1 2008-11-15 Borut Razem <borut.razem AT siol.net>
3 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
4 src/SDCCsymt.c, src/SDCCsymt.h:
5 fixed RFE #2291335 : Unnamed bit-field initialization
6 * support/regression/tests/bitfields.c:
7 added test case for RFE #2291335
8 * support/regression/tests/bug-1981238.c:
9 don't initialize unnamed bit-fields
11 2008-11-11 Raphael Neider <rneider AT web.de>
13 * device/include/pic16/pic18f25j10.h,
14 device/include/pic16/pic18f45j10.h: remove useless boilerplate
16 * device/include/pic16/adc.h,
17 device/lib/pic16/libio/adc/adcbusy.c,
18 device/lib/pic16/libio/adc/adcclose.c,
19 device/lib/pic16/libio/adc/adcconv.c,
20 device/lib/pic16/libio/adc/adcopen.c,
21 device/lib/pic16/libio/adc/adcread.c,
22 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
23 and fixed ADC routines to work for more target devices,
24 incorporates patch #2036130 by Nick Materer
26 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
28 * device/include/ctype.h,
29 * device/include/ds400rom.h,
30 * device/include/ds80c390.h,
31 * device/include/float.h,
32 * device/include/math.h,
33 * device/include/serial.h,
34 * device/include/stdbool.h,
35 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
37 * device/include/mcs51/C8051F336.h,
38 * device/include/mcs51/C8051T600.h,
39 * device/include/mcs51/C8051T610.h,
40 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
41 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
43 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
45 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
47 2008-11-10 Raphael Neider <rneider AT web.de>
49 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
50 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
51 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
52 (patch by Nick Materer, #2253980)
54 * device/lib/pic16/libio/adc.ignore,
55 device/lib/pic16/libio/i2c.ignore,
56 device/lib/pic16/libio/usart.ignore,
57 device/lib/pic16/pics.all: updated to build more device libs
59 * device/lib/pic16/libdev/Makefile.am,
60 device/lib/pic16/libdev/Makefile.in,
61 device/lib/pic16/libio/Makefile.am,
62 device/lib/pic16/libio/Makefile.in: regenerated
64 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
65 names per memory location, applied SDCC style to more functions
67 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
69 * device/include/mcs51/p89lpc933_4.h: new NXP header file
70 * device/include/mcs51/p89lpc935_6.h: new NXP header file
71 * device/include/mcs51/p89v66x.h: minor changes
72 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
74 2008-11-09 Raphael Neider <rneider AT web.de>
76 * device/include/pic/pic14devices.txt: fixed memory description for
77 12f629 and 12f675, closes #2236240
79 2008-11-06 Borut Razem <borut.razem AT siol.net>
81 * src/SDCCmain.c: #fixed bug 2224960: sdcc -MM no working correctly
82 pass system include paths with -isystem to sdcpp
83 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
84 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
86 2008-11-02 Raphael Neider <rneider AT web.de>
88 * doc/sdccman.lyx: updated the sections on the library build process
89 and on how to add support for new devices, and documented known
90 problems with the extended instruction set including a workaround
92 2008-11-01 Raphael Neider <rneider AT web.de>
94 * device/include/pic16/adc.h,
95 device/include/pic16/pic16devices.txt,
96 device/include/pic16/pic18f2410.h,
97 device/include/pic16/pic18f2510.h,
98 device/include/pic16/pic18f2515.h,
99 device/include/pic16/pic18f2610.h,
100 device/include/pic16/pic18f4410.h,
101 device/include/pic16/pic18f4510.h,
102 device/include/pic16/pic18f4515.h,
103 device/include/pic16/pic18f4610.h,
104 device/include/pic16/pic18fregs.h,
105 device/lib/pic16/libdev/Makefile.am,
106 device/lib/pic16/libdev/Makefile.in,
107 device/lib/pic16/libdev/pic18f2410.c,
108 device/lib/pic16/libdev/pic18f2510.c,
109 device/lib/pic16/libdev/pic18f2515.c,
110 device/lib/pic16/libdev/pic18f2610.c,
111 device/lib/pic16/libdev/pic18f4410.c,
112 device/lib/pic16/libdev/pic18f4510.c,
113 device/lib/pic16/libdev/pic18f4515.c,
114 device/lib/pic16/libdev/pic18f4610.c,
115 device/lib/pic16/libio/Makefile.am,
116 device/lib/pic16/libio/Makefile.in,
117 device/lib/pic16/pics.all: added support for 18f[24][456]10
118 and 18f[24]515 devices
119 * doc/sdccman.lyx: updated list of supported PIC16 devices
121 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
122 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
123 src/xa51/gen.c: avoid compiler warnings
124 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
126 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
128 * device/include/mcs51/p89v66x.h: NXP header file
129 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
130 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
132 2008-10-14 Raphael Neider <rneider AT web.de>
134 * device/lib/pic16/libdev/Makefile.am,
135 device/lib/pic16/libio/Makefile.am: enable building libraries for
136 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
137 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
138 * device/lib/pic16/libdev/Makefile.in,
139 device/lib/pic16/libio/Makefile.in: regenerated
141 2008-10-14 Raphael Neider <rneider AT web.de>
143 * device/include/pic16/pic18f2450.h,
144 device/include/pic16/pic18f4450.h,
145 device/lib/pic16/libdev/pic18f2450.c,
146 device/lib/pic16/libdev/pic18f4450.c,
147 device/include/pic16/adc.h,
148 device/include/pic16/pic16devices.txt,
149 device/include/pic16/pic18fregs.h,
150 device/lib/pic16/libdev/Makefile.am,
151 device/lib/pic16/libdev/Makefile.in,
152 device/lib/pic16/libio/Makefile.am,
153 device/lib/pic16/libio/Makefile.in,
154 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
156 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
157 stack to a fixed location, relax it to automatically work with all
158 but the smallest devices (256 byte RAM devices need #pragma stack)
160 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
162 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
163 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
164 * device/lib/_strcspn.c: fixed bug 2140931
166 2008-10-06 Raphael Neider <rneider AT web.de>
168 * device/include/pic16/stdio.h,
169 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
170 declared __naked for convenience, named all arguments
171 * device/lib/pic16/libc/stdio/strmgpsim.c,
172 device/lib/pic16/libc/stdio/strmmssp.c,
173 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
175 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
176 empty __naked functions,
177 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
178 corner cases (unlink first/last pCode in list), reuse more code
180 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
182 * src/ds390/main.c (_ds390_genInitStartup): added
183 * src/SDCCpeeph.c (getPatternVar): new, added,
184 (labelInRange): fixed bug 2115959
185 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
186 * src/SDCCicode.h: added newiTempOperand
187 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
188 added optimizations for 0/x and x/-1, see also patch 2142900
189 * support/regression/tests/onebyte.c (testMul): added test cases
191 2008-09-20 Borut Razem <borut.razem AT siol.net>
194 definition of absolute address symbols without initial value,
195 fixed SDCC crash "do not know how to intialize symbol"
197 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
199 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
200 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
201 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
202 * device/lib/z80/stubs.s: added stubs for above functions
203 * src/SDCCopt.c (convilong),
204 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
205 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
206 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
207 * support/regression/tests/onebyte.c: enabled all tests for z80
209 2008-09-15 Borut Razem <borut.razem AT siol.net>
211 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
212 device/lib/pic16/libc/stdio/printf.c,
213 device/lib/pic16/libc/stdio/strmusart.c,
214 device/lib/pic16/libc/stdio/printf_tiny.c,
215 device/lib/pic16/libc/stdio/sprintf.c,
216 device/lib/pic16/libc/stdio/strmgpsim.c,
217 device/lib/pic16/libc/stdio/putchar.c,
218 device/lib/pic16/libc/stdio/fprintf.c,
219 device/lib/pic16/libc/stdio/strmmssp.c,
220 device/device/lib/pic16/libc/stdio/vprintf.c,
221 device/lib/pic16/libc/stdio/printf_small.c,
222 device/lib/pic16/libc/stdio/vsprintf.c,
223 device/lib/pic16/libc/stdio/strmputchar.c,
224 device/lib/pic16/libc/Makefile.am,
225 device/lib/pic16/libc/Makefile.in:
226 *printf now returns int, puchar.c moved from stdlib to stdio,
227 *printf format parameter type changed from char * to const char *,
228 added GNU link excetion text to library source files,
229 applyed GNU coding style, removed useless svn ids,
230 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
231 binary specifier: "%b", "%hb" and "%lb"
232 * device/lib/pic16/libc/stdio/vfprintf.c:
233 applied patch #2044424: PIC16: vfprintf
234 thanks Mauro Giachero
235 * support/regression/tests/bug1057979.c:
236 removed old pic16 sprintf specifics
237 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
238 * doc/sdccman.lyx: documented 'b' binary format specifier removal
240 2008-09-15 Raphael Neider <rneider AT web.de>
242 * src/pic16/device.c (pic16_dump_usection): force udata sections
243 into the addressable range (0..0xFFF), workaround for a gpsim
244 bug preventing simulation of regtest bug1750318
245 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
246 (serialRegAssign): fixed regtest bug-971834,
247 (pic16_packRegisters): avoid null-pointer dereference
249 2008-09-14 Raphael Neider <rneider AT web.de>
251 * src/pic16/gen.c, src/pic16/ralloc.c: use
252 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
253 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
255 2008-09-12 Borut Razem <borut.razem AT siol.net>
257 * support/regression/fwk/testfwk.h:
258 define pdata as data for pic16 target
259 thanks Mauro Giachero
261 2008-09-11 Borut Razem <borut.razem AT siol.net>
263 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
264 support/regression/absolute.c:
265 applied patch #2105615: Some PIC16 testcase fixlets
266 thanks Mauro Giachero
268 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
270 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
271 * support/regression/tests/bug2094505.c: new, added
273 2008-09-07 Borut Razem <borut.razem AT siol.net>
275 * src/SDCCglue.c, src/SDCCast.c:
276 fixed throw of "excess elements" warning for char arrays
277 * support/regression/tests/nullstring.c:
278 disable warning about excess elements in array of chars initializer
280 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
282 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
283 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
284 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
285 * support/regression/tests/bug2077267.c: new, added
287 2008-09-05 Raphael Neider <rneider AT web.de>
289 * configure.in, Makefile.common.in: add support for ccache,
290 remove spurious $VERSION output, detect doc-tools even without
291 --enable-doc to facilitate later manual doc-builds, minor cleanup
292 * configure: regenerated
294 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
295 avoid races in parallel VPATH builds
296 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
297 * doc/sdccman.lyx: mention --without-ccache configure option
299 2008-09-01 Raphael Neider <rneider AT web.de>
301 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
302 * (genConstPointerGet): fix reading bitfields from __code space
303 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
304 bitfield initializers (fix regression test bug1856409.c)
305 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
308 2008-08-31 Raphael Neider <rneider AT web.de>
310 * src/pic16/gen.c (genAssign): removed useless compiler output
311 * (genPointerGet,genPointerSet,genCast),
312 src/pic16/glue.c (pic16_printGPointerType):
313 also handle PPOINTERs just to avoid spurious asserts
314 * (pic16_printIvalType,pic16_printIvalBitFields):
315 generalized to arbitrary type/bitfield sizes, allows compilation of
316 regression test bug-1981238.c
317 * (pic16_printIvalChar): fix regression test structflexarray.c
318 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
319 in initialized structs and fix #1843745
320 * (pic16_printIvalStruct): always output initializers for all fields,
321 even those not explicitly given, fixes zeropad.c regression test
322 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
323 #2073635, #1567098, and #1485812)
324 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
326 2008-08-31 Borut Razem <borut.razem AT siol.net>
328 * support/regression/tests/bug-895992.c,
329 support/regression/tests/onebyte.c:
330 enabled pic16 regression testing since the bugs
331 1511794: pic16: regression test bug-895992.c fails
332 1444425: onebyte.c regression tes fails on pic16
333 are fixed, probably by fixing
334 2048464: PIC16: fix genUminus - addresses not.c regression test
335 * src/SDCCsymt.c, src/SDCCglue.c,
336 support/regression/tests/bug-1981238.c:
337 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
340 2008-08-30 Borut Razem <borut.razem AT siol.net>
342 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
343 release version 4.3.2
345 2008-08-24 Raphael Neider <rneider AT web.de>
347 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
348 always use the sdcc from the current build tree (ignore $CC from
349 the environment, fixes compile farm builds)
350 * device/lib/Makefile.in: rename .a into .lib for compatibility,
351 remove more build products from install directory
352 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
353 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
355 2008-08-24 Borut Razem <borut.razem AT siol.net>
357 * src/SDCC.y: applied patch
358 2050245: Fix # 1963382
360 1963382: Listing File - C file comment is incorrect
363 2008-08-23 Borut Razem <borut.razem AT siol.net>
365 * src/pic16/gen.c: applied patch
366 2048464: PIC16: fix genUminus - addresses not.c regression test
367 thanks Mauro Giachero
369 2008-08-22 Borut Razem <borut.razem AT siol.net>
371 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
372 src/pic16/main.c: allow spaces in gpasm and gplink paths
374 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
377 * src/z80/peeph-z80.def: minor peephole improvement
379 2008-08-15 Raphael Neider <rneider AT web.de>
381 * src/z80/gen.c (_vemit2): suppress compiler warning
383 * src/pic/*.[ch]: make proper use of header files and avoid
384 ad-hoc extern declarations, mark module-local helpers 'static',
385 removed dead/replaced code, no functional changes
386 * src/pic16/pcode.c: disentangled from pic14 backend
388 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
390 * src/z80/gen.c: fixed #2051348
391 * support/regression/tests/bug-2051348.c: regression test for #2051348
393 2008-08-10 Raphael Neider <rneider AT web.de>
396 * Makefile.common.in: export PACKAGE for $docdir,
397 fixes #1957036, avoid some "underquoted definition" warnings
398 * configure: regenerated
400 2008-08-10 Raphael Neider <rneider AT web.de>
402 * device/lib/pic16/**: build pic16 library using autotools for
403 improved dependency tracking
405 * device/lib/Makefile.in,
407 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
409 2008-08-10 Raphael Neider <rneider AT web.de>
411 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
412 local variables if --nooverlay is given, workaround for #2023121
414 2008-08-08 Raphael Neider <rneider AT web.de>
416 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
418 2008-08-08 Raphael Neider <rneider AT web.de>
420 * src/pic/pcoderegs.c,
422 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
424 2008-08-07 Borut Razem <borut.razem AT siol.net>
426 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
427 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
428 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
429 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
430 applied modified patch 2038174: Add support for binary constants v2
431 thanks Mauro Giachero
432 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
434 2008-08-04 Raphael Neider <rneider AT web.de>
437 * src/pic16/device.h,
439 * src/pic16/main.c: enable --optimize-goto by default
441 * device/lib/pic16/Makefile.common.in: suppress removed option
444 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
446 2008-07-30 Borut Razem <borut.razem AT siol.net>
448 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
449 applied patch 22032433: PIC16: fix constant strings,
450 thanks Mauro Giachero
452 2008-07-29 Borut Razem <borut.razem AT siol.net>
454 * src/pic16/gen.c: applied patches:
455 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
456 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
457 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
458 thanks Mauro Giachero
460 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
462 * src/port.h: Fixed typo in comment
464 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
466 * src/z80/mappings.i: Implemented RFE #1919415
467 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
468 #1880202, #1914434, prepared for RFE #1703943
470 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
473 * src/z80/peeph-z80.def,
474 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
475 preparation for Z80 peephole improvements
477 2008-06-21 Raphael Neider <rneider AT web.de>
479 * device/include/pic16/pic18f66j60.h,
480 * device/include/pic16/pic18f66j65.h,
481 * device/include/pic16/pic18f67j60.h,
482 * device/include/pic16/pic18f86j60.h,
483 * device/include/pic16/pic18f86j65.h,
484 * device/include/pic16/pic18f87j60.h,
485 * device/include/pic16/pic18f96j60.h,
486 * device/include/pic16/pic18f96j65.h,
487 * device/include/pic16/pic18f97j60.h,
488 * device/lib/pic16/libdev/pic18f66j60.c,
489 * device/lib/pic16/libdev/pic18f66j65.c,
490 * device/lib/pic16/libdev/pic18f67j60.c,
491 * device/lib/pic16/libdev/pic18f86j60.c,
492 * device/lib/pic16/libdev/pic18f86j65.c,
493 * device/lib/pic16/libdev/pic18f87j60.c,
494 * device/lib/pic16/libdev/pic18f96j60.c,
495 * device/lib/pic16/libdev/pic18f96j65.c,
496 * device/lib/pic16/libdev/pic18f97j60.c,
497 * device/include/pic16/pic16devices.txt,
498 * device/include/pic16/pic18fregs.h,
499 * device/lib/pic16/pics.all: added new devices
501 * device/include/pic16/adc.h,
502 * device/lib/pic16/libio/adc/adcbusy.c,
503 * device/lib/pic16/libio/adc/adcopen.c,
504 * device/lib/pic16/libio/adc/adcsetch.c,
505 * device/lib/pic16/libio/i2c/i2copen.c,
506 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
507 all changes from a patch by Anton Strobl
509 2008-06-12 Borut Razem <borut.razem AT siol.net>
511 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
512 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
513 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
514 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
515 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
516 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
517 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
518 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
519 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
520 by applying the modified patch from Risto Huotari
522 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
525 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
526 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
527 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
528 * support/regression/tests/bug1938300.c: new, added
530 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
532 * device/include/asm/ds390/features.h,
533 * device/include/asm/mcs51/features.h,
534 * device/include/mcs51/regc515c.h: inserted LGPL notice
536 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
538 * device/lib/gbz80/div.s,
539 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
540 patch 1597883, Thanks Robert Ramey
542 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
544 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
545 createIvalCharPtr, createIvalPtr, createIval),
547 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
548 initializers for local auto variables
549 * support/regression/tests/zeropad.c: added testcase for auto initializers
551 2008-05-26 Raphael Neider <rneider AT web.de>
553 * device/lib/pic16/startup/crt0.c,
554 * device/lib/pic16/startup/crt0i.c,
555 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
556 explicit, fixed curr_entry loop for >= 256 initializer records,
557 removed debug code (write to 0xf7e)
559 2008-05-25 Raphael Neider <rneider AT web.de>
561 * device/include/pic/pic16f627a.h,
562 * device/include/pic/pic16f628a.h,
563 * device/include/pic/pic16f648a.h: added missing ports
565 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
567 * device/include/float.h: added __INFINITY
568 * device/lib/_fsadd.c: handle overflows
569 * device/lib/_fsmul.c,
570 * device/lib/_fsdiv.c: use __INFINITY
571 * device/lib/_fseq.c,
572 * device/lib/_fsneq.c: handle -0.0
573 * sim/ucsim/s51.src/uc89c51r.cc,
574 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
575 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
576 * src/mcs51/gen.c (genSend): fixed bug with --xstack
577 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
578 * support/regression/tests/snprintf.c: test bug with --xstack
580 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
582 * src/SDCCpeeph.c (callFuncByName):
583 Support nested parenthesis in peephole function arguments (#1967300)
585 2008-05-19 Raphael Neider <rneider AT web.de>
587 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
588 fixed duplicate labels (#1911325)
590 2008-05-19 Raphael Neider <rneider AT web.de>
592 * src/regression/empty.c: suppress warning
593 * src/regression/pointer1.c: enabled index_by_pointer()
594 * src/regression/inline.c: now works for pic16 as well
596 * src/pic16/device.c: include dbuf declarations
597 * src/pic16/device.h: removed obsolete prototypes
599 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
600 * src/pic16/glue.c: made purely local functions static,
601 (pic16_printGPointerType, pic16_printIvalCharPtr,
602 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
603 generic pointers' tags (#1961866)
605 * src/pic16/pcode.c (assignValnums): optimize literal assignments
607 2008-05-19 Borut Razem <borut.razem AT siol.net>
609 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
610 fixed typo, uninstall include/pic16/pic16devices.txt
612 2008-05-18 Borut Razem <borut.razem AT siol.net>
614 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
615 the buffer is null terminated
616 * src/device/pic16.c:
617 applied modified patch 1965676: Patch for Win32 16 bit PIC
618 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
620 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
622 * src/SDCC.lex (check_type),
623 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
626 * as/z80/clean.mk: also clean *.dep
627 * device/lib/pic16/libsdcc/stack/Makefile,
628 * sim/ucsim/libtool: removed as they are rebuild by configure
629 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
631 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
633 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
634 fixupInline instead of createFunction to fix bug 1864577
635 (inlineFindMaxBlockno): removed, use global blockNo
636 * src/SDCCglobl.h: added blockNo
638 * src/z80/peep.h: modified properties
639 * support/regression/tests/bug1864577.c: new, added
641 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
644 * as/mcs51/asm.h: added org_cnt
645 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
646 * as/mcs51/asout.c: changed old K&R to ANSI
647 * as/mcs51/Makefile.in: use common identifiers
653 * as/hc08/Makefile.bcc,
654 * as/hc08/Makefile.in: synchronized with as/mcs51/*
655 * sdcc_vc_in.h: added define __func__
656 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
657 Thanks Ruud van Silfhout
658 * support/regression/tests/bug1717305.c: new, added
660 2008-05-05 Borut Razem <borut.razem AT siol.net>
662 * support/regression/Makefile.in,
663 support/regression/ports/ds390/spec.mk,
664 support/regression/ports/hc08/spec.mk,
665 support/regression/ports/mcs51-common/spec.mk,
666 support/regression/ports/pic14/spec.mk,
667 support/regression/ports/pic16/spec.mk,
668 support/regression/ports/ucz80/spec.mk,
669 support/regression/ports/z80/spec.mk:
670 added INC_DIR and LIBDIR paths
671 * src/ds390/gen.c: removed duplicated selicolon
673 2008-05-04 Borut Razem <borut.razem AT siol.net>
675 * support/regression/Makefile.in,
676 support/regression/fwk/lib/testfwk.c,
677 support/regression/ports/ds390/spec.mk,
678 support/regression/ports/hc08/spec.mk,
679 support/regression/ports/mcs51-common/spec.mk,
680 support/regression/ports/mcs51-large/spec.mk,
681 support/regression/ports/mcs51-medium/spec.mk,
682 support/regression/ports/mcs51-small/spec.mk,
683 support/regression/ports/mcs51-stack-auto/spec.mk,
684 support/regression/ports/mcs51-xstack-auto/spec.mk,
685 support/regression/ports/pic14/spec.mk,
686 support/regression/ports/pic16/spec.mk,
687 support/regression/ports/ucz80/spec.mk:
688 added possibility to define the sdcc binary directory SDCC_BIN_PATH
689 used to run regeression tests
691 2008-05-01 Raphael Neider <rneider AT web.de>
693 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
694 supported devices and instructions to add new ones
696 2008-05-01 Raphael Neider <rneider AT web.de>
698 * device/include/pic16/adc.h,
699 device/lib/pic16/libio/adc/adcbusy.c,
700 device/lib/pic16/libio/adc/adcopen.c,
701 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
702 18f2455 style ADC devices, based on patch #1776197
703 * device/lib/pic16/libio/adc/adcclose.c,
704 device/lib/pic16/libio/adc/adcconv.c,
705 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
706 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
707 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
708 * device/include/pic16/pic18f4431.h,
709 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
710 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
712 2008-05-01 Raphael Neider <rneider AT web.de>
714 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
715 moved xinst flag into pic16_options_t
716 * src/pic16/device.c (default_device, pic16_list_devices,
717 pic16_find_device): removed references to sfrrange
718 * src/pic16/gen.c (genFunction),
719 src/pic16/glue.c (pic16initialComments),
720 src/pic16/main.c (pic16_optionsTable),
721 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
723 * device/include/pic16/pic16devices.txt: removed sfrrange lines
725 2008-04-29 Raphael Neider <rneider AT web.de>
727 * src/pic16/devices.inc,
728 device/include/pic16/pic16devices.txt: replaced compiled-in list
729 of devices with a variant parsed at runtime
730 * src/pic16/device.c: added support for parsing pic16devices.txt,
732 * src/pic16/device.h: removed (now) unused fields from PIC_device
733 * src/pic16/main.c: removed #pragma maxram,
734 (_pic16_initPaths): removed bogus generation of search paths,
735 setup the port proper only after the search paths (for
736 pic16devices.txt) are set up,
737 (_pic16_finaliseOptions): moved processor dependant code here
738 from _pic16_initPaths(), clean up
739 * src/pic16/ralloc.c (pic16_init_stack),
740 * src/pic16/ralloc.h,
741 * src/pic16/pcode.c: clean up
742 * device/include/Makefile.in,
743 support/scripts/sdcc.nsi: also install/package pic16devices.txt
744 * support/scripts/inc2h-pic16.pl: updated instructions
746 2008-04-29 Raphael Neider <rneider AT web.de>
748 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
749 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
750 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
751 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
752 added missing family members and 18f2480/2580/4480/4580 family
753 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
754 * device/include/pic16/pic18f2525.h: use 18f4620.h
755 * device/include/pic16/pic18f6680.h: use 18f8680.h
756 * device/include/pic16/pic18fregs.h,
757 device/lib/pic16/pics.all,
758 src/pic16/devices.inc: add new devices
759 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
760 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
761 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
762 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
763 prevent attempting to build the libio for some new devices
765 2008-04-29 Raphael Neider <rneider AT web.de>
767 * debugger/mcs51/Makefile.in: fixed paths to sources
769 2008-04-25 Borut Razem <borut.razem AT siol.net>
771 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
772 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
773 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
774 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
775 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
776 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
777 as/link/z80/linkz80.dsp: lklibr.c moved
778 * doc/INSTALL.txt: binary archives in bz2 format
779 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
781 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
783 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
784 * support/regression/tests/bug1856409.c: new, added
786 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
789 * src/mcs51/peep.c: Use werror for error messages.
790 * src/SDCCicode.c (geniCodeConditional),
791 * src/SDCCsymt.c (structElemType): fixed bug 1839321
792 * src/z80/Makefile.bcc,
793 * src/z80/z80.dsp: added src/z80/peep.c/h
794 * support/regression/tests/bug1839321.c: new, added
796 2008-04-20 Raphael Neider <rneider AT web.de>
798 * device/include/pic16/pic18f2455.h: added bitfields for port C
800 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
802 * src/z80/peep.c: Use werror for error messages.
804 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
806 * src/z80/peep.h (declaration of notUsed()),
807 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
809 * src/z80/z80.h (added dependency on peep.h),
810 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
813 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
815 * src/SDCCpeeph.c (added support for notUsed()),
816 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
818 * src/port.h (removed dependency on mcs51/peep.h, added declaration
819 for notUsed()): Implemented generic (that is not port-specific) part
822 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
824 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
825 * device/lib/libsdcc.lib,
826 * device/lib/Makefile.in,
827 * support/regression/ports/mcs51-xstack-auto/spec.mk,
828 * device/lib/calloc.c: renamed to _calloc.c
829 * device/lib/free.c: renamed to _free.c
830 * device/lib/malloc.c: renamed to _malloc.c
831 * device/lib/realloc.c: renamed to _realloc.c
832 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
833 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
834 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
835 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
836 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
837 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
838 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
839 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
841 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
842 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
843 * support/regression/tests/bug1509084.c: new, added
845 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
847 * device/include/mcs51/cc2510fx.h: added _XPAGE
848 * device/include/mcs51/compiler.h: cosmetic changes
850 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
852 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
855 2008-03-31 Borut Razem <borut.razem AT siol.net>
857 * support/cpp2 renamed to support/cpp
858 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
859 support/cpp2/libiberty/splay-tree.c,
860 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
861 support/cpp2/libcpp/directives.c,
862 support/cpp2/libcpp/include/cpplib.h,
863 support/cpp2/libcpp/include/symtab.h,
864 support/cpp2/libcpp/include/line-map.h,
865 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
866 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
867 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
868 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
869 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
870 release version 4.3.0
871 * configure.in, configure, Makefile.in, Makefile.bcc:
872 adapted for moved cpp2
874 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
876 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
877 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
879 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
881 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
883 * support/regression/tests/bug1717943.c: new, added
885 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
887 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
888 bytewise return value assignments introduced in last commit.
890 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
892 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
893 genMult, genJumpTab):
894 Use 16-bit instructions for addition in some additional cases,
895 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
897 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
899 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
900 Implemented RFE #1921450, changed some debug messages.
902 2008-03-30 Borut Razem <borut.razem AT siol.net>
904 * Small Device C Compiler 2.8.0 released
905 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
906 * support/scripts/sdcc.nsi: added finish page; this version
907 was used for 2.8.0 release
908 * doc/knownbugs.html: removed; magically generated by the build
909 process using gen_known_bugs.pl from now on
911 2008-03-23 Borut Razem <borut.razem AT siol.net>
913 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
914 and reverted it, since it was already fixed by Raphael ;-)
915 * doc/knownbugs.html: updated for RC2
917 2008-03-22 Raphael Neider <rneider AT web.de>
919 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
922 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
924 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
925 * support/regression/tests/bug1839277.c: added related testBug1839299
927 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
929 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
930 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
932 * src/mcs51/gen.c: throughout only output hex constants
933 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
934 * support/regression/tests/bug1839277.c: new, added
936 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
938 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
939 compilation warning about nested comments.
941 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
943 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
944 * support/regression/tests/bug1921073.c: new, added
946 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
948 * src/z80/SDCCpeeph.c.c (callFuncByName):
949 Commented function parameters.
951 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
953 * src/z80/ralloc.c (packRegsForAccUse2):
954 disabled a broken accumulator packing optimization (fixed #1292721).
955 * support/regression/tests/bug-1292721: Regression test for #1292721.
957 2008-03-16 Raphael Neider <rneider AT web.de>
959 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
960 fixed code bloat regression using a variant of patch #1915618
962 2008-03-16 Borut Razem <borut.razem AT siol.net>
964 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
965 icon, changed startup menu for release distribution, code cleaning,
966 create url files instead links in startup menu
968 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
970 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
971 * support/regression/tests/bug1579949.c: new, added
973 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
975 * device/lib/printf_fast.c: fixed bug 1255403
977 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
979 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
980 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
982 2008-03-14 Borut Razem <borut.razem AT siol.net>
984 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
986 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
987 is correctly displayed
988 * as/link/z80/lkmain.c: usage line commented out
990 2008-03-13 Borut Razem <borut.razem AT siol.net>
992 * doc/sdccman.lyx: corrected to be able to convert to PDF,
993 updated the list pf supported pic14 devices
995 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
997 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
999 2008-03-12 Borut Razem <borut.razem AT siol.net>
1001 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1002 fixed documentation request #1718191
1003 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1004 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1007 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1009 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1010 * support/regression/tests/bug1505811.c: new, added
1012 2008-03-09 Raphael Neider <rneider AT web.de>
1014 * device/include/pic16/pic18f2620.h,
1015 * device/include/pic16/pic18f4620.h,
1016 * device/lib/pic16/libdev/pic18f2620.c,
1017 * device/lib/pic16/libdev/pic18f4525.c,
1018 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1019 family to consistently use pic18f4620.[ch], fixes #1832562
1021 2008-03-09 Borut Razem <borut.razem AT siol.net>
1023 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1024 changed sdcc version to 2.8.0
1025 * knownbugs.html: regenerated
1026 * support/scripts/gen_known_bugs.pl: added number of open bugs
1028 2008-03-09 Raphael Neider <rneider AT web.de>
1030 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1031 (genOr): read volatile operand even if the result is known,
1033 (genOr,genXor): removed unused legacy code,
1034 (genDummyRead): use pic16_mov2w_volatile()
1036 2008-03-08 Borut Razem <borut.razem AT siol.net>
1038 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1039 cons w. --model-large
1040 * support/regression/staticinit.c: added regression test for bug
1043 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1045 * src/ds390/gen.c (pushSide, genPcall),
1046 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1047 * src/mcs51/gen.c: cosmetic changes
1048 * support/regression/fwk/include/testfwk.h: added macro reentrant
1049 * support/regression/tests/bug1908493.c: new, added
1051 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1053 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1055 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1057 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1058 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1059 already set in ds390/main.c and mcs51/main.c
1061 2008-03-07 Raphael Neider <rneider AT web.de>
1063 * src/regression/init0.c: new test for initialized arrays of function
1065 * src/regression/Makefile: made a bit more flexible, added init0.c
1066 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1067 pointers, closes #1427663
1069 2008-03-05 Borut Razem <borut.razem AT siol.net>
1071 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1072 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1074 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1076 * support/librarian/sdcclib.c:Added feature request 1908061:
1077 Synchronise sdcclib commands with ar.
1079 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1081 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1082 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1083 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1084 * device/include/mcs51/compiler.h: removed umlauts, added double
1087 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1089 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1090 * support/regression/tests/bug1536762.c: new, added
1092 * src/SDCCutil.h: added getBuildDate()
1093 * src/SDCCmain.c (printVersionInfo),
1094 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1096 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1097 * src/ds390/ralloc.c (packRegisters),
1098 * src/mcs51/ralloc.c (packRegisters),
1099 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1101 * support/regression/tests/bug1618050.c: new, added
1102 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1103 * support/regression/fwk/include/testfwk.h,
1104 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1107 2008-03-04 Raphael Neider <rneider AT web.de>
1109 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1110 on accessing OP_SYM_TYPE(op)
1111 * src/pic/gen.h: removed unused prototype of genMinusDec()
1112 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1113 fix #1876953 (invalid subtraction code), removed unused code
1115 2008-03-03 Raphael Neider <rneider AT web.de>
1119 * src/pic/genarith.c,
1121 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1122 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1124 2008-03-03 Raphael Neider <rneider AT web.de>
1126 * src/pic/device.c (find_device): search user-specified paths first
1127 for pic14devices.txt, fixes #1900827
1129 2008-03-02 Borut Razem <borut.razem AT siol.net>
1131 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1132 AddToPath and RemoveFromPath
1134 2008-03-01 Borut Razem <borut.razem AT siol.net>
1136 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1137 work correctly, added debugging support if -DSDCC.DEBUG command line
1140 2008-02-28 Borut Razem <borut.razem AT siol.net>
1142 * doc/sdccman.lyx: cosmetic changes
1144 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1146 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1147 * doc/sdccman.lyx: fixed unmeant removal of spaces
1149 2008-02-27 Borut Razem <borut.razem AT siol.net>
1151 * support/scripts/sdcc.nsi: corrected installation directory for
1152 current user installation mode
1153 * doc/README.txt: added Philipp Klaus Krause to the developers list
1155 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1157 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1158 return ifx condition
1159 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1160 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1161 ifxJump to fix bug 1838000
1162 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1163 * support/regression/tests/bug1838000.c: new, added
1164 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1166 2008-02-26 Borut Razem <borut.razem AT siol.net>
1168 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1170 * support/scripts/sdcc.nsi: added MULTIUSER page,
1171 NSIS upgraded to version 2.35
1173 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1175 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1176 * support/regression/tests/bug1565152.c: new, added
1178 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1180 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1181 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1182 * support/regression/tests/bug1670148.c: new, added
1184 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1186 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1188 2008-02-24 Borut Razem <borut.razem AT siol.net>
1190 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1191 is ineffective for unsigned char parameter
1193 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1195 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1196 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1197 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1198 * support/Util/MySystem.c (my_system): output errorcode when verbose
1200 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1202 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1205 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1207 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1210 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1212 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1214 2008-02-21 Borut Razem <borut.razem AT siol.net>
1216 * support/regression/Makefile.in,
1217 support/regression/ports/ds390/spec.mk,
1218 support/regression/ports/hc08/spec.mk,
1219 support/regression/ports/mcs51-common/spec.mk,
1220 support/regression/ports/pic14/spec.mk,
1221 support/regression/ports/pic16/spec.mk,
1222 support/regression/ports/ucz80/spec.mk,
1223 support/regression/ports/xa51/spec.mk:
1224 added CFLAGS when compiling timeout
1226 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1228 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1231 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1233 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1234 * support/regression/tests/bug1888147.c: new, added
1236 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1238 * src/z80/gen.c: fixed bugs #1596270, #1736867
1240 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1242 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1243 contents, mostly fixes #1596270
1245 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1247 * src/z80/peeph.def,
1248 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1249 peepholes, fixes #1806565
1251 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1253 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1254 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1255 fixes bug 1739475, thanks Robert Larice
1256 (rule 271): new, added
1258 2008-02-18 Borut Razem <borut.razem AT siol.net>
1260 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1262 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1264 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1266 2008-02-17 Raphael Neider <rneider AT web.de>
1268 * src/pic16/genarith.c,
1271 * src/pic16/genutils.c: removed unused legacy code,
1272 removed unused fields from struct asmop and struct _G
1274 2008-02-17 Raphael Neider <rneider AT web.de>
1276 * src/pic16/gen.c (AccRsh): cosmetic changes,
1277 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1278 genRightShiftLiteral): fixed to work with SFRs as result by
1279 assigning only once to result,
1280 removed a lot of unused/excluded code fragments
1282 2008-02-17 Raphael Neider <rneider AT web.de>
1284 * device/include/pic/pic16f88.h,
1285 * device/include/pic/pic16f886.h,
1286 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1288 2008-02-17 Borut Razem <borut.razem AT siol.net>
1290 * src/z80/peeph.def: applied patch
1291 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1292 * src/z80/gen.c, src/z80/peeph.def: applied patch
1293 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1294 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1295 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1296 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1297 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1298 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1300 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1302 * as/link/mcs51/aslink.dsp: removed SDK define
1303 * as/link/z80/clean.mk: brought in sync with other ports
1304 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1305 * as/hc08/Makefile.bcc,
1306 * as/mcs51/Makefile.bcc,
1307 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1308 * src/z80/main.c (_setValues): use the now capitalized -Z,
1309 (z80_port, gbz80_port): generate debug information when asked
1311 2008-02-16 Borut Razem <borut.razem AT siol.net>
1313 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1314 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1315 as/z80/Makefile.in. as/z80/Makefile.bcc:
1316 applied patch #1893393: patch for as-z80 and link-z80 to generate
1317 cdb, thanks to Armin Diehl
1318 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1319 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1320 asnoice.c moved to as/asxxsrc/asnoice.c
1321 * src/z80/peeph-gbz80.def: applied patch
1322 #1880235: Z80 return peephole, thanks to Philipp Krause
1324 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1327 * doc/sdccman.lyx: bumped version to 2.7.5
1328 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1330 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1332 * device/include/pic16/stdlib.h,
1333 * device/lib/pic16/libc/stdlib/ltoa.c,
1334 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1336 2008-02-13 Borut Razem <borut.razem AT siol.net>
1338 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1339 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1340 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1341 src/SDCCopt.c, src/SDCCval.c:
1342 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1344 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1346 * src/SDCCsymt.c (compareType): fixed bug 1309013
1348 2008-02-09 Borut Razem <borut.razem AT siol.net>
1350 * src/SDCCval.c, src/SDCCval.h:
1351 code cleaning, added function constChrVal()
1352 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1353 call constChrVal() instead constVal()
1355 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1357 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1360 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1361 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1364 2008-02-01 Raphael Neider <rneider AT web.de>
1366 * device/include/pic/pic16f886.h,
1367 * device/include/pic/pic16f887.h: added RA6 and RA7
1369 2008-01-24 Raphael Neider <rneider AT web.de>
1371 * device/include/pic/pic16f88.h: added RA6 and RA7
1372 * device/lib/pic/libdev/disabled_pic16f886.c,
1373 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1375 * src/pic16/devices.inc,
1376 * device/include/pic16/pic18f2423.h,
1377 * device/include/pic16/pic18f2523.h,
1378 * device/include/pic16/pic18fregs.h,
1379 * device/lib/pic16/pics.all
1380 * device/lib/pic16/libdev/pic18f2423.c,
1381 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1382 * device/lib/pic16/libio/i2c.ignore,
1383 * device/lib/pic16/libio/usart.ignore,
1384 * device/lib/pic16/libio/adc.ignore: ignore new devices
1386 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1388 * src/SDCCast.c (createRMW): fixed bug 1582651
1390 2008-01-20 Borut Razem <borut.razem AT siol.net>
1392 * src/SDCCcse.c: partially fixed enhancement request
1393 #1793872 - multiply by -1 not collapsed
1394 * support/regression/tests/arithcsi.c: added regression test
1396 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1398 * as/mcs51/asx8051.dsp: removed define SDK
1399 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1400 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1402 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1403 cosmetic changes, brought more in sync, changed old K&R to ANSI
1405 2008-01-13 Borut Razem <borut.razem AT siol.net>
1407 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1408 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1410 2007-12-30 Borut Razem <borut.razem AT siol.net>
1412 * src/pic16/gen.c: fixed implementation of bitwise operations for
1414 * support/regression/tests/bitwise.c: added test cases
1416 2007-12-29 Borut Razem <borut.razem AT siol.net>
1418 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1419 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1420 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1421 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1422 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1423 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1424 src/pic16/pcode.[ch]: added const qualifier
1425 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1426 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1427 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1428 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1429 * as/asxxsrc/aslex.c: use dbuf_getline()
1430 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1431 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1432 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1433 as/z80/asm.h, as/z80/z80adr.c:
1434 changed type of ib and ip to const char *
1436 2007-12-28 Borut Razem <borut.razem AT siol.net>
1438 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1439 introduced (readlin) - long lines are turuncated
1440 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1441 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1442 as/z80/Makefile.in: moved aslex.c to asxxsrc
1443 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1444 * as/hc08/asmain.c, as/mcs51/asmain.c:
1445 added missing initialization of a_addr field
1446 * support/regression/tests/long_asm_line.c: added regtest for long
1449 2007-12-22 Borut Razem <borut.razem AT siol.net>
1451 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1453 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1455 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1457 2007-12-16 Borut Razem <borut.razem AT siol.net>
1459 * device/include/pic16/stdbool.h: removed, since already exists in
1460 device/include/; this also fixes bitopcse.c regression test for pic16
1462 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1463 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1464 dereference doesn't work; covered by regression test bug1399290
1466 2007-12-05 Borut Razem <borut.razem AT siol.net>
1468 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1471 2007-12-01 Borut Razem <borut.razem AT siol.net>
1473 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1474 corrected handling of the highest_valid_address
1476 2007-11-17 Raphael Neider <rneider AT web.de>
1478 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1479 * src/pic/glue.c (picglue): emit .file if --debug is given
1481 2007-11-17 Raphael Neider <rneider AT web.de>
1483 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1484 care when left or right operand resides in result, fixes #1830220
1486 2007-11-17 Borut Razem <borut.razem AT siol.net>
1488 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1489 #983491 - "Merge duplicate strings function is ineffective"
1490 * support/regression/tests/bug-983491.c: regtest disabled
1491 * as/asxxsrc: created
1492 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1493 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1494 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1495 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1496 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1497 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1498 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1499 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1500 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1501 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1502 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1503 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1504 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1506 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1508 * device/include/stdarg.h: added and removed some casts
1509 * src/SDCCsymt.c (compareType): Fully check types between generic and
1510 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1512 2007-11-13 Borut Razem <borut.razem AT siol.net>
1514 * support/regression/tests/bug-1817005.c:
1515 added regtest for bug #1817005 - as-z80 chokes on long labels
1517 2007-11-12 Borut Razem <borut.razem AT siol.net>
1519 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1520 as/z80/asout.c, as/z80/aslist.c:
1521 fixed bug #1817005 - as-z80 chokes on long labels
1523 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1526 * as/z80/asmain.c: cosmetic changes
1529 * as/z80/alloc.h: removed
1531 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1532 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1533 * as/link/hc08/Makefile.in,
1534 * as/link/mcs51/Makefile.in,
1535 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1537 * as/link/mcs51/lkarea.c,
1538 * as/link/mcs51/lkmain.c: cosmetic changes
1539 * as/link/hc08/lklibr.c,
1540 * as/link/z80/lklibr.c,
1541 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1542 used cygwin_conv_to_full_posix_path,
1543 added warnings, cosmetic changes, brought more in sync
1544 changed old K&R into ANSI function declarations
1545 * as/link/z80/lklibr.c (loadAdb): added
1546 * as/link/z80/lkmain.c: removed -- option from usage text
1548 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1550 * src/mcs51/gen.c (outBitC): optimized for no result
1552 2007-10-31 Borut Razem <borut.razem AT siol.net>
1554 * src/SDCCsymt.c: fixed (hopeful properly) bug
1555 #1805702 - order of extern matters
1556 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1559 2007-10-29 Borut Razem <borut.razem AT siol.net>
1561 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1562 - order of extern matters
1563 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1566 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1568 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1569 24bitMode, portIsDS390
1570 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1571 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1572 (notVolatileVariable): also check sloc names,
1573 (callFuncByName): moved ftab[] out of function and sorted it by use
1575 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1577 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1578 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1579 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1580 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1581 * support/regression/tests/bug-880197.c: new, added
1583 2007-10-28 Borut Razem <borut.razem AT siol.net>
1585 * support/regression/Makefile.in,
1586 support/regression/ports/mcs51-large/spec.mk,
1587 support/regression/ports/mcs51-xstack-auto/spec.mk,
1588 support/regression/ports/mcs51-stack-auto/spec.mk,
1589 support/regression/ports/mcs51-medium/spec.mk,
1590 support/regression/ports/mcs51-common/spec.mk,
1591 support/regression/ports/mcs51-common/*,
1592 support/regression/ports/mcs51-small/*:
1593 mcs51 renamed to mcs51-common, created mcs51-small
1594 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1595 * support/regression/tests/bug-1805702.c: added regtest for bug
1598 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1600 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1601 added new rules 265 - 270
1602 * support/regression/tests/bug1721024.c:new, added
1603 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1604 introduced new test-mcs51 to run all mcs51 tests
1606 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1608 * support/regression/tests/bug1816470.c: new, added
1610 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1612 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1613 propagate for *,+,- with float, fixed bug 1816470
1614 (decorateType): cast to resultTypeProp instead of resultType
1616 2007-10-19 Borut Razem <borut.razem AT siol.net>
1618 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1619 function is ineffective" for pic16 tareget
1620 * support/scripts/listerr.c: corrected include path
1621 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1624 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1626 * support/regression/tests/using.c: new, added
1627 * support/regression/tests/vaargs.c: fixed and enabled test
1629 2007-10-18 Borut Razem <borut.razem AT siol.net>
1631 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1633 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1635 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1637 * doc/sdccman.lyx: documented option --Werror
1638 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1639 RegBankUsed[] earlier
1641 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1643 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1647 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1649 * src/SDCCast.c (decorateType): improved optimization of tri-op
1650 * src/SDCCerr.c (vwerror, setWError),
1652 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1653 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1655 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1657 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1658 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1659 * support/regression/tests/bug-223113.c,
1660 * support/regression/tests/bug-426632.c,
1661 * support/regression/tests/bug-468811.c,
1662 * support/regression/tests/bug-477835.c,
1663 * support/regression/tests/bug-478094.c,
1664 * support/regression/tests/bug-499644.c,
1665 * support/regression/tests/bug-524209.c,
1666 * support/regression/tests/bug-524211.c,
1667 * support/regression/tests/packcast.c,
1668 * support/regression/tests/structidx.c: added empty tests
1669 * support/regression/tests/bug-607243.c: enabled test
1671 2007-10-06 Borut Razem <borut.razem AT siol.net>
1673 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1674 support of universal binaries on Mac OS X
1676 2007-10-02 Borut Razem <borut.razem AT siol.net>
1678 * src/SDCCval.h: unified double2ul macro for all platforms
1679 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1680 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1682 2007-09-30 Borut Razem <borut.razem AT siol.net>
1684 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1686 * sdcc_vc_in.h: enabled warnings
1687 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1688 unsigned type, result still unsigned
1689 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1691 2007-09-28 Raphael Neider <rneider AT web.de>
1693 * src/pic/device.c (find_device): prevent buffer underflow error
1694 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1695 the just destroyed list entry
1697 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1699 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1702 2007-09-18 Borut Razem <borut.razem AT siol.net>
1704 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1705 applied to unsigned type, result still unsigned
1707 2007-09-17 Borut Razem <borut.razem AT siol.net>
1709 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1710 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1711 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1712 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1713 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1714 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1715 src/z80/gen.c, src/z80/ralloc.c:
1716 fixed bug #1739860 - sdcc does not work correctly on some platforms
1718 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1720 2007-09-17 Raphael Neider <rneider AT web.de>
1722 * src/pic16/device.c: reverted to previous version
1723 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1725 2007-09-16 Raphael Neider <rneider AT web.de>
1727 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1728 as this raises a ton of gpasm warnings, just emit a second label
1729 * src/pic16/devices.inc,
1730 * device/lib/pic16/pics.all,
1731 * device/lib/pic16/libdev/pic18f2585.c,
1732 * device/lib/pic16/libdev/pic18f2680.c,
1733 * device/lib/pic16/libdev/pic18f2682.c,
1734 * device/lib/pic16/libdev/pic18f2685.c,
1735 * device/lib/pic16/libdev/pic18f4585.c,
1736 * device/lib/pic16/libdev/pic18f4680.c,
1737 * device/lib/pic16/libdev/pic18f4682.c,
1738 * device/lib/pic16/libdev/pic18f4685.c,
1739 * device/include/pic16/pic18f2585.h,
1740 * device/include/pic16/pic18f2680.h,
1741 * device/include/pic16/pic18f2682.h,
1742 * device/include/pic16/pic18f2685.h,
1743 * device/include/pic16/pic18f4585.h,
1744 * device/include/pic16/pic18f4680.h,
1745 * device/include/pic16/pic18f4682.h,
1746 * device/include/pic16/pic18f4685.h,
1747 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1748 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1749 patch contributed by Anton Strobl, applied with changes
1751 2007-09-16 Raphael Neider <rneider AT web.de>
1753 * device/include/pic16/pic18f2431.h,
1754 * device/include/pic16/pic18f25j10.h,
1755 * device/include/pic16/pic18f4431.h,
1756 * device/include/pic16/pic18f45j10.h: adopted common include style
1757 * device/include/pic16/pic18f1320.h,
1758 * device/include/pic16/pic18f2320.h,
1759 * device/include/pic16/pic18f2525.h,
1760 * device/include/pic16/pic18f4320.h,
1761 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1762 * device/include/pic16/pic18fregs.h: prepared for automatic include
1763 file selection by having DEVICE.h for every DEVICE
1764 * device/lib/pic16/libdev/pic18f2320.c,
1765 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1767 * device/lib/pic16/configure.in,
1768 * device/lib/pic16/configure: use rm -rf instead of rmdir
1769 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1770 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1772 2007-09-09 Borut Razem <borut.razem AT siol.net>
1774 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1775 distingush between i386 and ppc Mac OS X versions
1777 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1779 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1780 * support/regression/tests/bug1788177.c: new, added
1782 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1784 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1785 * device/include/mcs51/lint.h added keyword __naked
1787 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1791 * src/SDCCmem.h: removed maxRegBank
1792 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1793 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1794 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1795 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1796 name and behaviour to handle banked functions
1797 (scan4op): and use it to fix bug 1786213
1799 2007-09-03 Raphael Neider <rneider AT web.de>
1801 * device/include/pic16/pic18f248.h,
1802 * device/include/pic16/pic18f258.h,
1803 * device/include/pic16/pic18f448.h,
1804 * device/lib/pic16/libdev/pic18f248.c,
1805 * device/lib/pic16/libdev/pic18f258.c,
1806 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1807 added T0CONbits, fixes #1786891
1809 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1811 * src/ds390/gen.c (genFarPointerSet),
1812 * src/hc08/ralloc.c (packRegisters),
1813 * src/mcs51/ralloc.c (packRegisters),
1814 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1816 * src/SDCCicode.h: POINTER_SET can be true for literals too
1817 * support/regression/tests/bug1750318.c: new, added
1819 2007-08-23 Borut Razem <borut.razem AT siol.net>
1821 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1822 library versions without the completition functionality
1824 2007-08-22 Raphael Neider <rneider AT web.de>
1826 * device/include/pic16/pic18f1220.h,
1827 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1829 2007-08-12 Borut Razem <borut.razem AT siol.net>
1831 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1833 2007-08-11 Borut Razem <borut.razem AT siol.net>
1835 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1836 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1837 support/Util/SDCCerr.[ch] moved to src
1838 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1839 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1840 device/examples/ds390/tinitalk/tinitalk.dsp,
1841 device/examples/serialcomm/windows/serialcomm.dsp,
1842 support/librarian/librarian.dsp:
1843 removed linking of unused odbc32.lib and odbccp32.lib
1844 * support/scripts/winres.h:
1845 added for compilation with Visual C++ 2005 Express Edition
1847 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1849 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1852 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1854 * sdccconf_in.h: update the endian test so that SPARC Solaris
1855 does not throw syntax errors
1857 2007-08-06 Borut Razem <borut.razem AT siol.net>
1859 * doc/sdccman.lyx: removed two index entries which prevented the
1860 generation of sdcc doc archive
1862 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1864 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1865 instead of lyx 1.5.0.
1867 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1869 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1870 Lucas Loizaga, with minor modifications. Thanks!
1872 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1874 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1877 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1879 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1880 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1883 2007-07-22 Borut Razem <borut.razem AT siol.net>
1885 * configure.in, configure: re-introduced .version
1886 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1887 the version reverted to 2.7.0
1889 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1892 * doc/sdccman.lyx: bumped version to 2.7.3
1893 * device/include/mcs51/compiler.h: fixed elif->else
1894 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1895 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1896 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1897 enable accuse for bit operands
1898 * src/SDCCmain.c (printVersionInfo),
1899 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1900 environment descriptor
1901 * src/SDCCutil.h: added getBuildEnvironment
1902 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1903 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1904 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1905 * support/regression/tests/bug1348008.c,
1906 * support/regression/tests/bug1496419.c,
1907 * support/regression/tests/bug1503067.c,
1908 * support/regression/tests/preproc.c: added empty tests
1910 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1912 * support/regression/tests/bug1678803.c: new, added
1914 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1917 * as/link/hc08/lkihx.c,
1918 * as/link/hc08/lkrloc.c,
1919 * as/link/mcs51/lkihx.c,
1920 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1921 ihxExtendedLinearAddress
1922 * as/link/mcs51/lkrloc.c (relr),
1923 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1924 acall/ajmp, see bug 830513
1926 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1928 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1929 (cseBBlock): remember aggr2ptr has been used
1930 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1931 (geniCodeAssign): fixed bug 868103
1932 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1933 added operandSize prototype
1934 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1935 (genDataPointerSet): use max of size of right and result,
1936 (gencjne): added parameter useCarry for optimization,
1937 (genCmpEq): use carry if appropriate,
1938 (genXor): check if operand already in carry
1939 * support/regression/tests/bug-868103.c: enabled test
1941 2007-07-12 Raphael Neider <rneider AT web.de>
1943 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1945 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1947 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1948 from Robert Larice, thanks
1949 * support/regression/tests/bitopcse.c,
1950 * support/regression/tests/bitvars.c,
1951 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1952 * support/regression/tests/bug-927659.c: enabled test for z80
1953 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1954 * support/regression/tests/bug1745717.c: new, added
1955 * support/regression/tests/literalop.c,
1956 * support/regression/tests/nullstring.c: removed storage definitions that
1957 are now in testfwk.h
1959 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1961 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1962 and bool for targets that do not fully support it.
1963 * support/regression/tests/bug1546986.c,
1964 * support/regression/tests/bug1723128.c,
1965 * support/regression/tests/bug1734654.c,
1966 * support/regression/tests/bug1738367.c,
1967 * support/regression/tests/constantRange.c: only use bool if allowed
1969 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1971 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1972 Larice, also handle function pointers
1973 * support/regression/tests/bug1749275.c: new, added
1975 2007-07-03 Borut Razem <borut.razem AT siol.net>
1977 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1978 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1979 #1746528: SDCC should ignore ':' in inline assembler comments
1980 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1982 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1984 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1985 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1987 2007-06-29 Borut Razem <borut.razem AT siol.net>
1989 * src/SDCCmain.c: fixed bug
1990 #1744746: SDCC #4867: broken option --xram-size
1992 2007-06-28 Borut Razem <borut.razem AT siol.net>
1994 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1995 find out the endianess of host machine for ucsim
1997 2007-06-27 Borut Razem <borut.razem AT siol.net>
1999 * support/regression/generate-cases.py: corrected the file name
2001 * configure.in, configure, sdccconf_in.h: find out the endianess of
2003 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2006 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2008 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2010 2007-06-26 Borut Razem <borut.razem AT siol.net>
2012 * support/regression/generate-cases.py: display warning if function
2013 list is empty; implemented more flexible rule for detection of
2014 testing functions, allowing return type 'void' in the same line as
2015 the function name in the function definition
2016 * support/regression/tests/bug-1654060.c: corrected test
2017 * support/librarian/sdcclib.c: fixed warning:
2018 format '%s' expects type 'char *', but argument 2 has type 'int'
2020 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2022 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2023 Multiple infiles for sdcclib.
2025 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2027 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2030 2007-06-18 Borut Razem <borut.razem AT siol.net>
2032 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2033 how to handle comments, so they have to be removed by the
2034 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2035 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2036 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2037 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2038 table driven option hadling
2040 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2042 * src/SDCCast.c (decorateType),
2043 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2044 iCode to ast level to fix bug 1738367
2045 * support/regression/tests/bug1738367.c: new, added
2047 2007-06-15 Raphael Neider <rneider AT web.de>
2049 * src/pic16/devices.inc,
2050 * device/lib/pic16/pics.all,
2051 * device/include/pic16/pic18fregs.h,
2052 * device/include/pic16/pic18f[24][45]20.h,
2053 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2054 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2055 * device/lib/pic16/Makefile.in: faster cleanup
2057 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2059 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2061 2007-06-13 Raphael Neider <rneider AT web.de>
2063 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2065 2007-06-12 Raphael Neider <rneider AT web.de>
2067 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2068 suppress bit defines if NO_BIT_DEFINES is #define'd
2069 * device/include/pic/pic*.h: recreated all headers to include
2070 conditional bit defines
2071 * device/include/pic/pic16f886.h,
2072 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2073 * device/include/pic/recreate.sh: script to recreate the complete
2074 device library files based on the currently supported devices
2076 2007-06-12 Borut Razem <borut.razem AT siol.net>
2078 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2079 support/regression/Makefile.in, support/scripts/build.mak,
2080 support/scripts/Makefile.snapshot:
2081 use new svn URL scheme
2082 * doc/sdccman.lyx: SDCC Wiki moved to
2083 http://sdcc.wiki.sourceforge.net/
2085 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2087 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2088 * support/regression/tests/bug1734654.c: added
2090 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2092 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2093 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2094 with literal operands
2096 2007-06-10 Borut Razem <borut.razem AT siol.net>
2098 * as/link/z80/lklibr.c: fixed mingw build warning
2099 lklibr.c:575: warning: implicit declaration of function 'tolower'
2100 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2101 src/z80/main.c: move target specific options from src/SDCCmain.c
2102 to src/<target>/main.c
2104 2007-06-09 Borut Razem <borut.razem AT siol.net>
2106 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2107 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2108 * support/regression/tests/bug-1294691.c: added
2110 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2112 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2113 can also be static, fixes bug 1733438
2114 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2115 have absolute address too
2116 (computeType): added optimization for 'cond ? true : false'
2117 * support/regression/tests/absolute.c: added test for static absolute var
2119 2007-06-08 Raphael Neider <rneider AT web.de>
2121 * src/regression/Makefile: suppress parallel builds, allow easy
2122 switching between pic14/pic16 ports
2123 * src/regression/picregs.h: added pic14/16 header file switch
2124 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2125 inline.c,nestfor.c,string1.c}: include "picregs.h"
2127 2007-06-07 Borut Razem <borut.razem AT siol.net>
2129 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2130 permanent solution to suppress GCC 4.2.0 c++ warning:
2131 deprecated conversion from string constant to `char *'
2132 use 'const char *' where ever required
2133 * support/regression/generate-cases.py: implemented more flexible rule
2134 for detection of testing functions, allowing white-spaces surrounding
2135 the function name and the 'void' parameter.
2136 * support/regression/tests/constantRange.c,
2137 support/regression/tests/scott-compare3.c: fixed failing regression
2138 tests, uncovered by implementation of more flexible rule for detection
2139 of testing functions
2141 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2143 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2145 2007-06-04 Borut Razem <borut.razem AT siol.net>
2147 * configure.in, configure, config_vc.awk: sdcc version number is now
2148 stored in configure.in; removed .version
2149 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2150 doc/INSTALL.txt: version bumped to 2.7.2
2151 * sim/ucsim/configure.in, sim/ucsim/configure:
2152 use "read" to read from .version
2154 2007-06-03 Borut Razem <borut.razem AT siol.net>
2156 * */Makefile.in: removed annoying warning:
2157 Makefile:xx: Makefile.dep: No such file or directory
2159 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2161 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2162 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2163 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2164 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2165 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2166 bugfix: only use newBoolLink for bit result type
2167 * src/SDCCicode.c (geniCodeLogic): added param tree,
2168 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2169 (geniCodeLogicAndOr): use IS_BIT,
2170 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2171 (ast2iCode): added tree param to geniCodeLogic for comparisons
2172 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2173 * support/regression/tests/bug1723128.c: added test NotZero
2175 2007-06-01 Borut Razem <borut.razem AT siol.net>
2177 * SDCPP synchronized with GCC CPP release version 4.2.0,
2178 currently the latest release:
2179 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2180 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2181 support/cpp2/cppdefault.h, support/cpp2/except.h,
2182 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2183 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2184 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2185 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2186 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2187 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2188 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2189 support/cpp2/opts.h, support/cpp2/output.h,
2190 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2191 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2192 support/cpp2/system.h, support/cpp2/version.c,
2193 support/cpp2/Makefile.in: modified
2194 * support/cpp2/opts-common.c: added
2195 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2196 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2197 search for included source file in local directory
2198 * sim/ucsim/configure, sim/ucsim/configure.in:
2199 temporary solution to suppress GCC 4.2.0 c++ warning:
2200 deprecated conversion from string constant to `char *'
2202 2007-06-01 Raphael Neider <rneider AT web.de>
2204 * device/lib/pic/libdev/pic12f683.c,
2205 * device/include/pic/pic12f683.h: added GPIO bits
2207 2007-06-01 Raphael Neider <rneider AT web.de>
2209 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2210 quotation marks, clarified role of PIC14 vs. PIC16 ports
2211 * src/pic16/devices.inc,
2212 * device/include/pic16/pic18fregs.h,
2213 * device/include/pic16/pic18f[24][45]j10.h,
2214 * device/lib/pic16/pics.all,
2215 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2216 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2217 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2218 for new devices as they are not yet supported by gputils
2220 2007-05-31 Borut Razem <borut.razem AT siol.net>
2222 * Small Device C Compiler 2.7.0 released
2223 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2224 changed sdcc version to 2.7.1
2225 * support/scripts/sdcc.nsi: added How to create WIN32 release
2228 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2230 * doc/sdccman.lyx: documented initialization and allocation of absolute
2231 variables, bit parameter passing, the need for function pointers to be
2232 reentrant and alpha quality support of inline and retrict
2234 2007-05-26 Borut Razem <borut.razem AT siol.net>
2236 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2237 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2238 * docs/knownbugs.html: updated
2240 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2242 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2244 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2246 (gencjneshort): optimized when left is AOP_DIR
2247 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2248 initializing unions in a struct/array
2249 * support/regression/fwk/include/testfwk.h: added defines for data, near
2250 and far for host and z80
2251 * support/regression/tests/bug1723128.c: new, added
2253 2007-05-22 Borut Razem <borut.razem AT siol.net>
2255 * doc/knownbugs.html: updated
2257 2007-05-21 Raphael Neider <rneider AT web.de>
2259 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2260 error message instead
2261 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2263 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2265 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2267 2007-05-21 Raphael Neider <rneider AT web.de>
2269 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2271 * src/regression/gpsim_assert.h,
2272 * src/regression/Makefile,
2273 * src/regression/pcodeopt.c: regression test for the above fix
2275 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2277 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2278 jumps to self, fixed bug 1717281
2280 2007-05-10 Borut Razem <borut.razem AT siol.net>
2282 * support/scripts/gen_known_bugs.pl: cosmetic fix
2283 * doc/knownbugs.html: generated by gen_known_bugs.pl
2285 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2287 * src/SDCCast.c (createFunction): also generate non-inlined version of
2288 function for functions declared as "static inline"
2289 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2290 function can be inlined after non-inlined version generated.
2292 2007-05-10 Borut Razem <borut.razem AT siol.net>
2294 * support/scripts/gen_known_bugs.pl: added script
2295 which generates knownbugs.html
2297 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2299 * doc/knownbugs.html: updated for release 2.7.0
2301 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2303 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2305 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2307 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2308 (throughout): updated generating comments
2309 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2310 (throughout): updated generating comments
2311 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2312 rule instead of at the second, or it might skip lines when removing the
2314 * support/regression/tests/bug1714204.c: changed test to foo
2316 2007-05-08 Borut Razem <borut.razem AT siol.net>
2318 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2319 thanks to SDCC Distributed Compile Farm members,
2320 added Z80 and GBZ80 command line options
2321 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2323 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2325 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2326 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2327 * support/regression/tests/longlit.c: modified to be tested at all and
2328 to pass the actual test
2330 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2332 * device/include/mcs51/uPSD33xx.h: Added.
2334 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2336 * device/lib/_gptrput.c,
2337 * device/lib/_gptrget.c: removed old code,
2339 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2340 * support/regression/tests/bug1714204.c: new, added
2342 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2344 * support/regression/tests/regtrack.c: test was never executed
2345 because of the regression test being picky about white spaces.
2346 * device/lib/mcs51/crtclear.asm: added comment
2348 2007-05-06 Raphael Neider <rneider AT web.de>
2350 * device/lib/pic/Makefile.rules,
2351 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2352 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2354 2007-05-06 Raphael Neider <rneider AT web.de>
2356 * src/pic16/device.h,
2358 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2359 _pic16_setDefaultOptions): removed/reordered command-line args
2360 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2361 devices, regrouped command line args, environment variables),
2362 clarified sone points, added sections on how to add devices to the
2365 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2367 * src/z80/peeph.def: fixed bug in rule 2
2369 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2371 * src/port.h: added TARGET_MCS51_LIKE
2372 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2373 take advantage of it too
2374 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2375 (shiftR2Left2Result): Optimized: don't check shifting by 0
2376 * src/z80/peeph-z80.def,
2377 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2378 modifications, see patch 1700823
2379 * src/mcs51/peep.c (): fixed bug 1712928
2380 * support/regression/tests/bug1712928.c: new, added
2382 2007-05-05 Borut Razem <borut.razem AT siol.net>
2384 * device/lib/pic16/Makefile.common.in,
2385 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2386 removed bash dependencies
2388 2007-05-01 Borut Razem <borut.razem AT siol.net>
2391 fixed bug #1710507: --i-code-in-asm makes compile fail
2392 all iCode comments are now one liners
2393 * src/mcs51/gen.c: fixed memory leak
2395 2007-05-01 Raphael Neider <rneider AT web.de>
2397 * device/lib/pic/libdev/*.c
2398 * device/include/pic/*.h: regenerated all device libs from updated
2400 * support/scripts/inc2h.pl: documented usage, now uses strict to
2403 2007-04-30 Borut Razem <borut.razem AT siol.net>
2406 fixed bug #1669175: Problem with space in output paths
2407 documented how to use paths with spaces for Windows users
2409 2007-04-29 Borut Razem <borut.razem AT siol.net>
2411 * Fixed svn:eol-style and svn:keywords properties
2412 * src/SDCCval.c: fixed bug
2413 #1592871: Segfault with "large" const arrays of characters
2414 replaced recursion with iteration
2415 * Removed svn:executable property from non-executable files
2417 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2419 * src/mcs51/gen.c (genRet): fixed bug 1707003
2421 2007-04-27 Raphael Neider <rneider AT web.de>
2423 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2424 createReachingDefinitions,assignValnums,pic16_destructDF,
2425 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2426 prevent NULL pointer dereferences
2427 * device/lib/pic/libdev/pic16f886.c,
2428 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2429 prevent building them, gputils do not really support them yet
2431 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2433 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2434 helps printf_small. 32 bytes more __idata mem.
2436 2007-04-27 Raphael Neider <rneider AT web.de>
2438 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2439 return early when pb or pb->pcHead is NULL (patch #1708427)
2440 * src/regression/empty.c,
2441 * src/regression/Makefile: added test with empty functions
2442 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2444 2007-04-27 Borut Razem <borut.razem AT siol.net>
2446 * src/SDCCast.c: fixed feature request
2447 #1547512: Redundant strings linked when using sizeof("abc")
2449 2007-04-23 Borut Razem <borut.razem AT siol.net>
2451 * doc/sdccman.lyx, src/SDCCmain.c:
2452 peep-hole comments are generated only if --fverbose-asm option is
2453 specified and --no-peep-comments is not, as proposed by Frieder.
2454 * support/regression/Makefile.in: compile regression tests with
2455 --fverbose-asm option so one can "grep" whether a new (or an old)
2456 peephole is (still) applied; requested by Frieder.
2458 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2460 * device/include/pic/pic16f886.h,
2461 * device/include/pic/pic16f887.h,
2462 * device/lib/pic/libdev/pic16f886.c,
2463 * device/lib/pic/libdev/pic16f887.c,
2464 * device/include/pic/pic14devices.txt,
2465 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2467 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2469 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2472 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2474 * device/lib/_memset.c: assembler version for mcs51
2476 2007-04-22 Borut Razem <borut.razem AT siol.net>
2478 * support/scripts/listerr.c: program to create the list of errors and
2479 warnings list from - added
2480 * doc/sdccman.lyx: removed the note
2481 "For list of warnings and corresponding codes, see err_warn.txt"
2482 * src/SDCCsymt.c: fixed bug #1699804:
2483 Bug with some uses of sizeof(static local array) (MCS51)
2484 * support/regression/tests/bug-1699804.c: added
2486 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2488 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2489 (main): added option -i,
2490 (asmbl, case S_INCL): use search_path_fopen,
2491 mostly from patch 1579668 by Peter Miller, thanks
2492 * src/z80/main.c: fixed typo --callee-saves-bc
2493 * device/include/mcs51/compiler.h: added sfrword for Tasking
2495 2007-04-20 Borut Razem <borut.razem AT siol.net>
2497 * src/z80/main.c: replaced reserved keyword asm with asmblr
2499 2007-04-19 Borut Razem <borut.razem AT siol.net>
2501 * src/port.h: use const pointers to strings
2502 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2503 * src/pic16/main.c: include SDCCargs.h
2504 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2505 const char, since the strings are dynamically allocated
2506 * src/SDCCmain.c: options.code_seg and options.const_seg are
2507 dynamically allocated; check port specific command line options
2508 before the general ones
2509 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2511 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2513 * device/include/ds400rom.h,
2514 * device/lib/ds390/lcd390.c,
2515 * device/lib/ds390/memcpyx.c,
2516 * device/lib/ds390/rtc390.c,
2517 * device/lib/ds400/ds400rom.c,
2518 * device/lib/ds400/memcpyx.c,
2519 * device/lib/hc08/_ret.c: more replacements of keywords with their
2520 double underscore equivalents
2521 * device/lib/ds390/Makefile.in,
2522 * device/lib/ds400/Makefile.in,
2523 * device/lib/gbz80/Makefile.in,
2524 * device/lib/hc08/Makefile.in,
2525 * device/lib/mcs51/Makefile.in,
2526 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2528 2007-04-17 Borut Razem <borut.razem AT siol.net>
2530 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2531 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2532 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2533 to --fverbose-asm, to be gcc'ish
2535 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2537 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2539 2007-04-17 Borut Razem <borut.razem AT siol.net>
2541 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2542 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2543 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2544 with their double underscore equivalent
2546 2007-04-14 Borut Razem <borut.razem AT siol.net>
2548 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2551 2007-04-13 Borut Razem <borut.razem AT siol.net>
2553 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2555 * device/examples/serialcomm/windows/serial.[ch],
2556 device/examples/serialcomm/windows/test_serialcomm.cpp:
2557 updated by Bela Torok
2558 * device/examples/serialcomm/windows/serialcomm.dsw,
2559 device/examples/serialcomm/windows/serialcomm.dsp: added
2561 2007-04-13 Jan Waclawek <wek AT efton.sk>
2563 * doc/sdccman.lyx: additions and changes at various places
2564 (submitted as #1697136).
2565 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2567 2007-04-10 Borut Razem <borut.razem AT siol.net>
2569 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2570 LyX file format changed to 245
2571 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2572 "FreeWare" replaced with "free open source"
2574 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2576 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2578 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2580 * device/include/pic16/pic18fregs.h,
2582 * device/lib/_decdptr.c,
2583 * device/lib/_divsint.c,
2584 * device/lib/_divslong.c,
2585 * device/lib/_divuint.c,
2586 * device/lib/_divulong.c,
2587 * device/lib/_fs2schar.c,
2588 * device/lib/_fs2sint.c,
2589 * device/lib/_fs2slong.c,
2590 * device/lib/_fs2uchar.c,
2591 * device/lib/_fs2uint.c,
2592 * device/lib/_fs2ulong.c,
2593 * device/lib/_fsadd.c,
2594 * device/lib/_fscmp.c,
2595 * device/lib/_fsdiv.c,
2596 * device/lib/_fseq.c,
2597 * device/lib/_fsget1arg.c,
2598 * device/lib/_fsget2args.c,
2599 * device/lib/_fsgt.c,
2600 * device/lib/_fslt.c,
2601 * device/lib/_fsmul.c,
2602 * device/lib/_fsneq.c,
2603 * device/lib/_fsnormalize.c,
2604 * device/lib/_fsreturnval.c,
2605 * device/lib/_fsrshift.c,
2606 * device/lib/_fssub.c,
2607 * device/lib/_fsswapargs.c,
2608 * device/lib/_gptrget.c,
2609 * device/lib/_gptrgetc.c,
2610 * device/lib/_gptrput.c,
2611 * device/lib/_logexpf.c,
2612 * device/lib/_modsint.c,
2613 * device/lib/_modslong.c,
2614 * device/lib/_moduint.c,
2615 * device/lib/_modulong.c,
2616 * device/lib/_mulint.c,
2617 * device/lib/_mullong.c,
2618 * device/lib/_schar2fs.c,
2619 * device/lib/_ser.c,
2620 * device/lib/_setjmp.c,
2621 * device/lib/_sint2fs.c,
2622 * device/lib/_slong2fs.c,
2623 * device/lib/_spx.c,
2624 * device/lib/_uchar2fs.c,
2625 * device/lib/_uint2fs.c,
2626 * device/lib/_ulong2fs.c,
2627 * device/lib/asincosf.c,
2628 * device/lib/atanf.c,
2629 * device/lib/calloc.c,
2630 * device/lib/ds390/tinibios.c,
2631 * device/lib/ds400/tinibios.c,
2632 * device/lib/expf.c,
2633 * device/lib/free.c,
2634 * device/lib/hc08/_mulint.c,
2635 * device/lib/logf.c,
2636 * device/lib/malloc.c,
2637 * device/lib/printf_fast.c,
2638 * device/lib/printf_tiny.c,
2639 * device/lib/printfl.c,
2640 * device/lib/realloc.c,
2641 * device/lib/ser_ir.c,
2642 * device/lib/serial.c,
2643 * support/regression/tests/libmullong.c: replaced all special keywords
2644 with their double underscore equivalent
2645 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2646 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2648 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2649 (genRet): if the bit-symbol is ruonly it already is in the carry
2650 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2651 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2652 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2653 type UCHAR if dest is not bit
2655 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2657 * device/include/math.h,
2658 * device/lib/cotf.c,
2659 * device/lib/expf.c,
2660 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2662 2007-04-01 Borut Razem <borut.razem AT siol.net>
2664 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2665 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2666 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2667 gcc_unreachable() called internal_error()...
2669 2007-03-30 Raphael Neider <rneider AT web.de>
2671 * src/pic/ralloc.c (isData): suppress garbage debug output
2673 2007-03-28 Borut Razem <borut.razem AT siol.net>
2676 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2677 is developed, built and used worldwide, and the word "night" doesn't
2680 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2682 * device/include/mcs51/C8051F360.h: new, added
2683 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2685 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2687 * src/SDCC.y (declaration_specifiers, function_specifier),
2688 * support/Util/SDCCerr.c,
2689 * support/Util/SDCCerr.h,
2691 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2693 * src/SDCCmem.c (deallocParms),
2694 * src/SDCCast.c: support for function inlining, not quite complete
2695 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2696 'restrict' qualifier
2698 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2700 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2701 (saveRBank, unsaveRBank): don't save bits,
2702 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2703 * support/regression/tests/bug1535242.c: new, added
2704 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2705 thanks Alexey Shamrin <shamrin AT gmail.com>,
2706 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2707 removed header guard)
2709 * sdcc.spec: bumped version to 2.6.5
2710 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2712 2007-03-22 Borut Razem <borut.razem AT siol.net>
2714 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2715 fixed bug #1653671: sdcdb integration into ddd is broken
2717 2007-03-22 Raphael Neider <rneider AT web.de>
2719 * src/pic/gen.c (popGetExternal): augmented to also create references
2720 to external variables (not only labels),
2721 (genCall): comment on plan to reduce PAGESEL overhead,
2722 (genFunction, genEndFunction): also save/restore FSR around interrupt
2723 handling code, removed lots of unused code
2724 (genDivOneByte): release acquired temp register
2725 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2727 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2728 for registers that need to be saved during interrupts (FSR, STATUS,
2729 PCLATH; W needs special handling), currently only FSR is used
2731 2007-03-22 Raphael Neider <rneider AT web.de>
2733 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2735 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2737 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2739 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2741 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2743 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2745 * as/link/aslink.h: added LKOBJEXT
2746 * as/link/hc08/link_hc08.dsp,
2747 * as/link/hc08/Makefile.bcc,
2748 * as/link/hc08/Makefile.in,
2749 * as/link/mcs51/aslink.dsp,
2750 * as/link/mcs51/Makefile.bcc,
2751 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2752 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2753 * as/link/lkaomf51.c: merged and moved
2754 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2755 * as/link/z80/lkdata.c,
2756 * as/link/lkdata.c: merged and moved
2757 * as/link/hc08/lkmain.c,
2758 * as/link/mcs51/lkmain.c: cosmetic changes
2759 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2760 * as/link/lklex.c: use LKOBJEXT
2761 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2762 ANSI-fied functions, removed bubble-sorts
2763 * as/link/z80/lksym.c as/link/lksym.c: merged,
2765 * as/link/z80/linkgbz80.dsp,
2766 * as/link/z80/linkz80.dsp,
2767 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2768 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2769 * as/link/z80/lkhead.c,
2770 * as/link/z80/lklex.c: deleted
2771 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2772 * as/link/z80/lkmain.c: added copyfile()
2774 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2776 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2778 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2780 * device/lib/_strlen.c: assembler version for mcs51
2782 2007-03-13 Raphael Neider <rneider AT web.de>
2784 * device/include/pic16/pic18f2221.h,
2785 * device/include/pic16/pic18f2321.h,
2786 * device/include/pic16/pic18f2331.h,
2787 * device/include/pic16/pic18f4221.h,
2788 * device/include/pic16/pic18f4321.h,
2789 * device/include/pic16/pic18f4331.h: fixed config byte location names
2790 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2791 consistently named config byte locations
2793 2007-03-13 Borut Razem <borut.razem AT siol.net>
2795 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2796 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2797 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2798 as/link/z80/Makefile.in, as/z80/Makefile.in:
2801 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2803 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2804 * device/lib/printf_large.c: pointer was converted to generic
2805 pointer for mcs51 models other than model-small (Maarten noticed)
2807 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2809 * device/include/mcs51/ADuC84x.h: Added.
2811 2007-03-10 Borut Razem <borut.razem AT siol.net>
2813 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2814 fixed RFE #1624219: double backslashes in filenames;
2815 functions hexEscape(), octalEscape() and copyStr() moved from
2816 SDCCval.c to SDCCutil.c and made them glovbally available
2818 2007-03-09 Borut Razem <borut.razem AT siol.net>
2820 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2821 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2822 1673361: Missaligned comments in output files
2824 2007-03-09 Raphael Neider <rneider AT web.de>
2826 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2828 2007-03-09 Raphael Neider <rneider AT web.de>
2832 * src/pic/ralloc.c: suppress undesired debug output
2833 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2835 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2837 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2839 2007-03-07 Borut Razem <borut.razem AT siol.net>
2841 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2842 search include files in the current directory
2844 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2846 * src/SDCCglue.c (emitMaps, glue),
2847 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2849 * support/regression/tests/absolute.c: added xdata test
2851 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2853 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2854 added condition to macro, fixes bug 1666080
2856 2007-03-02 Raphael Neider <rneider AT web.de>
2858 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2860 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2862 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2863 be cleared. Unconditionally set __XPAGE
2864 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2866 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2871 * src/mcs51/rtrack.c,
2873 * doc/sdccman.lyx: added --no-gen-comments
2874 * src/mcs51/peeph.def: added 192.b, disabled 185
2876 2007-02-25 Raphael Neider <rneider AT web.de>
2878 * src/pic16/gen.c (genCast): fixed typo
2879 * device/lib/pic16/Makefile.subdir: only install existing files
2880 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2882 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2884 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2885 * device/lib/mcs51/crtclear.asm,
2886 * device/lib/mcs51/crtxclear.asm: renumbered labels
2887 * device/lib/mcs51/Makefile.in: added crtcall.asm
2888 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2889 * src/mcs51/gen.c (movc): removed,
2890 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2892 (toCarry, genSend, genRet): added function toCarry,
2893 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2894 (assignBit, genAssign, genCast): added function assignBit
2895 * src/mcs51/Makefile.bcc: added rtrack.c
2896 * src/mcs51/ralloc.h: made valueKnown a bitfield
2897 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2898 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2899 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2900 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2901 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2902 (_pop): only pop valid pairs, see gencjneshort,
2903 (gencjneshort): return pair that still needs to be popped, restructured,
2904 (gencjne, genCmpEq): call _pop
2906 2007-02-23 Raphael Neider <rneider AT web.de>
2908 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2910 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2912 * device/include/mcs51/P89LPC925.h: Added.
2914 2007-02-18 Raphael Neider <rneider AT web.de>
2916 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2918 2007-02-17 Borut Razem <borut.razem AT siol.net>
2920 * support/cpp2/directives.c, support/cpp2/version.c:
2921 synchronized with GCC CPP 4.1.2
2923 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2925 * src/mcs51/rtrack.h,
2926 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2927 by checking the strings passed by emitcode() to the assembler.
2928 Feel free to change. This in part addresses RFE #482179.
2929 Set environment variable SDCC_RTRACK to enable.
2930 * src/mcs51/gen.c: inserted hooks
2931 * src/mcs51/ralloc.h: added two members to struct regs
2932 * support/regression/tests/regtrack.c: added
2934 2007-02-14 Borut Razem <borut.razem AT siol.net>
2936 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2937 * Makefile.in: applied patch from Makefile related part of
2938 #1469393: Compiler does not initialize static data
2940 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2942 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2943 for better fix of bug 1273984, compiles pic16 rand.c
2945 2007-02-12 Borut Razem <borut.razem AT siol.net>
2947 * src/pic16/main.c: fixed pic16 standard library directory bug
2949 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2951 * src/hc08/gen.c (genSwap): fix swap regression test
2953 2007-02-10 Borut Razem <borut.razem AT siol.net>
2955 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2957 * support/regression/tests/bug-1654060.c: added regression test for
2960 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2962 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2963 bit moves in return statement
2965 2007-02-09 Borut Razem <borut.razem AT siol.net>
2967 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2970 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2972 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2973 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2975 2007-02-07 Raphael Neider <rneider AT web.de>
2977 * src/pic16/devices.inc,
2978 * device/include/pic16/pic18fregs.h,
2979 * device/include/pic16/pic18f[24][34]31.h,
2980 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2981 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2982 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2984 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2986 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2987 can this have lived here for so many years?
2988 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2989 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2990 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2992 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2994 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2995 appended by loop induction must be at the very end of the eBBlock
2997 2007-02-05 Kevin Vigor
2999 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3001 2007-02-05 Borut Razem <borut.razem AT siol.net>
3003 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3004 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3006 2007-02-03 Borut Razem <borut.razem AT siol.net>
3008 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3009 applied patch #1646602 option to set default signedness of char to
3010 unsigned, added -funsigned-char command line option,
3011 thanks to Gunther Jehle
3012 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3013 prompt for file deletion a few hundred times (especially the
3014 subversion files, which have ro permissions so it asks for
3015 confirmation), thanks to Simon McAuliffe;
3016 added {} + option to find in order to remove multiple files from a
3019 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3021 * device/include/mcs51/SST89x5xRDx.h: Added.
3023 2007-02-02 Raphael Neider <rneider AT web.de>
3025 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3026 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3028 2007-02-01 Raphael Neider <rneider AT web.de>
3030 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3033 2007-01-31 Borut Razem <borut.razem AT siol.net>
3035 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3036 if compiled with GCC. Thanks to Raphael Neider
3038 2007-01-31 Raphael Neider <rneider AT web.de>
3040 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3041 operand names, handles name and (name + n) for all n,
3042 (sameBank): restructured, also check bank allocation policy,
3043 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3044 (pic14_operandsAllocatedInSameBank): check whether to operands
3045 will be allocated into the same bank (i.e., section) to reduce
3046 BANKSEL overhead, queried from pcode.c:sameBank,
3047 (pic14printLocals): reintroduced clustering registers into a single
3048 section: all compiler generated symbols will now reside in one
3049 bank (per file), reducing BANKSEL overhead and code size,
3050 (showAllMemmaps): use local dbuf where possible
3052 2007-01-29 Raphael Neider <rneider AT web.de>
3054 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3055 (call_libraryfunc): retrieve/create symbol and mark as used,
3056 (genFunction): mark defined functions as non-extern and add again
3057 to code memmap for later output
3058 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3059 (pic14printLocals): reworked for new symbol emission,
3060 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3061 showAllMemmaps): reworked symbol output using dbufs, added handling
3062 of string literals (still incomplete),
3063 (picglue): removed symbol emission, moved into showAllMemmaps,
3064 (emitSymbolSet): new workhorse for symbol output,
3065 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3067 2007-01-29 Borut Razem <borut.razem AT siol.net>
3069 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3070 component contains the extension separator.
3072 2007-01-28 Borut Razem <borut.razem AT siol.net>
3074 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3076 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3077 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3078 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3079 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3080 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3081 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3082 src/z80/gen.c, support/Util/MySystem.c:
3083 accept slash and backslash as directory separator on WIN32 and
3086 2007-01-28 Raphael Neider <rneider AT web.de>
3088 * src/pic16/devices.inc,
3089 * device/include/pic16/pic18f[24][23]21.h,
3090 * device/include/pic16/pic18fregs.h,
3091 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3092 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3093 * device/lib/pic16/libio/adc.ignore,
3094 * device/lib/pic16/libio/i2c.ignore,
3095 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3096 family, as gputils do not yet support the devices
3097 * device/lib/pic16/Makefile.subdir: ignore errors on install
3098 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3099 headers and libraries from gputils .inc files
3101 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3103 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3105 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3107 * doc/sdccman.lyx: add printf benchmarks
3109 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3111 * device/lib/printf_fast.c: fix %c, char promoted to int
3112 * device/lib/printf_tiny.c: fix %c, char promoted to int
3114 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3116 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3118 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3120 * support/regression/tests/swap.c: 64 bit hosts failed
3121 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3123 2007-01-25 Raphael Neider <rneider AT web.de>
3125 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3126 based on absolute register address, patch by Alex Blond
3128 2007-01-22 Raphael Neider <rneider AT web.de>
3130 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3131 emitted, do not emit them again...
3133 2007-01-22 Raphael Neider <rneider AT web.de>
3135 * src/regression/bank1.c, src/regression/compare6.c,
3136 src/regression/add.c: cosmetic changes
3137 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3138 * src/pic/gen.c: fixed global zero and one,
3139 (aopForSym): removed unued code,
3140 (aopGet): assert aop is defined, check and use `index' of
3141 pCodeImmd operands (fixes #1630908),
3142 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3143 (register_reassign): prevent accidental register unification,
3144 (ReuseReg): cosmetic changes (also above)
3145 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3146 pic14emitStaticSeg): do not emit initialized data,
3147 (printIval*): replaced with working versions,
3148 (pic14createInterruptVect,picglue): use idata for initialized data,
3149 now init data should work in all modules (not only main()),
3150 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3152 2007-01-21 Borut Razem <borut.razem AT siol.net>
3154 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3155 use -fPIC or -fpic if they are supported and not ignored
3156 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3157 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3159 2007-01-20 Borut Razem <borut.razem AT siol.net>
3161 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3162 implemented RFE #1470316: allow "$" in variable names
3164 2007-01-20 Raphael Neider <rneider AT web.de>
3166 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3168 2007-01-20 Raphael Neider <rneider AT web.de>
3170 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3171 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3172 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3173 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3174 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3175 * device/lib/pic/libdev/pic*.c,
3176 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3177 * device/lib/pic/libdev/Makefile.in: show progress
3179 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3181 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3182 * support/scripts/sdcc_cygwin_mingw32,
3183 * support/scripts/sdcc_mingw32,
3184 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3185 conformance with autoconf 2.6
3187 2007-01-19 Raphael Neider <rneider AT web.de>
3189 * src/pic/device.c (register_map): fixed list construction
3190 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3191 (genMod): removed case for genModbits,
3192 (genModbits): removed as now unused/unimplemented
3193 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3195 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3197 * support/regression/tests/swap.c: added in response to #1638622
3198 * doc/sdccman.lyx: synced version, minor changes
3200 2007-01-18 Borut Razem <borut.razem AT siol.net>
3202 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3203 thanks to Gunther Jehle
3204 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3205 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3206 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3207 use filename in lineno instead.
3208 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3209 print the file name in ast_print()
3211 2007-01-18 Borut Razem <borut.razem AT siol.net>
3213 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3215 * src/SDCC.lex: stringLiteral() returns const char pointer,
3216 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3217 fixed column counting
3218 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3219 accept const char pointer as parameter
3220 * src/SDCCdwarf2.c: corrected buffer size
3222 2007-01-17 Borut Razem <borut.razem AT siol.net>
3224 * support/Util/dbuf_string.c: fixed for amd64
3226 2007-01-15 Borut Razem <borut.razem AT siol.net>
3228 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3229 removed terminal symbol ELIPSIS, since it was never generated by the
3230 lexer and it was wrongly used in parameter_identifier_list rule
3232 2007-01-15 Raphael Neider <rneider AT web.de>
3234 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3235 code page and data banking description
3236 * src/pic/genarith.c,
3237 * src/pic/gen.h: removed bit arithmetic functions,
3238 updated exit(1) to exit(EXIT_FAILURE)
3239 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3240 * device/include/pic16/pic18f2455.h,
3241 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3242 TRISD and TRISE, fixed/added some bit names
3243 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3244 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3245 updated pic18f2455.{c,h} instead of duplicating them
3247 2007-01-14 Borut Razem <borut.razem AT siol.net>
3249 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3250 Cannot debug files that contain spaces in the path name
3251 by converting spaces in asm file name to underscores
3253 2007-01-13 Borut Razem <borut.razem AT siol.net>
3255 * doc/sdccman.lyx: fixed format errors
3257 2007-01-10 Borut Razem <borut.razem AT siol.net>
3259 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3260 codeseg/constseg #pragma fail
3261 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3262 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3263 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3264 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3266 2007-01-09 Borut Razem <borut.razem AT siol.net>
3268 * get rid of diagnistic.[ch], pretty-print.[ch],
3269 c-pretty-print.[ch], ... used just for error, warning, ...
3271 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3272 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3273 suppoprt/cpp2/pretty-print.[ch]:
3275 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3276 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3277 suppoprt/cpp2/sdcpp.dsp:
3280 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3282 * device/lib/printf_large.c (output_float): removed recursion,
3283 use smaller buffer on stack for mcs51,
3284 fixed bug printing 1.96
3285 * support/regression/tests/snprintf.c: added test
3287 2007-01-07 Borut Razem <borut.razem AT siol.net>
3289 * use dynamic memory buffers instead temporary files
3290 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3292 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3293 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3294 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3295 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3296 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3297 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3298 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3299 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3300 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3301 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3302 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3303 support/Util/dbuf.c, support/Util/dbuf.h:
3305 * .version, sdcc.spec: bumped version to 2.6.4
3307 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3309 * src/port.h: added TARGET_Z80_LIKE macro
3310 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3311 output PSEG location if --xram-loc or --xstack-loc was used
3312 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3314 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3316 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3317 * as/as_z80.dsp, as/z80/as_z80.dsp,
3318 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3319 * sdcc.dsw: moved project files into subdir
3320 * as/hc08/as_hc08.dsp,
3321 * as/hc08/Makefile.bcc,
3322 * as/hc08/Makefile.in,
3323 * as/mcs51/Makefile.bcc,
3324 * as/mcs51/Makefile.in,
3325 * as/z80/Makefile.bcc,
3326 * as/z80/Makefile.in,
3327 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3330 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3333 * as/mcs51/asmain.c,
3335 * as/z80/assym.c: removed include "strcmpi.h"
3336 * as/hc08/strcmpi.c,
3337 * as/hc08/strcmpi.h,
3338 * as/mcs51/strcmpi.c,
3339 * as/mcs51/strcmpi.h,
3340 * support/Util/strcmpi.c,
3341 * support/Util/strcmpi.h: removed files
3342 * as/strcmpi.c: added as_strncmpi()
3344 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3346 * sdcc.dsw: Added some dependencies on project config.dsp
3348 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3350 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3351 with [di]ram_start to fix a regresion
3353 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3355 * configure.in: added missing mcs51 in status output
3356 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3358 * debugger/mcs51/clean.mk (distclean): remove config.h
3359 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3360 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3361 options.h, s-options-h and options.c
3362 * support/cpp2/clean.mk: unused, removed
3363 * Makefile.common.in,
3366 * as/hc08/Makefile.in,
3368 * as/mcs51/Makefile.in,
3369 * as/mcs51/clean.mk,
3372 * as/z80/Makefile.in,
3374 * as/link/Makefile.in,
3375 * as/link/hc08/Makefile.in,
3376 * as/link/hc08/clean.mk,
3377 * as/link/mcs51/Makefile.in,
3378 * as/link/mcs51/clean.mk,
3379 * as/link/z80/Makefile.in,
3380 * as/link/z80/clean.mk,
3381 * as/link/z80/conf.mk,
3382 * debugger/mcs51/Makefile.in,
3383 * debugger/mcs51/clean.mk,
3384 * device/include/Makefile.in,
3385 * device/lib/Makefile.in,
3386 * device/lib/mcs51/Makefile.in,
3387 * device/lib/pic/Makefile.in,
3388 * device/lib/pic/Makefile.common.in,
3389 * device/lib/pic/Makefile.subdir,
3390 * device/lib/pic/Makefile.rules,
3391 * device/lib/pic16/libio/Makefile.in,
3392 * device/lib/pic16/Makefile.subdir,
3393 * device/lib/pic16/libdev/Makefile.in,
3394 * device/lib/pic16/Makefile.rules,
3395 * device/lib/pic16/Makefile.common.in,
3396 * sim/ucsim/avr.src/Makefile.in,
3397 * sim/ucsim/main_in.mk,
3398 * sim/ucsim/cmd.src/Makefile.in,
3399 * sim/ucsim/doc/Makefile.in,
3400 * sim/ucsim/gui.src/Makefile.in,
3401 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3402 * sim/ucsim/gui.src/serio.src/Makefile.in,
3403 * sim/ucsim/hc08.src/Makefile.in,
3404 * sim/ucsim/libltdl/Makefile.in,
3405 * sim/ucsim/s51.src/Makefile.in,
3406 * sim/ucsim/sim.src/Makefile.in,
3407 * sim/ucsim/sim.src/conf.mk,
3408 * sim/ucsim/xa.src/Makefile.in,
3409 * sim/ucsim/z80.src/Makefile.in,
3413 * support/cpp2/Makefile.in,
3414 * support/librarian/Makefile.in,
3415 * support/librarian/clean.mk,
3416 * support/makebin/Makefile.in,
3417 * support/makebin/clean.mk,
3418 * support/packihx/Makefile.in,
3419 * support/regression/Makefile.in,
3420 * support/regression/ports/ds390/spec.mk,
3421 * support/regression/ports/gbz80/spec.mk,
3422 * support/regression/ports/hc08/spec.mk,
3423 * support/regression/ports/mcs51/spec.mk,
3424 * support/regression/ports/mcs51-large/spec.mk,
3425 * support/regression/ports/mcs51-medium/spec.mk,
3426 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3427 * support/regression/ports/pic14/spec.mk,
3428 * support/regression/ports/pic16/spec.mk,
3429 * support/regression/ports/mcs51-stack-auto/spec.mk,
3430 * support/regression/ports/ucz80/spec.mk,
3431 * support/regression/ports/xa51/spec.mk,
3432 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3433 adding a slash after $(top_builddir) and/or adding @datarootdir@
3435 * debugger/mcs51/configure.in,
3436 * device/lib/pic/configure.in,
3437 * device/lib/pic16/configure.in,
3438 * sim/ucsim/configure.in,
3439 * support/cpp2/configure.in,
3440 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3442 * debugger/mcs51/configure,
3443 * device/lib/pic/configure,
3444 * device/lib/pic16/configure,
3445 * sim/ucsim/configure,
3446 * support/cpp2/configure,
3447 * support/packihx/configure: generated with autoconf 2.60
3449 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3451 * as/link/hc08/lkihx.c (newArea),
3452 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3454 2007-01-02 Borut Razem <borut.razem AT siol.net>
3456 * doc/sdccman.lyx: documented #pragma sdcc_hash
3457 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3459 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3461 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3463 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3464 empty 'while'-loop to work correctly, see regression test 'while.c'
3465 * support/regression/tests/while.c: added
3467 2007-01-01 Borut Razem <borut.razem AT siol.net>
3469 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3470 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3471 support/cpp2/libcpp/sdcpp.c:
3472 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3473 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3474 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3476 2006-12-31 Borut Razem <borut.razem AT siol.net>
3478 * SDCPP synchronized with GCC CPP release version 4.1.1,
3479 currently the latest release:
3480 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3481 support/cpp2/libcpp/include/cpp-id-data.h
3482 support/cpp2/libiberty/fopen_unlocked.c
3483 support/cpp2/libiberty/md5.c
3485 support/cpp2/opt-functions.awk
3486 support/cpp2/opt-gather.awk
3487 support/cpp2/optc-gen.awk
3488 support/cpp2/opth-gen.awk:
3490 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3491 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3492 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3493 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3494 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3495 support/cpp2/diagnostic.h, support/cpp2/except.h,
3496 support/cpp2/hwint.h, support/cpp2/input.h,
3497 support/cpp2/intl.h, support/cpp2/move-if-change,
3498 support/cpp2/opts.c, support/cpp2/opts.h,
3499 support/cpp2/output.h, support/cpp2/prefix.c,
3500 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3501 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3502 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3503 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3504 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3505 support/cpp2/version.c:
3507 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3508 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3509 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3510 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3511 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3512 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3513 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3514 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3515 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3516 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3517 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3519 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3520 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3521 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3522 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3523 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3524 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3525 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3526 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3527 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3528 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3529 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3530 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3531 support/cpp2/system.h:
3534 2006-12-31 Borut Razem <borut.razem AT siol.net>
3536 * configure.in, configure: fixed bug #1538756: configure dies if bison
3537 and flex are not installed, 2nd try
3539 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3541 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3542 400.x for better code in RFE 899102
3544 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3546 * src/SDCCpeeph.c (deadMove),
3548 * src/mcs51/peep.h: renamed 'op' by 'reg'
3549 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3550 (scan4op): small change for removeDeadMove(), added support for
3551 'callee saves' and/or PACLL function calls,
3552 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3553 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3554 left in new dispatcher mcs51DeadMove()
3555 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3557 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3559 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3561 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3562 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3564 2006-12-30 Borut Razem <borut.razem AT siol.net>
3566 * support/cpp2/spacs.h: deleted from svn
3567 * configure.in, configure: fixed bug #1538756: configure dies if bison
3568 and flex are not installed
3570 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3572 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3573 with this z80 passes printf float test when enabled
3574 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3576 2006-12-28 Borut Razem <borut.razem AT siol.net>
3578 * support/cpp2/config.in, support/cpp2/configure.in,
3579 support/cpp2/configure, support/cpp2/Makefile.in:
3580 fix for the solaris build
3582 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3584 * src/SDCC.y (type_specifier2, pointer),
3586 * src/SDCCsymt.c (mergeSpec, checkSClass),
3587 * support/Util/SDCCerr.c,
3588 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3589 * support/valdiag/valdiag.py: Allow test cases to specify
3590 required language standard
3591 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3592 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3594 2006-12-27 Borut Razem <borut.razem AT siol.net>
3596 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3597 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3599 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3601 * support/cpp2/libiberty/Makefile.bcc: updated
3602 * src/pic16/main.c: fixed #pragma udata handling
3603 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3605 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3607 * src/SDCCpeeph.c: made labelHashEntry global,
3608 made pcDistance, FBYNAME static,
3609 (pcDistance): made static, use isComment and isLabel,
3611 (getLabelRef): added, extracted from labelRefCount(),
3612 (labelRefCount): use new getLabelRef(),
3613 (callFuncByName): made static, added deadMove,
3614 use isComment and isLabel,
3615 (newPeepRule): made static, set isLabel,
3616 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3617 labels from peephole rules,
3618 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3619 when isComment or isLabel is set
3620 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3621 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3623 * src/mcs51/peep.h: added
3624 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3625 * src/port.h: added peep->deadMove to port structure
3626 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3627 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3628 deadMove, finally removed no. 1 and 2
3635 * src/hc08/gen.c: mark lines with isComment or isLabel
3636 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3638 * sdcc.spec: bumped version to 2.6.3
3640 2006-12-26 Borut Razem <borut.razem AT siol.net>
3642 * support/cpp2/Makefile.in: added dependency on options.h
3643 * configure: regenerated
3644 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3645 * support/cpp2/Makefile.in: added vasprintf.c
3647 2006-12-25 Borut Razem <borut.razem AT siol.net>
3649 * SDCPP synchronized with GCC CPP release version 3.4.6,
3650 the latest release before 4.x:
3651 * support/cpp2/Makefile.in, support/cpp2/config.h,
3652 support/cpp2/configure, support/cpp2/configure.in,
3653 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3654 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3655 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3656 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3657 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3658 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3659 support/cpp2/cpptrad.c, support/cpp2/except.h,
3660 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3661 support/cpp2/hwint.h, support/cpp2/intl.h,
3662 support/cpp2/line-map.c, support/cpp2/line-map.h,
3663 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3664 support/cpp2/output.h, support/cpp2/prefix.c,
3665 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3666 support/cpp2/system.h, support/cpp2/version.c:
3668 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3669 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3670 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3671 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3672 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3673 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3674 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3675 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3676 support/cpp2/move-if-change, support/cpp2/opts.c,
3677 support/cpp2/opts.h, support/cpp2/opts.sh,
3678 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3679 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3680 support/cpp2/win32, support/cpp2/win32/dirent.c,
3681 support/cpp2/win32/dirent.h:
3683 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3684 * support/cpp2/sdcpp.h: renamed from sdcc.h
3685 * sdcppinit.c: deleted
3687 2006-12-23 Borut Razem <borut.razem AT siol.net>
3689 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3690 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3691 preproc.c: an other try to fix bug #982435: introduced
3692 -pedantic-parse-number command line option and pedantic_parse_number
3695 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3697 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3699 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3700 corrected overlayed areax addresses, warn about memory overlaps
3701 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3710 * src/port.h: added xabs_name and iabs_name
3711 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3712 (glue, emitMaps): create and emit maps d_abs and i_abs
3713 * src/SDCCglue.h: cosmetic changes
3714 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3716 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3717 (allocDefault): put absolute, initialized globals in them
3718 * support/regression/tests/absolute.c: added absolute bdata test
3719 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3721 2006-12-20 Borut Razem <borut.razem AT siol.net>
3723 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3724 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3725 added regression test for bug #982435
3727 2006-12-18 Borut Razem <borut.razem AT siol.net>
3729 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3730 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3731 small cosmetic changes
3732 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3733 * support/regression/tests/bug-1351710.c: added regression test
3735 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3737 * doc/sdccman.lyx: added the long missed iCode table
3738 "<where is figure II?>", added links to wiki
3740 2006-12-17 Borut Razem <borut.razem AT siol.net>
3742 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3743 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3744 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3745 unified table driven pragma handling, pragma argument type checking
3746 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3747 current one - version 1.1.3
3748 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3750 2006-12-13 Raphael Neider <rneider AT web.de>
3752 * src/pic/device.h: removed AssignedMemory structure and macros
3753 * src/pic/device.c: removed global finalMapping (linker assigns
3755 (register_map): add SFRs to remembered memRanges
3756 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3757 assignFixedRegisters,assignRelocatableRegisters): removed,
3758 (setMaxRAM,validAddress): adapted accordingly,
3759 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3760 reasonably sized sharebanks,
3761 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3762 (allDefsOutOfRange): removed unused code,
3763 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3765 * src/pic/pcode.c (register_reassign): removed recursion warning,
3766 fired far too often,
3767 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3768 to use existing pic14_stringInSet() to avoid duplicate symbols,
3769 tidied up the code a bit,
3770 (pic14printLocals): added in symmetry to printExterns, replaces
3771 writeUsedRegs more or less,
3772 (picglue): call new pic14_printLocals(),
3773 * device/include/pic/pic*.h: removed #pragma memmap directives,
3774 information gathered from include/pic/pic14devices.txt
3775 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3777 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3779 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3781 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3783 * device/include/mcs51/cc2430.h: fixed missing ';'
3785 2006-12-10 Raphael Neider <rneider AT web.de>
3787 * device/lib/pic16/libc/stdio/vfprintf.c,
3788 * device/lib/pic16/libc/stdio/printf_small.c,
3789 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3790 char arguments, as char varargs are cast to int by the caller,
3791 hopefully fixes #1604915 (other device libraries are still affected)
3793 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3795 * src/mcs51/ralloc.c (packRegsForAssign),
3796 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3798 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3800 * device/include/malloc.h: removed init_dynamic_memory
3801 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3802 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3803 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3804 * device/lib/libsdcc.lib,
3805 * device/lib/Makefile.in,
3806 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3807 * doc/sdccman.lyx: documented use of new _heap.c
3808 * support/regression/tests/malloc.c: removed init_dynamic_memory
3809 * src/cdbFile.c(spacesToUnderscores): new function,
3810 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3812 * device/include/tinibios.h: removed defines for putchar and getchar
3813 * device/lib/ds390/Makefile.in: added putchar.c
3814 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3816 2006-12-09 Borut Razem <borut.razem AT siol.net>
3818 * support/cpp2/sdcc.h: prevent multiple inclusion
3819 * support/cpp2/options.h: deleted
3821 2006-12-08 Borut Razem <borut.razem AT siol.net>
3823 * support/cpp2/sdcc.h: removed x*alloc() macros
3824 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3825 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3826 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3827 * support/cpp2/system.h: moved #include "sdcc.h"
3828 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3829 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3831 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3832 -funsigned-char options
3833 * support/cpp2/sdcppmain.c: fixed bug 1611411
3835 2006-12-07 Borut Razem <borut.razem AT siol.net>
3837 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3840 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3842 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3843 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3845 * .version: bumped to 2.6.2 because a) it's been a while
3846 b) the linker sources have moved c) the preprocessor is upgraded
3848 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3850 * support/regression/tests/snprintf.c: some checks
3851 * lib/src/printf_large.c: %bc: read char instead of int from stack
3853 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3855 * device/include/mcs51/cc2430.h: inserted _XPAGE
3857 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3859 * device/include/mcs51/cc2430.h: added
3861 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3863 * device/include/asm/default/features.h,
3864 * device/include/asm/ds390/features.h,
3865 * device/include/mcs51/at89s53.h,
3866 * device/include/ser.h,
3867 * device/include/ser_ir.h,
3868 * device/include/serial.h: changed keywords to double underscore variants,
3869 fixes bug 1590261 some more, thanks Steven Borley
3871 2006-12-01 Raphael Neider <rneider AT web.de>
3873 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3874 but emit warning (recursion is not supported for pic14)
3876 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3878 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3879 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3881 2006-11-30 Raphael Neider <rneider AT web.de>
3883 * src/pic/device.c (dump_sfr): always emit symbols
3884 * src/pic/glue.c (pic14printPublics): fixed typo
3886 2006-11-30 Raphael Neider <rneider AT web.de>
3888 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3889 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3890 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3891 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3892 a sharebank, use a non-shared bank for the stack if none available
3893 * src/pic/device.h (struct memRange): added linked list next field,
3894 added prototypes for above functions
3895 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3896 (typeRegWithIdx): accept fixed and unfixed stack registers
3897 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3898 the stack, handle shared and banked stack (except for WSAVE),
3899 (insertBankSel): removed useless optimization (will never fire),
3900 (FixRegisterBanking): added optimization for devices with only one
3901 possibly aliased bank of memory, like 16f84
3902 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3903 devices have no SHAREBANK in the linker script
3904 * device/include/pic/pic14devices.txt: documented memmap
3905 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3907 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3909 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3910 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3911 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3912 genhc08Code): switched most of the D (debug) macros to DD (detailed
3913 debug) macros to better control clutter in the generated .asm file.
3914 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3915 genRightShift): fixed bug with non-constant bit shift stored to
3916 a volatile result (SF Open Discussion forum thread #1616749).
3917 Single byte case is not yet optimized.
3919 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3921 * device/include/asm/mcs51/features.h,
3922 * device/include/malloc.h,
3923 * device/include/stdio.h: changed keywords to double underscore variants,
3926 2006-11-27 Borut Razem <borut.razem AT siol.net>
3928 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3929 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3930 support/cpp2/output.h, support/cpp2/cppinit.c,
3931 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3932 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3933 support/cpp2/cppdefault.c, support/cpp2/system.h,
3934 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3935 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3936 support/cpp2/prefix.c, support/cpp2/except.h,
3937 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3938 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3939 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3940 support/cpp2/version.c, support/cpp2/cppmain.c,
3941 support/cpp2/version.h, support/cpp2/hashtable.c,
3942 support/cpp2/cpperror.c:
3943 synchronized with GCC CPP release version 3.3.6,
3944 the latest where cppmain.c still exists.
3945 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3946 support/cpp2/sdcppinit.c: added
3948 2006-11-27 Borut Razem <borut.razem AT siol.net>
3950 * support/cpp2/cpplex.c:
3951 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3953 * support/cpp2/cpplib.c: removed definitions of unused variables
3955 2006-11-26 Borut Razem <borut.razem AT siol.net>
3957 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3958 since they are redefined by macros in support/cpp2/sdcc.h
3959 * support/cpp2/sdcc.h: x*alloc macro redefinition
3961 2006-11-25 Borut Razem <borut.razem AT siol.net>
3963 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3964 support/cpp2/configure, support/cpp2/Makefile.in,
3965 support/cpp2/cppfiles.c, support/cpp2/output.h,
3966 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3967 support/cpp2/config.h, support/cpp2/cpplib.h,
3968 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3969 support/cpp2/cppdefault.c, support/cpp2/config.in,
3970 support/cpp2/system.h, support/cpp2/cpplex.c,
3971 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3972 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3973 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3974 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3975 support/cpp2/configure.in, support/cpp2/intl.h,
3976 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3977 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3978 support/cpp2/version.c, support/cpp2/cppmain.c,
3979 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3980 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3981 support/cpp2/cpperror.c,
3982 support/cpp2/libiberty/safe-ctype.c,
3983 support/cpp2/libiberty/safe-ctype.h,
3984 support/cpp2/libiberty/splay-tree.c,
3985 support/cpp2/libiberty/obstack.c,
3986 support/cpp2/libiberty/lbasename.c,
3987 support/cpp2/libiberty/splay-tree.h,
3988 support/cpp2/libiberty/obstack.h:
3989 synchronized with GCC CPP release version 3.2.3,
3990 the latest before integration of cpp into gcc
3991 * support/cpp2/except.h, support/cpp2/line-map.c,
3992 support/cpp2/line-map.h,
3993 support/cpp2/libiberty/hex.c,
3994 support/cpp2/libiberty/concat.c,
3995 support/cpp2/libiberty/filenames.h: added
3996 * support/cpp2/intl.c: deleted
3998 2006-11-24 Borut Razem <borut.razem AT siol.net>
4000 * src/SDCC.y: enabled compilation of empty source file
4001 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4002 "ISO C forbids an empty source file"
4003 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4004 if all the code is ifdefed out.
4006 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4008 * src/hc08/gen.c (genPcall): fix for bug #1601032
4010 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4012 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4013 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4014 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4015 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4016 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4017 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4018 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4019 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4020 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4021 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4022 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4023 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4024 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4025 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4026 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4027 Renamed to all upper case as per the standard set by SiLabs
4029 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4031 * device/include/mcs51/C8051F520.h: new, added
4032 * device/include/mcs51/compiler.h: added link about predefined macros
4034 2006-11-23 Raphael Neider <rneider AT web.de>
4036 * src/regression/Makefile: add -L path to fresh library
4037 * src/regression/simulate: emphasize FAILED output
4038 * src/regression/create_stc: output _failures from gpsim
4039 * src/regression/compare4.c,
4040 * src/regression/rotate6.c: fixed char literals,
4041 all compile, all run =8-D
4043 * src/pic/pcode.h: added isPCASMDIR macro
4044 * src/pic/gen.c (genAnd): fixed bit offset
4045 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4046 packBits): unified register numbering schemes,
4047 (newReg): do not insert stack registers into hash table,
4048 (initStack): unpinned pseudo stack, simplified,
4049 (typeRegWithIdx): fixed retrieval of stack registers,
4050 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4051 (pCodeReplace): removed invalid assertion,
4052 (insertPCodeInstruction): fixed newly added labels,
4053 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4054 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4055 DumpFlow): removed unsed (broken?) code,
4056 (insertBankSel): prevent STATUS from being BANKSELed,
4057 (FixRegisterBanking): rewritten from scratch, implemented generic
4058 optimizations (suppress BANKSELs to same register and to registers
4059 present in all banks),
4060 (AnalyzeBanking): update flow after BANKSELection
4062 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4063 sharebank, let linker place it, mark STKxx symbols as emitted
4065 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4067 * src/regression/arrays.c,
4068 * src/regression/bank1.c,
4069 * src/regression/bool2.c,
4070 * src/regression/compare7.c,
4071 * src/regression/compare8.c,
4072 * src/regression/compare9.c,
4073 * src/regression/compare10.c,
4074 * src/regression/configword.c,
4075 * src/regression/for.c,
4076 * src/regression/mult1.c,
4077 * src/regression/pointer1.c,
4078 * src/regression/rotate6.c,
4079 * src/regression/string1.c,
4080 * src/regression/struct1.c,
4081 * src/regression/Makefile: make PIC14 regression tests run again
4082 (3 fail, 6 won't compile)
4084 2006-11-21 Raphael Neider <rneider AT web.de>
4086 * device/include/pic16/pic18f4550.h,
4087 * device/include/pic16/pic18f4455.h,
4088 * device/lib/pic16/libdev/pic18f4550.c,
4089 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4090 * configure.in: removed superfluous closing bracket
4092 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4094 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4097 2006-11-21 Raphael Neider <rneider AT web.de>
4099 * src/pic/device.{c,h}: added pic14_getPIC()
4100 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4101 (genAnd): added PIC code for one case, fixes #1597044
4102 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4103 SFRs that are present in all banks (e.g., STATUS)
4105 2006-11-20 Raphael Neider <rneider AT web.de>
4107 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4108 INCFSZ/INCFSZW and declared them as changing Z bit,
4109 (insertPCodeInstruction): correctly invert the above instructions,
4111 (DoBankSelect): don't panic on po_immediates
4113 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4116 * as/link/mcs51/lkihx.c (newArea),
4117 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4118 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4120 2006-11-11 Raphael Neider <rneider AT web.de>
4122 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4123 bitfield symbols, fixes #1579535 (once more...).
4125 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4127 * support/regression/generate-cases.py,
4128 * support/regression/fwk/include/testfwk.h,
4129 * support/regression/fwk/lib/testfwk.c: used code pointers,
4130 (about 50kByte less code generated for mcs51)
4132 2006-11-06 Borut Razem <borut.razem AT siol.net>
4134 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4135 debugger/mcs51/configure: fixed failed check because the function
4136 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4137 who submitted the patch for gpsim.
4138 * debugger/mcs51/configure.in: removed the result message
4139 * debugger/mcs51/Makefile.in: fixed the config.status warning
4140 "... seems to ignore the --datarootdir setting"
4142 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4144 * device/include/mcs51/c8051f020.h,
4145 * device/include/mcs51/c8051f040.h,
4146 * device/include/mcs51/c8051f060.h,
4147 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4148 * src/z80/gen.c (gencjneshort),
4149 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4151 2006-10-31 Borut Razem <borut.razem AT siol.net>
4153 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4154 debugger/mcs51/configure: get readline version
4156 2006-10-30 Borut Razem <borut.razem AT siol.net>
4158 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4159 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4160 debugger/mcs51/configure: locate readline even when cross compiling
4161 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4163 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4165 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4168 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4170 * device/include/malloc.h,
4171 * device/lib/calloc.c,
4172 * device/lib/free.c,
4173 * device/lib/malloc.c,
4174 * device/lib/realloc.c: moved definition of struct into sources
4175 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4177 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4179 * as/asx8051.dsp: corrected output directories
4180 * as/link/hc08: new directory for hc08 linker
4181 * as/hc08/aslink.h, as/link/aslink.h,
4182 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4183 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4184 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4185 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4186 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4187 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4188 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4189 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4190 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4191 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4192 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4193 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4194 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4195 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4196 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4197 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4198 * as/link/hc08/conf.mk,
4202 * sdcc.dsw: moved hc08 linker to as/link/hc08
4203 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4204 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4205 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4206 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4207 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4208 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4209 * as/link/mcs51/aslink.dsp,
4210 * as/link/mcs51/Makefile.in: factored out the common files
4211 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4212 * as/clean.mk: extra cleaning common files
4213 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4214 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4215 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4217 2006-10-29 Raphael Neider <rneider AT web.de>
4219 * src/pic/ralloc.c (newReg): create aliases for registers with
4220 multiple names to fix #1579535 and #1584001,
4221 (regWithIdx,dirregWithName): resolve aliases on lookup
4222 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4224 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4225 to prevent build errors on small devices
4227 2006-10-28 Raphael Neider <rneider AT web.de>
4229 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4230 assumption within interrupt handlers, fixes #1584940
4231 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4232 "emitted" to avoid emitting them again in udata
4234 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4236 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4239 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4241 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4242 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4243 on/off CR to CRLF conversion.
4245 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4247 * doc/sdccman.lyx: updated IRQ section
4249 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4251 * device/lib/serial_io.c: removed
4252 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4253 replacements for serial_io.c
4255 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4257 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4259 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4261 * device/lib/serial_io.c: Default putchar() and getchar() for
4262 mcs51 uses serial port.
4264 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4266 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4268 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4270 * support/regression/ports/mcs51/support.c: smaller
4271 _sdcc_external_startup()
4272 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4274 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4276 * device/lib/gbz80/crt0.s,
4277 * device/lib/gbz80/crt0_rle.s,
4278 * device/lib/gbz80/div.s,
4279 * device/lib/gbz80/fstubs.s,
4280 * device/lib/gbz80/heap.s,
4281 * device/lib/gbz80/mul.s,
4282 * device/lib/gbz80/putchar.s,
4283 * device/lib/gbz80/stubs.s,
4284 * device/lib/z80/crt0.s,
4285 * device/lib/z80/crt0_rle.s,
4286 * device/lib/z80/div.s,
4287 * device/lib/z80/fstubs.s,
4288 * device/lib/z80/heap.s,
4289 * device/lib/z80/mul.s,
4290 * device/lib/z80/putchar.s,
4291 * device/lib/z80/stubs.s: reverted, I was mistaken
4293 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4295 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4296 * support/regression/ports/mcs51/support.c: removed race
4297 condition on TI in _putchar allowing to use serial port mode 0
4299 2006-10-20 Borut Razem <borut.razem AT siol.net>
4301 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4303 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4305 * device/lib/gbz80/crt0.s,
4306 * device/lib/gbz80/crt0_rle.s,
4307 * device/lib/gbz80/div.s,
4308 * device/lib/gbz80/fstubs.s,
4309 * device/lib/gbz80/heap.s,
4310 * device/lib/gbz80/mul.s,
4311 * device/lib/gbz80/putchar.s,
4312 * device/lib/gbz80/stubs.s,
4313 * device/lib/z80/crt0.s,
4314 * device/lib/z80/crt0_rle.s,
4315 * device/lib/z80/div.s,
4316 * device/lib/z80/fstubs.s,
4317 * device/lib/z80/heap.s,
4318 * device/lib/z80/mul.s,
4319 * device/lib/z80/putchar.s,
4320 * device/lib/z80/stubs.s: removed all leading underscores from area names
4322 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4324 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4325 regression tests are not waiting in the simulator for simulated
4326 transmission of debug output
4328 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4330 * device/lib/printf_large.c: slightly smaller
4331 * doc/sdccman.lyx: do not use spaces within html links
4333 2006-10-16 Borut Razem <borut.razem AT siol.net>
4335 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4336 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4337 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4338 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4339 debugger/mcs51/configure:
4340 [ 1185668 ] add gnu readline support to sdcdb - enabled
4342 2006-10-16 Raphael Neider <rneider AT web.de>
4344 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4345 fixes #1577882, removes close to all banking optimizations
4347 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4349 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4350 variables in code memory
4351 * support/regression/tests/absolute.c: added test for this
4353 2006-10-15 Raphael Neider <rneider AT web.de>
4355 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4357 (BankSelect): emit BANKSEL before touching linker-placed regs,
4360 2006-10-10 Raphael Neider <rneider AT web.de>
4362 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4363 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4364 * src/pic/main.c (_pic14_parseOptions),
4365 * src/pic/main.h: mostly reverted to previous state, now use results
4366 from SDCCmain.c's argument parsing
4368 2006-10-10 Borut Razem <borut.razem AT siol.net>
4370 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4371 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4372 [ 1185668 ] add gnu readline support to sdcdb -
4373 prepared for READLINE, not enabled yet,
4374 thanks to <tal.bav AT gmail.com>
4376 2006-10-10 Raphael Neider <rneider AT web.de>
4378 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4379 * src/pic16/devices.inc,
4380 * device/include/pic16 (pic18f[24]620.h),
4381 * device/include/pic18fregs.h,
4382 * device/lib/pic16/pics.all,
4383 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4384 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4385 Gary Plumbridge and Anton Strobl
4387 2006-10-10 Raphael Neider <rneider AT web.de>
4389 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4390 --stack-siz=NUM options to configure the argument passing stack
4391 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4392 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4393 (pic14_getSharebankSize): obey --stack-siz=NUM,
4394 (pic14_getSharebankAddress): obey --stack-loc=NUM
4396 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4398 * doc/sdccman.lyx: added to the manual
4399 * doc/figures/ddd_example.png: added (neither pdflatex nor
4400 most browsers seem to like the .eps file)
4402 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4404 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4405 to /tmp and /var/tmp acc. LSB
4406 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4408 * support/regression/tests/onebyte.c: added test
4410 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4412 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4414 2006-10-05 Borut Razem <borut.razem AT siol.net>
4416 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4418 - sdcc.dsw: changed property eol-style to CRLF
4419 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4421 2006-10-04 Raphael Neider <rneider AT web.de>
4423 * device/include/pic/{pic16f84.h,pic16f84a.h},
4424 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4425 from patch #1522504, thanks to Robas Teodor
4427 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4429 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4432 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4434 * src/pic16/glue.c (pic16emitMaps),
4435 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4436 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4437 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4438 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4440 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4441 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4443 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4445 * support/librarian/sdcclib.c: Added option -l.
4446 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4448 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4449 using Windows command prompt.
4451 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4453 * device/lib/libsdcc.lib: added module rand
4454 * src/ds390/ralloc.c (rematStr),
4455 * src/hc08/ralloc.c (rematStr),
4456 * src/mcs51/ralloc.c (rematStr),
4457 * src/z80/ralloc.c (rematStr): made output more consistent
4458 * src/mcs51/gen.c: cosmetic changes
4460 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4462 * src/port.h: added mem.cabs_name to PORT
4469 * src/z80/main.c: added cabs_name initializers
4470 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4472 (emitMaps): emit absolutes in code memory into cabs_name
4474 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4475 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4476 * support/regression/fwk/include/testfwk.h: added define for at
4477 * support/regression/tests/absolute.c: added, new
4479 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4481 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4482 optimizations, see also patch 887161 by Stas Sergeev
4483 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4484 to be necessary anymore,
4485 (102, 103, 104, 127): renamed all occurances of bp to _bp
4487 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4489 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4490 thanks Weston T. Schmidt for patch 1555221
4491 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4492 * src/SDCCicode.c(geniCodeMultiply): small optimization
4494 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4496 * device/include/stdlib.h: added rand prototypes
4497 * device/lib/rand.c: new, added
4498 * device/lib/Makefile.in: added rand.c
4499 * src/z80/peeph.def,
4500 * src/z80/peeph-gbz80.def,
4501 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4503 2006-09-20 Raphael Neider <rneider AT web.de>
4505 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4507 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4509 * as/link/aslink.h: cosmetic changes
4510 * as/link/mcs51/Makefile.in,
4511 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4513 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4516 * as/link/mcs51/aslink.h,
4517 * as/link/z80/aslink.h: merged and moved to as/link/
4518 * as/link/lkstore.c,
4519 * as/link/mcs51/lkstore.c: moved to as/link/
4520 * as/link/clean.mk: remove *.o
4521 * as/link/mcs51/alloc.h: deleted
4522 * as/link/mcs51/lkarea.c: added lnksect prototype
4523 * as/link/mcs51/lkdata.c,
4524 * as/link/mcs51/lklex.c,
4525 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4526 * as/link/mcs51/lkmem.c,
4527 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4528 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4529 * as/link/mcs51/aslink.dsp,
4530 * as/link/mcs51/Makefile.aslink,
4531 * as/link/mcs51/Makefile.bcc,
4532 * as/link/mcs51/Makefile.in: updated for moved files
4533 * as/link/z80/lkarea.c,
4534 * as/link/z80/lkhead.c,
4535 * as/link/z80/lklex.c,
4536 * as/link/z80/lklibr.c,
4537 * as/link/z80/lklist.c,
4538 * as/link/z80/lkmain.c,
4539 * as/link/z80/lkrloc.c,
4540 * as/link/z80/lksym.c: synced with mcs51
4541 * as/link/z80/lkdata.c,
4542 * as/link/z80/lkeval.c,
4543 * as/link/z80/lkihx.c,
4544 * as/link/z80/lks19.c: cosmetic changes
4545 * as/link/z80/Makefile.in,
4546 * as/link/z80/linkgbz80.dsp,
4547 * as/link/z80/linkz80.dsp: updated for moved files
4549 2006-09-16 Borut Razem <borut.razem AT siol.net>
4551 * debugger/mcs51/sdcdb.c: partially fixed
4552 [ 1203664 ] sdcdb fails to open files w. two "." periods
4553 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4554 debugger/mcs51/symtab.h: fixed indenting
4555 * configure.in, configure: up to date with latest Maarten's changes
4557 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4560 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4561 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4562 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4563 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4564 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4565 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4566 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4567 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4568 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4569 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4570 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4571 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4572 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4573 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4574 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4575 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4576 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4577 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4578 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4579 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4580 as/link/mcs51/alloc.h,
4581 as/link/mcs51/clean.mk,
4582 as/link/mcs51/conf.mk,
4583 as/link/mcs51/Makefile.bcc,
4584 as/link/mcs51/Makefile.in,
4585 as/link/mcs51/readme.390,
4586 as/link/mcs51/strcmpi.c,
4587 as/link/mcs51/strcmpi.h,
4589 as/mcs51/Makefile.bcc,
4590 as/mcs51/Makefile.in,
4593 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4595 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4598 * as/link/Makefile.in,
4599 * as/link/z80/linkgbz80.dsp,
4600 * as/link/z80/linkz80.dsp,
4607 * link/z80/aslink.h,
4608 * link/z80/clean.mk,
4610 * link/z80/linkgbz80.dsp,
4611 * link/z80/linkz80.dsp,
4612 * link/z80/lkarea.c,
4613 * link/z80/lkdata.c,
4614 * link/z80/lkeval.c,
4617 * link/z80/lkhead.c,
4620 * link/z80/lklibr.c,
4621 * link/z80/lklist.c,
4622 * link/z80/lkmain.c,
4623 * link/z80/lkrloc.c,
4626 * link/z80/Makefile.in,
4628 * sdcc.dsw: moved link/ to as/link/
4630 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4632 * as/mcs51/i51mch.c (machine): fixed warning
4634 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4636 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4638 2006-09-09 Borut Razem <borut.razem AT siol.net>
4640 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4641 sdcdb WIN32 native port
4642 * src/clean.mk: fixed
4644 2006-09-08 Borut Razem <borut.razem AT siol.net>
4646 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4648 2006-09-08 Raphael Neider <rneider AT web.de>
4650 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4651 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4652 to gplink to disable processor mismatch warning and to allow
4653 the use of devices with only aliased (shared) memory banks,
4654 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4656 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4658 * doc/sdccman.lyx: Some re-formating plus example on using
4659 #pragma preproc_asm +/-
4661 2006-09-07 Borut Razem <borut.razem AT siol.net>
4663 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4666 2006-09-06 Borut Razem <borut.razem AT siol.net>
4668 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4669 line at sdcc.nsi:153
4670 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4672 2006-09-05 Borut Razem <borut.razem AT siol.net>
4674 * configure.in, configure: support for winsock2
4675 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4676 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4677 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4678 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4679 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4681 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4683 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4685 * support/regression/tests/bug1551947.c: new, added
4686 * src/SDCCsymt.h: strings are char* not byte*
4688 2006-09-05 Raphael Neider <rneider AT web.de>
4690 * device/lib/pic16/libdev/pic18f4550.c,
4691 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4692 declarations/definitions from patch #1520949
4694 2006-09-05 Raphael Neider <rneider AT web.de>
4696 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4697 byte-aligned bitfields, fixes #1539278
4699 2006-09-05 Raphael Neider <rneider AT web.de>
4701 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4704 2006-09-04 Borut Razem <borut.razem AT siol.net>
4706 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4707 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4708 -mno-cygwin is a part of the compiler name
4709 * support/scripts/sdcc_mingw32: don't disable ucsim
4711 2006-09-03 Borut Razem <borut.razem AT siol.net>
4713 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4714 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4716 2006-09-03 Raphael Neider <rneider AT web.de>
4719 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4720 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4723 2006-09-01 Borut Razem <borut.razem AT siol.net>
4725 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4726 to make ppc-osx happy
4728 2006-08-31 Borut Razem <borut.razem AT siol.net>
4730 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4731 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4732 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4733 * support/regression/ports/ds390/spec.mk,
4734 support/regression/ports/mcs51/spec.mk,
4735 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4736 To run regression tests in mingw environment:
4737 make DEV_NULL=NUL CC=gcc
4739 2006-08-30 Borut Razem <borut.razem AT siol.net>
4741 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4742 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4743 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4744 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4745 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4746 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4747 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4748 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4749 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4750 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4751 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4752 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4753 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4754 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4755 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4756 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4757 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4758 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4759 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4760 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4761 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4762 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4763 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4764 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4765 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4766 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4767 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4768 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4769 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4770 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4771 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4772 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4773 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4774 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4775 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4776 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4777 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4778 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4779 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4780 ucsim WIN32 native port
4782 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4784 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4786 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4788 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4789 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4791 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4793 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4794 * support/regression/tests/bug1546986.c: new, added
4795 * as/mcs51/.cvsignore,
4796 * debugger/mcs51/.cvsignore,
4797 * src/.cvsignore: deleted
4799 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4801 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4804 2006-08-20 Borut Razem <borut.razem AT siol.net>
4806 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4807 removed cl_listen_console::match(), cl_console::match(),
4808 restructured cl_commander::proc_input()
4810 2006-08-16 Borut Razem <borut.razem AT siol.net>
4812 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4813 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4814 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4816 2006-08-14 Borut Razem <borut.razem AT siol.net>
4818 * support/regression/Makefile.in,
4819 support/regression/ports/pic14/gpsim.cmd,
4820 support/regression/ports/pic14/spec.mk,
4821 support/regression/ports/pic14/support.c:
4822 added pic14 regression test
4824 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4826 * as/doc/asxhtm.html: documented changed ABS behaviour
4827 * as/doc/README: fixed some typos
4829 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4831 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4834 2006-08-12 Borut Razem <borut.razem AT siol.net>
4836 * support/regression/fwk/include/testfwk.h,
4837 support/regression/fwk/lib/testfwk.c,
4838 support/regression/generate-cases.py,
4839 support/regression/Makefile.in:
4840 regression test framework does not depend on function pointers and
4843 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4845 * device/include/stddef.h: c temporary hack to fix bug 1518273
4847 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4849 * device/include/mcs51/cc2510fx.h: added
4850 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4853 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4855 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4856 * as/z80/Makefile.in: added strcmpi.c
4857 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4858 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4860 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4862 * device/lib/gbz80/asm_strings.s,
4863 * device/lib/gbz80/crt0_rle.s,
4864 * device/lib/gbz80/div.s,
4865 * device/lib/gbz80/mul.s,
4866 * device/lib/gbz80/shift.s,
4867 * device/lib/z80/asm_strings.s,
4868 * device/lib/z80/crt0_rle.s,
4869 * device/lib/z80/div.s,
4870 * device/lib/z80/mul.s,
4871 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4872 flags which are all upper case
4874 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4876 * as/z80/asm.h: made CASE_SENSITIVE 1
4877 * link/z80/aslink.h: made CASE_SENSITIVE 1
4878 * src/z80/gen.c (throughout): made all conditionals upper case
4879 * support/regression/tests/bug1503067.c: new
4881 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4883 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4884 (shiftIntoPair): added case 2 for PAIR_IY,
4885 (setupToPreserveCarry): replaced parameters with iCode and check if
4886 PAIR_DE is in use to fix bug 1399290,
4887 (genPlus, genMinus): updated call to setupToPreserveCarry
4888 * support/regression/tests/bug1399290.c: new
4890 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4892 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4893 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4894 * src/ds390/gen.c (shiftRLong),
4895 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4896 * src/mcs51/gen.c (sameReg): changed to sameByte,
4897 (xch_a_aopGet): new,
4898 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4899 shiftRLong): fixed bug 1533966
4900 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4901 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4902 * support/regression/Makefile.in: disabled z80, enabled ucz80
4903 * support/regression/tests/float_trans.c: enabled test for z80 and host
4904 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4906 2006-08-01 Borut Razem <borut.razem AT siol.net>
4908 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4909 comparison is always false due to limited range of data type
4910 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4912 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4914 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4915 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4916 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4917 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4919 2006-07-31 Borut Razem <borut.razem AT siol.net>
4921 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4922 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4923 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4924 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4925 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4926 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4927 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4928 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4929 enable ucsim mingw compilation. Serial port is disabled,
4930 since it uses termios.h API, which is not available on native
4933 2006-07-31 Borut Razem <borut.razem AT siol.net>
4935 * Small Device C Compiler 2.6.0 released
4936 * support/scripts/sdcc.nsi: added FULL_DOC option
4937 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4939 2006-07-28 Borut Razem <borut.razem AT siol.net>
4941 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4942 * doc/INSTALL.txt: updated
4944 2006-07-27 Borut Razem <borut.razem AT siol.net>
4946 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4947 device/lib/pic/libdev/Makefile.in: fixed bug
4948 [ 1438354 ] pic libsdcc: distclean doesn't work
4949 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4950 device/lib/pic16/libio/Makefile.in: fixed bug
4951 [ 1438344 ] pic16 lib: clean doesn't work properly
4952 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4954 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4956 * device/lib/pic/libsdcc/fsdiv.c,
4957 * device/lib/pic/libsdcc/fsmul.c,
4958 * device/lib/pic16/libsdcc/float/fsdiv.c,
4959 * device/lib/pic16/libsdcc/float/fsmul.c,
4960 * device/lib/_fsdiv.c,
4961 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4962 * support/regression/tests/bug1520966.c: added
4963 * doc/knownbugs.html: removed [ 1520966 ] from the list
4965 2006-07-25 Borut Razem <borut.razem AT siol.net>
4967 * configure.in, configure, sdccconf_in.h: fixed bug
4968 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4969 * doc/knownbugs.html: removed [ 1519095 ] from the list
4971 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4973 * doc/knownbugs.html: added, contains list of known bugs at release
4974 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4976 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4978 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4979 function registers and corrected defaults with additional warning
4980 * device/lib/malloc.c: cosmetic changes
4981 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4982 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4983 (fillGaps): and used it
4985 2006-07-20 Raphael Neider <rneider AT web.de>
4987 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4988 output unless SDCCPICDEBUG is set
4989 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4990 output if SILENT is set
4992 2006-07-11 Borut Razem <borut.razem AT siol.net>
4994 * doc/README.txt: updated
4996 2006-07-10 Borut Razem <borut.razem AT siol.net>
4998 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4999 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5000 in WIN32 installation
5001 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5004 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5006 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5007 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5009 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5011 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5013 2006-07-06 Borut Razem <borut.razem AT siol.net>
5015 * support/regression/tests/bitfields.c:
5016 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5017 * support/regression/tests/constantRange.c:
5018 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5020 2006-07-04 Borut Razem <borut.razem AT siol.net>
5022 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5024 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5025 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5026 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5027 reverted changes from 2006-07-03
5028 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5029 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5030 added CPPFLAGS, used by the host port
5032 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5034 * support/regression/valdiag/tests/switch.c,
5035 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5036 * support/regression/tests/libmullong.c: fixed for host
5037 * support/regression/ports/host/spec.mk: disable all warnings for host,
5038 SDCC runs with --less-pedantic too
5040 2006-07-03 Borut Razem <borut.razem AT siol.net>
5042 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5044 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5045 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5046 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5047 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5049 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5050 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5051 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5052 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5054 2006-07-02 Raphael Neider <rneider AT web.de>
5056 * src/pic16/devices.inc,
5057 * device/include/pic16/pic18fregs.h,
5058 * device/include/pic16/pic18f4550.h,
5059 * device/lib/pic16/pics.all,
5060 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5062 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5064 * as/hc08/lkaomf51.c (OutputName),
5065 * as/mcs51/lkaomf51.c (OutputName),
5066 * as/z80/asmain.c (asmbl),
5067 * src/ds390/main.c (asmLineNodeFromLineNode),
5068 * src/hc08/ralloc.c (hc08_assignRegisters),
5069 * src/mcs51/main.c (asmLineNodeFromLineNode),
5070 * src/xa51/ralloc.c (checkRegMask),
5071 * src/xa51/gen.c (emitcode),
5072 * src/z80/gen.c (_emit2),
5073 * src/SDCCast.c (searchLitOp),
5075 * support/packihx/packihx.c,
5076 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5077 * src/ds390/gen.c (aopPutUsesAcc),
5078 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5079 * support/regression/tests/libmullong.c (mullong_wrapper),
5080 * src/SDCCsymt.c (powof2),
5082 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5083 * src/SDCCsymt.h: added TYPE_TARGET_*
5084 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5085 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5086 SDCCast because 1) header problems 2) this is the right place
5087 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5088 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5091 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5093 * src/SDCCicode.h: removed buggy semicolon in unused macro
5094 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5095 search for previous definiton of auto symbols too,
5096 (findPrevUse): fixed logic of emitWarnings
5098 2006-06-26 Raphael Neider <rneider AT web.de>
5100 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5101 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5103 2006-06-25 Raphael Neider <rneider AT web.de>
5105 * device/lib/pic/libm: NEW, added math library functions
5106 * device/lib/pic/libsdcc: NEW; added float support functions
5107 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5108 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5109 NEW, added math related headers
5110 * device/include/asm/pic/features.h: NEW
5111 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5112 (popGet): allow larger offsets for AOP_PCODE,
5113 (genDataPointerSet): handle literals explicitly, more debug output,
5114 (genAssign): fixed for float using aopLiteral ;-)
5115 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5116 GOTO initialisation routine
5117 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5118 flag on registers, fixes #1469043 (local variables do not work)
5119 * src/pic/main.c (_pic14_do_link),
5120 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5123 2006-06-25 Borut Razem <borut.razem AT siol.net>
5125 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5126 characters printed (not including the trailing '\0' used to end
5127 output to strings). Problem detected in regression test bug-927659.c.
5128 NOTE: printf() family functions should return int instead
5130 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5131 specifier are printed as themselves
5132 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5133 support flags, width and precision specifiers
5135 2006-06-24 Borut Razem <borut.razem AT siol.net>
5137 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5138 to the list of sdcc tagrets not supporting bit type
5139 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5140 testfor pic16 due to bug:
5141 [ 1511794 ] pic16: regression test bug-895992.c fails
5143 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5145 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5146 * src/SDCCglue.c (initPointer), fixed bug 1496419
5147 * support/regression/tests/bug1496419.c: new, added
5149 2006-06-22 Borut Razem <borut.razem AT siol.net>
5151 * support/regression/ports/pic16/support.c: use gpsim usart module from
5152 libgpsim_modules library
5154 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5156 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5159 2006-06-19 Raphael Neider <rneider AT web.de>
5161 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5162 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5163 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5164 (pic14printExterns,pic14printPublics,pic16printPublics,
5165 pic16_printExterns): use new functions to emit symbols
5166 (picglue,pic16glue): emit publics before emitting externs
5167 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5168 locally defined functions to avoid bug #1443651
5169 * support/regression/tests/bug-716242.c: removed pic16 workaround
5170 * support/regression/ports/pic16/spec.mk: ignore errors during build
5172 2006-06-19 Raphael Neider <rneider AT web.de>
5174 * src/pic/glue.h: added pic14aopLiteral prototype
5175 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5176 * src/pic/gen.c: removed stdint.h dependency
5177 (aopGet): use Safe_strdup()
5178 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5179 (genDataPointerSet): use pic14aopLiteral()
5180 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5181 for pic16; thanks to Bernhard and Maarten
5183 2006-06-18 Borut Razem <borut.razem AT siol.net>
5185 * support/regression/tests/structflexarray.c: flexible array members
5186 not supported by gcc < 3
5187 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5189 * src/pic/gen.c: don't include [p]strdin.h on solaris
5190 * support/Util/pstdint.h: addad svn attributes
5191 * support/regression/tests/constantRange.c,
5192 support/regression/tests/rotate.c: include inttypes.h instead
5193 stdint.h on solaris, addad svn attributes
5195 2006-06-18 Raphael Neider <rneider AT web.de>
5197 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5199 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5200 (pic16_genMinusBits): simplified sign-extension
5201 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5202 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5203 adjusted to correctly handle mixed-signed operands, disabled
5204 now unused multiplciation routines
5205 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5206 (assignResultValue): added argument denoting the size of the result
5207 as returned by the function (fixes upcasts in assigning from
5208 function calls: char foo(); int i = foo();)
5209 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5210 function result to assignResultValue
5211 (genMult): disabled inlined multiplication code
5212 (genDiv): augmented to also handle the modulus operator, fixed to
5213 handle mixed-signed operands correctly
5214 (genMod): simply call genDiv, disabled unused code
5215 (genAssign): fixed missing (sign-)extension on result
5216 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5217 valid char operands, allow signed operands for native code, added
5218 division and modulo operator handling
5219 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5221 As a consequence, onebyte.c (if split into two files) and muldiv.c
5222 pass regression tests.
5224 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5226 * doc/Makefile.in: two runs of makeindex seem needed to get
5227 correct page references in the index of sdccman.pdf
5228 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5230 2006-06-17 Borut Razem <borut.razem AT siol.net>
5232 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5234 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5236 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5237 mentioned ec2drv and paulmon
5239 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5241 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5242 consecutive abs areas
5243 (find_empty_space, allocate_space): added map to handle codemap or
5245 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5246 absolute idata and xdata
5247 * as/mcs51/lkmem.c (summary2): updated legend
5249 2006-06-16 Raphael Neider <rneider AT web.de>
5251 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5253 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5255 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5257 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5259 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5261 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5262 value of generic pointers,
5272 src/z80/main.c: PORT structure, added elements for gp_tags field,
5273 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5274 fields in the PORT structure of each port,
5275 * src/SDCCast.c (decorateType): allow processing of generic pointers
5276 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5279 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5285 * src/pic16/pcode.c,
5287 * src/pic/pcoderegs.c,
5290 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5291 bug 1504689 on minGW
5293 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5295 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5297 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5299 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5301 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5303 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5306 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5308 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5309 to a char variable. Fixed bug #1504211
5310 * device/include/pic16/adc.h,
5311 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5312 and fixed bug #1364390
5314 2006-06-10 Borut Razem <borut.razem AT siol.net>
5316 * CVSROOT: removed the CVS left-over
5318 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5320 * as/hc08/asmain.c (asexit),
5321 * as/hc08/lkmain.c (lkexit),
5322 * as/mcs51/asmain.c (asexit),
5323 * as/mcs51/lkmain.c (lkexit),
5324 * src/SDCCglue.c (DEFSETFUNC),
5325 * src/SDCCmain.c (linkEdit, assemble),
5326 * support/librarian/sdcclib.c (AddRel),
5327 replaced unlink() by standard C remove()
5328 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5329 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5330 gatherImplicitVariables): new, added to fix bug 608752,
5331 (createFunction): added gatherImplicitVariables()
5332 * src/SDCCast.h: added createRMW prototype
5333 * src/SDCCsymt.h (struct symbol): added infertype
5334 * support/regression/tests/bug608752.c: new, added
5336 2006-06-10 Raphael Neider <rneider AT web.de>
5338 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5339 multibyte dummy reads (fixes #1503234)
5341 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5343 * device/include/mcs51/compiler.h: new, added header file to enable
5344 creating common sfr definition header files for different compilers
5346 2006-06-05 Raphael Neider <rneider AT web.de>
5348 * src/pic16/{pcode.h,genarith.c}:
5349 introduced pCodeOp combining any two pCodeOps (previously only
5350 two register operands could be combined), removed pcop2 from
5351 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5352 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5353 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5354 rewritten to use new PO_TWO_OPS
5355 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5356 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5357 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5358 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5359 (pic16_get_op): embraced return arg to allow #define return(x),
5360 added new case for combined opcodes
5361 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5362 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5363 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5365 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5367 * src/SDCCval.c (checkConstantRange): added
5368 * src/SDCCval.h: added checkConstantRange
5369 * support/Util/SDCCerr.c,
5370 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5371 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5372 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5373 * src/SDCCast.c (decorateType): added checkConstantRange,
5374 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5375 can be emitted with the correct always true/false warning,
5376 added optimization for double '!';
5377 result of decorateType() must be assigned back to the tree, because
5378 decorateType() can change the tree
5379 * src/SDCCicode.c (geniCodeLogic),
5380 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5381 (checkConstantRange): removed, it was only a fragment which never
5383 * src/SDCCsymt.c (computeType): fixed promotion for
5384 "-1 < (unsigned bit) b"
5385 * src/pic/ralloc.c (packRegsForAssign),
5386 * src/pic16/ralloc.c (packRegsForAssign),
5387 * src/hc08/ralloc.c (packRegsForAssign),
5388 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5390 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5391 * support/regression/tests/constantRange.c: added
5392 * support/valdiag/tests/constantRange.c: added
5393 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5395 2006-06-02 Borut Razem <borut.razem AT siol.net>
5397 * support/regression/ports/pic16/support.c: increase stack size
5399 * support/regression/Makefile.in: sort tests by name so that the
5400 resutlts can be compared on different machines / platforms
5402 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5404 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5405 * src/ds390/gen.c (emitLabel): new, added,
5406 (genDjnz): fixed stack overflow bug,
5407 (throughout): cosmetic changes to sync with mcs51/gen.c,
5408 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5409 * src/mcs51/gen.c (genEndFunction): small optimization,
5410 (throughout): cosmetic changes to sync with ds390/gen.c
5412 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5414 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5415 (_print_format): fixed printing pointers
5416 * src/mcs51/gen.c (emitLabel, movb): new, added,
5417 (genAssign): small optimization,
5418 (genDjnz): fixed stack overflow bug,
5419 (throughout): replaced sprintf with SNPRINTF,
5420 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5421 replaced emitcode("mov", "b,...") with MOVB(...),
5422 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5423 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5424 * src/mcs51/peeph.def: added rules 140 and 264
5425 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5426 so they may get optimized into registers
5428 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5430 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5431 immediately when encountered,
5432 (printUsage): always use stderr even on windows
5434 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5436 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5437 (processParms): fixed bug #1247551
5438 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5439 parseCmdLine, main): print '--version' to stdout,
5440 print 'help' to stdout if --help is given,
5441 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5442 arguments are given; fixed --help
5444 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5446 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5447 * support/regression/tests/bug-1493710.c: added
5449 2006-05-27 Borut Razem <borut.razem AT siol.net>
5451 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5453 * support/regression/ports/pic16/support.c: increase stack size
5454 from default 64 bytes to 128 bytes
5455 * support/regression/tests/staticinit.c,
5456 support/regression/tests/float.c: regression tests fully enabled
5457 for pic16 port by putting the initialized data arrays into the code
5459 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5460 This was changed by mistake in the previous version.
5462 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5464 * src/pic16/gen.c (genFunction, genEndFunction): some
5465 beautifications, fixed bug with falsely restoring FSR2 in large
5466 stack model, thanks to Beau E. Cox for reporting the bug
5468 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5470 * debugger/mcs51/break.c,
5471 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5472 use %p to print pointers, made address variables unsigned
5473 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5474 * debugger/mcs51/symtab.c (parseSymbol): must return something
5475 * src/mcs51/gen.c (aopForSym): small optimization,
5476 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5477 (freeAsmop): added missing break,
5478 (aopPut): removed parameter bvolatile, determine it inside the function,
5479 (saveRegisters, unsaveRegisters): small optimization,
5480 (genIpush): removed pointless check,
5481 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5482 replaced sprintf with SNPRINTF,
5483 replaced strcpy with strncpyz,
5484 updated aopPut calls,
5485 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5486 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5488 2006-05-24 Borut Razem <borut.razem AT siol.net>
5490 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5491 modification of test for the pic16 port, put the array to the code
5492 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5494 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5496 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5497 * support/Util/pstdint.h: added
5499 2006-05-22 Borut Razem <borut.razem AT siol.net>
5501 * src/regression/Makefile: removed bool2.c test, added -q linker option
5502 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5503 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5504 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5505 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5506 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5507 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5508 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5509 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5510 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5512 2006-05-22 Raphael Neider <rneider AT web.de>
5514 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5515 bug #1492360 (problematic due to generic pointers, see code)
5517 2006-05-22 Borut Razem <borut.razem AT siol.net>
5519 * support/regression/ports/pic16/specs.mk: removed stack size linker
5521 * support/regression/tests/array.c,
5522 support/regression/tests/bitopcse.c,
5523 support/regression/tests/bug-908454.c,
5524 support/regression/tests/malloc.c: modified for pic16 regression test
5525 * support/regression/tests/bitfields.c:
5526 pic16 - excluded bitfileds of size > 8
5527 * support/regression/tests/bp.c: pic16 - reduced data size
5528 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5529 * support/regression/tests/bug-460010.c:
5530 pic16 - used the absolute address the fits in memory
5531 * support/regression/tests/bug-716242.c:
5532 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5533 * support/regression/tests/float.c:
5534 pic16 - excluded - data size too big
5535 * support/regression/tests/onebyte.c:
5536 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5537 * support/regression/tests/shifts.c:
5538 pic16 - function names probably have to differ in first X characters
5540 * support/regression/tests/staticinit.c:
5541 pic16 - excluded some tests due error: no target memory available for
5544 2006-05-22 Borut Razem <borut.razem AT siol.net>
5546 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5547 second try. Thanks Stas Sergeev once more.
5549 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5551 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5552 (genLeftShift, genRightShift): fixed bug 1491627
5553 * src/hc08/peeph.def (rules 7, 8.x): added
5554 * support/regression/tests/shifts.c (ShiftLeftByParam,
5555 ShiftRightByParam, testShiftByParam): added to test variable shifting
5557 2006-05-20 Raphael Neider <rneider AT web.de>
5559 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5560 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5561 (allocReg): add only new registers to dynAllocRegs,
5562 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5563 #1489055, #1445850, and probably #1483693
5565 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5567 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5568 bug in for-loop that didn't emit the last of CONFIG and ID registers
5570 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5572 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5574 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5575 1489016, 1434401 and 1490124
5576 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5577 1489016, 1434401 and 1490124
5579 2006-05-17 Borut Razem <borut.razem AT siol.net>
5581 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5584 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5586 * device/include/mcs51/P89c51RD2.h,
5587 * device/include/mcs51/P89LPC901.h,
5588 * device/include/mcs51/P89LPC922.h,
5589 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5591 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5593 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5594 to fix missing stack pragma in compiled binary object file,
5596 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5598 * support/packihx/configure.in,
5599 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5600 determine sizeof basic types even while cross compiling
5602 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5604 * src/avr/gen.c (aopop),
5605 * src/ds390/gen.c (aopOp),
5606 * src/hc08/gen.c (aopOp),
5607 * src/mcs51/gen.c (aopop),
5608 * src/pic16/gen.c (pic16_aopOp),
5609 * src/pic/gen.c (aopOp),
5610 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5611 if size of operand is smaller than spill location
5613 2006-05-12 Borut Razem <borut.razem AT siol.net>
5615 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5616 have to have CR/LF line endings even if they are checked out on *nix
5617 or on WIN32 in cygwin binmode
5619 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5621 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5622 * device/include/ds80c390.h: added sfr16 definitions
5626 * src/ds390/ralloc.c,
5627 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5628 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5629 bit returning functions
5630 * support/regression/tests/sfr16.c: enabled test on ds390
5632 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5634 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5635 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5637 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5639 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5640 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5641 (cl_address_space constructor): removed expensive initialization,
5642 (cl_address_space::get_cell): extended for late initialization,
5643 (cl_address_space::*): use late initialization,
5644 (cl_address_decoder::activate): removed expensive initialization,
5645 This reduced regression test running time by 25%
5647 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5655 * support/packihx/Makefile.in,
5656 * support/packihx/clean.mk,
5657 * support/packihx/Makefile.bcc,
5658 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5660 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5662 * src/SDCCval.c (valNot): fix for regression test failure
5663 of not.c on big endian hosts
5665 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5667 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5669 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5671 * device/lib/mcs51/Makefile.in: changed string comparison operator
5672 to = for POSIX compliance; == is bash extension
5674 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5676 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5679 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5681 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5682 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5683 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5684 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5685 bug report #1478657,
5687 2006-05-05 Borut Razem <borut.razem AT siol.net>
5689 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5692 2006-05-02 Borut Razem <borut.razem AT siol.net>
5694 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5695 create *.ind, which made make to fail if invoked with -j 2
5697 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5699 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5700 Hubert Sack for patch 1479782
5702 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5704 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5706 2006-05-01 Raphael Neider <rneider AT web.de>
5708 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5709 (create_pic): store only prefix-free device name,
5710 (init_pic): check for device names with "16" prefix,
5712 * src/pic/device.h (struct PIC_device),
5713 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5715 * device/include/pic/pic12f{635,675,629,683}.h,
5716 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5717 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5718 * device/include/pic/pic16f505.h,
5719 * device/lib/pic/libdev/pic16f505.c: removed
5720 * device/include/pic/pic14devices.txt: added support for pic12f
5721 devices, removed unsupported non 16-bit devices
5722 [above changes provided by patch from Zik Saleeba]
5723 * src/pic/*, src/pic16/*, device/include/pic16/*,
5724 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5726 2006-05-01 Borut Razem <borut.razem AT siol.net>
5728 * configure.in, configure, doc/Makefile.in:
5729 sync with nightly build makefile - latex, dvipdf and dvips
5732 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5734 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5735 in the library source
5737 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5739 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5741 2006-04-28 Raphael Neider <rneider AT web.de>
5743 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5744 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5745 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5746 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5748 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5750 * device/lib/pic/libdev/Makefile.in,
5751 * device/lib/hc08/Makefile.in,
5752 * device/lib/gbz80/Makefile.in,
5753 * device/lib/z80/Makefile.in,
5754 * device/lib/ds390/Makefile.in,
5755 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5756 thanks to Borut for the bug report
5758 * configure: always create doc/Makefile independent from --enable-doc
5759 * Makefile.in: always install from directory doc independent from
5761 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5763 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5764 * doc/Makefile.in: install *.txt if present
5765 * device/include/Makefile.in (install): added installation of pic/*.inc
5766 and pic/*.txt files again, they were erroneously removed
5768 2006-04-28 Raphael Neider <rneider AT web.de>
5770 * src/pic/{gen.c,main.h,pcode.c},
5771 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5772 concerning signedness with casts
5774 2006-04-28 Raphael Neider <rneider AT web.de>
5776 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5777 definition of an interrupt handler,
5778 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5779 interrupt handler stuff from picglue() to separate routine,
5780 (picglue): enabled definition of intr handlers in files w/o main()
5782 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5784 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5785 compilation with MSVC 2005 Express Edition (VC8)
5787 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5789 * device/lib/Makefile: fixed build of gbz80 lib
5791 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5793 * support/regression/tests/bug-460010.c,
5794 * support/regression/tests/bug-524691.c,
5795 * support/regression/tests/bug-716242.c: removed conditional defines
5796 that are already in testfwk.h
5798 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5800 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5801 (AccAXRsh1): added, shift right by 1,
5802 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5804 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5806 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5808 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5809 remove cast to same type
5810 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5811 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5813 * link/z80/Makefile: removed, they have moved to
5816 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5817 * install-sh: fix bug #1204398 by setting umask 0022
5818 * device/lib/Makefile: separate build of z80 and gbz80 lib
5820 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5822 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5823 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5825 One basic decision: e.g. src/clean.mk includes further files. In order
5826 to make this work there are two solutions:
5827 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5828 run configure on them. This way they can use
5829 'include $(srcdir)/port-clean.mk'
5830 - always include clean.mk by the Makefile at the same level. To avoid
5831 that `make clean` tries to include and build Makefile.dep the
5832 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5833 implemented, because now even `make uninstall` doesn't create
5834 Makefile.in. clean.mk could be eliminated by pasting it in
5837 * debugger/mcs51/Makefile.in: build own objects from library sources
5838 (SLIB, SDCC) in current directory
5840 * configure, configure.in: renamed --disable-device-lib-build in
5841 --disable-device-lib; added --enable-doc, the required tools are
5842 searched by configure; added result message; the toolchain for the
5843 belonging ports are now only built, if the port is enabled.
5845 * support/regression/*: all output is written in directory gen, because
5846 the fwk and ports directories don't livet in the build tree using vpath
5848 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5849 --disable-device-lib, added --enable-doc, added section VPATH
5851 * sim/ucsim/configure.in,
5852 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5853 z80 are enabled by default
5855 2006-04-24 Raphael Neider <rneider AT web.de>
5857 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5858 to config word, "pic14_"-prefixed some extern functions
5859 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5860 config word has been found
5861 * src/pic/device.h: added prototypes
5862 * src/pic/pcode.c: added "pic14_"-prefix where needed
5863 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5865 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5867 (pic14emitRegularMap): ignore config words,
5868 (pic14createInterruptVect): moved generating __config directives away
5869 (picglue): have __config directives emitted
5871 2006-04-24 Borut Razem <borut.razem AT siol.net>
5873 * doc/Makefile: sync with nightly build makefile
5875 2006-04-24 Raphael Neider <rneider AT web.de>
5877 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5878 registers that have not been assigned proper liveranges,
5879 fixes #1469504 and #1474602,
5880 (pCodeRegOptimizeRegUsage): fixed typo in comment
5882 2006-04-24 Borut Razem <borut.razem AT siol.net>
5884 * device/examples/main8051.c: deleted - it was removed from CVS
5885 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5886 after the transition to Subversion
5887 * src/SDCCalloc.h: deleted - it was removed from CVS
5888 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5889 after the transition to Subversion
5890 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5891 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5892 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5893 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5895 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5897 * as/asx8051.dsp: added mcs51/strcmpi.h
5898 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5899 * as/hc08/aslink.h: updated lnksect prototype
5901 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5903 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5904 (newdot): handle A_ABS
5906 * as/mcs51/asout.c (outarea): output address
5907 * as/hc08/lkaomf51.c,
5908 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5910 * as/mcs51/i51pst.c,
5911 * as/z80/z80pst.c: "ABS" is not A_OVR
5912 * as/hc08/lkarea.c (newarea): read a_addr,
5913 (lnkarea): added codemap array, sort absolute areas to the front,
5914 combine all GSINITx/GSFINAL,
5915 (find_empty_space, allocate_space): new functions,
5916 (lnksect): return next address, handle absolute sections
5917 * as/mcs51/lkarea.c (newarea): read a_addr,
5918 lnksect2 prototype changed,
5919 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5920 (find_empty_space, allocate_space): new, factored out of lnksect2,
5921 (lnksect2): return next address, handle absolute sections
5923 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5924 * as/hc08/lklibr.c (addfile, fndsym),
5925 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5926 index out of range and detect both '\' and '/'
5927 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5928 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5929 regression tests (ds390 cannot return bool yet)
5930 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5931 document critical interrupts on z80, document changed SDCC define
5932 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5933 (_a390_mapping): added .org directive
5934 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5935 (genMultOneByte): fixed warnings
5936 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5938 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5939 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5940 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5941 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5942 * src/pic16/main.c: removed newReg prototype
5943 * src/pic16/pcode.c,
5944 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5946 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5948 * src/pic16/ralloc.c
5949 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5951 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5952 from short to PIC_OPTYPE
5953 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5954 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5955 optype from short to PIC_OPTYPE
5956 * src/port.h: made int_size unsigned to fix warnings
5957 * src/SDCC.y: fixed warning on MSVC
5958 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5959 * src/SDCCopt.c (convertToFcall): fixed warnings
5960 * src/SDCCsymt.h: removed double prototype for genSymName
5961 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5962 offset int to fix warnings
5964 2006-04-22 Borut Razem <borut.razem AT siol.net>
5966 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5967 references to CVS replaced with Subversion
5969 2006-04-21 Borut Razem <borut.razem AT siol.net>
5971 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5972 references to CVS replaced with Subversion
5974 2006-04-19 Borut Razem <borut.razem AT siol.net>
5976 * src/version.awk: adapted for svn
5977 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5978 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5979 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5980 /binutils-avr/etc/*.vi, *.jin: removed all properties
5981 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5983 2006-04-19 Borut Razem <borut.razem AT siol.net>
5985 * CVS to Subversion migration completed
5987 2006-04-18 Borut Razem <borut.razem AT siol.net>
5989 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5990 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5992 2006-04-17 Borut Razem <borut.razem AT siol.net>
5994 * device/include/Makefile.in: added pic/*.inc to the installation
5996 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5998 * support/regression/collate-results.py: fixed output in case of
6000 * support/regression/generate-cases.py: fixed splitting of pathnames
6002 * as/hc08/lklibr.c (addfile),
6003 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6005 2006-04-11 Raphael Neider <rneider AT web.de>
6007 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6008 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6009 * src/pic16/pcode.c (assignValnums): fixed #1460578
6011 2006-04-11 Raphael Neider <rneider AT web.de>
6013 * device/lib/pic/libdev/*.c,
6014 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6015 fixes #1468739, enables compilation in --std-c99 mode
6016 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6018 2006-04-11 Raphael Neider <rneider AT web.de>
6020 * src/pic/device.c (find_device): removed debug output
6021 (list_valid_pics): enabled verbose listing of supported devices
6022 * device/include/stdbool.h: define bool as char for pic14/16 as well
6024 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6026 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6028 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6030 * .version: bumped version to 2.5.6
6031 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6033 2006-04-06 Raphael Neider <rneider AT web.de>
6035 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6036 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6037 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6038 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6039 pic14_constructAbsMap
6040 (pic14printPublics): declare absolute global symbols as global
6041 (pic14createInterruptVect),
6042 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6043 (newReg): assume new registers unused, use correct name in
6044 hashtable (reg->name instead of name), more debugLog output
6045 * src/pic/device.h (PIC_device): added fields for verbose output
6046 * src/pic/device.c: moved device definition to pic14devices.txt,
6047 added routines for runtime parsing of pic14devices.txt,
6048 added support for second config word
6049 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6050 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6051 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6052 (_pic14_parseOptions): moved pCodeInitRegisters here
6053 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6054 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6055 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6056 handling the pseudo stack
6057 * device/lib/Makefile.in: ignore failures in objects-pic16,
6058 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6059 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6060 * device/lib/pic/Makefile.subdir,
6061 * device/lib/pic16/Makefile.subdir: improved clean rules
6062 * device/lib/pic/libdev/: NEW, pic14 device libraries
6063 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6064 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6065 * device/include/Makefile.in: create subdir and install pic14 headers
6066 * device/include/pic/p16f_common.inc: removed unused declarations
6067 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6068 PICs from inc2h.pl v1.6,
6069 replaced BIT_AT macros with struct declarations
6070 * device/include/pic/pic14devices.txt: definition of supported devices,
6071 all above improvements contributed by Zik Saleeba, thanks
6072 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6073 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6076 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6078 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6079 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6080 thanks to Charles Olds
6082 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6084 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6086 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6088 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6089 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6090 * support/regression/bug1464657.c: added, new test
6092 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6094 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6097 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6099 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6100 --no-peep and --peep-file <file> are used don't use default rules but
6103 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6105 * src/mcs51/gen.c (genCall): fixed bug 1457608
6107 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6109 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6110 changes seem to cause (trigger?) problems with the build system.
6112 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6114 * src/SDCCpeeph.c (operandsLiteral): new, added,
6115 (callFuncByName): inserted operandsLiteral
6116 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6118 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6120 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6121 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6123 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6125 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6126 implemented patch 1120823 Thanks to Willy De la Court (normal
6127 interrupts need an interrupt number now if they are made critical),
6128 and enabled nesting of critical functions though not for gbz80
6129 (genCritical, genEndCritical): added functions
6130 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6131 * src/z80/mappings.i: added "ei" to all mappings
6133 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6135 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6136 submitted by the Debian SDCC maintainer Aurelien Jarno:
6137 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6138 archive with gcc 4.1 on mips and wrote the patch"
6140 2006-03-16 Raphael Neider <rneider AT web.de>
6142 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6143 the left operand is shorter than the result (c* = lit-c* + int),
6145 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6148 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6150 * src/.version: increased version number to 2.5.5
6151 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6152 linking is done manually in pic16 port's _linkEdit,
6153 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6154 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6155 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6156 allocate asmop as AOP_ACC,
6157 (aopForRemat): added parameter 'bool result' in function declaration,
6158 (pic16_aopGet): return AOP_ACC when accessing WREG,
6159 (pic16_popGetTempReg): minor modification,
6160 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6161 'pic16_allocWithIdx',
6162 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6163 calling function in absolute addresses,
6164 (genAssign): take into account AOP_ACC asmop,
6165 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6166 * src/pic16/pcoderegs.c: some debug functions and lines added,
6167 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6168 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6170 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6171 call to allocReg, not by manually allocating a new one,
6172 (pic16_assignRegisters): now before going through the register
6173 allocating functions mark all registers as free. This eliminates some
6174 side effects resulting from peephole parser done earlier in the backbone
6176 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6178 * src/SDCCicode.c (geniCodeLogic),
6179 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6181 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6183 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6184 (genSend): bugfix, do not allocate and free twice,
6185 (shiftRLong): handle partially overlapping aops
6186 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6188 2006-03-08 Borut Razem <borut.razem AT siol.net>
6190 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6193 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6195 * support/regression/tests/bug1409955.c: new, added
6196 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6197 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6198 (aopForSym, aopOp): increment asmop.allocated if reused,
6199 (freeAsmop): decrement asmop.allocated and check for zero instead of
6201 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6202 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6203 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6204 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6205 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6206 genSignedRightShift, genRightShift, genDataPointerGet,
6207 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6208 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6209 in reverse order from allocation,
6210 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6211 added swappedLR to keep track
6212 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6213 pdata & code for GCC, z80, gbz80 & hc08
6214 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6216 2006-03-08 Raphael Neider <rneider AT web.de>
6218 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6220 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6222 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6223 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6224 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6226 2006-03-06 Borut Razem <borut.razem AT siol.net>
6228 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6229 made the linker quiet
6231 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6233 * src/pic16/gen.c (genPcall): fixed bug #1443644
6234 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6235 which dumps before the function entry point a data byte which represents
6236 the number of the local variables used by the specified function, added
6237 'xinst' for initial support for Extended Instruction Support,
6238 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6239 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6240 port->fun_prefix anymore (may change later),
6241 (genFunction, genEndFunction): do not store/restore local registers for
6242 _main (this should take care the --main-return command line option in
6244 (genOr): removed some legacy pic-port instructions,
6245 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6246 performing operations with SFR's causes data to be written more than
6247 once to each SFR. Perhaps SFRs should be handled in special cases...
6248 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6250 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6251 into account for stack starting position,
6252 (struct OPTIONS pic16_optionsTable): added command line argument
6253 --extended or -y for Extended Instruction Support,
6254 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6255 (deassignLRs): *** perhaps the most important change, old 'for' code
6256 (commented out for reference), didn't account for some registers which
6257 were left marked 'not free' after a pointer operation. The change
6258 reduces register usage a lot in some cases
6260 2006-03-04 Borut Razem <borut.razem AT siol.net>
6262 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6264 * support/regression/tests/bug-524697.c: decreased array size for
6265 mcs51 to fit into the internal RAM
6266 * support/regression/Makefile.in: a little bit more verbose
6268 2006-03-03 Borut Razem <borut.razem AT siol.net>
6270 * support/regression/fwk/lib/testfwk.c,
6271 support/regression/fwk/include/testfwk.h: introduced function
6272 _prints(), nonrecursive _printn(), call _initEmu() from main()
6273 * support/regression/ports/gbz80/support.asm,
6274 support/regression/ports/ucz80/support.asm,
6275 support/regression/ports/z80/support.asm,
6276 support/regression/ports/ds390/support.c,
6277 support/regression/ports/hc08/support.c,
6278 support/regression/ports/host/support.c,
6279 support/regression/ports/mcs51/support.c,
6280 support/regression/ports/xa51/support.c: added empty _initEmu()
6282 * support/regression/ports/pic16/gpsim.cmd,
6283 support/regression/ports/pic16/spec.mk,
6284 support/regression/ports/pic16/support.c,
6285 support/regression/Makefile.in: added pic16 regression test
6287 2006-03-01 Raphael Neider <rneider AT web.de>
6289 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6290 genConstPointerGet): use safe way of generating MOVFF to cover
6291 literals as well as registers, fixes bug #1440527
6292 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6294 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6295 more correctly, fixes bug #1232186
6296 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6297 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6298 gplink guess the correct processor in more cases, applied patch
6299 from Till Riedel attached to and fixing bug #1436552
6301 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6303 * support/regression/tests/array.c: added, contains check for #1434401
6304 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6306 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6308 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6309 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6310 * device/include/mcs51/c8051f326.h,
6311 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6312 * device/include/mcs51/c8051f000.h,
6313 * device/include/mcs51/c8051f018.h,
6314 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6315 PCON_IDLE,PCON_STOP and added sfr16 definitions
6317 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6319 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6320 genGetWord): fixed bug 1409955
6322 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6324 * device/include/hc08/mc68hc908gp32.h,
6325 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6327 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6329 * src/SDCCast.c (constExprValue): return NULL if not a value
6330 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6331 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6332 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6334 2006-02-13 Borut Razem <borut.razem AT siol.net>
6336 * src/regression/ptrarg.c: added, fails due to bug #1430967
6337 * src/regression/Makefile: ptrarg.c added, ...
6339 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6341 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6342 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6344 2006-02-11 Borut Razem <borut.razem AT siol.net>
6346 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6347 print "Processor: xxx" message to stdout only if --verbose
6349 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6351 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6352 * support/regression/tests/bug1426356.c: added
6353 * support/regression/tests/bitfields.c: removed 2 tests
6355 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6357 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6358 * device/include/mcs51/c8051f330.h,
6359 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6360 PCON_IDLE,PCON_STOP and added sfr16 definitions
6361 * device/lib/_divsint.c,
6362 * device/lib/_divuint.c,
6363 * device/lib/_divulong.c,
6364 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6365 register bank bug for small stackauto
6367 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6369 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6371 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6373 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6374 * all.dsp: corrected several bin paths
6375 * device/include/mcs51/c8051f120.h,
6376 * device/include/mcs51/c8051f300.h,
6377 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6378 to PCON_IDLE,PCON_STOP
6379 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6380 * device/lib/printf_large.c (output_float): fixed bug 1388703
6381 * support/regression/tests/bug1057979.c: added test for bug 1388703
6383 2006-02-08 Raphael Neider <rneider AT web.de>
6385 * src/pic/pcode.c (pciTRIS): fixed typo,
6386 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6387 (LinkFlow): fixed handling of flows that end in a call,
6388 (ReuseReg): perform safety check earlier
6389 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6390 to work with flows at the beginning of a pBlock,
6391 fixes #1426557 (Symbol not previously defined),
6392 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6394 (RemoveUnusedRegisters): update register usage info
6395 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6396 created, reuse existing ones instead
6397 * src/pic/gen.c (genPcall): fixed #1424719
6399 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6401 * link/z80/lkmain.c,
6403 * link/z80/lkdata.c,
6404 * link/z80/aslink.h: fixed build on current cygwin:
6405 replaced getline() by lk_getline()
6407 2006-02-01 Borut Razem <borut.razem AT siol.net>
6409 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6410 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6411 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6412 src/regression/bool1.c, src/regression/bool2.c,
6413 src/regression/bool3.c, src/regression/call1.c,
6414 src/regression/compare.c, src/regression/compare10.c,
6415 src/regression/compare2.c, src/regression/compare3.c,
6416 src/regression/compare4.c, src/regression/compare5.c,
6417 src/regression/compare6.c, src/regression/compare7.c,
6418 src/regression/compare8.c, src/regression/compare9.c,
6419 src/regression/configword.c, src/regression/for.c,
6420 src/regression/inline.c, src/regression/mult1.c,
6421 src/regression/nestfor.c, src/regression/or1.c,
6422 src/regression/pointer1.c, src/regression/ptrfunc.c,
6423 src/regression/rotate1.c, src/regression/rotate2.c,
6424 src/regression/rotate3.c, src/regression/rotate4.c,
6425 src/regression/rotate5.c, src/regression/rotate6.c,
6426 src/regression/rotate7.c, src/regression/string1.c,
6427 src/regression/struct1.c, src/regression/sub.c,
6428 src/regression/sub2.c, src/regression/switch1.c,
6429 src/regression/while.c, src/regression/xor.c,
6430 src/regression/create_stc, src/regression/simulate,
6431 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6433 * src/regression/gpsim_assert.h: added
6435 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6437 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6438 ((void (code *) (void)) 0) ();
6447 * as/mcs51/aslink.h,
6449 * as/mcs51/asmain.c,
6450 * as/mcs51/lkdata.c,
6452 * as/mcs51/lkmain.c,
6455 * as/z80/asmain.c: fixed build on current cygwin:
6456 replaced getline() by as_getline()
6458 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6460 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6461 declarator in the symbol chain
6463 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6464 parameter list for function pointers
6465 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6466 * support/regression/tests/bug-716242.c: added
6468 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6470 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6472 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6474 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6476 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6477 inifinitely recurseable, added static
6478 * support/regression/tests/bug-1408066.c: added
6480 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6483 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6484 renamed, added possibility to create "postLoopLbl"-labels
6485 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6486 newiTempLoopHeaderLabel
6487 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6488 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6489 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6490 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6491 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6492 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6493 (basicInduction): fixed bug #136564, made static,
6494 (loopInduction): changed parameter of basicInduction, made static,
6495 (addPostLoopBlock): added
6496 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6497 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6499 * support/regression/tests/bug-136564.c: added
6500 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6501 --std-sdcc99 to LIBSDCCFLAGS
6503 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6505 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6507 * support/regression/tests/bug-1406131.c: added
6509 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6511 * src/SDCCast.c (decorateType): fix promotion of unary minus
6512 * src/SDCCsymt.c (computeType): beautified
6513 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6514 (valUnaryPM, valComplement): fix sign and promotion,
6515 (valNot): ANSI: result type is int (SDCC: unsigned char)
6516 * support/regression/tests/uminus.c: speedup by removing superflous
6518 * support/regression/tests/onebyte.c: added promotion and signedness
6519 tests for unary minus
6520 * support/regressions/tests/bug-477927.c: disable warning about
6521 uninitialized variables
6522 * support/regression/tests/not.c: added
6524 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6526 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6527 * src/mcs51/gen.c (gen51Code): show final register usage after
6528 fillGaps in asm with --i-code-in-asm
6529 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6530 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6531 incUsed, rliveClear, adjustIChain): made static,
6532 (setFromRange): excluded because it's unused,
6533 (findPrevUseSym, markWholeLoop): added,
6534 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6535 through all branches of predecessors enables sdcc to emit the warning
6536 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6537 (rlivePoint): made static, added parameter emitWarnings which is only
6538 true during the first run out of two,
6539 (findRecursiveSucc, findRecursivePred): removed,
6540 (computeLiveRanges): made static, added parameter emitWarnings,
6541 (dumpIcRlive): added for debugging only
6542 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6543 removed prototype of setFromRange()
6544 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6545 in call of computeLiveRanges()
6546 * support/regression/tests/bug-895992.c: added
6547 * support/regression/tests/bug-971834.c: added
6548 * support/valdiag/tests/bug-895992.c: added
6549 * support/valdiag/tests/bug-971834.c: added
6551 2005-12-18 Raphael Neider <rneider AT web.de>
6553 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6554 (genUnpackBits): improved code for direct operands,
6555 (genPackBits): improved code for literal assignment to bitfields
6556 and for direct destination operands (no FSR indirection),
6557 prevented redundant AND, fixes #1362800,
6558 (AccLsh): added parameter to disable masking of the result
6559 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6560 skip instructions with side-effects (like incfsz),
6561 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6562 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6563 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6566 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6568 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6569 volatile variables as spill location
6571 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6573 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6575 * support/regression/tests/bug-1376320.c: added
6577 2005-12-08 Raphael Neider <rneider AT web.de>
6579 * src/pic/device.c: renamed is_shared to pic14_is_shared
6580 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6581 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6582 (is_valid_identifier): added for above workaround
6584 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6586 * device/lib/Makefile.in: fixed to enable port-specific-objects
6587 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6588 char, thanks Hubert Sack
6589 * doc/sdccman.lyx: documented --xstack-loc,
6590 elaborated a bit more on interrupts and pitfalls,
6591 removed "setjmp/longjmp unsupported",
6592 documented some unsupported C99 features
6593 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6594 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6595 if, thanks Hubert Sack
6596 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6597 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6599 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6600 regression tests can report resource usage (rfe 700441)
6601 * support/regression/collate-results.py: report resource usage
6602 * support/regression/ports/ds390/spec.mk,
6603 * support/regression/ports/hc08/spec.mk,
6604 * support/regression/ports/mcs51/spec.mk,
6605 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6606 * support/regression/ports/ds390/uCsim.cmd,
6607 * support/regression/ports/hc08/uCsim.cmd,
6608 * support/regression/ports/mcs51/uCsim.cmd,
6609 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6610 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6611 library, use the default one
6612 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6613 building the library
6615 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6617 * config.dsp: added dependency on .version and configure_vc.awk
6618 * device/include/setjmp.h: updated for --stack-auto and --xstack
6619 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6620 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6621 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6622 * device/lib/libsdcc.lib: added _setjmp
6623 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6624 (decorateType): fixed bug 1372851,
6625 (optimizeGetHbit): fixed warning
6626 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6627 array initialisation
6628 * support/regression/tests/bug1057979.c: added test for bug 1358192
6629 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6631 2005-12-03 Borut Razem <borut.razem AT siol.net>
6633 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6634 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6636 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6638 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6639 createIval): implement symbol independant "flexible array member",
6640 (createIvalCharPtr): implemented flexible array initialisation with a
6642 * src/SDCCsymt.c (copyStruct): removed,
6643 (getSize): fixed misleading comment,
6644 (getAllocSize): removed, the additional allocation size is now in
6645 sym->flexArrayLength,
6646 (checkStructFlexArray): new, syntax checks for flexible array members,
6647 (compStructSize): added syntax checks for "flexible array members"
6648 (copyStruct): removed,
6649 (copyLinkChain): removed inefficient fix for bug 770487
6650 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6651 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6652 symbol->flexArrayLength
6654 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6655 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6656 * support/regression/tests/structflexarray.c: added
6657 * support/valdiag/tests/structflexiblearray.c: added
6659 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6661 * src/SDCCast.c (decorateType): fixed bug 1368489
6662 * support/Util/SDCCerr.c,
6663 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6665 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6667 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6668 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6670 2005-11-27 Borut Razem <borut.razem AT siol.net>
6672 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6673 support/cpp2/mkdeps.h: added command line option
6674 -obj-ext=<extension> to SDCPP to define object file externion, used
6675 for generation of make dependencies (-M)
6676 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6678 2005-11-26 Borut Razem <borut.razem AT siol.net>
6680 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6681 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6682 added pic and pic16 libraries
6684 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6686 * device/include/float.h: Corrected typo in prototype of __fsgt
6688 2005-11-25 Borut Razem <borut.razem AT siol.net>
6690 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6691 added creation of model-mcs51-stack-auto libraries
6693 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6695 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6697 * src/SDCCast.c (createIvalArray): removed obsolete comment
6699 2005-11-24 Borut Razem <borut.razem AT siol.net>
6701 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6702 added missing device/lib/mcs51/crt*.asm sources
6704 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6706 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6708 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6710 * device/lib/_fs2schar.c,
6711 * device/lib/_fs2sint.c,
6712 * device/lib/_fs2slong.c: optimized inline asm
6714 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6716 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6717 Better handling of floats between -1.0 and 0.0.
6719 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6721 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6722 (the missing "if"s prohibited removal of redundant labels)
6724 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6726 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6727 Properly convert floats between -1.0 and 0.0 to long, int, and char
6728 types (max integer value of negative floats tends to zero).
6729 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6730 Removed changes made so to work properly with floats between
6731 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6734 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6736 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6737 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6738 (genCast) cosmetic change
6739 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6740 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6742 * support/regression/tests/bitfields (testSignedBitfields): added
6744 2005-11-18 Borut Razem <borut.razem AT siol.net>
6746 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6747 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6748 introduced SILENT option to make building of pic16 libraries less
6750 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6752 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6753 Now they work properly with floats between -1.0 and 0.0
6754 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6756 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6758 * src/SDCCicode.c (printOperand): added missing else
6760 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6762 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6763 reformatted for better readability
6764 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6767 2005-11-17 Borut Razem <borut.razem AT siol.net>
6769 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6770 introduced SILENT option to make building of pic16 libraries less
6771 verbose - used for nightly snapshot build
6772 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6773 available on Win32 platforms.
6774 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6775 medium, large, pic and pic16
6777 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6779 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6780 printf("%f"...) sets fraction to zero.
6782 2005-11-16 Raphael Neider <rneider AT web.de>
6784 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6786 * src/pic/gen.c (genIfx): implemented for CARRY bit
6787 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6788 to generic pointers, fixes #1357332,
6789 (pic16_movLit2f): NEW,
6790 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6792 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6794 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6796 2005-11-11 Raphael Neider <rneider AT web.de>
6798 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6799 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6800 compute pointer's type from operand,
6801 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6802 improved single bit reads, fixes bug #1353379
6804 2005-11-09 Borut Razem <borut.razem AT siol.net>
6806 * support/scripts/sdcc.nsi: added lib/pic to the package
6808 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6810 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6812 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6814 * support/regression/tests/bug1348008.c: added
6815 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6816 * support/regression/tests/bug1337835.c: updated comment
6818 2005-11-06 Borut Razem <borut.razem AT siol.net>
6820 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6821 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6822 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6823 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6824 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6825 dynamic construction of cl_error_class and derivates - 2.nd try
6827 2005-11-05 Borut Razem <borut.razem AT siol.net>
6829 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6830 bug, which caused Bus Errors on sparc solaris
6832 2005-11-04 Borut Razem <borut.razem AT siol.net>
6834 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6835 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6836 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6837 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6838 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6839 and derivates to resolve the initialization problem on OSX
6841 2005-11-02 Borut Razem <borut.razem AT siol.net>
6843 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6844 corrected typo - #include <winsock2.h>
6846 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6848 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6849 (_asxxxx_mapping): added org directive for future enhancements
6851 2005-11-01 Borut Razem <borut.razem AT siol.net>
6853 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6854 enabled sockets on WIN32
6855 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6857 2005-10-31 Borut Razem <borut.razem AT siol.net>
6859 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6860 WIN32 backslash path delimiters should be escaped when used in C strings
6861 * support/regression/tests/bitfields.c: exclude failing assertions for
6862 __CYGWIN32__ and __MINGW32__ hosts
6864 2005-10-30 Borut Razem <borut.razem AT siol.net>
6866 * src/SDCCutil.c: corrected double comparison typo
6868 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6870 * device/lib/medium/Makefile: added for new memory model medium
6871 * device/include/asm/mcs51/features.h: updated for medium/pdata
6872 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6873 added Multiply & Accumulate sbit's and MAC0_PAGE define
6874 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6875 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6876 * device/lib/_mullong.c: update for medium model
6877 * device/lib/incl.mk: added medium model
6878 * doc/sdccman.lyx: documented medium model
6879 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6880 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6881 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6882 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6883 (allocParms): set SCLS and OCLS to pdata for medium model
6884 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6886 (powof2): return <0 if not power of 2
6887 * src/avr/gen.c (genBitWise): use updated powof2
6888 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6889 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6890 (shiftLLeftOrResult): use B if necessary
6891 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6892 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6893 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6894 * support/regression/Makefile.in: added test-mcs51-medium
6895 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6897 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6899 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6901 * device/lib/time.c (mktime): fixed bug 1334315
6903 2005-10-28 Raphael Neider <rneider AT web.de>
6905 * device/include/pic/p16f_common.inc: added common declarations
6906 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6908 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6910 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6911 (aopPutUsesAcc): added to predict accumulator use,
6912 (assignResultValue): save acc if necessary,
6913 (genMinusDec): store result if indirectly addressed,
6914 (genDivOneByte): save acc if necessary,
6915 (movLeft2Result): bugfix if left already in acc,
6916 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6917 attention to accumulator use (esp. pdata),
6918 (genReceive): receive pdata correctly
6919 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6920 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6922 2005-10-27 Raphael Neider <rneider AT web.de>
6924 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6926 2005-10-27 Raphael Neider <rneider AT web.de>
6928 * .version: changed version to 2.5.4
6929 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6930 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6931 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6932 arithmetics support routines
6933 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6934 * device/lib/Makefile.in: also create installdir for pic
6936 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6938 * src/pic/device.c (dump_sfr): rewritten to delegate register
6939 placement to the linker (use `extern sym' rather than sym EQU addr),
6940 (validAddress): fixed to check last specified address
6941 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6942 (popGetLit): truncate literal value to 8 bit,
6943 (popGet): moved assert to more appropriate place
6944 (popGetExternal): create pCode operand from and mark the according
6945 symbol as being `extern'
6946 (popGetAddr): added sanity check on immediate's offset, provide
6947 GPOINTER tag on demand
6948 (aopPut): fixed for immediates,
6949 (mov2w_op): move operand's address or contents to WREG (depending on
6950 operand type), safer variant of mov2w,
6951 (movwf,call_libraryfunc): NEW, handy abbreviations,
6952 (get_argument_pcop,get_return_val_pcop,pass_argument,
6953 get_returnvalue): interface for accessing function parameters and
6955 (assignResultValuei,genRet): use new parameter/return value interface
6956 (pic14_getDataSize): back to old version handling generic pointers,
6957 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6958 provided implementation and/or fixed old one,
6959 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6960 calls, removed legacy 8051 reference code
6961 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6962 (loadSignToC): NEW, move the operands sign bit to CARRY,
6963 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6964 genRightShiftSigned, accepts negative shift counts,
6965 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6966 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6967 generic pointers, __data pointers and __code pointers,
6968 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6969 and signed bitfields, limit bitfields to 8 bit,
6970 (genDataPointerGet): fixed number of bytes read,
6971 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6972 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6973 pointers to constant data are no longer assumed to point to __code
6974 space, removed invalid pointer types,
6975 (bitpatternFromVal): retrieve the PICs representation of an integer
6977 (genDataPointerSet): fixed assigning to po_immediate operands,
6978 (genGenPointerSet): implemented as library call,
6979 (genIfx): fixed incorrect condition,
6980 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6981 provide GPOINTER tag according to destination's storage class,
6982 (genCast): added code to handle casting to generic pointers, added
6983 sign-/zero extension of the result
6984 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6985 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6986 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6988 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6989 address/register resides in the shared banks
6990 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6991 put all variables into separate sections (have the linker arrange
6993 (picglue): put init code and interrupt handlers in separate sections
6994 * src/pic/main.c: added port specific options table, modified to PORT
6995 structure to make GPOINTERs 3 byte, added pic14_options
6996 (_pic14_do_link): private linking routine (update paths to libraries,
6997 add libsdcc.lib by default)
6998 * src/pic/main.h: declare pic14_options
6999 * src/pic/pcode.c: fixed instructions i/o relations,
7000 (RegCond): reverted to correct version,
7001 (newpCodeOpLit): truncate literals to 8 bit,
7002 (genericPrint): added debug output,
7003 (getRegFromInstruction): fixed for various operand types, simplified
7004 (BuildFlow): fixed broken handling of isntructions with labels
7005 (LinkFlow): start at last instruction in flow (skip trailing comments),
7006 pass the flow on to the next instruction after CALL
7007 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7008 (insertPCodeInstruction): fixed inserting after a skip instruction,
7009 (DoBankSelect): fixed for labeled instructions
7010 (OptimizepBlock): honor --nopeep switch
7011 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7012 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7013 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7014 (pCodeOptime2pCodes): allow disabling this optimization via
7015 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7016 but is still buggy), started implementation of a dataflow based
7017 pCode optimization (CSE + dead code elimination)
7018 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7019 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7020 names are independant of the stack location and therefore portable across
7023 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7025 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7026 (selectSpil): fixed bug 1337835 by not spilling bit variables
7027 * support/regression/tests/bug1337835.c: added test for this bug
7028 * src/mcs51/peeph.def: restart after rule 3.c,
7029 addded rules 263.x to optimize loading constants
7031 2005-10-26 Raphael Neider <rneider AT web.de>
7033 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7034 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7035 (genAssign): emit warning when casting literals to generic pointer
7036 type, also applies when taking the address of a fixed variable,
7037 (genCast): improved casting to generic pointers
7038 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7039 extern variables, added verbose error message
7040 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7042 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7044 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7045 carry must be complemented too
7046 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7047 could be emitted by genMinus
7048 * src/SDCCval.c (constVal): fixed bug 1305065
7050 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7052 * src/SDCCast.c (addCast): added promotion for bit variables
7053 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7054 promotion casts + optimisation
7055 (optimizeGetWord): fix warning 'i' might be used uninitialized
7056 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7057 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7059 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7061 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7062 all chars are promoted to int; promotion should be handled in SDCCast.c
7064 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7066 * device/lib/_strcmp.c: Fixed bug 1326457
7068 2005-10-11 Raphael Neider <rneider AT web.de>
7070 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7071 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7073 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7075 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7076 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7078 2005-10-04 Raphael Neider <rneider AT web.de>
7080 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7081 device/lib/pic16/pics.all: added pic18f1320
7082 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7084 2005-09-30 Raphael Neider <rneider AT web.de>
7086 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7087 * src/pic16/devices.inc: NEW, provides device descriptions
7088 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7090 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7092 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7095 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7097 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7098 documented Any Order Bit, Higher Order Byte and Higher Order Word
7099 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7100 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7101 (optimizeGetAbit): new, to get any bit, not only the high bit,
7102 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7103 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7104 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7105 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7106 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7107 GETABIT, GETBYTE, GETWORD: decorate them,
7108 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7109 (ast_print): added GETABIT, GETBYTE, GETWORD
7110 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7111 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7112 (geniCodeBinary): new generic binary icode,
7113 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7114 * src/port.h: updated comment for PORT.hasExtBitOp
7115 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7116 (genGetByte): new, to get a single byte,
7117 (genGetWord): new, to get a word from a long,
7118 (gen51Code): added GETABIT, GETBYTE, GETWORD
7119 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7121 2005-09-23 Raphael Neider <rneider AT web.de>
7123 * configure.in, configure: have device/lib/pic configured
7124 * device/lib/Makefile.in: added model-pic14
7125 * device/lib/clean.mk: added pic/ to clean rule
7126 * device/lib/pic: added rudimentary pic14 library providing support
7127 functions for multiplication/division/generic pointer access
7128 * src/SDCCopt.c (convilong): mark support functions as extern
7129 for pic14 port as well
7130 * src/pic/gen.c (genMult): added assertions,
7131 (genpic14Code): emit warning on unhandled iCodes
7132 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7133 * src/pic/pcode.c (pCodeOpCopy),
7134 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7135 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7136 SFR_REGISTER}), made safe for future extensions
7137 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7138 instructions even if preceeded by SKIP instructions (also remove
7139 them); removed unused code
7140 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7141 prevents leaving parts of the structure uninitialized after copying
7143 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7145 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7147 * support/regression/tests/addsub.c: added test for the bug
7149 2005-09-21 Raphael Neider <rneider AT web.de>
7151 * device/include/pic16/pic18f1220.h,
7152 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7153 * device/lib/pic16/Makefile.rules: added missing opening paren
7154 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7155 are provided in genutils.c,
7156 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7157 operand/result sizes,
7158 (genCmp): assert on NULL pointers first, then check deref'ed values
7159 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7162 2005-09-18 Raphael Neider <rneider AT web.de>
7164 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7165 as these are now unused,
7166 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7167 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7168 local, avoids uninitialized pointer dereference on r->name
7169 * src/pic16/ralloc.c (newReg): fixed indentation
7171 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7173 * src/SDCCval.c (constVal): fixed bug 730366
7174 * support/Util/SDCCerr.c,
7175 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7177 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7179 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7181 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7183 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7185 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7187 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7188 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7189 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7190 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7191 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7192 * packihx/packihx.c (hexDigit): made c unsigned char
7193 * as/mcs51/lklibr.c (fndsym),
7194 * link/z80/lkgb.c (gb),
7195 * link/z80/lklibr.c (fndsym),
7196 * link/z80/lkrloc.c (relr),
7197 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7198 * src/SDCC.lex (checkCurrFile, process_pragma),
7199 * src/SDCCglue.c (spacesToUnderscores),
7200 * src/SDCCmain.c (setParseWithComma, processFile),
7201 * src/asm.c (tvsprintf, printCLine),
7202 * src/avr/gen.c (emitcode, aopPut),
7203 * src/ds390/gen.c (emitcode),
7204 * src/hc08/gen.c (emitcode, emitinline),
7205 * src/mcs51/gen.c (emitcode, genInline),
7206 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7208 * src/pic/ralloc.c (debugLog),
7209 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7211 * src/pic16/ralloc.c (debugLog),
7212 * src/z80/main.c (_process_pragma):
7213 made all ctype.h function calls safe
7214 * src/SDCCopt.c: include math.h for fabs
7215 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7216 and used them throughout the code to make ctype.h function calls safe
7217 * src/ds390/main.c (asmLineNodeFromLineNode),
7218 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7219 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7221 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7222 (newpCodeAsmDir): made ctype.h function calls safe
7223 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7224 pic16_emitcode): made lbp unsigned char*
7225 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7226 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7227 * src/xa51/gen.c (emitcode),
7228 * src/z80/gen.c (_emit2): made lbp unsigned char*
7229 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7232 2005-09-05 Raphael Neider <rneider AT web.de>
7234 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7235 access bank splitpoint
7237 2005-09-05 Raphael Neider <rneider AT web.de>
7239 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7241 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7243 * .version: changed to version 2.5.3
7244 * doc/sdccman.lyx: changed version to 2.5.3,
7245 documented --codeseg and --constseg and pragma codeseg and constseg,
7246 documented bit parameters (reentrant) and bit returning
7247 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7248 currFunc->recvSize, but is this ok for all ports?
7249 (ast2iCode): result of ~ on unsigned char must be cast to int for
7251 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7252 function pointers in bit space
7253 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7254 (processFuncArgs): call port.reg_parm() with reentrancy info
7262 * src/z80/main.c: port.reg_parm prototype extended with
7263 "bool reentrant" parameter
7264 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7265 options.stackAuto for allocating bit register parameters
7266 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7267 (genSend): set BitBankUsed if it is,
7268 (selectRegBank): factored out of genCall for use in genPcall,
7269 (genCall): removed redundant dtype assignmen, use selectRegBank,
7270 (genPcall): handle returning in Carry properly, save in F0 if needed,
7271 (genReceive): handle bit register parameters
7272 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7273 (mcs51_assignRegisters): enable bit registers for all reentrant
7274 functions and don't set BitBankUsed unconditionally
7275 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7276 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7277 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7279 2005-08-27 Borut Razem <borut.razem AT siol.net>
7281 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7282 ppc-osx (Darwin) does not support -u option. It seems that it is
7283 supported only on Linux - GNU cp
7285 2005-08-25 Borut Razem <borut.razem AT siol.net>
7287 * sim/ucsim/gui.src/serio.src/Makefile.in,
7288 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7289 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7290 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7291 install and strip, since the strip at /usr/ccs/bin should be used
7294 2005-08-24 Borut Razem <borut.razem AT siol.net>
7296 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7298 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7300 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7303 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7305 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7306 * as/mcs51/lkmain.c (link_main): fixed warning
7307 * device/include/stdbool.h: ds390 has no advanced bit support yet
7308 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7309 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7310 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7311 and updated their macros
7312 * src/SDCCval.c (constVal): updated comment for renamed b_long
7314 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7316 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7317 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7318 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7319 (oprio): set priority for '['
7320 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7322 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7323 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7324 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7325 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7326 added overlayable BIT_BANK area
7327 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7328 (summary2): explain 'T' in legenda
7329 * as/mcs51/lkrloc.c: replaced old K&R style,
7330 (relr): added R_BIT processing,
7331 (errmsg): added "Bit-addressable relocation error",
7332 (adb_bit): added for converting from byte- to bit-addressable space,
7333 (adb_24_bit): added for converting from byte- to bit-addressable space
7334 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7335 used in reentrant functions now even as return value
7336 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7337 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7338 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7339 * src/SDCCglobl.h: added indicator BitBankUsed
7340 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7341 the bit registers b0-b7
7342 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7343 (geniCodeCast): fixed bug 1263853,
7344 (geniCodeLogicAndOr): put result in bool or char,
7345 (geniCodeReceive): added parameter func for accessing the return type,
7346 (geniCodeFunctionBody): pass func to geniCodeReceive
7347 * src/SDCCmain.c: added indicator BitBankUsed
7348 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7349 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7350 (checkSClass): don't put automatic bool/bit on stack,
7351 (checkFunction): removed check on function cannot return bit
7352 * src/SDCCsymt.h: added newBoolLink prototype
7353 * src/mcs51/gen.c (rb1regs): added bit registers,
7354 (movc): created for assigning to carry,
7355 (pushReg, popReg): created for pushing registers,
7356 (sameRegs): check both AOP_REG and AOP_CRY types,
7357 (aopOp): handle bit registers,
7358 (aopPut): optimization no self-assign,
7359 (saveRegisters): push reg->base (bits) only once for bit registers,
7361 (unsaveRegisters): pop reg->base only once and use popReg,
7362 (assignResultValue): added parameter func and return in carry for bits,
7363 (genIpush): optimization no reload in A if not changed,
7364 (genSend): bit parameters in reentrant functions are passed in bit
7365 registers by first assigning to bits in B, then save registers and
7367 (genCall): handle returning in Carry properly, save it in F0 if needed,
7368 (genPcall): updated assignResultValue call, this is not safe yet for bit
7369 returning function !!!
7370 (genFunction): don't generate equ's for bit registers and use pushReg,
7371 (genEndFunction): take care of bit returning functions and use popReg,
7372 (genRet): return bit in Carry,
7373 (genIfx): optimize bit registers and other directly addressable bits,
7374 (genReceive): updated assignResultValue call
7375 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7376 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7377 registers when using stack-auto
7378 * src/mcs51/ralloc.c (_G): added allBitregs,
7379 (regs8051): added the bit registers,
7380 (createStackSpil): use macro IS_BIT,
7381 (getRegBit): added to allocate a bit register, else spill,
7382 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7383 (updateRegUsage): factored out to ease stepping while debugging,
7384 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7385 also allocate bit registers,
7386 (fillGaps): handle bit registers,
7387 (findAllBitregs): added to create bit vector with all bit registers,
7388 (mcs51_allBitregs): returns this bit vector,
7389 (mcs51_assignRegisters): when using stack-auto use bit registers for
7390 passing parameters and creating local variables
7391 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7393 2005-08-22 Borut Razem <borut.razem AT siol.net>
7395 * device/lib/Makefile.in: replaced find option -or with -o
7396 to make it run on solaris
7398 2005-08-22 Raphael Neider <rneider AT web.de>
7400 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7401 fixes #1265442 (crash on Solaris)
7403 2005-08-20 Borut Razem <borut.razem AT siol.net>
7405 * configure, configure.in: added tests for libsocket and libnsl libraries,
7406 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7407 from support/regression/Makefile.in
7408 * support/regression/Makefile.in: added
7409 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7410 * sim/ucsim/libtool: regenerated on sparc-solaris
7411 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7412 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7413 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7414 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7415 sparc-solaris, which doesn't use GNU ld linker
7416 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7417 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7419 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7421 * src/mcs51/peeph.def: updated comments
7423 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7425 * device/lib/_gptrget.c,
7426 * device/lib/_gptrput.c: slightly shorter
7427 * doc/sdccman.lyx: incremented version
7428 * src/mcs51/peeph.def: moved peephole comments to the line of first
7429 change to better keep line correlation, reanimated 186.e
7430 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7432 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7434 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7435 David Saxton with quotes around file name.
7437 2005-08-15 Borut Razem <borut.razem AT siol.net>
7439 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7440 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7441 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7442 make tests run on x86_64 platform
7444 2005-08-13 Raphael Neider <rneider AT web.de>
7446 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7447 as it might be executed DURING a build (parallel make is wonderful)
7449 2005-08-13 Raphael Neider <rneider AT web.de>
7451 * device/lib/Makefile.in (port-specific-objects-pic16):
7452 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7453 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7455 * device/lib/pic16/Makefile.rules: build subdirs before creating
7456 the library, removed builddir rule, create $(builddir) early in
7457 recurse rule, use empty recurse rule for leaf directories
7458 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7459 mkdir errors (race condition), removed duplicate suffix "hex"
7461 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7462 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7463 prevents mkdir -p from aborting on Alpha
7465 2005-08-12 Raphael Neider <rneider AT web.de>
7467 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7468 db-statements in order to allow for arrays of pointers in code
7469 sections to be placed without interspersed 0-padding, fixes
7471 * (emitStatistics): fixed division by zero for pic18f1220
7472 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7473 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7474 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7475 * (pic16_pCodeConstString): keep track of already emitted string
7476 literals to prevent "duplicate definitions of symbol _str_NR"
7477 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7479 * device/lib/Makefile.in: ignore failing PIC16 library builds
7480 * device/lib/pic16/Makefile: do not build if gputils are missing
7481 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7483 2005-08-10 Raphael Neider <rneider AT web.de>
7485 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7488 2005-08-10 Raphael Neider <rneider AT web.de>
7490 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7491 Rokas' patch to add the new fixed point type "__fixed16x16"
7492 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7493 functions for __fixed16x16 arithmetics
7494 * device/lib/pic16: reimplemented the build system to support
7495 a separate build directory, better handling of libio (create
7496 the library in a separate subdir for each architecture) and
7497 easier configuration (centralized in Makefile.common)
7499 2005-08-07 Raphael Neider <rneider AT web.de>
7501 * src/pic16/gen.c (genrshTwo): fixed sign extension
7502 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7503 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7505 * device/include/pic16/pic18f4220.h: NEW, header for
7506 pic18f4220 and pic18f4320
7507 * device/include/pic16/pic18fregs.h: added new devices,
7508 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7509 * device/include/pic16/signal.h: resolved name clashes
7510 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7511 to also allow testing for interrupt enable bits, added
7512 comments on how to use the macros
7513 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7514 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7515 register definitions for the devices
7516 * device/lib/pic16/pics.all: added new devices
7517 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7519 * device/lib/pic16/libc/stdlib/memfree: do not count
7520 the block header as free memory
7521 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7522 simplified and added missing end-of-blocklist-marker
7523 (reported by Peter Onion, fixes #1252814)
7524 * (_mergeHeapBlock): fixed loop condition
7525 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7526 len==0, restructured code
7527 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7528 up a bit, reduced bitfield accesses, prevent endless loops
7529 in case of heap corruption
7530 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7531 "unreferenced arguments/must return a value" warnings
7532 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7533 replaced BAUDREG with SPBRG
7534 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7535 device/lib/pic16/debug/gstack/gstack.c: replaced
7536 _naked, _asm, _endasm with __naked, __asm, __endasm
7538 2005-08-05 Raphael Neider <rneider AT web.de>
7540 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7541 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7543 2005-08-05 Borut Razem <borut.razem AT siol.net>
7545 * device/lib/Makefile.in: added missing ';'
7546 * configure: removed ^M characters
7548 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7550 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7551 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7554 2005-08-04 Borut Razem <borut.razem AT siol.net>
7556 * configure.in: pic16 libraries build 2nd try - enable running
7557 configure in device/lib/pic16
7558 * configure: regenerated from configure.in
7559 * device/lib/Makefile.in: create $(PORT)/bin directory
7561 2005-08-03 Raphael Neider <rneider AT web.de>
7563 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7564 to get/set values via pointers
7565 * (genUnpackBits,genPackBits): changed detection of
7566 ptr->bitfield vs. sym.bitfield, fixed access via generic
7567 pointers, removed dead (wrong) code for multibyte bitfields
7568 * (genNearPointerGet, genGenPointerGet): removed useless code,
7569 fixed bitfield detection, fixes #1250594
7570 * (genNearPointerSet): removed useless code
7571 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7572 and introduced macro pic16_emitpcode that conditionally emits
7573 the origin of the following pCode (useful for debugging SDCC)
7574 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7575 * (createDefmap): fixed handling of LFSR for --optimize-df
7577 2005-08-02 Borut Razem <borut.razem AT siol.net>
7579 * device/lib/Makefile.in: pic16 libraries build enabled since
7580 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7582 2005-08-02 Raphael Neider <rneider AT web.de>
7584 * src/pic16/gen.c (genPackBits): removed deprecated warning
7585 * (genGenPointerSet): fixed bitfield detection
7587 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7589 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7591 2005-07-31 Raphael Neider <rneider AT web.de>
7593 * device/lib/pic16/libdev/pic18f458.c,
7594 device/include/pic16/pic18f458.h: added missing T0CONbits
7596 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7598 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7600 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7602 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7604 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7606 * device/include/mcs51/at89c51ed2.h: added.
7608 2005-07-23 Raphael Neider <rneider AT web.de>
7610 * src/pic/gen.h: added emitpcode macro for debugging
7611 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7612 and replace by macro adding debug information on demand
7613 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7614 * (gencjne): tried to fix; replaced with correct (slower) code
7615 * (gen{Unp,P}ackBits): fixed single bit access
7616 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7617 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7618 previous instruction
7619 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7620 register has to be handled with care (forbidding movement
7621 of assignments/uses, removing assignments completely, ...)
7622 * (pCodeOptime2pCodes): make use of regIsSpecial
7623 * added lots of debugging output (commented out)
7624 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7625 from being reused as result UNLESS it is known to work
7627 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7629 * support/Util/dbuf.h: include <stddef.h> for size_t
7630 * .version: changed to version 2.5.2
7632 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7634 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7636 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7638 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7639 (genModOneByte): removed needless psha/pula
7641 2005-07-22 Raphael Neider <rneider AT web.de>
7643 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7644 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7645 * src/pic/gen.c (resolveIfx): do not "invent" labels
7646 * (genSkipc): changed to positive logic
7647 * (genSkipCond): removed as no longer needed
7648 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7650 * (genLeftShift): check operands are in different registers
7651 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7652 INCF does not update CARRY...
7653 * src/pic/main.c: fixed _linkCmd
7654 * src/pic/pcode.c (unlinkpCode): added inactive code
7655 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7656 alive (do not assign result and operand overlapping registers)
7658 2005-07-22 Raphael Neider <rneider AT web.de>
7660 * src/pic/device.c (dump_sfr): replaced register declaration with
7661 call to emitSymbolToFile() to avoid duplicate symbols
7662 * (assignRelocatableRegisters): do not declare external symbols
7663 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7664 right (take size of type, not etype)
7665 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7666 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7667 * (packRegsForAccUse): disabled assignment of WREG as
7668 the result reg to prevent occurence of just fixed #1235003,
7670 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7671 symbols (avoids duplicate symbols in .asm file)
7672 * (pic14emitRegularMap): use emitSymbolToFile()
7673 * src/pic/gen.c (aopOp): fixed spillLocation handling
7674 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7675 * (genDataPointerSet): removed unneccessary variables/output
7677 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7679 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7680 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7682 2005-07-21 Raphael Neider <rneider AT web.de>
7684 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7685 architecture cannot handle them efficiently, fixes bug #1235003
7686 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7687 check for empty sets before using them (fixes bug #1232190)
7689 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7691 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7692 (lnksect2): generate warnings for memory overlap
7693 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7694 constseg to set the name of these segments so you can instruct the linker
7695 to place them in banks
7696 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7697 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7698 added code_seg and const_seg to options
7699 * src/SDCCglue.c (emitMaps): use options.const_seg,
7700 (createInterruptVect): put interrupt vectors in segment HOME,
7701 (glue): put HOME before static segment and put the main glue in HOME,
7702 (glue): use options.code_seg
7703 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7704 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7705 these segments so you can instruct the linker to place them in banks
7706 (linkEdit): use code_loc for HOME segment which should be the first
7707 segment in code memory now
7708 * src/SDCCmem.c: fixed more stuff like bug 1238386
7709 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7710 (changePointer): don't change function pointers to code pointers for
7712 (compareType): added exceptional check for banked function pointers
7713 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7714 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7715 after static in code memory
7716 * src/mcs51/gen.c: added aopLiteralLong prototype,
7717 (aopForSym): use getSize for functions,
7718 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7719 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7720 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7722 (genPcall): use call for literal function pointers and generate banked
7723 calls over the one trampoline so there's only one place for the user to
7724 modify according to his/hers hardware,
7725 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7726 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7727 * src/mcs51/main.c: added keyword banked,
7728 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7729 * support/Util/SDCCerr.c,
7730 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7731 needed for passing the bank and address to the trampoline
7732 * device/lib/mcs51/crtbank.asm: added for bankswitching
7733 * device/lib/mcs51/Makefile: added crtbank
7735 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7737 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7738 for fields at offset 0 of a struct or union as reported
7739 on 2005-07-07 in the developer mailing list.
7741 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7743 * src/SDCCmem.c: fixed bug 1238386
7745 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7747 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7748 (patch #1144962), added peephole 300, enabled 259.x
7749 * doc/sdccman.lyx: removed screenshot and provided link instead
7751 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7753 * doc/sdccman.lyx: added section about debugging with ddd
7754 * doc/figures/ddd_example.eps: screenshot of debugging session
7756 2005-07-04 Raphael Neider <rneider AT web.de>
7758 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7759 like CODE pointers, fixes #1115683
7760 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7761 call, fixes bugs #1232211, #1228110,
7762 fixed wrong casts to pCodeFlow from pCodeInstructions
7764 2005-07-04 Raphael Neider <rneider AT web.de>
7766 * src/pic/gen.c (popGet): changed assert to allow for
7768 * (popGetAddr): changed signature to provide
7769 an additional index, patched all call sites
7770 * (genCmpEq): handle literal-like operands correctly
7771 * (genAddrOf): added sanity checks on __code/__data pointers
7772 * (genAssign): added handling of symbols from __code section
7773 * (gencjne): do not generate code for comparisons whose result
7774 is neither stored nor used, fixes bug #1171114
7775 * (AccLsh, AccRsh): operate on operand instead of WREG
7776 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7777 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7779 * rewrote complete shift-by-literal logic, commented unused
7781 * (genConstPointerGet): get multiple bytes (if result size > 1),
7782 fixed handling of non-immediate addresses
7783 * (genPointerGet): handle CODE pointers like CONST pointers
7784 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7785 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7786 operand is to be treated as a literal or not
7787 * (mov2w,genPcall,genCmpEq),
7788 src/pic/genarith.c: use aop_isLitLike() to decide between
7789 literal/register contents
7790 * (addSign): added missing offset
7791 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7792 only emit comment in debug-mode,
7793 use {aop,op}_isLitLike throughout the file
7794 * src/pic/glue.c: fix initializers for pointers (work in progress)
7795 * src/pic/pcode.c (get_op): honor index on _const symbols
7796 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7797 * (dumppBlock): added pCode size estimation
7798 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7799 check for IS_SYMOP before OP_SYMBOL'ing
7800 * fixed indentation, compacted switch-statements
7801 * (allocReg): find free register and allocate it instead of
7802 allocating new registers all the time
7803 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7804 registers as its operands (necessary only for multibyte GETs)
7806 2005-07-01 Raphael Neider <rneider AT web.de>
7808 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7809 debugging .asm-output macros FENTRY + FEXIT
7810 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7812 * (emitpComment): NEW, printf to pCode
7813 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7815 * (popGetAddr): NEW, variant of popGet to access an immediates
7816 high(er) bytes instead of the n'th byte of memory they reference,
7817 replaced popGet with popGetAddr where neccessary
7818 * (genDataPointerGet): reactivated and fixed implementation
7819 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7821 * (genDataPointerSet): fixed multibyte assignments
7822 * (genpic14Code): fixed --i-code-in-asm handling
7823 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7824 * (genPlus): fixed index-out-of-bounds error
7825 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7826 * src/pic/ralloc.c: added debugging output macro FENTRY2
7827 * (spillThis): fixed indentation, enbraced for-body for clarity
7828 * (rematStr): commented out as now unused
7829 * (regTypeNum): commented out special spill case (overwrites
7831 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7833 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7835 * doc/sdccman.lyx: documented sfr16/sfr32,
7836 added example for using storage class with function pointers
7837 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7839 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7841 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7842 * device/lib/_itoa.c,
7843 * device/lib/_ltoa.c: optimized codesize
7844 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7845 but don't know how to suppress the double warning.
7846 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7847 * support/Util/SDCCerr.c,
7848 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7850 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7852 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7853 fixed old K&R prototypes
7854 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7855 * device/lib/_gptrget.c,
7856 * device/lib/_gptrgetc.c,
7857 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7858 also new versions for small generic pointers and banked generic pointers
7859 * src/port.h: added const_name
7860 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7861 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7862 * src/SDCCcse.c (findPrevIc): check all associative operators
7863 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7864 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7865 * src/SDCCmem.c: updated comments,
7866 set far-space to 0 for pdata, results in optimized code
7867 * src/SDCCmem.h: added macro CONST_NAME
7868 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7869 moving the info into the highest bits, see also gptrget/gptrput
7870 * src/src.dsp: added sdcc.ico to project files
7871 * src/avr/gen.c (genCast): fixed bug 0x%d
7872 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7873 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7874 relation between ptr_type and DCL_TYPE,
7875 (genCast): fixed bug 0x%d
7876 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7877 (CODE)" for const_name
7878 * src/hc08/gen.c (genCast): fixed bug 0x%d
7879 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7880 (hc08_port): added "CONST (CODE)" for const_name
7881 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7882 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7883 between ptr_type and DCL_TYPE,
7884 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7885 operand* and took AOP() inside function so sfr-ness can be checked,
7886 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7888 (genFunction, genEndFunction): optimized stack setup,
7889 (genMinus): optimized for literals with ending zeroes (in bytes),
7890 (genCast): fixed bug 0x%d
7891 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7892 (mcs51_port): added "CONST (CODE)" for const_name
7893 * src/mcs51/peeph.def: made rule 226 more generic
7894 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7895 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7896 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7897 * src/z80/main.c (z80_port): added NULL for const_name,
7898 (gbz80_port): added NULL for const_name
7899 * support/regression/tests/bug663539.c,
7900 * support/regression/tests/sfr16.c: new tests
7902 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7904 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7906 2005-06-24 Raphael Neider <rneider AT web.de>
7908 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7910 * device/include/pic16/signal.h: added USBIF
7913 2005-06-24 Raphael Neider <rneider AT web.de>
7915 * device/lib/pic16/libdev/pic18f2455.c,
7916 device/include/pic16/pic18f2455.h: NEW
7917 * device/include/pic16/pic18fregs.h,
7918 device/lib/pic16/pics.all,
7919 src/pic16/device.c: added 18f2455
7920 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7921 device/include/pic16/{pic18f[68][567].h,usart.h}:
7922 replaced MULTIPLE_USARTS define with more relaible
7923 compatibility sfrs (for USART access)
7925 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7927 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7928 and the output asm file line is printed on two lines.
7930 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7932 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7933 BGT, BLE, BHI, and BLS instructions
7934 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7936 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7937 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7939 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7941 2005-06-15 Raphael Neider <rneider AT web.de>
7943 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7944 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7945 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7946 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7947 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7949 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7951 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7952 Marcel Telka in bug #1215704
7954 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7956 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7957 located in shared memory bank.
7959 2005-05-31 Raphael Neider <rneider AT web.de>
7961 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7962 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7963 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7965 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7967 * device/lib/_strncpy.c: fixed the fix
7969 2005-05-26 Raphael Neider <rneider AT web.de>
7971 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7972 initializers with \0, bug #1208187
7973 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7974 intializers with \0, bug #1208187
7976 2005-05-26 Raphael Neider <rneider AT web.de>
7978 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7979 initializers with \0, bug #1208187
7980 * src/pic16/main.c (_process_pragma): added sanity checks
7981 for stack position and size, emit warnings when appropriate
7983 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7985 * device/lib/_strncpy.c: fixed not filling with \0
7987 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7989 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7991 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7992 compound_statement),
7994 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7996 2005-05-24 Raphael Neider <rneider AT web.de>
7998 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8000 2005-05-24 Raphael Neider <rneider AT web.de>
8002 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8003 TRISE definitions, closes bug #1162453
8005 2005-05-22 Raphael Neider <rneider AT web.de>
8007 * src/pic16/main.c (_process_pragma): check for missing
8008 arguments to pragmas code and udata
8009 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8010 consistency fixes to match other headers (thanks to Jim Paris)
8011 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8013 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8015 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8017 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8019 * support/regression/tests/bug1198642.c: new test
8020 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8021 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8022 * support/scripts/resource.h,
8023 * support/scripts/resource.rc,
8024 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8025 * support/scripts/sdcc.ico: added 32x32 icon
8027 2005-05-18 Raphael Neider <rneider AT web.de>
8029 * device/lib/pic16/libdev/pic18f*.c,
8030 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8031 keywords to "__sfr" and "__at (X)"
8032 * device/include/pic16/pic18fregs.h: added pic18f4520
8033 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8034 #1203088 (MPLAB compatibility)
8036 2005-05-17 Raphael Neider <rneider AT web.de>
8038 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8039 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8040 * device/lib/pic16/pics.all: added new devices
8041 * src/pic16/device.c: added support for pic18f4520
8043 2005-05-16 Raphael Neider <rneider AT web.de>
8044 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8045 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8046 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8047 convenience function for bit access
8049 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8051 * device/lib/printf_large.c: fixed bug 1193299
8052 * support/regression/tests/bug1057979.c: added test %3.3s
8054 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8056 * device/include/mcs51/8051.h,
8057 * device/include/mcs51/8052.h: made parseable with lint
8058 * device/include/mcs51/lint.h: added include file for (sp)lint
8059 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8060 * doc/cdbfileformat.lyx,
8061 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8063 2005-05-14 Raphael Neider <rneider AT web.de>
8065 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8066 * device/lib/pic16/libc/stdlib/itoa.c (new)
8067 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8068 * device/lib/pic16/libio/Makefile: exclude subdir according to
8069 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8070 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8071 * src/pic16/gen.c (genFunction): prevent annoying warning
8072 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8074 * support/cpp2/cppmain.c (cpp_output_string): new
8075 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8078 2005-05-13 Borut Razem <borut.razem AT siol.net>
8080 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8082 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8084 * .version: changed to version 2.5.1; back to bleeding edge development
8086 2005-05-11 Borut Razem <borut.razem AT siol.net>
8088 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8089 generate PDF version 1.3 documents
8091 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8093 * .version: changed to version 2.5.0
8095 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8097 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8099 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8101 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8102 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8103 well as many smaller updates.
8104 * .version: changed to version 2.5.0-pre1
8106 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8108 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8110 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8112 * support/regression/tests/bug1185672.c: added
8113 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8115 * src/mcs51/gen.c (genCall): added comments, made it look safer
8116 * src/mcs51/gen.c (genEndFunction): simplified
8118 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8120 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8122 2005-04-14 Borut Razem <borut.razem AT siol.net>
8124 * fixed bug 1045046 - SIGSEGV with really simple code?:
8125 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8126 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8128 2005-04-14 Borut Razem <borut.razem AT siol.net>
8130 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8131 src/pic16/device.h: temporarily disabled experimental #inline pragma
8134 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8136 * device/include/z80/stdio.h,
8137 * device/include/z80/string.h: removed these highly incomplete files so
8138 SDCC can use the default ones in device/include/
8140 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8142 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8144 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8147 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8149 * device/include/malloc.h: removed redundant __reentrant prototypes
8150 * device/lib/_mullong.c: added working xstack variant in asm (C version
8151 doesn't pass regression tests)
8152 * device/lib/bpx.c: used __data and made bpx char for mcs51
8153 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8154 (createFunction): fixed bug with xstackPtr
8155 * src/SDCCcse.c: corrected comments
8156 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8157 (killDeadCode, eBBlockFromiCode): removed unused code
8158 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8160 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8161 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8162 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8163 (genModOneByte): fixed warning in MSVC
8164 * src/mcs51/main.c (): added comments
8165 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8167 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8169 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8171 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8173 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8175 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8177 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8178 characters arrays of larger size than the declared one.
8180 2005-04-10 Borut Razem <borut.razem AT siol.net>
8182 * src/pic/gen.c (genInline),
8183 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8184 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8185 (findNextInstruction), (findPrevInstruction),
8186 (findInstructionUsingLabel),
8187 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8188 * src/pic/pcode.c (findLabel): added missing '\n'
8189 * src/src.dsp: added SDCCdwarf2.c to the project
8191 2005-04-09 Borut Razem <borut.razem AT siol.net>
8193 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8195 2005-04-08 Raphael Neider <rneider AT web.de>
8197 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8198 into the chain after a given one) and mergeDefmapSymbols (combine
8199 defmap entries for each symbol per pcode)
8200 * (createDefmap): have defmap entries merged in the end
8201 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8202 a symbol before replacing one access type's symbol, merge symbols in
8203 the end (replacement symbol might already have an entry)
8204 * (assignValnums): keep reference to written WREG intact
8206 2005-04-08 Raphael Neider <rneider AT web.de>
8208 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8211 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8213 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8216 2005-04-07 Raphael Neider <rneider AT web.de>
8218 * device/include/pic16/usart.h: added compatibility defines for
8219 devices with more than one USART
8220 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8222 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8224 * device/lib/Makefile.in: updated for port specific include
8226 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8228 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8230 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8232 * device/include/8051.h,
8233 * device/include/8052.h,
8234 * device/include/at89S8252.h,
8235 * device/include/at89c55.h,
8236 * device/include/at89x051.h,
8237 * device/include/at89x51.h,
8238 * device/include/at89x52.h,
8239 * device/include/mcs51reg.h,
8240 * device/include/reg51.h,
8241 * device/include/reg764.h,
8242 * device/include/regc515c.h,
8243 * device/include/sab80515.h: (re)moved these 12 files
8244 * device/include/mcs51/8051.h,
8245 * device/include/mcs51/8052.h,
8246 * device/include/mcs51/at89S8252.h,
8247 * device/include/mcs51/at89c55.h,
8248 * device/include/mcs51/at89x051.h,
8249 * device/include/mcs51/at89x51.h,
8250 * device/include/mcs51/at89x52.h,
8251 * device/include/mcs51/mcs51reg.h,
8252 * device/include/mcs51/reg51.h,
8253 * device/include/mcs51/reg764.h,
8254 * device/include/mcs51/regc515c.h,
8255 * device/include/mcs51/sab80515.h: and added them here
8257 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8259 * device/include/stdarg.h: changed SDCC specific keywords to double
8261 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8263 * device/include/hc08/mc68hc908gp32.h,
8264 * device/include/hc08/mc68hc908jb8.h,
8265 * device/include/hc08/mc68hc908jkjl.h,
8266 * device/include/hc08/mc68hc908qy.h: fixed comments
8267 * device/include/mcs51/README: updated
8268 * device/include/mcs51/c8051f120.h: added PINRSF
8269 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8270 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8271 amidst code. Also inline is not supported.
8273 2005-04-06 Raphael Neider <rneider AT web.de>
8275 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8276 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8277 callers stack/frame pointers
8279 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8281 * device/include/pic16/usart.h: added, missing in previous commit,
8282 * device/include/pic16/adc.h: fixed typo,
8283 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8285 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8287 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8288 uninitialized because a bug appears with gplink
8289 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8290 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8291 complains for unrecognised option
8293 2005-04-05 Raphael Neider <rneider AT web.de>
8295 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8296 structs as well (using memcpy)
8297 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8298 on ISRs (GOTO has no label)
8299 * src/pic16/device.h: added OF_OPTIMIZE_DF
8300 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8301 new data flow analysis/optimization
8302 * src/pic16/pcode.c: added (prototypes for and implementation of)
8303 dataflow analysis functions, fixed pCodeInstructions' inCond and
8304 outCond values, made RCALL a branch instruction
8305 * (pic16_unlinkpCode): keep C line if possible
8306 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8307 C line moved if possible
8308 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8309 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8310 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8311 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8313 * (pic16_getJumptabpCode): NEW, needed in...
8314 * (LinkFlow): fixed handling of jumptables, calls and conditional
8316 * (pic16_InsertCommentAfter): NEW
8317 * (pic16_pCodeReplace): made verbose and flow preserving
8318 * (AnalyzeFlow): added call to data flow analysis
8319 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8320 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8321 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8323 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8325 * src/SDCCast.c (decorateType): fixed bug #1105626
8327 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8329 * device/include/asm/pic16/features.h,
8330 * pic18f*.h headers,
8331 * device/include/pic16/adc.h,
8332 * device/include/pic16/delay.h,
8333 * device/include/pic16/i2c.h,
8334 * device/include/pic16/malloc.h,
8335 * device/include/pic16/stdio.h,
8336 * device/include/pic16/stdlib.h,
8337 * device/include/pic16/string.h,
8338 * device/lib/pic16/libc/stdio/printf_tiny.c,
8339 * device/lib/pic16/libc/stdio/printf_small.c,
8340 * device/lib/pic16/libc/stdio/strmgpsim.c,
8341 * device/lib/pic16/libc/stdio/strmmssp.c,
8342 * device/lib/pic16/libc/stdio/strmusart.c,
8343 * device/lib/pic16/libc/stdio/vfprintf.c,
8344 * device/lib/pic16/libc/stdlib/ltoa.c,
8345 * device/lib/pic16/libc/stdlib/putchar.c,
8346 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8347 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8348 * device/lib/pic16/libc/stdlib/memchrram.c,
8349 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8350 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8351 * device/lib/pic16/libio/adc/adcbusy.c,
8352 * device/lib/pic16/libio/adc/adcread.c,
8353 * device/lib/pic16/libio/adc/adcsetch.c,
8354 * device/lib/pic16/libio/usart/ubaud.c,
8355 * device/lib/pic16/libio/usart/ubusy.c,
8356 * device/lib/pic16/libio/usart/udrdy.c,
8357 * device/lib/pic16/libio/usart/uopen.c,
8358 * device/lib/pic16/libio/usart/uputc.c,
8359 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8360 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8361 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8362 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8363 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8364 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8365 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8366 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8367 specific keywords to double underlined form,
8368 * device/lib/pic16/libc/Makefile.rules,
8369 * device/lib/pic16/libsdcc/Makefile.rules,
8370 * device/lib/pic16/libm/Makefile,
8371 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8372 to compile with C standard set in Makefile.common
8373 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8374 rand.c and crc.c in compilation process,
8375 * device/lib/pic16/libsdcc/int/divuint.c,
8376 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8377 `c' from signed to unsigned,
8378 * device/lib/pic16/startup/crt0.c,
8379 * device/lib/pic16/startup/crt0i.c,
8380 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8381 keywords to double underlined form, bug fixes in _do_cinit function
8382 which prevented the correct initialization of the .idata segment,
8383 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8384 core to enter a infinite loop
8385 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8387 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8389 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8391 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8393 * device/include/Makefile.in: add support for hc08 subdirectory
8394 * device/include/hc08/: new subdirectory
8395 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8396 Lucas Loizaga, thanks!
8397 * device/include/hc08/mc68hc908qy.h,
8398 * device/include/hc08/mc68hc908gp32.h,
8399 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8400 their own directory. Changed internal macro names to use the compiler
8401 reserved namespace. Changed SDCC specific keywords to double
8403 * device/include/math.h,
8404 * device/include/malloc.h,
8405 * device/include/stdarg.h,
8406 * device/include/stdbool.h
8407 * device/include/string.h,
8408 * device/include/tinibios.h,
8409 * device/include/ds400rom.h,
8410 * device/include/8051.h,
8411 * device/include/8052.h,
8412 * device/include/80c51xa.h,
8413 * device/include/at89c55.h,
8414 * device/include/at89S8252.h,
8415 * device/include/at89x51.h,
8416 * device/include/at89x52.h,
8417 * device/include/ds80c390.h,
8418 * device/include/reg764.h,
8419 * device/include/regc515c.h,
8420 * device/include/sab80515.h,
8421 * device/include/mcs51/c8051f000.h,
8422 * device/include/mcs51/c8051f018.h,
8423 * device/include/mcs51/c8051f020.h,
8424 * device/include/mcs51/c8051f040.h,
8425 * device/include/mcs51/c8051f060.h,
8426 * device/include/mcs51/c8051f120.h,
8427 * device/include/mcs51/c8051f300.h,
8428 * device/include/mcs51/c8051f310.h,
8429 * device/include/mcs51/c8051f320.h,
8430 * device/include/mcs51/c8051f330.h,
8431 * device/include/mcs51/c8051f350.h,
8432 * device/include/z180.h: Changed SDCC specific keywords to double
8435 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8437 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8439 * (pic16_assignConfigWordValue): disable testing of configuration
8440 register value with config mask,
8441 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8442 function with port->fun_prefix,
8443 * (genFunction): when generating a naked interrupt function never
8444 create an absolute segment placed in interrupt vector address, place
8445 the actual interrupt function at IVA instead, when an interrupt
8446 function is generated with unspecified interrupt then do not create
8447 the absolute section,
8448 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8449 code for generating a call to generic pointer get/put function with
8450 a call to function pic16_callGenericPointer(),
8451 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8452 the call to the generic pointer get/put functions with prefixing the
8453 function name with port->fun_prefix,
8454 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8455 * src/pic16/main.c (_process_pragma): prefix function with
8457 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8458 calling assembler, old 18Fxxxx macro is deprecated,
8459 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8460 PC_ASMDIR in while condition,
8461 * (findInstruction): add PC_ASMDIR in while condition,
8462 * (buildCallTree): prefix main with port->fun_prefix,
8463 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8464 identifier for variable with banked access in instructions BTFSS,
8465 BTFSC, BCF, BSF, BTG
8466 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8467 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8468 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8469 perform optimization when enviroment variable NO_REG_OPT is set,
8470 * (insideLRBlock): NEW, return 1 if register is inside an
8471 INF_LOCALREGS block,
8472 * (RemoveRegFromLRBlock): remove a register that is completely
8473 eliminated by register optimization, but it is still left in local
8474 register store/restore in/from stack block,
8475 * (Remove2pcodes): after removing register, check to see if it
8476 should be removed from local register store/restore in/from stack
8478 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8479 DUMMY_READ_VOLATILE,
8481 * device/include/pic16/adc.h: minor prototype modifications and
8483 * device/include/pic16/malloc.h: added GPL notice various
8485 * device/include/pic16/stdint.h: NEW, standard header for ints
8486 * device/include/pic16/delay.h: NEW, header for delay functions,
8487 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8489 * device/include/pic16/signal.h: NEW, header providing helper macros
8490 for implementing signal handlers,
8491 * device/include/pic16/stdio.h: added prototypes for functions,
8492 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8493 prototypes for stdin and stdout, added macro PUTCHAR to
8494 automatically implement putchar function prototype,
8495 * device/include/pic16/usart.h: modified and updated USART library,
8496 * device/lib/pic16/libio/adc/,
8497 * device/lib/pic16/libio/i2c: some modifications to improve library
8499 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8500 family of functions,
8501 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8502 family of functions and other sources,
8503 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8504 of the PIC18Fxx[28] devices,
8505 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8506 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8507 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8508 _do_cinit function, because the previous failed when local variables
8509 where not placed in the same memory bank,
8510 * device/lib/pic16/libsdcc/char/: various modifications to improve
8511 library performance,
8512 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8513 information on the new functions of the c library and more...
8515 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8517 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8519 2005-03-26 Raphael Neider <rneider AT web.de>
8521 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8522 if condition == CARRY)
8523 * (genCmp): adapted to new genSkipc semantics
8524 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8525 on rIfx (genCmp was broken)
8527 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8529 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8530 * src/z80/main.c (_keywords[]),
8531 * src/SDCCglobal.h (struct options),
8533 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8534 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8535 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8536 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8537 always available in leading double underscore form. The C99 support is
8538 mostly missing, but it's a start.
8539 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8540 reserved identifier "__data".
8542 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8544 * src/mcs51/peeph.def: fixed bug 1170013
8546 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8548 * device/include/mcs51reg.h: fixed bug 842007
8550 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8552 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8555 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8557 * src/port.h (struct PORT),
8558 * src/avr/ralloc.c (avr_assignRegisters),
8560 * src/ds390/ralloc.c (ds390_assignRegisters),
8562 * src/hc08/ralloc.c (hc08_assignRegisters),
8564 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8566 * src/pic/ralloc.c (pic14_assignRegisters),
8568 * src/pic16/ralloc.c (pic16_assignRegisters),
8570 * src/xa51/ralloc.c (xa51_assignRegisters),
8572 * src/z80/ralloc.c (z80_assignRegisters),
8574 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8575 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8577 * src/SDCCdflow.c (computeDataFlow),
8579 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8581 * src/SDCCcflow.c (*),
8583 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8584 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8585 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8586 immedDom() returning wrong block; probably fixes bug #1160833)
8588 2005-03-20 Borut Razem <borut.razem AT siol.net>
8590 * support/scripts/inc2h.pl: WIN32 port
8592 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8594 * device/lib/makefile.in: added abs.c and labs.c
8596 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8598 * device/include/stdint.h: added
8599 * device/lib/abs.c: added
8600 * device/lib/labs.c: added
8601 * device/include/stdlib.h: added abs() and labs() prototypes
8602 * device/lib/libsdcc.lib: added abs and labs
8603 * device/include/float.h,
8604 * device/lib/_fsmul.c,
8605 * device/lib/printf_fast.c,
8606 * device/lib/printf_tiny.c: updated comments
8608 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8610 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8613 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8615 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8616 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8618 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8620 * device/lib/printf_large.c: removed inline assembly for portability and
8621 readability. Use printf_fast if speed or size are more important.
8622 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8623 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8625 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8627 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8628 prevent compiler warning
8630 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8632 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8633 moved to level 0 and declared as static. Also they are explicit
8634 placed in access bank. This was necessery because some times they
8635 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8636 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8637 optimizations. Currently only compare to unsigned char is implemented,
8638 * src/pic16/gen.c: added fReturnIdx array,
8639 * (struct resolvedIfx) is moved to gen.h and made public,
8640 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8641 * (aopForSym): added an optimization to directly store in stack of
8642 the operand of a SEND iCode,
8643 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8644 but as registers instead (AOP_REG) using the fReturnIdx array,
8645 * (pic16_freeAsmop): remove the freed register from the
8646 _G.sregsAlloc field,
8647 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8648 a compare of 'WREG',
8649 * (pic16_popGetTempRegCond): changed function prototype, now
8650 function takes also a bitVector argument v which holds the current
8651 set of registers that are allocated for stack access by aopForSym,
8652 registers allocated in aopForSym for accessing stack symbols are not
8653 any more part of the functions usedRegs field,
8654 * (genCall): some times aopOp is called for a stack variable to be
8655 send, aopForSym might perform the push, if this is true make sure
8656 that genCall doesn't push the variable twice by testing _G.resDirect,
8657 * (genFunction): changed testing for unspecified interrupt number
8658 from 256 to INTNO_UNSPEC,
8659 * modified selection scheme of frame pointer generation. Previously
8660 if function did use local registers a frame pointer was generated,
8661 now a frame pointer is generated only if function has arguments
8662 (that need PLUSW2 register access), or has stack arguments, or the
8663 compiler is not instructed to omit the frame pointer,
8664 * (genEndFunction): before restoring local registers that were saved
8665 in the function preamble, also restore the registers that *might*
8666 have been allocated for stack access,
8667 * (genRet): removed some old comments,
8668 * (genCmp, the active (RN's) version): added a call to the
8669 pic16_genCmp_special function to perform the compare with a more
8670 robust and optimized way,
8671 * (genInline): a feature has been added in inline code generation,
8672 which allows a wildcard variable substitution when writing inline
8673 assembly. Code is incomplete and experimental therefore undocumented,
8674 * (genCast): changed order of aopOp for result and right to allow
8675 aopForSym to directly load the result if possible,
8676 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8677 perform an optimized compare on some selected special occasions,
8678 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8679 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8680 generate an IVT any more,
8681 * src/pic16/main.c (pic16_optionsTable): added command line option
8683 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8684 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8686 * src/pic16/NOTES: Raphael Neider added in list of active developers
8687 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8688 jumptable_end to prevent bug #,
8689 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8690 inCond and outCond fields,
8691 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8692 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8693 turn off register spilling,
8694 * (packRegsForOneUse): synced with other ports' versions although it
8695 is not used currently,
8696 * (pic16_packRegisters): added an optimization while reading
8697 structure bitfields, some registers may be saved (malloc code is
8698 decreased by 80 bytes)
8700 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8702 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8703 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8704 this can be optimized more?
8706 2005-03-10 Raphael Neider <rneider AT web.de>
8708 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8709 genNearPointerGet): (hopefully) fixed access to bitfields via
8710 pointers (p->bitN = x; and x = p->bitN; failed)
8712 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8714 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8716 2005-03-09 Raphael Neider <rneider AT web.de>
8718 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8720 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8722 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8723 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8724 (regTypeNum): set REG_BIT type if necessary
8725 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8726 * support/regression/tests/critical.c: check bug 1144613
8728 2005-03-02 Raphael Neider <rneider AT web.de>
8730 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8732 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8734 * src/avr/ralloc.c (serialRegAssign),
8735 * src/ds390/ralloc.c (serialRegAssign),
8736 * src/hc08/ralloc.c (serialRegAssign),
8737 * src/mcs51/ralloc.c (serialRegAssign),
8738 * src/pic/ralloc.c (serialRegAssign),
8739 * src/pic16/ralloc.c (serialRegAssign),
8740 * src/xa51/ralloc.c (serialRegAssign),
8741 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8743 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8745 * src/SDCCast.c (decorateType): fixed bug 1124787
8747 2005-02-20 Hubert Sack <sack AT digiplan.de>
8748 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8750 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8753 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8755 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8756 to keep the correct label reference count when adding/removing references
8757 to labels. A peephole file using this is appended to patch #1144962.
8759 2005-02-14 Raphael Neider <rneider AT web.de>
8761 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8762 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8763 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8764 retrievals of result operand's value on assignment
8766 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8768 * device/include/pic16/string.h: modified prototype for memccpy()
8769 to memccpy(void *, void *, char, size_t)
8770 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8771 check whether to omit frame pointer or not,
8772 * (genInline): convert all occurences of "\n" to LF in inline
8773 assembler blocks, this helps formatting the inline text,
8774 * (pic16_loadFSR0): modified prototype,
8775 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8776 removed some 8051 legacy code,
8777 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8778 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8779 before allocating temporary registers in functions,
8781 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8783 * support/regression/tests/bitvars.c: corrected the "fix"
8785 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8787 * support/regression/tests/bitvars.c,
8788 * support/regression/tests/bitwise.c,
8789 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8791 2005-02-10 Raphael Neider <rneider AT web.de>
8793 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8794 different size for Alpha
8795 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8797 2005-02-09 Raphael Neider <rneider AT web.de>
8799 * src/SDCC.lex(doPragma) : save and restore warning options as well
8800 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8801 * have #pragma less_pedantic set the errorlevel to WARNING
8803 * (cloneOptimize) : fixed wrong malloc's size
8804 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8805 facilitate correct handling of #pragma (save|restore)
8807 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8809 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8811 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8813 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8815 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8817 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8819 2005-02-02 Raphael Neider <rneider AT web.de>
8821 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8822 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8823 * (pic16_storeForReturn): fixed to allow returning function pointers
8824 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8825 * device/include/pic16/{stddef.h,stdbool.h}: added
8827 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8829 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8831 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8833 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8834 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8835 appeared to be required
8837 2005-01-31 Borut Razem <borut.razem AT siol.net>
8839 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8840 include/mcs51 and include/z80 directories to the package
8842 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8844 * src/hc08/gen.c (genFunction): fixed bug #1112752
8846 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8848 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8850 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8852 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8854 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8856 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8858 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8860 * device/include/c8051fxxx.h: removed these 6 files
8861 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8863 2005-01-26 Raphael Neider <rneider AT web.de>
8865 * src/pic16/gen.c (genAssign): fixed assignment from longs
8866 in codespace (were cut to three bytes)
8867 * (genDummyRead): implemented (except for CODESPACE...),
8869 * src/pic16/glue.c (emitStatistics): beautified
8870 * device/lib/pic16/libm/Makefile: added include path
8872 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8874 * src/z80/gen.c (aopPut): fixed bug #1103902
8876 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8878 * device/lib/expf.c: fixed bug #1095792
8880 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8882 * device/lib/pic16/libm: added Math library sources
8884 2005-01-24 Raphael Neider <rneider AT web.de>
8886 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8887 to enable upcast to pCodeOpReg2 (there is no type tag to
8888 differenciate the two and pic16_popGet2p cast into PCOR2)
8889 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8890 (sizeof(sectNames) changed to sizeof(sectName))
8891 Both patches fix segfaults under MinGW.
8893 2005-01-23 Raphael Neider <rneider AT web.de>
8895 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8896 Safe_[mc]?alloc()'ed variables
8897 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8898 of (byte sized) temporaries (assign them to WREG for now)
8899 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8900 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8901 this might fix SIGSEGVs on MinGW...
8902 * src/SDCCopt.c (killDeadCode): restored original behaviour
8903 (volatile operands might get thrown away though)
8905 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8907 * src/pic16/gen.c: fixed bug #1106975,
8908 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8909 pointer update, INTCON is saved, global interrupts are disabled and
8910 restored after updateing TOS.
8911 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8912 * added function attribute 'shadowregs' to take advantage of shadow
8914 * added function attribute 'wparam' as an alternative to the wparam
8916 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8917 user declares a non-ISR function as 'shadowregs',
8918 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8920 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8922 * .version: bumped version number to 2.4.8
8923 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8925 * device/lib/pic16/libio/i2c/: I2C module support library,
8926 * device/include/pic16/i2c.h: I2C support library header,
8927 * device/lib/pic16/libc/stdio/: standard IO support sources,
8928 * (printf_small.c): printf_small() source, supports float print,
8929 * (printf_tiny.c): printf_tiny() source, does not support floats,
8930 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8931 enable global optimizations for entire library source, other
8932 Makefiles in the source tree are also modified to reflect this,
8933 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8935 * doc/sdccman.lyx: updated to reflect new changes,
8936 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8937 sym->onStack if-case,
8938 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8939 sbit, idata, _idata, xdata, _xdata,
8940 * added pragma library, to link an external library, (see doc),
8941 * removed command line options, --pomit-config-words, --pomit-ivt,
8942 --pleave-reset-vector,
8943 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8944 when calling assembler to reflect memory model used, also define
8945 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8946 reflect stack model used,
8947 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8948 on stack return NULL,
8950 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8952 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8953 of the operands is volatile. Fixes #1020220
8955 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8957 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8958 * (OptimizeRegUsage): make sure that there is really no other flow where
8959 the first pCode is used
8961 2005-01-22 Raphael Neider <rneider AT web.de>
8963 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8964 to fix #1106967 (pCode->seq are not set up correctly)
8966 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8968 * src/SDCCglue.c (glue): make sure code area is declared before the
8969 static initialization area.
8971 2005-01-21 Raphael Neider <rneider AT web.de>
8973 * device/lib/Makefile.in: fixed test for pic16 install dir
8974 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8976 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8977 added --optimize-goto compiler switch and pragma wparam documentation
8978 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8979 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8980 and PRODH closing bug #1071770 (peephole optimizer)
8982 2005-01-19 Raphael Neider <rneider AT web.de>
8984 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8985 cmdLine buffers (used when calling sdcpp...) are large enough
8986 (MAX_PATH=256 truncates arguments leading to system halts when
8988 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8989 * (genUminus): rewritten to for efficiency
8990 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8991 used uninitialized in some cases)
8992 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8993 copy the third byte from the int -- now assumes 0x80 (data memory)
8994 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8995 operands (genAddLit expects the iCode's operands to swapped as
8996 well), fixed leftover bytes (crashed for short left operands)
8997 * (pic16_genMinusDec): performance improvements, removed false
8999 * (pic16_genMinus): fixed to cope with differently sized operands
9000 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9002 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9003 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9004 new banksel optimization
9005 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9006 analysis for temporary registers (segfaults...)
9007 * src/pic16/peeph.def: added rule
9009 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9011 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9012 which converts a float number to its ASCII representation
9013 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9014 functions to convert the fractional and integer part of a float to ASCII,
9015 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9016 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9018 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9020 * device/include/pic16/adc.h: added GPL info,
9021 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9022 a pCodeOp as tested operand,
9023 * (genNearPointerGet): optimized bit testing, does not use
9024 intermediate register for bit value, test directly instead with
9025 BTFSS, BTFSC, works only for single bits,
9026 * (genpic16Code): dump the name of the iCode in the asm,
9027 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9028 renamed to pic16_decodeOp,
9029 * (serialRegAssign): do not allocate a temporary register for iCode
9030 sequences that test a single bit for 1/0
9032 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9034 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9035 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9036 access stack and frame pointers. They are initially assigned to
9037 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9038 accessing SFRs. Updated all occurences of modification of stack or
9039 frame pointer in gen.c and pcode.c,
9040 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9041 assigning of a literal value to pointers,
9042 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9043 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9046 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9048 * doc/sdccman.lyx: update documentation about stack pragma, added
9049 some info for stack memory models
9051 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9053 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9055 2005-01-08 Raphael Neider <rneider AT web.de>
9057 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9058 udata sections to fix bug #1097823
9060 2005-01-05 Raphael Neider <rneider AT web.de>
9062 * src/pic16/gen.c (genGenericShift): added handling of differently
9063 sized left operand and result
9065 2005-01-04 Raphael Neider <rneider AT web.de>
9067 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9068 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9069 to hold the condition bit)
9070 * added new version of genCmp (old code available via #define)
9071 * added new version of genShiftLeft/genShiftRight in a generic
9072 way, now supports shifting by negative values
9073 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9074 shiftCount (expected by genGenericShift)
9075 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9076 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9078 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9079 is an invalid literal too...)
9081 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9083 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9084 from Raphael Neider,
9085 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9086 for 8-bit literals. This fixes some literal operands which are sign
9087 extended to 16-bits ints when instruction needs only 8-bits.
9089 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9091 * device/lib/logf.c: added mcs51 assembly version
9092 * device/lib/expf.c: added mcs51 assembly version
9093 * device/lib/_logexpf.c: new shared asm code for expf and logf
9094 * device/include/math.h: add defines for assembly math library
9095 * device/lib/Makefile.in: build new _logexpf.c
9096 * device/lib/libfloat.lib: use new _logexpf.c
9098 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9101 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9102 device types which have less than 0x7f registers.
9104 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9106 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9108 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9110 * device/lib/printf_fast.c: only build on supported arch.
9111 * device/lib/printf_tiny.c: only build on supported arch.
9112 * device/lib/printf_fast_f.c: only build if asm float lib
9113 * device/lib/_fsget1arg.c: only build if asm float lib
9114 * device/lib/_fsget2args.c: only build if asm float lib
9115 * device/lib/_fsnormalize.c: only build if asm float lib
9116 * device/lib/_fsreturnval.c: only build if asm float lib
9117 * device/lib/_fsrshift.c: only build if asm float lib
9118 * device/lib/_fsswapargs.c: only build if asm float lib
9119 * device/include/stdio.h: don't provide print_fast,
9120 print_fast_f, print_tiny prototypes if --xstack used
9122 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9124 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9125 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9128 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9130 * device/lib/printf_fast_f.c: same as printf_fast, but
9131 with floating point enabled
9132 * device/lib/printf_fast.c: minor tweaks
9133 * device/include/stdio.h: add printf_fast_f
9135 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9137 * src/SDCCmain.c: make --float-reent default for mcs51
9138 * device/lib/_fsadd.c: added mcs51 assembly version
9139 * device/lib/_fssub.c: added mcs51 assembly version
9140 * device/lib/_fsmul.c: added mcs51 assembly version
9141 * device/lib/_fsdiv.c: added mcs51 assembly version
9142 * device/lib/_fseq.c: added mcs51 assembly version
9143 * device/lib/_fsneq.c: added mcs51 assembly version
9144 * device/lib/_fsgt.c: added mcs51 assembly version
9145 * device/lib/_fslt.c: added mcs51 assembly version
9146 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9147 * device/lib/Makefile.in: add _fscmp to build
9148 * device/lib/libfloat.lib: add _fscmp to build
9150 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9152 * device/lib/_fs2slong.c: added mcs51 assembly version
9153 * device/lib/_fs2sint.c: added mcs51 assembly version
9154 * device/lib/_fs2schar.c: added mcs51 assembly version
9155 * device/lib/_fs2ulong.c: added mcs51 assembly version
9156 * device/lib/_fs2uint.c: added mcs51 assembly version
9157 * device/lib/_fs2uchar.c: added mcs51 assembly version
9158 * device/lib/_slong2fs.c: added mcs51 assembly version
9159 * device/lib/_sint2fs.c: added mcs51 assembly version
9160 * device/lib/_schar2fs.c: added mcs51 assembly version
9161 * device/lib/_ulong2fs.c: added mcs51 assembly version
9162 * device/lib/_uint2fs.c: added mcs51 assembly version
9163 * device/lib/_uchar2fs.c: added mcs51 assembly version
9164 * device/include/float.h: added #define to select asm vs c
9166 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9168 * device/lib/printf_fast.c: improvements to float output
9169 * device/include/float.h: add defines for assembly float library
9170 * device/lib/_fsget1arg.c: receive 1 float arg
9171 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9172 * device/lib/_fsnormalize.c: normalize a float
9173 * device/lib/_fsreturnval.c: return float, various helper routines
9174 * device/lib/_fsrshift.c: right shift a float's mantissa
9175 * device/lib/_fsswapargs.c: swap 2 floats
9176 * device/lib/Makefile.in: build these 6 new files for mcs51
9177 * device/lib/libfloat.lib: add these 6 files to the library
9179 2004-12-26 Borut Razem <borut.razem AT siol.net>
9181 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9184 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9186 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9187 and fully reentrant and register bank neutral.
9188 * device/lib/printf_fast.c: added float (not enabled by default),
9189 added compact/slower integer (also not enabled by default),
9190 improved size/speed of fast integer code, other minor changes
9191 * device/include/stdio.h, device/lib/Makefile.in,
9192 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9194 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9196 * src/pic16/pcode.c: declaring variables other than at the start of a
9197 block is not supported in C by VC6.
9199 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9201 * applied a previous patch from Raphael Neider that wasn't included
9202 in the previous commits, which fixes infinite loops within jumptable
9204 * made some fixes that previous patches introduced
9206 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9208 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9209 that fixes an issue with AOP_PCODE asmop's offset,
9210 * (pic16_popCopyReg): update instance field too,
9211 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9212 function of pic port,
9213 * (genCmp, genAnd, genAssign),
9214 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9216 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9218 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9219 variables initial values to idata section,
9220 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9221 variables in some functions. This utilizes parmBytes field of iCode
9222 structure to hold the offset of the variable in stack. (might be
9223 able to use the stack field too?)
9224 * applied patch from Raphael Neider # ### , # ###
9225 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9226 variable initial values in idata section,
9227 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9228 for static variables with initial value
9229 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9230 applied fix in while loop from Raphael Neider.
9232 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9234 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9235 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9236 * src/ds390/ralloc.c (serialRegAssign): spill bits
9237 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9238 * support/Util/SDCCerr.c,
9239 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9240 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9241 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9243 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9245 * device/include/sdcc-lib.h: inserted LGPL, added includes
9246 asm/ds390/features.h and asm/mcs51/features.h
9247 * device/include/asm/default/features.h,
9248 * device/include/asm/gbz80/features.h,
9249 * device/include/asm/z80/features.h: added empty _AUTOMEM
9251 * device/include/asm/ds390/features.h,
9252 * device/include/asm/mcs51/features.h: added files with defines for
9253 _AUTOMEM and _STATMEM indicating automatic and static storage class
9254 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9255 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9256 * src/SDCCicode.c (geniCodeCast),
9257 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9258 * src/SDCCloop.c (loopInduction): removed unused variable lr
9259 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9260 to convertToFcall to include char modulo (RFE 1065037), added check
9261 if left operand is unsigned and use abs of literal value
9262 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9263 as it doesn't work after conversion from peephole.def to peephole.rul
9264 * src/mcs51/gen.c (toBoolean): added check for size,
9265 (genModOneByte): optimized code for signed char modulo a literal
9266 power of 2 (thanks to Hubert Sack),
9267 (genRRC): removed unnecessary "clr c",
9268 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9269 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9271 swapped rules 256.c and 256.d,
9272 extended 256.d by using new multiple checks (thanks Erik),
9273 added rules 256.e and 256.f,
9274 updated rule 261.a and 261.b to new generated code
9275 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9277 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9279 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9280 induction related bugs, including first part of bug #1074377
9282 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9284 * applied patch from bug-report #1076292,
9285 * applied patches for genAnd and Goto-optimizations for Raphael
9287 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9288 dump a less iCode information,
9289 * src/pic16/device.h (pic16_options_t): added field debgen,
9290 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9291 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9292 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9294 * (various functions): added macros FENTRY and FENTRY2 to functions,
9295 to emit function prologue,
9296 * (various functions): fixed indentation,
9297 * (genNearPointerGet): fixed loading of FSR0,
9298 * (genPackBits): applied patch from Raphael Neider to fix updating
9299 of FSR0 and touching only the modified bits,
9300 * src/pic16/genarith.c (various functions): added macros FENTRY to
9301 emit function prologue in comments,
9302 * src/pic16/pcode.h: added functions debugf2, debugf3,
9303 * src/pic16/ralloc.c: partial fix for packForPush caused
9306 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9308 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9309 <stsp AT users.sourceforge.net> with reversed byte order
9310 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9312 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9314 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9316 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9317 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9319 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9321 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9323 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9325 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9327 (setFromConditionArgs): friendly operand parser for peephole rules,
9328 (operandBaseName, operandsNotRelated): new peephole condition
9329 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9330 architecture specific register naming into account, handles n-way
9331 comparisons, and supports quoted literals
9332 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9334 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9336 * src/mcs51/peeph.def: fixed bug #1076940
9338 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9340 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9342 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9344 Adding support for replacing ljmps with sjmps in jumptables
9345 generated for switch statements. For now you need to set the
9346 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9347 Now 4 algorithms for mcs51 jumptable generation are used:
9348 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9349 addresses loaded pc-relative for up to 112 cases and stack-pushing
9350 target addresses loaded with offset from dptr for up to 256 cases.
9352 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9353 * src/mcs51/main.c: adapted constants for switch table generation
9354 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9356 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9358 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9359 * support/regression/tests/bug1057979.c: added test for bug 1073386
9361 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9363 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9366 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9368 * src/pic16/device.h,
9369 * src/pic16/genarith.c,
9372 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9374 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9376 Large cummulative patch for pic16 port.
9377 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9378 to call when a stack overflow occurs,
9379 * (malloc.h): added CVS Id tag,
9380 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9382 * added libc directory. The current version of LibC contains string
9383 functions, ctype functions and macros and some functions of the
9384 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9385 be extensively tested in the future. Standard disclaimer here.
9386 Library is not automatically build yet. But one can build it by
9387 invoking 'make' inside the libc directory.
9388 * added ADC library under libio. Preliminary version yet.
9390 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9391 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9392 aopForRemat() now and not by pic16_aopOp(),
9393 * (pic16_popGetTempReg): removed warning messgae when allocating
9394 temporary registers, its a buggy feature and will be removed,
9395 * (pic16_popGet): set register instance field in AOP_CRY,
9396 * (pic16_outBitC): fixed for results in size greater than 1,
9397 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9398 * (pic16_storeForReturn): optimized return of 0,
9399 * (genCmp): experimental code for new genCmp which uses PIC18's
9400 special compare&skip instructions. Initial tests fail some times
9401 with variables grater than 1 byte in size, so new code is disabled,
9402 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9404 * (genCast): began a fix to optimize the casting of a bit to another
9405 bit, now assigning a bitfield to another bitfield will fail, sorry,
9406 * src/pic16/main.c: disabled the use of lr-support feature,
9407 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9408 * added some function prototypes, added function _debugf prototype,
9409 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9410 bits with offset (case PO_GPR_BIT),
9411 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9413 * (isBankInstruction): modified to return 0 for no banking instruction,
9414 and 1 for banking instruction,
9415 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9416 caused stop processing pCodes after a inline assembly block,
9417 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9418 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9419 registers when it shouldn't,
9420 * src/pic16/ralloc.c (allocReg): add preliminary support for
9421 supporting a limited set of temporary registers,
9423 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9425 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9426 genDataPointerSet): ensure assignments always copy in MSB to LSB
9428 (loadRegFromAop): recognize CLRH optimization,
9429 (genFunction): optimize RECEIVE iCodes in reentrant functions
9431 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9433 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9434 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9436 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9437 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9438 contiguous with data
9440 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9442 * device/lib/_gptrget.c (_gptrget),
9443 * device/lib/_gptrgetc.c (_gptrgetc),
9444 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9445 instead of sjmp to ret
9446 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9447 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9449 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9451 * .version: bumped version to 2.4.7
9452 * device/lib/_gptrget.c (_gptrget): is now _naked
9453 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9454 * device/lib/_gptrput.c (_gptrput): is now _naked
9455 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9456 (createFunction): fixed xstack
9457 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9458 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9460 (geniCodeCritical): store original interrupt state in an iTemp bit
9461 var unless stack-auto
9462 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9463 * src/SDCCmain.c (setIncludePath): added include/target to search path
9464 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9465 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9467 (processFuncArgs): put bit vars in bit area
9468 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9469 unsaveRBank): fixed xstack,
9470 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9471 (genFunction, genEndFunction): fixed xstack,
9472 (genAssign): optimization don't walk backwards through mem
9473 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9474 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9475 * support/regression/Makefile: also make library (for stack-auto) when
9476 making "all" and added "test-mcs51-xstack-auto"
9477 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9478 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9479 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9480 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9481 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9482 make-library by MAKE_LIBRARY
9483 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9484 regression tests for xstack
9485 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9486 * support/regression/tests/critical.c: test for critical on mcs51
9488 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9490 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9491 built version of sdcc instead of installed version
9493 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9495 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9496 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9498 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9499 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9500 WARNING: remove device/lib/build/z80/printf.o by hand when
9501 updating from previous build!
9502 * device/lib/z80/printf.c: updated comment
9503 * support/regression/tests/bug1057979.c: test all ports now
9504 * support/regression/tests/bug1065458.c: file added
9506 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9508 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9509 *_start and *_end symbols for static functions
9511 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9513 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9514 and search crt0.o in all library paths,
9515 (setIncludePath): proper handling of --nostdinc,
9516 (setLibPath): proper handling of --nostdlib
9517 * support/regression/Makefile,
9518 * support/regression/ports/ds390/spec.mk,
9519 * support/regression/ports/gbz80/spec.mk,
9520 * support/regression/ports/hc08/spec.mk,
9521 * support/regression/ports/mcs51/spec.mk,
9522 * support/regression/ports/mcs51-large/spec.mk,
9523 * support/regression/ports/mcs51-stack-auto/spec.mk,
9524 * support/regression/ports/z80/spec.mk: use include and lib files from
9525 built version of sdcc instead of installed version
9526 * doc/sdccman.lyx: fixed typo in --nostdinc
9528 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9533 * src/pic/gen.c : added support to generate code for struct bit fields.
9535 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9537 * as/xa51/xa_version.h,
9538 * device/include/errno.h,
9539 * device/include/regc515c.h,
9540 * device/lib/_itoa.c,
9541 * device/lib/_ltoa.c,
9542 * device/lib/ser_ir_cts_rts.c,
9543 * sim/ucsim/xa.src/glob.cc,
9544 * sim/ucsim/xa.src/inst_gen.cc,
9545 * sim/ucsim/xa.src/xa_bit.cc,
9546 * sim/ucsim/xa.src/xa_sfr.cc,
9547 * sim/ucsim/z80.src/inst_dd.cc,
9548 * sim/ucsim/z80.src/inst_fdcb.cc,
9549 * support/scripts/keil2sdcc.pl,
9550 * src/pic16/pic16.dsp,
9551 * src/pic16/pic16a.dsp: corrected cvs line endings
9552 * device/lib/printf_large.c: fixed bug 1057979
9553 * src/pic16/gen.c: fixed non-C standard code
9554 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9555 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9556 * support/regression/ports/mcs51/support.c: reload T1 asap
9557 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9558 pdata use and clear idata startup behaviour
9559 * support/regression/tests/bug1057979.c: added
9561 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9563 * device/examples/ds390/ow390/ad26.h,
9564 * device/examples/ds390/ow390/cnt1d.h,
9565 * device/examples/ds390/ow390/crcutil.c,
9566 * device/examples/ds390/ow390/ownet.h,
9567 * device/examples/ds390/ow390/owsesu.c,
9568 * device/examples/ds390/ow390/swt12.h,
9569 * device/examples/ds390/ow390/swtoper.c,
9570 * device/examples/ds390/ow390/temp10.h,
9571 * device/examples/ds390/ow390/thermodl.c,
9572 * device/examples/ds390/tinitalk/tinitalk.dsp,
9573 * device/examples/ds390/tinitalk/tinitalk.dsw,
9574 * device/examples/mcs51/clock/hw.h,
9575 * device/examples/mcs51/simple2/go.bat,
9576 * device/examples/serialcomm/windows/serial.h,
9577 * device/examples/xa51/dummy.c,
9578 * device/examples/xa51/hello.c,
9579 * device/include/80c51xa.h,
9580 * device/include/at89x051.h: corrected cvs line endings
9582 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9584 * src/pic16/main.c (options): added command line --gstack, to trace
9585 stack over/under flows,
9586 * added pragma 'wparam' to allow passing first byte of function
9587 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9588 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9589 call to __gstack_test function and sets up the symbol as extern,
9590 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9591 * popaop): added call to pic16_testStackOverflow,
9592 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9594 * (genCall, genPcall): now all parameters are passed via stack
9595 except in functions that are pass to wparam pragma in which WREG is
9597 * (genPcall): REENTRANT flag is checked to see if variable prototype
9598 contains reentrant keyword, don't call a non-reentrant function, via
9599 a reentrant function pointer or vice versa, functions are never
9601 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9603 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9604 SIGSEGV when accessing a NULL register stucture,
9605 * (pic16_printGPointerType): modified to handle UPPER modifier for
9606 function initializers, changed prototype of function to simpler one,
9607 * (pic16_printIvalFuncPtr): check to see if function is already
9608 added in externs list,
9609 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9610 optimized a move from W to SFR with a move to the same register
9612 * device/lib/pic16/debug: NEW directory, contains debug features
9613 which are enabled when linking with libdebug.lib, currently command
9614 line option --gstack enables stack pointer tracing for over/under
9615 flow, corresponding sources are in debug/gstack
9617 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9619 * doc/sdccman.lyx: updated SDCC version,
9620 * (PIC16 port): update list of command line options,
9621 * src/pic16/device.h (structure pic16_options_t): added field gstack
9622 to enable stack overflow tracing on push/pops,
9623 * src/pic16/device.c (statistics structure): added statistics
9625 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9626 pic16_dump_int_registers): increase statistics counters for each
9627 * variable which is encountered
9628 * (pic16_dump_usection): emit each .udata variable to its own udata
9630 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9631 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9632 parameters via stack, otherwise use old scheme,
9633 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9634 assembler output file,
9635 * src/pic16/main.c: added command line options --gstack to enable
9636 push/pop tracing for stack overflow,
9637 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9638 instructions): added size of each instruction,
9639 * (pic16_countInstruction): estimate size of instructions in
9640 the_pFile list, inline assembly blocks are not counted,
9641 * (pic16_FixRegisterBanking): trace previous register usage, when
9642 banksel optimizations is greater than 0, don't emit a redudant
9645 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9647 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9648 * src/pic16/ralloc.c : applied same fix for pic16.
9649 * src/pic/gen.c : tidied it up a little.
9651 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9653 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9654 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9656 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9658 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9660 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9662 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9663 non-reentrant function __modsint in the interrupt function (thus
9664 corrupting math operations during serial I/O)
9665 * device/lib/ser_ir.c: as above, changed buffersize
9666 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9668 * doc/Makefile: added option -t for rsync
9670 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9672 * src/SDCCast.h (struct ast),
9673 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9675 2004-10-20 Borut Razem <borut.razem AT siol.net>
9677 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9680 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9682 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9684 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9685 support functions to replace long sequences of MOVFF's from access
9686 bank registers to stack and vice versa,
9687 * src/pic16/device.h: added new field opt_flags, where optimization
9688 flags can be set to enable certain features,
9689 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9690 * pBlock, (genFunction, genEndFunction): surroung loop for
9691 saving/loading used registers in stack with PC_INFO pCodes,
9692 INF_LREGS. Code in between can then be optimized by pCode optimizer
9693 to support function calls,
9694 * (genDataPointerSet): fixed bug which loaded float fields in
9695 structures with corrupt data,
9696 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9697 in a standard way debug info on stderr. Feature used for developing
9699 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9700 obsolete chunks of code,
9701 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9702 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9703 * pic16/src/pcode.c (pic16_newpCodeInfo,
9704 * (pic16_newpCodeOpLocalRegs),
9705 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9707 * (pic16_pCodeConstString): printing of the initial value of a
9708 symbol as a comment is inhibited since parsing was already done by
9709 copyStr and output is corrupt,
9710 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9712 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9714 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9716 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9718 * as/mcs51/lkarea.c: removed old K&R style,
9719 (lnksect): changed check on boundary error,
9720 (lnksect2): changed check on boundary error,
9721 (lnksect2): extend XSTK to end of page if size = 1
9722 * as/mcs51/lkmain.c: removed old K&R style,
9723 (Areas51): create l_IRAM symbol
9724 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9725 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9726 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9727 * device/lib/_mullong.c: added version to be compiled with xstack
9728 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9729 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9730 * device/lib/mcs51/crtxstack.asm: fixed comment
9731 * src/SDCCglue.c: maxInterrupts defaults to 0,
9732 (emitMaps): added pdata,
9733 (createInterruptVect): (re)moved default,
9734 (glue): added pdata,
9735 (glue): moved __start__xstack to XSTK with default size 1
9736 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9737 and options.float_rent when options.stackAuto is set,
9738 (linkEdit): only write XDATA_NAME if provided on command line
9740 * src/SDCCmem.c: added pdata
9741 * src/port.h: added pdata_name to PORT
9742 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9743 (saveRegisters, unsaveRegisters): removed usage of B,
9744 (genMinus): fixed accumulator clash,
9745 (genJumpTab): added comment, this needs another look
9746 * src/mcs51/gen.c: added check for "B in use" paranoia,
9747 added pushB() and popB()
9748 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9757 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9758 added PSEG (PAG,XDATA) or NULL to port specifier
9759 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9760 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9761 (_mcs51_genInitStartup): removed __start__xstack equ,
9762 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9763 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9764 * src/z80/gen.c (_rleAppend): fixed warnings
9765 * support/regression/tests/zeropad.c: added pdata test
9766 * .version: bumped to 2.4.6
9768 2004-10-17 Borut Razem <borut.razem AT siol.net>
9770 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9771 as a part of nightly build
9773 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9775 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9776 WREG holds the first byte function parameters,
9777 * (aopForSym): take special case for symbols which are in FARSPACE
9778 but in CODESPACE too,
9779 * (assignResultValue): modified to take into account _G.useWreg,
9780 * (genCall): don't use wreg for parameter passing when function is
9781 declared as reentrant, too, added optimization INCF to stack
9782 pointer when stack parameter count is 1,
9783 * (genFunction, genEndFunction): refurnished and fixed to not using
9784 wreg for passing parameters when function has varargs or is
9785 reentrant, fixed bug with symbol name compare for generating
9786 functions in absolute address,
9787 * (pic16_storeForReturn): refurnished,
9788 * (genCmp): began writing a new version of the function, not ready
9789 yet, therefore it is disabled,
9790 * (genAssign): do not read code memory when assigning a function to
9792 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9793 array of characters, not pointer,
9794 * (pic16initialComments): in debug mode emit an .ident directive for
9796 * (_process_pragma): emit a new warning type (internal to pic16)
9797 when setting stack to default length, emit a similar warning when
9798 placing a function at absolute address and address is not word aligned
9799 * (_pic16_parseOptions): added 'return TRUE' statement,
9800 * (_pic16_linkEdit): if compiling a source, then add the source's
9801 file object, first in the list of objects to link,
9803 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9805 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9806 * src/pic/main.c : removed VC warning.
9807 * src/pic/gen.c : changed comment.
9809 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9811 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9812 reference to a deprecated symbol _GPTRREG was causing failure to
9813 link. Thanks G. M. Gallant for the info.
9815 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9817 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9818 comments for Bugs item #954788.
9820 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9822 * src/pic16/device.c (pic16_dump_gsection,
9823 * pic16_groupRegistersInSection): handle symbols declared to be in
9824 access bank differently,
9825 * src/pic16/gen.c (struct _G): added field resDirect,
9826 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9827 send values read from stack directly to result and don't allocate
9829 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9831 * (pic16_sameRegsOfs): NEW,
9832 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9833 free because they were not allocated from temporary pool,
9834 * pic16_popRegFromString): workaround to fix a problem with
9835 allocating variables twice or never,
9836 * (genGenPointerGet): using PRODL instead of FSR0H,
9837 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9839 * (genAssign): take advantage of the _G.resDirect flag,
9840 * (genCast): around line 11844, use mov2f instead of directly
9841 MOVFF'ing between operands to account for literal values,
9842 * src/pic16/genutils.c: some new debug functions for gpsim have been
9844 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9845 float with integer part only,
9846 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9847 place variables in access bank
9848 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9849 updated sources to reflect recent changes in gen.c
9851 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9853 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9854 sources that searched for headers in installation path, now the
9855 device/include/pic16 is used,
9856 * src/pic16/glue.c (pic16glue),
9857 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9858 .line directives if not in debug mode, this suppresses assembler's
9859 warnings for ignored directives
9861 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9863 * src/port.h: made reset_regparms prototype void parameter explicit.
9864 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9865 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9866 * doc/sdccman.lyx: documented warning disabling and how to use
9867 printf_large to make it print floats.
9868 * device/include/stdbool.h: NEW
9869 * device/lib/_atof.c,
9870 * device/lib/_divuint.c,
9871 * device/lib/_divulong.c,
9872 * device/lib/expf.c,
9873 * device/lib/printf_large.c,
9874 * device/lib/sincosf.c,
9875 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9876 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9877 a completely reentrant lib.
9879 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9881 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9882 * device/include/pic16/stdio.h: fixed bug with colon
9884 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9886 * device/include/pic16/stdio.h,
9887 * device/include/pic16/stdlib.h,
9888 * device/include/pic16/math.h: NEW
9889 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9890 declared as _naked to reduce overhead
9891 * device/lib/Makefile.in (target port-specific-objects-pic16):
9892 changed * to *.* so to ignore the CVS directory,
9893 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9894 stacked variables back in stack,
9895 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9898 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9900 * .version: bumped version number to 2.4.5
9901 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9902 * support/Util/SDCCerr.c (messages structure): added entry for
9905 Large cumulative patch for pic16 port and libraries.
9906 * device/include/pic16/sdcc-lib.h,
9907 * device/include/pic16/stdarg.h,
9908 * device/include/asm/pic16/features.h,
9909 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9910 * device/include/pic16/float.h: changes reentrant keyword with
9911 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9912 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9913 updated target build-libraries to include objects from gptr,
9914 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9915 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9916 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9917 all function headings,
9918 * src/SDCCmain.c: added global parameter userIncDirsSet,
9919 * (parseCmdLine): when option -I is encountered add directory to
9921 * src/version.awk: added space between control and long,
9922 * src/pic16/NOTES: added some notes for the port,
9923 * src/pic16/gen.c: added prototype for mov2fp function,
9924 * (fReturnpic16[]): properly named return value registers,
9925 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9926 * (aopForSym): added code to handle symbols with onStack flag set,
9927 symbols onStack are allocated PTRSIZE bytes,
9928 * (aopFreeAsmop): handles special case where asmops are stack objects,
9929 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9930 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9931 added argument lock to trace flaws in allocating temporary registers
9932 when developing port,
9933 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9934 * (pic16_popRegFromString): reenabled allocating a direct register
9936 * (assignResultValue): various beautifications,
9937 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9938 referenced function argument,
9939 * (genIpush): reenabled to allow stacked arguments, handles only
9940 ic->parmPush iCodes,
9941 * (genCall, genPcall): major changes to allow for variable argument
9942 functions, fixed a bug with falsely restoring stack pointer after
9943 returning from call,
9944 * (genFunction): pending code for critical function,
9945 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9946 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9947 * (genNearPointerGet): fixed bug with indirect reading, was always
9949 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9951 * (genAddrOf): rewrote code to take address of a stacked function parameter
9952 * (genCast): fixed casting to generic pointer type,
9953 * src/pic16/gen.h: added AOP_STA,
9954 * (struct asmop): added field stk,
9955 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9956 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9957 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9958 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9959 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9960 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9962 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9964 * (pic16_port structure): generic pointer size is set to 3,
9965 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9966 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9968 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9969 operand is an iTemp,
9971 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9973 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9974 * debugger/mcs51/simi.c: addapt new syntax of s51
9976 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9978 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9979 * src/pic16/pcode.c: commented out some calls to free() in order to
9982 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9985 * src/SDCCicode.c (isiCodeInFunctionCall),
9986 * src/avr/ralloc.c (selectSpil),
9987 * src/pic/ralloc.c (selectSpil),
9988 * src/pic16/ralloc.c (selectSpil),
9989 * src/ds390/ralloc.c (selectSpil),
9990 * src/hc08/ralloc.c (selectSpil),
9991 * src/xa51/ralloc.c (selectSpil),
9992 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9993 stack in the middle of a function call sequence (fixes bug #1020268)
9994 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9995 costs associated with the minimum switch case.
9997 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9999 * src/SDCC.lex: fixed bug #1030549
10001 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10003 * src/SDCCcse.h (struct cseDef),
10004 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10005 over a function call if the CSE is derived from a symbol whose
10006 address has been taken (fixes bug #1029883)
10007 * support/regression/tests/bug-1029883: a new regression test for
10010 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10012 * src/hc08/gen.c (emitinline): fixed bug #1029778
10013 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10014 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10015 and starts toward RFE #905167)
10017 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10019 * src/pic16/gen.c (mov2f): New function to move an operand to
10020 another without considering if it is a literal or a register,
10021 * (pic16_sameRegs): don't check if they are both AOP_REG,
10022 * (AccRsh): removed andmask=0 lines,
10023 * (genLeftShift): duplicated to be improved in future versions,
10024 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10025 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10026 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10027 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10028 * (insertBankSwitch): fixed inserting banksel directives algorithm
10029 for instructions that follow a skip instruction, this fixes a report
10030 for broken subtraction code generation,
10031 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10032 iCode is a left op, just in case result and right share the same
10035 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10038 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10040 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10041 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10042 on 2004-09-12; it was buggy
10044 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10046 * src/SDCCsymt.h: removed RESULT_CHECK
10051 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10053 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10055 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10056 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10057 configuration values no more rejected by compiler, they are assigned
10058 to configuration registers with a warning message instead,
10059 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10060 the for-loop so last conf register is emitted too,
10061 * (_pic16_initPaths): link library libsdcc.lib by default,
10062 * (_hasNativeMulFor): modified test for multiplication according to
10063 Raphael Neider's remarks. Integer multiplication is also done with
10065 * device/include/pic16/pic18fregs.h: corrected type error in while
10066 testing and including 18f6720 header file
10068 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10070 * src/pic16/device.h (pic16_options): removed field use_crt,
10071 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10072 until an optimization to handle single bits is added,
10073 * (pic16_loadFSR0): moved before genUnpackBits,
10074 * (genAnd): some white lines removed,
10075 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10076 leave_reset flags in pic16_options when using crt modules,
10078 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10080 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10081 for bugs 898889 & 979599. Also used some safer print instructions.
10083 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10085 * src/pic16/device.h (pic16_options_t): added field use_crt,
10087 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10088 catch a probable future bug,
10089 * src/pic16/gen.c: aopIdx function commented out,
10090 * (genAssign): commented out old code which used aopIdx,
10091 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10092 code, added if conditionals to take into account the --use-crt
10093 command line options,
10094 * src/pic16/main.c (pic16_optionsTable): added new command line
10095 options, --use-crt= and --no-crt,
10096 * (_pic16_linkEdit): now the proper crt object is added in the
10097 linker command line except than when --no-crt is specified,
10098 * src/pic16/pcode.c,
10099 * src/pic16/pcode.h: added some structures and functions for a new
10100 optimization scheme to compansate for instruction overhead between
10101 same iCodes, this scheme is currently under development and is not
10102 working in any way,
10103 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10105 * device/lib/pic16/startup/crt0i.c,
10106 * device/lib/pic16/startup/crt0iz.c: added global char variable
10107 __uflags to force the generation of an idata section
10109 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10112 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10113 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10115 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10117 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10118 Frieder) and clarified the default code optimization mode
10120 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10122 * src/SDCC.lex (doPragma, process_pragma),
10123 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10124 "opt_code_size", and "opt_code_balanced"
10125 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10126 regrouped options by category, added support for category headers
10127 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10128 and "--opt-code-size"
10129 * doc/sdccman.lyx: documented these new options and pragmas
10130 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10131 preference into account
10133 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10135 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10136 geniCodePreDec): Fixed bug 904237 by generating a warning
10138 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10140 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10142 * src/pic/device.c : When no max ram set validate full memory range.
10144 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10146 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10148 * device/lib/_gptrget.c,
10149 * device/lib/_gptrput.c: updated comment
10150 * device/lib/calloc.c,
10151 * device/lib/free.c,
10152 * device/lib/malloc.c,
10153 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10154 * src/SDCCcse.c (cseBBlock),
10155 * src/SDCCicode.c (printOperand, geniCodeArray),
10156 * src/SDCCicode.h (struct operand): fixed bug 868103
10157 * support/regression/tests/bug-868103.c: added
10158 * src/SDCCast.c (searchLitOp),
10159 * src/SDCCcse.h (struct cseDef),
10160 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10161 * src/SDCCicode.h (struct operand),
10162 * src/SDCCsymt.h (struct sym_link),
10163 * src/avr/gen.c (hasInc),
10164 * src/ds390/gen.c (hasInc),
10165 * src/hc08/gen.c (genPlusIncr, hasInc),
10166 * src/mcs51/gen.c (hasInc),
10167 * src/pic16/glue.c (pic16_printIvalChar),
10168 * src/pic16/ralloc.c (regWithIdx),
10169 * src/xa51/gen.c (hasInc) : removed warnings
10170 * src/SDCCast.c (createBlock): added comment ???
10171 * src/hc08/ralloc.c: updated comments
10173 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10175 * doc/sdccman.lyx: updated section on switch statements, added
10176 section about semaphore locking
10177 * doc/Makefile: added option -info for latex2html
10178 * device/lib/_gptrget.c,
10179 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10181 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10183 * src/pic/device.h,
10184 * src/pic/device.c,
10185 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10186 maxram is less than 0x100.
10188 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10190 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10192 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10195 * src/mcs51/main.c,
10196 * src/ds390/main.c,
10200 * src/pic16/main.c,
10203 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10204 a jump table is the best form for a switch statement, including
10205 automatic insertion of missing cases to make the case range
10206 continuous. Developed in collaboration with Frieder Ferlemann.
10208 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10210 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10211 accumulator result if it needs sign extension
10213 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10215 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10217 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10219 * device/lib/gbz80/printf.c,
10220 * device/lib/z80/printf.c: removed define for NULL
10222 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10224 * as/xa51/xa_link.c,
10225 * device/examples/ds390/ow390/ad26.c,
10226 * device/examples/ds390/ow390/cnt1d.c,
10227 * device/examples/ds390/ow390/counter.c,
10228 * device/examples/ds390/ow390/ds2480.h,
10229 * device/examples/ds390/ow390/ds2480ut.c,
10230 * device/examples/ds390/ow390/findtype.c,
10231 * device/examples/ds390/ow390/gethumd.c,
10232 * device/examples/ds390/ow390/owllu.c,
10233 * device/examples/ds390/ow390/ownetu.c,
10234 * device/examples/ds390/ow390/swt12.c,
10235 * device/examples/ds390/ow390/swtloop.c,
10236 * device/examples/ds390/ow390/temp.c,
10237 * device/examples/ds390/ow390/temp10.c,
10238 * device/examples/ds390/ow390/thermo21.c,
10239 * device/examples/ds390/ow390/tinilnk.c,
10240 * device/examples/ds390/ow390/tstfind.c,
10241 * device/examples/serialcomm/windows/serial.cpp,
10242 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10243 * device/include/reg51.h: fixed line endings for cvs
10245 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10247 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10248 packRegsForAccUse, packRegisters): new accumulator register
10250 * support/regression/ports/hc08/support.c (_putchar): suppress
10251 warning of unused variable
10252 * src/SDCCicode.c: added SWAP entry to codeTable
10254 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10256 * device/lib/sprintf.c: forgot to add this file before previous commit
10258 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10260 * src/pic16/gen.c (genPackBits): added operand right in function
10261 parameters, load result directly if p_type is POINTER (that is
10262 called by genNearPointerSet)
10263 * (genUnPackBits): added operand left in function parameters,
10264 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10265 FSR0 if accessing bitfields,
10267 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10269 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10270 _print_format; updated printf, sprintf, vsprintf
10271 * device/include/asm/default/features.h: corrected comment/define
10272 * device/lib/Makefile.in: added sprintf.c
10273 * device/lib/libsdcc.lib: added sprintf module
10274 * device/lib/printf_large.c,
10275 * device/lib/vprintf.c,
10276 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10278 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10279 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10280 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10282 * support/regression/tests/zeropad.c: define idata as data for hc08
10284 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10286 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10287 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10288 labels are referenced at least once (even if a reference is not found)
10289 * src/hc08/gen.c (emitcode): set isComment flag for comments
10290 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10291 loads), rules 6a..6b (optimize jumps to return)
10293 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10295 * device/lib/acosf.c (acosf),
10296 * device/lib/asinf.c (asinf),
10297 * device/lib/atanf.c (atanf),
10298 * device/lib/ceilf.c (ceilf),
10299 * device/lib/cosf.c (cosf),
10300 * device/lib/coshf.c (coshf),
10301 * device/lib/cotf.c (cotf),
10302 * device/lib/fabsf.c (fabsf),
10303 * device/lib/floorf.c (floorf),
10304 * device/lib/log10f.c (log10f),
10305 * device/lib/logf.c (logf),
10306 * device/lib/sinf.c (sinf),
10307 * device/lib/sinhf.c (sinhf),
10308 * device/lib/sqrtf.c (sqrtf),
10309 * device/lib/tanf.c (tanf),
10310 * device/lib/tanhf.c (tanhf),
10311 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10312 replaced all instances of "reentrant" in the library functions
10313 defined in math.h with this macro.
10314 * support/regression/tests/float_trans.c: reenabled test for hc08
10316 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10318 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10319 erroneously deleted
10321 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10323 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10324 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10325 multi-byte volatile operands are used
10326 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10327 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10328 initialization to area GSINIT0 so that it would always precede
10329 any static initializers in GSINIT
10330 * support/regression/tests/zeropad.c: fixed idata define for hc08
10331 * support/regression/tests/bug-927659.c,
10332 * support/regression/tests/float_trans.c: disabled tests for hc08
10333 pending missing library routines
10334 * .version: increased version number to 2.4.4 - hc08 port now passes
10338 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10340 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10341 * Makefile.common.in,
10343 * as/hc08/Makefile.in,
10344 * as/mcs51/Makefile.in,
10345 * as/z80/Makefile.in,
10346 * debugger/mcs51/Makefile.in,
10347 * device/include/Makefile.in,
10348 * device/lib/Makefile.in,
10351 * link/z80/Makefile.in,
10352 * packihx/Makefile.in,
10353 * sim/ucsim/main_in.mk,
10354 * sim/ucsim/avr.src/Makefile.in,
10355 * sim/ucsim/doc/Makefile.in,
10356 * sim/ucsim/gui.src/serio.src/Makefile.in,
10357 * sim/ucsim/hc08.src/Makefile.in,
10358 * sim/ucsim/s51.src/Makefile.in,
10359 * sim/ucsim/xa.src/Makefile.in,
10360 * sim/ucsim/z80.src/Makefile.in,
10362 * support/cpp2/Makefile.in,
10363 * support/librarian/Makefile,
10364 * support/makebin/Makefile: added DESTDIR to the install path proposed
10365 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10366 * doc/sdccman.lyx: added DESTDIR documentation
10368 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10370 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10371 instruction for interrupt handlers, use fast returns when returning
10372 from high priority interrupts
10374 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10376 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10378 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10379 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10380 bugs, ported much of Bernhard's code from mcs51
10381 * src/mcs51/gen.c (genSend),
10382 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10383 than one when calling a reentrant function
10384 * device/lib/_mullong.c: defined an alternate struct layout for big
10385 endian ports (hc08)
10387 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10389 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10392 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10394 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10395 are sane and complete before asking the port its prefered parameter
10396 passing method (fixes bug #1017633)
10397 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10400 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10402 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10403 problem in bitfields >= 8 bits.
10405 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10407 * src/SDCCsymt.c: undid changes that were not meant to be committed
10409 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10411 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10413 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10415 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10416 copied and wrong bit got inverted
10418 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10420 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10421 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10422 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10423 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10424 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10425 assignments to bitfields at known addresses
10426 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10427 reads from bitfields at known addresses
10428 * src/hc08/ralloc.c (packRegisters),
10429 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10430 genhc08Code): optimize pointer get values used as conditionals
10431 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10434 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10436 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10437 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10438 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10441 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10443 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10445 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10447 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10450 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10452 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10454 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10456 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10459 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10461 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10463 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10465 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10466 cases use more compact code.
10468 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10470 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10472 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10474 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10476 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10479 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10480 parameter of changePointer() from symbol* to sym_link*
10481 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10482 * src/SDCCsymt.c (compareType): void* type is castable to other
10483 pointers, but not necesarily an exact match.
10484 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10485 is no longer blindly treated as an exact match.
10486 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10488 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10490 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10492 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10496 * src/pic/ralloc.h,
10497 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10499 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10501 * src/pic/device.c,
10502 * src/pic/device.h,
10503 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10505 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10507 * src/mcs51/gen.c (emitcode): fixed bug #992819
10509 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10511 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10512 there's no need to make it worse
10514 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10516 * src/mcs51/ralloc.c (deassignLR),
10517 * src/ds390/ralloc.c (deassignLR),
10518 * src/hc08/ralloc.c (deassignLR),
10519 * src/z80/ralloc.c (deassignLR),
10520 * src/pic/ralloc.c (deassignLR),
10521 * src/pic16/ralloc.c (deassignLR),
10522 * src/avr/ralloc.c (deassignLR),
10523 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10524 rlivePoint): fixed another part of bug #971834
10526 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10528 * src/z80/main.c: enabled "critical" keyword
10529 * src/z80/mappings.i,
10530 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10531 functions (fixes bug #979646)
10532 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10534 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10536 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10539 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10541 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10542 doesn't disable too much optimizations
10544 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10546 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10548 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10550 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10552 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10554 * src/pic/gen.c tidied up tabs
10555 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10556 * src/pic/main.c tidied up tabs
10557 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10558 * src/pic/pcoderegs.c tidied up tabs
10559 * src/pic/ralloc.c tidied up tabs
10561 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10563 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10564 to S_FIXED for pic16 port and when symbol is not in level 0,
10565 allocate for S_REGISTER storage class and pic16 port, too,
10566 * src/pic16/device.h: prototype for checkSym,
10567 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10568 * (pic16_assignConfigWordValue): test the value and the mask to
10569 validate that the value is suitable for the configuration word,
10570 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10571 collect extern declared symbols, don't emit symbol twice, check
10572 first if symbol is in publics set first,
10573 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10574 * added command line '--fstack' which enables an experimental
10575 feature for stack access, too buggy to be used yet...
10576 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10577 * (pic16_allocDirReg): when register has storage class S_REGISTER
10578 allocate in pic16_dynAccessRegs,
10579 * device/include/pic16/pic18f????.h: modified configuration word
10580 naming convention, words started as CONFIG0H but should be CONFIG1H
10582 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10584 * device/include/mcs51reg.h: fixed bug 970993
10586 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10588 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10589 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10590 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10591 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10592 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10593 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10594 error/warning numbers,
10595 added function setWarningDisabled()
10596 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10597 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10598 _memcmp.c _memmove.c calloc.c realloc.c free.c
10599 * support/regression/tests/malloc.c: added tests for new functionality
10600 * support/regression/tests/zeropad.c: added tests for truncated initializers
10601 and initialized char arrays starting with '\x0'
10602 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10604 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10606 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10608 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10610 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10611 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10612 peephole 177.e. Thanks to anonymous
10614 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10616 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10617 function isn't used in the source but referenced as a
10618 variable initializer then declare it as extern in .asm file
10620 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10622 * .version: increased version number to 2.4.3
10624 Adding version extension according to ChangeLog CVS revision
10625 * src/Makefile.in (target all): added dependency 'version.h'
10626 * (rule version.h): added rule to create version.h from ChangeLog,
10627 * (rule dep): added dependency version.h,
10628 * src/version.awk: AWK script to create version.h
10629 * src/SDCCdwarf2.c (dwWriteModule),
10630 * src/SDCCglue.c (initialComments),
10631 * src/SDCCmain.c (printVersionInfo): modified to write after
10632 version string the version extension number,
10633 * src/SDCCutil.c: included "version.h"
10634 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10636 * src/SDCCutil.h: added prototype for getBuildNumber
10638 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10639 includeDirsSet, too,
10640 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10641 const char [] is found in function prototype...
10643 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10644 moving to WREG with source is already in WREG,
10645 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10646 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10647 * (aopForSym): stack'ed symbols are partially supported, added
10648 if-clause to support symbols in FARSPACE,
10649 * (sameRegs): added test for AOP_ACC to see if registers are same,
10650 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10651 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10652 * (pic16_popRegFromString): will not allocate a new register if it
10653 doesn't find one by name, bug may have introduced...
10654 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10655 * (genIpush): revived to use pic16 port's stack,
10656 * (genAddrOf): added incomplete case for stack'ed operand,
10657 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10658 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10659 can handle multibyte operands,
10660 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10661 * (pic16initialComments): added message for MPLAB compatibility
10663 * src/pic16/main.h: prototype for pic16_mplab_comp,
10664 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10665 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10666 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10667 because of increased complexity of procedure,
10668 * (_process_pragma): stack pragma changed to format 'stack pos len',
10669 emit symbol '_stack_end' to conform with gplink,
10670 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10671 to search for register,
10672 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10674 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10675 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10676 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10677 case for PO_GPR_REGISTER,
10678 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10679 dies, the new era is ahead !...
10680 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10681 pic16_dynInternalRegs,
10682 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10683 * (pic16_allocDirReg): minor optimizations and bug fixes,
10684 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10686 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10687 load stack and frame pointer with address of 'stack_end' symbol
10689 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10691 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10692 without source code but only variable initializers
10694 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10696 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10697 external are not declared as extern to reduce overhead while linking
10699 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10701 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10703 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10705 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10706 Yee Keat for the patch
10707 * src/SDCCast.c (decorateType): fixed bug #979599
10708 * src/ds390/gen.h: removed local fReturnSizeDS390
10709 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10710 * src/ds390/gen.c (genAnd, genOr, genXor),
10711 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10713 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10715 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10716 add relFilesSet to $3, manipulate $2 to handle linking of object
10717 files without source files in command line,
10718 * device/include/pic16 (all headers): added ID location macros,
10719 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10720 entries for ID location bytes,
10721 * (pic16_assignIdByteValue): NEW,
10722 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10723 added field dumpcalltree to pic16_options_t,
10724 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10725 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10726 emitting rFalseIfx label after check_carry label,
10727 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10728 pic16_emitDIRegs), NEW
10729 * (pic16glue): dump .calltree file when option --calltree found,
10730 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10731 * (_pic16_genAssemblerPreamble): emit ID locations after
10732 configuration registers,
10733 * (pic16_linkCmd): modifications of the link command,
10734 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10735 * (pic16_pCodeInitRegisters): don't init stack registers,
10736 * (pic16_findPrevInstruction): fixed bug,
10737 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10738 bug with immediate registers,
10739 * (buildCallTree): traces stack push and pop,
10740 * (pct2): dump also stack usage for each function,
10741 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10742 * (pic16_allocDirReg): various modifications,
10743 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10746 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10748 * src/pic16/pcode.c: removed buggy double colon
10750 2004-07-01 Borut Razem <borut.razem AT siol.net>
10752 * support/scripts/sdcc.nsi: added include/pic16 to setup
10754 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10756 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10757 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10759 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10760 specific command line arguments. Also added sample lkr script
10761 for placing a variable at a specific memory bank.
10762 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10763 at a specific memory bank,
10764 * (pic16_dump_isection): fixed bug which caused string literals to
10765 be omitted when dumping idata section,
10766 * (pic16_groupRegistersInSection): added code to handle registers
10767 in specific memory banks,
10768 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10769 public, all references are renamed too,
10770 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10772 * (pic16_storeForReturn): added case to handle when dest is WREG,
10773 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10774 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10775 pic16_rel_udata, check to see if that register is marked as being
10776 a member of a specific memory bank,
10777 * (pic16_printIvalCharPtr): added code to add string literals either
10778 to code or the idata sections,
10779 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10780 also accept the 'udata' pragma,
10781 * src/pic16/main.h: new structure types sectName and sectSym
10782 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10783 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10784 * (pic16_findPrevInstruction): fixed, it returned nothing,
10785 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10786 instruction combinations,
10787 * (pic16_FixRegisterBanking): heavily reorganised,
10788 * (pic16_AnalyzeBanking): if generating banksel directives is
10789 disabled, then don't call FixRegisterBanking at all,
10790 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10791 completely removed,
10792 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10794 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10796 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10797 Phuah Yee Keat <yk.phuah AT nestac.com>
10799 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10801 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10802 correctly the IVT even if it is relocated to some other location
10804 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10806 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10807 * device/include/pic16/pic18f2220.h: NEW,
10808 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10809 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10810 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10811 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10812 nodefaultlibs, ivt_loc is the location of the interrupt vector
10813 table, and nodefaultlibs signs that default libraries should not be
10814 linked in link stage,
10815 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10816 according to --ivt-loc argument,
10817 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10818 when pragma stack is found,
10820 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10822 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10823 256 (range check), 257 (do while), 258.a-f (bit banging
10824 f.e. on 3-wire SPI bus)
10826 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10828 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10829 variables used exclusively within a loop
10831 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10833 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10835 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10837 * src/SDCClrange.c (computeClash): fixed bug #971834
10839 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10841 * src/mcs51/gen.c (genCmp): fixed bug #975903
10842 * src/hc08/gen.c (operandsEqu),
10843 * src/ds390/gen.c (operandsEqu),
10844 * src/z80/gen.c (operandsEqu),
10845 * src/pic/gen.c (operandsEqu),
10846 * src/pic16/gen.c (operandsEqu),
10847 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10848 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10850 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10852 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10854 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10856 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10857 default case in switch statement,
10858 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10859 to eliminate problem with initialisation of pointers, but problem
10861 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10862 * (emitStaticSegment): removed various lines emitting debug info,
10863 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10864 added processor registers for utilizing EEPROM,
10865 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10866 configurable and set 8
10868 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10870 * .version: increased version number to 2.4.2,
10872 Cumulative patch for pic16 port
10873 * src/pic16/device.c: changed scheme to dump initial values for
10874 variables in idata segment, all print_idata* functions were removed,
10875 now the pic16_printIval* will be called,
10876 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10877 * _pic16_printPointerType, pic16_printPointerType,
10878 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10879 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10880 NEW, similar to the respective functions in SDCCglue.c,
10881 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10882 way, emitting hex bytes,
10883 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10885 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10887 * src/avr/ralloc.c (serialRegAssign),
10888 * src/xa51/ralloc.c (serialRegAssign),
10889 * src/pic/ralloc.c (serialRegAssign),
10890 * src/pic16/ralloc.c (serialRegAssign),
10891 * src/hc08/ralloc.c (serialRegAssign),
10892 * src/z80/ralloc.c (serialRegAssign),
10893 * src/ds390/ralloc.c (serialRegAssign),
10894 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10896 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10898 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10899 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10901 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10903 Cumulative patch for pic16 port:
10904 * src/pic16/device.h (typedef PIC16_device) modified fields for
10905 defining microcontrollers,
10906 * src/pic16/device.c: added new info for all devices in Pics16 array,
10907 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10908 to be optimised out by the pCode optimiser,
10909 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10910 specially, bug reported by G.M. Gallant,
10911 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10912 as force'd so that cannot be optimised out by pCode optimiser,
10913 * src/pic16/pcode.c,
10914 * src/pic16/pcodepeeph.c,
10915 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10916 they are disabled by default, but can be enabled explicit with
10917 command argument --denable-peeps, for testing,
10918 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10919 --pomit-ivt in COMPILE_FLAGS
10921 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10923 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10924 compilation on MSVC
10926 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10928 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10930 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10932 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10933 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10935 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10937 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10938 would only assign 0x300001 register.
10940 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10942 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10943 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10945 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10947 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10949 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10950 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10951 added peephole 254 (left shift), 255 (jump table)
10953 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10955 * device/lib/Makefile.in: removed comment line with model-pic16,
10956 * (target port-specific-objects-pic16): the libraries and objects
10957 are copied to the build directory form the device/lib/pic16/bin
10960 Cumulative patch concerning pic16 port:
10961 * library directory has been re-organized,
10962 * added support for PIC18F1220,
10963 * added headers and library sources for chips 18f1220,18f6520,
10964 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10966 * configuration registers setting has changed, now each supported
10967 device has a complete description of the registers it uses,
10968 * all initialisations are moved to idata sections, these section
10969 can be absolute or relocatable,
10970 * fixed initialisation of codespace variables,
10971 * fixed warning about PCLATU and gpsim,
10972 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10973 * (genAssign): use table reads when assigning from variables in codespace,
10974 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10975 char/int variables placed in codespace,
10976 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10977 registers set in .asm file, no need for --pomit-config-words anymore,
10978 * (pic16glue): some 8051 legacy segments are commented out
10979 (to be removed completely),
10980 * added support for alternative assembler and linker with --asm=
10981 and --link= command line arguments,
10982 * peepholes are disabled automatically in the port, no need to
10983 specify on command line,
10984 * port supports natively char/int/long multiplication, but converts
10985 all divisions to support functions,
10986 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10987 to the file set in variable $2,
10988 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10989 strings in ASCII format and not in hex,
10990 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10991 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10992 allocate proper register if iCodes aren't temporary,
10994 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10996 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10998 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11000 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11003 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11005 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11006 computed address is reused
11007 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11008 multi-byte bitfields
11010 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11012 * src/z80/gen.c: (genArrayInit): must check for pointers too
11014 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11016 * support/regression/tests/zeropad.c: never meant to commit the
11017 nestedstruct test: removed, added check for GCC version
11019 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11021 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11022 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11023 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11024 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11025 bugs 928906 and 954082 half-empty initializers
11027 * src/SDCCsymt.c (getAllocSize): added for above fix
11028 * src/z80/gen.c (genArrayInit): fixed bug 741044
11029 * support/regression/tests/zeropad.c: added tests
11031 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11033 * src/pic16/device.c (pic16_dump_section): corrected bug which
11034 caused some symbols of the libraries to be misplaced
11036 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11038 * src/pic16/glue.c,
11039 * src/pic16/ralloc.h,
11040 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11041 to fix conflict with pic port
11043 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11045 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11046 externs configuration variables,
11047 * src/pic16/ralloc.h,
11048 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11049 prototype in header, commented out some debug messages
11051 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11053 * src/pic16/glue.c,
11054 * src/pic16/main.c,
11055 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11056 for gpasm COFF object generation. Thanks to D. Hawkins for
11059 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11061 * src/ds390/main.c,
11062 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11063 Brock for spotting this)
11064 * src/ds390/gen.c (genEndFunction),
11065 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11066 interrupt handler and critical. Disable push/pop optimizations when
11067 peephole optimizations disabled.
11069 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11071 Updated pic16 library sources and headers.
11072 * device/lib/pic16/pic18f*/ ,
11073 * device/include/pic16/*.h: modified to handle structured SFR
11076 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11078 * src/port.h (PORT structure): added hook initPaths, now each
11079 port can declare its own default search paths,
11080 which can been seen with the --print-search-dirs option,
11081 see pic16 port for example,
11082 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11083 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11084 * (doPrintSearchDirs): NEW, replaces in a central manner the
11085 printing of search dirs which was split in set*Paths functions,
11086 * (main): added call to port->initPaths and doPrintSearchDirs,
11088 * src/ds390/main.c,
11091 * src/izt/tlcs900h.c,
11092 * src/mcs51/main.c,
11094 * src/pic16/main.c: modified port structures to reflect addition of
11097 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11098 * (pic16_dump_section): for registers in same address reserve memory once,
11099 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11101 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11102 result is greater in size than right or left,
11103 * (pic16_genUMult8X8_8): there are some cases where the result can
11104 be 16 bits size, so handle these,
11105 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11106 * (pic16_outBitC): modified to emit pcodes,
11107 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11109 * (genDivOneByte): implemented algorithm to divide 8-bits,
11110 * (genCmp): uncommented goto, but issues still exist,
11111 * (genAnd): fixed a bug with variables >8bits,
11112 * (genPackBits): optimization added that uses BCF/BSF to change a
11114 * (genAssign): fixed bug when assigning floating point literals,
11115 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11116 __sdcc_gsinit_startup label,
11117 * src/pic16/main.c (_pic16_init): removed search directory
11119 * (_pic16_initPaths): NEW, used to initialise search directories,
11120 * (_hasNativeMulFor): support functions for all except char/int
11121 multiplication, and char division,
11122 * (PIC16_port struct): modified entry for native mul support,
11123 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11125 * (buildCallTree): call to register_usage is ifdef'ed out,
11127 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11129 * device/include/string.h: applied Stas Sergeev's patch to make this
11130 header file compatible with the preprocessor -Wundef option
11131 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11132 failure (fixes bug #941458)
11134 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11136 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11137 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11138 that the variable, not the function, should be static
11139 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11140 to be consistent with non-literal case
11142 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11144 * src/SDCCast.c (isConformingBody): fixed bug #949967
11145 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11146 convilong): fixed bug #952086
11148 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11150 * src/SDCCmem.c (allocVariables): fixed bug #955321
11152 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11154 * src/hc08/main.c (_hc08_genAssemblerEnd),
11155 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11156 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11157 completely eliminated the use of a temporary file
11158 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11159 when more than one file linked
11160 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11162 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11164 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11165 which fixes bug #543481
11166 * support/regression/tests/bug-751703.c: fixed comments left from a
11167 cut and paste error
11168 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11169 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11170 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11172 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11173 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11174 are now changed to underscores in moduleName
11176 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11178 * as/mcs51/lkmem.c: better fix for bug #954173
11180 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11181 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11183 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11184 * device/include/c8051f000.h,
11185 * device/include/c8051f120.h,
11186 * device/include/c8051f300.h,
11187 * device/include/c8051f310.h,
11188 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11189 PWM16) and detab'ed
11191 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11193 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11194 and mailing lists, doc'ed --no-peep-comments, removed reference
11195 to knoppix (newest version has no LyX/LaTeX), other minor changes
11196 * src/SDCCglue.c (glue): save 2 bytes stack space with
11197 option --main-return. The ljmp could probably be avoided too
11199 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11201 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11203 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11205 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11206 * src/SDCCopt.c (isLocalWithoutDef),
11207 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11208 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11209 (credit to Maarten Brock for patch #949363, on which this is based)
11210 * support/regression/tests/bug-751703.c: some test cases of extern used
11211 within inner scopes.
11213 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11215 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11217 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11219 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11220 dwWriteLabel): fix to create valid debugger symbols even when
11221 the module name has non-alphanumeric symbols in it
11222 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11223 when a variable's allocation has been optimized away
11226 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11228 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11230 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11231 * src/mcs51/main.c,
11232 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11233 * src/ds390/main.c,
11234 * src/z80/gen.c (z80_emitDebuggerSymbol),
11236 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11238 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11239 * src/pic16/main.c,
11240 * src/avr/gen.c (avr_emitDebuggerSymbol),
11242 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11244 * src/SDCCdebug.c (emitDebuggerSymbol),
11246 * src/port.h: added a debugger struct to the port struct. Added a
11247 callback for defining debugger symbols
11249 * src/SDCCast.c (createLabel),
11250 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11253 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11254 iCode back to the ast for the function
11256 * src/hc08/ralloc.c (hc08_assignRegisters),
11257 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11258 unneeded fields from the regs struct.
11259 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11260 pushReg() & pullReg() functions instead of emitcode()
11262 * src/hc08/gen.c (genLabel, genhc08Code),
11263 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11265 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11268 * src/hc08/gen.c (genEndFunction, genhc08Code),
11270 * src/mcs51/gen.c (genEndFunction, gen51Code),
11272 * src/ds390/gen.c (genEndFunction, gen390Code),
11274 * src/z80/gen.c (genEndFunction, genZ80Code),
11277 * src/pic/gen.c (genEndFunction, genpic14Code),
11279 * src/pic16/gen.c (genEndFunction, genpic16Code),
11281 * src/avr/gen.c (genEndFunction, genAVRCode),
11283 * src/xa51/gen.c (genEndFunction, genXA51Code),
11285 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11286 specific code to cdbFile.c and out of the backend code generators
11288 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11289 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11290 starting address is now 0
11293 * as/hc08/m08pst.c,
11294 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11295 assembler directive for DWARF support
11296 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11300 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11302 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11304 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11305 and inappropriate peephole optimization in jump tables
11307 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11309 * as/hc08/m08pst.c,
11310 * src/SDCCglue.c: sdccopt works for the hc08 port now
11312 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11314 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11316 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11318 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11320 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11322 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11326 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11327 comments from the peephole optimizer replacement rules
11328 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11330 * src/SDCCcse.c (updateSpillLocation),
11331 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11333 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11334 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11335 objects far pointers
11337 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11339 * src/SDCCsymt.h: a missing part of my last change
11340 * src/pic/ralloc.c (regTypeNum),
11341 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11343 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11346 * src/SDCCicode.c (aggrToPtrDclType),
11347 * src/SDCCptropt.h,
11348 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11349 ptrPseudoSymConvert),
11350 * src/pic/ralloc.c (regTypeNum),
11351 * src/pic16/ralloc.c (regTypeNum),
11352 * src/hc08/ralloc.c (regTypeNum),
11353 * src/ds390/ralloc.c (regTypeNum),
11354 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11355 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11357 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11359 * link/z80/lkmain.c (afile),
11360 * as/hc08/lkmain.c (afile),
11361 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11362 prevent a pointer problem when a filename has no directory and
11363 no extension specified.
11365 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11367 * link/z80/lkmain.c (afile): allow periods in directory names
11368 * link/z80/lkmain.c (afile),
11369 * as/mcs51/lkmain.c (afile),
11370 * as/hc08/lkmain.c (afile): allow linker script file to have an
11371 extension other than ".lnk"
11372 * link/z80/lklex.c (getfid),
11373 * link/z80/lkmain.c (parse),
11374 * as/mcs51/lklex.c (getfid),
11375 * as/mcs51/lkmain.c (parse),
11376 * as/hc08/lklex.c (getfid),
11377 * as/hc08/lkmain.c (parse): Support comments in the linker script
11378 file on lines by themselves and after filenames
11380 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11382 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11384 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11386 * src/z80/peeph-z80.def: removed some peephole rules that don't
11387 work with multibyte arithmetic (fixed bug #937126)
11388 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11389 to registers and not global variables
11390 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11391 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11392 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11393 checking for assignments not internally generated (fixed bug #931895)
11394 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11395 structure member (fixed bug #930072)
11397 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11399 * src/SDCCmain.c (linkEdit),
11400 * src/hc08/main.c (_hc08_parseOptions),
11401 * as/hc08/Makefile.in,
11402 * as/hc08/aslink.h,
11404 * as/hc08/m08pst.c,
11405 * as/hc08/lkrloc.c (relr, rele),
11406 * as/hc08/lkarea.c (lnkarea)
11407 * as/hc08/lkmain.c (afile, parse),
11408 * as/hc08/lkelf.c: support for ELF output
11409 * as/hc08/lks19.c (s19),
11410 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11412 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11414 * as/mcs51/lkihx.c: Fixed bug #899105.
11416 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11418 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11419 .dsp files from Unix to DOS.
11421 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11423 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11424 function pointers; we have been compliant for several months now.
11425 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11426 change that was accidently commented out
11427 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11428 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11431 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11433 * src/hc08/gen.c: output of all of the internal debugging information
11434 is now controlled by the D() macro; it is disabled by default
11436 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11438 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11439 harder to keep the same registers during a CAST iCode
11440 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11441 long via int can be done in a single cast, if the signedness is
11443 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11444 putchar() in tinibios.c in ds390's library
11446 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11448 * src/SDCCast.c (decorateType): fixed bug #898889,
11449 cast result of a literal complement too
11450 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11451 fixed check for bitfields
11453 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11455 * src/SDCCicode.c (geniCodeLogic): made it static,
11456 (geniCodeLogicAndOr): added in order to fix bug #905492,
11457 (ast2iCode): fixed bug #905492
11458 * support/regression/tests/bug-905492.c: added
11459 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11460 (processParms): fixed bug #927659: don't copy parms, this will clear
11462 * support/regression/tests/bug-927659.c: added
11464 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11466 * src/SDCCast.c (addCast): don't cast float to char
11467 * device/lib/libsdcc.lib: added _memmove
11469 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11471 * device/lib/large/Makefile: fixed parallel execution by
11472 replacing `make` by `$(MAKE)`
11474 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11476 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11477 offsets (fixes bug #923936)
11479 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11481 * device/lib/small/Makefile: fixed parallel execution by
11482 replacing `make` by `$(MAKE)`
11484 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11486 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11488 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11490 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11491 * src/regression/Makefile: Regression test was not running.
11493 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11495 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11496 complement if possible
11497 * src/SDCCval.c (valComplement),
11498 * src/SDCCicode.c (operandOperation): fixed complement of literal
11499 * support/regression/tests/onebyte.c (testComplement): added
11501 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11503 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11504 return an optimized tree; actually replace actParm with the new tree
11505 * src/SDCCast.h: added some parantheses to remove side effects
11506 * support/regression/tests/bug-920866.c
11508 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11509 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11510 Bit operands were not being handled properly in the pic14 port.
11511 (now src/regression/add.c passes again).
11513 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11515 * src/SDCC.y (labeled_statement): case and default no longer require
11516 a following statement (RFE #893037)
11518 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11520 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11521 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11522 disabled (fixes bug #916294)
11523 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11524 "mov a,acc"; patch provided by Lenny Story
11525 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11527 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11529 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11531 * src/ds390/gen.c (genFunction, genEndFunction),
11532 * src/ds390/ralloc.c (ds390_assignRegisters),
11533 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11534 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11535 pushed if there are parameters passed on the stack. Also, a cleaner
11536 way to decide if r0/r1 should be pushed/popped. (Together they fix
11539 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11542 * device/lib/mcs51/crtpagesfr.asm,
11543 * device/lib/mcs51/crtxinit.asm,
11544 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11545 to avoid confusion with Si Lab's SFRPAGE register.
11547 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11549 * src/SDCCglue.c (emitMaps): allow public sfr variables
11550 * src/SDCCglue.c (initialComments): include compiler build date
11551 with compiler version and put the timestamp of the generated
11552 assembly file on a serperate line to be less confusing.
11553 * src/port.h: added genInitStartup hook
11555 * src/ds390/main.c,
11558 * src/pic16/main.c,
11560 * src/z80/main.c: genInitStartup initialize as NULL (default to
11561 historical behaviour)
11562 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11563 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11564 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11565 library instead of hard coding it into the compiler.
11566 * support/regression/ports/mcs51-stack-auto/spec.mk,
11567 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11568 * device/lib/mcs51/Makefile,
11569 * device/lib/small/Makefile,
11570 * device/lib/large/Makefile,
11571 * device/lib/mcs51/crtpagesfr.asm,
11572 * device/lib/mcs51/crtstart.asm,
11573 * device/lib/mcs51/crtxclear.asm,
11574 * device/lib/mcs51/crtxinit.asm,
11575 * device/lib/mcs51/crtclear.asm,
11576 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11577 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11578 and into user configurable files.
11579 * device/lib/clean.mk: clean mcs51 directory too
11580 * support/regression/tests/longlit.c: added static to T1 declaration
11581 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11582 accesses in the initialization code
11584 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11586 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11587 OSCTRIMVAL as noted in bug #916008
11589 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11591 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11592 in loops with multiple exits (reported as incorrect registers
11593 used by Martin Helmling in Sdcc-user list)
11595 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11597 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11598 made ds390 register extensions look less like error messages
11600 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11602 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11603 reported by Adam Wozniak in Sdcc-user list
11605 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11607 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11608 arithmetic optimizations, added debug output
11610 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11612 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11613 * sdcc.spec: updated and split sdcc into 3 rpms
11614 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11615 needed for literals of LEFT_OP and '+'
11616 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11617 introduced RESULT_TYPE_NOPROM
11618 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11620 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11621 limited promotion to int only for '*'
11622 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11624 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11626 * src/pic16/gen.c (genSkip),
11627 (genc16bit2lit), (gencjneshort): commented out
11628 (is_LitOp): new helper function, checks operand type
11629 (genCmpEq): rewritten
11631 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11633 * support/regression/tests/bug-908454.c: added
11635 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11637 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11638 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11639 (geniCodeCast): cosmetic, don't preserve bit storage class
11640 (geniCodeLeftShift): added promotion
11641 (geniCodeLogic): fixed regression
11642 * src/SDCCsymt.c (computeTypeOr): accept bits too
11643 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11645 2004-03-07 Borut Razem <borut.razem AT siol.net>
11647 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11649 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11651 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11652 version of pic16_genPackRegisters which does not check if ic is a
11654 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11655 function cause string1.c regression test fails
11657 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11659 * sim/ucsim/configure.in,
11660 * sim/ucsim/configure,
11661 * sim/ucsim/doc/Makefile.in: use docdir
11662 * src/SDCC.y: fixed sbit atrributes
11663 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11664 * src/SDCCast.c (decorateType): |^& need special promotion handling
11666 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11667 * src/SDCCsymt.h (computeType),
11668 * src/SDCCicode.c: computeType() needs op
11669 * src/SDCCsymt.c (checkTypeSanity),
11670 * doc/sddman.lyx: "plain" bitfields are unsigned
11671 * src/SDCCsymt.c (computeTypeOr): added
11672 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11674 * src/SDCCval.c (val*): computeType() needs op
11675 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11676 * support/regression/tests/onebyte.c: added tests for |^&
11678 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11680 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11681 for writing icode into asm output.
11683 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11685 * src/pic16/device.c: added some debug lines enabled
11686 with macro DEBUG_CHECK,
11687 * src/pic16/genarith.c: more debug in genPlus,
11688 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11689 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11690 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11691 * (aopForSym): onStack symbols are re-placed in data memspace,
11692 and onStack flag is cleared,
11693 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11694 copy temporary pcodeop,
11695 * (genPcall): added warning for not updating PCLATU,
11696 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11697 always true for pic16 port,
11698 * (genMultOneWord): NEW, supports integer multiplication,
11699 * (genMult): modified to call genMultOneWord,
11700 * (ifxForOp): added warning when return NULL,
11701 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11702 flag is set before call to operandFromSymbol for implicit
11704 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11705 options.intlong_rent are set by default,
11706 * (_hasNativeMulFor): modified to allow port generation of integer
11708 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11709 set regtype to REG_SFR for all registers, restricting seting the
11710 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11712 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11714 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11715 more than 500 times in the regression tests
11717 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11719 * support/Util/SDCCerr.h,
11720 * support/Util/SDCCerr.c,
11721 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11723 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11724 for symbol conflicts.
11725 * support/valdiags/tests/enum.c,
11726 * support/valdiags/tests/tentdecl.c,
11727 * support/valdiags/tests/struct.c: expect possible error messages
11728 referring to original symbol definitions.
11729 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11731 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11733 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11735 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11737 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11739 * src/pic16/ralloc.c (newReg): fixed bug #908929
11741 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11743 * src/ds390/gen.c: added missing #include "main.h"
11745 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11747 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11748 checking if symbol is already in set,
11749 * src/pic16/device.h: prototype for checkAddSym,
11750 * src/pic16/gen.c: (_G): added entry interruptvector,
11751 * (assignResultValue): removed some commented out lines,
11752 * (genFunction): check for ISR via sym->type, absolute section for
11753 interrupt code is created via a new pBlock, the goto instruction is
11754 placed now correctly at the interrupt vector position, changed all
11755 references from ivec to _G.interruptvector,
11756 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11757 is the interrupt is a high priority one, same for return from ISR,
11758 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11759 externs to calls of checkAddSym,
11760 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11761 pic16_pcode_verbose flag is set,
11762 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11763 * src/pic16/pcoderegs.c: message about how many registers are saved
11764 will only be emitted if pic16_pcode_verbose flag is set,
11766 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11768 * src/ds390/ralloc.h,
11769 * src/ds390/ralloc.c (ds390_regWithIdx),
11770 * src/ds390/gen.c (emitcode),
11771 * src/ds390/main.h,
11772 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11773 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11774 ds390operandCompare, getRegsRead, getRegsWritten,
11775 initializeAsmLineNode): customized instruction size calculation for
11776 ds390, started basis for some register optimizations
11777 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11778 corresponding assembly output
11779 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11780 missing push/pop of r0/r1. Optimized push/pops
11782 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11784 * src/mcs51/main.c (instructionSize): fixed ACALL size
11785 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11787 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11789 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11790 the sorting of rlist with NULL elements
11791 * (print_idataType, print_idata): NEW to create idata sections
11792 * src/pic16/device.h: idataSymSet new variable
11793 * src/pic16/gen.c (genFunction): fixed some bugs in string
11794 comparing, improved the absolute section creation for ISRs,
11795 added FSR0L/FSR0H in registers that are saved in an ISR,
11796 * (genInline): fixed the processing of inline snippets,
11797 now they undergo no process by the peephole optimizer
11798 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11799 are placed in idataSymSet,
11800 * (pic16emitStaticSeg): extern symbols are added in externs,
11801 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11802 switching when aboslute variables are placed in access bank memory
11803 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11804 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11805 commented out with #if,
11806 * (pic16_packRegisters): reintroduce the check for CAST because some
11807 symbols are not correctly handled,
11808 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11809 pCodeInstruction instead of pCode,
11810 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11811 pCodeAsmDir definition,
11812 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11813 directive, then the argument directive is emitted without the leading
11814 tab, hack for inline labels which must be in the first column,
11815 * (compareLabel,pic16_findNextInstruction),
11816 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11817 * (insertBankSwitch): modified for the new pCodeAsmDir,
11819 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11820 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11822 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11824 * (pushSide): commented out with #if,
11825 * (assignResultValue): fixed some typos in saving
11827 * (genPcall): FIXED and sync'ed with genCall,
11828 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11829 * (genNearPointerGet): fixed to handle some more cases,
11830 implementation scheme via table reads,
11831 * (genConstPointerGet): modified to access code memory correct,
11832 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11833 and improved to handle some cases
11834 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11835 instead of "RETLW" for init data
11836 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11837 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11838 variables are placed in access bank memory (<0x80 and >=0xf80),
11839 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11840 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11841 TBLWT_POSTDEC,TBLWT_PREINC
11842 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11843 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11845 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11846 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11847 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11848 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11850 2004-02-29 Borut Razem <borut.razem AT siol.net>
11852 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11853 support/Util/findme.h, support/Util/system.h: enhance binary relative
11854 search for lib and include by using findProgramPath()
11856 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11859 * src/SDCCpeeph.c (pcDistance),
11861 * src/mcs51/ralloc.h,
11862 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11863 * src/mcs51/main.h,
11864 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11865 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11866 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11867 size calculation port specific, started basis for some register
11869 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11870 missing push/pop of r0/r1. Optimized push/pops
11871 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11872 * device/lib/_modsint.c (_modsint),
11873 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11874 and stack version so regression tests pass
11876 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11878 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11879 * src/SDCCast.c (decorateType): catch another small optimization
11881 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11882 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11883 modified to finally use computeType() all over SDCC,
11884 see Feature Request #877103
11885 * src/SDCCval.h: cosmetic
11886 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11887 valCompare(); regression tested in muldiv.c
11888 * support/regression/tests/muldiv.c (testMod): mod sign follows
11891 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11893 * src/SDCCast.c (decorateType): fixed bug #902362
11894 * doc/INSTALL.txt: fixed install instructions for win32
11896 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11898 * device/include/Makefile.in (install): fixed by replacing spaces
11901 * doc/INSTALL.txt: updated for release
11902 * doc/sdccman.lyx: added warning for --xstack being buggy
11904 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11906 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11907 to eliminate build warnings.
11908 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11910 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11911 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11913 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11914 removed -penable-stack, added comment for stack pragma, added
11915 warning for not initializing the stack/frame registers, removed
11916 comment at interrupts section
11918 Stack is made permanent, there is no ability to disable stack usage.
11919 * src/pic16/device.h,
11920 * src/pic16/device.c: removed all references to USE_STACK macro,
11921 * src/pic16/device.c (pic16_dump_section): when no elements in
11922 rlist, free rlist before return,
11923 * (pic16_dump_int_registers): NEW, internal registers are a new set
11924 of general purpose registers reused by each function,
11925 * (checkAddReg): returns 1 if registers is added to set,
11926 * (pic16_groupRegistersInSection): when a registers is of type
11927 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11928 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11929 SRCASECMP macro is moved here from device.c
11930 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11931 PO_PCLATU, PO_PRODL, PO_PRODH,
11932 * (pic16_pCodeOpType, genMinus,
11933 changed compares to "a" register, with AOP_ACC,
11934 * (pic16_genPlus): fixed some bugs and indented properly,
11935 * (pic16_addSign): changed size to size+offset in the MOVWF
11937 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11938 multiply 8-bit operand by literal, result is 8-bit,
11939 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11940 multiply 2 8-bit operand, result is 8-bit,
11941 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11943 * src/pic16/gen.c: changed accUse to contain WREG only,
11944 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11945 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11946 true, do not use immediate addressing any more unless sym is a
11947 pointer in codespace,
11948 * (aopForRemat): do not use immediate addressing when symbol not in
11949 codespace and when symbol's address is requested,
11950 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11952 * (aopGet): added case for AOP_ACC and don't return "accumulator
11953 bug" but WREG instead,
11954 * (popGetTempReg): pushes contents of temporary register in stack,
11955 * (popReleaseTempReg): pops contents of temporary register from
11956 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11957 * (pic16_popGet): separated case AOP_ACC to return register WREG
11958 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11959 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11960 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11961 the use of immediate pointers to certain cases only.
11963 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11964 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11965 * (assignResultValue, genCall, genRet): modified to use the new
11966 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11967 genPcall is still broken,
11968 * (genFunction): added code to create 'A' type pBlocks when
11969 interrupt functions are generated, code not extensively tested yet,
11970 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11971 * (genEndFunction): modified so ISRs pop stored registers from stack,
11972 * (genMultOneByte): cleanup,
11973 * (AccRsh): added flag andmask, to and result with appropriate mask,
11974 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11975 * (genDataPointerGet): fixed and reenabled its use,
11976 * (genNearDataPointerGet): bugs fixed,
11977 * (genDataPointerSet): bugs fixed,
11978 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11979 pic16_DumpSymbol, pic16_DumpOp,
11980 * src/pic16/genutils.h: function prototypes for the above functions,
11981 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11983 * (pic16emitRegularMap): many many many improvements, but needs a
11985 * src/pic16/main.c: enable_stack in pic16_options is removed,
11986 * (_pic16_parseOptions): removed command line options -penable-stack,
11987 * (_process_pragma): emit stack symbol only when stack pragma is
11989 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11990 redirected to FSR0L/FSR0H pair,
11991 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11992 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11993 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11995 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11996 * (dumpPicOptype): NEW,
11997 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11998 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11999 with movff instruction,
12000 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12001 added pic16_int_regs, some packRegsFor* functions are commented out,
12002 because produce errors,
12003 * src/pic16/NOTES: minor modifications
12005 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12007 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12008 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12010 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12011 * as/mcs51/lkaomf51.c: fixed bug #895763
12013 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12015 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12017 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12019 * doc/sdccman.lyx: added details about the HC08 storage classes and
12020 interrupts, fixed the register usage info for z80 & gbz80
12022 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12024 * doc/sdccman.lyx: added more pic16 port documentation
12025 * device/include/pic16/: added header pic18fregs.h
12027 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12029 * doc/sdccman.lyx: added Vangelis' contribution
12031 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12033 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12034 extend to the next CALL or PCALL, not just to the next CALL.
12036 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12038 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12040 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12042 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12043 bug #895752 and a better fix for bug #716790
12045 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12047 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12049 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12051 * doc/sdccman.lyx: minor changes, minor changed
12053 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12055 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12056 which can't handle SDCC_NEWONEBYTEOPS,
12057 (geniCodeMultiply): removed conversion from mult to shift for pic14
12060 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12063 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12064 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12065 thus fixing bug #895406
12067 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12069 * device/lib/_modsint.c,
12070 * device/lib/_modslong.c: sign follows divisor only
12071 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12072 signs or signedness can be ignored
12073 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12074 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12075 added optimization for IFX,
12076 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12078 reenabled optimization for IFX, which was removed on 2004-01-11
12079 * src/SDCCast.h: added return type IFX
12080 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12081 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12082 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12083 SDCC_OLDONEBYTEOPS selects the old behaviour
12084 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12085 changed again and commented promotion rule
12086 * src/SDCCval.c (valDiv): promotion no longer necessary
12087 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12088 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12090 * support/regression/tests/onebyte.c: added
12092 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12094 * gen.c (genInline): reverted to old code for assemnling inline
12095 code because of bug reported James Chadd
12097 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12099 * ralloc.h: missing declarations from previous patch,
12100 seems that patch for ralloc.h was never applied, fixed
12102 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12103 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12107 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12108 indirect addressing. Marked FSR0 as deprecated
12109 * gen.c (pointerCode): commented out, not needed now
12110 (pic16_popGet2p): new MOVFF helper function
12111 (genGenPointerGet),
12112 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12113 (shiftRLong): removed duplicate debugging info
12115 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12117 * src/ds390/gen.c (genNearPointerGet),
12118 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12119 optimization with bits, but not bitfields.
12120 * src/ds390/ralloc.c (packRegisters),
12121 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12123 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12125 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12127 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12130 * src/SDCCicode.c (operandFromSymbol),
12131 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12132 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12133 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12134 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12135 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12136 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12138 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12139 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12140 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12141 * src/SDCCsymt.c (newSymbol),
12142 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12145 * src/SDCCval.c (newiList): fixed bug #885705
12147 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12149 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12150 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12152 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12154 * device/include/c8051f120.h,
12155 * device/include/c8051f300.h,
12156 * device/include/c8051f310.h: added/updated header files for Silicon
12157 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12158 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12159 in new section Submitting patches
12161 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12163 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12164 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12165 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12167 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12168 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12169 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12171 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12172 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12173 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12175 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12176 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12177 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12178 genGenPointerSet): fixed bug #892400
12179 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12180 to eliminate build warnings.
12181 * src/SDCCast.c (processParms),
12182 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12184 * support/valdiag/valdiag.py: added GCC to the list of defines active
12185 when compiling with gcc
12187 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12189 * support/Util/SDCCerr.h,
12190 * support/Util/SDCCerr.c,
12191 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12192 with an incomplete type (fixed bug #883734)
12193 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12195 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12197 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12199 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12201 * src/SDCCast.c (decorateType),
12202 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12203 function pointer implementation
12204 * support/regression/tests/funptrs.c: added tests to verify both forms
12205 of function pointers work correctly. Added tests to verify parameters
12206 are passed in the correct order.
12208 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12210 * device.c (regCompare): registers are sorted by ascending
12211 address and increasing size,
12212 * main.c (_pic16_finaliseOptions): removed the declaration
12213 of compiler macro MCU. Now a macro of the format pic18fxxxx
12214 will be defined from the command line
12216 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12217 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12219 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12220 PCOP_RLCF was overwritten!
12221 * gen.c (genSkip): commented out calls to pic16_emitcode,
12222 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12224 * (genRRC): added debugging info,
12225 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12226 overwritten while shifting,
12227 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12228 overwritten while shifting,
12231 * (shiftLLeftOrResult),
12232 * (shiftRLeftOrResult),
12234 * (shiftLLong): Implemented with pic16_emitpcode
12235 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12236 * (genLeftShift): Fixed bug, operand for shift by variable always
12237 was "and"ed with 0x0f,
12238 * (genLeftShiftLiteral),
12240 * (genRightShiftLiteral): added debugging info,
12241 * (genrshFour): added comment,
12242 * (genRightShift): determined signedness from operand "left"
12243 instead of "result"
12245 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12247 * src/SDCCicode.c (geniCodeParms),
12248 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12249 function pointers, fixed function pointer bugs #861242 and #861896
12251 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12253 * device/include/c8051f000.h,
12254 * device/include/c8051f120.h,
12255 * device/include/c8051f300.h: added header files for Silicon
12256 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12258 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12260 * src/SDCCast.c (processParams): added new type flow and restructured
12261 (gatherAutoInit): added new type flow
12262 (addCast): cosmetic changes
12263 (getLeftResultType): added new type flow for array indices, patch
12264 provided by Stas, see FR #877103
12265 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12266 array index patch by Stas
12267 * src/SDCCast.h: added prototype getResultTypeFromType()
12269 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12270 * src/pic/glue.c (pic14emitStaticSeg),
12271 * src/pic16/glue.c (pic16emitStaticSeg),
12272 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12273 for initialization of symbols
12274 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12275 * support/Util/SDCCerr.h:
12276 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12277 * .version: bumped version number to 2.3.8
12278 * device/include/Makefile.in (install),
12279 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12282 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12284 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12285 Slade Rich fixed an optimization bug
12286 * src/pic/pcodepeep.c,
12287 * src/pic/pcoderegs.c
12288 * doc/Makefile (install): added test for directory
12290 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12292 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12293 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12294 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12295 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12296 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12297 * as/mcs51/asexpr.c (term),
12298 * as/hc08/asexpr.c (term): fixed bug #887146
12300 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12302 * src/z80/gen.c (genMult): handle single byte result product
12303 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12304 DUMMY_READ_VOLATILE (fixed bug #886367)
12306 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12308 * support/regression/tests/libmullong.c: fixed logic, on little endian
12309 hosts we ended without a mullong_wrapper()
12311 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12313 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12314 virus/worm forged address usage.
12316 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12318 Fixed promotion, it should be done on AST level:
12319 * src/SDCCast.c (addCast): added promotion to int
12320 (decorateType): updated call to upCast()
12321 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12322 usualUnaryConversions()
12324 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12326 * support/regression/tests/literalop.c (mulWrapper): Added a
12327 wrapper to remove integer overflow warnings.
12329 * support/regression/tests/float_trans.c: Made work on host.
12331 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12334 * support/regression/generate-cases.py (main): Changed from inline
12337 * doc/Makefile (install): Changed to depth first to get rid of
12338 missing directory install warning.
12340 * as/Makefile (install-doc): Made work on Mac.
12342 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12344 * src/SDCCast.c: added an additional type flow in decorateType() of
12345 opposite direction, see feature request #860006; it's enabled at runtime
12346 by setting the environment variable SDCC_NEWTYPEFLOW
12347 * src/SDCCast.h: changed prototype of decorateType()
12348 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12349 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12350 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12351 see feature request #877103
12352 * src/SDCCval.c: updated call of decorateType()
12353 (valBitwise): fixed bug #882876
12354 (valMinus): added promotion
12355 (valLogicAndOr): result is unsigned
12356 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12357 * src/SDCCsymt.c (computeType),
12358 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12359 must not cause an unsigned operation
12360 * src/pic/glue (pic14emitRegularMap),
12361 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12363 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12365 * src/pic/pcode.c (PCodeID): commented out left over debug code
12367 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12369 * support/valdiag/tests/overflow.c: added shift tests
12370 * src/pic/device.c,
12377 * src/pic/pcodepeep.c,
12378 * src/pic/pcoderegs.c,
12379 * src/pic/ralloc.c,
12380 * src/pic/ralloc.h: applied patch from Slade Rich;
12381 added support for multiple code pages and multiple RAM banks on the
12382 PIC 14 port. The ASM files now no longer simply assume all the
12383 code / RAM are in the same page / bank. This means the linker can
12384 safely allocate code/RAM of separate ASM files to different pages/banks.
12385 * doc/sdccman.lyx: added Slade's tips
12386 * src/mcs51/peeph.def: fixed bug #880768
12388 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12390 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12391 * src/SDCCast.c (decorateType): fixed bug #880197
12393 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12395 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12398 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12399 strtof is not part of C89 and isn't included with Mac OS X.
12401 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12403 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12404 shiftL2Left2Result): fixed bug #879326
12405 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12406 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12407 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12408 address fetch for clr instruction
12409 * device/lib/hc08/_mulint.c: created optimized assembly version
12410 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12412 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12414 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12415 proposed in FR #877103
12417 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12419 * src/SDCCval.c (cheapestVal): added missing checks
12420 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12421 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12423 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12425 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12428 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12430 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12431 loaded with the linker search paths (-L arguments) and the libraries
12432 to be linked with the current source (-l arguments). Changes
12433 currently will affect only the pic16 port.
12434 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12435 include path the port specific paths and port specific libraries,
12436 * gplink command now contains the $3 argument,
12437 * src/pic16/device.h,
12438 * src/pic16/device.c,: structure PIC_device is made public and
12439 renamed to PIC16_device, the same for variable Pics which is renamed
12440 to Pics16. Updated all references to them.
12441 * src/pic16/glue.c (pic16glue): corrected bug with code
12442 initialization which bypassed the variable initializations block.
12444 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12445 COMPILE_FLAGS and added the --nostdinc option
12447 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12449 * device/include/mc68hc908jb8.h: Register defs for another member
12450 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12452 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12454 Documenting changes from previous commits.
12455 * configure.in (version 1.56),
12456 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12457 when generating output files to configure the pic16 library,
12458 but now I've commented it out, since gputils aren't installed in the
12459 SF compile farm, so library won't compile
12461 * device/lib/Makefile.in (version 1.56): initially I've added in
12462 target 'all' the prerequestive 'model-pic16' so it compiled the
12463 pic16 library, but now I've commented it out for the same reasons
12465 * added targets 'model-pic16' and 'objects-pic16' to compile the
12467 * added target 'port-specific-objects-pic16' to handle the
12468 generated libraries and copy them into the build/ directory
12469 * added target 'clean-intermediate-pic16' to clean intermediate
12470 files into pic16 directory
12471 * in target 'installdirs' added line to create directory pic16 in
12472 the installation path
12474 * device/include/Makefile.in (version 1.11): in target 'install'
12475 added lines to copy all header files to installation path,
12476 * in target 'installdirs' added line create directory for pic16
12477 headers in the installation path
12479 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12481 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12484 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12487 * device/lib/configure.in,
12488 * device/lib/configure: fixed for autoconf 2.57
12490 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12492 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12493 option so that it actually works. Made it specific to the z80, since
12494 the gbz80 doesn't have these kinds of I/O ports.
12496 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12498 * device/include/z180.h,
12499 * device/lib/_memcpy.c,
12500 * device/lib/_memmove.c,
12501 * device/lib/_mulint.c,
12502 * device/lib/ser_ir.c,
12503 * device/lib/ser_ir_cts_rts.c,
12504 * device/lib/_strcmp.c,
12505 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12506 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12507 portmode; added deprecation warning for bank= and protmode= forms.
12508 Also, guard against buffer overflow.
12509 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12511 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12513 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12514 changed interrupt vector table generation to only emit declared vectors.
12515 * device/include/Makefile.in: added missing backslash
12516 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12518 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12520 Mainly changes to support compilation of the device libraries
12521 * src/pic16/device.c: stack is allocated via symbol and not
12522 via literal number. The symbol is placed in the corresponding
12523 position of the data ram
12524 * (pic16_dump_section): relocatable and absolute uninitialized
12525 data are now emitted in sorted order to reduce section naming,
12526 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12527 weren't marked as being in the access bank,
12529 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12531 Added portion of GNU PIC Library under the directory
12532 device/include/pic16 and device/lib/pic16. These files
12533 contain the declarations of SFRs for the PIC18Fxx2 devices.
12534 The directory is initialized via configure from toplevel.
12536 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12538 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12539 the spilllocations to be compared correctly
12541 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12543 * src/SDCCast.c (decorateType): fixed bug introduced today
12545 2004-01-12 Borut Razem <borut.razem AT siol.net>
12547 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12548 doc/sdccman.lyx: upper case pragmas are deprecated
12550 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12552 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12553 in simpler and even better code
12555 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12557 * src/SDCCicode.c (operandOperation): fixed bug #874819
12558 * src/SDCCast.c (decorateType): fixed
12559 char foo (unsigned long ul) { return ul > 0; }
12561 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12563 * doc/sdccman.lyx: Moved and added some sections, small changes
12564 all over. Telling LaTeX to be less strict with word spacing
12565 to better keep the right margin. Changed some notes about
12566 maintainance of the ports in section 3.2.1 - is it OK like this?
12568 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12570 SDCC source changes:
12571 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12572 convilong): modified to inform the pic16 port that builtin functions
12575 PIC16 PORT specific changes:
12576 * src/pic16/device.c pic16_dump_equates() added,
12577 processor registers declared internally by the port are emitted in
12578 the translation as equates,
12579 * src/pic16/gen.c: inline code is passed unprocessed to the
12581 * (pic16_popGetLit2): fnuction modified to take second operand as
12582 pCodeOp pointer and not as literal,
12583 * (popRegFromIdx): prefixed with pic16_,
12584 * (pic16_popCombine2): modified to receive already allocated pCode
12586 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12587 * (genFunction): initializes local stack frame and pushes on stack
12588 all the registers used by this function,
12589 * (genEndFunction): restores all registers from stack and restores
12591 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12593 * (pic16glue): changed the program startup sequence,
12594 * added new dbName code 'A' for functions placed in absolute section
12595 * src/pic16/main.c: added function attribute _naked,
12596 * added pragma 'code' to place a fnuction at an absolute address,
12597 * added command line arguments --debug-ralloc and --pcode-verbose,
12598 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12599 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12600 * (pic16_newpCodeOpLit2): modified to take the second operand as
12602 * (pic16_printpBlock): modified to emit each function in a separate
12604 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12605 UPPER for immediate operands,
12606 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12608 * src/pic16/peeph.def: all peepholes with movff are commented out,
12609 because there is a problem in the pcode peep optimizer,
12610 * src/pic16/ralloc.c: the register allocator can now reuse local
12611 function symbols for another function. This saves register usage.
12612 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12614 Added file src/pic16/NOTES with information about program writing on
12615 the current port version.
12617 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12619 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12620 and peephole 252 (array access)
12622 2004-01-09 Borut Razem <borut.razem AT siol.net>
12624 * src/SDCCmain.c : fixed #872250: -l command line defined library
12625 files are scanned before standard library files
12627 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12629 * src/SDCCast.c (decorateType): fixed bug #874046
12631 2004-01-09 Borut Razem <borut.razem AT siol.net>
12633 * support/scripts/sdcc.nsi: remove previous installation
12635 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12637 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12638 bytes for last interrupt vector (mcs51)
12639 * sdcc.spec: fixed typo
12641 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12643 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12644 gen51Code): more efficient parameter receive for --model-large
12647 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12649 * src/ds390/main.c,
12650 * src/z80/main.c: added missed needLinkerScript flags (more than
12651 one port structure defined in these file)
12652 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12655 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12657 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12658 * src/port.h: added flag needLinkerScript in port->linker
12659 structure to inform whether to create a .lnk file or not,
12661 * src/ds390/main.c,
12663 * src/mcs51/main.c,
12665 * src/pic16/main.c,
12667 * src/z80/main.c: changed appropriately to configure
12668 needLinkerScript flag
12670 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12671 * src/pic/glue.c: added variable udata_section_name to
12672 override default uninitialized data segment definition for
12673 devices only with SHAREBANK memory (reported from Erik Epetrich)
12674 * (pic14emitOverlay): modified to emit a commented overlay segment
12675 directive when no overlay data exist
12676 * (picglue): modified to emit uninitialized data segment
12677 according to udata_section_name
12678 * src/pic/main.c (_pic14_parseOptions): added command line
12679 options --udata-section-name=[name] to override default
12680 udata definition name
12681 * modified _linkCmd and _asmCmd to include compiler passed
12682 arguments via -W option
12683 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12684 object file from '.rel' to '.o' in port->linker structure,
12685 changed size of fptr from 2 to 3 in port structure
12687 2004-01-07 Borut Razem <borut.razem AT siol.net>
12689 * support/scripts/sdcc.nsi: update PATH
12690 * support/scripts/sdcc.ico: craeted
12692 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12694 * device/include/Makefile.in: fix install
12695 * doc/Makefile: fix install
12697 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12699 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12701 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12702 how the function variable allocation summary is displayed; also
12703 include information about variables allocated to the overlay
12706 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12708 * as/mcs51/lkmain.c: Help about -Y option
12709 * as/mcs51/lkarea.c: Fixed gcc warnings
12711 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12713 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12715 * support/valdiag/tests/overflow.c: added
12716 * src/SDCCast.c (decorateType),
12717 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12718 LEFT_OP (left shift)
12720 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12722 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12723 (default behaviour).
12725 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12727 A python script to validate compiler diagnostic messages. It can be
12728 used to verify that sdcc complains about bad c source code and
12729 gives a good location of the error.
12730 * support/valdiag/Makefile,
12731 * support/valdiag/valdiag.py,
12732 * support/valdiag/tests/*
12734 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12736 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12737 * src/SDCCsymt.c (newEnumType),
12739 * support/Util/SDCCerr.c,
12740 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12742 * support/regression/tests/enum.c: added test for enum values that
12743 require at least 2 bytes of storage.
12745 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12747 * src/common.h: added ifndef/define/endif macros
12748 around the header file.
12749 Bug reported from Jesus Calvino-Fraga
12751 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12753 * sdcc.spec: updated
12754 * device/include/Makefile.in: don't install CVS directories
12755 * device/lib/Makefile.in: added removal of CVS directories after install
12756 * doc/Makefile: fixed install, added local_icons
12757 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12758 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12759 * src/ds390/gen.c (genRightShift): fixed bug #870788
12760 * src/SDCCast.c (decorateType): fixed bug #870781
12762 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12764 PIC16 port related changes:
12765 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12766 added variable stackPos,
12768 * gen.c: genCall, assignResultValue: added support for
12769 pushing/retrieving function parameters to/from stack,
12770 genFunction,genEndFunction: setup stack frame for the
12771 generated function,
12772 genAddrOf: will be changed according to bug 863624
12774 * added files genutils.c and genutils.h which contain gen*
12775 debugged and optimised functions extracted from gen.c
12777 * glue.c: added variable 'externs' which holds extern symbols,
12778 pic16emitRegularMap: is modified to properly handle relocatable
12779 symbols under the new scheme,
12780 pic16createInterruptVect: is modified
12781 pic16printPublics: is modified to emit 'global' assembler directives,
12782 added pic16_printExterns to print extern symbols,
12783 pic16glue: initializes stack/frame pointer in the beginning of
12784 the assembly output. Temporary hack, will be corrected later,
12785 because gplink yet does not support stack and SDCC does not
12786 yet support a type of crt0.o object to create the final binary.
12788 * Removed many lines that contain 8051 legacy code.
12789 * The code is finally placed under a 'code' directive.
12790 * Added port specific options.
12792 * _process_pragma: simplified since now we do not need *special*
12793 include file to define SFR registers. But a separate header
12794 will be needed. This will be developed later.
12795 * _pic16_parseOptions: added, parses port specific options:
12796 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12797 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12798 --preplace-udata-with=
12800 * _pic16_setDefaultOptions: modified to initialize section names,
12801 but hack is temporarly out of order since it needs improvement.
12802 * _pic16_genAssemblerPreamble: configuration words are emitted by
12803 their address instead of their name. This part is incomplete and
12804 supports only the 18Fxx2 devices. Other devices will emit an error
12805 during assembly since they do not contain the same set of config
12807 * _pic16_genIVT: is modified,
12809 * pcode.c: added definitions for some hardware registers that are needed
12811 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12812 All PCI entries are updated. Now LFSR is supported.
12813 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12814 * added pic16_newpCodeOpLit2 to support instructions with
12815 two literal arguments
12816 * pic16_pCode2str: corrected code that emits assembler instructions
12817 with two literal operands and those that have an access bit modifier
12818 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12819 this fixes a bug which caused some labels to be lost, when an
12820 assembler directive was added, i.e. banksel,
12821 * pic16_FixRegisterBanking: improved logic that causes the insertion
12823 * InlineFunction: functions that are called once, are not any more
12824 inlined. This can be a port option in the future,
12826 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12828 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12829 hold the corresponding uninitialized symbols,
12830 * pic16_allocProcessorRegister: registers have explicit marked the
12832 * pic16_allocInternalRegister: registers are explicit marked as
12834 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12835 processing list, so bit registers were lost,
12838 * ralloc.h: added field 'accessBank' and original symbol operand
12839 in register definition,
12840 * removed the field isMapped from register definition,
12842 ** Several functions have been removed from various sources:
12843 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12844 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12845 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12846 pic16_assignRelocatableRegisters
12848 ** others have been introduced:
12849 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12850 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12852 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12854 * support/scripts/inc2h.pl: changed definition of BIT_AT
12855 to emit 'sbit at' instead of 'bit at'. This was a request.
12857 PIC16 port related preliminary changes:
12858 * gen.c: prefixed function popRegFromString with
12859 pic16_ and all references to it corrected
12860 * pcode.c: all pic16_pc_* hardware registers prefixed
12861 with underscore (_),
12862 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12863 * ralloc.c: newReg(): when register is REG_SFR then
12864 set address to rIdx,
12865 pic16_allocProcessorRegister(): marks register wasUsed=0
12866 pic16_writeUsedRegs(): added a call to assign processor
12867 registers via pic16_assignFixedRegisters
12869 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12871 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12872 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12873 variables in unused register banks. Also the SSEG is placed
12874 wherever there is enough space for it, and IDATA can be anywhere
12875 in internal RAM. For now compile using -Wl-Y[stack_size].
12876 The mem file is different for this option as well, since it
12877 makes no sense of talking about DSEG lenght.
12879 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12881 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12882 in certain cases, e.g. when ROM assignment, patch provided
12883 from Albert den Haan.
12885 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12887 Many signedness and type propagation fixes:
12888 * src/SDCCicode.c: made geniCodeCast() static
12889 replaced SPEC_ by IS_ (cosmetic)
12890 (operandOperation): fixed div and mod operation
12891 (usualBinaryConversions): added support for promotion of char
12892 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12893 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12894 (geniCodeAdd): an array index will stay unsigned, even if promoted
12896 (geniCodeArray): ditto
12897 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12898 * src/SDCCsymt.c (computeType): added more support for char;
12899 promotion of char is selectable by promoteCharToInt, fixed signedness
12901 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12902 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12903 * src/SDCCval (val*): replaced signedness calculation by
12905 rearranged if-branches (cosmetic)
12906 (valShift): added warning W_SHIFT_CHANGED
12907 (valCompare): fixed problem with different types
12908 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12909 * support/regression/tests/literalop.c: added many cases
12910 * support/regression/tests/ast_constant_folding.c: changed finally to
12912 * .version: new year, new version: 2.3.7
12913 * src/SDCCmain.c (main): applied patch #866468
12914 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12915 provided by Scott Bronson
12916 * doc/sdccman.lyx: updated documentation for sdcdb
12917 updated and added chapter tips
12919 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12921 * src/SDCCsymt.h: missing from yesterday's commits
12923 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12925 * src/SDCC.y (struct_or_union_specifier),
12926 * support/Util/SDCCerr.c,
12927 * support/Util/SDCCerr.h: verify that struct & union tags are used
12930 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12932 * src/SDCCglobl.h: missing from yesterday's commits
12934 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12936 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12937 sft_attributes, struct_declaration, parameter_declaration,
12938 type_name, start_block, declaration_list),
12939 * src/SDCC.lex (check_type): support redefinition of typedef names
12941 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12943 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12944 aligned xdata arrays. Erik helped me with the if clause.
12946 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12948 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12951 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12954 * src/SDCCast.c (newAst_),
12956 * src/SDCCicode.c (ast2iCode, newiCode),
12958 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12959 expr, statement, expression_statement, selection_statement,
12960 iteration_statement, expr_opt, jump_statement): foundation for tracking
12962 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12965 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12967 * support/Util/SDCCerr.c,
12969 * src/SDCCast.c (createCase, createDefault, decorateType),
12970 * src/SDCClabel.c (labelUnreach),
12971 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12973 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12974 (with thanks to Stas Sergeev)
12975 * device/include/time.h,
12976 * device/lib/time.c (CheckTime): suppress unreachable code warning
12978 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12980 * src/SDCCast.c (createIvalCharPtr),
12981 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12983 * support/regression/tests/nullstring.c: tests for these two bugs
12985 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12987 * support/Util/SDCCerr.h,
12988 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12989 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12990 about storage class and 'at' used inside struct or union
12991 * src/SDCCBBlock.c (iCodeFromeBBlock),
12992 * src/SDCCcse.c (ifxOptimize),
12993 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12994 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12995 printIval, emitStaticSeg, emitOverlay),
12996 * src/SDCClabel.c (deleteIfx),
12997 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12998 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12999 gatherAutoInit, processParms),
13000 * support/Util/SDCCerr.h,
13001 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13002 reporting for post-parse errors.
13004 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13006 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13007 implicit casts via union; they don't work on big endian systems
13008 (possible fix for bug #861138)
13010 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13012 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13013 * src/mcs51/main.c: fixed the fix for bug #737001
13015 2003-12-15 Borut Razem <borut.razem AT siol.net>
13017 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13019 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13021 * support/makebin/makebin.c: put output in binary mode
13023 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13025 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13026 xdata and data memory on startup. Set the environment variable
13027 SDCC_NOGENRAMCLEAR to disable this.
13028 * src/mcs51/peephole.def,
13029 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13030 (allows non-interrupt and interrupt code to safely compete for a resource
13031 without the non-interrupt code having to disable interrupts)
13033 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13035 * src/SDCCicode.c (geniCodeAdd),
13036 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13037 with valFromType if type might be a pointer and host is big endian).
13038 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13039 types, not just integer types.
13040 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13041 multiply defined with mismatching "at" address.
13043 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13045 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13046 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13047 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13048 with embedded nulls (fixed bug #753752)
13050 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13052 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13053 Apparently this did not see much testing (endless loop)
13055 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13057 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13059 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13061 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13062 gracefully handle NULL memmap pointers
13064 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13066 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13067 instead of deleting the iCode when an operand is volatile
13068 * src/z80/gen.c (genDummyRead),
13069 * src/mcs51/gen.c (genDummyRead),
13070 * src/ds390/gen.c (genDummyRead),
13071 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13073 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13074 * src/SDCC.y: fixed bug #850420
13076 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13078 Applied z80 i/o port patch from Peter Townson and fixed some operators
13079 to better handle operands in A register.
13080 * device/include/z180.h
13086 * src/z80/peeph-z80.def
13087 * src/z80/peeph.def
13090 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13092 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13094 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13096 * device/lib/hc08/_mullong.c: Removed extra #endif
13098 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13100 * sim/ucsim/hc08.src/inst.cc,
13101 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13102 carries from x to h
13103 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13104 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13105 * device/include/stdarg.h: fixed varargs for hc08
13106 * device/lib/Makefile.in,
13107 * device/lib/hc08/Makefile,
13108 * device/lib/hc08/_mulint.c,
13109 * device/lib/hc08/_mullong.c: fixed some endian problems
13111 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13113 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13114 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13115 * device/lib/_gptrget.c,
13116 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13118 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13120 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13121 * src/SDCCast.c (astErrors): fixed bug #846007
13122 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13124 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13126 * src/SDCCast.c (decorateType): disabled a transformation I added in
13127 revision 1.188 (access to fields of a structure at an absolute address);
13128 it breaks with bitfields, extern declarations, and gcse analysis.
13129 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13130 could be assigned through a pointer, so don't complain.
13131 * src/SDCCast.c (astErrors),
13133 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13135 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13137 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13138 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13139 output of __config directives, since gpasm now supports them
13140 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13141 pre-processor macro, i.e. -DMCU=p18f452
13142 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13143 and modified to handle 'cast' icode similarly to '=' icode
13144 * src/pic16/device.h (typedef struct PIC_device): added field
13145 'extMIface' to indicate that chip has external memory interface
13146 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13147 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13150 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13152 * src/SDCC.y (pointer): fixed bug #846006
13153 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13154 * src/SDCCast.c (decorateType): fixed bug #846009
13155 * src/ds390/peeph.def,
13156 * src/ds390/gen.c (genAnd, genOr),
13157 * src/mcs51/peeph.def,
13158 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13160 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13162 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13169 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13173 * src/SDCCbitv.c: added function to free a bitvector
13174 * src/SDCClrange.h,
13175 * src/SDCClrange.c: added function to recompute the liveranges
13176 * src/avr/ralloc.c,
13177 * src/ds390/ralloc.c,
13178 * src/hc08/ralloc.c,
13179 * src/mcs51/ralloc.c,
13180 * src/pic/ralloc.c,
13181 * src/pic16/ralloc.c,
13182 * src/xa51/ralloc.c,
13183 * src/z80/ralloc.c: recompute the liveranges after register packing
13185 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13187 * src/SDCCloop.c (newInduction): fixed bug #845630
13189 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13191 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13192 inadvertantly left behind from my 2003-11-12 change
13194 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13196 Updated headers I neglected to commit yesterday.
13197 * src/SDCClrange.h,
13200 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13202 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13203 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13204 * src/SDCCopt.c (eBBlockFromiCode),
13205 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13206 the creation of the key hash table from the sequencing so it can be used
13207 earlier (for some GCSE bug fixes still pending)
13209 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13211 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13212 * support/regression/tests/addsub.c: testing genPlus shortcut
13214 2003-11-15 Borut Razem <borut.razem AT siol.net>
13216 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13218 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13220 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13221 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13222 ordering is immaterial.
13223 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13225 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13227 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13228 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13229 (SIGSEV) of bug #840381
13230 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13231 unlink new file before rename if new and old filenames are the same)
13233 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13235 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13236 uninitialized variables) for the mcs51. Set environment variable
13237 SDCC_GENRAMCLEAR to test.
13238 xdata initialization slightly shorter
13240 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13243 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13244 #838241 & 780691 (basicly the same bug)
13245 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13246 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13248 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13250 * src/SDCCmain.c (linkEdit): "fix" #834252
13252 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13254 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13256 * src/SDCC.y: fixed bug #819403
13258 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13260 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13261 the reentrant attribute.
13262 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13263 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13265 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13266 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13267 erroneously reduced to a literal.
13268 * src/hc08/ralloc.c (packRegisters, rematStr),
13269 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13272 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13274 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13275 * doc/sdccman.lyx: changed from 'article' to 'book'
13276 * doc/Makefile: readded test_suite_spec and cdbfileformat
13278 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13280 * device/include/stdlib.h: include malloc.h to comply with ANSI
13281 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13283 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13285 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13286 * doc/clean.mk: also remove *.out files
13287 * doc/sdccman.lyx: some additions, larger top/bottom margins
13289 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13291 * src/SDCC.y: fixed bug #837365
13292 * support/regression/tests/bitopcse.c
13293 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13294 a symbol (might be valop instead)
13295 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13296 * device/lib/clean.mk: added hc08 to the cleaning list
13298 2003-11-04 Borut Razem <borut.razem AT siol.net>
13300 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13302 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13303 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13304 malloc is declared in standard stdlib.h
13306 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13308 * device/lib/hc08/Makefile: need to clean .rel not .o files
13309 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13311 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13315 * src/mcs51/main.c,
13316 * src/ds390/main.c,
13320 * src/pic16/main.c,
13321 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13322 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13323 tests (which uses the port's oclsExpense function)
13329 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13331 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13333 * src/SDCCcse.c (ifxOptimize),
13334 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13335 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13336 deleting the IFX iCode.
13337 * src/hc08/ralloc.c: reduced unneeded slocs
13338 * src/hc08/gen.c: fixed bug in asmopToBoolean
13340 2003-11-04 Borut Razem <borut.razem AT siol.net>
13342 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13343 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13344 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13345 transferred to configure
13347 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13349 Use headers defined in the C[++] standards:
13350 * sim/ucsim/gui.src/serio.src/fileio.cc
13351 * sim/ucsim/gui.src/serio.src/frontend.cc
13352 * sim/ucsim/gui.src/serio.src/main.cc
13353 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13354 * support/Util/NewAlloc.c
13356 * as/mcs51/lklibr.c
13360 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13362 * Added MSVC projects for hc08 assembler and linker:
13363 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13364 /as/hc08/link_hc08.dsp
13366 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13368 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13370 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13372 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13374 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13376 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13378 2003-10-31 Borut Razem <borut.razem AT siol.net>
13380 * support/cpp2/cpplib.h,
13381 support/cpp2/cpplib.c,
13382 support/cpp2/cpplex.c,
13383 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13384 to switch _asm block preprocessing on / off. Default is
13385 #pragma preproc_asm +
13387 2003-10-31 Borut Razem <borut.razem AT siol.net>
13389 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13390 when outputting comment blocks (when executed with -C option) and
13391 _asm (SDCPP specific) blocks
13393 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13395 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13397 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13399 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13401 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13403 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13404 * src/SDCCast.c (decorateType): fixed bug #832664
13406 2003-10-31 Borut Razem <borut.razem AT siol.net>
13408 * support/cpp2/cpplex.c: fixed for SDCPP:
13409 comments(when executed with -C option) and _asm blocks
13410 were included even if they where in skipped #if block.
13411 Applied solution from GCC cpp 3.3.2
13413 2003-10-31 Borut Razem <borut.razem AT siol.net>
13415 * src/SDCC.lex: sdcc now understands both formats:
13416 '# <line_number> <file_name>' and
13417 '#line <line_number> <file_name>'
13418 * support/cpp2/cppmain.c: sdcpp now generates the standard
13419 '# <line_number> <file_name>' instead of former
13420 '#line <line_number> <file_name>'
13422 2003-10-30 Borut Razem <borut.razem AT siol.net>
13424 * support/cpp2/cpphash.h,
13425 * support/cpp2/cpplib.h
13426 * support/cpp2/cpplex.c,
13427 * support/cpp2/cppmain.c,
13428 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13430 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13432 Fixed a number of problems revealed by bug #827883.
13433 * src/SDCCloop.c (loopInvariants): Spill location of the
13434 result operand should be recomputed if extracted from
13435 a loop. Also, don't extract assignments of an iTemp
13437 * src/SDCCast.c (isConformingBody): loop reversal should
13438 not occur if the control variable is involved with a
13439 relational operator.
13441 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13443 * .version: bumped to 2.3.6 to reflect the big improvements
13444 made by Erik and Klaus. Thanks!
13446 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13448 Replaced the livrange code.
13449 * src/SDCClrange.c: added new LR code
13451 * src/SDCCBBlock.h: removed remainig parts from old LR code
13452 * src/ds390/ralloc.c,
13453 * src/ds390/gen.c: minor fixes to make it work with new code
13455 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13458 * as/hc08/lkrloc.c,
13460 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13461 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13462 (tweaked fix for bug #818696)
13464 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13466 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13468 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13471 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13472 * src/mcs51/gen.c (gencjneshort),
13473 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13474 more efficient (per Scott Bronson's suggestion)
13476 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13478 Extended the semantics of the critical keyword to include
13479 individual statements. See RFE #827755 and #799831
13484 * support/Util/SDCCerr.c
13485 * support/Util/SDCCerr.h
13490 2003-10-19 Borut Razem <borut.razem AT siol.net>
13492 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13494 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13496 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13498 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13499 and predecrement operand is displayed
13501 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13503 * src/SDCCval.c (valMinus): fixed bug #826041
13505 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13507 Some hc08 related updates that I missed earlier
13508 * sim/ucsim/stypes.h
13509 * support/regression/ports/hc08/spec.mk
13511 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13513 New target "hc08" for the Motorola 68hc08 family of micros
13521 * sim/ucsim/hc08.src/*
13522 * sim/ucsim/configure.in
13523 * src/ucsim/configure
13524 * sim/ucsim/packages_in.mk
13527 * device/include/mc68hc908qy.h
13528 * device/lib/hc08/*
13529 * device/lib/Makefile.in
13530 * support/regression/ports/hc08/*
13531 * support/regression/Makefile
13533 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13535 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13537 * src/ds390/gen.c (genCast): fixed bug #821957
13539 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13541 * device/lib/logf.c: "fixed" overlay bug
13542 * support/regression/ports/host/spec.mk: added m library
13543 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13544 * support/regression/tests/float_trans: added (for Eric)
13546 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13548 * src/mcs51/gen.c (genCpl): fixed bug
13549 http://sf.net/mailarchive/message.php?msg_id=6263915
13551 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13553 * src/SDCCast.c (decorateType): added extended constant folding
13554 * src/SDCCsymt.c (computeType): cleanup
13555 * src/SDCCval.c (valShift): minor optimization
13556 * support/regression/tests/ast_constant_folding.c: added
13558 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13560 * src/SDCCmain.c: removed some unintended changes
13562 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13564 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13565 * src/z80/gen.c: fixed part of bug #817589
13566 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13568 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13570 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13581 * src/ds390/ralloc.c
13583 * src/mcs51/ralloc.c
13585 * src/pic16/ralloc.c
13586 * src/xa51/ralloc.c
13588 * src/z80/gen.c: removed unused label "release:"
13590 2003-10-06 Borut Razem <borut.razem AT siol.net>
13592 * src/SDCC.lex: removed definition of unused variables
13593 save_optimize and save_options
13595 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13597 * clean.mk: removed '=' in "-maxdepth=1"
13598 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13599 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13601 2003-10-06 Borut Razem <borut.razem AT siol.net>
13603 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13604 my_unput() replaced by unput()
13606 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13608 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13609 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13610 type-punned pointer will break strict-aliasing rules"
13611 Old LR behaviour is again default; Klaus' LR can be choosen by
13612 defining the environment variable LRKLAUS
13616 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13617 * clean.mk: fixed removal of files in bin/CVS/
13618 * device/lib/clean.mk: fixed removal of directories small and large
13619 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13621 * src/SDCCval.c: removed superflous test for pedantic
13623 2003-10-05 Borut Razem <borut.razem AT siol.net>
13625 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13626 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13627 message "unmatched #pragma SAVE and #pragma RESTORE"
13629 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13631 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13632 assembly, critical functions, atomic, nojtbound)
13634 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13636 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13642 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13645 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13647 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13649 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13650 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13651 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13653 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13655 * src/z80/gen.c (genRet): fixed bug #524753
13656 * src/z80/gen.c (genCast): fixed internal error on cast from
13658 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13659 fix for bug #477835 to the z80
13660 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13661 for tracking iCodes in the peephole optimizer for z80
13663 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13665 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13666 the other part of bug #814548
13667 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13669 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13671 * src/SDCCcse.c: fixed part of bug #814548
13673 2003-09-28 Borut Razem <borut.razem AT siol.net>
13675 * src/asm.c: rewrite of printILine() to use temporary file instead
13677 * src/xa51/main.c: commented out declaration of int rewinds
13679 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13681 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13683 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13685 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13686 * src/asm.c (printILine): Fixed bug #811015
13688 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13690 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13693 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13695 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13696 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13697 to correctly handle general case of AOP_PAIRPTR
13698 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13700 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13702 * src/mcs51/ralloc.c (fillGaps),
13703 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13704 register positioning bug)
13706 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13708 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13710 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13712 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13713 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13714 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13715 (ralloc doesn't intentionally do this now, but perhaps later)
13716 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13717 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13718 register positioning bugs (Fixed bug #762602 and #795325)
13719 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13720 (Fixed bug #808779)
13721 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13722 lines that --i-code-in-asm generates
13724 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13726 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13727 trying to fclose a FILE* that was already closed.
13729 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13731 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13732 of const struct should be treated as if const themselves)
13734 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13736 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13738 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13740 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13741 Unix (/n) and DOS (/r/n) line terminations.
13743 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13745 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13748 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13750 * src/mcs51/gen.c (genFunction, genEndFunction),
13751 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13752 and restore of EA so that stack offsets to parameters are
13753 correct when using both critical and reentrant/stack-auto.
13754 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13755 size (can be triggered in error if sloc is shared between
13756 different sized objects)
13757 * device/include/float.h: fixed macros to explicitly use
13758 unsigned long where needed
13760 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13762 Feature req. 799831: added code to allow nesting of critical functions
13763 * src/mcs51/gen.c (genFunction, genEndFunction)
13764 * src/ds390/gen.c (genFunction, genEndFunction)
13766 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13768 * src/SDCCsymt.c (sclsFromPtr),
13770 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13771 support for standard C idiom of memory mapped variables; for
13772 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13773 to xdata int at 0x1234 tempvar = 1.
13774 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13775 provided by Akiya ISHIDA
13777 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13779 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13780 * src/SDCCval.c (constVal): added reduction from int to char
13781 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13782 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13783 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13785 * support/regression/tests/shifts.c: fixed
13787 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13789 * src/z80/gen.c (genXor): Fixed bug #805445
13791 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13793 Fixed bug #621531 (const & volatile confusion in the type chain).
13794 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13795 refer to the const or volatile state of the pointer itself.
13807 * src/pic16/ralloc.c
13808 * support/regression/tests/const.c
13810 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13812 When checking for duplicated modules, use absolute paths
13813 instead of relative paths. Files changed:
13818 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13820 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13822 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13824 * device/include/string.h: added size_t typedef, changed
13825 prototypes to use size_t, eliminated separate reentrant and
13826 non-reentrant declarations, added _memmove declaration
13827 * device/lib/_memcpy.c: changed to use size_t instead of int,
13828 changed /4 to >>2 to avoid division library call
13829 * device/lib/_memcmp.c,
13830 * device/lib/_memset.c,
13831 * device/lib/_strncat.c,
13832 * device/lib/_strncpy.c,
13833 * device/lib/_strncmp.c: changed to use size_t instead of int
13834 * device/lib/_memmove.c: new file (fixed bug #772294)
13835 * device/lib/Makefile.in: added _memmove.c
13836 * device/lib/z80/asm_strings.s: fixed bug #772290
13837 * support/regression/tests/bitfields.c: attempt to fix host assertion
13838 failure on amd64-unknown-linux2.2
13840 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13842 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13843 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13844 * as/z80/asmain.c (main): fixed bug #801766
13846 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13848 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13851 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13853 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13854 reported in bug #800609
13856 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13858 * Top header beautifications in src/pic16 directory:
13859 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13860 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13861 pcoderegs.h, ralloc.c, ralloc.h
13862 * main.c: added top header and GPL license notice
13863 * pcode.c: fixed the if-conditional warning
13865 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13867 * device/lib/_mullong.c: replaced int by short for gcc
13869 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13871 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13872 and JUMPTABLE iCodes properly now (worked by accident before)
13873 * src/mcs51/gen.c (leftRightUseAcc),
13874 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13875 iCode properly now. Use getSize instead of nRegs since a & b
13876 aren't part of the nRegs tally.
13878 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13880 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13881 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13882 before instructions that use the _STATUS register
13884 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13886 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13887 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13888 fetching of the pointer
13889 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13890 copied from genNearPointerSet()
13891 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13892 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13893 If they pop r0/r1 they must be called in the opposite order than aopOp().
13894 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13895 (resp. --stack-auto), prepared for --xstack
13897 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13899 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13901 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13903 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13904 these ports have their own __sdcc_external_start()
13906 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13908 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13909 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13910 type for bits was changed. It resulted in bit variables becoming
13911 global, which is not permitted in PIC 14 assembly output.
13913 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13915 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13917 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13919 Z80 and MCS51 linkers complaint if a public symbol is defined
13920 in more than one library module:
13924 * as/mcs51/Makefile.in
13926 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13928 A few small changes that speed up the peephole optimizer.
13932 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13934 Try to make the peephole optimizer smarter by maintaining
13935 an association between the assembly source code and the
13936 iCodes that originated them. Put this information to use
13937 with a new peephole rule condition "notVolatile" so that
13938 the rules can be aggressive yet still safe.
13943 * src/mcs51/peeph.def
13945 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13949 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13950 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13951 if the left or right operand symbols have the accuse flag set.
13953 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13955 Changed the type of the result of the ! (NOT) operator to char;
13956 previously it returned the same type as the source. This allows
13957 us to eliminate all the genFloatNot functions (all of its target
13958 implementations were very buggy) since !float can use the same
13961 * src/SDCCicode.c (ast2iCode): ! returns char
13962 * src/mcs51/gen.c (genNot, genNotFloat),
13963 * src/ds390/gen.c (genNot, genNotFloat),
13964 * src/z80/gen.c (genNot, genNotFloat),
13965 * src/pic/gen.c (genNot, genNotFloat),
13966 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13968 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13970 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13971 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13972 during interrupts. Ensure WSAVE is located at a shared bank address.
13973 2. Fixed page selection in some places
13974 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13975 the registers name strings.
13976 4. Fixed "signed / unsigned compare" compiler warnings.
13977 5. The PIC port manages its own allocation of the general purpose
13978 registers, but makes no attempt to reuse them. As a result when
13979 compiling it soon runs out of general purpose registers. Some
13980 additional code was added to the files pcode.c and device.c to walk
13981 through the function call tree and rename the registers so that they
13991 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13992 genPlus() & genMinus() when the result is the same as left or right
13994 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13996 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13998 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14000 Made bitfield a distinct type from bit so that bitfields
14001 convert as per ANSI C and bits retain their traditional
14002 boolean style behaviour. Implemented bitfield support in
14010 * src/ds390/gen.c: bit v bitfield split
14011 * src/z80/gen.c: New support for bitfields
14012 * support/regression/tests/bitfields.c: reenabled z80,
14015 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14017 Rules 246.x, 247.x relate to bitfields, the others speed up
14018 access to xdata mapped I/O devices.
14020 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14022 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14024 Cleaned up genPackBits and genUnpackBits and added two helper
14025 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14026 for literal assignments in genPackBits (thanks to Frieder for
14032 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14034 Fixed bug #748310 (pointer to function type mishandled when the
14035 function name is omitted). Also fixed a SIGSEGV when a function
14036 attribute (reentrant, etc) is used on a non-function or on a
14037 function but misplaced before the parameter list.
14039 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14041 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14042 * support/Util/SDCCerr.h,
14043 * support/Util/SDCCerr.c: Added func attr misuse error msg
14045 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14047 Fixed bug #787649 by anonymous
14048 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14049 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14051 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14053 Fixed numerous bitfield problems.
14055 * src/SDCC.y: More bitfield related error checking
14057 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14058 * support/Util/SDCCerr.h,
14059 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14060 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14061 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14062 * support/regression/tests/bitfields.c: tests added
14064 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14066 Made the constant following the "interrupt" keyword optional. If
14067 omitted, the function will not automatically be given an entry
14068 in the interrupt vector table (similar to #pragma NOIV, but
14069 less syntacticly kludgy). The interrupt number is also now
14070 range checked. Also fixed a bug in the high order bit example
14077 * support/Util/SDCCerr.c
14078 * support/Util/SDCCerr.h
14081 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14083 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14084 * src/SDCCicode.c (operandOperation): rewritten some ops
14085 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14086 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14088 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14089 be re-activated by defining REDUCE_LITERALS)
14090 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14091 unsigned, but are signed by default
14092 * src/SDCCval.c (constVal): rearranged
14093 * src/SDCCval.c (valMod): preliminary fix
14094 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14095 * support/regression/literalop.c: added, work in progress
14097 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14099 Generate warnings for useless declarations like "char data;"
14100 that don't do what new users expect.
14103 * support/Util/SDCCerr.h
14104 * support/Util/SDCCerr.c
14106 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14108 * src/SDCCval.c (valMult): fix overflow detection of negative int
14110 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14112 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14114 Changes to support big endian targets:
14127 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14129 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14130 * device/lib/time.c: fixed warning "integer overflow in expression"
14132 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14134 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14135 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14136 constants are unsigned; added recognition of "u" flag for unsigned
14137 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14138 * src/SDCCval.c (valDiv, valMod): fixed signdness
14139 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14140 signedness of modulo, left and right shift
14141 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14142 * support/Util/SDCCerr.h: added warning W_INT_OVL
14143 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14144 * src/SDCCast.c (ast_print): improved output of constants
14146 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14148 Fixed some warnings when building with MSVC:
14150 * as/mcs51/asdata.c
14154 * link/z80/aslink.h
14155 * link/z80/lkdata.c
14156 * link/z80/lkeval.c
14161 * support/cpp2/cpplib.c
14165 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14167 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14169 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14171 * support/librarian/clean.mk: Do not remove Makefile.
14172 * support/librarian/Makefile: added.
14174 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14176 Added librarian to MSVC build:
14179 * support/librarian/librarian.dsp
14181 'configure' not needed for librarian, removed:
14182 * support/librarian/configure
14183 * support/librarian/configure.in
14184 * support/librarian/config_in.h
14185 * support/librarian/Makefile.in
14187 Hopefully these ones built the librarian and the rest of sdcc properly:
14189 * Makefile.common.in
14191 Messed up 'configure', so revert to previous version:
14195 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14197 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14198 there, while the mantissa of a double is "only" 53 bits wide.
14200 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14202 Adding sdcclib to the build. MSVC project coming soon.
14203 Files added/changed:
14205 * support/librarian/clean.mk
14206 * support/librarian/configure
14207 * support/librarian/configure.in
14208 * support/librarian/config_in.h
14209 * support/librarian/Makefile.bcc
14210 * support/librarian/Makefile.in
14211 * support/librarian/sdcclib.c
14214 * Makefile.common.in
14218 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14220 Linker now complaints if linked modules have conflicting options, for
14221 example, one compiled using --model-large and another one compiled with
14222 --model-small. The following files were modified:
14224 * as/mcs51/asdata.c
14225 * as/mcs51/aslink.h
14227 * as/mcs51/asmain.c
14229 * as/mcs51/i51pst.c
14230 * as/mcs51/lkdata.c
14231 * as/mcs51/lklibr.c
14232 * as/mcs51/lkmain.c
14238 * link/z80/aslink.h
14239 * link/z80/lkdata.c
14240 * link/z80/lklibr.c
14241 * link/z80/lkmain.c
14244 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14246 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14247 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14249 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14251 * src/z80/mappings.i: fix _mul[us][int,long] entries
14253 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14255 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14257 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14259 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14260 * support/regression/tests/bitopcse.c: added
14268 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14270 added support for new library format to z80, gbz80 linkers:
14276 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14278 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14279 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14281 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14283 added DUMMY_READ_VOLATILE:
14292 * src/SDCCcse.c (algebraicOpts): many improvements
14293 * src/SDCCcse.h: removed algebraicOpts()
14294 * src/SDCCicode.c (picDummyRead): added
14296 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14298 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14299 "Insufficient space in data memory".
14301 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14303 * src/mcs51/gen.c: fixed bug #771358
14304 * src/z80/gen.c: fixed bug #759087
14306 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14308 * src/pic16/glue.c: minor cleanup by Vangelis
14310 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14312 * device/include/regc515c.h: fixed #758477
14313 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14314 * device/lib/_gptrput.c: saved a few bytes
14315 * my tab spacing is 8, yours too?)
14316 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14317 * device/lib/serial.c: process RX bytes earlier than TX bytes
14318 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14320 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14322 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14324 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14326 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14328 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14330 * device/lib/Makefile.in: bad fix, reverted to 1.43
14332 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14334 * device/lib/Makefile.in: added missing z80 object files
14336 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14338 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14339 pic16 progress by Vangelis:
14342 * src/pic/Makefile:
14349 * pic16/genarith.c:
14354 * pic16/pcodepeep.c:
14357 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14359 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14361 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14363 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14364 added gbz80 build to MSVC project.
14365 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14366 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14367 from 8051 stuff and setup so it links using a .lnk file.
14369 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14371 * support/librarian/sdcclib.c: sdcc librarian.
14372 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14375 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14377 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14379 2003-07-02 Borut Razem <borut.razem AT siol.net>
14381 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14382 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14383 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14384 src/xa51/main.c, src/z80/main.c:
14385 virtualization of glue() function: each port has it's own glue function,
14386 which is accessed by do_glue function pointer in PORT.general structure
14388 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14390 * DS800C400 fun, improved ROM interface and tinibios.
14392 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14394 * More support for DS80C400. Now includes beginning of interface to ROM.
14396 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14398 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14400 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14402 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14404 2003-06-19 Borut Razem <borut.razem AT siol.net>
14406 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14408 2003-06-19 Borut Razem <borut.razem AT siol.net>
14410 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14411 fixed Z80 port - crt0.o: cannot open.
14413 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14415 * support/Util/MySystem.c (merge_command): revert bad fix
14417 2003-06-18 Borut Razem <borut.razem AT siol.net>
14419 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14421 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14423 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14424 option --use-stdout sends errors to stdout instead of stderr.
14426 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14428 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14430 2003-06-15 Borut Razem <borut.razem AT siol.net>
14432 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14433 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14434 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14435 fixed width array of pointers replaced with sets;
14436 multiple include and lib paths ared transferred to preprocessor and linker
14437 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14438 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14439 fixed width array of pointers
14440 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14441 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14442 fixupPath(), getPathDifference()
14443 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14444 fixed width array of pointers
14446 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14448 * src/pic16/ralloc.c: fix warnings
14449 * src/pic16/pcode.c: fix warning
14451 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14453 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14454 know all the details, but essentially this set of changes enable
14455 the pic16 port to generate movff instructions and generate assembler
14459 * src/pic16/glue.c:
14460 * src/pic16/pcode.c:
14461 * src/pic16/device.c:
14462 * src/pic16/main.c:
14463 * src/pic16/pcode.h:
14464 * src/pic16/pcoderegs.c:
14465 * src/pic16/ralloc.c:
14466 * src/pic16/ralloc.h:
14468 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14470 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14471 added option --vc, so sdcc errors and warnings are compatible with
14472 Microsoft Visual Studio.
14474 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14476 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14477 device/lib/libfloat.lib: added atof function.
14479 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14481 * doc/sdccman.lyx: updated to Lyx 1.3
14482 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14483 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14484 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14486 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14488 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14490 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14492 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14493 additions to the "related tools/documentation" section
14495 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14497 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14499 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14501 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14502 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14504 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14506 * doc/sdccman.lyx: fix double dash and other minor things
14507 * doc/Makefile: fix double dash
14509 2003-05-28 Karl Bongers(patches from Martin Helmling)
14510 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14511 condition and ignore commands.
14513 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14515 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14516 is in parts still quite out of date, I did changes as far as I felt makes sense
14517 for a non-native english speaker.
14518 Please feel free to add to the manual or to correct my changes.
14519 * doc/Makefile: undid touching the date of intermediate tex files.
14521 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14523 * doc/sdccman.lyx: Manual has an index now
14525 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14527 Finalize muluint/mulsint and mululong/mulslong merging:
14528 * device/lib/_mulint.c
14529 * device/lib/_mullong.c
14530 * device/lib/gbz80/mul.s
14531 * device/lib/gbz80/stubs.s
14532 * device/lib/z80/mul.s
14533 * device/lib/z80/stubs.s
14534 * src/SDCCsymt.c (initCSupport)
14536 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14538 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14539 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14540 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14541 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14544 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14546 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14547 the regression tests I'm not brave enough to enable 245.b, 245.c
14548 * doc/sdccman.lyx: added latex preamble for hyperref package.
14549 Using pdflatex this will give you a hyperlinked pdf file with
14550 bookmarks. (prepend '%' before /usepackage if this breaks something)
14552 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14554 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14556 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14558 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14560 2003-05-21 <johan AT balder>
14562 * src/SDCCglue.c (printIval): fixed bug #739934
14564 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14566 Applied patch from bug 737905 (renamed yylineo to mylineno):
14573 * src/pic16/pcode.c: Cleaned warnings
14574 * src/pic16/pcodeflow.c: Cleaned warnings
14575 * src/pic16/pcoderegs.c: Cleaned warnings
14577 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14579 * src/pic16/pcode.c: Cleaned warnings
14580 * src/pic16/pcodepeep.c: Cleaned warnings
14581 * src/pic16/ralloc.c: Cleaned warnings
14583 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14585 * doc/sdccman.lyx: fixed bug 739745
14586 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14588 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14590 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14591 it can be defined with CFLAGS when running configure
14592 * src/SDCCmain.c: fixed compiling + linking with object files
14594 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14596 * configure.in: configure for pic16 port,
14597 added --disable-pic16-port
14598 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14599 * src/SDCCmain.c: linkOptions is changed to set *,
14600 added if/endif conditional macros to remove options help
14601 messages from optionsTable when a port is not configured, added
14602 support for the PIc16 port in the ports table, when executing
14603 the compiler with no port specified on command line, a default
14604 port is selected with the new macro DEFAULT_PORT which is
14605 defined in port.h, in setDefaultOptions() linkOptions is removed
14606 from initialization assignment, since now it is a set,
14607 parseCmdLine uses setParseWithComma for linkOptions, in
14608 linkEdit() linkOptions are accessed with new function indexSet()
14609 which returns the i'th item of a set variable. See SDCCset.c, in
14610 linkEdit() when calling buildCmdLine(), added linkOptions as
14611 last argument. Now users can pass arguments to gplink via the
14612 -Wl option, main() uses pic16glue() to glue up pic16 programs
14613 * src/SDCCpeeph.c: various changes to support pic16
14614 * src/SDCCset.c: added function void *indexSet(set *, int) to
14615 return the i'th item of the set
14616 * src/SDCCset.h: added function prototype for indexSet()
14617 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14618 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14619 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14620 added macro DEFAULT_PORT
14621 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14622 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14624 * src/pic16/glue.c: commented out some error producing lines
14625 * src/pic16/main.c: __config directives are commented out to stop
14626 gpasm complaining and test the linkage with gplink, _linkCmd and
14627 _asmCmd changed to be more gplink and gpasm friendly
14628 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14629 produced an error when parsed, peep rule 12 is added to utilize
14630 movff, but it is commented out since the pCode does not support
14631 yet a command with 2 address arguments
14633 2003-05-18 <johan AT balder>
14635 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14636 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14637 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14639 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14640 Added feature to script commands from file.
14642 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14644 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14645 * src/SDCCutil.c: include ctype.h for win32
14647 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14649 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14651 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14653 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14654 Fixed so you can set breakpoints prior to run, run does not stop
14655 on entry now. Add tbreak. Other enhancements and fixes for use
14658 2003-05-12 Borut Razem <borut.razem AT siol.net>
14660 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14662 2003-05-11 Borut Razem <borut.razem AT siol.net>
14664 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14665 the path of bin directory, so that PATH is the only env. variable, which has to be set
14666 in case of standard installation.
14667 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14668 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14669 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14671 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14673 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14674 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14675 temp files are in the port dir; clean the gen/test directory when
14676 generating new test.c
14677 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14678 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14679 * support/regression/tests/zeropad.c: added
14681 2003-05-09 <johan AT balder>
14683 * src/SDCCglue.c: fixed bug #597940
14685 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14687 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14688 cache sfr, optimize next,step, fix off by one sourceline,
14689 support ddd list function.
14690 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14692 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14694 * support/regression/HTMLgen.py: added compare_s2f()
14695 * support/regression/Makefile: redo 1.27
14696 * support/regression/generate-cases.py: redo 1.5
14698 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14700 * support/regression/tests/float.c: workaround 33 bit hex constant
14701 * support/regression/tests/simplefloat.c: fix division for host
14703 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14705 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14706 that tame's the PIC's over-aggressive optimizer.
14708 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14710 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14713 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14715 Initial support for DS80C400. "Hello world" runs on TINIm400
14718 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14720 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14721 * Some notes on ddd usage added in debugger/README
14722 Martin Helmling adding more features and fixes for ddd GUI debugger.
14723 Code added for nexti, stepi, up, down, and other adjustments.
14725 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14727 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14728 * src/pic/peeph.def Added two rules to optimize carry manipulation
14729 * src/pic/* removed debug printfs
14731 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14733 * debugger/mcs51/cmd.c: added header newalloc.h
14735 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14737 * as/Makefile: new EXEEXT
14738 * as/z80/Makefile: remove trailing slash of BUILDIR
14739 * as/z80/clean.mk: new EXEEXT
14740 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14741 * support/cpp2/Makefile.in: new EXEEXT
14742 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14744 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14746 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14747 EXEEXT was introduced to fix all related problems with targets
14748 "clean", "install" and "uninstall"; a couple of further flaws
14749 especially with "clean" have been fixed too
14750 * as/mcs51/Makefile.in
14751 * as/mcs51/clean.mk
14755 * debugger/mcs51/Makefile.in
14756 * debugger/mcs51/clean.mk
14757 * link/z80/Makefile
14758 * link/z80/Makefile.in
14759 * link/z80/clean.mk
14761 * packihx/Makefile.in
14763 * sim/ucsim/Makefile
14764 * sim/ucsim/clean.mk
14765 * sim/ucsim/avr.src/Makefile.in
14766 * sim/ucsim/avr.src/clean.mk
14767 * sim/ucsim/s51.src/Makefile.in
14768 * sim/ucsim/s51.src/clean.mk
14769 * sim/ucsim/xa.src/Makefile.in
14770 * sim/ucsim/xa.src/clean.mk
14771 * sim/ucsim/z80.src/Makefile.in
14772 * sim/ucsim/z80.src/clean.mk
14773 * sim/ucsim/main_in.mk
14774 * sim/ucsim/packages_in.mk
14775 * sim/ucsim/gui.src/Makefile.in
14776 * sim/ucsim/gui.src/serio.src/Makefile.in
14777 * sim/ucsim/gui.src/serio.src/clean.mk
14780 * support/cpp2/Makefile.in
14781 * support/cpp2/clean.mk
14782 * support/makebin/Makefile
14783 * support/makebin/clean.mk
14784 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14785 * doc/sdccman.lyx: --program-suffix no longer needed
14787 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14789 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14790 Martin Helmling added support for ddd GUI debugger.
14791 Code added to display assembly, set variables, and other commands
14792 to interface to ddd.
14794 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14796 * as/Makefile: fix target clean
14797 * as/clean.mk: fix target clean
14798 * as/z80/clean.mk: fix target clean
14800 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14802 * Makefile.common.in: added AT EXEEXT AT
14803 * configure.in: removed all mingw32 stuff
14804 * configure: rebuilt from configure.in
14805 * doc/sdccman.lyx: updated section "installation"
14806 * support/scripts/sdcc_mingw32: adapted to configure
14807 * support/scripts/sdcc_cygwin_mingw32: added
14809 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14811 * src/pic Added object file support for the PIC port
14812 * src/pic Applied patch from Craig Franklin (this started the object file support)
14813 * src/regression Updated the PIC regression tests for object files
14815 2003-04-20 Borut Razem <borut.razem AT siol.net>
14817 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14818 lklex.c: In function `getfid':
14819 lklex.c:203: warning: array subscript has type `char'
14820 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14821 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14822 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14823 stack handling macros
14825 2003-04-19 Borut Razem <borut.razem AT siol.net>
14827 * "handling space characters in file path" task:
14828 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14829 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14830 * support/Util/MySystem.h: make it self-sufficient
14831 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14832 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14833 handling space characters in file path
14834 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14835 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14836 * support/Util/MySystem.c: handling space characters in executable's path
14838 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14840 * as/z80/Makefile: fix permanent rebuild of z80
14841 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14842 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14844 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14846 * src/SDCCopt.c: add special case optimization to replace modulo by
14847 a power of two with a bitwise AND.
14849 2003-04-18 <johan AT balder>
14851 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14853 2003-04-17 <johan AT balder>
14855 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14856 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14858 2003-04-13 Borut Razem <borut.razem AT siol.net>
14860 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14861 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14862 fixed mingw problem in adl_NORMALIZE_PATH
14864 2003-04-12 Borut Razem <borut.razem AT siol.net>
14866 * fixed "#pragma SAVE/RESTORE can not be nested":
14867 * src/SDCC.lex: reworked pragma handling functions
14868 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14869 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14871 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14873 * src/SDCCutil.c (pathEquivalent): defined but not used
14874 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14875 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14876 * configure: rebuilt from configure.in
14877 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14878 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14879 * device/include/Makefile.in: replace sdcc_datadir
14880 * device/lib/Makefile.in: replace sdcc_datadir
14881 * Makefile.common.in: add LDFLAGS from configure
14882 * packihx/Makefile.in: use LDFLAGS
14883 * src/Makefile.in: use LDFLAGS
14884 * support/cpp2/Makefile.in: add LDFLAGS from configure
14885 * support/makebin/Makefile: use LDFLAGS
14886 * .version: bumped version number to 2.3.5
14888 2003-04-12 Borut Razem <borut.razem AT siol.net>
14890 * completed "different paths" task:
14891 * src/SDCCmacro.c: fixed bug in handling quotes
14892 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14893 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14895 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14897 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14899 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14901 * ds390/gen.c ds390/peeph.def: fix bug 706781
14903 2003-04-11 Borut Razem <borut.razem AT siol.net>
14905 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14907 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14909 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14910 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14911 set - this bit used to not be set...).
14912 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14913 bad code in PIC Port
14914 * src/regression/and2.c added to test bug 609268
14915 * src/regression/Makefile added and2.c to regression test
14918 2003-04-08 <johan AT CP255758-A>
14920 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14921 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14922 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14924 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14926 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14928 * support/cpp2/Makefile.in: fix bug #487815
14929 * configure: rebuilt from configure.in
14930 * Makefile.common.in: docdir changed, new path suffixes
14931 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14932 * sdcc_vc_in.h: reflect changes from sdccconf.h
14933 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14934 * src/SDCCutil.h: remove BINDIR hack
14935 * doc/sdccman.lyx: update new path hierarchy
14937 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14939 * src/SDCCpeeph.c: added okToRemoveSLOC test
14941 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14943 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14945 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14947 * src/SDCCpeeph.c: added labelIsReturnOnly test
14948 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14950 2003-04-05 <johan AT balder>
14952 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14953 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14954 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14955 * src/SDCCast.c: fixed a warning
14956 * src/SDCCast.h: fixed a warning
14957 * src/SDCCicode.c (operandFromAst): fixed a warning
14959 2003-04-04 <johan AT balder>
14961 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14962 * src/SDCCast.c (decorateType): fixed bug #715076
14963 * src/SDCC.y: fixed bug #702907
14965 2003-04-03 <johan AT balder>
14967 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14968 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14969 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14970 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14971 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14973 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14975 * _decdptr.c: fix return values
14976 * _gptrget.c: fix return values
14977 * _gptrgetc.c: fix return values
14978 * _gptrput.c: fix return values
14979 * _mulint.c: fix return values
14980 * as/z80/Makefile: fix 'make -j' problem
14982 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14984 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14985 * configure.in: big cleanup, updated to autoconf 2.5x
14986 * configure: rebuilt from configure.in
14987 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14988 * sdcc_vc_in.h: reflect changes from sdccconf.h
14989 * doc/Makefile: fixed a flaw in "make install"
14991 2003-04-02 <johan AT balder>
14993 * src/ds390/gen.c (genCmp): no comments
14994 * src/mcs51/gen.c (genCmp): no comments
14995 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14996 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14998 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15000 * support/regression/generate-cases.py: place generated file in given sub directory
15001 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15002 * support/regression/Makefile: improvements for 'make -j';
15003 side effect: it's simpler and faster now
15005 2003-03-31 Borut Razem <borut.razem AT siol.net>
15007 * src/z80/main.c: link-{port} and as-{port} defined without path
15008 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15010 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15012 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15014 2003-03-30 Borut Razem <borut.razem AT siol.net>
15016 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15017 changed type of list parameter to set
15018 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15019 * src/port.h: changed type of do_assemble() parameter to set
15020 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15021 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15022 definition of "cppoutfilename" macro with NULL value in preProcess()
15023 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15024 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15025 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15026 replaced with set *binPathSet
15027 * shash_add() deallocates the item, if allready exsists, before adding the new one
15028 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15030 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15032 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15033 a nested for loop bug in the PIC port
15034 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15037 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15039 * support/Util/dbuf.h: remove C++ stuff to make it portable
15041 2003-03-28 Borut Razem <borut.razem AT siol.net>
15043 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15044 literal strings in stringLiteral()
15045 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15046 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15049 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15051 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15053 2003-03-26 <johan AT balder>
15055 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15056 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15057 * src/SDCCast.c (decorateType): fixed " -v < 3"
15059 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15061 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15062 Added Lenny Story's debug infrastructure changes:
15063 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15064 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15065 * src/cdbFile.c: added
15066 * src/SDCCdebug.c: added
15067 * src/SDCCdebug.h: added
15068 * src/SDCCast.c (createFunction)
15069 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15070 * src/SDCCmain.c (parseCmdLine, main)
15071 * src/SDCCmem.c (redoStackOffsets)
15072 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15075 * src/avr/gen.c (genAVRCode)
15076 * src/ds390/gen.c (gen390Code)
15077 * src/mcs51/gen.c (gen51Code)
15078 * src/pic/gen.c (genpic14Code)
15079 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15080 * src/xa51/gen.c (genXA51Code)
15081 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15083 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15085 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15086 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15088 2003-03-22 <johan AT balder>
15090 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15092 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15094 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15095 * doc/cdbfileformat.lyx: added, written by Lenny Story
15096 * doc/Makefile: added cdbfileformat.lyx
15097 * doc/clean.mk: added cdbfileformat.lyx
15099 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15101 * src/mcs51/peeph.def: fix bug #705773
15103 2003-03-20 <johan AT balder>
15105 An sfr/sbit can have an "at #" AND an initializer
15106 * src/SDCCsymt.c (checkSClass):
15107 * src/SDCCmem.c (allocGlobal):
15108 * src/SDCCmem.c (allocLocal):
15109 * src/SDCCast.c (createBlock):
15111 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15113 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15115 2003-03-16 <johan AT balder>
15117 Undid the hackup of const and volatile, the problem is much bigger
15119 * src/SDCCast.c:1.171
15120 * src/SDCCglue.c:1.138
15121 * src/SDCCicode.c:1.146
15122 * src/SDCCsymt.c:1.150
15123 * src/SDCCval.c:1.65
15125 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15127 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15128 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15130 2003-03-13 <johan AT balder>
15132 Hackup const and volatile modifiers in type chains a bit:
15134 * src/SDCCast.c:1.169
15135 * src/SDCCglue.c:1.136
15136 * src/SDCCicode.c:1.143
15137 * src/SDCCsymt.c1.146
15138 * src/SDCCsymt.h1.59
15139 * src/SDCCval.c:1.63
15141 2003-03-12 <johan AT balder>
15143 * src/SDCCBBlock.h: more LRH debugging junk
15144 * src/SDCCcflow.h: more LRH debugging junk
15145 * src/SDCCloop.c: more LRH debugging junk
15146 * src/SDCC.y (struct_declaration): fixed bug #697590
15147 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15148 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15149 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15151 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15152 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15153 test function names must now match exactly).
15154 * src/SDCCcse.c: added special case in findCheaperOp to allow
15155 extending a short integer. Makes less awful code for bug 700121 test case.
15157 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15159 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15160 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15162 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15164 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15165 actually called (operandsNotEqual() was called for all
15166 operandsNotEqualX tests).
15168 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15170 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15171 with shorter literals. Fixes bug 700121.
15173 2003-03-11 <johan AT balder>
15175 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15177 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15179 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15180 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15182 2003-03-10 Borut Razem <borut.razem AT siol.net>
15184 * src/SDCCmain.c: pipe preprocessor's output
15185 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15186 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15187 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15188 which closes all pipes in pipeSet set
15189 * src/SDCCset.c: free deleted item in function deleteSetItem()
15190 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15191 moved from z80 to src subproject
15192 * .version: increased version number to 2.3.4
15194 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15196 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15197 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15198 * support/regression/ports/xa51/spec.mk: fix typo
15200 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15202 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15204 2003-03-09 Borut Razem <borut.razem AT siol.net>
15206 * src/SDCCmain.c: pipe preprocessor's output
15207 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15208 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15209 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15210 which closes all pipes in pipeSet set
15211 * src/SDCCset.c: free deleted item in function deleteSetItem()
15212 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15213 moved from z80 to src subproject
15215 2003-03-09 Borut Razem <borut.razem AT siol.net>
15217 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15218 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15219 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15220 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15221 * src/SDCCglobl.h: unification of WIN32 native definitions
15223 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15225 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15227 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15229 * src/configure.in: check for endianess (even while cross-compiling)
15230 * src/configure: check for endianess (even while cross-compiling)
15231 * src/configure_in.h: check for endianess (even while cross-compiling)
15232 * src/avr/gen.c: remove old endianess stuff
15233 * src/mcs51/gen.c: remove old endianess stuff
15234 * src/ds390/gen.c: remove old endianess stuff
15235 * src/pic/gen.c: remove old endianess stuff
15236 * src/pic/genarith.c: remove old endianess stuff
15237 * src/pic/glue.c: fix endianess check
15238 * src/pic16/gen.c: remove old endianess stuff
15239 * src/pic16/genarith.c: remove old endianess stuff
15240 * src/pic16/glue.c: fix endianess check
15241 * src/xa51/gen.c: remove old endianess stuff
15242 * src/z80/gen.c: fix endianess check
15243 * src/SDCCglue.c: fix endianess check
15244 * src/ds390/peeph.def: fix bug 700036
15246 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15248 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15249 * src/configure: find appropriate data-types on host for SDCC's int and long
15250 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15251 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15252 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15254 2003-03-07 <johan AT balder>
15257 some minor cleanups before the big shot
15258 OP_DEFS and OP_USES now use Kevin's protection
15259 new option --nolabelopt
15261 * src/SDCCBBlock.c:
15270 * src/ds390/ralloc.c:
15271 * src/mcs51/ralloc.c:
15272 * src/pic/ralloc.c:
15273 * src/xa51/ralloc.c:
15274 * src/z80/ralloc.c:
15276 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15278 * src/pic/pcode.c (get_op): fix 64 bit warnings
15279 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15280 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15281 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15282 * support/regression/tests/malloc.c: fix 64 bit warnings
15284 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15286 * src/mcs51/gen.c (genMinus): fixed bug 696436
15288 2003-03-02 Borut Razem <borut.razem AT siol.net>
15290 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15292 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15294 * configure.in: test for mkstemp
15295 * sdccconf_in.h: add HAVE_MKSTEMP
15297 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15299 * device/include/ctype.h: removed warning while using --stack-auto
15300 * device/include/malloc.h: removed warning while using --stack-auto
15301 * device/include/string.h: removed warning while using --stack-auto
15303 2003-02-23 Borut Razem <borut.razem AT siol.net>
15305 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15306 because NDEBUG is defined (see man assert)
15307 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15309 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15311 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15312 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15314 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15316 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15317 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15319 2003-02-18 <johan AT balder>
15321 * as/mcs51/asmain.c (asmbl): module can start with a digit
15322 * as/z80/asmain.c (asmbl): module can start with a digit
15324 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15326 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15327 * src/asm.c: fix pipe() for Mingw32
15329 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15331 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15332 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15333 make -V work again; --c1mode reads now from stdin
15334 * doc/sdccman.lyx: added --c1mode
15335 * support/Util/SDCCerr.c: new messages for c1 mode
15336 * support/Util/SDCCerr.h: new messages for c1 mode
15337 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15339 2003-02-15 <johan AT balder>
15341 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15343 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15345 * doc/sdccman.lyx: Environment variables, -o and other minor things
15347 2003-02-14 <johan AT balder>
15349 * src/xa51/main.c: before anyone really tries to use it :)
15351 * Install doc's in share/sdcc/doc
15352 * removed some obsolete files
15353 * Do a proper make distclean and uninstall
15354 M Makefile.common.in
15357 M device/include/Makefile.in
15358 M device/lib/Makefile.in
15361 M sim/ucsim/doc/Makefile.in
15363 R src/avr/peeph.rul
15364 R src/xa51/peeph.rul
15365 M support/cpp2/Makefile.in
15366 M support/makebin/Makefile
15369 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15371 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15373 2003-02-10 Borut Razem <borut.razem AT siol.net>
15375 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15376 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15377 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15378 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15379 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15380 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15381 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15382 src/z80/Makefile.bcc: Borland Makefile cleanup
15383 * as/z80/Makefile.bcc: Added Borland Makefile
15384 * support/cpp2/borland.h: Removed
15386 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15388 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15389 * src/SDCC.lex: new pragma NOIV
15390 * src/SDCCglobl.h: new pragma NOIV
15391 * src/SDCCmem.c: new pragma NOIV
15393 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15395 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15397 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15399 * src/SDCCmain.c: signal handling is switched off by --debug
15400 * doc/Makefile: small fix for install; use clean.mk again
15401 * doc/clean.mk: clean *.pdf and *.html too
15403 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15405 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15406 * device/lib/printfl.c: fix a ds390 bug by making it portable
15407 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15408 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15409 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15410 * debugger/mcs51/cmd.c: converted multi-line string literals
15411 * sim/ucsim/globals.cc: converted multi-line string literals
15412 * src/SDCCmain.c: introduced signal handler to remove temp files
15413 * doc/Makefile: small tweaks, implement clean
15414 * doc: removed generated files
15416 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15418 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15419 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15420 Address Record is not correctly generated for DS390."
15422 2003-02-02 Borut Razem <borut.razem AT siol.net>
15424 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15425 * as/mcs51/asm.h: fixed compilation with Borland C
15426 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15427 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15428 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15429 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15430 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15431 src/z80/Makefile.bcc: delete $(LIB) only if exist
15432 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15434 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15436 * device/include/malloc.h: introduced NULL
15437 * device/include/string.h: introduced NULL
15438 * device/include/stdlib.h: introduced NULL
15439 * device/lib/_memcpy.c: removed NULL
15440 * device/lib/_strcat.c: removed NULL
15441 * device/lib/_strchr.c: removed NULL
15442 * device/lib/_strcmp.c: removed NULL
15443 * device/lib/_strcpy.c: removed NULL
15444 * device/lib/_strcspn.c: removed NULL
15445 * device/lib/_strlen.c: removed NULL
15446 * device/lib/_strncat.c: removed NULL
15447 * device/lib/_strncmp.c: removed NULL
15448 * device/lib/_strncpy.c: removed NULL
15449 * device/lib/_strpbrk.c: removed NULL
15450 * device/lib/_strrchr.c: removed NULL
15451 * device/lib/_strspn.c: removed NULL
15452 * device/lib/_strstr.c: removed NULL
15453 * device/lib/_strtok.c: removed NULL
15454 * device/lib/malloc.c: removed NULL, include own header
15456 2003-02-02 <johan AT balder>
15458 * 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
15459 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15460 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15461 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15462 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15463 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15465 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15467 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15470 2003-02-01 <johan AT balder>
15472 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15474 2003-01-31 <johan AT CP255758-A>
15476 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15478 2003-01-30 <johan AT balder>
15480 * src/SDCCBBlock.c: automatic bug detection
15481 * src/SDCCicode.c: automatic bug detection
15483 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15485 * src/SDCCglobl.h: now --xram-size 0 works
15486 * src/SDCCmain.c: now --xram-size 0 works
15488 2003-01-29 <johan AT balder>
15490 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15492 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15494 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15495 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15496 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15497 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15498 * src/SDCCglobl.h: Added options --xram-size and --code-size
15499 * src/SDCCmain.c: Added options --xram-size and --code-size
15501 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15503 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15504 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15506 2003-01-27 <johan AT balder>
15508 * src/SDCC.y: fixed bug #613764
15510 2003-01-26 <johan AT balder>
15512 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15513 * src/SDCCsymt.h: fixed bug #673374
15514 * src/SDCCglue.c: fixed bug #661910
15515 * src/SDCCast.c: fixed bug #458099 and 673374
15517 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15519 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15520 * as/mcs51/strcmpi.h: added
15521 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15522 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15523 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15524 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15525 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15526 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15527 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15528 * as/mcs51/Makefile.aslink: new module strcmpi
15529 * as/mcs51/Makefile.asx8051: new module strcmpi
15530 * as/mcs51/Makefil.bcc: new module strcmpi
15531 * as/mcs51/Makefile.in: new module strcmpi
15532 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15534 2003-01-26 <johan AT balder>
15536 * src/SDCCglue.c: reverted back to 1.124
15537 * src/SDCCast.c: reverted back to 1.156
15538 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15540 2003-01-25 <johan AT balder>
15542 * src/SDCCglue.c: A better fix for bug #661910
15543 * src/SDCCast.c: A better fix for bug #661910
15544 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15546 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15548 * src/Makefile.in: remove spawn.o
15549 * src/SDCCmain.c: remove spawn.h
15550 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15551 * src/spawn.c: removed
15552 * src/spawn.h: removed
15553 * support/regression/ports/ds390/spec.mk: link with -r
15555 2003-01-24 <johan AT CP255758-A>
15557 * src/ds390/gen.c (aopOp): fixed bug #667458
15558 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15559 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15560 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15562 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15564 * src/mcs51/peeph.def: better assembler identation by Frieder
15565 * src/mcs51/gen.c: better assembler identation by Frieder
15567 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15569 * as/z80/string.h: removed for gcc 3.2
15570 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15571 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15573 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15575 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15576 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15577 * support/regression/Makefile: separate temp files for ports
15578 * support/regression/generate-cases.py: separate temp files for ports
15579 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15580 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15582 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15584 * moved tinitalk to device/examples/ds390
15586 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15588 * as/mcs51/lkmem.c: rflag is for DS390
15589 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15590 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15591 (linkEdit): move mem- and map-files the same way as ihx-files
15592 * src/z80/main.c (_setDefaultOptions): removed --generic
15593 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15594 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15595 * src/pic/glue.c (picglue): --c1mode works again
15596 * src/pic16/glue.c (pic16glue): --c1mode works again
15597 * src/asm.c (printCLine): fix #660034
15599 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15601 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15602 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15603 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15604 * as/mcs51/lkmem (summary): better fix for sp problem
15605 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15606 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15607 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15608 remove --stack-after-data
15610 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15612 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15613 * src/SDCCutil.c (join): ugly bug: missing '\0'
15614 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15616 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15618 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15620 * src/pic/main.c (_asmCmd): gpasm supports -o
15621 * src/z80/main.c: more general macros
15622 * device/lib/Makefile.in: remove intermediate files
15624 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15626 * .version: Bumped version number to 2.3.3
15627 * src/SDCCBBlock.c: new option -o
15628 * src/SDCCglobl.h: new option -o
15629 * src/SDCCglue.c: new option -o
15630 * src/SDCCmain.c: new option -o
15631 * src/asm.c: new option -o
15632 * src/ds390/main.c: new option -o
15633 * src/pic/glue.c: new option -o
15634 * src/pic/pcode.c: new option -o
15635 * src/pic/ralloc.c: new option -o
15636 * src/pic16/glue.c: new option -o
15637 * src/pic16/pcode.c: new option -o
15638 * src/pic16/ralloc.c: new option -o
15639 * src/z80/main.c: new option -o
15640 * device/lib/Makefile.in: use -o
15641 * support/regression/ports/ds390/spec.mk: use -o
15642 * support/regression/ports/gbz80/spec.mk: use -o
15643 * support/regression/ports/mcs51/spec.mk: use -o
15644 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15645 * support/regression/ports/z80/spec.mk: use -o
15646 * support/regression/ports/ucz80/spec.mk: use -o
15647 * support/regression/ports/xa51/spec.mk: use -o
15648 * support/regression/fwk/lib/timeout.c: fix usage string
15650 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15651 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15653 2003-01-07 <johan AT balder>
15655 * src/SDCCast.c (decorateType): fixed bug #600035
15657 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15658 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15659 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15660 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15661 * src/pic/pcode.c: outcommented unused variable to remove warnings
15662 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15664 2003-01-06 <karl AT turbobit.com>
15665 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15668 2003-01-06 <johan AT balder>
15670 * src/SDCCicode.c: fixed array add
15672 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15673 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15674 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15676 2003-01-04 <johan AT balder>
15678 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15680 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15681 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15683 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15684 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15685 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15687 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15688 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15690 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15691 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15693 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15694 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15696 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15698 * in /sdcc/as/mcs51/ changed these files in order to create an
15699 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15700 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15701 following files to include the previous two files: aslink.dsp,
15702 Makefile.aslink, Makefile.bcc, and Makefile.in.
15704 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15705 .adb instead of .cdb
15707 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15709 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15710 value from option --iram-size.
15712 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15714 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15717 2002-09-18 <wiml AT hhhh.org>
15719 * SDCClrange.h: exposed setFromRange() and setToRange()
15720 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15721 packRegsForAccUse() (bug 542397)
15722 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15723 multiple times and emitting the fetch operations more than once
15724 added aopGetUsesAcc() function to allow binary operators to
15725 fetch their operands in the correct order; made genMinus() emit
15726 compact code for X = LITERAL - Y
15728 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15729 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15730 sprintf() in line 1267.
15732 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15733 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15736 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15737 Changes to aslink (All the changes are marked with 'JCF'):
15739 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15742 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15743 area BSEG. Also moves, if possible, the DATA area down into the internal
15744 ram so more space is available.
15746 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15749 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15750 not bytes. Function summary() which creates a memory usage summary
15751 file with extension .mem. Reports of overlaping stack and small stack
15752 size. If the space for the stack is less than 16 bytes aslink trows a
15755 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15756 the 8051. Option 'y' for memory summary output file.
15758 Changes to sdcc (All the changes are marked with 'JCF'):
15760 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15762 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15763 overlaying area for it (uses RegBankUsed[4]).
15765 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15766 bank zero as used by default. By default aslink locates the stack
15767 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15768 the creation of the .mem file. Delegates the allocation of data area
15769 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15770 the begining of the stack area to aslink.
15772 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15773 glue() in SDCCglue.c creates an area for it.
15775 2002-09-03 Borut Razem <borut.razem AT siol.net>
15776 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15777 sdcc/src/pic/glue.c:
15778 introduced atexit() handler for teporay files removal in case of
15779 errors, assertions, ...
15781 2002-08-29 Borut Razem <borut.razem AT siol.net>
15782 * sdcc/support/cpp2/auto-host_vc_in.h:
15783 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15784 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15785 Maybe there is a similar problem with BORLANDC? It should be checked!
15787 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15788 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15789 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15790 was not executed, and the compiler (cl) launched a warning:
15791 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15793 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15794 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15796 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15797 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15799 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15800 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15801 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15802 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15803 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15804 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15805 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15806 - added Release configuration in VS projects
15807 - review of compiler an linker options
15808 - VC .exe files are generated in bin_vc directory, not to interfere
15809 with binaries generated from other projects (cygwin, mingw, bcc ...)
15811 * sdcc/src/yacc.dsp: added
15813 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15814 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15815 and insert the version number definitions from .version
15817 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15819 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15820 added - genarate auto-host.h using auto-host_vc_in.h as template
15823 removed from CVS, generated automatically
15825 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15826 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15828 2002-08-11 Borut Razem <borut.razem AT siol.net>
15829 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15831 2002-08-10 Borut Razem <borut.razem AT siol.net>
15832 * src/SDCCmain.c (main):
15833 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15834 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15835 The consequence was that some temporary files were not removed.
15838 unification of code in functions tempfilename() and tempfile():
15839 function tempnam() is defined in Visual Studio 6.0 and .NET
15841 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15843 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15844 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15845 - removed compiler command line option /WX: Treats all warnings as errors
15846 - update a list of source files, included into the project
15848 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15849 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15850 changed project type to Generic Project so that can be correcly converted to VS.NET project
15852 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15854 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15856 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15858 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15859 added return 0 statements after assert() to make compiler happy
15861 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15862 added newline in the def file to keep MSC compiler satisfied
15864 * sdcc/src/z80/gen.c:
15865 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15866 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15867 - solved MSC error in function aopDump()
15869 * sdcc_vc.h: define PREFIX as "\\sdcc"
15871 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15872 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15874 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15875 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15876 - Rewrote the register banking algorithm.
15877 - Added pCode live-range analysis to registers (for now, only non-used and
15878 singly-used registers optimized away)
15880 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15882 * 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.
15884 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15885 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15887 2002-04-22 Michael Hope <michaelh AT vroom>
15889 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15891 * configure.in (DD_COPT): Added include support required for gbdk.
15893 * .version: Bumped version number just to increase it.
15895 * src/SDCCmain.c: Added -nostdinc to the default options.
15897 2002-04-15 Michael Hope <michaelh AT vroom>
15899 * device/lib/z80/printf.c (sprintf): Added.
15901 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15903 * src/z80/peeph.def: Added transpose redundent load rule.
15905 * src/z80/main.c: Added force callee saves for jaune.
15907 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15909 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15911 2002-03-28 Johan Knol <johan AT balder>
15913 * src/SDCCval.c: fixed bug #532436
15915 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15917 Added "char *Processor" field to the port structure.
15920 Added -p option. Allows port dependent processor to be specified.
15923 Initialized the new field char *Processor field to NULL in all ports
15926 Compiler generated registers for interrupt context saving
15927 were not getting allocated.
15929 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15932 Fixed left shift. Will promote the left side of a left shift
15933 if a) left shifting more than size of operand or b) when assigned
15934 to something size > size of left side
15936 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15938 tons of changes. Register allocation has been
15939 rewritten. Added customization for the various PICs. Flow
15940 analysis is restructured. ...
15942 * src/pic/device.h:
15945 * src/pic/device.c:
15946 Added. device.c is a PIC port hack to accomodate variations
15949 2002-03-13 Michael Hope <michaelh AT vroom>
15951 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15953 2002-03-04 johanknol <johanknol AT manik>
15955 * /src/SDCCval.c: fixed
15957 const unsigned char arr[][2] = { { 0, 1 } };
15958 t18.c:1: error: Initializer element is not constant
15960 2002-03-04 bela <bela AT manik>
15962 * /device/include/mcs51reg.h:
15963 ds89c420 register definition update
15965 2002-03-03 <johan AT FRIJA>
15967 * support/Util/SDCCerr.c: did something, but don't no why anymore
15969 * support/regression/tests/bug-524691.c: made it a little less shy
15971 * src/SDCCast.c (decorateType): fixed bug #524697
15973 * src/SDCCast.c: made some lineno improvements
15975 * src/SDCCval.c (getNelements): changed warning to error
15977 * src/SDCCglue.c (printIvalArray): changed warning to error
15979 * src/SDCCicode.c: fixed a warning for mingw
15981 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15983 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15985 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15987 * src/ds390/peeph.def:
15988 Added some more peephole rules
15990 * src/ds390/gen.c: Various fixes & enhancements
15992 * src/SDCClrange.c, src/SDCClrange.h:
15993 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15995 * src/ds390/ralloc.c:
15996 various fixes & enhancements (ds390) specific
15998 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15999 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16002 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16004 2002-03-02 <johan AT FRIJA>
16006 * src/SDCCast.c (decorateType): fixed bug #524708
16008 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16010 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16012 2002-03-01 Michael Hope <michaelh AT vroom>
16014 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16016 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16018 2002-03-01 <johan AT FRIJA>
16020 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16022 * src/SDCCast.c (decorateType): fixed bug #524209
16024 * src/SDCCval.c (valNot): fixed bug #524195
16026 2002-02-26 <johan AT balder>
16028 * src/xa51/gen.c: fixed a warning
16030 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16032 * src/SDCCast.c (decorateType): fixed bug #522534
16034 2002-02-23 <johan AT balder>
16036 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16038 2002-02-22 <johan AT balder>
16040 * src/SDCCast.c: fixed bug #514865
16042 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16044 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16046 * sdcc/src/SDCCloop.c:
16047 Previous fix was not good. basic blocks that have "break" or "return" are
16048 not really partof a loop , but live ranges used in these blocks should
16049 be live thru the entire loop, so set partOfLoop but don't add them to
16052 2002-02-21 <johan AT FRIJA>
16054 * src/SDCCcse.c: fixed bug #514308
16056 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16059 Fixed BUG #519583. If a conditional block ended in a return/break
16060 statement inside a loop, it was not being considered part of the loop.
16062 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16064 2002-02-10 Karl Bongers <karl AT turbobit.com>
16067 Fixed up SDCDB debugger somewhat. Updated debugger/README
16068 with lots of comments and notes.
16070 * device/examples/test2.c:
16071 Fix bug, "red" variable not being initialized(compiler complained).
16073 * device/examples/Makefile, examples/test3.c:
16074 Add Makefile in device/examples folder, compiles test3.c
16075 for use as a multiple module SDCDB test case.
16077 * sim/ucsim/cmd.src/cmdset.cc:
16078 Took out debug printfs in ucsim "next" command.
16080 * sim/ucsim/xa.src:
16081 Karl and Johan start ucsim XA support. Most dissassembly working,
16082 about 75% emulation done(plenty of work remaining).
16084 * sim/ucsim/z80.src:
16085 Add Z80 support to ucsim, add test-ucz80 regression test,
16086 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16087 Notice z80 compiler fails on examples/test3.c/crc code.
16089 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16091 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16092 Added support for --parms-in-bank1
16094 * src/ds390/peeph.def:
16095 added a few more peephole optimzations
16097 * src/ds390/main.c:
16098 1) added __builtin_inp & __builtin_outp used to read in data of given length
16099 from a memory mapped port
16100 2) added __builtin_memcmp
16101 3) added __builtin_swapw swap bytes of a short
16103 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16104 1) handle multiple send & receives from register bank1
16105 2) ralloc can now allocate DPTR1 to some liveRanges
16107 * src/SDCCsymt.c, src/SDCCsymt.h:
16108 changes to handle multiple sends & receives
16110 * src/SDCCptropt.h:
16111 added some pointer arithmetic optimization
16113 * src/SDCCptropt.c:
16114 added some pointer arithmetic optimizations but not stable yet so not
16115 called from anywhere (will get this working shortly)
16117 * src/SDCCopt.c: fixed for multiple sends & receives
16120 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16121 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16122 set preprocessor defines (depending on options)
16124 * src/SDCCicode.c, src/SDCCicode.h:
16125 changes made to handle multiple sends & receives
16128 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16130 * src/SDCCcse.c, src/SDCCcse.h:
16131 added function findbackward def (to be used in upcoming optimization)
16133 * src/SDCCcflow.c, src/SDCCcflow.h:
16134 added function returnAtEnd - to determine if a basic block terminates with
16137 * src/SDCCast.c, src/SDCCast.h:
16138 added option parms-in-bank1
16140 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16141 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16142 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16143 adjusted for --parms-in-bank1 option
16145 * device/include/string.h:
16146 donot redefine "reentrant" keyword
16148 * device/include/ds80c390.h: Added some more SFRs
16150 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16152 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16154 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16156 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16158 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16160 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16162 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16164 * Added --xram-movc option
16166 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16168 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16170 2002-01-11 Johan Knol
16172 * Added math lib of Jesus Calvino-Fraga
16174 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16176 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16177 * support/regression/Makefile: new target test-mcs51-stack-auto
16178 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16180 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16182 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16184 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16186 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16188 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16190 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16192 * src/SDCCglue.h: add definition for printIvalChar()
16194 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16196 * src/SDCCast.c: fix #498138 by Johan
16198 * src/SDCCglue.c: fix #498138 by Johan
16200 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16202 * support/regression/Makefile: fix clean
16204 * support/regression/ports/ds390/support.c: fix transmission of last character
16206 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16208 * /sdcc/src/ds390/gen.c:
16209 a) improved computing address of stack variable
16210 b) took out some #if 0 code
16211 c) improved parmBytes adjustment
16212 d) improved genPlusIncr & genMinusIncr
16213 e) genCmp could generate bad code (when left assigned to DPTR)
16214 f) Fixed bug in hasInc
16216 * /sdcc/src/ds390/ralloc.c:
16217 a) packRegsForSupport could mess up live information (Fixed)
16218 b) packRegsDPTRuse could be incorrect for left & right shift
16220 * /sdcc/src/mcs51/ralloc.c:
16221 packRegsForSupport could mess up the live information (Fixed)
16223 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16225 * /sdcc/src/SDCCast.c:
16226 can reverse a loop even if function call is present as long
16227 as the loop control variable is local & is not passed as parameter
16229 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16231 * /sdcc/ChangeLog: *** empty log message ***
16233 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16234 More builtin function additions for TININative
16236 * /sdcc/src/ds390/ralloc.c:
16237 Had broken the regression testsuite
16239 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16241 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16242 Added funcattr hasStackParms will be set for reentrant functions when there
16243 are paramteres on the stack, this helps in minimizing frame pointer generation
16244 typeFromStr can handle function pointers now
16246 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16247 *** empty log message ***
16249 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16251 * /src/ds390/gen.c, /src/ds390/main.c:
16252 More builtin function additions for TININative
16254 * /src/ds390/ralloc.c:
16255 Had broken the regression testsuite
16257 * /src/SDCCast.c: Fixed a bug in dumptree
16259 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16260 Added funcattr hasStackParms will be set for reentrant functions when there
16261 are paramteres on the stack, this helps in minimizing frame pointer generation
16262 typeFromStr can handle function pointers now
16264 * /doc/builtins.txt, /doc/TININative.txt:
16265 *** empty log message ***
16268 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16270 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16271 ALPHA version for -mTININative
16273 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16274 updated to reflect changes in the port structure
16277 added function do_assemble (similar to do_link) if non-null this function
16278 will be called to do assembly (-mTININative) requires a multi command
16280 added function genAssemblerEnd will be called to generate assembler Epilogue
16283 added _JavaNative to debug info printing
16285 * /src/SDCCmain.c: added option --tini-libid
16286 added port->do_assemble function (-mTININative) has a multi command assemble
16288 * /src/SDCCglue.c: Disabled "constExpr" check
16289 added port->genAssemblerEnd function
16291 * /src/SDCCglobl.h: Added option --tini-libid value
16294 tookout optimizeCompare from the header (has no external references)
16296 * /src/SDCCast.c: made one more function "static"
16298 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16300 * src/z80/mappings.i: Added z80asm support.
16302 * src/z80/main.c: Added z80asm support on --asm=z80asm
16304 * src/z80/gen.c: Fixed asm portability issues.
16306 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16308 * src/SDCCglue.c (printExterns): Added global/extern split.
16310 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16312 * support/regression/Makefile: added test for mcs51 model large
16314 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16316 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16318 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16320 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16322 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16324 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16326 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16328 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16330 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16332 * support/regression/tests/simplefloat.c: Port to mcs51.
16334 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16335 * support/regression/tests/bug-485362.c: Added.
16337 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16339 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16341 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16343 * src/z80/gen.c (aopDump): Added a dump function.
16345 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16346 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16348 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16350 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16352 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16354 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16356 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16358 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16360 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16362 * support/regression/ports/ds390/support.c: Use tinibios.
16364 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16366 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16368 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16369 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16371 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16373 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16375 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16377 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16379 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16380 (packRegsForIYUse): Created and optimised.
16382 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16384 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16385 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16387 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16389 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16391 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16393 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16395 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16397 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16399 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16401 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16403 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16405 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16407 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16409 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16410 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16411 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16413 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16415 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16416 (genNotFloat): Added.
16417 (genUminusFloat): Added.
16419 * device/lib/z80/Makefile: Added floating pt stubs.
16421 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16423 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16425 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16427 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16429 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16431 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16433 * sdcc/support/regression/Makefile: Add port ds390.
16435 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16437 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16439 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16441 * sdcc/support/regression/ports/ds390/support.c: Added.
16443 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16445 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16447 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16449 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16451 * device/include/malloc.h: Added z80 and gbz80 support.
16453 * device/lib/gbz80/heap.s: Added.
16455 * device/lib/z80/heap.s: Added.
16457 * device/lib/malloc.c: Added z80 and gbz80 support.
16459 * support/regression/tests/malloc.c (testMalloc): Added.
16461 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16463 * support/regression/tests/bug-478094.c: Added.
16465 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16467 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16469 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16471 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16473 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16475 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16477 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16479 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16481 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16483 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16485 * support/regression/tests/bug-477927.c: Added.
16487 * src/z80/peeph.def: Added minor rules.
16489 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16491 * src/z80/peeph.def: Added jump optimisation modification.
16493 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16495 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16497 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16499 * support/regression/tests/funptrs.c: Added.
16501 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16503 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16505 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16507 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16509 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16511 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16512 (movLeft2ResultLong): Created.
16514 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16515 (joinPushes): Added. Joins two char pushes into a word push.
16517 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16519 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16521 * support/makebin/Makefile (install): Added creation of dest dir.
16523 2001-10-24 Karl Bongers <karl AT turbobit.com>
16525 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16527 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16529 * src/z80/ralloc.c: Turned off faulty pack for one use.
16531 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16533 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16535 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16537 * support/regression/Makefile: Improved clean
16539 * support/regression/ports/gbz80/spec.mk: Added clean
16541 * support/regression/ports/host/spec.mk: Added clean
16543 * support/regression/ports/z80/spec.mk: Added clean
16545 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16547 * support/regression/ports/mcs51/timeout.c: little improvements
16549 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16551 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16553 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16555 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16557 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16559 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16561 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16563 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16564 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16566 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16568 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16570 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16572 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16574 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16576 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16578 * support/regression/tests/longor.c: Added.
16580 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16582 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16584 * as/mcs51/aslink.h: define PATH_MAX
16586 * as/mcs51/asm.h: define PATH_MAX
16588 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16590 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16592 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16594 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16596 * src/SDCCglobl.h: define PATH_MAX
16598 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16600 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16602 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16604 * src/z80/gen.c (gencjneshort): Fixed
16606 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16608 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16610 * support/regression/tests/bug-469671.c: Added.
16612 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16614 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16616 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16618 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16620 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16622 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16624 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16626 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16628 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16630 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16632 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16634 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16636 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16638 * 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.
16640 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16642 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16644 2001-10-07 <johan AT FRIJA>
16646 * device/lib/gets.c (gets): fixed the return value.
16648 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16649 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16651 * 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.
16653 * 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.
16655 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16657 * src/pic/gen.c: Removed Safe_strdup.
16659 * configure.in: Added option to enable libgc support.
16661 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16662 (bitVectUnion): Optimised.
16663 (bitVectIntersect): Optimised.
16664 (bitVectBitsInCommon): Optimised.
16665 (bitVectCplAnd): Optimised.
16667 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16669 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16671 * src/SDCCmain.c: distinguish between assembler debug and plain options
16673 * src/avr/main.c: remove standard assembler options
16675 * src/ds390/main.c: remove standard assembler options
16677 * src/mcs51/main.c: remove standard assembler options
16679 * src/port.h: removed "PENDING" comment
16681 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16683 * src/device/lib/_mulint.c : new, with assember functions
16685 * src/device/lib/_mullong.c : new, with assember functions
16687 * src/device/lib/_divuint.c : with assember functions
16689 * src/device/lib/_divsint.c : with assember functions
16691 * src/device/lib/_divulong.c: with assember functions
16693 * src/device/lib/_divslong.c: with assember functions
16695 * src/device/lib/_moduint.c : with assember functions
16697 * src/device/lib/_modsint.c : with assember functions
16699 * src/device/lib/_modulong.c: with assember functions
16701 * src/device/lib/_modslong.c: with assember functions
16703 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16705 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16707 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16708 replaced _mululong.c and _mulslong.c by _mullong.c
16710 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16712 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16714 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16716 * src/SDCCglue.c: test, if win32api is available for MINGW
16718 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16720 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16721 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16722 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16723 * support/regression/ports/host/spec.mk: removed GENERIC
16724 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16725 * support/regression/ports/z80/spec.mk: removed GENERIC
16727 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16729 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16731 * support/regression/tests/bug-467035.c: Created.
16733 2001-10-01 <johan AT FRIJA>
16735 * src/SDCC.y: fixed bug #466586 part 1
16737 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16739 * SDCCicode.c: z80 has no generic pointers
16740 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16742 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16744 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16746 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16748 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16750 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16752 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16754 * configure.in: Fixed up so that ucsim is only configured once.
16756 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16758 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16759 (getPathDifference): As above.
16761 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16763 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16765 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16766 * .version: Updated to 2.3.1
16768 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16769 Added copyright header.
16771 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16772 (assemble): Added support for macro based assembler commands.
16773 (linkEdit): Added support for macro based linker commands.
16774 (preProcess): Changed the pre-processor to use macros.
16775 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16776 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16778 * device/lib/z80/crt0.s: Added module name for debugging.
16780 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16782 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16784 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16786 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16788 * src/Makefile.in: Added SDCCmacro and SDCCutil
16790 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16792 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16794 2001-09-16 <johan AT FRIJA>
16796 * 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.
16798 2001-09-15 <johan AT FRIJA>
16800 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16801 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16803 2001-09-11 <johan AT FRIJA>
16805 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16807 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16809 * support/regression/tests/bug-460444.c: Added test case.
16811 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16812 (genCast): Added justification for all of the asserts.
16814 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16816 * support/regression/support.c: _xdata replaced by xdata
16818 * support/regression/spec.mk: removed _generic
16820 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16822 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16824 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16825 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16827 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16829 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16831 * support/regression/tests/bug-460010.c: Added test case.
16833 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16835 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16837 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16839 * support/regression/testfwk.c: removed workaround for bug #436344
16841 * support/regression/tests/bp.c: use less memory with mcs51
16843 * support/regression/tests/bug-441448.c: use less memory
16845 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16847 * support/regression/collate-results.py: typo
16849 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16851 * support/regression/tests/fetchoverlap.c: Added new test case.
16853 * support/regression/tests/bp.c: Added new test case.
16855 * support/regression/tests/bug-448984.c: Added new test case.
16857 * support/regression/tests/pow2shifts.c: Added new test case.
16859 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16860 (genlshTwo): Fixed right shift for count > 8.
16862 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16864 2001-09-08 <johan AT FRIJA>
16866 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16868 2001-09-07 <johan AT FRIJA>
16870 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16872 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16874 2001-09-06 <johan AT FRIJA>
16876 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16877 * bernhard noted me at this: "() equals to (void)" (1.38)
16879 2001-09-05 <johan AT FRIJA>
16881 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16883 2001-09-04 <johan AT FRIJA>
16885 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16888 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16890 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16892 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16894 * link/z80/aslink.h: Fixed path for PATH_MAX
16896 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16898 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16900 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16902 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16904 * 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.
16906 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16908 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16909 (genCmp): Fixed up genCmp for the GB with longs.
16911 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16913 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16915 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16917 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16919 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16921 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16923 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16925 * 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.
16927 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16929 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16931 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16933 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16935 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16937 * sim/ucsim/configure: little improvement of Cygwin-detection
16938 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16939 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16940 * support/regression/tests/bug-221100.c: small changes for mcs51
16941 * support/regression/tests/bug-221168.c: small changes for mcs51
16942 * support/regression/tests/bug-227710.c: small changes for mcs51
16943 * support/regression/tests/staticinit.c: small changes for mcs51
16944 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16945 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16946 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601