1 2008-11-25 Raphael Neider <rneider AT web.de>
3 * device/include/pic16/pic16devices.txt,
4 sdcc/src/pic16/device.c,
5 sdcc/src/pic16/device.h: implicitly disable XINST
6 whenever CONFIG4L is set via an additional optional
7 argument to the configword directive in pic16devices.txt
9 2008-11-24 Raphael Neider <rneider AT web.de>
11 * device/lib/pic16/configure.ac,
12 device/lib/pic16/Makefile.common: fixed quoting issues
14 * device/lib/pic16/configure,
15 device/lib/pic16/debug/Makefile.in,
16 device/lib/pic16/libc/Makefile.in,
17 device/lib/pic16/libdev/Makefile.in,
18 device/lib/pic16/libio/Makefile.in,
19 device/lib/pic16/libm/Makefile.in,
20 device/lib/pic16/libsdcc/Makefile.in,
21 device/lib/pic16/Makefile.in,
22 device/lib/pic16/startup/Makefile.in: regenerated
24 * src/pic16/main.c (_pic16_finaliseOptions): revert to
27 2008-11-24 Raphael Neider <rneider AT web.de>
29 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
30 argument of --asm= or --link= to allow for
31 --asm="sh script --options", the user can double quote the
32 argument if needed: --asm="'c:/program files/gpasm' -q",
33 also fix some potential buffer overflows
35 2008-11-19 Borut Razem <borut.razem AT siol.net>
38 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
41 2008-11-16 Borut Razem <borut.razem AT siol.net>
43 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
44 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
46 2008-11-15 Borut Razem <borut.razem AT siol.net>
48 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
49 src/SDCCsymt.c, src/SDCCsymt.h:
50 fixed RFE #2291335 : Unnamed bit-field initialization
51 * support/regression/tests/bitfields.c:
52 added test case for RFE #2291335
53 * support/regression/tests/bug-1981238.c:
54 don't initialize unnamed bit-fields
56 2008-11-11 Raphael Neider <rneider AT web.de>
58 * device/include/pic16/pic18f25j10.h,
59 device/include/pic16/pic18f45j10.h: remove useless boilerplate
61 * device/include/pic16/adc.h,
62 device/lib/pic16/libio/adc/adcbusy.c,
63 device/lib/pic16/libio/adc/adcclose.c,
64 device/lib/pic16/libio/adc/adcconv.c,
65 device/lib/pic16/libio/adc/adcopen.c,
66 device/lib/pic16/libio/adc/adcread.c,
67 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
68 and fixed ADC routines to work for more target devices,
69 incorporates patch #2036130 by Nick Materer
71 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
73 * device/include/ctype.h,
74 * device/include/ds400rom.h,
75 * device/include/ds80c390.h,
76 * device/include/float.h,
77 * device/include/math.h,
78 * device/include/serial.h,
79 * device/include/stdbool.h,
80 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
82 * device/include/mcs51/C8051F336.h,
83 * device/include/mcs51/C8051T600.h,
84 * device/include/mcs51/C8051T610.h,
85 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
86 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
88 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
90 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
92 2008-11-10 Raphael Neider <rneider AT web.de>
94 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
95 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
96 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
97 (patch by Nick Materer, #2253980)
99 * device/lib/pic16/libio/adc.ignore,
100 device/lib/pic16/libio/i2c.ignore,
101 device/lib/pic16/libio/usart.ignore,
102 device/lib/pic16/pics.all: updated to build more device libs
104 * device/lib/pic16/libdev/Makefile.am,
105 device/lib/pic16/libdev/Makefile.in,
106 device/lib/pic16/libio/Makefile.am,
107 device/lib/pic16/libio/Makefile.in: regenerated
109 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
110 names per memory location, applied SDCC style to more functions
112 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
114 * device/include/mcs51/p89lpc933_4.h: new NXP header file
115 * device/include/mcs51/p89lpc935_6.h: new NXP header file
116 * device/include/mcs51/p89v66x.h: minor changes
117 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
119 2008-11-09 Raphael Neider <rneider AT web.de>
121 * device/include/pic/pic14devices.txt: fixed memory description for
122 12f629 and 12f675, closes #2236240
124 2008-11-06 Borut Razem <borut.razem AT siol.net>
126 * src/SDCCmain.c: #fixed bug 2224960: sdcc -MM no working correctly
127 pass system include paths with -isystem to sdcpp
128 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
129 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
131 2008-11-02 Raphael Neider <rneider AT web.de>
133 * doc/sdccman.lyx: updated the sections on the library build process
134 and on how to add support for new devices, and documented known
135 problems with the extended instruction set including a workaround
137 2008-11-01 Raphael Neider <rneider AT web.de>
139 * device/include/pic16/adc.h,
140 device/include/pic16/pic16devices.txt,
141 device/include/pic16/pic18f2410.h,
142 device/include/pic16/pic18f2510.h,
143 device/include/pic16/pic18f2515.h,
144 device/include/pic16/pic18f2610.h,
145 device/include/pic16/pic18f4410.h,
146 device/include/pic16/pic18f4510.h,
147 device/include/pic16/pic18f4515.h,
148 device/include/pic16/pic18f4610.h,
149 device/include/pic16/pic18fregs.h,
150 device/lib/pic16/libdev/Makefile.am,
151 device/lib/pic16/libdev/Makefile.in,
152 device/lib/pic16/libdev/pic18f2410.c,
153 device/lib/pic16/libdev/pic18f2510.c,
154 device/lib/pic16/libdev/pic18f2515.c,
155 device/lib/pic16/libdev/pic18f2610.c,
156 device/lib/pic16/libdev/pic18f4410.c,
157 device/lib/pic16/libdev/pic18f4510.c,
158 device/lib/pic16/libdev/pic18f4515.c,
159 device/lib/pic16/libdev/pic18f4610.c,
160 device/lib/pic16/libio/Makefile.am,
161 device/lib/pic16/libio/Makefile.in,
162 device/lib/pic16/pics.all: added support for 18f[24][456]10
163 and 18f[24]515 devices
164 * doc/sdccman.lyx: updated list of supported PIC16 devices
166 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
167 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
168 src/xa51/gen.c: avoid compiler warnings
169 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
171 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
173 * device/include/mcs51/p89v66x.h: NXP header file
174 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
175 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
177 2008-10-14 Raphael Neider <rneider AT web.de>
179 * device/lib/pic16/libdev/Makefile.am,
180 device/lib/pic16/libio/Makefile.am: enable building libraries for
181 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
182 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
183 * device/lib/pic16/libdev/Makefile.in,
184 device/lib/pic16/libio/Makefile.in: regenerated
186 2008-10-14 Raphael Neider <rneider AT web.de>
188 * device/include/pic16/pic18f2450.h,
189 device/include/pic16/pic18f4450.h,
190 device/lib/pic16/libdev/pic18f2450.c,
191 device/lib/pic16/libdev/pic18f4450.c,
192 device/include/pic16/adc.h,
193 device/include/pic16/pic16devices.txt,
194 device/include/pic16/pic18fregs.h,
195 device/lib/pic16/libdev/Makefile.am,
196 device/lib/pic16/libdev/Makefile.in,
197 device/lib/pic16/libio/Makefile.am,
198 device/lib/pic16/libio/Makefile.in,
199 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
201 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
202 stack to a fixed location, relax it to automatically work with all
203 but the smallest devices (256 byte RAM devices need #pragma stack)
205 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
207 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
208 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
209 * device/lib/_strcspn.c: fixed bug 2140931
211 2008-10-06 Raphael Neider <rneider AT web.de>
213 * device/include/pic16/stdio.h,
214 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
215 declared __naked for convenience, named all arguments
216 * device/lib/pic16/libc/stdio/strmgpsim.c,
217 device/lib/pic16/libc/stdio/strmmssp.c,
218 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
220 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
221 empty __naked functions,
222 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
223 corner cases (unlink first/last pCode in list), reuse more code
225 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
227 * src/ds390/main.c (_ds390_genInitStartup): added
228 * src/SDCCpeeph.c (getPatternVar): new, added,
229 (labelInRange): fixed bug 2115959
230 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
231 * src/SDCCicode.h: added newiTempOperand
232 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
233 added optimizations for 0/x and x/-1, see also patch 2142900
234 * support/regression/tests/onebyte.c (testMul): added test cases
236 2008-09-20 Borut Razem <borut.razem AT siol.net>
239 definition of absolute address symbols without initial value,
240 fixed SDCC crash "do not know how to intialize symbol"
242 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
244 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
245 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
246 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
247 * device/lib/z80/stubs.s: added stubs for above functions
248 * src/SDCCopt.c (convilong),
249 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
250 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
251 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
252 * support/regression/tests/onebyte.c: enabled all tests for z80
254 2008-09-15 Borut Razem <borut.razem AT siol.net>
256 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
257 device/lib/pic16/libc/stdio/printf.c,
258 device/lib/pic16/libc/stdio/strmusart.c,
259 device/lib/pic16/libc/stdio/printf_tiny.c,
260 device/lib/pic16/libc/stdio/sprintf.c,
261 device/lib/pic16/libc/stdio/strmgpsim.c,
262 device/lib/pic16/libc/stdio/putchar.c,
263 device/lib/pic16/libc/stdio/fprintf.c,
264 device/lib/pic16/libc/stdio/strmmssp.c,
265 device/device/lib/pic16/libc/stdio/vprintf.c,
266 device/lib/pic16/libc/stdio/printf_small.c,
267 device/lib/pic16/libc/stdio/vsprintf.c,
268 device/lib/pic16/libc/stdio/strmputchar.c,
269 device/lib/pic16/libc/Makefile.am,
270 device/lib/pic16/libc/Makefile.in:
271 *printf now returns int, puchar.c moved from stdlib to stdio,
272 *printf format parameter type changed from char * to const char *,
273 added GNU link excetion text to library source files,
274 applyed GNU coding style, removed useless svn ids,
275 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
276 binary specifier: "%b", "%hb" and "%lb"
277 * device/lib/pic16/libc/stdio/vfprintf.c:
278 applied patch #2044424: PIC16: vfprintf
279 thanks Mauro Giachero
280 * support/regression/tests/bug1057979.c:
281 removed old pic16 sprintf specifics
282 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
283 * doc/sdccman.lyx: documented 'b' binary format specifier removal
285 2008-09-15 Raphael Neider <rneider AT web.de>
287 * src/pic16/device.c (pic16_dump_usection): force udata sections
288 into the addressable range (0..0xFFF), workaround for a gpsim
289 bug preventing simulation of regtest bug1750318
290 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
291 (serialRegAssign): fixed regtest bug-971834,
292 (pic16_packRegisters): avoid null-pointer dereference
294 2008-09-14 Raphael Neider <rneider AT web.de>
296 * src/pic16/gen.c, src/pic16/ralloc.c: use
297 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
298 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
300 2008-09-12 Borut Razem <borut.razem AT siol.net>
302 * support/regression/fwk/testfwk.h:
303 define pdata as data for pic16 target
304 thanks Mauro Giachero
306 2008-09-11 Borut Razem <borut.razem AT siol.net>
308 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
309 support/regression/absolute.c:
310 applied patch #2105615: Some PIC16 testcase fixlets
311 thanks Mauro Giachero
313 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
315 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
316 * support/regression/tests/bug2094505.c: new, added
318 2008-09-07 Borut Razem <borut.razem AT siol.net>
320 * src/SDCCglue.c, src/SDCCast.c:
321 fixed throw of "excess elements" warning for char arrays
322 * support/regression/tests/nullstring.c:
323 disable warning about excess elements in array of chars initializer
325 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
327 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
328 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
329 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
330 * support/regression/tests/bug2077267.c: new, added
332 2008-09-05 Raphael Neider <rneider AT web.de>
334 * configure.in, Makefile.common.in: add support for ccache,
335 remove spurious $VERSION output, detect doc-tools even without
336 --enable-doc to facilitate later manual doc-builds, minor cleanup
337 * configure: regenerated
339 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
340 avoid races in parallel VPATH builds
341 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
342 * doc/sdccman.lyx: mention --without-ccache configure option
344 2008-09-01 Raphael Neider <rneider AT web.de>
346 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
347 * (genConstPointerGet): fix reading bitfields from __code space
348 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
349 bitfield initializers (fix regression test bug1856409.c)
350 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
353 2008-08-31 Raphael Neider <rneider AT web.de>
355 * src/pic16/gen.c (genAssign): removed useless compiler output
356 * (genPointerGet,genPointerSet,genCast),
357 src/pic16/glue.c (pic16_printGPointerType):
358 also handle PPOINTERs just to avoid spurious asserts
359 * (pic16_printIvalType,pic16_printIvalBitFields):
360 generalized to arbitrary type/bitfield sizes, allows compilation of
361 regression test bug-1981238.c
362 * (pic16_printIvalChar): fix regression test structflexarray.c
363 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
364 in initialized structs and fix #1843745
365 * (pic16_printIvalStruct): always output initializers for all fields,
366 even those not explicitly given, fixes zeropad.c regression test
367 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
368 #2073635, #1567098, and #1485812)
369 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
371 2008-08-31 Borut Razem <borut.razem AT siol.net>
373 * support/regression/tests/bug-895992.c,
374 support/regression/tests/onebyte.c:
375 enabled pic16 regression testing since the bugs
376 1511794: pic16: regression test bug-895992.c fails
377 1444425: onebyte.c regression tes fails on pic16
378 are fixed, probably by fixing
379 2048464: PIC16: fix genUminus - addresses not.c regression test
380 * src/SDCCsymt.c, src/SDCCglue.c,
381 support/regression/tests/bug-1981238.c:
382 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
385 2008-08-30 Borut Razem <borut.razem AT siol.net>
387 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
388 release version 4.3.2
390 2008-08-24 Raphael Neider <rneider AT web.de>
392 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
393 always use the sdcc from the current build tree (ignore $CC from
394 the environment, fixes compile farm builds)
395 * device/lib/Makefile.in: rename .a into .lib for compatibility,
396 remove more build products from install directory
397 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
398 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
400 2008-08-24 Borut Razem <borut.razem AT siol.net>
402 * src/SDCC.y: applied patch
403 2050245: Fix # 1963382
405 1963382: Listing File - C file comment is incorrect
408 2008-08-23 Borut Razem <borut.razem AT siol.net>
410 * src/pic16/gen.c: applied patch
411 2048464: PIC16: fix genUminus - addresses not.c regression test
412 thanks Mauro Giachero
414 2008-08-22 Borut Razem <borut.razem AT siol.net>
416 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
417 src/pic16/main.c: allow spaces in gpasm and gplink paths
419 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
422 * src/z80/peeph-z80.def: minor peephole improvement
424 2008-08-15 Raphael Neider <rneider AT web.de>
426 * src/z80/gen.c (_vemit2): suppress compiler warning
428 * src/pic/*.[ch]: make proper use of header files and avoid
429 ad-hoc extern declarations, mark module-local helpers 'static',
430 removed dead/replaced code, no functional changes
431 * src/pic16/pcode.c: disentangled from pic14 backend
433 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
435 * src/z80/gen.c: fixed #2051348
436 * support/regression/tests/bug-2051348.c: regression test for #2051348
438 2008-08-10 Raphael Neider <rneider AT web.de>
441 * Makefile.common.in: export PACKAGE for $docdir,
442 fixes #1957036, avoid some "underquoted definition" warnings
443 * configure: regenerated
445 2008-08-10 Raphael Neider <rneider AT web.de>
447 * device/lib/pic16/**: build pic16 library using autotools for
448 improved dependency tracking
450 * device/lib/Makefile.in,
452 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
454 2008-08-10 Raphael Neider <rneider AT web.de>
456 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
457 local variables if --nooverlay is given, workaround for #2023121
459 2008-08-08 Raphael Neider <rneider AT web.de>
461 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
463 2008-08-08 Raphael Neider <rneider AT web.de>
465 * src/pic/pcoderegs.c,
467 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
469 2008-08-07 Borut Razem <borut.razem AT siol.net>
471 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
472 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
473 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
474 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
475 applied modified patch 2038174: Add support for binary constants v2
476 thanks Mauro Giachero
477 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
479 2008-08-04 Raphael Neider <rneider AT web.de>
482 * src/pic16/device.h,
484 * src/pic16/main.c: enable --optimize-goto by default
486 * device/lib/pic16/Makefile.common.in: suppress removed option
489 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
491 2008-07-30 Borut Razem <borut.razem AT siol.net>
493 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
494 applied patch 22032433: PIC16: fix constant strings,
495 thanks Mauro Giachero
497 2008-07-29 Borut Razem <borut.razem AT siol.net>
499 * src/pic16/gen.c: applied patches:
500 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
501 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
502 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
503 thanks Mauro Giachero
505 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
507 * src/port.h: Fixed typo in comment
509 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
511 * src/z80/mappings.i: Implemented RFE #1919415
512 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
513 #1880202, #1914434, prepared for RFE #1703943
515 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
518 * src/z80/peeph-z80.def,
519 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
520 preparation for Z80 peephole improvements
522 2008-06-21 Raphael Neider <rneider AT web.de>
524 * device/include/pic16/pic18f66j60.h,
525 * device/include/pic16/pic18f66j65.h,
526 * device/include/pic16/pic18f67j60.h,
527 * device/include/pic16/pic18f86j60.h,
528 * device/include/pic16/pic18f86j65.h,
529 * device/include/pic16/pic18f87j60.h,
530 * device/include/pic16/pic18f96j60.h,
531 * device/include/pic16/pic18f96j65.h,
532 * device/include/pic16/pic18f97j60.h,
533 * device/lib/pic16/libdev/pic18f66j60.c,
534 * device/lib/pic16/libdev/pic18f66j65.c,
535 * device/lib/pic16/libdev/pic18f67j60.c,
536 * device/lib/pic16/libdev/pic18f86j60.c,
537 * device/lib/pic16/libdev/pic18f86j65.c,
538 * device/lib/pic16/libdev/pic18f87j60.c,
539 * device/lib/pic16/libdev/pic18f96j60.c,
540 * device/lib/pic16/libdev/pic18f96j65.c,
541 * device/lib/pic16/libdev/pic18f97j60.c,
542 * device/include/pic16/pic16devices.txt,
543 * device/include/pic16/pic18fregs.h,
544 * device/lib/pic16/pics.all: added new devices
546 * device/include/pic16/adc.h,
547 * device/lib/pic16/libio/adc/adcbusy.c,
548 * device/lib/pic16/libio/adc/adcopen.c,
549 * device/lib/pic16/libio/adc/adcsetch.c,
550 * device/lib/pic16/libio/i2c/i2copen.c,
551 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
552 all changes from a patch by Anton Strobl
554 2008-06-12 Borut Razem <borut.razem AT siol.net>
556 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
557 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
558 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
559 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
560 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
561 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
562 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
563 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
564 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
565 by applying the modified patch from Risto Huotari
567 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
570 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
571 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
572 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
573 * support/regression/tests/bug1938300.c: new, added
575 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
577 * device/include/asm/ds390/features.h,
578 * device/include/asm/mcs51/features.h,
579 * device/include/mcs51/regc515c.h: inserted LGPL notice
581 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
583 * device/lib/gbz80/div.s,
584 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
585 patch 1597883, Thanks Robert Ramey
587 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
589 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
590 createIvalCharPtr, createIvalPtr, createIval),
592 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
593 initializers for local auto variables
594 * support/regression/tests/zeropad.c: added testcase for auto initializers
596 2008-05-26 Raphael Neider <rneider AT web.de>
598 * device/lib/pic16/startup/crt0.c,
599 * device/lib/pic16/startup/crt0i.c,
600 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
601 explicit, fixed curr_entry loop for >= 256 initializer records,
602 removed debug code (write to 0xf7e)
604 2008-05-25 Raphael Neider <rneider AT web.de>
606 * device/include/pic/pic16f627a.h,
607 * device/include/pic/pic16f628a.h,
608 * device/include/pic/pic16f648a.h: added missing ports
610 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
612 * device/include/float.h: added __INFINITY
613 * device/lib/_fsadd.c: handle overflows
614 * device/lib/_fsmul.c,
615 * device/lib/_fsdiv.c: use __INFINITY
616 * device/lib/_fseq.c,
617 * device/lib/_fsneq.c: handle -0.0
618 * sim/ucsim/s51.src/uc89c51r.cc,
619 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
620 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
621 * src/mcs51/gen.c (genSend): fixed bug with --xstack
622 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
623 * support/regression/tests/snprintf.c: test bug with --xstack
625 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
627 * src/SDCCpeeph.c (callFuncByName):
628 Support nested parenthesis in peephole function arguments (#1967300)
630 2008-05-19 Raphael Neider <rneider AT web.de>
632 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
633 fixed duplicate labels (#1911325)
635 2008-05-19 Raphael Neider <rneider AT web.de>
637 * src/regression/empty.c: suppress warning
638 * src/regression/pointer1.c: enabled index_by_pointer()
639 * src/regression/inline.c: now works for pic16 as well
641 * src/pic16/device.c: include dbuf declarations
642 * src/pic16/device.h: removed obsolete prototypes
644 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
645 * src/pic16/glue.c: made purely local functions static,
646 (pic16_printGPointerType, pic16_printIvalCharPtr,
647 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
648 generic pointers' tags (#1961866)
650 * src/pic16/pcode.c (assignValnums): optimize literal assignments
652 2008-05-19 Borut Razem <borut.razem AT siol.net>
654 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
655 fixed typo, uninstall include/pic16/pic16devices.txt
657 2008-05-18 Borut Razem <borut.razem AT siol.net>
659 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
660 the buffer is null terminated
661 * src/device/pic16.c:
662 applied modified patch 1965676: Patch for Win32 16 bit PIC
663 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
665 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
667 * src/SDCC.lex (check_type),
668 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
671 * as/z80/clean.mk: also clean *.dep
672 * device/lib/pic16/libsdcc/stack/Makefile,
673 * sim/ucsim/libtool: removed as they are rebuild by configure
674 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
676 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
678 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
679 fixupInline instead of createFunction to fix bug 1864577
680 (inlineFindMaxBlockno): removed, use global blockNo
681 * src/SDCCglobl.h: added blockNo
683 * src/z80/peep.h: modified properties
684 * support/regression/tests/bug1864577.c: new, added
686 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
689 * as/mcs51/asm.h: added org_cnt
690 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
691 * as/mcs51/asout.c: changed old K&R to ANSI
692 * as/mcs51/Makefile.in: use common identifiers
698 * as/hc08/Makefile.bcc,
699 * as/hc08/Makefile.in: synchronized with as/mcs51/*
700 * sdcc_vc_in.h: added define __func__
701 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
702 Thanks Ruud van Silfhout
703 * support/regression/tests/bug1717305.c: new, added
705 2008-05-05 Borut Razem <borut.razem AT siol.net>
707 * support/regression/Makefile.in,
708 support/regression/ports/ds390/spec.mk,
709 support/regression/ports/hc08/spec.mk,
710 support/regression/ports/mcs51-common/spec.mk,
711 support/regression/ports/pic14/spec.mk,
712 support/regression/ports/pic16/spec.mk,
713 support/regression/ports/ucz80/spec.mk,
714 support/regression/ports/z80/spec.mk:
715 added INC_DIR and LIBDIR paths
716 * src/ds390/gen.c: removed duplicated selicolon
718 2008-05-04 Borut Razem <borut.razem AT siol.net>
720 * support/regression/Makefile.in,
721 support/regression/fwk/lib/testfwk.c,
722 support/regression/ports/ds390/spec.mk,
723 support/regression/ports/hc08/spec.mk,
724 support/regression/ports/mcs51-common/spec.mk,
725 support/regression/ports/mcs51-large/spec.mk,
726 support/regression/ports/mcs51-medium/spec.mk,
727 support/regression/ports/mcs51-small/spec.mk,
728 support/regression/ports/mcs51-stack-auto/spec.mk,
729 support/regression/ports/mcs51-xstack-auto/spec.mk,
730 support/regression/ports/pic14/spec.mk,
731 support/regression/ports/pic16/spec.mk,
732 support/regression/ports/ucz80/spec.mk:
733 added possibility to define the sdcc binary directory SDCC_BIN_PATH
734 used to run regeression tests
736 2008-05-01 Raphael Neider <rneider AT web.de>
738 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
739 supported devices and instructions to add new ones
741 2008-05-01 Raphael Neider <rneider AT web.de>
743 * device/include/pic16/adc.h,
744 device/lib/pic16/libio/adc/adcbusy.c,
745 device/lib/pic16/libio/adc/adcopen.c,
746 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
747 18f2455 style ADC devices, based on patch #1776197
748 * device/lib/pic16/libio/adc/adcclose.c,
749 device/lib/pic16/libio/adc/adcconv.c,
750 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
751 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
752 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
753 * device/include/pic16/pic18f4431.h,
754 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
755 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
757 2008-05-01 Raphael Neider <rneider AT web.de>
759 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
760 moved xinst flag into pic16_options_t
761 * src/pic16/device.c (default_device, pic16_list_devices,
762 pic16_find_device): removed references to sfrrange
763 * src/pic16/gen.c (genFunction),
764 src/pic16/glue.c (pic16initialComments),
765 src/pic16/main.c (pic16_optionsTable),
766 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
768 * device/include/pic16/pic16devices.txt: removed sfrrange lines
770 2008-04-29 Raphael Neider <rneider AT web.de>
772 * src/pic16/devices.inc,
773 device/include/pic16/pic16devices.txt: replaced compiled-in list
774 of devices with a variant parsed at runtime
775 * src/pic16/device.c: added support for parsing pic16devices.txt,
777 * src/pic16/device.h: removed (now) unused fields from PIC_device
778 * src/pic16/main.c: removed #pragma maxram,
779 (_pic16_initPaths): removed bogus generation of search paths,
780 setup the port proper only after the search paths (for
781 pic16devices.txt) are set up,
782 (_pic16_finaliseOptions): moved processor dependant code here
783 from _pic16_initPaths(), clean up
784 * src/pic16/ralloc.c (pic16_init_stack),
785 * src/pic16/ralloc.h,
786 * src/pic16/pcode.c: clean up
787 * device/include/Makefile.in,
788 support/scripts/sdcc.nsi: also install/package pic16devices.txt
789 * support/scripts/inc2h-pic16.pl: updated instructions
791 2008-04-29 Raphael Neider <rneider AT web.de>
793 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
794 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
795 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
796 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
797 added missing family members and 18f2480/2580/4480/4580 family
798 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
799 * device/include/pic16/pic18f2525.h: use 18f4620.h
800 * device/include/pic16/pic18f6680.h: use 18f8680.h
801 * device/include/pic16/pic18fregs.h,
802 device/lib/pic16/pics.all,
803 src/pic16/devices.inc: add new devices
804 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
805 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
806 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
807 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
808 prevent attempting to build the libio for some new devices
810 2008-04-29 Raphael Neider <rneider AT web.de>
812 * debugger/mcs51/Makefile.in: fixed paths to sources
814 2008-04-25 Borut Razem <borut.razem AT siol.net>
816 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
817 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
818 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
819 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
820 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
821 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
822 as/link/z80/linkz80.dsp: lklibr.c moved
823 * doc/INSTALL.txt: binary archives in bz2 format
824 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
826 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
828 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
829 * support/regression/tests/bug1856409.c: new, added
831 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
834 * src/mcs51/peep.c: Use werror for error messages.
835 * src/SDCCicode.c (geniCodeConditional),
836 * src/SDCCsymt.c (structElemType): fixed bug 1839321
837 * src/z80/Makefile.bcc,
838 * src/z80/z80.dsp: added src/z80/peep.c/h
839 * support/regression/tests/bug1839321.c: new, added
841 2008-04-20 Raphael Neider <rneider AT web.de>
843 * device/include/pic16/pic18f2455.h: added bitfields for port C
845 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
847 * src/z80/peep.c: Use werror for error messages.
849 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
851 * src/z80/peep.h (declaration of notUsed()),
852 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
854 * src/z80/z80.h (added dependency on peep.h),
855 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
858 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
860 * src/SDCCpeeph.c (added support for notUsed()),
861 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
863 * src/port.h (removed dependency on mcs51/peep.h, added declaration
864 for notUsed()): Implemented generic (that is not port-specific) part
867 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
869 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
870 * device/lib/libsdcc.lib,
871 * device/lib/Makefile.in,
872 * support/regression/ports/mcs51-xstack-auto/spec.mk,
873 * device/lib/calloc.c: renamed to _calloc.c
874 * device/lib/free.c: renamed to _free.c
875 * device/lib/malloc.c: renamed to _malloc.c
876 * device/lib/realloc.c: renamed to _realloc.c
877 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
878 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
879 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
880 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
881 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
882 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
883 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
884 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
886 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
887 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
888 * support/regression/tests/bug1509084.c: new, added
890 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
892 * device/include/mcs51/cc2510fx.h: added _XPAGE
893 * device/include/mcs51/compiler.h: cosmetic changes
895 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
897 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
900 2008-03-31 Borut Razem <borut.razem AT siol.net>
902 * support/cpp2 renamed to support/cpp
903 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
904 support/cpp2/libiberty/splay-tree.c,
905 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
906 support/cpp2/libcpp/directives.c,
907 support/cpp2/libcpp/include/cpplib.h,
908 support/cpp2/libcpp/include/symtab.h,
909 support/cpp2/libcpp/include/line-map.h,
910 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
911 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
912 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
913 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
914 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
915 release version 4.3.0
916 * configure.in, configure, Makefile.in, Makefile.bcc:
917 adapted for moved cpp2
919 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
921 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
922 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
924 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
926 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
928 * support/regression/tests/bug1717943.c: new, added
930 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
932 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
933 bytewise return value assignments introduced in last commit.
935 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
937 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
938 genMult, genJumpTab):
939 Use 16-bit instructions for addition in some additional cases,
940 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
942 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
944 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
945 Implemented RFE #1921450, changed some debug messages.
947 2008-03-30 Borut Razem <borut.razem AT siol.net>
949 * Small Device C Compiler 2.8.0 released
950 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
951 * support/scripts/sdcc.nsi: added finish page; this version
952 was used for 2.8.0 release
953 * doc/knownbugs.html: removed; magically generated by the build
954 process using gen_known_bugs.pl from now on
956 2008-03-23 Borut Razem <borut.razem AT siol.net>
958 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
959 and reverted it, since it was already fixed by Raphael ;-)
960 * doc/knownbugs.html: updated for RC2
962 2008-03-22 Raphael Neider <rneider AT web.de>
964 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
967 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
969 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
970 * support/regression/tests/bug1839277.c: added related testBug1839299
972 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
974 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
975 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
977 * src/mcs51/gen.c: throughout only output hex constants
978 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
979 * support/regression/tests/bug1839277.c: new, added
981 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
983 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
984 compilation warning about nested comments.
986 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
988 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
989 * support/regression/tests/bug1921073.c: new, added
991 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
993 * src/z80/SDCCpeeph.c.c (callFuncByName):
994 Commented function parameters.
996 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
998 * src/z80/ralloc.c (packRegsForAccUse2):
999 disabled a broken accumulator packing optimization (fixed #1292721).
1000 * support/regression/tests/bug-1292721: Regression test for #1292721.
1002 2008-03-16 Raphael Neider <rneider AT web.de>
1004 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1005 fixed code bloat regression using a variant of patch #1915618
1007 2008-03-16 Borut Razem <borut.razem AT siol.net>
1009 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1010 icon, changed startup menu for release distribution, code cleaning,
1011 create url files instead links in startup menu
1013 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1015 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1016 * support/regression/tests/bug1579949.c: new, added
1018 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1020 * device/lib/printf_fast.c: fixed bug 1255403
1022 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1024 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1025 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1027 2008-03-14 Borut Razem <borut.razem AT siol.net>
1029 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1030 command line options
1031 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1032 is correctly displayed
1033 * as/link/z80/lkmain.c: usage line commented out
1035 2008-03-13 Borut Razem <borut.razem AT siol.net>
1037 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1038 updated the list pf supported pic14 devices
1040 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1042 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1044 2008-03-12 Borut Razem <borut.razem AT siol.net>
1046 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1047 fixed documentation request #1718191
1048 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1049 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1052 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1054 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1055 * support/regression/tests/bug1505811.c: new, added
1057 2008-03-09 Raphael Neider <rneider AT web.de>
1059 * device/include/pic16/pic18f2620.h,
1060 * device/include/pic16/pic18f4620.h,
1061 * device/lib/pic16/libdev/pic18f2620.c,
1062 * device/lib/pic16/libdev/pic18f4525.c,
1063 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1064 family to consistently use pic18f4620.[ch], fixes #1832562
1066 2008-03-09 Borut Razem <borut.razem AT siol.net>
1068 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1069 changed sdcc version to 2.8.0
1070 * knownbugs.html: regenerated
1071 * support/scripts/gen_known_bugs.pl: added number of open bugs
1073 2008-03-09 Raphael Neider <rneider AT web.de>
1075 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1076 (genOr): read volatile operand even if the result is known,
1078 (genOr,genXor): removed unused legacy code,
1079 (genDummyRead): use pic16_mov2w_volatile()
1081 2008-03-08 Borut Razem <borut.razem AT siol.net>
1083 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1084 cons w. --model-large
1085 * support/regression/staticinit.c: added regression test for bug
1088 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1090 * src/ds390/gen.c (pushSide, genPcall),
1091 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1092 * src/mcs51/gen.c: cosmetic changes
1093 * support/regression/fwk/include/testfwk.h: added macro reentrant
1094 * support/regression/tests/bug1908493.c: new, added
1096 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1098 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1100 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1102 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1103 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1104 already set in ds390/main.c and mcs51/main.c
1106 2008-03-07 Raphael Neider <rneider AT web.de>
1108 * src/regression/init0.c: new test for initialized arrays of function
1110 * src/regression/Makefile: made a bit more flexible, added init0.c
1111 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1112 pointers, closes #1427663
1114 2008-03-05 Borut Razem <borut.razem AT siol.net>
1116 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1117 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1119 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1121 * support/librarian/sdcclib.c:Added feature request 1908061:
1122 Synchronise sdcclib commands with ar.
1124 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1126 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1127 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1128 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1129 * device/include/mcs51/compiler.h: removed umlauts, added double
1132 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1134 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1135 * support/regression/tests/bug1536762.c: new, added
1137 * src/SDCCutil.h: added getBuildDate()
1138 * src/SDCCmain.c (printVersionInfo),
1139 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1141 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1142 * src/ds390/ralloc.c (packRegisters),
1143 * src/mcs51/ralloc.c (packRegisters),
1144 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1146 * support/regression/tests/bug1618050.c: new, added
1147 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1148 * support/regression/fwk/include/testfwk.h,
1149 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1152 2008-03-04 Raphael Neider <rneider AT web.de>
1154 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1155 on accessing OP_SYM_TYPE(op)
1156 * src/pic/gen.h: removed unused prototype of genMinusDec()
1157 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1158 fix #1876953 (invalid subtraction code), removed unused code
1160 2008-03-03 Raphael Neider <rneider AT web.de>
1164 * src/pic/genarith.c,
1166 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1167 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1169 2008-03-03 Raphael Neider <rneider AT web.de>
1171 * src/pic/device.c (find_device): search user-specified paths first
1172 for pic14devices.txt, fixes #1900827
1174 2008-03-02 Borut Razem <borut.razem AT siol.net>
1176 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1177 AddToPath and RemoveFromPath
1179 2008-03-01 Borut Razem <borut.razem AT siol.net>
1181 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1182 work correctly, added debugging support if -DSDCC.DEBUG command line
1185 2008-02-28 Borut Razem <borut.razem AT siol.net>
1187 * doc/sdccman.lyx: cosmetic changes
1189 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1191 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1192 * doc/sdccman.lyx: fixed unmeant removal of spaces
1194 2008-02-27 Borut Razem <borut.razem AT siol.net>
1196 * support/scripts/sdcc.nsi: corrected installation directory for
1197 current user installation mode
1198 * doc/README.txt: added Philipp Klaus Krause to the developers list
1200 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1202 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1203 return ifx condition
1204 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1205 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1206 ifxJump to fix bug 1838000
1207 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1208 * support/regression/tests/bug1838000.c: new, added
1209 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1211 2008-02-26 Borut Razem <borut.razem AT siol.net>
1213 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1215 * support/scripts/sdcc.nsi: added MULTIUSER page,
1216 NSIS upgraded to version 2.35
1218 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1220 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1221 * support/regression/tests/bug1565152.c: new, added
1223 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1225 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1226 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1227 * support/regression/tests/bug1670148.c: new, added
1229 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1231 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1233 2008-02-24 Borut Razem <borut.razem AT siol.net>
1235 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1236 is ineffective for unsigned char parameter
1238 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1240 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1241 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1242 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1243 * support/Util/MySystem.c (my_system): output errorcode when verbose
1245 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1247 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1250 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1252 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1255 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1257 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1259 2008-02-21 Borut Razem <borut.razem AT siol.net>
1261 * support/regression/Makefile.in,
1262 support/regression/ports/ds390/spec.mk,
1263 support/regression/ports/hc08/spec.mk,
1264 support/regression/ports/mcs51-common/spec.mk,
1265 support/regression/ports/pic14/spec.mk,
1266 support/regression/ports/pic16/spec.mk,
1267 support/regression/ports/ucz80/spec.mk,
1268 support/regression/ports/xa51/spec.mk:
1269 added CFLAGS when compiling timeout
1271 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1273 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1276 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1278 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1279 * support/regression/tests/bug1888147.c: new, added
1281 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1283 * src/z80/gen.c: fixed bugs #1596270, #1736867
1285 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1287 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1288 contents, mostly fixes #1596270
1290 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1292 * src/z80/peeph.def,
1293 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1294 peepholes, fixes #1806565
1296 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1298 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1299 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1300 fixes bug 1739475, thanks Robert Larice
1301 (rule 271): new, added
1303 2008-02-18 Borut Razem <borut.razem AT siol.net>
1305 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1307 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1309 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1311 2008-02-17 Raphael Neider <rneider AT web.de>
1313 * src/pic16/genarith.c,
1316 * src/pic16/genutils.c: removed unused legacy code,
1317 removed unused fields from struct asmop and struct _G
1319 2008-02-17 Raphael Neider <rneider AT web.de>
1321 * src/pic16/gen.c (AccRsh): cosmetic changes,
1322 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1323 genRightShiftLiteral): fixed to work with SFRs as result by
1324 assigning only once to result,
1325 removed a lot of unused/excluded code fragments
1327 2008-02-17 Raphael Neider <rneider AT web.de>
1329 * device/include/pic/pic16f88.h,
1330 * device/include/pic/pic16f886.h,
1331 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1333 2008-02-17 Borut Razem <borut.razem AT siol.net>
1335 * src/z80/peeph.def: applied patch
1336 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1337 * src/z80/gen.c, src/z80/peeph.def: applied patch
1338 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1339 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1340 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1341 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1342 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1343 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1345 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1347 * as/link/mcs51/aslink.dsp: removed SDK define
1348 * as/link/z80/clean.mk: brought in sync with other ports
1349 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1350 * as/hc08/Makefile.bcc,
1351 * as/mcs51/Makefile.bcc,
1352 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1353 * src/z80/main.c (_setValues): use the now capitalized -Z,
1354 (z80_port, gbz80_port): generate debug information when asked
1356 2008-02-16 Borut Razem <borut.razem AT siol.net>
1358 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1359 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1360 as/z80/Makefile.in. as/z80/Makefile.bcc:
1361 applied patch #1893393: patch for as-z80 and link-z80 to generate
1362 cdb, thanks to Armin Diehl
1363 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1364 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1365 asnoice.c moved to as/asxxsrc/asnoice.c
1366 * src/z80/peeph-gbz80.def: applied patch
1367 #1880235: Z80 return peephole, thanks to Philipp Krause
1369 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1372 * doc/sdccman.lyx: bumped version to 2.7.5
1373 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1375 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1377 * device/include/pic16/stdlib.h,
1378 * device/lib/pic16/libc/stdlib/ltoa.c,
1379 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1381 2008-02-13 Borut Razem <borut.razem AT siol.net>
1383 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1384 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1385 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1386 src/SDCCopt.c, src/SDCCval.c:
1387 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1389 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1391 * src/SDCCsymt.c (compareType): fixed bug 1309013
1393 2008-02-09 Borut Razem <borut.razem AT siol.net>
1395 * src/SDCCval.c, src/SDCCval.h:
1396 code cleaning, added function constChrVal()
1397 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1398 call constChrVal() instead constVal()
1400 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1402 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1405 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1406 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1409 2008-02-01 Raphael Neider <rneider AT web.de>
1411 * device/include/pic/pic16f886.h,
1412 * device/include/pic/pic16f887.h: added RA6 and RA7
1414 2008-01-24 Raphael Neider <rneider AT web.de>
1416 * device/include/pic/pic16f88.h: added RA6 and RA7
1417 * device/lib/pic/libdev/disabled_pic16f886.c,
1418 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1420 * src/pic16/devices.inc,
1421 * device/include/pic16/pic18f2423.h,
1422 * device/include/pic16/pic18f2523.h,
1423 * device/include/pic16/pic18fregs.h,
1424 * device/lib/pic16/pics.all
1425 * device/lib/pic16/libdev/pic18f2423.c,
1426 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1427 * device/lib/pic16/libio/i2c.ignore,
1428 * device/lib/pic16/libio/usart.ignore,
1429 * device/lib/pic16/libio/adc.ignore: ignore new devices
1431 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1433 * src/SDCCast.c (createRMW): fixed bug 1582651
1435 2008-01-20 Borut Razem <borut.razem AT siol.net>
1437 * src/SDCCcse.c: partially fixed enhancement request
1438 #1793872 - multiply by -1 not collapsed
1439 * support/regression/tests/arithcsi.c: added regression test
1441 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1443 * as/mcs51/asx8051.dsp: removed define SDK
1444 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1445 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1447 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1448 cosmetic changes, brought more in sync, changed old K&R to ANSI
1450 2008-01-13 Borut Razem <borut.razem AT siol.net>
1452 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1453 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1455 2007-12-30 Borut Razem <borut.razem AT siol.net>
1457 * src/pic16/gen.c: fixed implementation of bitwise operations for
1459 * support/regression/tests/bitwise.c: added test cases
1461 2007-12-29 Borut Razem <borut.razem AT siol.net>
1463 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1464 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1465 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1466 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1467 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1468 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1469 src/pic16/pcode.[ch]: added const qualifier
1470 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1471 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1472 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1473 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1474 * as/asxxsrc/aslex.c: use dbuf_getline()
1475 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1476 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1477 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1478 as/z80/asm.h, as/z80/z80adr.c:
1479 changed type of ib and ip to const char *
1481 2007-12-28 Borut Razem <borut.razem AT siol.net>
1483 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1484 introduced (readlin) - long lines are turuncated
1485 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1486 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1487 as/z80/Makefile.in: moved aslex.c to asxxsrc
1488 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1489 * as/hc08/asmain.c, as/mcs51/asmain.c:
1490 added missing initialization of a_addr field
1491 * support/regression/tests/long_asm_line.c: added regtest for long
1494 2007-12-22 Borut Razem <borut.razem AT siol.net>
1496 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1498 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1500 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1502 2007-12-16 Borut Razem <borut.razem AT siol.net>
1504 * device/include/pic16/stdbool.h: removed, since already exists in
1505 device/include/; this also fixes bitopcse.c regression test for pic16
1507 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1508 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1509 dereference doesn't work; covered by regression test bug1399290
1511 2007-12-05 Borut Razem <borut.razem AT siol.net>
1513 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1516 2007-12-01 Borut Razem <borut.razem AT siol.net>
1518 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1519 corrected handling of the highest_valid_address
1521 2007-11-17 Raphael Neider <rneider AT web.de>
1523 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1524 * src/pic/glue.c (picglue): emit .file if --debug is given
1526 2007-11-17 Raphael Neider <rneider AT web.de>
1528 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1529 care when left or right operand resides in result, fixes #1830220
1531 2007-11-17 Borut Razem <borut.razem AT siol.net>
1533 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1534 #983491 - "Merge duplicate strings function is ineffective"
1535 * support/regression/tests/bug-983491.c: regtest disabled
1536 * as/asxxsrc: created
1537 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1538 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1539 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1540 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1541 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1542 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1543 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1544 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1545 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1546 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1547 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1548 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1549 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1551 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1553 * device/include/stdarg.h: added and removed some casts
1554 * src/SDCCsymt.c (compareType): Fully check types between generic and
1555 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1557 2007-11-13 Borut Razem <borut.razem AT siol.net>
1559 * support/regression/tests/bug-1817005.c:
1560 added regtest for bug #1817005 - as-z80 chokes on long labels
1562 2007-11-12 Borut Razem <borut.razem AT siol.net>
1564 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1565 as/z80/asout.c, as/z80/aslist.c:
1566 fixed bug #1817005 - as-z80 chokes on long labels
1568 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1571 * as/z80/asmain.c: cosmetic changes
1574 * as/z80/alloc.h: removed
1576 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1577 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1578 * as/link/hc08/Makefile.in,
1579 * as/link/mcs51/Makefile.in,
1580 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1582 * as/link/mcs51/lkarea.c,
1583 * as/link/mcs51/lkmain.c: cosmetic changes
1584 * as/link/hc08/lklibr.c,
1585 * as/link/z80/lklibr.c,
1586 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1587 used cygwin_conv_to_full_posix_path,
1588 added warnings, cosmetic changes, brought more in sync
1589 changed old K&R into ANSI function declarations
1590 * as/link/z80/lklibr.c (loadAdb): added
1591 * as/link/z80/lkmain.c: removed -- option from usage text
1593 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1595 * src/mcs51/gen.c (outBitC): optimized for no result
1597 2007-10-31 Borut Razem <borut.razem AT siol.net>
1599 * src/SDCCsymt.c: fixed (hopeful properly) bug
1600 #1805702 - order of extern matters
1601 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1604 2007-10-29 Borut Razem <borut.razem AT siol.net>
1606 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1607 - order of extern matters
1608 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1611 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1613 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1614 24bitMode, portIsDS390
1615 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1616 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1617 (notVolatileVariable): also check sloc names,
1618 (callFuncByName): moved ftab[] out of function and sorted it by use
1620 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1622 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1623 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1624 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1625 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1626 * support/regression/tests/bug-880197.c: new, added
1628 2007-10-28 Borut Razem <borut.razem AT siol.net>
1630 * support/regression/Makefile.in,
1631 support/regression/ports/mcs51-large/spec.mk,
1632 support/regression/ports/mcs51-xstack-auto/spec.mk,
1633 support/regression/ports/mcs51-stack-auto/spec.mk,
1634 support/regression/ports/mcs51-medium/spec.mk,
1635 support/regression/ports/mcs51-common/spec.mk,
1636 support/regression/ports/mcs51-common/*,
1637 support/regression/ports/mcs51-small/*:
1638 mcs51 renamed to mcs51-common, created mcs51-small
1639 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1640 * support/regression/tests/bug-1805702.c: added regtest for bug
1643 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1645 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1646 added new rules 265 - 270
1647 * support/regression/tests/bug1721024.c:new, added
1648 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1649 introduced new test-mcs51 to run all mcs51 tests
1651 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1653 * support/regression/tests/bug1816470.c: new, added
1655 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1657 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1658 propagate for *,+,- with float, fixed bug 1816470
1659 (decorateType): cast to resultTypeProp instead of resultType
1661 2007-10-19 Borut Razem <borut.razem AT siol.net>
1663 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1664 function is ineffective" for pic16 tareget
1665 * support/scripts/listerr.c: corrected include path
1666 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1669 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1671 * support/regression/tests/using.c: new, added
1672 * support/regression/tests/vaargs.c: fixed and enabled test
1674 2007-10-18 Borut Razem <borut.razem AT siol.net>
1676 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1678 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1680 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1682 * doc/sdccman.lyx: documented option --Werror
1683 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1684 RegBankUsed[] earlier
1686 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1688 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1692 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1694 * src/SDCCast.c (decorateType): improved optimization of tri-op
1695 * src/SDCCerr.c (vwerror, setWError),
1697 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1698 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1700 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1702 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1703 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1704 * support/regression/tests/bug-223113.c,
1705 * support/regression/tests/bug-426632.c,
1706 * support/regression/tests/bug-468811.c,
1707 * support/regression/tests/bug-477835.c,
1708 * support/regression/tests/bug-478094.c,
1709 * support/regression/tests/bug-499644.c,
1710 * support/regression/tests/bug-524209.c,
1711 * support/regression/tests/bug-524211.c,
1712 * support/regression/tests/packcast.c,
1713 * support/regression/tests/structidx.c: added empty tests
1714 * support/regression/tests/bug-607243.c: enabled test
1716 2007-10-06 Borut Razem <borut.razem AT siol.net>
1718 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1719 support of universal binaries on Mac OS X
1721 2007-10-02 Borut Razem <borut.razem AT siol.net>
1723 * src/SDCCval.h: unified double2ul macro for all platforms
1724 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1725 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1727 2007-09-30 Borut Razem <borut.razem AT siol.net>
1729 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1731 * sdcc_vc_in.h: enabled warnings
1732 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1733 unsigned type, result still unsigned
1734 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1736 2007-09-28 Raphael Neider <rneider AT web.de>
1738 * src/pic/device.c (find_device): prevent buffer underflow error
1739 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1740 the just destroyed list entry
1742 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1744 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1747 2007-09-18 Borut Razem <borut.razem AT siol.net>
1749 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1750 applied to unsigned type, result still unsigned
1752 2007-09-17 Borut Razem <borut.razem AT siol.net>
1754 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1755 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1756 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1757 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1758 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1759 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1760 src/z80/gen.c, src/z80/ralloc.c:
1761 fixed bug #1739860 - sdcc does not work correctly on some platforms
1763 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1765 2007-09-17 Raphael Neider <rneider AT web.de>
1767 * src/pic16/device.c: reverted to previous version
1768 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1770 2007-09-16 Raphael Neider <rneider AT web.de>
1772 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1773 as this raises a ton of gpasm warnings, just emit a second label
1774 * src/pic16/devices.inc,
1775 * device/lib/pic16/pics.all,
1776 * device/lib/pic16/libdev/pic18f2585.c,
1777 * device/lib/pic16/libdev/pic18f2680.c,
1778 * device/lib/pic16/libdev/pic18f2682.c,
1779 * device/lib/pic16/libdev/pic18f2685.c,
1780 * device/lib/pic16/libdev/pic18f4585.c,
1781 * device/lib/pic16/libdev/pic18f4680.c,
1782 * device/lib/pic16/libdev/pic18f4682.c,
1783 * device/lib/pic16/libdev/pic18f4685.c,
1784 * device/include/pic16/pic18f2585.h,
1785 * device/include/pic16/pic18f2680.h,
1786 * device/include/pic16/pic18f2682.h,
1787 * device/include/pic16/pic18f2685.h,
1788 * device/include/pic16/pic18f4585.h,
1789 * device/include/pic16/pic18f4680.h,
1790 * device/include/pic16/pic18f4682.h,
1791 * device/include/pic16/pic18f4685.h,
1792 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1793 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1794 patch contributed by Anton Strobl, applied with changes
1796 2007-09-16 Raphael Neider <rneider AT web.de>
1798 * device/include/pic16/pic18f2431.h,
1799 * device/include/pic16/pic18f25j10.h,
1800 * device/include/pic16/pic18f4431.h,
1801 * device/include/pic16/pic18f45j10.h: adopted common include style
1802 * device/include/pic16/pic18f1320.h,
1803 * device/include/pic16/pic18f2320.h,
1804 * device/include/pic16/pic18f2525.h,
1805 * device/include/pic16/pic18f4320.h,
1806 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1807 * device/include/pic16/pic18fregs.h: prepared for automatic include
1808 file selection by having DEVICE.h for every DEVICE
1809 * device/lib/pic16/libdev/pic18f2320.c,
1810 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1812 * device/lib/pic16/configure.in,
1813 * device/lib/pic16/configure: use rm -rf instead of rmdir
1814 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1815 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1817 2007-09-09 Borut Razem <borut.razem AT siol.net>
1819 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1820 distingush between i386 and ppc Mac OS X versions
1822 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1824 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1825 * support/regression/tests/bug1788177.c: new, added
1827 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1829 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1830 * device/include/mcs51/lint.h added keyword __naked
1832 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1836 * src/SDCCmem.h: removed maxRegBank
1837 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1838 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1839 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1840 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1841 name and behaviour to handle banked functions
1842 (scan4op): and use it to fix bug 1786213
1844 2007-09-03 Raphael Neider <rneider AT web.de>
1846 * device/include/pic16/pic18f248.h,
1847 * device/include/pic16/pic18f258.h,
1848 * device/include/pic16/pic18f448.h,
1849 * device/lib/pic16/libdev/pic18f248.c,
1850 * device/lib/pic16/libdev/pic18f258.c,
1851 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1852 added T0CONbits, fixes #1786891
1854 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1856 * src/ds390/gen.c (genFarPointerSet),
1857 * src/hc08/ralloc.c (packRegisters),
1858 * src/mcs51/ralloc.c (packRegisters),
1859 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1861 * src/SDCCicode.h: POINTER_SET can be true for literals too
1862 * support/regression/tests/bug1750318.c: new, added
1864 2007-08-23 Borut Razem <borut.razem AT siol.net>
1866 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1867 library versions without the completition functionality
1869 2007-08-22 Raphael Neider <rneider AT web.de>
1871 * device/include/pic16/pic18f1220.h,
1872 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1874 2007-08-12 Borut Razem <borut.razem AT siol.net>
1876 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1878 2007-08-11 Borut Razem <borut.razem AT siol.net>
1880 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1881 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1882 support/Util/SDCCerr.[ch] moved to src
1883 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1884 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1885 device/examples/ds390/tinitalk/tinitalk.dsp,
1886 device/examples/serialcomm/windows/serialcomm.dsp,
1887 support/librarian/librarian.dsp:
1888 removed linking of unused odbc32.lib and odbccp32.lib
1889 * support/scripts/winres.h:
1890 added for compilation with Visual C++ 2005 Express Edition
1892 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1894 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1897 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1899 * sdccconf_in.h: update the endian test so that SPARC Solaris
1900 does not throw syntax errors
1902 2007-08-06 Borut Razem <borut.razem AT siol.net>
1904 * doc/sdccman.lyx: removed two index entries which prevented the
1905 generation of sdcc doc archive
1907 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1909 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1910 instead of lyx 1.5.0.
1912 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1914 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1915 Lucas Loizaga, with minor modifications. Thanks!
1917 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1919 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1922 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1924 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1925 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1928 2007-07-22 Borut Razem <borut.razem AT siol.net>
1930 * configure.in, configure: re-introduced .version
1931 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1932 the version reverted to 2.7.0
1934 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1937 * doc/sdccman.lyx: bumped version to 2.7.3
1938 * device/include/mcs51/compiler.h: fixed elif->else
1939 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1940 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1941 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1942 enable accuse for bit operands
1943 * src/SDCCmain.c (printVersionInfo),
1944 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1945 environment descriptor
1946 * src/SDCCutil.h: added getBuildEnvironment
1947 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1948 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1949 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1950 * support/regression/tests/bug1348008.c,
1951 * support/regression/tests/bug1496419.c,
1952 * support/regression/tests/bug1503067.c,
1953 * support/regression/tests/preproc.c: added empty tests
1955 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1957 * support/regression/tests/bug1678803.c: new, added
1959 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1962 * as/link/hc08/lkihx.c,
1963 * as/link/hc08/lkrloc.c,
1964 * as/link/mcs51/lkihx.c,
1965 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1966 ihxExtendedLinearAddress
1967 * as/link/mcs51/lkrloc.c (relr),
1968 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1969 acall/ajmp, see bug 830513
1971 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1973 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1974 (cseBBlock): remember aggr2ptr has been used
1975 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1976 (geniCodeAssign): fixed bug 868103
1977 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1978 added operandSize prototype
1979 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1980 (genDataPointerSet): use max of size of right and result,
1981 (gencjne): added parameter useCarry for optimization,
1982 (genCmpEq): use carry if appropriate,
1983 (genXor): check if operand already in carry
1984 * support/regression/tests/bug-868103.c: enabled test
1986 2007-07-12 Raphael Neider <rneider AT web.de>
1988 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1990 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1992 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1993 from Robert Larice, thanks
1994 * support/regression/tests/bitopcse.c,
1995 * support/regression/tests/bitvars.c,
1996 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1997 * support/regression/tests/bug-927659.c: enabled test for z80
1998 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1999 * support/regression/tests/bug1745717.c: new, added
2000 * support/regression/tests/literalop.c,
2001 * support/regression/tests/nullstring.c: removed storage definitions that
2002 are now in testfwk.h
2004 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2006 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2007 and bool for targets that do not fully support it.
2008 * support/regression/tests/bug1546986.c,
2009 * support/regression/tests/bug1723128.c,
2010 * support/regression/tests/bug1734654.c,
2011 * support/regression/tests/bug1738367.c,
2012 * support/regression/tests/constantRange.c: only use bool if allowed
2014 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2016 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2017 Larice, also handle function pointers
2018 * support/regression/tests/bug1749275.c: new, added
2020 2007-07-03 Borut Razem <borut.razem AT siol.net>
2022 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2023 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2024 #1746528: SDCC should ignore ':' in inline assembler comments
2025 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2027 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2029 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2030 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2032 2007-06-29 Borut Razem <borut.razem AT siol.net>
2034 * src/SDCCmain.c: fixed bug
2035 #1744746: SDCC #4867: broken option --xram-size
2037 2007-06-28 Borut Razem <borut.razem AT siol.net>
2039 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2040 find out the endianess of host machine for ucsim
2042 2007-06-27 Borut Razem <borut.razem AT siol.net>
2044 * support/regression/generate-cases.py: corrected the file name
2046 * configure.in, configure, sdccconf_in.h: find out the endianess of
2048 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2051 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2053 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2055 2007-06-26 Borut Razem <borut.razem AT siol.net>
2057 * support/regression/generate-cases.py: display warning if function
2058 list is empty; implemented more flexible rule for detection of
2059 testing functions, allowing return type 'void' in the same line as
2060 the function name in the function definition
2061 * support/regression/tests/bug-1654060.c: corrected test
2062 * support/librarian/sdcclib.c: fixed warning:
2063 format '%s' expects type 'char *', but argument 2 has type 'int'
2065 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2067 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2068 Multiple infiles for sdcclib.
2070 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2072 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2075 2007-06-18 Borut Razem <borut.razem AT siol.net>
2077 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2078 how to handle comments, so they have to be removed by the
2079 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2080 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2081 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2082 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2083 table driven option hadling
2085 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2087 * src/SDCCast.c (decorateType),
2088 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2089 iCode to ast level to fix bug 1738367
2090 * support/regression/tests/bug1738367.c: new, added
2092 2007-06-15 Raphael Neider <rneider AT web.de>
2094 * src/pic16/devices.inc,
2095 * device/lib/pic16/pics.all,
2096 * device/include/pic16/pic18fregs.h,
2097 * device/include/pic16/pic18f[24][45]20.h,
2098 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2099 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2100 * device/lib/pic16/Makefile.in: faster cleanup
2102 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2104 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2106 2007-06-13 Raphael Neider <rneider AT web.de>
2108 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2110 2007-06-12 Raphael Neider <rneider AT web.de>
2112 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2113 suppress bit defines if NO_BIT_DEFINES is #define'd
2114 * device/include/pic/pic*.h: recreated all headers to include
2115 conditional bit defines
2116 * device/include/pic/pic16f886.h,
2117 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2118 * device/include/pic/recreate.sh: script to recreate the complete
2119 device library files based on the currently supported devices
2121 2007-06-12 Borut Razem <borut.razem AT siol.net>
2123 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2124 support/regression/Makefile.in, support/scripts/build.mak,
2125 support/scripts/Makefile.snapshot:
2126 use new svn URL scheme
2127 * doc/sdccman.lyx: SDCC Wiki moved to
2128 http://sdcc.wiki.sourceforge.net/
2130 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2132 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2133 * support/regression/tests/bug1734654.c: added
2135 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2137 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2138 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2139 with literal operands
2141 2007-06-10 Borut Razem <borut.razem AT siol.net>
2143 * as/link/z80/lklibr.c: fixed mingw build warning
2144 lklibr.c:575: warning: implicit declaration of function 'tolower'
2145 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2146 src/z80/main.c: move target specific options from src/SDCCmain.c
2147 to src/<target>/main.c
2149 2007-06-09 Borut Razem <borut.razem AT siol.net>
2151 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2152 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2153 * support/regression/tests/bug-1294691.c: added
2155 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2157 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2158 can also be static, fixes bug 1733438
2159 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2160 have absolute address too
2161 (computeType): added optimization for 'cond ? true : false'
2162 * support/regression/tests/absolute.c: added test for static absolute var
2164 2007-06-08 Raphael Neider <rneider AT web.de>
2166 * src/regression/Makefile: suppress parallel builds, allow easy
2167 switching between pic14/pic16 ports
2168 * src/regression/picregs.h: added pic14/16 header file switch
2169 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2170 inline.c,nestfor.c,string1.c}: include "picregs.h"
2172 2007-06-07 Borut Razem <borut.razem AT siol.net>
2174 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2175 permanent solution to suppress GCC 4.2.0 c++ warning:
2176 deprecated conversion from string constant to `char *'
2177 use 'const char *' where ever required
2178 * support/regression/generate-cases.py: implemented more flexible rule
2179 for detection of testing functions, allowing white-spaces surrounding
2180 the function name and the 'void' parameter.
2181 * support/regression/tests/constantRange.c,
2182 support/regression/tests/scott-compare3.c: fixed failing regression
2183 tests, uncovered by implementation of more flexible rule for detection
2184 of testing functions
2186 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2188 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2190 2007-06-04 Borut Razem <borut.razem AT siol.net>
2192 * configure.in, configure, config_vc.awk: sdcc version number is now
2193 stored in configure.in; removed .version
2194 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2195 doc/INSTALL.txt: version bumped to 2.7.2
2196 * sim/ucsim/configure.in, sim/ucsim/configure:
2197 use "read" to read from .version
2199 2007-06-03 Borut Razem <borut.razem AT siol.net>
2201 * */Makefile.in: removed annoying warning:
2202 Makefile:xx: Makefile.dep: No such file or directory
2204 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2206 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2207 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2208 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2209 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2210 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2211 bugfix: only use newBoolLink for bit result type
2212 * src/SDCCicode.c (geniCodeLogic): added param tree,
2213 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2214 (geniCodeLogicAndOr): use IS_BIT,
2215 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2216 (ast2iCode): added tree param to geniCodeLogic for comparisons
2217 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2218 * support/regression/tests/bug1723128.c: added test NotZero
2220 2007-06-01 Borut Razem <borut.razem AT siol.net>
2222 * SDCPP synchronized with GCC CPP release version 4.2.0,
2223 currently the latest release:
2224 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2225 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2226 support/cpp2/cppdefault.h, support/cpp2/except.h,
2227 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2228 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2229 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2230 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2231 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2232 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2233 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2234 support/cpp2/opts.h, support/cpp2/output.h,
2235 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2236 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2237 support/cpp2/system.h, support/cpp2/version.c,
2238 support/cpp2/Makefile.in: modified
2239 * support/cpp2/opts-common.c: added
2240 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2241 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2242 search for included source file in local directory
2243 * sim/ucsim/configure, sim/ucsim/configure.in:
2244 temporary solution to suppress GCC 4.2.0 c++ warning:
2245 deprecated conversion from string constant to `char *'
2247 2007-06-01 Raphael Neider <rneider AT web.de>
2249 * device/lib/pic/libdev/pic12f683.c,
2250 * device/include/pic/pic12f683.h: added GPIO bits
2252 2007-06-01 Raphael Neider <rneider AT web.de>
2254 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2255 quotation marks, clarified role of PIC14 vs. PIC16 ports
2256 * src/pic16/devices.inc,
2257 * device/include/pic16/pic18fregs.h,
2258 * device/include/pic16/pic18f[24][45]j10.h,
2259 * device/lib/pic16/pics.all,
2260 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2261 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2262 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2263 for new devices as they are not yet supported by gputils
2265 2007-05-31 Borut Razem <borut.razem AT siol.net>
2267 * Small Device C Compiler 2.7.0 released
2268 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2269 changed sdcc version to 2.7.1
2270 * support/scripts/sdcc.nsi: added How to create WIN32 release
2273 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2275 * doc/sdccman.lyx: documented initialization and allocation of absolute
2276 variables, bit parameter passing, the need for function pointers to be
2277 reentrant and alpha quality support of inline and retrict
2279 2007-05-26 Borut Razem <borut.razem AT siol.net>
2281 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2282 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2283 * docs/knownbugs.html: updated
2285 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2287 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2289 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2291 (gencjneshort): optimized when left is AOP_DIR
2292 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2293 initializing unions in a struct/array
2294 * support/regression/fwk/include/testfwk.h: added defines for data, near
2295 and far for host and z80
2296 * support/regression/tests/bug1723128.c: new, added
2298 2007-05-22 Borut Razem <borut.razem AT siol.net>
2300 * doc/knownbugs.html: updated
2302 2007-05-21 Raphael Neider <rneider AT web.de>
2304 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2305 error message instead
2306 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2308 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2310 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2312 2007-05-21 Raphael Neider <rneider AT web.de>
2314 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2316 * src/regression/gpsim_assert.h,
2317 * src/regression/Makefile,
2318 * src/regression/pcodeopt.c: regression test for the above fix
2320 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2322 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2323 jumps to self, fixed bug 1717281
2325 2007-05-10 Borut Razem <borut.razem AT siol.net>
2327 * support/scripts/gen_known_bugs.pl: cosmetic fix
2328 * doc/knownbugs.html: generated by gen_known_bugs.pl
2330 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2332 * src/SDCCast.c (createFunction): also generate non-inlined version of
2333 function for functions declared as "static inline"
2334 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2335 function can be inlined after non-inlined version generated.
2337 2007-05-10 Borut Razem <borut.razem AT siol.net>
2339 * support/scripts/gen_known_bugs.pl: added script
2340 which generates knownbugs.html
2342 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2344 * doc/knownbugs.html: updated for release 2.7.0
2346 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2348 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2350 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2352 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2353 (throughout): updated generating comments
2354 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2355 (throughout): updated generating comments
2356 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2357 rule instead of at the second, or it might skip lines when removing the
2359 * support/regression/tests/bug1714204.c: changed test to foo
2361 2007-05-08 Borut Razem <borut.razem AT siol.net>
2363 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2364 thanks to SDCC Distributed Compile Farm members,
2365 added Z80 and GBZ80 command line options
2366 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2368 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2370 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2371 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2372 * support/regression/tests/longlit.c: modified to be tested at all and
2373 to pass the actual test
2375 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2377 * device/include/mcs51/uPSD33xx.h: Added.
2379 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2381 * device/lib/_gptrput.c,
2382 * device/lib/_gptrget.c: removed old code,
2384 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2385 * support/regression/tests/bug1714204.c: new, added
2387 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2389 * support/regression/tests/regtrack.c: test was never executed
2390 because of the regression test being picky about white spaces.
2391 * device/lib/mcs51/crtclear.asm: added comment
2393 2007-05-06 Raphael Neider <rneider AT web.de>
2395 * device/lib/pic/Makefile.rules,
2396 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2397 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2399 2007-05-06 Raphael Neider <rneider AT web.de>
2401 * src/pic16/device.h,
2403 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2404 _pic16_setDefaultOptions): removed/reordered command-line args
2405 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2406 devices, regrouped command line args, environment variables),
2407 clarified sone points, added sections on how to add devices to the
2410 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2412 * src/z80/peeph.def: fixed bug in rule 2
2414 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2416 * src/port.h: added TARGET_MCS51_LIKE
2417 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2418 take advantage of it too
2419 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2420 (shiftR2Left2Result): Optimized: don't check shifting by 0
2421 * src/z80/peeph-z80.def,
2422 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2423 modifications, see patch 1700823
2424 * src/mcs51/peep.c (): fixed bug 1712928
2425 * support/regression/tests/bug1712928.c: new, added
2427 2007-05-05 Borut Razem <borut.razem AT siol.net>
2429 * device/lib/pic16/Makefile.common.in,
2430 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2431 removed bash dependencies
2433 2007-05-01 Borut Razem <borut.razem AT siol.net>
2436 fixed bug #1710507: --i-code-in-asm makes compile fail
2437 all iCode comments are now one liners
2438 * src/mcs51/gen.c: fixed memory leak
2440 2007-05-01 Raphael Neider <rneider AT web.de>
2442 * device/lib/pic/libdev/*.c
2443 * device/include/pic/*.h: regenerated all device libs from updated
2445 * support/scripts/inc2h.pl: documented usage, now uses strict to
2448 2007-04-30 Borut Razem <borut.razem AT siol.net>
2451 fixed bug #1669175: Problem with space in output paths
2452 documented how to use paths with spaces for Windows users
2454 2007-04-29 Borut Razem <borut.razem AT siol.net>
2456 * Fixed svn:eol-style and svn:keywords properties
2457 * src/SDCCval.c: fixed bug
2458 #1592871: Segfault with "large" const arrays of characters
2459 replaced recursion with iteration
2460 * Removed svn:executable property from non-executable files
2462 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2464 * src/mcs51/gen.c (genRet): fixed bug 1707003
2466 2007-04-27 Raphael Neider <rneider AT web.de>
2468 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2469 createReachingDefinitions,assignValnums,pic16_destructDF,
2470 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2471 prevent NULL pointer dereferences
2472 * device/lib/pic/libdev/pic16f886.c,
2473 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2474 prevent building them, gputils do not really support them yet
2476 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2478 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2479 helps printf_small. 32 bytes more __idata mem.
2481 2007-04-27 Raphael Neider <rneider AT web.de>
2483 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2484 return early when pb or pb->pcHead is NULL (patch #1708427)
2485 * src/regression/empty.c,
2486 * src/regression/Makefile: added test with empty functions
2487 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2489 2007-04-27 Borut Razem <borut.razem AT siol.net>
2491 * src/SDCCast.c: fixed feature request
2492 #1547512: Redundant strings linked when using sizeof("abc")
2494 2007-04-23 Borut Razem <borut.razem AT siol.net>
2496 * doc/sdccman.lyx, src/SDCCmain.c:
2497 peep-hole comments are generated only if --fverbose-asm option is
2498 specified and --no-peep-comments is not, as proposed by Frieder.
2499 * support/regression/Makefile.in: compile regression tests with
2500 --fverbose-asm option so one can "grep" whether a new (or an old)
2501 peephole is (still) applied; requested by Frieder.
2503 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2505 * device/include/pic/pic16f886.h,
2506 * device/include/pic/pic16f887.h,
2507 * device/lib/pic/libdev/pic16f886.c,
2508 * device/lib/pic/libdev/pic16f887.c,
2509 * device/include/pic/pic14devices.txt,
2510 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2512 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2514 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2517 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2519 * device/lib/_memset.c: assembler version for mcs51
2521 2007-04-22 Borut Razem <borut.razem AT siol.net>
2523 * support/scripts/listerr.c: program to create the list of errors and
2524 warnings list from - added
2525 * doc/sdccman.lyx: removed the note
2526 "For list of warnings and corresponding codes, see err_warn.txt"
2527 * src/SDCCsymt.c: fixed bug #1699804:
2528 Bug with some uses of sizeof(static local array) (MCS51)
2529 * support/regression/tests/bug-1699804.c: added
2531 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2533 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2534 (main): added option -i,
2535 (asmbl, case S_INCL): use search_path_fopen,
2536 mostly from patch 1579668 by Peter Miller, thanks
2537 * src/z80/main.c: fixed typo --callee-saves-bc
2538 * device/include/mcs51/compiler.h: added sfrword for Tasking
2540 2007-04-20 Borut Razem <borut.razem AT siol.net>
2542 * src/z80/main.c: replaced reserved keyword asm with asmblr
2544 2007-04-19 Borut Razem <borut.razem AT siol.net>
2546 * src/port.h: use const pointers to strings
2547 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2548 * src/pic16/main.c: include SDCCargs.h
2549 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2550 const char, since the strings are dynamically allocated
2551 * src/SDCCmain.c: options.code_seg and options.const_seg are
2552 dynamically allocated; check port specific command line options
2553 before the general ones
2554 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2556 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2558 * device/include/ds400rom.h,
2559 * device/lib/ds390/lcd390.c,
2560 * device/lib/ds390/memcpyx.c,
2561 * device/lib/ds390/rtc390.c,
2562 * device/lib/ds400/ds400rom.c,
2563 * device/lib/ds400/memcpyx.c,
2564 * device/lib/hc08/_ret.c: more replacements of keywords with their
2565 double underscore equivalents
2566 * device/lib/ds390/Makefile.in,
2567 * device/lib/ds400/Makefile.in,
2568 * device/lib/gbz80/Makefile.in,
2569 * device/lib/hc08/Makefile.in,
2570 * device/lib/mcs51/Makefile.in,
2571 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2573 2007-04-17 Borut Razem <borut.razem AT siol.net>
2575 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2576 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2577 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2578 to --fverbose-asm, to be gcc'ish
2580 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2582 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2584 2007-04-17 Borut Razem <borut.razem AT siol.net>
2586 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2587 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2588 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2589 with their double underscore equivalent
2591 2007-04-14 Borut Razem <borut.razem AT siol.net>
2593 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2596 2007-04-13 Borut Razem <borut.razem AT siol.net>
2598 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2600 * device/examples/serialcomm/windows/serial.[ch],
2601 device/examples/serialcomm/windows/test_serialcomm.cpp:
2602 updated by Bela Torok
2603 * device/examples/serialcomm/windows/serialcomm.dsw,
2604 device/examples/serialcomm/windows/serialcomm.dsp: added
2606 2007-04-13 Jan Waclawek <wek AT efton.sk>
2608 * doc/sdccman.lyx: additions and changes at various places
2609 (submitted as #1697136).
2610 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2612 2007-04-10 Borut Razem <borut.razem AT siol.net>
2614 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2615 LyX file format changed to 245
2616 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2617 "FreeWare" replaced with "free open source"
2619 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2621 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2623 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2625 * device/include/pic16/pic18fregs.h,
2627 * device/lib/_decdptr.c,
2628 * device/lib/_divsint.c,
2629 * device/lib/_divslong.c,
2630 * device/lib/_divuint.c,
2631 * device/lib/_divulong.c,
2632 * device/lib/_fs2schar.c,
2633 * device/lib/_fs2sint.c,
2634 * device/lib/_fs2slong.c,
2635 * device/lib/_fs2uchar.c,
2636 * device/lib/_fs2uint.c,
2637 * device/lib/_fs2ulong.c,
2638 * device/lib/_fsadd.c,
2639 * device/lib/_fscmp.c,
2640 * device/lib/_fsdiv.c,
2641 * device/lib/_fseq.c,
2642 * device/lib/_fsget1arg.c,
2643 * device/lib/_fsget2args.c,
2644 * device/lib/_fsgt.c,
2645 * device/lib/_fslt.c,
2646 * device/lib/_fsmul.c,
2647 * device/lib/_fsneq.c,
2648 * device/lib/_fsnormalize.c,
2649 * device/lib/_fsreturnval.c,
2650 * device/lib/_fsrshift.c,
2651 * device/lib/_fssub.c,
2652 * device/lib/_fsswapargs.c,
2653 * device/lib/_gptrget.c,
2654 * device/lib/_gptrgetc.c,
2655 * device/lib/_gptrput.c,
2656 * device/lib/_logexpf.c,
2657 * device/lib/_modsint.c,
2658 * device/lib/_modslong.c,
2659 * device/lib/_moduint.c,
2660 * device/lib/_modulong.c,
2661 * device/lib/_mulint.c,
2662 * device/lib/_mullong.c,
2663 * device/lib/_schar2fs.c,
2664 * device/lib/_ser.c,
2665 * device/lib/_setjmp.c,
2666 * device/lib/_sint2fs.c,
2667 * device/lib/_slong2fs.c,
2668 * device/lib/_spx.c,
2669 * device/lib/_uchar2fs.c,
2670 * device/lib/_uint2fs.c,
2671 * device/lib/_ulong2fs.c,
2672 * device/lib/asincosf.c,
2673 * device/lib/atanf.c,
2674 * device/lib/calloc.c,
2675 * device/lib/ds390/tinibios.c,
2676 * device/lib/ds400/tinibios.c,
2677 * device/lib/expf.c,
2678 * device/lib/free.c,
2679 * device/lib/hc08/_mulint.c,
2680 * device/lib/logf.c,
2681 * device/lib/malloc.c,
2682 * device/lib/printf_fast.c,
2683 * device/lib/printf_tiny.c,
2684 * device/lib/printfl.c,
2685 * device/lib/realloc.c,
2686 * device/lib/ser_ir.c,
2687 * device/lib/serial.c,
2688 * support/regression/tests/libmullong.c: replaced all special keywords
2689 with their double underscore equivalent
2690 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2691 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2693 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2694 (genRet): if the bit-symbol is ruonly it already is in the carry
2695 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2696 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2697 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2698 type UCHAR if dest is not bit
2700 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2702 * device/include/math.h,
2703 * device/lib/cotf.c,
2704 * device/lib/expf.c,
2705 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2707 2007-04-01 Borut Razem <borut.razem AT siol.net>
2709 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2710 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2711 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2712 gcc_unreachable() called internal_error()...
2714 2007-03-30 Raphael Neider <rneider AT web.de>
2716 * src/pic/ralloc.c (isData): suppress garbage debug output
2718 2007-03-28 Borut Razem <borut.razem AT siol.net>
2721 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2722 is developed, built and used worldwide, and the word "night" doesn't
2725 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2727 * device/include/mcs51/C8051F360.h: new, added
2728 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2730 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2732 * src/SDCC.y (declaration_specifiers, function_specifier),
2733 * support/Util/SDCCerr.c,
2734 * support/Util/SDCCerr.h,
2736 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2738 * src/SDCCmem.c (deallocParms),
2739 * src/SDCCast.c: support for function inlining, not quite complete
2740 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2741 'restrict' qualifier
2743 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2745 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2746 (saveRBank, unsaveRBank): don't save bits,
2747 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2748 * support/regression/tests/bug1535242.c: new, added
2749 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2750 thanks Alexey Shamrin <shamrin AT gmail.com>,
2751 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2752 removed header guard)
2754 * sdcc.spec: bumped version to 2.6.5
2755 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2757 2007-03-22 Borut Razem <borut.razem AT siol.net>
2759 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2760 fixed bug #1653671: sdcdb integration into ddd is broken
2762 2007-03-22 Raphael Neider <rneider AT web.de>
2764 * src/pic/gen.c (popGetExternal): augmented to also create references
2765 to external variables (not only labels),
2766 (genCall): comment on plan to reduce PAGESEL overhead,
2767 (genFunction, genEndFunction): also save/restore FSR around interrupt
2768 handling code, removed lots of unused code
2769 (genDivOneByte): release acquired temp register
2770 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2772 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2773 for registers that need to be saved during interrupts (FSR, STATUS,
2774 PCLATH; W needs special handling), currently only FSR is used
2776 2007-03-22 Raphael Neider <rneider AT web.de>
2778 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2780 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2782 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2784 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2786 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2788 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2790 * as/link/aslink.h: added LKOBJEXT
2791 * as/link/hc08/link_hc08.dsp,
2792 * as/link/hc08/Makefile.bcc,
2793 * as/link/hc08/Makefile.in,
2794 * as/link/mcs51/aslink.dsp,
2795 * as/link/mcs51/Makefile.bcc,
2796 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2797 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2798 * as/link/lkaomf51.c: merged and moved
2799 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2800 * as/link/z80/lkdata.c,
2801 * as/link/lkdata.c: merged and moved
2802 * as/link/hc08/lkmain.c,
2803 * as/link/mcs51/lkmain.c: cosmetic changes
2804 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2805 * as/link/lklex.c: use LKOBJEXT
2806 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2807 ANSI-fied functions, removed bubble-sorts
2808 * as/link/z80/lksym.c as/link/lksym.c: merged,
2810 * as/link/z80/linkgbz80.dsp,
2811 * as/link/z80/linkz80.dsp,
2812 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2813 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2814 * as/link/z80/lkhead.c,
2815 * as/link/z80/lklex.c: deleted
2816 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2817 * as/link/z80/lkmain.c: added copyfile()
2819 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2821 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2823 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2825 * device/lib/_strlen.c: assembler version for mcs51
2827 2007-03-13 Raphael Neider <rneider AT web.de>
2829 * device/include/pic16/pic18f2221.h,
2830 * device/include/pic16/pic18f2321.h,
2831 * device/include/pic16/pic18f2331.h,
2832 * device/include/pic16/pic18f4221.h,
2833 * device/include/pic16/pic18f4321.h,
2834 * device/include/pic16/pic18f4331.h: fixed config byte location names
2835 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2836 consistently named config byte locations
2838 2007-03-13 Borut Razem <borut.razem AT siol.net>
2840 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2841 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2842 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2843 as/link/z80/Makefile.in, as/z80/Makefile.in:
2846 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2848 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2849 * device/lib/printf_large.c: pointer was converted to generic
2850 pointer for mcs51 models other than model-small (Maarten noticed)
2852 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2854 * device/include/mcs51/ADuC84x.h: Added.
2856 2007-03-10 Borut Razem <borut.razem AT siol.net>
2858 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2859 fixed RFE #1624219: double backslashes in filenames;
2860 functions hexEscape(), octalEscape() and copyStr() moved from
2861 SDCCval.c to SDCCutil.c and made them glovbally available
2863 2007-03-09 Borut Razem <borut.razem AT siol.net>
2865 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2866 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2867 1673361: Missaligned comments in output files
2869 2007-03-09 Raphael Neider <rneider AT web.de>
2871 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2873 2007-03-09 Raphael Neider <rneider AT web.de>
2877 * src/pic/ralloc.c: suppress undesired debug output
2878 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2880 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2882 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2884 2007-03-07 Borut Razem <borut.razem AT siol.net>
2886 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2887 search include files in the current directory
2889 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2891 * src/SDCCglue.c (emitMaps, glue),
2892 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2894 * support/regression/tests/absolute.c: added xdata test
2896 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2898 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2899 added condition to macro, fixes bug 1666080
2901 2007-03-02 Raphael Neider <rneider AT web.de>
2903 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2905 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2907 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2908 be cleared. Unconditionally set __XPAGE
2909 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2911 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2916 * src/mcs51/rtrack.c,
2918 * doc/sdccman.lyx: added --no-gen-comments
2919 * src/mcs51/peeph.def: added 192.b, disabled 185
2921 2007-02-25 Raphael Neider <rneider AT web.de>
2923 * src/pic16/gen.c (genCast): fixed typo
2924 * device/lib/pic16/Makefile.subdir: only install existing files
2925 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2927 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2929 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2930 * device/lib/mcs51/crtclear.asm,
2931 * device/lib/mcs51/crtxclear.asm: renumbered labels
2932 * device/lib/mcs51/Makefile.in: added crtcall.asm
2933 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2934 * src/mcs51/gen.c (movc): removed,
2935 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2937 (toCarry, genSend, genRet): added function toCarry,
2938 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2939 (assignBit, genAssign, genCast): added function assignBit
2940 * src/mcs51/Makefile.bcc: added rtrack.c
2941 * src/mcs51/ralloc.h: made valueKnown a bitfield
2942 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2943 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2944 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2945 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2946 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2947 (_pop): only pop valid pairs, see gencjneshort,
2948 (gencjneshort): return pair that still needs to be popped, restructured,
2949 (gencjne, genCmpEq): call _pop
2951 2007-02-23 Raphael Neider <rneider AT web.de>
2953 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2955 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2957 * device/include/mcs51/P89LPC925.h: Added.
2959 2007-02-18 Raphael Neider <rneider AT web.de>
2961 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2963 2007-02-17 Borut Razem <borut.razem AT siol.net>
2965 * support/cpp2/directives.c, support/cpp2/version.c:
2966 synchronized with GCC CPP 4.1.2
2968 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2970 * src/mcs51/rtrack.h,
2971 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2972 by checking the strings passed by emitcode() to the assembler.
2973 Feel free to change. This in part addresses RFE #482179.
2974 Set environment variable SDCC_RTRACK to enable.
2975 * src/mcs51/gen.c: inserted hooks
2976 * src/mcs51/ralloc.h: added two members to struct regs
2977 * support/regression/tests/regtrack.c: added
2979 2007-02-14 Borut Razem <borut.razem AT siol.net>
2981 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2982 * Makefile.in: applied patch from Makefile related part of
2983 #1469393: Compiler does not initialize static data
2985 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2987 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2988 for better fix of bug 1273984, compiles pic16 rand.c
2990 2007-02-12 Borut Razem <borut.razem AT siol.net>
2992 * src/pic16/main.c: fixed pic16 standard library directory bug
2994 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2996 * src/hc08/gen.c (genSwap): fix swap regression test
2998 2007-02-10 Borut Razem <borut.razem AT siol.net>
3000 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3002 * support/regression/tests/bug-1654060.c: added regression test for
3005 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3007 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3008 bit moves in return statement
3010 2007-02-09 Borut Razem <borut.razem AT siol.net>
3012 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3015 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3017 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3018 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3020 2007-02-07 Raphael Neider <rneider AT web.de>
3022 * src/pic16/devices.inc,
3023 * device/include/pic16/pic18fregs.h,
3024 * device/include/pic16/pic18f[24][34]31.h,
3025 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3026 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3027 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3029 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3031 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3032 can this have lived here for so many years?
3033 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3034 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3035 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3037 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3039 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3040 appended by loop induction must be at the very end of the eBBlock
3042 2007-02-05 Kevin Vigor
3044 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3046 2007-02-05 Borut Razem <borut.razem AT siol.net>
3048 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3049 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3051 2007-02-03 Borut Razem <borut.razem AT siol.net>
3053 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3054 applied patch #1646602 option to set default signedness of char to
3055 unsigned, added -funsigned-char command line option,
3056 thanks to Gunther Jehle
3057 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3058 prompt for file deletion a few hundred times (especially the
3059 subversion files, which have ro permissions so it asks for
3060 confirmation), thanks to Simon McAuliffe;
3061 added {} + option to find in order to remove multiple files from a
3064 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3066 * device/include/mcs51/SST89x5xRDx.h: Added.
3068 2007-02-02 Raphael Neider <rneider AT web.de>
3070 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3071 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3073 2007-02-01 Raphael Neider <rneider AT web.de>
3075 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3078 2007-01-31 Borut Razem <borut.razem AT siol.net>
3080 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3081 if compiled with GCC. Thanks to Raphael Neider
3083 2007-01-31 Raphael Neider <rneider AT web.de>
3085 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3086 operand names, handles name and (name + n) for all n,
3087 (sameBank): restructured, also check bank allocation policy,
3088 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3089 (pic14_operandsAllocatedInSameBank): check whether to operands
3090 will be allocated into the same bank (i.e., section) to reduce
3091 BANKSEL overhead, queried from pcode.c:sameBank,
3092 (pic14printLocals): reintroduced clustering registers into a single
3093 section: all compiler generated symbols will now reside in one
3094 bank (per file), reducing BANKSEL overhead and code size,
3095 (showAllMemmaps): use local dbuf where possible
3097 2007-01-29 Raphael Neider <rneider AT web.de>
3099 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3100 (call_libraryfunc): retrieve/create symbol and mark as used,
3101 (genFunction): mark defined functions as non-extern and add again
3102 to code memmap for later output
3103 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3104 (pic14printLocals): reworked for new symbol emission,
3105 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3106 showAllMemmaps): reworked symbol output using dbufs, added handling
3107 of string literals (still incomplete),
3108 (picglue): removed symbol emission, moved into showAllMemmaps,
3109 (emitSymbolSet): new workhorse for symbol output,
3110 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3112 2007-01-29 Borut Razem <borut.razem AT siol.net>
3114 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3115 component contains the extension separator.
3117 2007-01-28 Borut Razem <borut.razem AT siol.net>
3119 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3121 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3122 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3123 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3124 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3125 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3126 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3127 src/z80/gen.c, support/Util/MySystem.c:
3128 accept slash and backslash as directory separator on WIN32 and
3131 2007-01-28 Raphael Neider <rneider AT web.de>
3133 * src/pic16/devices.inc,
3134 * device/include/pic16/pic18f[24][23]21.h,
3135 * device/include/pic16/pic18fregs.h,
3136 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3137 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3138 * device/lib/pic16/libio/adc.ignore,
3139 * device/lib/pic16/libio/i2c.ignore,
3140 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3141 family, as gputils do not yet support the devices
3142 * device/lib/pic16/Makefile.subdir: ignore errors on install
3143 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3144 headers and libraries from gputils .inc files
3146 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3148 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3150 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3152 * doc/sdccman.lyx: add printf benchmarks
3154 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3156 * device/lib/printf_fast.c: fix %c, char promoted to int
3157 * device/lib/printf_tiny.c: fix %c, char promoted to int
3159 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3161 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3163 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3165 * support/regression/tests/swap.c: 64 bit hosts failed
3166 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3168 2007-01-25 Raphael Neider <rneider AT web.de>
3170 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3171 based on absolute register address, patch by Alex Blond
3173 2007-01-22 Raphael Neider <rneider AT web.de>
3175 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3176 emitted, do not emit them again...
3178 2007-01-22 Raphael Neider <rneider AT web.de>
3180 * src/regression/bank1.c, src/regression/compare6.c,
3181 src/regression/add.c: cosmetic changes
3182 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3183 * src/pic/gen.c: fixed global zero and one,
3184 (aopForSym): removed unued code,
3185 (aopGet): assert aop is defined, check and use `index' of
3186 pCodeImmd operands (fixes #1630908),
3187 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3188 (register_reassign): prevent accidental register unification,
3189 (ReuseReg): cosmetic changes (also above)
3190 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3191 pic14emitStaticSeg): do not emit initialized data,
3192 (printIval*): replaced with working versions,
3193 (pic14createInterruptVect,picglue): use idata for initialized data,
3194 now init data should work in all modules (not only main()),
3195 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3197 2007-01-21 Borut Razem <borut.razem AT siol.net>
3199 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3200 use -fPIC or -fpic if they are supported and not ignored
3201 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3202 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3204 2007-01-20 Borut Razem <borut.razem AT siol.net>
3206 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3207 implemented RFE #1470316: allow "$" in variable names
3209 2007-01-20 Raphael Neider <rneider AT web.de>
3211 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3213 2007-01-20 Raphael Neider <rneider AT web.de>
3215 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3216 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3217 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3218 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3219 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3220 * device/lib/pic/libdev/pic*.c,
3221 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3222 * device/lib/pic/libdev/Makefile.in: show progress
3224 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3226 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3227 * support/scripts/sdcc_cygwin_mingw32,
3228 * support/scripts/sdcc_mingw32,
3229 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3230 conformance with autoconf 2.6
3232 2007-01-19 Raphael Neider <rneider AT web.de>
3234 * src/pic/device.c (register_map): fixed list construction
3235 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3236 (genMod): removed case for genModbits,
3237 (genModbits): removed as now unused/unimplemented
3238 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3240 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3242 * support/regression/tests/swap.c: added in response to #1638622
3243 * doc/sdccman.lyx: synced version, minor changes
3245 2007-01-18 Borut Razem <borut.razem AT siol.net>
3247 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3248 thanks to Gunther Jehle
3249 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3250 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3251 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3252 use filename in lineno instead.
3253 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3254 print the file name in ast_print()
3256 2007-01-18 Borut Razem <borut.razem AT siol.net>
3258 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3260 * src/SDCC.lex: stringLiteral() returns const char pointer,
3261 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3262 fixed column counting
3263 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3264 accept const char pointer as parameter
3265 * src/SDCCdwarf2.c: corrected buffer size
3267 2007-01-17 Borut Razem <borut.razem AT siol.net>
3269 * support/Util/dbuf_string.c: fixed for amd64
3271 2007-01-15 Borut Razem <borut.razem AT siol.net>
3273 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3274 removed terminal symbol ELIPSIS, since it was never generated by the
3275 lexer and it was wrongly used in parameter_identifier_list rule
3277 2007-01-15 Raphael Neider <rneider AT web.de>
3279 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3280 code page and data banking description
3281 * src/pic/genarith.c,
3282 * src/pic/gen.h: removed bit arithmetic functions,
3283 updated exit(1) to exit(EXIT_FAILURE)
3284 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3285 * device/include/pic16/pic18f2455.h,
3286 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3287 TRISD and TRISE, fixed/added some bit names
3288 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3289 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3290 updated pic18f2455.{c,h} instead of duplicating them
3292 2007-01-14 Borut Razem <borut.razem AT siol.net>
3294 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3295 Cannot debug files that contain spaces in the path name
3296 by converting spaces in asm file name to underscores
3298 2007-01-13 Borut Razem <borut.razem AT siol.net>
3300 * doc/sdccman.lyx: fixed format errors
3302 2007-01-10 Borut Razem <borut.razem AT siol.net>
3304 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3305 codeseg/constseg #pragma fail
3306 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3307 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3308 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3309 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3311 2007-01-09 Borut Razem <borut.razem AT siol.net>
3313 * get rid of diagnistic.[ch], pretty-print.[ch],
3314 c-pretty-print.[ch], ... used just for error, warning, ...
3316 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3317 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3318 suppoprt/cpp2/pretty-print.[ch]:
3320 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3321 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3322 suppoprt/cpp2/sdcpp.dsp:
3325 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3327 * device/lib/printf_large.c (output_float): removed recursion,
3328 use smaller buffer on stack for mcs51,
3329 fixed bug printing 1.96
3330 * support/regression/tests/snprintf.c: added test
3332 2007-01-07 Borut Razem <borut.razem AT siol.net>
3334 * use dynamic memory buffers instead temporary files
3335 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3337 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3338 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3339 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3340 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3341 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3342 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3343 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3344 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3345 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3346 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3347 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3348 support/Util/dbuf.c, support/Util/dbuf.h:
3350 * .version, sdcc.spec: bumped version to 2.6.4
3352 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3354 * src/port.h: added TARGET_Z80_LIKE macro
3355 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3356 output PSEG location if --xram-loc or --xstack-loc was used
3357 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3359 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3361 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3362 * as/as_z80.dsp, as/z80/as_z80.dsp,
3363 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3364 * sdcc.dsw: moved project files into subdir
3365 * as/hc08/as_hc08.dsp,
3366 * as/hc08/Makefile.bcc,
3367 * as/hc08/Makefile.in,
3368 * as/mcs51/Makefile.bcc,
3369 * as/mcs51/Makefile.in,
3370 * as/z80/Makefile.bcc,
3371 * as/z80/Makefile.in,
3372 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3375 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3378 * as/mcs51/asmain.c,
3380 * as/z80/assym.c: removed include "strcmpi.h"
3381 * as/hc08/strcmpi.c,
3382 * as/hc08/strcmpi.h,
3383 * as/mcs51/strcmpi.c,
3384 * as/mcs51/strcmpi.h,
3385 * support/Util/strcmpi.c,
3386 * support/Util/strcmpi.h: removed files
3387 * as/strcmpi.c: added as_strncmpi()
3389 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3391 * sdcc.dsw: Added some dependencies on project config.dsp
3393 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3395 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3396 with [di]ram_start to fix a regresion
3398 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3400 * configure.in: added missing mcs51 in status output
3401 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3403 * debugger/mcs51/clean.mk (distclean): remove config.h
3404 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3405 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3406 options.h, s-options-h and options.c
3407 * support/cpp2/clean.mk: unused, removed
3408 * Makefile.common.in,
3411 * as/hc08/Makefile.in,
3413 * as/mcs51/Makefile.in,
3414 * as/mcs51/clean.mk,
3417 * as/z80/Makefile.in,
3419 * as/link/Makefile.in,
3420 * as/link/hc08/Makefile.in,
3421 * as/link/hc08/clean.mk,
3422 * as/link/mcs51/Makefile.in,
3423 * as/link/mcs51/clean.mk,
3424 * as/link/z80/Makefile.in,
3425 * as/link/z80/clean.mk,
3426 * as/link/z80/conf.mk,
3427 * debugger/mcs51/Makefile.in,
3428 * debugger/mcs51/clean.mk,
3429 * device/include/Makefile.in,
3430 * device/lib/Makefile.in,
3431 * device/lib/mcs51/Makefile.in,
3432 * device/lib/pic/Makefile.in,
3433 * device/lib/pic/Makefile.common.in,
3434 * device/lib/pic/Makefile.subdir,
3435 * device/lib/pic/Makefile.rules,
3436 * device/lib/pic16/libio/Makefile.in,
3437 * device/lib/pic16/Makefile.subdir,
3438 * device/lib/pic16/libdev/Makefile.in,
3439 * device/lib/pic16/Makefile.rules,
3440 * device/lib/pic16/Makefile.common.in,
3441 * sim/ucsim/avr.src/Makefile.in,
3442 * sim/ucsim/main_in.mk,
3443 * sim/ucsim/cmd.src/Makefile.in,
3444 * sim/ucsim/doc/Makefile.in,
3445 * sim/ucsim/gui.src/Makefile.in,
3446 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3447 * sim/ucsim/gui.src/serio.src/Makefile.in,
3448 * sim/ucsim/hc08.src/Makefile.in,
3449 * sim/ucsim/libltdl/Makefile.in,
3450 * sim/ucsim/s51.src/Makefile.in,
3451 * sim/ucsim/sim.src/Makefile.in,
3452 * sim/ucsim/sim.src/conf.mk,
3453 * sim/ucsim/xa.src/Makefile.in,
3454 * sim/ucsim/z80.src/Makefile.in,
3458 * support/cpp2/Makefile.in,
3459 * support/librarian/Makefile.in,
3460 * support/librarian/clean.mk,
3461 * support/makebin/Makefile.in,
3462 * support/makebin/clean.mk,
3463 * support/packihx/Makefile.in,
3464 * support/regression/Makefile.in,
3465 * support/regression/ports/ds390/spec.mk,
3466 * support/regression/ports/gbz80/spec.mk,
3467 * support/regression/ports/hc08/spec.mk,
3468 * support/regression/ports/mcs51/spec.mk,
3469 * support/regression/ports/mcs51-large/spec.mk,
3470 * support/regression/ports/mcs51-medium/spec.mk,
3471 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3472 * support/regression/ports/pic14/spec.mk,
3473 * support/regression/ports/pic16/spec.mk,
3474 * support/regression/ports/mcs51-stack-auto/spec.mk,
3475 * support/regression/ports/ucz80/spec.mk,
3476 * support/regression/ports/xa51/spec.mk,
3477 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3478 adding a slash after $(top_builddir) and/or adding @datarootdir@
3480 * debugger/mcs51/configure.in,
3481 * device/lib/pic/configure.in,
3482 * device/lib/pic16/configure.in,
3483 * sim/ucsim/configure.in,
3484 * support/cpp2/configure.in,
3485 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3487 * debugger/mcs51/configure,
3488 * device/lib/pic/configure,
3489 * device/lib/pic16/configure,
3490 * sim/ucsim/configure,
3491 * support/cpp2/configure,
3492 * support/packihx/configure: generated with autoconf 2.60
3494 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3496 * as/link/hc08/lkihx.c (newArea),
3497 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3499 2007-01-02 Borut Razem <borut.razem AT siol.net>
3501 * doc/sdccman.lyx: documented #pragma sdcc_hash
3502 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3504 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3506 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3508 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3509 empty 'while'-loop to work correctly, see regression test 'while.c'
3510 * support/regression/tests/while.c: added
3512 2007-01-01 Borut Razem <borut.razem AT siol.net>
3514 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3515 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3516 support/cpp2/libcpp/sdcpp.c:
3517 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3518 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3519 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3521 2006-12-31 Borut Razem <borut.razem AT siol.net>
3523 * SDCPP synchronized with GCC CPP release version 4.1.1,
3524 currently the latest release:
3525 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3526 support/cpp2/libcpp/include/cpp-id-data.h
3527 support/cpp2/libiberty/fopen_unlocked.c
3528 support/cpp2/libiberty/md5.c
3530 support/cpp2/opt-functions.awk
3531 support/cpp2/opt-gather.awk
3532 support/cpp2/optc-gen.awk
3533 support/cpp2/opth-gen.awk:
3535 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3536 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3537 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3538 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3539 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3540 support/cpp2/diagnostic.h, support/cpp2/except.h,
3541 support/cpp2/hwint.h, support/cpp2/input.h,
3542 support/cpp2/intl.h, support/cpp2/move-if-change,
3543 support/cpp2/opts.c, support/cpp2/opts.h,
3544 support/cpp2/output.h, support/cpp2/prefix.c,
3545 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3546 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3547 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3548 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3549 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3550 support/cpp2/version.c:
3552 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3553 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3554 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3555 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3556 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3557 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3558 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3559 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3560 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3561 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3562 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3564 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3565 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3566 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3567 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3568 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3569 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3570 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3571 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3572 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3573 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3574 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3575 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3576 support/cpp2/system.h:
3579 2006-12-31 Borut Razem <borut.razem AT siol.net>
3581 * configure.in, configure: fixed bug #1538756: configure dies if bison
3582 and flex are not installed, 2nd try
3584 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3586 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3587 400.x for better code in RFE 899102
3589 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3591 * src/SDCCpeeph.c (deadMove),
3593 * src/mcs51/peep.h: renamed 'op' by 'reg'
3594 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3595 (scan4op): small change for removeDeadMove(), added support for
3596 'callee saves' and/or PACLL function calls,
3597 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3598 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3599 left in new dispatcher mcs51DeadMove()
3600 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3602 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3604 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3606 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3607 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3609 2006-12-30 Borut Razem <borut.razem AT siol.net>
3611 * support/cpp2/spacs.h: deleted from svn
3612 * configure.in, configure: fixed bug #1538756: configure dies if bison
3613 and flex are not installed
3615 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3617 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3618 with this z80 passes printf float test when enabled
3619 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3621 2006-12-28 Borut Razem <borut.razem AT siol.net>
3623 * support/cpp2/config.in, support/cpp2/configure.in,
3624 support/cpp2/configure, support/cpp2/Makefile.in:
3625 fix for the solaris build
3627 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3629 * src/SDCC.y (type_specifier2, pointer),
3631 * src/SDCCsymt.c (mergeSpec, checkSClass),
3632 * support/Util/SDCCerr.c,
3633 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3634 * support/valdiag/valdiag.py: Allow test cases to specify
3635 required language standard
3636 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3637 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3639 2006-12-27 Borut Razem <borut.razem AT siol.net>
3641 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3642 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3644 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3646 * support/cpp2/libiberty/Makefile.bcc: updated
3647 * src/pic16/main.c: fixed #pragma udata handling
3648 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3650 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3652 * src/SDCCpeeph.c: made labelHashEntry global,
3653 made pcDistance, FBYNAME static,
3654 (pcDistance): made static, use isComment and isLabel,
3656 (getLabelRef): added, extracted from labelRefCount(),
3657 (labelRefCount): use new getLabelRef(),
3658 (callFuncByName): made static, added deadMove,
3659 use isComment and isLabel,
3660 (newPeepRule): made static, set isLabel,
3661 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3662 labels from peephole rules,
3663 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3664 when isComment or isLabel is set
3665 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3666 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3668 * src/mcs51/peep.h: added
3669 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3670 * src/port.h: added peep->deadMove to port structure
3671 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3672 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3673 deadMove, finally removed no. 1 and 2
3680 * src/hc08/gen.c: mark lines with isComment or isLabel
3681 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3683 * sdcc.spec: bumped version to 2.6.3
3685 2006-12-26 Borut Razem <borut.razem AT siol.net>
3687 * support/cpp2/Makefile.in: added dependency on options.h
3688 * configure: regenerated
3689 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3690 * support/cpp2/Makefile.in: added vasprintf.c
3692 2006-12-25 Borut Razem <borut.razem AT siol.net>
3694 * SDCPP synchronized with GCC CPP release version 3.4.6,
3695 the latest release before 4.x:
3696 * support/cpp2/Makefile.in, support/cpp2/config.h,
3697 support/cpp2/configure, support/cpp2/configure.in,
3698 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3699 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3700 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3701 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3702 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3703 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3704 support/cpp2/cpptrad.c, support/cpp2/except.h,
3705 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3706 support/cpp2/hwint.h, support/cpp2/intl.h,
3707 support/cpp2/line-map.c, support/cpp2/line-map.h,
3708 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3709 support/cpp2/output.h, support/cpp2/prefix.c,
3710 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3711 support/cpp2/system.h, support/cpp2/version.c:
3713 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3714 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3715 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3716 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3717 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3718 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3719 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3720 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3721 support/cpp2/move-if-change, support/cpp2/opts.c,
3722 support/cpp2/opts.h, support/cpp2/opts.sh,
3723 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3724 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3725 support/cpp2/win32, support/cpp2/win32/dirent.c,
3726 support/cpp2/win32/dirent.h:
3728 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3729 * support/cpp2/sdcpp.h: renamed from sdcc.h
3730 * sdcppinit.c: deleted
3732 2006-12-23 Borut Razem <borut.razem AT siol.net>
3734 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3735 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3736 preproc.c: an other try to fix bug #982435: introduced
3737 -pedantic-parse-number command line option and pedantic_parse_number
3740 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3742 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3744 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3745 corrected overlayed areax addresses, warn about memory overlaps
3746 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3755 * src/port.h: added xabs_name and iabs_name
3756 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3757 (glue, emitMaps): create and emit maps d_abs and i_abs
3758 * src/SDCCglue.h: cosmetic changes
3759 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3761 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3762 (allocDefault): put absolute, initialized globals in them
3763 * support/regression/tests/absolute.c: added absolute bdata test
3764 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3766 2006-12-20 Borut Razem <borut.razem AT siol.net>
3768 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3769 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3770 added regression test for bug #982435
3772 2006-12-18 Borut Razem <borut.razem AT siol.net>
3774 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3775 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3776 small cosmetic changes
3777 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3778 * support/regression/tests/bug-1351710.c: added regression test
3780 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3782 * doc/sdccman.lyx: added the long missed iCode table
3783 "<where is figure II?>", added links to wiki
3785 2006-12-17 Borut Razem <borut.razem AT siol.net>
3787 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3788 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3789 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3790 unified table driven pragma handling, pragma argument type checking
3791 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3792 current one - version 1.1.3
3793 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3795 2006-12-13 Raphael Neider <rneider AT web.de>
3797 * src/pic/device.h: removed AssignedMemory structure and macros
3798 * src/pic/device.c: removed global finalMapping (linker assigns
3800 (register_map): add SFRs to remembered memRanges
3801 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3802 assignFixedRegisters,assignRelocatableRegisters): removed,
3803 (setMaxRAM,validAddress): adapted accordingly,
3804 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3805 reasonably sized sharebanks,
3806 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3807 (allDefsOutOfRange): removed unused code,
3808 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3810 * src/pic/pcode.c (register_reassign): removed recursion warning,
3811 fired far too often,
3812 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3813 to use existing pic14_stringInSet() to avoid duplicate symbols,
3814 tidied up the code a bit,
3815 (pic14printLocals): added in symmetry to printExterns, replaces
3816 writeUsedRegs more or less,
3817 (picglue): call new pic14_printLocals(),
3818 * device/include/pic/pic*.h: removed #pragma memmap directives,
3819 information gathered from include/pic/pic14devices.txt
3820 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3822 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3824 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3826 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3828 * device/include/mcs51/cc2430.h: fixed missing ';'
3830 2006-12-10 Raphael Neider <rneider AT web.de>
3832 * device/lib/pic16/libc/stdio/vfprintf.c,
3833 * device/lib/pic16/libc/stdio/printf_small.c,
3834 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3835 char arguments, as char varargs are cast to int by the caller,
3836 hopefully fixes #1604915 (other device libraries are still affected)
3838 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3840 * src/mcs51/ralloc.c (packRegsForAssign),
3841 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3843 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3845 * device/include/malloc.h: removed init_dynamic_memory
3846 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3847 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3848 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3849 * device/lib/libsdcc.lib,
3850 * device/lib/Makefile.in,
3851 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3852 * doc/sdccman.lyx: documented use of new _heap.c
3853 * support/regression/tests/malloc.c: removed init_dynamic_memory
3854 * src/cdbFile.c(spacesToUnderscores): new function,
3855 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3857 * device/include/tinibios.h: removed defines for putchar and getchar
3858 * device/lib/ds390/Makefile.in: added putchar.c
3859 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3861 2006-12-09 Borut Razem <borut.razem AT siol.net>
3863 * support/cpp2/sdcc.h: prevent multiple inclusion
3864 * support/cpp2/options.h: deleted
3866 2006-12-08 Borut Razem <borut.razem AT siol.net>
3868 * support/cpp2/sdcc.h: removed x*alloc() macros
3869 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3870 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3871 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3872 * support/cpp2/system.h: moved #include "sdcc.h"
3873 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3874 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3876 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3877 -funsigned-char options
3878 * support/cpp2/sdcppmain.c: fixed bug 1611411
3880 2006-12-07 Borut Razem <borut.razem AT siol.net>
3882 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3885 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3887 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3888 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3890 * .version: bumped to 2.6.2 because a) it's been a while
3891 b) the linker sources have moved c) the preprocessor is upgraded
3893 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3895 * support/regression/tests/snprintf.c: some checks
3896 * lib/src/printf_large.c: %bc: read char instead of int from stack
3898 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3900 * device/include/mcs51/cc2430.h: inserted _XPAGE
3902 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3904 * device/include/mcs51/cc2430.h: added
3906 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3908 * device/include/asm/default/features.h,
3909 * device/include/asm/ds390/features.h,
3910 * device/include/mcs51/at89s53.h,
3911 * device/include/ser.h,
3912 * device/include/ser_ir.h,
3913 * device/include/serial.h: changed keywords to double underscore variants,
3914 fixes bug 1590261 some more, thanks Steven Borley
3916 2006-12-01 Raphael Neider <rneider AT web.de>
3918 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3919 but emit warning (recursion is not supported for pic14)
3921 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3923 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3924 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3926 2006-11-30 Raphael Neider <rneider AT web.de>
3928 * src/pic/device.c (dump_sfr): always emit symbols
3929 * src/pic/glue.c (pic14printPublics): fixed typo
3931 2006-11-30 Raphael Neider <rneider AT web.de>
3933 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3934 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3935 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3936 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3937 a sharebank, use a non-shared bank for the stack if none available
3938 * src/pic/device.h (struct memRange): added linked list next field,
3939 added prototypes for above functions
3940 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3941 (typeRegWithIdx): accept fixed and unfixed stack registers
3942 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3943 the stack, handle shared and banked stack (except for WSAVE),
3944 (insertBankSel): removed useless optimization (will never fire),
3945 (FixRegisterBanking): added optimization for devices with only one
3946 possibly aliased bank of memory, like 16f84
3947 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3948 devices have no SHAREBANK in the linker script
3949 * device/include/pic/pic14devices.txt: documented memmap
3950 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3952 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3954 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3955 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3956 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3957 genhc08Code): switched most of the D (debug) macros to DD (detailed
3958 debug) macros to better control clutter in the generated .asm file.
3959 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3960 genRightShift): fixed bug with non-constant bit shift stored to
3961 a volatile result (SF Open Discussion forum thread #1616749).
3962 Single byte case is not yet optimized.
3964 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3966 * device/include/asm/mcs51/features.h,
3967 * device/include/malloc.h,
3968 * device/include/stdio.h: changed keywords to double underscore variants,
3971 2006-11-27 Borut Razem <borut.razem AT siol.net>
3973 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3974 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3975 support/cpp2/output.h, support/cpp2/cppinit.c,
3976 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3977 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3978 support/cpp2/cppdefault.c, support/cpp2/system.h,
3979 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3980 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3981 support/cpp2/prefix.c, support/cpp2/except.h,
3982 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3983 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3984 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3985 support/cpp2/version.c, support/cpp2/cppmain.c,
3986 support/cpp2/version.h, support/cpp2/hashtable.c,
3987 support/cpp2/cpperror.c:
3988 synchronized with GCC CPP release version 3.3.6,
3989 the latest where cppmain.c still exists.
3990 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3991 support/cpp2/sdcppinit.c: added
3993 2006-11-27 Borut Razem <borut.razem AT siol.net>
3995 * support/cpp2/cpplex.c:
3996 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3998 * support/cpp2/cpplib.c: removed definitions of unused variables
4000 2006-11-26 Borut Razem <borut.razem AT siol.net>
4002 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4003 since they are redefined by macros in support/cpp2/sdcc.h
4004 * support/cpp2/sdcc.h: x*alloc macro redefinition
4006 2006-11-25 Borut Razem <borut.razem AT siol.net>
4008 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4009 support/cpp2/configure, support/cpp2/Makefile.in,
4010 support/cpp2/cppfiles.c, support/cpp2/output.h,
4011 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4012 support/cpp2/config.h, support/cpp2/cpplib.h,
4013 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4014 support/cpp2/cppdefault.c, support/cpp2/config.in,
4015 support/cpp2/system.h, support/cpp2/cpplex.c,
4016 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4017 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4018 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4019 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4020 support/cpp2/configure.in, support/cpp2/intl.h,
4021 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4022 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4023 support/cpp2/version.c, support/cpp2/cppmain.c,
4024 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4025 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4026 support/cpp2/cpperror.c,
4027 support/cpp2/libiberty/safe-ctype.c,
4028 support/cpp2/libiberty/safe-ctype.h,
4029 support/cpp2/libiberty/splay-tree.c,
4030 support/cpp2/libiberty/obstack.c,
4031 support/cpp2/libiberty/lbasename.c,
4032 support/cpp2/libiberty/splay-tree.h,
4033 support/cpp2/libiberty/obstack.h:
4034 synchronized with GCC CPP release version 3.2.3,
4035 the latest before integration of cpp into gcc
4036 * support/cpp2/except.h, support/cpp2/line-map.c,
4037 support/cpp2/line-map.h,
4038 support/cpp2/libiberty/hex.c,
4039 support/cpp2/libiberty/concat.c,
4040 support/cpp2/libiberty/filenames.h: added
4041 * support/cpp2/intl.c: deleted
4043 2006-11-24 Borut Razem <borut.razem AT siol.net>
4045 * src/SDCC.y: enabled compilation of empty source file
4046 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4047 "ISO C forbids an empty source file"
4048 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4049 if all the code is ifdefed out.
4051 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4053 * src/hc08/gen.c (genPcall): fix for bug #1601032
4055 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4057 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4058 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4059 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4060 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4061 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4062 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4063 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4064 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4065 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4066 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4067 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4068 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4069 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4070 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4071 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4072 Renamed to all upper case as per the standard set by SiLabs
4074 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4076 * device/include/mcs51/C8051F520.h: new, added
4077 * device/include/mcs51/compiler.h: added link about predefined macros
4079 2006-11-23 Raphael Neider <rneider AT web.de>
4081 * src/regression/Makefile: add -L path to fresh library
4082 * src/regression/simulate: emphasize FAILED output
4083 * src/regression/create_stc: output _failures from gpsim
4084 * src/regression/compare4.c,
4085 * src/regression/rotate6.c: fixed char literals,
4086 all compile, all run =8-D
4088 * src/pic/pcode.h: added isPCASMDIR macro
4089 * src/pic/gen.c (genAnd): fixed bit offset
4090 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4091 packBits): unified register numbering schemes,
4092 (newReg): do not insert stack registers into hash table,
4093 (initStack): unpinned pseudo stack, simplified,
4094 (typeRegWithIdx): fixed retrieval of stack registers,
4095 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4096 (pCodeReplace): removed invalid assertion,
4097 (insertPCodeInstruction): fixed newly added labels,
4098 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4099 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4100 DumpFlow): removed unsed (broken?) code,
4101 (insertBankSel): prevent STATUS from being BANKSELed,
4102 (FixRegisterBanking): rewritten from scratch, implemented generic
4103 optimizations (suppress BANKSELs to same register and to registers
4104 present in all banks),
4105 (AnalyzeBanking): update flow after BANKSELection
4107 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4108 sharebank, let linker place it, mark STKxx symbols as emitted
4110 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4112 * src/regression/arrays.c,
4113 * src/regression/bank1.c,
4114 * src/regression/bool2.c,
4115 * src/regression/compare7.c,
4116 * src/regression/compare8.c,
4117 * src/regression/compare9.c,
4118 * src/regression/compare10.c,
4119 * src/regression/configword.c,
4120 * src/regression/for.c,
4121 * src/regression/mult1.c,
4122 * src/regression/pointer1.c,
4123 * src/regression/rotate6.c,
4124 * src/regression/string1.c,
4125 * src/regression/struct1.c,
4126 * src/regression/Makefile: make PIC14 regression tests run again
4127 (3 fail, 6 won't compile)
4129 2006-11-21 Raphael Neider <rneider AT web.de>
4131 * device/include/pic16/pic18f4550.h,
4132 * device/include/pic16/pic18f4455.h,
4133 * device/lib/pic16/libdev/pic18f4550.c,
4134 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4135 * configure.in: removed superfluous closing bracket
4137 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4139 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4142 2006-11-21 Raphael Neider <rneider AT web.de>
4144 * src/pic/device.{c,h}: added pic14_getPIC()
4145 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4146 (genAnd): added PIC code for one case, fixes #1597044
4147 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4148 SFRs that are present in all banks (e.g., STATUS)
4150 2006-11-20 Raphael Neider <rneider AT web.de>
4152 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4153 INCFSZ/INCFSZW and declared them as changing Z bit,
4154 (insertPCodeInstruction): correctly invert the above instructions,
4156 (DoBankSelect): don't panic on po_immediates
4158 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4161 * as/link/mcs51/lkihx.c (newArea),
4162 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4163 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4165 2006-11-11 Raphael Neider <rneider AT web.de>
4167 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4168 bitfield symbols, fixes #1579535 (once more...).
4170 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4172 * support/regression/generate-cases.py,
4173 * support/regression/fwk/include/testfwk.h,
4174 * support/regression/fwk/lib/testfwk.c: used code pointers,
4175 (about 50kByte less code generated for mcs51)
4177 2006-11-06 Borut Razem <borut.razem AT siol.net>
4179 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4180 debugger/mcs51/configure: fixed failed check because the function
4181 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4182 who submitted the patch for gpsim.
4183 * debugger/mcs51/configure.in: removed the result message
4184 * debugger/mcs51/Makefile.in: fixed the config.status warning
4185 "... seems to ignore the --datarootdir setting"
4187 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4189 * device/include/mcs51/c8051f020.h,
4190 * device/include/mcs51/c8051f040.h,
4191 * device/include/mcs51/c8051f060.h,
4192 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4193 * src/z80/gen.c (gencjneshort),
4194 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4196 2006-10-31 Borut Razem <borut.razem AT siol.net>
4198 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4199 debugger/mcs51/configure: get readline version
4201 2006-10-30 Borut Razem <borut.razem AT siol.net>
4203 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4204 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4205 debugger/mcs51/configure: locate readline even when cross compiling
4206 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4208 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4210 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4213 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4215 * device/include/malloc.h,
4216 * device/lib/calloc.c,
4217 * device/lib/free.c,
4218 * device/lib/malloc.c,
4219 * device/lib/realloc.c: moved definition of struct into sources
4220 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4222 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4224 * as/asx8051.dsp: corrected output directories
4225 * as/link/hc08: new directory for hc08 linker
4226 * as/hc08/aslink.h, as/link/aslink.h,
4227 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4228 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4229 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4230 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4231 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4232 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4233 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4234 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4235 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4236 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4237 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4238 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4239 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4240 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4241 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4242 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4243 * as/link/hc08/conf.mk,
4247 * sdcc.dsw: moved hc08 linker to as/link/hc08
4248 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4249 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4250 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4251 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4252 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4253 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4254 * as/link/mcs51/aslink.dsp,
4255 * as/link/mcs51/Makefile.in: factored out the common files
4256 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4257 * as/clean.mk: extra cleaning common files
4258 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4259 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4260 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4262 2006-10-29 Raphael Neider <rneider AT web.de>
4264 * src/pic/ralloc.c (newReg): create aliases for registers with
4265 multiple names to fix #1579535 and #1584001,
4266 (regWithIdx,dirregWithName): resolve aliases on lookup
4267 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4269 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4270 to prevent build errors on small devices
4272 2006-10-28 Raphael Neider <rneider AT web.de>
4274 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4275 assumption within interrupt handlers, fixes #1584940
4276 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4277 "emitted" to avoid emitting them again in udata
4279 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4281 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4284 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4286 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4287 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4288 on/off CR to CRLF conversion.
4290 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4292 * doc/sdccman.lyx: updated IRQ section
4294 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4296 * device/lib/serial_io.c: removed
4297 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4298 replacements for serial_io.c
4300 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4302 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4304 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4306 * device/lib/serial_io.c: Default putchar() and getchar() for
4307 mcs51 uses serial port.
4309 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4311 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4313 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4315 * support/regression/ports/mcs51/support.c: smaller
4316 _sdcc_external_startup()
4317 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4319 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4321 * device/lib/gbz80/crt0.s,
4322 * device/lib/gbz80/crt0_rle.s,
4323 * device/lib/gbz80/div.s,
4324 * device/lib/gbz80/fstubs.s,
4325 * device/lib/gbz80/heap.s,
4326 * device/lib/gbz80/mul.s,
4327 * device/lib/gbz80/putchar.s,
4328 * device/lib/gbz80/stubs.s,
4329 * device/lib/z80/crt0.s,
4330 * device/lib/z80/crt0_rle.s,
4331 * device/lib/z80/div.s,
4332 * device/lib/z80/fstubs.s,
4333 * device/lib/z80/heap.s,
4334 * device/lib/z80/mul.s,
4335 * device/lib/z80/putchar.s,
4336 * device/lib/z80/stubs.s: reverted, I was mistaken
4338 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4340 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4341 * support/regression/ports/mcs51/support.c: removed race
4342 condition on TI in _putchar allowing to use serial port mode 0
4344 2006-10-20 Borut Razem <borut.razem AT siol.net>
4346 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4348 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4350 * device/lib/gbz80/crt0.s,
4351 * device/lib/gbz80/crt0_rle.s,
4352 * device/lib/gbz80/div.s,
4353 * device/lib/gbz80/fstubs.s,
4354 * device/lib/gbz80/heap.s,
4355 * device/lib/gbz80/mul.s,
4356 * device/lib/gbz80/putchar.s,
4357 * device/lib/gbz80/stubs.s,
4358 * device/lib/z80/crt0.s,
4359 * device/lib/z80/crt0_rle.s,
4360 * device/lib/z80/div.s,
4361 * device/lib/z80/fstubs.s,
4362 * device/lib/z80/heap.s,
4363 * device/lib/z80/mul.s,
4364 * device/lib/z80/putchar.s,
4365 * device/lib/z80/stubs.s: removed all leading underscores from area names
4367 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4369 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4370 regression tests are not waiting in the simulator for simulated
4371 transmission of debug output
4373 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4375 * device/lib/printf_large.c: slightly smaller
4376 * doc/sdccman.lyx: do not use spaces within html links
4378 2006-10-16 Borut Razem <borut.razem AT siol.net>
4380 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4381 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4382 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4383 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4384 debugger/mcs51/configure:
4385 [ 1185668 ] add gnu readline support to sdcdb - enabled
4387 2006-10-16 Raphael Neider <rneider AT web.de>
4389 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4390 fixes #1577882, removes close to all banking optimizations
4392 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4394 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4395 variables in code memory
4396 * support/regression/tests/absolute.c: added test for this
4398 2006-10-15 Raphael Neider <rneider AT web.de>
4400 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4402 (BankSelect): emit BANKSEL before touching linker-placed regs,
4405 2006-10-10 Raphael Neider <rneider AT web.de>
4407 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4408 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4409 * src/pic/main.c (_pic14_parseOptions),
4410 * src/pic/main.h: mostly reverted to previous state, now use results
4411 from SDCCmain.c's argument parsing
4413 2006-10-10 Borut Razem <borut.razem AT siol.net>
4415 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4416 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4417 [ 1185668 ] add gnu readline support to sdcdb -
4418 prepared for READLINE, not enabled yet,
4419 thanks to <tal.bav AT gmail.com>
4421 2006-10-10 Raphael Neider <rneider AT web.de>
4423 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4424 * src/pic16/devices.inc,
4425 * device/include/pic16 (pic18f[24]620.h),
4426 * device/include/pic18fregs.h,
4427 * device/lib/pic16/pics.all,
4428 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4429 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4430 Gary Plumbridge and Anton Strobl
4432 2006-10-10 Raphael Neider <rneider AT web.de>
4434 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4435 --stack-siz=NUM options to configure the argument passing stack
4436 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4437 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4438 (pic14_getSharebankSize): obey --stack-siz=NUM,
4439 (pic14_getSharebankAddress): obey --stack-loc=NUM
4441 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4443 * doc/sdccman.lyx: added to the manual
4444 * doc/figures/ddd_example.png: added (neither pdflatex nor
4445 most browsers seem to like the .eps file)
4447 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4449 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4450 to /tmp and /var/tmp acc. LSB
4451 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4453 * support/regression/tests/onebyte.c: added test
4455 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4457 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4459 2006-10-05 Borut Razem <borut.razem AT siol.net>
4461 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4463 - sdcc.dsw: changed property eol-style to CRLF
4464 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4466 2006-10-04 Raphael Neider <rneider AT web.de>
4468 * device/include/pic/{pic16f84.h,pic16f84a.h},
4469 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4470 from patch #1522504, thanks to Robas Teodor
4472 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4474 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4477 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4479 * src/pic16/glue.c (pic16emitMaps),
4480 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4481 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4482 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4483 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4485 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4486 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4488 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4490 * support/librarian/sdcclib.c: Added option -l.
4491 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4493 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4494 using Windows command prompt.
4496 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4498 * device/lib/libsdcc.lib: added module rand
4499 * src/ds390/ralloc.c (rematStr),
4500 * src/hc08/ralloc.c (rematStr),
4501 * src/mcs51/ralloc.c (rematStr),
4502 * src/z80/ralloc.c (rematStr): made output more consistent
4503 * src/mcs51/gen.c: cosmetic changes
4505 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4507 * src/port.h: added mem.cabs_name to PORT
4514 * src/z80/main.c: added cabs_name initializers
4515 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4517 (emitMaps): emit absolutes in code memory into cabs_name
4519 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4520 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4521 * support/regression/fwk/include/testfwk.h: added define for at
4522 * support/regression/tests/absolute.c: added, new
4524 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4526 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4527 optimizations, see also patch 887161 by Stas Sergeev
4528 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4529 to be necessary anymore,
4530 (102, 103, 104, 127): renamed all occurances of bp to _bp
4532 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4534 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4535 thanks Weston T. Schmidt for patch 1555221
4536 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4537 * src/SDCCicode.c(geniCodeMultiply): small optimization
4539 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4541 * device/include/stdlib.h: added rand prototypes
4542 * device/lib/rand.c: new, added
4543 * device/lib/Makefile.in: added rand.c
4544 * src/z80/peeph.def,
4545 * src/z80/peeph-gbz80.def,
4546 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4548 2006-09-20 Raphael Neider <rneider AT web.de>
4550 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4552 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4554 * as/link/aslink.h: cosmetic changes
4555 * as/link/mcs51/Makefile.in,
4556 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4558 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4561 * as/link/mcs51/aslink.h,
4562 * as/link/z80/aslink.h: merged and moved to as/link/
4563 * as/link/lkstore.c,
4564 * as/link/mcs51/lkstore.c: moved to as/link/
4565 * as/link/clean.mk: remove *.o
4566 * as/link/mcs51/alloc.h: deleted
4567 * as/link/mcs51/lkarea.c: added lnksect prototype
4568 * as/link/mcs51/lkdata.c,
4569 * as/link/mcs51/lklex.c,
4570 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4571 * as/link/mcs51/lkmem.c,
4572 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4573 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4574 * as/link/mcs51/aslink.dsp,
4575 * as/link/mcs51/Makefile.aslink,
4576 * as/link/mcs51/Makefile.bcc,
4577 * as/link/mcs51/Makefile.in: updated for moved files
4578 * as/link/z80/lkarea.c,
4579 * as/link/z80/lkhead.c,
4580 * as/link/z80/lklex.c,
4581 * as/link/z80/lklibr.c,
4582 * as/link/z80/lklist.c,
4583 * as/link/z80/lkmain.c,
4584 * as/link/z80/lkrloc.c,
4585 * as/link/z80/lksym.c: synced with mcs51
4586 * as/link/z80/lkdata.c,
4587 * as/link/z80/lkeval.c,
4588 * as/link/z80/lkihx.c,
4589 * as/link/z80/lks19.c: cosmetic changes
4590 * as/link/z80/Makefile.in,
4591 * as/link/z80/linkgbz80.dsp,
4592 * as/link/z80/linkz80.dsp: updated for moved files
4594 2006-09-16 Borut Razem <borut.razem AT siol.net>
4596 * debugger/mcs51/sdcdb.c: partially fixed
4597 [ 1203664 ] sdcdb fails to open files w. two "." periods
4598 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4599 debugger/mcs51/symtab.h: fixed indenting
4600 * configure.in, configure: up to date with latest Maarten's changes
4602 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4605 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4606 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4607 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4608 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4609 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4610 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4611 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4612 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4613 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4614 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4615 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4616 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4617 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4618 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4619 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4620 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4621 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4622 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4623 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4624 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4625 as/link/mcs51/alloc.h,
4626 as/link/mcs51/clean.mk,
4627 as/link/mcs51/conf.mk,
4628 as/link/mcs51/Makefile.bcc,
4629 as/link/mcs51/Makefile.in,
4630 as/link/mcs51/readme.390,
4631 as/link/mcs51/strcmpi.c,
4632 as/link/mcs51/strcmpi.h,
4634 as/mcs51/Makefile.bcc,
4635 as/mcs51/Makefile.in,
4638 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4640 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4643 * as/link/Makefile.in,
4644 * as/link/z80/linkgbz80.dsp,
4645 * as/link/z80/linkz80.dsp,
4652 * link/z80/aslink.h,
4653 * link/z80/clean.mk,
4655 * link/z80/linkgbz80.dsp,
4656 * link/z80/linkz80.dsp,
4657 * link/z80/lkarea.c,
4658 * link/z80/lkdata.c,
4659 * link/z80/lkeval.c,
4662 * link/z80/lkhead.c,
4665 * link/z80/lklibr.c,
4666 * link/z80/lklist.c,
4667 * link/z80/lkmain.c,
4668 * link/z80/lkrloc.c,
4671 * link/z80/Makefile.in,
4673 * sdcc.dsw: moved link/ to as/link/
4675 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4677 * as/mcs51/i51mch.c (machine): fixed warning
4679 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4681 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4683 2006-09-09 Borut Razem <borut.razem AT siol.net>
4685 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4686 sdcdb WIN32 native port
4687 * src/clean.mk: fixed
4689 2006-09-08 Borut Razem <borut.razem AT siol.net>
4691 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4693 2006-09-08 Raphael Neider <rneider AT web.de>
4695 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4696 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4697 to gplink to disable processor mismatch warning and to allow
4698 the use of devices with only aliased (shared) memory banks,
4699 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4701 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4703 * doc/sdccman.lyx: Some re-formating plus example on using
4704 #pragma preproc_asm +/-
4706 2006-09-07 Borut Razem <borut.razem AT siol.net>
4708 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4711 2006-09-06 Borut Razem <borut.razem AT siol.net>
4713 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4714 line at sdcc.nsi:153
4715 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4717 2006-09-05 Borut Razem <borut.razem AT siol.net>
4719 * configure.in, configure: support for winsock2
4720 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4721 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4722 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4723 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4724 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4726 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4728 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4730 * support/regression/tests/bug1551947.c: new, added
4731 * src/SDCCsymt.h: strings are char* not byte*
4733 2006-09-05 Raphael Neider <rneider AT web.de>
4735 * device/lib/pic16/libdev/pic18f4550.c,
4736 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4737 declarations/definitions from patch #1520949
4739 2006-09-05 Raphael Neider <rneider AT web.de>
4741 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4742 byte-aligned bitfields, fixes #1539278
4744 2006-09-05 Raphael Neider <rneider AT web.de>
4746 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4749 2006-09-04 Borut Razem <borut.razem AT siol.net>
4751 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4752 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4753 -mno-cygwin is a part of the compiler name
4754 * support/scripts/sdcc_mingw32: don't disable ucsim
4756 2006-09-03 Borut Razem <borut.razem AT siol.net>
4758 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4759 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4761 2006-09-03 Raphael Neider <rneider AT web.de>
4764 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4765 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4768 2006-09-01 Borut Razem <borut.razem AT siol.net>
4770 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4771 to make ppc-osx happy
4773 2006-08-31 Borut Razem <borut.razem AT siol.net>
4775 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4776 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4777 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4778 * support/regression/ports/ds390/spec.mk,
4779 support/regression/ports/mcs51/spec.mk,
4780 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4781 To run regression tests in mingw environment:
4782 make DEV_NULL=NUL CC=gcc
4784 2006-08-30 Borut Razem <borut.razem AT siol.net>
4786 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4787 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4788 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4789 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4790 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4791 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4792 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4793 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4794 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4795 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4796 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4797 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4798 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4799 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4800 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4801 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4802 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4803 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4804 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4805 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4806 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4807 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4808 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4809 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4810 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4811 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4812 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4813 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4814 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4815 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4816 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4817 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4818 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4819 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4820 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4821 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4822 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4823 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4824 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4825 ucsim WIN32 native port
4827 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4829 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4831 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4833 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4834 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4836 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4838 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4839 * support/regression/tests/bug1546986.c: new, added
4840 * as/mcs51/.cvsignore,
4841 * debugger/mcs51/.cvsignore,
4842 * src/.cvsignore: deleted
4844 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4846 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4849 2006-08-20 Borut Razem <borut.razem AT siol.net>
4851 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4852 removed cl_listen_console::match(), cl_console::match(),
4853 restructured cl_commander::proc_input()
4855 2006-08-16 Borut Razem <borut.razem AT siol.net>
4857 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4858 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4859 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4861 2006-08-14 Borut Razem <borut.razem AT siol.net>
4863 * support/regression/Makefile.in,
4864 support/regression/ports/pic14/gpsim.cmd,
4865 support/regression/ports/pic14/spec.mk,
4866 support/regression/ports/pic14/support.c:
4867 added pic14 regression test
4869 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4871 * as/doc/asxhtm.html: documented changed ABS behaviour
4872 * as/doc/README: fixed some typos
4874 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4876 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4879 2006-08-12 Borut Razem <borut.razem AT siol.net>
4881 * support/regression/fwk/include/testfwk.h,
4882 support/regression/fwk/lib/testfwk.c,
4883 support/regression/generate-cases.py,
4884 support/regression/Makefile.in:
4885 regression test framework does not depend on function pointers and
4888 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4890 * device/include/stddef.h: c temporary hack to fix bug 1518273
4892 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4894 * device/include/mcs51/cc2510fx.h: added
4895 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4898 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4900 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4901 * as/z80/Makefile.in: added strcmpi.c
4902 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4903 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4905 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4907 * device/lib/gbz80/asm_strings.s,
4908 * device/lib/gbz80/crt0_rle.s,
4909 * device/lib/gbz80/div.s,
4910 * device/lib/gbz80/mul.s,
4911 * device/lib/gbz80/shift.s,
4912 * device/lib/z80/asm_strings.s,
4913 * device/lib/z80/crt0_rle.s,
4914 * device/lib/z80/div.s,
4915 * device/lib/z80/mul.s,
4916 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4917 flags which are all upper case
4919 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4921 * as/z80/asm.h: made CASE_SENSITIVE 1
4922 * link/z80/aslink.h: made CASE_SENSITIVE 1
4923 * src/z80/gen.c (throughout): made all conditionals upper case
4924 * support/regression/tests/bug1503067.c: new
4926 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4928 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4929 (shiftIntoPair): added case 2 for PAIR_IY,
4930 (setupToPreserveCarry): replaced parameters with iCode and check if
4931 PAIR_DE is in use to fix bug 1399290,
4932 (genPlus, genMinus): updated call to setupToPreserveCarry
4933 * support/regression/tests/bug1399290.c: new
4935 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4937 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4938 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4939 * src/ds390/gen.c (shiftRLong),
4940 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4941 * src/mcs51/gen.c (sameReg): changed to sameByte,
4942 (xch_a_aopGet): new,
4943 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4944 shiftRLong): fixed bug 1533966
4945 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4946 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4947 * support/regression/Makefile.in: disabled z80, enabled ucz80
4948 * support/regression/tests/float_trans.c: enabled test for z80 and host
4949 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4951 2006-08-01 Borut Razem <borut.razem AT siol.net>
4953 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4954 comparison is always false due to limited range of data type
4955 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4957 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4959 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4960 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4961 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4962 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4964 2006-07-31 Borut Razem <borut.razem AT siol.net>
4966 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4967 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4968 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4969 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4970 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4971 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4972 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4973 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4974 enable ucsim mingw compilation. Serial port is disabled,
4975 since it uses termios.h API, which is not available on native
4978 2006-07-31 Borut Razem <borut.razem AT siol.net>
4980 * Small Device C Compiler 2.6.0 released
4981 * support/scripts/sdcc.nsi: added FULL_DOC option
4982 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4984 2006-07-28 Borut Razem <borut.razem AT siol.net>
4986 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4987 * doc/INSTALL.txt: updated
4989 2006-07-27 Borut Razem <borut.razem AT siol.net>
4991 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4992 device/lib/pic/libdev/Makefile.in: fixed bug
4993 [ 1438354 ] pic libsdcc: distclean doesn't work
4994 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4995 device/lib/pic16/libio/Makefile.in: fixed bug
4996 [ 1438344 ] pic16 lib: clean doesn't work properly
4997 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4999 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5001 * device/lib/pic/libsdcc/fsdiv.c,
5002 * device/lib/pic/libsdcc/fsmul.c,
5003 * device/lib/pic16/libsdcc/float/fsdiv.c,
5004 * device/lib/pic16/libsdcc/float/fsmul.c,
5005 * device/lib/_fsdiv.c,
5006 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5007 * support/regression/tests/bug1520966.c: added
5008 * doc/knownbugs.html: removed [ 1520966 ] from the list
5010 2006-07-25 Borut Razem <borut.razem AT siol.net>
5012 * configure.in, configure, sdccconf_in.h: fixed bug
5013 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5014 * doc/knownbugs.html: removed [ 1519095 ] from the list
5016 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5018 * doc/knownbugs.html: added, contains list of known bugs at release
5019 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5021 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5023 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5024 function registers and corrected defaults with additional warning
5025 * device/lib/malloc.c: cosmetic changes
5026 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5027 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5028 (fillGaps): and used it
5030 2006-07-20 Raphael Neider <rneider AT web.de>
5032 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5033 output unless SDCCPICDEBUG is set
5034 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5035 output if SILENT is set
5037 2006-07-11 Borut Razem <borut.razem AT siol.net>
5039 * doc/README.txt: updated
5041 2006-07-10 Borut Razem <borut.razem AT siol.net>
5043 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5044 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5045 in WIN32 installation
5046 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5049 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5051 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5052 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5054 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5056 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5058 2006-07-06 Borut Razem <borut.razem AT siol.net>
5060 * support/regression/tests/bitfields.c:
5061 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5062 * support/regression/tests/constantRange.c:
5063 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5065 2006-07-04 Borut Razem <borut.razem AT siol.net>
5067 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5069 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5070 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5071 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5072 reverted changes from 2006-07-03
5073 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5074 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5075 added CPPFLAGS, used by the host port
5077 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5079 * support/regression/valdiag/tests/switch.c,
5080 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5081 * support/regression/tests/libmullong.c: fixed for host
5082 * support/regression/ports/host/spec.mk: disable all warnings for host,
5083 SDCC runs with --less-pedantic too
5085 2006-07-03 Borut Razem <borut.razem AT siol.net>
5087 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5089 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5090 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5091 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5092 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5094 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5095 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5096 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5097 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5099 2006-07-02 Raphael Neider <rneider AT web.de>
5101 * src/pic16/devices.inc,
5102 * device/include/pic16/pic18fregs.h,
5103 * device/include/pic16/pic18f4550.h,
5104 * device/lib/pic16/pics.all,
5105 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5107 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5109 * as/hc08/lkaomf51.c (OutputName),
5110 * as/mcs51/lkaomf51.c (OutputName),
5111 * as/z80/asmain.c (asmbl),
5112 * src/ds390/main.c (asmLineNodeFromLineNode),
5113 * src/hc08/ralloc.c (hc08_assignRegisters),
5114 * src/mcs51/main.c (asmLineNodeFromLineNode),
5115 * src/xa51/ralloc.c (checkRegMask),
5116 * src/xa51/gen.c (emitcode),
5117 * src/z80/gen.c (_emit2),
5118 * src/SDCCast.c (searchLitOp),
5120 * support/packihx/packihx.c,
5121 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5122 * src/ds390/gen.c (aopPutUsesAcc),
5123 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5124 * support/regression/tests/libmullong.c (mullong_wrapper),
5125 * src/SDCCsymt.c (powof2),
5127 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5128 * src/SDCCsymt.h: added TYPE_TARGET_*
5129 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5130 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5131 SDCCast because 1) header problems 2) this is the right place
5132 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5133 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5136 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5138 * src/SDCCicode.h: removed buggy semicolon in unused macro
5139 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5140 search for previous definiton of auto symbols too,
5141 (findPrevUse): fixed logic of emitWarnings
5143 2006-06-26 Raphael Neider <rneider AT web.de>
5145 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5146 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5148 2006-06-25 Raphael Neider <rneider AT web.de>
5150 * device/lib/pic/libm: NEW, added math library functions
5151 * device/lib/pic/libsdcc: NEW; added float support functions
5152 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5153 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5154 NEW, added math related headers
5155 * device/include/asm/pic/features.h: NEW
5156 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5157 (popGet): allow larger offsets for AOP_PCODE,
5158 (genDataPointerSet): handle literals explicitly, more debug output,
5159 (genAssign): fixed for float using aopLiteral ;-)
5160 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5161 GOTO initialisation routine
5162 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5163 flag on registers, fixes #1469043 (local variables do not work)
5164 * src/pic/main.c (_pic14_do_link),
5165 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5168 2006-06-25 Borut Razem <borut.razem AT siol.net>
5170 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5171 characters printed (not including the trailing '\0' used to end
5172 output to strings). Problem detected in regression test bug-927659.c.
5173 NOTE: printf() family functions should return int instead
5175 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5176 specifier are printed as themselves
5177 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5178 support flags, width and precision specifiers
5180 2006-06-24 Borut Razem <borut.razem AT siol.net>
5182 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5183 to the list of sdcc tagrets not supporting bit type
5184 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5185 testfor pic16 due to bug:
5186 [ 1511794 ] pic16: regression test bug-895992.c fails
5188 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5190 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5191 * src/SDCCglue.c (initPointer), fixed bug 1496419
5192 * support/regression/tests/bug1496419.c: new, added
5194 2006-06-22 Borut Razem <borut.razem AT siol.net>
5196 * support/regression/ports/pic16/support.c: use gpsim usart module from
5197 libgpsim_modules library
5199 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5201 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5204 2006-06-19 Raphael Neider <rneider AT web.de>
5206 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5207 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5208 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5209 (pic14printExterns,pic14printPublics,pic16printPublics,
5210 pic16_printExterns): use new functions to emit symbols
5211 (picglue,pic16glue): emit publics before emitting externs
5212 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5213 locally defined functions to avoid bug #1443651
5214 * support/regression/tests/bug-716242.c: removed pic16 workaround
5215 * support/regression/ports/pic16/spec.mk: ignore errors during build
5217 2006-06-19 Raphael Neider <rneider AT web.de>
5219 * src/pic/glue.h: added pic14aopLiteral prototype
5220 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5221 * src/pic/gen.c: removed stdint.h dependency
5222 (aopGet): use Safe_strdup()
5223 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5224 (genDataPointerSet): use pic14aopLiteral()
5225 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5226 for pic16; thanks to Bernhard and Maarten
5228 2006-06-18 Borut Razem <borut.razem AT siol.net>
5230 * support/regression/tests/structflexarray.c: flexible array members
5231 not supported by gcc < 3
5232 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5234 * src/pic/gen.c: don't include [p]strdin.h on solaris
5235 * support/Util/pstdint.h: addad svn attributes
5236 * support/regression/tests/constantRange.c,
5237 support/regression/tests/rotate.c: include inttypes.h instead
5238 stdint.h on solaris, addad svn attributes
5240 2006-06-18 Raphael Neider <rneider AT web.de>
5242 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5244 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5245 (pic16_genMinusBits): simplified sign-extension
5246 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5247 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5248 adjusted to correctly handle mixed-signed operands, disabled
5249 now unused multiplciation routines
5250 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5251 (assignResultValue): added argument denoting the size of the result
5252 as returned by the function (fixes upcasts in assigning from
5253 function calls: char foo(); int i = foo();)
5254 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5255 function result to assignResultValue
5256 (genMult): disabled inlined multiplication code
5257 (genDiv): augmented to also handle the modulus operator, fixed to
5258 handle mixed-signed operands correctly
5259 (genMod): simply call genDiv, disabled unused code
5260 (genAssign): fixed missing (sign-)extension on result
5261 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5262 valid char operands, allow signed operands for native code, added
5263 division and modulo operator handling
5264 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5266 As a consequence, onebyte.c (if split into two files) and muldiv.c
5267 pass regression tests.
5269 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5271 * doc/Makefile.in: two runs of makeindex seem needed to get
5272 correct page references in the index of sdccman.pdf
5273 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5275 2006-06-17 Borut Razem <borut.razem AT siol.net>
5277 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5279 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5281 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5282 mentioned ec2drv and paulmon
5284 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5286 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5287 consecutive abs areas
5288 (find_empty_space, allocate_space): added map to handle codemap or
5290 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5291 absolute idata and xdata
5292 * as/mcs51/lkmem.c (summary2): updated legend
5294 2006-06-16 Raphael Neider <rneider AT web.de>
5296 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5298 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5300 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5302 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5304 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5306 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5307 value of generic pointers,
5317 src/z80/main.c: PORT structure, added elements for gp_tags field,
5318 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5319 fields in the PORT structure of each port,
5320 * src/SDCCast.c (decorateType): allow processing of generic pointers
5321 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5324 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5330 * src/pic16/pcode.c,
5332 * src/pic/pcoderegs.c,
5335 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5336 bug 1504689 on minGW
5338 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5340 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5342 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5344 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5346 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5348 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5351 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5353 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5354 to a char variable. Fixed bug #1504211
5355 * device/include/pic16/adc.h,
5356 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5357 and fixed bug #1364390
5359 2006-06-10 Borut Razem <borut.razem AT siol.net>
5361 * CVSROOT: removed the CVS left-over
5363 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5365 * as/hc08/asmain.c (asexit),
5366 * as/hc08/lkmain.c (lkexit),
5367 * as/mcs51/asmain.c (asexit),
5368 * as/mcs51/lkmain.c (lkexit),
5369 * src/SDCCglue.c (DEFSETFUNC),
5370 * src/SDCCmain.c (linkEdit, assemble),
5371 * support/librarian/sdcclib.c (AddRel),
5372 replaced unlink() by standard C remove()
5373 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5374 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5375 gatherImplicitVariables): new, added to fix bug 608752,
5376 (createFunction): added gatherImplicitVariables()
5377 * src/SDCCast.h: added createRMW prototype
5378 * src/SDCCsymt.h (struct symbol): added infertype
5379 * support/regression/tests/bug608752.c: new, added
5381 2006-06-10 Raphael Neider <rneider AT web.de>
5383 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5384 multibyte dummy reads (fixes #1503234)
5386 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5388 * device/include/mcs51/compiler.h: new, added header file to enable
5389 creating common sfr definition header files for different compilers
5391 2006-06-05 Raphael Neider <rneider AT web.de>
5393 * src/pic16/{pcode.h,genarith.c}:
5394 introduced pCodeOp combining any two pCodeOps (previously only
5395 two register operands could be combined), removed pcop2 from
5396 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5397 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5398 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5399 rewritten to use new PO_TWO_OPS
5400 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5401 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5402 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5403 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5404 (pic16_get_op): embraced return arg to allow #define return(x),
5405 added new case for combined opcodes
5406 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5407 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5408 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5410 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5412 * src/SDCCval.c (checkConstantRange): added
5413 * src/SDCCval.h: added checkConstantRange
5414 * support/Util/SDCCerr.c,
5415 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5416 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5417 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5418 * src/SDCCast.c (decorateType): added checkConstantRange,
5419 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5420 can be emitted with the correct always true/false warning,
5421 added optimization for double '!';
5422 result of decorateType() must be assigned back to the tree, because
5423 decorateType() can change the tree
5424 * src/SDCCicode.c (geniCodeLogic),
5425 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5426 (checkConstantRange): removed, it was only a fragment which never
5428 * src/SDCCsymt.c (computeType): fixed promotion for
5429 "-1 < (unsigned bit) b"
5430 * src/pic/ralloc.c (packRegsForAssign),
5431 * src/pic16/ralloc.c (packRegsForAssign),
5432 * src/hc08/ralloc.c (packRegsForAssign),
5433 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5435 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5436 * support/regression/tests/constantRange.c: added
5437 * support/valdiag/tests/constantRange.c: added
5438 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5440 2006-06-02 Borut Razem <borut.razem AT siol.net>
5442 * support/regression/ports/pic16/support.c: increase stack size
5444 * support/regression/Makefile.in: sort tests by name so that the
5445 resutlts can be compared on different machines / platforms
5447 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5449 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5450 * src/ds390/gen.c (emitLabel): new, added,
5451 (genDjnz): fixed stack overflow bug,
5452 (throughout): cosmetic changes to sync with mcs51/gen.c,
5453 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5454 * src/mcs51/gen.c (genEndFunction): small optimization,
5455 (throughout): cosmetic changes to sync with ds390/gen.c
5457 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5459 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5460 (_print_format): fixed printing pointers
5461 * src/mcs51/gen.c (emitLabel, movb): new, added,
5462 (genAssign): small optimization,
5463 (genDjnz): fixed stack overflow bug,
5464 (throughout): replaced sprintf with SNPRINTF,
5465 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5466 replaced emitcode("mov", "b,...") with MOVB(...),
5467 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5468 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5469 * src/mcs51/peeph.def: added rules 140 and 264
5470 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5471 so they may get optimized into registers
5473 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5475 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5476 immediately when encountered,
5477 (printUsage): always use stderr even on windows
5479 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5481 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5482 (processParms): fixed bug #1247551
5483 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5484 parseCmdLine, main): print '--version' to stdout,
5485 print 'help' to stdout if --help is given,
5486 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5487 arguments are given; fixed --help
5489 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5491 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5492 * support/regression/tests/bug-1493710.c: added
5494 2006-05-27 Borut Razem <borut.razem AT siol.net>
5496 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5498 * support/regression/ports/pic16/support.c: increase stack size
5499 from default 64 bytes to 128 bytes
5500 * support/regression/tests/staticinit.c,
5501 support/regression/tests/float.c: regression tests fully enabled
5502 for pic16 port by putting the initialized data arrays into the code
5504 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5505 This was changed by mistake in the previous version.
5507 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5509 * src/pic16/gen.c (genFunction, genEndFunction): some
5510 beautifications, fixed bug with falsely restoring FSR2 in large
5511 stack model, thanks to Beau E. Cox for reporting the bug
5513 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5515 * debugger/mcs51/break.c,
5516 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5517 use %p to print pointers, made address variables unsigned
5518 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5519 * debugger/mcs51/symtab.c (parseSymbol): must return something
5520 * src/mcs51/gen.c (aopForSym): small optimization,
5521 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5522 (freeAsmop): added missing break,
5523 (aopPut): removed parameter bvolatile, determine it inside the function,
5524 (saveRegisters, unsaveRegisters): small optimization,
5525 (genIpush): removed pointless check,
5526 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5527 replaced sprintf with SNPRINTF,
5528 replaced strcpy with strncpyz,
5529 updated aopPut calls,
5530 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5531 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5533 2006-05-24 Borut Razem <borut.razem AT siol.net>
5535 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5536 modification of test for the pic16 port, put the array to the code
5537 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5539 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5541 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5542 * support/Util/pstdint.h: added
5544 2006-05-22 Borut Razem <borut.razem AT siol.net>
5546 * src/regression/Makefile: removed bool2.c test, added -q linker option
5547 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5548 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5549 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5550 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5551 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5552 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5553 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5554 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5555 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5557 2006-05-22 Raphael Neider <rneider AT web.de>
5559 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5560 bug #1492360 (problematic due to generic pointers, see code)
5562 2006-05-22 Borut Razem <borut.razem AT siol.net>
5564 * support/regression/ports/pic16/specs.mk: removed stack size linker
5566 * support/regression/tests/array.c,
5567 support/regression/tests/bitopcse.c,
5568 support/regression/tests/bug-908454.c,
5569 support/regression/tests/malloc.c: modified for pic16 regression test
5570 * support/regression/tests/bitfields.c:
5571 pic16 - excluded bitfileds of size > 8
5572 * support/regression/tests/bp.c: pic16 - reduced data size
5573 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5574 * support/regression/tests/bug-460010.c:
5575 pic16 - used the absolute address the fits in memory
5576 * support/regression/tests/bug-716242.c:
5577 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5578 * support/regression/tests/float.c:
5579 pic16 - excluded - data size too big
5580 * support/regression/tests/onebyte.c:
5581 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5582 * support/regression/tests/shifts.c:
5583 pic16 - function names probably have to differ in first X characters
5585 * support/regression/tests/staticinit.c:
5586 pic16 - excluded some tests due error: no target memory available for
5589 2006-05-22 Borut Razem <borut.razem AT siol.net>
5591 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5592 second try. Thanks Stas Sergeev once more.
5594 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5596 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5597 (genLeftShift, genRightShift): fixed bug 1491627
5598 * src/hc08/peeph.def (rules 7, 8.x): added
5599 * support/regression/tests/shifts.c (ShiftLeftByParam,
5600 ShiftRightByParam, testShiftByParam): added to test variable shifting
5602 2006-05-20 Raphael Neider <rneider AT web.de>
5604 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5605 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5606 (allocReg): add only new registers to dynAllocRegs,
5607 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5608 #1489055, #1445850, and probably #1483693
5610 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5612 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5613 bug in for-loop that didn't emit the last of CONFIG and ID registers
5615 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5617 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5619 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5620 1489016, 1434401 and 1490124
5621 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5622 1489016, 1434401 and 1490124
5624 2006-05-17 Borut Razem <borut.razem AT siol.net>
5626 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5629 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5631 * device/include/mcs51/P89c51RD2.h,
5632 * device/include/mcs51/P89LPC901.h,
5633 * device/include/mcs51/P89LPC922.h,
5634 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5636 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5638 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5639 to fix missing stack pragma in compiled binary object file,
5641 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5643 * support/packihx/configure.in,
5644 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5645 determine sizeof basic types even while cross compiling
5647 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5649 * src/avr/gen.c (aopop),
5650 * src/ds390/gen.c (aopOp),
5651 * src/hc08/gen.c (aopOp),
5652 * src/mcs51/gen.c (aopop),
5653 * src/pic16/gen.c (pic16_aopOp),
5654 * src/pic/gen.c (aopOp),
5655 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5656 if size of operand is smaller than spill location
5658 2006-05-12 Borut Razem <borut.razem AT siol.net>
5660 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5661 have to have CR/LF line endings even if they are checked out on *nix
5662 or on WIN32 in cygwin binmode
5664 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5666 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5667 * device/include/ds80c390.h: added sfr16 definitions
5671 * src/ds390/ralloc.c,
5672 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5673 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5674 bit returning functions
5675 * support/regression/tests/sfr16.c: enabled test on ds390
5677 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5679 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5680 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5682 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5684 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5685 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5686 (cl_address_space constructor): removed expensive initialization,
5687 (cl_address_space::get_cell): extended for late initialization,
5688 (cl_address_space::*): use late initialization,
5689 (cl_address_decoder::activate): removed expensive initialization,
5690 This reduced regression test running time by 25%
5692 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5700 * support/packihx/Makefile.in,
5701 * support/packihx/clean.mk,
5702 * support/packihx/Makefile.bcc,
5703 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5705 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5707 * src/SDCCval.c (valNot): fix for regression test failure
5708 of not.c on big endian hosts
5710 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5712 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5714 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5716 * device/lib/mcs51/Makefile.in: changed string comparison operator
5717 to = for POSIX compliance; == is bash extension
5719 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5721 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5724 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5726 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5727 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5728 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5729 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5730 bug report #1478657,
5732 2006-05-05 Borut Razem <borut.razem AT siol.net>
5734 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5737 2006-05-02 Borut Razem <borut.razem AT siol.net>
5739 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5740 create *.ind, which made make to fail if invoked with -j 2
5742 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5744 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5745 Hubert Sack for patch 1479782
5747 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5749 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5751 2006-05-01 Raphael Neider <rneider AT web.de>
5753 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5754 (create_pic): store only prefix-free device name,
5755 (init_pic): check for device names with "16" prefix,
5757 * src/pic/device.h (struct PIC_device),
5758 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5760 * device/include/pic/pic12f{635,675,629,683}.h,
5761 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5762 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5763 * device/include/pic/pic16f505.h,
5764 * device/lib/pic/libdev/pic16f505.c: removed
5765 * device/include/pic/pic14devices.txt: added support for pic12f
5766 devices, removed unsupported non 16-bit devices
5767 [above changes provided by patch from Zik Saleeba]
5768 * src/pic/*, src/pic16/*, device/include/pic16/*,
5769 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5771 2006-05-01 Borut Razem <borut.razem AT siol.net>
5773 * configure.in, configure, doc/Makefile.in:
5774 sync with nightly build makefile - latex, dvipdf and dvips
5777 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5779 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5780 in the library source
5782 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5784 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5786 2006-04-28 Raphael Neider <rneider AT web.de>
5788 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5789 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5790 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5791 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5793 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5795 * device/lib/pic/libdev/Makefile.in,
5796 * device/lib/hc08/Makefile.in,
5797 * device/lib/gbz80/Makefile.in,
5798 * device/lib/z80/Makefile.in,
5799 * device/lib/ds390/Makefile.in,
5800 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5801 thanks to Borut for the bug report
5803 * configure: always create doc/Makefile independent from --enable-doc
5804 * Makefile.in: always install from directory doc independent from
5806 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5808 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5809 * doc/Makefile.in: install *.txt if present
5810 * device/include/Makefile.in (install): added installation of pic/*.inc
5811 and pic/*.txt files again, they were erroneously removed
5813 2006-04-28 Raphael Neider <rneider AT web.de>
5815 * src/pic/{gen.c,main.h,pcode.c},
5816 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5817 concerning signedness with casts
5819 2006-04-28 Raphael Neider <rneider AT web.de>
5821 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5822 definition of an interrupt handler,
5823 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5824 interrupt handler stuff from picglue() to separate routine,
5825 (picglue): enabled definition of intr handlers in files w/o main()
5827 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5829 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5830 compilation with MSVC 2005 Express Edition (VC8)
5832 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5834 * device/lib/Makefile: fixed build of gbz80 lib
5836 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5838 * support/regression/tests/bug-460010.c,
5839 * support/regression/tests/bug-524691.c,
5840 * support/regression/tests/bug-716242.c: removed conditional defines
5841 that are already in testfwk.h
5843 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5845 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5846 (AccAXRsh1): added, shift right by 1,
5847 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5849 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5851 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5853 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5854 remove cast to same type
5855 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5856 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5858 * link/z80/Makefile: removed, they have moved to
5861 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5862 * install-sh: fix bug #1204398 by setting umask 0022
5863 * device/lib/Makefile: separate build of z80 and gbz80 lib
5865 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5867 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5868 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5870 One basic decision: e.g. src/clean.mk includes further files. In order
5871 to make this work there are two solutions:
5872 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5873 run configure on them. This way they can use
5874 'include $(srcdir)/port-clean.mk'
5875 - always include clean.mk by the Makefile at the same level. To avoid
5876 that `make clean` tries to include and build Makefile.dep the
5877 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5878 implemented, because now even `make uninstall` doesn't create
5879 Makefile.in. clean.mk could be eliminated by pasting it in
5882 * debugger/mcs51/Makefile.in: build own objects from library sources
5883 (SLIB, SDCC) in current directory
5885 * configure, configure.in: renamed --disable-device-lib-build in
5886 --disable-device-lib; added --enable-doc, the required tools are
5887 searched by configure; added result message; the toolchain for the
5888 belonging ports are now only built, if the port is enabled.
5890 * support/regression/*: all output is written in directory gen, because
5891 the fwk and ports directories don't livet in the build tree using vpath
5893 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5894 --disable-device-lib, added --enable-doc, added section VPATH
5896 * sim/ucsim/configure.in,
5897 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5898 z80 are enabled by default
5900 2006-04-24 Raphael Neider <rneider AT web.de>
5902 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5903 to config word, "pic14_"-prefixed some extern functions
5904 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5905 config word has been found
5906 * src/pic/device.h: added prototypes
5907 * src/pic/pcode.c: added "pic14_"-prefix where needed
5908 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5910 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5912 (pic14emitRegularMap): ignore config words,
5913 (pic14createInterruptVect): moved generating __config directives away
5914 (picglue): have __config directives emitted
5916 2006-04-24 Borut Razem <borut.razem AT siol.net>
5918 * doc/Makefile: sync with nightly build makefile
5920 2006-04-24 Raphael Neider <rneider AT web.de>
5922 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5923 registers that have not been assigned proper liveranges,
5924 fixes #1469504 and #1474602,
5925 (pCodeRegOptimizeRegUsage): fixed typo in comment
5927 2006-04-24 Borut Razem <borut.razem AT siol.net>
5929 * device/examples/main8051.c: deleted - it was removed from CVS
5930 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5931 after the transition to Subversion
5932 * src/SDCCalloc.h: deleted - it was removed from CVS
5933 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5934 after the transition to Subversion
5935 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5936 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5937 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5938 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5940 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5942 * as/asx8051.dsp: added mcs51/strcmpi.h
5943 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5944 * as/hc08/aslink.h: updated lnksect prototype
5946 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5948 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5949 (newdot): handle A_ABS
5951 * as/mcs51/asout.c (outarea): output address
5952 * as/hc08/lkaomf51.c,
5953 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5955 * as/mcs51/i51pst.c,
5956 * as/z80/z80pst.c: "ABS" is not A_OVR
5957 * as/hc08/lkarea.c (newarea): read a_addr,
5958 (lnkarea): added codemap array, sort absolute areas to the front,
5959 combine all GSINITx/GSFINAL,
5960 (find_empty_space, allocate_space): new functions,
5961 (lnksect): return next address, handle absolute sections
5962 * as/mcs51/lkarea.c (newarea): read a_addr,
5963 lnksect2 prototype changed,
5964 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5965 (find_empty_space, allocate_space): new, factored out of lnksect2,
5966 (lnksect2): return next address, handle absolute sections
5968 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5969 * as/hc08/lklibr.c (addfile, fndsym),
5970 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5971 index out of range and detect both '\' and '/'
5972 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5973 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5974 regression tests (ds390 cannot return bool yet)
5975 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5976 document critical interrupts on z80, document changed SDCC define
5977 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5978 (_a390_mapping): added .org directive
5979 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5980 (genMultOneByte): fixed warnings
5981 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5983 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5984 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5985 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5986 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5987 * src/pic16/main.c: removed newReg prototype
5988 * src/pic16/pcode.c,
5989 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5991 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5993 * src/pic16/ralloc.c
5994 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5996 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5997 from short to PIC_OPTYPE
5998 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5999 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6000 optype from short to PIC_OPTYPE
6001 * src/port.h: made int_size unsigned to fix warnings
6002 * src/SDCC.y: fixed warning on MSVC
6003 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6004 * src/SDCCopt.c (convertToFcall): fixed warnings
6005 * src/SDCCsymt.h: removed double prototype for genSymName
6006 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6007 offset int to fix warnings
6009 2006-04-22 Borut Razem <borut.razem AT siol.net>
6011 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6012 references to CVS replaced with Subversion
6014 2006-04-21 Borut Razem <borut.razem AT siol.net>
6016 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6017 references to CVS replaced with Subversion
6019 2006-04-19 Borut Razem <borut.razem AT siol.net>
6021 * src/version.awk: adapted for svn
6022 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6023 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6024 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6025 /binutils-avr/etc/*.vi, *.jin: removed all properties
6026 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6028 2006-04-19 Borut Razem <borut.razem AT siol.net>
6030 * CVS to Subversion migration completed
6032 2006-04-18 Borut Razem <borut.razem AT siol.net>
6034 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6035 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6037 2006-04-17 Borut Razem <borut.razem AT siol.net>
6039 * device/include/Makefile.in: added pic/*.inc to the installation
6041 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6043 * support/regression/collate-results.py: fixed output in case of
6045 * support/regression/generate-cases.py: fixed splitting of pathnames
6047 * as/hc08/lklibr.c (addfile),
6048 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6050 2006-04-11 Raphael Neider <rneider AT web.de>
6052 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6053 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6054 * src/pic16/pcode.c (assignValnums): fixed #1460578
6056 2006-04-11 Raphael Neider <rneider AT web.de>
6058 * device/lib/pic/libdev/*.c,
6059 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6060 fixes #1468739, enables compilation in --std-c99 mode
6061 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6063 2006-04-11 Raphael Neider <rneider AT web.de>
6065 * src/pic/device.c (find_device): removed debug output
6066 (list_valid_pics): enabled verbose listing of supported devices
6067 * device/include/stdbool.h: define bool as char for pic14/16 as well
6069 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6071 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6073 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6075 * .version: bumped version to 2.5.6
6076 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6078 2006-04-06 Raphael Neider <rneider AT web.de>
6080 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6081 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6082 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6083 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6084 pic14_constructAbsMap
6085 (pic14printPublics): declare absolute global symbols as global
6086 (pic14createInterruptVect),
6087 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6088 (newReg): assume new registers unused, use correct name in
6089 hashtable (reg->name instead of name), more debugLog output
6090 * src/pic/device.h (PIC_device): added fields for verbose output
6091 * src/pic/device.c: moved device definition to pic14devices.txt,
6092 added routines for runtime parsing of pic14devices.txt,
6093 added support for second config word
6094 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6095 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6096 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6097 (_pic14_parseOptions): moved pCodeInitRegisters here
6098 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6099 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6100 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6101 handling the pseudo stack
6102 * device/lib/Makefile.in: ignore failures in objects-pic16,
6103 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6104 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6105 * device/lib/pic/Makefile.subdir,
6106 * device/lib/pic16/Makefile.subdir: improved clean rules
6107 * device/lib/pic/libdev/: NEW, pic14 device libraries
6108 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6109 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6110 * device/include/Makefile.in: create subdir and install pic14 headers
6111 * device/include/pic/p16f_common.inc: removed unused declarations
6112 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6113 PICs from inc2h.pl v1.6,
6114 replaced BIT_AT macros with struct declarations
6115 * device/include/pic/pic14devices.txt: definition of supported devices,
6116 all above improvements contributed by Zik Saleeba, thanks
6117 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6118 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6121 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6123 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6124 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6125 thanks to Charles Olds
6127 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6129 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6131 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6133 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6134 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6135 * support/regression/bug1464657.c: added, new test
6137 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6139 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6142 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6144 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6145 --no-peep and --peep-file <file> are used don't use default rules but
6148 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6150 * src/mcs51/gen.c (genCall): fixed bug 1457608
6152 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6154 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6155 changes seem to cause (trigger?) problems with the build system.
6157 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6159 * src/SDCCpeeph.c (operandsLiteral): new, added,
6160 (callFuncByName): inserted operandsLiteral
6161 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6163 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6165 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6166 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6168 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6170 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6171 implemented patch 1120823 Thanks to Willy De la Court (normal
6172 interrupts need an interrupt number now if they are made critical),
6173 and enabled nesting of critical functions though not for gbz80
6174 (genCritical, genEndCritical): added functions
6175 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6176 * src/z80/mappings.i: added "ei" to all mappings
6178 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6180 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6181 submitted by the Debian SDCC maintainer Aurelien Jarno:
6182 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6183 archive with gcc 4.1 on mips and wrote the patch"
6185 2006-03-16 Raphael Neider <rneider AT web.de>
6187 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6188 the left operand is shorter than the result (c* = lit-c* + int),
6190 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6193 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6195 * src/.version: increased version number to 2.5.5
6196 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6197 linking is done manually in pic16 port's _linkEdit,
6198 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6199 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6200 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6201 allocate asmop as AOP_ACC,
6202 (aopForRemat): added parameter 'bool result' in function declaration,
6203 (pic16_aopGet): return AOP_ACC when accessing WREG,
6204 (pic16_popGetTempReg): minor modification,
6205 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6206 'pic16_allocWithIdx',
6207 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6208 calling function in absolute addresses,
6209 (genAssign): take into account AOP_ACC asmop,
6210 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6211 * src/pic16/pcoderegs.c: some debug functions and lines added,
6212 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6213 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6215 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6216 call to allocReg, not by manually allocating a new one,
6217 (pic16_assignRegisters): now before going through the register
6218 allocating functions mark all registers as free. This eliminates some
6219 side effects resulting from peephole parser done earlier in the backbone
6221 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6223 * src/SDCCicode.c (geniCodeLogic),
6224 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6226 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6228 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6229 (genSend): bugfix, do not allocate and free twice,
6230 (shiftRLong): handle partially overlapping aops
6231 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6233 2006-03-08 Borut Razem <borut.razem AT siol.net>
6235 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6238 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6240 * support/regression/tests/bug1409955.c: new, added
6241 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6242 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6243 (aopForSym, aopOp): increment asmop.allocated if reused,
6244 (freeAsmop): decrement asmop.allocated and check for zero instead of
6246 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6247 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6248 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6249 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6250 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6251 genSignedRightShift, genRightShift, genDataPointerGet,
6252 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6253 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6254 in reverse order from allocation,
6255 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6256 added swappedLR to keep track
6257 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6258 pdata & code for GCC, z80, gbz80 & hc08
6259 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6261 2006-03-08 Raphael Neider <rneider AT web.de>
6263 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6265 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6267 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6268 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6269 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6271 2006-03-06 Borut Razem <borut.razem AT siol.net>
6273 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6274 made the linker quiet
6276 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6278 * src/pic16/gen.c (genPcall): fixed bug #1443644
6279 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6280 which dumps before the function entry point a data byte which represents
6281 the number of the local variables used by the specified function, added
6282 'xinst' for initial support for Extended Instruction Support,
6283 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6284 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6285 port->fun_prefix anymore (may change later),
6286 (genFunction, genEndFunction): do not store/restore local registers for
6287 _main (this should take care the --main-return command line option in
6289 (genOr): removed some legacy pic-port instructions,
6290 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6291 performing operations with SFR's causes data to be written more than
6292 once to each SFR. Perhaps SFRs should be handled in special cases...
6293 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6295 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6296 into account for stack starting position,
6297 (struct OPTIONS pic16_optionsTable): added command line argument
6298 --extended or -y for Extended Instruction Support,
6299 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6300 (deassignLRs): *** perhaps the most important change, old 'for' code
6301 (commented out for reference), didn't account for some registers which
6302 were left marked 'not free' after a pointer operation. The change
6303 reduces register usage a lot in some cases
6305 2006-03-04 Borut Razem <borut.razem AT siol.net>
6307 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6309 * support/regression/tests/bug-524697.c: decreased array size for
6310 mcs51 to fit into the internal RAM
6311 * support/regression/Makefile.in: a little bit more verbose
6313 2006-03-03 Borut Razem <borut.razem AT siol.net>
6315 * support/regression/fwk/lib/testfwk.c,
6316 support/regression/fwk/include/testfwk.h: introduced function
6317 _prints(), nonrecursive _printn(), call _initEmu() from main()
6318 * support/regression/ports/gbz80/support.asm,
6319 support/regression/ports/ucz80/support.asm,
6320 support/regression/ports/z80/support.asm,
6321 support/regression/ports/ds390/support.c,
6322 support/regression/ports/hc08/support.c,
6323 support/regression/ports/host/support.c,
6324 support/regression/ports/mcs51/support.c,
6325 support/regression/ports/xa51/support.c: added empty _initEmu()
6327 * support/regression/ports/pic16/gpsim.cmd,
6328 support/regression/ports/pic16/spec.mk,
6329 support/regression/ports/pic16/support.c,
6330 support/regression/Makefile.in: added pic16 regression test
6332 2006-03-01 Raphael Neider <rneider AT web.de>
6334 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6335 genConstPointerGet): use safe way of generating MOVFF to cover
6336 literals as well as registers, fixes bug #1440527
6337 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6339 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6340 more correctly, fixes bug #1232186
6341 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6342 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6343 gplink guess the correct processor in more cases, applied patch
6344 from Till Riedel attached to and fixing bug #1436552
6346 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6348 * support/regression/tests/array.c: added, contains check for #1434401
6349 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6351 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6353 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6354 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6355 * device/include/mcs51/c8051f326.h,
6356 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6357 * device/include/mcs51/c8051f000.h,
6358 * device/include/mcs51/c8051f018.h,
6359 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6360 PCON_IDLE,PCON_STOP and added sfr16 definitions
6362 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6364 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6365 genGetWord): fixed bug 1409955
6367 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6369 * device/include/hc08/mc68hc908gp32.h,
6370 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6372 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6374 * src/SDCCast.c (constExprValue): return NULL if not a value
6375 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6376 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6377 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6379 2006-02-13 Borut Razem <borut.razem AT siol.net>
6381 * src/regression/ptrarg.c: added, fails due to bug #1430967
6382 * src/regression/Makefile: ptrarg.c added, ...
6384 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6386 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6387 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6389 2006-02-11 Borut Razem <borut.razem AT siol.net>
6391 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6392 print "Processor: xxx" message to stdout only if --verbose
6394 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6396 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6397 * support/regression/tests/bug1426356.c: added
6398 * support/regression/tests/bitfields.c: removed 2 tests
6400 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6402 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6403 * device/include/mcs51/c8051f330.h,
6404 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6405 PCON_IDLE,PCON_STOP and added sfr16 definitions
6406 * device/lib/_divsint.c,
6407 * device/lib/_divuint.c,
6408 * device/lib/_divulong.c,
6409 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6410 register bank bug for small stackauto
6412 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6414 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6416 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6418 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6419 * all.dsp: corrected several bin paths
6420 * device/include/mcs51/c8051f120.h,
6421 * device/include/mcs51/c8051f300.h,
6422 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6423 to PCON_IDLE,PCON_STOP
6424 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6425 * device/lib/printf_large.c (output_float): fixed bug 1388703
6426 * support/regression/tests/bug1057979.c: added test for bug 1388703
6428 2006-02-08 Raphael Neider <rneider AT web.de>
6430 * src/pic/pcode.c (pciTRIS): fixed typo,
6431 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6432 (LinkFlow): fixed handling of flows that end in a call,
6433 (ReuseReg): perform safety check earlier
6434 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6435 to work with flows at the beginning of a pBlock,
6436 fixes #1426557 (Symbol not previously defined),
6437 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6439 (RemoveUnusedRegisters): update register usage info
6440 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6441 created, reuse existing ones instead
6442 * src/pic/gen.c (genPcall): fixed #1424719
6444 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6446 * link/z80/lkmain.c,
6448 * link/z80/lkdata.c,
6449 * link/z80/aslink.h: fixed build on current cygwin:
6450 replaced getline() by lk_getline()
6452 2006-02-01 Borut Razem <borut.razem AT siol.net>
6454 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6455 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6456 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6457 src/regression/bool1.c, src/regression/bool2.c,
6458 src/regression/bool3.c, src/regression/call1.c,
6459 src/regression/compare.c, src/regression/compare10.c,
6460 src/regression/compare2.c, src/regression/compare3.c,
6461 src/regression/compare4.c, src/regression/compare5.c,
6462 src/regression/compare6.c, src/regression/compare7.c,
6463 src/regression/compare8.c, src/regression/compare9.c,
6464 src/regression/configword.c, src/regression/for.c,
6465 src/regression/inline.c, src/regression/mult1.c,
6466 src/regression/nestfor.c, src/regression/or1.c,
6467 src/regression/pointer1.c, src/regression/ptrfunc.c,
6468 src/regression/rotate1.c, src/regression/rotate2.c,
6469 src/regression/rotate3.c, src/regression/rotate4.c,
6470 src/regression/rotate5.c, src/regression/rotate6.c,
6471 src/regression/rotate7.c, src/regression/string1.c,
6472 src/regression/struct1.c, src/regression/sub.c,
6473 src/regression/sub2.c, src/regression/switch1.c,
6474 src/regression/while.c, src/regression/xor.c,
6475 src/regression/create_stc, src/regression/simulate,
6476 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6478 * src/regression/gpsim_assert.h: added
6480 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6482 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6483 ((void (code *) (void)) 0) ();
6492 * as/mcs51/aslink.h,
6494 * as/mcs51/asmain.c,
6495 * as/mcs51/lkdata.c,
6497 * as/mcs51/lkmain.c,
6500 * as/z80/asmain.c: fixed build on current cygwin:
6501 replaced getline() by as_getline()
6503 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6505 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6506 declarator in the symbol chain
6508 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6509 parameter list for function pointers
6510 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6511 * support/regression/tests/bug-716242.c: added
6513 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6515 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6517 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6519 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6521 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6522 inifinitely recurseable, added static
6523 * support/regression/tests/bug-1408066.c: added
6525 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6528 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6529 renamed, added possibility to create "postLoopLbl"-labels
6530 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6531 newiTempLoopHeaderLabel
6532 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6533 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6534 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6535 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6536 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6537 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6538 (basicInduction): fixed bug #136564, made static,
6539 (loopInduction): changed parameter of basicInduction, made static,
6540 (addPostLoopBlock): added
6541 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6542 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6544 * support/regression/tests/bug-136564.c: added
6545 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6546 --std-sdcc99 to LIBSDCCFLAGS
6548 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6550 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6552 * support/regression/tests/bug-1406131.c: added
6554 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6556 * src/SDCCast.c (decorateType): fix promotion of unary minus
6557 * src/SDCCsymt.c (computeType): beautified
6558 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6559 (valUnaryPM, valComplement): fix sign and promotion,
6560 (valNot): ANSI: result type is int (SDCC: unsigned char)
6561 * support/regression/tests/uminus.c: speedup by removing superflous
6563 * support/regression/tests/onebyte.c: added promotion and signedness
6564 tests for unary minus
6565 * support/regressions/tests/bug-477927.c: disable warning about
6566 uninitialized variables
6567 * support/regression/tests/not.c: added
6569 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6571 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6572 * src/mcs51/gen.c (gen51Code): show final register usage after
6573 fillGaps in asm with --i-code-in-asm
6574 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6575 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6576 incUsed, rliveClear, adjustIChain): made static,
6577 (setFromRange): excluded because it's unused,
6578 (findPrevUseSym, markWholeLoop): added,
6579 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6580 through all branches of predecessors enables sdcc to emit the warning
6581 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6582 (rlivePoint): made static, added parameter emitWarnings which is only
6583 true during the first run out of two,
6584 (findRecursiveSucc, findRecursivePred): removed,
6585 (computeLiveRanges): made static, added parameter emitWarnings,
6586 (dumpIcRlive): added for debugging only
6587 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6588 removed prototype of setFromRange()
6589 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6590 in call of computeLiveRanges()
6591 * support/regression/tests/bug-895992.c: added
6592 * support/regression/tests/bug-971834.c: added
6593 * support/valdiag/tests/bug-895992.c: added
6594 * support/valdiag/tests/bug-971834.c: added
6596 2005-12-18 Raphael Neider <rneider AT web.de>
6598 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6599 (genUnpackBits): improved code for direct operands,
6600 (genPackBits): improved code for literal assignment to bitfields
6601 and for direct destination operands (no FSR indirection),
6602 prevented redundant AND, fixes #1362800,
6603 (AccLsh): added parameter to disable masking of the result
6604 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6605 skip instructions with side-effects (like incfsz),
6606 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6607 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6608 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6611 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6613 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6614 volatile variables as spill location
6616 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6618 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6620 * support/regression/tests/bug-1376320.c: added
6622 2005-12-08 Raphael Neider <rneider AT web.de>
6624 * src/pic/device.c: renamed is_shared to pic14_is_shared
6625 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6626 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6627 (is_valid_identifier): added for above workaround
6629 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6631 * device/lib/Makefile.in: fixed to enable port-specific-objects
6632 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6633 char, thanks Hubert Sack
6634 * doc/sdccman.lyx: documented --xstack-loc,
6635 elaborated a bit more on interrupts and pitfalls,
6636 removed "setjmp/longjmp unsupported",
6637 documented some unsupported C99 features
6638 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6639 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6640 if, thanks Hubert Sack
6641 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6642 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6644 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6645 regression tests can report resource usage (rfe 700441)
6646 * support/regression/collate-results.py: report resource usage
6647 * support/regression/ports/ds390/spec.mk,
6648 * support/regression/ports/hc08/spec.mk,
6649 * support/regression/ports/mcs51/spec.mk,
6650 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6651 * support/regression/ports/ds390/uCsim.cmd,
6652 * support/regression/ports/hc08/uCsim.cmd,
6653 * support/regression/ports/mcs51/uCsim.cmd,
6654 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6655 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6656 library, use the default one
6657 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6658 building the library
6660 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6662 * config.dsp: added dependency on .version and configure_vc.awk
6663 * device/include/setjmp.h: updated for --stack-auto and --xstack
6664 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6665 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6666 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6667 * device/lib/libsdcc.lib: added _setjmp
6668 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6669 (decorateType): fixed bug 1372851,
6670 (optimizeGetHbit): fixed warning
6671 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6672 array initialisation
6673 * support/regression/tests/bug1057979.c: added test for bug 1358192
6674 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6676 2005-12-03 Borut Razem <borut.razem AT siol.net>
6678 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6679 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6681 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6683 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6684 createIval): implement symbol independant "flexible array member",
6685 (createIvalCharPtr): implemented flexible array initialisation with a
6687 * src/SDCCsymt.c (copyStruct): removed,
6688 (getSize): fixed misleading comment,
6689 (getAllocSize): removed, the additional allocation size is now in
6690 sym->flexArrayLength,
6691 (checkStructFlexArray): new, syntax checks for flexible array members,
6692 (compStructSize): added syntax checks for "flexible array members"
6693 (copyStruct): removed,
6694 (copyLinkChain): removed inefficient fix for bug 770487
6695 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6696 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6697 symbol->flexArrayLength
6699 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6700 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6701 * support/regression/tests/structflexarray.c: added
6702 * support/valdiag/tests/structflexiblearray.c: added
6704 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6706 * src/SDCCast.c (decorateType): fixed bug 1368489
6707 * support/Util/SDCCerr.c,
6708 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6710 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6712 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6713 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6715 2005-11-27 Borut Razem <borut.razem AT siol.net>
6717 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6718 support/cpp2/mkdeps.h: added command line option
6719 -obj-ext=<extension> to SDCPP to define object file externion, used
6720 for generation of make dependencies (-M)
6721 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6723 2005-11-26 Borut Razem <borut.razem AT siol.net>
6725 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6726 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6727 added pic and pic16 libraries
6729 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6731 * device/include/float.h: Corrected typo in prototype of __fsgt
6733 2005-11-25 Borut Razem <borut.razem AT siol.net>
6735 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6736 added creation of model-mcs51-stack-auto libraries
6738 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6740 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6742 * src/SDCCast.c (createIvalArray): removed obsolete comment
6744 2005-11-24 Borut Razem <borut.razem AT siol.net>
6746 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6747 added missing device/lib/mcs51/crt*.asm sources
6749 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6751 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6753 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6755 * device/lib/_fs2schar.c,
6756 * device/lib/_fs2sint.c,
6757 * device/lib/_fs2slong.c: optimized inline asm
6759 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6761 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6762 Better handling of floats between -1.0 and 0.0.
6764 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6766 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6767 (the missing "if"s prohibited removal of redundant labels)
6769 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6771 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6772 Properly convert floats between -1.0 and 0.0 to long, int, and char
6773 types (max integer value of negative floats tends to zero).
6774 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6775 Removed changes made so to work properly with floats between
6776 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6779 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6781 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6782 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6783 (genCast) cosmetic change
6784 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6785 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6787 * support/regression/tests/bitfields (testSignedBitfields): added
6789 2005-11-18 Borut Razem <borut.razem AT siol.net>
6791 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6792 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6793 introduced SILENT option to make building of pic16 libraries less
6795 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6797 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6798 Now they work properly with floats between -1.0 and 0.0
6799 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6801 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6803 * src/SDCCicode.c (printOperand): added missing else
6805 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6807 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6808 reformatted for better readability
6809 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6812 2005-11-17 Borut Razem <borut.razem AT siol.net>
6814 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6815 introduced SILENT option to make building of pic16 libraries less
6816 verbose - used for nightly snapshot build
6817 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6818 available on Win32 platforms.
6819 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6820 medium, large, pic and pic16
6822 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6824 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6825 printf("%f"...) sets fraction to zero.
6827 2005-11-16 Raphael Neider <rneider AT web.de>
6829 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6831 * src/pic/gen.c (genIfx): implemented for CARRY bit
6832 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6833 to generic pointers, fixes #1357332,
6834 (pic16_movLit2f): NEW,
6835 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6837 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6839 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6841 2005-11-11 Raphael Neider <rneider AT web.de>
6843 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6844 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6845 compute pointer's type from operand,
6846 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6847 improved single bit reads, fixes bug #1353379
6849 2005-11-09 Borut Razem <borut.razem AT siol.net>
6851 * support/scripts/sdcc.nsi: added lib/pic to the package
6853 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6855 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6857 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6859 * support/regression/tests/bug1348008.c: added
6860 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6861 * support/regression/tests/bug1337835.c: updated comment
6863 2005-11-06 Borut Razem <borut.razem AT siol.net>
6865 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6866 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6867 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6868 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6869 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6870 dynamic construction of cl_error_class and derivates - 2.nd try
6872 2005-11-05 Borut Razem <borut.razem AT siol.net>
6874 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6875 bug, which caused Bus Errors on sparc solaris
6877 2005-11-04 Borut Razem <borut.razem AT siol.net>
6879 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6880 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6881 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6882 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6883 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6884 and derivates to resolve the initialization problem on OSX
6886 2005-11-02 Borut Razem <borut.razem AT siol.net>
6888 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6889 corrected typo - #include <winsock2.h>
6891 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6893 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6894 (_asxxxx_mapping): added org directive for future enhancements
6896 2005-11-01 Borut Razem <borut.razem AT siol.net>
6898 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6899 enabled sockets on WIN32
6900 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6902 2005-10-31 Borut Razem <borut.razem AT siol.net>
6904 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6905 WIN32 backslash path delimiters should be escaped when used in C strings
6906 * support/regression/tests/bitfields.c: exclude failing assertions for
6907 __CYGWIN32__ and __MINGW32__ hosts
6909 2005-10-30 Borut Razem <borut.razem AT siol.net>
6911 * src/SDCCutil.c: corrected double comparison typo
6913 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6915 * device/lib/medium/Makefile: added for new memory model medium
6916 * device/include/asm/mcs51/features.h: updated for medium/pdata
6917 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6918 added Multiply & Accumulate sbit's and MAC0_PAGE define
6919 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6920 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6921 * device/lib/_mullong.c: update for medium model
6922 * device/lib/incl.mk: added medium model
6923 * doc/sdccman.lyx: documented medium model
6924 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6925 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6926 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6927 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6928 (allocParms): set SCLS and OCLS to pdata for medium model
6929 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6931 (powof2): return <0 if not power of 2
6932 * src/avr/gen.c (genBitWise): use updated powof2
6933 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6934 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6935 (shiftLLeftOrResult): use B if necessary
6936 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6937 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6938 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6939 * support/regression/Makefile.in: added test-mcs51-medium
6940 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6942 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6944 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6946 * device/lib/time.c (mktime): fixed bug 1334315
6948 2005-10-28 Raphael Neider <rneider AT web.de>
6950 * device/include/pic/p16f_common.inc: added common declarations
6951 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6953 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6955 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6956 (aopPutUsesAcc): added to predict accumulator use,
6957 (assignResultValue): save acc if necessary,
6958 (genMinusDec): store result if indirectly addressed,
6959 (genDivOneByte): save acc if necessary,
6960 (movLeft2Result): bugfix if left already in acc,
6961 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6962 attention to accumulator use (esp. pdata),
6963 (genReceive): receive pdata correctly
6964 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6965 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6967 2005-10-27 Raphael Neider <rneider AT web.de>
6969 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6971 2005-10-27 Raphael Neider <rneider AT web.de>
6973 * .version: changed version to 2.5.4
6974 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6975 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6976 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6977 arithmetics support routines
6978 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6979 * device/lib/Makefile.in: also create installdir for pic
6981 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6983 * src/pic/device.c (dump_sfr): rewritten to delegate register
6984 placement to the linker (use `extern sym' rather than sym EQU addr),
6985 (validAddress): fixed to check last specified address
6986 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6987 (popGetLit): truncate literal value to 8 bit,
6988 (popGet): moved assert to more appropriate place
6989 (popGetExternal): create pCode operand from and mark the according
6990 symbol as being `extern'
6991 (popGetAddr): added sanity check on immediate's offset, provide
6992 GPOINTER tag on demand
6993 (aopPut): fixed for immediates,
6994 (mov2w_op): move operand's address or contents to WREG (depending on
6995 operand type), safer variant of mov2w,
6996 (movwf,call_libraryfunc): NEW, handy abbreviations,
6997 (get_argument_pcop,get_return_val_pcop,pass_argument,
6998 get_returnvalue): interface for accessing function parameters and
7000 (assignResultValuei,genRet): use new parameter/return value interface
7001 (pic14_getDataSize): back to old version handling generic pointers,
7002 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7003 provided implementation and/or fixed old one,
7004 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7005 calls, removed legacy 8051 reference code
7006 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7007 (loadSignToC): NEW, move the operands sign bit to CARRY,
7008 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7009 genRightShiftSigned, accepts negative shift counts,
7010 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7011 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7012 generic pointers, __data pointers and __code pointers,
7013 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7014 and signed bitfields, limit bitfields to 8 bit,
7015 (genDataPointerGet): fixed number of bytes read,
7016 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7017 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7018 pointers to constant data are no longer assumed to point to __code
7019 space, removed invalid pointer types,
7020 (bitpatternFromVal): retrieve the PICs representation of an integer
7022 (genDataPointerSet): fixed assigning to po_immediate operands,
7023 (genGenPointerSet): implemented as library call,
7024 (genIfx): fixed incorrect condition,
7025 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7026 provide GPOINTER tag according to destination's storage class,
7027 (genCast): added code to handle casting to generic pointers, added
7028 sign-/zero extension of the result
7029 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7030 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7031 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7033 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7034 address/register resides in the shared banks
7035 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7036 put all variables into separate sections (have the linker arrange
7038 (picglue): put init code and interrupt handlers in separate sections
7039 * src/pic/main.c: added port specific options table, modified to PORT
7040 structure to make GPOINTERs 3 byte, added pic14_options
7041 (_pic14_do_link): private linking routine (update paths to libraries,
7042 add libsdcc.lib by default)
7043 * src/pic/main.h: declare pic14_options
7044 * src/pic/pcode.c: fixed instructions i/o relations,
7045 (RegCond): reverted to correct version,
7046 (newpCodeOpLit): truncate literals to 8 bit,
7047 (genericPrint): added debug output,
7048 (getRegFromInstruction): fixed for various operand types, simplified
7049 (BuildFlow): fixed broken handling of isntructions with labels
7050 (LinkFlow): start at last instruction in flow (skip trailing comments),
7051 pass the flow on to the next instruction after CALL
7052 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7053 (insertPCodeInstruction): fixed inserting after a skip instruction,
7054 (DoBankSelect): fixed for labeled instructions
7055 (OptimizepBlock): honor --nopeep switch
7056 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7057 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7058 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7059 (pCodeOptime2pCodes): allow disabling this optimization via
7060 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7061 but is still buggy), started implementation of a dataflow based
7062 pCode optimization (CSE + dead code elimination)
7063 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7064 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7065 names are independant of the stack location and therefore portable across
7068 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7070 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7071 (selectSpil): fixed bug 1337835 by not spilling bit variables
7072 * support/regression/tests/bug1337835.c: added test for this bug
7073 * src/mcs51/peeph.def: restart after rule 3.c,
7074 addded rules 263.x to optimize loading constants
7076 2005-10-26 Raphael Neider <rneider AT web.de>
7078 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7079 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7080 (genAssign): emit warning when casting literals to generic pointer
7081 type, also applies when taking the address of a fixed variable,
7082 (genCast): improved casting to generic pointers
7083 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7084 extern variables, added verbose error message
7085 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7087 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7089 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7090 carry must be complemented too
7091 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7092 could be emitted by genMinus
7093 * src/SDCCval.c (constVal): fixed bug 1305065
7095 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7097 * src/SDCCast.c (addCast): added promotion for bit variables
7098 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7099 promotion casts + optimisation
7100 (optimizeGetWord): fix warning 'i' might be used uninitialized
7101 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7102 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7104 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7106 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7107 all chars are promoted to int; promotion should be handled in SDCCast.c
7109 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7111 * device/lib/_strcmp.c: Fixed bug 1326457
7113 2005-10-11 Raphael Neider <rneider AT web.de>
7115 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7116 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7118 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7120 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7121 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7123 2005-10-04 Raphael Neider <rneider AT web.de>
7125 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7126 device/lib/pic16/pics.all: added pic18f1320
7127 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7129 2005-09-30 Raphael Neider <rneider AT web.de>
7131 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7132 * src/pic16/devices.inc: NEW, provides device descriptions
7133 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7135 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7137 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7140 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7142 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7143 documented Any Order Bit, Higher Order Byte and Higher Order Word
7144 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7145 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7146 (optimizeGetAbit): new, to get any bit, not only the high bit,
7147 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7148 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7149 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7150 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7151 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7152 GETABIT, GETBYTE, GETWORD: decorate them,
7153 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7154 (ast_print): added GETABIT, GETBYTE, GETWORD
7155 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7156 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7157 (geniCodeBinary): new generic binary icode,
7158 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7159 * src/port.h: updated comment for PORT.hasExtBitOp
7160 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7161 (genGetByte): new, to get a single byte,
7162 (genGetWord): new, to get a word from a long,
7163 (gen51Code): added GETABIT, GETBYTE, GETWORD
7164 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7166 2005-09-23 Raphael Neider <rneider AT web.de>
7168 * configure.in, configure: have device/lib/pic configured
7169 * device/lib/Makefile.in: added model-pic14
7170 * device/lib/clean.mk: added pic/ to clean rule
7171 * device/lib/pic: added rudimentary pic14 library providing support
7172 functions for multiplication/division/generic pointer access
7173 * src/SDCCopt.c (convilong): mark support functions as extern
7174 for pic14 port as well
7175 * src/pic/gen.c (genMult): added assertions,
7176 (genpic14Code): emit warning on unhandled iCodes
7177 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7178 * src/pic/pcode.c (pCodeOpCopy),
7179 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7180 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7181 SFR_REGISTER}), made safe for future extensions
7182 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7183 instructions even if preceeded by SKIP instructions (also remove
7184 them); removed unused code
7185 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7186 prevents leaving parts of the structure uninitialized after copying
7188 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7190 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7192 * support/regression/tests/addsub.c: added test for the bug
7194 2005-09-21 Raphael Neider <rneider AT web.de>
7196 * device/include/pic16/pic18f1220.h,
7197 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7198 * device/lib/pic16/Makefile.rules: added missing opening paren
7199 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7200 are provided in genutils.c,
7201 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7202 operand/result sizes,
7203 (genCmp): assert on NULL pointers first, then check deref'ed values
7204 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7207 2005-09-18 Raphael Neider <rneider AT web.de>
7209 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7210 as these are now unused,
7211 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7212 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7213 local, avoids uninitialized pointer dereference on r->name
7214 * src/pic16/ralloc.c (newReg): fixed indentation
7216 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7218 * src/SDCCval.c (constVal): fixed bug 730366
7219 * support/Util/SDCCerr.c,
7220 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7222 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7224 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7226 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7228 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7230 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7232 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7233 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7234 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7235 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7236 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7237 * packihx/packihx.c (hexDigit): made c unsigned char
7238 * as/mcs51/lklibr.c (fndsym),
7239 * link/z80/lkgb.c (gb),
7240 * link/z80/lklibr.c (fndsym),
7241 * link/z80/lkrloc.c (relr),
7242 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7243 * src/SDCC.lex (checkCurrFile, process_pragma),
7244 * src/SDCCglue.c (spacesToUnderscores),
7245 * src/SDCCmain.c (setParseWithComma, processFile),
7246 * src/asm.c (tvsprintf, printCLine),
7247 * src/avr/gen.c (emitcode, aopPut),
7248 * src/ds390/gen.c (emitcode),
7249 * src/hc08/gen.c (emitcode, emitinline),
7250 * src/mcs51/gen.c (emitcode, genInline),
7251 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7253 * src/pic/ralloc.c (debugLog),
7254 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7256 * src/pic16/ralloc.c (debugLog),
7257 * src/z80/main.c (_process_pragma):
7258 made all ctype.h function calls safe
7259 * src/SDCCopt.c: include math.h for fabs
7260 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7261 and used them throughout the code to make ctype.h function calls safe
7262 * src/ds390/main.c (asmLineNodeFromLineNode),
7263 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7264 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7266 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7267 (newpCodeAsmDir): made ctype.h function calls safe
7268 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7269 pic16_emitcode): made lbp unsigned char*
7270 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7271 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7272 * src/xa51/gen.c (emitcode),
7273 * src/z80/gen.c (_emit2): made lbp unsigned char*
7274 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7277 2005-09-05 Raphael Neider <rneider AT web.de>
7279 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7280 access bank splitpoint
7282 2005-09-05 Raphael Neider <rneider AT web.de>
7284 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7286 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7288 * .version: changed to version 2.5.3
7289 * doc/sdccman.lyx: changed version to 2.5.3,
7290 documented --codeseg and --constseg and pragma codeseg and constseg,
7291 documented bit parameters (reentrant) and bit returning
7292 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7293 currFunc->recvSize, but is this ok for all ports?
7294 (ast2iCode): result of ~ on unsigned char must be cast to int for
7296 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7297 function pointers in bit space
7298 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7299 (processFuncArgs): call port.reg_parm() with reentrancy info
7307 * src/z80/main.c: port.reg_parm prototype extended with
7308 "bool reentrant" parameter
7309 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7310 options.stackAuto for allocating bit register parameters
7311 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7312 (genSend): set BitBankUsed if it is,
7313 (selectRegBank): factored out of genCall for use in genPcall,
7314 (genCall): removed redundant dtype assignmen, use selectRegBank,
7315 (genPcall): handle returning in Carry properly, save in F0 if needed,
7316 (genReceive): handle bit register parameters
7317 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7318 (mcs51_assignRegisters): enable bit registers for all reentrant
7319 functions and don't set BitBankUsed unconditionally
7320 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7321 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7322 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7324 2005-08-27 Borut Razem <borut.razem AT siol.net>
7326 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7327 ppc-osx (Darwin) does not support -u option. It seems that it is
7328 supported only on Linux - GNU cp
7330 2005-08-25 Borut Razem <borut.razem AT siol.net>
7332 * sim/ucsim/gui.src/serio.src/Makefile.in,
7333 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7334 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7335 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7336 install and strip, since the strip at /usr/ccs/bin should be used
7339 2005-08-24 Borut Razem <borut.razem AT siol.net>
7341 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7343 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7345 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7348 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7350 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7351 * as/mcs51/lkmain.c (link_main): fixed warning
7352 * device/include/stdbool.h: ds390 has no advanced bit support yet
7353 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7354 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7355 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7356 and updated their macros
7357 * src/SDCCval.c (constVal): updated comment for renamed b_long
7359 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7361 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7362 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7363 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7364 (oprio): set priority for '['
7365 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7367 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7368 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7369 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7370 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7371 added overlayable BIT_BANK area
7372 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7373 (summary2): explain 'T' in legenda
7374 * as/mcs51/lkrloc.c: replaced old K&R style,
7375 (relr): added R_BIT processing,
7376 (errmsg): added "Bit-addressable relocation error",
7377 (adb_bit): added for converting from byte- to bit-addressable space,
7378 (adb_24_bit): added for converting from byte- to bit-addressable space
7379 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7380 used in reentrant functions now even as return value
7381 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7382 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7383 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7384 * src/SDCCglobl.h: added indicator BitBankUsed
7385 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7386 the bit registers b0-b7
7387 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7388 (geniCodeCast): fixed bug 1263853,
7389 (geniCodeLogicAndOr): put result in bool or char,
7390 (geniCodeReceive): added parameter func for accessing the return type,
7391 (geniCodeFunctionBody): pass func to geniCodeReceive
7392 * src/SDCCmain.c: added indicator BitBankUsed
7393 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7394 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7395 (checkSClass): don't put automatic bool/bit on stack,
7396 (checkFunction): removed check on function cannot return bit
7397 * src/SDCCsymt.h: added newBoolLink prototype
7398 * src/mcs51/gen.c (rb1regs): added bit registers,
7399 (movc): created for assigning to carry,
7400 (pushReg, popReg): created for pushing registers,
7401 (sameRegs): check both AOP_REG and AOP_CRY types,
7402 (aopOp): handle bit registers,
7403 (aopPut): optimization no self-assign,
7404 (saveRegisters): push reg->base (bits) only once for bit registers,
7406 (unsaveRegisters): pop reg->base only once and use popReg,
7407 (assignResultValue): added parameter func and return in carry for bits,
7408 (genIpush): optimization no reload in A if not changed,
7409 (genSend): bit parameters in reentrant functions are passed in bit
7410 registers by first assigning to bits in B, then save registers and
7412 (genCall): handle returning in Carry properly, save it in F0 if needed,
7413 (genPcall): updated assignResultValue call, this is not safe yet for bit
7414 returning function !!!
7415 (genFunction): don't generate equ's for bit registers and use pushReg,
7416 (genEndFunction): take care of bit returning functions and use popReg,
7417 (genRet): return bit in Carry,
7418 (genIfx): optimize bit registers and other directly addressable bits,
7419 (genReceive): updated assignResultValue call
7420 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7421 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7422 registers when using stack-auto
7423 * src/mcs51/ralloc.c (_G): added allBitregs,
7424 (regs8051): added the bit registers,
7425 (createStackSpil): use macro IS_BIT,
7426 (getRegBit): added to allocate a bit register, else spill,
7427 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7428 (updateRegUsage): factored out to ease stepping while debugging,
7429 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7430 also allocate bit registers,
7431 (fillGaps): handle bit registers,
7432 (findAllBitregs): added to create bit vector with all bit registers,
7433 (mcs51_allBitregs): returns this bit vector,
7434 (mcs51_assignRegisters): when using stack-auto use bit registers for
7435 passing parameters and creating local variables
7436 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7438 2005-08-22 Borut Razem <borut.razem AT siol.net>
7440 * device/lib/Makefile.in: replaced find option -or with -o
7441 to make it run on solaris
7443 2005-08-22 Raphael Neider <rneider AT web.de>
7445 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7446 fixes #1265442 (crash on Solaris)
7448 2005-08-20 Borut Razem <borut.razem AT siol.net>
7450 * configure, configure.in: added tests for libsocket and libnsl libraries,
7451 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7452 from support/regression/Makefile.in
7453 * support/regression/Makefile.in: added
7454 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7455 * sim/ucsim/libtool: regenerated on sparc-solaris
7456 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7457 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7458 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7459 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7460 sparc-solaris, which doesn't use GNU ld linker
7461 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7462 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7464 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7466 * src/mcs51/peeph.def: updated comments
7468 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7470 * device/lib/_gptrget.c,
7471 * device/lib/_gptrput.c: slightly shorter
7472 * doc/sdccman.lyx: incremented version
7473 * src/mcs51/peeph.def: moved peephole comments to the line of first
7474 change to better keep line correlation, reanimated 186.e
7475 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7477 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7479 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7480 David Saxton with quotes around file name.
7482 2005-08-15 Borut Razem <borut.razem AT siol.net>
7484 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7485 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7486 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7487 make tests run on x86_64 platform
7489 2005-08-13 Raphael Neider <rneider AT web.de>
7491 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7492 as it might be executed DURING a build (parallel make is wonderful)
7494 2005-08-13 Raphael Neider <rneider AT web.de>
7496 * device/lib/Makefile.in (port-specific-objects-pic16):
7497 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7498 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7500 * device/lib/pic16/Makefile.rules: build subdirs before creating
7501 the library, removed builddir rule, create $(builddir) early in
7502 recurse rule, use empty recurse rule for leaf directories
7503 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7504 mkdir errors (race condition), removed duplicate suffix "hex"
7506 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7507 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7508 prevents mkdir -p from aborting on Alpha
7510 2005-08-12 Raphael Neider <rneider AT web.de>
7512 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7513 db-statements in order to allow for arrays of pointers in code
7514 sections to be placed without interspersed 0-padding, fixes
7516 * (emitStatistics): fixed division by zero for pic18f1220
7517 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7518 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7519 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7520 * (pic16_pCodeConstString): keep track of already emitted string
7521 literals to prevent "duplicate definitions of symbol _str_NR"
7522 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7524 * device/lib/Makefile.in: ignore failing PIC16 library builds
7525 * device/lib/pic16/Makefile: do not build if gputils are missing
7526 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7528 2005-08-10 Raphael Neider <rneider AT web.de>
7530 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7533 2005-08-10 Raphael Neider <rneider AT web.de>
7535 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7536 Rokas' patch to add the new fixed point type "__fixed16x16"
7537 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7538 functions for __fixed16x16 arithmetics
7539 * device/lib/pic16: reimplemented the build system to support
7540 a separate build directory, better handling of libio (create
7541 the library in a separate subdir for each architecture) and
7542 easier configuration (centralized in Makefile.common)
7544 2005-08-07 Raphael Neider <rneider AT web.de>
7546 * src/pic16/gen.c (genrshTwo): fixed sign extension
7547 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7548 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7550 * device/include/pic16/pic18f4220.h: NEW, header for
7551 pic18f4220 and pic18f4320
7552 * device/include/pic16/pic18fregs.h: added new devices,
7553 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7554 * device/include/pic16/signal.h: resolved name clashes
7555 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7556 to also allow testing for interrupt enable bits, added
7557 comments on how to use the macros
7558 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7559 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7560 register definitions for the devices
7561 * device/lib/pic16/pics.all: added new devices
7562 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7564 * device/lib/pic16/libc/stdlib/memfree: do not count
7565 the block header as free memory
7566 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7567 simplified and added missing end-of-blocklist-marker
7568 (reported by Peter Onion, fixes #1252814)
7569 * (_mergeHeapBlock): fixed loop condition
7570 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7571 len==0, restructured code
7572 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7573 up a bit, reduced bitfield accesses, prevent endless loops
7574 in case of heap corruption
7575 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7576 "unreferenced arguments/must return a value" warnings
7577 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7578 replaced BAUDREG with SPBRG
7579 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7580 device/lib/pic16/debug/gstack/gstack.c: replaced
7581 _naked, _asm, _endasm with __naked, __asm, __endasm
7583 2005-08-05 Raphael Neider <rneider AT web.de>
7585 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7586 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7588 2005-08-05 Borut Razem <borut.razem AT siol.net>
7590 * device/lib/Makefile.in: added missing ';'
7591 * configure: removed ^M characters
7593 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7595 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7596 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7599 2005-08-04 Borut Razem <borut.razem AT siol.net>
7601 * configure.in: pic16 libraries build 2nd try - enable running
7602 configure in device/lib/pic16
7603 * configure: regenerated from configure.in
7604 * device/lib/Makefile.in: create $(PORT)/bin directory
7606 2005-08-03 Raphael Neider <rneider AT web.de>
7608 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7609 to get/set values via pointers
7610 * (genUnpackBits,genPackBits): changed detection of
7611 ptr->bitfield vs. sym.bitfield, fixed access via generic
7612 pointers, removed dead (wrong) code for multibyte bitfields
7613 * (genNearPointerGet, genGenPointerGet): removed useless code,
7614 fixed bitfield detection, fixes #1250594
7615 * (genNearPointerSet): removed useless code
7616 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7617 and introduced macro pic16_emitpcode that conditionally emits
7618 the origin of the following pCode (useful for debugging SDCC)
7619 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7620 * (createDefmap): fixed handling of LFSR for --optimize-df
7622 2005-08-02 Borut Razem <borut.razem AT siol.net>
7624 * device/lib/Makefile.in: pic16 libraries build enabled since
7625 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7627 2005-08-02 Raphael Neider <rneider AT web.de>
7629 * src/pic16/gen.c (genPackBits): removed deprecated warning
7630 * (genGenPointerSet): fixed bitfield detection
7632 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7634 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7636 2005-07-31 Raphael Neider <rneider AT web.de>
7638 * device/lib/pic16/libdev/pic18f458.c,
7639 device/include/pic16/pic18f458.h: added missing T0CONbits
7641 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7643 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7645 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7647 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7649 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7651 * device/include/mcs51/at89c51ed2.h: added.
7653 2005-07-23 Raphael Neider <rneider AT web.de>
7655 * src/pic/gen.h: added emitpcode macro for debugging
7656 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7657 and replace by macro adding debug information on demand
7658 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7659 * (gencjne): tried to fix; replaced with correct (slower) code
7660 * (gen{Unp,P}ackBits): fixed single bit access
7661 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7662 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7663 previous instruction
7664 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7665 register has to be handled with care (forbidding movement
7666 of assignments/uses, removing assignments completely, ...)
7667 * (pCodeOptime2pCodes): make use of regIsSpecial
7668 * added lots of debugging output (commented out)
7669 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7670 from being reused as result UNLESS it is known to work
7672 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7674 * support/Util/dbuf.h: include <stddef.h> for size_t
7675 * .version: changed to version 2.5.2
7677 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7679 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7681 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7683 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7684 (genModOneByte): removed needless psha/pula
7686 2005-07-22 Raphael Neider <rneider AT web.de>
7688 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7689 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7690 * src/pic/gen.c (resolveIfx): do not "invent" labels
7691 * (genSkipc): changed to positive logic
7692 * (genSkipCond): removed as no longer needed
7693 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7695 * (genLeftShift): check operands are in different registers
7696 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7697 INCF does not update CARRY...
7698 * src/pic/main.c: fixed _linkCmd
7699 * src/pic/pcode.c (unlinkpCode): added inactive code
7700 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7701 alive (do not assign result and operand overlapping registers)
7703 2005-07-22 Raphael Neider <rneider AT web.de>
7705 * src/pic/device.c (dump_sfr): replaced register declaration with
7706 call to emitSymbolToFile() to avoid duplicate symbols
7707 * (assignRelocatableRegisters): do not declare external symbols
7708 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7709 right (take size of type, not etype)
7710 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7711 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7712 * (packRegsForAccUse): disabled assignment of WREG as
7713 the result reg to prevent occurence of just fixed #1235003,
7715 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7716 symbols (avoids duplicate symbols in .asm file)
7717 * (pic14emitRegularMap): use emitSymbolToFile()
7718 * src/pic/gen.c (aopOp): fixed spillLocation handling
7719 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7720 * (genDataPointerSet): removed unneccessary variables/output
7722 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7724 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7725 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7727 2005-07-21 Raphael Neider <rneider AT web.de>
7729 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7730 architecture cannot handle them efficiently, fixes bug #1235003
7731 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7732 check for empty sets before using them (fixes bug #1232190)
7734 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7736 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7737 (lnksect2): generate warnings for memory overlap
7738 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7739 constseg to set the name of these segments so you can instruct the linker
7740 to place them in banks
7741 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7742 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7743 added code_seg and const_seg to options
7744 * src/SDCCglue.c (emitMaps): use options.const_seg,
7745 (createInterruptVect): put interrupt vectors in segment HOME,
7746 (glue): put HOME before static segment and put the main glue in HOME,
7747 (glue): use options.code_seg
7748 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7749 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7750 these segments so you can instruct the linker to place them in banks
7751 (linkEdit): use code_loc for HOME segment which should be the first
7752 segment in code memory now
7753 * src/SDCCmem.c: fixed more stuff like bug 1238386
7754 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7755 (changePointer): don't change function pointers to code pointers for
7757 (compareType): added exceptional check for banked function pointers
7758 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7759 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7760 after static in code memory
7761 * src/mcs51/gen.c: added aopLiteralLong prototype,
7762 (aopForSym): use getSize for functions,
7763 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7764 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7765 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7767 (genPcall): use call for literal function pointers and generate banked
7768 calls over the one trampoline so there's only one place for the user to
7769 modify according to his/hers hardware,
7770 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7771 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7772 * src/mcs51/main.c: added keyword banked,
7773 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7774 * support/Util/SDCCerr.c,
7775 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7776 needed for passing the bank and address to the trampoline
7777 * device/lib/mcs51/crtbank.asm: added for bankswitching
7778 * device/lib/mcs51/Makefile: added crtbank
7780 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7782 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7783 for fields at offset 0 of a struct or union as reported
7784 on 2005-07-07 in the developer mailing list.
7786 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7788 * src/SDCCmem.c: fixed bug 1238386
7790 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7792 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7793 (patch #1144962), added peephole 300, enabled 259.x
7794 * doc/sdccman.lyx: removed screenshot and provided link instead
7796 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7798 * doc/sdccman.lyx: added section about debugging with ddd
7799 * doc/figures/ddd_example.eps: screenshot of debugging session
7801 2005-07-04 Raphael Neider <rneider AT web.de>
7803 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7804 like CODE pointers, fixes #1115683
7805 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7806 call, fixes bugs #1232211, #1228110,
7807 fixed wrong casts to pCodeFlow from pCodeInstructions
7809 2005-07-04 Raphael Neider <rneider AT web.de>
7811 * src/pic/gen.c (popGet): changed assert to allow for
7813 * (popGetAddr): changed signature to provide
7814 an additional index, patched all call sites
7815 * (genCmpEq): handle literal-like operands correctly
7816 * (genAddrOf): added sanity checks on __code/__data pointers
7817 * (genAssign): added handling of symbols from __code section
7818 * (gencjne): do not generate code for comparisons whose result
7819 is neither stored nor used, fixes bug #1171114
7820 * (AccLsh, AccRsh): operate on operand instead of WREG
7821 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7822 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7824 * rewrote complete shift-by-literal logic, commented unused
7826 * (genConstPointerGet): get multiple bytes (if result size > 1),
7827 fixed handling of non-immediate addresses
7828 * (genPointerGet): handle CODE pointers like CONST pointers
7829 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7830 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7831 operand is to be treated as a literal or not
7832 * (mov2w,genPcall,genCmpEq),
7833 src/pic/genarith.c: use aop_isLitLike() to decide between
7834 literal/register contents
7835 * (addSign): added missing offset
7836 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7837 only emit comment in debug-mode,
7838 use {aop,op}_isLitLike throughout the file
7839 * src/pic/glue.c: fix initializers for pointers (work in progress)
7840 * src/pic/pcode.c (get_op): honor index on _const symbols
7841 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7842 * (dumppBlock): added pCode size estimation
7843 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7844 check for IS_SYMOP before OP_SYMBOL'ing
7845 * fixed indentation, compacted switch-statements
7846 * (allocReg): find free register and allocate it instead of
7847 allocating new registers all the time
7848 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7849 registers as its operands (necessary only for multibyte GETs)
7851 2005-07-01 Raphael Neider <rneider AT web.de>
7853 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7854 debugging .asm-output macros FENTRY + FEXIT
7855 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7857 * (emitpComment): NEW, printf to pCode
7858 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7860 * (popGetAddr): NEW, variant of popGet to access an immediates
7861 high(er) bytes instead of the n'th byte of memory they reference,
7862 replaced popGet with popGetAddr where neccessary
7863 * (genDataPointerGet): reactivated and fixed implementation
7864 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7866 * (genDataPointerSet): fixed multibyte assignments
7867 * (genpic14Code): fixed --i-code-in-asm handling
7868 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7869 * (genPlus): fixed index-out-of-bounds error
7870 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7871 * src/pic/ralloc.c: added debugging output macro FENTRY2
7872 * (spillThis): fixed indentation, enbraced for-body for clarity
7873 * (rematStr): commented out as now unused
7874 * (regTypeNum): commented out special spill case (overwrites
7876 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7878 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7880 * doc/sdccman.lyx: documented sfr16/sfr32,
7881 added example for using storage class with function pointers
7882 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7884 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7886 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7887 * device/lib/_itoa.c,
7888 * device/lib/_ltoa.c: optimized codesize
7889 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7890 but don't know how to suppress the double warning.
7891 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7892 * support/Util/SDCCerr.c,
7893 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7895 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7897 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7898 fixed old K&R prototypes
7899 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7900 * device/lib/_gptrget.c,
7901 * device/lib/_gptrgetc.c,
7902 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7903 also new versions for small generic pointers and banked generic pointers
7904 * src/port.h: added const_name
7905 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7906 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7907 * src/SDCCcse.c (findPrevIc): check all associative operators
7908 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7909 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7910 * src/SDCCmem.c: updated comments,
7911 set far-space to 0 for pdata, results in optimized code
7912 * src/SDCCmem.h: added macro CONST_NAME
7913 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7914 moving the info into the highest bits, see also gptrget/gptrput
7915 * src/src.dsp: added sdcc.ico to project files
7916 * src/avr/gen.c (genCast): fixed bug 0x%d
7917 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7918 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7919 relation between ptr_type and DCL_TYPE,
7920 (genCast): fixed bug 0x%d
7921 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7922 (CODE)" for const_name
7923 * src/hc08/gen.c (genCast): fixed bug 0x%d
7924 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7925 (hc08_port): added "CONST (CODE)" for const_name
7926 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7927 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7928 between ptr_type and DCL_TYPE,
7929 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7930 operand* and took AOP() inside function so sfr-ness can be checked,
7931 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7933 (genFunction, genEndFunction): optimized stack setup,
7934 (genMinus): optimized for literals with ending zeroes (in bytes),
7935 (genCast): fixed bug 0x%d
7936 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7937 (mcs51_port): added "CONST (CODE)" for const_name
7938 * src/mcs51/peeph.def: made rule 226 more generic
7939 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7940 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7941 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7942 * src/z80/main.c (z80_port): added NULL for const_name,
7943 (gbz80_port): added NULL for const_name
7944 * support/regression/tests/bug663539.c,
7945 * support/regression/tests/sfr16.c: new tests
7947 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7949 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7951 2005-06-24 Raphael Neider <rneider AT web.de>
7953 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7955 * device/include/pic16/signal.h: added USBIF
7958 2005-06-24 Raphael Neider <rneider AT web.de>
7960 * device/lib/pic16/libdev/pic18f2455.c,
7961 device/include/pic16/pic18f2455.h: NEW
7962 * device/include/pic16/pic18fregs.h,
7963 device/lib/pic16/pics.all,
7964 src/pic16/device.c: added 18f2455
7965 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7966 device/include/pic16/{pic18f[68][567].h,usart.h}:
7967 replaced MULTIPLE_USARTS define with more relaible
7968 compatibility sfrs (for USART access)
7970 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7972 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7973 and the output asm file line is printed on two lines.
7975 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7977 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7978 BGT, BLE, BHI, and BLS instructions
7979 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7981 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7982 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7984 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7986 2005-06-15 Raphael Neider <rneider AT web.de>
7988 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7989 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7990 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7991 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7992 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7994 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7996 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7997 Marcel Telka in bug #1215704
7999 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8001 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8002 located in shared memory bank.
8004 2005-05-31 Raphael Neider <rneider AT web.de>
8006 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8007 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8008 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8010 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8012 * device/lib/_strncpy.c: fixed the fix
8014 2005-05-26 Raphael Neider <rneider AT web.de>
8016 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8017 initializers with \0, bug #1208187
8018 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8019 intializers with \0, bug #1208187
8021 2005-05-26 Raphael Neider <rneider AT web.de>
8023 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8024 initializers with \0, bug #1208187
8025 * src/pic16/main.c (_process_pragma): added sanity checks
8026 for stack position and size, emit warnings when appropriate
8028 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8030 * device/lib/_strncpy.c: fixed not filling with \0
8032 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8034 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8036 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8037 compound_statement),
8039 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8041 2005-05-24 Raphael Neider <rneider AT web.de>
8043 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8045 2005-05-24 Raphael Neider <rneider AT web.de>
8047 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8048 TRISE definitions, closes bug #1162453
8050 2005-05-22 Raphael Neider <rneider AT web.de>
8052 * src/pic16/main.c (_process_pragma): check for missing
8053 arguments to pragmas code and udata
8054 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8055 consistency fixes to match other headers (thanks to Jim Paris)
8056 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8058 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8060 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8062 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8064 * support/regression/tests/bug1198642.c: new test
8065 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8066 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8067 * support/scripts/resource.h,
8068 * support/scripts/resource.rc,
8069 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8070 * support/scripts/sdcc.ico: added 32x32 icon
8072 2005-05-18 Raphael Neider <rneider AT web.de>
8074 * device/lib/pic16/libdev/pic18f*.c,
8075 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8076 keywords to "__sfr" and "__at (X)"
8077 * device/include/pic16/pic18fregs.h: added pic18f4520
8078 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8079 #1203088 (MPLAB compatibility)
8081 2005-05-17 Raphael Neider <rneider AT web.de>
8083 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8084 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8085 * device/lib/pic16/pics.all: added new devices
8086 * src/pic16/device.c: added support for pic18f4520
8088 2005-05-16 Raphael Neider <rneider AT web.de>
8089 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8090 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8091 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8092 convenience function for bit access
8094 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8096 * device/lib/printf_large.c: fixed bug 1193299
8097 * support/regression/tests/bug1057979.c: added test %3.3s
8099 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8101 * device/include/mcs51/8051.h,
8102 * device/include/mcs51/8052.h: made parseable with lint
8103 * device/include/mcs51/lint.h: added include file for (sp)lint
8104 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8105 * doc/cdbfileformat.lyx,
8106 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8108 2005-05-14 Raphael Neider <rneider AT web.de>
8110 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8111 * device/lib/pic16/libc/stdlib/itoa.c (new)
8112 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8113 * device/lib/pic16/libio/Makefile: exclude subdir according to
8114 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8115 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8116 * src/pic16/gen.c (genFunction): prevent annoying warning
8117 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8119 * support/cpp2/cppmain.c (cpp_output_string): new
8120 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8123 2005-05-13 Borut Razem <borut.razem AT siol.net>
8125 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8127 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8129 * .version: changed to version 2.5.1; back to bleeding edge development
8131 2005-05-11 Borut Razem <borut.razem AT siol.net>
8133 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8134 generate PDF version 1.3 documents
8136 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8138 * .version: changed to version 2.5.0
8140 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8142 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8144 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8146 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8147 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8148 well as many smaller updates.
8149 * .version: changed to version 2.5.0-pre1
8151 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8153 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8155 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8157 * support/regression/tests/bug1185672.c: added
8158 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8160 * src/mcs51/gen.c (genCall): added comments, made it look safer
8161 * src/mcs51/gen.c (genEndFunction): simplified
8163 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8165 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8167 2005-04-14 Borut Razem <borut.razem AT siol.net>
8169 * fixed bug 1045046 - SIGSEGV with really simple code?:
8170 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8171 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8173 2005-04-14 Borut Razem <borut.razem AT siol.net>
8175 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8176 src/pic16/device.h: temporarily disabled experimental #inline pragma
8179 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8181 * device/include/z80/stdio.h,
8182 * device/include/z80/string.h: removed these highly incomplete files so
8183 SDCC can use the default ones in device/include/
8185 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8187 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8189 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8192 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8194 * device/include/malloc.h: removed redundant __reentrant prototypes
8195 * device/lib/_mullong.c: added working xstack variant in asm (C version
8196 doesn't pass regression tests)
8197 * device/lib/bpx.c: used __data and made bpx char for mcs51
8198 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8199 (createFunction): fixed bug with xstackPtr
8200 * src/SDCCcse.c: corrected comments
8201 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8202 (killDeadCode, eBBlockFromiCode): removed unused code
8203 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8205 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8206 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8207 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8208 (genModOneByte): fixed warning in MSVC
8209 * src/mcs51/main.c (): added comments
8210 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8212 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8214 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8216 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8218 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8220 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8222 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8223 characters arrays of larger size than the declared one.
8225 2005-04-10 Borut Razem <borut.razem AT siol.net>
8227 * src/pic/gen.c (genInline),
8228 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8229 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8230 (findNextInstruction), (findPrevInstruction),
8231 (findInstructionUsingLabel),
8232 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8233 * src/pic/pcode.c (findLabel): added missing '\n'
8234 * src/src.dsp: added SDCCdwarf2.c to the project
8236 2005-04-09 Borut Razem <borut.razem AT siol.net>
8238 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8240 2005-04-08 Raphael Neider <rneider AT web.de>
8242 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8243 into the chain after a given one) and mergeDefmapSymbols (combine
8244 defmap entries for each symbol per pcode)
8245 * (createDefmap): have defmap entries merged in the end
8246 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8247 a symbol before replacing one access type's symbol, merge symbols in
8248 the end (replacement symbol might already have an entry)
8249 * (assignValnums): keep reference to written WREG intact
8251 2005-04-08 Raphael Neider <rneider AT web.de>
8253 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8256 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8258 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8261 2005-04-07 Raphael Neider <rneider AT web.de>
8263 * device/include/pic16/usart.h: added compatibility defines for
8264 devices with more than one USART
8265 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8267 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8269 * device/lib/Makefile.in: updated for port specific include
8271 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8273 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8275 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8277 * device/include/8051.h,
8278 * device/include/8052.h,
8279 * device/include/at89S8252.h,
8280 * device/include/at89c55.h,
8281 * device/include/at89x051.h,
8282 * device/include/at89x51.h,
8283 * device/include/at89x52.h,
8284 * device/include/mcs51reg.h,
8285 * device/include/reg51.h,
8286 * device/include/reg764.h,
8287 * device/include/regc515c.h,
8288 * device/include/sab80515.h: (re)moved these 12 files
8289 * device/include/mcs51/8051.h,
8290 * device/include/mcs51/8052.h,
8291 * device/include/mcs51/at89S8252.h,
8292 * device/include/mcs51/at89c55.h,
8293 * device/include/mcs51/at89x051.h,
8294 * device/include/mcs51/at89x51.h,
8295 * device/include/mcs51/at89x52.h,
8296 * device/include/mcs51/mcs51reg.h,
8297 * device/include/mcs51/reg51.h,
8298 * device/include/mcs51/reg764.h,
8299 * device/include/mcs51/regc515c.h,
8300 * device/include/mcs51/sab80515.h: and added them here
8302 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8304 * device/include/stdarg.h: changed SDCC specific keywords to double
8306 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8308 * device/include/hc08/mc68hc908gp32.h,
8309 * device/include/hc08/mc68hc908jb8.h,
8310 * device/include/hc08/mc68hc908jkjl.h,
8311 * device/include/hc08/mc68hc908qy.h: fixed comments
8312 * device/include/mcs51/README: updated
8313 * device/include/mcs51/c8051f120.h: added PINRSF
8314 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8315 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8316 amidst code. Also inline is not supported.
8318 2005-04-06 Raphael Neider <rneider AT web.de>
8320 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8321 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8322 callers stack/frame pointers
8324 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8326 * device/include/pic16/usart.h: added, missing in previous commit,
8327 * device/include/pic16/adc.h: fixed typo,
8328 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8330 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8332 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8333 uninitialized because a bug appears with gplink
8334 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8335 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8336 complains for unrecognised option
8338 2005-04-05 Raphael Neider <rneider AT web.de>
8340 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8341 structs as well (using memcpy)
8342 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8343 on ISRs (GOTO has no label)
8344 * src/pic16/device.h: added OF_OPTIMIZE_DF
8345 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8346 new data flow analysis/optimization
8347 * src/pic16/pcode.c: added (prototypes for and implementation of)
8348 dataflow analysis functions, fixed pCodeInstructions' inCond and
8349 outCond values, made RCALL a branch instruction
8350 * (pic16_unlinkpCode): keep C line if possible
8351 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8352 C line moved if possible
8353 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8354 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8355 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8356 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8358 * (pic16_getJumptabpCode): NEW, needed in...
8359 * (LinkFlow): fixed handling of jumptables, calls and conditional
8361 * (pic16_InsertCommentAfter): NEW
8362 * (pic16_pCodeReplace): made verbose and flow preserving
8363 * (AnalyzeFlow): added call to data flow analysis
8364 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8365 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8366 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8368 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8370 * src/SDCCast.c (decorateType): fixed bug #1105626
8372 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8374 * device/include/asm/pic16/features.h,
8375 * pic18f*.h headers,
8376 * device/include/pic16/adc.h,
8377 * device/include/pic16/delay.h,
8378 * device/include/pic16/i2c.h,
8379 * device/include/pic16/malloc.h,
8380 * device/include/pic16/stdio.h,
8381 * device/include/pic16/stdlib.h,
8382 * device/include/pic16/string.h,
8383 * device/lib/pic16/libc/stdio/printf_tiny.c,
8384 * device/lib/pic16/libc/stdio/printf_small.c,
8385 * device/lib/pic16/libc/stdio/strmgpsim.c,
8386 * device/lib/pic16/libc/stdio/strmmssp.c,
8387 * device/lib/pic16/libc/stdio/strmusart.c,
8388 * device/lib/pic16/libc/stdio/vfprintf.c,
8389 * device/lib/pic16/libc/stdlib/ltoa.c,
8390 * device/lib/pic16/libc/stdlib/putchar.c,
8391 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8392 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8393 * device/lib/pic16/libc/stdlib/memchrram.c,
8394 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8395 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8396 * device/lib/pic16/libio/adc/adcbusy.c,
8397 * device/lib/pic16/libio/adc/adcread.c,
8398 * device/lib/pic16/libio/adc/adcsetch.c,
8399 * device/lib/pic16/libio/usart/ubaud.c,
8400 * device/lib/pic16/libio/usart/ubusy.c,
8401 * device/lib/pic16/libio/usart/udrdy.c,
8402 * device/lib/pic16/libio/usart/uopen.c,
8403 * device/lib/pic16/libio/usart/uputc.c,
8404 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8405 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8406 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8407 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8408 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8409 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8410 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8411 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8412 specific keywords to double underlined form,
8413 * device/lib/pic16/libc/Makefile.rules,
8414 * device/lib/pic16/libsdcc/Makefile.rules,
8415 * device/lib/pic16/libm/Makefile,
8416 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8417 to compile with C standard set in Makefile.common
8418 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8419 rand.c and crc.c in compilation process,
8420 * device/lib/pic16/libsdcc/int/divuint.c,
8421 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8422 `c' from signed to unsigned,
8423 * device/lib/pic16/startup/crt0.c,
8424 * device/lib/pic16/startup/crt0i.c,
8425 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8426 keywords to double underlined form, bug fixes in _do_cinit function
8427 which prevented the correct initialization of the .idata segment,
8428 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8429 core to enter a infinite loop
8430 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8432 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8434 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8436 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8438 * device/include/Makefile.in: add support for hc08 subdirectory
8439 * device/include/hc08/: new subdirectory
8440 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8441 Lucas Loizaga, thanks!
8442 * device/include/hc08/mc68hc908qy.h,
8443 * device/include/hc08/mc68hc908gp32.h,
8444 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8445 their own directory. Changed internal macro names to use the compiler
8446 reserved namespace. Changed SDCC specific keywords to double
8448 * device/include/math.h,
8449 * device/include/malloc.h,
8450 * device/include/stdarg.h,
8451 * device/include/stdbool.h
8452 * device/include/string.h,
8453 * device/include/tinibios.h,
8454 * device/include/ds400rom.h,
8455 * device/include/8051.h,
8456 * device/include/8052.h,
8457 * device/include/80c51xa.h,
8458 * device/include/at89c55.h,
8459 * device/include/at89S8252.h,
8460 * device/include/at89x51.h,
8461 * device/include/at89x52.h,
8462 * device/include/ds80c390.h,
8463 * device/include/reg764.h,
8464 * device/include/regc515c.h,
8465 * device/include/sab80515.h,
8466 * device/include/mcs51/c8051f000.h,
8467 * device/include/mcs51/c8051f018.h,
8468 * device/include/mcs51/c8051f020.h,
8469 * device/include/mcs51/c8051f040.h,
8470 * device/include/mcs51/c8051f060.h,
8471 * device/include/mcs51/c8051f120.h,
8472 * device/include/mcs51/c8051f300.h,
8473 * device/include/mcs51/c8051f310.h,
8474 * device/include/mcs51/c8051f320.h,
8475 * device/include/mcs51/c8051f330.h,
8476 * device/include/mcs51/c8051f350.h,
8477 * device/include/z180.h: Changed SDCC specific keywords to double
8480 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8482 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8484 * (pic16_assignConfigWordValue): disable testing of configuration
8485 register value with config mask,
8486 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8487 function with port->fun_prefix,
8488 * (genFunction): when generating a naked interrupt function never
8489 create an absolute segment placed in interrupt vector address, place
8490 the actual interrupt function at IVA instead, when an interrupt
8491 function is generated with unspecified interrupt then do not create
8492 the absolute section,
8493 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8494 code for generating a call to generic pointer get/put function with
8495 a call to function pic16_callGenericPointer(),
8496 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8497 the call to the generic pointer get/put functions with prefixing the
8498 function name with port->fun_prefix,
8499 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8500 * src/pic16/main.c (_process_pragma): prefix function with
8502 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8503 calling assembler, old 18Fxxxx macro is deprecated,
8504 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8505 PC_ASMDIR in while condition,
8506 * (findInstruction): add PC_ASMDIR in while condition,
8507 * (buildCallTree): prefix main with port->fun_prefix,
8508 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8509 identifier for variable with banked access in instructions BTFSS,
8510 BTFSC, BCF, BSF, BTG
8511 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8512 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8513 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8514 perform optimization when enviroment variable NO_REG_OPT is set,
8515 * (insideLRBlock): NEW, return 1 if register is inside an
8516 INF_LOCALREGS block,
8517 * (RemoveRegFromLRBlock): remove a register that is completely
8518 eliminated by register optimization, but it is still left in local
8519 register store/restore in/from stack block,
8520 * (Remove2pcodes): after removing register, check to see if it
8521 should be removed from local register store/restore in/from stack
8523 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8524 DUMMY_READ_VOLATILE,
8526 * device/include/pic16/adc.h: minor prototype modifications and
8528 * device/include/pic16/malloc.h: added GPL notice various
8530 * device/include/pic16/stdint.h: NEW, standard header for ints
8531 * device/include/pic16/delay.h: NEW, header for delay functions,
8532 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8534 * device/include/pic16/signal.h: NEW, header providing helper macros
8535 for implementing signal handlers,
8536 * device/include/pic16/stdio.h: added prototypes for functions,
8537 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8538 prototypes for stdin and stdout, added macro PUTCHAR to
8539 automatically implement putchar function prototype,
8540 * device/include/pic16/usart.h: modified and updated USART library,
8541 * device/lib/pic16/libio/adc/,
8542 * device/lib/pic16/libio/i2c: some modifications to improve library
8544 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8545 family of functions,
8546 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8547 family of functions and other sources,
8548 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8549 of the PIC18Fxx[28] devices,
8550 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8551 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8552 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8553 _do_cinit function, because the previous failed when local variables
8554 where not placed in the same memory bank,
8555 * device/lib/pic16/libsdcc/char/: various modifications to improve
8556 library performance,
8557 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8558 information on the new functions of the c library and more...
8560 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8562 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8564 2005-03-26 Raphael Neider <rneider AT web.de>
8566 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8567 if condition == CARRY)
8568 * (genCmp): adapted to new genSkipc semantics
8569 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8570 on rIfx (genCmp was broken)
8572 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8574 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8575 * src/z80/main.c (_keywords[]),
8576 * src/SDCCglobal.h (struct options),
8578 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8579 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8580 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8581 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8582 always available in leading double underscore form. The C99 support is
8583 mostly missing, but it's a start.
8584 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8585 reserved identifier "__data".
8587 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8589 * src/mcs51/peeph.def: fixed bug 1170013
8591 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8593 * device/include/mcs51reg.h: fixed bug 842007
8595 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8597 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8600 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8602 * src/port.h (struct PORT),
8603 * src/avr/ralloc.c (avr_assignRegisters),
8605 * src/ds390/ralloc.c (ds390_assignRegisters),
8607 * src/hc08/ralloc.c (hc08_assignRegisters),
8609 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8611 * src/pic/ralloc.c (pic14_assignRegisters),
8613 * src/pic16/ralloc.c (pic16_assignRegisters),
8615 * src/xa51/ralloc.c (xa51_assignRegisters),
8617 * src/z80/ralloc.c (z80_assignRegisters),
8619 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8620 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8622 * src/SDCCdflow.c (computeDataFlow),
8624 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8626 * src/SDCCcflow.c (*),
8628 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8629 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8630 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8631 immedDom() returning wrong block; probably fixes bug #1160833)
8633 2005-03-20 Borut Razem <borut.razem AT siol.net>
8635 * support/scripts/inc2h.pl: WIN32 port
8637 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8639 * device/lib/makefile.in: added abs.c and labs.c
8641 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8643 * device/include/stdint.h: added
8644 * device/lib/abs.c: added
8645 * device/lib/labs.c: added
8646 * device/include/stdlib.h: added abs() and labs() prototypes
8647 * device/lib/libsdcc.lib: added abs and labs
8648 * device/include/float.h,
8649 * device/lib/_fsmul.c,
8650 * device/lib/printf_fast.c,
8651 * device/lib/printf_tiny.c: updated comments
8653 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8655 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8658 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8660 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8661 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8663 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8665 * device/lib/printf_large.c: removed inline assembly for portability and
8666 readability. Use printf_fast if speed or size are more important.
8667 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8668 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8670 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8672 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8673 prevent compiler warning
8675 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8677 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8678 moved to level 0 and declared as static. Also they are explicit
8679 placed in access bank. This was necessery because some times they
8680 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8681 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8682 optimizations. Currently only compare to unsigned char is implemented,
8683 * src/pic16/gen.c: added fReturnIdx array,
8684 * (struct resolvedIfx) is moved to gen.h and made public,
8685 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8686 * (aopForSym): added an optimization to directly store in stack of
8687 the operand of a SEND iCode,
8688 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8689 but as registers instead (AOP_REG) using the fReturnIdx array,
8690 * (pic16_freeAsmop): remove the freed register from the
8691 _G.sregsAlloc field,
8692 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8693 a compare of 'WREG',
8694 * (pic16_popGetTempRegCond): changed function prototype, now
8695 function takes also a bitVector argument v which holds the current
8696 set of registers that are allocated for stack access by aopForSym,
8697 registers allocated in aopForSym for accessing stack symbols are not
8698 any more part of the functions usedRegs field,
8699 * (genCall): some times aopOp is called for a stack variable to be
8700 send, aopForSym might perform the push, if this is true make sure
8701 that genCall doesn't push the variable twice by testing _G.resDirect,
8702 * (genFunction): changed testing for unspecified interrupt number
8703 from 256 to INTNO_UNSPEC,
8704 * modified selection scheme of frame pointer generation. Previously
8705 if function did use local registers a frame pointer was generated,
8706 now a frame pointer is generated only if function has arguments
8707 (that need PLUSW2 register access), or has stack arguments, or the
8708 compiler is not instructed to omit the frame pointer,
8709 * (genEndFunction): before restoring local registers that were saved
8710 in the function preamble, also restore the registers that *might*
8711 have been allocated for stack access,
8712 * (genRet): removed some old comments,
8713 * (genCmp, the active (RN's) version): added a call to the
8714 pic16_genCmp_special function to perform the compare with a more
8715 robust and optimized way,
8716 * (genInline): a feature has been added in inline code generation,
8717 which allows a wildcard variable substitution when writing inline
8718 assembly. Code is incomplete and experimental therefore undocumented,
8719 * (genCast): changed order of aopOp for result and right to allow
8720 aopForSym to directly load the result if possible,
8721 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8722 perform an optimized compare on some selected special occasions,
8723 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8724 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8725 generate an IVT any more,
8726 * src/pic16/main.c (pic16_optionsTable): added command line option
8728 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8729 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8731 * src/pic16/NOTES: Raphael Neider added in list of active developers
8732 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8733 jumptable_end to prevent bug #,
8734 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8735 inCond and outCond fields,
8736 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8737 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8738 turn off register spilling,
8739 * (packRegsForOneUse): synced with other ports' versions although it
8740 is not used currently,
8741 * (pic16_packRegisters): added an optimization while reading
8742 structure bitfields, some registers may be saved (malloc code is
8743 decreased by 80 bytes)
8745 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8747 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8748 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8749 this can be optimized more?
8751 2005-03-10 Raphael Neider <rneider AT web.de>
8753 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8754 genNearPointerGet): (hopefully) fixed access to bitfields via
8755 pointers (p->bitN = x; and x = p->bitN; failed)
8757 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8759 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8761 2005-03-09 Raphael Neider <rneider AT web.de>
8763 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8765 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8767 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8768 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8769 (regTypeNum): set REG_BIT type if necessary
8770 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8771 * support/regression/tests/critical.c: check bug 1144613
8773 2005-03-02 Raphael Neider <rneider AT web.de>
8775 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8777 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8779 * src/avr/ralloc.c (serialRegAssign),
8780 * src/ds390/ralloc.c (serialRegAssign),
8781 * src/hc08/ralloc.c (serialRegAssign),
8782 * src/mcs51/ralloc.c (serialRegAssign),
8783 * src/pic/ralloc.c (serialRegAssign),
8784 * src/pic16/ralloc.c (serialRegAssign),
8785 * src/xa51/ralloc.c (serialRegAssign),
8786 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8788 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8790 * src/SDCCast.c (decorateType): fixed bug 1124787
8792 2005-02-20 Hubert Sack <sack AT digiplan.de>
8793 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8795 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8798 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8800 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8801 to keep the correct label reference count when adding/removing references
8802 to labels. A peephole file using this is appended to patch #1144962.
8804 2005-02-14 Raphael Neider <rneider AT web.de>
8806 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8807 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8808 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8809 retrievals of result operand's value on assignment
8811 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8813 * device/include/pic16/string.h: modified prototype for memccpy()
8814 to memccpy(void *, void *, char, size_t)
8815 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8816 check whether to omit frame pointer or not,
8817 * (genInline): convert all occurences of "\n" to LF in inline
8818 assembler blocks, this helps formatting the inline text,
8819 * (pic16_loadFSR0): modified prototype,
8820 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8821 removed some 8051 legacy code,
8822 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8823 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8824 before allocating temporary registers in functions,
8826 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8828 * support/regression/tests/bitvars.c: corrected the "fix"
8830 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8832 * support/regression/tests/bitvars.c,
8833 * support/regression/tests/bitwise.c,
8834 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8836 2005-02-10 Raphael Neider <rneider AT web.de>
8838 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8839 different size for Alpha
8840 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8842 2005-02-09 Raphael Neider <rneider AT web.de>
8844 * src/SDCC.lex(doPragma) : save and restore warning options as well
8845 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8846 * have #pragma less_pedantic set the errorlevel to WARNING
8848 * (cloneOptimize) : fixed wrong malloc's size
8849 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8850 facilitate correct handling of #pragma (save|restore)
8852 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8854 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8856 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8858 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8860 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8862 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8864 2005-02-02 Raphael Neider <rneider AT web.de>
8866 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8867 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8868 * (pic16_storeForReturn): fixed to allow returning function pointers
8869 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8870 * device/include/pic16/{stddef.h,stdbool.h}: added
8872 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8874 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8876 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8878 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8879 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8880 appeared to be required
8882 2005-01-31 Borut Razem <borut.razem AT siol.net>
8884 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8885 include/mcs51 and include/z80 directories to the package
8887 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8889 * src/hc08/gen.c (genFunction): fixed bug #1112752
8891 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8893 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8895 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8897 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8899 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8901 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8903 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8905 * device/include/c8051fxxx.h: removed these 6 files
8906 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8908 2005-01-26 Raphael Neider <rneider AT web.de>
8910 * src/pic16/gen.c (genAssign): fixed assignment from longs
8911 in codespace (were cut to three bytes)
8912 * (genDummyRead): implemented (except for CODESPACE...),
8914 * src/pic16/glue.c (emitStatistics): beautified
8915 * device/lib/pic16/libm/Makefile: added include path
8917 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8919 * src/z80/gen.c (aopPut): fixed bug #1103902
8921 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8923 * device/lib/expf.c: fixed bug #1095792
8925 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8927 * device/lib/pic16/libm: added Math library sources
8929 2005-01-24 Raphael Neider <rneider AT web.de>
8931 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8932 to enable upcast to pCodeOpReg2 (there is no type tag to
8933 differenciate the two and pic16_popGet2p cast into PCOR2)
8934 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8935 (sizeof(sectNames) changed to sizeof(sectName))
8936 Both patches fix segfaults under MinGW.
8938 2005-01-23 Raphael Neider <rneider AT web.de>
8940 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8941 Safe_[mc]?alloc()'ed variables
8942 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8943 of (byte sized) temporaries (assign them to WREG for now)
8944 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8945 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8946 this might fix SIGSEGVs on MinGW...
8947 * src/SDCCopt.c (killDeadCode): restored original behaviour
8948 (volatile operands might get thrown away though)
8950 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8952 * src/pic16/gen.c: fixed bug #1106975,
8953 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8954 pointer update, INTCON is saved, global interrupts are disabled and
8955 restored after updateing TOS.
8956 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8957 * added function attribute 'shadowregs' to take advantage of shadow
8959 * added function attribute 'wparam' as an alternative to the wparam
8961 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8962 user declares a non-ISR function as 'shadowregs',
8963 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8965 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8967 * .version: bumped version number to 2.4.8
8968 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8970 * device/lib/pic16/libio/i2c/: I2C module support library,
8971 * device/include/pic16/i2c.h: I2C support library header,
8972 * device/lib/pic16/libc/stdio/: standard IO support sources,
8973 * (printf_small.c): printf_small() source, supports float print,
8974 * (printf_tiny.c): printf_tiny() source, does not support floats,
8975 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8976 enable global optimizations for entire library source, other
8977 Makefiles in the source tree are also modified to reflect this,
8978 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8980 * doc/sdccman.lyx: updated to reflect new changes,
8981 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8982 sym->onStack if-case,
8983 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8984 sbit, idata, _idata, xdata, _xdata,
8985 * added pragma library, to link an external library, (see doc),
8986 * removed command line options, --pomit-config-words, --pomit-ivt,
8987 --pleave-reset-vector,
8988 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8989 when calling assembler to reflect memory model used, also define
8990 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8991 reflect stack model used,
8992 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8993 on stack return NULL,
8995 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8997 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8998 of the operands is volatile. Fixes #1020220
9000 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9002 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9003 * (OptimizeRegUsage): make sure that there is really no other flow where
9004 the first pCode is used
9006 2005-01-22 Raphael Neider <rneider AT web.de>
9008 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9009 to fix #1106967 (pCode->seq are not set up correctly)
9011 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9013 * src/SDCCglue.c (glue): make sure code area is declared before the
9014 static initialization area.
9016 2005-01-21 Raphael Neider <rneider AT web.de>
9018 * device/lib/Makefile.in: fixed test for pic16 install dir
9019 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9021 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9022 added --optimize-goto compiler switch and pragma wparam documentation
9023 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9024 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9025 and PRODH closing bug #1071770 (peephole optimizer)
9027 2005-01-19 Raphael Neider <rneider AT web.de>
9029 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9030 cmdLine buffers (used when calling sdcpp...) are large enough
9031 (MAX_PATH=256 truncates arguments leading to system halts when
9033 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9034 * (genUminus): rewritten to for efficiency
9035 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9036 used uninitialized in some cases)
9037 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9038 copy the third byte from the int -- now assumes 0x80 (data memory)
9039 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9040 operands (genAddLit expects the iCode's operands to swapped as
9041 well), fixed leftover bytes (crashed for short left operands)
9042 * (pic16_genMinusDec): performance improvements, removed false
9044 * (pic16_genMinus): fixed to cope with differently sized operands
9045 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9047 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9048 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9049 new banksel optimization
9050 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9051 analysis for temporary registers (segfaults...)
9052 * src/pic16/peeph.def: added rule
9054 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9056 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9057 which converts a float number to its ASCII representation
9058 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9059 functions to convert the fractional and integer part of a float to ASCII,
9060 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9061 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9063 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9065 * device/include/pic16/adc.h: added GPL info,
9066 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9067 a pCodeOp as tested operand,
9068 * (genNearPointerGet): optimized bit testing, does not use
9069 intermediate register for bit value, test directly instead with
9070 BTFSS, BTFSC, works only for single bits,
9071 * (genpic16Code): dump the name of the iCode in the asm,
9072 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9073 renamed to pic16_decodeOp,
9074 * (serialRegAssign): do not allocate a temporary register for iCode
9075 sequences that test a single bit for 1/0
9077 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9079 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9080 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9081 access stack and frame pointers. They are initially assigned to
9082 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9083 accessing SFRs. Updated all occurences of modification of stack or
9084 frame pointer in gen.c and pcode.c,
9085 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9086 assigning of a literal value to pointers,
9087 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9088 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9091 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9093 * doc/sdccman.lyx: update documentation about stack pragma, added
9094 some info for stack memory models
9096 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9098 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9100 2005-01-08 Raphael Neider <rneider AT web.de>
9102 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9103 udata sections to fix bug #1097823
9105 2005-01-05 Raphael Neider <rneider AT web.de>
9107 * src/pic16/gen.c (genGenericShift): added handling of differently
9108 sized left operand and result
9110 2005-01-04 Raphael Neider <rneider AT web.de>
9112 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9113 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9114 to hold the condition bit)
9115 * added new version of genCmp (old code available via #define)
9116 * added new version of genShiftLeft/genShiftRight in a generic
9117 way, now supports shifting by negative values
9118 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9119 shiftCount (expected by genGenericShift)
9120 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9121 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9123 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9124 is an invalid literal too...)
9126 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9128 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9129 from Raphael Neider,
9130 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9131 for 8-bit literals. This fixes some literal operands which are sign
9132 extended to 16-bits ints when instruction needs only 8-bits.
9134 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9136 * device/lib/logf.c: added mcs51 assembly version
9137 * device/lib/expf.c: added mcs51 assembly version
9138 * device/lib/_logexpf.c: new shared asm code for expf and logf
9139 * device/include/math.h: add defines for assembly math library
9140 * device/lib/Makefile.in: build new _logexpf.c
9141 * device/lib/libfloat.lib: use new _logexpf.c
9143 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9146 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9147 device types which have less than 0x7f registers.
9149 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9151 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9153 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9155 * device/lib/printf_fast.c: only build on supported arch.
9156 * device/lib/printf_tiny.c: only build on supported arch.
9157 * device/lib/printf_fast_f.c: only build if asm float lib
9158 * device/lib/_fsget1arg.c: only build if asm float lib
9159 * device/lib/_fsget2args.c: only build if asm float lib
9160 * device/lib/_fsnormalize.c: only build if asm float lib
9161 * device/lib/_fsreturnval.c: only build if asm float lib
9162 * device/lib/_fsrshift.c: only build if asm float lib
9163 * device/lib/_fsswapargs.c: only build if asm float lib
9164 * device/include/stdio.h: don't provide print_fast,
9165 print_fast_f, print_tiny prototypes if --xstack used
9167 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9169 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9170 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9173 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9175 * device/lib/printf_fast_f.c: same as printf_fast, but
9176 with floating point enabled
9177 * device/lib/printf_fast.c: minor tweaks
9178 * device/include/stdio.h: add printf_fast_f
9180 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9182 * src/SDCCmain.c: make --float-reent default for mcs51
9183 * device/lib/_fsadd.c: added mcs51 assembly version
9184 * device/lib/_fssub.c: added mcs51 assembly version
9185 * device/lib/_fsmul.c: added mcs51 assembly version
9186 * device/lib/_fsdiv.c: added mcs51 assembly version
9187 * device/lib/_fseq.c: added mcs51 assembly version
9188 * device/lib/_fsneq.c: added mcs51 assembly version
9189 * device/lib/_fsgt.c: added mcs51 assembly version
9190 * device/lib/_fslt.c: added mcs51 assembly version
9191 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9192 * device/lib/Makefile.in: add _fscmp to build
9193 * device/lib/libfloat.lib: add _fscmp to build
9195 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9197 * device/lib/_fs2slong.c: added mcs51 assembly version
9198 * device/lib/_fs2sint.c: added mcs51 assembly version
9199 * device/lib/_fs2schar.c: added mcs51 assembly version
9200 * device/lib/_fs2ulong.c: added mcs51 assembly version
9201 * device/lib/_fs2uint.c: added mcs51 assembly version
9202 * device/lib/_fs2uchar.c: added mcs51 assembly version
9203 * device/lib/_slong2fs.c: added mcs51 assembly version
9204 * device/lib/_sint2fs.c: added mcs51 assembly version
9205 * device/lib/_schar2fs.c: added mcs51 assembly version
9206 * device/lib/_ulong2fs.c: added mcs51 assembly version
9207 * device/lib/_uint2fs.c: added mcs51 assembly version
9208 * device/lib/_uchar2fs.c: added mcs51 assembly version
9209 * device/include/float.h: added #define to select asm vs c
9211 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9213 * device/lib/printf_fast.c: improvements to float output
9214 * device/include/float.h: add defines for assembly float library
9215 * device/lib/_fsget1arg.c: receive 1 float arg
9216 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9217 * device/lib/_fsnormalize.c: normalize a float
9218 * device/lib/_fsreturnval.c: return float, various helper routines
9219 * device/lib/_fsrshift.c: right shift a float's mantissa
9220 * device/lib/_fsswapargs.c: swap 2 floats
9221 * device/lib/Makefile.in: build these 6 new files for mcs51
9222 * device/lib/libfloat.lib: add these 6 files to the library
9224 2004-12-26 Borut Razem <borut.razem AT siol.net>
9226 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9229 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9231 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9232 and fully reentrant and register bank neutral.
9233 * device/lib/printf_fast.c: added float (not enabled by default),
9234 added compact/slower integer (also not enabled by default),
9235 improved size/speed of fast integer code, other minor changes
9236 * device/include/stdio.h, device/lib/Makefile.in,
9237 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9239 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9241 * src/pic16/pcode.c: declaring variables other than at the start of a
9242 block is not supported in C by VC6.
9244 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9246 * applied a previous patch from Raphael Neider that wasn't included
9247 in the previous commits, which fixes infinite loops within jumptable
9249 * made some fixes that previous patches introduced
9251 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9253 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9254 that fixes an issue with AOP_PCODE asmop's offset,
9255 * (pic16_popCopyReg): update instance field too,
9256 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9257 function of pic port,
9258 * (genCmp, genAnd, genAssign),
9259 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9261 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9263 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9264 variables initial values to idata section,
9265 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9266 variables in some functions. This utilizes parmBytes field of iCode
9267 structure to hold the offset of the variable in stack. (might be
9268 able to use the stack field too?)
9269 * applied patch from Raphael Neider # ### , # ###
9270 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9271 variable initial values in idata section,
9272 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9273 for static variables with initial value
9274 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9275 applied fix in while loop from Raphael Neider.
9277 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9279 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9280 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9281 * src/ds390/ralloc.c (serialRegAssign): spill bits
9282 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9283 * support/Util/SDCCerr.c,
9284 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9285 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9286 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9288 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9290 * device/include/sdcc-lib.h: inserted LGPL, added includes
9291 asm/ds390/features.h and asm/mcs51/features.h
9292 * device/include/asm/default/features.h,
9293 * device/include/asm/gbz80/features.h,
9294 * device/include/asm/z80/features.h: added empty _AUTOMEM
9296 * device/include/asm/ds390/features.h,
9297 * device/include/asm/mcs51/features.h: added files with defines for
9298 _AUTOMEM and _STATMEM indicating automatic and static storage class
9299 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9300 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9301 * src/SDCCicode.c (geniCodeCast),
9302 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9303 * src/SDCCloop.c (loopInduction): removed unused variable lr
9304 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9305 to convertToFcall to include char modulo (RFE 1065037), added check
9306 if left operand is unsigned and use abs of literal value
9307 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9308 as it doesn't work after conversion from peephole.def to peephole.rul
9309 * src/mcs51/gen.c (toBoolean): added check for size,
9310 (genModOneByte): optimized code for signed char modulo a literal
9311 power of 2 (thanks to Hubert Sack),
9312 (genRRC): removed unnecessary "clr c",
9313 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9314 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9316 swapped rules 256.c and 256.d,
9317 extended 256.d by using new multiple checks (thanks Erik),
9318 added rules 256.e and 256.f,
9319 updated rule 261.a and 261.b to new generated code
9320 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9322 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9324 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9325 induction related bugs, including first part of bug #1074377
9327 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9329 * applied patch from bug-report #1076292,
9330 * applied patches for genAnd and Goto-optimizations for Raphael
9332 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9333 dump a less iCode information,
9334 * src/pic16/device.h (pic16_options_t): added field debgen,
9335 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9336 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9337 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9339 * (various functions): added macros FENTRY and FENTRY2 to functions,
9340 to emit function prologue,
9341 * (various functions): fixed indentation,
9342 * (genNearPointerGet): fixed loading of FSR0,
9343 * (genPackBits): applied patch from Raphael Neider to fix updating
9344 of FSR0 and touching only the modified bits,
9345 * src/pic16/genarith.c (various functions): added macros FENTRY to
9346 emit function prologue in comments,
9347 * src/pic16/pcode.h: added functions debugf2, debugf3,
9348 * src/pic16/ralloc.c: partial fix for packForPush caused
9351 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9353 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9354 <stsp AT users.sourceforge.net> with reversed byte order
9355 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9357 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9359 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9361 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9362 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9364 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9366 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9368 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9370 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9372 (setFromConditionArgs): friendly operand parser for peephole rules,
9373 (operandBaseName, operandsNotRelated): new peephole condition
9374 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9375 architecture specific register naming into account, handles n-way
9376 comparisons, and supports quoted literals
9377 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9379 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9381 * src/mcs51/peeph.def: fixed bug #1076940
9383 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9385 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9387 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9389 Adding support for replacing ljmps with sjmps in jumptables
9390 generated for switch statements. For now you need to set the
9391 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9392 Now 4 algorithms for mcs51 jumptable generation are used:
9393 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9394 addresses loaded pc-relative for up to 112 cases and stack-pushing
9395 target addresses loaded with offset from dptr for up to 256 cases.
9397 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9398 * src/mcs51/main.c: adapted constants for switch table generation
9399 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9401 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9403 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9404 * support/regression/tests/bug1057979.c: added test for bug 1073386
9406 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9408 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9411 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9413 * src/pic16/device.h,
9414 * src/pic16/genarith.c,
9417 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9419 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9421 Large cummulative patch for pic16 port.
9422 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9423 to call when a stack overflow occurs,
9424 * (malloc.h): added CVS Id tag,
9425 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9427 * added libc directory. The current version of LibC contains string
9428 functions, ctype functions and macros and some functions of the
9429 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9430 be extensively tested in the future. Standard disclaimer here.
9431 Library is not automatically build yet. But one can build it by
9432 invoking 'make' inside the libc directory.
9433 * added ADC library under libio. Preliminary version yet.
9435 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9436 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9437 aopForRemat() now and not by pic16_aopOp(),
9438 * (pic16_popGetTempReg): removed warning messgae when allocating
9439 temporary registers, its a buggy feature and will be removed,
9440 * (pic16_popGet): set register instance field in AOP_CRY,
9441 * (pic16_outBitC): fixed for results in size greater than 1,
9442 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9443 * (pic16_storeForReturn): optimized return of 0,
9444 * (genCmp): experimental code for new genCmp which uses PIC18's
9445 special compare&skip instructions. Initial tests fail some times
9446 with variables grater than 1 byte in size, so new code is disabled,
9447 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9449 * (genCast): began a fix to optimize the casting of a bit to another
9450 bit, now assigning a bitfield to another bitfield will fail, sorry,
9451 * src/pic16/main.c: disabled the use of lr-support feature,
9452 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9453 * added some function prototypes, added function _debugf prototype,
9454 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9455 bits with offset (case PO_GPR_BIT),
9456 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9458 * (isBankInstruction): modified to return 0 for no banking instruction,
9459 and 1 for banking instruction,
9460 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9461 caused stop processing pCodes after a inline assembly block,
9462 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9463 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9464 registers when it shouldn't,
9465 * src/pic16/ralloc.c (allocReg): add preliminary support for
9466 supporting a limited set of temporary registers,
9468 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9470 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9471 genDataPointerSet): ensure assignments always copy in MSB to LSB
9473 (loadRegFromAop): recognize CLRH optimization,
9474 (genFunction): optimize RECEIVE iCodes in reentrant functions
9476 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9478 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9479 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9481 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9482 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9483 contiguous with data
9485 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9487 * device/lib/_gptrget.c (_gptrget),
9488 * device/lib/_gptrgetc.c (_gptrgetc),
9489 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9490 instead of sjmp to ret
9491 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9492 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9494 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9496 * .version: bumped version to 2.4.7
9497 * device/lib/_gptrget.c (_gptrget): is now _naked
9498 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9499 * device/lib/_gptrput.c (_gptrput): is now _naked
9500 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9501 (createFunction): fixed xstack
9502 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9503 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9505 (geniCodeCritical): store original interrupt state in an iTemp bit
9506 var unless stack-auto
9507 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9508 * src/SDCCmain.c (setIncludePath): added include/target to search path
9509 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9510 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9512 (processFuncArgs): put bit vars in bit area
9513 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9514 unsaveRBank): fixed xstack,
9515 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9516 (genFunction, genEndFunction): fixed xstack,
9517 (genAssign): optimization don't walk backwards through mem
9518 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9519 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9520 * support/regression/Makefile: also make library (for stack-auto) when
9521 making "all" and added "test-mcs51-xstack-auto"
9522 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9523 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9524 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9525 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9526 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9527 make-library by MAKE_LIBRARY
9528 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9529 regression tests for xstack
9530 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9531 * support/regression/tests/critical.c: test for critical on mcs51
9533 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9535 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9536 built version of sdcc instead of installed version
9538 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9540 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9541 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9543 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9544 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9545 WARNING: remove device/lib/build/z80/printf.o by hand when
9546 updating from previous build!
9547 * device/lib/z80/printf.c: updated comment
9548 * support/regression/tests/bug1057979.c: test all ports now
9549 * support/regression/tests/bug1065458.c: file added
9551 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9553 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9554 *_start and *_end symbols for static functions
9556 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9558 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9559 and search crt0.o in all library paths,
9560 (setIncludePath): proper handling of --nostdinc,
9561 (setLibPath): proper handling of --nostdlib
9562 * support/regression/Makefile,
9563 * support/regression/ports/ds390/spec.mk,
9564 * support/regression/ports/gbz80/spec.mk,
9565 * support/regression/ports/hc08/spec.mk,
9566 * support/regression/ports/mcs51/spec.mk,
9567 * support/regression/ports/mcs51-large/spec.mk,
9568 * support/regression/ports/mcs51-stack-auto/spec.mk,
9569 * support/regression/ports/z80/spec.mk: use include and lib files from
9570 built version of sdcc instead of installed version
9571 * doc/sdccman.lyx: fixed typo in --nostdinc
9573 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9578 * src/pic/gen.c : added support to generate code for struct bit fields.
9580 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9582 * as/xa51/xa_version.h,
9583 * device/include/errno.h,
9584 * device/include/regc515c.h,
9585 * device/lib/_itoa.c,
9586 * device/lib/_ltoa.c,
9587 * device/lib/ser_ir_cts_rts.c,
9588 * sim/ucsim/xa.src/glob.cc,
9589 * sim/ucsim/xa.src/inst_gen.cc,
9590 * sim/ucsim/xa.src/xa_bit.cc,
9591 * sim/ucsim/xa.src/xa_sfr.cc,
9592 * sim/ucsim/z80.src/inst_dd.cc,
9593 * sim/ucsim/z80.src/inst_fdcb.cc,
9594 * support/scripts/keil2sdcc.pl,
9595 * src/pic16/pic16.dsp,
9596 * src/pic16/pic16a.dsp: corrected cvs line endings
9597 * device/lib/printf_large.c: fixed bug 1057979
9598 * src/pic16/gen.c: fixed non-C standard code
9599 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9600 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9601 * support/regression/ports/mcs51/support.c: reload T1 asap
9602 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9603 pdata use and clear idata startup behaviour
9604 * support/regression/tests/bug1057979.c: added
9606 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9608 * device/examples/ds390/ow390/ad26.h,
9609 * device/examples/ds390/ow390/cnt1d.h,
9610 * device/examples/ds390/ow390/crcutil.c,
9611 * device/examples/ds390/ow390/ownet.h,
9612 * device/examples/ds390/ow390/owsesu.c,
9613 * device/examples/ds390/ow390/swt12.h,
9614 * device/examples/ds390/ow390/swtoper.c,
9615 * device/examples/ds390/ow390/temp10.h,
9616 * device/examples/ds390/ow390/thermodl.c,
9617 * device/examples/ds390/tinitalk/tinitalk.dsp,
9618 * device/examples/ds390/tinitalk/tinitalk.dsw,
9619 * device/examples/mcs51/clock/hw.h,
9620 * device/examples/mcs51/simple2/go.bat,
9621 * device/examples/serialcomm/windows/serial.h,
9622 * device/examples/xa51/dummy.c,
9623 * device/examples/xa51/hello.c,
9624 * device/include/80c51xa.h,
9625 * device/include/at89x051.h: corrected cvs line endings
9627 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9629 * src/pic16/main.c (options): added command line --gstack, to trace
9630 stack over/under flows,
9631 * added pragma 'wparam' to allow passing first byte of function
9632 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9633 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9634 call to __gstack_test function and sets up the symbol as extern,
9635 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9636 * popaop): added call to pic16_testStackOverflow,
9637 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9639 * (genCall, genPcall): now all parameters are passed via stack
9640 except in functions that are pass to wparam pragma in which WREG is
9642 * (genPcall): REENTRANT flag is checked to see if variable prototype
9643 contains reentrant keyword, don't call a non-reentrant function, via
9644 a reentrant function pointer or vice versa, functions are never
9646 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9648 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9649 SIGSEGV when accessing a NULL register stucture,
9650 * (pic16_printGPointerType): modified to handle UPPER modifier for
9651 function initializers, changed prototype of function to simpler one,
9652 * (pic16_printIvalFuncPtr): check to see if function is already
9653 added in externs list,
9654 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9655 optimized a move from W to SFR with a move to the same register
9657 * device/lib/pic16/debug: NEW directory, contains debug features
9658 which are enabled when linking with libdebug.lib, currently command
9659 line option --gstack enables stack pointer tracing for over/under
9660 flow, corresponding sources are in debug/gstack
9662 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9664 * doc/sdccman.lyx: updated SDCC version,
9665 * (PIC16 port): update list of command line options,
9666 * src/pic16/device.h (structure pic16_options_t): added field gstack
9667 to enable stack overflow tracing on push/pops,
9668 * src/pic16/device.c (statistics structure): added statistics
9670 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9671 pic16_dump_int_registers): increase statistics counters for each
9672 * variable which is encountered
9673 * (pic16_dump_usection): emit each .udata variable to its own udata
9675 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9676 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9677 parameters via stack, otherwise use old scheme,
9678 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9679 assembler output file,
9680 * src/pic16/main.c: added command line options --gstack to enable
9681 push/pop tracing for stack overflow,
9682 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9683 instructions): added size of each instruction,
9684 * (pic16_countInstruction): estimate size of instructions in
9685 the_pFile list, inline assembly blocks are not counted,
9686 * (pic16_FixRegisterBanking): trace previous register usage, when
9687 banksel optimizations is greater than 0, don't emit a redudant
9690 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9692 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9693 * src/pic16/ralloc.c : applied same fix for pic16.
9694 * src/pic/gen.c : tidied it up a little.
9696 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9698 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9699 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9701 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9703 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9705 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9707 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9708 non-reentrant function __modsint in the interrupt function (thus
9709 corrupting math operations during serial I/O)
9710 * device/lib/ser_ir.c: as above, changed buffersize
9711 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9713 * doc/Makefile: added option -t for rsync
9715 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9717 * src/SDCCast.h (struct ast),
9718 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9720 2004-10-20 Borut Razem <borut.razem AT siol.net>
9722 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9725 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9727 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9729 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9730 support functions to replace long sequences of MOVFF's from access
9731 bank registers to stack and vice versa,
9732 * src/pic16/device.h: added new field opt_flags, where optimization
9733 flags can be set to enable certain features,
9734 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9735 * pBlock, (genFunction, genEndFunction): surroung loop for
9736 saving/loading used registers in stack with PC_INFO pCodes,
9737 INF_LREGS. Code in between can then be optimized by pCode optimizer
9738 to support function calls,
9739 * (genDataPointerSet): fixed bug which loaded float fields in
9740 structures with corrupt data,
9741 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9742 in a standard way debug info on stderr. Feature used for developing
9744 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9745 obsolete chunks of code,
9746 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9747 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9748 * pic16/src/pcode.c (pic16_newpCodeInfo,
9749 * (pic16_newpCodeOpLocalRegs),
9750 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9752 * (pic16_pCodeConstString): printing of the initial value of a
9753 symbol as a comment is inhibited since parsing was already done by
9754 copyStr and output is corrupt,
9755 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9757 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9759 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9761 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9763 * as/mcs51/lkarea.c: removed old K&R style,
9764 (lnksect): changed check on boundary error,
9765 (lnksect2): changed check on boundary error,
9766 (lnksect2): extend XSTK to end of page if size = 1
9767 * as/mcs51/lkmain.c: removed old K&R style,
9768 (Areas51): create l_IRAM symbol
9769 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9770 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9771 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9772 * device/lib/_mullong.c: added version to be compiled with xstack
9773 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9774 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9775 * device/lib/mcs51/crtxstack.asm: fixed comment
9776 * src/SDCCglue.c: maxInterrupts defaults to 0,
9777 (emitMaps): added pdata,
9778 (createInterruptVect): (re)moved default,
9779 (glue): added pdata,
9780 (glue): moved __start__xstack to XSTK with default size 1
9781 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9782 and options.float_rent when options.stackAuto is set,
9783 (linkEdit): only write XDATA_NAME if provided on command line
9785 * src/SDCCmem.c: added pdata
9786 * src/port.h: added pdata_name to PORT
9787 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9788 (saveRegisters, unsaveRegisters): removed usage of B,
9789 (genMinus): fixed accumulator clash,
9790 (genJumpTab): added comment, this needs another look
9791 * src/mcs51/gen.c: added check for "B in use" paranoia,
9792 added pushB() and popB()
9793 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9802 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9803 added PSEG (PAG,XDATA) or NULL to port specifier
9804 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9805 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9806 (_mcs51_genInitStartup): removed __start__xstack equ,
9807 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9808 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9809 * src/z80/gen.c (_rleAppend): fixed warnings
9810 * support/regression/tests/zeropad.c: added pdata test
9811 * .version: bumped to 2.4.6
9813 2004-10-17 Borut Razem <borut.razem AT siol.net>
9815 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9816 as a part of nightly build
9818 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9820 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9821 WREG holds the first byte function parameters,
9822 * (aopForSym): take special case for symbols which are in FARSPACE
9823 but in CODESPACE too,
9824 * (assignResultValue): modified to take into account _G.useWreg,
9825 * (genCall): don't use wreg for parameter passing when function is
9826 declared as reentrant, too, added optimization INCF to stack
9827 pointer when stack parameter count is 1,
9828 * (genFunction, genEndFunction): refurnished and fixed to not using
9829 wreg for passing parameters when function has varargs or is
9830 reentrant, fixed bug with symbol name compare for generating
9831 functions in absolute address,
9832 * (pic16_storeForReturn): refurnished,
9833 * (genCmp): began writing a new version of the function, not ready
9834 yet, therefore it is disabled,
9835 * (genAssign): do not read code memory when assigning a function to
9837 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9838 array of characters, not pointer,
9839 * (pic16initialComments): in debug mode emit an .ident directive for
9841 * (_process_pragma): emit a new warning type (internal to pic16)
9842 when setting stack to default length, emit a similar warning when
9843 placing a function at absolute address and address is not word aligned
9844 * (_pic16_parseOptions): added 'return TRUE' statement,
9845 * (_pic16_linkEdit): if compiling a source, then add the source's
9846 file object, first in the list of objects to link,
9848 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9850 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9851 * src/pic/main.c : removed VC warning.
9852 * src/pic/gen.c : changed comment.
9854 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9856 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9857 reference to a deprecated symbol _GPTRREG was causing failure to
9858 link. Thanks G. M. Gallant for the info.
9860 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9862 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9863 comments for Bugs item #954788.
9865 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9867 * src/pic16/device.c (pic16_dump_gsection,
9868 * pic16_groupRegistersInSection): handle symbols declared to be in
9869 access bank differently,
9870 * src/pic16/gen.c (struct _G): added field resDirect,
9871 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9872 send values read from stack directly to result and don't allocate
9874 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9876 * (pic16_sameRegsOfs): NEW,
9877 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9878 free because they were not allocated from temporary pool,
9879 * pic16_popRegFromString): workaround to fix a problem with
9880 allocating variables twice or never,
9881 * (genGenPointerGet): using PRODL instead of FSR0H,
9882 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9884 * (genAssign): take advantage of the _G.resDirect flag,
9885 * (genCast): around line 11844, use mov2f instead of directly
9886 MOVFF'ing between operands to account for literal values,
9887 * src/pic16/genutils.c: some new debug functions for gpsim have been
9889 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9890 float with integer part only,
9891 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9892 place variables in access bank
9893 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9894 updated sources to reflect recent changes in gen.c
9896 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9898 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9899 sources that searched for headers in installation path, now the
9900 device/include/pic16 is used,
9901 * src/pic16/glue.c (pic16glue),
9902 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9903 .line directives if not in debug mode, this suppresses assembler's
9904 warnings for ignored directives
9906 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9908 * src/port.h: made reset_regparms prototype void parameter explicit.
9909 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9910 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9911 * doc/sdccman.lyx: documented warning disabling and how to use
9912 printf_large to make it print floats.
9913 * device/include/stdbool.h: NEW
9914 * device/lib/_atof.c,
9915 * device/lib/_divuint.c,
9916 * device/lib/_divulong.c,
9917 * device/lib/expf.c,
9918 * device/lib/printf_large.c,
9919 * device/lib/sincosf.c,
9920 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9921 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9922 a completely reentrant lib.
9924 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9926 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9927 * device/include/pic16/stdio.h: fixed bug with colon
9929 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9931 * device/include/pic16/stdio.h,
9932 * device/include/pic16/stdlib.h,
9933 * device/include/pic16/math.h: NEW
9934 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9935 declared as _naked to reduce overhead
9936 * device/lib/Makefile.in (target port-specific-objects-pic16):
9937 changed * to *.* so to ignore the CVS directory,
9938 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9939 stacked variables back in stack,
9940 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9943 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9945 * .version: bumped version number to 2.4.5
9946 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9947 * support/Util/SDCCerr.c (messages structure): added entry for
9950 Large cumulative patch for pic16 port and libraries.
9951 * device/include/pic16/sdcc-lib.h,
9952 * device/include/pic16/stdarg.h,
9953 * device/include/asm/pic16/features.h,
9954 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9955 * device/include/pic16/float.h: changes reentrant keyword with
9956 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9957 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9958 updated target build-libraries to include objects from gptr,
9959 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9960 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9961 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9962 all function headings,
9963 * src/SDCCmain.c: added global parameter userIncDirsSet,
9964 * (parseCmdLine): when option -I is encountered add directory to
9966 * src/version.awk: added space between control and long,
9967 * src/pic16/NOTES: added some notes for the port,
9968 * src/pic16/gen.c: added prototype for mov2fp function,
9969 * (fReturnpic16[]): properly named return value registers,
9970 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9971 * (aopForSym): added code to handle symbols with onStack flag set,
9972 symbols onStack are allocated PTRSIZE bytes,
9973 * (aopFreeAsmop): handles special case where asmops are stack objects,
9974 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9975 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9976 added argument lock to trace flaws in allocating temporary registers
9977 when developing port,
9978 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9979 * (pic16_popRegFromString): reenabled allocating a direct register
9981 * (assignResultValue): various beautifications,
9982 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9983 referenced function argument,
9984 * (genIpush): reenabled to allow stacked arguments, handles only
9985 ic->parmPush iCodes,
9986 * (genCall, genPcall): major changes to allow for variable argument
9987 functions, fixed a bug with falsely restoring stack pointer after
9988 returning from call,
9989 * (genFunction): pending code for critical function,
9990 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9991 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9992 * (genNearPointerGet): fixed bug with indirect reading, was always
9994 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9996 * (genAddrOf): rewrote code to take address of a stacked function parameter
9997 * (genCast): fixed casting to generic pointer type,
9998 * src/pic16/gen.h: added AOP_STA,
9999 * (struct asmop): added field stk,
10000 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10001 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10002 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10003 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10004 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10005 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10007 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10009 * (pic16_port structure): generic pointer size is set to 3,
10010 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10011 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10013 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10014 operand is an iTemp,
10016 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10018 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10019 * debugger/mcs51/simi.c: addapt new syntax of s51
10021 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10023 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10024 * src/pic16/pcode.c: commented out some calls to free() in order to
10027 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10030 * src/SDCCicode.c (isiCodeInFunctionCall),
10031 * src/avr/ralloc.c (selectSpil),
10032 * src/pic/ralloc.c (selectSpil),
10033 * src/pic16/ralloc.c (selectSpil),
10034 * src/ds390/ralloc.c (selectSpil),
10035 * src/hc08/ralloc.c (selectSpil),
10036 * src/xa51/ralloc.c (selectSpil),
10037 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10038 stack in the middle of a function call sequence (fixes bug #1020268)
10039 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10040 costs associated with the minimum switch case.
10042 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10044 * src/SDCC.lex: fixed bug #1030549
10046 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10048 * src/SDCCcse.h (struct cseDef),
10049 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10050 over a function call if the CSE is derived from a symbol whose
10051 address has been taken (fixes bug #1029883)
10052 * support/regression/tests/bug-1029883: a new regression test for
10055 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10057 * src/hc08/gen.c (emitinline): fixed bug #1029778
10058 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10059 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10060 and starts toward RFE #905167)
10062 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10064 * src/pic16/gen.c (mov2f): New function to move an operand to
10065 another without considering if it is a literal or a register,
10066 * (pic16_sameRegs): don't check if they are both AOP_REG,
10067 * (AccRsh): removed andmask=0 lines,
10068 * (genLeftShift): duplicated to be improved in future versions,
10069 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10070 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10071 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10072 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10073 * (insertBankSwitch): fixed inserting banksel directives algorithm
10074 for instructions that follow a skip instruction, this fixes a report
10075 for broken subtraction code generation,
10076 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10077 iCode is a left op, just in case result and right share the same
10080 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10083 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10085 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10086 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10087 on 2004-09-12; it was buggy
10089 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10091 * src/SDCCsymt.h: removed RESULT_CHECK
10096 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10098 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10100 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10101 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10102 configuration values no more rejected by compiler, they are assigned
10103 to configuration registers with a warning message instead,
10104 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10105 the for-loop so last conf register is emitted too,
10106 * (_pic16_initPaths): link library libsdcc.lib by default,
10107 * (_hasNativeMulFor): modified test for multiplication according to
10108 Raphael Neider's remarks. Integer multiplication is also done with
10110 * device/include/pic16/pic18fregs.h: corrected type error in while
10111 testing and including 18f6720 header file
10113 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10115 * src/pic16/device.h (pic16_options): removed field use_crt,
10116 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10117 until an optimization to handle single bits is added,
10118 * (pic16_loadFSR0): moved before genUnpackBits,
10119 * (genAnd): some white lines removed,
10120 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10121 leave_reset flags in pic16_options when using crt modules,
10123 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10125 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10126 for bugs 898889 & 979599. Also used some safer print instructions.
10128 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10130 * src/pic16/device.h (pic16_options_t): added field use_crt,
10132 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10133 catch a probable future bug,
10134 * src/pic16/gen.c: aopIdx function commented out,
10135 * (genAssign): commented out old code which used aopIdx,
10136 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10137 code, added if conditionals to take into account the --use-crt
10138 command line options,
10139 * src/pic16/main.c (pic16_optionsTable): added new command line
10140 options, --use-crt= and --no-crt,
10141 * (_pic16_linkEdit): now the proper crt object is added in the
10142 linker command line except than when --no-crt is specified,
10143 * src/pic16/pcode.c,
10144 * src/pic16/pcode.h: added some structures and functions for a new
10145 optimization scheme to compansate for instruction overhead between
10146 same iCodes, this scheme is currently under development and is not
10147 working in any way,
10148 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10150 * device/lib/pic16/startup/crt0i.c,
10151 * device/lib/pic16/startup/crt0iz.c: added global char variable
10152 __uflags to force the generation of an idata section
10154 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10157 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10158 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10160 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10162 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10163 Frieder) and clarified the default code optimization mode
10165 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10167 * src/SDCC.lex (doPragma, process_pragma),
10168 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10169 "opt_code_size", and "opt_code_balanced"
10170 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10171 regrouped options by category, added support for category headers
10172 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10173 and "--opt-code-size"
10174 * doc/sdccman.lyx: documented these new options and pragmas
10175 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10176 preference into account
10178 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10180 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10181 geniCodePreDec): Fixed bug 904237 by generating a warning
10183 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10185 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10187 * src/pic/device.c : When no max ram set validate full memory range.
10189 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10191 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10193 * device/lib/_gptrget.c,
10194 * device/lib/_gptrput.c: updated comment
10195 * device/lib/calloc.c,
10196 * device/lib/free.c,
10197 * device/lib/malloc.c,
10198 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10199 * src/SDCCcse.c (cseBBlock),
10200 * src/SDCCicode.c (printOperand, geniCodeArray),
10201 * src/SDCCicode.h (struct operand): fixed bug 868103
10202 * support/regression/tests/bug-868103.c: added
10203 * src/SDCCast.c (searchLitOp),
10204 * src/SDCCcse.h (struct cseDef),
10205 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10206 * src/SDCCicode.h (struct operand),
10207 * src/SDCCsymt.h (struct sym_link),
10208 * src/avr/gen.c (hasInc),
10209 * src/ds390/gen.c (hasInc),
10210 * src/hc08/gen.c (genPlusIncr, hasInc),
10211 * src/mcs51/gen.c (hasInc),
10212 * src/pic16/glue.c (pic16_printIvalChar),
10213 * src/pic16/ralloc.c (regWithIdx),
10214 * src/xa51/gen.c (hasInc) : removed warnings
10215 * src/SDCCast.c (createBlock): added comment ???
10216 * src/hc08/ralloc.c: updated comments
10218 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10220 * doc/sdccman.lyx: updated section on switch statements, added
10221 section about semaphore locking
10222 * doc/Makefile: added option -info for latex2html
10223 * device/lib/_gptrget.c,
10224 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10226 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10228 * src/pic/device.h,
10229 * src/pic/device.c,
10230 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10231 maxram is less than 0x100.
10233 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10235 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10237 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10240 * src/mcs51/main.c,
10241 * src/ds390/main.c,
10245 * src/pic16/main.c,
10248 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10249 a jump table is the best form for a switch statement, including
10250 automatic insertion of missing cases to make the case range
10251 continuous. Developed in collaboration with Frieder Ferlemann.
10253 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10255 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10256 accumulator result if it needs sign extension
10258 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10260 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10262 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10264 * device/lib/gbz80/printf.c,
10265 * device/lib/z80/printf.c: removed define for NULL
10267 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10269 * as/xa51/xa_link.c,
10270 * device/examples/ds390/ow390/ad26.c,
10271 * device/examples/ds390/ow390/cnt1d.c,
10272 * device/examples/ds390/ow390/counter.c,
10273 * device/examples/ds390/ow390/ds2480.h,
10274 * device/examples/ds390/ow390/ds2480ut.c,
10275 * device/examples/ds390/ow390/findtype.c,
10276 * device/examples/ds390/ow390/gethumd.c,
10277 * device/examples/ds390/ow390/owllu.c,
10278 * device/examples/ds390/ow390/ownetu.c,
10279 * device/examples/ds390/ow390/swt12.c,
10280 * device/examples/ds390/ow390/swtloop.c,
10281 * device/examples/ds390/ow390/temp.c,
10282 * device/examples/ds390/ow390/temp10.c,
10283 * device/examples/ds390/ow390/thermo21.c,
10284 * device/examples/ds390/ow390/tinilnk.c,
10285 * device/examples/ds390/ow390/tstfind.c,
10286 * device/examples/serialcomm/windows/serial.cpp,
10287 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10288 * device/include/reg51.h: fixed line endings for cvs
10290 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10292 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10293 packRegsForAccUse, packRegisters): new accumulator register
10295 * support/regression/ports/hc08/support.c (_putchar): suppress
10296 warning of unused variable
10297 * src/SDCCicode.c: added SWAP entry to codeTable
10299 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10301 * device/lib/sprintf.c: forgot to add this file before previous commit
10303 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10305 * src/pic16/gen.c (genPackBits): added operand right in function
10306 parameters, load result directly if p_type is POINTER (that is
10307 called by genNearPointerSet)
10308 * (genUnPackBits): added operand left in function parameters,
10309 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10310 FSR0 if accessing bitfields,
10312 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10314 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10315 _print_format; updated printf, sprintf, vsprintf
10316 * device/include/asm/default/features.h: corrected comment/define
10317 * device/lib/Makefile.in: added sprintf.c
10318 * device/lib/libsdcc.lib: added sprintf module
10319 * device/lib/printf_large.c,
10320 * device/lib/vprintf.c,
10321 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10323 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10324 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10325 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10327 * support/regression/tests/zeropad.c: define idata as data for hc08
10329 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10331 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10332 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10333 labels are referenced at least once (even if a reference is not found)
10334 * src/hc08/gen.c (emitcode): set isComment flag for comments
10335 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10336 loads), rules 6a..6b (optimize jumps to return)
10338 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10340 * device/lib/acosf.c (acosf),
10341 * device/lib/asinf.c (asinf),
10342 * device/lib/atanf.c (atanf),
10343 * device/lib/ceilf.c (ceilf),
10344 * device/lib/cosf.c (cosf),
10345 * device/lib/coshf.c (coshf),
10346 * device/lib/cotf.c (cotf),
10347 * device/lib/fabsf.c (fabsf),
10348 * device/lib/floorf.c (floorf),
10349 * device/lib/log10f.c (log10f),
10350 * device/lib/logf.c (logf),
10351 * device/lib/sinf.c (sinf),
10352 * device/lib/sinhf.c (sinhf),
10353 * device/lib/sqrtf.c (sqrtf),
10354 * device/lib/tanf.c (tanf),
10355 * device/lib/tanhf.c (tanhf),
10356 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10357 replaced all instances of "reentrant" in the library functions
10358 defined in math.h with this macro.
10359 * support/regression/tests/float_trans.c: reenabled test for hc08
10361 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10363 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10364 erroneously deleted
10366 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10368 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10369 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10370 multi-byte volatile operands are used
10371 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10372 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10373 initialization to area GSINIT0 so that it would always precede
10374 any static initializers in GSINIT
10375 * support/regression/tests/zeropad.c: fixed idata define for hc08
10376 * support/regression/tests/bug-927659.c,
10377 * support/regression/tests/float_trans.c: disabled tests for hc08
10378 pending missing library routines
10379 * .version: increased version number to 2.4.4 - hc08 port now passes
10383 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10385 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10386 * Makefile.common.in,
10388 * as/hc08/Makefile.in,
10389 * as/mcs51/Makefile.in,
10390 * as/z80/Makefile.in,
10391 * debugger/mcs51/Makefile.in,
10392 * device/include/Makefile.in,
10393 * device/lib/Makefile.in,
10396 * link/z80/Makefile.in,
10397 * packihx/Makefile.in,
10398 * sim/ucsim/main_in.mk,
10399 * sim/ucsim/avr.src/Makefile.in,
10400 * sim/ucsim/doc/Makefile.in,
10401 * sim/ucsim/gui.src/serio.src/Makefile.in,
10402 * sim/ucsim/hc08.src/Makefile.in,
10403 * sim/ucsim/s51.src/Makefile.in,
10404 * sim/ucsim/xa.src/Makefile.in,
10405 * sim/ucsim/z80.src/Makefile.in,
10407 * support/cpp2/Makefile.in,
10408 * support/librarian/Makefile,
10409 * support/makebin/Makefile: added DESTDIR to the install path proposed
10410 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10411 * doc/sdccman.lyx: added DESTDIR documentation
10413 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10415 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10416 instruction for interrupt handlers, use fast returns when returning
10417 from high priority interrupts
10419 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10421 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10423 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10424 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10425 bugs, ported much of Bernhard's code from mcs51
10426 * src/mcs51/gen.c (genSend),
10427 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10428 than one when calling a reentrant function
10429 * device/lib/_mullong.c: defined an alternate struct layout for big
10430 endian ports (hc08)
10432 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10434 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10437 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10439 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10440 are sane and complete before asking the port its prefered parameter
10441 passing method (fixes bug #1017633)
10442 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10445 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10447 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10448 problem in bitfields >= 8 bits.
10450 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10452 * src/SDCCsymt.c: undid changes that were not meant to be committed
10454 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10456 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10458 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10460 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10461 copied and wrong bit got inverted
10463 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10465 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10466 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10467 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10468 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10469 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10470 assignments to bitfields at known addresses
10471 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10472 reads from bitfields at known addresses
10473 * src/hc08/ralloc.c (packRegisters),
10474 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10475 genhc08Code): optimize pointer get values used as conditionals
10476 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10479 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10481 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10482 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10483 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10486 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10488 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10490 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10492 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10495 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10497 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10499 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10501 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10504 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10506 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10508 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10510 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10511 cases use more compact code.
10513 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10515 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10517 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10519 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10521 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10524 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10525 parameter of changePointer() from symbol* to sym_link*
10526 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10527 * src/SDCCsymt.c (compareType): void* type is castable to other
10528 pointers, but not necesarily an exact match.
10529 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10530 is no longer blindly treated as an exact match.
10531 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10533 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10535 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10537 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10541 * src/pic/ralloc.h,
10542 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10544 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10546 * src/pic/device.c,
10547 * src/pic/device.h,
10548 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10550 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10552 * src/mcs51/gen.c (emitcode): fixed bug #992819
10554 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10556 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10557 there's no need to make it worse
10559 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10561 * src/mcs51/ralloc.c (deassignLR),
10562 * src/ds390/ralloc.c (deassignLR),
10563 * src/hc08/ralloc.c (deassignLR),
10564 * src/z80/ralloc.c (deassignLR),
10565 * src/pic/ralloc.c (deassignLR),
10566 * src/pic16/ralloc.c (deassignLR),
10567 * src/avr/ralloc.c (deassignLR),
10568 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10569 rlivePoint): fixed another part of bug #971834
10571 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10573 * src/z80/main.c: enabled "critical" keyword
10574 * src/z80/mappings.i,
10575 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10576 functions (fixes bug #979646)
10577 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10579 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10581 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10584 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10586 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10587 doesn't disable too much optimizations
10589 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10591 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10593 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10595 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10597 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10599 * src/pic/gen.c tidied up tabs
10600 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10601 * src/pic/main.c tidied up tabs
10602 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10603 * src/pic/pcoderegs.c tidied up tabs
10604 * src/pic/ralloc.c tidied up tabs
10606 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10608 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10609 to S_FIXED for pic16 port and when symbol is not in level 0,
10610 allocate for S_REGISTER storage class and pic16 port, too,
10611 * src/pic16/device.h: prototype for checkSym,
10612 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10613 * (pic16_assignConfigWordValue): test the value and the mask to
10614 validate that the value is suitable for the configuration word,
10615 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10616 collect extern declared symbols, don't emit symbol twice, check
10617 first if symbol is in publics set first,
10618 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10619 * added command line '--fstack' which enables an experimental
10620 feature for stack access, too buggy to be used yet...
10621 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10622 * (pic16_allocDirReg): when register has storage class S_REGISTER
10623 allocate in pic16_dynAccessRegs,
10624 * device/include/pic16/pic18f????.h: modified configuration word
10625 naming convention, words started as CONFIG0H but should be CONFIG1H
10627 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10629 * device/include/mcs51reg.h: fixed bug 970993
10631 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10633 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10634 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10635 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10636 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10637 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10638 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10639 error/warning numbers,
10640 added function setWarningDisabled()
10641 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10642 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10643 _memcmp.c _memmove.c calloc.c realloc.c free.c
10644 * support/regression/tests/malloc.c: added tests for new functionality
10645 * support/regression/tests/zeropad.c: added tests for truncated initializers
10646 and initialized char arrays starting with '\x0'
10647 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10649 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10651 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10653 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10655 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10656 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10657 peephole 177.e. Thanks to anonymous
10659 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10661 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10662 function isn't used in the source but referenced as a
10663 variable initializer then declare it as extern in .asm file
10665 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10667 * .version: increased version number to 2.4.3
10669 Adding version extension according to ChangeLog CVS revision
10670 * src/Makefile.in (target all): added dependency 'version.h'
10671 * (rule version.h): added rule to create version.h from ChangeLog,
10672 * (rule dep): added dependency version.h,
10673 * src/version.awk: AWK script to create version.h
10674 * src/SDCCdwarf2.c (dwWriteModule),
10675 * src/SDCCglue.c (initialComments),
10676 * src/SDCCmain.c (printVersionInfo): modified to write after
10677 version string the version extension number,
10678 * src/SDCCutil.c: included "version.h"
10679 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10681 * src/SDCCutil.h: added prototype for getBuildNumber
10683 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10684 includeDirsSet, too,
10685 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10686 const char [] is found in function prototype...
10688 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10689 moving to WREG with source is already in WREG,
10690 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10691 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10692 * (aopForSym): stack'ed symbols are partially supported, added
10693 if-clause to support symbols in FARSPACE,
10694 * (sameRegs): added test for AOP_ACC to see if registers are same,
10695 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10696 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10697 * (pic16_popRegFromString): will not allocate a new register if it
10698 doesn't find one by name, bug may have introduced...
10699 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10700 * (genIpush): revived to use pic16 port's stack,
10701 * (genAddrOf): added incomplete case for stack'ed operand,
10702 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10703 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10704 can handle multibyte operands,
10705 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10706 * (pic16initialComments): added message for MPLAB compatibility
10708 * src/pic16/main.h: prototype for pic16_mplab_comp,
10709 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10710 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10711 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10712 because of increased complexity of procedure,
10713 * (_process_pragma): stack pragma changed to format 'stack pos len',
10714 emit symbol '_stack_end' to conform with gplink,
10715 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10716 to search for register,
10717 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10719 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10720 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10721 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10722 case for PO_GPR_REGISTER,
10723 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10724 dies, the new era is ahead !...
10725 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10726 pic16_dynInternalRegs,
10727 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10728 * (pic16_allocDirReg): minor optimizations and bug fixes,
10729 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10731 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10732 load stack and frame pointer with address of 'stack_end' symbol
10734 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10736 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10737 without source code but only variable initializers
10739 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10741 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10742 external are not declared as extern to reduce overhead while linking
10744 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10746 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10748 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10750 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10751 Yee Keat for the patch
10752 * src/SDCCast.c (decorateType): fixed bug #979599
10753 * src/ds390/gen.h: removed local fReturnSizeDS390
10754 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10755 * src/ds390/gen.c (genAnd, genOr, genXor),
10756 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10758 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10760 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10761 add relFilesSet to $3, manipulate $2 to handle linking of object
10762 files without source files in command line,
10763 * device/include/pic16 (all headers): added ID location macros,
10764 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10765 entries for ID location bytes,
10766 * (pic16_assignIdByteValue): NEW,
10767 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10768 added field dumpcalltree to pic16_options_t,
10769 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10770 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10771 emitting rFalseIfx label after check_carry label,
10772 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10773 pic16_emitDIRegs), NEW
10774 * (pic16glue): dump .calltree file when option --calltree found,
10775 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10776 * (_pic16_genAssemblerPreamble): emit ID locations after
10777 configuration registers,
10778 * (pic16_linkCmd): modifications of the link command,
10779 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10780 * (pic16_pCodeInitRegisters): don't init stack registers,
10781 * (pic16_findPrevInstruction): fixed bug,
10782 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10783 bug with immediate registers,
10784 * (buildCallTree): traces stack push and pop,
10785 * (pct2): dump also stack usage for each function,
10786 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10787 * (pic16_allocDirReg): various modifications,
10788 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10791 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10793 * src/pic16/pcode.c: removed buggy double colon
10795 2004-07-01 Borut Razem <borut.razem AT siol.net>
10797 * support/scripts/sdcc.nsi: added include/pic16 to setup
10799 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10801 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10802 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10804 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10805 specific command line arguments. Also added sample lkr script
10806 for placing a variable at a specific memory bank.
10807 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10808 at a specific memory bank,
10809 * (pic16_dump_isection): fixed bug which caused string literals to
10810 be omitted when dumping idata section,
10811 * (pic16_groupRegistersInSection): added code to handle registers
10812 in specific memory banks,
10813 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10814 public, all references are renamed too,
10815 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10817 * (pic16_storeForReturn): added case to handle when dest is WREG,
10818 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10819 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10820 pic16_rel_udata, check to see if that register is marked as being
10821 a member of a specific memory bank,
10822 * (pic16_printIvalCharPtr): added code to add string literals either
10823 to code or the idata sections,
10824 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10825 also accept the 'udata' pragma,
10826 * src/pic16/main.h: new structure types sectName and sectSym
10827 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10828 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10829 * (pic16_findPrevInstruction): fixed, it returned nothing,
10830 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10831 instruction combinations,
10832 * (pic16_FixRegisterBanking): heavily reorganised,
10833 * (pic16_AnalyzeBanking): if generating banksel directives is
10834 disabled, then don't call FixRegisterBanking at all,
10835 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10836 completely removed,
10837 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10839 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10841 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10842 Phuah Yee Keat <yk.phuah AT nestac.com>
10844 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10846 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10847 correctly the IVT even if it is relocated to some other location
10849 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10851 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10852 * device/include/pic16/pic18f2220.h: NEW,
10853 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10854 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10855 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10856 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10857 nodefaultlibs, ivt_loc is the location of the interrupt vector
10858 table, and nodefaultlibs signs that default libraries should not be
10859 linked in link stage,
10860 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10861 according to --ivt-loc argument,
10862 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10863 when pragma stack is found,
10865 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10867 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10868 256 (range check), 257 (do while), 258.a-f (bit banging
10869 f.e. on 3-wire SPI bus)
10871 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10873 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10874 variables used exclusively within a loop
10876 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10878 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10880 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10882 * src/SDCClrange.c (computeClash): fixed bug #971834
10884 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10886 * src/mcs51/gen.c (genCmp): fixed bug #975903
10887 * src/hc08/gen.c (operandsEqu),
10888 * src/ds390/gen.c (operandsEqu),
10889 * src/z80/gen.c (operandsEqu),
10890 * src/pic/gen.c (operandsEqu),
10891 * src/pic16/gen.c (operandsEqu),
10892 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10893 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10895 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10897 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10899 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10901 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10902 default case in switch statement,
10903 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10904 to eliminate problem with initialisation of pointers, but problem
10906 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10907 * (emitStaticSegment): removed various lines emitting debug info,
10908 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10909 added processor registers for utilizing EEPROM,
10910 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10911 configurable and set 8
10913 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10915 * .version: increased version number to 2.4.2,
10917 Cumulative patch for pic16 port
10918 * src/pic16/device.c: changed scheme to dump initial values for
10919 variables in idata segment, all print_idata* functions were removed,
10920 now the pic16_printIval* will be called,
10921 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10922 * _pic16_printPointerType, pic16_printPointerType,
10923 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10924 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10925 NEW, similar to the respective functions in SDCCglue.c,
10926 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10927 way, emitting hex bytes,
10928 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10930 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10932 * src/avr/ralloc.c (serialRegAssign),
10933 * src/xa51/ralloc.c (serialRegAssign),
10934 * src/pic/ralloc.c (serialRegAssign),
10935 * src/pic16/ralloc.c (serialRegAssign),
10936 * src/hc08/ralloc.c (serialRegAssign),
10937 * src/z80/ralloc.c (serialRegAssign),
10938 * src/ds390/ralloc.c (serialRegAssign),
10939 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10941 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10943 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10944 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10946 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10948 Cumulative patch for pic16 port:
10949 * src/pic16/device.h (typedef PIC16_device) modified fields for
10950 defining microcontrollers,
10951 * src/pic16/device.c: added new info for all devices in Pics16 array,
10952 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10953 to be optimised out by the pCode optimiser,
10954 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10955 specially, bug reported by G.M. Gallant,
10956 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10957 as force'd so that cannot be optimised out by pCode optimiser,
10958 * src/pic16/pcode.c,
10959 * src/pic16/pcodepeeph.c,
10960 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10961 they are disabled by default, but can be enabled explicit with
10962 command argument --denable-peeps, for testing,
10963 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10964 --pomit-ivt in COMPILE_FLAGS
10966 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10968 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10969 compilation on MSVC
10971 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10973 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10975 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10977 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10978 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10980 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10982 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10983 would only assign 0x300001 register.
10985 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10987 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10988 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10990 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10992 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10994 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10995 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10996 added peephole 254 (left shift), 255 (jump table)
10998 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11000 * device/lib/Makefile.in: removed comment line with model-pic16,
11001 * (target port-specific-objects-pic16): the libraries and objects
11002 are copied to the build directory form the device/lib/pic16/bin
11005 Cumulative patch concerning pic16 port:
11006 * library directory has been re-organized,
11007 * added support for PIC18F1220,
11008 * added headers and library sources for chips 18f1220,18f6520,
11009 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11011 * configuration registers setting has changed, now each supported
11012 device has a complete description of the registers it uses,
11013 * all initialisations are moved to idata sections, these section
11014 can be absolute or relocatable,
11015 * fixed initialisation of codespace variables,
11016 * fixed warning about PCLATU and gpsim,
11017 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11018 * (genAssign): use table reads when assigning from variables in codespace,
11019 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11020 char/int variables placed in codespace,
11021 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11022 registers set in .asm file, no need for --pomit-config-words anymore,
11023 * (pic16glue): some 8051 legacy segments are commented out
11024 (to be removed completely),
11025 * added support for alternative assembler and linker with --asm=
11026 and --link= command line arguments,
11027 * peepholes are disabled automatically in the port, no need to
11028 specify on command line,
11029 * port supports natively char/int/long multiplication, but converts
11030 all divisions to support functions,
11031 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11032 to the file set in variable $2,
11033 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11034 strings in ASCII format and not in hex,
11035 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11036 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11037 allocate proper register if iCodes aren't temporary,
11039 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11041 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11043 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11045 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11048 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11050 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11051 computed address is reused
11052 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11053 multi-byte bitfields
11055 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11057 * src/z80/gen.c: (genArrayInit): must check for pointers too
11059 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11061 * support/regression/tests/zeropad.c: never meant to commit the
11062 nestedstruct test: removed, added check for GCC version
11064 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11066 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11067 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11068 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11069 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11070 bugs 928906 and 954082 half-empty initializers
11072 * src/SDCCsymt.c (getAllocSize): added for above fix
11073 * src/z80/gen.c (genArrayInit): fixed bug 741044
11074 * support/regression/tests/zeropad.c: added tests
11076 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11078 * src/pic16/device.c (pic16_dump_section): corrected bug which
11079 caused some symbols of the libraries to be misplaced
11081 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11083 * src/pic16/glue.c,
11084 * src/pic16/ralloc.h,
11085 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11086 to fix conflict with pic port
11088 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11090 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11091 externs configuration variables,
11092 * src/pic16/ralloc.h,
11093 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11094 prototype in header, commented out some debug messages
11096 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11098 * src/pic16/glue.c,
11099 * src/pic16/main.c,
11100 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11101 for gpasm COFF object generation. Thanks to D. Hawkins for
11104 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11106 * src/ds390/main.c,
11107 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11108 Brock for spotting this)
11109 * src/ds390/gen.c (genEndFunction),
11110 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11111 interrupt handler and critical. Disable push/pop optimizations when
11112 peephole optimizations disabled.
11114 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11116 Updated pic16 library sources and headers.
11117 * device/lib/pic16/pic18f*/ ,
11118 * device/include/pic16/*.h: modified to handle structured SFR
11121 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11123 * src/port.h (PORT structure): added hook initPaths, now each
11124 port can declare its own default search paths,
11125 which can been seen with the --print-search-dirs option,
11126 see pic16 port for example,
11127 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11128 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11129 * (doPrintSearchDirs): NEW, replaces in a central manner the
11130 printing of search dirs which was split in set*Paths functions,
11131 * (main): added call to port->initPaths and doPrintSearchDirs,
11133 * src/ds390/main.c,
11136 * src/izt/tlcs900h.c,
11137 * src/mcs51/main.c,
11139 * src/pic16/main.c: modified port structures to reflect addition of
11142 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11143 * (pic16_dump_section): for registers in same address reserve memory once,
11144 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11146 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11147 result is greater in size than right or left,
11148 * (pic16_genUMult8X8_8): there are some cases where the result can
11149 be 16 bits size, so handle these,
11150 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11151 * (pic16_outBitC): modified to emit pcodes,
11152 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11154 * (genDivOneByte): implemented algorithm to divide 8-bits,
11155 * (genCmp): uncommented goto, but issues still exist,
11156 * (genAnd): fixed a bug with variables >8bits,
11157 * (genPackBits): optimization added that uses BCF/BSF to change a
11159 * (genAssign): fixed bug when assigning floating point literals,
11160 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11161 __sdcc_gsinit_startup label,
11162 * src/pic16/main.c (_pic16_init): removed search directory
11164 * (_pic16_initPaths): NEW, used to initialise search directories,
11165 * (_hasNativeMulFor): support functions for all except char/int
11166 multiplication, and char division,
11167 * (PIC16_port struct): modified entry for native mul support,
11168 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11170 * (buildCallTree): call to register_usage is ifdef'ed out,
11172 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11174 * device/include/string.h: applied Stas Sergeev's patch to make this
11175 header file compatible with the preprocessor -Wundef option
11176 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11177 failure (fixes bug #941458)
11179 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11181 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11182 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11183 that the variable, not the function, should be static
11184 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11185 to be consistent with non-literal case
11187 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11189 * src/SDCCast.c (isConformingBody): fixed bug #949967
11190 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11191 convilong): fixed bug #952086
11193 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11195 * src/SDCCmem.c (allocVariables): fixed bug #955321
11197 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11199 * src/hc08/main.c (_hc08_genAssemblerEnd),
11200 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11201 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11202 completely eliminated the use of a temporary file
11203 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11204 when more than one file linked
11205 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11207 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11209 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11210 which fixes bug #543481
11211 * support/regression/tests/bug-751703.c: fixed comments left from a
11212 cut and paste error
11213 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11214 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11215 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11217 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11218 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11219 are now changed to underscores in moduleName
11221 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11223 * as/mcs51/lkmem.c: better fix for bug #954173
11225 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11226 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11228 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11229 * device/include/c8051f000.h,
11230 * device/include/c8051f120.h,
11231 * device/include/c8051f300.h,
11232 * device/include/c8051f310.h,
11233 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11234 PWM16) and detab'ed
11236 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11238 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11239 and mailing lists, doc'ed --no-peep-comments, removed reference
11240 to knoppix (newest version has no LyX/LaTeX), other minor changes
11241 * src/SDCCglue.c (glue): save 2 bytes stack space with
11242 option --main-return. The ljmp could probably be avoided too
11244 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11246 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11248 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11250 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11251 * src/SDCCopt.c (isLocalWithoutDef),
11252 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11253 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11254 (credit to Maarten Brock for patch #949363, on which this is based)
11255 * support/regression/tests/bug-751703.c: some test cases of extern used
11256 within inner scopes.
11258 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11260 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11262 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11264 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11265 dwWriteLabel): fix to create valid debugger symbols even when
11266 the module name has non-alphanumeric symbols in it
11267 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11268 when a variable's allocation has been optimized away
11271 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11273 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11275 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11276 * src/mcs51/main.c,
11277 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11278 * src/ds390/main.c,
11279 * src/z80/gen.c (z80_emitDebuggerSymbol),
11281 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11283 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11284 * src/pic16/main.c,
11285 * src/avr/gen.c (avr_emitDebuggerSymbol),
11287 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11289 * src/SDCCdebug.c (emitDebuggerSymbol),
11291 * src/port.h: added a debugger struct to the port struct. Added a
11292 callback for defining debugger symbols
11294 * src/SDCCast.c (createLabel),
11295 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11298 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11299 iCode back to the ast for the function
11301 * src/hc08/ralloc.c (hc08_assignRegisters),
11302 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11303 unneeded fields from the regs struct.
11304 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11305 pushReg() & pullReg() functions instead of emitcode()
11307 * src/hc08/gen.c (genLabel, genhc08Code),
11308 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11310 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11313 * src/hc08/gen.c (genEndFunction, genhc08Code),
11315 * src/mcs51/gen.c (genEndFunction, gen51Code),
11317 * src/ds390/gen.c (genEndFunction, gen390Code),
11319 * src/z80/gen.c (genEndFunction, genZ80Code),
11322 * src/pic/gen.c (genEndFunction, genpic14Code),
11324 * src/pic16/gen.c (genEndFunction, genpic16Code),
11326 * src/avr/gen.c (genEndFunction, genAVRCode),
11328 * src/xa51/gen.c (genEndFunction, genXA51Code),
11330 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11331 specific code to cdbFile.c and out of the backend code generators
11333 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11334 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11335 starting address is now 0
11338 * as/hc08/m08pst.c,
11339 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11340 assembler directive for DWARF support
11341 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11345 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11347 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11349 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11350 and inappropriate peephole optimization in jump tables
11352 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11354 * as/hc08/m08pst.c,
11355 * src/SDCCglue.c: sdccopt works for the hc08 port now
11357 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11359 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11361 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11363 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11365 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11367 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11371 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11372 comments from the peephole optimizer replacement rules
11373 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11375 * src/SDCCcse.c (updateSpillLocation),
11376 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11378 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11379 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11380 objects far pointers
11382 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11384 * src/SDCCsymt.h: a missing part of my last change
11385 * src/pic/ralloc.c (regTypeNum),
11386 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11388 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11391 * src/SDCCicode.c (aggrToPtrDclType),
11392 * src/SDCCptropt.h,
11393 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11394 ptrPseudoSymConvert),
11395 * src/pic/ralloc.c (regTypeNum),
11396 * src/pic16/ralloc.c (regTypeNum),
11397 * src/hc08/ralloc.c (regTypeNum),
11398 * src/ds390/ralloc.c (regTypeNum),
11399 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11400 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11402 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11404 * link/z80/lkmain.c (afile),
11405 * as/hc08/lkmain.c (afile),
11406 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11407 prevent a pointer problem when a filename has no directory and
11408 no extension specified.
11410 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11412 * link/z80/lkmain.c (afile): allow periods in directory names
11413 * link/z80/lkmain.c (afile),
11414 * as/mcs51/lkmain.c (afile),
11415 * as/hc08/lkmain.c (afile): allow linker script file to have an
11416 extension other than ".lnk"
11417 * link/z80/lklex.c (getfid),
11418 * link/z80/lkmain.c (parse),
11419 * as/mcs51/lklex.c (getfid),
11420 * as/mcs51/lkmain.c (parse),
11421 * as/hc08/lklex.c (getfid),
11422 * as/hc08/lkmain.c (parse): Support comments in the linker script
11423 file on lines by themselves and after filenames
11425 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11427 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11429 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11431 * src/z80/peeph-z80.def: removed some peephole rules that don't
11432 work with multibyte arithmetic (fixed bug #937126)
11433 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11434 to registers and not global variables
11435 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11436 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11437 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11438 checking for assignments not internally generated (fixed bug #931895)
11439 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11440 structure member (fixed bug #930072)
11442 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11444 * src/SDCCmain.c (linkEdit),
11445 * src/hc08/main.c (_hc08_parseOptions),
11446 * as/hc08/Makefile.in,
11447 * as/hc08/aslink.h,
11449 * as/hc08/m08pst.c,
11450 * as/hc08/lkrloc.c (relr, rele),
11451 * as/hc08/lkarea.c (lnkarea)
11452 * as/hc08/lkmain.c (afile, parse),
11453 * as/hc08/lkelf.c: support for ELF output
11454 * as/hc08/lks19.c (s19),
11455 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11457 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11459 * as/mcs51/lkihx.c: Fixed bug #899105.
11461 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11463 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11464 .dsp files from Unix to DOS.
11466 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11468 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11469 function pointers; we have been compliant for several months now.
11470 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11471 change that was accidently commented out
11472 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11473 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11476 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11478 * src/hc08/gen.c: output of all of the internal debugging information
11479 is now controlled by the D() macro; it is disabled by default
11481 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11483 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11484 harder to keep the same registers during a CAST iCode
11485 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11486 long via int can be done in a single cast, if the signedness is
11488 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11489 putchar() in tinibios.c in ds390's library
11491 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11493 * src/SDCCast.c (decorateType): fixed bug #898889,
11494 cast result of a literal complement too
11495 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11496 fixed check for bitfields
11498 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11500 * src/SDCCicode.c (geniCodeLogic): made it static,
11501 (geniCodeLogicAndOr): added in order to fix bug #905492,
11502 (ast2iCode): fixed bug #905492
11503 * support/regression/tests/bug-905492.c: added
11504 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11505 (processParms): fixed bug #927659: don't copy parms, this will clear
11507 * support/regression/tests/bug-927659.c: added
11509 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11511 * src/SDCCast.c (addCast): don't cast float to char
11512 * device/lib/libsdcc.lib: added _memmove
11514 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11516 * device/lib/large/Makefile: fixed parallel execution by
11517 replacing `make` by `$(MAKE)`
11519 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11521 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11522 offsets (fixes bug #923936)
11524 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11526 * device/lib/small/Makefile: fixed parallel execution by
11527 replacing `make` by `$(MAKE)`
11529 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11531 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11533 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11535 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11536 * src/regression/Makefile: Regression test was not running.
11538 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11540 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11541 complement if possible
11542 * src/SDCCval.c (valComplement),
11543 * src/SDCCicode.c (operandOperation): fixed complement of literal
11544 * support/regression/tests/onebyte.c (testComplement): added
11546 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11548 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11549 return an optimized tree; actually replace actParm with the new tree
11550 * src/SDCCast.h: added some parantheses to remove side effects
11551 * support/regression/tests/bug-920866.c
11553 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11554 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11555 Bit operands were not being handled properly in the pic14 port.
11556 (now src/regression/add.c passes again).
11558 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11560 * src/SDCC.y (labeled_statement): case and default no longer require
11561 a following statement (RFE #893037)
11563 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11565 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11566 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11567 disabled (fixes bug #916294)
11568 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11569 "mov a,acc"; patch provided by Lenny Story
11570 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11572 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11574 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11576 * src/ds390/gen.c (genFunction, genEndFunction),
11577 * src/ds390/ralloc.c (ds390_assignRegisters),
11578 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11579 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11580 pushed if there are parameters passed on the stack. Also, a cleaner
11581 way to decide if r0/r1 should be pushed/popped. (Together they fix
11584 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11587 * device/lib/mcs51/crtpagesfr.asm,
11588 * device/lib/mcs51/crtxinit.asm,
11589 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11590 to avoid confusion with Si Lab's SFRPAGE register.
11592 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11594 * src/SDCCglue.c (emitMaps): allow public sfr variables
11595 * src/SDCCglue.c (initialComments): include compiler build date
11596 with compiler version and put the timestamp of the generated
11597 assembly file on a serperate line to be less confusing.
11598 * src/port.h: added genInitStartup hook
11600 * src/ds390/main.c,
11603 * src/pic16/main.c,
11605 * src/z80/main.c: genInitStartup initialize as NULL (default to
11606 historical behaviour)
11607 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11608 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11609 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11610 library instead of hard coding it into the compiler.
11611 * support/regression/ports/mcs51-stack-auto/spec.mk,
11612 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11613 * device/lib/mcs51/Makefile,
11614 * device/lib/small/Makefile,
11615 * device/lib/large/Makefile,
11616 * device/lib/mcs51/crtpagesfr.asm,
11617 * device/lib/mcs51/crtstart.asm,
11618 * device/lib/mcs51/crtxclear.asm,
11619 * device/lib/mcs51/crtxinit.asm,
11620 * device/lib/mcs51/crtclear.asm,
11621 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11622 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11623 and into user configurable files.
11624 * device/lib/clean.mk: clean mcs51 directory too
11625 * support/regression/tests/longlit.c: added static to T1 declaration
11626 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11627 accesses in the initialization code
11629 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11631 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11632 OSCTRIMVAL as noted in bug #916008
11634 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11636 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11637 in loops with multiple exits (reported as incorrect registers
11638 used by Martin Helmling in Sdcc-user list)
11640 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11642 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11643 made ds390 register extensions look less like error messages
11645 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11647 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11648 reported by Adam Wozniak in Sdcc-user list
11650 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11652 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11653 arithmetic optimizations, added debug output
11655 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11657 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11658 * sdcc.spec: updated and split sdcc into 3 rpms
11659 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11660 needed for literals of LEFT_OP and '+'
11661 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11662 introduced RESULT_TYPE_NOPROM
11663 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11665 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11666 limited promotion to int only for '*'
11667 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11669 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11671 * src/pic16/gen.c (genSkip),
11672 (genc16bit2lit), (gencjneshort): commented out
11673 (is_LitOp): new helper function, checks operand type
11674 (genCmpEq): rewritten
11676 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11678 * support/regression/tests/bug-908454.c: added
11680 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11682 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11683 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11684 (geniCodeCast): cosmetic, don't preserve bit storage class
11685 (geniCodeLeftShift): added promotion
11686 (geniCodeLogic): fixed regression
11687 * src/SDCCsymt.c (computeTypeOr): accept bits too
11688 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11690 2004-03-07 Borut Razem <borut.razem AT siol.net>
11692 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11694 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11696 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11697 version of pic16_genPackRegisters which does not check if ic is a
11699 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11700 function cause string1.c regression test fails
11702 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11704 * sim/ucsim/configure.in,
11705 * sim/ucsim/configure,
11706 * sim/ucsim/doc/Makefile.in: use docdir
11707 * src/SDCC.y: fixed sbit atrributes
11708 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11709 * src/SDCCast.c (decorateType): |^& need special promotion handling
11711 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11712 * src/SDCCsymt.h (computeType),
11713 * src/SDCCicode.c: computeType() needs op
11714 * src/SDCCsymt.c (checkTypeSanity),
11715 * doc/sddman.lyx: "plain" bitfields are unsigned
11716 * src/SDCCsymt.c (computeTypeOr): added
11717 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11719 * src/SDCCval.c (val*): computeType() needs op
11720 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11721 * support/regression/tests/onebyte.c: added tests for |^&
11723 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11725 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11726 for writing icode into asm output.
11728 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11730 * src/pic16/device.c: added some debug lines enabled
11731 with macro DEBUG_CHECK,
11732 * src/pic16/genarith.c: more debug in genPlus,
11733 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11734 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11735 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11736 * (aopForSym): onStack symbols are re-placed in data memspace,
11737 and onStack flag is cleared,
11738 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11739 copy temporary pcodeop,
11740 * (genPcall): added warning for not updating PCLATU,
11741 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11742 always true for pic16 port,
11743 * (genMultOneWord): NEW, supports integer multiplication,
11744 * (genMult): modified to call genMultOneWord,
11745 * (ifxForOp): added warning when return NULL,
11746 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11747 flag is set before call to operandFromSymbol for implicit
11749 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11750 options.intlong_rent are set by default,
11751 * (_hasNativeMulFor): modified to allow port generation of integer
11753 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11754 set regtype to REG_SFR for all registers, restricting seting the
11755 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11757 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11759 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11760 more than 500 times in the regression tests
11762 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11764 * support/Util/SDCCerr.h,
11765 * support/Util/SDCCerr.c,
11766 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11768 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11769 for symbol conflicts.
11770 * support/valdiags/tests/enum.c,
11771 * support/valdiags/tests/tentdecl.c,
11772 * support/valdiags/tests/struct.c: expect possible error messages
11773 referring to original symbol definitions.
11774 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11776 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11778 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11780 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11782 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11784 * src/pic16/ralloc.c (newReg): fixed bug #908929
11786 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11788 * src/ds390/gen.c: added missing #include "main.h"
11790 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11792 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11793 checking if symbol is already in set,
11794 * src/pic16/device.h: prototype for checkAddSym,
11795 * src/pic16/gen.c: (_G): added entry interruptvector,
11796 * (assignResultValue): removed some commented out lines,
11797 * (genFunction): check for ISR via sym->type, absolute section for
11798 interrupt code is created via a new pBlock, the goto instruction is
11799 placed now correctly at the interrupt vector position, changed all
11800 references from ivec to _G.interruptvector,
11801 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11802 is the interrupt is a high priority one, same for return from ISR,
11803 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11804 externs to calls of checkAddSym,
11805 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11806 pic16_pcode_verbose flag is set,
11807 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11808 * src/pic16/pcoderegs.c: message about how many registers are saved
11809 will only be emitted if pic16_pcode_verbose flag is set,
11811 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11813 * src/ds390/ralloc.h,
11814 * src/ds390/ralloc.c (ds390_regWithIdx),
11815 * src/ds390/gen.c (emitcode),
11816 * src/ds390/main.h,
11817 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11818 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11819 ds390operandCompare, getRegsRead, getRegsWritten,
11820 initializeAsmLineNode): customized instruction size calculation for
11821 ds390, started basis for some register optimizations
11822 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11823 corresponding assembly output
11824 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11825 missing push/pop of r0/r1. Optimized push/pops
11827 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11829 * src/mcs51/main.c (instructionSize): fixed ACALL size
11830 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11832 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11834 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11835 the sorting of rlist with NULL elements
11836 * (print_idataType, print_idata): NEW to create idata sections
11837 * src/pic16/device.h: idataSymSet new variable
11838 * src/pic16/gen.c (genFunction): fixed some bugs in string
11839 comparing, improved the absolute section creation for ISRs,
11840 added FSR0L/FSR0H in registers that are saved in an ISR,
11841 * (genInline): fixed the processing of inline snippets,
11842 now they undergo no process by the peephole optimizer
11843 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11844 are placed in idataSymSet,
11845 * (pic16emitStaticSeg): extern symbols are added in externs,
11846 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11847 switching when aboslute variables are placed in access bank memory
11848 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11849 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11850 commented out with #if,
11851 * (pic16_packRegisters): reintroduce the check for CAST because some
11852 symbols are not correctly handled,
11853 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11854 pCodeInstruction instead of pCode,
11855 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11856 pCodeAsmDir definition,
11857 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11858 directive, then the argument directive is emitted without the leading
11859 tab, hack for inline labels which must be in the first column,
11860 * (compareLabel,pic16_findNextInstruction),
11861 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11862 * (insertBankSwitch): modified for the new pCodeAsmDir,
11864 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11865 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11867 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11869 * (pushSide): commented out with #if,
11870 * (assignResultValue): fixed some typos in saving
11872 * (genPcall): FIXED and sync'ed with genCall,
11873 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11874 * (genNearPointerGet): fixed to handle some more cases,
11875 implementation scheme via table reads,
11876 * (genConstPointerGet): modified to access code memory correct,
11877 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11878 and improved to handle some cases
11879 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11880 instead of "RETLW" for init data
11881 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11882 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11883 variables are placed in access bank memory (<0x80 and >=0xf80),
11884 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11885 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11886 TBLWT_POSTDEC,TBLWT_PREINC
11887 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11888 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11890 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11891 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11892 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11893 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11895 2004-02-29 Borut Razem <borut.razem AT siol.net>
11897 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11898 support/Util/findme.h, support/Util/system.h: enhance binary relative
11899 search for lib and include by using findProgramPath()
11901 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11904 * src/SDCCpeeph.c (pcDistance),
11906 * src/mcs51/ralloc.h,
11907 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11908 * src/mcs51/main.h,
11909 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11910 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11911 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11912 size calculation port specific, started basis for some register
11914 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11915 missing push/pop of r0/r1. Optimized push/pops
11916 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11917 * device/lib/_modsint.c (_modsint),
11918 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11919 and stack version so regression tests pass
11921 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11923 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11924 * src/SDCCast.c (decorateType): catch another small optimization
11926 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11927 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11928 modified to finally use computeType() all over SDCC,
11929 see Feature Request #877103
11930 * src/SDCCval.h: cosmetic
11931 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11932 valCompare(); regression tested in muldiv.c
11933 * support/regression/tests/muldiv.c (testMod): mod sign follows
11936 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11938 * src/SDCCast.c (decorateType): fixed bug #902362
11939 * doc/INSTALL.txt: fixed install instructions for win32
11941 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11943 * device/include/Makefile.in (install): fixed by replacing spaces
11946 * doc/INSTALL.txt: updated for release
11947 * doc/sdccman.lyx: added warning for --xstack being buggy
11949 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11951 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11952 to eliminate build warnings.
11953 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11955 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11956 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11958 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11959 removed -penable-stack, added comment for stack pragma, added
11960 warning for not initializing the stack/frame registers, removed
11961 comment at interrupts section
11963 Stack is made permanent, there is no ability to disable stack usage.
11964 * src/pic16/device.h,
11965 * src/pic16/device.c: removed all references to USE_STACK macro,
11966 * src/pic16/device.c (pic16_dump_section): when no elements in
11967 rlist, free rlist before return,
11968 * (pic16_dump_int_registers): NEW, internal registers are a new set
11969 of general purpose registers reused by each function,
11970 * (checkAddReg): returns 1 if registers is added to set,
11971 * (pic16_groupRegistersInSection): when a registers is of type
11972 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11973 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11974 SRCASECMP macro is moved here from device.c
11975 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11976 PO_PCLATU, PO_PRODL, PO_PRODH,
11977 * (pic16_pCodeOpType, genMinus,
11978 changed compares to "a" register, with AOP_ACC,
11979 * (pic16_genPlus): fixed some bugs and indented properly,
11980 * (pic16_addSign): changed size to size+offset in the MOVWF
11982 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11983 multiply 8-bit operand by literal, result is 8-bit,
11984 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11985 multiply 2 8-bit operand, result is 8-bit,
11986 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11988 * src/pic16/gen.c: changed accUse to contain WREG only,
11989 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11990 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11991 true, do not use immediate addressing any more unless sym is a
11992 pointer in codespace,
11993 * (aopForRemat): do not use immediate addressing when symbol not in
11994 codespace and when symbol's address is requested,
11995 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11997 * (aopGet): added case for AOP_ACC and don't return "accumulator
11998 bug" but WREG instead,
11999 * (popGetTempReg): pushes contents of temporary register in stack,
12000 * (popReleaseTempReg): pops contents of temporary register from
12001 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12002 * (pic16_popGet): separated case AOP_ACC to return register WREG
12003 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12004 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12005 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12006 the use of immediate pointers to certain cases only.
12008 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12009 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12010 * (assignResultValue, genCall, genRet): modified to use the new
12011 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12012 genPcall is still broken,
12013 * (genFunction): added code to create 'A' type pBlocks when
12014 interrupt functions are generated, code not extensively tested yet,
12015 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12016 * (genEndFunction): modified so ISRs pop stored registers from stack,
12017 * (genMultOneByte): cleanup,
12018 * (AccRsh): added flag andmask, to and result with appropriate mask,
12019 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12020 * (genDataPointerGet): fixed and reenabled its use,
12021 * (genNearDataPointerGet): bugs fixed,
12022 * (genDataPointerSet): bugs fixed,
12023 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12024 pic16_DumpSymbol, pic16_DumpOp,
12025 * src/pic16/genutils.h: function prototypes for the above functions,
12026 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12028 * (pic16emitRegularMap): many many many improvements, but needs a
12030 * src/pic16/main.c: enable_stack in pic16_options is removed,
12031 * (_pic16_parseOptions): removed command line options -penable-stack,
12032 * (_process_pragma): emit stack symbol only when stack pragma is
12034 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12035 redirected to FSR0L/FSR0H pair,
12036 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12037 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12038 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12040 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12041 * (dumpPicOptype): NEW,
12042 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12043 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12044 with movff instruction,
12045 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12046 added pic16_int_regs, some packRegsFor* functions are commented out,
12047 because produce errors,
12048 * src/pic16/NOTES: minor modifications
12050 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12052 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12053 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12055 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12056 * as/mcs51/lkaomf51.c: fixed bug #895763
12058 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12060 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12062 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12064 * doc/sdccman.lyx: added details about the HC08 storage classes and
12065 interrupts, fixed the register usage info for z80 & gbz80
12067 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12069 * doc/sdccman.lyx: added more pic16 port documentation
12070 * device/include/pic16/: added header pic18fregs.h
12072 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12074 * doc/sdccman.lyx: added Vangelis' contribution
12076 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12078 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12079 extend to the next CALL or PCALL, not just to the next CALL.
12081 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12083 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12085 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12087 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12088 bug #895752 and a better fix for bug #716790
12090 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12092 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12094 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12096 * doc/sdccman.lyx: minor changes, minor changed
12098 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12100 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12101 which can't handle SDCC_NEWONEBYTEOPS,
12102 (geniCodeMultiply): removed conversion from mult to shift for pic14
12105 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12108 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12109 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12110 thus fixing bug #895406
12112 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12114 * device/lib/_modsint.c,
12115 * device/lib/_modslong.c: sign follows divisor only
12116 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12117 signs or signedness can be ignored
12118 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12119 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12120 added optimization for IFX,
12121 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12123 reenabled optimization for IFX, which was removed on 2004-01-11
12124 * src/SDCCast.h: added return type IFX
12125 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12126 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12127 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12128 SDCC_OLDONEBYTEOPS selects the old behaviour
12129 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12130 changed again and commented promotion rule
12131 * src/SDCCval.c (valDiv): promotion no longer necessary
12132 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12133 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12135 * support/regression/tests/onebyte.c: added
12137 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12139 * gen.c (genInline): reverted to old code for assemnling inline
12140 code because of bug reported James Chadd
12142 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12144 * ralloc.h: missing declarations from previous patch,
12145 seems that patch for ralloc.h was never applied, fixed
12147 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12148 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12152 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12153 indirect addressing. Marked FSR0 as deprecated
12154 * gen.c (pointerCode): commented out, not needed now
12155 (pic16_popGet2p): new MOVFF helper function
12156 (genGenPointerGet),
12157 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12158 (shiftRLong): removed duplicate debugging info
12160 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12162 * src/ds390/gen.c (genNearPointerGet),
12163 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12164 optimization with bits, but not bitfields.
12165 * src/ds390/ralloc.c (packRegisters),
12166 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12168 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12170 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12172 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12175 * src/SDCCicode.c (operandFromSymbol),
12176 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12177 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12178 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12179 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12180 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12181 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12183 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12184 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12185 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12186 * src/SDCCsymt.c (newSymbol),
12187 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12190 * src/SDCCval.c (newiList): fixed bug #885705
12192 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12194 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12195 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12197 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12199 * device/include/c8051f120.h,
12200 * device/include/c8051f300.h,
12201 * device/include/c8051f310.h: added/updated header files for Silicon
12202 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12203 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12204 in new section Submitting patches
12206 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12208 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12209 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12210 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12212 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12213 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12214 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12216 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12217 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12218 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12220 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12221 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12222 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12223 genGenPointerSet): fixed bug #892400
12224 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12225 to eliminate build warnings.
12226 * src/SDCCast.c (processParms),
12227 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12229 * support/valdiag/valdiag.py: added GCC to the list of defines active
12230 when compiling with gcc
12232 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12234 * support/Util/SDCCerr.h,
12235 * support/Util/SDCCerr.c,
12236 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12237 with an incomplete type (fixed bug #883734)
12238 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12240 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12242 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12244 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12246 * src/SDCCast.c (decorateType),
12247 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12248 function pointer implementation
12249 * support/regression/tests/funptrs.c: added tests to verify both forms
12250 of function pointers work correctly. Added tests to verify parameters
12251 are passed in the correct order.
12253 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12255 * device.c (regCompare): registers are sorted by ascending
12256 address and increasing size,
12257 * main.c (_pic16_finaliseOptions): removed the declaration
12258 of compiler macro MCU. Now a macro of the format pic18fxxxx
12259 will be defined from the command line
12261 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12262 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12264 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12265 PCOP_RLCF was overwritten!
12266 * gen.c (genSkip): commented out calls to pic16_emitcode,
12267 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12269 * (genRRC): added debugging info,
12270 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12271 overwritten while shifting,
12272 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12273 overwritten while shifting,
12276 * (shiftLLeftOrResult),
12277 * (shiftRLeftOrResult),
12279 * (shiftLLong): Implemented with pic16_emitpcode
12280 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12281 * (genLeftShift): Fixed bug, operand for shift by variable always
12282 was "and"ed with 0x0f,
12283 * (genLeftShiftLiteral),
12285 * (genRightShiftLiteral): added debugging info,
12286 * (genrshFour): added comment,
12287 * (genRightShift): determined signedness from operand "left"
12288 instead of "result"
12290 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12292 * src/SDCCicode.c (geniCodeParms),
12293 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12294 function pointers, fixed function pointer bugs #861242 and #861896
12296 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12298 * device/include/c8051f000.h,
12299 * device/include/c8051f120.h,
12300 * device/include/c8051f300.h: added header files for Silicon
12301 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12303 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12305 * src/SDCCast.c (processParams): added new type flow and restructured
12306 (gatherAutoInit): added new type flow
12307 (addCast): cosmetic changes
12308 (getLeftResultType): added new type flow for array indices, patch
12309 provided by Stas, see FR #877103
12310 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12311 array index patch by Stas
12312 * src/SDCCast.h: added prototype getResultTypeFromType()
12314 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12315 * src/pic/glue.c (pic14emitStaticSeg),
12316 * src/pic16/glue.c (pic16emitStaticSeg),
12317 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12318 for initialization of symbols
12319 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12320 * support/Util/SDCCerr.h:
12321 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12322 * .version: bumped version number to 2.3.8
12323 * device/include/Makefile.in (install),
12324 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12327 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12329 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12330 Slade Rich fixed an optimization bug
12331 * src/pic/pcodepeep.c,
12332 * src/pic/pcoderegs.c
12333 * doc/Makefile (install): added test for directory
12335 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12337 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12338 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12339 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12340 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12341 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12342 * as/mcs51/asexpr.c (term),
12343 * as/hc08/asexpr.c (term): fixed bug #887146
12345 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12347 * src/z80/gen.c (genMult): handle single byte result product
12348 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12349 DUMMY_READ_VOLATILE (fixed bug #886367)
12351 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12353 * support/regression/tests/libmullong.c: fixed logic, on little endian
12354 hosts we ended without a mullong_wrapper()
12356 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12358 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12359 virus/worm forged address usage.
12361 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12363 Fixed promotion, it should be done on AST level:
12364 * src/SDCCast.c (addCast): added promotion to int
12365 (decorateType): updated call to upCast()
12366 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12367 usualUnaryConversions()
12369 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12371 * support/regression/tests/literalop.c (mulWrapper): Added a
12372 wrapper to remove integer overflow warnings.
12374 * support/regression/tests/float_trans.c: Made work on host.
12376 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12379 * support/regression/generate-cases.py (main): Changed from inline
12382 * doc/Makefile (install): Changed to depth first to get rid of
12383 missing directory install warning.
12385 * as/Makefile (install-doc): Made work on Mac.
12387 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12389 * src/SDCCast.c: added an additional type flow in decorateType() of
12390 opposite direction, see feature request #860006; it's enabled at runtime
12391 by setting the environment variable SDCC_NEWTYPEFLOW
12392 * src/SDCCast.h: changed prototype of decorateType()
12393 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12394 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12395 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12396 see feature request #877103
12397 * src/SDCCval.c: updated call of decorateType()
12398 (valBitwise): fixed bug #882876
12399 (valMinus): added promotion
12400 (valLogicAndOr): result is unsigned
12401 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12402 * src/SDCCsymt.c (computeType),
12403 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12404 must not cause an unsigned operation
12405 * src/pic/glue (pic14emitRegularMap),
12406 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12408 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12410 * src/pic/pcode.c (PCodeID): commented out left over debug code
12412 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12414 * support/valdiag/tests/overflow.c: added shift tests
12415 * src/pic/device.c,
12422 * src/pic/pcodepeep.c,
12423 * src/pic/pcoderegs.c,
12424 * src/pic/ralloc.c,
12425 * src/pic/ralloc.h: applied patch from Slade Rich;
12426 added support for multiple code pages and multiple RAM banks on the
12427 PIC 14 port. The ASM files now no longer simply assume all the
12428 code / RAM are in the same page / bank. This means the linker can
12429 safely allocate code/RAM of separate ASM files to different pages/banks.
12430 * doc/sdccman.lyx: added Slade's tips
12431 * src/mcs51/peeph.def: fixed bug #880768
12433 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12435 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12436 * src/SDCCast.c (decorateType): fixed bug #880197
12438 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12440 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12443 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12444 strtof is not part of C89 and isn't included with Mac OS X.
12446 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12448 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12449 shiftL2Left2Result): fixed bug #879326
12450 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12451 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12452 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12453 address fetch for clr instruction
12454 * device/lib/hc08/_mulint.c: created optimized assembly version
12455 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12457 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12459 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12460 proposed in FR #877103
12462 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12464 * src/SDCCval.c (cheapestVal): added missing checks
12465 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12466 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12468 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12470 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12473 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12475 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12476 loaded with the linker search paths (-L arguments) and the libraries
12477 to be linked with the current source (-l arguments). Changes
12478 currently will affect only the pic16 port.
12479 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12480 include path the port specific paths and port specific libraries,
12481 * gplink command now contains the $3 argument,
12482 * src/pic16/device.h,
12483 * src/pic16/device.c,: structure PIC_device is made public and
12484 renamed to PIC16_device, the same for variable Pics which is renamed
12485 to Pics16. Updated all references to them.
12486 * src/pic16/glue.c (pic16glue): corrected bug with code
12487 initialization which bypassed the variable initializations block.
12489 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12490 COMPILE_FLAGS and added the --nostdinc option
12492 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12494 * device/include/mc68hc908jb8.h: Register defs for another member
12495 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12497 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12499 Documenting changes from previous commits.
12500 * configure.in (version 1.56),
12501 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12502 when generating output files to configure the pic16 library,
12503 but now I've commented it out, since gputils aren't installed in the
12504 SF compile farm, so library won't compile
12506 * device/lib/Makefile.in (version 1.56): initially I've added in
12507 target 'all' the prerequestive 'model-pic16' so it compiled the
12508 pic16 library, but now I've commented it out for the same reasons
12510 * added targets 'model-pic16' and 'objects-pic16' to compile the
12512 * added target 'port-specific-objects-pic16' to handle the
12513 generated libraries and copy them into the build/ directory
12514 * added target 'clean-intermediate-pic16' to clean intermediate
12515 files into pic16 directory
12516 * in target 'installdirs' added line to create directory pic16 in
12517 the installation path
12519 * device/include/Makefile.in (version 1.11): in target 'install'
12520 added lines to copy all header files to installation path,
12521 * in target 'installdirs' added line create directory for pic16
12522 headers in the installation path
12524 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12526 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12529 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12532 * device/lib/configure.in,
12533 * device/lib/configure: fixed for autoconf 2.57
12535 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12537 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12538 option so that it actually works. Made it specific to the z80, since
12539 the gbz80 doesn't have these kinds of I/O ports.
12541 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12543 * device/include/z180.h,
12544 * device/lib/_memcpy.c,
12545 * device/lib/_memmove.c,
12546 * device/lib/_mulint.c,
12547 * device/lib/ser_ir.c,
12548 * device/lib/ser_ir_cts_rts.c,
12549 * device/lib/_strcmp.c,
12550 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12551 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12552 portmode; added deprecation warning for bank= and protmode= forms.
12553 Also, guard against buffer overflow.
12554 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12556 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12558 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12559 changed interrupt vector table generation to only emit declared vectors.
12560 * device/include/Makefile.in: added missing backslash
12561 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12563 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12565 Mainly changes to support compilation of the device libraries
12566 * src/pic16/device.c: stack is allocated via symbol and not
12567 via literal number. The symbol is placed in the corresponding
12568 position of the data ram
12569 * (pic16_dump_section): relocatable and absolute uninitialized
12570 data are now emitted in sorted order to reduce section naming,
12571 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12572 weren't marked as being in the access bank,
12574 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12576 Added portion of GNU PIC Library under the directory
12577 device/include/pic16 and device/lib/pic16. These files
12578 contain the declarations of SFRs for the PIC18Fxx2 devices.
12579 The directory is initialized via configure from toplevel.
12581 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12583 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12584 the spilllocations to be compared correctly
12586 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12588 * src/SDCCast.c (decorateType): fixed bug introduced today
12590 2004-01-12 Borut Razem <borut.razem AT siol.net>
12592 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12593 doc/sdccman.lyx: upper case pragmas are deprecated
12595 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12597 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12598 in simpler and even better code
12600 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12602 * src/SDCCicode.c (operandOperation): fixed bug #874819
12603 * src/SDCCast.c (decorateType): fixed
12604 char foo (unsigned long ul) { return ul > 0; }
12606 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12608 * doc/sdccman.lyx: Moved and added some sections, small changes
12609 all over. Telling LaTeX to be less strict with word spacing
12610 to better keep the right margin. Changed some notes about
12611 maintainance of the ports in section 3.2.1 - is it OK like this?
12613 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12615 SDCC source changes:
12616 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12617 convilong): modified to inform the pic16 port that builtin functions
12620 PIC16 PORT specific changes:
12621 * src/pic16/device.c pic16_dump_equates() added,
12622 processor registers declared internally by the port are emitted in
12623 the translation as equates,
12624 * src/pic16/gen.c: inline code is passed unprocessed to the
12626 * (pic16_popGetLit2): fnuction modified to take second operand as
12627 pCodeOp pointer and not as literal,
12628 * (popRegFromIdx): prefixed with pic16_,
12629 * (pic16_popCombine2): modified to receive already allocated pCode
12631 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12632 * (genFunction): initializes local stack frame and pushes on stack
12633 all the registers used by this function,
12634 * (genEndFunction): restores all registers from stack and restores
12636 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12638 * (pic16glue): changed the program startup sequence,
12639 * added new dbName code 'A' for functions placed in absolute section
12640 * src/pic16/main.c: added function attribute _naked,
12641 * added pragma 'code' to place a fnuction at an absolute address,
12642 * added command line arguments --debug-ralloc and --pcode-verbose,
12643 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12644 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12645 * (pic16_newpCodeOpLit2): modified to take the second operand as
12647 * (pic16_printpBlock): modified to emit each function in a separate
12649 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12650 UPPER for immediate operands,
12651 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12653 * src/pic16/peeph.def: all peepholes with movff are commented out,
12654 because there is a problem in the pcode peep optimizer,
12655 * src/pic16/ralloc.c: the register allocator can now reuse local
12656 function symbols for another function. This saves register usage.
12657 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12659 Added file src/pic16/NOTES with information about program writing on
12660 the current port version.
12662 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12664 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12665 and peephole 252 (array access)
12667 2004-01-09 Borut Razem <borut.razem AT siol.net>
12669 * src/SDCCmain.c : fixed #872250: -l command line defined library
12670 files are scanned before standard library files
12672 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12674 * src/SDCCast.c (decorateType): fixed bug #874046
12676 2004-01-09 Borut Razem <borut.razem AT siol.net>
12678 * support/scripts/sdcc.nsi: remove previous installation
12680 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12682 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12683 bytes for last interrupt vector (mcs51)
12684 * sdcc.spec: fixed typo
12686 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12688 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12689 gen51Code): more efficient parameter receive for --model-large
12692 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12694 * src/ds390/main.c,
12695 * src/z80/main.c: added missed needLinkerScript flags (more than
12696 one port structure defined in these file)
12697 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12700 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12702 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12703 * src/port.h: added flag needLinkerScript in port->linker
12704 structure to inform whether to create a .lnk file or not,
12706 * src/ds390/main.c,
12708 * src/mcs51/main.c,
12710 * src/pic16/main.c,
12712 * src/z80/main.c: changed appropriately to configure
12713 needLinkerScript flag
12715 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12716 * src/pic/glue.c: added variable udata_section_name to
12717 override default uninitialized data segment definition for
12718 devices only with SHAREBANK memory (reported from Erik Epetrich)
12719 * (pic14emitOverlay): modified to emit a commented overlay segment
12720 directive when no overlay data exist
12721 * (picglue): modified to emit uninitialized data segment
12722 according to udata_section_name
12723 * src/pic/main.c (_pic14_parseOptions): added command line
12724 options --udata-section-name=[name] to override default
12725 udata definition name
12726 * modified _linkCmd and _asmCmd to include compiler passed
12727 arguments via -W option
12728 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12729 object file from '.rel' to '.o' in port->linker structure,
12730 changed size of fptr from 2 to 3 in port structure
12732 2004-01-07 Borut Razem <borut.razem AT siol.net>
12734 * support/scripts/sdcc.nsi: update PATH
12735 * support/scripts/sdcc.ico: craeted
12737 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12739 * device/include/Makefile.in: fix install
12740 * doc/Makefile: fix install
12742 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12744 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12746 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12747 how the function variable allocation summary is displayed; also
12748 include information about variables allocated to the overlay
12751 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12753 * as/mcs51/lkmain.c: Help about -Y option
12754 * as/mcs51/lkarea.c: Fixed gcc warnings
12756 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12758 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12760 * support/valdiag/tests/overflow.c: added
12761 * src/SDCCast.c (decorateType),
12762 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12763 LEFT_OP (left shift)
12765 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12767 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12768 (default behaviour).
12770 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12772 A python script to validate compiler diagnostic messages. It can be
12773 used to verify that sdcc complains about bad c source code and
12774 gives a good location of the error.
12775 * support/valdiag/Makefile,
12776 * support/valdiag/valdiag.py,
12777 * support/valdiag/tests/*
12779 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12781 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12782 * src/SDCCsymt.c (newEnumType),
12784 * support/Util/SDCCerr.c,
12785 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12787 * support/regression/tests/enum.c: added test for enum values that
12788 require at least 2 bytes of storage.
12790 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12792 * src/common.h: added ifndef/define/endif macros
12793 around the header file.
12794 Bug reported from Jesus Calvino-Fraga
12796 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12798 * sdcc.spec: updated
12799 * device/include/Makefile.in: don't install CVS directories
12800 * device/lib/Makefile.in: added removal of CVS directories after install
12801 * doc/Makefile: fixed install, added local_icons
12802 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12803 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12804 * src/ds390/gen.c (genRightShift): fixed bug #870788
12805 * src/SDCCast.c (decorateType): fixed bug #870781
12807 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12809 PIC16 port related changes:
12810 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12811 added variable stackPos,
12813 * gen.c: genCall, assignResultValue: added support for
12814 pushing/retrieving function parameters to/from stack,
12815 genFunction,genEndFunction: setup stack frame for the
12816 generated function,
12817 genAddrOf: will be changed according to bug 863624
12819 * added files genutils.c and genutils.h which contain gen*
12820 debugged and optimised functions extracted from gen.c
12822 * glue.c: added variable 'externs' which holds extern symbols,
12823 pic16emitRegularMap: is modified to properly handle relocatable
12824 symbols under the new scheme,
12825 pic16createInterruptVect: is modified
12826 pic16printPublics: is modified to emit 'global' assembler directives,
12827 added pic16_printExterns to print extern symbols,
12828 pic16glue: initializes stack/frame pointer in the beginning of
12829 the assembly output. Temporary hack, will be corrected later,
12830 because gplink yet does not support stack and SDCC does not
12831 yet support a type of crt0.o object to create the final binary.
12833 * Removed many lines that contain 8051 legacy code.
12834 * The code is finally placed under a 'code' directive.
12835 * Added port specific options.
12837 * _process_pragma: simplified since now we do not need *special*
12838 include file to define SFR registers. But a separate header
12839 will be needed. This will be developed later.
12840 * _pic16_parseOptions: added, parses port specific options:
12841 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12842 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12843 --preplace-udata-with=
12845 * _pic16_setDefaultOptions: modified to initialize section names,
12846 but hack is temporarly out of order since it needs improvement.
12847 * _pic16_genAssemblerPreamble: configuration words are emitted by
12848 their address instead of their name. This part is incomplete and
12849 supports only the 18Fxx2 devices. Other devices will emit an error
12850 during assembly since they do not contain the same set of config
12852 * _pic16_genIVT: is modified,
12854 * pcode.c: added definitions for some hardware registers that are needed
12856 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12857 All PCI entries are updated. Now LFSR is supported.
12858 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12859 * added pic16_newpCodeOpLit2 to support instructions with
12860 two literal arguments
12861 * pic16_pCode2str: corrected code that emits assembler instructions
12862 with two literal operands and those that have an access bit modifier
12863 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12864 this fixes a bug which caused some labels to be lost, when an
12865 assembler directive was added, i.e. banksel,
12866 * pic16_FixRegisterBanking: improved logic that causes the insertion
12868 * InlineFunction: functions that are called once, are not any more
12869 inlined. This can be a port option in the future,
12871 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12873 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12874 hold the corresponding uninitialized symbols,
12875 * pic16_allocProcessorRegister: registers have explicit marked the
12877 * pic16_allocInternalRegister: registers are explicit marked as
12879 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12880 processing list, so bit registers were lost,
12883 * ralloc.h: added field 'accessBank' and original symbol operand
12884 in register definition,
12885 * removed the field isMapped from register definition,
12887 ** Several functions have been removed from various sources:
12888 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12889 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12890 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12891 pic16_assignRelocatableRegisters
12893 ** others have been introduced:
12894 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12895 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12897 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12899 * support/scripts/inc2h.pl: changed definition of BIT_AT
12900 to emit 'sbit at' instead of 'bit at'. This was a request.
12902 PIC16 port related preliminary changes:
12903 * gen.c: prefixed function popRegFromString with
12904 pic16_ and all references to it corrected
12905 * pcode.c: all pic16_pc_* hardware registers prefixed
12906 with underscore (_),
12907 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12908 * ralloc.c: newReg(): when register is REG_SFR then
12909 set address to rIdx,
12910 pic16_allocProcessorRegister(): marks register wasUsed=0
12911 pic16_writeUsedRegs(): added a call to assign processor
12912 registers via pic16_assignFixedRegisters
12914 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12916 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12917 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12918 variables in unused register banks. Also the SSEG is placed
12919 wherever there is enough space for it, and IDATA can be anywhere
12920 in internal RAM. For now compile using -Wl-Y[stack_size].
12921 The mem file is different for this option as well, since it
12922 makes no sense of talking about DSEG lenght.
12924 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12926 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12927 in certain cases, e.g. when ROM assignment, patch provided
12928 from Albert den Haan.
12930 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12932 Many signedness and type propagation fixes:
12933 * src/SDCCicode.c: made geniCodeCast() static
12934 replaced SPEC_ by IS_ (cosmetic)
12935 (operandOperation): fixed div and mod operation
12936 (usualBinaryConversions): added support for promotion of char
12937 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12938 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12939 (geniCodeAdd): an array index will stay unsigned, even if promoted
12941 (geniCodeArray): ditto
12942 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12943 * src/SDCCsymt.c (computeType): added more support for char;
12944 promotion of char is selectable by promoteCharToInt, fixed signedness
12946 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12947 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12948 * src/SDCCval (val*): replaced signedness calculation by
12950 rearranged if-branches (cosmetic)
12951 (valShift): added warning W_SHIFT_CHANGED
12952 (valCompare): fixed problem with different types
12953 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12954 * support/regression/tests/literalop.c: added many cases
12955 * support/regression/tests/ast_constant_folding.c: changed finally to
12957 * .version: new year, new version: 2.3.7
12958 * src/SDCCmain.c (main): applied patch #866468
12959 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12960 provided by Scott Bronson
12961 * doc/sdccman.lyx: updated documentation for sdcdb
12962 updated and added chapter tips
12964 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12966 * src/SDCCsymt.h: missing from yesterday's commits
12968 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12970 * src/SDCC.y (struct_or_union_specifier),
12971 * support/Util/SDCCerr.c,
12972 * support/Util/SDCCerr.h: verify that struct & union tags are used
12975 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12977 * src/SDCCglobl.h: missing from yesterday's commits
12979 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12981 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12982 sft_attributes, struct_declaration, parameter_declaration,
12983 type_name, start_block, declaration_list),
12984 * src/SDCC.lex (check_type): support redefinition of typedef names
12986 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12988 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12989 aligned xdata arrays. Erik helped me with the if clause.
12991 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12993 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12996 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12999 * src/SDCCast.c (newAst_),
13001 * src/SDCCicode.c (ast2iCode, newiCode),
13003 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13004 expr, statement, expression_statement, selection_statement,
13005 iteration_statement, expr_opt, jump_statement): foundation for tracking
13007 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13010 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13012 * support/Util/SDCCerr.c,
13014 * src/SDCCast.c (createCase, createDefault, decorateType),
13015 * src/SDCClabel.c (labelUnreach),
13016 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13018 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13019 (with thanks to Stas Sergeev)
13020 * device/include/time.h,
13021 * device/lib/time.c (CheckTime): suppress unreachable code warning
13023 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13025 * src/SDCCast.c (createIvalCharPtr),
13026 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13028 * support/regression/tests/nullstring.c: tests for these two bugs
13030 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13032 * support/Util/SDCCerr.h,
13033 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13034 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13035 about storage class and 'at' used inside struct or union
13036 * src/SDCCBBlock.c (iCodeFromeBBlock),
13037 * src/SDCCcse.c (ifxOptimize),
13038 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13039 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13040 printIval, emitStaticSeg, emitOverlay),
13041 * src/SDCClabel.c (deleteIfx),
13042 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13043 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13044 gatherAutoInit, processParms),
13045 * support/Util/SDCCerr.h,
13046 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13047 reporting for post-parse errors.
13049 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13051 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13052 implicit casts via union; they don't work on big endian systems
13053 (possible fix for bug #861138)
13055 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13057 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13058 * src/mcs51/main.c: fixed the fix for bug #737001
13060 2003-12-15 Borut Razem <borut.razem AT siol.net>
13062 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13064 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13066 * support/makebin/makebin.c: put output in binary mode
13068 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13070 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13071 xdata and data memory on startup. Set the environment variable
13072 SDCC_NOGENRAMCLEAR to disable this.
13073 * src/mcs51/peephole.def,
13074 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13075 (allows non-interrupt and interrupt code to safely compete for a resource
13076 without the non-interrupt code having to disable interrupts)
13078 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13080 * src/SDCCicode.c (geniCodeAdd),
13081 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13082 with valFromType if type might be a pointer and host is big endian).
13083 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13084 types, not just integer types.
13085 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13086 multiply defined with mismatching "at" address.
13088 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13090 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13091 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13092 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13093 with embedded nulls (fixed bug #753752)
13095 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13097 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13098 Apparently this did not see much testing (endless loop)
13100 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13102 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13104 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13106 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13107 gracefully handle NULL memmap pointers
13109 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13111 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13112 instead of deleting the iCode when an operand is volatile
13113 * src/z80/gen.c (genDummyRead),
13114 * src/mcs51/gen.c (genDummyRead),
13115 * src/ds390/gen.c (genDummyRead),
13116 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13118 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13119 * src/SDCC.y: fixed bug #850420
13121 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13123 Applied z80 i/o port patch from Peter Townson and fixed some operators
13124 to better handle operands in A register.
13125 * device/include/z180.h
13131 * src/z80/peeph-z80.def
13132 * src/z80/peeph.def
13135 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13137 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13139 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13141 * device/lib/hc08/_mullong.c: Removed extra #endif
13143 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13145 * sim/ucsim/hc08.src/inst.cc,
13146 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13147 carries from x to h
13148 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13149 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13150 * device/include/stdarg.h: fixed varargs for hc08
13151 * device/lib/Makefile.in,
13152 * device/lib/hc08/Makefile,
13153 * device/lib/hc08/_mulint.c,
13154 * device/lib/hc08/_mullong.c: fixed some endian problems
13156 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13158 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13159 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13160 * device/lib/_gptrget.c,
13161 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13163 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13165 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13166 * src/SDCCast.c (astErrors): fixed bug #846007
13167 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13169 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13171 * src/SDCCast.c (decorateType): disabled a transformation I added in
13172 revision 1.188 (access to fields of a structure at an absolute address);
13173 it breaks with bitfields, extern declarations, and gcse analysis.
13174 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13175 could be assigned through a pointer, so don't complain.
13176 * src/SDCCast.c (astErrors),
13178 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13180 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13182 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13183 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13184 output of __config directives, since gpasm now supports them
13185 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13186 pre-processor macro, i.e. -DMCU=p18f452
13187 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13188 and modified to handle 'cast' icode similarly to '=' icode
13189 * src/pic16/device.h (typedef struct PIC_device): added field
13190 'extMIface' to indicate that chip has external memory interface
13191 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13192 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13195 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13197 * src/SDCC.y (pointer): fixed bug #846006
13198 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13199 * src/SDCCast.c (decorateType): fixed bug #846009
13200 * src/ds390/peeph.def,
13201 * src/ds390/gen.c (genAnd, genOr),
13202 * src/mcs51/peeph.def,
13203 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13205 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13207 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13214 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13218 * src/SDCCbitv.c: added function to free a bitvector
13219 * src/SDCClrange.h,
13220 * src/SDCClrange.c: added function to recompute the liveranges
13221 * src/avr/ralloc.c,
13222 * src/ds390/ralloc.c,
13223 * src/hc08/ralloc.c,
13224 * src/mcs51/ralloc.c,
13225 * src/pic/ralloc.c,
13226 * src/pic16/ralloc.c,
13227 * src/xa51/ralloc.c,
13228 * src/z80/ralloc.c: recompute the liveranges after register packing
13230 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13232 * src/SDCCloop.c (newInduction): fixed bug #845630
13234 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13236 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13237 inadvertantly left behind from my 2003-11-12 change
13239 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13241 Updated headers I neglected to commit yesterday.
13242 * src/SDCClrange.h,
13245 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13247 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13248 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13249 * src/SDCCopt.c (eBBlockFromiCode),
13250 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13251 the creation of the key hash table from the sequencing so it can be used
13252 earlier (for some GCSE bug fixes still pending)
13254 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13256 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13257 * support/regression/tests/addsub.c: testing genPlus shortcut
13259 2003-11-15 Borut Razem <borut.razem AT siol.net>
13261 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13263 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13265 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13266 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13267 ordering is immaterial.
13268 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13270 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13272 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13273 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13274 (SIGSEV) of bug #840381
13275 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13276 unlink new file before rename if new and old filenames are the same)
13278 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13280 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13281 uninitialized variables) for the mcs51. Set environment variable
13282 SDCC_GENRAMCLEAR to test.
13283 xdata initialization slightly shorter
13285 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13288 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13289 #838241 & 780691 (basicly the same bug)
13290 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13291 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13293 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13295 * src/SDCCmain.c (linkEdit): "fix" #834252
13297 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13299 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13301 * src/SDCC.y: fixed bug #819403
13303 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13305 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13306 the reentrant attribute.
13307 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13308 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13310 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13311 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13312 erroneously reduced to a literal.
13313 * src/hc08/ralloc.c (packRegisters, rematStr),
13314 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13317 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13319 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13320 * doc/sdccman.lyx: changed from 'article' to 'book'
13321 * doc/Makefile: readded test_suite_spec and cdbfileformat
13323 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13325 * device/include/stdlib.h: include malloc.h to comply with ANSI
13326 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13328 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13330 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13331 * doc/clean.mk: also remove *.out files
13332 * doc/sdccman.lyx: some additions, larger top/bottom margins
13334 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13336 * src/SDCC.y: fixed bug #837365
13337 * support/regression/tests/bitopcse.c
13338 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13339 a symbol (might be valop instead)
13340 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13341 * device/lib/clean.mk: added hc08 to the cleaning list
13343 2003-11-04 Borut Razem <borut.razem AT siol.net>
13345 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13347 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13348 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13349 malloc is declared in standard stdlib.h
13351 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13353 * device/lib/hc08/Makefile: need to clean .rel not .o files
13354 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13356 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13360 * src/mcs51/main.c,
13361 * src/ds390/main.c,
13365 * src/pic16/main.c,
13366 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13367 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13368 tests (which uses the port's oclsExpense function)
13374 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13376 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13378 * src/SDCCcse.c (ifxOptimize),
13379 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13380 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13381 deleting the IFX iCode.
13382 * src/hc08/ralloc.c: reduced unneeded slocs
13383 * src/hc08/gen.c: fixed bug in asmopToBoolean
13385 2003-11-04 Borut Razem <borut.razem AT siol.net>
13387 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13388 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13389 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13390 transferred to configure
13392 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13394 Use headers defined in the C[++] standards:
13395 * sim/ucsim/gui.src/serio.src/fileio.cc
13396 * sim/ucsim/gui.src/serio.src/frontend.cc
13397 * sim/ucsim/gui.src/serio.src/main.cc
13398 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13399 * support/Util/NewAlloc.c
13401 * as/mcs51/lklibr.c
13405 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13407 * Added MSVC projects for hc08 assembler and linker:
13408 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13409 /as/hc08/link_hc08.dsp
13411 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13413 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13415 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13417 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13419 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13421 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13423 2003-10-31 Borut Razem <borut.razem AT siol.net>
13425 * support/cpp2/cpplib.h,
13426 support/cpp2/cpplib.c,
13427 support/cpp2/cpplex.c,
13428 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13429 to switch _asm block preprocessing on / off. Default is
13430 #pragma preproc_asm +
13432 2003-10-31 Borut Razem <borut.razem AT siol.net>
13434 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13435 when outputting comment blocks (when executed with -C option) and
13436 _asm (SDCPP specific) blocks
13438 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13440 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13442 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13444 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13446 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13448 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13449 * src/SDCCast.c (decorateType): fixed bug #832664
13451 2003-10-31 Borut Razem <borut.razem AT siol.net>
13453 * support/cpp2/cpplex.c: fixed for SDCPP:
13454 comments(when executed with -C option) and _asm blocks
13455 were included even if they where in skipped #if block.
13456 Applied solution from GCC cpp 3.3.2
13458 2003-10-31 Borut Razem <borut.razem AT siol.net>
13460 * src/SDCC.lex: sdcc now understands both formats:
13461 '# <line_number> <file_name>' and
13462 '#line <line_number> <file_name>'
13463 * support/cpp2/cppmain.c: sdcpp now generates the standard
13464 '# <line_number> <file_name>' instead of former
13465 '#line <line_number> <file_name>'
13467 2003-10-30 Borut Razem <borut.razem AT siol.net>
13469 * support/cpp2/cpphash.h,
13470 * support/cpp2/cpplib.h
13471 * support/cpp2/cpplex.c,
13472 * support/cpp2/cppmain.c,
13473 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13475 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13477 Fixed a number of problems revealed by bug #827883.
13478 * src/SDCCloop.c (loopInvariants): Spill location of the
13479 result operand should be recomputed if extracted from
13480 a loop. Also, don't extract assignments of an iTemp
13482 * src/SDCCast.c (isConformingBody): loop reversal should
13483 not occur if the control variable is involved with a
13484 relational operator.
13486 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13488 * .version: bumped to 2.3.6 to reflect the big improvements
13489 made by Erik and Klaus. Thanks!
13491 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13493 Replaced the livrange code.
13494 * src/SDCClrange.c: added new LR code
13496 * src/SDCCBBlock.h: removed remainig parts from old LR code
13497 * src/ds390/ralloc.c,
13498 * src/ds390/gen.c: minor fixes to make it work with new code
13500 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13503 * as/hc08/lkrloc.c,
13505 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13506 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13507 (tweaked fix for bug #818696)
13509 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13511 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13513 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13516 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13517 * src/mcs51/gen.c (gencjneshort),
13518 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13519 more efficient (per Scott Bronson's suggestion)
13521 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13523 Extended the semantics of the critical keyword to include
13524 individual statements. See RFE #827755 and #799831
13529 * support/Util/SDCCerr.c
13530 * support/Util/SDCCerr.h
13535 2003-10-19 Borut Razem <borut.razem AT siol.net>
13537 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13539 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13541 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13543 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13544 and predecrement operand is displayed
13546 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13548 * src/SDCCval.c (valMinus): fixed bug #826041
13550 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13552 Some hc08 related updates that I missed earlier
13553 * sim/ucsim/stypes.h
13554 * support/regression/ports/hc08/spec.mk
13556 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13558 New target "hc08" for the Motorola 68hc08 family of micros
13566 * sim/ucsim/hc08.src/*
13567 * sim/ucsim/configure.in
13568 * src/ucsim/configure
13569 * sim/ucsim/packages_in.mk
13572 * device/include/mc68hc908qy.h
13573 * device/lib/hc08/*
13574 * device/lib/Makefile.in
13575 * support/regression/ports/hc08/*
13576 * support/regression/Makefile
13578 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13580 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13582 * src/ds390/gen.c (genCast): fixed bug #821957
13584 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13586 * device/lib/logf.c: "fixed" overlay bug
13587 * support/regression/ports/host/spec.mk: added m library
13588 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13589 * support/regression/tests/float_trans: added (for Eric)
13591 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13593 * src/mcs51/gen.c (genCpl): fixed bug
13594 http://sf.net/mailarchive/message.php?msg_id=6263915
13596 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13598 * src/SDCCast.c (decorateType): added extended constant folding
13599 * src/SDCCsymt.c (computeType): cleanup
13600 * src/SDCCval.c (valShift): minor optimization
13601 * support/regression/tests/ast_constant_folding.c: added
13603 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13605 * src/SDCCmain.c: removed some unintended changes
13607 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13609 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13610 * src/z80/gen.c: fixed part of bug #817589
13611 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13613 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13615 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13626 * src/ds390/ralloc.c
13628 * src/mcs51/ralloc.c
13630 * src/pic16/ralloc.c
13631 * src/xa51/ralloc.c
13633 * src/z80/gen.c: removed unused label "release:"
13635 2003-10-06 Borut Razem <borut.razem AT siol.net>
13637 * src/SDCC.lex: removed definition of unused variables
13638 save_optimize and save_options
13640 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13642 * clean.mk: removed '=' in "-maxdepth=1"
13643 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13644 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13646 2003-10-06 Borut Razem <borut.razem AT siol.net>
13648 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13649 my_unput() replaced by unput()
13651 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13653 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13654 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13655 type-punned pointer will break strict-aliasing rules"
13656 Old LR behaviour is again default; Klaus' LR can be choosen by
13657 defining the environment variable LRKLAUS
13661 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13662 * clean.mk: fixed removal of files in bin/CVS/
13663 * device/lib/clean.mk: fixed removal of directories small and large
13664 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13666 * src/SDCCval.c: removed superflous test for pedantic
13668 2003-10-05 Borut Razem <borut.razem AT siol.net>
13670 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13671 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13672 message "unmatched #pragma SAVE and #pragma RESTORE"
13674 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13676 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13677 assembly, critical functions, atomic, nojtbound)
13679 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13681 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13687 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13690 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13692 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13694 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13695 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13696 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13698 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13700 * src/z80/gen.c (genRet): fixed bug #524753
13701 * src/z80/gen.c (genCast): fixed internal error on cast from
13703 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13704 fix for bug #477835 to the z80
13705 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13706 for tracking iCodes in the peephole optimizer for z80
13708 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13710 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13711 the other part of bug #814548
13712 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13714 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13716 * src/SDCCcse.c: fixed part of bug #814548
13718 2003-09-28 Borut Razem <borut.razem AT siol.net>
13720 * src/asm.c: rewrite of printILine() to use temporary file instead
13722 * src/xa51/main.c: commented out declaration of int rewinds
13724 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13726 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13728 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13730 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13731 * src/asm.c (printILine): Fixed bug #811015
13733 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13735 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13738 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13740 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13741 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13742 to correctly handle general case of AOP_PAIRPTR
13743 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13745 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13747 * src/mcs51/ralloc.c (fillGaps),
13748 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13749 register positioning bug)
13751 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13753 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13755 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13757 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13758 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13759 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13760 (ralloc doesn't intentionally do this now, but perhaps later)
13761 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13762 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13763 register positioning bugs (Fixed bug #762602 and #795325)
13764 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13765 (Fixed bug #808779)
13766 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13767 lines that --i-code-in-asm generates
13769 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13771 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13772 trying to fclose a FILE* that was already closed.
13774 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13776 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13777 of const struct should be treated as if const themselves)
13779 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13781 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13783 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13785 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13786 Unix (/n) and DOS (/r/n) line terminations.
13788 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13790 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13793 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13795 * src/mcs51/gen.c (genFunction, genEndFunction),
13796 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13797 and restore of EA so that stack offsets to parameters are
13798 correct when using both critical and reentrant/stack-auto.
13799 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13800 size (can be triggered in error if sloc is shared between
13801 different sized objects)
13802 * device/include/float.h: fixed macros to explicitly use
13803 unsigned long where needed
13805 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13807 Feature req. 799831: added code to allow nesting of critical functions
13808 * src/mcs51/gen.c (genFunction, genEndFunction)
13809 * src/ds390/gen.c (genFunction, genEndFunction)
13811 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13813 * src/SDCCsymt.c (sclsFromPtr),
13815 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13816 support for standard C idiom of memory mapped variables; for
13817 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13818 to xdata int at 0x1234 tempvar = 1.
13819 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13820 provided by Akiya ISHIDA
13822 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13824 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13825 * src/SDCCval.c (constVal): added reduction from int to char
13826 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13827 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13828 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13830 * support/regression/tests/shifts.c: fixed
13832 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13834 * src/z80/gen.c (genXor): Fixed bug #805445
13836 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13838 Fixed bug #621531 (const & volatile confusion in the type chain).
13839 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13840 refer to the const or volatile state of the pointer itself.
13852 * src/pic16/ralloc.c
13853 * support/regression/tests/const.c
13855 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13857 When checking for duplicated modules, use absolute paths
13858 instead of relative paths. Files changed:
13863 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13865 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13867 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13869 * device/include/string.h: added size_t typedef, changed
13870 prototypes to use size_t, eliminated separate reentrant and
13871 non-reentrant declarations, added _memmove declaration
13872 * device/lib/_memcpy.c: changed to use size_t instead of int,
13873 changed /4 to >>2 to avoid division library call
13874 * device/lib/_memcmp.c,
13875 * device/lib/_memset.c,
13876 * device/lib/_strncat.c,
13877 * device/lib/_strncpy.c,
13878 * device/lib/_strncmp.c: changed to use size_t instead of int
13879 * device/lib/_memmove.c: new file (fixed bug #772294)
13880 * device/lib/Makefile.in: added _memmove.c
13881 * device/lib/z80/asm_strings.s: fixed bug #772290
13882 * support/regression/tests/bitfields.c: attempt to fix host assertion
13883 failure on amd64-unknown-linux2.2
13885 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13887 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13888 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13889 * as/z80/asmain.c (main): fixed bug #801766
13891 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13893 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13896 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13898 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13899 reported in bug #800609
13901 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13903 * Top header beautifications in src/pic16 directory:
13904 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13905 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13906 pcoderegs.h, ralloc.c, ralloc.h
13907 * main.c: added top header and GPL license notice
13908 * pcode.c: fixed the if-conditional warning
13910 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13912 * device/lib/_mullong.c: replaced int by short for gcc
13914 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13916 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13917 and JUMPTABLE iCodes properly now (worked by accident before)
13918 * src/mcs51/gen.c (leftRightUseAcc),
13919 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13920 iCode properly now. Use getSize instead of nRegs since a & b
13921 aren't part of the nRegs tally.
13923 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13925 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13926 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13927 before instructions that use the _STATUS register
13929 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13931 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13932 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13933 fetching of the pointer
13934 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13935 copied from genNearPointerSet()
13936 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13937 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13938 If they pop r0/r1 they must be called in the opposite order than aopOp().
13939 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13940 (resp. --stack-auto), prepared for --xstack
13942 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13944 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13946 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13948 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13949 these ports have their own __sdcc_external_start()
13951 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13953 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13954 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13955 type for bits was changed. It resulted in bit variables becoming
13956 global, which is not permitted in PIC 14 assembly output.
13958 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13960 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13962 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13964 Z80 and MCS51 linkers complaint if a public symbol is defined
13965 in more than one library module:
13969 * as/mcs51/Makefile.in
13971 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13973 A few small changes that speed up the peephole optimizer.
13977 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13979 Try to make the peephole optimizer smarter by maintaining
13980 an association between the assembly source code and the
13981 iCodes that originated them. Put this information to use
13982 with a new peephole rule condition "notVolatile" so that
13983 the rules can be aggressive yet still safe.
13988 * src/mcs51/peeph.def
13990 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13994 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13995 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13996 if the left or right operand symbols have the accuse flag set.
13998 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14000 Changed the type of the result of the ! (NOT) operator to char;
14001 previously it returned the same type as the source. This allows
14002 us to eliminate all the genFloatNot functions (all of its target
14003 implementations were very buggy) since !float can use the same
14006 * src/SDCCicode.c (ast2iCode): ! returns char
14007 * src/mcs51/gen.c (genNot, genNotFloat),
14008 * src/ds390/gen.c (genNot, genNotFloat),
14009 * src/z80/gen.c (genNot, genNotFloat),
14010 * src/pic/gen.c (genNot, genNotFloat),
14011 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14013 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14015 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14016 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14017 during interrupts. Ensure WSAVE is located at a shared bank address.
14018 2. Fixed page selection in some places
14019 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14020 the registers name strings.
14021 4. Fixed "signed / unsigned compare" compiler warnings.
14022 5. The PIC port manages its own allocation of the general purpose
14023 registers, but makes no attempt to reuse them. As a result when
14024 compiling it soon runs out of general purpose registers. Some
14025 additional code was added to the files pcode.c and device.c to walk
14026 through the function call tree and rename the registers so that they
14036 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14037 genPlus() & genMinus() when the result is the same as left or right
14039 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14041 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14043 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14045 Made bitfield a distinct type from bit so that bitfields
14046 convert as per ANSI C and bits retain their traditional
14047 boolean style behaviour. Implemented bitfield support in
14055 * src/ds390/gen.c: bit v bitfield split
14056 * src/z80/gen.c: New support for bitfields
14057 * support/regression/tests/bitfields.c: reenabled z80,
14060 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14062 Rules 246.x, 247.x relate to bitfields, the others speed up
14063 access to xdata mapped I/O devices.
14065 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14067 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14069 Cleaned up genPackBits and genUnpackBits and added two helper
14070 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14071 for literal assignments in genPackBits (thanks to Frieder for
14077 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14079 Fixed bug #748310 (pointer to function type mishandled when the
14080 function name is omitted). Also fixed a SIGSEGV when a function
14081 attribute (reentrant, etc) is used on a non-function or on a
14082 function but misplaced before the parameter list.
14084 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14086 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14087 * support/Util/SDCCerr.h,
14088 * support/Util/SDCCerr.c: Added func attr misuse error msg
14090 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14092 Fixed bug #787649 by anonymous
14093 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14094 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14096 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14098 Fixed numerous bitfield problems.
14100 * src/SDCC.y: More bitfield related error checking
14102 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14103 * support/Util/SDCCerr.h,
14104 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14105 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14106 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14107 * support/regression/tests/bitfields.c: tests added
14109 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14111 Made the constant following the "interrupt" keyword optional. If
14112 omitted, the function will not automatically be given an entry
14113 in the interrupt vector table (similar to #pragma NOIV, but
14114 less syntacticly kludgy). The interrupt number is also now
14115 range checked. Also fixed a bug in the high order bit example
14122 * support/Util/SDCCerr.c
14123 * support/Util/SDCCerr.h
14126 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14128 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14129 * src/SDCCicode.c (operandOperation): rewritten some ops
14130 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14131 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14133 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14134 be re-activated by defining REDUCE_LITERALS)
14135 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14136 unsigned, but are signed by default
14137 * src/SDCCval.c (constVal): rearranged
14138 * src/SDCCval.c (valMod): preliminary fix
14139 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14140 * support/regression/literalop.c: added, work in progress
14142 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14144 Generate warnings for useless declarations like "char data;"
14145 that don't do what new users expect.
14148 * support/Util/SDCCerr.h
14149 * support/Util/SDCCerr.c
14151 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14153 * src/SDCCval.c (valMult): fix overflow detection of negative int
14155 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14157 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14159 Changes to support big endian targets:
14172 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14174 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14175 * device/lib/time.c: fixed warning "integer overflow in expression"
14177 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14179 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14180 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14181 constants are unsigned; added recognition of "u" flag for unsigned
14182 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14183 * src/SDCCval.c (valDiv, valMod): fixed signdness
14184 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14185 signedness of modulo, left and right shift
14186 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14187 * support/Util/SDCCerr.h: added warning W_INT_OVL
14188 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14189 * src/SDCCast.c (ast_print): improved output of constants
14191 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14193 Fixed some warnings when building with MSVC:
14195 * as/mcs51/asdata.c
14199 * link/z80/aslink.h
14200 * link/z80/lkdata.c
14201 * link/z80/lkeval.c
14206 * support/cpp2/cpplib.c
14210 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14212 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14214 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14216 * support/librarian/clean.mk: Do not remove Makefile.
14217 * support/librarian/Makefile: added.
14219 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14221 Added librarian to MSVC build:
14224 * support/librarian/librarian.dsp
14226 'configure' not needed for librarian, removed:
14227 * support/librarian/configure
14228 * support/librarian/configure.in
14229 * support/librarian/config_in.h
14230 * support/librarian/Makefile.in
14232 Hopefully these ones built the librarian and the rest of sdcc properly:
14234 * Makefile.common.in
14236 Messed up 'configure', so revert to previous version:
14240 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14242 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14243 there, while the mantissa of a double is "only" 53 bits wide.
14245 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14247 Adding sdcclib to the build. MSVC project coming soon.
14248 Files added/changed:
14250 * support/librarian/clean.mk
14251 * support/librarian/configure
14252 * support/librarian/configure.in
14253 * support/librarian/config_in.h
14254 * support/librarian/Makefile.bcc
14255 * support/librarian/Makefile.in
14256 * support/librarian/sdcclib.c
14259 * Makefile.common.in
14263 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14265 Linker now complaints if linked modules have conflicting options, for
14266 example, one compiled using --model-large and another one compiled with
14267 --model-small. The following files were modified:
14269 * as/mcs51/asdata.c
14270 * as/mcs51/aslink.h
14272 * as/mcs51/asmain.c
14274 * as/mcs51/i51pst.c
14275 * as/mcs51/lkdata.c
14276 * as/mcs51/lklibr.c
14277 * as/mcs51/lkmain.c
14283 * link/z80/aslink.h
14284 * link/z80/lkdata.c
14285 * link/z80/lklibr.c
14286 * link/z80/lkmain.c
14289 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14291 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14292 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14294 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14296 * src/z80/mappings.i: fix _mul[us][int,long] entries
14298 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14300 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14302 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14304 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14305 * support/regression/tests/bitopcse.c: added
14313 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14315 added support for new library format to z80, gbz80 linkers:
14321 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14323 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14324 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14326 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14328 added DUMMY_READ_VOLATILE:
14337 * src/SDCCcse.c (algebraicOpts): many improvements
14338 * src/SDCCcse.h: removed algebraicOpts()
14339 * src/SDCCicode.c (picDummyRead): added
14341 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14343 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14344 "Insufficient space in data memory".
14346 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14348 * src/mcs51/gen.c: fixed bug #771358
14349 * src/z80/gen.c: fixed bug #759087
14351 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14353 * src/pic16/glue.c: minor cleanup by Vangelis
14355 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14357 * device/include/regc515c.h: fixed #758477
14358 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14359 * device/lib/_gptrput.c: saved a few bytes
14360 * my tab spacing is 8, yours too?)
14361 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14362 * device/lib/serial.c: process RX bytes earlier than TX bytes
14363 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14365 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14367 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14369 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14371 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14373 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14375 * device/lib/Makefile.in: bad fix, reverted to 1.43
14377 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14379 * device/lib/Makefile.in: added missing z80 object files
14381 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14383 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14384 pic16 progress by Vangelis:
14387 * src/pic/Makefile:
14394 * pic16/genarith.c:
14399 * pic16/pcodepeep.c:
14402 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14404 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14406 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14408 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14409 added gbz80 build to MSVC project.
14410 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14411 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14412 from 8051 stuff and setup so it links using a .lnk file.
14414 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14416 * support/librarian/sdcclib.c: sdcc librarian.
14417 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14420 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14422 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14424 2003-07-02 Borut Razem <borut.razem AT siol.net>
14426 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14427 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14428 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14429 src/xa51/main.c, src/z80/main.c:
14430 virtualization of glue() function: each port has it's own glue function,
14431 which is accessed by do_glue function pointer in PORT.general structure
14433 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14435 * DS800C400 fun, improved ROM interface and tinibios.
14437 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14439 * More support for DS80C400. Now includes beginning of interface to ROM.
14441 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14443 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14445 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14447 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14449 2003-06-19 Borut Razem <borut.razem AT siol.net>
14451 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14453 2003-06-19 Borut Razem <borut.razem AT siol.net>
14455 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14456 fixed Z80 port - crt0.o: cannot open.
14458 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14460 * support/Util/MySystem.c (merge_command): revert bad fix
14462 2003-06-18 Borut Razem <borut.razem AT siol.net>
14464 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14466 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14468 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14469 option --use-stdout sends errors to stdout instead of stderr.
14471 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14473 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14475 2003-06-15 Borut Razem <borut.razem AT siol.net>
14477 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14478 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14479 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14480 fixed width array of pointers replaced with sets;
14481 multiple include and lib paths ared transferred to preprocessor and linker
14482 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14483 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14484 fixed width array of pointers
14485 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14486 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14487 fixupPath(), getPathDifference()
14488 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14489 fixed width array of pointers
14491 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14493 * src/pic16/ralloc.c: fix warnings
14494 * src/pic16/pcode.c: fix warning
14496 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14498 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14499 know all the details, but essentially this set of changes enable
14500 the pic16 port to generate movff instructions and generate assembler
14504 * src/pic16/glue.c:
14505 * src/pic16/pcode.c:
14506 * src/pic16/device.c:
14507 * src/pic16/main.c:
14508 * src/pic16/pcode.h:
14509 * src/pic16/pcoderegs.c:
14510 * src/pic16/ralloc.c:
14511 * src/pic16/ralloc.h:
14513 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14515 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14516 added option --vc, so sdcc errors and warnings are compatible with
14517 Microsoft Visual Studio.
14519 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14521 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14522 device/lib/libfloat.lib: added atof function.
14524 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14526 * doc/sdccman.lyx: updated to Lyx 1.3
14527 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14528 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14529 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14531 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14533 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14535 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14537 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14538 additions to the "related tools/documentation" section
14540 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14542 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14544 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14546 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14547 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14549 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14551 * doc/sdccman.lyx: fix double dash and other minor things
14552 * doc/Makefile: fix double dash
14554 2003-05-28 Karl Bongers(patches from Martin Helmling)
14555 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14556 condition and ignore commands.
14558 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14560 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14561 is in parts still quite out of date, I did changes as far as I felt makes sense
14562 for a non-native english speaker.
14563 Please feel free to add to the manual or to correct my changes.
14564 * doc/Makefile: undid touching the date of intermediate tex files.
14566 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14568 * doc/sdccman.lyx: Manual has an index now
14570 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14572 Finalize muluint/mulsint and mululong/mulslong merging:
14573 * device/lib/_mulint.c
14574 * device/lib/_mullong.c
14575 * device/lib/gbz80/mul.s
14576 * device/lib/gbz80/stubs.s
14577 * device/lib/z80/mul.s
14578 * device/lib/z80/stubs.s
14579 * src/SDCCsymt.c (initCSupport)
14581 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14583 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14584 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14585 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14586 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14589 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14591 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14592 the regression tests I'm not brave enough to enable 245.b, 245.c
14593 * doc/sdccman.lyx: added latex preamble for hyperref package.
14594 Using pdflatex this will give you a hyperlinked pdf file with
14595 bookmarks. (prepend '%' before /usepackage if this breaks something)
14597 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14599 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14601 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14603 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14605 2003-05-21 <johan AT balder>
14607 * src/SDCCglue.c (printIval): fixed bug #739934
14609 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14611 Applied patch from bug 737905 (renamed yylineo to mylineno):
14618 * src/pic16/pcode.c: Cleaned warnings
14619 * src/pic16/pcodeflow.c: Cleaned warnings
14620 * src/pic16/pcoderegs.c: Cleaned warnings
14622 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14624 * src/pic16/pcode.c: Cleaned warnings
14625 * src/pic16/pcodepeep.c: Cleaned warnings
14626 * src/pic16/ralloc.c: Cleaned warnings
14628 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14630 * doc/sdccman.lyx: fixed bug 739745
14631 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14633 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14635 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14636 it can be defined with CFLAGS when running configure
14637 * src/SDCCmain.c: fixed compiling + linking with object files
14639 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14641 * configure.in: configure for pic16 port,
14642 added --disable-pic16-port
14643 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14644 * src/SDCCmain.c: linkOptions is changed to set *,
14645 added if/endif conditional macros to remove options help
14646 messages from optionsTable when a port is not configured, added
14647 support for the PIc16 port in the ports table, when executing
14648 the compiler with no port specified on command line, a default
14649 port is selected with the new macro DEFAULT_PORT which is
14650 defined in port.h, in setDefaultOptions() linkOptions is removed
14651 from initialization assignment, since now it is a set,
14652 parseCmdLine uses setParseWithComma for linkOptions, in
14653 linkEdit() linkOptions are accessed with new function indexSet()
14654 which returns the i'th item of a set variable. See SDCCset.c, in
14655 linkEdit() when calling buildCmdLine(), added linkOptions as
14656 last argument. Now users can pass arguments to gplink via the
14657 -Wl option, main() uses pic16glue() to glue up pic16 programs
14658 * src/SDCCpeeph.c: various changes to support pic16
14659 * src/SDCCset.c: added function void *indexSet(set *, int) to
14660 return the i'th item of the set
14661 * src/SDCCset.h: added function prototype for indexSet()
14662 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14663 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14664 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14665 added macro DEFAULT_PORT
14666 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14667 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14669 * src/pic16/glue.c: commented out some error producing lines
14670 * src/pic16/main.c: __config directives are commented out to stop
14671 gpasm complaining and test the linkage with gplink, _linkCmd and
14672 _asmCmd changed to be more gplink and gpasm friendly
14673 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14674 produced an error when parsed, peep rule 12 is added to utilize
14675 movff, but it is commented out since the pCode does not support
14676 yet a command with 2 address arguments
14678 2003-05-18 <johan AT balder>
14680 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14681 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14682 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14684 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14685 Added feature to script commands from file.
14687 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14689 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14690 * src/SDCCutil.c: include ctype.h for win32
14692 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14694 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14696 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14698 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14699 Fixed so you can set breakpoints prior to run, run does not stop
14700 on entry now. Add tbreak. Other enhancements and fixes for use
14703 2003-05-12 Borut Razem <borut.razem AT siol.net>
14705 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14707 2003-05-11 Borut Razem <borut.razem AT siol.net>
14709 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14710 the path of bin directory, so that PATH is the only env. variable, which has to be set
14711 in case of standard installation.
14712 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14713 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14714 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14716 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14718 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14719 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14720 temp files are in the port dir; clean the gen/test directory when
14721 generating new test.c
14722 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14723 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14724 * support/regression/tests/zeropad.c: added
14726 2003-05-09 <johan AT balder>
14728 * src/SDCCglue.c: fixed bug #597940
14730 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14732 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14733 cache sfr, optimize next,step, fix off by one sourceline,
14734 support ddd list function.
14735 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14737 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14739 * support/regression/HTMLgen.py: added compare_s2f()
14740 * support/regression/Makefile: redo 1.27
14741 * support/regression/generate-cases.py: redo 1.5
14743 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14745 * support/regression/tests/float.c: workaround 33 bit hex constant
14746 * support/regression/tests/simplefloat.c: fix division for host
14748 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14750 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14751 that tame's the PIC's over-aggressive optimizer.
14753 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14755 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14758 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14760 Initial support for DS80C400. "Hello world" runs on TINIm400
14763 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14765 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14766 * Some notes on ddd usage added in debugger/README
14767 Martin Helmling adding more features and fixes for ddd GUI debugger.
14768 Code added for nexti, stepi, up, down, and other adjustments.
14770 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14772 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14773 * src/pic/peeph.def Added two rules to optimize carry manipulation
14774 * src/pic/* removed debug printfs
14776 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14778 * debugger/mcs51/cmd.c: added header newalloc.h
14780 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14782 * as/Makefile: new EXEEXT
14783 * as/z80/Makefile: remove trailing slash of BUILDIR
14784 * as/z80/clean.mk: new EXEEXT
14785 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14786 * support/cpp2/Makefile.in: new EXEEXT
14787 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14789 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14791 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14792 EXEEXT was introduced to fix all related problems with targets
14793 "clean", "install" and "uninstall"; a couple of further flaws
14794 especially with "clean" have been fixed too
14795 * as/mcs51/Makefile.in
14796 * as/mcs51/clean.mk
14800 * debugger/mcs51/Makefile.in
14801 * debugger/mcs51/clean.mk
14802 * link/z80/Makefile
14803 * link/z80/Makefile.in
14804 * link/z80/clean.mk
14806 * packihx/Makefile.in
14808 * sim/ucsim/Makefile
14809 * sim/ucsim/clean.mk
14810 * sim/ucsim/avr.src/Makefile.in
14811 * sim/ucsim/avr.src/clean.mk
14812 * sim/ucsim/s51.src/Makefile.in
14813 * sim/ucsim/s51.src/clean.mk
14814 * sim/ucsim/xa.src/Makefile.in
14815 * sim/ucsim/xa.src/clean.mk
14816 * sim/ucsim/z80.src/Makefile.in
14817 * sim/ucsim/z80.src/clean.mk
14818 * sim/ucsim/main_in.mk
14819 * sim/ucsim/packages_in.mk
14820 * sim/ucsim/gui.src/Makefile.in
14821 * sim/ucsim/gui.src/serio.src/Makefile.in
14822 * sim/ucsim/gui.src/serio.src/clean.mk
14825 * support/cpp2/Makefile.in
14826 * support/cpp2/clean.mk
14827 * support/makebin/Makefile
14828 * support/makebin/clean.mk
14829 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14830 * doc/sdccman.lyx: --program-suffix no longer needed
14832 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14834 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14835 Martin Helmling added support for ddd GUI debugger.
14836 Code added to display assembly, set variables, and other commands
14837 to interface to ddd.
14839 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14841 * as/Makefile: fix target clean
14842 * as/clean.mk: fix target clean
14843 * as/z80/clean.mk: fix target clean
14845 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14847 * Makefile.common.in: added AT EXEEXT AT
14848 * configure.in: removed all mingw32 stuff
14849 * configure: rebuilt from configure.in
14850 * doc/sdccman.lyx: updated section "installation"
14851 * support/scripts/sdcc_mingw32: adapted to configure
14852 * support/scripts/sdcc_cygwin_mingw32: added
14854 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14856 * src/pic Added object file support for the PIC port
14857 * src/pic Applied patch from Craig Franklin (this started the object file support)
14858 * src/regression Updated the PIC regression tests for object files
14860 2003-04-20 Borut Razem <borut.razem AT siol.net>
14862 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14863 lklex.c: In function `getfid':
14864 lklex.c:203: warning: array subscript has type `char'
14865 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14866 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14867 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14868 stack handling macros
14870 2003-04-19 Borut Razem <borut.razem AT siol.net>
14872 * "handling space characters in file path" task:
14873 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14874 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14875 * support/Util/MySystem.h: make it self-sufficient
14876 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14877 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14878 handling space characters in file path
14879 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14880 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14881 * support/Util/MySystem.c: handling space characters in executable's path
14883 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14885 * as/z80/Makefile: fix permanent rebuild of z80
14886 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14887 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14889 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14891 * src/SDCCopt.c: add special case optimization to replace modulo by
14892 a power of two with a bitwise AND.
14894 2003-04-18 <johan AT balder>
14896 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14898 2003-04-17 <johan AT balder>
14900 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14901 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14903 2003-04-13 Borut Razem <borut.razem AT siol.net>
14905 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14906 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14907 fixed mingw problem in adl_NORMALIZE_PATH
14909 2003-04-12 Borut Razem <borut.razem AT siol.net>
14911 * fixed "#pragma SAVE/RESTORE can not be nested":
14912 * src/SDCC.lex: reworked pragma handling functions
14913 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14914 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14916 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14918 * src/SDCCutil.c (pathEquivalent): defined but not used
14919 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14920 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14921 * configure: rebuilt from configure.in
14922 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14923 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14924 * device/include/Makefile.in: replace sdcc_datadir
14925 * device/lib/Makefile.in: replace sdcc_datadir
14926 * Makefile.common.in: add LDFLAGS from configure
14927 * packihx/Makefile.in: use LDFLAGS
14928 * src/Makefile.in: use LDFLAGS
14929 * support/cpp2/Makefile.in: add LDFLAGS from configure
14930 * support/makebin/Makefile: use LDFLAGS
14931 * .version: bumped version number to 2.3.5
14933 2003-04-12 Borut Razem <borut.razem AT siol.net>
14935 * completed "different paths" task:
14936 * src/SDCCmacro.c: fixed bug in handling quotes
14937 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14938 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14940 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14942 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14944 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14946 * ds390/gen.c ds390/peeph.def: fix bug 706781
14948 2003-04-11 Borut Razem <borut.razem AT siol.net>
14950 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14952 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14954 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14955 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14956 set - this bit used to not be set...).
14957 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14958 bad code in PIC Port
14959 * src/regression/and2.c added to test bug 609268
14960 * src/regression/Makefile added and2.c to regression test
14963 2003-04-08 <johan AT CP255758-A>
14965 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14966 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14967 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14969 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14971 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14973 * support/cpp2/Makefile.in: fix bug #487815
14974 * configure: rebuilt from configure.in
14975 * Makefile.common.in: docdir changed, new path suffixes
14976 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14977 * sdcc_vc_in.h: reflect changes from sdccconf.h
14978 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14979 * src/SDCCutil.h: remove BINDIR hack
14980 * doc/sdccman.lyx: update new path hierarchy
14982 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14984 * src/SDCCpeeph.c: added okToRemoveSLOC test
14986 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14988 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14990 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14992 * src/SDCCpeeph.c: added labelIsReturnOnly test
14993 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14995 2003-04-05 <johan AT balder>
14997 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14998 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14999 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15000 * src/SDCCast.c: fixed a warning
15001 * src/SDCCast.h: fixed a warning
15002 * src/SDCCicode.c (operandFromAst): fixed a warning
15004 2003-04-04 <johan AT balder>
15006 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15007 * src/SDCCast.c (decorateType): fixed bug #715076
15008 * src/SDCC.y: fixed bug #702907
15010 2003-04-03 <johan AT balder>
15012 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15013 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15014 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15015 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15016 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15018 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15020 * _decdptr.c: fix return values
15021 * _gptrget.c: fix return values
15022 * _gptrgetc.c: fix return values
15023 * _gptrput.c: fix return values
15024 * _mulint.c: fix return values
15025 * as/z80/Makefile: fix 'make -j' problem
15027 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15029 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15030 * configure.in: big cleanup, updated to autoconf 2.5x
15031 * configure: rebuilt from configure.in
15032 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15033 * sdcc_vc_in.h: reflect changes from sdccconf.h
15034 * doc/Makefile: fixed a flaw in "make install"
15036 2003-04-02 <johan AT balder>
15038 * src/ds390/gen.c (genCmp): no comments
15039 * src/mcs51/gen.c (genCmp): no comments
15040 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15041 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15043 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15045 * support/regression/generate-cases.py: place generated file in given sub directory
15046 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15047 * support/regression/Makefile: improvements for 'make -j';
15048 side effect: it's simpler and faster now
15050 2003-03-31 Borut Razem <borut.razem AT siol.net>
15052 * src/z80/main.c: link-{port} and as-{port} defined without path
15053 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15055 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15057 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15059 2003-03-30 Borut Razem <borut.razem AT siol.net>
15061 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15062 changed type of list parameter to set
15063 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15064 * src/port.h: changed type of do_assemble() parameter to set
15065 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15066 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15067 definition of "cppoutfilename" macro with NULL value in preProcess()
15068 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15069 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15070 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15071 replaced with set *binPathSet
15072 * shash_add() deallocates the item, if allready exsists, before adding the new one
15073 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15075 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15077 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15078 a nested for loop bug in the PIC port
15079 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15082 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15084 * support/Util/dbuf.h: remove C++ stuff to make it portable
15086 2003-03-28 Borut Razem <borut.razem AT siol.net>
15088 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15089 literal strings in stringLiteral()
15090 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15091 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15094 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15096 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15098 2003-03-26 <johan AT balder>
15100 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15101 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15102 * src/SDCCast.c (decorateType): fixed " -v < 3"
15104 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15106 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15107 Added Lenny Story's debug infrastructure changes:
15108 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15109 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15110 * src/cdbFile.c: added
15111 * src/SDCCdebug.c: added
15112 * src/SDCCdebug.h: added
15113 * src/SDCCast.c (createFunction)
15114 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15115 * src/SDCCmain.c (parseCmdLine, main)
15116 * src/SDCCmem.c (redoStackOffsets)
15117 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15120 * src/avr/gen.c (genAVRCode)
15121 * src/ds390/gen.c (gen390Code)
15122 * src/mcs51/gen.c (gen51Code)
15123 * src/pic/gen.c (genpic14Code)
15124 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15125 * src/xa51/gen.c (genXA51Code)
15126 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15128 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15130 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15131 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15133 2003-03-22 <johan AT balder>
15135 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15137 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15139 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15140 * doc/cdbfileformat.lyx: added, written by Lenny Story
15141 * doc/Makefile: added cdbfileformat.lyx
15142 * doc/clean.mk: added cdbfileformat.lyx
15144 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15146 * src/mcs51/peeph.def: fix bug #705773
15148 2003-03-20 <johan AT balder>
15150 An sfr/sbit can have an "at #" AND an initializer
15151 * src/SDCCsymt.c (checkSClass):
15152 * src/SDCCmem.c (allocGlobal):
15153 * src/SDCCmem.c (allocLocal):
15154 * src/SDCCast.c (createBlock):
15156 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15158 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15160 2003-03-16 <johan AT balder>
15162 Undid the hackup of const and volatile, the problem is much bigger
15164 * src/SDCCast.c:1.171
15165 * src/SDCCglue.c:1.138
15166 * src/SDCCicode.c:1.146
15167 * src/SDCCsymt.c:1.150
15168 * src/SDCCval.c:1.65
15170 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15172 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15173 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15175 2003-03-13 <johan AT balder>
15177 Hackup const and volatile modifiers in type chains a bit:
15179 * src/SDCCast.c:1.169
15180 * src/SDCCglue.c:1.136
15181 * src/SDCCicode.c:1.143
15182 * src/SDCCsymt.c1.146
15183 * src/SDCCsymt.h1.59
15184 * src/SDCCval.c:1.63
15186 2003-03-12 <johan AT balder>
15188 * src/SDCCBBlock.h: more LRH debugging junk
15189 * src/SDCCcflow.h: more LRH debugging junk
15190 * src/SDCCloop.c: more LRH debugging junk
15191 * src/SDCC.y (struct_declaration): fixed bug #697590
15192 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15193 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15194 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15196 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15197 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15198 test function names must now match exactly).
15199 * src/SDCCcse.c: added special case in findCheaperOp to allow
15200 extending a short integer. Makes less awful code for bug 700121 test case.
15202 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15204 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15205 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15207 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15209 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15210 actually called (operandsNotEqual() was called for all
15211 operandsNotEqualX tests).
15213 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15215 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15216 with shorter literals. Fixes bug 700121.
15218 2003-03-11 <johan AT balder>
15220 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15222 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15224 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15225 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15227 2003-03-10 Borut Razem <borut.razem AT siol.net>
15229 * src/SDCCmain.c: pipe preprocessor's output
15230 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15231 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15232 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15233 which closes all pipes in pipeSet set
15234 * src/SDCCset.c: free deleted item in function deleteSetItem()
15235 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15236 moved from z80 to src subproject
15237 * .version: increased version number to 2.3.4
15239 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15241 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15242 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15243 * support/regression/ports/xa51/spec.mk: fix typo
15245 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15247 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15249 2003-03-09 Borut Razem <borut.razem AT siol.net>
15251 * src/SDCCmain.c: pipe preprocessor's output
15252 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15253 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15254 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15255 which closes all pipes in pipeSet set
15256 * src/SDCCset.c: free deleted item in function deleteSetItem()
15257 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15258 moved from z80 to src subproject
15260 2003-03-09 Borut Razem <borut.razem AT siol.net>
15262 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15263 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15264 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15265 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15266 * src/SDCCglobl.h: unification of WIN32 native definitions
15268 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15270 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15272 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15274 * src/configure.in: check for endianess (even while cross-compiling)
15275 * src/configure: check for endianess (even while cross-compiling)
15276 * src/configure_in.h: check for endianess (even while cross-compiling)
15277 * src/avr/gen.c: remove old endianess stuff
15278 * src/mcs51/gen.c: remove old endianess stuff
15279 * src/ds390/gen.c: remove old endianess stuff
15280 * src/pic/gen.c: remove old endianess stuff
15281 * src/pic/genarith.c: remove old endianess stuff
15282 * src/pic/glue.c: fix endianess check
15283 * src/pic16/gen.c: remove old endianess stuff
15284 * src/pic16/genarith.c: remove old endianess stuff
15285 * src/pic16/glue.c: fix endianess check
15286 * src/xa51/gen.c: remove old endianess stuff
15287 * src/z80/gen.c: fix endianess check
15288 * src/SDCCglue.c: fix endianess check
15289 * src/ds390/peeph.def: fix bug 700036
15291 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15293 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15294 * src/configure: find appropriate data-types on host for SDCC's int and long
15295 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15296 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15297 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15299 2003-03-07 <johan AT balder>
15302 some minor cleanups before the big shot
15303 OP_DEFS and OP_USES now use Kevin's protection
15304 new option --nolabelopt
15306 * src/SDCCBBlock.c:
15315 * src/ds390/ralloc.c:
15316 * src/mcs51/ralloc.c:
15317 * src/pic/ralloc.c:
15318 * src/xa51/ralloc.c:
15319 * src/z80/ralloc.c:
15321 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15323 * src/pic/pcode.c (get_op): fix 64 bit warnings
15324 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15325 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15326 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15327 * support/regression/tests/malloc.c: fix 64 bit warnings
15329 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15331 * src/mcs51/gen.c (genMinus): fixed bug 696436
15333 2003-03-02 Borut Razem <borut.razem AT siol.net>
15335 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15337 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15339 * configure.in: test for mkstemp
15340 * sdccconf_in.h: add HAVE_MKSTEMP
15342 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15344 * device/include/ctype.h: removed warning while using --stack-auto
15345 * device/include/malloc.h: removed warning while using --stack-auto
15346 * device/include/string.h: removed warning while using --stack-auto
15348 2003-02-23 Borut Razem <borut.razem AT siol.net>
15350 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15351 because NDEBUG is defined (see man assert)
15352 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15354 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15356 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15357 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15359 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15361 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15362 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15364 2003-02-18 <johan AT balder>
15366 * as/mcs51/asmain.c (asmbl): module can start with a digit
15367 * as/z80/asmain.c (asmbl): module can start with a digit
15369 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15371 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15372 * src/asm.c: fix pipe() for Mingw32
15374 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15376 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15377 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15378 make -V work again; --c1mode reads now from stdin
15379 * doc/sdccman.lyx: added --c1mode
15380 * support/Util/SDCCerr.c: new messages for c1 mode
15381 * support/Util/SDCCerr.h: new messages for c1 mode
15382 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15384 2003-02-15 <johan AT balder>
15386 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15388 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15390 * doc/sdccman.lyx: Environment variables, -o and other minor things
15392 2003-02-14 <johan AT balder>
15394 * src/xa51/main.c: before anyone really tries to use it :)
15396 * Install doc's in share/sdcc/doc
15397 * removed some obsolete files
15398 * Do a proper make distclean and uninstall
15399 M Makefile.common.in
15402 M device/include/Makefile.in
15403 M device/lib/Makefile.in
15406 M sim/ucsim/doc/Makefile.in
15408 R src/avr/peeph.rul
15409 R src/xa51/peeph.rul
15410 M support/cpp2/Makefile.in
15411 M support/makebin/Makefile
15414 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15416 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15418 2003-02-10 Borut Razem <borut.razem AT siol.net>
15420 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15421 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15422 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15423 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15424 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15425 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15426 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15427 src/z80/Makefile.bcc: Borland Makefile cleanup
15428 * as/z80/Makefile.bcc: Added Borland Makefile
15429 * support/cpp2/borland.h: Removed
15431 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15433 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15434 * src/SDCC.lex: new pragma NOIV
15435 * src/SDCCglobl.h: new pragma NOIV
15436 * src/SDCCmem.c: new pragma NOIV
15438 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15440 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15442 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15444 * src/SDCCmain.c: signal handling is switched off by --debug
15445 * doc/Makefile: small fix for install; use clean.mk again
15446 * doc/clean.mk: clean *.pdf and *.html too
15448 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15450 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15451 * device/lib/printfl.c: fix a ds390 bug by making it portable
15452 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15453 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15454 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15455 * debugger/mcs51/cmd.c: converted multi-line string literals
15456 * sim/ucsim/globals.cc: converted multi-line string literals
15457 * src/SDCCmain.c: introduced signal handler to remove temp files
15458 * doc/Makefile: small tweaks, implement clean
15459 * doc: removed generated files
15461 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15463 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15464 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15465 Address Record is not correctly generated for DS390."
15467 2003-02-02 Borut Razem <borut.razem AT siol.net>
15469 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15470 * as/mcs51/asm.h: fixed compilation with Borland C
15471 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15472 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15473 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15474 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15475 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15476 src/z80/Makefile.bcc: delete $(LIB) only if exist
15477 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15479 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15481 * device/include/malloc.h: introduced NULL
15482 * device/include/string.h: introduced NULL
15483 * device/include/stdlib.h: introduced NULL
15484 * device/lib/_memcpy.c: removed NULL
15485 * device/lib/_strcat.c: removed NULL
15486 * device/lib/_strchr.c: removed NULL
15487 * device/lib/_strcmp.c: removed NULL
15488 * device/lib/_strcpy.c: removed NULL
15489 * device/lib/_strcspn.c: removed NULL
15490 * device/lib/_strlen.c: removed NULL
15491 * device/lib/_strncat.c: removed NULL
15492 * device/lib/_strncmp.c: removed NULL
15493 * device/lib/_strncpy.c: removed NULL
15494 * device/lib/_strpbrk.c: removed NULL
15495 * device/lib/_strrchr.c: removed NULL
15496 * device/lib/_strspn.c: removed NULL
15497 * device/lib/_strstr.c: removed NULL
15498 * device/lib/_strtok.c: removed NULL
15499 * device/lib/malloc.c: removed NULL, include own header
15501 2003-02-02 <johan AT balder>
15503 * 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
15504 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15505 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15506 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15507 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15508 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15510 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15512 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15515 2003-02-01 <johan AT balder>
15517 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15519 2003-01-31 <johan AT CP255758-A>
15521 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15523 2003-01-30 <johan AT balder>
15525 * src/SDCCBBlock.c: automatic bug detection
15526 * src/SDCCicode.c: automatic bug detection
15528 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15530 * src/SDCCglobl.h: now --xram-size 0 works
15531 * src/SDCCmain.c: now --xram-size 0 works
15533 2003-01-29 <johan AT balder>
15535 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15537 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15539 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15540 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15541 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15542 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15543 * src/SDCCglobl.h: Added options --xram-size and --code-size
15544 * src/SDCCmain.c: Added options --xram-size and --code-size
15546 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15548 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15549 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15551 2003-01-27 <johan AT balder>
15553 * src/SDCC.y: fixed bug #613764
15555 2003-01-26 <johan AT balder>
15557 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15558 * src/SDCCsymt.h: fixed bug #673374
15559 * src/SDCCglue.c: fixed bug #661910
15560 * src/SDCCast.c: fixed bug #458099 and 673374
15562 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15564 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15565 * as/mcs51/strcmpi.h: added
15566 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15567 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15568 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15569 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15570 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15571 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15572 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15573 * as/mcs51/Makefile.aslink: new module strcmpi
15574 * as/mcs51/Makefile.asx8051: new module strcmpi
15575 * as/mcs51/Makefil.bcc: new module strcmpi
15576 * as/mcs51/Makefile.in: new module strcmpi
15577 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15579 2003-01-26 <johan AT balder>
15581 * src/SDCCglue.c: reverted back to 1.124
15582 * src/SDCCast.c: reverted back to 1.156
15583 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15585 2003-01-25 <johan AT balder>
15587 * src/SDCCglue.c: A better fix for bug #661910
15588 * src/SDCCast.c: A better fix for bug #661910
15589 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15591 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15593 * src/Makefile.in: remove spawn.o
15594 * src/SDCCmain.c: remove spawn.h
15595 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15596 * src/spawn.c: removed
15597 * src/spawn.h: removed
15598 * support/regression/ports/ds390/spec.mk: link with -r
15600 2003-01-24 <johan AT CP255758-A>
15602 * src/ds390/gen.c (aopOp): fixed bug #667458
15603 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15604 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15605 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15607 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15609 * src/mcs51/peeph.def: better assembler identation by Frieder
15610 * src/mcs51/gen.c: better assembler identation by Frieder
15612 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15614 * as/z80/string.h: removed for gcc 3.2
15615 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15616 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15618 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15620 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15621 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15622 * support/regression/Makefile: separate temp files for ports
15623 * support/regression/generate-cases.py: separate temp files for ports
15624 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15625 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15627 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15629 * moved tinitalk to device/examples/ds390
15631 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15633 * as/mcs51/lkmem.c: rflag is for DS390
15634 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15635 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15636 (linkEdit): move mem- and map-files the same way as ihx-files
15637 * src/z80/main.c (_setDefaultOptions): removed --generic
15638 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15639 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15640 * src/pic/glue.c (picglue): --c1mode works again
15641 * src/pic16/glue.c (pic16glue): --c1mode works again
15642 * src/asm.c (printCLine): fix #660034
15644 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15646 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15647 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15648 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15649 * as/mcs51/lkmem (summary): better fix for sp problem
15650 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15651 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15652 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15653 remove --stack-after-data
15655 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15657 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15658 * src/SDCCutil.c (join): ugly bug: missing '\0'
15659 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15661 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15663 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15665 * src/pic/main.c (_asmCmd): gpasm supports -o
15666 * src/z80/main.c: more general macros
15667 * device/lib/Makefile.in: remove intermediate files
15669 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15671 * .version: Bumped version number to 2.3.3
15672 * src/SDCCBBlock.c: new option -o
15673 * src/SDCCglobl.h: new option -o
15674 * src/SDCCglue.c: new option -o
15675 * src/SDCCmain.c: new option -o
15676 * src/asm.c: new option -o
15677 * src/ds390/main.c: new option -o
15678 * src/pic/glue.c: new option -o
15679 * src/pic/pcode.c: new option -o
15680 * src/pic/ralloc.c: new option -o
15681 * src/pic16/glue.c: new option -o
15682 * src/pic16/pcode.c: new option -o
15683 * src/pic16/ralloc.c: new option -o
15684 * src/z80/main.c: new option -o
15685 * device/lib/Makefile.in: use -o
15686 * support/regression/ports/ds390/spec.mk: use -o
15687 * support/regression/ports/gbz80/spec.mk: use -o
15688 * support/regression/ports/mcs51/spec.mk: use -o
15689 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15690 * support/regression/ports/z80/spec.mk: use -o
15691 * support/regression/ports/ucz80/spec.mk: use -o
15692 * support/regression/ports/xa51/spec.mk: use -o
15693 * support/regression/fwk/lib/timeout.c: fix usage string
15695 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15696 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15698 2003-01-07 <johan AT balder>
15700 * src/SDCCast.c (decorateType): fixed bug #600035
15702 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15703 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15704 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15705 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15706 * src/pic/pcode.c: outcommented unused variable to remove warnings
15707 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15709 2003-01-06 <karl AT turbobit.com>
15710 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15713 2003-01-06 <johan AT balder>
15715 * src/SDCCicode.c: fixed array add
15717 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15718 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15719 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15721 2003-01-04 <johan AT balder>
15723 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15725 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15726 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15728 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15729 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15730 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15732 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15733 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15735 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15736 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15738 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15739 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15741 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15743 * in /sdcc/as/mcs51/ changed these files in order to create an
15744 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15745 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15746 following files to include the previous two files: aslink.dsp,
15747 Makefile.aslink, Makefile.bcc, and Makefile.in.
15749 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15750 .adb instead of .cdb
15752 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15754 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15755 value from option --iram-size.
15757 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15759 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15762 2002-09-18 <wiml AT hhhh.org>
15764 * SDCClrange.h: exposed setFromRange() and setToRange()
15765 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15766 packRegsForAccUse() (bug 542397)
15767 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15768 multiple times and emitting the fetch operations more than once
15769 added aopGetUsesAcc() function to allow binary operators to
15770 fetch their operands in the correct order; made genMinus() emit
15771 compact code for X = LITERAL - Y
15773 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15774 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15775 sprintf() in line 1267.
15777 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15778 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15781 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15782 Changes to aslink (All the changes are marked with 'JCF'):
15784 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15787 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15788 area BSEG. Also moves, if possible, the DATA area down into the internal
15789 ram so more space is available.
15791 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15794 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15795 not bytes. Function summary() which creates a memory usage summary
15796 file with extension .mem. Reports of overlaping stack and small stack
15797 size. If the space for the stack is less than 16 bytes aslink trows a
15800 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15801 the 8051. Option 'y' for memory summary output file.
15803 Changes to sdcc (All the changes are marked with 'JCF'):
15805 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15807 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15808 overlaying area for it (uses RegBankUsed[4]).
15810 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15811 bank zero as used by default. By default aslink locates the stack
15812 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15813 the creation of the .mem file. Delegates the allocation of data area
15814 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15815 the begining of the stack area to aslink.
15817 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15818 glue() in SDCCglue.c creates an area for it.
15820 2002-09-03 Borut Razem <borut.razem AT siol.net>
15821 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15822 sdcc/src/pic/glue.c:
15823 introduced atexit() handler for teporay files removal in case of
15824 errors, assertions, ...
15826 2002-08-29 Borut Razem <borut.razem AT siol.net>
15827 * sdcc/support/cpp2/auto-host_vc_in.h:
15828 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15829 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15830 Maybe there is a similar problem with BORLANDC? It should be checked!
15832 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15833 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15834 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15835 was not executed, and the compiler (cl) launched a warning:
15836 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15838 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15839 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15841 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15842 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15844 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15845 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15846 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15847 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15848 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15849 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15850 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15851 - added Release configuration in VS projects
15852 - review of compiler an linker options
15853 - VC .exe files are generated in bin_vc directory, not to interfere
15854 with binaries generated from other projects (cygwin, mingw, bcc ...)
15856 * sdcc/src/yacc.dsp: added
15858 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15859 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15860 and insert the version number definitions from .version
15862 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15864 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15865 added - genarate auto-host.h using auto-host_vc_in.h as template
15868 removed from CVS, generated automatically
15870 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15871 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15873 2002-08-11 Borut Razem <borut.razem AT siol.net>
15874 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15876 2002-08-10 Borut Razem <borut.razem AT siol.net>
15877 * src/SDCCmain.c (main):
15878 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15879 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15880 The consequence was that some temporary files were not removed.
15883 unification of code in functions tempfilename() and tempfile():
15884 function tempnam() is defined in Visual Studio 6.0 and .NET
15886 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15888 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15889 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15890 - removed compiler command line option /WX: Treats all warnings as errors
15891 - update a list of source files, included into the project
15893 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15894 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15895 changed project type to Generic Project so that can be correcly converted to VS.NET project
15897 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15899 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15901 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15903 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15904 added return 0 statements after assert() to make compiler happy
15906 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15907 added newline in the def file to keep MSC compiler satisfied
15909 * sdcc/src/z80/gen.c:
15910 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15911 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15912 - solved MSC error in function aopDump()
15914 * sdcc_vc.h: define PREFIX as "\\sdcc"
15916 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15917 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15919 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15920 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15921 - Rewrote the register banking algorithm.
15922 - Added pCode live-range analysis to registers (for now, only non-used and
15923 singly-used registers optimized away)
15925 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15927 * 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.
15929 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15930 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15932 2002-04-22 Michael Hope <michaelh AT vroom>
15934 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15936 * configure.in (DD_COPT): Added include support required for gbdk.
15938 * .version: Bumped version number just to increase it.
15940 * src/SDCCmain.c: Added -nostdinc to the default options.
15942 2002-04-15 Michael Hope <michaelh AT vroom>
15944 * device/lib/z80/printf.c (sprintf): Added.
15946 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15948 * src/z80/peeph.def: Added transpose redundent load rule.
15950 * src/z80/main.c: Added force callee saves for jaune.
15952 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15954 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15956 2002-03-28 Johan Knol <johan AT balder>
15958 * src/SDCCval.c: fixed bug #532436
15960 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15962 Added "char *Processor" field to the port structure.
15965 Added -p option. Allows port dependent processor to be specified.
15968 Initialized the new field char *Processor field to NULL in all ports
15971 Compiler generated registers for interrupt context saving
15972 were not getting allocated.
15974 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15977 Fixed left shift. Will promote the left side of a left shift
15978 if a) left shifting more than size of operand or b) when assigned
15979 to something size > size of left side
15981 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15983 tons of changes. Register allocation has been
15984 rewritten. Added customization for the various PICs. Flow
15985 analysis is restructured. ...
15987 * src/pic/device.h:
15990 * src/pic/device.c:
15991 Added. device.c is a PIC port hack to accomodate variations
15994 2002-03-13 Michael Hope <michaelh AT vroom>
15996 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15998 2002-03-04 johanknol <johanknol AT manik>
16000 * /src/SDCCval.c: fixed
16002 const unsigned char arr[][2] = { { 0, 1 } };
16003 t18.c:1: error: Initializer element is not constant
16005 2002-03-04 bela <bela AT manik>
16007 * /device/include/mcs51reg.h:
16008 ds89c420 register definition update
16010 2002-03-03 <johan AT FRIJA>
16012 * support/Util/SDCCerr.c: did something, but don't no why anymore
16014 * support/regression/tests/bug-524691.c: made it a little less shy
16016 * src/SDCCast.c (decorateType): fixed bug #524697
16018 * src/SDCCast.c: made some lineno improvements
16020 * src/SDCCval.c (getNelements): changed warning to error
16022 * src/SDCCglue.c (printIvalArray): changed warning to error
16024 * src/SDCCicode.c: fixed a warning for mingw
16026 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16028 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16030 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16032 * src/ds390/peeph.def:
16033 Added some more peephole rules
16035 * src/ds390/gen.c: Various fixes & enhancements
16037 * src/SDCClrange.c, src/SDCClrange.h:
16038 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16040 * src/ds390/ralloc.c:
16041 various fixes & enhancements (ds390) specific
16043 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16044 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16047 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16049 2002-03-02 <johan AT FRIJA>
16051 * src/SDCCast.c (decorateType): fixed bug #524708
16053 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16055 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16057 2002-03-01 Michael Hope <michaelh AT vroom>
16059 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16061 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16063 2002-03-01 <johan AT FRIJA>
16065 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16067 * src/SDCCast.c (decorateType): fixed bug #524209
16069 * src/SDCCval.c (valNot): fixed bug #524195
16071 2002-02-26 <johan AT balder>
16073 * src/xa51/gen.c: fixed a warning
16075 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16077 * src/SDCCast.c (decorateType): fixed bug #522534
16079 2002-02-23 <johan AT balder>
16081 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16083 2002-02-22 <johan AT balder>
16085 * src/SDCCast.c: fixed bug #514865
16087 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16089 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16091 * sdcc/src/SDCCloop.c:
16092 Previous fix was not good. basic blocks that have "break" or "return" are
16093 not really partof a loop , but live ranges used in these blocks should
16094 be live thru the entire loop, so set partOfLoop but don't add them to
16097 2002-02-21 <johan AT FRIJA>
16099 * src/SDCCcse.c: fixed bug #514308
16101 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16104 Fixed BUG #519583. If a conditional block ended in a return/break
16105 statement inside a loop, it was not being considered part of the loop.
16107 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16109 2002-02-10 Karl Bongers <karl AT turbobit.com>
16112 Fixed up SDCDB debugger somewhat. Updated debugger/README
16113 with lots of comments and notes.
16115 * device/examples/test2.c:
16116 Fix bug, "red" variable not being initialized(compiler complained).
16118 * device/examples/Makefile, examples/test3.c:
16119 Add Makefile in device/examples folder, compiles test3.c
16120 for use as a multiple module SDCDB test case.
16122 * sim/ucsim/cmd.src/cmdset.cc:
16123 Took out debug printfs in ucsim "next" command.
16125 * sim/ucsim/xa.src:
16126 Karl and Johan start ucsim XA support. Most dissassembly working,
16127 about 75% emulation done(plenty of work remaining).
16129 * sim/ucsim/z80.src:
16130 Add Z80 support to ucsim, add test-ucz80 regression test,
16131 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16132 Notice z80 compiler fails on examples/test3.c/crc code.
16134 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16136 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16137 Added support for --parms-in-bank1
16139 * src/ds390/peeph.def:
16140 added a few more peephole optimzations
16142 * src/ds390/main.c:
16143 1) added __builtin_inp & __builtin_outp used to read in data of given length
16144 from a memory mapped port
16145 2) added __builtin_memcmp
16146 3) added __builtin_swapw swap bytes of a short
16148 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16149 1) handle multiple send & receives from register bank1
16150 2) ralloc can now allocate DPTR1 to some liveRanges
16152 * src/SDCCsymt.c, src/SDCCsymt.h:
16153 changes to handle multiple sends & receives
16155 * src/SDCCptropt.h:
16156 added some pointer arithmetic optimization
16158 * src/SDCCptropt.c:
16159 added some pointer arithmetic optimizations but not stable yet so not
16160 called from anywhere (will get this working shortly)
16162 * src/SDCCopt.c: fixed for multiple sends & receives
16165 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16166 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16167 set preprocessor defines (depending on options)
16169 * src/SDCCicode.c, src/SDCCicode.h:
16170 changes made to handle multiple sends & receives
16173 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16175 * src/SDCCcse.c, src/SDCCcse.h:
16176 added function findbackward def (to be used in upcoming optimization)
16178 * src/SDCCcflow.c, src/SDCCcflow.h:
16179 added function returnAtEnd - to determine if a basic block terminates with
16182 * src/SDCCast.c, src/SDCCast.h:
16183 added option parms-in-bank1
16185 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16186 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16187 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16188 adjusted for --parms-in-bank1 option
16190 * device/include/string.h:
16191 donot redefine "reentrant" keyword
16193 * device/include/ds80c390.h: Added some more SFRs
16195 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16197 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16199 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16201 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16203 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16205 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16207 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16209 * Added --xram-movc option
16211 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16213 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16215 2002-01-11 Johan Knol
16217 * Added math lib of Jesus Calvino-Fraga
16219 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16221 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16222 * support/regression/Makefile: new target test-mcs51-stack-auto
16223 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16225 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16227 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16229 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16231 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16233 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16235 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16237 * src/SDCCglue.h: add definition for printIvalChar()
16239 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16241 * src/SDCCast.c: fix #498138 by Johan
16243 * src/SDCCglue.c: fix #498138 by Johan
16245 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16247 * support/regression/Makefile: fix clean
16249 * support/regression/ports/ds390/support.c: fix transmission of last character
16251 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16253 * /sdcc/src/ds390/gen.c:
16254 a) improved computing address of stack variable
16255 b) took out some #if 0 code
16256 c) improved parmBytes adjustment
16257 d) improved genPlusIncr & genMinusIncr
16258 e) genCmp could generate bad code (when left assigned to DPTR)
16259 f) Fixed bug in hasInc
16261 * /sdcc/src/ds390/ralloc.c:
16262 a) packRegsForSupport could mess up live information (Fixed)
16263 b) packRegsDPTRuse could be incorrect for left & right shift
16265 * /sdcc/src/mcs51/ralloc.c:
16266 packRegsForSupport could mess up the live information (Fixed)
16268 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16270 * /sdcc/src/SDCCast.c:
16271 can reverse a loop even if function call is present as long
16272 as the loop control variable is local & is not passed as parameter
16274 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16276 * /sdcc/ChangeLog: *** empty log message ***
16278 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16279 More builtin function additions for TININative
16281 * /sdcc/src/ds390/ralloc.c:
16282 Had broken the regression testsuite
16284 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16286 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16287 Added funcattr hasStackParms will be set for reentrant functions when there
16288 are paramteres on the stack, this helps in minimizing frame pointer generation
16289 typeFromStr can handle function pointers now
16291 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16292 *** empty log message ***
16294 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16296 * /src/ds390/gen.c, /src/ds390/main.c:
16297 More builtin function additions for TININative
16299 * /src/ds390/ralloc.c:
16300 Had broken the regression testsuite
16302 * /src/SDCCast.c: Fixed a bug in dumptree
16304 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16305 Added funcattr hasStackParms will be set for reentrant functions when there
16306 are paramteres on the stack, this helps in minimizing frame pointer generation
16307 typeFromStr can handle function pointers now
16309 * /doc/builtins.txt, /doc/TININative.txt:
16310 *** empty log message ***
16313 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16315 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16316 ALPHA version for -mTININative
16318 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16319 updated to reflect changes in the port structure
16322 added function do_assemble (similar to do_link) if non-null this function
16323 will be called to do assembly (-mTININative) requires a multi command
16325 added function genAssemblerEnd will be called to generate assembler Epilogue
16328 added _JavaNative to debug info printing
16330 * /src/SDCCmain.c: added option --tini-libid
16331 added port->do_assemble function (-mTININative) has a multi command assemble
16333 * /src/SDCCglue.c: Disabled "constExpr" check
16334 added port->genAssemblerEnd function
16336 * /src/SDCCglobl.h: Added option --tini-libid value
16339 tookout optimizeCompare from the header (has no external references)
16341 * /src/SDCCast.c: made one more function "static"
16343 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16345 * src/z80/mappings.i: Added z80asm support.
16347 * src/z80/main.c: Added z80asm support on --asm=z80asm
16349 * src/z80/gen.c: Fixed asm portability issues.
16351 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16353 * src/SDCCglue.c (printExterns): Added global/extern split.
16355 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16357 * support/regression/Makefile: added test for mcs51 model large
16359 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16361 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16363 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16365 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16367 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16369 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16371 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16373 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16375 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16377 * support/regression/tests/simplefloat.c: Port to mcs51.
16379 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16380 * support/regression/tests/bug-485362.c: Added.
16382 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16384 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16386 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16388 * src/z80/gen.c (aopDump): Added a dump function.
16390 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16391 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16393 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16395 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16397 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16399 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16401 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16403 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16405 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16407 * support/regression/ports/ds390/support.c: Use tinibios.
16409 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16411 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16413 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16414 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16416 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16418 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16420 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16422 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16424 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16425 (packRegsForIYUse): Created and optimised.
16427 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16429 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16430 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16432 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16434 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16436 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16438 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16440 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16442 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16444 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16446 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16448 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16450 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16452 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16454 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16455 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16456 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16458 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16460 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16461 (genNotFloat): Added.
16462 (genUminusFloat): Added.
16464 * device/lib/z80/Makefile: Added floating pt stubs.
16466 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16468 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16470 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16472 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16474 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16476 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16478 * sdcc/support/regression/Makefile: Add port ds390.
16480 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16482 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16484 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16486 * sdcc/support/regression/ports/ds390/support.c: Added.
16488 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16490 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16492 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16494 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16496 * device/include/malloc.h: Added z80 and gbz80 support.
16498 * device/lib/gbz80/heap.s: Added.
16500 * device/lib/z80/heap.s: Added.
16502 * device/lib/malloc.c: Added z80 and gbz80 support.
16504 * support/regression/tests/malloc.c (testMalloc): Added.
16506 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16508 * support/regression/tests/bug-478094.c: Added.
16510 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16512 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16514 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16516 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16518 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16520 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16522 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16524 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16526 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16528 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16530 * support/regression/tests/bug-477927.c: Added.
16532 * src/z80/peeph.def: Added minor rules.
16534 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16536 * src/z80/peeph.def: Added jump optimisation modification.
16538 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16540 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16542 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16544 * support/regression/tests/funptrs.c: Added.
16546 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16548 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16550 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16552 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16554 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16556 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16557 (movLeft2ResultLong): Created.
16559 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16560 (joinPushes): Added. Joins two char pushes into a word push.
16562 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16564 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16566 * support/makebin/Makefile (install): Added creation of dest dir.
16568 2001-10-24 Karl Bongers <karl AT turbobit.com>
16570 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16572 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16574 * src/z80/ralloc.c: Turned off faulty pack for one use.
16576 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16578 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16580 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16582 * support/regression/Makefile: Improved clean
16584 * support/regression/ports/gbz80/spec.mk: Added clean
16586 * support/regression/ports/host/spec.mk: Added clean
16588 * support/regression/ports/z80/spec.mk: Added clean
16590 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16592 * support/regression/ports/mcs51/timeout.c: little improvements
16594 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16596 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16598 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16600 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16602 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16604 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16606 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16608 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16609 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16611 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16613 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16615 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16617 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16619 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16621 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16623 * support/regression/tests/longor.c: Added.
16625 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16627 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16629 * as/mcs51/aslink.h: define PATH_MAX
16631 * as/mcs51/asm.h: define PATH_MAX
16633 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16635 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16637 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16639 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16641 * src/SDCCglobl.h: define PATH_MAX
16643 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16645 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16647 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16649 * src/z80/gen.c (gencjneshort): Fixed
16651 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16653 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16655 * support/regression/tests/bug-469671.c: Added.
16657 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16659 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16661 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16663 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16665 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16667 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16669 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16671 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16673 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16675 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16677 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16679 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16681 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16683 * 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.
16685 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16687 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16689 2001-10-07 <johan AT FRIJA>
16691 * device/lib/gets.c (gets): fixed the return value.
16693 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16694 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16696 * 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.
16698 * 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.
16700 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16702 * src/pic/gen.c: Removed Safe_strdup.
16704 * configure.in: Added option to enable libgc support.
16706 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16707 (bitVectUnion): Optimised.
16708 (bitVectIntersect): Optimised.
16709 (bitVectBitsInCommon): Optimised.
16710 (bitVectCplAnd): Optimised.
16712 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16714 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16716 * src/SDCCmain.c: distinguish between assembler debug and plain options
16718 * src/avr/main.c: remove standard assembler options
16720 * src/ds390/main.c: remove standard assembler options
16722 * src/mcs51/main.c: remove standard assembler options
16724 * src/port.h: removed "PENDING" comment
16726 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16728 * src/device/lib/_mulint.c : new, with assember functions
16730 * src/device/lib/_mullong.c : new, with assember functions
16732 * src/device/lib/_divuint.c : with assember functions
16734 * src/device/lib/_divsint.c : with assember functions
16736 * src/device/lib/_divulong.c: with assember functions
16738 * src/device/lib/_divslong.c: with assember functions
16740 * src/device/lib/_moduint.c : with assember functions
16742 * src/device/lib/_modsint.c : with assember functions
16744 * src/device/lib/_modulong.c: with assember functions
16746 * src/device/lib/_modslong.c: with assember functions
16748 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16750 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16752 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16753 replaced _mululong.c and _mulslong.c by _mullong.c
16755 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16757 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16759 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16761 * src/SDCCglue.c: test, if win32api is available for MINGW
16763 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16765 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16766 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16767 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16768 * support/regression/ports/host/spec.mk: removed GENERIC
16769 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16770 * support/regression/ports/z80/spec.mk: removed GENERIC
16772 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16774 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16776 * support/regression/tests/bug-467035.c: Created.
16778 2001-10-01 <johan AT FRIJA>
16780 * src/SDCC.y: fixed bug #466586 part 1
16782 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16784 * SDCCicode.c: z80 has no generic pointers
16785 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16787 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16789 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16791 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16793 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16795 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16797 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16799 * configure.in: Fixed up so that ucsim is only configured once.
16801 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16803 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16804 (getPathDifference): As above.
16806 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16808 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16810 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16811 * .version: Updated to 2.3.1
16813 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16814 Added copyright header.
16816 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16817 (assemble): Added support for macro based assembler commands.
16818 (linkEdit): Added support for macro based linker commands.
16819 (preProcess): Changed the pre-processor to use macros.
16820 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16821 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16823 * device/lib/z80/crt0.s: Added module name for debugging.
16825 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16827 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16829 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16831 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16833 * src/Makefile.in: Added SDCCmacro and SDCCutil
16835 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16837 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16839 2001-09-16 <johan AT FRIJA>
16841 * 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.
16843 2001-09-15 <johan AT FRIJA>
16845 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16846 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16848 2001-09-11 <johan AT FRIJA>
16850 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16852 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16854 * support/regression/tests/bug-460444.c: Added test case.
16856 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16857 (genCast): Added justification for all of the asserts.
16859 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16861 * support/regression/support.c: _xdata replaced by xdata
16863 * support/regression/spec.mk: removed _generic
16865 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16867 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16869 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16870 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16872 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16874 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16876 * support/regression/tests/bug-460010.c: Added test case.
16878 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16880 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16882 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16884 * support/regression/testfwk.c: removed workaround for bug #436344
16886 * support/regression/tests/bp.c: use less memory with mcs51
16888 * support/regression/tests/bug-441448.c: use less memory
16890 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16892 * support/regression/collate-results.py: typo
16894 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16896 * support/regression/tests/fetchoverlap.c: Added new test case.
16898 * support/regression/tests/bp.c: Added new test case.
16900 * support/regression/tests/bug-448984.c: Added new test case.
16902 * support/regression/tests/pow2shifts.c: Added new test case.
16904 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16905 (genlshTwo): Fixed right shift for count > 8.
16907 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16909 2001-09-08 <johan AT FRIJA>
16911 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16913 2001-09-07 <johan AT FRIJA>
16915 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16917 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16919 2001-09-06 <johan AT FRIJA>
16921 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16922 * bernhard noted me at this: "() equals to (void)" (1.38)
16924 2001-09-05 <johan AT FRIJA>
16926 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16928 2001-09-04 <johan AT FRIJA>
16930 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16933 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16935 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16937 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16939 * link/z80/aslink.h: Fixed path for PATH_MAX
16941 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16943 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16945 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16947 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16949 * 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.
16951 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16953 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16954 (genCmp): Fixed up genCmp for the GB with longs.
16956 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16958 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16960 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16962 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16964 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16966 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16968 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16970 * 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.
16972 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16974 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16976 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16978 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16980 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16982 * sim/ucsim/configure: little improvement of Cygwin-detection
16983 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16984 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16985 * support/regression/tests/bug-221100.c: small changes for mcs51
16986 * support/regression/tests/bug-221168.c: small changes for mcs51
16987 * support/regression/tests/bug-227710.c: small changes for mcs51
16988 * support/regression/tests/staticinit.c: small changes for mcs51
16989 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16990 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16991 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601