1 2009-01-01 Borut Razem <borut.razem AT siol.net>
3 * as/link/asxxxx_config.h.in:
4 fixed warning: extra tokens at end of #endif directive
6 fixed warning: suggest parentheses around && within ||
7 * device/lib/Makefile.in: allow whitespaces at the end of lines in
8 ports.build, in order to make it work on cygwin - it seems to be a
9 bug in cygwin grep: CR is not treated as part of end-of-line
11 2008-12-31 Borut Razem <borut.razem AT siol.net>
13 * configure, configure.in, config.dsp, config_vc.awk,
14 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
15 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
16 introduced asxxxx_config.h.in
18 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
21 src/z80/peeph-z80.def:
22 Minor addition improvement.
24 2008-12-30 Raphael Neider <rneider AT web.de>
26 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
27 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
28 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
29 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
30 support/librarian/sdcclib.c, support/makebin/makebin.c:
31 partially revert changes from r5293..r5295
33 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
35 * src/z80/peeph-z80.def:
36 Minor peephole improvement.
38 2008-12-29 Raphael Neider <rneider AT web.de>
40 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
41 incorrectly discarded BANKSELs
43 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
45 * support/regression/tests/memory.c:
46 Added simple test for memset(), memcpy() and memmove()
48 2008-12-29 Borut Razem <borut.razem AT siol.net>
50 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
52 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
54 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
55 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
56 (177.j): added new rule
57 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
58 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
59 (decorateType CAST): propagate storage class to generic pointer results
61 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
63 * device/lib/z80/string.c,
64 device/lib/z80/printf.c,
68 Fixed code generation bug exposed by builtin memcpy().
70 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
72 * device/lib/_memcpy.c:
73 fixed conflict with builtin memcpy()
75 2008-12-26 Borut Razem <borut.razem AT siol.net>
77 * support/librarian/sdcclib.c:
78 fixed bug 2466950: "sdcclib broken"
79 by removing fgets return value check
81 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
84 device/include/string.h: Implemented RFE #1914254
86 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
87 * device/lib/z80/Makefile.in,
88 device/lib/Makefile.in,
89 device/lib/z80/memmove.s: Implemented RFE #1914256
91 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
93 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
94 * src/z80/peep.c: improved checks for unused data
96 src/z80/main.c: Implemented RFE #1899189
98 2008-12-25 Borut Razem <borut.razem AT siol.net>
100 * support/regression/Makefile.in:
101 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
103 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
105 * src/z80/peeph-z80.def: minor peephole improvements
107 2008-12-21 Borut Razem <borut.razem AT siol.net>
109 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
110 due to redefinition of symbol __assert
111 sdcclib.c:53:1:warning: "__assert" redefined
112 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
113 warning: this is the location of the previous definition
115 2008-12-20 Raphael Neider <rneider AT web.de>
117 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
118 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
119 support/cpp/libcpp/macro.c: fix format string errors
121 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
123 * src/pic/device.c: partial rewrite using strtok,
124 quieten compiler warnings, adopt SDCC coding style
126 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
127 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
128 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
129 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
130 support/librarian/sdcclib.c, support/makebin/makebin.c:
131 quieten most compiler warnings
133 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
134 probably fix operator precedence bug
136 * doc/clean.mk: quieten rm if no .lyx is present
138 2008-12-19 Borut Razem <borut.razem AT siol.net>
140 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
141 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
142 doc/README.txt, doc/test_suite_spec.lyx:
143 applied patch 2446381: Dcoumentation spelling correcitons
144 thanks to Steven Borley
146 2008-12-16 Raphael Neider <rneider AT web.de>
148 * device/include/pic/pic12f629.h,
149 device/include/pic/pic12f675.h,
150 device/lib/pic/libdev/pic12f629.c,
151 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
153 2008-12-14 Borut Razem <borut.razem AT siol.net>
155 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
156 converted to LyX 1.5.7 (\lyxformat 276) format
158 2008-12-07 Borut Razem <borut.razem AT siol.net>
160 * support/regression/tests/bitfields.c:
161 added test case for bug #2366757
163 2008-12-07 Raphael Neider <rneider AT web.de>
165 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
166 NULL pointer dereference, closes #2366757
168 2008-11-25 Raphael Neider <rneider AT web.de>
170 * device/include/pic16/pic16devices.txt,
171 sdcc/src/pic16/device.c,
172 sdcc/src/pic16/device.h: implicitly disable XINST
173 whenever CONFIG4L is set via an additional optional
174 argument to the configword directive in pic16devices.txt
176 2008-11-24 Raphael Neider <rneider AT web.de>
178 * device/lib/pic16/configure.ac,
179 device/lib/pic16/Makefile.common: fixed quoting issues
181 * device/lib/pic16/configure,
182 device/lib/pic16/debug/Makefile.in,
183 device/lib/pic16/libc/Makefile.in,
184 device/lib/pic16/libdev/Makefile.in,
185 device/lib/pic16/libio/Makefile.in,
186 device/lib/pic16/libm/Makefile.in,
187 device/lib/pic16/libsdcc/Makefile.in,
188 device/lib/pic16/Makefile.in,
189 device/lib/pic16/startup/Makefile.in: regenerated
191 * src/pic16/main.c (_pic16_finaliseOptions): revert to
194 2008-11-24 Raphael Neider <rneider AT web.de>
196 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
197 argument of --asm= or --link= to allow for
198 --asm="sh script --options", the user can double quote the
199 argument if needed: --asm="'c:/program files/gpasm' -q",
200 also fix some potential buffer overflows
202 2008-11-19 Borut Razem <borut.razem AT siol.net>
205 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
206 thanks Mauro Giachero
208 2008-11-16 Borut Razem <borut.razem AT siol.net>
210 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
211 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
213 2008-11-15 Borut Razem <borut.razem AT siol.net>
215 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
216 src/SDCCsymt.c, src/SDCCsymt.h:
217 fixed RFE #2291335 : Unnamed bit-field initialization
218 * support/regression/tests/bitfields.c:
219 added test case for RFE #2291335
220 * support/regression/tests/bug-1981238.c:
221 don't initialize unnamed bit-fields
223 2008-11-11 Raphael Neider <rneider AT web.de>
225 * device/include/pic16/pic18f25j10.h,
226 device/include/pic16/pic18f45j10.h: remove useless boilerplate
228 * device/include/pic16/adc.h,
229 device/lib/pic16/libio/adc/adcbusy.c,
230 device/lib/pic16/libio/adc/adcclose.c,
231 device/lib/pic16/libio/adc/adcconv.c,
232 device/lib/pic16/libio/adc/adcopen.c,
233 device/lib/pic16/libio/adc/adcread.c,
234 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
235 and fixed ADC routines to work for more target devices,
236 incorporates patch #2036130 by Nick Materer
238 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
240 * device/include/ctype.h,
241 * device/include/ds400rom.h,
242 * device/include/ds80c390.h,
243 * device/include/float.h,
244 * device/include/math.h,
245 * device/include/serial.h,
246 * device/include/stdbool.h,
247 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
249 * device/include/mcs51/C8051F336.h,
250 * device/include/mcs51/C8051T600.h,
251 * device/include/mcs51/C8051T610.h,
252 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
253 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
255 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
257 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
259 2008-11-10 Raphael Neider <rneider AT web.de>
261 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
262 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
263 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
264 (patch by Nick Materer, #2253980)
266 * device/lib/pic16/libio/adc.ignore,
267 device/lib/pic16/libio/i2c.ignore,
268 device/lib/pic16/libio/usart.ignore,
269 device/lib/pic16/pics.all: updated to build more device libs
271 * device/lib/pic16/libdev/Makefile.am,
272 device/lib/pic16/libdev/Makefile.in,
273 device/lib/pic16/libio/Makefile.am,
274 device/lib/pic16/libio/Makefile.in: regenerated
276 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
277 names per memory location, applied SDCC style to more functions
279 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
281 * device/include/mcs51/p89lpc933_4.h: new NXP header file
282 * device/include/mcs51/p89lpc935_6.h: new NXP header file
283 * device/include/mcs51/p89v66x.h: minor changes
284 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
286 2008-11-09 Raphael Neider <rneider AT web.de>
288 * device/include/pic/pic14devices.txt: fixed memory description for
289 12f629 and 12f675, closes #2236240
291 2008-11-06 Borut Razem <borut.razem AT siol.net>
293 * src/SDCCmain.c: #fixed bug 2224960: sdcc -MM no working correctly
294 pass system include paths with -isystem to sdcpp
295 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
296 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
298 2008-11-02 Raphael Neider <rneider AT web.de>
300 * doc/sdccman.lyx: updated the sections on the library build process
301 and on how to add support for new devices, and documented known
302 problems with the extended instruction set including a workaround
304 2008-11-01 Raphael Neider <rneider AT web.de>
306 * device/include/pic16/adc.h,
307 device/include/pic16/pic16devices.txt,
308 device/include/pic16/pic18f2410.h,
309 device/include/pic16/pic18f2510.h,
310 device/include/pic16/pic18f2515.h,
311 device/include/pic16/pic18f2610.h,
312 device/include/pic16/pic18f4410.h,
313 device/include/pic16/pic18f4510.h,
314 device/include/pic16/pic18f4515.h,
315 device/include/pic16/pic18f4610.h,
316 device/include/pic16/pic18fregs.h,
317 device/lib/pic16/libdev/Makefile.am,
318 device/lib/pic16/libdev/Makefile.in,
319 device/lib/pic16/libdev/pic18f2410.c,
320 device/lib/pic16/libdev/pic18f2510.c,
321 device/lib/pic16/libdev/pic18f2515.c,
322 device/lib/pic16/libdev/pic18f2610.c,
323 device/lib/pic16/libdev/pic18f4410.c,
324 device/lib/pic16/libdev/pic18f4510.c,
325 device/lib/pic16/libdev/pic18f4515.c,
326 device/lib/pic16/libdev/pic18f4610.c,
327 device/lib/pic16/libio/Makefile.am,
328 device/lib/pic16/libio/Makefile.in,
329 device/lib/pic16/pics.all: added support for 18f[24][456]10
330 and 18f[24]515 devices
331 * doc/sdccman.lyx: updated list of supported PIC16 devices
333 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
334 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
335 src/xa51/gen.c: avoid compiler warnings
336 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
338 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
340 * device/include/mcs51/p89v66x.h: NXP header file
341 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
342 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
344 2008-10-14 Raphael Neider <rneider AT web.de>
346 * device/lib/pic16/libdev/Makefile.am,
347 device/lib/pic16/libio/Makefile.am: enable building libraries for
348 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
349 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
350 * device/lib/pic16/libdev/Makefile.in,
351 device/lib/pic16/libio/Makefile.in: regenerated
353 2008-10-14 Raphael Neider <rneider AT web.de>
355 * device/include/pic16/pic18f2450.h,
356 device/include/pic16/pic18f4450.h,
357 device/lib/pic16/libdev/pic18f2450.c,
358 device/lib/pic16/libdev/pic18f4450.c,
359 device/include/pic16/adc.h,
360 device/include/pic16/pic16devices.txt,
361 device/include/pic16/pic18fregs.h,
362 device/lib/pic16/libdev/Makefile.am,
363 device/lib/pic16/libdev/Makefile.in,
364 device/lib/pic16/libio/Makefile.am,
365 device/lib/pic16/libio/Makefile.in,
366 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
368 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
369 stack to a fixed location, relax it to automatically work with all
370 but the smallest devices (256 byte RAM devices need #pragma stack)
372 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
374 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
375 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
376 * device/lib/_strcspn.c: fixed bug 2140931
378 2008-10-06 Raphael Neider <rneider AT web.de>
380 * device/include/pic16/stdio.h,
381 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
382 declared __naked for convenience, named all arguments
383 * device/lib/pic16/libc/stdio/strmgpsim.c,
384 device/lib/pic16/libc/stdio/strmmssp.c,
385 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
387 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
388 empty __naked functions,
389 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
390 corner cases (unlink first/last pCode in list), reuse more code
392 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
394 * src/ds390/main.c (_ds390_genInitStartup): added
395 * src/SDCCpeeph.c (getPatternVar): new, added,
396 (labelInRange): fixed bug 2115959
397 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
398 * src/SDCCicode.h: added newiTempOperand
399 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
400 added optimizations for 0/x and x/-1, see also patch 2142900
401 * support/regression/tests/onebyte.c (testMul): added test cases
403 2008-09-20 Borut Razem <borut.razem AT siol.net>
406 definition of absolute address symbols without initial value,
407 fixed SDCC crash "do not know how to intialize symbol"
409 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
411 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
412 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
413 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
414 * device/lib/z80/stubs.s: added stubs for above functions
415 * src/SDCCopt.c (convilong),
416 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
417 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
418 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
419 * support/regression/tests/onebyte.c: enabled all tests for z80
421 2008-09-15 Borut Razem <borut.razem AT siol.net>
423 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
424 device/lib/pic16/libc/stdio/printf.c,
425 device/lib/pic16/libc/stdio/strmusart.c,
426 device/lib/pic16/libc/stdio/printf_tiny.c,
427 device/lib/pic16/libc/stdio/sprintf.c,
428 device/lib/pic16/libc/stdio/strmgpsim.c,
429 device/lib/pic16/libc/stdio/putchar.c,
430 device/lib/pic16/libc/stdio/fprintf.c,
431 device/lib/pic16/libc/stdio/strmmssp.c,
432 device/device/lib/pic16/libc/stdio/vprintf.c,
433 device/lib/pic16/libc/stdio/printf_small.c,
434 device/lib/pic16/libc/stdio/vsprintf.c,
435 device/lib/pic16/libc/stdio/strmputchar.c,
436 device/lib/pic16/libc/Makefile.am,
437 device/lib/pic16/libc/Makefile.in:
438 *printf now returns int, puchar.c moved from stdlib to stdio,
439 *printf format parameter type changed from char * to const char *,
440 added GNU link excetion text to library source files,
441 applyed GNU coding style, removed useless svn ids,
442 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
443 binary specifier: "%b", "%hb" and "%lb"
444 * device/lib/pic16/libc/stdio/vfprintf.c:
445 applied patch #2044424: PIC16: vfprintf
446 thanks Mauro Giachero
447 * support/regression/tests/bug1057979.c:
448 removed old pic16 sprintf specifics
449 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
450 * doc/sdccman.lyx: documented 'b' binary format specifier removal
452 2008-09-15 Raphael Neider <rneider AT web.de>
454 * src/pic16/device.c (pic16_dump_usection): force udata sections
455 into the addressable range (0..0xFFF), workaround for a gpsim
456 bug preventing simulation of regtest bug1750318
457 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
458 (serialRegAssign): fixed regtest bug-971834,
459 (pic16_packRegisters): avoid null-pointer dereference
461 2008-09-14 Raphael Neider <rneider AT web.de>
463 * src/pic16/gen.c, src/pic16/ralloc.c: use
464 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
465 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
467 2008-09-12 Borut Razem <borut.razem AT siol.net>
469 * support/regression/fwk/testfwk.h:
470 define pdata as data for pic16 target
471 thanks Mauro Giachero
473 2008-09-11 Borut Razem <borut.razem AT siol.net>
475 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
476 support/regression/absolute.c:
477 applied patch #2105615: Some PIC16 testcase fixlets
478 thanks Mauro Giachero
480 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
482 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
483 * support/regression/tests/bug2094505.c: new, added
485 2008-09-07 Borut Razem <borut.razem AT siol.net>
487 * src/SDCCglue.c, src/SDCCast.c:
488 fixed throw of "excess elements" warning for char arrays
489 * support/regression/tests/nullstring.c:
490 disable warning about excess elements in array of chars initializer
492 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
494 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
495 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
496 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
497 * support/regression/tests/bug2077267.c: new, added
499 2008-09-05 Raphael Neider <rneider AT web.de>
501 * configure.in, Makefile.common.in: add support for ccache,
502 remove spurious $VERSION output, detect doc-tools even without
503 --enable-doc to facilitate later manual doc-builds, minor cleanup
504 * configure: regenerated
506 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
507 avoid races in parallel VPATH builds
508 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
509 * doc/sdccman.lyx: mention --without-ccache configure option
511 2008-09-01 Raphael Neider <rneider AT web.de>
513 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
514 * (genConstPointerGet): fix reading bitfields from __code space
515 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
516 bitfield initializers (fix regression test bug1856409.c)
517 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
520 2008-08-31 Raphael Neider <rneider AT web.de>
522 * src/pic16/gen.c (genAssign): removed useless compiler output
523 * (genPointerGet,genPointerSet,genCast),
524 src/pic16/glue.c (pic16_printGPointerType):
525 also handle PPOINTERs just to avoid spurious asserts
526 * (pic16_printIvalType,pic16_printIvalBitFields):
527 generalized to arbitrary type/bitfield sizes, allows compilation of
528 regression test bug-1981238.c
529 * (pic16_printIvalChar): fix regression test structflexarray.c
530 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
531 in initialized structs and fix #1843745
532 * (pic16_printIvalStruct): always output initializers for all fields,
533 even those not explicitly given, fixes zeropad.c regression test
534 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
535 #2073635, #1567098, and #1485812)
536 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
538 2008-08-31 Borut Razem <borut.razem AT siol.net>
540 * support/regression/tests/bug-895992.c,
541 support/regression/tests/onebyte.c:
542 enabled pic16 regression testing since the bugs
543 1511794: pic16: regression test bug-895992.c fails
544 1444425: onebyte.c regression tes fails on pic16
545 are fixed, probably by fixing
546 2048464: PIC16: fix genUminus - addresses not.c regression test
547 * src/SDCCsymt.c, src/SDCCglue.c,
548 support/regression/tests/bug-1981238.c:
549 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
552 2008-08-30 Borut Razem <borut.razem AT siol.net>
554 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
555 release version 4.3.2
557 2008-08-24 Raphael Neider <rneider AT web.de>
559 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
560 always use the sdcc from the current build tree (ignore $CC from
561 the environment, fixes compile farm builds)
562 * device/lib/Makefile.in: rename .a into .lib for compatibility,
563 remove more build products from install directory
564 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
565 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
567 2008-08-24 Borut Razem <borut.razem AT siol.net>
569 * src/SDCC.y: applied patch
570 2050245: Fix # 1963382
572 1963382: Listing File - C file comment is incorrect
575 2008-08-23 Borut Razem <borut.razem AT siol.net>
577 * src/pic16/gen.c: applied patch
578 2048464: PIC16: fix genUminus - addresses not.c regression test
579 thanks Mauro Giachero
581 2008-08-22 Borut Razem <borut.razem AT siol.net>
583 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
584 src/pic16/main.c: allow spaces in gpasm and gplink paths
586 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
589 * src/z80/peeph-z80.def: minor peephole improvement
591 2008-08-15 Raphael Neider <rneider AT web.de>
593 * src/z80/gen.c (_vemit2): suppress compiler warning
595 * src/pic/*.[ch]: make proper use of header files and avoid
596 ad-hoc extern declarations, mark module-local helpers 'static',
597 removed dead/replaced code, no functional changes
598 * src/pic16/pcode.c: disentangled from pic14 backend
600 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
602 * src/z80/gen.c: fixed #2051348
603 * support/regression/tests/bug-2051348.c: regression test for #2051348
605 2008-08-10 Raphael Neider <rneider AT web.de>
608 * Makefile.common.in: export PACKAGE for $docdir,
609 fixes #1957036, avoid some "underquoted definition" warnings
610 * configure: regenerated
612 2008-08-10 Raphael Neider <rneider AT web.de>
614 * device/lib/pic16/**: build pic16 library using autotools for
615 improved dependency tracking
617 * device/lib/Makefile.in,
619 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
621 2008-08-10 Raphael Neider <rneider AT web.de>
623 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
624 local variables if --nooverlay is given, workaround for #2023121
626 2008-08-08 Raphael Neider <rneider AT web.de>
628 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
630 2008-08-08 Raphael Neider <rneider AT web.de>
632 * src/pic/pcoderegs.c,
634 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
636 2008-08-07 Borut Razem <borut.razem AT siol.net>
638 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
639 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
640 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
641 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
642 applied modified patch 2038174: Add support for binary constants v2
643 thanks Mauro Giachero
644 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
646 2008-08-04 Raphael Neider <rneider AT web.de>
649 * src/pic16/device.h,
651 * src/pic16/main.c: enable --optimize-goto by default
653 * device/lib/pic16/Makefile.common.in: suppress removed option
656 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
658 2008-07-30 Borut Razem <borut.razem AT siol.net>
660 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
661 applied patch 22032433: PIC16: fix constant strings,
662 thanks Mauro Giachero
664 2008-07-29 Borut Razem <borut.razem AT siol.net>
666 * src/pic16/gen.c: applied patches:
667 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
668 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
669 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
670 thanks Mauro Giachero
672 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
674 * src/port.h: Fixed typo in comment
676 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
678 * src/z80/mappings.i: Implemented RFE #1919415
679 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
680 #1880202, #1914434, prepared for RFE #1703943
682 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
685 * src/z80/peeph-z80.def,
686 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
687 preparation for Z80 peephole improvements
689 2008-06-21 Raphael Neider <rneider AT web.de>
691 * device/include/pic16/pic18f66j60.h,
692 * device/include/pic16/pic18f66j65.h,
693 * device/include/pic16/pic18f67j60.h,
694 * device/include/pic16/pic18f86j60.h,
695 * device/include/pic16/pic18f86j65.h,
696 * device/include/pic16/pic18f87j60.h,
697 * device/include/pic16/pic18f96j60.h,
698 * device/include/pic16/pic18f96j65.h,
699 * device/include/pic16/pic18f97j60.h,
700 * device/lib/pic16/libdev/pic18f66j60.c,
701 * device/lib/pic16/libdev/pic18f66j65.c,
702 * device/lib/pic16/libdev/pic18f67j60.c,
703 * device/lib/pic16/libdev/pic18f86j60.c,
704 * device/lib/pic16/libdev/pic18f86j65.c,
705 * device/lib/pic16/libdev/pic18f87j60.c,
706 * device/lib/pic16/libdev/pic18f96j60.c,
707 * device/lib/pic16/libdev/pic18f96j65.c,
708 * device/lib/pic16/libdev/pic18f97j60.c,
709 * device/include/pic16/pic16devices.txt,
710 * device/include/pic16/pic18fregs.h,
711 * device/lib/pic16/pics.all: added new devices
713 * device/include/pic16/adc.h,
714 * device/lib/pic16/libio/adc/adcbusy.c,
715 * device/lib/pic16/libio/adc/adcopen.c,
716 * device/lib/pic16/libio/adc/adcsetch.c,
717 * device/lib/pic16/libio/i2c/i2copen.c,
718 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
719 all changes from a patch by Anton Strobl
721 2008-06-12 Borut Razem <borut.razem AT siol.net>
723 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
724 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
725 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
726 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
727 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
728 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
729 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
730 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
731 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
732 by applying the modified patch from Risto Huotari
734 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
737 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
738 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
739 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
740 * support/regression/tests/bug1938300.c: new, added
742 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
744 * device/include/asm/ds390/features.h,
745 * device/include/asm/mcs51/features.h,
746 * device/include/mcs51/regc515c.h: inserted LGPL notice
748 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
750 * device/lib/gbz80/div.s,
751 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
752 patch 1597883, Thanks Robert Ramey
754 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
756 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
757 createIvalCharPtr, createIvalPtr, createIval),
759 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
760 initializers for local auto variables
761 * support/regression/tests/zeropad.c: added testcase for auto initializers
763 2008-05-26 Raphael Neider <rneider AT web.de>
765 * device/lib/pic16/startup/crt0.c,
766 * device/lib/pic16/startup/crt0i.c,
767 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
768 explicit, fixed curr_entry loop for >= 256 initializer records,
769 removed debug code (write to 0xf7e)
771 2008-05-25 Raphael Neider <rneider AT web.de>
773 * device/include/pic/pic16f627a.h,
774 * device/include/pic/pic16f628a.h,
775 * device/include/pic/pic16f648a.h: added missing ports
777 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
779 * device/include/float.h: added __INFINITY
780 * device/lib/_fsadd.c: handle overflows
781 * device/lib/_fsmul.c,
782 * device/lib/_fsdiv.c: use __INFINITY
783 * device/lib/_fseq.c,
784 * device/lib/_fsneq.c: handle -0.0
785 * sim/ucsim/s51.src/uc89c51r.cc,
786 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
787 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
788 * src/mcs51/gen.c (genSend): fixed bug with --xstack
789 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
790 * support/regression/tests/snprintf.c: test bug with --xstack
792 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
794 * src/SDCCpeeph.c (callFuncByName):
795 Support nested parenthesis in peephole function arguments (#1967300)
797 2008-05-19 Raphael Neider <rneider AT web.de>
799 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
800 fixed duplicate labels (#1911325)
802 2008-05-19 Raphael Neider <rneider AT web.de>
804 * src/regression/empty.c: suppress warning
805 * src/regression/pointer1.c: enabled index_by_pointer()
806 * src/regression/inline.c: now works for pic16 as well
808 * src/pic16/device.c: include dbuf declarations
809 * src/pic16/device.h: removed obsolete prototypes
811 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
812 * src/pic16/glue.c: made purely local functions static,
813 (pic16_printGPointerType, pic16_printIvalCharPtr,
814 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
815 generic pointers' tags (#1961866)
817 * src/pic16/pcode.c (assignValnums): optimize literal assignments
819 2008-05-19 Borut Razem <borut.razem AT siol.net>
821 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
822 fixed typo, uninstall include/pic16/pic16devices.txt
824 2008-05-18 Borut Razem <borut.razem AT siol.net>
826 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
827 the buffer is null terminated
828 * src/device/pic16.c:
829 applied modified patch 1965676: Patch for Win32 16 bit PIC
830 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
832 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
834 * src/SDCC.lex (check_type),
835 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
838 * as/z80/clean.mk: also clean *.dep
839 * device/lib/pic16/libsdcc/stack/Makefile,
840 * sim/ucsim/libtool: removed as they are rebuild by configure
841 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
843 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
845 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
846 fixupInline instead of createFunction to fix bug 1864577
847 (inlineFindMaxBlockno): removed, use global blockNo
848 * src/SDCCglobl.h: added blockNo
850 * src/z80/peep.h: modified properties
851 * support/regression/tests/bug1864577.c: new, added
853 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
856 * as/mcs51/asm.h: added org_cnt
857 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
858 * as/mcs51/asout.c: changed old K&R to ANSI
859 * as/mcs51/Makefile.in: use common identifiers
865 * as/hc08/Makefile.bcc,
866 * as/hc08/Makefile.in: synchronized with as/mcs51/*
867 * sdcc_vc_in.h: added define __func__
868 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
869 Thanks Ruud van Silfhout
870 * support/regression/tests/bug1717305.c: new, added
872 2008-05-05 Borut Razem <borut.razem AT siol.net>
874 * support/regression/Makefile.in,
875 support/regression/ports/ds390/spec.mk,
876 support/regression/ports/hc08/spec.mk,
877 support/regression/ports/mcs51-common/spec.mk,
878 support/regression/ports/pic14/spec.mk,
879 support/regression/ports/pic16/spec.mk,
880 support/regression/ports/ucz80/spec.mk,
881 support/regression/ports/z80/spec.mk:
882 added INC_DIR and LIBDIR paths
883 * src/ds390/gen.c: removed duplicated selicolon
885 2008-05-04 Borut Razem <borut.razem AT siol.net>
887 * support/regression/Makefile.in,
888 support/regression/fwk/lib/testfwk.c,
889 support/regression/ports/ds390/spec.mk,
890 support/regression/ports/hc08/spec.mk,
891 support/regression/ports/mcs51-common/spec.mk,
892 support/regression/ports/mcs51-large/spec.mk,
893 support/regression/ports/mcs51-medium/spec.mk,
894 support/regression/ports/mcs51-small/spec.mk,
895 support/regression/ports/mcs51-stack-auto/spec.mk,
896 support/regression/ports/mcs51-xstack-auto/spec.mk,
897 support/regression/ports/pic14/spec.mk,
898 support/regression/ports/pic16/spec.mk,
899 support/regression/ports/ucz80/spec.mk:
900 added possibility to define the sdcc binary directory SDCC_BIN_PATH
901 used to run regeression tests
903 2008-05-01 Raphael Neider <rneider AT web.de>
905 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
906 supported devices and instructions to add new ones
908 2008-05-01 Raphael Neider <rneider AT web.de>
910 * device/include/pic16/adc.h,
911 device/lib/pic16/libio/adc/adcbusy.c,
912 device/lib/pic16/libio/adc/adcopen.c,
913 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
914 18f2455 style ADC devices, based on patch #1776197
915 * device/lib/pic16/libio/adc/adcclose.c,
916 device/lib/pic16/libio/adc/adcconv.c,
917 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
918 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
919 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
920 * device/include/pic16/pic18f4431.h,
921 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
922 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
924 2008-05-01 Raphael Neider <rneider AT web.de>
926 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
927 moved xinst flag into pic16_options_t
928 * src/pic16/device.c (default_device, pic16_list_devices,
929 pic16_find_device): removed references to sfrrange
930 * src/pic16/gen.c (genFunction),
931 src/pic16/glue.c (pic16initialComments),
932 src/pic16/main.c (pic16_optionsTable),
933 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
935 * device/include/pic16/pic16devices.txt: removed sfrrange lines
937 2008-04-29 Raphael Neider <rneider AT web.de>
939 * src/pic16/devices.inc,
940 device/include/pic16/pic16devices.txt: replaced compiled-in list
941 of devices with a variant parsed at runtime
942 * src/pic16/device.c: added support for parsing pic16devices.txt,
944 * src/pic16/device.h: removed (now) unused fields from PIC_device
945 * src/pic16/main.c: removed #pragma maxram,
946 (_pic16_initPaths): removed bogus generation of search paths,
947 setup the port proper only after the search paths (for
948 pic16devices.txt) are set up,
949 (_pic16_finaliseOptions): moved processor dependant code here
950 from _pic16_initPaths(), clean up
951 * src/pic16/ralloc.c (pic16_init_stack),
952 * src/pic16/ralloc.h,
953 * src/pic16/pcode.c: clean up
954 * device/include/Makefile.in,
955 support/scripts/sdcc.nsi: also install/package pic16devices.txt
956 * support/scripts/inc2h-pic16.pl: updated instructions
958 2008-04-29 Raphael Neider <rneider AT web.de>
960 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
961 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
962 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
963 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
964 added missing family members and 18f2480/2580/4480/4580 family
965 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
966 * device/include/pic16/pic18f2525.h: use 18f4620.h
967 * device/include/pic16/pic18f6680.h: use 18f8680.h
968 * device/include/pic16/pic18fregs.h,
969 device/lib/pic16/pics.all,
970 src/pic16/devices.inc: add new devices
971 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
972 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
973 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
974 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
975 prevent attempting to build the libio for some new devices
977 2008-04-29 Raphael Neider <rneider AT web.de>
979 * debugger/mcs51/Makefile.in: fixed paths to sources
981 2008-04-25 Borut Razem <borut.razem AT siol.net>
983 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
984 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
985 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
986 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
987 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
988 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
989 as/link/z80/linkz80.dsp: lklibr.c moved
990 * doc/INSTALL.txt: binary archives in bz2 format
991 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
993 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
995 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
996 * support/regression/tests/bug1856409.c: new, added
998 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1001 * src/mcs51/peep.c: Use werror for error messages.
1002 * src/SDCCicode.c (geniCodeConditional),
1003 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1004 * src/z80/Makefile.bcc,
1005 * src/z80/z80.dsp: added src/z80/peep.c/h
1006 * support/regression/tests/bug1839321.c: new, added
1008 2008-04-20 Raphael Neider <rneider AT web.de>
1010 * device/include/pic16/pic18f2455.h: added bitfields for port C
1012 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1014 * src/z80/peep.c: Use werror for error messages.
1016 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1018 * src/z80/peep.h (declaration of notUsed()),
1019 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1021 * src/z80/z80.h (added dependency on peep.h),
1022 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1025 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1027 * src/SDCCpeeph.c (added support for notUsed()),
1028 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1030 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1031 for notUsed()): Implemented generic (that is not port-specific) part
1034 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1036 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1037 * device/lib/libsdcc.lib,
1038 * device/lib/Makefile.in,
1039 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1040 * device/lib/calloc.c: renamed to _calloc.c
1041 * device/lib/free.c: renamed to _free.c
1042 * device/lib/malloc.c: renamed to _malloc.c
1043 * device/lib/realloc.c: renamed to _realloc.c
1044 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1045 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1046 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1047 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1048 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1049 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1050 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1051 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1053 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1054 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1055 * support/regression/tests/bug1509084.c: new, added
1057 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1059 * device/include/mcs51/cc2510fx.h: added _XPAGE
1060 * device/include/mcs51/compiler.h: cosmetic changes
1062 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1064 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1067 2008-03-31 Borut Razem <borut.razem AT siol.net>
1069 * support/cpp2 renamed to support/cpp
1070 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1071 support/cpp2/libiberty/splay-tree.c,
1072 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1073 support/cpp2/libcpp/directives.c,
1074 support/cpp2/libcpp/include/cpplib.h,
1075 support/cpp2/libcpp/include/symtab.h,
1076 support/cpp2/libcpp/include/line-map.h,
1077 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1078 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1079 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1080 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1081 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1082 release version 4.3.0
1083 * configure.in, configure, Makefile.in, Makefile.bcc:
1084 adapted for moved cpp2
1086 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1088 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1089 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1091 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1093 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1095 * support/regression/tests/bug1717943.c: new, added
1097 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1099 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1100 bytewise return value assignments introduced in last commit.
1102 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1104 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1105 genMult, genJumpTab):
1106 Use 16-bit instructions for addition in some additional cases,
1107 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1109 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1111 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1112 Implemented RFE #1921450, changed some debug messages.
1114 2008-03-30 Borut Razem <borut.razem AT siol.net>
1116 * Small Device C Compiler 2.8.0 released
1117 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1118 * support/scripts/sdcc.nsi: added finish page; this version
1119 was used for 2.8.0 release
1120 * doc/knownbugs.html: removed; magically generated by the build
1121 process using gen_known_bugs.pl from now on
1123 2008-03-23 Borut Razem <borut.razem AT siol.net>
1125 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1126 and reverted it, since it was already fixed by Raphael ;-)
1127 * doc/knownbugs.html: updated for RC2
1129 2008-03-22 Raphael Neider <rneider AT web.de>
1131 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1134 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1136 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1137 * support/regression/tests/bug1839277.c: added related testBug1839299
1139 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1141 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1142 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1144 * src/mcs51/gen.c: throughout only output hex constants
1145 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1146 * support/regression/tests/bug1839277.c: new, added
1148 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1150 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1151 compilation warning about nested comments.
1153 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1155 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1156 * support/regression/tests/bug1921073.c: new, added
1158 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1160 * src/z80/SDCCpeeph.c.c (callFuncByName):
1161 Commented function parameters.
1163 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1165 * src/z80/ralloc.c (packRegsForAccUse2):
1166 disabled a broken accumulator packing optimization (fixed #1292721).
1167 * support/regression/tests/bug-1292721: Regression test for #1292721.
1169 2008-03-16 Raphael Neider <rneider AT web.de>
1171 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1172 fixed code bloat regression using a variant of patch #1915618
1174 2008-03-16 Borut Razem <borut.razem AT siol.net>
1176 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1177 icon, changed startup menu for release distribution, code cleaning,
1178 create url files instead links in startup menu
1180 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1182 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1183 * support/regression/tests/bug1579949.c: new, added
1185 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1187 * device/lib/printf_fast.c: fixed bug 1255403
1189 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1191 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1192 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1194 2008-03-14 Borut Razem <borut.razem AT siol.net>
1196 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1197 command line options
1198 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1199 is correctly displayed
1200 * as/link/z80/lkmain.c: usage line commented out
1202 2008-03-13 Borut Razem <borut.razem AT siol.net>
1204 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1205 updated the list pf supported pic14 devices
1207 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1209 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1211 2008-03-12 Borut Razem <borut.razem AT siol.net>
1213 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1214 fixed documentation request #1718191
1215 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1216 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1219 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1221 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1222 * support/regression/tests/bug1505811.c: new, added
1224 2008-03-09 Raphael Neider <rneider AT web.de>
1226 * device/include/pic16/pic18f2620.h,
1227 * device/include/pic16/pic18f4620.h,
1228 * device/lib/pic16/libdev/pic18f2620.c,
1229 * device/lib/pic16/libdev/pic18f4525.c,
1230 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1231 family to consistently use pic18f4620.[ch], fixes #1832562
1233 2008-03-09 Borut Razem <borut.razem AT siol.net>
1235 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1236 changed sdcc version to 2.8.0
1237 * knownbugs.html: regenerated
1238 * support/scripts/gen_known_bugs.pl: added number of open bugs
1240 2008-03-09 Raphael Neider <rneider AT web.de>
1242 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1243 (genOr): read volatile operand even if the result is known,
1245 (genOr,genXor): removed unused legacy code,
1246 (genDummyRead): use pic16_mov2w_volatile()
1248 2008-03-08 Borut Razem <borut.razem AT siol.net>
1250 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1251 cons w. --model-large
1252 * support/regression/staticinit.c: added regression test for bug
1255 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1257 * src/ds390/gen.c (pushSide, genPcall),
1258 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1259 * src/mcs51/gen.c: cosmetic changes
1260 * support/regression/fwk/include/testfwk.h: added macro reentrant
1261 * support/regression/tests/bug1908493.c: new, added
1263 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1265 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1267 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1269 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1270 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1271 already set in ds390/main.c and mcs51/main.c
1273 2008-03-07 Raphael Neider <rneider AT web.de>
1275 * src/regression/init0.c: new test for initialized arrays of function
1277 * src/regression/Makefile: made a bit more flexible, added init0.c
1278 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1279 pointers, closes #1427663
1281 2008-03-05 Borut Razem <borut.razem AT siol.net>
1283 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1284 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1286 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1288 * support/librarian/sdcclib.c:Added feature request 1908061:
1289 Synchronise sdcclib commands with ar.
1291 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1293 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1294 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1295 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1296 * device/include/mcs51/compiler.h: removed umlauts, added double
1299 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1301 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1302 * support/regression/tests/bug1536762.c: new, added
1304 * src/SDCCutil.h: added getBuildDate()
1305 * src/SDCCmain.c (printVersionInfo),
1306 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1308 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1309 * src/ds390/ralloc.c (packRegisters),
1310 * src/mcs51/ralloc.c (packRegisters),
1311 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1313 * support/regression/tests/bug1618050.c: new, added
1314 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1315 * support/regression/fwk/include/testfwk.h,
1316 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1319 2008-03-04 Raphael Neider <rneider AT web.de>
1321 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1322 on accessing OP_SYM_TYPE(op)
1323 * src/pic/gen.h: removed unused prototype of genMinusDec()
1324 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1325 fix #1876953 (invalid subtraction code), removed unused code
1327 2008-03-03 Raphael Neider <rneider AT web.de>
1331 * src/pic/genarith.c,
1333 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1334 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1336 2008-03-03 Raphael Neider <rneider AT web.de>
1338 * src/pic/device.c (find_device): search user-specified paths first
1339 for pic14devices.txt, fixes #1900827
1341 2008-03-02 Borut Razem <borut.razem AT siol.net>
1343 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1344 AddToPath and RemoveFromPath
1346 2008-03-01 Borut Razem <borut.razem AT siol.net>
1348 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1349 work correctly, added debugging support if -DSDCC.DEBUG command line
1352 2008-02-28 Borut Razem <borut.razem AT siol.net>
1354 * doc/sdccman.lyx: cosmetic changes
1356 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1358 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1359 * doc/sdccman.lyx: fixed unmeant removal of spaces
1361 2008-02-27 Borut Razem <borut.razem AT siol.net>
1363 * support/scripts/sdcc.nsi: corrected installation directory for
1364 current user installation mode
1365 * doc/README.txt: added Philipp Klaus Krause to the developers list
1367 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1369 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1370 return ifx condition
1371 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1372 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1373 ifxJump to fix bug 1838000
1374 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1375 * support/regression/tests/bug1838000.c: new, added
1376 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1378 2008-02-26 Borut Razem <borut.razem AT siol.net>
1380 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1382 * support/scripts/sdcc.nsi: added MULTIUSER page,
1383 NSIS upgraded to version 2.35
1385 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1387 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1388 * support/regression/tests/bug1565152.c: new, added
1390 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1392 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1393 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1394 * support/regression/tests/bug1670148.c: new, added
1396 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1398 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1400 2008-02-24 Borut Razem <borut.razem AT siol.net>
1402 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1403 is ineffective for unsigned char parameter
1405 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1407 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1408 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1409 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1410 * support/Util/MySystem.c (my_system): output errorcode when verbose
1412 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1414 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1417 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1419 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1422 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1424 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1426 2008-02-21 Borut Razem <borut.razem AT siol.net>
1428 * support/regression/Makefile.in,
1429 support/regression/ports/ds390/spec.mk,
1430 support/regression/ports/hc08/spec.mk,
1431 support/regression/ports/mcs51-common/spec.mk,
1432 support/regression/ports/pic14/spec.mk,
1433 support/regression/ports/pic16/spec.mk,
1434 support/regression/ports/ucz80/spec.mk,
1435 support/regression/ports/xa51/spec.mk:
1436 added CFLAGS when compiling timeout
1438 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1440 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1443 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1445 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1446 * support/regression/tests/bug1888147.c: new, added
1448 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1450 * src/z80/gen.c: fixed bugs #1596270, #1736867
1452 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1454 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1455 contents, mostly fixes #1596270
1457 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1459 * src/z80/peeph.def,
1460 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1461 peepholes, fixes #1806565
1463 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1465 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1466 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1467 fixes bug 1739475, thanks Robert Larice
1468 (rule 271): new, added
1470 2008-02-18 Borut Razem <borut.razem AT siol.net>
1472 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1474 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1476 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1478 2008-02-17 Raphael Neider <rneider AT web.de>
1480 * src/pic16/genarith.c,
1483 * src/pic16/genutils.c: removed unused legacy code,
1484 removed unused fields from struct asmop and struct _G
1486 2008-02-17 Raphael Neider <rneider AT web.de>
1488 * src/pic16/gen.c (AccRsh): cosmetic changes,
1489 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1490 genRightShiftLiteral): fixed to work with SFRs as result by
1491 assigning only once to result,
1492 removed a lot of unused/excluded code fragments
1494 2008-02-17 Raphael Neider <rneider AT web.de>
1496 * device/include/pic/pic16f88.h,
1497 * device/include/pic/pic16f886.h,
1498 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1500 2008-02-17 Borut Razem <borut.razem AT siol.net>
1502 * src/z80/peeph.def: applied patch
1503 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1504 * src/z80/gen.c, src/z80/peeph.def: applied patch
1505 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1506 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1507 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1508 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1509 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1510 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1512 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1514 * as/link/mcs51/aslink.dsp: removed SDK define
1515 * as/link/z80/clean.mk: brought in sync with other ports
1516 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1517 * as/hc08/Makefile.bcc,
1518 * as/mcs51/Makefile.bcc,
1519 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1520 * src/z80/main.c (_setValues): use the now capitalized -Z,
1521 (z80_port, gbz80_port): generate debug information when asked
1523 2008-02-16 Borut Razem <borut.razem AT siol.net>
1525 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1526 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1527 as/z80/Makefile.in. as/z80/Makefile.bcc:
1528 applied patch #1893393: patch for as-z80 and link-z80 to generate
1529 cdb, thanks to Armin Diehl
1530 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1531 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1532 asnoice.c moved to as/asxxsrc/asnoice.c
1533 * src/z80/peeph-gbz80.def: applied patch
1534 #1880235: Z80 return peephole, thanks to Philipp Krause
1536 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1539 * doc/sdccman.lyx: bumped version to 2.7.5
1540 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1542 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1544 * device/include/pic16/stdlib.h,
1545 * device/lib/pic16/libc/stdlib/ltoa.c,
1546 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1548 2008-02-13 Borut Razem <borut.razem AT siol.net>
1550 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1551 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1552 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1553 src/SDCCopt.c, src/SDCCval.c:
1554 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1556 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1558 * src/SDCCsymt.c (compareType): fixed bug 1309013
1560 2008-02-09 Borut Razem <borut.razem AT siol.net>
1562 * src/SDCCval.c, src/SDCCval.h:
1563 code cleaning, added function constChrVal()
1564 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1565 call constChrVal() instead constVal()
1567 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1569 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1572 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1573 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1576 2008-02-01 Raphael Neider <rneider AT web.de>
1578 * device/include/pic/pic16f886.h,
1579 * device/include/pic/pic16f887.h: added RA6 and RA7
1581 2008-01-24 Raphael Neider <rneider AT web.de>
1583 * device/include/pic/pic16f88.h: added RA6 and RA7
1584 * device/lib/pic/libdev/disabled_pic16f886.c,
1585 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1587 * src/pic16/devices.inc,
1588 * device/include/pic16/pic18f2423.h,
1589 * device/include/pic16/pic18f2523.h,
1590 * device/include/pic16/pic18fregs.h,
1591 * device/lib/pic16/pics.all
1592 * device/lib/pic16/libdev/pic18f2423.c,
1593 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1594 * device/lib/pic16/libio/i2c.ignore,
1595 * device/lib/pic16/libio/usart.ignore,
1596 * device/lib/pic16/libio/adc.ignore: ignore new devices
1598 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1600 * src/SDCCast.c (createRMW): fixed bug 1582651
1602 2008-01-20 Borut Razem <borut.razem AT siol.net>
1604 * src/SDCCcse.c: partially fixed enhancement request
1605 #1793872 - multiply by -1 not collapsed
1606 * support/regression/tests/arithcsi.c: added regression test
1608 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1610 * as/mcs51/asx8051.dsp: removed define SDK
1611 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1612 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1614 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1615 cosmetic changes, brought more in sync, changed old K&R to ANSI
1617 2008-01-13 Borut Razem <borut.razem AT siol.net>
1619 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1620 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1622 2007-12-30 Borut Razem <borut.razem AT siol.net>
1624 * src/pic16/gen.c: fixed implementation of bitwise operations for
1626 * support/regression/tests/bitwise.c: added test cases
1628 2007-12-29 Borut Razem <borut.razem AT siol.net>
1630 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1631 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1632 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1633 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1634 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1635 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1636 src/pic16/pcode.[ch]: added const qualifier
1637 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1638 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1639 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1640 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1641 * as/asxxsrc/aslex.c: use dbuf_getline()
1642 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1643 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1644 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1645 as/z80/asm.h, as/z80/z80adr.c:
1646 changed type of ib and ip to const char *
1648 2007-12-28 Borut Razem <borut.razem AT siol.net>
1650 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1651 introduced (readlin) - long lines are turuncated
1652 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1653 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1654 as/z80/Makefile.in: moved aslex.c to asxxsrc
1655 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1656 * as/hc08/asmain.c, as/mcs51/asmain.c:
1657 added missing initialization of a_addr field
1658 * support/regression/tests/long_asm_line.c: added regtest for long
1661 2007-12-22 Borut Razem <borut.razem AT siol.net>
1663 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1665 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1667 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1669 2007-12-16 Borut Razem <borut.razem AT siol.net>
1671 * device/include/pic16/stdbool.h: removed, since already exists in
1672 device/include/; this also fixes bitopcse.c regression test for pic16
1674 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1675 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1676 dereference doesn't work; covered by regression test bug1399290
1678 2007-12-05 Borut Razem <borut.razem AT siol.net>
1680 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1683 2007-12-01 Borut Razem <borut.razem AT siol.net>
1685 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1686 corrected handling of the highest_valid_address
1688 2007-11-17 Raphael Neider <rneider AT web.de>
1690 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1691 * src/pic/glue.c (picglue): emit .file if --debug is given
1693 2007-11-17 Raphael Neider <rneider AT web.de>
1695 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1696 care when left or right operand resides in result, fixes #1830220
1698 2007-11-17 Borut Razem <borut.razem AT siol.net>
1700 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1701 #983491 - "Merge duplicate strings function is ineffective"
1702 * support/regression/tests/bug-983491.c: regtest disabled
1703 * as/asxxsrc: created
1704 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1705 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1706 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1707 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1708 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1709 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1710 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1711 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1712 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1713 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1714 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1715 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1716 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1718 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1720 * device/include/stdarg.h: added and removed some casts
1721 * src/SDCCsymt.c (compareType): Fully check types between generic and
1722 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1724 2007-11-13 Borut Razem <borut.razem AT siol.net>
1726 * support/regression/tests/bug-1817005.c:
1727 added regtest for bug #1817005 - as-z80 chokes on long labels
1729 2007-11-12 Borut Razem <borut.razem AT siol.net>
1731 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1732 as/z80/asout.c, as/z80/aslist.c:
1733 fixed bug #1817005 - as-z80 chokes on long labels
1735 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1738 * as/z80/asmain.c: cosmetic changes
1741 * as/z80/alloc.h: removed
1743 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1744 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1745 * as/link/hc08/Makefile.in,
1746 * as/link/mcs51/Makefile.in,
1747 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1749 * as/link/mcs51/lkarea.c,
1750 * as/link/mcs51/lkmain.c: cosmetic changes
1751 * as/link/hc08/lklibr.c,
1752 * as/link/z80/lklibr.c,
1753 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1754 used cygwin_conv_to_full_posix_path,
1755 added warnings, cosmetic changes, brought more in sync
1756 changed old K&R into ANSI function declarations
1757 * as/link/z80/lklibr.c (loadAdb): added
1758 * as/link/z80/lkmain.c: removed -- option from usage text
1760 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1762 * src/mcs51/gen.c (outBitC): optimized for no result
1764 2007-10-31 Borut Razem <borut.razem AT siol.net>
1766 * src/SDCCsymt.c: fixed (hopeful properly) bug
1767 #1805702 - order of extern matters
1768 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1771 2007-10-29 Borut Razem <borut.razem AT siol.net>
1773 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1774 - order of extern matters
1775 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1778 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1780 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1781 24bitMode, portIsDS390
1782 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1783 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1784 (notVolatileVariable): also check sloc names,
1785 (callFuncByName): moved ftab[] out of function and sorted it by use
1787 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1789 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1790 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1791 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1792 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1793 * support/regression/tests/bug-880197.c: new, added
1795 2007-10-28 Borut Razem <borut.razem AT siol.net>
1797 * support/regression/Makefile.in,
1798 support/regression/ports/mcs51-large/spec.mk,
1799 support/regression/ports/mcs51-xstack-auto/spec.mk,
1800 support/regression/ports/mcs51-stack-auto/spec.mk,
1801 support/regression/ports/mcs51-medium/spec.mk,
1802 support/regression/ports/mcs51-common/spec.mk,
1803 support/regression/ports/mcs51-common/*,
1804 support/regression/ports/mcs51-small/*:
1805 mcs51 renamed to mcs51-common, created mcs51-small
1806 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1807 * support/regression/tests/bug-1805702.c: added regtest for bug
1810 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1812 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1813 added new rules 265 - 270
1814 * support/regression/tests/bug1721024.c:new, added
1815 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1816 introduced new test-mcs51 to run all mcs51 tests
1818 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1820 * support/regression/tests/bug1816470.c: new, added
1822 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1824 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1825 propagate for *,+,- with float, fixed bug 1816470
1826 (decorateType): cast to resultTypeProp instead of resultType
1828 2007-10-19 Borut Razem <borut.razem AT siol.net>
1830 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1831 function is ineffective" for pic16 tareget
1832 * support/scripts/listerr.c: corrected include path
1833 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1836 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1838 * support/regression/tests/using.c: new, added
1839 * support/regression/tests/vaargs.c: fixed and enabled test
1841 2007-10-18 Borut Razem <borut.razem AT siol.net>
1843 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1845 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1847 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1849 * doc/sdccman.lyx: documented option --Werror
1850 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1851 RegBankUsed[] earlier
1853 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1855 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1859 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1861 * src/SDCCast.c (decorateType): improved optimization of tri-op
1862 * src/SDCCerr.c (vwerror, setWError),
1864 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1865 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1867 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1869 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1870 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1871 * support/regression/tests/bug-223113.c,
1872 * support/regression/tests/bug-426632.c,
1873 * support/regression/tests/bug-468811.c,
1874 * support/regression/tests/bug-477835.c,
1875 * support/regression/tests/bug-478094.c,
1876 * support/regression/tests/bug-499644.c,
1877 * support/regression/tests/bug-524209.c,
1878 * support/regression/tests/bug-524211.c,
1879 * support/regression/tests/packcast.c,
1880 * support/regression/tests/structidx.c: added empty tests
1881 * support/regression/tests/bug-607243.c: enabled test
1883 2007-10-06 Borut Razem <borut.razem AT siol.net>
1885 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1886 support of universal binaries on Mac OS X
1888 2007-10-02 Borut Razem <borut.razem AT siol.net>
1890 * src/SDCCval.h: unified double2ul macro for all platforms
1891 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1892 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1894 2007-09-30 Borut Razem <borut.razem AT siol.net>
1896 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1898 * sdcc_vc_in.h: enabled warnings
1899 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1900 unsigned type, result still unsigned
1901 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1903 2007-09-28 Raphael Neider <rneider AT web.de>
1905 * src/pic/device.c (find_device): prevent buffer underflow error
1906 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1907 the just destroyed list entry
1909 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1911 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1914 2007-09-18 Borut Razem <borut.razem AT siol.net>
1916 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1917 applied to unsigned type, result still unsigned
1919 2007-09-17 Borut Razem <borut.razem AT siol.net>
1921 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1922 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1923 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1924 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1925 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1926 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1927 src/z80/gen.c, src/z80/ralloc.c:
1928 fixed bug #1739860 - sdcc does not work correctly on some platforms
1930 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1932 2007-09-17 Raphael Neider <rneider AT web.de>
1934 * src/pic16/device.c: reverted to previous version
1935 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1937 2007-09-16 Raphael Neider <rneider AT web.de>
1939 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1940 as this raises a ton of gpasm warnings, just emit a second label
1941 * src/pic16/devices.inc,
1942 * device/lib/pic16/pics.all,
1943 * device/lib/pic16/libdev/pic18f2585.c,
1944 * device/lib/pic16/libdev/pic18f2680.c,
1945 * device/lib/pic16/libdev/pic18f2682.c,
1946 * device/lib/pic16/libdev/pic18f2685.c,
1947 * device/lib/pic16/libdev/pic18f4585.c,
1948 * device/lib/pic16/libdev/pic18f4680.c,
1949 * device/lib/pic16/libdev/pic18f4682.c,
1950 * device/lib/pic16/libdev/pic18f4685.c,
1951 * device/include/pic16/pic18f2585.h,
1952 * device/include/pic16/pic18f2680.h,
1953 * device/include/pic16/pic18f2682.h,
1954 * device/include/pic16/pic18f2685.h,
1955 * device/include/pic16/pic18f4585.h,
1956 * device/include/pic16/pic18f4680.h,
1957 * device/include/pic16/pic18f4682.h,
1958 * device/include/pic16/pic18f4685.h,
1959 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1960 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1961 patch contributed by Anton Strobl, applied with changes
1963 2007-09-16 Raphael Neider <rneider AT web.de>
1965 * device/include/pic16/pic18f2431.h,
1966 * device/include/pic16/pic18f25j10.h,
1967 * device/include/pic16/pic18f4431.h,
1968 * device/include/pic16/pic18f45j10.h: adopted common include style
1969 * device/include/pic16/pic18f1320.h,
1970 * device/include/pic16/pic18f2320.h,
1971 * device/include/pic16/pic18f2525.h,
1972 * device/include/pic16/pic18f4320.h,
1973 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1974 * device/include/pic16/pic18fregs.h: prepared for automatic include
1975 file selection by having DEVICE.h for every DEVICE
1976 * device/lib/pic16/libdev/pic18f2320.c,
1977 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1979 * device/lib/pic16/configure.in,
1980 * device/lib/pic16/configure: use rm -rf instead of rmdir
1981 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1982 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1984 2007-09-09 Borut Razem <borut.razem AT siol.net>
1986 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1987 distingush between i386 and ppc Mac OS X versions
1989 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1991 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1992 * support/regression/tests/bug1788177.c: new, added
1994 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1996 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1997 * device/include/mcs51/lint.h added keyword __naked
1999 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2003 * src/SDCCmem.h: removed maxRegBank
2004 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2005 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2006 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2007 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2008 name and behaviour to handle banked functions
2009 (scan4op): and use it to fix bug 1786213
2011 2007-09-03 Raphael Neider <rneider AT web.de>
2013 * device/include/pic16/pic18f248.h,
2014 * device/include/pic16/pic18f258.h,
2015 * device/include/pic16/pic18f448.h,
2016 * device/lib/pic16/libdev/pic18f248.c,
2017 * device/lib/pic16/libdev/pic18f258.c,
2018 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2019 added T0CONbits, fixes #1786891
2021 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2023 * src/ds390/gen.c (genFarPointerSet),
2024 * src/hc08/ralloc.c (packRegisters),
2025 * src/mcs51/ralloc.c (packRegisters),
2026 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2028 * src/SDCCicode.h: POINTER_SET can be true for literals too
2029 * support/regression/tests/bug1750318.c: new, added
2031 2007-08-23 Borut Razem <borut.razem AT siol.net>
2033 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2034 library versions without the completition functionality
2036 2007-08-22 Raphael Neider <rneider AT web.de>
2038 * device/include/pic16/pic18f1220.h,
2039 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2041 2007-08-12 Borut Razem <borut.razem AT siol.net>
2043 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2045 2007-08-11 Borut Razem <borut.razem AT siol.net>
2047 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2048 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2049 support/Util/SDCCerr.[ch] moved to src
2050 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2051 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2052 device/examples/ds390/tinitalk/tinitalk.dsp,
2053 device/examples/serialcomm/windows/serialcomm.dsp,
2054 support/librarian/librarian.dsp:
2055 removed linking of unused odbc32.lib and odbccp32.lib
2056 * support/scripts/winres.h:
2057 added for compilation with Visual C++ 2005 Express Edition
2059 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2061 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2064 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2066 * sdccconf_in.h: update the endian test so that SPARC Solaris
2067 does not throw syntax errors
2069 2007-08-06 Borut Razem <borut.razem AT siol.net>
2071 * doc/sdccman.lyx: removed two index entries which prevented the
2072 generation of sdcc doc archive
2074 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2076 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2077 instead of lyx 1.5.0.
2079 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2081 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2082 Lucas Loizaga, with minor modifications. Thanks!
2084 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2086 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2089 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2091 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2092 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2095 2007-07-22 Borut Razem <borut.razem AT siol.net>
2097 * configure.in, configure: re-introduced .version
2098 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2099 the version reverted to 2.7.0
2101 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2104 * doc/sdccman.lyx: bumped version to 2.7.3
2105 * device/include/mcs51/compiler.h: fixed elif->else
2106 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2107 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2108 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2109 enable accuse for bit operands
2110 * src/SDCCmain.c (printVersionInfo),
2111 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2112 environment descriptor
2113 * src/SDCCutil.h: added getBuildEnvironment
2114 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2115 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2116 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2117 * support/regression/tests/bug1348008.c,
2118 * support/regression/tests/bug1496419.c,
2119 * support/regression/tests/bug1503067.c,
2120 * support/regression/tests/preproc.c: added empty tests
2122 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2124 * support/regression/tests/bug1678803.c: new, added
2126 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2129 * as/link/hc08/lkihx.c,
2130 * as/link/hc08/lkrloc.c,
2131 * as/link/mcs51/lkihx.c,
2132 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2133 ihxExtendedLinearAddress
2134 * as/link/mcs51/lkrloc.c (relr),
2135 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2136 acall/ajmp, see bug 830513
2138 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2140 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2141 (cseBBlock): remember aggr2ptr has been used
2142 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2143 (geniCodeAssign): fixed bug 868103
2144 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2145 added operandSize prototype
2146 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2147 (genDataPointerSet): use max of size of right and result,
2148 (gencjne): added parameter useCarry for optimization,
2149 (genCmpEq): use carry if appropriate,
2150 (genXor): check if operand already in carry
2151 * support/regression/tests/bug-868103.c: enabled test
2153 2007-07-12 Raphael Neider <rneider AT web.de>
2155 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2157 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2159 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2160 from Robert Larice, thanks
2161 * support/regression/tests/bitopcse.c,
2162 * support/regression/tests/bitvars.c,
2163 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2164 * support/regression/tests/bug-927659.c: enabled test for z80
2165 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2166 * support/regression/tests/bug1745717.c: new, added
2167 * support/regression/tests/literalop.c,
2168 * support/regression/tests/nullstring.c: removed storage definitions that
2169 are now in testfwk.h
2171 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2173 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2174 and bool for targets that do not fully support it.
2175 * support/regression/tests/bug1546986.c,
2176 * support/regression/tests/bug1723128.c,
2177 * support/regression/tests/bug1734654.c,
2178 * support/regression/tests/bug1738367.c,
2179 * support/regression/tests/constantRange.c: only use bool if allowed
2181 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2183 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2184 Larice, also handle function pointers
2185 * support/regression/tests/bug1749275.c: new, added
2187 2007-07-03 Borut Razem <borut.razem AT siol.net>
2189 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2190 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2191 #1746528: SDCC should ignore ':' in inline assembler comments
2192 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2194 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2196 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2197 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2199 2007-06-29 Borut Razem <borut.razem AT siol.net>
2201 * src/SDCCmain.c: fixed bug
2202 #1744746: SDCC #4867: broken option --xram-size
2204 2007-06-28 Borut Razem <borut.razem AT siol.net>
2206 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2207 find out the endianess of host machine for ucsim
2209 2007-06-27 Borut Razem <borut.razem AT siol.net>
2211 * support/regression/generate-cases.py: corrected the file name
2213 * configure.in, configure, sdccconf_in.h: find out the endianess of
2215 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2218 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2220 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2222 2007-06-26 Borut Razem <borut.razem AT siol.net>
2224 * support/regression/generate-cases.py: display warning if function
2225 list is empty; implemented more flexible rule for detection of
2226 testing functions, allowing return type 'void' in the same line as
2227 the function name in the function definition
2228 * support/regression/tests/bug-1654060.c: corrected test
2229 * support/librarian/sdcclib.c: fixed warning:
2230 format '%s' expects type 'char *', but argument 2 has type 'int'
2232 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2234 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2235 Multiple infiles for sdcclib.
2237 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2239 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2242 2007-06-18 Borut Razem <borut.razem AT siol.net>
2244 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2245 how to handle comments, so they have to be removed by the
2246 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2247 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2248 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2249 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2250 table driven option hadling
2252 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2254 * src/SDCCast.c (decorateType),
2255 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2256 iCode to ast level to fix bug 1738367
2257 * support/regression/tests/bug1738367.c: new, added
2259 2007-06-15 Raphael Neider <rneider AT web.de>
2261 * src/pic16/devices.inc,
2262 * device/lib/pic16/pics.all,
2263 * device/include/pic16/pic18fregs.h,
2264 * device/include/pic16/pic18f[24][45]20.h,
2265 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2266 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2267 * device/lib/pic16/Makefile.in: faster cleanup
2269 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2271 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2273 2007-06-13 Raphael Neider <rneider AT web.de>
2275 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2277 2007-06-12 Raphael Neider <rneider AT web.de>
2279 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2280 suppress bit defines if NO_BIT_DEFINES is #define'd
2281 * device/include/pic/pic*.h: recreated all headers to include
2282 conditional bit defines
2283 * device/include/pic/pic16f886.h,
2284 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2285 * device/include/pic/recreate.sh: script to recreate the complete
2286 device library files based on the currently supported devices
2288 2007-06-12 Borut Razem <borut.razem AT siol.net>
2290 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2291 support/regression/Makefile.in, support/scripts/build.mak,
2292 support/scripts/Makefile.snapshot:
2293 use new svn URL scheme
2294 * doc/sdccman.lyx: SDCC Wiki moved to
2295 http://sdcc.wiki.sourceforge.net/
2297 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2299 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2300 * support/regression/tests/bug1734654.c: added
2302 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2304 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2305 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2306 with literal operands
2308 2007-06-10 Borut Razem <borut.razem AT siol.net>
2310 * as/link/z80/lklibr.c: fixed mingw build warning
2311 lklibr.c:575: warning: implicit declaration of function 'tolower'
2312 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2313 src/z80/main.c: move target specific options from src/SDCCmain.c
2314 to src/<target>/main.c
2316 2007-06-09 Borut Razem <borut.razem AT siol.net>
2318 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2319 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2320 * support/regression/tests/bug-1294691.c: added
2322 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2324 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2325 can also be static, fixes bug 1733438
2326 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2327 have absolute address too
2328 (computeType): added optimization for 'cond ? true : false'
2329 * support/regression/tests/absolute.c: added test for static absolute var
2331 2007-06-08 Raphael Neider <rneider AT web.de>
2333 * src/regression/Makefile: suppress parallel builds, allow easy
2334 switching between pic14/pic16 ports
2335 * src/regression/picregs.h: added pic14/16 header file switch
2336 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2337 inline.c,nestfor.c,string1.c}: include "picregs.h"
2339 2007-06-07 Borut Razem <borut.razem AT siol.net>
2341 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2342 permanent solution to suppress GCC 4.2.0 c++ warning:
2343 deprecated conversion from string constant to `char *'
2344 use 'const char *' where ever required
2345 * support/regression/generate-cases.py: implemented more flexible rule
2346 for detection of testing functions, allowing white-spaces surrounding
2347 the function name and the 'void' parameter.
2348 * support/regression/tests/constantRange.c,
2349 support/regression/tests/scott-compare3.c: fixed failing regression
2350 tests, uncovered by implementation of more flexible rule for detection
2351 of testing functions
2353 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2355 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2357 2007-06-04 Borut Razem <borut.razem AT siol.net>
2359 * configure.in, configure, config_vc.awk: sdcc version number is now
2360 stored in configure.in; removed .version
2361 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2362 doc/INSTALL.txt: version bumped to 2.7.2
2363 * sim/ucsim/configure.in, sim/ucsim/configure:
2364 use "read" to read from .version
2366 2007-06-03 Borut Razem <borut.razem AT siol.net>
2368 * */Makefile.in: removed annoying warning:
2369 Makefile:xx: Makefile.dep: No such file or directory
2371 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2373 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2374 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2375 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2376 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2377 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2378 bugfix: only use newBoolLink for bit result type
2379 * src/SDCCicode.c (geniCodeLogic): added param tree,
2380 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2381 (geniCodeLogicAndOr): use IS_BIT,
2382 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2383 (ast2iCode): added tree param to geniCodeLogic for comparisons
2384 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2385 * support/regression/tests/bug1723128.c: added test NotZero
2387 2007-06-01 Borut Razem <borut.razem AT siol.net>
2389 * SDCPP synchronized with GCC CPP release version 4.2.0,
2390 currently the latest release:
2391 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2392 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2393 support/cpp2/cppdefault.h, support/cpp2/except.h,
2394 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2395 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2396 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2397 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2398 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2399 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2400 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2401 support/cpp2/opts.h, support/cpp2/output.h,
2402 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2403 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2404 support/cpp2/system.h, support/cpp2/version.c,
2405 support/cpp2/Makefile.in: modified
2406 * support/cpp2/opts-common.c: added
2407 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2408 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2409 search for included source file in local directory
2410 * sim/ucsim/configure, sim/ucsim/configure.in:
2411 temporary solution to suppress GCC 4.2.0 c++ warning:
2412 deprecated conversion from string constant to `char *'
2414 2007-06-01 Raphael Neider <rneider AT web.de>
2416 * device/lib/pic/libdev/pic12f683.c,
2417 * device/include/pic/pic12f683.h: added GPIO bits
2419 2007-06-01 Raphael Neider <rneider AT web.de>
2421 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2422 quotation marks, clarified role of PIC14 vs. PIC16 ports
2423 * src/pic16/devices.inc,
2424 * device/include/pic16/pic18fregs.h,
2425 * device/include/pic16/pic18f[24][45]j10.h,
2426 * device/lib/pic16/pics.all,
2427 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2428 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2429 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2430 for new devices as they are not yet supported by gputils
2432 2007-05-31 Borut Razem <borut.razem AT siol.net>
2434 * Small Device C Compiler 2.7.0 released
2435 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2436 changed sdcc version to 2.7.1
2437 * support/scripts/sdcc.nsi: added How to create WIN32 release
2440 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2442 * doc/sdccman.lyx: documented initialization and allocation of absolute
2443 variables, bit parameter passing, the need for function pointers to be
2444 reentrant and alpha quality support of inline and retrict
2446 2007-05-26 Borut Razem <borut.razem AT siol.net>
2448 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2449 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2450 * docs/knownbugs.html: updated
2452 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2454 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2456 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2458 (gencjneshort): optimized when left is AOP_DIR
2459 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2460 initializing unions in a struct/array
2461 * support/regression/fwk/include/testfwk.h: added defines for data, near
2462 and far for host and z80
2463 * support/regression/tests/bug1723128.c: new, added
2465 2007-05-22 Borut Razem <borut.razem AT siol.net>
2467 * doc/knownbugs.html: updated
2469 2007-05-21 Raphael Neider <rneider AT web.de>
2471 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2472 error message instead
2473 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2475 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2477 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2479 2007-05-21 Raphael Neider <rneider AT web.de>
2481 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2483 * src/regression/gpsim_assert.h,
2484 * src/regression/Makefile,
2485 * src/regression/pcodeopt.c: regression test for the above fix
2487 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2489 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2490 jumps to self, fixed bug 1717281
2492 2007-05-10 Borut Razem <borut.razem AT siol.net>
2494 * support/scripts/gen_known_bugs.pl: cosmetic fix
2495 * doc/knownbugs.html: generated by gen_known_bugs.pl
2497 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2499 * src/SDCCast.c (createFunction): also generate non-inlined version of
2500 function for functions declared as "static inline"
2501 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2502 function can be inlined after non-inlined version generated.
2504 2007-05-10 Borut Razem <borut.razem AT siol.net>
2506 * support/scripts/gen_known_bugs.pl: added script
2507 which generates knownbugs.html
2509 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2511 * doc/knownbugs.html: updated for release 2.7.0
2513 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2515 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2517 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2519 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2520 (throughout): updated generating comments
2521 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2522 (throughout): updated generating comments
2523 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2524 rule instead of at the second, or it might skip lines when removing the
2526 * support/regression/tests/bug1714204.c: changed test to foo
2528 2007-05-08 Borut Razem <borut.razem AT siol.net>
2530 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2531 thanks to SDCC Distributed Compile Farm members,
2532 added Z80 and GBZ80 command line options
2533 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2535 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2537 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2538 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2539 * support/regression/tests/longlit.c: modified to be tested at all and
2540 to pass the actual test
2542 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2544 * device/include/mcs51/uPSD33xx.h: Added.
2546 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2548 * device/lib/_gptrput.c,
2549 * device/lib/_gptrget.c: removed old code,
2551 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2552 * support/regression/tests/bug1714204.c: new, added
2554 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2556 * support/regression/tests/regtrack.c: test was never executed
2557 because of the regression test being picky about white spaces.
2558 * device/lib/mcs51/crtclear.asm: added comment
2560 2007-05-06 Raphael Neider <rneider AT web.de>
2562 * device/lib/pic/Makefile.rules,
2563 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2564 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2566 2007-05-06 Raphael Neider <rneider AT web.de>
2568 * src/pic16/device.h,
2570 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2571 _pic16_setDefaultOptions): removed/reordered command-line args
2572 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2573 devices, regrouped command line args, environment variables),
2574 clarified sone points, added sections on how to add devices to the
2577 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2579 * src/z80/peeph.def: fixed bug in rule 2
2581 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2583 * src/port.h: added TARGET_MCS51_LIKE
2584 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2585 take advantage of it too
2586 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2587 (shiftR2Left2Result): Optimized: don't check shifting by 0
2588 * src/z80/peeph-z80.def,
2589 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2590 modifications, see patch 1700823
2591 * src/mcs51/peep.c (): fixed bug 1712928
2592 * support/regression/tests/bug1712928.c: new, added
2594 2007-05-05 Borut Razem <borut.razem AT siol.net>
2596 * device/lib/pic16/Makefile.common.in,
2597 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2598 removed bash dependencies
2600 2007-05-01 Borut Razem <borut.razem AT siol.net>
2603 fixed bug #1710507: --i-code-in-asm makes compile fail
2604 all iCode comments are now one liners
2605 * src/mcs51/gen.c: fixed memory leak
2607 2007-05-01 Raphael Neider <rneider AT web.de>
2609 * device/lib/pic/libdev/*.c
2610 * device/include/pic/*.h: regenerated all device libs from updated
2612 * support/scripts/inc2h.pl: documented usage, now uses strict to
2615 2007-04-30 Borut Razem <borut.razem AT siol.net>
2618 fixed bug #1669175: Problem with space in output paths
2619 documented how to use paths with spaces for Windows users
2621 2007-04-29 Borut Razem <borut.razem AT siol.net>
2623 * Fixed svn:eol-style and svn:keywords properties
2624 * src/SDCCval.c: fixed bug
2625 #1592871: Segfault with "large" const arrays of characters
2626 replaced recursion with iteration
2627 * Removed svn:executable property from non-executable files
2629 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2631 * src/mcs51/gen.c (genRet): fixed bug 1707003
2633 2007-04-27 Raphael Neider <rneider AT web.de>
2635 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2636 createReachingDefinitions,assignValnums,pic16_destructDF,
2637 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2638 prevent NULL pointer dereferences
2639 * device/lib/pic/libdev/pic16f886.c,
2640 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2641 prevent building them, gputils do not really support them yet
2643 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2645 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2646 helps printf_small. 32 bytes more __idata mem.
2648 2007-04-27 Raphael Neider <rneider AT web.de>
2650 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2651 return early when pb or pb->pcHead is NULL (patch #1708427)
2652 * src/regression/empty.c,
2653 * src/regression/Makefile: added test with empty functions
2654 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2656 2007-04-27 Borut Razem <borut.razem AT siol.net>
2658 * src/SDCCast.c: fixed feature request
2659 #1547512: Redundant strings linked when using sizeof("abc")
2661 2007-04-23 Borut Razem <borut.razem AT siol.net>
2663 * doc/sdccman.lyx, src/SDCCmain.c:
2664 peep-hole comments are generated only if --fverbose-asm option is
2665 specified and --no-peep-comments is not, as proposed by Frieder.
2666 * support/regression/Makefile.in: compile regression tests with
2667 --fverbose-asm option so one can "grep" whether a new (or an old)
2668 peephole is (still) applied; requested by Frieder.
2670 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2672 * device/include/pic/pic16f886.h,
2673 * device/include/pic/pic16f887.h,
2674 * device/lib/pic/libdev/pic16f886.c,
2675 * device/lib/pic/libdev/pic16f887.c,
2676 * device/include/pic/pic14devices.txt,
2677 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2679 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2681 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2684 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2686 * device/lib/_memset.c: assembler version for mcs51
2688 2007-04-22 Borut Razem <borut.razem AT siol.net>
2690 * support/scripts/listerr.c: program to create the list of errors and
2691 warnings list from - added
2692 * doc/sdccman.lyx: removed the note
2693 "For list of warnings and corresponding codes, see err_warn.txt"
2694 * src/SDCCsymt.c: fixed bug #1699804:
2695 Bug with some uses of sizeof(static local array) (MCS51)
2696 * support/regression/tests/bug-1699804.c: added
2698 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2700 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2701 (main): added option -i,
2702 (asmbl, case S_INCL): use search_path_fopen,
2703 mostly from patch 1579668 by Peter Miller, thanks
2704 * src/z80/main.c: fixed typo --callee-saves-bc
2705 * device/include/mcs51/compiler.h: added sfrword for Tasking
2707 2007-04-20 Borut Razem <borut.razem AT siol.net>
2709 * src/z80/main.c: replaced reserved keyword asm with asmblr
2711 2007-04-19 Borut Razem <borut.razem AT siol.net>
2713 * src/port.h: use const pointers to strings
2714 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2715 * src/pic16/main.c: include SDCCargs.h
2716 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2717 const char, since the strings are dynamically allocated
2718 * src/SDCCmain.c: options.code_seg and options.const_seg are
2719 dynamically allocated; check port specific command line options
2720 before the general ones
2721 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2723 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2725 * device/include/ds400rom.h,
2726 * device/lib/ds390/lcd390.c,
2727 * device/lib/ds390/memcpyx.c,
2728 * device/lib/ds390/rtc390.c,
2729 * device/lib/ds400/ds400rom.c,
2730 * device/lib/ds400/memcpyx.c,
2731 * device/lib/hc08/_ret.c: more replacements of keywords with their
2732 double underscore equivalents
2733 * device/lib/ds390/Makefile.in,
2734 * device/lib/ds400/Makefile.in,
2735 * device/lib/gbz80/Makefile.in,
2736 * device/lib/hc08/Makefile.in,
2737 * device/lib/mcs51/Makefile.in,
2738 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2740 2007-04-17 Borut Razem <borut.razem AT siol.net>
2742 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2743 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2744 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2745 to --fverbose-asm, to be gcc'ish
2747 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2749 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2751 2007-04-17 Borut Razem <borut.razem AT siol.net>
2753 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2754 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2755 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2756 with their double underscore equivalent
2758 2007-04-14 Borut Razem <borut.razem AT siol.net>
2760 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2763 2007-04-13 Borut Razem <borut.razem AT siol.net>
2765 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2767 * device/examples/serialcomm/windows/serial.[ch],
2768 device/examples/serialcomm/windows/test_serialcomm.cpp:
2769 updated by Bela Torok
2770 * device/examples/serialcomm/windows/serialcomm.dsw,
2771 device/examples/serialcomm/windows/serialcomm.dsp: added
2773 2007-04-13 Jan Waclawek <wek AT efton.sk>
2775 * doc/sdccman.lyx: additions and changes at various places
2776 (submitted as #1697136).
2777 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2779 2007-04-10 Borut Razem <borut.razem AT siol.net>
2781 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2782 LyX file format changed to 245
2783 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2784 "FreeWare" replaced with "free open source"
2786 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2788 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2790 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2792 * device/include/pic16/pic18fregs.h,
2794 * device/lib/_decdptr.c,
2795 * device/lib/_divsint.c,
2796 * device/lib/_divslong.c,
2797 * device/lib/_divuint.c,
2798 * device/lib/_divulong.c,
2799 * device/lib/_fs2schar.c,
2800 * device/lib/_fs2sint.c,
2801 * device/lib/_fs2slong.c,
2802 * device/lib/_fs2uchar.c,
2803 * device/lib/_fs2uint.c,
2804 * device/lib/_fs2ulong.c,
2805 * device/lib/_fsadd.c,
2806 * device/lib/_fscmp.c,
2807 * device/lib/_fsdiv.c,
2808 * device/lib/_fseq.c,
2809 * device/lib/_fsget1arg.c,
2810 * device/lib/_fsget2args.c,
2811 * device/lib/_fsgt.c,
2812 * device/lib/_fslt.c,
2813 * device/lib/_fsmul.c,
2814 * device/lib/_fsneq.c,
2815 * device/lib/_fsnormalize.c,
2816 * device/lib/_fsreturnval.c,
2817 * device/lib/_fsrshift.c,
2818 * device/lib/_fssub.c,
2819 * device/lib/_fsswapargs.c,
2820 * device/lib/_gptrget.c,
2821 * device/lib/_gptrgetc.c,
2822 * device/lib/_gptrput.c,
2823 * device/lib/_logexpf.c,
2824 * device/lib/_modsint.c,
2825 * device/lib/_modslong.c,
2826 * device/lib/_moduint.c,
2827 * device/lib/_modulong.c,
2828 * device/lib/_mulint.c,
2829 * device/lib/_mullong.c,
2830 * device/lib/_schar2fs.c,
2831 * device/lib/_ser.c,
2832 * device/lib/_setjmp.c,
2833 * device/lib/_sint2fs.c,
2834 * device/lib/_slong2fs.c,
2835 * device/lib/_spx.c,
2836 * device/lib/_uchar2fs.c,
2837 * device/lib/_uint2fs.c,
2838 * device/lib/_ulong2fs.c,
2839 * device/lib/asincosf.c,
2840 * device/lib/atanf.c,
2841 * device/lib/calloc.c,
2842 * device/lib/ds390/tinibios.c,
2843 * device/lib/ds400/tinibios.c,
2844 * device/lib/expf.c,
2845 * device/lib/free.c,
2846 * device/lib/hc08/_mulint.c,
2847 * device/lib/logf.c,
2848 * device/lib/malloc.c,
2849 * device/lib/printf_fast.c,
2850 * device/lib/printf_tiny.c,
2851 * device/lib/printfl.c,
2852 * device/lib/realloc.c,
2853 * device/lib/ser_ir.c,
2854 * device/lib/serial.c,
2855 * support/regression/tests/libmullong.c: replaced all special keywords
2856 with their double underscore equivalent
2857 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2858 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2860 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2861 (genRet): if the bit-symbol is ruonly it already is in the carry
2862 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2863 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2864 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2865 type UCHAR if dest is not bit
2867 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2869 * device/include/math.h,
2870 * device/lib/cotf.c,
2871 * device/lib/expf.c,
2872 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2874 2007-04-01 Borut Razem <borut.razem AT siol.net>
2876 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2877 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2878 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2879 gcc_unreachable() called internal_error()...
2881 2007-03-30 Raphael Neider <rneider AT web.de>
2883 * src/pic/ralloc.c (isData): suppress garbage debug output
2885 2007-03-28 Borut Razem <borut.razem AT siol.net>
2888 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2889 is developed, built and used worldwide, and the word "night" doesn't
2892 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2894 * device/include/mcs51/C8051F360.h: new, added
2895 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2897 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2899 * src/SDCC.y (declaration_specifiers, function_specifier),
2900 * support/Util/SDCCerr.c,
2901 * support/Util/SDCCerr.h,
2903 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2905 * src/SDCCmem.c (deallocParms),
2906 * src/SDCCast.c: support for function inlining, not quite complete
2907 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2908 'restrict' qualifier
2910 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2912 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2913 (saveRBank, unsaveRBank): don't save bits,
2914 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2915 * support/regression/tests/bug1535242.c: new, added
2916 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2917 thanks Alexey Shamrin <shamrin AT gmail.com>,
2918 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2919 removed header guard)
2921 * sdcc.spec: bumped version to 2.6.5
2922 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2924 2007-03-22 Borut Razem <borut.razem AT siol.net>
2926 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2927 fixed bug #1653671: sdcdb integration into ddd is broken
2929 2007-03-22 Raphael Neider <rneider AT web.de>
2931 * src/pic/gen.c (popGetExternal): augmented to also create references
2932 to external variables (not only labels),
2933 (genCall): comment on plan to reduce PAGESEL overhead,
2934 (genFunction, genEndFunction): also save/restore FSR around interrupt
2935 handling code, removed lots of unused code
2936 (genDivOneByte): release acquired temp register
2937 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2939 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2940 for registers that need to be saved during interrupts (FSR, STATUS,
2941 PCLATH; W needs special handling), currently only FSR is used
2943 2007-03-22 Raphael Neider <rneider AT web.de>
2945 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2947 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2949 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2951 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2953 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2955 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2957 * as/link/aslink.h: added LKOBJEXT
2958 * as/link/hc08/link_hc08.dsp,
2959 * as/link/hc08/Makefile.bcc,
2960 * as/link/hc08/Makefile.in,
2961 * as/link/mcs51/aslink.dsp,
2962 * as/link/mcs51/Makefile.bcc,
2963 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2964 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2965 * as/link/lkaomf51.c: merged and moved
2966 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2967 * as/link/z80/lkdata.c,
2968 * as/link/lkdata.c: merged and moved
2969 * as/link/hc08/lkmain.c,
2970 * as/link/mcs51/lkmain.c: cosmetic changes
2971 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2972 * as/link/lklex.c: use LKOBJEXT
2973 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2974 ANSI-fied functions, removed bubble-sorts
2975 * as/link/z80/lksym.c as/link/lksym.c: merged,
2977 * as/link/z80/linkgbz80.dsp,
2978 * as/link/z80/linkz80.dsp,
2979 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2980 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2981 * as/link/z80/lkhead.c,
2982 * as/link/z80/lklex.c: deleted
2983 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2984 * as/link/z80/lkmain.c: added copyfile()
2986 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2988 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2990 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2992 * device/lib/_strlen.c: assembler version for mcs51
2994 2007-03-13 Raphael Neider <rneider AT web.de>
2996 * device/include/pic16/pic18f2221.h,
2997 * device/include/pic16/pic18f2321.h,
2998 * device/include/pic16/pic18f2331.h,
2999 * device/include/pic16/pic18f4221.h,
3000 * device/include/pic16/pic18f4321.h,
3001 * device/include/pic16/pic18f4331.h: fixed config byte location names
3002 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3003 consistently named config byte locations
3005 2007-03-13 Borut Razem <borut.razem AT siol.net>
3007 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3008 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3009 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3010 as/link/z80/Makefile.in, as/z80/Makefile.in:
3013 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3015 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3016 * device/lib/printf_large.c: pointer was converted to generic
3017 pointer for mcs51 models other than model-small (Maarten noticed)
3019 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3021 * device/include/mcs51/ADuC84x.h: Added.
3023 2007-03-10 Borut Razem <borut.razem AT siol.net>
3025 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3026 fixed RFE #1624219: double backslashes in filenames;
3027 functions hexEscape(), octalEscape() and copyStr() moved from
3028 SDCCval.c to SDCCutil.c and made them glovbally available
3030 2007-03-09 Borut Razem <borut.razem AT siol.net>
3032 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3033 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3034 1673361: Missaligned comments in output files
3036 2007-03-09 Raphael Neider <rneider AT web.de>
3038 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3040 2007-03-09 Raphael Neider <rneider AT web.de>
3044 * src/pic/ralloc.c: suppress undesired debug output
3045 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3047 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3049 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3051 2007-03-07 Borut Razem <borut.razem AT siol.net>
3053 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3054 search include files in the current directory
3056 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3058 * src/SDCCglue.c (emitMaps, glue),
3059 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3061 * support/regression/tests/absolute.c: added xdata test
3063 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3065 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3066 added condition to macro, fixes bug 1666080
3068 2007-03-02 Raphael Neider <rneider AT web.de>
3070 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3072 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3074 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3075 be cleared. Unconditionally set __XPAGE
3076 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3078 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3083 * src/mcs51/rtrack.c,
3085 * doc/sdccman.lyx: added --no-gen-comments
3086 * src/mcs51/peeph.def: added 192.b, disabled 185
3088 2007-02-25 Raphael Neider <rneider AT web.de>
3090 * src/pic16/gen.c (genCast): fixed typo
3091 * device/lib/pic16/Makefile.subdir: only install existing files
3092 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3094 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3096 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3097 * device/lib/mcs51/crtclear.asm,
3098 * device/lib/mcs51/crtxclear.asm: renumbered labels
3099 * device/lib/mcs51/Makefile.in: added crtcall.asm
3100 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3101 * src/mcs51/gen.c (movc): removed,
3102 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3104 (toCarry, genSend, genRet): added function toCarry,
3105 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3106 (assignBit, genAssign, genCast): added function assignBit
3107 * src/mcs51/Makefile.bcc: added rtrack.c
3108 * src/mcs51/ralloc.h: made valueKnown a bitfield
3109 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3110 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3111 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3112 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3113 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3114 (_pop): only pop valid pairs, see gencjneshort,
3115 (gencjneshort): return pair that still needs to be popped, restructured,
3116 (gencjne, genCmpEq): call _pop
3118 2007-02-23 Raphael Neider <rneider AT web.de>
3120 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3122 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3124 * device/include/mcs51/P89LPC925.h: Added.
3126 2007-02-18 Raphael Neider <rneider AT web.de>
3128 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3130 2007-02-17 Borut Razem <borut.razem AT siol.net>
3132 * support/cpp2/directives.c, support/cpp2/version.c:
3133 synchronized with GCC CPP 4.1.2
3135 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3137 * src/mcs51/rtrack.h,
3138 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3139 by checking the strings passed by emitcode() to the assembler.
3140 Feel free to change. This in part addresses RFE #482179.
3141 Set environment variable SDCC_RTRACK to enable.
3142 * src/mcs51/gen.c: inserted hooks
3143 * src/mcs51/ralloc.h: added two members to struct regs
3144 * support/regression/tests/regtrack.c: added
3146 2007-02-14 Borut Razem <borut.razem AT siol.net>
3148 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3149 * Makefile.in: applied patch from Makefile related part of
3150 #1469393: Compiler does not initialize static data
3152 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3154 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3155 for better fix of bug 1273984, compiles pic16 rand.c
3157 2007-02-12 Borut Razem <borut.razem AT siol.net>
3159 * src/pic16/main.c: fixed pic16 standard library directory bug
3161 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3163 * src/hc08/gen.c (genSwap): fix swap regression test
3165 2007-02-10 Borut Razem <borut.razem AT siol.net>
3167 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3169 * support/regression/tests/bug-1654060.c: added regression test for
3172 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3174 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3175 bit moves in return statement
3177 2007-02-09 Borut Razem <borut.razem AT siol.net>
3179 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3182 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3184 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3185 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3187 2007-02-07 Raphael Neider <rneider AT web.de>
3189 * src/pic16/devices.inc,
3190 * device/include/pic16/pic18fregs.h,
3191 * device/include/pic16/pic18f[24][34]31.h,
3192 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3193 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3194 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3196 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3198 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3199 can this have lived here for so many years?
3200 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3201 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3202 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3204 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3206 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3207 appended by loop induction must be at the very end of the eBBlock
3209 2007-02-05 Kevin Vigor
3211 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3213 2007-02-05 Borut Razem <borut.razem AT siol.net>
3215 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3216 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3218 2007-02-03 Borut Razem <borut.razem AT siol.net>
3220 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3221 applied patch #1646602 option to set default signedness of char to
3222 unsigned, added -funsigned-char command line option,
3223 thanks to Gunther Jehle
3224 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3225 prompt for file deletion a few hundred times (especially the
3226 subversion files, which have ro permissions so it asks for
3227 confirmation), thanks to Simon McAuliffe;
3228 added {} + option to find in order to remove multiple files from a
3231 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3233 * device/include/mcs51/SST89x5xRDx.h: Added.
3235 2007-02-02 Raphael Neider <rneider AT web.de>
3237 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3238 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3240 2007-02-01 Raphael Neider <rneider AT web.de>
3242 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3245 2007-01-31 Borut Razem <borut.razem AT siol.net>
3247 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3248 if compiled with GCC. Thanks to Raphael Neider
3250 2007-01-31 Raphael Neider <rneider AT web.de>
3252 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3253 operand names, handles name and (name + n) for all n,
3254 (sameBank): restructured, also check bank allocation policy,
3255 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3256 (pic14_operandsAllocatedInSameBank): check whether to operands
3257 will be allocated into the same bank (i.e., section) to reduce
3258 BANKSEL overhead, queried from pcode.c:sameBank,
3259 (pic14printLocals): reintroduced clustering registers into a single
3260 section: all compiler generated symbols will now reside in one
3261 bank (per file), reducing BANKSEL overhead and code size,
3262 (showAllMemmaps): use local dbuf where possible
3264 2007-01-29 Raphael Neider <rneider AT web.de>
3266 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3267 (call_libraryfunc): retrieve/create symbol and mark as used,
3268 (genFunction): mark defined functions as non-extern and add again
3269 to code memmap for later output
3270 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3271 (pic14printLocals): reworked for new symbol emission,
3272 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3273 showAllMemmaps): reworked symbol output using dbufs, added handling
3274 of string literals (still incomplete),
3275 (picglue): removed symbol emission, moved into showAllMemmaps,
3276 (emitSymbolSet): new workhorse for symbol output,
3277 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3279 2007-01-29 Borut Razem <borut.razem AT siol.net>
3281 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3282 component contains the extension separator.
3284 2007-01-28 Borut Razem <borut.razem AT siol.net>
3286 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3288 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3289 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3290 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3291 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3292 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3293 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3294 src/z80/gen.c, support/Util/MySystem.c:
3295 accept slash and backslash as directory separator on WIN32 and
3298 2007-01-28 Raphael Neider <rneider AT web.de>
3300 * src/pic16/devices.inc,
3301 * device/include/pic16/pic18f[24][23]21.h,
3302 * device/include/pic16/pic18fregs.h,
3303 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3304 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3305 * device/lib/pic16/libio/adc.ignore,
3306 * device/lib/pic16/libio/i2c.ignore,
3307 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3308 family, as gputils do not yet support the devices
3309 * device/lib/pic16/Makefile.subdir: ignore errors on install
3310 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3311 headers and libraries from gputils .inc files
3313 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3315 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3317 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3319 * doc/sdccman.lyx: add printf benchmarks
3321 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3323 * device/lib/printf_fast.c: fix %c, char promoted to int
3324 * device/lib/printf_tiny.c: fix %c, char promoted to int
3326 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3328 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3330 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3332 * support/regression/tests/swap.c: 64 bit hosts failed
3333 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3335 2007-01-25 Raphael Neider <rneider AT web.de>
3337 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3338 based on absolute register address, patch by Alex Blond
3340 2007-01-22 Raphael Neider <rneider AT web.de>
3342 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3343 emitted, do not emit them again...
3345 2007-01-22 Raphael Neider <rneider AT web.de>
3347 * src/regression/bank1.c, src/regression/compare6.c,
3348 src/regression/add.c: cosmetic changes
3349 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3350 * src/pic/gen.c: fixed global zero and one,
3351 (aopForSym): removed unued code,
3352 (aopGet): assert aop is defined, check and use `index' of
3353 pCodeImmd operands (fixes #1630908),
3354 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3355 (register_reassign): prevent accidental register unification,
3356 (ReuseReg): cosmetic changes (also above)
3357 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3358 pic14emitStaticSeg): do not emit initialized data,
3359 (printIval*): replaced with working versions,
3360 (pic14createInterruptVect,picglue): use idata for initialized data,
3361 now init data should work in all modules (not only main()),
3362 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3364 2007-01-21 Borut Razem <borut.razem AT siol.net>
3366 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3367 use -fPIC or -fpic if they are supported and not ignored
3368 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3369 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3371 2007-01-20 Borut Razem <borut.razem AT siol.net>
3373 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3374 implemented RFE #1470316: allow "$" in variable names
3376 2007-01-20 Raphael Neider <rneider AT web.de>
3378 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3380 2007-01-20 Raphael Neider <rneider AT web.de>
3382 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3383 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3384 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3385 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3386 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3387 * device/lib/pic/libdev/pic*.c,
3388 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3389 * device/lib/pic/libdev/Makefile.in: show progress
3391 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3393 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3394 * support/scripts/sdcc_cygwin_mingw32,
3395 * support/scripts/sdcc_mingw32,
3396 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3397 conformance with autoconf 2.6
3399 2007-01-19 Raphael Neider <rneider AT web.de>
3401 * src/pic/device.c (register_map): fixed list construction
3402 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3403 (genMod): removed case for genModbits,
3404 (genModbits): removed as now unused/unimplemented
3405 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3407 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3409 * support/regression/tests/swap.c: added in response to #1638622
3410 * doc/sdccman.lyx: synced version, minor changes
3412 2007-01-18 Borut Razem <borut.razem AT siol.net>
3414 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3415 thanks to Gunther Jehle
3416 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3417 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3418 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3419 use filename in lineno instead.
3420 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3421 print the file name in ast_print()
3423 2007-01-18 Borut Razem <borut.razem AT siol.net>
3425 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3427 * src/SDCC.lex: stringLiteral() returns const char pointer,
3428 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3429 fixed column counting
3430 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3431 accept const char pointer as parameter
3432 * src/SDCCdwarf2.c: corrected buffer size
3434 2007-01-17 Borut Razem <borut.razem AT siol.net>
3436 * support/Util/dbuf_string.c: fixed for amd64
3438 2007-01-15 Borut Razem <borut.razem AT siol.net>
3440 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3441 removed terminal symbol ELIPSIS, since it was never generated by the
3442 lexer and it was wrongly used in parameter_identifier_list rule
3444 2007-01-15 Raphael Neider <rneider AT web.de>
3446 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3447 code page and data banking description
3448 * src/pic/genarith.c,
3449 * src/pic/gen.h: removed bit arithmetic functions,
3450 updated exit(1) to exit(EXIT_FAILURE)
3451 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3452 * device/include/pic16/pic18f2455.h,
3453 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3454 TRISD and TRISE, fixed/added some bit names
3455 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3456 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3457 updated pic18f2455.{c,h} instead of duplicating them
3459 2007-01-14 Borut Razem <borut.razem AT siol.net>
3461 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3462 Cannot debug files that contain spaces in the path name
3463 by converting spaces in asm file name to underscores
3465 2007-01-13 Borut Razem <borut.razem AT siol.net>
3467 * doc/sdccman.lyx: fixed format errors
3469 2007-01-10 Borut Razem <borut.razem AT siol.net>
3471 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3472 codeseg/constseg #pragma fail
3473 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3474 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3475 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3476 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3478 2007-01-09 Borut Razem <borut.razem AT siol.net>
3480 * get rid of diagnistic.[ch], pretty-print.[ch],
3481 c-pretty-print.[ch], ... used just for error, warning, ...
3483 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3484 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3485 suppoprt/cpp2/pretty-print.[ch]:
3487 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3488 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3489 suppoprt/cpp2/sdcpp.dsp:
3492 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3494 * device/lib/printf_large.c (output_float): removed recursion,
3495 use smaller buffer on stack for mcs51,
3496 fixed bug printing 1.96
3497 * support/regression/tests/snprintf.c: added test
3499 2007-01-07 Borut Razem <borut.razem AT siol.net>
3501 * use dynamic memory buffers instead temporary files
3502 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3504 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3505 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3506 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3507 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3508 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3509 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3510 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3511 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3512 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3513 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3514 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3515 support/Util/dbuf.c, support/Util/dbuf.h:
3517 * .version, sdcc.spec: bumped version to 2.6.4
3519 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3521 * src/port.h: added TARGET_Z80_LIKE macro
3522 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3523 output PSEG location if --xram-loc or --xstack-loc was used
3524 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3526 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3528 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3529 * as/as_z80.dsp, as/z80/as_z80.dsp,
3530 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3531 * sdcc.dsw: moved project files into subdir
3532 * as/hc08/as_hc08.dsp,
3533 * as/hc08/Makefile.bcc,
3534 * as/hc08/Makefile.in,
3535 * as/mcs51/Makefile.bcc,
3536 * as/mcs51/Makefile.in,
3537 * as/z80/Makefile.bcc,
3538 * as/z80/Makefile.in,
3539 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3542 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3545 * as/mcs51/asmain.c,
3547 * as/z80/assym.c: removed include "strcmpi.h"
3548 * as/hc08/strcmpi.c,
3549 * as/hc08/strcmpi.h,
3550 * as/mcs51/strcmpi.c,
3551 * as/mcs51/strcmpi.h,
3552 * support/Util/strcmpi.c,
3553 * support/Util/strcmpi.h: removed files
3554 * as/strcmpi.c: added as_strncmpi()
3556 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3558 * sdcc.dsw: Added some dependencies on project config.dsp
3560 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3562 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3563 with [di]ram_start to fix a regresion
3565 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3567 * configure.in: added missing mcs51 in status output
3568 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3570 * debugger/mcs51/clean.mk (distclean): remove config.h
3571 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3572 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3573 options.h, s-options-h and options.c
3574 * support/cpp2/clean.mk: unused, removed
3575 * Makefile.common.in,
3578 * as/hc08/Makefile.in,
3580 * as/mcs51/Makefile.in,
3581 * as/mcs51/clean.mk,
3584 * as/z80/Makefile.in,
3586 * as/link/Makefile.in,
3587 * as/link/hc08/Makefile.in,
3588 * as/link/hc08/clean.mk,
3589 * as/link/mcs51/Makefile.in,
3590 * as/link/mcs51/clean.mk,
3591 * as/link/z80/Makefile.in,
3592 * as/link/z80/clean.mk,
3593 * as/link/z80/conf.mk,
3594 * debugger/mcs51/Makefile.in,
3595 * debugger/mcs51/clean.mk,
3596 * device/include/Makefile.in,
3597 * device/lib/Makefile.in,
3598 * device/lib/mcs51/Makefile.in,
3599 * device/lib/pic/Makefile.in,
3600 * device/lib/pic/Makefile.common.in,
3601 * device/lib/pic/Makefile.subdir,
3602 * device/lib/pic/Makefile.rules,
3603 * device/lib/pic16/libio/Makefile.in,
3604 * device/lib/pic16/Makefile.subdir,
3605 * device/lib/pic16/libdev/Makefile.in,
3606 * device/lib/pic16/Makefile.rules,
3607 * device/lib/pic16/Makefile.common.in,
3608 * sim/ucsim/avr.src/Makefile.in,
3609 * sim/ucsim/main_in.mk,
3610 * sim/ucsim/cmd.src/Makefile.in,
3611 * sim/ucsim/doc/Makefile.in,
3612 * sim/ucsim/gui.src/Makefile.in,
3613 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3614 * sim/ucsim/gui.src/serio.src/Makefile.in,
3615 * sim/ucsim/hc08.src/Makefile.in,
3616 * sim/ucsim/libltdl/Makefile.in,
3617 * sim/ucsim/s51.src/Makefile.in,
3618 * sim/ucsim/sim.src/Makefile.in,
3619 * sim/ucsim/sim.src/conf.mk,
3620 * sim/ucsim/xa.src/Makefile.in,
3621 * sim/ucsim/z80.src/Makefile.in,
3625 * support/cpp2/Makefile.in,
3626 * support/librarian/Makefile.in,
3627 * support/librarian/clean.mk,
3628 * support/makebin/Makefile.in,
3629 * support/makebin/clean.mk,
3630 * support/packihx/Makefile.in,
3631 * support/regression/Makefile.in,
3632 * support/regression/ports/ds390/spec.mk,
3633 * support/regression/ports/gbz80/spec.mk,
3634 * support/regression/ports/hc08/spec.mk,
3635 * support/regression/ports/mcs51/spec.mk,
3636 * support/regression/ports/mcs51-large/spec.mk,
3637 * support/regression/ports/mcs51-medium/spec.mk,
3638 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3639 * support/regression/ports/pic14/spec.mk,
3640 * support/regression/ports/pic16/spec.mk,
3641 * support/regression/ports/mcs51-stack-auto/spec.mk,
3642 * support/regression/ports/ucz80/spec.mk,
3643 * support/regression/ports/xa51/spec.mk,
3644 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3645 adding a slash after $(top_builddir) and/or adding @datarootdir@
3647 * debugger/mcs51/configure.in,
3648 * device/lib/pic/configure.in,
3649 * device/lib/pic16/configure.in,
3650 * sim/ucsim/configure.in,
3651 * support/cpp2/configure.in,
3652 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3654 * debugger/mcs51/configure,
3655 * device/lib/pic/configure,
3656 * device/lib/pic16/configure,
3657 * sim/ucsim/configure,
3658 * support/cpp2/configure,
3659 * support/packihx/configure: generated with autoconf 2.60
3661 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3663 * as/link/hc08/lkihx.c (newArea),
3664 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3666 2007-01-02 Borut Razem <borut.razem AT siol.net>
3668 * doc/sdccman.lyx: documented #pragma sdcc_hash
3669 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3671 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3673 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3675 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3676 empty 'while'-loop to work correctly, see regression test 'while.c'
3677 * support/regression/tests/while.c: added
3679 2007-01-01 Borut Razem <borut.razem AT siol.net>
3681 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3682 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3683 support/cpp2/libcpp/sdcpp.c:
3684 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3685 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3686 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3688 2006-12-31 Borut Razem <borut.razem AT siol.net>
3690 * SDCPP synchronized with GCC CPP release version 4.1.1,
3691 currently the latest release:
3692 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3693 support/cpp2/libcpp/include/cpp-id-data.h
3694 support/cpp2/libiberty/fopen_unlocked.c
3695 support/cpp2/libiberty/md5.c
3697 support/cpp2/opt-functions.awk
3698 support/cpp2/opt-gather.awk
3699 support/cpp2/optc-gen.awk
3700 support/cpp2/opth-gen.awk:
3702 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3703 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3704 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3705 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3706 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3707 support/cpp2/diagnostic.h, support/cpp2/except.h,
3708 support/cpp2/hwint.h, support/cpp2/input.h,
3709 support/cpp2/intl.h, support/cpp2/move-if-change,
3710 support/cpp2/opts.c, support/cpp2/opts.h,
3711 support/cpp2/output.h, support/cpp2/prefix.c,
3712 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3713 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3714 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3715 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3716 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3717 support/cpp2/version.c:
3719 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3720 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3721 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3722 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3723 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3724 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3725 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3726 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3727 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3728 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3729 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3731 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3732 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3733 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3734 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3735 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3736 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3737 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3738 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3739 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3740 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3741 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3742 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3743 support/cpp2/system.h:
3746 2006-12-31 Borut Razem <borut.razem AT siol.net>
3748 * configure.in, configure: fixed bug #1538756: configure dies if bison
3749 and flex are not installed, 2nd try
3751 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3753 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3754 400.x for better code in RFE 899102
3756 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3758 * src/SDCCpeeph.c (deadMove),
3760 * src/mcs51/peep.h: renamed 'op' by 'reg'
3761 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3762 (scan4op): small change for removeDeadMove(), added support for
3763 'callee saves' and/or PACLL function calls,
3764 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3765 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3766 left in new dispatcher mcs51DeadMove()
3767 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3769 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3771 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3773 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3774 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3776 2006-12-30 Borut Razem <borut.razem AT siol.net>
3778 * support/cpp2/spacs.h: deleted from svn
3779 * configure.in, configure: fixed bug #1538756: configure dies if bison
3780 and flex are not installed
3782 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3784 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3785 with this z80 passes printf float test when enabled
3786 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3788 2006-12-28 Borut Razem <borut.razem AT siol.net>
3790 * support/cpp2/config.in, support/cpp2/configure.in,
3791 support/cpp2/configure, support/cpp2/Makefile.in:
3792 fix for the solaris build
3794 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3796 * src/SDCC.y (type_specifier2, pointer),
3798 * src/SDCCsymt.c (mergeSpec, checkSClass),
3799 * support/Util/SDCCerr.c,
3800 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3801 * support/valdiag/valdiag.py: Allow test cases to specify
3802 required language standard
3803 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3804 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3806 2006-12-27 Borut Razem <borut.razem AT siol.net>
3808 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3809 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3811 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3813 * support/cpp2/libiberty/Makefile.bcc: updated
3814 * src/pic16/main.c: fixed #pragma udata handling
3815 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3817 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3819 * src/SDCCpeeph.c: made labelHashEntry global,
3820 made pcDistance, FBYNAME static,
3821 (pcDistance): made static, use isComment and isLabel,
3823 (getLabelRef): added, extracted from labelRefCount(),
3824 (labelRefCount): use new getLabelRef(),
3825 (callFuncByName): made static, added deadMove,
3826 use isComment and isLabel,
3827 (newPeepRule): made static, set isLabel,
3828 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3829 labels from peephole rules,
3830 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3831 when isComment or isLabel is set
3832 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3833 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3835 * src/mcs51/peep.h: added
3836 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3837 * src/port.h: added peep->deadMove to port structure
3838 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3839 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3840 deadMove, finally removed no. 1 and 2
3847 * src/hc08/gen.c: mark lines with isComment or isLabel
3848 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3850 * sdcc.spec: bumped version to 2.6.3
3852 2006-12-26 Borut Razem <borut.razem AT siol.net>
3854 * support/cpp2/Makefile.in: added dependency on options.h
3855 * configure: regenerated
3856 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3857 * support/cpp2/Makefile.in: added vasprintf.c
3859 2006-12-25 Borut Razem <borut.razem AT siol.net>
3861 * SDCPP synchronized with GCC CPP release version 3.4.6,
3862 the latest release before 4.x:
3863 * support/cpp2/Makefile.in, support/cpp2/config.h,
3864 support/cpp2/configure, support/cpp2/configure.in,
3865 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3866 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3867 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3868 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3869 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3870 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3871 support/cpp2/cpptrad.c, support/cpp2/except.h,
3872 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3873 support/cpp2/hwint.h, support/cpp2/intl.h,
3874 support/cpp2/line-map.c, support/cpp2/line-map.h,
3875 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3876 support/cpp2/output.h, support/cpp2/prefix.c,
3877 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3878 support/cpp2/system.h, support/cpp2/version.c:
3880 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3881 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3882 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3883 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3884 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3885 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3886 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3887 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3888 support/cpp2/move-if-change, support/cpp2/opts.c,
3889 support/cpp2/opts.h, support/cpp2/opts.sh,
3890 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3891 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3892 support/cpp2/win32, support/cpp2/win32/dirent.c,
3893 support/cpp2/win32/dirent.h:
3895 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3896 * support/cpp2/sdcpp.h: renamed from sdcc.h
3897 * sdcppinit.c: deleted
3899 2006-12-23 Borut Razem <borut.razem AT siol.net>
3901 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3902 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3903 preproc.c: an other try to fix bug #982435: introduced
3904 -pedantic-parse-number command line option and pedantic_parse_number
3907 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3909 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3911 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3912 corrected overlayed areax addresses, warn about memory overlaps
3913 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3922 * src/port.h: added xabs_name and iabs_name
3923 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3924 (glue, emitMaps): create and emit maps d_abs and i_abs
3925 * src/SDCCglue.h: cosmetic changes
3926 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3928 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3929 (allocDefault): put absolute, initialized globals in them
3930 * support/regression/tests/absolute.c: added absolute bdata test
3931 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3933 2006-12-20 Borut Razem <borut.razem AT siol.net>
3935 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3936 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3937 added regression test for bug #982435
3939 2006-12-18 Borut Razem <borut.razem AT siol.net>
3941 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3942 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3943 small cosmetic changes
3944 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3945 * support/regression/tests/bug-1351710.c: added regression test
3947 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3949 * doc/sdccman.lyx: added the long missed iCode table
3950 "<where is figure II?>", added links to wiki
3952 2006-12-17 Borut Razem <borut.razem AT siol.net>
3954 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3955 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3956 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3957 unified table driven pragma handling, pragma argument type checking
3958 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3959 current one - version 1.1.3
3960 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3962 2006-12-13 Raphael Neider <rneider AT web.de>
3964 * src/pic/device.h: removed AssignedMemory structure and macros
3965 * src/pic/device.c: removed global finalMapping (linker assigns
3967 (register_map): add SFRs to remembered memRanges
3968 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3969 assignFixedRegisters,assignRelocatableRegisters): removed,
3970 (setMaxRAM,validAddress): adapted accordingly,
3971 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3972 reasonably sized sharebanks,
3973 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3974 (allDefsOutOfRange): removed unused code,
3975 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3977 * src/pic/pcode.c (register_reassign): removed recursion warning,
3978 fired far too often,
3979 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3980 to use existing pic14_stringInSet() to avoid duplicate symbols,
3981 tidied up the code a bit,
3982 (pic14printLocals): added in symmetry to printExterns, replaces
3983 writeUsedRegs more or less,
3984 (picglue): call new pic14_printLocals(),
3985 * device/include/pic/pic*.h: removed #pragma memmap directives,
3986 information gathered from include/pic/pic14devices.txt
3987 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3989 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3991 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3993 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3995 * device/include/mcs51/cc2430.h: fixed missing ';'
3997 2006-12-10 Raphael Neider <rneider AT web.de>
3999 * device/lib/pic16/libc/stdio/vfprintf.c,
4000 * device/lib/pic16/libc/stdio/printf_small.c,
4001 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4002 char arguments, as char varargs are cast to int by the caller,
4003 hopefully fixes #1604915 (other device libraries are still affected)
4005 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4007 * src/mcs51/ralloc.c (packRegsForAssign),
4008 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4010 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4012 * device/include/malloc.h: removed init_dynamic_memory
4013 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4014 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4015 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4016 * device/lib/libsdcc.lib,
4017 * device/lib/Makefile.in,
4018 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4019 * doc/sdccman.lyx: documented use of new _heap.c
4020 * support/regression/tests/malloc.c: removed init_dynamic_memory
4021 * src/cdbFile.c(spacesToUnderscores): new function,
4022 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4024 * device/include/tinibios.h: removed defines for putchar and getchar
4025 * device/lib/ds390/Makefile.in: added putchar.c
4026 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4028 2006-12-09 Borut Razem <borut.razem AT siol.net>
4030 * support/cpp2/sdcc.h: prevent multiple inclusion
4031 * support/cpp2/options.h: deleted
4033 2006-12-08 Borut Razem <borut.razem AT siol.net>
4035 * support/cpp2/sdcc.h: removed x*alloc() macros
4036 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4037 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4038 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4039 * support/cpp2/system.h: moved #include "sdcc.h"
4040 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4041 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4043 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4044 -funsigned-char options
4045 * support/cpp2/sdcppmain.c: fixed bug 1611411
4047 2006-12-07 Borut Razem <borut.razem AT siol.net>
4049 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4052 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4054 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4055 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4057 * .version: bumped to 2.6.2 because a) it's been a while
4058 b) the linker sources have moved c) the preprocessor is upgraded
4060 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4062 * support/regression/tests/snprintf.c: some checks
4063 * lib/src/printf_large.c: %bc: read char instead of int from stack
4065 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4067 * device/include/mcs51/cc2430.h: inserted _XPAGE
4069 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4071 * device/include/mcs51/cc2430.h: added
4073 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4075 * device/include/asm/default/features.h,
4076 * device/include/asm/ds390/features.h,
4077 * device/include/mcs51/at89s53.h,
4078 * device/include/ser.h,
4079 * device/include/ser_ir.h,
4080 * device/include/serial.h: changed keywords to double underscore variants,
4081 fixes bug 1590261 some more, thanks Steven Borley
4083 2006-12-01 Raphael Neider <rneider AT web.de>
4085 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4086 but emit warning (recursion is not supported for pic14)
4088 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4090 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4091 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4093 2006-11-30 Raphael Neider <rneider AT web.de>
4095 * src/pic/device.c (dump_sfr): always emit symbols
4096 * src/pic/glue.c (pic14printPublics): fixed typo
4098 2006-11-30 Raphael Neider <rneider AT web.de>
4100 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4101 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4102 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4103 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4104 a sharebank, use a non-shared bank for the stack if none available
4105 * src/pic/device.h (struct memRange): added linked list next field,
4106 added prototypes for above functions
4107 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4108 (typeRegWithIdx): accept fixed and unfixed stack registers
4109 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4110 the stack, handle shared and banked stack (except for WSAVE),
4111 (insertBankSel): removed useless optimization (will never fire),
4112 (FixRegisterBanking): added optimization for devices with only one
4113 possibly aliased bank of memory, like 16f84
4114 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4115 devices have no SHAREBANK in the linker script
4116 * device/include/pic/pic14devices.txt: documented memmap
4117 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4119 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4121 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4122 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4123 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4124 genhc08Code): switched most of the D (debug) macros to DD (detailed
4125 debug) macros to better control clutter in the generated .asm file.
4126 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4127 genRightShift): fixed bug with non-constant bit shift stored to
4128 a volatile result (SF Open Discussion forum thread #1616749).
4129 Single byte case is not yet optimized.
4131 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4133 * device/include/asm/mcs51/features.h,
4134 * device/include/malloc.h,
4135 * device/include/stdio.h: changed keywords to double underscore variants,
4138 2006-11-27 Borut Razem <borut.razem AT siol.net>
4140 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4141 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4142 support/cpp2/output.h, support/cpp2/cppinit.c,
4143 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4144 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4145 support/cpp2/cppdefault.c, support/cpp2/system.h,
4146 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4147 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4148 support/cpp2/prefix.c, support/cpp2/except.h,
4149 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4150 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4151 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4152 support/cpp2/version.c, support/cpp2/cppmain.c,
4153 support/cpp2/version.h, support/cpp2/hashtable.c,
4154 support/cpp2/cpperror.c:
4155 synchronized with GCC CPP release version 3.3.6,
4156 the latest where cppmain.c still exists.
4157 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4158 support/cpp2/sdcppinit.c: added
4160 2006-11-27 Borut Razem <borut.razem AT siol.net>
4162 * support/cpp2/cpplex.c:
4163 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4165 * support/cpp2/cpplib.c: removed definitions of unused variables
4167 2006-11-26 Borut Razem <borut.razem AT siol.net>
4169 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4170 since they are redefined by macros in support/cpp2/sdcc.h
4171 * support/cpp2/sdcc.h: x*alloc macro redefinition
4173 2006-11-25 Borut Razem <borut.razem AT siol.net>
4175 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4176 support/cpp2/configure, support/cpp2/Makefile.in,
4177 support/cpp2/cppfiles.c, support/cpp2/output.h,
4178 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4179 support/cpp2/config.h, support/cpp2/cpplib.h,
4180 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4181 support/cpp2/cppdefault.c, support/cpp2/config.in,
4182 support/cpp2/system.h, support/cpp2/cpplex.c,
4183 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4184 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4185 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4186 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4187 support/cpp2/configure.in, support/cpp2/intl.h,
4188 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4189 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4190 support/cpp2/version.c, support/cpp2/cppmain.c,
4191 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4192 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4193 support/cpp2/cpperror.c,
4194 support/cpp2/libiberty/safe-ctype.c,
4195 support/cpp2/libiberty/safe-ctype.h,
4196 support/cpp2/libiberty/splay-tree.c,
4197 support/cpp2/libiberty/obstack.c,
4198 support/cpp2/libiberty/lbasename.c,
4199 support/cpp2/libiberty/splay-tree.h,
4200 support/cpp2/libiberty/obstack.h:
4201 synchronized with GCC CPP release version 3.2.3,
4202 the latest before integration of cpp into gcc
4203 * support/cpp2/except.h, support/cpp2/line-map.c,
4204 support/cpp2/line-map.h,
4205 support/cpp2/libiberty/hex.c,
4206 support/cpp2/libiberty/concat.c,
4207 support/cpp2/libiberty/filenames.h: added
4208 * support/cpp2/intl.c: deleted
4210 2006-11-24 Borut Razem <borut.razem AT siol.net>
4212 * src/SDCC.y: enabled compilation of empty source file
4213 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4214 "ISO C forbids an empty source file"
4215 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4216 if all the code is ifdefed out.
4218 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4220 * src/hc08/gen.c (genPcall): fix for bug #1601032
4222 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4224 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4225 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4226 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4227 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4228 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4229 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4230 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4231 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4232 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4233 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4234 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4235 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4236 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4237 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4238 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4239 Renamed to all upper case as per the standard set by SiLabs
4241 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4243 * device/include/mcs51/C8051F520.h: new, added
4244 * device/include/mcs51/compiler.h: added link about predefined macros
4246 2006-11-23 Raphael Neider <rneider AT web.de>
4248 * src/regression/Makefile: add -L path to fresh library
4249 * src/regression/simulate: emphasize FAILED output
4250 * src/regression/create_stc: output _failures from gpsim
4251 * src/regression/compare4.c,
4252 * src/regression/rotate6.c: fixed char literals,
4253 all compile, all run =8-D
4255 * src/pic/pcode.h: added isPCASMDIR macro
4256 * src/pic/gen.c (genAnd): fixed bit offset
4257 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4258 packBits): unified register numbering schemes,
4259 (newReg): do not insert stack registers into hash table,
4260 (initStack): unpinned pseudo stack, simplified,
4261 (typeRegWithIdx): fixed retrieval of stack registers,
4262 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4263 (pCodeReplace): removed invalid assertion,
4264 (insertPCodeInstruction): fixed newly added labels,
4265 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4266 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4267 DumpFlow): removed unsed (broken?) code,
4268 (insertBankSel): prevent STATUS from being BANKSELed,
4269 (FixRegisterBanking): rewritten from scratch, implemented generic
4270 optimizations (suppress BANKSELs to same register and to registers
4271 present in all banks),
4272 (AnalyzeBanking): update flow after BANKSELection
4274 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4275 sharebank, let linker place it, mark STKxx symbols as emitted
4277 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4279 * src/regression/arrays.c,
4280 * src/regression/bank1.c,
4281 * src/regression/bool2.c,
4282 * src/regression/compare7.c,
4283 * src/regression/compare8.c,
4284 * src/regression/compare9.c,
4285 * src/regression/compare10.c,
4286 * src/regression/configword.c,
4287 * src/regression/for.c,
4288 * src/regression/mult1.c,
4289 * src/regression/pointer1.c,
4290 * src/regression/rotate6.c,
4291 * src/regression/string1.c,
4292 * src/regression/struct1.c,
4293 * src/regression/Makefile: make PIC14 regression tests run again
4294 (3 fail, 6 won't compile)
4296 2006-11-21 Raphael Neider <rneider AT web.de>
4298 * device/include/pic16/pic18f4550.h,
4299 * device/include/pic16/pic18f4455.h,
4300 * device/lib/pic16/libdev/pic18f4550.c,
4301 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4302 * configure.in: removed superfluous closing bracket
4304 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4306 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4309 2006-11-21 Raphael Neider <rneider AT web.de>
4311 * src/pic/device.{c,h}: added pic14_getPIC()
4312 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4313 (genAnd): added PIC code for one case, fixes #1597044
4314 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4315 SFRs that are present in all banks (e.g., STATUS)
4317 2006-11-20 Raphael Neider <rneider AT web.de>
4319 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4320 INCFSZ/INCFSZW and declared them as changing Z bit,
4321 (insertPCodeInstruction): correctly invert the above instructions,
4323 (DoBankSelect): don't panic on po_immediates
4325 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4328 * as/link/mcs51/lkihx.c (newArea),
4329 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4330 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4332 2006-11-11 Raphael Neider <rneider AT web.de>
4334 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4335 bitfield symbols, fixes #1579535 (once more...).
4337 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4339 * support/regression/generate-cases.py,
4340 * support/regression/fwk/include/testfwk.h,
4341 * support/regression/fwk/lib/testfwk.c: used code pointers,
4342 (about 50kByte less code generated for mcs51)
4344 2006-11-06 Borut Razem <borut.razem AT siol.net>
4346 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4347 debugger/mcs51/configure: fixed failed check because the function
4348 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4349 who submitted the patch for gpsim.
4350 * debugger/mcs51/configure.in: removed the result message
4351 * debugger/mcs51/Makefile.in: fixed the config.status warning
4352 "... seems to ignore the --datarootdir setting"
4354 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4356 * device/include/mcs51/c8051f020.h,
4357 * device/include/mcs51/c8051f040.h,
4358 * device/include/mcs51/c8051f060.h,
4359 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4360 * src/z80/gen.c (gencjneshort),
4361 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4363 2006-10-31 Borut Razem <borut.razem AT siol.net>
4365 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4366 debugger/mcs51/configure: get readline version
4368 2006-10-30 Borut Razem <borut.razem AT siol.net>
4370 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4371 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4372 debugger/mcs51/configure: locate readline even when cross compiling
4373 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4375 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4377 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4380 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4382 * device/include/malloc.h,
4383 * device/lib/calloc.c,
4384 * device/lib/free.c,
4385 * device/lib/malloc.c,
4386 * device/lib/realloc.c: moved definition of struct into sources
4387 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4389 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4391 * as/asx8051.dsp: corrected output directories
4392 * as/link/hc08: new directory for hc08 linker
4393 * as/hc08/aslink.h, as/link/aslink.h,
4394 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4395 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4396 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4397 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4398 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4399 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4400 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4401 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4402 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4403 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4404 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4405 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4406 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4407 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4408 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4409 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4410 * as/link/hc08/conf.mk,
4414 * sdcc.dsw: moved hc08 linker to as/link/hc08
4415 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4416 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4417 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4418 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4419 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4420 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4421 * as/link/mcs51/aslink.dsp,
4422 * as/link/mcs51/Makefile.in: factored out the common files
4423 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4424 * as/clean.mk: extra cleaning common files
4425 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4426 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4427 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4429 2006-10-29 Raphael Neider <rneider AT web.de>
4431 * src/pic/ralloc.c (newReg): create aliases for registers with
4432 multiple names to fix #1579535 and #1584001,
4433 (regWithIdx,dirregWithName): resolve aliases on lookup
4434 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4436 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4437 to prevent build errors on small devices
4439 2006-10-28 Raphael Neider <rneider AT web.de>
4441 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4442 assumption within interrupt handlers, fixes #1584940
4443 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4444 "emitted" to avoid emitting them again in udata
4446 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4448 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4451 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4453 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4454 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4455 on/off CR to CRLF conversion.
4457 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4459 * doc/sdccman.lyx: updated IRQ section
4461 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4463 * device/lib/serial_io.c: removed
4464 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4465 replacements for serial_io.c
4467 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4469 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4471 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4473 * device/lib/serial_io.c: Default putchar() and getchar() for
4474 mcs51 uses serial port.
4476 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4478 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4480 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4482 * support/regression/ports/mcs51/support.c: smaller
4483 _sdcc_external_startup()
4484 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4486 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4488 * device/lib/gbz80/crt0.s,
4489 * device/lib/gbz80/crt0_rle.s,
4490 * device/lib/gbz80/div.s,
4491 * device/lib/gbz80/fstubs.s,
4492 * device/lib/gbz80/heap.s,
4493 * device/lib/gbz80/mul.s,
4494 * device/lib/gbz80/putchar.s,
4495 * device/lib/gbz80/stubs.s,
4496 * device/lib/z80/crt0.s,
4497 * device/lib/z80/crt0_rle.s,
4498 * device/lib/z80/div.s,
4499 * device/lib/z80/fstubs.s,
4500 * device/lib/z80/heap.s,
4501 * device/lib/z80/mul.s,
4502 * device/lib/z80/putchar.s,
4503 * device/lib/z80/stubs.s: reverted, I was mistaken
4505 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4507 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4508 * support/regression/ports/mcs51/support.c: removed race
4509 condition on TI in _putchar allowing to use serial port mode 0
4511 2006-10-20 Borut Razem <borut.razem AT siol.net>
4513 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4515 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4517 * device/lib/gbz80/crt0.s,
4518 * device/lib/gbz80/crt0_rle.s,
4519 * device/lib/gbz80/div.s,
4520 * device/lib/gbz80/fstubs.s,
4521 * device/lib/gbz80/heap.s,
4522 * device/lib/gbz80/mul.s,
4523 * device/lib/gbz80/putchar.s,
4524 * device/lib/gbz80/stubs.s,
4525 * device/lib/z80/crt0.s,
4526 * device/lib/z80/crt0_rle.s,
4527 * device/lib/z80/div.s,
4528 * device/lib/z80/fstubs.s,
4529 * device/lib/z80/heap.s,
4530 * device/lib/z80/mul.s,
4531 * device/lib/z80/putchar.s,
4532 * device/lib/z80/stubs.s: removed all leading underscores from area names
4534 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4536 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4537 regression tests are not waiting in the simulator for simulated
4538 transmission of debug output
4540 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4542 * device/lib/printf_large.c: slightly smaller
4543 * doc/sdccman.lyx: do not use spaces within html links
4545 2006-10-16 Borut Razem <borut.razem AT siol.net>
4547 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4548 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4549 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4550 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4551 debugger/mcs51/configure:
4552 [ 1185668 ] add gnu readline support to sdcdb - enabled
4554 2006-10-16 Raphael Neider <rneider AT web.de>
4556 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4557 fixes #1577882, removes close to all banking optimizations
4559 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4561 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4562 variables in code memory
4563 * support/regression/tests/absolute.c: added test for this
4565 2006-10-15 Raphael Neider <rneider AT web.de>
4567 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4569 (BankSelect): emit BANKSEL before touching linker-placed regs,
4572 2006-10-10 Raphael Neider <rneider AT web.de>
4574 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4575 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4576 * src/pic/main.c (_pic14_parseOptions),
4577 * src/pic/main.h: mostly reverted to previous state, now use results
4578 from SDCCmain.c's argument parsing
4580 2006-10-10 Borut Razem <borut.razem AT siol.net>
4582 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4583 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4584 [ 1185668 ] add gnu readline support to sdcdb -
4585 prepared for READLINE, not enabled yet,
4586 thanks to <tal.bav AT gmail.com>
4588 2006-10-10 Raphael Neider <rneider AT web.de>
4590 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4591 * src/pic16/devices.inc,
4592 * device/include/pic16 (pic18f[24]620.h),
4593 * device/include/pic18fregs.h,
4594 * device/lib/pic16/pics.all,
4595 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4596 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4597 Gary Plumbridge and Anton Strobl
4599 2006-10-10 Raphael Neider <rneider AT web.de>
4601 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4602 --stack-siz=NUM options to configure the argument passing stack
4603 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4604 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4605 (pic14_getSharebankSize): obey --stack-siz=NUM,
4606 (pic14_getSharebankAddress): obey --stack-loc=NUM
4608 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4610 * doc/sdccman.lyx: added to the manual
4611 * doc/figures/ddd_example.png: added (neither pdflatex nor
4612 most browsers seem to like the .eps file)
4614 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4616 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4617 to /tmp and /var/tmp acc. LSB
4618 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4620 * support/regression/tests/onebyte.c: added test
4622 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4624 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4626 2006-10-05 Borut Razem <borut.razem AT siol.net>
4628 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4630 - sdcc.dsw: changed property eol-style to CRLF
4631 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4633 2006-10-04 Raphael Neider <rneider AT web.de>
4635 * device/include/pic/{pic16f84.h,pic16f84a.h},
4636 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4637 from patch #1522504, thanks to Robas Teodor
4639 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4641 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4644 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4646 * src/pic16/glue.c (pic16emitMaps),
4647 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4648 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4649 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4650 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4652 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4653 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4655 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4657 * support/librarian/sdcclib.c: Added option -l.
4658 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4660 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4661 using Windows command prompt.
4663 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4665 * device/lib/libsdcc.lib: added module rand
4666 * src/ds390/ralloc.c (rematStr),
4667 * src/hc08/ralloc.c (rematStr),
4668 * src/mcs51/ralloc.c (rematStr),
4669 * src/z80/ralloc.c (rematStr): made output more consistent
4670 * src/mcs51/gen.c: cosmetic changes
4672 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4674 * src/port.h: added mem.cabs_name to PORT
4681 * src/z80/main.c: added cabs_name initializers
4682 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4684 (emitMaps): emit absolutes in code memory into cabs_name
4686 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4687 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4688 * support/regression/fwk/include/testfwk.h: added define for at
4689 * support/regression/tests/absolute.c: added, new
4691 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4693 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4694 optimizations, see also patch 887161 by Stas Sergeev
4695 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4696 to be necessary anymore,
4697 (102, 103, 104, 127): renamed all occurances of bp to _bp
4699 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4701 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4702 thanks Weston T. Schmidt for patch 1555221
4703 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4704 * src/SDCCicode.c(geniCodeMultiply): small optimization
4706 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4708 * device/include/stdlib.h: added rand prototypes
4709 * device/lib/rand.c: new, added
4710 * device/lib/Makefile.in: added rand.c
4711 * src/z80/peeph.def,
4712 * src/z80/peeph-gbz80.def,
4713 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4715 2006-09-20 Raphael Neider <rneider AT web.de>
4717 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4719 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4721 * as/link/aslink.h: cosmetic changes
4722 * as/link/mcs51/Makefile.in,
4723 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4725 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4728 * as/link/mcs51/aslink.h,
4729 * as/link/z80/aslink.h: merged and moved to as/link/
4730 * as/link/lkstore.c,
4731 * as/link/mcs51/lkstore.c: moved to as/link/
4732 * as/link/clean.mk: remove *.o
4733 * as/link/mcs51/alloc.h: deleted
4734 * as/link/mcs51/lkarea.c: added lnksect prototype
4735 * as/link/mcs51/lkdata.c,
4736 * as/link/mcs51/lklex.c,
4737 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4738 * as/link/mcs51/lkmem.c,
4739 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4740 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4741 * as/link/mcs51/aslink.dsp,
4742 * as/link/mcs51/Makefile.aslink,
4743 * as/link/mcs51/Makefile.bcc,
4744 * as/link/mcs51/Makefile.in: updated for moved files
4745 * as/link/z80/lkarea.c,
4746 * as/link/z80/lkhead.c,
4747 * as/link/z80/lklex.c,
4748 * as/link/z80/lklibr.c,
4749 * as/link/z80/lklist.c,
4750 * as/link/z80/lkmain.c,
4751 * as/link/z80/lkrloc.c,
4752 * as/link/z80/lksym.c: synced with mcs51
4753 * as/link/z80/lkdata.c,
4754 * as/link/z80/lkeval.c,
4755 * as/link/z80/lkihx.c,
4756 * as/link/z80/lks19.c: cosmetic changes
4757 * as/link/z80/Makefile.in,
4758 * as/link/z80/linkgbz80.dsp,
4759 * as/link/z80/linkz80.dsp: updated for moved files
4761 2006-09-16 Borut Razem <borut.razem AT siol.net>
4763 * debugger/mcs51/sdcdb.c: partially fixed
4764 [ 1203664 ] sdcdb fails to open files w. two "." periods
4765 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4766 debugger/mcs51/symtab.h: fixed indenting
4767 * configure.in, configure: up to date with latest Maarten's changes
4769 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4772 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4773 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4774 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4775 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4776 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4777 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4778 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4779 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4780 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4781 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4782 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4783 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4784 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4785 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4786 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4787 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4788 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4789 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4790 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4791 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4792 as/link/mcs51/alloc.h,
4793 as/link/mcs51/clean.mk,
4794 as/link/mcs51/conf.mk,
4795 as/link/mcs51/Makefile.bcc,
4796 as/link/mcs51/Makefile.in,
4797 as/link/mcs51/readme.390,
4798 as/link/mcs51/strcmpi.c,
4799 as/link/mcs51/strcmpi.h,
4801 as/mcs51/Makefile.bcc,
4802 as/mcs51/Makefile.in,
4805 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4807 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4810 * as/link/Makefile.in,
4811 * as/link/z80/linkgbz80.dsp,
4812 * as/link/z80/linkz80.dsp,
4819 * link/z80/aslink.h,
4820 * link/z80/clean.mk,
4822 * link/z80/linkgbz80.dsp,
4823 * link/z80/linkz80.dsp,
4824 * link/z80/lkarea.c,
4825 * link/z80/lkdata.c,
4826 * link/z80/lkeval.c,
4829 * link/z80/lkhead.c,
4832 * link/z80/lklibr.c,
4833 * link/z80/lklist.c,
4834 * link/z80/lkmain.c,
4835 * link/z80/lkrloc.c,
4838 * link/z80/Makefile.in,
4840 * sdcc.dsw: moved link/ to as/link/
4842 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4844 * as/mcs51/i51mch.c (machine): fixed warning
4846 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4848 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4850 2006-09-09 Borut Razem <borut.razem AT siol.net>
4852 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4853 sdcdb WIN32 native port
4854 * src/clean.mk: fixed
4856 2006-09-08 Borut Razem <borut.razem AT siol.net>
4858 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4860 2006-09-08 Raphael Neider <rneider AT web.de>
4862 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4863 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4864 to gplink to disable processor mismatch warning and to allow
4865 the use of devices with only aliased (shared) memory banks,
4866 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4868 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4870 * doc/sdccman.lyx: Some re-formating plus example on using
4871 #pragma preproc_asm +/-
4873 2006-09-07 Borut Razem <borut.razem AT siol.net>
4875 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4878 2006-09-06 Borut Razem <borut.razem AT siol.net>
4880 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4881 line at sdcc.nsi:153
4882 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4884 2006-09-05 Borut Razem <borut.razem AT siol.net>
4886 * configure.in, configure: support for winsock2
4887 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4888 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4889 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4890 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4891 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4893 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4895 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4897 * support/regression/tests/bug1551947.c: new, added
4898 * src/SDCCsymt.h: strings are char* not byte*
4900 2006-09-05 Raphael Neider <rneider AT web.de>
4902 * device/lib/pic16/libdev/pic18f4550.c,
4903 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4904 declarations/definitions from patch #1520949
4906 2006-09-05 Raphael Neider <rneider AT web.de>
4908 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4909 byte-aligned bitfields, fixes #1539278
4911 2006-09-05 Raphael Neider <rneider AT web.de>
4913 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4916 2006-09-04 Borut Razem <borut.razem AT siol.net>
4918 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4919 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4920 -mno-cygwin is a part of the compiler name
4921 * support/scripts/sdcc_mingw32: don't disable ucsim
4923 2006-09-03 Borut Razem <borut.razem AT siol.net>
4925 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4926 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4928 2006-09-03 Raphael Neider <rneider AT web.de>
4931 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4932 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4935 2006-09-01 Borut Razem <borut.razem AT siol.net>
4937 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4938 to make ppc-osx happy
4940 2006-08-31 Borut Razem <borut.razem AT siol.net>
4942 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4943 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4944 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4945 * support/regression/ports/ds390/spec.mk,
4946 support/regression/ports/mcs51/spec.mk,
4947 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4948 To run regression tests in mingw environment:
4949 make DEV_NULL=NUL CC=gcc
4951 2006-08-30 Borut Razem <borut.razem AT siol.net>
4953 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4954 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4955 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4956 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4957 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4958 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4959 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4960 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4961 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4962 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4963 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4964 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4965 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4966 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4967 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4968 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4969 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4970 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4971 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4972 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4973 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4974 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4975 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4976 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4977 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4978 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4979 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4980 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4981 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4982 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4983 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4984 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4985 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4986 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4987 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4988 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4989 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4990 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4991 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4992 ucsim WIN32 native port
4994 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4996 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4998 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5000 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5001 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5003 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5005 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5006 * support/regression/tests/bug1546986.c: new, added
5007 * as/mcs51/.cvsignore,
5008 * debugger/mcs51/.cvsignore,
5009 * src/.cvsignore: deleted
5011 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5013 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5016 2006-08-20 Borut Razem <borut.razem AT siol.net>
5018 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5019 removed cl_listen_console::match(), cl_console::match(),
5020 restructured cl_commander::proc_input()
5022 2006-08-16 Borut Razem <borut.razem AT siol.net>
5024 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5025 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5026 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5028 2006-08-14 Borut Razem <borut.razem AT siol.net>
5030 * support/regression/Makefile.in,
5031 support/regression/ports/pic14/gpsim.cmd,
5032 support/regression/ports/pic14/spec.mk,
5033 support/regression/ports/pic14/support.c:
5034 added pic14 regression test
5036 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5038 * as/doc/asxhtm.html: documented changed ABS behaviour
5039 * as/doc/README: fixed some typos
5041 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5043 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5046 2006-08-12 Borut Razem <borut.razem AT siol.net>
5048 * support/regression/fwk/include/testfwk.h,
5049 support/regression/fwk/lib/testfwk.c,
5050 support/regression/generate-cases.py,
5051 support/regression/Makefile.in:
5052 regression test framework does not depend on function pointers and
5055 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5057 * device/include/stddef.h: c temporary hack to fix bug 1518273
5059 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5061 * device/include/mcs51/cc2510fx.h: added
5062 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5065 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5067 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5068 * as/z80/Makefile.in: added strcmpi.c
5069 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5070 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5072 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5074 * device/lib/gbz80/asm_strings.s,
5075 * device/lib/gbz80/crt0_rle.s,
5076 * device/lib/gbz80/div.s,
5077 * device/lib/gbz80/mul.s,
5078 * device/lib/gbz80/shift.s,
5079 * device/lib/z80/asm_strings.s,
5080 * device/lib/z80/crt0_rle.s,
5081 * device/lib/z80/div.s,
5082 * device/lib/z80/mul.s,
5083 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5084 flags which are all upper case
5086 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5088 * as/z80/asm.h: made CASE_SENSITIVE 1
5089 * link/z80/aslink.h: made CASE_SENSITIVE 1
5090 * src/z80/gen.c (throughout): made all conditionals upper case
5091 * support/regression/tests/bug1503067.c: new
5093 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5095 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5096 (shiftIntoPair): added case 2 for PAIR_IY,
5097 (setupToPreserveCarry): replaced parameters with iCode and check if
5098 PAIR_DE is in use to fix bug 1399290,
5099 (genPlus, genMinus): updated call to setupToPreserveCarry
5100 * support/regression/tests/bug1399290.c: new
5102 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5104 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5105 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5106 * src/ds390/gen.c (shiftRLong),
5107 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5108 * src/mcs51/gen.c (sameReg): changed to sameByte,
5109 (xch_a_aopGet): new,
5110 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5111 shiftRLong): fixed bug 1533966
5112 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5113 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5114 * support/regression/Makefile.in: disabled z80, enabled ucz80
5115 * support/regression/tests/float_trans.c: enabled test for z80 and host
5116 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5118 2006-08-01 Borut Razem <borut.razem AT siol.net>
5120 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5121 comparison is always false due to limited range of data type
5122 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5124 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5126 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5127 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5128 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5129 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5131 2006-07-31 Borut Razem <borut.razem AT siol.net>
5133 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5134 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5135 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5136 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5137 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5138 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5139 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5140 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5141 enable ucsim mingw compilation. Serial port is disabled,
5142 since it uses termios.h API, which is not available on native
5145 2006-07-31 Borut Razem <borut.razem AT siol.net>
5147 * Small Device C Compiler 2.6.0 released
5148 * support/scripts/sdcc.nsi: added FULL_DOC option
5149 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5151 2006-07-28 Borut Razem <borut.razem AT siol.net>
5153 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5154 * doc/INSTALL.txt: updated
5156 2006-07-27 Borut Razem <borut.razem AT siol.net>
5158 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5159 device/lib/pic/libdev/Makefile.in: fixed bug
5160 [ 1438354 ] pic libsdcc: distclean doesn't work
5161 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5162 device/lib/pic16/libio/Makefile.in: fixed bug
5163 [ 1438344 ] pic16 lib: clean doesn't work properly
5164 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5166 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5168 * device/lib/pic/libsdcc/fsdiv.c,
5169 * device/lib/pic/libsdcc/fsmul.c,
5170 * device/lib/pic16/libsdcc/float/fsdiv.c,
5171 * device/lib/pic16/libsdcc/float/fsmul.c,
5172 * device/lib/_fsdiv.c,
5173 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5174 * support/regression/tests/bug1520966.c: added
5175 * doc/knownbugs.html: removed [ 1520966 ] from the list
5177 2006-07-25 Borut Razem <borut.razem AT siol.net>
5179 * configure.in, configure, sdccconf_in.h: fixed bug
5180 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5181 * doc/knownbugs.html: removed [ 1519095 ] from the list
5183 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5185 * doc/knownbugs.html: added, contains list of known bugs at release
5186 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5188 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5190 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5191 function registers and corrected defaults with additional warning
5192 * device/lib/malloc.c: cosmetic changes
5193 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5194 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5195 (fillGaps): and used it
5197 2006-07-20 Raphael Neider <rneider AT web.de>
5199 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5200 output unless SDCCPICDEBUG is set
5201 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5202 output if SILENT is set
5204 2006-07-11 Borut Razem <borut.razem AT siol.net>
5206 * doc/README.txt: updated
5208 2006-07-10 Borut Razem <borut.razem AT siol.net>
5210 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5211 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5212 in WIN32 installation
5213 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5216 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5218 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5219 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5221 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5223 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5225 2006-07-06 Borut Razem <borut.razem AT siol.net>
5227 * support/regression/tests/bitfields.c:
5228 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5229 * support/regression/tests/constantRange.c:
5230 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5232 2006-07-04 Borut Razem <borut.razem AT siol.net>
5234 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5236 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5237 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5238 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5239 reverted changes from 2006-07-03
5240 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5241 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5242 added CPPFLAGS, used by the host port
5244 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5246 * support/regression/valdiag/tests/switch.c,
5247 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5248 * support/regression/tests/libmullong.c: fixed for host
5249 * support/regression/ports/host/spec.mk: disable all warnings for host,
5250 SDCC runs with --less-pedantic too
5252 2006-07-03 Borut Razem <borut.razem AT siol.net>
5254 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5256 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5257 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5258 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5259 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5261 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5262 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5263 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5264 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5266 2006-07-02 Raphael Neider <rneider AT web.de>
5268 * src/pic16/devices.inc,
5269 * device/include/pic16/pic18fregs.h,
5270 * device/include/pic16/pic18f4550.h,
5271 * device/lib/pic16/pics.all,
5272 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5274 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5276 * as/hc08/lkaomf51.c (OutputName),
5277 * as/mcs51/lkaomf51.c (OutputName),
5278 * as/z80/asmain.c (asmbl),
5279 * src/ds390/main.c (asmLineNodeFromLineNode),
5280 * src/hc08/ralloc.c (hc08_assignRegisters),
5281 * src/mcs51/main.c (asmLineNodeFromLineNode),
5282 * src/xa51/ralloc.c (checkRegMask),
5283 * src/xa51/gen.c (emitcode),
5284 * src/z80/gen.c (_emit2),
5285 * src/SDCCast.c (searchLitOp),
5287 * support/packihx/packihx.c,
5288 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5289 * src/ds390/gen.c (aopPutUsesAcc),
5290 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5291 * support/regression/tests/libmullong.c (mullong_wrapper),
5292 * src/SDCCsymt.c (powof2),
5294 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5295 * src/SDCCsymt.h: added TYPE_TARGET_*
5296 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5297 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5298 SDCCast because 1) header problems 2) this is the right place
5299 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5300 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5303 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5305 * src/SDCCicode.h: removed buggy semicolon in unused macro
5306 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5307 search for previous definiton of auto symbols too,
5308 (findPrevUse): fixed logic of emitWarnings
5310 2006-06-26 Raphael Neider <rneider AT web.de>
5312 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5313 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5315 2006-06-25 Raphael Neider <rneider AT web.de>
5317 * device/lib/pic/libm: NEW, added math library functions
5318 * device/lib/pic/libsdcc: NEW; added float support functions
5319 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5320 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5321 NEW, added math related headers
5322 * device/include/asm/pic/features.h: NEW
5323 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5324 (popGet): allow larger offsets for AOP_PCODE,
5325 (genDataPointerSet): handle literals explicitly, more debug output,
5326 (genAssign): fixed for float using aopLiteral ;-)
5327 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5328 GOTO initialisation routine
5329 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5330 flag on registers, fixes #1469043 (local variables do not work)
5331 * src/pic/main.c (_pic14_do_link),
5332 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5335 2006-06-25 Borut Razem <borut.razem AT siol.net>
5337 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5338 characters printed (not including the trailing '\0' used to end
5339 output to strings). Problem detected in regression test bug-927659.c.
5340 NOTE: printf() family functions should return int instead
5342 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5343 specifier are printed as themselves
5344 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5345 support flags, width and precision specifiers
5347 2006-06-24 Borut Razem <borut.razem AT siol.net>
5349 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5350 to the list of sdcc tagrets not supporting bit type
5351 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5352 testfor pic16 due to bug:
5353 [ 1511794 ] pic16: regression test bug-895992.c fails
5355 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5357 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5358 * src/SDCCglue.c (initPointer), fixed bug 1496419
5359 * support/regression/tests/bug1496419.c: new, added
5361 2006-06-22 Borut Razem <borut.razem AT siol.net>
5363 * support/regression/ports/pic16/support.c: use gpsim usart module from
5364 libgpsim_modules library
5366 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5368 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5371 2006-06-19 Raphael Neider <rneider AT web.de>
5373 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5374 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5375 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5376 (pic14printExterns,pic14printPublics,pic16printPublics,
5377 pic16_printExterns): use new functions to emit symbols
5378 (picglue,pic16glue): emit publics before emitting externs
5379 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5380 locally defined functions to avoid bug #1443651
5381 * support/regression/tests/bug-716242.c: removed pic16 workaround
5382 * support/regression/ports/pic16/spec.mk: ignore errors during build
5384 2006-06-19 Raphael Neider <rneider AT web.de>
5386 * src/pic/glue.h: added pic14aopLiteral prototype
5387 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5388 * src/pic/gen.c: removed stdint.h dependency
5389 (aopGet): use Safe_strdup()
5390 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5391 (genDataPointerSet): use pic14aopLiteral()
5392 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5393 for pic16; thanks to Bernhard and Maarten
5395 2006-06-18 Borut Razem <borut.razem AT siol.net>
5397 * support/regression/tests/structflexarray.c: flexible array members
5398 not supported by gcc < 3
5399 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5401 * src/pic/gen.c: don't include [p]strdin.h on solaris
5402 * support/Util/pstdint.h: addad svn attributes
5403 * support/regression/tests/constantRange.c,
5404 support/regression/tests/rotate.c: include inttypes.h instead
5405 stdint.h on solaris, addad svn attributes
5407 2006-06-18 Raphael Neider <rneider AT web.de>
5409 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5411 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5412 (pic16_genMinusBits): simplified sign-extension
5413 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5414 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5415 adjusted to correctly handle mixed-signed operands, disabled
5416 now unused multiplciation routines
5417 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5418 (assignResultValue): added argument denoting the size of the result
5419 as returned by the function (fixes upcasts in assigning from
5420 function calls: char foo(); int i = foo();)
5421 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5422 function result to assignResultValue
5423 (genMult): disabled inlined multiplication code
5424 (genDiv): augmented to also handle the modulus operator, fixed to
5425 handle mixed-signed operands correctly
5426 (genMod): simply call genDiv, disabled unused code
5427 (genAssign): fixed missing (sign-)extension on result
5428 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5429 valid char operands, allow signed operands for native code, added
5430 division and modulo operator handling
5431 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5433 As a consequence, onebyte.c (if split into two files) and muldiv.c
5434 pass regression tests.
5436 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5438 * doc/Makefile.in: two runs of makeindex seem needed to get
5439 correct page references in the index of sdccman.pdf
5440 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5442 2006-06-17 Borut Razem <borut.razem AT siol.net>
5444 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5446 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5448 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5449 mentioned ec2drv and paulmon
5451 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5453 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5454 consecutive abs areas
5455 (find_empty_space, allocate_space): added map to handle codemap or
5457 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5458 absolute idata and xdata
5459 * as/mcs51/lkmem.c (summary2): updated legend
5461 2006-06-16 Raphael Neider <rneider AT web.de>
5463 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5465 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5467 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5469 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5471 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5473 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5474 value of generic pointers,
5484 src/z80/main.c: PORT structure, added elements for gp_tags field,
5485 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5486 fields in the PORT structure of each port,
5487 * src/SDCCast.c (decorateType): allow processing of generic pointers
5488 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5491 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5497 * src/pic16/pcode.c,
5499 * src/pic/pcoderegs.c,
5502 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5503 bug 1504689 on minGW
5505 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5507 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5509 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5511 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5513 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5515 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5518 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5520 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5521 to a char variable. Fixed bug #1504211
5522 * device/include/pic16/adc.h,
5523 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5524 and fixed bug #1364390
5526 2006-06-10 Borut Razem <borut.razem AT siol.net>
5528 * CVSROOT: removed the CVS left-over
5530 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5532 * as/hc08/asmain.c (asexit),
5533 * as/hc08/lkmain.c (lkexit),
5534 * as/mcs51/asmain.c (asexit),
5535 * as/mcs51/lkmain.c (lkexit),
5536 * src/SDCCglue.c (DEFSETFUNC),
5537 * src/SDCCmain.c (linkEdit, assemble),
5538 * support/librarian/sdcclib.c (AddRel),
5539 replaced unlink() by standard C remove()
5540 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5541 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5542 gatherImplicitVariables): new, added to fix bug 608752,
5543 (createFunction): added gatherImplicitVariables()
5544 * src/SDCCast.h: added createRMW prototype
5545 * src/SDCCsymt.h (struct symbol): added infertype
5546 * support/regression/tests/bug608752.c: new, added
5548 2006-06-10 Raphael Neider <rneider AT web.de>
5550 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5551 multibyte dummy reads (fixes #1503234)
5553 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5555 * device/include/mcs51/compiler.h: new, added header file to enable
5556 creating common sfr definition header files for different compilers
5558 2006-06-05 Raphael Neider <rneider AT web.de>
5560 * src/pic16/{pcode.h,genarith.c}:
5561 introduced pCodeOp combining any two pCodeOps (previously only
5562 two register operands could be combined), removed pcop2 from
5563 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5564 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5565 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5566 rewritten to use new PO_TWO_OPS
5567 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5568 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5569 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5570 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5571 (pic16_get_op): embraced return arg to allow #define return(x),
5572 added new case for combined opcodes
5573 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5574 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5575 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5577 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5579 * src/SDCCval.c (checkConstantRange): added
5580 * src/SDCCval.h: added checkConstantRange
5581 * support/Util/SDCCerr.c,
5582 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5583 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5584 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5585 * src/SDCCast.c (decorateType): added checkConstantRange,
5586 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5587 can be emitted with the correct always true/false warning,
5588 added optimization for double '!';
5589 result of decorateType() must be assigned back to the tree, because
5590 decorateType() can change the tree
5591 * src/SDCCicode.c (geniCodeLogic),
5592 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5593 (checkConstantRange): removed, it was only a fragment which never
5595 * src/SDCCsymt.c (computeType): fixed promotion for
5596 "-1 < (unsigned bit) b"
5597 * src/pic/ralloc.c (packRegsForAssign),
5598 * src/pic16/ralloc.c (packRegsForAssign),
5599 * src/hc08/ralloc.c (packRegsForAssign),
5600 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5602 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5603 * support/regression/tests/constantRange.c: added
5604 * support/valdiag/tests/constantRange.c: added
5605 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5607 2006-06-02 Borut Razem <borut.razem AT siol.net>
5609 * support/regression/ports/pic16/support.c: increase stack size
5611 * support/regression/Makefile.in: sort tests by name so that the
5612 resutlts can be compared on different machines / platforms
5614 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5616 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5617 * src/ds390/gen.c (emitLabel): new, added,
5618 (genDjnz): fixed stack overflow bug,
5619 (throughout): cosmetic changes to sync with mcs51/gen.c,
5620 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5621 * src/mcs51/gen.c (genEndFunction): small optimization,
5622 (throughout): cosmetic changes to sync with ds390/gen.c
5624 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5626 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5627 (_print_format): fixed printing pointers
5628 * src/mcs51/gen.c (emitLabel, movb): new, added,
5629 (genAssign): small optimization,
5630 (genDjnz): fixed stack overflow bug,
5631 (throughout): replaced sprintf with SNPRINTF,
5632 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5633 replaced emitcode("mov", "b,...") with MOVB(...),
5634 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5635 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5636 * src/mcs51/peeph.def: added rules 140 and 264
5637 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5638 so they may get optimized into registers
5640 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5642 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5643 immediately when encountered,
5644 (printUsage): always use stderr even on windows
5646 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5648 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5649 (processParms): fixed bug #1247551
5650 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5651 parseCmdLine, main): print '--version' to stdout,
5652 print 'help' to stdout if --help is given,
5653 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5654 arguments are given; fixed --help
5656 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5658 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5659 * support/regression/tests/bug-1493710.c: added
5661 2006-05-27 Borut Razem <borut.razem AT siol.net>
5663 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5665 * support/regression/ports/pic16/support.c: increase stack size
5666 from default 64 bytes to 128 bytes
5667 * support/regression/tests/staticinit.c,
5668 support/regression/tests/float.c: regression tests fully enabled
5669 for pic16 port by putting the initialized data arrays into the code
5671 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5672 This was changed by mistake in the previous version.
5674 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5676 * src/pic16/gen.c (genFunction, genEndFunction): some
5677 beautifications, fixed bug with falsely restoring FSR2 in large
5678 stack model, thanks to Beau E. Cox for reporting the bug
5680 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5682 * debugger/mcs51/break.c,
5683 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5684 use %p to print pointers, made address variables unsigned
5685 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5686 * debugger/mcs51/symtab.c (parseSymbol): must return something
5687 * src/mcs51/gen.c (aopForSym): small optimization,
5688 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5689 (freeAsmop): added missing break,
5690 (aopPut): removed parameter bvolatile, determine it inside the function,
5691 (saveRegisters, unsaveRegisters): small optimization,
5692 (genIpush): removed pointless check,
5693 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5694 replaced sprintf with SNPRINTF,
5695 replaced strcpy with strncpyz,
5696 updated aopPut calls,
5697 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5698 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5700 2006-05-24 Borut Razem <borut.razem AT siol.net>
5702 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5703 modification of test for the pic16 port, put the array to the code
5704 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5706 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5708 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5709 * support/Util/pstdint.h: added
5711 2006-05-22 Borut Razem <borut.razem AT siol.net>
5713 * src/regression/Makefile: removed bool2.c test, added -q linker option
5714 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5715 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5716 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5717 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5718 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5719 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5720 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5721 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5722 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5724 2006-05-22 Raphael Neider <rneider AT web.de>
5726 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5727 bug #1492360 (problematic due to generic pointers, see code)
5729 2006-05-22 Borut Razem <borut.razem AT siol.net>
5731 * support/regression/ports/pic16/specs.mk: removed stack size linker
5733 * support/regression/tests/array.c,
5734 support/regression/tests/bitopcse.c,
5735 support/regression/tests/bug-908454.c,
5736 support/regression/tests/malloc.c: modified for pic16 regression test
5737 * support/regression/tests/bitfields.c:
5738 pic16 - excluded bitfileds of size > 8
5739 * support/regression/tests/bp.c: pic16 - reduced data size
5740 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5741 * support/regression/tests/bug-460010.c:
5742 pic16 - used the absolute address the fits in memory
5743 * support/regression/tests/bug-716242.c:
5744 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5745 * support/regression/tests/float.c:
5746 pic16 - excluded - data size too big
5747 * support/regression/tests/onebyte.c:
5748 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5749 * support/regression/tests/shifts.c:
5750 pic16 - function names probably have to differ in first X characters
5752 * support/regression/tests/staticinit.c:
5753 pic16 - excluded some tests due error: no target memory available for
5756 2006-05-22 Borut Razem <borut.razem AT siol.net>
5758 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5759 second try. Thanks Stas Sergeev once more.
5761 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5763 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5764 (genLeftShift, genRightShift): fixed bug 1491627
5765 * src/hc08/peeph.def (rules 7, 8.x): added
5766 * support/regression/tests/shifts.c (ShiftLeftByParam,
5767 ShiftRightByParam, testShiftByParam): added to test variable shifting
5769 2006-05-20 Raphael Neider <rneider AT web.de>
5771 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5772 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5773 (allocReg): add only new registers to dynAllocRegs,
5774 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5775 #1489055, #1445850, and probably #1483693
5777 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5779 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5780 bug in for-loop that didn't emit the last of CONFIG and ID registers
5782 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5784 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5786 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5787 1489016, 1434401 and 1490124
5788 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5789 1489016, 1434401 and 1490124
5791 2006-05-17 Borut Razem <borut.razem AT siol.net>
5793 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5796 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5798 * device/include/mcs51/P89c51RD2.h,
5799 * device/include/mcs51/P89LPC901.h,
5800 * device/include/mcs51/P89LPC922.h,
5801 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5803 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5805 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5806 to fix missing stack pragma in compiled binary object file,
5808 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5810 * support/packihx/configure.in,
5811 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5812 determine sizeof basic types even while cross compiling
5814 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5816 * src/avr/gen.c (aopop),
5817 * src/ds390/gen.c (aopOp),
5818 * src/hc08/gen.c (aopOp),
5819 * src/mcs51/gen.c (aopop),
5820 * src/pic16/gen.c (pic16_aopOp),
5821 * src/pic/gen.c (aopOp),
5822 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5823 if size of operand is smaller than spill location
5825 2006-05-12 Borut Razem <borut.razem AT siol.net>
5827 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5828 have to have CR/LF line endings even if they are checked out on *nix
5829 or on WIN32 in cygwin binmode
5831 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5833 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5834 * device/include/ds80c390.h: added sfr16 definitions
5838 * src/ds390/ralloc.c,
5839 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5840 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5841 bit returning functions
5842 * support/regression/tests/sfr16.c: enabled test on ds390
5844 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5846 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5847 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5849 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5851 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5852 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5853 (cl_address_space constructor): removed expensive initialization,
5854 (cl_address_space::get_cell): extended for late initialization,
5855 (cl_address_space::*): use late initialization,
5856 (cl_address_decoder::activate): removed expensive initialization,
5857 This reduced regression test running time by 25%
5859 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5867 * support/packihx/Makefile.in,
5868 * support/packihx/clean.mk,
5869 * support/packihx/Makefile.bcc,
5870 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5872 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5874 * src/SDCCval.c (valNot): fix for regression test failure
5875 of not.c on big endian hosts
5877 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5879 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5881 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5883 * device/lib/mcs51/Makefile.in: changed string comparison operator
5884 to = for POSIX compliance; == is bash extension
5886 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5888 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5891 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5893 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5894 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5895 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5896 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5897 bug report #1478657,
5899 2006-05-05 Borut Razem <borut.razem AT siol.net>
5901 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5904 2006-05-02 Borut Razem <borut.razem AT siol.net>
5906 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5907 create *.ind, which made make to fail if invoked with -j 2
5909 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5911 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5912 Hubert Sack for patch 1479782
5914 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5916 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5918 2006-05-01 Raphael Neider <rneider AT web.de>
5920 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5921 (create_pic): store only prefix-free device name,
5922 (init_pic): check for device names with "16" prefix,
5924 * src/pic/device.h (struct PIC_device),
5925 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5927 * device/include/pic/pic12f{635,675,629,683}.h,
5928 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5929 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5930 * device/include/pic/pic16f505.h,
5931 * device/lib/pic/libdev/pic16f505.c: removed
5932 * device/include/pic/pic14devices.txt: added support for pic12f
5933 devices, removed unsupported non 16-bit devices
5934 [above changes provided by patch from Zik Saleeba]
5935 * src/pic/*, src/pic16/*, device/include/pic16/*,
5936 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5938 2006-05-01 Borut Razem <borut.razem AT siol.net>
5940 * configure.in, configure, doc/Makefile.in:
5941 sync with nightly build makefile - latex, dvipdf and dvips
5944 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5946 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5947 in the library source
5949 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5951 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5953 2006-04-28 Raphael Neider <rneider AT web.de>
5955 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5956 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5957 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5958 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5960 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5962 * device/lib/pic/libdev/Makefile.in,
5963 * device/lib/hc08/Makefile.in,
5964 * device/lib/gbz80/Makefile.in,
5965 * device/lib/z80/Makefile.in,
5966 * device/lib/ds390/Makefile.in,
5967 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5968 thanks to Borut for the bug report
5970 * configure: always create doc/Makefile independent from --enable-doc
5971 * Makefile.in: always install from directory doc independent from
5973 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5975 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5976 * doc/Makefile.in: install *.txt if present
5977 * device/include/Makefile.in (install): added installation of pic/*.inc
5978 and pic/*.txt files again, they were erroneously removed
5980 2006-04-28 Raphael Neider <rneider AT web.de>
5982 * src/pic/{gen.c,main.h,pcode.c},
5983 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5984 concerning signedness with casts
5986 2006-04-28 Raphael Neider <rneider AT web.de>
5988 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5989 definition of an interrupt handler,
5990 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5991 interrupt handler stuff from picglue() to separate routine,
5992 (picglue): enabled definition of intr handlers in files w/o main()
5994 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5996 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5997 compilation with MSVC 2005 Express Edition (VC8)
5999 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6001 * device/lib/Makefile: fixed build of gbz80 lib
6003 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6005 * support/regression/tests/bug-460010.c,
6006 * support/regression/tests/bug-524691.c,
6007 * support/regression/tests/bug-716242.c: removed conditional defines
6008 that are already in testfwk.h
6010 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6012 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6013 (AccAXRsh1): added, shift right by 1,
6014 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6016 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6018 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6020 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6021 remove cast to same type
6022 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6023 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6025 * link/z80/Makefile: removed, they have moved to
6028 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6029 * install-sh: fix bug #1204398 by setting umask 0022
6030 * device/lib/Makefile: separate build of z80 and gbz80 lib
6032 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6034 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6035 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6037 One basic decision: e.g. src/clean.mk includes further files. In order
6038 to make this work there are two solutions:
6039 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6040 run configure on them. This way they can use
6041 'include $(srcdir)/port-clean.mk'
6042 - always include clean.mk by the Makefile at the same level. To avoid
6043 that `make clean` tries to include and build Makefile.dep the
6044 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6045 implemented, because now even `make uninstall` doesn't create
6046 Makefile.in. clean.mk could be eliminated by pasting it in
6049 * debugger/mcs51/Makefile.in: build own objects from library sources
6050 (SLIB, SDCC) in current directory
6052 * configure, configure.in: renamed --disable-device-lib-build in
6053 --disable-device-lib; added --enable-doc, the required tools are
6054 searched by configure; added result message; the toolchain for the
6055 belonging ports are now only built, if the port is enabled.
6057 * support/regression/*: all output is written in directory gen, because
6058 the fwk and ports directories don't livet in the build tree using vpath
6060 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6061 --disable-device-lib, added --enable-doc, added section VPATH
6063 * sim/ucsim/configure.in,
6064 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6065 z80 are enabled by default
6067 2006-04-24 Raphael Neider <rneider AT web.de>
6069 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6070 to config word, "pic14_"-prefixed some extern functions
6071 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6072 config word has been found
6073 * src/pic/device.h: added prototypes
6074 * src/pic/pcode.c: added "pic14_"-prefix where needed
6075 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6077 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6079 (pic14emitRegularMap): ignore config words,
6080 (pic14createInterruptVect): moved generating __config directives away
6081 (picglue): have __config directives emitted
6083 2006-04-24 Borut Razem <borut.razem AT siol.net>
6085 * doc/Makefile: sync with nightly build makefile
6087 2006-04-24 Raphael Neider <rneider AT web.de>
6089 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6090 registers that have not been assigned proper liveranges,
6091 fixes #1469504 and #1474602,
6092 (pCodeRegOptimizeRegUsage): fixed typo in comment
6094 2006-04-24 Borut Razem <borut.razem AT siol.net>
6096 * device/examples/main8051.c: deleted - it was removed from CVS
6097 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6098 after the transition to Subversion
6099 * src/SDCCalloc.h: deleted - it was removed from CVS
6100 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6101 after the transition to Subversion
6102 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6103 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6104 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6105 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6107 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6109 * as/asx8051.dsp: added mcs51/strcmpi.h
6110 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6111 * as/hc08/aslink.h: updated lnksect prototype
6113 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6115 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6116 (newdot): handle A_ABS
6118 * as/mcs51/asout.c (outarea): output address
6119 * as/hc08/lkaomf51.c,
6120 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6122 * as/mcs51/i51pst.c,
6123 * as/z80/z80pst.c: "ABS" is not A_OVR
6124 * as/hc08/lkarea.c (newarea): read a_addr,
6125 (lnkarea): added codemap array, sort absolute areas to the front,
6126 combine all GSINITx/GSFINAL,
6127 (find_empty_space, allocate_space): new functions,
6128 (lnksect): return next address, handle absolute sections
6129 * as/mcs51/lkarea.c (newarea): read a_addr,
6130 lnksect2 prototype changed,
6131 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6132 (find_empty_space, allocate_space): new, factored out of lnksect2,
6133 (lnksect2): return next address, handle absolute sections
6135 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6136 * as/hc08/lklibr.c (addfile, fndsym),
6137 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6138 index out of range and detect both '\' and '/'
6139 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6140 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6141 regression tests (ds390 cannot return bool yet)
6142 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6143 document critical interrupts on z80, document changed SDCC define
6144 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6145 (_a390_mapping): added .org directive
6146 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6147 (genMultOneByte): fixed warnings
6148 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6150 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6151 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6152 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6153 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6154 * src/pic16/main.c: removed newReg prototype
6155 * src/pic16/pcode.c,
6156 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6158 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6160 * src/pic16/ralloc.c
6161 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6163 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6164 from short to PIC_OPTYPE
6165 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6166 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6167 optype from short to PIC_OPTYPE
6168 * src/port.h: made int_size unsigned to fix warnings
6169 * src/SDCC.y: fixed warning on MSVC
6170 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6171 * src/SDCCopt.c (convertToFcall): fixed warnings
6172 * src/SDCCsymt.h: removed double prototype for genSymName
6173 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6174 offset int to fix warnings
6176 2006-04-22 Borut Razem <borut.razem AT siol.net>
6178 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6179 references to CVS replaced with Subversion
6181 2006-04-21 Borut Razem <borut.razem AT siol.net>
6183 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6184 references to CVS replaced with Subversion
6186 2006-04-19 Borut Razem <borut.razem AT siol.net>
6188 * src/version.awk: adapted for svn
6189 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6190 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6191 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6192 /binutils-avr/etc/*.vi, *.jin: removed all properties
6193 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6195 2006-04-19 Borut Razem <borut.razem AT siol.net>
6197 * CVS to Subversion migration completed
6199 2006-04-18 Borut Razem <borut.razem AT siol.net>
6201 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6202 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6204 2006-04-17 Borut Razem <borut.razem AT siol.net>
6206 * device/include/Makefile.in: added pic/*.inc to the installation
6208 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6210 * support/regression/collate-results.py: fixed output in case of
6212 * support/regression/generate-cases.py: fixed splitting of pathnames
6214 * as/hc08/lklibr.c (addfile),
6215 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6217 2006-04-11 Raphael Neider <rneider AT web.de>
6219 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6220 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6221 * src/pic16/pcode.c (assignValnums): fixed #1460578
6223 2006-04-11 Raphael Neider <rneider AT web.de>
6225 * device/lib/pic/libdev/*.c,
6226 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6227 fixes #1468739, enables compilation in --std-c99 mode
6228 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6230 2006-04-11 Raphael Neider <rneider AT web.de>
6232 * src/pic/device.c (find_device): removed debug output
6233 (list_valid_pics): enabled verbose listing of supported devices
6234 * device/include/stdbool.h: define bool as char for pic14/16 as well
6236 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6238 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6240 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6242 * .version: bumped version to 2.5.6
6243 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6245 2006-04-06 Raphael Neider <rneider AT web.de>
6247 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6248 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6249 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6250 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6251 pic14_constructAbsMap
6252 (pic14printPublics): declare absolute global symbols as global
6253 (pic14createInterruptVect),
6254 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6255 (newReg): assume new registers unused, use correct name in
6256 hashtable (reg->name instead of name), more debugLog output
6257 * src/pic/device.h (PIC_device): added fields for verbose output
6258 * src/pic/device.c: moved device definition to pic14devices.txt,
6259 added routines for runtime parsing of pic14devices.txt,
6260 added support for second config word
6261 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6262 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6263 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6264 (_pic14_parseOptions): moved pCodeInitRegisters here
6265 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6266 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6267 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6268 handling the pseudo stack
6269 * device/lib/Makefile.in: ignore failures in objects-pic16,
6270 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6271 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6272 * device/lib/pic/Makefile.subdir,
6273 * device/lib/pic16/Makefile.subdir: improved clean rules
6274 * device/lib/pic/libdev/: NEW, pic14 device libraries
6275 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6276 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6277 * device/include/Makefile.in: create subdir and install pic14 headers
6278 * device/include/pic/p16f_common.inc: removed unused declarations
6279 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6280 PICs from inc2h.pl v1.6,
6281 replaced BIT_AT macros with struct declarations
6282 * device/include/pic/pic14devices.txt: definition of supported devices,
6283 all above improvements contributed by Zik Saleeba, thanks
6284 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6285 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6288 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6290 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6291 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6292 thanks to Charles Olds
6294 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6296 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6298 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6300 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6301 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6302 * support/regression/bug1464657.c: added, new test
6304 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6306 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6309 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6311 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6312 --no-peep and --peep-file <file> are used don't use default rules but
6315 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6317 * src/mcs51/gen.c (genCall): fixed bug 1457608
6319 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6321 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6322 changes seem to cause (trigger?) problems with the build system.
6324 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6326 * src/SDCCpeeph.c (operandsLiteral): new, added,
6327 (callFuncByName): inserted operandsLiteral
6328 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6330 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6332 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6333 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6335 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6337 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6338 implemented patch 1120823 Thanks to Willy De la Court (normal
6339 interrupts need an interrupt number now if they are made critical),
6340 and enabled nesting of critical functions though not for gbz80
6341 (genCritical, genEndCritical): added functions
6342 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6343 * src/z80/mappings.i: added "ei" to all mappings
6345 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6347 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6348 submitted by the Debian SDCC maintainer Aurelien Jarno:
6349 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6350 archive with gcc 4.1 on mips and wrote the patch"
6352 2006-03-16 Raphael Neider <rneider AT web.de>
6354 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6355 the left operand is shorter than the result (c* = lit-c* + int),
6357 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6360 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6362 * src/.version: increased version number to 2.5.5
6363 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6364 linking is done manually in pic16 port's _linkEdit,
6365 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6366 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6367 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6368 allocate asmop as AOP_ACC,
6369 (aopForRemat): added parameter 'bool result' in function declaration,
6370 (pic16_aopGet): return AOP_ACC when accessing WREG,
6371 (pic16_popGetTempReg): minor modification,
6372 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6373 'pic16_allocWithIdx',
6374 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6375 calling function in absolute addresses,
6376 (genAssign): take into account AOP_ACC asmop,
6377 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6378 * src/pic16/pcoderegs.c: some debug functions and lines added,
6379 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6380 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6382 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6383 call to allocReg, not by manually allocating a new one,
6384 (pic16_assignRegisters): now before going through the register
6385 allocating functions mark all registers as free. This eliminates some
6386 side effects resulting from peephole parser done earlier in the backbone
6388 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6390 * src/SDCCicode.c (geniCodeLogic),
6391 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6393 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6395 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6396 (genSend): bugfix, do not allocate and free twice,
6397 (shiftRLong): handle partially overlapping aops
6398 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6400 2006-03-08 Borut Razem <borut.razem AT siol.net>
6402 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6405 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6407 * support/regression/tests/bug1409955.c: new, added
6408 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6409 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6410 (aopForSym, aopOp): increment asmop.allocated if reused,
6411 (freeAsmop): decrement asmop.allocated and check for zero instead of
6413 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6414 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6415 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6416 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6417 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6418 genSignedRightShift, genRightShift, genDataPointerGet,
6419 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6420 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6421 in reverse order from allocation,
6422 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6423 added swappedLR to keep track
6424 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6425 pdata & code for GCC, z80, gbz80 & hc08
6426 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6428 2006-03-08 Raphael Neider <rneider AT web.de>
6430 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6432 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6434 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6435 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6436 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6438 2006-03-06 Borut Razem <borut.razem AT siol.net>
6440 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6441 made the linker quiet
6443 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6445 * src/pic16/gen.c (genPcall): fixed bug #1443644
6446 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6447 which dumps before the function entry point a data byte which represents
6448 the number of the local variables used by the specified function, added
6449 'xinst' for initial support for Extended Instruction Support,
6450 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6451 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6452 port->fun_prefix anymore (may change later),
6453 (genFunction, genEndFunction): do not store/restore local registers for
6454 _main (this should take care the --main-return command line option in
6456 (genOr): removed some legacy pic-port instructions,
6457 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6458 performing operations with SFR's causes data to be written more than
6459 once to each SFR. Perhaps SFRs should be handled in special cases...
6460 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6462 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6463 into account for stack starting position,
6464 (struct OPTIONS pic16_optionsTable): added command line argument
6465 --extended or -y for Extended Instruction Support,
6466 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6467 (deassignLRs): *** perhaps the most important change, old 'for' code
6468 (commented out for reference), didn't account for some registers which
6469 were left marked 'not free' after a pointer operation. The change
6470 reduces register usage a lot in some cases
6472 2006-03-04 Borut Razem <borut.razem AT siol.net>
6474 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6476 * support/regression/tests/bug-524697.c: decreased array size for
6477 mcs51 to fit into the internal RAM
6478 * support/regression/Makefile.in: a little bit more verbose
6480 2006-03-03 Borut Razem <borut.razem AT siol.net>
6482 * support/regression/fwk/lib/testfwk.c,
6483 support/regression/fwk/include/testfwk.h: introduced function
6484 _prints(), nonrecursive _printn(), call _initEmu() from main()
6485 * support/regression/ports/gbz80/support.asm,
6486 support/regression/ports/ucz80/support.asm,
6487 support/regression/ports/z80/support.asm,
6488 support/regression/ports/ds390/support.c,
6489 support/regression/ports/hc08/support.c,
6490 support/regression/ports/host/support.c,
6491 support/regression/ports/mcs51/support.c,
6492 support/regression/ports/xa51/support.c: added empty _initEmu()
6494 * support/regression/ports/pic16/gpsim.cmd,
6495 support/regression/ports/pic16/spec.mk,
6496 support/regression/ports/pic16/support.c,
6497 support/regression/Makefile.in: added pic16 regression test
6499 2006-03-01 Raphael Neider <rneider AT web.de>
6501 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6502 genConstPointerGet): use safe way of generating MOVFF to cover
6503 literals as well as registers, fixes bug #1440527
6504 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6506 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6507 more correctly, fixes bug #1232186
6508 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6509 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6510 gplink guess the correct processor in more cases, applied patch
6511 from Till Riedel attached to and fixing bug #1436552
6513 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6515 * support/regression/tests/array.c: added, contains check for #1434401
6516 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6518 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6520 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6521 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6522 * device/include/mcs51/c8051f326.h,
6523 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6524 * device/include/mcs51/c8051f000.h,
6525 * device/include/mcs51/c8051f018.h,
6526 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6527 PCON_IDLE,PCON_STOP and added sfr16 definitions
6529 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6531 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6532 genGetWord): fixed bug 1409955
6534 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6536 * device/include/hc08/mc68hc908gp32.h,
6537 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6539 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6541 * src/SDCCast.c (constExprValue): return NULL if not a value
6542 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6543 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6544 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6546 2006-02-13 Borut Razem <borut.razem AT siol.net>
6548 * src/regression/ptrarg.c: added, fails due to bug #1430967
6549 * src/regression/Makefile: ptrarg.c added, ...
6551 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6553 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6554 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6556 2006-02-11 Borut Razem <borut.razem AT siol.net>
6558 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6559 print "Processor: xxx" message to stdout only if --verbose
6561 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6563 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6564 * support/regression/tests/bug1426356.c: added
6565 * support/regression/tests/bitfields.c: removed 2 tests
6567 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6569 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6570 * device/include/mcs51/c8051f330.h,
6571 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6572 PCON_IDLE,PCON_STOP and added sfr16 definitions
6573 * device/lib/_divsint.c,
6574 * device/lib/_divuint.c,
6575 * device/lib/_divulong.c,
6576 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6577 register bank bug for small stackauto
6579 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6581 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6583 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6585 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6586 * all.dsp: corrected several bin paths
6587 * device/include/mcs51/c8051f120.h,
6588 * device/include/mcs51/c8051f300.h,
6589 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6590 to PCON_IDLE,PCON_STOP
6591 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6592 * device/lib/printf_large.c (output_float): fixed bug 1388703
6593 * support/regression/tests/bug1057979.c: added test for bug 1388703
6595 2006-02-08 Raphael Neider <rneider AT web.de>
6597 * src/pic/pcode.c (pciTRIS): fixed typo,
6598 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6599 (LinkFlow): fixed handling of flows that end in a call,
6600 (ReuseReg): perform safety check earlier
6601 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6602 to work with flows at the beginning of a pBlock,
6603 fixes #1426557 (Symbol not previously defined),
6604 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6606 (RemoveUnusedRegisters): update register usage info
6607 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6608 created, reuse existing ones instead
6609 * src/pic/gen.c (genPcall): fixed #1424719
6611 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6613 * link/z80/lkmain.c,
6615 * link/z80/lkdata.c,
6616 * link/z80/aslink.h: fixed build on current cygwin:
6617 replaced getline() by lk_getline()
6619 2006-02-01 Borut Razem <borut.razem AT siol.net>
6621 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6622 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6623 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6624 src/regression/bool1.c, src/regression/bool2.c,
6625 src/regression/bool3.c, src/regression/call1.c,
6626 src/regression/compare.c, src/regression/compare10.c,
6627 src/regression/compare2.c, src/regression/compare3.c,
6628 src/regression/compare4.c, src/regression/compare5.c,
6629 src/regression/compare6.c, src/regression/compare7.c,
6630 src/regression/compare8.c, src/regression/compare9.c,
6631 src/regression/configword.c, src/regression/for.c,
6632 src/regression/inline.c, src/regression/mult1.c,
6633 src/regression/nestfor.c, src/regression/or1.c,
6634 src/regression/pointer1.c, src/regression/ptrfunc.c,
6635 src/regression/rotate1.c, src/regression/rotate2.c,
6636 src/regression/rotate3.c, src/regression/rotate4.c,
6637 src/regression/rotate5.c, src/regression/rotate6.c,
6638 src/regression/rotate7.c, src/regression/string1.c,
6639 src/regression/struct1.c, src/regression/sub.c,
6640 src/regression/sub2.c, src/regression/switch1.c,
6641 src/regression/while.c, src/regression/xor.c,
6642 src/regression/create_stc, src/regression/simulate,
6643 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6645 * src/regression/gpsim_assert.h: added
6647 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6649 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6650 ((void (code *) (void)) 0) ();
6659 * as/mcs51/aslink.h,
6661 * as/mcs51/asmain.c,
6662 * as/mcs51/lkdata.c,
6664 * as/mcs51/lkmain.c,
6667 * as/z80/asmain.c: fixed build on current cygwin:
6668 replaced getline() by as_getline()
6670 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6672 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6673 declarator in the symbol chain
6675 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6676 parameter list for function pointers
6677 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6678 * support/regression/tests/bug-716242.c: added
6680 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6682 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6684 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6686 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6688 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6689 inifinitely recurseable, added static
6690 * support/regression/tests/bug-1408066.c: added
6692 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6695 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6696 renamed, added possibility to create "postLoopLbl"-labels
6697 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6698 newiTempLoopHeaderLabel
6699 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6700 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6701 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6702 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6703 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6704 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6705 (basicInduction): fixed bug #136564, made static,
6706 (loopInduction): changed parameter of basicInduction, made static,
6707 (addPostLoopBlock): added
6708 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6709 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6711 * support/regression/tests/bug-136564.c: added
6712 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6713 --std-sdcc99 to LIBSDCCFLAGS
6715 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6717 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6719 * support/regression/tests/bug-1406131.c: added
6721 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6723 * src/SDCCast.c (decorateType): fix promotion of unary minus
6724 * src/SDCCsymt.c (computeType): beautified
6725 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6726 (valUnaryPM, valComplement): fix sign and promotion,
6727 (valNot): ANSI: result type is int (SDCC: unsigned char)
6728 * support/regression/tests/uminus.c: speedup by removing superflous
6730 * support/regression/tests/onebyte.c: added promotion and signedness
6731 tests for unary minus
6732 * support/regressions/tests/bug-477927.c: disable warning about
6733 uninitialized variables
6734 * support/regression/tests/not.c: added
6736 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6738 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6739 * src/mcs51/gen.c (gen51Code): show final register usage after
6740 fillGaps in asm with --i-code-in-asm
6741 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6742 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6743 incUsed, rliveClear, adjustIChain): made static,
6744 (setFromRange): excluded because it's unused,
6745 (findPrevUseSym, markWholeLoop): added,
6746 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6747 through all branches of predecessors enables sdcc to emit the warning
6748 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6749 (rlivePoint): made static, added parameter emitWarnings which is only
6750 true during the first run out of two,
6751 (findRecursiveSucc, findRecursivePred): removed,
6752 (computeLiveRanges): made static, added parameter emitWarnings,
6753 (dumpIcRlive): added for debugging only
6754 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6755 removed prototype of setFromRange()
6756 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6757 in call of computeLiveRanges()
6758 * support/regression/tests/bug-895992.c: added
6759 * support/regression/tests/bug-971834.c: added
6760 * support/valdiag/tests/bug-895992.c: added
6761 * support/valdiag/tests/bug-971834.c: added
6763 2005-12-18 Raphael Neider <rneider AT web.de>
6765 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6766 (genUnpackBits): improved code for direct operands,
6767 (genPackBits): improved code for literal assignment to bitfields
6768 and for direct destination operands (no FSR indirection),
6769 prevented redundant AND, fixes #1362800,
6770 (AccLsh): added parameter to disable masking of the result
6771 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6772 skip instructions with side-effects (like incfsz),
6773 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6774 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6775 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6778 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6780 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6781 volatile variables as spill location
6783 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6785 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6787 * support/regression/tests/bug-1376320.c: added
6789 2005-12-08 Raphael Neider <rneider AT web.de>
6791 * src/pic/device.c: renamed is_shared to pic14_is_shared
6792 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6793 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6794 (is_valid_identifier): added for above workaround
6796 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6798 * device/lib/Makefile.in: fixed to enable port-specific-objects
6799 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6800 char, thanks Hubert Sack
6801 * doc/sdccman.lyx: documented --xstack-loc,
6802 elaborated a bit more on interrupts and pitfalls,
6803 removed "setjmp/longjmp unsupported",
6804 documented some unsupported C99 features
6805 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6806 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6807 if, thanks Hubert Sack
6808 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6809 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6811 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6812 regression tests can report resource usage (rfe 700441)
6813 * support/regression/collate-results.py: report resource usage
6814 * support/regression/ports/ds390/spec.mk,
6815 * support/regression/ports/hc08/spec.mk,
6816 * support/regression/ports/mcs51/spec.mk,
6817 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6818 * support/regression/ports/ds390/uCsim.cmd,
6819 * support/regression/ports/hc08/uCsim.cmd,
6820 * support/regression/ports/mcs51/uCsim.cmd,
6821 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6822 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6823 library, use the default one
6824 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6825 building the library
6827 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6829 * config.dsp: added dependency on .version and configure_vc.awk
6830 * device/include/setjmp.h: updated for --stack-auto and --xstack
6831 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6832 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6833 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6834 * device/lib/libsdcc.lib: added _setjmp
6835 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6836 (decorateType): fixed bug 1372851,
6837 (optimizeGetHbit): fixed warning
6838 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6839 array initialisation
6840 * support/regression/tests/bug1057979.c: added test for bug 1358192
6841 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6843 2005-12-03 Borut Razem <borut.razem AT siol.net>
6845 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6846 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6848 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6850 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6851 createIval): implement symbol independant "flexible array member",
6852 (createIvalCharPtr): implemented flexible array initialisation with a
6854 * src/SDCCsymt.c (copyStruct): removed,
6855 (getSize): fixed misleading comment,
6856 (getAllocSize): removed, the additional allocation size is now in
6857 sym->flexArrayLength,
6858 (checkStructFlexArray): new, syntax checks for flexible array members,
6859 (compStructSize): added syntax checks for "flexible array members"
6860 (copyStruct): removed,
6861 (copyLinkChain): removed inefficient fix for bug 770487
6862 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6863 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6864 symbol->flexArrayLength
6866 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6867 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6868 * support/regression/tests/structflexarray.c: added
6869 * support/valdiag/tests/structflexiblearray.c: added
6871 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6873 * src/SDCCast.c (decorateType): fixed bug 1368489
6874 * support/Util/SDCCerr.c,
6875 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6877 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6879 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6880 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6882 2005-11-27 Borut Razem <borut.razem AT siol.net>
6884 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6885 support/cpp2/mkdeps.h: added command line option
6886 -obj-ext=<extension> to SDCPP to define object file externion, used
6887 for generation of make dependencies (-M)
6888 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6890 2005-11-26 Borut Razem <borut.razem AT siol.net>
6892 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6893 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6894 added pic and pic16 libraries
6896 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6898 * device/include/float.h: Corrected typo in prototype of __fsgt
6900 2005-11-25 Borut Razem <borut.razem AT siol.net>
6902 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6903 added creation of model-mcs51-stack-auto libraries
6905 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6907 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6909 * src/SDCCast.c (createIvalArray): removed obsolete comment
6911 2005-11-24 Borut Razem <borut.razem AT siol.net>
6913 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6914 added missing device/lib/mcs51/crt*.asm sources
6916 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6918 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6920 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6922 * device/lib/_fs2schar.c,
6923 * device/lib/_fs2sint.c,
6924 * device/lib/_fs2slong.c: optimized inline asm
6926 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6928 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6929 Better handling of floats between -1.0 and 0.0.
6931 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6933 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6934 (the missing "if"s prohibited removal of redundant labels)
6936 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6938 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6939 Properly convert floats between -1.0 and 0.0 to long, int, and char
6940 types (max integer value of negative floats tends to zero).
6941 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6942 Removed changes made so to work properly with floats between
6943 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6946 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6948 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6949 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6950 (genCast) cosmetic change
6951 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6952 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6954 * support/regression/tests/bitfields (testSignedBitfields): added
6956 2005-11-18 Borut Razem <borut.razem AT siol.net>
6958 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6959 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6960 introduced SILENT option to make building of pic16 libraries less
6962 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6964 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6965 Now they work properly with floats between -1.0 and 0.0
6966 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6968 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6970 * src/SDCCicode.c (printOperand): added missing else
6972 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6974 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6975 reformatted for better readability
6976 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6979 2005-11-17 Borut Razem <borut.razem AT siol.net>
6981 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6982 introduced SILENT option to make building of pic16 libraries less
6983 verbose - used for nightly snapshot build
6984 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6985 available on Win32 platforms.
6986 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6987 medium, large, pic and pic16
6989 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6991 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6992 printf("%f"...) sets fraction to zero.
6994 2005-11-16 Raphael Neider <rneider AT web.de>
6996 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6998 * src/pic/gen.c (genIfx): implemented for CARRY bit
6999 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7000 to generic pointers, fixes #1357332,
7001 (pic16_movLit2f): NEW,
7002 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7004 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7006 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7008 2005-11-11 Raphael Neider <rneider AT web.de>
7010 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7011 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7012 compute pointer's type from operand,
7013 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7014 improved single bit reads, fixes bug #1353379
7016 2005-11-09 Borut Razem <borut.razem AT siol.net>
7018 * support/scripts/sdcc.nsi: added lib/pic to the package
7020 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7022 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7024 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7026 * support/regression/tests/bug1348008.c: added
7027 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7028 * support/regression/tests/bug1337835.c: updated comment
7030 2005-11-06 Borut Razem <borut.razem AT siol.net>
7032 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7033 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7034 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7035 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7036 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7037 dynamic construction of cl_error_class and derivates - 2.nd try
7039 2005-11-05 Borut Razem <borut.razem AT siol.net>
7041 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7042 bug, which caused Bus Errors on sparc solaris
7044 2005-11-04 Borut Razem <borut.razem AT siol.net>
7046 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7047 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7048 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7049 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7050 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7051 and derivates to resolve the initialization problem on OSX
7053 2005-11-02 Borut Razem <borut.razem AT siol.net>
7055 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7056 corrected typo - #include <winsock2.h>
7058 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7060 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7061 (_asxxxx_mapping): added org directive for future enhancements
7063 2005-11-01 Borut Razem <borut.razem AT siol.net>
7065 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7066 enabled sockets on WIN32
7067 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7069 2005-10-31 Borut Razem <borut.razem AT siol.net>
7071 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7072 WIN32 backslash path delimiters should be escaped when used in C strings
7073 * support/regression/tests/bitfields.c: exclude failing assertions for
7074 __CYGWIN32__ and __MINGW32__ hosts
7076 2005-10-30 Borut Razem <borut.razem AT siol.net>
7078 * src/SDCCutil.c: corrected double comparison typo
7080 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7082 * device/lib/medium/Makefile: added for new memory model medium
7083 * device/include/asm/mcs51/features.h: updated for medium/pdata
7084 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7085 added Multiply & Accumulate sbit's and MAC0_PAGE define
7086 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7087 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7088 * device/lib/_mullong.c: update for medium model
7089 * device/lib/incl.mk: added medium model
7090 * doc/sdccman.lyx: documented medium model
7091 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7092 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7093 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7094 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7095 (allocParms): set SCLS and OCLS to pdata for medium model
7096 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7098 (powof2): return <0 if not power of 2
7099 * src/avr/gen.c (genBitWise): use updated powof2
7100 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7101 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7102 (shiftLLeftOrResult): use B if necessary
7103 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7104 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7105 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7106 * support/regression/Makefile.in: added test-mcs51-medium
7107 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7109 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7111 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7113 * device/lib/time.c (mktime): fixed bug 1334315
7115 2005-10-28 Raphael Neider <rneider AT web.de>
7117 * device/include/pic/p16f_common.inc: added common declarations
7118 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7120 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7122 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7123 (aopPutUsesAcc): added to predict accumulator use,
7124 (assignResultValue): save acc if necessary,
7125 (genMinusDec): store result if indirectly addressed,
7126 (genDivOneByte): save acc if necessary,
7127 (movLeft2Result): bugfix if left already in acc,
7128 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7129 attention to accumulator use (esp. pdata),
7130 (genReceive): receive pdata correctly
7131 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7132 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7134 2005-10-27 Raphael Neider <rneider AT web.de>
7136 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7138 2005-10-27 Raphael Neider <rneider AT web.de>
7140 * .version: changed version to 2.5.4
7141 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7142 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7143 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7144 arithmetics support routines
7145 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7146 * device/lib/Makefile.in: also create installdir for pic
7148 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7150 * src/pic/device.c (dump_sfr): rewritten to delegate register
7151 placement to the linker (use `extern sym' rather than sym EQU addr),
7152 (validAddress): fixed to check last specified address
7153 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7154 (popGetLit): truncate literal value to 8 bit,
7155 (popGet): moved assert to more appropriate place
7156 (popGetExternal): create pCode operand from and mark the according
7157 symbol as being `extern'
7158 (popGetAddr): added sanity check on immediate's offset, provide
7159 GPOINTER tag on demand
7160 (aopPut): fixed for immediates,
7161 (mov2w_op): move operand's address or contents to WREG (depending on
7162 operand type), safer variant of mov2w,
7163 (movwf,call_libraryfunc): NEW, handy abbreviations,
7164 (get_argument_pcop,get_return_val_pcop,pass_argument,
7165 get_returnvalue): interface for accessing function parameters and
7167 (assignResultValuei,genRet): use new parameter/return value interface
7168 (pic14_getDataSize): back to old version handling generic pointers,
7169 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7170 provided implementation and/or fixed old one,
7171 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7172 calls, removed legacy 8051 reference code
7173 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7174 (loadSignToC): NEW, move the operands sign bit to CARRY,
7175 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7176 genRightShiftSigned, accepts negative shift counts,
7177 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7178 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7179 generic pointers, __data pointers and __code pointers,
7180 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7181 and signed bitfields, limit bitfields to 8 bit,
7182 (genDataPointerGet): fixed number of bytes read,
7183 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7184 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7185 pointers to constant data are no longer assumed to point to __code
7186 space, removed invalid pointer types,
7187 (bitpatternFromVal): retrieve the PICs representation of an integer
7189 (genDataPointerSet): fixed assigning to po_immediate operands,
7190 (genGenPointerSet): implemented as library call,
7191 (genIfx): fixed incorrect condition,
7192 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7193 provide GPOINTER tag according to destination's storage class,
7194 (genCast): added code to handle casting to generic pointers, added
7195 sign-/zero extension of the result
7196 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7197 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7198 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7200 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7201 address/register resides in the shared banks
7202 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7203 put all variables into separate sections (have the linker arrange
7205 (picglue): put init code and interrupt handlers in separate sections
7206 * src/pic/main.c: added port specific options table, modified to PORT
7207 structure to make GPOINTERs 3 byte, added pic14_options
7208 (_pic14_do_link): private linking routine (update paths to libraries,
7209 add libsdcc.lib by default)
7210 * src/pic/main.h: declare pic14_options
7211 * src/pic/pcode.c: fixed instructions i/o relations,
7212 (RegCond): reverted to correct version,
7213 (newpCodeOpLit): truncate literals to 8 bit,
7214 (genericPrint): added debug output,
7215 (getRegFromInstruction): fixed for various operand types, simplified
7216 (BuildFlow): fixed broken handling of isntructions with labels
7217 (LinkFlow): start at last instruction in flow (skip trailing comments),
7218 pass the flow on to the next instruction after CALL
7219 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7220 (insertPCodeInstruction): fixed inserting after a skip instruction,
7221 (DoBankSelect): fixed for labeled instructions
7222 (OptimizepBlock): honor --nopeep switch
7223 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7224 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7225 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7226 (pCodeOptime2pCodes): allow disabling this optimization via
7227 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7228 but is still buggy), started implementation of a dataflow based
7229 pCode optimization (CSE + dead code elimination)
7230 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7231 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7232 names are independant of the stack location and therefore portable across
7235 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7237 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7238 (selectSpil): fixed bug 1337835 by not spilling bit variables
7239 * support/regression/tests/bug1337835.c: added test for this bug
7240 * src/mcs51/peeph.def: restart after rule 3.c,
7241 addded rules 263.x to optimize loading constants
7243 2005-10-26 Raphael Neider <rneider AT web.de>
7245 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7246 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7247 (genAssign): emit warning when casting literals to generic pointer
7248 type, also applies when taking the address of a fixed variable,
7249 (genCast): improved casting to generic pointers
7250 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7251 extern variables, added verbose error message
7252 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7254 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7256 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7257 carry must be complemented too
7258 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7259 could be emitted by genMinus
7260 * src/SDCCval.c (constVal): fixed bug 1305065
7262 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7264 * src/SDCCast.c (addCast): added promotion for bit variables
7265 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7266 promotion casts + optimisation
7267 (optimizeGetWord): fix warning 'i' might be used uninitialized
7268 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7269 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7271 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7273 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7274 all chars are promoted to int; promotion should be handled in SDCCast.c
7276 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7278 * device/lib/_strcmp.c: Fixed bug 1326457
7280 2005-10-11 Raphael Neider <rneider AT web.de>
7282 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7283 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7285 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7287 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7288 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7290 2005-10-04 Raphael Neider <rneider AT web.de>
7292 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7293 device/lib/pic16/pics.all: added pic18f1320
7294 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7296 2005-09-30 Raphael Neider <rneider AT web.de>
7298 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7299 * src/pic16/devices.inc: NEW, provides device descriptions
7300 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7302 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7304 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7307 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7309 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7310 documented Any Order Bit, Higher Order Byte and Higher Order Word
7311 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7312 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7313 (optimizeGetAbit): new, to get any bit, not only the high bit,
7314 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7315 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7316 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7317 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7318 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7319 GETABIT, GETBYTE, GETWORD: decorate them,
7320 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7321 (ast_print): added GETABIT, GETBYTE, GETWORD
7322 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7323 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7324 (geniCodeBinary): new generic binary icode,
7325 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7326 * src/port.h: updated comment for PORT.hasExtBitOp
7327 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7328 (genGetByte): new, to get a single byte,
7329 (genGetWord): new, to get a word from a long,
7330 (gen51Code): added GETABIT, GETBYTE, GETWORD
7331 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7333 2005-09-23 Raphael Neider <rneider AT web.de>
7335 * configure.in, configure: have device/lib/pic configured
7336 * device/lib/Makefile.in: added model-pic14
7337 * device/lib/clean.mk: added pic/ to clean rule
7338 * device/lib/pic: added rudimentary pic14 library providing support
7339 functions for multiplication/division/generic pointer access
7340 * src/SDCCopt.c (convilong): mark support functions as extern
7341 for pic14 port as well
7342 * src/pic/gen.c (genMult): added assertions,
7343 (genpic14Code): emit warning on unhandled iCodes
7344 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7345 * src/pic/pcode.c (pCodeOpCopy),
7346 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7347 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7348 SFR_REGISTER}), made safe for future extensions
7349 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7350 instructions even if preceeded by SKIP instructions (also remove
7351 them); removed unused code
7352 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7353 prevents leaving parts of the structure uninitialized after copying
7355 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7357 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7359 * support/regression/tests/addsub.c: added test for the bug
7361 2005-09-21 Raphael Neider <rneider AT web.de>
7363 * device/include/pic16/pic18f1220.h,
7364 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7365 * device/lib/pic16/Makefile.rules: added missing opening paren
7366 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7367 are provided in genutils.c,
7368 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7369 operand/result sizes,
7370 (genCmp): assert on NULL pointers first, then check deref'ed values
7371 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7374 2005-09-18 Raphael Neider <rneider AT web.de>
7376 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7377 as these are now unused,
7378 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7379 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7380 local, avoids uninitialized pointer dereference on r->name
7381 * src/pic16/ralloc.c (newReg): fixed indentation
7383 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7385 * src/SDCCval.c (constVal): fixed bug 730366
7386 * support/Util/SDCCerr.c,
7387 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7389 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7391 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7393 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7395 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7397 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7399 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7400 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7401 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7402 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7403 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7404 * packihx/packihx.c (hexDigit): made c unsigned char
7405 * as/mcs51/lklibr.c (fndsym),
7406 * link/z80/lkgb.c (gb),
7407 * link/z80/lklibr.c (fndsym),
7408 * link/z80/lkrloc.c (relr),
7409 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7410 * src/SDCC.lex (checkCurrFile, process_pragma),
7411 * src/SDCCglue.c (spacesToUnderscores),
7412 * src/SDCCmain.c (setParseWithComma, processFile),
7413 * src/asm.c (tvsprintf, printCLine),
7414 * src/avr/gen.c (emitcode, aopPut),
7415 * src/ds390/gen.c (emitcode),
7416 * src/hc08/gen.c (emitcode, emitinline),
7417 * src/mcs51/gen.c (emitcode, genInline),
7418 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7420 * src/pic/ralloc.c (debugLog),
7421 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7423 * src/pic16/ralloc.c (debugLog),
7424 * src/z80/main.c (_process_pragma):
7425 made all ctype.h function calls safe
7426 * src/SDCCopt.c: include math.h for fabs
7427 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7428 and used them throughout the code to make ctype.h function calls safe
7429 * src/ds390/main.c (asmLineNodeFromLineNode),
7430 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7431 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7433 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7434 (newpCodeAsmDir): made ctype.h function calls safe
7435 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7436 pic16_emitcode): made lbp unsigned char*
7437 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7438 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7439 * src/xa51/gen.c (emitcode),
7440 * src/z80/gen.c (_emit2): made lbp unsigned char*
7441 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7444 2005-09-05 Raphael Neider <rneider AT web.de>
7446 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7447 access bank splitpoint
7449 2005-09-05 Raphael Neider <rneider AT web.de>
7451 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7453 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7455 * .version: changed to version 2.5.3
7456 * doc/sdccman.lyx: changed version to 2.5.3,
7457 documented --codeseg and --constseg and pragma codeseg and constseg,
7458 documented bit parameters (reentrant) and bit returning
7459 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7460 currFunc->recvSize, but is this ok for all ports?
7461 (ast2iCode): result of ~ on unsigned char must be cast to int for
7463 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7464 function pointers in bit space
7465 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7466 (processFuncArgs): call port.reg_parm() with reentrancy info
7474 * src/z80/main.c: port.reg_parm prototype extended with
7475 "bool reentrant" parameter
7476 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7477 options.stackAuto for allocating bit register parameters
7478 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7479 (genSend): set BitBankUsed if it is,
7480 (selectRegBank): factored out of genCall for use in genPcall,
7481 (genCall): removed redundant dtype assignmen, use selectRegBank,
7482 (genPcall): handle returning in Carry properly, save in F0 if needed,
7483 (genReceive): handle bit register parameters
7484 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7485 (mcs51_assignRegisters): enable bit registers for all reentrant
7486 functions and don't set BitBankUsed unconditionally
7487 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7488 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7489 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7491 2005-08-27 Borut Razem <borut.razem AT siol.net>
7493 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7494 ppc-osx (Darwin) does not support -u option. It seems that it is
7495 supported only on Linux - GNU cp
7497 2005-08-25 Borut Razem <borut.razem AT siol.net>
7499 * sim/ucsim/gui.src/serio.src/Makefile.in,
7500 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7501 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7502 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7503 install and strip, since the strip at /usr/ccs/bin should be used
7506 2005-08-24 Borut Razem <borut.razem AT siol.net>
7508 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7510 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7512 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7515 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7517 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7518 * as/mcs51/lkmain.c (link_main): fixed warning
7519 * device/include/stdbool.h: ds390 has no advanced bit support yet
7520 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7521 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7522 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7523 and updated their macros
7524 * src/SDCCval.c (constVal): updated comment for renamed b_long
7526 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7528 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7529 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7530 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7531 (oprio): set priority for '['
7532 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7534 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7535 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7536 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7537 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7538 added overlayable BIT_BANK area
7539 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7540 (summary2): explain 'T' in legenda
7541 * as/mcs51/lkrloc.c: replaced old K&R style,
7542 (relr): added R_BIT processing,
7543 (errmsg): added "Bit-addressable relocation error",
7544 (adb_bit): added for converting from byte- to bit-addressable space,
7545 (adb_24_bit): added for converting from byte- to bit-addressable space
7546 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7547 used in reentrant functions now even as return value
7548 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7549 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7550 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7551 * src/SDCCglobl.h: added indicator BitBankUsed
7552 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7553 the bit registers b0-b7
7554 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7555 (geniCodeCast): fixed bug 1263853,
7556 (geniCodeLogicAndOr): put result in bool or char,
7557 (geniCodeReceive): added parameter func for accessing the return type,
7558 (geniCodeFunctionBody): pass func to geniCodeReceive
7559 * src/SDCCmain.c: added indicator BitBankUsed
7560 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7561 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7562 (checkSClass): don't put automatic bool/bit on stack,
7563 (checkFunction): removed check on function cannot return bit
7564 * src/SDCCsymt.h: added newBoolLink prototype
7565 * src/mcs51/gen.c (rb1regs): added bit registers,
7566 (movc): created for assigning to carry,
7567 (pushReg, popReg): created for pushing registers,
7568 (sameRegs): check both AOP_REG and AOP_CRY types,
7569 (aopOp): handle bit registers,
7570 (aopPut): optimization no self-assign,
7571 (saveRegisters): push reg->base (bits) only once for bit registers,
7573 (unsaveRegisters): pop reg->base only once and use popReg,
7574 (assignResultValue): added parameter func and return in carry for bits,
7575 (genIpush): optimization no reload in A if not changed,
7576 (genSend): bit parameters in reentrant functions are passed in bit
7577 registers by first assigning to bits in B, then save registers and
7579 (genCall): handle returning in Carry properly, save it in F0 if needed,
7580 (genPcall): updated assignResultValue call, this is not safe yet for bit
7581 returning function !!!
7582 (genFunction): don't generate equ's for bit registers and use pushReg,
7583 (genEndFunction): take care of bit returning functions and use popReg,
7584 (genRet): return bit in Carry,
7585 (genIfx): optimize bit registers and other directly addressable bits,
7586 (genReceive): updated assignResultValue call
7587 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7588 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7589 registers when using stack-auto
7590 * src/mcs51/ralloc.c (_G): added allBitregs,
7591 (regs8051): added the bit registers,
7592 (createStackSpil): use macro IS_BIT,
7593 (getRegBit): added to allocate a bit register, else spill,
7594 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7595 (updateRegUsage): factored out to ease stepping while debugging,
7596 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7597 also allocate bit registers,
7598 (fillGaps): handle bit registers,
7599 (findAllBitregs): added to create bit vector with all bit registers,
7600 (mcs51_allBitregs): returns this bit vector,
7601 (mcs51_assignRegisters): when using stack-auto use bit registers for
7602 passing parameters and creating local variables
7603 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7605 2005-08-22 Borut Razem <borut.razem AT siol.net>
7607 * device/lib/Makefile.in: replaced find option -or with -o
7608 to make it run on solaris
7610 2005-08-22 Raphael Neider <rneider AT web.de>
7612 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7613 fixes #1265442 (crash on Solaris)
7615 2005-08-20 Borut Razem <borut.razem AT siol.net>
7617 * configure, configure.in: added tests for libsocket and libnsl libraries,
7618 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7619 from support/regression/Makefile.in
7620 * support/regression/Makefile.in: added
7621 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7622 * sim/ucsim/libtool: regenerated on sparc-solaris
7623 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7624 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7625 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7626 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7627 sparc-solaris, which doesn't use GNU ld linker
7628 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7629 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7631 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7633 * src/mcs51/peeph.def: updated comments
7635 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7637 * device/lib/_gptrget.c,
7638 * device/lib/_gptrput.c: slightly shorter
7639 * doc/sdccman.lyx: incremented version
7640 * src/mcs51/peeph.def: moved peephole comments to the line of first
7641 change to better keep line correlation, reanimated 186.e
7642 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7644 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7646 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7647 David Saxton with quotes around file name.
7649 2005-08-15 Borut Razem <borut.razem AT siol.net>
7651 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7652 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7653 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7654 make tests run on x86_64 platform
7656 2005-08-13 Raphael Neider <rneider AT web.de>
7658 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7659 as it might be executed DURING a build (parallel make is wonderful)
7661 2005-08-13 Raphael Neider <rneider AT web.de>
7663 * device/lib/Makefile.in (port-specific-objects-pic16):
7664 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7665 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7667 * device/lib/pic16/Makefile.rules: build subdirs before creating
7668 the library, removed builddir rule, create $(builddir) early in
7669 recurse rule, use empty recurse rule for leaf directories
7670 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7671 mkdir errors (race condition), removed duplicate suffix "hex"
7673 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7674 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7675 prevents mkdir -p from aborting on Alpha
7677 2005-08-12 Raphael Neider <rneider AT web.de>
7679 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7680 db-statements in order to allow for arrays of pointers in code
7681 sections to be placed without interspersed 0-padding, fixes
7683 * (emitStatistics): fixed division by zero for pic18f1220
7684 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7685 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7686 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7687 * (pic16_pCodeConstString): keep track of already emitted string
7688 literals to prevent "duplicate definitions of symbol _str_NR"
7689 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7691 * device/lib/Makefile.in: ignore failing PIC16 library builds
7692 * device/lib/pic16/Makefile: do not build if gputils are missing
7693 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7695 2005-08-10 Raphael Neider <rneider AT web.de>
7697 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7700 2005-08-10 Raphael Neider <rneider AT web.de>
7702 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7703 Rokas' patch to add the new fixed point type "__fixed16x16"
7704 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7705 functions for __fixed16x16 arithmetics
7706 * device/lib/pic16: reimplemented the build system to support
7707 a separate build directory, better handling of libio (create
7708 the library in a separate subdir for each architecture) and
7709 easier configuration (centralized in Makefile.common)
7711 2005-08-07 Raphael Neider <rneider AT web.de>
7713 * src/pic16/gen.c (genrshTwo): fixed sign extension
7714 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7715 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7717 * device/include/pic16/pic18f4220.h: NEW, header for
7718 pic18f4220 and pic18f4320
7719 * device/include/pic16/pic18fregs.h: added new devices,
7720 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7721 * device/include/pic16/signal.h: resolved name clashes
7722 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7723 to also allow testing for interrupt enable bits, added
7724 comments on how to use the macros
7725 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7726 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7727 register definitions for the devices
7728 * device/lib/pic16/pics.all: added new devices
7729 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7731 * device/lib/pic16/libc/stdlib/memfree: do not count
7732 the block header as free memory
7733 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7734 simplified and added missing end-of-blocklist-marker
7735 (reported by Peter Onion, fixes #1252814)
7736 * (_mergeHeapBlock): fixed loop condition
7737 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7738 len==0, restructured code
7739 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7740 up a bit, reduced bitfield accesses, prevent endless loops
7741 in case of heap corruption
7742 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7743 "unreferenced arguments/must return a value" warnings
7744 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7745 replaced BAUDREG with SPBRG
7746 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7747 device/lib/pic16/debug/gstack/gstack.c: replaced
7748 _naked, _asm, _endasm with __naked, __asm, __endasm
7750 2005-08-05 Raphael Neider <rneider AT web.de>
7752 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7753 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7755 2005-08-05 Borut Razem <borut.razem AT siol.net>
7757 * device/lib/Makefile.in: added missing ';'
7758 * configure: removed ^M characters
7760 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7762 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7763 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7766 2005-08-04 Borut Razem <borut.razem AT siol.net>
7768 * configure.in: pic16 libraries build 2nd try - enable running
7769 configure in device/lib/pic16
7770 * configure: regenerated from configure.in
7771 * device/lib/Makefile.in: create $(PORT)/bin directory
7773 2005-08-03 Raphael Neider <rneider AT web.de>
7775 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7776 to get/set values via pointers
7777 * (genUnpackBits,genPackBits): changed detection of
7778 ptr->bitfield vs. sym.bitfield, fixed access via generic
7779 pointers, removed dead (wrong) code for multibyte bitfields
7780 * (genNearPointerGet, genGenPointerGet): removed useless code,
7781 fixed bitfield detection, fixes #1250594
7782 * (genNearPointerSet): removed useless code
7783 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7784 and introduced macro pic16_emitpcode that conditionally emits
7785 the origin of the following pCode (useful for debugging SDCC)
7786 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7787 * (createDefmap): fixed handling of LFSR for --optimize-df
7789 2005-08-02 Borut Razem <borut.razem AT siol.net>
7791 * device/lib/Makefile.in: pic16 libraries build enabled since
7792 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7794 2005-08-02 Raphael Neider <rneider AT web.de>
7796 * src/pic16/gen.c (genPackBits): removed deprecated warning
7797 * (genGenPointerSet): fixed bitfield detection
7799 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7801 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7803 2005-07-31 Raphael Neider <rneider AT web.de>
7805 * device/lib/pic16/libdev/pic18f458.c,
7806 device/include/pic16/pic18f458.h: added missing T0CONbits
7808 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7810 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7812 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7814 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7816 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7818 * device/include/mcs51/at89c51ed2.h: added.
7820 2005-07-23 Raphael Neider <rneider AT web.de>
7822 * src/pic/gen.h: added emitpcode macro for debugging
7823 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7824 and replace by macro adding debug information on demand
7825 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7826 * (gencjne): tried to fix; replaced with correct (slower) code
7827 * (gen{Unp,P}ackBits): fixed single bit access
7828 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7829 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7830 previous instruction
7831 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7832 register has to be handled with care (forbidding movement
7833 of assignments/uses, removing assignments completely, ...)
7834 * (pCodeOptime2pCodes): make use of regIsSpecial
7835 * added lots of debugging output (commented out)
7836 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7837 from being reused as result UNLESS it is known to work
7839 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7841 * support/Util/dbuf.h: include <stddef.h> for size_t
7842 * .version: changed to version 2.5.2
7844 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7846 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7848 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7850 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7851 (genModOneByte): removed needless psha/pula
7853 2005-07-22 Raphael Neider <rneider AT web.de>
7855 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7856 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7857 * src/pic/gen.c (resolveIfx): do not "invent" labels
7858 * (genSkipc): changed to positive logic
7859 * (genSkipCond): removed as no longer needed
7860 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7862 * (genLeftShift): check operands are in different registers
7863 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7864 INCF does not update CARRY...
7865 * src/pic/main.c: fixed _linkCmd
7866 * src/pic/pcode.c (unlinkpCode): added inactive code
7867 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7868 alive (do not assign result and operand overlapping registers)
7870 2005-07-22 Raphael Neider <rneider AT web.de>
7872 * src/pic/device.c (dump_sfr): replaced register declaration with
7873 call to emitSymbolToFile() to avoid duplicate symbols
7874 * (assignRelocatableRegisters): do not declare external symbols
7875 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7876 right (take size of type, not etype)
7877 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7878 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7879 * (packRegsForAccUse): disabled assignment of WREG as
7880 the result reg to prevent occurence of just fixed #1235003,
7882 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7883 symbols (avoids duplicate symbols in .asm file)
7884 * (pic14emitRegularMap): use emitSymbolToFile()
7885 * src/pic/gen.c (aopOp): fixed spillLocation handling
7886 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7887 * (genDataPointerSet): removed unneccessary variables/output
7889 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7891 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7892 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7894 2005-07-21 Raphael Neider <rneider AT web.de>
7896 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7897 architecture cannot handle them efficiently, fixes bug #1235003
7898 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7899 check for empty sets before using them (fixes bug #1232190)
7901 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7903 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7904 (lnksect2): generate warnings for memory overlap
7905 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7906 constseg to set the name of these segments so you can instruct the linker
7907 to place them in banks
7908 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7909 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7910 added code_seg and const_seg to options
7911 * src/SDCCglue.c (emitMaps): use options.const_seg,
7912 (createInterruptVect): put interrupt vectors in segment HOME,
7913 (glue): put HOME before static segment and put the main glue in HOME,
7914 (glue): use options.code_seg
7915 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7916 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7917 these segments so you can instruct the linker to place them in banks
7918 (linkEdit): use code_loc for HOME segment which should be the first
7919 segment in code memory now
7920 * src/SDCCmem.c: fixed more stuff like bug 1238386
7921 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7922 (changePointer): don't change function pointers to code pointers for
7924 (compareType): added exceptional check for banked function pointers
7925 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7926 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7927 after static in code memory
7928 * src/mcs51/gen.c: added aopLiteralLong prototype,
7929 (aopForSym): use getSize for functions,
7930 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7931 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7932 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7934 (genPcall): use call for literal function pointers and generate banked
7935 calls over the one trampoline so there's only one place for the user to
7936 modify according to his/hers hardware,
7937 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7938 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7939 * src/mcs51/main.c: added keyword banked,
7940 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7941 * support/Util/SDCCerr.c,
7942 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7943 needed for passing the bank and address to the trampoline
7944 * device/lib/mcs51/crtbank.asm: added for bankswitching
7945 * device/lib/mcs51/Makefile: added crtbank
7947 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7949 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7950 for fields at offset 0 of a struct or union as reported
7951 on 2005-07-07 in the developer mailing list.
7953 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7955 * src/SDCCmem.c: fixed bug 1238386
7957 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7959 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7960 (patch #1144962), added peephole 300, enabled 259.x
7961 * doc/sdccman.lyx: removed screenshot and provided link instead
7963 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7965 * doc/sdccman.lyx: added section about debugging with ddd
7966 * doc/figures/ddd_example.eps: screenshot of debugging session
7968 2005-07-04 Raphael Neider <rneider AT web.de>
7970 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7971 like CODE pointers, fixes #1115683
7972 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7973 call, fixes bugs #1232211, #1228110,
7974 fixed wrong casts to pCodeFlow from pCodeInstructions
7976 2005-07-04 Raphael Neider <rneider AT web.de>
7978 * src/pic/gen.c (popGet): changed assert to allow for
7980 * (popGetAddr): changed signature to provide
7981 an additional index, patched all call sites
7982 * (genCmpEq): handle literal-like operands correctly
7983 * (genAddrOf): added sanity checks on __code/__data pointers
7984 * (genAssign): added handling of symbols from __code section
7985 * (gencjne): do not generate code for comparisons whose result
7986 is neither stored nor used, fixes bug #1171114
7987 * (AccLsh, AccRsh): operate on operand instead of WREG
7988 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7989 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7991 * rewrote complete shift-by-literal logic, commented unused
7993 * (genConstPointerGet): get multiple bytes (if result size > 1),
7994 fixed handling of non-immediate addresses
7995 * (genPointerGet): handle CODE pointers like CONST pointers
7996 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7997 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7998 operand is to be treated as a literal or not
7999 * (mov2w,genPcall,genCmpEq),
8000 src/pic/genarith.c: use aop_isLitLike() to decide between
8001 literal/register contents
8002 * (addSign): added missing offset
8003 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8004 only emit comment in debug-mode,
8005 use {aop,op}_isLitLike throughout the file
8006 * src/pic/glue.c: fix initializers for pointers (work in progress)
8007 * src/pic/pcode.c (get_op): honor index on _const symbols
8008 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8009 * (dumppBlock): added pCode size estimation
8010 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8011 check for IS_SYMOP before OP_SYMBOL'ing
8012 * fixed indentation, compacted switch-statements
8013 * (allocReg): find free register and allocate it instead of
8014 allocating new registers all the time
8015 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8016 registers as its operands (necessary only for multibyte GETs)
8018 2005-07-01 Raphael Neider <rneider AT web.de>
8020 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8021 debugging .asm-output macros FENTRY + FEXIT
8022 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8024 * (emitpComment): NEW, printf to pCode
8025 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8027 * (popGetAddr): NEW, variant of popGet to access an immediates
8028 high(er) bytes instead of the n'th byte of memory they reference,
8029 replaced popGet with popGetAddr where neccessary
8030 * (genDataPointerGet): reactivated and fixed implementation
8031 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8033 * (genDataPointerSet): fixed multibyte assignments
8034 * (genpic14Code): fixed --i-code-in-asm handling
8035 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8036 * (genPlus): fixed index-out-of-bounds error
8037 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8038 * src/pic/ralloc.c: added debugging output macro FENTRY2
8039 * (spillThis): fixed indentation, enbraced for-body for clarity
8040 * (rematStr): commented out as now unused
8041 * (regTypeNum): commented out special spill case (overwrites
8043 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8045 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8047 * doc/sdccman.lyx: documented sfr16/sfr32,
8048 added example for using storage class with function pointers
8049 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8051 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8053 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8054 * device/lib/_itoa.c,
8055 * device/lib/_ltoa.c: optimized codesize
8056 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8057 but don't know how to suppress the double warning.
8058 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8059 * support/Util/SDCCerr.c,
8060 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8062 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8064 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8065 fixed old K&R prototypes
8066 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8067 * device/lib/_gptrget.c,
8068 * device/lib/_gptrgetc.c,
8069 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8070 also new versions for small generic pointers and banked generic pointers
8071 * src/port.h: added const_name
8072 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8073 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8074 * src/SDCCcse.c (findPrevIc): check all associative operators
8075 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8076 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8077 * src/SDCCmem.c: updated comments,
8078 set far-space to 0 for pdata, results in optimized code
8079 * src/SDCCmem.h: added macro CONST_NAME
8080 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8081 moving the info into the highest bits, see also gptrget/gptrput
8082 * src/src.dsp: added sdcc.ico to project files
8083 * src/avr/gen.c (genCast): fixed bug 0x%d
8084 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8085 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8086 relation between ptr_type and DCL_TYPE,
8087 (genCast): fixed bug 0x%d
8088 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8089 (CODE)" for const_name
8090 * src/hc08/gen.c (genCast): fixed bug 0x%d
8091 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8092 (hc08_port): added "CONST (CODE)" for const_name
8093 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8094 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8095 between ptr_type and DCL_TYPE,
8096 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8097 operand* and took AOP() inside function so sfr-ness can be checked,
8098 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8100 (genFunction, genEndFunction): optimized stack setup,
8101 (genMinus): optimized for literals with ending zeroes (in bytes),
8102 (genCast): fixed bug 0x%d
8103 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8104 (mcs51_port): added "CONST (CODE)" for const_name
8105 * src/mcs51/peeph.def: made rule 226 more generic
8106 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8107 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8108 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8109 * src/z80/main.c (z80_port): added NULL for const_name,
8110 (gbz80_port): added NULL for const_name
8111 * support/regression/tests/bug663539.c,
8112 * support/regression/tests/sfr16.c: new tests
8114 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8116 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8118 2005-06-24 Raphael Neider <rneider AT web.de>
8120 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8122 * device/include/pic16/signal.h: added USBIF
8125 2005-06-24 Raphael Neider <rneider AT web.de>
8127 * device/lib/pic16/libdev/pic18f2455.c,
8128 device/include/pic16/pic18f2455.h: NEW
8129 * device/include/pic16/pic18fregs.h,
8130 device/lib/pic16/pics.all,
8131 src/pic16/device.c: added 18f2455
8132 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8133 device/include/pic16/{pic18f[68][567].h,usart.h}:
8134 replaced MULTIPLE_USARTS define with more relaible
8135 compatibility sfrs (for USART access)
8137 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8139 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8140 and the output asm file line is printed on two lines.
8142 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8144 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8145 BGT, BLE, BHI, and BLS instructions
8146 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8148 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8149 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8151 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8153 2005-06-15 Raphael Neider <rneider AT web.de>
8155 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8156 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8157 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8158 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8159 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8161 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8163 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8164 Marcel Telka in bug #1215704
8166 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8168 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8169 located in shared memory bank.
8171 2005-05-31 Raphael Neider <rneider AT web.de>
8173 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8174 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8175 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8177 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8179 * device/lib/_strncpy.c: fixed the fix
8181 2005-05-26 Raphael Neider <rneider AT web.de>
8183 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8184 initializers with \0, bug #1208187
8185 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8186 intializers with \0, bug #1208187
8188 2005-05-26 Raphael Neider <rneider AT web.de>
8190 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8191 initializers with \0, bug #1208187
8192 * src/pic16/main.c (_process_pragma): added sanity checks
8193 for stack position and size, emit warnings when appropriate
8195 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8197 * device/lib/_strncpy.c: fixed not filling with \0
8199 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8201 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8203 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8204 compound_statement),
8206 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8208 2005-05-24 Raphael Neider <rneider AT web.de>
8210 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8212 2005-05-24 Raphael Neider <rneider AT web.de>
8214 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8215 TRISE definitions, closes bug #1162453
8217 2005-05-22 Raphael Neider <rneider AT web.de>
8219 * src/pic16/main.c (_process_pragma): check for missing
8220 arguments to pragmas code and udata
8221 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8222 consistency fixes to match other headers (thanks to Jim Paris)
8223 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8225 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8227 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8229 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8231 * support/regression/tests/bug1198642.c: new test
8232 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8233 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8234 * support/scripts/resource.h,
8235 * support/scripts/resource.rc,
8236 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8237 * support/scripts/sdcc.ico: added 32x32 icon
8239 2005-05-18 Raphael Neider <rneider AT web.de>
8241 * device/lib/pic16/libdev/pic18f*.c,
8242 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8243 keywords to "__sfr" and "__at (X)"
8244 * device/include/pic16/pic18fregs.h: added pic18f4520
8245 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8246 #1203088 (MPLAB compatibility)
8248 2005-05-17 Raphael Neider <rneider AT web.de>
8250 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8251 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8252 * device/lib/pic16/pics.all: added new devices
8253 * src/pic16/device.c: added support for pic18f4520
8255 2005-05-16 Raphael Neider <rneider AT web.de>
8256 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8257 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8258 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8259 convenience function for bit access
8261 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8263 * device/lib/printf_large.c: fixed bug 1193299
8264 * support/regression/tests/bug1057979.c: added test %3.3s
8266 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8268 * device/include/mcs51/8051.h,
8269 * device/include/mcs51/8052.h: made parseable with lint
8270 * device/include/mcs51/lint.h: added include file for (sp)lint
8271 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8272 * doc/cdbfileformat.lyx,
8273 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8275 2005-05-14 Raphael Neider <rneider AT web.de>
8277 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8278 * device/lib/pic16/libc/stdlib/itoa.c (new)
8279 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8280 * device/lib/pic16/libio/Makefile: exclude subdir according to
8281 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8282 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8283 * src/pic16/gen.c (genFunction): prevent annoying warning
8284 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8286 * support/cpp2/cppmain.c (cpp_output_string): new
8287 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8290 2005-05-13 Borut Razem <borut.razem AT siol.net>
8292 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8294 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8296 * .version: changed to version 2.5.1; back to bleeding edge development
8298 2005-05-11 Borut Razem <borut.razem AT siol.net>
8300 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8301 generate PDF version 1.3 documents
8303 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8305 * .version: changed to version 2.5.0
8307 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8309 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8311 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8313 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8314 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8315 well as many smaller updates.
8316 * .version: changed to version 2.5.0-pre1
8318 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8320 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8322 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8324 * support/regression/tests/bug1185672.c: added
8325 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8327 * src/mcs51/gen.c (genCall): added comments, made it look safer
8328 * src/mcs51/gen.c (genEndFunction): simplified
8330 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8332 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8334 2005-04-14 Borut Razem <borut.razem AT siol.net>
8336 * fixed bug 1045046 - SIGSEGV with really simple code?:
8337 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8338 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8340 2005-04-14 Borut Razem <borut.razem AT siol.net>
8342 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8343 src/pic16/device.h: temporarily disabled experimental #inline pragma
8346 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8348 * device/include/z80/stdio.h,
8349 * device/include/z80/string.h: removed these highly incomplete files so
8350 SDCC can use the default ones in device/include/
8352 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8354 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8356 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8359 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8361 * device/include/malloc.h: removed redundant __reentrant prototypes
8362 * device/lib/_mullong.c: added working xstack variant in asm (C version
8363 doesn't pass regression tests)
8364 * device/lib/bpx.c: used __data and made bpx char for mcs51
8365 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8366 (createFunction): fixed bug with xstackPtr
8367 * src/SDCCcse.c: corrected comments
8368 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8369 (killDeadCode, eBBlockFromiCode): removed unused code
8370 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8372 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8373 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8374 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8375 (genModOneByte): fixed warning in MSVC
8376 * src/mcs51/main.c (): added comments
8377 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8379 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8381 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8383 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8385 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8387 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8389 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8390 characters arrays of larger size than the declared one.
8392 2005-04-10 Borut Razem <borut.razem AT siol.net>
8394 * src/pic/gen.c (genInline),
8395 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8396 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8397 (findNextInstruction), (findPrevInstruction),
8398 (findInstructionUsingLabel),
8399 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8400 * src/pic/pcode.c (findLabel): added missing '\n'
8401 * src/src.dsp: added SDCCdwarf2.c to the project
8403 2005-04-09 Borut Razem <borut.razem AT siol.net>
8405 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8407 2005-04-08 Raphael Neider <rneider AT web.de>
8409 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8410 into the chain after a given one) and mergeDefmapSymbols (combine
8411 defmap entries for each symbol per pcode)
8412 * (createDefmap): have defmap entries merged in the end
8413 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8414 a symbol before replacing one access type's symbol, merge symbols in
8415 the end (replacement symbol might already have an entry)
8416 * (assignValnums): keep reference to written WREG intact
8418 2005-04-08 Raphael Neider <rneider AT web.de>
8420 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8423 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8425 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8428 2005-04-07 Raphael Neider <rneider AT web.de>
8430 * device/include/pic16/usart.h: added compatibility defines for
8431 devices with more than one USART
8432 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8434 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8436 * device/lib/Makefile.in: updated for port specific include
8438 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8440 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8442 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8444 * device/include/8051.h,
8445 * device/include/8052.h,
8446 * device/include/at89S8252.h,
8447 * device/include/at89c55.h,
8448 * device/include/at89x051.h,
8449 * device/include/at89x51.h,
8450 * device/include/at89x52.h,
8451 * device/include/mcs51reg.h,
8452 * device/include/reg51.h,
8453 * device/include/reg764.h,
8454 * device/include/regc515c.h,
8455 * device/include/sab80515.h: (re)moved these 12 files
8456 * device/include/mcs51/8051.h,
8457 * device/include/mcs51/8052.h,
8458 * device/include/mcs51/at89S8252.h,
8459 * device/include/mcs51/at89c55.h,
8460 * device/include/mcs51/at89x051.h,
8461 * device/include/mcs51/at89x51.h,
8462 * device/include/mcs51/at89x52.h,
8463 * device/include/mcs51/mcs51reg.h,
8464 * device/include/mcs51/reg51.h,
8465 * device/include/mcs51/reg764.h,
8466 * device/include/mcs51/regc515c.h,
8467 * device/include/mcs51/sab80515.h: and added them here
8469 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8471 * device/include/stdarg.h: changed SDCC specific keywords to double
8473 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8475 * device/include/hc08/mc68hc908gp32.h,
8476 * device/include/hc08/mc68hc908jb8.h,
8477 * device/include/hc08/mc68hc908jkjl.h,
8478 * device/include/hc08/mc68hc908qy.h: fixed comments
8479 * device/include/mcs51/README: updated
8480 * device/include/mcs51/c8051f120.h: added PINRSF
8481 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8482 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8483 amidst code. Also inline is not supported.
8485 2005-04-06 Raphael Neider <rneider AT web.de>
8487 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8488 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8489 callers stack/frame pointers
8491 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8493 * device/include/pic16/usart.h: added, missing in previous commit,
8494 * device/include/pic16/adc.h: fixed typo,
8495 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8497 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8499 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8500 uninitialized because a bug appears with gplink
8501 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8502 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8503 complains for unrecognised option
8505 2005-04-05 Raphael Neider <rneider AT web.de>
8507 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8508 structs as well (using memcpy)
8509 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8510 on ISRs (GOTO has no label)
8511 * src/pic16/device.h: added OF_OPTIMIZE_DF
8512 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8513 new data flow analysis/optimization
8514 * src/pic16/pcode.c: added (prototypes for and implementation of)
8515 dataflow analysis functions, fixed pCodeInstructions' inCond and
8516 outCond values, made RCALL a branch instruction
8517 * (pic16_unlinkpCode): keep C line if possible
8518 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8519 C line moved if possible
8520 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8521 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8522 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8523 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8525 * (pic16_getJumptabpCode): NEW, needed in...
8526 * (LinkFlow): fixed handling of jumptables, calls and conditional
8528 * (pic16_InsertCommentAfter): NEW
8529 * (pic16_pCodeReplace): made verbose and flow preserving
8530 * (AnalyzeFlow): added call to data flow analysis
8531 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8532 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8533 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8535 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8537 * src/SDCCast.c (decorateType): fixed bug #1105626
8539 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8541 * device/include/asm/pic16/features.h,
8542 * pic18f*.h headers,
8543 * device/include/pic16/adc.h,
8544 * device/include/pic16/delay.h,
8545 * device/include/pic16/i2c.h,
8546 * device/include/pic16/malloc.h,
8547 * device/include/pic16/stdio.h,
8548 * device/include/pic16/stdlib.h,
8549 * device/include/pic16/string.h,
8550 * device/lib/pic16/libc/stdio/printf_tiny.c,
8551 * device/lib/pic16/libc/stdio/printf_small.c,
8552 * device/lib/pic16/libc/stdio/strmgpsim.c,
8553 * device/lib/pic16/libc/stdio/strmmssp.c,
8554 * device/lib/pic16/libc/stdio/strmusart.c,
8555 * device/lib/pic16/libc/stdio/vfprintf.c,
8556 * device/lib/pic16/libc/stdlib/ltoa.c,
8557 * device/lib/pic16/libc/stdlib/putchar.c,
8558 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8559 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8560 * device/lib/pic16/libc/stdlib/memchrram.c,
8561 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8562 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8563 * device/lib/pic16/libio/adc/adcbusy.c,
8564 * device/lib/pic16/libio/adc/adcread.c,
8565 * device/lib/pic16/libio/adc/adcsetch.c,
8566 * device/lib/pic16/libio/usart/ubaud.c,
8567 * device/lib/pic16/libio/usart/ubusy.c,
8568 * device/lib/pic16/libio/usart/udrdy.c,
8569 * device/lib/pic16/libio/usart/uopen.c,
8570 * device/lib/pic16/libio/usart/uputc.c,
8571 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8572 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8573 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8574 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8575 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8576 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8577 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8578 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8579 specific keywords to double underlined form,
8580 * device/lib/pic16/libc/Makefile.rules,
8581 * device/lib/pic16/libsdcc/Makefile.rules,
8582 * device/lib/pic16/libm/Makefile,
8583 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8584 to compile with C standard set in Makefile.common
8585 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8586 rand.c and crc.c in compilation process,
8587 * device/lib/pic16/libsdcc/int/divuint.c,
8588 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8589 `c' from signed to unsigned,
8590 * device/lib/pic16/startup/crt0.c,
8591 * device/lib/pic16/startup/crt0i.c,
8592 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8593 keywords to double underlined form, bug fixes in _do_cinit function
8594 which prevented the correct initialization of the .idata segment,
8595 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8596 core to enter a infinite loop
8597 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8599 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8601 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8603 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8605 * device/include/Makefile.in: add support for hc08 subdirectory
8606 * device/include/hc08/: new subdirectory
8607 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8608 Lucas Loizaga, thanks!
8609 * device/include/hc08/mc68hc908qy.h,
8610 * device/include/hc08/mc68hc908gp32.h,
8611 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8612 their own directory. Changed internal macro names to use the compiler
8613 reserved namespace. Changed SDCC specific keywords to double
8615 * device/include/math.h,
8616 * device/include/malloc.h,
8617 * device/include/stdarg.h,
8618 * device/include/stdbool.h
8619 * device/include/string.h,
8620 * device/include/tinibios.h,
8621 * device/include/ds400rom.h,
8622 * device/include/8051.h,
8623 * device/include/8052.h,
8624 * device/include/80c51xa.h,
8625 * device/include/at89c55.h,
8626 * device/include/at89S8252.h,
8627 * device/include/at89x51.h,
8628 * device/include/at89x52.h,
8629 * device/include/ds80c390.h,
8630 * device/include/reg764.h,
8631 * device/include/regc515c.h,
8632 * device/include/sab80515.h,
8633 * device/include/mcs51/c8051f000.h,
8634 * device/include/mcs51/c8051f018.h,
8635 * device/include/mcs51/c8051f020.h,
8636 * device/include/mcs51/c8051f040.h,
8637 * device/include/mcs51/c8051f060.h,
8638 * device/include/mcs51/c8051f120.h,
8639 * device/include/mcs51/c8051f300.h,
8640 * device/include/mcs51/c8051f310.h,
8641 * device/include/mcs51/c8051f320.h,
8642 * device/include/mcs51/c8051f330.h,
8643 * device/include/mcs51/c8051f350.h,
8644 * device/include/z180.h: Changed SDCC specific keywords to double
8647 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8649 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8651 * (pic16_assignConfigWordValue): disable testing of configuration
8652 register value with config mask,
8653 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8654 function with port->fun_prefix,
8655 * (genFunction): when generating a naked interrupt function never
8656 create an absolute segment placed in interrupt vector address, place
8657 the actual interrupt function at IVA instead, when an interrupt
8658 function is generated with unspecified interrupt then do not create
8659 the absolute section,
8660 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8661 code for generating a call to generic pointer get/put function with
8662 a call to function pic16_callGenericPointer(),
8663 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8664 the call to the generic pointer get/put functions with prefixing the
8665 function name with port->fun_prefix,
8666 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8667 * src/pic16/main.c (_process_pragma): prefix function with
8669 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8670 calling assembler, old 18Fxxxx macro is deprecated,
8671 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8672 PC_ASMDIR in while condition,
8673 * (findInstruction): add PC_ASMDIR in while condition,
8674 * (buildCallTree): prefix main with port->fun_prefix,
8675 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8676 identifier for variable with banked access in instructions BTFSS,
8677 BTFSC, BCF, BSF, BTG
8678 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8679 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8680 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8681 perform optimization when enviroment variable NO_REG_OPT is set,
8682 * (insideLRBlock): NEW, return 1 if register is inside an
8683 INF_LOCALREGS block,
8684 * (RemoveRegFromLRBlock): remove a register that is completely
8685 eliminated by register optimization, but it is still left in local
8686 register store/restore in/from stack block,
8687 * (Remove2pcodes): after removing register, check to see if it
8688 should be removed from local register store/restore in/from stack
8690 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8691 DUMMY_READ_VOLATILE,
8693 * device/include/pic16/adc.h: minor prototype modifications and
8695 * device/include/pic16/malloc.h: added GPL notice various
8697 * device/include/pic16/stdint.h: NEW, standard header for ints
8698 * device/include/pic16/delay.h: NEW, header for delay functions,
8699 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8701 * device/include/pic16/signal.h: NEW, header providing helper macros
8702 for implementing signal handlers,
8703 * device/include/pic16/stdio.h: added prototypes for functions,
8704 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8705 prototypes for stdin and stdout, added macro PUTCHAR to
8706 automatically implement putchar function prototype,
8707 * device/include/pic16/usart.h: modified and updated USART library,
8708 * device/lib/pic16/libio/adc/,
8709 * device/lib/pic16/libio/i2c: some modifications to improve library
8711 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8712 family of functions,
8713 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8714 family of functions and other sources,
8715 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8716 of the PIC18Fxx[28] devices,
8717 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8718 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8719 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8720 _do_cinit function, because the previous failed when local variables
8721 where not placed in the same memory bank,
8722 * device/lib/pic16/libsdcc/char/: various modifications to improve
8723 library performance,
8724 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8725 information on the new functions of the c library and more...
8727 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8729 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8731 2005-03-26 Raphael Neider <rneider AT web.de>
8733 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8734 if condition == CARRY)
8735 * (genCmp): adapted to new genSkipc semantics
8736 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8737 on rIfx (genCmp was broken)
8739 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8741 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8742 * src/z80/main.c (_keywords[]),
8743 * src/SDCCglobal.h (struct options),
8745 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8746 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8747 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8748 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8749 always available in leading double underscore form. The C99 support is
8750 mostly missing, but it's a start.
8751 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8752 reserved identifier "__data".
8754 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8756 * src/mcs51/peeph.def: fixed bug 1170013
8758 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8760 * device/include/mcs51reg.h: fixed bug 842007
8762 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8764 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8767 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8769 * src/port.h (struct PORT),
8770 * src/avr/ralloc.c (avr_assignRegisters),
8772 * src/ds390/ralloc.c (ds390_assignRegisters),
8774 * src/hc08/ralloc.c (hc08_assignRegisters),
8776 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8778 * src/pic/ralloc.c (pic14_assignRegisters),
8780 * src/pic16/ralloc.c (pic16_assignRegisters),
8782 * src/xa51/ralloc.c (xa51_assignRegisters),
8784 * src/z80/ralloc.c (z80_assignRegisters),
8786 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8787 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8789 * src/SDCCdflow.c (computeDataFlow),
8791 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8793 * src/SDCCcflow.c (*),
8795 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8796 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8797 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8798 immedDom() returning wrong block; probably fixes bug #1160833)
8800 2005-03-20 Borut Razem <borut.razem AT siol.net>
8802 * support/scripts/inc2h.pl: WIN32 port
8804 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8806 * device/lib/makefile.in: added abs.c and labs.c
8808 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8810 * device/include/stdint.h: added
8811 * device/lib/abs.c: added
8812 * device/lib/labs.c: added
8813 * device/include/stdlib.h: added abs() and labs() prototypes
8814 * device/lib/libsdcc.lib: added abs and labs
8815 * device/include/float.h,
8816 * device/lib/_fsmul.c,
8817 * device/lib/printf_fast.c,
8818 * device/lib/printf_tiny.c: updated comments
8820 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8822 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8825 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8827 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8828 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8830 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8832 * device/lib/printf_large.c: removed inline assembly for portability and
8833 readability. Use printf_fast if speed or size are more important.
8834 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8835 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8837 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8839 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8840 prevent compiler warning
8842 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8844 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8845 moved to level 0 and declared as static. Also they are explicit
8846 placed in access bank. This was necessery because some times they
8847 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8848 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8849 optimizations. Currently only compare to unsigned char is implemented,
8850 * src/pic16/gen.c: added fReturnIdx array,
8851 * (struct resolvedIfx) is moved to gen.h and made public,
8852 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8853 * (aopForSym): added an optimization to directly store in stack of
8854 the operand of a SEND iCode,
8855 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8856 but as registers instead (AOP_REG) using the fReturnIdx array,
8857 * (pic16_freeAsmop): remove the freed register from the
8858 _G.sregsAlloc field,
8859 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8860 a compare of 'WREG',
8861 * (pic16_popGetTempRegCond): changed function prototype, now
8862 function takes also a bitVector argument v which holds the current
8863 set of registers that are allocated for stack access by aopForSym,
8864 registers allocated in aopForSym for accessing stack symbols are not
8865 any more part of the functions usedRegs field,
8866 * (genCall): some times aopOp is called for a stack variable to be
8867 send, aopForSym might perform the push, if this is true make sure
8868 that genCall doesn't push the variable twice by testing _G.resDirect,
8869 * (genFunction): changed testing for unspecified interrupt number
8870 from 256 to INTNO_UNSPEC,
8871 * modified selection scheme of frame pointer generation. Previously
8872 if function did use local registers a frame pointer was generated,
8873 now a frame pointer is generated only if function has arguments
8874 (that need PLUSW2 register access), or has stack arguments, or the
8875 compiler is not instructed to omit the frame pointer,
8876 * (genEndFunction): before restoring local registers that were saved
8877 in the function preamble, also restore the registers that *might*
8878 have been allocated for stack access,
8879 * (genRet): removed some old comments,
8880 * (genCmp, the active (RN's) version): added a call to the
8881 pic16_genCmp_special function to perform the compare with a more
8882 robust and optimized way,
8883 * (genInline): a feature has been added in inline code generation,
8884 which allows a wildcard variable substitution when writing inline
8885 assembly. Code is incomplete and experimental therefore undocumented,
8886 * (genCast): changed order of aopOp for result and right to allow
8887 aopForSym to directly load the result if possible,
8888 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8889 perform an optimized compare on some selected special occasions,
8890 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8891 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8892 generate an IVT any more,
8893 * src/pic16/main.c (pic16_optionsTable): added command line option
8895 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8896 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8898 * src/pic16/NOTES: Raphael Neider added in list of active developers
8899 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8900 jumptable_end to prevent bug #,
8901 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8902 inCond and outCond fields,
8903 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8904 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8905 turn off register spilling,
8906 * (packRegsForOneUse): synced with other ports' versions although it
8907 is not used currently,
8908 * (pic16_packRegisters): added an optimization while reading
8909 structure bitfields, some registers may be saved (malloc code is
8910 decreased by 80 bytes)
8912 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8914 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8915 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8916 this can be optimized more?
8918 2005-03-10 Raphael Neider <rneider AT web.de>
8920 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8921 genNearPointerGet): (hopefully) fixed access to bitfields via
8922 pointers (p->bitN = x; and x = p->bitN; failed)
8924 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8926 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8928 2005-03-09 Raphael Neider <rneider AT web.de>
8930 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8932 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8934 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8935 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8936 (regTypeNum): set REG_BIT type if necessary
8937 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8938 * support/regression/tests/critical.c: check bug 1144613
8940 2005-03-02 Raphael Neider <rneider AT web.de>
8942 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8944 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8946 * src/avr/ralloc.c (serialRegAssign),
8947 * src/ds390/ralloc.c (serialRegAssign),
8948 * src/hc08/ralloc.c (serialRegAssign),
8949 * src/mcs51/ralloc.c (serialRegAssign),
8950 * src/pic/ralloc.c (serialRegAssign),
8951 * src/pic16/ralloc.c (serialRegAssign),
8952 * src/xa51/ralloc.c (serialRegAssign),
8953 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8955 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8957 * src/SDCCast.c (decorateType): fixed bug 1124787
8959 2005-02-20 Hubert Sack <sack AT digiplan.de>
8960 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8962 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8965 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8967 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8968 to keep the correct label reference count when adding/removing references
8969 to labels. A peephole file using this is appended to patch #1144962.
8971 2005-02-14 Raphael Neider <rneider AT web.de>
8973 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8974 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8975 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8976 retrievals of result operand's value on assignment
8978 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8980 * device/include/pic16/string.h: modified prototype for memccpy()
8981 to memccpy(void *, void *, char, size_t)
8982 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8983 check whether to omit frame pointer or not,
8984 * (genInline): convert all occurences of "\n" to LF in inline
8985 assembler blocks, this helps formatting the inline text,
8986 * (pic16_loadFSR0): modified prototype,
8987 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8988 removed some 8051 legacy code,
8989 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8990 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8991 before allocating temporary registers in functions,
8993 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8995 * support/regression/tests/bitvars.c: corrected the "fix"
8997 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8999 * support/regression/tests/bitvars.c,
9000 * support/regression/tests/bitwise.c,
9001 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9003 2005-02-10 Raphael Neider <rneider AT web.de>
9005 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9006 different size for Alpha
9007 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9009 2005-02-09 Raphael Neider <rneider AT web.de>
9011 * src/SDCC.lex(doPragma) : save and restore warning options as well
9012 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9013 * have #pragma less_pedantic set the errorlevel to WARNING
9015 * (cloneOptimize) : fixed wrong malloc's size
9016 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9017 facilitate correct handling of #pragma (save|restore)
9019 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9021 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9023 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9025 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9027 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9029 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9031 2005-02-02 Raphael Neider <rneider AT web.de>
9033 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9034 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9035 * (pic16_storeForReturn): fixed to allow returning function pointers
9036 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9037 * device/include/pic16/{stddef.h,stdbool.h}: added
9039 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9041 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9043 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9045 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9046 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9047 appeared to be required
9049 2005-01-31 Borut Razem <borut.razem AT siol.net>
9051 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9052 include/mcs51 and include/z80 directories to the package
9054 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9056 * src/hc08/gen.c (genFunction): fixed bug #1112752
9058 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9060 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9062 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9064 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9066 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9068 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9070 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9072 * device/include/c8051fxxx.h: removed these 6 files
9073 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9075 2005-01-26 Raphael Neider <rneider AT web.de>
9077 * src/pic16/gen.c (genAssign): fixed assignment from longs
9078 in codespace (were cut to three bytes)
9079 * (genDummyRead): implemented (except for CODESPACE...),
9081 * src/pic16/glue.c (emitStatistics): beautified
9082 * device/lib/pic16/libm/Makefile: added include path
9084 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9086 * src/z80/gen.c (aopPut): fixed bug #1103902
9088 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9090 * device/lib/expf.c: fixed bug #1095792
9092 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9094 * device/lib/pic16/libm: added Math library sources
9096 2005-01-24 Raphael Neider <rneider AT web.de>
9098 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9099 to enable upcast to pCodeOpReg2 (there is no type tag to
9100 differenciate the two and pic16_popGet2p cast into PCOR2)
9101 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9102 (sizeof(sectNames) changed to sizeof(sectName))
9103 Both patches fix segfaults under MinGW.
9105 2005-01-23 Raphael Neider <rneider AT web.de>
9107 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9108 Safe_[mc]?alloc()'ed variables
9109 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9110 of (byte sized) temporaries (assign them to WREG for now)
9111 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9112 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9113 this might fix SIGSEGVs on MinGW...
9114 * src/SDCCopt.c (killDeadCode): restored original behaviour
9115 (volatile operands might get thrown away though)
9117 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9119 * src/pic16/gen.c: fixed bug #1106975,
9120 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9121 pointer update, INTCON is saved, global interrupts are disabled and
9122 restored after updateing TOS.
9123 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9124 * added function attribute 'shadowregs' to take advantage of shadow
9126 * added function attribute 'wparam' as an alternative to the wparam
9128 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9129 user declares a non-ISR function as 'shadowregs',
9130 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9132 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9134 * .version: bumped version number to 2.4.8
9135 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9137 * device/lib/pic16/libio/i2c/: I2C module support library,
9138 * device/include/pic16/i2c.h: I2C support library header,
9139 * device/lib/pic16/libc/stdio/: standard IO support sources,
9140 * (printf_small.c): printf_small() source, supports float print,
9141 * (printf_tiny.c): printf_tiny() source, does not support floats,
9142 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9143 enable global optimizations for entire library source, other
9144 Makefiles in the source tree are also modified to reflect this,
9145 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9147 * doc/sdccman.lyx: updated to reflect new changes,
9148 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9149 sym->onStack if-case,
9150 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9151 sbit, idata, _idata, xdata, _xdata,
9152 * added pragma library, to link an external library, (see doc),
9153 * removed command line options, --pomit-config-words, --pomit-ivt,
9154 --pleave-reset-vector,
9155 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9156 when calling assembler to reflect memory model used, also define
9157 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9158 reflect stack model used,
9159 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9160 on stack return NULL,
9162 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9164 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9165 of the operands is volatile. Fixes #1020220
9167 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9169 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9170 * (OptimizeRegUsage): make sure that there is really no other flow where
9171 the first pCode is used
9173 2005-01-22 Raphael Neider <rneider AT web.de>
9175 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9176 to fix #1106967 (pCode->seq are not set up correctly)
9178 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9180 * src/SDCCglue.c (glue): make sure code area is declared before the
9181 static initialization area.
9183 2005-01-21 Raphael Neider <rneider AT web.de>
9185 * device/lib/Makefile.in: fixed test for pic16 install dir
9186 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9188 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9189 added --optimize-goto compiler switch and pragma wparam documentation
9190 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9191 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9192 and PRODH closing bug #1071770 (peephole optimizer)
9194 2005-01-19 Raphael Neider <rneider AT web.de>
9196 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9197 cmdLine buffers (used when calling sdcpp...) are large enough
9198 (MAX_PATH=256 truncates arguments leading to system halts when
9200 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9201 * (genUminus): rewritten to for efficiency
9202 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9203 used uninitialized in some cases)
9204 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9205 copy the third byte from the int -- now assumes 0x80 (data memory)
9206 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9207 operands (genAddLit expects the iCode's operands to swapped as
9208 well), fixed leftover bytes (crashed for short left operands)
9209 * (pic16_genMinusDec): performance improvements, removed false
9211 * (pic16_genMinus): fixed to cope with differently sized operands
9212 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9214 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9215 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9216 new banksel optimization
9217 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9218 analysis for temporary registers (segfaults...)
9219 * src/pic16/peeph.def: added rule
9221 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9223 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9224 which converts a float number to its ASCII representation
9225 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9226 functions to convert the fractional and integer part of a float to ASCII,
9227 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9228 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9230 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9232 * device/include/pic16/adc.h: added GPL info,
9233 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9234 a pCodeOp as tested operand,
9235 * (genNearPointerGet): optimized bit testing, does not use
9236 intermediate register for bit value, test directly instead with
9237 BTFSS, BTFSC, works only for single bits,
9238 * (genpic16Code): dump the name of the iCode in the asm,
9239 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9240 renamed to pic16_decodeOp,
9241 * (serialRegAssign): do not allocate a temporary register for iCode
9242 sequences that test a single bit for 1/0
9244 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9246 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9247 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9248 access stack and frame pointers. They are initially assigned to
9249 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9250 accessing SFRs. Updated all occurences of modification of stack or
9251 frame pointer in gen.c and pcode.c,
9252 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9253 assigning of a literal value to pointers,
9254 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9255 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9258 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9260 * doc/sdccman.lyx: update documentation about stack pragma, added
9261 some info for stack memory models
9263 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9265 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9267 2005-01-08 Raphael Neider <rneider AT web.de>
9269 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9270 udata sections to fix bug #1097823
9272 2005-01-05 Raphael Neider <rneider AT web.de>
9274 * src/pic16/gen.c (genGenericShift): added handling of differently
9275 sized left operand and result
9277 2005-01-04 Raphael Neider <rneider AT web.de>
9279 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9280 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9281 to hold the condition bit)
9282 * added new version of genCmp (old code available via #define)
9283 * added new version of genShiftLeft/genShiftRight in a generic
9284 way, now supports shifting by negative values
9285 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9286 shiftCount (expected by genGenericShift)
9287 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9288 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9290 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9291 is an invalid literal too...)
9293 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9295 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9296 from Raphael Neider,
9297 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9298 for 8-bit literals. This fixes some literal operands which are sign
9299 extended to 16-bits ints when instruction needs only 8-bits.
9301 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9303 * device/lib/logf.c: added mcs51 assembly version
9304 * device/lib/expf.c: added mcs51 assembly version
9305 * device/lib/_logexpf.c: new shared asm code for expf and logf
9306 * device/include/math.h: add defines for assembly math library
9307 * device/lib/Makefile.in: build new _logexpf.c
9308 * device/lib/libfloat.lib: use new _logexpf.c
9310 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9313 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9314 device types which have less than 0x7f registers.
9316 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9318 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9320 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9322 * device/lib/printf_fast.c: only build on supported arch.
9323 * device/lib/printf_tiny.c: only build on supported arch.
9324 * device/lib/printf_fast_f.c: only build if asm float lib
9325 * device/lib/_fsget1arg.c: only build if asm float lib
9326 * device/lib/_fsget2args.c: only build if asm float lib
9327 * device/lib/_fsnormalize.c: only build if asm float lib
9328 * device/lib/_fsreturnval.c: only build if asm float lib
9329 * device/lib/_fsrshift.c: only build if asm float lib
9330 * device/lib/_fsswapargs.c: only build if asm float lib
9331 * device/include/stdio.h: don't provide print_fast,
9332 print_fast_f, print_tiny prototypes if --xstack used
9334 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9336 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9337 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9340 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9342 * device/lib/printf_fast_f.c: same as printf_fast, but
9343 with floating point enabled
9344 * device/lib/printf_fast.c: minor tweaks
9345 * device/include/stdio.h: add printf_fast_f
9347 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9349 * src/SDCCmain.c: make --float-reent default for mcs51
9350 * device/lib/_fsadd.c: added mcs51 assembly version
9351 * device/lib/_fssub.c: added mcs51 assembly version
9352 * device/lib/_fsmul.c: added mcs51 assembly version
9353 * device/lib/_fsdiv.c: added mcs51 assembly version
9354 * device/lib/_fseq.c: added mcs51 assembly version
9355 * device/lib/_fsneq.c: added mcs51 assembly version
9356 * device/lib/_fsgt.c: added mcs51 assembly version
9357 * device/lib/_fslt.c: added mcs51 assembly version
9358 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9359 * device/lib/Makefile.in: add _fscmp to build
9360 * device/lib/libfloat.lib: add _fscmp to build
9362 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9364 * device/lib/_fs2slong.c: added mcs51 assembly version
9365 * device/lib/_fs2sint.c: added mcs51 assembly version
9366 * device/lib/_fs2schar.c: added mcs51 assembly version
9367 * device/lib/_fs2ulong.c: added mcs51 assembly version
9368 * device/lib/_fs2uint.c: added mcs51 assembly version
9369 * device/lib/_fs2uchar.c: added mcs51 assembly version
9370 * device/lib/_slong2fs.c: added mcs51 assembly version
9371 * device/lib/_sint2fs.c: added mcs51 assembly version
9372 * device/lib/_schar2fs.c: added mcs51 assembly version
9373 * device/lib/_ulong2fs.c: added mcs51 assembly version
9374 * device/lib/_uint2fs.c: added mcs51 assembly version
9375 * device/lib/_uchar2fs.c: added mcs51 assembly version
9376 * device/include/float.h: added #define to select asm vs c
9378 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9380 * device/lib/printf_fast.c: improvements to float output
9381 * device/include/float.h: add defines for assembly float library
9382 * device/lib/_fsget1arg.c: receive 1 float arg
9383 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9384 * device/lib/_fsnormalize.c: normalize a float
9385 * device/lib/_fsreturnval.c: return float, various helper routines
9386 * device/lib/_fsrshift.c: right shift a float's mantissa
9387 * device/lib/_fsswapargs.c: swap 2 floats
9388 * device/lib/Makefile.in: build these 6 new files for mcs51
9389 * device/lib/libfloat.lib: add these 6 files to the library
9391 2004-12-26 Borut Razem <borut.razem AT siol.net>
9393 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9396 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9398 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9399 and fully reentrant and register bank neutral.
9400 * device/lib/printf_fast.c: added float (not enabled by default),
9401 added compact/slower integer (also not enabled by default),
9402 improved size/speed of fast integer code, other minor changes
9403 * device/include/stdio.h, device/lib/Makefile.in,
9404 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9406 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9408 * src/pic16/pcode.c: declaring variables other than at the start of a
9409 block is not supported in C by VC6.
9411 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9413 * applied a previous patch from Raphael Neider that wasn't included
9414 in the previous commits, which fixes infinite loops within jumptable
9416 * made some fixes that previous patches introduced
9418 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9420 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9421 that fixes an issue with AOP_PCODE asmop's offset,
9422 * (pic16_popCopyReg): update instance field too,
9423 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9424 function of pic port,
9425 * (genCmp, genAnd, genAssign),
9426 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9428 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9430 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9431 variables initial values to idata section,
9432 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9433 variables in some functions. This utilizes parmBytes field of iCode
9434 structure to hold the offset of the variable in stack. (might be
9435 able to use the stack field too?)
9436 * applied patch from Raphael Neider # ### , # ###
9437 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9438 variable initial values in idata section,
9439 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9440 for static variables with initial value
9441 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9442 applied fix in while loop from Raphael Neider.
9444 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9446 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9447 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9448 * src/ds390/ralloc.c (serialRegAssign): spill bits
9449 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9450 * support/Util/SDCCerr.c,
9451 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9452 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9453 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9455 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9457 * device/include/sdcc-lib.h: inserted LGPL, added includes
9458 asm/ds390/features.h and asm/mcs51/features.h
9459 * device/include/asm/default/features.h,
9460 * device/include/asm/gbz80/features.h,
9461 * device/include/asm/z80/features.h: added empty _AUTOMEM
9463 * device/include/asm/ds390/features.h,
9464 * device/include/asm/mcs51/features.h: added files with defines for
9465 _AUTOMEM and _STATMEM indicating automatic and static storage class
9466 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9467 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9468 * src/SDCCicode.c (geniCodeCast),
9469 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9470 * src/SDCCloop.c (loopInduction): removed unused variable lr
9471 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9472 to convertToFcall to include char modulo (RFE 1065037), added check
9473 if left operand is unsigned and use abs of literal value
9474 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9475 as it doesn't work after conversion from peephole.def to peephole.rul
9476 * src/mcs51/gen.c (toBoolean): added check for size,
9477 (genModOneByte): optimized code for signed char modulo a literal
9478 power of 2 (thanks to Hubert Sack),
9479 (genRRC): removed unnecessary "clr c",
9480 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9481 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9483 swapped rules 256.c and 256.d,
9484 extended 256.d by using new multiple checks (thanks Erik),
9485 added rules 256.e and 256.f,
9486 updated rule 261.a and 261.b to new generated code
9487 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9489 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9491 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9492 induction related bugs, including first part of bug #1074377
9494 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9496 * applied patch from bug-report #1076292,
9497 * applied patches for genAnd and Goto-optimizations for Raphael
9499 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9500 dump a less iCode information,
9501 * src/pic16/device.h (pic16_options_t): added field debgen,
9502 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9503 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9504 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9506 * (various functions): added macros FENTRY and FENTRY2 to functions,
9507 to emit function prologue,
9508 * (various functions): fixed indentation,
9509 * (genNearPointerGet): fixed loading of FSR0,
9510 * (genPackBits): applied patch from Raphael Neider to fix updating
9511 of FSR0 and touching only the modified bits,
9512 * src/pic16/genarith.c (various functions): added macros FENTRY to
9513 emit function prologue in comments,
9514 * src/pic16/pcode.h: added functions debugf2, debugf3,
9515 * src/pic16/ralloc.c: partial fix for packForPush caused
9518 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9520 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9521 <stsp AT users.sourceforge.net> with reversed byte order
9522 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9524 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9526 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9528 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9529 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9531 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9533 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9535 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9537 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9539 (setFromConditionArgs): friendly operand parser for peephole rules,
9540 (operandBaseName, operandsNotRelated): new peephole condition
9541 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9542 architecture specific register naming into account, handles n-way
9543 comparisons, and supports quoted literals
9544 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9546 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9548 * src/mcs51/peeph.def: fixed bug #1076940
9550 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9552 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9554 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9556 Adding support for replacing ljmps with sjmps in jumptables
9557 generated for switch statements. For now you need to set the
9558 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9559 Now 4 algorithms for mcs51 jumptable generation are used:
9560 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9561 addresses loaded pc-relative for up to 112 cases and stack-pushing
9562 target addresses loaded with offset from dptr for up to 256 cases.
9564 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9565 * src/mcs51/main.c: adapted constants for switch table generation
9566 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9568 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9570 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9571 * support/regression/tests/bug1057979.c: added test for bug 1073386
9573 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9575 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9578 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9580 * src/pic16/device.h,
9581 * src/pic16/genarith.c,
9584 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9586 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9588 Large cummulative patch for pic16 port.
9589 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9590 to call when a stack overflow occurs,
9591 * (malloc.h): added CVS Id tag,
9592 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9594 * added libc directory. The current version of LibC contains string
9595 functions, ctype functions and macros and some functions of the
9596 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9597 be extensively tested in the future. Standard disclaimer here.
9598 Library is not automatically build yet. But one can build it by
9599 invoking 'make' inside the libc directory.
9600 * added ADC library under libio. Preliminary version yet.
9602 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9603 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9604 aopForRemat() now and not by pic16_aopOp(),
9605 * (pic16_popGetTempReg): removed warning messgae when allocating
9606 temporary registers, its a buggy feature and will be removed,
9607 * (pic16_popGet): set register instance field in AOP_CRY,
9608 * (pic16_outBitC): fixed for results in size greater than 1,
9609 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9610 * (pic16_storeForReturn): optimized return of 0,
9611 * (genCmp): experimental code for new genCmp which uses PIC18's
9612 special compare&skip instructions. Initial tests fail some times
9613 with variables grater than 1 byte in size, so new code is disabled,
9614 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9616 * (genCast): began a fix to optimize the casting of a bit to another
9617 bit, now assigning a bitfield to another bitfield will fail, sorry,
9618 * src/pic16/main.c: disabled the use of lr-support feature,
9619 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9620 * added some function prototypes, added function _debugf prototype,
9621 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9622 bits with offset (case PO_GPR_BIT),
9623 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9625 * (isBankInstruction): modified to return 0 for no banking instruction,
9626 and 1 for banking instruction,
9627 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9628 caused stop processing pCodes after a inline assembly block,
9629 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9630 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9631 registers when it shouldn't,
9632 * src/pic16/ralloc.c (allocReg): add preliminary support for
9633 supporting a limited set of temporary registers,
9635 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9637 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9638 genDataPointerSet): ensure assignments always copy in MSB to LSB
9640 (loadRegFromAop): recognize CLRH optimization,
9641 (genFunction): optimize RECEIVE iCodes in reentrant functions
9643 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9645 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9646 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9648 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9649 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9650 contiguous with data
9652 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9654 * device/lib/_gptrget.c (_gptrget),
9655 * device/lib/_gptrgetc.c (_gptrgetc),
9656 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9657 instead of sjmp to ret
9658 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9659 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9661 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9663 * .version: bumped version to 2.4.7
9664 * device/lib/_gptrget.c (_gptrget): is now _naked
9665 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9666 * device/lib/_gptrput.c (_gptrput): is now _naked
9667 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9668 (createFunction): fixed xstack
9669 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9670 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9672 (geniCodeCritical): store original interrupt state in an iTemp bit
9673 var unless stack-auto
9674 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9675 * src/SDCCmain.c (setIncludePath): added include/target to search path
9676 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9677 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9679 (processFuncArgs): put bit vars in bit area
9680 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9681 unsaveRBank): fixed xstack,
9682 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9683 (genFunction, genEndFunction): fixed xstack,
9684 (genAssign): optimization don't walk backwards through mem
9685 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9686 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9687 * support/regression/Makefile: also make library (for stack-auto) when
9688 making "all" and added "test-mcs51-xstack-auto"
9689 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9690 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9691 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9692 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9693 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9694 make-library by MAKE_LIBRARY
9695 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9696 regression tests for xstack
9697 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9698 * support/regression/tests/critical.c: test for critical on mcs51
9700 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9702 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9703 built version of sdcc instead of installed version
9705 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9707 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9708 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9710 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9711 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9712 WARNING: remove device/lib/build/z80/printf.o by hand when
9713 updating from previous build!
9714 * device/lib/z80/printf.c: updated comment
9715 * support/regression/tests/bug1057979.c: test all ports now
9716 * support/regression/tests/bug1065458.c: file added
9718 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9720 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9721 *_start and *_end symbols for static functions
9723 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9725 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9726 and search crt0.o in all library paths,
9727 (setIncludePath): proper handling of --nostdinc,
9728 (setLibPath): proper handling of --nostdlib
9729 * support/regression/Makefile,
9730 * support/regression/ports/ds390/spec.mk,
9731 * support/regression/ports/gbz80/spec.mk,
9732 * support/regression/ports/hc08/spec.mk,
9733 * support/regression/ports/mcs51/spec.mk,
9734 * support/regression/ports/mcs51-large/spec.mk,
9735 * support/regression/ports/mcs51-stack-auto/spec.mk,
9736 * support/regression/ports/z80/spec.mk: use include and lib files from
9737 built version of sdcc instead of installed version
9738 * doc/sdccman.lyx: fixed typo in --nostdinc
9740 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9745 * src/pic/gen.c : added support to generate code for struct bit fields.
9747 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9749 * as/xa51/xa_version.h,
9750 * device/include/errno.h,
9751 * device/include/regc515c.h,
9752 * device/lib/_itoa.c,
9753 * device/lib/_ltoa.c,
9754 * device/lib/ser_ir_cts_rts.c,
9755 * sim/ucsim/xa.src/glob.cc,
9756 * sim/ucsim/xa.src/inst_gen.cc,
9757 * sim/ucsim/xa.src/xa_bit.cc,
9758 * sim/ucsim/xa.src/xa_sfr.cc,
9759 * sim/ucsim/z80.src/inst_dd.cc,
9760 * sim/ucsim/z80.src/inst_fdcb.cc,
9761 * support/scripts/keil2sdcc.pl,
9762 * src/pic16/pic16.dsp,
9763 * src/pic16/pic16a.dsp: corrected cvs line endings
9764 * device/lib/printf_large.c: fixed bug 1057979
9765 * src/pic16/gen.c: fixed non-C standard code
9766 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9767 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9768 * support/regression/ports/mcs51/support.c: reload T1 asap
9769 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9770 pdata use and clear idata startup behaviour
9771 * support/regression/tests/bug1057979.c: added
9773 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9775 * device/examples/ds390/ow390/ad26.h,
9776 * device/examples/ds390/ow390/cnt1d.h,
9777 * device/examples/ds390/ow390/crcutil.c,
9778 * device/examples/ds390/ow390/ownet.h,
9779 * device/examples/ds390/ow390/owsesu.c,
9780 * device/examples/ds390/ow390/swt12.h,
9781 * device/examples/ds390/ow390/swtoper.c,
9782 * device/examples/ds390/ow390/temp10.h,
9783 * device/examples/ds390/ow390/thermodl.c,
9784 * device/examples/ds390/tinitalk/tinitalk.dsp,
9785 * device/examples/ds390/tinitalk/tinitalk.dsw,
9786 * device/examples/mcs51/clock/hw.h,
9787 * device/examples/mcs51/simple2/go.bat,
9788 * device/examples/serialcomm/windows/serial.h,
9789 * device/examples/xa51/dummy.c,
9790 * device/examples/xa51/hello.c,
9791 * device/include/80c51xa.h,
9792 * device/include/at89x051.h: corrected cvs line endings
9794 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9796 * src/pic16/main.c (options): added command line --gstack, to trace
9797 stack over/under flows,
9798 * added pragma 'wparam' to allow passing first byte of function
9799 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9800 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9801 call to __gstack_test function and sets up the symbol as extern,
9802 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9803 * popaop): added call to pic16_testStackOverflow,
9804 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9806 * (genCall, genPcall): now all parameters are passed via stack
9807 except in functions that are pass to wparam pragma in which WREG is
9809 * (genPcall): REENTRANT flag is checked to see if variable prototype
9810 contains reentrant keyword, don't call a non-reentrant function, via
9811 a reentrant function pointer or vice versa, functions are never
9813 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9815 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9816 SIGSEGV when accessing a NULL register stucture,
9817 * (pic16_printGPointerType): modified to handle UPPER modifier for
9818 function initializers, changed prototype of function to simpler one,
9819 * (pic16_printIvalFuncPtr): check to see if function is already
9820 added in externs list,
9821 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9822 optimized a move from W to SFR with a move to the same register
9824 * device/lib/pic16/debug: NEW directory, contains debug features
9825 which are enabled when linking with libdebug.lib, currently command
9826 line option --gstack enables stack pointer tracing for over/under
9827 flow, corresponding sources are in debug/gstack
9829 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9831 * doc/sdccman.lyx: updated SDCC version,
9832 * (PIC16 port): update list of command line options,
9833 * src/pic16/device.h (structure pic16_options_t): added field gstack
9834 to enable stack overflow tracing on push/pops,
9835 * src/pic16/device.c (statistics structure): added statistics
9837 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9838 pic16_dump_int_registers): increase statistics counters for each
9839 * variable which is encountered
9840 * (pic16_dump_usection): emit each .udata variable to its own udata
9842 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9843 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9844 parameters via stack, otherwise use old scheme,
9845 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9846 assembler output file,
9847 * src/pic16/main.c: added command line options --gstack to enable
9848 push/pop tracing for stack overflow,
9849 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9850 instructions): added size of each instruction,
9851 * (pic16_countInstruction): estimate size of instructions in
9852 the_pFile list, inline assembly blocks are not counted,
9853 * (pic16_FixRegisterBanking): trace previous register usage, when
9854 banksel optimizations is greater than 0, don't emit a redudant
9857 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9859 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9860 * src/pic16/ralloc.c : applied same fix for pic16.
9861 * src/pic/gen.c : tidied it up a little.
9863 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9865 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9866 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9868 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9870 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9872 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9874 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9875 non-reentrant function __modsint in the interrupt function (thus
9876 corrupting math operations during serial I/O)
9877 * device/lib/ser_ir.c: as above, changed buffersize
9878 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9880 * doc/Makefile: added option -t for rsync
9882 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9884 * src/SDCCast.h (struct ast),
9885 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9887 2004-10-20 Borut Razem <borut.razem AT siol.net>
9889 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9892 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9894 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9896 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9897 support functions to replace long sequences of MOVFF's from access
9898 bank registers to stack and vice versa,
9899 * src/pic16/device.h: added new field opt_flags, where optimization
9900 flags can be set to enable certain features,
9901 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9902 * pBlock, (genFunction, genEndFunction): surroung loop for
9903 saving/loading used registers in stack with PC_INFO pCodes,
9904 INF_LREGS. Code in between can then be optimized by pCode optimizer
9905 to support function calls,
9906 * (genDataPointerSet): fixed bug which loaded float fields in
9907 structures with corrupt data,
9908 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9909 in a standard way debug info on stderr. Feature used for developing
9911 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9912 obsolete chunks of code,
9913 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9914 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9915 * pic16/src/pcode.c (pic16_newpCodeInfo,
9916 * (pic16_newpCodeOpLocalRegs),
9917 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9919 * (pic16_pCodeConstString): printing of the initial value of a
9920 symbol as a comment is inhibited since parsing was already done by
9921 copyStr and output is corrupt,
9922 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9924 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9926 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9928 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9930 * as/mcs51/lkarea.c: removed old K&R style,
9931 (lnksect): changed check on boundary error,
9932 (lnksect2): changed check on boundary error,
9933 (lnksect2): extend XSTK to end of page if size = 1
9934 * as/mcs51/lkmain.c: removed old K&R style,
9935 (Areas51): create l_IRAM symbol
9936 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9937 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9938 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9939 * device/lib/_mullong.c: added version to be compiled with xstack
9940 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9941 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9942 * device/lib/mcs51/crtxstack.asm: fixed comment
9943 * src/SDCCglue.c: maxInterrupts defaults to 0,
9944 (emitMaps): added pdata,
9945 (createInterruptVect): (re)moved default,
9946 (glue): added pdata,
9947 (glue): moved __start__xstack to XSTK with default size 1
9948 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9949 and options.float_rent when options.stackAuto is set,
9950 (linkEdit): only write XDATA_NAME if provided on command line
9952 * src/SDCCmem.c: added pdata
9953 * src/port.h: added pdata_name to PORT
9954 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9955 (saveRegisters, unsaveRegisters): removed usage of B,
9956 (genMinus): fixed accumulator clash,
9957 (genJumpTab): added comment, this needs another look
9958 * src/mcs51/gen.c: added check for "B in use" paranoia,
9959 added pushB() and popB()
9960 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9969 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9970 added PSEG (PAG,XDATA) or NULL to port specifier
9971 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9972 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9973 (_mcs51_genInitStartup): removed __start__xstack equ,
9974 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9975 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9976 * src/z80/gen.c (_rleAppend): fixed warnings
9977 * support/regression/tests/zeropad.c: added pdata test
9978 * .version: bumped to 2.4.6
9980 2004-10-17 Borut Razem <borut.razem AT siol.net>
9982 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9983 as a part of nightly build
9985 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9987 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9988 WREG holds the first byte function parameters,
9989 * (aopForSym): take special case for symbols which are in FARSPACE
9990 but in CODESPACE too,
9991 * (assignResultValue): modified to take into account _G.useWreg,
9992 * (genCall): don't use wreg for parameter passing when function is
9993 declared as reentrant, too, added optimization INCF to stack
9994 pointer when stack parameter count is 1,
9995 * (genFunction, genEndFunction): refurnished and fixed to not using
9996 wreg for passing parameters when function has varargs or is
9997 reentrant, fixed bug with symbol name compare for generating
9998 functions in absolute address,
9999 * (pic16_storeForReturn): refurnished,
10000 * (genCmp): began writing a new version of the function, not ready
10001 yet, therefore it is disabled,
10002 * (genAssign): do not read code memory when assigning a function to
10003 a pointer function,
10004 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10005 array of characters, not pointer,
10006 * (pic16initialComments): in debug mode emit an .ident directive for
10008 * (_process_pragma): emit a new warning type (internal to pic16)
10009 when setting stack to default length, emit a similar warning when
10010 placing a function at absolute address and address is not word aligned
10011 * (_pic16_parseOptions): added 'return TRUE' statement,
10012 * (_pic16_linkEdit): if compiling a source, then add the source's
10013 file object, first in the list of objects to link,
10015 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10017 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10018 * src/pic/main.c : removed VC warning.
10019 * src/pic/gen.c : changed comment.
10021 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10023 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10024 reference to a deprecated symbol _GPTRREG was causing failure to
10025 link. Thanks G. M. Gallant for the info.
10027 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10029 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10030 comments for Bugs item #954788.
10032 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10034 * src/pic16/device.c (pic16_dump_gsection,
10035 * pic16_groupRegistersInSection): handle symbols declared to be in
10036 access bank differently,
10037 * src/pic16/gen.c (struct _G): added field resDirect,
10038 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10039 send values read from stack directly to result and don't allocate
10041 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10043 * (pic16_sameRegsOfs): NEW,
10044 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10045 free because they were not allocated from temporary pool,
10046 * pic16_popRegFromString): workaround to fix a problem with
10047 allocating variables twice or never,
10048 * (genGenPointerGet): using PRODL instead of FSR0H,
10049 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10051 * (genAssign): take advantage of the _G.resDirect flag,
10052 * (genCast): around line 11844, use mov2f instead of directly
10053 MOVFF'ing between operands to account for literal values,
10054 * src/pic16/genutils.c: some new debug functions for gpsim have been
10056 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10057 float with integer part only,
10058 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10059 place variables in access bank
10060 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10061 updated sources to reflect recent changes in gen.c
10063 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10065 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10066 sources that searched for headers in installation path, now the
10067 device/include/pic16 is used,
10068 * src/pic16/glue.c (pic16glue),
10069 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10070 .line directives if not in debug mode, this suppresses assembler's
10071 warnings for ignored directives
10073 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10075 * src/port.h: made reset_regparms prototype void parameter explicit.
10076 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10077 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10078 * doc/sdccman.lyx: documented warning disabling and how to use
10079 printf_large to make it print floats.
10080 * device/include/stdbool.h: NEW
10081 * device/lib/_atof.c,
10082 * device/lib/_divuint.c,
10083 * device/lib/_divulong.c,
10084 * device/lib/expf.c,
10085 * device/lib/printf_large.c,
10086 * device/lib/sincosf.c,
10087 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10088 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10089 a completely reentrant lib.
10091 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10093 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10094 * device/include/pic16/stdio.h: fixed bug with colon
10096 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10098 * device/include/pic16/stdio.h,
10099 * device/include/pic16/stdlib.h,
10100 * device/include/pic16/math.h: NEW
10101 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10102 declared as _naked to reduce overhead
10103 * device/lib/Makefile.in (target port-specific-objects-pic16):
10104 changed * to *.* so to ignore the CVS directory,
10105 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10106 stacked variables back in stack,
10107 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10110 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10112 * .version: bumped version number to 2.4.5
10113 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10114 * support/Util/SDCCerr.c (messages structure): added entry for
10117 Large cumulative patch for pic16 port and libraries.
10118 * device/include/pic16/sdcc-lib.h,
10119 * device/include/pic16/stdarg.h,
10120 * device/include/asm/pic16/features.h,
10121 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10122 * device/include/pic16/float.h: changes reentrant keyword with
10123 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10124 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10125 updated target build-libraries to include objects from gptr,
10126 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10127 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10128 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10129 all function headings,
10130 * src/SDCCmain.c: added global parameter userIncDirsSet,
10131 * (parseCmdLine): when option -I is encountered add directory to
10132 userIncDirsSet too,
10133 * src/version.awk: added space between control and long,
10134 * src/pic16/NOTES: added some notes for the port,
10135 * src/pic16/gen.c: added prototype for mov2fp function,
10136 * (fReturnpic16[]): properly named return value registers,
10137 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10138 * (aopForSym): added code to handle symbols with onStack flag set,
10139 symbols onStack are allocated PTRSIZE bytes,
10140 * (aopFreeAsmop): handles special case where asmops are stack objects,
10141 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10142 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10143 added argument lock to trace flaws in allocating temporary registers
10144 when developing port,
10145 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10146 * (pic16_popRegFromString): reenabled allocating a direct register
10148 * (assignResultValue): various beautifications,
10149 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10150 referenced function argument,
10151 * (genIpush): reenabled to allow stacked arguments, handles only
10152 ic->parmPush iCodes,
10153 * (genCall, genPcall): major changes to allow for variable argument
10154 functions, fixed a bug with falsely restoring stack pointer after
10155 returning from call,
10156 * (genFunction): pending code for critical function,
10157 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10158 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10159 * (genNearPointerGet): fixed bug with indirect reading, was always
10161 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10163 * (genAddrOf): rewrote code to take address of a stacked function parameter
10164 * (genCast): fixed casting to generic pointer type,
10165 * src/pic16/gen.h: added AOP_STA,
10166 * (struct asmop): added field stk,
10167 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10168 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10169 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10170 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10171 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10172 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10174 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10176 * (pic16_port structure): generic pointer size is set to 3,
10177 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10178 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10180 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10181 operand is an iTemp,
10183 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10185 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10186 * debugger/mcs51/simi.c: addapt new syntax of s51
10188 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10190 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10191 * src/pic16/pcode.c: commented out some calls to free() in order to
10194 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10197 * src/SDCCicode.c (isiCodeInFunctionCall),
10198 * src/avr/ralloc.c (selectSpil),
10199 * src/pic/ralloc.c (selectSpil),
10200 * src/pic16/ralloc.c (selectSpil),
10201 * src/ds390/ralloc.c (selectSpil),
10202 * src/hc08/ralloc.c (selectSpil),
10203 * src/xa51/ralloc.c (selectSpil),
10204 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10205 stack in the middle of a function call sequence (fixes bug #1020268)
10206 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10207 costs associated with the minimum switch case.
10209 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10211 * src/SDCC.lex: fixed bug #1030549
10213 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10215 * src/SDCCcse.h (struct cseDef),
10216 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10217 over a function call if the CSE is derived from a symbol whose
10218 address has been taken (fixes bug #1029883)
10219 * support/regression/tests/bug-1029883: a new regression test for
10222 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10224 * src/hc08/gen.c (emitinline): fixed bug #1029778
10225 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10226 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10227 and starts toward RFE #905167)
10229 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10231 * src/pic16/gen.c (mov2f): New function to move an operand to
10232 another without considering if it is a literal or a register,
10233 * (pic16_sameRegs): don't check if they are both AOP_REG,
10234 * (AccRsh): removed andmask=0 lines,
10235 * (genLeftShift): duplicated to be improved in future versions,
10236 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10237 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10238 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10239 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10240 * (insertBankSwitch): fixed inserting banksel directives algorithm
10241 for instructions that follow a skip instruction, this fixes a report
10242 for broken subtraction code generation,
10243 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10244 iCode is a left op, just in case result and right share the same
10247 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10250 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10252 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10253 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10254 on 2004-09-12; it was buggy
10256 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10258 * src/SDCCsymt.h: removed RESULT_CHECK
10263 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10265 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10267 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10268 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10269 configuration values no more rejected by compiler, they are assigned
10270 to configuration registers with a warning message instead,
10271 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10272 the for-loop so last conf register is emitted too,
10273 * (_pic16_initPaths): link library libsdcc.lib by default,
10274 * (_hasNativeMulFor): modified test for multiplication according to
10275 Raphael Neider's remarks. Integer multiplication is also done with
10277 * device/include/pic16/pic18fregs.h: corrected type error in while
10278 testing and including 18f6720 header file
10280 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10282 * src/pic16/device.h (pic16_options): removed field use_crt,
10283 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10284 until an optimization to handle single bits is added,
10285 * (pic16_loadFSR0): moved before genUnpackBits,
10286 * (genAnd): some white lines removed,
10287 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10288 leave_reset flags in pic16_options when using crt modules,
10290 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10292 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10293 for bugs 898889 & 979599. Also used some safer print instructions.
10295 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10297 * src/pic16/device.h (pic16_options_t): added field use_crt,
10299 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10300 catch a probable future bug,
10301 * src/pic16/gen.c: aopIdx function commented out,
10302 * (genAssign): commented out old code which used aopIdx,
10303 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10304 code, added if conditionals to take into account the --use-crt
10305 command line options,
10306 * src/pic16/main.c (pic16_optionsTable): added new command line
10307 options, --use-crt= and --no-crt,
10308 * (_pic16_linkEdit): now the proper crt object is added in the
10309 linker command line except than when --no-crt is specified,
10310 * src/pic16/pcode.c,
10311 * src/pic16/pcode.h: added some structures and functions for a new
10312 optimization scheme to compansate for instruction overhead between
10313 same iCodes, this scheme is currently under development and is not
10314 working in any way,
10315 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10317 * device/lib/pic16/startup/crt0i.c,
10318 * device/lib/pic16/startup/crt0iz.c: added global char variable
10319 __uflags to force the generation of an idata section
10321 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10324 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10325 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10327 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10329 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10330 Frieder) and clarified the default code optimization mode
10332 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10334 * src/SDCC.lex (doPragma, process_pragma),
10335 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10336 "opt_code_size", and "opt_code_balanced"
10337 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10338 regrouped options by category, added support for category headers
10339 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10340 and "--opt-code-size"
10341 * doc/sdccman.lyx: documented these new options and pragmas
10342 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10343 preference into account
10345 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10347 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10348 geniCodePreDec): Fixed bug 904237 by generating a warning
10350 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10352 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10354 * src/pic/device.c : When no max ram set validate full memory range.
10356 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10358 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10360 * device/lib/_gptrget.c,
10361 * device/lib/_gptrput.c: updated comment
10362 * device/lib/calloc.c,
10363 * device/lib/free.c,
10364 * device/lib/malloc.c,
10365 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10366 * src/SDCCcse.c (cseBBlock),
10367 * src/SDCCicode.c (printOperand, geniCodeArray),
10368 * src/SDCCicode.h (struct operand): fixed bug 868103
10369 * support/regression/tests/bug-868103.c: added
10370 * src/SDCCast.c (searchLitOp),
10371 * src/SDCCcse.h (struct cseDef),
10372 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10373 * src/SDCCicode.h (struct operand),
10374 * src/SDCCsymt.h (struct sym_link),
10375 * src/avr/gen.c (hasInc),
10376 * src/ds390/gen.c (hasInc),
10377 * src/hc08/gen.c (genPlusIncr, hasInc),
10378 * src/mcs51/gen.c (hasInc),
10379 * src/pic16/glue.c (pic16_printIvalChar),
10380 * src/pic16/ralloc.c (regWithIdx),
10381 * src/xa51/gen.c (hasInc) : removed warnings
10382 * src/SDCCast.c (createBlock): added comment ???
10383 * src/hc08/ralloc.c: updated comments
10385 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10387 * doc/sdccman.lyx: updated section on switch statements, added
10388 section about semaphore locking
10389 * doc/Makefile: added option -info for latex2html
10390 * device/lib/_gptrget.c,
10391 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10393 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10395 * src/pic/device.h,
10396 * src/pic/device.c,
10397 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10398 maxram is less than 0x100.
10400 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10402 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10404 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10407 * src/mcs51/main.c,
10408 * src/ds390/main.c,
10412 * src/pic16/main.c,
10415 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10416 a jump table is the best form for a switch statement, including
10417 automatic insertion of missing cases to make the case range
10418 continuous. Developed in collaboration with Frieder Ferlemann.
10420 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10422 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10423 accumulator result if it needs sign extension
10425 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10427 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10429 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10431 * device/lib/gbz80/printf.c,
10432 * device/lib/z80/printf.c: removed define for NULL
10434 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10436 * as/xa51/xa_link.c,
10437 * device/examples/ds390/ow390/ad26.c,
10438 * device/examples/ds390/ow390/cnt1d.c,
10439 * device/examples/ds390/ow390/counter.c,
10440 * device/examples/ds390/ow390/ds2480.h,
10441 * device/examples/ds390/ow390/ds2480ut.c,
10442 * device/examples/ds390/ow390/findtype.c,
10443 * device/examples/ds390/ow390/gethumd.c,
10444 * device/examples/ds390/ow390/owllu.c,
10445 * device/examples/ds390/ow390/ownetu.c,
10446 * device/examples/ds390/ow390/swt12.c,
10447 * device/examples/ds390/ow390/swtloop.c,
10448 * device/examples/ds390/ow390/temp.c,
10449 * device/examples/ds390/ow390/temp10.c,
10450 * device/examples/ds390/ow390/thermo21.c,
10451 * device/examples/ds390/ow390/tinilnk.c,
10452 * device/examples/ds390/ow390/tstfind.c,
10453 * device/examples/serialcomm/windows/serial.cpp,
10454 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10455 * device/include/reg51.h: fixed line endings for cvs
10457 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10459 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10460 packRegsForAccUse, packRegisters): new accumulator register
10462 * support/regression/ports/hc08/support.c (_putchar): suppress
10463 warning of unused variable
10464 * src/SDCCicode.c: added SWAP entry to codeTable
10466 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10468 * device/lib/sprintf.c: forgot to add this file before previous commit
10470 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10472 * src/pic16/gen.c (genPackBits): added operand right in function
10473 parameters, load result directly if p_type is POINTER (that is
10474 called by genNearPointerSet)
10475 * (genUnPackBits): added operand left in function parameters,
10476 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10477 FSR0 if accessing bitfields,
10479 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10481 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10482 _print_format; updated printf, sprintf, vsprintf
10483 * device/include/asm/default/features.h: corrected comment/define
10484 * device/lib/Makefile.in: added sprintf.c
10485 * device/lib/libsdcc.lib: added sprintf module
10486 * device/lib/printf_large.c,
10487 * device/lib/vprintf.c,
10488 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10490 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10491 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10492 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10494 * support/regression/tests/zeropad.c: define idata as data for hc08
10496 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10498 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10499 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10500 labels are referenced at least once (even if a reference is not found)
10501 * src/hc08/gen.c (emitcode): set isComment flag for comments
10502 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10503 loads), rules 6a..6b (optimize jumps to return)
10505 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10507 * device/lib/acosf.c (acosf),
10508 * device/lib/asinf.c (asinf),
10509 * device/lib/atanf.c (atanf),
10510 * device/lib/ceilf.c (ceilf),
10511 * device/lib/cosf.c (cosf),
10512 * device/lib/coshf.c (coshf),
10513 * device/lib/cotf.c (cotf),
10514 * device/lib/fabsf.c (fabsf),
10515 * device/lib/floorf.c (floorf),
10516 * device/lib/log10f.c (log10f),
10517 * device/lib/logf.c (logf),
10518 * device/lib/sinf.c (sinf),
10519 * device/lib/sinhf.c (sinhf),
10520 * device/lib/sqrtf.c (sqrtf),
10521 * device/lib/tanf.c (tanf),
10522 * device/lib/tanhf.c (tanhf),
10523 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10524 replaced all instances of "reentrant" in the library functions
10525 defined in math.h with this macro.
10526 * support/regression/tests/float_trans.c: reenabled test for hc08
10528 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10530 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10531 erroneously deleted
10533 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10535 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10536 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10537 multi-byte volatile operands are used
10538 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10539 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10540 initialization to area GSINIT0 so that it would always precede
10541 any static initializers in GSINIT
10542 * support/regression/tests/zeropad.c: fixed idata define for hc08
10543 * support/regression/tests/bug-927659.c,
10544 * support/regression/tests/float_trans.c: disabled tests for hc08
10545 pending missing library routines
10546 * .version: increased version number to 2.4.4 - hc08 port now passes
10550 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10552 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10553 * Makefile.common.in,
10555 * as/hc08/Makefile.in,
10556 * as/mcs51/Makefile.in,
10557 * as/z80/Makefile.in,
10558 * debugger/mcs51/Makefile.in,
10559 * device/include/Makefile.in,
10560 * device/lib/Makefile.in,
10563 * link/z80/Makefile.in,
10564 * packihx/Makefile.in,
10565 * sim/ucsim/main_in.mk,
10566 * sim/ucsim/avr.src/Makefile.in,
10567 * sim/ucsim/doc/Makefile.in,
10568 * sim/ucsim/gui.src/serio.src/Makefile.in,
10569 * sim/ucsim/hc08.src/Makefile.in,
10570 * sim/ucsim/s51.src/Makefile.in,
10571 * sim/ucsim/xa.src/Makefile.in,
10572 * sim/ucsim/z80.src/Makefile.in,
10574 * support/cpp2/Makefile.in,
10575 * support/librarian/Makefile,
10576 * support/makebin/Makefile: added DESTDIR to the install path proposed
10577 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10578 * doc/sdccman.lyx: added DESTDIR documentation
10580 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10582 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10583 instruction for interrupt handlers, use fast returns when returning
10584 from high priority interrupts
10586 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10588 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10590 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10591 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10592 bugs, ported much of Bernhard's code from mcs51
10593 * src/mcs51/gen.c (genSend),
10594 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10595 than one when calling a reentrant function
10596 * device/lib/_mullong.c: defined an alternate struct layout for big
10597 endian ports (hc08)
10599 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10601 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10604 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10606 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10607 are sane and complete before asking the port its prefered parameter
10608 passing method (fixes bug #1017633)
10609 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10612 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10614 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10615 problem in bitfields >= 8 bits.
10617 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10619 * src/SDCCsymt.c: undid changes that were not meant to be committed
10621 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10623 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10625 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10627 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10628 copied and wrong bit got inverted
10630 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10632 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10633 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10634 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10635 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10636 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10637 assignments to bitfields at known addresses
10638 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10639 reads from bitfields at known addresses
10640 * src/hc08/ralloc.c (packRegisters),
10641 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10642 genhc08Code): optimize pointer get values used as conditionals
10643 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10646 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10648 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10649 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10650 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10653 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10655 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10657 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10659 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10662 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10664 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10666 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10668 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10671 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10673 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10675 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10677 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10678 cases use more compact code.
10680 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10682 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10684 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10686 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10688 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10691 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10692 parameter of changePointer() from symbol* to sym_link*
10693 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10694 * src/SDCCsymt.c (compareType): void* type is castable to other
10695 pointers, but not necesarily an exact match.
10696 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10697 is no longer blindly treated as an exact match.
10698 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10700 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10702 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10704 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10708 * src/pic/ralloc.h,
10709 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10711 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10713 * src/pic/device.c,
10714 * src/pic/device.h,
10715 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10717 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10719 * src/mcs51/gen.c (emitcode): fixed bug #992819
10721 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10723 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10724 there's no need to make it worse
10726 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10728 * src/mcs51/ralloc.c (deassignLR),
10729 * src/ds390/ralloc.c (deassignLR),
10730 * src/hc08/ralloc.c (deassignLR),
10731 * src/z80/ralloc.c (deassignLR),
10732 * src/pic/ralloc.c (deassignLR),
10733 * src/pic16/ralloc.c (deassignLR),
10734 * src/avr/ralloc.c (deassignLR),
10735 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10736 rlivePoint): fixed another part of bug #971834
10738 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10740 * src/z80/main.c: enabled "critical" keyword
10741 * src/z80/mappings.i,
10742 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10743 functions (fixes bug #979646)
10744 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10746 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10748 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10751 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10753 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10754 doesn't disable too much optimizations
10756 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10758 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10760 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10762 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10764 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10766 * src/pic/gen.c tidied up tabs
10767 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10768 * src/pic/main.c tidied up tabs
10769 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10770 * src/pic/pcoderegs.c tidied up tabs
10771 * src/pic/ralloc.c tidied up tabs
10773 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10775 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10776 to S_FIXED for pic16 port and when symbol is not in level 0,
10777 allocate for S_REGISTER storage class and pic16 port, too,
10778 * src/pic16/device.h: prototype for checkSym,
10779 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10780 * (pic16_assignConfigWordValue): test the value and the mask to
10781 validate that the value is suitable for the configuration word,
10782 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10783 collect extern declared symbols, don't emit symbol twice, check
10784 first if symbol is in publics set first,
10785 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10786 * added command line '--fstack' which enables an experimental
10787 feature for stack access, too buggy to be used yet...
10788 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10789 * (pic16_allocDirReg): when register has storage class S_REGISTER
10790 allocate in pic16_dynAccessRegs,
10791 * device/include/pic16/pic18f????.h: modified configuration word
10792 naming convention, words started as CONFIG0H but should be CONFIG1H
10794 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10796 * device/include/mcs51reg.h: fixed bug 970993
10798 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10800 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10801 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10802 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10803 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10804 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10805 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10806 error/warning numbers,
10807 added function setWarningDisabled()
10808 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10809 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10810 _memcmp.c _memmove.c calloc.c realloc.c free.c
10811 * support/regression/tests/malloc.c: added tests for new functionality
10812 * support/regression/tests/zeropad.c: added tests for truncated initializers
10813 and initialized char arrays starting with '\x0'
10814 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10816 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10818 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10820 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10822 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10823 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10824 peephole 177.e. Thanks to anonymous
10826 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10828 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10829 function isn't used in the source but referenced as a
10830 variable initializer then declare it as extern in .asm file
10832 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10834 * .version: increased version number to 2.4.3
10836 Adding version extension according to ChangeLog CVS revision
10837 * src/Makefile.in (target all): added dependency 'version.h'
10838 * (rule version.h): added rule to create version.h from ChangeLog,
10839 * (rule dep): added dependency version.h,
10840 * src/version.awk: AWK script to create version.h
10841 * src/SDCCdwarf2.c (dwWriteModule),
10842 * src/SDCCglue.c (initialComments),
10843 * src/SDCCmain.c (printVersionInfo): modified to write after
10844 version string the version extension number,
10845 * src/SDCCutil.c: included "version.h"
10846 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10848 * src/SDCCutil.h: added prototype for getBuildNumber
10850 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10851 includeDirsSet, too,
10852 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10853 const char [] is found in function prototype...
10855 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10856 moving to WREG with source is already in WREG,
10857 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10858 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10859 * (aopForSym): stack'ed symbols are partially supported, added
10860 if-clause to support symbols in FARSPACE,
10861 * (sameRegs): added test for AOP_ACC to see if registers are same,
10862 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10863 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10864 * (pic16_popRegFromString): will not allocate a new register if it
10865 doesn't find one by name, bug may have introduced...
10866 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10867 * (genIpush): revived to use pic16 port's stack,
10868 * (genAddrOf): added incomplete case for stack'ed operand,
10869 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10870 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10871 can handle multibyte operands,
10872 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10873 * (pic16initialComments): added message for MPLAB compatibility
10875 * src/pic16/main.h: prototype for pic16_mplab_comp,
10876 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10877 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10878 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10879 because of increased complexity of procedure,
10880 * (_process_pragma): stack pragma changed to format 'stack pos len',
10881 emit symbol '_stack_end' to conform with gplink,
10882 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10883 to search for register,
10884 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10886 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10887 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10888 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10889 case for PO_GPR_REGISTER,
10890 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10891 dies, the new era is ahead !...
10892 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10893 pic16_dynInternalRegs,
10894 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10895 * (pic16_allocDirReg): minor optimizations and bug fixes,
10896 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10898 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10899 load stack and frame pointer with address of 'stack_end' symbol
10901 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10903 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10904 without source code but only variable initializers
10906 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10908 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10909 external are not declared as extern to reduce overhead while linking
10911 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10913 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10915 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10917 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10918 Yee Keat for the patch
10919 * src/SDCCast.c (decorateType): fixed bug #979599
10920 * src/ds390/gen.h: removed local fReturnSizeDS390
10921 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10922 * src/ds390/gen.c (genAnd, genOr, genXor),
10923 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10925 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10927 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10928 add relFilesSet to $3, manipulate $2 to handle linking of object
10929 files without source files in command line,
10930 * device/include/pic16 (all headers): added ID location macros,
10931 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10932 entries for ID location bytes,
10933 * (pic16_assignIdByteValue): NEW,
10934 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10935 added field dumpcalltree to pic16_options_t,
10936 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10937 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10938 emitting rFalseIfx label after check_carry label,
10939 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10940 pic16_emitDIRegs), NEW
10941 * (pic16glue): dump .calltree file when option --calltree found,
10942 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10943 * (_pic16_genAssemblerPreamble): emit ID locations after
10944 configuration registers,
10945 * (pic16_linkCmd): modifications of the link command,
10946 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10947 * (pic16_pCodeInitRegisters): don't init stack registers,
10948 * (pic16_findPrevInstruction): fixed bug,
10949 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10950 bug with immediate registers,
10951 * (buildCallTree): traces stack push and pop,
10952 * (pct2): dump also stack usage for each function,
10953 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10954 * (pic16_allocDirReg): various modifications,
10955 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10958 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10960 * src/pic16/pcode.c: removed buggy double colon
10962 2004-07-01 Borut Razem <borut.razem AT siol.net>
10964 * support/scripts/sdcc.nsi: added include/pic16 to setup
10966 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10968 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10969 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10971 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10972 specific command line arguments. Also added sample lkr script
10973 for placing a variable at a specific memory bank.
10974 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10975 at a specific memory bank,
10976 * (pic16_dump_isection): fixed bug which caused string literals to
10977 be omitted when dumping idata section,
10978 * (pic16_groupRegistersInSection): added code to handle registers
10979 in specific memory banks,
10980 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10981 public, all references are renamed too,
10982 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10984 * (pic16_storeForReturn): added case to handle when dest is WREG,
10985 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10986 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10987 pic16_rel_udata, check to see if that register is marked as being
10988 a member of a specific memory bank,
10989 * (pic16_printIvalCharPtr): added code to add string literals either
10990 to code or the idata sections,
10991 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10992 also accept the 'udata' pragma,
10993 * src/pic16/main.h: new structure types sectName and sectSym
10994 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10995 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10996 * (pic16_findPrevInstruction): fixed, it returned nothing,
10997 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10998 instruction combinations,
10999 * (pic16_FixRegisterBanking): heavily reorganised,
11000 * (pic16_AnalyzeBanking): if generating banksel directives is
11001 disabled, then don't call FixRegisterBanking at all,
11002 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11003 completely removed,
11004 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11006 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11008 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11009 Phuah Yee Keat <yk.phuah AT nestac.com>
11011 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11013 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11014 correctly the IVT even if it is relocated to some other location
11016 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11018 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11019 * device/include/pic16/pic18f2220.h: NEW,
11020 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11021 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11022 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11023 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11024 nodefaultlibs, ivt_loc is the location of the interrupt vector
11025 table, and nodefaultlibs signs that default libraries should not be
11026 linked in link stage,
11027 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11028 according to --ivt-loc argument,
11029 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11030 when pragma stack is found,
11032 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11034 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11035 256 (range check), 257 (do while), 258.a-f (bit banging
11036 f.e. on 3-wire SPI bus)
11038 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11040 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11041 variables used exclusively within a loop
11043 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11045 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11047 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11049 * src/SDCClrange.c (computeClash): fixed bug #971834
11051 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11053 * src/mcs51/gen.c (genCmp): fixed bug #975903
11054 * src/hc08/gen.c (operandsEqu),
11055 * src/ds390/gen.c (operandsEqu),
11056 * src/z80/gen.c (operandsEqu),
11057 * src/pic/gen.c (operandsEqu),
11058 * src/pic16/gen.c (operandsEqu),
11059 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11060 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11062 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11064 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11066 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11068 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11069 default case in switch statement,
11070 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11071 to eliminate problem with initialisation of pointers, but problem
11073 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11074 * (emitStaticSegment): removed various lines emitting debug info,
11075 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11076 added processor registers for utilizing EEPROM,
11077 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11078 configurable and set 8
11080 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11082 * .version: increased version number to 2.4.2,
11084 Cumulative patch for pic16 port
11085 * src/pic16/device.c: changed scheme to dump initial values for
11086 variables in idata segment, all print_idata* functions were removed,
11087 now the pic16_printIval* will be called,
11088 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11089 * _pic16_printPointerType, pic16_printPointerType,
11090 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11091 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11092 NEW, similar to the respective functions in SDCCglue.c,
11093 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11094 way, emitting hex bytes,
11095 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11097 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11099 * src/avr/ralloc.c (serialRegAssign),
11100 * src/xa51/ralloc.c (serialRegAssign),
11101 * src/pic/ralloc.c (serialRegAssign),
11102 * src/pic16/ralloc.c (serialRegAssign),
11103 * src/hc08/ralloc.c (serialRegAssign),
11104 * src/z80/ralloc.c (serialRegAssign),
11105 * src/ds390/ralloc.c (serialRegAssign),
11106 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11108 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11110 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11111 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11113 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11115 Cumulative patch for pic16 port:
11116 * src/pic16/device.h (typedef PIC16_device) modified fields for
11117 defining microcontrollers,
11118 * src/pic16/device.c: added new info for all devices in Pics16 array,
11119 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11120 to be optimised out by the pCode optimiser,
11121 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11122 specially, bug reported by G.M. Gallant,
11123 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11124 as force'd so that cannot be optimised out by pCode optimiser,
11125 * src/pic16/pcode.c,
11126 * src/pic16/pcodepeeph.c,
11127 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11128 they are disabled by default, but can be enabled explicit with
11129 command argument --denable-peeps, for testing,
11130 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11131 --pomit-ivt in COMPILE_FLAGS
11133 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11135 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11136 compilation on MSVC
11138 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11140 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11142 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11144 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11145 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11147 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11149 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11150 would only assign 0x300001 register.
11152 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11154 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11155 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11157 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11159 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11161 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11162 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11163 added peephole 254 (left shift), 255 (jump table)
11165 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11167 * device/lib/Makefile.in: removed comment line with model-pic16,
11168 * (target port-specific-objects-pic16): the libraries and objects
11169 are copied to the build directory form the device/lib/pic16/bin
11172 Cumulative patch concerning pic16 port:
11173 * library directory has been re-organized,
11174 * added support for PIC18F1220,
11175 * added headers and library sources for chips 18f1220,18f6520,
11176 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11178 * configuration registers setting has changed, now each supported
11179 device has a complete description of the registers it uses,
11180 * all initialisations are moved to idata sections, these section
11181 can be absolute or relocatable,
11182 * fixed initialisation of codespace variables,
11183 * fixed warning about PCLATU and gpsim,
11184 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11185 * (genAssign): use table reads when assigning from variables in codespace,
11186 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11187 char/int variables placed in codespace,
11188 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11189 registers set in .asm file, no need for --pomit-config-words anymore,
11190 * (pic16glue): some 8051 legacy segments are commented out
11191 (to be removed completely),
11192 * added support for alternative assembler and linker with --asm=
11193 and --link= command line arguments,
11194 * peepholes are disabled automatically in the port, no need to
11195 specify on command line,
11196 * port supports natively char/int/long multiplication, but converts
11197 all divisions to support functions,
11198 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11199 to the file set in variable $2,
11200 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11201 strings in ASCII format and not in hex,
11202 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11203 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11204 allocate proper register if iCodes aren't temporary,
11206 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11208 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11210 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11212 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11215 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11217 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11218 computed address is reused
11219 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11220 multi-byte bitfields
11222 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11224 * src/z80/gen.c: (genArrayInit): must check for pointers too
11226 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11228 * support/regression/tests/zeropad.c: never meant to commit the
11229 nestedstruct test: removed, added check for GCC version
11231 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11233 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11234 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11235 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11236 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11237 bugs 928906 and 954082 half-empty initializers
11239 * src/SDCCsymt.c (getAllocSize): added for above fix
11240 * src/z80/gen.c (genArrayInit): fixed bug 741044
11241 * support/regression/tests/zeropad.c: added tests
11243 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11245 * src/pic16/device.c (pic16_dump_section): corrected bug which
11246 caused some symbols of the libraries to be misplaced
11248 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11250 * src/pic16/glue.c,
11251 * src/pic16/ralloc.h,
11252 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11253 to fix conflict with pic port
11255 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11257 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11258 externs configuration variables,
11259 * src/pic16/ralloc.h,
11260 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11261 prototype in header, commented out some debug messages
11263 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11265 * src/pic16/glue.c,
11266 * src/pic16/main.c,
11267 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11268 for gpasm COFF object generation. Thanks to D. Hawkins for
11271 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11273 * src/ds390/main.c,
11274 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11275 Brock for spotting this)
11276 * src/ds390/gen.c (genEndFunction),
11277 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11278 interrupt handler and critical. Disable push/pop optimizations when
11279 peephole optimizations disabled.
11281 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11283 Updated pic16 library sources and headers.
11284 * device/lib/pic16/pic18f*/ ,
11285 * device/include/pic16/*.h: modified to handle structured SFR
11288 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11290 * src/port.h (PORT structure): added hook initPaths, now each
11291 port can declare its own default search paths,
11292 which can been seen with the --print-search-dirs option,
11293 see pic16 port for example,
11294 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11295 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11296 * (doPrintSearchDirs): NEW, replaces in a central manner the
11297 printing of search dirs which was split in set*Paths functions,
11298 * (main): added call to port->initPaths and doPrintSearchDirs,
11300 * src/ds390/main.c,
11303 * src/izt/tlcs900h.c,
11304 * src/mcs51/main.c,
11306 * src/pic16/main.c: modified port structures to reflect addition of
11309 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11310 * (pic16_dump_section): for registers in same address reserve memory once,
11311 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11313 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11314 result is greater in size than right or left,
11315 * (pic16_genUMult8X8_8): there are some cases where the result can
11316 be 16 bits size, so handle these,
11317 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11318 * (pic16_outBitC): modified to emit pcodes,
11319 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11321 * (genDivOneByte): implemented algorithm to divide 8-bits,
11322 * (genCmp): uncommented goto, but issues still exist,
11323 * (genAnd): fixed a bug with variables >8bits,
11324 * (genPackBits): optimization added that uses BCF/BSF to change a
11326 * (genAssign): fixed bug when assigning floating point literals,
11327 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11328 __sdcc_gsinit_startup label,
11329 * src/pic16/main.c (_pic16_init): removed search directory
11331 * (_pic16_initPaths): NEW, used to initialise search directories,
11332 * (_hasNativeMulFor): support functions for all except char/int
11333 multiplication, and char division,
11334 * (PIC16_port struct): modified entry for native mul support,
11335 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11337 * (buildCallTree): call to register_usage is ifdef'ed out,
11339 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11341 * device/include/string.h: applied Stas Sergeev's patch to make this
11342 header file compatible with the preprocessor -Wundef option
11343 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11344 failure (fixes bug #941458)
11346 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11348 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11349 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11350 that the variable, not the function, should be static
11351 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11352 to be consistent with non-literal case
11354 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11356 * src/SDCCast.c (isConformingBody): fixed bug #949967
11357 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11358 convilong): fixed bug #952086
11360 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11362 * src/SDCCmem.c (allocVariables): fixed bug #955321
11364 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11366 * src/hc08/main.c (_hc08_genAssemblerEnd),
11367 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11368 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11369 completely eliminated the use of a temporary file
11370 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11371 when more than one file linked
11372 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11374 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11376 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11377 which fixes bug #543481
11378 * support/regression/tests/bug-751703.c: fixed comments left from a
11379 cut and paste error
11380 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11381 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11382 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11384 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11385 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11386 are now changed to underscores in moduleName
11388 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11390 * as/mcs51/lkmem.c: better fix for bug #954173
11392 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11393 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11395 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11396 * device/include/c8051f000.h,
11397 * device/include/c8051f120.h,
11398 * device/include/c8051f300.h,
11399 * device/include/c8051f310.h,
11400 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11401 PWM16) and detab'ed
11403 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11405 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11406 and mailing lists, doc'ed --no-peep-comments, removed reference
11407 to knoppix (newest version has no LyX/LaTeX), other minor changes
11408 * src/SDCCglue.c (glue): save 2 bytes stack space with
11409 option --main-return. The ljmp could probably be avoided too
11411 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11413 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11415 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11417 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11418 * src/SDCCopt.c (isLocalWithoutDef),
11419 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11420 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11421 (credit to Maarten Brock for patch #949363, on which this is based)
11422 * support/regression/tests/bug-751703.c: some test cases of extern used
11423 within inner scopes.
11425 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11427 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11429 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11431 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11432 dwWriteLabel): fix to create valid debugger symbols even when
11433 the module name has non-alphanumeric symbols in it
11434 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11435 when a variable's allocation has been optimized away
11438 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11440 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11442 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11443 * src/mcs51/main.c,
11444 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11445 * src/ds390/main.c,
11446 * src/z80/gen.c (z80_emitDebuggerSymbol),
11448 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11450 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11451 * src/pic16/main.c,
11452 * src/avr/gen.c (avr_emitDebuggerSymbol),
11454 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11456 * src/SDCCdebug.c (emitDebuggerSymbol),
11458 * src/port.h: added a debugger struct to the port struct. Added a
11459 callback for defining debugger symbols
11461 * src/SDCCast.c (createLabel),
11462 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11465 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11466 iCode back to the ast for the function
11468 * src/hc08/ralloc.c (hc08_assignRegisters),
11469 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11470 unneeded fields from the regs struct.
11471 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11472 pushReg() & pullReg() functions instead of emitcode()
11474 * src/hc08/gen.c (genLabel, genhc08Code),
11475 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11477 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11480 * src/hc08/gen.c (genEndFunction, genhc08Code),
11482 * src/mcs51/gen.c (genEndFunction, gen51Code),
11484 * src/ds390/gen.c (genEndFunction, gen390Code),
11486 * src/z80/gen.c (genEndFunction, genZ80Code),
11489 * src/pic/gen.c (genEndFunction, genpic14Code),
11491 * src/pic16/gen.c (genEndFunction, genpic16Code),
11493 * src/avr/gen.c (genEndFunction, genAVRCode),
11495 * src/xa51/gen.c (genEndFunction, genXA51Code),
11497 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11498 specific code to cdbFile.c and out of the backend code generators
11500 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11501 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11502 starting address is now 0
11505 * as/hc08/m08pst.c,
11506 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11507 assembler directive for DWARF support
11508 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11512 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11514 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11516 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11517 and inappropriate peephole optimization in jump tables
11519 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11521 * as/hc08/m08pst.c,
11522 * src/SDCCglue.c: sdccopt works for the hc08 port now
11524 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11526 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11528 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11530 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11532 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11534 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11538 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11539 comments from the peephole optimizer replacement rules
11540 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11542 * src/SDCCcse.c (updateSpillLocation),
11543 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11545 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11546 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11547 objects far pointers
11549 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11551 * src/SDCCsymt.h: a missing part of my last change
11552 * src/pic/ralloc.c (regTypeNum),
11553 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11555 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11558 * src/SDCCicode.c (aggrToPtrDclType),
11559 * src/SDCCptropt.h,
11560 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11561 ptrPseudoSymConvert),
11562 * src/pic/ralloc.c (regTypeNum),
11563 * src/pic16/ralloc.c (regTypeNum),
11564 * src/hc08/ralloc.c (regTypeNum),
11565 * src/ds390/ralloc.c (regTypeNum),
11566 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11567 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11569 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11571 * link/z80/lkmain.c (afile),
11572 * as/hc08/lkmain.c (afile),
11573 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11574 prevent a pointer problem when a filename has no directory and
11575 no extension specified.
11577 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11579 * link/z80/lkmain.c (afile): allow periods in directory names
11580 * link/z80/lkmain.c (afile),
11581 * as/mcs51/lkmain.c (afile),
11582 * as/hc08/lkmain.c (afile): allow linker script file to have an
11583 extension other than ".lnk"
11584 * link/z80/lklex.c (getfid),
11585 * link/z80/lkmain.c (parse),
11586 * as/mcs51/lklex.c (getfid),
11587 * as/mcs51/lkmain.c (parse),
11588 * as/hc08/lklex.c (getfid),
11589 * as/hc08/lkmain.c (parse): Support comments in the linker script
11590 file on lines by themselves and after filenames
11592 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11594 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11596 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11598 * src/z80/peeph-z80.def: removed some peephole rules that don't
11599 work with multibyte arithmetic (fixed bug #937126)
11600 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11601 to registers and not global variables
11602 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11603 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11604 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11605 checking for assignments not internally generated (fixed bug #931895)
11606 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11607 structure member (fixed bug #930072)
11609 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11611 * src/SDCCmain.c (linkEdit),
11612 * src/hc08/main.c (_hc08_parseOptions),
11613 * as/hc08/Makefile.in,
11614 * as/hc08/aslink.h,
11616 * as/hc08/m08pst.c,
11617 * as/hc08/lkrloc.c (relr, rele),
11618 * as/hc08/lkarea.c (lnkarea)
11619 * as/hc08/lkmain.c (afile, parse),
11620 * as/hc08/lkelf.c: support for ELF output
11621 * as/hc08/lks19.c (s19),
11622 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11624 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11626 * as/mcs51/lkihx.c: Fixed bug #899105.
11628 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11630 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11631 .dsp files from Unix to DOS.
11633 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11635 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11636 function pointers; we have been compliant for several months now.
11637 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11638 change that was accidently commented out
11639 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11640 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11643 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11645 * src/hc08/gen.c: output of all of the internal debugging information
11646 is now controlled by the D() macro; it is disabled by default
11648 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11650 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11651 harder to keep the same registers during a CAST iCode
11652 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11653 long via int can be done in a single cast, if the signedness is
11655 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11656 putchar() in tinibios.c in ds390's library
11658 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11660 * src/SDCCast.c (decorateType): fixed bug #898889,
11661 cast result of a literal complement too
11662 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11663 fixed check for bitfields
11665 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11667 * src/SDCCicode.c (geniCodeLogic): made it static,
11668 (geniCodeLogicAndOr): added in order to fix bug #905492,
11669 (ast2iCode): fixed bug #905492
11670 * support/regression/tests/bug-905492.c: added
11671 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11672 (processParms): fixed bug #927659: don't copy parms, this will clear
11674 * support/regression/tests/bug-927659.c: added
11676 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11678 * src/SDCCast.c (addCast): don't cast float to char
11679 * device/lib/libsdcc.lib: added _memmove
11681 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11683 * device/lib/large/Makefile: fixed parallel execution by
11684 replacing `make` by `$(MAKE)`
11686 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11688 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11689 offsets (fixes bug #923936)
11691 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11693 * device/lib/small/Makefile: fixed parallel execution by
11694 replacing `make` by `$(MAKE)`
11696 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11698 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11700 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11702 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11703 * src/regression/Makefile: Regression test was not running.
11705 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11707 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11708 complement if possible
11709 * src/SDCCval.c (valComplement),
11710 * src/SDCCicode.c (operandOperation): fixed complement of literal
11711 * support/regression/tests/onebyte.c (testComplement): added
11713 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11715 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11716 return an optimized tree; actually replace actParm with the new tree
11717 * src/SDCCast.h: added some parantheses to remove side effects
11718 * support/regression/tests/bug-920866.c
11720 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11721 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11722 Bit operands were not being handled properly in the pic14 port.
11723 (now src/regression/add.c passes again).
11725 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11727 * src/SDCC.y (labeled_statement): case and default no longer require
11728 a following statement (RFE #893037)
11730 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11732 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11733 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11734 disabled (fixes bug #916294)
11735 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11736 "mov a,acc"; patch provided by Lenny Story
11737 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11739 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11741 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11743 * src/ds390/gen.c (genFunction, genEndFunction),
11744 * src/ds390/ralloc.c (ds390_assignRegisters),
11745 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11746 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11747 pushed if there are parameters passed on the stack. Also, a cleaner
11748 way to decide if r0/r1 should be pushed/popped. (Together they fix
11751 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11754 * device/lib/mcs51/crtpagesfr.asm,
11755 * device/lib/mcs51/crtxinit.asm,
11756 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11757 to avoid confusion with Si Lab's SFRPAGE register.
11759 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11761 * src/SDCCglue.c (emitMaps): allow public sfr variables
11762 * src/SDCCglue.c (initialComments): include compiler build date
11763 with compiler version and put the timestamp of the generated
11764 assembly file on a serperate line to be less confusing.
11765 * src/port.h: added genInitStartup hook
11767 * src/ds390/main.c,
11770 * src/pic16/main.c,
11772 * src/z80/main.c: genInitStartup initialize as NULL (default to
11773 historical behaviour)
11774 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11775 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11776 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11777 library instead of hard coding it into the compiler.
11778 * support/regression/ports/mcs51-stack-auto/spec.mk,
11779 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11780 * device/lib/mcs51/Makefile,
11781 * device/lib/small/Makefile,
11782 * device/lib/large/Makefile,
11783 * device/lib/mcs51/crtpagesfr.asm,
11784 * device/lib/mcs51/crtstart.asm,
11785 * device/lib/mcs51/crtxclear.asm,
11786 * device/lib/mcs51/crtxinit.asm,
11787 * device/lib/mcs51/crtclear.asm,
11788 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11789 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11790 and into user configurable files.
11791 * device/lib/clean.mk: clean mcs51 directory too
11792 * support/regression/tests/longlit.c: added static to T1 declaration
11793 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11794 accesses in the initialization code
11796 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11798 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11799 OSCTRIMVAL as noted in bug #916008
11801 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11803 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11804 in loops with multiple exits (reported as incorrect registers
11805 used by Martin Helmling in Sdcc-user list)
11807 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11809 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11810 made ds390 register extensions look less like error messages
11812 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11814 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11815 reported by Adam Wozniak in Sdcc-user list
11817 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11819 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11820 arithmetic optimizations, added debug output
11822 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11824 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11825 * sdcc.spec: updated and split sdcc into 3 rpms
11826 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11827 needed for literals of LEFT_OP and '+'
11828 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11829 introduced RESULT_TYPE_NOPROM
11830 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11832 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11833 limited promotion to int only for '*'
11834 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11836 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11838 * src/pic16/gen.c (genSkip),
11839 (genc16bit2lit), (gencjneshort): commented out
11840 (is_LitOp): new helper function, checks operand type
11841 (genCmpEq): rewritten
11843 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11845 * support/regression/tests/bug-908454.c: added
11847 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11849 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11850 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11851 (geniCodeCast): cosmetic, don't preserve bit storage class
11852 (geniCodeLeftShift): added promotion
11853 (geniCodeLogic): fixed regression
11854 * src/SDCCsymt.c (computeTypeOr): accept bits too
11855 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11857 2004-03-07 Borut Razem <borut.razem AT siol.net>
11859 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11861 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11863 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11864 version of pic16_genPackRegisters which does not check if ic is a
11866 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11867 function cause string1.c regression test fails
11869 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11871 * sim/ucsim/configure.in,
11872 * sim/ucsim/configure,
11873 * sim/ucsim/doc/Makefile.in: use docdir
11874 * src/SDCC.y: fixed sbit atrributes
11875 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11876 * src/SDCCast.c (decorateType): |^& need special promotion handling
11878 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11879 * src/SDCCsymt.h (computeType),
11880 * src/SDCCicode.c: computeType() needs op
11881 * src/SDCCsymt.c (checkTypeSanity),
11882 * doc/sddman.lyx: "plain" bitfields are unsigned
11883 * src/SDCCsymt.c (computeTypeOr): added
11884 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11886 * src/SDCCval.c (val*): computeType() needs op
11887 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11888 * support/regression/tests/onebyte.c: added tests for |^&
11890 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11892 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11893 for writing icode into asm output.
11895 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11897 * src/pic16/device.c: added some debug lines enabled
11898 with macro DEBUG_CHECK,
11899 * src/pic16/genarith.c: more debug in genPlus,
11900 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11901 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11902 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11903 * (aopForSym): onStack symbols are re-placed in data memspace,
11904 and onStack flag is cleared,
11905 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11906 copy temporary pcodeop,
11907 * (genPcall): added warning for not updating PCLATU,
11908 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11909 always true for pic16 port,
11910 * (genMultOneWord): NEW, supports integer multiplication,
11911 * (genMult): modified to call genMultOneWord,
11912 * (ifxForOp): added warning when return NULL,
11913 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11914 flag is set before call to operandFromSymbol for implicit
11916 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11917 options.intlong_rent are set by default,
11918 * (_hasNativeMulFor): modified to allow port generation of integer
11920 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11921 set regtype to REG_SFR for all registers, restricting seting the
11922 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11924 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11926 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11927 more than 500 times in the regression tests
11929 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11931 * support/Util/SDCCerr.h,
11932 * support/Util/SDCCerr.c,
11933 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11935 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11936 for symbol conflicts.
11937 * support/valdiags/tests/enum.c,
11938 * support/valdiags/tests/tentdecl.c,
11939 * support/valdiags/tests/struct.c: expect possible error messages
11940 referring to original symbol definitions.
11941 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11943 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11945 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11947 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11949 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11951 * src/pic16/ralloc.c (newReg): fixed bug #908929
11953 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11955 * src/ds390/gen.c: added missing #include "main.h"
11957 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11959 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11960 checking if symbol is already in set,
11961 * src/pic16/device.h: prototype for checkAddSym,
11962 * src/pic16/gen.c: (_G): added entry interruptvector,
11963 * (assignResultValue): removed some commented out lines,
11964 * (genFunction): check for ISR via sym->type, absolute section for
11965 interrupt code is created via a new pBlock, the goto instruction is
11966 placed now correctly at the interrupt vector position, changed all
11967 references from ivec to _G.interruptvector,
11968 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11969 is the interrupt is a high priority one, same for return from ISR,
11970 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11971 externs to calls of checkAddSym,
11972 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11973 pic16_pcode_verbose flag is set,
11974 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11975 * src/pic16/pcoderegs.c: message about how many registers are saved
11976 will only be emitted if pic16_pcode_verbose flag is set,
11978 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11980 * src/ds390/ralloc.h,
11981 * src/ds390/ralloc.c (ds390_regWithIdx),
11982 * src/ds390/gen.c (emitcode),
11983 * src/ds390/main.h,
11984 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11985 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11986 ds390operandCompare, getRegsRead, getRegsWritten,
11987 initializeAsmLineNode): customized instruction size calculation for
11988 ds390, started basis for some register optimizations
11989 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11990 corresponding assembly output
11991 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11992 missing push/pop of r0/r1. Optimized push/pops
11994 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11996 * src/mcs51/main.c (instructionSize): fixed ACALL size
11997 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11999 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12001 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12002 the sorting of rlist with NULL elements
12003 * (print_idataType, print_idata): NEW to create idata sections
12004 * src/pic16/device.h: idataSymSet new variable
12005 * src/pic16/gen.c (genFunction): fixed some bugs in string
12006 comparing, improved the absolute section creation for ISRs,
12007 added FSR0L/FSR0H in registers that are saved in an ISR,
12008 * (genInline): fixed the processing of inline snippets,
12009 now they undergo no process by the peephole optimizer
12010 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12011 are placed in idataSymSet,
12012 * (pic16emitStaticSeg): extern symbols are added in externs,
12013 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12014 switching when aboslute variables are placed in access bank memory
12015 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12016 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12017 commented out with #if,
12018 * (pic16_packRegisters): reintroduce the check for CAST because some
12019 symbols are not correctly handled,
12020 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12021 pCodeInstruction instead of pCode,
12022 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12023 pCodeAsmDir definition,
12024 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12025 directive, then the argument directive is emitted without the leading
12026 tab, hack for inline labels which must be in the first column,
12027 * (compareLabel,pic16_findNextInstruction),
12028 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12029 * (insertBankSwitch): modified for the new pCodeAsmDir,
12031 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12032 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12034 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12036 * (pushSide): commented out with #if,
12037 * (assignResultValue): fixed some typos in saving
12039 * (genPcall): FIXED and sync'ed with genCall,
12040 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12041 * (genNearPointerGet): fixed to handle some more cases,
12042 implementation scheme via table reads,
12043 * (genConstPointerGet): modified to access code memory correct,
12044 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12045 and improved to handle some cases
12046 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12047 instead of "RETLW" for init data
12048 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12049 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12050 variables are placed in access bank memory (<0x80 and >=0xf80),
12051 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12052 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12053 TBLWT_POSTDEC,TBLWT_PREINC
12054 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12055 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12057 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12058 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12059 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12060 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12062 2004-02-29 Borut Razem <borut.razem AT siol.net>
12064 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12065 support/Util/findme.h, support/Util/system.h: enhance binary relative
12066 search for lib and include by using findProgramPath()
12068 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12071 * src/SDCCpeeph.c (pcDistance),
12073 * src/mcs51/ralloc.h,
12074 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12075 * src/mcs51/main.h,
12076 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12077 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12078 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12079 size calculation port specific, started basis for some register
12081 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12082 missing push/pop of r0/r1. Optimized push/pops
12083 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12084 * device/lib/_modsint.c (_modsint),
12085 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12086 and stack version so regression tests pass
12088 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12090 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12091 * src/SDCCast.c (decorateType): catch another small optimization
12093 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12094 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12095 modified to finally use computeType() all over SDCC,
12096 see Feature Request #877103
12097 * src/SDCCval.h: cosmetic
12098 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12099 valCompare(); regression tested in muldiv.c
12100 * support/regression/tests/muldiv.c (testMod): mod sign follows
12103 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12105 * src/SDCCast.c (decorateType): fixed bug #902362
12106 * doc/INSTALL.txt: fixed install instructions for win32
12108 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12110 * device/include/Makefile.in (install): fixed by replacing spaces
12113 * doc/INSTALL.txt: updated for release
12114 * doc/sdccman.lyx: added warning for --xstack being buggy
12116 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12118 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12119 to eliminate build warnings.
12120 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12122 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12123 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12125 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12126 removed -penable-stack, added comment for stack pragma, added
12127 warning for not initializing the stack/frame registers, removed
12128 comment at interrupts section
12130 Stack is made permanent, there is no ability to disable stack usage.
12131 * src/pic16/device.h,
12132 * src/pic16/device.c: removed all references to USE_STACK macro,
12133 * src/pic16/device.c (pic16_dump_section): when no elements in
12134 rlist, free rlist before return,
12135 * (pic16_dump_int_registers): NEW, internal registers are a new set
12136 of general purpose registers reused by each function,
12137 * (checkAddReg): returns 1 if registers is added to set,
12138 * (pic16_groupRegistersInSection): when a registers is of type
12139 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12140 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12141 SRCASECMP macro is moved here from device.c
12142 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12143 PO_PCLATU, PO_PRODL, PO_PRODH,
12144 * (pic16_pCodeOpType, genMinus,
12145 changed compares to "a" register, with AOP_ACC,
12146 * (pic16_genPlus): fixed some bugs and indented properly,
12147 * (pic16_addSign): changed size to size+offset in the MOVWF
12149 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12150 multiply 8-bit operand by literal, result is 8-bit,
12151 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12152 multiply 2 8-bit operand, result is 8-bit,
12153 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12155 * src/pic16/gen.c: changed accUse to contain WREG only,
12156 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12157 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12158 true, do not use immediate addressing any more unless sym is a
12159 pointer in codespace,
12160 * (aopForRemat): do not use immediate addressing when symbol not in
12161 codespace and when symbol's address is requested,
12162 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12164 * (aopGet): added case for AOP_ACC and don't return "accumulator
12165 bug" but WREG instead,
12166 * (popGetTempReg): pushes contents of temporary register in stack,
12167 * (popReleaseTempReg): pops contents of temporary register from
12168 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12169 * (pic16_popGet): separated case AOP_ACC to return register WREG
12170 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12171 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12172 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12173 the use of immediate pointers to certain cases only.
12175 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12176 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12177 * (assignResultValue, genCall, genRet): modified to use the new
12178 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12179 genPcall is still broken,
12180 * (genFunction): added code to create 'A' type pBlocks when
12181 interrupt functions are generated, code not extensively tested yet,
12182 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12183 * (genEndFunction): modified so ISRs pop stored registers from stack,
12184 * (genMultOneByte): cleanup,
12185 * (AccRsh): added flag andmask, to and result with appropriate mask,
12186 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12187 * (genDataPointerGet): fixed and reenabled its use,
12188 * (genNearDataPointerGet): bugs fixed,
12189 * (genDataPointerSet): bugs fixed,
12190 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12191 pic16_DumpSymbol, pic16_DumpOp,
12192 * src/pic16/genutils.h: function prototypes for the above functions,
12193 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12195 * (pic16emitRegularMap): many many many improvements, but needs a
12197 * src/pic16/main.c: enable_stack in pic16_options is removed,
12198 * (_pic16_parseOptions): removed command line options -penable-stack,
12199 * (_process_pragma): emit stack symbol only when stack pragma is
12201 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12202 redirected to FSR0L/FSR0H pair,
12203 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12204 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12205 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12207 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12208 * (dumpPicOptype): NEW,
12209 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12210 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12211 with movff instruction,
12212 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12213 added pic16_int_regs, some packRegsFor* functions are commented out,
12214 because produce errors,
12215 * src/pic16/NOTES: minor modifications
12217 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12219 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12220 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12222 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12223 * as/mcs51/lkaomf51.c: fixed bug #895763
12225 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12227 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12229 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12231 * doc/sdccman.lyx: added details about the HC08 storage classes and
12232 interrupts, fixed the register usage info for z80 & gbz80
12234 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12236 * doc/sdccman.lyx: added more pic16 port documentation
12237 * device/include/pic16/: added header pic18fregs.h
12239 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12241 * doc/sdccman.lyx: added Vangelis' contribution
12243 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12245 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12246 extend to the next CALL or PCALL, not just to the next CALL.
12248 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12250 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12252 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12254 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12255 bug #895752 and a better fix for bug #716790
12257 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12259 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12261 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12263 * doc/sdccman.lyx: minor changes, minor changed
12265 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12267 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12268 which can't handle SDCC_NEWONEBYTEOPS,
12269 (geniCodeMultiply): removed conversion from mult to shift for pic14
12272 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12275 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12276 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12277 thus fixing bug #895406
12279 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12281 * device/lib/_modsint.c,
12282 * device/lib/_modslong.c: sign follows divisor only
12283 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12284 signs or signedness can be ignored
12285 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12286 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12287 added optimization for IFX,
12288 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12290 reenabled optimization for IFX, which was removed on 2004-01-11
12291 * src/SDCCast.h: added return type IFX
12292 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12293 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12294 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12295 SDCC_OLDONEBYTEOPS selects the old behaviour
12296 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12297 changed again and commented promotion rule
12298 * src/SDCCval.c (valDiv): promotion no longer necessary
12299 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12300 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12302 * support/regression/tests/onebyte.c: added
12304 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12306 * gen.c (genInline): reverted to old code for assemnling inline
12307 code because of bug reported James Chadd
12309 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12311 * ralloc.h: missing declarations from previous patch,
12312 seems that patch for ralloc.h was never applied, fixed
12314 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12315 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12319 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12320 indirect addressing. Marked FSR0 as deprecated
12321 * gen.c (pointerCode): commented out, not needed now
12322 (pic16_popGet2p): new MOVFF helper function
12323 (genGenPointerGet),
12324 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12325 (shiftRLong): removed duplicate debugging info
12327 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12329 * src/ds390/gen.c (genNearPointerGet),
12330 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12331 optimization with bits, but not bitfields.
12332 * src/ds390/ralloc.c (packRegisters),
12333 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12335 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12337 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12339 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12342 * src/SDCCicode.c (operandFromSymbol),
12343 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12344 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12345 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12346 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12347 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12348 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12350 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12351 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12352 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12353 * src/SDCCsymt.c (newSymbol),
12354 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12357 * src/SDCCval.c (newiList): fixed bug #885705
12359 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12361 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12362 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12364 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12366 * device/include/c8051f120.h,
12367 * device/include/c8051f300.h,
12368 * device/include/c8051f310.h: added/updated header files for Silicon
12369 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12370 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12371 in new section Submitting patches
12373 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12375 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12376 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12377 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12379 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12380 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12381 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12383 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12384 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12385 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12387 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12388 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12389 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12390 genGenPointerSet): fixed bug #892400
12391 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12392 to eliminate build warnings.
12393 * src/SDCCast.c (processParms),
12394 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12396 * support/valdiag/valdiag.py: added GCC to the list of defines active
12397 when compiling with gcc
12399 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12401 * support/Util/SDCCerr.h,
12402 * support/Util/SDCCerr.c,
12403 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12404 with an incomplete type (fixed bug #883734)
12405 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12407 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12409 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12411 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12413 * src/SDCCast.c (decorateType),
12414 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12415 function pointer implementation
12416 * support/regression/tests/funptrs.c: added tests to verify both forms
12417 of function pointers work correctly. Added tests to verify parameters
12418 are passed in the correct order.
12420 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12422 * device.c (regCompare): registers are sorted by ascending
12423 address and increasing size,
12424 * main.c (_pic16_finaliseOptions): removed the declaration
12425 of compiler macro MCU. Now a macro of the format pic18fxxxx
12426 will be defined from the command line
12428 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12429 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12431 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12432 PCOP_RLCF was overwritten!
12433 * gen.c (genSkip): commented out calls to pic16_emitcode,
12434 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12436 * (genRRC): added debugging info,
12437 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12438 overwritten while shifting,
12439 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12440 overwritten while shifting,
12443 * (shiftLLeftOrResult),
12444 * (shiftRLeftOrResult),
12446 * (shiftLLong): Implemented with pic16_emitpcode
12447 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12448 * (genLeftShift): Fixed bug, operand for shift by variable always
12449 was "and"ed with 0x0f,
12450 * (genLeftShiftLiteral),
12452 * (genRightShiftLiteral): added debugging info,
12453 * (genrshFour): added comment,
12454 * (genRightShift): determined signedness from operand "left"
12455 instead of "result"
12457 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12459 * src/SDCCicode.c (geniCodeParms),
12460 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12461 function pointers, fixed function pointer bugs #861242 and #861896
12463 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12465 * device/include/c8051f000.h,
12466 * device/include/c8051f120.h,
12467 * device/include/c8051f300.h: added header files for Silicon
12468 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12470 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12472 * src/SDCCast.c (processParams): added new type flow and restructured
12473 (gatherAutoInit): added new type flow
12474 (addCast): cosmetic changes
12475 (getLeftResultType): added new type flow for array indices, patch
12476 provided by Stas, see FR #877103
12477 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12478 array index patch by Stas
12479 * src/SDCCast.h: added prototype getResultTypeFromType()
12481 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12482 * src/pic/glue.c (pic14emitStaticSeg),
12483 * src/pic16/glue.c (pic16emitStaticSeg),
12484 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12485 for initialization of symbols
12486 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12487 * support/Util/SDCCerr.h:
12488 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12489 * .version: bumped version number to 2.3.8
12490 * device/include/Makefile.in (install),
12491 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12494 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12496 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12497 Slade Rich fixed an optimization bug
12498 * src/pic/pcodepeep.c,
12499 * src/pic/pcoderegs.c
12500 * doc/Makefile (install): added test for directory
12502 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12504 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12505 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12506 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12507 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12508 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12509 * as/mcs51/asexpr.c (term),
12510 * as/hc08/asexpr.c (term): fixed bug #887146
12512 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12514 * src/z80/gen.c (genMult): handle single byte result product
12515 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12516 DUMMY_READ_VOLATILE (fixed bug #886367)
12518 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12520 * support/regression/tests/libmullong.c: fixed logic, on little endian
12521 hosts we ended without a mullong_wrapper()
12523 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12525 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12526 virus/worm forged address usage.
12528 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12530 Fixed promotion, it should be done on AST level:
12531 * src/SDCCast.c (addCast): added promotion to int
12532 (decorateType): updated call to upCast()
12533 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12534 usualUnaryConversions()
12536 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12538 * support/regression/tests/literalop.c (mulWrapper): Added a
12539 wrapper to remove integer overflow warnings.
12541 * support/regression/tests/float_trans.c: Made work on host.
12543 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12546 * support/regression/generate-cases.py (main): Changed from inline
12549 * doc/Makefile (install): Changed to depth first to get rid of
12550 missing directory install warning.
12552 * as/Makefile (install-doc): Made work on Mac.
12554 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12556 * src/SDCCast.c: added an additional type flow in decorateType() of
12557 opposite direction, see feature request #860006; it's enabled at runtime
12558 by setting the environment variable SDCC_NEWTYPEFLOW
12559 * src/SDCCast.h: changed prototype of decorateType()
12560 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12561 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12562 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12563 see feature request #877103
12564 * src/SDCCval.c: updated call of decorateType()
12565 (valBitwise): fixed bug #882876
12566 (valMinus): added promotion
12567 (valLogicAndOr): result is unsigned
12568 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12569 * src/SDCCsymt.c (computeType),
12570 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12571 must not cause an unsigned operation
12572 * src/pic/glue (pic14emitRegularMap),
12573 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12575 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12577 * src/pic/pcode.c (PCodeID): commented out left over debug code
12579 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12581 * support/valdiag/tests/overflow.c: added shift tests
12582 * src/pic/device.c,
12589 * src/pic/pcodepeep.c,
12590 * src/pic/pcoderegs.c,
12591 * src/pic/ralloc.c,
12592 * src/pic/ralloc.h: applied patch from Slade Rich;
12593 added support for multiple code pages and multiple RAM banks on the
12594 PIC 14 port. The ASM files now no longer simply assume all the
12595 code / RAM are in the same page / bank. This means the linker can
12596 safely allocate code/RAM of separate ASM files to different pages/banks.
12597 * doc/sdccman.lyx: added Slade's tips
12598 * src/mcs51/peeph.def: fixed bug #880768
12600 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12602 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12603 * src/SDCCast.c (decorateType): fixed bug #880197
12605 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12607 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12610 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12611 strtof is not part of C89 and isn't included with Mac OS X.
12613 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12615 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12616 shiftL2Left2Result): fixed bug #879326
12617 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12618 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12619 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12620 address fetch for clr instruction
12621 * device/lib/hc08/_mulint.c: created optimized assembly version
12622 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12624 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12626 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12627 proposed in FR #877103
12629 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12631 * src/SDCCval.c (cheapestVal): added missing checks
12632 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12633 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12635 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12637 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12640 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12642 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12643 loaded with the linker search paths (-L arguments) and the libraries
12644 to be linked with the current source (-l arguments). Changes
12645 currently will affect only the pic16 port.
12646 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12647 include path the port specific paths and port specific libraries,
12648 * gplink command now contains the $3 argument,
12649 * src/pic16/device.h,
12650 * src/pic16/device.c,: structure PIC_device is made public and
12651 renamed to PIC16_device, the same for variable Pics which is renamed
12652 to Pics16. Updated all references to them.
12653 * src/pic16/glue.c (pic16glue): corrected bug with code
12654 initialization which bypassed the variable initializations block.
12656 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12657 COMPILE_FLAGS and added the --nostdinc option
12659 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12661 * device/include/mc68hc908jb8.h: Register defs for another member
12662 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12664 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12666 Documenting changes from previous commits.
12667 * configure.in (version 1.56),
12668 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12669 when generating output files to configure the pic16 library,
12670 but now I've commented it out, since gputils aren't installed in the
12671 SF compile farm, so library won't compile
12673 * device/lib/Makefile.in (version 1.56): initially I've added in
12674 target 'all' the prerequestive 'model-pic16' so it compiled the
12675 pic16 library, but now I've commented it out for the same reasons
12677 * added targets 'model-pic16' and 'objects-pic16' to compile the
12679 * added target 'port-specific-objects-pic16' to handle the
12680 generated libraries and copy them into the build/ directory
12681 * added target 'clean-intermediate-pic16' to clean intermediate
12682 files into pic16 directory
12683 * in target 'installdirs' added line to create directory pic16 in
12684 the installation path
12686 * device/include/Makefile.in (version 1.11): in target 'install'
12687 added lines to copy all header files to installation path,
12688 * in target 'installdirs' added line create directory for pic16
12689 headers in the installation path
12691 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12693 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12696 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12699 * device/lib/configure.in,
12700 * device/lib/configure: fixed for autoconf 2.57
12702 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12704 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12705 option so that it actually works. Made it specific to the z80, since
12706 the gbz80 doesn't have these kinds of I/O ports.
12708 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12710 * device/include/z180.h,
12711 * device/lib/_memcpy.c,
12712 * device/lib/_memmove.c,
12713 * device/lib/_mulint.c,
12714 * device/lib/ser_ir.c,
12715 * device/lib/ser_ir_cts_rts.c,
12716 * device/lib/_strcmp.c,
12717 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12718 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12719 portmode; added deprecation warning for bank= and protmode= forms.
12720 Also, guard against buffer overflow.
12721 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12723 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12725 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12726 changed interrupt vector table generation to only emit declared vectors.
12727 * device/include/Makefile.in: added missing backslash
12728 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12730 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12732 Mainly changes to support compilation of the device libraries
12733 * src/pic16/device.c: stack is allocated via symbol and not
12734 via literal number. The symbol is placed in the corresponding
12735 position of the data ram
12736 * (pic16_dump_section): relocatable and absolute uninitialized
12737 data are now emitted in sorted order to reduce section naming,
12738 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12739 weren't marked as being in the access bank,
12741 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12743 Added portion of GNU PIC Library under the directory
12744 device/include/pic16 and device/lib/pic16. These files
12745 contain the declarations of SFRs for the PIC18Fxx2 devices.
12746 The directory is initialized via configure from toplevel.
12748 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12750 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12751 the spilllocations to be compared correctly
12753 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12755 * src/SDCCast.c (decorateType): fixed bug introduced today
12757 2004-01-12 Borut Razem <borut.razem AT siol.net>
12759 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12760 doc/sdccman.lyx: upper case pragmas are deprecated
12762 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12764 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12765 in simpler and even better code
12767 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12769 * src/SDCCicode.c (operandOperation): fixed bug #874819
12770 * src/SDCCast.c (decorateType): fixed
12771 char foo (unsigned long ul) { return ul > 0; }
12773 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12775 * doc/sdccman.lyx: Moved and added some sections, small changes
12776 all over. Telling LaTeX to be less strict with word spacing
12777 to better keep the right margin. Changed some notes about
12778 maintainance of the ports in section 3.2.1 - is it OK like this?
12780 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12782 SDCC source changes:
12783 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12784 convilong): modified to inform the pic16 port that builtin functions
12787 PIC16 PORT specific changes:
12788 * src/pic16/device.c pic16_dump_equates() added,
12789 processor registers declared internally by the port are emitted in
12790 the translation as equates,
12791 * src/pic16/gen.c: inline code is passed unprocessed to the
12793 * (pic16_popGetLit2): fnuction modified to take second operand as
12794 pCodeOp pointer and not as literal,
12795 * (popRegFromIdx): prefixed with pic16_,
12796 * (pic16_popCombine2): modified to receive already allocated pCode
12798 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12799 * (genFunction): initializes local stack frame and pushes on stack
12800 all the registers used by this function,
12801 * (genEndFunction): restores all registers from stack and restores
12803 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12805 * (pic16glue): changed the program startup sequence,
12806 * added new dbName code 'A' for functions placed in absolute section
12807 * src/pic16/main.c: added function attribute _naked,
12808 * added pragma 'code' to place a fnuction at an absolute address,
12809 * added command line arguments --debug-ralloc and --pcode-verbose,
12810 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12811 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12812 * (pic16_newpCodeOpLit2): modified to take the second operand as
12814 * (pic16_printpBlock): modified to emit each function in a separate
12816 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12817 UPPER for immediate operands,
12818 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12820 * src/pic16/peeph.def: all peepholes with movff are commented out,
12821 because there is a problem in the pcode peep optimizer,
12822 * src/pic16/ralloc.c: the register allocator can now reuse local
12823 function symbols for another function. This saves register usage.
12824 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12826 Added file src/pic16/NOTES with information about program writing on
12827 the current port version.
12829 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12831 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12832 and peephole 252 (array access)
12834 2004-01-09 Borut Razem <borut.razem AT siol.net>
12836 * src/SDCCmain.c : fixed #872250: -l command line defined library
12837 files are scanned before standard library files
12839 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12841 * src/SDCCast.c (decorateType): fixed bug #874046
12843 2004-01-09 Borut Razem <borut.razem AT siol.net>
12845 * support/scripts/sdcc.nsi: remove previous installation
12847 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12849 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12850 bytes for last interrupt vector (mcs51)
12851 * sdcc.spec: fixed typo
12853 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12855 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12856 gen51Code): more efficient parameter receive for --model-large
12859 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12861 * src/ds390/main.c,
12862 * src/z80/main.c: added missed needLinkerScript flags (more than
12863 one port structure defined in these file)
12864 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12867 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12869 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12870 * src/port.h: added flag needLinkerScript in port->linker
12871 structure to inform whether to create a .lnk file or not,
12873 * src/ds390/main.c,
12875 * src/mcs51/main.c,
12877 * src/pic16/main.c,
12879 * src/z80/main.c: changed appropriately to configure
12880 needLinkerScript flag
12882 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12883 * src/pic/glue.c: added variable udata_section_name to
12884 override default uninitialized data segment definition for
12885 devices only with SHAREBANK memory (reported from Erik Epetrich)
12886 * (pic14emitOverlay): modified to emit a commented overlay segment
12887 directive when no overlay data exist
12888 * (picglue): modified to emit uninitialized data segment
12889 according to udata_section_name
12890 * src/pic/main.c (_pic14_parseOptions): added command line
12891 options --udata-section-name=[name] to override default
12892 udata definition name
12893 * modified _linkCmd and _asmCmd to include compiler passed
12894 arguments via -W option
12895 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12896 object file from '.rel' to '.o' in port->linker structure,
12897 changed size of fptr from 2 to 3 in port structure
12899 2004-01-07 Borut Razem <borut.razem AT siol.net>
12901 * support/scripts/sdcc.nsi: update PATH
12902 * support/scripts/sdcc.ico: craeted
12904 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12906 * device/include/Makefile.in: fix install
12907 * doc/Makefile: fix install
12909 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12911 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12913 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12914 how the function variable allocation summary is displayed; also
12915 include information about variables allocated to the overlay
12918 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12920 * as/mcs51/lkmain.c: Help about -Y option
12921 * as/mcs51/lkarea.c: Fixed gcc warnings
12923 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12925 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12927 * support/valdiag/tests/overflow.c: added
12928 * src/SDCCast.c (decorateType),
12929 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12930 LEFT_OP (left shift)
12932 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12934 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12935 (default behaviour).
12937 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12939 A python script to validate compiler diagnostic messages. It can be
12940 used to verify that sdcc complains about bad c source code and
12941 gives a good location of the error.
12942 * support/valdiag/Makefile,
12943 * support/valdiag/valdiag.py,
12944 * support/valdiag/tests/*
12946 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12948 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12949 * src/SDCCsymt.c (newEnumType),
12951 * support/Util/SDCCerr.c,
12952 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12954 * support/regression/tests/enum.c: added test for enum values that
12955 require at least 2 bytes of storage.
12957 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12959 * src/common.h: added ifndef/define/endif macros
12960 around the header file.
12961 Bug reported from Jesus Calvino-Fraga
12963 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12965 * sdcc.spec: updated
12966 * device/include/Makefile.in: don't install CVS directories
12967 * device/lib/Makefile.in: added removal of CVS directories after install
12968 * doc/Makefile: fixed install, added local_icons
12969 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12970 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12971 * src/ds390/gen.c (genRightShift): fixed bug #870788
12972 * src/SDCCast.c (decorateType): fixed bug #870781
12974 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12976 PIC16 port related changes:
12977 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12978 added variable stackPos,
12980 * gen.c: genCall, assignResultValue: added support for
12981 pushing/retrieving function parameters to/from stack,
12982 genFunction,genEndFunction: setup stack frame for the
12983 generated function,
12984 genAddrOf: will be changed according to bug 863624
12986 * added files genutils.c and genutils.h which contain gen*
12987 debugged and optimised functions extracted from gen.c
12989 * glue.c: added variable 'externs' which holds extern symbols,
12990 pic16emitRegularMap: is modified to properly handle relocatable
12991 symbols under the new scheme,
12992 pic16createInterruptVect: is modified
12993 pic16printPublics: is modified to emit 'global' assembler directives,
12994 added pic16_printExterns to print extern symbols,
12995 pic16glue: initializes stack/frame pointer in the beginning of
12996 the assembly output. Temporary hack, will be corrected later,
12997 because gplink yet does not support stack and SDCC does not
12998 yet support a type of crt0.o object to create the final binary.
13000 * Removed many lines that contain 8051 legacy code.
13001 * The code is finally placed under a 'code' directive.
13002 * Added port specific options.
13004 * _process_pragma: simplified since now we do not need *special*
13005 include file to define SFR registers. But a separate header
13006 will be needed. This will be developed later.
13007 * _pic16_parseOptions: added, parses port specific options:
13008 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13009 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13010 --preplace-udata-with=
13012 * _pic16_setDefaultOptions: modified to initialize section names,
13013 but hack is temporarly out of order since it needs improvement.
13014 * _pic16_genAssemblerPreamble: configuration words are emitted by
13015 their address instead of their name. This part is incomplete and
13016 supports only the 18Fxx2 devices. Other devices will emit an error
13017 during assembly since they do not contain the same set of config
13019 * _pic16_genIVT: is modified,
13021 * pcode.c: added definitions for some hardware registers that are needed
13023 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13024 All PCI entries are updated. Now LFSR is supported.
13025 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13026 * added pic16_newpCodeOpLit2 to support instructions with
13027 two literal arguments
13028 * pic16_pCode2str: corrected code that emits assembler instructions
13029 with two literal operands and those that have an access bit modifier
13030 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13031 this fixes a bug which caused some labels to be lost, when an
13032 assembler directive was added, i.e. banksel,
13033 * pic16_FixRegisterBanking: improved logic that causes the insertion
13035 * InlineFunction: functions that are called once, are not any more
13036 inlined. This can be a port option in the future,
13038 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13040 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13041 hold the corresponding uninitialized symbols,
13042 * pic16_allocProcessorRegister: registers have explicit marked the
13044 * pic16_allocInternalRegister: registers are explicit marked as
13046 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13047 processing list, so bit registers were lost,
13050 * ralloc.h: added field 'accessBank' and original symbol operand
13051 in register definition,
13052 * removed the field isMapped from register definition,
13054 ** Several functions have been removed from various sources:
13055 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13056 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13057 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13058 pic16_assignRelocatableRegisters
13060 ** others have been introduced:
13061 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13062 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13064 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13066 * support/scripts/inc2h.pl: changed definition of BIT_AT
13067 to emit 'sbit at' instead of 'bit at'. This was a request.
13069 PIC16 port related preliminary changes:
13070 * gen.c: prefixed function popRegFromString with
13071 pic16_ and all references to it corrected
13072 * pcode.c: all pic16_pc_* hardware registers prefixed
13073 with underscore (_),
13074 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13075 * ralloc.c: newReg(): when register is REG_SFR then
13076 set address to rIdx,
13077 pic16_allocProcessorRegister(): marks register wasUsed=0
13078 pic16_writeUsedRegs(): added a call to assign processor
13079 registers via pic16_assignFixedRegisters
13081 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13083 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13084 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13085 variables in unused register banks. Also the SSEG is placed
13086 wherever there is enough space for it, and IDATA can be anywhere
13087 in internal RAM. For now compile using -Wl-Y[stack_size].
13088 The mem file is different for this option as well, since it
13089 makes no sense of talking about DSEG lenght.
13091 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13093 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13094 in certain cases, e.g. when ROM assignment, patch provided
13095 from Albert den Haan.
13097 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13099 Many signedness and type propagation fixes:
13100 * src/SDCCicode.c: made geniCodeCast() static
13101 replaced SPEC_ by IS_ (cosmetic)
13102 (operandOperation): fixed div and mod operation
13103 (usualBinaryConversions): added support for promotion of char
13104 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13105 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13106 (geniCodeAdd): an array index will stay unsigned, even if promoted
13108 (geniCodeArray): ditto
13109 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13110 * src/SDCCsymt.c (computeType): added more support for char;
13111 promotion of char is selectable by promoteCharToInt, fixed signedness
13113 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13114 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13115 * src/SDCCval (val*): replaced signedness calculation by
13117 rearranged if-branches (cosmetic)
13118 (valShift): added warning W_SHIFT_CHANGED
13119 (valCompare): fixed problem with different types
13120 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13121 * support/regression/tests/literalop.c: added many cases
13122 * support/regression/tests/ast_constant_folding.c: changed finally to
13124 * .version: new year, new version: 2.3.7
13125 * src/SDCCmain.c (main): applied patch #866468
13126 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13127 provided by Scott Bronson
13128 * doc/sdccman.lyx: updated documentation for sdcdb
13129 updated and added chapter tips
13131 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13133 * src/SDCCsymt.h: missing from yesterday's commits
13135 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13137 * src/SDCC.y (struct_or_union_specifier),
13138 * support/Util/SDCCerr.c,
13139 * support/Util/SDCCerr.h: verify that struct & union tags are used
13142 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13144 * src/SDCCglobl.h: missing from yesterday's commits
13146 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13148 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13149 sft_attributes, struct_declaration, parameter_declaration,
13150 type_name, start_block, declaration_list),
13151 * src/SDCC.lex (check_type): support redefinition of typedef names
13153 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13155 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13156 aligned xdata arrays. Erik helped me with the if clause.
13158 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13160 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13163 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13166 * src/SDCCast.c (newAst_),
13168 * src/SDCCicode.c (ast2iCode, newiCode),
13170 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13171 expr, statement, expression_statement, selection_statement,
13172 iteration_statement, expr_opt, jump_statement): foundation for tracking
13174 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13177 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13179 * support/Util/SDCCerr.c,
13181 * src/SDCCast.c (createCase, createDefault, decorateType),
13182 * src/SDCClabel.c (labelUnreach),
13183 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13185 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13186 (with thanks to Stas Sergeev)
13187 * device/include/time.h,
13188 * device/lib/time.c (CheckTime): suppress unreachable code warning
13190 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13192 * src/SDCCast.c (createIvalCharPtr),
13193 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13195 * support/regression/tests/nullstring.c: tests for these two bugs
13197 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13199 * support/Util/SDCCerr.h,
13200 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13201 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13202 about storage class and 'at' used inside struct or union
13203 * src/SDCCBBlock.c (iCodeFromeBBlock),
13204 * src/SDCCcse.c (ifxOptimize),
13205 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13206 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13207 printIval, emitStaticSeg, emitOverlay),
13208 * src/SDCClabel.c (deleteIfx),
13209 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13210 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13211 gatherAutoInit, processParms),
13212 * support/Util/SDCCerr.h,
13213 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13214 reporting for post-parse errors.
13216 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13218 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13219 implicit casts via union; they don't work on big endian systems
13220 (possible fix for bug #861138)
13222 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13224 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13225 * src/mcs51/main.c: fixed the fix for bug #737001
13227 2003-12-15 Borut Razem <borut.razem AT siol.net>
13229 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13231 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13233 * support/makebin/makebin.c: put output in binary mode
13235 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13237 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13238 xdata and data memory on startup. Set the environment variable
13239 SDCC_NOGENRAMCLEAR to disable this.
13240 * src/mcs51/peephole.def,
13241 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13242 (allows non-interrupt and interrupt code to safely compete for a resource
13243 without the non-interrupt code having to disable interrupts)
13245 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13247 * src/SDCCicode.c (geniCodeAdd),
13248 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13249 with valFromType if type might be a pointer and host is big endian).
13250 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13251 types, not just integer types.
13252 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13253 multiply defined with mismatching "at" address.
13255 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13257 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13258 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13259 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13260 with embedded nulls (fixed bug #753752)
13262 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13264 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13265 Apparently this did not see much testing (endless loop)
13267 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13269 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13271 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13273 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13274 gracefully handle NULL memmap pointers
13276 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13278 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13279 instead of deleting the iCode when an operand is volatile
13280 * src/z80/gen.c (genDummyRead),
13281 * src/mcs51/gen.c (genDummyRead),
13282 * src/ds390/gen.c (genDummyRead),
13283 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13285 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13286 * src/SDCC.y: fixed bug #850420
13288 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13290 Applied z80 i/o port patch from Peter Townson and fixed some operators
13291 to better handle operands in A register.
13292 * device/include/z180.h
13298 * src/z80/peeph-z80.def
13299 * src/z80/peeph.def
13302 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13304 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13306 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13308 * device/lib/hc08/_mullong.c: Removed extra #endif
13310 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13312 * sim/ucsim/hc08.src/inst.cc,
13313 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13314 carries from x to h
13315 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13316 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13317 * device/include/stdarg.h: fixed varargs for hc08
13318 * device/lib/Makefile.in,
13319 * device/lib/hc08/Makefile,
13320 * device/lib/hc08/_mulint.c,
13321 * device/lib/hc08/_mullong.c: fixed some endian problems
13323 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13325 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13326 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13327 * device/lib/_gptrget.c,
13328 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13330 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13332 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13333 * src/SDCCast.c (astErrors): fixed bug #846007
13334 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13336 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13338 * src/SDCCast.c (decorateType): disabled a transformation I added in
13339 revision 1.188 (access to fields of a structure at an absolute address);
13340 it breaks with bitfields, extern declarations, and gcse analysis.
13341 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13342 could be assigned through a pointer, so don't complain.
13343 * src/SDCCast.c (astErrors),
13345 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13347 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13349 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13350 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13351 output of __config directives, since gpasm now supports them
13352 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13353 pre-processor macro, i.e. -DMCU=p18f452
13354 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13355 and modified to handle 'cast' icode similarly to '=' icode
13356 * src/pic16/device.h (typedef struct PIC_device): added field
13357 'extMIface' to indicate that chip has external memory interface
13358 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13359 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13362 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13364 * src/SDCC.y (pointer): fixed bug #846006
13365 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13366 * src/SDCCast.c (decorateType): fixed bug #846009
13367 * src/ds390/peeph.def,
13368 * src/ds390/gen.c (genAnd, genOr),
13369 * src/mcs51/peeph.def,
13370 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13372 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13374 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13381 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13385 * src/SDCCbitv.c: added function to free a bitvector
13386 * src/SDCClrange.h,
13387 * src/SDCClrange.c: added function to recompute the liveranges
13388 * src/avr/ralloc.c,
13389 * src/ds390/ralloc.c,
13390 * src/hc08/ralloc.c,
13391 * src/mcs51/ralloc.c,
13392 * src/pic/ralloc.c,
13393 * src/pic16/ralloc.c,
13394 * src/xa51/ralloc.c,
13395 * src/z80/ralloc.c: recompute the liveranges after register packing
13397 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13399 * src/SDCCloop.c (newInduction): fixed bug #845630
13401 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13403 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13404 inadvertantly left behind from my 2003-11-12 change
13406 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13408 Updated headers I neglected to commit yesterday.
13409 * src/SDCClrange.h,
13412 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13414 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13415 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13416 * src/SDCCopt.c (eBBlockFromiCode),
13417 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13418 the creation of the key hash table from the sequencing so it can be used
13419 earlier (for some GCSE bug fixes still pending)
13421 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13423 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13424 * support/regression/tests/addsub.c: testing genPlus shortcut
13426 2003-11-15 Borut Razem <borut.razem AT siol.net>
13428 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13430 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13432 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13433 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13434 ordering is immaterial.
13435 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13437 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13439 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13440 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13441 (SIGSEV) of bug #840381
13442 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13443 unlink new file before rename if new and old filenames are the same)
13445 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13447 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13448 uninitialized variables) for the mcs51. Set environment variable
13449 SDCC_GENRAMCLEAR to test.
13450 xdata initialization slightly shorter
13452 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13455 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13456 #838241 & 780691 (basicly the same bug)
13457 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13458 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13460 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13462 * src/SDCCmain.c (linkEdit): "fix" #834252
13464 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13466 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13468 * src/SDCC.y: fixed bug #819403
13470 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13472 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13473 the reentrant attribute.
13474 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13475 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13477 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13478 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13479 erroneously reduced to a literal.
13480 * src/hc08/ralloc.c (packRegisters, rematStr),
13481 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13484 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13486 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13487 * doc/sdccman.lyx: changed from 'article' to 'book'
13488 * doc/Makefile: readded test_suite_spec and cdbfileformat
13490 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13492 * device/include/stdlib.h: include malloc.h to comply with ANSI
13493 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13495 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13497 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13498 * doc/clean.mk: also remove *.out files
13499 * doc/sdccman.lyx: some additions, larger top/bottom margins
13501 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13503 * src/SDCC.y: fixed bug #837365
13504 * support/regression/tests/bitopcse.c
13505 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13506 a symbol (might be valop instead)
13507 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13508 * device/lib/clean.mk: added hc08 to the cleaning list
13510 2003-11-04 Borut Razem <borut.razem AT siol.net>
13512 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13514 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13515 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13516 malloc is declared in standard stdlib.h
13518 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13520 * device/lib/hc08/Makefile: need to clean .rel not .o files
13521 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13523 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13527 * src/mcs51/main.c,
13528 * src/ds390/main.c,
13532 * src/pic16/main.c,
13533 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13534 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13535 tests (which uses the port's oclsExpense function)
13541 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13543 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13545 * src/SDCCcse.c (ifxOptimize),
13546 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13547 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13548 deleting the IFX iCode.
13549 * src/hc08/ralloc.c: reduced unneeded slocs
13550 * src/hc08/gen.c: fixed bug in asmopToBoolean
13552 2003-11-04 Borut Razem <borut.razem AT siol.net>
13554 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13555 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13556 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13557 transferred to configure
13559 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13561 Use headers defined in the C[++] standards:
13562 * sim/ucsim/gui.src/serio.src/fileio.cc
13563 * sim/ucsim/gui.src/serio.src/frontend.cc
13564 * sim/ucsim/gui.src/serio.src/main.cc
13565 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13566 * support/Util/NewAlloc.c
13568 * as/mcs51/lklibr.c
13572 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13574 * Added MSVC projects for hc08 assembler and linker:
13575 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13576 /as/hc08/link_hc08.dsp
13578 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13580 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13582 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13584 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13586 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13588 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13590 2003-10-31 Borut Razem <borut.razem AT siol.net>
13592 * support/cpp2/cpplib.h,
13593 support/cpp2/cpplib.c,
13594 support/cpp2/cpplex.c,
13595 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13596 to switch _asm block preprocessing on / off. Default is
13597 #pragma preproc_asm +
13599 2003-10-31 Borut Razem <borut.razem AT siol.net>
13601 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13602 when outputting comment blocks (when executed with -C option) and
13603 _asm (SDCPP specific) blocks
13605 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13607 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13609 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13611 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13613 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13615 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13616 * src/SDCCast.c (decorateType): fixed bug #832664
13618 2003-10-31 Borut Razem <borut.razem AT siol.net>
13620 * support/cpp2/cpplex.c: fixed for SDCPP:
13621 comments(when executed with -C option) and _asm blocks
13622 were included even if they where in skipped #if block.
13623 Applied solution from GCC cpp 3.3.2
13625 2003-10-31 Borut Razem <borut.razem AT siol.net>
13627 * src/SDCC.lex: sdcc now understands both formats:
13628 '# <line_number> <file_name>' and
13629 '#line <line_number> <file_name>'
13630 * support/cpp2/cppmain.c: sdcpp now generates the standard
13631 '# <line_number> <file_name>' instead of former
13632 '#line <line_number> <file_name>'
13634 2003-10-30 Borut Razem <borut.razem AT siol.net>
13636 * support/cpp2/cpphash.h,
13637 * support/cpp2/cpplib.h
13638 * support/cpp2/cpplex.c,
13639 * support/cpp2/cppmain.c,
13640 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13642 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13644 Fixed a number of problems revealed by bug #827883.
13645 * src/SDCCloop.c (loopInvariants): Spill location of the
13646 result operand should be recomputed if extracted from
13647 a loop. Also, don't extract assignments of an iTemp
13649 * src/SDCCast.c (isConformingBody): loop reversal should
13650 not occur if the control variable is involved with a
13651 relational operator.
13653 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13655 * .version: bumped to 2.3.6 to reflect the big improvements
13656 made by Erik and Klaus. Thanks!
13658 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13660 Replaced the livrange code.
13661 * src/SDCClrange.c: added new LR code
13663 * src/SDCCBBlock.h: removed remainig parts from old LR code
13664 * src/ds390/ralloc.c,
13665 * src/ds390/gen.c: minor fixes to make it work with new code
13667 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13670 * as/hc08/lkrloc.c,
13672 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13673 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13674 (tweaked fix for bug #818696)
13676 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13678 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13680 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13683 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13684 * src/mcs51/gen.c (gencjneshort),
13685 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13686 more efficient (per Scott Bronson's suggestion)
13688 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13690 Extended the semantics of the critical keyword to include
13691 individual statements. See RFE #827755 and #799831
13696 * support/Util/SDCCerr.c
13697 * support/Util/SDCCerr.h
13702 2003-10-19 Borut Razem <borut.razem AT siol.net>
13704 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13706 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13708 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13710 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13711 and predecrement operand is displayed
13713 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13715 * src/SDCCval.c (valMinus): fixed bug #826041
13717 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13719 Some hc08 related updates that I missed earlier
13720 * sim/ucsim/stypes.h
13721 * support/regression/ports/hc08/spec.mk
13723 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13725 New target "hc08" for the Motorola 68hc08 family of micros
13733 * sim/ucsim/hc08.src/*
13734 * sim/ucsim/configure.in
13735 * src/ucsim/configure
13736 * sim/ucsim/packages_in.mk
13739 * device/include/mc68hc908qy.h
13740 * device/lib/hc08/*
13741 * device/lib/Makefile.in
13742 * support/regression/ports/hc08/*
13743 * support/regression/Makefile
13745 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13747 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13749 * src/ds390/gen.c (genCast): fixed bug #821957
13751 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13753 * device/lib/logf.c: "fixed" overlay bug
13754 * support/regression/ports/host/spec.mk: added m library
13755 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13756 * support/regression/tests/float_trans: added (for Eric)
13758 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13760 * src/mcs51/gen.c (genCpl): fixed bug
13761 http://sf.net/mailarchive/message.php?msg_id=6263915
13763 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13765 * src/SDCCast.c (decorateType): added extended constant folding
13766 * src/SDCCsymt.c (computeType): cleanup
13767 * src/SDCCval.c (valShift): minor optimization
13768 * support/regression/tests/ast_constant_folding.c: added
13770 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13772 * src/SDCCmain.c: removed some unintended changes
13774 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13776 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13777 * src/z80/gen.c: fixed part of bug #817589
13778 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13780 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13782 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13793 * src/ds390/ralloc.c
13795 * src/mcs51/ralloc.c
13797 * src/pic16/ralloc.c
13798 * src/xa51/ralloc.c
13800 * src/z80/gen.c: removed unused label "release:"
13802 2003-10-06 Borut Razem <borut.razem AT siol.net>
13804 * src/SDCC.lex: removed definition of unused variables
13805 save_optimize and save_options
13807 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13809 * clean.mk: removed '=' in "-maxdepth=1"
13810 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13811 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13813 2003-10-06 Borut Razem <borut.razem AT siol.net>
13815 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13816 my_unput() replaced by unput()
13818 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13820 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13821 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13822 type-punned pointer will break strict-aliasing rules"
13823 Old LR behaviour is again default; Klaus' LR can be choosen by
13824 defining the environment variable LRKLAUS
13828 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13829 * clean.mk: fixed removal of files in bin/CVS/
13830 * device/lib/clean.mk: fixed removal of directories small and large
13831 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13833 * src/SDCCval.c: removed superflous test for pedantic
13835 2003-10-05 Borut Razem <borut.razem AT siol.net>
13837 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13838 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13839 message "unmatched #pragma SAVE and #pragma RESTORE"
13841 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13843 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13844 assembly, critical functions, atomic, nojtbound)
13846 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13848 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13854 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13857 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13859 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13861 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13862 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13863 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13865 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13867 * src/z80/gen.c (genRet): fixed bug #524753
13868 * src/z80/gen.c (genCast): fixed internal error on cast from
13870 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13871 fix for bug #477835 to the z80
13872 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13873 for tracking iCodes in the peephole optimizer for z80
13875 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13877 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13878 the other part of bug #814548
13879 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13881 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13883 * src/SDCCcse.c: fixed part of bug #814548
13885 2003-09-28 Borut Razem <borut.razem AT siol.net>
13887 * src/asm.c: rewrite of printILine() to use temporary file instead
13889 * src/xa51/main.c: commented out declaration of int rewinds
13891 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13893 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13895 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13897 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13898 * src/asm.c (printILine): Fixed bug #811015
13900 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13902 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13905 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13907 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13908 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13909 to correctly handle general case of AOP_PAIRPTR
13910 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13912 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13914 * src/mcs51/ralloc.c (fillGaps),
13915 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13916 register positioning bug)
13918 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13920 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13922 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13924 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13925 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13926 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13927 (ralloc doesn't intentionally do this now, but perhaps later)
13928 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13929 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13930 register positioning bugs (Fixed bug #762602 and #795325)
13931 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13932 (Fixed bug #808779)
13933 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13934 lines that --i-code-in-asm generates
13936 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13938 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13939 trying to fclose a FILE* that was already closed.
13941 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13943 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13944 of const struct should be treated as if const themselves)
13946 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13948 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13950 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13952 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13953 Unix (/n) and DOS (/r/n) line terminations.
13955 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13957 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13960 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13962 * src/mcs51/gen.c (genFunction, genEndFunction),
13963 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13964 and restore of EA so that stack offsets to parameters are
13965 correct when using both critical and reentrant/stack-auto.
13966 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13967 size (can be triggered in error if sloc is shared between
13968 different sized objects)
13969 * device/include/float.h: fixed macros to explicitly use
13970 unsigned long where needed
13972 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13974 Feature req. 799831: added code to allow nesting of critical functions
13975 * src/mcs51/gen.c (genFunction, genEndFunction)
13976 * src/ds390/gen.c (genFunction, genEndFunction)
13978 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13980 * src/SDCCsymt.c (sclsFromPtr),
13982 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13983 support for standard C idiom of memory mapped variables; for
13984 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13985 to xdata int at 0x1234 tempvar = 1.
13986 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13987 provided by Akiya ISHIDA
13989 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13991 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13992 * src/SDCCval.c (constVal): added reduction from int to char
13993 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13994 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13995 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13997 * support/regression/tests/shifts.c: fixed
13999 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14001 * src/z80/gen.c (genXor): Fixed bug #805445
14003 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14005 Fixed bug #621531 (const & volatile confusion in the type chain).
14006 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14007 refer to the const or volatile state of the pointer itself.
14019 * src/pic16/ralloc.c
14020 * support/regression/tests/const.c
14022 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14024 When checking for duplicated modules, use absolute paths
14025 instead of relative paths. Files changed:
14030 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14032 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14034 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14036 * device/include/string.h: added size_t typedef, changed
14037 prototypes to use size_t, eliminated separate reentrant and
14038 non-reentrant declarations, added _memmove declaration
14039 * device/lib/_memcpy.c: changed to use size_t instead of int,
14040 changed /4 to >>2 to avoid division library call
14041 * device/lib/_memcmp.c,
14042 * device/lib/_memset.c,
14043 * device/lib/_strncat.c,
14044 * device/lib/_strncpy.c,
14045 * device/lib/_strncmp.c: changed to use size_t instead of int
14046 * device/lib/_memmove.c: new file (fixed bug #772294)
14047 * device/lib/Makefile.in: added _memmove.c
14048 * device/lib/z80/asm_strings.s: fixed bug #772290
14049 * support/regression/tests/bitfields.c: attempt to fix host assertion
14050 failure on amd64-unknown-linux2.2
14052 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14054 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14055 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14056 * as/z80/asmain.c (main): fixed bug #801766
14058 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14060 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14063 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14065 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14066 reported in bug #800609
14068 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14070 * Top header beautifications in src/pic16 directory:
14071 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14072 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14073 pcoderegs.h, ralloc.c, ralloc.h
14074 * main.c: added top header and GPL license notice
14075 * pcode.c: fixed the if-conditional warning
14077 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14079 * device/lib/_mullong.c: replaced int by short for gcc
14081 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14083 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14084 and JUMPTABLE iCodes properly now (worked by accident before)
14085 * src/mcs51/gen.c (leftRightUseAcc),
14086 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14087 iCode properly now. Use getSize instead of nRegs since a & b
14088 aren't part of the nRegs tally.
14090 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14092 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14093 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14094 before instructions that use the _STATUS register
14096 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14098 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14099 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14100 fetching of the pointer
14101 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14102 copied from genNearPointerSet()
14103 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14104 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14105 If they pop r0/r1 they must be called in the opposite order than aopOp().
14106 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14107 (resp. --stack-auto), prepared for --xstack
14109 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14111 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14113 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14115 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14116 these ports have their own __sdcc_external_start()
14118 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14120 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14121 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14122 type for bits was changed. It resulted in bit variables becoming
14123 global, which is not permitted in PIC 14 assembly output.
14125 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14127 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14129 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14131 Z80 and MCS51 linkers complaint if a public symbol is defined
14132 in more than one library module:
14136 * as/mcs51/Makefile.in
14138 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14140 A few small changes that speed up the peephole optimizer.
14144 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14146 Try to make the peephole optimizer smarter by maintaining
14147 an association between the assembly source code and the
14148 iCodes that originated them. Put this information to use
14149 with a new peephole rule condition "notVolatile" so that
14150 the rules can be aggressive yet still safe.
14155 * src/mcs51/peeph.def
14157 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14161 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14162 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14163 if the left or right operand symbols have the accuse flag set.
14165 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14167 Changed the type of the result of the ! (NOT) operator to char;
14168 previously it returned the same type as the source. This allows
14169 us to eliminate all the genFloatNot functions (all of its target
14170 implementations were very buggy) since !float can use the same
14173 * src/SDCCicode.c (ast2iCode): ! returns char
14174 * src/mcs51/gen.c (genNot, genNotFloat),
14175 * src/ds390/gen.c (genNot, genNotFloat),
14176 * src/z80/gen.c (genNot, genNotFloat),
14177 * src/pic/gen.c (genNot, genNotFloat),
14178 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14180 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14182 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14183 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14184 during interrupts. Ensure WSAVE is located at a shared bank address.
14185 2. Fixed page selection in some places
14186 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14187 the registers name strings.
14188 4. Fixed "signed / unsigned compare" compiler warnings.
14189 5. The PIC port manages its own allocation of the general purpose
14190 registers, but makes no attempt to reuse them. As a result when
14191 compiling it soon runs out of general purpose registers. Some
14192 additional code was added to the files pcode.c and device.c to walk
14193 through the function call tree and rename the registers so that they
14203 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14204 genPlus() & genMinus() when the result is the same as left or right
14206 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14208 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14210 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14212 Made bitfield a distinct type from bit so that bitfields
14213 convert as per ANSI C and bits retain their traditional
14214 boolean style behaviour. Implemented bitfield support in
14222 * src/ds390/gen.c: bit v bitfield split
14223 * src/z80/gen.c: New support for bitfields
14224 * support/regression/tests/bitfields.c: reenabled z80,
14227 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14229 Rules 246.x, 247.x relate to bitfields, the others speed up
14230 access to xdata mapped I/O devices.
14232 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14234 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14236 Cleaned up genPackBits and genUnpackBits and added two helper
14237 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14238 for literal assignments in genPackBits (thanks to Frieder for
14244 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14246 Fixed bug #748310 (pointer to function type mishandled when the
14247 function name is omitted). Also fixed a SIGSEGV when a function
14248 attribute (reentrant, etc) is used on a non-function or on a
14249 function but misplaced before the parameter list.
14251 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14253 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14254 * support/Util/SDCCerr.h,
14255 * support/Util/SDCCerr.c: Added func attr misuse error msg
14257 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14259 Fixed bug #787649 by anonymous
14260 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14261 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14263 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14265 Fixed numerous bitfield problems.
14267 * src/SDCC.y: More bitfield related error checking
14269 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14270 * support/Util/SDCCerr.h,
14271 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14272 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14273 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14274 * support/regression/tests/bitfields.c: tests added
14276 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14278 Made the constant following the "interrupt" keyword optional. If
14279 omitted, the function will not automatically be given an entry
14280 in the interrupt vector table (similar to #pragma NOIV, but
14281 less syntacticly kludgy). The interrupt number is also now
14282 range checked. Also fixed a bug in the high order bit example
14289 * support/Util/SDCCerr.c
14290 * support/Util/SDCCerr.h
14293 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14295 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14296 * src/SDCCicode.c (operandOperation): rewritten some ops
14297 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14298 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14300 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14301 be re-activated by defining REDUCE_LITERALS)
14302 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14303 unsigned, but are signed by default
14304 * src/SDCCval.c (constVal): rearranged
14305 * src/SDCCval.c (valMod): preliminary fix
14306 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14307 * support/regression/literalop.c: added, work in progress
14309 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14311 Generate warnings for useless declarations like "char data;"
14312 that don't do what new users expect.
14315 * support/Util/SDCCerr.h
14316 * support/Util/SDCCerr.c
14318 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14320 * src/SDCCval.c (valMult): fix overflow detection of negative int
14322 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14324 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14326 Changes to support big endian targets:
14339 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14341 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14342 * device/lib/time.c: fixed warning "integer overflow in expression"
14344 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14346 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14347 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14348 constants are unsigned; added recognition of "u" flag for unsigned
14349 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14350 * src/SDCCval.c (valDiv, valMod): fixed signdness
14351 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14352 signedness of modulo, left and right shift
14353 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14354 * support/Util/SDCCerr.h: added warning W_INT_OVL
14355 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14356 * src/SDCCast.c (ast_print): improved output of constants
14358 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14360 Fixed some warnings when building with MSVC:
14362 * as/mcs51/asdata.c
14366 * link/z80/aslink.h
14367 * link/z80/lkdata.c
14368 * link/z80/lkeval.c
14373 * support/cpp2/cpplib.c
14377 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14379 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14381 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14383 * support/librarian/clean.mk: Do not remove Makefile.
14384 * support/librarian/Makefile: added.
14386 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14388 Added librarian to MSVC build:
14391 * support/librarian/librarian.dsp
14393 'configure' not needed for librarian, removed:
14394 * support/librarian/configure
14395 * support/librarian/configure.in
14396 * support/librarian/config_in.h
14397 * support/librarian/Makefile.in
14399 Hopefully these ones built the librarian and the rest of sdcc properly:
14401 * Makefile.common.in
14403 Messed up 'configure', so revert to previous version:
14407 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14409 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14410 there, while the mantissa of a double is "only" 53 bits wide.
14412 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14414 Adding sdcclib to the build. MSVC project coming soon.
14415 Files added/changed:
14417 * support/librarian/clean.mk
14418 * support/librarian/configure
14419 * support/librarian/configure.in
14420 * support/librarian/config_in.h
14421 * support/librarian/Makefile.bcc
14422 * support/librarian/Makefile.in
14423 * support/librarian/sdcclib.c
14426 * Makefile.common.in
14430 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14432 Linker now complaints if linked modules have conflicting options, for
14433 example, one compiled using --model-large and another one compiled with
14434 --model-small. The following files were modified:
14436 * as/mcs51/asdata.c
14437 * as/mcs51/aslink.h
14439 * as/mcs51/asmain.c
14441 * as/mcs51/i51pst.c
14442 * as/mcs51/lkdata.c
14443 * as/mcs51/lklibr.c
14444 * as/mcs51/lkmain.c
14450 * link/z80/aslink.h
14451 * link/z80/lkdata.c
14452 * link/z80/lklibr.c
14453 * link/z80/lkmain.c
14456 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14458 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14459 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14461 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14463 * src/z80/mappings.i: fix _mul[us][int,long] entries
14465 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14467 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14469 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14471 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14472 * support/regression/tests/bitopcse.c: added
14480 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14482 added support for new library format to z80, gbz80 linkers:
14488 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14490 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14491 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14493 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14495 added DUMMY_READ_VOLATILE:
14504 * src/SDCCcse.c (algebraicOpts): many improvements
14505 * src/SDCCcse.h: removed algebraicOpts()
14506 * src/SDCCicode.c (picDummyRead): added
14508 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14510 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14511 "Insufficient space in data memory".
14513 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14515 * src/mcs51/gen.c: fixed bug #771358
14516 * src/z80/gen.c: fixed bug #759087
14518 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14520 * src/pic16/glue.c: minor cleanup by Vangelis
14522 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14524 * device/include/regc515c.h: fixed #758477
14525 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14526 * device/lib/_gptrput.c: saved a few bytes
14527 * my tab spacing is 8, yours too?)
14528 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14529 * device/lib/serial.c: process RX bytes earlier than TX bytes
14530 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14532 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14534 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14536 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14538 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14540 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14542 * device/lib/Makefile.in: bad fix, reverted to 1.43
14544 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14546 * device/lib/Makefile.in: added missing z80 object files
14548 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14550 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14551 pic16 progress by Vangelis:
14554 * src/pic/Makefile:
14561 * pic16/genarith.c:
14566 * pic16/pcodepeep.c:
14569 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14571 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14573 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14575 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14576 added gbz80 build to MSVC project.
14577 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14578 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14579 from 8051 stuff and setup so it links using a .lnk file.
14581 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14583 * support/librarian/sdcclib.c: sdcc librarian.
14584 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14587 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14589 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14591 2003-07-02 Borut Razem <borut.razem AT siol.net>
14593 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14594 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14595 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14596 src/xa51/main.c, src/z80/main.c:
14597 virtualization of glue() function: each port has it's own glue function,
14598 which is accessed by do_glue function pointer in PORT.general structure
14600 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14602 * DS800C400 fun, improved ROM interface and tinibios.
14604 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14606 * More support for DS80C400. Now includes beginning of interface to ROM.
14608 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14610 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14612 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14614 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14616 2003-06-19 Borut Razem <borut.razem AT siol.net>
14618 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14620 2003-06-19 Borut Razem <borut.razem AT siol.net>
14622 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14623 fixed Z80 port - crt0.o: cannot open.
14625 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14627 * support/Util/MySystem.c (merge_command): revert bad fix
14629 2003-06-18 Borut Razem <borut.razem AT siol.net>
14631 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14633 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14635 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14636 option --use-stdout sends errors to stdout instead of stderr.
14638 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14640 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14642 2003-06-15 Borut Razem <borut.razem AT siol.net>
14644 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14645 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14646 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14647 fixed width array of pointers replaced with sets;
14648 multiple include and lib paths ared transferred to preprocessor and linker
14649 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14650 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14651 fixed width array of pointers
14652 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14653 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14654 fixupPath(), getPathDifference()
14655 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14656 fixed width array of pointers
14658 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14660 * src/pic16/ralloc.c: fix warnings
14661 * src/pic16/pcode.c: fix warning
14663 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14665 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14666 know all the details, but essentially this set of changes enable
14667 the pic16 port to generate movff instructions and generate assembler
14671 * src/pic16/glue.c:
14672 * src/pic16/pcode.c:
14673 * src/pic16/device.c:
14674 * src/pic16/main.c:
14675 * src/pic16/pcode.h:
14676 * src/pic16/pcoderegs.c:
14677 * src/pic16/ralloc.c:
14678 * src/pic16/ralloc.h:
14680 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14682 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14683 added option --vc, so sdcc errors and warnings are compatible with
14684 Microsoft Visual Studio.
14686 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14688 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14689 device/lib/libfloat.lib: added atof function.
14691 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14693 * doc/sdccman.lyx: updated to Lyx 1.3
14694 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14695 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14696 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14698 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14700 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14702 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14704 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14705 additions to the "related tools/documentation" section
14707 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14709 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14711 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14713 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14714 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14716 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14718 * doc/sdccman.lyx: fix double dash and other minor things
14719 * doc/Makefile: fix double dash
14721 2003-05-28 Karl Bongers(patches from Martin Helmling)
14722 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14723 condition and ignore commands.
14725 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14727 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14728 is in parts still quite out of date, I did changes as far as I felt makes sense
14729 for a non-native english speaker.
14730 Please feel free to add to the manual or to correct my changes.
14731 * doc/Makefile: undid touching the date of intermediate tex files.
14733 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14735 * doc/sdccman.lyx: Manual has an index now
14737 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14739 Finalize muluint/mulsint and mululong/mulslong merging:
14740 * device/lib/_mulint.c
14741 * device/lib/_mullong.c
14742 * device/lib/gbz80/mul.s
14743 * device/lib/gbz80/stubs.s
14744 * device/lib/z80/mul.s
14745 * device/lib/z80/stubs.s
14746 * src/SDCCsymt.c (initCSupport)
14748 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14750 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14751 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14752 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14753 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14756 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14758 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14759 the regression tests I'm not brave enough to enable 245.b, 245.c
14760 * doc/sdccman.lyx: added latex preamble for hyperref package.
14761 Using pdflatex this will give you a hyperlinked pdf file with
14762 bookmarks. (prepend '%' before /usepackage if this breaks something)
14764 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14766 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14768 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14770 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14772 2003-05-21 <johan AT balder>
14774 * src/SDCCglue.c (printIval): fixed bug #739934
14776 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14778 Applied patch from bug 737905 (renamed yylineo to mylineno):
14785 * src/pic16/pcode.c: Cleaned warnings
14786 * src/pic16/pcodeflow.c: Cleaned warnings
14787 * src/pic16/pcoderegs.c: Cleaned warnings
14789 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14791 * src/pic16/pcode.c: Cleaned warnings
14792 * src/pic16/pcodepeep.c: Cleaned warnings
14793 * src/pic16/ralloc.c: Cleaned warnings
14795 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14797 * doc/sdccman.lyx: fixed bug 739745
14798 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14800 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14802 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14803 it can be defined with CFLAGS when running configure
14804 * src/SDCCmain.c: fixed compiling + linking with object files
14806 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14808 * configure.in: configure for pic16 port,
14809 added --disable-pic16-port
14810 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14811 * src/SDCCmain.c: linkOptions is changed to set *,
14812 added if/endif conditional macros to remove options help
14813 messages from optionsTable when a port is not configured, added
14814 support for the PIc16 port in the ports table, when executing
14815 the compiler with no port specified on command line, a default
14816 port is selected with the new macro DEFAULT_PORT which is
14817 defined in port.h, in setDefaultOptions() linkOptions is removed
14818 from initialization assignment, since now it is a set,
14819 parseCmdLine uses setParseWithComma for linkOptions, in
14820 linkEdit() linkOptions are accessed with new function indexSet()
14821 which returns the i'th item of a set variable. See SDCCset.c, in
14822 linkEdit() when calling buildCmdLine(), added linkOptions as
14823 last argument. Now users can pass arguments to gplink via the
14824 -Wl option, main() uses pic16glue() to glue up pic16 programs
14825 * src/SDCCpeeph.c: various changes to support pic16
14826 * src/SDCCset.c: added function void *indexSet(set *, int) to
14827 return the i'th item of the set
14828 * src/SDCCset.h: added function prototype for indexSet()
14829 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14830 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14831 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14832 added macro DEFAULT_PORT
14833 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14834 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14836 * src/pic16/glue.c: commented out some error producing lines
14837 * src/pic16/main.c: __config directives are commented out to stop
14838 gpasm complaining and test the linkage with gplink, _linkCmd and
14839 _asmCmd changed to be more gplink and gpasm friendly
14840 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14841 produced an error when parsed, peep rule 12 is added to utilize
14842 movff, but it is commented out since the pCode does not support
14843 yet a command with 2 address arguments
14845 2003-05-18 <johan AT balder>
14847 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14848 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14849 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14851 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14852 Added feature to script commands from file.
14854 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14856 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14857 * src/SDCCutil.c: include ctype.h for win32
14859 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14861 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14863 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14865 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14866 Fixed so you can set breakpoints prior to run, run does not stop
14867 on entry now. Add tbreak. Other enhancements and fixes for use
14870 2003-05-12 Borut Razem <borut.razem AT siol.net>
14872 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14874 2003-05-11 Borut Razem <borut.razem AT siol.net>
14876 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14877 the path of bin directory, so that PATH is the only env. variable, which has to be set
14878 in case of standard installation.
14879 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14880 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14881 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14883 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14885 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14886 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14887 temp files are in the port dir; clean the gen/test directory when
14888 generating new test.c
14889 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14890 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14891 * support/regression/tests/zeropad.c: added
14893 2003-05-09 <johan AT balder>
14895 * src/SDCCglue.c: fixed bug #597940
14897 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14899 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14900 cache sfr, optimize next,step, fix off by one sourceline,
14901 support ddd list function.
14902 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14904 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14906 * support/regression/HTMLgen.py: added compare_s2f()
14907 * support/regression/Makefile: redo 1.27
14908 * support/regression/generate-cases.py: redo 1.5
14910 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14912 * support/regression/tests/float.c: workaround 33 bit hex constant
14913 * support/regression/tests/simplefloat.c: fix division for host
14915 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14917 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14918 that tame's the PIC's over-aggressive optimizer.
14920 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14922 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14925 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14927 Initial support for DS80C400. "Hello world" runs on TINIm400
14930 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14932 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14933 * Some notes on ddd usage added in debugger/README
14934 Martin Helmling adding more features and fixes for ddd GUI debugger.
14935 Code added for nexti, stepi, up, down, and other adjustments.
14937 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14939 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14940 * src/pic/peeph.def Added two rules to optimize carry manipulation
14941 * src/pic/* removed debug printfs
14943 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14945 * debugger/mcs51/cmd.c: added header newalloc.h
14947 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14949 * as/Makefile: new EXEEXT
14950 * as/z80/Makefile: remove trailing slash of BUILDIR
14951 * as/z80/clean.mk: new EXEEXT
14952 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14953 * support/cpp2/Makefile.in: new EXEEXT
14954 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14956 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14958 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14959 EXEEXT was introduced to fix all related problems with targets
14960 "clean", "install" and "uninstall"; a couple of further flaws
14961 especially with "clean" have been fixed too
14962 * as/mcs51/Makefile.in
14963 * as/mcs51/clean.mk
14967 * debugger/mcs51/Makefile.in
14968 * debugger/mcs51/clean.mk
14969 * link/z80/Makefile
14970 * link/z80/Makefile.in
14971 * link/z80/clean.mk
14973 * packihx/Makefile.in
14975 * sim/ucsim/Makefile
14976 * sim/ucsim/clean.mk
14977 * sim/ucsim/avr.src/Makefile.in
14978 * sim/ucsim/avr.src/clean.mk
14979 * sim/ucsim/s51.src/Makefile.in
14980 * sim/ucsim/s51.src/clean.mk
14981 * sim/ucsim/xa.src/Makefile.in
14982 * sim/ucsim/xa.src/clean.mk
14983 * sim/ucsim/z80.src/Makefile.in
14984 * sim/ucsim/z80.src/clean.mk
14985 * sim/ucsim/main_in.mk
14986 * sim/ucsim/packages_in.mk
14987 * sim/ucsim/gui.src/Makefile.in
14988 * sim/ucsim/gui.src/serio.src/Makefile.in
14989 * sim/ucsim/gui.src/serio.src/clean.mk
14992 * support/cpp2/Makefile.in
14993 * support/cpp2/clean.mk
14994 * support/makebin/Makefile
14995 * support/makebin/clean.mk
14996 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14997 * doc/sdccman.lyx: --program-suffix no longer needed
14999 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15001 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15002 Martin Helmling added support for ddd GUI debugger.
15003 Code added to display assembly, set variables, and other commands
15004 to interface to ddd.
15006 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15008 * as/Makefile: fix target clean
15009 * as/clean.mk: fix target clean
15010 * as/z80/clean.mk: fix target clean
15012 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15014 * Makefile.common.in: added AT EXEEXT AT
15015 * configure.in: removed all mingw32 stuff
15016 * configure: rebuilt from configure.in
15017 * doc/sdccman.lyx: updated section "installation"
15018 * support/scripts/sdcc_mingw32: adapted to configure
15019 * support/scripts/sdcc_cygwin_mingw32: added
15021 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15023 * src/pic Added object file support for the PIC port
15024 * src/pic Applied patch from Craig Franklin (this started the object file support)
15025 * src/regression Updated the PIC regression tests for object files
15027 2003-04-20 Borut Razem <borut.razem AT siol.net>
15029 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15030 lklex.c: In function `getfid':
15031 lklex.c:203: warning: array subscript has type `char'
15032 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15033 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15034 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15035 stack handling macros
15037 2003-04-19 Borut Razem <borut.razem AT siol.net>
15039 * "handling space characters in file path" task:
15040 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15041 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15042 * support/Util/MySystem.h: make it self-sufficient
15043 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15044 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15045 handling space characters in file path
15046 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15047 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15048 * support/Util/MySystem.c: handling space characters in executable's path
15050 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15052 * as/z80/Makefile: fix permanent rebuild of z80
15053 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15054 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15056 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15058 * src/SDCCopt.c: add special case optimization to replace modulo by
15059 a power of two with a bitwise AND.
15061 2003-04-18 <johan AT balder>
15063 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15065 2003-04-17 <johan AT balder>
15067 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15068 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15070 2003-04-13 Borut Razem <borut.razem AT siol.net>
15072 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15073 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15074 fixed mingw problem in adl_NORMALIZE_PATH
15076 2003-04-12 Borut Razem <borut.razem AT siol.net>
15078 * fixed "#pragma SAVE/RESTORE can not be nested":
15079 * src/SDCC.lex: reworked pragma handling functions
15080 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15081 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15083 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15085 * src/SDCCutil.c (pathEquivalent): defined but not used
15086 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15087 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15088 * configure: rebuilt from configure.in
15089 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15090 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15091 * device/include/Makefile.in: replace sdcc_datadir
15092 * device/lib/Makefile.in: replace sdcc_datadir
15093 * Makefile.common.in: add LDFLAGS from configure
15094 * packihx/Makefile.in: use LDFLAGS
15095 * src/Makefile.in: use LDFLAGS
15096 * support/cpp2/Makefile.in: add LDFLAGS from configure
15097 * support/makebin/Makefile: use LDFLAGS
15098 * .version: bumped version number to 2.3.5
15100 2003-04-12 Borut Razem <borut.razem AT siol.net>
15102 * completed "different paths" task:
15103 * src/SDCCmacro.c: fixed bug in handling quotes
15104 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15105 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15107 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15109 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15111 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15113 * ds390/gen.c ds390/peeph.def: fix bug 706781
15115 2003-04-11 Borut Razem <borut.razem AT siol.net>
15117 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15119 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15121 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15122 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15123 set - this bit used to not be set...).
15124 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15125 bad code in PIC Port
15126 * src/regression/and2.c added to test bug 609268
15127 * src/regression/Makefile added and2.c to regression test
15130 2003-04-08 <johan AT CP255758-A>
15132 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15133 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15134 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15136 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15138 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15140 * support/cpp2/Makefile.in: fix bug #487815
15141 * configure: rebuilt from configure.in
15142 * Makefile.common.in: docdir changed, new path suffixes
15143 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15144 * sdcc_vc_in.h: reflect changes from sdccconf.h
15145 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15146 * src/SDCCutil.h: remove BINDIR hack
15147 * doc/sdccman.lyx: update new path hierarchy
15149 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15151 * src/SDCCpeeph.c: added okToRemoveSLOC test
15153 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15155 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15157 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15159 * src/SDCCpeeph.c: added labelIsReturnOnly test
15160 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15162 2003-04-05 <johan AT balder>
15164 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15165 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15166 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15167 * src/SDCCast.c: fixed a warning
15168 * src/SDCCast.h: fixed a warning
15169 * src/SDCCicode.c (operandFromAst): fixed a warning
15171 2003-04-04 <johan AT balder>
15173 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15174 * src/SDCCast.c (decorateType): fixed bug #715076
15175 * src/SDCC.y: fixed bug #702907
15177 2003-04-03 <johan AT balder>
15179 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15180 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15181 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15182 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15183 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15185 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15187 * _decdptr.c: fix return values
15188 * _gptrget.c: fix return values
15189 * _gptrgetc.c: fix return values
15190 * _gptrput.c: fix return values
15191 * _mulint.c: fix return values
15192 * as/z80/Makefile: fix 'make -j' problem
15194 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15196 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15197 * configure.in: big cleanup, updated to autoconf 2.5x
15198 * configure: rebuilt from configure.in
15199 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15200 * sdcc_vc_in.h: reflect changes from sdccconf.h
15201 * doc/Makefile: fixed a flaw in "make install"
15203 2003-04-02 <johan AT balder>
15205 * src/ds390/gen.c (genCmp): no comments
15206 * src/mcs51/gen.c (genCmp): no comments
15207 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15208 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15210 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15212 * support/regression/generate-cases.py: place generated file in given sub directory
15213 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15214 * support/regression/Makefile: improvements for 'make -j';
15215 side effect: it's simpler and faster now
15217 2003-03-31 Borut Razem <borut.razem AT siol.net>
15219 * src/z80/main.c: link-{port} and as-{port} defined without path
15220 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15222 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15224 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15226 2003-03-30 Borut Razem <borut.razem AT siol.net>
15228 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15229 changed type of list parameter to set
15230 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15231 * src/port.h: changed type of do_assemble() parameter to set
15232 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15233 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15234 definition of "cppoutfilename" macro with NULL value in preProcess()
15235 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15236 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15237 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15238 replaced with set *binPathSet
15239 * shash_add() deallocates the item, if allready exsists, before adding the new one
15240 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15242 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15244 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15245 a nested for loop bug in the PIC port
15246 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15249 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15251 * support/Util/dbuf.h: remove C++ stuff to make it portable
15253 2003-03-28 Borut Razem <borut.razem AT siol.net>
15255 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15256 literal strings in stringLiteral()
15257 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15258 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15261 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15263 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15265 2003-03-26 <johan AT balder>
15267 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15268 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15269 * src/SDCCast.c (decorateType): fixed " -v < 3"
15271 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15273 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15274 Added Lenny Story's debug infrastructure changes:
15275 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15276 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15277 * src/cdbFile.c: added
15278 * src/SDCCdebug.c: added
15279 * src/SDCCdebug.h: added
15280 * src/SDCCast.c (createFunction)
15281 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15282 * src/SDCCmain.c (parseCmdLine, main)
15283 * src/SDCCmem.c (redoStackOffsets)
15284 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15287 * src/avr/gen.c (genAVRCode)
15288 * src/ds390/gen.c (gen390Code)
15289 * src/mcs51/gen.c (gen51Code)
15290 * src/pic/gen.c (genpic14Code)
15291 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15292 * src/xa51/gen.c (genXA51Code)
15293 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15295 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15297 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15298 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15300 2003-03-22 <johan AT balder>
15302 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15304 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15306 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15307 * doc/cdbfileformat.lyx: added, written by Lenny Story
15308 * doc/Makefile: added cdbfileformat.lyx
15309 * doc/clean.mk: added cdbfileformat.lyx
15311 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15313 * src/mcs51/peeph.def: fix bug #705773
15315 2003-03-20 <johan AT balder>
15317 An sfr/sbit can have an "at #" AND an initializer
15318 * src/SDCCsymt.c (checkSClass):
15319 * src/SDCCmem.c (allocGlobal):
15320 * src/SDCCmem.c (allocLocal):
15321 * src/SDCCast.c (createBlock):
15323 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15325 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15327 2003-03-16 <johan AT balder>
15329 Undid the hackup of const and volatile, the problem is much bigger
15331 * src/SDCCast.c:1.171
15332 * src/SDCCglue.c:1.138
15333 * src/SDCCicode.c:1.146
15334 * src/SDCCsymt.c:1.150
15335 * src/SDCCval.c:1.65
15337 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15339 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15340 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15342 2003-03-13 <johan AT balder>
15344 Hackup const and volatile modifiers in type chains a bit:
15346 * src/SDCCast.c:1.169
15347 * src/SDCCglue.c:1.136
15348 * src/SDCCicode.c:1.143
15349 * src/SDCCsymt.c1.146
15350 * src/SDCCsymt.h1.59
15351 * src/SDCCval.c:1.63
15353 2003-03-12 <johan AT balder>
15355 * src/SDCCBBlock.h: more LRH debugging junk
15356 * src/SDCCcflow.h: more LRH debugging junk
15357 * src/SDCCloop.c: more LRH debugging junk
15358 * src/SDCC.y (struct_declaration): fixed bug #697590
15359 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15360 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15361 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15363 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15364 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15365 test function names must now match exactly).
15366 * src/SDCCcse.c: added special case in findCheaperOp to allow
15367 extending a short integer. Makes less awful code for bug 700121 test case.
15369 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15371 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15372 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15374 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15376 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15377 actually called (operandsNotEqual() was called for all
15378 operandsNotEqualX tests).
15380 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15382 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15383 with shorter literals. Fixes bug 700121.
15385 2003-03-11 <johan AT balder>
15387 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15389 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15391 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15392 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15394 2003-03-10 Borut Razem <borut.razem AT siol.net>
15396 * src/SDCCmain.c: pipe preprocessor's output
15397 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15398 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15399 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15400 which closes all pipes in pipeSet set
15401 * src/SDCCset.c: free deleted item in function deleteSetItem()
15402 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15403 moved from z80 to src subproject
15404 * .version: increased version number to 2.3.4
15406 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15408 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15409 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15410 * support/regression/ports/xa51/spec.mk: fix typo
15412 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15414 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15416 2003-03-09 Borut Razem <borut.razem AT siol.net>
15418 * src/SDCCmain.c: pipe preprocessor's output
15419 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15420 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15421 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15422 which closes all pipes in pipeSet set
15423 * src/SDCCset.c: free deleted item in function deleteSetItem()
15424 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15425 moved from z80 to src subproject
15427 2003-03-09 Borut Razem <borut.razem AT siol.net>
15429 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15430 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15431 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15432 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15433 * src/SDCCglobl.h: unification of WIN32 native definitions
15435 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15437 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15439 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15441 * src/configure.in: check for endianess (even while cross-compiling)
15442 * src/configure: check for endianess (even while cross-compiling)
15443 * src/configure_in.h: check for endianess (even while cross-compiling)
15444 * src/avr/gen.c: remove old endianess stuff
15445 * src/mcs51/gen.c: remove old endianess stuff
15446 * src/ds390/gen.c: remove old endianess stuff
15447 * src/pic/gen.c: remove old endianess stuff
15448 * src/pic/genarith.c: remove old endianess stuff
15449 * src/pic/glue.c: fix endianess check
15450 * src/pic16/gen.c: remove old endianess stuff
15451 * src/pic16/genarith.c: remove old endianess stuff
15452 * src/pic16/glue.c: fix endianess check
15453 * src/xa51/gen.c: remove old endianess stuff
15454 * src/z80/gen.c: fix endianess check
15455 * src/SDCCglue.c: fix endianess check
15456 * src/ds390/peeph.def: fix bug 700036
15458 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15460 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15461 * src/configure: find appropriate data-types on host for SDCC's int and long
15462 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15463 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15464 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15466 2003-03-07 <johan AT balder>
15469 some minor cleanups before the big shot
15470 OP_DEFS and OP_USES now use Kevin's protection
15471 new option --nolabelopt
15473 * src/SDCCBBlock.c:
15482 * src/ds390/ralloc.c:
15483 * src/mcs51/ralloc.c:
15484 * src/pic/ralloc.c:
15485 * src/xa51/ralloc.c:
15486 * src/z80/ralloc.c:
15488 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15490 * src/pic/pcode.c (get_op): fix 64 bit warnings
15491 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15492 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15493 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15494 * support/regression/tests/malloc.c: fix 64 bit warnings
15496 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15498 * src/mcs51/gen.c (genMinus): fixed bug 696436
15500 2003-03-02 Borut Razem <borut.razem AT siol.net>
15502 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15504 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15506 * configure.in: test for mkstemp
15507 * sdccconf_in.h: add HAVE_MKSTEMP
15509 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15511 * device/include/ctype.h: removed warning while using --stack-auto
15512 * device/include/malloc.h: removed warning while using --stack-auto
15513 * device/include/string.h: removed warning while using --stack-auto
15515 2003-02-23 Borut Razem <borut.razem AT siol.net>
15517 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15518 because NDEBUG is defined (see man assert)
15519 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15521 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15523 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15524 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15526 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15528 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15529 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15531 2003-02-18 <johan AT balder>
15533 * as/mcs51/asmain.c (asmbl): module can start with a digit
15534 * as/z80/asmain.c (asmbl): module can start with a digit
15536 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15538 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15539 * src/asm.c: fix pipe() for Mingw32
15541 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15543 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15544 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15545 make -V work again; --c1mode reads now from stdin
15546 * doc/sdccman.lyx: added --c1mode
15547 * support/Util/SDCCerr.c: new messages for c1 mode
15548 * support/Util/SDCCerr.h: new messages for c1 mode
15549 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15551 2003-02-15 <johan AT balder>
15553 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15555 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15557 * doc/sdccman.lyx: Environment variables, -o and other minor things
15559 2003-02-14 <johan AT balder>
15561 * src/xa51/main.c: before anyone really tries to use it :)
15563 * Install doc's in share/sdcc/doc
15564 * removed some obsolete files
15565 * Do a proper make distclean and uninstall
15566 M Makefile.common.in
15569 M device/include/Makefile.in
15570 M device/lib/Makefile.in
15573 M sim/ucsim/doc/Makefile.in
15575 R src/avr/peeph.rul
15576 R src/xa51/peeph.rul
15577 M support/cpp2/Makefile.in
15578 M support/makebin/Makefile
15581 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15583 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15585 2003-02-10 Borut Razem <borut.razem AT siol.net>
15587 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15588 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15589 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15590 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15591 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15592 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15593 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15594 src/z80/Makefile.bcc: Borland Makefile cleanup
15595 * as/z80/Makefile.bcc: Added Borland Makefile
15596 * support/cpp2/borland.h: Removed
15598 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15600 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15601 * src/SDCC.lex: new pragma NOIV
15602 * src/SDCCglobl.h: new pragma NOIV
15603 * src/SDCCmem.c: new pragma NOIV
15605 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15607 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15609 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15611 * src/SDCCmain.c: signal handling is switched off by --debug
15612 * doc/Makefile: small fix for install; use clean.mk again
15613 * doc/clean.mk: clean *.pdf and *.html too
15615 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15617 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15618 * device/lib/printfl.c: fix a ds390 bug by making it portable
15619 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15620 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15621 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15622 * debugger/mcs51/cmd.c: converted multi-line string literals
15623 * sim/ucsim/globals.cc: converted multi-line string literals
15624 * src/SDCCmain.c: introduced signal handler to remove temp files
15625 * doc/Makefile: small tweaks, implement clean
15626 * doc: removed generated files
15628 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15630 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15631 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15632 Address Record is not correctly generated for DS390."
15634 2003-02-02 Borut Razem <borut.razem AT siol.net>
15636 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15637 * as/mcs51/asm.h: fixed compilation with Borland C
15638 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15639 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15640 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15641 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15642 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15643 src/z80/Makefile.bcc: delete $(LIB) only if exist
15644 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15646 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15648 * device/include/malloc.h: introduced NULL
15649 * device/include/string.h: introduced NULL
15650 * device/include/stdlib.h: introduced NULL
15651 * device/lib/_memcpy.c: removed NULL
15652 * device/lib/_strcat.c: removed NULL
15653 * device/lib/_strchr.c: removed NULL
15654 * device/lib/_strcmp.c: removed NULL
15655 * device/lib/_strcpy.c: removed NULL
15656 * device/lib/_strcspn.c: removed NULL
15657 * device/lib/_strlen.c: removed NULL
15658 * device/lib/_strncat.c: removed NULL
15659 * device/lib/_strncmp.c: removed NULL
15660 * device/lib/_strncpy.c: removed NULL
15661 * device/lib/_strpbrk.c: removed NULL
15662 * device/lib/_strrchr.c: removed NULL
15663 * device/lib/_strspn.c: removed NULL
15664 * device/lib/_strstr.c: removed NULL
15665 * device/lib/_strtok.c: removed NULL
15666 * device/lib/malloc.c: removed NULL, include own header
15668 2003-02-02 <johan AT balder>
15670 * 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
15671 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15672 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15673 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15674 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15675 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15677 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15679 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15682 2003-02-01 <johan AT balder>
15684 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15686 2003-01-31 <johan AT CP255758-A>
15688 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15690 2003-01-30 <johan AT balder>
15692 * src/SDCCBBlock.c: automatic bug detection
15693 * src/SDCCicode.c: automatic bug detection
15695 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15697 * src/SDCCglobl.h: now --xram-size 0 works
15698 * src/SDCCmain.c: now --xram-size 0 works
15700 2003-01-29 <johan AT balder>
15702 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15704 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15706 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15707 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15708 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15709 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15710 * src/SDCCglobl.h: Added options --xram-size and --code-size
15711 * src/SDCCmain.c: Added options --xram-size and --code-size
15713 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15715 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15716 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15718 2003-01-27 <johan AT balder>
15720 * src/SDCC.y: fixed bug #613764
15722 2003-01-26 <johan AT balder>
15724 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15725 * src/SDCCsymt.h: fixed bug #673374
15726 * src/SDCCglue.c: fixed bug #661910
15727 * src/SDCCast.c: fixed bug #458099 and 673374
15729 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15731 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15732 * as/mcs51/strcmpi.h: added
15733 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15734 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15735 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15736 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15737 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15738 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15739 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15740 * as/mcs51/Makefile.aslink: new module strcmpi
15741 * as/mcs51/Makefile.asx8051: new module strcmpi
15742 * as/mcs51/Makefil.bcc: new module strcmpi
15743 * as/mcs51/Makefile.in: new module strcmpi
15744 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15746 2003-01-26 <johan AT balder>
15748 * src/SDCCglue.c: reverted back to 1.124
15749 * src/SDCCast.c: reverted back to 1.156
15750 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15752 2003-01-25 <johan AT balder>
15754 * src/SDCCglue.c: A better fix for bug #661910
15755 * src/SDCCast.c: A better fix for bug #661910
15756 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15758 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15760 * src/Makefile.in: remove spawn.o
15761 * src/SDCCmain.c: remove spawn.h
15762 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15763 * src/spawn.c: removed
15764 * src/spawn.h: removed
15765 * support/regression/ports/ds390/spec.mk: link with -r
15767 2003-01-24 <johan AT CP255758-A>
15769 * src/ds390/gen.c (aopOp): fixed bug #667458
15770 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15771 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15772 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15774 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15776 * src/mcs51/peeph.def: better assembler identation by Frieder
15777 * src/mcs51/gen.c: better assembler identation by Frieder
15779 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15781 * as/z80/string.h: removed for gcc 3.2
15782 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15783 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15785 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15787 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15788 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15789 * support/regression/Makefile: separate temp files for ports
15790 * support/regression/generate-cases.py: separate temp files for ports
15791 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15792 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15794 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15796 * moved tinitalk to device/examples/ds390
15798 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15800 * as/mcs51/lkmem.c: rflag is for DS390
15801 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15802 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15803 (linkEdit): move mem- and map-files the same way as ihx-files
15804 * src/z80/main.c (_setDefaultOptions): removed --generic
15805 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15806 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15807 * src/pic/glue.c (picglue): --c1mode works again
15808 * src/pic16/glue.c (pic16glue): --c1mode works again
15809 * src/asm.c (printCLine): fix #660034
15811 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15813 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15814 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15815 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15816 * as/mcs51/lkmem (summary): better fix for sp problem
15817 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15818 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15819 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15820 remove --stack-after-data
15822 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15824 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15825 * src/SDCCutil.c (join): ugly bug: missing '\0'
15826 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15828 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15830 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15832 * src/pic/main.c (_asmCmd): gpasm supports -o
15833 * src/z80/main.c: more general macros
15834 * device/lib/Makefile.in: remove intermediate files
15836 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15838 * .version: Bumped version number to 2.3.3
15839 * src/SDCCBBlock.c: new option -o
15840 * src/SDCCglobl.h: new option -o
15841 * src/SDCCglue.c: new option -o
15842 * src/SDCCmain.c: new option -o
15843 * src/asm.c: new option -o
15844 * src/ds390/main.c: new option -o
15845 * src/pic/glue.c: new option -o
15846 * src/pic/pcode.c: new option -o
15847 * src/pic/ralloc.c: new option -o
15848 * src/pic16/glue.c: new option -o
15849 * src/pic16/pcode.c: new option -o
15850 * src/pic16/ralloc.c: new option -o
15851 * src/z80/main.c: new option -o
15852 * device/lib/Makefile.in: use -o
15853 * support/regression/ports/ds390/spec.mk: use -o
15854 * support/regression/ports/gbz80/spec.mk: use -o
15855 * support/regression/ports/mcs51/spec.mk: use -o
15856 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15857 * support/regression/ports/z80/spec.mk: use -o
15858 * support/regression/ports/ucz80/spec.mk: use -o
15859 * support/regression/ports/xa51/spec.mk: use -o
15860 * support/regression/fwk/lib/timeout.c: fix usage string
15862 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15863 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15865 2003-01-07 <johan AT balder>
15867 * src/SDCCast.c (decorateType): fixed bug #600035
15869 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15870 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15871 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15872 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15873 * src/pic/pcode.c: outcommented unused variable to remove warnings
15874 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15876 2003-01-06 <karl AT turbobit.com>
15877 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15880 2003-01-06 <johan AT balder>
15882 * src/SDCCicode.c: fixed array add
15884 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15885 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15886 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15888 2003-01-04 <johan AT balder>
15890 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15892 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15893 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15895 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15896 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15897 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15899 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15900 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15902 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15903 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15905 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15906 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15908 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15910 * in /sdcc/as/mcs51/ changed these files in order to create an
15911 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15912 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15913 following files to include the previous two files: aslink.dsp,
15914 Makefile.aslink, Makefile.bcc, and Makefile.in.
15916 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15917 .adb instead of .cdb
15919 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15921 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15922 value from option --iram-size.
15924 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15926 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15929 2002-09-18 <wiml AT hhhh.org>
15931 * SDCClrange.h: exposed setFromRange() and setToRange()
15932 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15933 packRegsForAccUse() (bug 542397)
15934 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15935 multiple times and emitting the fetch operations more than once
15936 added aopGetUsesAcc() function to allow binary operators to
15937 fetch their operands in the correct order; made genMinus() emit
15938 compact code for X = LITERAL - Y
15940 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15941 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15942 sprintf() in line 1267.
15944 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15945 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15948 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15949 Changes to aslink (All the changes are marked with 'JCF'):
15951 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15954 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15955 area BSEG. Also moves, if possible, the DATA area down into the internal
15956 ram so more space is available.
15958 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15961 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15962 not bytes. Function summary() which creates a memory usage summary
15963 file with extension .mem. Reports of overlaping stack and small stack
15964 size. If the space for the stack is less than 16 bytes aslink trows a
15967 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15968 the 8051. Option 'y' for memory summary output file.
15970 Changes to sdcc (All the changes are marked with 'JCF'):
15972 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15974 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15975 overlaying area for it (uses RegBankUsed[4]).
15977 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15978 bank zero as used by default. By default aslink locates the stack
15979 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15980 the creation of the .mem file. Delegates the allocation of data area
15981 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15982 the begining of the stack area to aslink.
15984 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15985 glue() in SDCCglue.c creates an area for it.
15987 2002-09-03 Borut Razem <borut.razem AT siol.net>
15988 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15989 sdcc/src/pic/glue.c:
15990 introduced atexit() handler for teporay files removal in case of
15991 errors, assertions, ...
15993 2002-08-29 Borut Razem <borut.razem AT siol.net>
15994 * sdcc/support/cpp2/auto-host_vc_in.h:
15995 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15996 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15997 Maybe there is a similar problem with BORLANDC? It should be checked!
15999 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16000 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16001 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16002 was not executed, and the compiler (cl) launched a warning:
16003 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16005 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16006 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16008 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16009 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16011 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16012 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16013 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16014 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16015 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16016 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16017 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16018 - added Release configuration in VS projects
16019 - review of compiler an linker options
16020 - VC .exe files are generated in bin_vc directory, not to interfere
16021 with binaries generated from other projects (cygwin, mingw, bcc ...)
16023 * sdcc/src/yacc.dsp: added
16025 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16026 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16027 and insert the version number definitions from .version
16029 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16031 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16032 added - genarate auto-host.h using auto-host_vc_in.h as template
16035 removed from CVS, generated automatically
16037 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16038 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16040 2002-08-11 Borut Razem <borut.razem AT siol.net>
16041 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16043 2002-08-10 Borut Razem <borut.razem AT siol.net>
16044 * src/SDCCmain.c (main):
16045 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16046 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16047 The consequence was that some temporary files were not removed.
16050 unification of code in functions tempfilename() and tempfile():
16051 function tempnam() is defined in Visual Studio 6.0 and .NET
16053 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16055 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16056 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16057 - removed compiler command line option /WX: Treats all warnings as errors
16058 - update a list of source files, included into the project
16060 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16061 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16062 changed project type to Generic Project so that can be correcly converted to VS.NET project
16064 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16066 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16068 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16070 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16071 added return 0 statements after assert() to make compiler happy
16073 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16074 added newline in the def file to keep MSC compiler satisfied
16076 * sdcc/src/z80/gen.c:
16077 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16078 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16079 - solved MSC error in function aopDump()
16081 * sdcc_vc.h: define PREFIX as "\\sdcc"
16083 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16084 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16086 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16087 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16088 - Rewrote the register banking algorithm.
16089 - Added pCode live-range analysis to registers (for now, only non-used and
16090 singly-used registers optimized away)
16092 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16094 * 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.
16096 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16097 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16099 2002-04-22 Michael Hope <michaelh AT vroom>
16101 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16103 * configure.in (DD_COPT): Added include support required for gbdk.
16105 * .version: Bumped version number just to increase it.
16107 * src/SDCCmain.c: Added -nostdinc to the default options.
16109 2002-04-15 Michael Hope <michaelh AT vroom>
16111 * device/lib/z80/printf.c (sprintf): Added.
16113 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16115 * src/z80/peeph.def: Added transpose redundent load rule.
16117 * src/z80/main.c: Added force callee saves for jaune.
16119 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16121 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16123 2002-03-28 Johan Knol <johan AT balder>
16125 * src/SDCCval.c: fixed bug #532436
16127 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16129 Added "char *Processor" field to the port structure.
16132 Added -p option. Allows port dependent processor to be specified.
16135 Initialized the new field char *Processor field to NULL in all ports
16138 Compiler generated registers for interrupt context saving
16139 were not getting allocated.
16141 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16144 Fixed left shift. Will promote the left side of a left shift
16145 if a) left shifting more than size of operand or b) when assigned
16146 to something size > size of left side
16148 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16150 tons of changes. Register allocation has been
16151 rewritten. Added customization for the various PICs. Flow
16152 analysis is restructured. ...
16154 * src/pic/device.h:
16157 * src/pic/device.c:
16158 Added. device.c is a PIC port hack to accomodate variations
16161 2002-03-13 Michael Hope <michaelh AT vroom>
16163 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16165 2002-03-04 johanknol <johanknol AT manik>
16167 * /src/SDCCval.c: fixed
16169 const unsigned char arr[][2] = { { 0, 1 } };
16170 t18.c:1: error: Initializer element is not constant
16172 2002-03-04 bela <bela AT manik>
16174 * /device/include/mcs51reg.h:
16175 ds89c420 register definition update
16177 2002-03-03 <johan AT FRIJA>
16179 * support/Util/SDCCerr.c: did something, but don't no why anymore
16181 * support/regression/tests/bug-524691.c: made it a little less shy
16183 * src/SDCCast.c (decorateType): fixed bug #524697
16185 * src/SDCCast.c: made some lineno improvements
16187 * src/SDCCval.c (getNelements): changed warning to error
16189 * src/SDCCglue.c (printIvalArray): changed warning to error
16191 * src/SDCCicode.c: fixed a warning for mingw
16193 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16195 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16197 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16199 * src/ds390/peeph.def:
16200 Added some more peephole rules
16202 * src/ds390/gen.c: Various fixes & enhancements
16204 * src/SDCClrange.c, src/SDCClrange.h:
16205 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16207 * src/ds390/ralloc.c:
16208 various fixes & enhancements (ds390) specific
16210 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16211 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16214 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16216 2002-03-02 <johan AT FRIJA>
16218 * src/SDCCast.c (decorateType): fixed bug #524708
16220 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16222 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16224 2002-03-01 Michael Hope <michaelh AT vroom>
16226 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16228 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16230 2002-03-01 <johan AT FRIJA>
16232 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16234 * src/SDCCast.c (decorateType): fixed bug #524209
16236 * src/SDCCval.c (valNot): fixed bug #524195
16238 2002-02-26 <johan AT balder>
16240 * src/xa51/gen.c: fixed a warning
16242 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16244 * src/SDCCast.c (decorateType): fixed bug #522534
16246 2002-02-23 <johan AT balder>
16248 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16250 2002-02-22 <johan AT balder>
16252 * src/SDCCast.c: fixed bug #514865
16254 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16256 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16258 * sdcc/src/SDCCloop.c:
16259 Previous fix was not good. basic blocks that have "break" or "return" are
16260 not really partof a loop , but live ranges used in these blocks should
16261 be live thru the entire loop, so set partOfLoop but don't add them to
16264 2002-02-21 <johan AT FRIJA>
16266 * src/SDCCcse.c: fixed bug #514308
16268 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16271 Fixed BUG #519583. If a conditional block ended in a return/break
16272 statement inside a loop, it was not being considered part of the loop.
16274 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16276 2002-02-10 Karl Bongers <karl AT turbobit.com>
16279 Fixed up SDCDB debugger somewhat. Updated debugger/README
16280 with lots of comments and notes.
16282 * device/examples/test2.c:
16283 Fix bug, "red" variable not being initialized(compiler complained).
16285 * device/examples/Makefile, examples/test3.c:
16286 Add Makefile in device/examples folder, compiles test3.c
16287 for use as a multiple module SDCDB test case.
16289 * sim/ucsim/cmd.src/cmdset.cc:
16290 Took out debug printfs in ucsim "next" command.
16292 * sim/ucsim/xa.src:
16293 Karl and Johan start ucsim XA support. Most dissassembly working,
16294 about 75% emulation done(plenty of work remaining).
16296 * sim/ucsim/z80.src:
16297 Add Z80 support to ucsim, add test-ucz80 regression test,
16298 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16299 Notice z80 compiler fails on examples/test3.c/crc code.
16301 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16303 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16304 Added support for --parms-in-bank1
16306 * src/ds390/peeph.def:
16307 added a few more peephole optimzations
16309 * src/ds390/main.c:
16310 1) added __builtin_inp & __builtin_outp used to read in data of given length
16311 from a memory mapped port
16312 2) added __builtin_memcmp
16313 3) added __builtin_swapw swap bytes of a short
16315 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16316 1) handle multiple send & receives from register bank1
16317 2) ralloc can now allocate DPTR1 to some liveRanges
16319 * src/SDCCsymt.c, src/SDCCsymt.h:
16320 changes to handle multiple sends & receives
16322 * src/SDCCptropt.h:
16323 added some pointer arithmetic optimization
16325 * src/SDCCptropt.c:
16326 added some pointer arithmetic optimizations but not stable yet so not
16327 called from anywhere (will get this working shortly)
16329 * src/SDCCopt.c: fixed for multiple sends & receives
16332 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16333 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16334 set preprocessor defines (depending on options)
16336 * src/SDCCicode.c, src/SDCCicode.h:
16337 changes made to handle multiple sends & receives
16340 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16342 * src/SDCCcse.c, src/SDCCcse.h:
16343 added function findbackward def (to be used in upcoming optimization)
16345 * src/SDCCcflow.c, src/SDCCcflow.h:
16346 added function returnAtEnd - to determine if a basic block terminates with
16349 * src/SDCCast.c, src/SDCCast.h:
16350 added option parms-in-bank1
16352 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16353 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16354 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16355 adjusted for --parms-in-bank1 option
16357 * device/include/string.h:
16358 donot redefine "reentrant" keyword
16360 * device/include/ds80c390.h: Added some more SFRs
16362 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16364 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16366 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16368 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16370 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16372 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16374 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16376 * Added --xram-movc option
16378 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16380 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16382 2002-01-11 Johan Knol
16384 * Added math lib of Jesus Calvino-Fraga
16386 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16388 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16389 * support/regression/Makefile: new target test-mcs51-stack-auto
16390 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16392 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16394 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16396 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16398 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16400 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16402 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16404 * src/SDCCglue.h: add definition for printIvalChar()
16406 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16408 * src/SDCCast.c: fix #498138 by Johan
16410 * src/SDCCglue.c: fix #498138 by Johan
16412 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16414 * support/regression/Makefile: fix clean
16416 * support/regression/ports/ds390/support.c: fix transmission of last character
16418 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16420 * /sdcc/src/ds390/gen.c:
16421 a) improved computing address of stack variable
16422 b) took out some #if 0 code
16423 c) improved parmBytes adjustment
16424 d) improved genPlusIncr & genMinusIncr
16425 e) genCmp could generate bad code (when left assigned to DPTR)
16426 f) Fixed bug in hasInc
16428 * /sdcc/src/ds390/ralloc.c:
16429 a) packRegsForSupport could mess up live information (Fixed)
16430 b) packRegsDPTRuse could be incorrect for left & right shift
16432 * /sdcc/src/mcs51/ralloc.c:
16433 packRegsForSupport could mess up the live information (Fixed)
16435 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16437 * /sdcc/src/SDCCast.c:
16438 can reverse a loop even if function call is present as long
16439 as the loop control variable is local & is not passed as parameter
16441 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16443 * /sdcc/ChangeLog: *** empty log message ***
16445 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16446 More builtin function additions for TININative
16448 * /sdcc/src/ds390/ralloc.c:
16449 Had broken the regression testsuite
16451 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16453 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16454 Added funcattr hasStackParms will be set for reentrant functions when there
16455 are paramteres on the stack, this helps in minimizing frame pointer generation
16456 typeFromStr can handle function pointers now
16458 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16459 *** empty log message ***
16461 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16463 * /src/ds390/gen.c, /src/ds390/main.c:
16464 More builtin function additions for TININative
16466 * /src/ds390/ralloc.c:
16467 Had broken the regression testsuite
16469 * /src/SDCCast.c: Fixed a bug in dumptree
16471 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16472 Added funcattr hasStackParms will be set for reentrant functions when there
16473 are paramteres on the stack, this helps in minimizing frame pointer generation
16474 typeFromStr can handle function pointers now
16476 * /doc/builtins.txt, /doc/TININative.txt:
16477 *** empty log message ***
16480 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16482 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16483 ALPHA version for -mTININative
16485 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16486 updated to reflect changes in the port structure
16489 added function do_assemble (similar to do_link) if non-null this function
16490 will be called to do assembly (-mTININative) requires a multi command
16492 added function genAssemblerEnd will be called to generate assembler Epilogue
16495 added _JavaNative to debug info printing
16497 * /src/SDCCmain.c: added option --tini-libid
16498 added port->do_assemble function (-mTININative) has a multi command assemble
16500 * /src/SDCCglue.c: Disabled "constExpr" check
16501 added port->genAssemblerEnd function
16503 * /src/SDCCglobl.h: Added option --tini-libid value
16506 tookout optimizeCompare from the header (has no external references)
16508 * /src/SDCCast.c: made one more function "static"
16510 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16512 * src/z80/mappings.i: Added z80asm support.
16514 * src/z80/main.c: Added z80asm support on --asm=z80asm
16516 * src/z80/gen.c: Fixed asm portability issues.
16518 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16520 * src/SDCCglue.c (printExterns): Added global/extern split.
16522 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16524 * support/regression/Makefile: added test for mcs51 model large
16526 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16528 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16530 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16532 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16534 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16536 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16538 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16540 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16542 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16544 * support/regression/tests/simplefloat.c: Port to mcs51.
16546 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16547 * support/regression/tests/bug-485362.c: Added.
16549 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16551 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16553 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16555 * src/z80/gen.c (aopDump): Added a dump function.
16557 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16558 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16560 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16562 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16564 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16566 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16568 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16570 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16572 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16574 * support/regression/ports/ds390/support.c: Use tinibios.
16576 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16578 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16580 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16581 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16583 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16585 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16587 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16589 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16591 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16592 (packRegsForIYUse): Created and optimised.
16594 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16596 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16597 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16599 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16601 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16603 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16605 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16607 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16609 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16611 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16613 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16615 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16617 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16619 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16621 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16622 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16623 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16625 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16627 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16628 (genNotFloat): Added.
16629 (genUminusFloat): Added.
16631 * device/lib/z80/Makefile: Added floating pt stubs.
16633 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16635 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16637 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16639 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16641 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16643 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16645 * sdcc/support/regression/Makefile: Add port ds390.
16647 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16649 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16651 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16653 * sdcc/support/regression/ports/ds390/support.c: Added.
16655 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16657 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16659 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16661 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16663 * device/include/malloc.h: Added z80 and gbz80 support.
16665 * device/lib/gbz80/heap.s: Added.
16667 * device/lib/z80/heap.s: Added.
16669 * device/lib/malloc.c: Added z80 and gbz80 support.
16671 * support/regression/tests/malloc.c (testMalloc): Added.
16673 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16675 * support/regression/tests/bug-478094.c: Added.
16677 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16679 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16681 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16683 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16685 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16687 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16689 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16691 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16693 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16695 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16697 * support/regression/tests/bug-477927.c: Added.
16699 * src/z80/peeph.def: Added minor rules.
16701 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16703 * src/z80/peeph.def: Added jump optimisation modification.
16705 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16707 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16709 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16711 * support/regression/tests/funptrs.c: Added.
16713 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16715 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16717 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16719 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16721 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16723 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16724 (movLeft2ResultLong): Created.
16726 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16727 (joinPushes): Added. Joins two char pushes into a word push.
16729 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16731 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16733 * support/makebin/Makefile (install): Added creation of dest dir.
16735 2001-10-24 Karl Bongers <karl AT turbobit.com>
16737 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16739 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16741 * src/z80/ralloc.c: Turned off faulty pack for one use.
16743 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16745 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16747 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16749 * support/regression/Makefile: Improved clean
16751 * support/regression/ports/gbz80/spec.mk: Added clean
16753 * support/regression/ports/host/spec.mk: Added clean
16755 * support/regression/ports/z80/spec.mk: Added clean
16757 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16759 * support/regression/ports/mcs51/timeout.c: little improvements
16761 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16763 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16765 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16767 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16769 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16771 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16773 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16775 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16776 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16778 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16780 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16782 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16784 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16786 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16788 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16790 * support/regression/tests/longor.c: Added.
16792 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16794 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16796 * as/mcs51/aslink.h: define PATH_MAX
16798 * as/mcs51/asm.h: define PATH_MAX
16800 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16802 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16804 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16806 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16808 * src/SDCCglobl.h: define PATH_MAX
16810 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16812 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16814 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16816 * src/z80/gen.c (gencjneshort): Fixed
16818 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16820 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16822 * support/regression/tests/bug-469671.c: Added.
16824 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16826 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16828 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16830 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16832 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16834 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16836 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16838 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16840 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16842 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16844 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16846 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16848 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16850 * 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.
16852 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16854 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16856 2001-10-07 <johan AT FRIJA>
16858 * device/lib/gets.c (gets): fixed the return value.
16860 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16861 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16863 * 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.
16865 * 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.
16867 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16869 * src/pic/gen.c: Removed Safe_strdup.
16871 * configure.in: Added option to enable libgc support.
16873 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16874 (bitVectUnion): Optimised.
16875 (bitVectIntersect): Optimised.
16876 (bitVectBitsInCommon): Optimised.
16877 (bitVectCplAnd): Optimised.
16879 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16881 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16883 * src/SDCCmain.c: distinguish between assembler debug and plain options
16885 * src/avr/main.c: remove standard assembler options
16887 * src/ds390/main.c: remove standard assembler options
16889 * src/mcs51/main.c: remove standard assembler options
16891 * src/port.h: removed "PENDING" comment
16893 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16895 * src/device/lib/_mulint.c : new, with assember functions
16897 * src/device/lib/_mullong.c : new, with assember functions
16899 * src/device/lib/_divuint.c : with assember functions
16901 * src/device/lib/_divsint.c : with assember functions
16903 * src/device/lib/_divulong.c: with assember functions
16905 * src/device/lib/_divslong.c: with assember functions
16907 * src/device/lib/_moduint.c : with assember functions
16909 * src/device/lib/_modsint.c : with assember functions
16911 * src/device/lib/_modulong.c: with assember functions
16913 * src/device/lib/_modslong.c: with assember functions
16915 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16917 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16919 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16920 replaced _mululong.c and _mulslong.c by _mullong.c
16922 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16924 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16926 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16928 * src/SDCCglue.c: test, if win32api is available for MINGW
16930 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16932 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16933 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16934 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16935 * support/regression/ports/host/spec.mk: removed GENERIC
16936 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16937 * support/regression/ports/z80/spec.mk: removed GENERIC
16939 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16941 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16943 * support/regression/tests/bug-467035.c: Created.
16945 2001-10-01 <johan AT FRIJA>
16947 * src/SDCC.y: fixed bug #466586 part 1
16949 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16951 * SDCCicode.c: z80 has no generic pointers
16952 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16954 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16956 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16958 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16960 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16962 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16964 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16966 * configure.in: Fixed up so that ucsim is only configured once.
16968 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16970 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16971 (getPathDifference): As above.
16973 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16975 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16977 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16978 * .version: Updated to 2.3.1
16980 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16981 Added copyright header.
16983 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16984 (assemble): Added support for macro based assembler commands.
16985 (linkEdit): Added support for macro based linker commands.
16986 (preProcess): Changed the pre-processor to use macros.
16987 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16988 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16990 * device/lib/z80/crt0.s: Added module name for debugging.
16992 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16994 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16996 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16998 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17000 * src/Makefile.in: Added SDCCmacro and SDCCutil
17002 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17004 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17006 2001-09-16 <johan AT FRIJA>
17008 * 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.
17010 2001-09-15 <johan AT FRIJA>
17012 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17013 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17015 2001-09-11 <johan AT FRIJA>
17017 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17019 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17021 * support/regression/tests/bug-460444.c: Added test case.
17023 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17024 (genCast): Added justification for all of the asserts.
17026 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17028 * support/regression/support.c: _xdata replaced by xdata
17030 * support/regression/spec.mk: removed _generic
17032 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17034 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17036 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17037 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17039 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17041 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17043 * support/regression/tests/bug-460010.c: Added test case.
17045 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17047 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17049 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17051 * support/regression/testfwk.c: removed workaround for bug #436344
17053 * support/regression/tests/bp.c: use less memory with mcs51
17055 * support/regression/tests/bug-441448.c: use less memory
17057 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17059 * support/regression/collate-results.py: typo
17061 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17063 * support/regression/tests/fetchoverlap.c: Added new test case.
17065 * support/regression/tests/bp.c: Added new test case.
17067 * support/regression/tests/bug-448984.c: Added new test case.
17069 * support/regression/tests/pow2shifts.c: Added new test case.
17071 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17072 (genlshTwo): Fixed right shift for count > 8.
17074 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17076 2001-09-08 <johan AT FRIJA>
17078 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17080 2001-09-07 <johan AT FRIJA>
17082 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17084 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17086 2001-09-06 <johan AT FRIJA>
17088 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17089 * bernhard noted me at this: "() equals to (void)" (1.38)
17091 2001-09-05 <johan AT FRIJA>
17093 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17095 2001-09-04 <johan AT FRIJA>
17097 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17100 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17102 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17104 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17106 * link/z80/aslink.h: Fixed path for PATH_MAX
17108 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17110 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17112 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17114 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17116 * 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.
17118 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17120 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17121 (genCmp): Fixed up genCmp for the GB with longs.
17123 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17125 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17127 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17129 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17131 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17133 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17135 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17137 * 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.
17139 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17141 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17143 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17145 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17147 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17149 * sim/ucsim/configure: little improvement of Cygwin-detection
17150 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17151 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17152 * support/regression/tests/bug-221100.c: small changes for mcs51
17153 * support/regression/tests/bug-221168.c: small changes for mcs51
17154 * support/regression/tests/bug-227710.c: small changes for mcs51
17155 * support/regression/tests/staticinit.c: small changes for mcs51
17156 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17157 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17158 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601