1 2008-11-24 Raphael Neider <rneider AT web.de>
3 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
4 argument of --asm= or --link= to allow for
5 --asm="sh script --options", the user can double quote the
6 argument if needed: --asm="'c:/program files/gpasm' -q",
7 also fix some potential buffer overflows
9 2008-11-19 Borut Razem <borut.razem AT siol.net>
12 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
15 2008-11-16 Borut Razem <borut.razem AT siol.net>
17 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
18 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
20 2008-11-15 Borut Razem <borut.razem AT siol.net>
22 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
23 src/SDCCsymt.c, src/SDCCsymt.h:
24 fixed RFE #2291335 : Unnamed bit-field initialization
25 * support/regression/tests/bitfields.c:
26 added test case for RFE #2291335
27 * support/regression/tests/bug-1981238.c:
28 don't initialize unnamed bit-fields
30 2008-11-11 Raphael Neider <rneider AT web.de>
32 * device/include/pic16/pic18f25j10.h,
33 device/include/pic16/pic18f45j10.h: remove useless boilerplate
35 * device/include/pic16/adc.h,
36 device/lib/pic16/libio/adc/adcbusy.c,
37 device/lib/pic16/libio/adc/adcclose.c,
38 device/lib/pic16/libio/adc/adcconv.c,
39 device/lib/pic16/libio/adc/adcopen.c,
40 device/lib/pic16/libio/adc/adcread.c,
41 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
42 and fixed ADC routines to work for more target devices,
43 incorporates patch #2036130 by Nick Materer
45 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
47 * device/include/ctype.h,
48 * device/include/ds400rom.h,
49 * device/include/ds80c390.h,
50 * device/include/float.h,
51 * device/include/math.h,
52 * device/include/serial.h,
53 * device/include/stdbool.h,
54 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
56 * device/include/mcs51/C8051F336.h,
57 * device/include/mcs51/C8051T600.h,
58 * device/include/mcs51/C8051T610.h,
59 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
60 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
62 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
64 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
66 2008-11-10 Raphael Neider <rneider AT web.de>
68 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
69 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
70 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
71 (patch by Nick Materer, #2253980)
73 * device/lib/pic16/libio/adc.ignore,
74 device/lib/pic16/libio/i2c.ignore,
75 device/lib/pic16/libio/usart.ignore,
76 device/lib/pic16/pics.all: updated to build more device libs
78 * device/lib/pic16/libdev/Makefile.am,
79 device/lib/pic16/libdev/Makefile.in,
80 device/lib/pic16/libio/Makefile.am,
81 device/lib/pic16/libio/Makefile.in: regenerated
83 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
84 names per memory location, applied SDCC style to more functions
86 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
88 * device/include/mcs51/p89lpc933_4.h: new NXP header file
89 * device/include/mcs51/p89lpc935_6.h: new NXP header file
90 * device/include/mcs51/p89v66x.h: minor changes
91 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
93 2008-11-09 Raphael Neider <rneider AT web.de>
95 * device/include/pic/pic14devices.txt: fixed memory description for
96 12f629 and 12f675, closes #2236240
98 2008-11-06 Borut Razem <borut.razem AT siol.net>
100 * src/SDCCmain.c: #fixed bug 2224960: sdcc -MM no working correctly
101 pass system include paths with -isystem to sdcpp
102 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
103 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
105 2008-11-02 Raphael Neider <rneider AT web.de>
107 * doc/sdccman.lyx: updated the sections on the library build process
108 and on how to add support for new devices, and documented known
109 problems with the extended instruction set including a workaround
111 2008-11-01 Raphael Neider <rneider AT web.de>
113 * device/include/pic16/adc.h,
114 device/include/pic16/pic16devices.txt,
115 device/include/pic16/pic18f2410.h,
116 device/include/pic16/pic18f2510.h,
117 device/include/pic16/pic18f2515.h,
118 device/include/pic16/pic18f2610.h,
119 device/include/pic16/pic18f4410.h,
120 device/include/pic16/pic18f4510.h,
121 device/include/pic16/pic18f4515.h,
122 device/include/pic16/pic18f4610.h,
123 device/include/pic16/pic18fregs.h,
124 device/lib/pic16/libdev/Makefile.am,
125 device/lib/pic16/libdev/Makefile.in,
126 device/lib/pic16/libdev/pic18f2410.c,
127 device/lib/pic16/libdev/pic18f2510.c,
128 device/lib/pic16/libdev/pic18f2515.c,
129 device/lib/pic16/libdev/pic18f2610.c,
130 device/lib/pic16/libdev/pic18f4410.c,
131 device/lib/pic16/libdev/pic18f4510.c,
132 device/lib/pic16/libdev/pic18f4515.c,
133 device/lib/pic16/libdev/pic18f4610.c,
134 device/lib/pic16/libio/Makefile.am,
135 device/lib/pic16/libio/Makefile.in,
136 device/lib/pic16/pics.all: added support for 18f[24][456]10
137 and 18f[24]515 devices
138 * doc/sdccman.lyx: updated list of supported PIC16 devices
140 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
141 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
142 src/xa51/gen.c: avoid compiler warnings
143 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
145 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
147 * device/include/mcs51/p89v66x.h: NXP header file
148 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
149 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
151 2008-10-14 Raphael Neider <rneider AT web.de>
153 * device/lib/pic16/libdev/Makefile.am,
154 device/lib/pic16/libio/Makefile.am: enable building libraries for
155 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
156 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
157 * device/lib/pic16/libdev/Makefile.in,
158 device/lib/pic16/libio/Makefile.in: regenerated
160 2008-10-14 Raphael Neider <rneider AT web.de>
162 * device/include/pic16/pic18f2450.h,
163 device/include/pic16/pic18f4450.h,
164 device/lib/pic16/libdev/pic18f2450.c,
165 device/lib/pic16/libdev/pic18f4450.c,
166 device/include/pic16/adc.h,
167 device/include/pic16/pic16devices.txt,
168 device/include/pic16/pic18fregs.h,
169 device/lib/pic16/libdev/Makefile.am,
170 device/lib/pic16/libdev/Makefile.in,
171 device/lib/pic16/libio/Makefile.am,
172 device/lib/pic16/libio/Makefile.in,
173 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
175 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
176 stack to a fixed location, relax it to automatically work with all
177 but the smallest devices (256 byte RAM devices need #pragma stack)
179 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
181 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
182 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
183 * device/lib/_strcspn.c: fixed bug 2140931
185 2008-10-06 Raphael Neider <rneider AT web.de>
187 * device/include/pic16/stdio.h,
188 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
189 declared __naked for convenience, named all arguments
190 * device/lib/pic16/libc/stdio/strmgpsim.c,
191 device/lib/pic16/libc/stdio/strmmssp.c,
192 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
194 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
195 empty __naked functions,
196 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
197 corner cases (unlink first/last pCode in list), reuse more code
199 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
201 * src/ds390/main.c (_ds390_genInitStartup): added
202 * src/SDCCpeeph.c (getPatternVar): new, added,
203 (labelInRange): fixed bug 2115959
204 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
205 * src/SDCCicode.h: added newiTempOperand
206 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
207 added optimizations for 0/x and x/-1, see also patch 2142900
208 * support/regression/tests/onebyte.c (testMul): added test cases
210 2008-09-20 Borut Razem <borut.razem AT siol.net>
213 definition of absolute address symbols without initial value,
214 fixed SDCC crash "do not know how to intialize symbol"
216 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
218 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
219 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
220 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
221 * device/lib/z80/stubs.s: added stubs for above functions
222 * src/SDCCopt.c (convilong),
223 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
224 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
225 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
226 * support/regression/tests/onebyte.c: enabled all tests for z80
228 2008-09-15 Borut Razem <borut.razem AT siol.net>
230 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
231 device/lib/pic16/libc/stdio/printf.c,
232 device/lib/pic16/libc/stdio/strmusart.c,
233 device/lib/pic16/libc/stdio/printf_tiny.c,
234 device/lib/pic16/libc/stdio/sprintf.c,
235 device/lib/pic16/libc/stdio/strmgpsim.c,
236 device/lib/pic16/libc/stdio/putchar.c,
237 device/lib/pic16/libc/stdio/fprintf.c,
238 device/lib/pic16/libc/stdio/strmmssp.c,
239 device/device/lib/pic16/libc/stdio/vprintf.c,
240 device/lib/pic16/libc/stdio/printf_small.c,
241 device/lib/pic16/libc/stdio/vsprintf.c,
242 device/lib/pic16/libc/stdio/strmputchar.c,
243 device/lib/pic16/libc/Makefile.am,
244 device/lib/pic16/libc/Makefile.in:
245 *printf now returns int, puchar.c moved from stdlib to stdio,
246 *printf format parameter type changed from char * to const char *,
247 added GNU link excetion text to library source files,
248 applyed GNU coding style, removed useless svn ids,
249 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
250 binary specifier: "%b", "%hb" and "%lb"
251 * device/lib/pic16/libc/stdio/vfprintf.c:
252 applied patch #2044424: PIC16: vfprintf
253 thanks Mauro Giachero
254 * support/regression/tests/bug1057979.c:
255 removed old pic16 sprintf specifics
256 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
257 * doc/sdccman.lyx: documented 'b' binary format specifier removal
259 2008-09-15 Raphael Neider <rneider AT web.de>
261 * src/pic16/device.c (pic16_dump_usection): force udata sections
262 into the addressable range (0..0xFFF), workaround for a gpsim
263 bug preventing simulation of regtest bug1750318
264 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
265 (serialRegAssign): fixed regtest bug-971834,
266 (pic16_packRegisters): avoid null-pointer dereference
268 2008-09-14 Raphael Neider <rneider AT web.de>
270 * src/pic16/gen.c, src/pic16/ralloc.c: use
271 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
272 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
274 2008-09-12 Borut Razem <borut.razem AT siol.net>
276 * support/regression/fwk/testfwk.h:
277 define pdata as data for pic16 target
278 thanks Mauro Giachero
280 2008-09-11 Borut Razem <borut.razem AT siol.net>
282 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
283 support/regression/absolute.c:
284 applied patch #2105615: Some PIC16 testcase fixlets
285 thanks Mauro Giachero
287 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
289 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
290 * support/regression/tests/bug2094505.c: new, added
292 2008-09-07 Borut Razem <borut.razem AT siol.net>
294 * src/SDCCglue.c, src/SDCCast.c:
295 fixed throw of "excess elements" warning for char arrays
296 * support/regression/tests/nullstring.c:
297 disable warning about excess elements in array of chars initializer
299 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
301 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
302 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
303 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
304 * support/regression/tests/bug2077267.c: new, added
306 2008-09-05 Raphael Neider <rneider AT web.de>
308 * configure.in, Makefile.common.in: add support for ccache,
309 remove spurious $VERSION output, detect doc-tools even without
310 --enable-doc to facilitate later manual doc-builds, minor cleanup
311 * configure: regenerated
313 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
314 avoid races in parallel VPATH builds
315 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
316 * doc/sdccman.lyx: mention --without-ccache configure option
318 2008-09-01 Raphael Neider <rneider AT web.de>
320 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
321 * (genConstPointerGet): fix reading bitfields from __code space
322 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
323 bitfield initializers (fix regression test bug1856409.c)
324 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
327 2008-08-31 Raphael Neider <rneider AT web.de>
329 * src/pic16/gen.c (genAssign): removed useless compiler output
330 * (genPointerGet,genPointerSet,genCast),
331 src/pic16/glue.c (pic16_printGPointerType):
332 also handle PPOINTERs just to avoid spurious asserts
333 * (pic16_printIvalType,pic16_printIvalBitFields):
334 generalized to arbitrary type/bitfield sizes, allows compilation of
335 regression test bug-1981238.c
336 * (pic16_printIvalChar): fix regression test structflexarray.c
337 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
338 in initialized structs and fix #1843745
339 * (pic16_printIvalStruct): always output initializers for all fields,
340 even those not explicitly given, fixes zeropad.c regression test
341 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
342 #2073635, #1567098, and #1485812)
343 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
345 2008-08-31 Borut Razem <borut.razem AT siol.net>
347 * support/regression/tests/bug-895992.c,
348 support/regression/tests/onebyte.c:
349 enabled pic16 regression testing since the bugs
350 1511794: pic16: regression test bug-895992.c fails
351 1444425: onebyte.c regression tes fails on pic16
352 are fixed, probably by fixing
353 2048464: PIC16: fix genUminus - addresses not.c regression test
354 * src/SDCCsymt.c, src/SDCCglue.c,
355 support/regression/tests/bug-1981238.c:
356 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
359 2008-08-30 Borut Razem <borut.razem AT siol.net>
361 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
362 release version 4.3.2
364 2008-08-24 Raphael Neider <rneider AT web.de>
366 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
367 always use the sdcc from the current build tree (ignore $CC from
368 the environment, fixes compile farm builds)
369 * device/lib/Makefile.in: rename .a into .lib for compatibility,
370 remove more build products from install directory
371 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
372 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
374 2008-08-24 Borut Razem <borut.razem AT siol.net>
376 * src/SDCC.y: applied patch
377 2050245: Fix # 1963382
379 1963382: Listing File - C file comment is incorrect
382 2008-08-23 Borut Razem <borut.razem AT siol.net>
384 * src/pic16/gen.c: applied patch
385 2048464: PIC16: fix genUminus - addresses not.c regression test
386 thanks Mauro Giachero
388 2008-08-22 Borut Razem <borut.razem AT siol.net>
390 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
391 src/pic16/main.c: allow spaces in gpasm and gplink paths
393 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
396 * src/z80/peeph-z80.def: minor peephole improvement
398 2008-08-15 Raphael Neider <rneider AT web.de>
400 * src/z80/gen.c (_vemit2): suppress compiler warning
402 * src/pic/*.[ch]: make proper use of header files and avoid
403 ad-hoc extern declarations, mark module-local helpers 'static',
404 removed dead/replaced code, no functional changes
405 * src/pic16/pcode.c: disentangled from pic14 backend
407 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
409 * src/z80/gen.c: fixed #2051348
410 * support/regression/tests/bug-2051348.c: regression test for #2051348
412 2008-08-10 Raphael Neider <rneider AT web.de>
415 * Makefile.common.in: export PACKAGE for $docdir,
416 fixes #1957036, avoid some "underquoted definition" warnings
417 * configure: regenerated
419 2008-08-10 Raphael Neider <rneider AT web.de>
421 * device/lib/pic16/**: build pic16 library using autotools for
422 improved dependency tracking
424 * device/lib/Makefile.in,
426 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
428 2008-08-10 Raphael Neider <rneider AT web.de>
430 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
431 local variables if --nooverlay is given, workaround for #2023121
433 2008-08-08 Raphael Neider <rneider AT web.de>
435 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
437 2008-08-08 Raphael Neider <rneider AT web.de>
439 * src/pic/pcoderegs.c,
441 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
443 2008-08-07 Borut Razem <borut.razem AT siol.net>
445 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
446 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
447 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
448 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
449 applied modified patch 2038174: Add support for binary constants v2
450 thanks Mauro Giachero
451 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
453 2008-08-04 Raphael Neider <rneider AT web.de>
456 * src/pic16/device.h,
458 * src/pic16/main.c: enable --optimize-goto by default
460 * device/lib/pic16/Makefile.common.in: suppress removed option
463 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
465 2008-07-30 Borut Razem <borut.razem AT siol.net>
467 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
468 applied patch 22032433: PIC16: fix constant strings,
469 thanks Mauro Giachero
471 2008-07-29 Borut Razem <borut.razem AT siol.net>
473 * src/pic16/gen.c: applied patches:
474 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
475 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
476 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
477 thanks Mauro Giachero
479 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
481 * src/port.h: Fixed typo in comment
483 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
485 * src/z80/mappings.i: Implemented RFE #1919415
486 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
487 #1880202, #1914434, prepared for RFE #1703943
489 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
492 * src/z80/peeph-z80.def,
493 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
494 preparation for Z80 peephole improvements
496 2008-06-21 Raphael Neider <rneider AT web.de>
498 * device/include/pic16/pic18f66j60.h,
499 * device/include/pic16/pic18f66j65.h,
500 * device/include/pic16/pic18f67j60.h,
501 * device/include/pic16/pic18f86j60.h,
502 * device/include/pic16/pic18f86j65.h,
503 * device/include/pic16/pic18f87j60.h,
504 * device/include/pic16/pic18f96j60.h,
505 * device/include/pic16/pic18f96j65.h,
506 * device/include/pic16/pic18f97j60.h,
507 * device/lib/pic16/libdev/pic18f66j60.c,
508 * device/lib/pic16/libdev/pic18f66j65.c,
509 * device/lib/pic16/libdev/pic18f67j60.c,
510 * device/lib/pic16/libdev/pic18f86j60.c,
511 * device/lib/pic16/libdev/pic18f86j65.c,
512 * device/lib/pic16/libdev/pic18f87j60.c,
513 * device/lib/pic16/libdev/pic18f96j60.c,
514 * device/lib/pic16/libdev/pic18f96j65.c,
515 * device/lib/pic16/libdev/pic18f97j60.c,
516 * device/include/pic16/pic16devices.txt,
517 * device/include/pic16/pic18fregs.h,
518 * device/lib/pic16/pics.all: added new devices
520 * device/include/pic16/adc.h,
521 * device/lib/pic16/libio/adc/adcbusy.c,
522 * device/lib/pic16/libio/adc/adcopen.c,
523 * device/lib/pic16/libio/adc/adcsetch.c,
524 * device/lib/pic16/libio/i2c/i2copen.c,
525 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
526 all changes from a patch by Anton Strobl
528 2008-06-12 Borut Razem <borut.razem AT siol.net>
530 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
531 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
532 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
533 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
534 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
535 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
536 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
537 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
538 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
539 by applying the modified patch from Risto Huotari
541 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
544 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
545 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
546 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
547 * support/regression/tests/bug1938300.c: new, added
549 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
551 * device/include/asm/ds390/features.h,
552 * device/include/asm/mcs51/features.h,
553 * device/include/mcs51/regc515c.h: inserted LGPL notice
555 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
557 * device/lib/gbz80/div.s,
558 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
559 patch 1597883, Thanks Robert Ramey
561 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
563 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
564 createIvalCharPtr, createIvalPtr, createIval),
566 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
567 initializers for local auto variables
568 * support/regression/tests/zeropad.c: added testcase for auto initializers
570 2008-05-26 Raphael Neider <rneider AT web.de>
572 * device/lib/pic16/startup/crt0.c,
573 * device/lib/pic16/startup/crt0i.c,
574 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
575 explicit, fixed curr_entry loop for >= 256 initializer records,
576 removed debug code (write to 0xf7e)
578 2008-05-25 Raphael Neider <rneider AT web.de>
580 * device/include/pic/pic16f627a.h,
581 * device/include/pic/pic16f628a.h,
582 * device/include/pic/pic16f648a.h: added missing ports
584 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
586 * device/include/float.h: added __INFINITY
587 * device/lib/_fsadd.c: handle overflows
588 * device/lib/_fsmul.c,
589 * device/lib/_fsdiv.c: use __INFINITY
590 * device/lib/_fseq.c,
591 * device/lib/_fsneq.c: handle -0.0
592 * sim/ucsim/s51.src/uc89c51r.cc,
593 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
594 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
595 * src/mcs51/gen.c (genSend): fixed bug with --xstack
596 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
597 * support/regression/tests/snprintf.c: test bug with --xstack
599 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
601 * src/SDCCpeeph.c (callFuncByName):
602 Support nested parenthesis in peephole function arguments (#1967300)
604 2008-05-19 Raphael Neider <rneider AT web.de>
606 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
607 fixed duplicate labels (#1911325)
609 2008-05-19 Raphael Neider <rneider AT web.de>
611 * src/regression/empty.c: suppress warning
612 * src/regression/pointer1.c: enabled index_by_pointer()
613 * src/regression/inline.c: now works for pic16 as well
615 * src/pic16/device.c: include dbuf declarations
616 * src/pic16/device.h: removed obsolete prototypes
618 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
619 * src/pic16/glue.c: made purely local functions static,
620 (pic16_printGPointerType, pic16_printIvalCharPtr,
621 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
622 generic pointers' tags (#1961866)
624 * src/pic16/pcode.c (assignValnums): optimize literal assignments
626 2008-05-19 Borut Razem <borut.razem AT siol.net>
628 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
629 fixed typo, uninstall include/pic16/pic16devices.txt
631 2008-05-18 Borut Razem <borut.razem AT siol.net>
633 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
634 the buffer is null terminated
635 * src/device/pic16.c:
636 applied modified patch 1965676: Patch for Win32 16 bit PIC
637 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
639 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
641 * src/SDCC.lex (check_type),
642 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
645 * as/z80/clean.mk: also clean *.dep
646 * device/lib/pic16/libsdcc/stack/Makefile,
647 * sim/ucsim/libtool: removed as they are rebuild by configure
648 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
650 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
652 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
653 fixupInline instead of createFunction to fix bug 1864577
654 (inlineFindMaxBlockno): removed, use global blockNo
655 * src/SDCCglobl.h: added blockNo
657 * src/z80/peep.h: modified properties
658 * support/regression/tests/bug1864577.c: new, added
660 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
663 * as/mcs51/asm.h: added org_cnt
664 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
665 * as/mcs51/asout.c: changed old K&R to ANSI
666 * as/mcs51/Makefile.in: use common identifiers
672 * as/hc08/Makefile.bcc,
673 * as/hc08/Makefile.in: synchronized with as/mcs51/*
674 * sdcc_vc_in.h: added define __func__
675 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
676 Thanks Ruud van Silfhout
677 * support/regression/tests/bug1717305.c: new, added
679 2008-05-05 Borut Razem <borut.razem AT siol.net>
681 * support/regression/Makefile.in,
682 support/regression/ports/ds390/spec.mk,
683 support/regression/ports/hc08/spec.mk,
684 support/regression/ports/mcs51-common/spec.mk,
685 support/regression/ports/pic14/spec.mk,
686 support/regression/ports/pic16/spec.mk,
687 support/regression/ports/ucz80/spec.mk,
688 support/regression/ports/z80/spec.mk:
689 added INC_DIR and LIBDIR paths
690 * src/ds390/gen.c: removed duplicated selicolon
692 2008-05-04 Borut Razem <borut.razem AT siol.net>
694 * support/regression/Makefile.in,
695 support/regression/fwk/lib/testfwk.c,
696 support/regression/ports/ds390/spec.mk,
697 support/regression/ports/hc08/spec.mk,
698 support/regression/ports/mcs51-common/spec.mk,
699 support/regression/ports/mcs51-large/spec.mk,
700 support/regression/ports/mcs51-medium/spec.mk,
701 support/regression/ports/mcs51-small/spec.mk,
702 support/regression/ports/mcs51-stack-auto/spec.mk,
703 support/regression/ports/mcs51-xstack-auto/spec.mk,
704 support/regression/ports/pic14/spec.mk,
705 support/regression/ports/pic16/spec.mk,
706 support/regression/ports/ucz80/spec.mk:
707 added possibility to define the sdcc binary directory SDCC_BIN_PATH
708 used to run regeression tests
710 2008-05-01 Raphael Neider <rneider AT web.de>
712 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
713 supported devices and instructions to add new ones
715 2008-05-01 Raphael Neider <rneider AT web.de>
717 * device/include/pic16/adc.h,
718 device/lib/pic16/libio/adc/adcbusy.c,
719 device/lib/pic16/libio/adc/adcopen.c,
720 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
721 18f2455 style ADC devices, based on patch #1776197
722 * device/lib/pic16/libio/adc/adcclose.c,
723 device/lib/pic16/libio/adc/adcconv.c,
724 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
725 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
726 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
727 * device/include/pic16/pic18f4431.h,
728 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
729 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
731 2008-05-01 Raphael Neider <rneider AT web.de>
733 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
734 moved xinst flag into pic16_options_t
735 * src/pic16/device.c (default_device, pic16_list_devices,
736 pic16_find_device): removed references to sfrrange
737 * src/pic16/gen.c (genFunction),
738 src/pic16/glue.c (pic16initialComments),
739 src/pic16/main.c (pic16_optionsTable),
740 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
742 * device/include/pic16/pic16devices.txt: removed sfrrange lines
744 2008-04-29 Raphael Neider <rneider AT web.de>
746 * src/pic16/devices.inc,
747 device/include/pic16/pic16devices.txt: replaced compiled-in list
748 of devices with a variant parsed at runtime
749 * src/pic16/device.c: added support for parsing pic16devices.txt,
751 * src/pic16/device.h: removed (now) unused fields from PIC_device
752 * src/pic16/main.c: removed #pragma maxram,
753 (_pic16_initPaths): removed bogus generation of search paths,
754 setup the port proper only after the search paths (for
755 pic16devices.txt) are set up,
756 (_pic16_finaliseOptions): moved processor dependant code here
757 from _pic16_initPaths(), clean up
758 * src/pic16/ralloc.c (pic16_init_stack),
759 * src/pic16/ralloc.h,
760 * src/pic16/pcode.c: clean up
761 * device/include/Makefile.in,
762 support/scripts/sdcc.nsi: also install/package pic16devices.txt
763 * support/scripts/inc2h-pic16.pl: updated instructions
765 2008-04-29 Raphael Neider <rneider AT web.de>
767 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
768 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
769 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
770 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
771 added missing family members and 18f2480/2580/4480/4580 family
772 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
773 * device/include/pic16/pic18f2525.h: use 18f4620.h
774 * device/include/pic16/pic18f6680.h: use 18f8680.h
775 * device/include/pic16/pic18fregs.h,
776 device/lib/pic16/pics.all,
777 src/pic16/devices.inc: add new devices
778 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
779 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
780 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
781 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
782 prevent attempting to build the libio for some new devices
784 2008-04-29 Raphael Neider <rneider AT web.de>
786 * debugger/mcs51/Makefile.in: fixed paths to sources
788 2008-04-25 Borut Razem <borut.razem AT siol.net>
790 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
791 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
792 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
793 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
794 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
795 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
796 as/link/z80/linkz80.dsp: lklibr.c moved
797 * doc/INSTALL.txt: binary archives in bz2 format
798 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
800 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
802 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
803 * support/regression/tests/bug1856409.c: new, added
805 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
808 * src/mcs51/peep.c: Use werror for error messages.
809 * src/SDCCicode.c (geniCodeConditional),
810 * src/SDCCsymt.c (structElemType): fixed bug 1839321
811 * src/z80/Makefile.bcc,
812 * src/z80/z80.dsp: added src/z80/peep.c/h
813 * support/regression/tests/bug1839321.c: new, added
815 2008-04-20 Raphael Neider <rneider AT web.de>
817 * device/include/pic16/pic18f2455.h: added bitfields for port C
819 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
821 * src/z80/peep.c: Use werror for error messages.
823 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
825 * src/z80/peep.h (declaration of notUsed()),
826 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
828 * src/z80/z80.h (added dependency on peep.h),
829 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
832 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
834 * src/SDCCpeeph.c (added support for notUsed()),
835 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
837 * src/port.h (removed dependency on mcs51/peep.h, added declaration
838 for notUsed()): Implemented generic (that is not port-specific) part
841 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
843 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
844 * device/lib/libsdcc.lib,
845 * device/lib/Makefile.in,
846 * support/regression/ports/mcs51-xstack-auto/spec.mk,
847 * device/lib/calloc.c: renamed to _calloc.c
848 * device/lib/free.c: renamed to _free.c
849 * device/lib/malloc.c: renamed to _malloc.c
850 * device/lib/realloc.c: renamed to _realloc.c
851 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
852 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
853 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
854 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
855 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
856 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
857 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
858 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
860 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
861 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
862 * support/regression/tests/bug1509084.c: new, added
864 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
866 * device/include/mcs51/cc2510fx.h: added _XPAGE
867 * device/include/mcs51/compiler.h: cosmetic changes
869 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
871 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
874 2008-03-31 Borut Razem <borut.razem AT siol.net>
876 * support/cpp2 renamed to support/cpp
877 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
878 support/cpp2/libiberty/splay-tree.c,
879 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
880 support/cpp2/libcpp/directives.c,
881 support/cpp2/libcpp/include/cpplib.h,
882 support/cpp2/libcpp/include/symtab.h,
883 support/cpp2/libcpp/include/line-map.h,
884 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
885 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
886 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
887 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
888 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
889 release version 4.3.0
890 * configure.in, configure, Makefile.in, Makefile.bcc:
891 adapted for moved cpp2
893 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
895 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
896 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
898 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
900 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
902 * support/regression/tests/bug1717943.c: new, added
904 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
906 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
907 bytewise return value assignments introduced in last commit.
909 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
911 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
912 genMult, genJumpTab):
913 Use 16-bit instructions for addition in some additional cases,
914 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
916 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
918 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
919 Implemented RFE #1921450, changed some debug messages.
921 2008-03-30 Borut Razem <borut.razem AT siol.net>
923 * Small Device C Compiler 2.8.0 released
924 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
925 * support/scripts/sdcc.nsi: added finish page; this version
926 was used for 2.8.0 release
927 * doc/knownbugs.html: removed; magically generated by the build
928 process using gen_known_bugs.pl from now on
930 2008-03-23 Borut Razem <borut.razem AT siol.net>
932 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
933 and reverted it, since it was already fixed by Raphael ;-)
934 * doc/knownbugs.html: updated for RC2
936 2008-03-22 Raphael Neider <rneider AT web.de>
938 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
941 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
943 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
944 * support/regression/tests/bug1839277.c: added related testBug1839299
946 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
948 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
949 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
951 * src/mcs51/gen.c: throughout only output hex constants
952 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
953 * support/regression/tests/bug1839277.c: new, added
955 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
957 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
958 compilation warning about nested comments.
960 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
962 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
963 * support/regression/tests/bug1921073.c: new, added
965 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
967 * src/z80/SDCCpeeph.c.c (callFuncByName):
968 Commented function parameters.
970 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
972 * src/z80/ralloc.c (packRegsForAccUse2):
973 disabled a broken accumulator packing optimization (fixed #1292721).
974 * support/regression/tests/bug-1292721: Regression test for #1292721.
976 2008-03-16 Raphael Neider <rneider AT web.de>
978 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
979 fixed code bloat regression using a variant of patch #1915618
981 2008-03-16 Borut Razem <borut.razem AT siol.net>
983 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
984 icon, changed startup menu for release distribution, code cleaning,
985 create url files instead links in startup menu
987 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
989 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
990 * support/regression/tests/bug1579949.c: new, added
992 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
994 * device/lib/printf_fast.c: fixed bug 1255403
996 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
998 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
999 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1001 2008-03-14 Borut Razem <borut.razem AT siol.net>
1003 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1004 command line options
1005 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1006 is correctly displayed
1007 * as/link/z80/lkmain.c: usage line commented out
1009 2008-03-13 Borut Razem <borut.razem AT siol.net>
1011 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1012 updated the list pf supported pic14 devices
1014 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1016 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1018 2008-03-12 Borut Razem <borut.razem AT siol.net>
1020 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1021 fixed documentation request #1718191
1022 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1023 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1026 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1028 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1029 * support/regression/tests/bug1505811.c: new, added
1031 2008-03-09 Raphael Neider <rneider AT web.de>
1033 * device/include/pic16/pic18f2620.h,
1034 * device/include/pic16/pic18f4620.h,
1035 * device/lib/pic16/libdev/pic18f2620.c,
1036 * device/lib/pic16/libdev/pic18f4525.c,
1037 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1038 family to consistently use pic18f4620.[ch], fixes #1832562
1040 2008-03-09 Borut Razem <borut.razem AT siol.net>
1042 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1043 changed sdcc version to 2.8.0
1044 * knownbugs.html: regenerated
1045 * support/scripts/gen_known_bugs.pl: added number of open bugs
1047 2008-03-09 Raphael Neider <rneider AT web.de>
1049 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1050 (genOr): read volatile operand even if the result is known,
1052 (genOr,genXor): removed unused legacy code,
1053 (genDummyRead): use pic16_mov2w_volatile()
1055 2008-03-08 Borut Razem <borut.razem AT siol.net>
1057 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1058 cons w. --model-large
1059 * support/regression/staticinit.c: added regression test for bug
1062 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1064 * src/ds390/gen.c (pushSide, genPcall),
1065 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1066 * src/mcs51/gen.c: cosmetic changes
1067 * support/regression/fwk/include/testfwk.h: added macro reentrant
1068 * support/regression/tests/bug1908493.c: new, added
1070 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1072 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1074 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1076 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1077 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1078 already set in ds390/main.c and mcs51/main.c
1080 2008-03-07 Raphael Neider <rneider AT web.de>
1082 * src/regression/init0.c: new test for initialized arrays of function
1084 * src/regression/Makefile: made a bit more flexible, added init0.c
1085 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1086 pointers, closes #1427663
1088 2008-03-05 Borut Razem <borut.razem AT siol.net>
1090 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1091 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1093 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1095 * support/librarian/sdcclib.c:Added feature request 1908061:
1096 Synchronise sdcclib commands with ar.
1098 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1100 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1101 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1102 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1103 * device/include/mcs51/compiler.h: removed umlauts, added double
1106 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1108 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1109 * support/regression/tests/bug1536762.c: new, added
1111 * src/SDCCutil.h: added getBuildDate()
1112 * src/SDCCmain.c (printVersionInfo),
1113 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1115 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1116 * src/ds390/ralloc.c (packRegisters),
1117 * src/mcs51/ralloc.c (packRegisters),
1118 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1120 * support/regression/tests/bug1618050.c: new, added
1121 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1122 * support/regression/fwk/include/testfwk.h,
1123 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1126 2008-03-04 Raphael Neider <rneider AT web.de>
1128 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1129 on accessing OP_SYM_TYPE(op)
1130 * src/pic/gen.h: removed unused prototype of genMinusDec()
1131 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1132 fix #1876953 (invalid subtraction code), removed unused code
1134 2008-03-03 Raphael Neider <rneider AT web.de>
1138 * src/pic/genarith.c,
1140 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1141 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1143 2008-03-03 Raphael Neider <rneider AT web.de>
1145 * src/pic/device.c (find_device): search user-specified paths first
1146 for pic14devices.txt, fixes #1900827
1148 2008-03-02 Borut Razem <borut.razem AT siol.net>
1150 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1151 AddToPath and RemoveFromPath
1153 2008-03-01 Borut Razem <borut.razem AT siol.net>
1155 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1156 work correctly, added debugging support if -DSDCC.DEBUG command line
1159 2008-02-28 Borut Razem <borut.razem AT siol.net>
1161 * doc/sdccman.lyx: cosmetic changes
1163 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1165 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1166 * doc/sdccman.lyx: fixed unmeant removal of spaces
1168 2008-02-27 Borut Razem <borut.razem AT siol.net>
1170 * support/scripts/sdcc.nsi: corrected installation directory for
1171 current user installation mode
1172 * doc/README.txt: added Philipp Klaus Krause to the developers list
1174 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1176 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1177 return ifx condition
1178 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1179 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1180 ifxJump to fix bug 1838000
1181 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1182 * support/regression/tests/bug1838000.c: new, added
1183 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1185 2008-02-26 Borut Razem <borut.razem AT siol.net>
1187 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1189 * support/scripts/sdcc.nsi: added MULTIUSER page,
1190 NSIS upgraded to version 2.35
1192 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1194 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1195 * support/regression/tests/bug1565152.c: new, added
1197 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1199 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1200 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1201 * support/regression/tests/bug1670148.c: new, added
1203 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1205 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1207 2008-02-24 Borut Razem <borut.razem AT siol.net>
1209 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1210 is ineffective for unsigned char parameter
1212 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1214 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1215 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1216 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1217 * support/Util/MySystem.c (my_system): output errorcode when verbose
1219 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1221 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1224 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1226 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1229 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1231 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1233 2008-02-21 Borut Razem <borut.razem AT siol.net>
1235 * support/regression/Makefile.in,
1236 support/regression/ports/ds390/spec.mk,
1237 support/regression/ports/hc08/spec.mk,
1238 support/regression/ports/mcs51-common/spec.mk,
1239 support/regression/ports/pic14/spec.mk,
1240 support/regression/ports/pic16/spec.mk,
1241 support/regression/ports/ucz80/spec.mk,
1242 support/regression/ports/xa51/spec.mk:
1243 added CFLAGS when compiling timeout
1245 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1247 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1250 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1252 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1253 * support/regression/tests/bug1888147.c: new, added
1255 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1257 * src/z80/gen.c: fixed bugs #1596270, #1736867
1259 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1261 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1262 contents, mostly fixes #1596270
1264 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1266 * src/z80/peeph.def,
1267 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1268 peepholes, fixes #1806565
1270 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1272 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1273 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1274 fixes bug 1739475, thanks Robert Larice
1275 (rule 271): new, added
1277 2008-02-18 Borut Razem <borut.razem AT siol.net>
1279 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1281 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1283 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1285 2008-02-17 Raphael Neider <rneider AT web.de>
1287 * src/pic16/genarith.c,
1290 * src/pic16/genutils.c: removed unused legacy code,
1291 removed unused fields from struct asmop and struct _G
1293 2008-02-17 Raphael Neider <rneider AT web.de>
1295 * src/pic16/gen.c (AccRsh): cosmetic changes,
1296 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1297 genRightShiftLiteral): fixed to work with SFRs as result by
1298 assigning only once to result,
1299 removed a lot of unused/excluded code fragments
1301 2008-02-17 Raphael Neider <rneider AT web.de>
1303 * device/include/pic/pic16f88.h,
1304 * device/include/pic/pic16f886.h,
1305 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1307 2008-02-17 Borut Razem <borut.razem AT siol.net>
1309 * src/z80/peeph.def: applied patch
1310 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1311 * src/z80/gen.c, src/z80/peeph.def: applied patch
1312 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1313 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1314 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1315 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1316 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1317 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1319 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1321 * as/link/mcs51/aslink.dsp: removed SDK define
1322 * as/link/z80/clean.mk: brought in sync with other ports
1323 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1324 * as/hc08/Makefile.bcc,
1325 * as/mcs51/Makefile.bcc,
1326 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1327 * src/z80/main.c (_setValues): use the now capitalized -Z,
1328 (z80_port, gbz80_port): generate debug information when asked
1330 2008-02-16 Borut Razem <borut.razem AT siol.net>
1332 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1333 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1334 as/z80/Makefile.in. as/z80/Makefile.bcc:
1335 applied patch #1893393: patch for as-z80 and link-z80 to generate
1336 cdb, thanks to Armin Diehl
1337 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1338 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1339 asnoice.c moved to as/asxxsrc/asnoice.c
1340 * src/z80/peeph-gbz80.def: applied patch
1341 #1880235: Z80 return peephole, thanks to Philipp Krause
1343 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1346 * doc/sdccman.lyx: bumped version to 2.7.5
1347 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1349 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1351 * device/include/pic16/stdlib.h,
1352 * device/lib/pic16/libc/stdlib/ltoa.c,
1353 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1355 2008-02-13 Borut Razem <borut.razem AT siol.net>
1357 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1358 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1359 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1360 src/SDCCopt.c, src/SDCCval.c:
1361 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1363 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1365 * src/SDCCsymt.c (compareType): fixed bug 1309013
1367 2008-02-09 Borut Razem <borut.razem AT siol.net>
1369 * src/SDCCval.c, src/SDCCval.h:
1370 code cleaning, added function constChrVal()
1371 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1372 call constChrVal() instead constVal()
1374 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1376 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1379 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1380 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1383 2008-02-01 Raphael Neider <rneider AT web.de>
1385 * device/include/pic/pic16f886.h,
1386 * device/include/pic/pic16f887.h: added RA6 and RA7
1388 2008-01-24 Raphael Neider <rneider AT web.de>
1390 * device/include/pic/pic16f88.h: added RA6 and RA7
1391 * device/lib/pic/libdev/disabled_pic16f886.c,
1392 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1394 * src/pic16/devices.inc,
1395 * device/include/pic16/pic18f2423.h,
1396 * device/include/pic16/pic18f2523.h,
1397 * device/include/pic16/pic18fregs.h,
1398 * device/lib/pic16/pics.all
1399 * device/lib/pic16/libdev/pic18f2423.c,
1400 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1401 * device/lib/pic16/libio/i2c.ignore,
1402 * device/lib/pic16/libio/usart.ignore,
1403 * device/lib/pic16/libio/adc.ignore: ignore new devices
1405 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1407 * src/SDCCast.c (createRMW): fixed bug 1582651
1409 2008-01-20 Borut Razem <borut.razem AT siol.net>
1411 * src/SDCCcse.c: partially fixed enhancement request
1412 #1793872 - multiply by -1 not collapsed
1413 * support/regression/tests/arithcsi.c: added regression test
1415 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1417 * as/mcs51/asx8051.dsp: removed define SDK
1418 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1419 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1421 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1422 cosmetic changes, brought more in sync, changed old K&R to ANSI
1424 2008-01-13 Borut Razem <borut.razem AT siol.net>
1426 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1427 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1429 2007-12-30 Borut Razem <borut.razem AT siol.net>
1431 * src/pic16/gen.c: fixed implementation of bitwise operations for
1433 * support/regression/tests/bitwise.c: added test cases
1435 2007-12-29 Borut Razem <borut.razem AT siol.net>
1437 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1438 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1439 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1440 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1441 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1442 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1443 src/pic16/pcode.[ch]: added const qualifier
1444 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1445 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1446 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1447 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1448 * as/asxxsrc/aslex.c: use dbuf_getline()
1449 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1450 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1451 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1452 as/z80/asm.h, as/z80/z80adr.c:
1453 changed type of ib and ip to const char *
1455 2007-12-28 Borut Razem <borut.razem AT siol.net>
1457 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1458 introduced (readlin) - long lines are turuncated
1459 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1460 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1461 as/z80/Makefile.in: moved aslex.c to asxxsrc
1462 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1463 * as/hc08/asmain.c, as/mcs51/asmain.c:
1464 added missing initialization of a_addr field
1465 * support/regression/tests/long_asm_line.c: added regtest for long
1468 2007-12-22 Borut Razem <borut.razem AT siol.net>
1470 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1472 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1474 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1476 2007-12-16 Borut Razem <borut.razem AT siol.net>
1478 * device/include/pic16/stdbool.h: removed, since already exists in
1479 device/include/; this also fixes bitopcse.c regression test for pic16
1481 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1482 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1483 dereference doesn't work; covered by regression test bug1399290
1485 2007-12-05 Borut Razem <borut.razem AT siol.net>
1487 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1490 2007-12-01 Borut Razem <borut.razem AT siol.net>
1492 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1493 corrected handling of the highest_valid_address
1495 2007-11-17 Raphael Neider <rneider AT web.de>
1497 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1498 * src/pic/glue.c (picglue): emit .file if --debug is given
1500 2007-11-17 Raphael Neider <rneider AT web.de>
1502 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1503 care when left or right operand resides in result, fixes #1830220
1505 2007-11-17 Borut Razem <borut.razem AT siol.net>
1507 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1508 #983491 - "Merge duplicate strings function is ineffective"
1509 * support/regression/tests/bug-983491.c: regtest disabled
1510 * as/asxxsrc: created
1511 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1512 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1513 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1514 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1515 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1516 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1517 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1518 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1519 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1520 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1521 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1522 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1523 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1525 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1527 * device/include/stdarg.h: added and removed some casts
1528 * src/SDCCsymt.c (compareType): Fully check types between generic and
1529 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1531 2007-11-13 Borut Razem <borut.razem AT siol.net>
1533 * support/regression/tests/bug-1817005.c:
1534 added regtest for bug #1817005 - as-z80 chokes on long labels
1536 2007-11-12 Borut Razem <borut.razem AT siol.net>
1538 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1539 as/z80/asout.c, as/z80/aslist.c:
1540 fixed bug #1817005 - as-z80 chokes on long labels
1542 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1545 * as/z80/asmain.c: cosmetic changes
1548 * as/z80/alloc.h: removed
1550 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1551 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1552 * as/link/hc08/Makefile.in,
1553 * as/link/mcs51/Makefile.in,
1554 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1556 * as/link/mcs51/lkarea.c,
1557 * as/link/mcs51/lkmain.c: cosmetic changes
1558 * as/link/hc08/lklibr.c,
1559 * as/link/z80/lklibr.c,
1560 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1561 used cygwin_conv_to_full_posix_path,
1562 added warnings, cosmetic changes, brought more in sync
1563 changed old K&R into ANSI function declarations
1564 * as/link/z80/lklibr.c (loadAdb): added
1565 * as/link/z80/lkmain.c: removed -- option from usage text
1567 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1569 * src/mcs51/gen.c (outBitC): optimized for no result
1571 2007-10-31 Borut Razem <borut.razem AT siol.net>
1573 * src/SDCCsymt.c: fixed (hopeful properly) bug
1574 #1805702 - order of extern matters
1575 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1578 2007-10-29 Borut Razem <borut.razem AT siol.net>
1580 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1581 - order of extern matters
1582 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1585 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1587 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1588 24bitMode, portIsDS390
1589 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1590 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1591 (notVolatileVariable): also check sloc names,
1592 (callFuncByName): moved ftab[] out of function and sorted it by use
1594 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1596 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1597 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1598 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1599 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1600 * support/regression/tests/bug-880197.c: new, added
1602 2007-10-28 Borut Razem <borut.razem AT siol.net>
1604 * support/regression/Makefile.in,
1605 support/regression/ports/mcs51-large/spec.mk,
1606 support/regression/ports/mcs51-xstack-auto/spec.mk,
1607 support/regression/ports/mcs51-stack-auto/spec.mk,
1608 support/regression/ports/mcs51-medium/spec.mk,
1609 support/regression/ports/mcs51-common/spec.mk,
1610 support/regression/ports/mcs51-common/*,
1611 support/regression/ports/mcs51-small/*:
1612 mcs51 renamed to mcs51-common, created mcs51-small
1613 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1614 * support/regression/tests/bug-1805702.c: added regtest for bug
1617 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1619 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1620 added new rules 265 - 270
1621 * support/regression/tests/bug1721024.c:new, added
1622 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1623 introduced new test-mcs51 to run all mcs51 tests
1625 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1627 * support/regression/tests/bug1816470.c: new, added
1629 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1631 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1632 propagate for *,+,- with float, fixed bug 1816470
1633 (decorateType): cast to resultTypeProp instead of resultType
1635 2007-10-19 Borut Razem <borut.razem AT siol.net>
1637 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1638 function is ineffective" for pic16 tareget
1639 * support/scripts/listerr.c: corrected include path
1640 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1643 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1645 * support/regression/tests/using.c: new, added
1646 * support/regression/tests/vaargs.c: fixed and enabled test
1648 2007-10-18 Borut Razem <borut.razem AT siol.net>
1650 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1652 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1654 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1656 * doc/sdccman.lyx: documented option --Werror
1657 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1658 RegBankUsed[] earlier
1660 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1662 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1666 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1668 * src/SDCCast.c (decorateType): improved optimization of tri-op
1669 * src/SDCCerr.c (vwerror, setWError),
1671 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1672 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1674 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1676 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1677 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1678 * support/regression/tests/bug-223113.c,
1679 * support/regression/tests/bug-426632.c,
1680 * support/regression/tests/bug-468811.c,
1681 * support/regression/tests/bug-477835.c,
1682 * support/regression/tests/bug-478094.c,
1683 * support/regression/tests/bug-499644.c,
1684 * support/regression/tests/bug-524209.c,
1685 * support/regression/tests/bug-524211.c,
1686 * support/regression/tests/packcast.c,
1687 * support/regression/tests/structidx.c: added empty tests
1688 * support/regression/tests/bug-607243.c: enabled test
1690 2007-10-06 Borut Razem <borut.razem AT siol.net>
1692 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1693 support of universal binaries on Mac OS X
1695 2007-10-02 Borut Razem <borut.razem AT siol.net>
1697 * src/SDCCval.h: unified double2ul macro for all platforms
1698 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1699 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1701 2007-09-30 Borut Razem <borut.razem AT siol.net>
1703 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1705 * sdcc_vc_in.h: enabled warnings
1706 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1707 unsigned type, result still unsigned
1708 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1710 2007-09-28 Raphael Neider <rneider AT web.de>
1712 * src/pic/device.c (find_device): prevent buffer underflow error
1713 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1714 the just destroyed list entry
1716 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1718 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1721 2007-09-18 Borut Razem <borut.razem AT siol.net>
1723 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1724 applied to unsigned type, result still unsigned
1726 2007-09-17 Borut Razem <borut.razem AT siol.net>
1728 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1729 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1730 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1731 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1732 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1733 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1734 src/z80/gen.c, src/z80/ralloc.c:
1735 fixed bug #1739860 - sdcc does not work correctly on some platforms
1737 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1739 2007-09-17 Raphael Neider <rneider AT web.de>
1741 * src/pic16/device.c: reverted to previous version
1742 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1744 2007-09-16 Raphael Neider <rneider AT web.de>
1746 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1747 as this raises a ton of gpasm warnings, just emit a second label
1748 * src/pic16/devices.inc,
1749 * device/lib/pic16/pics.all,
1750 * device/lib/pic16/libdev/pic18f2585.c,
1751 * device/lib/pic16/libdev/pic18f2680.c,
1752 * device/lib/pic16/libdev/pic18f2682.c,
1753 * device/lib/pic16/libdev/pic18f2685.c,
1754 * device/lib/pic16/libdev/pic18f4585.c,
1755 * device/lib/pic16/libdev/pic18f4680.c,
1756 * device/lib/pic16/libdev/pic18f4682.c,
1757 * device/lib/pic16/libdev/pic18f4685.c,
1758 * device/include/pic16/pic18f2585.h,
1759 * device/include/pic16/pic18f2680.h,
1760 * device/include/pic16/pic18f2682.h,
1761 * device/include/pic16/pic18f2685.h,
1762 * device/include/pic16/pic18f4585.h,
1763 * device/include/pic16/pic18f4680.h,
1764 * device/include/pic16/pic18f4682.h,
1765 * device/include/pic16/pic18f4685.h,
1766 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1767 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1768 patch contributed by Anton Strobl, applied with changes
1770 2007-09-16 Raphael Neider <rneider AT web.de>
1772 * device/include/pic16/pic18f2431.h,
1773 * device/include/pic16/pic18f25j10.h,
1774 * device/include/pic16/pic18f4431.h,
1775 * device/include/pic16/pic18f45j10.h: adopted common include style
1776 * device/include/pic16/pic18f1320.h,
1777 * device/include/pic16/pic18f2320.h,
1778 * device/include/pic16/pic18f2525.h,
1779 * device/include/pic16/pic18f4320.h,
1780 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1781 * device/include/pic16/pic18fregs.h: prepared for automatic include
1782 file selection by having DEVICE.h for every DEVICE
1783 * device/lib/pic16/libdev/pic18f2320.c,
1784 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1786 * device/lib/pic16/configure.in,
1787 * device/lib/pic16/configure: use rm -rf instead of rmdir
1788 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1789 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1791 2007-09-09 Borut Razem <borut.razem AT siol.net>
1793 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1794 distingush between i386 and ppc Mac OS X versions
1796 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1798 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1799 * support/regression/tests/bug1788177.c: new, added
1801 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1803 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1804 * device/include/mcs51/lint.h added keyword __naked
1806 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1810 * src/SDCCmem.h: removed maxRegBank
1811 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1812 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1813 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1814 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1815 name and behaviour to handle banked functions
1816 (scan4op): and use it to fix bug 1786213
1818 2007-09-03 Raphael Neider <rneider AT web.de>
1820 * device/include/pic16/pic18f248.h,
1821 * device/include/pic16/pic18f258.h,
1822 * device/include/pic16/pic18f448.h,
1823 * device/lib/pic16/libdev/pic18f248.c,
1824 * device/lib/pic16/libdev/pic18f258.c,
1825 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1826 added T0CONbits, fixes #1786891
1828 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1830 * src/ds390/gen.c (genFarPointerSet),
1831 * src/hc08/ralloc.c (packRegisters),
1832 * src/mcs51/ralloc.c (packRegisters),
1833 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1835 * src/SDCCicode.h: POINTER_SET can be true for literals too
1836 * support/regression/tests/bug1750318.c: new, added
1838 2007-08-23 Borut Razem <borut.razem AT siol.net>
1840 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1841 library versions without the completition functionality
1843 2007-08-22 Raphael Neider <rneider AT web.de>
1845 * device/include/pic16/pic18f1220.h,
1846 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1848 2007-08-12 Borut Razem <borut.razem AT siol.net>
1850 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1852 2007-08-11 Borut Razem <borut.razem AT siol.net>
1854 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1855 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1856 support/Util/SDCCerr.[ch] moved to src
1857 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1858 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1859 device/examples/ds390/tinitalk/tinitalk.dsp,
1860 device/examples/serialcomm/windows/serialcomm.dsp,
1861 support/librarian/librarian.dsp:
1862 removed linking of unused odbc32.lib and odbccp32.lib
1863 * support/scripts/winres.h:
1864 added for compilation with Visual C++ 2005 Express Edition
1866 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1868 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1871 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1873 * sdccconf_in.h: update the endian test so that SPARC Solaris
1874 does not throw syntax errors
1876 2007-08-06 Borut Razem <borut.razem AT siol.net>
1878 * doc/sdccman.lyx: removed two index entries which prevented the
1879 generation of sdcc doc archive
1881 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1883 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1884 instead of lyx 1.5.0.
1886 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1888 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1889 Lucas Loizaga, with minor modifications. Thanks!
1891 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1893 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1896 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1898 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1899 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1902 2007-07-22 Borut Razem <borut.razem AT siol.net>
1904 * configure.in, configure: re-introduced .version
1905 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1906 the version reverted to 2.7.0
1908 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1911 * doc/sdccman.lyx: bumped version to 2.7.3
1912 * device/include/mcs51/compiler.h: fixed elif->else
1913 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1914 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1915 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1916 enable accuse for bit operands
1917 * src/SDCCmain.c (printVersionInfo),
1918 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1919 environment descriptor
1920 * src/SDCCutil.h: added getBuildEnvironment
1921 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1922 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1923 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1924 * support/regression/tests/bug1348008.c,
1925 * support/regression/tests/bug1496419.c,
1926 * support/regression/tests/bug1503067.c,
1927 * support/regression/tests/preproc.c: added empty tests
1929 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1931 * support/regression/tests/bug1678803.c: new, added
1933 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1936 * as/link/hc08/lkihx.c,
1937 * as/link/hc08/lkrloc.c,
1938 * as/link/mcs51/lkihx.c,
1939 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1940 ihxExtendedLinearAddress
1941 * as/link/mcs51/lkrloc.c (relr),
1942 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1943 acall/ajmp, see bug 830513
1945 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1947 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1948 (cseBBlock): remember aggr2ptr has been used
1949 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1950 (geniCodeAssign): fixed bug 868103
1951 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1952 added operandSize prototype
1953 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1954 (genDataPointerSet): use max of size of right and result,
1955 (gencjne): added parameter useCarry for optimization,
1956 (genCmpEq): use carry if appropriate,
1957 (genXor): check if operand already in carry
1958 * support/regression/tests/bug-868103.c: enabled test
1960 2007-07-12 Raphael Neider <rneider AT web.de>
1962 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1964 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1966 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1967 from Robert Larice, thanks
1968 * support/regression/tests/bitopcse.c,
1969 * support/regression/tests/bitvars.c,
1970 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1971 * support/regression/tests/bug-927659.c: enabled test for z80
1972 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1973 * support/regression/tests/bug1745717.c: new, added
1974 * support/regression/tests/literalop.c,
1975 * support/regression/tests/nullstring.c: removed storage definitions that
1976 are now in testfwk.h
1978 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1980 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1981 and bool for targets that do not fully support it.
1982 * support/regression/tests/bug1546986.c,
1983 * support/regression/tests/bug1723128.c,
1984 * support/regression/tests/bug1734654.c,
1985 * support/regression/tests/bug1738367.c,
1986 * support/regression/tests/constantRange.c: only use bool if allowed
1988 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1990 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1991 Larice, also handle function pointers
1992 * support/regression/tests/bug1749275.c: new, added
1994 2007-07-03 Borut Razem <borut.razem AT siol.net>
1996 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1997 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1998 #1746528: SDCC should ignore ':' in inline assembler comments
1999 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2001 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2003 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2004 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2006 2007-06-29 Borut Razem <borut.razem AT siol.net>
2008 * src/SDCCmain.c: fixed bug
2009 #1744746: SDCC #4867: broken option --xram-size
2011 2007-06-28 Borut Razem <borut.razem AT siol.net>
2013 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2014 find out the endianess of host machine for ucsim
2016 2007-06-27 Borut Razem <borut.razem AT siol.net>
2018 * support/regression/generate-cases.py: corrected the file name
2020 * configure.in, configure, sdccconf_in.h: find out the endianess of
2022 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2025 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2027 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2029 2007-06-26 Borut Razem <borut.razem AT siol.net>
2031 * support/regression/generate-cases.py: display warning if function
2032 list is empty; implemented more flexible rule for detection of
2033 testing functions, allowing return type 'void' in the same line as
2034 the function name in the function definition
2035 * support/regression/tests/bug-1654060.c: corrected test
2036 * support/librarian/sdcclib.c: fixed warning:
2037 format '%s' expects type 'char *', but argument 2 has type 'int'
2039 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2041 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2042 Multiple infiles for sdcclib.
2044 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2046 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2049 2007-06-18 Borut Razem <borut.razem AT siol.net>
2051 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2052 how to handle comments, so they have to be removed by the
2053 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2054 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2055 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2056 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2057 table driven option hadling
2059 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2061 * src/SDCCast.c (decorateType),
2062 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2063 iCode to ast level to fix bug 1738367
2064 * support/regression/tests/bug1738367.c: new, added
2066 2007-06-15 Raphael Neider <rneider AT web.de>
2068 * src/pic16/devices.inc,
2069 * device/lib/pic16/pics.all,
2070 * device/include/pic16/pic18fregs.h,
2071 * device/include/pic16/pic18f[24][45]20.h,
2072 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2073 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2074 * device/lib/pic16/Makefile.in: faster cleanup
2076 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2078 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2080 2007-06-13 Raphael Neider <rneider AT web.de>
2082 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2084 2007-06-12 Raphael Neider <rneider AT web.de>
2086 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2087 suppress bit defines if NO_BIT_DEFINES is #define'd
2088 * device/include/pic/pic*.h: recreated all headers to include
2089 conditional bit defines
2090 * device/include/pic/pic16f886.h,
2091 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2092 * device/include/pic/recreate.sh: script to recreate the complete
2093 device library files based on the currently supported devices
2095 2007-06-12 Borut Razem <borut.razem AT siol.net>
2097 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2098 support/regression/Makefile.in, support/scripts/build.mak,
2099 support/scripts/Makefile.snapshot:
2100 use new svn URL scheme
2101 * doc/sdccman.lyx: SDCC Wiki moved to
2102 http://sdcc.wiki.sourceforge.net/
2104 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2106 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2107 * support/regression/tests/bug1734654.c: added
2109 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2111 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2112 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2113 with literal operands
2115 2007-06-10 Borut Razem <borut.razem AT siol.net>
2117 * as/link/z80/lklibr.c: fixed mingw build warning
2118 lklibr.c:575: warning: implicit declaration of function 'tolower'
2119 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2120 src/z80/main.c: move target specific options from src/SDCCmain.c
2121 to src/<target>/main.c
2123 2007-06-09 Borut Razem <borut.razem AT siol.net>
2125 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2126 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2127 * support/regression/tests/bug-1294691.c: added
2129 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2131 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2132 can also be static, fixes bug 1733438
2133 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2134 have absolute address too
2135 (computeType): added optimization for 'cond ? true : false'
2136 * support/regression/tests/absolute.c: added test for static absolute var
2138 2007-06-08 Raphael Neider <rneider AT web.de>
2140 * src/regression/Makefile: suppress parallel builds, allow easy
2141 switching between pic14/pic16 ports
2142 * src/regression/picregs.h: added pic14/16 header file switch
2143 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2144 inline.c,nestfor.c,string1.c}: include "picregs.h"
2146 2007-06-07 Borut Razem <borut.razem AT siol.net>
2148 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2149 permanent solution to suppress GCC 4.2.0 c++ warning:
2150 deprecated conversion from string constant to `char *'
2151 use 'const char *' where ever required
2152 * support/regression/generate-cases.py: implemented more flexible rule
2153 for detection of testing functions, allowing white-spaces surrounding
2154 the function name and the 'void' parameter.
2155 * support/regression/tests/constantRange.c,
2156 support/regression/tests/scott-compare3.c: fixed failing regression
2157 tests, uncovered by implementation of more flexible rule for detection
2158 of testing functions
2160 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2162 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2164 2007-06-04 Borut Razem <borut.razem AT siol.net>
2166 * configure.in, configure, config_vc.awk: sdcc version number is now
2167 stored in configure.in; removed .version
2168 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2169 doc/INSTALL.txt: version bumped to 2.7.2
2170 * sim/ucsim/configure.in, sim/ucsim/configure:
2171 use "read" to read from .version
2173 2007-06-03 Borut Razem <borut.razem AT siol.net>
2175 * */Makefile.in: removed annoying warning:
2176 Makefile:xx: Makefile.dep: No such file or directory
2178 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2180 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2181 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2182 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2183 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2184 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2185 bugfix: only use newBoolLink for bit result type
2186 * src/SDCCicode.c (geniCodeLogic): added param tree,
2187 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2188 (geniCodeLogicAndOr): use IS_BIT,
2189 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2190 (ast2iCode): added tree param to geniCodeLogic for comparisons
2191 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2192 * support/regression/tests/bug1723128.c: added test NotZero
2194 2007-06-01 Borut Razem <borut.razem AT siol.net>
2196 * SDCPP synchronized with GCC CPP release version 4.2.0,
2197 currently the latest release:
2198 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2199 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2200 support/cpp2/cppdefault.h, support/cpp2/except.h,
2201 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2202 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2203 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2204 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2205 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2206 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2207 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2208 support/cpp2/opts.h, support/cpp2/output.h,
2209 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2210 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2211 support/cpp2/system.h, support/cpp2/version.c,
2212 support/cpp2/Makefile.in: modified
2213 * support/cpp2/opts-common.c: added
2214 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2215 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2216 search for included source file in local directory
2217 * sim/ucsim/configure, sim/ucsim/configure.in:
2218 temporary solution to suppress GCC 4.2.0 c++ warning:
2219 deprecated conversion from string constant to `char *'
2221 2007-06-01 Raphael Neider <rneider AT web.de>
2223 * device/lib/pic/libdev/pic12f683.c,
2224 * device/include/pic/pic12f683.h: added GPIO bits
2226 2007-06-01 Raphael Neider <rneider AT web.de>
2228 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2229 quotation marks, clarified role of PIC14 vs. PIC16 ports
2230 * src/pic16/devices.inc,
2231 * device/include/pic16/pic18fregs.h,
2232 * device/include/pic16/pic18f[24][45]j10.h,
2233 * device/lib/pic16/pics.all,
2234 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2235 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2236 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2237 for new devices as they are not yet supported by gputils
2239 2007-05-31 Borut Razem <borut.razem AT siol.net>
2241 * Small Device C Compiler 2.7.0 released
2242 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2243 changed sdcc version to 2.7.1
2244 * support/scripts/sdcc.nsi: added How to create WIN32 release
2247 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2249 * doc/sdccman.lyx: documented initialization and allocation of absolute
2250 variables, bit parameter passing, the need for function pointers to be
2251 reentrant and alpha quality support of inline and retrict
2253 2007-05-26 Borut Razem <borut.razem AT siol.net>
2255 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2256 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2257 * docs/knownbugs.html: updated
2259 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2261 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2263 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2265 (gencjneshort): optimized when left is AOP_DIR
2266 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2267 initializing unions in a struct/array
2268 * support/regression/fwk/include/testfwk.h: added defines for data, near
2269 and far for host and z80
2270 * support/regression/tests/bug1723128.c: new, added
2272 2007-05-22 Borut Razem <borut.razem AT siol.net>
2274 * doc/knownbugs.html: updated
2276 2007-05-21 Raphael Neider <rneider AT web.de>
2278 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2279 error message instead
2280 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2282 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2284 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2286 2007-05-21 Raphael Neider <rneider AT web.de>
2288 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2290 * src/regression/gpsim_assert.h,
2291 * src/regression/Makefile,
2292 * src/regression/pcodeopt.c: regression test for the above fix
2294 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2296 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2297 jumps to self, fixed bug 1717281
2299 2007-05-10 Borut Razem <borut.razem AT siol.net>
2301 * support/scripts/gen_known_bugs.pl: cosmetic fix
2302 * doc/knownbugs.html: generated by gen_known_bugs.pl
2304 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2306 * src/SDCCast.c (createFunction): also generate non-inlined version of
2307 function for functions declared as "static inline"
2308 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2309 function can be inlined after non-inlined version generated.
2311 2007-05-10 Borut Razem <borut.razem AT siol.net>
2313 * support/scripts/gen_known_bugs.pl: added script
2314 which generates knownbugs.html
2316 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2318 * doc/knownbugs.html: updated for release 2.7.0
2320 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2322 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2324 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2326 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2327 (throughout): updated generating comments
2328 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2329 (throughout): updated generating comments
2330 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2331 rule instead of at the second, or it might skip lines when removing the
2333 * support/regression/tests/bug1714204.c: changed test to foo
2335 2007-05-08 Borut Razem <borut.razem AT siol.net>
2337 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2338 thanks to SDCC Distributed Compile Farm members,
2339 added Z80 and GBZ80 command line options
2340 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2342 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2344 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2345 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2346 * support/regression/tests/longlit.c: modified to be tested at all and
2347 to pass the actual test
2349 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2351 * device/include/mcs51/uPSD33xx.h: Added.
2353 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2355 * device/lib/_gptrput.c,
2356 * device/lib/_gptrget.c: removed old code,
2358 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2359 * support/regression/tests/bug1714204.c: new, added
2361 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2363 * support/regression/tests/regtrack.c: test was never executed
2364 because of the regression test being picky about white spaces.
2365 * device/lib/mcs51/crtclear.asm: added comment
2367 2007-05-06 Raphael Neider <rneider AT web.de>
2369 * device/lib/pic/Makefile.rules,
2370 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2371 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2373 2007-05-06 Raphael Neider <rneider AT web.de>
2375 * src/pic16/device.h,
2377 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2378 _pic16_setDefaultOptions): removed/reordered command-line args
2379 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2380 devices, regrouped command line args, environment variables),
2381 clarified sone points, added sections on how to add devices to the
2384 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2386 * src/z80/peeph.def: fixed bug in rule 2
2388 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2390 * src/port.h: added TARGET_MCS51_LIKE
2391 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2392 take advantage of it too
2393 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2394 (shiftR2Left2Result): Optimized: don't check shifting by 0
2395 * src/z80/peeph-z80.def,
2396 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2397 modifications, see patch 1700823
2398 * src/mcs51/peep.c (): fixed bug 1712928
2399 * support/regression/tests/bug1712928.c: new, added
2401 2007-05-05 Borut Razem <borut.razem AT siol.net>
2403 * device/lib/pic16/Makefile.common.in,
2404 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2405 removed bash dependencies
2407 2007-05-01 Borut Razem <borut.razem AT siol.net>
2410 fixed bug #1710507: --i-code-in-asm makes compile fail
2411 all iCode comments are now one liners
2412 * src/mcs51/gen.c: fixed memory leak
2414 2007-05-01 Raphael Neider <rneider AT web.de>
2416 * device/lib/pic/libdev/*.c
2417 * device/include/pic/*.h: regenerated all device libs from updated
2419 * support/scripts/inc2h.pl: documented usage, now uses strict to
2422 2007-04-30 Borut Razem <borut.razem AT siol.net>
2425 fixed bug #1669175: Problem with space in output paths
2426 documented how to use paths with spaces for Windows users
2428 2007-04-29 Borut Razem <borut.razem AT siol.net>
2430 * Fixed svn:eol-style and svn:keywords properties
2431 * src/SDCCval.c: fixed bug
2432 #1592871: Segfault with "large" const arrays of characters
2433 replaced recursion with iteration
2434 * Removed svn:executable property from non-executable files
2436 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2438 * src/mcs51/gen.c (genRet): fixed bug 1707003
2440 2007-04-27 Raphael Neider <rneider AT web.de>
2442 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2443 createReachingDefinitions,assignValnums,pic16_destructDF,
2444 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2445 prevent NULL pointer dereferences
2446 * device/lib/pic/libdev/pic16f886.c,
2447 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2448 prevent building them, gputils do not really support them yet
2450 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2452 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2453 helps printf_small. 32 bytes more __idata mem.
2455 2007-04-27 Raphael Neider <rneider AT web.de>
2457 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2458 return early when pb or pb->pcHead is NULL (patch #1708427)
2459 * src/regression/empty.c,
2460 * src/regression/Makefile: added test with empty functions
2461 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2463 2007-04-27 Borut Razem <borut.razem AT siol.net>
2465 * src/SDCCast.c: fixed feature request
2466 #1547512: Redundant strings linked when using sizeof("abc")
2468 2007-04-23 Borut Razem <borut.razem AT siol.net>
2470 * doc/sdccman.lyx, src/SDCCmain.c:
2471 peep-hole comments are generated only if --fverbose-asm option is
2472 specified and --no-peep-comments is not, as proposed by Frieder.
2473 * support/regression/Makefile.in: compile regression tests with
2474 --fverbose-asm option so one can "grep" whether a new (or an old)
2475 peephole is (still) applied; requested by Frieder.
2477 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2479 * device/include/pic/pic16f886.h,
2480 * device/include/pic/pic16f887.h,
2481 * device/lib/pic/libdev/pic16f886.c,
2482 * device/lib/pic/libdev/pic16f887.c,
2483 * device/include/pic/pic14devices.txt,
2484 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2486 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2488 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2491 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2493 * device/lib/_memset.c: assembler version for mcs51
2495 2007-04-22 Borut Razem <borut.razem AT siol.net>
2497 * support/scripts/listerr.c: program to create the list of errors and
2498 warnings list from - added
2499 * doc/sdccman.lyx: removed the note
2500 "For list of warnings and corresponding codes, see err_warn.txt"
2501 * src/SDCCsymt.c: fixed bug #1699804:
2502 Bug with some uses of sizeof(static local array) (MCS51)
2503 * support/regression/tests/bug-1699804.c: added
2505 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2507 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2508 (main): added option -i,
2509 (asmbl, case S_INCL): use search_path_fopen,
2510 mostly from patch 1579668 by Peter Miller, thanks
2511 * src/z80/main.c: fixed typo --callee-saves-bc
2512 * device/include/mcs51/compiler.h: added sfrword for Tasking
2514 2007-04-20 Borut Razem <borut.razem AT siol.net>
2516 * src/z80/main.c: replaced reserved keyword asm with asmblr
2518 2007-04-19 Borut Razem <borut.razem AT siol.net>
2520 * src/port.h: use const pointers to strings
2521 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2522 * src/pic16/main.c: include SDCCargs.h
2523 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2524 const char, since the strings are dynamically allocated
2525 * src/SDCCmain.c: options.code_seg and options.const_seg are
2526 dynamically allocated; check port specific command line options
2527 before the general ones
2528 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2530 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2532 * device/include/ds400rom.h,
2533 * device/lib/ds390/lcd390.c,
2534 * device/lib/ds390/memcpyx.c,
2535 * device/lib/ds390/rtc390.c,
2536 * device/lib/ds400/ds400rom.c,
2537 * device/lib/ds400/memcpyx.c,
2538 * device/lib/hc08/_ret.c: more replacements of keywords with their
2539 double underscore equivalents
2540 * device/lib/ds390/Makefile.in,
2541 * device/lib/ds400/Makefile.in,
2542 * device/lib/gbz80/Makefile.in,
2543 * device/lib/hc08/Makefile.in,
2544 * device/lib/mcs51/Makefile.in,
2545 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2547 2007-04-17 Borut Razem <borut.razem AT siol.net>
2549 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2550 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2551 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2552 to --fverbose-asm, to be gcc'ish
2554 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2556 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2558 2007-04-17 Borut Razem <borut.razem AT siol.net>
2560 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2561 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2562 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2563 with their double underscore equivalent
2565 2007-04-14 Borut Razem <borut.razem AT siol.net>
2567 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2570 2007-04-13 Borut Razem <borut.razem AT siol.net>
2572 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2574 * device/examples/serialcomm/windows/serial.[ch],
2575 device/examples/serialcomm/windows/test_serialcomm.cpp:
2576 updated by Bela Torok
2577 * device/examples/serialcomm/windows/serialcomm.dsw,
2578 device/examples/serialcomm/windows/serialcomm.dsp: added
2580 2007-04-13 Jan Waclawek <wek AT efton.sk>
2582 * doc/sdccman.lyx: additions and changes at various places
2583 (submitted as #1697136).
2584 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2586 2007-04-10 Borut Razem <borut.razem AT siol.net>
2588 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2589 LyX file format changed to 245
2590 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2591 "FreeWare" replaced with "free open source"
2593 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2595 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2597 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2599 * device/include/pic16/pic18fregs.h,
2601 * device/lib/_decdptr.c,
2602 * device/lib/_divsint.c,
2603 * device/lib/_divslong.c,
2604 * device/lib/_divuint.c,
2605 * device/lib/_divulong.c,
2606 * device/lib/_fs2schar.c,
2607 * device/lib/_fs2sint.c,
2608 * device/lib/_fs2slong.c,
2609 * device/lib/_fs2uchar.c,
2610 * device/lib/_fs2uint.c,
2611 * device/lib/_fs2ulong.c,
2612 * device/lib/_fsadd.c,
2613 * device/lib/_fscmp.c,
2614 * device/lib/_fsdiv.c,
2615 * device/lib/_fseq.c,
2616 * device/lib/_fsget1arg.c,
2617 * device/lib/_fsget2args.c,
2618 * device/lib/_fsgt.c,
2619 * device/lib/_fslt.c,
2620 * device/lib/_fsmul.c,
2621 * device/lib/_fsneq.c,
2622 * device/lib/_fsnormalize.c,
2623 * device/lib/_fsreturnval.c,
2624 * device/lib/_fsrshift.c,
2625 * device/lib/_fssub.c,
2626 * device/lib/_fsswapargs.c,
2627 * device/lib/_gptrget.c,
2628 * device/lib/_gptrgetc.c,
2629 * device/lib/_gptrput.c,
2630 * device/lib/_logexpf.c,
2631 * device/lib/_modsint.c,
2632 * device/lib/_modslong.c,
2633 * device/lib/_moduint.c,
2634 * device/lib/_modulong.c,
2635 * device/lib/_mulint.c,
2636 * device/lib/_mullong.c,
2637 * device/lib/_schar2fs.c,
2638 * device/lib/_ser.c,
2639 * device/lib/_setjmp.c,
2640 * device/lib/_sint2fs.c,
2641 * device/lib/_slong2fs.c,
2642 * device/lib/_spx.c,
2643 * device/lib/_uchar2fs.c,
2644 * device/lib/_uint2fs.c,
2645 * device/lib/_ulong2fs.c,
2646 * device/lib/asincosf.c,
2647 * device/lib/atanf.c,
2648 * device/lib/calloc.c,
2649 * device/lib/ds390/tinibios.c,
2650 * device/lib/ds400/tinibios.c,
2651 * device/lib/expf.c,
2652 * device/lib/free.c,
2653 * device/lib/hc08/_mulint.c,
2654 * device/lib/logf.c,
2655 * device/lib/malloc.c,
2656 * device/lib/printf_fast.c,
2657 * device/lib/printf_tiny.c,
2658 * device/lib/printfl.c,
2659 * device/lib/realloc.c,
2660 * device/lib/ser_ir.c,
2661 * device/lib/serial.c,
2662 * support/regression/tests/libmullong.c: replaced all special keywords
2663 with their double underscore equivalent
2664 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2665 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2667 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2668 (genRet): if the bit-symbol is ruonly it already is in the carry
2669 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2670 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2671 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2672 type UCHAR if dest is not bit
2674 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2676 * device/include/math.h,
2677 * device/lib/cotf.c,
2678 * device/lib/expf.c,
2679 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2681 2007-04-01 Borut Razem <borut.razem AT siol.net>
2683 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2684 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2685 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2686 gcc_unreachable() called internal_error()...
2688 2007-03-30 Raphael Neider <rneider AT web.de>
2690 * src/pic/ralloc.c (isData): suppress garbage debug output
2692 2007-03-28 Borut Razem <borut.razem AT siol.net>
2695 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2696 is developed, built and used worldwide, and the word "night" doesn't
2699 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2701 * device/include/mcs51/C8051F360.h: new, added
2702 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2704 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2706 * src/SDCC.y (declaration_specifiers, function_specifier),
2707 * support/Util/SDCCerr.c,
2708 * support/Util/SDCCerr.h,
2710 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2712 * src/SDCCmem.c (deallocParms),
2713 * src/SDCCast.c: support for function inlining, not quite complete
2714 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2715 'restrict' qualifier
2717 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2719 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2720 (saveRBank, unsaveRBank): don't save bits,
2721 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2722 * support/regression/tests/bug1535242.c: new, added
2723 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2724 thanks Alexey Shamrin <shamrin AT gmail.com>,
2725 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2726 removed header guard)
2728 * sdcc.spec: bumped version to 2.6.5
2729 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2731 2007-03-22 Borut Razem <borut.razem AT siol.net>
2733 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2734 fixed bug #1653671: sdcdb integration into ddd is broken
2736 2007-03-22 Raphael Neider <rneider AT web.de>
2738 * src/pic/gen.c (popGetExternal): augmented to also create references
2739 to external variables (not only labels),
2740 (genCall): comment on plan to reduce PAGESEL overhead,
2741 (genFunction, genEndFunction): also save/restore FSR around interrupt
2742 handling code, removed lots of unused code
2743 (genDivOneByte): release acquired temp register
2744 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2746 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2747 for registers that need to be saved during interrupts (FSR, STATUS,
2748 PCLATH; W needs special handling), currently only FSR is used
2750 2007-03-22 Raphael Neider <rneider AT web.de>
2752 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2754 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2756 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2758 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2760 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2762 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2764 * as/link/aslink.h: added LKOBJEXT
2765 * as/link/hc08/link_hc08.dsp,
2766 * as/link/hc08/Makefile.bcc,
2767 * as/link/hc08/Makefile.in,
2768 * as/link/mcs51/aslink.dsp,
2769 * as/link/mcs51/Makefile.bcc,
2770 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2771 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2772 * as/link/lkaomf51.c: merged and moved
2773 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2774 * as/link/z80/lkdata.c,
2775 * as/link/lkdata.c: merged and moved
2776 * as/link/hc08/lkmain.c,
2777 * as/link/mcs51/lkmain.c: cosmetic changes
2778 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2779 * as/link/lklex.c: use LKOBJEXT
2780 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2781 ANSI-fied functions, removed bubble-sorts
2782 * as/link/z80/lksym.c as/link/lksym.c: merged,
2784 * as/link/z80/linkgbz80.dsp,
2785 * as/link/z80/linkz80.dsp,
2786 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2787 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2788 * as/link/z80/lkhead.c,
2789 * as/link/z80/lklex.c: deleted
2790 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2791 * as/link/z80/lkmain.c: added copyfile()
2793 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2795 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2797 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2799 * device/lib/_strlen.c: assembler version for mcs51
2801 2007-03-13 Raphael Neider <rneider AT web.de>
2803 * device/include/pic16/pic18f2221.h,
2804 * device/include/pic16/pic18f2321.h,
2805 * device/include/pic16/pic18f2331.h,
2806 * device/include/pic16/pic18f4221.h,
2807 * device/include/pic16/pic18f4321.h,
2808 * device/include/pic16/pic18f4331.h: fixed config byte location names
2809 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2810 consistently named config byte locations
2812 2007-03-13 Borut Razem <borut.razem AT siol.net>
2814 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2815 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2816 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2817 as/link/z80/Makefile.in, as/z80/Makefile.in:
2820 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2822 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2823 * device/lib/printf_large.c: pointer was converted to generic
2824 pointer for mcs51 models other than model-small (Maarten noticed)
2826 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2828 * device/include/mcs51/ADuC84x.h: Added.
2830 2007-03-10 Borut Razem <borut.razem AT siol.net>
2832 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2833 fixed RFE #1624219: double backslashes in filenames;
2834 functions hexEscape(), octalEscape() and copyStr() moved from
2835 SDCCval.c to SDCCutil.c and made them glovbally available
2837 2007-03-09 Borut Razem <borut.razem AT siol.net>
2839 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2840 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2841 1673361: Missaligned comments in output files
2843 2007-03-09 Raphael Neider <rneider AT web.de>
2845 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2847 2007-03-09 Raphael Neider <rneider AT web.de>
2851 * src/pic/ralloc.c: suppress undesired debug output
2852 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2854 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2856 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2858 2007-03-07 Borut Razem <borut.razem AT siol.net>
2860 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2861 search include files in the current directory
2863 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2865 * src/SDCCglue.c (emitMaps, glue),
2866 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2868 * support/regression/tests/absolute.c: added xdata test
2870 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2872 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2873 added condition to macro, fixes bug 1666080
2875 2007-03-02 Raphael Neider <rneider AT web.de>
2877 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2879 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2881 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2882 be cleared. Unconditionally set __XPAGE
2883 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2885 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2890 * src/mcs51/rtrack.c,
2892 * doc/sdccman.lyx: added --no-gen-comments
2893 * src/mcs51/peeph.def: added 192.b, disabled 185
2895 2007-02-25 Raphael Neider <rneider AT web.de>
2897 * src/pic16/gen.c (genCast): fixed typo
2898 * device/lib/pic16/Makefile.subdir: only install existing files
2899 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2901 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2903 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2904 * device/lib/mcs51/crtclear.asm,
2905 * device/lib/mcs51/crtxclear.asm: renumbered labels
2906 * device/lib/mcs51/Makefile.in: added crtcall.asm
2907 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2908 * src/mcs51/gen.c (movc): removed,
2909 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2911 (toCarry, genSend, genRet): added function toCarry,
2912 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2913 (assignBit, genAssign, genCast): added function assignBit
2914 * src/mcs51/Makefile.bcc: added rtrack.c
2915 * src/mcs51/ralloc.h: made valueKnown a bitfield
2916 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2917 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2918 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2919 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2920 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2921 (_pop): only pop valid pairs, see gencjneshort,
2922 (gencjneshort): return pair that still needs to be popped, restructured,
2923 (gencjne, genCmpEq): call _pop
2925 2007-02-23 Raphael Neider <rneider AT web.de>
2927 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2929 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2931 * device/include/mcs51/P89LPC925.h: Added.
2933 2007-02-18 Raphael Neider <rneider AT web.de>
2935 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2937 2007-02-17 Borut Razem <borut.razem AT siol.net>
2939 * support/cpp2/directives.c, support/cpp2/version.c:
2940 synchronized with GCC CPP 4.1.2
2942 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2944 * src/mcs51/rtrack.h,
2945 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2946 by checking the strings passed by emitcode() to the assembler.
2947 Feel free to change. This in part addresses RFE #482179.
2948 Set environment variable SDCC_RTRACK to enable.
2949 * src/mcs51/gen.c: inserted hooks
2950 * src/mcs51/ralloc.h: added two members to struct regs
2951 * support/regression/tests/regtrack.c: added
2953 2007-02-14 Borut Razem <borut.razem AT siol.net>
2955 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2956 * Makefile.in: applied patch from Makefile related part of
2957 #1469393: Compiler does not initialize static data
2959 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2961 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2962 for better fix of bug 1273984, compiles pic16 rand.c
2964 2007-02-12 Borut Razem <borut.razem AT siol.net>
2966 * src/pic16/main.c: fixed pic16 standard library directory bug
2968 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2970 * src/hc08/gen.c (genSwap): fix swap regression test
2972 2007-02-10 Borut Razem <borut.razem AT siol.net>
2974 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2976 * support/regression/tests/bug-1654060.c: added regression test for
2979 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2981 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2982 bit moves in return statement
2984 2007-02-09 Borut Razem <borut.razem AT siol.net>
2986 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2989 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2991 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2992 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2994 2007-02-07 Raphael Neider <rneider AT web.de>
2996 * src/pic16/devices.inc,
2997 * device/include/pic16/pic18fregs.h,
2998 * device/include/pic16/pic18f[24][34]31.h,
2999 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3000 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3001 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3003 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3005 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3006 can this have lived here for so many years?
3007 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3008 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3009 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3011 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3013 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3014 appended by loop induction must be at the very end of the eBBlock
3016 2007-02-05 Kevin Vigor
3018 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3020 2007-02-05 Borut Razem <borut.razem AT siol.net>
3022 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3023 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3025 2007-02-03 Borut Razem <borut.razem AT siol.net>
3027 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3028 applied patch #1646602 option to set default signedness of char to
3029 unsigned, added -funsigned-char command line option,
3030 thanks to Gunther Jehle
3031 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3032 prompt for file deletion a few hundred times (especially the
3033 subversion files, which have ro permissions so it asks for
3034 confirmation), thanks to Simon McAuliffe;
3035 added {} + option to find in order to remove multiple files from a
3038 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3040 * device/include/mcs51/SST89x5xRDx.h: Added.
3042 2007-02-02 Raphael Neider <rneider AT web.de>
3044 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3045 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3047 2007-02-01 Raphael Neider <rneider AT web.de>
3049 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3052 2007-01-31 Borut Razem <borut.razem AT siol.net>
3054 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3055 if compiled with GCC. Thanks to Raphael Neider
3057 2007-01-31 Raphael Neider <rneider AT web.de>
3059 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3060 operand names, handles name and (name + n) for all n,
3061 (sameBank): restructured, also check bank allocation policy,
3062 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3063 (pic14_operandsAllocatedInSameBank): check whether to operands
3064 will be allocated into the same bank (i.e., section) to reduce
3065 BANKSEL overhead, queried from pcode.c:sameBank,
3066 (pic14printLocals): reintroduced clustering registers into a single
3067 section: all compiler generated symbols will now reside in one
3068 bank (per file), reducing BANKSEL overhead and code size,
3069 (showAllMemmaps): use local dbuf where possible
3071 2007-01-29 Raphael Neider <rneider AT web.de>
3073 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3074 (call_libraryfunc): retrieve/create symbol and mark as used,
3075 (genFunction): mark defined functions as non-extern and add again
3076 to code memmap for later output
3077 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3078 (pic14printLocals): reworked for new symbol emission,
3079 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3080 showAllMemmaps): reworked symbol output using dbufs, added handling
3081 of string literals (still incomplete),
3082 (picglue): removed symbol emission, moved into showAllMemmaps,
3083 (emitSymbolSet): new workhorse for symbol output,
3084 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3086 2007-01-29 Borut Razem <borut.razem AT siol.net>
3088 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3089 component contains the extension separator.
3091 2007-01-28 Borut Razem <borut.razem AT siol.net>
3093 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3095 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3096 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3097 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3098 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3099 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3100 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3101 src/z80/gen.c, support/Util/MySystem.c:
3102 accept slash and backslash as directory separator on WIN32 and
3105 2007-01-28 Raphael Neider <rneider AT web.de>
3107 * src/pic16/devices.inc,
3108 * device/include/pic16/pic18f[24][23]21.h,
3109 * device/include/pic16/pic18fregs.h,
3110 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3111 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3112 * device/lib/pic16/libio/adc.ignore,
3113 * device/lib/pic16/libio/i2c.ignore,
3114 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3115 family, as gputils do not yet support the devices
3116 * device/lib/pic16/Makefile.subdir: ignore errors on install
3117 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3118 headers and libraries from gputils .inc files
3120 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3122 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3124 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3126 * doc/sdccman.lyx: add printf benchmarks
3128 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3130 * device/lib/printf_fast.c: fix %c, char promoted to int
3131 * device/lib/printf_tiny.c: fix %c, char promoted to int
3133 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3135 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3137 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3139 * support/regression/tests/swap.c: 64 bit hosts failed
3140 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3142 2007-01-25 Raphael Neider <rneider AT web.de>
3144 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3145 based on absolute register address, patch by Alex Blond
3147 2007-01-22 Raphael Neider <rneider AT web.de>
3149 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3150 emitted, do not emit them again...
3152 2007-01-22 Raphael Neider <rneider AT web.de>
3154 * src/regression/bank1.c, src/regression/compare6.c,
3155 src/regression/add.c: cosmetic changes
3156 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3157 * src/pic/gen.c: fixed global zero and one,
3158 (aopForSym): removed unued code,
3159 (aopGet): assert aop is defined, check and use `index' of
3160 pCodeImmd operands (fixes #1630908),
3161 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3162 (register_reassign): prevent accidental register unification,
3163 (ReuseReg): cosmetic changes (also above)
3164 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3165 pic14emitStaticSeg): do not emit initialized data,
3166 (printIval*): replaced with working versions,
3167 (pic14createInterruptVect,picglue): use idata for initialized data,
3168 now init data should work in all modules (not only main()),
3169 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3171 2007-01-21 Borut Razem <borut.razem AT siol.net>
3173 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3174 use -fPIC or -fpic if they are supported and not ignored
3175 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3176 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3178 2007-01-20 Borut Razem <borut.razem AT siol.net>
3180 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3181 implemented RFE #1470316: allow "$" in variable names
3183 2007-01-20 Raphael Neider <rneider AT web.de>
3185 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3187 2007-01-20 Raphael Neider <rneider AT web.de>
3189 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3190 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3191 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3192 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3193 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3194 * device/lib/pic/libdev/pic*.c,
3195 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3196 * device/lib/pic/libdev/Makefile.in: show progress
3198 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3200 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3201 * support/scripts/sdcc_cygwin_mingw32,
3202 * support/scripts/sdcc_mingw32,
3203 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3204 conformance with autoconf 2.6
3206 2007-01-19 Raphael Neider <rneider AT web.de>
3208 * src/pic/device.c (register_map): fixed list construction
3209 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3210 (genMod): removed case for genModbits,
3211 (genModbits): removed as now unused/unimplemented
3212 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3214 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3216 * support/regression/tests/swap.c: added in response to #1638622
3217 * doc/sdccman.lyx: synced version, minor changes
3219 2007-01-18 Borut Razem <borut.razem AT siol.net>
3221 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3222 thanks to Gunther Jehle
3223 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3224 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3225 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3226 use filename in lineno instead.
3227 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3228 print the file name in ast_print()
3230 2007-01-18 Borut Razem <borut.razem AT siol.net>
3232 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3234 * src/SDCC.lex: stringLiteral() returns const char pointer,
3235 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3236 fixed column counting
3237 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3238 accept const char pointer as parameter
3239 * src/SDCCdwarf2.c: corrected buffer size
3241 2007-01-17 Borut Razem <borut.razem AT siol.net>
3243 * support/Util/dbuf_string.c: fixed for amd64
3245 2007-01-15 Borut Razem <borut.razem AT siol.net>
3247 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3248 removed terminal symbol ELIPSIS, since it was never generated by the
3249 lexer and it was wrongly used in parameter_identifier_list rule
3251 2007-01-15 Raphael Neider <rneider AT web.de>
3253 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3254 code page and data banking description
3255 * src/pic/genarith.c,
3256 * src/pic/gen.h: removed bit arithmetic functions,
3257 updated exit(1) to exit(EXIT_FAILURE)
3258 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3259 * device/include/pic16/pic18f2455.h,
3260 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3261 TRISD and TRISE, fixed/added some bit names
3262 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3263 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3264 updated pic18f2455.{c,h} instead of duplicating them
3266 2007-01-14 Borut Razem <borut.razem AT siol.net>
3268 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3269 Cannot debug files that contain spaces in the path name
3270 by converting spaces in asm file name to underscores
3272 2007-01-13 Borut Razem <borut.razem AT siol.net>
3274 * doc/sdccman.lyx: fixed format errors
3276 2007-01-10 Borut Razem <borut.razem AT siol.net>
3278 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3279 codeseg/constseg #pragma fail
3280 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3281 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3282 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3283 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3285 2007-01-09 Borut Razem <borut.razem AT siol.net>
3287 * get rid of diagnistic.[ch], pretty-print.[ch],
3288 c-pretty-print.[ch], ... used just for error, warning, ...
3290 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3291 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3292 suppoprt/cpp2/pretty-print.[ch]:
3294 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3295 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3296 suppoprt/cpp2/sdcpp.dsp:
3299 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3301 * device/lib/printf_large.c (output_float): removed recursion,
3302 use smaller buffer on stack for mcs51,
3303 fixed bug printing 1.96
3304 * support/regression/tests/snprintf.c: added test
3306 2007-01-07 Borut Razem <borut.razem AT siol.net>
3308 * use dynamic memory buffers instead temporary files
3309 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3311 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3312 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3313 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3314 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3315 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3316 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3317 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3318 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3319 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3320 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3321 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3322 support/Util/dbuf.c, support/Util/dbuf.h:
3324 * .version, sdcc.spec: bumped version to 2.6.4
3326 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3328 * src/port.h: added TARGET_Z80_LIKE macro
3329 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3330 output PSEG location if --xram-loc or --xstack-loc was used
3331 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3333 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3335 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3336 * as/as_z80.dsp, as/z80/as_z80.dsp,
3337 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3338 * sdcc.dsw: moved project files into subdir
3339 * as/hc08/as_hc08.dsp,
3340 * as/hc08/Makefile.bcc,
3341 * as/hc08/Makefile.in,
3342 * as/mcs51/Makefile.bcc,
3343 * as/mcs51/Makefile.in,
3344 * as/z80/Makefile.bcc,
3345 * as/z80/Makefile.in,
3346 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3349 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3352 * as/mcs51/asmain.c,
3354 * as/z80/assym.c: removed include "strcmpi.h"
3355 * as/hc08/strcmpi.c,
3356 * as/hc08/strcmpi.h,
3357 * as/mcs51/strcmpi.c,
3358 * as/mcs51/strcmpi.h,
3359 * support/Util/strcmpi.c,
3360 * support/Util/strcmpi.h: removed files
3361 * as/strcmpi.c: added as_strncmpi()
3363 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3365 * sdcc.dsw: Added some dependencies on project config.dsp
3367 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3369 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3370 with [di]ram_start to fix a regresion
3372 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3374 * configure.in: added missing mcs51 in status output
3375 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3377 * debugger/mcs51/clean.mk (distclean): remove config.h
3378 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3379 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3380 options.h, s-options-h and options.c
3381 * support/cpp2/clean.mk: unused, removed
3382 * Makefile.common.in,
3385 * as/hc08/Makefile.in,
3387 * as/mcs51/Makefile.in,
3388 * as/mcs51/clean.mk,
3391 * as/z80/Makefile.in,
3393 * as/link/Makefile.in,
3394 * as/link/hc08/Makefile.in,
3395 * as/link/hc08/clean.mk,
3396 * as/link/mcs51/Makefile.in,
3397 * as/link/mcs51/clean.mk,
3398 * as/link/z80/Makefile.in,
3399 * as/link/z80/clean.mk,
3400 * as/link/z80/conf.mk,
3401 * debugger/mcs51/Makefile.in,
3402 * debugger/mcs51/clean.mk,
3403 * device/include/Makefile.in,
3404 * device/lib/Makefile.in,
3405 * device/lib/mcs51/Makefile.in,
3406 * device/lib/pic/Makefile.in,
3407 * device/lib/pic/Makefile.common.in,
3408 * device/lib/pic/Makefile.subdir,
3409 * device/lib/pic/Makefile.rules,
3410 * device/lib/pic16/libio/Makefile.in,
3411 * device/lib/pic16/Makefile.subdir,
3412 * device/lib/pic16/libdev/Makefile.in,
3413 * device/lib/pic16/Makefile.rules,
3414 * device/lib/pic16/Makefile.common.in,
3415 * sim/ucsim/avr.src/Makefile.in,
3416 * sim/ucsim/main_in.mk,
3417 * sim/ucsim/cmd.src/Makefile.in,
3418 * sim/ucsim/doc/Makefile.in,
3419 * sim/ucsim/gui.src/Makefile.in,
3420 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3421 * sim/ucsim/gui.src/serio.src/Makefile.in,
3422 * sim/ucsim/hc08.src/Makefile.in,
3423 * sim/ucsim/libltdl/Makefile.in,
3424 * sim/ucsim/s51.src/Makefile.in,
3425 * sim/ucsim/sim.src/Makefile.in,
3426 * sim/ucsim/sim.src/conf.mk,
3427 * sim/ucsim/xa.src/Makefile.in,
3428 * sim/ucsim/z80.src/Makefile.in,
3432 * support/cpp2/Makefile.in,
3433 * support/librarian/Makefile.in,
3434 * support/librarian/clean.mk,
3435 * support/makebin/Makefile.in,
3436 * support/makebin/clean.mk,
3437 * support/packihx/Makefile.in,
3438 * support/regression/Makefile.in,
3439 * support/regression/ports/ds390/spec.mk,
3440 * support/regression/ports/gbz80/spec.mk,
3441 * support/regression/ports/hc08/spec.mk,
3442 * support/regression/ports/mcs51/spec.mk,
3443 * support/regression/ports/mcs51-large/spec.mk,
3444 * support/regression/ports/mcs51-medium/spec.mk,
3445 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3446 * support/regression/ports/pic14/spec.mk,
3447 * support/regression/ports/pic16/spec.mk,
3448 * support/regression/ports/mcs51-stack-auto/spec.mk,
3449 * support/regression/ports/ucz80/spec.mk,
3450 * support/regression/ports/xa51/spec.mk,
3451 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3452 adding a slash after $(top_builddir) and/or adding @datarootdir@
3454 * debugger/mcs51/configure.in,
3455 * device/lib/pic/configure.in,
3456 * device/lib/pic16/configure.in,
3457 * sim/ucsim/configure.in,
3458 * support/cpp2/configure.in,
3459 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3461 * debugger/mcs51/configure,
3462 * device/lib/pic/configure,
3463 * device/lib/pic16/configure,
3464 * sim/ucsim/configure,
3465 * support/cpp2/configure,
3466 * support/packihx/configure: generated with autoconf 2.60
3468 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3470 * as/link/hc08/lkihx.c (newArea),
3471 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3473 2007-01-02 Borut Razem <borut.razem AT siol.net>
3475 * doc/sdccman.lyx: documented #pragma sdcc_hash
3476 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3478 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3480 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3482 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3483 empty 'while'-loop to work correctly, see regression test 'while.c'
3484 * support/regression/tests/while.c: added
3486 2007-01-01 Borut Razem <borut.razem AT siol.net>
3488 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3489 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3490 support/cpp2/libcpp/sdcpp.c:
3491 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3492 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3493 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3495 2006-12-31 Borut Razem <borut.razem AT siol.net>
3497 * SDCPP synchronized with GCC CPP release version 4.1.1,
3498 currently the latest release:
3499 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3500 support/cpp2/libcpp/include/cpp-id-data.h
3501 support/cpp2/libiberty/fopen_unlocked.c
3502 support/cpp2/libiberty/md5.c
3504 support/cpp2/opt-functions.awk
3505 support/cpp2/opt-gather.awk
3506 support/cpp2/optc-gen.awk
3507 support/cpp2/opth-gen.awk:
3509 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3510 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3511 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3512 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3513 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3514 support/cpp2/diagnostic.h, support/cpp2/except.h,
3515 support/cpp2/hwint.h, support/cpp2/input.h,
3516 support/cpp2/intl.h, support/cpp2/move-if-change,
3517 support/cpp2/opts.c, support/cpp2/opts.h,
3518 support/cpp2/output.h, support/cpp2/prefix.c,
3519 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3520 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3521 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3522 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3523 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3524 support/cpp2/version.c:
3526 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3527 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3528 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3529 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3530 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3531 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3532 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3533 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3534 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3535 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3536 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3538 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3539 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3540 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3541 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3542 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3543 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3544 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3545 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3546 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3547 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3548 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3549 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3550 support/cpp2/system.h:
3553 2006-12-31 Borut Razem <borut.razem AT siol.net>
3555 * configure.in, configure: fixed bug #1538756: configure dies if bison
3556 and flex are not installed, 2nd try
3558 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3560 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3561 400.x for better code in RFE 899102
3563 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3565 * src/SDCCpeeph.c (deadMove),
3567 * src/mcs51/peep.h: renamed 'op' by 'reg'
3568 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3569 (scan4op): small change for removeDeadMove(), added support for
3570 'callee saves' and/or PACLL function calls,
3571 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3572 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3573 left in new dispatcher mcs51DeadMove()
3574 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3576 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3578 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3580 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3581 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3583 2006-12-30 Borut Razem <borut.razem AT siol.net>
3585 * support/cpp2/spacs.h: deleted from svn
3586 * configure.in, configure: fixed bug #1538756: configure dies if bison
3587 and flex are not installed
3589 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3591 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3592 with this z80 passes printf float test when enabled
3593 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3595 2006-12-28 Borut Razem <borut.razem AT siol.net>
3597 * support/cpp2/config.in, support/cpp2/configure.in,
3598 support/cpp2/configure, support/cpp2/Makefile.in:
3599 fix for the solaris build
3601 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3603 * src/SDCC.y (type_specifier2, pointer),
3605 * src/SDCCsymt.c (mergeSpec, checkSClass),
3606 * support/Util/SDCCerr.c,
3607 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3608 * support/valdiag/valdiag.py: Allow test cases to specify
3609 required language standard
3610 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3611 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3613 2006-12-27 Borut Razem <borut.razem AT siol.net>
3615 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3616 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3618 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3620 * support/cpp2/libiberty/Makefile.bcc: updated
3621 * src/pic16/main.c: fixed #pragma udata handling
3622 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3624 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3626 * src/SDCCpeeph.c: made labelHashEntry global,
3627 made pcDistance, FBYNAME static,
3628 (pcDistance): made static, use isComment and isLabel,
3630 (getLabelRef): added, extracted from labelRefCount(),
3631 (labelRefCount): use new getLabelRef(),
3632 (callFuncByName): made static, added deadMove,
3633 use isComment and isLabel,
3634 (newPeepRule): made static, set isLabel,
3635 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3636 labels from peephole rules,
3637 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3638 when isComment or isLabel is set
3639 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3640 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3642 * src/mcs51/peep.h: added
3643 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3644 * src/port.h: added peep->deadMove to port structure
3645 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3646 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3647 deadMove, finally removed no. 1 and 2
3654 * src/hc08/gen.c: mark lines with isComment or isLabel
3655 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3657 * sdcc.spec: bumped version to 2.6.3
3659 2006-12-26 Borut Razem <borut.razem AT siol.net>
3661 * support/cpp2/Makefile.in: added dependency on options.h
3662 * configure: regenerated
3663 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3664 * support/cpp2/Makefile.in: added vasprintf.c
3666 2006-12-25 Borut Razem <borut.razem AT siol.net>
3668 * SDCPP synchronized with GCC CPP release version 3.4.6,
3669 the latest release before 4.x:
3670 * support/cpp2/Makefile.in, support/cpp2/config.h,
3671 support/cpp2/configure, support/cpp2/configure.in,
3672 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3673 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3674 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3675 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3676 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3677 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3678 support/cpp2/cpptrad.c, support/cpp2/except.h,
3679 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3680 support/cpp2/hwint.h, support/cpp2/intl.h,
3681 support/cpp2/line-map.c, support/cpp2/line-map.h,
3682 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3683 support/cpp2/output.h, support/cpp2/prefix.c,
3684 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3685 support/cpp2/system.h, support/cpp2/version.c:
3687 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3688 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3689 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3690 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3691 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3692 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3693 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3694 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3695 support/cpp2/move-if-change, support/cpp2/opts.c,
3696 support/cpp2/opts.h, support/cpp2/opts.sh,
3697 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3698 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3699 support/cpp2/win32, support/cpp2/win32/dirent.c,
3700 support/cpp2/win32/dirent.h:
3702 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3703 * support/cpp2/sdcpp.h: renamed from sdcc.h
3704 * sdcppinit.c: deleted
3706 2006-12-23 Borut Razem <borut.razem AT siol.net>
3708 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3709 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3710 preproc.c: an other try to fix bug #982435: introduced
3711 -pedantic-parse-number command line option and pedantic_parse_number
3714 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3716 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3718 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3719 corrected overlayed areax addresses, warn about memory overlaps
3720 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3729 * src/port.h: added xabs_name and iabs_name
3730 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3731 (glue, emitMaps): create and emit maps d_abs and i_abs
3732 * src/SDCCglue.h: cosmetic changes
3733 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3735 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3736 (allocDefault): put absolute, initialized globals in them
3737 * support/regression/tests/absolute.c: added absolute bdata test
3738 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3740 2006-12-20 Borut Razem <borut.razem AT siol.net>
3742 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3743 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3744 added regression test for bug #982435
3746 2006-12-18 Borut Razem <borut.razem AT siol.net>
3748 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3749 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3750 small cosmetic changes
3751 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3752 * support/regression/tests/bug-1351710.c: added regression test
3754 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3756 * doc/sdccman.lyx: added the long missed iCode table
3757 "<where is figure II?>", added links to wiki
3759 2006-12-17 Borut Razem <borut.razem AT siol.net>
3761 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3762 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3763 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3764 unified table driven pragma handling, pragma argument type checking
3765 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3766 current one - version 1.1.3
3767 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3769 2006-12-13 Raphael Neider <rneider AT web.de>
3771 * src/pic/device.h: removed AssignedMemory structure and macros
3772 * src/pic/device.c: removed global finalMapping (linker assigns
3774 (register_map): add SFRs to remembered memRanges
3775 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3776 assignFixedRegisters,assignRelocatableRegisters): removed,
3777 (setMaxRAM,validAddress): adapted accordingly,
3778 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3779 reasonably sized sharebanks,
3780 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3781 (allDefsOutOfRange): removed unused code,
3782 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3784 * src/pic/pcode.c (register_reassign): removed recursion warning,
3785 fired far too often,
3786 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3787 to use existing pic14_stringInSet() to avoid duplicate symbols,
3788 tidied up the code a bit,
3789 (pic14printLocals): added in symmetry to printExterns, replaces
3790 writeUsedRegs more or less,
3791 (picglue): call new pic14_printLocals(),
3792 * device/include/pic/pic*.h: removed #pragma memmap directives,
3793 information gathered from include/pic/pic14devices.txt
3794 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3796 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3798 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3800 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3802 * device/include/mcs51/cc2430.h: fixed missing ';'
3804 2006-12-10 Raphael Neider <rneider AT web.de>
3806 * device/lib/pic16/libc/stdio/vfprintf.c,
3807 * device/lib/pic16/libc/stdio/printf_small.c,
3808 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3809 char arguments, as char varargs are cast to int by the caller,
3810 hopefully fixes #1604915 (other device libraries are still affected)
3812 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3814 * src/mcs51/ralloc.c (packRegsForAssign),
3815 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3817 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3819 * device/include/malloc.h: removed init_dynamic_memory
3820 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3821 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3822 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3823 * device/lib/libsdcc.lib,
3824 * device/lib/Makefile.in,
3825 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3826 * doc/sdccman.lyx: documented use of new _heap.c
3827 * support/regression/tests/malloc.c: removed init_dynamic_memory
3828 * src/cdbFile.c(spacesToUnderscores): new function,
3829 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3831 * device/include/tinibios.h: removed defines for putchar and getchar
3832 * device/lib/ds390/Makefile.in: added putchar.c
3833 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3835 2006-12-09 Borut Razem <borut.razem AT siol.net>
3837 * support/cpp2/sdcc.h: prevent multiple inclusion
3838 * support/cpp2/options.h: deleted
3840 2006-12-08 Borut Razem <borut.razem AT siol.net>
3842 * support/cpp2/sdcc.h: removed x*alloc() macros
3843 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3844 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3845 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3846 * support/cpp2/system.h: moved #include "sdcc.h"
3847 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3848 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3850 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3851 -funsigned-char options
3852 * support/cpp2/sdcppmain.c: fixed bug 1611411
3854 2006-12-07 Borut Razem <borut.razem AT siol.net>
3856 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3859 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3861 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3862 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3864 * .version: bumped to 2.6.2 because a) it's been a while
3865 b) the linker sources have moved c) the preprocessor is upgraded
3867 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3869 * support/regression/tests/snprintf.c: some checks
3870 * lib/src/printf_large.c: %bc: read char instead of int from stack
3872 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3874 * device/include/mcs51/cc2430.h: inserted _XPAGE
3876 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3878 * device/include/mcs51/cc2430.h: added
3880 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3882 * device/include/asm/default/features.h,
3883 * device/include/asm/ds390/features.h,
3884 * device/include/mcs51/at89s53.h,
3885 * device/include/ser.h,
3886 * device/include/ser_ir.h,
3887 * device/include/serial.h: changed keywords to double underscore variants,
3888 fixes bug 1590261 some more, thanks Steven Borley
3890 2006-12-01 Raphael Neider <rneider AT web.de>
3892 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3893 but emit warning (recursion is not supported for pic14)
3895 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3897 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3898 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3900 2006-11-30 Raphael Neider <rneider AT web.de>
3902 * src/pic/device.c (dump_sfr): always emit symbols
3903 * src/pic/glue.c (pic14printPublics): fixed typo
3905 2006-11-30 Raphael Neider <rneider AT web.de>
3907 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3908 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3909 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3910 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3911 a sharebank, use a non-shared bank for the stack if none available
3912 * src/pic/device.h (struct memRange): added linked list next field,
3913 added prototypes for above functions
3914 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3915 (typeRegWithIdx): accept fixed and unfixed stack registers
3916 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3917 the stack, handle shared and banked stack (except for WSAVE),
3918 (insertBankSel): removed useless optimization (will never fire),
3919 (FixRegisterBanking): added optimization for devices with only one
3920 possibly aliased bank of memory, like 16f84
3921 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3922 devices have no SHAREBANK in the linker script
3923 * device/include/pic/pic14devices.txt: documented memmap
3924 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3926 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3928 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3929 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3930 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3931 genhc08Code): switched most of the D (debug) macros to DD (detailed
3932 debug) macros to better control clutter in the generated .asm file.
3933 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3934 genRightShift): fixed bug with non-constant bit shift stored to
3935 a volatile result (SF Open Discussion forum thread #1616749).
3936 Single byte case is not yet optimized.
3938 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3940 * device/include/asm/mcs51/features.h,
3941 * device/include/malloc.h,
3942 * device/include/stdio.h: changed keywords to double underscore variants,
3945 2006-11-27 Borut Razem <borut.razem AT siol.net>
3947 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3948 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3949 support/cpp2/output.h, support/cpp2/cppinit.c,
3950 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3951 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3952 support/cpp2/cppdefault.c, support/cpp2/system.h,
3953 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3954 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3955 support/cpp2/prefix.c, support/cpp2/except.h,
3956 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3957 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3958 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3959 support/cpp2/version.c, support/cpp2/cppmain.c,
3960 support/cpp2/version.h, support/cpp2/hashtable.c,
3961 support/cpp2/cpperror.c:
3962 synchronized with GCC CPP release version 3.3.6,
3963 the latest where cppmain.c still exists.
3964 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3965 support/cpp2/sdcppinit.c: added
3967 2006-11-27 Borut Razem <borut.razem AT siol.net>
3969 * support/cpp2/cpplex.c:
3970 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3972 * support/cpp2/cpplib.c: removed definitions of unused variables
3974 2006-11-26 Borut Razem <borut.razem AT siol.net>
3976 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3977 since they are redefined by macros in support/cpp2/sdcc.h
3978 * support/cpp2/sdcc.h: x*alloc macro redefinition
3980 2006-11-25 Borut Razem <borut.razem AT siol.net>
3982 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3983 support/cpp2/configure, support/cpp2/Makefile.in,
3984 support/cpp2/cppfiles.c, support/cpp2/output.h,
3985 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3986 support/cpp2/config.h, support/cpp2/cpplib.h,
3987 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3988 support/cpp2/cppdefault.c, support/cpp2/config.in,
3989 support/cpp2/system.h, support/cpp2/cpplex.c,
3990 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3991 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3992 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3993 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3994 support/cpp2/configure.in, support/cpp2/intl.h,
3995 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3996 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3997 support/cpp2/version.c, support/cpp2/cppmain.c,
3998 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3999 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4000 support/cpp2/cpperror.c,
4001 support/cpp2/libiberty/safe-ctype.c,
4002 support/cpp2/libiberty/safe-ctype.h,
4003 support/cpp2/libiberty/splay-tree.c,
4004 support/cpp2/libiberty/obstack.c,
4005 support/cpp2/libiberty/lbasename.c,
4006 support/cpp2/libiberty/splay-tree.h,
4007 support/cpp2/libiberty/obstack.h:
4008 synchronized with GCC CPP release version 3.2.3,
4009 the latest before integration of cpp into gcc
4010 * support/cpp2/except.h, support/cpp2/line-map.c,
4011 support/cpp2/line-map.h,
4012 support/cpp2/libiberty/hex.c,
4013 support/cpp2/libiberty/concat.c,
4014 support/cpp2/libiberty/filenames.h: added
4015 * support/cpp2/intl.c: deleted
4017 2006-11-24 Borut Razem <borut.razem AT siol.net>
4019 * src/SDCC.y: enabled compilation of empty source file
4020 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4021 "ISO C forbids an empty source file"
4022 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4023 if all the code is ifdefed out.
4025 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4027 * src/hc08/gen.c (genPcall): fix for bug #1601032
4029 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4031 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4032 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4033 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4034 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4035 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4036 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4037 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4038 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4039 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4040 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4041 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4042 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4043 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4044 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4045 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4046 Renamed to all upper case as per the standard set by SiLabs
4048 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4050 * device/include/mcs51/C8051F520.h: new, added
4051 * device/include/mcs51/compiler.h: added link about predefined macros
4053 2006-11-23 Raphael Neider <rneider AT web.de>
4055 * src/regression/Makefile: add -L path to fresh library
4056 * src/regression/simulate: emphasize FAILED output
4057 * src/regression/create_stc: output _failures from gpsim
4058 * src/regression/compare4.c,
4059 * src/regression/rotate6.c: fixed char literals,
4060 all compile, all run =8-D
4062 * src/pic/pcode.h: added isPCASMDIR macro
4063 * src/pic/gen.c (genAnd): fixed bit offset
4064 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4065 packBits): unified register numbering schemes,
4066 (newReg): do not insert stack registers into hash table,
4067 (initStack): unpinned pseudo stack, simplified,
4068 (typeRegWithIdx): fixed retrieval of stack registers,
4069 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4070 (pCodeReplace): removed invalid assertion,
4071 (insertPCodeInstruction): fixed newly added labels,
4072 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4073 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4074 DumpFlow): removed unsed (broken?) code,
4075 (insertBankSel): prevent STATUS from being BANKSELed,
4076 (FixRegisterBanking): rewritten from scratch, implemented generic
4077 optimizations (suppress BANKSELs to same register and to registers
4078 present in all banks),
4079 (AnalyzeBanking): update flow after BANKSELection
4081 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4082 sharebank, let linker place it, mark STKxx symbols as emitted
4084 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4086 * src/regression/arrays.c,
4087 * src/regression/bank1.c,
4088 * src/regression/bool2.c,
4089 * src/regression/compare7.c,
4090 * src/regression/compare8.c,
4091 * src/regression/compare9.c,
4092 * src/regression/compare10.c,
4093 * src/regression/configword.c,
4094 * src/regression/for.c,
4095 * src/regression/mult1.c,
4096 * src/regression/pointer1.c,
4097 * src/regression/rotate6.c,
4098 * src/regression/string1.c,
4099 * src/regression/struct1.c,
4100 * src/regression/Makefile: make PIC14 regression tests run again
4101 (3 fail, 6 won't compile)
4103 2006-11-21 Raphael Neider <rneider AT web.de>
4105 * device/include/pic16/pic18f4550.h,
4106 * device/include/pic16/pic18f4455.h,
4107 * device/lib/pic16/libdev/pic18f4550.c,
4108 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4109 * configure.in: removed superfluous closing bracket
4111 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4113 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4116 2006-11-21 Raphael Neider <rneider AT web.de>
4118 * src/pic/device.{c,h}: added pic14_getPIC()
4119 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4120 (genAnd): added PIC code for one case, fixes #1597044
4121 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4122 SFRs that are present in all banks (e.g., STATUS)
4124 2006-11-20 Raphael Neider <rneider AT web.de>
4126 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4127 INCFSZ/INCFSZW and declared them as changing Z bit,
4128 (insertPCodeInstruction): correctly invert the above instructions,
4130 (DoBankSelect): don't panic on po_immediates
4132 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4135 * as/link/mcs51/lkihx.c (newArea),
4136 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4137 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4139 2006-11-11 Raphael Neider <rneider AT web.de>
4141 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4142 bitfield symbols, fixes #1579535 (once more...).
4144 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4146 * support/regression/generate-cases.py,
4147 * support/regression/fwk/include/testfwk.h,
4148 * support/regression/fwk/lib/testfwk.c: used code pointers,
4149 (about 50kByte less code generated for mcs51)
4151 2006-11-06 Borut Razem <borut.razem AT siol.net>
4153 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4154 debugger/mcs51/configure: fixed failed check because the function
4155 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4156 who submitted the patch for gpsim.
4157 * debugger/mcs51/configure.in: removed the result message
4158 * debugger/mcs51/Makefile.in: fixed the config.status warning
4159 "... seems to ignore the --datarootdir setting"
4161 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4163 * device/include/mcs51/c8051f020.h,
4164 * device/include/mcs51/c8051f040.h,
4165 * device/include/mcs51/c8051f060.h,
4166 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4167 * src/z80/gen.c (gencjneshort),
4168 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4170 2006-10-31 Borut Razem <borut.razem AT siol.net>
4172 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4173 debugger/mcs51/configure: get readline version
4175 2006-10-30 Borut Razem <borut.razem AT siol.net>
4177 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4178 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4179 debugger/mcs51/configure: locate readline even when cross compiling
4180 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4182 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4184 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4187 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4189 * device/include/malloc.h,
4190 * device/lib/calloc.c,
4191 * device/lib/free.c,
4192 * device/lib/malloc.c,
4193 * device/lib/realloc.c: moved definition of struct into sources
4194 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4196 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4198 * as/asx8051.dsp: corrected output directories
4199 * as/link/hc08: new directory for hc08 linker
4200 * as/hc08/aslink.h, as/link/aslink.h,
4201 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4202 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4203 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4204 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4205 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4206 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4207 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4208 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4209 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4210 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4211 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4212 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4213 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4214 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4215 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4216 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4217 * as/link/hc08/conf.mk,
4221 * sdcc.dsw: moved hc08 linker to as/link/hc08
4222 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4223 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4224 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4225 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4226 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4227 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4228 * as/link/mcs51/aslink.dsp,
4229 * as/link/mcs51/Makefile.in: factored out the common files
4230 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4231 * as/clean.mk: extra cleaning common files
4232 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4233 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4234 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4236 2006-10-29 Raphael Neider <rneider AT web.de>
4238 * src/pic/ralloc.c (newReg): create aliases for registers with
4239 multiple names to fix #1579535 and #1584001,
4240 (regWithIdx,dirregWithName): resolve aliases on lookup
4241 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4243 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4244 to prevent build errors on small devices
4246 2006-10-28 Raphael Neider <rneider AT web.de>
4248 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4249 assumption within interrupt handlers, fixes #1584940
4250 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4251 "emitted" to avoid emitting them again in udata
4253 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4255 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4258 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4260 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4261 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4262 on/off CR to CRLF conversion.
4264 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4266 * doc/sdccman.lyx: updated IRQ section
4268 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4270 * device/lib/serial_io.c: removed
4271 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4272 replacements for serial_io.c
4274 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4276 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4278 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4280 * device/lib/serial_io.c: Default putchar() and getchar() for
4281 mcs51 uses serial port.
4283 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4285 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4287 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4289 * support/regression/ports/mcs51/support.c: smaller
4290 _sdcc_external_startup()
4291 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4293 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4295 * device/lib/gbz80/crt0.s,
4296 * device/lib/gbz80/crt0_rle.s,
4297 * device/lib/gbz80/div.s,
4298 * device/lib/gbz80/fstubs.s,
4299 * device/lib/gbz80/heap.s,
4300 * device/lib/gbz80/mul.s,
4301 * device/lib/gbz80/putchar.s,
4302 * device/lib/gbz80/stubs.s,
4303 * device/lib/z80/crt0.s,
4304 * device/lib/z80/crt0_rle.s,
4305 * device/lib/z80/div.s,
4306 * device/lib/z80/fstubs.s,
4307 * device/lib/z80/heap.s,
4308 * device/lib/z80/mul.s,
4309 * device/lib/z80/putchar.s,
4310 * device/lib/z80/stubs.s: reverted, I was mistaken
4312 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4314 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4315 * support/regression/ports/mcs51/support.c: removed race
4316 condition on TI in _putchar allowing to use serial port mode 0
4318 2006-10-20 Borut Razem <borut.razem AT siol.net>
4320 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4322 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4324 * device/lib/gbz80/crt0.s,
4325 * device/lib/gbz80/crt0_rle.s,
4326 * device/lib/gbz80/div.s,
4327 * device/lib/gbz80/fstubs.s,
4328 * device/lib/gbz80/heap.s,
4329 * device/lib/gbz80/mul.s,
4330 * device/lib/gbz80/putchar.s,
4331 * device/lib/gbz80/stubs.s,
4332 * device/lib/z80/crt0.s,
4333 * device/lib/z80/crt0_rle.s,
4334 * device/lib/z80/div.s,
4335 * device/lib/z80/fstubs.s,
4336 * device/lib/z80/heap.s,
4337 * device/lib/z80/mul.s,
4338 * device/lib/z80/putchar.s,
4339 * device/lib/z80/stubs.s: removed all leading underscores from area names
4341 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4343 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4344 regression tests are not waiting in the simulator for simulated
4345 transmission of debug output
4347 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4349 * device/lib/printf_large.c: slightly smaller
4350 * doc/sdccman.lyx: do not use spaces within html links
4352 2006-10-16 Borut Razem <borut.razem AT siol.net>
4354 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4355 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4356 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4357 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4358 debugger/mcs51/configure:
4359 [ 1185668 ] add gnu readline support to sdcdb - enabled
4361 2006-10-16 Raphael Neider <rneider AT web.de>
4363 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4364 fixes #1577882, removes close to all banking optimizations
4366 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4368 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4369 variables in code memory
4370 * support/regression/tests/absolute.c: added test for this
4372 2006-10-15 Raphael Neider <rneider AT web.de>
4374 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4376 (BankSelect): emit BANKSEL before touching linker-placed regs,
4379 2006-10-10 Raphael Neider <rneider AT web.de>
4381 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4382 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4383 * src/pic/main.c (_pic14_parseOptions),
4384 * src/pic/main.h: mostly reverted to previous state, now use results
4385 from SDCCmain.c's argument parsing
4387 2006-10-10 Borut Razem <borut.razem AT siol.net>
4389 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4390 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4391 [ 1185668 ] add gnu readline support to sdcdb -
4392 prepared for READLINE, not enabled yet,
4393 thanks to <tal.bav AT gmail.com>
4395 2006-10-10 Raphael Neider <rneider AT web.de>
4397 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4398 * src/pic16/devices.inc,
4399 * device/include/pic16 (pic18f[24]620.h),
4400 * device/include/pic18fregs.h,
4401 * device/lib/pic16/pics.all,
4402 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4403 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4404 Gary Plumbridge and Anton Strobl
4406 2006-10-10 Raphael Neider <rneider AT web.de>
4408 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4409 --stack-siz=NUM options to configure the argument passing stack
4410 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4411 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4412 (pic14_getSharebankSize): obey --stack-siz=NUM,
4413 (pic14_getSharebankAddress): obey --stack-loc=NUM
4415 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4417 * doc/sdccman.lyx: added to the manual
4418 * doc/figures/ddd_example.png: added (neither pdflatex nor
4419 most browsers seem to like the .eps file)
4421 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4423 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4424 to /tmp and /var/tmp acc. LSB
4425 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4427 * support/regression/tests/onebyte.c: added test
4429 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4431 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4433 2006-10-05 Borut Razem <borut.razem AT siol.net>
4435 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4437 - sdcc.dsw: changed property eol-style to CRLF
4438 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4440 2006-10-04 Raphael Neider <rneider AT web.de>
4442 * device/include/pic/{pic16f84.h,pic16f84a.h},
4443 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4444 from patch #1522504, thanks to Robas Teodor
4446 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4448 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4451 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4453 * src/pic16/glue.c (pic16emitMaps),
4454 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4455 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4456 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4457 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4459 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4460 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4462 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4464 * support/librarian/sdcclib.c: Added option -l.
4465 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4467 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4468 using Windows command prompt.
4470 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4472 * device/lib/libsdcc.lib: added module rand
4473 * src/ds390/ralloc.c (rematStr),
4474 * src/hc08/ralloc.c (rematStr),
4475 * src/mcs51/ralloc.c (rematStr),
4476 * src/z80/ralloc.c (rematStr): made output more consistent
4477 * src/mcs51/gen.c: cosmetic changes
4479 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4481 * src/port.h: added mem.cabs_name to PORT
4488 * src/z80/main.c: added cabs_name initializers
4489 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4491 (emitMaps): emit absolutes in code memory into cabs_name
4493 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4494 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4495 * support/regression/fwk/include/testfwk.h: added define for at
4496 * support/regression/tests/absolute.c: added, new
4498 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4500 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4501 optimizations, see also patch 887161 by Stas Sergeev
4502 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4503 to be necessary anymore,
4504 (102, 103, 104, 127): renamed all occurances of bp to _bp
4506 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4508 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4509 thanks Weston T. Schmidt for patch 1555221
4510 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4511 * src/SDCCicode.c(geniCodeMultiply): small optimization
4513 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4515 * device/include/stdlib.h: added rand prototypes
4516 * device/lib/rand.c: new, added
4517 * device/lib/Makefile.in: added rand.c
4518 * src/z80/peeph.def,
4519 * src/z80/peeph-gbz80.def,
4520 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4522 2006-09-20 Raphael Neider <rneider AT web.de>
4524 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4526 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4528 * as/link/aslink.h: cosmetic changes
4529 * as/link/mcs51/Makefile.in,
4530 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4532 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4535 * as/link/mcs51/aslink.h,
4536 * as/link/z80/aslink.h: merged and moved to as/link/
4537 * as/link/lkstore.c,
4538 * as/link/mcs51/lkstore.c: moved to as/link/
4539 * as/link/clean.mk: remove *.o
4540 * as/link/mcs51/alloc.h: deleted
4541 * as/link/mcs51/lkarea.c: added lnksect prototype
4542 * as/link/mcs51/lkdata.c,
4543 * as/link/mcs51/lklex.c,
4544 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4545 * as/link/mcs51/lkmem.c,
4546 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4547 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4548 * as/link/mcs51/aslink.dsp,
4549 * as/link/mcs51/Makefile.aslink,
4550 * as/link/mcs51/Makefile.bcc,
4551 * as/link/mcs51/Makefile.in: updated for moved files
4552 * as/link/z80/lkarea.c,
4553 * as/link/z80/lkhead.c,
4554 * as/link/z80/lklex.c,
4555 * as/link/z80/lklibr.c,
4556 * as/link/z80/lklist.c,
4557 * as/link/z80/lkmain.c,
4558 * as/link/z80/lkrloc.c,
4559 * as/link/z80/lksym.c: synced with mcs51
4560 * as/link/z80/lkdata.c,
4561 * as/link/z80/lkeval.c,
4562 * as/link/z80/lkihx.c,
4563 * as/link/z80/lks19.c: cosmetic changes
4564 * as/link/z80/Makefile.in,
4565 * as/link/z80/linkgbz80.dsp,
4566 * as/link/z80/linkz80.dsp: updated for moved files
4568 2006-09-16 Borut Razem <borut.razem AT siol.net>
4570 * debugger/mcs51/sdcdb.c: partially fixed
4571 [ 1203664 ] sdcdb fails to open files w. two "." periods
4572 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4573 debugger/mcs51/symtab.h: fixed indenting
4574 * configure.in, configure: up to date with latest Maarten's changes
4576 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4579 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4580 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4581 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4582 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4583 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4584 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4585 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4586 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4587 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4588 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4589 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4590 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4591 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4592 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4593 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4594 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4595 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4596 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4597 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4598 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4599 as/link/mcs51/alloc.h,
4600 as/link/mcs51/clean.mk,
4601 as/link/mcs51/conf.mk,
4602 as/link/mcs51/Makefile.bcc,
4603 as/link/mcs51/Makefile.in,
4604 as/link/mcs51/readme.390,
4605 as/link/mcs51/strcmpi.c,
4606 as/link/mcs51/strcmpi.h,
4608 as/mcs51/Makefile.bcc,
4609 as/mcs51/Makefile.in,
4612 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4614 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4617 * as/link/Makefile.in,
4618 * as/link/z80/linkgbz80.dsp,
4619 * as/link/z80/linkz80.dsp,
4626 * link/z80/aslink.h,
4627 * link/z80/clean.mk,
4629 * link/z80/linkgbz80.dsp,
4630 * link/z80/linkz80.dsp,
4631 * link/z80/lkarea.c,
4632 * link/z80/lkdata.c,
4633 * link/z80/lkeval.c,
4636 * link/z80/lkhead.c,
4639 * link/z80/lklibr.c,
4640 * link/z80/lklist.c,
4641 * link/z80/lkmain.c,
4642 * link/z80/lkrloc.c,
4645 * link/z80/Makefile.in,
4647 * sdcc.dsw: moved link/ to as/link/
4649 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4651 * as/mcs51/i51mch.c (machine): fixed warning
4653 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4655 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4657 2006-09-09 Borut Razem <borut.razem AT siol.net>
4659 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4660 sdcdb WIN32 native port
4661 * src/clean.mk: fixed
4663 2006-09-08 Borut Razem <borut.razem AT siol.net>
4665 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4667 2006-09-08 Raphael Neider <rneider AT web.de>
4669 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4670 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4671 to gplink to disable processor mismatch warning and to allow
4672 the use of devices with only aliased (shared) memory banks,
4673 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4675 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4677 * doc/sdccman.lyx: Some re-formating plus example on using
4678 #pragma preproc_asm +/-
4680 2006-09-07 Borut Razem <borut.razem AT siol.net>
4682 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4685 2006-09-06 Borut Razem <borut.razem AT siol.net>
4687 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4688 line at sdcc.nsi:153
4689 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4691 2006-09-05 Borut Razem <borut.razem AT siol.net>
4693 * configure.in, configure: support for winsock2
4694 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4695 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4696 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4697 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4698 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4700 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4702 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4704 * support/regression/tests/bug1551947.c: new, added
4705 * src/SDCCsymt.h: strings are char* not byte*
4707 2006-09-05 Raphael Neider <rneider AT web.de>
4709 * device/lib/pic16/libdev/pic18f4550.c,
4710 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4711 declarations/definitions from patch #1520949
4713 2006-09-05 Raphael Neider <rneider AT web.de>
4715 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4716 byte-aligned bitfields, fixes #1539278
4718 2006-09-05 Raphael Neider <rneider AT web.de>
4720 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4723 2006-09-04 Borut Razem <borut.razem AT siol.net>
4725 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4726 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4727 -mno-cygwin is a part of the compiler name
4728 * support/scripts/sdcc_mingw32: don't disable ucsim
4730 2006-09-03 Borut Razem <borut.razem AT siol.net>
4732 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4733 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4735 2006-09-03 Raphael Neider <rneider AT web.de>
4738 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4739 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4742 2006-09-01 Borut Razem <borut.razem AT siol.net>
4744 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4745 to make ppc-osx happy
4747 2006-08-31 Borut Razem <borut.razem AT siol.net>
4749 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4750 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4751 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4752 * support/regression/ports/ds390/spec.mk,
4753 support/regression/ports/mcs51/spec.mk,
4754 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4755 To run regression tests in mingw environment:
4756 make DEV_NULL=NUL CC=gcc
4758 2006-08-30 Borut Razem <borut.razem AT siol.net>
4760 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4761 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4762 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4763 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4764 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4765 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4766 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4767 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4768 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4769 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4770 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4771 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4772 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4773 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4774 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4775 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4776 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4777 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4778 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4779 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4780 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4781 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4782 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4783 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4784 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4785 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4786 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4787 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4788 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4789 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4790 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4791 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4792 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4793 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4794 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4795 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4796 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4797 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4798 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4799 ucsim WIN32 native port
4801 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4803 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4805 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4807 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4808 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4810 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4812 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4813 * support/regression/tests/bug1546986.c: new, added
4814 * as/mcs51/.cvsignore,
4815 * debugger/mcs51/.cvsignore,
4816 * src/.cvsignore: deleted
4818 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4820 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4823 2006-08-20 Borut Razem <borut.razem AT siol.net>
4825 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4826 removed cl_listen_console::match(), cl_console::match(),
4827 restructured cl_commander::proc_input()
4829 2006-08-16 Borut Razem <borut.razem AT siol.net>
4831 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4832 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4833 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4835 2006-08-14 Borut Razem <borut.razem AT siol.net>
4837 * support/regression/Makefile.in,
4838 support/regression/ports/pic14/gpsim.cmd,
4839 support/regression/ports/pic14/spec.mk,
4840 support/regression/ports/pic14/support.c:
4841 added pic14 regression test
4843 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4845 * as/doc/asxhtm.html: documented changed ABS behaviour
4846 * as/doc/README: fixed some typos
4848 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4850 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4853 2006-08-12 Borut Razem <borut.razem AT siol.net>
4855 * support/regression/fwk/include/testfwk.h,
4856 support/regression/fwk/lib/testfwk.c,
4857 support/regression/generate-cases.py,
4858 support/regression/Makefile.in:
4859 regression test framework does not depend on function pointers and
4862 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4864 * device/include/stddef.h: c temporary hack to fix bug 1518273
4866 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4868 * device/include/mcs51/cc2510fx.h: added
4869 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4872 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4874 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4875 * as/z80/Makefile.in: added strcmpi.c
4876 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4877 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4879 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4881 * device/lib/gbz80/asm_strings.s,
4882 * device/lib/gbz80/crt0_rle.s,
4883 * device/lib/gbz80/div.s,
4884 * device/lib/gbz80/mul.s,
4885 * device/lib/gbz80/shift.s,
4886 * device/lib/z80/asm_strings.s,
4887 * device/lib/z80/crt0_rle.s,
4888 * device/lib/z80/div.s,
4889 * device/lib/z80/mul.s,
4890 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4891 flags which are all upper case
4893 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4895 * as/z80/asm.h: made CASE_SENSITIVE 1
4896 * link/z80/aslink.h: made CASE_SENSITIVE 1
4897 * src/z80/gen.c (throughout): made all conditionals upper case
4898 * support/regression/tests/bug1503067.c: new
4900 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4902 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4903 (shiftIntoPair): added case 2 for PAIR_IY,
4904 (setupToPreserveCarry): replaced parameters with iCode and check if
4905 PAIR_DE is in use to fix bug 1399290,
4906 (genPlus, genMinus): updated call to setupToPreserveCarry
4907 * support/regression/tests/bug1399290.c: new
4909 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4911 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4912 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4913 * src/ds390/gen.c (shiftRLong),
4914 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4915 * src/mcs51/gen.c (sameReg): changed to sameByte,
4916 (xch_a_aopGet): new,
4917 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4918 shiftRLong): fixed bug 1533966
4919 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4920 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4921 * support/regression/Makefile.in: disabled z80, enabled ucz80
4922 * support/regression/tests/float_trans.c: enabled test for z80 and host
4923 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4925 2006-08-01 Borut Razem <borut.razem AT siol.net>
4927 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4928 comparison is always false due to limited range of data type
4929 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4931 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4933 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4934 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4935 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4936 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4938 2006-07-31 Borut Razem <borut.razem AT siol.net>
4940 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4941 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4942 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4943 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4944 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4945 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4946 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4947 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4948 enable ucsim mingw compilation. Serial port is disabled,
4949 since it uses termios.h API, which is not available on native
4952 2006-07-31 Borut Razem <borut.razem AT siol.net>
4954 * Small Device C Compiler 2.6.0 released
4955 * support/scripts/sdcc.nsi: added FULL_DOC option
4956 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4958 2006-07-28 Borut Razem <borut.razem AT siol.net>
4960 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4961 * doc/INSTALL.txt: updated
4963 2006-07-27 Borut Razem <borut.razem AT siol.net>
4965 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4966 device/lib/pic/libdev/Makefile.in: fixed bug
4967 [ 1438354 ] pic libsdcc: distclean doesn't work
4968 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4969 device/lib/pic16/libio/Makefile.in: fixed bug
4970 [ 1438344 ] pic16 lib: clean doesn't work properly
4971 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4973 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4975 * device/lib/pic/libsdcc/fsdiv.c,
4976 * device/lib/pic/libsdcc/fsmul.c,
4977 * device/lib/pic16/libsdcc/float/fsdiv.c,
4978 * device/lib/pic16/libsdcc/float/fsmul.c,
4979 * device/lib/_fsdiv.c,
4980 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4981 * support/regression/tests/bug1520966.c: added
4982 * doc/knownbugs.html: removed [ 1520966 ] from the list
4984 2006-07-25 Borut Razem <borut.razem AT siol.net>
4986 * configure.in, configure, sdccconf_in.h: fixed bug
4987 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4988 * doc/knownbugs.html: removed [ 1519095 ] from the list
4990 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4992 * doc/knownbugs.html: added, contains list of known bugs at release
4993 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4995 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4997 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4998 function registers and corrected defaults with additional warning
4999 * device/lib/malloc.c: cosmetic changes
5000 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5001 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5002 (fillGaps): and used it
5004 2006-07-20 Raphael Neider <rneider AT web.de>
5006 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5007 output unless SDCCPICDEBUG is set
5008 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5009 output if SILENT is set
5011 2006-07-11 Borut Razem <borut.razem AT siol.net>
5013 * doc/README.txt: updated
5015 2006-07-10 Borut Razem <borut.razem AT siol.net>
5017 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5018 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5019 in WIN32 installation
5020 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5023 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5025 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5026 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5028 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5030 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5032 2006-07-06 Borut Razem <borut.razem AT siol.net>
5034 * support/regression/tests/bitfields.c:
5035 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5036 * support/regression/tests/constantRange.c:
5037 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5039 2006-07-04 Borut Razem <borut.razem AT siol.net>
5041 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5043 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5044 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5045 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5046 reverted changes from 2006-07-03
5047 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5048 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5049 added CPPFLAGS, used by the host port
5051 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5053 * support/regression/valdiag/tests/switch.c,
5054 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5055 * support/regression/tests/libmullong.c: fixed for host
5056 * support/regression/ports/host/spec.mk: disable all warnings for host,
5057 SDCC runs with --less-pedantic too
5059 2006-07-03 Borut Razem <borut.razem AT siol.net>
5061 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5063 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5064 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5065 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5066 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5068 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5069 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5070 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5071 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5073 2006-07-02 Raphael Neider <rneider AT web.de>
5075 * src/pic16/devices.inc,
5076 * device/include/pic16/pic18fregs.h,
5077 * device/include/pic16/pic18f4550.h,
5078 * device/lib/pic16/pics.all,
5079 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5081 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5083 * as/hc08/lkaomf51.c (OutputName),
5084 * as/mcs51/lkaomf51.c (OutputName),
5085 * as/z80/asmain.c (asmbl),
5086 * src/ds390/main.c (asmLineNodeFromLineNode),
5087 * src/hc08/ralloc.c (hc08_assignRegisters),
5088 * src/mcs51/main.c (asmLineNodeFromLineNode),
5089 * src/xa51/ralloc.c (checkRegMask),
5090 * src/xa51/gen.c (emitcode),
5091 * src/z80/gen.c (_emit2),
5092 * src/SDCCast.c (searchLitOp),
5094 * support/packihx/packihx.c,
5095 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5096 * src/ds390/gen.c (aopPutUsesAcc),
5097 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5098 * support/regression/tests/libmullong.c (mullong_wrapper),
5099 * src/SDCCsymt.c (powof2),
5101 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5102 * src/SDCCsymt.h: added TYPE_TARGET_*
5103 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5104 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5105 SDCCast because 1) header problems 2) this is the right place
5106 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5107 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5110 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5112 * src/SDCCicode.h: removed buggy semicolon in unused macro
5113 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5114 search for previous definiton of auto symbols too,
5115 (findPrevUse): fixed logic of emitWarnings
5117 2006-06-26 Raphael Neider <rneider AT web.de>
5119 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5120 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5122 2006-06-25 Raphael Neider <rneider AT web.de>
5124 * device/lib/pic/libm: NEW, added math library functions
5125 * device/lib/pic/libsdcc: NEW; added float support functions
5126 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5127 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5128 NEW, added math related headers
5129 * device/include/asm/pic/features.h: NEW
5130 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5131 (popGet): allow larger offsets for AOP_PCODE,
5132 (genDataPointerSet): handle literals explicitly, more debug output,
5133 (genAssign): fixed for float using aopLiteral ;-)
5134 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5135 GOTO initialisation routine
5136 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5137 flag on registers, fixes #1469043 (local variables do not work)
5138 * src/pic/main.c (_pic14_do_link),
5139 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5142 2006-06-25 Borut Razem <borut.razem AT siol.net>
5144 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5145 characters printed (not including the trailing '\0' used to end
5146 output to strings). Problem detected in regression test bug-927659.c.
5147 NOTE: printf() family functions should return int instead
5149 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5150 specifier are printed as themselves
5151 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5152 support flags, width and precision specifiers
5154 2006-06-24 Borut Razem <borut.razem AT siol.net>
5156 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5157 to the list of sdcc tagrets not supporting bit type
5158 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5159 testfor pic16 due to bug:
5160 [ 1511794 ] pic16: regression test bug-895992.c fails
5162 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5164 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5165 * src/SDCCglue.c (initPointer), fixed bug 1496419
5166 * support/regression/tests/bug1496419.c: new, added
5168 2006-06-22 Borut Razem <borut.razem AT siol.net>
5170 * support/regression/ports/pic16/support.c: use gpsim usart module from
5171 libgpsim_modules library
5173 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5175 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5178 2006-06-19 Raphael Neider <rneider AT web.de>
5180 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5181 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5182 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5183 (pic14printExterns,pic14printPublics,pic16printPublics,
5184 pic16_printExterns): use new functions to emit symbols
5185 (picglue,pic16glue): emit publics before emitting externs
5186 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5187 locally defined functions to avoid bug #1443651
5188 * support/regression/tests/bug-716242.c: removed pic16 workaround
5189 * support/regression/ports/pic16/spec.mk: ignore errors during build
5191 2006-06-19 Raphael Neider <rneider AT web.de>
5193 * src/pic/glue.h: added pic14aopLiteral prototype
5194 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5195 * src/pic/gen.c: removed stdint.h dependency
5196 (aopGet): use Safe_strdup()
5197 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5198 (genDataPointerSet): use pic14aopLiteral()
5199 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5200 for pic16; thanks to Bernhard and Maarten
5202 2006-06-18 Borut Razem <borut.razem AT siol.net>
5204 * support/regression/tests/structflexarray.c: flexible array members
5205 not supported by gcc < 3
5206 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5208 * src/pic/gen.c: don't include [p]strdin.h on solaris
5209 * support/Util/pstdint.h: addad svn attributes
5210 * support/regression/tests/constantRange.c,
5211 support/regression/tests/rotate.c: include inttypes.h instead
5212 stdint.h on solaris, addad svn attributes
5214 2006-06-18 Raphael Neider <rneider AT web.de>
5216 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5218 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5219 (pic16_genMinusBits): simplified sign-extension
5220 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5221 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5222 adjusted to correctly handle mixed-signed operands, disabled
5223 now unused multiplciation routines
5224 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5225 (assignResultValue): added argument denoting the size of the result
5226 as returned by the function (fixes upcasts in assigning from
5227 function calls: char foo(); int i = foo();)
5228 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5229 function result to assignResultValue
5230 (genMult): disabled inlined multiplication code
5231 (genDiv): augmented to also handle the modulus operator, fixed to
5232 handle mixed-signed operands correctly
5233 (genMod): simply call genDiv, disabled unused code
5234 (genAssign): fixed missing (sign-)extension on result
5235 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5236 valid char operands, allow signed operands for native code, added
5237 division and modulo operator handling
5238 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5240 As a consequence, onebyte.c (if split into two files) and muldiv.c
5241 pass regression tests.
5243 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5245 * doc/Makefile.in: two runs of makeindex seem needed to get
5246 correct page references in the index of sdccman.pdf
5247 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5249 2006-06-17 Borut Razem <borut.razem AT siol.net>
5251 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5253 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5255 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5256 mentioned ec2drv and paulmon
5258 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5260 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5261 consecutive abs areas
5262 (find_empty_space, allocate_space): added map to handle codemap or
5264 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5265 absolute idata and xdata
5266 * as/mcs51/lkmem.c (summary2): updated legend
5268 2006-06-16 Raphael Neider <rneider AT web.de>
5270 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5272 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5274 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5276 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5278 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5280 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5281 value of generic pointers,
5291 src/z80/main.c: PORT structure, added elements for gp_tags field,
5292 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5293 fields in the PORT structure of each port,
5294 * src/SDCCast.c (decorateType): allow processing of generic pointers
5295 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5298 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5304 * src/pic16/pcode.c,
5306 * src/pic/pcoderegs.c,
5309 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5310 bug 1504689 on minGW
5312 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5314 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5316 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5318 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5320 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5322 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5325 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5327 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5328 to a char variable. Fixed bug #1504211
5329 * device/include/pic16/adc.h,
5330 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5331 and fixed bug #1364390
5333 2006-06-10 Borut Razem <borut.razem AT siol.net>
5335 * CVSROOT: removed the CVS left-over
5337 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5339 * as/hc08/asmain.c (asexit),
5340 * as/hc08/lkmain.c (lkexit),
5341 * as/mcs51/asmain.c (asexit),
5342 * as/mcs51/lkmain.c (lkexit),
5343 * src/SDCCglue.c (DEFSETFUNC),
5344 * src/SDCCmain.c (linkEdit, assemble),
5345 * support/librarian/sdcclib.c (AddRel),
5346 replaced unlink() by standard C remove()
5347 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5348 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5349 gatherImplicitVariables): new, added to fix bug 608752,
5350 (createFunction): added gatherImplicitVariables()
5351 * src/SDCCast.h: added createRMW prototype
5352 * src/SDCCsymt.h (struct symbol): added infertype
5353 * support/regression/tests/bug608752.c: new, added
5355 2006-06-10 Raphael Neider <rneider AT web.de>
5357 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5358 multibyte dummy reads (fixes #1503234)
5360 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5362 * device/include/mcs51/compiler.h: new, added header file to enable
5363 creating common sfr definition header files for different compilers
5365 2006-06-05 Raphael Neider <rneider AT web.de>
5367 * src/pic16/{pcode.h,genarith.c}:
5368 introduced pCodeOp combining any two pCodeOps (previously only
5369 two register operands could be combined), removed pcop2 from
5370 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5371 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5372 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5373 rewritten to use new PO_TWO_OPS
5374 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5375 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5376 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5377 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5378 (pic16_get_op): embraced return arg to allow #define return(x),
5379 added new case for combined opcodes
5380 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5381 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5382 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5384 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5386 * src/SDCCval.c (checkConstantRange): added
5387 * src/SDCCval.h: added checkConstantRange
5388 * support/Util/SDCCerr.c,
5389 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5390 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5391 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5392 * src/SDCCast.c (decorateType): added checkConstantRange,
5393 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5394 can be emitted with the correct always true/false warning,
5395 added optimization for double '!';
5396 result of decorateType() must be assigned back to the tree, because
5397 decorateType() can change the tree
5398 * src/SDCCicode.c (geniCodeLogic),
5399 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5400 (checkConstantRange): removed, it was only a fragment which never
5402 * src/SDCCsymt.c (computeType): fixed promotion for
5403 "-1 < (unsigned bit) b"
5404 * src/pic/ralloc.c (packRegsForAssign),
5405 * src/pic16/ralloc.c (packRegsForAssign),
5406 * src/hc08/ralloc.c (packRegsForAssign),
5407 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5409 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5410 * support/regression/tests/constantRange.c: added
5411 * support/valdiag/tests/constantRange.c: added
5412 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5414 2006-06-02 Borut Razem <borut.razem AT siol.net>
5416 * support/regression/ports/pic16/support.c: increase stack size
5418 * support/regression/Makefile.in: sort tests by name so that the
5419 resutlts can be compared on different machines / platforms
5421 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5423 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5424 * src/ds390/gen.c (emitLabel): new, added,
5425 (genDjnz): fixed stack overflow bug,
5426 (throughout): cosmetic changes to sync with mcs51/gen.c,
5427 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5428 * src/mcs51/gen.c (genEndFunction): small optimization,
5429 (throughout): cosmetic changes to sync with ds390/gen.c
5431 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5433 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5434 (_print_format): fixed printing pointers
5435 * src/mcs51/gen.c (emitLabel, movb): new, added,
5436 (genAssign): small optimization,
5437 (genDjnz): fixed stack overflow bug,
5438 (throughout): replaced sprintf with SNPRINTF,
5439 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5440 replaced emitcode("mov", "b,...") with MOVB(...),
5441 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5442 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5443 * src/mcs51/peeph.def: added rules 140 and 264
5444 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5445 so they may get optimized into registers
5447 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5449 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5450 immediately when encountered,
5451 (printUsage): always use stderr even on windows
5453 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5455 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5456 (processParms): fixed bug #1247551
5457 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5458 parseCmdLine, main): print '--version' to stdout,
5459 print 'help' to stdout if --help is given,
5460 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5461 arguments are given; fixed --help
5463 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5465 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5466 * support/regression/tests/bug-1493710.c: added
5468 2006-05-27 Borut Razem <borut.razem AT siol.net>
5470 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5472 * support/regression/ports/pic16/support.c: increase stack size
5473 from default 64 bytes to 128 bytes
5474 * support/regression/tests/staticinit.c,
5475 support/regression/tests/float.c: regression tests fully enabled
5476 for pic16 port by putting the initialized data arrays into the code
5478 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5479 This was changed by mistake in the previous version.
5481 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5483 * src/pic16/gen.c (genFunction, genEndFunction): some
5484 beautifications, fixed bug with falsely restoring FSR2 in large
5485 stack model, thanks to Beau E. Cox for reporting the bug
5487 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5489 * debugger/mcs51/break.c,
5490 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5491 use %p to print pointers, made address variables unsigned
5492 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5493 * debugger/mcs51/symtab.c (parseSymbol): must return something
5494 * src/mcs51/gen.c (aopForSym): small optimization,
5495 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5496 (freeAsmop): added missing break,
5497 (aopPut): removed parameter bvolatile, determine it inside the function,
5498 (saveRegisters, unsaveRegisters): small optimization,
5499 (genIpush): removed pointless check,
5500 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5501 replaced sprintf with SNPRINTF,
5502 replaced strcpy with strncpyz,
5503 updated aopPut calls,
5504 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5505 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5507 2006-05-24 Borut Razem <borut.razem AT siol.net>
5509 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5510 modification of test for the pic16 port, put the array to the code
5511 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5513 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5515 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5516 * support/Util/pstdint.h: added
5518 2006-05-22 Borut Razem <borut.razem AT siol.net>
5520 * src/regression/Makefile: removed bool2.c test, added -q linker option
5521 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5522 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5523 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5524 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5525 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5526 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5527 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5528 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5529 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5531 2006-05-22 Raphael Neider <rneider AT web.de>
5533 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5534 bug #1492360 (problematic due to generic pointers, see code)
5536 2006-05-22 Borut Razem <borut.razem AT siol.net>
5538 * support/regression/ports/pic16/specs.mk: removed stack size linker
5540 * support/regression/tests/array.c,
5541 support/regression/tests/bitopcse.c,
5542 support/regression/tests/bug-908454.c,
5543 support/regression/tests/malloc.c: modified for pic16 regression test
5544 * support/regression/tests/bitfields.c:
5545 pic16 - excluded bitfileds of size > 8
5546 * support/regression/tests/bp.c: pic16 - reduced data size
5547 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5548 * support/regression/tests/bug-460010.c:
5549 pic16 - used the absolute address the fits in memory
5550 * support/regression/tests/bug-716242.c:
5551 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5552 * support/regression/tests/float.c:
5553 pic16 - excluded - data size too big
5554 * support/regression/tests/onebyte.c:
5555 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5556 * support/regression/tests/shifts.c:
5557 pic16 - function names probably have to differ in first X characters
5559 * support/regression/tests/staticinit.c:
5560 pic16 - excluded some tests due error: no target memory available for
5563 2006-05-22 Borut Razem <borut.razem AT siol.net>
5565 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5566 second try. Thanks Stas Sergeev once more.
5568 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5570 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5571 (genLeftShift, genRightShift): fixed bug 1491627
5572 * src/hc08/peeph.def (rules 7, 8.x): added
5573 * support/regression/tests/shifts.c (ShiftLeftByParam,
5574 ShiftRightByParam, testShiftByParam): added to test variable shifting
5576 2006-05-20 Raphael Neider <rneider AT web.de>
5578 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5579 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5580 (allocReg): add only new registers to dynAllocRegs,
5581 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5582 #1489055, #1445850, and probably #1483693
5584 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5586 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5587 bug in for-loop that didn't emit the last of CONFIG and ID registers
5589 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5591 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5593 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5594 1489016, 1434401 and 1490124
5595 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5596 1489016, 1434401 and 1490124
5598 2006-05-17 Borut Razem <borut.razem AT siol.net>
5600 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5603 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5605 * device/include/mcs51/P89c51RD2.h,
5606 * device/include/mcs51/P89LPC901.h,
5607 * device/include/mcs51/P89LPC922.h,
5608 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5610 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5612 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5613 to fix missing stack pragma in compiled binary object file,
5615 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5617 * support/packihx/configure.in,
5618 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5619 determine sizeof basic types even while cross compiling
5621 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5623 * src/avr/gen.c (aopop),
5624 * src/ds390/gen.c (aopOp),
5625 * src/hc08/gen.c (aopOp),
5626 * src/mcs51/gen.c (aopop),
5627 * src/pic16/gen.c (pic16_aopOp),
5628 * src/pic/gen.c (aopOp),
5629 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5630 if size of operand is smaller than spill location
5632 2006-05-12 Borut Razem <borut.razem AT siol.net>
5634 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5635 have to have CR/LF line endings even if they are checked out on *nix
5636 or on WIN32 in cygwin binmode
5638 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5640 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5641 * device/include/ds80c390.h: added sfr16 definitions
5645 * src/ds390/ralloc.c,
5646 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5647 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5648 bit returning functions
5649 * support/regression/tests/sfr16.c: enabled test on ds390
5651 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5653 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5654 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5656 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5658 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5659 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5660 (cl_address_space constructor): removed expensive initialization,
5661 (cl_address_space::get_cell): extended for late initialization,
5662 (cl_address_space::*): use late initialization,
5663 (cl_address_decoder::activate): removed expensive initialization,
5664 This reduced regression test running time by 25%
5666 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5674 * support/packihx/Makefile.in,
5675 * support/packihx/clean.mk,
5676 * support/packihx/Makefile.bcc,
5677 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5679 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5681 * src/SDCCval.c (valNot): fix for regression test failure
5682 of not.c on big endian hosts
5684 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5686 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5688 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5690 * device/lib/mcs51/Makefile.in: changed string comparison operator
5691 to = for POSIX compliance; == is bash extension
5693 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5695 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5698 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5700 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5701 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5702 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5703 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5704 bug report #1478657,
5706 2006-05-05 Borut Razem <borut.razem AT siol.net>
5708 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5711 2006-05-02 Borut Razem <borut.razem AT siol.net>
5713 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5714 create *.ind, which made make to fail if invoked with -j 2
5716 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5718 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5719 Hubert Sack for patch 1479782
5721 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5723 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5725 2006-05-01 Raphael Neider <rneider AT web.de>
5727 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5728 (create_pic): store only prefix-free device name,
5729 (init_pic): check for device names with "16" prefix,
5731 * src/pic/device.h (struct PIC_device),
5732 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5734 * device/include/pic/pic12f{635,675,629,683}.h,
5735 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5736 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5737 * device/include/pic/pic16f505.h,
5738 * device/lib/pic/libdev/pic16f505.c: removed
5739 * device/include/pic/pic14devices.txt: added support for pic12f
5740 devices, removed unsupported non 16-bit devices
5741 [above changes provided by patch from Zik Saleeba]
5742 * src/pic/*, src/pic16/*, device/include/pic16/*,
5743 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5745 2006-05-01 Borut Razem <borut.razem AT siol.net>
5747 * configure.in, configure, doc/Makefile.in:
5748 sync with nightly build makefile - latex, dvipdf and dvips
5751 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5753 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5754 in the library source
5756 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5758 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5760 2006-04-28 Raphael Neider <rneider AT web.de>
5762 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5763 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5764 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5765 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5767 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5769 * device/lib/pic/libdev/Makefile.in,
5770 * device/lib/hc08/Makefile.in,
5771 * device/lib/gbz80/Makefile.in,
5772 * device/lib/z80/Makefile.in,
5773 * device/lib/ds390/Makefile.in,
5774 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5775 thanks to Borut for the bug report
5777 * configure: always create doc/Makefile independent from --enable-doc
5778 * Makefile.in: always install from directory doc independent from
5780 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5782 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5783 * doc/Makefile.in: install *.txt if present
5784 * device/include/Makefile.in (install): added installation of pic/*.inc
5785 and pic/*.txt files again, they were erroneously removed
5787 2006-04-28 Raphael Neider <rneider AT web.de>
5789 * src/pic/{gen.c,main.h,pcode.c},
5790 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5791 concerning signedness with casts
5793 2006-04-28 Raphael Neider <rneider AT web.de>
5795 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5796 definition of an interrupt handler,
5797 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5798 interrupt handler stuff from picglue() to separate routine,
5799 (picglue): enabled definition of intr handlers in files w/o main()
5801 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5803 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5804 compilation with MSVC 2005 Express Edition (VC8)
5806 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5808 * device/lib/Makefile: fixed build of gbz80 lib
5810 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5812 * support/regression/tests/bug-460010.c,
5813 * support/regression/tests/bug-524691.c,
5814 * support/regression/tests/bug-716242.c: removed conditional defines
5815 that are already in testfwk.h
5817 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5819 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5820 (AccAXRsh1): added, shift right by 1,
5821 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5823 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5825 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5827 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5828 remove cast to same type
5829 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5830 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5832 * link/z80/Makefile: removed, they have moved to
5835 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5836 * install-sh: fix bug #1204398 by setting umask 0022
5837 * device/lib/Makefile: separate build of z80 and gbz80 lib
5839 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5841 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5842 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5844 One basic decision: e.g. src/clean.mk includes further files. In order
5845 to make this work there are two solutions:
5846 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5847 run configure on them. This way they can use
5848 'include $(srcdir)/port-clean.mk'
5849 - always include clean.mk by the Makefile at the same level. To avoid
5850 that `make clean` tries to include and build Makefile.dep the
5851 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5852 implemented, because now even `make uninstall` doesn't create
5853 Makefile.in. clean.mk could be eliminated by pasting it in
5856 * debugger/mcs51/Makefile.in: build own objects from library sources
5857 (SLIB, SDCC) in current directory
5859 * configure, configure.in: renamed --disable-device-lib-build in
5860 --disable-device-lib; added --enable-doc, the required tools are
5861 searched by configure; added result message; the toolchain for the
5862 belonging ports are now only built, if the port is enabled.
5864 * support/regression/*: all output is written in directory gen, because
5865 the fwk and ports directories don't livet in the build tree using vpath
5867 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5868 --disable-device-lib, added --enable-doc, added section VPATH
5870 * sim/ucsim/configure.in,
5871 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5872 z80 are enabled by default
5874 2006-04-24 Raphael Neider <rneider AT web.de>
5876 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5877 to config word, "pic14_"-prefixed some extern functions
5878 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5879 config word has been found
5880 * src/pic/device.h: added prototypes
5881 * src/pic/pcode.c: added "pic14_"-prefix where needed
5882 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5884 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5886 (pic14emitRegularMap): ignore config words,
5887 (pic14createInterruptVect): moved generating __config directives away
5888 (picglue): have __config directives emitted
5890 2006-04-24 Borut Razem <borut.razem AT siol.net>
5892 * doc/Makefile: sync with nightly build makefile
5894 2006-04-24 Raphael Neider <rneider AT web.de>
5896 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5897 registers that have not been assigned proper liveranges,
5898 fixes #1469504 and #1474602,
5899 (pCodeRegOptimizeRegUsage): fixed typo in comment
5901 2006-04-24 Borut Razem <borut.razem AT siol.net>
5903 * device/examples/main8051.c: deleted - it was removed from CVS
5904 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5905 after the transition to Subversion
5906 * src/SDCCalloc.h: deleted - it was removed from CVS
5907 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5908 after the transition to Subversion
5909 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5910 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5911 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5912 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5914 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5916 * as/asx8051.dsp: added mcs51/strcmpi.h
5917 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5918 * as/hc08/aslink.h: updated lnksect prototype
5920 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5922 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5923 (newdot): handle A_ABS
5925 * as/mcs51/asout.c (outarea): output address
5926 * as/hc08/lkaomf51.c,
5927 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5929 * as/mcs51/i51pst.c,
5930 * as/z80/z80pst.c: "ABS" is not A_OVR
5931 * as/hc08/lkarea.c (newarea): read a_addr,
5932 (lnkarea): added codemap array, sort absolute areas to the front,
5933 combine all GSINITx/GSFINAL,
5934 (find_empty_space, allocate_space): new functions,
5935 (lnksect): return next address, handle absolute sections
5936 * as/mcs51/lkarea.c (newarea): read a_addr,
5937 lnksect2 prototype changed,
5938 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5939 (find_empty_space, allocate_space): new, factored out of lnksect2,
5940 (lnksect2): return next address, handle absolute sections
5942 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5943 * as/hc08/lklibr.c (addfile, fndsym),
5944 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5945 index out of range and detect both '\' and '/'
5946 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5947 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5948 regression tests (ds390 cannot return bool yet)
5949 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5950 document critical interrupts on z80, document changed SDCC define
5951 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5952 (_a390_mapping): added .org directive
5953 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5954 (genMultOneByte): fixed warnings
5955 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5957 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5958 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5959 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5960 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5961 * src/pic16/main.c: removed newReg prototype
5962 * src/pic16/pcode.c,
5963 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5965 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5967 * src/pic16/ralloc.c
5968 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5970 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5971 from short to PIC_OPTYPE
5972 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5973 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5974 optype from short to PIC_OPTYPE
5975 * src/port.h: made int_size unsigned to fix warnings
5976 * src/SDCC.y: fixed warning on MSVC
5977 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5978 * src/SDCCopt.c (convertToFcall): fixed warnings
5979 * src/SDCCsymt.h: removed double prototype for genSymName
5980 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5981 offset int to fix warnings
5983 2006-04-22 Borut Razem <borut.razem AT siol.net>
5985 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5986 references to CVS replaced with Subversion
5988 2006-04-21 Borut Razem <borut.razem AT siol.net>
5990 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5991 references to CVS replaced with Subversion
5993 2006-04-19 Borut Razem <borut.razem AT siol.net>
5995 * src/version.awk: adapted for svn
5996 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5997 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5998 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5999 /binutils-avr/etc/*.vi, *.jin: removed all properties
6000 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6002 2006-04-19 Borut Razem <borut.razem AT siol.net>
6004 * CVS to Subversion migration completed
6006 2006-04-18 Borut Razem <borut.razem AT siol.net>
6008 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6009 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6011 2006-04-17 Borut Razem <borut.razem AT siol.net>
6013 * device/include/Makefile.in: added pic/*.inc to the installation
6015 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6017 * support/regression/collate-results.py: fixed output in case of
6019 * support/regression/generate-cases.py: fixed splitting of pathnames
6021 * as/hc08/lklibr.c (addfile),
6022 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6024 2006-04-11 Raphael Neider <rneider AT web.de>
6026 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6027 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6028 * src/pic16/pcode.c (assignValnums): fixed #1460578
6030 2006-04-11 Raphael Neider <rneider AT web.de>
6032 * device/lib/pic/libdev/*.c,
6033 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6034 fixes #1468739, enables compilation in --std-c99 mode
6035 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6037 2006-04-11 Raphael Neider <rneider AT web.de>
6039 * src/pic/device.c (find_device): removed debug output
6040 (list_valid_pics): enabled verbose listing of supported devices
6041 * device/include/stdbool.h: define bool as char for pic14/16 as well
6043 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6045 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6047 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6049 * .version: bumped version to 2.5.6
6050 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6052 2006-04-06 Raphael Neider <rneider AT web.de>
6054 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6055 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6056 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6057 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6058 pic14_constructAbsMap
6059 (pic14printPublics): declare absolute global symbols as global
6060 (pic14createInterruptVect),
6061 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6062 (newReg): assume new registers unused, use correct name in
6063 hashtable (reg->name instead of name), more debugLog output
6064 * src/pic/device.h (PIC_device): added fields for verbose output
6065 * src/pic/device.c: moved device definition to pic14devices.txt,
6066 added routines for runtime parsing of pic14devices.txt,
6067 added support for second config word
6068 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6069 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6070 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6071 (_pic14_parseOptions): moved pCodeInitRegisters here
6072 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6073 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6074 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6075 handling the pseudo stack
6076 * device/lib/Makefile.in: ignore failures in objects-pic16,
6077 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6078 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6079 * device/lib/pic/Makefile.subdir,
6080 * device/lib/pic16/Makefile.subdir: improved clean rules
6081 * device/lib/pic/libdev/: NEW, pic14 device libraries
6082 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6083 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6084 * device/include/Makefile.in: create subdir and install pic14 headers
6085 * device/include/pic/p16f_common.inc: removed unused declarations
6086 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6087 PICs from inc2h.pl v1.6,
6088 replaced BIT_AT macros with struct declarations
6089 * device/include/pic/pic14devices.txt: definition of supported devices,
6090 all above improvements contributed by Zik Saleeba, thanks
6091 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6092 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6095 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6097 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6098 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6099 thanks to Charles Olds
6101 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6103 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6105 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6107 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6108 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6109 * support/regression/bug1464657.c: added, new test
6111 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6113 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6116 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6118 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6119 --no-peep and --peep-file <file> are used don't use default rules but
6122 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6124 * src/mcs51/gen.c (genCall): fixed bug 1457608
6126 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6128 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6129 changes seem to cause (trigger?) problems with the build system.
6131 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6133 * src/SDCCpeeph.c (operandsLiteral): new, added,
6134 (callFuncByName): inserted operandsLiteral
6135 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6137 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6139 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6140 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6142 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6144 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6145 implemented patch 1120823 Thanks to Willy De la Court (normal
6146 interrupts need an interrupt number now if they are made critical),
6147 and enabled nesting of critical functions though not for gbz80
6148 (genCritical, genEndCritical): added functions
6149 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6150 * src/z80/mappings.i: added "ei" to all mappings
6152 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6154 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6155 submitted by the Debian SDCC maintainer Aurelien Jarno:
6156 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6157 archive with gcc 4.1 on mips and wrote the patch"
6159 2006-03-16 Raphael Neider <rneider AT web.de>
6161 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6162 the left operand is shorter than the result (c* = lit-c* + int),
6164 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6167 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6169 * src/.version: increased version number to 2.5.5
6170 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6171 linking is done manually in pic16 port's _linkEdit,
6172 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6173 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6174 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6175 allocate asmop as AOP_ACC,
6176 (aopForRemat): added parameter 'bool result' in function declaration,
6177 (pic16_aopGet): return AOP_ACC when accessing WREG,
6178 (pic16_popGetTempReg): minor modification,
6179 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6180 'pic16_allocWithIdx',
6181 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6182 calling function in absolute addresses,
6183 (genAssign): take into account AOP_ACC asmop,
6184 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6185 * src/pic16/pcoderegs.c: some debug functions and lines added,
6186 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6187 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6189 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6190 call to allocReg, not by manually allocating a new one,
6191 (pic16_assignRegisters): now before going through the register
6192 allocating functions mark all registers as free. This eliminates some
6193 side effects resulting from peephole parser done earlier in the backbone
6195 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6197 * src/SDCCicode.c (geniCodeLogic),
6198 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6200 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6202 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6203 (genSend): bugfix, do not allocate and free twice,
6204 (shiftRLong): handle partially overlapping aops
6205 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6207 2006-03-08 Borut Razem <borut.razem AT siol.net>
6209 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6212 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6214 * support/regression/tests/bug1409955.c: new, added
6215 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6216 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6217 (aopForSym, aopOp): increment asmop.allocated if reused,
6218 (freeAsmop): decrement asmop.allocated and check for zero instead of
6220 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6221 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6222 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6223 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6224 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6225 genSignedRightShift, genRightShift, genDataPointerGet,
6226 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6227 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6228 in reverse order from allocation,
6229 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6230 added swappedLR to keep track
6231 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6232 pdata & code for GCC, z80, gbz80 & hc08
6233 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6235 2006-03-08 Raphael Neider <rneider AT web.de>
6237 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6239 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6241 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6242 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6243 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6245 2006-03-06 Borut Razem <borut.razem AT siol.net>
6247 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6248 made the linker quiet
6250 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6252 * src/pic16/gen.c (genPcall): fixed bug #1443644
6253 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6254 which dumps before the function entry point a data byte which represents
6255 the number of the local variables used by the specified function, added
6256 'xinst' for initial support for Extended Instruction Support,
6257 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6258 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6259 port->fun_prefix anymore (may change later),
6260 (genFunction, genEndFunction): do not store/restore local registers for
6261 _main (this should take care the --main-return command line option in
6263 (genOr): removed some legacy pic-port instructions,
6264 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6265 performing operations with SFR's causes data to be written more than
6266 once to each SFR. Perhaps SFRs should be handled in special cases...
6267 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6269 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6270 into account for stack starting position,
6271 (struct OPTIONS pic16_optionsTable): added command line argument
6272 --extended or -y for Extended Instruction Support,
6273 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6274 (deassignLRs): *** perhaps the most important change, old 'for' code
6275 (commented out for reference), didn't account for some registers which
6276 were left marked 'not free' after a pointer operation. The change
6277 reduces register usage a lot in some cases
6279 2006-03-04 Borut Razem <borut.razem AT siol.net>
6281 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6283 * support/regression/tests/bug-524697.c: decreased array size for
6284 mcs51 to fit into the internal RAM
6285 * support/regression/Makefile.in: a little bit more verbose
6287 2006-03-03 Borut Razem <borut.razem AT siol.net>
6289 * support/regression/fwk/lib/testfwk.c,
6290 support/regression/fwk/include/testfwk.h: introduced function
6291 _prints(), nonrecursive _printn(), call _initEmu() from main()
6292 * support/regression/ports/gbz80/support.asm,
6293 support/regression/ports/ucz80/support.asm,
6294 support/regression/ports/z80/support.asm,
6295 support/regression/ports/ds390/support.c,
6296 support/regression/ports/hc08/support.c,
6297 support/regression/ports/host/support.c,
6298 support/regression/ports/mcs51/support.c,
6299 support/regression/ports/xa51/support.c: added empty _initEmu()
6301 * support/regression/ports/pic16/gpsim.cmd,
6302 support/regression/ports/pic16/spec.mk,
6303 support/regression/ports/pic16/support.c,
6304 support/regression/Makefile.in: added pic16 regression test
6306 2006-03-01 Raphael Neider <rneider AT web.de>
6308 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6309 genConstPointerGet): use safe way of generating MOVFF to cover
6310 literals as well as registers, fixes bug #1440527
6311 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6313 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6314 more correctly, fixes bug #1232186
6315 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6316 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6317 gplink guess the correct processor in more cases, applied patch
6318 from Till Riedel attached to and fixing bug #1436552
6320 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6322 * support/regression/tests/array.c: added, contains check for #1434401
6323 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6325 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6327 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6328 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6329 * device/include/mcs51/c8051f326.h,
6330 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6331 * device/include/mcs51/c8051f000.h,
6332 * device/include/mcs51/c8051f018.h,
6333 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6334 PCON_IDLE,PCON_STOP and added sfr16 definitions
6336 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6338 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6339 genGetWord): fixed bug 1409955
6341 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6343 * device/include/hc08/mc68hc908gp32.h,
6344 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6346 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6348 * src/SDCCast.c (constExprValue): return NULL if not a value
6349 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6350 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6351 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6353 2006-02-13 Borut Razem <borut.razem AT siol.net>
6355 * src/regression/ptrarg.c: added, fails due to bug #1430967
6356 * src/regression/Makefile: ptrarg.c added, ...
6358 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6360 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6361 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6363 2006-02-11 Borut Razem <borut.razem AT siol.net>
6365 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6366 print "Processor: xxx" message to stdout only if --verbose
6368 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6370 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6371 * support/regression/tests/bug1426356.c: added
6372 * support/regression/tests/bitfields.c: removed 2 tests
6374 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6376 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6377 * device/include/mcs51/c8051f330.h,
6378 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6379 PCON_IDLE,PCON_STOP and added sfr16 definitions
6380 * device/lib/_divsint.c,
6381 * device/lib/_divuint.c,
6382 * device/lib/_divulong.c,
6383 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6384 register bank bug for small stackauto
6386 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6388 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6390 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6392 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6393 * all.dsp: corrected several bin paths
6394 * device/include/mcs51/c8051f120.h,
6395 * device/include/mcs51/c8051f300.h,
6396 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6397 to PCON_IDLE,PCON_STOP
6398 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6399 * device/lib/printf_large.c (output_float): fixed bug 1388703
6400 * support/regression/tests/bug1057979.c: added test for bug 1388703
6402 2006-02-08 Raphael Neider <rneider AT web.de>
6404 * src/pic/pcode.c (pciTRIS): fixed typo,
6405 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6406 (LinkFlow): fixed handling of flows that end in a call,
6407 (ReuseReg): perform safety check earlier
6408 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6409 to work with flows at the beginning of a pBlock,
6410 fixes #1426557 (Symbol not previously defined),
6411 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6413 (RemoveUnusedRegisters): update register usage info
6414 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6415 created, reuse existing ones instead
6416 * src/pic/gen.c (genPcall): fixed #1424719
6418 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6420 * link/z80/lkmain.c,
6422 * link/z80/lkdata.c,
6423 * link/z80/aslink.h: fixed build on current cygwin:
6424 replaced getline() by lk_getline()
6426 2006-02-01 Borut Razem <borut.razem AT siol.net>
6428 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6429 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6430 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6431 src/regression/bool1.c, src/regression/bool2.c,
6432 src/regression/bool3.c, src/regression/call1.c,
6433 src/regression/compare.c, src/regression/compare10.c,
6434 src/regression/compare2.c, src/regression/compare3.c,
6435 src/regression/compare4.c, src/regression/compare5.c,
6436 src/regression/compare6.c, src/regression/compare7.c,
6437 src/regression/compare8.c, src/regression/compare9.c,
6438 src/regression/configword.c, src/regression/for.c,
6439 src/regression/inline.c, src/regression/mult1.c,
6440 src/regression/nestfor.c, src/regression/or1.c,
6441 src/regression/pointer1.c, src/regression/ptrfunc.c,
6442 src/regression/rotate1.c, src/regression/rotate2.c,
6443 src/regression/rotate3.c, src/regression/rotate4.c,
6444 src/regression/rotate5.c, src/regression/rotate6.c,
6445 src/regression/rotate7.c, src/regression/string1.c,
6446 src/regression/struct1.c, src/regression/sub.c,
6447 src/regression/sub2.c, src/regression/switch1.c,
6448 src/regression/while.c, src/regression/xor.c,
6449 src/regression/create_stc, src/regression/simulate,
6450 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6452 * src/regression/gpsim_assert.h: added
6454 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6456 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6457 ((void (code *) (void)) 0) ();
6466 * as/mcs51/aslink.h,
6468 * as/mcs51/asmain.c,
6469 * as/mcs51/lkdata.c,
6471 * as/mcs51/lkmain.c,
6474 * as/z80/asmain.c: fixed build on current cygwin:
6475 replaced getline() by as_getline()
6477 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6479 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6480 declarator in the symbol chain
6482 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6483 parameter list for function pointers
6484 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6485 * support/regression/tests/bug-716242.c: added
6487 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6489 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6491 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6493 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6495 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6496 inifinitely recurseable, added static
6497 * support/regression/tests/bug-1408066.c: added
6499 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6502 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6503 renamed, added possibility to create "postLoopLbl"-labels
6504 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6505 newiTempLoopHeaderLabel
6506 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6507 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6508 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6509 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6510 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6511 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6512 (basicInduction): fixed bug #136564, made static,
6513 (loopInduction): changed parameter of basicInduction, made static,
6514 (addPostLoopBlock): added
6515 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6516 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6518 * support/regression/tests/bug-136564.c: added
6519 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6520 --std-sdcc99 to LIBSDCCFLAGS
6522 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6524 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6526 * support/regression/tests/bug-1406131.c: added
6528 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6530 * src/SDCCast.c (decorateType): fix promotion of unary minus
6531 * src/SDCCsymt.c (computeType): beautified
6532 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6533 (valUnaryPM, valComplement): fix sign and promotion,
6534 (valNot): ANSI: result type is int (SDCC: unsigned char)
6535 * support/regression/tests/uminus.c: speedup by removing superflous
6537 * support/regression/tests/onebyte.c: added promotion and signedness
6538 tests for unary minus
6539 * support/regressions/tests/bug-477927.c: disable warning about
6540 uninitialized variables
6541 * support/regression/tests/not.c: added
6543 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6545 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6546 * src/mcs51/gen.c (gen51Code): show final register usage after
6547 fillGaps in asm with --i-code-in-asm
6548 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6549 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6550 incUsed, rliveClear, adjustIChain): made static,
6551 (setFromRange): excluded because it's unused,
6552 (findPrevUseSym, markWholeLoop): added,
6553 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6554 through all branches of predecessors enables sdcc to emit the warning
6555 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6556 (rlivePoint): made static, added parameter emitWarnings which is only
6557 true during the first run out of two,
6558 (findRecursiveSucc, findRecursivePred): removed,
6559 (computeLiveRanges): made static, added parameter emitWarnings,
6560 (dumpIcRlive): added for debugging only
6561 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6562 removed prototype of setFromRange()
6563 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6564 in call of computeLiveRanges()
6565 * support/regression/tests/bug-895992.c: added
6566 * support/regression/tests/bug-971834.c: added
6567 * support/valdiag/tests/bug-895992.c: added
6568 * support/valdiag/tests/bug-971834.c: added
6570 2005-12-18 Raphael Neider <rneider AT web.de>
6572 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6573 (genUnpackBits): improved code for direct operands,
6574 (genPackBits): improved code for literal assignment to bitfields
6575 and for direct destination operands (no FSR indirection),
6576 prevented redundant AND, fixes #1362800,
6577 (AccLsh): added parameter to disable masking of the result
6578 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6579 skip instructions with side-effects (like incfsz),
6580 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6581 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6582 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6585 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6587 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6588 volatile variables as spill location
6590 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6592 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6594 * support/regression/tests/bug-1376320.c: added
6596 2005-12-08 Raphael Neider <rneider AT web.de>
6598 * src/pic/device.c: renamed is_shared to pic14_is_shared
6599 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6600 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6601 (is_valid_identifier): added for above workaround
6603 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6605 * device/lib/Makefile.in: fixed to enable port-specific-objects
6606 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6607 char, thanks Hubert Sack
6608 * doc/sdccman.lyx: documented --xstack-loc,
6609 elaborated a bit more on interrupts and pitfalls,
6610 removed "setjmp/longjmp unsupported",
6611 documented some unsupported C99 features
6612 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6613 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6614 if, thanks Hubert Sack
6615 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6616 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6618 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6619 regression tests can report resource usage (rfe 700441)
6620 * support/regression/collate-results.py: report resource usage
6621 * support/regression/ports/ds390/spec.mk,
6622 * support/regression/ports/hc08/spec.mk,
6623 * support/regression/ports/mcs51/spec.mk,
6624 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6625 * support/regression/ports/ds390/uCsim.cmd,
6626 * support/regression/ports/hc08/uCsim.cmd,
6627 * support/regression/ports/mcs51/uCsim.cmd,
6628 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6629 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6630 library, use the default one
6631 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6632 building the library
6634 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6636 * config.dsp: added dependency on .version and configure_vc.awk
6637 * device/include/setjmp.h: updated for --stack-auto and --xstack
6638 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6639 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6640 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6641 * device/lib/libsdcc.lib: added _setjmp
6642 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6643 (decorateType): fixed bug 1372851,
6644 (optimizeGetHbit): fixed warning
6645 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6646 array initialisation
6647 * support/regression/tests/bug1057979.c: added test for bug 1358192
6648 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6650 2005-12-03 Borut Razem <borut.razem AT siol.net>
6652 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6653 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6655 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6657 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6658 createIval): implement symbol independant "flexible array member",
6659 (createIvalCharPtr): implemented flexible array initialisation with a
6661 * src/SDCCsymt.c (copyStruct): removed,
6662 (getSize): fixed misleading comment,
6663 (getAllocSize): removed, the additional allocation size is now in
6664 sym->flexArrayLength,
6665 (checkStructFlexArray): new, syntax checks for flexible array members,
6666 (compStructSize): added syntax checks for "flexible array members"
6667 (copyStruct): removed,
6668 (copyLinkChain): removed inefficient fix for bug 770487
6669 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6670 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6671 symbol->flexArrayLength
6673 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6674 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6675 * support/regression/tests/structflexarray.c: added
6676 * support/valdiag/tests/structflexiblearray.c: added
6678 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6680 * src/SDCCast.c (decorateType): fixed bug 1368489
6681 * support/Util/SDCCerr.c,
6682 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6684 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6686 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6687 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6689 2005-11-27 Borut Razem <borut.razem AT siol.net>
6691 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6692 support/cpp2/mkdeps.h: added command line option
6693 -obj-ext=<extension> to SDCPP to define object file externion, used
6694 for generation of make dependencies (-M)
6695 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6697 2005-11-26 Borut Razem <borut.razem AT siol.net>
6699 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6700 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6701 added pic and pic16 libraries
6703 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6705 * device/include/float.h: Corrected typo in prototype of __fsgt
6707 2005-11-25 Borut Razem <borut.razem AT siol.net>
6709 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6710 added creation of model-mcs51-stack-auto libraries
6712 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6714 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6716 * src/SDCCast.c (createIvalArray): removed obsolete comment
6718 2005-11-24 Borut Razem <borut.razem AT siol.net>
6720 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6721 added missing device/lib/mcs51/crt*.asm sources
6723 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6725 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6727 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6729 * device/lib/_fs2schar.c,
6730 * device/lib/_fs2sint.c,
6731 * device/lib/_fs2slong.c: optimized inline asm
6733 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6735 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6736 Better handling of floats between -1.0 and 0.0.
6738 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6740 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6741 (the missing "if"s prohibited removal of redundant labels)
6743 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6745 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6746 Properly convert floats between -1.0 and 0.0 to long, int, and char
6747 types (max integer value of negative floats tends to zero).
6748 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6749 Removed changes made so to work properly with floats between
6750 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6753 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6755 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6756 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6757 (genCast) cosmetic change
6758 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6759 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6761 * support/regression/tests/bitfields (testSignedBitfields): added
6763 2005-11-18 Borut Razem <borut.razem AT siol.net>
6765 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6766 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6767 introduced SILENT option to make building of pic16 libraries less
6769 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6771 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6772 Now they work properly with floats between -1.0 and 0.0
6773 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6775 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6777 * src/SDCCicode.c (printOperand): added missing else
6779 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6781 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6782 reformatted for better readability
6783 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6786 2005-11-17 Borut Razem <borut.razem AT siol.net>
6788 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6789 introduced SILENT option to make building of pic16 libraries less
6790 verbose - used for nightly snapshot build
6791 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6792 available on Win32 platforms.
6793 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6794 medium, large, pic and pic16
6796 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6798 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6799 printf("%f"...) sets fraction to zero.
6801 2005-11-16 Raphael Neider <rneider AT web.de>
6803 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6805 * src/pic/gen.c (genIfx): implemented for CARRY bit
6806 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6807 to generic pointers, fixes #1357332,
6808 (pic16_movLit2f): NEW,
6809 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6811 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6813 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6815 2005-11-11 Raphael Neider <rneider AT web.de>
6817 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6818 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6819 compute pointer's type from operand,
6820 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6821 improved single bit reads, fixes bug #1353379
6823 2005-11-09 Borut Razem <borut.razem AT siol.net>
6825 * support/scripts/sdcc.nsi: added lib/pic to the package
6827 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6829 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6831 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6833 * support/regression/tests/bug1348008.c: added
6834 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6835 * support/regression/tests/bug1337835.c: updated comment
6837 2005-11-06 Borut Razem <borut.razem AT siol.net>
6839 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6840 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6841 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6842 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6843 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6844 dynamic construction of cl_error_class and derivates - 2.nd try
6846 2005-11-05 Borut Razem <borut.razem AT siol.net>
6848 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6849 bug, which caused Bus Errors on sparc solaris
6851 2005-11-04 Borut Razem <borut.razem AT siol.net>
6853 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6854 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6855 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6856 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6857 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6858 and derivates to resolve the initialization problem on OSX
6860 2005-11-02 Borut Razem <borut.razem AT siol.net>
6862 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6863 corrected typo - #include <winsock2.h>
6865 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6867 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6868 (_asxxxx_mapping): added org directive for future enhancements
6870 2005-11-01 Borut Razem <borut.razem AT siol.net>
6872 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6873 enabled sockets on WIN32
6874 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6876 2005-10-31 Borut Razem <borut.razem AT siol.net>
6878 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6879 WIN32 backslash path delimiters should be escaped when used in C strings
6880 * support/regression/tests/bitfields.c: exclude failing assertions for
6881 __CYGWIN32__ and __MINGW32__ hosts
6883 2005-10-30 Borut Razem <borut.razem AT siol.net>
6885 * src/SDCCutil.c: corrected double comparison typo
6887 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6889 * device/lib/medium/Makefile: added for new memory model medium
6890 * device/include/asm/mcs51/features.h: updated for medium/pdata
6891 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6892 added Multiply & Accumulate sbit's and MAC0_PAGE define
6893 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6894 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6895 * device/lib/_mullong.c: update for medium model
6896 * device/lib/incl.mk: added medium model
6897 * doc/sdccman.lyx: documented medium model
6898 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6899 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6900 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6901 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6902 (allocParms): set SCLS and OCLS to pdata for medium model
6903 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6905 (powof2): return <0 if not power of 2
6906 * src/avr/gen.c (genBitWise): use updated powof2
6907 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6908 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6909 (shiftLLeftOrResult): use B if necessary
6910 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6911 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6912 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6913 * support/regression/Makefile.in: added test-mcs51-medium
6914 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6916 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6918 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6920 * device/lib/time.c (mktime): fixed bug 1334315
6922 2005-10-28 Raphael Neider <rneider AT web.de>
6924 * device/include/pic/p16f_common.inc: added common declarations
6925 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6927 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6929 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6930 (aopPutUsesAcc): added to predict accumulator use,
6931 (assignResultValue): save acc if necessary,
6932 (genMinusDec): store result if indirectly addressed,
6933 (genDivOneByte): save acc if necessary,
6934 (movLeft2Result): bugfix if left already in acc,
6935 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6936 attention to accumulator use (esp. pdata),
6937 (genReceive): receive pdata correctly
6938 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6939 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6941 2005-10-27 Raphael Neider <rneider AT web.de>
6943 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6945 2005-10-27 Raphael Neider <rneider AT web.de>
6947 * .version: changed version to 2.5.4
6948 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6949 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6950 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6951 arithmetics support routines
6952 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6953 * device/lib/Makefile.in: also create installdir for pic
6955 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6957 * src/pic/device.c (dump_sfr): rewritten to delegate register
6958 placement to the linker (use `extern sym' rather than sym EQU addr),
6959 (validAddress): fixed to check last specified address
6960 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6961 (popGetLit): truncate literal value to 8 bit,
6962 (popGet): moved assert to more appropriate place
6963 (popGetExternal): create pCode operand from and mark the according
6964 symbol as being `extern'
6965 (popGetAddr): added sanity check on immediate's offset, provide
6966 GPOINTER tag on demand
6967 (aopPut): fixed for immediates,
6968 (mov2w_op): move operand's address or contents to WREG (depending on
6969 operand type), safer variant of mov2w,
6970 (movwf,call_libraryfunc): NEW, handy abbreviations,
6971 (get_argument_pcop,get_return_val_pcop,pass_argument,
6972 get_returnvalue): interface for accessing function parameters and
6974 (assignResultValuei,genRet): use new parameter/return value interface
6975 (pic14_getDataSize): back to old version handling generic pointers,
6976 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6977 provided implementation and/or fixed old one,
6978 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6979 calls, removed legacy 8051 reference code
6980 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6981 (loadSignToC): NEW, move the operands sign bit to CARRY,
6982 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6983 genRightShiftSigned, accepts negative shift counts,
6984 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6985 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6986 generic pointers, __data pointers and __code pointers,
6987 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6988 and signed bitfields, limit bitfields to 8 bit,
6989 (genDataPointerGet): fixed number of bytes read,
6990 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6991 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6992 pointers to constant data are no longer assumed to point to __code
6993 space, removed invalid pointer types,
6994 (bitpatternFromVal): retrieve the PICs representation of an integer
6996 (genDataPointerSet): fixed assigning to po_immediate operands,
6997 (genGenPointerSet): implemented as library call,
6998 (genIfx): fixed incorrect condition,
6999 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7000 provide GPOINTER tag according to destination's storage class,
7001 (genCast): added code to handle casting to generic pointers, added
7002 sign-/zero extension of the result
7003 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7004 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7005 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7007 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7008 address/register resides in the shared banks
7009 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7010 put all variables into separate sections (have the linker arrange
7012 (picglue): put init code and interrupt handlers in separate sections
7013 * src/pic/main.c: added port specific options table, modified to PORT
7014 structure to make GPOINTERs 3 byte, added pic14_options
7015 (_pic14_do_link): private linking routine (update paths to libraries,
7016 add libsdcc.lib by default)
7017 * src/pic/main.h: declare pic14_options
7018 * src/pic/pcode.c: fixed instructions i/o relations,
7019 (RegCond): reverted to correct version,
7020 (newpCodeOpLit): truncate literals to 8 bit,
7021 (genericPrint): added debug output,
7022 (getRegFromInstruction): fixed for various operand types, simplified
7023 (BuildFlow): fixed broken handling of isntructions with labels
7024 (LinkFlow): start at last instruction in flow (skip trailing comments),
7025 pass the flow on to the next instruction after CALL
7026 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7027 (insertPCodeInstruction): fixed inserting after a skip instruction,
7028 (DoBankSelect): fixed for labeled instructions
7029 (OptimizepBlock): honor --nopeep switch
7030 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7031 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7032 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7033 (pCodeOptime2pCodes): allow disabling this optimization via
7034 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7035 but is still buggy), started implementation of a dataflow based
7036 pCode optimization (CSE + dead code elimination)
7037 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7038 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7039 names are independant of the stack location and therefore portable across
7042 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7044 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7045 (selectSpil): fixed bug 1337835 by not spilling bit variables
7046 * support/regression/tests/bug1337835.c: added test for this bug
7047 * src/mcs51/peeph.def: restart after rule 3.c,
7048 addded rules 263.x to optimize loading constants
7050 2005-10-26 Raphael Neider <rneider AT web.de>
7052 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7053 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7054 (genAssign): emit warning when casting literals to generic pointer
7055 type, also applies when taking the address of a fixed variable,
7056 (genCast): improved casting to generic pointers
7057 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7058 extern variables, added verbose error message
7059 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7061 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7063 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7064 carry must be complemented too
7065 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7066 could be emitted by genMinus
7067 * src/SDCCval.c (constVal): fixed bug 1305065
7069 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7071 * src/SDCCast.c (addCast): added promotion for bit variables
7072 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7073 promotion casts + optimisation
7074 (optimizeGetWord): fix warning 'i' might be used uninitialized
7075 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7076 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7078 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7080 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7081 all chars are promoted to int; promotion should be handled in SDCCast.c
7083 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7085 * device/lib/_strcmp.c: Fixed bug 1326457
7087 2005-10-11 Raphael Neider <rneider AT web.de>
7089 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7090 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7092 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7094 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7095 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7097 2005-10-04 Raphael Neider <rneider AT web.de>
7099 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7100 device/lib/pic16/pics.all: added pic18f1320
7101 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7103 2005-09-30 Raphael Neider <rneider AT web.de>
7105 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7106 * src/pic16/devices.inc: NEW, provides device descriptions
7107 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7109 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7111 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7114 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7116 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7117 documented Any Order Bit, Higher Order Byte and Higher Order Word
7118 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7119 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7120 (optimizeGetAbit): new, to get any bit, not only the high bit,
7121 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7122 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7123 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7124 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7125 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7126 GETABIT, GETBYTE, GETWORD: decorate them,
7127 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7128 (ast_print): added GETABIT, GETBYTE, GETWORD
7129 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7130 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7131 (geniCodeBinary): new generic binary icode,
7132 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7133 * src/port.h: updated comment for PORT.hasExtBitOp
7134 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7135 (genGetByte): new, to get a single byte,
7136 (genGetWord): new, to get a word from a long,
7137 (gen51Code): added GETABIT, GETBYTE, GETWORD
7138 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7140 2005-09-23 Raphael Neider <rneider AT web.de>
7142 * configure.in, configure: have device/lib/pic configured
7143 * device/lib/Makefile.in: added model-pic14
7144 * device/lib/clean.mk: added pic/ to clean rule
7145 * device/lib/pic: added rudimentary pic14 library providing support
7146 functions for multiplication/division/generic pointer access
7147 * src/SDCCopt.c (convilong): mark support functions as extern
7148 for pic14 port as well
7149 * src/pic/gen.c (genMult): added assertions,
7150 (genpic14Code): emit warning on unhandled iCodes
7151 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7152 * src/pic/pcode.c (pCodeOpCopy),
7153 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7154 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7155 SFR_REGISTER}), made safe for future extensions
7156 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7157 instructions even if preceeded by SKIP instructions (also remove
7158 them); removed unused code
7159 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7160 prevents leaving parts of the structure uninitialized after copying
7162 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7164 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7166 * support/regression/tests/addsub.c: added test for the bug
7168 2005-09-21 Raphael Neider <rneider AT web.de>
7170 * device/include/pic16/pic18f1220.h,
7171 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7172 * device/lib/pic16/Makefile.rules: added missing opening paren
7173 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7174 are provided in genutils.c,
7175 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7176 operand/result sizes,
7177 (genCmp): assert on NULL pointers first, then check deref'ed values
7178 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7181 2005-09-18 Raphael Neider <rneider AT web.de>
7183 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7184 as these are now unused,
7185 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7186 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7187 local, avoids uninitialized pointer dereference on r->name
7188 * src/pic16/ralloc.c (newReg): fixed indentation
7190 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7192 * src/SDCCval.c (constVal): fixed bug 730366
7193 * support/Util/SDCCerr.c,
7194 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7196 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7198 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7200 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7202 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7204 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7206 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7207 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7208 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7209 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7210 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7211 * packihx/packihx.c (hexDigit): made c unsigned char
7212 * as/mcs51/lklibr.c (fndsym),
7213 * link/z80/lkgb.c (gb),
7214 * link/z80/lklibr.c (fndsym),
7215 * link/z80/lkrloc.c (relr),
7216 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7217 * src/SDCC.lex (checkCurrFile, process_pragma),
7218 * src/SDCCglue.c (spacesToUnderscores),
7219 * src/SDCCmain.c (setParseWithComma, processFile),
7220 * src/asm.c (tvsprintf, printCLine),
7221 * src/avr/gen.c (emitcode, aopPut),
7222 * src/ds390/gen.c (emitcode),
7223 * src/hc08/gen.c (emitcode, emitinline),
7224 * src/mcs51/gen.c (emitcode, genInline),
7225 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7227 * src/pic/ralloc.c (debugLog),
7228 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7230 * src/pic16/ralloc.c (debugLog),
7231 * src/z80/main.c (_process_pragma):
7232 made all ctype.h function calls safe
7233 * src/SDCCopt.c: include math.h for fabs
7234 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7235 and used them throughout the code to make ctype.h function calls safe
7236 * src/ds390/main.c (asmLineNodeFromLineNode),
7237 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7238 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7240 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7241 (newpCodeAsmDir): made ctype.h function calls safe
7242 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7243 pic16_emitcode): made lbp unsigned char*
7244 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7245 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7246 * src/xa51/gen.c (emitcode),
7247 * src/z80/gen.c (_emit2): made lbp unsigned char*
7248 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7251 2005-09-05 Raphael Neider <rneider AT web.de>
7253 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7254 access bank splitpoint
7256 2005-09-05 Raphael Neider <rneider AT web.de>
7258 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7260 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7262 * .version: changed to version 2.5.3
7263 * doc/sdccman.lyx: changed version to 2.5.3,
7264 documented --codeseg and --constseg and pragma codeseg and constseg,
7265 documented bit parameters (reentrant) and bit returning
7266 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7267 currFunc->recvSize, but is this ok for all ports?
7268 (ast2iCode): result of ~ on unsigned char must be cast to int for
7270 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7271 function pointers in bit space
7272 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7273 (processFuncArgs): call port.reg_parm() with reentrancy info
7281 * src/z80/main.c: port.reg_parm prototype extended with
7282 "bool reentrant" parameter
7283 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7284 options.stackAuto for allocating bit register parameters
7285 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7286 (genSend): set BitBankUsed if it is,
7287 (selectRegBank): factored out of genCall for use in genPcall,
7288 (genCall): removed redundant dtype assignmen, use selectRegBank,
7289 (genPcall): handle returning in Carry properly, save in F0 if needed,
7290 (genReceive): handle bit register parameters
7291 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7292 (mcs51_assignRegisters): enable bit registers for all reentrant
7293 functions and don't set BitBankUsed unconditionally
7294 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7295 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7296 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7298 2005-08-27 Borut Razem <borut.razem AT siol.net>
7300 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7301 ppc-osx (Darwin) does not support -u option. It seems that it is
7302 supported only on Linux - GNU cp
7304 2005-08-25 Borut Razem <borut.razem AT siol.net>
7306 * sim/ucsim/gui.src/serio.src/Makefile.in,
7307 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7308 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7309 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7310 install and strip, since the strip at /usr/ccs/bin should be used
7313 2005-08-24 Borut Razem <borut.razem AT siol.net>
7315 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7317 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7319 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7322 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7324 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7325 * as/mcs51/lkmain.c (link_main): fixed warning
7326 * device/include/stdbool.h: ds390 has no advanced bit support yet
7327 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7328 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7329 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7330 and updated their macros
7331 * src/SDCCval.c (constVal): updated comment for renamed b_long
7333 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7335 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7336 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7337 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7338 (oprio): set priority for '['
7339 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7341 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7342 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7343 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7344 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7345 added overlayable BIT_BANK area
7346 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7347 (summary2): explain 'T' in legenda
7348 * as/mcs51/lkrloc.c: replaced old K&R style,
7349 (relr): added R_BIT processing,
7350 (errmsg): added "Bit-addressable relocation error",
7351 (adb_bit): added for converting from byte- to bit-addressable space,
7352 (adb_24_bit): added for converting from byte- to bit-addressable space
7353 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7354 used in reentrant functions now even as return value
7355 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7356 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7357 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7358 * src/SDCCglobl.h: added indicator BitBankUsed
7359 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7360 the bit registers b0-b7
7361 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7362 (geniCodeCast): fixed bug 1263853,
7363 (geniCodeLogicAndOr): put result in bool or char,
7364 (geniCodeReceive): added parameter func for accessing the return type,
7365 (geniCodeFunctionBody): pass func to geniCodeReceive
7366 * src/SDCCmain.c: added indicator BitBankUsed
7367 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7368 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7369 (checkSClass): don't put automatic bool/bit on stack,
7370 (checkFunction): removed check on function cannot return bit
7371 * src/SDCCsymt.h: added newBoolLink prototype
7372 * src/mcs51/gen.c (rb1regs): added bit registers,
7373 (movc): created for assigning to carry,
7374 (pushReg, popReg): created for pushing registers,
7375 (sameRegs): check both AOP_REG and AOP_CRY types,
7376 (aopOp): handle bit registers,
7377 (aopPut): optimization no self-assign,
7378 (saveRegisters): push reg->base (bits) only once for bit registers,
7380 (unsaveRegisters): pop reg->base only once and use popReg,
7381 (assignResultValue): added parameter func and return in carry for bits,
7382 (genIpush): optimization no reload in A if not changed,
7383 (genSend): bit parameters in reentrant functions are passed in bit
7384 registers by first assigning to bits in B, then save registers and
7386 (genCall): handle returning in Carry properly, save it in F0 if needed,
7387 (genPcall): updated assignResultValue call, this is not safe yet for bit
7388 returning function !!!
7389 (genFunction): don't generate equ's for bit registers and use pushReg,
7390 (genEndFunction): take care of bit returning functions and use popReg,
7391 (genRet): return bit in Carry,
7392 (genIfx): optimize bit registers and other directly addressable bits,
7393 (genReceive): updated assignResultValue call
7394 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7395 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7396 registers when using stack-auto
7397 * src/mcs51/ralloc.c (_G): added allBitregs,
7398 (regs8051): added the bit registers,
7399 (createStackSpil): use macro IS_BIT,
7400 (getRegBit): added to allocate a bit register, else spill,
7401 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7402 (updateRegUsage): factored out to ease stepping while debugging,
7403 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7404 also allocate bit registers,
7405 (fillGaps): handle bit registers,
7406 (findAllBitregs): added to create bit vector with all bit registers,
7407 (mcs51_allBitregs): returns this bit vector,
7408 (mcs51_assignRegisters): when using stack-auto use bit registers for
7409 passing parameters and creating local variables
7410 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7412 2005-08-22 Borut Razem <borut.razem AT siol.net>
7414 * device/lib/Makefile.in: replaced find option -or with -o
7415 to make it run on solaris
7417 2005-08-22 Raphael Neider <rneider AT web.de>
7419 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7420 fixes #1265442 (crash on Solaris)
7422 2005-08-20 Borut Razem <borut.razem AT siol.net>
7424 * configure, configure.in: added tests for libsocket and libnsl libraries,
7425 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7426 from support/regression/Makefile.in
7427 * support/regression/Makefile.in: added
7428 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7429 * sim/ucsim/libtool: regenerated on sparc-solaris
7430 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7431 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7432 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7433 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7434 sparc-solaris, which doesn't use GNU ld linker
7435 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7436 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7438 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7440 * src/mcs51/peeph.def: updated comments
7442 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7444 * device/lib/_gptrget.c,
7445 * device/lib/_gptrput.c: slightly shorter
7446 * doc/sdccman.lyx: incremented version
7447 * src/mcs51/peeph.def: moved peephole comments to the line of first
7448 change to better keep line correlation, reanimated 186.e
7449 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7451 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7453 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7454 David Saxton with quotes around file name.
7456 2005-08-15 Borut Razem <borut.razem AT siol.net>
7458 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7459 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7460 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7461 make tests run on x86_64 platform
7463 2005-08-13 Raphael Neider <rneider AT web.de>
7465 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7466 as it might be executed DURING a build (parallel make is wonderful)
7468 2005-08-13 Raphael Neider <rneider AT web.de>
7470 * device/lib/Makefile.in (port-specific-objects-pic16):
7471 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7472 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7474 * device/lib/pic16/Makefile.rules: build subdirs before creating
7475 the library, removed builddir rule, create $(builddir) early in
7476 recurse rule, use empty recurse rule for leaf directories
7477 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7478 mkdir errors (race condition), removed duplicate suffix "hex"
7480 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7481 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7482 prevents mkdir -p from aborting on Alpha
7484 2005-08-12 Raphael Neider <rneider AT web.de>
7486 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7487 db-statements in order to allow for arrays of pointers in code
7488 sections to be placed without interspersed 0-padding, fixes
7490 * (emitStatistics): fixed division by zero for pic18f1220
7491 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7492 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7493 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7494 * (pic16_pCodeConstString): keep track of already emitted string
7495 literals to prevent "duplicate definitions of symbol _str_NR"
7496 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7498 * device/lib/Makefile.in: ignore failing PIC16 library builds
7499 * device/lib/pic16/Makefile: do not build if gputils are missing
7500 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7502 2005-08-10 Raphael Neider <rneider AT web.de>
7504 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7507 2005-08-10 Raphael Neider <rneider AT web.de>
7509 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7510 Rokas' patch to add the new fixed point type "__fixed16x16"
7511 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7512 functions for __fixed16x16 arithmetics
7513 * device/lib/pic16: reimplemented the build system to support
7514 a separate build directory, better handling of libio (create
7515 the library in a separate subdir for each architecture) and
7516 easier configuration (centralized in Makefile.common)
7518 2005-08-07 Raphael Neider <rneider AT web.de>
7520 * src/pic16/gen.c (genrshTwo): fixed sign extension
7521 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7522 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7524 * device/include/pic16/pic18f4220.h: NEW, header for
7525 pic18f4220 and pic18f4320
7526 * device/include/pic16/pic18fregs.h: added new devices,
7527 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7528 * device/include/pic16/signal.h: resolved name clashes
7529 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7530 to also allow testing for interrupt enable bits, added
7531 comments on how to use the macros
7532 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7533 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7534 register definitions for the devices
7535 * device/lib/pic16/pics.all: added new devices
7536 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7538 * device/lib/pic16/libc/stdlib/memfree: do not count
7539 the block header as free memory
7540 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7541 simplified and added missing end-of-blocklist-marker
7542 (reported by Peter Onion, fixes #1252814)
7543 * (_mergeHeapBlock): fixed loop condition
7544 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7545 len==0, restructured code
7546 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7547 up a bit, reduced bitfield accesses, prevent endless loops
7548 in case of heap corruption
7549 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7550 "unreferenced arguments/must return a value" warnings
7551 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7552 replaced BAUDREG with SPBRG
7553 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7554 device/lib/pic16/debug/gstack/gstack.c: replaced
7555 _naked, _asm, _endasm with __naked, __asm, __endasm
7557 2005-08-05 Raphael Neider <rneider AT web.de>
7559 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7560 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7562 2005-08-05 Borut Razem <borut.razem AT siol.net>
7564 * device/lib/Makefile.in: added missing ';'
7565 * configure: removed ^M characters
7567 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7569 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7570 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7573 2005-08-04 Borut Razem <borut.razem AT siol.net>
7575 * configure.in: pic16 libraries build 2nd try - enable running
7576 configure in device/lib/pic16
7577 * configure: regenerated from configure.in
7578 * device/lib/Makefile.in: create $(PORT)/bin directory
7580 2005-08-03 Raphael Neider <rneider AT web.de>
7582 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7583 to get/set values via pointers
7584 * (genUnpackBits,genPackBits): changed detection of
7585 ptr->bitfield vs. sym.bitfield, fixed access via generic
7586 pointers, removed dead (wrong) code for multibyte bitfields
7587 * (genNearPointerGet, genGenPointerGet): removed useless code,
7588 fixed bitfield detection, fixes #1250594
7589 * (genNearPointerSet): removed useless code
7590 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7591 and introduced macro pic16_emitpcode that conditionally emits
7592 the origin of the following pCode (useful for debugging SDCC)
7593 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7594 * (createDefmap): fixed handling of LFSR for --optimize-df
7596 2005-08-02 Borut Razem <borut.razem AT siol.net>
7598 * device/lib/Makefile.in: pic16 libraries build enabled since
7599 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7601 2005-08-02 Raphael Neider <rneider AT web.de>
7603 * src/pic16/gen.c (genPackBits): removed deprecated warning
7604 * (genGenPointerSet): fixed bitfield detection
7606 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7608 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7610 2005-07-31 Raphael Neider <rneider AT web.de>
7612 * device/lib/pic16/libdev/pic18f458.c,
7613 device/include/pic16/pic18f458.h: added missing T0CONbits
7615 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7617 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7619 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7621 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7623 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7625 * device/include/mcs51/at89c51ed2.h: added.
7627 2005-07-23 Raphael Neider <rneider AT web.de>
7629 * src/pic/gen.h: added emitpcode macro for debugging
7630 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7631 and replace by macro adding debug information on demand
7632 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7633 * (gencjne): tried to fix; replaced with correct (slower) code
7634 * (gen{Unp,P}ackBits): fixed single bit access
7635 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7636 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7637 previous instruction
7638 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7639 register has to be handled with care (forbidding movement
7640 of assignments/uses, removing assignments completely, ...)
7641 * (pCodeOptime2pCodes): make use of regIsSpecial
7642 * added lots of debugging output (commented out)
7643 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7644 from being reused as result UNLESS it is known to work
7646 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7648 * support/Util/dbuf.h: include <stddef.h> for size_t
7649 * .version: changed to version 2.5.2
7651 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7653 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7655 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7657 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7658 (genModOneByte): removed needless psha/pula
7660 2005-07-22 Raphael Neider <rneider AT web.de>
7662 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7663 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7664 * src/pic/gen.c (resolveIfx): do not "invent" labels
7665 * (genSkipc): changed to positive logic
7666 * (genSkipCond): removed as no longer needed
7667 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7669 * (genLeftShift): check operands are in different registers
7670 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7671 INCF does not update CARRY...
7672 * src/pic/main.c: fixed _linkCmd
7673 * src/pic/pcode.c (unlinkpCode): added inactive code
7674 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7675 alive (do not assign result and operand overlapping registers)
7677 2005-07-22 Raphael Neider <rneider AT web.de>
7679 * src/pic/device.c (dump_sfr): replaced register declaration with
7680 call to emitSymbolToFile() to avoid duplicate symbols
7681 * (assignRelocatableRegisters): do not declare external symbols
7682 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7683 right (take size of type, not etype)
7684 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7685 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7686 * (packRegsForAccUse): disabled assignment of WREG as
7687 the result reg to prevent occurence of just fixed #1235003,
7689 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7690 symbols (avoids duplicate symbols in .asm file)
7691 * (pic14emitRegularMap): use emitSymbolToFile()
7692 * src/pic/gen.c (aopOp): fixed spillLocation handling
7693 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7694 * (genDataPointerSet): removed unneccessary variables/output
7696 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7698 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7699 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7701 2005-07-21 Raphael Neider <rneider AT web.de>
7703 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7704 architecture cannot handle them efficiently, fixes bug #1235003
7705 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7706 check for empty sets before using them (fixes bug #1232190)
7708 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7710 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7711 (lnksect2): generate warnings for memory overlap
7712 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7713 constseg to set the name of these segments so you can instruct the linker
7714 to place them in banks
7715 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7716 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7717 added code_seg and const_seg to options
7718 * src/SDCCglue.c (emitMaps): use options.const_seg,
7719 (createInterruptVect): put interrupt vectors in segment HOME,
7720 (glue): put HOME before static segment and put the main glue in HOME,
7721 (glue): use options.code_seg
7722 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7723 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7724 these segments so you can instruct the linker to place them in banks
7725 (linkEdit): use code_loc for HOME segment which should be the first
7726 segment in code memory now
7727 * src/SDCCmem.c: fixed more stuff like bug 1238386
7728 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7729 (changePointer): don't change function pointers to code pointers for
7731 (compareType): added exceptional check for banked function pointers
7732 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7733 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7734 after static in code memory
7735 * src/mcs51/gen.c: added aopLiteralLong prototype,
7736 (aopForSym): use getSize for functions,
7737 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7738 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7739 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7741 (genPcall): use call for literal function pointers and generate banked
7742 calls over the one trampoline so there's only one place for the user to
7743 modify according to his/hers hardware,
7744 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7745 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7746 * src/mcs51/main.c: added keyword banked,
7747 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7748 * support/Util/SDCCerr.c,
7749 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7750 needed for passing the bank and address to the trampoline
7751 * device/lib/mcs51/crtbank.asm: added for bankswitching
7752 * device/lib/mcs51/Makefile: added crtbank
7754 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7756 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7757 for fields at offset 0 of a struct or union as reported
7758 on 2005-07-07 in the developer mailing list.
7760 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7762 * src/SDCCmem.c: fixed bug 1238386
7764 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7766 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7767 (patch #1144962), added peephole 300, enabled 259.x
7768 * doc/sdccman.lyx: removed screenshot and provided link instead
7770 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7772 * doc/sdccman.lyx: added section about debugging with ddd
7773 * doc/figures/ddd_example.eps: screenshot of debugging session
7775 2005-07-04 Raphael Neider <rneider AT web.de>
7777 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7778 like CODE pointers, fixes #1115683
7779 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7780 call, fixes bugs #1232211, #1228110,
7781 fixed wrong casts to pCodeFlow from pCodeInstructions
7783 2005-07-04 Raphael Neider <rneider AT web.de>
7785 * src/pic/gen.c (popGet): changed assert to allow for
7787 * (popGetAddr): changed signature to provide
7788 an additional index, patched all call sites
7789 * (genCmpEq): handle literal-like operands correctly
7790 * (genAddrOf): added sanity checks on __code/__data pointers
7791 * (genAssign): added handling of symbols from __code section
7792 * (gencjne): do not generate code for comparisons whose result
7793 is neither stored nor used, fixes bug #1171114
7794 * (AccLsh, AccRsh): operate on operand instead of WREG
7795 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7796 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7798 * rewrote complete shift-by-literal logic, commented unused
7800 * (genConstPointerGet): get multiple bytes (if result size > 1),
7801 fixed handling of non-immediate addresses
7802 * (genPointerGet): handle CODE pointers like CONST pointers
7803 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7804 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7805 operand is to be treated as a literal or not
7806 * (mov2w,genPcall,genCmpEq),
7807 src/pic/genarith.c: use aop_isLitLike() to decide between
7808 literal/register contents
7809 * (addSign): added missing offset
7810 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7811 only emit comment in debug-mode,
7812 use {aop,op}_isLitLike throughout the file
7813 * src/pic/glue.c: fix initializers for pointers (work in progress)
7814 * src/pic/pcode.c (get_op): honor index on _const symbols
7815 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7816 * (dumppBlock): added pCode size estimation
7817 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7818 check for IS_SYMOP before OP_SYMBOL'ing
7819 * fixed indentation, compacted switch-statements
7820 * (allocReg): find free register and allocate it instead of
7821 allocating new registers all the time
7822 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7823 registers as its operands (necessary only for multibyte GETs)
7825 2005-07-01 Raphael Neider <rneider AT web.de>
7827 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7828 debugging .asm-output macros FENTRY + FEXIT
7829 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7831 * (emitpComment): NEW, printf to pCode
7832 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7834 * (popGetAddr): NEW, variant of popGet to access an immediates
7835 high(er) bytes instead of the n'th byte of memory they reference,
7836 replaced popGet with popGetAddr where neccessary
7837 * (genDataPointerGet): reactivated and fixed implementation
7838 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7840 * (genDataPointerSet): fixed multibyte assignments
7841 * (genpic14Code): fixed --i-code-in-asm handling
7842 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7843 * (genPlus): fixed index-out-of-bounds error
7844 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7845 * src/pic/ralloc.c: added debugging output macro FENTRY2
7846 * (spillThis): fixed indentation, enbraced for-body for clarity
7847 * (rematStr): commented out as now unused
7848 * (regTypeNum): commented out special spill case (overwrites
7850 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7852 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7854 * doc/sdccman.lyx: documented sfr16/sfr32,
7855 added example for using storage class with function pointers
7856 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7858 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7860 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7861 * device/lib/_itoa.c,
7862 * device/lib/_ltoa.c: optimized codesize
7863 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7864 but don't know how to suppress the double warning.
7865 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7866 * support/Util/SDCCerr.c,
7867 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7869 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7871 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7872 fixed old K&R prototypes
7873 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7874 * device/lib/_gptrget.c,
7875 * device/lib/_gptrgetc.c,
7876 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7877 also new versions for small generic pointers and banked generic pointers
7878 * src/port.h: added const_name
7879 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7880 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7881 * src/SDCCcse.c (findPrevIc): check all associative operators
7882 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7883 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7884 * src/SDCCmem.c: updated comments,
7885 set far-space to 0 for pdata, results in optimized code
7886 * src/SDCCmem.h: added macro CONST_NAME
7887 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7888 moving the info into the highest bits, see also gptrget/gptrput
7889 * src/src.dsp: added sdcc.ico to project files
7890 * src/avr/gen.c (genCast): fixed bug 0x%d
7891 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7892 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7893 relation between ptr_type and DCL_TYPE,
7894 (genCast): fixed bug 0x%d
7895 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7896 (CODE)" for const_name
7897 * src/hc08/gen.c (genCast): fixed bug 0x%d
7898 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7899 (hc08_port): added "CONST (CODE)" for const_name
7900 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7901 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7902 between ptr_type and DCL_TYPE,
7903 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7904 operand* and took AOP() inside function so sfr-ness can be checked,
7905 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7907 (genFunction, genEndFunction): optimized stack setup,
7908 (genMinus): optimized for literals with ending zeroes (in bytes),
7909 (genCast): fixed bug 0x%d
7910 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7911 (mcs51_port): added "CONST (CODE)" for const_name
7912 * src/mcs51/peeph.def: made rule 226 more generic
7913 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7914 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7915 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7916 * src/z80/main.c (z80_port): added NULL for const_name,
7917 (gbz80_port): added NULL for const_name
7918 * support/regression/tests/bug663539.c,
7919 * support/regression/tests/sfr16.c: new tests
7921 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7923 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7925 2005-06-24 Raphael Neider <rneider AT web.de>
7927 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7929 * device/include/pic16/signal.h: added USBIF
7932 2005-06-24 Raphael Neider <rneider AT web.de>
7934 * device/lib/pic16/libdev/pic18f2455.c,
7935 device/include/pic16/pic18f2455.h: NEW
7936 * device/include/pic16/pic18fregs.h,
7937 device/lib/pic16/pics.all,
7938 src/pic16/device.c: added 18f2455
7939 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7940 device/include/pic16/{pic18f[68][567].h,usart.h}:
7941 replaced MULTIPLE_USARTS define with more relaible
7942 compatibility sfrs (for USART access)
7944 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7946 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7947 and the output asm file line is printed on two lines.
7949 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7951 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7952 BGT, BLE, BHI, and BLS instructions
7953 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7955 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7956 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7958 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7960 2005-06-15 Raphael Neider <rneider AT web.de>
7962 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7963 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7964 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7965 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7966 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7968 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7970 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7971 Marcel Telka in bug #1215704
7973 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7975 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7976 located in shared memory bank.
7978 2005-05-31 Raphael Neider <rneider AT web.de>
7980 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7981 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7982 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7984 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7986 * device/lib/_strncpy.c: fixed the fix
7988 2005-05-26 Raphael Neider <rneider AT web.de>
7990 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7991 initializers with \0, bug #1208187
7992 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7993 intializers with \0, bug #1208187
7995 2005-05-26 Raphael Neider <rneider AT web.de>
7997 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7998 initializers with \0, bug #1208187
7999 * src/pic16/main.c (_process_pragma): added sanity checks
8000 for stack position and size, emit warnings when appropriate
8002 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8004 * device/lib/_strncpy.c: fixed not filling with \0
8006 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8008 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8010 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8011 compound_statement),
8013 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8015 2005-05-24 Raphael Neider <rneider AT web.de>
8017 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8019 2005-05-24 Raphael Neider <rneider AT web.de>
8021 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8022 TRISE definitions, closes bug #1162453
8024 2005-05-22 Raphael Neider <rneider AT web.de>
8026 * src/pic16/main.c (_process_pragma): check for missing
8027 arguments to pragmas code and udata
8028 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8029 consistency fixes to match other headers (thanks to Jim Paris)
8030 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8032 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8034 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8036 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8038 * support/regression/tests/bug1198642.c: new test
8039 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8040 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8041 * support/scripts/resource.h,
8042 * support/scripts/resource.rc,
8043 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8044 * support/scripts/sdcc.ico: added 32x32 icon
8046 2005-05-18 Raphael Neider <rneider AT web.de>
8048 * device/lib/pic16/libdev/pic18f*.c,
8049 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8050 keywords to "__sfr" and "__at (X)"
8051 * device/include/pic16/pic18fregs.h: added pic18f4520
8052 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8053 #1203088 (MPLAB compatibility)
8055 2005-05-17 Raphael Neider <rneider AT web.de>
8057 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8058 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8059 * device/lib/pic16/pics.all: added new devices
8060 * src/pic16/device.c: added support for pic18f4520
8062 2005-05-16 Raphael Neider <rneider AT web.de>
8063 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8064 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8065 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8066 convenience function for bit access
8068 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8070 * device/lib/printf_large.c: fixed bug 1193299
8071 * support/regression/tests/bug1057979.c: added test %3.3s
8073 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8075 * device/include/mcs51/8051.h,
8076 * device/include/mcs51/8052.h: made parseable with lint
8077 * device/include/mcs51/lint.h: added include file for (sp)lint
8078 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8079 * doc/cdbfileformat.lyx,
8080 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8082 2005-05-14 Raphael Neider <rneider AT web.de>
8084 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8085 * device/lib/pic16/libc/stdlib/itoa.c (new)
8086 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8087 * device/lib/pic16/libio/Makefile: exclude subdir according to
8088 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8089 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8090 * src/pic16/gen.c (genFunction): prevent annoying warning
8091 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8093 * support/cpp2/cppmain.c (cpp_output_string): new
8094 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8097 2005-05-13 Borut Razem <borut.razem AT siol.net>
8099 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8101 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8103 * .version: changed to version 2.5.1; back to bleeding edge development
8105 2005-05-11 Borut Razem <borut.razem AT siol.net>
8107 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8108 generate PDF version 1.3 documents
8110 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8112 * .version: changed to version 2.5.0
8114 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8116 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8118 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8120 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8121 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8122 well as many smaller updates.
8123 * .version: changed to version 2.5.0-pre1
8125 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8127 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8129 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8131 * support/regression/tests/bug1185672.c: added
8132 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8134 * src/mcs51/gen.c (genCall): added comments, made it look safer
8135 * src/mcs51/gen.c (genEndFunction): simplified
8137 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8139 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8141 2005-04-14 Borut Razem <borut.razem AT siol.net>
8143 * fixed bug 1045046 - SIGSEGV with really simple code?:
8144 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8145 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8147 2005-04-14 Borut Razem <borut.razem AT siol.net>
8149 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8150 src/pic16/device.h: temporarily disabled experimental #inline pragma
8153 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8155 * device/include/z80/stdio.h,
8156 * device/include/z80/string.h: removed these highly incomplete files so
8157 SDCC can use the default ones in device/include/
8159 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8161 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8163 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8166 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8168 * device/include/malloc.h: removed redundant __reentrant prototypes
8169 * device/lib/_mullong.c: added working xstack variant in asm (C version
8170 doesn't pass regression tests)
8171 * device/lib/bpx.c: used __data and made bpx char for mcs51
8172 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8173 (createFunction): fixed bug with xstackPtr
8174 * src/SDCCcse.c: corrected comments
8175 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8176 (killDeadCode, eBBlockFromiCode): removed unused code
8177 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8179 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8180 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8181 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8182 (genModOneByte): fixed warning in MSVC
8183 * src/mcs51/main.c (): added comments
8184 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8186 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8188 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8190 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8192 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8194 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8196 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8197 characters arrays of larger size than the declared one.
8199 2005-04-10 Borut Razem <borut.razem AT siol.net>
8201 * src/pic/gen.c (genInline),
8202 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8203 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8204 (findNextInstruction), (findPrevInstruction),
8205 (findInstructionUsingLabel),
8206 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8207 * src/pic/pcode.c (findLabel): added missing '\n'
8208 * src/src.dsp: added SDCCdwarf2.c to the project
8210 2005-04-09 Borut Razem <borut.razem AT siol.net>
8212 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8214 2005-04-08 Raphael Neider <rneider AT web.de>
8216 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8217 into the chain after a given one) and mergeDefmapSymbols (combine
8218 defmap entries for each symbol per pcode)
8219 * (createDefmap): have defmap entries merged in the end
8220 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8221 a symbol before replacing one access type's symbol, merge symbols in
8222 the end (replacement symbol might already have an entry)
8223 * (assignValnums): keep reference to written WREG intact
8225 2005-04-08 Raphael Neider <rneider AT web.de>
8227 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8230 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8232 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8235 2005-04-07 Raphael Neider <rneider AT web.de>
8237 * device/include/pic16/usart.h: added compatibility defines for
8238 devices with more than one USART
8239 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8241 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8243 * device/lib/Makefile.in: updated for port specific include
8245 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8247 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8249 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8251 * device/include/8051.h,
8252 * device/include/8052.h,
8253 * device/include/at89S8252.h,
8254 * device/include/at89c55.h,
8255 * device/include/at89x051.h,
8256 * device/include/at89x51.h,
8257 * device/include/at89x52.h,
8258 * device/include/mcs51reg.h,
8259 * device/include/reg51.h,
8260 * device/include/reg764.h,
8261 * device/include/regc515c.h,
8262 * device/include/sab80515.h: (re)moved these 12 files
8263 * device/include/mcs51/8051.h,
8264 * device/include/mcs51/8052.h,
8265 * device/include/mcs51/at89S8252.h,
8266 * device/include/mcs51/at89c55.h,
8267 * device/include/mcs51/at89x051.h,
8268 * device/include/mcs51/at89x51.h,
8269 * device/include/mcs51/at89x52.h,
8270 * device/include/mcs51/mcs51reg.h,
8271 * device/include/mcs51/reg51.h,
8272 * device/include/mcs51/reg764.h,
8273 * device/include/mcs51/regc515c.h,
8274 * device/include/mcs51/sab80515.h: and added them here
8276 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8278 * device/include/stdarg.h: changed SDCC specific keywords to double
8280 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8282 * device/include/hc08/mc68hc908gp32.h,
8283 * device/include/hc08/mc68hc908jb8.h,
8284 * device/include/hc08/mc68hc908jkjl.h,
8285 * device/include/hc08/mc68hc908qy.h: fixed comments
8286 * device/include/mcs51/README: updated
8287 * device/include/mcs51/c8051f120.h: added PINRSF
8288 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8289 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8290 amidst code. Also inline is not supported.
8292 2005-04-06 Raphael Neider <rneider AT web.de>
8294 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8295 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8296 callers stack/frame pointers
8298 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8300 * device/include/pic16/usart.h: added, missing in previous commit,
8301 * device/include/pic16/adc.h: fixed typo,
8302 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8304 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8306 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8307 uninitialized because a bug appears with gplink
8308 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8309 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8310 complains for unrecognised option
8312 2005-04-05 Raphael Neider <rneider AT web.de>
8314 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8315 structs as well (using memcpy)
8316 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8317 on ISRs (GOTO has no label)
8318 * src/pic16/device.h: added OF_OPTIMIZE_DF
8319 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8320 new data flow analysis/optimization
8321 * src/pic16/pcode.c: added (prototypes for and implementation of)
8322 dataflow analysis functions, fixed pCodeInstructions' inCond and
8323 outCond values, made RCALL a branch instruction
8324 * (pic16_unlinkpCode): keep C line if possible
8325 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8326 C line moved if possible
8327 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8328 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8329 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8330 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8332 * (pic16_getJumptabpCode): NEW, needed in...
8333 * (LinkFlow): fixed handling of jumptables, calls and conditional
8335 * (pic16_InsertCommentAfter): NEW
8336 * (pic16_pCodeReplace): made verbose and flow preserving
8337 * (AnalyzeFlow): added call to data flow analysis
8338 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8339 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8340 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8342 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8344 * src/SDCCast.c (decorateType): fixed bug #1105626
8346 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8348 * device/include/asm/pic16/features.h,
8349 * pic18f*.h headers,
8350 * device/include/pic16/adc.h,
8351 * device/include/pic16/delay.h,
8352 * device/include/pic16/i2c.h,
8353 * device/include/pic16/malloc.h,
8354 * device/include/pic16/stdio.h,
8355 * device/include/pic16/stdlib.h,
8356 * device/include/pic16/string.h,
8357 * device/lib/pic16/libc/stdio/printf_tiny.c,
8358 * device/lib/pic16/libc/stdio/printf_small.c,
8359 * device/lib/pic16/libc/stdio/strmgpsim.c,
8360 * device/lib/pic16/libc/stdio/strmmssp.c,
8361 * device/lib/pic16/libc/stdio/strmusart.c,
8362 * device/lib/pic16/libc/stdio/vfprintf.c,
8363 * device/lib/pic16/libc/stdlib/ltoa.c,
8364 * device/lib/pic16/libc/stdlib/putchar.c,
8365 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8366 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8367 * device/lib/pic16/libc/stdlib/memchrram.c,
8368 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8369 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8370 * device/lib/pic16/libio/adc/adcbusy.c,
8371 * device/lib/pic16/libio/adc/adcread.c,
8372 * device/lib/pic16/libio/adc/adcsetch.c,
8373 * device/lib/pic16/libio/usart/ubaud.c,
8374 * device/lib/pic16/libio/usart/ubusy.c,
8375 * device/lib/pic16/libio/usart/udrdy.c,
8376 * device/lib/pic16/libio/usart/uopen.c,
8377 * device/lib/pic16/libio/usart/uputc.c,
8378 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8379 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8380 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8381 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8382 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8383 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8384 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8385 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8386 specific keywords to double underlined form,
8387 * device/lib/pic16/libc/Makefile.rules,
8388 * device/lib/pic16/libsdcc/Makefile.rules,
8389 * device/lib/pic16/libm/Makefile,
8390 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8391 to compile with C standard set in Makefile.common
8392 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8393 rand.c and crc.c in compilation process,
8394 * device/lib/pic16/libsdcc/int/divuint.c,
8395 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8396 `c' from signed to unsigned,
8397 * device/lib/pic16/startup/crt0.c,
8398 * device/lib/pic16/startup/crt0i.c,
8399 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8400 keywords to double underlined form, bug fixes in _do_cinit function
8401 which prevented the correct initialization of the .idata segment,
8402 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8403 core to enter a infinite loop
8404 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8406 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8408 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8410 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8412 * device/include/Makefile.in: add support for hc08 subdirectory
8413 * device/include/hc08/: new subdirectory
8414 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8415 Lucas Loizaga, thanks!
8416 * device/include/hc08/mc68hc908qy.h,
8417 * device/include/hc08/mc68hc908gp32.h,
8418 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8419 their own directory. Changed internal macro names to use the compiler
8420 reserved namespace. Changed SDCC specific keywords to double
8422 * device/include/math.h,
8423 * device/include/malloc.h,
8424 * device/include/stdarg.h,
8425 * device/include/stdbool.h
8426 * device/include/string.h,
8427 * device/include/tinibios.h,
8428 * device/include/ds400rom.h,
8429 * device/include/8051.h,
8430 * device/include/8052.h,
8431 * device/include/80c51xa.h,
8432 * device/include/at89c55.h,
8433 * device/include/at89S8252.h,
8434 * device/include/at89x51.h,
8435 * device/include/at89x52.h,
8436 * device/include/ds80c390.h,
8437 * device/include/reg764.h,
8438 * device/include/regc515c.h,
8439 * device/include/sab80515.h,
8440 * device/include/mcs51/c8051f000.h,
8441 * device/include/mcs51/c8051f018.h,
8442 * device/include/mcs51/c8051f020.h,
8443 * device/include/mcs51/c8051f040.h,
8444 * device/include/mcs51/c8051f060.h,
8445 * device/include/mcs51/c8051f120.h,
8446 * device/include/mcs51/c8051f300.h,
8447 * device/include/mcs51/c8051f310.h,
8448 * device/include/mcs51/c8051f320.h,
8449 * device/include/mcs51/c8051f330.h,
8450 * device/include/mcs51/c8051f350.h,
8451 * device/include/z180.h: Changed SDCC specific keywords to double
8454 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8456 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8458 * (pic16_assignConfigWordValue): disable testing of configuration
8459 register value with config mask,
8460 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8461 function with port->fun_prefix,
8462 * (genFunction): when generating a naked interrupt function never
8463 create an absolute segment placed in interrupt vector address, place
8464 the actual interrupt function at IVA instead, when an interrupt
8465 function is generated with unspecified interrupt then do not create
8466 the absolute section,
8467 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8468 code for generating a call to generic pointer get/put function with
8469 a call to function pic16_callGenericPointer(),
8470 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8471 the call to the generic pointer get/put functions with prefixing the
8472 function name with port->fun_prefix,
8473 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8474 * src/pic16/main.c (_process_pragma): prefix function with
8476 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8477 calling assembler, old 18Fxxxx macro is deprecated,
8478 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8479 PC_ASMDIR in while condition,
8480 * (findInstruction): add PC_ASMDIR in while condition,
8481 * (buildCallTree): prefix main with port->fun_prefix,
8482 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8483 identifier for variable with banked access in instructions BTFSS,
8484 BTFSC, BCF, BSF, BTG
8485 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8486 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8487 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8488 perform optimization when enviroment variable NO_REG_OPT is set,
8489 * (insideLRBlock): NEW, return 1 if register is inside an
8490 INF_LOCALREGS block,
8491 * (RemoveRegFromLRBlock): remove a register that is completely
8492 eliminated by register optimization, but it is still left in local
8493 register store/restore in/from stack block,
8494 * (Remove2pcodes): after removing register, check to see if it
8495 should be removed from local register store/restore in/from stack
8497 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8498 DUMMY_READ_VOLATILE,
8500 * device/include/pic16/adc.h: minor prototype modifications and
8502 * device/include/pic16/malloc.h: added GPL notice various
8504 * device/include/pic16/stdint.h: NEW, standard header for ints
8505 * device/include/pic16/delay.h: NEW, header for delay functions,
8506 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8508 * device/include/pic16/signal.h: NEW, header providing helper macros
8509 for implementing signal handlers,
8510 * device/include/pic16/stdio.h: added prototypes for functions,
8511 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8512 prototypes for stdin and stdout, added macro PUTCHAR to
8513 automatically implement putchar function prototype,
8514 * device/include/pic16/usart.h: modified and updated USART library,
8515 * device/lib/pic16/libio/adc/,
8516 * device/lib/pic16/libio/i2c: some modifications to improve library
8518 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8519 family of functions,
8520 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8521 family of functions and other sources,
8522 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8523 of the PIC18Fxx[28] devices,
8524 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8525 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8526 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8527 _do_cinit function, because the previous failed when local variables
8528 where not placed in the same memory bank,
8529 * device/lib/pic16/libsdcc/char/: various modifications to improve
8530 library performance,
8531 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8532 information on the new functions of the c library and more...
8534 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8536 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8538 2005-03-26 Raphael Neider <rneider AT web.de>
8540 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8541 if condition == CARRY)
8542 * (genCmp): adapted to new genSkipc semantics
8543 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8544 on rIfx (genCmp was broken)
8546 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8548 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8549 * src/z80/main.c (_keywords[]),
8550 * src/SDCCglobal.h (struct options),
8552 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8553 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8554 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8555 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8556 always available in leading double underscore form. The C99 support is
8557 mostly missing, but it's a start.
8558 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8559 reserved identifier "__data".
8561 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8563 * src/mcs51/peeph.def: fixed bug 1170013
8565 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8567 * device/include/mcs51reg.h: fixed bug 842007
8569 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8571 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8574 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8576 * src/port.h (struct PORT),
8577 * src/avr/ralloc.c (avr_assignRegisters),
8579 * src/ds390/ralloc.c (ds390_assignRegisters),
8581 * src/hc08/ralloc.c (hc08_assignRegisters),
8583 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8585 * src/pic/ralloc.c (pic14_assignRegisters),
8587 * src/pic16/ralloc.c (pic16_assignRegisters),
8589 * src/xa51/ralloc.c (xa51_assignRegisters),
8591 * src/z80/ralloc.c (z80_assignRegisters),
8593 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8594 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8596 * src/SDCCdflow.c (computeDataFlow),
8598 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8600 * src/SDCCcflow.c (*),
8602 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8603 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8604 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8605 immedDom() returning wrong block; probably fixes bug #1160833)
8607 2005-03-20 Borut Razem <borut.razem AT siol.net>
8609 * support/scripts/inc2h.pl: WIN32 port
8611 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8613 * device/lib/makefile.in: added abs.c and labs.c
8615 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8617 * device/include/stdint.h: added
8618 * device/lib/abs.c: added
8619 * device/lib/labs.c: added
8620 * device/include/stdlib.h: added abs() and labs() prototypes
8621 * device/lib/libsdcc.lib: added abs and labs
8622 * device/include/float.h,
8623 * device/lib/_fsmul.c,
8624 * device/lib/printf_fast.c,
8625 * device/lib/printf_tiny.c: updated comments
8627 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8629 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8632 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8634 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8635 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8637 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8639 * device/lib/printf_large.c: removed inline assembly for portability and
8640 readability. Use printf_fast if speed or size are more important.
8641 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8642 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8644 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8646 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8647 prevent compiler warning
8649 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8651 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8652 moved to level 0 and declared as static. Also they are explicit
8653 placed in access bank. This was necessery because some times they
8654 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8655 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8656 optimizations. Currently only compare to unsigned char is implemented,
8657 * src/pic16/gen.c: added fReturnIdx array,
8658 * (struct resolvedIfx) is moved to gen.h and made public,
8659 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8660 * (aopForSym): added an optimization to directly store in stack of
8661 the operand of a SEND iCode,
8662 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8663 but as registers instead (AOP_REG) using the fReturnIdx array,
8664 * (pic16_freeAsmop): remove the freed register from the
8665 _G.sregsAlloc field,
8666 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8667 a compare of 'WREG',
8668 * (pic16_popGetTempRegCond): changed function prototype, now
8669 function takes also a bitVector argument v which holds the current
8670 set of registers that are allocated for stack access by aopForSym,
8671 registers allocated in aopForSym for accessing stack symbols are not
8672 any more part of the functions usedRegs field,
8673 * (genCall): some times aopOp is called for a stack variable to be
8674 send, aopForSym might perform the push, if this is true make sure
8675 that genCall doesn't push the variable twice by testing _G.resDirect,
8676 * (genFunction): changed testing for unspecified interrupt number
8677 from 256 to INTNO_UNSPEC,
8678 * modified selection scheme of frame pointer generation. Previously
8679 if function did use local registers a frame pointer was generated,
8680 now a frame pointer is generated only if function has arguments
8681 (that need PLUSW2 register access), or has stack arguments, or the
8682 compiler is not instructed to omit the frame pointer,
8683 * (genEndFunction): before restoring local registers that were saved
8684 in the function preamble, also restore the registers that *might*
8685 have been allocated for stack access,
8686 * (genRet): removed some old comments,
8687 * (genCmp, the active (RN's) version): added a call to the
8688 pic16_genCmp_special function to perform the compare with a more
8689 robust and optimized way,
8690 * (genInline): a feature has been added in inline code generation,
8691 which allows a wildcard variable substitution when writing inline
8692 assembly. Code is incomplete and experimental therefore undocumented,
8693 * (genCast): changed order of aopOp for result and right to allow
8694 aopForSym to directly load the result if possible,
8695 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8696 perform an optimized compare on some selected special occasions,
8697 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8698 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8699 generate an IVT any more,
8700 * src/pic16/main.c (pic16_optionsTable): added command line option
8702 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8703 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8705 * src/pic16/NOTES: Raphael Neider added in list of active developers
8706 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8707 jumptable_end to prevent bug #,
8708 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8709 inCond and outCond fields,
8710 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8711 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8712 turn off register spilling,
8713 * (packRegsForOneUse): synced with other ports' versions although it
8714 is not used currently,
8715 * (pic16_packRegisters): added an optimization while reading
8716 structure bitfields, some registers may be saved (malloc code is
8717 decreased by 80 bytes)
8719 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8721 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8722 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8723 this can be optimized more?
8725 2005-03-10 Raphael Neider <rneider AT web.de>
8727 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8728 genNearPointerGet): (hopefully) fixed access to bitfields via
8729 pointers (p->bitN = x; and x = p->bitN; failed)
8731 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8733 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8735 2005-03-09 Raphael Neider <rneider AT web.de>
8737 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8739 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8741 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8742 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8743 (regTypeNum): set REG_BIT type if necessary
8744 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8745 * support/regression/tests/critical.c: check bug 1144613
8747 2005-03-02 Raphael Neider <rneider AT web.de>
8749 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8751 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8753 * src/avr/ralloc.c (serialRegAssign),
8754 * src/ds390/ralloc.c (serialRegAssign),
8755 * src/hc08/ralloc.c (serialRegAssign),
8756 * src/mcs51/ralloc.c (serialRegAssign),
8757 * src/pic/ralloc.c (serialRegAssign),
8758 * src/pic16/ralloc.c (serialRegAssign),
8759 * src/xa51/ralloc.c (serialRegAssign),
8760 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8762 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8764 * src/SDCCast.c (decorateType): fixed bug 1124787
8766 2005-02-20 Hubert Sack <sack AT digiplan.de>
8767 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8769 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8772 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8774 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8775 to keep the correct label reference count when adding/removing references
8776 to labels. A peephole file using this is appended to patch #1144962.
8778 2005-02-14 Raphael Neider <rneider AT web.de>
8780 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8781 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8782 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8783 retrievals of result operand's value on assignment
8785 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8787 * device/include/pic16/string.h: modified prototype for memccpy()
8788 to memccpy(void *, void *, char, size_t)
8789 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8790 check whether to omit frame pointer or not,
8791 * (genInline): convert all occurences of "\n" to LF in inline
8792 assembler blocks, this helps formatting the inline text,
8793 * (pic16_loadFSR0): modified prototype,
8794 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8795 removed some 8051 legacy code,
8796 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8797 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8798 before allocating temporary registers in functions,
8800 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8802 * support/regression/tests/bitvars.c: corrected the "fix"
8804 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8806 * support/regression/tests/bitvars.c,
8807 * support/regression/tests/bitwise.c,
8808 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8810 2005-02-10 Raphael Neider <rneider AT web.de>
8812 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8813 different size for Alpha
8814 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8816 2005-02-09 Raphael Neider <rneider AT web.de>
8818 * src/SDCC.lex(doPragma) : save and restore warning options as well
8819 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8820 * have #pragma less_pedantic set the errorlevel to WARNING
8822 * (cloneOptimize) : fixed wrong malloc's size
8823 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8824 facilitate correct handling of #pragma (save|restore)
8826 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8828 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8830 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8832 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8834 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8836 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8838 2005-02-02 Raphael Neider <rneider AT web.de>
8840 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8841 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8842 * (pic16_storeForReturn): fixed to allow returning function pointers
8843 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8844 * device/include/pic16/{stddef.h,stdbool.h}: added
8846 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8848 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8850 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8852 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8853 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8854 appeared to be required
8856 2005-01-31 Borut Razem <borut.razem AT siol.net>
8858 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8859 include/mcs51 and include/z80 directories to the package
8861 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8863 * src/hc08/gen.c (genFunction): fixed bug #1112752
8865 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8867 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8869 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8871 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8873 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8875 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8877 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8879 * device/include/c8051fxxx.h: removed these 6 files
8880 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8882 2005-01-26 Raphael Neider <rneider AT web.de>
8884 * src/pic16/gen.c (genAssign): fixed assignment from longs
8885 in codespace (were cut to three bytes)
8886 * (genDummyRead): implemented (except for CODESPACE...),
8888 * src/pic16/glue.c (emitStatistics): beautified
8889 * device/lib/pic16/libm/Makefile: added include path
8891 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8893 * src/z80/gen.c (aopPut): fixed bug #1103902
8895 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8897 * device/lib/expf.c: fixed bug #1095792
8899 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8901 * device/lib/pic16/libm: added Math library sources
8903 2005-01-24 Raphael Neider <rneider AT web.de>
8905 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8906 to enable upcast to pCodeOpReg2 (there is no type tag to
8907 differenciate the two and pic16_popGet2p cast into PCOR2)
8908 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8909 (sizeof(sectNames) changed to sizeof(sectName))
8910 Both patches fix segfaults under MinGW.
8912 2005-01-23 Raphael Neider <rneider AT web.de>
8914 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8915 Safe_[mc]?alloc()'ed variables
8916 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8917 of (byte sized) temporaries (assign them to WREG for now)
8918 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8919 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8920 this might fix SIGSEGVs on MinGW...
8921 * src/SDCCopt.c (killDeadCode): restored original behaviour
8922 (volatile operands might get thrown away though)
8924 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8926 * src/pic16/gen.c: fixed bug #1106975,
8927 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8928 pointer update, INTCON is saved, global interrupts are disabled and
8929 restored after updateing TOS.
8930 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8931 * added function attribute 'shadowregs' to take advantage of shadow
8933 * added function attribute 'wparam' as an alternative to the wparam
8935 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8936 user declares a non-ISR function as 'shadowregs',
8937 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8939 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8941 * .version: bumped version number to 2.4.8
8942 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8944 * device/lib/pic16/libio/i2c/: I2C module support library,
8945 * device/include/pic16/i2c.h: I2C support library header,
8946 * device/lib/pic16/libc/stdio/: standard IO support sources,
8947 * (printf_small.c): printf_small() source, supports float print,
8948 * (printf_tiny.c): printf_tiny() source, does not support floats,
8949 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8950 enable global optimizations for entire library source, other
8951 Makefiles in the source tree are also modified to reflect this,
8952 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8954 * doc/sdccman.lyx: updated to reflect new changes,
8955 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8956 sym->onStack if-case,
8957 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8958 sbit, idata, _idata, xdata, _xdata,
8959 * added pragma library, to link an external library, (see doc),
8960 * removed command line options, --pomit-config-words, --pomit-ivt,
8961 --pleave-reset-vector,
8962 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8963 when calling assembler to reflect memory model used, also define
8964 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8965 reflect stack model used,
8966 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8967 on stack return NULL,
8969 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8971 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8972 of the operands is volatile. Fixes #1020220
8974 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8976 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8977 * (OptimizeRegUsage): make sure that there is really no other flow where
8978 the first pCode is used
8980 2005-01-22 Raphael Neider <rneider AT web.de>
8982 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8983 to fix #1106967 (pCode->seq are not set up correctly)
8985 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8987 * src/SDCCglue.c (glue): make sure code area is declared before the
8988 static initialization area.
8990 2005-01-21 Raphael Neider <rneider AT web.de>
8992 * device/lib/Makefile.in: fixed test for pic16 install dir
8993 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8995 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8996 added --optimize-goto compiler switch and pragma wparam documentation
8997 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8998 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8999 and PRODH closing bug #1071770 (peephole optimizer)
9001 2005-01-19 Raphael Neider <rneider AT web.de>
9003 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9004 cmdLine buffers (used when calling sdcpp...) are large enough
9005 (MAX_PATH=256 truncates arguments leading to system halts when
9007 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9008 * (genUminus): rewritten to for efficiency
9009 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9010 used uninitialized in some cases)
9011 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9012 copy the third byte from the int -- now assumes 0x80 (data memory)
9013 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9014 operands (genAddLit expects the iCode's operands to swapped as
9015 well), fixed leftover bytes (crashed for short left operands)
9016 * (pic16_genMinusDec): performance improvements, removed false
9018 * (pic16_genMinus): fixed to cope with differently sized operands
9019 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9021 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9022 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9023 new banksel optimization
9024 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9025 analysis for temporary registers (segfaults...)
9026 * src/pic16/peeph.def: added rule
9028 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9030 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9031 which converts a float number to its ASCII representation
9032 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9033 functions to convert the fractional and integer part of a float to ASCII,
9034 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9035 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9037 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9039 * device/include/pic16/adc.h: added GPL info,
9040 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9041 a pCodeOp as tested operand,
9042 * (genNearPointerGet): optimized bit testing, does not use
9043 intermediate register for bit value, test directly instead with
9044 BTFSS, BTFSC, works only for single bits,
9045 * (genpic16Code): dump the name of the iCode in the asm,
9046 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9047 renamed to pic16_decodeOp,
9048 * (serialRegAssign): do not allocate a temporary register for iCode
9049 sequences that test a single bit for 1/0
9051 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9053 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9054 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9055 access stack and frame pointers. They are initially assigned to
9056 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9057 accessing SFRs. Updated all occurences of modification of stack or
9058 frame pointer in gen.c and pcode.c,
9059 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9060 assigning of a literal value to pointers,
9061 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9062 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9065 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9067 * doc/sdccman.lyx: update documentation about stack pragma, added
9068 some info for stack memory models
9070 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9072 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9074 2005-01-08 Raphael Neider <rneider AT web.de>
9076 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9077 udata sections to fix bug #1097823
9079 2005-01-05 Raphael Neider <rneider AT web.de>
9081 * src/pic16/gen.c (genGenericShift): added handling of differently
9082 sized left operand and result
9084 2005-01-04 Raphael Neider <rneider AT web.de>
9086 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9087 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9088 to hold the condition bit)
9089 * added new version of genCmp (old code available via #define)
9090 * added new version of genShiftLeft/genShiftRight in a generic
9091 way, now supports shifting by negative values
9092 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9093 shiftCount (expected by genGenericShift)
9094 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9095 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9097 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9098 is an invalid literal too...)
9100 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9102 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9103 from Raphael Neider,
9104 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9105 for 8-bit literals. This fixes some literal operands which are sign
9106 extended to 16-bits ints when instruction needs only 8-bits.
9108 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9110 * device/lib/logf.c: added mcs51 assembly version
9111 * device/lib/expf.c: added mcs51 assembly version
9112 * device/lib/_logexpf.c: new shared asm code for expf and logf
9113 * device/include/math.h: add defines for assembly math library
9114 * device/lib/Makefile.in: build new _logexpf.c
9115 * device/lib/libfloat.lib: use new _logexpf.c
9117 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9120 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9121 device types which have less than 0x7f registers.
9123 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9125 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9127 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9129 * device/lib/printf_fast.c: only build on supported arch.
9130 * device/lib/printf_tiny.c: only build on supported arch.
9131 * device/lib/printf_fast_f.c: only build if asm float lib
9132 * device/lib/_fsget1arg.c: only build if asm float lib
9133 * device/lib/_fsget2args.c: only build if asm float lib
9134 * device/lib/_fsnormalize.c: only build if asm float lib
9135 * device/lib/_fsreturnval.c: only build if asm float lib
9136 * device/lib/_fsrshift.c: only build if asm float lib
9137 * device/lib/_fsswapargs.c: only build if asm float lib
9138 * device/include/stdio.h: don't provide print_fast,
9139 print_fast_f, print_tiny prototypes if --xstack used
9141 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9143 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9144 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9147 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9149 * device/lib/printf_fast_f.c: same as printf_fast, but
9150 with floating point enabled
9151 * device/lib/printf_fast.c: minor tweaks
9152 * device/include/stdio.h: add printf_fast_f
9154 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9156 * src/SDCCmain.c: make --float-reent default for mcs51
9157 * device/lib/_fsadd.c: added mcs51 assembly version
9158 * device/lib/_fssub.c: added mcs51 assembly version
9159 * device/lib/_fsmul.c: added mcs51 assembly version
9160 * device/lib/_fsdiv.c: added mcs51 assembly version
9161 * device/lib/_fseq.c: added mcs51 assembly version
9162 * device/lib/_fsneq.c: added mcs51 assembly version
9163 * device/lib/_fsgt.c: added mcs51 assembly version
9164 * device/lib/_fslt.c: added mcs51 assembly version
9165 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9166 * device/lib/Makefile.in: add _fscmp to build
9167 * device/lib/libfloat.lib: add _fscmp to build
9169 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9171 * device/lib/_fs2slong.c: added mcs51 assembly version
9172 * device/lib/_fs2sint.c: added mcs51 assembly version
9173 * device/lib/_fs2schar.c: added mcs51 assembly version
9174 * device/lib/_fs2ulong.c: added mcs51 assembly version
9175 * device/lib/_fs2uint.c: added mcs51 assembly version
9176 * device/lib/_fs2uchar.c: added mcs51 assembly version
9177 * device/lib/_slong2fs.c: added mcs51 assembly version
9178 * device/lib/_sint2fs.c: added mcs51 assembly version
9179 * device/lib/_schar2fs.c: added mcs51 assembly version
9180 * device/lib/_ulong2fs.c: added mcs51 assembly version
9181 * device/lib/_uint2fs.c: added mcs51 assembly version
9182 * device/lib/_uchar2fs.c: added mcs51 assembly version
9183 * device/include/float.h: added #define to select asm vs c
9185 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9187 * device/lib/printf_fast.c: improvements to float output
9188 * device/include/float.h: add defines for assembly float library
9189 * device/lib/_fsget1arg.c: receive 1 float arg
9190 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9191 * device/lib/_fsnormalize.c: normalize a float
9192 * device/lib/_fsreturnval.c: return float, various helper routines
9193 * device/lib/_fsrshift.c: right shift a float's mantissa
9194 * device/lib/_fsswapargs.c: swap 2 floats
9195 * device/lib/Makefile.in: build these 6 new files for mcs51
9196 * device/lib/libfloat.lib: add these 6 files to the library
9198 2004-12-26 Borut Razem <borut.razem AT siol.net>
9200 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9203 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9205 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9206 and fully reentrant and register bank neutral.
9207 * device/lib/printf_fast.c: added float (not enabled by default),
9208 added compact/slower integer (also not enabled by default),
9209 improved size/speed of fast integer code, other minor changes
9210 * device/include/stdio.h, device/lib/Makefile.in,
9211 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9213 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9215 * src/pic16/pcode.c: declaring variables other than at the start of a
9216 block is not supported in C by VC6.
9218 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9220 * applied a previous patch from Raphael Neider that wasn't included
9221 in the previous commits, which fixes infinite loops within jumptable
9223 * made some fixes that previous patches introduced
9225 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9227 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9228 that fixes an issue with AOP_PCODE asmop's offset,
9229 * (pic16_popCopyReg): update instance field too,
9230 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9231 function of pic port,
9232 * (genCmp, genAnd, genAssign),
9233 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9235 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9237 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9238 variables initial values to idata section,
9239 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9240 variables in some functions. This utilizes parmBytes field of iCode
9241 structure to hold the offset of the variable in stack. (might be
9242 able to use the stack field too?)
9243 * applied patch from Raphael Neider # ### , # ###
9244 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9245 variable initial values in idata section,
9246 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9247 for static variables with initial value
9248 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9249 applied fix in while loop from Raphael Neider.
9251 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9253 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9254 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9255 * src/ds390/ralloc.c (serialRegAssign): spill bits
9256 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9257 * support/Util/SDCCerr.c,
9258 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9259 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9260 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9262 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9264 * device/include/sdcc-lib.h: inserted LGPL, added includes
9265 asm/ds390/features.h and asm/mcs51/features.h
9266 * device/include/asm/default/features.h,
9267 * device/include/asm/gbz80/features.h,
9268 * device/include/asm/z80/features.h: added empty _AUTOMEM
9270 * device/include/asm/ds390/features.h,
9271 * device/include/asm/mcs51/features.h: added files with defines for
9272 _AUTOMEM and _STATMEM indicating automatic and static storage class
9273 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9274 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9275 * src/SDCCicode.c (geniCodeCast),
9276 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9277 * src/SDCCloop.c (loopInduction): removed unused variable lr
9278 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9279 to convertToFcall to include char modulo (RFE 1065037), added check
9280 if left operand is unsigned and use abs of literal value
9281 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9282 as it doesn't work after conversion from peephole.def to peephole.rul
9283 * src/mcs51/gen.c (toBoolean): added check for size,
9284 (genModOneByte): optimized code for signed char modulo a literal
9285 power of 2 (thanks to Hubert Sack),
9286 (genRRC): removed unnecessary "clr c",
9287 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9288 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9290 swapped rules 256.c and 256.d,
9291 extended 256.d by using new multiple checks (thanks Erik),
9292 added rules 256.e and 256.f,
9293 updated rule 261.a and 261.b to new generated code
9294 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9296 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9298 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9299 induction related bugs, including first part of bug #1074377
9301 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9303 * applied patch from bug-report #1076292,
9304 * applied patches for genAnd and Goto-optimizations for Raphael
9306 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9307 dump a less iCode information,
9308 * src/pic16/device.h (pic16_options_t): added field debgen,
9309 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9310 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9311 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9313 * (various functions): added macros FENTRY and FENTRY2 to functions,
9314 to emit function prologue,
9315 * (various functions): fixed indentation,
9316 * (genNearPointerGet): fixed loading of FSR0,
9317 * (genPackBits): applied patch from Raphael Neider to fix updating
9318 of FSR0 and touching only the modified bits,
9319 * src/pic16/genarith.c (various functions): added macros FENTRY to
9320 emit function prologue in comments,
9321 * src/pic16/pcode.h: added functions debugf2, debugf3,
9322 * src/pic16/ralloc.c: partial fix for packForPush caused
9325 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9327 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9328 <stsp AT users.sourceforge.net> with reversed byte order
9329 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9331 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9333 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9335 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9336 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9338 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9340 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9342 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9344 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9346 (setFromConditionArgs): friendly operand parser for peephole rules,
9347 (operandBaseName, operandsNotRelated): new peephole condition
9348 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9349 architecture specific register naming into account, handles n-way
9350 comparisons, and supports quoted literals
9351 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9353 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9355 * src/mcs51/peeph.def: fixed bug #1076940
9357 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9359 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9361 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9363 Adding support for replacing ljmps with sjmps in jumptables
9364 generated for switch statements. For now you need to set the
9365 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9366 Now 4 algorithms for mcs51 jumptable generation are used:
9367 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9368 addresses loaded pc-relative for up to 112 cases and stack-pushing
9369 target addresses loaded with offset from dptr for up to 256 cases.
9371 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9372 * src/mcs51/main.c: adapted constants for switch table generation
9373 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9375 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9377 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9378 * support/regression/tests/bug1057979.c: added test for bug 1073386
9380 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9382 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9385 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9387 * src/pic16/device.h,
9388 * src/pic16/genarith.c,
9391 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9393 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9395 Large cummulative patch for pic16 port.
9396 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9397 to call when a stack overflow occurs,
9398 * (malloc.h): added CVS Id tag,
9399 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9401 * added libc directory. The current version of LibC contains string
9402 functions, ctype functions and macros and some functions of the
9403 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9404 be extensively tested in the future. Standard disclaimer here.
9405 Library is not automatically build yet. But one can build it by
9406 invoking 'make' inside the libc directory.
9407 * added ADC library under libio. Preliminary version yet.
9409 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9410 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9411 aopForRemat() now and not by pic16_aopOp(),
9412 * (pic16_popGetTempReg): removed warning messgae when allocating
9413 temporary registers, its a buggy feature and will be removed,
9414 * (pic16_popGet): set register instance field in AOP_CRY,
9415 * (pic16_outBitC): fixed for results in size greater than 1,
9416 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9417 * (pic16_storeForReturn): optimized return of 0,
9418 * (genCmp): experimental code for new genCmp which uses PIC18's
9419 special compare&skip instructions. Initial tests fail some times
9420 with variables grater than 1 byte in size, so new code is disabled,
9421 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9423 * (genCast): began a fix to optimize the casting of a bit to another
9424 bit, now assigning a bitfield to another bitfield will fail, sorry,
9425 * src/pic16/main.c: disabled the use of lr-support feature,
9426 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9427 * added some function prototypes, added function _debugf prototype,
9428 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9429 bits with offset (case PO_GPR_BIT),
9430 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9432 * (isBankInstruction): modified to return 0 for no banking instruction,
9433 and 1 for banking instruction,
9434 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9435 caused stop processing pCodes after a inline assembly block,
9436 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9437 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9438 registers when it shouldn't,
9439 * src/pic16/ralloc.c (allocReg): add preliminary support for
9440 supporting a limited set of temporary registers,
9442 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9444 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9445 genDataPointerSet): ensure assignments always copy in MSB to LSB
9447 (loadRegFromAop): recognize CLRH optimization,
9448 (genFunction): optimize RECEIVE iCodes in reentrant functions
9450 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9452 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9453 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9455 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9456 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9457 contiguous with data
9459 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9461 * device/lib/_gptrget.c (_gptrget),
9462 * device/lib/_gptrgetc.c (_gptrgetc),
9463 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9464 instead of sjmp to ret
9465 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9466 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9468 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9470 * .version: bumped version to 2.4.7
9471 * device/lib/_gptrget.c (_gptrget): is now _naked
9472 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9473 * device/lib/_gptrput.c (_gptrput): is now _naked
9474 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9475 (createFunction): fixed xstack
9476 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9477 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9479 (geniCodeCritical): store original interrupt state in an iTemp bit
9480 var unless stack-auto
9481 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9482 * src/SDCCmain.c (setIncludePath): added include/target to search path
9483 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9484 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9486 (processFuncArgs): put bit vars in bit area
9487 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9488 unsaveRBank): fixed xstack,
9489 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9490 (genFunction, genEndFunction): fixed xstack,
9491 (genAssign): optimization don't walk backwards through mem
9492 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9493 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9494 * support/regression/Makefile: also make library (for stack-auto) when
9495 making "all" and added "test-mcs51-xstack-auto"
9496 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9497 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9498 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9499 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9500 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9501 make-library by MAKE_LIBRARY
9502 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9503 regression tests for xstack
9504 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9505 * support/regression/tests/critical.c: test for critical on mcs51
9507 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9509 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9510 built version of sdcc instead of installed version
9512 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9514 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9515 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9517 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9518 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9519 WARNING: remove device/lib/build/z80/printf.o by hand when
9520 updating from previous build!
9521 * device/lib/z80/printf.c: updated comment
9522 * support/regression/tests/bug1057979.c: test all ports now
9523 * support/regression/tests/bug1065458.c: file added
9525 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9527 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9528 *_start and *_end symbols for static functions
9530 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9532 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9533 and search crt0.o in all library paths,
9534 (setIncludePath): proper handling of --nostdinc,
9535 (setLibPath): proper handling of --nostdlib
9536 * support/regression/Makefile,
9537 * support/regression/ports/ds390/spec.mk,
9538 * support/regression/ports/gbz80/spec.mk,
9539 * support/regression/ports/hc08/spec.mk,
9540 * support/regression/ports/mcs51/spec.mk,
9541 * support/regression/ports/mcs51-large/spec.mk,
9542 * support/regression/ports/mcs51-stack-auto/spec.mk,
9543 * support/regression/ports/z80/spec.mk: use include and lib files from
9544 built version of sdcc instead of installed version
9545 * doc/sdccman.lyx: fixed typo in --nostdinc
9547 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9552 * src/pic/gen.c : added support to generate code for struct bit fields.
9554 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9556 * as/xa51/xa_version.h,
9557 * device/include/errno.h,
9558 * device/include/regc515c.h,
9559 * device/lib/_itoa.c,
9560 * device/lib/_ltoa.c,
9561 * device/lib/ser_ir_cts_rts.c,
9562 * sim/ucsim/xa.src/glob.cc,
9563 * sim/ucsim/xa.src/inst_gen.cc,
9564 * sim/ucsim/xa.src/xa_bit.cc,
9565 * sim/ucsim/xa.src/xa_sfr.cc,
9566 * sim/ucsim/z80.src/inst_dd.cc,
9567 * sim/ucsim/z80.src/inst_fdcb.cc,
9568 * support/scripts/keil2sdcc.pl,
9569 * src/pic16/pic16.dsp,
9570 * src/pic16/pic16a.dsp: corrected cvs line endings
9571 * device/lib/printf_large.c: fixed bug 1057979
9572 * src/pic16/gen.c: fixed non-C standard code
9573 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9574 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9575 * support/regression/ports/mcs51/support.c: reload T1 asap
9576 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9577 pdata use and clear idata startup behaviour
9578 * support/regression/tests/bug1057979.c: added
9580 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9582 * device/examples/ds390/ow390/ad26.h,
9583 * device/examples/ds390/ow390/cnt1d.h,
9584 * device/examples/ds390/ow390/crcutil.c,
9585 * device/examples/ds390/ow390/ownet.h,
9586 * device/examples/ds390/ow390/owsesu.c,
9587 * device/examples/ds390/ow390/swt12.h,
9588 * device/examples/ds390/ow390/swtoper.c,
9589 * device/examples/ds390/ow390/temp10.h,
9590 * device/examples/ds390/ow390/thermodl.c,
9591 * device/examples/ds390/tinitalk/tinitalk.dsp,
9592 * device/examples/ds390/tinitalk/tinitalk.dsw,
9593 * device/examples/mcs51/clock/hw.h,
9594 * device/examples/mcs51/simple2/go.bat,
9595 * device/examples/serialcomm/windows/serial.h,
9596 * device/examples/xa51/dummy.c,
9597 * device/examples/xa51/hello.c,
9598 * device/include/80c51xa.h,
9599 * device/include/at89x051.h: corrected cvs line endings
9601 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9603 * src/pic16/main.c (options): added command line --gstack, to trace
9604 stack over/under flows,
9605 * added pragma 'wparam' to allow passing first byte of function
9606 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9607 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9608 call to __gstack_test function and sets up the symbol as extern,
9609 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9610 * popaop): added call to pic16_testStackOverflow,
9611 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9613 * (genCall, genPcall): now all parameters are passed via stack
9614 except in functions that are pass to wparam pragma in which WREG is
9616 * (genPcall): REENTRANT flag is checked to see if variable prototype
9617 contains reentrant keyword, don't call a non-reentrant function, via
9618 a reentrant function pointer or vice versa, functions are never
9620 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9622 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9623 SIGSEGV when accessing a NULL register stucture,
9624 * (pic16_printGPointerType): modified to handle UPPER modifier for
9625 function initializers, changed prototype of function to simpler one,
9626 * (pic16_printIvalFuncPtr): check to see if function is already
9627 added in externs list,
9628 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9629 optimized a move from W to SFR with a move to the same register
9631 * device/lib/pic16/debug: NEW directory, contains debug features
9632 which are enabled when linking with libdebug.lib, currently command
9633 line option --gstack enables stack pointer tracing for over/under
9634 flow, corresponding sources are in debug/gstack
9636 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9638 * doc/sdccman.lyx: updated SDCC version,
9639 * (PIC16 port): update list of command line options,
9640 * src/pic16/device.h (structure pic16_options_t): added field gstack
9641 to enable stack overflow tracing on push/pops,
9642 * src/pic16/device.c (statistics structure): added statistics
9644 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9645 pic16_dump_int_registers): increase statistics counters for each
9646 * variable which is encountered
9647 * (pic16_dump_usection): emit each .udata variable to its own udata
9649 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9650 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9651 parameters via stack, otherwise use old scheme,
9652 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9653 assembler output file,
9654 * src/pic16/main.c: added command line options --gstack to enable
9655 push/pop tracing for stack overflow,
9656 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9657 instructions): added size of each instruction,
9658 * (pic16_countInstruction): estimate size of instructions in
9659 the_pFile list, inline assembly blocks are not counted,
9660 * (pic16_FixRegisterBanking): trace previous register usage, when
9661 banksel optimizations is greater than 0, don't emit a redudant
9664 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9666 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9667 * src/pic16/ralloc.c : applied same fix for pic16.
9668 * src/pic/gen.c : tidied it up a little.
9670 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9672 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9673 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9675 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9677 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9679 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9681 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9682 non-reentrant function __modsint in the interrupt function (thus
9683 corrupting math operations during serial I/O)
9684 * device/lib/ser_ir.c: as above, changed buffersize
9685 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9687 * doc/Makefile: added option -t for rsync
9689 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9691 * src/SDCCast.h (struct ast),
9692 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9694 2004-10-20 Borut Razem <borut.razem AT siol.net>
9696 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9699 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9701 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9703 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9704 support functions to replace long sequences of MOVFF's from access
9705 bank registers to stack and vice versa,
9706 * src/pic16/device.h: added new field opt_flags, where optimization
9707 flags can be set to enable certain features,
9708 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9709 * pBlock, (genFunction, genEndFunction): surroung loop for
9710 saving/loading used registers in stack with PC_INFO pCodes,
9711 INF_LREGS. Code in between can then be optimized by pCode optimizer
9712 to support function calls,
9713 * (genDataPointerSet): fixed bug which loaded float fields in
9714 structures with corrupt data,
9715 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9716 in a standard way debug info on stderr. Feature used for developing
9718 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9719 obsolete chunks of code,
9720 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9721 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9722 * pic16/src/pcode.c (pic16_newpCodeInfo,
9723 * (pic16_newpCodeOpLocalRegs),
9724 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9726 * (pic16_pCodeConstString): printing of the initial value of a
9727 symbol as a comment is inhibited since parsing was already done by
9728 copyStr and output is corrupt,
9729 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9731 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9733 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9735 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9737 * as/mcs51/lkarea.c: removed old K&R style,
9738 (lnksect): changed check on boundary error,
9739 (lnksect2): changed check on boundary error,
9740 (lnksect2): extend XSTK to end of page if size = 1
9741 * as/mcs51/lkmain.c: removed old K&R style,
9742 (Areas51): create l_IRAM symbol
9743 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9744 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9745 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9746 * device/lib/_mullong.c: added version to be compiled with xstack
9747 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9748 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9749 * device/lib/mcs51/crtxstack.asm: fixed comment
9750 * src/SDCCglue.c: maxInterrupts defaults to 0,
9751 (emitMaps): added pdata,
9752 (createInterruptVect): (re)moved default,
9753 (glue): added pdata,
9754 (glue): moved __start__xstack to XSTK with default size 1
9755 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9756 and options.float_rent when options.stackAuto is set,
9757 (linkEdit): only write XDATA_NAME if provided on command line
9759 * src/SDCCmem.c: added pdata
9760 * src/port.h: added pdata_name to PORT
9761 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9762 (saveRegisters, unsaveRegisters): removed usage of B,
9763 (genMinus): fixed accumulator clash,
9764 (genJumpTab): added comment, this needs another look
9765 * src/mcs51/gen.c: added check for "B in use" paranoia,
9766 added pushB() and popB()
9767 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9776 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9777 added PSEG (PAG,XDATA) or NULL to port specifier
9778 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9779 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9780 (_mcs51_genInitStartup): removed __start__xstack equ,
9781 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9782 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9783 * src/z80/gen.c (_rleAppend): fixed warnings
9784 * support/regression/tests/zeropad.c: added pdata test
9785 * .version: bumped to 2.4.6
9787 2004-10-17 Borut Razem <borut.razem AT siol.net>
9789 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9790 as a part of nightly build
9792 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9794 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9795 WREG holds the first byte function parameters,
9796 * (aopForSym): take special case for symbols which are in FARSPACE
9797 but in CODESPACE too,
9798 * (assignResultValue): modified to take into account _G.useWreg,
9799 * (genCall): don't use wreg for parameter passing when function is
9800 declared as reentrant, too, added optimization INCF to stack
9801 pointer when stack parameter count is 1,
9802 * (genFunction, genEndFunction): refurnished and fixed to not using
9803 wreg for passing parameters when function has varargs or is
9804 reentrant, fixed bug with symbol name compare for generating
9805 functions in absolute address,
9806 * (pic16_storeForReturn): refurnished,
9807 * (genCmp): began writing a new version of the function, not ready
9808 yet, therefore it is disabled,
9809 * (genAssign): do not read code memory when assigning a function to
9811 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9812 array of characters, not pointer,
9813 * (pic16initialComments): in debug mode emit an .ident directive for
9815 * (_process_pragma): emit a new warning type (internal to pic16)
9816 when setting stack to default length, emit a similar warning when
9817 placing a function at absolute address and address is not word aligned
9818 * (_pic16_parseOptions): added 'return TRUE' statement,
9819 * (_pic16_linkEdit): if compiling a source, then add the source's
9820 file object, first in the list of objects to link,
9822 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9824 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9825 * src/pic/main.c : removed VC warning.
9826 * src/pic/gen.c : changed comment.
9828 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9830 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9831 reference to a deprecated symbol _GPTRREG was causing failure to
9832 link. Thanks G. M. Gallant for the info.
9834 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9836 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9837 comments for Bugs item #954788.
9839 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9841 * src/pic16/device.c (pic16_dump_gsection,
9842 * pic16_groupRegistersInSection): handle symbols declared to be in
9843 access bank differently,
9844 * src/pic16/gen.c (struct _G): added field resDirect,
9845 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9846 send values read from stack directly to result and don't allocate
9848 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9850 * (pic16_sameRegsOfs): NEW,
9851 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9852 free because they were not allocated from temporary pool,
9853 * pic16_popRegFromString): workaround to fix a problem with
9854 allocating variables twice or never,
9855 * (genGenPointerGet): using PRODL instead of FSR0H,
9856 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9858 * (genAssign): take advantage of the _G.resDirect flag,
9859 * (genCast): around line 11844, use mov2f instead of directly
9860 MOVFF'ing between operands to account for literal values,
9861 * src/pic16/genutils.c: some new debug functions for gpsim have been
9863 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9864 float with integer part only,
9865 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9866 place variables in access bank
9867 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9868 updated sources to reflect recent changes in gen.c
9870 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9872 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9873 sources that searched for headers in installation path, now the
9874 device/include/pic16 is used,
9875 * src/pic16/glue.c (pic16glue),
9876 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9877 .line directives if not in debug mode, this suppresses assembler's
9878 warnings for ignored directives
9880 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9882 * src/port.h: made reset_regparms prototype void parameter explicit.
9883 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9884 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9885 * doc/sdccman.lyx: documented warning disabling and how to use
9886 printf_large to make it print floats.
9887 * device/include/stdbool.h: NEW
9888 * device/lib/_atof.c,
9889 * device/lib/_divuint.c,
9890 * device/lib/_divulong.c,
9891 * device/lib/expf.c,
9892 * device/lib/printf_large.c,
9893 * device/lib/sincosf.c,
9894 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9895 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9896 a completely reentrant lib.
9898 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9900 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9901 * device/include/pic16/stdio.h: fixed bug with colon
9903 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9905 * device/include/pic16/stdio.h,
9906 * device/include/pic16/stdlib.h,
9907 * device/include/pic16/math.h: NEW
9908 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9909 declared as _naked to reduce overhead
9910 * device/lib/Makefile.in (target port-specific-objects-pic16):
9911 changed * to *.* so to ignore the CVS directory,
9912 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9913 stacked variables back in stack,
9914 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9917 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9919 * .version: bumped version number to 2.4.5
9920 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9921 * support/Util/SDCCerr.c (messages structure): added entry for
9924 Large cumulative patch for pic16 port and libraries.
9925 * device/include/pic16/sdcc-lib.h,
9926 * device/include/pic16/stdarg.h,
9927 * device/include/asm/pic16/features.h,
9928 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9929 * device/include/pic16/float.h: changes reentrant keyword with
9930 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9931 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9932 updated target build-libraries to include objects from gptr,
9933 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9934 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9935 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9936 all function headings,
9937 * src/SDCCmain.c: added global parameter userIncDirsSet,
9938 * (parseCmdLine): when option -I is encountered add directory to
9940 * src/version.awk: added space between control and long,
9941 * src/pic16/NOTES: added some notes for the port,
9942 * src/pic16/gen.c: added prototype for mov2fp function,
9943 * (fReturnpic16[]): properly named return value registers,
9944 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9945 * (aopForSym): added code to handle symbols with onStack flag set,
9946 symbols onStack are allocated PTRSIZE bytes,
9947 * (aopFreeAsmop): handles special case where asmops are stack objects,
9948 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9949 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9950 added argument lock to trace flaws in allocating temporary registers
9951 when developing port,
9952 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9953 * (pic16_popRegFromString): reenabled allocating a direct register
9955 * (assignResultValue): various beautifications,
9956 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9957 referenced function argument,
9958 * (genIpush): reenabled to allow stacked arguments, handles only
9959 ic->parmPush iCodes,
9960 * (genCall, genPcall): major changes to allow for variable argument
9961 functions, fixed a bug with falsely restoring stack pointer after
9962 returning from call,
9963 * (genFunction): pending code for critical function,
9964 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9965 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9966 * (genNearPointerGet): fixed bug with indirect reading, was always
9968 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9970 * (genAddrOf): rewrote code to take address of a stacked function parameter
9971 * (genCast): fixed casting to generic pointer type,
9972 * src/pic16/gen.h: added AOP_STA,
9973 * (struct asmop): added field stk,
9974 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9975 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9976 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9977 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9978 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9979 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9981 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9983 * (pic16_port structure): generic pointer size is set to 3,
9984 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9985 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9987 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9988 operand is an iTemp,
9990 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9992 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9993 * debugger/mcs51/simi.c: addapt new syntax of s51
9995 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9997 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9998 * src/pic16/pcode.c: commented out some calls to free() in order to
10001 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10004 * src/SDCCicode.c (isiCodeInFunctionCall),
10005 * src/avr/ralloc.c (selectSpil),
10006 * src/pic/ralloc.c (selectSpil),
10007 * src/pic16/ralloc.c (selectSpil),
10008 * src/ds390/ralloc.c (selectSpil),
10009 * src/hc08/ralloc.c (selectSpil),
10010 * src/xa51/ralloc.c (selectSpil),
10011 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10012 stack in the middle of a function call sequence (fixes bug #1020268)
10013 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10014 costs associated with the minimum switch case.
10016 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10018 * src/SDCC.lex: fixed bug #1030549
10020 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10022 * src/SDCCcse.h (struct cseDef),
10023 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10024 over a function call if the CSE is derived from a symbol whose
10025 address has been taken (fixes bug #1029883)
10026 * support/regression/tests/bug-1029883: a new regression test for
10029 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10031 * src/hc08/gen.c (emitinline): fixed bug #1029778
10032 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10033 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10034 and starts toward RFE #905167)
10036 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10038 * src/pic16/gen.c (mov2f): New function to move an operand to
10039 another without considering if it is a literal or a register,
10040 * (pic16_sameRegs): don't check if they are both AOP_REG,
10041 * (AccRsh): removed andmask=0 lines,
10042 * (genLeftShift): duplicated to be improved in future versions,
10043 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10044 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10045 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10046 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10047 * (insertBankSwitch): fixed inserting banksel directives algorithm
10048 for instructions that follow a skip instruction, this fixes a report
10049 for broken subtraction code generation,
10050 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10051 iCode is a left op, just in case result and right share the same
10054 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10057 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10059 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10060 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10061 on 2004-09-12; it was buggy
10063 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10065 * src/SDCCsymt.h: removed RESULT_CHECK
10070 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10072 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10074 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10075 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10076 configuration values no more rejected by compiler, they are assigned
10077 to configuration registers with a warning message instead,
10078 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10079 the for-loop so last conf register is emitted too,
10080 * (_pic16_initPaths): link library libsdcc.lib by default,
10081 * (_hasNativeMulFor): modified test for multiplication according to
10082 Raphael Neider's remarks. Integer multiplication is also done with
10084 * device/include/pic16/pic18fregs.h: corrected type error in while
10085 testing and including 18f6720 header file
10087 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10089 * src/pic16/device.h (pic16_options): removed field use_crt,
10090 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10091 until an optimization to handle single bits is added,
10092 * (pic16_loadFSR0): moved before genUnpackBits,
10093 * (genAnd): some white lines removed,
10094 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10095 leave_reset flags in pic16_options when using crt modules,
10097 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10099 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10100 for bugs 898889 & 979599. Also used some safer print instructions.
10102 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10104 * src/pic16/device.h (pic16_options_t): added field use_crt,
10106 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10107 catch a probable future bug,
10108 * src/pic16/gen.c: aopIdx function commented out,
10109 * (genAssign): commented out old code which used aopIdx,
10110 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10111 code, added if conditionals to take into account the --use-crt
10112 command line options,
10113 * src/pic16/main.c (pic16_optionsTable): added new command line
10114 options, --use-crt= and --no-crt,
10115 * (_pic16_linkEdit): now the proper crt object is added in the
10116 linker command line except than when --no-crt is specified,
10117 * src/pic16/pcode.c,
10118 * src/pic16/pcode.h: added some structures and functions for a new
10119 optimization scheme to compansate for instruction overhead between
10120 same iCodes, this scheme is currently under development and is not
10121 working in any way,
10122 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10124 * device/lib/pic16/startup/crt0i.c,
10125 * device/lib/pic16/startup/crt0iz.c: added global char variable
10126 __uflags to force the generation of an idata section
10128 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10131 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10132 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10134 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10136 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10137 Frieder) and clarified the default code optimization mode
10139 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10141 * src/SDCC.lex (doPragma, process_pragma),
10142 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10143 "opt_code_size", and "opt_code_balanced"
10144 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10145 regrouped options by category, added support for category headers
10146 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10147 and "--opt-code-size"
10148 * doc/sdccman.lyx: documented these new options and pragmas
10149 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10150 preference into account
10152 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10154 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10155 geniCodePreDec): Fixed bug 904237 by generating a warning
10157 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10159 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10161 * src/pic/device.c : When no max ram set validate full memory range.
10163 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10165 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10167 * device/lib/_gptrget.c,
10168 * device/lib/_gptrput.c: updated comment
10169 * device/lib/calloc.c,
10170 * device/lib/free.c,
10171 * device/lib/malloc.c,
10172 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10173 * src/SDCCcse.c (cseBBlock),
10174 * src/SDCCicode.c (printOperand, geniCodeArray),
10175 * src/SDCCicode.h (struct operand): fixed bug 868103
10176 * support/regression/tests/bug-868103.c: added
10177 * src/SDCCast.c (searchLitOp),
10178 * src/SDCCcse.h (struct cseDef),
10179 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10180 * src/SDCCicode.h (struct operand),
10181 * src/SDCCsymt.h (struct sym_link),
10182 * src/avr/gen.c (hasInc),
10183 * src/ds390/gen.c (hasInc),
10184 * src/hc08/gen.c (genPlusIncr, hasInc),
10185 * src/mcs51/gen.c (hasInc),
10186 * src/pic16/glue.c (pic16_printIvalChar),
10187 * src/pic16/ralloc.c (regWithIdx),
10188 * src/xa51/gen.c (hasInc) : removed warnings
10189 * src/SDCCast.c (createBlock): added comment ???
10190 * src/hc08/ralloc.c: updated comments
10192 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10194 * doc/sdccman.lyx: updated section on switch statements, added
10195 section about semaphore locking
10196 * doc/Makefile: added option -info for latex2html
10197 * device/lib/_gptrget.c,
10198 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10200 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10202 * src/pic/device.h,
10203 * src/pic/device.c,
10204 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10205 maxram is less than 0x100.
10207 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10209 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10211 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10214 * src/mcs51/main.c,
10215 * src/ds390/main.c,
10219 * src/pic16/main.c,
10222 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10223 a jump table is the best form for a switch statement, including
10224 automatic insertion of missing cases to make the case range
10225 continuous. Developed in collaboration with Frieder Ferlemann.
10227 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10229 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10230 accumulator result if it needs sign extension
10232 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10234 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10236 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10238 * device/lib/gbz80/printf.c,
10239 * device/lib/z80/printf.c: removed define for NULL
10241 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10243 * as/xa51/xa_link.c,
10244 * device/examples/ds390/ow390/ad26.c,
10245 * device/examples/ds390/ow390/cnt1d.c,
10246 * device/examples/ds390/ow390/counter.c,
10247 * device/examples/ds390/ow390/ds2480.h,
10248 * device/examples/ds390/ow390/ds2480ut.c,
10249 * device/examples/ds390/ow390/findtype.c,
10250 * device/examples/ds390/ow390/gethumd.c,
10251 * device/examples/ds390/ow390/owllu.c,
10252 * device/examples/ds390/ow390/ownetu.c,
10253 * device/examples/ds390/ow390/swt12.c,
10254 * device/examples/ds390/ow390/swtloop.c,
10255 * device/examples/ds390/ow390/temp.c,
10256 * device/examples/ds390/ow390/temp10.c,
10257 * device/examples/ds390/ow390/thermo21.c,
10258 * device/examples/ds390/ow390/tinilnk.c,
10259 * device/examples/ds390/ow390/tstfind.c,
10260 * device/examples/serialcomm/windows/serial.cpp,
10261 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10262 * device/include/reg51.h: fixed line endings for cvs
10264 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10266 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10267 packRegsForAccUse, packRegisters): new accumulator register
10269 * support/regression/ports/hc08/support.c (_putchar): suppress
10270 warning of unused variable
10271 * src/SDCCicode.c: added SWAP entry to codeTable
10273 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10275 * device/lib/sprintf.c: forgot to add this file before previous commit
10277 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10279 * src/pic16/gen.c (genPackBits): added operand right in function
10280 parameters, load result directly if p_type is POINTER (that is
10281 called by genNearPointerSet)
10282 * (genUnPackBits): added operand left in function parameters,
10283 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10284 FSR0 if accessing bitfields,
10286 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10288 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10289 _print_format; updated printf, sprintf, vsprintf
10290 * device/include/asm/default/features.h: corrected comment/define
10291 * device/lib/Makefile.in: added sprintf.c
10292 * device/lib/libsdcc.lib: added sprintf module
10293 * device/lib/printf_large.c,
10294 * device/lib/vprintf.c,
10295 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10297 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10298 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10299 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10301 * support/regression/tests/zeropad.c: define idata as data for hc08
10303 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10305 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10306 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10307 labels are referenced at least once (even if a reference is not found)
10308 * src/hc08/gen.c (emitcode): set isComment flag for comments
10309 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10310 loads), rules 6a..6b (optimize jumps to return)
10312 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10314 * device/lib/acosf.c (acosf),
10315 * device/lib/asinf.c (asinf),
10316 * device/lib/atanf.c (atanf),
10317 * device/lib/ceilf.c (ceilf),
10318 * device/lib/cosf.c (cosf),
10319 * device/lib/coshf.c (coshf),
10320 * device/lib/cotf.c (cotf),
10321 * device/lib/fabsf.c (fabsf),
10322 * device/lib/floorf.c (floorf),
10323 * device/lib/log10f.c (log10f),
10324 * device/lib/logf.c (logf),
10325 * device/lib/sinf.c (sinf),
10326 * device/lib/sinhf.c (sinhf),
10327 * device/lib/sqrtf.c (sqrtf),
10328 * device/lib/tanf.c (tanf),
10329 * device/lib/tanhf.c (tanhf),
10330 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10331 replaced all instances of "reentrant" in the library functions
10332 defined in math.h with this macro.
10333 * support/regression/tests/float_trans.c: reenabled test for hc08
10335 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10337 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10338 erroneously deleted
10340 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10342 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10343 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10344 multi-byte volatile operands are used
10345 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10346 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10347 initialization to area GSINIT0 so that it would always precede
10348 any static initializers in GSINIT
10349 * support/regression/tests/zeropad.c: fixed idata define for hc08
10350 * support/regression/tests/bug-927659.c,
10351 * support/regression/tests/float_trans.c: disabled tests for hc08
10352 pending missing library routines
10353 * .version: increased version number to 2.4.4 - hc08 port now passes
10357 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10359 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10360 * Makefile.common.in,
10362 * as/hc08/Makefile.in,
10363 * as/mcs51/Makefile.in,
10364 * as/z80/Makefile.in,
10365 * debugger/mcs51/Makefile.in,
10366 * device/include/Makefile.in,
10367 * device/lib/Makefile.in,
10370 * link/z80/Makefile.in,
10371 * packihx/Makefile.in,
10372 * sim/ucsim/main_in.mk,
10373 * sim/ucsim/avr.src/Makefile.in,
10374 * sim/ucsim/doc/Makefile.in,
10375 * sim/ucsim/gui.src/serio.src/Makefile.in,
10376 * sim/ucsim/hc08.src/Makefile.in,
10377 * sim/ucsim/s51.src/Makefile.in,
10378 * sim/ucsim/xa.src/Makefile.in,
10379 * sim/ucsim/z80.src/Makefile.in,
10381 * support/cpp2/Makefile.in,
10382 * support/librarian/Makefile,
10383 * support/makebin/Makefile: added DESTDIR to the install path proposed
10384 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10385 * doc/sdccman.lyx: added DESTDIR documentation
10387 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10389 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10390 instruction for interrupt handlers, use fast returns when returning
10391 from high priority interrupts
10393 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10395 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10397 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10398 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10399 bugs, ported much of Bernhard's code from mcs51
10400 * src/mcs51/gen.c (genSend),
10401 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10402 than one when calling a reentrant function
10403 * device/lib/_mullong.c: defined an alternate struct layout for big
10404 endian ports (hc08)
10406 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10408 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10411 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10413 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10414 are sane and complete before asking the port its prefered parameter
10415 passing method (fixes bug #1017633)
10416 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10419 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10421 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10422 problem in bitfields >= 8 bits.
10424 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10426 * src/SDCCsymt.c: undid changes that were not meant to be committed
10428 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10430 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10432 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10434 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10435 copied and wrong bit got inverted
10437 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10439 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10440 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10441 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10442 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10443 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10444 assignments to bitfields at known addresses
10445 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10446 reads from bitfields at known addresses
10447 * src/hc08/ralloc.c (packRegisters),
10448 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10449 genhc08Code): optimize pointer get values used as conditionals
10450 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10453 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10455 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10456 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10457 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10460 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10462 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10464 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10466 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10469 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10471 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10473 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10475 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10478 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10480 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10482 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10484 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10485 cases use more compact code.
10487 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10489 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10491 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10493 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10495 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10498 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10499 parameter of changePointer() from symbol* to sym_link*
10500 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10501 * src/SDCCsymt.c (compareType): void* type is castable to other
10502 pointers, but not necesarily an exact match.
10503 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10504 is no longer blindly treated as an exact match.
10505 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10507 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10509 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10511 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10515 * src/pic/ralloc.h,
10516 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10518 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10520 * src/pic/device.c,
10521 * src/pic/device.h,
10522 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10524 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10526 * src/mcs51/gen.c (emitcode): fixed bug #992819
10528 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10530 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10531 there's no need to make it worse
10533 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10535 * src/mcs51/ralloc.c (deassignLR),
10536 * src/ds390/ralloc.c (deassignLR),
10537 * src/hc08/ralloc.c (deassignLR),
10538 * src/z80/ralloc.c (deassignLR),
10539 * src/pic/ralloc.c (deassignLR),
10540 * src/pic16/ralloc.c (deassignLR),
10541 * src/avr/ralloc.c (deassignLR),
10542 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10543 rlivePoint): fixed another part of bug #971834
10545 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10547 * src/z80/main.c: enabled "critical" keyword
10548 * src/z80/mappings.i,
10549 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10550 functions (fixes bug #979646)
10551 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10553 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10555 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10558 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10560 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10561 doesn't disable too much optimizations
10563 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10565 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10567 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10569 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10571 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10573 * src/pic/gen.c tidied up tabs
10574 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10575 * src/pic/main.c tidied up tabs
10576 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10577 * src/pic/pcoderegs.c tidied up tabs
10578 * src/pic/ralloc.c tidied up tabs
10580 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10582 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10583 to S_FIXED for pic16 port and when symbol is not in level 0,
10584 allocate for S_REGISTER storage class and pic16 port, too,
10585 * src/pic16/device.h: prototype for checkSym,
10586 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10587 * (pic16_assignConfigWordValue): test the value and the mask to
10588 validate that the value is suitable for the configuration word,
10589 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10590 collect extern declared symbols, don't emit symbol twice, check
10591 first if symbol is in publics set first,
10592 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10593 * added command line '--fstack' which enables an experimental
10594 feature for stack access, too buggy to be used yet...
10595 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10596 * (pic16_allocDirReg): when register has storage class S_REGISTER
10597 allocate in pic16_dynAccessRegs,
10598 * device/include/pic16/pic18f????.h: modified configuration word
10599 naming convention, words started as CONFIG0H but should be CONFIG1H
10601 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10603 * device/include/mcs51reg.h: fixed bug 970993
10605 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10607 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10608 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10609 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10610 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10611 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10612 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10613 error/warning numbers,
10614 added function setWarningDisabled()
10615 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10616 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10617 _memcmp.c _memmove.c calloc.c realloc.c free.c
10618 * support/regression/tests/malloc.c: added tests for new functionality
10619 * support/regression/tests/zeropad.c: added tests for truncated initializers
10620 and initialized char arrays starting with '\x0'
10621 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10623 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10625 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10627 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10629 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10630 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10631 peephole 177.e. Thanks to anonymous
10633 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10635 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10636 function isn't used in the source but referenced as a
10637 variable initializer then declare it as extern in .asm file
10639 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10641 * .version: increased version number to 2.4.3
10643 Adding version extension according to ChangeLog CVS revision
10644 * src/Makefile.in (target all): added dependency 'version.h'
10645 * (rule version.h): added rule to create version.h from ChangeLog,
10646 * (rule dep): added dependency version.h,
10647 * src/version.awk: AWK script to create version.h
10648 * src/SDCCdwarf2.c (dwWriteModule),
10649 * src/SDCCglue.c (initialComments),
10650 * src/SDCCmain.c (printVersionInfo): modified to write after
10651 version string the version extension number,
10652 * src/SDCCutil.c: included "version.h"
10653 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10655 * src/SDCCutil.h: added prototype for getBuildNumber
10657 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10658 includeDirsSet, too,
10659 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10660 const char [] is found in function prototype...
10662 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10663 moving to WREG with source is already in WREG,
10664 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10665 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10666 * (aopForSym): stack'ed symbols are partially supported, added
10667 if-clause to support symbols in FARSPACE,
10668 * (sameRegs): added test for AOP_ACC to see if registers are same,
10669 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10670 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10671 * (pic16_popRegFromString): will not allocate a new register if it
10672 doesn't find one by name, bug may have introduced...
10673 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10674 * (genIpush): revived to use pic16 port's stack,
10675 * (genAddrOf): added incomplete case for stack'ed operand,
10676 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10677 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10678 can handle multibyte operands,
10679 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10680 * (pic16initialComments): added message for MPLAB compatibility
10682 * src/pic16/main.h: prototype for pic16_mplab_comp,
10683 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10684 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10685 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10686 because of increased complexity of procedure,
10687 * (_process_pragma): stack pragma changed to format 'stack pos len',
10688 emit symbol '_stack_end' to conform with gplink,
10689 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10690 to search for register,
10691 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10693 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10694 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10695 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10696 case for PO_GPR_REGISTER,
10697 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10698 dies, the new era is ahead !...
10699 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10700 pic16_dynInternalRegs,
10701 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10702 * (pic16_allocDirReg): minor optimizations and bug fixes,
10703 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10705 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10706 load stack and frame pointer with address of 'stack_end' symbol
10708 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10710 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10711 without source code but only variable initializers
10713 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10715 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10716 external are not declared as extern to reduce overhead while linking
10718 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10720 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10722 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10724 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10725 Yee Keat for the patch
10726 * src/SDCCast.c (decorateType): fixed bug #979599
10727 * src/ds390/gen.h: removed local fReturnSizeDS390
10728 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10729 * src/ds390/gen.c (genAnd, genOr, genXor),
10730 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10732 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10734 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10735 add relFilesSet to $3, manipulate $2 to handle linking of object
10736 files without source files in command line,
10737 * device/include/pic16 (all headers): added ID location macros,
10738 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10739 entries for ID location bytes,
10740 * (pic16_assignIdByteValue): NEW,
10741 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10742 added field dumpcalltree to pic16_options_t,
10743 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10744 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10745 emitting rFalseIfx label after check_carry label,
10746 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10747 pic16_emitDIRegs), NEW
10748 * (pic16glue): dump .calltree file when option --calltree found,
10749 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10750 * (_pic16_genAssemblerPreamble): emit ID locations after
10751 configuration registers,
10752 * (pic16_linkCmd): modifications of the link command,
10753 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10754 * (pic16_pCodeInitRegisters): don't init stack registers,
10755 * (pic16_findPrevInstruction): fixed bug,
10756 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10757 bug with immediate registers,
10758 * (buildCallTree): traces stack push and pop,
10759 * (pct2): dump also stack usage for each function,
10760 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10761 * (pic16_allocDirReg): various modifications,
10762 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10765 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10767 * src/pic16/pcode.c: removed buggy double colon
10769 2004-07-01 Borut Razem <borut.razem AT siol.net>
10771 * support/scripts/sdcc.nsi: added include/pic16 to setup
10773 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10775 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10776 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10778 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10779 specific command line arguments. Also added sample lkr script
10780 for placing a variable at a specific memory bank.
10781 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10782 at a specific memory bank,
10783 * (pic16_dump_isection): fixed bug which caused string literals to
10784 be omitted when dumping idata section,
10785 * (pic16_groupRegistersInSection): added code to handle registers
10786 in specific memory banks,
10787 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10788 public, all references are renamed too,
10789 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10791 * (pic16_storeForReturn): added case to handle when dest is WREG,
10792 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10793 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10794 pic16_rel_udata, check to see if that register is marked as being
10795 a member of a specific memory bank,
10796 * (pic16_printIvalCharPtr): added code to add string literals either
10797 to code or the idata sections,
10798 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10799 also accept the 'udata' pragma,
10800 * src/pic16/main.h: new structure types sectName and sectSym
10801 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10802 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10803 * (pic16_findPrevInstruction): fixed, it returned nothing,
10804 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10805 instruction combinations,
10806 * (pic16_FixRegisterBanking): heavily reorganised,
10807 * (pic16_AnalyzeBanking): if generating banksel directives is
10808 disabled, then don't call FixRegisterBanking at all,
10809 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10810 completely removed,
10811 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10813 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10815 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10816 Phuah Yee Keat <yk.phuah AT nestac.com>
10818 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10820 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10821 correctly the IVT even if it is relocated to some other location
10823 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10825 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10826 * device/include/pic16/pic18f2220.h: NEW,
10827 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10828 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10829 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10830 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10831 nodefaultlibs, ivt_loc is the location of the interrupt vector
10832 table, and nodefaultlibs signs that default libraries should not be
10833 linked in link stage,
10834 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10835 according to --ivt-loc argument,
10836 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10837 when pragma stack is found,
10839 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10841 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10842 256 (range check), 257 (do while), 258.a-f (bit banging
10843 f.e. on 3-wire SPI bus)
10845 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10847 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10848 variables used exclusively within a loop
10850 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10852 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10854 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10856 * src/SDCClrange.c (computeClash): fixed bug #971834
10858 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10860 * src/mcs51/gen.c (genCmp): fixed bug #975903
10861 * src/hc08/gen.c (operandsEqu),
10862 * src/ds390/gen.c (operandsEqu),
10863 * src/z80/gen.c (operandsEqu),
10864 * src/pic/gen.c (operandsEqu),
10865 * src/pic16/gen.c (operandsEqu),
10866 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10867 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10869 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10871 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10873 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10875 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10876 default case in switch statement,
10877 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10878 to eliminate problem with initialisation of pointers, but problem
10880 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10881 * (emitStaticSegment): removed various lines emitting debug info,
10882 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10883 added processor registers for utilizing EEPROM,
10884 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10885 configurable and set 8
10887 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10889 * .version: increased version number to 2.4.2,
10891 Cumulative patch for pic16 port
10892 * src/pic16/device.c: changed scheme to dump initial values for
10893 variables in idata segment, all print_idata* functions were removed,
10894 now the pic16_printIval* will be called,
10895 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10896 * _pic16_printPointerType, pic16_printPointerType,
10897 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10898 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10899 NEW, similar to the respective functions in SDCCglue.c,
10900 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10901 way, emitting hex bytes,
10902 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10904 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10906 * src/avr/ralloc.c (serialRegAssign),
10907 * src/xa51/ralloc.c (serialRegAssign),
10908 * src/pic/ralloc.c (serialRegAssign),
10909 * src/pic16/ralloc.c (serialRegAssign),
10910 * src/hc08/ralloc.c (serialRegAssign),
10911 * src/z80/ralloc.c (serialRegAssign),
10912 * src/ds390/ralloc.c (serialRegAssign),
10913 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10915 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10917 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10918 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10920 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10922 Cumulative patch for pic16 port:
10923 * src/pic16/device.h (typedef PIC16_device) modified fields for
10924 defining microcontrollers,
10925 * src/pic16/device.c: added new info for all devices in Pics16 array,
10926 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10927 to be optimised out by the pCode optimiser,
10928 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10929 specially, bug reported by G.M. Gallant,
10930 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10931 as force'd so that cannot be optimised out by pCode optimiser,
10932 * src/pic16/pcode.c,
10933 * src/pic16/pcodepeeph.c,
10934 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10935 they are disabled by default, but can be enabled explicit with
10936 command argument --denable-peeps, for testing,
10937 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10938 --pomit-ivt in COMPILE_FLAGS
10940 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10942 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10943 compilation on MSVC
10945 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10947 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10949 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10951 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10952 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10954 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10956 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10957 would only assign 0x300001 register.
10959 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10961 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10962 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10964 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10966 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10968 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10969 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10970 added peephole 254 (left shift), 255 (jump table)
10972 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10974 * device/lib/Makefile.in: removed comment line with model-pic16,
10975 * (target port-specific-objects-pic16): the libraries and objects
10976 are copied to the build directory form the device/lib/pic16/bin
10979 Cumulative patch concerning pic16 port:
10980 * library directory has been re-organized,
10981 * added support for PIC18F1220,
10982 * added headers and library sources for chips 18f1220,18f6520,
10983 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10985 * configuration registers setting has changed, now each supported
10986 device has a complete description of the registers it uses,
10987 * all initialisations are moved to idata sections, these section
10988 can be absolute or relocatable,
10989 * fixed initialisation of codespace variables,
10990 * fixed warning about PCLATU and gpsim,
10991 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10992 * (genAssign): use table reads when assigning from variables in codespace,
10993 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10994 char/int variables placed in codespace,
10995 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10996 registers set in .asm file, no need for --pomit-config-words anymore,
10997 * (pic16glue): some 8051 legacy segments are commented out
10998 (to be removed completely),
10999 * added support for alternative assembler and linker with --asm=
11000 and --link= command line arguments,
11001 * peepholes are disabled automatically in the port, no need to
11002 specify on command line,
11003 * port supports natively char/int/long multiplication, but converts
11004 all divisions to support functions,
11005 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11006 to the file set in variable $2,
11007 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11008 strings in ASCII format and not in hex,
11009 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11010 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11011 allocate proper register if iCodes aren't temporary,
11013 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11015 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11017 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11019 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11022 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11024 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11025 computed address is reused
11026 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11027 multi-byte bitfields
11029 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11031 * src/z80/gen.c: (genArrayInit): must check for pointers too
11033 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11035 * support/regression/tests/zeropad.c: never meant to commit the
11036 nestedstruct test: removed, added check for GCC version
11038 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11040 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11041 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11042 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11043 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11044 bugs 928906 and 954082 half-empty initializers
11046 * src/SDCCsymt.c (getAllocSize): added for above fix
11047 * src/z80/gen.c (genArrayInit): fixed bug 741044
11048 * support/regression/tests/zeropad.c: added tests
11050 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11052 * src/pic16/device.c (pic16_dump_section): corrected bug which
11053 caused some symbols of the libraries to be misplaced
11055 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11057 * src/pic16/glue.c,
11058 * src/pic16/ralloc.h,
11059 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11060 to fix conflict with pic port
11062 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11064 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11065 externs configuration variables,
11066 * src/pic16/ralloc.h,
11067 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11068 prototype in header, commented out some debug messages
11070 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11072 * src/pic16/glue.c,
11073 * src/pic16/main.c,
11074 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11075 for gpasm COFF object generation. Thanks to D. Hawkins for
11078 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11080 * src/ds390/main.c,
11081 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11082 Brock for spotting this)
11083 * src/ds390/gen.c (genEndFunction),
11084 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11085 interrupt handler and critical. Disable push/pop optimizations when
11086 peephole optimizations disabled.
11088 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11090 Updated pic16 library sources and headers.
11091 * device/lib/pic16/pic18f*/ ,
11092 * device/include/pic16/*.h: modified to handle structured SFR
11095 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11097 * src/port.h (PORT structure): added hook initPaths, now each
11098 port can declare its own default search paths,
11099 which can been seen with the --print-search-dirs option,
11100 see pic16 port for example,
11101 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11102 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11103 * (doPrintSearchDirs): NEW, replaces in a central manner the
11104 printing of search dirs which was split in set*Paths functions,
11105 * (main): added call to port->initPaths and doPrintSearchDirs,
11107 * src/ds390/main.c,
11110 * src/izt/tlcs900h.c,
11111 * src/mcs51/main.c,
11113 * src/pic16/main.c: modified port structures to reflect addition of
11116 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11117 * (pic16_dump_section): for registers in same address reserve memory once,
11118 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11120 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11121 result is greater in size than right or left,
11122 * (pic16_genUMult8X8_8): there are some cases where the result can
11123 be 16 bits size, so handle these,
11124 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11125 * (pic16_outBitC): modified to emit pcodes,
11126 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11128 * (genDivOneByte): implemented algorithm to divide 8-bits,
11129 * (genCmp): uncommented goto, but issues still exist,
11130 * (genAnd): fixed a bug with variables >8bits,
11131 * (genPackBits): optimization added that uses BCF/BSF to change a
11133 * (genAssign): fixed bug when assigning floating point literals,
11134 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11135 __sdcc_gsinit_startup label,
11136 * src/pic16/main.c (_pic16_init): removed search directory
11138 * (_pic16_initPaths): NEW, used to initialise search directories,
11139 * (_hasNativeMulFor): support functions for all except char/int
11140 multiplication, and char division,
11141 * (PIC16_port struct): modified entry for native mul support,
11142 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11144 * (buildCallTree): call to register_usage is ifdef'ed out,
11146 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11148 * device/include/string.h: applied Stas Sergeev's patch to make this
11149 header file compatible with the preprocessor -Wundef option
11150 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11151 failure (fixes bug #941458)
11153 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11155 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11156 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11157 that the variable, not the function, should be static
11158 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11159 to be consistent with non-literal case
11161 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11163 * src/SDCCast.c (isConformingBody): fixed bug #949967
11164 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11165 convilong): fixed bug #952086
11167 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11169 * src/SDCCmem.c (allocVariables): fixed bug #955321
11171 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11173 * src/hc08/main.c (_hc08_genAssemblerEnd),
11174 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11175 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11176 completely eliminated the use of a temporary file
11177 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11178 when more than one file linked
11179 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11181 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11183 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11184 which fixes bug #543481
11185 * support/regression/tests/bug-751703.c: fixed comments left from a
11186 cut and paste error
11187 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11188 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11189 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11191 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11192 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11193 are now changed to underscores in moduleName
11195 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11197 * as/mcs51/lkmem.c: better fix for bug #954173
11199 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11200 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11202 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11203 * device/include/c8051f000.h,
11204 * device/include/c8051f120.h,
11205 * device/include/c8051f300.h,
11206 * device/include/c8051f310.h,
11207 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11208 PWM16) and detab'ed
11210 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11212 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11213 and mailing lists, doc'ed --no-peep-comments, removed reference
11214 to knoppix (newest version has no LyX/LaTeX), other minor changes
11215 * src/SDCCglue.c (glue): save 2 bytes stack space with
11216 option --main-return. The ljmp could probably be avoided too
11218 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11220 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11222 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11224 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11225 * src/SDCCopt.c (isLocalWithoutDef),
11226 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11227 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11228 (credit to Maarten Brock for patch #949363, on which this is based)
11229 * support/regression/tests/bug-751703.c: some test cases of extern used
11230 within inner scopes.
11232 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11234 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11236 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11238 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11239 dwWriteLabel): fix to create valid debugger symbols even when
11240 the module name has non-alphanumeric symbols in it
11241 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11242 when a variable's allocation has been optimized away
11245 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11247 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11249 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11250 * src/mcs51/main.c,
11251 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11252 * src/ds390/main.c,
11253 * src/z80/gen.c (z80_emitDebuggerSymbol),
11255 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11257 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11258 * src/pic16/main.c,
11259 * src/avr/gen.c (avr_emitDebuggerSymbol),
11261 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11263 * src/SDCCdebug.c (emitDebuggerSymbol),
11265 * src/port.h: added a debugger struct to the port struct. Added a
11266 callback for defining debugger symbols
11268 * src/SDCCast.c (createLabel),
11269 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11272 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11273 iCode back to the ast for the function
11275 * src/hc08/ralloc.c (hc08_assignRegisters),
11276 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11277 unneeded fields from the regs struct.
11278 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11279 pushReg() & pullReg() functions instead of emitcode()
11281 * src/hc08/gen.c (genLabel, genhc08Code),
11282 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11284 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11287 * src/hc08/gen.c (genEndFunction, genhc08Code),
11289 * src/mcs51/gen.c (genEndFunction, gen51Code),
11291 * src/ds390/gen.c (genEndFunction, gen390Code),
11293 * src/z80/gen.c (genEndFunction, genZ80Code),
11296 * src/pic/gen.c (genEndFunction, genpic14Code),
11298 * src/pic16/gen.c (genEndFunction, genpic16Code),
11300 * src/avr/gen.c (genEndFunction, genAVRCode),
11302 * src/xa51/gen.c (genEndFunction, genXA51Code),
11304 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11305 specific code to cdbFile.c and out of the backend code generators
11307 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11308 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11309 starting address is now 0
11312 * as/hc08/m08pst.c,
11313 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11314 assembler directive for DWARF support
11315 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11319 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11321 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11323 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11324 and inappropriate peephole optimization in jump tables
11326 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11328 * as/hc08/m08pst.c,
11329 * src/SDCCglue.c: sdccopt works for the hc08 port now
11331 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11333 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11335 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11337 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11339 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11341 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11345 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11346 comments from the peephole optimizer replacement rules
11347 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11349 * src/SDCCcse.c (updateSpillLocation),
11350 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11352 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11353 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11354 objects far pointers
11356 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11358 * src/SDCCsymt.h: a missing part of my last change
11359 * src/pic/ralloc.c (regTypeNum),
11360 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11362 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11365 * src/SDCCicode.c (aggrToPtrDclType),
11366 * src/SDCCptropt.h,
11367 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11368 ptrPseudoSymConvert),
11369 * src/pic/ralloc.c (regTypeNum),
11370 * src/pic16/ralloc.c (regTypeNum),
11371 * src/hc08/ralloc.c (regTypeNum),
11372 * src/ds390/ralloc.c (regTypeNum),
11373 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11374 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11376 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11378 * link/z80/lkmain.c (afile),
11379 * as/hc08/lkmain.c (afile),
11380 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11381 prevent a pointer problem when a filename has no directory and
11382 no extension specified.
11384 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11386 * link/z80/lkmain.c (afile): allow periods in directory names
11387 * link/z80/lkmain.c (afile),
11388 * as/mcs51/lkmain.c (afile),
11389 * as/hc08/lkmain.c (afile): allow linker script file to have an
11390 extension other than ".lnk"
11391 * link/z80/lklex.c (getfid),
11392 * link/z80/lkmain.c (parse),
11393 * as/mcs51/lklex.c (getfid),
11394 * as/mcs51/lkmain.c (parse),
11395 * as/hc08/lklex.c (getfid),
11396 * as/hc08/lkmain.c (parse): Support comments in the linker script
11397 file on lines by themselves and after filenames
11399 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11401 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11403 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11405 * src/z80/peeph-z80.def: removed some peephole rules that don't
11406 work with multibyte arithmetic (fixed bug #937126)
11407 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11408 to registers and not global variables
11409 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11410 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11411 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11412 checking for assignments not internally generated (fixed bug #931895)
11413 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11414 structure member (fixed bug #930072)
11416 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11418 * src/SDCCmain.c (linkEdit),
11419 * src/hc08/main.c (_hc08_parseOptions),
11420 * as/hc08/Makefile.in,
11421 * as/hc08/aslink.h,
11423 * as/hc08/m08pst.c,
11424 * as/hc08/lkrloc.c (relr, rele),
11425 * as/hc08/lkarea.c (lnkarea)
11426 * as/hc08/lkmain.c (afile, parse),
11427 * as/hc08/lkelf.c: support for ELF output
11428 * as/hc08/lks19.c (s19),
11429 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11431 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11433 * as/mcs51/lkihx.c: Fixed bug #899105.
11435 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11437 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11438 .dsp files from Unix to DOS.
11440 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11442 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11443 function pointers; we have been compliant for several months now.
11444 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11445 change that was accidently commented out
11446 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11447 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11450 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11452 * src/hc08/gen.c: output of all of the internal debugging information
11453 is now controlled by the D() macro; it is disabled by default
11455 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11457 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11458 harder to keep the same registers during a CAST iCode
11459 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11460 long via int can be done in a single cast, if the signedness is
11462 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11463 putchar() in tinibios.c in ds390's library
11465 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11467 * src/SDCCast.c (decorateType): fixed bug #898889,
11468 cast result of a literal complement too
11469 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11470 fixed check for bitfields
11472 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11474 * src/SDCCicode.c (geniCodeLogic): made it static,
11475 (geniCodeLogicAndOr): added in order to fix bug #905492,
11476 (ast2iCode): fixed bug #905492
11477 * support/regression/tests/bug-905492.c: added
11478 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11479 (processParms): fixed bug #927659: don't copy parms, this will clear
11481 * support/regression/tests/bug-927659.c: added
11483 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11485 * src/SDCCast.c (addCast): don't cast float to char
11486 * device/lib/libsdcc.lib: added _memmove
11488 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11490 * device/lib/large/Makefile: fixed parallel execution by
11491 replacing `make` by `$(MAKE)`
11493 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11495 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11496 offsets (fixes bug #923936)
11498 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11500 * device/lib/small/Makefile: fixed parallel execution by
11501 replacing `make` by `$(MAKE)`
11503 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11505 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11507 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11509 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11510 * src/regression/Makefile: Regression test was not running.
11512 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11514 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11515 complement if possible
11516 * src/SDCCval.c (valComplement),
11517 * src/SDCCicode.c (operandOperation): fixed complement of literal
11518 * support/regression/tests/onebyte.c (testComplement): added
11520 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11522 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11523 return an optimized tree; actually replace actParm with the new tree
11524 * src/SDCCast.h: added some parantheses to remove side effects
11525 * support/regression/tests/bug-920866.c
11527 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11528 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11529 Bit operands were not being handled properly in the pic14 port.
11530 (now src/regression/add.c passes again).
11532 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11534 * src/SDCC.y (labeled_statement): case and default no longer require
11535 a following statement (RFE #893037)
11537 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11539 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11540 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11541 disabled (fixes bug #916294)
11542 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11543 "mov a,acc"; patch provided by Lenny Story
11544 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11546 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11548 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11550 * src/ds390/gen.c (genFunction, genEndFunction),
11551 * src/ds390/ralloc.c (ds390_assignRegisters),
11552 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11553 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11554 pushed if there are parameters passed on the stack. Also, a cleaner
11555 way to decide if r0/r1 should be pushed/popped. (Together they fix
11558 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11561 * device/lib/mcs51/crtpagesfr.asm,
11562 * device/lib/mcs51/crtxinit.asm,
11563 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11564 to avoid confusion with Si Lab's SFRPAGE register.
11566 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11568 * src/SDCCglue.c (emitMaps): allow public sfr variables
11569 * src/SDCCglue.c (initialComments): include compiler build date
11570 with compiler version and put the timestamp of the generated
11571 assembly file on a serperate line to be less confusing.
11572 * src/port.h: added genInitStartup hook
11574 * src/ds390/main.c,
11577 * src/pic16/main.c,
11579 * src/z80/main.c: genInitStartup initialize as NULL (default to
11580 historical behaviour)
11581 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11582 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11583 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11584 library instead of hard coding it into the compiler.
11585 * support/regression/ports/mcs51-stack-auto/spec.mk,
11586 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11587 * device/lib/mcs51/Makefile,
11588 * device/lib/small/Makefile,
11589 * device/lib/large/Makefile,
11590 * device/lib/mcs51/crtpagesfr.asm,
11591 * device/lib/mcs51/crtstart.asm,
11592 * device/lib/mcs51/crtxclear.asm,
11593 * device/lib/mcs51/crtxinit.asm,
11594 * device/lib/mcs51/crtclear.asm,
11595 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11596 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11597 and into user configurable files.
11598 * device/lib/clean.mk: clean mcs51 directory too
11599 * support/regression/tests/longlit.c: added static to T1 declaration
11600 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11601 accesses in the initialization code
11603 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11605 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11606 OSCTRIMVAL as noted in bug #916008
11608 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11610 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11611 in loops with multiple exits (reported as incorrect registers
11612 used by Martin Helmling in Sdcc-user list)
11614 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11616 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11617 made ds390 register extensions look less like error messages
11619 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11621 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11622 reported by Adam Wozniak in Sdcc-user list
11624 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11626 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11627 arithmetic optimizations, added debug output
11629 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11631 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11632 * sdcc.spec: updated and split sdcc into 3 rpms
11633 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11634 needed for literals of LEFT_OP and '+'
11635 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11636 introduced RESULT_TYPE_NOPROM
11637 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11639 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11640 limited promotion to int only for '*'
11641 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11643 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11645 * src/pic16/gen.c (genSkip),
11646 (genc16bit2lit), (gencjneshort): commented out
11647 (is_LitOp): new helper function, checks operand type
11648 (genCmpEq): rewritten
11650 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11652 * support/regression/tests/bug-908454.c: added
11654 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11656 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11657 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11658 (geniCodeCast): cosmetic, don't preserve bit storage class
11659 (geniCodeLeftShift): added promotion
11660 (geniCodeLogic): fixed regression
11661 * src/SDCCsymt.c (computeTypeOr): accept bits too
11662 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11664 2004-03-07 Borut Razem <borut.razem AT siol.net>
11666 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11668 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11670 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11671 version of pic16_genPackRegisters which does not check if ic is a
11673 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11674 function cause string1.c regression test fails
11676 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11678 * sim/ucsim/configure.in,
11679 * sim/ucsim/configure,
11680 * sim/ucsim/doc/Makefile.in: use docdir
11681 * src/SDCC.y: fixed sbit atrributes
11682 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11683 * src/SDCCast.c (decorateType): |^& need special promotion handling
11685 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11686 * src/SDCCsymt.h (computeType),
11687 * src/SDCCicode.c: computeType() needs op
11688 * src/SDCCsymt.c (checkTypeSanity),
11689 * doc/sddman.lyx: "plain" bitfields are unsigned
11690 * src/SDCCsymt.c (computeTypeOr): added
11691 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11693 * src/SDCCval.c (val*): computeType() needs op
11694 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11695 * support/regression/tests/onebyte.c: added tests for |^&
11697 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11699 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11700 for writing icode into asm output.
11702 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11704 * src/pic16/device.c: added some debug lines enabled
11705 with macro DEBUG_CHECK,
11706 * src/pic16/genarith.c: more debug in genPlus,
11707 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11708 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11709 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11710 * (aopForSym): onStack symbols are re-placed in data memspace,
11711 and onStack flag is cleared,
11712 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11713 copy temporary pcodeop,
11714 * (genPcall): added warning for not updating PCLATU,
11715 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11716 always true for pic16 port,
11717 * (genMultOneWord): NEW, supports integer multiplication,
11718 * (genMult): modified to call genMultOneWord,
11719 * (ifxForOp): added warning when return NULL,
11720 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11721 flag is set before call to operandFromSymbol for implicit
11723 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11724 options.intlong_rent are set by default,
11725 * (_hasNativeMulFor): modified to allow port generation of integer
11727 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11728 set regtype to REG_SFR for all registers, restricting seting the
11729 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11731 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11733 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11734 more than 500 times in the regression tests
11736 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11738 * support/Util/SDCCerr.h,
11739 * support/Util/SDCCerr.c,
11740 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11742 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11743 for symbol conflicts.
11744 * support/valdiags/tests/enum.c,
11745 * support/valdiags/tests/tentdecl.c,
11746 * support/valdiags/tests/struct.c: expect possible error messages
11747 referring to original symbol definitions.
11748 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11750 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11752 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11754 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11756 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11758 * src/pic16/ralloc.c (newReg): fixed bug #908929
11760 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11762 * src/ds390/gen.c: added missing #include "main.h"
11764 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11766 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11767 checking if symbol is already in set,
11768 * src/pic16/device.h: prototype for checkAddSym,
11769 * src/pic16/gen.c: (_G): added entry interruptvector,
11770 * (assignResultValue): removed some commented out lines,
11771 * (genFunction): check for ISR via sym->type, absolute section for
11772 interrupt code is created via a new pBlock, the goto instruction is
11773 placed now correctly at the interrupt vector position, changed all
11774 references from ivec to _G.interruptvector,
11775 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11776 is the interrupt is a high priority one, same for return from ISR,
11777 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11778 externs to calls of checkAddSym,
11779 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11780 pic16_pcode_verbose flag is set,
11781 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11782 * src/pic16/pcoderegs.c: message about how many registers are saved
11783 will only be emitted if pic16_pcode_verbose flag is set,
11785 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11787 * src/ds390/ralloc.h,
11788 * src/ds390/ralloc.c (ds390_regWithIdx),
11789 * src/ds390/gen.c (emitcode),
11790 * src/ds390/main.h,
11791 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11792 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11793 ds390operandCompare, getRegsRead, getRegsWritten,
11794 initializeAsmLineNode): customized instruction size calculation for
11795 ds390, started basis for some register optimizations
11796 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11797 corresponding assembly output
11798 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11799 missing push/pop of r0/r1. Optimized push/pops
11801 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11803 * src/mcs51/main.c (instructionSize): fixed ACALL size
11804 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11806 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11808 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11809 the sorting of rlist with NULL elements
11810 * (print_idataType, print_idata): NEW to create idata sections
11811 * src/pic16/device.h: idataSymSet new variable
11812 * src/pic16/gen.c (genFunction): fixed some bugs in string
11813 comparing, improved the absolute section creation for ISRs,
11814 added FSR0L/FSR0H in registers that are saved in an ISR,
11815 * (genInline): fixed the processing of inline snippets,
11816 now they undergo no process by the peephole optimizer
11817 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11818 are placed in idataSymSet,
11819 * (pic16emitStaticSeg): extern symbols are added in externs,
11820 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11821 switching when aboslute variables are placed in access bank memory
11822 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11823 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11824 commented out with #if,
11825 * (pic16_packRegisters): reintroduce the check for CAST because some
11826 symbols are not correctly handled,
11827 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11828 pCodeInstruction instead of pCode,
11829 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11830 pCodeAsmDir definition,
11831 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11832 directive, then the argument directive is emitted without the leading
11833 tab, hack for inline labels which must be in the first column,
11834 * (compareLabel,pic16_findNextInstruction),
11835 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11836 * (insertBankSwitch): modified for the new pCodeAsmDir,
11838 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11839 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11841 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11843 * (pushSide): commented out with #if,
11844 * (assignResultValue): fixed some typos in saving
11846 * (genPcall): FIXED and sync'ed with genCall,
11847 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11848 * (genNearPointerGet): fixed to handle some more cases,
11849 implementation scheme via table reads,
11850 * (genConstPointerGet): modified to access code memory correct,
11851 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11852 and improved to handle some cases
11853 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11854 instead of "RETLW" for init data
11855 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11856 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11857 variables are placed in access bank memory (<0x80 and >=0xf80),
11858 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11859 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11860 TBLWT_POSTDEC,TBLWT_PREINC
11861 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11862 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11864 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11865 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11866 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11867 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11869 2004-02-29 Borut Razem <borut.razem AT siol.net>
11871 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11872 support/Util/findme.h, support/Util/system.h: enhance binary relative
11873 search for lib and include by using findProgramPath()
11875 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11878 * src/SDCCpeeph.c (pcDistance),
11880 * src/mcs51/ralloc.h,
11881 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11882 * src/mcs51/main.h,
11883 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11884 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11885 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11886 size calculation port specific, started basis for some register
11888 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11889 missing push/pop of r0/r1. Optimized push/pops
11890 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11891 * device/lib/_modsint.c (_modsint),
11892 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11893 and stack version so regression tests pass
11895 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11897 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11898 * src/SDCCast.c (decorateType): catch another small optimization
11900 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11901 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11902 modified to finally use computeType() all over SDCC,
11903 see Feature Request #877103
11904 * src/SDCCval.h: cosmetic
11905 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11906 valCompare(); regression tested in muldiv.c
11907 * support/regression/tests/muldiv.c (testMod): mod sign follows
11910 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11912 * src/SDCCast.c (decorateType): fixed bug #902362
11913 * doc/INSTALL.txt: fixed install instructions for win32
11915 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11917 * device/include/Makefile.in (install): fixed by replacing spaces
11920 * doc/INSTALL.txt: updated for release
11921 * doc/sdccman.lyx: added warning for --xstack being buggy
11923 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11925 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11926 to eliminate build warnings.
11927 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11929 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11930 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11932 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11933 removed -penable-stack, added comment for stack pragma, added
11934 warning for not initializing the stack/frame registers, removed
11935 comment at interrupts section
11937 Stack is made permanent, there is no ability to disable stack usage.
11938 * src/pic16/device.h,
11939 * src/pic16/device.c: removed all references to USE_STACK macro,
11940 * src/pic16/device.c (pic16_dump_section): when no elements in
11941 rlist, free rlist before return,
11942 * (pic16_dump_int_registers): NEW, internal registers are a new set
11943 of general purpose registers reused by each function,
11944 * (checkAddReg): returns 1 if registers is added to set,
11945 * (pic16_groupRegistersInSection): when a registers is of type
11946 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11947 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11948 SRCASECMP macro is moved here from device.c
11949 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11950 PO_PCLATU, PO_PRODL, PO_PRODH,
11951 * (pic16_pCodeOpType, genMinus,
11952 changed compares to "a" register, with AOP_ACC,
11953 * (pic16_genPlus): fixed some bugs and indented properly,
11954 * (pic16_addSign): changed size to size+offset in the MOVWF
11956 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11957 multiply 8-bit operand by literal, result is 8-bit,
11958 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11959 multiply 2 8-bit operand, result is 8-bit,
11960 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11962 * src/pic16/gen.c: changed accUse to contain WREG only,
11963 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11964 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11965 true, do not use immediate addressing any more unless sym is a
11966 pointer in codespace,
11967 * (aopForRemat): do not use immediate addressing when symbol not in
11968 codespace and when symbol's address is requested,
11969 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11971 * (aopGet): added case for AOP_ACC and don't return "accumulator
11972 bug" but WREG instead,
11973 * (popGetTempReg): pushes contents of temporary register in stack,
11974 * (popReleaseTempReg): pops contents of temporary register from
11975 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11976 * (pic16_popGet): separated case AOP_ACC to return register WREG
11977 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11978 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11979 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11980 the use of immediate pointers to certain cases only.
11982 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11983 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11984 * (assignResultValue, genCall, genRet): modified to use the new
11985 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11986 genPcall is still broken,
11987 * (genFunction): added code to create 'A' type pBlocks when
11988 interrupt functions are generated, code not extensively tested yet,
11989 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11990 * (genEndFunction): modified so ISRs pop stored registers from stack,
11991 * (genMultOneByte): cleanup,
11992 * (AccRsh): added flag andmask, to and result with appropriate mask,
11993 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11994 * (genDataPointerGet): fixed and reenabled its use,
11995 * (genNearDataPointerGet): bugs fixed,
11996 * (genDataPointerSet): bugs fixed,
11997 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11998 pic16_DumpSymbol, pic16_DumpOp,
11999 * src/pic16/genutils.h: function prototypes for the above functions,
12000 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12002 * (pic16emitRegularMap): many many many improvements, but needs a
12004 * src/pic16/main.c: enable_stack in pic16_options is removed,
12005 * (_pic16_parseOptions): removed command line options -penable-stack,
12006 * (_process_pragma): emit stack symbol only when stack pragma is
12008 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12009 redirected to FSR0L/FSR0H pair,
12010 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12011 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12012 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12014 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12015 * (dumpPicOptype): NEW,
12016 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12017 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12018 with movff instruction,
12019 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12020 added pic16_int_regs, some packRegsFor* functions are commented out,
12021 because produce errors,
12022 * src/pic16/NOTES: minor modifications
12024 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12026 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12027 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12029 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12030 * as/mcs51/lkaomf51.c: fixed bug #895763
12032 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12034 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12036 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12038 * doc/sdccman.lyx: added details about the HC08 storage classes and
12039 interrupts, fixed the register usage info for z80 & gbz80
12041 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12043 * doc/sdccman.lyx: added more pic16 port documentation
12044 * device/include/pic16/: added header pic18fregs.h
12046 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12048 * doc/sdccman.lyx: added Vangelis' contribution
12050 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12052 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12053 extend to the next CALL or PCALL, not just to the next CALL.
12055 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12057 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12059 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12061 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12062 bug #895752 and a better fix for bug #716790
12064 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12066 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12068 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12070 * doc/sdccman.lyx: minor changes, minor changed
12072 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12074 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12075 which can't handle SDCC_NEWONEBYTEOPS,
12076 (geniCodeMultiply): removed conversion from mult to shift for pic14
12079 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12082 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12083 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12084 thus fixing bug #895406
12086 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12088 * device/lib/_modsint.c,
12089 * device/lib/_modslong.c: sign follows divisor only
12090 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12091 signs or signedness can be ignored
12092 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12093 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12094 added optimization for IFX,
12095 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12097 reenabled optimization for IFX, which was removed on 2004-01-11
12098 * src/SDCCast.h: added return type IFX
12099 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12100 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12101 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12102 SDCC_OLDONEBYTEOPS selects the old behaviour
12103 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12104 changed again and commented promotion rule
12105 * src/SDCCval.c (valDiv): promotion no longer necessary
12106 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12107 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12109 * support/regression/tests/onebyte.c: added
12111 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12113 * gen.c (genInline): reverted to old code for assemnling inline
12114 code because of bug reported James Chadd
12116 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12118 * ralloc.h: missing declarations from previous patch,
12119 seems that patch for ralloc.h was never applied, fixed
12121 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12122 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12126 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12127 indirect addressing. Marked FSR0 as deprecated
12128 * gen.c (pointerCode): commented out, not needed now
12129 (pic16_popGet2p): new MOVFF helper function
12130 (genGenPointerGet),
12131 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12132 (shiftRLong): removed duplicate debugging info
12134 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12136 * src/ds390/gen.c (genNearPointerGet),
12137 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12138 optimization with bits, but not bitfields.
12139 * src/ds390/ralloc.c (packRegisters),
12140 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12142 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12144 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12146 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12149 * src/SDCCicode.c (operandFromSymbol),
12150 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12151 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12152 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12153 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12154 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12155 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12157 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12158 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12159 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12160 * src/SDCCsymt.c (newSymbol),
12161 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12164 * src/SDCCval.c (newiList): fixed bug #885705
12166 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12168 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12169 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12171 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12173 * device/include/c8051f120.h,
12174 * device/include/c8051f300.h,
12175 * device/include/c8051f310.h: added/updated header files for Silicon
12176 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12177 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12178 in new section Submitting patches
12180 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12182 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12183 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12184 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12186 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12187 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12188 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12190 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12191 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12192 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12194 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12195 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12196 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12197 genGenPointerSet): fixed bug #892400
12198 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12199 to eliminate build warnings.
12200 * src/SDCCast.c (processParms),
12201 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12203 * support/valdiag/valdiag.py: added GCC to the list of defines active
12204 when compiling with gcc
12206 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12208 * support/Util/SDCCerr.h,
12209 * support/Util/SDCCerr.c,
12210 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12211 with an incomplete type (fixed bug #883734)
12212 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12214 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12216 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12218 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12220 * src/SDCCast.c (decorateType),
12221 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12222 function pointer implementation
12223 * support/regression/tests/funptrs.c: added tests to verify both forms
12224 of function pointers work correctly. Added tests to verify parameters
12225 are passed in the correct order.
12227 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12229 * device.c (regCompare): registers are sorted by ascending
12230 address and increasing size,
12231 * main.c (_pic16_finaliseOptions): removed the declaration
12232 of compiler macro MCU. Now a macro of the format pic18fxxxx
12233 will be defined from the command line
12235 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12236 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12238 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12239 PCOP_RLCF was overwritten!
12240 * gen.c (genSkip): commented out calls to pic16_emitcode,
12241 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12243 * (genRRC): added debugging info,
12244 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12245 overwritten while shifting,
12246 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12247 overwritten while shifting,
12250 * (shiftLLeftOrResult),
12251 * (shiftRLeftOrResult),
12253 * (shiftLLong): Implemented with pic16_emitpcode
12254 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12255 * (genLeftShift): Fixed bug, operand for shift by variable always
12256 was "and"ed with 0x0f,
12257 * (genLeftShiftLiteral),
12259 * (genRightShiftLiteral): added debugging info,
12260 * (genrshFour): added comment,
12261 * (genRightShift): determined signedness from operand "left"
12262 instead of "result"
12264 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12266 * src/SDCCicode.c (geniCodeParms),
12267 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12268 function pointers, fixed function pointer bugs #861242 and #861896
12270 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12272 * device/include/c8051f000.h,
12273 * device/include/c8051f120.h,
12274 * device/include/c8051f300.h: added header files for Silicon
12275 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12277 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12279 * src/SDCCast.c (processParams): added new type flow and restructured
12280 (gatherAutoInit): added new type flow
12281 (addCast): cosmetic changes
12282 (getLeftResultType): added new type flow for array indices, patch
12283 provided by Stas, see FR #877103
12284 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12285 array index patch by Stas
12286 * src/SDCCast.h: added prototype getResultTypeFromType()
12288 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12289 * src/pic/glue.c (pic14emitStaticSeg),
12290 * src/pic16/glue.c (pic16emitStaticSeg),
12291 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12292 for initialization of symbols
12293 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12294 * support/Util/SDCCerr.h:
12295 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12296 * .version: bumped version number to 2.3.8
12297 * device/include/Makefile.in (install),
12298 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12301 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12303 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12304 Slade Rich fixed an optimization bug
12305 * src/pic/pcodepeep.c,
12306 * src/pic/pcoderegs.c
12307 * doc/Makefile (install): added test for directory
12309 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12311 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12312 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12313 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12314 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12315 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12316 * as/mcs51/asexpr.c (term),
12317 * as/hc08/asexpr.c (term): fixed bug #887146
12319 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12321 * src/z80/gen.c (genMult): handle single byte result product
12322 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12323 DUMMY_READ_VOLATILE (fixed bug #886367)
12325 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12327 * support/regression/tests/libmullong.c: fixed logic, on little endian
12328 hosts we ended without a mullong_wrapper()
12330 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12332 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12333 virus/worm forged address usage.
12335 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12337 Fixed promotion, it should be done on AST level:
12338 * src/SDCCast.c (addCast): added promotion to int
12339 (decorateType): updated call to upCast()
12340 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12341 usualUnaryConversions()
12343 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12345 * support/regression/tests/literalop.c (mulWrapper): Added a
12346 wrapper to remove integer overflow warnings.
12348 * support/regression/tests/float_trans.c: Made work on host.
12350 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12353 * support/regression/generate-cases.py (main): Changed from inline
12356 * doc/Makefile (install): Changed to depth first to get rid of
12357 missing directory install warning.
12359 * as/Makefile (install-doc): Made work on Mac.
12361 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12363 * src/SDCCast.c: added an additional type flow in decorateType() of
12364 opposite direction, see feature request #860006; it's enabled at runtime
12365 by setting the environment variable SDCC_NEWTYPEFLOW
12366 * src/SDCCast.h: changed prototype of decorateType()
12367 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12368 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12369 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12370 see feature request #877103
12371 * src/SDCCval.c: updated call of decorateType()
12372 (valBitwise): fixed bug #882876
12373 (valMinus): added promotion
12374 (valLogicAndOr): result is unsigned
12375 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12376 * src/SDCCsymt.c (computeType),
12377 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12378 must not cause an unsigned operation
12379 * src/pic/glue (pic14emitRegularMap),
12380 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12382 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12384 * src/pic/pcode.c (PCodeID): commented out left over debug code
12386 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12388 * support/valdiag/tests/overflow.c: added shift tests
12389 * src/pic/device.c,
12396 * src/pic/pcodepeep.c,
12397 * src/pic/pcoderegs.c,
12398 * src/pic/ralloc.c,
12399 * src/pic/ralloc.h: applied patch from Slade Rich;
12400 added support for multiple code pages and multiple RAM banks on the
12401 PIC 14 port. The ASM files now no longer simply assume all the
12402 code / RAM are in the same page / bank. This means the linker can
12403 safely allocate code/RAM of separate ASM files to different pages/banks.
12404 * doc/sdccman.lyx: added Slade's tips
12405 * src/mcs51/peeph.def: fixed bug #880768
12407 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12409 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12410 * src/SDCCast.c (decorateType): fixed bug #880197
12412 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12414 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12417 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12418 strtof is not part of C89 and isn't included with Mac OS X.
12420 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12422 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12423 shiftL2Left2Result): fixed bug #879326
12424 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12425 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12426 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12427 address fetch for clr instruction
12428 * device/lib/hc08/_mulint.c: created optimized assembly version
12429 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12431 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12433 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12434 proposed in FR #877103
12436 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12438 * src/SDCCval.c (cheapestVal): added missing checks
12439 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12440 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12442 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12444 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12447 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12449 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12450 loaded with the linker search paths (-L arguments) and the libraries
12451 to be linked with the current source (-l arguments). Changes
12452 currently will affect only the pic16 port.
12453 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12454 include path the port specific paths and port specific libraries,
12455 * gplink command now contains the $3 argument,
12456 * src/pic16/device.h,
12457 * src/pic16/device.c,: structure PIC_device is made public and
12458 renamed to PIC16_device, the same for variable Pics which is renamed
12459 to Pics16. Updated all references to them.
12460 * src/pic16/glue.c (pic16glue): corrected bug with code
12461 initialization which bypassed the variable initializations block.
12463 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12464 COMPILE_FLAGS and added the --nostdinc option
12466 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12468 * device/include/mc68hc908jb8.h: Register defs for another member
12469 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12471 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12473 Documenting changes from previous commits.
12474 * configure.in (version 1.56),
12475 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12476 when generating output files to configure the pic16 library,
12477 but now I've commented it out, since gputils aren't installed in the
12478 SF compile farm, so library won't compile
12480 * device/lib/Makefile.in (version 1.56): initially I've added in
12481 target 'all' the prerequestive 'model-pic16' so it compiled the
12482 pic16 library, but now I've commented it out for the same reasons
12484 * added targets 'model-pic16' and 'objects-pic16' to compile the
12486 * added target 'port-specific-objects-pic16' to handle the
12487 generated libraries and copy them into the build/ directory
12488 * added target 'clean-intermediate-pic16' to clean intermediate
12489 files into pic16 directory
12490 * in target 'installdirs' added line to create directory pic16 in
12491 the installation path
12493 * device/include/Makefile.in (version 1.11): in target 'install'
12494 added lines to copy all header files to installation path,
12495 * in target 'installdirs' added line create directory for pic16
12496 headers in the installation path
12498 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12500 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12503 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12506 * device/lib/configure.in,
12507 * device/lib/configure: fixed for autoconf 2.57
12509 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12511 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12512 option so that it actually works. Made it specific to the z80, since
12513 the gbz80 doesn't have these kinds of I/O ports.
12515 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12517 * device/include/z180.h,
12518 * device/lib/_memcpy.c,
12519 * device/lib/_memmove.c,
12520 * device/lib/_mulint.c,
12521 * device/lib/ser_ir.c,
12522 * device/lib/ser_ir_cts_rts.c,
12523 * device/lib/_strcmp.c,
12524 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12525 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12526 portmode; added deprecation warning for bank= and protmode= forms.
12527 Also, guard against buffer overflow.
12528 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12530 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12532 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12533 changed interrupt vector table generation to only emit declared vectors.
12534 * device/include/Makefile.in: added missing backslash
12535 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12537 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12539 Mainly changes to support compilation of the device libraries
12540 * src/pic16/device.c: stack is allocated via symbol and not
12541 via literal number. The symbol is placed in the corresponding
12542 position of the data ram
12543 * (pic16_dump_section): relocatable and absolute uninitialized
12544 data are now emitted in sorted order to reduce section naming,
12545 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12546 weren't marked as being in the access bank,
12548 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12550 Added portion of GNU PIC Library under the directory
12551 device/include/pic16 and device/lib/pic16. These files
12552 contain the declarations of SFRs for the PIC18Fxx2 devices.
12553 The directory is initialized via configure from toplevel.
12555 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12557 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12558 the spilllocations to be compared correctly
12560 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12562 * src/SDCCast.c (decorateType): fixed bug introduced today
12564 2004-01-12 Borut Razem <borut.razem AT siol.net>
12566 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12567 doc/sdccman.lyx: upper case pragmas are deprecated
12569 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12571 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12572 in simpler and even better code
12574 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12576 * src/SDCCicode.c (operandOperation): fixed bug #874819
12577 * src/SDCCast.c (decorateType): fixed
12578 char foo (unsigned long ul) { return ul > 0; }
12580 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12582 * doc/sdccman.lyx: Moved and added some sections, small changes
12583 all over. Telling LaTeX to be less strict with word spacing
12584 to better keep the right margin. Changed some notes about
12585 maintainance of the ports in section 3.2.1 - is it OK like this?
12587 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12589 SDCC source changes:
12590 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12591 convilong): modified to inform the pic16 port that builtin functions
12594 PIC16 PORT specific changes:
12595 * src/pic16/device.c pic16_dump_equates() added,
12596 processor registers declared internally by the port are emitted in
12597 the translation as equates,
12598 * src/pic16/gen.c: inline code is passed unprocessed to the
12600 * (pic16_popGetLit2): fnuction modified to take second operand as
12601 pCodeOp pointer and not as literal,
12602 * (popRegFromIdx): prefixed with pic16_,
12603 * (pic16_popCombine2): modified to receive already allocated pCode
12605 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12606 * (genFunction): initializes local stack frame and pushes on stack
12607 all the registers used by this function,
12608 * (genEndFunction): restores all registers from stack and restores
12610 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12612 * (pic16glue): changed the program startup sequence,
12613 * added new dbName code 'A' for functions placed in absolute section
12614 * src/pic16/main.c: added function attribute _naked,
12615 * added pragma 'code' to place a fnuction at an absolute address,
12616 * added command line arguments --debug-ralloc and --pcode-verbose,
12617 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12618 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12619 * (pic16_newpCodeOpLit2): modified to take the second operand as
12621 * (pic16_printpBlock): modified to emit each function in a separate
12623 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12624 UPPER for immediate operands,
12625 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12627 * src/pic16/peeph.def: all peepholes with movff are commented out,
12628 because there is a problem in the pcode peep optimizer,
12629 * src/pic16/ralloc.c: the register allocator can now reuse local
12630 function symbols for another function. This saves register usage.
12631 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12633 Added file src/pic16/NOTES with information about program writing on
12634 the current port version.
12636 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12638 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12639 and peephole 252 (array access)
12641 2004-01-09 Borut Razem <borut.razem AT siol.net>
12643 * src/SDCCmain.c : fixed #872250: -l command line defined library
12644 files are scanned before standard library files
12646 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12648 * src/SDCCast.c (decorateType): fixed bug #874046
12650 2004-01-09 Borut Razem <borut.razem AT siol.net>
12652 * support/scripts/sdcc.nsi: remove previous installation
12654 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12656 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12657 bytes for last interrupt vector (mcs51)
12658 * sdcc.spec: fixed typo
12660 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12662 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12663 gen51Code): more efficient parameter receive for --model-large
12666 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12668 * src/ds390/main.c,
12669 * src/z80/main.c: added missed needLinkerScript flags (more than
12670 one port structure defined in these file)
12671 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12674 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12676 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12677 * src/port.h: added flag needLinkerScript in port->linker
12678 structure to inform whether to create a .lnk file or not,
12680 * src/ds390/main.c,
12682 * src/mcs51/main.c,
12684 * src/pic16/main.c,
12686 * src/z80/main.c: changed appropriately to configure
12687 needLinkerScript flag
12689 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12690 * src/pic/glue.c: added variable udata_section_name to
12691 override default uninitialized data segment definition for
12692 devices only with SHAREBANK memory (reported from Erik Epetrich)
12693 * (pic14emitOverlay): modified to emit a commented overlay segment
12694 directive when no overlay data exist
12695 * (picglue): modified to emit uninitialized data segment
12696 according to udata_section_name
12697 * src/pic/main.c (_pic14_parseOptions): added command line
12698 options --udata-section-name=[name] to override default
12699 udata definition name
12700 * modified _linkCmd and _asmCmd to include compiler passed
12701 arguments via -W option
12702 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12703 object file from '.rel' to '.o' in port->linker structure,
12704 changed size of fptr from 2 to 3 in port structure
12706 2004-01-07 Borut Razem <borut.razem AT siol.net>
12708 * support/scripts/sdcc.nsi: update PATH
12709 * support/scripts/sdcc.ico: craeted
12711 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12713 * device/include/Makefile.in: fix install
12714 * doc/Makefile: fix install
12716 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12718 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12720 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12721 how the function variable allocation summary is displayed; also
12722 include information about variables allocated to the overlay
12725 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12727 * as/mcs51/lkmain.c: Help about -Y option
12728 * as/mcs51/lkarea.c: Fixed gcc warnings
12730 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12732 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12734 * support/valdiag/tests/overflow.c: added
12735 * src/SDCCast.c (decorateType),
12736 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12737 LEFT_OP (left shift)
12739 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12741 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12742 (default behaviour).
12744 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12746 A python script to validate compiler diagnostic messages. It can be
12747 used to verify that sdcc complains about bad c source code and
12748 gives a good location of the error.
12749 * support/valdiag/Makefile,
12750 * support/valdiag/valdiag.py,
12751 * support/valdiag/tests/*
12753 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12755 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12756 * src/SDCCsymt.c (newEnumType),
12758 * support/Util/SDCCerr.c,
12759 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12761 * support/regression/tests/enum.c: added test for enum values that
12762 require at least 2 bytes of storage.
12764 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12766 * src/common.h: added ifndef/define/endif macros
12767 around the header file.
12768 Bug reported from Jesus Calvino-Fraga
12770 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12772 * sdcc.spec: updated
12773 * device/include/Makefile.in: don't install CVS directories
12774 * device/lib/Makefile.in: added removal of CVS directories after install
12775 * doc/Makefile: fixed install, added local_icons
12776 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12777 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12778 * src/ds390/gen.c (genRightShift): fixed bug #870788
12779 * src/SDCCast.c (decorateType): fixed bug #870781
12781 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12783 PIC16 port related changes:
12784 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12785 added variable stackPos,
12787 * gen.c: genCall, assignResultValue: added support for
12788 pushing/retrieving function parameters to/from stack,
12789 genFunction,genEndFunction: setup stack frame for the
12790 generated function,
12791 genAddrOf: will be changed according to bug 863624
12793 * added files genutils.c and genutils.h which contain gen*
12794 debugged and optimised functions extracted from gen.c
12796 * glue.c: added variable 'externs' which holds extern symbols,
12797 pic16emitRegularMap: is modified to properly handle relocatable
12798 symbols under the new scheme,
12799 pic16createInterruptVect: is modified
12800 pic16printPublics: is modified to emit 'global' assembler directives,
12801 added pic16_printExterns to print extern symbols,
12802 pic16glue: initializes stack/frame pointer in the beginning of
12803 the assembly output. Temporary hack, will be corrected later,
12804 because gplink yet does not support stack and SDCC does not
12805 yet support a type of crt0.o object to create the final binary.
12807 * Removed many lines that contain 8051 legacy code.
12808 * The code is finally placed under a 'code' directive.
12809 * Added port specific options.
12811 * _process_pragma: simplified since now we do not need *special*
12812 include file to define SFR registers. But a separate header
12813 will be needed. This will be developed later.
12814 * _pic16_parseOptions: added, parses port specific options:
12815 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12816 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12817 --preplace-udata-with=
12819 * _pic16_setDefaultOptions: modified to initialize section names,
12820 but hack is temporarly out of order since it needs improvement.
12821 * _pic16_genAssemblerPreamble: configuration words are emitted by
12822 their address instead of their name. This part is incomplete and
12823 supports only the 18Fxx2 devices. Other devices will emit an error
12824 during assembly since they do not contain the same set of config
12826 * _pic16_genIVT: is modified,
12828 * pcode.c: added definitions for some hardware registers that are needed
12830 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12831 All PCI entries are updated. Now LFSR is supported.
12832 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12833 * added pic16_newpCodeOpLit2 to support instructions with
12834 two literal arguments
12835 * pic16_pCode2str: corrected code that emits assembler instructions
12836 with two literal operands and those that have an access bit modifier
12837 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12838 this fixes a bug which caused some labels to be lost, when an
12839 assembler directive was added, i.e. banksel,
12840 * pic16_FixRegisterBanking: improved logic that causes the insertion
12842 * InlineFunction: functions that are called once, are not any more
12843 inlined. This can be a port option in the future,
12845 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12847 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12848 hold the corresponding uninitialized symbols,
12849 * pic16_allocProcessorRegister: registers have explicit marked the
12851 * pic16_allocInternalRegister: registers are explicit marked as
12853 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12854 processing list, so bit registers were lost,
12857 * ralloc.h: added field 'accessBank' and original symbol operand
12858 in register definition,
12859 * removed the field isMapped from register definition,
12861 ** Several functions have been removed from various sources:
12862 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12863 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12864 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12865 pic16_assignRelocatableRegisters
12867 ** others have been introduced:
12868 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12869 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12871 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12873 * support/scripts/inc2h.pl: changed definition of BIT_AT
12874 to emit 'sbit at' instead of 'bit at'. This was a request.
12876 PIC16 port related preliminary changes:
12877 * gen.c: prefixed function popRegFromString with
12878 pic16_ and all references to it corrected
12879 * pcode.c: all pic16_pc_* hardware registers prefixed
12880 with underscore (_),
12881 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12882 * ralloc.c: newReg(): when register is REG_SFR then
12883 set address to rIdx,
12884 pic16_allocProcessorRegister(): marks register wasUsed=0
12885 pic16_writeUsedRegs(): added a call to assign processor
12886 registers via pic16_assignFixedRegisters
12888 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12890 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12891 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12892 variables in unused register banks. Also the SSEG is placed
12893 wherever there is enough space for it, and IDATA can be anywhere
12894 in internal RAM. For now compile using -Wl-Y[stack_size].
12895 The mem file is different for this option as well, since it
12896 makes no sense of talking about DSEG lenght.
12898 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12900 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12901 in certain cases, e.g. when ROM assignment, patch provided
12902 from Albert den Haan.
12904 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12906 Many signedness and type propagation fixes:
12907 * src/SDCCicode.c: made geniCodeCast() static
12908 replaced SPEC_ by IS_ (cosmetic)
12909 (operandOperation): fixed div and mod operation
12910 (usualBinaryConversions): added support for promotion of char
12911 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12912 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12913 (geniCodeAdd): an array index will stay unsigned, even if promoted
12915 (geniCodeArray): ditto
12916 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12917 * src/SDCCsymt.c (computeType): added more support for char;
12918 promotion of char is selectable by promoteCharToInt, fixed signedness
12920 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12921 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12922 * src/SDCCval (val*): replaced signedness calculation by
12924 rearranged if-branches (cosmetic)
12925 (valShift): added warning W_SHIFT_CHANGED
12926 (valCompare): fixed problem with different types
12927 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12928 * support/regression/tests/literalop.c: added many cases
12929 * support/regression/tests/ast_constant_folding.c: changed finally to
12931 * .version: new year, new version: 2.3.7
12932 * src/SDCCmain.c (main): applied patch #866468
12933 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12934 provided by Scott Bronson
12935 * doc/sdccman.lyx: updated documentation for sdcdb
12936 updated and added chapter tips
12938 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12940 * src/SDCCsymt.h: missing from yesterday's commits
12942 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12944 * src/SDCC.y (struct_or_union_specifier),
12945 * support/Util/SDCCerr.c,
12946 * support/Util/SDCCerr.h: verify that struct & union tags are used
12949 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12951 * src/SDCCglobl.h: missing from yesterday's commits
12953 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12955 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12956 sft_attributes, struct_declaration, parameter_declaration,
12957 type_name, start_block, declaration_list),
12958 * src/SDCC.lex (check_type): support redefinition of typedef names
12960 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12962 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12963 aligned xdata arrays. Erik helped me with the if clause.
12965 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12967 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12970 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12973 * src/SDCCast.c (newAst_),
12975 * src/SDCCicode.c (ast2iCode, newiCode),
12977 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12978 expr, statement, expression_statement, selection_statement,
12979 iteration_statement, expr_opt, jump_statement): foundation for tracking
12981 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12984 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12986 * support/Util/SDCCerr.c,
12988 * src/SDCCast.c (createCase, createDefault, decorateType),
12989 * src/SDCClabel.c (labelUnreach),
12990 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12992 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12993 (with thanks to Stas Sergeev)
12994 * device/include/time.h,
12995 * device/lib/time.c (CheckTime): suppress unreachable code warning
12997 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12999 * src/SDCCast.c (createIvalCharPtr),
13000 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13002 * support/regression/tests/nullstring.c: tests for these two bugs
13004 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13006 * support/Util/SDCCerr.h,
13007 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13008 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13009 about storage class and 'at' used inside struct or union
13010 * src/SDCCBBlock.c (iCodeFromeBBlock),
13011 * src/SDCCcse.c (ifxOptimize),
13012 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13013 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13014 printIval, emitStaticSeg, emitOverlay),
13015 * src/SDCClabel.c (deleteIfx),
13016 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13017 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13018 gatherAutoInit, processParms),
13019 * support/Util/SDCCerr.h,
13020 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13021 reporting for post-parse errors.
13023 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13025 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13026 implicit casts via union; they don't work on big endian systems
13027 (possible fix for bug #861138)
13029 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13031 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13032 * src/mcs51/main.c: fixed the fix for bug #737001
13034 2003-12-15 Borut Razem <borut.razem AT siol.net>
13036 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13038 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13040 * support/makebin/makebin.c: put output in binary mode
13042 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13044 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13045 xdata and data memory on startup. Set the environment variable
13046 SDCC_NOGENRAMCLEAR to disable this.
13047 * src/mcs51/peephole.def,
13048 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13049 (allows non-interrupt and interrupt code to safely compete for a resource
13050 without the non-interrupt code having to disable interrupts)
13052 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13054 * src/SDCCicode.c (geniCodeAdd),
13055 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13056 with valFromType if type might be a pointer and host is big endian).
13057 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13058 types, not just integer types.
13059 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13060 multiply defined with mismatching "at" address.
13062 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13064 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13065 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13066 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13067 with embedded nulls (fixed bug #753752)
13069 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13071 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13072 Apparently this did not see much testing (endless loop)
13074 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13076 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13078 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13080 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13081 gracefully handle NULL memmap pointers
13083 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13085 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13086 instead of deleting the iCode when an operand is volatile
13087 * src/z80/gen.c (genDummyRead),
13088 * src/mcs51/gen.c (genDummyRead),
13089 * src/ds390/gen.c (genDummyRead),
13090 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13092 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13093 * src/SDCC.y: fixed bug #850420
13095 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13097 Applied z80 i/o port patch from Peter Townson and fixed some operators
13098 to better handle operands in A register.
13099 * device/include/z180.h
13105 * src/z80/peeph-z80.def
13106 * src/z80/peeph.def
13109 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13111 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13113 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13115 * device/lib/hc08/_mullong.c: Removed extra #endif
13117 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13119 * sim/ucsim/hc08.src/inst.cc,
13120 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13121 carries from x to h
13122 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13123 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13124 * device/include/stdarg.h: fixed varargs for hc08
13125 * device/lib/Makefile.in,
13126 * device/lib/hc08/Makefile,
13127 * device/lib/hc08/_mulint.c,
13128 * device/lib/hc08/_mullong.c: fixed some endian problems
13130 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13132 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13133 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13134 * device/lib/_gptrget.c,
13135 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13137 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13139 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13140 * src/SDCCast.c (astErrors): fixed bug #846007
13141 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13143 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13145 * src/SDCCast.c (decorateType): disabled a transformation I added in
13146 revision 1.188 (access to fields of a structure at an absolute address);
13147 it breaks with bitfields, extern declarations, and gcse analysis.
13148 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13149 could be assigned through a pointer, so don't complain.
13150 * src/SDCCast.c (astErrors),
13152 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13154 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13156 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13157 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13158 output of __config directives, since gpasm now supports them
13159 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13160 pre-processor macro, i.e. -DMCU=p18f452
13161 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13162 and modified to handle 'cast' icode similarly to '=' icode
13163 * src/pic16/device.h (typedef struct PIC_device): added field
13164 'extMIface' to indicate that chip has external memory interface
13165 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13166 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13169 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13171 * src/SDCC.y (pointer): fixed bug #846006
13172 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13173 * src/SDCCast.c (decorateType): fixed bug #846009
13174 * src/ds390/peeph.def,
13175 * src/ds390/gen.c (genAnd, genOr),
13176 * src/mcs51/peeph.def,
13177 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13179 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13181 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13188 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13192 * src/SDCCbitv.c: added function to free a bitvector
13193 * src/SDCClrange.h,
13194 * src/SDCClrange.c: added function to recompute the liveranges
13195 * src/avr/ralloc.c,
13196 * src/ds390/ralloc.c,
13197 * src/hc08/ralloc.c,
13198 * src/mcs51/ralloc.c,
13199 * src/pic/ralloc.c,
13200 * src/pic16/ralloc.c,
13201 * src/xa51/ralloc.c,
13202 * src/z80/ralloc.c: recompute the liveranges after register packing
13204 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13206 * src/SDCCloop.c (newInduction): fixed bug #845630
13208 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13210 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13211 inadvertantly left behind from my 2003-11-12 change
13213 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13215 Updated headers I neglected to commit yesterday.
13216 * src/SDCClrange.h,
13219 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13221 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13222 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13223 * src/SDCCopt.c (eBBlockFromiCode),
13224 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13225 the creation of the key hash table from the sequencing so it can be used
13226 earlier (for some GCSE bug fixes still pending)
13228 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13230 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13231 * support/regression/tests/addsub.c: testing genPlus shortcut
13233 2003-11-15 Borut Razem <borut.razem AT siol.net>
13235 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13237 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13239 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13240 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13241 ordering is immaterial.
13242 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13244 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13246 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13247 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13248 (SIGSEV) of bug #840381
13249 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13250 unlink new file before rename if new and old filenames are the same)
13252 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13254 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13255 uninitialized variables) for the mcs51. Set environment variable
13256 SDCC_GENRAMCLEAR to test.
13257 xdata initialization slightly shorter
13259 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13262 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13263 #838241 & 780691 (basicly the same bug)
13264 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13265 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13267 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13269 * src/SDCCmain.c (linkEdit): "fix" #834252
13271 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13273 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13275 * src/SDCC.y: fixed bug #819403
13277 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13279 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13280 the reentrant attribute.
13281 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13282 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13284 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13285 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13286 erroneously reduced to a literal.
13287 * src/hc08/ralloc.c (packRegisters, rematStr),
13288 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13291 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13293 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13294 * doc/sdccman.lyx: changed from 'article' to 'book'
13295 * doc/Makefile: readded test_suite_spec and cdbfileformat
13297 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13299 * device/include/stdlib.h: include malloc.h to comply with ANSI
13300 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13302 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13304 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13305 * doc/clean.mk: also remove *.out files
13306 * doc/sdccman.lyx: some additions, larger top/bottom margins
13308 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13310 * src/SDCC.y: fixed bug #837365
13311 * support/regression/tests/bitopcse.c
13312 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13313 a symbol (might be valop instead)
13314 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13315 * device/lib/clean.mk: added hc08 to the cleaning list
13317 2003-11-04 Borut Razem <borut.razem AT siol.net>
13319 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13321 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13322 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13323 malloc is declared in standard stdlib.h
13325 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13327 * device/lib/hc08/Makefile: need to clean .rel not .o files
13328 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13330 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13334 * src/mcs51/main.c,
13335 * src/ds390/main.c,
13339 * src/pic16/main.c,
13340 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13341 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13342 tests (which uses the port's oclsExpense function)
13348 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13350 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13352 * src/SDCCcse.c (ifxOptimize),
13353 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13354 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13355 deleting the IFX iCode.
13356 * src/hc08/ralloc.c: reduced unneeded slocs
13357 * src/hc08/gen.c: fixed bug in asmopToBoolean
13359 2003-11-04 Borut Razem <borut.razem AT siol.net>
13361 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13362 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13363 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13364 transferred to configure
13366 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13368 Use headers defined in the C[++] standards:
13369 * sim/ucsim/gui.src/serio.src/fileio.cc
13370 * sim/ucsim/gui.src/serio.src/frontend.cc
13371 * sim/ucsim/gui.src/serio.src/main.cc
13372 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13373 * support/Util/NewAlloc.c
13375 * as/mcs51/lklibr.c
13379 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13381 * Added MSVC projects for hc08 assembler and linker:
13382 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13383 /as/hc08/link_hc08.dsp
13385 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13387 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13389 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13391 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13393 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13395 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13397 2003-10-31 Borut Razem <borut.razem AT siol.net>
13399 * support/cpp2/cpplib.h,
13400 support/cpp2/cpplib.c,
13401 support/cpp2/cpplex.c,
13402 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13403 to switch _asm block preprocessing on / off. Default is
13404 #pragma preproc_asm +
13406 2003-10-31 Borut Razem <borut.razem AT siol.net>
13408 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13409 when outputting comment blocks (when executed with -C option) and
13410 _asm (SDCPP specific) blocks
13412 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13414 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13416 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13418 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13420 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13422 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13423 * src/SDCCast.c (decorateType): fixed bug #832664
13425 2003-10-31 Borut Razem <borut.razem AT siol.net>
13427 * support/cpp2/cpplex.c: fixed for SDCPP:
13428 comments(when executed with -C option) and _asm blocks
13429 were included even if they where in skipped #if block.
13430 Applied solution from GCC cpp 3.3.2
13432 2003-10-31 Borut Razem <borut.razem AT siol.net>
13434 * src/SDCC.lex: sdcc now understands both formats:
13435 '# <line_number> <file_name>' and
13436 '#line <line_number> <file_name>'
13437 * support/cpp2/cppmain.c: sdcpp now generates the standard
13438 '# <line_number> <file_name>' instead of former
13439 '#line <line_number> <file_name>'
13441 2003-10-30 Borut Razem <borut.razem AT siol.net>
13443 * support/cpp2/cpphash.h,
13444 * support/cpp2/cpplib.h
13445 * support/cpp2/cpplex.c,
13446 * support/cpp2/cppmain.c,
13447 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13449 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13451 Fixed a number of problems revealed by bug #827883.
13452 * src/SDCCloop.c (loopInvariants): Spill location of the
13453 result operand should be recomputed if extracted from
13454 a loop. Also, don't extract assignments of an iTemp
13456 * src/SDCCast.c (isConformingBody): loop reversal should
13457 not occur if the control variable is involved with a
13458 relational operator.
13460 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13462 * .version: bumped to 2.3.6 to reflect the big improvements
13463 made by Erik and Klaus. Thanks!
13465 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13467 Replaced the livrange code.
13468 * src/SDCClrange.c: added new LR code
13470 * src/SDCCBBlock.h: removed remainig parts from old LR code
13471 * src/ds390/ralloc.c,
13472 * src/ds390/gen.c: minor fixes to make it work with new code
13474 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13477 * as/hc08/lkrloc.c,
13479 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13480 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13481 (tweaked fix for bug #818696)
13483 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13485 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13487 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13490 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13491 * src/mcs51/gen.c (gencjneshort),
13492 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13493 more efficient (per Scott Bronson's suggestion)
13495 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13497 Extended the semantics of the critical keyword to include
13498 individual statements. See RFE #827755 and #799831
13503 * support/Util/SDCCerr.c
13504 * support/Util/SDCCerr.h
13509 2003-10-19 Borut Razem <borut.razem AT siol.net>
13511 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13513 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13515 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13517 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13518 and predecrement operand is displayed
13520 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13522 * src/SDCCval.c (valMinus): fixed bug #826041
13524 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13526 Some hc08 related updates that I missed earlier
13527 * sim/ucsim/stypes.h
13528 * support/regression/ports/hc08/spec.mk
13530 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13532 New target "hc08" for the Motorola 68hc08 family of micros
13540 * sim/ucsim/hc08.src/*
13541 * sim/ucsim/configure.in
13542 * src/ucsim/configure
13543 * sim/ucsim/packages_in.mk
13546 * device/include/mc68hc908qy.h
13547 * device/lib/hc08/*
13548 * device/lib/Makefile.in
13549 * support/regression/ports/hc08/*
13550 * support/regression/Makefile
13552 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13554 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13556 * src/ds390/gen.c (genCast): fixed bug #821957
13558 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13560 * device/lib/logf.c: "fixed" overlay bug
13561 * support/regression/ports/host/spec.mk: added m library
13562 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13563 * support/regression/tests/float_trans: added (for Eric)
13565 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13567 * src/mcs51/gen.c (genCpl): fixed bug
13568 http://sf.net/mailarchive/message.php?msg_id=6263915
13570 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13572 * src/SDCCast.c (decorateType): added extended constant folding
13573 * src/SDCCsymt.c (computeType): cleanup
13574 * src/SDCCval.c (valShift): minor optimization
13575 * support/regression/tests/ast_constant_folding.c: added
13577 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13579 * src/SDCCmain.c: removed some unintended changes
13581 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13583 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13584 * src/z80/gen.c: fixed part of bug #817589
13585 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13587 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13589 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13600 * src/ds390/ralloc.c
13602 * src/mcs51/ralloc.c
13604 * src/pic16/ralloc.c
13605 * src/xa51/ralloc.c
13607 * src/z80/gen.c: removed unused label "release:"
13609 2003-10-06 Borut Razem <borut.razem AT siol.net>
13611 * src/SDCC.lex: removed definition of unused variables
13612 save_optimize and save_options
13614 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13616 * clean.mk: removed '=' in "-maxdepth=1"
13617 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13618 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13620 2003-10-06 Borut Razem <borut.razem AT siol.net>
13622 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13623 my_unput() replaced by unput()
13625 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13627 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13628 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13629 type-punned pointer will break strict-aliasing rules"
13630 Old LR behaviour is again default; Klaus' LR can be choosen by
13631 defining the environment variable LRKLAUS
13635 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13636 * clean.mk: fixed removal of files in bin/CVS/
13637 * device/lib/clean.mk: fixed removal of directories small and large
13638 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13640 * src/SDCCval.c: removed superflous test for pedantic
13642 2003-10-05 Borut Razem <borut.razem AT siol.net>
13644 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13645 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13646 message "unmatched #pragma SAVE and #pragma RESTORE"
13648 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13650 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13651 assembly, critical functions, atomic, nojtbound)
13653 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13655 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13661 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13664 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13666 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13668 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13669 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13670 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13672 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13674 * src/z80/gen.c (genRet): fixed bug #524753
13675 * src/z80/gen.c (genCast): fixed internal error on cast from
13677 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13678 fix for bug #477835 to the z80
13679 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13680 for tracking iCodes in the peephole optimizer for z80
13682 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13684 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13685 the other part of bug #814548
13686 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13688 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13690 * src/SDCCcse.c: fixed part of bug #814548
13692 2003-09-28 Borut Razem <borut.razem AT siol.net>
13694 * src/asm.c: rewrite of printILine() to use temporary file instead
13696 * src/xa51/main.c: commented out declaration of int rewinds
13698 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13700 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13702 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13704 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13705 * src/asm.c (printILine): Fixed bug #811015
13707 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13709 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13712 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13714 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13715 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13716 to correctly handle general case of AOP_PAIRPTR
13717 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13719 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13721 * src/mcs51/ralloc.c (fillGaps),
13722 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13723 register positioning bug)
13725 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13727 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13729 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13731 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13732 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13733 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13734 (ralloc doesn't intentionally do this now, but perhaps later)
13735 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13736 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13737 register positioning bugs (Fixed bug #762602 and #795325)
13738 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13739 (Fixed bug #808779)
13740 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13741 lines that --i-code-in-asm generates
13743 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13745 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13746 trying to fclose a FILE* that was already closed.
13748 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13750 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13751 of const struct should be treated as if const themselves)
13753 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13755 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13757 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13759 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13760 Unix (/n) and DOS (/r/n) line terminations.
13762 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13764 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13767 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13769 * src/mcs51/gen.c (genFunction, genEndFunction),
13770 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13771 and restore of EA so that stack offsets to parameters are
13772 correct when using both critical and reentrant/stack-auto.
13773 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13774 size (can be triggered in error if sloc is shared between
13775 different sized objects)
13776 * device/include/float.h: fixed macros to explicitly use
13777 unsigned long where needed
13779 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13781 Feature req. 799831: added code to allow nesting of critical functions
13782 * src/mcs51/gen.c (genFunction, genEndFunction)
13783 * src/ds390/gen.c (genFunction, genEndFunction)
13785 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13787 * src/SDCCsymt.c (sclsFromPtr),
13789 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13790 support for standard C idiom of memory mapped variables; for
13791 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13792 to xdata int at 0x1234 tempvar = 1.
13793 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13794 provided by Akiya ISHIDA
13796 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13798 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13799 * src/SDCCval.c (constVal): added reduction from int to char
13800 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13801 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13802 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13804 * support/regression/tests/shifts.c: fixed
13806 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13808 * src/z80/gen.c (genXor): Fixed bug #805445
13810 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13812 Fixed bug #621531 (const & volatile confusion in the type chain).
13813 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13814 refer to the const or volatile state of the pointer itself.
13826 * src/pic16/ralloc.c
13827 * support/regression/tests/const.c
13829 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13831 When checking for duplicated modules, use absolute paths
13832 instead of relative paths. Files changed:
13837 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13839 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13841 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13843 * device/include/string.h: added size_t typedef, changed
13844 prototypes to use size_t, eliminated separate reentrant and
13845 non-reentrant declarations, added _memmove declaration
13846 * device/lib/_memcpy.c: changed to use size_t instead of int,
13847 changed /4 to >>2 to avoid division library call
13848 * device/lib/_memcmp.c,
13849 * device/lib/_memset.c,
13850 * device/lib/_strncat.c,
13851 * device/lib/_strncpy.c,
13852 * device/lib/_strncmp.c: changed to use size_t instead of int
13853 * device/lib/_memmove.c: new file (fixed bug #772294)
13854 * device/lib/Makefile.in: added _memmove.c
13855 * device/lib/z80/asm_strings.s: fixed bug #772290
13856 * support/regression/tests/bitfields.c: attempt to fix host assertion
13857 failure on amd64-unknown-linux2.2
13859 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13861 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13862 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13863 * as/z80/asmain.c (main): fixed bug #801766
13865 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13867 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13870 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13872 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13873 reported in bug #800609
13875 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13877 * Top header beautifications in src/pic16 directory:
13878 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13879 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13880 pcoderegs.h, ralloc.c, ralloc.h
13881 * main.c: added top header and GPL license notice
13882 * pcode.c: fixed the if-conditional warning
13884 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13886 * device/lib/_mullong.c: replaced int by short for gcc
13888 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13890 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13891 and JUMPTABLE iCodes properly now (worked by accident before)
13892 * src/mcs51/gen.c (leftRightUseAcc),
13893 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13894 iCode properly now. Use getSize instead of nRegs since a & b
13895 aren't part of the nRegs tally.
13897 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13899 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13900 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13901 before instructions that use the _STATUS register
13903 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13905 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13906 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13907 fetching of the pointer
13908 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13909 copied from genNearPointerSet()
13910 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13911 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13912 If they pop r0/r1 they must be called in the opposite order than aopOp().
13913 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13914 (resp. --stack-auto), prepared for --xstack
13916 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13918 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13920 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13922 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13923 these ports have their own __sdcc_external_start()
13925 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13927 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13928 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13929 type for bits was changed. It resulted in bit variables becoming
13930 global, which is not permitted in PIC 14 assembly output.
13932 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13934 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13936 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13938 Z80 and MCS51 linkers complaint if a public symbol is defined
13939 in more than one library module:
13943 * as/mcs51/Makefile.in
13945 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13947 A few small changes that speed up the peephole optimizer.
13951 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13953 Try to make the peephole optimizer smarter by maintaining
13954 an association between the assembly source code and the
13955 iCodes that originated them. Put this information to use
13956 with a new peephole rule condition "notVolatile" so that
13957 the rules can be aggressive yet still safe.
13962 * src/mcs51/peeph.def
13964 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13968 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13969 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13970 if the left or right operand symbols have the accuse flag set.
13972 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13974 Changed the type of the result of the ! (NOT) operator to char;
13975 previously it returned the same type as the source. This allows
13976 us to eliminate all the genFloatNot functions (all of its target
13977 implementations were very buggy) since !float can use the same
13980 * src/SDCCicode.c (ast2iCode): ! returns char
13981 * src/mcs51/gen.c (genNot, genNotFloat),
13982 * src/ds390/gen.c (genNot, genNotFloat),
13983 * src/z80/gen.c (genNot, genNotFloat),
13984 * src/pic/gen.c (genNot, genNotFloat),
13985 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13987 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13989 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13990 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13991 during interrupts. Ensure WSAVE is located at a shared bank address.
13992 2. Fixed page selection in some places
13993 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13994 the registers name strings.
13995 4. Fixed "signed / unsigned compare" compiler warnings.
13996 5. The PIC port manages its own allocation of the general purpose
13997 registers, but makes no attempt to reuse them. As a result when
13998 compiling it soon runs out of general purpose registers. Some
13999 additional code was added to the files pcode.c and device.c to walk
14000 through the function call tree and rename the registers so that they
14010 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14011 genPlus() & genMinus() when the result is the same as left or right
14013 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14015 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14017 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14019 Made bitfield a distinct type from bit so that bitfields
14020 convert as per ANSI C and bits retain their traditional
14021 boolean style behaviour. Implemented bitfield support in
14029 * src/ds390/gen.c: bit v bitfield split
14030 * src/z80/gen.c: New support for bitfields
14031 * support/regression/tests/bitfields.c: reenabled z80,
14034 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14036 Rules 246.x, 247.x relate to bitfields, the others speed up
14037 access to xdata mapped I/O devices.
14039 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14041 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14043 Cleaned up genPackBits and genUnpackBits and added two helper
14044 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14045 for literal assignments in genPackBits (thanks to Frieder for
14051 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14053 Fixed bug #748310 (pointer to function type mishandled when the
14054 function name is omitted). Also fixed a SIGSEGV when a function
14055 attribute (reentrant, etc) is used on a non-function or on a
14056 function but misplaced before the parameter list.
14058 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14060 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14061 * support/Util/SDCCerr.h,
14062 * support/Util/SDCCerr.c: Added func attr misuse error msg
14064 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14066 Fixed bug #787649 by anonymous
14067 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14068 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14070 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14072 Fixed numerous bitfield problems.
14074 * src/SDCC.y: More bitfield related error checking
14076 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14077 * support/Util/SDCCerr.h,
14078 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14079 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14080 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14081 * support/regression/tests/bitfields.c: tests added
14083 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14085 Made the constant following the "interrupt" keyword optional. If
14086 omitted, the function will not automatically be given an entry
14087 in the interrupt vector table (similar to #pragma NOIV, but
14088 less syntacticly kludgy). The interrupt number is also now
14089 range checked. Also fixed a bug in the high order bit example
14096 * support/Util/SDCCerr.c
14097 * support/Util/SDCCerr.h
14100 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14102 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14103 * src/SDCCicode.c (operandOperation): rewritten some ops
14104 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14105 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14107 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14108 be re-activated by defining REDUCE_LITERALS)
14109 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14110 unsigned, but are signed by default
14111 * src/SDCCval.c (constVal): rearranged
14112 * src/SDCCval.c (valMod): preliminary fix
14113 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14114 * support/regression/literalop.c: added, work in progress
14116 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14118 Generate warnings for useless declarations like "char data;"
14119 that don't do what new users expect.
14122 * support/Util/SDCCerr.h
14123 * support/Util/SDCCerr.c
14125 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14127 * src/SDCCval.c (valMult): fix overflow detection of negative int
14129 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14131 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14133 Changes to support big endian targets:
14146 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14148 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14149 * device/lib/time.c: fixed warning "integer overflow in expression"
14151 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14153 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14154 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14155 constants are unsigned; added recognition of "u" flag for unsigned
14156 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14157 * src/SDCCval.c (valDiv, valMod): fixed signdness
14158 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14159 signedness of modulo, left and right shift
14160 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14161 * support/Util/SDCCerr.h: added warning W_INT_OVL
14162 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14163 * src/SDCCast.c (ast_print): improved output of constants
14165 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14167 Fixed some warnings when building with MSVC:
14169 * as/mcs51/asdata.c
14173 * link/z80/aslink.h
14174 * link/z80/lkdata.c
14175 * link/z80/lkeval.c
14180 * support/cpp2/cpplib.c
14184 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14186 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14188 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14190 * support/librarian/clean.mk: Do not remove Makefile.
14191 * support/librarian/Makefile: added.
14193 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14195 Added librarian to MSVC build:
14198 * support/librarian/librarian.dsp
14200 'configure' not needed for librarian, removed:
14201 * support/librarian/configure
14202 * support/librarian/configure.in
14203 * support/librarian/config_in.h
14204 * support/librarian/Makefile.in
14206 Hopefully these ones built the librarian and the rest of sdcc properly:
14208 * Makefile.common.in
14210 Messed up 'configure', so revert to previous version:
14214 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14216 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14217 there, while the mantissa of a double is "only" 53 bits wide.
14219 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14221 Adding sdcclib to the build. MSVC project coming soon.
14222 Files added/changed:
14224 * support/librarian/clean.mk
14225 * support/librarian/configure
14226 * support/librarian/configure.in
14227 * support/librarian/config_in.h
14228 * support/librarian/Makefile.bcc
14229 * support/librarian/Makefile.in
14230 * support/librarian/sdcclib.c
14233 * Makefile.common.in
14237 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14239 Linker now complaints if linked modules have conflicting options, for
14240 example, one compiled using --model-large and another one compiled with
14241 --model-small. The following files were modified:
14243 * as/mcs51/asdata.c
14244 * as/mcs51/aslink.h
14246 * as/mcs51/asmain.c
14248 * as/mcs51/i51pst.c
14249 * as/mcs51/lkdata.c
14250 * as/mcs51/lklibr.c
14251 * as/mcs51/lkmain.c
14257 * link/z80/aslink.h
14258 * link/z80/lkdata.c
14259 * link/z80/lklibr.c
14260 * link/z80/lkmain.c
14263 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14265 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14266 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14268 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14270 * src/z80/mappings.i: fix _mul[us][int,long] entries
14272 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14274 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14276 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14278 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14279 * support/regression/tests/bitopcse.c: added
14287 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14289 added support for new library format to z80, gbz80 linkers:
14295 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14297 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14298 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14300 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14302 added DUMMY_READ_VOLATILE:
14311 * src/SDCCcse.c (algebraicOpts): many improvements
14312 * src/SDCCcse.h: removed algebraicOpts()
14313 * src/SDCCicode.c (picDummyRead): added
14315 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14317 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14318 "Insufficient space in data memory".
14320 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14322 * src/mcs51/gen.c: fixed bug #771358
14323 * src/z80/gen.c: fixed bug #759087
14325 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14327 * src/pic16/glue.c: minor cleanup by Vangelis
14329 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14331 * device/include/regc515c.h: fixed #758477
14332 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14333 * device/lib/_gptrput.c: saved a few bytes
14334 * my tab spacing is 8, yours too?)
14335 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14336 * device/lib/serial.c: process RX bytes earlier than TX bytes
14337 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14339 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14341 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14343 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14345 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14347 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14349 * device/lib/Makefile.in: bad fix, reverted to 1.43
14351 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14353 * device/lib/Makefile.in: added missing z80 object files
14355 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14357 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14358 pic16 progress by Vangelis:
14361 * src/pic/Makefile:
14368 * pic16/genarith.c:
14373 * pic16/pcodepeep.c:
14376 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14378 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14380 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14382 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14383 added gbz80 build to MSVC project.
14384 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14385 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14386 from 8051 stuff and setup so it links using a .lnk file.
14388 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14390 * support/librarian/sdcclib.c: sdcc librarian.
14391 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14394 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14396 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14398 2003-07-02 Borut Razem <borut.razem AT siol.net>
14400 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14401 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14402 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14403 src/xa51/main.c, src/z80/main.c:
14404 virtualization of glue() function: each port has it's own glue function,
14405 which is accessed by do_glue function pointer in PORT.general structure
14407 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14409 * DS800C400 fun, improved ROM interface and tinibios.
14411 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14413 * More support for DS80C400. Now includes beginning of interface to ROM.
14415 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14417 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14419 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14421 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14423 2003-06-19 Borut Razem <borut.razem AT siol.net>
14425 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14427 2003-06-19 Borut Razem <borut.razem AT siol.net>
14429 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14430 fixed Z80 port - crt0.o: cannot open.
14432 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14434 * support/Util/MySystem.c (merge_command): revert bad fix
14436 2003-06-18 Borut Razem <borut.razem AT siol.net>
14438 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14440 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14442 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14443 option --use-stdout sends errors to stdout instead of stderr.
14445 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14447 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14449 2003-06-15 Borut Razem <borut.razem AT siol.net>
14451 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14452 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14453 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14454 fixed width array of pointers replaced with sets;
14455 multiple include and lib paths ared transferred to preprocessor and linker
14456 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14457 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14458 fixed width array of pointers
14459 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14460 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14461 fixupPath(), getPathDifference()
14462 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14463 fixed width array of pointers
14465 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14467 * src/pic16/ralloc.c: fix warnings
14468 * src/pic16/pcode.c: fix warning
14470 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14472 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14473 know all the details, but essentially this set of changes enable
14474 the pic16 port to generate movff instructions and generate assembler
14478 * src/pic16/glue.c:
14479 * src/pic16/pcode.c:
14480 * src/pic16/device.c:
14481 * src/pic16/main.c:
14482 * src/pic16/pcode.h:
14483 * src/pic16/pcoderegs.c:
14484 * src/pic16/ralloc.c:
14485 * src/pic16/ralloc.h:
14487 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14489 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14490 added option --vc, so sdcc errors and warnings are compatible with
14491 Microsoft Visual Studio.
14493 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14495 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14496 device/lib/libfloat.lib: added atof function.
14498 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14500 * doc/sdccman.lyx: updated to Lyx 1.3
14501 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14502 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14503 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14505 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14507 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14509 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14511 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14512 additions to the "related tools/documentation" section
14514 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14516 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14518 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14520 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14521 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14523 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14525 * doc/sdccman.lyx: fix double dash and other minor things
14526 * doc/Makefile: fix double dash
14528 2003-05-28 Karl Bongers(patches from Martin Helmling)
14529 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14530 condition and ignore commands.
14532 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14534 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14535 is in parts still quite out of date, I did changes as far as I felt makes sense
14536 for a non-native english speaker.
14537 Please feel free to add to the manual or to correct my changes.
14538 * doc/Makefile: undid touching the date of intermediate tex files.
14540 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14542 * doc/sdccman.lyx: Manual has an index now
14544 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14546 Finalize muluint/mulsint and mululong/mulslong merging:
14547 * device/lib/_mulint.c
14548 * device/lib/_mullong.c
14549 * device/lib/gbz80/mul.s
14550 * device/lib/gbz80/stubs.s
14551 * device/lib/z80/mul.s
14552 * device/lib/z80/stubs.s
14553 * src/SDCCsymt.c (initCSupport)
14555 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14557 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14558 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14559 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14560 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14563 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14565 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14566 the regression tests I'm not brave enough to enable 245.b, 245.c
14567 * doc/sdccman.lyx: added latex preamble for hyperref package.
14568 Using pdflatex this will give you a hyperlinked pdf file with
14569 bookmarks. (prepend '%' before /usepackage if this breaks something)
14571 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14573 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14575 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14577 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14579 2003-05-21 <johan AT balder>
14581 * src/SDCCglue.c (printIval): fixed bug #739934
14583 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14585 Applied patch from bug 737905 (renamed yylineo to mylineno):
14592 * src/pic16/pcode.c: Cleaned warnings
14593 * src/pic16/pcodeflow.c: Cleaned warnings
14594 * src/pic16/pcoderegs.c: Cleaned warnings
14596 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14598 * src/pic16/pcode.c: Cleaned warnings
14599 * src/pic16/pcodepeep.c: Cleaned warnings
14600 * src/pic16/ralloc.c: Cleaned warnings
14602 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14604 * doc/sdccman.lyx: fixed bug 739745
14605 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14607 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14609 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14610 it can be defined with CFLAGS when running configure
14611 * src/SDCCmain.c: fixed compiling + linking with object files
14613 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14615 * configure.in: configure for pic16 port,
14616 added --disable-pic16-port
14617 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14618 * src/SDCCmain.c: linkOptions is changed to set *,
14619 added if/endif conditional macros to remove options help
14620 messages from optionsTable when a port is not configured, added
14621 support for the PIc16 port in the ports table, when executing
14622 the compiler with no port specified on command line, a default
14623 port is selected with the new macro DEFAULT_PORT which is
14624 defined in port.h, in setDefaultOptions() linkOptions is removed
14625 from initialization assignment, since now it is a set,
14626 parseCmdLine uses setParseWithComma for linkOptions, in
14627 linkEdit() linkOptions are accessed with new function indexSet()
14628 which returns the i'th item of a set variable. See SDCCset.c, in
14629 linkEdit() when calling buildCmdLine(), added linkOptions as
14630 last argument. Now users can pass arguments to gplink via the
14631 -Wl option, main() uses pic16glue() to glue up pic16 programs
14632 * src/SDCCpeeph.c: various changes to support pic16
14633 * src/SDCCset.c: added function void *indexSet(set *, int) to
14634 return the i'th item of the set
14635 * src/SDCCset.h: added function prototype for indexSet()
14636 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14637 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14638 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14639 added macro DEFAULT_PORT
14640 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14641 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14643 * src/pic16/glue.c: commented out some error producing lines
14644 * src/pic16/main.c: __config directives are commented out to stop
14645 gpasm complaining and test the linkage with gplink, _linkCmd and
14646 _asmCmd changed to be more gplink and gpasm friendly
14647 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14648 produced an error when parsed, peep rule 12 is added to utilize
14649 movff, but it is commented out since the pCode does not support
14650 yet a command with 2 address arguments
14652 2003-05-18 <johan AT balder>
14654 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14655 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14656 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14658 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14659 Added feature to script commands from file.
14661 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14663 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14664 * src/SDCCutil.c: include ctype.h for win32
14666 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14668 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14670 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14672 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14673 Fixed so you can set breakpoints prior to run, run does not stop
14674 on entry now. Add tbreak. Other enhancements and fixes for use
14677 2003-05-12 Borut Razem <borut.razem AT siol.net>
14679 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14681 2003-05-11 Borut Razem <borut.razem AT siol.net>
14683 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14684 the path of bin directory, so that PATH is the only env. variable, which has to be set
14685 in case of standard installation.
14686 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14687 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14688 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14690 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14692 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14693 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14694 temp files are in the port dir; clean the gen/test directory when
14695 generating new test.c
14696 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14697 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14698 * support/regression/tests/zeropad.c: added
14700 2003-05-09 <johan AT balder>
14702 * src/SDCCglue.c: fixed bug #597940
14704 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14706 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14707 cache sfr, optimize next,step, fix off by one sourceline,
14708 support ddd list function.
14709 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14711 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14713 * support/regression/HTMLgen.py: added compare_s2f()
14714 * support/regression/Makefile: redo 1.27
14715 * support/regression/generate-cases.py: redo 1.5
14717 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14719 * support/regression/tests/float.c: workaround 33 bit hex constant
14720 * support/regression/tests/simplefloat.c: fix division for host
14722 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14724 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14725 that tame's the PIC's over-aggressive optimizer.
14727 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14729 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14732 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14734 Initial support for DS80C400. "Hello world" runs on TINIm400
14737 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14739 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14740 * Some notes on ddd usage added in debugger/README
14741 Martin Helmling adding more features and fixes for ddd GUI debugger.
14742 Code added for nexti, stepi, up, down, and other adjustments.
14744 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14746 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14747 * src/pic/peeph.def Added two rules to optimize carry manipulation
14748 * src/pic/* removed debug printfs
14750 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14752 * debugger/mcs51/cmd.c: added header newalloc.h
14754 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14756 * as/Makefile: new EXEEXT
14757 * as/z80/Makefile: remove trailing slash of BUILDIR
14758 * as/z80/clean.mk: new EXEEXT
14759 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14760 * support/cpp2/Makefile.in: new EXEEXT
14761 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14763 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14765 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14766 EXEEXT was introduced to fix all related problems with targets
14767 "clean", "install" and "uninstall"; a couple of further flaws
14768 especially with "clean" have been fixed too
14769 * as/mcs51/Makefile.in
14770 * as/mcs51/clean.mk
14774 * debugger/mcs51/Makefile.in
14775 * debugger/mcs51/clean.mk
14776 * link/z80/Makefile
14777 * link/z80/Makefile.in
14778 * link/z80/clean.mk
14780 * packihx/Makefile.in
14782 * sim/ucsim/Makefile
14783 * sim/ucsim/clean.mk
14784 * sim/ucsim/avr.src/Makefile.in
14785 * sim/ucsim/avr.src/clean.mk
14786 * sim/ucsim/s51.src/Makefile.in
14787 * sim/ucsim/s51.src/clean.mk
14788 * sim/ucsim/xa.src/Makefile.in
14789 * sim/ucsim/xa.src/clean.mk
14790 * sim/ucsim/z80.src/Makefile.in
14791 * sim/ucsim/z80.src/clean.mk
14792 * sim/ucsim/main_in.mk
14793 * sim/ucsim/packages_in.mk
14794 * sim/ucsim/gui.src/Makefile.in
14795 * sim/ucsim/gui.src/serio.src/Makefile.in
14796 * sim/ucsim/gui.src/serio.src/clean.mk
14799 * support/cpp2/Makefile.in
14800 * support/cpp2/clean.mk
14801 * support/makebin/Makefile
14802 * support/makebin/clean.mk
14803 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14804 * doc/sdccman.lyx: --program-suffix no longer needed
14806 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14808 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14809 Martin Helmling added support for ddd GUI debugger.
14810 Code added to display assembly, set variables, and other commands
14811 to interface to ddd.
14813 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14815 * as/Makefile: fix target clean
14816 * as/clean.mk: fix target clean
14817 * as/z80/clean.mk: fix target clean
14819 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14821 * Makefile.common.in: added AT EXEEXT AT
14822 * configure.in: removed all mingw32 stuff
14823 * configure: rebuilt from configure.in
14824 * doc/sdccman.lyx: updated section "installation"
14825 * support/scripts/sdcc_mingw32: adapted to configure
14826 * support/scripts/sdcc_cygwin_mingw32: added
14828 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14830 * src/pic Added object file support for the PIC port
14831 * src/pic Applied patch from Craig Franklin (this started the object file support)
14832 * src/regression Updated the PIC regression tests for object files
14834 2003-04-20 Borut Razem <borut.razem AT siol.net>
14836 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14837 lklex.c: In function `getfid':
14838 lklex.c:203: warning: array subscript has type `char'
14839 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14840 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14841 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14842 stack handling macros
14844 2003-04-19 Borut Razem <borut.razem AT siol.net>
14846 * "handling space characters in file path" task:
14847 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14848 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14849 * support/Util/MySystem.h: make it self-sufficient
14850 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14851 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14852 handling space characters in file path
14853 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14854 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14855 * support/Util/MySystem.c: handling space characters in executable's path
14857 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14859 * as/z80/Makefile: fix permanent rebuild of z80
14860 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14861 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14863 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14865 * src/SDCCopt.c: add special case optimization to replace modulo by
14866 a power of two with a bitwise AND.
14868 2003-04-18 <johan AT balder>
14870 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14872 2003-04-17 <johan AT balder>
14874 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14875 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14877 2003-04-13 Borut Razem <borut.razem AT siol.net>
14879 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14880 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14881 fixed mingw problem in adl_NORMALIZE_PATH
14883 2003-04-12 Borut Razem <borut.razem AT siol.net>
14885 * fixed "#pragma SAVE/RESTORE can not be nested":
14886 * src/SDCC.lex: reworked pragma handling functions
14887 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14888 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14890 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14892 * src/SDCCutil.c (pathEquivalent): defined but not used
14893 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14894 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14895 * configure: rebuilt from configure.in
14896 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14897 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14898 * device/include/Makefile.in: replace sdcc_datadir
14899 * device/lib/Makefile.in: replace sdcc_datadir
14900 * Makefile.common.in: add LDFLAGS from configure
14901 * packihx/Makefile.in: use LDFLAGS
14902 * src/Makefile.in: use LDFLAGS
14903 * support/cpp2/Makefile.in: add LDFLAGS from configure
14904 * support/makebin/Makefile: use LDFLAGS
14905 * .version: bumped version number to 2.3.5
14907 2003-04-12 Borut Razem <borut.razem AT siol.net>
14909 * completed "different paths" task:
14910 * src/SDCCmacro.c: fixed bug in handling quotes
14911 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14912 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14914 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14916 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14918 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14920 * ds390/gen.c ds390/peeph.def: fix bug 706781
14922 2003-04-11 Borut Razem <borut.razem AT siol.net>
14924 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14926 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14928 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14929 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14930 set - this bit used to not be set...).
14931 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14932 bad code in PIC Port
14933 * src/regression/and2.c added to test bug 609268
14934 * src/regression/Makefile added and2.c to regression test
14937 2003-04-08 <johan AT CP255758-A>
14939 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14940 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14941 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14943 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14945 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14947 * support/cpp2/Makefile.in: fix bug #487815
14948 * configure: rebuilt from configure.in
14949 * Makefile.common.in: docdir changed, new path suffixes
14950 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14951 * sdcc_vc_in.h: reflect changes from sdccconf.h
14952 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14953 * src/SDCCutil.h: remove BINDIR hack
14954 * doc/sdccman.lyx: update new path hierarchy
14956 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14958 * src/SDCCpeeph.c: added okToRemoveSLOC test
14960 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14962 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14964 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14966 * src/SDCCpeeph.c: added labelIsReturnOnly test
14967 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14969 2003-04-05 <johan AT balder>
14971 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14972 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14973 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14974 * src/SDCCast.c: fixed a warning
14975 * src/SDCCast.h: fixed a warning
14976 * src/SDCCicode.c (operandFromAst): fixed a warning
14978 2003-04-04 <johan AT balder>
14980 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14981 * src/SDCCast.c (decorateType): fixed bug #715076
14982 * src/SDCC.y: fixed bug #702907
14984 2003-04-03 <johan AT balder>
14986 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14987 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14988 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14989 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14990 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14992 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14994 * _decdptr.c: fix return values
14995 * _gptrget.c: fix return values
14996 * _gptrgetc.c: fix return values
14997 * _gptrput.c: fix return values
14998 * _mulint.c: fix return values
14999 * as/z80/Makefile: fix 'make -j' problem
15001 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15003 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15004 * configure.in: big cleanup, updated to autoconf 2.5x
15005 * configure: rebuilt from configure.in
15006 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15007 * sdcc_vc_in.h: reflect changes from sdccconf.h
15008 * doc/Makefile: fixed a flaw in "make install"
15010 2003-04-02 <johan AT balder>
15012 * src/ds390/gen.c (genCmp): no comments
15013 * src/mcs51/gen.c (genCmp): no comments
15014 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15015 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15017 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15019 * support/regression/generate-cases.py: place generated file in given sub directory
15020 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15021 * support/regression/Makefile: improvements for 'make -j';
15022 side effect: it's simpler and faster now
15024 2003-03-31 Borut Razem <borut.razem AT siol.net>
15026 * src/z80/main.c: link-{port} and as-{port} defined without path
15027 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15029 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15031 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15033 2003-03-30 Borut Razem <borut.razem AT siol.net>
15035 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15036 changed type of list parameter to set
15037 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15038 * src/port.h: changed type of do_assemble() parameter to set
15039 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15040 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15041 definition of "cppoutfilename" macro with NULL value in preProcess()
15042 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15043 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15044 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15045 replaced with set *binPathSet
15046 * shash_add() deallocates the item, if allready exsists, before adding the new one
15047 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15049 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15051 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15052 a nested for loop bug in the PIC port
15053 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15056 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15058 * support/Util/dbuf.h: remove C++ stuff to make it portable
15060 2003-03-28 Borut Razem <borut.razem AT siol.net>
15062 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15063 literal strings in stringLiteral()
15064 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15065 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15068 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15070 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15072 2003-03-26 <johan AT balder>
15074 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15075 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15076 * src/SDCCast.c (decorateType): fixed " -v < 3"
15078 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15080 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15081 Added Lenny Story's debug infrastructure changes:
15082 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15083 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15084 * src/cdbFile.c: added
15085 * src/SDCCdebug.c: added
15086 * src/SDCCdebug.h: added
15087 * src/SDCCast.c (createFunction)
15088 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15089 * src/SDCCmain.c (parseCmdLine, main)
15090 * src/SDCCmem.c (redoStackOffsets)
15091 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15094 * src/avr/gen.c (genAVRCode)
15095 * src/ds390/gen.c (gen390Code)
15096 * src/mcs51/gen.c (gen51Code)
15097 * src/pic/gen.c (genpic14Code)
15098 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15099 * src/xa51/gen.c (genXA51Code)
15100 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15102 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15104 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15105 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15107 2003-03-22 <johan AT balder>
15109 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15111 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15113 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15114 * doc/cdbfileformat.lyx: added, written by Lenny Story
15115 * doc/Makefile: added cdbfileformat.lyx
15116 * doc/clean.mk: added cdbfileformat.lyx
15118 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15120 * src/mcs51/peeph.def: fix bug #705773
15122 2003-03-20 <johan AT balder>
15124 An sfr/sbit can have an "at #" AND an initializer
15125 * src/SDCCsymt.c (checkSClass):
15126 * src/SDCCmem.c (allocGlobal):
15127 * src/SDCCmem.c (allocLocal):
15128 * src/SDCCast.c (createBlock):
15130 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15132 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15134 2003-03-16 <johan AT balder>
15136 Undid the hackup of const and volatile, the problem is much bigger
15138 * src/SDCCast.c:1.171
15139 * src/SDCCglue.c:1.138
15140 * src/SDCCicode.c:1.146
15141 * src/SDCCsymt.c:1.150
15142 * src/SDCCval.c:1.65
15144 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15146 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15147 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15149 2003-03-13 <johan AT balder>
15151 Hackup const and volatile modifiers in type chains a bit:
15153 * src/SDCCast.c:1.169
15154 * src/SDCCglue.c:1.136
15155 * src/SDCCicode.c:1.143
15156 * src/SDCCsymt.c1.146
15157 * src/SDCCsymt.h1.59
15158 * src/SDCCval.c:1.63
15160 2003-03-12 <johan AT balder>
15162 * src/SDCCBBlock.h: more LRH debugging junk
15163 * src/SDCCcflow.h: more LRH debugging junk
15164 * src/SDCCloop.c: more LRH debugging junk
15165 * src/SDCC.y (struct_declaration): fixed bug #697590
15166 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15167 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15168 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15170 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15171 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15172 test function names must now match exactly).
15173 * src/SDCCcse.c: added special case in findCheaperOp to allow
15174 extending a short integer. Makes less awful code for bug 700121 test case.
15176 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15178 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15179 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15181 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15183 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15184 actually called (operandsNotEqual() was called for all
15185 operandsNotEqualX tests).
15187 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15189 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15190 with shorter literals. Fixes bug 700121.
15192 2003-03-11 <johan AT balder>
15194 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15196 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15198 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15199 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15201 2003-03-10 Borut Razem <borut.razem AT siol.net>
15203 * src/SDCCmain.c: pipe preprocessor's output
15204 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15205 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15206 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15207 which closes all pipes in pipeSet set
15208 * src/SDCCset.c: free deleted item in function deleteSetItem()
15209 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15210 moved from z80 to src subproject
15211 * .version: increased version number to 2.3.4
15213 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15215 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15216 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15217 * support/regression/ports/xa51/spec.mk: fix typo
15219 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15221 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15223 2003-03-09 Borut Razem <borut.razem AT siol.net>
15225 * src/SDCCmain.c: pipe preprocessor's output
15226 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15227 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15228 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15229 which closes all pipes in pipeSet set
15230 * src/SDCCset.c: free deleted item in function deleteSetItem()
15231 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15232 moved from z80 to src subproject
15234 2003-03-09 Borut Razem <borut.razem AT siol.net>
15236 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15237 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15238 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15239 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15240 * src/SDCCglobl.h: unification of WIN32 native definitions
15242 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15244 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15246 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15248 * src/configure.in: check for endianess (even while cross-compiling)
15249 * src/configure: check for endianess (even while cross-compiling)
15250 * src/configure_in.h: check for endianess (even while cross-compiling)
15251 * src/avr/gen.c: remove old endianess stuff
15252 * src/mcs51/gen.c: remove old endianess stuff
15253 * src/ds390/gen.c: remove old endianess stuff
15254 * src/pic/gen.c: remove old endianess stuff
15255 * src/pic/genarith.c: remove old endianess stuff
15256 * src/pic/glue.c: fix endianess check
15257 * src/pic16/gen.c: remove old endianess stuff
15258 * src/pic16/genarith.c: remove old endianess stuff
15259 * src/pic16/glue.c: fix endianess check
15260 * src/xa51/gen.c: remove old endianess stuff
15261 * src/z80/gen.c: fix endianess check
15262 * src/SDCCglue.c: fix endianess check
15263 * src/ds390/peeph.def: fix bug 700036
15265 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15267 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15268 * src/configure: find appropriate data-types on host for SDCC's int and long
15269 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15270 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15271 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15273 2003-03-07 <johan AT balder>
15276 some minor cleanups before the big shot
15277 OP_DEFS and OP_USES now use Kevin's protection
15278 new option --nolabelopt
15280 * src/SDCCBBlock.c:
15289 * src/ds390/ralloc.c:
15290 * src/mcs51/ralloc.c:
15291 * src/pic/ralloc.c:
15292 * src/xa51/ralloc.c:
15293 * src/z80/ralloc.c:
15295 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15297 * src/pic/pcode.c (get_op): fix 64 bit warnings
15298 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15299 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15300 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15301 * support/regression/tests/malloc.c: fix 64 bit warnings
15303 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15305 * src/mcs51/gen.c (genMinus): fixed bug 696436
15307 2003-03-02 Borut Razem <borut.razem AT siol.net>
15309 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15311 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15313 * configure.in: test for mkstemp
15314 * sdccconf_in.h: add HAVE_MKSTEMP
15316 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15318 * device/include/ctype.h: removed warning while using --stack-auto
15319 * device/include/malloc.h: removed warning while using --stack-auto
15320 * device/include/string.h: removed warning while using --stack-auto
15322 2003-02-23 Borut Razem <borut.razem AT siol.net>
15324 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15325 because NDEBUG is defined (see man assert)
15326 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15328 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15330 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15331 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15333 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15335 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15336 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15338 2003-02-18 <johan AT balder>
15340 * as/mcs51/asmain.c (asmbl): module can start with a digit
15341 * as/z80/asmain.c (asmbl): module can start with a digit
15343 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15345 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15346 * src/asm.c: fix pipe() for Mingw32
15348 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15350 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15351 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15352 make -V work again; --c1mode reads now from stdin
15353 * doc/sdccman.lyx: added --c1mode
15354 * support/Util/SDCCerr.c: new messages for c1 mode
15355 * support/Util/SDCCerr.h: new messages for c1 mode
15356 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15358 2003-02-15 <johan AT balder>
15360 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15362 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15364 * doc/sdccman.lyx: Environment variables, -o and other minor things
15366 2003-02-14 <johan AT balder>
15368 * src/xa51/main.c: before anyone really tries to use it :)
15370 * Install doc's in share/sdcc/doc
15371 * removed some obsolete files
15372 * Do a proper make distclean and uninstall
15373 M Makefile.common.in
15376 M device/include/Makefile.in
15377 M device/lib/Makefile.in
15380 M sim/ucsim/doc/Makefile.in
15382 R src/avr/peeph.rul
15383 R src/xa51/peeph.rul
15384 M support/cpp2/Makefile.in
15385 M support/makebin/Makefile
15388 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15390 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15392 2003-02-10 Borut Razem <borut.razem AT siol.net>
15394 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15395 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15396 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15397 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15398 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15399 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15400 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15401 src/z80/Makefile.bcc: Borland Makefile cleanup
15402 * as/z80/Makefile.bcc: Added Borland Makefile
15403 * support/cpp2/borland.h: Removed
15405 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15407 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15408 * src/SDCC.lex: new pragma NOIV
15409 * src/SDCCglobl.h: new pragma NOIV
15410 * src/SDCCmem.c: new pragma NOIV
15412 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15414 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15416 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15418 * src/SDCCmain.c: signal handling is switched off by --debug
15419 * doc/Makefile: small fix for install; use clean.mk again
15420 * doc/clean.mk: clean *.pdf and *.html too
15422 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15424 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15425 * device/lib/printfl.c: fix a ds390 bug by making it portable
15426 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15427 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15428 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15429 * debugger/mcs51/cmd.c: converted multi-line string literals
15430 * sim/ucsim/globals.cc: converted multi-line string literals
15431 * src/SDCCmain.c: introduced signal handler to remove temp files
15432 * doc/Makefile: small tweaks, implement clean
15433 * doc: removed generated files
15435 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15437 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15438 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15439 Address Record is not correctly generated for DS390."
15441 2003-02-02 Borut Razem <borut.razem AT siol.net>
15443 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15444 * as/mcs51/asm.h: fixed compilation with Borland C
15445 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15446 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15447 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15448 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15449 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15450 src/z80/Makefile.bcc: delete $(LIB) only if exist
15451 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15453 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15455 * device/include/malloc.h: introduced NULL
15456 * device/include/string.h: introduced NULL
15457 * device/include/stdlib.h: introduced NULL
15458 * device/lib/_memcpy.c: removed NULL
15459 * device/lib/_strcat.c: removed NULL
15460 * device/lib/_strchr.c: removed NULL
15461 * device/lib/_strcmp.c: removed NULL
15462 * device/lib/_strcpy.c: removed NULL
15463 * device/lib/_strcspn.c: removed NULL
15464 * device/lib/_strlen.c: removed NULL
15465 * device/lib/_strncat.c: removed NULL
15466 * device/lib/_strncmp.c: removed NULL
15467 * device/lib/_strncpy.c: removed NULL
15468 * device/lib/_strpbrk.c: removed NULL
15469 * device/lib/_strrchr.c: removed NULL
15470 * device/lib/_strspn.c: removed NULL
15471 * device/lib/_strstr.c: removed NULL
15472 * device/lib/_strtok.c: removed NULL
15473 * device/lib/malloc.c: removed NULL, include own header
15475 2003-02-02 <johan AT balder>
15477 * 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
15478 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15479 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15480 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15481 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15482 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15484 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15486 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15489 2003-02-01 <johan AT balder>
15491 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15493 2003-01-31 <johan AT CP255758-A>
15495 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15497 2003-01-30 <johan AT balder>
15499 * src/SDCCBBlock.c: automatic bug detection
15500 * src/SDCCicode.c: automatic bug detection
15502 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15504 * src/SDCCglobl.h: now --xram-size 0 works
15505 * src/SDCCmain.c: now --xram-size 0 works
15507 2003-01-29 <johan AT balder>
15509 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15511 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15513 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15514 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15515 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15516 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15517 * src/SDCCglobl.h: Added options --xram-size and --code-size
15518 * src/SDCCmain.c: Added options --xram-size and --code-size
15520 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15522 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15523 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15525 2003-01-27 <johan AT balder>
15527 * src/SDCC.y: fixed bug #613764
15529 2003-01-26 <johan AT balder>
15531 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15532 * src/SDCCsymt.h: fixed bug #673374
15533 * src/SDCCglue.c: fixed bug #661910
15534 * src/SDCCast.c: fixed bug #458099 and 673374
15536 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15538 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15539 * as/mcs51/strcmpi.h: added
15540 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15541 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15542 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15543 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15544 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15545 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15546 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15547 * as/mcs51/Makefile.aslink: new module strcmpi
15548 * as/mcs51/Makefile.asx8051: new module strcmpi
15549 * as/mcs51/Makefil.bcc: new module strcmpi
15550 * as/mcs51/Makefile.in: new module strcmpi
15551 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15553 2003-01-26 <johan AT balder>
15555 * src/SDCCglue.c: reverted back to 1.124
15556 * src/SDCCast.c: reverted back to 1.156
15557 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15559 2003-01-25 <johan AT balder>
15561 * src/SDCCglue.c: A better fix for bug #661910
15562 * src/SDCCast.c: A better fix for bug #661910
15563 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15565 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15567 * src/Makefile.in: remove spawn.o
15568 * src/SDCCmain.c: remove spawn.h
15569 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15570 * src/spawn.c: removed
15571 * src/spawn.h: removed
15572 * support/regression/ports/ds390/spec.mk: link with -r
15574 2003-01-24 <johan AT CP255758-A>
15576 * src/ds390/gen.c (aopOp): fixed bug #667458
15577 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15578 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15579 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15581 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15583 * src/mcs51/peeph.def: better assembler identation by Frieder
15584 * src/mcs51/gen.c: better assembler identation by Frieder
15586 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15588 * as/z80/string.h: removed for gcc 3.2
15589 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15590 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15592 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15594 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15595 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15596 * support/regression/Makefile: separate temp files for ports
15597 * support/regression/generate-cases.py: separate temp files for ports
15598 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15599 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15601 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15603 * moved tinitalk to device/examples/ds390
15605 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15607 * as/mcs51/lkmem.c: rflag is for DS390
15608 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15609 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15610 (linkEdit): move mem- and map-files the same way as ihx-files
15611 * src/z80/main.c (_setDefaultOptions): removed --generic
15612 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15613 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15614 * src/pic/glue.c (picglue): --c1mode works again
15615 * src/pic16/glue.c (pic16glue): --c1mode works again
15616 * src/asm.c (printCLine): fix #660034
15618 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15620 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15621 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15622 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15623 * as/mcs51/lkmem (summary): better fix for sp problem
15624 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15625 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15626 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15627 remove --stack-after-data
15629 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15631 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15632 * src/SDCCutil.c (join): ugly bug: missing '\0'
15633 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15635 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15637 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15639 * src/pic/main.c (_asmCmd): gpasm supports -o
15640 * src/z80/main.c: more general macros
15641 * device/lib/Makefile.in: remove intermediate files
15643 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15645 * .version: Bumped version number to 2.3.3
15646 * src/SDCCBBlock.c: new option -o
15647 * src/SDCCglobl.h: new option -o
15648 * src/SDCCglue.c: new option -o
15649 * src/SDCCmain.c: new option -o
15650 * src/asm.c: new option -o
15651 * src/ds390/main.c: new option -o
15652 * src/pic/glue.c: new option -o
15653 * src/pic/pcode.c: new option -o
15654 * src/pic/ralloc.c: new option -o
15655 * src/pic16/glue.c: new option -o
15656 * src/pic16/pcode.c: new option -o
15657 * src/pic16/ralloc.c: new option -o
15658 * src/z80/main.c: new option -o
15659 * device/lib/Makefile.in: use -o
15660 * support/regression/ports/ds390/spec.mk: use -o
15661 * support/regression/ports/gbz80/spec.mk: use -o
15662 * support/regression/ports/mcs51/spec.mk: use -o
15663 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15664 * support/regression/ports/z80/spec.mk: use -o
15665 * support/regression/ports/ucz80/spec.mk: use -o
15666 * support/regression/ports/xa51/spec.mk: use -o
15667 * support/regression/fwk/lib/timeout.c: fix usage string
15669 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15670 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15672 2003-01-07 <johan AT balder>
15674 * src/SDCCast.c (decorateType): fixed bug #600035
15676 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15677 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15678 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15679 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15680 * src/pic/pcode.c: outcommented unused variable to remove warnings
15681 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15683 2003-01-06 <karl AT turbobit.com>
15684 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15687 2003-01-06 <johan AT balder>
15689 * src/SDCCicode.c: fixed array add
15691 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15692 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15693 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15695 2003-01-04 <johan AT balder>
15697 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15699 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15700 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15702 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15703 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15704 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15706 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15707 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15709 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15710 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15712 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15713 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15715 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15717 * in /sdcc/as/mcs51/ changed these files in order to create an
15718 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15719 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15720 following files to include the previous two files: aslink.dsp,
15721 Makefile.aslink, Makefile.bcc, and Makefile.in.
15723 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15724 .adb instead of .cdb
15726 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15728 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15729 value from option --iram-size.
15731 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15733 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15736 2002-09-18 <wiml AT hhhh.org>
15738 * SDCClrange.h: exposed setFromRange() and setToRange()
15739 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15740 packRegsForAccUse() (bug 542397)
15741 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15742 multiple times and emitting the fetch operations more than once
15743 added aopGetUsesAcc() function to allow binary operators to
15744 fetch their operands in the correct order; made genMinus() emit
15745 compact code for X = LITERAL - Y
15747 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15748 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15749 sprintf() in line 1267.
15751 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15752 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15755 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15756 Changes to aslink (All the changes are marked with 'JCF'):
15758 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15761 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15762 area BSEG. Also moves, if possible, the DATA area down into the internal
15763 ram so more space is available.
15765 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15768 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15769 not bytes. Function summary() which creates a memory usage summary
15770 file with extension .mem. Reports of overlaping stack and small stack
15771 size. If the space for the stack is less than 16 bytes aslink trows a
15774 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15775 the 8051. Option 'y' for memory summary output file.
15777 Changes to sdcc (All the changes are marked with 'JCF'):
15779 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15781 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15782 overlaying area for it (uses RegBankUsed[4]).
15784 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15785 bank zero as used by default. By default aslink locates the stack
15786 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15787 the creation of the .mem file. Delegates the allocation of data area
15788 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15789 the begining of the stack area to aslink.
15791 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15792 glue() in SDCCglue.c creates an area for it.
15794 2002-09-03 Borut Razem <borut.razem AT siol.net>
15795 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15796 sdcc/src/pic/glue.c:
15797 introduced atexit() handler for teporay files removal in case of
15798 errors, assertions, ...
15800 2002-08-29 Borut Razem <borut.razem AT siol.net>
15801 * sdcc/support/cpp2/auto-host_vc_in.h:
15802 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15803 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15804 Maybe there is a similar problem with BORLANDC? It should be checked!
15806 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15807 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15808 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15809 was not executed, and the compiler (cl) launched a warning:
15810 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15812 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15813 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15815 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15816 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15818 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15819 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15820 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15821 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15822 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15823 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15824 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15825 - added Release configuration in VS projects
15826 - review of compiler an linker options
15827 - VC .exe files are generated in bin_vc directory, not to interfere
15828 with binaries generated from other projects (cygwin, mingw, bcc ...)
15830 * sdcc/src/yacc.dsp: added
15832 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15833 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15834 and insert the version number definitions from .version
15836 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15838 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15839 added - genarate auto-host.h using auto-host_vc_in.h as template
15842 removed from CVS, generated automatically
15844 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15845 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15847 2002-08-11 Borut Razem <borut.razem AT siol.net>
15848 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15850 2002-08-10 Borut Razem <borut.razem AT siol.net>
15851 * src/SDCCmain.c (main):
15852 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15853 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15854 The consequence was that some temporary files were not removed.
15857 unification of code in functions tempfilename() and tempfile():
15858 function tempnam() is defined in Visual Studio 6.0 and .NET
15860 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15862 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15863 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15864 - removed compiler command line option /WX: Treats all warnings as errors
15865 - update a list of source files, included into the project
15867 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15868 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15869 changed project type to Generic Project so that can be correcly converted to VS.NET project
15871 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15873 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15875 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15877 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15878 added return 0 statements after assert() to make compiler happy
15880 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15881 added newline in the def file to keep MSC compiler satisfied
15883 * sdcc/src/z80/gen.c:
15884 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15885 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15886 - solved MSC error in function aopDump()
15888 * sdcc_vc.h: define PREFIX as "\\sdcc"
15890 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15891 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15893 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15894 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15895 - Rewrote the register banking algorithm.
15896 - Added pCode live-range analysis to registers (for now, only non-used and
15897 singly-used registers optimized away)
15899 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15901 * 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.
15903 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15904 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15906 2002-04-22 Michael Hope <michaelh AT vroom>
15908 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15910 * configure.in (DD_COPT): Added include support required for gbdk.
15912 * .version: Bumped version number just to increase it.
15914 * src/SDCCmain.c: Added -nostdinc to the default options.
15916 2002-04-15 Michael Hope <michaelh AT vroom>
15918 * device/lib/z80/printf.c (sprintf): Added.
15920 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15922 * src/z80/peeph.def: Added transpose redundent load rule.
15924 * src/z80/main.c: Added force callee saves for jaune.
15926 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15928 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15930 2002-03-28 Johan Knol <johan AT balder>
15932 * src/SDCCval.c: fixed bug #532436
15934 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15936 Added "char *Processor" field to the port structure.
15939 Added -p option. Allows port dependent processor to be specified.
15942 Initialized the new field char *Processor field to NULL in all ports
15945 Compiler generated registers for interrupt context saving
15946 were not getting allocated.
15948 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15951 Fixed left shift. Will promote the left side of a left shift
15952 if a) left shifting more than size of operand or b) when assigned
15953 to something size > size of left side
15955 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15957 tons of changes. Register allocation has been
15958 rewritten. Added customization for the various PICs. Flow
15959 analysis is restructured. ...
15961 * src/pic/device.h:
15964 * src/pic/device.c:
15965 Added. device.c is a PIC port hack to accomodate variations
15968 2002-03-13 Michael Hope <michaelh AT vroom>
15970 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15972 2002-03-04 johanknol <johanknol AT manik>
15974 * /src/SDCCval.c: fixed
15976 const unsigned char arr[][2] = { { 0, 1 } };
15977 t18.c:1: error: Initializer element is not constant
15979 2002-03-04 bela <bela AT manik>
15981 * /device/include/mcs51reg.h:
15982 ds89c420 register definition update
15984 2002-03-03 <johan AT FRIJA>
15986 * support/Util/SDCCerr.c: did something, but don't no why anymore
15988 * support/regression/tests/bug-524691.c: made it a little less shy
15990 * src/SDCCast.c (decorateType): fixed bug #524697
15992 * src/SDCCast.c: made some lineno improvements
15994 * src/SDCCval.c (getNelements): changed warning to error
15996 * src/SDCCglue.c (printIvalArray): changed warning to error
15998 * src/SDCCicode.c: fixed a warning for mingw
16000 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16002 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16004 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16006 * src/ds390/peeph.def:
16007 Added some more peephole rules
16009 * src/ds390/gen.c: Various fixes & enhancements
16011 * src/SDCClrange.c, src/SDCClrange.h:
16012 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16014 * src/ds390/ralloc.c:
16015 various fixes & enhancements (ds390) specific
16017 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16018 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16021 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16023 2002-03-02 <johan AT FRIJA>
16025 * src/SDCCast.c (decorateType): fixed bug #524708
16027 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16029 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16031 2002-03-01 Michael Hope <michaelh AT vroom>
16033 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16035 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16037 2002-03-01 <johan AT FRIJA>
16039 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16041 * src/SDCCast.c (decorateType): fixed bug #524209
16043 * src/SDCCval.c (valNot): fixed bug #524195
16045 2002-02-26 <johan AT balder>
16047 * src/xa51/gen.c: fixed a warning
16049 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16051 * src/SDCCast.c (decorateType): fixed bug #522534
16053 2002-02-23 <johan AT balder>
16055 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16057 2002-02-22 <johan AT balder>
16059 * src/SDCCast.c: fixed bug #514865
16061 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16063 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16065 * sdcc/src/SDCCloop.c:
16066 Previous fix was not good. basic blocks that have "break" or "return" are
16067 not really partof a loop , but live ranges used in these blocks should
16068 be live thru the entire loop, so set partOfLoop but don't add them to
16071 2002-02-21 <johan AT FRIJA>
16073 * src/SDCCcse.c: fixed bug #514308
16075 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16078 Fixed BUG #519583. If a conditional block ended in a return/break
16079 statement inside a loop, it was not being considered part of the loop.
16081 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16083 2002-02-10 Karl Bongers <karl AT turbobit.com>
16086 Fixed up SDCDB debugger somewhat. Updated debugger/README
16087 with lots of comments and notes.
16089 * device/examples/test2.c:
16090 Fix bug, "red" variable not being initialized(compiler complained).
16092 * device/examples/Makefile, examples/test3.c:
16093 Add Makefile in device/examples folder, compiles test3.c
16094 for use as a multiple module SDCDB test case.
16096 * sim/ucsim/cmd.src/cmdset.cc:
16097 Took out debug printfs in ucsim "next" command.
16099 * sim/ucsim/xa.src:
16100 Karl and Johan start ucsim XA support. Most dissassembly working,
16101 about 75% emulation done(plenty of work remaining).
16103 * sim/ucsim/z80.src:
16104 Add Z80 support to ucsim, add test-ucz80 regression test,
16105 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16106 Notice z80 compiler fails on examples/test3.c/crc code.
16108 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16110 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16111 Added support for --parms-in-bank1
16113 * src/ds390/peeph.def:
16114 added a few more peephole optimzations
16116 * src/ds390/main.c:
16117 1) added __builtin_inp & __builtin_outp used to read in data of given length
16118 from a memory mapped port
16119 2) added __builtin_memcmp
16120 3) added __builtin_swapw swap bytes of a short
16122 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16123 1) handle multiple send & receives from register bank1
16124 2) ralloc can now allocate DPTR1 to some liveRanges
16126 * src/SDCCsymt.c, src/SDCCsymt.h:
16127 changes to handle multiple sends & receives
16129 * src/SDCCptropt.h:
16130 added some pointer arithmetic optimization
16132 * src/SDCCptropt.c:
16133 added some pointer arithmetic optimizations but not stable yet so not
16134 called from anywhere (will get this working shortly)
16136 * src/SDCCopt.c: fixed for multiple sends & receives
16139 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16140 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16141 set preprocessor defines (depending on options)
16143 * src/SDCCicode.c, src/SDCCicode.h:
16144 changes made to handle multiple sends & receives
16147 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16149 * src/SDCCcse.c, src/SDCCcse.h:
16150 added function findbackward def (to be used in upcoming optimization)
16152 * src/SDCCcflow.c, src/SDCCcflow.h:
16153 added function returnAtEnd - to determine if a basic block terminates with
16156 * src/SDCCast.c, src/SDCCast.h:
16157 added option parms-in-bank1
16159 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16160 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16161 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16162 adjusted for --parms-in-bank1 option
16164 * device/include/string.h:
16165 donot redefine "reentrant" keyword
16167 * device/include/ds80c390.h: Added some more SFRs
16169 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16171 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16173 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16175 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16177 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16179 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16181 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16183 * Added --xram-movc option
16185 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16187 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16189 2002-01-11 Johan Knol
16191 * Added math lib of Jesus Calvino-Fraga
16193 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16195 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16196 * support/regression/Makefile: new target test-mcs51-stack-auto
16197 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16199 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16201 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16203 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16205 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16207 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16209 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16211 * src/SDCCglue.h: add definition for printIvalChar()
16213 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16215 * src/SDCCast.c: fix #498138 by Johan
16217 * src/SDCCglue.c: fix #498138 by Johan
16219 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16221 * support/regression/Makefile: fix clean
16223 * support/regression/ports/ds390/support.c: fix transmission of last character
16225 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16227 * /sdcc/src/ds390/gen.c:
16228 a) improved computing address of stack variable
16229 b) took out some #if 0 code
16230 c) improved parmBytes adjustment
16231 d) improved genPlusIncr & genMinusIncr
16232 e) genCmp could generate bad code (when left assigned to DPTR)
16233 f) Fixed bug in hasInc
16235 * /sdcc/src/ds390/ralloc.c:
16236 a) packRegsForSupport could mess up live information (Fixed)
16237 b) packRegsDPTRuse could be incorrect for left & right shift
16239 * /sdcc/src/mcs51/ralloc.c:
16240 packRegsForSupport could mess up the live information (Fixed)
16242 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16244 * /sdcc/src/SDCCast.c:
16245 can reverse a loop even if function call is present as long
16246 as the loop control variable is local & is not passed as parameter
16248 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16250 * /sdcc/ChangeLog: *** empty log message ***
16252 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16253 More builtin function additions for TININative
16255 * /sdcc/src/ds390/ralloc.c:
16256 Had broken the regression testsuite
16258 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16260 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16261 Added funcattr hasStackParms will be set for reentrant functions when there
16262 are paramteres on the stack, this helps in minimizing frame pointer generation
16263 typeFromStr can handle function pointers now
16265 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16266 *** empty log message ***
16268 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16270 * /src/ds390/gen.c, /src/ds390/main.c:
16271 More builtin function additions for TININative
16273 * /src/ds390/ralloc.c:
16274 Had broken the regression testsuite
16276 * /src/SDCCast.c: Fixed a bug in dumptree
16278 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16279 Added funcattr hasStackParms will be set for reentrant functions when there
16280 are paramteres on the stack, this helps in minimizing frame pointer generation
16281 typeFromStr can handle function pointers now
16283 * /doc/builtins.txt, /doc/TININative.txt:
16284 *** empty log message ***
16287 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16289 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16290 ALPHA version for -mTININative
16292 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16293 updated to reflect changes in the port structure
16296 added function do_assemble (similar to do_link) if non-null this function
16297 will be called to do assembly (-mTININative) requires a multi command
16299 added function genAssemblerEnd will be called to generate assembler Epilogue
16302 added _JavaNative to debug info printing
16304 * /src/SDCCmain.c: added option --tini-libid
16305 added port->do_assemble function (-mTININative) has a multi command assemble
16307 * /src/SDCCglue.c: Disabled "constExpr" check
16308 added port->genAssemblerEnd function
16310 * /src/SDCCglobl.h: Added option --tini-libid value
16313 tookout optimizeCompare from the header (has no external references)
16315 * /src/SDCCast.c: made one more function "static"
16317 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16319 * src/z80/mappings.i: Added z80asm support.
16321 * src/z80/main.c: Added z80asm support on --asm=z80asm
16323 * src/z80/gen.c: Fixed asm portability issues.
16325 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16327 * src/SDCCglue.c (printExterns): Added global/extern split.
16329 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16331 * support/regression/Makefile: added test for mcs51 model large
16333 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16335 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16337 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16339 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16341 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16343 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16345 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16347 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16349 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16351 * support/regression/tests/simplefloat.c: Port to mcs51.
16353 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16354 * support/regression/tests/bug-485362.c: Added.
16356 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16358 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16360 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16362 * src/z80/gen.c (aopDump): Added a dump function.
16364 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16365 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16367 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16369 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16371 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16373 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16375 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16377 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16379 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16381 * support/regression/ports/ds390/support.c: Use tinibios.
16383 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16385 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16387 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16388 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16390 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16392 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16394 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16396 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16398 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16399 (packRegsForIYUse): Created and optimised.
16401 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16403 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16404 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16406 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16408 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16410 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16412 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16414 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16416 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16418 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16420 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16422 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16424 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16426 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16428 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16429 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16430 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16432 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16434 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16435 (genNotFloat): Added.
16436 (genUminusFloat): Added.
16438 * device/lib/z80/Makefile: Added floating pt stubs.
16440 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16442 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16444 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16446 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16448 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16450 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16452 * sdcc/support/regression/Makefile: Add port ds390.
16454 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16456 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16458 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16460 * sdcc/support/regression/ports/ds390/support.c: Added.
16462 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16464 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16466 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16468 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16470 * device/include/malloc.h: Added z80 and gbz80 support.
16472 * device/lib/gbz80/heap.s: Added.
16474 * device/lib/z80/heap.s: Added.
16476 * device/lib/malloc.c: Added z80 and gbz80 support.
16478 * support/regression/tests/malloc.c (testMalloc): Added.
16480 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16482 * support/regression/tests/bug-478094.c: Added.
16484 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16486 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16488 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16490 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16492 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16494 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16496 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16498 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16500 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16502 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16504 * support/regression/tests/bug-477927.c: Added.
16506 * src/z80/peeph.def: Added minor rules.
16508 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16510 * src/z80/peeph.def: Added jump optimisation modification.
16512 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16514 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16516 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16518 * support/regression/tests/funptrs.c: Added.
16520 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16522 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16524 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16526 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16528 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16530 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16531 (movLeft2ResultLong): Created.
16533 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16534 (joinPushes): Added. Joins two char pushes into a word push.
16536 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16538 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16540 * support/makebin/Makefile (install): Added creation of dest dir.
16542 2001-10-24 Karl Bongers <karl AT turbobit.com>
16544 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16546 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16548 * src/z80/ralloc.c: Turned off faulty pack for one use.
16550 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16552 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16554 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16556 * support/regression/Makefile: Improved clean
16558 * support/regression/ports/gbz80/spec.mk: Added clean
16560 * support/regression/ports/host/spec.mk: Added clean
16562 * support/regression/ports/z80/spec.mk: Added clean
16564 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16566 * support/regression/ports/mcs51/timeout.c: little improvements
16568 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16570 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16572 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16574 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16576 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16578 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16580 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16582 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16583 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16585 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16587 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16589 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16591 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16593 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16595 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16597 * support/regression/tests/longor.c: Added.
16599 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16601 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16603 * as/mcs51/aslink.h: define PATH_MAX
16605 * as/mcs51/asm.h: define PATH_MAX
16607 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16609 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16611 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16613 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16615 * src/SDCCglobl.h: define PATH_MAX
16617 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16619 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16621 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16623 * src/z80/gen.c (gencjneshort): Fixed
16625 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16627 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16629 * support/regression/tests/bug-469671.c: Added.
16631 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16633 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16635 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16637 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16639 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16641 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16643 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16645 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16647 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16649 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16651 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16653 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16655 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16657 * 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.
16659 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16661 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16663 2001-10-07 <johan AT FRIJA>
16665 * device/lib/gets.c (gets): fixed the return value.
16667 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16668 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16670 * 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.
16672 * 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.
16674 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16676 * src/pic/gen.c: Removed Safe_strdup.
16678 * configure.in: Added option to enable libgc support.
16680 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16681 (bitVectUnion): Optimised.
16682 (bitVectIntersect): Optimised.
16683 (bitVectBitsInCommon): Optimised.
16684 (bitVectCplAnd): Optimised.
16686 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16688 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16690 * src/SDCCmain.c: distinguish between assembler debug and plain options
16692 * src/avr/main.c: remove standard assembler options
16694 * src/ds390/main.c: remove standard assembler options
16696 * src/mcs51/main.c: remove standard assembler options
16698 * src/port.h: removed "PENDING" comment
16700 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16702 * src/device/lib/_mulint.c : new, with assember functions
16704 * src/device/lib/_mullong.c : new, with assember functions
16706 * src/device/lib/_divuint.c : with assember functions
16708 * src/device/lib/_divsint.c : with assember functions
16710 * src/device/lib/_divulong.c: with assember functions
16712 * src/device/lib/_divslong.c: with assember functions
16714 * src/device/lib/_moduint.c : with assember functions
16716 * src/device/lib/_modsint.c : with assember functions
16718 * src/device/lib/_modulong.c: with assember functions
16720 * src/device/lib/_modslong.c: with assember functions
16722 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16724 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16726 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16727 replaced _mululong.c and _mulslong.c by _mullong.c
16729 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16731 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16733 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16735 * src/SDCCglue.c: test, if win32api is available for MINGW
16737 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16739 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16740 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16741 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16742 * support/regression/ports/host/spec.mk: removed GENERIC
16743 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16744 * support/regression/ports/z80/spec.mk: removed GENERIC
16746 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16748 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16750 * support/regression/tests/bug-467035.c: Created.
16752 2001-10-01 <johan AT FRIJA>
16754 * src/SDCC.y: fixed bug #466586 part 1
16756 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16758 * SDCCicode.c: z80 has no generic pointers
16759 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16761 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16763 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16765 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16767 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16769 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16771 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16773 * configure.in: Fixed up so that ucsim is only configured once.
16775 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16777 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16778 (getPathDifference): As above.
16780 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16782 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16784 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16785 * .version: Updated to 2.3.1
16787 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16788 Added copyright header.
16790 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16791 (assemble): Added support for macro based assembler commands.
16792 (linkEdit): Added support for macro based linker commands.
16793 (preProcess): Changed the pre-processor to use macros.
16794 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16795 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16797 * device/lib/z80/crt0.s: Added module name for debugging.
16799 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16801 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16803 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16805 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16807 * src/Makefile.in: Added SDCCmacro and SDCCutil
16809 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16811 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16813 2001-09-16 <johan AT FRIJA>
16815 * 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.
16817 2001-09-15 <johan AT FRIJA>
16819 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16820 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16822 2001-09-11 <johan AT FRIJA>
16824 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16826 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16828 * support/regression/tests/bug-460444.c: Added test case.
16830 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16831 (genCast): Added justification for all of the asserts.
16833 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16835 * support/regression/support.c: _xdata replaced by xdata
16837 * support/regression/spec.mk: removed _generic
16839 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16841 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16843 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16844 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16846 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16848 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16850 * support/regression/tests/bug-460010.c: Added test case.
16852 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16854 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16856 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16858 * support/regression/testfwk.c: removed workaround for bug #436344
16860 * support/regression/tests/bp.c: use less memory with mcs51
16862 * support/regression/tests/bug-441448.c: use less memory
16864 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16866 * support/regression/collate-results.py: typo
16868 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16870 * support/regression/tests/fetchoverlap.c: Added new test case.
16872 * support/regression/tests/bp.c: Added new test case.
16874 * support/regression/tests/bug-448984.c: Added new test case.
16876 * support/regression/tests/pow2shifts.c: Added new test case.
16878 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16879 (genlshTwo): Fixed right shift for count > 8.
16881 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16883 2001-09-08 <johan AT FRIJA>
16885 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16887 2001-09-07 <johan AT FRIJA>
16889 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16891 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16893 2001-09-06 <johan AT FRIJA>
16895 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16896 * bernhard noted me at this: "() equals to (void)" (1.38)
16898 2001-09-05 <johan AT FRIJA>
16900 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16902 2001-09-04 <johan AT FRIJA>
16904 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16907 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16909 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16911 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16913 * link/z80/aslink.h: Fixed path for PATH_MAX
16915 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16917 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16919 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16921 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16923 * 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.
16925 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16927 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16928 (genCmp): Fixed up genCmp for the GB with longs.
16930 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16932 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16934 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16936 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16938 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16940 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16942 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16944 * 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.
16946 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16948 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16950 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16952 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16954 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16956 * sim/ucsim/configure: little improvement of Cygwin-detection
16957 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16958 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16959 * support/regression/tests/bug-221100.c: small changes for mcs51
16960 * support/regression/tests/bug-221168.c: small changes for mcs51
16961 * support/regression/tests/bug-227710.c: small changes for mcs51
16962 * support/regression/tests/staticinit.c: small changes for mcs51
16963 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16964 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16965 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601