1 2008-12-31 Borut Razem <borut.razem AT siol.net>
3 * configure, configure.in, config.dsp, config_vc.awk,
4 as\link\asxxxx_config.h.in, as\link\hc08\lkelf.c, as\link\aslink.h:
5 introduced asxxxx_config.h.in
7 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
10 src/z80/peeph-z80.def:
11 Minor addition improvement.
13 2008-12-30 Raphael Neider <rneider AT web.de>
15 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
16 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
17 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
18 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
19 support/librarian/sdcclib.c, support/makebin/makebin.c:
20 partially revert changes from r5293..r5295
22 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
24 * src/z80/peeph-z80.def:
25 Minor peephole improvement.
27 2008-12-29 Raphael Neider <rneider AT web.de>
29 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
30 incorrectly discarded BANKSELs
32 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
34 * support/regression/tests/memory.c:
35 Added simple test for memset(), memcpy() and memmove()
37 2008-12-29 Borut Razem <borut.razem AT siol.net>
39 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
41 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
43 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
44 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
45 (177.j): added new rule
46 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
47 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
48 (decorateType CAST): propagate storage class to generic pointer results
50 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
52 * device/lib/z80/string.c,
53 device/lib/z80/printf.c,
57 Fixed code generation bug exposed by builtin memcpy().
59 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
61 * device/lib/_memcpy.c:
62 fixed conflict with builtin memcpy()
64 2008-12-26 Borut Razem <borut.razem AT siol.net>
66 * support/librarian/sdcclib.c:
67 fixed bug 2466950: "sdcclib broken"
68 by removing fgets return value check
70 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
73 device/include/string.h: Implemented RFE #1914254
75 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
76 * device/lib/z80/Makefile.in,
77 device/lib/Makefile.in,
78 device/lib/z80/memmove.s: Implemented RFE #1914256
80 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
82 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
83 * src/z80/peep.c: improved checks for unused data
85 src/z80/main.c: Implemented RFE #1899189
87 2008-12-25 Borut Razem <borut.razem AT siol.net>
89 * support/regression/Makefile.in:
90 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
92 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
94 * src/z80/peeph-z80.def: minor peephole improvements
96 2008-12-21 Borut Razem <borut.razem AT siol.net>
98 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
99 due to redefinition of symbol __assert
100 sdcclib.c:53:1:warning: "__assert" redefined
101 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
102 warning: this is the location of the previous definition
104 2008-12-20 Raphael Neider <rneider AT web.de>
106 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
107 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
108 support/cpp/libcpp/macro.c: fix format string errors
110 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
112 * src/pic/device.c: partial rewrite using strtok,
113 quieten compiler warnings, adopt SDCC coding style
115 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
116 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
117 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
118 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
119 support/librarian/sdcclib.c, support/makebin/makebin.c:
120 quieten most compiler warnings
122 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
123 probably fix operator precedence bug
125 * doc/clean.mk: quieten rm if no .lyx is present
127 2008-12-19 Borut Razem <borut.razem AT siol.net>
129 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
130 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
131 doc/README.txt, doc/test_suite_spec.lyx:
132 applied patch 2446381: Dcoumentation spelling correcitons
133 thanks to Steven Borley
135 2008-12-16 Raphael Neider <rneider AT web.de>
137 * device/include/pic/pic12f629.h,
138 device/include/pic/pic12f675.h,
139 device/lib/pic/libdev/pic12f629.c,
140 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
142 2008-12-14 Borut Razem <borut.razem AT siol.net>
144 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
145 converted to LyX 1.5.7 (\lyxformat 276) format
147 2008-12-07 Borut Razem <borut.razem AT siol.net>
149 * support/regression/tests/bitfields.c:
150 added test case for bug #2366757
152 2008-12-07 Raphael Neider <rneider AT web.de>
154 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
155 NULL pointer dereference, closes #2366757
157 2008-11-25 Raphael Neider <rneider AT web.de>
159 * device/include/pic16/pic16devices.txt,
160 sdcc/src/pic16/device.c,
161 sdcc/src/pic16/device.h: implicitly disable XINST
162 whenever CONFIG4L is set via an additional optional
163 argument to the configword directive in pic16devices.txt
165 2008-11-24 Raphael Neider <rneider AT web.de>
167 * device/lib/pic16/configure.ac,
168 device/lib/pic16/Makefile.common: fixed quoting issues
170 * device/lib/pic16/configure,
171 device/lib/pic16/debug/Makefile.in,
172 device/lib/pic16/libc/Makefile.in,
173 device/lib/pic16/libdev/Makefile.in,
174 device/lib/pic16/libio/Makefile.in,
175 device/lib/pic16/libm/Makefile.in,
176 device/lib/pic16/libsdcc/Makefile.in,
177 device/lib/pic16/Makefile.in,
178 device/lib/pic16/startup/Makefile.in: regenerated
180 * src/pic16/main.c (_pic16_finaliseOptions): revert to
183 2008-11-24 Raphael Neider <rneider AT web.de>
185 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
186 argument of --asm= or --link= to allow for
187 --asm="sh script --options", the user can double quote the
188 argument if needed: --asm="'c:/program files/gpasm' -q",
189 also fix some potential buffer overflows
191 2008-11-19 Borut Razem <borut.razem AT siol.net>
194 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
195 thanks Mauro Giachero
197 2008-11-16 Borut Razem <borut.razem AT siol.net>
199 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
200 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
202 2008-11-15 Borut Razem <borut.razem AT siol.net>
204 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
205 src/SDCCsymt.c, src/SDCCsymt.h:
206 fixed RFE #2291335 : Unnamed bit-field initialization
207 * support/regression/tests/bitfields.c:
208 added test case for RFE #2291335
209 * support/regression/tests/bug-1981238.c:
210 don't initialize unnamed bit-fields
212 2008-11-11 Raphael Neider <rneider AT web.de>
214 * device/include/pic16/pic18f25j10.h,
215 device/include/pic16/pic18f45j10.h: remove useless boilerplate
217 * device/include/pic16/adc.h,
218 device/lib/pic16/libio/adc/adcbusy.c,
219 device/lib/pic16/libio/adc/adcclose.c,
220 device/lib/pic16/libio/adc/adcconv.c,
221 device/lib/pic16/libio/adc/adcopen.c,
222 device/lib/pic16/libio/adc/adcread.c,
223 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
224 and fixed ADC routines to work for more target devices,
225 incorporates patch #2036130 by Nick Materer
227 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
229 * device/include/ctype.h,
230 * device/include/ds400rom.h,
231 * device/include/ds80c390.h,
232 * device/include/float.h,
233 * device/include/math.h,
234 * device/include/serial.h,
235 * device/include/stdbool.h,
236 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
238 * device/include/mcs51/C8051F336.h,
239 * device/include/mcs51/C8051T600.h,
240 * device/include/mcs51/C8051T610.h,
241 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
242 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
244 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
246 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
248 2008-11-10 Raphael Neider <rneider AT web.de>
250 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
251 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
252 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
253 (patch by Nick Materer, #2253980)
255 * device/lib/pic16/libio/adc.ignore,
256 device/lib/pic16/libio/i2c.ignore,
257 device/lib/pic16/libio/usart.ignore,
258 device/lib/pic16/pics.all: updated to build more device libs
260 * device/lib/pic16/libdev/Makefile.am,
261 device/lib/pic16/libdev/Makefile.in,
262 device/lib/pic16/libio/Makefile.am,
263 device/lib/pic16/libio/Makefile.in: regenerated
265 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
266 names per memory location, applied SDCC style to more functions
268 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
270 * device/include/mcs51/p89lpc933_4.h: new NXP header file
271 * device/include/mcs51/p89lpc935_6.h: new NXP header file
272 * device/include/mcs51/p89v66x.h: minor changes
273 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
275 2008-11-09 Raphael Neider <rneider AT web.de>
277 * device/include/pic/pic14devices.txt: fixed memory description for
278 12f629 and 12f675, closes #2236240
280 2008-11-06 Borut Razem <borut.razem AT siol.net>
282 * src/SDCCmain.c: #fixed bug 2224960: sdcc -MM no working correctly
283 pass system include paths with -isystem to sdcpp
284 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
285 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
287 2008-11-02 Raphael Neider <rneider AT web.de>
289 * doc/sdccman.lyx: updated the sections on the library build process
290 and on how to add support for new devices, and documented known
291 problems with the extended instruction set including a workaround
293 2008-11-01 Raphael Neider <rneider AT web.de>
295 * device/include/pic16/adc.h,
296 device/include/pic16/pic16devices.txt,
297 device/include/pic16/pic18f2410.h,
298 device/include/pic16/pic18f2510.h,
299 device/include/pic16/pic18f2515.h,
300 device/include/pic16/pic18f2610.h,
301 device/include/pic16/pic18f4410.h,
302 device/include/pic16/pic18f4510.h,
303 device/include/pic16/pic18f4515.h,
304 device/include/pic16/pic18f4610.h,
305 device/include/pic16/pic18fregs.h,
306 device/lib/pic16/libdev/Makefile.am,
307 device/lib/pic16/libdev/Makefile.in,
308 device/lib/pic16/libdev/pic18f2410.c,
309 device/lib/pic16/libdev/pic18f2510.c,
310 device/lib/pic16/libdev/pic18f2515.c,
311 device/lib/pic16/libdev/pic18f2610.c,
312 device/lib/pic16/libdev/pic18f4410.c,
313 device/lib/pic16/libdev/pic18f4510.c,
314 device/lib/pic16/libdev/pic18f4515.c,
315 device/lib/pic16/libdev/pic18f4610.c,
316 device/lib/pic16/libio/Makefile.am,
317 device/lib/pic16/libio/Makefile.in,
318 device/lib/pic16/pics.all: added support for 18f[24][456]10
319 and 18f[24]515 devices
320 * doc/sdccman.lyx: updated list of supported PIC16 devices
322 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
323 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
324 src/xa51/gen.c: avoid compiler warnings
325 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
327 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
329 * device/include/mcs51/p89v66x.h: NXP header file
330 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
331 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
333 2008-10-14 Raphael Neider <rneider AT web.de>
335 * device/lib/pic16/libdev/Makefile.am,
336 device/lib/pic16/libio/Makefile.am: enable building libraries for
337 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
338 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
339 * device/lib/pic16/libdev/Makefile.in,
340 device/lib/pic16/libio/Makefile.in: regenerated
342 2008-10-14 Raphael Neider <rneider AT web.de>
344 * device/include/pic16/pic18f2450.h,
345 device/include/pic16/pic18f4450.h,
346 device/lib/pic16/libdev/pic18f2450.c,
347 device/lib/pic16/libdev/pic18f4450.c,
348 device/include/pic16/adc.h,
349 device/include/pic16/pic16devices.txt,
350 device/include/pic16/pic18fregs.h,
351 device/lib/pic16/libdev/Makefile.am,
352 device/lib/pic16/libdev/Makefile.in,
353 device/lib/pic16/libio/Makefile.am,
354 device/lib/pic16/libio/Makefile.in,
355 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
357 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
358 stack to a fixed location, relax it to automatically work with all
359 but the smallest devices (256 byte RAM devices need #pragma stack)
361 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
363 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
364 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
365 * device/lib/_strcspn.c: fixed bug 2140931
367 2008-10-06 Raphael Neider <rneider AT web.de>
369 * device/include/pic16/stdio.h,
370 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
371 declared __naked for convenience, named all arguments
372 * device/lib/pic16/libc/stdio/strmgpsim.c,
373 device/lib/pic16/libc/stdio/strmmssp.c,
374 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
376 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
377 empty __naked functions,
378 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
379 corner cases (unlink first/last pCode in list), reuse more code
381 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
383 * src/ds390/main.c (_ds390_genInitStartup): added
384 * src/SDCCpeeph.c (getPatternVar): new, added,
385 (labelInRange): fixed bug 2115959
386 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
387 * src/SDCCicode.h: added newiTempOperand
388 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
389 added optimizations for 0/x and x/-1, see also patch 2142900
390 * support/regression/tests/onebyte.c (testMul): added test cases
392 2008-09-20 Borut Razem <borut.razem AT siol.net>
395 definition of absolute address symbols without initial value,
396 fixed SDCC crash "do not know how to intialize symbol"
398 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
400 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
401 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
402 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
403 * device/lib/z80/stubs.s: added stubs for above functions
404 * src/SDCCopt.c (convilong),
405 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
406 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
407 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
408 * support/regression/tests/onebyte.c: enabled all tests for z80
410 2008-09-15 Borut Razem <borut.razem AT siol.net>
412 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
413 device/lib/pic16/libc/stdio/printf.c,
414 device/lib/pic16/libc/stdio/strmusart.c,
415 device/lib/pic16/libc/stdio/printf_tiny.c,
416 device/lib/pic16/libc/stdio/sprintf.c,
417 device/lib/pic16/libc/stdio/strmgpsim.c,
418 device/lib/pic16/libc/stdio/putchar.c,
419 device/lib/pic16/libc/stdio/fprintf.c,
420 device/lib/pic16/libc/stdio/strmmssp.c,
421 device/device/lib/pic16/libc/stdio/vprintf.c,
422 device/lib/pic16/libc/stdio/printf_small.c,
423 device/lib/pic16/libc/stdio/vsprintf.c,
424 device/lib/pic16/libc/stdio/strmputchar.c,
425 device/lib/pic16/libc/Makefile.am,
426 device/lib/pic16/libc/Makefile.in:
427 *printf now returns int, puchar.c moved from stdlib to stdio,
428 *printf format parameter type changed from char * to const char *,
429 added GNU link excetion text to library source files,
430 applyed GNU coding style, removed useless svn ids,
431 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
432 binary specifier: "%b", "%hb" and "%lb"
433 * device/lib/pic16/libc/stdio/vfprintf.c:
434 applied patch #2044424: PIC16: vfprintf
435 thanks Mauro Giachero
436 * support/regression/tests/bug1057979.c:
437 removed old pic16 sprintf specifics
438 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
439 * doc/sdccman.lyx: documented 'b' binary format specifier removal
441 2008-09-15 Raphael Neider <rneider AT web.de>
443 * src/pic16/device.c (pic16_dump_usection): force udata sections
444 into the addressable range (0..0xFFF), workaround for a gpsim
445 bug preventing simulation of regtest bug1750318
446 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
447 (serialRegAssign): fixed regtest bug-971834,
448 (pic16_packRegisters): avoid null-pointer dereference
450 2008-09-14 Raphael Neider <rneider AT web.de>
452 * src/pic16/gen.c, src/pic16/ralloc.c: use
453 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
454 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
456 2008-09-12 Borut Razem <borut.razem AT siol.net>
458 * support/regression/fwk/testfwk.h:
459 define pdata as data for pic16 target
460 thanks Mauro Giachero
462 2008-09-11 Borut Razem <borut.razem AT siol.net>
464 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
465 support/regression/absolute.c:
466 applied patch #2105615: Some PIC16 testcase fixlets
467 thanks Mauro Giachero
469 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
471 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
472 * support/regression/tests/bug2094505.c: new, added
474 2008-09-07 Borut Razem <borut.razem AT siol.net>
476 * src/SDCCglue.c, src/SDCCast.c:
477 fixed throw of "excess elements" warning for char arrays
478 * support/regression/tests/nullstring.c:
479 disable warning about excess elements in array of chars initializer
481 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
483 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
484 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
485 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
486 * support/regression/tests/bug2077267.c: new, added
488 2008-09-05 Raphael Neider <rneider AT web.de>
490 * configure.in, Makefile.common.in: add support for ccache,
491 remove spurious $VERSION output, detect doc-tools even without
492 --enable-doc to facilitate later manual doc-builds, minor cleanup
493 * configure: regenerated
495 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
496 avoid races in parallel VPATH builds
497 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
498 * doc/sdccman.lyx: mention --without-ccache configure option
500 2008-09-01 Raphael Neider <rneider AT web.de>
502 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
503 * (genConstPointerGet): fix reading bitfields from __code space
504 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
505 bitfield initializers (fix regression test bug1856409.c)
506 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
509 2008-08-31 Raphael Neider <rneider AT web.de>
511 * src/pic16/gen.c (genAssign): removed useless compiler output
512 * (genPointerGet,genPointerSet,genCast),
513 src/pic16/glue.c (pic16_printGPointerType):
514 also handle PPOINTERs just to avoid spurious asserts
515 * (pic16_printIvalType,pic16_printIvalBitFields):
516 generalized to arbitrary type/bitfield sizes, allows compilation of
517 regression test bug-1981238.c
518 * (pic16_printIvalChar): fix regression test structflexarray.c
519 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
520 in initialized structs and fix #1843745
521 * (pic16_printIvalStruct): always output initializers for all fields,
522 even those not explicitly given, fixes zeropad.c regression test
523 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
524 #2073635, #1567098, and #1485812)
525 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
527 2008-08-31 Borut Razem <borut.razem AT siol.net>
529 * support/regression/tests/bug-895992.c,
530 support/regression/tests/onebyte.c:
531 enabled pic16 regression testing since the bugs
532 1511794: pic16: regression test bug-895992.c fails
533 1444425: onebyte.c regression tes fails on pic16
534 are fixed, probably by fixing
535 2048464: PIC16: fix genUminus - addresses not.c regression test
536 * src/SDCCsymt.c, src/SDCCglue.c,
537 support/regression/tests/bug-1981238.c:
538 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
541 2008-08-30 Borut Razem <borut.razem AT siol.net>
543 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
544 release version 4.3.2
546 2008-08-24 Raphael Neider <rneider AT web.de>
548 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
549 always use the sdcc from the current build tree (ignore $CC from
550 the environment, fixes compile farm builds)
551 * device/lib/Makefile.in: rename .a into .lib for compatibility,
552 remove more build products from install directory
553 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
554 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
556 2008-08-24 Borut Razem <borut.razem AT siol.net>
558 * src/SDCC.y: applied patch
559 2050245: Fix # 1963382
561 1963382: Listing File - C file comment is incorrect
564 2008-08-23 Borut Razem <borut.razem AT siol.net>
566 * src/pic16/gen.c: applied patch
567 2048464: PIC16: fix genUminus - addresses not.c regression test
568 thanks Mauro Giachero
570 2008-08-22 Borut Razem <borut.razem AT siol.net>
572 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
573 src/pic16/main.c: allow spaces in gpasm and gplink paths
575 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
578 * src/z80/peeph-z80.def: minor peephole improvement
580 2008-08-15 Raphael Neider <rneider AT web.de>
582 * src/z80/gen.c (_vemit2): suppress compiler warning
584 * src/pic/*.[ch]: make proper use of header files and avoid
585 ad-hoc extern declarations, mark module-local helpers 'static',
586 removed dead/replaced code, no functional changes
587 * src/pic16/pcode.c: disentangled from pic14 backend
589 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
591 * src/z80/gen.c: fixed #2051348
592 * support/regression/tests/bug-2051348.c: regression test for #2051348
594 2008-08-10 Raphael Neider <rneider AT web.de>
597 * Makefile.common.in: export PACKAGE for $docdir,
598 fixes #1957036, avoid some "underquoted definition" warnings
599 * configure: regenerated
601 2008-08-10 Raphael Neider <rneider AT web.de>
603 * device/lib/pic16/**: build pic16 library using autotools for
604 improved dependency tracking
606 * device/lib/Makefile.in,
608 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
610 2008-08-10 Raphael Neider <rneider AT web.de>
612 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
613 local variables if --nooverlay is given, workaround for #2023121
615 2008-08-08 Raphael Neider <rneider AT web.de>
617 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
619 2008-08-08 Raphael Neider <rneider AT web.de>
621 * src/pic/pcoderegs.c,
623 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
625 2008-08-07 Borut Razem <borut.razem AT siol.net>
627 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
628 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
629 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
630 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
631 applied modified patch 2038174: Add support for binary constants v2
632 thanks Mauro Giachero
633 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
635 2008-08-04 Raphael Neider <rneider AT web.de>
638 * src/pic16/device.h,
640 * src/pic16/main.c: enable --optimize-goto by default
642 * device/lib/pic16/Makefile.common.in: suppress removed option
645 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
647 2008-07-30 Borut Razem <borut.razem AT siol.net>
649 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
650 applied patch 22032433: PIC16: fix constant strings,
651 thanks Mauro Giachero
653 2008-07-29 Borut Razem <borut.razem AT siol.net>
655 * src/pic16/gen.c: applied patches:
656 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
657 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
658 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
659 thanks Mauro Giachero
661 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
663 * src/port.h: Fixed typo in comment
665 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
667 * src/z80/mappings.i: Implemented RFE #1919415
668 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
669 #1880202, #1914434, prepared for RFE #1703943
671 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
674 * src/z80/peeph-z80.def,
675 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
676 preparation for Z80 peephole improvements
678 2008-06-21 Raphael Neider <rneider AT web.de>
680 * device/include/pic16/pic18f66j60.h,
681 * device/include/pic16/pic18f66j65.h,
682 * device/include/pic16/pic18f67j60.h,
683 * device/include/pic16/pic18f86j60.h,
684 * device/include/pic16/pic18f86j65.h,
685 * device/include/pic16/pic18f87j60.h,
686 * device/include/pic16/pic18f96j60.h,
687 * device/include/pic16/pic18f96j65.h,
688 * device/include/pic16/pic18f97j60.h,
689 * device/lib/pic16/libdev/pic18f66j60.c,
690 * device/lib/pic16/libdev/pic18f66j65.c,
691 * device/lib/pic16/libdev/pic18f67j60.c,
692 * device/lib/pic16/libdev/pic18f86j60.c,
693 * device/lib/pic16/libdev/pic18f86j65.c,
694 * device/lib/pic16/libdev/pic18f87j60.c,
695 * device/lib/pic16/libdev/pic18f96j60.c,
696 * device/lib/pic16/libdev/pic18f96j65.c,
697 * device/lib/pic16/libdev/pic18f97j60.c,
698 * device/include/pic16/pic16devices.txt,
699 * device/include/pic16/pic18fregs.h,
700 * device/lib/pic16/pics.all: added new devices
702 * device/include/pic16/adc.h,
703 * device/lib/pic16/libio/adc/adcbusy.c,
704 * device/lib/pic16/libio/adc/adcopen.c,
705 * device/lib/pic16/libio/adc/adcsetch.c,
706 * device/lib/pic16/libio/i2c/i2copen.c,
707 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
708 all changes from a patch by Anton Strobl
710 2008-06-12 Borut Razem <borut.razem AT siol.net>
712 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
713 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
714 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
715 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
716 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
717 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
718 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
719 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
720 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
721 by applying the modified patch from Risto Huotari
723 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
726 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
727 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
728 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
729 * support/regression/tests/bug1938300.c: new, added
731 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
733 * device/include/asm/ds390/features.h,
734 * device/include/asm/mcs51/features.h,
735 * device/include/mcs51/regc515c.h: inserted LGPL notice
737 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
739 * device/lib/gbz80/div.s,
740 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
741 patch 1597883, Thanks Robert Ramey
743 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
745 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
746 createIvalCharPtr, createIvalPtr, createIval),
748 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
749 initializers for local auto variables
750 * support/regression/tests/zeropad.c: added testcase for auto initializers
752 2008-05-26 Raphael Neider <rneider AT web.de>
754 * device/lib/pic16/startup/crt0.c,
755 * device/lib/pic16/startup/crt0i.c,
756 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
757 explicit, fixed curr_entry loop for >= 256 initializer records,
758 removed debug code (write to 0xf7e)
760 2008-05-25 Raphael Neider <rneider AT web.de>
762 * device/include/pic/pic16f627a.h,
763 * device/include/pic/pic16f628a.h,
764 * device/include/pic/pic16f648a.h: added missing ports
766 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
768 * device/include/float.h: added __INFINITY
769 * device/lib/_fsadd.c: handle overflows
770 * device/lib/_fsmul.c,
771 * device/lib/_fsdiv.c: use __INFINITY
772 * device/lib/_fseq.c,
773 * device/lib/_fsneq.c: handle -0.0
774 * sim/ucsim/s51.src/uc89c51r.cc,
775 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
776 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
777 * src/mcs51/gen.c (genSend): fixed bug with --xstack
778 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
779 * support/regression/tests/snprintf.c: test bug with --xstack
781 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
783 * src/SDCCpeeph.c (callFuncByName):
784 Support nested parenthesis in peephole function arguments (#1967300)
786 2008-05-19 Raphael Neider <rneider AT web.de>
788 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
789 fixed duplicate labels (#1911325)
791 2008-05-19 Raphael Neider <rneider AT web.de>
793 * src/regression/empty.c: suppress warning
794 * src/regression/pointer1.c: enabled index_by_pointer()
795 * src/regression/inline.c: now works for pic16 as well
797 * src/pic16/device.c: include dbuf declarations
798 * src/pic16/device.h: removed obsolete prototypes
800 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
801 * src/pic16/glue.c: made purely local functions static,
802 (pic16_printGPointerType, pic16_printIvalCharPtr,
803 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
804 generic pointers' tags (#1961866)
806 * src/pic16/pcode.c (assignValnums): optimize literal assignments
808 2008-05-19 Borut Razem <borut.razem AT siol.net>
810 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
811 fixed typo, uninstall include/pic16/pic16devices.txt
813 2008-05-18 Borut Razem <borut.razem AT siol.net>
815 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
816 the buffer is null terminated
817 * src/device/pic16.c:
818 applied modified patch 1965676: Patch for Win32 16 bit PIC
819 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
821 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
823 * src/SDCC.lex (check_type),
824 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
827 * as/z80/clean.mk: also clean *.dep
828 * device/lib/pic16/libsdcc/stack/Makefile,
829 * sim/ucsim/libtool: removed as they are rebuild by configure
830 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
832 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
834 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
835 fixupInline instead of createFunction to fix bug 1864577
836 (inlineFindMaxBlockno): removed, use global blockNo
837 * src/SDCCglobl.h: added blockNo
839 * src/z80/peep.h: modified properties
840 * support/regression/tests/bug1864577.c: new, added
842 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
845 * as/mcs51/asm.h: added org_cnt
846 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
847 * as/mcs51/asout.c: changed old K&R to ANSI
848 * as/mcs51/Makefile.in: use common identifiers
854 * as/hc08/Makefile.bcc,
855 * as/hc08/Makefile.in: synchronized with as/mcs51/*
856 * sdcc_vc_in.h: added define __func__
857 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
858 Thanks Ruud van Silfhout
859 * support/regression/tests/bug1717305.c: new, added
861 2008-05-05 Borut Razem <borut.razem AT siol.net>
863 * support/regression/Makefile.in,
864 support/regression/ports/ds390/spec.mk,
865 support/regression/ports/hc08/spec.mk,
866 support/regression/ports/mcs51-common/spec.mk,
867 support/regression/ports/pic14/spec.mk,
868 support/regression/ports/pic16/spec.mk,
869 support/regression/ports/ucz80/spec.mk,
870 support/regression/ports/z80/spec.mk:
871 added INC_DIR and LIBDIR paths
872 * src/ds390/gen.c: removed duplicated selicolon
874 2008-05-04 Borut Razem <borut.razem AT siol.net>
876 * support/regression/Makefile.in,
877 support/regression/fwk/lib/testfwk.c,
878 support/regression/ports/ds390/spec.mk,
879 support/regression/ports/hc08/spec.mk,
880 support/regression/ports/mcs51-common/spec.mk,
881 support/regression/ports/mcs51-large/spec.mk,
882 support/regression/ports/mcs51-medium/spec.mk,
883 support/regression/ports/mcs51-small/spec.mk,
884 support/regression/ports/mcs51-stack-auto/spec.mk,
885 support/regression/ports/mcs51-xstack-auto/spec.mk,
886 support/regression/ports/pic14/spec.mk,
887 support/regression/ports/pic16/spec.mk,
888 support/regression/ports/ucz80/spec.mk:
889 added possibility to define the sdcc binary directory SDCC_BIN_PATH
890 used to run regeression tests
892 2008-05-01 Raphael Neider <rneider AT web.de>
894 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
895 supported devices and instructions to add new ones
897 2008-05-01 Raphael Neider <rneider AT web.de>
899 * device/include/pic16/adc.h,
900 device/lib/pic16/libio/adc/adcbusy.c,
901 device/lib/pic16/libio/adc/adcopen.c,
902 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
903 18f2455 style ADC devices, based on patch #1776197
904 * device/lib/pic16/libio/adc/adcclose.c,
905 device/lib/pic16/libio/adc/adcconv.c,
906 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
907 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
908 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
909 * device/include/pic16/pic18f4431.h,
910 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
911 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
913 2008-05-01 Raphael Neider <rneider AT web.de>
915 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
916 moved xinst flag into pic16_options_t
917 * src/pic16/device.c (default_device, pic16_list_devices,
918 pic16_find_device): removed references to sfrrange
919 * src/pic16/gen.c (genFunction),
920 src/pic16/glue.c (pic16initialComments),
921 src/pic16/main.c (pic16_optionsTable),
922 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
924 * device/include/pic16/pic16devices.txt: removed sfrrange lines
926 2008-04-29 Raphael Neider <rneider AT web.de>
928 * src/pic16/devices.inc,
929 device/include/pic16/pic16devices.txt: replaced compiled-in list
930 of devices with a variant parsed at runtime
931 * src/pic16/device.c: added support for parsing pic16devices.txt,
933 * src/pic16/device.h: removed (now) unused fields from PIC_device
934 * src/pic16/main.c: removed #pragma maxram,
935 (_pic16_initPaths): removed bogus generation of search paths,
936 setup the port proper only after the search paths (for
937 pic16devices.txt) are set up,
938 (_pic16_finaliseOptions): moved processor dependant code here
939 from _pic16_initPaths(), clean up
940 * src/pic16/ralloc.c (pic16_init_stack),
941 * src/pic16/ralloc.h,
942 * src/pic16/pcode.c: clean up
943 * device/include/Makefile.in,
944 support/scripts/sdcc.nsi: also install/package pic16devices.txt
945 * support/scripts/inc2h-pic16.pl: updated instructions
947 2008-04-29 Raphael Neider <rneider AT web.de>
949 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
950 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
951 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
952 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
953 added missing family members and 18f2480/2580/4480/4580 family
954 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
955 * device/include/pic16/pic18f2525.h: use 18f4620.h
956 * device/include/pic16/pic18f6680.h: use 18f8680.h
957 * device/include/pic16/pic18fregs.h,
958 device/lib/pic16/pics.all,
959 src/pic16/devices.inc: add new devices
960 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
961 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
962 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
963 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
964 prevent attempting to build the libio for some new devices
966 2008-04-29 Raphael Neider <rneider AT web.de>
968 * debugger/mcs51/Makefile.in: fixed paths to sources
970 2008-04-25 Borut Razem <borut.razem AT siol.net>
972 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
973 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
974 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
975 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
976 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
977 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
978 as/link/z80/linkz80.dsp: lklibr.c moved
979 * doc/INSTALL.txt: binary archives in bz2 format
980 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
982 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
984 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
985 * support/regression/tests/bug1856409.c: new, added
987 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
990 * src/mcs51/peep.c: Use werror for error messages.
991 * src/SDCCicode.c (geniCodeConditional),
992 * src/SDCCsymt.c (structElemType): fixed bug 1839321
993 * src/z80/Makefile.bcc,
994 * src/z80/z80.dsp: added src/z80/peep.c/h
995 * support/regression/tests/bug1839321.c: new, added
997 2008-04-20 Raphael Neider <rneider AT web.de>
999 * device/include/pic16/pic18f2455.h: added bitfields for port C
1001 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1003 * src/z80/peep.c: Use werror for error messages.
1005 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1007 * src/z80/peep.h (declaration of notUsed()),
1008 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1010 * src/z80/z80.h (added dependency on peep.h),
1011 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1014 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1016 * src/SDCCpeeph.c (added support for notUsed()),
1017 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1019 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1020 for notUsed()): Implemented generic (that is not port-specific) part
1023 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1025 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1026 * device/lib/libsdcc.lib,
1027 * device/lib/Makefile.in,
1028 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1029 * device/lib/calloc.c: renamed to _calloc.c
1030 * device/lib/free.c: renamed to _free.c
1031 * device/lib/malloc.c: renamed to _malloc.c
1032 * device/lib/realloc.c: renamed to _realloc.c
1033 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1034 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1035 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1036 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1037 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1038 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1039 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1040 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1042 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1043 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1044 * support/regression/tests/bug1509084.c: new, added
1046 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1048 * device/include/mcs51/cc2510fx.h: added _XPAGE
1049 * device/include/mcs51/compiler.h: cosmetic changes
1051 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1053 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1056 2008-03-31 Borut Razem <borut.razem AT siol.net>
1058 * support/cpp2 renamed to support/cpp
1059 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1060 support/cpp2/libiberty/splay-tree.c,
1061 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1062 support/cpp2/libcpp/directives.c,
1063 support/cpp2/libcpp/include/cpplib.h,
1064 support/cpp2/libcpp/include/symtab.h,
1065 support/cpp2/libcpp/include/line-map.h,
1066 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1067 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1068 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1069 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1070 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1071 release version 4.3.0
1072 * configure.in, configure, Makefile.in, Makefile.bcc:
1073 adapted for moved cpp2
1075 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1077 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1078 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1080 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1082 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1084 * support/regression/tests/bug1717943.c: new, added
1086 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1088 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1089 bytewise return value assignments introduced in last commit.
1091 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1093 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1094 genMult, genJumpTab):
1095 Use 16-bit instructions for addition in some additional cases,
1096 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1098 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1100 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1101 Implemented RFE #1921450, changed some debug messages.
1103 2008-03-30 Borut Razem <borut.razem AT siol.net>
1105 * Small Device C Compiler 2.8.0 released
1106 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1107 * support/scripts/sdcc.nsi: added finish page; this version
1108 was used for 2.8.0 release
1109 * doc/knownbugs.html: removed; magically generated by the build
1110 process using gen_known_bugs.pl from now on
1112 2008-03-23 Borut Razem <borut.razem AT siol.net>
1114 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1115 and reverted it, since it was already fixed by Raphael ;-)
1116 * doc/knownbugs.html: updated for RC2
1118 2008-03-22 Raphael Neider <rneider AT web.de>
1120 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1123 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1125 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1126 * support/regression/tests/bug1839277.c: added related testBug1839299
1128 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1130 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1131 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1133 * src/mcs51/gen.c: throughout only output hex constants
1134 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1135 * support/regression/tests/bug1839277.c: new, added
1137 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1139 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1140 compilation warning about nested comments.
1142 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1144 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1145 * support/regression/tests/bug1921073.c: new, added
1147 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1149 * src/z80/SDCCpeeph.c.c (callFuncByName):
1150 Commented function parameters.
1152 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1154 * src/z80/ralloc.c (packRegsForAccUse2):
1155 disabled a broken accumulator packing optimization (fixed #1292721).
1156 * support/regression/tests/bug-1292721: Regression test for #1292721.
1158 2008-03-16 Raphael Neider <rneider AT web.de>
1160 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1161 fixed code bloat regression using a variant of patch #1915618
1163 2008-03-16 Borut Razem <borut.razem AT siol.net>
1165 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1166 icon, changed startup menu for release distribution, code cleaning,
1167 create url files instead links in startup menu
1169 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1171 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1172 * support/regression/tests/bug1579949.c: new, added
1174 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1176 * device/lib/printf_fast.c: fixed bug 1255403
1178 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1180 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1181 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1183 2008-03-14 Borut Razem <borut.razem AT siol.net>
1185 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1186 command line options
1187 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1188 is correctly displayed
1189 * as/link/z80/lkmain.c: usage line commented out
1191 2008-03-13 Borut Razem <borut.razem AT siol.net>
1193 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1194 updated the list pf supported pic14 devices
1196 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1198 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1200 2008-03-12 Borut Razem <borut.razem AT siol.net>
1202 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1203 fixed documentation request #1718191
1204 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1205 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1208 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1210 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1211 * support/regression/tests/bug1505811.c: new, added
1213 2008-03-09 Raphael Neider <rneider AT web.de>
1215 * device/include/pic16/pic18f2620.h,
1216 * device/include/pic16/pic18f4620.h,
1217 * device/lib/pic16/libdev/pic18f2620.c,
1218 * device/lib/pic16/libdev/pic18f4525.c,
1219 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1220 family to consistently use pic18f4620.[ch], fixes #1832562
1222 2008-03-09 Borut Razem <borut.razem AT siol.net>
1224 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1225 changed sdcc version to 2.8.0
1226 * knownbugs.html: regenerated
1227 * support/scripts/gen_known_bugs.pl: added number of open bugs
1229 2008-03-09 Raphael Neider <rneider AT web.de>
1231 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1232 (genOr): read volatile operand even if the result is known,
1234 (genOr,genXor): removed unused legacy code,
1235 (genDummyRead): use pic16_mov2w_volatile()
1237 2008-03-08 Borut Razem <borut.razem AT siol.net>
1239 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1240 cons w. --model-large
1241 * support/regression/staticinit.c: added regression test for bug
1244 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1246 * src/ds390/gen.c (pushSide, genPcall),
1247 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1248 * src/mcs51/gen.c: cosmetic changes
1249 * support/regression/fwk/include/testfwk.h: added macro reentrant
1250 * support/regression/tests/bug1908493.c: new, added
1252 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1254 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1256 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1258 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1259 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1260 already set in ds390/main.c and mcs51/main.c
1262 2008-03-07 Raphael Neider <rneider AT web.de>
1264 * src/regression/init0.c: new test for initialized arrays of function
1266 * src/regression/Makefile: made a bit more flexible, added init0.c
1267 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1268 pointers, closes #1427663
1270 2008-03-05 Borut Razem <borut.razem AT siol.net>
1272 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1273 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1275 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1277 * support/librarian/sdcclib.c:Added feature request 1908061:
1278 Synchronise sdcclib commands with ar.
1280 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1282 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1283 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1284 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1285 * device/include/mcs51/compiler.h: removed umlauts, added double
1288 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1290 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1291 * support/regression/tests/bug1536762.c: new, added
1293 * src/SDCCutil.h: added getBuildDate()
1294 * src/SDCCmain.c (printVersionInfo),
1295 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1297 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1298 * src/ds390/ralloc.c (packRegisters),
1299 * src/mcs51/ralloc.c (packRegisters),
1300 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1302 * support/regression/tests/bug1618050.c: new, added
1303 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1304 * support/regression/fwk/include/testfwk.h,
1305 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1308 2008-03-04 Raphael Neider <rneider AT web.de>
1310 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1311 on accessing OP_SYM_TYPE(op)
1312 * src/pic/gen.h: removed unused prototype of genMinusDec()
1313 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1314 fix #1876953 (invalid subtraction code), removed unused code
1316 2008-03-03 Raphael Neider <rneider AT web.de>
1320 * src/pic/genarith.c,
1322 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1323 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1325 2008-03-03 Raphael Neider <rneider AT web.de>
1327 * src/pic/device.c (find_device): search user-specified paths first
1328 for pic14devices.txt, fixes #1900827
1330 2008-03-02 Borut Razem <borut.razem AT siol.net>
1332 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1333 AddToPath and RemoveFromPath
1335 2008-03-01 Borut Razem <borut.razem AT siol.net>
1337 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1338 work correctly, added debugging support if -DSDCC.DEBUG command line
1341 2008-02-28 Borut Razem <borut.razem AT siol.net>
1343 * doc/sdccman.lyx: cosmetic changes
1345 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1347 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1348 * doc/sdccman.lyx: fixed unmeant removal of spaces
1350 2008-02-27 Borut Razem <borut.razem AT siol.net>
1352 * support/scripts/sdcc.nsi: corrected installation directory for
1353 current user installation mode
1354 * doc/README.txt: added Philipp Klaus Krause to the developers list
1356 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1358 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1359 return ifx condition
1360 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1361 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1362 ifxJump to fix bug 1838000
1363 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1364 * support/regression/tests/bug1838000.c: new, added
1365 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1367 2008-02-26 Borut Razem <borut.razem AT siol.net>
1369 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1371 * support/scripts/sdcc.nsi: added MULTIUSER page,
1372 NSIS upgraded to version 2.35
1374 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1376 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1377 * support/regression/tests/bug1565152.c: new, added
1379 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1381 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1382 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1383 * support/regression/tests/bug1670148.c: new, added
1385 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1387 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1389 2008-02-24 Borut Razem <borut.razem AT siol.net>
1391 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1392 is ineffective for unsigned char parameter
1394 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1396 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1397 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1398 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1399 * support/Util/MySystem.c (my_system): output errorcode when verbose
1401 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1403 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1406 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1408 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1411 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1413 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1415 2008-02-21 Borut Razem <borut.razem AT siol.net>
1417 * support/regression/Makefile.in,
1418 support/regression/ports/ds390/spec.mk,
1419 support/regression/ports/hc08/spec.mk,
1420 support/regression/ports/mcs51-common/spec.mk,
1421 support/regression/ports/pic14/spec.mk,
1422 support/regression/ports/pic16/spec.mk,
1423 support/regression/ports/ucz80/spec.mk,
1424 support/regression/ports/xa51/spec.mk:
1425 added CFLAGS when compiling timeout
1427 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1429 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1432 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1434 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1435 * support/regression/tests/bug1888147.c: new, added
1437 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1439 * src/z80/gen.c: fixed bugs #1596270, #1736867
1441 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1443 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1444 contents, mostly fixes #1596270
1446 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1448 * src/z80/peeph.def,
1449 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1450 peepholes, fixes #1806565
1452 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1454 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1455 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1456 fixes bug 1739475, thanks Robert Larice
1457 (rule 271): new, added
1459 2008-02-18 Borut Razem <borut.razem AT siol.net>
1461 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1463 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1465 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1467 2008-02-17 Raphael Neider <rneider AT web.de>
1469 * src/pic16/genarith.c,
1472 * src/pic16/genutils.c: removed unused legacy code,
1473 removed unused fields from struct asmop and struct _G
1475 2008-02-17 Raphael Neider <rneider AT web.de>
1477 * src/pic16/gen.c (AccRsh): cosmetic changes,
1478 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1479 genRightShiftLiteral): fixed to work with SFRs as result by
1480 assigning only once to result,
1481 removed a lot of unused/excluded code fragments
1483 2008-02-17 Raphael Neider <rneider AT web.de>
1485 * device/include/pic/pic16f88.h,
1486 * device/include/pic/pic16f886.h,
1487 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1489 2008-02-17 Borut Razem <borut.razem AT siol.net>
1491 * src/z80/peeph.def: applied patch
1492 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1493 * src/z80/gen.c, src/z80/peeph.def: applied patch
1494 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1495 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1496 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1497 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1498 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1499 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1501 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1503 * as/link/mcs51/aslink.dsp: removed SDK define
1504 * as/link/z80/clean.mk: brought in sync with other ports
1505 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1506 * as/hc08/Makefile.bcc,
1507 * as/mcs51/Makefile.bcc,
1508 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1509 * src/z80/main.c (_setValues): use the now capitalized -Z,
1510 (z80_port, gbz80_port): generate debug information when asked
1512 2008-02-16 Borut Razem <borut.razem AT siol.net>
1514 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1515 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1516 as/z80/Makefile.in. as/z80/Makefile.bcc:
1517 applied patch #1893393: patch for as-z80 and link-z80 to generate
1518 cdb, thanks to Armin Diehl
1519 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1520 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1521 asnoice.c moved to as/asxxsrc/asnoice.c
1522 * src/z80/peeph-gbz80.def: applied patch
1523 #1880235: Z80 return peephole, thanks to Philipp Krause
1525 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1528 * doc/sdccman.lyx: bumped version to 2.7.5
1529 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1531 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1533 * device/include/pic16/stdlib.h,
1534 * device/lib/pic16/libc/stdlib/ltoa.c,
1535 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1537 2008-02-13 Borut Razem <borut.razem AT siol.net>
1539 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1540 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1541 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1542 src/SDCCopt.c, src/SDCCval.c:
1543 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1545 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1547 * src/SDCCsymt.c (compareType): fixed bug 1309013
1549 2008-02-09 Borut Razem <borut.razem AT siol.net>
1551 * src/SDCCval.c, src/SDCCval.h:
1552 code cleaning, added function constChrVal()
1553 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1554 call constChrVal() instead constVal()
1556 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1558 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1561 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1562 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1565 2008-02-01 Raphael Neider <rneider AT web.de>
1567 * device/include/pic/pic16f886.h,
1568 * device/include/pic/pic16f887.h: added RA6 and RA7
1570 2008-01-24 Raphael Neider <rneider AT web.de>
1572 * device/include/pic/pic16f88.h: added RA6 and RA7
1573 * device/lib/pic/libdev/disabled_pic16f886.c,
1574 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1576 * src/pic16/devices.inc,
1577 * device/include/pic16/pic18f2423.h,
1578 * device/include/pic16/pic18f2523.h,
1579 * device/include/pic16/pic18fregs.h,
1580 * device/lib/pic16/pics.all
1581 * device/lib/pic16/libdev/pic18f2423.c,
1582 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1583 * device/lib/pic16/libio/i2c.ignore,
1584 * device/lib/pic16/libio/usart.ignore,
1585 * device/lib/pic16/libio/adc.ignore: ignore new devices
1587 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1589 * src/SDCCast.c (createRMW): fixed bug 1582651
1591 2008-01-20 Borut Razem <borut.razem AT siol.net>
1593 * src/SDCCcse.c: partially fixed enhancement request
1594 #1793872 - multiply by -1 not collapsed
1595 * support/regression/tests/arithcsi.c: added regression test
1597 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1599 * as/mcs51/asx8051.dsp: removed define SDK
1600 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1601 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1603 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1604 cosmetic changes, brought more in sync, changed old K&R to ANSI
1606 2008-01-13 Borut Razem <borut.razem AT siol.net>
1608 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1609 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1611 2007-12-30 Borut Razem <borut.razem AT siol.net>
1613 * src/pic16/gen.c: fixed implementation of bitwise operations for
1615 * support/regression/tests/bitwise.c: added test cases
1617 2007-12-29 Borut Razem <borut.razem AT siol.net>
1619 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1620 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1621 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1622 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1623 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1624 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1625 src/pic16/pcode.[ch]: added const qualifier
1626 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1627 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1628 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1629 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1630 * as/asxxsrc/aslex.c: use dbuf_getline()
1631 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1632 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1633 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1634 as/z80/asm.h, as/z80/z80adr.c:
1635 changed type of ib and ip to const char *
1637 2007-12-28 Borut Razem <borut.razem AT siol.net>
1639 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1640 introduced (readlin) - long lines are turuncated
1641 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1642 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1643 as/z80/Makefile.in: moved aslex.c to asxxsrc
1644 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1645 * as/hc08/asmain.c, as/mcs51/asmain.c:
1646 added missing initialization of a_addr field
1647 * support/regression/tests/long_asm_line.c: added regtest for long
1650 2007-12-22 Borut Razem <borut.razem AT siol.net>
1652 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1654 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1656 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1658 2007-12-16 Borut Razem <borut.razem AT siol.net>
1660 * device/include/pic16/stdbool.h: removed, since already exists in
1661 device/include/; this also fixes bitopcse.c regression test for pic16
1663 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1664 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1665 dereference doesn't work; covered by regression test bug1399290
1667 2007-12-05 Borut Razem <borut.razem AT siol.net>
1669 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1672 2007-12-01 Borut Razem <borut.razem AT siol.net>
1674 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1675 corrected handling of the highest_valid_address
1677 2007-11-17 Raphael Neider <rneider AT web.de>
1679 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1680 * src/pic/glue.c (picglue): emit .file if --debug is given
1682 2007-11-17 Raphael Neider <rneider AT web.de>
1684 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1685 care when left or right operand resides in result, fixes #1830220
1687 2007-11-17 Borut Razem <borut.razem AT siol.net>
1689 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1690 #983491 - "Merge duplicate strings function is ineffective"
1691 * support/regression/tests/bug-983491.c: regtest disabled
1692 * as/asxxsrc: created
1693 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1694 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1695 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1696 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1697 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1698 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1699 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1700 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1701 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1702 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1703 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1704 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1705 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1707 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1709 * device/include/stdarg.h: added and removed some casts
1710 * src/SDCCsymt.c (compareType): Fully check types between generic and
1711 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1713 2007-11-13 Borut Razem <borut.razem AT siol.net>
1715 * support/regression/tests/bug-1817005.c:
1716 added regtest for bug #1817005 - as-z80 chokes on long labels
1718 2007-11-12 Borut Razem <borut.razem AT siol.net>
1720 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1721 as/z80/asout.c, as/z80/aslist.c:
1722 fixed bug #1817005 - as-z80 chokes on long labels
1724 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1727 * as/z80/asmain.c: cosmetic changes
1730 * as/z80/alloc.h: removed
1732 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1733 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1734 * as/link/hc08/Makefile.in,
1735 * as/link/mcs51/Makefile.in,
1736 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1738 * as/link/mcs51/lkarea.c,
1739 * as/link/mcs51/lkmain.c: cosmetic changes
1740 * as/link/hc08/lklibr.c,
1741 * as/link/z80/lklibr.c,
1742 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1743 used cygwin_conv_to_full_posix_path,
1744 added warnings, cosmetic changes, brought more in sync
1745 changed old K&R into ANSI function declarations
1746 * as/link/z80/lklibr.c (loadAdb): added
1747 * as/link/z80/lkmain.c: removed -- option from usage text
1749 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1751 * src/mcs51/gen.c (outBitC): optimized for no result
1753 2007-10-31 Borut Razem <borut.razem AT siol.net>
1755 * src/SDCCsymt.c: fixed (hopeful properly) bug
1756 #1805702 - order of extern matters
1757 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1760 2007-10-29 Borut Razem <borut.razem AT siol.net>
1762 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1763 - order of extern matters
1764 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1767 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1769 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1770 24bitMode, portIsDS390
1771 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1772 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1773 (notVolatileVariable): also check sloc names,
1774 (callFuncByName): moved ftab[] out of function and sorted it by use
1776 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1778 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1779 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1780 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1781 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1782 * support/regression/tests/bug-880197.c: new, added
1784 2007-10-28 Borut Razem <borut.razem AT siol.net>
1786 * support/regression/Makefile.in,
1787 support/regression/ports/mcs51-large/spec.mk,
1788 support/regression/ports/mcs51-xstack-auto/spec.mk,
1789 support/regression/ports/mcs51-stack-auto/spec.mk,
1790 support/regression/ports/mcs51-medium/spec.mk,
1791 support/regression/ports/mcs51-common/spec.mk,
1792 support/regression/ports/mcs51-common/*,
1793 support/regression/ports/mcs51-small/*:
1794 mcs51 renamed to mcs51-common, created mcs51-small
1795 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1796 * support/regression/tests/bug-1805702.c: added regtest for bug
1799 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1801 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1802 added new rules 265 - 270
1803 * support/regression/tests/bug1721024.c:new, added
1804 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1805 introduced new test-mcs51 to run all mcs51 tests
1807 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1809 * support/regression/tests/bug1816470.c: new, added
1811 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1813 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1814 propagate for *,+,- with float, fixed bug 1816470
1815 (decorateType): cast to resultTypeProp instead of resultType
1817 2007-10-19 Borut Razem <borut.razem AT siol.net>
1819 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1820 function is ineffective" for pic16 tareget
1821 * support/scripts/listerr.c: corrected include path
1822 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1825 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1827 * support/regression/tests/using.c: new, added
1828 * support/regression/tests/vaargs.c: fixed and enabled test
1830 2007-10-18 Borut Razem <borut.razem AT siol.net>
1832 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1834 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1836 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1838 * doc/sdccman.lyx: documented option --Werror
1839 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1840 RegBankUsed[] earlier
1842 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1844 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1848 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1850 * src/SDCCast.c (decorateType): improved optimization of tri-op
1851 * src/SDCCerr.c (vwerror, setWError),
1853 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1854 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1856 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1858 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1859 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1860 * support/regression/tests/bug-223113.c,
1861 * support/regression/tests/bug-426632.c,
1862 * support/regression/tests/bug-468811.c,
1863 * support/regression/tests/bug-477835.c,
1864 * support/regression/tests/bug-478094.c,
1865 * support/regression/tests/bug-499644.c,
1866 * support/regression/tests/bug-524209.c,
1867 * support/regression/tests/bug-524211.c,
1868 * support/regression/tests/packcast.c,
1869 * support/regression/tests/structidx.c: added empty tests
1870 * support/regression/tests/bug-607243.c: enabled test
1872 2007-10-06 Borut Razem <borut.razem AT siol.net>
1874 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1875 support of universal binaries on Mac OS X
1877 2007-10-02 Borut Razem <borut.razem AT siol.net>
1879 * src/SDCCval.h: unified double2ul macro for all platforms
1880 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1881 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1883 2007-09-30 Borut Razem <borut.razem AT siol.net>
1885 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1887 * sdcc_vc_in.h: enabled warnings
1888 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1889 unsigned type, result still unsigned
1890 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1892 2007-09-28 Raphael Neider <rneider AT web.de>
1894 * src/pic/device.c (find_device): prevent buffer underflow error
1895 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1896 the just destroyed list entry
1898 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1900 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1903 2007-09-18 Borut Razem <borut.razem AT siol.net>
1905 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1906 applied to unsigned type, result still unsigned
1908 2007-09-17 Borut Razem <borut.razem AT siol.net>
1910 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1911 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1912 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1913 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1914 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1915 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1916 src/z80/gen.c, src/z80/ralloc.c:
1917 fixed bug #1739860 - sdcc does not work correctly on some platforms
1919 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1921 2007-09-17 Raphael Neider <rneider AT web.de>
1923 * src/pic16/device.c: reverted to previous version
1924 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1926 2007-09-16 Raphael Neider <rneider AT web.de>
1928 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1929 as this raises a ton of gpasm warnings, just emit a second label
1930 * src/pic16/devices.inc,
1931 * device/lib/pic16/pics.all,
1932 * device/lib/pic16/libdev/pic18f2585.c,
1933 * device/lib/pic16/libdev/pic18f2680.c,
1934 * device/lib/pic16/libdev/pic18f2682.c,
1935 * device/lib/pic16/libdev/pic18f2685.c,
1936 * device/lib/pic16/libdev/pic18f4585.c,
1937 * device/lib/pic16/libdev/pic18f4680.c,
1938 * device/lib/pic16/libdev/pic18f4682.c,
1939 * device/lib/pic16/libdev/pic18f4685.c,
1940 * device/include/pic16/pic18f2585.h,
1941 * device/include/pic16/pic18f2680.h,
1942 * device/include/pic16/pic18f2682.h,
1943 * device/include/pic16/pic18f2685.h,
1944 * device/include/pic16/pic18f4585.h,
1945 * device/include/pic16/pic18f4680.h,
1946 * device/include/pic16/pic18f4682.h,
1947 * device/include/pic16/pic18f4685.h,
1948 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1949 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1950 patch contributed by Anton Strobl, applied with changes
1952 2007-09-16 Raphael Neider <rneider AT web.de>
1954 * device/include/pic16/pic18f2431.h,
1955 * device/include/pic16/pic18f25j10.h,
1956 * device/include/pic16/pic18f4431.h,
1957 * device/include/pic16/pic18f45j10.h: adopted common include style
1958 * device/include/pic16/pic18f1320.h,
1959 * device/include/pic16/pic18f2320.h,
1960 * device/include/pic16/pic18f2525.h,
1961 * device/include/pic16/pic18f4320.h,
1962 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1963 * device/include/pic16/pic18fregs.h: prepared for automatic include
1964 file selection by having DEVICE.h for every DEVICE
1965 * device/lib/pic16/libdev/pic18f2320.c,
1966 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1968 * device/lib/pic16/configure.in,
1969 * device/lib/pic16/configure: use rm -rf instead of rmdir
1970 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1971 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1973 2007-09-09 Borut Razem <borut.razem AT siol.net>
1975 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1976 distingush between i386 and ppc Mac OS X versions
1978 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1980 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1981 * support/regression/tests/bug1788177.c: new, added
1983 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1985 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1986 * device/include/mcs51/lint.h added keyword __naked
1988 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1992 * src/SDCCmem.h: removed maxRegBank
1993 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1994 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1995 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1996 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1997 name and behaviour to handle banked functions
1998 (scan4op): and use it to fix bug 1786213
2000 2007-09-03 Raphael Neider <rneider AT web.de>
2002 * device/include/pic16/pic18f248.h,
2003 * device/include/pic16/pic18f258.h,
2004 * device/include/pic16/pic18f448.h,
2005 * device/lib/pic16/libdev/pic18f248.c,
2006 * device/lib/pic16/libdev/pic18f258.c,
2007 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2008 added T0CONbits, fixes #1786891
2010 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2012 * src/ds390/gen.c (genFarPointerSet),
2013 * src/hc08/ralloc.c (packRegisters),
2014 * src/mcs51/ralloc.c (packRegisters),
2015 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2017 * src/SDCCicode.h: POINTER_SET can be true for literals too
2018 * support/regression/tests/bug1750318.c: new, added
2020 2007-08-23 Borut Razem <borut.razem AT siol.net>
2022 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2023 library versions without the completition functionality
2025 2007-08-22 Raphael Neider <rneider AT web.de>
2027 * device/include/pic16/pic18f1220.h,
2028 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2030 2007-08-12 Borut Razem <borut.razem AT siol.net>
2032 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2034 2007-08-11 Borut Razem <borut.razem AT siol.net>
2036 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2037 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2038 support/Util/SDCCerr.[ch] moved to src
2039 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2040 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2041 device/examples/ds390/tinitalk/tinitalk.dsp,
2042 device/examples/serialcomm/windows/serialcomm.dsp,
2043 support/librarian/librarian.dsp:
2044 removed linking of unused odbc32.lib and odbccp32.lib
2045 * support/scripts/winres.h:
2046 added for compilation with Visual C++ 2005 Express Edition
2048 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2050 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2053 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2055 * sdccconf_in.h: update the endian test so that SPARC Solaris
2056 does not throw syntax errors
2058 2007-08-06 Borut Razem <borut.razem AT siol.net>
2060 * doc/sdccman.lyx: removed two index entries which prevented the
2061 generation of sdcc doc archive
2063 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2065 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2066 instead of lyx 1.5.0.
2068 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2070 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2071 Lucas Loizaga, with minor modifications. Thanks!
2073 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2075 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2078 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2080 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2081 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2084 2007-07-22 Borut Razem <borut.razem AT siol.net>
2086 * configure.in, configure: re-introduced .version
2087 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2088 the version reverted to 2.7.0
2090 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2093 * doc/sdccman.lyx: bumped version to 2.7.3
2094 * device/include/mcs51/compiler.h: fixed elif->else
2095 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2096 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2097 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2098 enable accuse for bit operands
2099 * src/SDCCmain.c (printVersionInfo),
2100 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2101 environment descriptor
2102 * src/SDCCutil.h: added getBuildEnvironment
2103 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2104 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2105 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2106 * support/regression/tests/bug1348008.c,
2107 * support/regression/tests/bug1496419.c,
2108 * support/regression/tests/bug1503067.c,
2109 * support/regression/tests/preproc.c: added empty tests
2111 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2113 * support/regression/tests/bug1678803.c: new, added
2115 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2118 * as/link/hc08/lkihx.c,
2119 * as/link/hc08/lkrloc.c,
2120 * as/link/mcs51/lkihx.c,
2121 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2122 ihxExtendedLinearAddress
2123 * as/link/mcs51/lkrloc.c (relr),
2124 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2125 acall/ajmp, see bug 830513
2127 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2129 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2130 (cseBBlock): remember aggr2ptr has been used
2131 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2132 (geniCodeAssign): fixed bug 868103
2133 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2134 added operandSize prototype
2135 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2136 (genDataPointerSet): use max of size of right and result,
2137 (gencjne): added parameter useCarry for optimization,
2138 (genCmpEq): use carry if appropriate,
2139 (genXor): check if operand already in carry
2140 * support/regression/tests/bug-868103.c: enabled test
2142 2007-07-12 Raphael Neider <rneider AT web.de>
2144 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2146 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2148 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2149 from Robert Larice, thanks
2150 * support/regression/tests/bitopcse.c,
2151 * support/regression/tests/bitvars.c,
2152 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2153 * support/regression/tests/bug-927659.c: enabled test for z80
2154 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2155 * support/regression/tests/bug1745717.c: new, added
2156 * support/regression/tests/literalop.c,
2157 * support/regression/tests/nullstring.c: removed storage definitions that
2158 are now in testfwk.h
2160 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2162 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2163 and bool for targets that do not fully support it.
2164 * support/regression/tests/bug1546986.c,
2165 * support/regression/tests/bug1723128.c,
2166 * support/regression/tests/bug1734654.c,
2167 * support/regression/tests/bug1738367.c,
2168 * support/regression/tests/constantRange.c: only use bool if allowed
2170 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2172 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2173 Larice, also handle function pointers
2174 * support/regression/tests/bug1749275.c: new, added
2176 2007-07-03 Borut Razem <borut.razem AT siol.net>
2178 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2179 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2180 #1746528: SDCC should ignore ':' in inline assembler comments
2181 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2183 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2185 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2186 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2188 2007-06-29 Borut Razem <borut.razem AT siol.net>
2190 * src/SDCCmain.c: fixed bug
2191 #1744746: SDCC #4867: broken option --xram-size
2193 2007-06-28 Borut Razem <borut.razem AT siol.net>
2195 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2196 find out the endianess of host machine for ucsim
2198 2007-06-27 Borut Razem <borut.razem AT siol.net>
2200 * support/regression/generate-cases.py: corrected the file name
2202 * configure.in, configure, sdccconf_in.h: find out the endianess of
2204 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2207 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2209 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2211 2007-06-26 Borut Razem <borut.razem AT siol.net>
2213 * support/regression/generate-cases.py: display warning if function
2214 list is empty; implemented more flexible rule for detection of
2215 testing functions, allowing return type 'void' in the same line as
2216 the function name in the function definition
2217 * support/regression/tests/bug-1654060.c: corrected test
2218 * support/librarian/sdcclib.c: fixed warning:
2219 format '%s' expects type 'char *', but argument 2 has type 'int'
2221 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2223 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2224 Multiple infiles for sdcclib.
2226 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2228 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2231 2007-06-18 Borut Razem <borut.razem AT siol.net>
2233 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2234 how to handle comments, so they have to be removed by the
2235 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2236 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2237 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2238 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2239 table driven option hadling
2241 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2243 * src/SDCCast.c (decorateType),
2244 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2245 iCode to ast level to fix bug 1738367
2246 * support/regression/tests/bug1738367.c: new, added
2248 2007-06-15 Raphael Neider <rneider AT web.de>
2250 * src/pic16/devices.inc,
2251 * device/lib/pic16/pics.all,
2252 * device/include/pic16/pic18fregs.h,
2253 * device/include/pic16/pic18f[24][45]20.h,
2254 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2255 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2256 * device/lib/pic16/Makefile.in: faster cleanup
2258 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2260 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2262 2007-06-13 Raphael Neider <rneider AT web.de>
2264 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2266 2007-06-12 Raphael Neider <rneider AT web.de>
2268 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2269 suppress bit defines if NO_BIT_DEFINES is #define'd
2270 * device/include/pic/pic*.h: recreated all headers to include
2271 conditional bit defines
2272 * device/include/pic/pic16f886.h,
2273 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2274 * device/include/pic/recreate.sh: script to recreate the complete
2275 device library files based on the currently supported devices
2277 2007-06-12 Borut Razem <borut.razem AT siol.net>
2279 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2280 support/regression/Makefile.in, support/scripts/build.mak,
2281 support/scripts/Makefile.snapshot:
2282 use new svn URL scheme
2283 * doc/sdccman.lyx: SDCC Wiki moved to
2284 http://sdcc.wiki.sourceforge.net/
2286 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2288 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2289 * support/regression/tests/bug1734654.c: added
2291 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2293 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2294 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2295 with literal operands
2297 2007-06-10 Borut Razem <borut.razem AT siol.net>
2299 * as/link/z80/lklibr.c: fixed mingw build warning
2300 lklibr.c:575: warning: implicit declaration of function 'tolower'
2301 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2302 src/z80/main.c: move target specific options from src/SDCCmain.c
2303 to src/<target>/main.c
2305 2007-06-09 Borut Razem <borut.razem AT siol.net>
2307 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2308 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2309 * support/regression/tests/bug-1294691.c: added
2311 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2313 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2314 can also be static, fixes bug 1733438
2315 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2316 have absolute address too
2317 (computeType): added optimization for 'cond ? true : false'
2318 * support/regression/tests/absolute.c: added test for static absolute var
2320 2007-06-08 Raphael Neider <rneider AT web.de>
2322 * src/regression/Makefile: suppress parallel builds, allow easy
2323 switching between pic14/pic16 ports
2324 * src/regression/picregs.h: added pic14/16 header file switch
2325 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2326 inline.c,nestfor.c,string1.c}: include "picregs.h"
2328 2007-06-07 Borut Razem <borut.razem AT siol.net>
2330 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2331 permanent solution to suppress GCC 4.2.0 c++ warning:
2332 deprecated conversion from string constant to `char *'
2333 use 'const char *' where ever required
2334 * support/regression/generate-cases.py: implemented more flexible rule
2335 for detection of testing functions, allowing white-spaces surrounding
2336 the function name and the 'void' parameter.
2337 * support/regression/tests/constantRange.c,
2338 support/regression/tests/scott-compare3.c: fixed failing regression
2339 tests, uncovered by implementation of more flexible rule for detection
2340 of testing functions
2342 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2344 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2346 2007-06-04 Borut Razem <borut.razem AT siol.net>
2348 * configure.in, configure, config_vc.awk: sdcc version number is now
2349 stored in configure.in; removed .version
2350 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2351 doc/INSTALL.txt: version bumped to 2.7.2
2352 * sim/ucsim/configure.in, sim/ucsim/configure:
2353 use "read" to read from .version
2355 2007-06-03 Borut Razem <borut.razem AT siol.net>
2357 * */Makefile.in: removed annoying warning:
2358 Makefile:xx: Makefile.dep: No such file or directory
2360 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2362 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2363 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2364 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2365 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2366 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2367 bugfix: only use newBoolLink for bit result type
2368 * src/SDCCicode.c (geniCodeLogic): added param tree,
2369 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2370 (geniCodeLogicAndOr): use IS_BIT,
2371 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2372 (ast2iCode): added tree param to geniCodeLogic for comparisons
2373 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2374 * support/regression/tests/bug1723128.c: added test NotZero
2376 2007-06-01 Borut Razem <borut.razem AT siol.net>
2378 * SDCPP synchronized with GCC CPP release version 4.2.0,
2379 currently the latest release:
2380 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2381 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2382 support/cpp2/cppdefault.h, support/cpp2/except.h,
2383 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2384 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2385 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2386 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2387 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2388 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2389 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2390 support/cpp2/opts.h, support/cpp2/output.h,
2391 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2392 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2393 support/cpp2/system.h, support/cpp2/version.c,
2394 support/cpp2/Makefile.in: modified
2395 * support/cpp2/opts-common.c: added
2396 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2397 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2398 search for included source file in local directory
2399 * sim/ucsim/configure, sim/ucsim/configure.in:
2400 temporary solution to suppress GCC 4.2.0 c++ warning:
2401 deprecated conversion from string constant to `char *'
2403 2007-06-01 Raphael Neider <rneider AT web.de>
2405 * device/lib/pic/libdev/pic12f683.c,
2406 * device/include/pic/pic12f683.h: added GPIO bits
2408 2007-06-01 Raphael Neider <rneider AT web.de>
2410 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2411 quotation marks, clarified role of PIC14 vs. PIC16 ports
2412 * src/pic16/devices.inc,
2413 * device/include/pic16/pic18fregs.h,
2414 * device/include/pic16/pic18f[24][45]j10.h,
2415 * device/lib/pic16/pics.all,
2416 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2417 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2418 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2419 for new devices as they are not yet supported by gputils
2421 2007-05-31 Borut Razem <borut.razem AT siol.net>
2423 * Small Device C Compiler 2.7.0 released
2424 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2425 changed sdcc version to 2.7.1
2426 * support/scripts/sdcc.nsi: added How to create WIN32 release
2429 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2431 * doc/sdccman.lyx: documented initialization and allocation of absolute
2432 variables, bit parameter passing, the need for function pointers to be
2433 reentrant and alpha quality support of inline and retrict
2435 2007-05-26 Borut Razem <borut.razem AT siol.net>
2437 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2438 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2439 * docs/knownbugs.html: updated
2441 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2443 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2445 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2447 (gencjneshort): optimized when left is AOP_DIR
2448 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2449 initializing unions in a struct/array
2450 * support/regression/fwk/include/testfwk.h: added defines for data, near
2451 and far for host and z80
2452 * support/regression/tests/bug1723128.c: new, added
2454 2007-05-22 Borut Razem <borut.razem AT siol.net>
2456 * doc/knownbugs.html: updated
2458 2007-05-21 Raphael Neider <rneider AT web.de>
2460 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2461 error message instead
2462 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2464 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2466 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2468 2007-05-21 Raphael Neider <rneider AT web.de>
2470 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2472 * src/regression/gpsim_assert.h,
2473 * src/regression/Makefile,
2474 * src/regression/pcodeopt.c: regression test for the above fix
2476 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2478 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2479 jumps to self, fixed bug 1717281
2481 2007-05-10 Borut Razem <borut.razem AT siol.net>
2483 * support/scripts/gen_known_bugs.pl: cosmetic fix
2484 * doc/knownbugs.html: generated by gen_known_bugs.pl
2486 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2488 * src/SDCCast.c (createFunction): also generate non-inlined version of
2489 function for functions declared as "static inline"
2490 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2491 function can be inlined after non-inlined version generated.
2493 2007-05-10 Borut Razem <borut.razem AT siol.net>
2495 * support/scripts/gen_known_bugs.pl: added script
2496 which generates knownbugs.html
2498 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2500 * doc/knownbugs.html: updated for release 2.7.0
2502 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2504 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2506 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2508 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2509 (throughout): updated generating comments
2510 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2511 (throughout): updated generating comments
2512 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2513 rule instead of at the second, or it might skip lines when removing the
2515 * support/regression/tests/bug1714204.c: changed test to foo
2517 2007-05-08 Borut Razem <borut.razem AT siol.net>
2519 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2520 thanks to SDCC Distributed Compile Farm members,
2521 added Z80 and GBZ80 command line options
2522 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2524 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2526 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2527 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2528 * support/regression/tests/longlit.c: modified to be tested at all and
2529 to pass the actual test
2531 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2533 * device/include/mcs51/uPSD33xx.h: Added.
2535 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2537 * device/lib/_gptrput.c,
2538 * device/lib/_gptrget.c: removed old code,
2540 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2541 * support/regression/tests/bug1714204.c: new, added
2543 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2545 * support/regression/tests/regtrack.c: test was never executed
2546 because of the regression test being picky about white spaces.
2547 * device/lib/mcs51/crtclear.asm: added comment
2549 2007-05-06 Raphael Neider <rneider AT web.de>
2551 * device/lib/pic/Makefile.rules,
2552 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2553 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2555 2007-05-06 Raphael Neider <rneider AT web.de>
2557 * src/pic16/device.h,
2559 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2560 _pic16_setDefaultOptions): removed/reordered command-line args
2561 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2562 devices, regrouped command line args, environment variables),
2563 clarified sone points, added sections on how to add devices to the
2566 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2568 * src/z80/peeph.def: fixed bug in rule 2
2570 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2572 * src/port.h: added TARGET_MCS51_LIKE
2573 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2574 take advantage of it too
2575 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2576 (shiftR2Left2Result): Optimized: don't check shifting by 0
2577 * src/z80/peeph-z80.def,
2578 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2579 modifications, see patch 1700823
2580 * src/mcs51/peep.c (): fixed bug 1712928
2581 * support/regression/tests/bug1712928.c: new, added
2583 2007-05-05 Borut Razem <borut.razem AT siol.net>
2585 * device/lib/pic16/Makefile.common.in,
2586 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2587 removed bash dependencies
2589 2007-05-01 Borut Razem <borut.razem AT siol.net>
2592 fixed bug #1710507: --i-code-in-asm makes compile fail
2593 all iCode comments are now one liners
2594 * src/mcs51/gen.c: fixed memory leak
2596 2007-05-01 Raphael Neider <rneider AT web.de>
2598 * device/lib/pic/libdev/*.c
2599 * device/include/pic/*.h: regenerated all device libs from updated
2601 * support/scripts/inc2h.pl: documented usage, now uses strict to
2604 2007-04-30 Borut Razem <borut.razem AT siol.net>
2607 fixed bug #1669175: Problem with space in output paths
2608 documented how to use paths with spaces for Windows users
2610 2007-04-29 Borut Razem <borut.razem AT siol.net>
2612 * Fixed svn:eol-style and svn:keywords properties
2613 * src/SDCCval.c: fixed bug
2614 #1592871: Segfault with "large" const arrays of characters
2615 replaced recursion with iteration
2616 * Removed svn:executable property from non-executable files
2618 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2620 * src/mcs51/gen.c (genRet): fixed bug 1707003
2622 2007-04-27 Raphael Neider <rneider AT web.de>
2624 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2625 createReachingDefinitions,assignValnums,pic16_destructDF,
2626 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2627 prevent NULL pointer dereferences
2628 * device/lib/pic/libdev/pic16f886.c,
2629 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2630 prevent building them, gputils do not really support them yet
2632 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2634 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2635 helps printf_small. 32 bytes more __idata mem.
2637 2007-04-27 Raphael Neider <rneider AT web.de>
2639 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2640 return early when pb or pb->pcHead is NULL (patch #1708427)
2641 * src/regression/empty.c,
2642 * src/regression/Makefile: added test with empty functions
2643 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2645 2007-04-27 Borut Razem <borut.razem AT siol.net>
2647 * src/SDCCast.c: fixed feature request
2648 #1547512: Redundant strings linked when using sizeof("abc")
2650 2007-04-23 Borut Razem <borut.razem AT siol.net>
2652 * doc/sdccman.lyx, src/SDCCmain.c:
2653 peep-hole comments are generated only if --fverbose-asm option is
2654 specified and --no-peep-comments is not, as proposed by Frieder.
2655 * support/regression/Makefile.in: compile regression tests with
2656 --fverbose-asm option so one can "grep" whether a new (or an old)
2657 peephole is (still) applied; requested by Frieder.
2659 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2661 * device/include/pic/pic16f886.h,
2662 * device/include/pic/pic16f887.h,
2663 * device/lib/pic/libdev/pic16f886.c,
2664 * device/lib/pic/libdev/pic16f887.c,
2665 * device/include/pic/pic14devices.txt,
2666 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2668 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2670 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2673 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2675 * device/lib/_memset.c: assembler version for mcs51
2677 2007-04-22 Borut Razem <borut.razem AT siol.net>
2679 * support/scripts/listerr.c: program to create the list of errors and
2680 warnings list from - added
2681 * doc/sdccman.lyx: removed the note
2682 "For list of warnings and corresponding codes, see err_warn.txt"
2683 * src/SDCCsymt.c: fixed bug #1699804:
2684 Bug with some uses of sizeof(static local array) (MCS51)
2685 * support/regression/tests/bug-1699804.c: added
2687 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2689 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2690 (main): added option -i,
2691 (asmbl, case S_INCL): use search_path_fopen,
2692 mostly from patch 1579668 by Peter Miller, thanks
2693 * src/z80/main.c: fixed typo --callee-saves-bc
2694 * device/include/mcs51/compiler.h: added sfrword for Tasking
2696 2007-04-20 Borut Razem <borut.razem AT siol.net>
2698 * src/z80/main.c: replaced reserved keyword asm with asmblr
2700 2007-04-19 Borut Razem <borut.razem AT siol.net>
2702 * src/port.h: use const pointers to strings
2703 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2704 * src/pic16/main.c: include SDCCargs.h
2705 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2706 const char, since the strings are dynamically allocated
2707 * src/SDCCmain.c: options.code_seg and options.const_seg are
2708 dynamically allocated; check port specific command line options
2709 before the general ones
2710 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2712 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2714 * device/include/ds400rom.h,
2715 * device/lib/ds390/lcd390.c,
2716 * device/lib/ds390/memcpyx.c,
2717 * device/lib/ds390/rtc390.c,
2718 * device/lib/ds400/ds400rom.c,
2719 * device/lib/ds400/memcpyx.c,
2720 * device/lib/hc08/_ret.c: more replacements of keywords with their
2721 double underscore equivalents
2722 * device/lib/ds390/Makefile.in,
2723 * device/lib/ds400/Makefile.in,
2724 * device/lib/gbz80/Makefile.in,
2725 * device/lib/hc08/Makefile.in,
2726 * device/lib/mcs51/Makefile.in,
2727 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2729 2007-04-17 Borut Razem <borut.razem AT siol.net>
2731 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2732 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2733 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2734 to --fverbose-asm, to be gcc'ish
2736 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2738 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2740 2007-04-17 Borut Razem <borut.razem AT siol.net>
2742 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2743 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2744 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2745 with their double underscore equivalent
2747 2007-04-14 Borut Razem <borut.razem AT siol.net>
2749 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2752 2007-04-13 Borut Razem <borut.razem AT siol.net>
2754 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2756 * device/examples/serialcomm/windows/serial.[ch],
2757 device/examples/serialcomm/windows/test_serialcomm.cpp:
2758 updated by Bela Torok
2759 * device/examples/serialcomm/windows/serialcomm.dsw,
2760 device/examples/serialcomm/windows/serialcomm.dsp: added
2762 2007-04-13 Jan Waclawek <wek AT efton.sk>
2764 * doc/sdccman.lyx: additions and changes at various places
2765 (submitted as #1697136).
2766 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2768 2007-04-10 Borut Razem <borut.razem AT siol.net>
2770 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2771 LyX file format changed to 245
2772 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2773 "FreeWare" replaced with "free open source"
2775 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2777 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2779 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2781 * device/include/pic16/pic18fregs.h,
2783 * device/lib/_decdptr.c,
2784 * device/lib/_divsint.c,
2785 * device/lib/_divslong.c,
2786 * device/lib/_divuint.c,
2787 * device/lib/_divulong.c,
2788 * device/lib/_fs2schar.c,
2789 * device/lib/_fs2sint.c,
2790 * device/lib/_fs2slong.c,
2791 * device/lib/_fs2uchar.c,
2792 * device/lib/_fs2uint.c,
2793 * device/lib/_fs2ulong.c,
2794 * device/lib/_fsadd.c,
2795 * device/lib/_fscmp.c,
2796 * device/lib/_fsdiv.c,
2797 * device/lib/_fseq.c,
2798 * device/lib/_fsget1arg.c,
2799 * device/lib/_fsget2args.c,
2800 * device/lib/_fsgt.c,
2801 * device/lib/_fslt.c,
2802 * device/lib/_fsmul.c,
2803 * device/lib/_fsneq.c,
2804 * device/lib/_fsnormalize.c,
2805 * device/lib/_fsreturnval.c,
2806 * device/lib/_fsrshift.c,
2807 * device/lib/_fssub.c,
2808 * device/lib/_fsswapargs.c,
2809 * device/lib/_gptrget.c,
2810 * device/lib/_gptrgetc.c,
2811 * device/lib/_gptrput.c,
2812 * device/lib/_logexpf.c,
2813 * device/lib/_modsint.c,
2814 * device/lib/_modslong.c,
2815 * device/lib/_moduint.c,
2816 * device/lib/_modulong.c,
2817 * device/lib/_mulint.c,
2818 * device/lib/_mullong.c,
2819 * device/lib/_schar2fs.c,
2820 * device/lib/_ser.c,
2821 * device/lib/_setjmp.c,
2822 * device/lib/_sint2fs.c,
2823 * device/lib/_slong2fs.c,
2824 * device/lib/_spx.c,
2825 * device/lib/_uchar2fs.c,
2826 * device/lib/_uint2fs.c,
2827 * device/lib/_ulong2fs.c,
2828 * device/lib/asincosf.c,
2829 * device/lib/atanf.c,
2830 * device/lib/calloc.c,
2831 * device/lib/ds390/tinibios.c,
2832 * device/lib/ds400/tinibios.c,
2833 * device/lib/expf.c,
2834 * device/lib/free.c,
2835 * device/lib/hc08/_mulint.c,
2836 * device/lib/logf.c,
2837 * device/lib/malloc.c,
2838 * device/lib/printf_fast.c,
2839 * device/lib/printf_tiny.c,
2840 * device/lib/printfl.c,
2841 * device/lib/realloc.c,
2842 * device/lib/ser_ir.c,
2843 * device/lib/serial.c,
2844 * support/regression/tests/libmullong.c: replaced all special keywords
2845 with their double underscore equivalent
2846 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2847 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2849 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2850 (genRet): if the bit-symbol is ruonly it already is in the carry
2851 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2852 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2853 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2854 type UCHAR if dest is not bit
2856 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2858 * device/include/math.h,
2859 * device/lib/cotf.c,
2860 * device/lib/expf.c,
2861 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2863 2007-04-01 Borut Razem <borut.razem AT siol.net>
2865 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2866 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2867 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2868 gcc_unreachable() called internal_error()...
2870 2007-03-30 Raphael Neider <rneider AT web.de>
2872 * src/pic/ralloc.c (isData): suppress garbage debug output
2874 2007-03-28 Borut Razem <borut.razem AT siol.net>
2877 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2878 is developed, built and used worldwide, and the word "night" doesn't
2881 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2883 * device/include/mcs51/C8051F360.h: new, added
2884 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2886 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2888 * src/SDCC.y (declaration_specifiers, function_specifier),
2889 * support/Util/SDCCerr.c,
2890 * support/Util/SDCCerr.h,
2892 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2894 * src/SDCCmem.c (deallocParms),
2895 * src/SDCCast.c: support for function inlining, not quite complete
2896 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2897 'restrict' qualifier
2899 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2901 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2902 (saveRBank, unsaveRBank): don't save bits,
2903 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2904 * support/regression/tests/bug1535242.c: new, added
2905 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2906 thanks Alexey Shamrin <shamrin AT gmail.com>,
2907 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2908 removed header guard)
2910 * sdcc.spec: bumped version to 2.6.5
2911 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2913 2007-03-22 Borut Razem <borut.razem AT siol.net>
2915 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2916 fixed bug #1653671: sdcdb integration into ddd is broken
2918 2007-03-22 Raphael Neider <rneider AT web.de>
2920 * src/pic/gen.c (popGetExternal): augmented to also create references
2921 to external variables (not only labels),
2922 (genCall): comment on plan to reduce PAGESEL overhead,
2923 (genFunction, genEndFunction): also save/restore FSR around interrupt
2924 handling code, removed lots of unused code
2925 (genDivOneByte): release acquired temp register
2926 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2928 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2929 for registers that need to be saved during interrupts (FSR, STATUS,
2930 PCLATH; W needs special handling), currently only FSR is used
2932 2007-03-22 Raphael Neider <rneider AT web.de>
2934 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2936 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2938 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2940 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2942 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2944 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2946 * as/link/aslink.h: added LKOBJEXT
2947 * as/link/hc08/link_hc08.dsp,
2948 * as/link/hc08/Makefile.bcc,
2949 * as/link/hc08/Makefile.in,
2950 * as/link/mcs51/aslink.dsp,
2951 * as/link/mcs51/Makefile.bcc,
2952 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2953 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2954 * as/link/lkaomf51.c: merged and moved
2955 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2956 * as/link/z80/lkdata.c,
2957 * as/link/lkdata.c: merged and moved
2958 * as/link/hc08/lkmain.c,
2959 * as/link/mcs51/lkmain.c: cosmetic changes
2960 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2961 * as/link/lklex.c: use LKOBJEXT
2962 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2963 ANSI-fied functions, removed bubble-sorts
2964 * as/link/z80/lksym.c as/link/lksym.c: merged,
2966 * as/link/z80/linkgbz80.dsp,
2967 * as/link/z80/linkz80.dsp,
2968 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2969 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2970 * as/link/z80/lkhead.c,
2971 * as/link/z80/lklex.c: deleted
2972 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2973 * as/link/z80/lkmain.c: added copyfile()
2975 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2977 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2979 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2981 * device/lib/_strlen.c: assembler version for mcs51
2983 2007-03-13 Raphael Neider <rneider AT web.de>
2985 * device/include/pic16/pic18f2221.h,
2986 * device/include/pic16/pic18f2321.h,
2987 * device/include/pic16/pic18f2331.h,
2988 * device/include/pic16/pic18f4221.h,
2989 * device/include/pic16/pic18f4321.h,
2990 * device/include/pic16/pic18f4331.h: fixed config byte location names
2991 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2992 consistently named config byte locations
2994 2007-03-13 Borut Razem <borut.razem AT siol.net>
2996 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2997 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2998 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2999 as/link/z80/Makefile.in, as/z80/Makefile.in:
3002 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3004 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3005 * device/lib/printf_large.c: pointer was converted to generic
3006 pointer for mcs51 models other than model-small (Maarten noticed)
3008 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3010 * device/include/mcs51/ADuC84x.h: Added.
3012 2007-03-10 Borut Razem <borut.razem AT siol.net>
3014 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3015 fixed RFE #1624219: double backslashes in filenames;
3016 functions hexEscape(), octalEscape() and copyStr() moved from
3017 SDCCval.c to SDCCutil.c and made them glovbally available
3019 2007-03-09 Borut Razem <borut.razem AT siol.net>
3021 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3022 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3023 1673361: Missaligned comments in output files
3025 2007-03-09 Raphael Neider <rneider AT web.de>
3027 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3029 2007-03-09 Raphael Neider <rneider AT web.de>
3033 * src/pic/ralloc.c: suppress undesired debug output
3034 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3036 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3038 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3040 2007-03-07 Borut Razem <borut.razem AT siol.net>
3042 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3043 search include files in the current directory
3045 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3047 * src/SDCCglue.c (emitMaps, glue),
3048 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3050 * support/regression/tests/absolute.c: added xdata test
3052 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3054 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3055 added condition to macro, fixes bug 1666080
3057 2007-03-02 Raphael Neider <rneider AT web.de>
3059 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3061 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3063 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3064 be cleared. Unconditionally set __XPAGE
3065 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3067 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3072 * src/mcs51/rtrack.c,
3074 * doc/sdccman.lyx: added --no-gen-comments
3075 * src/mcs51/peeph.def: added 192.b, disabled 185
3077 2007-02-25 Raphael Neider <rneider AT web.de>
3079 * src/pic16/gen.c (genCast): fixed typo
3080 * device/lib/pic16/Makefile.subdir: only install existing files
3081 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3083 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3085 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3086 * device/lib/mcs51/crtclear.asm,
3087 * device/lib/mcs51/crtxclear.asm: renumbered labels
3088 * device/lib/mcs51/Makefile.in: added crtcall.asm
3089 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3090 * src/mcs51/gen.c (movc): removed,
3091 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3093 (toCarry, genSend, genRet): added function toCarry,
3094 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3095 (assignBit, genAssign, genCast): added function assignBit
3096 * src/mcs51/Makefile.bcc: added rtrack.c
3097 * src/mcs51/ralloc.h: made valueKnown a bitfield
3098 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3099 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3100 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3101 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3102 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3103 (_pop): only pop valid pairs, see gencjneshort,
3104 (gencjneshort): return pair that still needs to be popped, restructured,
3105 (gencjne, genCmpEq): call _pop
3107 2007-02-23 Raphael Neider <rneider AT web.de>
3109 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3111 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3113 * device/include/mcs51/P89LPC925.h: Added.
3115 2007-02-18 Raphael Neider <rneider AT web.de>
3117 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3119 2007-02-17 Borut Razem <borut.razem AT siol.net>
3121 * support/cpp2/directives.c, support/cpp2/version.c:
3122 synchronized with GCC CPP 4.1.2
3124 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3126 * src/mcs51/rtrack.h,
3127 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3128 by checking the strings passed by emitcode() to the assembler.
3129 Feel free to change. This in part addresses RFE #482179.
3130 Set environment variable SDCC_RTRACK to enable.
3131 * src/mcs51/gen.c: inserted hooks
3132 * src/mcs51/ralloc.h: added two members to struct regs
3133 * support/regression/tests/regtrack.c: added
3135 2007-02-14 Borut Razem <borut.razem AT siol.net>
3137 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3138 * Makefile.in: applied patch from Makefile related part of
3139 #1469393: Compiler does not initialize static data
3141 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3143 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3144 for better fix of bug 1273984, compiles pic16 rand.c
3146 2007-02-12 Borut Razem <borut.razem AT siol.net>
3148 * src/pic16/main.c: fixed pic16 standard library directory bug
3150 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3152 * src/hc08/gen.c (genSwap): fix swap regression test
3154 2007-02-10 Borut Razem <borut.razem AT siol.net>
3156 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3158 * support/regression/tests/bug-1654060.c: added regression test for
3161 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3163 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3164 bit moves in return statement
3166 2007-02-09 Borut Razem <borut.razem AT siol.net>
3168 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3171 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3173 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3174 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3176 2007-02-07 Raphael Neider <rneider AT web.de>
3178 * src/pic16/devices.inc,
3179 * device/include/pic16/pic18fregs.h,
3180 * device/include/pic16/pic18f[24][34]31.h,
3181 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3182 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3183 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3185 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3187 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3188 can this have lived here for so many years?
3189 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3190 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3191 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3193 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3195 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3196 appended by loop induction must be at the very end of the eBBlock
3198 2007-02-05 Kevin Vigor
3200 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3202 2007-02-05 Borut Razem <borut.razem AT siol.net>
3204 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3205 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3207 2007-02-03 Borut Razem <borut.razem AT siol.net>
3209 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3210 applied patch #1646602 option to set default signedness of char to
3211 unsigned, added -funsigned-char command line option,
3212 thanks to Gunther Jehle
3213 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3214 prompt for file deletion a few hundred times (especially the
3215 subversion files, which have ro permissions so it asks for
3216 confirmation), thanks to Simon McAuliffe;
3217 added {} + option to find in order to remove multiple files from a
3220 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3222 * device/include/mcs51/SST89x5xRDx.h: Added.
3224 2007-02-02 Raphael Neider <rneider AT web.de>
3226 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3227 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3229 2007-02-01 Raphael Neider <rneider AT web.de>
3231 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3234 2007-01-31 Borut Razem <borut.razem AT siol.net>
3236 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3237 if compiled with GCC. Thanks to Raphael Neider
3239 2007-01-31 Raphael Neider <rneider AT web.de>
3241 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3242 operand names, handles name and (name + n) for all n,
3243 (sameBank): restructured, also check bank allocation policy,
3244 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3245 (pic14_operandsAllocatedInSameBank): check whether to operands
3246 will be allocated into the same bank (i.e., section) to reduce
3247 BANKSEL overhead, queried from pcode.c:sameBank,
3248 (pic14printLocals): reintroduced clustering registers into a single
3249 section: all compiler generated symbols will now reside in one
3250 bank (per file), reducing BANKSEL overhead and code size,
3251 (showAllMemmaps): use local dbuf where possible
3253 2007-01-29 Raphael Neider <rneider AT web.de>
3255 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3256 (call_libraryfunc): retrieve/create symbol and mark as used,
3257 (genFunction): mark defined functions as non-extern and add again
3258 to code memmap for later output
3259 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3260 (pic14printLocals): reworked for new symbol emission,
3261 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3262 showAllMemmaps): reworked symbol output using dbufs, added handling
3263 of string literals (still incomplete),
3264 (picglue): removed symbol emission, moved into showAllMemmaps,
3265 (emitSymbolSet): new workhorse for symbol output,
3266 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3268 2007-01-29 Borut Razem <borut.razem AT siol.net>
3270 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3271 component contains the extension separator.
3273 2007-01-28 Borut Razem <borut.razem AT siol.net>
3275 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3277 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3278 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3279 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3280 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3281 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3282 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3283 src/z80/gen.c, support/Util/MySystem.c:
3284 accept slash and backslash as directory separator on WIN32 and
3287 2007-01-28 Raphael Neider <rneider AT web.de>
3289 * src/pic16/devices.inc,
3290 * device/include/pic16/pic18f[24][23]21.h,
3291 * device/include/pic16/pic18fregs.h,
3292 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3293 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3294 * device/lib/pic16/libio/adc.ignore,
3295 * device/lib/pic16/libio/i2c.ignore,
3296 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3297 family, as gputils do not yet support the devices
3298 * device/lib/pic16/Makefile.subdir: ignore errors on install
3299 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3300 headers and libraries from gputils .inc files
3302 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3304 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3306 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3308 * doc/sdccman.lyx: add printf benchmarks
3310 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3312 * device/lib/printf_fast.c: fix %c, char promoted to int
3313 * device/lib/printf_tiny.c: fix %c, char promoted to int
3315 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3317 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3319 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3321 * support/regression/tests/swap.c: 64 bit hosts failed
3322 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3324 2007-01-25 Raphael Neider <rneider AT web.de>
3326 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3327 based on absolute register address, patch by Alex Blond
3329 2007-01-22 Raphael Neider <rneider AT web.de>
3331 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3332 emitted, do not emit them again...
3334 2007-01-22 Raphael Neider <rneider AT web.de>
3336 * src/regression/bank1.c, src/regression/compare6.c,
3337 src/regression/add.c: cosmetic changes
3338 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3339 * src/pic/gen.c: fixed global zero and one,
3340 (aopForSym): removed unued code,
3341 (aopGet): assert aop is defined, check and use `index' of
3342 pCodeImmd operands (fixes #1630908),
3343 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3344 (register_reassign): prevent accidental register unification,
3345 (ReuseReg): cosmetic changes (also above)
3346 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3347 pic14emitStaticSeg): do not emit initialized data,
3348 (printIval*): replaced with working versions,
3349 (pic14createInterruptVect,picglue): use idata for initialized data,
3350 now init data should work in all modules (not only main()),
3351 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3353 2007-01-21 Borut Razem <borut.razem AT siol.net>
3355 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3356 use -fPIC or -fpic if they are supported and not ignored
3357 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3358 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3360 2007-01-20 Borut Razem <borut.razem AT siol.net>
3362 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3363 implemented RFE #1470316: allow "$" in variable names
3365 2007-01-20 Raphael Neider <rneider AT web.de>
3367 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3369 2007-01-20 Raphael Neider <rneider AT web.de>
3371 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3372 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3373 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3374 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3375 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3376 * device/lib/pic/libdev/pic*.c,
3377 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3378 * device/lib/pic/libdev/Makefile.in: show progress
3380 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3382 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3383 * support/scripts/sdcc_cygwin_mingw32,
3384 * support/scripts/sdcc_mingw32,
3385 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3386 conformance with autoconf 2.6
3388 2007-01-19 Raphael Neider <rneider AT web.de>
3390 * src/pic/device.c (register_map): fixed list construction
3391 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3392 (genMod): removed case for genModbits,
3393 (genModbits): removed as now unused/unimplemented
3394 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3396 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3398 * support/regression/tests/swap.c: added in response to #1638622
3399 * doc/sdccman.lyx: synced version, minor changes
3401 2007-01-18 Borut Razem <borut.razem AT siol.net>
3403 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3404 thanks to Gunther Jehle
3405 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3406 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3407 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3408 use filename in lineno instead.
3409 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3410 print the file name in ast_print()
3412 2007-01-18 Borut Razem <borut.razem AT siol.net>
3414 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3416 * src/SDCC.lex: stringLiteral() returns const char pointer,
3417 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3418 fixed column counting
3419 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3420 accept const char pointer as parameter
3421 * src/SDCCdwarf2.c: corrected buffer size
3423 2007-01-17 Borut Razem <borut.razem AT siol.net>
3425 * support/Util/dbuf_string.c: fixed for amd64
3427 2007-01-15 Borut Razem <borut.razem AT siol.net>
3429 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3430 removed terminal symbol ELIPSIS, since it was never generated by the
3431 lexer and it was wrongly used in parameter_identifier_list rule
3433 2007-01-15 Raphael Neider <rneider AT web.de>
3435 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3436 code page and data banking description
3437 * src/pic/genarith.c,
3438 * src/pic/gen.h: removed bit arithmetic functions,
3439 updated exit(1) to exit(EXIT_FAILURE)
3440 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3441 * device/include/pic16/pic18f2455.h,
3442 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3443 TRISD and TRISE, fixed/added some bit names
3444 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3445 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3446 updated pic18f2455.{c,h} instead of duplicating them
3448 2007-01-14 Borut Razem <borut.razem AT siol.net>
3450 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3451 Cannot debug files that contain spaces in the path name
3452 by converting spaces in asm file name to underscores
3454 2007-01-13 Borut Razem <borut.razem AT siol.net>
3456 * doc/sdccman.lyx: fixed format errors
3458 2007-01-10 Borut Razem <borut.razem AT siol.net>
3460 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3461 codeseg/constseg #pragma fail
3462 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3463 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3464 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3465 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3467 2007-01-09 Borut Razem <borut.razem AT siol.net>
3469 * get rid of diagnistic.[ch], pretty-print.[ch],
3470 c-pretty-print.[ch], ... used just for error, warning, ...
3472 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3473 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3474 suppoprt/cpp2/pretty-print.[ch]:
3476 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3477 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3478 suppoprt/cpp2/sdcpp.dsp:
3481 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3483 * device/lib/printf_large.c (output_float): removed recursion,
3484 use smaller buffer on stack for mcs51,
3485 fixed bug printing 1.96
3486 * support/regression/tests/snprintf.c: added test
3488 2007-01-07 Borut Razem <borut.razem AT siol.net>
3490 * use dynamic memory buffers instead temporary files
3491 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3493 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3494 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3495 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3496 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3497 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3498 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3499 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3500 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3501 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3502 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3503 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3504 support/Util/dbuf.c, support/Util/dbuf.h:
3506 * .version, sdcc.spec: bumped version to 2.6.4
3508 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3510 * src/port.h: added TARGET_Z80_LIKE macro
3511 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3512 output PSEG location if --xram-loc or --xstack-loc was used
3513 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3515 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3517 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3518 * as/as_z80.dsp, as/z80/as_z80.dsp,
3519 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3520 * sdcc.dsw: moved project files into subdir
3521 * as/hc08/as_hc08.dsp,
3522 * as/hc08/Makefile.bcc,
3523 * as/hc08/Makefile.in,
3524 * as/mcs51/Makefile.bcc,
3525 * as/mcs51/Makefile.in,
3526 * as/z80/Makefile.bcc,
3527 * as/z80/Makefile.in,
3528 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3531 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3534 * as/mcs51/asmain.c,
3536 * as/z80/assym.c: removed include "strcmpi.h"
3537 * as/hc08/strcmpi.c,
3538 * as/hc08/strcmpi.h,
3539 * as/mcs51/strcmpi.c,
3540 * as/mcs51/strcmpi.h,
3541 * support/Util/strcmpi.c,
3542 * support/Util/strcmpi.h: removed files
3543 * as/strcmpi.c: added as_strncmpi()
3545 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3547 * sdcc.dsw: Added some dependencies on project config.dsp
3549 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3551 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3552 with [di]ram_start to fix a regresion
3554 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3556 * configure.in: added missing mcs51 in status output
3557 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3559 * debugger/mcs51/clean.mk (distclean): remove config.h
3560 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3561 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3562 options.h, s-options-h and options.c
3563 * support/cpp2/clean.mk: unused, removed
3564 * Makefile.common.in,
3567 * as/hc08/Makefile.in,
3569 * as/mcs51/Makefile.in,
3570 * as/mcs51/clean.mk,
3573 * as/z80/Makefile.in,
3575 * as/link/Makefile.in,
3576 * as/link/hc08/Makefile.in,
3577 * as/link/hc08/clean.mk,
3578 * as/link/mcs51/Makefile.in,
3579 * as/link/mcs51/clean.mk,
3580 * as/link/z80/Makefile.in,
3581 * as/link/z80/clean.mk,
3582 * as/link/z80/conf.mk,
3583 * debugger/mcs51/Makefile.in,
3584 * debugger/mcs51/clean.mk,
3585 * device/include/Makefile.in,
3586 * device/lib/Makefile.in,
3587 * device/lib/mcs51/Makefile.in,
3588 * device/lib/pic/Makefile.in,
3589 * device/lib/pic/Makefile.common.in,
3590 * device/lib/pic/Makefile.subdir,
3591 * device/lib/pic/Makefile.rules,
3592 * device/lib/pic16/libio/Makefile.in,
3593 * device/lib/pic16/Makefile.subdir,
3594 * device/lib/pic16/libdev/Makefile.in,
3595 * device/lib/pic16/Makefile.rules,
3596 * device/lib/pic16/Makefile.common.in,
3597 * sim/ucsim/avr.src/Makefile.in,
3598 * sim/ucsim/main_in.mk,
3599 * sim/ucsim/cmd.src/Makefile.in,
3600 * sim/ucsim/doc/Makefile.in,
3601 * sim/ucsim/gui.src/Makefile.in,
3602 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3603 * sim/ucsim/gui.src/serio.src/Makefile.in,
3604 * sim/ucsim/hc08.src/Makefile.in,
3605 * sim/ucsim/libltdl/Makefile.in,
3606 * sim/ucsim/s51.src/Makefile.in,
3607 * sim/ucsim/sim.src/Makefile.in,
3608 * sim/ucsim/sim.src/conf.mk,
3609 * sim/ucsim/xa.src/Makefile.in,
3610 * sim/ucsim/z80.src/Makefile.in,
3614 * support/cpp2/Makefile.in,
3615 * support/librarian/Makefile.in,
3616 * support/librarian/clean.mk,
3617 * support/makebin/Makefile.in,
3618 * support/makebin/clean.mk,
3619 * support/packihx/Makefile.in,
3620 * support/regression/Makefile.in,
3621 * support/regression/ports/ds390/spec.mk,
3622 * support/regression/ports/gbz80/spec.mk,
3623 * support/regression/ports/hc08/spec.mk,
3624 * support/regression/ports/mcs51/spec.mk,
3625 * support/regression/ports/mcs51-large/spec.mk,
3626 * support/regression/ports/mcs51-medium/spec.mk,
3627 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3628 * support/regression/ports/pic14/spec.mk,
3629 * support/regression/ports/pic16/spec.mk,
3630 * support/regression/ports/mcs51-stack-auto/spec.mk,
3631 * support/regression/ports/ucz80/spec.mk,
3632 * support/regression/ports/xa51/spec.mk,
3633 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3634 adding a slash after $(top_builddir) and/or adding @datarootdir@
3636 * debugger/mcs51/configure.in,
3637 * device/lib/pic/configure.in,
3638 * device/lib/pic16/configure.in,
3639 * sim/ucsim/configure.in,
3640 * support/cpp2/configure.in,
3641 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3643 * debugger/mcs51/configure,
3644 * device/lib/pic/configure,
3645 * device/lib/pic16/configure,
3646 * sim/ucsim/configure,
3647 * support/cpp2/configure,
3648 * support/packihx/configure: generated with autoconf 2.60
3650 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3652 * as/link/hc08/lkihx.c (newArea),
3653 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3655 2007-01-02 Borut Razem <borut.razem AT siol.net>
3657 * doc/sdccman.lyx: documented #pragma sdcc_hash
3658 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3660 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3662 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3664 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3665 empty 'while'-loop to work correctly, see regression test 'while.c'
3666 * support/regression/tests/while.c: added
3668 2007-01-01 Borut Razem <borut.razem AT siol.net>
3670 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3671 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3672 support/cpp2/libcpp/sdcpp.c:
3673 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3674 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3675 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3677 2006-12-31 Borut Razem <borut.razem AT siol.net>
3679 * SDCPP synchronized with GCC CPP release version 4.1.1,
3680 currently the latest release:
3681 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3682 support/cpp2/libcpp/include/cpp-id-data.h
3683 support/cpp2/libiberty/fopen_unlocked.c
3684 support/cpp2/libiberty/md5.c
3686 support/cpp2/opt-functions.awk
3687 support/cpp2/opt-gather.awk
3688 support/cpp2/optc-gen.awk
3689 support/cpp2/opth-gen.awk:
3691 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3692 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3693 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3694 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3695 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3696 support/cpp2/diagnostic.h, support/cpp2/except.h,
3697 support/cpp2/hwint.h, support/cpp2/input.h,
3698 support/cpp2/intl.h, support/cpp2/move-if-change,
3699 support/cpp2/opts.c, support/cpp2/opts.h,
3700 support/cpp2/output.h, support/cpp2/prefix.c,
3701 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3702 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3703 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3704 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3705 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3706 support/cpp2/version.c:
3708 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3709 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3710 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3711 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3712 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3713 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3714 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3715 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3716 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3717 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3718 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3720 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3721 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3722 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3723 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3724 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3725 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3726 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3727 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3728 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3729 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3730 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3731 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3732 support/cpp2/system.h:
3735 2006-12-31 Borut Razem <borut.razem AT siol.net>
3737 * configure.in, configure: fixed bug #1538756: configure dies if bison
3738 and flex are not installed, 2nd try
3740 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3742 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3743 400.x for better code in RFE 899102
3745 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3747 * src/SDCCpeeph.c (deadMove),
3749 * src/mcs51/peep.h: renamed 'op' by 'reg'
3750 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3751 (scan4op): small change for removeDeadMove(), added support for
3752 'callee saves' and/or PACLL function calls,
3753 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3754 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3755 left in new dispatcher mcs51DeadMove()
3756 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3758 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3760 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3762 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3763 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3765 2006-12-30 Borut Razem <borut.razem AT siol.net>
3767 * support/cpp2/spacs.h: deleted from svn
3768 * configure.in, configure: fixed bug #1538756: configure dies if bison
3769 and flex are not installed
3771 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3773 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3774 with this z80 passes printf float test when enabled
3775 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3777 2006-12-28 Borut Razem <borut.razem AT siol.net>
3779 * support/cpp2/config.in, support/cpp2/configure.in,
3780 support/cpp2/configure, support/cpp2/Makefile.in:
3781 fix for the solaris build
3783 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3785 * src/SDCC.y (type_specifier2, pointer),
3787 * src/SDCCsymt.c (mergeSpec, checkSClass),
3788 * support/Util/SDCCerr.c,
3789 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3790 * support/valdiag/valdiag.py: Allow test cases to specify
3791 required language standard
3792 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3793 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3795 2006-12-27 Borut Razem <borut.razem AT siol.net>
3797 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3798 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3800 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3802 * support/cpp2/libiberty/Makefile.bcc: updated
3803 * src/pic16/main.c: fixed #pragma udata handling
3804 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3806 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3808 * src/SDCCpeeph.c: made labelHashEntry global,
3809 made pcDistance, FBYNAME static,
3810 (pcDistance): made static, use isComment and isLabel,
3812 (getLabelRef): added, extracted from labelRefCount(),
3813 (labelRefCount): use new getLabelRef(),
3814 (callFuncByName): made static, added deadMove,
3815 use isComment and isLabel,
3816 (newPeepRule): made static, set isLabel,
3817 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3818 labels from peephole rules,
3819 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3820 when isComment or isLabel is set
3821 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3822 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3824 * src/mcs51/peep.h: added
3825 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3826 * src/port.h: added peep->deadMove to port structure
3827 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3828 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3829 deadMove, finally removed no. 1 and 2
3836 * src/hc08/gen.c: mark lines with isComment or isLabel
3837 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3839 * sdcc.spec: bumped version to 2.6.3
3841 2006-12-26 Borut Razem <borut.razem AT siol.net>
3843 * support/cpp2/Makefile.in: added dependency on options.h
3844 * configure: regenerated
3845 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3846 * support/cpp2/Makefile.in: added vasprintf.c
3848 2006-12-25 Borut Razem <borut.razem AT siol.net>
3850 * SDCPP synchronized with GCC CPP release version 3.4.6,
3851 the latest release before 4.x:
3852 * support/cpp2/Makefile.in, support/cpp2/config.h,
3853 support/cpp2/configure, support/cpp2/configure.in,
3854 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3855 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3856 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3857 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3858 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3859 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3860 support/cpp2/cpptrad.c, support/cpp2/except.h,
3861 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3862 support/cpp2/hwint.h, support/cpp2/intl.h,
3863 support/cpp2/line-map.c, support/cpp2/line-map.h,
3864 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3865 support/cpp2/output.h, support/cpp2/prefix.c,
3866 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3867 support/cpp2/system.h, support/cpp2/version.c:
3869 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3870 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3871 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3872 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3873 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3874 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3875 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3876 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3877 support/cpp2/move-if-change, support/cpp2/opts.c,
3878 support/cpp2/opts.h, support/cpp2/opts.sh,
3879 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3880 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3881 support/cpp2/win32, support/cpp2/win32/dirent.c,
3882 support/cpp2/win32/dirent.h:
3884 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3885 * support/cpp2/sdcpp.h: renamed from sdcc.h
3886 * sdcppinit.c: deleted
3888 2006-12-23 Borut Razem <borut.razem AT siol.net>
3890 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3891 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3892 preproc.c: an other try to fix bug #982435: introduced
3893 -pedantic-parse-number command line option and pedantic_parse_number
3896 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3898 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3900 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3901 corrected overlayed areax addresses, warn about memory overlaps
3902 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3911 * src/port.h: added xabs_name and iabs_name
3912 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3913 (glue, emitMaps): create and emit maps d_abs and i_abs
3914 * src/SDCCglue.h: cosmetic changes
3915 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3917 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3918 (allocDefault): put absolute, initialized globals in them
3919 * support/regression/tests/absolute.c: added absolute bdata test
3920 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3922 2006-12-20 Borut Razem <borut.razem AT siol.net>
3924 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3925 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3926 added regression test for bug #982435
3928 2006-12-18 Borut Razem <borut.razem AT siol.net>
3930 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3931 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3932 small cosmetic changes
3933 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3934 * support/regression/tests/bug-1351710.c: added regression test
3936 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3938 * doc/sdccman.lyx: added the long missed iCode table
3939 "<where is figure II?>", added links to wiki
3941 2006-12-17 Borut Razem <borut.razem AT siol.net>
3943 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3944 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3945 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3946 unified table driven pragma handling, pragma argument type checking
3947 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3948 current one - version 1.1.3
3949 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3951 2006-12-13 Raphael Neider <rneider AT web.de>
3953 * src/pic/device.h: removed AssignedMemory structure and macros
3954 * src/pic/device.c: removed global finalMapping (linker assigns
3956 (register_map): add SFRs to remembered memRanges
3957 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3958 assignFixedRegisters,assignRelocatableRegisters): removed,
3959 (setMaxRAM,validAddress): adapted accordingly,
3960 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3961 reasonably sized sharebanks,
3962 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3963 (allDefsOutOfRange): removed unused code,
3964 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3966 * src/pic/pcode.c (register_reassign): removed recursion warning,
3967 fired far too often,
3968 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3969 to use existing pic14_stringInSet() to avoid duplicate symbols,
3970 tidied up the code a bit,
3971 (pic14printLocals): added in symmetry to printExterns, replaces
3972 writeUsedRegs more or less,
3973 (picglue): call new pic14_printLocals(),
3974 * device/include/pic/pic*.h: removed #pragma memmap directives,
3975 information gathered from include/pic/pic14devices.txt
3976 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3978 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3980 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3982 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3984 * device/include/mcs51/cc2430.h: fixed missing ';'
3986 2006-12-10 Raphael Neider <rneider AT web.de>
3988 * device/lib/pic16/libc/stdio/vfprintf.c,
3989 * device/lib/pic16/libc/stdio/printf_small.c,
3990 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3991 char arguments, as char varargs are cast to int by the caller,
3992 hopefully fixes #1604915 (other device libraries are still affected)
3994 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3996 * src/mcs51/ralloc.c (packRegsForAssign),
3997 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3999 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4001 * device/include/malloc.h: removed init_dynamic_memory
4002 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4003 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4004 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4005 * device/lib/libsdcc.lib,
4006 * device/lib/Makefile.in,
4007 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4008 * doc/sdccman.lyx: documented use of new _heap.c
4009 * support/regression/tests/malloc.c: removed init_dynamic_memory
4010 * src/cdbFile.c(spacesToUnderscores): new function,
4011 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4013 * device/include/tinibios.h: removed defines for putchar and getchar
4014 * device/lib/ds390/Makefile.in: added putchar.c
4015 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4017 2006-12-09 Borut Razem <borut.razem AT siol.net>
4019 * support/cpp2/sdcc.h: prevent multiple inclusion
4020 * support/cpp2/options.h: deleted
4022 2006-12-08 Borut Razem <borut.razem AT siol.net>
4024 * support/cpp2/sdcc.h: removed x*alloc() macros
4025 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4026 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4027 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4028 * support/cpp2/system.h: moved #include "sdcc.h"
4029 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4030 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4032 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4033 -funsigned-char options
4034 * support/cpp2/sdcppmain.c: fixed bug 1611411
4036 2006-12-07 Borut Razem <borut.razem AT siol.net>
4038 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4041 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4043 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4044 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4046 * .version: bumped to 2.6.2 because a) it's been a while
4047 b) the linker sources have moved c) the preprocessor is upgraded
4049 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4051 * support/regression/tests/snprintf.c: some checks
4052 * lib/src/printf_large.c: %bc: read char instead of int from stack
4054 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4056 * device/include/mcs51/cc2430.h: inserted _XPAGE
4058 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4060 * device/include/mcs51/cc2430.h: added
4062 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4064 * device/include/asm/default/features.h,
4065 * device/include/asm/ds390/features.h,
4066 * device/include/mcs51/at89s53.h,
4067 * device/include/ser.h,
4068 * device/include/ser_ir.h,
4069 * device/include/serial.h: changed keywords to double underscore variants,
4070 fixes bug 1590261 some more, thanks Steven Borley
4072 2006-12-01 Raphael Neider <rneider AT web.de>
4074 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4075 but emit warning (recursion is not supported for pic14)
4077 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4079 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4080 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4082 2006-11-30 Raphael Neider <rneider AT web.de>
4084 * src/pic/device.c (dump_sfr): always emit symbols
4085 * src/pic/glue.c (pic14printPublics): fixed typo
4087 2006-11-30 Raphael Neider <rneider AT web.de>
4089 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4090 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4091 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4092 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4093 a sharebank, use a non-shared bank for the stack if none available
4094 * src/pic/device.h (struct memRange): added linked list next field,
4095 added prototypes for above functions
4096 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4097 (typeRegWithIdx): accept fixed and unfixed stack registers
4098 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4099 the stack, handle shared and banked stack (except for WSAVE),
4100 (insertBankSel): removed useless optimization (will never fire),
4101 (FixRegisterBanking): added optimization for devices with only one
4102 possibly aliased bank of memory, like 16f84
4103 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4104 devices have no SHAREBANK in the linker script
4105 * device/include/pic/pic14devices.txt: documented memmap
4106 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4108 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4110 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4111 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4112 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4113 genhc08Code): switched most of the D (debug) macros to DD (detailed
4114 debug) macros to better control clutter in the generated .asm file.
4115 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4116 genRightShift): fixed bug with non-constant bit shift stored to
4117 a volatile result (SF Open Discussion forum thread #1616749).
4118 Single byte case is not yet optimized.
4120 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4122 * device/include/asm/mcs51/features.h,
4123 * device/include/malloc.h,
4124 * device/include/stdio.h: changed keywords to double underscore variants,
4127 2006-11-27 Borut Razem <borut.razem AT siol.net>
4129 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4130 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4131 support/cpp2/output.h, support/cpp2/cppinit.c,
4132 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4133 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4134 support/cpp2/cppdefault.c, support/cpp2/system.h,
4135 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4136 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4137 support/cpp2/prefix.c, support/cpp2/except.h,
4138 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4139 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4140 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4141 support/cpp2/version.c, support/cpp2/cppmain.c,
4142 support/cpp2/version.h, support/cpp2/hashtable.c,
4143 support/cpp2/cpperror.c:
4144 synchronized with GCC CPP release version 3.3.6,
4145 the latest where cppmain.c still exists.
4146 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4147 support/cpp2/sdcppinit.c: added
4149 2006-11-27 Borut Razem <borut.razem AT siol.net>
4151 * support/cpp2/cpplex.c:
4152 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4154 * support/cpp2/cpplib.c: removed definitions of unused variables
4156 2006-11-26 Borut Razem <borut.razem AT siol.net>
4158 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4159 since they are redefined by macros in support/cpp2/sdcc.h
4160 * support/cpp2/sdcc.h: x*alloc macro redefinition
4162 2006-11-25 Borut Razem <borut.razem AT siol.net>
4164 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4165 support/cpp2/configure, support/cpp2/Makefile.in,
4166 support/cpp2/cppfiles.c, support/cpp2/output.h,
4167 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4168 support/cpp2/config.h, support/cpp2/cpplib.h,
4169 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4170 support/cpp2/cppdefault.c, support/cpp2/config.in,
4171 support/cpp2/system.h, support/cpp2/cpplex.c,
4172 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4173 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4174 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4175 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4176 support/cpp2/configure.in, support/cpp2/intl.h,
4177 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4178 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4179 support/cpp2/version.c, support/cpp2/cppmain.c,
4180 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4181 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4182 support/cpp2/cpperror.c,
4183 support/cpp2/libiberty/safe-ctype.c,
4184 support/cpp2/libiberty/safe-ctype.h,
4185 support/cpp2/libiberty/splay-tree.c,
4186 support/cpp2/libiberty/obstack.c,
4187 support/cpp2/libiberty/lbasename.c,
4188 support/cpp2/libiberty/splay-tree.h,
4189 support/cpp2/libiberty/obstack.h:
4190 synchronized with GCC CPP release version 3.2.3,
4191 the latest before integration of cpp into gcc
4192 * support/cpp2/except.h, support/cpp2/line-map.c,
4193 support/cpp2/line-map.h,
4194 support/cpp2/libiberty/hex.c,
4195 support/cpp2/libiberty/concat.c,
4196 support/cpp2/libiberty/filenames.h: added
4197 * support/cpp2/intl.c: deleted
4199 2006-11-24 Borut Razem <borut.razem AT siol.net>
4201 * src/SDCC.y: enabled compilation of empty source file
4202 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4203 "ISO C forbids an empty source file"
4204 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4205 if all the code is ifdefed out.
4207 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4209 * src/hc08/gen.c (genPcall): fix for bug #1601032
4211 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4213 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4214 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4215 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4216 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4217 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4218 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4219 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4220 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4221 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4222 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4223 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4224 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4225 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4226 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4227 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4228 Renamed to all upper case as per the standard set by SiLabs
4230 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4232 * device/include/mcs51/C8051F520.h: new, added
4233 * device/include/mcs51/compiler.h: added link about predefined macros
4235 2006-11-23 Raphael Neider <rneider AT web.de>
4237 * src/regression/Makefile: add -L path to fresh library
4238 * src/regression/simulate: emphasize FAILED output
4239 * src/regression/create_stc: output _failures from gpsim
4240 * src/regression/compare4.c,
4241 * src/regression/rotate6.c: fixed char literals,
4242 all compile, all run =8-D
4244 * src/pic/pcode.h: added isPCASMDIR macro
4245 * src/pic/gen.c (genAnd): fixed bit offset
4246 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4247 packBits): unified register numbering schemes,
4248 (newReg): do not insert stack registers into hash table,
4249 (initStack): unpinned pseudo stack, simplified,
4250 (typeRegWithIdx): fixed retrieval of stack registers,
4251 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4252 (pCodeReplace): removed invalid assertion,
4253 (insertPCodeInstruction): fixed newly added labels,
4254 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4255 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4256 DumpFlow): removed unsed (broken?) code,
4257 (insertBankSel): prevent STATUS from being BANKSELed,
4258 (FixRegisterBanking): rewritten from scratch, implemented generic
4259 optimizations (suppress BANKSELs to same register and to registers
4260 present in all banks),
4261 (AnalyzeBanking): update flow after BANKSELection
4263 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4264 sharebank, let linker place it, mark STKxx symbols as emitted
4266 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4268 * src/regression/arrays.c,
4269 * src/regression/bank1.c,
4270 * src/regression/bool2.c,
4271 * src/regression/compare7.c,
4272 * src/regression/compare8.c,
4273 * src/regression/compare9.c,
4274 * src/regression/compare10.c,
4275 * src/regression/configword.c,
4276 * src/regression/for.c,
4277 * src/regression/mult1.c,
4278 * src/regression/pointer1.c,
4279 * src/regression/rotate6.c,
4280 * src/regression/string1.c,
4281 * src/regression/struct1.c,
4282 * src/regression/Makefile: make PIC14 regression tests run again
4283 (3 fail, 6 won't compile)
4285 2006-11-21 Raphael Neider <rneider AT web.de>
4287 * device/include/pic16/pic18f4550.h,
4288 * device/include/pic16/pic18f4455.h,
4289 * device/lib/pic16/libdev/pic18f4550.c,
4290 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4291 * configure.in: removed superfluous closing bracket
4293 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4295 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4298 2006-11-21 Raphael Neider <rneider AT web.de>
4300 * src/pic/device.{c,h}: added pic14_getPIC()
4301 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4302 (genAnd): added PIC code for one case, fixes #1597044
4303 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4304 SFRs that are present in all banks (e.g., STATUS)
4306 2006-11-20 Raphael Neider <rneider AT web.de>
4308 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4309 INCFSZ/INCFSZW and declared them as changing Z bit,
4310 (insertPCodeInstruction): correctly invert the above instructions,
4312 (DoBankSelect): don't panic on po_immediates
4314 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4317 * as/link/mcs51/lkihx.c (newArea),
4318 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4319 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4321 2006-11-11 Raphael Neider <rneider AT web.de>
4323 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4324 bitfield symbols, fixes #1579535 (once more...).
4326 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4328 * support/regression/generate-cases.py,
4329 * support/regression/fwk/include/testfwk.h,
4330 * support/regression/fwk/lib/testfwk.c: used code pointers,
4331 (about 50kByte less code generated for mcs51)
4333 2006-11-06 Borut Razem <borut.razem AT siol.net>
4335 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4336 debugger/mcs51/configure: fixed failed check because the function
4337 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4338 who submitted the patch for gpsim.
4339 * debugger/mcs51/configure.in: removed the result message
4340 * debugger/mcs51/Makefile.in: fixed the config.status warning
4341 "... seems to ignore the --datarootdir setting"
4343 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4345 * device/include/mcs51/c8051f020.h,
4346 * device/include/mcs51/c8051f040.h,
4347 * device/include/mcs51/c8051f060.h,
4348 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4349 * src/z80/gen.c (gencjneshort),
4350 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4352 2006-10-31 Borut Razem <borut.razem AT siol.net>
4354 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4355 debugger/mcs51/configure: get readline version
4357 2006-10-30 Borut Razem <borut.razem AT siol.net>
4359 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4360 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4361 debugger/mcs51/configure: locate readline even when cross compiling
4362 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4364 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4366 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4369 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4371 * device/include/malloc.h,
4372 * device/lib/calloc.c,
4373 * device/lib/free.c,
4374 * device/lib/malloc.c,
4375 * device/lib/realloc.c: moved definition of struct into sources
4376 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4378 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4380 * as/asx8051.dsp: corrected output directories
4381 * as/link/hc08: new directory for hc08 linker
4382 * as/hc08/aslink.h, as/link/aslink.h,
4383 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4384 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4385 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4386 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4387 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4388 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4389 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4390 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4391 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4392 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4393 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4394 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4395 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4396 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4397 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4398 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4399 * as/link/hc08/conf.mk,
4403 * sdcc.dsw: moved hc08 linker to as/link/hc08
4404 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4405 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4406 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4407 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4408 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4409 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4410 * as/link/mcs51/aslink.dsp,
4411 * as/link/mcs51/Makefile.in: factored out the common files
4412 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4413 * as/clean.mk: extra cleaning common files
4414 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4415 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4416 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4418 2006-10-29 Raphael Neider <rneider AT web.de>
4420 * src/pic/ralloc.c (newReg): create aliases for registers with
4421 multiple names to fix #1579535 and #1584001,
4422 (regWithIdx,dirregWithName): resolve aliases on lookup
4423 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4425 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4426 to prevent build errors on small devices
4428 2006-10-28 Raphael Neider <rneider AT web.de>
4430 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4431 assumption within interrupt handlers, fixes #1584940
4432 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4433 "emitted" to avoid emitting them again in udata
4435 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4437 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4440 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4442 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4443 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4444 on/off CR to CRLF conversion.
4446 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4448 * doc/sdccman.lyx: updated IRQ section
4450 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4452 * device/lib/serial_io.c: removed
4453 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4454 replacements for serial_io.c
4456 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4458 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4460 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4462 * device/lib/serial_io.c: Default putchar() and getchar() for
4463 mcs51 uses serial port.
4465 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4467 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4469 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4471 * support/regression/ports/mcs51/support.c: smaller
4472 _sdcc_external_startup()
4473 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4475 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4477 * device/lib/gbz80/crt0.s,
4478 * device/lib/gbz80/crt0_rle.s,
4479 * device/lib/gbz80/div.s,
4480 * device/lib/gbz80/fstubs.s,
4481 * device/lib/gbz80/heap.s,
4482 * device/lib/gbz80/mul.s,
4483 * device/lib/gbz80/putchar.s,
4484 * device/lib/gbz80/stubs.s,
4485 * device/lib/z80/crt0.s,
4486 * device/lib/z80/crt0_rle.s,
4487 * device/lib/z80/div.s,
4488 * device/lib/z80/fstubs.s,
4489 * device/lib/z80/heap.s,
4490 * device/lib/z80/mul.s,
4491 * device/lib/z80/putchar.s,
4492 * device/lib/z80/stubs.s: reverted, I was mistaken
4494 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4496 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4497 * support/regression/ports/mcs51/support.c: removed race
4498 condition on TI in _putchar allowing to use serial port mode 0
4500 2006-10-20 Borut Razem <borut.razem AT siol.net>
4502 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4504 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4506 * device/lib/gbz80/crt0.s,
4507 * device/lib/gbz80/crt0_rle.s,
4508 * device/lib/gbz80/div.s,
4509 * device/lib/gbz80/fstubs.s,
4510 * device/lib/gbz80/heap.s,
4511 * device/lib/gbz80/mul.s,
4512 * device/lib/gbz80/putchar.s,
4513 * device/lib/gbz80/stubs.s,
4514 * device/lib/z80/crt0.s,
4515 * device/lib/z80/crt0_rle.s,
4516 * device/lib/z80/div.s,
4517 * device/lib/z80/fstubs.s,
4518 * device/lib/z80/heap.s,
4519 * device/lib/z80/mul.s,
4520 * device/lib/z80/putchar.s,
4521 * device/lib/z80/stubs.s: removed all leading underscores from area names
4523 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4525 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4526 regression tests are not waiting in the simulator for simulated
4527 transmission of debug output
4529 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4531 * device/lib/printf_large.c: slightly smaller
4532 * doc/sdccman.lyx: do not use spaces within html links
4534 2006-10-16 Borut Razem <borut.razem AT siol.net>
4536 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4537 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4538 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4539 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4540 debugger/mcs51/configure:
4541 [ 1185668 ] add gnu readline support to sdcdb - enabled
4543 2006-10-16 Raphael Neider <rneider AT web.de>
4545 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4546 fixes #1577882, removes close to all banking optimizations
4548 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4550 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4551 variables in code memory
4552 * support/regression/tests/absolute.c: added test for this
4554 2006-10-15 Raphael Neider <rneider AT web.de>
4556 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4558 (BankSelect): emit BANKSEL before touching linker-placed regs,
4561 2006-10-10 Raphael Neider <rneider AT web.de>
4563 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4564 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4565 * src/pic/main.c (_pic14_parseOptions),
4566 * src/pic/main.h: mostly reverted to previous state, now use results
4567 from SDCCmain.c's argument parsing
4569 2006-10-10 Borut Razem <borut.razem AT siol.net>
4571 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4572 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4573 [ 1185668 ] add gnu readline support to sdcdb -
4574 prepared for READLINE, not enabled yet,
4575 thanks to <tal.bav AT gmail.com>
4577 2006-10-10 Raphael Neider <rneider AT web.de>
4579 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4580 * src/pic16/devices.inc,
4581 * device/include/pic16 (pic18f[24]620.h),
4582 * device/include/pic18fregs.h,
4583 * device/lib/pic16/pics.all,
4584 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4585 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4586 Gary Plumbridge and Anton Strobl
4588 2006-10-10 Raphael Neider <rneider AT web.de>
4590 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4591 --stack-siz=NUM options to configure the argument passing stack
4592 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4593 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4594 (pic14_getSharebankSize): obey --stack-siz=NUM,
4595 (pic14_getSharebankAddress): obey --stack-loc=NUM
4597 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4599 * doc/sdccman.lyx: added to the manual
4600 * doc/figures/ddd_example.png: added (neither pdflatex nor
4601 most browsers seem to like the .eps file)
4603 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4605 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4606 to /tmp and /var/tmp acc. LSB
4607 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4609 * support/regression/tests/onebyte.c: added test
4611 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4613 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4615 2006-10-05 Borut Razem <borut.razem AT siol.net>
4617 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4619 - sdcc.dsw: changed property eol-style to CRLF
4620 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4622 2006-10-04 Raphael Neider <rneider AT web.de>
4624 * device/include/pic/{pic16f84.h,pic16f84a.h},
4625 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4626 from patch #1522504, thanks to Robas Teodor
4628 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4630 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4633 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4635 * src/pic16/glue.c (pic16emitMaps),
4636 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4637 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4638 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4639 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4641 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4642 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4644 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4646 * support/librarian/sdcclib.c: Added option -l.
4647 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4649 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4650 using Windows command prompt.
4652 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4654 * device/lib/libsdcc.lib: added module rand
4655 * src/ds390/ralloc.c (rematStr),
4656 * src/hc08/ralloc.c (rematStr),
4657 * src/mcs51/ralloc.c (rematStr),
4658 * src/z80/ralloc.c (rematStr): made output more consistent
4659 * src/mcs51/gen.c: cosmetic changes
4661 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4663 * src/port.h: added mem.cabs_name to PORT
4670 * src/z80/main.c: added cabs_name initializers
4671 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4673 (emitMaps): emit absolutes in code memory into cabs_name
4675 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4676 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4677 * support/regression/fwk/include/testfwk.h: added define for at
4678 * support/regression/tests/absolute.c: added, new
4680 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4682 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4683 optimizations, see also patch 887161 by Stas Sergeev
4684 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4685 to be necessary anymore,
4686 (102, 103, 104, 127): renamed all occurances of bp to _bp
4688 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4690 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4691 thanks Weston T. Schmidt for patch 1555221
4692 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4693 * src/SDCCicode.c(geniCodeMultiply): small optimization
4695 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4697 * device/include/stdlib.h: added rand prototypes
4698 * device/lib/rand.c: new, added
4699 * device/lib/Makefile.in: added rand.c
4700 * src/z80/peeph.def,
4701 * src/z80/peeph-gbz80.def,
4702 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4704 2006-09-20 Raphael Neider <rneider AT web.de>
4706 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4708 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4710 * as/link/aslink.h: cosmetic changes
4711 * as/link/mcs51/Makefile.in,
4712 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4714 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4717 * as/link/mcs51/aslink.h,
4718 * as/link/z80/aslink.h: merged and moved to as/link/
4719 * as/link/lkstore.c,
4720 * as/link/mcs51/lkstore.c: moved to as/link/
4721 * as/link/clean.mk: remove *.o
4722 * as/link/mcs51/alloc.h: deleted
4723 * as/link/mcs51/lkarea.c: added lnksect prototype
4724 * as/link/mcs51/lkdata.c,
4725 * as/link/mcs51/lklex.c,
4726 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4727 * as/link/mcs51/lkmem.c,
4728 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4729 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4730 * as/link/mcs51/aslink.dsp,
4731 * as/link/mcs51/Makefile.aslink,
4732 * as/link/mcs51/Makefile.bcc,
4733 * as/link/mcs51/Makefile.in: updated for moved files
4734 * as/link/z80/lkarea.c,
4735 * as/link/z80/lkhead.c,
4736 * as/link/z80/lklex.c,
4737 * as/link/z80/lklibr.c,
4738 * as/link/z80/lklist.c,
4739 * as/link/z80/lkmain.c,
4740 * as/link/z80/lkrloc.c,
4741 * as/link/z80/lksym.c: synced with mcs51
4742 * as/link/z80/lkdata.c,
4743 * as/link/z80/lkeval.c,
4744 * as/link/z80/lkihx.c,
4745 * as/link/z80/lks19.c: cosmetic changes
4746 * as/link/z80/Makefile.in,
4747 * as/link/z80/linkgbz80.dsp,
4748 * as/link/z80/linkz80.dsp: updated for moved files
4750 2006-09-16 Borut Razem <borut.razem AT siol.net>
4752 * debugger/mcs51/sdcdb.c: partially fixed
4753 [ 1203664 ] sdcdb fails to open files w. two "." periods
4754 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4755 debugger/mcs51/symtab.h: fixed indenting
4756 * configure.in, configure: up to date with latest Maarten's changes
4758 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4761 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4762 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4763 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4764 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4765 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4766 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4767 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4768 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4769 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4770 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4771 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4772 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4773 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4774 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4775 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4776 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4777 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4778 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4779 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4780 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4781 as/link/mcs51/alloc.h,
4782 as/link/mcs51/clean.mk,
4783 as/link/mcs51/conf.mk,
4784 as/link/mcs51/Makefile.bcc,
4785 as/link/mcs51/Makefile.in,
4786 as/link/mcs51/readme.390,
4787 as/link/mcs51/strcmpi.c,
4788 as/link/mcs51/strcmpi.h,
4790 as/mcs51/Makefile.bcc,
4791 as/mcs51/Makefile.in,
4794 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4796 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4799 * as/link/Makefile.in,
4800 * as/link/z80/linkgbz80.dsp,
4801 * as/link/z80/linkz80.dsp,
4808 * link/z80/aslink.h,
4809 * link/z80/clean.mk,
4811 * link/z80/linkgbz80.dsp,
4812 * link/z80/linkz80.dsp,
4813 * link/z80/lkarea.c,
4814 * link/z80/lkdata.c,
4815 * link/z80/lkeval.c,
4818 * link/z80/lkhead.c,
4821 * link/z80/lklibr.c,
4822 * link/z80/lklist.c,
4823 * link/z80/lkmain.c,
4824 * link/z80/lkrloc.c,
4827 * link/z80/Makefile.in,
4829 * sdcc.dsw: moved link/ to as/link/
4831 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4833 * as/mcs51/i51mch.c (machine): fixed warning
4835 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4837 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4839 2006-09-09 Borut Razem <borut.razem AT siol.net>
4841 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4842 sdcdb WIN32 native port
4843 * src/clean.mk: fixed
4845 2006-09-08 Borut Razem <borut.razem AT siol.net>
4847 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4849 2006-09-08 Raphael Neider <rneider AT web.de>
4851 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4852 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4853 to gplink to disable processor mismatch warning and to allow
4854 the use of devices with only aliased (shared) memory banks,
4855 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4857 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4859 * doc/sdccman.lyx: Some re-formating plus example on using
4860 #pragma preproc_asm +/-
4862 2006-09-07 Borut Razem <borut.razem AT siol.net>
4864 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4867 2006-09-06 Borut Razem <borut.razem AT siol.net>
4869 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4870 line at sdcc.nsi:153
4871 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4873 2006-09-05 Borut Razem <borut.razem AT siol.net>
4875 * configure.in, configure: support for winsock2
4876 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4877 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4878 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4879 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4880 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4882 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4884 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4886 * support/regression/tests/bug1551947.c: new, added
4887 * src/SDCCsymt.h: strings are char* not byte*
4889 2006-09-05 Raphael Neider <rneider AT web.de>
4891 * device/lib/pic16/libdev/pic18f4550.c,
4892 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4893 declarations/definitions from patch #1520949
4895 2006-09-05 Raphael Neider <rneider AT web.de>
4897 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4898 byte-aligned bitfields, fixes #1539278
4900 2006-09-05 Raphael Neider <rneider AT web.de>
4902 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4905 2006-09-04 Borut Razem <borut.razem AT siol.net>
4907 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4908 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4909 -mno-cygwin is a part of the compiler name
4910 * support/scripts/sdcc_mingw32: don't disable ucsim
4912 2006-09-03 Borut Razem <borut.razem AT siol.net>
4914 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4915 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4917 2006-09-03 Raphael Neider <rneider AT web.de>
4920 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4921 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4924 2006-09-01 Borut Razem <borut.razem AT siol.net>
4926 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4927 to make ppc-osx happy
4929 2006-08-31 Borut Razem <borut.razem AT siol.net>
4931 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4932 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4933 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4934 * support/regression/ports/ds390/spec.mk,
4935 support/regression/ports/mcs51/spec.mk,
4936 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4937 To run regression tests in mingw environment:
4938 make DEV_NULL=NUL CC=gcc
4940 2006-08-30 Borut Razem <borut.razem AT siol.net>
4942 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4943 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4944 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4945 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4946 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4947 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4948 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4949 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4950 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4951 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4952 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4953 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4954 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4955 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4956 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4957 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4958 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4959 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4960 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4961 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4962 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4963 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4964 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4965 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4966 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4967 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4968 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4969 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4970 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4971 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4972 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4973 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4974 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4975 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4976 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4977 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4978 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4979 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4980 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4981 ucsim WIN32 native port
4983 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4985 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4987 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4989 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4990 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4992 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4994 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4995 * support/regression/tests/bug1546986.c: new, added
4996 * as/mcs51/.cvsignore,
4997 * debugger/mcs51/.cvsignore,
4998 * src/.cvsignore: deleted
5000 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5002 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5005 2006-08-20 Borut Razem <borut.razem AT siol.net>
5007 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5008 removed cl_listen_console::match(), cl_console::match(),
5009 restructured cl_commander::proc_input()
5011 2006-08-16 Borut Razem <borut.razem AT siol.net>
5013 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5014 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5015 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5017 2006-08-14 Borut Razem <borut.razem AT siol.net>
5019 * support/regression/Makefile.in,
5020 support/regression/ports/pic14/gpsim.cmd,
5021 support/regression/ports/pic14/spec.mk,
5022 support/regression/ports/pic14/support.c:
5023 added pic14 regression test
5025 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5027 * as/doc/asxhtm.html: documented changed ABS behaviour
5028 * as/doc/README: fixed some typos
5030 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5032 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5035 2006-08-12 Borut Razem <borut.razem AT siol.net>
5037 * support/regression/fwk/include/testfwk.h,
5038 support/regression/fwk/lib/testfwk.c,
5039 support/regression/generate-cases.py,
5040 support/regression/Makefile.in:
5041 regression test framework does not depend on function pointers and
5044 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5046 * device/include/stddef.h: c temporary hack to fix bug 1518273
5048 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5050 * device/include/mcs51/cc2510fx.h: added
5051 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5054 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5056 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5057 * as/z80/Makefile.in: added strcmpi.c
5058 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5059 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5061 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5063 * device/lib/gbz80/asm_strings.s,
5064 * device/lib/gbz80/crt0_rle.s,
5065 * device/lib/gbz80/div.s,
5066 * device/lib/gbz80/mul.s,
5067 * device/lib/gbz80/shift.s,
5068 * device/lib/z80/asm_strings.s,
5069 * device/lib/z80/crt0_rle.s,
5070 * device/lib/z80/div.s,
5071 * device/lib/z80/mul.s,
5072 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5073 flags which are all upper case
5075 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5077 * as/z80/asm.h: made CASE_SENSITIVE 1
5078 * link/z80/aslink.h: made CASE_SENSITIVE 1
5079 * src/z80/gen.c (throughout): made all conditionals upper case
5080 * support/regression/tests/bug1503067.c: new
5082 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5084 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5085 (shiftIntoPair): added case 2 for PAIR_IY,
5086 (setupToPreserveCarry): replaced parameters with iCode and check if
5087 PAIR_DE is in use to fix bug 1399290,
5088 (genPlus, genMinus): updated call to setupToPreserveCarry
5089 * support/regression/tests/bug1399290.c: new
5091 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5093 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5094 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5095 * src/ds390/gen.c (shiftRLong),
5096 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5097 * src/mcs51/gen.c (sameReg): changed to sameByte,
5098 (xch_a_aopGet): new,
5099 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5100 shiftRLong): fixed bug 1533966
5101 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5102 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5103 * support/regression/Makefile.in: disabled z80, enabled ucz80
5104 * support/regression/tests/float_trans.c: enabled test for z80 and host
5105 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5107 2006-08-01 Borut Razem <borut.razem AT siol.net>
5109 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5110 comparison is always false due to limited range of data type
5111 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5113 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5115 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5116 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5117 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5118 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5120 2006-07-31 Borut Razem <borut.razem AT siol.net>
5122 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5123 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5124 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5125 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5126 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5127 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5128 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5129 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5130 enable ucsim mingw compilation. Serial port is disabled,
5131 since it uses termios.h API, which is not available on native
5134 2006-07-31 Borut Razem <borut.razem AT siol.net>
5136 * Small Device C Compiler 2.6.0 released
5137 * support/scripts/sdcc.nsi: added FULL_DOC option
5138 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5140 2006-07-28 Borut Razem <borut.razem AT siol.net>
5142 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5143 * doc/INSTALL.txt: updated
5145 2006-07-27 Borut Razem <borut.razem AT siol.net>
5147 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5148 device/lib/pic/libdev/Makefile.in: fixed bug
5149 [ 1438354 ] pic libsdcc: distclean doesn't work
5150 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5151 device/lib/pic16/libio/Makefile.in: fixed bug
5152 [ 1438344 ] pic16 lib: clean doesn't work properly
5153 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5155 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5157 * device/lib/pic/libsdcc/fsdiv.c,
5158 * device/lib/pic/libsdcc/fsmul.c,
5159 * device/lib/pic16/libsdcc/float/fsdiv.c,
5160 * device/lib/pic16/libsdcc/float/fsmul.c,
5161 * device/lib/_fsdiv.c,
5162 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5163 * support/regression/tests/bug1520966.c: added
5164 * doc/knownbugs.html: removed [ 1520966 ] from the list
5166 2006-07-25 Borut Razem <borut.razem AT siol.net>
5168 * configure.in, configure, sdccconf_in.h: fixed bug
5169 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5170 * doc/knownbugs.html: removed [ 1519095 ] from the list
5172 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5174 * doc/knownbugs.html: added, contains list of known bugs at release
5175 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5177 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5179 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5180 function registers and corrected defaults with additional warning
5181 * device/lib/malloc.c: cosmetic changes
5182 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5183 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5184 (fillGaps): and used it
5186 2006-07-20 Raphael Neider <rneider AT web.de>
5188 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5189 output unless SDCCPICDEBUG is set
5190 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5191 output if SILENT is set
5193 2006-07-11 Borut Razem <borut.razem AT siol.net>
5195 * doc/README.txt: updated
5197 2006-07-10 Borut Razem <borut.razem AT siol.net>
5199 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5200 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5201 in WIN32 installation
5202 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5205 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5207 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5208 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5210 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5212 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5214 2006-07-06 Borut Razem <borut.razem AT siol.net>
5216 * support/regression/tests/bitfields.c:
5217 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5218 * support/regression/tests/constantRange.c:
5219 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5221 2006-07-04 Borut Razem <borut.razem AT siol.net>
5223 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5225 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5226 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5227 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5228 reverted changes from 2006-07-03
5229 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5230 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5231 added CPPFLAGS, used by the host port
5233 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5235 * support/regression/valdiag/tests/switch.c,
5236 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5237 * support/regression/tests/libmullong.c: fixed for host
5238 * support/regression/ports/host/spec.mk: disable all warnings for host,
5239 SDCC runs with --less-pedantic too
5241 2006-07-03 Borut Razem <borut.razem AT siol.net>
5243 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5245 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5246 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5247 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5248 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5250 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5251 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5252 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5253 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5255 2006-07-02 Raphael Neider <rneider AT web.de>
5257 * src/pic16/devices.inc,
5258 * device/include/pic16/pic18fregs.h,
5259 * device/include/pic16/pic18f4550.h,
5260 * device/lib/pic16/pics.all,
5261 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5263 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5265 * as/hc08/lkaomf51.c (OutputName),
5266 * as/mcs51/lkaomf51.c (OutputName),
5267 * as/z80/asmain.c (asmbl),
5268 * src/ds390/main.c (asmLineNodeFromLineNode),
5269 * src/hc08/ralloc.c (hc08_assignRegisters),
5270 * src/mcs51/main.c (asmLineNodeFromLineNode),
5271 * src/xa51/ralloc.c (checkRegMask),
5272 * src/xa51/gen.c (emitcode),
5273 * src/z80/gen.c (_emit2),
5274 * src/SDCCast.c (searchLitOp),
5276 * support/packihx/packihx.c,
5277 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5278 * src/ds390/gen.c (aopPutUsesAcc),
5279 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5280 * support/regression/tests/libmullong.c (mullong_wrapper),
5281 * src/SDCCsymt.c (powof2),
5283 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5284 * src/SDCCsymt.h: added TYPE_TARGET_*
5285 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5286 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5287 SDCCast because 1) header problems 2) this is the right place
5288 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5289 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5292 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5294 * src/SDCCicode.h: removed buggy semicolon in unused macro
5295 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5296 search for previous definiton of auto symbols too,
5297 (findPrevUse): fixed logic of emitWarnings
5299 2006-06-26 Raphael Neider <rneider AT web.de>
5301 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5302 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5304 2006-06-25 Raphael Neider <rneider AT web.de>
5306 * device/lib/pic/libm: NEW, added math library functions
5307 * device/lib/pic/libsdcc: NEW; added float support functions
5308 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5309 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5310 NEW, added math related headers
5311 * device/include/asm/pic/features.h: NEW
5312 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5313 (popGet): allow larger offsets for AOP_PCODE,
5314 (genDataPointerSet): handle literals explicitly, more debug output,
5315 (genAssign): fixed for float using aopLiteral ;-)
5316 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5317 GOTO initialisation routine
5318 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5319 flag on registers, fixes #1469043 (local variables do not work)
5320 * src/pic/main.c (_pic14_do_link),
5321 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5324 2006-06-25 Borut Razem <borut.razem AT siol.net>
5326 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5327 characters printed (not including the trailing '\0' used to end
5328 output to strings). Problem detected in regression test bug-927659.c.
5329 NOTE: printf() family functions should return int instead
5331 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5332 specifier are printed as themselves
5333 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5334 support flags, width and precision specifiers
5336 2006-06-24 Borut Razem <borut.razem AT siol.net>
5338 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5339 to the list of sdcc tagrets not supporting bit type
5340 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5341 testfor pic16 due to bug:
5342 [ 1511794 ] pic16: regression test bug-895992.c fails
5344 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5346 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5347 * src/SDCCglue.c (initPointer), fixed bug 1496419
5348 * support/regression/tests/bug1496419.c: new, added
5350 2006-06-22 Borut Razem <borut.razem AT siol.net>
5352 * support/regression/ports/pic16/support.c: use gpsim usart module from
5353 libgpsim_modules library
5355 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5357 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5360 2006-06-19 Raphael Neider <rneider AT web.de>
5362 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5363 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5364 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5365 (pic14printExterns,pic14printPublics,pic16printPublics,
5366 pic16_printExterns): use new functions to emit symbols
5367 (picglue,pic16glue): emit publics before emitting externs
5368 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5369 locally defined functions to avoid bug #1443651
5370 * support/regression/tests/bug-716242.c: removed pic16 workaround
5371 * support/regression/ports/pic16/spec.mk: ignore errors during build
5373 2006-06-19 Raphael Neider <rneider AT web.de>
5375 * src/pic/glue.h: added pic14aopLiteral prototype
5376 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5377 * src/pic/gen.c: removed stdint.h dependency
5378 (aopGet): use Safe_strdup()
5379 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5380 (genDataPointerSet): use pic14aopLiteral()
5381 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5382 for pic16; thanks to Bernhard and Maarten
5384 2006-06-18 Borut Razem <borut.razem AT siol.net>
5386 * support/regression/tests/structflexarray.c: flexible array members
5387 not supported by gcc < 3
5388 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5390 * src/pic/gen.c: don't include [p]strdin.h on solaris
5391 * support/Util/pstdint.h: addad svn attributes
5392 * support/regression/tests/constantRange.c,
5393 support/regression/tests/rotate.c: include inttypes.h instead
5394 stdint.h on solaris, addad svn attributes
5396 2006-06-18 Raphael Neider <rneider AT web.de>
5398 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5400 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5401 (pic16_genMinusBits): simplified sign-extension
5402 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5403 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5404 adjusted to correctly handle mixed-signed operands, disabled
5405 now unused multiplciation routines
5406 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5407 (assignResultValue): added argument denoting the size of the result
5408 as returned by the function (fixes upcasts in assigning from
5409 function calls: char foo(); int i = foo();)
5410 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5411 function result to assignResultValue
5412 (genMult): disabled inlined multiplication code
5413 (genDiv): augmented to also handle the modulus operator, fixed to
5414 handle mixed-signed operands correctly
5415 (genMod): simply call genDiv, disabled unused code
5416 (genAssign): fixed missing (sign-)extension on result
5417 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5418 valid char operands, allow signed operands for native code, added
5419 division and modulo operator handling
5420 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5422 As a consequence, onebyte.c (if split into two files) and muldiv.c
5423 pass regression tests.
5425 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5427 * doc/Makefile.in: two runs of makeindex seem needed to get
5428 correct page references in the index of sdccman.pdf
5429 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5431 2006-06-17 Borut Razem <borut.razem AT siol.net>
5433 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5435 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5437 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5438 mentioned ec2drv and paulmon
5440 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5442 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5443 consecutive abs areas
5444 (find_empty_space, allocate_space): added map to handle codemap or
5446 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5447 absolute idata and xdata
5448 * as/mcs51/lkmem.c (summary2): updated legend
5450 2006-06-16 Raphael Neider <rneider AT web.de>
5452 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5454 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5456 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5458 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5460 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5462 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5463 value of generic pointers,
5473 src/z80/main.c: PORT structure, added elements for gp_tags field,
5474 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5475 fields in the PORT structure of each port,
5476 * src/SDCCast.c (decorateType): allow processing of generic pointers
5477 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5480 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5486 * src/pic16/pcode.c,
5488 * src/pic/pcoderegs.c,
5491 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5492 bug 1504689 on minGW
5494 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5496 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5498 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5500 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5502 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5504 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5507 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5509 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5510 to a char variable. Fixed bug #1504211
5511 * device/include/pic16/adc.h,
5512 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5513 and fixed bug #1364390
5515 2006-06-10 Borut Razem <borut.razem AT siol.net>
5517 * CVSROOT: removed the CVS left-over
5519 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5521 * as/hc08/asmain.c (asexit),
5522 * as/hc08/lkmain.c (lkexit),
5523 * as/mcs51/asmain.c (asexit),
5524 * as/mcs51/lkmain.c (lkexit),
5525 * src/SDCCglue.c (DEFSETFUNC),
5526 * src/SDCCmain.c (linkEdit, assemble),
5527 * support/librarian/sdcclib.c (AddRel),
5528 replaced unlink() by standard C remove()
5529 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5530 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5531 gatherImplicitVariables): new, added to fix bug 608752,
5532 (createFunction): added gatherImplicitVariables()
5533 * src/SDCCast.h: added createRMW prototype
5534 * src/SDCCsymt.h (struct symbol): added infertype
5535 * support/regression/tests/bug608752.c: new, added
5537 2006-06-10 Raphael Neider <rneider AT web.de>
5539 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5540 multibyte dummy reads (fixes #1503234)
5542 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5544 * device/include/mcs51/compiler.h: new, added header file to enable
5545 creating common sfr definition header files for different compilers
5547 2006-06-05 Raphael Neider <rneider AT web.de>
5549 * src/pic16/{pcode.h,genarith.c}:
5550 introduced pCodeOp combining any two pCodeOps (previously only
5551 two register operands could be combined), removed pcop2 from
5552 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5553 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5554 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5555 rewritten to use new PO_TWO_OPS
5556 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5557 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5558 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5559 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5560 (pic16_get_op): embraced return arg to allow #define return(x),
5561 added new case for combined opcodes
5562 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5563 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5564 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5566 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5568 * src/SDCCval.c (checkConstantRange): added
5569 * src/SDCCval.h: added checkConstantRange
5570 * support/Util/SDCCerr.c,
5571 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5572 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5573 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5574 * src/SDCCast.c (decorateType): added checkConstantRange,
5575 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5576 can be emitted with the correct always true/false warning,
5577 added optimization for double '!';
5578 result of decorateType() must be assigned back to the tree, because
5579 decorateType() can change the tree
5580 * src/SDCCicode.c (geniCodeLogic),
5581 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5582 (checkConstantRange): removed, it was only a fragment which never
5584 * src/SDCCsymt.c (computeType): fixed promotion for
5585 "-1 < (unsigned bit) b"
5586 * src/pic/ralloc.c (packRegsForAssign),
5587 * src/pic16/ralloc.c (packRegsForAssign),
5588 * src/hc08/ralloc.c (packRegsForAssign),
5589 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5591 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5592 * support/regression/tests/constantRange.c: added
5593 * support/valdiag/tests/constantRange.c: added
5594 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5596 2006-06-02 Borut Razem <borut.razem AT siol.net>
5598 * support/regression/ports/pic16/support.c: increase stack size
5600 * support/regression/Makefile.in: sort tests by name so that the
5601 resutlts can be compared on different machines / platforms
5603 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5605 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5606 * src/ds390/gen.c (emitLabel): new, added,
5607 (genDjnz): fixed stack overflow bug,
5608 (throughout): cosmetic changes to sync with mcs51/gen.c,
5609 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5610 * src/mcs51/gen.c (genEndFunction): small optimization,
5611 (throughout): cosmetic changes to sync with ds390/gen.c
5613 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5615 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5616 (_print_format): fixed printing pointers
5617 * src/mcs51/gen.c (emitLabel, movb): new, added,
5618 (genAssign): small optimization,
5619 (genDjnz): fixed stack overflow bug,
5620 (throughout): replaced sprintf with SNPRINTF,
5621 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5622 replaced emitcode("mov", "b,...") with MOVB(...),
5623 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5624 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5625 * src/mcs51/peeph.def: added rules 140 and 264
5626 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5627 so they may get optimized into registers
5629 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5631 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5632 immediately when encountered,
5633 (printUsage): always use stderr even on windows
5635 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5637 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5638 (processParms): fixed bug #1247551
5639 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5640 parseCmdLine, main): print '--version' to stdout,
5641 print 'help' to stdout if --help is given,
5642 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5643 arguments are given; fixed --help
5645 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5647 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5648 * support/regression/tests/bug-1493710.c: added
5650 2006-05-27 Borut Razem <borut.razem AT siol.net>
5652 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5654 * support/regression/ports/pic16/support.c: increase stack size
5655 from default 64 bytes to 128 bytes
5656 * support/regression/tests/staticinit.c,
5657 support/regression/tests/float.c: regression tests fully enabled
5658 for pic16 port by putting the initialized data arrays into the code
5660 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5661 This was changed by mistake in the previous version.
5663 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5665 * src/pic16/gen.c (genFunction, genEndFunction): some
5666 beautifications, fixed bug with falsely restoring FSR2 in large
5667 stack model, thanks to Beau E. Cox for reporting the bug
5669 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5671 * debugger/mcs51/break.c,
5672 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5673 use %p to print pointers, made address variables unsigned
5674 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5675 * debugger/mcs51/symtab.c (parseSymbol): must return something
5676 * src/mcs51/gen.c (aopForSym): small optimization,
5677 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5678 (freeAsmop): added missing break,
5679 (aopPut): removed parameter bvolatile, determine it inside the function,
5680 (saveRegisters, unsaveRegisters): small optimization,
5681 (genIpush): removed pointless check,
5682 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5683 replaced sprintf with SNPRINTF,
5684 replaced strcpy with strncpyz,
5685 updated aopPut calls,
5686 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5687 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5689 2006-05-24 Borut Razem <borut.razem AT siol.net>
5691 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5692 modification of test for the pic16 port, put the array to the code
5693 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5695 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5697 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5698 * support/Util/pstdint.h: added
5700 2006-05-22 Borut Razem <borut.razem AT siol.net>
5702 * src/regression/Makefile: removed bool2.c test, added -q linker option
5703 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5704 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5705 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5706 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5707 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5708 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5709 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5710 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5711 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5713 2006-05-22 Raphael Neider <rneider AT web.de>
5715 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5716 bug #1492360 (problematic due to generic pointers, see code)
5718 2006-05-22 Borut Razem <borut.razem AT siol.net>
5720 * support/regression/ports/pic16/specs.mk: removed stack size linker
5722 * support/regression/tests/array.c,
5723 support/regression/tests/bitopcse.c,
5724 support/regression/tests/bug-908454.c,
5725 support/regression/tests/malloc.c: modified for pic16 regression test
5726 * support/regression/tests/bitfields.c:
5727 pic16 - excluded bitfileds of size > 8
5728 * support/regression/tests/bp.c: pic16 - reduced data size
5729 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5730 * support/regression/tests/bug-460010.c:
5731 pic16 - used the absolute address the fits in memory
5732 * support/regression/tests/bug-716242.c:
5733 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5734 * support/regression/tests/float.c:
5735 pic16 - excluded - data size too big
5736 * support/regression/tests/onebyte.c:
5737 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5738 * support/regression/tests/shifts.c:
5739 pic16 - function names probably have to differ in first X characters
5741 * support/regression/tests/staticinit.c:
5742 pic16 - excluded some tests due error: no target memory available for
5745 2006-05-22 Borut Razem <borut.razem AT siol.net>
5747 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5748 second try. Thanks Stas Sergeev once more.
5750 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5752 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5753 (genLeftShift, genRightShift): fixed bug 1491627
5754 * src/hc08/peeph.def (rules 7, 8.x): added
5755 * support/regression/tests/shifts.c (ShiftLeftByParam,
5756 ShiftRightByParam, testShiftByParam): added to test variable shifting
5758 2006-05-20 Raphael Neider <rneider AT web.de>
5760 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5761 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5762 (allocReg): add only new registers to dynAllocRegs,
5763 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5764 #1489055, #1445850, and probably #1483693
5766 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5768 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5769 bug in for-loop that didn't emit the last of CONFIG and ID registers
5771 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5773 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5775 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5776 1489016, 1434401 and 1490124
5777 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5778 1489016, 1434401 and 1490124
5780 2006-05-17 Borut Razem <borut.razem AT siol.net>
5782 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5785 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5787 * device/include/mcs51/P89c51RD2.h,
5788 * device/include/mcs51/P89LPC901.h,
5789 * device/include/mcs51/P89LPC922.h,
5790 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5792 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5794 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5795 to fix missing stack pragma in compiled binary object file,
5797 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5799 * support/packihx/configure.in,
5800 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5801 determine sizeof basic types even while cross compiling
5803 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5805 * src/avr/gen.c (aopop),
5806 * src/ds390/gen.c (aopOp),
5807 * src/hc08/gen.c (aopOp),
5808 * src/mcs51/gen.c (aopop),
5809 * src/pic16/gen.c (pic16_aopOp),
5810 * src/pic/gen.c (aopOp),
5811 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5812 if size of operand is smaller than spill location
5814 2006-05-12 Borut Razem <borut.razem AT siol.net>
5816 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5817 have to have CR/LF line endings even if they are checked out on *nix
5818 or on WIN32 in cygwin binmode
5820 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5822 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5823 * device/include/ds80c390.h: added sfr16 definitions
5827 * src/ds390/ralloc.c,
5828 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5829 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5830 bit returning functions
5831 * support/regression/tests/sfr16.c: enabled test on ds390
5833 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5835 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5836 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5838 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5840 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5841 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5842 (cl_address_space constructor): removed expensive initialization,
5843 (cl_address_space::get_cell): extended for late initialization,
5844 (cl_address_space::*): use late initialization,
5845 (cl_address_decoder::activate): removed expensive initialization,
5846 This reduced regression test running time by 25%
5848 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5856 * support/packihx/Makefile.in,
5857 * support/packihx/clean.mk,
5858 * support/packihx/Makefile.bcc,
5859 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5861 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5863 * src/SDCCval.c (valNot): fix for regression test failure
5864 of not.c on big endian hosts
5866 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5868 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5870 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5872 * device/lib/mcs51/Makefile.in: changed string comparison operator
5873 to = for POSIX compliance; == is bash extension
5875 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5877 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5880 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5882 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5883 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5884 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5885 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5886 bug report #1478657,
5888 2006-05-05 Borut Razem <borut.razem AT siol.net>
5890 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5893 2006-05-02 Borut Razem <borut.razem AT siol.net>
5895 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5896 create *.ind, which made make to fail if invoked with -j 2
5898 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5900 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5901 Hubert Sack for patch 1479782
5903 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5905 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5907 2006-05-01 Raphael Neider <rneider AT web.de>
5909 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5910 (create_pic): store only prefix-free device name,
5911 (init_pic): check for device names with "16" prefix,
5913 * src/pic/device.h (struct PIC_device),
5914 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5916 * device/include/pic/pic12f{635,675,629,683}.h,
5917 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5918 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5919 * device/include/pic/pic16f505.h,
5920 * device/lib/pic/libdev/pic16f505.c: removed
5921 * device/include/pic/pic14devices.txt: added support for pic12f
5922 devices, removed unsupported non 16-bit devices
5923 [above changes provided by patch from Zik Saleeba]
5924 * src/pic/*, src/pic16/*, device/include/pic16/*,
5925 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5927 2006-05-01 Borut Razem <borut.razem AT siol.net>
5929 * configure.in, configure, doc/Makefile.in:
5930 sync with nightly build makefile - latex, dvipdf and dvips
5933 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5935 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5936 in the library source
5938 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5940 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5942 2006-04-28 Raphael Neider <rneider AT web.de>
5944 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5945 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5946 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5947 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5949 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5951 * device/lib/pic/libdev/Makefile.in,
5952 * device/lib/hc08/Makefile.in,
5953 * device/lib/gbz80/Makefile.in,
5954 * device/lib/z80/Makefile.in,
5955 * device/lib/ds390/Makefile.in,
5956 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5957 thanks to Borut for the bug report
5959 * configure: always create doc/Makefile independent from --enable-doc
5960 * Makefile.in: always install from directory doc independent from
5962 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5964 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5965 * doc/Makefile.in: install *.txt if present
5966 * device/include/Makefile.in (install): added installation of pic/*.inc
5967 and pic/*.txt files again, they were erroneously removed
5969 2006-04-28 Raphael Neider <rneider AT web.de>
5971 * src/pic/{gen.c,main.h,pcode.c},
5972 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5973 concerning signedness with casts
5975 2006-04-28 Raphael Neider <rneider AT web.de>
5977 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5978 definition of an interrupt handler,
5979 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5980 interrupt handler stuff from picglue() to separate routine,
5981 (picglue): enabled definition of intr handlers in files w/o main()
5983 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5985 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5986 compilation with MSVC 2005 Express Edition (VC8)
5988 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5990 * device/lib/Makefile: fixed build of gbz80 lib
5992 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5994 * support/regression/tests/bug-460010.c,
5995 * support/regression/tests/bug-524691.c,
5996 * support/regression/tests/bug-716242.c: removed conditional defines
5997 that are already in testfwk.h
5999 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6001 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6002 (AccAXRsh1): added, shift right by 1,
6003 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6005 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6007 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6009 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6010 remove cast to same type
6011 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6012 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6014 * link/z80/Makefile: removed, they have moved to
6017 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6018 * install-sh: fix bug #1204398 by setting umask 0022
6019 * device/lib/Makefile: separate build of z80 and gbz80 lib
6021 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6023 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6024 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6026 One basic decision: e.g. src/clean.mk includes further files. In order
6027 to make this work there are two solutions:
6028 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6029 run configure on them. This way they can use
6030 'include $(srcdir)/port-clean.mk'
6031 - always include clean.mk by the Makefile at the same level. To avoid
6032 that `make clean` tries to include and build Makefile.dep the
6033 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6034 implemented, because now even `make uninstall` doesn't create
6035 Makefile.in. clean.mk could be eliminated by pasting it in
6038 * debugger/mcs51/Makefile.in: build own objects from library sources
6039 (SLIB, SDCC) in current directory
6041 * configure, configure.in: renamed --disable-device-lib-build in
6042 --disable-device-lib; added --enable-doc, the required tools are
6043 searched by configure; added result message; the toolchain for the
6044 belonging ports are now only built, if the port is enabled.
6046 * support/regression/*: all output is written in directory gen, because
6047 the fwk and ports directories don't livet in the build tree using vpath
6049 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6050 --disable-device-lib, added --enable-doc, added section VPATH
6052 * sim/ucsim/configure.in,
6053 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6054 z80 are enabled by default
6056 2006-04-24 Raphael Neider <rneider AT web.de>
6058 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6059 to config word, "pic14_"-prefixed some extern functions
6060 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6061 config word has been found
6062 * src/pic/device.h: added prototypes
6063 * src/pic/pcode.c: added "pic14_"-prefix where needed
6064 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6066 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6068 (pic14emitRegularMap): ignore config words,
6069 (pic14createInterruptVect): moved generating __config directives away
6070 (picglue): have __config directives emitted
6072 2006-04-24 Borut Razem <borut.razem AT siol.net>
6074 * doc/Makefile: sync with nightly build makefile
6076 2006-04-24 Raphael Neider <rneider AT web.de>
6078 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6079 registers that have not been assigned proper liveranges,
6080 fixes #1469504 and #1474602,
6081 (pCodeRegOptimizeRegUsage): fixed typo in comment
6083 2006-04-24 Borut Razem <borut.razem AT siol.net>
6085 * device/examples/main8051.c: deleted - it was removed from CVS
6086 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6087 after the transition to Subversion
6088 * src/SDCCalloc.h: deleted - it was removed from CVS
6089 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6090 after the transition to Subversion
6091 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6092 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6093 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6094 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6096 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6098 * as/asx8051.dsp: added mcs51/strcmpi.h
6099 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6100 * as/hc08/aslink.h: updated lnksect prototype
6102 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6104 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6105 (newdot): handle A_ABS
6107 * as/mcs51/asout.c (outarea): output address
6108 * as/hc08/lkaomf51.c,
6109 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6111 * as/mcs51/i51pst.c,
6112 * as/z80/z80pst.c: "ABS" is not A_OVR
6113 * as/hc08/lkarea.c (newarea): read a_addr,
6114 (lnkarea): added codemap array, sort absolute areas to the front,
6115 combine all GSINITx/GSFINAL,
6116 (find_empty_space, allocate_space): new functions,
6117 (lnksect): return next address, handle absolute sections
6118 * as/mcs51/lkarea.c (newarea): read a_addr,
6119 lnksect2 prototype changed,
6120 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6121 (find_empty_space, allocate_space): new, factored out of lnksect2,
6122 (lnksect2): return next address, handle absolute sections
6124 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6125 * as/hc08/lklibr.c (addfile, fndsym),
6126 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6127 index out of range and detect both '\' and '/'
6128 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6129 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6130 regression tests (ds390 cannot return bool yet)
6131 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6132 document critical interrupts on z80, document changed SDCC define
6133 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6134 (_a390_mapping): added .org directive
6135 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6136 (genMultOneByte): fixed warnings
6137 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6139 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6140 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6141 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6142 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6143 * src/pic16/main.c: removed newReg prototype
6144 * src/pic16/pcode.c,
6145 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6147 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6149 * src/pic16/ralloc.c
6150 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6152 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6153 from short to PIC_OPTYPE
6154 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6155 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6156 optype from short to PIC_OPTYPE
6157 * src/port.h: made int_size unsigned to fix warnings
6158 * src/SDCC.y: fixed warning on MSVC
6159 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6160 * src/SDCCopt.c (convertToFcall): fixed warnings
6161 * src/SDCCsymt.h: removed double prototype for genSymName
6162 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6163 offset int to fix warnings
6165 2006-04-22 Borut Razem <borut.razem AT siol.net>
6167 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6168 references to CVS replaced with Subversion
6170 2006-04-21 Borut Razem <borut.razem AT siol.net>
6172 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6173 references to CVS replaced with Subversion
6175 2006-04-19 Borut Razem <borut.razem AT siol.net>
6177 * src/version.awk: adapted for svn
6178 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6179 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6180 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6181 /binutils-avr/etc/*.vi, *.jin: removed all properties
6182 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6184 2006-04-19 Borut Razem <borut.razem AT siol.net>
6186 * CVS to Subversion migration completed
6188 2006-04-18 Borut Razem <borut.razem AT siol.net>
6190 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6191 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6193 2006-04-17 Borut Razem <borut.razem AT siol.net>
6195 * device/include/Makefile.in: added pic/*.inc to the installation
6197 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6199 * support/regression/collate-results.py: fixed output in case of
6201 * support/regression/generate-cases.py: fixed splitting of pathnames
6203 * as/hc08/lklibr.c (addfile),
6204 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6206 2006-04-11 Raphael Neider <rneider AT web.de>
6208 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6209 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6210 * src/pic16/pcode.c (assignValnums): fixed #1460578
6212 2006-04-11 Raphael Neider <rneider AT web.de>
6214 * device/lib/pic/libdev/*.c,
6215 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6216 fixes #1468739, enables compilation in --std-c99 mode
6217 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6219 2006-04-11 Raphael Neider <rneider AT web.de>
6221 * src/pic/device.c (find_device): removed debug output
6222 (list_valid_pics): enabled verbose listing of supported devices
6223 * device/include/stdbool.h: define bool as char for pic14/16 as well
6225 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6227 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6229 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6231 * .version: bumped version to 2.5.6
6232 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6234 2006-04-06 Raphael Neider <rneider AT web.de>
6236 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6237 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6238 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6239 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6240 pic14_constructAbsMap
6241 (pic14printPublics): declare absolute global symbols as global
6242 (pic14createInterruptVect),
6243 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6244 (newReg): assume new registers unused, use correct name in
6245 hashtable (reg->name instead of name), more debugLog output
6246 * src/pic/device.h (PIC_device): added fields for verbose output
6247 * src/pic/device.c: moved device definition to pic14devices.txt,
6248 added routines for runtime parsing of pic14devices.txt,
6249 added support for second config word
6250 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6251 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6252 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6253 (_pic14_parseOptions): moved pCodeInitRegisters here
6254 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6255 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6256 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6257 handling the pseudo stack
6258 * device/lib/Makefile.in: ignore failures in objects-pic16,
6259 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6260 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6261 * device/lib/pic/Makefile.subdir,
6262 * device/lib/pic16/Makefile.subdir: improved clean rules
6263 * device/lib/pic/libdev/: NEW, pic14 device libraries
6264 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6265 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6266 * device/include/Makefile.in: create subdir and install pic14 headers
6267 * device/include/pic/p16f_common.inc: removed unused declarations
6268 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6269 PICs from inc2h.pl v1.6,
6270 replaced BIT_AT macros with struct declarations
6271 * device/include/pic/pic14devices.txt: definition of supported devices,
6272 all above improvements contributed by Zik Saleeba, thanks
6273 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6274 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6277 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6279 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6280 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6281 thanks to Charles Olds
6283 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6285 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6287 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6289 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6290 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6291 * support/regression/bug1464657.c: added, new test
6293 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6295 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6298 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6300 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6301 --no-peep and --peep-file <file> are used don't use default rules but
6304 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6306 * src/mcs51/gen.c (genCall): fixed bug 1457608
6308 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6310 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6311 changes seem to cause (trigger?) problems with the build system.
6313 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6315 * src/SDCCpeeph.c (operandsLiteral): new, added,
6316 (callFuncByName): inserted operandsLiteral
6317 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6319 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6321 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6322 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6324 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6326 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6327 implemented patch 1120823 Thanks to Willy De la Court (normal
6328 interrupts need an interrupt number now if they are made critical),
6329 and enabled nesting of critical functions though not for gbz80
6330 (genCritical, genEndCritical): added functions
6331 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6332 * src/z80/mappings.i: added "ei" to all mappings
6334 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6336 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6337 submitted by the Debian SDCC maintainer Aurelien Jarno:
6338 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6339 archive with gcc 4.1 on mips and wrote the patch"
6341 2006-03-16 Raphael Neider <rneider AT web.de>
6343 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6344 the left operand is shorter than the result (c* = lit-c* + int),
6346 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6349 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6351 * src/.version: increased version number to 2.5.5
6352 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6353 linking is done manually in pic16 port's _linkEdit,
6354 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6355 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6356 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6357 allocate asmop as AOP_ACC,
6358 (aopForRemat): added parameter 'bool result' in function declaration,
6359 (pic16_aopGet): return AOP_ACC when accessing WREG,
6360 (pic16_popGetTempReg): minor modification,
6361 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6362 'pic16_allocWithIdx',
6363 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6364 calling function in absolute addresses,
6365 (genAssign): take into account AOP_ACC asmop,
6366 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6367 * src/pic16/pcoderegs.c: some debug functions and lines added,
6368 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6369 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6371 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6372 call to allocReg, not by manually allocating a new one,
6373 (pic16_assignRegisters): now before going through the register
6374 allocating functions mark all registers as free. This eliminates some
6375 side effects resulting from peephole parser done earlier in the backbone
6377 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6379 * src/SDCCicode.c (geniCodeLogic),
6380 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6382 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6384 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6385 (genSend): bugfix, do not allocate and free twice,
6386 (shiftRLong): handle partially overlapping aops
6387 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6389 2006-03-08 Borut Razem <borut.razem AT siol.net>
6391 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6394 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6396 * support/regression/tests/bug1409955.c: new, added
6397 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6398 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6399 (aopForSym, aopOp): increment asmop.allocated if reused,
6400 (freeAsmop): decrement asmop.allocated and check for zero instead of
6402 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6403 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6404 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6405 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6406 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6407 genSignedRightShift, genRightShift, genDataPointerGet,
6408 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6409 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6410 in reverse order from allocation,
6411 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6412 added swappedLR to keep track
6413 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6414 pdata & code for GCC, z80, gbz80 & hc08
6415 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6417 2006-03-08 Raphael Neider <rneider AT web.de>
6419 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6421 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6423 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6424 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6425 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6427 2006-03-06 Borut Razem <borut.razem AT siol.net>
6429 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6430 made the linker quiet
6432 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6434 * src/pic16/gen.c (genPcall): fixed bug #1443644
6435 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6436 which dumps before the function entry point a data byte which represents
6437 the number of the local variables used by the specified function, added
6438 'xinst' for initial support for Extended Instruction Support,
6439 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6440 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6441 port->fun_prefix anymore (may change later),
6442 (genFunction, genEndFunction): do not store/restore local registers for
6443 _main (this should take care the --main-return command line option in
6445 (genOr): removed some legacy pic-port instructions,
6446 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6447 performing operations with SFR's causes data to be written more than
6448 once to each SFR. Perhaps SFRs should be handled in special cases...
6449 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6451 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6452 into account for stack starting position,
6453 (struct OPTIONS pic16_optionsTable): added command line argument
6454 --extended or -y for Extended Instruction Support,
6455 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6456 (deassignLRs): *** perhaps the most important change, old 'for' code
6457 (commented out for reference), didn't account for some registers which
6458 were left marked 'not free' after a pointer operation. The change
6459 reduces register usage a lot in some cases
6461 2006-03-04 Borut Razem <borut.razem AT siol.net>
6463 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6465 * support/regression/tests/bug-524697.c: decreased array size for
6466 mcs51 to fit into the internal RAM
6467 * support/regression/Makefile.in: a little bit more verbose
6469 2006-03-03 Borut Razem <borut.razem AT siol.net>
6471 * support/regression/fwk/lib/testfwk.c,
6472 support/regression/fwk/include/testfwk.h: introduced function
6473 _prints(), nonrecursive _printn(), call _initEmu() from main()
6474 * support/regression/ports/gbz80/support.asm,
6475 support/regression/ports/ucz80/support.asm,
6476 support/regression/ports/z80/support.asm,
6477 support/regression/ports/ds390/support.c,
6478 support/regression/ports/hc08/support.c,
6479 support/regression/ports/host/support.c,
6480 support/regression/ports/mcs51/support.c,
6481 support/regression/ports/xa51/support.c: added empty _initEmu()
6483 * support/regression/ports/pic16/gpsim.cmd,
6484 support/regression/ports/pic16/spec.mk,
6485 support/regression/ports/pic16/support.c,
6486 support/regression/Makefile.in: added pic16 regression test
6488 2006-03-01 Raphael Neider <rneider AT web.de>
6490 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6491 genConstPointerGet): use safe way of generating MOVFF to cover
6492 literals as well as registers, fixes bug #1440527
6493 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6495 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6496 more correctly, fixes bug #1232186
6497 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6498 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6499 gplink guess the correct processor in more cases, applied patch
6500 from Till Riedel attached to and fixing bug #1436552
6502 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6504 * support/regression/tests/array.c: added, contains check for #1434401
6505 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6507 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6509 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6510 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6511 * device/include/mcs51/c8051f326.h,
6512 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6513 * device/include/mcs51/c8051f000.h,
6514 * device/include/mcs51/c8051f018.h,
6515 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6516 PCON_IDLE,PCON_STOP and added sfr16 definitions
6518 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6520 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6521 genGetWord): fixed bug 1409955
6523 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6525 * device/include/hc08/mc68hc908gp32.h,
6526 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6528 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6530 * src/SDCCast.c (constExprValue): return NULL if not a value
6531 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6532 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6533 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6535 2006-02-13 Borut Razem <borut.razem AT siol.net>
6537 * src/regression/ptrarg.c: added, fails due to bug #1430967
6538 * src/regression/Makefile: ptrarg.c added, ...
6540 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6542 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6543 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6545 2006-02-11 Borut Razem <borut.razem AT siol.net>
6547 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6548 print "Processor: xxx" message to stdout only if --verbose
6550 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6552 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6553 * support/regression/tests/bug1426356.c: added
6554 * support/regression/tests/bitfields.c: removed 2 tests
6556 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6558 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6559 * device/include/mcs51/c8051f330.h,
6560 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6561 PCON_IDLE,PCON_STOP and added sfr16 definitions
6562 * device/lib/_divsint.c,
6563 * device/lib/_divuint.c,
6564 * device/lib/_divulong.c,
6565 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6566 register bank bug for small stackauto
6568 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6570 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6572 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6574 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6575 * all.dsp: corrected several bin paths
6576 * device/include/mcs51/c8051f120.h,
6577 * device/include/mcs51/c8051f300.h,
6578 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6579 to PCON_IDLE,PCON_STOP
6580 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6581 * device/lib/printf_large.c (output_float): fixed bug 1388703
6582 * support/regression/tests/bug1057979.c: added test for bug 1388703
6584 2006-02-08 Raphael Neider <rneider AT web.de>
6586 * src/pic/pcode.c (pciTRIS): fixed typo,
6587 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6588 (LinkFlow): fixed handling of flows that end in a call,
6589 (ReuseReg): perform safety check earlier
6590 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6591 to work with flows at the beginning of a pBlock,
6592 fixes #1426557 (Symbol not previously defined),
6593 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6595 (RemoveUnusedRegisters): update register usage info
6596 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6597 created, reuse existing ones instead
6598 * src/pic/gen.c (genPcall): fixed #1424719
6600 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6602 * link/z80/lkmain.c,
6604 * link/z80/lkdata.c,
6605 * link/z80/aslink.h: fixed build on current cygwin:
6606 replaced getline() by lk_getline()
6608 2006-02-01 Borut Razem <borut.razem AT siol.net>
6610 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6611 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6612 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6613 src/regression/bool1.c, src/regression/bool2.c,
6614 src/regression/bool3.c, src/regression/call1.c,
6615 src/regression/compare.c, src/regression/compare10.c,
6616 src/regression/compare2.c, src/regression/compare3.c,
6617 src/regression/compare4.c, src/regression/compare5.c,
6618 src/regression/compare6.c, src/regression/compare7.c,
6619 src/regression/compare8.c, src/regression/compare9.c,
6620 src/regression/configword.c, src/regression/for.c,
6621 src/regression/inline.c, src/regression/mult1.c,
6622 src/regression/nestfor.c, src/regression/or1.c,
6623 src/regression/pointer1.c, src/regression/ptrfunc.c,
6624 src/regression/rotate1.c, src/regression/rotate2.c,
6625 src/regression/rotate3.c, src/regression/rotate4.c,
6626 src/regression/rotate5.c, src/regression/rotate6.c,
6627 src/regression/rotate7.c, src/regression/string1.c,
6628 src/regression/struct1.c, src/regression/sub.c,
6629 src/regression/sub2.c, src/regression/switch1.c,
6630 src/regression/while.c, src/regression/xor.c,
6631 src/regression/create_stc, src/regression/simulate,
6632 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6634 * src/regression/gpsim_assert.h: added
6636 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6638 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6639 ((void (code *) (void)) 0) ();
6648 * as/mcs51/aslink.h,
6650 * as/mcs51/asmain.c,
6651 * as/mcs51/lkdata.c,
6653 * as/mcs51/lkmain.c,
6656 * as/z80/asmain.c: fixed build on current cygwin:
6657 replaced getline() by as_getline()
6659 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6661 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6662 declarator in the symbol chain
6664 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6665 parameter list for function pointers
6666 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6667 * support/regression/tests/bug-716242.c: added
6669 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6671 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6673 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6675 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6677 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6678 inifinitely recurseable, added static
6679 * support/regression/tests/bug-1408066.c: added
6681 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6684 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6685 renamed, added possibility to create "postLoopLbl"-labels
6686 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6687 newiTempLoopHeaderLabel
6688 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6689 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6690 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6691 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6692 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6693 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6694 (basicInduction): fixed bug #136564, made static,
6695 (loopInduction): changed parameter of basicInduction, made static,
6696 (addPostLoopBlock): added
6697 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6698 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6700 * support/regression/tests/bug-136564.c: added
6701 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6702 --std-sdcc99 to LIBSDCCFLAGS
6704 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6706 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6708 * support/regression/tests/bug-1406131.c: added
6710 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6712 * src/SDCCast.c (decorateType): fix promotion of unary minus
6713 * src/SDCCsymt.c (computeType): beautified
6714 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6715 (valUnaryPM, valComplement): fix sign and promotion,
6716 (valNot): ANSI: result type is int (SDCC: unsigned char)
6717 * support/regression/tests/uminus.c: speedup by removing superflous
6719 * support/regression/tests/onebyte.c: added promotion and signedness
6720 tests for unary minus
6721 * support/regressions/tests/bug-477927.c: disable warning about
6722 uninitialized variables
6723 * support/regression/tests/not.c: added
6725 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6727 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6728 * src/mcs51/gen.c (gen51Code): show final register usage after
6729 fillGaps in asm with --i-code-in-asm
6730 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6731 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6732 incUsed, rliveClear, adjustIChain): made static,
6733 (setFromRange): excluded because it's unused,
6734 (findPrevUseSym, markWholeLoop): added,
6735 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6736 through all branches of predecessors enables sdcc to emit the warning
6737 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6738 (rlivePoint): made static, added parameter emitWarnings which is only
6739 true during the first run out of two,
6740 (findRecursiveSucc, findRecursivePred): removed,
6741 (computeLiveRanges): made static, added parameter emitWarnings,
6742 (dumpIcRlive): added for debugging only
6743 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6744 removed prototype of setFromRange()
6745 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6746 in call of computeLiveRanges()
6747 * support/regression/tests/bug-895992.c: added
6748 * support/regression/tests/bug-971834.c: added
6749 * support/valdiag/tests/bug-895992.c: added
6750 * support/valdiag/tests/bug-971834.c: added
6752 2005-12-18 Raphael Neider <rneider AT web.de>
6754 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6755 (genUnpackBits): improved code for direct operands,
6756 (genPackBits): improved code for literal assignment to bitfields
6757 and for direct destination operands (no FSR indirection),
6758 prevented redundant AND, fixes #1362800,
6759 (AccLsh): added parameter to disable masking of the result
6760 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6761 skip instructions with side-effects (like incfsz),
6762 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6763 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6764 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6767 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6769 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6770 volatile variables as spill location
6772 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6774 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6776 * support/regression/tests/bug-1376320.c: added
6778 2005-12-08 Raphael Neider <rneider AT web.de>
6780 * src/pic/device.c: renamed is_shared to pic14_is_shared
6781 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6782 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6783 (is_valid_identifier): added for above workaround
6785 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6787 * device/lib/Makefile.in: fixed to enable port-specific-objects
6788 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6789 char, thanks Hubert Sack
6790 * doc/sdccman.lyx: documented --xstack-loc,
6791 elaborated a bit more on interrupts and pitfalls,
6792 removed "setjmp/longjmp unsupported",
6793 documented some unsupported C99 features
6794 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6795 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6796 if, thanks Hubert Sack
6797 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6798 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6800 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6801 regression tests can report resource usage (rfe 700441)
6802 * support/regression/collate-results.py: report resource usage
6803 * support/regression/ports/ds390/spec.mk,
6804 * support/regression/ports/hc08/spec.mk,
6805 * support/regression/ports/mcs51/spec.mk,
6806 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6807 * support/regression/ports/ds390/uCsim.cmd,
6808 * support/regression/ports/hc08/uCsim.cmd,
6809 * support/regression/ports/mcs51/uCsim.cmd,
6810 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6811 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6812 library, use the default one
6813 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6814 building the library
6816 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6818 * config.dsp: added dependency on .version and configure_vc.awk
6819 * device/include/setjmp.h: updated for --stack-auto and --xstack
6820 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6821 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6822 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6823 * device/lib/libsdcc.lib: added _setjmp
6824 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6825 (decorateType): fixed bug 1372851,
6826 (optimizeGetHbit): fixed warning
6827 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6828 array initialisation
6829 * support/regression/tests/bug1057979.c: added test for bug 1358192
6830 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6832 2005-12-03 Borut Razem <borut.razem AT siol.net>
6834 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6835 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6837 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6839 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6840 createIval): implement symbol independant "flexible array member",
6841 (createIvalCharPtr): implemented flexible array initialisation with a
6843 * src/SDCCsymt.c (copyStruct): removed,
6844 (getSize): fixed misleading comment,
6845 (getAllocSize): removed, the additional allocation size is now in
6846 sym->flexArrayLength,
6847 (checkStructFlexArray): new, syntax checks for flexible array members,
6848 (compStructSize): added syntax checks for "flexible array members"
6849 (copyStruct): removed,
6850 (copyLinkChain): removed inefficient fix for bug 770487
6851 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6852 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6853 symbol->flexArrayLength
6855 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6856 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6857 * support/regression/tests/structflexarray.c: added
6858 * support/valdiag/tests/structflexiblearray.c: added
6860 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6862 * src/SDCCast.c (decorateType): fixed bug 1368489
6863 * support/Util/SDCCerr.c,
6864 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6866 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6868 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6869 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6871 2005-11-27 Borut Razem <borut.razem AT siol.net>
6873 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6874 support/cpp2/mkdeps.h: added command line option
6875 -obj-ext=<extension> to SDCPP to define object file externion, used
6876 for generation of make dependencies (-M)
6877 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6879 2005-11-26 Borut Razem <borut.razem AT siol.net>
6881 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6882 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6883 added pic and pic16 libraries
6885 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6887 * device/include/float.h: Corrected typo in prototype of __fsgt
6889 2005-11-25 Borut Razem <borut.razem AT siol.net>
6891 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6892 added creation of model-mcs51-stack-auto libraries
6894 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6896 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6898 * src/SDCCast.c (createIvalArray): removed obsolete comment
6900 2005-11-24 Borut Razem <borut.razem AT siol.net>
6902 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6903 added missing device/lib/mcs51/crt*.asm sources
6905 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6907 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6909 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6911 * device/lib/_fs2schar.c,
6912 * device/lib/_fs2sint.c,
6913 * device/lib/_fs2slong.c: optimized inline asm
6915 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6917 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6918 Better handling of floats between -1.0 and 0.0.
6920 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6922 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6923 (the missing "if"s prohibited removal of redundant labels)
6925 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6927 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6928 Properly convert floats between -1.0 and 0.0 to long, int, and char
6929 types (max integer value of negative floats tends to zero).
6930 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6931 Removed changes made so to work properly with floats between
6932 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6935 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6937 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6938 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6939 (genCast) cosmetic change
6940 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6941 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6943 * support/regression/tests/bitfields (testSignedBitfields): added
6945 2005-11-18 Borut Razem <borut.razem AT siol.net>
6947 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6948 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6949 introduced SILENT option to make building of pic16 libraries less
6951 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6953 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6954 Now they work properly with floats between -1.0 and 0.0
6955 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6957 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6959 * src/SDCCicode.c (printOperand): added missing else
6961 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6963 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6964 reformatted for better readability
6965 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6968 2005-11-17 Borut Razem <borut.razem AT siol.net>
6970 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6971 introduced SILENT option to make building of pic16 libraries less
6972 verbose - used for nightly snapshot build
6973 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6974 available on Win32 platforms.
6975 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6976 medium, large, pic and pic16
6978 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6980 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6981 printf("%f"...) sets fraction to zero.
6983 2005-11-16 Raphael Neider <rneider AT web.de>
6985 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6987 * src/pic/gen.c (genIfx): implemented for CARRY bit
6988 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6989 to generic pointers, fixes #1357332,
6990 (pic16_movLit2f): NEW,
6991 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6993 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6995 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6997 2005-11-11 Raphael Neider <rneider AT web.de>
6999 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7000 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7001 compute pointer's type from operand,
7002 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7003 improved single bit reads, fixes bug #1353379
7005 2005-11-09 Borut Razem <borut.razem AT siol.net>
7007 * support/scripts/sdcc.nsi: added lib/pic to the package
7009 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7011 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7013 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7015 * support/regression/tests/bug1348008.c: added
7016 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7017 * support/regression/tests/bug1337835.c: updated comment
7019 2005-11-06 Borut Razem <borut.razem AT siol.net>
7021 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7022 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7023 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7024 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7025 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7026 dynamic construction of cl_error_class and derivates - 2.nd try
7028 2005-11-05 Borut Razem <borut.razem AT siol.net>
7030 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7031 bug, which caused Bus Errors on sparc solaris
7033 2005-11-04 Borut Razem <borut.razem AT siol.net>
7035 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7036 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7037 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7038 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7039 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7040 and derivates to resolve the initialization problem on OSX
7042 2005-11-02 Borut Razem <borut.razem AT siol.net>
7044 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7045 corrected typo - #include <winsock2.h>
7047 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7049 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7050 (_asxxxx_mapping): added org directive for future enhancements
7052 2005-11-01 Borut Razem <borut.razem AT siol.net>
7054 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7055 enabled sockets on WIN32
7056 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7058 2005-10-31 Borut Razem <borut.razem AT siol.net>
7060 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7061 WIN32 backslash path delimiters should be escaped when used in C strings
7062 * support/regression/tests/bitfields.c: exclude failing assertions for
7063 __CYGWIN32__ and __MINGW32__ hosts
7065 2005-10-30 Borut Razem <borut.razem AT siol.net>
7067 * src/SDCCutil.c: corrected double comparison typo
7069 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7071 * device/lib/medium/Makefile: added for new memory model medium
7072 * device/include/asm/mcs51/features.h: updated for medium/pdata
7073 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7074 added Multiply & Accumulate sbit's and MAC0_PAGE define
7075 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7076 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7077 * device/lib/_mullong.c: update for medium model
7078 * device/lib/incl.mk: added medium model
7079 * doc/sdccman.lyx: documented medium model
7080 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7081 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7082 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7083 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7084 (allocParms): set SCLS and OCLS to pdata for medium model
7085 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7087 (powof2): return <0 if not power of 2
7088 * src/avr/gen.c (genBitWise): use updated powof2
7089 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7090 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7091 (shiftLLeftOrResult): use B if necessary
7092 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7093 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7094 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7095 * support/regression/Makefile.in: added test-mcs51-medium
7096 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7098 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7100 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7102 * device/lib/time.c (mktime): fixed bug 1334315
7104 2005-10-28 Raphael Neider <rneider AT web.de>
7106 * device/include/pic/p16f_common.inc: added common declarations
7107 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7109 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7111 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7112 (aopPutUsesAcc): added to predict accumulator use,
7113 (assignResultValue): save acc if necessary,
7114 (genMinusDec): store result if indirectly addressed,
7115 (genDivOneByte): save acc if necessary,
7116 (movLeft2Result): bugfix if left already in acc,
7117 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7118 attention to accumulator use (esp. pdata),
7119 (genReceive): receive pdata correctly
7120 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7121 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7123 2005-10-27 Raphael Neider <rneider AT web.de>
7125 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7127 2005-10-27 Raphael Neider <rneider AT web.de>
7129 * .version: changed version to 2.5.4
7130 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7131 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7132 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7133 arithmetics support routines
7134 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7135 * device/lib/Makefile.in: also create installdir for pic
7137 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7139 * src/pic/device.c (dump_sfr): rewritten to delegate register
7140 placement to the linker (use `extern sym' rather than sym EQU addr),
7141 (validAddress): fixed to check last specified address
7142 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7143 (popGetLit): truncate literal value to 8 bit,
7144 (popGet): moved assert to more appropriate place
7145 (popGetExternal): create pCode operand from and mark the according
7146 symbol as being `extern'
7147 (popGetAddr): added sanity check on immediate's offset, provide
7148 GPOINTER tag on demand
7149 (aopPut): fixed for immediates,
7150 (mov2w_op): move operand's address or contents to WREG (depending on
7151 operand type), safer variant of mov2w,
7152 (movwf,call_libraryfunc): NEW, handy abbreviations,
7153 (get_argument_pcop,get_return_val_pcop,pass_argument,
7154 get_returnvalue): interface for accessing function parameters and
7156 (assignResultValuei,genRet): use new parameter/return value interface
7157 (pic14_getDataSize): back to old version handling generic pointers,
7158 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7159 provided implementation and/or fixed old one,
7160 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7161 calls, removed legacy 8051 reference code
7162 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7163 (loadSignToC): NEW, move the operands sign bit to CARRY,
7164 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7165 genRightShiftSigned, accepts negative shift counts,
7166 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7167 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7168 generic pointers, __data pointers and __code pointers,
7169 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7170 and signed bitfields, limit bitfields to 8 bit,
7171 (genDataPointerGet): fixed number of bytes read,
7172 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7173 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7174 pointers to constant data are no longer assumed to point to __code
7175 space, removed invalid pointer types,
7176 (bitpatternFromVal): retrieve the PICs representation of an integer
7178 (genDataPointerSet): fixed assigning to po_immediate operands,
7179 (genGenPointerSet): implemented as library call,
7180 (genIfx): fixed incorrect condition,
7181 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7182 provide GPOINTER tag according to destination's storage class,
7183 (genCast): added code to handle casting to generic pointers, added
7184 sign-/zero extension of the result
7185 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7186 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7187 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7189 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7190 address/register resides in the shared banks
7191 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7192 put all variables into separate sections (have the linker arrange
7194 (picglue): put init code and interrupt handlers in separate sections
7195 * src/pic/main.c: added port specific options table, modified to PORT
7196 structure to make GPOINTERs 3 byte, added pic14_options
7197 (_pic14_do_link): private linking routine (update paths to libraries,
7198 add libsdcc.lib by default)
7199 * src/pic/main.h: declare pic14_options
7200 * src/pic/pcode.c: fixed instructions i/o relations,
7201 (RegCond): reverted to correct version,
7202 (newpCodeOpLit): truncate literals to 8 bit,
7203 (genericPrint): added debug output,
7204 (getRegFromInstruction): fixed for various operand types, simplified
7205 (BuildFlow): fixed broken handling of isntructions with labels
7206 (LinkFlow): start at last instruction in flow (skip trailing comments),
7207 pass the flow on to the next instruction after CALL
7208 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7209 (insertPCodeInstruction): fixed inserting after a skip instruction,
7210 (DoBankSelect): fixed for labeled instructions
7211 (OptimizepBlock): honor --nopeep switch
7212 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7213 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7214 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7215 (pCodeOptime2pCodes): allow disabling this optimization via
7216 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7217 but is still buggy), started implementation of a dataflow based
7218 pCode optimization (CSE + dead code elimination)
7219 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7220 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7221 names are independant of the stack location and therefore portable across
7224 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7226 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7227 (selectSpil): fixed bug 1337835 by not spilling bit variables
7228 * support/regression/tests/bug1337835.c: added test for this bug
7229 * src/mcs51/peeph.def: restart after rule 3.c,
7230 addded rules 263.x to optimize loading constants
7232 2005-10-26 Raphael Neider <rneider AT web.de>
7234 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7235 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7236 (genAssign): emit warning when casting literals to generic pointer
7237 type, also applies when taking the address of a fixed variable,
7238 (genCast): improved casting to generic pointers
7239 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7240 extern variables, added verbose error message
7241 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7243 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7245 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7246 carry must be complemented too
7247 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7248 could be emitted by genMinus
7249 * src/SDCCval.c (constVal): fixed bug 1305065
7251 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7253 * src/SDCCast.c (addCast): added promotion for bit variables
7254 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7255 promotion casts + optimisation
7256 (optimizeGetWord): fix warning 'i' might be used uninitialized
7257 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7258 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7260 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7262 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7263 all chars are promoted to int; promotion should be handled in SDCCast.c
7265 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7267 * device/lib/_strcmp.c: Fixed bug 1326457
7269 2005-10-11 Raphael Neider <rneider AT web.de>
7271 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7272 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7274 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7276 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7277 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7279 2005-10-04 Raphael Neider <rneider AT web.de>
7281 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7282 device/lib/pic16/pics.all: added pic18f1320
7283 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7285 2005-09-30 Raphael Neider <rneider AT web.de>
7287 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7288 * src/pic16/devices.inc: NEW, provides device descriptions
7289 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7291 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7293 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7296 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7298 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7299 documented Any Order Bit, Higher Order Byte and Higher Order Word
7300 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7301 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7302 (optimizeGetAbit): new, to get any bit, not only the high bit,
7303 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7304 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7305 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7306 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7307 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7308 GETABIT, GETBYTE, GETWORD: decorate them,
7309 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7310 (ast_print): added GETABIT, GETBYTE, GETWORD
7311 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7312 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7313 (geniCodeBinary): new generic binary icode,
7314 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7315 * src/port.h: updated comment for PORT.hasExtBitOp
7316 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7317 (genGetByte): new, to get a single byte,
7318 (genGetWord): new, to get a word from a long,
7319 (gen51Code): added GETABIT, GETBYTE, GETWORD
7320 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7322 2005-09-23 Raphael Neider <rneider AT web.de>
7324 * configure.in, configure: have device/lib/pic configured
7325 * device/lib/Makefile.in: added model-pic14
7326 * device/lib/clean.mk: added pic/ to clean rule
7327 * device/lib/pic: added rudimentary pic14 library providing support
7328 functions for multiplication/division/generic pointer access
7329 * src/SDCCopt.c (convilong): mark support functions as extern
7330 for pic14 port as well
7331 * src/pic/gen.c (genMult): added assertions,
7332 (genpic14Code): emit warning on unhandled iCodes
7333 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7334 * src/pic/pcode.c (pCodeOpCopy),
7335 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7336 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7337 SFR_REGISTER}), made safe for future extensions
7338 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7339 instructions even if preceeded by SKIP instructions (also remove
7340 them); removed unused code
7341 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7342 prevents leaving parts of the structure uninitialized after copying
7344 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7346 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7348 * support/regression/tests/addsub.c: added test for the bug
7350 2005-09-21 Raphael Neider <rneider AT web.de>
7352 * device/include/pic16/pic18f1220.h,
7353 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7354 * device/lib/pic16/Makefile.rules: added missing opening paren
7355 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7356 are provided in genutils.c,
7357 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7358 operand/result sizes,
7359 (genCmp): assert on NULL pointers first, then check deref'ed values
7360 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7363 2005-09-18 Raphael Neider <rneider AT web.de>
7365 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7366 as these are now unused,
7367 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7368 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7369 local, avoids uninitialized pointer dereference on r->name
7370 * src/pic16/ralloc.c (newReg): fixed indentation
7372 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7374 * src/SDCCval.c (constVal): fixed bug 730366
7375 * support/Util/SDCCerr.c,
7376 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7378 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7380 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7382 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7384 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7386 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7388 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7389 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7390 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7391 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7392 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7393 * packihx/packihx.c (hexDigit): made c unsigned char
7394 * as/mcs51/lklibr.c (fndsym),
7395 * link/z80/lkgb.c (gb),
7396 * link/z80/lklibr.c (fndsym),
7397 * link/z80/lkrloc.c (relr),
7398 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7399 * src/SDCC.lex (checkCurrFile, process_pragma),
7400 * src/SDCCglue.c (spacesToUnderscores),
7401 * src/SDCCmain.c (setParseWithComma, processFile),
7402 * src/asm.c (tvsprintf, printCLine),
7403 * src/avr/gen.c (emitcode, aopPut),
7404 * src/ds390/gen.c (emitcode),
7405 * src/hc08/gen.c (emitcode, emitinline),
7406 * src/mcs51/gen.c (emitcode, genInline),
7407 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7409 * src/pic/ralloc.c (debugLog),
7410 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7412 * src/pic16/ralloc.c (debugLog),
7413 * src/z80/main.c (_process_pragma):
7414 made all ctype.h function calls safe
7415 * src/SDCCopt.c: include math.h for fabs
7416 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7417 and used them throughout the code to make ctype.h function calls safe
7418 * src/ds390/main.c (asmLineNodeFromLineNode),
7419 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7420 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7422 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7423 (newpCodeAsmDir): made ctype.h function calls safe
7424 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7425 pic16_emitcode): made lbp unsigned char*
7426 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7427 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7428 * src/xa51/gen.c (emitcode),
7429 * src/z80/gen.c (_emit2): made lbp unsigned char*
7430 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7433 2005-09-05 Raphael Neider <rneider AT web.de>
7435 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7436 access bank splitpoint
7438 2005-09-05 Raphael Neider <rneider AT web.de>
7440 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7442 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7444 * .version: changed to version 2.5.3
7445 * doc/sdccman.lyx: changed version to 2.5.3,
7446 documented --codeseg and --constseg and pragma codeseg and constseg,
7447 documented bit parameters (reentrant) and bit returning
7448 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7449 currFunc->recvSize, but is this ok for all ports?
7450 (ast2iCode): result of ~ on unsigned char must be cast to int for
7452 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7453 function pointers in bit space
7454 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7455 (processFuncArgs): call port.reg_parm() with reentrancy info
7463 * src/z80/main.c: port.reg_parm prototype extended with
7464 "bool reentrant" parameter
7465 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7466 options.stackAuto for allocating bit register parameters
7467 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7468 (genSend): set BitBankUsed if it is,
7469 (selectRegBank): factored out of genCall for use in genPcall,
7470 (genCall): removed redundant dtype assignmen, use selectRegBank,
7471 (genPcall): handle returning in Carry properly, save in F0 if needed,
7472 (genReceive): handle bit register parameters
7473 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7474 (mcs51_assignRegisters): enable bit registers for all reentrant
7475 functions and don't set BitBankUsed unconditionally
7476 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7477 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7478 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7480 2005-08-27 Borut Razem <borut.razem AT siol.net>
7482 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7483 ppc-osx (Darwin) does not support -u option. It seems that it is
7484 supported only on Linux - GNU cp
7486 2005-08-25 Borut Razem <borut.razem AT siol.net>
7488 * sim/ucsim/gui.src/serio.src/Makefile.in,
7489 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7490 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7491 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7492 install and strip, since the strip at /usr/ccs/bin should be used
7495 2005-08-24 Borut Razem <borut.razem AT siol.net>
7497 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7499 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7501 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7504 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7506 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7507 * as/mcs51/lkmain.c (link_main): fixed warning
7508 * device/include/stdbool.h: ds390 has no advanced bit support yet
7509 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7510 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7511 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7512 and updated their macros
7513 * src/SDCCval.c (constVal): updated comment for renamed b_long
7515 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7517 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7518 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7519 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7520 (oprio): set priority for '['
7521 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7523 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7524 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7525 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7526 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7527 added overlayable BIT_BANK area
7528 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7529 (summary2): explain 'T' in legenda
7530 * as/mcs51/lkrloc.c: replaced old K&R style,
7531 (relr): added R_BIT processing,
7532 (errmsg): added "Bit-addressable relocation error",
7533 (adb_bit): added for converting from byte- to bit-addressable space,
7534 (adb_24_bit): added for converting from byte- to bit-addressable space
7535 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7536 used in reentrant functions now even as return value
7537 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7538 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7539 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7540 * src/SDCCglobl.h: added indicator BitBankUsed
7541 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7542 the bit registers b0-b7
7543 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7544 (geniCodeCast): fixed bug 1263853,
7545 (geniCodeLogicAndOr): put result in bool or char,
7546 (geniCodeReceive): added parameter func for accessing the return type,
7547 (geniCodeFunctionBody): pass func to geniCodeReceive
7548 * src/SDCCmain.c: added indicator BitBankUsed
7549 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7550 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7551 (checkSClass): don't put automatic bool/bit on stack,
7552 (checkFunction): removed check on function cannot return bit
7553 * src/SDCCsymt.h: added newBoolLink prototype
7554 * src/mcs51/gen.c (rb1regs): added bit registers,
7555 (movc): created for assigning to carry,
7556 (pushReg, popReg): created for pushing registers,
7557 (sameRegs): check both AOP_REG and AOP_CRY types,
7558 (aopOp): handle bit registers,
7559 (aopPut): optimization no self-assign,
7560 (saveRegisters): push reg->base (bits) only once for bit registers,
7562 (unsaveRegisters): pop reg->base only once and use popReg,
7563 (assignResultValue): added parameter func and return in carry for bits,
7564 (genIpush): optimization no reload in A if not changed,
7565 (genSend): bit parameters in reentrant functions are passed in bit
7566 registers by first assigning to bits in B, then save registers and
7568 (genCall): handle returning in Carry properly, save it in F0 if needed,
7569 (genPcall): updated assignResultValue call, this is not safe yet for bit
7570 returning function !!!
7571 (genFunction): don't generate equ's for bit registers and use pushReg,
7572 (genEndFunction): take care of bit returning functions and use popReg,
7573 (genRet): return bit in Carry,
7574 (genIfx): optimize bit registers and other directly addressable bits,
7575 (genReceive): updated assignResultValue call
7576 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7577 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7578 registers when using stack-auto
7579 * src/mcs51/ralloc.c (_G): added allBitregs,
7580 (regs8051): added the bit registers,
7581 (createStackSpil): use macro IS_BIT,
7582 (getRegBit): added to allocate a bit register, else spill,
7583 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7584 (updateRegUsage): factored out to ease stepping while debugging,
7585 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7586 also allocate bit registers,
7587 (fillGaps): handle bit registers,
7588 (findAllBitregs): added to create bit vector with all bit registers,
7589 (mcs51_allBitregs): returns this bit vector,
7590 (mcs51_assignRegisters): when using stack-auto use bit registers for
7591 passing parameters and creating local variables
7592 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7594 2005-08-22 Borut Razem <borut.razem AT siol.net>
7596 * device/lib/Makefile.in: replaced find option -or with -o
7597 to make it run on solaris
7599 2005-08-22 Raphael Neider <rneider AT web.de>
7601 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7602 fixes #1265442 (crash on Solaris)
7604 2005-08-20 Borut Razem <borut.razem AT siol.net>
7606 * configure, configure.in: added tests for libsocket and libnsl libraries,
7607 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7608 from support/regression/Makefile.in
7609 * support/regression/Makefile.in: added
7610 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7611 * sim/ucsim/libtool: regenerated on sparc-solaris
7612 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7613 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7614 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7615 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7616 sparc-solaris, which doesn't use GNU ld linker
7617 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7618 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7620 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7622 * src/mcs51/peeph.def: updated comments
7624 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7626 * device/lib/_gptrget.c,
7627 * device/lib/_gptrput.c: slightly shorter
7628 * doc/sdccman.lyx: incremented version
7629 * src/mcs51/peeph.def: moved peephole comments to the line of first
7630 change to better keep line correlation, reanimated 186.e
7631 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7633 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7635 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7636 David Saxton with quotes around file name.
7638 2005-08-15 Borut Razem <borut.razem AT siol.net>
7640 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7641 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7642 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7643 make tests run on x86_64 platform
7645 2005-08-13 Raphael Neider <rneider AT web.de>
7647 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7648 as it might be executed DURING a build (parallel make is wonderful)
7650 2005-08-13 Raphael Neider <rneider AT web.de>
7652 * device/lib/Makefile.in (port-specific-objects-pic16):
7653 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7654 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7656 * device/lib/pic16/Makefile.rules: build subdirs before creating
7657 the library, removed builddir rule, create $(builddir) early in
7658 recurse rule, use empty recurse rule for leaf directories
7659 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7660 mkdir errors (race condition), removed duplicate suffix "hex"
7662 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7663 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7664 prevents mkdir -p from aborting on Alpha
7666 2005-08-12 Raphael Neider <rneider AT web.de>
7668 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7669 db-statements in order to allow for arrays of pointers in code
7670 sections to be placed without interspersed 0-padding, fixes
7672 * (emitStatistics): fixed division by zero for pic18f1220
7673 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7674 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7675 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7676 * (pic16_pCodeConstString): keep track of already emitted string
7677 literals to prevent "duplicate definitions of symbol _str_NR"
7678 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7680 * device/lib/Makefile.in: ignore failing PIC16 library builds
7681 * device/lib/pic16/Makefile: do not build if gputils are missing
7682 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7684 2005-08-10 Raphael Neider <rneider AT web.de>
7686 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7689 2005-08-10 Raphael Neider <rneider AT web.de>
7691 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7692 Rokas' patch to add the new fixed point type "__fixed16x16"
7693 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7694 functions for __fixed16x16 arithmetics
7695 * device/lib/pic16: reimplemented the build system to support
7696 a separate build directory, better handling of libio (create
7697 the library in a separate subdir for each architecture) and
7698 easier configuration (centralized in Makefile.common)
7700 2005-08-07 Raphael Neider <rneider AT web.de>
7702 * src/pic16/gen.c (genrshTwo): fixed sign extension
7703 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7704 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7706 * device/include/pic16/pic18f4220.h: NEW, header for
7707 pic18f4220 and pic18f4320
7708 * device/include/pic16/pic18fregs.h: added new devices,
7709 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7710 * device/include/pic16/signal.h: resolved name clashes
7711 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7712 to also allow testing for interrupt enable bits, added
7713 comments on how to use the macros
7714 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7715 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7716 register definitions for the devices
7717 * device/lib/pic16/pics.all: added new devices
7718 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7720 * device/lib/pic16/libc/stdlib/memfree: do not count
7721 the block header as free memory
7722 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7723 simplified and added missing end-of-blocklist-marker
7724 (reported by Peter Onion, fixes #1252814)
7725 * (_mergeHeapBlock): fixed loop condition
7726 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7727 len==0, restructured code
7728 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7729 up a bit, reduced bitfield accesses, prevent endless loops
7730 in case of heap corruption
7731 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7732 "unreferenced arguments/must return a value" warnings
7733 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7734 replaced BAUDREG with SPBRG
7735 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7736 device/lib/pic16/debug/gstack/gstack.c: replaced
7737 _naked, _asm, _endasm with __naked, __asm, __endasm
7739 2005-08-05 Raphael Neider <rneider AT web.de>
7741 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7742 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7744 2005-08-05 Borut Razem <borut.razem AT siol.net>
7746 * device/lib/Makefile.in: added missing ';'
7747 * configure: removed ^M characters
7749 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7751 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7752 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7755 2005-08-04 Borut Razem <borut.razem AT siol.net>
7757 * configure.in: pic16 libraries build 2nd try - enable running
7758 configure in device/lib/pic16
7759 * configure: regenerated from configure.in
7760 * device/lib/Makefile.in: create $(PORT)/bin directory
7762 2005-08-03 Raphael Neider <rneider AT web.de>
7764 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7765 to get/set values via pointers
7766 * (genUnpackBits,genPackBits): changed detection of
7767 ptr->bitfield vs. sym.bitfield, fixed access via generic
7768 pointers, removed dead (wrong) code for multibyte bitfields
7769 * (genNearPointerGet, genGenPointerGet): removed useless code,
7770 fixed bitfield detection, fixes #1250594
7771 * (genNearPointerSet): removed useless code
7772 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7773 and introduced macro pic16_emitpcode that conditionally emits
7774 the origin of the following pCode (useful for debugging SDCC)
7775 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7776 * (createDefmap): fixed handling of LFSR for --optimize-df
7778 2005-08-02 Borut Razem <borut.razem AT siol.net>
7780 * device/lib/Makefile.in: pic16 libraries build enabled since
7781 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7783 2005-08-02 Raphael Neider <rneider AT web.de>
7785 * src/pic16/gen.c (genPackBits): removed deprecated warning
7786 * (genGenPointerSet): fixed bitfield detection
7788 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7790 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7792 2005-07-31 Raphael Neider <rneider AT web.de>
7794 * device/lib/pic16/libdev/pic18f458.c,
7795 device/include/pic16/pic18f458.h: added missing T0CONbits
7797 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7799 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7801 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7803 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7805 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7807 * device/include/mcs51/at89c51ed2.h: added.
7809 2005-07-23 Raphael Neider <rneider AT web.de>
7811 * src/pic/gen.h: added emitpcode macro for debugging
7812 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7813 and replace by macro adding debug information on demand
7814 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7815 * (gencjne): tried to fix; replaced with correct (slower) code
7816 * (gen{Unp,P}ackBits): fixed single bit access
7817 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7818 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7819 previous instruction
7820 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7821 register has to be handled with care (forbidding movement
7822 of assignments/uses, removing assignments completely, ...)
7823 * (pCodeOptime2pCodes): make use of regIsSpecial
7824 * added lots of debugging output (commented out)
7825 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7826 from being reused as result UNLESS it is known to work
7828 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7830 * support/Util/dbuf.h: include <stddef.h> for size_t
7831 * .version: changed to version 2.5.2
7833 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7835 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7837 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7839 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7840 (genModOneByte): removed needless psha/pula
7842 2005-07-22 Raphael Neider <rneider AT web.de>
7844 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7845 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7846 * src/pic/gen.c (resolveIfx): do not "invent" labels
7847 * (genSkipc): changed to positive logic
7848 * (genSkipCond): removed as no longer needed
7849 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7851 * (genLeftShift): check operands are in different registers
7852 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7853 INCF does not update CARRY...
7854 * src/pic/main.c: fixed _linkCmd
7855 * src/pic/pcode.c (unlinkpCode): added inactive code
7856 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7857 alive (do not assign result and operand overlapping registers)
7859 2005-07-22 Raphael Neider <rneider AT web.de>
7861 * src/pic/device.c (dump_sfr): replaced register declaration with
7862 call to emitSymbolToFile() to avoid duplicate symbols
7863 * (assignRelocatableRegisters): do not declare external symbols
7864 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7865 right (take size of type, not etype)
7866 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7867 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7868 * (packRegsForAccUse): disabled assignment of WREG as
7869 the result reg to prevent occurence of just fixed #1235003,
7871 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7872 symbols (avoids duplicate symbols in .asm file)
7873 * (pic14emitRegularMap): use emitSymbolToFile()
7874 * src/pic/gen.c (aopOp): fixed spillLocation handling
7875 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7876 * (genDataPointerSet): removed unneccessary variables/output
7878 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7880 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7881 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7883 2005-07-21 Raphael Neider <rneider AT web.de>
7885 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7886 architecture cannot handle them efficiently, fixes bug #1235003
7887 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7888 check for empty sets before using them (fixes bug #1232190)
7890 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7892 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7893 (lnksect2): generate warnings for memory overlap
7894 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7895 constseg to set the name of these segments so you can instruct the linker
7896 to place them in banks
7897 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7898 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7899 added code_seg and const_seg to options
7900 * src/SDCCglue.c (emitMaps): use options.const_seg,
7901 (createInterruptVect): put interrupt vectors in segment HOME,
7902 (glue): put HOME before static segment and put the main glue in HOME,
7903 (glue): use options.code_seg
7904 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7905 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7906 these segments so you can instruct the linker to place them in banks
7907 (linkEdit): use code_loc for HOME segment which should be the first
7908 segment in code memory now
7909 * src/SDCCmem.c: fixed more stuff like bug 1238386
7910 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7911 (changePointer): don't change function pointers to code pointers for
7913 (compareType): added exceptional check for banked function pointers
7914 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7915 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7916 after static in code memory
7917 * src/mcs51/gen.c: added aopLiteralLong prototype,
7918 (aopForSym): use getSize for functions,
7919 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7920 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7921 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7923 (genPcall): use call for literal function pointers and generate banked
7924 calls over the one trampoline so there's only one place for the user to
7925 modify according to his/hers hardware,
7926 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7927 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7928 * src/mcs51/main.c: added keyword banked,
7929 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7930 * support/Util/SDCCerr.c,
7931 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7932 needed for passing the bank and address to the trampoline
7933 * device/lib/mcs51/crtbank.asm: added for bankswitching
7934 * device/lib/mcs51/Makefile: added crtbank
7936 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7938 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7939 for fields at offset 0 of a struct or union as reported
7940 on 2005-07-07 in the developer mailing list.
7942 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7944 * src/SDCCmem.c: fixed bug 1238386
7946 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7948 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7949 (patch #1144962), added peephole 300, enabled 259.x
7950 * doc/sdccman.lyx: removed screenshot and provided link instead
7952 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7954 * doc/sdccman.lyx: added section about debugging with ddd
7955 * doc/figures/ddd_example.eps: screenshot of debugging session
7957 2005-07-04 Raphael Neider <rneider AT web.de>
7959 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7960 like CODE pointers, fixes #1115683
7961 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7962 call, fixes bugs #1232211, #1228110,
7963 fixed wrong casts to pCodeFlow from pCodeInstructions
7965 2005-07-04 Raphael Neider <rneider AT web.de>
7967 * src/pic/gen.c (popGet): changed assert to allow for
7969 * (popGetAddr): changed signature to provide
7970 an additional index, patched all call sites
7971 * (genCmpEq): handle literal-like operands correctly
7972 * (genAddrOf): added sanity checks on __code/__data pointers
7973 * (genAssign): added handling of symbols from __code section
7974 * (gencjne): do not generate code for comparisons whose result
7975 is neither stored nor used, fixes bug #1171114
7976 * (AccLsh, AccRsh): operate on operand instead of WREG
7977 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7978 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7980 * rewrote complete shift-by-literal logic, commented unused
7982 * (genConstPointerGet): get multiple bytes (if result size > 1),
7983 fixed handling of non-immediate addresses
7984 * (genPointerGet): handle CODE pointers like CONST pointers
7985 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7986 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7987 operand is to be treated as a literal or not
7988 * (mov2w,genPcall,genCmpEq),
7989 src/pic/genarith.c: use aop_isLitLike() to decide between
7990 literal/register contents
7991 * (addSign): added missing offset
7992 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7993 only emit comment in debug-mode,
7994 use {aop,op}_isLitLike throughout the file
7995 * src/pic/glue.c: fix initializers for pointers (work in progress)
7996 * src/pic/pcode.c (get_op): honor index on _const symbols
7997 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7998 * (dumppBlock): added pCode size estimation
7999 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8000 check for IS_SYMOP before OP_SYMBOL'ing
8001 * fixed indentation, compacted switch-statements
8002 * (allocReg): find free register and allocate it instead of
8003 allocating new registers all the time
8004 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8005 registers as its operands (necessary only for multibyte GETs)
8007 2005-07-01 Raphael Neider <rneider AT web.de>
8009 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8010 debugging .asm-output macros FENTRY + FEXIT
8011 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8013 * (emitpComment): NEW, printf to pCode
8014 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8016 * (popGetAddr): NEW, variant of popGet to access an immediates
8017 high(er) bytes instead of the n'th byte of memory they reference,
8018 replaced popGet with popGetAddr where neccessary
8019 * (genDataPointerGet): reactivated and fixed implementation
8020 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8022 * (genDataPointerSet): fixed multibyte assignments
8023 * (genpic14Code): fixed --i-code-in-asm handling
8024 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8025 * (genPlus): fixed index-out-of-bounds error
8026 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8027 * src/pic/ralloc.c: added debugging output macro FENTRY2
8028 * (spillThis): fixed indentation, enbraced for-body for clarity
8029 * (rematStr): commented out as now unused
8030 * (regTypeNum): commented out special spill case (overwrites
8032 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8034 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8036 * doc/sdccman.lyx: documented sfr16/sfr32,
8037 added example for using storage class with function pointers
8038 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8040 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8042 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8043 * device/lib/_itoa.c,
8044 * device/lib/_ltoa.c: optimized codesize
8045 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8046 but don't know how to suppress the double warning.
8047 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8048 * support/Util/SDCCerr.c,
8049 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8051 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8053 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8054 fixed old K&R prototypes
8055 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8056 * device/lib/_gptrget.c,
8057 * device/lib/_gptrgetc.c,
8058 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8059 also new versions for small generic pointers and banked generic pointers
8060 * src/port.h: added const_name
8061 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8062 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8063 * src/SDCCcse.c (findPrevIc): check all associative operators
8064 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8065 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8066 * src/SDCCmem.c: updated comments,
8067 set far-space to 0 for pdata, results in optimized code
8068 * src/SDCCmem.h: added macro CONST_NAME
8069 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8070 moving the info into the highest bits, see also gptrget/gptrput
8071 * src/src.dsp: added sdcc.ico to project files
8072 * src/avr/gen.c (genCast): fixed bug 0x%d
8073 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8074 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8075 relation between ptr_type and DCL_TYPE,
8076 (genCast): fixed bug 0x%d
8077 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8078 (CODE)" for const_name
8079 * src/hc08/gen.c (genCast): fixed bug 0x%d
8080 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8081 (hc08_port): added "CONST (CODE)" for const_name
8082 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8083 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8084 between ptr_type and DCL_TYPE,
8085 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8086 operand* and took AOP() inside function so sfr-ness can be checked,
8087 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8089 (genFunction, genEndFunction): optimized stack setup,
8090 (genMinus): optimized for literals with ending zeroes (in bytes),
8091 (genCast): fixed bug 0x%d
8092 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8093 (mcs51_port): added "CONST (CODE)" for const_name
8094 * src/mcs51/peeph.def: made rule 226 more generic
8095 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8096 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8097 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8098 * src/z80/main.c (z80_port): added NULL for const_name,
8099 (gbz80_port): added NULL for const_name
8100 * support/regression/tests/bug663539.c,
8101 * support/regression/tests/sfr16.c: new tests
8103 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8105 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8107 2005-06-24 Raphael Neider <rneider AT web.de>
8109 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8111 * device/include/pic16/signal.h: added USBIF
8114 2005-06-24 Raphael Neider <rneider AT web.de>
8116 * device/lib/pic16/libdev/pic18f2455.c,
8117 device/include/pic16/pic18f2455.h: NEW
8118 * device/include/pic16/pic18fregs.h,
8119 device/lib/pic16/pics.all,
8120 src/pic16/device.c: added 18f2455
8121 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8122 device/include/pic16/{pic18f[68][567].h,usart.h}:
8123 replaced MULTIPLE_USARTS define with more relaible
8124 compatibility sfrs (for USART access)
8126 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8128 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8129 and the output asm file line is printed on two lines.
8131 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8133 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8134 BGT, BLE, BHI, and BLS instructions
8135 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8137 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8138 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8140 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8142 2005-06-15 Raphael Neider <rneider AT web.de>
8144 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8145 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8146 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8147 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8148 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8150 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8152 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8153 Marcel Telka in bug #1215704
8155 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8157 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8158 located in shared memory bank.
8160 2005-05-31 Raphael Neider <rneider AT web.de>
8162 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8163 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8164 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8166 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8168 * device/lib/_strncpy.c: fixed the fix
8170 2005-05-26 Raphael Neider <rneider AT web.de>
8172 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8173 initializers with \0, bug #1208187
8174 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8175 intializers with \0, bug #1208187
8177 2005-05-26 Raphael Neider <rneider AT web.de>
8179 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8180 initializers with \0, bug #1208187
8181 * src/pic16/main.c (_process_pragma): added sanity checks
8182 for stack position and size, emit warnings when appropriate
8184 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8186 * device/lib/_strncpy.c: fixed not filling with \0
8188 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8190 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8192 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8193 compound_statement),
8195 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8197 2005-05-24 Raphael Neider <rneider AT web.de>
8199 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8201 2005-05-24 Raphael Neider <rneider AT web.de>
8203 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8204 TRISE definitions, closes bug #1162453
8206 2005-05-22 Raphael Neider <rneider AT web.de>
8208 * src/pic16/main.c (_process_pragma): check for missing
8209 arguments to pragmas code and udata
8210 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8211 consistency fixes to match other headers (thanks to Jim Paris)
8212 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8214 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8216 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8218 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8220 * support/regression/tests/bug1198642.c: new test
8221 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8222 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8223 * support/scripts/resource.h,
8224 * support/scripts/resource.rc,
8225 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8226 * support/scripts/sdcc.ico: added 32x32 icon
8228 2005-05-18 Raphael Neider <rneider AT web.de>
8230 * device/lib/pic16/libdev/pic18f*.c,
8231 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8232 keywords to "__sfr" and "__at (X)"
8233 * device/include/pic16/pic18fregs.h: added pic18f4520
8234 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8235 #1203088 (MPLAB compatibility)
8237 2005-05-17 Raphael Neider <rneider AT web.de>
8239 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8240 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8241 * device/lib/pic16/pics.all: added new devices
8242 * src/pic16/device.c: added support for pic18f4520
8244 2005-05-16 Raphael Neider <rneider AT web.de>
8245 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8246 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8247 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8248 convenience function for bit access
8250 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8252 * device/lib/printf_large.c: fixed bug 1193299
8253 * support/regression/tests/bug1057979.c: added test %3.3s
8255 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8257 * device/include/mcs51/8051.h,
8258 * device/include/mcs51/8052.h: made parseable with lint
8259 * device/include/mcs51/lint.h: added include file for (sp)lint
8260 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8261 * doc/cdbfileformat.lyx,
8262 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8264 2005-05-14 Raphael Neider <rneider AT web.de>
8266 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8267 * device/lib/pic16/libc/stdlib/itoa.c (new)
8268 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8269 * device/lib/pic16/libio/Makefile: exclude subdir according to
8270 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8271 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8272 * src/pic16/gen.c (genFunction): prevent annoying warning
8273 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8275 * support/cpp2/cppmain.c (cpp_output_string): new
8276 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8279 2005-05-13 Borut Razem <borut.razem AT siol.net>
8281 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8283 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8285 * .version: changed to version 2.5.1; back to bleeding edge development
8287 2005-05-11 Borut Razem <borut.razem AT siol.net>
8289 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8290 generate PDF version 1.3 documents
8292 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8294 * .version: changed to version 2.5.0
8296 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8298 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8300 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8302 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8303 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8304 well as many smaller updates.
8305 * .version: changed to version 2.5.0-pre1
8307 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8309 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8311 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8313 * support/regression/tests/bug1185672.c: added
8314 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8316 * src/mcs51/gen.c (genCall): added comments, made it look safer
8317 * src/mcs51/gen.c (genEndFunction): simplified
8319 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8321 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8323 2005-04-14 Borut Razem <borut.razem AT siol.net>
8325 * fixed bug 1045046 - SIGSEGV with really simple code?:
8326 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8327 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8329 2005-04-14 Borut Razem <borut.razem AT siol.net>
8331 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8332 src/pic16/device.h: temporarily disabled experimental #inline pragma
8335 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8337 * device/include/z80/stdio.h,
8338 * device/include/z80/string.h: removed these highly incomplete files so
8339 SDCC can use the default ones in device/include/
8341 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8343 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8345 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8348 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8350 * device/include/malloc.h: removed redundant __reentrant prototypes
8351 * device/lib/_mullong.c: added working xstack variant in asm (C version
8352 doesn't pass regression tests)
8353 * device/lib/bpx.c: used __data and made bpx char for mcs51
8354 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8355 (createFunction): fixed bug with xstackPtr
8356 * src/SDCCcse.c: corrected comments
8357 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8358 (killDeadCode, eBBlockFromiCode): removed unused code
8359 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8361 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8362 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8363 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8364 (genModOneByte): fixed warning in MSVC
8365 * src/mcs51/main.c (): added comments
8366 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8368 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8370 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8372 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8374 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8376 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8378 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8379 characters arrays of larger size than the declared one.
8381 2005-04-10 Borut Razem <borut.razem AT siol.net>
8383 * src/pic/gen.c (genInline),
8384 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8385 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8386 (findNextInstruction), (findPrevInstruction),
8387 (findInstructionUsingLabel),
8388 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8389 * src/pic/pcode.c (findLabel): added missing '\n'
8390 * src/src.dsp: added SDCCdwarf2.c to the project
8392 2005-04-09 Borut Razem <borut.razem AT siol.net>
8394 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8396 2005-04-08 Raphael Neider <rneider AT web.de>
8398 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8399 into the chain after a given one) and mergeDefmapSymbols (combine
8400 defmap entries for each symbol per pcode)
8401 * (createDefmap): have defmap entries merged in the end
8402 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8403 a symbol before replacing one access type's symbol, merge symbols in
8404 the end (replacement symbol might already have an entry)
8405 * (assignValnums): keep reference to written WREG intact
8407 2005-04-08 Raphael Neider <rneider AT web.de>
8409 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8412 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8414 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8417 2005-04-07 Raphael Neider <rneider AT web.de>
8419 * device/include/pic16/usart.h: added compatibility defines for
8420 devices with more than one USART
8421 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8423 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8425 * device/lib/Makefile.in: updated for port specific include
8427 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8429 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8431 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8433 * device/include/8051.h,
8434 * device/include/8052.h,
8435 * device/include/at89S8252.h,
8436 * device/include/at89c55.h,
8437 * device/include/at89x051.h,
8438 * device/include/at89x51.h,
8439 * device/include/at89x52.h,
8440 * device/include/mcs51reg.h,
8441 * device/include/reg51.h,
8442 * device/include/reg764.h,
8443 * device/include/regc515c.h,
8444 * device/include/sab80515.h: (re)moved these 12 files
8445 * device/include/mcs51/8051.h,
8446 * device/include/mcs51/8052.h,
8447 * device/include/mcs51/at89S8252.h,
8448 * device/include/mcs51/at89c55.h,
8449 * device/include/mcs51/at89x051.h,
8450 * device/include/mcs51/at89x51.h,
8451 * device/include/mcs51/at89x52.h,
8452 * device/include/mcs51/mcs51reg.h,
8453 * device/include/mcs51/reg51.h,
8454 * device/include/mcs51/reg764.h,
8455 * device/include/mcs51/regc515c.h,
8456 * device/include/mcs51/sab80515.h: and added them here
8458 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8460 * device/include/stdarg.h: changed SDCC specific keywords to double
8462 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8464 * device/include/hc08/mc68hc908gp32.h,
8465 * device/include/hc08/mc68hc908jb8.h,
8466 * device/include/hc08/mc68hc908jkjl.h,
8467 * device/include/hc08/mc68hc908qy.h: fixed comments
8468 * device/include/mcs51/README: updated
8469 * device/include/mcs51/c8051f120.h: added PINRSF
8470 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8471 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8472 amidst code. Also inline is not supported.
8474 2005-04-06 Raphael Neider <rneider AT web.de>
8476 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8477 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8478 callers stack/frame pointers
8480 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8482 * device/include/pic16/usart.h: added, missing in previous commit,
8483 * device/include/pic16/adc.h: fixed typo,
8484 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8486 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8488 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8489 uninitialized because a bug appears with gplink
8490 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8491 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8492 complains for unrecognised option
8494 2005-04-05 Raphael Neider <rneider AT web.de>
8496 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8497 structs as well (using memcpy)
8498 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8499 on ISRs (GOTO has no label)
8500 * src/pic16/device.h: added OF_OPTIMIZE_DF
8501 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8502 new data flow analysis/optimization
8503 * src/pic16/pcode.c: added (prototypes for and implementation of)
8504 dataflow analysis functions, fixed pCodeInstructions' inCond and
8505 outCond values, made RCALL a branch instruction
8506 * (pic16_unlinkpCode): keep C line if possible
8507 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8508 C line moved if possible
8509 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8510 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8511 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8512 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8514 * (pic16_getJumptabpCode): NEW, needed in...
8515 * (LinkFlow): fixed handling of jumptables, calls and conditional
8517 * (pic16_InsertCommentAfter): NEW
8518 * (pic16_pCodeReplace): made verbose and flow preserving
8519 * (AnalyzeFlow): added call to data flow analysis
8520 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8521 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8522 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8524 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8526 * src/SDCCast.c (decorateType): fixed bug #1105626
8528 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8530 * device/include/asm/pic16/features.h,
8531 * pic18f*.h headers,
8532 * device/include/pic16/adc.h,
8533 * device/include/pic16/delay.h,
8534 * device/include/pic16/i2c.h,
8535 * device/include/pic16/malloc.h,
8536 * device/include/pic16/stdio.h,
8537 * device/include/pic16/stdlib.h,
8538 * device/include/pic16/string.h,
8539 * device/lib/pic16/libc/stdio/printf_tiny.c,
8540 * device/lib/pic16/libc/stdio/printf_small.c,
8541 * device/lib/pic16/libc/stdio/strmgpsim.c,
8542 * device/lib/pic16/libc/stdio/strmmssp.c,
8543 * device/lib/pic16/libc/stdio/strmusart.c,
8544 * device/lib/pic16/libc/stdio/vfprintf.c,
8545 * device/lib/pic16/libc/stdlib/ltoa.c,
8546 * device/lib/pic16/libc/stdlib/putchar.c,
8547 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8548 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8549 * device/lib/pic16/libc/stdlib/memchrram.c,
8550 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8551 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8552 * device/lib/pic16/libio/adc/adcbusy.c,
8553 * device/lib/pic16/libio/adc/adcread.c,
8554 * device/lib/pic16/libio/adc/adcsetch.c,
8555 * device/lib/pic16/libio/usart/ubaud.c,
8556 * device/lib/pic16/libio/usart/ubusy.c,
8557 * device/lib/pic16/libio/usart/udrdy.c,
8558 * device/lib/pic16/libio/usart/uopen.c,
8559 * device/lib/pic16/libio/usart/uputc.c,
8560 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8561 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8562 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8563 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8564 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8565 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8566 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8567 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8568 specific keywords to double underlined form,
8569 * device/lib/pic16/libc/Makefile.rules,
8570 * device/lib/pic16/libsdcc/Makefile.rules,
8571 * device/lib/pic16/libm/Makefile,
8572 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8573 to compile with C standard set in Makefile.common
8574 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8575 rand.c and crc.c in compilation process,
8576 * device/lib/pic16/libsdcc/int/divuint.c,
8577 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8578 `c' from signed to unsigned,
8579 * device/lib/pic16/startup/crt0.c,
8580 * device/lib/pic16/startup/crt0i.c,
8581 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8582 keywords to double underlined form, bug fixes in _do_cinit function
8583 which prevented the correct initialization of the .idata segment,
8584 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8585 core to enter a infinite loop
8586 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8588 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8590 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8592 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8594 * device/include/Makefile.in: add support for hc08 subdirectory
8595 * device/include/hc08/: new subdirectory
8596 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8597 Lucas Loizaga, thanks!
8598 * device/include/hc08/mc68hc908qy.h,
8599 * device/include/hc08/mc68hc908gp32.h,
8600 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8601 their own directory. Changed internal macro names to use the compiler
8602 reserved namespace. Changed SDCC specific keywords to double
8604 * device/include/math.h,
8605 * device/include/malloc.h,
8606 * device/include/stdarg.h,
8607 * device/include/stdbool.h
8608 * device/include/string.h,
8609 * device/include/tinibios.h,
8610 * device/include/ds400rom.h,
8611 * device/include/8051.h,
8612 * device/include/8052.h,
8613 * device/include/80c51xa.h,
8614 * device/include/at89c55.h,
8615 * device/include/at89S8252.h,
8616 * device/include/at89x51.h,
8617 * device/include/at89x52.h,
8618 * device/include/ds80c390.h,
8619 * device/include/reg764.h,
8620 * device/include/regc515c.h,
8621 * device/include/sab80515.h,
8622 * device/include/mcs51/c8051f000.h,
8623 * device/include/mcs51/c8051f018.h,
8624 * device/include/mcs51/c8051f020.h,
8625 * device/include/mcs51/c8051f040.h,
8626 * device/include/mcs51/c8051f060.h,
8627 * device/include/mcs51/c8051f120.h,
8628 * device/include/mcs51/c8051f300.h,
8629 * device/include/mcs51/c8051f310.h,
8630 * device/include/mcs51/c8051f320.h,
8631 * device/include/mcs51/c8051f330.h,
8632 * device/include/mcs51/c8051f350.h,
8633 * device/include/z180.h: Changed SDCC specific keywords to double
8636 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8638 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8640 * (pic16_assignConfigWordValue): disable testing of configuration
8641 register value with config mask,
8642 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8643 function with port->fun_prefix,
8644 * (genFunction): when generating a naked interrupt function never
8645 create an absolute segment placed in interrupt vector address, place
8646 the actual interrupt function at IVA instead, when an interrupt
8647 function is generated with unspecified interrupt then do not create
8648 the absolute section,
8649 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8650 code for generating a call to generic pointer get/put function with
8651 a call to function pic16_callGenericPointer(),
8652 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8653 the call to the generic pointer get/put functions with prefixing the
8654 function name with port->fun_prefix,
8655 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8656 * src/pic16/main.c (_process_pragma): prefix function with
8658 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8659 calling assembler, old 18Fxxxx macro is deprecated,
8660 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8661 PC_ASMDIR in while condition,
8662 * (findInstruction): add PC_ASMDIR in while condition,
8663 * (buildCallTree): prefix main with port->fun_prefix,
8664 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8665 identifier for variable with banked access in instructions BTFSS,
8666 BTFSC, BCF, BSF, BTG
8667 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8668 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8669 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8670 perform optimization when enviroment variable NO_REG_OPT is set,
8671 * (insideLRBlock): NEW, return 1 if register is inside an
8672 INF_LOCALREGS block,
8673 * (RemoveRegFromLRBlock): remove a register that is completely
8674 eliminated by register optimization, but it is still left in local
8675 register store/restore in/from stack block,
8676 * (Remove2pcodes): after removing register, check to see if it
8677 should be removed from local register store/restore in/from stack
8679 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8680 DUMMY_READ_VOLATILE,
8682 * device/include/pic16/adc.h: minor prototype modifications and
8684 * device/include/pic16/malloc.h: added GPL notice various
8686 * device/include/pic16/stdint.h: NEW, standard header for ints
8687 * device/include/pic16/delay.h: NEW, header for delay functions,
8688 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8690 * device/include/pic16/signal.h: NEW, header providing helper macros
8691 for implementing signal handlers,
8692 * device/include/pic16/stdio.h: added prototypes for functions,
8693 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8694 prototypes for stdin and stdout, added macro PUTCHAR to
8695 automatically implement putchar function prototype,
8696 * device/include/pic16/usart.h: modified and updated USART library,
8697 * device/lib/pic16/libio/adc/,
8698 * device/lib/pic16/libio/i2c: some modifications to improve library
8700 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8701 family of functions,
8702 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8703 family of functions and other sources,
8704 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8705 of the PIC18Fxx[28] devices,
8706 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8707 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8708 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8709 _do_cinit function, because the previous failed when local variables
8710 where not placed in the same memory bank,
8711 * device/lib/pic16/libsdcc/char/: various modifications to improve
8712 library performance,
8713 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8714 information on the new functions of the c library and more...
8716 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8718 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8720 2005-03-26 Raphael Neider <rneider AT web.de>
8722 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8723 if condition == CARRY)
8724 * (genCmp): adapted to new genSkipc semantics
8725 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8726 on rIfx (genCmp was broken)
8728 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8730 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8731 * src/z80/main.c (_keywords[]),
8732 * src/SDCCglobal.h (struct options),
8734 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8735 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8736 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8737 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8738 always available in leading double underscore form. The C99 support is
8739 mostly missing, but it's a start.
8740 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8741 reserved identifier "__data".
8743 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8745 * src/mcs51/peeph.def: fixed bug 1170013
8747 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8749 * device/include/mcs51reg.h: fixed bug 842007
8751 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8753 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8756 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8758 * src/port.h (struct PORT),
8759 * src/avr/ralloc.c (avr_assignRegisters),
8761 * src/ds390/ralloc.c (ds390_assignRegisters),
8763 * src/hc08/ralloc.c (hc08_assignRegisters),
8765 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8767 * src/pic/ralloc.c (pic14_assignRegisters),
8769 * src/pic16/ralloc.c (pic16_assignRegisters),
8771 * src/xa51/ralloc.c (xa51_assignRegisters),
8773 * src/z80/ralloc.c (z80_assignRegisters),
8775 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8776 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8778 * src/SDCCdflow.c (computeDataFlow),
8780 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8782 * src/SDCCcflow.c (*),
8784 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8785 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8786 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8787 immedDom() returning wrong block; probably fixes bug #1160833)
8789 2005-03-20 Borut Razem <borut.razem AT siol.net>
8791 * support/scripts/inc2h.pl: WIN32 port
8793 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8795 * device/lib/makefile.in: added abs.c and labs.c
8797 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8799 * device/include/stdint.h: added
8800 * device/lib/abs.c: added
8801 * device/lib/labs.c: added
8802 * device/include/stdlib.h: added abs() and labs() prototypes
8803 * device/lib/libsdcc.lib: added abs and labs
8804 * device/include/float.h,
8805 * device/lib/_fsmul.c,
8806 * device/lib/printf_fast.c,
8807 * device/lib/printf_tiny.c: updated comments
8809 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8811 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8814 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8816 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8817 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8819 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8821 * device/lib/printf_large.c: removed inline assembly for portability and
8822 readability. Use printf_fast if speed or size are more important.
8823 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8824 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8826 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8828 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8829 prevent compiler warning
8831 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8833 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8834 moved to level 0 and declared as static. Also they are explicit
8835 placed in access bank. This was necessery because some times they
8836 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8837 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8838 optimizations. Currently only compare to unsigned char is implemented,
8839 * src/pic16/gen.c: added fReturnIdx array,
8840 * (struct resolvedIfx) is moved to gen.h and made public,
8841 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8842 * (aopForSym): added an optimization to directly store in stack of
8843 the operand of a SEND iCode,
8844 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8845 but as registers instead (AOP_REG) using the fReturnIdx array,
8846 * (pic16_freeAsmop): remove the freed register from the
8847 _G.sregsAlloc field,
8848 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8849 a compare of 'WREG',
8850 * (pic16_popGetTempRegCond): changed function prototype, now
8851 function takes also a bitVector argument v which holds the current
8852 set of registers that are allocated for stack access by aopForSym,
8853 registers allocated in aopForSym for accessing stack symbols are not
8854 any more part of the functions usedRegs field,
8855 * (genCall): some times aopOp is called for a stack variable to be
8856 send, aopForSym might perform the push, if this is true make sure
8857 that genCall doesn't push the variable twice by testing _G.resDirect,
8858 * (genFunction): changed testing for unspecified interrupt number
8859 from 256 to INTNO_UNSPEC,
8860 * modified selection scheme of frame pointer generation. Previously
8861 if function did use local registers a frame pointer was generated,
8862 now a frame pointer is generated only if function has arguments
8863 (that need PLUSW2 register access), or has stack arguments, or the
8864 compiler is not instructed to omit the frame pointer,
8865 * (genEndFunction): before restoring local registers that were saved
8866 in the function preamble, also restore the registers that *might*
8867 have been allocated for stack access,
8868 * (genRet): removed some old comments,
8869 * (genCmp, the active (RN's) version): added a call to the
8870 pic16_genCmp_special function to perform the compare with a more
8871 robust and optimized way,
8872 * (genInline): a feature has been added in inline code generation,
8873 which allows a wildcard variable substitution when writing inline
8874 assembly. Code is incomplete and experimental therefore undocumented,
8875 * (genCast): changed order of aopOp for result and right to allow
8876 aopForSym to directly load the result if possible,
8877 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8878 perform an optimized compare on some selected special occasions,
8879 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8880 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8881 generate an IVT any more,
8882 * src/pic16/main.c (pic16_optionsTable): added command line option
8884 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8885 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8887 * src/pic16/NOTES: Raphael Neider added in list of active developers
8888 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8889 jumptable_end to prevent bug #,
8890 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8891 inCond and outCond fields,
8892 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8893 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8894 turn off register spilling,
8895 * (packRegsForOneUse): synced with other ports' versions although it
8896 is not used currently,
8897 * (pic16_packRegisters): added an optimization while reading
8898 structure bitfields, some registers may be saved (malloc code is
8899 decreased by 80 bytes)
8901 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8903 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8904 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8905 this can be optimized more?
8907 2005-03-10 Raphael Neider <rneider AT web.de>
8909 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8910 genNearPointerGet): (hopefully) fixed access to bitfields via
8911 pointers (p->bitN = x; and x = p->bitN; failed)
8913 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8915 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8917 2005-03-09 Raphael Neider <rneider AT web.de>
8919 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8921 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8923 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8924 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8925 (regTypeNum): set REG_BIT type if necessary
8926 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8927 * support/regression/tests/critical.c: check bug 1144613
8929 2005-03-02 Raphael Neider <rneider AT web.de>
8931 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8933 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8935 * src/avr/ralloc.c (serialRegAssign),
8936 * src/ds390/ralloc.c (serialRegAssign),
8937 * src/hc08/ralloc.c (serialRegAssign),
8938 * src/mcs51/ralloc.c (serialRegAssign),
8939 * src/pic/ralloc.c (serialRegAssign),
8940 * src/pic16/ralloc.c (serialRegAssign),
8941 * src/xa51/ralloc.c (serialRegAssign),
8942 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8944 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8946 * src/SDCCast.c (decorateType): fixed bug 1124787
8948 2005-02-20 Hubert Sack <sack AT digiplan.de>
8949 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8951 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8954 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8956 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8957 to keep the correct label reference count when adding/removing references
8958 to labels. A peephole file using this is appended to patch #1144962.
8960 2005-02-14 Raphael Neider <rneider AT web.de>
8962 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8963 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8964 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8965 retrievals of result operand's value on assignment
8967 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8969 * device/include/pic16/string.h: modified prototype for memccpy()
8970 to memccpy(void *, void *, char, size_t)
8971 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8972 check whether to omit frame pointer or not,
8973 * (genInline): convert all occurences of "\n" to LF in inline
8974 assembler blocks, this helps formatting the inline text,
8975 * (pic16_loadFSR0): modified prototype,
8976 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8977 removed some 8051 legacy code,
8978 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8979 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8980 before allocating temporary registers in functions,
8982 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8984 * support/regression/tests/bitvars.c: corrected the "fix"
8986 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8988 * support/regression/tests/bitvars.c,
8989 * support/regression/tests/bitwise.c,
8990 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8992 2005-02-10 Raphael Neider <rneider AT web.de>
8994 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8995 different size for Alpha
8996 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8998 2005-02-09 Raphael Neider <rneider AT web.de>
9000 * src/SDCC.lex(doPragma) : save and restore warning options as well
9001 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9002 * have #pragma less_pedantic set the errorlevel to WARNING
9004 * (cloneOptimize) : fixed wrong malloc's size
9005 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9006 facilitate correct handling of #pragma (save|restore)
9008 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9010 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9012 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9014 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9016 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9018 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9020 2005-02-02 Raphael Neider <rneider AT web.de>
9022 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9023 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9024 * (pic16_storeForReturn): fixed to allow returning function pointers
9025 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9026 * device/include/pic16/{stddef.h,stdbool.h}: added
9028 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9030 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9032 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9034 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9035 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9036 appeared to be required
9038 2005-01-31 Borut Razem <borut.razem AT siol.net>
9040 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9041 include/mcs51 and include/z80 directories to the package
9043 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9045 * src/hc08/gen.c (genFunction): fixed bug #1112752
9047 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9049 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9051 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9053 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9055 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9057 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9059 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9061 * device/include/c8051fxxx.h: removed these 6 files
9062 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9064 2005-01-26 Raphael Neider <rneider AT web.de>
9066 * src/pic16/gen.c (genAssign): fixed assignment from longs
9067 in codespace (were cut to three bytes)
9068 * (genDummyRead): implemented (except for CODESPACE...),
9070 * src/pic16/glue.c (emitStatistics): beautified
9071 * device/lib/pic16/libm/Makefile: added include path
9073 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9075 * src/z80/gen.c (aopPut): fixed bug #1103902
9077 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9079 * device/lib/expf.c: fixed bug #1095792
9081 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9083 * device/lib/pic16/libm: added Math library sources
9085 2005-01-24 Raphael Neider <rneider AT web.de>
9087 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9088 to enable upcast to pCodeOpReg2 (there is no type tag to
9089 differenciate the two and pic16_popGet2p cast into PCOR2)
9090 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9091 (sizeof(sectNames) changed to sizeof(sectName))
9092 Both patches fix segfaults under MinGW.
9094 2005-01-23 Raphael Neider <rneider AT web.de>
9096 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9097 Safe_[mc]?alloc()'ed variables
9098 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9099 of (byte sized) temporaries (assign them to WREG for now)
9100 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9101 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9102 this might fix SIGSEGVs on MinGW...
9103 * src/SDCCopt.c (killDeadCode): restored original behaviour
9104 (volatile operands might get thrown away though)
9106 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9108 * src/pic16/gen.c: fixed bug #1106975,
9109 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9110 pointer update, INTCON is saved, global interrupts are disabled and
9111 restored after updateing TOS.
9112 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9113 * added function attribute 'shadowregs' to take advantage of shadow
9115 * added function attribute 'wparam' as an alternative to the wparam
9117 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9118 user declares a non-ISR function as 'shadowregs',
9119 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9121 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9123 * .version: bumped version number to 2.4.8
9124 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9126 * device/lib/pic16/libio/i2c/: I2C module support library,
9127 * device/include/pic16/i2c.h: I2C support library header,
9128 * device/lib/pic16/libc/stdio/: standard IO support sources,
9129 * (printf_small.c): printf_small() source, supports float print,
9130 * (printf_tiny.c): printf_tiny() source, does not support floats,
9131 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9132 enable global optimizations for entire library source, other
9133 Makefiles in the source tree are also modified to reflect this,
9134 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9136 * doc/sdccman.lyx: updated to reflect new changes,
9137 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9138 sym->onStack if-case,
9139 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9140 sbit, idata, _idata, xdata, _xdata,
9141 * added pragma library, to link an external library, (see doc),
9142 * removed command line options, --pomit-config-words, --pomit-ivt,
9143 --pleave-reset-vector,
9144 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9145 when calling assembler to reflect memory model used, also define
9146 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9147 reflect stack model used,
9148 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9149 on stack return NULL,
9151 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9153 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9154 of the operands is volatile. Fixes #1020220
9156 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9158 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9159 * (OptimizeRegUsage): make sure that there is really no other flow where
9160 the first pCode is used
9162 2005-01-22 Raphael Neider <rneider AT web.de>
9164 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9165 to fix #1106967 (pCode->seq are not set up correctly)
9167 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9169 * src/SDCCglue.c (glue): make sure code area is declared before the
9170 static initialization area.
9172 2005-01-21 Raphael Neider <rneider AT web.de>
9174 * device/lib/Makefile.in: fixed test for pic16 install dir
9175 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9177 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9178 added --optimize-goto compiler switch and pragma wparam documentation
9179 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9180 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9181 and PRODH closing bug #1071770 (peephole optimizer)
9183 2005-01-19 Raphael Neider <rneider AT web.de>
9185 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9186 cmdLine buffers (used when calling sdcpp...) are large enough
9187 (MAX_PATH=256 truncates arguments leading to system halts when
9189 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9190 * (genUminus): rewritten to for efficiency
9191 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9192 used uninitialized in some cases)
9193 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9194 copy the third byte from the int -- now assumes 0x80 (data memory)
9195 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9196 operands (genAddLit expects the iCode's operands to swapped as
9197 well), fixed leftover bytes (crashed for short left operands)
9198 * (pic16_genMinusDec): performance improvements, removed false
9200 * (pic16_genMinus): fixed to cope with differently sized operands
9201 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9203 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9204 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9205 new banksel optimization
9206 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9207 analysis for temporary registers (segfaults...)
9208 * src/pic16/peeph.def: added rule
9210 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9212 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9213 which converts a float number to its ASCII representation
9214 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9215 functions to convert the fractional and integer part of a float to ASCII,
9216 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9217 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9219 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9221 * device/include/pic16/adc.h: added GPL info,
9222 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9223 a pCodeOp as tested operand,
9224 * (genNearPointerGet): optimized bit testing, does not use
9225 intermediate register for bit value, test directly instead with
9226 BTFSS, BTFSC, works only for single bits,
9227 * (genpic16Code): dump the name of the iCode in the asm,
9228 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9229 renamed to pic16_decodeOp,
9230 * (serialRegAssign): do not allocate a temporary register for iCode
9231 sequences that test a single bit for 1/0
9233 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9235 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9236 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9237 access stack and frame pointers. They are initially assigned to
9238 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9239 accessing SFRs. Updated all occurences of modification of stack or
9240 frame pointer in gen.c and pcode.c,
9241 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9242 assigning of a literal value to pointers,
9243 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9244 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9247 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9249 * doc/sdccman.lyx: update documentation about stack pragma, added
9250 some info for stack memory models
9252 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9254 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9256 2005-01-08 Raphael Neider <rneider AT web.de>
9258 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9259 udata sections to fix bug #1097823
9261 2005-01-05 Raphael Neider <rneider AT web.de>
9263 * src/pic16/gen.c (genGenericShift): added handling of differently
9264 sized left operand and result
9266 2005-01-04 Raphael Neider <rneider AT web.de>
9268 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9269 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9270 to hold the condition bit)
9271 * added new version of genCmp (old code available via #define)
9272 * added new version of genShiftLeft/genShiftRight in a generic
9273 way, now supports shifting by negative values
9274 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9275 shiftCount (expected by genGenericShift)
9276 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9277 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9279 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9280 is an invalid literal too...)
9282 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9284 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9285 from Raphael Neider,
9286 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9287 for 8-bit literals. This fixes some literal operands which are sign
9288 extended to 16-bits ints when instruction needs only 8-bits.
9290 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9292 * device/lib/logf.c: added mcs51 assembly version
9293 * device/lib/expf.c: added mcs51 assembly version
9294 * device/lib/_logexpf.c: new shared asm code for expf and logf
9295 * device/include/math.h: add defines for assembly math library
9296 * device/lib/Makefile.in: build new _logexpf.c
9297 * device/lib/libfloat.lib: use new _logexpf.c
9299 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9302 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9303 device types which have less than 0x7f registers.
9305 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9307 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9309 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9311 * device/lib/printf_fast.c: only build on supported arch.
9312 * device/lib/printf_tiny.c: only build on supported arch.
9313 * device/lib/printf_fast_f.c: only build if asm float lib
9314 * device/lib/_fsget1arg.c: only build if asm float lib
9315 * device/lib/_fsget2args.c: only build if asm float lib
9316 * device/lib/_fsnormalize.c: only build if asm float lib
9317 * device/lib/_fsreturnval.c: only build if asm float lib
9318 * device/lib/_fsrshift.c: only build if asm float lib
9319 * device/lib/_fsswapargs.c: only build if asm float lib
9320 * device/include/stdio.h: don't provide print_fast,
9321 print_fast_f, print_tiny prototypes if --xstack used
9323 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9325 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9326 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9329 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9331 * device/lib/printf_fast_f.c: same as printf_fast, but
9332 with floating point enabled
9333 * device/lib/printf_fast.c: minor tweaks
9334 * device/include/stdio.h: add printf_fast_f
9336 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9338 * src/SDCCmain.c: make --float-reent default for mcs51
9339 * device/lib/_fsadd.c: added mcs51 assembly version
9340 * device/lib/_fssub.c: added mcs51 assembly version
9341 * device/lib/_fsmul.c: added mcs51 assembly version
9342 * device/lib/_fsdiv.c: added mcs51 assembly version
9343 * device/lib/_fseq.c: added mcs51 assembly version
9344 * device/lib/_fsneq.c: added mcs51 assembly version
9345 * device/lib/_fsgt.c: added mcs51 assembly version
9346 * device/lib/_fslt.c: added mcs51 assembly version
9347 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9348 * device/lib/Makefile.in: add _fscmp to build
9349 * device/lib/libfloat.lib: add _fscmp to build
9351 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9353 * device/lib/_fs2slong.c: added mcs51 assembly version
9354 * device/lib/_fs2sint.c: added mcs51 assembly version
9355 * device/lib/_fs2schar.c: added mcs51 assembly version
9356 * device/lib/_fs2ulong.c: added mcs51 assembly version
9357 * device/lib/_fs2uint.c: added mcs51 assembly version
9358 * device/lib/_fs2uchar.c: added mcs51 assembly version
9359 * device/lib/_slong2fs.c: added mcs51 assembly version
9360 * device/lib/_sint2fs.c: added mcs51 assembly version
9361 * device/lib/_schar2fs.c: added mcs51 assembly version
9362 * device/lib/_ulong2fs.c: added mcs51 assembly version
9363 * device/lib/_uint2fs.c: added mcs51 assembly version
9364 * device/lib/_uchar2fs.c: added mcs51 assembly version
9365 * device/include/float.h: added #define to select asm vs c
9367 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9369 * device/lib/printf_fast.c: improvements to float output
9370 * device/include/float.h: add defines for assembly float library
9371 * device/lib/_fsget1arg.c: receive 1 float arg
9372 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9373 * device/lib/_fsnormalize.c: normalize a float
9374 * device/lib/_fsreturnval.c: return float, various helper routines
9375 * device/lib/_fsrshift.c: right shift a float's mantissa
9376 * device/lib/_fsswapargs.c: swap 2 floats
9377 * device/lib/Makefile.in: build these 6 new files for mcs51
9378 * device/lib/libfloat.lib: add these 6 files to the library
9380 2004-12-26 Borut Razem <borut.razem AT siol.net>
9382 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9385 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9387 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9388 and fully reentrant and register bank neutral.
9389 * device/lib/printf_fast.c: added float (not enabled by default),
9390 added compact/slower integer (also not enabled by default),
9391 improved size/speed of fast integer code, other minor changes
9392 * device/include/stdio.h, device/lib/Makefile.in,
9393 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9395 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9397 * src/pic16/pcode.c: declaring variables other than at the start of a
9398 block is not supported in C by VC6.
9400 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9402 * applied a previous patch from Raphael Neider that wasn't included
9403 in the previous commits, which fixes infinite loops within jumptable
9405 * made some fixes that previous patches introduced
9407 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9409 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9410 that fixes an issue with AOP_PCODE asmop's offset,
9411 * (pic16_popCopyReg): update instance field too,
9412 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9413 function of pic port,
9414 * (genCmp, genAnd, genAssign),
9415 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9417 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9419 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9420 variables initial values to idata section,
9421 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9422 variables in some functions. This utilizes parmBytes field of iCode
9423 structure to hold the offset of the variable in stack. (might be
9424 able to use the stack field too?)
9425 * applied patch from Raphael Neider # ### , # ###
9426 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9427 variable initial values in idata section,
9428 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9429 for static variables with initial value
9430 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9431 applied fix in while loop from Raphael Neider.
9433 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9435 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9436 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9437 * src/ds390/ralloc.c (serialRegAssign): spill bits
9438 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9439 * support/Util/SDCCerr.c,
9440 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9441 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9442 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9444 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9446 * device/include/sdcc-lib.h: inserted LGPL, added includes
9447 asm/ds390/features.h and asm/mcs51/features.h
9448 * device/include/asm/default/features.h,
9449 * device/include/asm/gbz80/features.h,
9450 * device/include/asm/z80/features.h: added empty _AUTOMEM
9452 * device/include/asm/ds390/features.h,
9453 * device/include/asm/mcs51/features.h: added files with defines for
9454 _AUTOMEM and _STATMEM indicating automatic and static storage class
9455 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9456 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9457 * src/SDCCicode.c (geniCodeCast),
9458 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9459 * src/SDCCloop.c (loopInduction): removed unused variable lr
9460 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9461 to convertToFcall to include char modulo (RFE 1065037), added check
9462 if left operand is unsigned and use abs of literal value
9463 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9464 as it doesn't work after conversion from peephole.def to peephole.rul
9465 * src/mcs51/gen.c (toBoolean): added check for size,
9466 (genModOneByte): optimized code for signed char modulo a literal
9467 power of 2 (thanks to Hubert Sack),
9468 (genRRC): removed unnecessary "clr c",
9469 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9470 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9472 swapped rules 256.c and 256.d,
9473 extended 256.d by using new multiple checks (thanks Erik),
9474 added rules 256.e and 256.f,
9475 updated rule 261.a and 261.b to new generated code
9476 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9478 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9480 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9481 induction related bugs, including first part of bug #1074377
9483 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9485 * applied patch from bug-report #1076292,
9486 * applied patches for genAnd and Goto-optimizations for Raphael
9488 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9489 dump a less iCode information,
9490 * src/pic16/device.h (pic16_options_t): added field debgen,
9491 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9492 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9493 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9495 * (various functions): added macros FENTRY and FENTRY2 to functions,
9496 to emit function prologue,
9497 * (various functions): fixed indentation,
9498 * (genNearPointerGet): fixed loading of FSR0,
9499 * (genPackBits): applied patch from Raphael Neider to fix updating
9500 of FSR0 and touching only the modified bits,
9501 * src/pic16/genarith.c (various functions): added macros FENTRY to
9502 emit function prologue in comments,
9503 * src/pic16/pcode.h: added functions debugf2, debugf3,
9504 * src/pic16/ralloc.c: partial fix for packForPush caused
9507 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9509 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9510 <stsp AT users.sourceforge.net> with reversed byte order
9511 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9513 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9515 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9517 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9518 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9520 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9522 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9524 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9526 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9528 (setFromConditionArgs): friendly operand parser for peephole rules,
9529 (operandBaseName, operandsNotRelated): new peephole condition
9530 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9531 architecture specific register naming into account, handles n-way
9532 comparisons, and supports quoted literals
9533 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9535 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9537 * src/mcs51/peeph.def: fixed bug #1076940
9539 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9541 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9543 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9545 Adding support for replacing ljmps with sjmps in jumptables
9546 generated for switch statements. For now you need to set the
9547 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9548 Now 4 algorithms for mcs51 jumptable generation are used:
9549 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9550 addresses loaded pc-relative for up to 112 cases and stack-pushing
9551 target addresses loaded with offset from dptr for up to 256 cases.
9553 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9554 * src/mcs51/main.c: adapted constants for switch table generation
9555 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9557 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9559 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9560 * support/regression/tests/bug1057979.c: added test for bug 1073386
9562 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9564 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9567 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9569 * src/pic16/device.h,
9570 * src/pic16/genarith.c,
9573 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9575 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9577 Large cummulative patch for pic16 port.
9578 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9579 to call when a stack overflow occurs,
9580 * (malloc.h): added CVS Id tag,
9581 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9583 * added libc directory. The current version of LibC contains string
9584 functions, ctype functions and macros and some functions of the
9585 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9586 be extensively tested in the future. Standard disclaimer here.
9587 Library is not automatically build yet. But one can build it by
9588 invoking 'make' inside the libc directory.
9589 * added ADC library under libio. Preliminary version yet.
9591 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9592 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9593 aopForRemat() now and not by pic16_aopOp(),
9594 * (pic16_popGetTempReg): removed warning messgae when allocating
9595 temporary registers, its a buggy feature and will be removed,
9596 * (pic16_popGet): set register instance field in AOP_CRY,
9597 * (pic16_outBitC): fixed for results in size greater than 1,
9598 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9599 * (pic16_storeForReturn): optimized return of 0,
9600 * (genCmp): experimental code for new genCmp which uses PIC18's
9601 special compare&skip instructions. Initial tests fail some times
9602 with variables grater than 1 byte in size, so new code is disabled,
9603 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9605 * (genCast): began a fix to optimize the casting of a bit to another
9606 bit, now assigning a bitfield to another bitfield will fail, sorry,
9607 * src/pic16/main.c: disabled the use of lr-support feature,
9608 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9609 * added some function prototypes, added function _debugf prototype,
9610 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9611 bits with offset (case PO_GPR_BIT),
9612 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9614 * (isBankInstruction): modified to return 0 for no banking instruction,
9615 and 1 for banking instruction,
9616 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9617 caused stop processing pCodes after a inline assembly block,
9618 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9619 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9620 registers when it shouldn't,
9621 * src/pic16/ralloc.c (allocReg): add preliminary support for
9622 supporting a limited set of temporary registers,
9624 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9626 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9627 genDataPointerSet): ensure assignments always copy in MSB to LSB
9629 (loadRegFromAop): recognize CLRH optimization,
9630 (genFunction): optimize RECEIVE iCodes in reentrant functions
9632 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9634 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9635 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9637 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9638 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9639 contiguous with data
9641 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9643 * device/lib/_gptrget.c (_gptrget),
9644 * device/lib/_gptrgetc.c (_gptrgetc),
9645 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9646 instead of sjmp to ret
9647 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9648 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9650 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9652 * .version: bumped version to 2.4.7
9653 * device/lib/_gptrget.c (_gptrget): is now _naked
9654 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9655 * device/lib/_gptrput.c (_gptrput): is now _naked
9656 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9657 (createFunction): fixed xstack
9658 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9659 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9661 (geniCodeCritical): store original interrupt state in an iTemp bit
9662 var unless stack-auto
9663 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9664 * src/SDCCmain.c (setIncludePath): added include/target to search path
9665 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9666 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9668 (processFuncArgs): put bit vars in bit area
9669 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9670 unsaveRBank): fixed xstack,
9671 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9672 (genFunction, genEndFunction): fixed xstack,
9673 (genAssign): optimization don't walk backwards through mem
9674 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9675 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9676 * support/regression/Makefile: also make library (for stack-auto) when
9677 making "all" and added "test-mcs51-xstack-auto"
9678 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9679 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9680 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9681 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9682 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9683 make-library by MAKE_LIBRARY
9684 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9685 regression tests for xstack
9686 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9687 * support/regression/tests/critical.c: test for critical on mcs51
9689 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9691 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9692 built version of sdcc instead of installed version
9694 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9696 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9697 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9699 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9700 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9701 WARNING: remove device/lib/build/z80/printf.o by hand when
9702 updating from previous build!
9703 * device/lib/z80/printf.c: updated comment
9704 * support/regression/tests/bug1057979.c: test all ports now
9705 * support/regression/tests/bug1065458.c: file added
9707 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9709 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9710 *_start and *_end symbols for static functions
9712 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9714 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9715 and search crt0.o in all library paths,
9716 (setIncludePath): proper handling of --nostdinc,
9717 (setLibPath): proper handling of --nostdlib
9718 * support/regression/Makefile,
9719 * support/regression/ports/ds390/spec.mk,
9720 * support/regression/ports/gbz80/spec.mk,
9721 * support/regression/ports/hc08/spec.mk,
9722 * support/regression/ports/mcs51/spec.mk,
9723 * support/regression/ports/mcs51-large/spec.mk,
9724 * support/regression/ports/mcs51-stack-auto/spec.mk,
9725 * support/regression/ports/z80/spec.mk: use include and lib files from
9726 built version of sdcc instead of installed version
9727 * doc/sdccman.lyx: fixed typo in --nostdinc
9729 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9734 * src/pic/gen.c : added support to generate code for struct bit fields.
9736 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9738 * as/xa51/xa_version.h,
9739 * device/include/errno.h,
9740 * device/include/regc515c.h,
9741 * device/lib/_itoa.c,
9742 * device/lib/_ltoa.c,
9743 * device/lib/ser_ir_cts_rts.c,
9744 * sim/ucsim/xa.src/glob.cc,
9745 * sim/ucsim/xa.src/inst_gen.cc,
9746 * sim/ucsim/xa.src/xa_bit.cc,
9747 * sim/ucsim/xa.src/xa_sfr.cc,
9748 * sim/ucsim/z80.src/inst_dd.cc,
9749 * sim/ucsim/z80.src/inst_fdcb.cc,
9750 * support/scripts/keil2sdcc.pl,
9751 * src/pic16/pic16.dsp,
9752 * src/pic16/pic16a.dsp: corrected cvs line endings
9753 * device/lib/printf_large.c: fixed bug 1057979
9754 * src/pic16/gen.c: fixed non-C standard code
9755 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9756 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9757 * support/regression/ports/mcs51/support.c: reload T1 asap
9758 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9759 pdata use and clear idata startup behaviour
9760 * support/regression/tests/bug1057979.c: added
9762 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9764 * device/examples/ds390/ow390/ad26.h,
9765 * device/examples/ds390/ow390/cnt1d.h,
9766 * device/examples/ds390/ow390/crcutil.c,
9767 * device/examples/ds390/ow390/ownet.h,
9768 * device/examples/ds390/ow390/owsesu.c,
9769 * device/examples/ds390/ow390/swt12.h,
9770 * device/examples/ds390/ow390/swtoper.c,
9771 * device/examples/ds390/ow390/temp10.h,
9772 * device/examples/ds390/ow390/thermodl.c,
9773 * device/examples/ds390/tinitalk/tinitalk.dsp,
9774 * device/examples/ds390/tinitalk/tinitalk.dsw,
9775 * device/examples/mcs51/clock/hw.h,
9776 * device/examples/mcs51/simple2/go.bat,
9777 * device/examples/serialcomm/windows/serial.h,
9778 * device/examples/xa51/dummy.c,
9779 * device/examples/xa51/hello.c,
9780 * device/include/80c51xa.h,
9781 * device/include/at89x051.h: corrected cvs line endings
9783 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9785 * src/pic16/main.c (options): added command line --gstack, to trace
9786 stack over/under flows,
9787 * added pragma 'wparam' to allow passing first byte of function
9788 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9789 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9790 call to __gstack_test function and sets up the symbol as extern,
9791 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9792 * popaop): added call to pic16_testStackOverflow,
9793 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9795 * (genCall, genPcall): now all parameters are passed via stack
9796 except in functions that are pass to wparam pragma in which WREG is
9798 * (genPcall): REENTRANT flag is checked to see if variable prototype
9799 contains reentrant keyword, don't call a non-reentrant function, via
9800 a reentrant function pointer or vice versa, functions are never
9802 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9804 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9805 SIGSEGV when accessing a NULL register stucture,
9806 * (pic16_printGPointerType): modified to handle UPPER modifier for
9807 function initializers, changed prototype of function to simpler one,
9808 * (pic16_printIvalFuncPtr): check to see if function is already
9809 added in externs list,
9810 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9811 optimized a move from W to SFR with a move to the same register
9813 * device/lib/pic16/debug: NEW directory, contains debug features
9814 which are enabled when linking with libdebug.lib, currently command
9815 line option --gstack enables stack pointer tracing for over/under
9816 flow, corresponding sources are in debug/gstack
9818 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9820 * doc/sdccman.lyx: updated SDCC version,
9821 * (PIC16 port): update list of command line options,
9822 * src/pic16/device.h (structure pic16_options_t): added field gstack
9823 to enable stack overflow tracing on push/pops,
9824 * src/pic16/device.c (statistics structure): added statistics
9826 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9827 pic16_dump_int_registers): increase statistics counters for each
9828 * variable which is encountered
9829 * (pic16_dump_usection): emit each .udata variable to its own udata
9831 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9832 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9833 parameters via stack, otherwise use old scheme,
9834 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9835 assembler output file,
9836 * src/pic16/main.c: added command line options --gstack to enable
9837 push/pop tracing for stack overflow,
9838 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9839 instructions): added size of each instruction,
9840 * (pic16_countInstruction): estimate size of instructions in
9841 the_pFile list, inline assembly blocks are not counted,
9842 * (pic16_FixRegisterBanking): trace previous register usage, when
9843 banksel optimizations is greater than 0, don't emit a redudant
9846 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9848 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9849 * src/pic16/ralloc.c : applied same fix for pic16.
9850 * src/pic/gen.c : tidied it up a little.
9852 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9854 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9855 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9857 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9859 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9861 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9863 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9864 non-reentrant function __modsint in the interrupt function (thus
9865 corrupting math operations during serial I/O)
9866 * device/lib/ser_ir.c: as above, changed buffersize
9867 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9869 * doc/Makefile: added option -t for rsync
9871 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9873 * src/SDCCast.h (struct ast),
9874 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9876 2004-10-20 Borut Razem <borut.razem AT siol.net>
9878 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9881 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9883 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9885 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9886 support functions to replace long sequences of MOVFF's from access
9887 bank registers to stack and vice versa,
9888 * src/pic16/device.h: added new field opt_flags, where optimization
9889 flags can be set to enable certain features,
9890 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9891 * pBlock, (genFunction, genEndFunction): surroung loop for
9892 saving/loading used registers in stack with PC_INFO pCodes,
9893 INF_LREGS. Code in between can then be optimized by pCode optimizer
9894 to support function calls,
9895 * (genDataPointerSet): fixed bug which loaded float fields in
9896 structures with corrupt data,
9897 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9898 in a standard way debug info on stderr. Feature used for developing
9900 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9901 obsolete chunks of code,
9902 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9903 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9904 * pic16/src/pcode.c (pic16_newpCodeInfo,
9905 * (pic16_newpCodeOpLocalRegs),
9906 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9908 * (pic16_pCodeConstString): printing of the initial value of a
9909 symbol as a comment is inhibited since parsing was already done by
9910 copyStr and output is corrupt,
9911 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9913 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9915 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9917 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9919 * as/mcs51/lkarea.c: removed old K&R style,
9920 (lnksect): changed check on boundary error,
9921 (lnksect2): changed check on boundary error,
9922 (lnksect2): extend XSTK to end of page if size = 1
9923 * as/mcs51/lkmain.c: removed old K&R style,
9924 (Areas51): create l_IRAM symbol
9925 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9926 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9927 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9928 * device/lib/_mullong.c: added version to be compiled with xstack
9929 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9930 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9931 * device/lib/mcs51/crtxstack.asm: fixed comment
9932 * src/SDCCglue.c: maxInterrupts defaults to 0,
9933 (emitMaps): added pdata,
9934 (createInterruptVect): (re)moved default,
9935 (glue): added pdata,
9936 (glue): moved __start__xstack to XSTK with default size 1
9937 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9938 and options.float_rent when options.stackAuto is set,
9939 (linkEdit): only write XDATA_NAME if provided on command line
9941 * src/SDCCmem.c: added pdata
9942 * src/port.h: added pdata_name to PORT
9943 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9944 (saveRegisters, unsaveRegisters): removed usage of B,
9945 (genMinus): fixed accumulator clash,
9946 (genJumpTab): added comment, this needs another look
9947 * src/mcs51/gen.c: added check for "B in use" paranoia,
9948 added pushB() and popB()
9949 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9958 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9959 added PSEG (PAG,XDATA) or NULL to port specifier
9960 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9961 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9962 (_mcs51_genInitStartup): removed __start__xstack equ,
9963 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9964 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9965 * src/z80/gen.c (_rleAppend): fixed warnings
9966 * support/regression/tests/zeropad.c: added pdata test
9967 * .version: bumped to 2.4.6
9969 2004-10-17 Borut Razem <borut.razem AT siol.net>
9971 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9972 as a part of nightly build
9974 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9976 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9977 WREG holds the first byte function parameters,
9978 * (aopForSym): take special case for symbols which are in FARSPACE
9979 but in CODESPACE too,
9980 * (assignResultValue): modified to take into account _G.useWreg,
9981 * (genCall): don't use wreg for parameter passing when function is
9982 declared as reentrant, too, added optimization INCF to stack
9983 pointer when stack parameter count is 1,
9984 * (genFunction, genEndFunction): refurnished and fixed to not using
9985 wreg for passing parameters when function has varargs or is
9986 reentrant, fixed bug with symbol name compare for generating
9987 functions in absolute address,
9988 * (pic16_storeForReturn): refurnished,
9989 * (genCmp): began writing a new version of the function, not ready
9990 yet, therefore it is disabled,
9991 * (genAssign): do not read code memory when assigning a function to
9993 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9994 array of characters, not pointer,
9995 * (pic16initialComments): in debug mode emit an .ident directive for
9997 * (_process_pragma): emit a new warning type (internal to pic16)
9998 when setting stack to default length, emit a similar warning when
9999 placing a function at absolute address and address is not word aligned
10000 * (_pic16_parseOptions): added 'return TRUE' statement,
10001 * (_pic16_linkEdit): if compiling a source, then add the source's
10002 file object, first in the list of objects to link,
10004 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10006 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10007 * src/pic/main.c : removed VC warning.
10008 * src/pic/gen.c : changed comment.
10010 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10012 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10013 reference to a deprecated symbol _GPTRREG was causing failure to
10014 link. Thanks G. M. Gallant for the info.
10016 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10018 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10019 comments for Bugs item #954788.
10021 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10023 * src/pic16/device.c (pic16_dump_gsection,
10024 * pic16_groupRegistersInSection): handle symbols declared to be in
10025 access bank differently,
10026 * src/pic16/gen.c (struct _G): added field resDirect,
10027 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10028 send values read from stack directly to result and don't allocate
10030 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10032 * (pic16_sameRegsOfs): NEW,
10033 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10034 free because they were not allocated from temporary pool,
10035 * pic16_popRegFromString): workaround to fix a problem with
10036 allocating variables twice or never,
10037 * (genGenPointerGet): using PRODL instead of FSR0H,
10038 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10040 * (genAssign): take advantage of the _G.resDirect flag,
10041 * (genCast): around line 11844, use mov2f instead of directly
10042 MOVFF'ing between operands to account for literal values,
10043 * src/pic16/genutils.c: some new debug functions for gpsim have been
10045 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10046 float with integer part only,
10047 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10048 place variables in access bank
10049 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10050 updated sources to reflect recent changes in gen.c
10052 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10054 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10055 sources that searched for headers in installation path, now the
10056 device/include/pic16 is used,
10057 * src/pic16/glue.c (pic16glue),
10058 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10059 .line directives if not in debug mode, this suppresses assembler's
10060 warnings for ignored directives
10062 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10064 * src/port.h: made reset_regparms prototype void parameter explicit.
10065 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10066 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10067 * doc/sdccman.lyx: documented warning disabling and how to use
10068 printf_large to make it print floats.
10069 * device/include/stdbool.h: NEW
10070 * device/lib/_atof.c,
10071 * device/lib/_divuint.c,
10072 * device/lib/_divulong.c,
10073 * device/lib/expf.c,
10074 * device/lib/printf_large.c,
10075 * device/lib/sincosf.c,
10076 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10077 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10078 a completely reentrant lib.
10080 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10082 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10083 * device/include/pic16/stdio.h: fixed bug with colon
10085 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10087 * device/include/pic16/stdio.h,
10088 * device/include/pic16/stdlib.h,
10089 * device/include/pic16/math.h: NEW
10090 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10091 declared as _naked to reduce overhead
10092 * device/lib/Makefile.in (target port-specific-objects-pic16):
10093 changed * to *.* so to ignore the CVS directory,
10094 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10095 stacked variables back in stack,
10096 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10099 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10101 * .version: bumped version number to 2.4.5
10102 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10103 * support/Util/SDCCerr.c (messages structure): added entry for
10106 Large cumulative patch for pic16 port and libraries.
10107 * device/include/pic16/sdcc-lib.h,
10108 * device/include/pic16/stdarg.h,
10109 * device/include/asm/pic16/features.h,
10110 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10111 * device/include/pic16/float.h: changes reentrant keyword with
10112 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10113 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10114 updated target build-libraries to include objects from gptr,
10115 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10116 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10117 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10118 all function headings,
10119 * src/SDCCmain.c: added global parameter userIncDirsSet,
10120 * (parseCmdLine): when option -I is encountered add directory to
10121 userIncDirsSet too,
10122 * src/version.awk: added space between control and long,
10123 * src/pic16/NOTES: added some notes for the port,
10124 * src/pic16/gen.c: added prototype for mov2fp function,
10125 * (fReturnpic16[]): properly named return value registers,
10126 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10127 * (aopForSym): added code to handle symbols with onStack flag set,
10128 symbols onStack are allocated PTRSIZE bytes,
10129 * (aopFreeAsmop): handles special case where asmops are stack objects,
10130 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10131 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10132 added argument lock to trace flaws in allocating temporary registers
10133 when developing port,
10134 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10135 * (pic16_popRegFromString): reenabled allocating a direct register
10137 * (assignResultValue): various beautifications,
10138 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10139 referenced function argument,
10140 * (genIpush): reenabled to allow stacked arguments, handles only
10141 ic->parmPush iCodes,
10142 * (genCall, genPcall): major changes to allow for variable argument
10143 functions, fixed a bug with falsely restoring stack pointer after
10144 returning from call,
10145 * (genFunction): pending code for critical function,
10146 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10147 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10148 * (genNearPointerGet): fixed bug with indirect reading, was always
10150 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10152 * (genAddrOf): rewrote code to take address of a stacked function parameter
10153 * (genCast): fixed casting to generic pointer type,
10154 * src/pic16/gen.h: added AOP_STA,
10155 * (struct asmop): added field stk,
10156 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10157 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10158 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10159 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10160 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10161 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10163 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10165 * (pic16_port structure): generic pointer size is set to 3,
10166 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10167 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10169 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10170 operand is an iTemp,
10172 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10174 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10175 * debugger/mcs51/simi.c: addapt new syntax of s51
10177 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10179 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10180 * src/pic16/pcode.c: commented out some calls to free() in order to
10183 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10186 * src/SDCCicode.c (isiCodeInFunctionCall),
10187 * src/avr/ralloc.c (selectSpil),
10188 * src/pic/ralloc.c (selectSpil),
10189 * src/pic16/ralloc.c (selectSpil),
10190 * src/ds390/ralloc.c (selectSpil),
10191 * src/hc08/ralloc.c (selectSpil),
10192 * src/xa51/ralloc.c (selectSpil),
10193 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10194 stack in the middle of a function call sequence (fixes bug #1020268)
10195 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10196 costs associated with the minimum switch case.
10198 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10200 * src/SDCC.lex: fixed bug #1030549
10202 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10204 * src/SDCCcse.h (struct cseDef),
10205 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10206 over a function call if the CSE is derived from a symbol whose
10207 address has been taken (fixes bug #1029883)
10208 * support/regression/tests/bug-1029883: a new regression test for
10211 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10213 * src/hc08/gen.c (emitinline): fixed bug #1029778
10214 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10215 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10216 and starts toward RFE #905167)
10218 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10220 * src/pic16/gen.c (mov2f): New function to move an operand to
10221 another without considering if it is a literal or a register,
10222 * (pic16_sameRegs): don't check if they are both AOP_REG,
10223 * (AccRsh): removed andmask=0 lines,
10224 * (genLeftShift): duplicated to be improved in future versions,
10225 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10226 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10227 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10228 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10229 * (insertBankSwitch): fixed inserting banksel directives algorithm
10230 for instructions that follow a skip instruction, this fixes a report
10231 for broken subtraction code generation,
10232 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10233 iCode is a left op, just in case result and right share the same
10236 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10239 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10241 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10242 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10243 on 2004-09-12; it was buggy
10245 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10247 * src/SDCCsymt.h: removed RESULT_CHECK
10252 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10254 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10256 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10257 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10258 configuration values no more rejected by compiler, they are assigned
10259 to configuration registers with a warning message instead,
10260 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10261 the for-loop so last conf register is emitted too,
10262 * (_pic16_initPaths): link library libsdcc.lib by default,
10263 * (_hasNativeMulFor): modified test for multiplication according to
10264 Raphael Neider's remarks. Integer multiplication is also done with
10266 * device/include/pic16/pic18fregs.h: corrected type error in while
10267 testing and including 18f6720 header file
10269 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10271 * src/pic16/device.h (pic16_options): removed field use_crt,
10272 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10273 until an optimization to handle single bits is added,
10274 * (pic16_loadFSR0): moved before genUnpackBits,
10275 * (genAnd): some white lines removed,
10276 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10277 leave_reset flags in pic16_options when using crt modules,
10279 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10281 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10282 for bugs 898889 & 979599. Also used some safer print instructions.
10284 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10286 * src/pic16/device.h (pic16_options_t): added field use_crt,
10288 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10289 catch a probable future bug,
10290 * src/pic16/gen.c: aopIdx function commented out,
10291 * (genAssign): commented out old code which used aopIdx,
10292 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10293 code, added if conditionals to take into account the --use-crt
10294 command line options,
10295 * src/pic16/main.c (pic16_optionsTable): added new command line
10296 options, --use-crt= and --no-crt,
10297 * (_pic16_linkEdit): now the proper crt object is added in the
10298 linker command line except than when --no-crt is specified,
10299 * src/pic16/pcode.c,
10300 * src/pic16/pcode.h: added some structures and functions for a new
10301 optimization scheme to compansate for instruction overhead between
10302 same iCodes, this scheme is currently under development and is not
10303 working in any way,
10304 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10306 * device/lib/pic16/startup/crt0i.c,
10307 * device/lib/pic16/startup/crt0iz.c: added global char variable
10308 __uflags to force the generation of an idata section
10310 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10313 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10314 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10316 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10318 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10319 Frieder) and clarified the default code optimization mode
10321 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10323 * src/SDCC.lex (doPragma, process_pragma),
10324 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10325 "opt_code_size", and "opt_code_balanced"
10326 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10327 regrouped options by category, added support for category headers
10328 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10329 and "--opt-code-size"
10330 * doc/sdccman.lyx: documented these new options and pragmas
10331 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10332 preference into account
10334 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10336 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10337 geniCodePreDec): Fixed bug 904237 by generating a warning
10339 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10341 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10343 * src/pic/device.c : When no max ram set validate full memory range.
10345 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10347 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10349 * device/lib/_gptrget.c,
10350 * device/lib/_gptrput.c: updated comment
10351 * device/lib/calloc.c,
10352 * device/lib/free.c,
10353 * device/lib/malloc.c,
10354 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10355 * src/SDCCcse.c (cseBBlock),
10356 * src/SDCCicode.c (printOperand, geniCodeArray),
10357 * src/SDCCicode.h (struct operand): fixed bug 868103
10358 * support/regression/tests/bug-868103.c: added
10359 * src/SDCCast.c (searchLitOp),
10360 * src/SDCCcse.h (struct cseDef),
10361 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10362 * src/SDCCicode.h (struct operand),
10363 * src/SDCCsymt.h (struct sym_link),
10364 * src/avr/gen.c (hasInc),
10365 * src/ds390/gen.c (hasInc),
10366 * src/hc08/gen.c (genPlusIncr, hasInc),
10367 * src/mcs51/gen.c (hasInc),
10368 * src/pic16/glue.c (pic16_printIvalChar),
10369 * src/pic16/ralloc.c (regWithIdx),
10370 * src/xa51/gen.c (hasInc) : removed warnings
10371 * src/SDCCast.c (createBlock): added comment ???
10372 * src/hc08/ralloc.c: updated comments
10374 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10376 * doc/sdccman.lyx: updated section on switch statements, added
10377 section about semaphore locking
10378 * doc/Makefile: added option -info for latex2html
10379 * device/lib/_gptrget.c,
10380 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10382 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10384 * src/pic/device.h,
10385 * src/pic/device.c,
10386 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10387 maxram is less than 0x100.
10389 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10391 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10393 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10396 * src/mcs51/main.c,
10397 * src/ds390/main.c,
10401 * src/pic16/main.c,
10404 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10405 a jump table is the best form for a switch statement, including
10406 automatic insertion of missing cases to make the case range
10407 continuous. Developed in collaboration with Frieder Ferlemann.
10409 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10411 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10412 accumulator result if it needs sign extension
10414 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10416 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10418 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10420 * device/lib/gbz80/printf.c,
10421 * device/lib/z80/printf.c: removed define for NULL
10423 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10425 * as/xa51/xa_link.c,
10426 * device/examples/ds390/ow390/ad26.c,
10427 * device/examples/ds390/ow390/cnt1d.c,
10428 * device/examples/ds390/ow390/counter.c,
10429 * device/examples/ds390/ow390/ds2480.h,
10430 * device/examples/ds390/ow390/ds2480ut.c,
10431 * device/examples/ds390/ow390/findtype.c,
10432 * device/examples/ds390/ow390/gethumd.c,
10433 * device/examples/ds390/ow390/owllu.c,
10434 * device/examples/ds390/ow390/ownetu.c,
10435 * device/examples/ds390/ow390/swt12.c,
10436 * device/examples/ds390/ow390/swtloop.c,
10437 * device/examples/ds390/ow390/temp.c,
10438 * device/examples/ds390/ow390/temp10.c,
10439 * device/examples/ds390/ow390/thermo21.c,
10440 * device/examples/ds390/ow390/tinilnk.c,
10441 * device/examples/ds390/ow390/tstfind.c,
10442 * device/examples/serialcomm/windows/serial.cpp,
10443 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10444 * device/include/reg51.h: fixed line endings for cvs
10446 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10448 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10449 packRegsForAccUse, packRegisters): new accumulator register
10451 * support/regression/ports/hc08/support.c (_putchar): suppress
10452 warning of unused variable
10453 * src/SDCCicode.c: added SWAP entry to codeTable
10455 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10457 * device/lib/sprintf.c: forgot to add this file before previous commit
10459 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10461 * src/pic16/gen.c (genPackBits): added operand right in function
10462 parameters, load result directly if p_type is POINTER (that is
10463 called by genNearPointerSet)
10464 * (genUnPackBits): added operand left in function parameters,
10465 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10466 FSR0 if accessing bitfields,
10468 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10470 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10471 _print_format; updated printf, sprintf, vsprintf
10472 * device/include/asm/default/features.h: corrected comment/define
10473 * device/lib/Makefile.in: added sprintf.c
10474 * device/lib/libsdcc.lib: added sprintf module
10475 * device/lib/printf_large.c,
10476 * device/lib/vprintf.c,
10477 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10479 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10480 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10481 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10483 * support/regression/tests/zeropad.c: define idata as data for hc08
10485 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10487 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10488 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10489 labels are referenced at least once (even if a reference is not found)
10490 * src/hc08/gen.c (emitcode): set isComment flag for comments
10491 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10492 loads), rules 6a..6b (optimize jumps to return)
10494 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10496 * device/lib/acosf.c (acosf),
10497 * device/lib/asinf.c (asinf),
10498 * device/lib/atanf.c (atanf),
10499 * device/lib/ceilf.c (ceilf),
10500 * device/lib/cosf.c (cosf),
10501 * device/lib/coshf.c (coshf),
10502 * device/lib/cotf.c (cotf),
10503 * device/lib/fabsf.c (fabsf),
10504 * device/lib/floorf.c (floorf),
10505 * device/lib/log10f.c (log10f),
10506 * device/lib/logf.c (logf),
10507 * device/lib/sinf.c (sinf),
10508 * device/lib/sinhf.c (sinhf),
10509 * device/lib/sqrtf.c (sqrtf),
10510 * device/lib/tanf.c (tanf),
10511 * device/lib/tanhf.c (tanhf),
10512 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10513 replaced all instances of "reentrant" in the library functions
10514 defined in math.h with this macro.
10515 * support/regression/tests/float_trans.c: reenabled test for hc08
10517 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10519 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10520 erroneously deleted
10522 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10524 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10525 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10526 multi-byte volatile operands are used
10527 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10528 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10529 initialization to area GSINIT0 so that it would always precede
10530 any static initializers in GSINIT
10531 * support/regression/tests/zeropad.c: fixed idata define for hc08
10532 * support/regression/tests/bug-927659.c,
10533 * support/regression/tests/float_trans.c: disabled tests for hc08
10534 pending missing library routines
10535 * .version: increased version number to 2.4.4 - hc08 port now passes
10539 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10541 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10542 * Makefile.common.in,
10544 * as/hc08/Makefile.in,
10545 * as/mcs51/Makefile.in,
10546 * as/z80/Makefile.in,
10547 * debugger/mcs51/Makefile.in,
10548 * device/include/Makefile.in,
10549 * device/lib/Makefile.in,
10552 * link/z80/Makefile.in,
10553 * packihx/Makefile.in,
10554 * sim/ucsim/main_in.mk,
10555 * sim/ucsim/avr.src/Makefile.in,
10556 * sim/ucsim/doc/Makefile.in,
10557 * sim/ucsim/gui.src/serio.src/Makefile.in,
10558 * sim/ucsim/hc08.src/Makefile.in,
10559 * sim/ucsim/s51.src/Makefile.in,
10560 * sim/ucsim/xa.src/Makefile.in,
10561 * sim/ucsim/z80.src/Makefile.in,
10563 * support/cpp2/Makefile.in,
10564 * support/librarian/Makefile,
10565 * support/makebin/Makefile: added DESTDIR to the install path proposed
10566 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10567 * doc/sdccman.lyx: added DESTDIR documentation
10569 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10571 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10572 instruction for interrupt handlers, use fast returns when returning
10573 from high priority interrupts
10575 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10577 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10579 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10580 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10581 bugs, ported much of Bernhard's code from mcs51
10582 * src/mcs51/gen.c (genSend),
10583 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10584 than one when calling a reentrant function
10585 * device/lib/_mullong.c: defined an alternate struct layout for big
10586 endian ports (hc08)
10588 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10590 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10593 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10595 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10596 are sane and complete before asking the port its prefered parameter
10597 passing method (fixes bug #1017633)
10598 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10601 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10603 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10604 problem in bitfields >= 8 bits.
10606 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10608 * src/SDCCsymt.c: undid changes that were not meant to be committed
10610 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10612 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10614 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10616 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10617 copied and wrong bit got inverted
10619 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10621 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10622 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10623 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10624 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10625 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10626 assignments to bitfields at known addresses
10627 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10628 reads from bitfields at known addresses
10629 * src/hc08/ralloc.c (packRegisters),
10630 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10631 genhc08Code): optimize pointer get values used as conditionals
10632 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10635 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10637 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10638 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10639 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10642 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10644 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10646 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10648 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10651 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10653 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10655 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10657 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10660 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10662 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10664 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10666 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10667 cases use more compact code.
10669 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10671 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10673 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10675 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10677 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10680 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10681 parameter of changePointer() from symbol* to sym_link*
10682 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10683 * src/SDCCsymt.c (compareType): void* type is castable to other
10684 pointers, but not necesarily an exact match.
10685 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10686 is no longer blindly treated as an exact match.
10687 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10689 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10691 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10693 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10697 * src/pic/ralloc.h,
10698 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10700 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10702 * src/pic/device.c,
10703 * src/pic/device.h,
10704 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10706 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10708 * src/mcs51/gen.c (emitcode): fixed bug #992819
10710 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10712 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10713 there's no need to make it worse
10715 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10717 * src/mcs51/ralloc.c (deassignLR),
10718 * src/ds390/ralloc.c (deassignLR),
10719 * src/hc08/ralloc.c (deassignLR),
10720 * src/z80/ralloc.c (deassignLR),
10721 * src/pic/ralloc.c (deassignLR),
10722 * src/pic16/ralloc.c (deassignLR),
10723 * src/avr/ralloc.c (deassignLR),
10724 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10725 rlivePoint): fixed another part of bug #971834
10727 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10729 * src/z80/main.c: enabled "critical" keyword
10730 * src/z80/mappings.i,
10731 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10732 functions (fixes bug #979646)
10733 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10735 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10737 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10740 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10742 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10743 doesn't disable too much optimizations
10745 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10747 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10749 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10751 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10753 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10755 * src/pic/gen.c tidied up tabs
10756 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10757 * src/pic/main.c tidied up tabs
10758 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10759 * src/pic/pcoderegs.c tidied up tabs
10760 * src/pic/ralloc.c tidied up tabs
10762 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10764 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10765 to S_FIXED for pic16 port and when symbol is not in level 0,
10766 allocate for S_REGISTER storage class and pic16 port, too,
10767 * src/pic16/device.h: prototype for checkSym,
10768 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10769 * (pic16_assignConfigWordValue): test the value and the mask to
10770 validate that the value is suitable for the configuration word,
10771 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10772 collect extern declared symbols, don't emit symbol twice, check
10773 first if symbol is in publics set first,
10774 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10775 * added command line '--fstack' which enables an experimental
10776 feature for stack access, too buggy to be used yet...
10777 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10778 * (pic16_allocDirReg): when register has storage class S_REGISTER
10779 allocate in pic16_dynAccessRegs,
10780 * device/include/pic16/pic18f????.h: modified configuration word
10781 naming convention, words started as CONFIG0H but should be CONFIG1H
10783 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10785 * device/include/mcs51reg.h: fixed bug 970993
10787 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10789 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10790 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10791 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10792 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10793 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10794 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10795 error/warning numbers,
10796 added function setWarningDisabled()
10797 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10798 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10799 _memcmp.c _memmove.c calloc.c realloc.c free.c
10800 * support/regression/tests/malloc.c: added tests for new functionality
10801 * support/regression/tests/zeropad.c: added tests for truncated initializers
10802 and initialized char arrays starting with '\x0'
10803 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10805 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10807 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10809 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10811 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10812 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10813 peephole 177.e. Thanks to anonymous
10815 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10817 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10818 function isn't used in the source but referenced as a
10819 variable initializer then declare it as extern in .asm file
10821 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10823 * .version: increased version number to 2.4.3
10825 Adding version extension according to ChangeLog CVS revision
10826 * src/Makefile.in (target all): added dependency 'version.h'
10827 * (rule version.h): added rule to create version.h from ChangeLog,
10828 * (rule dep): added dependency version.h,
10829 * src/version.awk: AWK script to create version.h
10830 * src/SDCCdwarf2.c (dwWriteModule),
10831 * src/SDCCglue.c (initialComments),
10832 * src/SDCCmain.c (printVersionInfo): modified to write after
10833 version string the version extension number,
10834 * src/SDCCutil.c: included "version.h"
10835 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10837 * src/SDCCutil.h: added prototype for getBuildNumber
10839 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10840 includeDirsSet, too,
10841 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10842 const char [] is found in function prototype...
10844 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10845 moving to WREG with source is already in WREG,
10846 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10847 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10848 * (aopForSym): stack'ed symbols are partially supported, added
10849 if-clause to support symbols in FARSPACE,
10850 * (sameRegs): added test for AOP_ACC to see if registers are same,
10851 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10852 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10853 * (pic16_popRegFromString): will not allocate a new register if it
10854 doesn't find one by name, bug may have introduced...
10855 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10856 * (genIpush): revived to use pic16 port's stack,
10857 * (genAddrOf): added incomplete case for stack'ed operand,
10858 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10859 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10860 can handle multibyte operands,
10861 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10862 * (pic16initialComments): added message for MPLAB compatibility
10864 * src/pic16/main.h: prototype for pic16_mplab_comp,
10865 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10866 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10867 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10868 because of increased complexity of procedure,
10869 * (_process_pragma): stack pragma changed to format 'stack pos len',
10870 emit symbol '_stack_end' to conform with gplink,
10871 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10872 to search for register,
10873 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10875 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10876 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10877 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10878 case for PO_GPR_REGISTER,
10879 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10880 dies, the new era is ahead !...
10881 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10882 pic16_dynInternalRegs,
10883 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10884 * (pic16_allocDirReg): minor optimizations and bug fixes,
10885 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10887 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10888 load stack and frame pointer with address of 'stack_end' symbol
10890 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10892 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10893 without source code but only variable initializers
10895 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10897 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10898 external are not declared as extern to reduce overhead while linking
10900 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10902 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10904 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10906 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10907 Yee Keat for the patch
10908 * src/SDCCast.c (decorateType): fixed bug #979599
10909 * src/ds390/gen.h: removed local fReturnSizeDS390
10910 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10911 * src/ds390/gen.c (genAnd, genOr, genXor),
10912 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10914 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10916 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10917 add relFilesSet to $3, manipulate $2 to handle linking of object
10918 files without source files in command line,
10919 * device/include/pic16 (all headers): added ID location macros,
10920 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10921 entries for ID location bytes,
10922 * (pic16_assignIdByteValue): NEW,
10923 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10924 added field dumpcalltree to pic16_options_t,
10925 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10926 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10927 emitting rFalseIfx label after check_carry label,
10928 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10929 pic16_emitDIRegs), NEW
10930 * (pic16glue): dump .calltree file when option --calltree found,
10931 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10932 * (_pic16_genAssemblerPreamble): emit ID locations after
10933 configuration registers,
10934 * (pic16_linkCmd): modifications of the link command,
10935 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10936 * (pic16_pCodeInitRegisters): don't init stack registers,
10937 * (pic16_findPrevInstruction): fixed bug,
10938 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10939 bug with immediate registers,
10940 * (buildCallTree): traces stack push and pop,
10941 * (pct2): dump also stack usage for each function,
10942 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10943 * (pic16_allocDirReg): various modifications,
10944 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10947 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10949 * src/pic16/pcode.c: removed buggy double colon
10951 2004-07-01 Borut Razem <borut.razem AT siol.net>
10953 * support/scripts/sdcc.nsi: added include/pic16 to setup
10955 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10957 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10958 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10960 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10961 specific command line arguments. Also added sample lkr script
10962 for placing a variable at a specific memory bank.
10963 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10964 at a specific memory bank,
10965 * (pic16_dump_isection): fixed bug which caused string literals to
10966 be omitted when dumping idata section,
10967 * (pic16_groupRegistersInSection): added code to handle registers
10968 in specific memory banks,
10969 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10970 public, all references are renamed too,
10971 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10973 * (pic16_storeForReturn): added case to handle when dest is WREG,
10974 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10975 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10976 pic16_rel_udata, check to see if that register is marked as being
10977 a member of a specific memory bank,
10978 * (pic16_printIvalCharPtr): added code to add string literals either
10979 to code or the idata sections,
10980 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10981 also accept the 'udata' pragma,
10982 * src/pic16/main.h: new structure types sectName and sectSym
10983 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10984 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10985 * (pic16_findPrevInstruction): fixed, it returned nothing,
10986 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10987 instruction combinations,
10988 * (pic16_FixRegisterBanking): heavily reorganised,
10989 * (pic16_AnalyzeBanking): if generating banksel directives is
10990 disabled, then don't call FixRegisterBanking at all,
10991 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10992 completely removed,
10993 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10995 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10997 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10998 Phuah Yee Keat <yk.phuah AT nestac.com>
11000 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11002 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11003 correctly the IVT even if it is relocated to some other location
11005 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11007 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11008 * device/include/pic16/pic18f2220.h: NEW,
11009 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11010 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11011 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11012 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11013 nodefaultlibs, ivt_loc is the location of the interrupt vector
11014 table, and nodefaultlibs signs that default libraries should not be
11015 linked in link stage,
11016 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11017 according to --ivt-loc argument,
11018 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11019 when pragma stack is found,
11021 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11023 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11024 256 (range check), 257 (do while), 258.a-f (bit banging
11025 f.e. on 3-wire SPI bus)
11027 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11029 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11030 variables used exclusively within a loop
11032 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11034 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11036 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11038 * src/SDCClrange.c (computeClash): fixed bug #971834
11040 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11042 * src/mcs51/gen.c (genCmp): fixed bug #975903
11043 * src/hc08/gen.c (operandsEqu),
11044 * src/ds390/gen.c (operandsEqu),
11045 * src/z80/gen.c (operandsEqu),
11046 * src/pic/gen.c (operandsEqu),
11047 * src/pic16/gen.c (operandsEqu),
11048 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11049 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11051 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11053 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11055 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11057 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11058 default case in switch statement,
11059 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11060 to eliminate problem with initialisation of pointers, but problem
11062 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11063 * (emitStaticSegment): removed various lines emitting debug info,
11064 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11065 added processor registers for utilizing EEPROM,
11066 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11067 configurable and set 8
11069 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11071 * .version: increased version number to 2.4.2,
11073 Cumulative patch for pic16 port
11074 * src/pic16/device.c: changed scheme to dump initial values for
11075 variables in idata segment, all print_idata* functions were removed,
11076 now the pic16_printIval* will be called,
11077 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11078 * _pic16_printPointerType, pic16_printPointerType,
11079 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11080 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11081 NEW, similar to the respective functions in SDCCglue.c,
11082 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11083 way, emitting hex bytes,
11084 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11086 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11088 * src/avr/ralloc.c (serialRegAssign),
11089 * src/xa51/ralloc.c (serialRegAssign),
11090 * src/pic/ralloc.c (serialRegAssign),
11091 * src/pic16/ralloc.c (serialRegAssign),
11092 * src/hc08/ralloc.c (serialRegAssign),
11093 * src/z80/ralloc.c (serialRegAssign),
11094 * src/ds390/ralloc.c (serialRegAssign),
11095 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11097 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11099 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11100 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11102 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11104 Cumulative patch for pic16 port:
11105 * src/pic16/device.h (typedef PIC16_device) modified fields for
11106 defining microcontrollers,
11107 * src/pic16/device.c: added new info for all devices in Pics16 array,
11108 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11109 to be optimised out by the pCode optimiser,
11110 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11111 specially, bug reported by G.M. Gallant,
11112 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11113 as force'd so that cannot be optimised out by pCode optimiser,
11114 * src/pic16/pcode.c,
11115 * src/pic16/pcodepeeph.c,
11116 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11117 they are disabled by default, but can be enabled explicit with
11118 command argument --denable-peeps, for testing,
11119 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11120 --pomit-ivt in COMPILE_FLAGS
11122 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11124 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11125 compilation on MSVC
11127 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11129 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11131 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11133 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11134 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11136 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11138 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11139 would only assign 0x300001 register.
11141 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11143 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11144 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11146 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11148 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11150 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11151 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11152 added peephole 254 (left shift), 255 (jump table)
11154 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11156 * device/lib/Makefile.in: removed comment line with model-pic16,
11157 * (target port-specific-objects-pic16): the libraries and objects
11158 are copied to the build directory form the device/lib/pic16/bin
11161 Cumulative patch concerning pic16 port:
11162 * library directory has been re-organized,
11163 * added support for PIC18F1220,
11164 * added headers and library sources for chips 18f1220,18f6520,
11165 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11167 * configuration registers setting has changed, now each supported
11168 device has a complete description of the registers it uses,
11169 * all initialisations are moved to idata sections, these section
11170 can be absolute or relocatable,
11171 * fixed initialisation of codespace variables,
11172 * fixed warning about PCLATU and gpsim,
11173 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11174 * (genAssign): use table reads when assigning from variables in codespace,
11175 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11176 char/int variables placed in codespace,
11177 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11178 registers set in .asm file, no need for --pomit-config-words anymore,
11179 * (pic16glue): some 8051 legacy segments are commented out
11180 (to be removed completely),
11181 * added support for alternative assembler and linker with --asm=
11182 and --link= command line arguments,
11183 * peepholes are disabled automatically in the port, no need to
11184 specify on command line,
11185 * port supports natively char/int/long multiplication, but converts
11186 all divisions to support functions,
11187 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11188 to the file set in variable $2,
11189 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11190 strings in ASCII format and not in hex,
11191 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11192 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11193 allocate proper register if iCodes aren't temporary,
11195 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11197 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11199 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11201 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11204 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11206 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11207 computed address is reused
11208 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11209 multi-byte bitfields
11211 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11213 * src/z80/gen.c: (genArrayInit): must check for pointers too
11215 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11217 * support/regression/tests/zeropad.c: never meant to commit the
11218 nestedstruct test: removed, added check for GCC version
11220 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11222 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11223 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11224 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11225 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11226 bugs 928906 and 954082 half-empty initializers
11228 * src/SDCCsymt.c (getAllocSize): added for above fix
11229 * src/z80/gen.c (genArrayInit): fixed bug 741044
11230 * support/regression/tests/zeropad.c: added tests
11232 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11234 * src/pic16/device.c (pic16_dump_section): corrected bug which
11235 caused some symbols of the libraries to be misplaced
11237 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11239 * src/pic16/glue.c,
11240 * src/pic16/ralloc.h,
11241 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11242 to fix conflict with pic port
11244 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11246 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11247 externs configuration variables,
11248 * src/pic16/ralloc.h,
11249 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11250 prototype in header, commented out some debug messages
11252 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11254 * src/pic16/glue.c,
11255 * src/pic16/main.c,
11256 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11257 for gpasm COFF object generation. Thanks to D. Hawkins for
11260 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11262 * src/ds390/main.c,
11263 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11264 Brock for spotting this)
11265 * src/ds390/gen.c (genEndFunction),
11266 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11267 interrupt handler and critical. Disable push/pop optimizations when
11268 peephole optimizations disabled.
11270 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11272 Updated pic16 library sources and headers.
11273 * device/lib/pic16/pic18f*/ ,
11274 * device/include/pic16/*.h: modified to handle structured SFR
11277 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11279 * src/port.h (PORT structure): added hook initPaths, now each
11280 port can declare its own default search paths,
11281 which can been seen with the --print-search-dirs option,
11282 see pic16 port for example,
11283 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11284 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11285 * (doPrintSearchDirs): NEW, replaces in a central manner the
11286 printing of search dirs which was split in set*Paths functions,
11287 * (main): added call to port->initPaths and doPrintSearchDirs,
11289 * src/ds390/main.c,
11292 * src/izt/tlcs900h.c,
11293 * src/mcs51/main.c,
11295 * src/pic16/main.c: modified port structures to reflect addition of
11298 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11299 * (pic16_dump_section): for registers in same address reserve memory once,
11300 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11302 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11303 result is greater in size than right or left,
11304 * (pic16_genUMult8X8_8): there are some cases where the result can
11305 be 16 bits size, so handle these,
11306 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11307 * (pic16_outBitC): modified to emit pcodes,
11308 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11310 * (genDivOneByte): implemented algorithm to divide 8-bits,
11311 * (genCmp): uncommented goto, but issues still exist,
11312 * (genAnd): fixed a bug with variables >8bits,
11313 * (genPackBits): optimization added that uses BCF/BSF to change a
11315 * (genAssign): fixed bug when assigning floating point literals,
11316 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11317 __sdcc_gsinit_startup label,
11318 * src/pic16/main.c (_pic16_init): removed search directory
11320 * (_pic16_initPaths): NEW, used to initialise search directories,
11321 * (_hasNativeMulFor): support functions for all except char/int
11322 multiplication, and char division,
11323 * (PIC16_port struct): modified entry for native mul support,
11324 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11326 * (buildCallTree): call to register_usage is ifdef'ed out,
11328 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11330 * device/include/string.h: applied Stas Sergeev's patch to make this
11331 header file compatible with the preprocessor -Wundef option
11332 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11333 failure (fixes bug #941458)
11335 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11337 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11338 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11339 that the variable, not the function, should be static
11340 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11341 to be consistent with non-literal case
11343 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11345 * src/SDCCast.c (isConformingBody): fixed bug #949967
11346 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11347 convilong): fixed bug #952086
11349 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11351 * src/SDCCmem.c (allocVariables): fixed bug #955321
11353 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11355 * src/hc08/main.c (_hc08_genAssemblerEnd),
11356 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11357 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11358 completely eliminated the use of a temporary file
11359 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11360 when more than one file linked
11361 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11363 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11365 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11366 which fixes bug #543481
11367 * support/regression/tests/bug-751703.c: fixed comments left from a
11368 cut and paste error
11369 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11370 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11371 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11373 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11374 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11375 are now changed to underscores in moduleName
11377 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11379 * as/mcs51/lkmem.c: better fix for bug #954173
11381 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11382 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11384 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11385 * device/include/c8051f000.h,
11386 * device/include/c8051f120.h,
11387 * device/include/c8051f300.h,
11388 * device/include/c8051f310.h,
11389 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11390 PWM16) and detab'ed
11392 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11394 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11395 and mailing lists, doc'ed --no-peep-comments, removed reference
11396 to knoppix (newest version has no LyX/LaTeX), other minor changes
11397 * src/SDCCglue.c (glue): save 2 bytes stack space with
11398 option --main-return. The ljmp could probably be avoided too
11400 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11402 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11404 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11406 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11407 * src/SDCCopt.c (isLocalWithoutDef),
11408 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11409 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11410 (credit to Maarten Brock for patch #949363, on which this is based)
11411 * support/regression/tests/bug-751703.c: some test cases of extern used
11412 within inner scopes.
11414 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11416 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11418 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11420 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11421 dwWriteLabel): fix to create valid debugger symbols even when
11422 the module name has non-alphanumeric symbols in it
11423 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11424 when a variable's allocation has been optimized away
11427 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11429 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11431 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11432 * src/mcs51/main.c,
11433 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11434 * src/ds390/main.c,
11435 * src/z80/gen.c (z80_emitDebuggerSymbol),
11437 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11439 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11440 * src/pic16/main.c,
11441 * src/avr/gen.c (avr_emitDebuggerSymbol),
11443 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11445 * src/SDCCdebug.c (emitDebuggerSymbol),
11447 * src/port.h: added a debugger struct to the port struct. Added a
11448 callback for defining debugger symbols
11450 * src/SDCCast.c (createLabel),
11451 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11454 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11455 iCode back to the ast for the function
11457 * src/hc08/ralloc.c (hc08_assignRegisters),
11458 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11459 unneeded fields from the regs struct.
11460 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11461 pushReg() & pullReg() functions instead of emitcode()
11463 * src/hc08/gen.c (genLabel, genhc08Code),
11464 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11466 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11469 * src/hc08/gen.c (genEndFunction, genhc08Code),
11471 * src/mcs51/gen.c (genEndFunction, gen51Code),
11473 * src/ds390/gen.c (genEndFunction, gen390Code),
11475 * src/z80/gen.c (genEndFunction, genZ80Code),
11478 * src/pic/gen.c (genEndFunction, genpic14Code),
11480 * src/pic16/gen.c (genEndFunction, genpic16Code),
11482 * src/avr/gen.c (genEndFunction, genAVRCode),
11484 * src/xa51/gen.c (genEndFunction, genXA51Code),
11486 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11487 specific code to cdbFile.c and out of the backend code generators
11489 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11490 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11491 starting address is now 0
11494 * as/hc08/m08pst.c,
11495 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11496 assembler directive for DWARF support
11497 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11501 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11503 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11505 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11506 and inappropriate peephole optimization in jump tables
11508 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11510 * as/hc08/m08pst.c,
11511 * src/SDCCglue.c: sdccopt works for the hc08 port now
11513 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11515 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11517 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11519 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11521 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11523 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11527 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11528 comments from the peephole optimizer replacement rules
11529 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11531 * src/SDCCcse.c (updateSpillLocation),
11532 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11534 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11535 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11536 objects far pointers
11538 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11540 * src/SDCCsymt.h: a missing part of my last change
11541 * src/pic/ralloc.c (regTypeNum),
11542 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11544 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11547 * src/SDCCicode.c (aggrToPtrDclType),
11548 * src/SDCCptropt.h,
11549 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11550 ptrPseudoSymConvert),
11551 * src/pic/ralloc.c (regTypeNum),
11552 * src/pic16/ralloc.c (regTypeNum),
11553 * src/hc08/ralloc.c (regTypeNum),
11554 * src/ds390/ralloc.c (regTypeNum),
11555 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11556 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11558 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11560 * link/z80/lkmain.c (afile),
11561 * as/hc08/lkmain.c (afile),
11562 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11563 prevent a pointer problem when a filename has no directory and
11564 no extension specified.
11566 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11568 * link/z80/lkmain.c (afile): allow periods in directory names
11569 * link/z80/lkmain.c (afile),
11570 * as/mcs51/lkmain.c (afile),
11571 * as/hc08/lkmain.c (afile): allow linker script file to have an
11572 extension other than ".lnk"
11573 * link/z80/lklex.c (getfid),
11574 * link/z80/lkmain.c (parse),
11575 * as/mcs51/lklex.c (getfid),
11576 * as/mcs51/lkmain.c (parse),
11577 * as/hc08/lklex.c (getfid),
11578 * as/hc08/lkmain.c (parse): Support comments in the linker script
11579 file on lines by themselves and after filenames
11581 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11583 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11585 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11587 * src/z80/peeph-z80.def: removed some peephole rules that don't
11588 work with multibyte arithmetic (fixed bug #937126)
11589 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11590 to registers and not global variables
11591 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11592 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11593 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11594 checking for assignments not internally generated (fixed bug #931895)
11595 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11596 structure member (fixed bug #930072)
11598 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11600 * src/SDCCmain.c (linkEdit),
11601 * src/hc08/main.c (_hc08_parseOptions),
11602 * as/hc08/Makefile.in,
11603 * as/hc08/aslink.h,
11605 * as/hc08/m08pst.c,
11606 * as/hc08/lkrloc.c (relr, rele),
11607 * as/hc08/lkarea.c (lnkarea)
11608 * as/hc08/lkmain.c (afile, parse),
11609 * as/hc08/lkelf.c: support for ELF output
11610 * as/hc08/lks19.c (s19),
11611 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11613 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11615 * as/mcs51/lkihx.c: Fixed bug #899105.
11617 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11619 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11620 .dsp files from Unix to DOS.
11622 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11624 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11625 function pointers; we have been compliant for several months now.
11626 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11627 change that was accidently commented out
11628 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11629 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11632 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11634 * src/hc08/gen.c: output of all of the internal debugging information
11635 is now controlled by the D() macro; it is disabled by default
11637 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11639 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11640 harder to keep the same registers during a CAST iCode
11641 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11642 long via int can be done in a single cast, if the signedness is
11644 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11645 putchar() in tinibios.c in ds390's library
11647 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11649 * src/SDCCast.c (decorateType): fixed bug #898889,
11650 cast result of a literal complement too
11651 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11652 fixed check for bitfields
11654 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11656 * src/SDCCicode.c (geniCodeLogic): made it static,
11657 (geniCodeLogicAndOr): added in order to fix bug #905492,
11658 (ast2iCode): fixed bug #905492
11659 * support/regression/tests/bug-905492.c: added
11660 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11661 (processParms): fixed bug #927659: don't copy parms, this will clear
11663 * support/regression/tests/bug-927659.c: added
11665 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11667 * src/SDCCast.c (addCast): don't cast float to char
11668 * device/lib/libsdcc.lib: added _memmove
11670 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11672 * device/lib/large/Makefile: fixed parallel execution by
11673 replacing `make` by `$(MAKE)`
11675 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11677 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11678 offsets (fixes bug #923936)
11680 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11682 * device/lib/small/Makefile: fixed parallel execution by
11683 replacing `make` by `$(MAKE)`
11685 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11687 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11689 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11691 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11692 * src/regression/Makefile: Regression test was not running.
11694 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11696 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11697 complement if possible
11698 * src/SDCCval.c (valComplement),
11699 * src/SDCCicode.c (operandOperation): fixed complement of literal
11700 * support/regression/tests/onebyte.c (testComplement): added
11702 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11704 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11705 return an optimized tree; actually replace actParm with the new tree
11706 * src/SDCCast.h: added some parantheses to remove side effects
11707 * support/regression/tests/bug-920866.c
11709 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11710 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11711 Bit operands were not being handled properly in the pic14 port.
11712 (now src/regression/add.c passes again).
11714 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11716 * src/SDCC.y (labeled_statement): case and default no longer require
11717 a following statement (RFE #893037)
11719 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11721 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11722 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11723 disabled (fixes bug #916294)
11724 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11725 "mov a,acc"; patch provided by Lenny Story
11726 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11728 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11730 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11732 * src/ds390/gen.c (genFunction, genEndFunction),
11733 * src/ds390/ralloc.c (ds390_assignRegisters),
11734 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11735 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11736 pushed if there are parameters passed on the stack. Also, a cleaner
11737 way to decide if r0/r1 should be pushed/popped. (Together they fix
11740 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11743 * device/lib/mcs51/crtpagesfr.asm,
11744 * device/lib/mcs51/crtxinit.asm,
11745 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11746 to avoid confusion with Si Lab's SFRPAGE register.
11748 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11750 * src/SDCCglue.c (emitMaps): allow public sfr variables
11751 * src/SDCCglue.c (initialComments): include compiler build date
11752 with compiler version and put the timestamp of the generated
11753 assembly file on a serperate line to be less confusing.
11754 * src/port.h: added genInitStartup hook
11756 * src/ds390/main.c,
11759 * src/pic16/main.c,
11761 * src/z80/main.c: genInitStartup initialize as NULL (default to
11762 historical behaviour)
11763 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11764 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11765 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11766 library instead of hard coding it into the compiler.
11767 * support/regression/ports/mcs51-stack-auto/spec.mk,
11768 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11769 * device/lib/mcs51/Makefile,
11770 * device/lib/small/Makefile,
11771 * device/lib/large/Makefile,
11772 * device/lib/mcs51/crtpagesfr.asm,
11773 * device/lib/mcs51/crtstart.asm,
11774 * device/lib/mcs51/crtxclear.asm,
11775 * device/lib/mcs51/crtxinit.asm,
11776 * device/lib/mcs51/crtclear.asm,
11777 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11778 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11779 and into user configurable files.
11780 * device/lib/clean.mk: clean mcs51 directory too
11781 * support/regression/tests/longlit.c: added static to T1 declaration
11782 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11783 accesses in the initialization code
11785 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11787 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11788 OSCTRIMVAL as noted in bug #916008
11790 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11792 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11793 in loops with multiple exits (reported as incorrect registers
11794 used by Martin Helmling in Sdcc-user list)
11796 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11798 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11799 made ds390 register extensions look less like error messages
11801 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11803 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11804 reported by Adam Wozniak in Sdcc-user list
11806 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11808 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11809 arithmetic optimizations, added debug output
11811 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11813 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11814 * sdcc.spec: updated and split sdcc into 3 rpms
11815 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11816 needed for literals of LEFT_OP and '+'
11817 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11818 introduced RESULT_TYPE_NOPROM
11819 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11821 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11822 limited promotion to int only for '*'
11823 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11825 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11827 * src/pic16/gen.c (genSkip),
11828 (genc16bit2lit), (gencjneshort): commented out
11829 (is_LitOp): new helper function, checks operand type
11830 (genCmpEq): rewritten
11832 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11834 * support/regression/tests/bug-908454.c: added
11836 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11838 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11839 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11840 (geniCodeCast): cosmetic, don't preserve bit storage class
11841 (geniCodeLeftShift): added promotion
11842 (geniCodeLogic): fixed regression
11843 * src/SDCCsymt.c (computeTypeOr): accept bits too
11844 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11846 2004-03-07 Borut Razem <borut.razem AT siol.net>
11848 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11850 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11852 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11853 version of pic16_genPackRegisters which does not check if ic is a
11855 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11856 function cause string1.c regression test fails
11858 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11860 * sim/ucsim/configure.in,
11861 * sim/ucsim/configure,
11862 * sim/ucsim/doc/Makefile.in: use docdir
11863 * src/SDCC.y: fixed sbit atrributes
11864 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11865 * src/SDCCast.c (decorateType): |^& need special promotion handling
11867 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11868 * src/SDCCsymt.h (computeType),
11869 * src/SDCCicode.c: computeType() needs op
11870 * src/SDCCsymt.c (checkTypeSanity),
11871 * doc/sddman.lyx: "plain" bitfields are unsigned
11872 * src/SDCCsymt.c (computeTypeOr): added
11873 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11875 * src/SDCCval.c (val*): computeType() needs op
11876 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11877 * support/regression/tests/onebyte.c: added tests for |^&
11879 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11881 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11882 for writing icode into asm output.
11884 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11886 * src/pic16/device.c: added some debug lines enabled
11887 with macro DEBUG_CHECK,
11888 * src/pic16/genarith.c: more debug in genPlus,
11889 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11890 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11891 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11892 * (aopForSym): onStack symbols are re-placed in data memspace,
11893 and onStack flag is cleared,
11894 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11895 copy temporary pcodeop,
11896 * (genPcall): added warning for not updating PCLATU,
11897 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11898 always true for pic16 port,
11899 * (genMultOneWord): NEW, supports integer multiplication,
11900 * (genMult): modified to call genMultOneWord,
11901 * (ifxForOp): added warning when return NULL,
11902 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11903 flag is set before call to operandFromSymbol for implicit
11905 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11906 options.intlong_rent are set by default,
11907 * (_hasNativeMulFor): modified to allow port generation of integer
11909 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11910 set regtype to REG_SFR for all registers, restricting seting the
11911 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11913 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11915 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11916 more than 500 times in the regression tests
11918 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11920 * support/Util/SDCCerr.h,
11921 * support/Util/SDCCerr.c,
11922 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11924 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11925 for symbol conflicts.
11926 * support/valdiags/tests/enum.c,
11927 * support/valdiags/tests/tentdecl.c,
11928 * support/valdiags/tests/struct.c: expect possible error messages
11929 referring to original symbol definitions.
11930 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11932 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11934 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11936 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11938 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11940 * src/pic16/ralloc.c (newReg): fixed bug #908929
11942 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11944 * src/ds390/gen.c: added missing #include "main.h"
11946 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11948 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11949 checking if symbol is already in set,
11950 * src/pic16/device.h: prototype for checkAddSym,
11951 * src/pic16/gen.c: (_G): added entry interruptvector,
11952 * (assignResultValue): removed some commented out lines,
11953 * (genFunction): check for ISR via sym->type, absolute section for
11954 interrupt code is created via a new pBlock, the goto instruction is
11955 placed now correctly at the interrupt vector position, changed all
11956 references from ivec to _G.interruptvector,
11957 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11958 is the interrupt is a high priority one, same for return from ISR,
11959 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11960 externs to calls of checkAddSym,
11961 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11962 pic16_pcode_verbose flag is set,
11963 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11964 * src/pic16/pcoderegs.c: message about how many registers are saved
11965 will only be emitted if pic16_pcode_verbose flag is set,
11967 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11969 * src/ds390/ralloc.h,
11970 * src/ds390/ralloc.c (ds390_regWithIdx),
11971 * src/ds390/gen.c (emitcode),
11972 * src/ds390/main.h,
11973 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11974 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11975 ds390operandCompare, getRegsRead, getRegsWritten,
11976 initializeAsmLineNode): customized instruction size calculation for
11977 ds390, started basis for some register optimizations
11978 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11979 corresponding assembly output
11980 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11981 missing push/pop of r0/r1. Optimized push/pops
11983 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11985 * src/mcs51/main.c (instructionSize): fixed ACALL size
11986 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11988 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11990 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11991 the sorting of rlist with NULL elements
11992 * (print_idataType, print_idata): NEW to create idata sections
11993 * src/pic16/device.h: idataSymSet new variable
11994 * src/pic16/gen.c (genFunction): fixed some bugs in string
11995 comparing, improved the absolute section creation for ISRs,
11996 added FSR0L/FSR0H in registers that are saved in an ISR,
11997 * (genInline): fixed the processing of inline snippets,
11998 now they undergo no process by the peephole optimizer
11999 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12000 are placed in idataSymSet,
12001 * (pic16emitStaticSeg): extern symbols are added in externs,
12002 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12003 switching when aboslute variables are placed in access bank memory
12004 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12005 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12006 commented out with #if,
12007 * (pic16_packRegisters): reintroduce the check for CAST because some
12008 symbols are not correctly handled,
12009 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12010 pCodeInstruction instead of pCode,
12011 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12012 pCodeAsmDir definition,
12013 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12014 directive, then the argument directive is emitted without the leading
12015 tab, hack for inline labels which must be in the first column,
12016 * (compareLabel,pic16_findNextInstruction),
12017 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12018 * (insertBankSwitch): modified for the new pCodeAsmDir,
12020 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12021 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12023 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12025 * (pushSide): commented out with #if,
12026 * (assignResultValue): fixed some typos in saving
12028 * (genPcall): FIXED and sync'ed with genCall,
12029 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12030 * (genNearPointerGet): fixed to handle some more cases,
12031 implementation scheme via table reads,
12032 * (genConstPointerGet): modified to access code memory correct,
12033 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12034 and improved to handle some cases
12035 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12036 instead of "RETLW" for init data
12037 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12038 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12039 variables are placed in access bank memory (<0x80 and >=0xf80),
12040 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12041 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12042 TBLWT_POSTDEC,TBLWT_PREINC
12043 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12044 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12046 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12047 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12048 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12049 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12051 2004-02-29 Borut Razem <borut.razem AT siol.net>
12053 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12054 support/Util/findme.h, support/Util/system.h: enhance binary relative
12055 search for lib and include by using findProgramPath()
12057 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12060 * src/SDCCpeeph.c (pcDistance),
12062 * src/mcs51/ralloc.h,
12063 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12064 * src/mcs51/main.h,
12065 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12066 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12067 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12068 size calculation port specific, started basis for some register
12070 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12071 missing push/pop of r0/r1. Optimized push/pops
12072 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12073 * device/lib/_modsint.c (_modsint),
12074 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12075 and stack version so regression tests pass
12077 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12079 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12080 * src/SDCCast.c (decorateType): catch another small optimization
12082 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12083 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12084 modified to finally use computeType() all over SDCC,
12085 see Feature Request #877103
12086 * src/SDCCval.h: cosmetic
12087 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12088 valCompare(); regression tested in muldiv.c
12089 * support/regression/tests/muldiv.c (testMod): mod sign follows
12092 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12094 * src/SDCCast.c (decorateType): fixed bug #902362
12095 * doc/INSTALL.txt: fixed install instructions for win32
12097 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12099 * device/include/Makefile.in (install): fixed by replacing spaces
12102 * doc/INSTALL.txt: updated for release
12103 * doc/sdccman.lyx: added warning for --xstack being buggy
12105 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12107 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12108 to eliminate build warnings.
12109 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12111 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12112 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12114 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12115 removed -penable-stack, added comment for stack pragma, added
12116 warning for not initializing the stack/frame registers, removed
12117 comment at interrupts section
12119 Stack is made permanent, there is no ability to disable stack usage.
12120 * src/pic16/device.h,
12121 * src/pic16/device.c: removed all references to USE_STACK macro,
12122 * src/pic16/device.c (pic16_dump_section): when no elements in
12123 rlist, free rlist before return,
12124 * (pic16_dump_int_registers): NEW, internal registers are a new set
12125 of general purpose registers reused by each function,
12126 * (checkAddReg): returns 1 if registers is added to set,
12127 * (pic16_groupRegistersInSection): when a registers is of type
12128 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12129 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12130 SRCASECMP macro is moved here from device.c
12131 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12132 PO_PCLATU, PO_PRODL, PO_PRODH,
12133 * (pic16_pCodeOpType, genMinus,
12134 changed compares to "a" register, with AOP_ACC,
12135 * (pic16_genPlus): fixed some bugs and indented properly,
12136 * (pic16_addSign): changed size to size+offset in the MOVWF
12138 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12139 multiply 8-bit operand by literal, result is 8-bit,
12140 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12141 multiply 2 8-bit operand, result is 8-bit,
12142 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12144 * src/pic16/gen.c: changed accUse to contain WREG only,
12145 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12146 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12147 true, do not use immediate addressing any more unless sym is a
12148 pointer in codespace,
12149 * (aopForRemat): do not use immediate addressing when symbol not in
12150 codespace and when symbol's address is requested,
12151 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12153 * (aopGet): added case for AOP_ACC and don't return "accumulator
12154 bug" but WREG instead,
12155 * (popGetTempReg): pushes contents of temporary register in stack,
12156 * (popReleaseTempReg): pops contents of temporary register from
12157 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12158 * (pic16_popGet): separated case AOP_ACC to return register WREG
12159 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12160 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12161 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12162 the use of immediate pointers to certain cases only.
12164 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12165 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12166 * (assignResultValue, genCall, genRet): modified to use the new
12167 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12168 genPcall is still broken,
12169 * (genFunction): added code to create 'A' type pBlocks when
12170 interrupt functions are generated, code not extensively tested yet,
12171 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12172 * (genEndFunction): modified so ISRs pop stored registers from stack,
12173 * (genMultOneByte): cleanup,
12174 * (AccRsh): added flag andmask, to and result with appropriate mask,
12175 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12176 * (genDataPointerGet): fixed and reenabled its use,
12177 * (genNearDataPointerGet): bugs fixed,
12178 * (genDataPointerSet): bugs fixed,
12179 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12180 pic16_DumpSymbol, pic16_DumpOp,
12181 * src/pic16/genutils.h: function prototypes for the above functions,
12182 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12184 * (pic16emitRegularMap): many many many improvements, but needs a
12186 * src/pic16/main.c: enable_stack in pic16_options is removed,
12187 * (_pic16_parseOptions): removed command line options -penable-stack,
12188 * (_process_pragma): emit stack symbol only when stack pragma is
12190 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12191 redirected to FSR0L/FSR0H pair,
12192 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12193 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12194 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12196 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12197 * (dumpPicOptype): NEW,
12198 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12199 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12200 with movff instruction,
12201 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12202 added pic16_int_regs, some packRegsFor* functions are commented out,
12203 because produce errors,
12204 * src/pic16/NOTES: minor modifications
12206 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12208 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12209 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12211 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12212 * as/mcs51/lkaomf51.c: fixed bug #895763
12214 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12216 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12218 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12220 * doc/sdccman.lyx: added details about the HC08 storage classes and
12221 interrupts, fixed the register usage info for z80 & gbz80
12223 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12225 * doc/sdccman.lyx: added more pic16 port documentation
12226 * device/include/pic16/: added header pic18fregs.h
12228 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12230 * doc/sdccman.lyx: added Vangelis' contribution
12232 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12234 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12235 extend to the next CALL or PCALL, not just to the next CALL.
12237 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12239 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12241 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12243 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12244 bug #895752 and a better fix for bug #716790
12246 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12248 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12250 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12252 * doc/sdccman.lyx: minor changes, minor changed
12254 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12256 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12257 which can't handle SDCC_NEWONEBYTEOPS,
12258 (geniCodeMultiply): removed conversion from mult to shift for pic14
12261 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12264 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12265 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12266 thus fixing bug #895406
12268 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12270 * device/lib/_modsint.c,
12271 * device/lib/_modslong.c: sign follows divisor only
12272 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12273 signs or signedness can be ignored
12274 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12275 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12276 added optimization for IFX,
12277 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12279 reenabled optimization for IFX, which was removed on 2004-01-11
12280 * src/SDCCast.h: added return type IFX
12281 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12282 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12283 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12284 SDCC_OLDONEBYTEOPS selects the old behaviour
12285 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12286 changed again and commented promotion rule
12287 * src/SDCCval.c (valDiv): promotion no longer necessary
12288 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12289 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12291 * support/regression/tests/onebyte.c: added
12293 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12295 * gen.c (genInline): reverted to old code for assemnling inline
12296 code because of bug reported James Chadd
12298 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12300 * ralloc.h: missing declarations from previous patch,
12301 seems that patch for ralloc.h was never applied, fixed
12303 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12304 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12308 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12309 indirect addressing. Marked FSR0 as deprecated
12310 * gen.c (pointerCode): commented out, not needed now
12311 (pic16_popGet2p): new MOVFF helper function
12312 (genGenPointerGet),
12313 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12314 (shiftRLong): removed duplicate debugging info
12316 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12318 * src/ds390/gen.c (genNearPointerGet),
12319 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12320 optimization with bits, but not bitfields.
12321 * src/ds390/ralloc.c (packRegisters),
12322 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12324 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12326 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12328 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12331 * src/SDCCicode.c (operandFromSymbol),
12332 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12333 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12334 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12335 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12336 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12337 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12339 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12340 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12341 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12342 * src/SDCCsymt.c (newSymbol),
12343 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12346 * src/SDCCval.c (newiList): fixed bug #885705
12348 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12350 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12351 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12353 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12355 * device/include/c8051f120.h,
12356 * device/include/c8051f300.h,
12357 * device/include/c8051f310.h: added/updated header files for Silicon
12358 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12359 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12360 in new section Submitting patches
12362 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12364 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12365 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12366 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12368 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12369 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12370 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12372 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12373 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12374 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12376 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12377 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12378 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12379 genGenPointerSet): fixed bug #892400
12380 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12381 to eliminate build warnings.
12382 * src/SDCCast.c (processParms),
12383 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12385 * support/valdiag/valdiag.py: added GCC to the list of defines active
12386 when compiling with gcc
12388 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12390 * support/Util/SDCCerr.h,
12391 * support/Util/SDCCerr.c,
12392 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12393 with an incomplete type (fixed bug #883734)
12394 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12396 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12398 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12400 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12402 * src/SDCCast.c (decorateType),
12403 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12404 function pointer implementation
12405 * support/regression/tests/funptrs.c: added tests to verify both forms
12406 of function pointers work correctly. Added tests to verify parameters
12407 are passed in the correct order.
12409 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12411 * device.c (regCompare): registers are sorted by ascending
12412 address and increasing size,
12413 * main.c (_pic16_finaliseOptions): removed the declaration
12414 of compiler macro MCU. Now a macro of the format pic18fxxxx
12415 will be defined from the command line
12417 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12418 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12420 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12421 PCOP_RLCF was overwritten!
12422 * gen.c (genSkip): commented out calls to pic16_emitcode,
12423 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12425 * (genRRC): added debugging info,
12426 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12427 overwritten while shifting,
12428 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12429 overwritten while shifting,
12432 * (shiftLLeftOrResult),
12433 * (shiftRLeftOrResult),
12435 * (shiftLLong): Implemented with pic16_emitpcode
12436 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12437 * (genLeftShift): Fixed bug, operand for shift by variable always
12438 was "and"ed with 0x0f,
12439 * (genLeftShiftLiteral),
12441 * (genRightShiftLiteral): added debugging info,
12442 * (genrshFour): added comment,
12443 * (genRightShift): determined signedness from operand "left"
12444 instead of "result"
12446 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12448 * src/SDCCicode.c (geniCodeParms),
12449 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12450 function pointers, fixed function pointer bugs #861242 and #861896
12452 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12454 * device/include/c8051f000.h,
12455 * device/include/c8051f120.h,
12456 * device/include/c8051f300.h: added header files for Silicon
12457 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12459 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12461 * src/SDCCast.c (processParams): added new type flow and restructured
12462 (gatherAutoInit): added new type flow
12463 (addCast): cosmetic changes
12464 (getLeftResultType): added new type flow for array indices, patch
12465 provided by Stas, see FR #877103
12466 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12467 array index patch by Stas
12468 * src/SDCCast.h: added prototype getResultTypeFromType()
12470 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12471 * src/pic/glue.c (pic14emitStaticSeg),
12472 * src/pic16/glue.c (pic16emitStaticSeg),
12473 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12474 for initialization of symbols
12475 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12476 * support/Util/SDCCerr.h:
12477 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12478 * .version: bumped version number to 2.3.8
12479 * device/include/Makefile.in (install),
12480 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12483 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12485 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12486 Slade Rich fixed an optimization bug
12487 * src/pic/pcodepeep.c,
12488 * src/pic/pcoderegs.c
12489 * doc/Makefile (install): added test for directory
12491 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12493 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12494 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12495 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12496 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12497 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12498 * as/mcs51/asexpr.c (term),
12499 * as/hc08/asexpr.c (term): fixed bug #887146
12501 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12503 * src/z80/gen.c (genMult): handle single byte result product
12504 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12505 DUMMY_READ_VOLATILE (fixed bug #886367)
12507 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12509 * support/regression/tests/libmullong.c: fixed logic, on little endian
12510 hosts we ended without a mullong_wrapper()
12512 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12514 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12515 virus/worm forged address usage.
12517 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12519 Fixed promotion, it should be done on AST level:
12520 * src/SDCCast.c (addCast): added promotion to int
12521 (decorateType): updated call to upCast()
12522 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12523 usualUnaryConversions()
12525 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12527 * support/regression/tests/literalop.c (mulWrapper): Added a
12528 wrapper to remove integer overflow warnings.
12530 * support/regression/tests/float_trans.c: Made work on host.
12532 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12535 * support/regression/generate-cases.py (main): Changed from inline
12538 * doc/Makefile (install): Changed to depth first to get rid of
12539 missing directory install warning.
12541 * as/Makefile (install-doc): Made work on Mac.
12543 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12545 * src/SDCCast.c: added an additional type flow in decorateType() of
12546 opposite direction, see feature request #860006; it's enabled at runtime
12547 by setting the environment variable SDCC_NEWTYPEFLOW
12548 * src/SDCCast.h: changed prototype of decorateType()
12549 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12550 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12551 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12552 see feature request #877103
12553 * src/SDCCval.c: updated call of decorateType()
12554 (valBitwise): fixed bug #882876
12555 (valMinus): added promotion
12556 (valLogicAndOr): result is unsigned
12557 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12558 * src/SDCCsymt.c (computeType),
12559 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12560 must not cause an unsigned operation
12561 * src/pic/glue (pic14emitRegularMap),
12562 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12564 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12566 * src/pic/pcode.c (PCodeID): commented out left over debug code
12568 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12570 * support/valdiag/tests/overflow.c: added shift tests
12571 * src/pic/device.c,
12578 * src/pic/pcodepeep.c,
12579 * src/pic/pcoderegs.c,
12580 * src/pic/ralloc.c,
12581 * src/pic/ralloc.h: applied patch from Slade Rich;
12582 added support for multiple code pages and multiple RAM banks on the
12583 PIC 14 port. The ASM files now no longer simply assume all the
12584 code / RAM are in the same page / bank. This means the linker can
12585 safely allocate code/RAM of separate ASM files to different pages/banks.
12586 * doc/sdccman.lyx: added Slade's tips
12587 * src/mcs51/peeph.def: fixed bug #880768
12589 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12591 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12592 * src/SDCCast.c (decorateType): fixed bug #880197
12594 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12596 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12599 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12600 strtof is not part of C89 and isn't included with Mac OS X.
12602 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12604 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12605 shiftL2Left2Result): fixed bug #879326
12606 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12607 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12608 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12609 address fetch for clr instruction
12610 * device/lib/hc08/_mulint.c: created optimized assembly version
12611 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12613 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12615 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12616 proposed in FR #877103
12618 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12620 * src/SDCCval.c (cheapestVal): added missing checks
12621 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12622 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12624 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12626 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12629 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12631 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12632 loaded with the linker search paths (-L arguments) and the libraries
12633 to be linked with the current source (-l arguments). Changes
12634 currently will affect only the pic16 port.
12635 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12636 include path the port specific paths and port specific libraries,
12637 * gplink command now contains the $3 argument,
12638 * src/pic16/device.h,
12639 * src/pic16/device.c,: structure PIC_device is made public and
12640 renamed to PIC16_device, the same for variable Pics which is renamed
12641 to Pics16. Updated all references to them.
12642 * src/pic16/glue.c (pic16glue): corrected bug with code
12643 initialization which bypassed the variable initializations block.
12645 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12646 COMPILE_FLAGS and added the --nostdinc option
12648 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12650 * device/include/mc68hc908jb8.h: Register defs for another member
12651 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12653 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12655 Documenting changes from previous commits.
12656 * configure.in (version 1.56),
12657 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12658 when generating output files to configure the pic16 library,
12659 but now I've commented it out, since gputils aren't installed in the
12660 SF compile farm, so library won't compile
12662 * device/lib/Makefile.in (version 1.56): initially I've added in
12663 target 'all' the prerequestive 'model-pic16' so it compiled the
12664 pic16 library, but now I've commented it out for the same reasons
12666 * added targets 'model-pic16' and 'objects-pic16' to compile the
12668 * added target 'port-specific-objects-pic16' to handle the
12669 generated libraries and copy them into the build/ directory
12670 * added target 'clean-intermediate-pic16' to clean intermediate
12671 files into pic16 directory
12672 * in target 'installdirs' added line to create directory pic16 in
12673 the installation path
12675 * device/include/Makefile.in (version 1.11): in target 'install'
12676 added lines to copy all header files to installation path,
12677 * in target 'installdirs' added line create directory for pic16
12678 headers in the installation path
12680 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12682 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12685 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12688 * device/lib/configure.in,
12689 * device/lib/configure: fixed for autoconf 2.57
12691 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12693 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12694 option so that it actually works. Made it specific to the z80, since
12695 the gbz80 doesn't have these kinds of I/O ports.
12697 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12699 * device/include/z180.h,
12700 * device/lib/_memcpy.c,
12701 * device/lib/_memmove.c,
12702 * device/lib/_mulint.c,
12703 * device/lib/ser_ir.c,
12704 * device/lib/ser_ir_cts_rts.c,
12705 * device/lib/_strcmp.c,
12706 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12707 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12708 portmode; added deprecation warning for bank= and protmode= forms.
12709 Also, guard against buffer overflow.
12710 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12712 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12714 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12715 changed interrupt vector table generation to only emit declared vectors.
12716 * device/include/Makefile.in: added missing backslash
12717 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12719 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12721 Mainly changes to support compilation of the device libraries
12722 * src/pic16/device.c: stack is allocated via symbol and not
12723 via literal number. The symbol is placed in the corresponding
12724 position of the data ram
12725 * (pic16_dump_section): relocatable and absolute uninitialized
12726 data are now emitted in sorted order to reduce section naming,
12727 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12728 weren't marked as being in the access bank,
12730 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12732 Added portion of GNU PIC Library under the directory
12733 device/include/pic16 and device/lib/pic16. These files
12734 contain the declarations of SFRs for the PIC18Fxx2 devices.
12735 The directory is initialized via configure from toplevel.
12737 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12739 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12740 the spilllocations to be compared correctly
12742 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12744 * src/SDCCast.c (decorateType): fixed bug introduced today
12746 2004-01-12 Borut Razem <borut.razem AT siol.net>
12748 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12749 doc/sdccman.lyx: upper case pragmas are deprecated
12751 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12753 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12754 in simpler and even better code
12756 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12758 * src/SDCCicode.c (operandOperation): fixed bug #874819
12759 * src/SDCCast.c (decorateType): fixed
12760 char foo (unsigned long ul) { return ul > 0; }
12762 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12764 * doc/sdccman.lyx: Moved and added some sections, small changes
12765 all over. Telling LaTeX to be less strict with word spacing
12766 to better keep the right margin. Changed some notes about
12767 maintainance of the ports in section 3.2.1 - is it OK like this?
12769 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12771 SDCC source changes:
12772 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12773 convilong): modified to inform the pic16 port that builtin functions
12776 PIC16 PORT specific changes:
12777 * src/pic16/device.c pic16_dump_equates() added,
12778 processor registers declared internally by the port are emitted in
12779 the translation as equates,
12780 * src/pic16/gen.c: inline code is passed unprocessed to the
12782 * (pic16_popGetLit2): fnuction modified to take second operand as
12783 pCodeOp pointer and not as literal,
12784 * (popRegFromIdx): prefixed with pic16_,
12785 * (pic16_popCombine2): modified to receive already allocated pCode
12787 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12788 * (genFunction): initializes local stack frame and pushes on stack
12789 all the registers used by this function,
12790 * (genEndFunction): restores all registers from stack and restores
12792 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12794 * (pic16glue): changed the program startup sequence,
12795 * added new dbName code 'A' for functions placed in absolute section
12796 * src/pic16/main.c: added function attribute _naked,
12797 * added pragma 'code' to place a fnuction at an absolute address,
12798 * added command line arguments --debug-ralloc and --pcode-verbose,
12799 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12800 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12801 * (pic16_newpCodeOpLit2): modified to take the second operand as
12803 * (pic16_printpBlock): modified to emit each function in a separate
12805 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12806 UPPER for immediate operands,
12807 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12809 * src/pic16/peeph.def: all peepholes with movff are commented out,
12810 because there is a problem in the pcode peep optimizer,
12811 * src/pic16/ralloc.c: the register allocator can now reuse local
12812 function symbols for another function. This saves register usage.
12813 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12815 Added file src/pic16/NOTES with information about program writing on
12816 the current port version.
12818 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12820 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12821 and peephole 252 (array access)
12823 2004-01-09 Borut Razem <borut.razem AT siol.net>
12825 * src/SDCCmain.c : fixed #872250: -l command line defined library
12826 files are scanned before standard library files
12828 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12830 * src/SDCCast.c (decorateType): fixed bug #874046
12832 2004-01-09 Borut Razem <borut.razem AT siol.net>
12834 * support/scripts/sdcc.nsi: remove previous installation
12836 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12838 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12839 bytes for last interrupt vector (mcs51)
12840 * sdcc.spec: fixed typo
12842 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12844 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12845 gen51Code): more efficient parameter receive for --model-large
12848 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12850 * src/ds390/main.c,
12851 * src/z80/main.c: added missed needLinkerScript flags (more than
12852 one port structure defined in these file)
12853 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12856 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12858 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12859 * src/port.h: added flag needLinkerScript in port->linker
12860 structure to inform whether to create a .lnk file or not,
12862 * src/ds390/main.c,
12864 * src/mcs51/main.c,
12866 * src/pic16/main.c,
12868 * src/z80/main.c: changed appropriately to configure
12869 needLinkerScript flag
12871 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12872 * src/pic/glue.c: added variable udata_section_name to
12873 override default uninitialized data segment definition for
12874 devices only with SHAREBANK memory (reported from Erik Epetrich)
12875 * (pic14emitOverlay): modified to emit a commented overlay segment
12876 directive when no overlay data exist
12877 * (picglue): modified to emit uninitialized data segment
12878 according to udata_section_name
12879 * src/pic/main.c (_pic14_parseOptions): added command line
12880 options --udata-section-name=[name] to override default
12881 udata definition name
12882 * modified _linkCmd and _asmCmd to include compiler passed
12883 arguments via -W option
12884 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12885 object file from '.rel' to '.o' in port->linker structure,
12886 changed size of fptr from 2 to 3 in port structure
12888 2004-01-07 Borut Razem <borut.razem AT siol.net>
12890 * support/scripts/sdcc.nsi: update PATH
12891 * support/scripts/sdcc.ico: craeted
12893 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12895 * device/include/Makefile.in: fix install
12896 * doc/Makefile: fix install
12898 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12900 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12902 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12903 how the function variable allocation summary is displayed; also
12904 include information about variables allocated to the overlay
12907 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12909 * as/mcs51/lkmain.c: Help about -Y option
12910 * as/mcs51/lkarea.c: Fixed gcc warnings
12912 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12914 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12916 * support/valdiag/tests/overflow.c: added
12917 * src/SDCCast.c (decorateType),
12918 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12919 LEFT_OP (left shift)
12921 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12923 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12924 (default behaviour).
12926 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12928 A python script to validate compiler diagnostic messages. It can be
12929 used to verify that sdcc complains about bad c source code and
12930 gives a good location of the error.
12931 * support/valdiag/Makefile,
12932 * support/valdiag/valdiag.py,
12933 * support/valdiag/tests/*
12935 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12937 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12938 * src/SDCCsymt.c (newEnumType),
12940 * support/Util/SDCCerr.c,
12941 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12943 * support/regression/tests/enum.c: added test for enum values that
12944 require at least 2 bytes of storage.
12946 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12948 * src/common.h: added ifndef/define/endif macros
12949 around the header file.
12950 Bug reported from Jesus Calvino-Fraga
12952 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12954 * sdcc.spec: updated
12955 * device/include/Makefile.in: don't install CVS directories
12956 * device/lib/Makefile.in: added removal of CVS directories after install
12957 * doc/Makefile: fixed install, added local_icons
12958 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12959 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12960 * src/ds390/gen.c (genRightShift): fixed bug #870788
12961 * src/SDCCast.c (decorateType): fixed bug #870781
12963 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12965 PIC16 port related changes:
12966 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12967 added variable stackPos,
12969 * gen.c: genCall, assignResultValue: added support for
12970 pushing/retrieving function parameters to/from stack,
12971 genFunction,genEndFunction: setup stack frame for the
12972 generated function,
12973 genAddrOf: will be changed according to bug 863624
12975 * added files genutils.c and genutils.h which contain gen*
12976 debugged and optimised functions extracted from gen.c
12978 * glue.c: added variable 'externs' which holds extern symbols,
12979 pic16emitRegularMap: is modified to properly handle relocatable
12980 symbols under the new scheme,
12981 pic16createInterruptVect: is modified
12982 pic16printPublics: is modified to emit 'global' assembler directives,
12983 added pic16_printExterns to print extern symbols,
12984 pic16glue: initializes stack/frame pointer in the beginning of
12985 the assembly output. Temporary hack, will be corrected later,
12986 because gplink yet does not support stack and SDCC does not
12987 yet support a type of crt0.o object to create the final binary.
12989 * Removed many lines that contain 8051 legacy code.
12990 * The code is finally placed under a 'code' directive.
12991 * Added port specific options.
12993 * _process_pragma: simplified since now we do not need *special*
12994 include file to define SFR registers. But a separate header
12995 will be needed. This will be developed later.
12996 * _pic16_parseOptions: added, parses port specific options:
12997 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12998 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12999 --preplace-udata-with=
13001 * _pic16_setDefaultOptions: modified to initialize section names,
13002 but hack is temporarly out of order since it needs improvement.
13003 * _pic16_genAssemblerPreamble: configuration words are emitted by
13004 their address instead of their name. This part is incomplete and
13005 supports only the 18Fxx2 devices. Other devices will emit an error
13006 during assembly since they do not contain the same set of config
13008 * _pic16_genIVT: is modified,
13010 * pcode.c: added definitions for some hardware registers that are needed
13012 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13013 All PCI entries are updated. Now LFSR is supported.
13014 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13015 * added pic16_newpCodeOpLit2 to support instructions with
13016 two literal arguments
13017 * pic16_pCode2str: corrected code that emits assembler instructions
13018 with two literal operands and those that have an access bit modifier
13019 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13020 this fixes a bug which caused some labels to be lost, when an
13021 assembler directive was added, i.e. banksel,
13022 * pic16_FixRegisterBanking: improved logic that causes the insertion
13024 * InlineFunction: functions that are called once, are not any more
13025 inlined. This can be a port option in the future,
13027 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13029 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13030 hold the corresponding uninitialized symbols,
13031 * pic16_allocProcessorRegister: registers have explicit marked the
13033 * pic16_allocInternalRegister: registers are explicit marked as
13035 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13036 processing list, so bit registers were lost,
13039 * ralloc.h: added field 'accessBank' and original symbol operand
13040 in register definition,
13041 * removed the field isMapped from register definition,
13043 ** Several functions have been removed from various sources:
13044 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13045 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13046 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13047 pic16_assignRelocatableRegisters
13049 ** others have been introduced:
13050 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13051 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13053 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13055 * support/scripts/inc2h.pl: changed definition of BIT_AT
13056 to emit 'sbit at' instead of 'bit at'. This was a request.
13058 PIC16 port related preliminary changes:
13059 * gen.c: prefixed function popRegFromString with
13060 pic16_ and all references to it corrected
13061 * pcode.c: all pic16_pc_* hardware registers prefixed
13062 with underscore (_),
13063 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13064 * ralloc.c: newReg(): when register is REG_SFR then
13065 set address to rIdx,
13066 pic16_allocProcessorRegister(): marks register wasUsed=0
13067 pic16_writeUsedRegs(): added a call to assign processor
13068 registers via pic16_assignFixedRegisters
13070 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13072 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13073 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13074 variables in unused register banks. Also the SSEG is placed
13075 wherever there is enough space for it, and IDATA can be anywhere
13076 in internal RAM. For now compile using -Wl-Y[stack_size].
13077 The mem file is different for this option as well, since it
13078 makes no sense of talking about DSEG lenght.
13080 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13082 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13083 in certain cases, e.g. when ROM assignment, patch provided
13084 from Albert den Haan.
13086 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13088 Many signedness and type propagation fixes:
13089 * src/SDCCicode.c: made geniCodeCast() static
13090 replaced SPEC_ by IS_ (cosmetic)
13091 (operandOperation): fixed div and mod operation
13092 (usualBinaryConversions): added support for promotion of char
13093 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13094 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13095 (geniCodeAdd): an array index will stay unsigned, even if promoted
13097 (geniCodeArray): ditto
13098 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13099 * src/SDCCsymt.c (computeType): added more support for char;
13100 promotion of char is selectable by promoteCharToInt, fixed signedness
13102 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13103 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13104 * src/SDCCval (val*): replaced signedness calculation by
13106 rearranged if-branches (cosmetic)
13107 (valShift): added warning W_SHIFT_CHANGED
13108 (valCompare): fixed problem with different types
13109 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13110 * support/regression/tests/literalop.c: added many cases
13111 * support/regression/tests/ast_constant_folding.c: changed finally to
13113 * .version: new year, new version: 2.3.7
13114 * src/SDCCmain.c (main): applied patch #866468
13115 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13116 provided by Scott Bronson
13117 * doc/sdccman.lyx: updated documentation for sdcdb
13118 updated and added chapter tips
13120 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13122 * src/SDCCsymt.h: missing from yesterday's commits
13124 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13126 * src/SDCC.y (struct_or_union_specifier),
13127 * support/Util/SDCCerr.c,
13128 * support/Util/SDCCerr.h: verify that struct & union tags are used
13131 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13133 * src/SDCCglobl.h: missing from yesterday's commits
13135 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13137 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13138 sft_attributes, struct_declaration, parameter_declaration,
13139 type_name, start_block, declaration_list),
13140 * src/SDCC.lex (check_type): support redefinition of typedef names
13142 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13144 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13145 aligned xdata arrays. Erik helped me with the if clause.
13147 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13149 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13152 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13155 * src/SDCCast.c (newAst_),
13157 * src/SDCCicode.c (ast2iCode, newiCode),
13159 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13160 expr, statement, expression_statement, selection_statement,
13161 iteration_statement, expr_opt, jump_statement): foundation for tracking
13163 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13166 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13168 * support/Util/SDCCerr.c,
13170 * src/SDCCast.c (createCase, createDefault, decorateType),
13171 * src/SDCClabel.c (labelUnreach),
13172 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13174 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13175 (with thanks to Stas Sergeev)
13176 * device/include/time.h,
13177 * device/lib/time.c (CheckTime): suppress unreachable code warning
13179 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13181 * src/SDCCast.c (createIvalCharPtr),
13182 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13184 * support/regression/tests/nullstring.c: tests for these two bugs
13186 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13188 * support/Util/SDCCerr.h,
13189 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13190 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13191 about storage class and 'at' used inside struct or union
13192 * src/SDCCBBlock.c (iCodeFromeBBlock),
13193 * src/SDCCcse.c (ifxOptimize),
13194 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13195 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13196 printIval, emitStaticSeg, emitOverlay),
13197 * src/SDCClabel.c (deleteIfx),
13198 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13199 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13200 gatherAutoInit, processParms),
13201 * support/Util/SDCCerr.h,
13202 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13203 reporting for post-parse errors.
13205 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13207 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13208 implicit casts via union; they don't work on big endian systems
13209 (possible fix for bug #861138)
13211 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13213 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13214 * src/mcs51/main.c: fixed the fix for bug #737001
13216 2003-12-15 Borut Razem <borut.razem AT siol.net>
13218 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13220 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13222 * support/makebin/makebin.c: put output in binary mode
13224 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13226 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13227 xdata and data memory on startup. Set the environment variable
13228 SDCC_NOGENRAMCLEAR to disable this.
13229 * src/mcs51/peephole.def,
13230 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13231 (allows non-interrupt and interrupt code to safely compete for a resource
13232 without the non-interrupt code having to disable interrupts)
13234 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13236 * src/SDCCicode.c (geniCodeAdd),
13237 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13238 with valFromType if type might be a pointer and host is big endian).
13239 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13240 types, not just integer types.
13241 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13242 multiply defined with mismatching "at" address.
13244 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13246 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13247 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13248 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13249 with embedded nulls (fixed bug #753752)
13251 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13253 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13254 Apparently this did not see much testing (endless loop)
13256 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13258 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13260 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13262 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13263 gracefully handle NULL memmap pointers
13265 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13267 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13268 instead of deleting the iCode when an operand is volatile
13269 * src/z80/gen.c (genDummyRead),
13270 * src/mcs51/gen.c (genDummyRead),
13271 * src/ds390/gen.c (genDummyRead),
13272 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13274 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13275 * src/SDCC.y: fixed bug #850420
13277 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13279 Applied z80 i/o port patch from Peter Townson and fixed some operators
13280 to better handle operands in A register.
13281 * device/include/z180.h
13287 * src/z80/peeph-z80.def
13288 * src/z80/peeph.def
13291 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13293 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13295 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13297 * device/lib/hc08/_mullong.c: Removed extra #endif
13299 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13301 * sim/ucsim/hc08.src/inst.cc,
13302 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13303 carries from x to h
13304 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13305 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13306 * device/include/stdarg.h: fixed varargs for hc08
13307 * device/lib/Makefile.in,
13308 * device/lib/hc08/Makefile,
13309 * device/lib/hc08/_mulint.c,
13310 * device/lib/hc08/_mullong.c: fixed some endian problems
13312 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13314 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13315 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13316 * device/lib/_gptrget.c,
13317 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13319 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13321 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13322 * src/SDCCast.c (astErrors): fixed bug #846007
13323 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13325 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13327 * src/SDCCast.c (decorateType): disabled a transformation I added in
13328 revision 1.188 (access to fields of a structure at an absolute address);
13329 it breaks with bitfields, extern declarations, and gcse analysis.
13330 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13331 could be assigned through a pointer, so don't complain.
13332 * src/SDCCast.c (astErrors),
13334 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13336 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13338 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13339 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13340 output of __config directives, since gpasm now supports them
13341 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13342 pre-processor macro, i.e. -DMCU=p18f452
13343 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13344 and modified to handle 'cast' icode similarly to '=' icode
13345 * src/pic16/device.h (typedef struct PIC_device): added field
13346 'extMIface' to indicate that chip has external memory interface
13347 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13348 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13351 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13353 * src/SDCC.y (pointer): fixed bug #846006
13354 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13355 * src/SDCCast.c (decorateType): fixed bug #846009
13356 * src/ds390/peeph.def,
13357 * src/ds390/gen.c (genAnd, genOr),
13358 * src/mcs51/peeph.def,
13359 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13361 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13363 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13370 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13374 * src/SDCCbitv.c: added function to free a bitvector
13375 * src/SDCClrange.h,
13376 * src/SDCClrange.c: added function to recompute the liveranges
13377 * src/avr/ralloc.c,
13378 * src/ds390/ralloc.c,
13379 * src/hc08/ralloc.c,
13380 * src/mcs51/ralloc.c,
13381 * src/pic/ralloc.c,
13382 * src/pic16/ralloc.c,
13383 * src/xa51/ralloc.c,
13384 * src/z80/ralloc.c: recompute the liveranges after register packing
13386 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13388 * src/SDCCloop.c (newInduction): fixed bug #845630
13390 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13392 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13393 inadvertantly left behind from my 2003-11-12 change
13395 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13397 Updated headers I neglected to commit yesterday.
13398 * src/SDCClrange.h,
13401 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13403 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13404 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13405 * src/SDCCopt.c (eBBlockFromiCode),
13406 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13407 the creation of the key hash table from the sequencing so it can be used
13408 earlier (for some GCSE bug fixes still pending)
13410 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13412 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13413 * support/regression/tests/addsub.c: testing genPlus shortcut
13415 2003-11-15 Borut Razem <borut.razem AT siol.net>
13417 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13419 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13421 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13422 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13423 ordering is immaterial.
13424 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13426 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13428 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13429 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13430 (SIGSEV) of bug #840381
13431 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13432 unlink new file before rename if new and old filenames are the same)
13434 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13436 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13437 uninitialized variables) for the mcs51. Set environment variable
13438 SDCC_GENRAMCLEAR to test.
13439 xdata initialization slightly shorter
13441 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13444 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13445 #838241 & 780691 (basicly the same bug)
13446 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13447 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13449 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13451 * src/SDCCmain.c (linkEdit): "fix" #834252
13453 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13455 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13457 * src/SDCC.y: fixed bug #819403
13459 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13461 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13462 the reentrant attribute.
13463 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13464 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13466 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13467 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13468 erroneously reduced to a literal.
13469 * src/hc08/ralloc.c (packRegisters, rematStr),
13470 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13473 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13475 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13476 * doc/sdccman.lyx: changed from 'article' to 'book'
13477 * doc/Makefile: readded test_suite_spec and cdbfileformat
13479 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13481 * device/include/stdlib.h: include malloc.h to comply with ANSI
13482 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13484 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13486 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13487 * doc/clean.mk: also remove *.out files
13488 * doc/sdccman.lyx: some additions, larger top/bottom margins
13490 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13492 * src/SDCC.y: fixed bug #837365
13493 * support/regression/tests/bitopcse.c
13494 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13495 a symbol (might be valop instead)
13496 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13497 * device/lib/clean.mk: added hc08 to the cleaning list
13499 2003-11-04 Borut Razem <borut.razem AT siol.net>
13501 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13503 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13504 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13505 malloc is declared in standard stdlib.h
13507 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13509 * device/lib/hc08/Makefile: need to clean .rel not .o files
13510 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13512 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13516 * src/mcs51/main.c,
13517 * src/ds390/main.c,
13521 * src/pic16/main.c,
13522 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13523 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13524 tests (which uses the port's oclsExpense function)
13530 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13532 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13534 * src/SDCCcse.c (ifxOptimize),
13535 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13536 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13537 deleting the IFX iCode.
13538 * src/hc08/ralloc.c: reduced unneeded slocs
13539 * src/hc08/gen.c: fixed bug in asmopToBoolean
13541 2003-11-04 Borut Razem <borut.razem AT siol.net>
13543 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13544 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13545 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13546 transferred to configure
13548 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13550 Use headers defined in the C[++] standards:
13551 * sim/ucsim/gui.src/serio.src/fileio.cc
13552 * sim/ucsim/gui.src/serio.src/frontend.cc
13553 * sim/ucsim/gui.src/serio.src/main.cc
13554 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13555 * support/Util/NewAlloc.c
13557 * as/mcs51/lklibr.c
13561 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13563 * Added MSVC projects for hc08 assembler and linker:
13564 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13565 /as/hc08/link_hc08.dsp
13567 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13569 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13571 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13573 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13575 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13577 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13579 2003-10-31 Borut Razem <borut.razem AT siol.net>
13581 * support/cpp2/cpplib.h,
13582 support/cpp2/cpplib.c,
13583 support/cpp2/cpplex.c,
13584 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13585 to switch _asm block preprocessing on / off. Default is
13586 #pragma preproc_asm +
13588 2003-10-31 Borut Razem <borut.razem AT siol.net>
13590 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13591 when outputting comment blocks (when executed with -C option) and
13592 _asm (SDCPP specific) blocks
13594 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13596 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13598 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13600 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13602 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13604 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13605 * src/SDCCast.c (decorateType): fixed bug #832664
13607 2003-10-31 Borut Razem <borut.razem AT siol.net>
13609 * support/cpp2/cpplex.c: fixed for SDCPP:
13610 comments(when executed with -C option) and _asm blocks
13611 were included even if they where in skipped #if block.
13612 Applied solution from GCC cpp 3.3.2
13614 2003-10-31 Borut Razem <borut.razem AT siol.net>
13616 * src/SDCC.lex: sdcc now understands both formats:
13617 '# <line_number> <file_name>' and
13618 '#line <line_number> <file_name>'
13619 * support/cpp2/cppmain.c: sdcpp now generates the standard
13620 '# <line_number> <file_name>' instead of former
13621 '#line <line_number> <file_name>'
13623 2003-10-30 Borut Razem <borut.razem AT siol.net>
13625 * support/cpp2/cpphash.h,
13626 * support/cpp2/cpplib.h
13627 * support/cpp2/cpplex.c,
13628 * support/cpp2/cppmain.c,
13629 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13631 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13633 Fixed a number of problems revealed by bug #827883.
13634 * src/SDCCloop.c (loopInvariants): Spill location of the
13635 result operand should be recomputed if extracted from
13636 a loop. Also, don't extract assignments of an iTemp
13638 * src/SDCCast.c (isConformingBody): loop reversal should
13639 not occur if the control variable is involved with a
13640 relational operator.
13642 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13644 * .version: bumped to 2.3.6 to reflect the big improvements
13645 made by Erik and Klaus. Thanks!
13647 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13649 Replaced the livrange code.
13650 * src/SDCClrange.c: added new LR code
13652 * src/SDCCBBlock.h: removed remainig parts from old LR code
13653 * src/ds390/ralloc.c,
13654 * src/ds390/gen.c: minor fixes to make it work with new code
13656 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13659 * as/hc08/lkrloc.c,
13661 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13662 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13663 (tweaked fix for bug #818696)
13665 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13667 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13669 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13672 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13673 * src/mcs51/gen.c (gencjneshort),
13674 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13675 more efficient (per Scott Bronson's suggestion)
13677 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13679 Extended the semantics of the critical keyword to include
13680 individual statements. See RFE #827755 and #799831
13685 * support/Util/SDCCerr.c
13686 * support/Util/SDCCerr.h
13691 2003-10-19 Borut Razem <borut.razem AT siol.net>
13693 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13695 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13697 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13699 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13700 and predecrement operand is displayed
13702 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13704 * src/SDCCval.c (valMinus): fixed bug #826041
13706 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13708 Some hc08 related updates that I missed earlier
13709 * sim/ucsim/stypes.h
13710 * support/regression/ports/hc08/spec.mk
13712 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13714 New target "hc08" for the Motorola 68hc08 family of micros
13722 * sim/ucsim/hc08.src/*
13723 * sim/ucsim/configure.in
13724 * src/ucsim/configure
13725 * sim/ucsim/packages_in.mk
13728 * device/include/mc68hc908qy.h
13729 * device/lib/hc08/*
13730 * device/lib/Makefile.in
13731 * support/regression/ports/hc08/*
13732 * support/regression/Makefile
13734 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13736 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13738 * src/ds390/gen.c (genCast): fixed bug #821957
13740 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13742 * device/lib/logf.c: "fixed" overlay bug
13743 * support/regression/ports/host/spec.mk: added m library
13744 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13745 * support/regression/tests/float_trans: added (for Eric)
13747 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13749 * src/mcs51/gen.c (genCpl): fixed bug
13750 http://sf.net/mailarchive/message.php?msg_id=6263915
13752 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13754 * src/SDCCast.c (decorateType): added extended constant folding
13755 * src/SDCCsymt.c (computeType): cleanup
13756 * src/SDCCval.c (valShift): minor optimization
13757 * support/regression/tests/ast_constant_folding.c: added
13759 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13761 * src/SDCCmain.c: removed some unintended changes
13763 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13765 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13766 * src/z80/gen.c: fixed part of bug #817589
13767 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13769 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13771 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13782 * src/ds390/ralloc.c
13784 * src/mcs51/ralloc.c
13786 * src/pic16/ralloc.c
13787 * src/xa51/ralloc.c
13789 * src/z80/gen.c: removed unused label "release:"
13791 2003-10-06 Borut Razem <borut.razem AT siol.net>
13793 * src/SDCC.lex: removed definition of unused variables
13794 save_optimize and save_options
13796 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13798 * clean.mk: removed '=' in "-maxdepth=1"
13799 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13800 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13802 2003-10-06 Borut Razem <borut.razem AT siol.net>
13804 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13805 my_unput() replaced by unput()
13807 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13809 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13810 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13811 type-punned pointer will break strict-aliasing rules"
13812 Old LR behaviour is again default; Klaus' LR can be choosen by
13813 defining the environment variable LRKLAUS
13817 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13818 * clean.mk: fixed removal of files in bin/CVS/
13819 * device/lib/clean.mk: fixed removal of directories small and large
13820 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13822 * src/SDCCval.c: removed superflous test for pedantic
13824 2003-10-05 Borut Razem <borut.razem AT siol.net>
13826 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13827 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13828 message "unmatched #pragma SAVE and #pragma RESTORE"
13830 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13832 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13833 assembly, critical functions, atomic, nojtbound)
13835 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13837 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13843 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13846 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13848 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13850 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13851 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13852 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13854 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13856 * src/z80/gen.c (genRet): fixed bug #524753
13857 * src/z80/gen.c (genCast): fixed internal error on cast from
13859 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13860 fix for bug #477835 to the z80
13861 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13862 for tracking iCodes in the peephole optimizer for z80
13864 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13866 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13867 the other part of bug #814548
13868 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13870 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13872 * src/SDCCcse.c: fixed part of bug #814548
13874 2003-09-28 Borut Razem <borut.razem AT siol.net>
13876 * src/asm.c: rewrite of printILine() to use temporary file instead
13878 * src/xa51/main.c: commented out declaration of int rewinds
13880 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13882 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13884 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13886 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13887 * src/asm.c (printILine): Fixed bug #811015
13889 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13891 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13894 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13896 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13897 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13898 to correctly handle general case of AOP_PAIRPTR
13899 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13901 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13903 * src/mcs51/ralloc.c (fillGaps),
13904 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13905 register positioning bug)
13907 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13909 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13911 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13913 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13914 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13915 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13916 (ralloc doesn't intentionally do this now, but perhaps later)
13917 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13918 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13919 register positioning bugs (Fixed bug #762602 and #795325)
13920 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13921 (Fixed bug #808779)
13922 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13923 lines that --i-code-in-asm generates
13925 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13927 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13928 trying to fclose a FILE* that was already closed.
13930 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13932 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13933 of const struct should be treated as if const themselves)
13935 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13937 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13939 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13941 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13942 Unix (/n) and DOS (/r/n) line terminations.
13944 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13946 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13949 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13951 * src/mcs51/gen.c (genFunction, genEndFunction),
13952 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13953 and restore of EA so that stack offsets to parameters are
13954 correct when using both critical and reentrant/stack-auto.
13955 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13956 size (can be triggered in error if sloc is shared between
13957 different sized objects)
13958 * device/include/float.h: fixed macros to explicitly use
13959 unsigned long where needed
13961 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13963 Feature req. 799831: added code to allow nesting of critical functions
13964 * src/mcs51/gen.c (genFunction, genEndFunction)
13965 * src/ds390/gen.c (genFunction, genEndFunction)
13967 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13969 * src/SDCCsymt.c (sclsFromPtr),
13971 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13972 support for standard C idiom of memory mapped variables; for
13973 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13974 to xdata int at 0x1234 tempvar = 1.
13975 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13976 provided by Akiya ISHIDA
13978 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13980 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13981 * src/SDCCval.c (constVal): added reduction from int to char
13982 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13983 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13984 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13986 * support/regression/tests/shifts.c: fixed
13988 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13990 * src/z80/gen.c (genXor): Fixed bug #805445
13992 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13994 Fixed bug #621531 (const & volatile confusion in the type chain).
13995 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13996 refer to the const or volatile state of the pointer itself.
14008 * src/pic16/ralloc.c
14009 * support/regression/tests/const.c
14011 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14013 When checking for duplicated modules, use absolute paths
14014 instead of relative paths. Files changed:
14019 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14021 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14023 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14025 * device/include/string.h: added size_t typedef, changed
14026 prototypes to use size_t, eliminated separate reentrant and
14027 non-reentrant declarations, added _memmove declaration
14028 * device/lib/_memcpy.c: changed to use size_t instead of int,
14029 changed /4 to >>2 to avoid division library call
14030 * device/lib/_memcmp.c,
14031 * device/lib/_memset.c,
14032 * device/lib/_strncat.c,
14033 * device/lib/_strncpy.c,
14034 * device/lib/_strncmp.c: changed to use size_t instead of int
14035 * device/lib/_memmove.c: new file (fixed bug #772294)
14036 * device/lib/Makefile.in: added _memmove.c
14037 * device/lib/z80/asm_strings.s: fixed bug #772290
14038 * support/regression/tests/bitfields.c: attempt to fix host assertion
14039 failure on amd64-unknown-linux2.2
14041 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14043 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14044 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14045 * as/z80/asmain.c (main): fixed bug #801766
14047 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14049 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14052 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14054 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14055 reported in bug #800609
14057 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14059 * Top header beautifications in src/pic16 directory:
14060 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14061 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14062 pcoderegs.h, ralloc.c, ralloc.h
14063 * main.c: added top header and GPL license notice
14064 * pcode.c: fixed the if-conditional warning
14066 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14068 * device/lib/_mullong.c: replaced int by short for gcc
14070 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14072 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14073 and JUMPTABLE iCodes properly now (worked by accident before)
14074 * src/mcs51/gen.c (leftRightUseAcc),
14075 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14076 iCode properly now. Use getSize instead of nRegs since a & b
14077 aren't part of the nRegs tally.
14079 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14081 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14082 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14083 before instructions that use the _STATUS register
14085 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14087 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14088 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14089 fetching of the pointer
14090 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14091 copied from genNearPointerSet()
14092 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14093 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14094 If they pop r0/r1 they must be called in the opposite order than aopOp().
14095 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14096 (resp. --stack-auto), prepared for --xstack
14098 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14100 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14102 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14104 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14105 these ports have their own __sdcc_external_start()
14107 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14109 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14110 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14111 type for bits was changed. It resulted in bit variables becoming
14112 global, which is not permitted in PIC 14 assembly output.
14114 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14116 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14118 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14120 Z80 and MCS51 linkers complaint if a public symbol is defined
14121 in more than one library module:
14125 * as/mcs51/Makefile.in
14127 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14129 A few small changes that speed up the peephole optimizer.
14133 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14135 Try to make the peephole optimizer smarter by maintaining
14136 an association between the assembly source code and the
14137 iCodes that originated them. Put this information to use
14138 with a new peephole rule condition "notVolatile" so that
14139 the rules can be aggressive yet still safe.
14144 * src/mcs51/peeph.def
14146 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14150 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14151 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14152 if the left or right operand symbols have the accuse flag set.
14154 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14156 Changed the type of the result of the ! (NOT) operator to char;
14157 previously it returned the same type as the source. This allows
14158 us to eliminate all the genFloatNot functions (all of its target
14159 implementations were very buggy) since !float can use the same
14162 * src/SDCCicode.c (ast2iCode): ! returns char
14163 * src/mcs51/gen.c (genNot, genNotFloat),
14164 * src/ds390/gen.c (genNot, genNotFloat),
14165 * src/z80/gen.c (genNot, genNotFloat),
14166 * src/pic/gen.c (genNot, genNotFloat),
14167 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14169 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14171 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14172 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14173 during interrupts. Ensure WSAVE is located at a shared bank address.
14174 2. Fixed page selection in some places
14175 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14176 the registers name strings.
14177 4. Fixed "signed / unsigned compare" compiler warnings.
14178 5. The PIC port manages its own allocation of the general purpose
14179 registers, but makes no attempt to reuse them. As a result when
14180 compiling it soon runs out of general purpose registers. Some
14181 additional code was added to the files pcode.c and device.c to walk
14182 through the function call tree and rename the registers so that they
14192 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14193 genPlus() & genMinus() when the result is the same as left or right
14195 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14197 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14199 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14201 Made bitfield a distinct type from bit so that bitfields
14202 convert as per ANSI C and bits retain their traditional
14203 boolean style behaviour. Implemented bitfield support in
14211 * src/ds390/gen.c: bit v bitfield split
14212 * src/z80/gen.c: New support for bitfields
14213 * support/regression/tests/bitfields.c: reenabled z80,
14216 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14218 Rules 246.x, 247.x relate to bitfields, the others speed up
14219 access to xdata mapped I/O devices.
14221 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14223 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14225 Cleaned up genPackBits and genUnpackBits and added two helper
14226 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14227 for literal assignments in genPackBits (thanks to Frieder for
14233 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14235 Fixed bug #748310 (pointer to function type mishandled when the
14236 function name is omitted). Also fixed a SIGSEGV when a function
14237 attribute (reentrant, etc) is used on a non-function or on a
14238 function but misplaced before the parameter list.
14240 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14242 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14243 * support/Util/SDCCerr.h,
14244 * support/Util/SDCCerr.c: Added func attr misuse error msg
14246 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14248 Fixed bug #787649 by anonymous
14249 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14250 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14252 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14254 Fixed numerous bitfield problems.
14256 * src/SDCC.y: More bitfield related error checking
14258 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14259 * support/Util/SDCCerr.h,
14260 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14261 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14262 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14263 * support/regression/tests/bitfields.c: tests added
14265 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14267 Made the constant following the "interrupt" keyword optional. If
14268 omitted, the function will not automatically be given an entry
14269 in the interrupt vector table (similar to #pragma NOIV, but
14270 less syntacticly kludgy). The interrupt number is also now
14271 range checked. Also fixed a bug in the high order bit example
14278 * support/Util/SDCCerr.c
14279 * support/Util/SDCCerr.h
14282 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14284 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14285 * src/SDCCicode.c (operandOperation): rewritten some ops
14286 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14287 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14289 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14290 be re-activated by defining REDUCE_LITERALS)
14291 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14292 unsigned, but are signed by default
14293 * src/SDCCval.c (constVal): rearranged
14294 * src/SDCCval.c (valMod): preliminary fix
14295 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14296 * support/regression/literalop.c: added, work in progress
14298 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14300 Generate warnings for useless declarations like "char data;"
14301 that don't do what new users expect.
14304 * support/Util/SDCCerr.h
14305 * support/Util/SDCCerr.c
14307 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14309 * src/SDCCval.c (valMult): fix overflow detection of negative int
14311 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14313 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14315 Changes to support big endian targets:
14328 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14330 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14331 * device/lib/time.c: fixed warning "integer overflow in expression"
14333 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14335 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14336 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14337 constants are unsigned; added recognition of "u" flag for unsigned
14338 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14339 * src/SDCCval.c (valDiv, valMod): fixed signdness
14340 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14341 signedness of modulo, left and right shift
14342 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14343 * support/Util/SDCCerr.h: added warning W_INT_OVL
14344 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14345 * src/SDCCast.c (ast_print): improved output of constants
14347 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14349 Fixed some warnings when building with MSVC:
14351 * as/mcs51/asdata.c
14355 * link/z80/aslink.h
14356 * link/z80/lkdata.c
14357 * link/z80/lkeval.c
14362 * support/cpp2/cpplib.c
14366 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14368 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14370 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14372 * support/librarian/clean.mk: Do not remove Makefile.
14373 * support/librarian/Makefile: added.
14375 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14377 Added librarian to MSVC build:
14380 * support/librarian/librarian.dsp
14382 'configure' not needed for librarian, removed:
14383 * support/librarian/configure
14384 * support/librarian/configure.in
14385 * support/librarian/config_in.h
14386 * support/librarian/Makefile.in
14388 Hopefully these ones built the librarian and the rest of sdcc properly:
14390 * Makefile.common.in
14392 Messed up 'configure', so revert to previous version:
14396 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14398 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14399 there, while the mantissa of a double is "only" 53 bits wide.
14401 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14403 Adding sdcclib to the build. MSVC project coming soon.
14404 Files added/changed:
14406 * support/librarian/clean.mk
14407 * support/librarian/configure
14408 * support/librarian/configure.in
14409 * support/librarian/config_in.h
14410 * support/librarian/Makefile.bcc
14411 * support/librarian/Makefile.in
14412 * support/librarian/sdcclib.c
14415 * Makefile.common.in
14419 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14421 Linker now complaints if linked modules have conflicting options, for
14422 example, one compiled using --model-large and another one compiled with
14423 --model-small. The following files were modified:
14425 * as/mcs51/asdata.c
14426 * as/mcs51/aslink.h
14428 * as/mcs51/asmain.c
14430 * as/mcs51/i51pst.c
14431 * as/mcs51/lkdata.c
14432 * as/mcs51/lklibr.c
14433 * as/mcs51/lkmain.c
14439 * link/z80/aslink.h
14440 * link/z80/lkdata.c
14441 * link/z80/lklibr.c
14442 * link/z80/lkmain.c
14445 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14447 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14448 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14450 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14452 * src/z80/mappings.i: fix _mul[us][int,long] entries
14454 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14456 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14458 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14460 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14461 * support/regression/tests/bitopcse.c: added
14469 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14471 added support for new library format to z80, gbz80 linkers:
14477 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14479 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14480 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14482 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14484 added DUMMY_READ_VOLATILE:
14493 * src/SDCCcse.c (algebraicOpts): many improvements
14494 * src/SDCCcse.h: removed algebraicOpts()
14495 * src/SDCCicode.c (picDummyRead): added
14497 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14499 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14500 "Insufficient space in data memory".
14502 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14504 * src/mcs51/gen.c: fixed bug #771358
14505 * src/z80/gen.c: fixed bug #759087
14507 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14509 * src/pic16/glue.c: minor cleanup by Vangelis
14511 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14513 * device/include/regc515c.h: fixed #758477
14514 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14515 * device/lib/_gptrput.c: saved a few bytes
14516 * my tab spacing is 8, yours too?)
14517 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14518 * device/lib/serial.c: process RX bytes earlier than TX bytes
14519 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14521 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14523 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14525 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14527 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14529 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14531 * device/lib/Makefile.in: bad fix, reverted to 1.43
14533 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14535 * device/lib/Makefile.in: added missing z80 object files
14537 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14539 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14540 pic16 progress by Vangelis:
14543 * src/pic/Makefile:
14550 * pic16/genarith.c:
14555 * pic16/pcodepeep.c:
14558 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14560 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14562 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14564 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14565 added gbz80 build to MSVC project.
14566 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14567 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14568 from 8051 stuff and setup so it links using a .lnk file.
14570 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14572 * support/librarian/sdcclib.c: sdcc librarian.
14573 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14576 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14578 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14580 2003-07-02 Borut Razem <borut.razem AT siol.net>
14582 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14583 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14584 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14585 src/xa51/main.c, src/z80/main.c:
14586 virtualization of glue() function: each port has it's own glue function,
14587 which is accessed by do_glue function pointer in PORT.general structure
14589 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14591 * DS800C400 fun, improved ROM interface and tinibios.
14593 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14595 * More support for DS80C400. Now includes beginning of interface to ROM.
14597 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14599 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14601 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14603 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14605 2003-06-19 Borut Razem <borut.razem AT siol.net>
14607 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14609 2003-06-19 Borut Razem <borut.razem AT siol.net>
14611 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14612 fixed Z80 port - crt0.o: cannot open.
14614 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14616 * support/Util/MySystem.c (merge_command): revert bad fix
14618 2003-06-18 Borut Razem <borut.razem AT siol.net>
14620 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14622 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14624 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14625 option --use-stdout sends errors to stdout instead of stderr.
14627 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14629 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14631 2003-06-15 Borut Razem <borut.razem AT siol.net>
14633 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14634 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14635 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14636 fixed width array of pointers replaced with sets;
14637 multiple include and lib paths ared transferred to preprocessor and linker
14638 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14639 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14640 fixed width array of pointers
14641 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14642 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14643 fixupPath(), getPathDifference()
14644 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14645 fixed width array of pointers
14647 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14649 * src/pic16/ralloc.c: fix warnings
14650 * src/pic16/pcode.c: fix warning
14652 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14654 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14655 know all the details, but essentially this set of changes enable
14656 the pic16 port to generate movff instructions and generate assembler
14660 * src/pic16/glue.c:
14661 * src/pic16/pcode.c:
14662 * src/pic16/device.c:
14663 * src/pic16/main.c:
14664 * src/pic16/pcode.h:
14665 * src/pic16/pcoderegs.c:
14666 * src/pic16/ralloc.c:
14667 * src/pic16/ralloc.h:
14669 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14671 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14672 added option --vc, so sdcc errors and warnings are compatible with
14673 Microsoft Visual Studio.
14675 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14677 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14678 device/lib/libfloat.lib: added atof function.
14680 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14682 * doc/sdccman.lyx: updated to Lyx 1.3
14683 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14684 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14685 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14687 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14689 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14691 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14693 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14694 additions to the "related tools/documentation" section
14696 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14698 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14700 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14702 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14703 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14705 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14707 * doc/sdccman.lyx: fix double dash and other minor things
14708 * doc/Makefile: fix double dash
14710 2003-05-28 Karl Bongers(patches from Martin Helmling)
14711 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14712 condition and ignore commands.
14714 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14716 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14717 is in parts still quite out of date, I did changes as far as I felt makes sense
14718 for a non-native english speaker.
14719 Please feel free to add to the manual or to correct my changes.
14720 * doc/Makefile: undid touching the date of intermediate tex files.
14722 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14724 * doc/sdccman.lyx: Manual has an index now
14726 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14728 Finalize muluint/mulsint and mululong/mulslong merging:
14729 * device/lib/_mulint.c
14730 * device/lib/_mullong.c
14731 * device/lib/gbz80/mul.s
14732 * device/lib/gbz80/stubs.s
14733 * device/lib/z80/mul.s
14734 * device/lib/z80/stubs.s
14735 * src/SDCCsymt.c (initCSupport)
14737 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14739 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14740 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14741 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14742 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14745 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14747 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14748 the regression tests I'm not brave enough to enable 245.b, 245.c
14749 * doc/sdccman.lyx: added latex preamble for hyperref package.
14750 Using pdflatex this will give you a hyperlinked pdf file with
14751 bookmarks. (prepend '%' before /usepackage if this breaks something)
14753 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14755 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14757 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14759 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14761 2003-05-21 <johan AT balder>
14763 * src/SDCCglue.c (printIval): fixed bug #739934
14765 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14767 Applied patch from bug 737905 (renamed yylineo to mylineno):
14774 * src/pic16/pcode.c: Cleaned warnings
14775 * src/pic16/pcodeflow.c: Cleaned warnings
14776 * src/pic16/pcoderegs.c: Cleaned warnings
14778 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14780 * src/pic16/pcode.c: Cleaned warnings
14781 * src/pic16/pcodepeep.c: Cleaned warnings
14782 * src/pic16/ralloc.c: Cleaned warnings
14784 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14786 * doc/sdccman.lyx: fixed bug 739745
14787 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14789 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14791 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14792 it can be defined with CFLAGS when running configure
14793 * src/SDCCmain.c: fixed compiling + linking with object files
14795 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14797 * configure.in: configure for pic16 port,
14798 added --disable-pic16-port
14799 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14800 * src/SDCCmain.c: linkOptions is changed to set *,
14801 added if/endif conditional macros to remove options help
14802 messages from optionsTable when a port is not configured, added
14803 support for the PIc16 port in the ports table, when executing
14804 the compiler with no port specified on command line, a default
14805 port is selected with the new macro DEFAULT_PORT which is
14806 defined in port.h, in setDefaultOptions() linkOptions is removed
14807 from initialization assignment, since now it is a set,
14808 parseCmdLine uses setParseWithComma for linkOptions, in
14809 linkEdit() linkOptions are accessed with new function indexSet()
14810 which returns the i'th item of a set variable. See SDCCset.c, in
14811 linkEdit() when calling buildCmdLine(), added linkOptions as
14812 last argument. Now users can pass arguments to gplink via the
14813 -Wl option, main() uses pic16glue() to glue up pic16 programs
14814 * src/SDCCpeeph.c: various changes to support pic16
14815 * src/SDCCset.c: added function void *indexSet(set *, int) to
14816 return the i'th item of the set
14817 * src/SDCCset.h: added function prototype for indexSet()
14818 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14819 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14820 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14821 added macro DEFAULT_PORT
14822 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14823 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14825 * src/pic16/glue.c: commented out some error producing lines
14826 * src/pic16/main.c: __config directives are commented out to stop
14827 gpasm complaining and test the linkage with gplink, _linkCmd and
14828 _asmCmd changed to be more gplink and gpasm friendly
14829 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14830 produced an error when parsed, peep rule 12 is added to utilize
14831 movff, but it is commented out since the pCode does not support
14832 yet a command with 2 address arguments
14834 2003-05-18 <johan AT balder>
14836 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14837 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14838 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14840 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14841 Added feature to script commands from file.
14843 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14845 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14846 * src/SDCCutil.c: include ctype.h for win32
14848 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14850 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14852 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14854 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14855 Fixed so you can set breakpoints prior to run, run does not stop
14856 on entry now. Add tbreak. Other enhancements and fixes for use
14859 2003-05-12 Borut Razem <borut.razem AT siol.net>
14861 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14863 2003-05-11 Borut Razem <borut.razem AT siol.net>
14865 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14866 the path of bin directory, so that PATH is the only env. variable, which has to be set
14867 in case of standard installation.
14868 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14869 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14870 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14872 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14874 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14875 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14876 temp files are in the port dir; clean the gen/test directory when
14877 generating new test.c
14878 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14879 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14880 * support/regression/tests/zeropad.c: added
14882 2003-05-09 <johan AT balder>
14884 * src/SDCCglue.c: fixed bug #597940
14886 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14888 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14889 cache sfr, optimize next,step, fix off by one sourceline,
14890 support ddd list function.
14891 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14893 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14895 * support/regression/HTMLgen.py: added compare_s2f()
14896 * support/regression/Makefile: redo 1.27
14897 * support/regression/generate-cases.py: redo 1.5
14899 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14901 * support/regression/tests/float.c: workaround 33 bit hex constant
14902 * support/regression/tests/simplefloat.c: fix division for host
14904 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14906 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14907 that tame's the PIC's over-aggressive optimizer.
14909 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14911 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14914 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14916 Initial support for DS80C400. "Hello world" runs on TINIm400
14919 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14921 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14922 * Some notes on ddd usage added in debugger/README
14923 Martin Helmling adding more features and fixes for ddd GUI debugger.
14924 Code added for nexti, stepi, up, down, and other adjustments.
14926 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14928 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14929 * src/pic/peeph.def Added two rules to optimize carry manipulation
14930 * src/pic/* removed debug printfs
14932 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14934 * debugger/mcs51/cmd.c: added header newalloc.h
14936 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14938 * as/Makefile: new EXEEXT
14939 * as/z80/Makefile: remove trailing slash of BUILDIR
14940 * as/z80/clean.mk: new EXEEXT
14941 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14942 * support/cpp2/Makefile.in: new EXEEXT
14943 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14945 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14947 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14948 EXEEXT was introduced to fix all related problems with targets
14949 "clean", "install" and "uninstall"; a couple of further flaws
14950 especially with "clean" have been fixed too
14951 * as/mcs51/Makefile.in
14952 * as/mcs51/clean.mk
14956 * debugger/mcs51/Makefile.in
14957 * debugger/mcs51/clean.mk
14958 * link/z80/Makefile
14959 * link/z80/Makefile.in
14960 * link/z80/clean.mk
14962 * packihx/Makefile.in
14964 * sim/ucsim/Makefile
14965 * sim/ucsim/clean.mk
14966 * sim/ucsim/avr.src/Makefile.in
14967 * sim/ucsim/avr.src/clean.mk
14968 * sim/ucsim/s51.src/Makefile.in
14969 * sim/ucsim/s51.src/clean.mk
14970 * sim/ucsim/xa.src/Makefile.in
14971 * sim/ucsim/xa.src/clean.mk
14972 * sim/ucsim/z80.src/Makefile.in
14973 * sim/ucsim/z80.src/clean.mk
14974 * sim/ucsim/main_in.mk
14975 * sim/ucsim/packages_in.mk
14976 * sim/ucsim/gui.src/Makefile.in
14977 * sim/ucsim/gui.src/serio.src/Makefile.in
14978 * sim/ucsim/gui.src/serio.src/clean.mk
14981 * support/cpp2/Makefile.in
14982 * support/cpp2/clean.mk
14983 * support/makebin/Makefile
14984 * support/makebin/clean.mk
14985 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14986 * doc/sdccman.lyx: --program-suffix no longer needed
14988 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14990 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14991 Martin Helmling added support for ddd GUI debugger.
14992 Code added to display assembly, set variables, and other commands
14993 to interface to ddd.
14995 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14997 * as/Makefile: fix target clean
14998 * as/clean.mk: fix target clean
14999 * as/z80/clean.mk: fix target clean
15001 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15003 * Makefile.common.in: added AT EXEEXT AT
15004 * configure.in: removed all mingw32 stuff
15005 * configure: rebuilt from configure.in
15006 * doc/sdccman.lyx: updated section "installation"
15007 * support/scripts/sdcc_mingw32: adapted to configure
15008 * support/scripts/sdcc_cygwin_mingw32: added
15010 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15012 * src/pic Added object file support for the PIC port
15013 * src/pic Applied patch from Craig Franklin (this started the object file support)
15014 * src/regression Updated the PIC regression tests for object files
15016 2003-04-20 Borut Razem <borut.razem AT siol.net>
15018 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15019 lklex.c: In function `getfid':
15020 lklex.c:203: warning: array subscript has type `char'
15021 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15022 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15023 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15024 stack handling macros
15026 2003-04-19 Borut Razem <borut.razem AT siol.net>
15028 * "handling space characters in file path" task:
15029 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15030 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15031 * support/Util/MySystem.h: make it self-sufficient
15032 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15033 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15034 handling space characters in file path
15035 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15036 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15037 * support/Util/MySystem.c: handling space characters in executable's path
15039 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15041 * as/z80/Makefile: fix permanent rebuild of z80
15042 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15043 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15045 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15047 * src/SDCCopt.c: add special case optimization to replace modulo by
15048 a power of two with a bitwise AND.
15050 2003-04-18 <johan AT balder>
15052 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15054 2003-04-17 <johan AT balder>
15056 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15057 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15059 2003-04-13 Borut Razem <borut.razem AT siol.net>
15061 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15062 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15063 fixed mingw problem in adl_NORMALIZE_PATH
15065 2003-04-12 Borut Razem <borut.razem AT siol.net>
15067 * fixed "#pragma SAVE/RESTORE can not be nested":
15068 * src/SDCC.lex: reworked pragma handling functions
15069 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15070 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15072 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15074 * src/SDCCutil.c (pathEquivalent): defined but not used
15075 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15076 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15077 * configure: rebuilt from configure.in
15078 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15079 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15080 * device/include/Makefile.in: replace sdcc_datadir
15081 * device/lib/Makefile.in: replace sdcc_datadir
15082 * Makefile.common.in: add LDFLAGS from configure
15083 * packihx/Makefile.in: use LDFLAGS
15084 * src/Makefile.in: use LDFLAGS
15085 * support/cpp2/Makefile.in: add LDFLAGS from configure
15086 * support/makebin/Makefile: use LDFLAGS
15087 * .version: bumped version number to 2.3.5
15089 2003-04-12 Borut Razem <borut.razem AT siol.net>
15091 * completed "different paths" task:
15092 * src/SDCCmacro.c: fixed bug in handling quotes
15093 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15094 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15096 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15098 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15100 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15102 * ds390/gen.c ds390/peeph.def: fix bug 706781
15104 2003-04-11 Borut Razem <borut.razem AT siol.net>
15106 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15108 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15110 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15111 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15112 set - this bit used to not be set...).
15113 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15114 bad code in PIC Port
15115 * src/regression/and2.c added to test bug 609268
15116 * src/regression/Makefile added and2.c to regression test
15119 2003-04-08 <johan AT CP255758-A>
15121 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15122 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15123 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15125 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15127 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15129 * support/cpp2/Makefile.in: fix bug #487815
15130 * configure: rebuilt from configure.in
15131 * Makefile.common.in: docdir changed, new path suffixes
15132 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15133 * sdcc_vc_in.h: reflect changes from sdccconf.h
15134 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15135 * src/SDCCutil.h: remove BINDIR hack
15136 * doc/sdccman.lyx: update new path hierarchy
15138 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15140 * src/SDCCpeeph.c: added okToRemoveSLOC test
15142 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15144 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15146 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15148 * src/SDCCpeeph.c: added labelIsReturnOnly test
15149 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15151 2003-04-05 <johan AT balder>
15153 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15154 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15155 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15156 * src/SDCCast.c: fixed a warning
15157 * src/SDCCast.h: fixed a warning
15158 * src/SDCCicode.c (operandFromAst): fixed a warning
15160 2003-04-04 <johan AT balder>
15162 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15163 * src/SDCCast.c (decorateType): fixed bug #715076
15164 * src/SDCC.y: fixed bug #702907
15166 2003-04-03 <johan AT balder>
15168 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15169 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15170 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15171 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15172 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15174 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15176 * _decdptr.c: fix return values
15177 * _gptrget.c: fix return values
15178 * _gptrgetc.c: fix return values
15179 * _gptrput.c: fix return values
15180 * _mulint.c: fix return values
15181 * as/z80/Makefile: fix 'make -j' problem
15183 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15185 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15186 * configure.in: big cleanup, updated to autoconf 2.5x
15187 * configure: rebuilt from configure.in
15188 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15189 * sdcc_vc_in.h: reflect changes from sdccconf.h
15190 * doc/Makefile: fixed a flaw in "make install"
15192 2003-04-02 <johan AT balder>
15194 * src/ds390/gen.c (genCmp): no comments
15195 * src/mcs51/gen.c (genCmp): no comments
15196 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15197 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15199 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15201 * support/regression/generate-cases.py: place generated file in given sub directory
15202 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15203 * support/regression/Makefile: improvements for 'make -j';
15204 side effect: it's simpler and faster now
15206 2003-03-31 Borut Razem <borut.razem AT siol.net>
15208 * src/z80/main.c: link-{port} and as-{port} defined without path
15209 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15211 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15213 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15215 2003-03-30 Borut Razem <borut.razem AT siol.net>
15217 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15218 changed type of list parameter to set
15219 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15220 * src/port.h: changed type of do_assemble() parameter to set
15221 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15222 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15223 definition of "cppoutfilename" macro with NULL value in preProcess()
15224 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15225 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15226 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15227 replaced with set *binPathSet
15228 * shash_add() deallocates the item, if allready exsists, before adding the new one
15229 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15231 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15233 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15234 a nested for loop bug in the PIC port
15235 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15238 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15240 * support/Util/dbuf.h: remove C++ stuff to make it portable
15242 2003-03-28 Borut Razem <borut.razem AT siol.net>
15244 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15245 literal strings in stringLiteral()
15246 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15247 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15250 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15252 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15254 2003-03-26 <johan AT balder>
15256 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15257 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15258 * src/SDCCast.c (decorateType): fixed " -v < 3"
15260 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15262 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15263 Added Lenny Story's debug infrastructure changes:
15264 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15265 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15266 * src/cdbFile.c: added
15267 * src/SDCCdebug.c: added
15268 * src/SDCCdebug.h: added
15269 * src/SDCCast.c (createFunction)
15270 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15271 * src/SDCCmain.c (parseCmdLine, main)
15272 * src/SDCCmem.c (redoStackOffsets)
15273 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15276 * src/avr/gen.c (genAVRCode)
15277 * src/ds390/gen.c (gen390Code)
15278 * src/mcs51/gen.c (gen51Code)
15279 * src/pic/gen.c (genpic14Code)
15280 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15281 * src/xa51/gen.c (genXA51Code)
15282 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15284 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15286 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15287 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15289 2003-03-22 <johan AT balder>
15291 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15293 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15295 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15296 * doc/cdbfileformat.lyx: added, written by Lenny Story
15297 * doc/Makefile: added cdbfileformat.lyx
15298 * doc/clean.mk: added cdbfileformat.lyx
15300 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15302 * src/mcs51/peeph.def: fix bug #705773
15304 2003-03-20 <johan AT balder>
15306 An sfr/sbit can have an "at #" AND an initializer
15307 * src/SDCCsymt.c (checkSClass):
15308 * src/SDCCmem.c (allocGlobal):
15309 * src/SDCCmem.c (allocLocal):
15310 * src/SDCCast.c (createBlock):
15312 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15314 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15316 2003-03-16 <johan AT balder>
15318 Undid the hackup of const and volatile, the problem is much bigger
15320 * src/SDCCast.c:1.171
15321 * src/SDCCglue.c:1.138
15322 * src/SDCCicode.c:1.146
15323 * src/SDCCsymt.c:1.150
15324 * src/SDCCval.c:1.65
15326 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15328 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15329 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15331 2003-03-13 <johan AT balder>
15333 Hackup const and volatile modifiers in type chains a bit:
15335 * src/SDCCast.c:1.169
15336 * src/SDCCglue.c:1.136
15337 * src/SDCCicode.c:1.143
15338 * src/SDCCsymt.c1.146
15339 * src/SDCCsymt.h1.59
15340 * src/SDCCval.c:1.63
15342 2003-03-12 <johan AT balder>
15344 * src/SDCCBBlock.h: more LRH debugging junk
15345 * src/SDCCcflow.h: more LRH debugging junk
15346 * src/SDCCloop.c: more LRH debugging junk
15347 * src/SDCC.y (struct_declaration): fixed bug #697590
15348 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15349 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15350 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15352 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15353 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15354 test function names must now match exactly).
15355 * src/SDCCcse.c: added special case in findCheaperOp to allow
15356 extending a short integer. Makes less awful code for bug 700121 test case.
15358 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15360 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15361 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15363 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15365 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15366 actually called (operandsNotEqual() was called for all
15367 operandsNotEqualX tests).
15369 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15371 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15372 with shorter literals. Fixes bug 700121.
15374 2003-03-11 <johan AT balder>
15376 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15378 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15380 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15381 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15383 2003-03-10 Borut Razem <borut.razem AT siol.net>
15385 * src/SDCCmain.c: pipe preprocessor's output
15386 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15387 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15388 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15389 which closes all pipes in pipeSet set
15390 * src/SDCCset.c: free deleted item in function deleteSetItem()
15391 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15392 moved from z80 to src subproject
15393 * .version: increased version number to 2.3.4
15395 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15397 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15398 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15399 * support/regression/ports/xa51/spec.mk: fix typo
15401 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15403 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15405 2003-03-09 Borut Razem <borut.razem AT siol.net>
15407 * src/SDCCmain.c: pipe preprocessor's output
15408 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15409 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15410 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15411 which closes all pipes in pipeSet set
15412 * src/SDCCset.c: free deleted item in function deleteSetItem()
15413 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15414 moved from z80 to src subproject
15416 2003-03-09 Borut Razem <borut.razem AT siol.net>
15418 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15419 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15420 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15421 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15422 * src/SDCCglobl.h: unification of WIN32 native definitions
15424 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15426 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15428 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15430 * src/configure.in: check for endianess (even while cross-compiling)
15431 * src/configure: check for endianess (even while cross-compiling)
15432 * src/configure_in.h: check for endianess (even while cross-compiling)
15433 * src/avr/gen.c: remove old endianess stuff
15434 * src/mcs51/gen.c: remove old endianess stuff
15435 * src/ds390/gen.c: remove old endianess stuff
15436 * src/pic/gen.c: remove old endianess stuff
15437 * src/pic/genarith.c: remove old endianess stuff
15438 * src/pic/glue.c: fix endianess check
15439 * src/pic16/gen.c: remove old endianess stuff
15440 * src/pic16/genarith.c: remove old endianess stuff
15441 * src/pic16/glue.c: fix endianess check
15442 * src/xa51/gen.c: remove old endianess stuff
15443 * src/z80/gen.c: fix endianess check
15444 * src/SDCCglue.c: fix endianess check
15445 * src/ds390/peeph.def: fix bug 700036
15447 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15449 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15450 * src/configure: find appropriate data-types on host for SDCC's int and long
15451 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15452 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15453 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15455 2003-03-07 <johan AT balder>
15458 some minor cleanups before the big shot
15459 OP_DEFS and OP_USES now use Kevin's protection
15460 new option --nolabelopt
15462 * src/SDCCBBlock.c:
15471 * src/ds390/ralloc.c:
15472 * src/mcs51/ralloc.c:
15473 * src/pic/ralloc.c:
15474 * src/xa51/ralloc.c:
15475 * src/z80/ralloc.c:
15477 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15479 * src/pic/pcode.c (get_op): fix 64 bit warnings
15480 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15481 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15482 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15483 * support/regression/tests/malloc.c: fix 64 bit warnings
15485 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15487 * src/mcs51/gen.c (genMinus): fixed bug 696436
15489 2003-03-02 Borut Razem <borut.razem AT siol.net>
15491 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15493 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15495 * configure.in: test for mkstemp
15496 * sdccconf_in.h: add HAVE_MKSTEMP
15498 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15500 * device/include/ctype.h: removed warning while using --stack-auto
15501 * device/include/malloc.h: removed warning while using --stack-auto
15502 * device/include/string.h: removed warning while using --stack-auto
15504 2003-02-23 Borut Razem <borut.razem AT siol.net>
15506 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15507 because NDEBUG is defined (see man assert)
15508 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15510 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15512 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15513 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15515 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15517 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15518 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15520 2003-02-18 <johan AT balder>
15522 * as/mcs51/asmain.c (asmbl): module can start with a digit
15523 * as/z80/asmain.c (asmbl): module can start with a digit
15525 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15527 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15528 * src/asm.c: fix pipe() for Mingw32
15530 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15532 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15533 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15534 make -V work again; --c1mode reads now from stdin
15535 * doc/sdccman.lyx: added --c1mode
15536 * support/Util/SDCCerr.c: new messages for c1 mode
15537 * support/Util/SDCCerr.h: new messages for c1 mode
15538 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15540 2003-02-15 <johan AT balder>
15542 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15544 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15546 * doc/sdccman.lyx: Environment variables, -o and other minor things
15548 2003-02-14 <johan AT balder>
15550 * src/xa51/main.c: before anyone really tries to use it :)
15552 * Install doc's in share/sdcc/doc
15553 * removed some obsolete files
15554 * Do a proper make distclean and uninstall
15555 M Makefile.common.in
15558 M device/include/Makefile.in
15559 M device/lib/Makefile.in
15562 M sim/ucsim/doc/Makefile.in
15564 R src/avr/peeph.rul
15565 R src/xa51/peeph.rul
15566 M support/cpp2/Makefile.in
15567 M support/makebin/Makefile
15570 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15572 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15574 2003-02-10 Borut Razem <borut.razem AT siol.net>
15576 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15577 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15578 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15579 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15580 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15581 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15582 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15583 src/z80/Makefile.bcc: Borland Makefile cleanup
15584 * as/z80/Makefile.bcc: Added Borland Makefile
15585 * support/cpp2/borland.h: Removed
15587 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15589 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15590 * src/SDCC.lex: new pragma NOIV
15591 * src/SDCCglobl.h: new pragma NOIV
15592 * src/SDCCmem.c: new pragma NOIV
15594 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15596 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15598 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15600 * src/SDCCmain.c: signal handling is switched off by --debug
15601 * doc/Makefile: small fix for install; use clean.mk again
15602 * doc/clean.mk: clean *.pdf and *.html too
15604 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15606 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15607 * device/lib/printfl.c: fix a ds390 bug by making it portable
15608 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15609 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15610 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15611 * debugger/mcs51/cmd.c: converted multi-line string literals
15612 * sim/ucsim/globals.cc: converted multi-line string literals
15613 * src/SDCCmain.c: introduced signal handler to remove temp files
15614 * doc/Makefile: small tweaks, implement clean
15615 * doc: removed generated files
15617 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15619 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15620 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15621 Address Record is not correctly generated for DS390."
15623 2003-02-02 Borut Razem <borut.razem AT siol.net>
15625 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15626 * as/mcs51/asm.h: fixed compilation with Borland C
15627 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15628 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15629 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15630 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15631 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15632 src/z80/Makefile.bcc: delete $(LIB) only if exist
15633 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15635 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15637 * device/include/malloc.h: introduced NULL
15638 * device/include/string.h: introduced NULL
15639 * device/include/stdlib.h: introduced NULL
15640 * device/lib/_memcpy.c: removed NULL
15641 * device/lib/_strcat.c: removed NULL
15642 * device/lib/_strchr.c: removed NULL
15643 * device/lib/_strcmp.c: removed NULL
15644 * device/lib/_strcpy.c: removed NULL
15645 * device/lib/_strcspn.c: removed NULL
15646 * device/lib/_strlen.c: removed NULL
15647 * device/lib/_strncat.c: removed NULL
15648 * device/lib/_strncmp.c: removed NULL
15649 * device/lib/_strncpy.c: removed NULL
15650 * device/lib/_strpbrk.c: removed NULL
15651 * device/lib/_strrchr.c: removed NULL
15652 * device/lib/_strspn.c: removed NULL
15653 * device/lib/_strstr.c: removed NULL
15654 * device/lib/_strtok.c: removed NULL
15655 * device/lib/malloc.c: removed NULL, include own header
15657 2003-02-02 <johan AT balder>
15659 * 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
15660 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15661 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15662 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15663 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15664 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15666 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15668 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15671 2003-02-01 <johan AT balder>
15673 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15675 2003-01-31 <johan AT CP255758-A>
15677 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15679 2003-01-30 <johan AT balder>
15681 * src/SDCCBBlock.c: automatic bug detection
15682 * src/SDCCicode.c: automatic bug detection
15684 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15686 * src/SDCCglobl.h: now --xram-size 0 works
15687 * src/SDCCmain.c: now --xram-size 0 works
15689 2003-01-29 <johan AT balder>
15691 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15693 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15695 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15696 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15697 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15698 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15699 * src/SDCCglobl.h: Added options --xram-size and --code-size
15700 * src/SDCCmain.c: Added options --xram-size and --code-size
15702 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15704 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15705 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15707 2003-01-27 <johan AT balder>
15709 * src/SDCC.y: fixed bug #613764
15711 2003-01-26 <johan AT balder>
15713 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15714 * src/SDCCsymt.h: fixed bug #673374
15715 * src/SDCCglue.c: fixed bug #661910
15716 * src/SDCCast.c: fixed bug #458099 and 673374
15718 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15720 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15721 * as/mcs51/strcmpi.h: added
15722 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15723 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15724 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15725 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15726 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15727 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15728 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15729 * as/mcs51/Makefile.aslink: new module strcmpi
15730 * as/mcs51/Makefile.asx8051: new module strcmpi
15731 * as/mcs51/Makefil.bcc: new module strcmpi
15732 * as/mcs51/Makefile.in: new module strcmpi
15733 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15735 2003-01-26 <johan AT balder>
15737 * src/SDCCglue.c: reverted back to 1.124
15738 * src/SDCCast.c: reverted back to 1.156
15739 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15741 2003-01-25 <johan AT balder>
15743 * src/SDCCglue.c: A better fix for bug #661910
15744 * src/SDCCast.c: A better fix for bug #661910
15745 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15747 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15749 * src/Makefile.in: remove spawn.o
15750 * src/SDCCmain.c: remove spawn.h
15751 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15752 * src/spawn.c: removed
15753 * src/spawn.h: removed
15754 * support/regression/ports/ds390/spec.mk: link with -r
15756 2003-01-24 <johan AT CP255758-A>
15758 * src/ds390/gen.c (aopOp): fixed bug #667458
15759 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15760 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15761 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15763 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15765 * src/mcs51/peeph.def: better assembler identation by Frieder
15766 * src/mcs51/gen.c: better assembler identation by Frieder
15768 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15770 * as/z80/string.h: removed for gcc 3.2
15771 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15772 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15774 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15776 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15777 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15778 * support/regression/Makefile: separate temp files for ports
15779 * support/regression/generate-cases.py: separate temp files for ports
15780 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15781 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15783 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15785 * moved tinitalk to device/examples/ds390
15787 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15789 * as/mcs51/lkmem.c: rflag is for DS390
15790 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15791 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15792 (linkEdit): move mem- and map-files the same way as ihx-files
15793 * src/z80/main.c (_setDefaultOptions): removed --generic
15794 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15795 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15796 * src/pic/glue.c (picglue): --c1mode works again
15797 * src/pic16/glue.c (pic16glue): --c1mode works again
15798 * src/asm.c (printCLine): fix #660034
15800 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15802 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15803 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15804 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15805 * as/mcs51/lkmem (summary): better fix for sp problem
15806 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15807 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15808 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15809 remove --stack-after-data
15811 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15813 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15814 * src/SDCCutil.c (join): ugly bug: missing '\0'
15815 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15817 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15819 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15821 * src/pic/main.c (_asmCmd): gpasm supports -o
15822 * src/z80/main.c: more general macros
15823 * device/lib/Makefile.in: remove intermediate files
15825 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15827 * .version: Bumped version number to 2.3.3
15828 * src/SDCCBBlock.c: new option -o
15829 * src/SDCCglobl.h: new option -o
15830 * src/SDCCglue.c: new option -o
15831 * src/SDCCmain.c: new option -o
15832 * src/asm.c: new option -o
15833 * src/ds390/main.c: new option -o
15834 * src/pic/glue.c: new option -o
15835 * src/pic/pcode.c: new option -o
15836 * src/pic/ralloc.c: new option -o
15837 * src/pic16/glue.c: new option -o
15838 * src/pic16/pcode.c: new option -o
15839 * src/pic16/ralloc.c: new option -o
15840 * src/z80/main.c: new option -o
15841 * device/lib/Makefile.in: use -o
15842 * support/regression/ports/ds390/spec.mk: use -o
15843 * support/regression/ports/gbz80/spec.mk: use -o
15844 * support/regression/ports/mcs51/spec.mk: use -o
15845 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15846 * support/regression/ports/z80/spec.mk: use -o
15847 * support/regression/ports/ucz80/spec.mk: use -o
15848 * support/regression/ports/xa51/spec.mk: use -o
15849 * support/regression/fwk/lib/timeout.c: fix usage string
15851 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15852 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15854 2003-01-07 <johan AT balder>
15856 * src/SDCCast.c (decorateType): fixed bug #600035
15858 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15859 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15860 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15861 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15862 * src/pic/pcode.c: outcommented unused variable to remove warnings
15863 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15865 2003-01-06 <karl AT turbobit.com>
15866 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15869 2003-01-06 <johan AT balder>
15871 * src/SDCCicode.c: fixed array add
15873 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15874 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15875 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15877 2003-01-04 <johan AT balder>
15879 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15881 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15882 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15884 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15885 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15886 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15888 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15889 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15891 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15892 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15894 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15895 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15897 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15899 * in /sdcc/as/mcs51/ changed these files in order to create an
15900 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15901 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15902 following files to include the previous two files: aslink.dsp,
15903 Makefile.aslink, Makefile.bcc, and Makefile.in.
15905 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15906 .adb instead of .cdb
15908 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15910 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15911 value from option --iram-size.
15913 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15915 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15918 2002-09-18 <wiml AT hhhh.org>
15920 * SDCClrange.h: exposed setFromRange() and setToRange()
15921 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15922 packRegsForAccUse() (bug 542397)
15923 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15924 multiple times and emitting the fetch operations more than once
15925 added aopGetUsesAcc() function to allow binary operators to
15926 fetch their operands in the correct order; made genMinus() emit
15927 compact code for X = LITERAL - Y
15929 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15930 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15931 sprintf() in line 1267.
15933 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15934 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15937 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15938 Changes to aslink (All the changes are marked with 'JCF'):
15940 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15943 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15944 area BSEG. Also moves, if possible, the DATA area down into the internal
15945 ram so more space is available.
15947 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15950 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15951 not bytes. Function summary() which creates a memory usage summary
15952 file with extension .mem. Reports of overlaping stack and small stack
15953 size. If the space for the stack is less than 16 bytes aslink trows a
15956 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15957 the 8051. Option 'y' for memory summary output file.
15959 Changes to sdcc (All the changes are marked with 'JCF'):
15961 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15963 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15964 overlaying area for it (uses RegBankUsed[4]).
15966 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15967 bank zero as used by default. By default aslink locates the stack
15968 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15969 the creation of the .mem file. Delegates the allocation of data area
15970 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15971 the begining of the stack area to aslink.
15973 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15974 glue() in SDCCglue.c creates an area for it.
15976 2002-09-03 Borut Razem <borut.razem AT siol.net>
15977 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15978 sdcc/src/pic/glue.c:
15979 introduced atexit() handler for teporay files removal in case of
15980 errors, assertions, ...
15982 2002-08-29 Borut Razem <borut.razem AT siol.net>
15983 * sdcc/support/cpp2/auto-host_vc_in.h:
15984 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15985 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15986 Maybe there is a similar problem with BORLANDC? It should be checked!
15988 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15989 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15990 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15991 was not executed, and the compiler (cl) launched a warning:
15992 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15994 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15995 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15997 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15998 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16000 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16001 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16002 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16003 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16004 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16005 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16006 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16007 - added Release configuration in VS projects
16008 - review of compiler an linker options
16009 - VC .exe files are generated in bin_vc directory, not to interfere
16010 with binaries generated from other projects (cygwin, mingw, bcc ...)
16012 * sdcc/src/yacc.dsp: added
16014 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16015 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16016 and insert the version number definitions from .version
16018 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16020 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16021 added - genarate auto-host.h using auto-host_vc_in.h as template
16024 removed from CVS, generated automatically
16026 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16027 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16029 2002-08-11 Borut Razem <borut.razem AT siol.net>
16030 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16032 2002-08-10 Borut Razem <borut.razem AT siol.net>
16033 * src/SDCCmain.c (main):
16034 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16035 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16036 The consequence was that some temporary files were not removed.
16039 unification of code in functions tempfilename() and tempfile():
16040 function tempnam() is defined in Visual Studio 6.0 and .NET
16042 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16044 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16045 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16046 - removed compiler command line option /WX: Treats all warnings as errors
16047 - update a list of source files, included into the project
16049 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16050 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16051 changed project type to Generic Project so that can be correcly converted to VS.NET project
16053 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16055 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16057 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16059 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16060 added return 0 statements after assert() to make compiler happy
16062 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16063 added newline in the def file to keep MSC compiler satisfied
16065 * sdcc/src/z80/gen.c:
16066 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16067 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16068 - solved MSC error in function aopDump()
16070 * sdcc_vc.h: define PREFIX as "\\sdcc"
16072 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16073 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16075 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16076 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16077 - Rewrote the register banking algorithm.
16078 - Added pCode live-range analysis to registers (for now, only non-used and
16079 singly-used registers optimized away)
16081 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16083 * 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.
16085 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16086 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16088 2002-04-22 Michael Hope <michaelh AT vroom>
16090 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16092 * configure.in (DD_COPT): Added include support required for gbdk.
16094 * .version: Bumped version number just to increase it.
16096 * src/SDCCmain.c: Added -nostdinc to the default options.
16098 2002-04-15 Michael Hope <michaelh AT vroom>
16100 * device/lib/z80/printf.c (sprintf): Added.
16102 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16104 * src/z80/peeph.def: Added transpose redundent load rule.
16106 * src/z80/main.c: Added force callee saves for jaune.
16108 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16110 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16112 2002-03-28 Johan Knol <johan AT balder>
16114 * src/SDCCval.c: fixed bug #532436
16116 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16118 Added "char *Processor" field to the port structure.
16121 Added -p option. Allows port dependent processor to be specified.
16124 Initialized the new field char *Processor field to NULL in all ports
16127 Compiler generated registers for interrupt context saving
16128 were not getting allocated.
16130 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16133 Fixed left shift. Will promote the left side of a left shift
16134 if a) left shifting more than size of operand or b) when assigned
16135 to something size > size of left side
16137 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16139 tons of changes. Register allocation has been
16140 rewritten. Added customization for the various PICs. Flow
16141 analysis is restructured. ...
16143 * src/pic/device.h:
16146 * src/pic/device.c:
16147 Added. device.c is a PIC port hack to accomodate variations
16150 2002-03-13 Michael Hope <michaelh AT vroom>
16152 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16154 2002-03-04 johanknol <johanknol AT manik>
16156 * /src/SDCCval.c: fixed
16158 const unsigned char arr[][2] = { { 0, 1 } };
16159 t18.c:1: error: Initializer element is not constant
16161 2002-03-04 bela <bela AT manik>
16163 * /device/include/mcs51reg.h:
16164 ds89c420 register definition update
16166 2002-03-03 <johan AT FRIJA>
16168 * support/Util/SDCCerr.c: did something, but don't no why anymore
16170 * support/regression/tests/bug-524691.c: made it a little less shy
16172 * src/SDCCast.c (decorateType): fixed bug #524697
16174 * src/SDCCast.c: made some lineno improvements
16176 * src/SDCCval.c (getNelements): changed warning to error
16178 * src/SDCCglue.c (printIvalArray): changed warning to error
16180 * src/SDCCicode.c: fixed a warning for mingw
16182 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16184 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16186 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16188 * src/ds390/peeph.def:
16189 Added some more peephole rules
16191 * src/ds390/gen.c: Various fixes & enhancements
16193 * src/SDCClrange.c, src/SDCClrange.h:
16194 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16196 * src/ds390/ralloc.c:
16197 various fixes & enhancements (ds390) specific
16199 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16200 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16203 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16205 2002-03-02 <johan AT FRIJA>
16207 * src/SDCCast.c (decorateType): fixed bug #524708
16209 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16211 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16213 2002-03-01 Michael Hope <michaelh AT vroom>
16215 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16217 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16219 2002-03-01 <johan AT FRIJA>
16221 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16223 * src/SDCCast.c (decorateType): fixed bug #524209
16225 * src/SDCCval.c (valNot): fixed bug #524195
16227 2002-02-26 <johan AT balder>
16229 * src/xa51/gen.c: fixed a warning
16231 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16233 * src/SDCCast.c (decorateType): fixed bug #522534
16235 2002-02-23 <johan AT balder>
16237 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16239 2002-02-22 <johan AT balder>
16241 * src/SDCCast.c: fixed bug #514865
16243 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16245 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16247 * sdcc/src/SDCCloop.c:
16248 Previous fix was not good. basic blocks that have "break" or "return" are
16249 not really partof a loop , but live ranges used in these blocks should
16250 be live thru the entire loop, so set partOfLoop but don't add them to
16253 2002-02-21 <johan AT FRIJA>
16255 * src/SDCCcse.c: fixed bug #514308
16257 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16260 Fixed BUG #519583. If a conditional block ended in a return/break
16261 statement inside a loop, it was not being considered part of the loop.
16263 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16265 2002-02-10 Karl Bongers <karl AT turbobit.com>
16268 Fixed up SDCDB debugger somewhat. Updated debugger/README
16269 with lots of comments and notes.
16271 * device/examples/test2.c:
16272 Fix bug, "red" variable not being initialized(compiler complained).
16274 * device/examples/Makefile, examples/test3.c:
16275 Add Makefile in device/examples folder, compiles test3.c
16276 for use as a multiple module SDCDB test case.
16278 * sim/ucsim/cmd.src/cmdset.cc:
16279 Took out debug printfs in ucsim "next" command.
16281 * sim/ucsim/xa.src:
16282 Karl and Johan start ucsim XA support. Most dissassembly working,
16283 about 75% emulation done(plenty of work remaining).
16285 * sim/ucsim/z80.src:
16286 Add Z80 support to ucsim, add test-ucz80 regression test,
16287 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16288 Notice z80 compiler fails on examples/test3.c/crc code.
16290 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16292 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16293 Added support for --parms-in-bank1
16295 * src/ds390/peeph.def:
16296 added a few more peephole optimzations
16298 * src/ds390/main.c:
16299 1) added __builtin_inp & __builtin_outp used to read in data of given length
16300 from a memory mapped port
16301 2) added __builtin_memcmp
16302 3) added __builtin_swapw swap bytes of a short
16304 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16305 1) handle multiple send & receives from register bank1
16306 2) ralloc can now allocate DPTR1 to some liveRanges
16308 * src/SDCCsymt.c, src/SDCCsymt.h:
16309 changes to handle multiple sends & receives
16311 * src/SDCCptropt.h:
16312 added some pointer arithmetic optimization
16314 * src/SDCCptropt.c:
16315 added some pointer arithmetic optimizations but not stable yet so not
16316 called from anywhere (will get this working shortly)
16318 * src/SDCCopt.c: fixed for multiple sends & receives
16321 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16322 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16323 set preprocessor defines (depending on options)
16325 * src/SDCCicode.c, src/SDCCicode.h:
16326 changes made to handle multiple sends & receives
16329 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16331 * src/SDCCcse.c, src/SDCCcse.h:
16332 added function findbackward def (to be used in upcoming optimization)
16334 * src/SDCCcflow.c, src/SDCCcflow.h:
16335 added function returnAtEnd - to determine if a basic block terminates with
16338 * src/SDCCast.c, src/SDCCast.h:
16339 added option parms-in-bank1
16341 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16342 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16343 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16344 adjusted for --parms-in-bank1 option
16346 * device/include/string.h:
16347 donot redefine "reentrant" keyword
16349 * device/include/ds80c390.h: Added some more SFRs
16351 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16353 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16355 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16357 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16359 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16361 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16363 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16365 * Added --xram-movc option
16367 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16369 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16371 2002-01-11 Johan Knol
16373 * Added math lib of Jesus Calvino-Fraga
16375 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16377 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16378 * support/regression/Makefile: new target test-mcs51-stack-auto
16379 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16381 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16383 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16385 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16387 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16389 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16391 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16393 * src/SDCCglue.h: add definition for printIvalChar()
16395 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16397 * src/SDCCast.c: fix #498138 by Johan
16399 * src/SDCCglue.c: fix #498138 by Johan
16401 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16403 * support/regression/Makefile: fix clean
16405 * support/regression/ports/ds390/support.c: fix transmission of last character
16407 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16409 * /sdcc/src/ds390/gen.c:
16410 a) improved computing address of stack variable
16411 b) took out some #if 0 code
16412 c) improved parmBytes adjustment
16413 d) improved genPlusIncr & genMinusIncr
16414 e) genCmp could generate bad code (when left assigned to DPTR)
16415 f) Fixed bug in hasInc
16417 * /sdcc/src/ds390/ralloc.c:
16418 a) packRegsForSupport could mess up live information (Fixed)
16419 b) packRegsDPTRuse could be incorrect for left & right shift
16421 * /sdcc/src/mcs51/ralloc.c:
16422 packRegsForSupport could mess up the live information (Fixed)
16424 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16426 * /sdcc/src/SDCCast.c:
16427 can reverse a loop even if function call is present as long
16428 as the loop control variable is local & is not passed as parameter
16430 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16432 * /sdcc/ChangeLog: *** empty log message ***
16434 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16435 More builtin function additions for TININative
16437 * /sdcc/src/ds390/ralloc.c:
16438 Had broken the regression testsuite
16440 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16442 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16443 Added funcattr hasStackParms will be set for reentrant functions when there
16444 are paramteres on the stack, this helps in minimizing frame pointer generation
16445 typeFromStr can handle function pointers now
16447 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16448 *** empty log message ***
16450 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16452 * /src/ds390/gen.c, /src/ds390/main.c:
16453 More builtin function additions for TININative
16455 * /src/ds390/ralloc.c:
16456 Had broken the regression testsuite
16458 * /src/SDCCast.c: Fixed a bug in dumptree
16460 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16461 Added funcattr hasStackParms will be set for reentrant functions when there
16462 are paramteres on the stack, this helps in minimizing frame pointer generation
16463 typeFromStr can handle function pointers now
16465 * /doc/builtins.txt, /doc/TININative.txt:
16466 *** empty log message ***
16469 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16471 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16472 ALPHA version for -mTININative
16474 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16475 updated to reflect changes in the port structure
16478 added function do_assemble (similar to do_link) if non-null this function
16479 will be called to do assembly (-mTININative) requires a multi command
16481 added function genAssemblerEnd will be called to generate assembler Epilogue
16484 added _JavaNative to debug info printing
16486 * /src/SDCCmain.c: added option --tini-libid
16487 added port->do_assemble function (-mTININative) has a multi command assemble
16489 * /src/SDCCglue.c: Disabled "constExpr" check
16490 added port->genAssemblerEnd function
16492 * /src/SDCCglobl.h: Added option --tini-libid value
16495 tookout optimizeCompare from the header (has no external references)
16497 * /src/SDCCast.c: made one more function "static"
16499 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16501 * src/z80/mappings.i: Added z80asm support.
16503 * src/z80/main.c: Added z80asm support on --asm=z80asm
16505 * src/z80/gen.c: Fixed asm portability issues.
16507 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16509 * src/SDCCglue.c (printExterns): Added global/extern split.
16511 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16513 * support/regression/Makefile: added test for mcs51 model large
16515 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16517 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16519 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16521 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16523 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16525 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16527 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16529 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16531 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16533 * support/regression/tests/simplefloat.c: Port to mcs51.
16535 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16536 * support/regression/tests/bug-485362.c: Added.
16538 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16540 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16542 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16544 * src/z80/gen.c (aopDump): Added a dump function.
16546 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16547 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16549 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16551 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16553 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16555 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16557 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16559 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16561 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16563 * support/regression/ports/ds390/support.c: Use tinibios.
16565 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16567 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16569 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16570 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16572 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16574 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16576 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16578 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16580 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16581 (packRegsForIYUse): Created and optimised.
16583 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16585 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16586 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16588 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16590 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16592 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16594 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16596 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16598 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16600 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16602 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16604 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16606 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16608 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16610 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16611 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16612 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16614 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16616 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16617 (genNotFloat): Added.
16618 (genUminusFloat): Added.
16620 * device/lib/z80/Makefile: Added floating pt stubs.
16622 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16624 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16626 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16628 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16630 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16632 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16634 * sdcc/support/regression/Makefile: Add port ds390.
16636 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16638 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16640 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16642 * sdcc/support/regression/ports/ds390/support.c: Added.
16644 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16646 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16648 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16650 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16652 * device/include/malloc.h: Added z80 and gbz80 support.
16654 * device/lib/gbz80/heap.s: Added.
16656 * device/lib/z80/heap.s: Added.
16658 * device/lib/malloc.c: Added z80 and gbz80 support.
16660 * support/regression/tests/malloc.c (testMalloc): Added.
16662 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16664 * support/regression/tests/bug-478094.c: Added.
16666 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16668 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16670 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16672 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16674 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16676 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16678 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16680 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16682 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16684 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16686 * support/regression/tests/bug-477927.c: Added.
16688 * src/z80/peeph.def: Added minor rules.
16690 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16692 * src/z80/peeph.def: Added jump optimisation modification.
16694 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16696 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16698 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16700 * support/regression/tests/funptrs.c: Added.
16702 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16704 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16706 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16708 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16710 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16712 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16713 (movLeft2ResultLong): Created.
16715 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16716 (joinPushes): Added. Joins two char pushes into a word push.
16718 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16720 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16722 * support/makebin/Makefile (install): Added creation of dest dir.
16724 2001-10-24 Karl Bongers <karl AT turbobit.com>
16726 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16728 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16730 * src/z80/ralloc.c: Turned off faulty pack for one use.
16732 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16734 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16736 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16738 * support/regression/Makefile: Improved clean
16740 * support/regression/ports/gbz80/spec.mk: Added clean
16742 * support/regression/ports/host/spec.mk: Added clean
16744 * support/regression/ports/z80/spec.mk: Added clean
16746 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16748 * support/regression/ports/mcs51/timeout.c: little improvements
16750 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16752 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16754 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16756 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16758 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16760 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16762 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16764 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16765 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16767 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16769 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16771 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16773 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16775 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16777 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16779 * support/regression/tests/longor.c: Added.
16781 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16783 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16785 * as/mcs51/aslink.h: define PATH_MAX
16787 * as/mcs51/asm.h: define PATH_MAX
16789 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16791 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16793 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16795 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16797 * src/SDCCglobl.h: define PATH_MAX
16799 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16801 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16803 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16805 * src/z80/gen.c (gencjneshort): Fixed
16807 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16809 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16811 * support/regression/tests/bug-469671.c: Added.
16813 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16815 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16817 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16819 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16821 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16823 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16825 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16827 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16829 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16831 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16833 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16835 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16837 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16839 * 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.
16841 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16843 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16845 2001-10-07 <johan AT FRIJA>
16847 * device/lib/gets.c (gets): fixed the return value.
16849 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16850 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16852 * 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.
16854 * 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.
16856 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16858 * src/pic/gen.c: Removed Safe_strdup.
16860 * configure.in: Added option to enable libgc support.
16862 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16863 (bitVectUnion): Optimised.
16864 (bitVectIntersect): Optimised.
16865 (bitVectBitsInCommon): Optimised.
16866 (bitVectCplAnd): Optimised.
16868 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16870 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16872 * src/SDCCmain.c: distinguish between assembler debug and plain options
16874 * src/avr/main.c: remove standard assembler options
16876 * src/ds390/main.c: remove standard assembler options
16878 * src/mcs51/main.c: remove standard assembler options
16880 * src/port.h: removed "PENDING" comment
16882 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16884 * src/device/lib/_mulint.c : new, with assember functions
16886 * src/device/lib/_mullong.c : new, with assember functions
16888 * src/device/lib/_divuint.c : with assember functions
16890 * src/device/lib/_divsint.c : with assember functions
16892 * src/device/lib/_divulong.c: with assember functions
16894 * src/device/lib/_divslong.c: with assember functions
16896 * src/device/lib/_moduint.c : with assember functions
16898 * src/device/lib/_modsint.c : with assember functions
16900 * src/device/lib/_modulong.c: with assember functions
16902 * src/device/lib/_modslong.c: with assember functions
16904 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16906 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16908 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16909 replaced _mululong.c and _mulslong.c by _mullong.c
16911 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16913 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16915 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16917 * src/SDCCglue.c: test, if win32api is available for MINGW
16919 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16921 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16922 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16923 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16924 * support/regression/ports/host/spec.mk: removed GENERIC
16925 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16926 * support/regression/ports/z80/spec.mk: removed GENERIC
16928 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16930 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16932 * support/regression/tests/bug-467035.c: Created.
16934 2001-10-01 <johan AT FRIJA>
16936 * src/SDCC.y: fixed bug #466586 part 1
16938 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16940 * SDCCicode.c: z80 has no generic pointers
16941 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16943 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16945 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16947 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16949 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16951 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16953 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16955 * configure.in: Fixed up so that ucsim is only configured once.
16957 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16959 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16960 (getPathDifference): As above.
16962 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16964 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16966 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16967 * .version: Updated to 2.3.1
16969 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16970 Added copyright header.
16972 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16973 (assemble): Added support for macro based assembler commands.
16974 (linkEdit): Added support for macro based linker commands.
16975 (preProcess): Changed the pre-processor to use macros.
16976 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16977 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16979 * device/lib/z80/crt0.s: Added module name for debugging.
16981 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16983 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16985 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16987 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16989 * src/Makefile.in: Added SDCCmacro and SDCCutil
16991 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16993 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16995 2001-09-16 <johan AT FRIJA>
16997 * 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.
16999 2001-09-15 <johan AT FRIJA>
17001 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17002 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17004 2001-09-11 <johan AT FRIJA>
17006 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17008 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17010 * support/regression/tests/bug-460444.c: Added test case.
17012 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17013 (genCast): Added justification for all of the asserts.
17015 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17017 * support/regression/support.c: _xdata replaced by xdata
17019 * support/regression/spec.mk: removed _generic
17021 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17023 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17025 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17026 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17028 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17030 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17032 * support/regression/tests/bug-460010.c: Added test case.
17034 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17036 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17038 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17040 * support/regression/testfwk.c: removed workaround for bug #436344
17042 * support/regression/tests/bp.c: use less memory with mcs51
17044 * support/regression/tests/bug-441448.c: use less memory
17046 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17048 * support/regression/collate-results.py: typo
17050 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17052 * support/regression/tests/fetchoverlap.c: Added new test case.
17054 * support/regression/tests/bp.c: Added new test case.
17056 * support/regression/tests/bug-448984.c: Added new test case.
17058 * support/regression/tests/pow2shifts.c: Added new test case.
17060 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17061 (genlshTwo): Fixed right shift for count > 8.
17063 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17065 2001-09-08 <johan AT FRIJA>
17067 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17069 2001-09-07 <johan AT FRIJA>
17071 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17073 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17075 2001-09-06 <johan AT FRIJA>
17077 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17078 * bernhard noted me at this: "() equals to (void)" (1.38)
17080 2001-09-05 <johan AT FRIJA>
17082 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17084 2001-09-04 <johan AT FRIJA>
17086 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17089 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17091 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17093 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17095 * link/z80/aslink.h: Fixed path for PATH_MAX
17097 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17099 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17101 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17103 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17105 * 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.
17107 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17109 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17110 (genCmp): Fixed up genCmp for the GB with longs.
17112 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17114 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17116 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17118 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17120 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17122 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17124 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17126 * 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.
17128 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17130 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17132 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17134 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17136 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17138 * sim/ucsim/configure: little improvement of Cygwin-detection
17139 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17140 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17141 * support/regression/tests/bug-221100.c: small changes for mcs51
17142 * support/regression/tests/bug-221168.c: small changes for mcs51
17143 * support/regression/tests/bug-227710.c: small changes for mcs51
17144 * support/regression/tests/staticinit.c: small changes for mcs51
17145 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17146 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17147 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601