp2/line-map.h,
4043 support/cpp2/libiberty/hex.c,
4044 support/cpp2/libiberty/concat.c,
4045 support/cpp2/libiberty/filenames.h: added
4046 * support/cpp2/intl.c: deleted
4048 2006-11-24 Borut Razem <borut.razem AT siol.net>
4050 * src/SDCC.y: enabled compilation of empty source file
4051 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4052 "ISO C forbids an empty source file"
4053 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4054 if all the code is ifdefed out.
4056 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4058 * src/hc08/gen.c (genPcall): fix for bug #1601032
4060 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4062 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4063 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4064 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4065 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4066 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4067 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4068 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4069 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4070 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4071 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4072 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4073 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4074 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4075 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4076 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4077 Renamed to all upper case as per the standard set by SiLabs
4079 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4081 * device/include/mcs51/C8051F520.h: new, added
4082 * device/include/mcs51/compiler.h: added link about predefined macros
4084 2006-11-23 Raphael Neider <rneider AT web.de>
4086 * src/regression/Makefile: add -L path to fresh library
4087 * src/regression/simulate: emphasize FAILED output
4088 * src/regression/create_stc: output _failures from gpsim
4089 * src/regression/compare4.c,
4090 * src/regression/rotate6.c: fixed char literals,
4091 all compile, all run =8-D
4093 * src/pic/pcode.h: added isPCASMDIR macro
4094 * src/pic/gen.c (genAnd): fixed bit offset
4095 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4096 packBits): unified register numbering schemes,
4097 (newReg): do not insert stack registers into hash table,
4098 (initStack): unpinned pseudo stack, simplified,
4099 (typeRegWithIdx): fixed retrieval of stack registers,
4100 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4101 (pCodeReplace): removed invalid assertion,
4102 (insertPCodeInstruction): fixed newly added labels,
4103 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4104 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4105 DumpFlow): removed unsed (broken?) code,
4106 (insertBankSel): prevent STATUS from being BANKSELed,
4107 (FixRegisterBanking): rewritten from scratch, implemented generic
4108 optimizations (suppress BANKSELs to same register and to registers
4109 present in all banks),
4110 (AnalyzeBanking): update flow after BANKSELection
4112 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4113 sharebank, let linker place it, mark STKxx symbols as emitted
4115 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4117 * src/regression/arrays.c,
4118 * src/regression/bank1.c,
4119 * src/regression/bool2.c,
4120 * src/regression/compare7.c,
4121 * src/regression/compare8.c,
4122 * src/regression/compare9.c,
4123 * src/regression/compare10.c,
4124 * src/regression/configword.c,
4125 * src/regression/for.c,
4126 * src/regression/mult1.c,
4127 * src/regression/pointer1.c,
4128 * src/regression/rotate6.c,
4129 * src/regression/string1.c,
4130 * src/regression/struct1.c,
4131 * src/regression/Makefile: make PIC14 regression tests run again
4132 (3 fail, 6 won't compile)
4134 2006-11-21 Raphael Neider <rneider AT web.de>
4136 * device/include/pic16/pic18f4550.h,
4137 * device/include/pic16/pic18f4455.h,
4138 * device/lib/pic16/libdev/pic18f4550.c,
4139 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4140 * configure.in: removed superfluous closing bracket
4142 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4144 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4147 2006-11-21 Raphael Neider <rneider AT web.de>
4149 * src/pic/device.{c,h}: added pic14_getPIC()
4150 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4151 (genAnd): added PIC code for one case, fixes #1597044
4152 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4153 SFRs that are present in all banks (e.g., STATUS)
4155 2006-11-20 Raphael Neider <rneider AT web.de>
4157 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4158 INCFSZ/INCFSZW and declared them as changing Z bit,
4159 (insertPCodeInstruction): correctly invert the above instructions,
4161 (DoBankSelect): don't panic on po_immediates
4163 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4166 * as/link/mcs51/lkihx.c (newArea),
4167 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4168 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4170 2006-11-11 Raphael Neider <rneider AT web.de>
4172 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4173 bitfield symbols, fixes #1579535 (once more...).
4175 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4177 * support/regression/generate-cases.py,
4178 * support/regression/fwk/include/testfwk.h,
4179 * support/regression/fwk/lib/testfwk.c: used code pointers,
4180 (about 50kByte less code generated for mcs51)
4182 2006-11-06 Borut Razem <borut.razem AT siol.net>
4184 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4185 debugger/mcs51/configure: fixed failed check because the function
4186 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4187 who submitted the patch for gpsim.
4188 * debugger/mcs51/configure.in: removed the result message
4189 * debugger/mcs51/Makefile.in: fixed the config.status warning
4190 "... seems to ignore the --datarootdir setting"
4192 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4194 * device/include/mcs51/c8051f020.h,
4195 * device/include/mcs51/c8051f040.h,
4196 * device/include/mcs51/c8051f060.h,
4197 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4198 * src/z80/gen.c (gencjneshort),
4199 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4201 2006-10-31 Borut Razem <borut.razem AT siol.net>
4203 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4204 debugger/mcs51/configure: get readline version
4206 2006-10-30 Borut Razem <borut.razem AT siol.net>
4208 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4209 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4210 debugger/mcs51/configure: locate readline even when cross compiling
4211 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4213 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4215 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4218 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4220 * device/include/malloc.h,
4221 * device/lib/calloc.c,
4222 * device/lib/free.c,
4223 * device/lib/malloc.c,
4224 * device/lib/realloc.c: moved definition of struct into sources
4225 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4227 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4229 * as/asx8051.dsp: corrected output directories
4230 * as/link/hc08: new directory for hc08 linker
4231 * as/hc08/aslink.h, as/link/aslink.h,
4232 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4233 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4234 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4235 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4236 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4237 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4238 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4239 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4240 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4241 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4242 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4243 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4244 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4245 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4246 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4247 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4248 * as/link/hc08/conf.mk,
4252 * sdcc.dsw: moved hc08 linker to as/link/hc08
4253 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4254 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4255 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4256 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4257 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4258 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4259 * as/link/mcs51/aslink.dsp,
4260 * as/link/mcs51/Makefile.in: factored out the common files
4261 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4262 * as/clean.mk: extra cleaning common files
4263 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4264 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4265 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4267 2006-10-29 Raphael Neider <rneider AT web.de>
4269 * src/pic/ralloc.c (newReg): create aliases for registers with
4270 multiple names to fix #1579535 and #1584001,
4271 (regWithIdx,dirregWithName): resolve aliases on lookup
4272 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4274 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4275 to prevent build errors on small devices
4277 2006-10-28 Raphael Neider <rneider AT web.de>
4279 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4280 assumption within interrupt handlers, fixes #1584940
4281 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4282 "emitted" to avoid emitting them again in udata
4284 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4286 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4289 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4291 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4292 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4293 on/off CR to CRLF conversion.
4295 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4297 * doc/sdccman.lyx: updated IRQ section
4299 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4301 * device/lib/serial_io.c: removed
4302 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4303 replacements for serial_io.c
4305 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4307 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4309 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4311 * device/lib/serial_io.c: Default putchar() and getchar() for
4312 mcs51 uses serial port.
4314 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4316 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4318 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4320 * support/regression/ports/mcs51/support.c: smaller
4321 _sdcc_external_startup()
4322 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4324 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4326 * device/lib/gbz80/crt0.s,
4327 * device/lib/gbz80/crt0_rle.s,
4328 * device/lib/gbz80/div.s,
4329 * device/lib/gbz80/fstubs.s,
4330 * device/lib/gbz80/heap.s,
4331 * device/lib/gbz80/mul.s,
4332 * device/lib/gbz80/putchar.s,
4333 * device/lib/gbz80/stubs.s,
4334 * device/lib/z80/crt0.s,
4335 * device/lib/z80/crt0_rle.s,
4336 * device/lib/z80/div.s,
4337 * device/lib/z80/fstubs.s,
4338 * device/lib/z80/heap.s,
4339 * device/lib/z80/mul.s,
4340 * device/lib/z80/putchar.s,
4341 * device/lib/z80/stubs.s: reverted, I was mistaken
4343 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4345 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4346 * support/regression/ports/mcs51/support.c: removed race
4347 condition on TI in _putchar allowing to use serial port mode 0
4349 2006-10-20 Borut Razem <borut.razem AT siol.net>
4351 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4353 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4355 * device/lib/gbz80/crt0.s,
4356 * device/lib/gbz80/crt0_rle.s,
4357 * device/lib/gbz80/div.s,
4358 * device/lib/gbz80/fstubs.s,
4359 * device/lib/gbz80/heap.s,
4360 * device/lib/gbz80/mul.s,
4361 * device/lib/gbz80/putchar.s,
4362 * device/lib/gbz80/stubs.s,
4363 * device/lib/z80/crt0.s,
4364 * device/lib/z80/crt0_rle.s,
4365 * device/lib/z80/div.s,
4366 * device/lib/z80/fstubs.s,
4367 * device/lib/z80/heap.s,
4368 * device/lib/z80/mul.s,
4369 * device/lib/z80/putchar.s,
4370 * device/lib/z80/stubs.s: removed all leading underscores from area names
4372 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4374 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4375 regression tests are not waiting in the simulator for simulated
4376 transmission of debug output
4378 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4380 * device/lib/printf_large.c: slightly smaller
4381 * doc/sdccman.lyx: do not use spaces within html links
4383 2006-10-16 Borut Razem <borut.razem AT siol.net>
4385 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4386 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4387 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4388 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4389 debugger/mcs51/configure:
4390 [ 1185668 ] add gnu readline support to sdcdb - enabled
4392 2006-10-16 Raphael Neider <rneider AT web.de>
4394 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4395 fixes #1577882, removes close to all banking optimizations
4397 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4399 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4400 variables in code memory
4401 * support/regression/tests/absolute.c: added test for this
4403 2006-10-15 Raphael Neider <rneider AT web.de>
4405 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4407 (BankSelect): emit BANKSEL before touching linker-placed regs,
4410 2006-10-10 Raphael Neider <rneider AT web.de>
4412 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4413 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4414 * src/pic/main.c (_pic14_parseOptions),
4415 * src/pic/main.h: mostly reverted to previous state, now use results
4416 from SDCCmain.c's argument parsing
4418 2006-10-10 Borut Razem <borut.razem AT siol.net>
4420 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4421 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4422 [ 1185668 ] add gnu readline support to sdcdb -
4423 prepared for READLINE, not enabled yet,
4424 thanks to <tal.bav AT gmail.com>
4426 2006-10-10 Raphael Neider <rneider AT web.de>
4428 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4429 * src/pic16/devices.inc,
4430 * device/include/pic16 (pic18f[24]620.h),
4431 * device/include/pic18fregs.h,
4432 * device/lib/pic16/pics.all,
4433 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4434 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4435 Gary Plumbridge and Anton Strobl
4437 2006-10-10 Raphael Neider <rneider AT web.de>
4439 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4440 --stack-siz=NUM options to configure the argument passing stack
4441 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4442 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4443 (pic14_getSharebankSize): obey --stack-siz=NUM,
4444 (pic14_getSharebankAddress): obey --stack-loc=NUM
4446 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4448 * doc/sdccman.lyx: added to the manual
4449 * doc/figures/ddd_example.png: added (neither pdflatex nor
4450 most browsers seem to like the .eps file)
4452 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4454 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4455 to /tmp and /var/tmp acc. LSB
4456 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4458 * support/regression/tests/onebyte.c: added test
4460 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4462 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4464 2006-10-05 Borut Razem <borut.razem AT siol.net>
4466 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4468 - sdcc.dsw: changed property eol-style to CRLF
4469 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4471 2006-10-04 Raphael Neider <rneider AT web.de>
4473 * device/include/pic/{pic16f84.h,pic16f84a.h},
4474 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4475 from patch #1522504, thanks to Robas Teodor
4477 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4479 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4482 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4484 * src/pic16/glue.c (pic16emitMaps),
4485 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4486 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4487 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4488 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4490 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4491 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4493 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4495 * support/librarian/sdcclib.c: Added option -l.
4496 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4498 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4499 using Windows command prompt.
4501 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4503 * device/lib/libsdcc.lib: added module rand
4504 * src/ds390/ralloc.c (rematStr),
4505 * src/hc08/ralloc.c (rematStr),
4506 * src/mcs51/ralloc.c (rematStr),
4507 * src/z80/ralloc.c (rematStr): made output more consistent
4508 * src/mcs51/gen.c: cosmetic changes
4510 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4512 * src/port.h: added mem.cabs_name to PORT
4519 * src/z80/main.c: added cabs_name initializers
4520 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4522 (emitMaps): emit absolutes in code memory into cabs_name
4524 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4525 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4526 * support/regression/fwk/include/testfwk.h: added define for at
4527 * support/regression/tests/absolute.c: added, new
4529 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4531 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4532 optimizations, see also patch 887161 by Stas Sergeev
4533 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4534 to be necessary anymore,
4535 (102, 103, 104, 127): renamed all occurances of bp to _bp
4537 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4539 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4540 thanks Weston T. Schmidt for patch 1555221
4541 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4542 * src/SDCCicode.c(geniCodeMultiply): small optimization
4544 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4546 * device/include/stdlib.h: added rand prototypes
4547 * device/lib/rand.c: new, added
4548 * device/lib/Makefile.in: added rand.c
4549 * src/z80/peeph.def,
4550 * src/z80/peeph-gbz80.def,
4551 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4553 2006-09-20 Raphael Neider <rneider AT web.de>
4555 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4557 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4559 * as/link/aslink.h: cosmetic changes
4560 * as/link/mcs51/Makefile.in,
4561 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4563 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4566 * as/link/mcs51/aslink.h,
4567 * as/link/z80/aslink.h: merged and moved to as/link/
4568 * as/link/lkstore.c,
4569 * as/link/mcs51/lkstore.c: moved to as/link/
4570 * as/link/clean.mk: remove *.o
4571 * as/link/mcs51/alloc.h: deleted
4572 * as/link/mcs51/lkarea.c: added lnksect prototype
4573 * as/link/mcs51/lkdata.c,
4574 * as/link/mcs51/lklex.c,
4575 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4576 * as/link/mcs51/lkmem.c,
4577 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4578 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4579 * as/link/mcs51/aslink.dsp,
4580 * as/link/mcs51/Makefile.aslink,
4581 * as/link/mcs51/Makefile.bcc,
4582 * as/link/mcs51/Makefile.in: updated for moved files
4583 * as/link/z80/lkarea.c,
4584 * as/link/z80/lkhead.c,
4585 * as/link/z80/lklex.c,
4586 * as/link/z80/lklibr.c,
4587 * as/link/z80/lklist.c,
4588 * as/link/z80/lkmain.c,
4589 * as/link/z80/lkrloc.c,
4590 * as/link/z80/lksym.c: synced with mcs51
4591 * as/link/z80/lkdata.c,
4592 * as/link/z80/lkeval.c,
4593 * as/link/z80/lkihx.c,
4594 * as/link/z80/lks19.c: cosmetic changes
4595 * as/link/z80/Makefile.in,
4596 * as/link/z80/linkgbz80.dsp,
4597 * as/link/z80/linkz80.dsp: updated for moved files
4599 2006-09-16 Borut Razem <borut.razem AT siol.net>
4601 * debugger/mcs51/sdcdb.c: partially fixed
4602 [ 1203664 ] sdcdb fails to open files w. two "." periods
4603 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4604 debugger/mcs51/symtab.h: fixed indenting
4605 * configure.in, configure: up to date with latest Maarten's changes
4607 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4610 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4611 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4612 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4613 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4614 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4615 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4616 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4617 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4618 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4619 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4620 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4621 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4622 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4623 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4624 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4625 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4626 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4627 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4628 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4629 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4630 as/link/mcs51/alloc.h,
4631 as/link/mcs51/clean.mk,
4632 as/link/mcs51/conf.mk,
4633 as/link/mcs51/Makefile.bcc,
4634 as/link/mcs51/Makefile.in,
4635 as/link/mcs51/readme.390,
4636 as/link/mcs51/strcmpi.c,
4637 as/link/mcs51/strcmpi.h,
4639 as/mcs51/Makefile.bcc,
4640 as/mcs51/Makefile.in,
4643 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4645 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4648 * as/link/Makefile.in,
4649 * as/link/z80/linkgbz80.dsp,
4650 * as/link/z80/linkz80.dsp,
4657 * link/z80/aslink.h,
4658 * link/z80/clean.mk,
4660 * link/z80/linkgbz80.dsp,
4661 * link/z80/linkz80.dsp,
4662 * link/z80/lkarea.c,
4663 * link/z80/lkdata.c,
4664 * link/z80/lkeval.c,
4667 * link/z80/lkhead.c,
4670 * link/z80/lklibr.c,
4671 * link/z80/lklist.c,
4672 * link/z80/lkmain.c,
4673 * link/z80/lkrloc.c,
4676 * link/z80/Makefile.in,
4678 * sdcc.dsw: moved link/ to as/link/
4680 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4682 * as/mcs51/i51mch.c (machine): fixed warning
4684 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4686 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4688 2006-09-09 Borut Razem <borut.razem AT siol.net>
4690 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4691 sdcdb WIN32 native port
4692 * src/clean.mk: fixed
4694 2006-09-08 Borut Razem <borut.razem AT siol.net>
4696 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4698 2006-09-08 Raphael Neider <rneider AT web.de>
4700 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4701 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4702 to gplink to disable processor mismatch warning and to allow
4703 the use of devices with only aliased (shared) memory banks,
4704 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4706 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4708 * doc/sdccman.lyx: Some re-formating plus example on using
4709 #pragma preproc_asm +/-
4711 2006-09-07 Borut Razem <borut.razem AT siol.net>
4713 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4716 2006-09-06 Borut Razem <borut.razem AT siol.net>
4718 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4719 line at sdcc.nsi:153
4720 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4722 2006-09-05 Borut Razem <borut.razem AT siol.net>
4724 * configure.in, configure: support for winsock2
4725 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4726 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4727 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4728 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4729 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4731 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4733 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4735 * support/regression/tests/bug1551947.c: new, added
4736 * src/SDCCsymt.h: strings are char* not byte*
4738 2006-09-05 Raphael Neider <rneider AT web.de>
4740 * device/lib/pic16/libdev/pic18f4550.c,
4741 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4742 declarations/definitions from patch #1520949
4744 2006-09-05 Raphael Neider <rneider AT web.de>
4746 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4747 byte-aligned bitfields, fixes #1539278
4749 2006-09-05 Raphael Neider <rneider AT web.de>
4751 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4754 2006-09-04 Borut Razem <borut.razem AT siol.net>
4756 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4757 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4758 -mno-cygwin is a part of the compiler name
4759 * support/scripts/sdcc_mingw32: don't disable ucsim
4761 2006-09-03 Borut Razem <borut.razem AT siol.net>
4763 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4764 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4766 2006-09-03 Raphael Neider <rneider AT web.de>
4769 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4770 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4773 2006-09-01 Borut Razem <borut.razem AT siol.net>
4775 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4776 to make ppc-osx happy
4778 2006-08-31 Borut Razem <borut.razem AT siol.net>
4780 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4781 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4782 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4783 * support/regression/ports/ds390/spec.mk,
4784 support/regression/ports/mcs51/spec.mk,
4785 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4786 To run regression tests in mingw environment:
4787 make DEV_NULL=NUL CC=gcc
4789 2006-08-30 Borut Razem <borut.razem AT siol.net>
4791 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4792 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4793 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4794 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4795 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4796 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4797 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4798 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4799 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4800 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4801 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4802 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4803 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4804 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4805 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4806 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4807 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4808 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4809 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4810 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4811 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4812 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4813 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4814 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4815 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4816 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4817 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4818 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4819 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4820 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4821 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4822 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4823 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4824 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4825 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4826 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4827 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4828 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4829 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4830 ucsim WIN32 native port
4832 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4834 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4836 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4838 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4839 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4841 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4843 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4844 * support/regression/tests/bug1546986.c: new, added
4845 * as/mcs51/.cvsignore,
4846 * debugger/mcs51/.cvsignore,
4847 * src/.cvsignore: deleted
4849 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4851 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4854 2006-08-20 Borut Razem <borut.razem AT siol.net>
4856 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4857 removed cl_listen_console::match(), cl_console::match(),
4858 restructured cl_commander::proc_input()
4860 2006-08-16 Borut Razem <borut.razem AT siol.net>
4862 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4863 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4864 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4866 2006-08-14 Borut Razem <borut.razem AT siol.net>
4868 * support/regression/Makefile.in,
4869 support/regression/ports/pic14/gpsim.cmd,
4870 support/regression/ports/pic14/spec.mk,
4871 support/regression/ports/pic14/support.c:
4872 added pic14 regression test
4874 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4876 * as/doc/asxhtm.html: documented changed ABS behaviour
4877 * as/doc/README: fixed some typos
4879 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4881 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4884 2006-08-12 Borut Razem <borut.razem AT siol.net>
4886 * support/regression/fwk/include/testfwk.h,
4887 support/regression/fwk/lib/testfwk.c,
4888 support/regression/generate-cases.py,
4889 support/regression/Makefile.in:
4890 regression test framework does not depend on function pointers and
4893 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4895 * device/include/stddef.h: c temporary hack to fix bug 1518273
4897 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4899 * device/include/mcs51/cc2510fx.h: added
4900 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4903 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4905 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4906 * as/z80/Makefile.in: added strcmpi.c
4907 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4908 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4910 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4912 * device/lib/gbz80/asm_strings.s,
4913 * device/lib/gbz80/crt0_rle.s,
4914 * device/lib/gbz80/div.s,
4915 * device/lib/gbz80/mul.s,
4916 * device/lib/gbz80/shift.s,
4917 * device/lib/z80/asm_strings.s,
4918 * device/lib/z80/crt0_rle.s,
4919 * device/lib/z80/div.s,
4920 * device/lib/z80/mul.s,
4921 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4922 flags which are all upper case
4924 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4926 * as/z80/asm.h: made CASE_SENSITIVE 1
4927 * link/z80/aslink.h: made CASE_SENSITIVE 1
4928 * src/z80/gen.c (throughout): made all conditionals upper case
4929 * support/regression/tests/bug1503067.c: new
4931 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4933 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4934 (shiftIntoPair): added case 2 for PAIR_IY,
4935 (setupToPreserveCarry): replaced parameters with iCode and check if
4936 PAIR_DE is in use to fix bug 1399290,
4937 (genPlus, genMinus): updated call to setupToPreserveCarry
4938 * support/regression/tests/bug1399290.c: new
4940 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4942 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4943 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4944 * src/ds390/gen.c (shiftRLong),
4945 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4946 * src/mcs51/gen.c (sameReg): changed to sameByte,
4947 (xch_a_aopGet): new,
4948 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4949 shiftRLong): fixed bug 1533966
4950 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4951 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4952 * support/regression/Makefile.in: disabled z80, enabled ucz80
4953 * support/regression/tests/float_trans.c: enabled test for z80 and host
4954 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4956 2006-08-01 Borut Razem <borut.razem AT siol.net>
4958 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4959 comparison is always false due to limited range of data type
4960 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4962 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4964 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4965 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4966 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4967 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4969 2006-07-31 Borut Razem <borut.razem AT siol.net>
4971 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4972 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4973 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4974 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4975 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4976 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4977 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4978 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4979 enable ucsim mingw compilation. Serial port is disabled,
4980 since it uses termios.h API, which is not available on native
4983 2006-07-31 Borut Razem <borut.razem AT siol.net>
4985 * Small Device C Compiler 2.6.0 released
4986 * support/scripts/sdcc.nsi: added FULL_DOC option
4987 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4989 2006-07-28 Borut Razem <borut.razem AT siol.net>
4991 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4992 * doc/INSTALL.txt: updated
4994 2006-07-27 Borut Razem <borut.razem AT siol.net>
4996 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4997 device/lib/pic/libdev/Makefile.in: fixed bug
4998 [ 1438354 ] pic libsdcc: distclean doesn't work
4999 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5000 device/lib/pic16/libio/Makefile.in: fixed bug
5001 [ 1438344 ] pic16 lib: clean doesn't work properly
5002 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5004 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5006 * device/lib/pic/libsdcc/fsdiv.c,
5007 * device/lib/pic/libsdcc/fsmul.c,
5008 * device/lib/pic16/libsdcc/float/fsdiv.c,
5009 * device/lib/pic16/libsdcc/float/fsmul.c,
5010 * device/lib/_fsdiv.c,
5011 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5012 * support/regression/tests/bug1520966.c: added
5013 * doc/knownbugs.html: removed [ 1520966 ] from the list
5015 2006-07-25 Borut Razem <borut.razem AT siol.net>
5017 * configure.in, configure, sdccconf_in.h: fixed bug
5018 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5019 * doc/knownbugs.html: removed [ 1519095 ] from the list
5021 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5023 * doc/knownbugs.html: added, contains list of known bugs at release
5024 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5026 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5028 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5029 function registers and corrected defaults with additional warning
5030 * device/lib/malloc.c: cosmetic changes
5031 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5032 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5033 (fillGaps): and used it
5035 2006-07-20 Raphael Neider <rneider AT web.de>
5037 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5038 output unless SDCCPICDEBUG is set
5039 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5040 output if SILENT is set
5042 2006-07-11 Borut Razem <borut.razem AT siol.net>
5044 * doc/README.txt: updated
5046 2006-07-10 Borut Razem <borut.razem AT siol.net>
5048 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5049 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5050 in WIN32 installation
5051 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5054 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5056 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5057 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5059 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5061 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5063 2006-07-06 Borut Razem <borut.razem AT siol.net>
5065 * support/regression/tests/bitfields.c:
5066 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5067 * support/regression/tests/constantRange.c:
5068 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5070 2006-07-04 Borut Razem <borut.razem AT siol.net>
5072 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5074 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5075 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5076 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5077 reverted changes from 2006-07-03
5078 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5079 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5080 added CPPFLAGS, used by the host port
5082 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5084 * support/regression/valdiag/tests/switch.c,
5085 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5086 * support/regression/tests/libmullong.c: fixed for host
5087 * support/regression/ports/host/spec.mk: disable all warnings for host,
5088 SDCC runs with --less-pedantic too
5090 2006-07-03 Borut Razem <borut.razem AT siol.net>
5092 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5094 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5095 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5096 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5097 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5099 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5100 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5101 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5102 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5104 2006-07-02 Raphael Neider <rneider AT web.de>
5106 * src/pic16/devices.inc,
5107 * device/include/pic16/pic18fregs.h,
5108 * device/include/pic16/pic18f4550.h,
5109 * device/lib/pic16/pics.all,
5110 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5112 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5114 * as/hc08/lkaomf51.c (OutputName),
5115 * as/mcs51/lkaomf51.c (OutputName),
5116 * as/z80/asmain.c (asmbl),
5117 * src/ds390/main.c (asmLineNodeFromLineNode),
5118 * src/hc08/ralloc.c (hc08_assignRegisters),
5119 * src/mcs51/main.c (asmLineNodeFromLineNode),
5120 * src/xa51/ralloc.c (checkRegMask),
5121 * src/xa51/gen.c (emitcode),
5122 * src/z80/gen.c (_emit2),
5123 * src/SDCCast.c (searchLitOp),
5125 * support/packihx/packihx.c,
5126 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5127 * src/ds390/gen.c (aopPutUsesAcc),
5128 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5129 * support/regression/tests/libmullong.c (mullong_wrapper),
5130 * src/SDCCsymt.c (powof2),
5132 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5133 * src/SDCCsymt.h: added TYPE_TARGET_*
5134 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5135 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5136 SDCCast because 1) header problems 2) this is the right place
5137 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5138 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5141 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5143 * src/SDCCicode.h: removed buggy semicolon in unused macro
5144 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5145 search for previous definiton of auto symbols too,
5146 (findPrevUse): fixed logic of emitWarnings
5148 2006-06-26 Raphael Neider <rneider AT web.de>
5150 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5151 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5153 2006-06-25 Raphael Neider <rneider AT web.de>
5155 * device/lib/pic/libm: NEW, added math library functions
5156 * device/lib/pic/libsdcc: NEW; added float support functions
5157 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5158 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5159 NEW, added math related headers
5160 * device/include/asm/pic/features.h: NEW
5161 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5162 (popGet): allow larger offsets for AOP_PCODE,
5163 (genDataPointerSet): handle literals explicitly, more debug output,
5164 (genAssign): fixed for float using aopLiteral ;-)
5165 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5166 GOTO initialisation routine
5167 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5168 flag on registers, fixes #1469043 (local variables do not work)
5169 * src/pic/main.c (_pic14_do_link),
5170 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5173 2006-06-25 Borut Razem <borut.razem AT siol.net>
5175 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5176 characters printed (not including the trailing '\0' used to end
5177 output to strings). Problem detected in regression test bug-927659.c.
5178 NOTE: printf() family functions should return int instead
5180 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5181 specifier are printed as themselves
5182 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5183 support flags, width and precision specifiers
5185 2006-06-24 Borut Razem <borut.razem AT siol.net>
5187 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5188 to the list of sdcc tagrets not supporting bit type
5189 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5190 testfor pic16 due to bug:
5191 [ 1511794 ] pic16: regression test bug-895992.c fails
5193 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5195 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5196 * src/SDCCglue.c (initPointer), fixed bug 1496419
5197 * support/regression/tests/bug1496419.c: new, added
5199 2006-06-22 Borut Razem <borut.razem AT siol.net>
5201 * support/regression/ports/pic16/support.c: use gpsim usart module from
5202 libgpsim_modules library
5204 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5206 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5209 2006-06-19 Raphael Neider <rneider AT web.de>
5211 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5212 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5213 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5214 (pic14printExterns,pic14printPublics,pic16printPublics,
5215 pic16_printExterns): use new functions to emit symbols
5216 (picglue,pic16glue): emit publics before emitting externs
5217 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5218 locally defined functions to avoid bug #1443651
5219 * support/regression/tests/bug-716242.c: removed pic16 workaround
5220 * support/regression/ports/pic16/spec.mk: ignore errors during build
5222 2006-06-19 Raphael Neider <rneider AT web.de>
5224 * src/pic/glue.h: added pic14aopLiteral prototype
5225 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5226 * src/pic/gen.c: removed stdint.h dependency
5227 (aopGet): use Safe_strdup()
5228 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5229 (genDataPointerSet): use pic14aopLiteral()
5230 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5231 for pic16; thanks to Bernhard and Maarten
5233 2006-06-18 Borut Razem <borut.razem AT siol.net>
5235 * support/regression/tests/structflexarray.c: flexible array members
5236 not supported by gcc < 3
5237 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5239 * src/pic/gen.c: don't include [p]strdin.h on solaris
5240 * support/Util/pstdint.h: addad svn attributes
5241 * support/regression/tests/constantRange.c,
5242 support/regression/tests/rotate.c: include inttypes.h instead
5243 stdint.h on solaris, addad svn attributes
5245 2006-06-18 Raphael Neider <rneider AT web.de>
5247 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5249 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5250 (pic16_genMinusBits): simplified sign-extension
5251 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5252 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5253 adjusted to correctly handle mixed-signed operands, disabled
5254 now unused multiplciation routines
5255 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5256 (assignResultValue): added argument denoting the size of the result
5257 as returned by the function (fixes upcasts in assigning from
5258 function calls: char foo(); int i = foo();)
5259 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5260 function result to assignResultValue
5261 (genMult): disabled inlined multiplication code
5262 (genDiv): augmented to also handle the modulus operator, fixed to
5263 handle mixed-signed operands correctly
5264 (genMod): simply call genDiv, disabled unused code
5265 (genAssign): fixed missing (sign-)extension on result
5266 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5267 valid char operands, allow signed operands for native code, added
5268 division and modulo operator handling
5269 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5271 As a consequence, onebyte.c (if split into two files) and muldiv.c
5272 pass regression tests.
5274 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5276 * doc/Makefile.in: two runs of makeindex seem needed to get
5277 correct page references in the index of sdccman.pdf
5278 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5280 2006-06-17 Borut Razem <borut.razem AT siol.net>
5282 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5284 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5286 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5287 mentioned ec2drv and paulmon
5289 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5291 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5292 consecutive abs areas
5293 (find_empty_space, allocate_space): added map to handle codemap or
5295 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5296 absolute idata and xdata
5297 * as/mcs51/lkmem.c (summary2): updated legend
5299 2006-06-16 Raphael Neider <rneider AT web.de>
5301 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5303 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5305 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5307 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5309 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5311 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5312 value of generic pointers,
5322 src/z80/main.c: PORT structure, added elements for gp_tags field,
5323 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5324 fields in the PORT structure of each port,
5325 * src/SDCCast.c (decorateType): allow processing of generic pointers
5326 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5329 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5335 * src/pic16/pcode.c,
5337 * src/pic/pcoderegs.c,
5340 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5341 bug 1504689 on minGW
5343 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5345 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5347 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5349 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5351 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5353 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5356 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5358 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5359 to a char variable. Fixed bug #1504211
5360 * device/include/pic16/adc.h,
5361 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5362 and fixed bug #1364390
5364 2006-06-10 Borut Razem <borut.razem AT siol.net>
5366 * CVSROOT: removed the CVS left-over
5368 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5370 * as/hc08/asmain.c (asexit),
5371 * as/hc08/lkmain.c (lkexit),
5372 * as/mcs51/asmain.c (asexit),
5373 * as/mcs51/lkmain.c (lkexit),
5374 * src/SDCCglue.c (DEFSETFUNC),
5375 * src/SDCCmain.c (linkEdit, assemble),
5376 * support/librarian/sdcclib.c (AddRel),
5377 replaced unlink() by standard C remove()
5378 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5379 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5380 gatherImplicitVariables): new, added to fix bug 608752,
5381 (createFunction): added gatherImplicitVariables()
5382 * src/SDCCast.h: added createRMW prototype
5383 * src/SDCCsymt.h (struct symbol): added infertype
5384 * support/regression/tests/bug608752.c: new, added
5386 2006-06-10 Raphael Neider <rneider AT web.de>
5388 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5389 multibyte dummy reads (fixes #1503234)
5391 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5393 * device/include/mcs51/compiler.h: new, added header file to enable
5394 creating common sfr definition header files for different compilers
5396 2006-06-05 Raphael Neider <rneider AT web.de>
5398 * src/pic16/{pcode.h,genarith.c}:
5399 introduced pCodeOp combining any two pCodeOps (previously only
5400 two register operands could be combined), removed pcop2 from
5401 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5402 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5403 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5404 rewritten to use new PO_TWO_OPS
5405 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5406 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5407 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5408 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5409 (pic16_get_op): embraced return arg to allow #define return(x),
5410 added new case for combined opcodes
5411 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5412 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5413 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5415 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5417 * src/SDCCval.c (checkConstantRange): added
5418 * src/SDCCval.h: added checkConstantRange
5419 * support/Util/SDCCerr.c,
5420 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5421 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5422 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5423 * src/SDCCast.c (decorateType): added checkConstantRange,
5424 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5425 can be emitted with the correct always true/false warning,
5426 added optimization for double '!';
5427 result of decorateType() must be assigned back to the tree, because
5428 decorateType() can change the tree
5429 * src/SDCCicode.c (geniCodeLogic),
5430 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5431 (checkConstantRange): removed, it was only a fragment which never
5433 * src/SDCCsymt.c (computeType): fixed promotion for
5434 "-1 < (unsigned bit) b"
5435 * src/pic/ralloc.c (packRegsForAssign),
5436 * src/pic16/ralloc.c (packRegsForAssign),
5437 * src/hc08/ralloc.c (packRegsForAssign),
5438 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5440 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5441 * support/regression/tests/constantRange.c: added
5442 * support/valdiag/tests/constantRange.c: added
5443 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5445 2006-06-02 Borut Razem <borut.razem AT siol.net>
5447 * support/regression/ports/pic16/support.c: increase stack size
5449 * support/regression/Makefile.in: sort tests by name so that the
5450 resutlts can be compared on different machines / platforms
5452 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5454 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5455 * src/ds390/gen.c (emitLabel): new, added,
5456 (genDjnz): fixed stack overflow bug,
5457 (throughout): cosmetic changes to sync with mcs51/gen.c,
5458 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5459 * src/mcs51/gen.c (genEndFunction): small optimization,
5460 (throughout): cosmetic changes to sync with ds390/gen.c
5462 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5464 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5465 (_print_format): fixed printing pointers
5466 * src/mcs51/gen.c (emitLabel, movb): new, added,
5467 (genAssign): small optimization,
5468 (genDjnz): fixed stack overflow bug,
5469 (throughout): replaced sprintf with SNPRINTF,
5470 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5471 replaced emitcode("mov", "b,...") with MOVB(...),
5472 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5473 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5474 * src/mcs51/peeph.def: added rules 140 and 264
5475 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5476 so they may get optimized into registers
5478 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5480 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5481 immediately when encountered,
5482 (printUsage): always use stderr even on windows
5484 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5486 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5487 (processParms): fixed bug #1247551
5488 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5489 parseCmdLine, main): print '--version' to stdout,
5490 print 'help' to stdout if --help is given,
5491 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5492 arguments are given; fixed --help
5494 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5496 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5497 * support/regression/tests/bug-1493710.c: added
5499 2006-05-27 Borut Razem <borut.razem AT siol.net>
5501 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5503 * support/regression/ports/pic16/support.c: increase stack size
5504 from default 64 bytes to 128 bytes
5505 * support/regression/tests/staticinit.c,
5506 support/regression/tests/float.c: regression tests fully enabled
5507 for pic16 port by putting the initialized data arrays into the code
5509 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5510 This was changed by mistake in the previous version.
5512 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5514 * src/pic16/gen.c (genFunction, genEndFunction): some
5515 beautifications, fixed bug with falsely restoring FSR2 in large
5516 stack model, thanks to Beau E. Cox for reporting the bug
5518 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5520 * debugger/mcs51/break.c,
5521 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5522 use %p to print pointers, made address variables unsigned
5523 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5524 * debugger/mcs51/symtab.c (parseSymbol): must return something
5525 * src/mcs51/gen.c (aopForSym): small optimization,
5526 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5527 (freeAsmop): added missing break,
5528 (aopPut): removed parameter bvolatile, determine it inside the function,
5529 (saveRegisters, unsaveRegisters): small optimization,
5530 (genIpush): removed pointless check,
5531 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5532 replaced sprintf with SNPRINTF,
5533 replaced strcpy with strncpyz,
5534 updated aopPut calls,
5535 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5536 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5538 2006-05-24 Borut Razem <borut.razem AT siol.net>
5540 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5541 modification of test for the pic16 port, put the array to the code
5542 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5544 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5546 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5547 * support/Util/pstdint.h: added
5549 2006-05-22 Borut Razem <borut.razem AT siol.net>
5551 * src/regression/Makefile: removed bool2.c test, added -q linker option
5552 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5553 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5554 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5555 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5556 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5557 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5558 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5559 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5560 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5562 2006-05-22 Raphael Neider <rneider AT web.de>
5564 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5565 bug #1492360 (problematic due to generic pointers, see code)
5567 2006-05-22 Borut Razem <borut.razem AT siol.net>
5569 * support/regression/ports/pic16/specs.mk: removed stack size linker
5571 * support/regression/tests/array.c,
5572 support/regression/tests/bitopcse.c,
5573 support/regression/tests/bug-908454.c,
5574 support/regression/tests/malloc.c: modified for pic16 regression test
5575 * support/regression/tests/bitfields.c:
5576 pic16 - excluded bitfileds of size > 8
5577 * support/regression/tests/bp.c: pic16 - reduced data size
5578 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5579 * support/regression/tests/bug-460010.c:
5580 pic16 - used the absolute address the fits in memory
5581 * support/regression/tests/bug-716242.c:
5582 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5583 * support/regression/tests/float.c:
5584 pic16 - excluded - data size too big
5585 * support/regression/tests/onebyte.c:
5586 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5587 * support/regression/tests/shifts.c:
5588 pic16 - function names probably have to differ in first X characters
5590 * support/regression/tests/staticinit.c:
5591 pic16 - excluded some tests due error: no target memory available for
5594 2006-05-22 Borut Razem <borut.razem AT siol.net>
5596 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5597 second try. Thanks Stas Sergeev once more.
5599 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5601 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5602 (genLeftShift, genRightShift): fixed bug 1491627
5603 * src/hc08/peeph.def (rules 7, 8.x): added
5604 * support/regression/tests/shifts.c (ShiftLeftByParam,
5605 ShiftRightByParam, testShiftByParam): added to test variable shifting
5607 2006-05-20 Raphael Neider <rneider AT web.de>
5609 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5610 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5611 (allocReg): add only new registers to dynAllocRegs,
5612 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5613 #1489055, #1445850, and probably #1483693
5615 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5617 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5618 bug in for-loop that didn't emit the last of CONFIG and ID registers
5620 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5622 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5624 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5625 1489016, 1434401 and 1490124
5626 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5627 1489016, 1434401 and 1490124
5629 2006-05-17 Borut Razem <borut.razem AT siol.net>
5631 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5634 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5636 * device/include/mcs51/P89c51RD2.h,
5637 * device/include/mcs51/P89LPC901.h,
5638 * device/include/mcs51/P89LPC922.h,
5639 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5641 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5643 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5644 to fix missing stack pragma in compiled binary object file,
5646 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5648 * support/packihx/configure.in,
5649 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5650 determine sizeof basic types even while cross compiling
5652 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5654 * src/avr/gen.c (aopop),
5655 * src/ds390/gen.c (aopOp),
5656 * src/hc08/gen.c (aopOp),
5657 * src/mcs51/gen.c (aopop),
5658 * src/pic16/gen.c (pic16_aopOp),
5659 * src/pic/gen.c (aopOp),
5660 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5661 if size of operand is smaller than spill location
5663 2006-05-12 Borut Razem <borut.razem AT siol.net>
5665 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5666 have to have CR/LF line endings even if they are checked out on *nix
5667 or on WIN32 in cygwin binmode
5669 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5671 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5672 * device/include/ds80c390.h: added sfr16 definitions
5676 * src/ds390/ralloc.c,
5677 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5678 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5679 bit returning functions
5680 * support/regression/tests/sfr16.c: enabled test on ds390
5682 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5684 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5685 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5687 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5689 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5690 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5691 (cl_address_space constructor): removed expensive initialization,
5692 (cl_address_space::get_cell): extended for late initialization,
5693 (cl_address_space::*): use late initialization,
5694 (cl_address_decoder::activate): removed expensive initialization,
5695 This reduced regression test running time by 25%
5697 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5705 * support/packihx/Makefile.in,
5706 * support/packihx/clean.mk,
5707 * support/packihx/Makefile.bcc,
5708 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5710 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5712 * src/SDCCval.c (valNot): fix for regression test failure
5713 of not.c on big endian hosts
5715 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5717 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5719 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5721 * device/lib/mcs51/Makefile.in: changed string comparison operator
5722 to = for POSIX compliance; == is bash extension
5724 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5726 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5729 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5731 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5732 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5733 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5734 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5735 bug report #1478657,
5737 2006-05-05 Borut Razem <borut.razem AT siol.net>
5739 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5742 2006-05-02 Borut Razem <borut.razem AT siol.net>
5744 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5745 create *.ind, which made make to fail if invoked with -j 2
5747 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5749 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5750 Hubert Sack for patch 1479782
5752 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5754 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5756 2006-05-01 Raphael Neider <rneider AT web.de>
5758 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5759 (create_pic): store only prefix-free device name,
5760 (init_pic): check for device names with "16" prefix,
5762 * src/pic/device.h (struct PIC_device),
5763 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5765 * device/include/pic/pic12f{635,675,629,683}.h,
5766 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5767 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5768 * device/include/pic/pic16f505.h,
5769 * device/lib/pic/libdev/pic16f505.c: removed
5770 * device/include/pic/pic14devices.txt: added support for pic12f
5771 devices, removed unsupported non 16-bit devices
5772 [above changes provided by patch from Zik Saleeba]
5773 * src/pic/*, src/pic16/*, device/include/pic16/*,
5774 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5776 2006-05-01 Borut Razem <borut.razem AT siol.net>
5778 * configure.in, configure, doc/Makefile.in:
5779 sync with nightly build makefile - latex, dvipdf and dvips
5782 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5784 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5785 in the library source
5787 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5789 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5791 2006-04-28 Raphael Neider <rneider AT web.de>
5793 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5794 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5795 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5796 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5798 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5800 * device/lib/pic/libdev/Makefile.in,
5801 * device/lib/hc08/Makefile.in,
5802 * device/lib/gbz80/Makefile.in,
5803 * device/lib/z80/Makefile.in,
5804 * device/lib/ds390/Makefile.in,
5805 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5806 thanks to Borut for the bug report
5808 * configure: always create doc/Makefile independent from --enable-doc
5809 * Makefile.in: always install from directory doc independent from
5811 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5813 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5814 * doc/Makefile.in: install *.txt if present
5815 * device/include/Makefile.in (install): added installation of pic/*.inc
5816 and pic/*.txt files again, they were erroneously removed
5818 2006-04-28 Raphael Neider <rneider AT web.de>
5820 * src/pic/{gen.c,main.h,pcode.c},
5821 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5822 concerning signedness with casts
5824 2006-04-28 Raphael Neider <rneider AT web.de>
5826 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5827 definition of an interrupt handler,
5828 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5829 interrupt handler stuff from picglue() to separate routine,
5830 (picglue): enabled definition of intr handlers in files w/o main()
5832 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5834 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5835 compilation with MSVC 2005 Express Edition (VC8)
5837 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5839 * device/lib/Makefile: fixed build of gbz80 lib
5841 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5843 * support/regression/tests/bug-460010.c,
5844 * support/regression/tests/bug-524691.c,
5845 * support/regression/tests/bug-716242.c: removed conditional defines
5846 that are already in testfwk.h
5848 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5850 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5851 (AccAXRsh1): added, shift right by 1,
5852 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5854 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5856 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5858 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5859 remove cast to same type
5860 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5861 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5863 * link/z80/Makefile: removed, they have moved to
5866 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5867 * install-sh: fix bug #1204398 by setting umask 0022
5868 * device/lib/Makefile: separate build of z80 and gbz80 lib
5870 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5872 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5873 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5875 One basic decision: e.g. src/clean.mk includes further files. In order
5876 to make this work there are two solutions:
5877 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5878 run configure on them. This way they can use
5879 'include $(srcdir)/port-clean.mk'
5880 - always include clean.mk by the Makefile at the same level. To avoid
5881 that `make clean` tries to include and build Makefile.dep the
5882 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5883 implemented, because now even `make uninstall` doesn't create
5884 Makefile.in. clean.mk could be eliminated by pasting it in
5887 * debugger/mcs51/Makefile.in: build own objects from library sources
5888 (SLIB, SDCC) in current directory
5890 * configure, configure.in: renamed --disable-device-lib-build in
5891 --disable-device-lib; added --enable-doc, the required tools are
5892 searched by configure; added result message; the toolchain for the
5893 belonging ports are now only built, if the port is enabled.
5895 * support/regression/*: all output is written in directory gen, because
5896 the fwk and ports directories don't livet in the build tree using vpath
5898 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5899 --disable-device-lib, added --enable-doc, added section VPATH
5901 * sim/ucsim/configure.in,
5902 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5903 z80 are enabled by default
5905 2006-04-24 Raphael Neider <rneider AT web.de>
5907 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5908 to config word, "pic14_"-prefixed some extern functions
5909 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5910 config word has been found
5911 * src/pic/device.h: added prototypes
5912 * src/pic/pcode.c: added "pic14_"-prefix where needed
5913 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5915 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5917 (pic14emitRegularMap): ignore config words,
5918 (pic14createInterruptVect): moved generating __config directives away
5919 (picglue): have __config directives emitted
5921 2006-04-24 Borut Razem <borut.razem AT siol.net>
5923 * doc/Makefile: sync with nightly build makefile
5925 2006-04-24 Raphael Neider <rneider AT web.de>
5927 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5928 registers that have not been assigned proper liveranges,
5929 fixes #1469504 and #1474602,
5930 (pCodeRegOptimizeRegUsage): fixed typo in comment
5932 2006-04-24 Borut Razem <borut.razem AT siol.net>
5934 * device/examples/main8051.c: deleted - it was removed from CVS
5935 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5936 after the transition to Subversion
5937 * src/SDCCalloc.h: deleted - it was removed from CVS
5938 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5939 after the transition to Subversion
5940 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5941 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5942 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5943 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5945 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5947 * as/asx8051.dsp: added mcs51/strcmpi.h
5948 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5949 * as/hc08/aslink.h: updated lnksect prototype
5951 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5953 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5954 (newdot): handle A_ABS
5956 * as/mcs51/asout.c (outarea): output address
5957 * as/hc08/lkaomf51.c,
5958 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5960 * as/mcs51/i51pst.c,
5961 * as/z80/z80pst.c: "ABS" is not A_OVR
5962 * as/hc08/lkarea.c (newarea): read a_addr,
5963 (lnkarea): added codemap array, sort absolute areas to the front,
5964 combine all GSINITx/GSFINAL,
5965 (find_empty_space, allocate_space): new functions,
5966 (lnksect): return next address, handle absolute sections
5967 * as/mcs51/lkarea.c (newarea): read a_addr,
5968 lnksect2 prototype changed,
5969 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5970 (find_empty_space, allocate_space): new, factored out of lnksect2,
5971 (lnksect2): return next address, handle absolute sections
5973 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5974 * as/hc08/lklibr.c (addfile, fndsym),
5975 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5976 index out of range and detect both '\' and '/'
5977 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5978 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5979 regression tests (ds390 cannot return bool yet)
5980 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5981 document critical interrupts on z80, document changed SDCC define
5982 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5983 (_a390_mapping): added .org directive
5984 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5985 (genMultOneByte): fixed warnings
5986 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5988 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5989 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5990 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5991 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5992 * src/pic16/main.c: removed newReg prototype
5993 * src/pic16/pcode.c,
5994 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5996 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5998 * src/pic16/ralloc.c
5999 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6001 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6002 from short to PIC_OPTYPE
6003 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6004 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6005 optype from short to PIC_OPTYPE
6006 * src/port.h: made int_size unsigned to fix warnings
6007 * src/SDCC.y: fixed warning on MSVC
6008 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6009 * src/SDCCopt.c (convertToFcall): fixed warnings
6010 * src/SDCCsymt.h: removed double prototype for genSymName
6011 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6012 offset int to fix warnings
6014 2006-04-22 Borut Razem <borut.razem AT siol.net>
6016 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6017 references to CVS replaced with Subversion
6019 2006-04-21 Borut Razem <borut.razem AT siol.net>
6021 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6022 references to CVS replaced with Subversion
6024 2006-04-19 Borut Razem <borut.razem AT siol.net>
6026 * src/version.awk: adapted for svn
6027 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6028 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6029 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6030 /binutils-avr/etc/*.vi, *.jin: removed all properties
6031 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6033 2006-04-19 Borut Razem <borut.razem AT siol.net>
6035 * CVS to Subversion migration completed
6037 2006-04-18 Borut Razem <borut.razem AT siol.net>
6039 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6040 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6042 2006-04-17 Borut Razem <borut.razem AT siol.net>
6044 * device/include/Makefile.in: added pic/*.inc to the installation
6046 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6048 * support/regression/collate-results.py: fixed output in case of
6050 * support/regression/generate-cases.py: fixed splitting of pathnames
6052 * as/hc08/lklibr.c (addfile),
6053 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6055 2006-04-11 Raphael Neider <rneider AT web.de>
6057 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6058 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6059 * src/pic16/pcode.c (assignValnums): fixed #1460578
6061 2006-04-11 Raphael Neider <rneider AT web.de>
6063 * device/lib/pic/libdev/*.c,
6064 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6065 fixes #1468739, enables compilation in --std-c99 mode
6066 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6068 2006-04-11 Raphael Neider <rneider AT web.de>
6070 * src/pic/device.c (find_device): removed debug output
6071 (list_valid_pics): enabled verbose listing of supported devices
6072 * device/include/stdbool.h: define bool as char for pic14/16 as well
6074 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6076 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6078 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6080 * .version: bumped version to 2.5.6
6081 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6083 2006-04-06 Raphael Neider <rneider AT web.de>
6085 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6086 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6087 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6088 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6089 pic14_constructAbsMap
6090 (pic14printPublics): declare absolute global symbols as global
6091 (pic14createInterruptVect),
6092 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6093 (newReg): assume new registers unused, use correct name in
6094 hashtable (reg->name instead of name), more debugLog output
6095 * src/pic/device.h (PIC_device): added fields for verbose output
6096 * src/pic/device.c: moved device definition to pic14devices.txt,
6097 added routines for runtime parsing of pic14devices.txt,
6098 added support for second config word
6099 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6100 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6101 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6102 (_pic14_parseOptions): moved pCodeInitRegisters here
6103 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6104 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6105 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6106 handling the pseudo stack
6107 * device/lib/Makefile.in: ignore failures in objects-pic16,
6108 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6109 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6110 * device/lib/pic/Makefile.subdir,
6111 * device/lib/pic16/Makefile.subdir: improved clean rules
6112 * device/lib/pic/libdev/: NEW, pic14 device libraries
6113 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6114 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6115 * device/include/Makefile.in: create subdir and install pic14 headers
6116 * device/include/pic/p16f_common.inc: removed unused declarations
6117 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6118 PICs from inc2h.pl v1.6,
6119 replaced BIT_AT macros with struct declarations
6120 * device/include/pic/pic14devices.txt: definition of supported devices,
6121 all above improvements contributed by Zik Saleeba, thanks
6122 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6123 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6126 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6128 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6129 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6130 thanks to Charles Olds
6132 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6134 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6136 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6138 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6139 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6140 * support/regression/bug1464657.c: added, new test
6142 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6144 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6147 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6149 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6150 --no-peep and --peep-file <file> are used don't use default rules but
6153 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6155 * src/mcs51/gen.c (genCall): fixed bug 1457608
6157 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6159 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6160 changes seem to cause (trigger?) problems with the build system.
6162 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6164 * src/SDCCpeeph.c (operandsLiteral): new, added,
6165 (callFuncByName): inserted operandsLiteral
6166 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6168 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6170 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6171 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6173 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6175 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6176 implemented patch 1120823 Thanks to Willy De la Court (normal
6177 interrupts need an interrupt number now if they are made critical),
6178 and enabled nesting of critical functions though not for gbz80
6179 (genCritical, genEndCritical): added functions
6180 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6181 * src/z80/mappings.i: added "ei" to all mappings
6183 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6185 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6186 submitted by the Debian SDCC maintainer Aurelien Jarno:
6187 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6188 archive with gcc 4.1 on mips and wrote the patch"
6190 2006-03-16 Raphael Neider <rneider AT web.de>
6192 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6193 the left operand is shorter than the result (c* = lit-c* + int),
6195 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6198 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6200 * src/.version: increased version number to 2.5.5
6201 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6202 linking is done manually in pic16 port's _linkEdit,
6203 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6204 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6205 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6206 allocate asmop as AOP_ACC,
6207 (aopForRemat): added parameter 'bool result' in function declaration,
6208 (pic16_aopGet): return AOP_ACC when accessing WREG,
6209 (pic16_popGetTempReg): minor modification,
6210 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6211 'pic16_allocWithIdx',
6212 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6213 calling function in absolute addresses,
6214 (genAssign): take into account AOP_ACC asmop,
6215 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6216 * src/pic16/pcoderegs.c: some debug functions and lines added,
6217 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6218 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6220 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6221 call to allocReg, not by manually allocating a new one,
6222 (pic16_assignRegisters): now before going through the register
6223 allocating functions mark all registers as free. This eliminates some
6224 side effects resulting from peephole parser done earlier in the backbone
6226 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6228 * src/SDCCicode.c (geniCodeLogic),
6229 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6231 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6233 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6234 (genSend): bugfix, do not allocate and free twice,
6235 (shiftRLong): handle partially overlapping aops
6236 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6238 2006-03-08 Borut Razem <borut.razem AT siol.net>
6240 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6243 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6245 * support/regression/tests/bug1409955.c: new, added
6246 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6247 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6248 (aopForSym, aopOp): increment asmop.allocated if reused,
6249 (freeAsmop): decrement asmop.allocated and check for zero instead of
6251 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6252 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6253 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6254 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6255 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6256 genSignedRightShift, genRightShift, genDataPointerGet,
6257 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6258 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6259 in reverse order from allocation,
6260 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6261 added swappedLR to keep track
6262 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6263 pdata & code for GCC, z80, gbz80 & hc08
6264 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6266 2006-03-08 Raphael Neider <rneider AT web.de>
6268 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6270 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6272 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6273 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6274 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6276 2006-03-06 Borut Razem <borut.razem AT siol.net>
6278 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6279 made the linker quiet
6281 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6283 * src/pic16/gen.c (genPcall): fixed bug #1443644
6284 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6285 which dumps before the function entry point a data byte which represents
6286 the number of the local variables used by the specified function, added
6287 'xinst' for initial support for Extended Instruction Support,
6288 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6289 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6290 port->fun_prefix anymore (may change later),
6291 (genFunction, genEndFunction): do not store/restore local registers for
6292 _main (this should take care the --main-return command line option in
6294 (genOr): removed some legacy pic-port instructions,
6295 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6296 performing operations with SFR's causes data to be written more than
6297 once to each SFR. Perhaps SFRs should be handled in special cases...
6298 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6300 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6301 into account for stack starting position,
6302 (struct OPTIONS pic16_optionsTable): added command line argument
6303 --extended or -y for Extended Instruction Support,
6304 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6305 (deassignLRs): *** perhaps the most important change, old 'for' code
6306 (commented out for reference), didn't account for some registers which
6307 were left marked 'not free' after a pointer operation. The change
6308 reduces register usage a lot in some cases
6310 2006-03-04 Borut Razem <borut.razem AT siol.net>
6312 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6314 * support/regression/tests/bug-524697.c: decreased array size for
6315 mcs51 to fit into the internal RAM
6316 * support/regression/Makefile.in: a little bit more verbose
6318 2006-03-03 Borut Razem <borut.razem AT siol.net>
6320 * support/regression/fwk/lib/testfwk.c,
6321 support/regression/fwk/include/testfwk.h: introduced function
6322 _prints(), nonrecursive _printn(), call _initEmu() from main()
6323 * support/regression/ports/gbz80/support.asm,
6324 support/regression/ports/ucz80/support.asm,
6325 support/regression/ports/z80/support.asm,
6326 support/regression/ports/ds390/support.c,
6327 support/regression/ports/hc08/support.c,
6328 support/regression/ports/host/support.c,
6329 support/regression/ports/mcs51/support.c,
6330 support/regression/ports/xa51/support.c: added empty _initEmu()
6332 * support/regression/ports/pic16/gpsim.cmd,
6333 support/regression/ports/pic16/spec.mk,
6334 support/regression/ports/pic16/support.c,
6335 support/regression/Makefile.in: added pic16 regression test
6337 2006-03-01 Raphael Neider <rneider AT web.de>
6339 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6340 genConstPointerGet): use safe way of generating MOVFF to cover
6341 literals as well as registers, fixes bug #1440527
6342 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6344 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6345 more correctly, fixes bug #1232186
6346 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6347 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6348 gplink guess the correct processor in more cases, applied patch
6349 from Till Riedel attached to and fixing bug #1436552
6351 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6353 * support/regression/tests/array.c: added, contains check for #1434401
6354 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6356 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6358 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6359 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6360 * device/include/mcs51/c8051f326.h,
6361 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6362 * device/include/mcs51/c8051f000.h,
6363 * device/include/mcs51/c8051f018.h,
6364 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6365 PCON_IDLE,PCON_STOP and added sfr16 definitions
6367 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6369 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6370 genGetWord): fixed bug 1409955
6372 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6374 * device/include/hc08/mc68hc908gp32.h,
6375 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6377 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6379 * src/SDCCast.c (constExprValue): return NULL if not a value
6380 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6381 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6382 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6384 2006-02-13 Borut Razem <borut.razem AT siol.net>
6386 * src/regression/ptrarg.c: added, fails due to bug #1430967
6387 * src/regression/Makefile: ptrarg.c added, ...
6389 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6391 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6392 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6394 2006-02-11 Borut Razem <borut.razem AT siol.net>
6396 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6397 print "Processor: xxx" message to stdout only if --verbose
6399 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6401 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6402 * support/regression/tests/bug1426356.c: added
6403 * support/regression/tests/bitfields.c: removed 2 tests
6405 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6407 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6408 * device/include/mcs51/c8051f330.h,
6409 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6410 PCON_IDLE,PCON_STOP and added sfr16 definitions
6411 * device/lib/_divsint.c,
6412 * device/lib/_divuint.c,
6413 * device/lib/_divulong.c,
6414 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6415 register bank bug for small stackauto
6417 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6419 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6421 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6423 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6424 * all.dsp: corrected several bin paths
6425 * device/include/mcs51/c8051f120.h,
6426 * device/include/mcs51/c8051f300.h,
6427 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6428 to PCON_IDLE,PCON_STOP
6429 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6430 * device/lib/printf_large.c (output_float): fixed bug 1388703
6431 * support/regression/tests/bug1057979.c: added test for bug 1388703
6433 2006-02-08 Raphael Neider <rneider AT web.de>
6435 * src/pic/pcode.c (pciTRIS): fixed typo,
6436 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6437 (LinkFlow): fixed handling of flows that end in a call,
6438 (ReuseReg): perform safety check earlier
6439 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6440 to work with flows at the beginning of a pBlock,
6441 fixes #1426557 (Symbol not previously defined),
6442 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6444 (RemoveUnusedRegisters): update register usage info
6445 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6446 created, reuse existing ones instead
6447 * src/pic/gen.c (genPcall): fixed #1424719
6449 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6451 * link/z80/lkmain.c,
6453 * link/z80/lkdata.c,
6454 * link/z80/aslink.h: fixed build on current cygwin:
6455 replaced getline() by lk_getline()
6457 2006-02-01 Borut Razem <borut.razem AT siol.net>
6459 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6460 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6461 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6462 src/regression/bool1.c, src/regression/bool2.c,
6463 src/regression/bool3.c, src/regression/call1.c,
6464 src/regression/compare.c, src/regression/compare10.c,
6465 src/regression/compare2.c, src/regression/compare3.c,
6466 src/regression/compare4.c, src/regression/compare5.c,
6467 src/regression/compare6.c, src/regression/compare7.c,
6468 src/regression/compare8.c, src/regression/compare9.c,
6469 src/regression/configword.c, src/regression/for.c,
6470 src/regression/inline.c, src/regression/mult1.c,
6471 src/regression/nestfor.c, src/regression/or1.c,
6472 src/regression/pointer1.c, src/regression/ptrfunc.c,
6473 src/regression/rotate1.c, src/regression/rotate2.c,
6474 src/regression/rotate3.c, src/regression/rotate4.c,
6475 src/regression/rotate5.c, src/regression/rotate6.c,
6476 src/regression/rotate7.c, src/regression/string1.c,
6477 src/regression/struct1.c, src/regression/sub.c,
6478 src/regression/sub2.c, src/regression/switch1.c,
6479 src/regression/while.c, src/regression/xor.c,
6480 src/regression/create_stc, src/regression/simulate,
6481 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6483 * src/regression/gpsim_assert.h: added
6485 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6487 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6488 ((void (code *) (void)) 0) ();
6497 * as/mcs51/aslink.h,
6499 * as/mcs51/asmain.c,
6500 * as/mcs51/lkdata.c,
6502 * as/mcs51/lkmain.c,
6505 * as/z80/asmain.c: fixed build on current cygwin:
6506 replaced getline() by as_getline()
6508 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6510 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6511 declarator in the symbol chain
6513 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6514 parameter list for function pointers
6515 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6516 * support/regression/tests/bug-716242.c: added
6518 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6520 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6522 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6524 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6526 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6527 inifinitely recurseable, added static
6528 * support/regression/tests/bug-1408066.c: added
6530 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6533 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6534 renamed, added possibility to create "postLoopLbl"-labels
6535 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6536 newiTempLoopHeaderLabel
6537 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6538 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6539 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6540 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6541 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6542 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6543 (basicInduction): fixed bug #136564, made static,
6544 (loopInduction): changed parameter of basicInduction, made static,
6545 (addPostLoopBlock): added
6546 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6547 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6549 * support/regression/tests/bug-136564.c: added
6550 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6551 --std-sdcc99 to LIBSDCCFLAGS
6553 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6555 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6557 * support/regression/tests/bug-1406131.c: added
6559 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6561 * src/SDCCast.c (decorateType): fix promotion of unary minus
6562 * src/SDCCsymt.c (computeType): beautified
6563 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6564 (valUnaryPM, valComplement): fix sign and promotion,
6565 (valNot): ANSI: result type is int (SDCC: unsigned char)
6566 * support/regression/tests/uminus.c: speedup by removing superflous
6568 * support/regression/tests/onebyte.c: added promotion and signedness
6569 tests for unary minus
6570 * support/regressions/tests/bug-477927.c: disable warning about
6571 uninitialized variables
6572 * support/regression/tests/not.c: added
6574 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6576 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6577 * src/mcs51/gen.c (gen51Code): show final register usage after
6578 fillGaps in asm with --i-code-in-asm
6579 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6580 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6581 incUsed, rliveClear, adjustIChain): made static,
6582 (setFromRange): excluded because it's unused,
6583 (findPrevUseSym, markWholeLoop): added,
6584 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6585 through all branches of predecessors enables sdcc to emit the warning
6586 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6587 (rlivePoint): made static, added parameter emitWarnings which is only
6588 true during the first run out of two,
6589 (findRecursiveSucc, findRecursivePred): removed,
6590 (computeLiveRanges): made static, added parameter emitWarnings,
6591 (dumpIcRlive): added for debugging only
6592 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6593 removed prototype of setFromRange()
6594 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6595 in call of computeLiveRanges()
6596 * support/regression/tests/bug-895992.c: added
6597 * support/regression/tests/bug-971834.c: added
6598 * support/valdiag/tests/bug-895992.c: added
6599 * support/valdiag/tests/bug-971834.c: added
6601 2005-12-18 Raphael Neider <rneider AT web.de>
6603 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6604 (genUnpackBits): improved code for direct operands,
6605 (genPackBits): improved code for literal assignment to bitfields
6606 and for direct destination operands (no FSR indirection),
6607 prevented redundant AND, fixes #1362800,
6608 (AccLsh): added parameter to disable masking of the result
6609 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6610 skip instructions with side-effects (like incfsz),
6611 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6612 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6613 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6616 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6618 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6619 volatile variables as spill location
6621 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6623 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6625 * support/regression/tests/bug-1376320.c: added
6627 2005-12-08 Raphael Neider <rneider AT web.de>
6629 * src/pic/device.c: renamed is_shared to pic14_is_shared
6630 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6631 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6632 (is_valid_identifier): added for above workaround
6634 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6636 * device/lib/Makefile.in: fixed to enable port-specific-objects
6637 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6638 char, thanks Hubert Sack
6639 * doc/sdccman.lyx: documented --xstack-loc,
6640 elaborated a bit more on interrupts and pitfalls,
6641 removed "setjmp/longjmp unsupported",
6642 documented some unsupported C99 features
6643 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6644 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6645 if, thanks Hubert Sack
6646 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6647 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6649 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6650 regression tests can report resource usage (rfe 700441)
6651 * support/regression/collate-results.py: report resource usage
6652 * support/regression/ports/ds390/spec.mk,
6653 * support/regression/ports/hc08/spec.mk,
6654 * support/regression/ports/mcs51/spec.mk,
6655 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6656 * support/regression/ports/ds390/uCsim.cmd,
6657 * support/regression/ports/hc08/uCsim.cmd,
6658 * support/regression/ports/mcs51/uCsim.cmd,
6659 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6660 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6661 library, use the default one
6662 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6663 building the library
6665 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6667 * config.dsp: added dependency on .version and configure_vc.awk
6668 * device/include/setjmp.h: updated for --stack-auto and --xstack
6669 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6670 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6671 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6672 * device/lib/libsdcc.lib: added _setjmp
6673 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6674 (decorateType): fixed bug 1372851,
6675 (optimizeGetHbit): fixed warning
6676 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6677 array initialisation
6678 * support/regression/tests/bug1057979.c: added test for bug 1358192
6679 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6681 2005-12-03 Borut Razem <borut.razem AT siol.net>
6683 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6684 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6686 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6688 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6689 createIval): implement symbol independant "flexible array member",
6690 (createIvalCharPtr): implemented flexible array initialisation with a
6692 * src/SDCCsymt.c (copyStruct): removed,
6693 (getSize): fixed misleading comment,
6694 (getAllocSize): removed, the additional allocation size is now in
6695 sym->flexArrayLength,
6696 (checkStructFlexArray): new, syntax checks for flexible array members,
6697 (compStructSize): added syntax checks for "flexible array members"
6698 (copyStruct): removed,
6699 (copyLinkChain): removed inefficient fix for bug 770487
6700 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6701 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6702 symbol->flexArrayLength
6704 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6705 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6706 * support/regression/tests/structflexarray.c: added
6707 * support/valdiag/tests/structflexiblearray.c: added
6709 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6711 * src/SDCCast.c (decorateType): fixed bug 1368489
6712 * support/Util/SDCCerr.c,
6713 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6715 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6717 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6718 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6720 2005-11-27 Borut Razem <borut.razem AT siol.net>
6722 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6723 support/cpp2/mkdeps.h: added command line option
6724 -obj-ext=<extension> to SDCPP to define object file externion, used
6725 for generation of make dependencies (-M)
6726 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6728 2005-11-26 Borut Razem <borut.razem AT siol.net>
6730 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6731 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6732 added pic and pic16 libraries
6734 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6736 * device/include/float.h: Corrected typo in prototype of __fsgt
6738 2005-11-25 Borut Razem <borut.razem AT siol.net>
6740 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6741 added creation of model-mcs51-stack-auto libraries
6743 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6745 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6747 * src/SDCCast.c (createIvalArray): removed obsolete comment
6749 2005-11-24 Borut Razem <borut.razem AT siol.net>
6751 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6752 added missing device/lib/mcs51/crt*.asm sources
6754 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6756 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6758 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6760 * device/lib/_fs2schar.c,
6761 * device/lib/_fs2sint.c,
6762 * device/lib/_fs2slong.c: optimized inline asm
6764 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6766 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6767 Better handling of floats between -1.0 and 0.0.
6769 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6771 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6772 (the missing "if"s prohibited removal of redundant labels)
6774 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6776 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6777 Properly convert floats between -1.0 and 0.0 to long, int, and char
6778 types (max integer value of negative floats tends to zero).
6779 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6780 Removed changes made so to work properly with floats between
6781 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6784 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6786 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6787 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6788 (genCast) cosmetic change
6789 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6790 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6792 * support/regression/tests/bitfields (testSignedBitfields): added
6794 2005-11-18 Borut Razem <borut.razem AT siol.net>
6796 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6797 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6798 introduced SILENT option to make building of pic16 libraries less
6800 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6802 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6803 Now they work properly with floats between -1.0 and 0.0
6804 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6806 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6808 * src/SDCCicode.c (printOperand): added missing else
6810 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6812 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6813 reformatted for better readability
6814 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6817 2005-11-17 Borut Razem <borut.razem AT siol.net>
6819 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6820 introduced SILENT option to make building of pic16 libraries less
6821 verbose - used for nightly snapshot build
6822 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6823 available on Win32 platforms.
6824 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6825 medium, large, pic and pic16
6827 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6829 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6830 printf("%f"...) sets fraction to zero.
6832 2005-11-16 Raphael Neider <rneider AT web.de>
6834 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6836 * src/pic/gen.c (genIfx): implemented for CARRY bit
6837 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6838 to generic pointers, fixes #1357332,
6839 (pic16_movLit2f): NEW,
6840 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6842 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6844 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6846 2005-11-11 Raphael Neider <rneider AT web.de>
6848 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6849 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6850 compute pointer's type from operand,
6851 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6852 improved single bit reads, fixes bug #1353379
6854 2005-11-09 Borut Razem <borut.razem AT siol.net>
6856 * support/scripts/sdcc.nsi: added lib/pic to the package
6858 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6860 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6862 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6864 * support/regression/tests/bug1348008.c: added
6865 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6866 * support/regression/tests/bug1337835.c: updated comment
6868 2005-11-06 Borut Razem <borut.razem AT siol.net>
6870 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6871 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6872 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6873 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6874 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6875 dynamic construction of cl_error_class and derivates - 2.nd try
6877 2005-11-05 Borut Razem <borut.razem AT siol.net>
6879 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6880 bug, which caused Bus Errors on sparc solaris
6882 2005-11-04 Borut Razem <borut.razem AT siol.net>
6884 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6885 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6886 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6887 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6888 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6889 and derivates to resolve the initialization problem on OSX
6891 2005-11-02 Borut Razem <borut.razem AT siol.net>
6893 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6894 corrected typo - #include <winsock2.h>
6896 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6898 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6899 (_asxxxx_mapping): added org directive for future enhancements
6901 2005-11-01 Borut Razem <borut.razem AT siol.net>
6903 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6904 enabled sockets on WIN32
6905 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6907 2005-10-31 Borut Razem <borut.razem AT siol.net>
6909 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6910 WIN32 backslash path delimiters should be escaped when used in C strings
6911 * support/regression/tests/bitfields.c: exclude failing assertions for
6912 __CYGWIN32__ and __MINGW32__ hosts
6914 2005-10-30 Borut Razem <borut.razem AT siol.net>
6916 * src/SDCCutil.c: corrected double comparison typo
6918 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6920 * device/lib/medium/Makefile: added for new memory model medium
6921 * device/include/asm/mcs51/features.h: updated for medium/pdata
6922 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6923 added Multiply & Accumulate sbit's and MAC0_PAGE define
6924 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6925 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6926 * device/lib/_mullong.c: update for medium model
6927 * device/lib/incl.mk: added medium model
6928 * doc/sdccman.lyx: documented medium model
6929 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6930 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6931 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6932 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6933 (allocParms): set SCLS and OCLS to pdata for medium model
6934 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6936 (powof2): return <0 if not power of 2
6937 * src/avr/gen.c (genBitWise): use updated powof2
6938 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6939 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6940 (shiftLLeftOrResult): use B if necessary
6941 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6942 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6943 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6944 * support/regression/Makefile.in: added test-mcs51-medium
6945 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6947 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6949 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6951 * device/lib/time.c (mktime): fixed bug 1334315
6953 2005-10-28 Raphael Neider <rneider AT web.de>
6955 * device/include/pic/p16f_common.inc: added common declarations
6956 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6958 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6960 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6961 (aopPutUsesAcc): added to predict accumulator use,
6962 (assignResultValue): save acc if necessary,
6963 (genMinusDec): store result if indirectly addressed,
6964 (genDivOneByte): save acc if necessary,
6965 (movLeft2Result): bugfix if left already in acc,
6966 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6967 attention to accumulator use (esp. pdata),
6968 (genReceive): receive pdata correctly
6969 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6970 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6972 2005-10-27 Raphael Neider <rneider AT web.de>
6974 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6976 2005-10-27 Raphael Neider <rneider AT web.de>
6978 * .version: changed version to 2.5.4
6979 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6980 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6981 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6982 arithmetics support routines
6983 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6984 * device/lib/Makefile.in: also create installdir for pic
6986 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6988 * src/pic/device.c (dump_sfr): rewritten to delegate register
6989 placement to the linker (use `extern sym' rather than sym EQU addr),
6990 (validAddress): fixed to check last specified address
6991 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6992 (popGetLit): truncate literal value to 8 bit,
6993 (popGet): moved assert to more appropriate place
6994 (popGetExternal): create pCode operand from and mark the according
6995 symbol as being `extern'
6996 (popGetAddr): added sanity check on immediate's offset, provide
6997 GPOINTER tag on demand
6998 (aopPut): fixed for immediates,
6999 (mov2w_op): move operand's address or contents to WREG (depending on
7000 operand type), safer variant of mov2w,
7001 (movwf,call_libraryfunc): NEW, handy abbreviations,
7002 (get_argument_pcop,get_return_val_pcop,pass_argument,
7003 get_returnvalue): interface for accessing function parameters and
7005 (assignResultValuei,genRet): use new parameter/return value interface
7006 (pic14_getDataSize): back to old version handling generic pointers,
7007 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7008 provided implementation and/or fixed old one,
7009 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7010 calls, removed legacy 8051 reference code
7011 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7012 (loadSignToC): NEW, move the operands sign bit to CARRY,
7013 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7014 genRightShiftSigned, accepts negative shift counts,
7015 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7016 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7017 generic pointers, __data pointers and __code pointers,
7018 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7019 and signed bitfields, limit bitfields to 8 bit,
7020 (genDataPointerGet): fixed number of bytes read,
7021 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7022 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7023 pointers to constant data are no longer assumed to point to __code
7024 space, removed invalid pointer types,
7025 (bitpatternFromVal): retrieve the PICs representation of an integer
7027 (genDataPointerSet): fixed assigning to po_immediate operands,
7028 (genGenPointerSet): implemented as library call,
7029 (genIfx): fixed incorrect condition,
7030 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7031 provide GPOINTER tag according to destination's storage class,
7032 (genCast): added code to handle casting to generic pointers, added
7033 sign-/zero extension of the result
7034 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7035 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7036 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7038 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7039 address/register resides in the shared banks
7040 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7041 put all variables into separate sections (have the linker arrange
7043 (picglue): put init code and interrupt handlers in separate sections
7044 * src/pic/main.c: added port specific options table, modified to PORT
7045 structure to make GPOINTERs 3 byte, added pic14_options
7046 (_pic14_do_link): private linking routine (update paths to libraries,
7047 add libsdcc.lib by default)
7048 * src/pic/main.h: declare pic14_options
7049 * src/pic/pcode.c: fixed instructions i/o relations,
7050 (RegCond): reverted to correct version,
7051 (newpCodeOpLit): truncate literals to 8 bit,
7052 (genericPrint): added debug output,
7053 (getRegFromInstruction): fixed for various operand types, simplified
7054 (BuildFlow): fixed broken handling of isntructions with labels
7055 (LinkFlow): start at last instruction in flow (skip trailing comments),
7056 pass the flow on to the next instruction after CALL
7057 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7058 (insertPCodeInstruction): fixed inserting after a skip instruction,
7059 (DoBankSelect): fixed for labeled instructions
7060 (OptimizepBlock): honor --nopeep switch
7061 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7062 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7063 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7064 (pCodeOptime2pCodes): allow disabling this optimization via
7065 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7066 but is still buggy), started implementation of a dataflow based
7067 pCode optimization (CSE + dead code elimination)
7068 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7069 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7070 names are independant of the stack location and therefore portable across
7073 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7075 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7076 (selectSpil): fixed bug 1337835 by not spilling bit variables
7077 * support/regression/tests/bug1337835.c: added test for this bug
7078 * src/mcs51/peeph.def: restart after rule 3.c,
7079 addded rules 263.x to optimize loading constants
7081 2005-10-26 Raphael Neider <rneider AT web.de>
7083 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7084 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7085 (genAssign): emit warning when casting literals to generic pointer
7086 type, also applies when taking the address of a fixed variable,
7087 (genCast): improved casting to generic pointers
7088 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7089 extern variables, added verbose error message
7090 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7092 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7094 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7095 carry must be complemented too
7096 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7097 could be emitted by genMinus
7098 * src/SDCCval.c (constVal): fixed bug 1305065
7100 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7102 * src/SDCCast.c (addCast): added promotion for bit variables
7103 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7104 promotion casts + optimisation
7105 (optimizeGetWord): fix warning 'i' might be used uninitialized
7106 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7107 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7109 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7111 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7112 all chars are promoted to int; promotion should be handled in SDCCast.c
7114 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7116 * device/lib/_strcmp.c: Fixed bug 1326457
7118 2005-10-11 Raphael Neider <rneider AT web.de>
7120 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7121 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7123 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7125 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7126 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7128 2005-10-04 Raphael Neider <rneider AT web.de>
7130 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7131 device/lib/pic16/pics.all: added pic18f1320
7132 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7134 2005-09-30 Raphael Neider <rneider AT web.de>
7136 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7137 * src/pic16/devices.inc: NEW, provides device descriptions
7138 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7140 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7142 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7145 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7147 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7148 documented Any Order Bit, Higher Order Byte and Higher Order Word
7149 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7150 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7151 (optimizeGetAbit): new, to get any bit, not only the high bit,
7152 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7153 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7154 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7155 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7156 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7157 GETABIT, GETBYTE, GETWORD: decorate them,
7158 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7159 (ast_print): added GETABIT, GETBYTE, GETWORD
7160 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7161 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7162 (geniCodeBinary): new generic binary icode,
7163 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7164 * src/port.h: updated comment for PORT.hasExtBitOp
7165 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7166 (genGetByte): new, to get a single byte,
7167 (genGetWord): new, to get a word from a long,
7168 (gen51Code): added GETABIT, GETBYTE, GETWORD
7169 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7171 2005-09-23 Raphael Neider <rneider AT web.de>
7173 * configure.in, configure: have device/lib/pic configured
7174 * device/lib/Makefile.in: added model-pic14
7175 * device/lib/clean.mk: added pic/ to clean rule
7176 * device/lib/pic: added rudimentary pic14 library providing support
7177 functions for multiplication/division/generic pointer access
7178 * src/SDCCopt.c (convilong): mark support functions as extern
7179 for pic14 port as well
7180 * src/pic/gen.c (genMult): added assertions,
7181 (genpic14Code): emit warning on unhandled iCodes
7182 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7183 * src/pic/pcode.c (pCodeOpCopy),
7184 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7185 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7186 SFR_REGISTER}), made safe for future extensions
7187 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7188 instructions even if preceeded by SKIP instructions (also remove
7189 them); removed unused code
7190 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7191 prevents leaving parts of the structure uninitialized after copying
7193 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7195 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7197 * support/regression/tests/addsub.c: added test for the bug
7199 2005-09-21 Raphael Neider <rneider AT web.de>
7201 * device/include/pic16/pic18f1220.h,
7202 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7203 * device/lib/pic16/Makefile.rules: added missing opening paren
7204 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7205 are provided in genutils.c,
7206 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7207 operand/result sizes,
7208 (genCmp): assert on NULL pointers first, then check deref'ed values
7209 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7212 2005-09-18 Raphael Neider <rneider AT web.de>
7214 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7215 as these are now unused,
7216 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7217 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7218 local, avoids uninitialized pointer dereference on r->name
7219 * src/pic16/ralloc.c (newReg): fixed indentation
7221 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7223 * src/SDCCval.c (constVal): fixed bug 730366
7224 * support/Util/SDCCerr.c,
7225 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7227 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7229 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7231 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7233 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7235 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7237 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7238 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7239 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7240 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7241 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7242 * packihx/packihx.c (hexDigit): made c unsigned char
7243 * as/mcs51/lklibr.c (fndsym),
7244 * link/z80/lkgb.c (gb),
7245 * link/z80/lklibr.c (fndsym),
7246 * link/z80/lkrloc.c (relr),
7247 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7248 * src/SDCC.lex (checkCurrFile, process_pragma),
7249 * src/SDCCglue.c (spacesToUnderscores),
7250 * src/SDCCmain.c (setParseWithComma, processFile),
7251 * src/asm.c (tvsprintf, printCLine),
7252 * src/avr/gen.c (emitcode, aopPut),
7253 * src/ds390/gen.c (emitcode),
7254 * src/hc08/gen.c (emitcode, emitinline),
7255 * src/mcs51/gen.c (emitcode, genInline),
7256 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7258 * src/pic/ralloc.c (debugLog),
7259 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7261 * src/pic16/ralloc.c (debugLog),
7262 * src/z80/main.c (_process_pragma):
7263 made all ctype.h function calls safe
7264 * src/SDCCopt.c: include math.h for fabs
7265 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7266 and used them throughout the code to make ctype.h function calls safe
7267 * src/ds390/main.c (asmLineNodeFromLineNode),
7268 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7269 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7271 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7272 (newpCodeAsmDir): made ctype.h function calls safe
7273 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7274 pic16_emitcode): made lbp unsigned char*
7275 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7276 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7277 * src/xa51/gen.c (emitcode),
7278 * src/z80/gen.c (_emit2): made lbp unsigned char*
7279 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7282 2005-09-05 Raphael Neider <rneider AT web.de>
7284 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7285 access bank splitpoint
7287 2005-09-05 Raphael Neider <rneider AT web.de>
7289 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7291 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7293 * .version: changed to version 2.5.3
7294 * doc/sdccman.lyx: changed version to 2.5.3,
7295 documented --codeseg and --constseg and pragma codeseg and constseg,
7296 documented bit parameters (reentrant) and bit returning
7297 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7298 currFunc->recvSize, but is this ok for all ports?
7299 (ast2iCode): result of ~ on unsigned char must be cast to int for
7301 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7302 function pointers in bit space
7303 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7304 (processFuncArgs): call port.reg_parm() with reentrancy info
7312 * src/z80/main.c: port.reg_parm prototype extended with
7313 "bool reentrant" parameter
7314 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7315 options.stackAuto for allocating bit register parameters
7316 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7317 (genSend): set BitBankUsed if it is,
7318 (selectRegBank): factored out of genCall for use in genPcall,
7319 (genCall): removed redundant dtype assignmen, use selectRegBank,
7320 (genPcall): handle returning in Carry properly, save in F0 if needed,
7321 (genReceive): handle bit register parameters
7322 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7323 (mcs51_assignRegisters): enable bit registers for all reentrant
7324 functions and don't set BitBankUsed unconditionally
7325 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7326 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7327 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7329 2005-08-27 Borut Razem <borut.razem AT siol.net>
7331 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7332 ppc-osx (Darwin) does not support -u option. It seems that it is
7333 supported only on Linux - GNU cp
7335 2005-08-25 Borut Razem <borut.razem AT siol.net>
7337 * sim/ucsim/gui.src/serio.src/Makefile.in,
7338 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7339 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7340 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7341 install and strip, since the strip at /usr/ccs/bin should be used
7344 2005-08-24 Borut Razem <borut.razem AT siol.net>
7346 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7348 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7350 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7353 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7355 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7356 * as/mcs51/lkmain.c (link_main): fixed warning
7357 * device/include/stdbool.h: ds390 has no advanced bit support yet
7358 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7359 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7360 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7361 and updated their macros
7362 * src/SDCCval.c (constVal): updated comment for renamed b_long
7364 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7366 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7367 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7368 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7369 (oprio): set priority for '['
7370 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7372 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7373 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7374 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7375 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7376 added overlayable BIT_BANK area
7377 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7378 (summary2): explain 'T' in legenda
7379 * as/mcs51/lkrloc.c: replaced old K&R style,
7380 (relr): added R_BIT processing,
7381 (errmsg): added "Bit-addressable relocation error",
7382 (adb_bit): added for converting from byte- to bit-addressable space,
7383 (adb_24_bit): added for converting from byte- to bit-addressable space
7384 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7385 used in reentrant functions now even as return value
7386 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7387 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7388 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7389 * src/SDCCglobl.h: added indicator BitBankUsed
7390 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7391 the bit registers b0-b7
7392 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7393 (geniCodeCast): fixed bug 1263853,
7394 (geniCodeLogicAndOr): put result in bool or char,
7395 (geniCodeReceive): added parameter func for accessing the return type,
7396 (geniCodeFunctionBody): pass func to geniCodeReceive
7397 * src/SDCCmain.c: added indicator BitBankUsed
7398 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7399 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7400 (checkSClass): don't put automatic bool/bit on stack,
7401 (checkFunction): removed check on function cannot return bit
7402 * src/SDCCsymt.h: added newBoolLink prototype
7403 * src/mcs51/gen.c (rb1regs): added bit registers,
7404 (movc): created for assigning to carry,
7405 (pushReg, popReg): created for pushing registers,
7406 (sameRegs): check both AOP_REG and AOP_CRY types,
7407 (aopOp): handle bit registers,
7408 (aopPut): optimization no self-assign,
7409 (saveRegisters): push reg->base (bits) only once for bit registers,
7411 (unsaveRegisters): pop reg->base only once and use popReg,
7412 (assignResultValue): added parameter func and return in carry for bits,
7413 (genIpush): optimization no reload in A if not changed,
7414 (genSend): bit parameters in reentrant functions are passed in bit
7415 registers by first assigning to bits in B, then save registers and
7417 (genCall): handle returning in Carry properly, save it in F0 if needed,
7418 (genPcall): updated assignResultValue call, this is not safe yet for bit
7419 returning function !!!
7420 (genFunction): don't generate equ's for bit registers and use pushReg,
7421 (genEndFunction): take care of bit returning functions and use popReg,
7422 (genRet): return bit in Carry,
7423 (genIfx): optimize bit registers and other directly addressable bits,
7424 (genReceive): updated assignResultValue call
7425 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7426 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7427 registers when using stack-auto
7428 * src/mcs51/ralloc.c (_G): added allBitregs,
7429 (regs8051): added the bit registers,
7430 (createStackSpil): use macro IS_BIT,
7431 (getRegBit): added to allocate a bit register, else spill,
7432 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7433 (updateRegUsage): factored out to ease stepping while debugging,
7434 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7435 also allocate bit registers,
7436 (fillGaps): handle bit registers,
7437 (findAllBitregs): added to create bit vector with all bit registers,
7438 (mcs51_allBitregs): returns this bit vector,
7439 (mcs51_assignRegisters): when using stack-auto use bit registers for
7440 passing parameters and creating local variables
7441 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7443 2005-08-22 Borut Razem <borut.razem AT siol.net>
7445 * device/lib/Makefile.in: replaced find option -or with -o
7446 to make it run on solaris
7448 2005-08-22 Raphael Neider <rneider AT web.de>
7450 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7451 fixes #1265442 (crash on Solaris)
7453 2005-08-20 Borut Razem <borut.razem AT siol.net>
7455 * configure, configure.in: added tests for libsocket and libnsl libraries,
7456 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7457 from support/regression/Makefile.in
7458 * support/regression/Makefile.in: added
7459 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7460 * sim/ucsim/libtool: regenerated on sparc-solaris
7461 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7462 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7463 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7464 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7465 sparc-solaris, which doesn't use GNU ld linker
7466 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7467 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7469 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7471 * src/mcs51/peeph.def: updated comments
7473 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7475 * device/lib/_gptrget.c,
7476 * device/lib/_gptrput.c: slightly shorter
7477 * doc/sdccman.lyx: incremented version
7478 * src/mcs51/peeph.def: moved peephole comments to the line of first
7479 change to better keep line correlation, reanimated 186.e
7480 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7482 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7484 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7485 David Saxton with quotes around file name.
7487 2005-08-15 Borut Razem <borut.razem AT siol.net>
7489 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7490 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7491 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7492 make tests run on x86_64 platform
7494 2005-08-13 Raphael Neider <rneider AT web.de>
7496 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7497 as it might be executed DURING a build (parallel make is wonderful)
7499 2005-08-13 Raphael Neider <rneider AT web.de>
7501 * device/lib/Makefile.in (port-specific-objects-pic16):
7502 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7503 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7505 * device/lib/pic16/Makefile.rules: build subdirs before creating
7506 the library, removed builddir rule, create $(builddir) early in
7507 recurse rule, use empty recurse rule for leaf directories
7508 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7509 mkdir errors (race condition), removed duplicate suffix "hex"
7511 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7512 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7513 prevents mkdir -p from aborting on Alpha
7515 2005-08-12 Raphael Neider <rneider AT web.de>
7517 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7518 db-statements in order to allow for arrays of pointers in code
7519 sections to be placed without interspersed 0-padding, fixes
7521 * (emitStatistics): fixed division by zero for pic18f1220
7522 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7523 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7524 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7525 * (pic16_pCodeConstString): keep track of already emitted string
7526 literals to prevent "duplicate definitions of symbol _str_NR"
7527 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7529 * device/lib/Makefile.in: ignore failing PIC16 library builds
7530 * device/lib/pic16/Makefile: do not build if gputils are missing
7531 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7533 2005-08-10 Raphael Neider <rneider AT web.de>
7535 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7538 2005-08-10 Raphael Neider <rneider AT web.de>
7540 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7541 Rokas' patch to add the new fixed point type "__fixed16x16"
7542 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7543 functions for __fixed16x16 arithmetics
7544 * device/lib/pic16: reimplemented the build system to support
7545 a separate build directory, better handling of libio (create
7546 the library in a separate subdir for each architecture) and
7547 easier configuration (centralized in Makefile.common)
7549 2005-08-07 Raphael Neider <rneider AT web.de>
7551 * src/pic16/gen.c (genrshTwo): fixed sign extension
7552 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7553 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7555 * device/include/pic16/pic18f4220.h: NEW, header for
7556 pic18f4220 and pic18f4320
7557 * device/include/pic16/pic18fregs.h: added new devices,
7558 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7559 * device/include/pic16/signal.h: resolved name clashes
7560 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7561 to also allow testing for interrupt enable bits, added
7562 comments on how to use the macros
7563 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7564 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7565 register definitions for the devices
7566 * device/lib/pic16/pics.all: added new devices
7567 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7569 * device/lib/pic16/libc/stdlib/memfree: do not count
7570 the block header as free memory
7571 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7572 simplified and added missing end-of-blocklist-marker
7573 (reported by Peter Onion, fixes #1252814)
7574 * (_mergeHeapBlock): fixed loop condition
7575 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7576 len==0, restructured code
7577 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7578 up a bit, reduced bitfield accesses, prevent endless loops
7579 in case of heap corruption
7580 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7581 "unreferenced arguments/must return a value" warnings
7582 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7583 replaced BAUDREG with SPBRG
7584 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7585 device/lib/pic16/debug/gstack/gstack.c: replaced
7586 _naked, _asm, _endasm with __naked, __asm, __endasm
7588 2005-08-05 Raphael Neider <rneider AT web.de>
7590 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7591 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7593 2005-08-05 Borut Razem <borut.razem AT siol.net>
7595 * device/lib/Makefile.in: added missing ';'
7596 * configure: removed ^M characters
7598 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7600 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7601 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7604 2005-08-04 Borut Razem <borut.razem AT siol.net>
7606 * configure.in: pic16 libraries build 2nd try - enable running
7607 configure in device/lib/pic16
7608 * configure: regenerated from configure.in
7609 * device/lib/Makefile.in: create $(PORT)/bin directory
7611 2005-08-03 Raphael Neider <rneider AT web.de>
7613 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7614 to get/set values via pointers
7615 * (genUnpackBits,genPackBits): changed detection of
7616 ptr->bitfield vs. sym.bitfield, fixed access via generic
7617 pointers, removed dead (wrong) code for multibyte bitfields
7618 * (genNearPointerGet, genGenPointerGet): removed useless code,
7619 fixed bitfield detection, fixes #1250594
7620 * (genNearPointerSet): removed useless code
7621 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7622 and introduced macro pic16_emitpcode that conditionally emits
7623 the origin of the following pCode (useful for debugging SDCC)
7624 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7625 * (createDefmap): fixed handling of LFSR for --optimize-df
7627 2005-08-02 Borut Razem <borut.razem AT siol.net>
7629 * device/lib/Makefile.in: pic16 libraries build enabled since
7630 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7632 2005-08-02 Raphael Neider <rneider AT web.de>
7634 * src/pic16/gen.c (genPackBits): removed deprecated warning
7635 * (genGenPointerSet): fixed bitfield detection
7637 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7639 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7641 2005-07-31 Raphael Neider <rneider AT web.de>
7643 * device/lib/pic16/libdev/pic18f458.c,
7644 device/include/pic16/pic18f458.h: added missing T0CONbits
7646 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7648 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7650 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7652 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7654 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7656 * device/include/mcs51/at89c51ed2.h: added.
7658 2005-07-23 Raphael Neider <rneider AT web.de>
7660 * src/pic/gen.h: added emitpcode macro for debugging
7661 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7662 and replace by macro adding debug information on demand
7663 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7664 * (gencjne): tried to fix; replaced with correct (slower) code
7665 * (gen{Unp,P}ackBits): fixed single bit access
7666 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7667 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7668 previous instruction
7669 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7670 register has to be handled with care (forbidding movement
7671 of assignments/uses, removing assignments completely, ...)
7672 * (pCodeOptime2pCodes): make use of regIsSpecial
7673 * added lots of debugging output (commented out)
7674 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7675 from being reused as result UNLESS it is known to work
7677 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7679 * support/Util/dbuf.h: include <stddef.h> for size_t
7680 * .version: changed to version 2.5.2
7682 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7684 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7686 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7688 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7689 (genModOneByte): removed needless psha/pula
7691 2005-07-22 Raphael Neider <rneider AT web.de>
7693 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7694 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7695 * src/pic/gen.c (resolveIfx): do not "invent" labels
7696 * (genSkipc): changed to positive logic
7697 * (genSkipCond): removed as no longer needed
7698 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7700 * (genLeftShift): check operands are in different registers
7701 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7702 INCF does not update CARRY...
7703 * src/pic/main.c: fixed _linkCmd
7704 * src/pic/pcode.c (unlinkpCode): added inactive code
7705 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7706 alive (do not assign result and operand overlapping registers)
7708 2005-07-22 Raphael Neider <rneider AT web.de>
7710 * src/pic/device.c (dump_sfr): replaced register declaration with
7711 call to emitSymbolToFile() to avoid duplicate symbols
7712 * (assignRelocatableRegisters): do not declare external symbols
7713 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7714 right (take size of type, not etype)
7715 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7716 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7717 * (packRegsForAccUse): disabled assignment of WREG as
7718 the result reg to prevent occurence of just fixed #1235003,
7720 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7721 symbols (avoids duplicate symbols in .asm file)
7722 * (pic14emitRegularMap): use emitSymbolToFile()
7723 * src/pic/gen.c (aopOp): fixed spillLocation handling
7724 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7725 * (genDataPointerSet): removed unneccessary variables/output
7727 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7729 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7730 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7732 2005-07-21 Raphael Neider <rneider AT web.de>
7734 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7735 architecture cannot handle them efficiently, fixes bug #1235003
7736 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7737 check for empty sets before using them (fixes bug #1232190)
7739 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7741 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7742 (lnksect2): generate warnings for memory overlap
7743 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7744 constseg to set the name of these segments so you can instruct the linker
7745 to place them in banks
7746 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7747 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7748 added code_seg and const_seg to options
7749 * src/SDCCglue.c (emitMaps): use options.const_seg,
7750 (createInterruptVect): put interrupt vectors in segment HOME,
7751 (glue): put HOME before static segment and put the main glue in HOME,
7752 (glue): use options.code_seg
7753 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7754 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7755 these segments so you can instruct the linker to place them in banks
7756 (linkEdit): use code_loc for HOME segment which should be the first
7757 segment in code memory now
7758 * src/SDCCmem.c: fixed more stuff like bug 1238386
7759 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7760 (changePointer): don't change function pointers to code pointers for
7762 (compareType): added exceptional check for banked function pointers
7763 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7764 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7765 after static in code memory
7766 * src/mcs51/gen.c: added aopLiteralLong prototype,
7767 (aopForSym): use getSize for functions,
7768 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7769 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7770 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7772 (genPcall): use call for literal function pointers and generate banked
7773 calls over the one trampoline so there's only one place for the user to
7774 modify according to his/hers hardware,
7775 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7776 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7777 * src/mcs51/main.c: added keyword banked,
7778 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7779 * support/Util/SDCCerr.c,
7780 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7781 needed for passing the bank and address to the trampoline
7782 * device/lib/mcs51/crtbank.asm: added for bankswitching
7783 * device/lib/mcs51/Makefile: added crtbank
7785 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7787 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7788 for fields at offset 0 of a struct or union as reported
7789 on 2005-07-07 in the developer mailing list.
7791 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7793 * src/SDCCmem.c: fixed bug 1238386
7795 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7797 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7798 (patch #1144962), added peephole 300, enabled 259.x
7799 * doc/sdccman.lyx: removed screenshot and provided link instead
7801 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7803 * doc/sdccman.lyx: added section about debugging with ddd
7804 * doc/figures/ddd_example.eps: screenshot of debugging session
7806 2005-07-04 Raphael Neider <rneider AT web.de>
7808 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7809 like CODE pointers, fixes #1115683
7810 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7811 call, fixes bugs #1232211, #1228110,
7812 fixed wrong casts to pCodeFlow from pCodeInstructions
7814 2005-07-04 Raphael Neider <rneider AT web.de>
7816 * src/pic/gen.c (popGet): changed assert to allow for
7818 * (popGetAddr): changed signature to provide
7819 an additional index, patched all call sites
7820 * (genCmpEq): handle literal-like operands correctly
7821 * (genAddrOf): added sanity checks on __code/__data pointers
7822 * (genAssign): added handling of symbols from __code section
7823 * (gencjne): do not generate code for comparisons whose result
7824 is neither stored nor used, fixes bug #1171114
7825 * (AccLsh, AccRsh): operate on operand instead of WREG
7826 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7827 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7829 * rewrote complete shift-by-literal logic, commented unused
7831 * (genConstPointerGet): get multiple bytes (if result size > 1),
7832 fixed handling of non-immediate addresses
7833 * (genPointerGet): handle CODE pointers like CONST pointers
7834 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7835 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7836 operand is to be treated as a literal or not
7837 * (mov2w,genPcall,genCmpEq),
7838 src/pic/genarith.c: use aop_isLitLike() to decide between
7839 literal/register contents
7840 * (addSign): added missing offset
7841 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7842 only emit comment in debug-mode,
7843 use {aop,op}_isLitLike throughout the file
7844 * src/pic/glue.c: fix initializers for pointers (work in progress)
7845 * src/pic/pcode.c (get_op): honor index on _const symbols
7846 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7847 * (dumppBlock): added pCode size estimation
7848 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7849 check for IS_SYMOP before OP_SYMBOL'ing
7850 * fixed indentation, compacted switch-statements
7851 * (allocReg): find free register and allocate it instead of
7852 allocating new registers all the time
7853 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7854 registers as its operands (necessary only for multibyte GETs)
7856 2005-07-01 Raphael Neider <rneider AT web.de>
7858 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7859 debugging .asm-output macros FENTRY + FEXIT
7860 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7862 * (emitpComment): NEW, printf to pCode
7863 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7865 * (popGetAddr): NEW, variant of popGet to access an immediates
7866 high(er) bytes instead of the n'th byte of memory they reference,
7867 replaced popGet with popGetAddr where neccessary
7868 * (genDataPointerGet): reactivated and fixed implementation
7869 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7871 * (genDataPointerSet): fixed multibyte assignments
7872 * (genpic14Code): fixed --i-code-in-asm handling
7873 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7874 * (genPlus): fixed index-out-of-bounds error
7875 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7876 * src/pic/ralloc.c: added debugging output macro FENTRY2
7877 * (spillThis): fixed indentation, enbraced for-body for clarity
7878 * (rematStr): commented out as now unused
7879 * (regTypeNum): commented out special spill case (overwrites
7881 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7883 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7885 * doc/sdccman.lyx: documented sfr16/sfr32,
7886 added example for using storage class with function pointers
7887 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7889 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7891 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7892 * device/lib/_itoa.c,
7893 * device/lib/_ltoa.c: optimized codesize
7894 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7895 but don't know how to suppress the double warning.
7896 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7897 * support/Util/SDCCerr.c,
7898 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7900 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7902 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7903 fixed old K&R prototypes
7904 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7905 * device/lib/_gptrget.c,
7906 * device/lib/_gptrgetc.c,
7907 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7908 also new versions for small generic pointers and banked generic pointers
7909 * src/port.h: added const_name
7910 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7911 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7912 * src/SDCCcse.c (findPrevIc): check all associative operators
7913 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7914 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7915 * src/SDCCmem.c: updated comments,
7916 set far-space to 0 for pdata, results in optimized code
7917 * src/SDCCmem.h: added macro CONST_NAME
7918 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7919 moving the info into the highest bits, see also gptrget/gptrput
7920 * src/src.dsp: added sdcc.ico to project files
7921 * src/avr/gen.c (genCast): fixed bug 0x%d
7922 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7923 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7924 relation between ptr_type and DCL_TYPE,
7925 (genCast): fixed bug 0x%d
7926 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7927 (CODE)" for const_name
7928 * src/hc08/gen.c (genCast): fixed bug 0x%d
7929 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7930 (hc08_port): added "CONST (CODE)" for const_name
7931 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7932 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7933 between ptr_type and DCL_TYPE,
7934 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7935 operand* and took AOP() inside function so sfr-ness can be checked,
7936 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7938 (genFunction, genEndFunction): optimized stack setup,
7939 (genMinus): optimized for literals with ending zeroes (in bytes),
7940 (genCast): fixed bug 0x%d
7941 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7942 (mcs51_port): added "CONST (CODE)" for const_name
7943 * src/mcs51/peeph.def: made rule 226 more generic
7944 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7945 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7946 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7947 * src/z80/main.c (z80_port): added NULL for const_name,
7948 (gbz80_port): added NULL for const_name
7949 * support/regression/tests/bug663539.c,
7950 * support/regression/tests/sfr16.c: new tests
7952 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7954 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7956 2005-06-24 Raphael Neider <rneider AT web.de>
7958 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7960 * device/include/pic16/signal.h: added USBIF
7963 2005-06-24 Raphael Neider <rneider AT web.de>
7965 * device/lib/pic16/libdev/pic18f2455.c,
7966 device/include/pic16/pic18f2455.h: NEW
7967 * device/include/pic16/pic18fregs.h,
7968 device/lib/pic16/pics.all,
7969 src/pic16/device.c: added 18f2455
7970 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7971 device/include/pic16/{pic18f[68][567].h,usart.h}:
7972 replaced MULTIPLE_USARTS define with more relaible
7973 compatibility sfrs (for USART access)
7975 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7977 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7978 and the output asm file line is printed on two lines.
7980 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7982 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7983 BGT, BLE, BHI, and BLS instructions
7984 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7986 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7987 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7989 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7991 2005-06-15 Raphael Neider <rneider AT web.de>
7993 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7994 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7995 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7996 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7997 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7999 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8001 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8002 Marcel Telka in bug #1215704
8004 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8006 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8007 located in shared memory bank.
8009 2005-05-31 Raphael Neider <rneider AT web.de>
8011 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8012 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8013 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8015 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8017 * device/lib/_strncpy.c: fixed the fix
8019 2005-05-26 Raphael Neider <rneider AT web.de>
8021 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8022 initializers with \0, bug #1208187
8023 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8024 intializers with \0, bug #1208187
8026 2005-05-26 Raphael Neider <rneider AT web.de>
8028 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8029 initializers with \0, bug #1208187
8030 * src/pic16/main.c (_process_pragma): added sanity checks
8031 for stack position and size, emit warnings when appropriate
8033 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8035 * device/lib/_strncpy.c: fixed not filling with \0
8037 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8039 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8041 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8042 compound_statement),
8044 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8046 2005-05-24 Raphael Neider <rneider AT web.de>
8048 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8050 2005-05-24 Raphael Neider <rneider AT web.de>
8052 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8053 TRISE definitions, closes bug #1162453
8055 2005-05-22 Raphael Neider <rneider AT web.de>
8057 * src/pic16/main.c (_process_pragma): check for missing
8058 arguments to pragmas code and udata
8059 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8060 consistency fixes to match other headers (thanks to Jim Paris)
8061 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8063 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8065 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8067 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8069 * support/regression/tests/bug1198642.c: new test
8070 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8071 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8072 * support/scripts/resource.h,
8073 * support/scripts/resource.rc,
8074 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8075 * support/scripts/sdcc.ico: added 32x32 icon
8077 2005-05-18 Raphael Neider <rneider AT web.de>
8079 * device/lib/pic16/libdev/pic18f*.c,
8080 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8081 keywords to "__sfr" and "__at (X)"
8082 * device/include/pic16/pic18fregs.h: added pic18f4520
8083 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8084 #1203088 (MPLAB compatibility)
8086 2005-05-17 Raphael Neider <rneider AT web.de>
8088 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8089 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8090 * device/lib/pic16/pics.all: added new devices
8091 * src/pic16/device.c: added support for pic18f4520
8093 2005-05-16 Raphael Neider <rneider AT web.de>
8094 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8095 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8096 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8097 convenience function for bit access
8099 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8101 * device/lib/printf_large.c: fixed bug 1193299
8102 * support/regression/tests/bug1057979.c: added test %3.3s
8104 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8106 * device/include/mcs51/8051.h,
8107 * device/include/mcs51/8052.h: made parseable with lint
8108 * device/include/mcs51/lint.h: added include file for (sp)lint
8109 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8110 * doc/cdbfileformat.lyx,
8111 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8113 2005-05-14 Raphael Neider <rneider AT web.de>
8115 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8116 * device/lib/pic16/libc/stdlib/itoa.c (new)
8117 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8118 * device/lib/pic16/libio/Makefile: exclude subdir according to
8119 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8120 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8121 * src/pic16/gen.c (genFunction): prevent annoying warning
8122 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8124 * support/cpp2/cppmain.c (cpp_output_string): new
8125 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8128 2005-05-13 Borut Razem <borut.razem AT siol.net>
8130 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8132 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8134 * .version: changed to version 2.5.1; back to bleeding edge development
8136 2005-05-11 Borut Razem <borut.razem AT siol.net>
8138 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8139 generate PDF version 1.3 documents
8141 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8143 * .version: changed to version 2.5.0
8145 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8147 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8149 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8151 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8152 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8153 well as many smaller updates.
8154 * .version: changed to version 2.5.0-pre1
8156 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8158 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8160 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8162 * support/regression/tests/bug1185672.c: added
8163 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8165 * src/mcs51/gen.c (genCall): added comments, made it look safer
8166 * src/mcs51/gen.c (genEndFunction): simplified
8168 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8170 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8172 2005-04-14 Borut Razem <borut.razem AT siol.net>
8174 * fixed bug 1045046 - SIGSEGV with really simple code?:
8175 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8176 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8178 2005-04-14 Borut Razem <borut.razem AT siol.net>
8180 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8181 src/pic16/device.h: temporarily disabled experimental #inline pragma
8184 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8186 * device/include/z80/stdio.h,
8187 * device/include/z80/string.h: removed these highly incomplete files so
8188 SDCC can use the default ones in device/include/
8190 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8192 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8194 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8197 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8199 * device/include/malloc.h: removed redundant __reentrant prototypes
8200 * device/lib/_mullong.c: added working xstack variant in asm (C version
8201 doesn't pass regression tests)
8202 * device/lib/bpx.c: used __data and made bpx char for mcs51
8203 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8204 (createFunction): fixed bug with xstackPtr
8205 * src/SDCCcse.c: corrected comments
8206 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8207 (killDeadCode, eBBlockFromiCode): removed unused code
8208 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8210 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8211 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8212 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8213 (genModOneByte): fixed warning in MSVC
8214 * src/mcs51/main.c (): added comments
8215 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8217 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8219 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8221 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8223 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8225 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8227 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8228 characters arrays of larger size than the declared one.
8230 2005-04-10 Borut Razem <borut.razem AT siol.net>
8232 * src/pic/gen.c (genInline),
8233 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8234 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8235 (findNextInstruction), (findPrevInstruction),
8236 (findInstructionUsingLabel),
8237 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8238 * src/pic/pcode.c (findLabel): added missing '\n'
8239 * src/src.dsp: added SDCCdwarf2.c to the project
8241 2005-04-09 Borut Razem <borut.razem AT siol.net>
8243 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8245 2005-04-08 Raphael Neider <rneider AT web.de>
8247 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8248 into the chain after a given one) and mergeDefmapSymbols (combine
8249 defmap entries for each symbol per pcode)
8250 * (createDefmap): have defmap entries merged in the end
8251 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8252 a symbol before replacing one access type's symbol, merge symbols in
8253 the end (replacement symbol might already have an entry)
8254 * (assignValnums): keep reference to written WREG intact
8256 2005-04-08 Raphael Neider <rneider AT web.de>
8258 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8261 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8263 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8266 2005-04-07 Raphael Neider <rneider AT web.de>
8268 * device/include/pic16/usart.h: added compatibility defines for
8269 devices with more than one USART
8270 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8272 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8274 * device/lib/Makefile.in: updated for port specific include
8276 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8278 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8280 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8282 * device/include/8051.h,
8283 * device/include/8052.h,
8284 * device/include/at89S8252.h,
8285 * device/include/at89c55.h,
8286 * device/include/at89x051.h,
8287 * device/include/at89x51.h,
8288 * device/include/at89x52.h,
8289 * device/include/mcs51reg.h,
8290 * device/include/reg51.h,
8291 * device/include/reg764.h,
8292 * device/include/regc515c.h,
8293 * device/include/sab80515.h: (re)moved these 12 files
8294 * device/include/mcs51/8051.h,
8295 * device/include/mcs51/8052.h,
8296 * device/include/mcs51/at89S8252.h,
8297 * device/include/mcs51/at89c55.h,
8298 * device/include/mcs51/at89x051.h,
8299 * device/include/mcs51/at89x51.h,
8300 * device/include/mcs51/at89x52.h,
8301 * device/include/mcs51/mcs51reg.h,
8302 * device/include/mcs51/reg51.h,
8303 * device/include/mcs51/reg764.h,
8304 * device/include/mcs51/regc515c.h,
8305 * device/include/mcs51/sab80515.h: and added them here
8307 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8309 * device/include/stdarg.h: changed SDCC specific keywords to double
8311 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8313 * device/include/hc08/mc68hc908gp32.h,
8314 * device/include/hc08/mc68hc908jb8.h,
8315 * device/include/hc08/mc68hc908jkjl.h,
8316 * device/include/hc08/mc68hc908qy.h: fixed comments
8317 * device/include/mcs51/README: updated
8318 * device/include/mcs51/c8051f120.h: added PINRSF
8319 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8320 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8321 amidst code. Also inline is not supported.
8323 2005-04-06 Raphael Neider <rneider AT web.de>
8325 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8326 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8327 callers stack/frame pointers
8329 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8331 * device/include/pic16/usart.h: added, missing in previous commit,
8332 * device/include/pic16/adc.h: fixed typo,
8333 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8335 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8337 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8338 uninitialized because a bug appears with gplink
8339 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8340 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8341 complains for unrecognised option
8343 2005-04-05 Raphael Neider <rneider AT web.de>
8345 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8346 structs as well (using memcpy)
8347 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8348 on ISRs (GOTO has no label)
8349 * src/pic16/device.h: added OF_OPTIMIZE_DF
8350 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8351 new data flow analysis/optimization
8352 * src/pic16/pcode.c: added (prototypes for and implementation of)
8353 dataflow analysis functions, fixed pCodeInstructions' inCond and
8354 outCond values, made RCALL a branch instruction
8355 * (pic16_unlinkpCode): keep C line if possible
8356 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8357 C line moved if possible
8358 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8359 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8360 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8361 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8363 * (pic16_getJumptabpCode): NEW, needed in...
8364 * (LinkFlow): fixed handling of jumptables, calls and conditional
8366 * (pic16_InsertCommentAfter): NEW
8367 * (pic16_pCodeReplace): made verbose and flow preserving
8368 * (AnalyzeFlow): added call to data flow analysis
8369 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8370 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8371 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8373 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8375 * src/SDCCast.c (decorateType): fixed bug #1105626
8377 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8379 * device/include/asm/pic16/features.h,
8380 * pic18f*.h headers,
8381 * device/include/pic16/adc.h,
8382 * device/include/pic16/delay.h,
8383 * device/include/pic16/i2c.h,
8384 * device/include/pic16/malloc.h,
8385 * device/include/pic16/stdio.h,
8386 * device/include/pic16/stdlib.h,
8387 * device/include/pic16/string.h,
8388 * device/lib/pic16/libc/stdio/printf_tiny.c,
8389 * device/lib/pic16/libc/stdio/printf_small.c,
8390 * device/lib/pic16/libc/stdio/strmgpsim.c,
8391 * device/lib/pic16/libc/stdio/strmmssp.c,
8392 * device/lib/pic16/libc/stdio/strmusart.c,
8393 * device/lib/pic16/libc/stdio/vfprintf.c,
8394 * device/lib/pic16/libc/stdlib/ltoa.c,
8395 * device/lib/pic16/libc/stdlib/putchar.c,
8396 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8397 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8398 * device/lib/pic16/libc/stdlib/memchrram.c,
8399 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8400 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8401 * device/lib/pic16/libio/adc/adcbusy.c,
8402 * device/lib/pic16/libio/adc/adcread.c,
8403 * device/lib/pic16/libio/adc/adcsetch.c,
8404 * device/lib/pic16/libio/usart/ubaud.c,
8405 * device/lib/pic16/libio/usart/ubusy.c,
8406 * device/lib/pic16/libio/usart/udrdy.c,
8407 * device/lib/pic16/libio/usart/uopen.c,
8408 * device/lib/pic16/libio/usart/uputc.c,
8409 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8410 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8411 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8412 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8413 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8414 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8415 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8416 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8417 specific keywords to double underlined form,
8418 * device/lib/pic16/libc/Makefile.rules,
8419 * device/lib/pic16/libsdcc/Makefile.rules,
8420 * device/lib/pic16/libm/Makefile,
8421 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8422 to compile with C standard set in Makefile.common
8423 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8424 rand.c and crc.c in compilation process,
8425 * device/lib/pic16/libsdcc/int/divuint.c,
8426 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8427 `c' from signed to unsigned,
8428 * device/lib/pic16/startup/crt0.c,
8429 * device/lib/pic16/startup/crt0i.c,
8430 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8431 keywords to double underlined form, bug fixes in _do_cinit function
8432 which prevented the correct initialization of the .idata segment,
8433 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8434 core to enter a infinite loop
8435 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8437 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8439 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8441 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8443 * device/include/Makefile.in: add support for hc08 subdirectory
8444 * device/include/hc08/: new subdirectory
8445 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8446 Lucas Loizaga, thanks!
8447 * device/include/hc08/mc68hc908qy.h,
8448 * device/include/hc08/mc68hc908gp32.h,
8449 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8450 their own directory. Changed internal macro names to use the compiler
8451 reserved namespace. Changed SDCC specific keywords to double
8453 * device/include/math.h,
8454 * device/include/malloc.h,
8455 * device/include/stdarg.h,
8456 * device/include/stdbool.h
8457 * device/include/string.h,
8458 * device/include/tinibios.h,
8459 * device/include/ds400rom.h,
8460 * device/include/8051.h,
8461 * device/include/8052.h,
8462 * device/include/80c51xa.h,
8463 * device/include/at89c55.h,
8464 * device/include/at89S8252.h,
8465 * device/include/at89x51.h,
8466 * device/include/at89x52.h,
8467 * device/include/ds80c390.h,
8468 * device/include/reg764.h,
8469 * device/include/regc515c.h,
8470 * device/include/sab80515.h,
8471 * device/include/mcs51/c8051f000.h,
8472 * device/include/mcs51/c8051f018.h,
8473 * device/include/mcs51/c8051f020.h,
8474 * device/include/mcs51/c8051f040.h,
8475 * device/include/mcs51/c8051f060.h,
8476 * device/include/mcs51/c8051f120.h,
8477 * device/include/mcs51/c8051f300.h,
8478 * device/include/mcs51/c8051f310.h,
8479 * device/include/mcs51/c8051f320.h,
8480 * device/include/mcs51/c8051f330.h,
8481 * device/include/mcs51/c8051f350.h,
8482 * device/include/z180.h: Changed SDCC specific keywords to double
8485 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8487 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8489 * (pic16_assignConfigWordValue): disable testing of configuration
8490 register value with config mask,
8491 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8492 function with port->fun_prefix,
8493 * (genFunction): when generating a naked interrupt function never
8494 create an absolute segment placed in interrupt vector address, place
8495 the actual interrupt function at IVA instead, when an interrupt
8496 function is generated with unspecified interrupt then do not create
8497 the absolute section,
8498 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8499 code for generating a call to generic pointer get/put function with
8500 a call to function pic16_callGenericPointer(),
8501 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8502 the call to the generic pointer get/put functions with prefixing the
8503 function name with port->fun_prefix,
8504 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8505 * src/pic16/main.c (_process_pragma): prefix function with
8507 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8508 calling assembler, old 18Fxxxx macro is deprecated,
8509 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8510 PC_ASMDIR in while condition,
8511 * (findInstruction): add PC_ASMDIR in while condition,
8512 * (buildCallTree): prefix main with port->fun_prefix,
8513 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8514 identifier for variable with banked access in instructions BTFSS,
8515 BTFSC, BCF, BSF, BTG
8516 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8517 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8518 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8519 perform optimization when enviroment variable NO_REG_OPT is set,
8520 * (insideLRBlock): NEW, return 1 if register is inside an
8521 INF_LOCALREGS block,
8522 * (RemoveRegFromLRBlock): remove a register that is completely
8523 eliminated by register optimization, but it is still left in local
8524 register store/restore in/from stack block,
8525 * (Remove2pcodes): after removing register, check to see if it
8526 should be removed from local register store/restore in/from stack
8528 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8529 DUMMY_READ_VOLATILE,
8531 * device/include/pic16/adc.h: minor prototype modifications and
8533 * device/include/pic16/malloc.h: added GPL notice various
8535 * device/include/pic16/stdint.h: NEW, standard header for ints
8536 * device/include/pic16/delay.h: NEW, header for delay functions,
8537 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8539 * device/include/pic16/signal.h: NEW, header providing helper macros
8540 for implementing signal handlers,
8541 * device/include/pic16/stdio.h: added prototypes for functions,
8542 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8543 prototypes for stdin and stdout, added macro PUTCHAR to
8544 automatically implement putchar function prototype,
8545 * device/include/pic16/usart.h: modified and updated USART library,
8546 * device/lib/pic16/libio/adc/,
8547 * device/lib/pic16/libio/i2c: some modifications to improve library
8549 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8550 family of functions,
8551 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8552 family of functions and other sources,
8553 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8554 of the PIC18Fxx[28] devices,
8555 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8556 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8557 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8558 _do_cinit function, because the previous failed when local variables
8559 where not placed in the same memory bank,
8560 * device/lib/pic16/libsdcc/char/: various modifications to improve
8561 library performance,
8562 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8563 information on the new functions of the c library and more...
8565 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8567 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8569 2005-03-26 Raphael Neider <rneider AT web.de>
8571 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8572 if condition == CARRY)
8573 * (genCmp): adapted to new genSkipc semantics
8574 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8575 on rIfx (genCmp was broken)
8577 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8579 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8580 * src/z80/main.c (_keywords[]),
8581 * src/SDCCglobal.h (struct options),
8583 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8584 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8585 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8586 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8587 always available in leading double underscore form. The C99 support is
8588 mostly missing, but it's a start.
8589 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8590 reserved identifier "__data".
8592 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8594 * src/mcs51/peeph.def: fixed bug 1170013
8596 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8598 * device/include/mcs51reg.h: fixed bug 842007
8600 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8602 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8605 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8607 * src/port.h (struct PORT),
8608 * src/avr/ralloc.c (avr_assignRegisters),
8610 * src/ds390/ralloc.c (ds390_assignRegisters),
8612 * src/hc08/ralloc.c (hc08_assignRegisters),
8614 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8616 * src/pic/ralloc.c (pic14_assignRegisters),
8618 * src/pic16/ralloc.c (pic16_assignRegisters),
8620 * src/xa51/ralloc.c (xa51_assignRegisters),
8622 * src/z80/ralloc.c (z80_assignRegisters),
8624 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8625 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8627 * src/SDCCdflow.c (computeDataFlow),
8629 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8631 * src/SDCCcflow.c (*),
8633 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8634 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8635 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8636 immedDom() returning wrong block; probably fixes bug #1160833)
8638 2005-03-20 Borut Razem <borut.razem AT siol.net>
8640 * support/scripts/inc2h.pl: WIN32 port
8642 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8644 * device/lib/makefile.in: added abs.c and labs.c
8646 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8648 * device/include/stdint.h: added
8649 * device/lib/abs.c: added
8650 * device/lib/labs.c: added
8651 * device/include/stdlib.h: added abs() and labs() prototypes
8652 * device/lib/libsdcc.lib: added abs and labs
8653 * device/include/float.h,
8654 * device/lib/_fsmul.c,
8655 * device/lib/printf_fast.c,
8656 * device/lib/printf_tiny.c: updated comments
8658 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8660 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8663 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8665 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8666 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8668 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8670 * device/lib/printf_large.c: removed inline assembly for portability and
8671 readability. Use printf_fast if speed or size are more important.
8672 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8673 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8675 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8677 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8678 prevent compiler warning
8680 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8682 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8683 moved to level 0 and declared as static. Also they are explicit
8684 placed in access bank. This was necessery because some times they
8685 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8686 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8687 optimizations. Currently only compare to unsigned char is implemented,
8688 * src/pic16/gen.c: added fReturnIdx array,
8689 * (struct resolvedIfx) is moved to gen.h and made public,
8690 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8691 * (aopForSym): added an optimization to directly store in stack of
8692 the operand of a SEND iCode,
8693 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8694 but as registers instead (AOP_REG) using the fReturnIdx array,
8695 * (pic16_freeAsmop): remove the freed register from the
8696 _G.sregsAlloc field,
8697 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8698 a compare of 'WREG',
8699 * (pic16_popGetTempRegCond): changed function prototype, now
8700 function takes also a bitVector argument v which holds the current
8701 set of registers that are allocated for stack access by aopForSym,
8702 registers allocated in aopForSym for accessing stack symbols are not
8703 any more part of the functions usedRegs field,
8704 * (genCall): some times aopOp is called for a stack variable to be
8705 send, aopForSym might perform the push, if this is true make sure
8706 that genCall doesn't push the variable twice by testing _G.resDirect,
8707 * (genFunction): changed testing for unspecified interrupt number
8708 from 256 to INTNO_UNSPEC,
8709 * modified selection scheme of frame pointer generation. Previously
8710 if function did use local registers a frame pointer was generated,
8711 now a frame pointer is generated only if function has arguments
8712 (that need PLUSW2 register access), or has stack arguments, or the
8713 compiler is not instructed to omit the frame pointer,
8714 * (genEndFunction): before restoring local registers that were saved
8715 in the function preamble, also restore the registers that *might*
8716 have been allocated for stack access,
8717 * (genRet): removed some old comments,
8718 * (genCmp, the active (RN's) version): added a call to the
8719 pic16_genCmp_special function to perform the compare with a more
8720 robust and optimized way,
8721 * (genInline): a feature has been added in inline code generation,
8722 which allows a wildcard variable substitution when writing inline
8723 assembly. Code is incomplete and experimental therefore undocumented,
8724 * (genCast): changed order of aopOp for result and right to allow
8725 aopForSym to directly load the result if possible,
8726 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8727 perform an optimized compare on some selected special occasions,
8728 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8729 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8730 generate an IVT any more,
8731 * src/pic16/main.c (pic16_optionsTable): added command line option
8733 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8734 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8736 * src/pic16/NOTES: Raphael Neider added in list of active developers
8737 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8738 jumptable_end to prevent bug #,
8739 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8740 inCond and outCond fields,
8741 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8742 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8743 turn off register spilling,
8744 * (packRegsForOneUse): synced with other ports' versions although it
8745 is not used currently,
8746 * (pic16_packRegisters): added an optimization while reading
8747 structure bitfields, some registers may be saved (malloc code is
8748 decreased by 80 bytes)
8750 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8752 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8753 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8754 this can be optimized more?
8756 2005-03-10 Raphael Neider <rneider AT web.de>
8758 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8759 genNearPointerGet): (hopefully) fixed access to bitfields via
8760 pointers (p->bitN = x; and x = p->bitN; failed)
8762 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8764 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8766 2005-03-09 Raphael Neider <rneider AT web.de>
8768 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8770 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8772 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8773 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8774 (regTypeNum): set REG_BIT type if necessary
8775 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8776 * support/regression/tests/critical.c: check bug 1144613
8778 2005-03-02 Raphael Neider <rneider AT web.de>
8780 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8782 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8784 * src/avr/ralloc.c (serialRegAssign),
8785 * src/ds390/ralloc.c (serialRegAssign),
8786 * src/hc08/ralloc.c (serialRegAssign),
8787 * src/mcs51/ralloc.c (serialRegAssign),
8788 * src/pic/ralloc.c (serialRegAssign),
8789 * src/pic16/ralloc.c (serialRegAssign),
8790 * src/xa51/ralloc.c (serialRegAssign),
8791 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8793 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8795 * src/SDCCast.c (decorateType): fixed bug 1124787
8797 2005-02-20 Hubert Sack <sack AT digiplan.de>
8798 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8800 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8803 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8805 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8806 to keep the correct label reference count when adding/removing references
8807 to labels. A peephole file using this is appended to patch #1144962.
8809 2005-02-14 Raphael Neider <rneider AT web.de>
8811 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8812 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8813 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8814 retrievals of result operand's value on assignment
8816 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8818 * device/include/pic16/string.h: modified prototype for memccpy()
8819 to memccpy(void *, void *, char, size_t)
8820 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8821 check whether to omit frame pointer or not,
8822 * (genInline): convert all occurences of "\n" to LF in inline
8823 assembler blocks, this helps formatting the inline text,
8824 * (pic16_loadFSR0): modified prototype,
8825 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8826 removed some 8051 legacy code,
8827 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8828 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8829 before allocating temporary registers in functions,
8831 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8833 * support/regression/tests/bitvars.c: corrected the "fix"
8835 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8837 * support/regression/tests/bitvars.c,
8838 * support/regression/tests/bitwise.c,
8839 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8841 2005-02-10 Raphael Neider <rneider AT web.de>
8843 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8844 different size for Alpha
8845 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8847 2005-02-09 Raphael Neider <rneider AT web.de>
8849 * src/SDCC.lex(doPragma) : save and restore warning options as well
8850 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8851 * have #pragma less_pedantic set the errorlevel to WARNING
8853 * (cloneOptimize) : fixed wrong malloc's size
8854 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8855 facilitate correct handling of #pragma (save|restore)
8857 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8859 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8861 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8863 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8865 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8867 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8869 2005-02-02 Raphael Neider <rneider AT web.de>
8871 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8872 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8873 * (pic16_storeForReturn): fixed to allow returning function pointers
8874 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8875 * device/include/pic16/{stddef.h,stdbool.h}: added
8877 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8879 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8881 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8883 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8884 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8885 appeared to be required
8887 2005-01-31 Borut Razem <borut.razem AT siol.net>
8889 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8890 include/mcs51 and include/z80 directories to the package
8892 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8894 * src/hc08/gen.c (genFunction): fixed bug #1112752
8896 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8898 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8900 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8902 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8904 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8906 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8908 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8910 * device/include/c8051fxxx.h: removed these 6 files
8911 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8913 2005-01-26 Raphael Neider <rneider AT web.de>
8915 * src/pic16/gen.c (genAssign): fixed assignment from longs
8916 in codespace (were cut to three bytes)
8917 * (genDummyRead): implemented (except for CODESPACE...),
8919 * src/pic16/glue.c (emitStatistics): beautified
8920 * device/lib/pic16/libm/Makefile: added include path
8922 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8924 * src/z80/gen.c (aopPut): fixed bug #1103902
8926 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8928 * device/lib/expf.c: fixed bug #1095792
8930 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8932 * device/lib/pic16/libm: added Math library sources
8934 2005-01-24 Raphael Neider <rneider AT web.de>
8936 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8937 to enable upcast to pCodeOpReg2 (there is no type tag to
8938 differenciate the two and pic16_popGet2p cast into PCOR2)
8939 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8940 (sizeof(sectNames) changed to sizeof(sectName))
8941 Both patches fix segfaults under MinGW.
8943 2005-01-23 Raphael Neider <rneider AT web.de>
8945 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8946 Safe_[mc]?alloc()'ed variables
8947 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8948 of (byte sized) temporaries (assign them to WREG for now)
8949 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8950 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8951 this might fix SIGSEGVs on MinGW...
8952 * src/SDCCopt.c (killDeadCode): restored original behaviour
8953 (volatile operands might get thrown away though)
8955 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8957 * src/pic16/gen.c: fixed bug #1106975,
8958 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8959 pointer update, INTCON is saved, global interrupts are disabled and
8960 restored after updateing TOS.
8961 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8962 * added function attribute 'shadowregs' to take advantage of shadow
8964 * added function attribute 'wparam' as an alternative to the wparam
8966 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8967 user declares a non-ISR function as 'shadowregs',
8968 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8970 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8972 * .version: bumped version number to 2.4.8
8973 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8975 * device/lib/pic16/libio/i2c/: I2C module support library,
8976 * device/include/pic16/i2c.h: I2C support library header,
8977 * device/lib/pic16/libc/stdio/: standard IO support sources,
8978 * (printf_small.c): printf_small() source, supports float print,
8979 * (printf_tiny.c): printf_tiny() source, does not support floats,
8980 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8981 enable global optimizations for entire library source, other
8982 Makefiles in the source tree are also modified to reflect this,
8983 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8985 * doc/sdccman.lyx: updated to reflect new changes,
8986 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8987 sym->onStack if-case,
8988 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8989 sbit, idata, _idata, xdata, _xdata,
8990 * added pragma library, to link an external library, (see doc),
8991 * removed command line options, --pomit-config-words, --pomit-ivt,
8992 --pleave-reset-vector,
8993 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8994 when calling assembler to reflect memory model used, also define
8995 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8996 reflect stack model used,
8997 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8998 on stack return NULL,
9000 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9002 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9003 of the operands is volatile. Fixes #1020220
9005 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9007 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9008 * (OptimizeRegUsage): make sure that there is really no other flow where
9009 the first pCode is used
9011 2005-01-22 Raphael Neider <rneider AT web.de>
9013 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9014 to fix #1106967 (pCode->seq are not set up correctly)
9016 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9018 * src/SDCCglue.c (glue): make sure code area is declared before the
9019 static initialization area.
9021 2005-01-21 Raphael Neider <rneider AT web.de>
9023 * device/lib/Makefile.in: fixed test for pic16 install dir
9024 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9026 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9027 added --optimize-goto compiler switch and pragma wparam documentation
9028 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9029 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9030 and PRODH closing bug #1071770 (peephole optimizer)
9032 2005-01-19 Raphael Neider <rneider AT web.de>
9034 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9035 cmdLine buffers (used when calling sdcpp...) are large enough
9036 (MAX_PATH=256 truncates arguments leading to system halts when
9038 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9039 * (genUminus): rewritten to for efficiency
9040 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9041 used uninitialized in some cases)
9042 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9043 copy the third byte from the int -- now assumes 0x80 (data memory)
9044 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9045 operands (genAddLit expects the iCode's operands to swapped as
9046 well), fixed leftover bytes (crashed for short left operands)
9047 * (pic16_genMinusDec): performance improvements, removed false
9049 * (pic16_genMinus): fixed to cope with differently sized operands
9050 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9052 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9053 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9054 new banksel optimization
9055 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9056 analysis for temporary registers (segfaults...)
9057 * src/pic16/peeph.def: added rule
9059 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9061 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9062 which converts a float number to its ASCII representation
9063 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9064 functions to convert the fractional and integer part of a float to ASCII,
9065 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9066 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9068 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9070 * device/include/pic16/adc.h: added GPL info,
9071 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9072 a pCodeOp as tested operand,
9073 * (genNearPointerGet): optimized bit testing, does not use
9074 intermediate register for bit value, test directly instead with
9075 BTFSS, BTFSC, works only for single bits,
9076 * (genpic16Code): dump the name of the iCode in the asm,
9077 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9078 renamed to pic16_decodeOp,
9079 * (serialRegAssign): do not allocate a temporary register for iCode
9080 sequences that test a single bit for 1/0
9082 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9084 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9085 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9086 access stack and frame pointers. They are initially assigned to
9087 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9088 accessing SFRs. Updated all occurences of modification of stack or
9089 frame pointer in gen.c and pcode.c,
9090 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9091 assigning of a literal value to pointers,
9092 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9093 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9096 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9098 * doc/sdccman.lyx: update documentation about stack pragma, added
9099 some info for stack memory models
9101 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9103 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9105 2005-01-08 Raphael Neider <rneider AT web.de>
9107 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9108 udata sections to fix bug #1097823
9110 2005-01-05 Raphael Neider <rneider AT web.de>
9112 * src/pic16/gen.c (genGenericShift): added handling of differently
9113 sized left operand and result
9115 2005-01-04 Raphael Neider <rneider AT web.de>
9117 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9118 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9119 to hold the condition bit)
9120 * added new version of genCmp (old code available via #define)
9121 * added new version of genShiftLeft/genShiftRight in a generic
9122 way, now supports shifting by negative values
9123 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9124 shiftCount (expected by genGenericShift)
9125 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9126 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9128 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9129 is an invalid literal too...)
9131 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9133 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9134 from Raphael Neider,
9135 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9136 for 8-bit literals. This fixes some literal operands which are sign
9137 extended to 16-bits ints when instruction needs only 8-bits.
9139 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9141 * device/lib/logf.c: added mcs51 assembly version
9142 * device/lib/expf.c: added mcs51 assembly version
9143 * device/lib/_logexpf.c: new shared asm code for expf and logf
9144 * device/include/math.h: add defines for assembly math library
9145 * device/lib/Makefile.in: build new _logexpf.c
9146 * device/lib/libfloat.lib: use new _logexpf.c
9148 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9151 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9152 device types which have less than 0x7f registers.
9154 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9156 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9158 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9160 * device/lib/printf_fast.c: only build on supported arch.
9161 * device/lib/printf_tiny.c: only build on supported arch.
9162 * device/lib/printf_fast_f.c: only build if asm float lib
9163 * device/lib/_fsget1arg.c: only build if asm float lib
9164 * device/lib/_fsget2args.c: only build if asm float lib
9165 * device/lib/_fsnormalize.c: only build if asm float lib
9166 * device/lib/_fsreturnval.c: only build if asm float lib
9167 * device/lib/_fsrshift.c: only build if asm float lib
9168 * device/lib/_fsswapargs.c: only build if asm float lib
9169 * device/include/stdio.h: don't provide print_fast,
9170 print_fast_f, print_tiny prototypes if --xstack used
9172 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9174 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9175 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9178 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9180 * device/lib/printf_fast_f.c: same as printf_fast, but
9181 with floating point enabled
9182 * device/lib/printf_fast.c: minor tweaks
9183 * device/include/stdio.h: add printf_fast_f
9185 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9187 * src/SDCCmain.c: make --float-reent default for mcs51
9188 * device/lib/_fsadd.c: added mcs51 assembly version
9189 * device/lib/_fssub.c: added mcs51 assembly version
9190 * device/lib/_fsmul.c: added mcs51 assembly version
9191 * device/lib/_fsdiv.c: added mcs51 assembly version
9192 * device/lib/_fseq.c: added mcs51 assembly version
9193 * device/lib/_fsneq.c: added mcs51 assembly version
9194 * device/lib/_fsgt.c: added mcs51 assembly version
9195 * device/lib/_fslt.c: added mcs51 assembly version
9196 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9197 * device/lib/Makefile.in: add _fscmp to build
9198 * device/lib/libfloat.lib: add _fscmp to build
9200 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9202 * device/lib/_fs2slong.c: added mcs51 assembly version
9203 * device/lib/_fs2sint.c: added mcs51 assembly version
9204 * device/lib/_fs2schar.c: added mcs51 assembly version
9205 * device/lib/_fs2ulong.c: added mcs51 assembly version
9206 * device/lib/_fs2uint.c: added mcs51 assembly version
9207 * device/lib/_fs2uchar.c: added mcs51 assembly version
9208 * device/lib/_slong2fs.c: added mcs51 assembly version
9209 * device/lib/_sint2fs.c: added mcs51 assembly version
9210 * device/lib/_schar2fs.c: added mcs51 assembly version
9211 * device/lib/_ulong2fs.c: added mcs51 assembly version
9212 * device/lib/_uint2fs.c: added mcs51 assembly version
9213 * device/lib/_uchar2fs.c: added mcs51 assembly version
9214 * device/include/float.h: added #define to select asm vs c
9216 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9218 * device/lib/printf_fast.c: improvements to float output
9219 * device/include/float.h: add defines for assembly float library
9220 * device/lib/_fsget1arg.c: receive 1 float arg
9221 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9222 * device/lib/_fsnormalize.c: normalize a float
9223 * device/lib/_fsreturnval.c: return float, various helper routines
9224 * device/lib/_fsrshift.c: right shift a float's mantissa
9225 * device/lib/_fsswapargs.c: swap 2 floats
9226 * device/lib/Makefile.in: build these 6 new files for mcs51
9227 * device/lib/libfloat.lib: add these 6 files to the library
9229 2004-12-26 Borut Razem <borut.razem AT siol.net>
9231 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9234 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9236 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9237 and fully reentrant and register bank neutral.
9238 * device/lib/printf_fast.c: added float (not enabled by default),
9239 added compact/slower integer (also not enabled by default),
9240 improved size/speed of fast integer code, other minor changes
9241 * device/include/stdio.h, device/lib/Makefile.in,
9242 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9244 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9246 * src/pic16/pcode.c: declaring variables other than at the start of a
9247 block is not supported in C by VC6.
9249 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9251 * applied a previous patch from Raphael Neider that wasn't included
9252 in the previous commits, which fixes infinite loops within jumptable
9254 * made some fixes that previous patches introduced
9256 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9258 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9259 that fixes an issue with AOP_PCODE asmop's offset,
9260 * (pic16_popCopyReg): update instance field too,
9261 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9262 function of pic port,
9263 * (genCmp, genAnd, genAssign),
9264 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9266 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9268 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9269 variables initial values to idata section,
9270 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9271 variables in some functions. This utilizes parmBytes field of iCode
9272 structure to hold the offset of the variable in stack. (might be
9273 able to use the stack field too?)
9274 * applied patch from Raphael Neider # ### , # ###
9275 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9276 variable initial values in idata section,
9277 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9278 for static variables with initial value
9279 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9280 applied fix in while loop from Raphael Neider.
9282 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9284 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9285 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9286 * src/ds390/ralloc.c (serialRegAssign): spill bits
9287 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9288 * support/Util/SDCCerr.c,
9289 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9290 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9291 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9293 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9295 * device/include/sdcc-lib.h: inserted LGPL, added includes
9296 asm/ds390/features.h and asm/mcs51/features.h
9297 * device/include/asm/default/features.h,
9298 * device/include/asm/gbz80/features.h,
9299 * device/include/asm/z80/features.h: added empty _AUTOMEM
9301 * device/include/asm/ds390/features.h,
9302 * device/include/asm/mcs51/features.h: added files with defines for
9303 _AUTOMEM and _STATMEM indicating automatic and static storage class
9304 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9305 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9306 * src/SDCCicode.c (geniCodeCast),
9307 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9308 * src/SDCCloop.c (loopInduction): removed unused variable lr
9309 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9310 to convertToFcall to include char modulo (RFE 1065037), added check
9311 if left operand is unsigned and use abs of literal value
9312 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9313 as it doesn't work after conversion from peephole.def to peephole.rul
9314 * src/mcs51/gen.c (toBoolean): added check for size,
9315 (genModOneByte): optimized code for signed char modulo a literal
9316 power of 2 (thanks to Hubert Sack),
9317 (genRRC): removed unnecessary "clr c",
9318 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9319 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9321 swapped rules 256.c and 256.d,
9322 extended 256.d by using new multiple checks (thanks Erik),
9323 added rules 256.e and 256.f,
9324 updated rule 261.a and 261.b to new generated code
9325 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9327 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9329 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9330 induction related bugs, including first part of bug #1074377
9332 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9334 * applied patch from bug-report #1076292,
9335 * applied patches for genAnd and Goto-optimizations for Raphael
9337 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9338 dump a less iCode information,
9339 * src/pic16/device.h (pic16_options_t): added field debgen,
9340 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9341 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9342 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9344 * (various functions): added macros FENTRY and FENTRY2 to functions,
9345 to emit function prologue,
9346 * (various functions): fixed indentation,
9347 * (genNearPointerGet): fixed loading of FSR0,
9348 * (genPackBits): applied patch from Raphael Neider to fix updating
9349 of FSR0 and touching only the modified bits,
9350 * src/pic16/genarith.c (various functions): added macros FENTRY to
9351 emit function prologue in comments,
9352 * src/pic16/pcode.h: added functions debugf2, debugf3,
9353 * src/pic16/ralloc.c: partial fix for packForPush caused
9356 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9358 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9359 <stsp AT users.sourceforge.net> with reversed byte order
9360 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9362 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9364 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9366 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9367 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9369 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9371 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9373 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9375 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9377 (setFromConditionArgs): friendly operand parser for peephole rules,
9378 (operandBaseName, operandsNotRelated): new peephole condition
9379 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9380 architecture specific register naming into account, handles n-way
9381 comparisons, and supports quoted literals
9382 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9384 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9386 * src/mcs51/peeph.def: fixed bug #1076940
9388 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9390 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9392 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9394 Adding support for replacing ljmps with sjmps in jumptables
9395 generated for switch statements. For now you need to set the
9396 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9397 Now 4 algorithms for mcs51 jumptable generation are used:
9398 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9399 addresses loaded pc-relative for up to 112 cases and stack-pushing
9400 target addresses loaded with offset from dptr for up to 256 cases.
9402 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9403 * src/mcs51/main.c: adapted constants for switch table generation
9404 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9406 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9408 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9409 * support/regression/tests/bug1057979.c: added test for bug 1073386
9411 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9413 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9416 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9418 * src/pic16/device.h,
9419 * src/pic16/genarith.c,
9422 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9424 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9426 Large cummulative patch for pic16 port.
9427 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9428 to call when a stack overflow occurs,
9429 * (malloc.h): added CVS Id tag,
9430 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9432 * added libc directory. The current version of LibC contains string
9433 functions, ctype functions and macros and some functions of the
9434 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9435 be extensively tested in the future. Standard disclaimer here.
9436 Library is not automatically build yet. But one can build it by
9437 invoking 'make' inside the libc directory.
9438 * added ADC library under libio. Preliminary version yet.
9440 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9441 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9442 aopForRemat() now and not by pic16_aopOp(),
9443 * (pic16_popGetTempReg): removed warning messgae when allocating
9444 temporary registers, its a buggy feature and will be removed,
9445 * (pic16_popGet): set register instance field in AOP_CRY,
9446 * (pic16_outBitC): fixed for results in size greater than 1,
9447 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9448 * (pic16_storeForReturn): optimized return of 0,
9449 * (genCmp): experimental code for new genCmp which uses PIC18's
9450 special compare&skip instructions. Initial tests fail some times
9451 with variables grater than 1 byte in size, so new code is disabled,
9452 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9454 * (genCast): began a fix to optimize the casting of a bit to another
9455 bit, now assigning a bitfield to another bitfield will fail, sorry,
9456 * src/pic16/main.c: disabled the use of lr-support feature,
9457 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9458 * added some function prototypes, added function _debugf prototype,
9459 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9460 bits with offset (case PO_GPR_BIT),
9461 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9463 * (isBankInstruction): modified to return 0 for no banking instruction,
9464 and 1 for banking instruction,
9465 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9466 caused stop processing pCodes after a inline assembly block,
9467 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9468 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9469 registers when it shouldn't,
9470 * src/pic16/ralloc.c (allocReg): add preliminary support for
9471 supporting a limited set of temporary registers,
9473 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9475 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9476 genDataPointerSet): ensure assignments always copy in MSB to LSB
9478 (loadRegFromAop): recognize CLRH optimization,
9479 (genFunction): optimize RECEIVE iCodes in reentrant functions
9481 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9483 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9484 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9486 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9487 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9488 contiguous with data
9490 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9492 * device/lib/_gptrget.c (_gptrget),
9493 * device/lib/_gptrgetc.c (_gptrgetc),
9494 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9495 instead of sjmp to ret
9496 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9497 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9499 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9501 * .version: bumped version to 2.4.7
9502 * device/lib/_gptrget.c (_gptrget): is now _naked
9503 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9504 * device/lib/_gptrput.c (_gptrput): is now _naked
9505 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9506 (createFunction): fixed xstack
9507 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9508 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9510 (geniCodeCritical): store original interrupt state in an iTemp bit
9511 var unless stack-auto
9512 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9513 * src/SDCCmain.c (setIncludePath): added include/target to search path
9514 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9515 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9517 (processFuncArgs): put bit vars in bit area
9518 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9519 unsaveRBank): fixed xstack,
9520 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9521 (genFunction, genEndFunction): fixed xstack,
9522 (genAssign): optimization don't walk backwards through mem
9523 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9524 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9525 * support/regression/Makefile: also make library (for stack-auto) when
9526 making "all" and added "test-mcs51-xstack-auto"
9527 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9528 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9529 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9530 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9531 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9532 make-library by MAKE_LIBRARY
9533 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9534 regression tests for xstack
9535 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9536 * support/regression/tests/critical.c: test for critical on mcs51
9538 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9540 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9541 built version of sdcc instead of installed version
9543 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9545 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9546 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9548 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9549 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9550 WARNING: remove device/lib/build/z80/printf.o by hand when
9551 updating from previous build!
9552 * device/lib/z80/printf.c: updated comment
9553 * support/regression/tests/bug1057979.c: test all ports now
9554 * support/regression/tests/bug1065458.c: file added
9556 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9558 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9559 *_start and *_end symbols for static functions
9561 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9563 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9564 and search crt0.o in all library paths,
9565 (setIncludePath): proper handling of --nostdinc,
9566 (setLibPath): proper handling of --nostdlib
9567 * support/regression/Makefile,
9568 * support/regression/ports/ds390/spec.mk,
9569 * support/regression/ports/gbz80/spec.mk,
9570 * support/regression/ports/hc08/spec.mk,
9571 * support/regression/ports/mcs51/spec.mk,
9572 * support/regression/ports/mcs51-large/spec.mk,
9573 * support/regression/ports/mcs51-stack-auto/spec.mk,
9574 * support/regression/ports/z80/spec.mk: use include and lib files from
9575 built version of sdcc instead of installed version
9576 * doc/sdccman.lyx: fixed typo in --nostdinc
9578 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9583 * src/pic/gen.c : added support to generate code for struct bit fields.
9585 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9587 * as/xa51/xa_version.h,
9588 * device/include/errno.h,
9589 * device/include/regc515c.h,
9590 * device/lib/_itoa.c,
9591 * device/lib/_ltoa.c,
9592 * device/lib/ser_ir_cts_rts.c,
9593 * sim/ucsim/xa.src/glob.cc,
9594 * sim/ucsim/xa.src/inst_gen.cc,
9595 * sim/ucsim/xa.src/xa_bit.cc,
9596 * sim/ucsim/xa.src/xa_sfr.cc,
9597 * sim/ucsim/z80.src/inst_dd.cc,
9598 * sim/ucsim/z80.src/inst_fdcb.cc,
9599 * support/scripts/keil2sdcc.pl,
9600 * src/pic16/pic16.dsp,
9601 * src/pic16/pic16a.dsp: corrected cvs line endings
9602 * device/lib/printf_large.c: fixed bug 1057979
9603 * src/pic16/gen.c: fixed non-C standard code
9604 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9605 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9606 * support/regression/ports/mcs51/support.c: reload T1 asap
9607 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9608 pdata use and clear idata startup behaviour
9609 * support/regression/tests/bug1057979.c: added
9611 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9613 * device/examples/ds390/ow390/ad26.h,
9614 * device/examples/ds390/ow390/cnt1d.h,
9615 * device/examples/ds390/ow390/crcutil.c,
9616 * device/examples/ds390/ow390/ownet.h,
9617 * device/examples/ds390/ow390/owsesu.c,
9618 * device/examples/ds390/ow390/swt12.h,
9619 * device/examples/ds390/ow390/swtoper.c,
9620 * device/examples/ds390/ow390/temp10.h,
9621 * device/examples/ds390/ow390/thermodl.c,
9622 * device/examples/ds390/tinitalk/tinitalk.dsp,
9623 * device/examples/ds390/tinitalk/tinitalk.dsw,
9624 * device/examples/mcs51/clock/hw.h,
9625 * device/examples/mcs51/simple2/go.bat,
9626 * device/examples/serialcomm/windows/serial.h,
9627 * device/examples/xa51/dummy.c,
9628 * device/examples/xa51/hello.c,
9629 * device/include/80c51xa.h,
9630 * device/include/at89x051.h: corrected cvs line endings
9632 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9634 * src/pic16/main.c (options): added command line --gstack, to trace
9635 stack over/under flows,
9636 * added pragma 'wparam' to allow passing first byte of function
9637 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9638 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9639 call to __gstack_test function and sets up the symbol as extern,
9640 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9641 * popaop): added call to pic16_testStackOverflow,
9642 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9644 * (genCall, genPcall): now all parameters are passed via stack
9645 except in functions that are pass to wparam pragma in which WREG is
9647 * (genPcall): REENTRANT flag is checked to see if variable prototype
9648 contains reentrant keyword, don't call a non-reentrant function, via
9649 a reentrant function pointer or vice versa, functions are never
9651 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9653 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9654 SIGSEGV when accessing a NULL register stucture,
9655 * (pic16_printGPointerType): modified to handle UPPER modifier for
9656 function initializers, changed prototype of function to simpler one,
9657 * (pic16_printIvalFuncPtr): check to see if function is already
9658 added in externs list,
9659 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9660 optimized a move from W to SFR with a move to the same register
9662 * device/lib/pic16/debug: NEW directory, contains debug features
9663 which are enabled when linking with libdebug.lib, currently command
9664 line option --gstack enables stack pointer tracing for over/under
9665 flow, corresponding sources are in debug/gstack
9667 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9669 * doc/sdccman.lyx: updated SDCC version,
9670 * (PIC16 port): update list of command line options,
9671 * src/pic16/device.h (structure pic16_options_t): added field gstack
9672 to enable stack overflow tracing on push/pops,
9673 * src/pic16/device.c (statistics structure): added statistics
9675 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9676 pic16_dump_int_registers): increase statistics counters for each
9677 * variable which is encountered
9678 * (pic16_dump_usection): emit each .udata variable to its own udata
9680 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9681 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9682 parameters via stack, otherwise use old scheme,
9683 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9684 assembler output file,
9685 * src/pic16/main.c: added command line options --gstack to enable
9686 push/pop tracing for stack overflow,
9687 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9688 instructions): added size of each instruction,
9689 * (pic16_countInstruction): estimate size of instructions in
9690 the_pFile list, inline assembly blocks are not counted,
9691 * (pic16_FixRegisterBanking): trace previous register usage, when
9692 banksel optimizations is greater than 0, don't emit a redudant
9695 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9697 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9698 * src/pic16/ralloc.c : applied same fix for pic16.
9699 * src/pic/gen.c : tidied it up a little.
9701 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9703 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9704 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9706 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9708 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9710 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9712 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9713 non-reentrant function __modsint in the interrupt function (thus
9714 corrupting math operations during serial I/O)
9715 * device/lib/ser_ir.c: as above, changed buffersize
9716 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9718 * doc/Makefile: added option -t for rsync
9720 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9722 * src/SDCCast.h (struct ast),
9723 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9725 2004-10-20 Borut Razem <borut.razem AT siol.net>
9727 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9730 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9732 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9734 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9735 support functions to replace long sequences of MOVFF's from access
9736 bank registers to stack and vice versa,
9737 * src/pic16/device.h: added new field opt_flags, where optimization
9738 flags can be set to enable certain features,
9739 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9740 * pBlock, (genFunction, genEndFunction): surroung loop for
9741 saving/loading used registers in stack with PC_INFO pCodes,
9742 INF_LREGS. Code in between can then be optimized by pCode optimizer
9743 to support function calls,
9744 * (genDataPointerSet): fixed bug which loaded float fields in
9745 structures with corrupt data,
9746 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9747 in a standard way debug info on stderr. Feature used for developing
9749 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9750 obsolete chunks of code,
9751 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9752 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9753 * pic16/src/pcode.c (pic16_newpCodeInfo,
9754 * (pic16_newpCodeOpLocalRegs),
9755 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9757 * (pic16_pCodeConstString): printing of the initial value of a
9758 symbol as a comment is inhibited since parsing was already done by
9759 copyStr and output is corrupt,
9760 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9762 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9764 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9766 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9768 * as/mcs51/lkarea.c: removed old K&R style,
9769 (lnksect): changed check on boundary error,
9770 (lnksect2): changed check on boundary error,
9771 (lnksect2): extend XSTK to end of page if size = 1
9772 * as/mcs51/lkmain.c: removed old K&R style,
9773 (Areas51): create l_IRAM symbol
9774 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9775 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9776 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9777 * device/lib/_mullong.c: added version to be compiled with xstack
9778 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9779 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9780 * device/lib/mcs51/crtxstack.asm: fixed comment
9781 * src/SDCCglue.c: maxInterrupts defaults to 0,
9782 (emitMaps): added pdata,
9783 (createInterruptVect): (re)moved default,
9784 (glue): added pdata,
9785 (glue): moved __start__xstack to XSTK with default size 1
9786 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9787 and options.float_rent when options.stackAuto is set,
9788 (linkEdit): only write XDATA_NAME if provided on command line
9790 * src/SDCCmem.c: added pdata
9791 * src/port.h: added pdata_name to PORT
9792 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9793 (saveRegisters, unsaveRegisters): removed usage of B,
9794 (genMinus): fixed accumulator clash,
9795 (genJumpTab): added comment, this needs another look
9796 * src/mcs51/gen.c: added check for "B in use" paranoia,
9797 added pushB() and popB()
9798 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9807 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9808 added PSEG (PAG,XDATA) or NULL to port specifier
9809 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9810 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9811 (_mcs51_genInitStartup): removed __start__xstack equ,
9812 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9813 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9814 * src/z80/gen.c (_rleAppend): fixed warnings
9815 * support/regression/tests/zeropad.c: added pdata test
9816 * .version: bumped to 2.4.6
9818 2004-10-17 Borut Razem <borut.razem AT siol.net>
9820 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9821 as a part of nightly build
9823 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9825 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9826 WREG holds the first byte function parameters,
9827 * (aopForSym): take special case for symbols which are in FARSPACE
9828 but in CODESPACE too,
9829 * (assignResultValue): modified to take into account _G.useWreg,
9830 * (genCall): don't use wreg for parameter passing when function is
9831 declared as reentrant, too, added optimization INCF to stack
9832 pointer when stack parameter count is 1,
9833 * (genFunction, genEndFunction): refurnished and fixed to not using
9834 wreg for passing parameters when function has varargs or is
9835 reentrant, fixed bug with symbol name compare for generating
9836 functions in absolute address,
9837 * (pic16_storeForReturn): refurnished,
9838 * (genCmp): began writing a new version of the function, not ready
9839 yet, therefore it is disabled,
9840 * (genAssign): do not read code memory when assigning a function to
9842 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9843 array of characters, not pointer,
9844 * (pic16initialComments): in debug mode emit an .ident directive for
9846 * (_process_pragma): emit a new warning type (internal to pic16)
9847 when setting stack to default length, emit a similar warning when
9848 placing a function at absolute address and address is not word aligned
9849 * (_pic16_parseOptions): added 'return TRUE' statement,
9850 * (_pic16_linkEdit): if compiling a source, then add the source's
9851 file object, first in the list of objects to link,
9853 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9855 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9856 * src/pic/main.c : removed VC warning.
9857 * src/pic/gen.c : changed comment.
9859 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9861 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9862 reference to a deprecated symbol _GPTRREG was causing failure to
9863 link. Thanks G. M. Gallant for the info.
9865 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9867 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9868 comments for Bugs item #954788.
9870 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9872 * src/pic16/device.c (pic16_dump_gsection,
9873 * pic16_groupRegistersInSection): handle symbols declared to be in
9874 access bank differently,
9875 * src/pic16/gen.c (struct _G): added field resDirect,
9876 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9877 send values read from stack directly to result and don't allocate
9879 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9881 * (pic16_sameRegsOfs): NEW,
9882 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9883 free because they were not allocated from temporary pool,
9884 * pic16_popRegFromString): workaround to fix a problem with
9885 allocating variables twice or never,
9886 * (genGenPointerGet): using PRODL instead of FSR0H,
9887 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9889 * (genAssign): take advantage of the _G.resDirect flag,
9890 * (genCast): around line 11844, use mov2f instead of directly
9891 MOVFF'ing between operands to account for literal values,
9892 * src/pic16/genutils.c: some new debug functions for gpsim have been
9894 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9895 float with integer part only,
9896 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9897 place variables in access bank
9898 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9899 updated sources to reflect recent changes in gen.c
9901 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9903 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9904 sources that searched for headers in installation path, now the
9905 device/include/pic16 is used,
9906 * src/pic16/glue.c (pic16glue),
9907 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9908 .line directives if not in debug mode, this suppresses assembler's
9909 warnings for ignored directives
9911 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9913 * src/port.h: made reset_regparms prototype void parameter explicit.
9914 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9915 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9916 * doc/sdccman.lyx: documented warning disabling and how to use
9917 printf_large to make it print floats.
9918 * device/include/stdbool.h: NEW
9919 * device/lib/_atof.c,
9920 * device/lib/_divuint.c,
9921 * device/lib/_divulong.c,
9922 * device/lib/expf.c,
9923 * device/lib/printf_large.c,
9924 * device/lib/sincosf.c,
9925 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9926 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9927 a completely reentrant lib.
9929 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9931 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9932 * device/include/pic16/stdio.h: fixed bug with colon
9934 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9936 * device/include/pic16/stdio.h,
9937 * device/include/pic16/stdlib.h,
9938 * device/include/pic16/math.h: NEW
9939 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9940 declared as _naked to reduce overhead
9941 * device/lib/Makefile.in (target port-specific-objects-pic16):
9942 changed * to *.* so to ignore the CVS directory,
9943 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9944 stacked variables back in stack,
9945 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9948 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9950 * .version: bumped version number to 2.4.5
9951 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9952 * support/Util/SDCCerr.c (messages structure): added entry for
9955 Large cumulative patch for pic16 port and libraries.
9956 * device/include/pic16/sdcc-lib.h,
9957 * device/include/pic16/stdarg.h,
9958 * device/include/asm/pic16/features.h,
9959 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9960 * device/include/pic16/float.h: changes reentrant keyword with
9961 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9962 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9963 updated target build-libraries to include objects from gptr,
9964 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9965 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9966 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9967 all function headings,
9968 * src/SDCCmain.c: added global parameter userIncDirsSet,
9969 * (parseCmdLine): when option -I is encountered add directory to
9971 * src/version.awk: added space between control and long,
9972 * src/pic16/NOTES: added some notes for the port,
9973 * src/pic16/gen.c: added prototype for mov2fp function,
9974 * (fReturnpic16[]): properly named return value registers,
9975 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9976 * (aopForSym): added code to handle symbols with onStack flag set,
9977 symbols onStack are allocated PTRSIZE bytes,
9978 * (aopFreeAsmop): handles special case where asmops are stack objects,
9979 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9980 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9981 added argument lock to trace flaws in allocating temporary registers
9982 when developing port,
9983 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9984 * (pic16_popRegFromString): reenabled allocating a direct register
9986 * (assignResultValue): various beautifications,
9987 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9988 referenced function argument,
9989 * (genIpush): reenabled to allow stacked arguments, handles only
9990 ic->parmPush iCodes,
9991 * (genCall, genPcall): major changes to allow for variable argument
9992 functions, fixed a bug with falsely restoring stack pointer after
9993 returning from call,
9994 * (genFunction): pending code for critical function,
9995 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9996 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9997 * (genNearPointerGet): fixed bug with indirect reading, was always
9999 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10001 * (genAddrOf): rewrote code to take address of a stacked function parameter
10002 * (genCast): fixed casting to generic pointer type,
10003 * src/pic16/gen.h: added AOP_STA,
10004 * (struct asmop): added field stk,
10005 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10006 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10007 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10008 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10009 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10010 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10012 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10014 * (pic16_port structure): generic pointer size is set to 3,
10015 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10016 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10018 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10019 operand is an iTemp,
10021 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10023 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10024 * debugger/mcs51/simi.c: addapt new syntax of s51
10026 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10028 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10029 * src/pic16/pcode.c: commented out some calls to free() in order to
10032 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10035 * src/SDCCicode.c (isiCodeInFunctionCall),
10036 * src/avr/ralloc.c (selectSpil),
10037 * src/pic/ralloc.c (selectSpil),
10038 * src/pic16/ralloc.c (selectSpil),
10039 * src/ds390/ralloc.c (selectSpil),
10040 * src/hc08/ralloc.c (selectSpil),
10041 * src/xa51/ralloc.c (selectSpil),
10042 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10043 stack in the middle of a function call sequence (fixes bug #1020268)
10044 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10045 costs associated with the minimum switch case.
10047 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10049 * src/SDCC.lex: fixed bug #1030549
10051 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10053 * src/SDCCcse.h (struct cseDef),
10054 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10055 over a function call if the CSE is derived from a symbol whose
10056 address has been taken (fixes bug #1029883)
10057 * support/regression/tests/bug-1029883: a new regression test for
10060 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10062 * src/hc08/gen.c (emitinline): fixed bug #1029778
10063 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10064 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10065 and starts toward RFE #905167)
10067 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10069 * src/pic16/gen.c (mov2f): New function to move an operand to
10070 another without considering if it is a literal or a register,
10071 * (pic16_sameRegs): don't check if they are both AOP_REG,
10072 * (AccRsh): removed andmask=0 lines,
10073 * (genLeftShift): duplicated to be improved in future versions,
10074 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10075 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10076 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10077 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10078 * (insertBankSwitch): fixed inserting banksel directives algorithm
10079 for instructions that follow a skip instruction, this fixes a report
10080 for broken subtraction code generation,
10081 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10082 iCode is a left op, just in case result and right share the same
10085 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10088 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10090 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10091 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10092 on 2004-09-12; it was buggy
10094 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10096 * src/SDCCsymt.h: removed RESULT_CHECK
10101 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10103 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10105 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10106 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10107 configuration values no more rejected by compiler, they are assigned
10108 to configuration registers with a warning message instead,
10109 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10110 the for-loop so last conf register is emitted too,
10111 * (_pic16_initPaths): link library libsdcc.lib by default,
10112 * (_hasNativeMulFor): modified test for multiplication according to
10113 Raphael Neider's remarks. Integer multiplication is also done with
10115 * device/include/pic16/pic18fregs.h: corrected type error in while
10116 testing and including 18f6720 header file
10118 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10120 * src/pic16/device.h (pic16_options): removed field use_crt,
10121 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10122 until an optimization to handle single bits is added,
10123 * (pic16_loadFSR0): moved before genUnpackBits,
10124 * (genAnd): some white lines removed,
10125 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10126 leave_reset flags in pic16_options when using crt modules,
10128 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10130 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10131 for bugs 898889 & 979599. Also used some safer print instructions.
10133 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10135 * src/pic16/device.h (pic16_options_t): added field use_crt,
10137 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10138 catch a probable future bug,
10139 * src/pic16/gen.c: aopIdx function commented out,
10140 * (genAssign): commented out old code which used aopIdx,
10141 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10142 code, added if conditionals to take into account the --use-crt
10143 command line options,
10144 * src/pic16/main.c (pic16_optionsTable): added new command line
10145 options, --use-crt= and --no-crt,
10146 * (_pic16_linkEdit): now the proper crt object is added in the
10147 linker command line except than when --no-crt is specified,
10148 * src/pic16/pcode.c,
10149 * src/pic16/pcode.h: added some structures and functions for a new
10150 optimization scheme to compansate for instruction overhead between
10151 same iCodes, this scheme is currently under development and is not
10152 working in any way,
10153 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10155 * device/lib/pic16/startup/crt0i.c,
10156 * device/lib/pic16/startup/crt0iz.c: added global char variable
10157 __uflags to force the generation of an idata section
10159 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10162 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10163 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10165 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10167 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10168 Frieder) and clarified the default code optimization mode
10170 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10172 * src/SDCC.lex (doPragma, process_pragma),
10173 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10174 "opt_code_size", and "opt_code_balanced"
10175 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10176 regrouped options by category, added support for category headers
10177 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10178 and "--opt-code-size"
10179 * doc/sdccman.lyx: documented these new options and pragmas
10180 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10181 preference into account
10183 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10185 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10186 geniCodePreDec): Fixed bug 904237 by generating a warning
10188 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10190 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10192 * src/pic/device.c : When no max ram set validate full memory range.
10194 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10196 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10198 * device/lib/_gptrget.c,
10199 * device/lib/_gptrput.c: updated comment
10200 * device/lib/calloc.c,
10201 * device/lib/free.c,
10202 * device/lib/malloc.c,
10203 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10204 * src/SDCCcse.c (cseBBlock),
10205 * src/SDCCicode.c (printOperand, geniCodeArray),
10206 * src/SDCCicode.h (struct operand): fixed bug 868103
10207 * support/regression/tests/bug-868103.c: added
10208 * src/SDCCast.c (searchLitOp),
10209 * src/SDCCcse.h (struct cseDef),
10210 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10211 * src/SDCCicode.h (struct operand),
10212 * src/SDCCsymt.h (struct sym_link),
10213 * src/avr/gen.c (hasInc),
10214 * src/ds390/gen.c (hasInc),
10215 * src/hc08/gen.c (genPlusIncr, hasInc),
10216 * src/mcs51/gen.c (hasInc),
10217 * src/pic16/glue.c (pic16_printIvalChar),
10218 * src/pic16/ralloc.c (regWithIdx),
10219 * src/xa51/gen.c (hasInc) : removed warnings
10220 * src/SDCCast.c (createBlock): added comment ???
10221 * src/hc08/ralloc.c: updated comments
10223 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10225 * doc/sdccman.lyx: updated section on switch statements, added
10226 section about semaphore locking
10227 * doc/Makefile: added option -info for latex2html
10228 * device/lib/_gptrget.c,
10229 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10231 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10233 * src/pic/device.h,
10234 * src/pic/device.c,
10235 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10236 maxram is less than 0x100.
10238 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10240 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10242 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10245 * src/mcs51/main.c,
10246 * src/ds390/main.c,
10250 * src/pic16/main.c,
10253 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10254 a jump table is the best form for a switch statement, including
10255 automatic insertion of missing cases to make the case range
10256 continuous. Developed in collaboration with Frieder Ferlemann.
10258 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10260 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10261 accumulator result if it needs sign extension
10263 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10265 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10267 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10269 * device/lib/gbz80/printf.c,
10270 * device/lib/z80/printf.c: removed define for NULL
10272 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10274 * as/xa51/xa_link.c,
10275 * device/examples/ds390/ow390/ad26.c,
10276 * device/examples/ds390/ow390/cnt1d.c,
10277 * device/examples/ds390/ow390/counter.c,
10278 * device/examples/ds390/ow390/ds2480.h,
10279 * device/examples/ds390/ow390/ds2480ut.c,
10280 * device/examples/ds390/ow390/findtype.c,
10281 * device/examples/ds390/ow390/gethumd.c,
10282 * device/examples/ds390/ow390/owllu.c,
10283 * device/examples/ds390/ow390/ownetu.c,
10284 * device/examples/ds390/ow390/swt12.c,
10285 * device/examples/ds390/ow390/swtloop.c,
10286 * device/examples/ds390/ow390/temp.c,
10287 * device/examples/ds390/ow390/temp10.c,
10288 * device/examples/ds390/ow390/thermo21.c,
10289 * device/examples/ds390/ow390/tinilnk.c,
10290 * device/examples/ds390/ow390/tstfind.c,
10291 * device/examples/serialcomm/windows/serial.cpp,
10292 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10293 * device/include/reg51.h: fixed line endings for cvs
10295 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10297 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10298 packRegsForAccUse, packRegisters): new accumulator register
10300 * support/regression/ports/hc08/support.c (_putchar): suppress
10301 warning of unused variable
10302 * src/SDCCicode.c: added SWAP entry to codeTable
10304 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10306 * device/lib/sprintf.c: forgot to add this file before previous commit
10308 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10310 * src/pic16/gen.c (genPackBits): added operand right in function
10311 parameters, load result directly if p_type is POINTER (that is
10312 called by genNearPointerSet)
10313 * (genUnPackBits): added operand left in function parameters,
10314 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10315 FSR0 if accessing bitfields,
10317 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10319 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10320 _print_format; updated printf, sprintf, vsprintf
10321 * device/include/asm/default/features.h: corrected comment/define
10322 * device/lib/Makefile.in: added sprintf.c
10323 * device/lib/libsdcc.lib: added sprintf module
10324 * device/lib/printf_large.c,
10325 * device/lib/vprintf.c,
10326 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10328 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10329 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10330 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10332 * support/regression/tests/zeropad.c: define idata as data for hc08
10334 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10336 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10337 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10338 labels are referenced at least once (even if a reference is not found)
10339 * src/hc08/gen.c (emitcode): set isComment flag for comments
10340 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10341 loads), rules 6a..6b (optimize jumps to return)
10343 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10345 * device/lib/acosf.c (acosf),
10346 * device/lib/asinf.c (asinf),
10347 * device/lib/atanf.c (atanf),
10348 * device/lib/ceilf.c (ceilf),
10349 * device/lib/cosf.c (cosf),
10350 * device/lib/coshf.c (coshf),
10351 * device/lib/cotf.c (cotf),
10352 * device/lib/fabsf.c (fabsf),
10353 * device/lib/floorf.c (floorf),
10354 * device/lib/log10f.c (log10f),
10355 * device/lib/logf.c (logf),
10356 * device/lib/sinf.c (sinf),
10357 * device/lib/sinhf.c (sinhf),
10358 * device/lib/sqrtf.c (sqrtf),
10359 * device/lib/tanf.c (tanf),
10360 * device/lib/tanhf.c (tanhf),
10361 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10362 replaced all instances of "reentrant" in the library functions
10363 defined in math.h with this macro.
10364 * support/regression/tests/float_trans.c: reenabled test for hc08
10366 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10368 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10369 erroneously deleted
10371 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10373 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10374 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10375 multi-byte volatile operands are used
10376 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10377 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10378 initialization to area GSINIT0 so that it would always precede
10379 any static initializers in GSINIT
10380 * support/regression/tests/zeropad.c: fixed idata define for hc08
10381 * support/regression/tests/bug-927659.c,
10382 * support/regression/tests/float_trans.c: disabled tests for hc08
10383 pending missing library routines
10384 * .version: increased version number to 2.4.4 - hc08 port now passes
10388 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10390 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10391 * Makefile.common.in,
10393 * as/hc08/Makefile.in,
10394 * as/mcs51/Makefile.in,
10395 * as/z80/Makefile.in,
10396 * debugger/mcs51/Makefile.in,
10397 * device/include/Makefile.in,
10398 * device/lib/Makefile.in,
10401 * link/z80/Makefile.in,
10402 * packihx/Makefile.in,
10403 * sim/ucsim/main_in.mk,
10404 * sim/ucsim/avr.src/Makefile.in,
10405 * sim/ucsim/doc/Makefile.in,
10406 * sim/ucsim/gui.src/serio.src/Makefile.in,
10407 * sim/ucsim/hc08.src/Makefile.in,
10408 * sim/ucsim/s51.src/Makefile.in,
10409 * sim/ucsim/xa.src/Makefile.in,
10410 * sim/ucsim/z80.src/Makefile.in,
10412 * support/cpp2/Makefile.in,
10413 * support/librarian/Makefile,
10414 * support/makebin/Makefile: added DESTDIR to the install path proposed
10415 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10416 * doc/sdccman.lyx: added DESTDIR documentation
10418 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10420 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10421 instruction for interrupt handlers, use fast returns when returning
10422 from high priority interrupts
10424 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10426 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10428 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10429 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10430 bugs, ported much of Bernhard's code from mcs51
10431 * src/mcs51/gen.c (genSend),
10432 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10433 than one when calling a reentrant function
10434 * device/lib/_mullong.c: defined an alternate struct layout for big
10435 endian ports (hc08)
10437 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10439 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10442 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10444 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10445 are sane and complete before asking the port its prefered parameter
10446 passing method (fixes bug #1017633)
10447 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10450 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10452 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10453 problem in bitfields >= 8 bits.
10455 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10457 * src/SDCCsymt.c: undid changes that were not meant to be committed
10459 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10461 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10463 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10465 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10466 copied and wrong bit got inverted
10468 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10470 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10471 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10472 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10473 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10474 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10475 assignments to bitfields at known addresses
10476 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10477 reads from bitfields at known addresses
10478 * src/hc08/ralloc.c (packRegisters),
10479 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10480 genhc08Code): optimize pointer get values used as conditionals
10481 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10484 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10486 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10487 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10488 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10491 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10493 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10495 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10497 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10500 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10502 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10504 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10506 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10509 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10511 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10513 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10515 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10516 cases use more compact code.
10518 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10520 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10522 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10524 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10526 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10529 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10530 parameter of changePointer() from symbol* to sym_link*
10531 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10532 * src/SDCCsymt.c (compareType): void* type is castable to other
10533 pointers, but not necesarily an exact match.
10534 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10535 is no longer blindly treated as an exact match.
10536 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10538 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10540 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10542 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10546 * src/pic/ralloc.h,
10547 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10549 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10551 * src/pic/device.c,
10552 * src/pic/device.h,
10553 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10555 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10557 * src/mcs51/gen.c (emitcode): fixed bug #992819
10559 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10561 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10562 there's no need to make it worse
10564 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10566 * src/mcs51/ralloc.c (deassignLR),
10567 * src/ds390/ralloc.c (deassignLR),
10568 * src/hc08/ralloc.c (deassignLR),
10569 * src/z80/ralloc.c (deassignLR),
10570 * src/pic/ralloc.c (deassignLR),
10571 * src/pic16/ralloc.c (deassignLR),
10572 * src/avr/ralloc.c (deassignLR),
10573 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10574 rlivePoint): fixed another part of bug #971834
10576 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10578 * src/z80/main.c: enabled "critical" keyword
10579 * src/z80/mappings.i,
10580 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10581 functions (fixes bug #979646)
10582 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10584 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10586 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10589 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10591 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10592 doesn't disable too much optimizations
10594 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10596 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10598 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10600 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10602 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10604 * src/pic/gen.c tidied up tabs
10605 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10606 * src/pic/main.c tidied up tabs
10607 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10608 * src/pic/pcoderegs.c tidied up tabs
10609 * src/pic/ralloc.c tidied up tabs
10611 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10613 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10614 to S_FIXED for pic16 port and when symbol is not in level 0,
10615 allocate for S_REGISTER storage class and pic16 port, too,
10616 * src/pic16/device.h: prototype for checkSym,
10617 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10618 * (pic16_assignConfigWordValue): test the value and the mask to
10619 validate that the value is suitable for the configuration word,
10620 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10621 collect extern declared symbols, don't emit symbol twice, check
10622 first if symbol is in publics set first,
10623 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10624 * added command line '--fstack' which enables an experimental
10625 feature for stack access, too buggy to be used yet...
10626 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10627 * (pic16_allocDirReg): when register has storage class S_REGISTER
10628 allocate in pic16_dynAccessRegs,
10629 * device/include/pic16/pic18f????.h: modified configuration word
10630 naming convention, words started as CONFIG0H but should be CONFIG1H
10632 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10634 * device/include/mcs51reg.h: fixed bug 970993
10636 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10638 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10639 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10640 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10641 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10642 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10643 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10644 error/warning numbers,
10645 added function setWarningDisabled()
10646 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10647 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10648 _memcmp.c _memmove.c calloc.c realloc.c free.c
10649 * support/regression/tests/malloc.c: added tests for new functionality
10650 * support/regression/tests/zeropad.c: added tests for truncated initializers
10651 and initialized char arrays starting with '\x0'
10652 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10654 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10656 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10658 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10660 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10661 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10662 peephole 177.e. Thanks to anonymous
10664 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10666 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10667 function isn't used in the source but referenced as a
10668 variable initializer then declare it as extern in .asm file
10670 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10672 * .version: increased version number to 2.4.3
10674 Adding version extension according to ChangeLog CVS revision
10675 * src/Makefile.in (target all): added dependency 'version.h'
10676 * (rule version.h): added rule to create version.h from ChangeLog,
10677 * (rule dep): added dependency version.h,
10678 * src/version.awk: AWK script to create version.h
10679 * src/SDCCdwarf2.c (dwWriteModule),
10680 * src/SDCCglue.c (initialComments),
10681 * src/SDCCmain.c (printVersionInfo): modified to write after
10682 version string the version extension number,
10683 * src/SDCCutil.c: included "version.h"
10684 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10686 * src/SDCCutil.h: added prototype for getBuildNumber
10688 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10689 includeDirsSet, too,
10690 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10691 const char [] is found in function prototype...
10693 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10694 moving to WREG with source is already in WREG,
10695 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10696 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10697 * (aopForSym): stack'ed symbols are partially supported, added
10698 if-clause to support symbols in FARSPACE,
10699 * (sameRegs): added test for AOP_ACC to see if registers are same,
10700 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10701 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10702 * (pic16_popRegFromString): will not allocate a new register if it
10703 doesn't find one by name, bug may have introduced...
10704 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10705 * (genIpush): revived to use pic16 port's stack,
10706 * (genAddrOf): added incomplete case for stack'ed operand,
10707 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10708 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10709 can handle multibyte operands,
10710 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10711 * (pic16initialComments): added message for MPLAB compatibility
10713 * src/pic16/main.h: prototype for pic16_mplab_comp,
10714 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10715 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10716 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10717 because of increased complexity of procedure,
10718 * (_process_pragma): stack pragma changed to format 'stack pos len',
10719 emit symbol '_stack_end' to conform with gplink,
10720 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10721 to search for register,
10722 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10724 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10725 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10726 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10727 case for PO_GPR_REGISTER,
10728 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10729 dies, the new era is ahead !...
10730 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10731 pic16_dynInternalRegs,
10732 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10733 * (pic16_allocDirReg): minor optimizations and bug fixes,
10734 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10736 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10737 load stack and frame pointer with address of 'stack_end' symbol
10739 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10741 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10742 without source code but only variable initializers
10744 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10746 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10747 external are not declared as extern to reduce overhead while linking
10749 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10751 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10753 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10755 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10756 Yee Keat for the patch
10757 * src/SDCCast.c (decorateType): fixed bug #979599
10758 * src/ds390/gen.h: removed local fReturnSizeDS390
10759 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10760 * src/ds390/gen.c (genAnd, genOr, genXor),
10761 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10763 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10765 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10766 add relFilesSet to $3, manipulate $2 to handle linking of object
10767 files without source files in command line,
10768 * device/include/pic16 (all headers): added ID location macros,
10769 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10770 entries for ID location bytes,
10771 * (pic16_assignIdByteValue): NEW,
10772 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10773 added field dumpcalltree to pic16_options_t,
10774 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10775 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10776 emitting rFalseIfx label after check_carry label,
10777 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10778 pic16_emitDIRegs), NEW
10779 * (pic16glue): dump .calltree file when option --calltree found,
10780 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10781 * (_pic16_genAssemblerPreamble): emit ID locations after
10782 configuration registers,
10783 * (pic16_linkCmd): modifications of the link command,
10784 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10785 * (pic16_pCodeInitRegisters): don't init stack registers,
10786 * (pic16_findPrevInstruction): fixed bug,
10787 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10788 bug with immediate registers,
10789 * (buildCallTree): traces stack push and pop,
10790 * (pct2): dump also stack usage for each function,
10791 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10792 * (pic16_allocDirReg): various modifications,
10793 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10796 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10798 * src/pic16/pcode.c: removed buggy double colon
10800 2004-07-01 Borut Razem <borut.razem AT siol.net>
10802 * support/scripts/sdcc.nsi: added include/pic16 to setup
10804 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10806 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10807 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10809 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10810 specific command line arguments. Also added sample lkr script
10811 for placing a variable at a specific memory bank.
10812 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10813 at a specific memory bank,
10814 * (pic16_dump_isection): fixed bug which caused string literals to
10815 be omitted when dumping idata section,
10816 * (pic16_groupRegistersInSection): added code to handle registers
10817 in specific memory banks,
10818 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10819 public, all references are renamed too,
10820 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10822 * (pic16_storeForReturn): added case to handle when dest is WREG,
10823 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10824 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10825 pic16_rel_udata, check to see if that register is marked as being
10826 a member of a specific memory bank,
10827 * (pic16_printIvalCharPtr): added code to add string literals either
10828 to code or the idata sections,
10829 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10830 also accept the 'udata' pragma,
10831 * src/pic16/main.h: new structure types sectName and sectSym
10832 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10833 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10834 * (pic16_findPrevInstruction): fixed, it returned nothing,
10835 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10836 instruction combinations,
10837 * (pic16_FixRegisterBanking): heavily reorganised,
10838 * (pic16_AnalyzeBanking): if generating banksel directives is
10839 disabled, then don't call FixRegisterBanking at all,
10840 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10841 completely removed,
10842 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10844 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10846 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10847 Phuah Yee Keat <yk.phuah AT nestac.com>
10849 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10851 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10852 correctly the IVT even if it is relocated to some other location
10854 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10856 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10857 * device/include/pic16/pic18f2220.h: NEW,
10858 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10859 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10860 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10861 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10862 nodefaultlibs, ivt_loc is the location of the interrupt vector
10863 table, and nodefaultlibs signs that default libraries should not be
10864 linked in link stage,
10865 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10866 according to --ivt-loc argument,
10867 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10868 when pragma stack is found,
10870 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10872 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10873 256 (range check), 257 (do while), 258.a-f (bit banging
10874 f.e. on 3-wire SPI bus)
10876 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10878 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10879 variables used exclusively within a loop
10881 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10883 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10885 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10887 * src/SDCClrange.c (computeClash): fixed bug #971834
10889 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10891 * src/mcs51/gen.c (genCmp): fixed bug #975903
10892 * src/hc08/gen.c (operandsEqu),
10893 * src/ds390/gen.c (operandsEqu),
10894 * src/z80/gen.c (operandsEqu),
10895 * src/pic/gen.c (operandsEqu),
10896 * src/pic16/gen.c (operandsEqu),
10897 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10898 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10900 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10902 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10904 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10906 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10907 default case in switch statement,
10908 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10909 to eliminate problem with initialisation of pointers, but problem
10911 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10912 * (emitStaticSegment): removed various lines emitting debug info,
10913 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10914 added processor registers for utilizing EEPROM,
10915 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10916 configurable and set 8
10918 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10920 * .version: increased version number to 2.4.2,
10922 Cumulative patch for pic16 port
10923 * src/pic16/device.c: changed scheme to dump initial values for
10924 variables in idata segment, all print_idata* functions were removed,
10925 now the pic16_printIval* will be called,
10926 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10927 * _pic16_printPointerType, pic16_printPointerType,
10928 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10929 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10930 NEW, similar to the respective functions in SDCCglue.c,
10931 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10932 way, emitting hex bytes,
10933 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10935 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10937 * src/avr/ralloc.c (serialRegAssign),
10938 * src/xa51/ralloc.c (serialRegAssign),
10939 * src/pic/ralloc.c (serialRegAssign),
10940 * src/pic16/ralloc.c (serialRegAssign),
10941 * src/hc08/ralloc.c (serialRegAssign),
10942 * src/z80/ralloc.c (serialRegAssign),
10943 * src/ds390/ralloc.c (serialRegAssign),
10944 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10946 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10948 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10949 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10951 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10953 Cumulative patch for pic16 port:
10954 * src/pic16/device.h (typedef PIC16_device) modified fields for
10955 defining microcontrollers,
10956 * src/pic16/device.c: added new info for all devices in Pics16 array,
10957 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10958 to be optimised out by the pCode optimiser,
10959 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10960 specially, bug reported by G.M. Gallant,
10961 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10962 as force'd so that cannot be optimised out by pCode optimiser,
10963 * src/pic16/pcode.c,
10964 * src/pic16/pcodepeeph.c,
10965 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10966 they are disabled by default, but can be enabled explicit with
10967 command argument --denable-peeps, for testing,
10968 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10969 --pomit-ivt in COMPILE_FLAGS
10971 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10973 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10974 compilation on MSVC
10976 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10978 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10980 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10982 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10983 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10985 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10987 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10988 would only assign 0x300001 register.
10990 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10992 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10993 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10995 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10997 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10999 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11000 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11001 added peephole 254 (left shift), 255 (jump table)
11003 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11005 * device/lib/Makefile.in: removed comment line with model-pic16,
11006 * (target port-specific-objects-pic16): the libraries and objects
11007 are copied to the build directory form the device/lib/pic16/bin
11010 Cumulative patch concerning pic16 port:
11011 * library directory has been re-organized,
11012 * added support for PIC18F1220,
11013 * added headers and library sources for chips 18f1220,18f6520,
11014 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11016 * configuration registers setting has changed, now each supported
11017 device has a complete description of the registers it uses,
11018 * all initialisations are moved to idata sections, these section
11019 can be absolute or relocatable,
11020 * fixed initialisation of codespace variables,
11021 * fixed warning about PCLATU and gpsim,
11022 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11023 * (genAssign): use table reads when assigning from variables in codespace,
11024 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11025 char/int variables placed in codespace,
11026 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11027 registers set in .asm file, no need for --pomit-config-words anymore,
11028 * (pic16glue): some 8051 legacy segments are commented out
11029 (to be removed completely),
11030 * added support for alternative assembler and linker with --asm=
11031 and --link= command line arguments,
11032 * peepholes are disabled automatically in the port, no need to
11033 specify on command line,
11034 * port supports natively char/int/long multiplication, but converts
11035 all divisions to support functions,
11036 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11037 to the file set in variable $2,
11038 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11039 strings in ASCII format and not in hex,
11040 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11041 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11042 allocate proper register if iCodes aren't temporary,
11044 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11046 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11048 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11050 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11053 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11055 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11056 computed address is reused
11057 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11058 multi-byte bitfields
11060 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11062 * src/z80/gen.c: (genArrayInit): must check for pointers too
11064 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11066 * support/regression/tests/zeropad.c: never meant to commit the
11067 nestedstruct test: removed, added check for GCC version
11069 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11071 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11072 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11073 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11074 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11075 bugs 928906 and 954082 half-empty initializers
11077 * src/SDCCsymt.c (getAllocSize): added for above fix
11078 * src/z80/gen.c (genArrayInit): fixed bug 741044
11079 * support/regression/tests/zeropad.c: added tests
11081 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11083 * src/pic16/device.c (pic16_dump_section): corrected bug which
11084 caused some symbols of the libraries to be misplaced
11086 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11088 * src/pic16/glue.c,
11089 * src/pic16/ralloc.h,
11090 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11091 to fix conflict with pic port
11093 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11095 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11096 externs configuration variables,
11097 * src/pic16/ralloc.h,
11098 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11099 prototype in header, commented out some debug messages
11101 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11103 * src/pic16/glue.c,
11104 * src/pic16/main.c,
11105 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11106 for gpasm COFF object generation. Thanks to D. Hawkins for
11109 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11111 * src/ds390/main.c,
11112 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11113 Brock for spotting this)
11114 * src/ds390/gen.c (genEndFunction),
11115 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11116 interrupt handler and critical. Disable push/pop optimizations when
11117 peephole optimizations disabled.
11119 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11121 Updated pic16 library sources and headers.
11122 * device/lib/pic16/pic18f*/ ,
11123 * device/include/pic16/*.h: modified to handle structured SFR
11126 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11128 * src/port.h (PORT structure): added hook initPaths, now each
11129 port can declare its own default search paths,
11130 which can been seen with the --print-search-dirs option,
11131 see pic16 port for example,
11132 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11133 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11134 * (doPrintSearchDirs): NEW, replaces in a central manner the
11135 printing of search dirs which was split in set*Paths functions,
11136 * (main): added call to port->initPaths and doPrintSearchDirs,
11138 * src/ds390/main.c,
11141 * src/izt/tlcs900h.c,
11142 * src/mcs51/main.c,
11144 * src/pic16/main.c: modified port structures to reflect addition of
11147 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11148 * (pic16_dump_section): for registers in same address reserve memory once,
11149 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11151 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11152 result is greater in size than right or left,
11153 * (pic16_genUMult8X8_8): there are some cases where the result can
11154 be 16 bits size, so handle these,
11155 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11156 * (pic16_outBitC): modified to emit pcodes,
11157 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11159 * (genDivOneByte): implemented algorithm to divide 8-bits,
11160 * (genCmp): uncommented goto, but issues still exist,
11161 * (genAnd): fixed a bug with variables >8bits,
11162 * (genPackBits): optimization added that uses BCF/BSF to change a
11164 * (genAssign): fixed bug when assigning floating point literals,
11165 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11166 __sdcc_gsinit_startup label,
11167 * src/pic16/main.c (_pic16_init): removed search directory
11169 * (_pic16_initPaths): NEW, used to initialise search directories,
11170 * (_hasNativeMulFor): support functions for all except char/int
11171 multiplication, and char division,
11172 * (PIC16_port struct): modified entry for native mul support,
11173 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11175 * (buildCallTree): call to register_usage is ifdef'ed out,
11177 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11179 * device/include/string.h: applied Stas Sergeev's patch to make this
11180 header file compatible with the preprocessor -Wundef option
11181 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11182 failure (fixes bug #941458)
11184 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11186 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11187 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11188 that the variable, not the function, should be static
11189 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11190 to be consistent with non-literal case
11192 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11194 * src/SDCCast.c (isConformingBody): fixed bug #949967
11195 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11196 convilong): fixed bug #952086
11198 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11200 * src/SDCCmem.c (allocVariables): fixed bug #955321
11202 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11204 * src/hc08/main.c (_hc08_genAssemblerEnd),
11205 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11206 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11207 completely eliminated the use of a temporary file
11208 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11209 when more than one file linked
11210 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11212 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11214 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11215 which fixes bug #543481
11216 * support/regression/tests/bug-751703.c: fixed comments left from a
11217 cut and paste error
11218 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11219 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11220 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11222 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11223 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11224 are now changed to underscores in moduleName
11226 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11228 * as/mcs51/lkmem.c: better fix for bug #954173
11230 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11231 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11233 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11234 * device/include/c8051f000.h,
11235 * device/include/c8051f120.h,
11236 * device/include/c8051f300.h,
11237 * device/include/c8051f310.h,
11238 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11239 PWM16) and detab'ed
11241 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11243 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11244 and mailing lists, doc'ed --no-peep-comments, removed reference
11245 to knoppix (newest version has no LyX/LaTeX), other minor changes
11246 * src/SDCCglue.c (glue): save 2 bytes stack space with
11247 option --main-return. The ljmp could probably be avoided too
11249 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11251 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11253 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11255 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11256 * src/SDCCopt.c (isLocalWithoutDef),
11257 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11258 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11259 (credit to Maarten Brock for patch #949363, on which this is based)
11260 * support/regression/tests/bug-751703.c: some test cases of extern used
11261 within inner scopes.
11263 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11265 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11267 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11269 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11270 dwWriteLabel): fix to create valid debugger symbols even when
11271 the module name has non-alphanumeric symbols in it
11272 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11273 when a variable's allocation has been optimized away
11276 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11278 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11280 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11281 * src/mcs51/main.c,
11282 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11283 * src/ds390/main.c,
11284 * src/z80/gen.c (z80_emitDebuggerSymbol),
11286 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11288 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11289 * src/pic16/main.c,
11290 * src/avr/gen.c (avr_emitDebuggerSymbol),
11292 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11294 * src/SDCCdebug.c (emitDebuggerSymbol),
11296 * src/port.h: added a debugger struct to the port struct. Added a
11297 callback for defining debugger symbols
11299 * src/SDCCast.c (createLabel),
11300 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11303 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11304 iCode back to the ast for the function
11306 * src/hc08/ralloc.c (hc08_assignRegisters),
11307 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11308 unneeded fields from the regs struct.
11309 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11310 pushReg() & pullReg() functions instead of emitcode()
11312 * src/hc08/gen.c (genLabel, genhc08Code),
11313 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11315 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11318 * src/hc08/gen.c (genEndFunction, genhc08Code),
11320 * src/mcs51/gen.c (genEndFunction, gen51Code),
11322 * src/ds390/gen.c (genEndFunction, gen390Code),
11324 * src/z80/gen.c (genEndFunction, genZ80Code),
11327 * src/pic/gen.c (genEndFunction, genpic14Code),
11329 * src/pic16/gen.c (genEndFunction, genpic16Code),
11331 * src/avr/gen.c (genEndFunction, genAVRCode),
11333 * src/xa51/gen.c (genEndFunction, genXA51Code),
11335 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11336 specific code to cdbFile.c and out of the backend code generators
11338 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11339 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11340 starting address is now 0
11343 * as/hc08/m08pst.c,
11344 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11345 assembler directive for DWARF support
11346 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11350 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11352 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11354 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11355 and inappropriate peephole optimization in jump tables
11357 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11359 * as/hc08/m08pst.c,
11360 * src/SDCCglue.c: sdccopt works for the hc08 port now
11362 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11364 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11366 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11368 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11370 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11372 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11376 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11377 comments from the peephole optimizer replacement rules
11378 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11380 * src/SDCCcse.c (updateSpillLocation),
11381 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11383 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11384 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11385 objects far pointers
11387 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11389 * src/SDCCsymt.h: a missing part of my last change
11390 * src/pic/ralloc.c (regTypeNum),
11391 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11393 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11396 * src/SDCCicode.c (aggrToPtrDclType),
11397 * src/SDCCptropt.h,
11398 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11399 ptrPseudoSymConvert),
11400 * src/pic/ralloc.c (regTypeNum),
11401 * src/pic16/ralloc.c (regTypeNum),
11402 * src/hc08/ralloc.c (regTypeNum),
11403 * src/ds390/ralloc.c (regTypeNum),
11404 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11405 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11407 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11409 * link/z80/lkmain.c (afile),
11410 * as/hc08/lkmain.c (afile),
11411 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11412 prevent a pointer problem when a filename has no directory and
11413 no extension specified.
11415 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11417 * link/z80/lkmain.c (afile): allow periods in directory names
11418 * link/z80/lkmain.c (afile),
11419 * as/mcs51/lkmain.c (afile),
11420 * as/hc08/lkmain.c (afile): allow linker script file to have an
11421 extension other than ".lnk"
11422 * link/z80/lklex.c (getfid),
11423 * link/z80/lkmain.c (parse),
11424 * as/mcs51/lklex.c (getfid),
11425 * as/mcs51/lkmain.c (parse),
11426 * as/hc08/lklex.c (getfid),
11427 * as/hc08/lkmain.c (parse): Support comments in the linker script
11428 file on lines by themselves and after filenames
11430 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11432 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11434 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11436 * src/z80/peeph-z80.def: removed some peephole rules that don't
11437 work with multibyte arithmetic (fixed bug #937126)
11438 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11439 to registers and not global variables
11440 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11441 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11442 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11443 checking for assignments not internally generated (fixed bug #931895)
11444 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11445 structure member (fixed bug #930072)
11447 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11449 * src/SDCCmain.c (linkEdit),
11450 * src/hc08/main.c (_hc08_parseOptions),
11451 * as/hc08/Makefile.in,
11452 * as/hc08/aslink.h,
11454 * as/hc08/m08pst.c,
11455 * as/hc08/lkrloc.c (relr, rele),
11456 * as/hc08/lkarea.c (lnkarea)
11457 * as/hc08/lkmain.c (afile, parse),
11458 * as/hc08/lkelf.c: support for ELF output
11459 * as/hc08/lks19.c (s19),
11460 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11462 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11464 * as/mcs51/lkihx.c: Fixed bug #899105.
11466 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11468 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11469 .dsp files from Unix to DOS.
11471 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11473 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11474 function pointers; we have been compliant for several months now.
11475 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11476 change that was accidently commented out
11477 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11478 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11481 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11483 * src/hc08/gen.c: output of all of the internal debugging information
11484 is now controlled by the D() macro; it is disabled by default
11486 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11488 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11489 harder to keep the same registers during a CAST iCode
11490 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11491 long via int can be done in a single cast, if the signedness is
11493 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11494 putchar() in tinibios.c in ds390's library
11496 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11498 * src/SDCCast.c (decorateType): fixed bug #898889,
11499 cast result of a literal complement too
11500 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11501 fixed check for bitfields
11503 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11505 * src/SDCCicode.c (geniCodeLogic): made it static,
11506 (geniCodeLogicAndOr): added in order to fix bug #905492,
11507 (ast2iCode): fixed bug #905492
11508 * support/regression/tests/bug-905492.c: added
11509 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11510 (processParms): fixed bug #927659: don't copy parms, this will clear
11512 * support/regression/tests/bug-927659.c: added
11514 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11516 * src/SDCCast.c (addCast): don't cast float to char
11517 * device/lib/libsdcc.lib: added _memmove
11519 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11521 * device/lib/large/Makefile: fixed parallel execution by
11522 replacing `make` by `$(MAKE)`
11524 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11526 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11527 offsets (fixes bug #923936)
11529 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11531 * device/lib/small/Makefile: fixed parallel execution by
11532 replacing `make` by `$(MAKE)`
11534 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11536 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11538 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11540 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11541 * src/regression/Makefile: Regression test was not running.
11543 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11545 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11546 complement if possible
11547 * src/SDCCval.c (valComplement),
11548 * src/SDCCicode.c (operandOperation): fixed complement of literal
11549 * support/regression/tests/onebyte.c (testComplement): added
11551 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11553 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11554 return an optimized tree; actually replace actParm with the new tree
11555 * src/SDCCast.h: added some parantheses to remove side effects
11556 * support/regression/tests/bug-920866.c
11558 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11559 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11560 Bit operands were not being handled properly in the pic14 port.
11561 (now src/regression/add.c passes again).
11563 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11565 * src/SDCC.y (labeled_statement): case and default no longer require
11566 a following statement (RFE #893037)
11568 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11570 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11571 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11572 disabled (fixes bug #916294)
11573 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11574 "mov a,acc"; patch provided by Lenny Story
11575 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11577 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11579 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11581 * src/ds390/gen.c (genFunction, genEndFunction),
11582 * src/ds390/ralloc.c (ds390_assignRegisters),
11583 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11584 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11585 pushed if there are parameters passed on the stack. Also, a cleaner
11586 way to decide if r0/r1 should be pushed/popped. (Together they fix
11589 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11592 * device/lib/mcs51/crtpagesfr.asm,
11593 * device/lib/mcs51/crtxinit.asm,
11594 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11595 to avoid confusion with Si Lab's SFRPAGE register.
11597 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11599 * src/SDCCglue.c (emitMaps): allow public sfr variables
11600 * src/SDCCglue.c (initialComments): include compiler build date
11601 with compiler version and put the timestamp of the generated
11602 assembly file on a serperate line to be less confusing.
11603 * src/port.h: added genInitStartup hook
11605 * src/ds390/main.c,
11608 * src/pic16/main.c,
11610 * src/z80/main.c: genInitStartup initialize as NULL (default to
11611 historical behaviour)
11612 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11613 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11614 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11615 library instead of hard coding it into the compiler.
11616 * support/regression/ports/mcs51-stack-auto/spec.mk,
11617 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11618 * device/lib/mcs51/Makefile,
11619 * device/lib/small/Makefile,
11620 * device/lib/large/Makefile,
11621 * device/lib/mcs51/crtpagesfr.asm,
11622 * device/lib/mcs51/crtstart.asm,
11623 * device/lib/mcs51/crtxclear.asm,
11624 * device/lib/mcs51/crtxinit.asm,
11625 * device/lib/mcs51/crtclear.asm,
11626 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11627 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11628 and into user configurable files.
11629 * device/lib/clean.mk: clean mcs51 directory too
11630 * support/regression/tests/longlit.c: added static to T1 declaration
11631 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11632 accesses in the initialization code
11634 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11636 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11637 OSCTRIMVAL as noted in bug #916008
11639 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11641 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11642 in loops with multiple exits (reported as incorrect registers
11643 used by Martin Helmling in Sdcc-user list)
11645 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11647 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11648 made ds390 register extensions look less like error messages
11650 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11652 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11653 reported by Adam Wozniak in Sdcc-user list
11655 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11657 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11658 arithmetic optimizations, added debug output
11660 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11662 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11663 * sdcc.spec: updated and split sdcc into 3 rpms
11664 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11665 needed for literals of LEFT_OP and '+'
11666 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11667 introduced RESULT_TYPE_NOPROM
11668 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11670 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11671 limited promotion to int only for '*'
11672 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11674 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11676 * src/pic16/gen.c (genSkip),
11677 (genc16bit2lit), (gencjneshort): commented out
11678 (is_LitOp): new helper function, checks operand type
11679 (genCmpEq): rewritten
11681 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11683 * support/regression/tests/bug-908454.c: added
11685 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11687 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11688 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11689 (geniCodeCast): cosmetic, don't preserve bit storage class
11690 (geniCodeLeftShift): added promotion
11691 (geniCodeLogic): fixed regression
11692 * src/SDCCsymt.c (computeTypeOr): accept bits too
11693 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11695 2004-03-07 Borut Razem <borut.razem AT siol.net>
11697 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11699 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11701 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11702 version of pic16_genPackRegisters which does not check if ic is a
11704 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11705 function cause string1.c regression test fails
11707 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11709 * sim/ucsim/configure.in,
11710 * sim/ucsim/configure,
11711 * sim/ucsim/doc/Makefile.in: use docdir
11712 * src/SDCC.y: fixed sbit atrributes
11713 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11714 * src/SDCCast.c (decorateType): |^& need special promotion handling
11716 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11717 * src/SDCCsymt.h (computeType),
11718 * src/SDCCicode.c: computeType() needs op
11719 * src/SDCCsymt.c (checkTypeSanity),
11720 * doc/sddman.lyx: "plain" bitfields are unsigned
11721 * src/SDCCsymt.c (computeTypeOr): added
11722 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11724 * src/SDCCval.c (val*): computeType() needs op
11725 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11726 * support/regression/tests/onebyte.c: added tests for |^&
11728 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11730 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11731 for writing icode into asm output.
11733 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11735 * src/pic16/device.c: added some debug lines enabled
11736 with macro DEBUG_CHECK,
11737 * src/pic16/genarith.c: more debug in genPlus,
11738 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11739 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11740 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11741 * (aopForSym): onStack symbols are re-placed in data memspace,
11742 and onStack flag is cleared,
11743 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11744 copy temporary pcodeop,
11745 * (genPcall): added warning for not updating PCLATU,
11746 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11747 always true for pic16 port,
11748 * (genMultOneWord): NEW, supports integer multiplication,
11749 * (genMult): modified to call genMultOneWord,
11750 * (ifxForOp): added warning when return NULL,
11751 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11752 flag is set before call to operandFromSymbol for implicit
11754 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11755 options.intlong_rent are set by default,
11756 * (_hasNativeMulFor): modified to allow port generation of integer
11758 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11759 set regtype to REG_SFR for all registers, restricting seting the
11760 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11762 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11764 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11765 more than 500 times in the regression tests
11767 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11769 * support/Util/SDCCerr.h,
11770 * support/Util/SDCCerr.c,
11771 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11773 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11774 for symbol conflicts.
11775 * support/valdiags/tests/enum.c,
11776 * support/valdiags/tests/tentdecl.c,
11777 * support/valdiags/tests/struct.c: expect possible error messages
11778 referring to original symbol definitions.
11779 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11781 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11783 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11785 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11787 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11789 * src/pic16/ralloc.c (newReg): fixed bug #908929
11791 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11793 * src/ds390/gen.c: added missing #include "main.h"
11795 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11797 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11798 checking if symbol is already in set,
11799 * src/pic16/device.h: prototype for checkAddSym,
11800 * src/pic16/gen.c: (_G): added entry interruptvector,
11801 * (assignResultValue): removed some commented out lines,
11802 * (genFunction): check for ISR via sym->type, absolute section for
11803 interrupt code is created via a new pBlock, the goto instruction is
11804 placed now correctly at the interrupt vector position, changed all
11805 references from ivec to _G.interruptvector,
11806 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11807 is the interrupt is a high priority one, same for return from ISR,
11808 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11809 externs to calls of checkAddSym,
11810 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11811 pic16_pcode_verbose flag is set,
11812 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11813 * src/pic16/pcoderegs.c: message about how many registers are saved
11814 will only be emitted if pic16_pcode_verbose flag is set,
11816 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11818 * src/ds390/ralloc.h,
11819 * src/ds390/ralloc.c (ds390_regWithIdx),
11820 * src/ds390/gen.c (emitcode),
11821 * src/ds390/main.h,
11822 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11823 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11824 ds390operandCompare, getRegsRead, getRegsWritten,
11825 initializeAsmLineNode): customized instruction size calculation for
11826 ds390, started basis for some register optimizations
11827 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11828 corresponding assembly output
11829 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11830 missing push/pop of r0/r1. Optimized push/pops
11832 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11834 * src/mcs51/main.c (instructionSize): fixed ACALL size
11835 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11837 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11839 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11840 the sorting of rlist with NULL elements
11841 * (print_idataType, print_idata): NEW to create idata sections
11842 * src/pic16/device.h: idataSymSet new variable
11843 * src/pic16/gen.c (genFunction): fixed some bugs in string
11844 comparing, improved the absolute section creation for ISRs,
11845 added FSR0L/FSR0H in registers that are saved in an ISR,
11846 * (genInline): fixed the processing of inline snippets,
11847 now they undergo no process by the peephole optimizer
11848 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11849 are placed in idataSymSet,
11850 * (pic16emitStaticSeg): extern symbols are added in externs,
11851 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11852 switching when aboslute variables are placed in access bank memory
11853 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11854 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11855 commented out with #if,
11856 * (pic16_packRegisters): reintroduce the check for CAST because some
11857 symbols are not correctly handled,
11858 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11859 pCodeInstruction instead of pCode,
11860 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11861 pCodeAsmDir definition,
11862 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11863 directive, then the argument directive is emitted without the leading
11864 tab, hack for inline labels which must be in the first column,
11865 * (compareLabel,pic16_findNextInstruction),
11866 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11867 * (insertBankSwitch): modified for the new pCodeAsmDir,
11869 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11870 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11872 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11874 * (pushSide): commented out with #if,
11875 * (assignResultValue): fixed some typos in saving
11877 * (genPcall): FIXED and sync'ed with genCall,
11878 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11879 * (genNearPointerGet): fixed to handle some more cases,
11880 implementation scheme via table reads,
11881 * (genConstPointerGet): modified to access code memory correct,
11882 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11883 and improved to handle some cases
11884 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11885 instead of "RETLW" for init data
11886 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11887 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11888 variables are placed in access bank memory (<0x80 and >=0xf80),
11889 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11890 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11891 TBLWT_POSTDEC,TBLWT_PREINC
11892 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11893 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11895 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11896 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11897 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11898 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11900 2004-02-29 Borut Razem <borut.razem AT siol.net>
11902 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11903 support/Util/findme.h, support/Util/system.h: enhance binary relative
11904 search for lib and include by using findProgramPath()
11906 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11909 * src/SDCCpeeph.c (pcDistance),
11911 * src/mcs51/ralloc.h,
11912 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11913 * src/mcs51/main.h,
11914 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11915 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11916 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11917 size calculation port specific, started basis for some register
11919 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11920 missing push/pop of r0/r1. Optimized push/pops
11921 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11922 * device/lib/_modsint.c (_modsint),
11923 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11924 and stack version so regression tests pass
11926 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11928 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11929 * src/SDCCast.c (decorateType): catch another small optimization
11931 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11932 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11933 modified to finally use computeType() all over SDCC,
11934 see Feature Request #877103
11935 * src/SDCCval.h: cosmetic
11936 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11937 valCompare(); regression tested in muldiv.c
11938 * support/regression/tests/muldiv.c (testMod): mod sign follows
11941 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11943 * src/SDCCast.c (decorateType): fixed bug #902362
11944 * doc/INSTALL.txt: fixed install instructions for win32
11946 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11948 * device/include/Makefile.in (install): fixed by replacing spaces
11951 * doc/INSTALL.txt: updated for release
11952 * doc/sdccman.lyx: added warning for --xstack being buggy
11954 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11956 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11957 to eliminate build warnings.
11958 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11960 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11961 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11963 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11964 removed -penable-stack, added comment for stack pragma, added
11965 warning for not initializing the stack/frame registers, removed
11966 comment at interrupts section
11968 Stack is made permanent, there is no ability to disable stack usage.
11969 * src/pic16/device.h,
11970 * src/pic16/device.c: removed all references to USE_STACK macro,
11971 * src/pic16/device.c (pic16_dump_section): when no elements in
11972 rlist, free rlist before return,
11973 * (pic16_dump_int_registers): NEW, internal registers are a new set
11974 of general purpose registers reused by each function,
11975 * (checkAddReg): returns 1 if registers is added to set,
11976 * (pic16_groupRegistersInSection): when a registers is of type
11977 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11978 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11979 SRCASECMP macro is moved here from device.c
11980 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11981 PO_PCLATU, PO_PRODL, PO_PRODH,
11982 * (pic16_pCodeOpType, genMinus,
11983 changed compares to "a" register, with AOP_ACC,
11984 * (pic16_genPlus): fixed some bugs and indented properly,
11985 * (pic16_addSign): changed size to size+offset in the MOVWF
11987 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11988 multiply 8-bit operand by literal, result is 8-bit,
11989 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11990 multiply 2 8-bit operand, result is 8-bit,
11991 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11993 * src/pic16/gen.c: changed accUse to contain WREG only,
11994 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11995 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11996 true, do not use immediate addressing any more unless sym is a
11997 pointer in codespace,
11998 * (aopForRemat): do not use immediate addressing when symbol not in
11999 codespace and when symbol's address is requested,
12000 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12002 * (aopGet): added case for AOP_ACC and don't return "accumulator
12003 bug" but WREG instead,
12004 * (popGetTempReg): pushes contents of temporary register in stack,
12005 * (popReleaseTempReg): pops contents of temporary register from
12006 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12007 * (pic16_popGet): separated case AOP_ACC to return register WREG
12008 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12009 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12010 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12011 the use of immediate pointers to certain cases only.
12013 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12014 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12015 * (assignResultValue, genCall, genRet): modified to use the new
12016 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12017 genPcall is still broken,
12018 * (genFunction): added code to create 'A' type pBlocks when
12019 interrupt functions are generated, code not extensively tested yet,
12020 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12021 * (genEndFunction): modified so ISRs pop stored registers from stack,
12022 * (genMultOneByte): cleanup,
12023 * (AccRsh): added flag andmask, to and result with appropriate mask,
12024 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12025 * (genDataPointerGet): fixed and reenabled its use,
12026 * (genNearDataPointerGet): bugs fixed,
12027 * (genDataPointerSet): bugs fixed,
12028 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12029 pic16_DumpSymbol, pic16_DumpOp,
12030 * src/pic16/genutils.h: function prototypes for the above functions,
12031 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12033 * (pic16emitRegularMap): many many many improvements, but needs a
12035 * src/pic16/main.c: enable_stack in pic16_options is removed,
12036 * (_pic16_parseOptions): removed command line options -penable-stack,
12037 * (_process_pragma): emit stack symbol only when stack pragma is
12039 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12040 redirected to FSR0L/FSR0H pair,
12041 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12042 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12043 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12045 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12046 * (dumpPicOptype): NEW,
12047 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12048 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12049 with movff instruction,
12050 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12051 added pic16_int_regs, some packRegsFor* functions are commented out,
12052 because produce errors,
12053 * src/pic16/NOTES: minor modifications
12055 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12057 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12058 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12060 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12061 * as/mcs51/lkaomf51.c: fixed bug #895763
12063 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12065 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12067 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12069 * doc/sdccman.lyx: added details about the HC08 storage classes and
12070 interrupts, fixed the register usage info for z80 & gbz80
12072 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12074 * doc/sdccman.lyx: added more pic16 port documentation
12075 * device/include/pic16/: added header pic18fregs.h
12077 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12079 * doc/sdccman.lyx: added Vangelis' contribution
12081 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12083 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12084 extend to the next CALL or PCALL, not just to the next CALL.
12086 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12088 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12090 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12092 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12093 bug #895752 and a better fix for bug #716790
12095 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12097 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12099 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12101 * doc/sdccman.lyx: minor changes, minor changed
12103 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12105 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12106 which can't handle SDCC_NEWONEBYTEOPS,
12107 (geniCodeMultiply): removed conversion from mult to shift for pic14
12110 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12113 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12114 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12115 thus fixing bug #895406
12117 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12119 * device/lib/_modsint.c,
12120 * device/lib/_modslong.c: sign follows divisor only
12121 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12122 signs or signedness can be ignored
12123 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12124 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12125 added optimization for IFX,
12126 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12128 reenabled optimization for IFX, which was removed on 2004-01-11
12129 * src/SDCCast.h: added return type IFX
12130 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12131 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12132 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12133 SDCC_OLDONEBYTEOPS selects the old behaviour
12134 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12135 changed again and commented promotion rule
12136 * src/SDCCval.c (valDiv): promotion no longer necessary
12137 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12138 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12140 * support/regression/tests/onebyte.c: added
12142 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12144 * gen.c (genInline): reverted to old code for assemnling inline
12145 code because of bug reported James Chadd
12147 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12149 * ralloc.h: missing declarations from previous patch,
12150 seems that patch for ralloc.h was never applied, fixed
12152 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12153 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12157 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12158 indirect addressing. Marked FSR0 as deprecated
12159 * gen.c (pointerCode): commented out, not needed now
12160 (pic16_popGet2p): new MOVFF helper function
12161 (genGenPointerGet),
12162 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12163 (shiftRLong): removed duplicate debugging info
12165 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12167 * src/ds390/gen.c (genNearPointerGet),
12168 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12169 optimization with bits, but not bitfields.
12170 * src/ds390/ralloc.c (packRegisters),
12171 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12173 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12175 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12177 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12180 * src/SDCCicode.c (operandFromSymbol),
12181 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12182 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12183 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12184 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12185 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12186 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12188 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12189 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12190 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12191 * src/SDCCsymt.c (newSymbol),
12192 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12195 * src/SDCCval.c (newiList): fixed bug #885705
12197 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12199 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12200 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12202 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12204 * device/include/c8051f120.h,
12205 * device/include/c8051f300.h,
12206 * device/include/c8051f310.h: added/updated header files for Silicon
12207 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12208 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12209 in new section Submitting patches
12211 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12213 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12214 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12215 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12217 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12218 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12219 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12221 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12222 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12223 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12225 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12226 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12227 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12228 genGenPointerSet): fixed bug #892400
12229 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12230 to eliminate build warnings.
12231 * src/SDCCast.c (processParms),
12232 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12234 * support/valdiag/valdiag.py: added GCC to the list of defines active
12235 when compiling with gcc
12237 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12239 * support/Util/SDCCerr.h,
12240 * support/Util/SDCCerr.c,
12241 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12242 with an incomplete type (fixed bug #883734)
12243 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12245 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12247 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12249 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12251 * src/SDCCast.c (decorateType),
12252 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12253 function pointer implementation
12254 * support/regression/tests/funptrs.c: added tests to verify both forms
12255 of function pointers work correctly. Added tests to verify parameters
12256 are passed in the correct order.
12258 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12260 * device.c (regCompare): registers are sorted by ascending
12261 address and increasing size,
12262 * main.c (_pic16_finaliseOptions): removed the declaration
12263 of compiler macro MCU. Now a macro of the format pic18fxxxx
12264 will be defined from the command line
12266 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12267 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12269 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12270 PCOP_RLCF was overwritten!
12271 * gen.c (genSkip): commented out calls to pic16_emitcode,
12272 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12274 * (genRRC): added debugging info,
12275 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12276 overwritten while shifting,
12277 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12278 overwritten while shifting,
12281 * (shiftLLeftOrResult),
12282 * (shiftRLeftOrResult),
12284 * (shiftLLong): Implemented with pic16_emitpcode
12285 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12286 * (genLeftShift): Fixed bug, operand for shift by variable always
12287 was "and"ed with 0x0f,
12288 * (genLeftShiftLiteral),
12290 * (genRightShiftLiteral): added debugging info,
12291 * (genrshFour): added comment,
12292 * (genRightShift): determined signedness from operand "left"
12293 instead of "result"
12295 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12297 * src/SDCCicode.c (geniCodeParms),
12298 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12299 function pointers, fixed function pointer bugs #861242 and #861896
12301 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12303 * device/include/c8051f000.h,
12304 * device/include/c8051f120.h,
12305 * device/include/c8051f300.h: added header files for Silicon
12306 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12308 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12310 * src/SDCCast.c (processParams): added new type flow and restructured
12311 (gatherAutoInit): added new type flow
12312 (addCast): cosmetic changes
12313 (getLeftResultType): added new type flow for array indices, patch
12314 provided by Stas, see FR #877103
12315 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12316 array index patch by Stas
12317 * src/SDCCast.h: added prototype getResultTypeFromType()
12319 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12320 * src/pic/glue.c (pic14emitStaticSeg),
12321 * src/pic16/glue.c (pic16emitStaticSeg),
12322 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12323 for initialization of symbols
12324 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12325 * support/Util/SDCCerr.h:
12326 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12327 * .version: bumped version number to 2.3.8
12328 * device/include/Makefile.in (install),
12329 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12332 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12334 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12335 Slade Rich fixed an optimization bug
12336 * src/pic/pcodepeep.c,
12337 * src/pic/pcoderegs.c
12338 * doc/Makefile (install): added test for directory
12340 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12342 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12343 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12344 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12345 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12346 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12347 * as/mcs51/asexpr.c (term),
12348 * as/hc08/asexpr.c (term): fixed bug #887146
12350 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12352 * src/z80/gen.c (genMult): handle single byte result product
12353 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12354 DUMMY_READ_VOLATILE (fixed bug #886367)
12356 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12358 * support/regression/tests/libmullong.c: fixed logic, on little endian
12359 hosts we ended without a mullong_wrapper()
12361 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12363 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12364 virus/worm forged address usage.
12366 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12368 Fixed promotion, it should be done on AST level:
12369 * src/SDCCast.c (addCast): added promotion to int
12370 (decorateType): updated call to upCast()
12371 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12372 usualUnaryConversions()
12374 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12376 * support/regression/tests/literalop.c (mulWrapper): Added a
12377 wrapper to remove integer overflow warnings.
12379 * support/regression/tests/float_trans.c: Made work on host.
12381 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12384 * support/regression/generate-cases.py (main): Changed from inline
12387 * doc/Makefile (install): Changed to depth first to get rid of
12388 missing directory install warning.
12390 * as/Makefile (install-doc): Made work on Mac.
12392 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12394 * src/SDCCast.c: added an additional type flow in decorateType() of
12395 opposite direction, see feature request #860006; it's enabled at runtime
12396 by setting the environment variable SDCC_NEWTYPEFLOW
12397 * src/SDCCast.h: changed prototype of decorateType()
12398 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12399 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12400 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12401 see feature request #877103
12402 * src/SDCCval.c: updated call of decorateType()
12403 (valBitwise): fixed bug #882876
12404 (valMinus): added promotion
12405 (valLogicAndOr): result is unsigned
12406 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12407 * src/SDCCsymt.c (computeType),
12408 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12409 must not cause an unsigned operation
12410 * src/pic/glue (pic14emitRegularMap),
12411 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12413 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12415 * src/pic/pcode.c (PCodeID): commented out left over debug code
12417 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12419 * support/valdiag/tests/overflow.c: added shift tests
12420 * src/pic/device.c,
12427 * src/pic/pcodepeep.c,
12428 * src/pic/pcoderegs.c,
12429 * src/pic/ralloc.c,
12430 * src/pic/ralloc.h: applied patch from Slade Rich;
12431 added support for multiple code pages and multiple RAM banks on the
12432 PIC 14 port. The ASM files now no longer simply assume all the
12433 code / RAM are in the same page / bank. This means the linker can
12434 safely allocate code/RAM of separate ASM files to different pages/banks.
12435 * doc/sdccman.lyx: added Slade's tips
12436 * src/mcs51/peeph.def: fixed bug #880768
12438 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12440 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12441 * src/SDCCast.c (decorateType): fixed bug #880197
12443 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12445 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12448 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12449 strtof is not part of C89 and isn't included with Mac OS X.
12451 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12453 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12454 shiftL2Left2Result): fixed bug #879326
12455 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12456 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12457 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12458 address fetch for clr instruction
12459 * device/lib/hc08/_mulint.c: created optimized assembly version
12460 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12462 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12464 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12465 proposed in FR #877103
12467 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12469 * src/SDCCval.c (cheapestVal): added missing checks
12470 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12471 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12473 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12475 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12478 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12480 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12481 loaded with the linker search paths (-L arguments) and the libraries
12482 to be linked with the current source (-l arguments). Changes
12483 currently will affect only the pic16 port.
12484 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12485 include path the port specific paths and port specific libraries,
12486 * gplink command now contains the $3 argument,
12487 * src/pic16/device.h,
12488 * src/pic16/device.c,: structure PIC_device is made public and
12489 renamed to PIC16_device, the same for variable Pics which is renamed
12490 to Pics16. Updated all references to them.
12491 * src/pic16/glue.c (pic16glue): corrected bug with code
12492 initialization which bypassed the variable initializations block.
12494 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12495 COMPILE_FLAGS and added the --nostdinc option
12497 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12499 * device/include/mc68hc908jb8.h: Register defs for another member
12500 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12502 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12504 Documenting changes from previous commits.
12505 * configure.in (version 1.56),
12506 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12507 when generating output files to configure the pic16 library,
12508 but now I've commented it out, since gputils aren't installed in the
12509 SF compile farm, so library won't compile
12511 * device/lib/Makefile.in (version 1.56): initially I've added in
12512 target 'all' the prerequestive 'model-pic16' so it compiled the
12513 pic16 library, but now I've commented it out for the same reasons
12515 * added targets 'model-pic16' and 'objects-pic16' to compile the
12517 * added target 'port-specific-objects-pic16' to handle the
12518 generated libraries and copy them into the build/ directory
12519 * added target 'clean-intermediate-pic16' to clean intermediate
12520 files into pic16 directory
12521 * in target 'installdirs' added line to create directory pic16 in
12522 the installation path
12524 * device/include/Makefile.in (version 1.11): in target 'install'
12525 added lines to copy all header files to installation path,
12526 * in target 'installdirs' added line create directory for pic16
12527 headers in the installation path
12529 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12531 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12534 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12537 * device/lib/configure.in,
12538 * device/lib/configure: fixed for autoconf 2.57
12540 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12542 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12543 option so that it actually works. Made it specific to the z80, since
12544 the gbz80 doesn't have these kinds of I/O ports.
12546 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12548 * device/include/z180.h,
12549 * device/lib/_memcpy.c,
12550 * device/lib/_memmove.c,
12551 * device/lib/_mulint.c,
12552 * device/lib/ser_ir.c,
12553 * device/lib/ser_ir_cts_rts.c,
12554 * device/lib/_strcmp.c,
12555 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12556 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12557 portmode; added deprecation warning for bank= and protmode= forms.
12558 Also, guard against buffer overflow.
12559 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12561 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12563 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12564 changed interrupt vector table generation to only emit declared vectors.
12565 * device/include/Makefile.in: added missing backslash
12566 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12568 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12570 Mainly changes to support compilation of the device libraries
12571 * src/pic16/device.c: stack is allocated via symbol and not
12572 via literal number. The symbol is placed in the corresponding
12573 position of the data ram
12574 * (pic16_dump_section): relocatable and absolute uninitialized
12575 data are now emitted in sorted order to reduce section naming,
12576 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12577 weren't marked as being in the access bank,
12579 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12581 Added portion of GNU PIC Library under the directory
12582 device/include/pic16 and device/lib/pic16. These files
12583 contain the declarations of SFRs for the PIC18Fxx2 devices.
12584 The directory is initialized via configure from toplevel.
12586 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12588 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12589 the spilllocations to be compared correctly
12591 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12593 * src/SDCCast.c (decorateType): fixed bug introduced today
12595 2004-01-12 Borut Razem <borut.razem AT siol.net>
12597 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12598 doc/sdccman.lyx: upper case pragmas are deprecated
12600 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12602 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12603 in simpler and even better code
12605 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12607 * src/SDCCicode.c (operandOperation): fixed bug #874819
12608 * src/SDCCast.c (decorateType): fixed
12609 char foo (unsigned long ul) { return ul > 0; }
12611 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12613 * doc/sdccman.lyx: Moved and added some sections, small changes
12614 all over. Telling LaTeX to be less strict with word spacing
12615 to better keep the right margin. Changed some notes about
12616 maintainance of the ports in section 3.2.1 - is it OK like this?
12618 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12620 SDCC source changes:
12621 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12622 convilong): modified to inform the pic16 port that builtin functions
12625 PIC16 PORT specific changes:
12626 * src/pic16/device.c pic16_dump_equates() added,
12627 processor registers declared internally by the port are emitted in
12628 the translation as equates,
12629 * src/pic16/gen.c: inline code is passed unprocessed to the
12631 * (pic16_popGetLit2): fnuction modified to take second operand as
12632 pCodeOp pointer and not as literal,
12633 * (popRegFromIdx): prefixed with pic16_,
12634 * (pic16_popCombine2): modified to receive already allocated pCode
12636 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12637 * (genFunction): initializes local stack frame and pushes on stack
12638 all the registers used by this function,
12639 * (genEndFunction): restores all registers from stack and restores
12641 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12643 * (pic16glue): changed the program startup sequence,
12644 * added new dbName code 'A' for functions placed in absolute section
12645 * src/pic16/main.c: added function attribute _naked,
12646 * added pragma 'code' to place a fnuction at an absolute address,
12647 * added command line arguments --debug-ralloc and --pcode-verbose,
12648 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12649 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12650 * (pic16_newpCodeOpLit2): modified to take the second operand as
12652 * (pic16_printpBlock): modified to emit each function in a separate
12654 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12655 UPPER for immediate operands,
12656 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12658 * src/pic16/peeph.def: all peepholes with movff are commented out,
12659 because there is a problem in the pcode peep optimizer,
12660 * src/pic16/ralloc.c: the register allocator can now reuse local
12661 function symbols for another function. This saves register usage.
12662 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12664 Added file src/pic16/NOTES with information about program writing on
12665 the current port version.
12667 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12669 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12670 and peephole 252 (array access)
12672 2004-01-09 Borut Razem <borut.razem AT siol.net>
12674 * src/SDCCmain.c : fixed #872250: -l command line defined library
12675 files are scanned before standard library files
12677 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12679 * src/SDCCast.c (decorateType): fixed bug #874046
12681 2004-01-09 Borut Razem <borut.razem AT siol.net>
12683 * support/scripts/sdcc.nsi: remove previous installation
12685 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12687 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12688 bytes for last interrupt vector (mcs51)
12689 * sdcc.spec: fixed typo
12691 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12693 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12694 gen51Code): more efficient parameter receive for --model-large
12697 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12699 * src/ds390/main.c,
12700 * src/z80/main.c: added missed needLinkerScript flags (more than
12701 one port structure defined in these file)
12702 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12705 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12707 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12708 * src/port.h: added flag needLinkerScript in port->linker
12709 structure to inform whether to create a .lnk file or not,
12711 * src/ds390/main.c,
12713 * src/mcs51/main.c,
12715 * src/pic16/main.c,
12717 * src/z80/main.c: changed appropriately to configure
12718 needLinkerScript flag
12720 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12721 * src/pic/glue.c: added variable udata_section_name to
12722 override default uninitialized data segment definition for
12723 devices only with SHAREBANK memory (reported from Erik Epetrich)
12724 * (pic14emitOverlay): modified to emit a commented overlay segment
12725 directive when no overlay data exist
12726 * (picglue): modified to emit uninitialized data segment
12727 according to udata_section_name
12728 * src/pic/main.c (_pic14_parseOptions): added command line
12729 options --udata-section-name=[name] to override default
12730 udata definition name
12731 * modified _linkCmd and _asmCmd to include compiler passed
12732 arguments via -W option
12733 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12734 object file from '.rel' to '.o' in port->linker structure,
12735 changed size of fptr from 2 to 3 in port structure
12737 2004-01-07 Borut Razem <borut.razem AT siol.net>
12739 * support/scripts/sdcc.nsi: update PATH
12740 * support/scripts/sdcc.ico: craeted
12742 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12744 * device/include/Makefile.in: fix install
12745 * doc/Makefile: fix install
12747 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12749 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12751 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12752 how the function variable allocation summary is displayed; also
12753 include information about variables allocated to the overlay
12756 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12758 * as/mcs51/lkmain.c: Help about -Y option
12759 * as/mcs51/lkarea.c: Fixed gcc warnings
12761 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12763 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12765 * support/valdiag/tests/overflow.c: added
12766 * src/SDCCast.c (decorateType),
12767 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12768 LEFT_OP (left shift)
12770 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12772 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12773 (default behaviour).
12775 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12777 A python script to validate compiler diagnostic messages. It can be
12778 used to verify that sdcc complains about bad c source code and
12779 gives a good location of the error.
12780 * support/valdiag/Makefile,
12781 * support/valdiag/valdiag.py,
12782 * support/valdiag/tests/*
12784 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12786 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12787 * src/SDCCsymt.c (newEnumType),
12789 * support/Util/SDCCerr.c,
12790 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12792 * support/regression/tests/enum.c: added test for enum values that
12793 require at least 2 bytes of storage.
12795 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12797 * src/common.h: added ifndef/define/endif macros
12798 around the header file.
12799 Bug reported from Jesus Calvino-Fraga
12801 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12803 * sdcc.spec: updated
12804 * device/include/Makefile.in: don't install CVS directories
12805 * device/lib/Makefile.in: added removal of CVS directories after install
12806 * doc/Makefile: fixed install, added local_icons
12807 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12808 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12809 * src/ds390/gen.c (genRightShift): fixed bug #870788
12810 * src/SDCCast.c (decorateType): fixed bug #870781
12812 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12814 PIC16 port related changes:
12815 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12816 added variable stackPos,
12818 * gen.c: genCall, assignResultValue: added support for
12819 pushing/retrieving function parameters to/from stack,
12820 genFunction,genEndFunction: setup stack frame for the
12821 generated function,
12822 genAddrOf: will be changed according to bug 863624
12824 * added files genutils.c and genutils.h which contain gen*
12825 debugged and optimised functions extracted from gen.c
12827 * glue.c: added variable 'externs' which holds extern symbols,
12828 pic16emitRegularMap: is modified to properly handle relocatable
12829 symbols under the new scheme,
12830 pic16createInterruptVect: is modified
12831 pic16printPublics: is modified to emit 'global' assembler directives,
12832 added pic16_printExterns to print extern symbols,
12833 pic16glue: initializes stack/frame pointer in the beginning of
12834 the assembly output. Temporary hack, will be corrected later,
12835 because gplink yet does not support stack and SDCC does not
12836 yet support a type of crt0.o object to create the final binary.
12838 * Removed many lines that contain 8051 legacy code.
12839 * The code is finally placed under a 'code' directive.
12840 * Added port specific options.
12842 * _process_pragma: simplified since now we do not need *special*
12843 include file to define SFR registers. But a separate header
12844 will be needed. This will be developed later.
12845 * _pic16_parseOptions: added, parses port specific options:
12846 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12847 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12848 --preplace-udata-with=
12850 * _pic16_setDefaultOptions: modified to initialize section names,
12851 but hack is temporarly out of order since it needs improvement.
12852 * _pic16_genAssemblerPreamble: configuration words are emitted by
12853 their address instead of their name. This part is incomplete and
12854 supports only the 18Fxx2 devices. Other devices will emit an error
12855 during assembly since they do not contain the same set of config
12857 * _pic16_genIVT: is modified,
12859 * pcode.c: added definitions for some hardware registers that are needed
12861 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12862 All PCI entries are updated. Now LFSR is supported.
12863 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12864 * added pic16_newpCodeOpLit2 to support instructions with
12865 two literal arguments
12866 * pic16_pCode2str: corrected code that emits assembler instructions
12867 with two literal operands and those that have an access bit modifier
12868 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12869 this fixes a bug which caused some labels to be lost, when an
12870 assembler directive was added, i.e. banksel,
12871 * pic16_FixRegisterBanking: improved logic that causes the insertion
12873 * InlineFunction: functions that are called once, are not any more
12874 inlined. This can be a port option in the future,
12876 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12878 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12879 hold the corresponding uninitialized symbols,
12880 * pic16_allocProcessorRegister: registers have explicit marked the
12882 * pic16_allocInternalRegister: registers are explicit marked as
12884 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12885 processing list, so bit registers were lost,
12888 * ralloc.h: added field 'accessBank' and original symbol operand
12889 in register definition,
12890 * removed the field isMapped from register definition,
12892 ** Several functions have been removed from various sources:
12893 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12894 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12895 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12896 pic16_assignRelocatableRegisters
12898 ** others have been introduced:
12899 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12900 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12902 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12904 * support/scripts/inc2h.pl: changed definition of BIT_AT
12905 to emit 'sbit at' instead of 'bit at'. This was a request.
12907 PIC16 port related preliminary changes:
12908 * gen.c: prefixed function popRegFromString with
12909 pic16_ and all references to it corrected
12910 * pcode.c: all pic16_pc_* hardware registers prefixed
12911 with underscore (_),
12912 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12913 * ralloc.c: newReg(): when register is REG_SFR then
12914 set address to rIdx,
12915 pic16_allocProcessorRegister(): marks register wasUsed=0
12916 pic16_writeUsedRegs(): added a call to assign processor
12917 registers via pic16_assignFixedRegisters
12919 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12921 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12922 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12923 variables in unused register banks. Also the SSEG is placed
12924 wherever there is enough space for it, and IDATA can be anywhere
12925 in internal RAM. For now compile using -Wl-Y[stack_size].
12926 The mem file is different for this option as well, since it
12927 makes no sense of talking about DSEG lenght.
12929 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12931 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12932 in certain cases, e.g. when ROM assignment, patch provided
12933 from Albert den Haan.
12935 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12937 Many signedness and type propagation fixes:
12938 * src/SDCCicode.c: made geniCodeCast() static
12939 replaced SPEC_ by IS_ (cosmetic)
12940 (operandOperation): fixed div and mod operation
12941 (usualBinaryConversions): added support for promotion of char
12942 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12943 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12944 (geniCodeAdd): an array index will stay unsigned, even if promoted
12946 (geniCodeArray): ditto
12947 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12948 * src/SDCCsymt.c (computeType): added more support for char;
12949 promotion of char is selectable by promoteCharToInt, fixed signedness
12951 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12952 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12953 * src/SDCCval (val*): replaced signedness calculation by
12955 rearranged if-branches (cosmetic)
12956 (valShift): added warning W_SHIFT_CHANGED
12957 (valCompare): fixed problem with different types
12958 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12959 * support/regression/tests/literalop.c: added many cases
12960 * support/regression/tests/ast_constant_folding.c: changed finally to
12962 * .version: new year, new version: 2.3.7
12963 * src/SDCCmain.c (main): applied patch #866468
12964 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12965 provided by Scott Bronson
12966 * doc/sdccman.lyx: updated documentation for sdcdb
12967 updated and added chapter tips
12969 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12971 * src/SDCCsymt.h: missing from yesterday's commits
12973 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12975 * src/SDCC.y (struct_or_union_specifier),
12976 * support/Util/SDCCerr.c,
12977 * support/Util/SDCCerr.h: verify that struct & union tags are used
12980 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12982 * src/SDCCglobl.h: missing from yesterday's commits
12984 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12986 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12987 sft_attributes, struct_declaration, parameter_declaration,
12988 type_name, start_block, declaration_list),
12989 * src/SDCC.lex (check_type): support redefinition of typedef names
12991 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12993 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12994 aligned xdata arrays. Erik helped me with the if clause.
12996 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12998 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13001 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13004 * src/SDCCast.c (newAst_),
13006 * src/SDCCicode.c (ast2iCode, newiCode),
13008 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13009 expr, statement, expression_statement, selection_statement,
13010 iteration_statement, expr_opt, jump_statement): foundation for tracking
13012 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13015 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13017 * support/Util/SDCCerr.c,
13019 * src/SDCCast.c (createCase, createDefault, decorateType),
13020 * src/SDCClabel.c (labelUnreach),
13021 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13023 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13024 (with thanks to Stas Sergeev)
13025 * device/include/time.h,
13026 * device/lib/time.c (CheckTime): suppress unreachable code warning
13028 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13030 * src/SDCCast.c (createIvalCharPtr),
13031 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13033 * support/regression/tests/nullstring.c: tests for these two bugs
13035 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13037 * support/Util/SDCCerr.h,
13038 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13039 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13040 about storage class and 'at' used inside struct or union
13041 * src/SDCCBBlock.c (iCodeFromeBBlock),
13042 * src/SDCCcse.c (ifxOptimize),
13043 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13044 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13045 printIval, emitStaticSeg, emitOverlay),
13046 * src/SDCClabel.c (deleteIfx),
13047 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13048 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13049 gatherAutoInit, processParms),
13050 * support/Util/SDCCerr.h,
13051 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13052 reporting for post-parse errors.
13054 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13056 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13057 implicit casts via union; they don't work on big endian systems
13058 (possible fix for bug #861138)
13060 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13062 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13063 * src/mcs51/main.c: fixed the fix for bug #737001
13065 2003-12-15 Borut Razem <borut.razem AT siol.net>
13067 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13069 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13071 * support/makebin/makebin.c: put output in binary mode
13073 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13075 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13076 xdata and data memory on startup. Set the environment variable
13077 SDCC_NOGENRAMCLEAR to disable this.
13078 * src/mcs51/peephole.def,
13079 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13080 (allows non-interrupt and interrupt code to safely compete for a resource
13081 without the non-interrupt code having to disable interrupts)
13083 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13085 * src/SDCCicode.c (geniCodeAdd),
13086 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13087 with valFromType if type might be a pointer and host is big endian).
13088 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13089 types, not just integer types.
13090 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13091 multiply defined with mismatching "at" address.
13093 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13095 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13096 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13097 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13098 with embedded nulls (fixed bug #753752)
13100 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13102 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13103 Apparently this did not see much testing (endless loop)
13105 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13107 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13109 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13111 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13112 gracefully handle NULL memmap pointers
13114 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13116 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13117 instead of deleting the iCode when an operand is volatile
13118 * src/z80/gen.c (genDummyRead),
13119 * src/mcs51/gen.c (genDummyRead),
13120 * src/ds390/gen.c (genDummyRead),
13121 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13123 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13124 * src/SDCC.y: fixed bug #850420
13126 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13128 Applied z80 i/o port patch from Peter Townson and fixed some operators
13129 to better handle operands in A register.
13130 * device/include/z180.h
13136 * src/z80/peeph-z80.def
13137 * src/z80/peeph.def
13140 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13142 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13144 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13146 * device/lib/hc08/_mullong.c: Removed extra #endif
13148 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13150 * sim/ucsim/hc08.src/inst.cc,
13151 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13152 carries from x to h
13153 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13154 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13155 * device/include/stdarg.h: fixed varargs for hc08
13156 * device/lib/Makefile.in,
13157 * device/lib/hc08/Makefile,
13158 * device/lib/hc08/_mulint.c,
13159 * device/lib/hc08/_mullong.c: fixed some endian problems
13161 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13163 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13164 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13165 * device/lib/_gptrget.c,
13166 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13168 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13170 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13171 * src/SDCCast.c (astErrors): fixed bug #846007
13172 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13174 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13176 * src/SDCCast.c (decorateType): disabled a transformation I added in
13177 revision 1.188 (access to fields of a structure at an absolute address);
13178 it breaks with bitfields, extern declarations, and gcse analysis.
13179 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13180 could be assigned through a pointer, so don't complain.
13181 * src/SDCCast.c (astErrors),
13183 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13185 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13187 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13188 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13189 output of __config directives, since gpasm now supports them
13190 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13191 pre-processor macro, i.e. -DMCU=p18f452
13192 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13193 and modified to handle 'cast' icode similarly to '=' icode
13194 * src/pic16/device.h (typedef struct PIC_device): added field
13195 'extMIface' to indicate that chip has external memory interface
13196 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13197 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13200 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13202 * src/SDCC.y (pointer): fixed bug #846006
13203 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13204 * src/SDCCast.c (decorateType): fixed bug #846009
13205 * src/ds390/peeph.def,
13206 * src/ds390/gen.c (genAnd, genOr),
13207 * src/mcs51/peeph.def,
13208 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13210 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13212 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13219 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13223 * src/SDCCbitv.c: added function to free a bitvector
13224 * src/SDCClrange.h,
13225 * src/SDCClrange.c: added function to recompute the liveranges
13226 * src/avr/ralloc.c,
13227 * src/ds390/ralloc.c,
13228 * src/hc08/ralloc.c,
13229 * src/mcs51/ralloc.c,
13230 * src/pic/ralloc.c,
13231 * src/pic16/ralloc.c,
13232 * src/xa51/ralloc.c,
13233 * src/z80/ralloc.c: recompute the liveranges after register packing
13235 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13237 * src/SDCCloop.c (newInduction): fixed bug #845630
13239 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13241 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13242 inadvertantly left behind from my 2003-11-12 change
13244 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13246 Updated headers I neglected to commit yesterday.
13247 * src/SDCClrange.h,
13250 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13252 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13253 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13254 * src/SDCCopt.c (eBBlockFromiCode),
13255 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13256 the creation of the key hash table from the sequencing so it can be used
13257 earlier (for some GCSE bug fixes still pending)
13259 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13261 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13262 * support/regression/tests/addsub.c: testing genPlus shortcut
13264 2003-11-15 Borut Razem <borut.razem AT siol.net>
13266 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13268 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13270 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13271 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13272 ordering is immaterial.
13273 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13275 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13277 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13278 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13279 (SIGSEV) of bug #840381
13280 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13281 unlink new file before rename if new and old filenames are the same)
13283 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13285 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13286 uninitialized variables) for the mcs51. Set environment variable
13287 SDCC_GENRAMCLEAR to test.
13288 xdata initialization slightly shorter
13290 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13293 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13294 #838241 & 780691 (basicly the same bug)
13295 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13296 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13298 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13300 * src/SDCCmain.c (linkEdit): "fix" #834252
13302 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13304 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13306 * src/SDCC.y: fixed bug #819403
13308 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13310 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13311 the reentrant attribute.
13312 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13313 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13315 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13316 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13317 erroneously reduced to a literal.
13318 * src/hc08/ralloc.c (packRegisters, rematStr),
13319 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13322 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13324 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13325 * doc/sdccman.lyx: changed from 'article' to 'book'
13326 * doc/Makefile: readded test_suite_spec and cdbfileformat
13328 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13330 * device/include/stdlib.h: include malloc.h to comply with ANSI
13331 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13333 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13335 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13336 * doc/clean.mk: also remove *.out files
13337 * doc/sdccman.lyx: some additions, larger top/bottom margins
13339 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13341 * src/SDCC.y: fixed bug #837365
13342 * support/regression/tests/bitopcse.c
13343 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13344 a symbol (might be valop instead)
13345 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13346 * device/lib/clean.mk: added hc08 to the cleaning list
13348 2003-11-04 Borut Razem <borut.razem AT siol.net>
13350 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13352 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13353 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13354 malloc is declared in standard stdlib.h
13356 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13358 * device/lib/hc08/Makefile: need to clean .rel not .o files
13359 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13361 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13365 * src/mcs51/main.c,
13366 * src/ds390/main.c,
13370 * src/pic16/main.c,
13371 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13372 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13373 tests (which uses the port's oclsExpense function)
13379 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13381 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13383 * src/SDCCcse.c (ifxOptimize),
13384 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13385 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13386 deleting the IFX iCode.
13387 * src/hc08/ralloc.c: reduced unneeded slocs
13388 * src/hc08/gen.c: fixed bug in asmopToBoolean
13390 2003-11-04 Borut Razem <borut.razem AT siol.net>
13392 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13393 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13394 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13395 transferred to configure
13397 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13399 Use headers defined in the C[++] standards:
13400 * sim/ucsim/gui.src/serio.src/fileio.cc
13401 * sim/ucsim/gui.src/serio.src/frontend.cc
13402 * sim/ucsim/gui.src/serio.src/main.cc
13403 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13404 * support/Util/NewAlloc.c
13406 * as/mcs51/lklibr.c
13410 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13412 * Added MSVC projects for hc08 assembler and linker:
13413 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13414 /as/hc08/link_hc08.dsp
13416 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13418 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13420 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13422 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13424 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13426 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13428 2003-10-31 Borut Razem <borut.razem AT siol.net>
13430 * support/cpp2/cpplib.h,
13431 support/cpp2/cpplib.c,
13432 support/cpp2/cpplex.c,
13433 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13434 to switch _asm block preprocessing on / off. Default is
13435 #pragma preproc_asm +
13437 2003-10-31 Borut Razem <borut.razem AT siol.net>
13439 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13440 when outputting comment blocks (when executed with -C option) and
13441 _asm (SDCPP specific) blocks
13443 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13445 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13447 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13449 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13451 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13453 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13454 * src/SDCCast.c (decorateType): fixed bug #832664
13456 2003-10-31 Borut Razem <borut.razem AT siol.net>
13458 * support/cpp2/cpplex.c: fixed for SDCPP:
13459 comments(when executed with -C option) and _asm blocks
13460 were included even if they where in skipped #if block.
13461 Applied solution from GCC cpp 3.3.2
13463 2003-10-31 Borut Razem <borut.razem AT siol.net>
13465 * src/SDCC.lex: sdcc now understands both formats:
13466 '# <line_number> <file_name>' and
13467 '#line <line_number> <file_name>'
13468 * support/cpp2/cppmain.c: sdcpp now generates the standard
13469 '# <line_number> <file_name>' instead of former
13470 '#line <line_number> <file_name>'
13472 2003-10-30 Borut Razem <borut.razem AT siol.net>
13474 * support/cpp2/cpphash.h,
13475 * support/cpp2/cpplib.h
13476 * support/cpp2/cpplex.c,
13477 * support/cpp2/cppmain.c,
13478 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13480 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13482 Fixed a number of problems revealed by bug #827883.
13483 * src/SDCCloop.c (loopInvariants): Spill location of the
13484 result operand should be recomputed if extracted from
13485 a loop. Also, don't extract assignments of an iTemp
13487 * src/SDCCast.c (isConformingBody): loop reversal should
13488 not occur if the control variable is involved with a
13489 relational operator.
13491 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13493 * .version: bumped to 2.3.6 to reflect the big improvements
13494 made by Erik and Klaus. Thanks!
13496 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13498 Replaced the livrange code.
13499 * src/SDCClrange.c: added new LR code
13501 * src/SDCCBBlock.h: removed remainig parts from old LR code
13502 * src/ds390/ralloc.c,
13503 * src/ds390/gen.c: minor fixes to make it work with new code
13505 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13508 * as/hc08/lkrloc.c,
13510 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13511 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13512 (tweaked fix for bug #818696)
13514 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13516 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13518 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13521 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13522 * src/mcs51/gen.c (gencjneshort),
13523 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13524 more efficient (per Scott Bronson's suggestion)
13526 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13528 Extended the semantics of the critical keyword to include
13529 individual statements. See RFE #827755 and #799831
13534 * support/Util/SDCCerr.c
13535 * support/Util/SDCCerr.h
13540 2003-10-19 Borut Razem <borut.razem AT siol.net>
13542 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13544 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13546 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13548 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13549 and predecrement operand is displayed
13551 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13553 * src/SDCCval.c (valMinus): fixed bug #826041
13555 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13557 Some hc08 related updates that I missed earlier
13558 * sim/ucsim/stypes.h
13559 * support/regression/ports/hc08/spec.mk
13561 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13563 New target "hc08" for the Motorola 68hc08 family of micros
13571 * sim/ucsim/hc08.src/*
13572 * sim/ucsim/configure.in
13573 * src/ucsim/configure
13574 * sim/ucsim/packages_in.mk
13577 * device/include/mc68hc908qy.h
13578 * device/lib/hc08/*
13579 * device/lib/Makefile.in
13580 * support/regression/ports/hc08/*
13581 * support/regression/Makefile
13583 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13585 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13587 * src/ds390/gen.c (genCast): fixed bug #821957
13589 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13591 * device/lib/logf.c: "fixed" overlay bug
13592 * support/regression/ports/host/spec.mk: added m library
13593 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13594 * support/regression/tests/float_trans: added (for Eric)
13596 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13598 * src/mcs51/gen.c (genCpl): fixed bug
13599 http://sf.net/mailarchive/message.php?msg_id=6263915
13601 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13603 * src/SDCCast.c (decorateType): added extended constant folding
13604 * src/SDCCsymt.c (computeType): cleanup
13605 * src/SDCCval.c (valShift): minor optimization
13606 * support/regression/tests/ast_constant_folding.c: added
13608 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13610 * src/SDCCmain.c: removed some unintended changes
13612 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13614 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13615 * src/z80/gen.c: fixed part of bug #817589
13616 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13618 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13620 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13631 * src/ds390/ralloc.c
13633 * src/mcs51/ralloc.c
13635 * src/pic16/ralloc.c
13636 * src/xa51/ralloc.c
13638 * src/z80/gen.c: removed unused label "release:"
13640 2003-10-06 Borut Razem <borut.razem AT siol.net>
13642 * src/SDCC.lex: removed definition of unused variables
13643 save_optimize and save_options
13645 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13647 * clean.mk: removed '=' in "-maxdepth=1"
13648 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13649 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13651 2003-10-06 Borut Razem <borut.razem AT siol.net>
13653 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13654 my_unput() replaced by unput()
13656 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13658 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13659 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13660 type-punned pointer will break strict-aliasing rules"
13661 Old LR behaviour is again default; Klaus' LR can be choosen by
13662 defining the environment variable LRKLAUS
13666 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13667 * clean.mk: fixed removal of files in bin/CVS/
13668 * device/lib/clean.mk: fixed removal of directories small and large
13669 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13671 * src/SDCCval.c: removed superflous test for pedantic
13673 2003-10-05 Borut Razem <borut.razem AT siol.net>
13675 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13676 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13677 message "unmatched #pragma SAVE and #pragma RESTORE"
13679 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13681 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13682 assembly, critical functions, atomic, nojtbound)
13684 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13686 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13692 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13695 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13697 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13699 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13700 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13701 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13703 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13705 * src/z80/gen.c (genRet): fixed bug #524753
13706 * src/z80/gen.c (genCast): fixed internal error on cast from
13708 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13709 fix for bug #477835 to the z80
13710 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13711 for tracking iCodes in the peephole optimizer for z80
13713 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13715 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13716 the other part of bug #814548
13717 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13719 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13721 * src/SDCCcse.c: fixed part of bug #814548
13723 2003-09-28 Borut Razem <borut.razem AT siol.net>
13725 * src/asm.c: rewrite of printILine() to use temporary file instead
13727 * src/xa51/main.c: commented out declaration of int rewinds
13729 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13731 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13733 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13735 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13736 * src/asm.c (printILine): Fixed bug #811015
13738 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13740 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13743 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13745 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13746 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13747 to correctly handle general case of AOP_PAIRPTR
13748 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13750 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13752 * src/mcs51/ralloc.c (fillGaps),
13753 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13754 register positioning bug)
13756 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13758 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13760 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13762 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13763 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13764 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13765 (ralloc doesn't intentionally do this now, but perhaps later)
13766 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13767 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13768 register positioning bugs (Fixed bug #762602 and #795325)
13769 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13770 (Fixed bug #808779)
13771 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13772 lines that --i-code-in-asm generates
13774 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13776 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13777 trying to fclose a FILE* that was already closed.
13779 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13781 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13782 of const struct should be treated as if const themselves)
13784 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13786 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13788 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13790 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13791 Unix (/n) and DOS (/r/n) line terminations.
13793 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13795 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13798 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13800 * src/mcs51/gen.c (genFunction, genEndFunction),
13801 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13802 and restore of EA so that stack offsets to parameters are
13803 correct when using both critical and reentrant/stack-auto.
13804 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13805 size (can be triggered in error if sloc is shared between
13806 different sized objects)
13807 * device/include/float.h: fixed macros to explicitly use
13808 unsigned long where needed
13810 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13812 Feature req. 799831: added code to allow nesting of critical functions
13813 * src/mcs51/gen.c (genFunction, genEndFunction)
13814 * src/ds390/gen.c (genFunction, genEndFunction)
13816 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13818 * src/SDCCsymt.c (sclsFromPtr),
13820 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13821 support for standard C idiom of memory mapped variables; for
13822 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13823 to xdata int at 0x1234 tempvar = 1.
13824 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13825 provided by Akiya ISHIDA
13827 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13829 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13830 * src/SDCCval.c (constVal): added reduction from int to char
13831 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13832 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13833 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13835 * support/regression/tests/shifts.c: fixed
13837 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13839 * src/z80/gen.c (genXor): Fixed bug #805445
13841 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13843 Fixed bug #621531 (const & volatile confusion in the type chain).
13844 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13845 refer to the const or volatile state of the pointer itself.
13857 * src/pic16/ralloc.c
13858 * support/regression/tests/const.c
13860 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13862 When checking for duplicated modules, use absolute paths
13863 instead of relative paths. Files changed:
13868 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13870 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13872 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13874 * device/include/string.h: added size_t typedef, changed
13875 prototypes to use size_t, eliminated separate reentrant and
13876 non-reentrant declarations, added _memmove declaration
13877 * device/lib/_memcpy.c: changed to use size_t instead of int,
13878 changed /4 to >>2 to avoid division library call
13879 * device/lib/_memcmp.c,
13880 * device/lib/_memset.c,
13881 * device/lib/_strncat.c,
13882 * device/lib/_strncpy.c,
13883 * device/lib/_strncmp.c: changed to use size_t instead of int
13884 * device/lib/_memmove.c: new file (fixed bug #772294)
13885 * device/lib/Makefile.in: added _memmove.c
13886 * device/lib/z80/asm_strings.s: fixed bug #772290
13887 * support/regression/tests/bitfields.c: attempt to fix host assertion
13888 failure on amd64-unknown-linux2.2
13890 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13892 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13893 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13894 * as/z80/asmain.c (main): fixed bug #801766
13896 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13898 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13901 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13903 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13904 reported in bug #800609
13906 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13908 * Top header beautifications in src/pic16 directory:
13909 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13910 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13911 pcoderegs.h, ralloc.c, ralloc.h
13912 * main.c: added top header and GPL license notice
13913 * pcode.c: fixed the if-conditional warning
13915 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13917 * device/lib/_mullong.c: replaced int by short for gcc
13919 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13921 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13922 and JUMPTABLE iCodes properly now (worked by accident before)
13923 * src/mcs51/gen.c (leftRightUseAcc),
13924 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13925 iCode properly now. Use getSize instead of nRegs since a & b
13926 aren't part of the nRegs tally.
13928 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13930 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13931 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13932 before instructions that use the _STATUS register
13934 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13936 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13937 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13938 fetching of the pointer
13939 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13940 copied from genNearPointerSet()
13941 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13942 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13943 If they pop r0/r1 they must be called in the opposite order than aopOp().
13944 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13945 (resp. --stack-auto), prepared for --xstack
13947 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13949 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13951 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13953 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13954 these ports have their own __sdcc_external_start()
13956 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13958 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13959 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13960 type for bits was changed. It resulted in bit variables becoming
13961 global, which is not permitted in PIC 14 assembly output.
13963 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13965 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13967 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13969 Z80 and MCS51 linkers complaint if a public symbol is defined
13970 in more than one library module:
13974 * as/mcs51/Makefile.in
13976 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13978 A few small changes that speed up the peephole optimizer.
13982 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13984 Try to make the peephole optimizer smarter by maintaining
13985 an association between the assembly source code and the
13986 iCodes that originated them. Put this information to use
13987 with a new peephole rule condition "notVolatile" so that
13988 the rules can be aggressive yet still safe.
13993 * src/mcs51/peeph.def
13995 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13999 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14000 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14001 if the left or right operand symbols have the accuse flag set.
14003 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14005 Changed the type of the result of the ! (NOT) operator to char;
14006 previously it returned the same type as the source. This allows
14007 us to eliminate all the genFloatNot functions (all of its target
14008 implementations were very buggy) since !float can use the same
14011 * src/SDCCicode.c (ast2iCode): ! returns char
14012 * src/mcs51/gen.c (genNot, genNotFloat),
14013 * src/ds390/gen.c (genNot, genNotFloat),
14014 * src/z80/gen.c (genNot, genNotFloat),
14015 * src/pic/gen.c (genNot, genNotFloat),
14016 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14018 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14020 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14021 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14022 during interrupts. Ensure WSAVE is located at a shared bank address.
14023 2. Fixed page selection in some places
14024 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14025 the registers name strings.
14026 4. Fixed "signed / unsigned compare" compiler warnings.
14027 5. The PIC port manages its own allocation of the general purpose
14028 registers, but makes no attempt to reuse them. As a result when
14029 compiling it soon runs out of general purpose registers. Some
14030 additional code was added to the files pcode.c and device.c to walk
14031 through the function call tree and rename the registers so that they
14041 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14042 genPlus() & genMinus() when the result is the same as left or right
14044 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14046 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14048 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14050 Made bitfield a distinct type from bit so that bitfields
14051 convert as per ANSI C and bits retain their traditional
14052 boolean style behaviour. Implemented bitfield support in
14060 * src/ds390/gen.c: bit v bitfield split
14061 * src/z80/gen.c: New support for bitfields
14062 * support/regression/tests/bitfields.c: reenabled z80,
14065 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14067 Rules 246.x, 247.x relate to bitfields, the others speed up
14068 access to xdata mapped I/O devices.
14070 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14072 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14074 Cleaned up genPackBits and genUnpackBits and added two helper
14075 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14076 for literal assignments in genPackBits (thanks to Frieder for
14082 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14084 Fixed bug #748310 (pointer to function type mishandled when the
14085 function name is omitted). Also fixed a SIGSEGV when a function
14086 attribute (reentrant, etc) is used on a non-function or on a
14087 function but misplaced before the parameter list.
14089 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14091 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14092 * support/Util/SDCCerr.h,
14093 * support/Util/SDCCerr.c: Added func attr misuse error msg
14095 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14097 Fixed bug #787649 by anonymous
14098 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14099 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14101 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14103 Fixed numerous bitfield problems.
14105 * src/SDCC.y: More bitfield related error checking
14107 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14108 * support/Util/SDCCerr.h,
14109 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14110 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14111 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14112 * support/regression/tests/bitfields.c: tests added
14114 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14116 Made the constant following the "interrupt" keyword optional. If
14117 omitted, the function will not automatically be given an entry
14118 in the interrupt vector table (similar to #pragma NOIV, but
14119 less syntacticly kludgy). The interrupt number is also now
14120 range checked. Also fixed a bug in the high order bit example
14127 * support/Util/SDCCerr.c
14128 * support/Util/SDCCerr.h
14131 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14133 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14134 * src/SDCCicode.c (operandOperation): rewritten some ops
14135 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14136 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14138 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14139 be re-activated by defining REDUCE_LITERALS)
14140 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14141 unsigned, but are signed by default
14142 * src/SDCCval.c (constVal): rearranged
14143 * src/SDCCval.c (valMod): preliminary fix
14144 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14145 * support/regression/literalop.c: added, work in progress
14147 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14149 Generate warnings for useless declarations like "char data;"
14150 that don't do what new users expect.
14153 * support/Util/SDCCerr.h
14154 * support/Util/SDCCerr.c
14156 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14158 * src/SDCCval.c (valMult): fix overflow detection of negative int
14160 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14162 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14164 Changes to support big endian targets:
14177 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14179 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14180 * device/lib/time.c: fixed warning "integer overflow in expression"
14182 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14184 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14185 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14186 constants are unsigned; added recognition of "u" flag for unsigned
14187 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14188 * src/SDCCval.c (valDiv, valMod): fixed signdness
14189 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14190 signedness of modulo, left and right shift
14191 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14192 * support/Util/SDCCerr.h: added warning W_INT_OVL
14193 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14194 * src/SDCCast.c (ast_print): improved output of constants
14196 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14198 Fixed some warnings when building with MSVC:
14200 * as/mcs51/asdata.c
14204 * link/z80/aslink.h
14205 * link/z80/lkdata.c
14206 * link/z80/lkeval.c
14211 * support/cpp2/cpplib.c
14215 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14217 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14219 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14221 * support/librarian/clean.mk: Do not remove Makefile.
14222 * support/librarian/Makefile: added.
14224 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14226 Added librarian to MSVC build:
14229 * support/librarian/librarian.dsp
14231 'configure' not needed for librarian, removed:
14232 * support/librarian/configure
14233 * support/librarian/configure.in
14234 * support/librarian/config_in.h
14235 * support/librarian/Makefile.in
14237 Hopefully these ones built the librarian and the rest of sdcc properly:
14239 * Makefile.common.in
14241 Messed up 'configure', so revert to previous version:
14245 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14247 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14248 there, while the mantissa of a double is "only" 53 bits wide.
14250 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14252 Adding sdcclib to the build. MSVC project coming soon.
14253 Files added/changed:
14255 * support/librarian/clean.mk
14256 * support/librarian/configure
14257 * support/librarian/configure.in
14258 * support/librarian/config_in.h
14259 * support/librarian/Makefile.bcc
14260 * support/librarian/Makefile.in
14261 * support/librarian/sdcclib.c
14264 * Makefile.common.in
14268 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14270 Linker now complaints if linked modules have conflicting options, for
14271 example, one compiled using --model-large and another one compiled with
14272 --model-small. The following files were modified:
14274 * as/mcs51/asdata.c
14275 * as/mcs51/aslink.h
14277 * as/mcs51/asmain.c
14279 * as/mcs51/i51pst.c
14280 * as/mcs51/lkdata.c
14281 * as/mcs51/lklibr.c
14282 * as/mcs51/lkmain.c
14288 * link/z80/aslink.h
14289 * link/z80/lkdata.c
14290 * link/z80/lklibr.c
14291 * link/z80/lkmain.c
14294 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14296 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14297 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14299 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14301 * src/z80/mappings.i: fix _mul[us][int,long] entries
14303 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14305 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14307 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14309 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14310 * support/regression/tests/bitopcse.c: added
14318 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14320 added support for new library format to z80, gbz80 linkers:
14326 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14328 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14329 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14331 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14333 added DUMMY_READ_VOLATILE:
14342 * src/SDCCcse.c (algebraicOpts): many improvements
14343 * src/SDCCcse.h: removed algebraicOpts()
14344 * src/SDCCicode.c (picDummyRead): added
14346 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14348 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14349 "Insufficient space in data memory".
14351 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14353 * src/mcs51/gen.c: fixed bug #771358
14354 * src/z80/gen.c: fixed bug #759087
14356 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14358 * src/pic16/glue.c: minor cleanup by Vangelis
14360 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14362 * device/include/regc515c.h: fixed #758477
14363 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14364 * device/lib/_gptrput.c: saved a few bytes
14365 * my tab spacing is 8, yours too?)
14366 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14367 * device/lib/serial.c: process RX bytes earlier than TX bytes
14368 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14370 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14372 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14374 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14376 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14378 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14380 * device/lib/Makefile.in: bad fix, reverted to 1.43
14382 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14384 * device/lib/Makefile.in: added missing z80 object files
14386 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14388 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14389 pic16 progress by Vangelis:
14392 * src/pic/Makefile:
14399 * pic16/genarith.c:
14404 * pic16/pcodepeep.c:
14407 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14409 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14411 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14413 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14414 added gbz80 build to MSVC project.
14415 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14416 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14417 from 8051 stuff and setup so it links using a .lnk file.
14419 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14421 * support/librarian/sdcclib.c: sdcc librarian.
14422 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14425 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14427 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14429 2003-07-02 Borut Razem <borut.razem AT siol.net>
14431 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14432 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14433 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14434 src/xa51/main.c, src/z80/main.c:
14435 virtualization of glue() function: each port has it's own glue function,
14436 which is accessed by do_glue function pointer in PORT.general structure
14438 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14440 * DS800C400 fun, improved ROM interface and tinibios.
14442 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14444 * More support for DS80C400. Now includes beginning of interface to ROM.
14446 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14448 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14450 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14452 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14454 2003-06-19 Borut Razem <borut.razem AT siol.net>
14456 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14458 2003-06-19 Borut Razem <borut.razem AT siol.net>
14460 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14461 fixed Z80 port - crt0.o: cannot open.
14463 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14465 * support/Util/MySystem.c (merge_command): revert bad fix
14467 2003-06-18 Borut Razem <borut.razem AT siol.net>
14469 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14471 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14473 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14474 option --use-stdout sends errors to stdout instead of stderr.
14476 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14478 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14480 2003-06-15 Borut Razem <borut.razem AT siol.net>
14482 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14483 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14484 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14485 fixed width array of pointers replaced with sets;
14486 multiple include and lib paths ared transferred to preprocessor and linker
14487 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14488 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14489 fixed width array of pointers
14490 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14491 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14492 fixupPath(), getPathDifference()
14493 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14494 fixed width array of pointers
14496 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14498 * src/pic16/ralloc.c: fix warnings
14499 * src/pic16/pcode.c: fix warning
14501 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14503 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14504 know all the details, but essentially this set of changes enable
14505 the pic16 port to generate movff instructions and generate assembler
14509 * src/pic16/glue.c:
14510 * src/pic16/pcode.c:
14511 * src/pic16/device.c:
14512 * src/pic16/main.c:
14513 * src/pic16/pcode.h:
14514 * src/pic16/pcoderegs.c:
14515 * src/pic16/ralloc.c:
14516 * src/pic16/ralloc.h:
14518 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14520 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14521 added option --vc, so sdcc errors and warnings are compatible with
14522 Microsoft Visual Studio.
14524 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14526 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14527 device/lib/libfloat.lib: added atof function.
14529 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14531 * doc/sdccman.lyx: updated to Lyx 1.3
14532 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14533 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14534 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14536 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14538 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14540 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14542 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14543 additions to the "related tools/documentation" section
14545 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14547 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14549 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14551 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14552 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14554 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14556 * doc/sdccman.lyx: fix double dash and other minor things
14557 * doc/Makefile: fix double dash
14559 2003-05-28 Karl Bongers(patches from Martin Helmling)
14560 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14561 condition and ignore commands.
14563 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14565 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14566 is in parts still quite out of date, I did changes as far as I felt makes sense
14567 for a non-native english speaker.
14568 Please feel free to add to the manual or to correct my changes.
14569 * doc/Makefile: undid touching the date of intermediate tex files.
14571 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14573 * doc/sdccman.lyx: Manual has an index now
14575 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14577 Finalize muluint/mulsint and mululong/mulslong merging:
14578 * device/lib/_mulint.c
14579 * device/lib/_mullong.c
14580 * device/lib/gbz80/mul.s
14581 * device/lib/gbz80/stubs.s
14582 * device/lib/z80/mul.s
14583 * device/lib/z80/stubs.s
14584 * src/SDCCsymt.c (initCSupport)
14586 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14588 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14589 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14590 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14591 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14594 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14596 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14597 the regression tests I'm not brave enough to enable 245.b, 245.c
14598 * doc/sdccman.lyx: added latex preamble for hyperref package.
14599 Using pdflatex this will give you a hyperlinked pdf file with
14600 bookmarks. (prepend '%' before /usepackage if this breaks something)
14602 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14604 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14606 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14608 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14610 2003-05-21 <johan AT balder>
14612 * src/SDCCglue.c (printIval): fixed bug #739934
14614 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14616 Applied patch from bug 737905 (renamed yylineo to mylineno):
14623 * src/pic16/pcode.c: Cleaned warnings
14624 * src/pic16/pcodeflow.c: Cleaned warnings
14625 * src/pic16/pcoderegs.c: Cleaned warnings
14627 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14629 * src/pic16/pcode.c: Cleaned warnings
14630 * src/pic16/pcodepeep.c: Cleaned warnings
14631 * src/pic16/ralloc.c: Cleaned warnings
14633 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14635 * doc/sdccman.lyx: fixed bug 739745
14636 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14638 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14640 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14641 it can be defined with CFLAGS when running configure
14642 * src/SDCCmain.c: fixed compiling + linking with object files
14644 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14646 * configure.in: configure for pic16 port,
14647 added --disable-pic16-port
14648 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14649 * src/SDCCmain.c: linkOptions is changed to set *,
14650 added if/endif conditional macros to remove options help
14651 messages from optionsTable when a port is not configured, added
14652 support for the PIc16 port in the ports table, when executing
14653 the compiler with no port specified on command line, a default
14654 port is selected with the new macro DEFAULT_PORT which is
14655 defined in port.h, in setDefaultOptions() linkOptions is removed
14656 from initialization assignment, since now it is a set,
14657 parseCmdLine uses setParseWithComma for linkOptions, in
14658 linkEdit() linkOptions are accessed with new function indexSet()
14659 which returns the i'th item of a set variable. See SDCCset.c, in
14660 linkEdit() when calling buildCmdLine(), added linkOptions as
14661 last argument. Now users can pass arguments to gplink via the
14662 -Wl option, main() uses pic16glue() to glue up pic16 programs
14663 * src/SDCCpeeph.c: various changes to support pic16
14664 * src/SDCCset.c: added function void *indexSet(set *, int) to
14665 return the i'th item of the set
14666 * src/SDCCset.h: added function prototype for indexSet()
14667 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14668 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14669 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14670 added macro DEFAULT_PORT
14671 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14672 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14674 * src/pic16/glue.c: commented out some error producing lines
14675 * src/pic16/main.c: __config directives are commented out to stop
14676 gpasm complaining and test the linkage with gplink, _linkCmd and
14677 _asmCmd changed to be more gplink and gpasm friendly
14678 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14679 produced an error when parsed, peep rule 12 is added to utilize
14680 movff, but it is commented out since the pCode does not support
14681 yet a command with 2 address arguments
14683 2003-05-18 <johan AT balder>
14685 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14686 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14687 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14689 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14690 Added feature to script commands from file.
14692 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14694 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14695 * src/SDCCutil.c: include ctype.h for win32
14697 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14699 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14701 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14703 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14704 Fixed so you can set breakpoints prior to run, run does not stop
14705 on entry now. Add tbreak. Other enhancements and fixes for use
14708 2003-05-12 Borut Razem <borut.razem AT siol.net>
14710 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14712 2003-05-11 Borut Razem <borut.razem AT siol.net>
14714 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14715 the path of bin directory, so that PATH is the only env. variable, which has to be set
14716 in case of standard installation.
14717 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14718 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14719 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14721 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14723 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14724 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14725 temp files are in the port dir; clean the gen/test directory when
14726 generating new test.c
14727 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14728 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14729 * support/regression/tests/zeropad.c: added
14731 2003-05-09 <johan AT balder>
14733 * src/SDCCglue.c: fixed bug #597940
14735 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14737 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14738 cache sfr, optimize next,step, fix off by one sourceline,
14739 support ddd list function.
14740 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14742 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14744 * support/regression/HTMLgen.py: added compare_s2f()
14745 * support/regression/Makefile: redo 1.27
14746 * support/regression/generate-cases.py: redo 1.5
14748 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14750 * support/regression/tests/float.c: workaround 33 bit hex constant
14751 * support/regression/tests/simplefloat.c: fix division for host
14753 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14755 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14756 that tame's the PIC's over-aggressive optimizer.
14758 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14760 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14763 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14765 Initial support for DS80C400. "Hello world" runs on TINIm400
14768 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14770 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14771 * Some notes on ddd usage added in debugger/README
14772 Martin Helmling adding more features and fixes for ddd GUI debugger.
14773 Code added for nexti, stepi, up, down, and other adjustments.
14775 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14777 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14778 * src/pic/peeph.def Added two rules to optimize carry manipulation
14779 * src/pic/* removed debug printfs
14781 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14783 * debugger/mcs51/cmd.c: added header newalloc.h
14785 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14787 * as/Makefile: new EXEEXT
14788 * as/z80/Makefile: remove trailing slash of BUILDIR
14789 * as/z80/clean.mk: new EXEEXT
14790 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14791 * support/cpp2/Makefile.in: new EXEEXT
14792 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14794 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14796 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14797 EXEEXT was introduced to fix all related problems with targets
14798 "clean", "install" and "uninstall"; a couple of further flaws
14799 especially with "clean" have been fixed too
14800 * as/mcs51/Makefile.in
14801 * as/mcs51/clean.mk
14805 * debugger/mcs51/Makefile.in
14806 * debugger/mcs51/clean.mk
14807 * link/z80/Makefile
14808 * link/z80/Makefile.in
14809 * link/z80/clean.mk
14811 * packihx/Makefile.in
14813 * sim/ucsim/Makefile
14814 * sim/ucsim/clean.mk
14815 * sim/ucsim/avr.src/Makefile.in
14816 * sim/ucsim/avr.src/clean.mk
14817 * sim/ucsim/s51.src/Makefile.in
14818 * sim/ucsim/s51.src/clean.mk
14819 * sim/ucsim/xa.src/Makefile.in
14820 * sim/ucsim/xa.src/clean.mk
14821 * sim/ucsim/z80.src/Makefile.in
14822 * sim/ucsim/z80.src/clean.mk
14823 * sim/ucsim/main_in.mk
14824 * sim/ucsim/packages_in.mk
14825 * sim/ucsim/gui.src/Makefile.in
14826 * sim/ucsim/gui.src/serio.src/Makefile.in
14827 * sim/ucsim/gui.src/serio.src/clean.mk
14830 * support/cpp2/Makefile.in
14831 * support/cpp2/clean.mk
14832 * support/makebin/Makefile
14833 * support/makebin/clean.mk
14834 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14835 * doc/sdccman.lyx: --program-suffix no longer needed
14837 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14839 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14840 Martin Helmling added support for ddd GUI debugger.
14841 Code added to display assembly, set variables, and other commands
14842 to interface to ddd.
14844 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14846 * as/Makefile: fix target clean
14847 * as/clean.mk: fix target clean
14848 * as/z80/clean.mk: fix target clean
14850 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14852 * Makefile.common.in: added AT EXEEXT AT
14853 * configure.in: removed all mingw32 stuff
14854 * configure: rebuilt from configure.in
14855 * doc/sdccman.lyx: updated section "installation"
14856 * support/scripts/sdcc_mingw32: adapted to configure
14857 * support/scripts/sdcc_cygwin_mingw32: added
14859 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14861 * src/pic Added object file support for the PIC port
14862 * src/pic Applied patch from Craig Franklin (this started the object file support)
14863 * src/regression Updated the PIC regression tests for object files
14865 2003-04-20 Borut Razem <borut.razem AT siol.net>
14867 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14868 lklex.c: In function `getfid':
14869 lklex.c:203: warning: array subscript has type `char'
14870 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14871 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14872 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14873 stack handling macros
14875 2003-04-19 Borut Razem <borut.razem AT siol.net>
14877 * "handling space characters in file path" task:
14878 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14879 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14880 * support/Util/MySystem.h: make it self-sufficient
14881 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14882 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14883 handling space characters in file path
14884 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14885 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14886 * support/Util/MySystem.c: handling space characters in executable's path
14888 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14890 * as/z80/Makefile: fix permanent rebuild of z80
14891 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14892 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14894 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14896 * src/SDCCopt.c: add special case optimization to replace modulo by
14897 a power of two with a bitwise AND.
14899 2003-04-18 <johan AT balder>
14901 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14903 2003-04-17 <johan AT balder>
14905 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14906 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14908 2003-04-13 Borut Razem <borut.razem AT siol.net>
14910 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14911 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14912 fixed mingw problem in adl_NORMALIZE_PATH
14914 2003-04-12 Borut Razem <borut.razem AT siol.net>
14916 * fixed "#pragma SAVE/RESTORE can not be nested":
14917 * src/SDCC.lex: reworked pragma handling functions
14918 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14919 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14921 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14923 * src/SDCCutil.c (pathEquivalent): defined but not used
14924 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14925 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14926 * configure: rebuilt from configure.in
14927 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14928 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14929 * device/include/Makefile.in: replace sdcc_datadir
14930 * device/lib/Makefile.in: replace sdcc_datadir
14931 * Makefile.common.in: add LDFLAGS from configure
14932 * packihx/Makefile.in: use LDFLAGS
14933 * src/Makefile.in: use LDFLAGS
14934 * support/cpp2/Makefile.in: add LDFLAGS from configure
14935 * support/makebin/Makefile: use LDFLAGS
14936 * .version: bumped version number to 2.3.5
14938 2003-04-12 Borut Razem <borut.razem AT siol.net>
14940 * completed "different paths" task:
14941 * src/SDCCmacro.c: fixed bug in handling quotes
14942 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14943 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14945 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14947 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14949 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14951 * ds390/gen.c ds390/peeph.def: fix bug 706781
14953 2003-04-11 Borut Razem <borut.razem AT siol.net>
14955 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14957 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14959 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14960 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14961 set - this bit used to not be set...).
14962 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14963 bad code in PIC Port
14964 * src/regression/and2.c added to test bug 609268
14965 * src/regression/Makefile added and2.c to regression test
14968 2003-04-08 <johan AT CP255758-A>
14970 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14971 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14972 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14974 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14976 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14978 * support/cpp2/Makefile.in: fix bug #487815
14979 * configure: rebuilt from configure.in
14980 * Makefile.common.in: docdir changed, new path suffixes
14981 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14982 * sdcc_vc_in.h: reflect changes from sdccconf.h
14983 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14984 * src/SDCCutil.h: remove BINDIR hack
14985 * doc/sdccman.lyx: update new path hierarchy
14987 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14989 * src/SDCCpeeph.c: added okToRemoveSLOC test
14991 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14993 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14995 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14997 * src/SDCCpeeph.c: added labelIsReturnOnly test
14998 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15000 2003-04-05 <johan AT balder>
15002 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15003 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15004 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15005 * src/SDCCast.c: fixed a warning
15006 * src/SDCCast.h: fixed a warning
15007 * src/SDCCicode.c (operandFromAst): fixed a warning
15009 2003-04-04 <johan AT balder>
15011 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15012 * src/SDCCast.c (decorateType): fixed bug #715076
15013 * src/SDCC.y: fixed bug #702907
15015 2003-04-03 <johan AT balder>
15017 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15018 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15019 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15020 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15021 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15023 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15025 * _decdptr.c: fix return values
15026 * _gptrget.c: fix return values
15027 * _gptrgetc.c: fix return values
15028 * _gptrput.c: fix return values
15029 * _mulint.c: fix return values
15030 * as/z80/Makefile: fix 'make -j' problem
15032 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15034 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15035 * configure.in: big cleanup, updated to autoconf 2.5x
15036 * configure: rebuilt from configure.in
15037 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15038 * sdcc_vc_in.h: reflect changes from sdccconf.h
15039 * doc/Makefile: fixed a flaw in "make install"
15041 2003-04-02 <johan AT balder>
15043 * src/ds390/gen.c (genCmp): no comments
15044 * src/mcs51/gen.c (genCmp): no comments
15045 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15046 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15048 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15050 * support/regression/generate-cases.py: place generated file in given sub directory
15051 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15052 * support/regression/Makefile: improvements for 'make -j';
15053 side effect: it's simpler and faster now
15055 2003-03-31 Borut Razem <borut.razem AT siol.net>
15057 * src/z80/main.c: link-{port} and as-{port} defined without path
15058 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15060 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15062 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15064 2003-03-30 Borut Razem <borut.razem AT siol.net>
15066 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15067 changed type of list parameter to set
15068 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15069 * src/port.h: changed type of do_assemble() parameter to set
15070 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15071 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15072 definition of "cppoutfilename" macro with NULL value in preProcess()
15073 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15074 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15075 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15076 replaced with set *binPathSet
15077 * shash_add() deallocates the item, if allready exsists, before adding the new one
15078 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15080 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15082 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15083 a nested for loop bug in the PIC port
15084 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15087 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15089 * support/Util/dbuf.h: remove C++ stuff to make it portable
15091 2003-03-28 Borut Razem <borut.razem AT siol.net>
15093 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15094 literal strings in stringLiteral()
15095 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15096 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15099 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15101 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15103 2003-03-26 <johan AT balder>
15105 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15106 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15107 * src/SDCCast.c (decorateType): fixed " -v < 3"
15109 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15111 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15112 Added Lenny Story's debug infrastructure changes:
15113 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15114 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15115 * src/cdbFile.c: added
15116 * src/SDCCdebug.c: added
15117 * src/SDCCdebug.h: added
15118 * src/SDCCast.c (createFunction)
15119 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15120 * src/SDCCmain.c (parseCmdLine, main)
15121 * src/SDCCmem.c (redoStackOffsets)
15122 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15125 * src/avr/gen.c (genAVRCode)
15126 * src/ds390/gen.c (gen390Code)
15127 * src/mcs51/gen.c (gen51Code)
15128 * src/pic/gen.c (genpic14Code)
15129 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15130 * src/xa51/gen.c (genXA51Code)
15131 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15133 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15135 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15136 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15138 2003-03-22 <johan AT balder>
15140 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15142 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15144 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15145 * doc/cdbfileformat.lyx: added, written by Lenny Story
15146 * doc/Makefile: added cdbfileformat.lyx
15147 * doc/clean.mk: added cdbfileformat.lyx
15149 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15151 * src/mcs51/peeph.def: fix bug #705773
15153 2003-03-20 <johan AT balder>
15155 An sfr/sbit can have an "at #" AND an initializer
15156 * src/SDCCsymt.c (checkSClass):
15157 * src/SDCCmem.c (allocGlobal):
15158 * src/SDCCmem.c (allocLocal):
15159 * src/SDCCast.c (createBlock):
15161 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15163 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15165 2003-03-16 <johan AT balder>
15167 Undid the hackup of const and volatile, the problem is much bigger
15169 * src/SDCCast.c:1.171
15170 * src/SDCCglue.c:1.138
15171 * src/SDCCicode.c:1.146
15172 * src/SDCCsymt.c:1.150
15173 * src/SDCCval.c:1.65
15175 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15177 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15178 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15180 2003-03-13 <johan AT balder>
15182 Hackup const and volatile modifiers in type chains a bit:
15184 * src/SDCCast.c:1.169
15185 * src/SDCCglue.c:1.136
15186 * src/SDCCicode.c:1.143
15187 * src/SDCCsymt.c1.146
15188 * src/SDCCsymt.h1.59
15189 * src/SDCCval.c:1.63
15191 2003-03-12 <johan AT balder>
15193 * src/SDCCBBlock.h: more LRH debugging junk
15194 * src/SDCCcflow.h: more LRH debugging junk
15195 * src/SDCCloop.c: more LRH debugging junk
15196 * src/SDCC.y (struct_declaration): fixed bug #697590
15197 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15198 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15199 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15201 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15202 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15203 test function names must now match exactly).
15204 * src/SDCCcse.c: added special case in findCheaperOp to allow
15205 extending a short integer. Makes less awful code for bug 700121 test case.
15207 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15209 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15210 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15212 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15214 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15215 actually called (operandsNotEqual() was called for all
15216 operandsNotEqualX tests).
15218 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15220 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15221 with shorter literals. Fixes bug 700121.
15223 2003-03-11 <johan AT balder>
15225 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15227 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15229 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15230 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15232 2003-03-10 Borut Razem <borut.razem AT siol.net>
15234 * src/SDCCmain.c: pipe preprocessor's output
15235 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15236 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15237 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15238 which closes all pipes in pipeSet set
15239 * src/SDCCset.c: free deleted item in function deleteSetItem()
15240 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15241 moved from z80 to src subproject
15242 * .version: increased version number to 2.3.4
15244 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15246 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15247 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15248 * support/regression/ports/xa51/spec.mk: fix typo
15250 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15252 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15254 2003-03-09 Borut Razem <borut.razem AT siol.net>
15256 * src/SDCCmain.c: pipe preprocessor's output
15257 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15258 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15259 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15260 which closes all pipes in pipeSet set
15261 * src/SDCCset.c: free deleted item in function deleteSetItem()
15262 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15263 moved from z80 to src subproject
15265 2003-03-09 Borut Razem <borut.razem AT siol.net>
15267 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15268 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15269 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15270 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15271 * src/SDCCglobl.h: unification of WIN32 native definitions
15273 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15275 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15277 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15279 * src/configure.in: check for endianess (even while cross-compiling)
15280 * src/configure: check for endianess (even while cross-compiling)
15281 * src/configure_in.h: check for endianess (even while cross-compiling)
15282 * src/avr/gen.c: remove old endianess stuff
15283 * src/mcs51/gen.c: remove old endianess stuff
15284 * src/ds390/gen.c: remove old endianess stuff
15285 * src/pic/gen.c: remove old endianess stuff
15286 * src/pic/genarith.c: remove old endianess stuff
15287 * src/pic/glue.c: fix endianess check
15288 * src/pic16/gen.c: remove old endianess stuff
15289 * src/pic16/genarith.c: remove old endianess stuff
15290 * src/pic16/glue.c: fix endianess check
15291 * src/xa51/gen.c: remove old endianess stuff
15292 * src/z80/gen.c: fix endianess check
15293 * src/SDCCglue.c: fix endianess check
15294 * src/ds390/peeph.def: fix bug 700036
15296 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15298 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15299 * src/configure: find appropriate data-types on host for SDCC's int and long
15300 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15301 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15302 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15304 2003-03-07 <johan AT balder>
15307 some minor cleanups before the big shot
15308 OP_DEFS and OP_USES now use Kevin's protection
15309 new option --nolabelopt
15311 * src/SDCCBBlock.c:
15320 * src/ds390/ralloc.c:
15321 * src/mcs51/ralloc.c:
15322 * src/pic/ralloc.c:
15323 * src/xa51/ralloc.c:
15324 * src/z80/ralloc.c:
15326 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15328 * src/pic/pcode.c (get_op): fix 64 bit warnings
15329 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15330 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15331 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15332 * support/regression/tests/malloc.c: fix 64 bit warnings
15334 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15336 * src/mcs51/gen.c (genMinus): fixed bug 696436
15338 2003-03-02 Borut Razem <borut.razem AT siol.net>
15340 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15342 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15344 * configure.in: test for mkstemp
15345 * sdccconf_in.h: add HAVE_MKSTEMP
15347 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15349 * device/include/ctype.h: removed warning while using --stack-auto
15350 * device/include/malloc.h: removed warning while using --stack-auto
15351 * device/include/string.h: removed warning while using --stack-auto
15353 2003-02-23 Borut Razem <borut.razem AT siol.net>
15355 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15356 because NDEBUG is defined (see man assert)
15357 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15359 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15361 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15362 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15364 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15366 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15367 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15369 2003-02-18 <johan AT balder>
15371 * as/mcs51/asmain.c (asmbl): module can start with a digit
15372 * as/z80/asmain.c (asmbl): module can start with a digit
15374 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15376 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15377 * src/asm.c: fix pipe() for Mingw32
15379 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15381 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15382 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15383 make -V work again; --c1mode reads now from stdin
15384 * doc/sdccman.lyx: added --c1mode
15385 * support/Util/SDCCerr.c: new messages for c1 mode
15386 * support/Util/SDCCerr.h: new messages for c1 mode
15387 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15389 2003-02-15 <johan AT balder>
15391 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15393 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15395 * doc/sdccman.lyx: Environment variables, -o and other minor things
15397 2003-02-14 <johan AT balder>
15399 * src/xa51/main.c: before anyone really tries to use it :)
15401 * Install doc's in share/sdcc/doc
15402 * removed some obsolete files
15403 * Do a proper make distclean and uninstall
15404 M Makefile.common.in
15407 M device/include/Makefile.in
15408 M device/lib/Makefile.in
15411 M sim/ucsim/doc/Makefile.in
15413 R src/avr/peeph.rul
15414 R src/xa51/peeph.rul
15415 M support/cpp2/Makefile.in
15416 M support/makebin/Makefile
15419 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15421 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15423 2003-02-10 Borut Razem <borut.razem AT siol.net>
15425 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15426 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15427 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15428 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15429 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15430 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15431 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15432 src/z80/Makefile.bcc: Borland Makefile cleanup
15433 * as/z80/Makefile.bcc: Added Borland Makefile
15434 * support/cpp2/borland.h: Removed
15436 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15438 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15439 * src/SDCC.lex: new pragma NOIV
15440 * src/SDCCglobl.h: new pragma NOIV
15441 * src/SDCCmem.c: new pragma NOIV
15443 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15445 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15447 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15449 * src/SDCCmain.c: signal handling is switched off by --debug
15450 * doc/Makefile: small fix for install; use clean.mk again
15451 * doc/clean.mk: clean *.pdf and *.html too
15453 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15455 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15456 * device/lib/printfl.c: fix a ds390 bug by making it portable
15457 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15458 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15459 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15460 * debugger/mcs51/cmd.c: converted multi-line string literals
15461 * sim/ucsim/globals.cc: converted multi-line string literals
15462 * src/SDCCmain.c: introduced signal handler to remove temp files
15463 * doc/Makefile: small tweaks, implement clean
15464 * doc: removed generated files
15466 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15468 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15469 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15470 Address Record is not correctly generated for DS390."
15472 2003-02-02 Borut Razem <borut.razem AT siol.net>
15474 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15475 * as/mcs51/asm.h: fixed compilation with Borland C
15476 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15477 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15478 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15479 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15480 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15481 src/z80/Makefile.bcc: delete $(LIB) only if exist
15482 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15484 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15486 * device/include/malloc.h: introduced NULL
15487 * device/include/string.h: introduced NULL
15488 * device/include/stdlib.h: introduced NULL
15489 * device/lib/_memcpy.c: removed NULL
15490 * device/lib/_strcat.c: removed NULL
15491 * device/lib/_strchr.c: removed NULL
15492 * device/lib/_strcmp.c: removed NULL
15493 * device/lib/_strcpy.c: removed NULL
15494 * device/lib/_strcspn.c: removed NULL
15495 * device/lib/_strlen.c: removed NULL
15496 * device/lib/_strncat.c: removed NULL
15497 * device/lib/_strncmp.c: removed NULL
15498 * device/lib/_strncpy.c: removed NULL
15499 * device/lib/_strpbrk.c: removed NULL
15500 * device/lib/_strrchr.c: removed NULL
15501 * device/lib/_strspn.c: removed NULL
15502 * device/lib/_strstr.c: removed NULL
15503 * device/lib/_strtok.c: removed NULL
15504 * device/lib/malloc.c: removed NULL, include own header
15506 2003-02-02 <johan AT balder>
15508 * 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
15509 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15510 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15511 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15512 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15513 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15515 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15517 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15520 2003-02-01 <johan AT balder>
15522 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15524 2003-01-31 <johan AT CP255758-A>
15526 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15528 2003-01-30 <johan AT balder>
15530 * src/SDCCBBlock.c: automatic bug detection
15531 * src/SDCCicode.c: automatic bug detection
15533 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15535 * src/SDCCglobl.h: now --xram-size 0 works
15536 * src/SDCCmain.c: now --xram-size 0 works
15538 2003-01-29 <johan AT balder>
15540 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15542 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15544 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15545 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15546 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15547 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15548 * src/SDCCglobl.h: Added options --xram-size and --code-size
15549 * src/SDCCmain.c: Added options --xram-size and --code-size
15551 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15553 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15554 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15556 2003-01-27 <johan AT balder>
15558 * src/SDCC.y: fixed bug #613764
15560 2003-01-26 <johan AT balder>
15562 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15563 * src/SDCCsymt.h: fixed bug #673374
15564 * src/SDCCglue.c: fixed bug #661910
15565 * src/SDCCast.c: fixed bug #458099 and 673374
15567 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15569 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15570 * as/mcs51/strcmpi.h: added
15571 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15572 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15573 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15574 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15575 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15576 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15577 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15578 * as/mcs51/Makefile.aslink: new module strcmpi
15579 * as/mcs51/Makefile.asx8051: new module strcmpi
15580 * as/mcs51/Makefil.bcc: new module strcmpi
15581 * as/mcs51/Makefile.in: new module strcmpi
15582 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15584 2003-01-26 <johan AT balder>
15586 * src/SDCCglue.c: reverted back to 1.124
15587 * src/SDCCast.c: reverted back to 1.156
15588 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15590 2003-01-25 <johan AT balder>
15592 * src/SDCCglue.c: A better fix for bug #661910
15593 * src/SDCCast.c: A better fix for bug #661910
15594 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15596 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15598 * src/Makefile.in: remove spawn.o
15599 * src/SDCCmain.c: remove spawn.h
15600 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15601 * src/spawn.c: removed
15602 * src/spawn.h: removed
15603 * support/regression/ports/ds390/spec.mk: link with -r
15605 2003-01-24 <johan AT CP255758-A>
15607 * src/ds390/gen.c (aopOp): fixed bug #667458
15608 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15609 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15610 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15612 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15614 * src/mcs51/peeph.def: better assembler identation by Frieder
15615 * src/mcs51/gen.c: better assembler identation by Frieder
15617 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15619 * as/z80/string.h: removed for gcc 3.2
15620 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15621 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15623 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15625 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15626 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15627 * support/regression/Makefile: separate temp files for ports
15628 * support/regression/generate-cases.py: separate temp files for ports
15629 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15630 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15632 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15634 * moved tinitalk to device/examples/ds390
15636 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15638 * as/mcs51/lkmem.c: rflag is for DS390
15639 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15640 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15641 (linkEdit): move mem- and map-files the same way as ihx-files
15642 * src/z80/main.c (_setDefaultOptions): removed --generic
15643 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15644 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15645 * src/pic/glue.c (picglue): --c1mode works again
15646 * src/pic16/glue.c (pic16glue): --c1mode works again
15647 * src/asm.c (printCLine): fix #660034
15649 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15651 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15652 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15653 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15654 * as/mcs51/lkmem (summary): better fix for sp problem
15655 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15656 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15657 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15658 remove --stack-after-data
15660 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15662 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15663 * src/SDCCutil.c (join): ugly bug: missing '\0'
15664 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15666 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15668 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15670 * src/pic/main.c (_asmCmd): gpasm supports -o
15671 * src/z80/main.c: more general macros
15672 * device/lib/Makefile.in: remove intermediate files
15674 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15676 * .version: Bumped version number to 2.3.3
15677 * src/SDCCBBlock.c: new option -o
15678 * src/SDCCglobl.h: new option -o
15679 * src/SDCCglue.c: new option -o
15680 * src/SDCCmain.c: new option -o
15681 * src/asm.c: new option -o
15682 * src/ds390/main.c: new option -o
15683 * src/pic/glue.c: new option -o
15684 * src/pic/pcode.c: new option -o
15685 * src/pic/ralloc.c: new option -o
15686 * src/pic16/glue.c: new option -o
15687 * src/pic16/pcode.c: new option -o
15688 * src/pic16/ralloc.c: new option -o
15689 * src/z80/main.c: new option -o
15690 * device/lib/Makefile.in: use -o
15691 * support/regression/ports/ds390/spec.mk: use -o
15692 * support/regression/ports/gbz80/spec.mk: use -o
15693 * support/regression/ports/mcs51/spec.mk: use -o
15694 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15695 * support/regression/ports/z80/spec.mk: use -o
15696 * support/regression/ports/ucz80/spec.mk: use -o
15697 * support/regression/ports/xa51/spec.mk: use -o
15698 * support/regression/fwk/lib/timeout.c: fix usage string
15700 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15701 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15703 2003-01-07 <johan AT balder>
15705 * src/SDCCast.c (decorateType): fixed bug #600035
15707 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15708 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15709 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15710 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15711 * src/pic/pcode.c: outcommented unused variable to remove warnings
15712 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15714 2003-01-06 <karl AT turbobit.com>
15715 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15718 2003-01-06 <johan AT balder>
15720 * src/SDCCicode.c: fixed array add
15722 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15723 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15724 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15726 2003-01-04 <johan AT balder>
15728 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15730 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15731 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15733 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15734 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15735 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15737 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15738 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15740 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15741 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15743 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15744 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15746 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15748 * in /sdcc/as/mcs51/ changed these files in order to create an
15749 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15750 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15751 following files to include the previous two files: aslink.dsp,
15752 Makefile.aslink, Makefile.bcc, and Makefile.in.
15754 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15755 .adb instead of .cdb
15757 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15759 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15760 value from option --iram-size.
15762 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15764 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15767 2002-09-18 <wiml AT hhhh.org>
15769 * SDCClrange.h: exposed setFromRange() and setToRange()
15770 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15771 packRegsForAccUse() (bug 542397)
15772 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15773 multiple times and emitting the fetch operations more than once
15774 added aopGetUsesAcc() function to allow binary operators to
15775 fetch their operands in the correct order; made genMinus() emit
15776 compact code for X = LITERAL - Y
15778 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15779 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15780 sprintf() in line 1267.
15782 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15783 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15786 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15787 Changes to aslink (All the changes are marked with 'JCF'):
15789 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15792 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15793 area BSEG. Also moves, if possible, the DATA area down into the internal
15794 ram so more space is available.
15796 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15799 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15800 not bytes. Function summary() which creates a memory usage summary
15801 file with extension .mem. Reports of overlaping stack and small stack
15802 size. If the space for the stack is less than 16 bytes aslink trows a
15805 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15806 the 8051. Option 'y' for memory summary output file.
15808 Changes to sdcc (All the changes are marked with 'JCF'):
15810 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15812 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15813 overlaying area for it (uses RegBankUsed[4]).
15815 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15816 bank zero as used by default. By default aslink locates the stack
15817 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15818 the creation of the .mem file. Delegates the allocation of data area
15819 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15820 the begining of the stack area to aslink.
15822 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15823 glue() in SDCCglue.c creates an area for it.
15825 2002-09-03 Borut Razem <borut.razem AT siol.net>
15826 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15827 sdcc/src/pic/glue.c:
15828 introduced atexit() handler for teporay files removal in case of
15829 errors, assertions, ...
15831 2002-08-29 Borut Razem <borut.razem AT siol.net>
15832 * sdcc/support/cpp2/auto-host_vc_in.h:
15833 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15834 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15835 Maybe there is a similar problem with BORLANDC? It should be checked!
15837 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15838 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15839 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15840 was not executed, and the compiler (cl) launched a warning:
15841 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15843 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15844 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15846 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15847 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15849 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15850 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15851 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15852 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15853 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15854 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15855 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15856 - added Release configuration in VS projects
15857 - review of compiler an linker options
15858 - VC .exe files are generated in bin_vc directory, not to interfere
15859 with binaries generated from other projects (cygwin, mingw, bcc ...)
15861 * sdcc/src/yacc.dsp: added
15863 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15864 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15865 and insert the version number definitions from .version
15867 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15869 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15870 added - genarate auto-host.h using auto-host_vc_in.h as template
15873 removed from CVS, generated automatically
15875 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15876 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15878 2002-08-11 Borut Razem <borut.razem AT siol.net>
15879 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15881 2002-08-10 Borut Razem <borut.razem AT siol.net>
15882 * src/SDCCmain.c (main):
15883 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15884 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15885 The consequence was that some temporary files were not removed.
15888 unification of code in functions tempfilename() and tempfile():
15889 function tempnam() is defined in Visual Studio 6.0 and .NET
15891 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15893 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15894 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15895 - removed compiler command line option /WX: Treats all warnings as errors
15896 - update a list of source files, included into the project
15898 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15899 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15900 changed project type to Generic Project so that can be correcly converted to VS.NET project
15902 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15904 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15906 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15908 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15909 added return 0 statements after assert() to make compiler happy
15911 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15912 added newline in the def file to keep MSC compiler satisfied
15914 * sdcc/src/z80/gen.c:
15915 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15916 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15917 - solved MSC error in function aopDump()
15919 * sdcc_vc.h: define PREFIX as "\\sdcc"
15921 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15922 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15924 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15925 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15926 - Rewrote the register banking algorithm.
15927 - Added pCode live-range analysis to registers (for now, only non-used and
15928 singly-used registers optimized away)
15930 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15932 * 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.
15934 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15935 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15937 2002-04-22 Michael Hope <michaelh AT vroom>
15939 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15941 * configure.in (DD_COPT): Added include support required for gbdk.
15943 * .version: Bumped version number just to increase it.
15945 * src/SDCCmain.c: Added -nostdinc to the default options.
15947 2002-04-15 Michael Hope <michaelh AT vroom>
15949 * device/lib/z80/printf.c (sprintf): Added.
15951 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15953 * src/z80/peeph.def: Added transpose redundent load rule.
15955 * src/z80/main.c: Added force callee saves for jaune.
15957 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15959 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15961 2002-03-28 Johan Knol <johan AT balder>
15963 * src/SDCCval.c: fixed bug #532436
15965 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15967 Added "char *Processor" field to the port structure.
15970 Added -p option. Allows port dependent processor to be specified.
15973 Initialized the new field char *Processor field to NULL in all ports
15976 Compiler generated registers for interrupt context saving
15977 were not getting allocated.
15979 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15982 Fixed left shift. Will promote the left side of a left shift
15983 if a) left shifting more than size of operand or b) when assigned
15984 to something size > size of left side
15986 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15988 tons of changes. Register allocation has been
15989 rewritten. Added customization for the various PICs. Flow
15990 analysis is restructured. ...
15992 * src/pic/device.h:
15995 * src/pic/device.c:
15996 Added. device.c is a PIC port hack to accomodate variations
15999 2002-03-13 Michael Hope <michaelh AT vroom>
16001 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16003 2002-03-04 johanknol <johanknol AT manik>
16005 * /src/SDCCval.c: fixed
16007 const unsigned char arr[][2] = { { 0, 1 } };
16008 t18.c:1: error: Initializer element is not constant
16010 2002-03-04 bela <bela AT manik>
16012 * /device/include/mcs51reg.h:
16013 ds89c420 register definition update
16015 2002-03-03 <johan AT FRIJA>
16017 * support/Util/SDCCerr.c: did something, but don't no why anymore
16019 * support/regression/tests/bug-524691.c: made it a little less shy
16021 * src/SDCCast.c (decorateType): fixed bug #524697
16023 * src/SDCCast.c: made some lineno improvements
16025 * src/SDCCval.c (getNelements): changed warning to error
16027 * src/SDCCglue.c (printIvalArray): changed warning to error
16029 * src/SDCCicode.c: fixed a warning for mingw
16031 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16033 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16035 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16037 * src/ds390/peeph.def:
16038 Added some more peephole rules
16040 * src/ds390/gen.c: Various fixes & enhancements
16042 * src/SDCClrange.c, src/SDCClrange.h:
16043 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16045 * src/ds390/ralloc.c:
16046 various fixes & enhancements (ds390) specific
16048 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16049 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16052 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16054 2002-03-02 <johan AT FRIJA>
16056 * src/SDCCast.c (decorateType): fixed bug #524708
16058 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16060 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16062 2002-03-01 Michael Hope <michaelh AT vroom>
16064 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16066 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16068 2002-03-01 <johan AT FRIJA>
16070 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16072 * src/SDCCast.c (decorateType): fixed bug #524209
16074 * src/SDCCval.c (valNot): fixed bug #524195
16076 2002-02-26 <johan AT balder>
16078 * src/xa51/gen.c: fixed a warning
16080 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16082 * src/SDCCast.c (decorateType): fixed bug #522534
16084 2002-02-23 <johan AT balder>
16086 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16088 2002-02-22 <johan AT balder>
16090 * src/SDCCast.c: fixed bug #514865
16092 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16094 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16096 * sdcc/src/SDCCloop.c:
16097 Previous fix was not good. basic blocks that have "break" or "return" are
16098 not really partof a loop , but live ranges used in these blocks should
16099 be live thru the entire loop, so set partOfLoop but don't add them to
16102 2002-02-21 <johan AT FRIJA>
16104 * src/SDCCcse.c: fixed bug #514308
16106 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16109 Fixed BUG #519583. If a conditional block ended in a return/break
16110 statement inside a loop, it was not being considered part of the loop.
16112 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16114 2002-02-10 Karl Bongers <karl AT turbobit.com>
16117 Fixed up SDCDB debugger somewhat. Updated debugger/README
16118 with lots of comments and notes.
16120 * device/examples/test2.c:
16121 Fix bug, "red" variable not being initialized(compiler complained).
16123 * device/examples/Makefile, examples/test3.c:
16124 Add Makefile in device/examples folder, compiles test3.c
16125 for use as a multiple module SDCDB test case.
16127 * sim/ucsim/cmd.src/cmdset.cc:
16128 Took out debug printfs in ucsim "next" command.
16130 * sim/ucsim/xa.src:
16131 Karl and Johan start ucsim XA support. Most dissassembly working,
16132 about 75% emulation done(plenty of work remaining).
16134 * sim/ucsim/z80.src:
16135 Add Z80 support to ucsim, add test-ucz80 regression test,
16136 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16137 Notice z80 compiler fails on examples/test3.c/crc code.
16139 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16141 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16142 Added support for --parms-in-bank1
16144 * src/ds390/peeph.def:
16145 added a few more peephole optimzations
16147 * src/ds390/main.c:
16148 1) added __builtin_inp & __builtin_outp used to read in data of given length
16149 from a memory mapped port
16150 2) added __builtin_memcmp
16151 3) added __builtin_swapw swap bytes of a short
16153 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16154 1) handle multiple send & receives from register bank1
16155 2) ralloc can now allocate DPTR1 to some liveRanges
16157 * src/SDCCsymt.c, src/SDCCsymt.h:
16158 changes to handle multiple sends & receives
16160 * src/SDCCptropt.h:
16161 added some pointer arithmetic optimization
16163 * src/SDCCptropt.c:
16164 added some pointer arithmetic optimizations but not stable yet so not
16165 called from anywhere (will get this working shortly)
16167 * src/SDCCopt.c: fixed for multiple sends & receives
16170 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16171 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16172 set preprocessor defines (depending on options)
16174 * src/SDCCicode.c, src/SDCCicode.h:
16175 changes made to handle multiple sends & receives
16178 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16180 * src/SDCCcse.c, src/SDCCcse.h:
16181 added function findbackward def (to be used in upcoming optimization)
16183 * src/SDCCcflow.c, src/SDCCcflow.h:
16184 added function returnAtEnd - to determine if a basic block terminates with
16187 * src/SDCCast.c, src/SDCCast.h:
16188 added option parms-in-bank1
16190 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16191 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16192 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16193 adjusted for --parms-in-bank1 option
16195 * device/include/string.h:
16196 donot redefine "reentrant" keyword
16198 * device/include/ds80c390.h: Added some more SFRs
16200 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16202 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16204 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16206 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16208 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16210 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16212 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16214 * Added --xram-movc option
16216 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16218 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16220 2002-01-11 Johan Knol
16222 * Added math lib of Jesus Calvino-Fraga
16224 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16226 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16227 * support/regression/Makefile: new target test-mcs51-stack-auto
16228 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16230 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16232 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16234 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16236 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16238 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16240 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16242 * src/SDCCglue.h: add definition for printIvalChar()
16244 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16246 * src/SDCCast.c: fix #498138 by Johan
16248 * src/SDCCglue.c: fix #498138 by Johan
16250 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16252 * support/regression/Makefile: fix clean
16254 * support/regression/ports/ds390/support.c: fix transmission of last character
16256 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16258 * /sdcc/src/ds390/gen.c:
16259 a) improved computing address of stack variable
16260 b) took out some #if 0 code
16261 c) improved parmBytes adjustment
16262 d) improved genPlusIncr & genMinusIncr
16263 e) genCmp could generate bad code (when left assigned to DPTR)
16264 f) Fixed bug in hasInc
16266 * /sdcc/src/ds390/ralloc.c:
16267 a) packRegsForSupport could mess up live information (Fixed)
16268 b) packRegsDPTRuse could be incorrect for left & right shift
16270 * /sdcc/src/mcs51/ralloc.c:
16271 packRegsForSupport could mess up the live information (Fixed)
16273 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16275 * /sdcc/src/SDCCast.c:
16276 can reverse a loop even if function call is present as long
16277 as the loop control variable is local & is not passed as parameter
16279 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16281 * /sdcc/ChangeLog: *** empty log message ***
16283 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16284 More builtin function additions for TININative
16286 * /sdcc/src/ds390/ralloc.c:
16287 Had broken the regression testsuite
16289 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16291 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16292 Added funcattr hasStackParms will be set for reentrant functions when there
16293 are paramteres on the stack, this helps in minimizing frame pointer generation
16294 typeFromStr can handle function pointers now
16296 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16297 *** empty log message ***
16299 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16301 * /src/ds390/gen.c, /src/ds390/main.c:
16302 More builtin function additions for TININative
16304 * /src/ds390/ralloc.c:
16305 Had broken the regression testsuite
16307 * /src/SDCCast.c: Fixed a bug in dumptree
16309 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16310 Added funcattr hasStackParms will be set for reentrant functions when there
16311 are paramteres on the stack, this helps in minimizing frame pointer generation
16312 typeFromStr can handle function pointers now
16314 * /doc/builtins.txt, /doc/TININative.txt:
16315 *** empty log message ***
16318 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16320 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16321 ALPHA version for -mTININative
16323 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16324 updated to reflect changes in the port structure
16327 added function do_assemble (similar to do_link) if non-null this function
16328 will be called to do assembly (-mTININative) requires a multi command
16330 added function genAssemblerEnd will be called to generate assembler Epilogue
16333 added _JavaNative to debug info printing
16335 * /src/SDCCmain.c: added option --tini-libid
16336 added port->do_assemble function (-mTININative) has a multi command assemble
16338 * /src/SDCCglue.c: Disabled "constExpr" check
16339 added port->genAssemblerEnd function
16341 * /src/SDCCglobl.h: Added option --tini-libid value
16344 tookout optimizeCompare from the header (has no external references)
16346 * /src/SDCCast.c: made one more function "static"
16348 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16350 * src/z80/mappings.i: Added z80asm support.
16352 * src/z80/main.c: Added z80asm support on --asm=z80asm
16354 * src/z80/gen.c: Fixed asm portability issues.
16356 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16358 * src/SDCCglue.c (printExterns): Added global/extern split.
16360 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16362 * support/regression/Makefile: added test for mcs51 model large
16364 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16366 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16368 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16370 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16372 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16374 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16376 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16378 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16380 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16382 * support/regression/tests/simplefloat.c: Port to mcs51.
16384 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16385 * support/regression/tests/bug-485362.c: Added.
16387 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16389 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16391 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16393 * src/z80/gen.c (aopDump): Added a dump function.
16395 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16396 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16398 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16400 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16402 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16404 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16406 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16408 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16410 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16412 * support/regression/ports/ds390/support.c: Use tinibios.
16414 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16416 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16418 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16419 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16421 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16423 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16425 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16427 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16429 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16430 (packRegsForIYUse): Created and optimised.
16432 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16434 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16435 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16437 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16439 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16441 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16443 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16445 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16447 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16449 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16451 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16453 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16455 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16457 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16459 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16460 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16461 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16463 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16465 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16466 (genNotFloat): Added.
16467 (genUminusFloat): Added.
16469 * device/lib/z80/Makefile: Added floating pt stubs.
16471 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16473 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16475 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16477 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16479 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16481 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16483 * sdcc/support/regression/Makefile: Add port ds390.
16485 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16487 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16489 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16491 * sdcc/support/regression/ports/ds390/support.c: Added.
16493 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16495 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16497 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16499 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16501 * device/include/malloc.h: Added z80 and gbz80 support.
16503 * device/lib/gbz80/heap.s: Added.
16505 * device/lib/z80/heap.s: Added.
16507 * device/lib/malloc.c: Added z80 and gbz80 support.
16509 * support/regression/tests/malloc.c (testMalloc): Added.
16511 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16513 * support/regression/tests/bug-478094.c: Added.
16515 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16517 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16519 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16521 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16523 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16525 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16527 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16529 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16531 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16533 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16535 * support/regression/tests/bug-477927.c: Added.
16537 * src/z80/peeph.def: Added minor rules.
16539 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16541 * src/z80/peeph.def: Added jump optimisation modification.
16543 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16545 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16547 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16549 * support/regression/tests/funptrs.c: Added.
16551 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16553 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16555 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16557 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16559 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16561 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16562 (movLeft2ResultLong): Created.
16564 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16565 (joinPushes): Added. Joins two char pushes into a word push.
16567 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16569 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16571 * support/makebin/Makefile (install): Added creation of dest dir.
16573 2001-10-24 Karl Bongers <karl AT turbobit.com>
16575 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16577 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16579 * src/z80/ralloc.c: Turned off faulty pack for one use.
16581 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16583 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16585 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16587 * support/regression/Makefile: Improved clean
16589 * support/regression/ports/gbz80/spec.mk: Added clean
16591 * support/regression/ports/host/spec.mk: Added clean
16593 * support/regression/ports/z80/spec.mk: Added clean
16595 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16597 * support/regression/ports/mcs51/timeout.c: little improvements
16599 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16601 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16603 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16605 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16607 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16609 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16611 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16613 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16614 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16616 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16618 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16620 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16622 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16624 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16626 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16628 * support/regression/tests/longor.c: Added.
16630 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16632 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16634 * as/mcs51/aslink.h: define PATH_MAX
16636 * as/mcs51/asm.h: define PATH_MAX
16638 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16640 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16642 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16644 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16646 * src/SDCCglobl.h: define PATH_MAX
16648 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16650 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16652 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16654 * src/z80/gen.c (gencjneshort): Fixed
16656 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16658 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16660 * support/regression/tests/bug-469671.c: Added.
16662 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16664 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16666 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16668 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16670 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16672 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16674 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16676 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16678 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16680 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16682 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16684 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16686 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16688 * 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.
16690 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16692 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16694 2001-10-07 <johan AT FRIJA>
16696 * device/lib/gets.c (gets): fixed the return value.
16698 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16699 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16701 * 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.
16703 * 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.
16705 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16707 * src/pic/gen.c: Removed Safe_strdup.
16709 * configure.in: Added option to enable libgc support.
16711 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16712 (bitVectUnion): Optimised.
16713 (bitVectIntersect): Optimised.
16714 (bitVectBitsInCommon): Optimised.
16715 (bitVectCplAnd): Optimised.
16717 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16719 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16721 * src/SDCCmain.c: distinguish between assembler debug and plain options
16723 * src/avr/main.c: remove standard assembler options
16725 * src/ds390/main.c: remove standard assembler options
16727 * src/mcs51/main.c: remove standard assembler options
16729 * src/port.h: removed "PENDING" comment
16731 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16733 * src/device/lib/_mulint.c : new, with assember functions
16735 * src/device/lib/_mullong.c : new, with assember functions
16737 * src/device/lib/_divuint.c : with assember functions
16739 * src/device/lib/_divsint.c : with assember functions
16741 * src/device/lib/_divulong.c: with assember functions
16743 * src/device/lib/_divslong.c: with assember functions
16745 * src/device/lib/_moduint.c : with assember functions
16747 * src/device/lib/_modsint.c : with assember functions
16749 * src/device/lib/_modulong.c: with assember functions
16751 * src/device/lib/_modslong.c: with assember functions
16753 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16755 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16757 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16758 replaced _mululong.c and _mulslong.c by _mullong.c
16760 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16762 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16764 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16766 * src/SDCCglue.c: test, if win32api is available for MINGW
16768 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16770 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16771 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16772 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16773 * support/regression/ports/host/spec.mk: removed GENERIC
16774 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16775 * support/regression/ports/z80/spec.mk: removed GENERIC
16777 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16779 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16781 * support/regression/tests/bug-467035.c: Created.
16783 2001-10-01 <johan AT FRIJA>
16785 * src/SDCC.y: fixed bug #466586 part 1
16787 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16789 * SDCCicode.c: z80 has no generic pointers
16790 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16792 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16794 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16796 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16798 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16800 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16802 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16804 * configure.in: Fixed up so that ucsim is only configured once.
16806 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16808 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16809 (getPathDifference): As above.
16811 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16813 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16815 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16816 * .version: Updated to 2.3.1
16818 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16819 Added copyright header.
16821 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16822 (assemble): Added support for macro based assembler commands.
16823 (linkEdit): Added support for macro based linker commands.
16824 (preProcess): Changed the pre-processor to use macros.
16825 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16826 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16828 * device/lib/z80/crt0.s: Added module name for debugging.
16830 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16832 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16834 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16836 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16838 * src/Makefile.in: Added SDCCmacro and SDCCutil
16840 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16842 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16844 2001-09-16 <johan AT FRIJA>
16846 * 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.
16848 2001-09-15 <johan AT FRIJA>
16850 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16851 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16853 2001-09-11 <johan AT FRIJA>
16855 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16857 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16859 * support/regression/tests/bug-460444.c: Added test case.
16861 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16862 (genCast): Added justification for all of the asserts.
16864 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16866 * support/regression/support.c: _xdata replaced by xdata
16868 * support/regression/spec.mk: removed _generic
16870 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16872 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16874 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16875 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16877 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16879 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16881 * support/regression/tests/bug-460010.c: Added test case.
16883 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16885 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16887 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16889 * support/regression/testfwk.c: removed workaround for bug #436344
16891 * support/regression/tests/bp.c: use less memory with mcs51
16893 * support/regression/tests/bug-441448.c: use less memory
16895 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16897 * support/regression/collate-results.py: typo
16899 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16901 * support/regression/tests/fetchoverlap.c: Added new test case.
16903 * support/regression/tests/bp.c: Added new test case.
16905 * support/regression/tests/bug-448984.c: Added new test case.
16907 * support/regression/tests/pow2shifts.c: Added new test case.
16909 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16910 (genlshTwo): Fixed right shift for count > 8.
16912 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16914 2001-09-08 <johan AT FRIJA>
16916 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16918 2001-09-07 <johan AT FRIJA>
16920 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16922 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16924 2001-09-06 <johan AT FRIJA>
16926 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16927 * bernhard noted me at this: "() equals to (void)" (1.38)
16929 2001-09-05 <johan AT FRIJA>
16931 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16933 2001-09-04 <johan AT FRIJA>
16935 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16938 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16940 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16942 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16944 * link/z80/aslink.h: Fixed path for PATH_MAX
16946 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16948 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16950 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16952 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16954 * 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.
16956 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16958 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16959 (genCmp): Fixed up genCmp for the GB with longs.
16961 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16963 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16965 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16967 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16969 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16971 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16973 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16975 * 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.
16977 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16979 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16981 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16983 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16985 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16987 * sim/ucsim/configure: little improvement of Cygwin-detection
16988 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16989 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16990 * support/regression/tests/bug-221100.c: small changes for mcs51
16991 * support/regression/tests/bug-221168.c: small changes for mcs51
16992 * support/regression/tests/bug-227710.c: small changes for mcs51
16993 * support/regression/tests/staticinit.c: small changes for mcs51
16994 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16995 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16996 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601