1 2009-01-04 Borut Razem <borut.razem AT siol.net>
3 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
4 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
5 * doc/README.txt: updated John Hartman's e-mail address
6 * as/link/lkrel.c, as/link/lksdcclib.c:
7 fixed bug #2484677: Linker hangs
8 * src/z80/peep.c: fixed msvc warning C4047:
9 'return' : 'int ' differs in levels of indirection from 'char *'
10 * config.dsp: as/lib corrected to as/link
12 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
15 Implemented RFE #2484693.
16 * src/z80/peeph-z80.def:
17 Some peephole improvements.
19 2009-01-03 Borut Razem <borut.razem AT siol.net>
22 fixed warning: 'ret' may be used uninitialized in this function
24 2009-01-02 Borut Razem <borut.razem AT siol.net>
26 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
27 as/link/getline.[ch], as/link/lkrel.[ch]: added,
28 made support for differnet library formats more flexible,
29 preparation for support of ar format
30 * as/link/lklibr.c, as/link/z80/Makefile.in,
31 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
32 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
33 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
34 as/link/hc08/lkelf.c, as/link/aslink.h:
35 made support for differnet library formats more flexible,
36 preparation for support of ar format
38 2009-01-01 Borut Razem <borut.razem AT siol.net>
40 * as/link/asxxxx_config.h.in:
41 fixed warning: extra tokens at end of #endif directive
43 fixed warning: suggest parentheses around && within ||
44 * device/lib/Makefile.in: allow whitespaces at the end of lines in
45 ports.build, in order to make it work on cygwin - it seems to be a
46 bug in cygwin grep: CR is not treated as part of end-of-line
48 2008-12-31 Borut Razem <borut.razem AT siol.net>
50 * configure, configure.in, config.dsp, config_vc.awk,
51 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
52 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
53 introduced asxxxx_config.h.in
55 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
58 src/z80/peeph-z80.def:
59 Minor addition improvement.
61 2008-12-30 Raphael Neider <rneider AT web.de>
63 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
64 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
65 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
66 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
67 support/librarian/sdcclib.c, support/makebin/makebin.c:
68 partially revert changes from r5293..r5295
70 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
72 * src/z80/peeph-z80.def:
73 Minor peephole improvement.
75 2008-12-29 Raphael Neider <rneider AT web.de>
77 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
78 incorrectly discarded BANKSELs
80 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
82 * support/regression/tests/memory.c:
83 Added simple test for memset(), memcpy() and memmove()
85 2008-12-29 Borut Razem <borut.razem AT siol.net>
87 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
89 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
91 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
92 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
93 (177.j): added new rule
94 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
95 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
96 (decorateType CAST): propagate storage class to generic pointer results
98 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
100 * device/lib/z80/string.c,
101 device/lib/z80/printf.c,
102 device/lib/z80/mul.s:
105 Fixed code generation bug exposed by builtin memcpy().
107 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
109 * device/lib/_memcpy.c:
110 fixed conflict with builtin memcpy()
112 2008-12-26 Borut Razem <borut.razem AT siol.net>
114 * support/librarian/sdcclib.c:
115 fixed bug 2466950: "sdcclib broken"
116 by removing fgets return value check
118 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
121 device/include/string.h: Implemented RFE #1914254
123 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
124 * device/lib/z80/Makefile.in,
125 device/lib/Makefile.in,
126 device/lib/z80/memmove.s: Implemented RFE #1914256
128 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
130 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
131 * src/z80/peep.c: improved checks for unused data
133 src/z80/main.c: Implemented RFE #1899189
135 2008-12-25 Borut Razem <borut.razem AT siol.net>
137 * support/regression/Makefile.in:
138 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
140 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
142 * src/z80/peeph-z80.def: minor peephole improvements
144 2008-12-21 Borut Razem <borut.razem AT siol.net>
146 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
147 due to redefinition of symbol __assert
148 sdcclib.c:53:1:warning: "__assert" redefined
149 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
150 warning: this is the location of the previous definition
152 2008-12-20 Raphael Neider <rneider AT web.de>
154 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
155 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
156 support/cpp/libcpp/macro.c: fix format string errors
158 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
160 * src/pic/device.c: partial rewrite using strtok,
161 quieten compiler warnings, adopt SDCC coding style
163 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
164 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
165 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
166 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
167 support/librarian/sdcclib.c, support/makebin/makebin.c:
168 quieten most compiler warnings
170 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
171 probably fix operator precedence bug
173 * doc/clean.mk: quieten rm if no .lyx is present
175 2008-12-19 Borut Razem <borut.razem AT siol.net>
177 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
178 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
179 doc/README.txt, doc/test_suite_spec.lyx:
180 applied patch 2446381: Dcoumentation spelling correcitons
181 thanks to Steven Borley
183 2008-12-16 Raphael Neider <rneider AT web.de>
185 * device/include/pic/pic12f629.h,
186 device/include/pic/pic12f675.h,
187 device/lib/pic/libdev/pic12f629.c,
188 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
190 2008-12-14 Borut Razem <borut.razem AT siol.net>
192 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
193 converted to LyX 1.5.7 (\lyxformat 276) format
195 2008-12-07 Borut Razem <borut.razem AT siol.net>
197 * support/regression/tests/bitfields.c:
198 added test case for bug #2366757
200 2008-12-07 Raphael Neider <rneider AT web.de>
202 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
203 NULL pointer dereference, closes #2366757
205 2008-11-25 Raphael Neider <rneider AT web.de>
207 * device/include/pic16/pic16devices.txt,
208 sdcc/src/pic16/device.c,
209 sdcc/src/pic16/device.h: implicitly disable XINST
210 whenever CONFIG4L is set via an additional optional
211 argument to the configword directive in pic16devices.txt
213 2008-11-24 Raphael Neider <rneider AT web.de>
215 * device/lib/pic16/configure.ac,
216 device/lib/pic16/Makefile.common: fixed quoting issues
218 * device/lib/pic16/configure,
219 device/lib/pic16/debug/Makefile.in,
220 device/lib/pic16/libc/Makefile.in,
221 device/lib/pic16/libdev/Makefile.in,
222 device/lib/pic16/libio/Makefile.in,
223 device/lib/pic16/libm/Makefile.in,
224 device/lib/pic16/libsdcc/Makefile.in,
225 device/lib/pic16/Makefile.in,
226 device/lib/pic16/startup/Makefile.in: regenerated
228 * src/pic16/main.c (_pic16_finaliseOptions): revert to
231 2008-11-24 Raphael Neider <rneider AT web.de>
233 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
234 argument of --asm= or --link= to allow for
235 --asm="sh script --options", the user can double quote the
236 argument if needed: --asm="'c:/program files/gpasm' -q",
237 also fix some potential buffer overflows
239 2008-11-19 Borut Razem <borut.razem AT siol.net>
242 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
243 thanks Mauro Giachero
245 2008-11-16 Borut Razem <borut.razem AT siol.net>
247 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
248 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
250 2008-11-15 Borut Razem <borut.razem AT siol.net>
252 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
253 src/SDCCsymt.c, src/SDCCsymt.h:
254 fixed RFE #2291335 : Unnamed bit-field initialization
255 * support/regression/tests/bitfields.c:
256 added test case for RFE #2291335
257 * support/regression/tests/bug-1981238.c:
258 don't initialize unnamed bit-fields
260 2008-11-11 Raphael Neider <rneider AT web.de>
262 * device/include/pic16/pic18f25j10.h,
263 device/include/pic16/pic18f45j10.h: remove useless boilerplate
265 * device/include/pic16/adc.h,
266 device/lib/pic16/libio/adc/adcbusy.c,
267 device/lib/pic16/libio/adc/adcclose.c,
268 device/lib/pic16/libio/adc/adcconv.c,
269 device/lib/pic16/libio/adc/adcopen.c,
270 device/lib/pic16/libio/adc/adcread.c,
271 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
272 and fixed ADC routines to work for more target devices,
273 incorporates patch #2036130 by Nick Materer
275 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
277 * device/include/ctype.h,
278 * device/include/ds400rom.h,
279 * device/include/ds80c390.h,
280 * device/include/float.h,
281 * device/include/math.h,
282 * device/include/serial.h,
283 * device/include/stdbool.h,
284 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
286 * device/include/mcs51/C8051F336.h,
287 * device/include/mcs51/C8051T600.h,
288 * device/include/mcs51/C8051T610.h,
289 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
290 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
292 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
294 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
296 2008-11-10 Raphael Neider <rneider AT web.de>
298 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
299 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
300 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
301 (patch by Nick Materer, #2253980)
303 * device/lib/pic16/libio/adc.ignore,
304 device/lib/pic16/libio/i2c.ignore,
305 device/lib/pic16/libio/usart.ignore,
306 device/lib/pic16/pics.all: updated to build more device libs
308 * device/lib/pic16/libdev/Makefile.am,
309 device/lib/pic16/libdev/Makefile.in,
310 device/lib/pic16/libio/Makefile.am,
311 device/lib/pic16/libio/Makefile.in: regenerated
313 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
314 names per memory location, applied SDCC style to more functions
316 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
318 * device/include/mcs51/p89lpc933_4.h: new NXP header file
319 * device/include/mcs51/p89lpc935_6.h: new NXP header file
320 * device/include/mcs51/p89v66x.h: minor changes
321 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
323 2008-11-09 Raphael Neider <rneider AT web.de>
325 * device/include/pic/pic14devices.txt: fixed memory description for
326 12f629 and 12f675, closes #2236240
328 2008-11-06 Borut Razem <borut.razem AT siol.net>
330 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
331 pass system include paths with -isystem to sdcpp
332 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
333 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
335 2008-11-02 Raphael Neider <rneider AT web.de>
337 * doc/sdccman.lyx: updated the sections on the library build process
338 and on how to add support for new devices, and documented known
339 problems with the extended instruction set including a workaround
341 2008-11-01 Raphael Neider <rneider AT web.de>
343 * device/include/pic16/adc.h,
344 device/include/pic16/pic16devices.txt,
345 device/include/pic16/pic18f2410.h,
346 device/include/pic16/pic18f2510.h,
347 device/include/pic16/pic18f2515.h,
348 device/include/pic16/pic18f2610.h,
349 device/include/pic16/pic18f4410.h,
350 device/include/pic16/pic18f4510.h,
351 device/include/pic16/pic18f4515.h,
352 device/include/pic16/pic18f4610.h,
353 device/include/pic16/pic18fregs.h,
354 device/lib/pic16/libdev/Makefile.am,
355 device/lib/pic16/libdev/Makefile.in,
356 device/lib/pic16/libdev/pic18f2410.c,
357 device/lib/pic16/libdev/pic18f2510.c,
358 device/lib/pic16/libdev/pic18f2515.c,
359 device/lib/pic16/libdev/pic18f2610.c,
360 device/lib/pic16/libdev/pic18f4410.c,
361 device/lib/pic16/libdev/pic18f4510.c,
362 device/lib/pic16/libdev/pic18f4515.c,
363 device/lib/pic16/libdev/pic18f4610.c,
364 device/lib/pic16/libio/Makefile.am,
365 device/lib/pic16/libio/Makefile.in,
366 device/lib/pic16/pics.all: added support for 18f[24][456]10
367 and 18f[24]515 devices
368 * doc/sdccman.lyx: updated list of supported PIC16 devices
370 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
371 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
372 src/xa51/gen.c: avoid compiler warnings
373 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
375 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
377 * device/include/mcs51/p89v66x.h: NXP header file
378 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
379 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
381 2008-10-14 Raphael Neider <rneider AT web.de>
383 * device/lib/pic16/libdev/Makefile.am,
384 device/lib/pic16/libio/Makefile.am: enable building libraries for
385 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
386 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
387 * device/lib/pic16/libdev/Makefile.in,
388 device/lib/pic16/libio/Makefile.in: regenerated
390 2008-10-14 Raphael Neider <rneider AT web.de>
392 * device/include/pic16/pic18f2450.h,
393 device/include/pic16/pic18f4450.h,
394 device/lib/pic16/libdev/pic18f2450.c,
395 device/lib/pic16/libdev/pic18f4450.c,
396 device/include/pic16/adc.h,
397 device/include/pic16/pic16devices.txt,
398 device/include/pic16/pic18fregs.h,
399 device/lib/pic16/libdev/Makefile.am,
400 device/lib/pic16/libdev/Makefile.in,
401 device/lib/pic16/libio/Makefile.am,
402 device/lib/pic16/libio/Makefile.in,
403 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
405 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
406 stack to a fixed location, relax it to automatically work with all
407 but the smallest devices (256 byte RAM devices need #pragma stack)
409 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
411 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
412 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
413 * device/lib/_strcspn.c: fixed bug 2140931
415 2008-10-06 Raphael Neider <rneider AT web.de>
417 * device/include/pic16/stdio.h,
418 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
419 declared __naked for convenience, named all arguments
420 * device/lib/pic16/libc/stdio/strmgpsim.c,
421 device/lib/pic16/libc/stdio/strmmssp.c,
422 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
424 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
425 empty __naked functions,
426 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
427 corner cases (unlink first/last pCode in list), reuse more code
429 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
431 * src/ds390/main.c (_ds390_genInitStartup): added
432 * src/SDCCpeeph.c (getPatternVar): new, added,
433 (labelInRange): fixed bug 2115959
434 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
435 * src/SDCCicode.h: added newiTempOperand
436 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
437 added optimizations for 0/x and x/-1, see also patch 2142900
438 * support/regression/tests/onebyte.c (testMul): added test cases
440 2008-09-20 Borut Razem <borut.razem AT siol.net>
443 definition of absolute address symbols without initial value,
444 fixed SDCC crash "do not know how to intialize symbol"
446 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
448 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
449 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
450 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
451 * device/lib/z80/stubs.s: added stubs for above functions
452 * src/SDCCopt.c (convilong),
453 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
454 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
455 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
456 * support/regression/tests/onebyte.c: enabled all tests for z80
458 2008-09-15 Borut Razem <borut.razem AT siol.net>
460 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
461 device/lib/pic16/libc/stdio/printf.c,
462 device/lib/pic16/libc/stdio/strmusart.c,
463 device/lib/pic16/libc/stdio/printf_tiny.c,
464 device/lib/pic16/libc/stdio/sprintf.c,
465 device/lib/pic16/libc/stdio/strmgpsim.c,
466 device/lib/pic16/libc/stdio/putchar.c,
467 device/lib/pic16/libc/stdio/fprintf.c,
468 device/lib/pic16/libc/stdio/strmmssp.c,
469 device/device/lib/pic16/libc/stdio/vprintf.c,
470 device/lib/pic16/libc/stdio/printf_small.c,
471 device/lib/pic16/libc/stdio/vsprintf.c,
472 device/lib/pic16/libc/stdio/strmputchar.c,
473 device/lib/pic16/libc/Makefile.am,
474 device/lib/pic16/libc/Makefile.in:
475 *printf now returns int, puchar.c moved from stdlib to stdio,
476 *printf format parameter type changed from char * to const char *,
477 added GNU link excetion text to library source files,
478 applyed GNU coding style, removed useless svn ids,
479 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
480 binary specifier: "%b", "%hb" and "%lb"
481 * device/lib/pic16/libc/stdio/vfprintf.c:
482 applied patch #2044424: PIC16: vfprintf
483 thanks Mauro Giachero
484 * support/regression/tests/bug1057979.c:
485 removed old pic16 sprintf specifics
486 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
487 * doc/sdccman.lyx: documented 'b' binary format specifier removal
489 2008-09-15 Raphael Neider <rneider AT web.de>
491 * src/pic16/device.c (pic16_dump_usection): force udata sections
492 into the addressable range (0..0xFFF), workaround for a gpsim
493 bug preventing simulation of regtest bug1750318
494 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
495 (serialRegAssign): fixed regtest bug-971834,
496 (pic16_packRegisters): avoid null-pointer dereference
498 2008-09-14 Raphael Neider <rneider AT web.de>
500 * src/pic16/gen.c, src/pic16/ralloc.c: use
501 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
502 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
504 2008-09-12 Borut Razem <borut.razem AT siol.net>
506 * support/regression/fwk/testfwk.h:
507 define pdata as data for pic16 target
508 thanks Mauro Giachero
510 2008-09-11 Borut Razem <borut.razem AT siol.net>
512 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
513 support/regression/absolute.c:
514 applied patch #2105615: Some PIC16 testcase fixlets
515 thanks Mauro Giachero
517 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
519 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
520 * support/regression/tests/bug2094505.c: new, added
522 2008-09-07 Borut Razem <borut.razem AT siol.net>
524 * src/SDCCglue.c, src/SDCCast.c:
525 fixed throw of "excess elements" warning for char arrays
526 * support/regression/tests/nullstring.c:
527 disable warning about excess elements in array of chars initializer
529 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
531 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
532 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
533 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
534 * support/regression/tests/bug2077267.c: new, added
536 2008-09-05 Raphael Neider <rneider AT web.de>
538 * configure.in, Makefile.common.in: add support for ccache,
539 remove spurious $VERSION output, detect doc-tools even without
540 --enable-doc to facilitate later manual doc-builds, minor cleanup
541 * configure: regenerated
543 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
544 avoid races in parallel VPATH builds
545 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
546 * doc/sdccman.lyx: mention --without-ccache configure option
548 2008-09-01 Raphael Neider <rneider AT web.de>
550 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
551 * (genConstPointerGet): fix reading bitfields from __code space
552 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
553 bitfield initializers (fix regression test bug1856409.c)
554 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
557 2008-08-31 Raphael Neider <rneider AT web.de>
559 * src/pic16/gen.c (genAssign): removed useless compiler output
560 * (genPointerGet,genPointerSet,genCast),
561 src/pic16/glue.c (pic16_printGPointerType):
562 also handle PPOINTERs just to avoid spurious asserts
563 * (pic16_printIvalType,pic16_printIvalBitFields):
564 generalized to arbitrary type/bitfield sizes, allows compilation of
565 regression test bug-1981238.c
566 * (pic16_printIvalChar): fix regression test structflexarray.c
567 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
568 in initialized structs and fix #1843745
569 * (pic16_printIvalStruct): always output initializers for all fields,
570 even those not explicitly given, fixes zeropad.c regression test
571 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
572 #2073635, #1567098, and #1485812)
573 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
575 2008-08-31 Borut Razem <borut.razem AT siol.net>
577 * support/regression/tests/bug-895992.c,
578 support/regression/tests/onebyte.c:
579 enabled pic16 regression testing since the bugs
580 1511794: pic16: regression test bug-895992.c fails
581 1444425: onebyte.c regression tes fails on pic16
582 are fixed, probably by fixing
583 2048464: PIC16: fix genUminus - addresses not.c regression test
584 * src/SDCCsymt.c, src/SDCCglue.c,
585 support/regression/tests/bug-1981238.c:
586 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
589 2008-08-30 Borut Razem <borut.razem AT siol.net>
591 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
592 release version 4.3.2
594 2008-08-24 Raphael Neider <rneider AT web.de>
596 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
597 always use the sdcc from the current build tree (ignore $CC from
598 the environment, fixes compile farm builds)
599 * device/lib/Makefile.in: rename .a into .lib for compatibility,
600 remove more build products from install directory
601 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
602 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
604 2008-08-24 Borut Razem <borut.razem AT siol.net>
606 * src/SDCC.y: applied patch
607 2050245: Fix # 1963382
609 1963382: Listing File - C file comment is incorrect
612 2008-08-23 Borut Razem <borut.razem AT siol.net>
614 * src/pic16/gen.c: applied patch
615 2048464: PIC16: fix genUminus - addresses not.c regression test
616 thanks Mauro Giachero
618 2008-08-22 Borut Razem <borut.razem AT siol.net>
620 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
621 src/pic16/main.c: allow spaces in gpasm and gplink paths
623 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
626 * src/z80/peeph-z80.def: minor peephole improvement
628 2008-08-15 Raphael Neider <rneider AT web.de>
630 * src/z80/gen.c (_vemit2): suppress compiler warning
632 * src/pic/*.[ch]: make proper use of header files and avoid
633 ad-hoc extern declarations, mark module-local helpers 'static',
634 removed dead/replaced code, no functional changes
635 * src/pic16/pcode.c: disentangled from pic14 backend
637 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
639 * src/z80/gen.c: fixed #2051348
640 * support/regression/tests/bug-2051348.c: regression test for #2051348
642 2008-08-10 Raphael Neider <rneider AT web.de>
645 * Makefile.common.in: export PACKAGE for $docdir,
646 fixes #1957036, avoid some "underquoted definition" warnings
647 * configure: regenerated
649 2008-08-10 Raphael Neider <rneider AT web.de>
651 * device/lib/pic16/**: build pic16 library using autotools for
652 improved dependency tracking
654 * device/lib/Makefile.in,
656 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
658 2008-08-10 Raphael Neider <rneider AT web.de>
660 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
661 local variables if --nooverlay is given, workaround for #2023121
663 2008-08-08 Raphael Neider <rneider AT web.de>
665 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
667 2008-08-08 Raphael Neider <rneider AT web.de>
669 * src/pic/pcoderegs.c,
671 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
673 2008-08-07 Borut Razem <borut.razem AT siol.net>
675 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
676 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
677 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
678 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
679 applied modified patch 2038174: Add support for binary constants v2
680 thanks Mauro Giachero
681 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
683 2008-08-04 Raphael Neider <rneider AT web.de>
686 * src/pic16/device.h,
688 * src/pic16/main.c: enable --optimize-goto by default
690 * device/lib/pic16/Makefile.common.in: suppress removed option
693 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
695 2008-07-30 Borut Razem <borut.razem AT siol.net>
697 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
698 applied patch 22032433: PIC16: fix constant strings,
699 thanks Mauro Giachero
701 2008-07-29 Borut Razem <borut.razem AT siol.net>
703 * src/pic16/gen.c: applied patches:
704 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
705 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
706 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
707 thanks Mauro Giachero
709 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
711 * src/port.h: Fixed typo in comment
713 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
715 * src/z80/mappings.i: Implemented RFE #1919415
716 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
717 #1880202, #1914434, prepared for RFE #1703943
719 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
722 * src/z80/peeph-z80.def,
723 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
724 preparation for Z80 peephole improvements
726 2008-06-21 Raphael Neider <rneider AT web.de>
728 * device/include/pic16/pic18f66j60.h,
729 * device/include/pic16/pic18f66j65.h,
730 * device/include/pic16/pic18f67j60.h,
731 * device/include/pic16/pic18f86j60.h,
732 * device/include/pic16/pic18f86j65.h,
733 * device/include/pic16/pic18f87j60.h,
734 * device/include/pic16/pic18f96j60.h,
735 * device/include/pic16/pic18f96j65.h,
736 * device/include/pic16/pic18f97j60.h,
737 * device/lib/pic16/libdev/pic18f66j60.c,
738 * device/lib/pic16/libdev/pic18f66j65.c,
739 * device/lib/pic16/libdev/pic18f67j60.c,
740 * device/lib/pic16/libdev/pic18f86j60.c,
741 * device/lib/pic16/libdev/pic18f86j65.c,
742 * device/lib/pic16/libdev/pic18f87j60.c,
743 * device/lib/pic16/libdev/pic18f96j60.c,
744 * device/lib/pic16/libdev/pic18f96j65.c,
745 * device/lib/pic16/libdev/pic18f97j60.c,
746 * device/include/pic16/pic16devices.txt,
747 * device/include/pic16/pic18fregs.h,
748 * device/lib/pic16/pics.all: added new devices
750 * device/include/pic16/adc.h,
751 * device/lib/pic16/libio/adc/adcbusy.c,
752 * device/lib/pic16/libio/adc/adcopen.c,
753 * device/lib/pic16/libio/adc/adcsetch.c,
754 * device/lib/pic16/libio/i2c/i2copen.c,
755 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
756 all changes from a patch by Anton Strobl
758 2008-06-12 Borut Razem <borut.razem AT siol.net>
760 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
761 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
762 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
763 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
764 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
765 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
766 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
767 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
768 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
769 by applying the modified patch from Risto Huotari
771 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
774 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
775 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
776 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
777 * support/regression/tests/bug1938300.c: new, added
779 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
781 * device/include/asm/ds390/features.h,
782 * device/include/asm/mcs51/features.h,
783 * device/include/mcs51/regc515c.h: inserted LGPL notice
785 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
787 * device/lib/gbz80/div.s,
788 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
789 patch 1597883, Thanks Robert Ramey
791 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
793 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
794 createIvalCharPtr, createIvalPtr, createIval),
796 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
797 initializers for local auto variables
798 * support/regression/tests/zeropad.c: added testcase for auto initializers
800 2008-05-26 Raphael Neider <rneider AT web.de>
802 * device/lib/pic16/startup/crt0.c,
803 * device/lib/pic16/startup/crt0i.c,
804 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
805 explicit, fixed curr_entry loop for >= 256 initializer records,
806 removed debug code (write to 0xf7e)
808 2008-05-25 Raphael Neider <rneider AT web.de>
810 * device/include/pic/pic16f627a.h,
811 * device/include/pic/pic16f628a.h,
812 * device/include/pic/pic16f648a.h: added missing ports
814 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
816 * device/include/float.h: added __INFINITY
817 * device/lib/_fsadd.c: handle overflows
818 * device/lib/_fsmul.c,
819 * device/lib/_fsdiv.c: use __INFINITY
820 * device/lib/_fseq.c,
821 * device/lib/_fsneq.c: handle -0.0
822 * sim/ucsim/s51.src/uc89c51r.cc,
823 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
824 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
825 * src/mcs51/gen.c (genSend): fixed bug with --xstack
826 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
827 * support/regression/tests/snprintf.c: test bug with --xstack
829 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
831 * src/SDCCpeeph.c (callFuncByName):
832 Support nested parenthesis in peephole function arguments (#1967300)
834 2008-05-19 Raphael Neider <rneider AT web.de>
836 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
837 fixed duplicate labels (#1911325)
839 2008-05-19 Raphael Neider <rneider AT web.de>
841 * src/regression/empty.c: suppress warning
842 * src/regression/pointer1.c: enabled index_by_pointer()
843 * src/regression/inline.c: now works for pic16 as well
845 * src/pic16/device.c: include dbuf declarations
846 * src/pic16/device.h: removed obsolete prototypes
848 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
849 * src/pic16/glue.c: made purely local functions static,
850 (pic16_printGPointerType, pic16_printIvalCharPtr,
851 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
852 generic pointers' tags (#1961866)
854 * src/pic16/pcode.c (assignValnums): optimize literal assignments
856 2008-05-19 Borut Razem <borut.razem AT siol.net>
858 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
859 fixed typo, uninstall include/pic16/pic16devices.txt
861 2008-05-18 Borut Razem <borut.razem AT siol.net>
863 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
864 the buffer is null terminated
865 * src/device/pic16.c:
866 applied modified patch 1965676: Patch for Win32 16 bit PIC
867 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
869 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
871 * src/SDCC.lex (check_type),
872 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
875 * as/z80/clean.mk: also clean *.dep
876 * device/lib/pic16/libsdcc/stack/Makefile,
877 * sim/ucsim/libtool: removed as they are rebuild by configure
878 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
880 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
882 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
883 fixupInline instead of createFunction to fix bug 1864577
884 (inlineFindMaxBlockno): removed, use global blockNo
885 * src/SDCCglobl.h: added blockNo
887 * src/z80/peep.h: modified properties
888 * support/regression/tests/bug1864577.c: new, added
890 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
893 * as/mcs51/asm.h: added org_cnt
894 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
895 * as/mcs51/asout.c: changed old K&R to ANSI
896 * as/mcs51/Makefile.in: use common identifiers
902 * as/hc08/Makefile.bcc,
903 * as/hc08/Makefile.in: synchronized with as/mcs51/*
904 * sdcc_vc_in.h: added define __func__
905 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
906 Thanks Ruud van Silfhout
907 * support/regression/tests/bug1717305.c: new, added
909 2008-05-05 Borut Razem <borut.razem AT siol.net>
911 * support/regression/Makefile.in,
912 support/regression/ports/ds390/spec.mk,
913 support/regression/ports/hc08/spec.mk,
914 support/regression/ports/mcs51-common/spec.mk,
915 support/regression/ports/pic14/spec.mk,
916 support/regression/ports/pic16/spec.mk,
917 support/regression/ports/ucz80/spec.mk,
918 support/regression/ports/z80/spec.mk:
919 added INC_DIR and LIBDIR paths
920 * src/ds390/gen.c: removed duplicated selicolon
922 2008-05-04 Borut Razem <borut.razem AT siol.net>
924 * support/regression/Makefile.in,
925 support/regression/fwk/lib/testfwk.c,
926 support/regression/ports/ds390/spec.mk,
927 support/regression/ports/hc08/spec.mk,
928 support/regression/ports/mcs51-common/spec.mk,
929 support/regression/ports/mcs51-large/spec.mk,
930 support/regression/ports/mcs51-medium/spec.mk,
931 support/regression/ports/mcs51-small/spec.mk,
932 support/regression/ports/mcs51-stack-auto/spec.mk,
933 support/regression/ports/mcs51-xstack-auto/spec.mk,
934 support/regression/ports/pic14/spec.mk,
935 support/regression/ports/pic16/spec.mk,
936 support/regression/ports/ucz80/spec.mk:
937 added possibility to define the sdcc binary directory SDCC_BIN_PATH
938 used to run regeression tests
940 2008-05-01 Raphael Neider <rneider AT web.de>
942 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
943 supported devices and instructions to add new ones
945 2008-05-01 Raphael Neider <rneider AT web.de>
947 * device/include/pic16/adc.h,
948 device/lib/pic16/libio/adc/adcbusy.c,
949 device/lib/pic16/libio/adc/adcopen.c,
950 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
951 18f2455 style ADC devices, based on patch #1776197
952 * device/lib/pic16/libio/adc/adcclose.c,
953 device/lib/pic16/libio/adc/adcconv.c,
954 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
955 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
956 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
957 * device/include/pic16/pic18f4431.h,
958 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
959 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
961 2008-05-01 Raphael Neider <rneider AT web.de>
963 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
964 moved xinst flag into pic16_options_t
965 * src/pic16/device.c (default_device, pic16_list_devices,
966 pic16_find_device): removed references to sfrrange
967 * src/pic16/gen.c (genFunction),
968 src/pic16/glue.c (pic16initialComments),
969 src/pic16/main.c (pic16_optionsTable),
970 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
972 * device/include/pic16/pic16devices.txt: removed sfrrange lines
974 2008-04-29 Raphael Neider <rneider AT web.de>
976 * src/pic16/devices.inc,
977 device/include/pic16/pic16devices.txt: replaced compiled-in list
978 of devices with a variant parsed at runtime
979 * src/pic16/device.c: added support for parsing pic16devices.txt,
981 * src/pic16/device.h: removed (now) unused fields from PIC_device
982 * src/pic16/main.c: removed #pragma maxram,
983 (_pic16_initPaths): removed bogus generation of search paths,
984 setup the port proper only after the search paths (for
985 pic16devices.txt) are set up,
986 (_pic16_finaliseOptions): moved processor dependant code here
987 from _pic16_initPaths(), clean up
988 * src/pic16/ralloc.c (pic16_init_stack),
989 * src/pic16/ralloc.h,
990 * src/pic16/pcode.c: clean up
991 * device/include/Makefile.in,
992 support/scripts/sdcc.nsi: also install/package pic16devices.txt
993 * support/scripts/inc2h-pic16.pl: updated instructions
995 2008-04-29 Raphael Neider <rneider AT web.de>
997 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
998 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
999 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1000 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1001 added missing family members and 18f2480/2580/4480/4580 family
1002 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1003 * device/include/pic16/pic18f2525.h: use 18f4620.h
1004 * device/include/pic16/pic18f6680.h: use 18f8680.h
1005 * device/include/pic16/pic18fregs.h,
1006 device/lib/pic16/pics.all,
1007 src/pic16/devices.inc: add new devices
1008 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1009 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1010 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1011 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1012 prevent attempting to build the libio for some new devices
1014 2008-04-29 Raphael Neider <rneider AT web.de>
1016 * debugger/mcs51/Makefile.in: fixed paths to sources
1018 2008-04-25 Borut Razem <borut.razem AT siol.net>
1020 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1021 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1022 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1023 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1024 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1025 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1026 as/link/z80/linkz80.dsp: lklibr.c moved
1027 * doc/INSTALL.txt: binary archives in bz2 format
1028 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1030 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1032 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1033 * support/regression/tests/bug1856409.c: new, added
1035 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1038 * src/mcs51/peep.c: Use werror for error messages.
1039 * src/SDCCicode.c (geniCodeConditional),
1040 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1041 * src/z80/Makefile.bcc,
1042 * src/z80/z80.dsp: added src/z80/peep.c/h
1043 * support/regression/tests/bug1839321.c: new, added
1045 2008-04-20 Raphael Neider <rneider AT web.de>
1047 * device/include/pic16/pic18f2455.h: added bitfields for port C
1049 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1051 * src/z80/peep.c: Use werror for error messages.
1053 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1055 * src/z80/peep.h (declaration of notUsed()),
1056 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1058 * src/z80/z80.h (added dependency on peep.h),
1059 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1062 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1064 * src/SDCCpeeph.c (added support for notUsed()),
1065 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1067 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1068 for notUsed()): Implemented generic (that is not port-specific) part
1071 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1073 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1074 * device/lib/libsdcc.lib,
1075 * device/lib/Makefile.in,
1076 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1077 * device/lib/calloc.c: renamed to _calloc.c
1078 * device/lib/free.c: renamed to _free.c
1079 * device/lib/malloc.c: renamed to _malloc.c
1080 * device/lib/realloc.c: renamed to _realloc.c
1081 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1082 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1083 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1084 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1085 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1086 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1087 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1088 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1090 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1091 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1092 * support/regression/tests/bug1509084.c: new, added
1094 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1096 * device/include/mcs51/cc2510fx.h: added _XPAGE
1097 * device/include/mcs51/compiler.h: cosmetic changes
1099 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1101 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1104 2008-03-31 Borut Razem <borut.razem AT siol.net>
1106 * support/cpp2 renamed to support/cpp
1107 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1108 support/cpp2/libiberty/splay-tree.c,
1109 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1110 support/cpp2/libcpp/directives.c,
1111 support/cpp2/libcpp/include/cpplib.h,
1112 support/cpp2/libcpp/include/symtab.h,
1113 support/cpp2/libcpp/include/line-map.h,
1114 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1115 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1116 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1117 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1118 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1119 release version 4.3.0
1120 * configure.in, configure, Makefile.in, Makefile.bcc:
1121 adapted for moved cpp2
1123 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1125 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1126 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1128 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1130 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1132 * support/regression/tests/bug1717943.c: new, added
1134 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1136 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1137 bytewise return value assignments introduced in last commit.
1139 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1141 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1142 genMult, genJumpTab):
1143 Use 16-bit instructions for addition in some additional cases,
1144 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1146 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1148 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1149 Implemented RFE #1921450, changed some debug messages.
1151 2008-03-30 Borut Razem <borut.razem AT siol.net>
1153 * Small Device C Compiler 2.8.0 released
1154 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1155 * support/scripts/sdcc.nsi: added finish page; this version
1156 was used for 2.8.0 release
1157 * doc/knownbugs.html: removed; magically generated by the build
1158 process using gen_known_bugs.pl from now on
1160 2008-03-23 Borut Razem <borut.razem AT siol.net>
1162 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1163 and reverted it, since it was already fixed by Raphael ;-)
1164 * doc/knownbugs.html: updated for RC2
1166 2008-03-22 Raphael Neider <rneider AT web.de>
1168 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1171 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1173 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1174 * support/regression/tests/bug1839277.c: added related testBug1839299
1176 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1178 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1179 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1181 * src/mcs51/gen.c: throughout only output hex constants
1182 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1183 * support/regression/tests/bug1839277.c: new, added
1185 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1187 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1188 compilation warning about nested comments.
1190 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1192 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1193 * support/regression/tests/bug1921073.c: new, added
1195 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1197 * src/z80/SDCCpeeph.c.c (callFuncByName):
1198 Commented function parameters.
1200 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1202 * src/z80/ralloc.c (packRegsForAccUse2):
1203 disabled a broken accumulator packing optimization (fixed #1292721).
1204 * support/regression/tests/bug-1292721: Regression test for #1292721.
1206 2008-03-16 Raphael Neider <rneider AT web.de>
1208 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1209 fixed code bloat regression using a variant of patch #1915618
1211 2008-03-16 Borut Razem <borut.razem AT siol.net>
1213 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1214 icon, changed startup menu for release distribution, code cleaning,
1215 create url files instead links in startup menu
1217 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1219 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1220 * support/regression/tests/bug1579949.c: new, added
1222 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1224 * device/lib/printf_fast.c: fixed bug 1255403
1226 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1228 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1229 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1231 2008-03-14 Borut Razem <borut.razem AT siol.net>
1233 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1234 command line options
1235 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1236 is correctly displayed
1237 * as/link/z80/lkmain.c: usage line commented out
1239 2008-03-13 Borut Razem <borut.razem AT siol.net>
1241 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1242 updated the list pf supported pic14 devices
1244 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1246 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1248 2008-03-12 Borut Razem <borut.razem AT siol.net>
1250 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1251 fixed documentation request #1718191
1252 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1253 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1256 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1258 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1259 * support/regression/tests/bug1505811.c: new, added
1261 2008-03-09 Raphael Neider <rneider AT web.de>
1263 * device/include/pic16/pic18f2620.h,
1264 * device/include/pic16/pic18f4620.h,
1265 * device/lib/pic16/libdev/pic18f2620.c,
1266 * device/lib/pic16/libdev/pic18f4525.c,
1267 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1268 family to consistently use pic18f4620.[ch], fixes #1832562
1270 2008-03-09 Borut Razem <borut.razem AT siol.net>
1272 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1273 changed sdcc version to 2.8.0
1274 * knownbugs.html: regenerated
1275 * support/scripts/gen_known_bugs.pl: added number of open bugs
1277 2008-03-09 Raphael Neider <rneider AT web.de>
1279 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1280 (genOr): read volatile operand even if the result is known,
1282 (genOr,genXor): removed unused legacy code,
1283 (genDummyRead): use pic16_mov2w_volatile()
1285 2008-03-08 Borut Razem <borut.razem AT siol.net>
1287 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1288 cons w. --model-large
1289 * support/regression/staticinit.c: added regression test for bug
1292 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1294 * src/ds390/gen.c (pushSide, genPcall),
1295 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1296 * src/mcs51/gen.c: cosmetic changes
1297 * support/regression/fwk/include/testfwk.h: added macro reentrant
1298 * support/regression/tests/bug1908493.c: new, added
1300 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1302 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1304 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1306 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1307 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1308 already set in ds390/main.c and mcs51/main.c
1310 2008-03-07 Raphael Neider <rneider AT web.de>
1312 * src/regression/init0.c: new test for initialized arrays of function
1314 * src/regression/Makefile: made a bit more flexible, added init0.c
1315 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1316 pointers, closes #1427663
1318 2008-03-05 Borut Razem <borut.razem AT siol.net>
1320 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1321 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1323 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1325 * support/librarian/sdcclib.c:Added feature request 1908061:
1326 Synchronise sdcclib commands with ar.
1328 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1330 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1331 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1332 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1333 * device/include/mcs51/compiler.h: removed umlauts, added double
1336 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1338 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1339 * support/regression/tests/bug1536762.c: new, added
1341 * src/SDCCutil.h: added getBuildDate()
1342 * src/SDCCmain.c (printVersionInfo),
1343 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1345 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1346 * src/ds390/ralloc.c (packRegisters),
1347 * src/mcs51/ralloc.c (packRegisters),
1348 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1350 * support/regression/tests/bug1618050.c: new, added
1351 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1352 * support/regression/fwk/include/testfwk.h,
1353 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1356 2008-03-04 Raphael Neider <rneider AT web.de>
1358 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1359 on accessing OP_SYM_TYPE(op)
1360 * src/pic/gen.h: removed unused prototype of genMinusDec()
1361 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1362 fix #1876953 (invalid subtraction code), removed unused code
1364 2008-03-03 Raphael Neider <rneider AT web.de>
1368 * src/pic/genarith.c,
1370 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1371 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1373 2008-03-03 Raphael Neider <rneider AT web.de>
1375 * src/pic/device.c (find_device): search user-specified paths first
1376 for pic14devices.txt, fixes #1900827
1378 2008-03-02 Borut Razem <borut.razem AT siol.net>
1380 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1381 AddToPath and RemoveFromPath
1383 2008-03-01 Borut Razem <borut.razem AT siol.net>
1385 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1386 work correctly, added debugging support if -DSDCC.DEBUG command line
1389 2008-02-28 Borut Razem <borut.razem AT siol.net>
1391 * doc/sdccman.lyx: cosmetic changes
1393 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1395 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1396 * doc/sdccman.lyx: fixed unmeant removal of spaces
1398 2008-02-27 Borut Razem <borut.razem AT siol.net>
1400 * support/scripts/sdcc.nsi: corrected installation directory for
1401 current user installation mode
1402 * doc/README.txt: added Philipp Klaus Krause to the developers list
1404 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1406 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1407 return ifx condition
1408 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1409 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1410 ifxJump to fix bug 1838000
1411 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1412 * support/regression/tests/bug1838000.c: new, added
1413 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1415 2008-02-26 Borut Razem <borut.razem AT siol.net>
1417 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1419 * support/scripts/sdcc.nsi: added MULTIUSER page,
1420 NSIS upgraded to version 2.35
1422 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1424 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1425 * support/regression/tests/bug1565152.c: new, added
1427 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1429 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1430 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1431 * support/regression/tests/bug1670148.c: new, added
1433 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1435 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1437 2008-02-24 Borut Razem <borut.razem AT siol.net>
1439 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1440 is ineffective for unsigned char parameter
1442 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1444 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1445 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1446 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1447 * support/Util/MySystem.c (my_system): output errorcode when verbose
1449 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1451 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1454 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1456 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1459 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1461 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1463 2008-02-21 Borut Razem <borut.razem AT siol.net>
1465 * support/regression/Makefile.in,
1466 support/regression/ports/ds390/spec.mk,
1467 support/regression/ports/hc08/spec.mk,
1468 support/regression/ports/mcs51-common/spec.mk,
1469 support/regression/ports/pic14/spec.mk,
1470 support/regression/ports/pic16/spec.mk,
1471 support/regression/ports/ucz80/spec.mk,
1472 support/regression/ports/xa51/spec.mk:
1473 added CFLAGS when compiling timeout
1475 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1477 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1480 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1482 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1483 * support/regression/tests/bug1888147.c: new, added
1485 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1487 * src/z80/gen.c: fixed bugs #1596270, #1736867
1489 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1491 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1492 contents, mostly fixes #1596270
1494 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1496 * src/z80/peeph.def,
1497 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1498 peepholes, fixes #1806565
1500 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1502 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1503 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1504 fixes bug 1739475, thanks Robert Larice
1505 (rule 271): new, added
1507 2008-02-18 Borut Razem <borut.razem AT siol.net>
1509 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1511 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1513 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1515 2008-02-17 Raphael Neider <rneider AT web.de>
1517 * src/pic16/genarith.c,
1520 * src/pic16/genutils.c: removed unused legacy code,
1521 removed unused fields from struct asmop and struct _G
1523 2008-02-17 Raphael Neider <rneider AT web.de>
1525 * src/pic16/gen.c (AccRsh): cosmetic changes,
1526 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1527 genRightShiftLiteral): fixed to work with SFRs as result by
1528 assigning only once to result,
1529 removed a lot of unused/excluded code fragments
1531 2008-02-17 Raphael Neider <rneider AT web.de>
1533 * device/include/pic/pic16f88.h,
1534 * device/include/pic/pic16f886.h,
1535 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1537 2008-02-17 Borut Razem <borut.razem AT siol.net>
1539 * src/z80/peeph.def: applied patch
1540 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1541 * src/z80/gen.c, src/z80/peeph.def: applied patch
1542 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1543 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1544 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1545 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1546 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1547 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1549 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1551 * as/link/mcs51/aslink.dsp: removed SDK define
1552 * as/link/z80/clean.mk: brought in sync with other ports
1553 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1554 * as/hc08/Makefile.bcc,
1555 * as/mcs51/Makefile.bcc,
1556 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1557 * src/z80/main.c (_setValues): use the now capitalized -Z,
1558 (z80_port, gbz80_port): generate debug information when asked
1560 2008-02-16 Borut Razem <borut.razem AT siol.net>
1562 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1563 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1564 as/z80/Makefile.in. as/z80/Makefile.bcc:
1565 applied patch #1893393: patch for as-z80 and link-z80 to generate
1566 cdb, thanks to Armin Diehl
1567 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1568 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1569 asnoice.c moved to as/asxxsrc/asnoice.c
1570 * src/z80/peeph-gbz80.def: applied patch
1571 #1880235: Z80 return peephole, thanks to Philipp Krause
1573 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1576 * doc/sdccman.lyx: bumped version to 2.7.5
1577 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1579 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1581 * device/include/pic16/stdlib.h,
1582 * device/lib/pic16/libc/stdlib/ltoa.c,
1583 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1585 2008-02-13 Borut Razem <borut.razem AT siol.net>
1587 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1588 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1589 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1590 src/SDCCopt.c, src/SDCCval.c:
1591 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1593 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1595 * src/SDCCsymt.c (compareType): fixed bug 1309013
1597 2008-02-09 Borut Razem <borut.razem AT siol.net>
1599 * src/SDCCval.c, src/SDCCval.h:
1600 code cleaning, added function constChrVal()
1601 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1602 call constChrVal() instead constVal()
1604 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1606 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1609 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1610 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1613 2008-02-01 Raphael Neider <rneider AT web.de>
1615 * device/include/pic/pic16f886.h,
1616 * device/include/pic/pic16f887.h: added RA6 and RA7
1618 2008-01-24 Raphael Neider <rneider AT web.de>
1620 * device/include/pic/pic16f88.h: added RA6 and RA7
1621 * device/lib/pic/libdev/disabled_pic16f886.c,
1622 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1624 * src/pic16/devices.inc,
1625 * device/include/pic16/pic18f2423.h,
1626 * device/include/pic16/pic18f2523.h,
1627 * device/include/pic16/pic18fregs.h,
1628 * device/lib/pic16/pics.all
1629 * device/lib/pic16/libdev/pic18f2423.c,
1630 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1631 * device/lib/pic16/libio/i2c.ignore,
1632 * device/lib/pic16/libio/usart.ignore,
1633 * device/lib/pic16/libio/adc.ignore: ignore new devices
1635 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1637 * src/SDCCast.c (createRMW): fixed bug 1582651
1639 2008-01-20 Borut Razem <borut.razem AT siol.net>
1641 * src/SDCCcse.c: partially fixed enhancement request
1642 #1793872 - multiply by -1 not collapsed
1643 * support/regression/tests/arithcsi.c: added regression test
1645 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1647 * as/mcs51/asx8051.dsp: removed define SDK
1648 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1649 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1651 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1652 cosmetic changes, brought more in sync, changed old K&R to ANSI
1654 2008-01-13 Borut Razem <borut.razem AT siol.net>
1656 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1657 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1659 2007-12-30 Borut Razem <borut.razem AT siol.net>
1661 * src/pic16/gen.c: fixed implementation of bitwise operations for
1663 * support/regression/tests/bitwise.c: added test cases
1665 2007-12-29 Borut Razem <borut.razem AT siol.net>
1667 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1668 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1669 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1670 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1671 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1672 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1673 src/pic16/pcode.[ch]: added const qualifier
1674 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1675 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1676 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1677 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1678 * as/asxxsrc/aslex.c: use dbuf_getline()
1679 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1680 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1681 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1682 as/z80/asm.h, as/z80/z80adr.c:
1683 changed type of ib and ip to const char *
1685 2007-12-28 Borut Razem <borut.razem AT siol.net>
1687 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1688 introduced (readlin) - long lines are turuncated
1689 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1690 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1691 as/z80/Makefile.in: moved aslex.c to asxxsrc
1692 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1693 * as/hc08/asmain.c, as/mcs51/asmain.c:
1694 added missing initialization of a_addr field
1695 * support/regression/tests/long_asm_line.c: added regtest for long
1698 2007-12-22 Borut Razem <borut.razem AT siol.net>
1700 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1702 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1704 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1706 2007-12-16 Borut Razem <borut.razem AT siol.net>
1708 * device/include/pic16/stdbool.h: removed, since already exists in
1709 device/include/; this also fixes bitopcse.c regression test for pic16
1711 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1712 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1713 dereference doesn't work; covered by regression test bug1399290
1715 2007-12-05 Borut Razem <borut.razem AT siol.net>
1717 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1720 2007-12-01 Borut Razem <borut.razem AT siol.net>
1722 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1723 corrected handling of the highest_valid_address
1725 2007-11-17 Raphael Neider <rneider AT web.de>
1727 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1728 * src/pic/glue.c (picglue): emit .file if --debug is given
1730 2007-11-17 Raphael Neider <rneider AT web.de>
1732 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1733 care when left or right operand resides in result, fixes #1830220
1735 2007-11-17 Borut Razem <borut.razem AT siol.net>
1737 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1738 #983491 - "Merge duplicate strings function is ineffective"
1739 * support/regression/tests/bug-983491.c: regtest disabled
1740 * as/asxxsrc: created
1741 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1742 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1743 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1744 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1745 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1746 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1747 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1748 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1749 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1750 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1751 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1752 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1753 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1755 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1757 * device/include/stdarg.h: added and removed some casts
1758 * src/SDCCsymt.c (compareType): Fully check types between generic and
1759 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1761 2007-11-13 Borut Razem <borut.razem AT siol.net>
1763 * support/regression/tests/bug-1817005.c:
1764 added regtest for bug #1817005 - as-z80 chokes on long labels
1766 2007-11-12 Borut Razem <borut.razem AT siol.net>
1768 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1769 as/z80/asout.c, as/z80/aslist.c:
1770 fixed bug #1817005 - as-z80 chokes on long labels
1772 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1775 * as/z80/asmain.c: cosmetic changes
1778 * as/z80/alloc.h: removed
1780 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1781 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1782 * as/link/hc08/Makefile.in,
1783 * as/link/mcs51/Makefile.in,
1784 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1786 * as/link/mcs51/lkarea.c,
1787 * as/link/mcs51/lkmain.c: cosmetic changes
1788 * as/link/hc08/lklibr.c,
1789 * as/link/z80/lklibr.c,
1790 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1791 used cygwin_conv_to_full_posix_path,
1792 added warnings, cosmetic changes, brought more in sync
1793 changed old K&R into ANSI function declarations
1794 * as/link/z80/lklibr.c (loadAdb): added
1795 * as/link/z80/lkmain.c: removed -- option from usage text
1797 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1799 * src/mcs51/gen.c (outBitC): optimized for no result
1801 2007-10-31 Borut Razem <borut.razem AT siol.net>
1803 * src/SDCCsymt.c: fixed (hopeful properly) bug
1804 #1805702 - order of extern matters
1805 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1808 2007-10-29 Borut Razem <borut.razem AT siol.net>
1810 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1811 - order of extern matters
1812 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1815 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1817 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1818 24bitMode, portIsDS390
1819 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1820 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1821 (notVolatileVariable): also check sloc names,
1822 (callFuncByName): moved ftab[] out of function and sorted it by use
1824 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1826 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1827 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1828 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1829 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1830 * support/regression/tests/bug-880197.c: new, added
1832 2007-10-28 Borut Razem <borut.razem AT siol.net>
1834 * support/regression/Makefile.in,
1835 support/regression/ports/mcs51-large/spec.mk,
1836 support/regression/ports/mcs51-xstack-auto/spec.mk,
1837 support/regression/ports/mcs51-stack-auto/spec.mk,
1838 support/regression/ports/mcs51-medium/spec.mk,
1839 support/regression/ports/mcs51-common/spec.mk,
1840 support/regression/ports/mcs51-common/*,
1841 support/regression/ports/mcs51-small/*:
1842 mcs51 renamed to mcs51-common, created mcs51-small
1843 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1844 * support/regression/tests/bug-1805702.c: added regtest for bug
1847 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1849 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1850 added new rules 265 - 270
1851 * support/regression/tests/bug1721024.c:new, added
1852 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1853 introduced new test-mcs51 to run all mcs51 tests
1855 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1857 * support/regression/tests/bug1816470.c: new, added
1859 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1861 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1862 propagate for *,+,- with float, fixed bug 1816470
1863 (decorateType): cast to resultTypeProp instead of resultType
1865 2007-10-19 Borut Razem <borut.razem AT siol.net>
1867 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1868 function is ineffective" for pic16 tareget
1869 * support/scripts/listerr.c: corrected include path
1870 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1873 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1875 * support/regression/tests/using.c: new, added
1876 * support/regression/tests/vaargs.c: fixed and enabled test
1878 2007-10-18 Borut Razem <borut.razem AT siol.net>
1880 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1882 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1884 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1886 * doc/sdccman.lyx: documented option --Werror
1887 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1888 RegBankUsed[] earlier
1890 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1892 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1896 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1898 * src/SDCCast.c (decorateType): improved optimization of tri-op
1899 * src/SDCCerr.c (vwerror, setWError),
1901 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1902 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1904 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1906 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1907 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1908 * support/regression/tests/bug-223113.c,
1909 * support/regression/tests/bug-426632.c,
1910 * support/regression/tests/bug-468811.c,
1911 * support/regression/tests/bug-477835.c,
1912 * support/regression/tests/bug-478094.c,
1913 * support/regression/tests/bug-499644.c,
1914 * support/regression/tests/bug-524209.c,
1915 * support/regression/tests/bug-524211.c,
1916 * support/regression/tests/packcast.c,
1917 * support/regression/tests/structidx.c: added empty tests
1918 * support/regression/tests/bug-607243.c: enabled test
1920 2007-10-06 Borut Razem <borut.razem AT siol.net>
1922 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1923 support of universal binaries on Mac OS X
1925 2007-10-02 Borut Razem <borut.razem AT siol.net>
1927 * src/SDCCval.h: unified double2ul macro for all platforms
1928 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1929 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1931 2007-09-30 Borut Razem <borut.razem AT siol.net>
1933 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1935 * sdcc_vc_in.h: enabled warnings
1936 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1937 unsigned type, result still unsigned
1938 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1940 2007-09-28 Raphael Neider <rneider AT web.de>
1942 * src/pic/device.c (find_device): prevent buffer underflow error
1943 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1944 the just destroyed list entry
1946 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1948 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1951 2007-09-18 Borut Razem <borut.razem AT siol.net>
1953 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1954 applied to unsigned type, result still unsigned
1956 2007-09-17 Borut Razem <borut.razem AT siol.net>
1958 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1959 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1960 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1961 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1962 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1963 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1964 src/z80/gen.c, src/z80/ralloc.c:
1965 fixed bug #1739860 - sdcc does not work correctly on some platforms
1967 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1969 2007-09-17 Raphael Neider <rneider AT web.de>
1971 * src/pic16/device.c: reverted to previous version
1972 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1974 2007-09-16 Raphael Neider <rneider AT web.de>
1976 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1977 as this raises a ton of gpasm warnings, just emit a second label
1978 * src/pic16/devices.inc,
1979 * device/lib/pic16/pics.all,
1980 * device/lib/pic16/libdev/pic18f2585.c,
1981 * device/lib/pic16/libdev/pic18f2680.c,
1982 * device/lib/pic16/libdev/pic18f2682.c,
1983 * device/lib/pic16/libdev/pic18f2685.c,
1984 * device/lib/pic16/libdev/pic18f4585.c,
1985 * device/lib/pic16/libdev/pic18f4680.c,
1986 * device/lib/pic16/libdev/pic18f4682.c,
1987 * device/lib/pic16/libdev/pic18f4685.c,
1988 * device/include/pic16/pic18f2585.h,
1989 * device/include/pic16/pic18f2680.h,
1990 * device/include/pic16/pic18f2682.h,
1991 * device/include/pic16/pic18f2685.h,
1992 * device/include/pic16/pic18f4585.h,
1993 * device/include/pic16/pic18f4680.h,
1994 * device/include/pic16/pic18f4682.h,
1995 * device/include/pic16/pic18f4685.h,
1996 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1997 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1998 patch contributed by Anton Strobl, applied with changes
2000 2007-09-16 Raphael Neider <rneider AT web.de>
2002 * device/include/pic16/pic18f2431.h,
2003 * device/include/pic16/pic18f25j10.h,
2004 * device/include/pic16/pic18f4431.h,
2005 * device/include/pic16/pic18f45j10.h: adopted common include style
2006 * device/include/pic16/pic18f1320.h,
2007 * device/include/pic16/pic18f2320.h,
2008 * device/include/pic16/pic18f2525.h,
2009 * device/include/pic16/pic18f4320.h,
2010 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2011 * device/include/pic16/pic18fregs.h: prepared for automatic include
2012 file selection by having DEVICE.h for every DEVICE
2013 * device/lib/pic16/libdev/pic18f2320.c,
2014 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2016 * device/lib/pic16/configure.in,
2017 * device/lib/pic16/configure: use rm -rf instead of rmdir
2018 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2019 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2021 2007-09-09 Borut Razem <borut.razem AT siol.net>
2023 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2024 distingush between i386 and ppc Mac OS X versions
2026 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2028 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2029 * support/regression/tests/bug1788177.c: new, added
2031 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2033 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2034 * device/include/mcs51/lint.h added keyword __naked
2036 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2040 * src/SDCCmem.h: removed maxRegBank
2041 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2042 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2043 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2044 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2045 name and behaviour to handle banked functions
2046 (scan4op): and use it to fix bug 1786213
2048 2007-09-03 Raphael Neider <rneider AT web.de>
2050 * device/include/pic16/pic18f248.h,
2051 * device/include/pic16/pic18f258.h,
2052 * device/include/pic16/pic18f448.h,
2053 * device/lib/pic16/libdev/pic18f248.c,
2054 * device/lib/pic16/libdev/pic18f258.c,
2055 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2056 added T0CONbits, fixes #1786891
2058 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2060 * src/ds390/gen.c (genFarPointerSet),
2061 * src/hc08/ralloc.c (packRegisters),
2062 * src/mcs51/ralloc.c (packRegisters),
2063 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2065 * src/SDCCicode.h: POINTER_SET can be true for literals too
2066 * support/regression/tests/bug1750318.c: new, added
2068 2007-08-23 Borut Razem <borut.razem AT siol.net>
2070 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2071 library versions without the completition functionality
2073 2007-08-22 Raphael Neider <rneider AT web.de>
2075 * device/include/pic16/pic18f1220.h,
2076 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2078 2007-08-12 Borut Razem <borut.razem AT siol.net>
2080 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2082 2007-08-11 Borut Razem <borut.razem AT siol.net>
2084 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2085 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2086 support/Util/SDCCerr.[ch] moved to src
2087 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2088 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2089 device/examples/ds390/tinitalk/tinitalk.dsp,
2090 device/examples/serialcomm/windows/serialcomm.dsp,
2091 support/librarian/librarian.dsp:
2092 removed linking of unused odbc32.lib and odbccp32.lib
2093 * support/scripts/winres.h:
2094 added for compilation with Visual C++ 2005 Express Edition
2096 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2098 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2101 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2103 * sdccconf_in.h: update the endian test so that SPARC Solaris
2104 does not throw syntax errors
2106 2007-08-06 Borut Razem <borut.razem AT siol.net>
2108 * doc/sdccman.lyx: removed two index entries which prevented the
2109 generation of sdcc doc archive
2111 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2113 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2114 instead of lyx 1.5.0.
2116 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2118 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2119 Lucas Loizaga, with minor modifications. Thanks!
2121 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2123 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2126 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2128 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2129 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2132 2007-07-22 Borut Razem <borut.razem AT siol.net>
2134 * configure.in, configure: re-introduced .version
2135 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2136 the version reverted to 2.7.0
2138 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2141 * doc/sdccman.lyx: bumped version to 2.7.3
2142 * device/include/mcs51/compiler.h: fixed elif->else
2143 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2144 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2145 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2146 enable accuse for bit operands
2147 * src/SDCCmain.c (printVersionInfo),
2148 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2149 environment descriptor
2150 * src/SDCCutil.h: added getBuildEnvironment
2151 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2152 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2153 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2154 * support/regression/tests/bug1348008.c,
2155 * support/regression/tests/bug1496419.c,
2156 * support/regression/tests/bug1503067.c,
2157 * support/regression/tests/preproc.c: added empty tests
2159 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2161 * support/regression/tests/bug1678803.c: new, added
2163 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2166 * as/link/hc08/lkihx.c,
2167 * as/link/hc08/lkrloc.c,
2168 * as/link/mcs51/lkihx.c,
2169 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2170 ihxExtendedLinearAddress
2171 * as/link/mcs51/lkrloc.c (relr),
2172 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2173 acall/ajmp, see bug 830513
2175 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2177 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2178 (cseBBlock): remember aggr2ptr has been used
2179 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2180 (geniCodeAssign): fixed bug 868103
2181 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2182 added operandSize prototype
2183 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2184 (genDataPointerSet): use max of size of right and result,
2185 (gencjne): added parameter useCarry for optimization,
2186 (genCmpEq): use carry if appropriate,
2187 (genXor): check if operand already in carry
2188 * support/regression/tests/bug-868103.c: enabled test
2190 2007-07-12 Raphael Neider <rneider AT web.de>
2192 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2194 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2196 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2197 from Robert Larice, thanks
2198 * support/regression/tests/bitopcse.c,
2199 * support/regression/tests/bitvars.c,
2200 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2201 * support/regression/tests/bug-927659.c: enabled test for z80
2202 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2203 * support/regression/tests/bug1745717.c: new, added
2204 * support/regression/tests/literalop.c,
2205 * support/regression/tests/nullstring.c: removed storage definitions that
2206 are now in testfwk.h
2208 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2210 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2211 and bool for targets that do not fully support it.
2212 * support/regression/tests/bug1546986.c,
2213 * support/regression/tests/bug1723128.c,
2214 * support/regression/tests/bug1734654.c,
2215 * support/regression/tests/bug1738367.c,
2216 * support/regression/tests/constantRange.c: only use bool if allowed
2218 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2220 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2221 Larice, also handle function pointers
2222 * support/regression/tests/bug1749275.c: new, added
2224 2007-07-03 Borut Razem <borut.razem AT siol.net>
2226 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2227 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2228 #1746528: SDCC should ignore ':' in inline assembler comments
2229 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2231 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2233 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2234 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2236 2007-06-29 Borut Razem <borut.razem AT siol.net>
2238 * src/SDCCmain.c: fixed bug
2239 #1744746: SDCC #4867: broken option --xram-size
2241 2007-06-28 Borut Razem <borut.razem AT siol.net>
2243 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2244 find out the endianess of host machine for ucsim
2246 2007-06-27 Borut Razem <borut.razem AT siol.net>
2248 * support/regression/generate-cases.py: corrected the file name
2250 * configure.in, configure, sdccconf_in.h: find out the endianess of
2252 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2255 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2257 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2259 2007-06-26 Borut Razem <borut.razem AT siol.net>
2261 * support/regression/generate-cases.py: display warning if function
2262 list is empty; implemented more flexible rule for detection of
2263 testing functions, allowing return type 'void' in the same line as
2264 the function name in the function definition
2265 * support/regression/tests/bug-1654060.c: corrected test
2266 * support/librarian/sdcclib.c: fixed warning:
2267 format '%s' expects type 'char *', but argument 2 has type 'int'
2269 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2271 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2272 Multiple infiles for sdcclib.
2274 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2276 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2279 2007-06-18 Borut Razem <borut.razem AT siol.net>
2281 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2282 how to handle comments, so they have to be removed by the
2283 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2284 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2285 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2286 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2287 table driven option hadling
2289 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2291 * src/SDCCast.c (decorateType),
2292 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2293 iCode to ast level to fix bug 1738367
2294 * support/regression/tests/bug1738367.c: new, added
2296 2007-06-15 Raphael Neider <rneider AT web.de>
2298 * src/pic16/devices.inc,
2299 * device/lib/pic16/pics.all,
2300 * device/include/pic16/pic18fregs.h,
2301 * device/include/pic16/pic18f[24][45]20.h,
2302 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2303 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2304 * device/lib/pic16/Makefile.in: faster cleanup
2306 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2308 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2310 2007-06-13 Raphael Neider <rneider AT web.de>
2312 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2314 2007-06-12 Raphael Neider <rneider AT web.de>
2316 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2317 suppress bit defines if NO_BIT_DEFINES is #define'd
2318 * device/include/pic/pic*.h: recreated all headers to include
2319 conditional bit defines
2320 * device/include/pic/pic16f886.h,
2321 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2322 * device/include/pic/recreate.sh: script to recreate the complete
2323 device library files based on the currently supported devices
2325 2007-06-12 Borut Razem <borut.razem AT siol.net>
2327 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2328 support/regression/Makefile.in, support/scripts/build.mak,
2329 support/scripts/Makefile.snapshot:
2330 use new svn URL scheme
2331 * doc/sdccman.lyx: SDCC Wiki moved to
2332 http://sdcc.wiki.sourceforge.net/
2334 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2336 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2337 * support/regression/tests/bug1734654.c: added
2339 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2341 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2342 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2343 with literal operands
2345 2007-06-10 Borut Razem <borut.razem AT siol.net>
2347 * as/link/z80/lklibr.c: fixed mingw build warning
2348 lklibr.c:575: warning: implicit declaration of function 'tolower'
2349 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2350 src/z80/main.c: move target specific options from src/SDCCmain.c
2351 to src/<target>/main.c
2353 2007-06-09 Borut Razem <borut.razem AT siol.net>
2355 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2356 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2357 * support/regression/tests/bug-1294691.c: added
2359 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2361 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2362 can also be static, fixes bug 1733438
2363 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2364 have absolute address too
2365 (computeType): added optimization for 'cond ? true : false'
2366 * support/regression/tests/absolute.c: added test for static absolute var
2368 2007-06-08 Raphael Neider <rneider AT web.de>
2370 * src/regression/Makefile: suppress parallel builds, allow easy
2371 switching between pic14/pic16 ports
2372 * src/regression/picregs.h: added pic14/16 header file switch
2373 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2374 inline.c,nestfor.c,string1.c}: include "picregs.h"
2376 2007-06-07 Borut Razem <borut.razem AT siol.net>
2378 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2379 permanent solution to suppress GCC 4.2.0 c++ warning:
2380 deprecated conversion from string constant to `char *'
2381 use 'const char *' where ever required
2382 * support/regression/generate-cases.py: implemented more flexible rule
2383 for detection of testing functions, allowing white-spaces surrounding
2384 the function name and the 'void' parameter.
2385 * support/regression/tests/constantRange.c,
2386 support/regression/tests/scott-compare3.c: fixed failing regression
2387 tests, uncovered by implementation of more flexible rule for detection
2388 of testing functions
2390 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2392 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2394 2007-06-04 Borut Razem <borut.razem AT siol.net>
2396 * configure.in, configure, config_vc.awk: sdcc version number is now
2397 stored in configure.in; removed .version
2398 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2399 doc/INSTALL.txt: version bumped to 2.7.2
2400 * sim/ucsim/configure.in, sim/ucsim/configure:
2401 use "read" to read from .version
2403 2007-06-03 Borut Razem <borut.razem AT siol.net>
2405 * */Makefile.in: removed annoying warning:
2406 Makefile:xx: Makefile.dep: No such file or directory
2408 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2410 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2411 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2412 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2413 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2414 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2415 bugfix: only use newBoolLink for bit result type
2416 * src/SDCCicode.c (geniCodeLogic): added param tree,
2417 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2418 (geniCodeLogicAndOr): use IS_BIT,
2419 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2420 (ast2iCode): added tree param to geniCodeLogic for comparisons
2421 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2422 * support/regression/tests/bug1723128.c: added test NotZero
2424 2007-06-01 Borut Razem <borut.razem AT siol.net>
2426 * SDCPP synchronized with GCC CPP release version 4.2.0,
2427 currently the latest release:
2428 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2429 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2430 support/cpp2/cppdefault.h, support/cpp2/except.h,
2431 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2432 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2433 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2434 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2435 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2436 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2437 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2438 support/cpp2/opts.h, support/cpp2/output.h,
2439 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2440 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2441 support/cpp2/system.h, support/cpp2/version.c,
2442 support/cpp2/Makefile.in: modified
2443 * support/cpp2/opts-common.c: added
2444 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2445 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2446 search for included source file in local directory
2447 * sim/ucsim/configure, sim/ucsim/configure.in:
2448 temporary solution to suppress GCC 4.2.0 c++ warning:
2449 deprecated conversion from string constant to `char *'
2451 2007-06-01 Raphael Neider <rneider AT web.de>
2453 * device/lib/pic/libdev/pic12f683.c,
2454 * device/include/pic/pic12f683.h: added GPIO bits
2456 2007-06-01 Raphael Neider <rneider AT web.de>
2458 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2459 quotation marks, clarified role of PIC14 vs. PIC16 ports
2460 * src/pic16/devices.inc,
2461 * device/include/pic16/pic18fregs.h,
2462 * device/include/pic16/pic18f[24][45]j10.h,
2463 * device/lib/pic16/pics.all,
2464 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2465 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2466 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2467 for new devices as they are not yet supported by gputils
2469 2007-05-31 Borut Razem <borut.razem AT siol.net>
2471 * Small Device C Compiler 2.7.0 released
2472 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2473 changed sdcc version to 2.7.1
2474 * support/scripts/sdcc.nsi: added How to create WIN32 release
2477 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2479 * doc/sdccman.lyx: documented initialization and allocation of absolute
2480 variables, bit parameter passing, the need for function pointers to be
2481 reentrant and alpha quality support of inline and retrict
2483 2007-05-26 Borut Razem <borut.razem AT siol.net>
2485 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2486 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2487 * docs/knownbugs.html: updated
2489 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2491 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2493 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2495 (gencjneshort): optimized when left is AOP_DIR
2496 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2497 initializing unions in a struct/array
2498 * support/regression/fwk/include/testfwk.h: added defines for data, near
2499 and far for host and z80
2500 * support/regression/tests/bug1723128.c: new, added
2502 2007-05-22 Borut Razem <borut.razem AT siol.net>
2504 * doc/knownbugs.html: updated
2506 2007-05-21 Raphael Neider <rneider AT web.de>
2508 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2509 error message instead
2510 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2512 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2514 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2516 2007-05-21 Raphael Neider <rneider AT web.de>
2518 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2520 * src/regression/gpsim_assert.h,
2521 * src/regression/Makefile,
2522 * src/regression/pcodeopt.c: regression test for the above fix
2524 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2526 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2527 jumps to self, fixed bug 1717281
2529 2007-05-10 Borut Razem <borut.razem AT siol.net>
2531 * support/scripts/gen_known_bugs.pl: cosmetic fix
2532 * doc/knownbugs.html: generated by gen_known_bugs.pl
2534 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2536 * src/SDCCast.c (createFunction): also generate non-inlined version of
2537 function for functions declared as "static inline"
2538 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2539 function can be inlined after non-inlined version generated.
2541 2007-05-10 Borut Razem <borut.razem AT siol.net>
2543 * support/scripts/gen_known_bugs.pl: added script
2544 which generates knownbugs.html
2546 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2548 * doc/knownbugs.html: updated for release 2.7.0
2550 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2552 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2554 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2556 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2557 (throughout): updated generating comments
2558 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2559 (throughout): updated generating comments
2560 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2561 rule instead of at the second, or it might skip lines when removing the
2563 * support/regression/tests/bug1714204.c: changed test to foo
2565 2007-05-08 Borut Razem <borut.razem AT siol.net>
2567 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2568 thanks to SDCC Distributed Compile Farm members,
2569 added Z80 and GBZ80 command line options
2570 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2572 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2574 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2575 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2576 * support/regression/tests/longlit.c: modified to be tested at all and
2577 to pass the actual test
2579 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2581 * device/include/mcs51/uPSD33xx.h: Added.
2583 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2585 * device/lib/_gptrput.c,
2586 * device/lib/_gptrget.c: removed old code,
2588 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2589 * support/regression/tests/bug1714204.c: new, added
2591 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2593 * support/regression/tests/regtrack.c: test was never executed
2594 because of the regression test being picky about white spaces.
2595 * device/lib/mcs51/crtclear.asm: added comment
2597 2007-05-06 Raphael Neider <rneider AT web.de>
2599 * device/lib/pic/Makefile.rules,
2600 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2601 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2603 2007-05-06 Raphael Neider <rneider AT web.de>
2605 * src/pic16/device.h,
2607 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2608 _pic16_setDefaultOptions): removed/reordered command-line args
2609 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2610 devices, regrouped command line args, environment variables),
2611 clarified sone points, added sections on how to add devices to the
2614 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2616 * src/z80/peeph.def: fixed bug in rule 2
2618 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2620 * src/port.h: added TARGET_MCS51_LIKE
2621 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2622 take advantage of it too
2623 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2624 (shiftR2Left2Result): Optimized: don't check shifting by 0
2625 * src/z80/peeph-z80.def,
2626 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2627 modifications, see patch 1700823
2628 * src/mcs51/peep.c (): fixed bug 1712928
2629 * support/regression/tests/bug1712928.c: new, added
2631 2007-05-05 Borut Razem <borut.razem AT siol.net>
2633 * device/lib/pic16/Makefile.common.in,
2634 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2635 removed bash dependencies
2637 2007-05-01 Borut Razem <borut.razem AT siol.net>
2640 fixed bug #1710507: --i-code-in-asm makes compile fail
2641 all iCode comments are now one liners
2642 * src/mcs51/gen.c: fixed memory leak
2644 2007-05-01 Raphael Neider <rneider AT web.de>
2646 * device/lib/pic/libdev/*.c
2647 * device/include/pic/*.h: regenerated all device libs from updated
2649 * support/scripts/inc2h.pl: documented usage, now uses strict to
2652 2007-04-30 Borut Razem <borut.razem AT siol.net>
2655 fixed bug #1669175: Problem with space in output paths
2656 documented how to use paths with spaces for Windows users
2658 2007-04-29 Borut Razem <borut.razem AT siol.net>
2660 * Fixed svn:eol-style and svn:keywords properties
2661 * src/SDCCval.c: fixed bug
2662 #1592871: Segfault with "large" const arrays of characters
2663 replaced recursion with iteration
2664 * Removed svn:executable property from non-executable files
2666 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2668 * src/mcs51/gen.c (genRet): fixed bug 1707003
2670 2007-04-27 Raphael Neider <rneider AT web.de>
2672 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2673 createReachingDefinitions,assignValnums,pic16_destructDF,
2674 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2675 prevent NULL pointer dereferences
2676 * device/lib/pic/libdev/pic16f886.c,
2677 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2678 prevent building them, gputils do not really support them yet
2680 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2682 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2683 helps printf_small. 32 bytes more __idata mem.
2685 2007-04-27 Raphael Neider <rneider AT web.de>
2687 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2688 return early when pb or pb->pcHead is NULL (patch #1708427)
2689 * src/regression/empty.c,
2690 * src/regression/Makefile: added test with empty functions
2691 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2693 2007-04-27 Borut Razem <borut.razem AT siol.net>
2695 * src/SDCCast.c: fixed feature request
2696 #1547512: Redundant strings linked when using sizeof("abc")
2698 2007-04-23 Borut Razem <borut.razem AT siol.net>
2700 * doc/sdccman.lyx, src/SDCCmain.c:
2701 peep-hole comments are generated only if --fverbose-asm option is
2702 specified and --no-peep-comments is not, as proposed by Frieder.
2703 * support/regression/Makefile.in: compile regression tests with
2704 --fverbose-asm option so one can "grep" whether a new (or an old)
2705 peephole is (still) applied; requested by Frieder.
2707 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2709 * device/include/pic/pic16f886.h,
2710 * device/include/pic/pic16f887.h,
2711 * device/lib/pic/libdev/pic16f886.c,
2712 * device/lib/pic/libdev/pic16f887.c,
2713 * device/include/pic/pic14devices.txt,
2714 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2716 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2718 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2721 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2723 * device/lib/_memset.c: assembler version for mcs51
2725 2007-04-22 Borut Razem <borut.razem AT siol.net>
2727 * support/scripts/listerr.c: program to create the list of errors and
2728 warnings list from - added
2729 * doc/sdccman.lyx: removed the note
2730 "For list of warnings and corresponding codes, see err_warn.txt"
2731 * src/SDCCsymt.c: fixed bug #1699804:
2732 Bug with some uses of sizeof(static local array) (MCS51)
2733 * support/regression/tests/bug-1699804.c: added
2735 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2737 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2738 (main): added option -i,
2739 (asmbl, case S_INCL): use search_path_fopen,
2740 mostly from patch 1579668 by Peter Miller, thanks
2741 * src/z80/main.c: fixed typo --callee-saves-bc
2742 * device/include/mcs51/compiler.h: added sfrword for Tasking
2744 2007-04-20 Borut Razem <borut.razem AT siol.net>
2746 * src/z80/main.c: replaced reserved keyword asm with asmblr
2748 2007-04-19 Borut Razem <borut.razem AT siol.net>
2750 * src/port.h: use const pointers to strings
2751 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2752 * src/pic16/main.c: include SDCCargs.h
2753 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2754 const char, since the strings are dynamically allocated
2755 * src/SDCCmain.c: options.code_seg and options.const_seg are
2756 dynamically allocated; check port specific command line options
2757 before the general ones
2758 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2760 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2762 * device/include/ds400rom.h,
2763 * device/lib/ds390/lcd390.c,
2764 * device/lib/ds390/memcpyx.c,
2765 * device/lib/ds390/rtc390.c,
2766 * device/lib/ds400/ds400rom.c,
2767 * device/lib/ds400/memcpyx.c,
2768 * device/lib/hc08/_ret.c: more replacements of keywords with their
2769 double underscore equivalents
2770 * device/lib/ds390/Makefile.in,
2771 * device/lib/ds400/Makefile.in,
2772 * device/lib/gbz80/Makefile.in,
2773 * device/lib/hc08/Makefile.in,
2774 * device/lib/mcs51/Makefile.in,
2775 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2777 2007-04-17 Borut Razem <borut.razem AT siol.net>
2779 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2780 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2781 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2782 to --fverbose-asm, to be gcc'ish
2784 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2786 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2788 2007-04-17 Borut Razem <borut.razem AT siol.net>
2790 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2791 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2792 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2793 with their double underscore equivalent
2795 2007-04-14 Borut Razem <borut.razem AT siol.net>
2797 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2800 2007-04-13 Borut Razem <borut.razem AT siol.net>
2802 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2804 * device/examples/serialcomm/windows/serial.[ch],
2805 device/examples/serialcomm/windows/test_serialcomm.cpp:
2806 updated by Bela Torok
2807 * device/examples/serialcomm/windows/serialcomm.dsw,
2808 device/examples/serialcomm/windows/serialcomm.dsp: added
2810 2007-04-13 Jan Waclawek <wek AT efton.sk>
2812 * doc/sdccman.lyx: additions and changes at various places
2813 (submitted as #1697136).
2814 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2816 2007-04-10 Borut Razem <borut.razem AT siol.net>
2818 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2819 LyX file format changed to 245
2820 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2821 "FreeWare" replaced with "free open source"
2823 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2825 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2827 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2829 * device/include/pic16/pic18fregs.h,
2831 * device/lib/_decdptr.c,
2832 * device/lib/_divsint.c,
2833 * device/lib/_divslong.c,
2834 * device/lib/_divuint.c,
2835 * device/lib/_divulong.c,
2836 * device/lib/_fs2schar.c,
2837 * device/lib/_fs2sint.c,
2838 * device/lib/_fs2slong.c,
2839 * device/lib/_fs2uchar.c,
2840 * device/lib/_fs2uint.c,
2841 * device/lib/_fs2ulong.c,
2842 * device/lib/_fsadd.c,
2843 * device/lib/_fscmp.c,
2844 * device/lib/_fsdiv.c,
2845 * device/lib/_fseq.c,
2846 * device/lib/_fsget1arg.c,
2847 * device/lib/_fsget2args.c,
2848 * device/lib/_fsgt.c,
2849 * device/lib/_fslt.c,
2850 * device/lib/_fsmul.c,
2851 * device/lib/_fsneq.c,
2852 * device/lib/_fsnormalize.c,
2853 * device/lib/_fsreturnval.c,
2854 * device/lib/_fsrshift.c,
2855 * device/lib/_fssub.c,
2856 * device/lib/_fsswapargs.c,
2857 * device/lib/_gptrget.c,
2858 * device/lib/_gptrgetc.c,
2859 * device/lib/_gptrput.c,
2860 * device/lib/_logexpf.c,
2861 * device/lib/_modsint.c,
2862 * device/lib/_modslong.c,
2863 * device/lib/_moduint.c,
2864 * device/lib/_modulong.c,
2865 * device/lib/_mulint.c,
2866 * device/lib/_mullong.c,
2867 * device/lib/_schar2fs.c,
2868 * device/lib/_ser.c,
2869 * device/lib/_setjmp.c,
2870 * device/lib/_sint2fs.c,
2871 * device/lib/_slong2fs.c,
2872 * device/lib/_spx.c,
2873 * device/lib/_uchar2fs.c,
2874 * device/lib/_uint2fs.c,
2875 * device/lib/_ulong2fs.c,
2876 * device/lib/asincosf.c,
2877 * device/lib/atanf.c,
2878 * device/lib/calloc.c,
2879 * device/lib/ds390/tinibios.c,
2880 * device/lib/ds400/tinibios.c,
2881 * device/lib/expf.c,
2882 * device/lib/free.c,
2883 * device/lib/hc08/_mulint.c,
2884 * device/lib/logf.c,
2885 * device/lib/malloc.c,
2886 * device/lib/printf_fast.c,
2887 * device/lib/printf_tiny.c,
2888 * device/lib/printfl.c,
2889 * device/lib/realloc.c,
2890 * device/lib/ser_ir.c,
2891 * device/lib/serial.c,
2892 * support/regression/tests/libmullong.c: replaced all special keywords
2893 with their double underscore equivalent
2894 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2895 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2897 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2898 (genRet): if the bit-symbol is ruonly it already is in the carry
2899 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2900 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2901 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2902 type UCHAR if dest is not bit
2904 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2906 * device/include/math.h,
2907 * device/lib/cotf.c,
2908 * device/lib/expf.c,
2909 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2911 2007-04-01 Borut Razem <borut.razem AT siol.net>
2913 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2914 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2915 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2916 gcc_unreachable() called internal_error()...
2918 2007-03-30 Raphael Neider <rneider AT web.de>
2920 * src/pic/ralloc.c (isData): suppress garbage debug output
2922 2007-03-28 Borut Razem <borut.razem AT siol.net>
2925 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2926 is developed, built and used worldwide, and the word "night" doesn't
2929 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2931 * device/include/mcs51/C8051F360.h: new, added
2932 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2934 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2936 * src/SDCC.y (declaration_specifiers, function_specifier),
2937 * support/Util/SDCCerr.c,
2938 * support/Util/SDCCerr.h,
2940 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2942 * src/SDCCmem.c (deallocParms),
2943 * src/SDCCast.c: support for function inlining, not quite complete
2944 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2945 'restrict' qualifier
2947 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2949 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2950 (saveRBank, unsaveRBank): don't save bits,
2951 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2952 * support/regression/tests/bug1535242.c: new, added
2953 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2954 thanks Alexey Shamrin <shamrin AT gmail.com>,
2955 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2956 removed header guard)
2958 * sdcc.spec: bumped version to 2.6.5
2959 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2961 2007-03-22 Borut Razem <borut.razem AT siol.net>
2963 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2964 fixed bug #1653671: sdcdb integration into ddd is broken
2966 2007-03-22 Raphael Neider <rneider AT web.de>
2968 * src/pic/gen.c (popGetExternal): augmented to also create references
2969 to external variables (not only labels),
2970 (genCall): comment on plan to reduce PAGESEL overhead,
2971 (genFunction, genEndFunction): also save/restore FSR around interrupt
2972 handling code, removed lots of unused code
2973 (genDivOneByte): release acquired temp register
2974 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2976 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2977 for registers that need to be saved during interrupts (FSR, STATUS,
2978 PCLATH; W needs special handling), currently only FSR is used
2980 2007-03-22 Raphael Neider <rneider AT web.de>
2982 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2984 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2986 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2988 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2990 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2992 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2994 * as/link/aslink.h: added LKOBJEXT
2995 * as/link/hc08/link_hc08.dsp,
2996 * as/link/hc08/Makefile.bcc,
2997 * as/link/hc08/Makefile.in,
2998 * as/link/mcs51/aslink.dsp,
2999 * as/link/mcs51/Makefile.bcc,
3000 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3001 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3002 * as/link/lkaomf51.c: merged and moved
3003 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3004 * as/link/z80/lkdata.c,
3005 * as/link/lkdata.c: merged and moved
3006 * as/link/hc08/lkmain.c,
3007 * as/link/mcs51/lkmain.c: cosmetic changes
3008 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3009 * as/link/lklex.c: use LKOBJEXT
3010 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3011 ANSI-fied functions, removed bubble-sorts
3012 * as/link/z80/lksym.c as/link/lksym.c: merged,
3014 * as/link/z80/linkgbz80.dsp,
3015 * as/link/z80/linkz80.dsp,
3016 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3017 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3018 * as/link/z80/lkhead.c,
3019 * as/link/z80/lklex.c: deleted
3020 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3021 * as/link/z80/lkmain.c: added copyfile()
3023 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3025 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3027 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3029 * device/lib/_strlen.c: assembler version for mcs51
3031 2007-03-13 Raphael Neider <rneider AT web.de>
3033 * device/include/pic16/pic18f2221.h,
3034 * device/include/pic16/pic18f2321.h,
3035 * device/include/pic16/pic18f2331.h,
3036 * device/include/pic16/pic18f4221.h,
3037 * device/include/pic16/pic18f4321.h,
3038 * device/include/pic16/pic18f4331.h: fixed config byte location names
3039 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3040 consistently named config byte locations
3042 2007-03-13 Borut Razem <borut.razem AT siol.net>
3044 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3045 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3046 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3047 as/link/z80/Makefile.in, as/z80/Makefile.in:
3050 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3052 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3053 * device/lib/printf_large.c: pointer was converted to generic
3054 pointer for mcs51 models other than model-small (Maarten noticed)
3056 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3058 * device/include/mcs51/ADuC84x.h: Added.
3060 2007-03-10 Borut Razem <borut.razem AT siol.net>
3062 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3063 fixed RFE #1624219: double backslashes in filenames;
3064 functions hexEscape(), octalEscape() and copyStr() moved from
3065 SDCCval.c to SDCCutil.c and made them glovbally available
3067 2007-03-09 Borut Razem <borut.razem AT siol.net>
3069 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3070 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3071 1673361: Missaligned comments in output files
3073 2007-03-09 Raphael Neider <rneider AT web.de>
3075 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3077 2007-03-09 Raphael Neider <rneider AT web.de>
3081 * src/pic/ralloc.c: suppress undesired debug output
3082 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3084 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3086 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3088 2007-03-07 Borut Razem <borut.razem AT siol.net>
3090 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3091 search include files in the current directory
3093 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3095 * src/SDCCglue.c (emitMaps, glue),
3096 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3098 * support/regression/tests/absolute.c: added xdata test
3100 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3102 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3103 added condition to macro, fixes bug 1666080
3105 2007-03-02 Raphael Neider <rneider AT web.de>
3107 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3109 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3111 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3112 be cleared. Unconditionally set __XPAGE
3113 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3115 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3120 * src/mcs51/rtrack.c,
3122 * doc/sdccman.lyx: added --no-gen-comments
3123 * src/mcs51/peeph.def: added 192.b, disabled 185
3125 2007-02-25 Raphael Neider <rneider AT web.de>
3127 * src/pic16/gen.c (genCast): fixed typo
3128 * device/lib/pic16/Makefile.subdir: only install existing files
3129 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3131 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3133 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3134 * device/lib/mcs51/crtclear.asm,
3135 * device/lib/mcs51/crtxclear.asm: renumbered labels
3136 * device/lib/mcs51/Makefile.in: added crtcall.asm
3137 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3138 * src/mcs51/gen.c (movc): removed,
3139 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3141 (toCarry, genSend, genRet): added function toCarry,
3142 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3143 (assignBit, genAssign, genCast): added function assignBit
3144 * src/mcs51/Makefile.bcc: added rtrack.c
3145 * src/mcs51/ralloc.h: made valueKnown a bitfield
3146 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3147 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3148 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3149 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3150 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3151 (_pop): only pop valid pairs, see gencjneshort,
3152 (gencjneshort): return pair that still needs to be popped, restructured,
3153 (gencjne, genCmpEq): call _pop
3155 2007-02-23 Raphael Neider <rneider AT web.de>
3157 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3159 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3161 * device/include/mcs51/P89LPC925.h: Added.
3163 2007-02-18 Raphael Neider <rneider AT web.de>
3165 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3167 2007-02-17 Borut Razem <borut.razem AT siol.net>
3169 * support/cpp2/directives.c, support/cpp2/version.c:
3170 synchronized with GCC CPP 4.1.2
3172 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3174 * src/mcs51/rtrack.h,
3175 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3176 by checking the strings passed by emitcode() to the assembler.
3177 Feel free to change. This in part addresses RFE #482179.
3178 Set environment variable SDCC_RTRACK to enable.
3179 * src/mcs51/gen.c: inserted hooks
3180 * src/mcs51/ralloc.h: added two members to struct regs
3181 * support/regression/tests/regtrack.c: added
3183 2007-02-14 Borut Razem <borut.razem AT siol.net>
3185 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3186 * Makefile.in: applied patch from Makefile related part of
3187 #1469393: Compiler does not initialize static data
3189 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3191 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3192 for better fix of bug 1273984, compiles pic16 rand.c
3194 2007-02-12 Borut Razem <borut.razem AT siol.net>
3196 * src/pic16/main.c: fixed pic16 standard library directory bug
3198 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3200 * src/hc08/gen.c (genSwap): fix swap regression test
3202 2007-02-10 Borut Razem <borut.razem AT siol.net>
3204 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3206 * support/regression/tests/bug-1654060.c: added regression test for
3209 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3211 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3212 bit moves in return statement
3214 2007-02-09 Borut Razem <borut.razem AT siol.net>
3216 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3219 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3221 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3222 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3224 2007-02-07 Raphael Neider <rneider AT web.de>
3226 * src/pic16/devices.inc,
3227 * device/include/pic16/pic18fregs.h,
3228 * device/include/pic16/pic18f[24][34]31.h,
3229 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3230 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3231 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3233 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3235 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3236 can this have lived here for so many years?
3237 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3238 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3239 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3241 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3243 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3244 appended by loop induction must be at the very end of the eBBlock
3246 2007-02-05 Kevin Vigor
3248 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3250 2007-02-05 Borut Razem <borut.razem AT siol.net>
3252 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3253 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3255 2007-02-03 Borut Razem <borut.razem AT siol.net>
3257 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3258 applied patch #1646602 option to set default signedness of char to
3259 unsigned, added -funsigned-char command line option,
3260 thanks to Gunther Jehle
3261 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3262 prompt for file deletion a few hundred times (especially the
3263 subversion files, which have ro permissions so it asks for
3264 confirmation), thanks to Simon McAuliffe;
3265 added {} + option to find in order to remove multiple files from a
3268 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3270 * device/include/mcs51/SST89x5xRDx.h: Added.
3272 2007-02-02 Raphael Neider <rneider AT web.de>
3274 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3275 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3277 2007-02-01 Raphael Neider <rneider AT web.de>
3279 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3282 2007-01-31 Borut Razem <borut.razem AT siol.net>
3284 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3285 if compiled with GCC. Thanks to Raphael Neider
3287 2007-01-31 Raphael Neider <rneider AT web.de>
3289 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3290 operand names, handles name and (name + n) for all n,
3291 (sameBank): restructured, also check bank allocation policy,
3292 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3293 (pic14_operandsAllocatedInSameBank): check whether to operands
3294 will be allocated into the same bank (i.e., section) to reduce
3295 BANKSEL overhead, queried from pcode.c:sameBank,
3296 (pic14printLocals): reintroduced clustering registers into a single
3297 section: all compiler generated symbols will now reside in one
3298 bank (per file), reducing BANKSEL overhead and code size,
3299 (showAllMemmaps): use local dbuf where possible
3301 2007-01-29 Raphael Neider <rneider AT web.de>
3303 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3304 (call_libraryfunc): retrieve/create symbol and mark as used,
3305 (genFunction): mark defined functions as non-extern and add again
3306 to code memmap for later output
3307 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3308 (pic14printLocals): reworked for new symbol emission,
3309 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3310 showAllMemmaps): reworked symbol output using dbufs, added handling
3311 of string literals (still incomplete),
3312 (picglue): removed symbol emission, moved into showAllMemmaps,
3313 (emitSymbolSet): new workhorse for symbol output,
3314 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3316 2007-01-29 Borut Razem <borut.razem AT siol.net>
3318 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3319 component contains the extension separator.
3321 2007-01-28 Borut Razem <borut.razem AT siol.net>
3323 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3325 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3326 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3327 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3328 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3329 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3330 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3331 src/z80/gen.c, support/Util/MySystem.c:
3332 accept slash and backslash as directory separator on WIN32 and
3335 2007-01-28 Raphael Neider <rneider AT web.de>
3337 * src/pic16/devices.inc,
3338 * device/include/pic16/pic18f[24][23]21.h,
3339 * device/include/pic16/pic18fregs.h,
3340 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3341 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3342 * device/lib/pic16/libio/adc.ignore,
3343 * device/lib/pic16/libio/i2c.ignore,
3344 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3345 family, as gputils do not yet support the devices
3346 * device/lib/pic16/Makefile.subdir: ignore errors on install
3347 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3348 headers and libraries from gputils .inc files
3350 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3352 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3354 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3356 * doc/sdccman.lyx: add printf benchmarks
3358 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3360 * device/lib/printf_fast.c: fix %c, char promoted to int
3361 * device/lib/printf_tiny.c: fix %c, char promoted to int
3363 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3365 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3367 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3369 * support/regression/tests/swap.c: 64 bit hosts failed
3370 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3372 2007-01-25 Raphael Neider <rneider AT web.de>
3374 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3375 based on absolute register address, patch by Alex Blond
3377 2007-01-22 Raphael Neider <rneider AT web.de>
3379 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3380 emitted, do not emit them again...
3382 2007-01-22 Raphael Neider <rneider AT web.de>
3384 * src/regression/bank1.c, src/regression/compare6.c,
3385 src/regression/add.c: cosmetic changes
3386 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3387 * src/pic/gen.c: fixed global zero and one,
3388 (aopForSym): removed unued code,
3389 (aopGet): assert aop is defined, check and use `index' of
3390 pCodeImmd operands (fixes #1630908),
3391 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3392 (register_reassign): prevent accidental register unification,
3393 (ReuseReg): cosmetic changes (also above)
3394 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3395 pic14emitStaticSeg): do not emit initialized data,
3396 (printIval*): replaced with working versions,
3397 (pic14createInterruptVect,picglue): use idata for initialized data,
3398 now init data should work in all modules (not only main()),
3399 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3401 2007-01-21 Borut Razem <borut.razem AT siol.net>
3403 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3404 use -fPIC or -fpic if they are supported and not ignored
3405 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3406 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3408 2007-01-20 Borut Razem <borut.razem AT siol.net>
3410 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3411 implemented RFE #1470316: allow "$" in variable names
3413 2007-01-20 Raphael Neider <rneider AT web.de>
3415 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3417 2007-01-20 Raphael Neider <rneider AT web.de>
3419 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3420 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3421 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3422 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3423 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3424 * device/lib/pic/libdev/pic*.c,
3425 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3426 * device/lib/pic/libdev/Makefile.in: show progress
3428 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3430 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3431 * support/scripts/sdcc_cygwin_mingw32,
3432 * support/scripts/sdcc_mingw32,
3433 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3434 conformance with autoconf 2.6
3436 2007-01-19 Raphael Neider <rneider AT web.de>
3438 * src/pic/device.c (register_map): fixed list construction
3439 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3440 (genMod): removed case for genModbits,
3441 (genModbits): removed as now unused/unimplemented
3442 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3444 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3446 * support/regression/tests/swap.c: added in response to #1638622
3447 * doc/sdccman.lyx: synced version, minor changes
3449 2007-01-18 Borut Razem <borut.razem AT siol.net>
3451 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3452 thanks to Gunther Jehle
3453 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3454 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3455 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3456 use filename in lineno instead.
3457 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3458 print the file name in ast_print()
3460 2007-01-18 Borut Razem <borut.razem AT siol.net>
3462 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3464 * src/SDCC.lex: stringLiteral() returns const char pointer,
3465 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3466 fixed column counting
3467 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3468 accept const char pointer as parameter
3469 * src/SDCCdwarf2.c: corrected buffer size
3471 2007-01-17 Borut Razem <borut.razem AT siol.net>
3473 * support/Util/dbuf_string.c: fixed for amd64
3475 2007-01-15 Borut Razem <borut.razem AT siol.net>
3477 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3478 removed terminal symbol ELIPSIS, since it was never generated by the
3479 lexer and it was wrongly used in parameter_identifier_list rule
3481 2007-01-15 Raphael Neider <rneider AT web.de>
3483 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3484 code page and data banking description
3485 * src/pic/genarith.c,
3486 * src/pic/gen.h: removed bit arithmetic functions,
3487 updated exit(1) to exit(EXIT_FAILURE)
3488 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3489 * device/include/pic16/pic18f2455.h,
3490 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3491 TRISD and TRISE, fixed/added some bit names
3492 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3493 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3494 updated pic18f2455.{c,h} instead of duplicating them
3496 2007-01-14 Borut Razem <borut.razem AT siol.net>
3498 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3499 Cannot debug files that contain spaces in the path name
3500 by converting spaces in asm file name to underscores
3502 2007-01-13 Borut Razem <borut.razem AT siol.net>
3504 * doc/sdccman.lyx: fixed format errors
3506 2007-01-10 Borut Razem <borut.razem AT siol.net>
3508 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3509 codeseg/constseg #pragma fail
3510 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3511 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3512 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3513 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3515 2007-01-09 Borut Razem <borut.razem AT siol.net>
3517 * get rid of diagnistic.[ch], pretty-print.[ch],
3518 c-pretty-print.[ch], ... used just for error, warning, ...
3520 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3521 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3522 suppoprt/cpp2/pretty-print.[ch]:
3524 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3525 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3526 suppoprt/cpp2/sdcpp.dsp:
3529 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3531 * device/lib/printf_large.c (output_float): removed recursion,
3532 use smaller buffer on stack for mcs51,
3533 fixed bug printing 1.96
3534 * support/regression/tests/snprintf.c: added test
3536 2007-01-07 Borut Razem <borut.razem AT siol.net>
3538 * use dynamic memory buffers instead temporary files
3539 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3541 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3542 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3543 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3544 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3545 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3546 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3547 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3548 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3549 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3550 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3551 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3552 support/Util/dbuf.c, support/Util/dbuf.h:
3554 * .version, sdcc.spec: bumped version to 2.6.4
3556 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3558 * src/port.h: added TARGET_Z80_LIKE macro
3559 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3560 output PSEG location if --xram-loc or --xstack-loc was used
3561 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3563 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3565 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3566 * as/as_z80.dsp, as/z80/as_z80.dsp,
3567 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3568 * sdcc.dsw: moved project files into subdir
3569 * as/hc08/as_hc08.dsp,
3570 * as/hc08/Makefile.bcc,
3571 * as/hc08/Makefile.in,
3572 * as/mcs51/Makefile.bcc,
3573 * as/mcs51/Makefile.in,
3574 * as/z80/Makefile.bcc,
3575 * as/z80/Makefile.in,
3576 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3579 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3582 * as/mcs51/asmain.c,
3584 * as/z80/assym.c: removed include "strcmpi.h"
3585 * as/hc08/strcmpi.c,
3586 * as/hc08/strcmpi.h,
3587 * as/mcs51/strcmpi.c,
3588 * as/mcs51/strcmpi.h,
3589 * support/Util/strcmpi.c,
3590 * support/Util/strcmpi.h: removed files
3591 * as/strcmpi.c: added as_strncmpi()
3593 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3595 * sdcc.dsw: Added some dependencies on project config.dsp
3597 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3599 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3600 with [di]ram_start to fix a regresion
3602 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3604 * configure.in: added missing mcs51 in status output
3605 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3607 * debugger/mcs51/clean.mk (distclean): remove config.h
3608 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3609 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3610 options.h, s-options-h and options.c
3611 * support/cpp2/clean.mk: unused, removed
3612 * Makefile.common.in,
3615 * as/hc08/Makefile.in,
3617 * as/mcs51/Makefile.in,
3618 * as/mcs51/clean.mk,
3621 * as/z80/Makefile.in,
3623 * as/link/Makefile.in,
3624 * as/link/hc08/Makefile.in,
3625 * as/link/hc08/clean.mk,
3626 * as/link/mcs51/Makefile.in,
3627 * as/link/mcs51/clean.mk,
3628 * as/link/z80/Makefile.in,
3629 * as/link/z80/clean.mk,
3630 * as/link/z80/conf.mk,
3631 * debugger/mcs51/Makefile.in,
3632 * debugger/mcs51/clean.mk,
3633 * device/include/Makefile.in,
3634 * device/lib/Makefile.in,
3635 * device/lib/mcs51/Makefile.in,
3636 * device/lib/pic/Makefile.in,
3637 * device/lib/pic/Makefile.common.in,
3638 * device/lib/pic/Makefile.subdir,
3639 * device/lib/pic/Makefile.rules,
3640 * device/lib/pic16/libio/Makefile.in,
3641 * device/lib/pic16/Makefile.subdir,
3642 * device/lib/pic16/libdev/Makefile.in,
3643 * device/lib/pic16/Makefile.rules,
3644 * device/lib/pic16/Makefile.common.in,
3645 * sim/ucsim/avr.src/Makefile.in,
3646 * sim/ucsim/main_in.mk,
3647 * sim/ucsim/cmd.src/Makefile.in,
3648 * sim/ucsim/doc/Makefile.in,
3649 * sim/ucsim/gui.src/Makefile.in,
3650 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3651 * sim/ucsim/gui.src/serio.src/Makefile.in,
3652 * sim/ucsim/hc08.src/Makefile.in,
3653 * sim/ucsim/libltdl/Makefile.in,
3654 * sim/ucsim/s51.src/Makefile.in,
3655 * sim/ucsim/sim.src/Makefile.in,
3656 * sim/ucsim/sim.src/conf.mk,
3657 * sim/ucsim/xa.src/Makefile.in,
3658 * sim/ucsim/z80.src/Makefile.in,
3662 * support/cpp2/Makefile.in,
3663 * support/librarian/Makefile.in,
3664 * support/librarian/clean.mk,
3665 * support/makebin/Makefile.in,
3666 * support/makebin/clean.mk,
3667 * support/packihx/Makefile.in,
3668 * support/regression/Makefile.in,
3669 * support/regression/ports/ds390/spec.mk,
3670 * support/regression/ports/gbz80/spec.mk,
3671 * support/regression/ports/hc08/spec.mk,
3672 * support/regression/ports/mcs51/spec.mk,
3673 * support/regression/ports/mcs51-large/spec.mk,
3674 * support/regression/ports/mcs51-medium/spec.mk,
3675 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3676 * support/regression/ports/pic14/spec.mk,
3677 * support/regression/ports/pic16/spec.mk,
3678 * support/regression/ports/mcs51-stack-auto/spec.mk,
3679 * support/regression/ports/ucz80/spec.mk,
3680 * support/regression/ports/xa51/spec.mk,
3681 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3682 adding a slash after $(top_builddir) and/or adding @datarootdir@
3684 * debugger/mcs51/configure.in,
3685 * device/lib/pic/configure.in,
3686 * device/lib/pic16/configure.in,
3687 * sim/ucsim/configure.in,
3688 * support/cpp2/configure.in,
3689 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3691 * debugger/mcs51/configure,
3692 * device/lib/pic/configure,
3693 * device/lib/pic16/configure,
3694 * sim/ucsim/configure,
3695 * support/cpp2/configure,
3696 * support/packihx/configure: generated with autoconf 2.60
3698 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3700 * as/link/hc08/lkihx.c (newArea),
3701 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3703 2007-01-02 Borut Razem <borut.razem AT siol.net>
3705 * doc/sdccman.lyx: documented #pragma sdcc_hash
3706 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3708 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3710 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3712 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3713 empty 'while'-loop to work correctly, see regression test 'while.c'
3714 * support/regression/tests/while.c: added
3716 2007-01-01 Borut Razem <borut.razem AT siol.net>
3718 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3719 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3720 support/cpp2/libcpp/sdcpp.c:
3721 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3722 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3723 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3725 2006-12-31 Borut Razem <borut.razem AT siol.net>
3727 * SDCPP synchronized with GCC CPP release version 4.1.1,
3728 currently the latest release:
3729 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3730 support/cpp2/libcpp/include/cpp-id-data.h
3731 support/cpp2/libiberty/fopen_unlocked.c
3732 support/cpp2/libiberty/md5.c
3734 support/cpp2/opt-functions.awk
3735 support/cpp2/opt-gather.awk
3736 support/cpp2/optc-gen.awk
3737 support/cpp2/opth-gen.awk:
3739 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3740 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3741 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3742 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3743 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3744 support/cpp2/diagnostic.h, support/cpp2/except.h,
3745 support/cpp2/hwint.h, support/cpp2/input.h,
3746 support/cpp2/intl.h, support/cpp2/move-if-change,
3747 support/cpp2/opts.c, support/cpp2/opts.h,
3748 support/cpp2/output.h, support/cpp2/prefix.c,
3749 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3750 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3751 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3752 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3753 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3754 support/cpp2/version.c:
3756 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3757 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3758 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3759 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3760 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3761 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3762 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3763 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3764 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3765 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3766 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3768 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3769 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3770 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3771 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3772 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3773 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3774 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3775 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3776 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3777 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3778 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3779 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3780 support/cpp2/system.h:
3783 2006-12-31 Borut Razem <borut.razem AT siol.net>
3785 * configure.in, configure: fixed bug #1538756: configure dies if bison
3786 and flex are not installed, 2nd try
3788 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3790 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3791 400.x for better code in RFE 899102
3793 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3795 * src/SDCCpeeph.c (deadMove),
3797 * src/mcs51/peep.h: renamed 'op' by 'reg'
3798 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3799 (scan4op): small change for removeDeadMove(), added support for
3800 'callee saves' and/or PACLL function calls,
3801 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3802 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3803 left in new dispatcher mcs51DeadMove()
3804 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3806 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3808 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3810 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3811 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3813 2006-12-30 Borut Razem <borut.razem AT siol.net>
3815 * support/cpp2/spacs.h: deleted from svn
3816 * configure.in, configure: fixed bug #1538756: configure dies if bison
3817 and flex are not installed
3819 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3821 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3822 with this z80 passes printf float test when enabled
3823 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3825 2006-12-28 Borut Razem <borut.razem AT siol.net>
3827 * support/cpp2/config.in, support/cpp2/configure.in,
3828 support/cpp2/configure, support/cpp2/Makefile.in:
3829 fix for the solaris build
3831 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3833 * src/SDCC.y (type_specifier2, pointer),
3835 * src/SDCCsymt.c (mergeSpec, checkSClass),
3836 * support/Util/SDCCerr.c,
3837 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3838 * support/valdiag/valdiag.py: Allow test cases to specify
3839 required language standard
3840 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3841 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3843 2006-12-27 Borut Razem <borut.razem AT siol.net>
3845 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3846 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3848 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3850 * support/cpp2/libiberty/Makefile.bcc: updated
3851 * src/pic16/main.c: fixed #pragma udata handling
3852 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3854 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3856 * src/SDCCpeeph.c: made labelHashEntry global,
3857 made pcDistance, FBYNAME static,
3858 (pcDistance): made static, use isComment and isLabel,
3860 (getLabelRef): added, extracted from labelRefCount(),
3861 (labelRefCount): use new getLabelRef(),
3862 (callFuncByName): made static, added deadMove,
3863 use isComment and isLabel,
3864 (newPeepRule): made static, set isLabel,
3865 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3866 labels from peephole rules,
3867 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3868 when isComment or isLabel is set
3869 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3870 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3872 * src/mcs51/peep.h: added
3873 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3874 * src/port.h: added peep->deadMove to port structure
3875 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3876 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3877 deadMove, finally removed no. 1 and 2
3884 * src/hc08/gen.c: mark lines with isComment or isLabel
3885 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3887 * sdcc.spec: bumped version to 2.6.3
3889 2006-12-26 Borut Razem <borut.razem AT siol.net>
3891 * support/cpp2/Makefile.in: added dependency on options.h
3892 * configure: regenerated
3893 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3894 * support/cpp2/Makefile.in: added vasprintf.c
3896 2006-12-25 Borut Razem <borut.razem AT siol.net>
3898 * SDCPP synchronized with GCC CPP release version 3.4.6,
3899 the latest release before 4.x:
3900 * support/cpp2/Makefile.in, support/cpp2/config.h,
3901 support/cpp2/configure, support/cpp2/configure.in,
3902 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3903 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3904 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3905 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3906 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3907 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3908 support/cpp2/cpptrad.c, support/cpp2/except.h,
3909 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3910 support/cpp2/hwint.h, support/cpp2/intl.h,
3911 support/cpp2/line-map.c, support/cpp2/line-map.h,
3912 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3913 support/cpp2/output.h, support/cpp2/prefix.c,
3914 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3915 support/cpp2/system.h, support/cpp2/version.c:
3917 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3918 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3919 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3920 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3921 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3922 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3923 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3924 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3925 support/cpp2/move-if-change, support/cpp2/opts.c,
3926 support/cpp2/opts.h, support/cpp2/opts.sh,
3927 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3928 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3929 support/cpp2/win32, support/cpp2/win32/dirent.c,
3930 support/cpp2/win32/dirent.h:
3932 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3933 * support/cpp2/sdcpp.h: renamed from sdcc.h
3934 * sdcppinit.c: deleted
3936 2006-12-23 Borut Razem <borut.razem AT siol.net>
3938 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3939 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3940 preproc.c: an other try to fix bug #982435: introduced
3941 -pedantic-parse-number command line option and pedantic_parse_number
3944 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3946 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3948 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3949 corrected overlayed areax addresses, warn about memory overlaps
3950 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3959 * src/port.h: added xabs_name and iabs_name
3960 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3961 (glue, emitMaps): create and emit maps d_abs and i_abs
3962 * src/SDCCglue.h: cosmetic changes
3963 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3965 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3966 (allocDefault): put absolute, initialized globals in them
3967 * support/regression/tests/absolute.c: added absolute bdata test
3968 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3970 2006-12-20 Borut Razem <borut.razem AT siol.net>
3972 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3973 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3974 added regression test for bug #982435
3976 2006-12-18 Borut Razem <borut.razem AT siol.net>
3978 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3979 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3980 small cosmetic changes
3981 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3982 * support/regression/tests/bug-1351710.c: added regression test
3984 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3986 * doc/sdccman.lyx: added the long missed iCode table
3987 "<where is figure II?>", added links to wiki
3989 2006-12-17 Borut Razem <borut.razem AT siol.net>
3991 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3992 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3993 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3994 unified table driven pragma handling, pragma argument type checking
3995 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3996 current one - version 1.1.3
3997 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3999 2006-12-13 Raphael Neider <rneider AT web.de>
4001 * src/pic/device.h: removed AssignedMemory structure and macros
4002 * src/pic/device.c: removed global finalMapping (linker assigns
4004 (register_map): add SFRs to remembered memRanges
4005 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4006 assignFixedRegisters,assignRelocatableRegisters): removed,
4007 (setMaxRAM,validAddress): adapted accordingly,
4008 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4009 reasonably sized sharebanks,
4010 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4011 (allDefsOutOfRange): removed unused code,
4012 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4014 * src/pic/pcode.c (register_reassign): removed recursion warning,
4015 fired far too often,
4016 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4017 to use existing pic14_stringInSet() to avoid duplicate symbols,
4018 tidied up the code a bit,
4019 (pic14printLocals): added in symmetry to printExterns, replaces
4020 writeUsedRegs more or less,
4021 (picglue): call new pic14_printLocals(),
4022 * device/include/pic/pic*.h: removed #pragma memmap directives,
4023 information gathered from include/pic/pic14devices.txt
4024 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4026 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4028 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4030 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4032 * device/include/mcs51/cc2430.h: fixed missing ';'
4034 2006-12-10 Raphael Neider <rneider AT web.de>
4036 * device/lib/pic16/libc/stdio/vfprintf.c,
4037 * device/lib/pic16/libc/stdio/printf_small.c,
4038 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4039 char arguments, as char varargs are cast to int by the caller,
4040 hopefully fixes #1604915 (other device libraries are still affected)
4042 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4044 * src/mcs51/ralloc.c (packRegsForAssign),
4045 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4047 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4049 * device/include/malloc.h: removed init_dynamic_memory
4050 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4051 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4052 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4053 * device/lib/libsdcc.lib,
4054 * device/lib/Makefile.in,
4055 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4056 * doc/sdccman.lyx: documented use of new _heap.c
4057 * support/regression/tests/malloc.c: removed init_dynamic_memory
4058 * src/cdbFile.c(spacesToUnderscores): new function,
4059 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4061 * device/include/tinibios.h: removed defines for putchar and getchar
4062 * device/lib/ds390/Makefile.in: added putchar.c
4063 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4065 2006-12-09 Borut Razem <borut.razem AT siol.net>
4067 * support/cpp2/sdcc.h: prevent multiple inclusion
4068 * support/cpp2/options.h: deleted
4070 2006-12-08 Borut Razem <borut.razem AT siol.net>
4072 * support/cpp2/sdcc.h: removed x*alloc() macros
4073 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4074 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4075 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4076 * support/cpp2/system.h: moved #include "sdcc.h"
4077 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4078 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4080 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4081 -funsigned-char options
4082 * support/cpp2/sdcppmain.c: fixed bug 1611411
4084 2006-12-07 Borut Razem <borut.razem AT siol.net>
4086 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4089 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4091 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4092 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4094 * .version: bumped to 2.6.2 because a) it's been a while
4095 b) the linker sources have moved c) the preprocessor is upgraded
4097 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4099 * support/regression/tests/snprintf.c: some checks
4100 * lib/src/printf_large.c: %bc: read char instead of int from stack
4102 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4104 * device/include/mcs51/cc2430.h: inserted _XPAGE
4106 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4108 * device/include/mcs51/cc2430.h: added
4110 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4112 * device/include/asm/default/features.h,
4113 * device/include/asm/ds390/features.h,
4114 * device/include/mcs51/at89s53.h,
4115 * device/include/ser.h,
4116 * device/include/ser_ir.h,
4117 * device/include/serial.h: changed keywords to double underscore variants,
4118 fixes bug 1590261 some more, thanks Steven Borley
4120 2006-12-01 Raphael Neider <rneider AT web.de>
4122 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4123 but emit warning (recursion is not supported for pic14)
4125 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4127 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4128 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4130 2006-11-30 Raphael Neider <rneider AT web.de>
4132 * src/pic/device.c (dump_sfr): always emit symbols
4133 * src/pic/glue.c (pic14printPublics): fixed typo
4135 2006-11-30 Raphael Neider <rneider AT web.de>
4137 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4138 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4139 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4140 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4141 a sharebank, use a non-shared bank for the stack if none available
4142 * src/pic/device.h (struct memRange): added linked list next field,
4143 added prototypes for above functions
4144 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4145 (typeRegWithIdx): accept fixed and unfixed stack registers
4146 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4147 the stack, handle shared and banked stack (except for WSAVE),
4148 (insertBankSel): removed useless optimization (will never fire),
4149 (FixRegisterBanking): added optimization for devices with only one
4150 possibly aliased bank of memory, like 16f84
4151 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4152 devices have no SHAREBANK in the linker script
4153 * device/include/pic/pic14devices.txt: documented memmap
4154 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4156 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4158 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4159 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4160 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4161 genhc08Code): switched most of the D (debug) macros to DD (detailed
4162 debug) macros to better control clutter in the generated .asm file.
4163 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4164 genRightShift): fixed bug with non-constant bit shift stored to
4165 a volatile result (SF Open Discussion forum thread #1616749).
4166 Single byte case is not yet optimized.
4168 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4170 * device/include/asm/mcs51/features.h,
4171 * device/include/malloc.h,
4172 * device/include/stdio.h: changed keywords to double underscore variants,
4175 2006-11-27 Borut Razem <borut.razem AT siol.net>
4177 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4178 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4179 support/cpp2/output.h, support/cpp2/cppinit.c,
4180 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4181 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4182 support/cpp2/cppdefault.c, support/cpp2/system.h,
4183 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4184 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4185 support/cpp2/prefix.c, support/cpp2/except.h,
4186 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4187 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4188 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4189 support/cpp2/version.c, support/cpp2/cppmain.c,
4190 support/cpp2/version.h, support/cpp2/hashtable.c,
4191 support/cpp2/cpperror.c:
4192 synchronized with GCC CPP release version 3.3.6,
4193 the latest where cppmain.c still exists.
4194 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4195 support/cpp2/sdcppinit.c: added
4197 2006-11-27 Borut Razem <borut.razem AT siol.net>
4199 * support/cpp2/cpplex.c:
4200 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4202 * support/cpp2/cpplib.c: removed definitions of unused variables
4204 2006-11-26 Borut Razem <borut.razem AT siol.net>
4206 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4207 since they are redefined by macros in support/cpp2/sdcc.h
4208 * support/cpp2/sdcc.h: x*alloc macro redefinition
4210 2006-11-25 Borut Razem <borut.razem AT siol.net>
4212 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4213 support/cpp2/configure, support/cpp2/Makefile.in,
4214 support/cpp2/cppfiles.c, support/cpp2/output.h,
4215 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4216 support/cpp2/config.h, support/cpp2/cpplib.h,
4217 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4218 support/cpp2/cppdefault.c, support/cpp2/config.in,
4219 support/cpp2/system.h, support/cpp2/cpplex.c,
4220 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4221 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4222 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4223 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4224 support/cpp2/configure.in, support/cpp2/intl.h,
4225 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4226 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4227 support/cpp2/version.c, support/cpp2/cppmain.c,
4228 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4229 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4230 support/cpp2/cpperror.c,
4231 support/cpp2/libiberty/safe-ctype.c,
4232 support/cpp2/libiberty/safe-ctype.h,
4233 support/cpp2/libiberty/splay-tree.c,
4234 support/cpp2/libiberty/obstack.c,
4235 support/cpp2/libiberty/lbasename.c,
4236 support/cpp2/libiberty/splay-tree.h,
4237 support/cpp2/libiberty/obstack.h:
4238 synchronized with GCC CPP release version 3.2.3,
4239 the latest before integration of cpp into gcc
4240 * support/cpp2/except.h, support/cpp2/line-map.c,
4241 support/cpp2/line-map.h,
4242 support/cpp2/libiberty/hex.c,
4243 support/cpp2/libiberty/concat.c,
4244 support/cpp2/libiberty/filenames.h: added
4245 * support/cpp2/intl.c: deleted
4247 2006-11-24 Borut Razem <borut.razem AT siol.net>
4249 * src/SDCC.y: enabled compilation of empty source file
4250 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4251 "ISO C forbids an empty source file"
4252 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4253 if all the code is ifdefed out.
4255 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4257 * src/hc08/gen.c (genPcall): fix for bug #1601032
4259 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4261 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4262 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4263 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4264 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4265 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4266 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4267 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4268 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4269 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4270 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4271 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4272 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4273 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4274 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4275 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4276 Renamed to all upper case as per the standard set by SiLabs
4278 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4280 * device/include/mcs51/C8051F520.h: new, added
4281 * device/include/mcs51/compiler.h: added link about predefined macros
4283 2006-11-23 Raphael Neider <rneider AT web.de>
4285 * src/regression/Makefile: add -L path to fresh library
4286 * src/regression/simulate: emphasize FAILED output
4287 * src/regression/create_stc: output _failures from gpsim
4288 * src/regression/compare4.c,
4289 * src/regression/rotate6.c: fixed char literals,
4290 all compile, all run =8-D
4292 * src/pic/pcode.h: added isPCASMDIR macro
4293 * src/pic/gen.c (genAnd): fixed bit offset
4294 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4295 packBits): unified register numbering schemes,
4296 (newReg): do not insert stack registers into hash table,
4297 (initStack): unpinned pseudo stack, simplified,
4298 (typeRegWithIdx): fixed retrieval of stack registers,
4299 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4300 (pCodeReplace): removed invalid assertion,
4301 (insertPCodeInstruction): fixed newly added labels,
4302 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4303 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4304 DumpFlow): removed unsed (broken?) code,
4305 (insertBankSel): prevent STATUS from being BANKSELed,
4306 (FixRegisterBanking): rewritten from scratch, implemented generic
4307 optimizations (suppress BANKSELs to same register and to registers
4308 present in all banks),
4309 (AnalyzeBanking): update flow after BANKSELection
4311 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4312 sharebank, let linker place it, mark STKxx symbols as emitted
4314 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4316 * src/regression/arrays.c,
4317 * src/regression/bank1.c,
4318 * src/regression/bool2.c,
4319 * src/regression/compare7.c,
4320 * src/regression/compare8.c,
4321 * src/regression/compare9.c,
4322 * src/regression/compare10.c,
4323 * src/regression/configword.c,
4324 * src/regression/for.c,
4325 * src/regression/mult1.c,
4326 * src/regression/pointer1.c,
4327 * src/regression/rotate6.c,
4328 * src/regression/string1.c,
4329 * src/regression/struct1.c,
4330 * src/regression/Makefile: make PIC14 regression tests run again
4331 (3 fail, 6 won't compile)
4333 2006-11-21 Raphael Neider <rneider AT web.de>
4335 * device/include/pic16/pic18f4550.h,
4336 * device/include/pic16/pic18f4455.h,
4337 * device/lib/pic16/libdev/pic18f4550.c,
4338 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4339 * configure.in: removed superfluous closing bracket
4341 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4343 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4346 2006-11-21 Raphael Neider <rneider AT web.de>
4348 * src/pic/device.{c,h}: added pic14_getPIC()
4349 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4350 (genAnd): added PIC code for one case, fixes #1597044
4351 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4352 SFRs that are present in all banks (e.g., STATUS)
4354 2006-11-20 Raphael Neider <rneider AT web.de>
4356 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4357 INCFSZ/INCFSZW and declared them as changing Z bit,
4358 (insertPCodeInstruction): correctly invert the above instructions,
4360 (DoBankSelect): don't panic on po_immediates
4362 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4365 * as/link/mcs51/lkihx.c (newArea),
4366 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4367 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4369 2006-11-11 Raphael Neider <rneider AT web.de>
4371 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4372 bitfield symbols, fixes #1579535 (once more...).
4374 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4376 * support/regression/generate-cases.py,
4377 * support/regression/fwk/include/testfwk.h,
4378 * support/regression/fwk/lib/testfwk.c: used code pointers,
4379 (about 50kByte less code generated for mcs51)
4381 2006-11-06 Borut Razem <borut.razem AT siol.net>
4383 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4384 debugger/mcs51/configure: fixed failed check because the function
4385 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4386 who submitted the patch for gpsim.
4387 * debugger/mcs51/configure.in: removed the result message
4388 * debugger/mcs51/Makefile.in: fixed the config.status warning
4389 "... seems to ignore the --datarootdir setting"
4391 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4393 * device/include/mcs51/c8051f020.h,
4394 * device/include/mcs51/c8051f040.h,
4395 * device/include/mcs51/c8051f060.h,
4396 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4397 * src/z80/gen.c (gencjneshort),
4398 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4400 2006-10-31 Borut Razem <borut.razem AT siol.net>
4402 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4403 debugger/mcs51/configure: get readline version
4405 2006-10-30 Borut Razem <borut.razem AT siol.net>
4407 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4408 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4409 debugger/mcs51/configure: locate readline even when cross compiling
4410 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4412 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4414 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4417 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4419 * device/include/malloc.h,
4420 * device/lib/calloc.c,
4421 * device/lib/free.c,
4422 * device/lib/malloc.c,
4423 * device/lib/realloc.c: moved definition of struct into sources
4424 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4426 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4428 * as/asx8051.dsp: corrected output directories
4429 * as/link/hc08: new directory for hc08 linker
4430 * as/hc08/aslink.h, as/link/aslink.h,
4431 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4432 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4433 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4434 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4435 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4436 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4437 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4438 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4439 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4440 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4441 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4442 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4443 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4444 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4445 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4446 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4447 * as/link/hc08/conf.mk,
4451 * sdcc.dsw: moved hc08 linker to as/link/hc08
4452 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4453 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4454 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4455 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4456 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4457 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4458 * as/link/mcs51/aslink.dsp,
4459 * as/link/mcs51/Makefile.in: factored out the common files
4460 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4461 * as/clean.mk: extra cleaning common files
4462 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4463 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4464 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4466 2006-10-29 Raphael Neider <rneider AT web.de>
4468 * src/pic/ralloc.c (newReg): create aliases for registers with
4469 multiple names to fix #1579535 and #1584001,
4470 (regWithIdx,dirregWithName): resolve aliases on lookup
4471 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4473 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4474 to prevent build errors on small devices
4476 2006-10-28 Raphael Neider <rneider AT web.de>
4478 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4479 assumption within interrupt handlers, fixes #1584940
4480 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4481 "emitted" to avoid emitting them again in udata
4483 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4485 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4488 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4490 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4491 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4492 on/off CR to CRLF conversion.
4494 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4496 * doc/sdccman.lyx: updated IRQ section
4498 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4500 * device/lib/serial_io.c: removed
4501 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4502 replacements for serial_io.c
4504 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4506 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4508 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4510 * device/lib/serial_io.c: Default putchar() and getchar() for
4511 mcs51 uses serial port.
4513 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4515 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4517 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4519 * support/regression/ports/mcs51/support.c: smaller
4520 _sdcc_external_startup()
4521 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4523 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4525 * device/lib/gbz80/crt0.s,
4526 * device/lib/gbz80/crt0_rle.s,
4527 * device/lib/gbz80/div.s,
4528 * device/lib/gbz80/fstubs.s,
4529 * device/lib/gbz80/heap.s,
4530 * device/lib/gbz80/mul.s,
4531 * device/lib/gbz80/putchar.s,
4532 * device/lib/gbz80/stubs.s,
4533 * device/lib/z80/crt0.s,
4534 * device/lib/z80/crt0_rle.s,
4535 * device/lib/z80/div.s,
4536 * device/lib/z80/fstubs.s,
4537 * device/lib/z80/heap.s,
4538 * device/lib/z80/mul.s,
4539 * device/lib/z80/putchar.s,
4540 * device/lib/z80/stubs.s: reverted, I was mistaken
4542 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4544 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4545 * support/regression/ports/mcs51/support.c: removed race
4546 condition on TI in _putchar allowing to use serial port mode 0
4548 2006-10-20 Borut Razem <borut.razem AT siol.net>
4550 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4552 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4554 * device/lib/gbz80/crt0.s,
4555 * device/lib/gbz80/crt0_rle.s,
4556 * device/lib/gbz80/div.s,
4557 * device/lib/gbz80/fstubs.s,
4558 * device/lib/gbz80/heap.s,
4559 * device/lib/gbz80/mul.s,
4560 * device/lib/gbz80/putchar.s,
4561 * device/lib/gbz80/stubs.s,
4562 * device/lib/z80/crt0.s,
4563 * device/lib/z80/crt0_rle.s,
4564 * device/lib/z80/div.s,
4565 * device/lib/z80/fstubs.s,
4566 * device/lib/z80/heap.s,
4567 * device/lib/z80/mul.s,
4568 * device/lib/z80/putchar.s,
4569 * device/lib/z80/stubs.s: removed all leading underscores from area names
4571 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4573 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4574 regression tests are not waiting in the simulator for simulated
4575 transmission of debug output
4577 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4579 * device/lib/printf_large.c: slightly smaller
4580 * doc/sdccman.lyx: do not use spaces within html links
4582 2006-10-16 Borut Razem <borut.razem AT siol.net>
4584 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4585 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4586 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4587 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4588 debugger/mcs51/configure:
4589 [ 1185668 ] add gnu readline support to sdcdb - enabled
4591 2006-10-16 Raphael Neider <rneider AT web.de>
4593 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4594 fixes #1577882, removes close to all banking optimizations
4596 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4598 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4599 variables in code memory
4600 * support/regression/tests/absolute.c: added test for this
4602 2006-10-15 Raphael Neider <rneider AT web.de>
4604 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4606 (BankSelect): emit BANKSEL before touching linker-placed regs,
4609 2006-10-10 Raphael Neider <rneider AT web.de>
4611 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4612 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4613 * src/pic/main.c (_pic14_parseOptions),
4614 * src/pic/main.h: mostly reverted to previous state, now use results
4615 from SDCCmain.c's argument parsing
4617 2006-10-10 Borut Razem <borut.razem AT siol.net>
4619 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4620 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4621 [ 1185668 ] add gnu readline support to sdcdb -
4622 prepared for READLINE, not enabled yet,
4623 thanks to <tal.bav AT gmail.com>
4625 2006-10-10 Raphael Neider <rneider AT web.de>
4627 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4628 * src/pic16/devices.inc,
4629 * device/include/pic16 (pic18f[24]620.h),
4630 * device/include/pic18fregs.h,
4631 * device/lib/pic16/pics.all,
4632 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4633 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4634 Gary Plumbridge and Anton Strobl
4636 2006-10-10 Raphael Neider <rneider AT web.de>
4638 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4639 --stack-siz=NUM options to configure the argument passing stack
4640 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4641 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4642 (pic14_getSharebankSize): obey --stack-siz=NUM,
4643 (pic14_getSharebankAddress): obey --stack-loc=NUM
4645 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4647 * doc/sdccman.lyx: added to the manual
4648 * doc/figures/ddd_example.png: added (neither pdflatex nor
4649 most browsers seem to like the .eps file)
4651 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4653 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4654 to /tmp and /var/tmp acc. LSB
4655 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4657 * support/regression/tests/onebyte.c: added test
4659 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4661 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4663 2006-10-05 Borut Razem <borut.razem AT siol.net>
4665 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4667 - sdcc.dsw: changed property eol-style to CRLF
4668 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4670 2006-10-04 Raphael Neider <rneider AT web.de>
4672 * device/include/pic/{pic16f84.h,pic16f84a.h},
4673 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4674 from patch #1522504, thanks to Robas Teodor
4676 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4678 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4681 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4683 * src/pic16/glue.c (pic16emitMaps),
4684 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4685 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4686 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4687 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4689 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4690 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4692 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4694 * support/librarian/sdcclib.c: Added option -l.
4695 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4697 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4698 using Windows command prompt.
4700 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4702 * device/lib/libsdcc.lib: added module rand
4703 * src/ds390/ralloc.c (rematStr),
4704 * src/hc08/ralloc.c (rematStr),
4705 * src/mcs51/ralloc.c (rematStr),
4706 * src/z80/ralloc.c (rematStr): made output more consistent
4707 * src/mcs51/gen.c: cosmetic changes
4709 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4711 * src/port.h: added mem.cabs_name to PORT
4718 * src/z80/main.c: added cabs_name initializers
4719 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4721 (emitMaps): emit absolutes in code memory into cabs_name
4723 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4724 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4725 * support/regression/fwk/include/testfwk.h: added define for at
4726 * support/regression/tests/absolute.c: added, new
4728 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4730 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4731 optimizations, see also patch 887161 by Stas Sergeev
4732 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4733 to be necessary anymore,
4734 (102, 103, 104, 127): renamed all occurances of bp to _bp
4736 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4738 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4739 thanks Weston T. Schmidt for patch 1555221
4740 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4741 * src/SDCCicode.c(geniCodeMultiply): small optimization
4743 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4745 * device/include/stdlib.h: added rand prototypes
4746 * device/lib/rand.c: new, added
4747 * device/lib/Makefile.in: added rand.c
4748 * src/z80/peeph.def,
4749 * src/z80/peeph-gbz80.def,
4750 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4752 2006-09-20 Raphael Neider <rneider AT web.de>
4754 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4756 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4758 * as/link/aslink.h: cosmetic changes
4759 * as/link/mcs51/Makefile.in,
4760 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4762 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4765 * as/link/mcs51/aslink.h,
4766 * as/link/z80/aslink.h: merged and moved to as/link/
4767 * as/link/lkstore.c,
4768 * as/link/mcs51/lkstore.c: moved to as/link/
4769 * as/link/clean.mk: remove *.o
4770 * as/link/mcs51/alloc.h: deleted
4771 * as/link/mcs51/lkarea.c: added lnksect prototype
4772 * as/link/mcs51/lkdata.c,
4773 * as/link/mcs51/lklex.c,
4774 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4775 * as/link/mcs51/lkmem.c,
4776 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4777 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4778 * as/link/mcs51/aslink.dsp,
4779 * as/link/mcs51/Makefile.aslink,
4780 * as/link/mcs51/Makefile.bcc,
4781 * as/link/mcs51/Makefile.in: updated for moved files
4782 * as/link/z80/lkarea.c,
4783 * as/link/z80/lkhead.c,
4784 * as/link/z80/lklex.c,
4785 * as/link/z80/lklibr.c,
4786 * as/link/z80/lklist.c,
4787 * as/link/z80/lkmain.c,
4788 * as/link/z80/lkrloc.c,
4789 * as/link/z80/lksym.c: synced with mcs51
4790 * as/link/z80/lkdata.c,
4791 * as/link/z80/lkeval.c,
4792 * as/link/z80/lkihx.c,
4793 * as/link/z80/lks19.c: cosmetic changes
4794 * as/link/z80/Makefile.in,
4795 * as/link/z80/linkgbz80.dsp,
4796 * as/link/z80/linkz80.dsp: updated for moved files
4798 2006-09-16 Borut Razem <borut.razem AT siol.net>
4800 * debugger/mcs51/sdcdb.c: partially fixed
4801 [ 1203664 ] sdcdb fails to open files w. two "." periods
4802 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4803 debugger/mcs51/symtab.h: fixed indenting
4804 * configure.in, configure: up to date with latest Maarten's changes
4806 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4809 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4810 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4811 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4812 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4813 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4814 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4815 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4816 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4817 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4818 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4819 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4820 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4821 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4822 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4823 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4824 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4825 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4826 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4827 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4828 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4829 as/link/mcs51/alloc.h,
4830 as/link/mcs51/clean.mk,
4831 as/link/mcs51/conf.mk,
4832 as/link/mcs51/Makefile.bcc,
4833 as/link/mcs51/Makefile.in,
4834 as/link/mcs51/readme.390,
4835 as/link/mcs51/strcmpi.c,
4836 as/link/mcs51/strcmpi.h,
4838 as/mcs51/Makefile.bcc,
4839 as/mcs51/Makefile.in,
4842 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4844 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4847 * as/link/Makefile.in,
4848 * as/link/z80/linkgbz80.dsp,
4849 * as/link/z80/linkz80.dsp,
4856 * link/z80/aslink.h,
4857 * link/z80/clean.mk,
4859 * link/z80/linkgbz80.dsp,
4860 * link/z80/linkz80.dsp,
4861 * link/z80/lkarea.c,
4862 * link/z80/lkdata.c,
4863 * link/z80/lkeval.c,
4866 * link/z80/lkhead.c,
4869 * link/z80/lklibr.c,
4870 * link/z80/lklist.c,
4871 * link/z80/lkmain.c,
4872 * link/z80/lkrloc.c,
4875 * link/z80/Makefile.in,
4877 * sdcc.dsw: moved link/ to as/link/
4879 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4881 * as/mcs51/i51mch.c (machine): fixed warning
4883 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4885 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4887 2006-09-09 Borut Razem <borut.razem AT siol.net>
4889 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4890 sdcdb WIN32 native port
4891 * src/clean.mk: fixed
4893 2006-09-08 Borut Razem <borut.razem AT siol.net>
4895 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4897 2006-09-08 Raphael Neider <rneider AT web.de>
4899 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4900 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4901 to gplink to disable processor mismatch warning and to allow
4902 the use of devices with only aliased (shared) memory banks,
4903 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4905 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4907 * doc/sdccman.lyx: Some re-formating plus example on using
4908 #pragma preproc_asm +/-
4910 2006-09-07 Borut Razem <borut.razem AT siol.net>
4912 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4915 2006-09-06 Borut Razem <borut.razem AT siol.net>
4917 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4918 line at sdcc.nsi:153
4919 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4921 2006-09-05 Borut Razem <borut.razem AT siol.net>
4923 * configure.in, configure: support for winsock2
4924 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4925 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4926 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4927 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4928 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4930 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4932 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4934 * support/regression/tests/bug1551947.c: new, added
4935 * src/SDCCsymt.h: strings are char* not byte*
4937 2006-09-05 Raphael Neider <rneider AT web.de>
4939 * device/lib/pic16/libdev/pic18f4550.c,
4940 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4941 declarations/definitions from patch #1520949
4943 2006-09-05 Raphael Neider <rneider AT web.de>
4945 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4946 byte-aligned bitfields, fixes #1539278
4948 2006-09-05 Raphael Neider <rneider AT web.de>
4950 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4953 2006-09-04 Borut Razem <borut.razem AT siol.net>
4955 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4956 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4957 -mno-cygwin is a part of the compiler name
4958 * support/scripts/sdcc_mingw32: don't disable ucsim
4960 2006-09-03 Borut Razem <borut.razem AT siol.net>
4962 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4963 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4965 2006-09-03 Raphael Neider <rneider AT web.de>
4968 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4969 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4972 2006-09-01 Borut Razem <borut.razem AT siol.net>
4974 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4975 to make ppc-osx happy
4977 2006-08-31 Borut Razem <borut.razem AT siol.net>
4979 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4980 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4981 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4982 * support/regression/ports/ds390/spec.mk,
4983 support/regression/ports/mcs51/spec.mk,
4984 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4985 To run regression tests in mingw environment:
4986 make DEV_NULL=NUL CC=gcc
4988 2006-08-30 Borut Razem <borut.razem AT siol.net>
4990 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4991 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4992 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4993 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4994 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4995 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4996 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4997 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4998 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4999 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5000 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5001 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5002 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5003 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5004 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5005 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5006 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5007 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5008 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5009 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5010 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5011 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5012 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5013 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5014 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5015 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5016 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5017 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5018 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5019 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5020 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5021 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5022 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5023 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5024 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5025 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5026 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5027 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5028 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5029 ucsim WIN32 native port
5031 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5033 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5035 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5037 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5038 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5040 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5042 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5043 * support/regression/tests/bug1546986.c: new, added
5044 * as/mcs51/.cvsignore,
5045 * debugger/mcs51/.cvsignore,
5046 * src/.cvsignore: deleted
5048 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5050 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5053 2006-08-20 Borut Razem <borut.razem AT siol.net>
5055 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5056 removed cl_listen_console::match(), cl_console::match(),
5057 restructured cl_commander::proc_input()
5059 2006-08-16 Borut Razem <borut.razem AT siol.net>
5061 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5062 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5063 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5065 2006-08-14 Borut Razem <borut.razem AT siol.net>
5067 * support/regression/Makefile.in,
5068 support/regression/ports/pic14/gpsim.cmd,
5069 support/regression/ports/pic14/spec.mk,
5070 support/regression/ports/pic14/support.c:
5071 added pic14 regression test
5073 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5075 * as/doc/asxhtm.html: documented changed ABS behaviour
5076 * as/doc/README: fixed some typos
5078 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5080 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5083 2006-08-12 Borut Razem <borut.razem AT siol.net>
5085 * support/regression/fwk/include/testfwk.h,
5086 support/regression/fwk/lib/testfwk.c,
5087 support/regression/generate-cases.py,
5088 support/regression/Makefile.in:
5089 regression test framework does not depend on function pointers and
5092 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5094 * device/include/stddef.h: c temporary hack to fix bug 1518273
5096 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5098 * device/include/mcs51/cc2510fx.h: added
5099 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5102 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5104 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5105 * as/z80/Makefile.in: added strcmpi.c
5106 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5107 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5109 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5111 * device/lib/gbz80/asm_strings.s,
5112 * device/lib/gbz80/crt0_rle.s,
5113 * device/lib/gbz80/div.s,
5114 * device/lib/gbz80/mul.s,
5115 * device/lib/gbz80/shift.s,
5116 * device/lib/z80/asm_strings.s,
5117 * device/lib/z80/crt0_rle.s,
5118 * device/lib/z80/div.s,
5119 * device/lib/z80/mul.s,
5120 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5121 flags which are all upper case
5123 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5125 * as/z80/asm.h: made CASE_SENSITIVE 1
5126 * link/z80/aslink.h: made CASE_SENSITIVE 1
5127 * src/z80/gen.c (throughout): made all conditionals upper case
5128 * support/regression/tests/bug1503067.c: new
5130 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5132 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5133 (shiftIntoPair): added case 2 for PAIR_IY,
5134 (setupToPreserveCarry): replaced parameters with iCode and check if
5135 PAIR_DE is in use to fix bug 1399290,
5136 (genPlus, genMinus): updated call to setupToPreserveCarry
5137 * support/regression/tests/bug1399290.c: new
5139 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5141 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5142 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5143 * src/ds390/gen.c (shiftRLong),
5144 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5145 * src/mcs51/gen.c (sameReg): changed to sameByte,
5146 (xch_a_aopGet): new,
5147 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5148 shiftRLong): fixed bug 1533966
5149 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5150 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5151 * support/regression/Makefile.in: disabled z80, enabled ucz80
5152 * support/regression/tests/float_trans.c: enabled test for z80 and host
5153 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5155 2006-08-01 Borut Razem <borut.razem AT siol.net>
5157 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5158 comparison is always false due to limited range of data type
5159 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5161 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5163 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5164 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5165 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5166 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5168 2006-07-31 Borut Razem <borut.razem AT siol.net>
5170 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5171 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5172 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5173 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5174 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5175 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5176 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5177 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5178 enable ucsim mingw compilation. Serial port is disabled,
5179 since it uses termios.h API, which is not available on native
5182 2006-07-31 Borut Razem <borut.razem AT siol.net>
5184 * Small Device C Compiler 2.6.0 released
5185 * support/scripts/sdcc.nsi: added FULL_DOC option
5186 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5188 2006-07-28 Borut Razem <borut.razem AT siol.net>
5190 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5191 * doc/INSTALL.txt: updated
5193 2006-07-27 Borut Razem <borut.razem AT siol.net>
5195 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5196 device/lib/pic/libdev/Makefile.in: fixed bug
5197 [ 1438354 ] pic libsdcc: distclean doesn't work
5198 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5199 device/lib/pic16/libio/Makefile.in: fixed bug
5200 [ 1438344 ] pic16 lib: clean doesn't work properly
5201 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5203 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5205 * device/lib/pic/libsdcc/fsdiv.c,
5206 * device/lib/pic/libsdcc/fsmul.c,
5207 * device/lib/pic16/libsdcc/float/fsdiv.c,
5208 * device/lib/pic16/libsdcc/float/fsmul.c,
5209 * device/lib/_fsdiv.c,
5210 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5211 * support/regression/tests/bug1520966.c: added
5212 * doc/knownbugs.html: removed [ 1520966 ] from the list
5214 2006-07-25 Borut Razem <borut.razem AT siol.net>
5216 * configure.in, configure, sdccconf_in.h: fixed bug
5217 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5218 * doc/knownbugs.html: removed [ 1519095 ] from the list
5220 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5222 * doc/knownbugs.html: added, contains list of known bugs at release
5223 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5225 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5227 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5228 function registers and corrected defaults with additional warning
5229 * device/lib/malloc.c: cosmetic changes
5230 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5231 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5232 (fillGaps): and used it
5234 2006-07-20 Raphael Neider <rneider AT web.de>
5236 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5237 output unless SDCCPICDEBUG is set
5238 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5239 output if SILENT is set
5241 2006-07-11 Borut Razem <borut.razem AT siol.net>
5243 * doc/README.txt: updated
5245 2006-07-10 Borut Razem <borut.razem AT siol.net>
5247 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5248 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5249 in WIN32 installation
5250 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5253 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5255 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5256 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5258 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5260 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5262 2006-07-06 Borut Razem <borut.razem AT siol.net>
5264 * support/regression/tests/bitfields.c:
5265 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5266 * support/regression/tests/constantRange.c:
5267 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5269 2006-07-04 Borut Razem <borut.razem AT siol.net>
5271 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5273 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5274 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5275 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5276 reverted changes from 2006-07-03
5277 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5278 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5279 added CPPFLAGS, used by the host port
5281 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5283 * support/regression/valdiag/tests/switch.c,
5284 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5285 * support/regression/tests/libmullong.c: fixed for host
5286 * support/regression/ports/host/spec.mk: disable all warnings for host,
5287 SDCC runs with --less-pedantic too
5289 2006-07-03 Borut Razem <borut.razem AT siol.net>
5291 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5293 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5294 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5295 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5296 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5298 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5299 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5300 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5301 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5303 2006-07-02 Raphael Neider <rneider AT web.de>
5305 * src/pic16/devices.inc,
5306 * device/include/pic16/pic18fregs.h,
5307 * device/include/pic16/pic18f4550.h,
5308 * device/lib/pic16/pics.all,
5309 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5311 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5313 * as/hc08/lkaomf51.c (OutputName),
5314 * as/mcs51/lkaomf51.c (OutputName),
5315 * as/z80/asmain.c (asmbl),
5316 * src/ds390/main.c (asmLineNodeFromLineNode),
5317 * src/hc08/ralloc.c (hc08_assignRegisters),
5318 * src/mcs51/main.c (asmLineNodeFromLineNode),
5319 * src/xa51/ralloc.c (checkRegMask),
5320 * src/xa51/gen.c (emitcode),
5321 * src/z80/gen.c (_emit2),
5322 * src/SDCCast.c (searchLitOp),
5324 * support/packihx/packihx.c,
5325 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5326 * src/ds390/gen.c (aopPutUsesAcc),
5327 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5328 * support/regression/tests/libmullong.c (mullong_wrapper),
5329 * src/SDCCsymt.c (powof2),
5331 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5332 * src/SDCCsymt.h: added TYPE_TARGET_*
5333 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5334 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5335 SDCCast because 1) header problems 2) this is the right place
5336 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5337 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5340 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5342 * src/SDCCicode.h: removed buggy semicolon in unused macro
5343 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5344 search for previous definiton of auto symbols too,
5345 (findPrevUse): fixed logic of emitWarnings
5347 2006-06-26 Raphael Neider <rneider AT web.de>
5349 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5350 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5352 2006-06-25 Raphael Neider <rneider AT web.de>
5354 * device/lib/pic/libm: NEW, added math library functions
5355 * device/lib/pic/libsdcc: NEW; added float support functions
5356 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5357 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5358 NEW, added math related headers
5359 * device/include/asm/pic/features.h: NEW
5360 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5361 (popGet): allow larger offsets for AOP_PCODE,
5362 (genDataPointerSet): handle literals explicitly, more debug output,
5363 (genAssign): fixed for float using aopLiteral ;-)
5364 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5365 GOTO initialisation routine
5366 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5367 flag on registers, fixes #1469043 (local variables do not work)
5368 * src/pic/main.c (_pic14_do_link),
5369 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5372 2006-06-25 Borut Razem <borut.razem AT siol.net>
5374 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5375 characters printed (not including the trailing '\0' used to end
5376 output to strings). Problem detected in regression test bug-927659.c.
5377 NOTE: printf() family functions should return int instead
5379 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5380 specifier are printed as themselves
5381 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5382 support flags, width and precision specifiers
5384 2006-06-24 Borut Razem <borut.razem AT siol.net>
5386 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5387 to the list of sdcc tagrets not supporting bit type
5388 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5389 testfor pic16 due to bug:
5390 [ 1511794 ] pic16: regression test bug-895992.c fails
5392 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5394 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5395 * src/SDCCglue.c (initPointer), fixed bug 1496419
5396 * support/regression/tests/bug1496419.c: new, added
5398 2006-06-22 Borut Razem <borut.razem AT siol.net>
5400 * support/regression/ports/pic16/support.c: use gpsim usart module from
5401 libgpsim_modules library
5403 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5405 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5408 2006-06-19 Raphael Neider <rneider AT web.de>
5410 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5411 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5412 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5413 (pic14printExterns,pic14printPublics,pic16printPublics,
5414 pic16_printExterns): use new functions to emit symbols
5415 (picglue,pic16glue): emit publics before emitting externs
5416 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5417 locally defined functions to avoid bug #1443651
5418 * support/regression/tests/bug-716242.c: removed pic16 workaround
5419 * support/regression/ports/pic16/spec.mk: ignore errors during build
5421 2006-06-19 Raphael Neider <rneider AT web.de>
5423 * src/pic/glue.h: added pic14aopLiteral prototype
5424 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5425 * src/pic/gen.c: removed stdint.h dependency
5426 (aopGet): use Safe_strdup()
5427 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5428 (genDataPointerSet): use pic14aopLiteral()
5429 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5430 for pic16; thanks to Bernhard and Maarten
5432 2006-06-18 Borut Razem <borut.razem AT siol.net>
5434 * support/regression/tests/structflexarray.c: flexible array members
5435 not supported by gcc < 3
5436 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5438 * src/pic/gen.c: don't include [p]strdin.h on solaris
5439 * support/Util/pstdint.h: addad svn attributes
5440 * support/regression/tests/constantRange.c,
5441 support/regression/tests/rotate.c: include inttypes.h instead
5442 stdint.h on solaris, addad svn attributes
5444 2006-06-18 Raphael Neider <rneider AT web.de>
5446 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5448 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5449 (pic16_genMinusBits): simplified sign-extension
5450 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5451 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5452 adjusted to correctly handle mixed-signed operands, disabled
5453 now unused multiplciation routines
5454 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5455 (assignResultValue): added argument denoting the size of the result
5456 as returned by the function (fixes upcasts in assigning from
5457 function calls: char foo(); int i = foo();)
5458 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5459 function result to assignResultValue
5460 (genMult): disabled inlined multiplication code
5461 (genDiv): augmented to also handle the modulus operator, fixed to
5462 handle mixed-signed operands correctly
5463 (genMod): simply call genDiv, disabled unused code
5464 (genAssign): fixed missing (sign-)extension on result
5465 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5466 valid char operands, allow signed operands for native code, added
5467 division and modulo operator handling
5468 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5470 As a consequence, onebyte.c (if split into two files) and muldiv.c
5471 pass regression tests.
5473 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5475 * doc/Makefile.in: two runs of makeindex seem needed to get
5476 correct page references in the index of sdccman.pdf
5477 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5479 2006-06-17 Borut Razem <borut.razem AT siol.net>
5481 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5483 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5485 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5486 mentioned ec2drv and paulmon
5488 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5490 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5491 consecutive abs areas
5492 (find_empty_space, allocate_space): added map to handle codemap or
5494 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5495 absolute idata and xdata
5496 * as/mcs51/lkmem.c (summary2): updated legend
5498 2006-06-16 Raphael Neider <rneider AT web.de>
5500 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5502 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5504 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5506 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5508 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5510 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5511 value of generic pointers,
5521 src/z80/main.c: PORT structure, added elements for gp_tags field,
5522 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5523 fields in the PORT structure of each port,
5524 * src/SDCCast.c (decorateType): allow processing of generic pointers
5525 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5528 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5534 * src/pic16/pcode.c,
5536 * src/pic/pcoderegs.c,
5539 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5540 bug 1504689 on minGW
5542 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5544 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5546 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5548 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5550 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5552 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5555 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5557 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5558 to a char variable. Fixed bug #1504211
5559 * device/include/pic16/adc.h,
5560 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5561 and fixed bug #1364390
5563 2006-06-10 Borut Razem <borut.razem AT siol.net>
5565 * CVSROOT: removed the CVS left-over
5567 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5569 * as/hc08/asmain.c (asexit),
5570 * as/hc08/lkmain.c (lkexit),
5571 * as/mcs51/asmain.c (asexit),
5572 * as/mcs51/lkmain.c (lkexit),
5573 * src/SDCCglue.c (DEFSETFUNC),
5574 * src/SDCCmain.c (linkEdit, assemble),
5575 * support/librarian/sdcclib.c (AddRel),
5576 replaced unlink() by standard C remove()
5577 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5578 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5579 gatherImplicitVariables): new, added to fix bug 608752,
5580 (createFunction): added gatherImplicitVariables()
5581 * src/SDCCast.h: added createRMW prototype
5582 * src/SDCCsymt.h (struct symbol): added infertype
5583 * support/regression/tests/bug608752.c: new, added
5585 2006-06-10 Raphael Neider <rneider AT web.de>
5587 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5588 multibyte dummy reads (fixes #1503234)
5590 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5592 * device/include/mcs51/compiler.h: new, added header file to enable
5593 creating common sfr definition header files for different compilers
5595 2006-06-05 Raphael Neider <rneider AT web.de>
5597 * src/pic16/{pcode.h,genarith.c}:
5598 introduced pCodeOp combining any two pCodeOps (previously only
5599 two register operands could be combined), removed pcop2 from
5600 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5601 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5602 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5603 rewritten to use new PO_TWO_OPS
5604 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5605 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5606 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5607 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5608 (pic16_get_op): embraced return arg to allow #define return(x),
5609 added new case for combined opcodes
5610 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5611 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5612 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5614 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5616 * src/SDCCval.c (checkConstantRange): added
5617 * src/SDCCval.h: added checkConstantRange
5618 * support/Util/SDCCerr.c,
5619 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5620 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5621 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5622 * src/SDCCast.c (decorateType): added checkConstantRange,
5623 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5624 can be emitted with the correct always true/false warning,
5625 added optimization for double '!';
5626 result of decorateType() must be assigned back to the tree, because
5627 decorateType() can change the tree
5628 * src/SDCCicode.c (geniCodeLogic),
5629 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5630 (checkConstantRange): removed, it was only a fragment which never
5632 * src/SDCCsymt.c (computeType): fixed promotion for
5633 "-1 < (unsigned bit) b"
5634 * src/pic/ralloc.c (packRegsForAssign),
5635 * src/pic16/ralloc.c (packRegsForAssign),
5636 * src/hc08/ralloc.c (packRegsForAssign),
5637 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5639 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5640 * support/regression/tests/constantRange.c: added
5641 * support/valdiag/tests/constantRange.c: added
5642 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5644 2006-06-02 Borut Razem <borut.razem AT siol.net>
5646 * support/regression/ports/pic16/support.c: increase stack size
5648 * support/regression/Makefile.in: sort tests by name so that the
5649 resutlts can be compared on different machines / platforms
5651 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5653 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5654 * src/ds390/gen.c (emitLabel): new, added,
5655 (genDjnz): fixed stack overflow bug,
5656 (throughout): cosmetic changes to sync with mcs51/gen.c,
5657 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5658 * src/mcs51/gen.c (genEndFunction): small optimization,
5659 (throughout): cosmetic changes to sync with ds390/gen.c
5661 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5663 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5664 (_print_format): fixed printing pointers
5665 * src/mcs51/gen.c (emitLabel, movb): new, added,
5666 (genAssign): small optimization,
5667 (genDjnz): fixed stack overflow bug,
5668 (throughout): replaced sprintf with SNPRINTF,
5669 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5670 replaced emitcode("mov", "b,...") with MOVB(...),
5671 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5672 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5673 * src/mcs51/peeph.def: added rules 140 and 264
5674 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5675 so they may get optimized into registers
5677 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5679 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5680 immediately when encountered,
5681 (printUsage): always use stderr even on windows
5683 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5685 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5686 (processParms): fixed bug #1247551
5687 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5688 parseCmdLine, main): print '--version' to stdout,
5689 print 'help' to stdout if --help is given,
5690 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5691 arguments are given; fixed --help
5693 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5695 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5696 * support/regression/tests/bug-1493710.c: added
5698 2006-05-27 Borut Razem <borut.razem AT siol.net>
5700 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5702 * support/regression/ports/pic16/support.c: increase stack size
5703 from default 64 bytes to 128 bytes
5704 * support/regression/tests/staticinit.c,
5705 support/regression/tests/float.c: regression tests fully enabled
5706 for pic16 port by putting the initialized data arrays into the code
5708 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5709 This was changed by mistake in the previous version.
5711 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5713 * src/pic16/gen.c (genFunction, genEndFunction): some
5714 beautifications, fixed bug with falsely restoring FSR2 in large
5715 stack model, thanks to Beau E. Cox for reporting the bug
5717 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5719 * debugger/mcs51/break.c,
5720 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5721 use %p to print pointers, made address variables unsigned
5722 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5723 * debugger/mcs51/symtab.c (parseSymbol): must return something
5724 * src/mcs51/gen.c (aopForSym): small optimization,
5725 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5726 (freeAsmop): added missing break,
5727 (aopPut): removed parameter bvolatile, determine it inside the function,
5728 (saveRegisters, unsaveRegisters): small optimization,
5729 (genIpush): removed pointless check,
5730 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5731 replaced sprintf with SNPRINTF,
5732 replaced strcpy with strncpyz,
5733 updated aopPut calls,
5734 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5735 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5737 2006-05-24 Borut Razem <borut.razem AT siol.net>
5739 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5740 modification of test for the pic16 port, put the array to the code
5741 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5743 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5745 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5746 * support/Util/pstdint.h: added
5748 2006-05-22 Borut Razem <borut.razem AT siol.net>
5750 * src/regression/Makefile: removed bool2.c test, added -q linker option
5751 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5752 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5753 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5754 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5755 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5756 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5757 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5758 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5759 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5761 2006-05-22 Raphael Neider <rneider AT web.de>
5763 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5764 bug #1492360 (problematic due to generic pointers, see code)
5766 2006-05-22 Borut Razem <borut.razem AT siol.net>
5768 * support/regression/ports/pic16/specs.mk: removed stack size linker
5770 * support/regression/tests/array.c,
5771 support/regression/tests/bitopcse.c,
5772 support/regression/tests/bug-908454.c,
5773 support/regression/tests/malloc.c: modified for pic16 regression test
5774 * support/regression/tests/bitfields.c:
5775 pic16 - excluded bitfileds of size > 8
5776 * support/regression/tests/bp.c: pic16 - reduced data size
5777 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5778 * support/regression/tests/bug-460010.c:
5779 pic16 - used the absolute address the fits in memory
5780 * support/regression/tests/bug-716242.c:
5781 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5782 * support/regression/tests/float.c:
5783 pic16 - excluded - data size too big
5784 * support/regression/tests/onebyte.c:
5785 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5786 * support/regression/tests/shifts.c:
5787 pic16 - function names probably have to differ in first X characters
5789 * support/regression/tests/staticinit.c:
5790 pic16 - excluded some tests due error: no target memory available for
5793 2006-05-22 Borut Razem <borut.razem AT siol.net>
5795 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5796 second try. Thanks Stas Sergeev once more.
5798 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5800 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5801 (genLeftShift, genRightShift): fixed bug 1491627
5802 * src/hc08/peeph.def (rules 7, 8.x): added
5803 * support/regression/tests/shifts.c (ShiftLeftByParam,
5804 ShiftRightByParam, testShiftByParam): added to test variable shifting
5806 2006-05-20 Raphael Neider <rneider AT web.de>
5808 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5809 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5810 (allocReg): add only new registers to dynAllocRegs,
5811 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5812 #1489055, #1445850, and probably #1483693
5814 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5816 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5817 bug in for-loop that didn't emit the last of CONFIG and ID registers
5819 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5821 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5823 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5824 1489016, 1434401 and 1490124
5825 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5826 1489016, 1434401 and 1490124
5828 2006-05-17 Borut Razem <borut.razem AT siol.net>
5830 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5833 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5835 * device/include/mcs51/P89c51RD2.h,
5836 * device/include/mcs51/P89LPC901.h,
5837 * device/include/mcs51/P89LPC922.h,
5838 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5840 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5842 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5843 to fix missing stack pragma in compiled binary object file,
5845 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5847 * support/packihx/configure.in,
5848 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5849 determine sizeof basic types even while cross compiling
5851 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5853 * src/avr/gen.c (aopop),
5854 * src/ds390/gen.c (aopOp),
5855 * src/hc08/gen.c (aopOp),
5856 * src/mcs51/gen.c (aopop),
5857 * src/pic16/gen.c (pic16_aopOp),
5858 * src/pic/gen.c (aopOp),
5859 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5860 if size of operand is smaller than spill location
5862 2006-05-12 Borut Razem <borut.razem AT siol.net>
5864 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5865 have to have CR/LF line endings even if they are checked out on *nix
5866 or on WIN32 in cygwin binmode
5868 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5870 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5871 * device/include/ds80c390.h: added sfr16 definitions
5875 * src/ds390/ralloc.c,
5876 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5877 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5878 bit returning functions
5879 * support/regression/tests/sfr16.c: enabled test on ds390
5881 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5883 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5884 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5886 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5888 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5889 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5890 (cl_address_space constructor): removed expensive initialization,
5891 (cl_address_space::get_cell): extended for late initialization,
5892 (cl_address_space::*): use late initialization,
5893 (cl_address_decoder::activate): removed expensive initialization,
5894 This reduced regression test running time by 25%
5896 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5904 * support/packihx/Makefile.in,
5905 * support/packihx/clean.mk,
5906 * support/packihx/Makefile.bcc,
5907 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5909 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5911 * src/SDCCval.c (valNot): fix for regression test failure
5912 of not.c on big endian hosts
5914 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5916 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5918 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5920 * device/lib/mcs51/Makefile.in: changed string comparison operator
5921 to = for POSIX compliance; == is bash extension
5923 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5925 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5928 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5930 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5931 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5932 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5933 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5934 bug report #1478657,
5936 2006-05-05 Borut Razem <borut.razem AT siol.net>
5938 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5941 2006-05-02 Borut Razem <borut.razem AT siol.net>
5943 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5944 create *.ind, which made make to fail if invoked with -j 2
5946 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5948 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5949 Hubert Sack for patch 1479782
5951 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5953 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5955 2006-05-01 Raphael Neider <rneider AT web.de>
5957 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5958 (create_pic): store only prefix-free device name,
5959 (init_pic): check for device names with "16" prefix,
5961 * src/pic/device.h (struct PIC_device),
5962 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5964 * device/include/pic/pic12f{635,675,629,683}.h,
5965 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5966 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5967 * device/include/pic/pic16f505.h,
5968 * device/lib/pic/libdev/pic16f505.c: removed
5969 * device/include/pic/pic14devices.txt: added support for pic12f
5970 devices, removed unsupported non 16-bit devices
5971 [above changes provided by patch from Zik Saleeba]
5972 * src/pic/*, src/pic16/*, device/include/pic16/*,
5973 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5975 2006-05-01 Borut Razem <borut.razem AT siol.net>
5977 * configure.in, configure, doc/Makefile.in:
5978 sync with nightly build makefile - latex, dvipdf and dvips
5981 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5983 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5984 in the library source
5986 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5988 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5990 2006-04-28 Raphael Neider <rneider AT web.de>
5992 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5993 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5994 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5995 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5997 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5999 * device/lib/pic/libdev/Makefile.in,
6000 * device/lib/hc08/Makefile.in,
6001 * device/lib/gbz80/Makefile.in,
6002 * device/lib/z80/Makefile.in,
6003 * device/lib/ds390/Makefile.in,
6004 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6005 thanks to Borut for the bug report
6007 * configure: always create doc/Makefile independent from --enable-doc
6008 * Makefile.in: always install from directory doc independent from
6010 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6012 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6013 * doc/Makefile.in: install *.txt if present
6014 * device/include/Makefile.in (install): added installation of pic/*.inc
6015 and pic/*.txt files again, they were erroneously removed
6017 2006-04-28 Raphael Neider <rneider AT web.de>
6019 * src/pic/{gen.c,main.h,pcode.c},
6020 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6021 concerning signedness with casts
6023 2006-04-28 Raphael Neider <rneider AT web.de>
6025 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6026 definition of an interrupt handler,
6027 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6028 interrupt handler stuff from picglue() to separate routine,
6029 (picglue): enabled definition of intr handlers in files w/o main()
6031 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6033 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6034 compilation with MSVC 2005 Express Edition (VC8)
6036 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6038 * device/lib/Makefile: fixed build of gbz80 lib
6040 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6042 * support/regression/tests/bug-460010.c,
6043 * support/regression/tests/bug-524691.c,
6044 * support/regression/tests/bug-716242.c: removed conditional defines
6045 that are already in testfwk.h
6047 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6049 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6050 (AccAXRsh1): added, shift right by 1,
6051 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6053 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6055 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6057 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6058 remove cast to same type
6059 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6060 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6062 * link/z80/Makefile: removed, they have moved to
6065 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6066 * install-sh: fix bug #1204398 by setting umask 0022
6067 * device/lib/Makefile: separate build of z80 and gbz80 lib
6069 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6071 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6072 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6074 One basic decision: e.g. src/clean.mk includes further files. In order
6075 to make this work there are two solutions:
6076 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6077 run configure on them. This way they can use
6078 'include $(srcdir)/port-clean.mk'
6079 - always include clean.mk by the Makefile at the same level. To avoid
6080 that `make clean` tries to include and build Makefile.dep the
6081 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6082 implemented, because now even `make uninstall` doesn't create
6083 Makefile.in. clean.mk could be eliminated by pasting it in
6086 * debugger/mcs51/Makefile.in: build own objects from library sources
6087 (SLIB, SDCC) in current directory
6089 * configure, configure.in: renamed --disable-device-lib-build in
6090 --disable-device-lib; added --enable-doc, the required tools are
6091 searched by configure; added result message; the toolchain for the
6092 belonging ports are now only built, if the port is enabled.
6094 * support/regression/*: all output is written in directory gen, because
6095 the fwk and ports directories don't livet in the build tree using vpath
6097 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6098 --disable-device-lib, added --enable-doc, added section VPATH
6100 * sim/ucsim/configure.in,
6101 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6102 z80 are enabled by default
6104 2006-04-24 Raphael Neider <rneider AT web.de>
6106 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6107 to config word, "pic14_"-prefixed some extern functions
6108 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6109 config word has been found
6110 * src/pic/device.h: added prototypes
6111 * src/pic/pcode.c: added "pic14_"-prefix where needed
6112 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6114 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6116 (pic14emitRegularMap): ignore config words,
6117 (pic14createInterruptVect): moved generating __config directives away
6118 (picglue): have __config directives emitted
6120 2006-04-24 Borut Razem <borut.razem AT siol.net>
6122 * doc/Makefile: sync with nightly build makefile
6124 2006-04-24 Raphael Neider <rneider AT web.de>
6126 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6127 registers that have not been assigned proper liveranges,
6128 fixes #1469504 and #1474602,
6129 (pCodeRegOptimizeRegUsage): fixed typo in comment
6131 2006-04-24 Borut Razem <borut.razem AT siol.net>
6133 * device/examples/main8051.c: deleted - it was removed from CVS
6134 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6135 after the transition to Subversion
6136 * src/SDCCalloc.h: deleted - it was removed from CVS
6137 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6138 after the transition to Subversion
6139 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6140 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6141 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6142 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6144 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6146 * as/asx8051.dsp: added mcs51/strcmpi.h
6147 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6148 * as/hc08/aslink.h: updated lnksect prototype
6150 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6152 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6153 (newdot): handle A_ABS
6155 * as/mcs51/asout.c (outarea): output address
6156 * as/hc08/lkaomf51.c,
6157 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6159 * as/mcs51/i51pst.c,
6160 * as/z80/z80pst.c: "ABS" is not A_OVR
6161 * as/hc08/lkarea.c (newarea): read a_addr,
6162 (lnkarea): added codemap array, sort absolute areas to the front,
6163 combine all GSINITx/GSFINAL,
6164 (find_empty_space, allocate_space): new functions,
6165 (lnksect): return next address, handle absolute sections
6166 * as/mcs51/lkarea.c (newarea): read a_addr,
6167 lnksect2 prototype changed,
6168 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6169 (find_empty_space, allocate_space): new, factored out of lnksect2,
6170 (lnksect2): return next address, handle absolute sections
6172 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6173 * as/hc08/lklibr.c (addfile, fndsym),
6174 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6175 index out of range and detect both '\' and '/'
6176 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6177 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6178 regression tests (ds390 cannot return bool yet)
6179 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6180 document critical interrupts on z80, document changed SDCC define
6181 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6182 (_a390_mapping): added .org directive
6183 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6184 (genMultOneByte): fixed warnings
6185 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6187 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6188 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6189 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6190 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6191 * src/pic16/main.c: removed newReg prototype
6192 * src/pic16/pcode.c,
6193 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6195 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6197 * src/pic16/ralloc.c
6198 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6200 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6201 from short to PIC_OPTYPE
6202 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6203 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6204 optype from short to PIC_OPTYPE
6205 * src/port.h: made int_size unsigned to fix warnings
6206 * src/SDCC.y: fixed warning on MSVC
6207 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6208 * src/SDCCopt.c (convertToFcall): fixed warnings
6209 * src/SDCCsymt.h: removed double prototype for genSymName
6210 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6211 offset int to fix warnings
6213 2006-04-22 Borut Razem <borut.razem AT siol.net>
6215 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6216 references to CVS replaced with Subversion
6218 2006-04-21 Borut Razem <borut.razem AT siol.net>
6220 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6221 references to CVS replaced with Subversion
6223 2006-04-19 Borut Razem <borut.razem AT siol.net>
6225 * src/version.awk: adapted for svn
6226 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6227 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6228 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6229 /binutils-avr/etc/*.vi, *.jin: removed all properties
6230 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6232 2006-04-19 Borut Razem <borut.razem AT siol.net>
6234 * CVS to Subversion migration completed
6236 2006-04-18 Borut Razem <borut.razem AT siol.net>
6238 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6239 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6241 2006-04-17 Borut Razem <borut.razem AT siol.net>
6243 * device/include/Makefile.in: added pic/*.inc to the installation
6245 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6247 * support/regression/collate-results.py: fixed output in case of
6249 * support/regression/generate-cases.py: fixed splitting of pathnames
6251 * as/hc08/lklibr.c (addfile),
6252 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6254 2006-04-11 Raphael Neider <rneider AT web.de>
6256 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6257 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6258 * src/pic16/pcode.c (assignValnums): fixed #1460578
6260 2006-04-11 Raphael Neider <rneider AT web.de>
6262 * device/lib/pic/libdev/*.c,
6263 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6264 fixes #1468739, enables compilation in --std-c99 mode
6265 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6267 2006-04-11 Raphael Neider <rneider AT web.de>
6269 * src/pic/device.c (find_device): removed debug output
6270 (list_valid_pics): enabled verbose listing of supported devices
6271 * device/include/stdbool.h: define bool as char for pic14/16 as well
6273 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6275 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6277 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6279 * .version: bumped version to 2.5.6
6280 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6282 2006-04-06 Raphael Neider <rneider AT web.de>
6284 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6285 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6286 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6287 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6288 pic14_constructAbsMap
6289 (pic14printPublics): declare absolute global symbols as global
6290 (pic14createInterruptVect),
6291 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6292 (newReg): assume new registers unused, use correct name in
6293 hashtable (reg->name instead of name), more debugLog output
6294 * src/pic/device.h (PIC_device): added fields for verbose output
6295 * src/pic/device.c: moved device definition to pic14devices.txt,
6296 added routines for runtime parsing of pic14devices.txt,
6297 added support for second config word
6298 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6299 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6300 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6301 (_pic14_parseOptions): moved pCodeInitRegisters here
6302 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6303 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6304 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6305 handling the pseudo stack
6306 * device/lib/Makefile.in: ignore failures in objects-pic16,
6307 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6308 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6309 * device/lib/pic/Makefile.subdir,
6310 * device/lib/pic16/Makefile.subdir: improved clean rules
6311 * device/lib/pic/libdev/: NEW, pic14 device libraries
6312 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6313 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6314 * device/include/Makefile.in: create subdir and install pic14 headers
6315 * device/include/pic/p16f_common.inc: removed unused declarations
6316 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6317 PICs from inc2h.pl v1.6,
6318 replaced BIT_AT macros with struct declarations
6319 * device/include/pic/pic14devices.txt: definition of supported devices,
6320 all above improvements contributed by Zik Saleeba, thanks
6321 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6322 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6325 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6327 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6328 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6329 thanks to Charles Olds
6331 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6333 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6335 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6337 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6338 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6339 * support/regression/bug1464657.c: added, new test
6341 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6343 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6346 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6348 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6349 --no-peep and --peep-file <file> are used don't use default rules but
6352 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6354 * src/mcs51/gen.c (genCall): fixed bug 1457608
6356 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6358 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6359 changes seem to cause (trigger?) problems with the build system.
6361 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6363 * src/SDCCpeeph.c (operandsLiteral): new, added,
6364 (callFuncByName): inserted operandsLiteral
6365 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6367 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6369 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6370 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6372 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6374 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6375 implemented patch 1120823 Thanks to Willy De la Court (normal
6376 interrupts need an interrupt number now if they are made critical),
6377 and enabled nesting of critical functions though not for gbz80
6378 (genCritical, genEndCritical): added functions
6379 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6380 * src/z80/mappings.i: added "ei" to all mappings
6382 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6384 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6385 submitted by the Debian SDCC maintainer Aurelien Jarno:
6386 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6387 archive with gcc 4.1 on mips and wrote the patch"
6389 2006-03-16 Raphael Neider <rneider AT web.de>
6391 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6392 the left operand is shorter than the result (c* = lit-c* + int),
6394 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6397 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6399 * src/.version: increased version number to 2.5.5
6400 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6401 linking is done manually in pic16 port's _linkEdit,
6402 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6403 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6404 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6405 allocate asmop as AOP_ACC,
6406 (aopForRemat): added parameter 'bool result' in function declaration,
6407 (pic16_aopGet): return AOP_ACC when accessing WREG,
6408 (pic16_popGetTempReg): minor modification,
6409 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6410 'pic16_allocWithIdx',
6411 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6412 calling function in absolute addresses,
6413 (genAssign): take into account AOP_ACC asmop,
6414 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6415 * src/pic16/pcoderegs.c: some debug functions and lines added,
6416 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6417 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6419 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6420 call to allocReg, not by manually allocating a new one,
6421 (pic16_assignRegisters): now before going through the register
6422 allocating functions mark all registers as free. This eliminates some
6423 side effects resulting from peephole parser done earlier in the backbone
6425 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6427 * src/SDCCicode.c (geniCodeLogic),
6428 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6430 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6432 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6433 (genSend): bugfix, do not allocate and free twice,
6434 (shiftRLong): handle partially overlapping aops
6435 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6437 2006-03-08 Borut Razem <borut.razem AT siol.net>
6439 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6442 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6444 * support/regression/tests/bug1409955.c: new, added
6445 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6446 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6447 (aopForSym, aopOp): increment asmop.allocated if reused,
6448 (freeAsmop): decrement asmop.allocated and check for zero instead of
6450 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6451 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6452 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6453 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6454 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6455 genSignedRightShift, genRightShift, genDataPointerGet,
6456 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6457 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6458 in reverse order from allocation,
6459 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6460 added swappedLR to keep track
6461 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6462 pdata & code for GCC, z80, gbz80 & hc08
6463 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6465 2006-03-08 Raphael Neider <rneider AT web.de>
6467 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6469 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6471 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6472 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6473 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6475 2006-03-06 Borut Razem <borut.razem AT siol.net>
6477 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6478 made the linker quiet
6480 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6482 * src/pic16/gen.c (genPcall): fixed bug #1443644
6483 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6484 which dumps before the function entry point a data byte which represents
6485 the number of the local variables used by the specified function, added
6486 'xinst' for initial support for Extended Instruction Support,
6487 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6488 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6489 port->fun_prefix anymore (may change later),
6490 (genFunction, genEndFunction): do not store/restore local registers for
6491 _main (this should take care the --main-return command line option in
6493 (genOr): removed some legacy pic-port instructions,
6494 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6495 performing operations with SFR's causes data to be written more than
6496 once to each SFR. Perhaps SFRs should be handled in special cases...
6497 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6499 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6500 into account for stack starting position,
6501 (struct OPTIONS pic16_optionsTable): added command line argument
6502 --extended or -y for Extended Instruction Support,
6503 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6504 (deassignLRs): *** perhaps the most important change, old 'for' code
6505 (commented out for reference), didn't account for some registers which
6506 were left marked 'not free' after a pointer operation. The change
6507 reduces register usage a lot in some cases
6509 2006-03-04 Borut Razem <borut.razem AT siol.net>
6511 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6513 * support/regression/tests/bug-524697.c: decreased array size for
6514 mcs51 to fit into the internal RAM
6515 * support/regression/Makefile.in: a little bit more verbose
6517 2006-03-03 Borut Razem <borut.razem AT siol.net>
6519 * support/regression/fwk/lib/testfwk.c,
6520 support/regression/fwk/include/testfwk.h: introduced function
6521 _prints(), nonrecursive _printn(), call _initEmu() from main()
6522 * support/regression/ports/gbz80/support.asm,
6523 support/regression/ports/ucz80/support.asm,
6524 support/regression/ports/z80/support.asm,
6525 support/regression/ports/ds390/support.c,
6526 support/regression/ports/hc08/support.c,
6527 support/regression/ports/host/support.c,
6528 support/regression/ports/mcs51/support.c,
6529 support/regression/ports/xa51/support.c: added empty _initEmu()
6531 * support/regression/ports/pic16/gpsim.cmd,
6532 support/regression/ports/pic16/spec.mk,
6533 support/regression/ports/pic16/support.c,
6534 support/regression/Makefile.in: added pic16 regression test
6536 2006-03-01 Raphael Neider <rneider AT web.de>
6538 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6539 genConstPointerGet): use safe way of generating MOVFF to cover
6540 literals as well as registers, fixes bug #1440527
6541 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6543 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6544 more correctly, fixes bug #1232186
6545 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6546 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6547 gplink guess the correct processor in more cases, applied patch
6548 from Till Riedel attached to and fixing bug #1436552
6550 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6552 * support/regression/tests/array.c: added, contains check for #1434401
6553 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6555 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6557 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6558 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6559 * device/include/mcs51/c8051f326.h,
6560 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6561 * device/include/mcs51/c8051f000.h,
6562 * device/include/mcs51/c8051f018.h,
6563 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6564 PCON_IDLE,PCON_STOP and added sfr16 definitions
6566 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6568 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6569 genGetWord): fixed bug 1409955
6571 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6573 * device/include/hc08/mc68hc908gp32.h,
6574 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6576 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6578 * src/SDCCast.c (constExprValue): return NULL if not a value
6579 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6580 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6581 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6583 2006-02-13 Borut Razem <borut.razem AT siol.net>
6585 * src/regression/ptrarg.c: added, fails due to bug #1430967
6586 * src/regression/Makefile: ptrarg.c added, ...
6588 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6590 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6591 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6593 2006-02-11 Borut Razem <borut.razem AT siol.net>
6595 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6596 print "Processor: xxx" message to stdout only if --verbose
6598 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6600 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6601 * support/regression/tests/bug1426356.c: added
6602 * support/regression/tests/bitfields.c: removed 2 tests
6604 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6606 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6607 * device/include/mcs51/c8051f330.h,
6608 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6609 PCON_IDLE,PCON_STOP and added sfr16 definitions
6610 * device/lib/_divsint.c,
6611 * device/lib/_divuint.c,
6612 * device/lib/_divulong.c,
6613 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6614 register bank bug for small stackauto
6616 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6618 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6620 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6622 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6623 * all.dsp: corrected several bin paths
6624 * device/include/mcs51/c8051f120.h,
6625 * device/include/mcs51/c8051f300.h,
6626 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6627 to PCON_IDLE,PCON_STOP
6628 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6629 * device/lib/printf_large.c (output_float): fixed bug 1388703
6630 * support/regression/tests/bug1057979.c: added test for bug 1388703
6632 2006-02-08 Raphael Neider <rneider AT web.de>
6634 * src/pic/pcode.c (pciTRIS): fixed typo,
6635 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6636 (LinkFlow): fixed handling of flows that end in a call,
6637 (ReuseReg): perform safety check earlier
6638 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6639 to work with flows at the beginning of a pBlock,
6640 fixes #1426557 (Symbol not previously defined),
6641 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6643 (RemoveUnusedRegisters): update register usage info
6644 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6645 created, reuse existing ones instead
6646 * src/pic/gen.c (genPcall): fixed #1424719
6648 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6650 * link/z80/lkmain.c,
6652 * link/z80/lkdata.c,
6653 * link/z80/aslink.h: fixed build on current cygwin:
6654 replaced getline() by lk_getline()
6656 2006-02-01 Borut Razem <borut.razem AT siol.net>
6658 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6659 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6660 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6661 src/regression/bool1.c, src/regression/bool2.c,
6662 src/regression/bool3.c, src/regression/call1.c,
6663 src/regression/compare.c, src/regression/compare10.c,
6664 src/regression/compare2.c, src/regression/compare3.c,
6665 src/regression/compare4.c, src/regression/compare5.c,
6666 src/regression/compare6.c, src/regression/compare7.c,
6667 src/regression/compare8.c, src/regression/compare9.c,
6668 src/regression/configword.c, src/regression/for.c,
6669 src/regression/inline.c, src/regression/mult1.c,
6670 src/regression/nestfor.c, src/regression/or1.c,
6671 src/regression/pointer1.c, src/regression/ptrfunc.c,
6672 src/regression/rotate1.c, src/regression/rotate2.c,
6673 src/regression/rotate3.c, src/regression/rotate4.c,
6674 src/regression/rotate5.c, src/regression/rotate6.c,
6675 src/regression/rotate7.c, src/regression/string1.c,
6676 src/regression/struct1.c, src/regression/sub.c,
6677 src/regression/sub2.c, src/regression/switch1.c,
6678 src/regression/while.c, src/regression/xor.c,
6679 src/regression/create_stc, src/regression/simulate,
6680 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6682 * src/regression/gpsim_assert.h: added
6684 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6686 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6687 ((void (code *) (void)) 0) ();
6696 * as/mcs51/aslink.h,
6698 * as/mcs51/asmain.c,
6699 * as/mcs51/lkdata.c,
6701 * as/mcs51/lkmain.c,
6704 * as/z80/asmain.c: fixed build on current cygwin:
6705 replaced getline() by as_getline()
6707 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6709 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6710 declarator in the symbol chain
6712 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6713 parameter list for function pointers
6714 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6715 * support/regression/tests/bug-716242.c: added
6717 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6719 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6721 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6723 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6725 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6726 inifinitely recurseable, added static
6727 * support/regression/tests/bug-1408066.c: added
6729 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6732 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6733 renamed, added possibility to create "postLoopLbl"-labels
6734 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6735 newiTempLoopHeaderLabel
6736 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6737 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6738 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6739 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6740 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6741 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6742 (basicInduction): fixed bug #136564, made static,
6743 (loopInduction): changed parameter of basicInduction, made static,
6744 (addPostLoopBlock): added
6745 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6746 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6748 * support/regression/tests/bug-136564.c: added
6749 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6750 --std-sdcc99 to LIBSDCCFLAGS
6752 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6754 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6756 * support/regression/tests/bug-1406131.c: added
6758 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6760 * src/SDCCast.c (decorateType): fix promotion of unary minus
6761 * src/SDCCsymt.c (computeType): beautified
6762 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6763 (valUnaryPM, valComplement): fix sign and promotion,
6764 (valNot): ANSI: result type is int (SDCC: unsigned char)
6765 * support/regression/tests/uminus.c: speedup by removing superflous
6767 * support/regression/tests/onebyte.c: added promotion and signedness
6768 tests for unary minus
6769 * support/regressions/tests/bug-477927.c: disable warning about
6770 uninitialized variables
6771 * support/regression/tests/not.c: added
6773 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6775 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6776 * src/mcs51/gen.c (gen51Code): show final register usage after
6777 fillGaps in asm with --i-code-in-asm
6778 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6779 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6780 incUsed, rliveClear, adjustIChain): made static,
6781 (setFromRange): excluded because it's unused,
6782 (findPrevUseSym, markWholeLoop): added,
6783 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6784 through all branches of predecessors enables sdcc to emit the warning
6785 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6786 (rlivePoint): made static, added parameter emitWarnings which is only
6787 true during the first run out of two,
6788 (findRecursiveSucc, findRecursivePred): removed,
6789 (computeLiveRanges): made static, added parameter emitWarnings,
6790 (dumpIcRlive): added for debugging only
6791 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6792 removed prototype of setFromRange()
6793 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6794 in call of computeLiveRanges()
6795 * support/regression/tests/bug-895992.c: added
6796 * support/regression/tests/bug-971834.c: added
6797 * support/valdiag/tests/bug-895992.c: added
6798 * support/valdiag/tests/bug-971834.c: added
6800 2005-12-18 Raphael Neider <rneider AT web.de>
6802 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6803 (genUnpackBits): improved code for direct operands,
6804 (genPackBits): improved code for literal assignment to bitfields
6805 and for direct destination operands (no FSR indirection),
6806 prevented redundant AND, fixes #1362800,
6807 (AccLsh): added parameter to disable masking of the result
6808 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6809 skip instructions with side-effects (like incfsz),
6810 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6811 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6812 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6815 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6817 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6818 volatile variables as spill location
6820 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6822 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6824 * support/regression/tests/bug-1376320.c: added
6826 2005-12-08 Raphael Neider <rneider AT web.de>
6828 * src/pic/device.c: renamed is_shared to pic14_is_shared
6829 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6830 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6831 (is_valid_identifier): added for above workaround
6833 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6835 * device/lib/Makefile.in: fixed to enable port-specific-objects
6836 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6837 char, thanks Hubert Sack
6838 * doc/sdccman.lyx: documented --xstack-loc,
6839 elaborated a bit more on interrupts and pitfalls,
6840 removed "setjmp/longjmp unsupported",
6841 documented some unsupported C99 features
6842 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6843 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6844 if, thanks Hubert Sack
6845 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6846 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6848 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6849 regression tests can report resource usage (rfe 700441)
6850 * support/regression/collate-results.py: report resource usage
6851 * support/regression/ports/ds390/spec.mk,
6852 * support/regression/ports/hc08/spec.mk,
6853 * support/regression/ports/mcs51/spec.mk,
6854 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6855 * support/regression/ports/ds390/uCsim.cmd,
6856 * support/regression/ports/hc08/uCsim.cmd,
6857 * support/regression/ports/mcs51/uCsim.cmd,
6858 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6859 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6860 library, use the default one
6861 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6862 building the library
6864 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6866 * config.dsp: added dependency on .version and configure_vc.awk
6867 * device/include/setjmp.h: updated for --stack-auto and --xstack
6868 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6869 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6870 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6871 * device/lib/libsdcc.lib: added _setjmp
6872 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6873 (decorateType): fixed bug 1372851,
6874 (optimizeGetHbit): fixed warning
6875 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6876 array initialisation
6877 * support/regression/tests/bug1057979.c: added test for bug 1358192
6878 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6880 2005-12-03 Borut Razem <borut.razem AT siol.net>
6882 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6883 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6885 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6887 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6888 createIval): implement symbol independant "flexible array member",
6889 (createIvalCharPtr): implemented flexible array initialisation with a
6891 * src/SDCCsymt.c (copyStruct): removed,
6892 (getSize): fixed misleading comment,
6893 (getAllocSize): removed, the additional allocation size is now in
6894 sym->flexArrayLength,
6895 (checkStructFlexArray): new, syntax checks for flexible array members,
6896 (compStructSize): added syntax checks for "flexible array members"
6897 (copyStruct): removed,
6898 (copyLinkChain): removed inefficient fix for bug 770487
6899 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6900 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6901 symbol->flexArrayLength
6903 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6904 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6905 * support/regression/tests/structflexarray.c: added
6906 * support/valdiag/tests/structflexiblearray.c: added
6908 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6910 * src/SDCCast.c (decorateType): fixed bug 1368489
6911 * support/Util/SDCCerr.c,
6912 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6914 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6916 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6917 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6919 2005-11-27 Borut Razem <borut.razem AT siol.net>
6921 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6922 support/cpp2/mkdeps.h: added command line option
6923 -obj-ext=<extension> to SDCPP to define object file externion, used
6924 for generation of make dependencies (-M)
6925 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6927 2005-11-26 Borut Razem <borut.razem AT siol.net>
6929 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6930 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6931 added pic and pic16 libraries
6933 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6935 * device/include/float.h: Corrected typo in prototype of __fsgt
6937 2005-11-25 Borut Razem <borut.razem AT siol.net>
6939 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6940 added creation of model-mcs51-stack-auto libraries
6942 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6944 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6946 * src/SDCCast.c (createIvalArray): removed obsolete comment
6948 2005-11-24 Borut Razem <borut.razem AT siol.net>
6950 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6951 added missing device/lib/mcs51/crt*.asm sources
6953 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6955 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6957 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6959 * device/lib/_fs2schar.c,
6960 * device/lib/_fs2sint.c,
6961 * device/lib/_fs2slong.c: optimized inline asm
6963 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6965 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6966 Better handling of floats between -1.0 and 0.0.
6968 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6970 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6971 (the missing "if"s prohibited removal of redundant labels)
6973 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6975 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6976 Properly convert floats between -1.0 and 0.0 to long, int, and char
6977 types (max integer value of negative floats tends to zero).
6978 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6979 Removed changes made so to work properly with floats between
6980 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6983 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6985 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6986 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6987 (genCast) cosmetic change
6988 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6989 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6991 * support/regression/tests/bitfields (testSignedBitfields): added
6993 2005-11-18 Borut Razem <borut.razem AT siol.net>
6995 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6996 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6997 introduced SILENT option to make building of pic16 libraries less
6999 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7001 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7002 Now they work properly with floats between -1.0 and 0.0
7003 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7005 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7007 * src/SDCCicode.c (printOperand): added missing else
7009 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7011 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7012 reformatted for better readability
7013 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7016 2005-11-17 Borut Razem <borut.razem AT siol.net>
7018 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7019 introduced SILENT option to make building of pic16 libraries less
7020 verbose - used for nightly snapshot build
7021 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7022 available on Win32 platforms.
7023 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7024 medium, large, pic and pic16
7026 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7028 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7029 printf("%f"...) sets fraction to zero.
7031 2005-11-16 Raphael Neider <rneider AT web.de>
7033 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7035 * src/pic/gen.c (genIfx): implemented for CARRY bit
7036 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7037 to generic pointers, fixes #1357332,
7038 (pic16_movLit2f): NEW,
7039 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7041 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7043 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7045 2005-11-11 Raphael Neider <rneider AT web.de>
7047 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7048 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7049 compute pointer's type from operand,
7050 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7051 improved single bit reads, fixes bug #1353379
7053 2005-11-09 Borut Razem <borut.razem AT siol.net>
7055 * support/scripts/sdcc.nsi: added lib/pic to the package
7057 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7059 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7061 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7063 * support/regression/tests/bug1348008.c: added
7064 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7065 * support/regression/tests/bug1337835.c: updated comment
7067 2005-11-06 Borut Razem <borut.razem AT siol.net>
7069 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7070 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7071 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7072 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7073 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7074 dynamic construction of cl_error_class and derivates - 2.nd try
7076 2005-11-05 Borut Razem <borut.razem AT siol.net>
7078 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7079 bug, which caused Bus Errors on sparc solaris
7081 2005-11-04 Borut Razem <borut.razem AT siol.net>
7083 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7084 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7085 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7086 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7087 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7088 and derivates to resolve the initialization problem on OSX
7090 2005-11-02 Borut Razem <borut.razem AT siol.net>
7092 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7093 corrected typo - #include <winsock2.h>
7095 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7097 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7098 (_asxxxx_mapping): added org directive for future enhancements
7100 2005-11-01 Borut Razem <borut.razem AT siol.net>
7102 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7103 enabled sockets on WIN32
7104 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7106 2005-10-31 Borut Razem <borut.razem AT siol.net>
7108 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7109 WIN32 backslash path delimiters should be escaped when used in C strings
7110 * support/regression/tests/bitfields.c: exclude failing assertions for
7111 __CYGWIN32__ and __MINGW32__ hosts
7113 2005-10-30 Borut Razem <borut.razem AT siol.net>
7115 * src/SDCCutil.c: corrected double comparison typo
7117 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7119 * device/lib/medium/Makefile: added for new memory model medium
7120 * device/include/asm/mcs51/features.h: updated for medium/pdata
7121 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7122 added Multiply & Accumulate sbit's and MAC0_PAGE define
7123 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7124 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7125 * device/lib/_mullong.c: update for medium model
7126 * device/lib/incl.mk: added medium model
7127 * doc/sdccman.lyx: documented medium model
7128 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7129 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7130 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7131 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7132 (allocParms): set SCLS and OCLS to pdata for medium model
7133 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7135 (powof2): return <0 if not power of 2
7136 * src/avr/gen.c (genBitWise): use updated powof2
7137 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7138 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7139 (shiftLLeftOrResult): use B if necessary
7140 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7141 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7142 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7143 * support/regression/Makefile.in: added test-mcs51-medium
7144 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7146 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7148 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7150 * device/lib/time.c (mktime): fixed bug 1334315
7152 2005-10-28 Raphael Neider <rneider AT web.de>
7154 * device/include/pic/p16f_common.inc: added common declarations
7155 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7157 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7159 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7160 (aopPutUsesAcc): added to predict accumulator use,
7161 (assignResultValue): save acc if necessary,
7162 (genMinusDec): store result if indirectly addressed,
7163 (genDivOneByte): save acc if necessary,
7164 (movLeft2Result): bugfix if left already in acc,
7165 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7166 attention to accumulator use (esp. pdata),
7167 (genReceive): receive pdata correctly
7168 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7169 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7171 2005-10-27 Raphael Neider <rneider AT web.de>
7173 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7175 2005-10-27 Raphael Neider <rneider AT web.de>
7177 * .version: changed version to 2.5.4
7178 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7179 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7180 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7181 arithmetics support routines
7182 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7183 * device/lib/Makefile.in: also create installdir for pic
7185 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7187 * src/pic/device.c (dump_sfr): rewritten to delegate register
7188 placement to the linker (use `extern sym' rather than sym EQU addr),
7189 (validAddress): fixed to check last specified address
7190 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7191 (popGetLit): truncate literal value to 8 bit,
7192 (popGet): moved assert to more appropriate place
7193 (popGetExternal): create pCode operand from and mark the according
7194 symbol as being `extern'
7195 (popGetAddr): added sanity check on immediate's offset, provide
7196 GPOINTER tag on demand
7197 (aopPut): fixed for immediates,
7198 (mov2w_op): move operand's address or contents to WREG (depending on
7199 operand type), safer variant of mov2w,
7200 (movwf,call_libraryfunc): NEW, handy abbreviations,
7201 (get_argument_pcop,get_return_val_pcop,pass_argument,
7202 get_returnvalue): interface for accessing function parameters and
7204 (assignResultValuei,genRet): use new parameter/return value interface
7205 (pic14_getDataSize): back to old version handling generic pointers,
7206 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7207 provided implementation and/or fixed old one,
7208 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7209 calls, removed legacy 8051 reference code
7210 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7211 (loadSignToC): NEW, move the operands sign bit to CARRY,
7212 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7213 genRightShiftSigned, accepts negative shift counts,
7214 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7215 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7216 generic pointers, __data pointers and __code pointers,
7217 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7218 and signed bitfields, limit bitfields to 8 bit,
7219 (genDataPointerGet): fixed number of bytes read,
7220 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7221 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7222 pointers to constant data are no longer assumed to point to __code
7223 space, removed invalid pointer types,
7224 (bitpatternFromVal): retrieve the PICs representation of an integer
7226 (genDataPointerSet): fixed assigning to po_immediate operands,
7227 (genGenPointerSet): implemented as library call,
7228 (genIfx): fixed incorrect condition,
7229 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7230 provide GPOINTER tag according to destination's storage class,
7231 (genCast): added code to handle casting to generic pointers, added
7232 sign-/zero extension of the result
7233 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7234 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7235 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7237 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7238 address/register resides in the shared banks
7239 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7240 put all variables into separate sections (have the linker arrange
7242 (picglue): put init code and interrupt handlers in separate sections
7243 * src/pic/main.c: added port specific options table, modified to PORT
7244 structure to make GPOINTERs 3 byte, added pic14_options
7245 (_pic14_do_link): private linking routine (update paths to libraries,
7246 add libsdcc.lib by default)
7247 * src/pic/main.h: declare pic14_options
7248 * src/pic/pcode.c: fixed instructions i/o relations,
7249 (RegCond): reverted to correct version,
7250 (newpCodeOpLit): truncate literals to 8 bit,
7251 (genericPrint): added debug output,
7252 (getRegFromInstruction): fixed for various operand types, simplified
7253 (BuildFlow): fixed broken handling of isntructions with labels
7254 (LinkFlow): start at last instruction in flow (skip trailing comments),
7255 pass the flow on to the next instruction after CALL
7256 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7257 (insertPCodeInstruction): fixed inserting after a skip instruction,
7258 (DoBankSelect): fixed for labeled instructions
7259 (OptimizepBlock): honor --nopeep switch
7260 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7261 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7262 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7263 (pCodeOptime2pCodes): allow disabling this optimization via
7264 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7265 but is still buggy), started implementation of a dataflow based
7266 pCode optimization (CSE + dead code elimination)
7267 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7268 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7269 names are independant of the stack location and therefore portable across
7272 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7274 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7275 (selectSpil): fixed bug 1337835 by not spilling bit variables
7276 * support/regression/tests/bug1337835.c: added test for this bug
7277 * src/mcs51/peeph.def: restart after rule 3.c,
7278 addded rules 263.x to optimize loading constants
7280 2005-10-26 Raphael Neider <rneider AT web.de>
7282 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7283 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7284 (genAssign): emit warning when casting literals to generic pointer
7285 type, also applies when taking the address of a fixed variable,
7286 (genCast): improved casting to generic pointers
7287 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7288 extern variables, added verbose error message
7289 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7291 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7293 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7294 carry must be complemented too
7295 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7296 could be emitted by genMinus
7297 * src/SDCCval.c (constVal): fixed bug 1305065
7299 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7301 * src/SDCCast.c (addCast): added promotion for bit variables
7302 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7303 promotion casts + optimisation
7304 (optimizeGetWord): fix warning 'i' might be used uninitialized
7305 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7306 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7308 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7310 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7311 all chars are promoted to int; promotion should be handled in SDCCast.c
7313 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7315 * device/lib/_strcmp.c: Fixed bug 1326457
7317 2005-10-11 Raphael Neider <rneider AT web.de>
7319 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7320 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7322 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7324 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7325 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7327 2005-10-04 Raphael Neider <rneider AT web.de>
7329 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7330 device/lib/pic16/pics.all: added pic18f1320
7331 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7333 2005-09-30 Raphael Neider <rneider AT web.de>
7335 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7336 * src/pic16/devices.inc: NEW, provides device descriptions
7337 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7339 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7341 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7344 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7346 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7347 documented Any Order Bit, Higher Order Byte and Higher Order Word
7348 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7349 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7350 (optimizeGetAbit): new, to get any bit, not only the high bit,
7351 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7352 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7353 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7354 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7355 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7356 GETABIT, GETBYTE, GETWORD: decorate them,
7357 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7358 (ast_print): added GETABIT, GETBYTE, GETWORD
7359 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7360 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7361 (geniCodeBinary): new generic binary icode,
7362 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7363 * src/port.h: updated comment for PORT.hasExtBitOp
7364 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7365 (genGetByte): new, to get a single byte,
7366 (genGetWord): new, to get a word from a long,
7367 (gen51Code): added GETABIT, GETBYTE, GETWORD
7368 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7370 2005-09-23 Raphael Neider <rneider AT web.de>
7372 * configure.in, configure: have device/lib/pic configured
7373 * device/lib/Makefile.in: added model-pic14
7374 * device/lib/clean.mk: added pic/ to clean rule
7375 * device/lib/pic: added rudimentary pic14 library providing support
7376 functions for multiplication/division/generic pointer access
7377 * src/SDCCopt.c (convilong): mark support functions as extern
7378 for pic14 port as well
7379 * src/pic/gen.c (genMult): added assertions,
7380 (genpic14Code): emit warning on unhandled iCodes
7381 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7382 * src/pic/pcode.c (pCodeOpCopy),
7383 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7384 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7385 SFR_REGISTER}), made safe for future extensions
7386 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7387 instructions even if preceeded by SKIP instructions (also remove
7388 them); removed unused code
7389 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7390 prevents leaving parts of the structure uninitialized after copying
7392 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7394 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7396 * support/regression/tests/addsub.c: added test for the bug
7398 2005-09-21 Raphael Neider <rneider AT web.de>
7400 * device/include/pic16/pic18f1220.h,
7401 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7402 * device/lib/pic16/Makefile.rules: added missing opening paren
7403 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7404 are provided in genutils.c,
7405 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7406 operand/result sizes,
7407 (genCmp): assert on NULL pointers first, then check deref'ed values
7408 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7411 2005-09-18 Raphael Neider <rneider AT web.de>
7413 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7414 as these are now unused,
7415 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7416 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7417 local, avoids uninitialized pointer dereference on r->name
7418 * src/pic16/ralloc.c (newReg): fixed indentation
7420 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7422 * src/SDCCval.c (constVal): fixed bug 730366
7423 * support/Util/SDCCerr.c,
7424 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7426 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7428 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7430 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7432 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7434 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7436 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7437 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7438 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7439 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7440 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7441 * packihx/packihx.c (hexDigit): made c unsigned char
7442 * as/mcs51/lklibr.c (fndsym),
7443 * link/z80/lkgb.c (gb),
7444 * link/z80/lklibr.c (fndsym),
7445 * link/z80/lkrloc.c (relr),
7446 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7447 * src/SDCC.lex (checkCurrFile, process_pragma),
7448 * src/SDCCglue.c (spacesToUnderscores),
7449 * src/SDCCmain.c (setParseWithComma, processFile),
7450 * src/asm.c (tvsprintf, printCLine),
7451 * src/avr/gen.c (emitcode, aopPut),
7452 * src/ds390/gen.c (emitcode),
7453 * src/hc08/gen.c (emitcode, emitinline),
7454 * src/mcs51/gen.c (emitcode, genInline),
7455 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7457 * src/pic/ralloc.c (debugLog),
7458 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7460 * src/pic16/ralloc.c (debugLog),
7461 * src/z80/main.c (_process_pragma):
7462 made all ctype.h function calls safe
7463 * src/SDCCopt.c: include math.h for fabs
7464 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7465 and used them throughout the code to make ctype.h function calls safe
7466 * src/ds390/main.c (asmLineNodeFromLineNode),
7467 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7468 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7470 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7471 (newpCodeAsmDir): made ctype.h function calls safe
7472 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7473 pic16_emitcode): made lbp unsigned char*
7474 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7475 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7476 * src/xa51/gen.c (emitcode),
7477 * src/z80/gen.c (_emit2): made lbp unsigned char*
7478 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7481 2005-09-05 Raphael Neider <rneider AT web.de>
7483 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7484 access bank splitpoint
7486 2005-09-05 Raphael Neider <rneider AT web.de>
7488 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7490 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7492 * .version: changed to version 2.5.3
7493 * doc/sdccman.lyx: changed version to 2.5.3,
7494 documented --codeseg and --constseg and pragma codeseg and constseg,
7495 documented bit parameters (reentrant) and bit returning
7496 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7497 currFunc->recvSize, but is this ok for all ports?
7498 (ast2iCode): result of ~ on unsigned char must be cast to int for
7500 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7501 function pointers in bit space
7502 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7503 (processFuncArgs): call port.reg_parm() with reentrancy info
7511 * src/z80/main.c: port.reg_parm prototype extended with
7512 "bool reentrant" parameter
7513 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7514 options.stackAuto for allocating bit register parameters
7515 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7516 (genSend): set BitBankUsed if it is,
7517 (selectRegBank): factored out of genCall for use in genPcall,
7518 (genCall): removed redundant dtype assignmen, use selectRegBank,
7519 (genPcall): handle returning in Carry properly, save in F0 if needed,
7520 (genReceive): handle bit register parameters
7521 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7522 (mcs51_assignRegisters): enable bit registers for all reentrant
7523 functions and don't set BitBankUsed unconditionally
7524 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7525 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7526 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7528 2005-08-27 Borut Razem <borut.razem AT siol.net>
7530 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7531 ppc-osx (Darwin) does not support -u option. It seems that it is
7532 supported only on Linux - GNU cp
7534 2005-08-25 Borut Razem <borut.razem AT siol.net>
7536 * sim/ucsim/gui.src/serio.src/Makefile.in,
7537 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7538 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7539 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7540 install and strip, since the strip at /usr/ccs/bin should be used
7543 2005-08-24 Borut Razem <borut.razem AT siol.net>
7545 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7547 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7549 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7552 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7554 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7555 * as/mcs51/lkmain.c (link_main): fixed warning
7556 * device/include/stdbool.h: ds390 has no advanced bit support yet
7557 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7558 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7559 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7560 and updated their macros
7561 * src/SDCCval.c (constVal): updated comment for renamed b_long
7563 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7565 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7566 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7567 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7568 (oprio): set priority for '['
7569 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7571 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7572 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7573 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7574 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7575 added overlayable BIT_BANK area
7576 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7577 (summary2): explain 'T' in legenda
7578 * as/mcs51/lkrloc.c: replaced old K&R style,
7579 (relr): added R_BIT processing,
7580 (errmsg): added "Bit-addressable relocation error",
7581 (adb_bit): added for converting from byte- to bit-addressable space,
7582 (adb_24_bit): added for converting from byte- to bit-addressable space
7583 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7584 used in reentrant functions now even as return value
7585 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7586 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7587 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7588 * src/SDCCglobl.h: added indicator BitBankUsed
7589 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7590 the bit registers b0-b7
7591 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7592 (geniCodeCast): fixed bug 1263853,
7593 (geniCodeLogicAndOr): put result in bool or char,
7594 (geniCodeReceive): added parameter func for accessing the return type,
7595 (geniCodeFunctionBody): pass func to geniCodeReceive
7596 * src/SDCCmain.c: added indicator BitBankUsed
7597 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7598 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7599 (checkSClass): don't put automatic bool/bit on stack,
7600 (checkFunction): removed check on function cannot return bit
7601 * src/SDCCsymt.h: added newBoolLink prototype
7602 * src/mcs51/gen.c (rb1regs): added bit registers,
7603 (movc): created for assigning to carry,
7604 (pushReg, popReg): created for pushing registers,
7605 (sameRegs): check both AOP_REG and AOP_CRY types,
7606 (aopOp): handle bit registers,
7607 (aopPut): optimization no self-assign,
7608 (saveRegisters): push reg->base (bits) only once for bit registers,
7610 (unsaveRegisters): pop reg->base only once and use popReg,
7611 (assignResultValue): added parameter func and return in carry for bits,
7612 (genIpush): optimization no reload in A if not changed,
7613 (genSend): bit parameters in reentrant functions are passed in bit
7614 registers by first assigning to bits in B, then save registers and
7616 (genCall): handle returning in Carry properly, save it in F0 if needed,
7617 (genPcall): updated assignResultValue call, this is not safe yet for bit
7618 returning function !!!
7619 (genFunction): don't generate equ's for bit registers and use pushReg,
7620 (genEndFunction): take care of bit returning functions and use popReg,
7621 (genRet): return bit in Carry,
7622 (genIfx): optimize bit registers and other directly addressable bits,
7623 (genReceive): updated assignResultValue call
7624 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7625 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7626 registers when using stack-auto
7627 * src/mcs51/ralloc.c (_G): added allBitregs,
7628 (regs8051): added the bit registers,
7629 (createStackSpil): use macro IS_BIT,
7630 (getRegBit): added to allocate a bit register, else spill,
7631 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7632 (updateRegUsage): factored out to ease stepping while debugging,
7633 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7634 also allocate bit registers,
7635 (fillGaps): handle bit registers,
7636 (findAllBitregs): added to create bit vector with all bit registers,
7637 (mcs51_allBitregs): returns this bit vector,
7638 (mcs51_assignRegisters): when using stack-auto use bit registers for
7639 passing parameters and creating local variables
7640 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7642 2005-08-22 Borut Razem <borut.razem AT siol.net>
7644 * device/lib/Makefile.in: replaced find option -or with -o
7645 to make it run on solaris
7647 2005-08-22 Raphael Neider <rneider AT web.de>
7649 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7650 fixes #1265442 (crash on Solaris)
7652 2005-08-20 Borut Razem <borut.razem AT siol.net>
7654 * configure, configure.in: added tests for libsocket and libnsl libraries,
7655 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7656 from support/regression/Makefile.in
7657 * support/regression/Makefile.in: added
7658 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7659 * sim/ucsim/libtool: regenerated on sparc-solaris
7660 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7661 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7662 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7663 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7664 sparc-solaris, which doesn't use GNU ld linker
7665 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7666 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7668 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7670 * src/mcs51/peeph.def: updated comments
7672 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7674 * device/lib/_gptrget.c,
7675 * device/lib/_gptrput.c: slightly shorter
7676 * doc/sdccman.lyx: incremented version
7677 * src/mcs51/peeph.def: moved peephole comments to the line of first
7678 change to better keep line correlation, reanimated 186.e
7679 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7681 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7683 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7684 David Saxton with quotes around file name.
7686 2005-08-15 Borut Razem <borut.razem AT siol.net>
7688 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7689 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7690 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7691 make tests run on x86_64 platform
7693 2005-08-13 Raphael Neider <rneider AT web.de>
7695 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7696 as it might be executed DURING a build (parallel make is wonderful)
7698 2005-08-13 Raphael Neider <rneider AT web.de>
7700 * device/lib/Makefile.in (port-specific-objects-pic16):
7701 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7702 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7704 * device/lib/pic16/Makefile.rules: build subdirs before creating
7705 the library, removed builddir rule, create $(builddir) early in
7706 recurse rule, use empty recurse rule for leaf directories
7707 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7708 mkdir errors (race condition), removed duplicate suffix "hex"
7710 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7711 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7712 prevents mkdir -p from aborting on Alpha
7714 2005-08-12 Raphael Neider <rneider AT web.de>
7716 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7717 db-statements in order to allow for arrays of pointers in code
7718 sections to be placed without interspersed 0-padding, fixes
7720 * (emitStatistics): fixed division by zero for pic18f1220
7721 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7722 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7723 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7724 * (pic16_pCodeConstString): keep track of already emitted string
7725 literals to prevent "duplicate definitions of symbol _str_NR"
7726 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7728 * device/lib/Makefile.in: ignore failing PIC16 library builds
7729 * device/lib/pic16/Makefile: do not build if gputils are missing
7730 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7732 2005-08-10 Raphael Neider <rneider AT web.de>
7734 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7737 2005-08-10 Raphael Neider <rneider AT web.de>
7739 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7740 Rokas' patch to add the new fixed point type "__fixed16x16"
7741 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7742 functions for __fixed16x16 arithmetics
7743 * device/lib/pic16: reimplemented the build system to support
7744 a separate build directory, better handling of libio (create
7745 the library in a separate subdir for each architecture) and
7746 easier configuration (centralized in Makefile.common)
7748 2005-08-07 Raphael Neider <rneider AT web.de>
7750 * src/pic16/gen.c (genrshTwo): fixed sign extension
7751 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7752 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7754 * device/include/pic16/pic18f4220.h: NEW, header for
7755 pic18f4220 and pic18f4320
7756 * device/include/pic16/pic18fregs.h: added new devices,
7757 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7758 * device/include/pic16/signal.h: resolved name clashes
7759 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7760 to also allow testing for interrupt enable bits, added
7761 comments on how to use the macros
7762 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7763 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7764 register definitions for the devices
7765 * device/lib/pic16/pics.all: added new devices
7766 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7768 * device/lib/pic16/libc/stdlib/memfree: do not count
7769 the block header as free memory
7770 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7771 simplified and added missing end-of-blocklist-marker
7772 (reported by Peter Onion, fixes #1252814)
7773 * (_mergeHeapBlock): fixed loop condition
7774 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7775 len==0, restructured code
7776 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7777 up a bit, reduced bitfield accesses, prevent endless loops
7778 in case of heap corruption
7779 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7780 "unreferenced arguments/must return a value" warnings
7781 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7782 replaced BAUDREG with SPBRG
7783 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7784 device/lib/pic16/debug/gstack/gstack.c: replaced
7785 _naked, _asm, _endasm with __naked, __asm, __endasm
7787 2005-08-05 Raphael Neider <rneider AT web.de>
7789 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7790 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7792 2005-08-05 Borut Razem <borut.razem AT siol.net>
7794 * device/lib/Makefile.in: added missing ';'
7795 * configure: removed ^M characters
7797 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7799 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7800 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7803 2005-08-04 Borut Razem <borut.razem AT siol.net>
7805 * configure.in: pic16 libraries build 2nd try - enable running
7806 configure in device/lib/pic16
7807 * configure: regenerated from configure.in
7808 * device/lib/Makefile.in: create $(PORT)/bin directory
7810 2005-08-03 Raphael Neider <rneider AT web.de>
7812 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7813 to get/set values via pointers
7814 * (genUnpackBits,genPackBits): changed detection of
7815 ptr->bitfield vs. sym.bitfield, fixed access via generic
7816 pointers, removed dead (wrong) code for multibyte bitfields
7817 * (genNearPointerGet, genGenPointerGet): removed useless code,
7818 fixed bitfield detection, fixes #1250594
7819 * (genNearPointerSet): removed useless code
7820 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7821 and introduced macro pic16_emitpcode that conditionally emits
7822 the origin of the following pCode (useful for debugging SDCC)
7823 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7824 * (createDefmap): fixed handling of LFSR for --optimize-df
7826 2005-08-02 Borut Razem <borut.razem AT siol.net>
7828 * device/lib/Makefile.in: pic16 libraries build enabled since
7829 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7831 2005-08-02 Raphael Neider <rneider AT web.de>
7833 * src/pic16/gen.c (genPackBits): removed deprecated warning
7834 * (genGenPointerSet): fixed bitfield detection
7836 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7838 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7840 2005-07-31 Raphael Neider <rneider AT web.de>
7842 * device/lib/pic16/libdev/pic18f458.c,
7843 device/include/pic16/pic18f458.h: added missing T0CONbits
7845 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7847 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7849 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7851 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7853 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7855 * device/include/mcs51/at89c51ed2.h: added.
7857 2005-07-23 Raphael Neider <rneider AT web.de>
7859 * src/pic/gen.h: added emitpcode macro for debugging
7860 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7861 and replace by macro adding debug information on demand
7862 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7863 * (gencjne): tried to fix; replaced with correct (slower) code
7864 * (gen{Unp,P}ackBits): fixed single bit access
7865 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7866 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7867 previous instruction
7868 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7869 register has to be handled with care (forbidding movement
7870 of assignments/uses, removing assignments completely, ...)
7871 * (pCodeOptime2pCodes): make use of regIsSpecial
7872 * added lots of debugging output (commented out)
7873 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7874 from being reused as result UNLESS it is known to work
7876 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7878 * support/Util/dbuf.h: include <stddef.h> for size_t
7879 * .version: changed to version 2.5.2
7881 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7883 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7885 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7887 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7888 (genModOneByte): removed needless psha/pula
7890 2005-07-22 Raphael Neider <rneider AT web.de>
7892 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7893 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7894 * src/pic/gen.c (resolveIfx): do not "invent" labels
7895 * (genSkipc): changed to positive logic
7896 * (genSkipCond): removed as no longer needed
7897 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7899 * (genLeftShift): check operands are in different registers
7900 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7901 INCF does not update CARRY...
7902 * src/pic/main.c: fixed _linkCmd
7903 * src/pic/pcode.c (unlinkpCode): added inactive code
7904 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7905 alive (do not assign result and operand overlapping registers)
7907 2005-07-22 Raphael Neider <rneider AT web.de>
7909 * src/pic/device.c (dump_sfr): replaced register declaration with
7910 call to emitSymbolToFile() to avoid duplicate symbols
7911 * (assignRelocatableRegisters): do not declare external symbols
7912 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7913 right (take size of type, not etype)
7914 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7915 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7916 * (packRegsForAccUse): disabled assignment of WREG as
7917 the result reg to prevent occurence of just fixed #1235003,
7919 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7920 symbols (avoids duplicate symbols in .asm file)
7921 * (pic14emitRegularMap): use emitSymbolToFile()
7922 * src/pic/gen.c (aopOp): fixed spillLocation handling
7923 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7924 * (genDataPointerSet): removed unneccessary variables/output
7926 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7928 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7929 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7931 2005-07-21 Raphael Neider <rneider AT web.de>
7933 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7934 architecture cannot handle them efficiently, fixes bug #1235003
7935 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7936 check for empty sets before using them (fixes bug #1232190)
7938 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7940 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7941 (lnksect2): generate warnings for memory overlap
7942 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7943 constseg to set the name of these segments so you can instruct the linker
7944 to place them in banks
7945 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7946 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7947 added code_seg and const_seg to options
7948 * src/SDCCglue.c (emitMaps): use options.const_seg,
7949 (createInterruptVect): put interrupt vectors in segment HOME,
7950 (glue): put HOME before static segment and put the main glue in HOME,
7951 (glue): use options.code_seg
7952 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7953 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7954 these segments so you can instruct the linker to place them in banks
7955 (linkEdit): use code_loc for HOME segment which should be the first
7956 segment in code memory now
7957 * src/SDCCmem.c: fixed more stuff like bug 1238386
7958 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7959 (changePointer): don't change function pointers to code pointers for
7961 (compareType): added exceptional check for banked function pointers
7962 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7963 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7964 after static in code memory
7965 * src/mcs51/gen.c: added aopLiteralLong prototype,
7966 (aopForSym): use getSize for functions,
7967 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7968 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7969 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7971 (genPcall): use call for literal function pointers and generate banked
7972 calls over the one trampoline so there's only one place for the user to
7973 modify according to his/hers hardware,
7974 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7975 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7976 * src/mcs51/main.c: added keyword banked,
7977 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7978 * support/Util/SDCCerr.c,
7979 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7980 needed for passing the bank and address to the trampoline
7981 * device/lib/mcs51/crtbank.asm: added for bankswitching
7982 * device/lib/mcs51/Makefile: added crtbank
7984 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7986 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7987 for fields at offset 0 of a struct or union as reported
7988 on 2005-07-07 in the developer mailing list.
7990 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7992 * src/SDCCmem.c: fixed bug 1238386
7994 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7996 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7997 (patch #1144962), added peephole 300, enabled 259.x
7998 * doc/sdccman.lyx: removed screenshot and provided link instead
8000 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8002 * doc/sdccman.lyx: added section about debugging with ddd
8003 * doc/figures/ddd_example.eps: screenshot of debugging session
8005 2005-07-04 Raphael Neider <rneider AT web.de>
8007 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8008 like CODE pointers, fixes #1115683
8009 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8010 call, fixes bugs #1232211, #1228110,
8011 fixed wrong casts to pCodeFlow from pCodeInstructions
8013 2005-07-04 Raphael Neider <rneider AT web.de>
8015 * src/pic/gen.c (popGet): changed assert to allow for
8017 * (popGetAddr): changed signature to provide
8018 an additional index, patched all call sites
8019 * (genCmpEq): handle literal-like operands correctly
8020 * (genAddrOf): added sanity checks on __code/__data pointers
8021 * (genAssign): added handling of symbols from __code section
8022 * (gencjne): do not generate code for comparisons whose result
8023 is neither stored nor used, fixes bug #1171114
8024 * (AccLsh, AccRsh): operate on operand instead of WREG
8025 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8026 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8028 * rewrote complete shift-by-literal logic, commented unused
8030 * (genConstPointerGet): get multiple bytes (if result size > 1),
8031 fixed handling of non-immediate addresses
8032 * (genPointerGet): handle CODE pointers like CONST pointers
8033 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8034 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8035 operand is to be treated as a literal or not
8036 * (mov2w,genPcall,genCmpEq),
8037 src/pic/genarith.c: use aop_isLitLike() to decide between
8038 literal/register contents
8039 * (addSign): added missing offset
8040 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8041 only emit comment in debug-mode,
8042 use {aop,op}_isLitLike throughout the file
8043 * src/pic/glue.c: fix initializers for pointers (work in progress)
8044 * src/pic/pcode.c (get_op): honor index on _const symbols
8045 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8046 * (dumppBlock): added pCode size estimation
8047 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8048 check for IS_SYMOP before OP_SYMBOL'ing
8049 * fixed indentation, compacted switch-statements
8050 * (allocReg): find free register and allocate it instead of
8051 allocating new registers all the time
8052 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8053 registers as its operands (necessary only for multibyte GETs)
8055 2005-07-01 Raphael Neider <rneider AT web.de>
8057 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8058 debugging .asm-output macros FENTRY + FEXIT
8059 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8061 * (emitpComment): NEW, printf to pCode
8062 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8064 * (popGetAddr): NEW, variant of popGet to access an immediates
8065 high(er) bytes instead of the n'th byte of memory they reference,
8066 replaced popGet with popGetAddr where neccessary
8067 * (genDataPointerGet): reactivated and fixed implementation
8068 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8070 * (genDataPointerSet): fixed multibyte assignments
8071 * (genpic14Code): fixed --i-code-in-asm handling
8072 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8073 * (genPlus): fixed index-out-of-bounds error
8074 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8075 * src/pic/ralloc.c: added debugging output macro FENTRY2
8076 * (spillThis): fixed indentation, enbraced for-body for clarity
8077 * (rematStr): commented out as now unused
8078 * (regTypeNum): commented out special spill case (overwrites
8080 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8082 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8084 * doc/sdccman.lyx: documented sfr16/sfr32,
8085 added example for using storage class with function pointers
8086 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8088 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8090 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8091 * device/lib/_itoa.c,
8092 * device/lib/_ltoa.c: optimized codesize
8093 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8094 but don't know how to suppress the double warning.
8095 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8096 * support/Util/SDCCerr.c,
8097 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8099 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8101 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8102 fixed old K&R prototypes
8103 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8104 * device/lib/_gptrget.c,
8105 * device/lib/_gptrgetc.c,
8106 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8107 also new versions for small generic pointers and banked generic pointers
8108 * src/port.h: added const_name
8109 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8110 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8111 * src/SDCCcse.c (findPrevIc): check all associative operators
8112 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8113 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8114 * src/SDCCmem.c: updated comments,
8115 set far-space to 0 for pdata, results in optimized code
8116 * src/SDCCmem.h: added macro CONST_NAME
8117 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8118 moving the info into the highest bits, see also gptrget/gptrput
8119 * src/src.dsp: added sdcc.ico to project files
8120 * src/avr/gen.c (genCast): fixed bug 0x%d
8121 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8122 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8123 relation between ptr_type and DCL_TYPE,
8124 (genCast): fixed bug 0x%d
8125 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8126 (CODE)" for const_name
8127 * src/hc08/gen.c (genCast): fixed bug 0x%d
8128 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8129 (hc08_port): added "CONST (CODE)" for const_name
8130 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8131 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8132 between ptr_type and DCL_TYPE,
8133 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8134 operand* and took AOP() inside function so sfr-ness can be checked,
8135 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8137 (genFunction, genEndFunction): optimized stack setup,
8138 (genMinus): optimized for literals with ending zeroes (in bytes),
8139 (genCast): fixed bug 0x%d
8140 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8141 (mcs51_port): added "CONST (CODE)" for const_name
8142 * src/mcs51/peeph.def: made rule 226 more generic
8143 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8144 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8145 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8146 * src/z80/main.c (z80_port): added NULL for const_name,
8147 (gbz80_port): added NULL for const_name
8148 * support/regression/tests/bug663539.c,
8149 * support/regression/tests/sfr16.c: new tests
8151 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8153 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8155 2005-06-24 Raphael Neider <rneider AT web.de>
8157 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8159 * device/include/pic16/signal.h: added USBIF
8162 2005-06-24 Raphael Neider <rneider AT web.de>
8164 * device/lib/pic16/libdev/pic18f2455.c,
8165 device/include/pic16/pic18f2455.h: NEW
8166 * device/include/pic16/pic18fregs.h,
8167 device/lib/pic16/pics.all,
8168 src/pic16/device.c: added 18f2455
8169 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8170 device/include/pic16/{pic18f[68][567].h,usart.h}:
8171 replaced MULTIPLE_USARTS define with more relaible
8172 compatibility sfrs (for USART access)
8174 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8176 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8177 and the output asm file line is printed on two lines.
8179 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8181 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8182 BGT, BLE, BHI, and BLS instructions
8183 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8185 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8186 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8188 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8190 2005-06-15 Raphael Neider <rneider AT web.de>
8192 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8193 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8194 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8195 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8196 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8198 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8200 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8201 Marcel Telka in bug #1215704
8203 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8205 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8206 located in shared memory bank.
8208 2005-05-31 Raphael Neider <rneider AT web.de>
8210 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8211 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8212 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8214 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8216 * device/lib/_strncpy.c: fixed the fix
8218 2005-05-26 Raphael Neider <rneider AT web.de>
8220 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8221 initializers with \0, bug #1208187
8222 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8223 intializers with \0, bug #1208187
8225 2005-05-26 Raphael Neider <rneider AT web.de>
8227 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8228 initializers with \0, bug #1208187
8229 * src/pic16/main.c (_process_pragma): added sanity checks
8230 for stack position and size, emit warnings when appropriate
8232 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8234 * device/lib/_strncpy.c: fixed not filling with \0
8236 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8238 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8240 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8241 compound_statement),
8243 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8245 2005-05-24 Raphael Neider <rneider AT web.de>
8247 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8249 2005-05-24 Raphael Neider <rneider AT web.de>
8251 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8252 TRISE definitions, closes bug #1162453
8254 2005-05-22 Raphael Neider <rneider AT web.de>
8256 * src/pic16/main.c (_process_pragma): check for missing
8257 arguments to pragmas code and udata
8258 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8259 consistency fixes to match other headers (thanks to Jim Paris)
8260 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8262 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8264 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8266 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8268 * support/regression/tests/bug1198642.c: new test
8269 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8270 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8271 * support/scripts/resource.h,
8272 * support/scripts/resource.rc,
8273 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8274 * support/scripts/sdcc.ico: added 32x32 icon
8276 2005-05-18 Raphael Neider <rneider AT web.de>
8278 * device/lib/pic16/libdev/pic18f*.c,
8279 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8280 keywords to "__sfr" and "__at (X)"
8281 * device/include/pic16/pic18fregs.h: added pic18f4520
8282 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8283 #1203088 (MPLAB compatibility)
8285 2005-05-17 Raphael Neider <rneider AT web.de>
8287 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8288 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8289 * device/lib/pic16/pics.all: added new devices
8290 * src/pic16/device.c: added support for pic18f4520
8292 2005-05-16 Raphael Neider <rneider AT web.de>
8293 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8294 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8295 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8296 convenience function for bit access
8298 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8300 * device/lib/printf_large.c: fixed bug 1193299
8301 * support/regression/tests/bug1057979.c: added test %3.3s
8303 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8305 * device/include/mcs51/8051.h,
8306 * device/include/mcs51/8052.h: made parseable with lint
8307 * device/include/mcs51/lint.h: added include file for (sp)lint
8308 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8309 * doc/cdbfileformat.lyx,
8310 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8312 2005-05-14 Raphael Neider <rneider AT web.de>
8314 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8315 * device/lib/pic16/libc/stdlib/itoa.c (new)
8316 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8317 * device/lib/pic16/libio/Makefile: exclude subdir according to
8318 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8319 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8320 * src/pic16/gen.c (genFunction): prevent annoying warning
8321 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8323 * support/cpp2/cppmain.c (cpp_output_string): new
8324 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8327 2005-05-13 Borut Razem <borut.razem AT siol.net>
8329 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8331 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8333 * .version: changed to version 2.5.1; back to bleeding edge development
8335 2005-05-11 Borut Razem <borut.razem AT siol.net>
8337 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8338 generate PDF version 1.3 documents
8340 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8342 * .version: changed to version 2.5.0
8344 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8346 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8348 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8350 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8351 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8352 well as many smaller updates.
8353 * .version: changed to version 2.5.0-pre1
8355 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8357 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8359 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8361 * support/regression/tests/bug1185672.c: added
8362 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8364 * src/mcs51/gen.c (genCall): added comments, made it look safer
8365 * src/mcs51/gen.c (genEndFunction): simplified
8367 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8369 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8371 2005-04-14 Borut Razem <borut.razem AT siol.net>
8373 * fixed bug 1045046 - SIGSEGV with really simple code?:
8374 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8375 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8377 2005-04-14 Borut Razem <borut.razem AT siol.net>
8379 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8380 src/pic16/device.h: temporarily disabled experimental #inline pragma
8383 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8385 * device/include/z80/stdio.h,
8386 * device/include/z80/string.h: removed these highly incomplete files so
8387 SDCC can use the default ones in device/include/
8389 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8391 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8393 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8396 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8398 * device/include/malloc.h: removed redundant __reentrant prototypes
8399 * device/lib/_mullong.c: added working xstack variant in asm (C version
8400 doesn't pass regression tests)
8401 * device/lib/bpx.c: used __data and made bpx char for mcs51
8402 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8403 (createFunction): fixed bug with xstackPtr
8404 * src/SDCCcse.c: corrected comments
8405 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8406 (killDeadCode, eBBlockFromiCode): removed unused code
8407 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8409 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8410 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8411 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8412 (genModOneByte): fixed warning in MSVC
8413 * src/mcs51/main.c (): added comments
8414 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8416 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8418 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8420 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8422 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8424 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8426 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8427 characters arrays of larger size than the declared one.
8429 2005-04-10 Borut Razem <borut.razem AT siol.net>
8431 * src/pic/gen.c (genInline),
8432 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8433 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8434 (findNextInstruction), (findPrevInstruction),
8435 (findInstructionUsingLabel),
8436 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8437 * src/pic/pcode.c (findLabel): added missing '\n'
8438 * src/src.dsp: added SDCCdwarf2.c to the project
8440 2005-04-09 Borut Razem <borut.razem AT siol.net>
8442 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8444 2005-04-08 Raphael Neider <rneider AT web.de>
8446 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8447 into the chain after a given one) and mergeDefmapSymbols (combine
8448 defmap entries for each symbol per pcode)
8449 * (createDefmap): have defmap entries merged in the end
8450 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8451 a symbol before replacing one access type's symbol, merge symbols in
8452 the end (replacement symbol might already have an entry)
8453 * (assignValnums): keep reference to written WREG intact
8455 2005-04-08 Raphael Neider <rneider AT web.de>
8457 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8460 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8462 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8465 2005-04-07 Raphael Neider <rneider AT web.de>
8467 * device/include/pic16/usart.h: added compatibility defines for
8468 devices with more than one USART
8469 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8471 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8473 * device/lib/Makefile.in: updated for port specific include
8475 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8477 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8479 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8481 * device/include/8051.h,
8482 * device/include/8052.h,
8483 * device/include/at89S8252.h,
8484 * device/include/at89c55.h,
8485 * device/include/at89x051.h,
8486 * device/include/at89x51.h,
8487 * device/include/at89x52.h,
8488 * device/include/mcs51reg.h,
8489 * device/include/reg51.h,
8490 * device/include/reg764.h,
8491 * device/include/regc515c.h,
8492 * device/include/sab80515.h: (re)moved these 12 files
8493 * device/include/mcs51/8051.h,
8494 * device/include/mcs51/8052.h,
8495 * device/include/mcs51/at89S8252.h,
8496 * device/include/mcs51/at89c55.h,
8497 * device/include/mcs51/at89x051.h,
8498 * device/include/mcs51/at89x51.h,
8499 * device/include/mcs51/at89x52.h,
8500 * device/include/mcs51/mcs51reg.h,
8501 * device/include/mcs51/reg51.h,
8502 * device/include/mcs51/reg764.h,
8503 * device/include/mcs51/regc515c.h,
8504 * device/include/mcs51/sab80515.h: and added them here
8506 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8508 * device/include/stdarg.h: changed SDCC specific keywords to double
8510 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8512 * device/include/hc08/mc68hc908gp32.h,
8513 * device/include/hc08/mc68hc908jb8.h,
8514 * device/include/hc08/mc68hc908jkjl.h,
8515 * device/include/hc08/mc68hc908qy.h: fixed comments
8516 * device/include/mcs51/README: updated
8517 * device/include/mcs51/c8051f120.h: added PINRSF
8518 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8519 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8520 amidst code. Also inline is not supported.
8522 2005-04-06 Raphael Neider <rneider AT web.de>
8524 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8525 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8526 callers stack/frame pointers
8528 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8530 * device/include/pic16/usart.h: added, missing in previous commit,
8531 * device/include/pic16/adc.h: fixed typo,
8532 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8534 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8536 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8537 uninitialized because a bug appears with gplink
8538 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8539 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8540 complains for unrecognised option
8542 2005-04-05 Raphael Neider <rneider AT web.de>
8544 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8545 structs as well (using memcpy)
8546 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8547 on ISRs (GOTO has no label)
8548 * src/pic16/device.h: added OF_OPTIMIZE_DF
8549 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8550 new data flow analysis/optimization
8551 * src/pic16/pcode.c: added (prototypes for and implementation of)
8552 dataflow analysis functions, fixed pCodeInstructions' inCond and
8553 outCond values, made RCALL a branch instruction
8554 * (pic16_unlinkpCode): keep C line if possible
8555 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8556 C line moved if possible
8557 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8558 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8559 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8560 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8562 * (pic16_getJumptabpCode): NEW, needed in...
8563 * (LinkFlow): fixed handling of jumptables, calls and conditional
8565 * (pic16_InsertCommentAfter): NEW
8566 * (pic16_pCodeReplace): made verbose and flow preserving
8567 * (AnalyzeFlow): added call to data flow analysis
8568 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8569 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8570 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8572 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8574 * src/SDCCast.c (decorateType): fixed bug #1105626
8576 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8578 * device/include/asm/pic16/features.h,
8579 * pic18f*.h headers,
8580 * device/include/pic16/adc.h,
8581 * device/include/pic16/delay.h,
8582 * device/include/pic16/i2c.h,
8583 * device/include/pic16/malloc.h,
8584 * device/include/pic16/stdio.h,
8585 * device/include/pic16/stdlib.h,
8586 * device/include/pic16/string.h,
8587 * device/lib/pic16/libc/stdio/printf_tiny.c,
8588 * device/lib/pic16/libc/stdio/printf_small.c,
8589 * device/lib/pic16/libc/stdio/strmgpsim.c,
8590 * device/lib/pic16/libc/stdio/strmmssp.c,
8591 * device/lib/pic16/libc/stdio/strmusart.c,
8592 * device/lib/pic16/libc/stdio/vfprintf.c,
8593 * device/lib/pic16/libc/stdlib/ltoa.c,
8594 * device/lib/pic16/libc/stdlib/putchar.c,
8595 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8596 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8597 * device/lib/pic16/libc/stdlib/memchrram.c,
8598 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8599 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8600 * device/lib/pic16/libio/adc/adcbusy.c,
8601 * device/lib/pic16/libio/adc/adcread.c,
8602 * device/lib/pic16/libio/adc/adcsetch.c,
8603 * device/lib/pic16/libio/usart/ubaud.c,
8604 * device/lib/pic16/libio/usart/ubusy.c,
8605 * device/lib/pic16/libio/usart/udrdy.c,
8606 * device/lib/pic16/libio/usart/uopen.c,
8607 * device/lib/pic16/libio/usart/uputc.c,
8608 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8609 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8610 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8611 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8612 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8613 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8614 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8615 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8616 specific keywords to double underlined form,
8617 * device/lib/pic16/libc/Makefile.rules,
8618 * device/lib/pic16/libsdcc/Makefile.rules,
8619 * device/lib/pic16/libm/Makefile,
8620 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8621 to compile with C standard set in Makefile.common
8622 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8623 rand.c and crc.c in compilation process,
8624 * device/lib/pic16/libsdcc/int/divuint.c,
8625 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8626 `c' from signed to unsigned,
8627 * device/lib/pic16/startup/crt0.c,
8628 * device/lib/pic16/startup/crt0i.c,
8629 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8630 keywords to double underlined form, bug fixes in _do_cinit function
8631 which prevented the correct initialization of the .idata segment,
8632 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8633 core to enter a infinite loop
8634 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8636 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8638 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8640 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8642 * device/include/Makefile.in: add support for hc08 subdirectory
8643 * device/include/hc08/: new subdirectory
8644 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8645 Lucas Loizaga, thanks!
8646 * device/include/hc08/mc68hc908qy.h,
8647 * device/include/hc08/mc68hc908gp32.h,
8648 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8649 their own directory. Changed internal macro names to use the compiler
8650 reserved namespace. Changed SDCC specific keywords to double
8652 * device/include/math.h,
8653 * device/include/malloc.h,
8654 * device/include/stdarg.h,
8655 * device/include/stdbool.h
8656 * device/include/string.h,
8657 * device/include/tinibios.h,
8658 * device/include/ds400rom.h,
8659 * device/include/8051.h,
8660 * device/include/8052.h,
8661 * device/include/80c51xa.h,
8662 * device/include/at89c55.h,
8663 * device/include/at89S8252.h,
8664 * device/include/at89x51.h,
8665 * device/include/at89x52.h,
8666 * device/include/ds80c390.h,
8667 * device/include/reg764.h,
8668 * device/include/regc515c.h,
8669 * device/include/sab80515.h,
8670 * device/include/mcs51/c8051f000.h,
8671 * device/include/mcs51/c8051f018.h,
8672 * device/include/mcs51/c8051f020.h,
8673 * device/include/mcs51/c8051f040.h,
8674 * device/include/mcs51/c8051f060.h,
8675 * device/include/mcs51/c8051f120.h,
8676 * device/include/mcs51/c8051f300.h,
8677 * device/include/mcs51/c8051f310.h,
8678 * device/include/mcs51/c8051f320.h,
8679 * device/include/mcs51/c8051f330.h,
8680 * device/include/mcs51/c8051f350.h,
8681 * device/include/z180.h: Changed SDCC specific keywords to double
8684 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8686 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8688 * (pic16_assignConfigWordValue): disable testing of configuration
8689 register value with config mask,
8690 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8691 function with port->fun_prefix,
8692 * (genFunction): when generating a naked interrupt function never
8693 create an absolute segment placed in interrupt vector address, place
8694 the actual interrupt function at IVA instead, when an interrupt
8695 function is generated with unspecified interrupt then do not create
8696 the absolute section,
8697 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8698 code for generating a call to generic pointer get/put function with
8699 a call to function pic16_callGenericPointer(),
8700 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8701 the call to the generic pointer get/put functions with prefixing the
8702 function name with port->fun_prefix,
8703 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8704 * src/pic16/main.c (_process_pragma): prefix function with
8706 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8707 calling assembler, old 18Fxxxx macro is deprecated,
8708 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8709 PC_ASMDIR in while condition,
8710 * (findInstruction): add PC_ASMDIR in while condition,
8711 * (buildCallTree): prefix main with port->fun_prefix,
8712 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8713 identifier for variable with banked access in instructions BTFSS,
8714 BTFSC, BCF, BSF, BTG
8715 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8716 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8717 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8718 perform optimization when enviroment variable NO_REG_OPT is set,
8719 * (insideLRBlock): NEW, return 1 if register is inside an
8720 INF_LOCALREGS block,
8721 * (RemoveRegFromLRBlock): remove a register that is completely
8722 eliminated by register optimization, but it is still left in local
8723 register store/restore in/from stack block,
8724 * (Remove2pcodes): after removing register, check to see if it
8725 should be removed from local register store/restore in/from stack
8727 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8728 DUMMY_READ_VOLATILE,
8730 * device/include/pic16/adc.h: minor prototype modifications and
8732 * device/include/pic16/malloc.h: added GPL notice various
8734 * device/include/pic16/stdint.h: NEW, standard header for ints
8735 * device/include/pic16/delay.h: NEW, header for delay functions,
8736 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8738 * device/include/pic16/signal.h: NEW, header providing helper macros
8739 for implementing signal handlers,
8740 * device/include/pic16/stdio.h: added prototypes for functions,
8741 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8742 prototypes for stdin and stdout, added macro PUTCHAR to
8743 automatically implement putchar function prototype,
8744 * device/include/pic16/usart.h: modified and updated USART library,
8745 * device/lib/pic16/libio/adc/,
8746 * device/lib/pic16/libio/i2c: some modifications to improve library
8748 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8749 family of functions,
8750 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8751 family of functions and other sources,
8752 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8753 of the PIC18Fxx[28] devices,
8754 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8755 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8756 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8757 _do_cinit function, because the previous failed when local variables
8758 where not placed in the same memory bank,
8759 * device/lib/pic16/libsdcc/char/: various modifications to improve
8760 library performance,
8761 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8762 information on the new functions of the c library and more...
8764 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8766 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8768 2005-03-26 Raphael Neider <rneider AT web.de>
8770 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8771 if condition == CARRY)
8772 * (genCmp): adapted to new genSkipc semantics
8773 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8774 on rIfx (genCmp was broken)
8776 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8778 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8779 * src/z80/main.c (_keywords[]),
8780 * src/SDCCglobal.h (struct options),
8782 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8783 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8784 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8785 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8786 always available in leading double underscore form. The C99 support is
8787 mostly missing, but it's a start.
8788 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8789 reserved identifier "__data".
8791 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8793 * src/mcs51/peeph.def: fixed bug 1170013
8795 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8797 * device/include/mcs51reg.h: fixed bug 842007
8799 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8801 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8804 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8806 * src/port.h (struct PORT),
8807 * src/avr/ralloc.c (avr_assignRegisters),
8809 * src/ds390/ralloc.c (ds390_assignRegisters),
8811 * src/hc08/ralloc.c (hc08_assignRegisters),
8813 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8815 * src/pic/ralloc.c (pic14_assignRegisters),
8817 * src/pic16/ralloc.c (pic16_assignRegisters),
8819 * src/xa51/ralloc.c (xa51_assignRegisters),
8821 * src/z80/ralloc.c (z80_assignRegisters),
8823 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8824 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8826 * src/SDCCdflow.c (computeDataFlow),
8828 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8830 * src/SDCCcflow.c (*),
8832 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8833 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8834 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8835 immedDom() returning wrong block; probably fixes bug #1160833)
8837 2005-03-20 Borut Razem <borut.razem AT siol.net>
8839 * support/scripts/inc2h.pl: WIN32 port
8841 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8843 * device/lib/makefile.in: added abs.c and labs.c
8845 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8847 * device/include/stdint.h: added
8848 * device/lib/abs.c: added
8849 * device/lib/labs.c: added
8850 * device/include/stdlib.h: added abs() and labs() prototypes
8851 * device/lib/libsdcc.lib: added abs and labs
8852 * device/include/float.h,
8853 * device/lib/_fsmul.c,
8854 * device/lib/printf_fast.c,
8855 * device/lib/printf_tiny.c: updated comments
8857 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8859 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8862 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8864 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8865 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8867 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8869 * device/lib/printf_large.c: removed inline assembly for portability and
8870 readability. Use printf_fast if speed or size are more important.
8871 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8872 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8874 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8876 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8877 prevent compiler warning
8879 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8881 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8882 moved to level 0 and declared as static. Also they are explicit
8883 placed in access bank. This was necessery because some times they
8884 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8885 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8886 optimizations. Currently only compare to unsigned char is implemented,
8887 * src/pic16/gen.c: added fReturnIdx array,
8888 * (struct resolvedIfx) is moved to gen.h and made public,
8889 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8890 * (aopForSym): added an optimization to directly store in stack of
8891 the operand of a SEND iCode,
8892 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8893 but as registers instead (AOP_REG) using the fReturnIdx array,
8894 * (pic16_freeAsmop): remove the freed register from the
8895 _G.sregsAlloc field,
8896 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8897 a compare of 'WREG',
8898 * (pic16_popGetTempRegCond): changed function prototype, now
8899 function takes also a bitVector argument v which holds the current
8900 set of registers that are allocated for stack access by aopForSym,
8901 registers allocated in aopForSym for accessing stack symbols are not
8902 any more part of the functions usedRegs field,
8903 * (genCall): some times aopOp is called for a stack variable to be
8904 send, aopForSym might perform the push, if this is true make sure
8905 that genCall doesn't push the variable twice by testing _G.resDirect,
8906 * (genFunction): changed testing for unspecified interrupt number
8907 from 256 to INTNO_UNSPEC,
8908 * modified selection scheme of frame pointer generation. Previously
8909 if function did use local registers a frame pointer was generated,
8910 now a frame pointer is generated only if function has arguments
8911 (that need PLUSW2 register access), or has stack arguments, or the
8912 compiler is not instructed to omit the frame pointer,
8913 * (genEndFunction): before restoring local registers that were saved
8914 in the function preamble, also restore the registers that *might*
8915 have been allocated for stack access,
8916 * (genRet): removed some old comments,
8917 * (genCmp, the active (RN's) version): added a call to the
8918 pic16_genCmp_special function to perform the compare with a more
8919 robust and optimized way,
8920 * (genInline): a feature has been added in inline code generation,
8921 which allows a wildcard variable substitution when writing inline
8922 assembly. Code is incomplete and experimental therefore undocumented,
8923 * (genCast): changed order of aopOp for result and right to allow
8924 aopForSym to directly load the result if possible,
8925 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8926 perform an optimized compare on some selected special occasions,
8927 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8928 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8929 generate an IVT any more,
8930 * src/pic16/main.c (pic16_optionsTable): added command line option
8932 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8933 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8935 * src/pic16/NOTES: Raphael Neider added in list of active developers
8936 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8937 jumptable_end to prevent bug #,
8938 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8939 inCond and outCond fields,
8940 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8941 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8942 turn off register spilling,
8943 * (packRegsForOneUse): synced with other ports' versions although it
8944 is not used currently,
8945 * (pic16_packRegisters): added an optimization while reading
8946 structure bitfields, some registers may be saved (malloc code is
8947 decreased by 80 bytes)
8949 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8951 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8952 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8953 this can be optimized more?
8955 2005-03-10 Raphael Neider <rneider AT web.de>
8957 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8958 genNearPointerGet): (hopefully) fixed access to bitfields via
8959 pointers (p->bitN = x; and x = p->bitN; failed)
8961 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8963 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8965 2005-03-09 Raphael Neider <rneider AT web.de>
8967 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8969 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8971 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8972 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8973 (regTypeNum): set REG_BIT type if necessary
8974 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8975 * support/regression/tests/critical.c: check bug 1144613
8977 2005-03-02 Raphael Neider <rneider AT web.de>
8979 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8981 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8983 * src/avr/ralloc.c (serialRegAssign),
8984 * src/ds390/ralloc.c (serialRegAssign),
8985 * src/hc08/ralloc.c (serialRegAssign),
8986 * src/mcs51/ralloc.c (serialRegAssign),
8987 * src/pic/ralloc.c (serialRegAssign),
8988 * src/pic16/ralloc.c (serialRegAssign),
8989 * src/xa51/ralloc.c (serialRegAssign),
8990 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8992 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8994 * src/SDCCast.c (decorateType): fixed bug 1124787
8996 2005-02-20 Hubert Sack <sack AT digiplan.de>
8997 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8999 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9002 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9004 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9005 to keep the correct label reference count when adding/removing references
9006 to labels. A peephole file using this is appended to patch #1144962.
9008 2005-02-14 Raphael Neider <rneider AT web.de>
9010 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9011 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9012 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9013 retrievals of result operand's value on assignment
9015 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9017 * device/include/pic16/string.h: modified prototype for memccpy()
9018 to memccpy(void *, void *, char, size_t)
9019 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9020 check whether to omit frame pointer or not,
9021 * (genInline): convert all occurences of "\n" to LF in inline
9022 assembler blocks, this helps formatting the inline text,
9023 * (pic16_loadFSR0): modified prototype,
9024 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9025 removed some 8051 legacy code,
9026 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9027 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9028 before allocating temporary registers in functions,
9030 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9032 * support/regression/tests/bitvars.c: corrected the "fix"
9034 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9036 * support/regression/tests/bitvars.c,
9037 * support/regression/tests/bitwise.c,
9038 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9040 2005-02-10 Raphael Neider <rneider AT web.de>
9042 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9043 different size for Alpha
9044 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9046 2005-02-09 Raphael Neider <rneider AT web.de>
9048 * src/SDCC.lex(doPragma) : save and restore warning options as well
9049 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9050 * have #pragma less_pedantic set the errorlevel to WARNING
9052 * (cloneOptimize) : fixed wrong malloc's size
9053 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9054 facilitate correct handling of #pragma (save|restore)
9056 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9058 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9060 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9062 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9064 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9066 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9068 2005-02-02 Raphael Neider <rneider AT web.de>
9070 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9071 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9072 * (pic16_storeForReturn): fixed to allow returning function pointers
9073 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9074 * device/include/pic16/{stddef.h,stdbool.h}: added
9076 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9078 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9080 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9082 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9083 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9084 appeared to be required
9086 2005-01-31 Borut Razem <borut.razem AT siol.net>
9088 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9089 include/mcs51 and include/z80 directories to the package
9091 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9093 * src/hc08/gen.c (genFunction): fixed bug #1112752
9095 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9097 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9099 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9101 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9103 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9105 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9107 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9109 * device/include/c8051fxxx.h: removed these 6 files
9110 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9112 2005-01-26 Raphael Neider <rneider AT web.de>
9114 * src/pic16/gen.c (genAssign): fixed assignment from longs
9115 in codespace (were cut to three bytes)
9116 * (genDummyRead): implemented (except for CODESPACE...),
9118 * src/pic16/glue.c (emitStatistics): beautified
9119 * device/lib/pic16/libm/Makefile: added include path
9121 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9123 * src/z80/gen.c (aopPut): fixed bug #1103902
9125 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9127 * device/lib/expf.c: fixed bug #1095792
9129 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9131 * device/lib/pic16/libm: added Math library sources
9133 2005-01-24 Raphael Neider <rneider AT web.de>
9135 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9136 to enable upcast to pCodeOpReg2 (there is no type tag to
9137 differenciate the two and pic16_popGet2p cast into PCOR2)
9138 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9139 (sizeof(sectNames) changed to sizeof(sectName))
9140 Both patches fix segfaults under MinGW.
9142 2005-01-23 Raphael Neider <rneider AT web.de>
9144 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9145 Safe_[mc]?alloc()'ed variables
9146 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9147 of (byte sized) temporaries (assign them to WREG for now)
9148 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9149 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9150 this might fix SIGSEGVs on MinGW...
9151 * src/SDCCopt.c (killDeadCode): restored original behaviour
9152 (volatile operands might get thrown away though)
9154 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9156 * src/pic16/gen.c: fixed bug #1106975,
9157 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9158 pointer update, INTCON is saved, global interrupts are disabled and
9159 restored after updateing TOS.
9160 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9161 * added function attribute 'shadowregs' to take advantage of shadow
9163 * added function attribute 'wparam' as an alternative to the wparam
9165 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9166 user declares a non-ISR function as 'shadowregs',
9167 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9169 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9171 * .version: bumped version number to 2.4.8
9172 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9174 * device/lib/pic16/libio/i2c/: I2C module support library,
9175 * device/include/pic16/i2c.h: I2C support library header,
9176 * device/lib/pic16/libc/stdio/: standard IO support sources,
9177 * (printf_small.c): printf_small() source, supports float print,
9178 * (printf_tiny.c): printf_tiny() source, does not support floats,
9179 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9180 enable global optimizations for entire library source, other
9181 Makefiles in the source tree are also modified to reflect this,
9182 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9184 * doc/sdccman.lyx: updated to reflect new changes,
9185 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9186 sym->onStack if-case,
9187 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9188 sbit, idata, _idata, xdata, _xdata,
9189 * added pragma library, to link an external library, (see doc),
9190 * removed command line options, --pomit-config-words, --pomit-ivt,
9191 --pleave-reset-vector,
9192 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9193 when calling assembler to reflect memory model used, also define
9194 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9195 reflect stack model used,
9196 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9197 on stack return NULL,
9199 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9201 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9202 of the operands is volatile. Fixes #1020220
9204 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9206 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9207 * (OptimizeRegUsage): make sure that there is really no other flow where
9208 the first pCode is used
9210 2005-01-22 Raphael Neider <rneider AT web.de>
9212 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9213 to fix #1106967 (pCode->seq are not set up correctly)
9215 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9217 * src/SDCCglue.c (glue): make sure code area is declared before the
9218 static initialization area.
9220 2005-01-21 Raphael Neider <rneider AT web.de>
9222 * device/lib/Makefile.in: fixed test for pic16 install dir
9223 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9225 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9226 added --optimize-goto compiler switch and pragma wparam documentation
9227 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9228 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9229 and PRODH closing bug #1071770 (peephole optimizer)
9231 2005-01-19 Raphael Neider <rneider AT web.de>
9233 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9234 cmdLine buffers (used when calling sdcpp...) are large enough
9235 (MAX_PATH=256 truncates arguments leading to system halts when
9237 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9238 * (genUminus): rewritten to for efficiency
9239 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9240 used uninitialized in some cases)
9241 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9242 copy the third byte from the int -- now assumes 0x80 (data memory)
9243 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9244 operands (genAddLit expects the iCode's operands to swapped as
9245 well), fixed leftover bytes (crashed for short left operands)
9246 * (pic16_genMinusDec): performance improvements, removed false
9248 * (pic16_genMinus): fixed to cope with differently sized operands
9249 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9251 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9252 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9253 new banksel optimization
9254 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9255 analysis for temporary registers (segfaults...)
9256 * src/pic16/peeph.def: added rule
9258 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9260 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9261 which converts a float number to its ASCII representation
9262 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9263 functions to convert the fractional and integer part of a float to ASCII,
9264 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9265 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9267 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9269 * device/include/pic16/adc.h: added GPL info,
9270 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9271 a pCodeOp as tested operand,
9272 * (genNearPointerGet): optimized bit testing, does not use
9273 intermediate register for bit value, test directly instead with
9274 BTFSS, BTFSC, works only for single bits,
9275 * (genpic16Code): dump the name of the iCode in the asm,
9276 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9277 renamed to pic16_decodeOp,
9278 * (serialRegAssign): do not allocate a temporary register for iCode
9279 sequences that test a single bit for 1/0
9281 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9283 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9284 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9285 access stack and frame pointers. They are initially assigned to
9286 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9287 accessing SFRs. Updated all occurences of modification of stack or
9288 frame pointer in gen.c and pcode.c,
9289 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9290 assigning of a literal value to pointers,
9291 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9292 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9295 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9297 * doc/sdccman.lyx: update documentation about stack pragma, added
9298 some info for stack memory models
9300 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9302 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9304 2005-01-08 Raphael Neider <rneider AT web.de>
9306 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9307 udata sections to fix bug #1097823
9309 2005-01-05 Raphael Neider <rneider AT web.de>
9311 * src/pic16/gen.c (genGenericShift): added handling of differently
9312 sized left operand and result
9314 2005-01-04 Raphael Neider <rneider AT web.de>
9316 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9317 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9318 to hold the condition bit)
9319 * added new version of genCmp (old code available via #define)
9320 * added new version of genShiftLeft/genShiftRight in a generic
9321 way, now supports shifting by negative values
9322 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9323 shiftCount (expected by genGenericShift)
9324 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9325 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9327 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9328 is an invalid literal too...)
9330 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9332 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9333 from Raphael Neider,
9334 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9335 for 8-bit literals. This fixes some literal operands which are sign
9336 extended to 16-bits ints when instruction needs only 8-bits.
9338 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9340 * device/lib/logf.c: added mcs51 assembly version
9341 * device/lib/expf.c: added mcs51 assembly version
9342 * device/lib/_logexpf.c: new shared asm code for expf and logf
9343 * device/include/math.h: add defines for assembly math library
9344 * device/lib/Makefile.in: build new _logexpf.c
9345 * device/lib/libfloat.lib: use new _logexpf.c
9347 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9350 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9351 device types which have less than 0x7f registers.
9353 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9355 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9357 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9359 * device/lib/printf_fast.c: only build on supported arch.
9360 * device/lib/printf_tiny.c: only build on supported arch.
9361 * device/lib/printf_fast_f.c: only build if asm float lib
9362 * device/lib/_fsget1arg.c: only build if asm float lib
9363 * device/lib/_fsget2args.c: only build if asm float lib
9364 * device/lib/_fsnormalize.c: only build if asm float lib
9365 * device/lib/_fsreturnval.c: only build if asm float lib
9366 * device/lib/_fsrshift.c: only build if asm float lib
9367 * device/lib/_fsswapargs.c: only build if asm float lib
9368 * device/include/stdio.h: don't provide print_fast,
9369 print_fast_f, print_tiny prototypes if --xstack used
9371 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9373 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9374 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9377 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9379 * device/lib/printf_fast_f.c: same as printf_fast, but
9380 with floating point enabled
9381 * device/lib/printf_fast.c: minor tweaks
9382 * device/include/stdio.h: add printf_fast_f
9384 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9386 * src/SDCCmain.c: make --float-reent default for mcs51
9387 * device/lib/_fsadd.c: added mcs51 assembly version
9388 * device/lib/_fssub.c: added mcs51 assembly version
9389 * device/lib/_fsmul.c: added mcs51 assembly version
9390 * device/lib/_fsdiv.c: added mcs51 assembly version
9391 * device/lib/_fseq.c: added mcs51 assembly version
9392 * device/lib/_fsneq.c: added mcs51 assembly version
9393 * device/lib/_fsgt.c: added mcs51 assembly version
9394 * device/lib/_fslt.c: added mcs51 assembly version
9395 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9396 * device/lib/Makefile.in: add _fscmp to build
9397 * device/lib/libfloat.lib: add _fscmp to build
9399 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9401 * device/lib/_fs2slong.c: added mcs51 assembly version
9402 * device/lib/_fs2sint.c: added mcs51 assembly version
9403 * device/lib/_fs2schar.c: added mcs51 assembly version
9404 * device/lib/_fs2ulong.c: added mcs51 assembly version
9405 * device/lib/_fs2uint.c: added mcs51 assembly version
9406 * device/lib/_fs2uchar.c: added mcs51 assembly version
9407 * device/lib/_slong2fs.c: added mcs51 assembly version
9408 * device/lib/_sint2fs.c: added mcs51 assembly version
9409 * device/lib/_schar2fs.c: added mcs51 assembly version
9410 * device/lib/_ulong2fs.c: added mcs51 assembly version
9411 * device/lib/_uint2fs.c: added mcs51 assembly version
9412 * device/lib/_uchar2fs.c: added mcs51 assembly version
9413 * device/include/float.h: added #define to select asm vs c
9415 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9417 * device/lib/printf_fast.c: improvements to float output
9418 * device/include/float.h: add defines for assembly float library
9419 * device/lib/_fsget1arg.c: receive 1 float arg
9420 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9421 * device/lib/_fsnormalize.c: normalize a float
9422 * device/lib/_fsreturnval.c: return float, various helper routines
9423 * device/lib/_fsrshift.c: right shift a float's mantissa
9424 * device/lib/_fsswapargs.c: swap 2 floats
9425 * device/lib/Makefile.in: build these 6 new files for mcs51
9426 * device/lib/libfloat.lib: add these 6 files to the library
9428 2004-12-26 Borut Razem <borut.razem AT siol.net>
9430 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9433 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9435 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9436 and fully reentrant and register bank neutral.
9437 * device/lib/printf_fast.c: added float (not enabled by default),
9438 added compact/slower integer (also not enabled by default),
9439 improved size/speed of fast integer code, other minor changes
9440 * device/include/stdio.h, device/lib/Makefile.in,
9441 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9443 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9445 * src/pic16/pcode.c: declaring variables other than at the start of a
9446 block is not supported in C by VC6.
9448 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9450 * applied a previous patch from Raphael Neider that wasn't included
9451 in the previous commits, which fixes infinite loops within jumptable
9453 * made some fixes that previous patches introduced
9455 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9457 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9458 that fixes an issue with AOP_PCODE asmop's offset,
9459 * (pic16_popCopyReg): update instance field too,
9460 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9461 function of pic port,
9462 * (genCmp, genAnd, genAssign),
9463 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9465 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9467 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9468 variables initial values to idata section,
9469 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9470 variables in some functions. This utilizes parmBytes field of iCode
9471 structure to hold the offset of the variable in stack. (might be
9472 able to use the stack field too?)
9473 * applied patch from Raphael Neider # ### , # ###
9474 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9475 variable initial values in idata section,
9476 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9477 for static variables with initial value
9478 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9479 applied fix in while loop from Raphael Neider.
9481 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9483 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9484 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9485 * src/ds390/ralloc.c (serialRegAssign): spill bits
9486 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9487 * support/Util/SDCCerr.c,
9488 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9489 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9490 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9492 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9494 * device/include/sdcc-lib.h: inserted LGPL, added includes
9495 asm/ds390/features.h and asm/mcs51/features.h
9496 * device/include/asm/default/features.h,
9497 * device/include/asm/gbz80/features.h,
9498 * device/include/asm/z80/features.h: added empty _AUTOMEM
9500 * device/include/asm/ds390/features.h,
9501 * device/include/asm/mcs51/features.h: added files with defines for
9502 _AUTOMEM and _STATMEM indicating automatic and static storage class
9503 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9504 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9505 * src/SDCCicode.c (geniCodeCast),
9506 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9507 * src/SDCCloop.c (loopInduction): removed unused variable lr
9508 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9509 to convertToFcall to include char modulo (RFE 1065037), added check
9510 if left operand is unsigned and use abs of literal value
9511 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9512 as it doesn't work after conversion from peephole.def to peephole.rul
9513 * src/mcs51/gen.c (toBoolean): added check for size,
9514 (genModOneByte): optimized code for signed char modulo a literal
9515 power of 2 (thanks to Hubert Sack),
9516 (genRRC): removed unnecessary "clr c",
9517 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9518 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9520 swapped rules 256.c and 256.d,
9521 extended 256.d by using new multiple checks (thanks Erik),
9522 added rules 256.e and 256.f,
9523 updated rule 261.a and 261.b to new generated code
9524 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9526 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9528 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9529 induction related bugs, including first part of bug #1074377
9531 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9533 * applied patch from bug-report #1076292,
9534 * applied patches for genAnd and Goto-optimizations for Raphael
9536 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9537 dump a less iCode information,
9538 * src/pic16/device.h (pic16_options_t): added field debgen,
9539 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9540 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9541 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9543 * (various functions): added macros FENTRY and FENTRY2 to functions,
9544 to emit function prologue,
9545 * (various functions): fixed indentation,
9546 * (genNearPointerGet): fixed loading of FSR0,
9547 * (genPackBits): applied patch from Raphael Neider to fix updating
9548 of FSR0 and touching only the modified bits,
9549 * src/pic16/genarith.c (various functions): added macros FENTRY to
9550 emit function prologue in comments,
9551 * src/pic16/pcode.h: added functions debugf2, debugf3,
9552 * src/pic16/ralloc.c: partial fix for packForPush caused
9555 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9557 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9558 <stsp AT users.sourceforge.net> with reversed byte order
9559 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9561 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9563 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9565 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9566 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9568 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9570 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9572 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9574 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9576 (setFromConditionArgs): friendly operand parser for peephole rules,
9577 (operandBaseName, operandsNotRelated): new peephole condition
9578 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9579 architecture specific register naming into account, handles n-way
9580 comparisons, and supports quoted literals
9581 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9583 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9585 * src/mcs51/peeph.def: fixed bug #1076940
9587 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9589 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9591 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9593 Adding support for replacing ljmps with sjmps in jumptables
9594 generated for switch statements. For now you need to set the
9595 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9596 Now 4 algorithms for mcs51 jumptable generation are used:
9597 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9598 addresses loaded pc-relative for up to 112 cases and stack-pushing
9599 target addresses loaded with offset from dptr for up to 256 cases.
9601 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9602 * src/mcs51/main.c: adapted constants for switch table generation
9603 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9605 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9607 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9608 * support/regression/tests/bug1057979.c: added test for bug 1073386
9610 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9612 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9615 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9617 * src/pic16/device.h,
9618 * src/pic16/genarith.c,
9621 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9623 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9625 Large cummulative patch for pic16 port.
9626 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9627 to call when a stack overflow occurs,
9628 * (malloc.h): added CVS Id tag,
9629 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9631 * added libc directory. The current version of LibC contains string
9632 functions, ctype functions and macros and some functions of the
9633 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9634 be extensively tested in the future. Standard disclaimer here.
9635 Library is not automatically build yet. But one can build it by
9636 invoking 'make' inside the libc directory.
9637 * added ADC library under libio. Preliminary version yet.
9639 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9640 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9641 aopForRemat() now and not by pic16_aopOp(),
9642 * (pic16_popGetTempReg): removed warning messgae when allocating
9643 temporary registers, its a buggy feature and will be removed,
9644 * (pic16_popGet): set register instance field in AOP_CRY,
9645 * (pic16_outBitC): fixed for results in size greater than 1,
9646 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9647 * (pic16_storeForReturn): optimized return of 0,
9648 * (genCmp): experimental code for new genCmp which uses PIC18's
9649 special compare&skip instructions. Initial tests fail some times
9650 with variables grater than 1 byte in size, so new code is disabled,
9651 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9653 * (genCast): began a fix to optimize the casting of a bit to another
9654 bit, now assigning a bitfield to another bitfield will fail, sorry,
9655 * src/pic16/main.c: disabled the use of lr-support feature,
9656 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9657 * added some function prototypes, added function _debugf prototype,
9658 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9659 bits with offset (case PO_GPR_BIT),
9660 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9662 * (isBankInstruction): modified to return 0 for no banking instruction,
9663 and 1 for banking instruction,
9664 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9665 caused stop processing pCodes after a inline assembly block,
9666 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9667 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9668 registers when it shouldn't,
9669 * src/pic16/ralloc.c (allocReg): add preliminary support for
9670 supporting a limited set of temporary registers,
9672 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9674 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9675 genDataPointerSet): ensure assignments always copy in MSB to LSB
9677 (loadRegFromAop): recognize CLRH optimization,
9678 (genFunction): optimize RECEIVE iCodes in reentrant functions
9680 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9682 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9683 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9685 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9686 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9687 contiguous with data
9689 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9691 * device/lib/_gptrget.c (_gptrget),
9692 * device/lib/_gptrgetc.c (_gptrgetc),
9693 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9694 instead of sjmp to ret
9695 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9696 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9698 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9700 * .version: bumped version to 2.4.7
9701 * device/lib/_gptrget.c (_gptrget): is now _naked
9702 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9703 * device/lib/_gptrput.c (_gptrput): is now _naked
9704 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9705 (createFunction): fixed xstack
9706 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9707 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9709 (geniCodeCritical): store original interrupt state in an iTemp bit
9710 var unless stack-auto
9711 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9712 * src/SDCCmain.c (setIncludePath): added include/target to search path
9713 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9714 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9716 (processFuncArgs): put bit vars in bit area
9717 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9718 unsaveRBank): fixed xstack,
9719 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9720 (genFunction, genEndFunction): fixed xstack,
9721 (genAssign): optimization don't walk backwards through mem
9722 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9723 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9724 * support/regression/Makefile: also make library (for stack-auto) when
9725 making "all" and added "test-mcs51-xstack-auto"
9726 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9727 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9728 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9729 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9730 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9731 make-library by MAKE_LIBRARY
9732 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9733 regression tests for xstack
9734 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9735 * support/regression/tests/critical.c: test for critical on mcs51
9737 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9739 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9740 built version of sdcc instead of installed version
9742 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9744 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9745 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9747 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9748 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9749 WARNING: remove device/lib/build/z80/printf.o by hand when
9750 updating from previous build!
9751 * device/lib/z80/printf.c: updated comment
9752 * support/regression/tests/bug1057979.c: test all ports now
9753 * support/regression/tests/bug1065458.c: file added
9755 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9757 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9758 *_start and *_end symbols for static functions
9760 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9762 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9763 and search crt0.o in all library paths,
9764 (setIncludePath): proper handling of --nostdinc,
9765 (setLibPath): proper handling of --nostdlib
9766 * support/regression/Makefile,
9767 * support/regression/ports/ds390/spec.mk,
9768 * support/regression/ports/gbz80/spec.mk,
9769 * support/regression/ports/hc08/spec.mk,
9770 * support/regression/ports/mcs51/spec.mk,
9771 * support/regression/ports/mcs51-large/spec.mk,
9772 * support/regression/ports/mcs51-stack-auto/spec.mk,
9773 * support/regression/ports/z80/spec.mk: use include and lib files from
9774 built version of sdcc instead of installed version
9775 * doc/sdccman.lyx: fixed typo in --nostdinc
9777 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9782 * src/pic/gen.c : added support to generate code for struct bit fields.
9784 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9786 * as/xa51/xa_version.h,
9787 * device/include/errno.h,
9788 * device/include/regc515c.h,
9789 * device/lib/_itoa.c,
9790 * device/lib/_ltoa.c,
9791 * device/lib/ser_ir_cts_rts.c,
9792 * sim/ucsim/xa.src/glob.cc,
9793 * sim/ucsim/xa.src/inst_gen.cc,
9794 * sim/ucsim/xa.src/xa_bit.cc,
9795 * sim/ucsim/xa.src/xa_sfr.cc,
9796 * sim/ucsim/z80.src/inst_dd.cc,
9797 * sim/ucsim/z80.src/inst_fdcb.cc,
9798 * support/scripts/keil2sdcc.pl,
9799 * src/pic16/pic16.dsp,
9800 * src/pic16/pic16a.dsp: corrected cvs line endings
9801 * device/lib/printf_large.c: fixed bug 1057979
9802 * src/pic16/gen.c: fixed non-C standard code
9803 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9804 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9805 * support/regression/ports/mcs51/support.c: reload T1 asap
9806 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9807 pdata use and clear idata startup behaviour
9808 * support/regression/tests/bug1057979.c: added
9810 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9812 * device/examples/ds390/ow390/ad26.h,
9813 * device/examples/ds390/ow390/cnt1d.h,
9814 * device/examples/ds390/ow390/crcutil.c,
9815 * device/examples/ds390/ow390/ownet.h,
9816 * device/examples/ds390/ow390/owsesu.c,
9817 * device/examples/ds390/ow390/swt12.h,
9818 * device/examples/ds390/ow390/swtoper.c,
9819 * device/examples/ds390/ow390/temp10.h,
9820 * device/examples/ds390/ow390/thermodl.c,
9821 * device/examples/ds390/tinitalk/tinitalk.dsp,
9822 * device/examples/ds390/tinitalk/tinitalk.dsw,
9823 * device/examples/mcs51/clock/hw.h,
9824 * device/examples/mcs51/simple2/go.bat,
9825 * device/examples/serialcomm/windows/serial.h,
9826 * device/examples/xa51/dummy.c,
9827 * device/examples/xa51/hello.c,
9828 * device/include/80c51xa.h,
9829 * device/include/at89x051.h: corrected cvs line endings
9831 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9833 * src/pic16/main.c (options): added command line --gstack, to trace
9834 stack over/under flows,
9835 * added pragma 'wparam' to allow passing first byte of function
9836 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9837 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9838 call to __gstack_test function and sets up the symbol as extern,
9839 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9840 * popaop): added call to pic16_testStackOverflow,
9841 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9843 * (genCall, genPcall): now all parameters are passed via stack
9844 except in functions that are pass to wparam pragma in which WREG is
9846 * (genPcall): REENTRANT flag is checked to see if variable prototype
9847 contains reentrant keyword, don't call a non-reentrant function, via
9848 a reentrant function pointer or vice versa, functions are never
9850 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9852 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9853 SIGSEGV when accessing a NULL register stucture,
9854 * (pic16_printGPointerType): modified to handle UPPER modifier for
9855 function initializers, changed prototype of function to simpler one,
9856 * (pic16_printIvalFuncPtr): check to see if function is already
9857 added in externs list,
9858 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9859 optimized a move from W to SFR with a move to the same register
9861 * device/lib/pic16/debug: NEW directory, contains debug features
9862 which are enabled when linking with libdebug.lib, currently command
9863 line option --gstack enables stack pointer tracing for over/under
9864 flow, corresponding sources are in debug/gstack
9866 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9868 * doc/sdccman.lyx: updated SDCC version,
9869 * (PIC16 port): update list of command line options,
9870 * src/pic16/device.h (structure pic16_options_t): added field gstack
9871 to enable stack overflow tracing on push/pops,
9872 * src/pic16/device.c (statistics structure): added statistics
9874 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9875 pic16_dump_int_registers): increase statistics counters for each
9876 * variable which is encountered
9877 * (pic16_dump_usection): emit each .udata variable to its own udata
9879 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9880 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9881 parameters via stack, otherwise use old scheme,
9882 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9883 assembler output file,
9884 * src/pic16/main.c: added command line options --gstack to enable
9885 push/pop tracing for stack overflow,
9886 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9887 instructions): added size of each instruction,
9888 * (pic16_countInstruction): estimate size of instructions in
9889 the_pFile list, inline assembly blocks are not counted,
9890 * (pic16_FixRegisterBanking): trace previous register usage, when
9891 banksel optimizations is greater than 0, don't emit a redudant
9894 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9896 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9897 * src/pic16/ralloc.c : applied same fix for pic16.
9898 * src/pic/gen.c : tidied it up a little.
9900 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9902 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9903 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9905 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9907 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9909 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9911 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9912 non-reentrant function __modsint in the interrupt function (thus
9913 corrupting math operations during serial I/O)
9914 * device/lib/ser_ir.c: as above, changed buffersize
9915 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9917 * doc/Makefile: added option -t for rsync
9919 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9921 * src/SDCCast.h (struct ast),
9922 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9924 2004-10-20 Borut Razem <borut.razem AT siol.net>
9926 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9929 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9931 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9933 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9934 support functions to replace long sequences of MOVFF's from access
9935 bank registers to stack and vice versa,
9936 * src/pic16/device.h: added new field opt_flags, where optimization
9937 flags can be set to enable certain features,
9938 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9939 * pBlock, (genFunction, genEndFunction): surroung loop for
9940 saving/loading used registers in stack with PC_INFO pCodes,
9941 INF_LREGS. Code in between can then be optimized by pCode optimizer
9942 to support function calls,
9943 * (genDataPointerSet): fixed bug which loaded float fields in
9944 structures with corrupt data,
9945 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9946 in a standard way debug info on stderr. Feature used for developing
9948 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9949 obsolete chunks of code,
9950 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9951 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9952 * pic16/src/pcode.c (pic16_newpCodeInfo,
9953 * (pic16_newpCodeOpLocalRegs),
9954 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9956 * (pic16_pCodeConstString): printing of the initial value of a
9957 symbol as a comment is inhibited since parsing was already done by
9958 copyStr and output is corrupt,
9959 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9961 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9963 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9965 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9967 * as/mcs51/lkarea.c: removed old K&R style,
9968 (lnksect): changed check on boundary error,
9969 (lnksect2): changed check on boundary error,
9970 (lnksect2): extend XSTK to end of page if size = 1
9971 * as/mcs51/lkmain.c: removed old K&R style,
9972 (Areas51): create l_IRAM symbol
9973 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9974 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9975 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9976 * device/lib/_mullong.c: added version to be compiled with xstack
9977 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9978 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9979 * device/lib/mcs51/crtxstack.asm: fixed comment
9980 * src/SDCCglue.c: maxInterrupts defaults to 0,
9981 (emitMaps): added pdata,
9982 (createInterruptVect): (re)moved default,
9983 (glue): added pdata,
9984 (glue): moved __start__xstack to XSTK with default size 1
9985 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9986 and options.float_rent when options.stackAuto is set,
9987 (linkEdit): only write XDATA_NAME if provided on command line
9989 * src/SDCCmem.c: added pdata
9990 * src/port.h: added pdata_name to PORT
9991 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9992 (saveRegisters, unsaveRegisters): removed usage of B,
9993 (genMinus): fixed accumulator clash,
9994 (genJumpTab): added comment, this needs another look
9995 * src/mcs51/gen.c: added check for "B in use" paranoia,
9996 added pushB() and popB()
9997 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10000 * src/ds390/main.c,
10002 * src/mcs51/main.c,
10004 * src/pic16/main.c,
10006 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10007 added PSEG (PAG,XDATA) or NULL to port specifier
10008 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10009 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10010 (_mcs51_genInitStartup): removed __start__xstack equ,
10011 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10012 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10013 * src/z80/gen.c (_rleAppend): fixed warnings
10014 * support/regression/tests/zeropad.c: added pdata test
10015 * .version: bumped to 2.4.6
10017 2004-10-17 Borut Razem <borut.razem AT siol.net>
10019 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10020 as a part of nightly build
10022 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10024 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10025 WREG holds the first byte function parameters,
10026 * (aopForSym): take special case for symbols which are in FARSPACE
10027 but in CODESPACE too,
10028 * (assignResultValue): modified to take into account _G.useWreg,
10029 * (genCall): don't use wreg for parameter passing when function is
10030 declared as reentrant, too, added optimization INCF to stack
10031 pointer when stack parameter count is 1,
10032 * (genFunction, genEndFunction): refurnished and fixed to not using
10033 wreg for passing parameters when function has varargs or is
10034 reentrant, fixed bug with symbol name compare for generating
10035 functions in absolute address,
10036 * (pic16_storeForReturn): refurnished,
10037 * (genCmp): began writing a new version of the function, not ready
10038 yet, therefore it is disabled,
10039 * (genAssign): do not read code memory when assigning a function to
10040 a pointer function,
10041 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10042 array of characters, not pointer,
10043 * (pic16initialComments): in debug mode emit an .ident directive for
10045 * (_process_pragma): emit a new warning type (internal to pic16)
10046 when setting stack to default length, emit a similar warning when
10047 placing a function at absolute address and address is not word aligned
10048 * (_pic16_parseOptions): added 'return TRUE' statement,
10049 * (_pic16_linkEdit): if compiling a source, then add the source's
10050 file object, first in the list of objects to link,
10052 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10054 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10055 * src/pic/main.c : removed VC warning.
10056 * src/pic/gen.c : changed comment.
10058 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10060 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10061 reference to a deprecated symbol _GPTRREG was causing failure to
10062 link. Thanks G. M. Gallant for the info.
10064 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10066 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10067 comments for Bugs item #954788.
10069 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10071 * src/pic16/device.c (pic16_dump_gsection,
10072 * pic16_groupRegistersInSection): handle symbols declared to be in
10073 access bank differently,
10074 * src/pic16/gen.c (struct _G): added field resDirect,
10075 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10076 send values read from stack directly to result and don't allocate
10078 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10080 * (pic16_sameRegsOfs): NEW,
10081 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10082 free because they were not allocated from temporary pool,
10083 * pic16_popRegFromString): workaround to fix a problem with
10084 allocating variables twice or never,
10085 * (genGenPointerGet): using PRODL instead of FSR0H,
10086 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10088 * (genAssign): take advantage of the _G.resDirect flag,
10089 * (genCast): around line 11844, use mov2f instead of directly
10090 MOVFF'ing between operands to account for literal values,
10091 * src/pic16/genutils.c: some new debug functions for gpsim have been
10093 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10094 float with integer part only,
10095 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10096 place variables in access bank
10097 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10098 updated sources to reflect recent changes in gen.c
10100 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10102 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10103 sources that searched for headers in installation path, now the
10104 device/include/pic16 is used,
10105 * src/pic16/glue.c (pic16glue),
10106 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10107 .line directives if not in debug mode, this suppresses assembler's
10108 warnings for ignored directives
10110 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10112 * src/port.h: made reset_regparms prototype void parameter explicit.
10113 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10114 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10115 * doc/sdccman.lyx: documented warning disabling and how to use
10116 printf_large to make it print floats.
10117 * device/include/stdbool.h: NEW
10118 * device/lib/_atof.c,
10119 * device/lib/_divuint.c,
10120 * device/lib/_divulong.c,
10121 * device/lib/expf.c,
10122 * device/lib/printf_large.c,
10123 * device/lib/sincosf.c,
10124 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10125 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10126 a completely reentrant lib.
10128 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10130 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10131 * device/include/pic16/stdio.h: fixed bug with colon
10133 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10135 * device/include/pic16/stdio.h,
10136 * device/include/pic16/stdlib.h,
10137 * device/include/pic16/math.h: NEW
10138 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10139 declared as _naked to reduce overhead
10140 * device/lib/Makefile.in (target port-specific-objects-pic16):
10141 changed * to *.* so to ignore the CVS directory,
10142 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10143 stacked variables back in stack,
10144 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10147 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10149 * .version: bumped version number to 2.4.5
10150 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10151 * support/Util/SDCCerr.c (messages structure): added entry for
10154 Large cumulative patch for pic16 port and libraries.
10155 * device/include/pic16/sdcc-lib.h,
10156 * device/include/pic16/stdarg.h,
10157 * device/include/asm/pic16/features.h,
10158 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10159 * device/include/pic16/float.h: changes reentrant keyword with
10160 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10161 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10162 updated target build-libraries to include objects from gptr,
10163 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10164 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10165 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10166 all function headings,
10167 * src/SDCCmain.c: added global parameter userIncDirsSet,
10168 * (parseCmdLine): when option -I is encountered add directory to
10169 userIncDirsSet too,
10170 * src/version.awk: added space between control and long,
10171 * src/pic16/NOTES: added some notes for the port,
10172 * src/pic16/gen.c: added prototype for mov2fp function,
10173 * (fReturnpic16[]): properly named return value registers,
10174 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10175 * (aopForSym): added code to handle symbols with onStack flag set,
10176 symbols onStack are allocated PTRSIZE bytes,
10177 * (aopFreeAsmop): handles special case where asmops are stack objects,
10178 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10179 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10180 added argument lock to trace flaws in allocating temporary registers
10181 when developing port,
10182 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10183 * (pic16_popRegFromString): reenabled allocating a direct register
10185 * (assignResultValue): various beautifications,
10186 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10187 referenced function argument,
10188 * (genIpush): reenabled to allow stacked arguments, handles only
10189 ic->parmPush iCodes,
10190 * (genCall, genPcall): major changes to allow for variable argument
10191 functions, fixed a bug with falsely restoring stack pointer after
10192 returning from call,
10193 * (genFunction): pending code for critical function,
10194 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10195 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10196 * (genNearPointerGet): fixed bug with indirect reading, was always
10198 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10200 * (genAddrOf): rewrote code to take address of a stacked function parameter
10201 * (genCast): fixed casting to generic pointer type,
10202 * src/pic16/gen.h: added AOP_STA,
10203 * (struct asmop): added field stk,
10204 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10205 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10206 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10207 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10208 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10209 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10211 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10213 * (pic16_port structure): generic pointer size is set to 3,
10214 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10215 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10217 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10218 operand is an iTemp,
10220 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10222 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10223 * debugger/mcs51/simi.c: addapt new syntax of s51
10225 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10227 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10228 * src/pic16/pcode.c: commented out some calls to free() in order to
10231 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10234 * src/SDCCicode.c (isiCodeInFunctionCall),
10235 * src/avr/ralloc.c (selectSpil),
10236 * src/pic/ralloc.c (selectSpil),
10237 * src/pic16/ralloc.c (selectSpil),
10238 * src/ds390/ralloc.c (selectSpil),
10239 * src/hc08/ralloc.c (selectSpil),
10240 * src/xa51/ralloc.c (selectSpil),
10241 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10242 stack in the middle of a function call sequence (fixes bug #1020268)
10243 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10244 costs associated with the minimum switch case.
10246 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10248 * src/SDCC.lex: fixed bug #1030549
10250 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10252 * src/SDCCcse.h (struct cseDef),
10253 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10254 over a function call if the CSE is derived from a symbol whose
10255 address has been taken (fixes bug #1029883)
10256 * support/regression/tests/bug-1029883: a new regression test for
10259 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10261 * src/hc08/gen.c (emitinline): fixed bug #1029778
10262 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10263 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10264 and starts toward RFE #905167)
10266 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10268 * src/pic16/gen.c (mov2f): New function to move an operand to
10269 another without considering if it is a literal or a register,
10270 * (pic16_sameRegs): don't check if they are both AOP_REG,
10271 * (AccRsh): removed andmask=0 lines,
10272 * (genLeftShift): duplicated to be improved in future versions,
10273 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10274 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10275 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10276 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10277 * (insertBankSwitch): fixed inserting banksel directives algorithm
10278 for instructions that follow a skip instruction, this fixes a report
10279 for broken subtraction code generation,
10280 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10281 iCode is a left op, just in case result and right share the same
10284 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10287 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10289 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10290 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10291 on 2004-09-12; it was buggy
10293 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10295 * src/SDCCsymt.h: removed RESULT_CHECK
10300 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10302 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10304 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10305 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10306 configuration values no more rejected by compiler, they are assigned
10307 to configuration registers with a warning message instead,
10308 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10309 the for-loop so last conf register is emitted too,
10310 * (_pic16_initPaths): link library libsdcc.lib by default,
10311 * (_hasNativeMulFor): modified test for multiplication according to
10312 Raphael Neider's remarks. Integer multiplication is also done with
10314 * device/include/pic16/pic18fregs.h: corrected type error in while
10315 testing and including 18f6720 header file
10317 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10319 * src/pic16/device.h (pic16_options): removed field use_crt,
10320 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10321 until an optimization to handle single bits is added,
10322 * (pic16_loadFSR0): moved before genUnpackBits,
10323 * (genAnd): some white lines removed,
10324 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10325 leave_reset flags in pic16_options when using crt modules,
10327 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10329 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10330 for bugs 898889 & 979599. Also used some safer print instructions.
10332 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10334 * src/pic16/device.h (pic16_options_t): added field use_crt,
10336 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10337 catch a probable future bug,
10338 * src/pic16/gen.c: aopIdx function commented out,
10339 * (genAssign): commented out old code which used aopIdx,
10340 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10341 code, added if conditionals to take into account the --use-crt
10342 command line options,
10343 * src/pic16/main.c (pic16_optionsTable): added new command line
10344 options, --use-crt= and --no-crt,
10345 * (_pic16_linkEdit): now the proper crt object is added in the
10346 linker command line except than when --no-crt is specified,
10347 * src/pic16/pcode.c,
10348 * src/pic16/pcode.h: added some structures and functions for a new
10349 optimization scheme to compansate for instruction overhead between
10350 same iCodes, this scheme is currently under development and is not
10351 working in any way,
10352 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10354 * device/lib/pic16/startup/crt0i.c,
10355 * device/lib/pic16/startup/crt0iz.c: added global char variable
10356 __uflags to force the generation of an idata section
10358 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10361 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10362 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10364 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10366 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10367 Frieder) and clarified the default code optimization mode
10369 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10371 * src/SDCC.lex (doPragma, process_pragma),
10372 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10373 "opt_code_size", and "opt_code_balanced"
10374 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10375 regrouped options by category, added support for category headers
10376 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10377 and "--opt-code-size"
10378 * doc/sdccman.lyx: documented these new options and pragmas
10379 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10380 preference into account
10382 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10384 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10385 geniCodePreDec): Fixed bug 904237 by generating a warning
10387 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10389 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10391 * src/pic/device.c : When no max ram set validate full memory range.
10393 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10395 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10397 * device/lib/_gptrget.c,
10398 * device/lib/_gptrput.c: updated comment
10399 * device/lib/calloc.c,
10400 * device/lib/free.c,
10401 * device/lib/malloc.c,
10402 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10403 * src/SDCCcse.c (cseBBlock),
10404 * src/SDCCicode.c (printOperand, geniCodeArray),
10405 * src/SDCCicode.h (struct operand): fixed bug 868103
10406 * support/regression/tests/bug-868103.c: added
10407 * src/SDCCast.c (searchLitOp),
10408 * src/SDCCcse.h (struct cseDef),
10409 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10410 * src/SDCCicode.h (struct operand),
10411 * src/SDCCsymt.h (struct sym_link),
10412 * src/avr/gen.c (hasInc),
10413 * src/ds390/gen.c (hasInc),
10414 * src/hc08/gen.c (genPlusIncr, hasInc),
10415 * src/mcs51/gen.c (hasInc),
10416 * src/pic16/glue.c (pic16_printIvalChar),
10417 * src/pic16/ralloc.c (regWithIdx),
10418 * src/xa51/gen.c (hasInc) : removed warnings
10419 * src/SDCCast.c (createBlock): added comment ???
10420 * src/hc08/ralloc.c: updated comments
10422 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10424 * doc/sdccman.lyx: updated section on switch statements, added
10425 section about semaphore locking
10426 * doc/Makefile: added option -info for latex2html
10427 * device/lib/_gptrget.c,
10428 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10430 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10432 * src/pic/device.h,
10433 * src/pic/device.c,
10434 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10435 maxram is less than 0x100.
10437 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10439 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10441 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10444 * src/mcs51/main.c,
10445 * src/ds390/main.c,
10449 * src/pic16/main.c,
10452 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10453 a jump table is the best form for a switch statement, including
10454 automatic insertion of missing cases to make the case range
10455 continuous. Developed in collaboration with Frieder Ferlemann.
10457 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10459 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10460 accumulator result if it needs sign extension
10462 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10464 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10466 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10468 * device/lib/gbz80/printf.c,
10469 * device/lib/z80/printf.c: removed define for NULL
10471 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10473 * as/xa51/xa_link.c,
10474 * device/examples/ds390/ow390/ad26.c,
10475 * device/examples/ds390/ow390/cnt1d.c,
10476 * device/examples/ds390/ow390/counter.c,
10477 * device/examples/ds390/ow390/ds2480.h,
10478 * device/examples/ds390/ow390/ds2480ut.c,
10479 * device/examples/ds390/ow390/findtype.c,
10480 * device/examples/ds390/ow390/gethumd.c,
10481 * device/examples/ds390/ow390/owllu.c,
10482 * device/examples/ds390/ow390/ownetu.c,
10483 * device/examples/ds390/ow390/swt12.c,
10484 * device/examples/ds390/ow390/swtloop.c,
10485 * device/examples/ds390/ow390/temp.c,
10486 * device/examples/ds390/ow390/temp10.c,
10487 * device/examples/ds390/ow390/thermo21.c,
10488 * device/examples/ds390/ow390/tinilnk.c,
10489 * device/examples/ds390/ow390/tstfind.c,
10490 * device/examples/serialcomm/windows/serial.cpp,
10491 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10492 * device/include/reg51.h: fixed line endings for cvs
10494 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10496 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10497 packRegsForAccUse, packRegisters): new accumulator register
10499 * support/regression/ports/hc08/support.c (_putchar): suppress
10500 warning of unused variable
10501 * src/SDCCicode.c: added SWAP entry to codeTable
10503 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10505 * device/lib/sprintf.c: forgot to add this file before previous commit
10507 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10509 * src/pic16/gen.c (genPackBits): added operand right in function
10510 parameters, load result directly if p_type is POINTER (that is
10511 called by genNearPointerSet)
10512 * (genUnPackBits): added operand left in function parameters,
10513 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10514 FSR0 if accessing bitfields,
10516 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10518 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10519 _print_format; updated printf, sprintf, vsprintf
10520 * device/include/asm/default/features.h: corrected comment/define
10521 * device/lib/Makefile.in: added sprintf.c
10522 * device/lib/libsdcc.lib: added sprintf module
10523 * device/lib/printf_large.c,
10524 * device/lib/vprintf.c,
10525 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10527 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10528 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10529 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10531 * support/regression/tests/zeropad.c: define idata as data for hc08
10533 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10535 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10536 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10537 labels are referenced at least once (even if a reference is not found)
10538 * src/hc08/gen.c (emitcode): set isComment flag for comments
10539 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10540 loads), rules 6a..6b (optimize jumps to return)
10542 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10544 * device/lib/acosf.c (acosf),
10545 * device/lib/asinf.c (asinf),
10546 * device/lib/atanf.c (atanf),
10547 * device/lib/ceilf.c (ceilf),
10548 * device/lib/cosf.c (cosf),
10549 * device/lib/coshf.c (coshf),
10550 * device/lib/cotf.c (cotf),
10551 * device/lib/fabsf.c (fabsf),
10552 * device/lib/floorf.c (floorf),
10553 * device/lib/log10f.c (log10f),
10554 * device/lib/logf.c (logf),
10555 * device/lib/sinf.c (sinf),
10556 * device/lib/sinhf.c (sinhf),
10557 * device/lib/sqrtf.c (sqrtf),
10558 * device/lib/tanf.c (tanf),
10559 * device/lib/tanhf.c (tanhf),
10560 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10561 replaced all instances of "reentrant" in the library functions
10562 defined in math.h with this macro.
10563 * support/regression/tests/float_trans.c: reenabled test for hc08
10565 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10567 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10568 erroneously deleted
10570 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10572 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10573 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10574 multi-byte volatile operands are used
10575 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10576 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10577 initialization to area GSINIT0 so that it would always precede
10578 any static initializers in GSINIT
10579 * support/regression/tests/zeropad.c: fixed idata define for hc08
10580 * support/regression/tests/bug-927659.c,
10581 * support/regression/tests/float_trans.c: disabled tests for hc08
10582 pending missing library routines
10583 * .version: increased version number to 2.4.4 - hc08 port now passes
10587 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10589 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10590 * Makefile.common.in,
10592 * as/hc08/Makefile.in,
10593 * as/mcs51/Makefile.in,
10594 * as/z80/Makefile.in,
10595 * debugger/mcs51/Makefile.in,
10596 * device/include/Makefile.in,
10597 * device/lib/Makefile.in,
10600 * link/z80/Makefile.in,
10601 * packihx/Makefile.in,
10602 * sim/ucsim/main_in.mk,
10603 * sim/ucsim/avr.src/Makefile.in,
10604 * sim/ucsim/doc/Makefile.in,
10605 * sim/ucsim/gui.src/serio.src/Makefile.in,
10606 * sim/ucsim/hc08.src/Makefile.in,
10607 * sim/ucsim/s51.src/Makefile.in,
10608 * sim/ucsim/xa.src/Makefile.in,
10609 * sim/ucsim/z80.src/Makefile.in,
10611 * support/cpp2/Makefile.in,
10612 * support/librarian/Makefile,
10613 * support/makebin/Makefile: added DESTDIR to the install path proposed
10614 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10615 * doc/sdccman.lyx: added DESTDIR documentation
10617 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10619 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10620 instruction for interrupt handlers, use fast returns when returning
10621 from high priority interrupts
10623 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10625 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10627 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10628 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10629 bugs, ported much of Bernhard's code from mcs51
10630 * src/mcs51/gen.c (genSend),
10631 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10632 than one when calling a reentrant function
10633 * device/lib/_mullong.c: defined an alternate struct layout for big
10634 endian ports (hc08)
10636 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10638 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10641 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10643 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10644 are sane and complete before asking the port its prefered parameter
10645 passing method (fixes bug #1017633)
10646 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10649 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10651 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10652 problem in bitfields >= 8 bits.
10654 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10656 * src/SDCCsymt.c: undid changes that were not meant to be committed
10658 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10660 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10662 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10664 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10665 copied and wrong bit got inverted
10667 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10669 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10670 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10671 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10672 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10673 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10674 assignments to bitfields at known addresses
10675 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10676 reads from bitfields at known addresses
10677 * src/hc08/ralloc.c (packRegisters),
10678 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10679 genhc08Code): optimize pointer get values used as conditionals
10680 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10683 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10685 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10686 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10687 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10690 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10692 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10694 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10696 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10699 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10701 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10703 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10705 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10708 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10710 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10712 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10714 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10715 cases use more compact code.
10717 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10719 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10721 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10723 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10725 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10728 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10729 parameter of changePointer() from symbol* to sym_link*
10730 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10731 * src/SDCCsymt.c (compareType): void* type is castable to other
10732 pointers, but not necesarily an exact match.
10733 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10734 is no longer blindly treated as an exact match.
10735 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10737 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10739 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10741 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10745 * src/pic/ralloc.h,
10746 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10748 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10750 * src/pic/device.c,
10751 * src/pic/device.h,
10752 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10754 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10756 * src/mcs51/gen.c (emitcode): fixed bug #992819
10758 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10760 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10761 there's no need to make it worse
10763 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10765 * src/mcs51/ralloc.c (deassignLR),
10766 * src/ds390/ralloc.c (deassignLR),
10767 * src/hc08/ralloc.c (deassignLR),
10768 * src/z80/ralloc.c (deassignLR),
10769 * src/pic/ralloc.c (deassignLR),
10770 * src/pic16/ralloc.c (deassignLR),
10771 * src/avr/ralloc.c (deassignLR),
10772 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10773 rlivePoint): fixed another part of bug #971834
10775 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10777 * src/z80/main.c: enabled "critical" keyword
10778 * src/z80/mappings.i,
10779 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10780 functions (fixes bug #979646)
10781 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10783 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10785 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10788 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10790 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10791 doesn't disable too much optimizations
10793 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10795 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10797 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10799 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10801 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10803 * src/pic/gen.c tidied up tabs
10804 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10805 * src/pic/main.c tidied up tabs
10806 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10807 * src/pic/pcoderegs.c tidied up tabs
10808 * src/pic/ralloc.c tidied up tabs
10810 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10812 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10813 to S_FIXED for pic16 port and when symbol is not in level 0,
10814 allocate for S_REGISTER storage class and pic16 port, too,
10815 * src/pic16/device.h: prototype for checkSym,
10816 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10817 * (pic16_assignConfigWordValue): test the value and the mask to
10818 validate that the value is suitable for the configuration word,
10819 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10820 collect extern declared symbols, don't emit symbol twice, check
10821 first if symbol is in publics set first,
10822 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10823 * added command line '--fstack' which enables an experimental
10824 feature for stack access, too buggy to be used yet...
10825 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10826 * (pic16_allocDirReg): when register has storage class S_REGISTER
10827 allocate in pic16_dynAccessRegs,
10828 * device/include/pic16/pic18f????.h: modified configuration word
10829 naming convention, words started as CONFIG0H but should be CONFIG1H
10831 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10833 * device/include/mcs51reg.h: fixed bug 970993
10835 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10837 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10838 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10839 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10840 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10841 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10842 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10843 error/warning numbers,
10844 added function setWarningDisabled()
10845 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10846 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10847 _memcmp.c _memmove.c calloc.c realloc.c free.c
10848 * support/regression/tests/malloc.c: added tests for new functionality
10849 * support/regression/tests/zeropad.c: added tests for truncated initializers
10850 and initialized char arrays starting with '\x0'
10851 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10853 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10855 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10857 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10859 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10860 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10861 peephole 177.e. Thanks to anonymous
10863 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10865 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10866 function isn't used in the source but referenced as a
10867 variable initializer then declare it as extern in .asm file
10869 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10871 * .version: increased version number to 2.4.3
10873 Adding version extension according to ChangeLog CVS revision
10874 * src/Makefile.in (target all): added dependency 'version.h'
10875 * (rule version.h): added rule to create version.h from ChangeLog,
10876 * (rule dep): added dependency version.h,
10877 * src/version.awk: AWK script to create version.h
10878 * src/SDCCdwarf2.c (dwWriteModule),
10879 * src/SDCCglue.c (initialComments),
10880 * src/SDCCmain.c (printVersionInfo): modified to write after
10881 version string the version extension number,
10882 * src/SDCCutil.c: included "version.h"
10883 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10885 * src/SDCCutil.h: added prototype for getBuildNumber
10887 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10888 includeDirsSet, too,
10889 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10890 const char [] is found in function prototype...
10892 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10893 moving to WREG with source is already in WREG,
10894 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10895 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10896 * (aopForSym): stack'ed symbols are partially supported, added
10897 if-clause to support symbols in FARSPACE,
10898 * (sameRegs): added test for AOP_ACC to see if registers are same,
10899 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10900 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10901 * (pic16_popRegFromString): will not allocate a new register if it
10902 doesn't find one by name, bug may have introduced...
10903 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10904 * (genIpush): revived to use pic16 port's stack,
10905 * (genAddrOf): added incomplete case for stack'ed operand,
10906 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10907 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10908 can handle multibyte operands,
10909 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10910 * (pic16initialComments): added message for MPLAB compatibility
10912 * src/pic16/main.h: prototype for pic16_mplab_comp,
10913 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10914 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10915 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10916 because of increased complexity of procedure,
10917 * (_process_pragma): stack pragma changed to format 'stack pos len',
10918 emit symbol '_stack_end' to conform with gplink,
10919 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10920 to search for register,
10921 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10923 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10924 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10925 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10926 case for PO_GPR_REGISTER,
10927 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10928 dies, the new era is ahead !...
10929 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10930 pic16_dynInternalRegs,
10931 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10932 * (pic16_allocDirReg): minor optimizations and bug fixes,
10933 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10935 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10936 load stack and frame pointer with address of 'stack_end' symbol
10938 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10940 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10941 without source code but only variable initializers
10943 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10945 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10946 external are not declared as extern to reduce overhead while linking
10948 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10950 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10952 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10954 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10955 Yee Keat for the patch
10956 * src/SDCCast.c (decorateType): fixed bug #979599
10957 * src/ds390/gen.h: removed local fReturnSizeDS390
10958 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10959 * src/ds390/gen.c (genAnd, genOr, genXor),
10960 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10962 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10964 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10965 add relFilesSet to $3, manipulate $2 to handle linking of object
10966 files without source files in command line,
10967 * device/include/pic16 (all headers): added ID location macros,
10968 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10969 entries for ID location bytes,
10970 * (pic16_assignIdByteValue): NEW,
10971 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10972 added field dumpcalltree to pic16_options_t,
10973 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10974 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10975 emitting rFalseIfx label after check_carry label,
10976 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10977 pic16_emitDIRegs), NEW
10978 * (pic16glue): dump .calltree file when option --calltree found,
10979 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10980 * (_pic16_genAssemblerPreamble): emit ID locations after
10981 configuration registers,
10982 * (pic16_linkCmd): modifications of the link command,
10983 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10984 * (pic16_pCodeInitRegisters): don't init stack registers,
10985 * (pic16_findPrevInstruction): fixed bug,
10986 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10987 bug with immediate registers,
10988 * (buildCallTree): traces stack push and pop,
10989 * (pct2): dump also stack usage for each function,
10990 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10991 * (pic16_allocDirReg): various modifications,
10992 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10995 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10997 * src/pic16/pcode.c: removed buggy double colon
10999 2004-07-01 Borut Razem <borut.razem AT siol.net>
11001 * support/scripts/sdcc.nsi: added include/pic16 to setup
11003 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11005 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11006 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11008 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11009 specific command line arguments. Also added sample lkr script
11010 for placing a variable at a specific memory bank.
11011 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11012 at a specific memory bank,
11013 * (pic16_dump_isection): fixed bug which caused string literals to
11014 be omitted when dumping idata section,
11015 * (pic16_groupRegistersInSection): added code to handle registers
11016 in specific memory banks,
11017 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11018 public, all references are renamed too,
11019 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11021 * (pic16_storeForReturn): added case to handle when dest is WREG,
11022 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11023 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11024 pic16_rel_udata, check to see if that register is marked as being
11025 a member of a specific memory bank,
11026 * (pic16_printIvalCharPtr): added code to add string literals either
11027 to code or the idata sections,
11028 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11029 also accept the 'udata' pragma,
11030 * src/pic16/main.h: new structure types sectName and sectSym
11031 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11032 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11033 * (pic16_findPrevInstruction): fixed, it returned nothing,
11034 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11035 instruction combinations,
11036 * (pic16_FixRegisterBanking): heavily reorganised,
11037 * (pic16_AnalyzeBanking): if generating banksel directives is
11038 disabled, then don't call FixRegisterBanking at all,
11039 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11040 completely removed,
11041 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11043 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11045 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11046 Phuah Yee Keat <yk.phuah AT nestac.com>
11048 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11050 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11051 correctly the IVT even if it is relocated to some other location
11053 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11055 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11056 * device/include/pic16/pic18f2220.h: NEW,
11057 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11058 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11059 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11060 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11061 nodefaultlibs, ivt_loc is the location of the interrupt vector
11062 table, and nodefaultlibs signs that default libraries should not be
11063 linked in link stage,
11064 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11065 according to --ivt-loc argument,
11066 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11067 when pragma stack is found,
11069 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11071 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11072 256 (range check), 257 (do while), 258.a-f (bit banging
11073 f.e. on 3-wire SPI bus)
11075 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11077 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11078 variables used exclusively within a loop
11080 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11082 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11084 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11086 * src/SDCClrange.c (computeClash): fixed bug #971834
11088 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11090 * src/mcs51/gen.c (genCmp): fixed bug #975903
11091 * src/hc08/gen.c (operandsEqu),
11092 * src/ds390/gen.c (operandsEqu),
11093 * src/z80/gen.c (operandsEqu),
11094 * src/pic/gen.c (operandsEqu),
11095 * src/pic16/gen.c (operandsEqu),
11096 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11097 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11099 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11101 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11103 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11105 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11106 default case in switch statement,
11107 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11108 to eliminate problem with initialisation of pointers, but problem
11110 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11111 * (emitStaticSegment): removed various lines emitting debug info,
11112 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11113 added processor registers for utilizing EEPROM,
11114 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11115 configurable and set 8
11117 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11119 * .version: increased version number to 2.4.2,
11121 Cumulative patch for pic16 port
11122 * src/pic16/device.c: changed scheme to dump initial values for
11123 variables in idata segment, all print_idata* functions were removed,
11124 now the pic16_printIval* will be called,
11125 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11126 * _pic16_printPointerType, pic16_printPointerType,
11127 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11128 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11129 NEW, similar to the respective functions in SDCCglue.c,
11130 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11131 way, emitting hex bytes,
11132 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11134 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11136 * src/avr/ralloc.c (serialRegAssign),
11137 * src/xa51/ralloc.c (serialRegAssign),
11138 * src/pic/ralloc.c (serialRegAssign),
11139 * src/pic16/ralloc.c (serialRegAssign),
11140 * src/hc08/ralloc.c (serialRegAssign),
11141 * src/z80/ralloc.c (serialRegAssign),
11142 * src/ds390/ralloc.c (serialRegAssign),
11143 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11145 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11147 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11148 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11150 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11152 Cumulative patch for pic16 port:
11153 * src/pic16/device.h (typedef PIC16_device) modified fields for
11154 defining microcontrollers,
11155 * src/pic16/device.c: added new info for all devices in Pics16 array,
11156 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11157 to be optimised out by the pCode optimiser,
11158 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11159 specially, bug reported by G.M. Gallant,
11160 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11161 as force'd so that cannot be optimised out by pCode optimiser,
11162 * src/pic16/pcode.c,
11163 * src/pic16/pcodepeeph.c,
11164 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11165 they are disabled by default, but can be enabled explicit with
11166 command argument --denable-peeps, for testing,
11167 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11168 --pomit-ivt in COMPILE_FLAGS
11170 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11172 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11173 compilation on MSVC
11175 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11177 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11179 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11181 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11182 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11184 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11186 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11187 would only assign 0x300001 register.
11189 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11191 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11192 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11194 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11196 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11198 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11199 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11200 added peephole 254 (left shift), 255 (jump table)
11202 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11204 * device/lib/Makefile.in: removed comment line with model-pic16,
11205 * (target port-specific-objects-pic16): the libraries and objects
11206 are copied to the build directory form the device/lib/pic16/bin
11209 Cumulative patch concerning pic16 port:
11210 * library directory has been re-organized,
11211 * added support for PIC18F1220,
11212 * added headers and library sources for chips 18f1220,18f6520,
11213 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11215 * configuration registers setting has changed, now each supported
11216 device has a complete description of the registers it uses,
11217 * all initialisations are moved to idata sections, these section
11218 can be absolute or relocatable,
11219 * fixed initialisation of codespace variables,
11220 * fixed warning about PCLATU and gpsim,
11221 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11222 * (genAssign): use table reads when assigning from variables in codespace,
11223 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11224 char/int variables placed in codespace,
11225 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11226 registers set in .asm file, no need for --pomit-config-words anymore,
11227 * (pic16glue): some 8051 legacy segments are commented out
11228 (to be removed completely),
11229 * added support for alternative assembler and linker with --asm=
11230 and --link= command line arguments,
11231 * peepholes are disabled automatically in the port, no need to
11232 specify on command line,
11233 * port supports natively char/int/long multiplication, but converts
11234 all divisions to support functions,
11235 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11236 to the file set in variable $2,
11237 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11238 strings in ASCII format and not in hex,
11239 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11240 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11241 allocate proper register if iCodes aren't temporary,
11243 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11245 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11247 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11249 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11252 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11254 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11255 computed address is reused
11256 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11257 multi-byte bitfields
11259 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11261 * src/z80/gen.c: (genArrayInit): must check for pointers too
11263 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11265 * support/regression/tests/zeropad.c: never meant to commit the
11266 nestedstruct test: removed, added check for GCC version
11268 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11270 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11271 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11272 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11273 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11274 bugs 928906 and 954082 half-empty initializers
11276 * src/SDCCsymt.c (getAllocSize): added for above fix
11277 * src/z80/gen.c (genArrayInit): fixed bug 741044
11278 * support/regression/tests/zeropad.c: added tests
11280 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11282 * src/pic16/device.c (pic16_dump_section): corrected bug which
11283 caused some symbols of the libraries to be misplaced
11285 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11287 * src/pic16/glue.c,
11288 * src/pic16/ralloc.h,
11289 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11290 to fix conflict with pic port
11292 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11294 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11295 externs configuration variables,
11296 * src/pic16/ralloc.h,
11297 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11298 prototype in header, commented out some debug messages
11300 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11302 * src/pic16/glue.c,
11303 * src/pic16/main.c,
11304 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11305 for gpasm COFF object generation. Thanks to D. Hawkins for
11308 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11310 * src/ds390/main.c,
11311 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11312 Brock for spotting this)
11313 * src/ds390/gen.c (genEndFunction),
11314 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11315 interrupt handler and critical. Disable push/pop optimizations when
11316 peephole optimizations disabled.
11318 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11320 Updated pic16 library sources and headers.
11321 * device/lib/pic16/pic18f*/ ,
11322 * device/include/pic16/*.h: modified to handle structured SFR
11325 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11327 * src/port.h (PORT structure): added hook initPaths, now each
11328 port can declare its own default search paths,
11329 which can been seen with the --print-search-dirs option,
11330 see pic16 port for example,
11331 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11332 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11333 * (doPrintSearchDirs): NEW, replaces in a central manner the
11334 printing of search dirs which was split in set*Paths functions,
11335 * (main): added call to port->initPaths and doPrintSearchDirs,
11337 * src/ds390/main.c,
11340 * src/izt/tlcs900h.c,
11341 * src/mcs51/main.c,
11343 * src/pic16/main.c: modified port structures to reflect addition of
11346 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11347 * (pic16_dump_section): for registers in same address reserve memory once,
11348 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11350 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11351 result is greater in size than right or left,
11352 * (pic16_genUMult8X8_8): there are some cases where the result can
11353 be 16 bits size, so handle these,
11354 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11355 * (pic16_outBitC): modified to emit pcodes,
11356 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11358 * (genDivOneByte): implemented algorithm to divide 8-bits,
11359 * (genCmp): uncommented goto, but issues still exist,
11360 * (genAnd): fixed a bug with variables >8bits,
11361 * (genPackBits): optimization added that uses BCF/BSF to change a
11363 * (genAssign): fixed bug when assigning floating point literals,
11364 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11365 __sdcc_gsinit_startup label,
11366 * src/pic16/main.c (_pic16_init): removed search directory
11368 * (_pic16_initPaths): NEW, used to initialise search directories,
11369 * (_hasNativeMulFor): support functions for all except char/int
11370 multiplication, and char division,
11371 * (PIC16_port struct): modified entry for native mul support,
11372 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11374 * (buildCallTree): call to register_usage is ifdef'ed out,
11376 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11378 * device/include/string.h: applied Stas Sergeev's patch to make this
11379 header file compatible with the preprocessor -Wundef option
11380 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11381 failure (fixes bug #941458)
11383 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11385 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11386 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11387 that the variable, not the function, should be static
11388 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11389 to be consistent with non-literal case
11391 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11393 * src/SDCCast.c (isConformingBody): fixed bug #949967
11394 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11395 convilong): fixed bug #952086
11397 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11399 * src/SDCCmem.c (allocVariables): fixed bug #955321
11401 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11403 * src/hc08/main.c (_hc08_genAssemblerEnd),
11404 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11405 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11406 completely eliminated the use of a temporary file
11407 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11408 when more than one file linked
11409 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11411 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11413 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11414 which fixes bug #543481
11415 * support/regression/tests/bug-751703.c: fixed comments left from a
11416 cut and paste error
11417 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11418 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11419 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11421 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11422 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11423 are now changed to underscores in moduleName
11425 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11427 * as/mcs51/lkmem.c: better fix for bug #954173
11429 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11430 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11432 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11433 * device/include/c8051f000.h,
11434 * device/include/c8051f120.h,
11435 * device/include/c8051f300.h,
11436 * device/include/c8051f310.h,
11437 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11438 PWM16) and detab'ed
11440 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11442 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11443 and mailing lists, doc'ed --no-peep-comments, removed reference
11444 to knoppix (newest version has no LyX/LaTeX), other minor changes
11445 * src/SDCCglue.c (glue): save 2 bytes stack space with
11446 option --main-return. The ljmp could probably be avoided too
11448 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11450 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11452 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11454 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11455 * src/SDCCopt.c (isLocalWithoutDef),
11456 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11457 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11458 (credit to Maarten Brock for patch #949363, on which this is based)
11459 * support/regression/tests/bug-751703.c: some test cases of extern used
11460 within inner scopes.
11462 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11464 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11466 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11468 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11469 dwWriteLabel): fix to create valid debugger symbols even when
11470 the module name has non-alphanumeric symbols in it
11471 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11472 when a variable's allocation has been optimized away
11475 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11477 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11479 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11480 * src/mcs51/main.c,
11481 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11482 * src/ds390/main.c,
11483 * src/z80/gen.c (z80_emitDebuggerSymbol),
11485 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11487 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11488 * src/pic16/main.c,
11489 * src/avr/gen.c (avr_emitDebuggerSymbol),
11491 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11493 * src/SDCCdebug.c (emitDebuggerSymbol),
11495 * src/port.h: added a debugger struct to the port struct. Added a
11496 callback for defining debugger symbols
11498 * src/SDCCast.c (createLabel),
11499 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11502 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11503 iCode back to the ast for the function
11505 * src/hc08/ralloc.c (hc08_assignRegisters),
11506 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11507 unneeded fields from the regs struct.
11508 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11509 pushReg() & pullReg() functions instead of emitcode()
11511 * src/hc08/gen.c (genLabel, genhc08Code),
11512 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11514 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11517 * src/hc08/gen.c (genEndFunction, genhc08Code),
11519 * src/mcs51/gen.c (genEndFunction, gen51Code),
11521 * src/ds390/gen.c (genEndFunction, gen390Code),
11523 * src/z80/gen.c (genEndFunction, genZ80Code),
11526 * src/pic/gen.c (genEndFunction, genpic14Code),
11528 * src/pic16/gen.c (genEndFunction, genpic16Code),
11530 * src/avr/gen.c (genEndFunction, genAVRCode),
11532 * src/xa51/gen.c (genEndFunction, genXA51Code),
11534 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11535 specific code to cdbFile.c and out of the backend code generators
11537 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11538 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11539 starting address is now 0
11542 * as/hc08/m08pst.c,
11543 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11544 assembler directive for DWARF support
11545 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11549 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11551 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11553 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11554 and inappropriate peephole optimization in jump tables
11556 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11558 * as/hc08/m08pst.c,
11559 * src/SDCCglue.c: sdccopt works for the hc08 port now
11561 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11563 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11565 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11567 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11569 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11571 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11575 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11576 comments from the peephole optimizer replacement rules
11577 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11579 * src/SDCCcse.c (updateSpillLocation),
11580 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11582 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11583 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11584 objects far pointers
11586 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11588 * src/SDCCsymt.h: a missing part of my last change
11589 * src/pic/ralloc.c (regTypeNum),
11590 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11592 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11595 * src/SDCCicode.c (aggrToPtrDclType),
11596 * src/SDCCptropt.h,
11597 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11598 ptrPseudoSymConvert),
11599 * src/pic/ralloc.c (regTypeNum),
11600 * src/pic16/ralloc.c (regTypeNum),
11601 * src/hc08/ralloc.c (regTypeNum),
11602 * src/ds390/ralloc.c (regTypeNum),
11603 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11604 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11606 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11608 * link/z80/lkmain.c (afile),
11609 * as/hc08/lkmain.c (afile),
11610 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11611 prevent a pointer problem when a filename has no directory and
11612 no extension specified.
11614 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11616 * link/z80/lkmain.c (afile): allow periods in directory names
11617 * link/z80/lkmain.c (afile),
11618 * as/mcs51/lkmain.c (afile),
11619 * as/hc08/lkmain.c (afile): allow linker script file to have an
11620 extension other than ".lnk"
11621 * link/z80/lklex.c (getfid),
11622 * link/z80/lkmain.c (parse),
11623 * as/mcs51/lklex.c (getfid),
11624 * as/mcs51/lkmain.c (parse),
11625 * as/hc08/lklex.c (getfid),
11626 * as/hc08/lkmain.c (parse): Support comments in the linker script
11627 file on lines by themselves and after filenames
11629 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11631 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11633 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11635 * src/z80/peeph-z80.def: removed some peephole rules that don't
11636 work with multibyte arithmetic (fixed bug #937126)
11637 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11638 to registers and not global variables
11639 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11640 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11641 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11642 checking for assignments not internally generated (fixed bug #931895)
11643 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11644 structure member (fixed bug #930072)
11646 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11648 * src/SDCCmain.c (linkEdit),
11649 * src/hc08/main.c (_hc08_parseOptions),
11650 * as/hc08/Makefile.in,
11651 * as/hc08/aslink.h,
11653 * as/hc08/m08pst.c,
11654 * as/hc08/lkrloc.c (relr, rele),
11655 * as/hc08/lkarea.c (lnkarea)
11656 * as/hc08/lkmain.c (afile, parse),
11657 * as/hc08/lkelf.c: support for ELF output
11658 * as/hc08/lks19.c (s19),
11659 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11661 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11663 * as/mcs51/lkihx.c: Fixed bug #899105.
11665 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11667 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11668 .dsp files from Unix to DOS.
11670 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11672 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11673 function pointers; we have been compliant for several months now.
11674 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11675 change that was accidently commented out
11676 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11677 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11680 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11682 * src/hc08/gen.c: output of all of the internal debugging information
11683 is now controlled by the D() macro; it is disabled by default
11685 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11687 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11688 harder to keep the same registers during a CAST iCode
11689 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11690 long via int can be done in a single cast, if the signedness is
11692 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11693 putchar() in tinibios.c in ds390's library
11695 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11697 * src/SDCCast.c (decorateType): fixed bug #898889,
11698 cast result of a literal complement too
11699 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11700 fixed check for bitfields
11702 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11704 * src/SDCCicode.c (geniCodeLogic): made it static,
11705 (geniCodeLogicAndOr): added in order to fix bug #905492,
11706 (ast2iCode): fixed bug #905492
11707 * support/regression/tests/bug-905492.c: added
11708 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11709 (processParms): fixed bug #927659: don't copy parms, this will clear
11711 * support/regression/tests/bug-927659.c: added
11713 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11715 * src/SDCCast.c (addCast): don't cast float to char
11716 * device/lib/libsdcc.lib: added _memmove
11718 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11720 * device/lib/large/Makefile: fixed parallel execution by
11721 replacing `make` by `$(MAKE)`
11723 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11725 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11726 offsets (fixes bug #923936)
11728 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11730 * device/lib/small/Makefile: fixed parallel execution by
11731 replacing `make` by `$(MAKE)`
11733 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11735 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11737 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11739 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11740 * src/regression/Makefile: Regression test was not running.
11742 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11744 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11745 complement if possible
11746 * src/SDCCval.c (valComplement),
11747 * src/SDCCicode.c (operandOperation): fixed complement of literal
11748 * support/regression/tests/onebyte.c (testComplement): added
11750 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11752 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11753 return an optimized tree; actually replace actParm with the new tree
11754 * src/SDCCast.h: added some parantheses to remove side effects
11755 * support/regression/tests/bug-920866.c
11757 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11758 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11759 Bit operands were not being handled properly in the pic14 port.
11760 (now src/regression/add.c passes again).
11762 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11764 * src/SDCC.y (labeled_statement): case and default no longer require
11765 a following statement (RFE #893037)
11767 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11769 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11770 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11771 disabled (fixes bug #916294)
11772 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11773 "mov a,acc"; patch provided by Lenny Story
11774 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11776 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11778 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11780 * src/ds390/gen.c (genFunction, genEndFunction),
11781 * src/ds390/ralloc.c (ds390_assignRegisters),
11782 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11783 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11784 pushed if there are parameters passed on the stack. Also, a cleaner
11785 way to decide if r0/r1 should be pushed/popped. (Together they fix
11788 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11791 * device/lib/mcs51/crtpagesfr.asm,
11792 * device/lib/mcs51/crtxinit.asm,
11793 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11794 to avoid confusion with Si Lab's SFRPAGE register.
11796 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11798 * src/SDCCglue.c (emitMaps): allow public sfr variables
11799 * src/SDCCglue.c (initialComments): include compiler build date
11800 with compiler version and put the timestamp of the generated
11801 assembly file on a serperate line to be less confusing.
11802 * src/port.h: added genInitStartup hook
11804 * src/ds390/main.c,
11807 * src/pic16/main.c,
11809 * src/z80/main.c: genInitStartup initialize as NULL (default to
11810 historical behaviour)
11811 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11812 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11813 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11814 library instead of hard coding it into the compiler.
11815 * support/regression/ports/mcs51-stack-auto/spec.mk,
11816 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11817 * device/lib/mcs51/Makefile,
11818 * device/lib/small/Makefile,
11819 * device/lib/large/Makefile,
11820 * device/lib/mcs51/crtpagesfr.asm,
11821 * device/lib/mcs51/crtstart.asm,
11822 * device/lib/mcs51/crtxclear.asm,
11823 * device/lib/mcs51/crtxinit.asm,
11824 * device/lib/mcs51/crtclear.asm,
11825 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11826 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11827 and into user configurable files.
11828 * device/lib/clean.mk: clean mcs51 directory too
11829 * support/regression/tests/longlit.c: added static to T1 declaration
11830 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11831 accesses in the initialization code
11833 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11835 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11836 OSCTRIMVAL as noted in bug #916008
11838 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11840 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11841 in loops with multiple exits (reported as incorrect registers
11842 used by Martin Helmling in Sdcc-user list)
11844 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11846 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11847 made ds390 register extensions look less like error messages
11849 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11851 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11852 reported by Adam Wozniak in Sdcc-user list
11854 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11856 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11857 arithmetic optimizations, added debug output
11859 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11861 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11862 * sdcc.spec: updated and split sdcc into 3 rpms
11863 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11864 needed for literals of LEFT_OP and '+'
11865 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11866 introduced RESULT_TYPE_NOPROM
11867 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11869 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11870 limited promotion to int only for '*'
11871 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11873 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11875 * src/pic16/gen.c (genSkip),
11876 (genc16bit2lit), (gencjneshort): commented out
11877 (is_LitOp): new helper function, checks operand type
11878 (genCmpEq): rewritten
11880 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11882 * support/regression/tests/bug-908454.c: added
11884 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11886 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11887 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11888 (geniCodeCast): cosmetic, don't preserve bit storage class
11889 (geniCodeLeftShift): added promotion
11890 (geniCodeLogic): fixed regression
11891 * src/SDCCsymt.c (computeTypeOr): accept bits too
11892 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11894 2004-03-07 Borut Razem <borut.razem AT siol.net>
11896 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11898 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11900 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11901 version of pic16_genPackRegisters which does not check if ic is a
11903 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11904 function cause string1.c regression test fails
11906 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11908 * sim/ucsim/configure.in,
11909 * sim/ucsim/configure,
11910 * sim/ucsim/doc/Makefile.in: use docdir
11911 * src/SDCC.y: fixed sbit atrributes
11912 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11913 * src/SDCCast.c (decorateType): |^& need special promotion handling
11915 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11916 * src/SDCCsymt.h (computeType),
11917 * src/SDCCicode.c: computeType() needs op
11918 * src/SDCCsymt.c (checkTypeSanity),
11919 * doc/sddman.lyx: "plain" bitfields are unsigned
11920 * src/SDCCsymt.c (computeTypeOr): added
11921 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11923 * src/SDCCval.c (val*): computeType() needs op
11924 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11925 * support/regression/tests/onebyte.c: added tests for |^&
11927 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11929 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11930 for writing icode into asm output.
11932 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11934 * src/pic16/device.c: added some debug lines enabled
11935 with macro DEBUG_CHECK,
11936 * src/pic16/genarith.c: more debug in genPlus,
11937 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11938 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11939 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11940 * (aopForSym): onStack symbols are re-placed in data memspace,
11941 and onStack flag is cleared,
11942 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11943 copy temporary pcodeop,
11944 * (genPcall): added warning for not updating PCLATU,
11945 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11946 always true for pic16 port,
11947 * (genMultOneWord): NEW, supports integer multiplication,
11948 * (genMult): modified to call genMultOneWord,
11949 * (ifxForOp): added warning when return NULL,
11950 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11951 flag is set before call to operandFromSymbol for implicit
11953 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11954 options.intlong_rent are set by default,
11955 * (_hasNativeMulFor): modified to allow port generation of integer
11957 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11958 set regtype to REG_SFR for all registers, restricting seting the
11959 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11961 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11963 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11964 more than 500 times in the regression tests
11966 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11968 * support/Util/SDCCerr.h,
11969 * support/Util/SDCCerr.c,
11970 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11972 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11973 for symbol conflicts.
11974 * support/valdiags/tests/enum.c,
11975 * support/valdiags/tests/tentdecl.c,
11976 * support/valdiags/tests/struct.c: expect possible error messages
11977 referring to original symbol definitions.
11978 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11980 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11982 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11984 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11986 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11988 * src/pic16/ralloc.c (newReg): fixed bug #908929
11990 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11992 * src/ds390/gen.c: added missing #include "main.h"
11994 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11996 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11997 checking if symbol is already in set,
11998 * src/pic16/device.h: prototype for checkAddSym,
11999 * src/pic16/gen.c: (_G): added entry interruptvector,
12000 * (assignResultValue): removed some commented out lines,
12001 * (genFunction): check for ISR via sym->type, absolute section for
12002 interrupt code is created via a new pBlock, the goto instruction is
12003 placed now correctly at the interrupt vector position, changed all
12004 references from ivec to _G.interruptvector,
12005 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12006 is the interrupt is a high priority one, same for return from ISR,
12007 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12008 externs to calls of checkAddSym,
12009 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12010 pic16_pcode_verbose flag is set,
12011 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12012 * src/pic16/pcoderegs.c: message about how many registers are saved
12013 will only be emitted if pic16_pcode_verbose flag is set,
12015 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12017 * src/ds390/ralloc.h,
12018 * src/ds390/ralloc.c (ds390_regWithIdx),
12019 * src/ds390/gen.c (emitcode),
12020 * src/ds390/main.h,
12021 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12022 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12023 ds390operandCompare, getRegsRead, getRegsWritten,
12024 initializeAsmLineNode): customized instruction size calculation for
12025 ds390, started basis for some register optimizations
12026 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12027 corresponding assembly output
12028 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12029 missing push/pop of r0/r1. Optimized push/pops
12031 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12033 * src/mcs51/main.c (instructionSize): fixed ACALL size
12034 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12036 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12038 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12039 the sorting of rlist with NULL elements
12040 * (print_idataType, print_idata): NEW to create idata sections
12041 * src/pic16/device.h: idataSymSet new variable
12042 * src/pic16/gen.c (genFunction): fixed some bugs in string
12043 comparing, improved the absolute section creation for ISRs,
12044 added FSR0L/FSR0H in registers that are saved in an ISR,
12045 * (genInline): fixed the processing of inline snippets,
12046 now they undergo no process by the peephole optimizer
12047 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12048 are placed in idataSymSet,
12049 * (pic16emitStaticSeg): extern symbols are added in externs,
12050 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12051 switching when aboslute variables are placed in access bank memory
12052 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12053 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12054 commented out with #if,
12055 * (pic16_packRegisters): reintroduce the check for CAST because some
12056 symbols are not correctly handled,
12057 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12058 pCodeInstruction instead of pCode,
12059 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12060 pCodeAsmDir definition,
12061 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12062 directive, then the argument directive is emitted without the leading
12063 tab, hack for inline labels which must be in the first column,
12064 * (compareLabel,pic16_findNextInstruction),
12065 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12066 * (insertBankSwitch): modified for the new pCodeAsmDir,
12068 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12069 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12071 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12073 * (pushSide): commented out with #if,
12074 * (assignResultValue): fixed some typos in saving
12076 * (genPcall): FIXED and sync'ed with genCall,
12077 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12078 * (genNearPointerGet): fixed to handle some more cases,
12079 implementation scheme via table reads,
12080 * (genConstPointerGet): modified to access code memory correct,
12081 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12082 and improved to handle some cases
12083 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12084 instead of "RETLW" for init data
12085 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12086 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12087 variables are placed in access bank memory (<0x80 and >=0xf80),
12088 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12089 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12090 TBLWT_POSTDEC,TBLWT_PREINC
12091 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12092 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12094 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12095 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12096 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12097 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12099 2004-02-29 Borut Razem <borut.razem AT siol.net>
12101 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12102 support/Util/findme.h, support/Util/system.h: enhance binary relative
12103 search for lib and include by using findProgramPath()
12105 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12108 * src/SDCCpeeph.c (pcDistance),
12110 * src/mcs51/ralloc.h,
12111 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12112 * src/mcs51/main.h,
12113 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12114 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12115 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12116 size calculation port specific, started basis for some register
12118 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12119 missing push/pop of r0/r1. Optimized push/pops
12120 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12121 * device/lib/_modsint.c (_modsint),
12122 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12123 and stack version so regression tests pass
12125 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12127 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12128 * src/SDCCast.c (decorateType): catch another small optimization
12130 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12131 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12132 modified to finally use computeType() all over SDCC,
12133 see Feature Request #877103
12134 * src/SDCCval.h: cosmetic
12135 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12136 valCompare(); regression tested in muldiv.c
12137 * support/regression/tests/muldiv.c (testMod): mod sign follows
12140 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12142 * src/SDCCast.c (decorateType): fixed bug #902362
12143 * doc/INSTALL.txt: fixed install instructions for win32
12145 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12147 * device/include/Makefile.in (install): fixed by replacing spaces
12150 * doc/INSTALL.txt: updated for release
12151 * doc/sdccman.lyx: added warning for --xstack being buggy
12153 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12155 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12156 to eliminate build warnings.
12157 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12159 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12160 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12162 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12163 removed -penable-stack, added comment for stack pragma, added
12164 warning for not initializing the stack/frame registers, removed
12165 comment at interrupts section
12167 Stack is made permanent, there is no ability to disable stack usage.
12168 * src/pic16/device.h,
12169 * src/pic16/device.c: removed all references to USE_STACK macro,
12170 * src/pic16/device.c (pic16_dump_section): when no elements in
12171 rlist, free rlist before return,
12172 * (pic16_dump_int_registers): NEW, internal registers are a new set
12173 of general purpose registers reused by each function,
12174 * (checkAddReg): returns 1 if registers is added to set,
12175 * (pic16_groupRegistersInSection): when a registers is of type
12176 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12177 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12178 SRCASECMP macro is moved here from device.c
12179 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12180 PO_PCLATU, PO_PRODL, PO_PRODH,
12181 * (pic16_pCodeOpType, genMinus,
12182 changed compares to "a" register, with AOP_ACC,
12183 * (pic16_genPlus): fixed some bugs and indented properly,
12184 * (pic16_addSign): changed size to size+offset in the MOVWF
12186 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12187 multiply 8-bit operand by literal, result is 8-bit,
12188 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12189 multiply 2 8-bit operand, result is 8-bit,
12190 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12192 * src/pic16/gen.c: changed accUse to contain WREG only,
12193 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12194 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12195 true, do not use immediate addressing any more unless sym is a
12196 pointer in codespace,
12197 * (aopForRemat): do not use immediate addressing when symbol not in
12198 codespace and when symbol's address is requested,
12199 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12201 * (aopGet): added case for AOP_ACC and don't return "accumulator
12202 bug" but WREG instead,
12203 * (popGetTempReg): pushes contents of temporary register in stack,
12204 * (popReleaseTempReg): pops contents of temporary register from
12205 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12206 * (pic16_popGet): separated case AOP_ACC to return register WREG
12207 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12208 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12209 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12210 the use of immediate pointers to certain cases only.
12212 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12213 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12214 * (assignResultValue, genCall, genRet): modified to use the new
12215 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12216 genPcall is still broken,
12217 * (genFunction): added code to create 'A' type pBlocks when
12218 interrupt functions are generated, code not extensively tested yet,
12219 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12220 * (genEndFunction): modified so ISRs pop stored registers from stack,
12221 * (genMultOneByte): cleanup,
12222 * (AccRsh): added flag andmask, to and result with appropriate mask,
12223 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12224 * (genDataPointerGet): fixed and reenabled its use,
12225 * (genNearDataPointerGet): bugs fixed,
12226 * (genDataPointerSet): bugs fixed,
12227 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12228 pic16_DumpSymbol, pic16_DumpOp,
12229 * src/pic16/genutils.h: function prototypes for the above functions,
12230 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12232 * (pic16emitRegularMap): many many many improvements, but needs a
12234 * src/pic16/main.c: enable_stack in pic16_options is removed,
12235 * (_pic16_parseOptions): removed command line options -penable-stack,
12236 * (_process_pragma): emit stack symbol only when stack pragma is
12238 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12239 redirected to FSR0L/FSR0H pair,
12240 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12241 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12242 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12244 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12245 * (dumpPicOptype): NEW,
12246 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12247 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12248 with movff instruction,
12249 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12250 added pic16_int_regs, some packRegsFor* functions are commented out,
12251 because produce errors,
12252 * src/pic16/NOTES: minor modifications
12254 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12256 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12257 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12259 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12260 * as/mcs51/lkaomf51.c: fixed bug #895763
12262 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12264 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12266 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12268 * doc/sdccman.lyx: added details about the HC08 storage classes and
12269 interrupts, fixed the register usage info for z80 & gbz80
12271 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12273 * doc/sdccman.lyx: added more pic16 port documentation
12274 * device/include/pic16/: added header pic18fregs.h
12276 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12278 * doc/sdccman.lyx: added Vangelis' contribution
12280 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12282 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12283 extend to the next CALL or PCALL, not just to the next CALL.
12285 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12287 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12289 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12291 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12292 bug #895752 and a better fix for bug #716790
12294 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12296 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12298 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12300 * doc/sdccman.lyx: minor changes, minor changed
12302 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12304 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12305 which can't handle SDCC_NEWONEBYTEOPS,
12306 (geniCodeMultiply): removed conversion from mult to shift for pic14
12309 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12312 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12313 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12314 thus fixing bug #895406
12316 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12318 * device/lib/_modsint.c,
12319 * device/lib/_modslong.c: sign follows divisor only
12320 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12321 signs or signedness can be ignored
12322 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12323 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12324 added optimization for IFX,
12325 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12327 reenabled optimization for IFX, which was removed on 2004-01-11
12328 * src/SDCCast.h: added return type IFX
12329 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12330 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12331 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12332 SDCC_OLDONEBYTEOPS selects the old behaviour
12333 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12334 changed again and commented promotion rule
12335 * src/SDCCval.c (valDiv): promotion no longer necessary
12336 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12337 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12339 * support/regression/tests/onebyte.c: added
12341 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12343 * gen.c (genInline): reverted to old code for assemnling inline
12344 code because of bug reported James Chadd
12346 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12348 * ralloc.h: missing declarations from previous patch,
12349 seems that patch for ralloc.h was never applied, fixed
12351 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12352 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12356 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12357 indirect addressing. Marked FSR0 as deprecated
12358 * gen.c (pointerCode): commented out, not needed now
12359 (pic16_popGet2p): new MOVFF helper function
12360 (genGenPointerGet),
12361 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12362 (shiftRLong): removed duplicate debugging info
12364 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12366 * src/ds390/gen.c (genNearPointerGet),
12367 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12368 optimization with bits, but not bitfields.
12369 * src/ds390/ralloc.c (packRegisters),
12370 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12372 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12374 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12376 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12379 * src/SDCCicode.c (operandFromSymbol),
12380 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12381 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12382 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12383 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12384 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12385 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12387 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12388 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12389 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12390 * src/SDCCsymt.c (newSymbol),
12391 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12394 * src/SDCCval.c (newiList): fixed bug #885705
12396 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12398 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12399 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12401 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12403 * device/include/c8051f120.h,
12404 * device/include/c8051f300.h,
12405 * device/include/c8051f310.h: added/updated header files for Silicon
12406 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12407 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12408 in new section Submitting patches
12410 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12412 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12413 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12414 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12416 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12417 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12418 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12420 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12421 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12422 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12424 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12425 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12426 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12427 genGenPointerSet): fixed bug #892400
12428 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12429 to eliminate build warnings.
12430 * src/SDCCast.c (processParms),
12431 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12433 * support/valdiag/valdiag.py: added GCC to the list of defines active
12434 when compiling with gcc
12436 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12438 * support/Util/SDCCerr.h,
12439 * support/Util/SDCCerr.c,
12440 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12441 with an incomplete type (fixed bug #883734)
12442 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12444 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12446 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12448 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12450 * src/SDCCast.c (decorateType),
12451 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12452 function pointer implementation
12453 * support/regression/tests/funptrs.c: added tests to verify both forms
12454 of function pointers work correctly. Added tests to verify parameters
12455 are passed in the correct order.
12457 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12459 * device.c (regCompare): registers are sorted by ascending
12460 address and increasing size,
12461 * main.c (_pic16_finaliseOptions): removed the declaration
12462 of compiler macro MCU. Now a macro of the format pic18fxxxx
12463 will be defined from the command line
12465 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12466 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12468 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12469 PCOP_RLCF was overwritten!
12470 * gen.c (genSkip): commented out calls to pic16_emitcode,
12471 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12473 * (genRRC): added debugging info,
12474 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12475 overwritten while shifting,
12476 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12477 overwritten while shifting,
12480 * (shiftLLeftOrResult),
12481 * (shiftRLeftOrResult),
12483 * (shiftLLong): Implemented with pic16_emitpcode
12484 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12485 * (genLeftShift): Fixed bug, operand for shift by variable always
12486 was "and"ed with 0x0f,
12487 * (genLeftShiftLiteral),
12489 * (genRightShiftLiteral): added debugging info,
12490 * (genrshFour): added comment,
12491 * (genRightShift): determined signedness from operand "left"
12492 instead of "result"
12494 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12496 * src/SDCCicode.c (geniCodeParms),
12497 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12498 function pointers, fixed function pointer bugs #861242 and #861896
12500 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12502 * device/include/c8051f000.h,
12503 * device/include/c8051f120.h,
12504 * device/include/c8051f300.h: added header files for Silicon
12505 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12507 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12509 * src/SDCCast.c (processParams): added new type flow and restructured
12510 (gatherAutoInit): added new type flow
12511 (addCast): cosmetic changes
12512 (getLeftResultType): added new type flow for array indices, patch
12513 provided by Stas, see FR #877103
12514 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12515 array index patch by Stas
12516 * src/SDCCast.h: added prototype getResultTypeFromType()
12518 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12519 * src/pic/glue.c (pic14emitStaticSeg),
12520 * src/pic16/glue.c (pic16emitStaticSeg),
12521 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12522 for initialization of symbols
12523 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12524 * support/Util/SDCCerr.h:
12525 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12526 * .version: bumped version number to 2.3.8
12527 * device/include/Makefile.in (install),
12528 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12531 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12533 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12534 Slade Rich fixed an optimization bug
12535 * src/pic/pcodepeep.c,
12536 * src/pic/pcoderegs.c
12537 * doc/Makefile (install): added test for directory
12539 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12541 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12542 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12543 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12544 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12545 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12546 * as/mcs51/asexpr.c (term),
12547 * as/hc08/asexpr.c (term): fixed bug #887146
12549 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12551 * src/z80/gen.c (genMult): handle single byte result product
12552 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12553 DUMMY_READ_VOLATILE (fixed bug #886367)
12555 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12557 * support/regression/tests/libmullong.c: fixed logic, on little endian
12558 hosts we ended without a mullong_wrapper()
12560 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12562 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12563 virus/worm forged address usage.
12565 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12567 Fixed promotion, it should be done on AST level:
12568 * src/SDCCast.c (addCast): added promotion to int
12569 (decorateType): updated call to upCast()
12570 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12571 usualUnaryConversions()
12573 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12575 * support/regression/tests/literalop.c (mulWrapper): Added a
12576 wrapper to remove integer overflow warnings.
12578 * support/regression/tests/float_trans.c: Made work on host.
12580 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12583 * support/regression/generate-cases.py (main): Changed from inline
12586 * doc/Makefile (install): Changed to depth first to get rid of
12587 missing directory install warning.
12589 * as/Makefile (install-doc): Made work on Mac.
12591 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12593 * src/SDCCast.c: added an additional type flow in decorateType() of
12594 opposite direction, see feature request #860006; it's enabled at runtime
12595 by setting the environment variable SDCC_NEWTYPEFLOW
12596 * src/SDCCast.h: changed prototype of decorateType()
12597 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12598 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12599 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12600 see feature request #877103
12601 * src/SDCCval.c: updated call of decorateType()
12602 (valBitwise): fixed bug #882876
12603 (valMinus): added promotion
12604 (valLogicAndOr): result is unsigned
12605 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12606 * src/SDCCsymt.c (computeType),
12607 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12608 must not cause an unsigned operation
12609 * src/pic/glue (pic14emitRegularMap),
12610 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12612 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12614 * src/pic/pcode.c (PCodeID): commented out left over debug code
12616 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12618 * support/valdiag/tests/overflow.c: added shift tests
12619 * src/pic/device.c,
12626 * src/pic/pcodepeep.c,
12627 * src/pic/pcoderegs.c,
12628 * src/pic/ralloc.c,
12629 * src/pic/ralloc.h: applied patch from Slade Rich;
12630 added support for multiple code pages and multiple RAM banks on the
12631 PIC 14 port. The ASM files now no longer simply assume all the
12632 code / RAM are in the same page / bank. This means the linker can
12633 safely allocate code/RAM of separate ASM files to different pages/banks.
12634 * doc/sdccman.lyx: added Slade's tips
12635 * src/mcs51/peeph.def: fixed bug #880768
12637 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12639 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12640 * src/SDCCast.c (decorateType): fixed bug #880197
12642 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12644 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12647 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12648 strtof is not part of C89 and isn't included with Mac OS X.
12650 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12652 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12653 shiftL2Left2Result): fixed bug #879326
12654 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12655 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12656 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12657 address fetch for clr instruction
12658 * device/lib/hc08/_mulint.c: created optimized assembly version
12659 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12661 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12663 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12664 proposed in FR #877103
12666 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12668 * src/SDCCval.c (cheapestVal): added missing checks
12669 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12670 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12672 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12674 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12677 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12679 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12680 loaded with the linker search paths (-L arguments) and the libraries
12681 to be linked with the current source (-l arguments). Changes
12682 currently will affect only the pic16 port.
12683 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12684 include path the port specific paths and port specific libraries,
12685 * gplink command now contains the $3 argument,
12686 * src/pic16/device.h,
12687 * src/pic16/device.c,: structure PIC_device is made public and
12688 renamed to PIC16_device, the same for variable Pics which is renamed
12689 to Pics16. Updated all references to them.
12690 * src/pic16/glue.c (pic16glue): corrected bug with code
12691 initialization which bypassed the variable initializations block.
12693 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12694 COMPILE_FLAGS and added the --nostdinc option
12696 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12698 * device/include/mc68hc908jb8.h: Register defs for another member
12699 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12701 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12703 Documenting changes from previous commits.
12704 * configure.in (version 1.56),
12705 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12706 when generating output files to configure the pic16 library,
12707 but now I've commented it out, since gputils aren't installed in the
12708 SF compile farm, so library won't compile
12710 * device/lib/Makefile.in (version 1.56): initially I've added in
12711 target 'all' the prerequestive 'model-pic16' so it compiled the
12712 pic16 library, but now I've commented it out for the same reasons
12714 * added targets 'model-pic16' and 'objects-pic16' to compile the
12716 * added target 'port-specific-objects-pic16' to handle the
12717 generated libraries and copy them into the build/ directory
12718 * added target 'clean-intermediate-pic16' to clean intermediate
12719 files into pic16 directory
12720 * in target 'installdirs' added line to create directory pic16 in
12721 the installation path
12723 * device/include/Makefile.in (version 1.11): in target 'install'
12724 added lines to copy all header files to installation path,
12725 * in target 'installdirs' added line create directory for pic16
12726 headers in the installation path
12728 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12730 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12733 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12736 * device/lib/configure.in,
12737 * device/lib/configure: fixed for autoconf 2.57
12739 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12741 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12742 option so that it actually works. Made it specific to the z80, since
12743 the gbz80 doesn't have these kinds of I/O ports.
12745 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12747 * device/include/z180.h,
12748 * device/lib/_memcpy.c,
12749 * device/lib/_memmove.c,
12750 * device/lib/_mulint.c,
12751 * device/lib/ser_ir.c,
12752 * device/lib/ser_ir_cts_rts.c,
12753 * device/lib/_strcmp.c,
12754 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12755 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12756 portmode; added deprecation warning for bank= and protmode= forms.
12757 Also, guard against buffer overflow.
12758 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12760 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12762 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12763 changed interrupt vector table generation to only emit declared vectors.
12764 * device/include/Makefile.in: added missing backslash
12765 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12767 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12769 Mainly changes to support compilation of the device libraries
12770 * src/pic16/device.c: stack is allocated via symbol and not
12771 via literal number. The symbol is placed in the corresponding
12772 position of the data ram
12773 * (pic16_dump_section): relocatable and absolute uninitialized
12774 data are now emitted in sorted order to reduce section naming,
12775 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12776 weren't marked as being in the access bank,
12778 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12780 Added portion of GNU PIC Library under the directory
12781 device/include/pic16 and device/lib/pic16. These files
12782 contain the declarations of SFRs for the PIC18Fxx2 devices.
12783 The directory is initialized via configure from toplevel.
12785 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12787 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12788 the spilllocations to be compared correctly
12790 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12792 * src/SDCCast.c (decorateType): fixed bug introduced today
12794 2004-01-12 Borut Razem <borut.razem AT siol.net>
12796 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12797 doc/sdccman.lyx: upper case pragmas are deprecated
12799 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12801 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12802 in simpler and even better code
12804 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12806 * src/SDCCicode.c (operandOperation): fixed bug #874819
12807 * src/SDCCast.c (decorateType): fixed
12808 char foo (unsigned long ul) { return ul > 0; }
12810 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12812 * doc/sdccman.lyx: Moved and added some sections, small changes
12813 all over. Telling LaTeX to be less strict with word spacing
12814 to better keep the right margin. Changed some notes about
12815 maintainance of the ports in section 3.2.1 - is it OK like this?
12817 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12819 SDCC source changes:
12820 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12821 convilong): modified to inform the pic16 port that builtin functions
12824 PIC16 PORT specific changes:
12825 * src/pic16/device.c pic16_dump_equates() added,
12826 processor registers declared internally by the port are emitted in
12827 the translation as equates,
12828 * src/pic16/gen.c: inline code is passed unprocessed to the
12830 * (pic16_popGetLit2): fnuction modified to take second operand as
12831 pCodeOp pointer and not as literal,
12832 * (popRegFromIdx): prefixed with pic16_,
12833 * (pic16_popCombine2): modified to receive already allocated pCode
12835 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12836 * (genFunction): initializes local stack frame and pushes on stack
12837 all the registers used by this function,
12838 * (genEndFunction): restores all registers from stack and restores
12840 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12842 * (pic16glue): changed the program startup sequence,
12843 * added new dbName code 'A' for functions placed in absolute section
12844 * src/pic16/main.c: added function attribute _naked,
12845 * added pragma 'code' to place a fnuction at an absolute address,
12846 * added command line arguments --debug-ralloc and --pcode-verbose,
12847 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12848 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12849 * (pic16_newpCodeOpLit2): modified to take the second operand as
12851 * (pic16_printpBlock): modified to emit each function in a separate
12853 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12854 UPPER for immediate operands,
12855 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12857 * src/pic16/peeph.def: all peepholes with movff are commented out,
12858 because there is a problem in the pcode peep optimizer,
12859 * src/pic16/ralloc.c: the register allocator can now reuse local
12860 function symbols for another function. This saves register usage.
12861 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12863 Added file src/pic16/NOTES with information about program writing on
12864 the current port version.
12866 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12868 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12869 and peephole 252 (array access)
12871 2004-01-09 Borut Razem <borut.razem AT siol.net>
12873 * src/SDCCmain.c : fixed #872250: -l command line defined library
12874 files are scanned before standard library files
12876 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12878 * src/SDCCast.c (decorateType): fixed bug #874046
12880 2004-01-09 Borut Razem <borut.razem AT siol.net>
12882 * support/scripts/sdcc.nsi: remove previous installation
12884 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12886 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12887 bytes for last interrupt vector (mcs51)
12888 * sdcc.spec: fixed typo
12890 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12892 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12893 gen51Code): more efficient parameter receive for --model-large
12896 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12898 * src/ds390/main.c,
12899 * src/z80/main.c: added missed needLinkerScript flags (more than
12900 one port structure defined in these file)
12901 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12904 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12906 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12907 * src/port.h: added flag needLinkerScript in port->linker
12908 structure to inform whether to create a .lnk file or not,
12910 * src/ds390/main.c,
12912 * src/mcs51/main.c,
12914 * src/pic16/main.c,
12916 * src/z80/main.c: changed appropriately to configure
12917 needLinkerScript flag
12919 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12920 * src/pic/glue.c: added variable udata_section_name to
12921 override default uninitialized data segment definition for
12922 devices only with SHAREBANK memory (reported from Erik Epetrich)
12923 * (pic14emitOverlay): modified to emit a commented overlay segment
12924 directive when no overlay data exist
12925 * (picglue): modified to emit uninitialized data segment
12926 according to udata_section_name
12927 * src/pic/main.c (_pic14_parseOptions): added command line
12928 options --udata-section-name=[name] to override default
12929 udata definition name
12930 * modified _linkCmd and _asmCmd to include compiler passed
12931 arguments via -W option
12932 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12933 object file from '.rel' to '.o' in port->linker structure,
12934 changed size of fptr from 2 to 3 in port structure
12936 2004-01-07 Borut Razem <borut.razem AT siol.net>
12938 * support/scripts/sdcc.nsi: update PATH
12939 * support/scripts/sdcc.ico: craeted
12941 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12943 * device/include/Makefile.in: fix install
12944 * doc/Makefile: fix install
12946 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12948 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12950 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12951 how the function variable allocation summary is displayed; also
12952 include information about variables allocated to the overlay
12955 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12957 * as/mcs51/lkmain.c: Help about -Y option
12958 * as/mcs51/lkarea.c: Fixed gcc warnings
12960 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12962 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12964 * support/valdiag/tests/overflow.c: added
12965 * src/SDCCast.c (decorateType),
12966 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12967 LEFT_OP (left shift)
12969 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12971 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12972 (default behaviour).
12974 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12976 A python script to validate compiler diagnostic messages. It can be
12977 used to verify that sdcc complains about bad c source code and
12978 gives a good location of the error.
12979 * support/valdiag/Makefile,
12980 * support/valdiag/valdiag.py,
12981 * support/valdiag/tests/*
12983 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12985 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12986 * src/SDCCsymt.c (newEnumType),
12988 * support/Util/SDCCerr.c,
12989 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12991 * support/regression/tests/enum.c: added test for enum values that
12992 require at least 2 bytes of storage.
12994 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12996 * src/common.h: added ifndef/define/endif macros
12997 around the header file.
12998 Bug reported from Jesus Calvino-Fraga
13000 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13002 * sdcc.spec: updated
13003 * device/include/Makefile.in: don't install CVS directories
13004 * device/lib/Makefile.in: added removal of CVS directories after install
13005 * doc/Makefile: fixed install, added local_icons
13006 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13007 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13008 * src/ds390/gen.c (genRightShift): fixed bug #870788
13009 * src/SDCCast.c (decorateType): fixed bug #870781
13011 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13013 PIC16 port related changes:
13014 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13015 added variable stackPos,
13017 * gen.c: genCall, assignResultValue: added support for
13018 pushing/retrieving function parameters to/from stack,
13019 genFunction,genEndFunction: setup stack frame for the
13020 generated function,
13021 genAddrOf: will be changed according to bug 863624
13023 * added files genutils.c and genutils.h which contain gen*
13024 debugged and optimised functions extracted from gen.c
13026 * glue.c: added variable 'externs' which holds extern symbols,
13027 pic16emitRegularMap: is modified to properly handle relocatable
13028 symbols under the new scheme,
13029 pic16createInterruptVect: is modified
13030 pic16printPublics: is modified to emit 'global' assembler directives,
13031 added pic16_printExterns to print extern symbols,
13032 pic16glue: initializes stack/frame pointer in the beginning of
13033 the assembly output. Temporary hack, will be corrected later,
13034 because gplink yet does not support stack and SDCC does not
13035 yet support a type of crt0.o object to create the final binary.
13037 * Removed many lines that contain 8051 legacy code.
13038 * The code is finally placed under a 'code' directive.
13039 * Added port specific options.
13041 * _process_pragma: simplified since now we do not need *special*
13042 include file to define SFR registers. But a separate header
13043 will be needed. This will be developed later.
13044 * _pic16_parseOptions: added, parses port specific options:
13045 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13046 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13047 --preplace-udata-with=
13049 * _pic16_setDefaultOptions: modified to initialize section names,
13050 but hack is temporarly out of order since it needs improvement.
13051 * _pic16_genAssemblerPreamble: configuration words are emitted by
13052 their address instead of their name. This part is incomplete and
13053 supports only the 18Fxx2 devices. Other devices will emit an error
13054 during assembly since they do not contain the same set of config
13056 * _pic16_genIVT: is modified,
13058 * pcode.c: added definitions for some hardware registers that are needed
13060 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13061 All PCI entries are updated. Now LFSR is supported.
13062 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13063 * added pic16_newpCodeOpLit2 to support instructions with
13064 two literal arguments
13065 * pic16_pCode2str: corrected code that emits assembler instructions
13066 with two literal operands and those that have an access bit modifier
13067 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13068 this fixes a bug which caused some labels to be lost, when an
13069 assembler directive was added, i.e. banksel,
13070 * pic16_FixRegisterBanking: improved logic that causes the insertion
13072 * InlineFunction: functions that are called once, are not any more
13073 inlined. This can be a port option in the future,
13075 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13077 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13078 hold the corresponding uninitialized symbols,
13079 * pic16_allocProcessorRegister: registers have explicit marked the
13081 * pic16_allocInternalRegister: registers are explicit marked as
13083 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13084 processing list, so bit registers were lost,
13087 * ralloc.h: added field 'accessBank' and original symbol operand
13088 in register definition,
13089 * removed the field isMapped from register definition,
13091 ** Several functions have been removed from various sources:
13092 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13093 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13094 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13095 pic16_assignRelocatableRegisters
13097 ** others have been introduced:
13098 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13099 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13101 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13103 * support/scripts/inc2h.pl: changed definition of BIT_AT
13104 to emit 'sbit at' instead of 'bit at'. This was a request.
13106 PIC16 port related preliminary changes:
13107 * gen.c: prefixed function popRegFromString with
13108 pic16_ and all references to it corrected
13109 * pcode.c: all pic16_pc_* hardware registers prefixed
13110 with underscore (_),
13111 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13112 * ralloc.c: newReg(): when register is REG_SFR then
13113 set address to rIdx,
13114 pic16_allocProcessorRegister(): marks register wasUsed=0
13115 pic16_writeUsedRegs(): added a call to assign processor
13116 registers via pic16_assignFixedRegisters
13118 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13120 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13121 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13122 variables in unused register banks. Also the SSEG is placed
13123 wherever there is enough space for it, and IDATA can be anywhere
13124 in internal RAM. For now compile using -Wl-Y[stack_size].
13125 The mem file is different for this option as well, since it
13126 makes no sense of talking about DSEG lenght.
13128 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13130 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13131 in certain cases, e.g. when ROM assignment, patch provided
13132 from Albert den Haan.
13134 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13136 Many signedness and type propagation fixes:
13137 * src/SDCCicode.c: made geniCodeCast() static
13138 replaced SPEC_ by IS_ (cosmetic)
13139 (operandOperation): fixed div and mod operation
13140 (usualBinaryConversions): added support for promotion of char
13141 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13142 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13143 (geniCodeAdd): an array index will stay unsigned, even if promoted
13145 (geniCodeArray): ditto
13146 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13147 * src/SDCCsymt.c (computeType): added more support for char;
13148 promotion of char is selectable by promoteCharToInt, fixed signedness
13150 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13151 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13152 * src/SDCCval (val*): replaced signedness calculation by
13154 rearranged if-branches (cosmetic)
13155 (valShift): added warning W_SHIFT_CHANGED
13156 (valCompare): fixed problem with different types
13157 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13158 * support/regression/tests/literalop.c: added many cases
13159 * support/regression/tests/ast_constant_folding.c: changed finally to
13161 * .version: new year, new version: 2.3.7
13162 * src/SDCCmain.c (main): applied patch #866468
13163 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13164 provided by Scott Bronson
13165 * doc/sdccman.lyx: updated documentation for sdcdb
13166 updated and added chapter tips
13168 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13170 * src/SDCCsymt.h: missing from yesterday's commits
13172 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13174 * src/SDCC.y (struct_or_union_specifier),
13175 * support/Util/SDCCerr.c,
13176 * support/Util/SDCCerr.h: verify that struct & union tags are used
13179 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13181 * src/SDCCglobl.h: missing from yesterday's commits
13183 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13185 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13186 sft_attributes, struct_declaration, parameter_declaration,
13187 type_name, start_block, declaration_list),
13188 * src/SDCC.lex (check_type): support redefinition of typedef names
13190 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13192 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13193 aligned xdata arrays. Erik helped me with the if clause.
13195 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13197 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13200 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13203 * src/SDCCast.c (newAst_),
13205 * src/SDCCicode.c (ast2iCode, newiCode),
13207 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13208 expr, statement, expression_statement, selection_statement,
13209 iteration_statement, expr_opt, jump_statement): foundation for tracking
13211 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13214 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13216 * support/Util/SDCCerr.c,
13218 * src/SDCCast.c (createCase, createDefault, decorateType),
13219 * src/SDCClabel.c (labelUnreach),
13220 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13222 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13223 (with thanks to Stas Sergeev)
13224 * device/include/time.h,
13225 * device/lib/time.c (CheckTime): suppress unreachable code warning
13227 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13229 * src/SDCCast.c (createIvalCharPtr),
13230 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13232 * support/regression/tests/nullstring.c: tests for these two bugs
13234 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13236 * support/Util/SDCCerr.h,
13237 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13238 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13239 about storage class and 'at' used inside struct or union
13240 * src/SDCCBBlock.c (iCodeFromeBBlock),
13241 * src/SDCCcse.c (ifxOptimize),
13242 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13243 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13244 printIval, emitStaticSeg, emitOverlay),
13245 * src/SDCClabel.c (deleteIfx),
13246 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13247 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13248 gatherAutoInit, processParms),
13249 * support/Util/SDCCerr.h,
13250 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13251 reporting for post-parse errors.
13253 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13255 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13256 implicit casts via union; they don't work on big endian systems
13257 (possible fix for bug #861138)
13259 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13261 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13262 * src/mcs51/main.c: fixed the fix for bug #737001
13264 2003-12-15 Borut Razem <borut.razem AT siol.net>
13266 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13268 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13270 * support/makebin/makebin.c: put output in binary mode
13272 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13274 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13275 xdata and data memory on startup. Set the environment variable
13276 SDCC_NOGENRAMCLEAR to disable this.
13277 * src/mcs51/peephole.def,
13278 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13279 (allows non-interrupt and interrupt code to safely compete for a resource
13280 without the non-interrupt code having to disable interrupts)
13282 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13284 * src/SDCCicode.c (geniCodeAdd),
13285 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13286 with valFromType if type might be a pointer and host is big endian).
13287 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13288 types, not just integer types.
13289 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13290 multiply defined with mismatching "at" address.
13292 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13294 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13295 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13296 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13297 with embedded nulls (fixed bug #753752)
13299 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13301 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13302 Apparently this did not see much testing (endless loop)
13304 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13306 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13308 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13310 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13311 gracefully handle NULL memmap pointers
13313 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13315 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13316 instead of deleting the iCode when an operand is volatile
13317 * src/z80/gen.c (genDummyRead),
13318 * src/mcs51/gen.c (genDummyRead),
13319 * src/ds390/gen.c (genDummyRead),
13320 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13322 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13323 * src/SDCC.y: fixed bug #850420
13325 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13327 Applied z80 i/o port patch from Peter Townson and fixed some operators
13328 to better handle operands in A register.
13329 * device/include/z180.h
13335 * src/z80/peeph-z80.def
13336 * src/z80/peeph.def
13339 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13341 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13343 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13345 * device/lib/hc08/_mullong.c: Removed extra #endif
13347 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13349 * sim/ucsim/hc08.src/inst.cc,
13350 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13351 carries from x to h
13352 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13353 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13354 * device/include/stdarg.h: fixed varargs for hc08
13355 * device/lib/Makefile.in,
13356 * device/lib/hc08/Makefile,
13357 * device/lib/hc08/_mulint.c,
13358 * device/lib/hc08/_mullong.c: fixed some endian problems
13360 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13362 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13363 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13364 * device/lib/_gptrget.c,
13365 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13367 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13369 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13370 * src/SDCCast.c (astErrors): fixed bug #846007
13371 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13373 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13375 * src/SDCCast.c (decorateType): disabled a transformation I added in
13376 revision 1.188 (access to fields of a structure at an absolute address);
13377 it breaks with bitfields, extern declarations, and gcse analysis.
13378 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13379 could be assigned through a pointer, so don't complain.
13380 * src/SDCCast.c (astErrors),
13382 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13384 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13386 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13387 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13388 output of __config directives, since gpasm now supports them
13389 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13390 pre-processor macro, i.e. -DMCU=p18f452
13391 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13392 and modified to handle 'cast' icode similarly to '=' icode
13393 * src/pic16/device.h (typedef struct PIC_device): added field
13394 'extMIface' to indicate that chip has external memory interface
13395 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13396 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13399 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13401 * src/SDCC.y (pointer): fixed bug #846006
13402 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13403 * src/SDCCast.c (decorateType): fixed bug #846009
13404 * src/ds390/peeph.def,
13405 * src/ds390/gen.c (genAnd, genOr),
13406 * src/mcs51/peeph.def,
13407 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13409 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13411 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13418 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13422 * src/SDCCbitv.c: added function to free a bitvector
13423 * src/SDCClrange.h,
13424 * src/SDCClrange.c: added function to recompute the liveranges
13425 * src/avr/ralloc.c,
13426 * src/ds390/ralloc.c,
13427 * src/hc08/ralloc.c,
13428 * src/mcs51/ralloc.c,
13429 * src/pic/ralloc.c,
13430 * src/pic16/ralloc.c,
13431 * src/xa51/ralloc.c,
13432 * src/z80/ralloc.c: recompute the liveranges after register packing
13434 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13436 * src/SDCCloop.c (newInduction): fixed bug #845630
13438 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13440 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13441 inadvertantly left behind from my 2003-11-12 change
13443 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13445 Updated headers I neglected to commit yesterday.
13446 * src/SDCClrange.h,
13449 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13451 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13452 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13453 * src/SDCCopt.c (eBBlockFromiCode),
13454 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13455 the creation of the key hash table from the sequencing so it can be used
13456 earlier (for some GCSE bug fixes still pending)
13458 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13460 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13461 * support/regression/tests/addsub.c: testing genPlus shortcut
13463 2003-11-15 Borut Razem <borut.razem AT siol.net>
13465 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13467 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13469 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13470 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13471 ordering is immaterial.
13472 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13474 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13476 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13477 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13478 (SIGSEV) of bug #840381
13479 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13480 unlink new file before rename if new and old filenames are the same)
13482 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13484 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13485 uninitialized variables) for the mcs51. Set environment variable
13486 SDCC_GENRAMCLEAR to test.
13487 xdata initialization slightly shorter
13489 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13492 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13493 #838241 & 780691 (basicly the same bug)
13494 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13495 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13497 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13499 * src/SDCCmain.c (linkEdit): "fix" #834252
13501 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13503 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13505 * src/SDCC.y: fixed bug #819403
13507 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13509 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13510 the reentrant attribute.
13511 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13512 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13514 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13515 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13516 erroneously reduced to a literal.
13517 * src/hc08/ralloc.c (packRegisters, rematStr),
13518 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13521 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13523 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13524 * doc/sdccman.lyx: changed from 'article' to 'book'
13525 * doc/Makefile: readded test_suite_spec and cdbfileformat
13527 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13529 * device/include/stdlib.h: include malloc.h to comply with ANSI
13530 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13532 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13534 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13535 * doc/clean.mk: also remove *.out files
13536 * doc/sdccman.lyx: some additions, larger top/bottom margins
13538 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13540 * src/SDCC.y: fixed bug #837365
13541 * support/regression/tests/bitopcse.c
13542 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13543 a symbol (might be valop instead)
13544 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13545 * device/lib/clean.mk: added hc08 to the cleaning list
13547 2003-11-04 Borut Razem <borut.razem AT siol.net>
13549 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13551 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13552 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13553 malloc is declared in standard stdlib.h
13555 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13557 * device/lib/hc08/Makefile: need to clean .rel not .o files
13558 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13560 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13564 * src/mcs51/main.c,
13565 * src/ds390/main.c,
13569 * src/pic16/main.c,
13570 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13571 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13572 tests (which uses the port's oclsExpense function)
13578 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13580 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13582 * src/SDCCcse.c (ifxOptimize),
13583 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13584 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13585 deleting the IFX iCode.
13586 * src/hc08/ralloc.c: reduced unneeded slocs
13587 * src/hc08/gen.c: fixed bug in asmopToBoolean
13589 2003-11-04 Borut Razem <borut.razem AT siol.net>
13591 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13592 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13593 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13594 transferred to configure
13596 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13598 Use headers defined in the C[++] standards:
13599 * sim/ucsim/gui.src/serio.src/fileio.cc
13600 * sim/ucsim/gui.src/serio.src/frontend.cc
13601 * sim/ucsim/gui.src/serio.src/main.cc
13602 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13603 * support/Util/NewAlloc.c
13605 * as/mcs51/lklibr.c
13609 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13611 * Added MSVC projects for hc08 assembler and linker:
13612 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13613 /as/hc08/link_hc08.dsp
13615 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13617 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13619 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13621 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13623 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13625 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13627 2003-10-31 Borut Razem <borut.razem AT siol.net>
13629 * support/cpp2/cpplib.h,
13630 support/cpp2/cpplib.c,
13631 support/cpp2/cpplex.c,
13632 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13633 to switch _asm block preprocessing on / off. Default is
13634 #pragma preproc_asm +
13636 2003-10-31 Borut Razem <borut.razem AT siol.net>
13638 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13639 when outputting comment blocks (when executed with -C option) and
13640 _asm (SDCPP specific) blocks
13642 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13644 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13646 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13648 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13650 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13652 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13653 * src/SDCCast.c (decorateType): fixed bug #832664
13655 2003-10-31 Borut Razem <borut.razem AT siol.net>
13657 * support/cpp2/cpplex.c: fixed for SDCPP:
13658 comments(when executed with -C option) and _asm blocks
13659 were included even if they where in skipped #if block.
13660 Applied solution from GCC cpp 3.3.2
13662 2003-10-31 Borut Razem <borut.razem AT siol.net>
13664 * src/SDCC.lex: sdcc now understands both formats:
13665 '# <line_number> <file_name>' and
13666 '#line <line_number> <file_name>'
13667 * support/cpp2/cppmain.c: sdcpp now generates the standard
13668 '# <line_number> <file_name>' instead of former
13669 '#line <line_number> <file_name>'
13671 2003-10-30 Borut Razem <borut.razem AT siol.net>
13673 * support/cpp2/cpphash.h,
13674 * support/cpp2/cpplib.h
13675 * support/cpp2/cpplex.c,
13676 * support/cpp2/cppmain.c,
13677 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13679 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13681 Fixed a number of problems revealed by bug #827883.
13682 * src/SDCCloop.c (loopInvariants): Spill location of the
13683 result operand should be recomputed if extracted from
13684 a loop. Also, don't extract assignments of an iTemp
13686 * src/SDCCast.c (isConformingBody): loop reversal should
13687 not occur if the control variable is involved with a
13688 relational operator.
13690 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13692 * .version: bumped to 2.3.6 to reflect the big improvements
13693 made by Erik and Klaus. Thanks!
13695 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13697 Replaced the livrange code.
13698 * src/SDCClrange.c: added new LR code
13700 * src/SDCCBBlock.h: removed remainig parts from old LR code
13701 * src/ds390/ralloc.c,
13702 * src/ds390/gen.c: minor fixes to make it work with new code
13704 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13707 * as/hc08/lkrloc.c,
13709 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13710 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13711 (tweaked fix for bug #818696)
13713 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13715 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13717 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13720 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13721 * src/mcs51/gen.c (gencjneshort),
13722 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13723 more efficient (per Scott Bronson's suggestion)
13725 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13727 Extended the semantics of the critical keyword to include
13728 individual statements. See RFE #827755 and #799831
13733 * support/Util/SDCCerr.c
13734 * support/Util/SDCCerr.h
13739 2003-10-19 Borut Razem <borut.razem AT siol.net>
13741 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13743 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13745 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13747 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13748 and predecrement operand is displayed
13750 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13752 * src/SDCCval.c (valMinus): fixed bug #826041
13754 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13756 Some hc08 related updates that I missed earlier
13757 * sim/ucsim/stypes.h
13758 * support/regression/ports/hc08/spec.mk
13760 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13762 New target "hc08" for the Motorola 68hc08 family of micros
13770 * sim/ucsim/hc08.src/*
13771 * sim/ucsim/configure.in
13772 * src/ucsim/configure
13773 * sim/ucsim/packages_in.mk
13776 * device/include/mc68hc908qy.h
13777 * device/lib/hc08/*
13778 * device/lib/Makefile.in
13779 * support/regression/ports/hc08/*
13780 * support/regression/Makefile
13782 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13784 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13786 * src/ds390/gen.c (genCast): fixed bug #821957
13788 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13790 * device/lib/logf.c: "fixed" overlay bug
13791 * support/regression/ports/host/spec.mk: added m library
13792 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13793 * support/regression/tests/float_trans: added (for Eric)
13795 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13797 * src/mcs51/gen.c (genCpl): fixed bug
13798 http://sf.net/mailarchive/message.php?msg_id=6263915
13800 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13802 * src/SDCCast.c (decorateType): added extended constant folding
13803 * src/SDCCsymt.c (computeType): cleanup
13804 * src/SDCCval.c (valShift): minor optimization
13805 * support/regression/tests/ast_constant_folding.c: added
13807 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13809 * src/SDCCmain.c: removed some unintended changes
13811 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13813 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13814 * src/z80/gen.c: fixed part of bug #817589
13815 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13817 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13819 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13830 * src/ds390/ralloc.c
13832 * src/mcs51/ralloc.c
13834 * src/pic16/ralloc.c
13835 * src/xa51/ralloc.c
13837 * src/z80/gen.c: removed unused label "release:"
13839 2003-10-06 Borut Razem <borut.razem AT siol.net>
13841 * src/SDCC.lex: removed definition of unused variables
13842 save_optimize and save_options
13844 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13846 * clean.mk: removed '=' in "-maxdepth=1"
13847 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13848 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13850 2003-10-06 Borut Razem <borut.razem AT siol.net>
13852 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13853 my_unput() replaced by unput()
13855 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13857 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13858 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13859 type-punned pointer will break strict-aliasing rules"
13860 Old LR behaviour is again default; Klaus' LR can be choosen by
13861 defining the environment variable LRKLAUS
13865 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13866 * clean.mk: fixed removal of files in bin/CVS/
13867 * device/lib/clean.mk: fixed removal of directories small and large
13868 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13870 * src/SDCCval.c: removed superflous test for pedantic
13872 2003-10-05 Borut Razem <borut.razem AT siol.net>
13874 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13875 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13876 message "unmatched #pragma SAVE and #pragma RESTORE"
13878 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13880 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13881 assembly, critical functions, atomic, nojtbound)
13883 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13885 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13891 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13894 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13896 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13898 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13899 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13900 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13902 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13904 * src/z80/gen.c (genRet): fixed bug #524753
13905 * src/z80/gen.c (genCast): fixed internal error on cast from
13907 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13908 fix for bug #477835 to the z80
13909 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13910 for tracking iCodes in the peephole optimizer for z80
13912 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13914 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13915 the other part of bug #814548
13916 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13918 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13920 * src/SDCCcse.c: fixed part of bug #814548
13922 2003-09-28 Borut Razem <borut.razem AT siol.net>
13924 * src/asm.c: rewrite of printILine() to use temporary file instead
13926 * src/xa51/main.c: commented out declaration of int rewinds
13928 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13930 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13932 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13934 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13935 * src/asm.c (printILine): Fixed bug #811015
13937 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13939 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13942 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13944 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13945 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13946 to correctly handle general case of AOP_PAIRPTR
13947 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13949 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13951 * src/mcs51/ralloc.c (fillGaps),
13952 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13953 register positioning bug)
13955 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13957 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13959 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13961 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13962 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13963 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13964 (ralloc doesn't intentionally do this now, but perhaps later)
13965 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13966 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13967 register positioning bugs (Fixed bug #762602 and #795325)
13968 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13969 (Fixed bug #808779)
13970 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13971 lines that --i-code-in-asm generates
13973 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13975 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13976 trying to fclose a FILE* that was already closed.
13978 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13980 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13981 of const struct should be treated as if const themselves)
13983 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13985 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13987 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13989 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13990 Unix (/n) and DOS (/r/n) line terminations.
13992 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13994 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13997 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13999 * src/mcs51/gen.c (genFunction, genEndFunction),
14000 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14001 and restore of EA so that stack offsets to parameters are
14002 correct when using both critical and reentrant/stack-auto.
14003 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14004 size (can be triggered in error if sloc is shared between
14005 different sized objects)
14006 * device/include/float.h: fixed macros to explicitly use
14007 unsigned long where needed
14009 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14011 Feature req. 799831: added code to allow nesting of critical functions
14012 * src/mcs51/gen.c (genFunction, genEndFunction)
14013 * src/ds390/gen.c (genFunction, genEndFunction)
14015 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14017 * src/SDCCsymt.c (sclsFromPtr),
14019 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14020 support for standard C idiom of memory mapped variables; for
14021 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14022 to xdata int at 0x1234 tempvar = 1.
14023 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14024 provided by Akiya ISHIDA
14026 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14028 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14029 * src/SDCCval.c (constVal): added reduction from int to char
14030 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14031 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14032 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14034 * support/regression/tests/shifts.c: fixed
14036 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14038 * src/z80/gen.c (genXor): Fixed bug #805445
14040 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14042 Fixed bug #621531 (const & volatile confusion in the type chain).
14043 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14044 refer to the const or volatile state of the pointer itself.
14056 * src/pic16/ralloc.c
14057 * support/regression/tests/const.c
14059 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14061 When checking for duplicated modules, use absolute paths
14062 instead of relative paths. Files changed:
14067 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14069 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14071 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14073 * device/include/string.h: added size_t typedef, changed
14074 prototypes to use size_t, eliminated separate reentrant and
14075 non-reentrant declarations, added _memmove declaration
14076 * device/lib/_memcpy.c: changed to use size_t instead of int,
14077 changed /4 to >>2 to avoid division library call
14078 * device/lib/_memcmp.c,
14079 * device/lib/_memset.c,
14080 * device/lib/_strncat.c,
14081 * device/lib/_strncpy.c,
14082 * device/lib/_strncmp.c: changed to use size_t instead of int
14083 * device/lib/_memmove.c: new file (fixed bug #772294)
14084 * device/lib/Makefile.in: added _memmove.c
14085 * device/lib/z80/asm_strings.s: fixed bug #772290
14086 * support/regression/tests/bitfields.c: attempt to fix host assertion
14087 failure on amd64-unknown-linux2.2
14089 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14091 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14092 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14093 * as/z80/asmain.c (main): fixed bug #801766
14095 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14097 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14100 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14102 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14103 reported in bug #800609
14105 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14107 * Top header beautifications in src/pic16 directory:
14108 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14109 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14110 pcoderegs.h, ralloc.c, ralloc.h
14111 * main.c: added top header and GPL license notice
14112 * pcode.c: fixed the if-conditional warning
14114 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14116 * device/lib/_mullong.c: replaced int by short for gcc
14118 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14120 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14121 and JUMPTABLE iCodes properly now (worked by accident before)
14122 * src/mcs51/gen.c (leftRightUseAcc),
14123 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14124 iCode properly now. Use getSize instead of nRegs since a & b
14125 aren't part of the nRegs tally.
14127 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14129 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14130 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14131 before instructions that use the _STATUS register
14133 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14135 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14136 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14137 fetching of the pointer
14138 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14139 copied from genNearPointerSet()
14140 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14141 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14142 If they pop r0/r1 they must be called in the opposite order than aopOp().
14143 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14144 (resp. --stack-auto), prepared for --xstack
14146 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14148 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14150 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14152 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14153 these ports have their own __sdcc_external_start()
14155 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14157 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14158 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14159 type for bits was changed. It resulted in bit variables becoming
14160 global, which is not permitted in PIC 14 assembly output.
14162 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14164 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14166 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14168 Z80 and MCS51 linkers complaint if a public symbol is defined
14169 in more than one library module:
14173 * as/mcs51/Makefile.in
14175 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14177 A few small changes that speed up the peephole optimizer.
14181 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14183 Try to make the peephole optimizer smarter by maintaining
14184 an association between the assembly source code and the
14185 iCodes that originated them. Put this information to use
14186 with a new peephole rule condition "notVolatile" so that
14187 the rules can be aggressive yet still safe.
14192 * src/mcs51/peeph.def
14194 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14198 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14199 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14200 if the left or right operand symbols have the accuse flag set.
14202 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14204 Changed the type of the result of the ! (NOT) operator to char;
14205 previously it returned the same type as the source. This allows
14206 us to eliminate all the genFloatNot functions (all of its target
14207 implementations were very buggy) since !float can use the same
14210 * src/SDCCicode.c (ast2iCode): ! returns char
14211 * src/mcs51/gen.c (genNot, genNotFloat),
14212 * src/ds390/gen.c (genNot, genNotFloat),
14213 * src/z80/gen.c (genNot, genNotFloat),
14214 * src/pic/gen.c (genNot, genNotFloat),
14215 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14217 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14219 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14220 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14221 during interrupts. Ensure WSAVE is located at a shared bank address.
14222 2. Fixed page selection in some places
14223 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14224 the registers name strings.
14225 4. Fixed "signed / unsigned compare" compiler warnings.
14226 5. The PIC port manages its own allocation of the general purpose
14227 registers, but makes no attempt to reuse them. As a result when
14228 compiling it soon runs out of general purpose registers. Some
14229 additional code was added to the files pcode.c and device.c to walk
14230 through the function call tree and rename the registers so that they
14240 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14241 genPlus() & genMinus() when the result is the same as left or right
14243 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14245 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14247 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14249 Made bitfield a distinct type from bit so that bitfields
14250 convert as per ANSI C and bits retain their traditional
14251 boolean style behaviour. Implemented bitfield support in
14259 * src/ds390/gen.c: bit v bitfield split
14260 * src/z80/gen.c: New support for bitfields
14261 * support/regression/tests/bitfields.c: reenabled z80,
14264 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14266 Rules 246.x, 247.x relate to bitfields, the others speed up
14267 access to xdata mapped I/O devices.
14269 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14271 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14273 Cleaned up genPackBits and genUnpackBits and added two helper
14274 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14275 for literal assignments in genPackBits (thanks to Frieder for
14281 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14283 Fixed bug #748310 (pointer to function type mishandled when the
14284 function name is omitted). Also fixed a SIGSEGV when a function
14285 attribute (reentrant, etc) is used on a non-function or on a
14286 function but misplaced before the parameter list.
14288 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14290 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14291 * support/Util/SDCCerr.h,
14292 * support/Util/SDCCerr.c: Added func attr misuse error msg
14294 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14296 Fixed bug #787649 by anonymous
14297 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14298 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14300 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14302 Fixed numerous bitfield problems.
14304 * src/SDCC.y: More bitfield related error checking
14306 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14307 * support/Util/SDCCerr.h,
14308 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14309 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14310 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14311 * support/regression/tests/bitfields.c: tests added
14313 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14315 Made the constant following the "interrupt" keyword optional. If
14316 omitted, the function will not automatically be given an entry
14317 in the interrupt vector table (similar to #pragma NOIV, but
14318 less syntacticly kludgy). The interrupt number is also now
14319 range checked. Also fixed a bug in the high order bit example
14326 * support/Util/SDCCerr.c
14327 * support/Util/SDCCerr.h
14330 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14332 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14333 * src/SDCCicode.c (operandOperation): rewritten some ops
14334 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14335 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14337 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14338 be re-activated by defining REDUCE_LITERALS)
14339 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14340 unsigned, but are signed by default
14341 * src/SDCCval.c (constVal): rearranged
14342 * src/SDCCval.c (valMod): preliminary fix
14343 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14344 * support/regression/literalop.c: added, work in progress
14346 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14348 Generate warnings for useless declarations like "char data;"
14349 that don't do what new users expect.
14352 * support/Util/SDCCerr.h
14353 * support/Util/SDCCerr.c
14355 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14357 * src/SDCCval.c (valMult): fix overflow detection of negative int
14359 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14361 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14363 Changes to support big endian targets:
14376 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14378 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14379 * device/lib/time.c: fixed warning "integer overflow in expression"
14381 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14383 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14384 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14385 constants are unsigned; added recognition of "u" flag for unsigned
14386 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14387 * src/SDCCval.c (valDiv, valMod): fixed signdness
14388 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14389 signedness of modulo, left and right shift
14390 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14391 * support/Util/SDCCerr.h: added warning W_INT_OVL
14392 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14393 * src/SDCCast.c (ast_print): improved output of constants
14395 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14397 Fixed some warnings when building with MSVC:
14399 * as/mcs51/asdata.c
14403 * link/z80/aslink.h
14404 * link/z80/lkdata.c
14405 * link/z80/lkeval.c
14410 * support/cpp2/cpplib.c
14414 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14416 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14418 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14420 * support/librarian/clean.mk: Do not remove Makefile.
14421 * support/librarian/Makefile: added.
14423 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14425 Added librarian to MSVC build:
14428 * support/librarian/librarian.dsp
14430 'configure' not needed for librarian, removed:
14431 * support/librarian/configure
14432 * support/librarian/configure.in
14433 * support/librarian/config_in.h
14434 * support/librarian/Makefile.in
14436 Hopefully these ones built the librarian and the rest of sdcc properly:
14438 * Makefile.common.in
14440 Messed up 'configure', so revert to previous version:
14444 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14446 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14447 there, while the mantissa of a double is "only" 53 bits wide.
14449 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14451 Adding sdcclib to the build. MSVC project coming soon.
14452 Files added/changed:
14454 * support/librarian/clean.mk
14455 * support/librarian/configure
14456 * support/librarian/configure.in
14457 * support/librarian/config_in.h
14458 * support/librarian/Makefile.bcc
14459 * support/librarian/Makefile.in
14460 * support/librarian/sdcclib.c
14463 * Makefile.common.in
14467 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14469 Linker now complaints if linked modules have conflicting options, for
14470 example, one compiled using --model-large and another one compiled with
14471 --model-small. The following files were modified:
14473 * as/mcs51/asdata.c
14474 * as/mcs51/aslink.h
14476 * as/mcs51/asmain.c
14478 * as/mcs51/i51pst.c
14479 * as/mcs51/lkdata.c
14480 * as/mcs51/lklibr.c
14481 * as/mcs51/lkmain.c
14487 * link/z80/aslink.h
14488 * link/z80/lkdata.c
14489 * link/z80/lklibr.c
14490 * link/z80/lkmain.c
14493 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14495 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14496 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14498 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14500 * src/z80/mappings.i: fix _mul[us][int,long] entries
14502 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14504 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14506 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14508 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14509 * support/regression/tests/bitopcse.c: added
14517 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14519 added support for new library format to z80, gbz80 linkers:
14525 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14527 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14528 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14530 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14532 added DUMMY_READ_VOLATILE:
14541 * src/SDCCcse.c (algebraicOpts): many improvements
14542 * src/SDCCcse.h: removed algebraicOpts()
14543 * src/SDCCicode.c (picDummyRead): added
14545 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14547 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14548 "Insufficient space in data memory".
14550 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14552 * src/mcs51/gen.c: fixed bug #771358
14553 * src/z80/gen.c: fixed bug #759087
14555 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14557 * src/pic16/glue.c: minor cleanup by Vangelis
14559 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14561 * device/include/regc515c.h: fixed #758477
14562 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14563 * device/lib/_gptrput.c: saved a few bytes
14564 * my tab spacing is 8, yours too?)
14565 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14566 * device/lib/serial.c: process RX bytes earlier than TX bytes
14567 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14569 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14571 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14573 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14575 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14577 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14579 * device/lib/Makefile.in: bad fix, reverted to 1.43
14581 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14583 * device/lib/Makefile.in: added missing z80 object files
14585 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14587 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14588 pic16 progress by Vangelis:
14591 * src/pic/Makefile:
14598 * pic16/genarith.c:
14603 * pic16/pcodepeep.c:
14606 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14608 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14610 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14612 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14613 added gbz80 build to MSVC project.
14614 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14615 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14616 from 8051 stuff and setup so it links using a .lnk file.
14618 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14620 * support/librarian/sdcclib.c: sdcc librarian.
14621 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14624 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14626 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14628 2003-07-02 Borut Razem <borut.razem AT siol.net>
14630 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14631 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14632 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14633 src/xa51/main.c, src/z80/main.c:
14634 virtualization of glue() function: each port has it's own glue function,
14635 which is accessed by do_glue function pointer in PORT.general structure
14637 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14639 * DS800C400 fun, improved ROM interface and tinibios.
14641 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14643 * More support for DS80C400. Now includes beginning of interface to ROM.
14645 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14647 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14649 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14651 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14653 2003-06-19 Borut Razem <borut.razem AT siol.net>
14655 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14657 2003-06-19 Borut Razem <borut.razem AT siol.net>
14659 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14660 fixed Z80 port - crt0.o: cannot open.
14662 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14664 * support/Util/MySystem.c (merge_command): revert bad fix
14666 2003-06-18 Borut Razem <borut.razem AT siol.net>
14668 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14670 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14672 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14673 option --use-stdout sends errors to stdout instead of stderr.
14675 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14677 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14679 2003-06-15 Borut Razem <borut.razem AT siol.net>
14681 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14682 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14683 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14684 fixed width array of pointers replaced with sets;
14685 multiple include and lib paths ared transferred to preprocessor and linker
14686 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14687 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14688 fixed width array of pointers
14689 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14690 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14691 fixupPath(), getPathDifference()
14692 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14693 fixed width array of pointers
14695 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14697 * src/pic16/ralloc.c: fix warnings
14698 * src/pic16/pcode.c: fix warning
14700 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14702 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14703 know all the details, but essentially this set of changes enable
14704 the pic16 port to generate movff instructions and generate assembler
14708 * src/pic16/glue.c:
14709 * src/pic16/pcode.c:
14710 * src/pic16/device.c:
14711 * src/pic16/main.c:
14712 * src/pic16/pcode.h:
14713 * src/pic16/pcoderegs.c:
14714 * src/pic16/ralloc.c:
14715 * src/pic16/ralloc.h:
14717 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14719 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14720 added option --vc, so sdcc errors and warnings are compatible with
14721 Microsoft Visual Studio.
14723 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14725 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14726 device/lib/libfloat.lib: added atof function.
14728 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14730 * doc/sdccman.lyx: updated to Lyx 1.3
14731 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14732 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14733 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14735 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14737 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14739 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14741 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14742 additions to the "related tools/documentation" section
14744 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14746 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14748 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14750 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14751 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14753 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14755 * doc/sdccman.lyx: fix double dash and other minor things
14756 * doc/Makefile: fix double dash
14758 2003-05-28 Karl Bongers(patches from Martin Helmling)
14759 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14760 condition and ignore commands.
14762 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14764 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14765 is in parts still quite out of date, I did changes as far as I felt makes sense
14766 for a non-native english speaker.
14767 Please feel free to add to the manual or to correct my changes.
14768 * doc/Makefile: undid touching the date of intermediate tex files.
14770 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14772 * doc/sdccman.lyx: Manual has an index now
14774 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14776 Finalize muluint/mulsint and mululong/mulslong merging:
14777 * device/lib/_mulint.c
14778 * device/lib/_mullong.c
14779 * device/lib/gbz80/mul.s
14780 * device/lib/gbz80/stubs.s
14781 * device/lib/z80/mul.s
14782 * device/lib/z80/stubs.s
14783 * src/SDCCsymt.c (initCSupport)
14785 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14787 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14788 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14789 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14790 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14793 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14795 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14796 the regression tests I'm not brave enough to enable 245.b, 245.c
14797 * doc/sdccman.lyx: added latex preamble for hyperref package.
14798 Using pdflatex this will give you a hyperlinked pdf file with
14799 bookmarks. (prepend '%' before /usepackage if this breaks something)
14801 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14803 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14805 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14807 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14809 2003-05-21 <johan AT balder>
14811 * src/SDCCglue.c (printIval): fixed bug #739934
14813 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14815 Applied patch from bug 737905 (renamed yylineo to mylineno):
14822 * src/pic16/pcode.c: Cleaned warnings
14823 * src/pic16/pcodeflow.c: Cleaned warnings
14824 * src/pic16/pcoderegs.c: Cleaned warnings
14826 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14828 * src/pic16/pcode.c: Cleaned warnings
14829 * src/pic16/pcodepeep.c: Cleaned warnings
14830 * src/pic16/ralloc.c: Cleaned warnings
14832 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14834 * doc/sdccman.lyx: fixed bug 739745
14835 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14837 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14839 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14840 it can be defined with CFLAGS when running configure
14841 * src/SDCCmain.c: fixed compiling + linking with object files
14843 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14845 * configure.in: configure for pic16 port,
14846 added --disable-pic16-port
14847 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14848 * src/SDCCmain.c: linkOptions is changed to set *,
14849 added if/endif conditional macros to remove options help
14850 messages from optionsTable when a port is not configured, added
14851 support for the PIc16 port in the ports table, when executing
14852 the compiler with no port specified on command line, a default
14853 port is selected with the new macro DEFAULT_PORT which is
14854 defined in port.h, in setDefaultOptions() linkOptions is removed
14855 from initialization assignment, since now it is a set,
14856 parseCmdLine uses setParseWithComma for linkOptions, in
14857 linkEdit() linkOptions are accessed with new function indexSet()
14858 which returns the i'th item of a set variable. See SDCCset.c, in
14859 linkEdit() when calling buildCmdLine(), added linkOptions as
14860 last argument. Now users can pass arguments to gplink via the
14861 -Wl option, main() uses pic16glue() to glue up pic16 programs
14862 * src/SDCCpeeph.c: various changes to support pic16
14863 * src/SDCCset.c: added function void *indexSet(set *, int) to
14864 return the i'th item of the set
14865 * src/SDCCset.h: added function prototype for indexSet()
14866 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14867 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14868 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14869 added macro DEFAULT_PORT
14870 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14871 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14873 * src/pic16/glue.c: commented out some error producing lines
14874 * src/pic16/main.c: __config directives are commented out to stop
14875 gpasm complaining and test the linkage with gplink, _linkCmd and
14876 _asmCmd changed to be more gplink and gpasm friendly
14877 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14878 produced an error when parsed, peep rule 12 is added to utilize
14879 movff, but it is commented out since the pCode does not support
14880 yet a command with 2 address arguments
14882 2003-05-18 <johan AT balder>
14884 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14885 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14886 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14888 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14889 Added feature to script commands from file.
14891 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14893 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14894 * src/SDCCutil.c: include ctype.h for win32
14896 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14898 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14900 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14902 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14903 Fixed so you can set breakpoints prior to run, run does not stop
14904 on entry now. Add tbreak. Other enhancements and fixes for use
14907 2003-05-12 Borut Razem <borut.razem AT siol.net>
14909 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14911 2003-05-11 Borut Razem <borut.razem AT siol.net>
14913 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14914 the path of bin directory, so that PATH is the only env. variable, which has to be set
14915 in case of standard installation.
14916 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14917 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14918 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14920 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14922 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14923 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14924 temp files are in the port dir; clean the gen/test directory when
14925 generating new test.c
14926 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14927 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14928 * support/regression/tests/zeropad.c: added
14930 2003-05-09 <johan AT balder>
14932 * src/SDCCglue.c: fixed bug #597940
14934 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14936 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14937 cache sfr, optimize next,step, fix off by one sourceline,
14938 support ddd list function.
14939 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14941 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14943 * support/regression/HTMLgen.py: added compare_s2f()
14944 * support/regression/Makefile: redo 1.27
14945 * support/regression/generate-cases.py: redo 1.5
14947 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14949 * support/regression/tests/float.c: workaround 33 bit hex constant
14950 * support/regression/tests/simplefloat.c: fix division for host
14952 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14954 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14955 that tame's the PIC's over-aggressive optimizer.
14957 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14959 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14962 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14964 Initial support for DS80C400. "Hello world" runs on TINIm400
14967 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14969 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14970 * Some notes on ddd usage added in debugger/README
14971 Martin Helmling adding more features and fixes for ddd GUI debugger.
14972 Code added for nexti, stepi, up, down, and other adjustments.
14974 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14976 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14977 * src/pic/peeph.def Added two rules to optimize carry manipulation
14978 * src/pic/* removed debug printfs
14980 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14982 * debugger/mcs51/cmd.c: added header newalloc.h
14984 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14986 * as/Makefile: new EXEEXT
14987 * as/z80/Makefile: remove trailing slash of BUILDIR
14988 * as/z80/clean.mk: new EXEEXT
14989 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14990 * support/cpp2/Makefile.in: new EXEEXT
14991 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14993 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14995 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14996 EXEEXT was introduced to fix all related problems with targets
14997 "clean", "install" and "uninstall"; a couple of further flaws
14998 especially with "clean" have been fixed too
14999 * as/mcs51/Makefile.in
15000 * as/mcs51/clean.mk
15004 * debugger/mcs51/Makefile.in
15005 * debugger/mcs51/clean.mk
15006 * link/z80/Makefile
15007 * link/z80/Makefile.in
15008 * link/z80/clean.mk
15010 * packihx/Makefile.in
15012 * sim/ucsim/Makefile
15013 * sim/ucsim/clean.mk
15014 * sim/ucsim/avr.src/Makefile.in
15015 * sim/ucsim/avr.src/clean.mk
15016 * sim/ucsim/s51.src/Makefile.in
15017 * sim/ucsim/s51.src/clean.mk
15018 * sim/ucsim/xa.src/Makefile.in
15019 * sim/ucsim/xa.src/clean.mk
15020 * sim/ucsim/z80.src/Makefile.in
15021 * sim/ucsim/z80.src/clean.mk
15022 * sim/ucsim/main_in.mk
15023 * sim/ucsim/packages_in.mk
15024 * sim/ucsim/gui.src/Makefile.in
15025 * sim/ucsim/gui.src/serio.src/Makefile.in
15026 * sim/ucsim/gui.src/serio.src/clean.mk
15029 * support/cpp2/Makefile.in
15030 * support/cpp2/clean.mk
15031 * support/makebin/Makefile
15032 * support/makebin/clean.mk
15033 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15034 * doc/sdccman.lyx: --program-suffix no longer needed
15036 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15038 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15039 Martin Helmling added support for ddd GUI debugger.
15040 Code added to display assembly, set variables, and other commands
15041 to interface to ddd.
15043 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15045 * as/Makefile: fix target clean
15046 * as/clean.mk: fix target clean
15047 * as/z80/clean.mk: fix target clean
15049 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15051 * Makefile.common.in: added AT EXEEXT AT
15052 * configure.in: removed all mingw32 stuff
15053 * configure: rebuilt from configure.in
15054 * doc/sdccman.lyx: updated section "installation"
15055 * support/scripts/sdcc_mingw32: adapted to configure
15056 * support/scripts/sdcc_cygwin_mingw32: added
15058 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15060 * src/pic Added object file support for the PIC port
15061 * src/pic Applied patch from Craig Franklin (this started the object file support)
15062 * src/regression Updated the PIC regression tests for object files
15064 2003-04-20 Borut Razem <borut.razem AT siol.net>
15066 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15067 lklex.c: In function `getfid':
15068 lklex.c:203: warning: array subscript has type `char'
15069 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15070 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15071 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15072 stack handling macros
15074 2003-04-19 Borut Razem <borut.razem AT siol.net>
15076 * "handling space characters in file path" task:
15077 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15078 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15079 * support/Util/MySystem.h: make it self-sufficient
15080 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15081 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15082 handling space characters in file path
15083 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15084 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15085 * support/Util/MySystem.c: handling space characters in executable's path
15087 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15089 * as/z80/Makefile: fix permanent rebuild of z80
15090 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15091 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15093 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15095 * src/SDCCopt.c: add special case optimization to replace modulo by
15096 a power of two with a bitwise AND.
15098 2003-04-18 <johan AT balder>
15100 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15102 2003-04-17 <johan AT balder>
15104 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15105 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15107 2003-04-13 Borut Razem <borut.razem AT siol.net>
15109 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15110 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15111 fixed mingw problem in adl_NORMALIZE_PATH
15113 2003-04-12 Borut Razem <borut.razem AT siol.net>
15115 * fixed "#pragma SAVE/RESTORE can not be nested":
15116 * src/SDCC.lex: reworked pragma handling functions
15117 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15118 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15120 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15122 * src/SDCCutil.c (pathEquivalent): defined but not used
15123 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15124 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15125 * configure: rebuilt from configure.in
15126 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15127 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15128 * device/include/Makefile.in: replace sdcc_datadir
15129 * device/lib/Makefile.in: replace sdcc_datadir
15130 * Makefile.common.in: add LDFLAGS from configure
15131 * packihx/Makefile.in: use LDFLAGS
15132 * src/Makefile.in: use LDFLAGS
15133 * support/cpp2/Makefile.in: add LDFLAGS from configure
15134 * support/makebin/Makefile: use LDFLAGS
15135 * .version: bumped version number to 2.3.5
15137 2003-04-12 Borut Razem <borut.razem AT siol.net>
15139 * completed "different paths" task:
15140 * src/SDCCmacro.c: fixed bug in handling quotes
15141 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15142 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15144 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15146 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15148 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15150 * ds390/gen.c ds390/peeph.def: fix bug 706781
15152 2003-04-11 Borut Razem <borut.razem AT siol.net>
15154 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15156 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15158 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15159 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15160 set - this bit used to not be set...).
15161 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15162 bad code in PIC Port
15163 * src/regression/and2.c added to test bug 609268
15164 * src/regression/Makefile added and2.c to regression test
15167 2003-04-08 <johan AT CP255758-A>
15169 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15170 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15171 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15173 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15175 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15177 * support/cpp2/Makefile.in: fix bug #487815
15178 * configure: rebuilt from configure.in
15179 * Makefile.common.in: docdir changed, new path suffixes
15180 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15181 * sdcc_vc_in.h: reflect changes from sdccconf.h
15182 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15183 * src/SDCCutil.h: remove BINDIR hack
15184 * doc/sdccman.lyx: update new path hierarchy
15186 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15188 * src/SDCCpeeph.c: added okToRemoveSLOC test
15190 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15192 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15194 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15196 * src/SDCCpeeph.c: added labelIsReturnOnly test
15197 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15199 2003-04-05 <johan AT balder>
15201 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15202 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15203 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15204 * src/SDCCast.c: fixed a warning
15205 * src/SDCCast.h: fixed a warning
15206 * src/SDCCicode.c (operandFromAst): fixed a warning
15208 2003-04-04 <johan AT balder>
15210 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15211 * src/SDCCast.c (decorateType): fixed bug #715076
15212 * src/SDCC.y: fixed bug #702907
15214 2003-04-03 <johan AT balder>
15216 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15217 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15218 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15219 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15220 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15222 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15224 * _decdptr.c: fix return values
15225 * _gptrget.c: fix return values
15226 * _gptrgetc.c: fix return values
15227 * _gptrput.c: fix return values
15228 * _mulint.c: fix return values
15229 * as/z80/Makefile: fix 'make -j' problem
15231 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15233 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15234 * configure.in: big cleanup, updated to autoconf 2.5x
15235 * configure: rebuilt from configure.in
15236 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15237 * sdcc_vc_in.h: reflect changes from sdccconf.h
15238 * doc/Makefile: fixed a flaw in "make install"
15240 2003-04-02 <johan AT balder>
15242 * src/ds390/gen.c (genCmp): no comments
15243 * src/mcs51/gen.c (genCmp): no comments
15244 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15245 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15247 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15249 * support/regression/generate-cases.py: place generated file in given sub directory
15250 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15251 * support/regression/Makefile: improvements for 'make -j';
15252 side effect: it's simpler and faster now
15254 2003-03-31 Borut Razem <borut.razem AT siol.net>
15256 * src/z80/main.c: link-{port} and as-{port} defined without path
15257 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15259 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15261 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15263 2003-03-30 Borut Razem <borut.razem AT siol.net>
15265 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15266 changed type of list parameter to set
15267 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15268 * src/port.h: changed type of do_assemble() parameter to set
15269 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15270 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15271 definition of "cppoutfilename" macro with NULL value in preProcess()
15272 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15273 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15274 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15275 replaced with set *binPathSet
15276 * shash_add() deallocates the item, if allready exsists, before adding the new one
15277 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15279 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15281 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15282 a nested for loop bug in the PIC port
15283 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15286 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15288 * support/Util/dbuf.h: remove C++ stuff to make it portable
15290 2003-03-28 Borut Razem <borut.razem AT siol.net>
15292 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15293 literal strings in stringLiteral()
15294 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15295 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15298 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15300 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15302 2003-03-26 <johan AT balder>
15304 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15305 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15306 * src/SDCCast.c (decorateType): fixed " -v < 3"
15308 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15310 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15311 Added Lenny Story's debug infrastructure changes:
15312 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15313 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15314 * src/cdbFile.c: added
15315 * src/SDCCdebug.c: added
15316 * src/SDCCdebug.h: added
15317 * src/SDCCast.c (createFunction)
15318 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15319 * src/SDCCmain.c (parseCmdLine, main)
15320 * src/SDCCmem.c (redoStackOffsets)
15321 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15324 * src/avr/gen.c (genAVRCode)
15325 * src/ds390/gen.c (gen390Code)
15326 * src/mcs51/gen.c (gen51Code)
15327 * src/pic/gen.c (genpic14Code)
15328 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15329 * src/xa51/gen.c (genXA51Code)
15330 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15332 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15334 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15335 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15337 2003-03-22 <johan AT balder>
15339 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15341 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15343 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15344 * doc/cdbfileformat.lyx: added, written by Lenny Story
15345 * doc/Makefile: added cdbfileformat.lyx
15346 * doc/clean.mk: added cdbfileformat.lyx
15348 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15350 * src/mcs51/peeph.def: fix bug #705773
15352 2003-03-20 <johan AT balder>
15354 An sfr/sbit can have an "at #" AND an initializer
15355 * src/SDCCsymt.c (checkSClass):
15356 * src/SDCCmem.c (allocGlobal):
15357 * src/SDCCmem.c (allocLocal):
15358 * src/SDCCast.c (createBlock):
15360 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15362 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15364 2003-03-16 <johan AT balder>
15366 Undid the hackup of const and volatile, the problem is much bigger
15368 * src/SDCCast.c:1.171
15369 * src/SDCCglue.c:1.138
15370 * src/SDCCicode.c:1.146
15371 * src/SDCCsymt.c:1.150
15372 * src/SDCCval.c:1.65
15374 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15376 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15377 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15379 2003-03-13 <johan AT balder>
15381 Hackup const and volatile modifiers in type chains a bit:
15383 * src/SDCCast.c:1.169
15384 * src/SDCCglue.c:1.136
15385 * src/SDCCicode.c:1.143
15386 * src/SDCCsymt.c1.146
15387 * src/SDCCsymt.h1.59
15388 * src/SDCCval.c:1.63
15390 2003-03-12 <johan AT balder>
15392 * src/SDCCBBlock.h: more LRH debugging junk
15393 * src/SDCCcflow.h: more LRH debugging junk
15394 * src/SDCCloop.c: more LRH debugging junk
15395 * src/SDCC.y (struct_declaration): fixed bug #697590
15396 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15397 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15398 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15400 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15401 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15402 test function names must now match exactly).
15403 * src/SDCCcse.c: added special case in findCheaperOp to allow
15404 extending a short integer. Makes less awful code for bug 700121 test case.
15406 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15408 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15409 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15411 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15413 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15414 actually called (operandsNotEqual() was called for all
15415 operandsNotEqualX tests).
15417 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15419 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15420 with shorter literals. Fixes bug 700121.
15422 2003-03-11 <johan AT balder>
15424 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15426 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15428 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15429 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15431 2003-03-10 Borut Razem <borut.razem AT siol.net>
15433 * src/SDCCmain.c: pipe preprocessor's output
15434 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15435 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15436 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15437 which closes all pipes in pipeSet set
15438 * src/SDCCset.c: free deleted item in function deleteSetItem()
15439 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15440 moved from z80 to src subproject
15441 * .version: increased version number to 2.3.4
15443 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15445 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15446 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15447 * support/regression/ports/xa51/spec.mk: fix typo
15449 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15451 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15453 2003-03-09 Borut Razem <borut.razem AT siol.net>
15455 * src/SDCCmain.c: pipe preprocessor's output
15456 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15457 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15458 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15459 which closes all pipes in pipeSet set
15460 * src/SDCCset.c: free deleted item in function deleteSetItem()
15461 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15462 moved from z80 to src subproject
15464 2003-03-09 Borut Razem <borut.razem AT siol.net>
15466 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15467 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15468 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15469 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15470 * src/SDCCglobl.h: unification of WIN32 native definitions
15472 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15474 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15476 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15478 * src/configure.in: check for endianess (even while cross-compiling)
15479 * src/configure: check for endianess (even while cross-compiling)
15480 * src/configure_in.h: check for endianess (even while cross-compiling)
15481 * src/avr/gen.c: remove old endianess stuff
15482 * src/mcs51/gen.c: remove old endianess stuff
15483 * src/ds390/gen.c: remove old endianess stuff
15484 * src/pic/gen.c: remove old endianess stuff
15485 * src/pic/genarith.c: remove old endianess stuff
15486 * src/pic/glue.c: fix endianess check
15487 * src/pic16/gen.c: remove old endianess stuff
15488 * src/pic16/genarith.c: remove old endianess stuff
15489 * src/pic16/glue.c: fix endianess check
15490 * src/xa51/gen.c: remove old endianess stuff
15491 * src/z80/gen.c: fix endianess check
15492 * src/SDCCglue.c: fix endianess check
15493 * src/ds390/peeph.def: fix bug 700036
15495 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15497 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15498 * src/configure: find appropriate data-types on host for SDCC's int and long
15499 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15500 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15501 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15503 2003-03-07 <johan AT balder>
15506 some minor cleanups before the big shot
15507 OP_DEFS and OP_USES now use Kevin's protection
15508 new option --nolabelopt
15510 * src/SDCCBBlock.c:
15519 * src/ds390/ralloc.c:
15520 * src/mcs51/ralloc.c:
15521 * src/pic/ralloc.c:
15522 * src/xa51/ralloc.c:
15523 * src/z80/ralloc.c:
15525 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15527 * src/pic/pcode.c (get_op): fix 64 bit warnings
15528 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15529 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15530 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15531 * support/regression/tests/malloc.c: fix 64 bit warnings
15533 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15535 * src/mcs51/gen.c (genMinus): fixed bug 696436
15537 2003-03-02 Borut Razem <borut.razem AT siol.net>
15539 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15541 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15543 * configure.in: test for mkstemp
15544 * sdccconf_in.h: add HAVE_MKSTEMP
15546 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15548 * device/include/ctype.h: removed warning while using --stack-auto
15549 * device/include/malloc.h: removed warning while using --stack-auto
15550 * device/include/string.h: removed warning while using --stack-auto
15552 2003-02-23 Borut Razem <borut.razem AT siol.net>
15554 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15555 because NDEBUG is defined (see man assert)
15556 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15558 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15560 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15561 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15563 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15565 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15566 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15568 2003-02-18 <johan AT balder>
15570 * as/mcs51/asmain.c (asmbl): module can start with a digit
15571 * as/z80/asmain.c (asmbl): module can start with a digit
15573 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15575 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15576 * src/asm.c: fix pipe() for Mingw32
15578 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15580 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15581 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15582 make -V work again; --c1mode reads now from stdin
15583 * doc/sdccman.lyx: added --c1mode
15584 * support/Util/SDCCerr.c: new messages for c1 mode
15585 * support/Util/SDCCerr.h: new messages for c1 mode
15586 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15588 2003-02-15 <johan AT balder>
15590 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15592 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15594 * doc/sdccman.lyx: Environment variables, -o and other minor things
15596 2003-02-14 <johan AT balder>
15598 * src/xa51/main.c: before anyone really tries to use it :)
15600 * Install doc's in share/sdcc/doc
15601 * removed some obsolete files
15602 * Do a proper make distclean and uninstall
15603 M Makefile.common.in
15606 M device/include/Makefile.in
15607 M device/lib/Makefile.in
15610 M sim/ucsim/doc/Makefile.in
15612 R src/avr/peeph.rul
15613 R src/xa51/peeph.rul
15614 M support/cpp2/Makefile.in
15615 M support/makebin/Makefile
15618 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15620 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15622 2003-02-10 Borut Razem <borut.razem AT siol.net>
15624 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15625 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15626 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15627 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15628 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15629 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15630 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15631 src/z80/Makefile.bcc: Borland Makefile cleanup
15632 * as/z80/Makefile.bcc: Added Borland Makefile
15633 * support/cpp2/borland.h: Removed
15635 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15637 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15638 * src/SDCC.lex: new pragma NOIV
15639 * src/SDCCglobl.h: new pragma NOIV
15640 * src/SDCCmem.c: new pragma NOIV
15642 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15644 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15646 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15648 * src/SDCCmain.c: signal handling is switched off by --debug
15649 * doc/Makefile: small fix for install; use clean.mk again
15650 * doc/clean.mk: clean *.pdf and *.html too
15652 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15654 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15655 * device/lib/printfl.c: fix a ds390 bug by making it portable
15656 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15657 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15658 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15659 * debugger/mcs51/cmd.c: converted multi-line string literals
15660 * sim/ucsim/globals.cc: converted multi-line string literals
15661 * src/SDCCmain.c: introduced signal handler to remove temp files
15662 * doc/Makefile: small tweaks, implement clean
15663 * doc: removed generated files
15665 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15667 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15668 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15669 Address Record is not correctly generated for DS390."
15671 2003-02-02 Borut Razem <borut.razem AT siol.net>
15673 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15674 * as/mcs51/asm.h: fixed compilation with Borland C
15675 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15676 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15677 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15678 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15679 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15680 src/z80/Makefile.bcc: delete $(LIB) only if exist
15681 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15683 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15685 * device/include/malloc.h: introduced NULL
15686 * device/include/string.h: introduced NULL
15687 * device/include/stdlib.h: introduced NULL
15688 * device/lib/_memcpy.c: removed NULL
15689 * device/lib/_strcat.c: removed NULL
15690 * device/lib/_strchr.c: removed NULL
15691 * device/lib/_strcmp.c: removed NULL
15692 * device/lib/_strcpy.c: removed NULL
15693 * device/lib/_strcspn.c: removed NULL
15694 * device/lib/_strlen.c: removed NULL
15695 * device/lib/_strncat.c: removed NULL
15696 * device/lib/_strncmp.c: removed NULL
15697 * device/lib/_strncpy.c: removed NULL
15698 * device/lib/_strpbrk.c: removed NULL
15699 * device/lib/_strrchr.c: removed NULL
15700 * device/lib/_strspn.c: removed NULL
15701 * device/lib/_strstr.c: removed NULL
15702 * device/lib/_strtok.c: removed NULL
15703 * device/lib/malloc.c: removed NULL, include own header
15705 2003-02-02 <johan AT balder>
15707 * 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
15708 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15709 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15710 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15711 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15712 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15714 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15716 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15719 2003-02-01 <johan AT balder>
15721 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15723 2003-01-31 <johan AT CP255758-A>
15725 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15727 2003-01-30 <johan AT balder>
15729 * src/SDCCBBlock.c: automatic bug detection
15730 * src/SDCCicode.c: automatic bug detection
15732 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15734 * src/SDCCglobl.h: now --xram-size 0 works
15735 * src/SDCCmain.c: now --xram-size 0 works
15737 2003-01-29 <johan AT balder>
15739 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15741 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15743 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15744 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15745 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15746 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15747 * src/SDCCglobl.h: Added options --xram-size and --code-size
15748 * src/SDCCmain.c: Added options --xram-size and --code-size
15750 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15752 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15753 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15755 2003-01-27 <johan AT balder>
15757 * src/SDCC.y: fixed bug #613764
15759 2003-01-26 <johan AT balder>
15761 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15762 * src/SDCCsymt.h: fixed bug #673374
15763 * src/SDCCglue.c: fixed bug #661910
15764 * src/SDCCast.c: fixed bug #458099 and 673374
15766 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15768 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15769 * as/mcs51/strcmpi.h: added
15770 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15771 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15772 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15773 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15774 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15775 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15776 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15777 * as/mcs51/Makefile.aslink: new module strcmpi
15778 * as/mcs51/Makefile.asx8051: new module strcmpi
15779 * as/mcs51/Makefil.bcc: new module strcmpi
15780 * as/mcs51/Makefile.in: new module strcmpi
15781 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15783 2003-01-26 <johan AT balder>
15785 * src/SDCCglue.c: reverted back to 1.124
15786 * src/SDCCast.c: reverted back to 1.156
15787 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15789 2003-01-25 <johan AT balder>
15791 * src/SDCCglue.c: A better fix for bug #661910
15792 * src/SDCCast.c: A better fix for bug #661910
15793 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15795 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15797 * src/Makefile.in: remove spawn.o
15798 * src/SDCCmain.c: remove spawn.h
15799 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15800 * src/spawn.c: removed
15801 * src/spawn.h: removed
15802 * support/regression/ports/ds390/spec.mk: link with -r
15804 2003-01-24 <johan AT CP255758-A>
15806 * src/ds390/gen.c (aopOp): fixed bug #667458
15807 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15808 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15809 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15811 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15813 * src/mcs51/peeph.def: better assembler identation by Frieder
15814 * src/mcs51/gen.c: better assembler identation by Frieder
15816 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15818 * as/z80/string.h: removed for gcc 3.2
15819 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15820 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15822 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15824 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15825 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15826 * support/regression/Makefile: separate temp files for ports
15827 * support/regression/generate-cases.py: separate temp files for ports
15828 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15829 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15831 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15833 * moved tinitalk to device/examples/ds390
15835 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15837 * as/mcs51/lkmem.c: rflag is for DS390
15838 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15839 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15840 (linkEdit): move mem- and map-files the same way as ihx-files
15841 * src/z80/main.c (_setDefaultOptions): removed --generic
15842 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15843 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15844 * src/pic/glue.c (picglue): --c1mode works again
15845 * src/pic16/glue.c (pic16glue): --c1mode works again
15846 * src/asm.c (printCLine): fix #660034
15848 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15850 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15851 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15852 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15853 * as/mcs51/lkmem (summary): better fix for sp problem
15854 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15855 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15856 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15857 remove --stack-after-data
15859 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15861 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15862 * src/SDCCutil.c (join): ugly bug: missing '\0'
15863 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15865 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15867 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15869 * src/pic/main.c (_asmCmd): gpasm supports -o
15870 * src/z80/main.c: more general macros
15871 * device/lib/Makefile.in: remove intermediate files
15873 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15875 * .version: Bumped version number to 2.3.3
15876 * src/SDCCBBlock.c: new option -o
15877 * src/SDCCglobl.h: new option -o
15878 * src/SDCCglue.c: new option -o
15879 * src/SDCCmain.c: new option -o
15880 * src/asm.c: new option -o
15881 * src/ds390/main.c: new option -o
15882 * src/pic/glue.c: new option -o
15883 * src/pic/pcode.c: new option -o
15884 * src/pic/ralloc.c: new option -o
15885 * src/pic16/glue.c: new option -o
15886 * src/pic16/pcode.c: new option -o
15887 * src/pic16/ralloc.c: new option -o
15888 * src/z80/main.c: new option -o
15889 * device/lib/Makefile.in: use -o
15890 * support/regression/ports/ds390/spec.mk: use -o
15891 * support/regression/ports/gbz80/spec.mk: use -o
15892 * support/regression/ports/mcs51/spec.mk: use -o
15893 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15894 * support/regression/ports/z80/spec.mk: use -o
15895 * support/regression/ports/ucz80/spec.mk: use -o
15896 * support/regression/ports/xa51/spec.mk: use -o
15897 * support/regression/fwk/lib/timeout.c: fix usage string
15899 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15900 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15902 2003-01-07 <johan AT balder>
15904 * src/SDCCast.c (decorateType): fixed bug #600035
15906 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15907 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15908 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15909 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15910 * src/pic/pcode.c: outcommented unused variable to remove warnings
15911 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15913 2003-01-06 <karl AT turbobit.com>
15914 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15917 2003-01-06 <johan AT balder>
15919 * src/SDCCicode.c: fixed array add
15921 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15922 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15923 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15925 2003-01-04 <johan AT balder>
15927 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15929 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15930 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15932 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15933 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15934 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15936 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15937 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15939 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15940 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15942 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15943 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15945 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15947 * in /sdcc/as/mcs51/ changed these files in order to create an
15948 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15949 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15950 following files to include the previous two files: aslink.dsp,
15951 Makefile.aslink, Makefile.bcc, and Makefile.in.
15953 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15954 .adb instead of .cdb
15956 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15958 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15959 value from option --iram-size.
15961 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15963 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15966 2002-09-18 <wiml AT hhhh.org>
15968 * SDCClrange.h: exposed setFromRange() and setToRange()
15969 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15970 packRegsForAccUse() (bug 542397)
15971 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15972 multiple times and emitting the fetch operations more than once
15973 added aopGetUsesAcc() function to allow binary operators to
15974 fetch their operands in the correct order; made genMinus() emit
15975 compact code for X = LITERAL - Y
15977 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15978 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15979 sprintf() in line 1267.
15981 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15982 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15985 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15986 Changes to aslink (All the changes are marked with 'JCF'):
15988 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15991 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15992 area BSEG. Also moves, if possible, the DATA area down into the internal
15993 ram so more space is available.
15995 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15998 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15999 not bytes. Function summary() which creates a memory usage summary
16000 file with extension .mem. Reports of overlaping stack and small stack
16001 size. If the space for the stack is less than 16 bytes aslink trows a
16004 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16005 the 8051. Option 'y' for memory summary output file.
16007 Changes to sdcc (All the changes are marked with 'JCF'):
16009 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16011 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16012 overlaying area for it (uses RegBankUsed[4]).
16014 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16015 bank zero as used by default. By default aslink locates the stack
16016 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16017 the creation of the .mem file. Delegates the allocation of data area
16018 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16019 the begining of the stack area to aslink.
16021 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16022 glue() in SDCCglue.c creates an area for it.
16024 2002-09-03 Borut Razem <borut.razem AT siol.net>
16025 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16026 sdcc/src/pic/glue.c:
16027 introduced atexit() handler for teporay files removal in case of
16028 errors, assertions, ...
16030 2002-08-29 Borut Razem <borut.razem AT siol.net>
16031 * sdcc/support/cpp2/auto-host_vc_in.h:
16032 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16033 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16034 Maybe there is a similar problem with BORLANDC? It should be checked!
16036 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16037 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16038 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16039 was not executed, and the compiler (cl) launched a warning:
16040 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16042 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16043 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16045 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16046 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16048 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16049 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16050 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16051 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16052 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16053 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16054 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16055 - added Release configuration in VS projects
16056 - review of compiler an linker options
16057 - VC .exe files are generated in bin_vc directory, not to interfere
16058 with binaries generated from other projects (cygwin, mingw, bcc ...)
16060 * sdcc/src/yacc.dsp: added
16062 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16063 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16064 and insert the version number definitions from .version
16066 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16068 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16069 added - genarate auto-host.h using auto-host_vc_in.h as template
16072 removed from CVS, generated automatically
16074 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16075 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16077 2002-08-11 Borut Razem <borut.razem AT siol.net>
16078 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16080 2002-08-10 Borut Razem <borut.razem AT siol.net>
16081 * src/SDCCmain.c (main):
16082 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16083 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16084 The consequence was that some temporary files were not removed.
16087 unification of code in functions tempfilename() and tempfile():
16088 function tempnam() is defined in Visual Studio 6.0 and .NET
16090 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16092 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16093 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16094 - removed compiler command line option /WX: Treats all warnings as errors
16095 - update a list of source files, included into the project
16097 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16098 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16099 changed project type to Generic Project so that can be correcly converted to VS.NET project
16101 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16103 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16105 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16107 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16108 added return 0 statements after assert() to make compiler happy
16110 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16111 added newline in the def file to keep MSC compiler satisfied
16113 * sdcc/src/z80/gen.c:
16114 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16115 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16116 - solved MSC error in function aopDump()
16118 * sdcc_vc.h: define PREFIX as "\\sdcc"
16120 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16121 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16123 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16124 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16125 - Rewrote the register banking algorithm.
16126 - Added pCode live-range analysis to registers (for now, only non-used and
16127 singly-used registers optimized away)
16129 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16131 * 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.
16133 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16134 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16136 2002-04-22 Michael Hope <michaelh AT vroom>
16138 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16140 * configure.in (DD_COPT): Added include support required for gbdk.
16142 * .version: Bumped version number just to increase it.
16144 * src/SDCCmain.c: Added -nostdinc to the default options.
16146 2002-04-15 Michael Hope <michaelh AT vroom>
16148 * device/lib/z80/printf.c (sprintf): Added.
16150 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16152 * src/z80/peeph.def: Added transpose redundent load rule.
16154 * src/z80/main.c: Added force callee saves for jaune.
16156 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16158 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16160 2002-03-28 Johan Knol <johan AT balder>
16162 * src/SDCCval.c: fixed bug #532436
16164 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16166 Added "char *Processor" field to the port structure.
16169 Added -p option. Allows port dependent processor to be specified.
16172 Initialized the new field char *Processor field to NULL in all ports
16175 Compiler generated registers for interrupt context saving
16176 were not getting allocated.
16178 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16181 Fixed left shift. Will promote the left side of a left shift
16182 if a) left shifting more than size of operand or b) when assigned
16183 to something size > size of left side
16185 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16187 tons of changes. Register allocation has been
16188 rewritten. Added customization for the various PICs. Flow
16189 analysis is restructured. ...
16191 * src/pic/device.h:
16194 * src/pic/device.c:
16195 Added. device.c is a PIC port hack to accomodate variations
16198 2002-03-13 Michael Hope <michaelh AT vroom>
16200 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16202 2002-03-04 johanknol <johanknol AT manik>
16204 * /src/SDCCval.c: fixed
16206 const unsigned char arr[][2] = { { 0, 1 } };
16207 t18.c:1: error: Initializer element is not constant
16209 2002-03-04 bela <bela AT manik>
16211 * /device/include/mcs51reg.h:
16212 ds89c420 register definition update
16214 2002-03-03 <johan AT FRIJA>
16216 * support/Util/SDCCerr.c: did something, but don't no why anymore
16218 * support/regression/tests/bug-524691.c: made it a little less shy
16220 * src/SDCCast.c (decorateType): fixed bug #524697
16222 * src/SDCCast.c: made some lineno improvements
16224 * src/SDCCval.c (getNelements): changed warning to error
16226 * src/SDCCglue.c (printIvalArray): changed warning to error
16228 * src/SDCCicode.c: fixed a warning for mingw
16230 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16232 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16234 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16236 * src/ds390/peeph.def:
16237 Added some more peephole rules
16239 * src/ds390/gen.c: Various fixes & enhancements
16241 * src/SDCClrange.c, src/SDCClrange.h:
16242 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16244 * src/ds390/ralloc.c:
16245 various fixes & enhancements (ds390) specific
16247 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16248 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16251 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16253 2002-03-02 <johan AT FRIJA>
16255 * src/SDCCast.c (decorateType): fixed bug #524708
16257 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16259 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16261 2002-03-01 Michael Hope <michaelh AT vroom>
16263 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16265 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16267 2002-03-01 <johan AT FRIJA>
16269 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16271 * src/SDCCast.c (decorateType): fixed bug #524209
16273 * src/SDCCval.c (valNot): fixed bug #524195
16275 2002-02-26 <johan AT balder>
16277 * src/xa51/gen.c: fixed a warning
16279 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16281 * src/SDCCast.c (decorateType): fixed bug #522534
16283 2002-02-23 <johan AT balder>
16285 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16287 2002-02-22 <johan AT balder>
16289 * src/SDCCast.c: fixed bug #514865
16291 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16293 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16295 * sdcc/src/SDCCloop.c:
16296 Previous fix was not good. basic blocks that have "break" or "return" are
16297 not really partof a loop , but live ranges used in these blocks should
16298 be live thru the entire loop, so set partOfLoop but don't add them to
16301 2002-02-21 <johan AT FRIJA>
16303 * src/SDCCcse.c: fixed bug #514308
16305 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16308 Fixed BUG #519583. If a conditional block ended in a return/break
16309 statement inside a loop, it was not being considered part of the loop.
16311 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16313 2002-02-10 Karl Bongers <karl AT turbobit.com>
16316 Fixed up SDCDB debugger somewhat. Updated debugger/README
16317 with lots of comments and notes.
16319 * device/examples/test2.c:
16320 Fix bug, "red" variable not being initialized(compiler complained).
16322 * device/examples/Makefile, examples/test3.c:
16323 Add Makefile in device/examples folder, compiles test3.c
16324 for use as a multiple module SDCDB test case.
16326 * sim/ucsim/cmd.src/cmdset.cc:
16327 Took out debug printfs in ucsim "next" command.
16329 * sim/ucsim/xa.src:
16330 Karl and Johan start ucsim XA support. Most dissassembly working,
16331 about 75% emulation done(plenty of work remaining).
16333 * sim/ucsim/z80.src:
16334 Add Z80 support to ucsim, add test-ucz80 regression test,
16335 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16336 Notice z80 compiler fails on examples/test3.c/crc code.
16338 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16340 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16341 Added support for --parms-in-bank1
16343 * src/ds390/peeph.def:
16344 added a few more peephole optimzations
16346 * src/ds390/main.c:
16347 1) added __builtin_inp & __builtin_outp used to read in data of given length
16348 from a memory mapped port
16349 2) added __builtin_memcmp
16350 3) added __builtin_swapw swap bytes of a short
16352 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16353 1) handle multiple send & receives from register bank1
16354 2) ralloc can now allocate DPTR1 to some liveRanges
16356 * src/SDCCsymt.c, src/SDCCsymt.h:
16357 changes to handle multiple sends & receives
16359 * src/SDCCptropt.h:
16360 added some pointer arithmetic optimization
16362 * src/SDCCptropt.c:
16363 added some pointer arithmetic optimizations but not stable yet so not
16364 called from anywhere (will get this working shortly)
16366 * src/SDCCopt.c: fixed for multiple sends & receives
16369 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16370 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16371 set preprocessor defines (depending on options)
16373 * src/SDCCicode.c, src/SDCCicode.h:
16374 changes made to handle multiple sends & receives
16377 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16379 * src/SDCCcse.c, src/SDCCcse.h:
16380 added function findbackward def (to be used in upcoming optimization)
16382 * src/SDCCcflow.c, src/SDCCcflow.h:
16383 added function returnAtEnd - to determine if a basic block terminates with
16386 * src/SDCCast.c, src/SDCCast.h:
16387 added option parms-in-bank1
16389 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16390 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16391 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16392 adjusted for --parms-in-bank1 option
16394 * device/include/string.h:
16395 donot redefine "reentrant" keyword
16397 * device/include/ds80c390.h: Added some more SFRs
16399 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16401 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16403 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16405 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16407 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16409 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16411 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16413 * Added --xram-movc option
16415 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16417 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16419 2002-01-11 Johan Knol
16421 * Added math lib of Jesus Calvino-Fraga
16423 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16425 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16426 * support/regression/Makefile: new target test-mcs51-stack-auto
16427 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16429 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16431 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16433 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16435 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16437 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16439 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16441 * src/SDCCglue.h: add definition for printIvalChar()
16443 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16445 * src/SDCCast.c: fix #498138 by Johan
16447 * src/SDCCglue.c: fix #498138 by Johan
16449 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16451 * support/regression/Makefile: fix clean
16453 * support/regression/ports/ds390/support.c: fix transmission of last character
16455 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16457 * /sdcc/src/ds390/gen.c:
16458 a) improved computing address of stack variable
16459 b) took out some #if 0 code
16460 c) improved parmBytes adjustment
16461 d) improved genPlusIncr & genMinusIncr
16462 e) genCmp could generate bad code (when left assigned to DPTR)
16463 f) Fixed bug in hasInc
16465 * /sdcc/src/ds390/ralloc.c:
16466 a) packRegsForSupport could mess up live information (Fixed)
16467 b) packRegsDPTRuse could be incorrect for left & right shift
16469 * /sdcc/src/mcs51/ralloc.c:
16470 packRegsForSupport could mess up the live information (Fixed)
16472 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16474 * /sdcc/src/SDCCast.c:
16475 can reverse a loop even if function call is present as long
16476 as the loop control variable is local & is not passed as parameter
16478 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16480 * /sdcc/ChangeLog: *** empty log message ***
16482 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16483 More builtin function additions for TININative
16485 * /sdcc/src/ds390/ralloc.c:
16486 Had broken the regression testsuite
16488 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16490 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16491 Added funcattr hasStackParms will be set for reentrant functions when there
16492 are paramteres on the stack, this helps in minimizing frame pointer generation
16493 typeFromStr can handle function pointers now
16495 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16496 *** empty log message ***
16498 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16500 * /src/ds390/gen.c, /src/ds390/main.c:
16501 More builtin function additions for TININative
16503 * /src/ds390/ralloc.c:
16504 Had broken the regression testsuite
16506 * /src/SDCCast.c: Fixed a bug in dumptree
16508 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16509 Added funcattr hasStackParms will be set for reentrant functions when there
16510 are paramteres on the stack, this helps in minimizing frame pointer generation
16511 typeFromStr can handle function pointers now
16513 * /doc/builtins.txt, /doc/TININative.txt:
16514 *** empty log message ***
16517 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16519 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16520 ALPHA version for -mTININative
16522 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16523 updated to reflect changes in the port structure
16526 added function do_assemble (similar to do_link) if non-null this function
16527 will be called to do assembly (-mTININative) requires a multi command
16529 added function genAssemblerEnd will be called to generate assembler Epilogue
16532 added _JavaNative to debug info printing
16534 * /src/SDCCmain.c: added option --tini-libid
16535 added port->do_assemble function (-mTININative) has a multi command assemble
16537 * /src/SDCCglue.c: Disabled "constExpr" check
16538 added port->genAssemblerEnd function
16540 * /src/SDCCglobl.h: Added option --tini-libid value
16543 tookout optimizeCompare from the header (has no external references)
16545 * /src/SDCCast.c: made one more function "static"
16547 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16549 * src/z80/mappings.i: Added z80asm support.
16551 * src/z80/main.c: Added z80asm support on --asm=z80asm
16553 * src/z80/gen.c: Fixed asm portability issues.
16555 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16557 * src/SDCCglue.c (printExterns): Added global/extern split.
16559 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16561 * support/regression/Makefile: added test for mcs51 model large
16563 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16565 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16567 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16569 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16571 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16573 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16575 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16577 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16579 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16581 * support/regression/tests/simplefloat.c: Port to mcs51.
16583 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16584 * support/regression/tests/bug-485362.c: Added.
16586 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16588 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16590 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16592 * src/z80/gen.c (aopDump): Added a dump function.
16594 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16595 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16597 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16599 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16601 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16603 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16605 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16607 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16609 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16611 * support/regression/ports/ds390/support.c: Use tinibios.
16613 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16615 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16617 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16618 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16620 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16622 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16624 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16626 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16628 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16629 (packRegsForIYUse): Created and optimised.
16631 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16633 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16634 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16636 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16638 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16640 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16642 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16644 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16646 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16648 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16650 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16652 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16654 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16656 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16658 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16659 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16660 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16662 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16664 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16665 (genNotFloat): Added.
16666 (genUminusFloat): Added.
16668 * device/lib/z80/Makefile: Added floating pt stubs.
16670 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16672 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16674 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16676 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16678 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16680 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16682 * sdcc/support/regression/Makefile: Add port ds390.
16684 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16686 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16688 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16690 * sdcc/support/regression/ports/ds390/support.c: Added.
16692 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16694 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16696 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16698 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16700 * device/include/malloc.h: Added z80 and gbz80 support.
16702 * device/lib/gbz80/heap.s: Added.
16704 * device/lib/z80/heap.s: Added.
16706 * device/lib/malloc.c: Added z80 and gbz80 support.
16708 * support/regression/tests/malloc.c (testMalloc): Added.
16710 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16712 * support/regression/tests/bug-478094.c: Added.
16714 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16716 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16718 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16720 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16722 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16724 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16726 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16728 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16730 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16732 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16734 * support/regression/tests/bug-477927.c: Added.
16736 * src/z80/peeph.def: Added minor rules.
16738 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16740 * src/z80/peeph.def: Added jump optimisation modification.
16742 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16744 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16746 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16748 * support/regression/tests/funptrs.c: Added.
16750 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16752 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16754 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16756 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16758 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16760 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16761 (movLeft2ResultLong): Created.
16763 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16764 (joinPushes): Added. Joins two char pushes into a word push.
16766 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16768 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16770 * support/makebin/Makefile (install): Added creation of dest dir.
16772 2001-10-24 Karl Bongers <karl AT turbobit.com>
16774 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16776 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16778 * src/z80/ralloc.c: Turned off faulty pack for one use.
16780 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16782 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16784 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16786 * support/regression/Makefile: Improved clean
16788 * support/regression/ports/gbz80/spec.mk: Added clean
16790 * support/regression/ports/host/spec.mk: Added clean
16792 * support/regression/ports/z80/spec.mk: Added clean
16794 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16796 * support/regression/ports/mcs51/timeout.c: little improvements
16798 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16800 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16802 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16804 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16806 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16808 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16810 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16812 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16813 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16815 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16817 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16819 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16821 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16823 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16825 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16827 * support/regression/tests/longor.c: Added.
16829 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16831 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16833 * as/mcs51/aslink.h: define PATH_MAX
16835 * as/mcs51/asm.h: define PATH_MAX
16837 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16839 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16841 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16843 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16845 * src/SDCCglobl.h: define PATH_MAX
16847 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16849 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16851 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16853 * src/z80/gen.c (gencjneshort): Fixed
16855 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16857 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16859 * support/regression/tests/bug-469671.c: Added.
16861 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16863 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16865 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16867 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16869 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16871 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16873 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16875 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16877 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16879 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16881 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16883 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16885 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16887 * 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.
16889 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16891 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16893 2001-10-07 <johan AT FRIJA>
16895 * device/lib/gets.c (gets): fixed the return value.
16897 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16898 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16900 * 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.
16902 * 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.
16904 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16906 * src/pic/gen.c: Removed Safe_strdup.
16908 * configure.in: Added option to enable libgc support.
16910 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16911 (bitVectUnion): Optimised.
16912 (bitVectIntersect): Optimised.
16913 (bitVectBitsInCommon): Optimised.
16914 (bitVectCplAnd): Optimised.
16916 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16918 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16920 * src/SDCCmain.c: distinguish between assembler debug and plain options
16922 * src/avr/main.c: remove standard assembler options
16924 * src/ds390/main.c: remove standard assembler options
16926 * src/mcs51/main.c: remove standard assembler options
16928 * src/port.h: removed "PENDING" comment
16930 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16932 * src/device/lib/_mulint.c : new, with assember functions
16934 * src/device/lib/_mullong.c : new, with assember functions
16936 * src/device/lib/_divuint.c : with assember functions
16938 * src/device/lib/_divsint.c : with assember functions
16940 * src/device/lib/_divulong.c: with assember functions
16942 * src/device/lib/_divslong.c: with assember functions
16944 * src/device/lib/_moduint.c : with assember functions
16946 * src/device/lib/_modsint.c : with assember functions
16948 * src/device/lib/_modulong.c: with assember functions
16950 * src/device/lib/_modslong.c: with assember functions
16952 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16954 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16956 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16957 replaced _mululong.c and _mulslong.c by _mullong.c
16959 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16961 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16963 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16965 * src/SDCCglue.c: test, if win32api is available for MINGW
16967 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16969 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16970 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16971 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16972 * support/regression/ports/host/spec.mk: removed GENERIC
16973 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16974 * support/regression/ports/z80/spec.mk: removed GENERIC
16976 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16978 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16980 * support/regression/tests/bug-467035.c: Created.
16982 2001-10-01 <johan AT FRIJA>
16984 * src/SDCC.y: fixed bug #466586 part 1
16986 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16988 * SDCCicode.c: z80 has no generic pointers
16989 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16991 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16993 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16995 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16997 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16999 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17001 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17003 * configure.in: Fixed up so that ucsim is only configured once.
17005 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17007 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17008 (getPathDifference): As above.
17010 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17012 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17014 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17015 * .version: Updated to 2.3.1
17017 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17018 Added copyright header.
17020 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17021 (assemble): Added support for macro based assembler commands.
17022 (linkEdit): Added support for macro based linker commands.
17023 (preProcess): Changed the pre-processor to use macros.
17024 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17025 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17027 * device/lib/z80/crt0.s: Added module name for debugging.
17029 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17031 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17033 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17035 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17037 * src/Makefile.in: Added SDCCmacro and SDCCutil
17039 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17041 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17043 2001-09-16 <johan AT FRIJA>
17045 * 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.
17047 2001-09-15 <johan AT FRIJA>
17049 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17050 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17052 2001-09-11 <johan AT FRIJA>
17054 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17056 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17058 * support/regression/tests/bug-460444.c: Added test case.
17060 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17061 (genCast): Added justification for all of the asserts.
17063 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17065 * support/regression/support.c: _xdata replaced by xdata
17067 * support/regression/spec.mk: removed _generic
17069 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17071 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17073 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17074 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17076 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17078 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17080 * support/regression/tests/bug-460010.c: Added test case.
17082 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17084 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17086 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17088 * support/regression/testfwk.c: removed workaround for bug #436344
17090 * support/regression/tests/bp.c: use less memory with mcs51
17092 * support/regression/tests/bug-441448.c: use less memory
17094 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17096 * support/regression/collate-results.py: typo
17098 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17100 * support/regression/tests/fetchoverlap.c: Added new test case.
17102 * support/regression/tests/bp.c: Added new test case.
17104 * support/regression/tests/bug-448984.c: Added new test case.
17106 * support/regression/tests/pow2shifts.c: Added new test case.
17108 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17109 (genlshTwo): Fixed right shift for count > 8.
17111 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17113 2001-09-08 <johan AT FRIJA>
17115 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17117 2001-09-07 <johan AT FRIJA>
17119 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17121 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17123 2001-09-06 <johan AT FRIJA>
17125 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17126 * bernhard noted me at this: "() equals to (void)" (1.38)
17128 2001-09-05 <johan AT FRIJA>
17130 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17132 2001-09-04 <johan AT FRIJA>
17134 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17137 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17139 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17141 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17143 * link/z80/aslink.h: Fixed path for PATH_MAX
17145 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17147 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17149 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17151 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17153 * 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.
17155 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17157 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17158 (genCmp): Fixed up genCmp for the GB with longs.
17160 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17162 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17164 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17166 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17168 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17170 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17172 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17174 * 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.
17176 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17178 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17180 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17182 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17184 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17186 * sim/ucsim/configure: little improvement of Cygwin-detection
17187 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17188 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17189 * support/regression/tests/bug-221100.c: small changes for mcs51
17190 * support/regression/tests/bug-221168.c: small changes for mcs51
17191 * support/regression/tests/bug-227710.c: small changes for mcs51
17192 * support/regression/tests/staticinit.c: small changes for mcs51
17193 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17194 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17195 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601