1 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
3 * src/z80/peeph-z80.def:
7 device/include/string.h,
8 device/lib/z80/memmove.s:
10 * device/lib/z80/Makefile.in,
11 device/lib/Makefile.in,
12 support/regression/tests/memory.c,
13 device/lib/z80/strlen.s:
14 Partially implemented RFE #2471534.
16 2009-01-04 Borut Razem <borut.razem AT siol.net>
18 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
19 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
20 * doc/README.txt: updated John Hartman's e-mail address
21 * as/link/lkrel.c, as/link/lksdcclib.c:
22 fixed bug #2484677: Linker hangs
23 * src/z80/peep.c: fixed msvc warning C4047:
24 'return' : 'int ' differs in levels of indirection from 'char *'
25 * config.dsp: as/lib corrected to as/link
27 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
30 Implemented RFE #2484693.
31 * src/z80/peeph-z80.def:
32 Some peephole improvements.
34 2009-01-03 Borut Razem <borut.razem AT siol.net>
37 fixed warning: 'ret' may be used uninitialized in this function
39 2009-01-02 Borut Razem <borut.razem AT siol.net>
41 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
42 as/link/getline.[ch], as/link/lkrel.[ch]: added,
43 made support for differnet library formats more flexible,
44 preparation for support of ar format
45 * as/link/lklibr.c, as/link/z80/Makefile.in,
46 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
47 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
48 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
49 as/link/hc08/lkelf.c, as/link/aslink.h:
50 made support for differnet library formats more flexible,
51 preparation for support of ar format
53 2009-01-01 Borut Razem <borut.razem AT siol.net>
55 * as/link/asxxxx_config.h.in:
56 fixed warning: extra tokens at end of #endif directive
58 fixed warning: suggest parentheses around && within ||
59 * device/lib/Makefile.in: allow whitespaces at the end of lines in
60 ports.build, in order to make it work on cygwin - it seems to be a
61 bug in cygwin grep: CR is not treated as part of end-of-line
63 2008-12-31 Borut Razem <borut.razem AT siol.net>
65 * configure, configure.in, config.dsp, config_vc.awk,
66 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
67 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
68 introduced asxxxx_config.h.in
70 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
73 src/z80/peeph-z80.def:
74 Minor addition improvement.
76 2008-12-30 Raphael Neider <rneider AT web.de>
78 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
79 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
80 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
81 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
82 support/librarian/sdcclib.c, support/makebin/makebin.c:
83 partially revert changes from r5293..r5295
85 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
87 * src/z80/peeph-z80.def:
88 Minor peephole improvement.
90 2008-12-29 Raphael Neider <rneider AT web.de>
92 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
93 incorrectly discarded BANKSELs
95 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
97 * support/regression/tests/memory.c:
98 Added simple test for memset(), memcpy() and memmove()
100 2008-12-29 Borut Razem <borut.razem AT siol.net>
102 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
104 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
106 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
107 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
108 (177.j): added new rule
109 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
110 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
111 (decorateType CAST): propagate storage class to generic pointer results
113 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
115 * device/lib/z80/string.c,
116 device/lib/z80/printf.c,
117 device/lib/z80/mul.s:
120 Fixed code generation bug exposed by builtin memcpy().
122 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
124 * device/lib/_memcpy.c:
125 fixed conflict with builtin memcpy()
127 2008-12-26 Borut Razem <borut.razem AT siol.net>
129 * support/librarian/sdcclib.c:
130 fixed bug 2466950: "sdcclib broken"
131 by removing fgets return value check
133 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
136 device/include/string.h: Implemented RFE #1914254
138 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
139 * device/lib/z80/Makefile.in,
140 device/lib/Makefile.in,
141 device/lib/z80/memmove.s: Implemented RFE #1914256
143 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
145 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
146 * src/z80/peep.c: improved checks for unused data
148 src/z80/main.c: Implemented RFE #1899189
150 2008-12-25 Borut Razem <borut.razem AT siol.net>
152 * support/regression/Makefile.in:
153 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
155 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
157 * src/z80/peeph-z80.def: minor peephole improvements
159 2008-12-21 Borut Razem <borut.razem AT siol.net>
161 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
162 due to redefinition of symbol __assert
163 sdcclib.c:53:1:warning: "__assert" redefined
164 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
165 warning: this is the location of the previous definition
167 2008-12-20 Raphael Neider <rneider AT web.de>
169 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
170 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
171 support/cpp/libcpp/macro.c: fix format string errors
173 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
175 * src/pic/device.c: partial rewrite using strtok,
176 quieten compiler warnings, adopt SDCC coding style
178 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
179 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
180 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
181 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
182 support/librarian/sdcclib.c, support/makebin/makebin.c:
183 quieten most compiler warnings
185 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
186 probably fix operator precedence bug
188 * doc/clean.mk: quieten rm if no .lyx is present
190 2008-12-19 Borut Razem <borut.razem AT siol.net>
192 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
193 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
194 doc/README.txt, doc/test_suite_spec.lyx:
195 applied patch 2446381: Dcoumentation spelling correcitons
196 thanks to Steven Borley
198 2008-12-16 Raphael Neider <rneider AT web.de>
200 * device/include/pic/pic12f629.h,
201 device/include/pic/pic12f675.h,
202 device/lib/pic/libdev/pic12f629.c,
203 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
205 2008-12-14 Borut Razem <borut.razem AT siol.net>
207 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
208 converted to LyX 1.5.7 (\lyxformat 276) format
210 2008-12-07 Borut Razem <borut.razem AT siol.net>
212 * support/regression/tests/bitfields.c:
213 added test case for bug #2366757
215 2008-12-07 Raphael Neider <rneider AT web.de>
217 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
218 NULL pointer dereference, closes #2366757
220 2008-11-25 Raphael Neider <rneider AT web.de>
222 * device/include/pic16/pic16devices.txt,
223 sdcc/src/pic16/device.c,
224 sdcc/src/pic16/device.h: implicitly disable XINST
225 whenever CONFIG4L is set via an additional optional
226 argument to the configword directive in pic16devices.txt
228 2008-11-24 Raphael Neider <rneider AT web.de>
230 * device/lib/pic16/configure.ac,
231 device/lib/pic16/Makefile.common: fixed quoting issues
233 * device/lib/pic16/configure,
234 device/lib/pic16/debug/Makefile.in,
235 device/lib/pic16/libc/Makefile.in,
236 device/lib/pic16/libdev/Makefile.in,
237 device/lib/pic16/libio/Makefile.in,
238 device/lib/pic16/libm/Makefile.in,
239 device/lib/pic16/libsdcc/Makefile.in,
240 device/lib/pic16/Makefile.in,
241 device/lib/pic16/startup/Makefile.in: regenerated
243 * src/pic16/main.c (_pic16_finaliseOptions): revert to
246 2008-11-24 Raphael Neider <rneider AT web.de>
248 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
249 argument of --asm= or --link= to allow for
250 --asm="sh script --options", the user can double quote the
251 argument if needed: --asm="'c:/program files/gpasm' -q",
252 also fix some potential buffer overflows
254 2008-11-19 Borut Razem <borut.razem AT siol.net>
257 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
258 thanks Mauro Giachero
260 2008-11-16 Borut Razem <borut.razem AT siol.net>
262 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
263 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
265 2008-11-15 Borut Razem <borut.razem AT siol.net>
267 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
268 src/SDCCsymt.c, src/SDCCsymt.h:
269 fixed RFE #2291335 : Unnamed bit-field initialization
270 * support/regression/tests/bitfields.c:
271 added test case for RFE #2291335
272 * support/regression/tests/bug-1981238.c:
273 don't initialize unnamed bit-fields
275 2008-11-11 Raphael Neider <rneider AT web.de>
277 * device/include/pic16/pic18f25j10.h,
278 device/include/pic16/pic18f45j10.h: remove useless boilerplate
280 * device/include/pic16/adc.h,
281 device/lib/pic16/libio/adc/adcbusy.c,
282 device/lib/pic16/libio/adc/adcclose.c,
283 device/lib/pic16/libio/adc/adcconv.c,
284 device/lib/pic16/libio/adc/adcopen.c,
285 device/lib/pic16/libio/adc/adcread.c,
286 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
287 and fixed ADC routines to work for more target devices,
288 incorporates patch #2036130 by Nick Materer
290 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
292 * device/include/ctype.h,
293 * device/include/ds400rom.h,
294 * device/include/ds80c390.h,
295 * device/include/float.h,
296 * device/include/math.h,
297 * device/include/serial.h,
298 * device/include/stdbool.h,
299 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
301 * device/include/mcs51/C8051F336.h,
302 * device/include/mcs51/C8051T600.h,
303 * device/include/mcs51/C8051T610.h,
304 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
305 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
307 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
309 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
311 2008-11-10 Raphael Neider <rneider AT web.de>
313 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
314 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
315 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
316 (patch by Nick Materer, #2253980)
318 * device/lib/pic16/libio/adc.ignore,
319 device/lib/pic16/libio/i2c.ignore,
320 device/lib/pic16/libio/usart.ignore,
321 device/lib/pic16/pics.all: updated to build more device libs
323 * device/lib/pic16/libdev/Makefile.am,
324 device/lib/pic16/libdev/Makefile.in,
325 device/lib/pic16/libio/Makefile.am,
326 device/lib/pic16/libio/Makefile.in: regenerated
328 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
329 names per memory location, applied SDCC style to more functions
331 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
333 * device/include/mcs51/p89lpc933_4.h: new NXP header file
334 * device/include/mcs51/p89lpc935_6.h: new NXP header file
335 * device/include/mcs51/p89v66x.h: minor changes
336 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
338 2008-11-09 Raphael Neider <rneider AT web.de>
340 * device/include/pic/pic14devices.txt: fixed memory description for
341 12f629 and 12f675, closes #2236240
343 2008-11-06 Borut Razem <borut.razem AT siol.net>
345 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
346 pass system include paths with -isystem to sdcpp
347 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
348 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
350 2008-11-02 Raphael Neider <rneider AT web.de>
352 * doc/sdccman.lyx: updated the sections on the library build process
353 and on how to add support for new devices, and documented known
354 problems with the extended instruction set including a workaround
356 2008-11-01 Raphael Neider <rneider AT web.de>
358 * device/include/pic16/adc.h,
359 device/include/pic16/pic16devices.txt,
360 device/include/pic16/pic18f2410.h,
361 device/include/pic16/pic18f2510.h,
362 device/include/pic16/pic18f2515.h,
363 device/include/pic16/pic18f2610.h,
364 device/include/pic16/pic18f4410.h,
365 device/include/pic16/pic18f4510.h,
366 device/include/pic16/pic18f4515.h,
367 device/include/pic16/pic18f4610.h,
368 device/include/pic16/pic18fregs.h,
369 device/lib/pic16/libdev/Makefile.am,
370 device/lib/pic16/libdev/Makefile.in,
371 device/lib/pic16/libdev/pic18f2410.c,
372 device/lib/pic16/libdev/pic18f2510.c,
373 device/lib/pic16/libdev/pic18f2515.c,
374 device/lib/pic16/libdev/pic18f2610.c,
375 device/lib/pic16/libdev/pic18f4410.c,
376 device/lib/pic16/libdev/pic18f4510.c,
377 device/lib/pic16/libdev/pic18f4515.c,
378 device/lib/pic16/libdev/pic18f4610.c,
379 device/lib/pic16/libio/Makefile.am,
380 device/lib/pic16/libio/Makefile.in,
381 device/lib/pic16/pics.all: added support for 18f[24][456]10
382 and 18f[24]515 devices
383 * doc/sdccman.lyx: updated list of supported PIC16 devices
385 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
386 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
387 src/xa51/gen.c: avoid compiler warnings
388 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
390 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
392 * device/include/mcs51/p89v66x.h: NXP header file
393 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
394 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
396 2008-10-14 Raphael Neider <rneider AT web.de>
398 * device/lib/pic16/libdev/Makefile.am,
399 device/lib/pic16/libio/Makefile.am: enable building libraries for
400 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
401 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
402 * device/lib/pic16/libdev/Makefile.in,
403 device/lib/pic16/libio/Makefile.in: regenerated
405 2008-10-14 Raphael Neider <rneider AT web.de>
407 * device/include/pic16/pic18f2450.h,
408 device/include/pic16/pic18f4450.h,
409 device/lib/pic16/libdev/pic18f2450.c,
410 device/lib/pic16/libdev/pic18f4450.c,
411 device/include/pic16/adc.h,
412 device/include/pic16/pic16devices.txt,
413 device/include/pic16/pic18fregs.h,
414 device/lib/pic16/libdev/Makefile.am,
415 device/lib/pic16/libdev/Makefile.in,
416 device/lib/pic16/libio/Makefile.am,
417 device/lib/pic16/libio/Makefile.in,
418 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
420 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
421 stack to a fixed location, relax it to automatically work with all
422 but the smallest devices (256 byte RAM devices need #pragma stack)
424 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
426 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
427 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
428 * device/lib/_strcspn.c: fixed bug 2140931
430 2008-10-06 Raphael Neider <rneider AT web.de>
432 * device/include/pic16/stdio.h,
433 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
434 declared __naked for convenience, named all arguments
435 * device/lib/pic16/libc/stdio/strmgpsim.c,
436 device/lib/pic16/libc/stdio/strmmssp.c,
437 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
439 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
440 empty __naked functions,
441 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
442 corner cases (unlink first/last pCode in list), reuse more code
444 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
446 * src/ds390/main.c (_ds390_genInitStartup): added
447 * src/SDCCpeeph.c (getPatternVar): new, added,
448 (labelInRange): fixed bug 2115959
449 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
450 * src/SDCCicode.h: added newiTempOperand
451 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
452 added optimizations for 0/x and x/-1, see also patch 2142900
453 * support/regression/tests/onebyte.c (testMul): added test cases
455 2008-09-20 Borut Razem <borut.razem AT siol.net>
458 definition of absolute address symbols without initial value,
459 fixed SDCC crash "do not know how to intialize symbol"
461 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
463 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
464 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
465 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
466 * device/lib/z80/stubs.s: added stubs for above functions
467 * src/SDCCopt.c (convilong),
468 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
469 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
470 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
471 * support/regression/tests/onebyte.c: enabled all tests for z80
473 2008-09-15 Borut Razem <borut.razem AT siol.net>
475 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
476 device/lib/pic16/libc/stdio/printf.c,
477 device/lib/pic16/libc/stdio/strmusart.c,
478 device/lib/pic16/libc/stdio/printf_tiny.c,
479 device/lib/pic16/libc/stdio/sprintf.c,
480 device/lib/pic16/libc/stdio/strmgpsim.c,
481 device/lib/pic16/libc/stdio/putchar.c,
482 device/lib/pic16/libc/stdio/fprintf.c,
483 device/lib/pic16/libc/stdio/strmmssp.c,
484 device/device/lib/pic16/libc/stdio/vprintf.c,
485 device/lib/pic16/libc/stdio/printf_small.c,
486 device/lib/pic16/libc/stdio/vsprintf.c,
487 device/lib/pic16/libc/stdio/strmputchar.c,
488 device/lib/pic16/libc/Makefile.am,
489 device/lib/pic16/libc/Makefile.in:
490 *printf now returns int, puchar.c moved from stdlib to stdio,
491 *printf format parameter type changed from char * to const char *,
492 added GNU link excetion text to library source files,
493 applyed GNU coding style, removed useless svn ids,
494 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
495 binary specifier: "%b", "%hb" and "%lb"
496 * device/lib/pic16/libc/stdio/vfprintf.c:
497 applied patch #2044424: PIC16: vfprintf
498 thanks Mauro Giachero
499 * support/regression/tests/bug1057979.c:
500 removed old pic16 sprintf specifics
501 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
502 * doc/sdccman.lyx: documented 'b' binary format specifier removal
504 2008-09-15 Raphael Neider <rneider AT web.de>
506 * src/pic16/device.c (pic16_dump_usection): force udata sections
507 into the addressable range (0..0xFFF), workaround for a gpsim
508 bug preventing simulation of regtest bug1750318
509 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
510 (serialRegAssign): fixed regtest bug-971834,
511 (pic16_packRegisters): avoid null-pointer dereference
513 2008-09-14 Raphael Neider <rneider AT web.de>
515 * src/pic16/gen.c, src/pic16/ralloc.c: use
516 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
517 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
519 2008-09-12 Borut Razem <borut.razem AT siol.net>
521 * support/regression/fwk/testfwk.h:
522 define pdata as data for pic16 target
523 thanks Mauro Giachero
525 2008-09-11 Borut Razem <borut.razem AT siol.net>
527 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
528 support/regression/absolute.c:
529 applied patch #2105615: Some PIC16 testcase fixlets
530 thanks Mauro Giachero
532 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
534 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
535 * support/regression/tests/bug2094505.c: new, added
537 2008-09-07 Borut Razem <borut.razem AT siol.net>
539 * src/SDCCglue.c, src/SDCCast.c:
540 fixed throw of "excess elements" warning for char arrays
541 * support/regression/tests/nullstring.c:
542 disable warning about excess elements in array of chars initializer
544 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
546 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
547 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
548 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
549 * support/regression/tests/bug2077267.c: new, added
551 2008-09-05 Raphael Neider <rneider AT web.de>
553 * configure.in, Makefile.common.in: add support for ccache,
554 remove spurious $VERSION output, detect doc-tools even without
555 --enable-doc to facilitate later manual doc-builds, minor cleanup
556 * configure: regenerated
558 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
559 avoid races in parallel VPATH builds
560 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
561 * doc/sdccman.lyx: mention --without-ccache configure option
563 2008-09-01 Raphael Neider <rneider AT web.de>
565 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
566 * (genConstPointerGet): fix reading bitfields from __code space
567 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
568 bitfield initializers (fix regression test bug1856409.c)
569 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
572 2008-08-31 Raphael Neider <rneider AT web.de>
574 * src/pic16/gen.c (genAssign): removed useless compiler output
575 * (genPointerGet,genPointerSet,genCast),
576 src/pic16/glue.c (pic16_printGPointerType):
577 also handle PPOINTERs just to avoid spurious asserts
578 * (pic16_printIvalType,pic16_printIvalBitFields):
579 generalized to arbitrary type/bitfield sizes, allows compilation of
580 regression test bug-1981238.c
581 * (pic16_printIvalChar): fix regression test structflexarray.c
582 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
583 in initialized structs and fix #1843745
584 * (pic16_printIvalStruct): always output initializers for all fields,
585 even those not explicitly given, fixes zeropad.c regression test
586 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
587 #2073635, #1567098, and #1485812)
588 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
590 2008-08-31 Borut Razem <borut.razem AT siol.net>
592 * support/regression/tests/bug-895992.c,
593 support/regression/tests/onebyte.c:
594 enabled pic16 regression testing since the bugs
595 1511794: pic16: regression test bug-895992.c fails
596 1444425: onebyte.c regression tes fails on pic16
597 are fixed, probably by fixing
598 2048464: PIC16: fix genUminus - addresses not.c regression test
599 * src/SDCCsymt.c, src/SDCCglue.c,
600 support/regression/tests/bug-1981238.c:
601 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
604 2008-08-30 Borut Razem <borut.razem AT siol.net>
606 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
607 release version 4.3.2
609 2008-08-24 Raphael Neider <rneider AT web.de>
611 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
612 always use the sdcc from the current build tree (ignore $CC from
613 the environment, fixes compile farm builds)
614 * device/lib/Makefile.in: rename .a into .lib for compatibility,
615 remove more build products from install directory
616 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
617 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
619 2008-08-24 Borut Razem <borut.razem AT siol.net>
621 * src/SDCC.y: applied patch
622 2050245: Fix # 1963382
624 1963382: Listing File - C file comment is incorrect
627 2008-08-23 Borut Razem <borut.razem AT siol.net>
629 * src/pic16/gen.c: applied patch
630 2048464: PIC16: fix genUminus - addresses not.c regression test
631 thanks Mauro Giachero
633 2008-08-22 Borut Razem <borut.razem AT siol.net>
635 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
636 src/pic16/main.c: allow spaces in gpasm and gplink paths
638 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
641 * src/z80/peeph-z80.def: minor peephole improvement
643 2008-08-15 Raphael Neider <rneider AT web.de>
645 * src/z80/gen.c (_vemit2): suppress compiler warning
647 * src/pic/*.[ch]: make proper use of header files and avoid
648 ad-hoc extern declarations, mark module-local helpers 'static',
649 removed dead/replaced code, no functional changes
650 * src/pic16/pcode.c: disentangled from pic14 backend
652 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
654 * src/z80/gen.c: fixed #2051348
655 * support/regression/tests/bug-2051348.c: regression test for #2051348
657 2008-08-10 Raphael Neider <rneider AT web.de>
660 * Makefile.common.in: export PACKAGE for $docdir,
661 fixes #1957036, avoid some "underquoted definition" warnings
662 * configure: regenerated
664 2008-08-10 Raphael Neider <rneider AT web.de>
666 * device/lib/pic16/**: build pic16 library using autotools for
667 improved dependency tracking
669 * device/lib/Makefile.in,
671 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
673 2008-08-10 Raphael Neider <rneider AT web.de>
675 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
676 local variables if --nooverlay is given, workaround for #2023121
678 2008-08-08 Raphael Neider <rneider AT web.de>
680 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
682 2008-08-08 Raphael Neider <rneider AT web.de>
684 * src/pic/pcoderegs.c,
686 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
688 2008-08-07 Borut Razem <borut.razem AT siol.net>
690 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
691 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
692 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
693 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
694 applied modified patch 2038174: Add support for binary constants v2
695 thanks Mauro Giachero
696 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
698 2008-08-04 Raphael Neider <rneider AT web.de>
701 * src/pic16/device.h,
703 * src/pic16/main.c: enable --optimize-goto by default
705 * device/lib/pic16/Makefile.common.in: suppress removed option
708 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
710 2008-07-30 Borut Razem <borut.razem AT siol.net>
712 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
713 applied patch 22032433: PIC16: fix constant strings,
714 thanks Mauro Giachero
716 2008-07-29 Borut Razem <borut.razem AT siol.net>
718 * src/pic16/gen.c: applied patches:
719 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
720 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
721 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
722 thanks Mauro Giachero
724 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
726 * src/port.h: Fixed typo in comment
728 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
730 * src/z80/mappings.i: Implemented RFE #1919415
731 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
732 #1880202, #1914434, prepared for RFE #1703943
734 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
737 * src/z80/peeph-z80.def,
738 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
739 preparation for Z80 peephole improvements
741 2008-06-21 Raphael Neider <rneider AT web.de>
743 * device/include/pic16/pic18f66j60.h,
744 * device/include/pic16/pic18f66j65.h,
745 * device/include/pic16/pic18f67j60.h,
746 * device/include/pic16/pic18f86j60.h,
747 * device/include/pic16/pic18f86j65.h,
748 * device/include/pic16/pic18f87j60.h,
749 * device/include/pic16/pic18f96j60.h,
750 * device/include/pic16/pic18f96j65.h,
751 * device/include/pic16/pic18f97j60.h,
752 * device/lib/pic16/libdev/pic18f66j60.c,
753 * device/lib/pic16/libdev/pic18f66j65.c,
754 * device/lib/pic16/libdev/pic18f67j60.c,
755 * device/lib/pic16/libdev/pic18f86j60.c,
756 * device/lib/pic16/libdev/pic18f86j65.c,
757 * device/lib/pic16/libdev/pic18f87j60.c,
758 * device/lib/pic16/libdev/pic18f96j60.c,
759 * device/lib/pic16/libdev/pic18f96j65.c,
760 * device/lib/pic16/libdev/pic18f97j60.c,
761 * device/include/pic16/pic16devices.txt,
762 * device/include/pic16/pic18fregs.h,
763 * device/lib/pic16/pics.all: added new devices
765 * device/include/pic16/adc.h,
766 * device/lib/pic16/libio/adc/adcbusy.c,
767 * device/lib/pic16/libio/adc/adcopen.c,
768 * device/lib/pic16/libio/adc/adcsetch.c,
769 * device/lib/pic16/libio/i2c/i2copen.c,
770 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
771 all changes from a patch by Anton Strobl
773 2008-06-12 Borut Razem <borut.razem AT siol.net>
775 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
776 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
777 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
778 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
779 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
780 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
781 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
782 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
783 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
784 by applying the modified patch from Risto Huotari
786 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
789 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
790 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
791 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
792 * support/regression/tests/bug1938300.c: new, added
794 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
796 * device/include/asm/ds390/features.h,
797 * device/include/asm/mcs51/features.h,
798 * device/include/mcs51/regc515c.h: inserted LGPL notice
800 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
802 * device/lib/gbz80/div.s,
803 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
804 patch 1597883, Thanks Robert Ramey
806 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
808 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
809 createIvalCharPtr, createIvalPtr, createIval),
811 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
812 initializers for local auto variables
813 * support/regression/tests/zeropad.c: added testcase for auto initializers
815 2008-05-26 Raphael Neider <rneider AT web.de>
817 * device/lib/pic16/startup/crt0.c,
818 * device/lib/pic16/startup/crt0i.c,
819 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
820 explicit, fixed curr_entry loop for >= 256 initializer records,
821 removed debug code (write to 0xf7e)
823 2008-05-25 Raphael Neider <rneider AT web.de>
825 * device/include/pic/pic16f627a.h,
826 * device/include/pic/pic16f628a.h,
827 * device/include/pic/pic16f648a.h: added missing ports
829 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
831 * device/include/float.h: added __INFINITY
832 * device/lib/_fsadd.c: handle overflows
833 * device/lib/_fsmul.c,
834 * device/lib/_fsdiv.c: use __INFINITY
835 * device/lib/_fseq.c,
836 * device/lib/_fsneq.c: handle -0.0
837 * sim/ucsim/s51.src/uc89c51r.cc,
838 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
839 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
840 * src/mcs51/gen.c (genSend): fixed bug with --xstack
841 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
842 * support/regression/tests/snprintf.c: test bug with --xstack
844 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
846 * src/SDCCpeeph.c (callFuncByName):
847 Support nested parenthesis in peephole function arguments (#1967300)
849 2008-05-19 Raphael Neider <rneider AT web.de>
851 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
852 fixed duplicate labels (#1911325)
854 2008-05-19 Raphael Neider <rneider AT web.de>
856 * src/regression/empty.c: suppress warning
857 * src/regression/pointer1.c: enabled index_by_pointer()
858 * src/regression/inline.c: now works for pic16 as well
860 * src/pic16/device.c: include dbuf declarations
861 * src/pic16/device.h: removed obsolete prototypes
863 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
864 * src/pic16/glue.c: made purely local functions static,
865 (pic16_printGPointerType, pic16_printIvalCharPtr,
866 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
867 generic pointers' tags (#1961866)
869 * src/pic16/pcode.c (assignValnums): optimize literal assignments
871 2008-05-19 Borut Razem <borut.razem AT siol.net>
873 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
874 fixed typo, uninstall include/pic16/pic16devices.txt
876 2008-05-18 Borut Razem <borut.razem AT siol.net>
878 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
879 the buffer is null terminated
880 * src/device/pic16.c:
881 applied modified patch 1965676: Patch for Win32 16 bit PIC
882 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
884 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
886 * src/SDCC.lex (check_type),
887 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
890 * as/z80/clean.mk: also clean *.dep
891 * device/lib/pic16/libsdcc/stack/Makefile,
892 * sim/ucsim/libtool: removed as they are rebuild by configure
893 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
895 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
897 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
898 fixupInline instead of createFunction to fix bug 1864577
899 (inlineFindMaxBlockno): removed, use global blockNo
900 * src/SDCCglobl.h: added blockNo
902 * src/z80/peep.h: modified properties
903 * support/regression/tests/bug1864577.c: new, added
905 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
908 * as/mcs51/asm.h: added org_cnt
909 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
910 * as/mcs51/asout.c: changed old K&R to ANSI
911 * as/mcs51/Makefile.in: use common identifiers
917 * as/hc08/Makefile.bcc,
918 * as/hc08/Makefile.in: synchronized with as/mcs51/*
919 * sdcc_vc_in.h: added define __func__
920 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
921 Thanks Ruud van Silfhout
922 * support/regression/tests/bug1717305.c: new, added
924 2008-05-05 Borut Razem <borut.razem AT siol.net>
926 * support/regression/Makefile.in,
927 support/regression/ports/ds390/spec.mk,
928 support/regression/ports/hc08/spec.mk,
929 support/regression/ports/mcs51-common/spec.mk,
930 support/regression/ports/pic14/spec.mk,
931 support/regression/ports/pic16/spec.mk,
932 support/regression/ports/ucz80/spec.mk,
933 support/regression/ports/z80/spec.mk:
934 added INC_DIR and LIBDIR paths
935 * src/ds390/gen.c: removed duplicated selicolon
937 2008-05-04 Borut Razem <borut.razem AT siol.net>
939 * support/regression/Makefile.in,
940 support/regression/fwk/lib/testfwk.c,
941 support/regression/ports/ds390/spec.mk,
942 support/regression/ports/hc08/spec.mk,
943 support/regression/ports/mcs51-common/spec.mk,
944 support/regression/ports/mcs51-large/spec.mk,
945 support/regression/ports/mcs51-medium/spec.mk,
946 support/regression/ports/mcs51-small/spec.mk,
947 support/regression/ports/mcs51-stack-auto/spec.mk,
948 support/regression/ports/mcs51-xstack-auto/spec.mk,
949 support/regression/ports/pic14/spec.mk,
950 support/regression/ports/pic16/spec.mk,
951 support/regression/ports/ucz80/spec.mk:
952 added possibility to define the sdcc binary directory SDCC_BIN_PATH
953 used to run regeression tests
955 2008-05-01 Raphael Neider <rneider AT web.de>
957 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
958 supported devices and instructions to add new ones
960 2008-05-01 Raphael Neider <rneider AT web.de>
962 * device/include/pic16/adc.h,
963 device/lib/pic16/libio/adc/adcbusy.c,
964 device/lib/pic16/libio/adc/adcopen.c,
965 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
966 18f2455 style ADC devices, based on patch #1776197
967 * device/lib/pic16/libio/adc/adcclose.c,
968 device/lib/pic16/libio/adc/adcconv.c,
969 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
970 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
971 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
972 * device/include/pic16/pic18f4431.h,
973 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
974 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
976 2008-05-01 Raphael Neider <rneider AT web.de>
978 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
979 moved xinst flag into pic16_options_t
980 * src/pic16/device.c (default_device, pic16_list_devices,
981 pic16_find_device): removed references to sfrrange
982 * src/pic16/gen.c (genFunction),
983 src/pic16/glue.c (pic16initialComments),
984 src/pic16/main.c (pic16_optionsTable),
985 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
987 * device/include/pic16/pic16devices.txt: removed sfrrange lines
989 2008-04-29 Raphael Neider <rneider AT web.de>
991 * src/pic16/devices.inc,
992 device/include/pic16/pic16devices.txt: replaced compiled-in list
993 of devices with a variant parsed at runtime
994 * src/pic16/device.c: added support for parsing pic16devices.txt,
996 * src/pic16/device.h: removed (now) unused fields from PIC_device
997 * src/pic16/main.c: removed #pragma maxram,
998 (_pic16_initPaths): removed bogus generation of search paths,
999 setup the port proper only after the search paths (for
1000 pic16devices.txt) are set up,
1001 (_pic16_finaliseOptions): moved processor dependant code here
1002 from _pic16_initPaths(), clean up
1003 * src/pic16/ralloc.c (pic16_init_stack),
1004 * src/pic16/ralloc.h,
1005 * src/pic16/pcode.c: clean up
1006 * device/include/Makefile.in,
1007 support/scripts/sdcc.nsi: also install/package pic16devices.txt
1008 * support/scripts/inc2h-pic16.pl: updated instructions
1010 2008-04-29 Raphael Neider <rneider AT web.de>
1012 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
1013 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
1014 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
1015 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
1016 added missing family members and 18f2480/2580/4480/4580 family
1017 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1018 * device/include/pic16/pic18f2525.h: use 18f4620.h
1019 * device/include/pic16/pic18f6680.h: use 18f8680.h
1020 * device/include/pic16/pic18fregs.h,
1021 device/lib/pic16/pics.all,
1022 src/pic16/devices.inc: add new devices
1023 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1024 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1025 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1026 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1027 prevent attempting to build the libio for some new devices
1029 2008-04-29 Raphael Neider <rneider AT web.de>
1031 * debugger/mcs51/Makefile.in: fixed paths to sources
1033 2008-04-25 Borut Razem <borut.razem AT siol.net>
1035 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1036 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1037 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1038 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1039 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1040 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1041 as/link/z80/linkz80.dsp: lklibr.c moved
1042 * doc/INSTALL.txt: binary archives in bz2 format
1043 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1045 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1047 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1048 * support/regression/tests/bug1856409.c: new, added
1050 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1053 * src/mcs51/peep.c: Use werror for error messages.
1054 * src/SDCCicode.c (geniCodeConditional),
1055 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1056 * src/z80/Makefile.bcc,
1057 * src/z80/z80.dsp: added src/z80/peep.c/h
1058 * support/regression/tests/bug1839321.c: new, added
1060 2008-04-20 Raphael Neider <rneider AT web.de>
1062 * device/include/pic16/pic18f2455.h: added bitfields for port C
1064 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1066 * src/z80/peep.c: Use werror for error messages.
1068 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1070 * src/z80/peep.h (declaration of notUsed()),
1071 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1073 * src/z80/z80.h (added dependency on peep.h),
1074 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1077 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1079 * src/SDCCpeeph.c (added support for notUsed()),
1080 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1082 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1083 for notUsed()): Implemented generic (that is not port-specific) part
1086 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1088 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1089 * device/lib/libsdcc.lib,
1090 * device/lib/Makefile.in,
1091 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1092 * device/lib/calloc.c: renamed to _calloc.c
1093 * device/lib/free.c: renamed to _free.c
1094 * device/lib/malloc.c: renamed to _malloc.c
1095 * device/lib/realloc.c: renamed to _realloc.c
1096 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1097 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1098 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1099 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1100 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1101 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1102 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1103 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1105 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1106 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1107 * support/regression/tests/bug1509084.c: new, added
1109 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1111 * device/include/mcs51/cc2510fx.h: added _XPAGE
1112 * device/include/mcs51/compiler.h: cosmetic changes
1114 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1116 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1119 2008-03-31 Borut Razem <borut.razem AT siol.net>
1121 * support/cpp2 renamed to support/cpp
1122 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1123 support/cpp2/libiberty/splay-tree.c,
1124 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1125 support/cpp2/libcpp/directives.c,
1126 support/cpp2/libcpp/include/cpplib.h,
1127 support/cpp2/libcpp/include/symtab.h,
1128 support/cpp2/libcpp/include/line-map.h,
1129 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1130 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1131 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1132 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1133 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1134 release version 4.3.0
1135 * configure.in, configure, Makefile.in, Makefile.bcc:
1136 adapted for moved cpp2
1138 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1140 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1141 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1143 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1145 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1147 * support/regression/tests/bug1717943.c: new, added
1149 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1151 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1152 bytewise return value assignments introduced in last commit.
1154 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1156 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1157 genMult, genJumpTab):
1158 Use 16-bit instructions for addition in some additional cases,
1159 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1161 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1163 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1164 Implemented RFE #1921450, changed some debug messages.
1166 2008-03-30 Borut Razem <borut.razem AT siol.net>
1168 * Small Device C Compiler 2.8.0 released
1169 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1170 * support/scripts/sdcc.nsi: added finish page; this version
1171 was used for 2.8.0 release
1172 * doc/knownbugs.html: removed; magically generated by the build
1173 process using gen_known_bugs.pl from now on
1175 2008-03-23 Borut Razem <borut.razem AT siol.net>
1177 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1178 and reverted it, since it was already fixed by Raphael ;-)
1179 * doc/knownbugs.html: updated for RC2
1181 2008-03-22 Raphael Neider <rneider AT web.de>
1183 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1186 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1188 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1189 * support/regression/tests/bug1839277.c: added related testBug1839299
1191 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1193 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1194 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1196 * src/mcs51/gen.c: throughout only output hex constants
1197 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1198 * support/regression/tests/bug1839277.c: new, added
1200 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1202 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1203 compilation warning about nested comments.
1205 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1207 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1208 * support/regression/tests/bug1921073.c: new, added
1210 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1212 * src/z80/SDCCpeeph.c.c (callFuncByName):
1213 Commented function parameters.
1215 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1217 * src/z80/ralloc.c (packRegsForAccUse2):
1218 disabled a broken accumulator packing optimization (fixed #1292721).
1219 * support/regression/tests/bug-1292721: Regression test for #1292721.
1221 2008-03-16 Raphael Neider <rneider AT web.de>
1223 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1224 fixed code bloat regression using a variant of patch #1915618
1226 2008-03-16 Borut Razem <borut.razem AT siol.net>
1228 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1229 icon, changed startup menu for release distribution, code cleaning,
1230 create url files instead links in startup menu
1232 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1234 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1235 * support/regression/tests/bug1579949.c: new, added
1237 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1239 * device/lib/printf_fast.c: fixed bug 1255403
1241 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1243 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1244 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1246 2008-03-14 Borut Razem <borut.razem AT siol.net>
1248 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1249 command line options
1250 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1251 is correctly displayed
1252 * as/link/z80/lkmain.c: usage line commented out
1254 2008-03-13 Borut Razem <borut.razem AT siol.net>
1256 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1257 updated the list pf supported pic14 devices
1259 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1261 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1263 2008-03-12 Borut Razem <borut.razem AT siol.net>
1265 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1266 fixed documentation request #1718191
1267 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1268 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1271 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1273 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1274 * support/regression/tests/bug1505811.c: new, added
1276 2008-03-09 Raphael Neider <rneider AT web.de>
1278 * device/include/pic16/pic18f2620.h,
1279 * device/include/pic16/pic18f4620.h,
1280 * device/lib/pic16/libdev/pic18f2620.c,
1281 * device/lib/pic16/libdev/pic18f4525.c,
1282 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1283 family to consistently use pic18f4620.[ch], fixes #1832562
1285 2008-03-09 Borut Razem <borut.razem AT siol.net>
1287 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1288 changed sdcc version to 2.8.0
1289 * knownbugs.html: regenerated
1290 * support/scripts/gen_known_bugs.pl: added number of open bugs
1292 2008-03-09 Raphael Neider <rneider AT web.de>
1294 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1295 (genOr): read volatile operand even if the result is known,
1297 (genOr,genXor): removed unused legacy code,
1298 (genDummyRead): use pic16_mov2w_volatile()
1300 2008-03-08 Borut Razem <borut.razem AT siol.net>
1302 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1303 cons w. --model-large
1304 * support/regression/staticinit.c: added regression test for bug
1307 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1309 * src/ds390/gen.c (pushSide, genPcall),
1310 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1311 * src/mcs51/gen.c: cosmetic changes
1312 * support/regression/fwk/include/testfwk.h: added macro reentrant
1313 * support/regression/tests/bug1908493.c: new, added
1315 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1317 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1319 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1321 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1322 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1323 already set in ds390/main.c and mcs51/main.c
1325 2008-03-07 Raphael Neider <rneider AT web.de>
1327 * src/regression/init0.c: new test for initialized arrays of function
1329 * src/regression/Makefile: made a bit more flexible, added init0.c
1330 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1331 pointers, closes #1427663
1333 2008-03-05 Borut Razem <borut.razem AT siol.net>
1335 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1336 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1338 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1340 * support/librarian/sdcclib.c:Added feature request 1908061:
1341 Synchronise sdcclib commands with ar.
1343 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1345 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1346 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1347 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1348 * device/include/mcs51/compiler.h: removed umlauts, added double
1351 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1353 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1354 * support/regression/tests/bug1536762.c: new, added
1356 * src/SDCCutil.h: added getBuildDate()
1357 * src/SDCCmain.c (printVersionInfo),
1358 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1360 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1361 * src/ds390/ralloc.c (packRegisters),
1362 * src/mcs51/ralloc.c (packRegisters),
1363 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1365 * support/regression/tests/bug1618050.c: new, added
1366 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1367 * support/regression/fwk/include/testfwk.h,
1368 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1371 2008-03-04 Raphael Neider <rneider AT web.de>
1373 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1374 on accessing OP_SYM_TYPE(op)
1375 * src/pic/gen.h: removed unused prototype of genMinusDec()
1376 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1377 fix #1876953 (invalid subtraction code), removed unused code
1379 2008-03-03 Raphael Neider <rneider AT web.de>
1383 * src/pic/genarith.c,
1385 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1386 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1388 2008-03-03 Raphael Neider <rneider AT web.de>
1390 * src/pic/device.c (find_device): search user-specified paths first
1391 for pic14devices.txt, fixes #1900827
1393 2008-03-02 Borut Razem <borut.razem AT siol.net>
1395 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1396 AddToPath and RemoveFromPath
1398 2008-03-01 Borut Razem <borut.razem AT siol.net>
1400 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1401 work correctly, added debugging support if -DSDCC.DEBUG command line
1404 2008-02-28 Borut Razem <borut.razem AT siol.net>
1406 * doc/sdccman.lyx: cosmetic changes
1408 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1410 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1411 * doc/sdccman.lyx: fixed unmeant removal of spaces
1413 2008-02-27 Borut Razem <borut.razem AT siol.net>
1415 * support/scripts/sdcc.nsi: corrected installation directory for
1416 current user installation mode
1417 * doc/README.txt: added Philipp Klaus Krause to the developers list
1419 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1421 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1422 return ifx condition
1423 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1424 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1425 ifxJump to fix bug 1838000
1426 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1427 * support/regression/tests/bug1838000.c: new, added
1428 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1430 2008-02-26 Borut Razem <borut.razem AT siol.net>
1432 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1434 * support/scripts/sdcc.nsi: added MULTIUSER page,
1435 NSIS upgraded to version 2.35
1437 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1439 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1440 * support/regression/tests/bug1565152.c: new, added
1442 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1444 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1445 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1446 * support/regression/tests/bug1670148.c: new, added
1448 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1450 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1452 2008-02-24 Borut Razem <borut.razem AT siol.net>
1454 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1455 is ineffective for unsigned char parameter
1457 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1459 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1460 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1461 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1462 * support/Util/MySystem.c (my_system): output errorcode when verbose
1464 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1466 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1469 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1471 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1474 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1476 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1478 2008-02-21 Borut Razem <borut.razem AT siol.net>
1480 * support/regression/Makefile.in,
1481 support/regression/ports/ds390/spec.mk,
1482 support/regression/ports/hc08/spec.mk,
1483 support/regression/ports/mcs51-common/spec.mk,
1484 support/regression/ports/pic14/spec.mk,
1485 support/regression/ports/pic16/spec.mk,
1486 support/regression/ports/ucz80/spec.mk,
1487 support/regression/ports/xa51/spec.mk:
1488 added CFLAGS when compiling timeout
1490 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1492 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1495 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1497 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1498 * support/regression/tests/bug1888147.c: new, added
1500 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1502 * src/z80/gen.c: fixed bugs #1596270, #1736867
1504 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1506 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1507 contents, mostly fixes #1596270
1509 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1511 * src/z80/peeph.def,
1512 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1513 peepholes, fixes #1806565
1515 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1517 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1518 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1519 fixes bug 1739475, thanks Robert Larice
1520 (rule 271): new, added
1522 2008-02-18 Borut Razem <borut.razem AT siol.net>
1524 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1526 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1528 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1530 2008-02-17 Raphael Neider <rneider AT web.de>
1532 * src/pic16/genarith.c,
1535 * src/pic16/genutils.c: removed unused legacy code,
1536 removed unused fields from struct asmop and struct _G
1538 2008-02-17 Raphael Neider <rneider AT web.de>
1540 * src/pic16/gen.c (AccRsh): cosmetic changes,
1541 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1542 genRightShiftLiteral): fixed to work with SFRs as result by
1543 assigning only once to result,
1544 removed a lot of unused/excluded code fragments
1546 2008-02-17 Raphael Neider <rneider AT web.de>
1548 * device/include/pic/pic16f88.h,
1549 * device/include/pic/pic16f886.h,
1550 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1552 2008-02-17 Borut Razem <borut.razem AT siol.net>
1554 * src/z80/peeph.def: applied patch
1555 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1556 * src/z80/gen.c, src/z80/peeph.def: applied patch
1557 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1558 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1559 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1560 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1561 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1562 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1564 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1566 * as/link/mcs51/aslink.dsp: removed SDK define
1567 * as/link/z80/clean.mk: brought in sync with other ports
1568 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1569 * as/hc08/Makefile.bcc,
1570 * as/mcs51/Makefile.bcc,
1571 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1572 * src/z80/main.c (_setValues): use the now capitalized -Z,
1573 (z80_port, gbz80_port): generate debug information when asked
1575 2008-02-16 Borut Razem <borut.razem AT siol.net>
1577 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1578 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1579 as/z80/Makefile.in. as/z80/Makefile.bcc:
1580 applied patch #1893393: patch for as-z80 and link-z80 to generate
1581 cdb, thanks to Armin Diehl
1582 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1583 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1584 asnoice.c moved to as/asxxsrc/asnoice.c
1585 * src/z80/peeph-gbz80.def: applied patch
1586 #1880235: Z80 return peephole, thanks to Philipp Krause
1588 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1591 * doc/sdccman.lyx: bumped version to 2.7.5
1592 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1594 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1596 * device/include/pic16/stdlib.h,
1597 * device/lib/pic16/libc/stdlib/ltoa.c,
1598 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1600 2008-02-13 Borut Razem <borut.razem AT siol.net>
1602 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1603 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1604 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1605 src/SDCCopt.c, src/SDCCval.c:
1606 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1608 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1610 * src/SDCCsymt.c (compareType): fixed bug 1309013
1612 2008-02-09 Borut Razem <borut.razem AT siol.net>
1614 * src/SDCCval.c, src/SDCCval.h:
1615 code cleaning, added function constChrVal()
1616 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1617 call constChrVal() instead constVal()
1619 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1621 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1624 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1625 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1628 2008-02-01 Raphael Neider <rneider AT web.de>
1630 * device/include/pic/pic16f886.h,
1631 * device/include/pic/pic16f887.h: added RA6 and RA7
1633 2008-01-24 Raphael Neider <rneider AT web.de>
1635 * device/include/pic/pic16f88.h: added RA6 and RA7
1636 * device/lib/pic/libdev/disabled_pic16f886.c,
1637 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1639 * src/pic16/devices.inc,
1640 * device/include/pic16/pic18f2423.h,
1641 * device/include/pic16/pic18f2523.h,
1642 * device/include/pic16/pic18fregs.h,
1643 * device/lib/pic16/pics.all
1644 * device/lib/pic16/libdev/pic18f2423.c,
1645 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1646 * device/lib/pic16/libio/i2c.ignore,
1647 * device/lib/pic16/libio/usart.ignore,
1648 * device/lib/pic16/libio/adc.ignore: ignore new devices
1650 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1652 * src/SDCCast.c (createRMW): fixed bug 1582651
1654 2008-01-20 Borut Razem <borut.razem AT siol.net>
1656 * src/SDCCcse.c: partially fixed enhancement request
1657 #1793872 - multiply by -1 not collapsed
1658 * support/regression/tests/arithcsi.c: added regression test
1660 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1662 * as/mcs51/asx8051.dsp: removed define SDK
1663 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1664 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1666 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1667 cosmetic changes, brought more in sync, changed old K&R to ANSI
1669 2008-01-13 Borut Razem <borut.razem AT siol.net>
1671 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1672 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1674 2007-12-30 Borut Razem <borut.razem AT siol.net>
1676 * src/pic16/gen.c: fixed implementation of bitwise operations for
1678 * support/regression/tests/bitwise.c: added test cases
1680 2007-12-29 Borut Razem <borut.razem AT siol.net>
1682 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1683 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1684 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1685 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1686 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1687 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1688 src/pic16/pcode.[ch]: added const qualifier
1689 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1690 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1691 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1692 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1693 * as/asxxsrc/aslex.c: use dbuf_getline()
1694 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1695 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1696 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1697 as/z80/asm.h, as/z80/z80adr.c:
1698 changed type of ib and ip to const char *
1700 2007-12-28 Borut Razem <borut.razem AT siol.net>
1702 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1703 introduced (readlin) - long lines are turuncated
1704 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1705 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1706 as/z80/Makefile.in: moved aslex.c to asxxsrc
1707 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1708 * as/hc08/asmain.c, as/mcs51/asmain.c:
1709 added missing initialization of a_addr field
1710 * support/regression/tests/long_asm_line.c: added regtest for long
1713 2007-12-22 Borut Razem <borut.razem AT siol.net>
1715 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1717 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1719 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1721 2007-12-16 Borut Razem <borut.razem AT siol.net>
1723 * device/include/pic16/stdbool.h: removed, since already exists in
1724 device/include/; this also fixes bitopcse.c regression test for pic16
1726 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1727 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1728 dereference doesn't work; covered by regression test bug1399290
1730 2007-12-05 Borut Razem <borut.razem AT siol.net>
1732 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1735 2007-12-01 Borut Razem <borut.razem AT siol.net>
1737 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1738 corrected handling of the highest_valid_address
1740 2007-11-17 Raphael Neider <rneider AT web.de>
1742 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1743 * src/pic/glue.c (picglue): emit .file if --debug is given
1745 2007-11-17 Raphael Neider <rneider AT web.de>
1747 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1748 care when left or right operand resides in result, fixes #1830220
1750 2007-11-17 Borut Razem <borut.razem AT siol.net>
1752 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1753 #983491 - "Merge duplicate strings function is ineffective"
1754 * support/regression/tests/bug-983491.c: regtest disabled
1755 * as/asxxsrc: created
1756 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1757 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1758 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1759 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1760 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1761 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1762 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1763 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1764 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1765 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1766 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1767 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1768 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1770 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1772 * device/include/stdarg.h: added and removed some casts
1773 * src/SDCCsymt.c (compareType): Fully check types between generic and
1774 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1776 2007-11-13 Borut Razem <borut.razem AT siol.net>
1778 * support/regression/tests/bug-1817005.c:
1779 added regtest for bug #1817005 - as-z80 chokes on long labels
1781 2007-11-12 Borut Razem <borut.razem AT siol.net>
1783 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1784 as/z80/asout.c, as/z80/aslist.c:
1785 fixed bug #1817005 - as-z80 chokes on long labels
1787 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1790 * as/z80/asmain.c: cosmetic changes
1793 * as/z80/alloc.h: removed
1795 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1796 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1797 * as/link/hc08/Makefile.in,
1798 * as/link/mcs51/Makefile.in,
1799 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1801 * as/link/mcs51/lkarea.c,
1802 * as/link/mcs51/lkmain.c: cosmetic changes
1803 * as/link/hc08/lklibr.c,
1804 * as/link/z80/lklibr.c,
1805 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1806 used cygwin_conv_to_full_posix_path,
1807 added warnings, cosmetic changes, brought more in sync
1808 changed old K&R into ANSI function declarations
1809 * as/link/z80/lklibr.c (loadAdb): added
1810 * as/link/z80/lkmain.c: removed -- option from usage text
1812 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1814 * src/mcs51/gen.c (outBitC): optimized for no result
1816 2007-10-31 Borut Razem <borut.razem AT siol.net>
1818 * src/SDCCsymt.c: fixed (hopeful properly) bug
1819 #1805702 - order of extern matters
1820 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1823 2007-10-29 Borut Razem <borut.razem AT siol.net>
1825 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1826 - order of extern matters
1827 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1830 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1832 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1833 24bitMode, portIsDS390
1834 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1835 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1836 (notVolatileVariable): also check sloc names,
1837 (callFuncByName): moved ftab[] out of function and sorted it by use
1839 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1841 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1842 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1843 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1844 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1845 * support/regression/tests/bug-880197.c: new, added
1847 2007-10-28 Borut Razem <borut.razem AT siol.net>
1849 * support/regression/Makefile.in,
1850 support/regression/ports/mcs51-large/spec.mk,
1851 support/regression/ports/mcs51-xstack-auto/spec.mk,
1852 support/regression/ports/mcs51-stack-auto/spec.mk,
1853 support/regression/ports/mcs51-medium/spec.mk,
1854 support/regression/ports/mcs51-common/spec.mk,
1855 support/regression/ports/mcs51-common/*,
1856 support/regression/ports/mcs51-small/*:
1857 mcs51 renamed to mcs51-common, created mcs51-small
1858 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1859 * support/regression/tests/bug-1805702.c: added regtest for bug
1862 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1864 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1865 added new rules 265 - 270
1866 * support/regression/tests/bug1721024.c:new, added
1867 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1868 introduced new test-mcs51 to run all mcs51 tests
1870 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1872 * support/regression/tests/bug1816470.c: new, added
1874 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1876 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1877 propagate for *,+,- with float, fixed bug 1816470
1878 (decorateType): cast to resultTypeProp instead of resultType
1880 2007-10-19 Borut Razem <borut.razem AT siol.net>
1882 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1883 function is ineffective" for pic16 tareget
1884 * support/scripts/listerr.c: corrected include path
1885 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1888 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1890 * support/regression/tests/using.c: new, added
1891 * support/regression/tests/vaargs.c: fixed and enabled test
1893 2007-10-18 Borut Razem <borut.razem AT siol.net>
1895 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1897 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1899 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1901 * doc/sdccman.lyx: documented option --Werror
1902 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1903 RegBankUsed[] earlier
1905 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1907 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1911 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1913 * src/SDCCast.c (decorateType): improved optimization of tri-op
1914 * src/SDCCerr.c (vwerror, setWError),
1916 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1917 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1919 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1921 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1922 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1923 * support/regression/tests/bug-223113.c,
1924 * support/regression/tests/bug-426632.c,
1925 * support/regression/tests/bug-468811.c,
1926 * support/regression/tests/bug-477835.c,
1927 * support/regression/tests/bug-478094.c,
1928 * support/regression/tests/bug-499644.c,
1929 * support/regression/tests/bug-524209.c,
1930 * support/regression/tests/bug-524211.c,
1931 * support/regression/tests/packcast.c,
1932 * support/regression/tests/structidx.c: added empty tests
1933 * support/regression/tests/bug-607243.c: enabled test
1935 2007-10-06 Borut Razem <borut.razem AT siol.net>
1937 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1938 support of universal binaries on Mac OS X
1940 2007-10-02 Borut Razem <borut.razem AT siol.net>
1942 * src/SDCCval.h: unified double2ul macro for all platforms
1943 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1944 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1946 2007-09-30 Borut Razem <borut.razem AT siol.net>
1948 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1950 * sdcc_vc_in.h: enabled warnings
1951 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1952 unsigned type, result still unsigned
1953 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1955 2007-09-28 Raphael Neider <rneider AT web.de>
1957 * src/pic/device.c (find_device): prevent buffer underflow error
1958 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1959 the just destroyed list entry
1961 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1963 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1966 2007-09-18 Borut Razem <borut.razem AT siol.net>
1968 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1969 applied to unsigned type, result still unsigned
1971 2007-09-17 Borut Razem <borut.razem AT siol.net>
1973 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1974 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1975 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1976 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1977 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1978 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1979 src/z80/gen.c, src/z80/ralloc.c:
1980 fixed bug #1739860 - sdcc does not work correctly on some platforms
1982 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1984 2007-09-17 Raphael Neider <rneider AT web.de>
1986 * src/pic16/device.c: reverted to previous version
1987 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1989 2007-09-16 Raphael Neider <rneider AT web.de>
1991 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1992 as this raises a ton of gpasm warnings, just emit a second label
1993 * src/pic16/devices.inc,
1994 * device/lib/pic16/pics.all,
1995 * device/lib/pic16/libdev/pic18f2585.c,
1996 * device/lib/pic16/libdev/pic18f2680.c,
1997 * device/lib/pic16/libdev/pic18f2682.c,
1998 * device/lib/pic16/libdev/pic18f2685.c,
1999 * device/lib/pic16/libdev/pic18f4585.c,
2000 * device/lib/pic16/libdev/pic18f4680.c,
2001 * device/lib/pic16/libdev/pic18f4682.c,
2002 * device/lib/pic16/libdev/pic18f4685.c,
2003 * device/include/pic16/pic18f2585.h,
2004 * device/include/pic16/pic18f2680.h,
2005 * device/include/pic16/pic18f2682.h,
2006 * device/include/pic16/pic18f2685.h,
2007 * device/include/pic16/pic18f4585.h,
2008 * device/include/pic16/pic18f4680.h,
2009 * device/include/pic16/pic18f4682.h,
2010 * device/include/pic16/pic18f4685.h,
2011 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
2012 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
2013 patch contributed by Anton Strobl, applied with changes
2015 2007-09-16 Raphael Neider <rneider AT web.de>
2017 * device/include/pic16/pic18f2431.h,
2018 * device/include/pic16/pic18f25j10.h,
2019 * device/include/pic16/pic18f4431.h,
2020 * device/include/pic16/pic18f45j10.h: adopted common include style
2021 * device/include/pic16/pic18f1320.h,
2022 * device/include/pic16/pic18f2320.h,
2023 * device/include/pic16/pic18f2525.h,
2024 * device/include/pic16/pic18f4320.h,
2025 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2026 * device/include/pic16/pic18fregs.h: prepared for automatic include
2027 file selection by having DEVICE.h for every DEVICE
2028 * device/lib/pic16/libdev/pic18f2320.c,
2029 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2031 * device/lib/pic16/configure.in,
2032 * device/lib/pic16/configure: use rm -rf instead of rmdir
2033 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2034 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2036 2007-09-09 Borut Razem <borut.razem AT siol.net>
2038 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2039 distingush between i386 and ppc Mac OS X versions
2041 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2043 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2044 * support/regression/tests/bug1788177.c: new, added
2046 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2048 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2049 * device/include/mcs51/lint.h added keyword __naked
2051 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2055 * src/SDCCmem.h: removed maxRegBank
2056 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2057 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2058 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2059 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2060 name and behaviour to handle banked functions
2061 (scan4op): and use it to fix bug 1786213
2063 2007-09-03 Raphael Neider <rneider AT web.de>
2065 * device/include/pic16/pic18f248.h,
2066 * device/include/pic16/pic18f258.h,
2067 * device/include/pic16/pic18f448.h,
2068 * device/lib/pic16/libdev/pic18f248.c,
2069 * device/lib/pic16/libdev/pic18f258.c,
2070 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2071 added T0CONbits, fixes #1786891
2073 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2075 * src/ds390/gen.c (genFarPointerSet),
2076 * src/hc08/ralloc.c (packRegisters),
2077 * src/mcs51/ralloc.c (packRegisters),
2078 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2080 * src/SDCCicode.h: POINTER_SET can be true for literals too
2081 * support/regression/tests/bug1750318.c: new, added
2083 2007-08-23 Borut Razem <borut.razem AT siol.net>
2085 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2086 library versions without the completition functionality
2088 2007-08-22 Raphael Neider <rneider AT web.de>
2090 * device/include/pic16/pic18f1220.h,
2091 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2093 2007-08-12 Borut Razem <borut.razem AT siol.net>
2095 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2097 2007-08-11 Borut Razem <borut.razem AT siol.net>
2099 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2100 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2101 support/Util/SDCCerr.[ch] moved to src
2102 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2103 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2104 device/examples/ds390/tinitalk/tinitalk.dsp,
2105 device/examples/serialcomm/windows/serialcomm.dsp,
2106 support/librarian/librarian.dsp:
2107 removed linking of unused odbc32.lib and odbccp32.lib
2108 * support/scripts/winres.h:
2109 added for compilation with Visual C++ 2005 Express Edition
2111 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2113 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2116 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2118 * sdccconf_in.h: update the endian test so that SPARC Solaris
2119 does not throw syntax errors
2121 2007-08-06 Borut Razem <borut.razem AT siol.net>
2123 * doc/sdccman.lyx: removed two index entries which prevented the
2124 generation of sdcc doc archive
2126 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2128 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2129 instead of lyx 1.5.0.
2131 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2133 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2134 Lucas Loizaga, with minor modifications. Thanks!
2136 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2138 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2141 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2143 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2144 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2147 2007-07-22 Borut Razem <borut.razem AT siol.net>
2149 * configure.in, configure: re-introduced .version
2150 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2151 the version reverted to 2.7.0
2153 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2156 * doc/sdccman.lyx: bumped version to 2.7.3
2157 * device/include/mcs51/compiler.h: fixed elif->else
2158 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2159 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2160 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2161 enable accuse for bit operands
2162 * src/SDCCmain.c (printVersionInfo),
2163 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2164 environment descriptor
2165 * src/SDCCutil.h: added getBuildEnvironment
2166 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2167 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2168 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2169 * support/regression/tests/bug1348008.c,
2170 * support/regression/tests/bug1496419.c,
2171 * support/regression/tests/bug1503067.c,
2172 * support/regression/tests/preproc.c: added empty tests
2174 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2176 * support/regression/tests/bug1678803.c: new, added
2178 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2181 * as/link/hc08/lkihx.c,
2182 * as/link/hc08/lkrloc.c,
2183 * as/link/mcs51/lkihx.c,
2184 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2185 ihxExtendedLinearAddress
2186 * as/link/mcs51/lkrloc.c (relr),
2187 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2188 acall/ajmp, see bug 830513
2190 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2192 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2193 (cseBBlock): remember aggr2ptr has been used
2194 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2195 (geniCodeAssign): fixed bug 868103
2196 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2197 added operandSize prototype
2198 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2199 (genDataPointerSet): use max of size of right and result,
2200 (gencjne): added parameter useCarry for optimization,
2201 (genCmpEq): use carry if appropriate,
2202 (genXor): check if operand already in carry
2203 * support/regression/tests/bug-868103.c: enabled test
2205 2007-07-12 Raphael Neider <rneider AT web.de>
2207 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2209 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2211 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2212 from Robert Larice, thanks
2213 * support/regression/tests/bitopcse.c,
2214 * support/regression/tests/bitvars.c,
2215 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2216 * support/regression/tests/bug-927659.c: enabled test for z80
2217 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2218 * support/regression/tests/bug1745717.c: new, added
2219 * support/regression/tests/literalop.c,
2220 * support/regression/tests/nullstring.c: removed storage definitions that
2221 are now in testfwk.h
2223 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2225 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2226 and bool for targets that do not fully support it.
2227 * support/regression/tests/bug1546986.c,
2228 * support/regression/tests/bug1723128.c,
2229 * support/regression/tests/bug1734654.c,
2230 * support/regression/tests/bug1738367.c,
2231 * support/regression/tests/constantRange.c: only use bool if allowed
2233 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2235 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2236 Larice, also handle function pointers
2237 * support/regression/tests/bug1749275.c: new, added
2239 2007-07-03 Borut Razem <borut.razem AT siol.net>
2241 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2242 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2243 #1746528: SDCC should ignore ':' in inline assembler comments
2244 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2246 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2248 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2249 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2251 2007-06-29 Borut Razem <borut.razem AT siol.net>
2253 * src/SDCCmain.c: fixed bug
2254 #1744746: SDCC #4867: broken option --xram-size
2256 2007-06-28 Borut Razem <borut.razem AT siol.net>
2258 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2259 find out the endianess of host machine for ucsim
2261 2007-06-27 Borut Razem <borut.razem AT siol.net>
2263 * support/regression/generate-cases.py: corrected the file name
2265 * configure.in, configure, sdccconf_in.h: find out the endianess of
2267 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2270 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2272 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2274 2007-06-26 Borut Razem <borut.razem AT siol.net>
2276 * support/regression/generate-cases.py: display warning if function
2277 list is empty; implemented more flexible rule for detection of
2278 testing functions, allowing return type 'void' in the same line as
2279 the function name in the function definition
2280 * support/regression/tests/bug-1654060.c: corrected test
2281 * support/librarian/sdcclib.c: fixed warning:
2282 format '%s' expects type 'char *', but argument 2 has type 'int'
2284 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2286 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2287 Multiple infiles for sdcclib.
2289 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2291 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2294 2007-06-18 Borut Razem <borut.razem AT siol.net>
2296 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2297 how to handle comments, so they have to be removed by the
2298 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2299 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2300 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2301 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2302 table driven option hadling
2304 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2306 * src/SDCCast.c (decorateType),
2307 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2308 iCode to ast level to fix bug 1738367
2309 * support/regression/tests/bug1738367.c: new, added
2311 2007-06-15 Raphael Neider <rneider AT web.de>
2313 * src/pic16/devices.inc,
2314 * device/lib/pic16/pics.all,
2315 * device/include/pic16/pic18fregs.h,
2316 * device/include/pic16/pic18f[24][45]20.h,
2317 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2318 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2319 * device/lib/pic16/Makefile.in: faster cleanup
2321 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2323 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2325 2007-06-13 Raphael Neider <rneider AT web.de>
2327 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2329 2007-06-12 Raphael Neider <rneider AT web.de>
2331 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2332 suppress bit defines if NO_BIT_DEFINES is #define'd
2333 * device/include/pic/pic*.h: recreated all headers to include
2334 conditional bit defines
2335 * device/include/pic/pic16f886.h,
2336 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2337 * device/include/pic/recreate.sh: script to recreate the complete
2338 device library files based on the currently supported devices
2340 2007-06-12 Borut Razem <borut.razem AT siol.net>
2342 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2343 support/regression/Makefile.in, support/scripts/build.mak,
2344 support/scripts/Makefile.snapshot:
2345 use new svn URL scheme
2346 * doc/sdccman.lyx: SDCC Wiki moved to
2347 http://sdcc.wiki.sourceforge.net/
2349 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2351 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2352 * support/regression/tests/bug1734654.c: added
2354 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2356 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2357 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2358 with literal operands
2360 2007-06-10 Borut Razem <borut.razem AT siol.net>
2362 * as/link/z80/lklibr.c: fixed mingw build warning
2363 lklibr.c:575: warning: implicit declaration of function 'tolower'
2364 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2365 src/z80/main.c: move target specific options from src/SDCCmain.c
2366 to src/<target>/main.c
2368 2007-06-09 Borut Razem <borut.razem AT siol.net>
2370 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2371 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2372 * support/regression/tests/bug-1294691.c: added
2374 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2376 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2377 can also be static, fixes bug 1733438
2378 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2379 have absolute address too
2380 (computeType): added optimization for 'cond ? true : false'
2381 * support/regression/tests/absolute.c: added test for static absolute var
2383 2007-06-08 Raphael Neider <rneider AT web.de>
2385 * src/regression/Makefile: suppress parallel builds, allow easy
2386 switching between pic14/pic16 ports
2387 * src/regression/picregs.h: added pic14/16 header file switch
2388 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2389 inline.c,nestfor.c,string1.c}: include "picregs.h"
2391 2007-06-07 Borut Razem <borut.razem AT siol.net>
2393 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2394 permanent solution to suppress GCC 4.2.0 c++ warning:
2395 deprecated conversion from string constant to `char *'
2396 use 'const char *' where ever required
2397 * support/regression/generate-cases.py: implemented more flexible rule
2398 for detection of testing functions, allowing white-spaces surrounding
2399 the function name and the 'void' parameter.
2400 * support/regression/tests/constantRange.c,
2401 support/regression/tests/scott-compare3.c: fixed failing regression
2402 tests, uncovered by implementation of more flexible rule for detection
2403 of testing functions
2405 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2407 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2409 2007-06-04 Borut Razem <borut.razem AT siol.net>
2411 * configure.in, configure, config_vc.awk: sdcc version number is now
2412 stored in configure.in; removed .version
2413 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2414 doc/INSTALL.txt: version bumped to 2.7.2
2415 * sim/ucsim/configure.in, sim/ucsim/configure:
2416 use "read" to read from .version
2418 2007-06-03 Borut Razem <borut.razem AT siol.net>
2420 * */Makefile.in: removed annoying warning:
2421 Makefile:xx: Makefile.dep: No such file or directory
2423 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2425 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2426 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2427 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2428 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2429 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2430 bugfix: only use newBoolLink for bit result type
2431 * src/SDCCicode.c (geniCodeLogic): added param tree,
2432 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2433 (geniCodeLogicAndOr): use IS_BIT,
2434 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2435 (ast2iCode): added tree param to geniCodeLogic for comparisons
2436 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2437 * support/regression/tests/bug1723128.c: added test NotZero
2439 2007-06-01 Borut Razem <borut.razem AT siol.net>
2441 * SDCPP synchronized with GCC CPP release version 4.2.0,
2442 currently the latest release:
2443 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2444 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2445 support/cpp2/cppdefault.h, support/cpp2/except.h,
2446 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2447 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2448 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2449 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2450 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2451 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2452 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2453 support/cpp2/opts.h, support/cpp2/output.h,
2454 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2455 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2456 support/cpp2/system.h, support/cpp2/version.c,
2457 support/cpp2/Makefile.in: modified
2458 * support/cpp2/opts-common.c: added
2459 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2460 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2461 search for included source file in local directory
2462 * sim/ucsim/configure, sim/ucsim/configure.in:
2463 temporary solution to suppress GCC 4.2.0 c++ warning:
2464 deprecated conversion from string constant to `char *'
2466 2007-06-01 Raphael Neider <rneider AT web.de>
2468 * device/lib/pic/libdev/pic12f683.c,
2469 * device/include/pic/pic12f683.h: added GPIO bits
2471 2007-06-01 Raphael Neider <rneider AT web.de>
2473 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2474 quotation marks, clarified role of PIC14 vs. PIC16 ports
2475 * src/pic16/devices.inc,
2476 * device/include/pic16/pic18fregs.h,
2477 * device/include/pic16/pic18f[24][45]j10.h,
2478 * device/lib/pic16/pics.all,
2479 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2480 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2481 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2482 for new devices as they are not yet supported by gputils
2484 2007-05-31 Borut Razem <borut.razem AT siol.net>
2486 * Small Device C Compiler 2.7.0 released
2487 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2488 changed sdcc version to 2.7.1
2489 * support/scripts/sdcc.nsi: added How to create WIN32 release
2492 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2494 * doc/sdccman.lyx: documented initialization and allocation of absolute
2495 variables, bit parameter passing, the need for function pointers to be
2496 reentrant and alpha quality support of inline and retrict
2498 2007-05-26 Borut Razem <borut.razem AT siol.net>
2500 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2501 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2502 * docs/knownbugs.html: updated
2504 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2506 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2508 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2510 (gencjneshort): optimized when left is AOP_DIR
2511 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2512 initializing unions in a struct/array
2513 * support/regression/fwk/include/testfwk.h: added defines for data, near
2514 and far for host and z80
2515 * support/regression/tests/bug1723128.c: new, added
2517 2007-05-22 Borut Razem <borut.razem AT siol.net>
2519 * doc/knownbugs.html: updated
2521 2007-05-21 Raphael Neider <rneider AT web.de>
2523 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2524 error message instead
2525 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2527 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2529 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2531 2007-05-21 Raphael Neider <rneider AT web.de>
2533 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2535 * src/regression/gpsim_assert.h,
2536 * src/regression/Makefile,
2537 * src/regression/pcodeopt.c: regression test for the above fix
2539 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2541 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2542 jumps to self, fixed bug 1717281
2544 2007-05-10 Borut Razem <borut.razem AT siol.net>
2546 * support/scripts/gen_known_bugs.pl: cosmetic fix
2547 * doc/knownbugs.html: generated by gen_known_bugs.pl
2549 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2551 * src/SDCCast.c (createFunction): also generate non-inlined version of
2552 function for functions declared as "static inline"
2553 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2554 function can be inlined after non-inlined version generated.
2556 2007-05-10 Borut Razem <borut.razem AT siol.net>
2558 * support/scripts/gen_known_bugs.pl: added script
2559 which generates knownbugs.html
2561 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2563 * doc/knownbugs.html: updated for release 2.7.0
2565 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2567 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2569 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2571 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2572 (throughout): updated generating comments
2573 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2574 (throughout): updated generating comments
2575 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2576 rule instead of at the second, or it might skip lines when removing the
2578 * support/regression/tests/bug1714204.c: changed test to foo
2580 2007-05-08 Borut Razem <borut.razem AT siol.net>
2582 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2583 thanks to SDCC Distributed Compile Farm members,
2584 added Z80 and GBZ80 command line options
2585 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2587 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2589 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2590 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2591 * support/regression/tests/longlit.c: modified to be tested at all and
2592 to pass the actual test
2594 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2596 * device/include/mcs51/uPSD33xx.h: Added.
2598 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2600 * device/lib/_gptrput.c,
2601 * device/lib/_gptrget.c: removed old code,
2603 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2604 * support/regression/tests/bug1714204.c: new, added
2606 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2608 * support/regression/tests/regtrack.c: test was never executed
2609 because of the regression test being picky about white spaces.
2610 * device/lib/mcs51/crtclear.asm: added comment
2612 2007-05-06 Raphael Neider <rneider AT web.de>
2614 * device/lib/pic/Makefile.rules,
2615 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2616 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2618 2007-05-06 Raphael Neider <rneider AT web.de>
2620 * src/pic16/device.h,
2622 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2623 _pic16_setDefaultOptions): removed/reordered command-line args
2624 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2625 devices, regrouped command line args, environment variables),
2626 clarified sone points, added sections on how to add devices to the
2629 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2631 * src/z80/peeph.def: fixed bug in rule 2
2633 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2635 * src/port.h: added TARGET_MCS51_LIKE
2636 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2637 take advantage of it too
2638 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2639 (shiftR2Left2Result): Optimized: don't check shifting by 0
2640 * src/z80/peeph-z80.def,
2641 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2642 modifications, see patch 1700823
2643 * src/mcs51/peep.c (): fixed bug 1712928
2644 * support/regression/tests/bug1712928.c: new, added
2646 2007-05-05 Borut Razem <borut.razem AT siol.net>
2648 * device/lib/pic16/Makefile.common.in,
2649 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2650 removed bash dependencies
2652 2007-05-01 Borut Razem <borut.razem AT siol.net>
2655 fixed bug #1710507: --i-code-in-asm makes compile fail
2656 all iCode comments are now one liners
2657 * src/mcs51/gen.c: fixed memory leak
2659 2007-05-01 Raphael Neider <rneider AT web.de>
2661 * device/lib/pic/libdev/*.c
2662 * device/include/pic/*.h: regenerated all device libs from updated
2664 * support/scripts/inc2h.pl: documented usage, now uses strict to
2667 2007-04-30 Borut Razem <borut.razem AT siol.net>
2670 fixed bug #1669175: Problem with space in output paths
2671 documented how to use paths with spaces for Windows users
2673 2007-04-29 Borut Razem <borut.razem AT siol.net>
2675 * Fixed svn:eol-style and svn:keywords properties
2676 * src/SDCCval.c: fixed bug
2677 #1592871: Segfault with "large" const arrays of characters
2678 replaced recursion with iteration
2679 * Removed svn:executable property from non-executable files
2681 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2683 * src/mcs51/gen.c (genRet): fixed bug 1707003
2685 2007-04-27 Raphael Neider <rneider AT web.de>
2687 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2688 createReachingDefinitions,assignValnums,pic16_destructDF,
2689 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2690 prevent NULL pointer dereferences
2691 * device/lib/pic/libdev/pic16f886.c,
2692 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2693 prevent building them, gputils do not really support them yet
2695 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2697 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2698 helps printf_small. 32 bytes more __idata mem.
2700 2007-04-27 Raphael Neider <rneider AT web.de>
2702 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2703 return early when pb or pb->pcHead is NULL (patch #1708427)
2704 * src/regression/empty.c,
2705 * src/regression/Makefile: added test with empty functions
2706 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2708 2007-04-27 Borut Razem <borut.razem AT siol.net>
2710 * src/SDCCast.c: fixed feature request
2711 #1547512: Redundant strings linked when using sizeof("abc")
2713 2007-04-23 Borut Razem <borut.razem AT siol.net>
2715 * doc/sdccman.lyx, src/SDCCmain.c:
2716 peep-hole comments are generated only if --fverbose-asm option is
2717 specified and --no-peep-comments is not, as proposed by Frieder.
2718 * support/regression/Makefile.in: compile regression tests with
2719 --fverbose-asm option so one can "grep" whether a new (or an old)
2720 peephole is (still) applied; requested by Frieder.
2722 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2724 * device/include/pic/pic16f886.h,
2725 * device/include/pic/pic16f887.h,
2726 * device/lib/pic/libdev/pic16f886.c,
2727 * device/lib/pic/libdev/pic16f887.c,
2728 * device/include/pic/pic14devices.txt,
2729 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2731 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2733 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2736 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2738 * device/lib/_memset.c: assembler version for mcs51
2740 2007-04-22 Borut Razem <borut.razem AT siol.net>
2742 * support/scripts/listerr.c: program to create the list of errors and
2743 warnings list from - added
2744 * doc/sdccman.lyx: removed the note
2745 "For list of warnings and corresponding codes, see err_warn.txt"
2746 * src/SDCCsymt.c: fixed bug #1699804:
2747 Bug with some uses of sizeof(static local array) (MCS51)
2748 * support/regression/tests/bug-1699804.c: added
2750 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2752 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2753 (main): added option -i,
2754 (asmbl, case S_INCL): use search_path_fopen,
2755 mostly from patch 1579668 by Peter Miller, thanks
2756 * src/z80/main.c: fixed typo --callee-saves-bc
2757 * device/include/mcs51/compiler.h: added sfrword for Tasking
2759 2007-04-20 Borut Razem <borut.razem AT siol.net>
2761 * src/z80/main.c: replaced reserved keyword asm with asmblr
2763 2007-04-19 Borut Razem <borut.razem AT siol.net>
2765 * src/port.h: use const pointers to strings
2766 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2767 * src/pic16/main.c: include SDCCargs.h
2768 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2769 const char, since the strings are dynamically allocated
2770 * src/SDCCmain.c: options.code_seg and options.const_seg are
2771 dynamically allocated; check port specific command line options
2772 before the general ones
2773 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2775 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2777 * device/include/ds400rom.h,
2778 * device/lib/ds390/lcd390.c,
2779 * device/lib/ds390/memcpyx.c,
2780 * device/lib/ds390/rtc390.c,
2781 * device/lib/ds400/ds400rom.c,
2782 * device/lib/ds400/memcpyx.c,
2783 * device/lib/hc08/_ret.c: more replacements of keywords with their
2784 double underscore equivalents
2785 * device/lib/ds390/Makefile.in,
2786 * device/lib/ds400/Makefile.in,
2787 * device/lib/gbz80/Makefile.in,
2788 * device/lib/hc08/Makefile.in,
2789 * device/lib/mcs51/Makefile.in,
2790 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2792 2007-04-17 Borut Razem <borut.razem AT siol.net>
2794 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2795 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2796 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2797 to --fverbose-asm, to be gcc'ish
2799 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2801 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2803 2007-04-17 Borut Razem <borut.razem AT siol.net>
2805 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2806 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2807 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2808 with their double underscore equivalent
2810 2007-04-14 Borut Razem <borut.razem AT siol.net>
2812 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2815 2007-04-13 Borut Razem <borut.razem AT siol.net>
2817 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2819 * device/examples/serialcomm/windows/serial.[ch],
2820 device/examples/serialcomm/windows/test_serialcomm.cpp:
2821 updated by Bela Torok
2822 * device/examples/serialcomm/windows/serialcomm.dsw,
2823 device/examples/serialcomm/windows/serialcomm.dsp: added
2825 2007-04-13 Jan Waclawek <wek AT efton.sk>
2827 * doc/sdccman.lyx: additions and changes at various places
2828 (submitted as #1697136).
2829 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2831 2007-04-10 Borut Razem <borut.razem AT siol.net>
2833 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2834 LyX file format changed to 245
2835 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2836 "FreeWare" replaced with "free open source"
2838 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2840 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2842 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2844 * device/include/pic16/pic18fregs.h,
2846 * device/lib/_decdptr.c,
2847 * device/lib/_divsint.c,
2848 * device/lib/_divslong.c,
2849 * device/lib/_divuint.c,
2850 * device/lib/_divulong.c,
2851 * device/lib/_fs2schar.c,
2852 * device/lib/_fs2sint.c,
2853 * device/lib/_fs2slong.c,
2854 * device/lib/_fs2uchar.c,
2855 * device/lib/_fs2uint.c,
2856 * device/lib/_fs2ulong.c,
2857 * device/lib/_fsadd.c,
2858 * device/lib/_fscmp.c,
2859 * device/lib/_fsdiv.c,
2860 * device/lib/_fseq.c,
2861 * device/lib/_fsget1arg.c,
2862 * device/lib/_fsget2args.c,
2863 * device/lib/_fsgt.c,
2864 * device/lib/_fslt.c,
2865 * device/lib/_fsmul.c,
2866 * device/lib/_fsneq.c,
2867 * device/lib/_fsnormalize.c,
2868 * device/lib/_fsreturnval.c,
2869 * device/lib/_fsrshift.c,
2870 * device/lib/_fssub.c,
2871 * device/lib/_fsswapargs.c,
2872 * device/lib/_gptrget.c,
2873 * device/lib/_gptrgetc.c,
2874 * device/lib/_gptrput.c,
2875 * device/lib/_logexpf.c,
2876 * device/lib/_modsint.c,
2877 * device/lib/_modslong.c,
2878 * device/lib/_moduint.c,
2879 * device/lib/_modulong.c,
2880 * device/lib/_mulint.c,
2881 * device/lib/_mullong.c,
2882 * device/lib/_schar2fs.c,
2883 * device/lib/_ser.c,
2884 * device/lib/_setjmp.c,
2885 * device/lib/_sint2fs.c,
2886 * device/lib/_slong2fs.c,
2887 * device/lib/_spx.c,
2888 * device/lib/_uchar2fs.c,
2889 * device/lib/_uint2fs.c,
2890 * device/lib/_ulong2fs.c,
2891 * device/lib/asincosf.c,
2892 * device/lib/atanf.c,
2893 * device/lib/calloc.c,
2894 * device/lib/ds390/tinibios.c,
2895 * device/lib/ds400/tinibios.c,
2896 * device/lib/expf.c,
2897 * device/lib/free.c,
2898 * device/lib/hc08/_mulint.c,
2899 * device/lib/logf.c,
2900 * device/lib/malloc.c,
2901 * device/lib/printf_fast.c,
2902 * device/lib/printf_tiny.c,
2903 * device/lib/printfl.c,
2904 * device/lib/realloc.c,
2905 * device/lib/ser_ir.c,
2906 * device/lib/serial.c,
2907 * support/regression/tests/libmullong.c: replaced all special keywords
2908 with their double underscore equivalent
2909 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2910 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2912 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2913 (genRet): if the bit-symbol is ruonly it already is in the carry
2914 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2915 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2916 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2917 type UCHAR if dest is not bit
2919 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2921 * device/include/math.h,
2922 * device/lib/cotf.c,
2923 * device/lib/expf.c,
2924 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2926 2007-04-01 Borut Razem <borut.razem AT siol.net>
2928 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2929 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2930 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2931 gcc_unreachable() called internal_error()...
2933 2007-03-30 Raphael Neider <rneider AT web.de>
2935 * src/pic/ralloc.c (isData): suppress garbage debug output
2937 2007-03-28 Borut Razem <borut.razem AT siol.net>
2940 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2941 is developed, built and used worldwide, and the word "night" doesn't
2944 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2946 * device/include/mcs51/C8051F360.h: new, added
2947 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2949 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2951 * src/SDCC.y (declaration_specifiers, function_specifier),
2952 * support/Util/SDCCerr.c,
2953 * support/Util/SDCCerr.h,
2955 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2957 * src/SDCCmem.c (deallocParms),
2958 * src/SDCCast.c: support for function inlining, not quite complete
2959 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2960 'restrict' qualifier
2962 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2964 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2965 (saveRBank, unsaveRBank): don't save bits,
2966 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2967 * support/regression/tests/bug1535242.c: new, added
2968 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2969 thanks Alexey Shamrin <shamrin AT gmail.com>,
2970 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2971 removed header guard)
2973 * sdcc.spec: bumped version to 2.6.5
2974 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2976 2007-03-22 Borut Razem <borut.razem AT siol.net>
2978 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2979 fixed bug #1653671: sdcdb integration into ddd is broken
2981 2007-03-22 Raphael Neider <rneider AT web.de>
2983 * src/pic/gen.c (popGetExternal): augmented to also create references
2984 to external variables (not only labels),
2985 (genCall): comment on plan to reduce PAGESEL overhead,
2986 (genFunction, genEndFunction): also save/restore FSR around interrupt
2987 handling code, removed lots of unused code
2988 (genDivOneByte): release acquired temp register
2989 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2991 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2992 for registers that need to be saved during interrupts (FSR, STATUS,
2993 PCLATH; W needs special handling), currently only FSR is used
2995 2007-03-22 Raphael Neider <rneider AT web.de>
2997 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2999 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3001 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
3003 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
3005 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
3007 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
3009 * as/link/aslink.h: added LKOBJEXT
3010 * as/link/hc08/link_hc08.dsp,
3011 * as/link/hc08/Makefile.bcc,
3012 * as/link/hc08/Makefile.in,
3013 * as/link/mcs51/aslink.dsp,
3014 * as/link/mcs51/Makefile.bcc,
3015 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
3016 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
3017 * as/link/lkaomf51.c: merged and moved
3018 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3019 * as/link/z80/lkdata.c,
3020 * as/link/lkdata.c: merged and moved
3021 * as/link/hc08/lkmain.c,
3022 * as/link/mcs51/lkmain.c: cosmetic changes
3023 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3024 * as/link/lklex.c: use LKOBJEXT
3025 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3026 ANSI-fied functions, removed bubble-sorts
3027 * as/link/z80/lksym.c as/link/lksym.c: merged,
3029 * as/link/z80/linkgbz80.dsp,
3030 * as/link/z80/linkz80.dsp,
3031 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3032 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3033 * as/link/z80/lkhead.c,
3034 * as/link/z80/lklex.c: deleted
3035 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3036 * as/link/z80/lkmain.c: added copyfile()
3038 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3040 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3042 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3044 * device/lib/_strlen.c: assembler version for mcs51
3046 2007-03-13 Raphael Neider <rneider AT web.de>
3048 * device/include/pic16/pic18f2221.h,
3049 * device/include/pic16/pic18f2321.h,
3050 * device/include/pic16/pic18f2331.h,
3051 * device/include/pic16/pic18f4221.h,
3052 * device/include/pic16/pic18f4321.h,
3053 * device/include/pic16/pic18f4331.h: fixed config byte location names
3054 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3055 consistently named config byte locations
3057 2007-03-13 Borut Razem <borut.razem AT siol.net>
3059 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3060 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3061 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3062 as/link/z80/Makefile.in, as/z80/Makefile.in:
3065 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3067 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3068 * device/lib/printf_large.c: pointer was converted to generic
3069 pointer for mcs51 models other than model-small (Maarten noticed)
3071 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3073 * device/include/mcs51/ADuC84x.h: Added.
3075 2007-03-10 Borut Razem <borut.razem AT siol.net>
3077 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3078 fixed RFE #1624219: double backslashes in filenames;
3079 functions hexEscape(), octalEscape() and copyStr() moved from
3080 SDCCval.c to SDCCutil.c and made them glovbally available
3082 2007-03-09 Borut Razem <borut.razem AT siol.net>
3084 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3085 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3086 1673361: Missaligned comments in output files
3088 2007-03-09 Raphael Neider <rneider AT web.de>
3090 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3092 2007-03-09 Raphael Neider <rneider AT web.de>
3096 * src/pic/ralloc.c: suppress undesired debug output
3097 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3099 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3101 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3103 2007-03-07 Borut Razem <borut.razem AT siol.net>
3105 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3106 search include files in the current directory
3108 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3110 * src/SDCCglue.c (emitMaps, glue),
3111 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3113 * support/regression/tests/absolute.c: added xdata test
3115 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3117 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3118 added condition to macro, fixes bug 1666080
3120 2007-03-02 Raphael Neider <rneider AT web.de>
3122 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3124 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3126 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3127 be cleared. Unconditionally set __XPAGE
3128 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3130 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3135 * src/mcs51/rtrack.c,
3137 * doc/sdccman.lyx: added --no-gen-comments
3138 * src/mcs51/peeph.def: added 192.b, disabled 185
3140 2007-02-25 Raphael Neider <rneider AT web.de>
3142 * src/pic16/gen.c (genCast): fixed typo
3143 * device/lib/pic16/Makefile.subdir: only install existing files
3144 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3146 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3148 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3149 * device/lib/mcs51/crtclear.asm,
3150 * device/lib/mcs51/crtxclear.asm: renumbered labels
3151 * device/lib/mcs51/Makefile.in: added crtcall.asm
3152 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3153 * src/mcs51/gen.c (movc): removed,
3154 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3156 (toCarry, genSend, genRet): added function toCarry,
3157 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3158 (assignBit, genAssign, genCast): added function assignBit
3159 * src/mcs51/Makefile.bcc: added rtrack.c
3160 * src/mcs51/ralloc.h: made valueKnown a bitfield
3161 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3162 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3163 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3164 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3165 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3166 (_pop): only pop valid pairs, see gencjneshort,
3167 (gencjneshort): return pair that still needs to be popped, restructured,
3168 (gencjne, genCmpEq): call _pop
3170 2007-02-23 Raphael Neider <rneider AT web.de>
3172 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3174 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3176 * device/include/mcs51/P89LPC925.h: Added.
3178 2007-02-18 Raphael Neider <rneider AT web.de>
3180 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3182 2007-02-17 Borut Razem <borut.razem AT siol.net>
3184 * support/cpp2/directives.c, support/cpp2/version.c:
3185 synchronized with GCC CPP 4.1.2
3187 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3189 * src/mcs51/rtrack.h,
3190 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3191 by checking the strings passed by emitcode() to the assembler.
3192 Feel free to change. This in part addresses RFE #482179.
3193 Set environment variable SDCC_RTRACK to enable.
3194 * src/mcs51/gen.c: inserted hooks
3195 * src/mcs51/ralloc.h: added two members to struct regs
3196 * support/regression/tests/regtrack.c: added
3198 2007-02-14 Borut Razem <borut.razem AT siol.net>
3200 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3201 * Makefile.in: applied patch from Makefile related part of
3202 #1469393: Compiler does not initialize static data
3204 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3206 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3207 for better fix of bug 1273984, compiles pic16 rand.c
3209 2007-02-12 Borut Razem <borut.razem AT siol.net>
3211 * src/pic16/main.c: fixed pic16 standard library directory bug
3213 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3215 * src/hc08/gen.c (genSwap): fix swap regression test
3217 2007-02-10 Borut Razem <borut.razem AT siol.net>
3219 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3221 * support/regression/tests/bug-1654060.c: added regression test for
3224 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3226 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3227 bit moves in return statement
3229 2007-02-09 Borut Razem <borut.razem AT siol.net>
3231 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3234 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3236 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3237 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3239 2007-02-07 Raphael Neider <rneider AT web.de>
3241 * src/pic16/devices.inc,
3242 * device/include/pic16/pic18fregs.h,
3243 * device/include/pic16/pic18f[24][34]31.h,
3244 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3245 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3246 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3248 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3250 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3251 can this have lived here for so many years?
3252 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3253 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3254 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3256 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3258 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3259 appended by loop induction must be at the very end of the eBBlock
3261 2007-02-05 Kevin Vigor
3263 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3265 2007-02-05 Borut Razem <borut.razem AT siol.net>
3267 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3268 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3270 2007-02-03 Borut Razem <borut.razem AT siol.net>
3272 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3273 applied patch #1646602 option to set default signedness of char to
3274 unsigned, added -funsigned-char command line option,
3275 thanks to Gunther Jehle
3276 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3277 prompt for file deletion a few hundred times (especially the
3278 subversion files, which have ro permissions so it asks for
3279 confirmation), thanks to Simon McAuliffe;
3280 added {} + option to find in order to remove multiple files from a
3283 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3285 * device/include/mcs51/SST89x5xRDx.h: Added.
3287 2007-02-02 Raphael Neider <rneider AT web.de>
3289 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3290 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3292 2007-02-01 Raphael Neider <rneider AT web.de>
3294 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3297 2007-01-31 Borut Razem <borut.razem AT siol.net>
3299 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3300 if compiled with GCC. Thanks to Raphael Neider
3302 2007-01-31 Raphael Neider <rneider AT web.de>
3304 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3305 operand names, handles name and (name + n) for all n,
3306 (sameBank): restructured, also check bank allocation policy,
3307 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3308 (pic14_operandsAllocatedInSameBank): check whether to operands
3309 will be allocated into the same bank (i.e., section) to reduce
3310 BANKSEL overhead, queried from pcode.c:sameBank,
3311 (pic14printLocals): reintroduced clustering registers into a single
3312 section: all compiler generated symbols will now reside in one
3313 bank (per file), reducing BANKSEL overhead and code size,
3314 (showAllMemmaps): use local dbuf where possible
3316 2007-01-29 Raphael Neider <rneider AT web.de>
3318 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3319 (call_libraryfunc): retrieve/create symbol and mark as used,
3320 (genFunction): mark defined functions as non-extern and add again
3321 to code memmap for later output
3322 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3323 (pic14printLocals): reworked for new symbol emission,
3324 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3325 showAllMemmaps): reworked symbol output using dbufs, added handling
3326 of string literals (still incomplete),
3327 (picglue): removed symbol emission, moved into showAllMemmaps,
3328 (emitSymbolSet): new workhorse for symbol output,
3329 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3331 2007-01-29 Borut Razem <borut.razem AT siol.net>
3333 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3334 component contains the extension separator.
3336 2007-01-28 Borut Razem <borut.razem AT siol.net>
3338 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3340 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3341 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3342 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3343 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3344 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3345 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3346 src/z80/gen.c, support/Util/MySystem.c:
3347 accept slash and backslash as directory separator on WIN32 and
3350 2007-01-28 Raphael Neider <rneider AT web.de>
3352 * src/pic16/devices.inc,
3353 * device/include/pic16/pic18f[24][23]21.h,
3354 * device/include/pic16/pic18fregs.h,
3355 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3356 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3357 * device/lib/pic16/libio/adc.ignore,
3358 * device/lib/pic16/libio/i2c.ignore,
3359 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3360 family, as gputils do not yet support the devices
3361 * device/lib/pic16/Makefile.subdir: ignore errors on install
3362 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3363 headers and libraries from gputils .inc files
3365 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3367 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3369 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3371 * doc/sdccman.lyx: add printf benchmarks
3373 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3375 * device/lib/printf_fast.c: fix %c, char promoted to int
3376 * device/lib/printf_tiny.c: fix %c, char promoted to int
3378 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3380 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3382 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3384 * support/regression/tests/swap.c: 64 bit hosts failed
3385 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3387 2007-01-25 Raphael Neider <rneider AT web.de>
3389 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3390 based on absolute register address, patch by Alex Blond
3392 2007-01-22 Raphael Neider <rneider AT web.de>
3394 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3395 emitted, do not emit them again...
3397 2007-01-22 Raphael Neider <rneider AT web.de>
3399 * src/regression/bank1.c, src/regression/compare6.c,
3400 src/regression/add.c: cosmetic changes
3401 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3402 * src/pic/gen.c: fixed global zero and one,
3403 (aopForSym): removed unued code,
3404 (aopGet): assert aop is defined, check and use `index' of
3405 pCodeImmd operands (fixes #1630908),
3406 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3407 (register_reassign): prevent accidental register unification,
3408 (ReuseReg): cosmetic changes (also above)
3409 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3410 pic14emitStaticSeg): do not emit initialized data,
3411 (printIval*): replaced with working versions,
3412 (pic14createInterruptVect,picglue): use idata for initialized data,
3413 now init data should work in all modules (not only main()),
3414 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3416 2007-01-21 Borut Razem <borut.razem AT siol.net>
3418 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3419 use -fPIC or -fpic if they are supported and not ignored
3420 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3421 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3423 2007-01-20 Borut Razem <borut.razem AT siol.net>
3425 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3426 implemented RFE #1470316: allow "$" in variable names
3428 2007-01-20 Raphael Neider <rneider AT web.de>
3430 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3432 2007-01-20 Raphael Neider <rneider AT web.de>
3434 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3435 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3436 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3437 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3438 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3439 * device/lib/pic/libdev/pic*.c,
3440 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3441 * device/lib/pic/libdev/Makefile.in: show progress
3443 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3445 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3446 * support/scripts/sdcc_cygwin_mingw32,
3447 * support/scripts/sdcc_mingw32,
3448 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3449 conformance with autoconf 2.6
3451 2007-01-19 Raphael Neider <rneider AT web.de>
3453 * src/pic/device.c (register_map): fixed list construction
3454 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3455 (genMod): removed case for genModbits,
3456 (genModbits): removed as now unused/unimplemented
3457 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3459 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3461 * support/regression/tests/swap.c: added in response to #1638622
3462 * doc/sdccman.lyx: synced version, minor changes
3464 2007-01-18 Borut Razem <borut.razem AT siol.net>
3466 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3467 thanks to Gunther Jehle
3468 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3469 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3470 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3471 use filename in lineno instead.
3472 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3473 print the file name in ast_print()
3475 2007-01-18 Borut Razem <borut.razem AT siol.net>
3477 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3479 * src/SDCC.lex: stringLiteral() returns const char pointer,
3480 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3481 fixed column counting
3482 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3483 accept const char pointer as parameter
3484 * src/SDCCdwarf2.c: corrected buffer size
3486 2007-01-17 Borut Razem <borut.razem AT siol.net>
3488 * support/Util/dbuf_string.c: fixed for amd64
3490 2007-01-15 Borut Razem <borut.razem AT siol.net>
3492 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3493 removed terminal symbol ELIPSIS, since it was never generated by the
3494 lexer and it was wrongly used in parameter_identifier_list rule
3496 2007-01-15 Raphael Neider <rneider AT web.de>
3498 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3499 code page and data banking description
3500 * src/pic/genarith.c,
3501 * src/pic/gen.h: removed bit arithmetic functions,
3502 updated exit(1) to exit(EXIT_FAILURE)
3503 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3504 * device/include/pic16/pic18f2455.h,
3505 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3506 TRISD and TRISE, fixed/added some bit names
3507 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3508 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3509 updated pic18f2455.{c,h} instead of duplicating them
3511 2007-01-14 Borut Razem <borut.razem AT siol.net>
3513 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3514 Cannot debug files that contain spaces in the path name
3515 by converting spaces in asm file name to underscores
3517 2007-01-13 Borut Razem <borut.razem AT siol.net>
3519 * doc/sdccman.lyx: fixed format errors
3521 2007-01-10 Borut Razem <borut.razem AT siol.net>
3523 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3524 codeseg/constseg #pragma fail
3525 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3526 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3527 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3528 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3530 2007-01-09 Borut Razem <borut.razem AT siol.net>
3532 * get rid of diagnistic.[ch], pretty-print.[ch],
3533 c-pretty-print.[ch], ... used just for error, warning, ...
3535 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3536 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3537 suppoprt/cpp2/pretty-print.[ch]:
3539 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3540 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3541 suppoprt/cpp2/sdcpp.dsp:
3544 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3546 * device/lib/printf_large.c (output_float): removed recursion,
3547 use smaller buffer on stack for mcs51,
3548 fixed bug printing 1.96
3549 * support/regression/tests/snprintf.c: added test
3551 2007-01-07 Borut Razem <borut.razem AT siol.net>
3553 * use dynamic memory buffers instead temporary files
3554 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3556 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3557 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3558 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3559 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3560 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3561 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3562 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3563 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3564 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3565 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3566 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3567 support/Util/dbuf.c, support/Util/dbuf.h:
3569 * .version, sdcc.spec: bumped version to 2.6.4
3571 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3573 * src/port.h: added TARGET_Z80_LIKE macro
3574 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3575 output PSEG location if --xram-loc or --xstack-loc was used
3576 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3578 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3580 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3581 * as/as_z80.dsp, as/z80/as_z80.dsp,
3582 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3583 * sdcc.dsw: moved project files into subdir
3584 * as/hc08/as_hc08.dsp,
3585 * as/hc08/Makefile.bcc,
3586 * as/hc08/Makefile.in,
3587 * as/mcs51/Makefile.bcc,
3588 * as/mcs51/Makefile.in,
3589 * as/z80/Makefile.bcc,
3590 * as/z80/Makefile.in,
3591 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3594 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3597 * as/mcs51/asmain.c,
3599 * as/z80/assym.c: removed include "strcmpi.h"
3600 * as/hc08/strcmpi.c,
3601 * as/hc08/strcmpi.h,
3602 * as/mcs51/strcmpi.c,
3603 * as/mcs51/strcmpi.h,
3604 * support/Util/strcmpi.c,
3605 * support/Util/strcmpi.h: removed files
3606 * as/strcmpi.c: added as_strncmpi()
3608 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3610 * sdcc.dsw: Added some dependencies on project config.dsp
3612 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3614 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3615 with [di]ram_start to fix a regresion
3617 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3619 * configure.in: added missing mcs51 in status output
3620 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3622 * debugger/mcs51/clean.mk (distclean): remove config.h
3623 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3624 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3625 options.h, s-options-h and options.c
3626 * support/cpp2/clean.mk: unused, removed
3627 * Makefile.common.in,
3630 * as/hc08/Makefile.in,
3632 * as/mcs51/Makefile.in,
3633 * as/mcs51/clean.mk,
3636 * as/z80/Makefile.in,
3638 * as/link/Makefile.in,
3639 * as/link/hc08/Makefile.in,
3640 * as/link/hc08/clean.mk,
3641 * as/link/mcs51/Makefile.in,
3642 * as/link/mcs51/clean.mk,
3643 * as/link/z80/Makefile.in,
3644 * as/link/z80/clean.mk,
3645 * as/link/z80/conf.mk,
3646 * debugger/mcs51/Makefile.in,
3647 * debugger/mcs51/clean.mk,
3648 * device/include/Makefile.in,
3649 * device/lib/Makefile.in,
3650 * device/lib/mcs51/Makefile.in,
3651 * device/lib/pic/Makefile.in,
3652 * device/lib/pic/Makefile.common.in,
3653 * device/lib/pic/Makefile.subdir,
3654 * device/lib/pic/Makefile.rules,
3655 * device/lib/pic16/libio/Makefile.in,
3656 * device/lib/pic16/Makefile.subdir,
3657 * device/lib/pic16/libdev/Makefile.in,
3658 * device/lib/pic16/Makefile.rules,
3659 * device/lib/pic16/Makefile.common.in,
3660 * sim/ucsim/avr.src/Makefile.in,
3661 * sim/ucsim/main_in.mk,
3662 * sim/ucsim/cmd.src/Makefile.in,
3663 * sim/ucsim/doc/Makefile.in,
3664 * sim/ucsim/gui.src/Makefile.in,
3665 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3666 * sim/ucsim/gui.src/serio.src/Makefile.in,
3667 * sim/ucsim/hc08.src/Makefile.in,
3668 * sim/ucsim/libltdl/Makefile.in,
3669 * sim/ucsim/s51.src/Makefile.in,
3670 * sim/ucsim/sim.src/Makefile.in,
3671 * sim/ucsim/sim.src/conf.mk,
3672 * sim/ucsim/xa.src/Makefile.in,
3673 * sim/ucsim/z80.src/Makefile.in,
3677 * support/cpp2/Makefile.in,
3678 * support/librarian/Makefile.in,
3679 * support/librarian/clean.mk,
3680 * support/makebin/Makefile.in,
3681 * support/makebin/clean.mk,
3682 * support/packihx/Makefile.in,
3683 * support/regression/Makefile.in,
3684 * support/regression/ports/ds390/spec.mk,
3685 * support/regression/ports/gbz80/spec.mk,
3686 * support/regression/ports/hc08/spec.mk,
3687 * support/regression/ports/mcs51/spec.mk,
3688 * support/regression/ports/mcs51-large/spec.mk,
3689 * support/regression/ports/mcs51-medium/spec.mk,
3690 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3691 * support/regression/ports/pic14/spec.mk,
3692 * support/regression/ports/pic16/spec.mk,
3693 * support/regression/ports/mcs51-stack-auto/spec.mk,
3694 * support/regression/ports/ucz80/spec.mk,
3695 * support/regression/ports/xa51/spec.mk,
3696 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3697 adding a slash after $(top_builddir) and/or adding @datarootdir@
3699 * debugger/mcs51/configure.in,
3700 * device/lib/pic/configure.in,
3701 * device/lib/pic16/configure.in,
3702 * sim/ucsim/configure.in,
3703 * support/cpp2/configure.in,
3704 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3706 * debugger/mcs51/configure,
3707 * device/lib/pic/configure,
3708 * device/lib/pic16/configure,
3709 * sim/ucsim/configure,
3710 * support/cpp2/configure,
3711 * support/packihx/configure: generated with autoconf 2.60
3713 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3715 * as/link/hc08/lkihx.c (newArea),
3716 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3718 2007-01-02 Borut Razem <borut.razem AT siol.net>
3720 * doc/sdccman.lyx: documented #pragma sdcc_hash
3721 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3723 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3725 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3727 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3728 empty 'while'-loop to work correctly, see regression test 'while.c'
3729 * support/regression/tests/while.c: added
3731 2007-01-01 Borut Razem <borut.razem AT siol.net>
3733 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3734 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3735 support/cpp2/libcpp/sdcpp.c:
3736 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3737 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3738 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3740 2006-12-31 Borut Razem <borut.razem AT siol.net>
3742 * SDCPP synchronized with GCC CPP release version 4.1.1,
3743 currently the latest release:
3744 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3745 support/cpp2/libcpp/include/cpp-id-data.h
3746 support/cpp2/libiberty/fopen_unlocked.c
3747 support/cpp2/libiberty/md5.c
3749 support/cpp2/opt-functions.awk
3750 support/cpp2/opt-gather.awk
3751 support/cpp2/optc-gen.awk
3752 support/cpp2/opth-gen.awk:
3754 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3755 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3756 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3757 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3758 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3759 support/cpp2/diagnostic.h, support/cpp2/except.h,
3760 support/cpp2/hwint.h, support/cpp2/input.h,
3761 support/cpp2/intl.h, support/cpp2/move-if-change,
3762 support/cpp2/opts.c, support/cpp2/opts.h,
3763 support/cpp2/output.h, support/cpp2/prefix.c,
3764 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3765 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3766 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3767 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3768 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3769 support/cpp2/version.c:
3771 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3772 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3773 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3774 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3775 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3776 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3777 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3778 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3779 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3780 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3781 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3783 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3784 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3785 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3786 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3787 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3788 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3789 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3790 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3791 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3792 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3793 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3794 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3795 support/cpp2/system.h:
3798 2006-12-31 Borut Razem <borut.razem AT siol.net>
3800 * configure.in, configure: fixed bug #1538756: configure dies if bison
3801 and flex are not installed, 2nd try
3803 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3805 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3806 400.x for better code in RFE 899102
3808 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3810 * src/SDCCpeeph.c (deadMove),
3812 * src/mcs51/peep.h: renamed 'op' by 'reg'
3813 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3814 (scan4op): small change for removeDeadMove(), added support for
3815 'callee saves' and/or PACLL function calls,
3816 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3817 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3818 left in new dispatcher mcs51DeadMove()
3819 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3821 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3823 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3825 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3826 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3828 2006-12-30 Borut Razem <borut.razem AT siol.net>
3830 * support/cpp2/spacs.h: deleted from svn
3831 * configure.in, configure: fixed bug #1538756: configure dies if bison
3832 and flex are not installed
3834 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3836 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3837 with this z80 passes printf float test when enabled
3838 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3840 2006-12-28 Borut Razem <borut.razem AT siol.net>
3842 * support/cpp2/config.in, support/cpp2/configure.in,
3843 support/cpp2/configure, support/cpp2/Makefile.in:
3844 fix for the solaris build
3846 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3848 * src/SDCC.y (type_specifier2, pointer),
3850 * src/SDCCsymt.c (mergeSpec, checkSClass),
3851 * support/Util/SDCCerr.c,
3852 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3853 * support/valdiag/valdiag.py: Allow test cases to specify
3854 required language standard
3855 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3856 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3858 2006-12-27 Borut Razem <borut.razem AT siol.net>
3860 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3861 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3863 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3865 * support/cpp2/libiberty/Makefile.bcc: updated
3866 * src/pic16/main.c: fixed #pragma udata handling
3867 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3869 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3871 * src/SDCCpeeph.c: made labelHashEntry global,
3872 made pcDistance, FBYNAME static,
3873 (pcDistance): made static, use isComment and isLabel,
3875 (getLabelRef): added, extracted from labelRefCount(),
3876 (labelRefCount): use new getLabelRef(),
3877 (callFuncByName): made static, added deadMove,
3878 use isComment and isLabel,
3879 (newPeepRule): made static, set isLabel,
3880 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3881 labels from peephole rules,
3882 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3883 when isComment or isLabel is set
3884 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3885 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3887 * src/mcs51/peep.h: added
3888 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3889 * src/port.h: added peep->deadMove to port structure
3890 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3891 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3892 deadMove, finally removed no. 1 and 2
3899 * src/hc08/gen.c: mark lines with isComment or isLabel
3900 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3902 * sdcc.spec: bumped version to 2.6.3
3904 2006-12-26 Borut Razem <borut.razem AT siol.net>
3906 * support/cpp2/Makefile.in: added dependency on options.h
3907 * configure: regenerated
3908 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3909 * support/cpp2/Makefile.in: added vasprintf.c
3911 2006-12-25 Borut Razem <borut.razem AT siol.net>
3913 * SDCPP synchronized with GCC CPP release version 3.4.6,
3914 the latest release before 4.x:
3915 * support/cpp2/Makefile.in, support/cpp2/config.h,
3916 support/cpp2/configure, support/cpp2/configure.in,
3917 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3918 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3919 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3920 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3921 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3922 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3923 support/cpp2/cpptrad.c, support/cpp2/except.h,
3924 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3925 support/cpp2/hwint.h, support/cpp2/intl.h,
3926 support/cpp2/line-map.c, support/cpp2/line-map.h,
3927 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3928 support/cpp2/output.h, support/cpp2/prefix.c,
3929 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3930 support/cpp2/system.h, support/cpp2/version.c:
3932 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3933 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3934 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3935 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3936 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3937 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3938 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3939 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3940 support/cpp2/move-if-change, support/cpp2/opts.c,
3941 support/cpp2/opts.h, support/cpp2/opts.sh,
3942 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3943 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3944 support/cpp2/win32, support/cpp2/win32/dirent.c,
3945 support/cpp2/win32/dirent.h:
3947 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3948 * support/cpp2/sdcpp.h: renamed from sdcc.h
3949 * sdcppinit.c: deleted
3951 2006-12-23 Borut Razem <borut.razem AT siol.net>
3953 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3954 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3955 preproc.c: an other try to fix bug #982435: introduced
3956 -pedantic-parse-number command line option and pedantic_parse_number
3959 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3961 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3963 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3964 corrected overlayed areax addresses, warn about memory overlaps
3965 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3974 * src/port.h: added xabs_name and iabs_name
3975 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3976 (glue, emitMaps): create and emit maps d_abs and i_abs
3977 * src/SDCCglue.h: cosmetic changes
3978 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3980 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3981 (allocDefault): put absolute, initialized globals in them
3982 * support/regression/tests/absolute.c: added absolute bdata test
3983 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3985 2006-12-20 Borut Razem <borut.razem AT siol.net>
3987 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3988 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3989 added regression test for bug #982435
3991 2006-12-18 Borut Razem <borut.razem AT siol.net>
3993 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3994 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3995 small cosmetic changes
3996 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3997 * support/regression/tests/bug-1351710.c: added regression test
3999 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4001 * doc/sdccman.lyx: added the long missed iCode table
4002 "<where is figure II?>", added links to wiki
4004 2006-12-17 Borut Razem <borut.razem AT siol.net>
4006 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
4007 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
4008 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
4009 unified table driven pragma handling, pragma argument type checking
4010 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
4011 current one - version 1.1.3
4012 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
4014 2006-12-13 Raphael Neider <rneider AT web.de>
4016 * src/pic/device.h: removed AssignedMemory structure and macros
4017 * src/pic/device.c: removed global finalMapping (linker assigns
4019 (register_map): add SFRs to remembered memRanges
4020 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4021 assignFixedRegisters,assignRelocatableRegisters): removed,
4022 (setMaxRAM,validAddress): adapted accordingly,
4023 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4024 reasonably sized sharebanks,
4025 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4026 (allDefsOutOfRange): removed unused code,
4027 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4029 * src/pic/pcode.c (register_reassign): removed recursion warning,
4030 fired far too often,
4031 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4032 to use existing pic14_stringInSet() to avoid duplicate symbols,
4033 tidied up the code a bit,
4034 (pic14printLocals): added in symmetry to printExterns, replaces
4035 writeUsedRegs more or less,
4036 (picglue): call new pic14_printLocals(),
4037 * device/include/pic/pic*.h: removed #pragma memmap directives,
4038 information gathered from include/pic/pic14devices.txt
4039 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4041 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4043 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4045 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4047 * device/include/mcs51/cc2430.h: fixed missing ';'
4049 2006-12-10 Raphael Neider <rneider AT web.de>
4051 * device/lib/pic16/libc/stdio/vfprintf.c,
4052 * device/lib/pic16/libc/stdio/printf_small.c,
4053 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4054 char arguments, as char varargs are cast to int by the caller,
4055 hopefully fixes #1604915 (other device libraries are still affected)
4057 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4059 * src/mcs51/ralloc.c (packRegsForAssign),
4060 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4062 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4064 * device/include/malloc.h: removed init_dynamic_memory
4065 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4066 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4067 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4068 * device/lib/libsdcc.lib,
4069 * device/lib/Makefile.in,
4070 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4071 * doc/sdccman.lyx: documented use of new _heap.c
4072 * support/regression/tests/malloc.c: removed init_dynamic_memory
4073 * src/cdbFile.c(spacesToUnderscores): new function,
4074 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4076 * device/include/tinibios.h: removed defines for putchar and getchar
4077 * device/lib/ds390/Makefile.in: added putchar.c
4078 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4080 2006-12-09 Borut Razem <borut.razem AT siol.net>
4082 * support/cpp2/sdcc.h: prevent multiple inclusion
4083 * support/cpp2/options.h: deleted
4085 2006-12-08 Borut Razem <borut.razem AT siol.net>
4087 * support/cpp2/sdcc.h: removed x*alloc() macros
4088 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4089 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4090 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4091 * support/cpp2/system.h: moved #include "sdcc.h"
4092 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4093 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4095 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4096 -funsigned-char options
4097 * support/cpp2/sdcppmain.c: fixed bug 1611411
4099 2006-12-07 Borut Razem <borut.razem AT siol.net>
4101 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4104 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4106 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4107 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4109 * .version: bumped to 2.6.2 because a) it's been a while
4110 b) the linker sources have moved c) the preprocessor is upgraded
4112 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4114 * support/regression/tests/snprintf.c: some checks
4115 * lib/src/printf_large.c: %bc: read char instead of int from stack
4117 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4119 * device/include/mcs51/cc2430.h: inserted _XPAGE
4121 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4123 * device/include/mcs51/cc2430.h: added
4125 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4127 * device/include/asm/default/features.h,
4128 * device/include/asm/ds390/features.h,
4129 * device/include/mcs51/at89s53.h,
4130 * device/include/ser.h,
4131 * device/include/ser_ir.h,
4132 * device/include/serial.h: changed keywords to double underscore variants,
4133 fixes bug 1590261 some more, thanks Steven Borley
4135 2006-12-01 Raphael Neider <rneider AT web.de>
4137 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4138 but emit warning (recursion is not supported for pic14)
4140 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4142 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4143 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4145 2006-11-30 Raphael Neider <rneider AT web.de>
4147 * src/pic/device.c (dump_sfr): always emit symbols
4148 * src/pic/glue.c (pic14printPublics): fixed typo
4150 2006-11-30 Raphael Neider <rneider AT web.de>
4152 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4153 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4154 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4155 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4156 a sharebank, use a non-shared bank for the stack if none available
4157 * src/pic/device.h (struct memRange): added linked list next field,
4158 added prototypes for above functions
4159 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4160 (typeRegWithIdx): accept fixed and unfixed stack registers
4161 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4162 the stack, handle shared and banked stack (except for WSAVE),
4163 (insertBankSel): removed useless optimization (will never fire),
4164 (FixRegisterBanking): added optimization for devices with only one
4165 possibly aliased bank of memory, like 16f84
4166 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4167 devices have no SHAREBANK in the linker script
4168 * device/include/pic/pic14devices.txt: documented memmap
4169 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4171 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4173 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4174 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4175 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4176 genhc08Code): switched most of the D (debug) macros to DD (detailed
4177 debug) macros to better control clutter in the generated .asm file.
4178 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4179 genRightShift): fixed bug with non-constant bit shift stored to
4180 a volatile result (SF Open Discussion forum thread #1616749).
4181 Single byte case is not yet optimized.
4183 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4185 * device/include/asm/mcs51/features.h,
4186 * device/include/malloc.h,
4187 * device/include/stdio.h: changed keywords to double underscore variants,
4190 2006-11-27 Borut Razem <borut.razem AT siol.net>
4192 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4193 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4194 support/cpp2/output.h, support/cpp2/cppinit.c,
4195 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4196 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4197 support/cpp2/cppdefault.c, support/cpp2/system.h,
4198 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4199 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4200 support/cpp2/prefix.c, support/cpp2/except.h,
4201 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4202 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4203 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4204 support/cpp2/version.c, support/cpp2/cppmain.c,
4205 support/cpp2/version.h, support/cpp2/hashtable.c,
4206 support/cpp2/cpperror.c:
4207 synchronized with GCC CPP release version 3.3.6,
4208 the latest where cppmain.c still exists.
4209 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4210 support/cpp2/sdcppinit.c: added
4212 2006-11-27 Borut Razem <borut.razem AT siol.net>
4214 * support/cpp2/cpplex.c:
4215 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4217 * support/cpp2/cpplib.c: removed definitions of unused variables
4219 2006-11-26 Borut Razem <borut.razem AT siol.net>
4221 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4222 since they are redefined by macros in support/cpp2/sdcc.h
4223 * support/cpp2/sdcc.h: x*alloc macro redefinition
4225 2006-11-25 Borut Razem <borut.razem AT siol.net>
4227 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4228 support/cpp2/configure, support/cpp2/Makefile.in,
4229 support/cpp2/cppfiles.c, support/cpp2/output.h,
4230 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4231 support/cpp2/config.h, support/cpp2/cpplib.h,
4232 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4233 support/cpp2/cppdefault.c, support/cpp2/config.in,
4234 support/cpp2/system.h, support/cpp2/cpplex.c,
4235 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4236 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4237 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4238 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4239 support/cpp2/configure.in, support/cpp2/intl.h,
4240 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4241 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4242 support/cpp2/version.c, support/cpp2/cppmain.c,
4243 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4244 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4245 support/cpp2/cpperror.c,
4246 support/cpp2/libiberty/safe-ctype.c,
4247 support/cpp2/libiberty/safe-ctype.h,
4248 support/cpp2/libiberty/splay-tree.c,
4249 support/cpp2/libiberty/obstack.c,
4250 support/cpp2/libiberty/lbasename.c,
4251 support/cpp2/libiberty/splay-tree.h,
4252 support/cpp2/libiberty/obstack.h:
4253 synchronized with GCC CPP release version 3.2.3,
4254 the latest before integration of cpp into gcc
4255 * support/cpp2/except.h, support/cpp2/line-map.c,
4256 support/cpp2/line-map.h,
4257 support/cpp2/libiberty/hex.c,
4258 support/cpp2/libiberty/concat.c,
4259 support/cpp2/libiberty/filenames.h: added
4260 * support/cpp2/intl.c: deleted
4262 2006-11-24 Borut Razem <borut.razem AT siol.net>
4264 * src/SDCC.y: enabled compilation of empty source file
4265 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4266 "ISO C forbids an empty source file"
4267 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4268 if all the code is ifdefed out.
4270 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4272 * src/hc08/gen.c (genPcall): fix for bug #1601032
4274 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4276 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4277 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4278 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4279 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4280 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4281 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4282 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4283 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4284 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4285 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4286 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4287 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4288 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4289 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4290 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4291 Renamed to all upper case as per the standard set by SiLabs
4293 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4295 * device/include/mcs51/C8051F520.h: new, added
4296 * device/include/mcs51/compiler.h: added link about predefined macros
4298 2006-11-23 Raphael Neider <rneider AT web.de>
4300 * src/regression/Makefile: add -L path to fresh library
4301 * src/regression/simulate: emphasize FAILED output
4302 * src/regression/create_stc: output _failures from gpsim
4303 * src/regression/compare4.c,
4304 * src/regression/rotate6.c: fixed char literals,
4305 all compile, all run =8-D
4307 * src/pic/pcode.h: added isPCASMDIR macro
4308 * src/pic/gen.c (genAnd): fixed bit offset
4309 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4310 packBits): unified register numbering schemes,
4311 (newReg): do not insert stack registers into hash table,
4312 (initStack): unpinned pseudo stack, simplified,
4313 (typeRegWithIdx): fixed retrieval of stack registers,
4314 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4315 (pCodeReplace): removed invalid assertion,
4316 (insertPCodeInstruction): fixed newly added labels,
4317 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4318 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4319 DumpFlow): removed unsed (broken?) code,
4320 (insertBankSel): prevent STATUS from being BANKSELed,
4321 (FixRegisterBanking): rewritten from scratch, implemented generic
4322 optimizations (suppress BANKSELs to same register and to registers
4323 present in all banks),
4324 (AnalyzeBanking): update flow after BANKSELection
4326 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4327 sharebank, let linker place it, mark STKxx symbols as emitted
4329 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4331 * src/regression/arrays.c,
4332 * src/regression/bank1.c,
4333 * src/regression/bool2.c,
4334 * src/regression/compare7.c,
4335 * src/regression/compare8.c,
4336 * src/regression/compare9.c,
4337 * src/regression/compare10.c,
4338 * src/regression/configword.c,
4339 * src/regression/for.c,
4340 * src/regression/mult1.c,
4341 * src/regression/pointer1.c,
4342 * src/regression/rotate6.c,
4343 * src/regression/string1.c,
4344 * src/regression/struct1.c,
4345 * src/regression/Makefile: make PIC14 regression tests run again
4346 (3 fail, 6 won't compile)
4348 2006-11-21 Raphael Neider <rneider AT web.de>
4350 * device/include/pic16/pic18f4550.h,
4351 * device/include/pic16/pic18f4455.h,
4352 * device/lib/pic16/libdev/pic18f4550.c,
4353 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4354 * configure.in: removed superfluous closing bracket
4356 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4358 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4361 2006-11-21 Raphael Neider <rneider AT web.de>
4363 * src/pic/device.{c,h}: added pic14_getPIC()
4364 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4365 (genAnd): added PIC code for one case, fixes #1597044
4366 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4367 SFRs that are present in all banks (e.g., STATUS)
4369 2006-11-20 Raphael Neider <rneider AT web.de>
4371 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4372 INCFSZ/INCFSZW and declared them as changing Z bit,
4373 (insertPCodeInstruction): correctly invert the above instructions,
4375 (DoBankSelect): don't panic on po_immediates
4377 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4380 * as/link/mcs51/lkihx.c (newArea),
4381 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4382 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4384 2006-11-11 Raphael Neider <rneider AT web.de>
4386 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4387 bitfield symbols, fixes #1579535 (once more...).
4389 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4391 * support/regression/generate-cases.py,
4392 * support/regression/fwk/include/testfwk.h,
4393 * support/regression/fwk/lib/testfwk.c: used code pointers,
4394 (about 50kByte less code generated for mcs51)
4396 2006-11-06 Borut Razem <borut.razem AT siol.net>
4398 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4399 debugger/mcs51/configure: fixed failed check because the function
4400 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4401 who submitted the patch for gpsim.
4402 * debugger/mcs51/configure.in: removed the result message
4403 * debugger/mcs51/Makefile.in: fixed the config.status warning
4404 "... seems to ignore the --datarootdir setting"
4406 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4408 * device/include/mcs51/c8051f020.h,
4409 * device/include/mcs51/c8051f040.h,
4410 * device/include/mcs51/c8051f060.h,
4411 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4412 * src/z80/gen.c (gencjneshort),
4413 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4415 2006-10-31 Borut Razem <borut.razem AT siol.net>
4417 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4418 debugger/mcs51/configure: get readline version
4420 2006-10-30 Borut Razem <borut.razem AT siol.net>
4422 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4423 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4424 debugger/mcs51/configure: locate readline even when cross compiling
4425 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4427 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4429 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4432 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4434 * device/include/malloc.h,
4435 * device/lib/calloc.c,
4436 * device/lib/free.c,
4437 * device/lib/malloc.c,
4438 * device/lib/realloc.c: moved definition of struct into sources
4439 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4441 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4443 * as/asx8051.dsp: corrected output directories
4444 * as/link/hc08: new directory for hc08 linker
4445 * as/hc08/aslink.h, as/link/aslink.h,
4446 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4447 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4448 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4449 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4450 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4451 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4452 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4453 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4454 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4455 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4456 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4457 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4458 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4459 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4460 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4461 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4462 * as/link/hc08/conf.mk,
4466 * sdcc.dsw: moved hc08 linker to as/link/hc08
4467 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4468 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4469 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4470 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4471 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4472 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4473 * as/link/mcs51/aslink.dsp,
4474 * as/link/mcs51/Makefile.in: factored out the common files
4475 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4476 * as/clean.mk: extra cleaning common files
4477 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4478 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4479 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4481 2006-10-29 Raphael Neider <rneider AT web.de>
4483 * src/pic/ralloc.c (newReg): create aliases for registers with
4484 multiple names to fix #1579535 and #1584001,
4485 (regWithIdx,dirregWithName): resolve aliases on lookup
4486 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4488 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4489 to prevent build errors on small devices
4491 2006-10-28 Raphael Neider <rneider AT web.de>
4493 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4494 assumption within interrupt handlers, fixes #1584940
4495 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4496 "emitted" to avoid emitting them again in udata
4498 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4500 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4503 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4505 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4506 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4507 on/off CR to CRLF conversion.
4509 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4511 * doc/sdccman.lyx: updated IRQ section
4513 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4515 * device/lib/serial_io.c: removed
4516 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4517 replacements for serial_io.c
4519 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4521 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4523 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4525 * device/lib/serial_io.c: Default putchar() and getchar() for
4526 mcs51 uses serial port.
4528 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4530 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4532 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4534 * support/regression/ports/mcs51/support.c: smaller
4535 _sdcc_external_startup()
4536 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4538 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4540 * device/lib/gbz80/crt0.s,
4541 * device/lib/gbz80/crt0_rle.s,
4542 * device/lib/gbz80/div.s,
4543 * device/lib/gbz80/fstubs.s,
4544 * device/lib/gbz80/heap.s,
4545 * device/lib/gbz80/mul.s,
4546 * device/lib/gbz80/putchar.s,
4547 * device/lib/gbz80/stubs.s,
4548 * device/lib/z80/crt0.s,
4549 * device/lib/z80/crt0_rle.s,
4550 * device/lib/z80/div.s,
4551 * device/lib/z80/fstubs.s,
4552 * device/lib/z80/heap.s,
4553 * device/lib/z80/mul.s,
4554 * device/lib/z80/putchar.s,
4555 * device/lib/z80/stubs.s: reverted, I was mistaken
4557 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4559 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4560 * support/regression/ports/mcs51/support.c: removed race
4561 condition on TI in _putchar allowing to use serial port mode 0
4563 2006-10-20 Borut Razem <borut.razem AT siol.net>
4565 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4567 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4569 * device/lib/gbz80/crt0.s,
4570 * device/lib/gbz80/crt0_rle.s,
4571 * device/lib/gbz80/div.s,
4572 * device/lib/gbz80/fstubs.s,
4573 * device/lib/gbz80/heap.s,
4574 * device/lib/gbz80/mul.s,
4575 * device/lib/gbz80/putchar.s,
4576 * device/lib/gbz80/stubs.s,
4577 * device/lib/z80/crt0.s,
4578 * device/lib/z80/crt0_rle.s,
4579 * device/lib/z80/div.s,
4580 * device/lib/z80/fstubs.s,
4581 * device/lib/z80/heap.s,
4582 * device/lib/z80/mul.s,
4583 * device/lib/z80/putchar.s,
4584 * device/lib/z80/stubs.s: removed all leading underscores from area names
4586 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4588 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4589 regression tests are not waiting in the simulator for simulated
4590 transmission of debug output
4592 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4594 * device/lib/printf_large.c: slightly smaller
4595 * doc/sdccman.lyx: do not use spaces within html links
4597 2006-10-16 Borut Razem <borut.razem AT siol.net>
4599 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4600 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4601 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4602 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4603 debugger/mcs51/configure:
4604 [ 1185668 ] add gnu readline support to sdcdb - enabled
4606 2006-10-16 Raphael Neider <rneider AT web.de>
4608 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4609 fixes #1577882, removes close to all banking optimizations
4611 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4613 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4614 variables in code memory
4615 * support/regression/tests/absolute.c: added test for this
4617 2006-10-15 Raphael Neider <rneider AT web.de>
4619 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4621 (BankSelect): emit BANKSEL before touching linker-placed regs,
4624 2006-10-10 Raphael Neider <rneider AT web.de>
4626 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4627 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4628 * src/pic/main.c (_pic14_parseOptions),
4629 * src/pic/main.h: mostly reverted to previous state, now use results
4630 from SDCCmain.c's argument parsing
4632 2006-10-10 Borut Razem <borut.razem AT siol.net>
4634 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4635 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4636 [ 1185668 ] add gnu readline support to sdcdb -
4637 prepared for READLINE, not enabled yet,
4638 thanks to <tal.bav AT gmail.com>
4640 2006-10-10 Raphael Neider <rneider AT web.de>
4642 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4643 * src/pic16/devices.inc,
4644 * device/include/pic16 (pic18f[24]620.h),
4645 * device/include/pic18fregs.h,
4646 * device/lib/pic16/pics.all,
4647 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4648 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4649 Gary Plumbridge and Anton Strobl
4651 2006-10-10 Raphael Neider <rneider AT web.de>
4653 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4654 --stack-siz=NUM options to configure the argument passing stack
4655 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4656 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4657 (pic14_getSharebankSize): obey --stack-siz=NUM,
4658 (pic14_getSharebankAddress): obey --stack-loc=NUM
4660 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4662 * doc/sdccman.lyx: added to the manual
4663 * doc/figures/ddd_example.png: added (neither pdflatex nor
4664 most browsers seem to like the .eps file)
4666 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4668 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4669 to /tmp and /var/tmp acc. LSB
4670 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4672 * support/regression/tests/onebyte.c: added test
4674 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4676 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4678 2006-10-05 Borut Razem <borut.razem AT siol.net>
4680 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4682 - sdcc.dsw: changed property eol-style to CRLF
4683 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4685 2006-10-04 Raphael Neider <rneider AT web.de>
4687 * device/include/pic/{pic16f84.h,pic16f84a.h},
4688 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4689 from patch #1522504, thanks to Robas Teodor
4691 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4693 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4696 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4698 * src/pic16/glue.c (pic16emitMaps),
4699 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4700 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4701 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4702 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4704 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4705 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4707 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4709 * support/librarian/sdcclib.c: Added option -l.
4710 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4712 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4713 using Windows command prompt.
4715 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4717 * device/lib/libsdcc.lib: added module rand
4718 * src/ds390/ralloc.c (rematStr),
4719 * src/hc08/ralloc.c (rematStr),
4720 * src/mcs51/ralloc.c (rematStr),
4721 * src/z80/ralloc.c (rematStr): made output more consistent
4722 * src/mcs51/gen.c: cosmetic changes
4724 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4726 * src/port.h: added mem.cabs_name to PORT
4733 * src/z80/main.c: added cabs_name initializers
4734 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4736 (emitMaps): emit absolutes in code memory into cabs_name
4738 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4739 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4740 * support/regression/fwk/include/testfwk.h: added define for at
4741 * support/regression/tests/absolute.c: added, new
4743 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4745 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4746 optimizations, see also patch 887161 by Stas Sergeev
4747 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4748 to be necessary anymore,
4749 (102, 103, 104, 127): renamed all occurances of bp to _bp
4751 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4753 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4754 thanks Weston T. Schmidt for patch 1555221
4755 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4756 * src/SDCCicode.c(geniCodeMultiply): small optimization
4758 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4760 * device/include/stdlib.h: added rand prototypes
4761 * device/lib/rand.c: new, added
4762 * device/lib/Makefile.in: added rand.c
4763 * src/z80/peeph.def,
4764 * src/z80/peeph-gbz80.def,
4765 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4767 2006-09-20 Raphael Neider <rneider AT web.de>
4769 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4771 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4773 * as/link/aslink.h: cosmetic changes
4774 * as/link/mcs51/Makefile.in,
4775 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4777 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4780 * as/link/mcs51/aslink.h,
4781 * as/link/z80/aslink.h: merged and moved to as/link/
4782 * as/link/lkstore.c,
4783 * as/link/mcs51/lkstore.c: moved to as/link/
4784 * as/link/clean.mk: remove *.o
4785 * as/link/mcs51/alloc.h: deleted
4786 * as/link/mcs51/lkarea.c: added lnksect prototype
4787 * as/link/mcs51/lkdata.c,
4788 * as/link/mcs51/lklex.c,
4789 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4790 * as/link/mcs51/lkmem.c,
4791 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4792 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4793 * as/link/mcs51/aslink.dsp,
4794 * as/link/mcs51/Makefile.aslink,
4795 * as/link/mcs51/Makefile.bcc,
4796 * as/link/mcs51/Makefile.in: updated for moved files
4797 * as/link/z80/lkarea.c,
4798 * as/link/z80/lkhead.c,
4799 * as/link/z80/lklex.c,
4800 * as/link/z80/lklibr.c,
4801 * as/link/z80/lklist.c,
4802 * as/link/z80/lkmain.c,
4803 * as/link/z80/lkrloc.c,
4804 * as/link/z80/lksym.c: synced with mcs51
4805 * as/link/z80/lkdata.c,
4806 * as/link/z80/lkeval.c,
4807 * as/link/z80/lkihx.c,
4808 * as/link/z80/lks19.c: cosmetic changes
4809 * as/link/z80/Makefile.in,
4810 * as/link/z80/linkgbz80.dsp,
4811 * as/link/z80/linkz80.dsp: updated for moved files
4813 2006-09-16 Borut Razem <borut.razem AT siol.net>
4815 * debugger/mcs51/sdcdb.c: partially fixed
4816 [ 1203664 ] sdcdb fails to open files w. two "." periods
4817 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4818 debugger/mcs51/symtab.h: fixed indenting
4819 * configure.in, configure: up to date with latest Maarten's changes
4821 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4824 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4825 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4826 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4827 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4828 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4829 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4830 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4831 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4832 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4833 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4834 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4835 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4836 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4837 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4838 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4839 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4840 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4841 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4842 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4843 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4844 as/link/mcs51/alloc.h,
4845 as/link/mcs51/clean.mk,
4846 as/link/mcs51/conf.mk,
4847 as/link/mcs51/Makefile.bcc,
4848 as/link/mcs51/Makefile.in,
4849 as/link/mcs51/readme.390,
4850 as/link/mcs51/strcmpi.c,
4851 as/link/mcs51/strcmpi.h,
4853 as/mcs51/Makefile.bcc,
4854 as/mcs51/Makefile.in,
4857 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4859 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4862 * as/link/Makefile.in,
4863 * as/link/z80/linkgbz80.dsp,
4864 * as/link/z80/linkz80.dsp,
4871 * link/z80/aslink.h,
4872 * link/z80/clean.mk,
4874 * link/z80/linkgbz80.dsp,
4875 * link/z80/linkz80.dsp,
4876 * link/z80/lkarea.c,
4877 * link/z80/lkdata.c,
4878 * link/z80/lkeval.c,
4881 * link/z80/lkhead.c,
4884 * link/z80/lklibr.c,
4885 * link/z80/lklist.c,
4886 * link/z80/lkmain.c,
4887 * link/z80/lkrloc.c,
4890 * link/z80/Makefile.in,
4892 * sdcc.dsw: moved link/ to as/link/
4894 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4896 * as/mcs51/i51mch.c (machine): fixed warning
4898 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4900 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4902 2006-09-09 Borut Razem <borut.razem AT siol.net>
4904 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4905 sdcdb WIN32 native port
4906 * src/clean.mk: fixed
4908 2006-09-08 Borut Razem <borut.razem AT siol.net>
4910 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4912 2006-09-08 Raphael Neider <rneider AT web.de>
4914 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4915 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4916 to gplink to disable processor mismatch warning and to allow
4917 the use of devices with only aliased (shared) memory banks,
4918 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4920 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4922 * doc/sdccman.lyx: Some re-formating plus example on using
4923 #pragma preproc_asm +/-
4925 2006-09-07 Borut Razem <borut.razem AT siol.net>
4927 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4930 2006-09-06 Borut Razem <borut.razem AT siol.net>
4932 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4933 line at sdcc.nsi:153
4934 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4936 2006-09-05 Borut Razem <borut.razem AT siol.net>
4938 * configure.in, configure: support for winsock2
4939 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4940 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4941 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4942 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4943 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4945 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4947 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4949 * support/regression/tests/bug1551947.c: new, added
4950 * src/SDCCsymt.h: strings are char* not byte*
4952 2006-09-05 Raphael Neider <rneider AT web.de>
4954 * device/lib/pic16/libdev/pic18f4550.c,
4955 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4956 declarations/definitions from patch #1520949
4958 2006-09-05 Raphael Neider <rneider AT web.de>
4960 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4961 byte-aligned bitfields, fixes #1539278
4963 2006-09-05 Raphael Neider <rneider AT web.de>
4965 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4968 2006-09-04 Borut Razem <borut.razem AT siol.net>
4970 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4971 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4972 -mno-cygwin is a part of the compiler name
4973 * support/scripts/sdcc_mingw32: don't disable ucsim
4975 2006-09-03 Borut Razem <borut.razem AT siol.net>
4977 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4978 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4980 2006-09-03 Raphael Neider <rneider AT web.de>
4983 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4984 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4987 2006-09-01 Borut Razem <borut.razem AT siol.net>
4989 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4990 to make ppc-osx happy
4992 2006-08-31 Borut Razem <borut.razem AT siol.net>
4994 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4995 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4996 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4997 * support/regression/ports/ds390/spec.mk,
4998 support/regression/ports/mcs51/spec.mk,
4999 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
5000 To run regression tests in mingw environment:
5001 make DEV_NULL=NUL CC=gcc
5003 2006-08-30 Borut Razem <borut.razem AT siol.net>
5005 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
5006 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
5007 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
5008 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
5009 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
5010 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
5011 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
5012 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
5013 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
5014 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
5015 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
5016 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
5017 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5018 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5019 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5020 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5021 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5022 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5023 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5024 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5025 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5026 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5027 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5028 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5029 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5030 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5031 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5032 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5033 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5034 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5035 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5036 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5037 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5038 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5039 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5040 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5041 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5042 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5043 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5044 ucsim WIN32 native port
5046 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5048 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5050 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5052 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5053 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5055 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5057 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5058 * support/regression/tests/bug1546986.c: new, added
5059 * as/mcs51/.cvsignore,
5060 * debugger/mcs51/.cvsignore,
5061 * src/.cvsignore: deleted
5063 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5065 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5068 2006-08-20 Borut Razem <borut.razem AT siol.net>
5070 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5071 removed cl_listen_console::match(), cl_console::match(),
5072 restructured cl_commander::proc_input()
5074 2006-08-16 Borut Razem <borut.razem AT siol.net>
5076 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5077 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5078 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5080 2006-08-14 Borut Razem <borut.razem AT siol.net>
5082 * support/regression/Makefile.in,
5083 support/regression/ports/pic14/gpsim.cmd,
5084 support/regression/ports/pic14/spec.mk,
5085 support/regression/ports/pic14/support.c:
5086 added pic14 regression test
5088 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5090 * as/doc/asxhtm.html: documented changed ABS behaviour
5091 * as/doc/README: fixed some typos
5093 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5095 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5098 2006-08-12 Borut Razem <borut.razem AT siol.net>
5100 * support/regression/fwk/include/testfwk.h,
5101 support/regression/fwk/lib/testfwk.c,
5102 support/regression/generate-cases.py,
5103 support/regression/Makefile.in:
5104 regression test framework does not depend on function pointers and
5107 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5109 * device/include/stddef.h: c temporary hack to fix bug 1518273
5111 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5113 * device/include/mcs51/cc2510fx.h: added
5114 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5117 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5119 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5120 * as/z80/Makefile.in: added strcmpi.c
5121 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5122 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5124 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5126 * device/lib/gbz80/asm_strings.s,
5127 * device/lib/gbz80/crt0_rle.s,
5128 * device/lib/gbz80/div.s,
5129 * device/lib/gbz80/mul.s,
5130 * device/lib/gbz80/shift.s,
5131 * device/lib/z80/asm_strings.s,
5132 * device/lib/z80/crt0_rle.s,
5133 * device/lib/z80/div.s,
5134 * device/lib/z80/mul.s,
5135 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5136 flags which are all upper case
5138 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5140 * as/z80/asm.h: made CASE_SENSITIVE 1
5141 * link/z80/aslink.h: made CASE_SENSITIVE 1
5142 * src/z80/gen.c (throughout): made all conditionals upper case
5143 * support/regression/tests/bug1503067.c: new
5145 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5147 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5148 (shiftIntoPair): added case 2 for PAIR_IY,
5149 (setupToPreserveCarry): replaced parameters with iCode and check if
5150 PAIR_DE is in use to fix bug 1399290,
5151 (genPlus, genMinus): updated call to setupToPreserveCarry
5152 * support/regression/tests/bug1399290.c: new
5154 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5156 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5157 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5158 * src/ds390/gen.c (shiftRLong),
5159 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5160 * src/mcs51/gen.c (sameReg): changed to sameByte,
5161 (xch_a_aopGet): new,
5162 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5163 shiftRLong): fixed bug 1533966
5164 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5165 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5166 * support/regression/Makefile.in: disabled z80, enabled ucz80
5167 * support/regression/tests/float_trans.c: enabled test for z80 and host
5168 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5170 2006-08-01 Borut Razem <borut.razem AT siol.net>
5172 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5173 comparison is always false due to limited range of data type
5174 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5176 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5178 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5179 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5180 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5181 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5183 2006-07-31 Borut Razem <borut.razem AT siol.net>
5185 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5186 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5187 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5188 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5189 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5190 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5191 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5192 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5193 enable ucsim mingw compilation. Serial port is disabled,
5194 since it uses termios.h API, which is not available on native
5197 2006-07-31 Borut Razem <borut.razem AT siol.net>
5199 * Small Device C Compiler 2.6.0 released
5200 * support/scripts/sdcc.nsi: added FULL_DOC option
5201 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5203 2006-07-28 Borut Razem <borut.razem AT siol.net>
5205 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5206 * doc/INSTALL.txt: updated
5208 2006-07-27 Borut Razem <borut.razem AT siol.net>
5210 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5211 device/lib/pic/libdev/Makefile.in: fixed bug
5212 [ 1438354 ] pic libsdcc: distclean doesn't work
5213 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5214 device/lib/pic16/libio/Makefile.in: fixed bug
5215 [ 1438344 ] pic16 lib: clean doesn't work properly
5216 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5218 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5220 * device/lib/pic/libsdcc/fsdiv.c,
5221 * device/lib/pic/libsdcc/fsmul.c,
5222 * device/lib/pic16/libsdcc/float/fsdiv.c,
5223 * device/lib/pic16/libsdcc/float/fsmul.c,
5224 * device/lib/_fsdiv.c,
5225 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5226 * support/regression/tests/bug1520966.c: added
5227 * doc/knownbugs.html: removed [ 1520966 ] from the list
5229 2006-07-25 Borut Razem <borut.razem AT siol.net>
5231 * configure.in, configure, sdccconf_in.h: fixed bug
5232 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5233 * doc/knownbugs.html: removed [ 1519095 ] from the list
5235 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5237 * doc/knownbugs.html: added, contains list of known bugs at release
5238 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5240 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5242 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5243 function registers and corrected defaults with additional warning
5244 * device/lib/malloc.c: cosmetic changes
5245 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5246 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5247 (fillGaps): and used it
5249 2006-07-20 Raphael Neider <rneider AT web.de>
5251 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5252 output unless SDCCPICDEBUG is set
5253 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5254 output if SILENT is set
5256 2006-07-11 Borut Razem <borut.razem AT siol.net>
5258 * doc/README.txt: updated
5260 2006-07-10 Borut Razem <borut.razem AT siol.net>
5262 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5263 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5264 in WIN32 installation
5265 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5268 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5270 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5271 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5273 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5275 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5277 2006-07-06 Borut Razem <borut.razem AT siol.net>
5279 * support/regression/tests/bitfields.c:
5280 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5281 * support/regression/tests/constantRange.c:
5282 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5284 2006-07-04 Borut Razem <borut.razem AT siol.net>
5286 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5288 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5289 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5290 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5291 reverted changes from 2006-07-03
5292 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5293 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5294 added CPPFLAGS, used by the host port
5296 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5298 * support/regression/valdiag/tests/switch.c,
5299 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5300 * support/regression/tests/libmullong.c: fixed for host
5301 * support/regression/ports/host/spec.mk: disable all warnings for host,
5302 SDCC runs with --less-pedantic too
5304 2006-07-03 Borut Razem <borut.razem AT siol.net>
5306 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5308 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5309 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5310 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5311 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5313 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5314 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5315 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5316 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5318 2006-07-02 Raphael Neider <rneider AT web.de>
5320 * src/pic16/devices.inc,
5321 * device/include/pic16/pic18fregs.h,
5322 * device/include/pic16/pic18f4550.h,
5323 * device/lib/pic16/pics.all,
5324 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5326 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5328 * as/hc08/lkaomf51.c (OutputName),
5329 * as/mcs51/lkaomf51.c (OutputName),
5330 * as/z80/asmain.c (asmbl),
5331 * src/ds390/main.c (asmLineNodeFromLineNode),
5332 * src/hc08/ralloc.c (hc08_assignRegisters),
5333 * src/mcs51/main.c (asmLineNodeFromLineNode),
5334 * src/xa51/ralloc.c (checkRegMask),
5335 * src/xa51/gen.c (emitcode),
5336 * src/z80/gen.c (_emit2),
5337 * src/SDCCast.c (searchLitOp),
5339 * support/packihx/packihx.c,
5340 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5341 * src/ds390/gen.c (aopPutUsesAcc),
5342 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5343 * support/regression/tests/libmullong.c (mullong_wrapper),
5344 * src/SDCCsymt.c (powof2),
5346 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5347 * src/SDCCsymt.h: added TYPE_TARGET_*
5348 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5349 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5350 SDCCast because 1) header problems 2) this is the right place
5351 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5352 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5355 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5357 * src/SDCCicode.h: removed buggy semicolon in unused macro
5358 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5359 search for previous definiton of auto symbols too,
5360 (findPrevUse): fixed logic of emitWarnings
5362 2006-06-26 Raphael Neider <rneider AT web.de>
5364 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5365 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5367 2006-06-25 Raphael Neider <rneider AT web.de>
5369 * device/lib/pic/libm: NEW, added math library functions
5370 * device/lib/pic/libsdcc: NEW; added float support functions
5371 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5372 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5373 NEW, added math related headers
5374 * device/include/asm/pic/features.h: NEW
5375 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5376 (popGet): allow larger offsets for AOP_PCODE,
5377 (genDataPointerSet): handle literals explicitly, more debug output,
5378 (genAssign): fixed for float using aopLiteral ;-)
5379 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5380 GOTO initialisation routine
5381 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5382 flag on registers, fixes #1469043 (local variables do not work)
5383 * src/pic/main.c (_pic14_do_link),
5384 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5387 2006-06-25 Borut Razem <borut.razem AT siol.net>
5389 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5390 characters printed (not including the trailing '\0' used to end
5391 output to strings). Problem detected in regression test bug-927659.c.
5392 NOTE: printf() family functions should return int instead
5394 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5395 specifier are printed as themselves
5396 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5397 support flags, width and precision specifiers
5399 2006-06-24 Borut Razem <borut.razem AT siol.net>
5401 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5402 to the list of sdcc tagrets not supporting bit type
5403 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5404 testfor pic16 due to bug:
5405 [ 1511794 ] pic16: regression test bug-895992.c fails
5407 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5409 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5410 * src/SDCCglue.c (initPointer), fixed bug 1496419
5411 * support/regression/tests/bug1496419.c: new, added
5413 2006-06-22 Borut Razem <borut.razem AT siol.net>
5415 * support/regression/ports/pic16/support.c: use gpsim usart module from
5416 libgpsim_modules library
5418 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5420 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5423 2006-06-19 Raphael Neider <rneider AT web.de>
5425 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5426 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5427 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5428 (pic14printExterns,pic14printPublics,pic16printPublics,
5429 pic16_printExterns): use new functions to emit symbols
5430 (picglue,pic16glue): emit publics before emitting externs
5431 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5432 locally defined functions to avoid bug #1443651
5433 * support/regression/tests/bug-716242.c: removed pic16 workaround
5434 * support/regression/ports/pic16/spec.mk: ignore errors during build
5436 2006-06-19 Raphael Neider <rneider AT web.de>
5438 * src/pic/glue.h: added pic14aopLiteral prototype
5439 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5440 * src/pic/gen.c: removed stdint.h dependency
5441 (aopGet): use Safe_strdup()
5442 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5443 (genDataPointerSet): use pic14aopLiteral()
5444 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5445 for pic16; thanks to Bernhard and Maarten
5447 2006-06-18 Borut Razem <borut.razem AT siol.net>
5449 * support/regression/tests/structflexarray.c: flexible array members
5450 not supported by gcc < 3
5451 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5453 * src/pic/gen.c: don't include [p]strdin.h on solaris
5454 * support/Util/pstdint.h: addad svn attributes
5455 * support/regression/tests/constantRange.c,
5456 support/regression/tests/rotate.c: include inttypes.h instead
5457 stdint.h on solaris, addad svn attributes
5459 2006-06-18 Raphael Neider <rneider AT web.de>
5461 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5463 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5464 (pic16_genMinusBits): simplified sign-extension
5465 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5466 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5467 adjusted to correctly handle mixed-signed operands, disabled
5468 now unused multiplciation routines
5469 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5470 (assignResultValue): added argument denoting the size of the result
5471 as returned by the function (fixes upcasts in assigning from
5472 function calls: char foo(); int i = foo();)
5473 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5474 function result to assignResultValue
5475 (genMult): disabled inlined multiplication code
5476 (genDiv): augmented to also handle the modulus operator, fixed to
5477 handle mixed-signed operands correctly
5478 (genMod): simply call genDiv, disabled unused code
5479 (genAssign): fixed missing (sign-)extension on result
5480 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5481 valid char operands, allow signed operands for native code, added
5482 division and modulo operator handling
5483 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5485 As a consequence, onebyte.c (if split into two files) and muldiv.c
5486 pass regression tests.
5488 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5490 * doc/Makefile.in: two runs of makeindex seem needed to get
5491 correct page references in the index of sdccman.pdf
5492 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5494 2006-06-17 Borut Razem <borut.razem AT siol.net>
5496 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5498 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5500 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5501 mentioned ec2drv and paulmon
5503 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5505 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5506 consecutive abs areas
5507 (find_empty_space, allocate_space): added map to handle codemap or
5509 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5510 absolute idata and xdata
5511 * as/mcs51/lkmem.c (summary2): updated legend
5513 2006-06-16 Raphael Neider <rneider AT web.de>
5515 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5517 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5519 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5521 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5523 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5525 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5526 value of generic pointers,
5536 src/z80/main.c: PORT structure, added elements for gp_tags field,
5537 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5538 fields in the PORT structure of each port,
5539 * src/SDCCast.c (decorateType): allow processing of generic pointers
5540 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5543 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5549 * src/pic16/pcode.c,
5551 * src/pic/pcoderegs.c,
5554 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5555 bug 1504689 on minGW
5557 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5559 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5561 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5563 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5565 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5567 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5570 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5572 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5573 to a char variable. Fixed bug #1504211
5574 * device/include/pic16/adc.h,
5575 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5576 and fixed bug #1364390
5578 2006-06-10 Borut Razem <borut.razem AT siol.net>
5580 * CVSROOT: removed the CVS left-over
5582 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5584 * as/hc08/asmain.c (asexit),
5585 * as/hc08/lkmain.c (lkexit),
5586 * as/mcs51/asmain.c (asexit),
5587 * as/mcs51/lkmain.c (lkexit),
5588 * src/SDCCglue.c (DEFSETFUNC),
5589 * src/SDCCmain.c (linkEdit, assemble),
5590 * support/librarian/sdcclib.c (AddRel),
5591 replaced unlink() by standard C remove()
5592 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5593 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5594 gatherImplicitVariables): new, added to fix bug 608752,
5595 (createFunction): added gatherImplicitVariables()
5596 * src/SDCCast.h: added createRMW prototype
5597 * src/SDCCsymt.h (struct symbol): added infertype
5598 * support/regression/tests/bug608752.c: new, added
5600 2006-06-10 Raphael Neider <rneider AT web.de>
5602 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5603 multibyte dummy reads (fixes #1503234)
5605 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5607 * device/include/mcs51/compiler.h: new, added header file to enable
5608 creating common sfr definition header files for different compilers
5610 2006-06-05 Raphael Neider <rneider AT web.de>
5612 * src/pic16/{pcode.h,genarith.c}:
5613 introduced pCodeOp combining any two pCodeOps (previously only
5614 two register operands could be combined), removed pcop2 from
5615 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5616 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5617 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5618 rewritten to use new PO_TWO_OPS
5619 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5620 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5621 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5622 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5623 (pic16_get_op): embraced return arg to allow #define return(x),
5624 added new case for combined opcodes
5625 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5626 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5627 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5629 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5631 * src/SDCCval.c (checkConstantRange): added
5632 * src/SDCCval.h: added checkConstantRange
5633 * support/Util/SDCCerr.c,
5634 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5635 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5636 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5637 * src/SDCCast.c (decorateType): added checkConstantRange,
5638 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5639 can be emitted with the correct always true/false warning,
5640 added optimization for double '!';
5641 result of decorateType() must be assigned back to the tree, because
5642 decorateType() can change the tree
5643 * src/SDCCicode.c (geniCodeLogic),
5644 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5645 (checkConstantRange): removed, it was only a fragment which never
5647 * src/SDCCsymt.c (computeType): fixed promotion for
5648 "-1 < (unsigned bit) b"
5649 * src/pic/ralloc.c (packRegsForAssign),
5650 * src/pic16/ralloc.c (packRegsForAssign),
5651 * src/hc08/ralloc.c (packRegsForAssign),
5652 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5654 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5655 * support/regression/tests/constantRange.c: added
5656 * support/valdiag/tests/constantRange.c: added
5657 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5659 2006-06-02 Borut Razem <borut.razem AT siol.net>
5661 * support/regression/ports/pic16/support.c: increase stack size
5663 * support/regression/Makefile.in: sort tests by name so that the
5664 resutlts can be compared on different machines / platforms
5666 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5668 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5669 * src/ds390/gen.c (emitLabel): new, added,
5670 (genDjnz): fixed stack overflow bug,
5671 (throughout): cosmetic changes to sync with mcs51/gen.c,
5672 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5673 * src/mcs51/gen.c (genEndFunction): small optimization,
5674 (throughout): cosmetic changes to sync with ds390/gen.c
5676 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5678 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5679 (_print_format): fixed printing pointers
5680 * src/mcs51/gen.c (emitLabel, movb): new, added,
5681 (genAssign): small optimization,
5682 (genDjnz): fixed stack overflow bug,
5683 (throughout): replaced sprintf with SNPRINTF,
5684 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5685 replaced emitcode("mov", "b,...") with MOVB(...),
5686 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5687 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5688 * src/mcs51/peeph.def: added rules 140 and 264
5689 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5690 so they may get optimized into registers
5692 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5694 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5695 immediately when encountered,
5696 (printUsage): always use stderr even on windows
5698 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5700 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5701 (processParms): fixed bug #1247551
5702 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5703 parseCmdLine, main): print '--version' to stdout,
5704 print 'help' to stdout if --help is given,
5705 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5706 arguments are given; fixed --help
5708 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5710 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5711 * support/regression/tests/bug-1493710.c: added
5713 2006-05-27 Borut Razem <borut.razem AT siol.net>
5715 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5717 * support/regression/ports/pic16/support.c: increase stack size
5718 from default 64 bytes to 128 bytes
5719 * support/regression/tests/staticinit.c,
5720 support/regression/tests/float.c: regression tests fully enabled
5721 for pic16 port by putting the initialized data arrays into the code
5723 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5724 This was changed by mistake in the previous version.
5726 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5728 * src/pic16/gen.c (genFunction, genEndFunction): some
5729 beautifications, fixed bug with falsely restoring FSR2 in large
5730 stack model, thanks to Beau E. Cox for reporting the bug
5732 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5734 * debugger/mcs51/break.c,
5735 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5736 use %p to print pointers, made address variables unsigned
5737 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5738 * debugger/mcs51/symtab.c (parseSymbol): must return something
5739 * src/mcs51/gen.c (aopForSym): small optimization,
5740 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5741 (freeAsmop): added missing break,
5742 (aopPut): removed parameter bvolatile, determine it inside the function,
5743 (saveRegisters, unsaveRegisters): small optimization,
5744 (genIpush): removed pointless check,
5745 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5746 replaced sprintf with SNPRINTF,
5747 replaced strcpy with strncpyz,
5748 updated aopPut calls,
5749 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5750 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5752 2006-05-24 Borut Razem <borut.razem AT siol.net>
5754 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5755 modification of test for the pic16 port, put the array to the code
5756 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5758 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5760 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5761 * support/Util/pstdint.h: added
5763 2006-05-22 Borut Razem <borut.razem AT siol.net>
5765 * src/regression/Makefile: removed bool2.c test, added -q linker option
5766 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5767 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5768 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5769 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5770 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5771 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5772 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5773 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5774 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5776 2006-05-22 Raphael Neider <rneider AT web.de>
5778 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5779 bug #1492360 (problematic due to generic pointers, see code)
5781 2006-05-22 Borut Razem <borut.razem AT siol.net>
5783 * support/regression/ports/pic16/specs.mk: removed stack size linker
5785 * support/regression/tests/array.c,
5786 support/regression/tests/bitopcse.c,
5787 support/regression/tests/bug-908454.c,
5788 support/regression/tests/malloc.c: modified for pic16 regression test
5789 * support/regression/tests/bitfields.c:
5790 pic16 - excluded bitfileds of size > 8
5791 * support/regression/tests/bp.c: pic16 - reduced data size
5792 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5793 * support/regression/tests/bug-460010.c:
5794 pic16 - used the absolute address the fits in memory
5795 * support/regression/tests/bug-716242.c:
5796 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5797 * support/regression/tests/float.c:
5798 pic16 - excluded - data size too big
5799 * support/regression/tests/onebyte.c:
5800 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5801 * support/regression/tests/shifts.c:
5802 pic16 - function names probably have to differ in first X characters
5804 * support/regression/tests/staticinit.c:
5805 pic16 - excluded some tests due error: no target memory available for
5808 2006-05-22 Borut Razem <borut.razem AT siol.net>
5810 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5811 second try. Thanks Stas Sergeev once more.
5813 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5815 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5816 (genLeftShift, genRightShift): fixed bug 1491627
5817 * src/hc08/peeph.def (rules 7, 8.x): added
5818 * support/regression/tests/shifts.c (ShiftLeftByParam,
5819 ShiftRightByParam, testShiftByParam): added to test variable shifting
5821 2006-05-20 Raphael Neider <rneider AT web.de>
5823 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5824 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5825 (allocReg): add only new registers to dynAllocRegs,
5826 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5827 #1489055, #1445850, and probably #1483693
5829 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5831 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5832 bug in for-loop that didn't emit the last of CONFIG and ID registers
5834 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5836 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5838 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5839 1489016, 1434401 and 1490124
5840 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5841 1489016, 1434401 and 1490124
5843 2006-05-17 Borut Razem <borut.razem AT siol.net>
5845 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5848 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5850 * device/include/mcs51/P89c51RD2.h,
5851 * device/include/mcs51/P89LPC901.h,
5852 * device/include/mcs51/P89LPC922.h,
5853 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5855 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5857 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5858 to fix missing stack pragma in compiled binary object file,
5860 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5862 * support/packihx/configure.in,
5863 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5864 determine sizeof basic types even while cross compiling
5866 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5868 * src/avr/gen.c (aopop),
5869 * src/ds390/gen.c (aopOp),
5870 * src/hc08/gen.c (aopOp),
5871 * src/mcs51/gen.c (aopop),
5872 * src/pic16/gen.c (pic16_aopOp),
5873 * src/pic/gen.c (aopOp),
5874 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5875 if size of operand is smaller than spill location
5877 2006-05-12 Borut Razem <borut.razem AT siol.net>
5879 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5880 have to have CR/LF line endings even if they are checked out on *nix
5881 or on WIN32 in cygwin binmode
5883 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5885 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5886 * device/include/ds80c390.h: added sfr16 definitions
5890 * src/ds390/ralloc.c,
5891 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5892 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5893 bit returning functions
5894 * support/regression/tests/sfr16.c: enabled test on ds390
5896 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5898 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5899 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5901 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5903 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5904 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5905 (cl_address_space constructor): removed expensive initialization,
5906 (cl_address_space::get_cell): extended for late initialization,
5907 (cl_address_space::*): use late initialization,
5908 (cl_address_decoder::activate): removed expensive initialization,
5909 This reduced regression test running time by 25%
5911 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5919 * support/packihx/Makefile.in,
5920 * support/packihx/clean.mk,
5921 * support/packihx/Makefile.bcc,
5922 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5924 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5926 * src/SDCCval.c (valNot): fix for regression test failure
5927 of not.c on big endian hosts
5929 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5931 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5933 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5935 * device/lib/mcs51/Makefile.in: changed string comparison operator
5936 to = for POSIX compliance; == is bash extension
5938 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5940 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5943 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5945 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5946 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5947 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5948 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5949 bug report #1478657,
5951 2006-05-05 Borut Razem <borut.razem AT siol.net>
5953 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5956 2006-05-02 Borut Razem <borut.razem AT siol.net>
5958 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5959 create *.ind, which made make to fail if invoked with -j 2
5961 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5963 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5964 Hubert Sack for patch 1479782
5966 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5968 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5970 2006-05-01 Raphael Neider <rneider AT web.de>
5972 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5973 (create_pic): store only prefix-free device name,
5974 (init_pic): check for device names with "16" prefix,
5976 * src/pic/device.h (struct PIC_device),
5977 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5979 * device/include/pic/pic12f{635,675,629,683}.h,
5980 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5981 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5982 * device/include/pic/pic16f505.h,
5983 * device/lib/pic/libdev/pic16f505.c: removed
5984 * device/include/pic/pic14devices.txt: added support for pic12f
5985 devices, removed unsupported non 16-bit devices
5986 [above changes provided by patch from Zik Saleeba]
5987 * src/pic/*, src/pic16/*, device/include/pic16/*,
5988 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5990 2006-05-01 Borut Razem <borut.razem AT siol.net>
5992 * configure.in, configure, doc/Makefile.in:
5993 sync with nightly build makefile - latex, dvipdf and dvips
5996 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5998 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5999 in the library source
6001 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
6003 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
6005 2006-04-28 Raphael Neider <rneider AT web.de>
6007 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
6008 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
6009 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
6010 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
6012 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
6014 * device/lib/pic/libdev/Makefile.in,
6015 * device/lib/hc08/Makefile.in,
6016 * device/lib/gbz80/Makefile.in,
6017 * device/lib/z80/Makefile.in,
6018 * device/lib/ds390/Makefile.in,
6019 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6020 thanks to Borut for the bug report
6022 * configure: always create doc/Makefile independent from --enable-doc
6023 * Makefile.in: always install from directory doc independent from
6025 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6027 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6028 * doc/Makefile.in: install *.txt if present
6029 * device/include/Makefile.in (install): added installation of pic/*.inc
6030 and pic/*.txt files again, they were erroneously removed
6032 2006-04-28 Raphael Neider <rneider AT web.de>
6034 * src/pic/{gen.c,main.h,pcode.c},
6035 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6036 concerning signedness with casts
6038 2006-04-28 Raphael Neider <rneider AT web.de>
6040 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6041 definition of an interrupt handler,
6042 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6043 interrupt handler stuff from picglue() to separate routine,
6044 (picglue): enabled definition of intr handlers in files w/o main()
6046 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6048 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6049 compilation with MSVC 2005 Express Edition (VC8)
6051 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6053 * device/lib/Makefile: fixed build of gbz80 lib
6055 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6057 * support/regression/tests/bug-460010.c,
6058 * support/regression/tests/bug-524691.c,
6059 * support/regression/tests/bug-716242.c: removed conditional defines
6060 that are already in testfwk.h
6062 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6064 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6065 (AccAXRsh1): added, shift right by 1,
6066 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6068 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6070 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6072 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6073 remove cast to same type
6074 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6075 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6077 * link/z80/Makefile: removed, they have moved to
6080 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6081 * install-sh: fix bug #1204398 by setting umask 0022
6082 * device/lib/Makefile: separate build of z80 and gbz80 lib
6084 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6086 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6087 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6089 One basic decision: e.g. src/clean.mk includes further files. In order
6090 to make this work there are two solutions:
6091 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6092 run configure on them. This way they can use
6093 'include $(srcdir)/port-clean.mk'
6094 - always include clean.mk by the Makefile at the same level. To avoid
6095 that `make clean` tries to include and build Makefile.dep the
6096 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6097 implemented, because now even `make uninstall` doesn't create
6098 Makefile.in. clean.mk could be eliminated by pasting it in
6101 * debugger/mcs51/Makefile.in: build own objects from library sources
6102 (SLIB, SDCC) in current directory
6104 * configure, configure.in: renamed --disable-device-lib-build in
6105 --disable-device-lib; added --enable-doc, the required tools are
6106 searched by configure; added result message; the toolchain for the
6107 belonging ports are now only built, if the port is enabled.
6109 * support/regression/*: all output is written in directory gen, because
6110 the fwk and ports directories don't livet in the build tree using vpath
6112 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6113 --disable-device-lib, added --enable-doc, added section VPATH
6115 * sim/ucsim/configure.in,
6116 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6117 z80 are enabled by default
6119 2006-04-24 Raphael Neider <rneider AT web.de>
6121 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6122 to config word, "pic14_"-prefixed some extern functions
6123 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6124 config word has been found
6125 * src/pic/device.h: added prototypes
6126 * src/pic/pcode.c: added "pic14_"-prefix where needed
6127 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6129 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6131 (pic14emitRegularMap): ignore config words,
6132 (pic14createInterruptVect): moved generating __config directives away
6133 (picglue): have __config directives emitted
6135 2006-04-24 Borut Razem <borut.razem AT siol.net>
6137 * doc/Makefile: sync with nightly build makefile
6139 2006-04-24 Raphael Neider <rneider AT web.de>
6141 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6142 registers that have not been assigned proper liveranges,
6143 fixes #1469504 and #1474602,
6144 (pCodeRegOptimizeRegUsage): fixed typo in comment
6146 2006-04-24 Borut Razem <borut.razem AT siol.net>
6148 * device/examples/main8051.c: deleted - it was removed from CVS
6149 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6150 after the transition to Subversion
6151 * src/SDCCalloc.h: deleted - it was removed from CVS
6152 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6153 after the transition to Subversion
6154 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6155 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6156 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6157 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6159 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6161 * as/asx8051.dsp: added mcs51/strcmpi.h
6162 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6163 * as/hc08/aslink.h: updated lnksect prototype
6165 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6167 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6168 (newdot): handle A_ABS
6170 * as/mcs51/asout.c (outarea): output address
6171 * as/hc08/lkaomf51.c,
6172 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6174 * as/mcs51/i51pst.c,
6175 * as/z80/z80pst.c: "ABS" is not A_OVR
6176 * as/hc08/lkarea.c (newarea): read a_addr,
6177 (lnkarea): added codemap array, sort absolute areas to the front,
6178 combine all GSINITx/GSFINAL,
6179 (find_empty_space, allocate_space): new functions,
6180 (lnksect): return next address, handle absolute sections
6181 * as/mcs51/lkarea.c (newarea): read a_addr,
6182 lnksect2 prototype changed,
6183 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6184 (find_empty_space, allocate_space): new, factored out of lnksect2,
6185 (lnksect2): return next address, handle absolute sections
6187 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6188 * as/hc08/lklibr.c (addfile, fndsym),
6189 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6190 index out of range and detect both '\' and '/'
6191 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6192 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6193 regression tests (ds390 cannot return bool yet)
6194 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6195 document critical interrupts on z80, document changed SDCC define
6196 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6197 (_a390_mapping): added .org directive
6198 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6199 (genMultOneByte): fixed warnings
6200 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6202 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6203 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6204 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6205 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6206 * src/pic16/main.c: removed newReg prototype
6207 * src/pic16/pcode.c,
6208 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6210 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6212 * src/pic16/ralloc.c
6213 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6215 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6216 from short to PIC_OPTYPE
6217 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6218 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6219 optype from short to PIC_OPTYPE
6220 * src/port.h: made int_size unsigned to fix warnings
6221 * src/SDCC.y: fixed warning on MSVC
6222 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6223 * src/SDCCopt.c (convertToFcall): fixed warnings
6224 * src/SDCCsymt.h: removed double prototype for genSymName
6225 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6226 offset int to fix warnings
6228 2006-04-22 Borut Razem <borut.razem AT siol.net>
6230 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6231 references to CVS replaced with Subversion
6233 2006-04-21 Borut Razem <borut.razem AT siol.net>
6235 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6236 references to CVS replaced with Subversion
6238 2006-04-19 Borut Razem <borut.razem AT siol.net>
6240 * src/version.awk: adapted for svn
6241 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6242 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6243 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6244 /binutils-avr/etc/*.vi, *.jin: removed all properties
6245 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6247 2006-04-19 Borut Razem <borut.razem AT siol.net>
6249 * CVS to Subversion migration completed
6251 2006-04-18 Borut Razem <borut.razem AT siol.net>
6253 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6254 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6256 2006-04-17 Borut Razem <borut.razem AT siol.net>
6258 * device/include/Makefile.in: added pic/*.inc to the installation
6260 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6262 * support/regression/collate-results.py: fixed output in case of
6264 * support/regression/generate-cases.py: fixed splitting of pathnames
6266 * as/hc08/lklibr.c (addfile),
6267 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6269 2006-04-11 Raphael Neider <rneider AT web.de>
6271 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6272 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6273 * src/pic16/pcode.c (assignValnums): fixed #1460578
6275 2006-04-11 Raphael Neider <rneider AT web.de>
6277 * device/lib/pic/libdev/*.c,
6278 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6279 fixes #1468739, enables compilation in --std-c99 mode
6280 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6282 2006-04-11 Raphael Neider <rneider AT web.de>
6284 * src/pic/device.c (find_device): removed debug output
6285 (list_valid_pics): enabled verbose listing of supported devices
6286 * device/include/stdbool.h: define bool as char for pic14/16 as well
6288 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6290 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6292 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6294 * .version: bumped version to 2.5.6
6295 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6297 2006-04-06 Raphael Neider <rneider AT web.de>
6299 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6300 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6301 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6302 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6303 pic14_constructAbsMap
6304 (pic14printPublics): declare absolute global symbols as global
6305 (pic14createInterruptVect),
6306 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6307 (newReg): assume new registers unused, use correct name in
6308 hashtable (reg->name instead of name), more debugLog output
6309 * src/pic/device.h (PIC_device): added fields for verbose output
6310 * src/pic/device.c: moved device definition to pic14devices.txt,
6311 added routines for runtime parsing of pic14devices.txt,
6312 added support for second config word
6313 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6314 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6315 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6316 (_pic14_parseOptions): moved pCodeInitRegisters here
6317 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6318 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6319 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6320 handling the pseudo stack
6321 * device/lib/Makefile.in: ignore failures in objects-pic16,
6322 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6323 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6324 * device/lib/pic/Makefile.subdir,
6325 * device/lib/pic16/Makefile.subdir: improved clean rules
6326 * device/lib/pic/libdev/: NEW, pic14 device libraries
6327 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6328 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6329 * device/include/Makefile.in: create subdir and install pic14 headers
6330 * device/include/pic/p16f_common.inc: removed unused declarations
6331 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6332 PICs from inc2h.pl v1.6,
6333 replaced BIT_AT macros with struct declarations
6334 * device/include/pic/pic14devices.txt: definition of supported devices,
6335 all above improvements contributed by Zik Saleeba, thanks
6336 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6337 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6340 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6342 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6343 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6344 thanks to Charles Olds
6346 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6348 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6350 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6352 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6353 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6354 * support/regression/bug1464657.c: added, new test
6356 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6358 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6361 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6363 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6364 --no-peep and --peep-file <file> are used don't use default rules but
6367 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6369 * src/mcs51/gen.c (genCall): fixed bug 1457608
6371 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6373 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6374 changes seem to cause (trigger?) problems with the build system.
6376 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6378 * src/SDCCpeeph.c (operandsLiteral): new, added,
6379 (callFuncByName): inserted operandsLiteral
6380 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6382 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6384 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6385 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6387 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6389 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6390 implemented patch 1120823 Thanks to Willy De la Court (normal
6391 interrupts need an interrupt number now if they are made critical),
6392 and enabled nesting of critical functions though not for gbz80
6393 (genCritical, genEndCritical): added functions
6394 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6395 * src/z80/mappings.i: added "ei" to all mappings
6397 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6399 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6400 submitted by the Debian SDCC maintainer Aurelien Jarno:
6401 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6402 archive with gcc 4.1 on mips and wrote the patch"
6404 2006-03-16 Raphael Neider <rneider AT web.de>
6406 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6407 the left operand is shorter than the result (c* = lit-c* + int),
6409 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6412 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6414 * src/.version: increased version number to 2.5.5
6415 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6416 linking is done manually in pic16 port's _linkEdit,
6417 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6418 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6419 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6420 allocate asmop as AOP_ACC,
6421 (aopForRemat): added parameter 'bool result' in function declaration,
6422 (pic16_aopGet): return AOP_ACC when accessing WREG,
6423 (pic16_popGetTempReg): minor modification,
6424 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6425 'pic16_allocWithIdx',
6426 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6427 calling function in absolute addresses,
6428 (genAssign): take into account AOP_ACC asmop,
6429 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6430 * src/pic16/pcoderegs.c: some debug functions and lines added,
6431 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6432 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6434 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6435 call to allocReg, not by manually allocating a new one,
6436 (pic16_assignRegisters): now before going through the register
6437 allocating functions mark all registers as free. This eliminates some
6438 side effects resulting from peephole parser done earlier in the backbone
6440 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6442 * src/SDCCicode.c (geniCodeLogic),
6443 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6445 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6447 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6448 (genSend): bugfix, do not allocate and free twice,
6449 (shiftRLong): handle partially overlapping aops
6450 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6452 2006-03-08 Borut Razem <borut.razem AT siol.net>
6454 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6457 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6459 * support/regression/tests/bug1409955.c: new, added
6460 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6461 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6462 (aopForSym, aopOp): increment asmop.allocated if reused,
6463 (freeAsmop): decrement asmop.allocated and check for zero instead of
6465 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6466 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6467 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6468 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6469 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6470 genSignedRightShift, genRightShift, genDataPointerGet,
6471 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6472 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6473 in reverse order from allocation,
6474 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6475 added swappedLR to keep track
6476 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6477 pdata & code for GCC, z80, gbz80 & hc08
6478 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6480 2006-03-08 Raphael Neider <rneider AT web.de>
6482 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6484 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6486 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6487 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6488 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6490 2006-03-06 Borut Razem <borut.razem AT siol.net>
6492 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6493 made the linker quiet
6495 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6497 * src/pic16/gen.c (genPcall): fixed bug #1443644
6498 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6499 which dumps before the function entry point a data byte which represents
6500 the number of the local variables used by the specified function, added
6501 'xinst' for initial support for Extended Instruction Support,
6502 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6503 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6504 port->fun_prefix anymore (may change later),
6505 (genFunction, genEndFunction): do not store/restore local registers for
6506 _main (this should take care the --main-return command line option in
6508 (genOr): removed some legacy pic-port instructions,
6509 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6510 performing operations with SFR's causes data to be written more than
6511 once to each SFR. Perhaps SFRs should be handled in special cases...
6512 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6514 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6515 into account for stack starting position,
6516 (struct OPTIONS pic16_optionsTable): added command line argument
6517 --extended or -y for Extended Instruction Support,
6518 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6519 (deassignLRs): *** perhaps the most important change, old 'for' code
6520 (commented out for reference), didn't account for some registers which
6521 were left marked 'not free' after a pointer operation. The change
6522 reduces register usage a lot in some cases
6524 2006-03-04 Borut Razem <borut.razem AT siol.net>
6526 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6528 * support/regression/tests/bug-524697.c: decreased array size for
6529 mcs51 to fit into the internal RAM
6530 * support/regression/Makefile.in: a little bit more verbose
6532 2006-03-03 Borut Razem <borut.razem AT siol.net>
6534 * support/regression/fwk/lib/testfwk.c,
6535 support/regression/fwk/include/testfwk.h: introduced function
6536 _prints(), nonrecursive _printn(), call _initEmu() from main()
6537 * support/regression/ports/gbz80/support.asm,
6538 support/regression/ports/ucz80/support.asm,
6539 support/regression/ports/z80/support.asm,
6540 support/regression/ports/ds390/support.c,
6541 support/regression/ports/hc08/support.c,
6542 support/regression/ports/host/support.c,
6543 support/regression/ports/mcs51/support.c,
6544 support/regression/ports/xa51/support.c: added empty _initEmu()
6546 * support/regression/ports/pic16/gpsim.cmd,
6547 support/regression/ports/pic16/spec.mk,
6548 support/regression/ports/pic16/support.c,
6549 support/regression/Makefile.in: added pic16 regression test
6551 2006-03-01 Raphael Neider <rneider AT web.de>
6553 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6554 genConstPointerGet): use safe way of generating MOVFF to cover
6555 literals as well as registers, fixes bug #1440527
6556 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6558 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6559 more correctly, fixes bug #1232186
6560 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6561 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6562 gplink guess the correct processor in more cases, applied patch
6563 from Till Riedel attached to and fixing bug #1436552
6565 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6567 * support/regression/tests/array.c: added, contains check for #1434401
6568 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6570 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6572 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6573 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6574 * device/include/mcs51/c8051f326.h,
6575 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6576 * device/include/mcs51/c8051f000.h,
6577 * device/include/mcs51/c8051f018.h,
6578 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6579 PCON_IDLE,PCON_STOP and added sfr16 definitions
6581 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6583 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6584 genGetWord): fixed bug 1409955
6586 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6588 * device/include/hc08/mc68hc908gp32.h,
6589 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6591 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6593 * src/SDCCast.c (constExprValue): return NULL if not a value
6594 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6595 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6596 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6598 2006-02-13 Borut Razem <borut.razem AT siol.net>
6600 * src/regression/ptrarg.c: added, fails due to bug #1430967
6601 * src/regression/Makefile: ptrarg.c added, ...
6603 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6605 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6606 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6608 2006-02-11 Borut Razem <borut.razem AT siol.net>
6610 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6611 print "Processor: xxx" message to stdout only if --verbose
6613 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6615 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6616 * support/regression/tests/bug1426356.c: added
6617 * support/regression/tests/bitfields.c: removed 2 tests
6619 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6621 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6622 * device/include/mcs51/c8051f330.h,
6623 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6624 PCON_IDLE,PCON_STOP and added sfr16 definitions
6625 * device/lib/_divsint.c,
6626 * device/lib/_divuint.c,
6627 * device/lib/_divulong.c,
6628 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6629 register bank bug for small stackauto
6631 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6633 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6635 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6637 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6638 * all.dsp: corrected several bin paths
6639 * device/include/mcs51/c8051f120.h,
6640 * device/include/mcs51/c8051f300.h,
6641 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6642 to PCON_IDLE,PCON_STOP
6643 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6644 * device/lib/printf_large.c (output_float): fixed bug 1388703
6645 * support/regression/tests/bug1057979.c: added test for bug 1388703
6647 2006-02-08 Raphael Neider <rneider AT web.de>
6649 * src/pic/pcode.c (pciTRIS): fixed typo,
6650 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6651 (LinkFlow): fixed handling of flows that end in a call,
6652 (ReuseReg): perform safety check earlier
6653 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6654 to work with flows at the beginning of a pBlock,
6655 fixes #1426557 (Symbol not previously defined),
6656 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6658 (RemoveUnusedRegisters): update register usage info
6659 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6660 created, reuse existing ones instead
6661 * src/pic/gen.c (genPcall): fixed #1424719
6663 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6665 * link/z80/lkmain.c,
6667 * link/z80/lkdata.c,
6668 * link/z80/aslink.h: fixed build on current cygwin:
6669 replaced getline() by lk_getline()
6671 2006-02-01 Borut Razem <borut.razem AT siol.net>
6673 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6674 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6675 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6676 src/regression/bool1.c, src/regression/bool2.c,
6677 src/regression/bool3.c, src/regression/call1.c,
6678 src/regression/compare.c, src/regression/compare10.c,
6679 src/regression/compare2.c, src/regression/compare3.c,
6680 src/regression/compare4.c, src/regression/compare5.c,
6681 src/regression/compare6.c, src/regression/compare7.c,
6682 src/regression/compare8.c, src/regression/compare9.c,
6683 src/regression/configword.c, src/regression/for.c,
6684 src/regression/inline.c, src/regression/mult1.c,
6685 src/regression/nestfor.c, src/regression/or1.c,
6686 src/regression/pointer1.c, src/regression/ptrfunc.c,
6687 src/regression/rotate1.c, src/regression/rotate2.c,
6688 src/regression/rotate3.c, src/regression/rotate4.c,
6689 src/regression/rotate5.c, src/regression/rotate6.c,
6690 src/regression/rotate7.c, src/regression/string1.c,
6691 src/regression/struct1.c, src/regression/sub.c,
6692 src/regression/sub2.c, src/regression/switch1.c,
6693 src/regression/while.c, src/regression/xor.c,
6694 src/regression/create_stc, src/regression/simulate,
6695 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6697 * src/regression/gpsim_assert.h: added
6699 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6701 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6702 ((void (code *) (void)) 0) ();
6711 * as/mcs51/aslink.h,
6713 * as/mcs51/asmain.c,
6714 * as/mcs51/lkdata.c,
6716 * as/mcs51/lkmain.c,
6719 * as/z80/asmain.c: fixed build on current cygwin:
6720 replaced getline() by as_getline()
6722 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6724 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6725 declarator in the symbol chain
6727 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6728 parameter list for function pointers
6729 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6730 * support/regression/tests/bug-716242.c: added
6732 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6734 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6736 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6738 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6740 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6741 inifinitely recurseable, added static
6742 * support/regression/tests/bug-1408066.c: added
6744 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6747 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6748 renamed, added possibility to create "postLoopLbl"-labels
6749 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6750 newiTempLoopHeaderLabel
6751 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6752 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6753 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6754 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6755 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6756 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6757 (basicInduction): fixed bug #136564, made static,
6758 (loopInduction): changed parameter of basicInduction, made static,
6759 (addPostLoopBlock): added
6760 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6761 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6763 * support/regression/tests/bug-136564.c: added
6764 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6765 --std-sdcc99 to LIBSDCCFLAGS
6767 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6769 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6771 * support/regression/tests/bug-1406131.c: added
6773 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6775 * src/SDCCast.c (decorateType): fix promotion of unary minus
6776 * src/SDCCsymt.c (computeType): beautified
6777 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6778 (valUnaryPM, valComplement): fix sign and promotion,
6779 (valNot): ANSI: result type is int (SDCC: unsigned char)
6780 * support/regression/tests/uminus.c: speedup by removing superflous
6782 * support/regression/tests/onebyte.c: added promotion and signedness
6783 tests for unary minus
6784 * support/regressions/tests/bug-477927.c: disable warning about
6785 uninitialized variables
6786 * support/regression/tests/not.c: added
6788 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6790 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6791 * src/mcs51/gen.c (gen51Code): show final register usage after
6792 fillGaps in asm with --i-code-in-asm
6793 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6794 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6795 incUsed, rliveClear, adjustIChain): made static,
6796 (setFromRange): excluded because it's unused,
6797 (findPrevUseSym, markWholeLoop): added,
6798 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6799 through all branches of predecessors enables sdcc to emit the warning
6800 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6801 (rlivePoint): made static, added parameter emitWarnings which is only
6802 true during the first run out of two,
6803 (findRecursiveSucc, findRecursivePred): removed,
6804 (computeLiveRanges): made static, added parameter emitWarnings,
6805 (dumpIcRlive): added for debugging only
6806 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6807 removed prototype of setFromRange()
6808 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6809 in call of computeLiveRanges()
6810 * support/regression/tests/bug-895992.c: added
6811 * support/regression/tests/bug-971834.c: added
6812 * support/valdiag/tests/bug-895992.c: added
6813 * support/valdiag/tests/bug-971834.c: added
6815 2005-12-18 Raphael Neider <rneider AT web.de>
6817 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6818 (genUnpackBits): improved code for direct operands,
6819 (genPackBits): improved code for literal assignment to bitfields
6820 and for direct destination operands (no FSR indirection),
6821 prevented redundant AND, fixes #1362800,
6822 (AccLsh): added parameter to disable masking of the result
6823 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6824 skip instructions with side-effects (like incfsz),
6825 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6826 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6827 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6830 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6832 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6833 volatile variables as spill location
6835 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6837 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6839 * support/regression/tests/bug-1376320.c: added
6841 2005-12-08 Raphael Neider <rneider AT web.de>
6843 * src/pic/device.c: renamed is_shared to pic14_is_shared
6844 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6845 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6846 (is_valid_identifier): added for above workaround
6848 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6850 * device/lib/Makefile.in: fixed to enable port-specific-objects
6851 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6852 char, thanks Hubert Sack
6853 * doc/sdccman.lyx: documented --xstack-loc,
6854 elaborated a bit more on interrupts and pitfalls,
6855 removed "setjmp/longjmp unsupported",
6856 documented some unsupported C99 features
6857 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6858 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6859 if, thanks Hubert Sack
6860 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6861 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6863 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6864 regression tests can report resource usage (rfe 700441)
6865 * support/regression/collate-results.py: report resource usage
6866 * support/regression/ports/ds390/spec.mk,
6867 * support/regression/ports/hc08/spec.mk,
6868 * support/regression/ports/mcs51/spec.mk,
6869 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6870 * support/regression/ports/ds390/uCsim.cmd,
6871 * support/regression/ports/hc08/uCsim.cmd,
6872 * support/regression/ports/mcs51/uCsim.cmd,
6873 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6874 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6875 library, use the default one
6876 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6877 building the library
6879 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6881 * config.dsp: added dependency on .version and configure_vc.awk
6882 * device/include/setjmp.h: updated for --stack-auto and --xstack
6883 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6884 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6885 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6886 * device/lib/libsdcc.lib: added _setjmp
6887 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6888 (decorateType): fixed bug 1372851,
6889 (optimizeGetHbit): fixed warning
6890 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6891 array initialisation
6892 * support/regression/tests/bug1057979.c: added test for bug 1358192
6893 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6895 2005-12-03 Borut Razem <borut.razem AT siol.net>
6897 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6898 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6900 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6902 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6903 createIval): implement symbol independant "flexible array member",
6904 (createIvalCharPtr): implemented flexible array initialisation with a
6906 * src/SDCCsymt.c (copyStruct): removed,
6907 (getSize): fixed misleading comment,
6908 (getAllocSize): removed, the additional allocation size is now in
6909 sym->flexArrayLength,
6910 (checkStructFlexArray): new, syntax checks for flexible array members,
6911 (compStructSize): added syntax checks for "flexible array members"
6912 (copyStruct): removed,
6913 (copyLinkChain): removed inefficient fix for bug 770487
6914 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6915 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6916 symbol->flexArrayLength
6918 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6919 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6920 * support/regression/tests/structflexarray.c: added
6921 * support/valdiag/tests/structflexiblearray.c: added
6923 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6925 * src/SDCCast.c (decorateType): fixed bug 1368489
6926 * support/Util/SDCCerr.c,
6927 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6929 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6931 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6932 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6934 2005-11-27 Borut Razem <borut.razem AT siol.net>
6936 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6937 support/cpp2/mkdeps.h: added command line option
6938 -obj-ext=<extension> to SDCPP to define object file externion, used
6939 for generation of make dependencies (-M)
6940 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6942 2005-11-26 Borut Razem <borut.razem AT siol.net>
6944 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6945 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6946 added pic and pic16 libraries
6948 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6950 * device/include/float.h: Corrected typo in prototype of __fsgt
6952 2005-11-25 Borut Razem <borut.razem AT siol.net>
6954 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6955 added creation of model-mcs51-stack-auto libraries
6957 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6959 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6961 * src/SDCCast.c (createIvalArray): removed obsolete comment
6963 2005-11-24 Borut Razem <borut.razem AT siol.net>
6965 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6966 added missing device/lib/mcs51/crt*.asm sources
6968 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6970 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6972 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6974 * device/lib/_fs2schar.c,
6975 * device/lib/_fs2sint.c,
6976 * device/lib/_fs2slong.c: optimized inline asm
6978 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6980 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6981 Better handling of floats between -1.0 and 0.0.
6983 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6985 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6986 (the missing "if"s prohibited removal of redundant labels)
6988 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6990 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6991 Properly convert floats between -1.0 and 0.0 to long, int, and char
6992 types (max integer value of negative floats tends to zero).
6993 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6994 Removed changes made so to work properly with floats between
6995 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6998 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7000 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
7001 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
7002 (genCast) cosmetic change
7003 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
7004 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
7006 * support/regression/tests/bitfields (testSignedBitfields): added
7008 2005-11-18 Borut Razem <borut.razem AT siol.net>
7010 * sdcc/device/lib/Makefile.in: remove all unnecessary files
7011 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
7012 introduced SILENT option to make building of pic16 libraries less
7014 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7016 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
7017 Now they work properly with floats between -1.0 and 0.0
7018 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7020 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7022 * src/SDCCicode.c (printOperand): added missing else
7024 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7026 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7027 reformatted for better readability
7028 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7031 2005-11-17 Borut Razem <borut.razem AT siol.net>
7033 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7034 introduced SILENT option to make building of pic16 libraries less
7035 verbose - used for nightly snapshot build
7036 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7037 available on Win32 platforms.
7038 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7039 medium, large, pic and pic16
7041 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7043 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7044 printf("%f"...) sets fraction to zero.
7046 2005-11-16 Raphael Neider <rneider AT web.de>
7048 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7050 * src/pic/gen.c (genIfx): implemented for CARRY bit
7051 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7052 to generic pointers, fixes #1357332,
7053 (pic16_movLit2f): NEW,
7054 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7056 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7058 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7060 2005-11-11 Raphael Neider <rneider AT web.de>
7062 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7063 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7064 compute pointer's type from operand,
7065 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7066 improved single bit reads, fixes bug #1353379
7068 2005-11-09 Borut Razem <borut.razem AT siol.net>
7070 * support/scripts/sdcc.nsi: added lib/pic to the package
7072 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7074 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7076 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7078 * support/regression/tests/bug1348008.c: added
7079 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7080 * support/regression/tests/bug1337835.c: updated comment
7082 2005-11-06 Borut Razem <borut.razem AT siol.net>
7084 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7085 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7086 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7087 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7088 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7089 dynamic construction of cl_error_class and derivates - 2.nd try
7091 2005-11-05 Borut Razem <borut.razem AT siol.net>
7093 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7094 bug, which caused Bus Errors on sparc solaris
7096 2005-11-04 Borut Razem <borut.razem AT siol.net>
7098 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7099 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7100 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7101 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7102 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7103 and derivates to resolve the initialization problem on OSX
7105 2005-11-02 Borut Razem <borut.razem AT siol.net>
7107 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7108 corrected typo - #include <winsock2.h>
7110 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7112 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7113 (_asxxxx_mapping): added org directive for future enhancements
7115 2005-11-01 Borut Razem <borut.razem AT siol.net>
7117 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7118 enabled sockets on WIN32
7119 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7121 2005-10-31 Borut Razem <borut.razem AT siol.net>
7123 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7124 WIN32 backslash path delimiters should be escaped when used in C strings
7125 * support/regression/tests/bitfields.c: exclude failing assertions for
7126 __CYGWIN32__ and __MINGW32__ hosts
7128 2005-10-30 Borut Razem <borut.razem AT siol.net>
7130 * src/SDCCutil.c: corrected double comparison typo
7132 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7134 * device/lib/medium/Makefile: added for new memory model medium
7135 * device/include/asm/mcs51/features.h: updated for medium/pdata
7136 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7137 added Multiply & Accumulate sbit's and MAC0_PAGE define
7138 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7139 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7140 * device/lib/_mullong.c: update for medium model
7141 * device/lib/incl.mk: added medium model
7142 * doc/sdccman.lyx: documented medium model
7143 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7144 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7145 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7146 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7147 (allocParms): set SCLS and OCLS to pdata for medium model
7148 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7150 (powof2): return <0 if not power of 2
7151 * src/avr/gen.c (genBitWise): use updated powof2
7152 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7153 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7154 (shiftLLeftOrResult): use B if necessary
7155 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7156 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7157 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7158 * support/regression/Makefile.in: added test-mcs51-medium
7159 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7161 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7163 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7165 * device/lib/time.c (mktime): fixed bug 1334315
7167 2005-10-28 Raphael Neider <rneider AT web.de>
7169 * device/include/pic/p16f_common.inc: added common declarations
7170 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7172 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7174 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7175 (aopPutUsesAcc): added to predict accumulator use,
7176 (assignResultValue): save acc if necessary,
7177 (genMinusDec): store result if indirectly addressed,
7178 (genDivOneByte): save acc if necessary,
7179 (movLeft2Result): bugfix if left already in acc,
7180 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7181 attention to accumulator use (esp. pdata),
7182 (genReceive): receive pdata correctly
7183 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7184 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7186 2005-10-27 Raphael Neider <rneider AT web.de>
7188 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7190 2005-10-27 Raphael Neider <rneider AT web.de>
7192 * .version: changed version to 2.5.4
7193 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7194 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7195 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7196 arithmetics support routines
7197 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7198 * device/lib/Makefile.in: also create installdir for pic
7200 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7202 * src/pic/device.c (dump_sfr): rewritten to delegate register
7203 placement to the linker (use `extern sym' rather than sym EQU addr),
7204 (validAddress): fixed to check last specified address
7205 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7206 (popGetLit): truncate literal value to 8 bit,
7207 (popGet): moved assert to more appropriate place
7208 (popGetExternal): create pCode operand from and mark the according
7209 symbol as being `extern'
7210 (popGetAddr): added sanity check on immediate's offset, provide
7211 GPOINTER tag on demand
7212 (aopPut): fixed for immediates,
7213 (mov2w_op): move operand's address or contents to WREG (depending on
7214 operand type), safer variant of mov2w,
7215 (movwf,call_libraryfunc): NEW, handy abbreviations,
7216 (get_argument_pcop,get_return_val_pcop,pass_argument,
7217 get_returnvalue): interface for accessing function parameters and
7219 (assignResultValuei,genRet): use new parameter/return value interface
7220 (pic14_getDataSize): back to old version handling generic pointers,
7221 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7222 provided implementation and/or fixed old one,
7223 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7224 calls, removed legacy 8051 reference code
7225 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7226 (loadSignToC): NEW, move the operands sign bit to CARRY,
7227 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7228 genRightShiftSigned, accepts negative shift counts,
7229 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7230 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7231 generic pointers, __data pointers and __code pointers,
7232 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7233 and signed bitfields, limit bitfields to 8 bit,
7234 (genDataPointerGet): fixed number of bytes read,
7235 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7236 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7237 pointers to constant data are no longer assumed to point to __code
7238 space, removed invalid pointer types,
7239 (bitpatternFromVal): retrieve the PICs representation of an integer
7241 (genDataPointerSet): fixed assigning to po_immediate operands,
7242 (genGenPointerSet): implemented as library call,
7243 (genIfx): fixed incorrect condition,
7244 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7245 provide GPOINTER tag according to destination's storage class,
7246 (genCast): added code to handle casting to generic pointers, added
7247 sign-/zero extension of the result
7248 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7249 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7250 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7252 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7253 address/register resides in the shared banks
7254 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7255 put all variables into separate sections (have the linker arrange
7257 (picglue): put init code and interrupt handlers in separate sections
7258 * src/pic/main.c: added port specific options table, modified to PORT
7259 structure to make GPOINTERs 3 byte, added pic14_options
7260 (_pic14_do_link): private linking routine (update paths to libraries,
7261 add libsdcc.lib by default)
7262 * src/pic/main.h: declare pic14_options
7263 * src/pic/pcode.c: fixed instructions i/o relations,
7264 (RegCond): reverted to correct version,
7265 (newpCodeOpLit): truncate literals to 8 bit,
7266 (genericPrint): added debug output,
7267 (getRegFromInstruction): fixed for various operand types, simplified
7268 (BuildFlow): fixed broken handling of isntructions with labels
7269 (LinkFlow): start at last instruction in flow (skip trailing comments),
7270 pass the flow on to the next instruction after CALL
7271 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7272 (insertPCodeInstruction): fixed inserting after a skip instruction,
7273 (DoBankSelect): fixed for labeled instructions
7274 (OptimizepBlock): honor --nopeep switch
7275 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7276 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7277 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7278 (pCodeOptime2pCodes): allow disabling this optimization via
7279 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7280 but is still buggy), started implementation of a dataflow based
7281 pCode optimization (CSE + dead code elimination)
7282 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7283 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7284 names are independant of the stack location and therefore portable across
7287 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7289 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7290 (selectSpil): fixed bug 1337835 by not spilling bit variables
7291 * support/regression/tests/bug1337835.c: added test for this bug
7292 * src/mcs51/peeph.def: restart after rule 3.c,
7293 addded rules 263.x to optimize loading constants
7295 2005-10-26 Raphael Neider <rneider AT web.de>
7297 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7298 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7299 (genAssign): emit warning when casting literals to generic pointer
7300 type, also applies when taking the address of a fixed variable,
7301 (genCast): improved casting to generic pointers
7302 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7303 extern variables, added verbose error message
7304 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7306 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7308 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7309 carry must be complemented too
7310 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7311 could be emitted by genMinus
7312 * src/SDCCval.c (constVal): fixed bug 1305065
7314 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7316 * src/SDCCast.c (addCast): added promotion for bit variables
7317 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7318 promotion casts + optimisation
7319 (optimizeGetWord): fix warning 'i' might be used uninitialized
7320 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7321 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7323 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7325 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7326 all chars are promoted to int; promotion should be handled in SDCCast.c
7328 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7330 * device/lib/_strcmp.c: Fixed bug 1326457
7332 2005-10-11 Raphael Neider <rneider AT web.de>
7334 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7335 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7337 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7339 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7340 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7342 2005-10-04 Raphael Neider <rneider AT web.de>
7344 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7345 device/lib/pic16/pics.all: added pic18f1320
7346 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7348 2005-09-30 Raphael Neider <rneider AT web.de>
7350 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7351 * src/pic16/devices.inc: NEW, provides device descriptions
7352 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7354 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7356 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7359 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7361 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7362 documented Any Order Bit, Higher Order Byte and Higher Order Word
7363 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7364 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7365 (optimizeGetAbit): new, to get any bit, not only the high bit,
7366 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7367 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7368 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7369 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7370 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7371 GETABIT, GETBYTE, GETWORD: decorate them,
7372 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7373 (ast_print): added GETABIT, GETBYTE, GETWORD
7374 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7375 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7376 (geniCodeBinary): new generic binary icode,
7377 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7378 * src/port.h: updated comment for PORT.hasExtBitOp
7379 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7380 (genGetByte): new, to get a single byte,
7381 (genGetWord): new, to get a word from a long,
7382 (gen51Code): added GETABIT, GETBYTE, GETWORD
7383 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7385 2005-09-23 Raphael Neider <rneider AT web.de>
7387 * configure.in, configure: have device/lib/pic configured
7388 * device/lib/Makefile.in: added model-pic14
7389 * device/lib/clean.mk: added pic/ to clean rule
7390 * device/lib/pic: added rudimentary pic14 library providing support
7391 functions for multiplication/division/generic pointer access
7392 * src/SDCCopt.c (convilong): mark support functions as extern
7393 for pic14 port as well
7394 * src/pic/gen.c (genMult): added assertions,
7395 (genpic14Code): emit warning on unhandled iCodes
7396 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7397 * src/pic/pcode.c (pCodeOpCopy),
7398 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7399 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7400 SFR_REGISTER}), made safe for future extensions
7401 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7402 instructions even if preceeded by SKIP instructions (also remove
7403 them); removed unused code
7404 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7405 prevents leaving parts of the structure uninitialized after copying
7407 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7409 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7411 * support/regression/tests/addsub.c: added test for the bug
7413 2005-09-21 Raphael Neider <rneider AT web.de>
7415 * device/include/pic16/pic18f1220.h,
7416 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7417 * device/lib/pic16/Makefile.rules: added missing opening paren
7418 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7419 are provided in genutils.c,
7420 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7421 operand/result sizes,
7422 (genCmp): assert on NULL pointers first, then check deref'ed values
7423 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7426 2005-09-18 Raphael Neider <rneider AT web.de>
7428 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7429 as these are now unused,
7430 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7431 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7432 local, avoids uninitialized pointer dereference on r->name
7433 * src/pic16/ralloc.c (newReg): fixed indentation
7435 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7437 * src/SDCCval.c (constVal): fixed bug 730366
7438 * support/Util/SDCCerr.c,
7439 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7441 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7443 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7445 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7447 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7449 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7451 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7452 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7453 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7454 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7455 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7456 * packihx/packihx.c (hexDigit): made c unsigned char
7457 * as/mcs51/lklibr.c (fndsym),
7458 * link/z80/lkgb.c (gb),
7459 * link/z80/lklibr.c (fndsym),
7460 * link/z80/lkrloc.c (relr),
7461 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7462 * src/SDCC.lex (checkCurrFile, process_pragma),
7463 * src/SDCCglue.c (spacesToUnderscores),
7464 * src/SDCCmain.c (setParseWithComma, processFile),
7465 * src/asm.c (tvsprintf, printCLine),
7466 * src/avr/gen.c (emitcode, aopPut),
7467 * src/ds390/gen.c (emitcode),
7468 * src/hc08/gen.c (emitcode, emitinline),
7469 * src/mcs51/gen.c (emitcode, genInline),
7470 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7472 * src/pic/ralloc.c (debugLog),
7473 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7475 * src/pic16/ralloc.c (debugLog),
7476 * src/z80/main.c (_process_pragma):
7477 made all ctype.h function calls safe
7478 * src/SDCCopt.c: include math.h for fabs
7479 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7480 and used them throughout the code to make ctype.h function calls safe
7481 * src/ds390/main.c (asmLineNodeFromLineNode),
7482 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7483 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7485 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7486 (newpCodeAsmDir): made ctype.h function calls safe
7487 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7488 pic16_emitcode): made lbp unsigned char*
7489 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7490 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7491 * src/xa51/gen.c (emitcode),
7492 * src/z80/gen.c (_emit2): made lbp unsigned char*
7493 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7496 2005-09-05 Raphael Neider <rneider AT web.de>
7498 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7499 access bank splitpoint
7501 2005-09-05 Raphael Neider <rneider AT web.de>
7503 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7505 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7507 * .version: changed to version 2.5.3
7508 * doc/sdccman.lyx: changed version to 2.5.3,
7509 documented --codeseg and --constseg and pragma codeseg and constseg,
7510 documented bit parameters (reentrant) and bit returning
7511 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7512 currFunc->recvSize, but is this ok for all ports?
7513 (ast2iCode): result of ~ on unsigned char must be cast to int for
7515 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7516 function pointers in bit space
7517 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7518 (processFuncArgs): call port.reg_parm() with reentrancy info
7526 * src/z80/main.c: port.reg_parm prototype extended with
7527 "bool reentrant" parameter
7528 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7529 options.stackAuto for allocating bit register parameters
7530 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7531 (genSend): set BitBankUsed if it is,
7532 (selectRegBank): factored out of genCall for use in genPcall,
7533 (genCall): removed redundant dtype assignmen, use selectRegBank,
7534 (genPcall): handle returning in Carry properly, save in F0 if needed,
7535 (genReceive): handle bit register parameters
7536 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7537 (mcs51_assignRegisters): enable bit registers for all reentrant
7538 functions and don't set BitBankUsed unconditionally
7539 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7540 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7541 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7543 2005-08-27 Borut Razem <borut.razem AT siol.net>
7545 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7546 ppc-osx (Darwin) does not support -u option. It seems that it is
7547 supported only on Linux - GNU cp
7549 2005-08-25 Borut Razem <borut.razem AT siol.net>
7551 * sim/ucsim/gui.src/serio.src/Makefile.in,
7552 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7553 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7554 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7555 install and strip, since the strip at /usr/ccs/bin should be used
7558 2005-08-24 Borut Razem <borut.razem AT siol.net>
7560 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7562 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7564 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7567 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7569 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7570 * as/mcs51/lkmain.c (link_main): fixed warning
7571 * device/include/stdbool.h: ds390 has no advanced bit support yet
7572 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7573 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7574 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7575 and updated their macros
7576 * src/SDCCval.c (constVal): updated comment for renamed b_long
7578 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7580 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7581 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7582 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7583 (oprio): set priority for '['
7584 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7586 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7587 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7588 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7589 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7590 added overlayable BIT_BANK area
7591 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7592 (summary2): explain 'T' in legenda
7593 * as/mcs51/lkrloc.c: replaced old K&R style,
7594 (relr): added R_BIT processing,
7595 (errmsg): added "Bit-addressable relocation error",
7596 (adb_bit): added for converting from byte- to bit-addressable space,
7597 (adb_24_bit): added for converting from byte- to bit-addressable space
7598 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7599 used in reentrant functions now even as return value
7600 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7601 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7602 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7603 * src/SDCCglobl.h: added indicator BitBankUsed
7604 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7605 the bit registers b0-b7
7606 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7607 (geniCodeCast): fixed bug 1263853,
7608 (geniCodeLogicAndOr): put result in bool or char,
7609 (geniCodeReceive): added parameter func for accessing the return type,
7610 (geniCodeFunctionBody): pass func to geniCodeReceive
7611 * src/SDCCmain.c: added indicator BitBankUsed
7612 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7613 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7614 (checkSClass): don't put automatic bool/bit on stack,
7615 (checkFunction): removed check on function cannot return bit
7616 * src/SDCCsymt.h: added newBoolLink prototype
7617 * src/mcs51/gen.c (rb1regs): added bit registers,
7618 (movc): created for assigning to carry,
7619 (pushReg, popReg): created for pushing registers,
7620 (sameRegs): check both AOP_REG and AOP_CRY types,
7621 (aopOp): handle bit registers,
7622 (aopPut): optimization no self-assign,
7623 (saveRegisters): push reg->base (bits) only once for bit registers,
7625 (unsaveRegisters): pop reg->base only once and use popReg,
7626 (assignResultValue): added parameter func and return in carry for bits,
7627 (genIpush): optimization no reload in A if not changed,
7628 (genSend): bit parameters in reentrant functions are passed in bit
7629 registers by first assigning to bits in B, then save registers and
7631 (genCall): handle returning in Carry properly, save it in F0 if needed,
7632 (genPcall): updated assignResultValue call, this is not safe yet for bit
7633 returning function !!!
7634 (genFunction): don't generate equ's for bit registers and use pushReg,
7635 (genEndFunction): take care of bit returning functions and use popReg,
7636 (genRet): return bit in Carry,
7637 (genIfx): optimize bit registers and other directly addressable bits,
7638 (genReceive): updated assignResultValue call
7639 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7640 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7641 registers when using stack-auto
7642 * src/mcs51/ralloc.c (_G): added allBitregs,
7643 (regs8051): added the bit registers,
7644 (createStackSpil): use macro IS_BIT,
7645 (getRegBit): added to allocate a bit register, else spill,
7646 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7647 (updateRegUsage): factored out to ease stepping while debugging,
7648 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7649 also allocate bit registers,
7650 (fillGaps): handle bit registers,
7651 (findAllBitregs): added to create bit vector with all bit registers,
7652 (mcs51_allBitregs): returns this bit vector,
7653 (mcs51_assignRegisters): when using stack-auto use bit registers for
7654 passing parameters and creating local variables
7655 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7657 2005-08-22 Borut Razem <borut.razem AT siol.net>
7659 * device/lib/Makefile.in: replaced find option -or with -o
7660 to make it run on solaris
7662 2005-08-22 Raphael Neider <rneider AT web.de>
7664 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7665 fixes #1265442 (crash on Solaris)
7667 2005-08-20 Borut Razem <borut.razem AT siol.net>
7669 * configure, configure.in: added tests for libsocket and libnsl libraries,
7670 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7671 from support/regression/Makefile.in
7672 * support/regression/Makefile.in: added
7673 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7674 * sim/ucsim/libtool: regenerated on sparc-solaris
7675 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7676 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7677 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7678 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7679 sparc-solaris, which doesn't use GNU ld linker
7680 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7681 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7683 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7685 * src/mcs51/peeph.def: updated comments
7687 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7689 * device/lib/_gptrget.c,
7690 * device/lib/_gptrput.c: slightly shorter
7691 * doc/sdccman.lyx: incremented version
7692 * src/mcs51/peeph.def: moved peephole comments to the line of first
7693 change to better keep line correlation, reanimated 186.e
7694 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7696 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7698 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7699 David Saxton with quotes around file name.
7701 2005-08-15 Borut Razem <borut.razem AT siol.net>
7703 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7704 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7705 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7706 make tests run on x86_64 platform
7708 2005-08-13 Raphael Neider <rneider AT web.de>
7710 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7711 as it might be executed DURING a build (parallel make is wonderful)
7713 2005-08-13 Raphael Neider <rneider AT web.de>
7715 * device/lib/Makefile.in (port-specific-objects-pic16):
7716 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7717 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7719 * device/lib/pic16/Makefile.rules: build subdirs before creating
7720 the library, removed builddir rule, create $(builddir) early in
7721 recurse rule, use empty recurse rule for leaf directories
7722 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7723 mkdir errors (race condition), removed duplicate suffix "hex"
7725 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7726 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7727 prevents mkdir -p from aborting on Alpha
7729 2005-08-12 Raphael Neider <rneider AT web.de>
7731 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7732 db-statements in order to allow for arrays of pointers in code
7733 sections to be placed without interspersed 0-padding, fixes
7735 * (emitStatistics): fixed division by zero for pic18f1220
7736 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7737 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7738 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7739 * (pic16_pCodeConstString): keep track of already emitted string
7740 literals to prevent "duplicate definitions of symbol _str_NR"
7741 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7743 * device/lib/Makefile.in: ignore failing PIC16 library builds
7744 * device/lib/pic16/Makefile: do not build if gputils are missing
7745 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7747 2005-08-10 Raphael Neider <rneider AT web.de>
7749 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7752 2005-08-10 Raphael Neider <rneider AT web.de>
7754 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7755 Rokas' patch to add the new fixed point type "__fixed16x16"
7756 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7757 functions for __fixed16x16 arithmetics
7758 * device/lib/pic16: reimplemented the build system to support
7759 a separate build directory, better handling of libio (create
7760 the library in a separate subdir for each architecture) and
7761 easier configuration (centralized in Makefile.common)
7763 2005-08-07 Raphael Neider <rneider AT web.de>
7765 * src/pic16/gen.c (genrshTwo): fixed sign extension
7766 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7767 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7769 * device/include/pic16/pic18f4220.h: NEW, header for
7770 pic18f4220 and pic18f4320
7771 * device/include/pic16/pic18fregs.h: added new devices,
7772 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7773 * device/include/pic16/signal.h: resolved name clashes
7774 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7775 to also allow testing for interrupt enable bits, added
7776 comments on how to use the macros
7777 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7778 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7779 register definitions for the devices
7780 * device/lib/pic16/pics.all: added new devices
7781 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7783 * device/lib/pic16/libc/stdlib/memfree: do not count
7784 the block header as free memory
7785 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7786 simplified and added missing end-of-blocklist-marker
7787 (reported by Peter Onion, fixes #1252814)
7788 * (_mergeHeapBlock): fixed loop condition
7789 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7790 len==0, restructured code
7791 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7792 up a bit, reduced bitfield accesses, prevent endless loops
7793 in case of heap corruption
7794 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7795 "unreferenced arguments/must return a value" warnings
7796 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7797 replaced BAUDREG with SPBRG
7798 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7799 device/lib/pic16/debug/gstack/gstack.c: replaced
7800 _naked, _asm, _endasm with __naked, __asm, __endasm
7802 2005-08-05 Raphael Neider <rneider AT web.de>
7804 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7805 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7807 2005-08-05 Borut Razem <borut.razem AT siol.net>
7809 * device/lib/Makefile.in: added missing ';'
7810 * configure: removed ^M characters
7812 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7814 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7815 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7818 2005-08-04 Borut Razem <borut.razem AT siol.net>
7820 * configure.in: pic16 libraries build 2nd try - enable running
7821 configure in device/lib/pic16
7822 * configure: regenerated from configure.in
7823 * device/lib/Makefile.in: create $(PORT)/bin directory
7825 2005-08-03 Raphael Neider <rneider AT web.de>
7827 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7828 to get/set values via pointers
7829 * (genUnpackBits,genPackBits): changed detection of
7830 ptr->bitfield vs. sym.bitfield, fixed access via generic
7831 pointers, removed dead (wrong) code for multibyte bitfields
7832 * (genNearPointerGet, genGenPointerGet): removed useless code,
7833 fixed bitfield detection, fixes #1250594
7834 * (genNearPointerSet): removed useless code
7835 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7836 and introduced macro pic16_emitpcode that conditionally emits
7837 the origin of the following pCode (useful for debugging SDCC)
7838 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7839 * (createDefmap): fixed handling of LFSR for --optimize-df
7841 2005-08-02 Borut Razem <borut.razem AT siol.net>
7843 * device/lib/Makefile.in: pic16 libraries build enabled since
7844 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7846 2005-08-02 Raphael Neider <rneider AT web.de>
7848 * src/pic16/gen.c (genPackBits): removed deprecated warning
7849 * (genGenPointerSet): fixed bitfield detection
7851 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7853 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7855 2005-07-31 Raphael Neider <rneider AT web.de>
7857 * device/lib/pic16/libdev/pic18f458.c,
7858 device/include/pic16/pic18f458.h: added missing T0CONbits
7860 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7862 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7864 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7866 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7868 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7870 * device/include/mcs51/at89c51ed2.h: added.
7872 2005-07-23 Raphael Neider <rneider AT web.de>
7874 * src/pic/gen.h: added emitpcode macro for debugging
7875 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7876 and replace by macro adding debug information on demand
7877 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7878 * (gencjne): tried to fix; replaced with correct (slower) code
7879 * (gen{Unp,P}ackBits): fixed single bit access
7880 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7881 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7882 previous instruction
7883 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7884 register has to be handled with care (forbidding movement
7885 of assignments/uses, removing assignments completely, ...)
7886 * (pCodeOptime2pCodes): make use of regIsSpecial
7887 * added lots of debugging output (commented out)
7888 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7889 from being reused as result UNLESS it is known to work
7891 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7893 * support/Util/dbuf.h: include <stddef.h> for size_t
7894 * .version: changed to version 2.5.2
7896 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7898 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7900 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7902 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7903 (genModOneByte): removed needless psha/pula
7905 2005-07-22 Raphael Neider <rneider AT web.de>
7907 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7908 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7909 * src/pic/gen.c (resolveIfx): do not "invent" labels
7910 * (genSkipc): changed to positive logic
7911 * (genSkipCond): removed as no longer needed
7912 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7914 * (genLeftShift): check operands are in different registers
7915 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7916 INCF does not update CARRY...
7917 * src/pic/main.c: fixed _linkCmd
7918 * src/pic/pcode.c (unlinkpCode): added inactive code
7919 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7920 alive (do not assign result and operand overlapping registers)
7922 2005-07-22 Raphael Neider <rneider AT web.de>
7924 * src/pic/device.c (dump_sfr): replaced register declaration with
7925 call to emitSymbolToFile() to avoid duplicate symbols
7926 * (assignRelocatableRegisters): do not declare external symbols
7927 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7928 right (take size of type, not etype)
7929 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7930 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7931 * (packRegsForAccUse): disabled assignment of WREG as
7932 the result reg to prevent occurence of just fixed #1235003,
7934 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7935 symbols (avoids duplicate symbols in .asm file)
7936 * (pic14emitRegularMap): use emitSymbolToFile()
7937 * src/pic/gen.c (aopOp): fixed spillLocation handling
7938 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7939 * (genDataPointerSet): removed unneccessary variables/output
7941 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7943 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7944 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7946 2005-07-21 Raphael Neider <rneider AT web.de>
7948 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7949 architecture cannot handle them efficiently, fixes bug #1235003
7950 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7951 check for empty sets before using them (fixes bug #1232190)
7953 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7955 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7956 (lnksect2): generate warnings for memory overlap
7957 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7958 constseg to set the name of these segments so you can instruct the linker
7959 to place them in banks
7960 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7961 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7962 added code_seg and const_seg to options
7963 * src/SDCCglue.c (emitMaps): use options.const_seg,
7964 (createInterruptVect): put interrupt vectors in segment HOME,
7965 (glue): put HOME before static segment and put the main glue in HOME,
7966 (glue): use options.code_seg
7967 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7968 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7969 these segments so you can instruct the linker to place them in banks
7970 (linkEdit): use code_loc for HOME segment which should be the first
7971 segment in code memory now
7972 * src/SDCCmem.c: fixed more stuff like bug 1238386
7973 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7974 (changePointer): don't change function pointers to code pointers for
7976 (compareType): added exceptional check for banked function pointers
7977 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7978 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7979 after static in code memory
7980 * src/mcs51/gen.c: added aopLiteralLong prototype,
7981 (aopForSym): use getSize for functions,
7982 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7983 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7984 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7986 (genPcall): use call for literal function pointers and generate banked
7987 calls over the one trampoline so there's only one place for the user to
7988 modify according to his/hers hardware,
7989 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7990 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7991 * src/mcs51/main.c: added keyword banked,
7992 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7993 * support/Util/SDCCerr.c,
7994 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7995 needed for passing the bank and address to the trampoline
7996 * device/lib/mcs51/crtbank.asm: added for bankswitching
7997 * device/lib/mcs51/Makefile: added crtbank
7999 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8001 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
8002 for fields at offset 0 of a struct or union as reported
8003 on 2005-07-07 in the developer mailing list.
8005 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
8007 * src/SDCCmem.c: fixed bug 1238386
8009 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8011 * src/mcs51/peeph.def: added labelrefcounting for peepholes
8012 (patch #1144962), added peephole 300, enabled 259.x
8013 * doc/sdccman.lyx: removed screenshot and provided link instead
8015 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8017 * doc/sdccman.lyx: added section about debugging with ddd
8018 * doc/figures/ddd_example.eps: screenshot of debugging session
8020 2005-07-04 Raphael Neider <rneider AT web.de>
8022 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8023 like CODE pointers, fixes #1115683
8024 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8025 call, fixes bugs #1232211, #1228110,
8026 fixed wrong casts to pCodeFlow from pCodeInstructions
8028 2005-07-04 Raphael Neider <rneider AT web.de>
8030 * src/pic/gen.c (popGet): changed assert to allow for
8032 * (popGetAddr): changed signature to provide
8033 an additional index, patched all call sites
8034 * (genCmpEq): handle literal-like operands correctly
8035 * (genAddrOf): added sanity checks on __code/__data pointers
8036 * (genAssign): added handling of symbols from __code section
8037 * (gencjne): do not generate code for comparisons whose result
8038 is neither stored nor used, fixes bug #1171114
8039 * (AccLsh, AccRsh): operate on operand instead of WREG
8040 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8041 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8043 * rewrote complete shift-by-literal logic, commented unused
8045 * (genConstPointerGet): get multiple bytes (if result size > 1),
8046 fixed handling of non-immediate addresses
8047 * (genPointerGet): handle CODE pointers like CONST pointers
8048 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8049 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8050 operand is to be treated as a literal or not
8051 * (mov2w,genPcall,genCmpEq),
8052 src/pic/genarith.c: use aop_isLitLike() to decide between
8053 literal/register contents
8054 * (addSign): added missing offset
8055 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8056 only emit comment in debug-mode,
8057 use {aop,op}_isLitLike throughout the file
8058 * src/pic/glue.c: fix initializers for pointers (work in progress)
8059 * src/pic/pcode.c (get_op): honor index on _const symbols
8060 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8061 * (dumppBlock): added pCode size estimation
8062 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8063 check for IS_SYMOP before OP_SYMBOL'ing
8064 * fixed indentation, compacted switch-statements
8065 * (allocReg): find free register and allocate it instead of
8066 allocating new registers all the time
8067 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8068 registers as its operands (necessary only for multibyte GETs)
8070 2005-07-01 Raphael Neider <rneider AT web.de>
8072 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8073 debugging .asm-output macros FENTRY + FEXIT
8074 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8076 * (emitpComment): NEW, printf to pCode
8077 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8079 * (popGetAddr): NEW, variant of popGet to access an immediates
8080 high(er) bytes instead of the n'th byte of memory they reference,
8081 replaced popGet with popGetAddr where neccessary
8082 * (genDataPointerGet): reactivated and fixed implementation
8083 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8085 * (genDataPointerSet): fixed multibyte assignments
8086 * (genpic14Code): fixed --i-code-in-asm handling
8087 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8088 * (genPlus): fixed index-out-of-bounds error
8089 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8090 * src/pic/ralloc.c: added debugging output macro FENTRY2
8091 * (spillThis): fixed indentation, enbraced for-body for clarity
8092 * (rematStr): commented out as now unused
8093 * (regTypeNum): commented out special spill case (overwrites
8095 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8097 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8099 * doc/sdccman.lyx: documented sfr16/sfr32,
8100 added example for using storage class with function pointers
8101 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8103 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8105 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8106 * device/lib/_itoa.c,
8107 * device/lib/_ltoa.c: optimized codesize
8108 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8109 but don't know how to suppress the double warning.
8110 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8111 * support/Util/SDCCerr.c,
8112 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8114 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8116 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8117 fixed old K&R prototypes
8118 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8119 * device/lib/_gptrget.c,
8120 * device/lib/_gptrgetc.c,
8121 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8122 also new versions for small generic pointers and banked generic pointers
8123 * src/port.h: added const_name
8124 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8125 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8126 * src/SDCCcse.c (findPrevIc): check all associative operators
8127 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8128 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8129 * src/SDCCmem.c: updated comments,
8130 set far-space to 0 for pdata, results in optimized code
8131 * src/SDCCmem.h: added macro CONST_NAME
8132 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8133 moving the info into the highest bits, see also gptrget/gptrput
8134 * src/src.dsp: added sdcc.ico to project files
8135 * src/avr/gen.c (genCast): fixed bug 0x%d
8136 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8137 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8138 relation between ptr_type and DCL_TYPE,
8139 (genCast): fixed bug 0x%d
8140 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8141 (CODE)" for const_name
8142 * src/hc08/gen.c (genCast): fixed bug 0x%d
8143 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8144 (hc08_port): added "CONST (CODE)" for const_name
8145 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8146 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8147 between ptr_type and DCL_TYPE,
8148 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8149 operand* and took AOP() inside function so sfr-ness can be checked,
8150 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8152 (genFunction, genEndFunction): optimized stack setup,
8153 (genMinus): optimized for literals with ending zeroes (in bytes),
8154 (genCast): fixed bug 0x%d
8155 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8156 (mcs51_port): added "CONST (CODE)" for const_name
8157 * src/mcs51/peeph.def: made rule 226 more generic
8158 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8159 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8160 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8161 * src/z80/main.c (z80_port): added NULL for const_name,
8162 (gbz80_port): added NULL for const_name
8163 * support/regression/tests/bug663539.c,
8164 * support/regression/tests/sfr16.c: new tests
8166 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8168 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8170 2005-06-24 Raphael Neider <rneider AT web.de>
8172 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8174 * device/include/pic16/signal.h: added USBIF
8177 2005-06-24 Raphael Neider <rneider AT web.de>
8179 * device/lib/pic16/libdev/pic18f2455.c,
8180 device/include/pic16/pic18f2455.h: NEW
8181 * device/include/pic16/pic18fregs.h,
8182 device/lib/pic16/pics.all,
8183 src/pic16/device.c: added 18f2455
8184 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8185 device/include/pic16/{pic18f[68][567].h,usart.h}:
8186 replaced MULTIPLE_USARTS define with more relaible
8187 compatibility sfrs (for USART access)
8189 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8191 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8192 and the output asm file line is printed on two lines.
8194 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8196 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8197 BGT, BLE, BHI, and BLS instructions
8198 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8200 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8201 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8203 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8205 2005-06-15 Raphael Neider <rneider AT web.de>
8207 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8208 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8209 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8210 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8211 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8213 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8215 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8216 Marcel Telka in bug #1215704
8218 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8220 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8221 located in shared memory bank.
8223 2005-05-31 Raphael Neider <rneider AT web.de>
8225 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8226 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8227 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8229 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8231 * device/lib/_strncpy.c: fixed the fix
8233 2005-05-26 Raphael Neider <rneider AT web.de>
8235 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8236 initializers with \0, bug #1208187
8237 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8238 intializers with \0, bug #1208187
8240 2005-05-26 Raphael Neider <rneider AT web.de>
8242 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8243 initializers with \0, bug #1208187
8244 * src/pic16/main.c (_process_pragma): added sanity checks
8245 for stack position and size, emit warnings when appropriate
8247 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8249 * device/lib/_strncpy.c: fixed not filling with \0
8251 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8253 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8255 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8256 compound_statement),
8258 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8260 2005-05-24 Raphael Neider <rneider AT web.de>
8262 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8264 2005-05-24 Raphael Neider <rneider AT web.de>
8266 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8267 TRISE definitions, closes bug #1162453
8269 2005-05-22 Raphael Neider <rneider AT web.de>
8271 * src/pic16/main.c (_process_pragma): check for missing
8272 arguments to pragmas code and udata
8273 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8274 consistency fixes to match other headers (thanks to Jim Paris)
8275 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8277 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8279 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8281 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8283 * support/regression/tests/bug1198642.c: new test
8284 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8285 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8286 * support/scripts/resource.h,
8287 * support/scripts/resource.rc,
8288 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8289 * support/scripts/sdcc.ico: added 32x32 icon
8291 2005-05-18 Raphael Neider <rneider AT web.de>
8293 * device/lib/pic16/libdev/pic18f*.c,
8294 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8295 keywords to "__sfr" and "__at (X)"
8296 * device/include/pic16/pic18fregs.h: added pic18f4520
8297 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8298 #1203088 (MPLAB compatibility)
8300 2005-05-17 Raphael Neider <rneider AT web.de>
8302 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8303 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8304 * device/lib/pic16/pics.all: added new devices
8305 * src/pic16/device.c: added support for pic18f4520
8307 2005-05-16 Raphael Neider <rneider AT web.de>
8308 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8309 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8310 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8311 convenience function for bit access
8313 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8315 * device/lib/printf_large.c: fixed bug 1193299
8316 * support/regression/tests/bug1057979.c: added test %3.3s
8318 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8320 * device/include/mcs51/8051.h,
8321 * device/include/mcs51/8052.h: made parseable with lint
8322 * device/include/mcs51/lint.h: added include file for (sp)lint
8323 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8324 * doc/cdbfileformat.lyx,
8325 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8327 2005-05-14 Raphael Neider <rneider AT web.de>
8329 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8330 * device/lib/pic16/libc/stdlib/itoa.c (new)
8331 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8332 * device/lib/pic16/libio/Makefile: exclude subdir according to
8333 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8334 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8335 * src/pic16/gen.c (genFunction): prevent annoying warning
8336 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8338 * support/cpp2/cppmain.c (cpp_output_string): new
8339 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8342 2005-05-13 Borut Razem <borut.razem AT siol.net>
8344 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8346 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8348 * .version: changed to version 2.5.1; back to bleeding edge development
8350 2005-05-11 Borut Razem <borut.razem AT siol.net>
8352 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8353 generate PDF version 1.3 documents
8355 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8357 * .version: changed to version 2.5.0
8359 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8361 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8363 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8365 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8366 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8367 well as many smaller updates.
8368 * .version: changed to version 2.5.0-pre1
8370 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8372 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8374 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8376 * support/regression/tests/bug1185672.c: added
8377 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8379 * src/mcs51/gen.c (genCall): added comments, made it look safer
8380 * src/mcs51/gen.c (genEndFunction): simplified
8382 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8384 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8386 2005-04-14 Borut Razem <borut.razem AT siol.net>
8388 * fixed bug 1045046 - SIGSEGV with really simple code?:
8389 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8390 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8392 2005-04-14 Borut Razem <borut.razem AT siol.net>
8394 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8395 src/pic16/device.h: temporarily disabled experimental #inline pragma
8398 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8400 * device/include/z80/stdio.h,
8401 * device/include/z80/string.h: removed these highly incomplete files so
8402 SDCC can use the default ones in device/include/
8404 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8406 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8408 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8411 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8413 * device/include/malloc.h: removed redundant __reentrant prototypes
8414 * device/lib/_mullong.c: added working xstack variant in asm (C version
8415 doesn't pass regression tests)
8416 * device/lib/bpx.c: used __data and made bpx char for mcs51
8417 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8418 (createFunction): fixed bug with xstackPtr
8419 * src/SDCCcse.c: corrected comments
8420 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8421 (killDeadCode, eBBlockFromiCode): removed unused code
8422 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8424 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8425 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8426 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8427 (genModOneByte): fixed warning in MSVC
8428 * src/mcs51/main.c (): added comments
8429 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8431 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8433 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8435 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8437 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8439 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8441 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8442 characters arrays of larger size than the declared one.
8444 2005-04-10 Borut Razem <borut.razem AT siol.net>
8446 * src/pic/gen.c (genInline),
8447 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8448 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8449 (findNextInstruction), (findPrevInstruction),
8450 (findInstructionUsingLabel),
8451 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8452 * src/pic/pcode.c (findLabel): added missing '\n'
8453 * src/src.dsp: added SDCCdwarf2.c to the project
8455 2005-04-09 Borut Razem <borut.razem AT siol.net>
8457 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8459 2005-04-08 Raphael Neider <rneider AT web.de>
8461 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8462 into the chain after a given one) and mergeDefmapSymbols (combine
8463 defmap entries for each symbol per pcode)
8464 * (createDefmap): have defmap entries merged in the end
8465 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8466 a symbol before replacing one access type's symbol, merge symbols in
8467 the end (replacement symbol might already have an entry)
8468 * (assignValnums): keep reference to written WREG intact
8470 2005-04-08 Raphael Neider <rneider AT web.de>
8472 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8475 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8477 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8480 2005-04-07 Raphael Neider <rneider AT web.de>
8482 * device/include/pic16/usart.h: added compatibility defines for
8483 devices with more than one USART
8484 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8486 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8488 * device/lib/Makefile.in: updated for port specific include
8490 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8492 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8494 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8496 * device/include/8051.h,
8497 * device/include/8052.h,
8498 * device/include/at89S8252.h,
8499 * device/include/at89c55.h,
8500 * device/include/at89x051.h,
8501 * device/include/at89x51.h,
8502 * device/include/at89x52.h,
8503 * device/include/mcs51reg.h,
8504 * device/include/reg51.h,
8505 * device/include/reg764.h,
8506 * device/include/regc515c.h,
8507 * device/include/sab80515.h: (re)moved these 12 files
8508 * device/include/mcs51/8051.h,
8509 * device/include/mcs51/8052.h,
8510 * device/include/mcs51/at89S8252.h,
8511 * device/include/mcs51/at89c55.h,
8512 * device/include/mcs51/at89x051.h,
8513 * device/include/mcs51/at89x51.h,
8514 * device/include/mcs51/at89x52.h,
8515 * device/include/mcs51/mcs51reg.h,
8516 * device/include/mcs51/reg51.h,
8517 * device/include/mcs51/reg764.h,
8518 * device/include/mcs51/regc515c.h,
8519 * device/include/mcs51/sab80515.h: and added them here
8521 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8523 * device/include/stdarg.h: changed SDCC specific keywords to double
8525 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8527 * device/include/hc08/mc68hc908gp32.h,
8528 * device/include/hc08/mc68hc908jb8.h,
8529 * device/include/hc08/mc68hc908jkjl.h,
8530 * device/include/hc08/mc68hc908qy.h: fixed comments
8531 * device/include/mcs51/README: updated
8532 * device/include/mcs51/c8051f120.h: added PINRSF
8533 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8534 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8535 amidst code. Also inline is not supported.
8537 2005-04-06 Raphael Neider <rneider AT web.de>
8539 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8540 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8541 callers stack/frame pointers
8543 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8545 * device/include/pic16/usart.h: added, missing in previous commit,
8546 * device/include/pic16/adc.h: fixed typo,
8547 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8549 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8551 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8552 uninitialized because a bug appears with gplink
8553 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8554 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8555 complains for unrecognised option
8557 2005-04-05 Raphael Neider <rneider AT web.de>
8559 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8560 structs as well (using memcpy)
8561 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8562 on ISRs (GOTO has no label)
8563 * src/pic16/device.h: added OF_OPTIMIZE_DF
8564 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8565 new data flow analysis/optimization
8566 * src/pic16/pcode.c: added (prototypes for and implementation of)
8567 dataflow analysis functions, fixed pCodeInstructions' inCond and
8568 outCond values, made RCALL a branch instruction
8569 * (pic16_unlinkpCode): keep C line if possible
8570 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8571 C line moved if possible
8572 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8573 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8574 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8575 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8577 * (pic16_getJumptabpCode): NEW, needed in...
8578 * (LinkFlow): fixed handling of jumptables, calls and conditional
8580 * (pic16_InsertCommentAfter): NEW
8581 * (pic16_pCodeReplace): made verbose and flow preserving
8582 * (AnalyzeFlow): added call to data flow analysis
8583 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8584 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8585 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8587 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8589 * src/SDCCast.c (decorateType): fixed bug #1105626
8591 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8593 * device/include/asm/pic16/features.h,
8594 * pic18f*.h headers,
8595 * device/include/pic16/adc.h,
8596 * device/include/pic16/delay.h,
8597 * device/include/pic16/i2c.h,
8598 * device/include/pic16/malloc.h,
8599 * device/include/pic16/stdio.h,
8600 * device/include/pic16/stdlib.h,
8601 * device/include/pic16/string.h,
8602 * device/lib/pic16/libc/stdio/printf_tiny.c,
8603 * device/lib/pic16/libc/stdio/printf_small.c,
8604 * device/lib/pic16/libc/stdio/strmgpsim.c,
8605 * device/lib/pic16/libc/stdio/strmmssp.c,
8606 * device/lib/pic16/libc/stdio/strmusart.c,
8607 * device/lib/pic16/libc/stdio/vfprintf.c,
8608 * device/lib/pic16/libc/stdlib/ltoa.c,
8609 * device/lib/pic16/libc/stdlib/putchar.c,
8610 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8611 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8612 * device/lib/pic16/libc/stdlib/memchrram.c,
8613 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8614 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8615 * device/lib/pic16/libio/adc/adcbusy.c,
8616 * device/lib/pic16/libio/adc/adcread.c,
8617 * device/lib/pic16/libio/adc/adcsetch.c,
8618 * device/lib/pic16/libio/usart/ubaud.c,
8619 * device/lib/pic16/libio/usart/ubusy.c,
8620 * device/lib/pic16/libio/usart/udrdy.c,
8621 * device/lib/pic16/libio/usart/uopen.c,
8622 * device/lib/pic16/libio/usart/uputc.c,
8623 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8624 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8625 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8626 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8627 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8628 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8629 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8630 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8631 specific keywords to double underlined form,
8632 * device/lib/pic16/libc/Makefile.rules,
8633 * device/lib/pic16/libsdcc/Makefile.rules,
8634 * device/lib/pic16/libm/Makefile,
8635 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8636 to compile with C standard set in Makefile.common
8637 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8638 rand.c and crc.c in compilation process,
8639 * device/lib/pic16/libsdcc/int/divuint.c,
8640 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8641 `c' from signed to unsigned,
8642 * device/lib/pic16/startup/crt0.c,
8643 * device/lib/pic16/startup/crt0i.c,
8644 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8645 keywords to double underlined form, bug fixes in _do_cinit function
8646 which prevented the correct initialization of the .idata segment,
8647 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8648 core to enter a infinite loop
8649 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8651 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8653 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8655 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8657 * device/include/Makefile.in: add support for hc08 subdirectory
8658 * device/include/hc08/: new subdirectory
8659 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8660 Lucas Loizaga, thanks!
8661 * device/include/hc08/mc68hc908qy.h,
8662 * device/include/hc08/mc68hc908gp32.h,
8663 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8664 their own directory. Changed internal macro names to use the compiler
8665 reserved namespace. Changed SDCC specific keywords to double
8667 * device/include/math.h,
8668 * device/include/malloc.h,
8669 * device/include/stdarg.h,
8670 * device/include/stdbool.h
8671 * device/include/string.h,
8672 * device/include/tinibios.h,
8673 * device/include/ds400rom.h,
8674 * device/include/8051.h,
8675 * device/include/8052.h,
8676 * device/include/80c51xa.h,
8677 * device/include/at89c55.h,
8678 * device/include/at89S8252.h,
8679 * device/include/at89x51.h,
8680 * device/include/at89x52.h,
8681 * device/include/ds80c390.h,
8682 * device/include/reg764.h,
8683 * device/include/regc515c.h,
8684 * device/include/sab80515.h,
8685 * device/include/mcs51/c8051f000.h,
8686 * device/include/mcs51/c8051f018.h,
8687 * device/include/mcs51/c8051f020.h,
8688 * device/include/mcs51/c8051f040.h,
8689 * device/include/mcs51/c8051f060.h,
8690 * device/include/mcs51/c8051f120.h,
8691 * device/include/mcs51/c8051f300.h,
8692 * device/include/mcs51/c8051f310.h,
8693 * device/include/mcs51/c8051f320.h,
8694 * device/include/mcs51/c8051f330.h,
8695 * device/include/mcs51/c8051f350.h,
8696 * device/include/z180.h: Changed SDCC specific keywords to double
8699 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8701 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8703 * (pic16_assignConfigWordValue): disable testing of configuration
8704 register value with config mask,
8705 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8706 function with port->fun_prefix,
8707 * (genFunction): when generating a naked interrupt function never
8708 create an absolute segment placed in interrupt vector address, place
8709 the actual interrupt function at IVA instead, when an interrupt
8710 function is generated with unspecified interrupt then do not create
8711 the absolute section,
8712 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8713 code for generating a call to generic pointer get/put function with
8714 a call to function pic16_callGenericPointer(),
8715 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8716 the call to the generic pointer get/put functions with prefixing the
8717 function name with port->fun_prefix,
8718 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8719 * src/pic16/main.c (_process_pragma): prefix function with
8721 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8722 calling assembler, old 18Fxxxx macro is deprecated,
8723 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8724 PC_ASMDIR in while condition,
8725 * (findInstruction): add PC_ASMDIR in while condition,
8726 * (buildCallTree): prefix main with port->fun_prefix,
8727 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8728 identifier for variable with banked access in instructions BTFSS,
8729 BTFSC, BCF, BSF, BTG
8730 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8731 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8732 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8733 perform optimization when enviroment variable NO_REG_OPT is set,
8734 * (insideLRBlock): NEW, return 1 if register is inside an
8735 INF_LOCALREGS block,
8736 * (RemoveRegFromLRBlock): remove a register that is completely
8737 eliminated by register optimization, but it is still left in local
8738 register store/restore in/from stack block,
8739 * (Remove2pcodes): after removing register, check to see if it
8740 should be removed from local register store/restore in/from stack
8742 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8743 DUMMY_READ_VOLATILE,
8745 * device/include/pic16/adc.h: minor prototype modifications and
8747 * device/include/pic16/malloc.h: added GPL notice various
8749 * device/include/pic16/stdint.h: NEW, standard header for ints
8750 * device/include/pic16/delay.h: NEW, header for delay functions,
8751 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8753 * device/include/pic16/signal.h: NEW, header providing helper macros
8754 for implementing signal handlers,
8755 * device/include/pic16/stdio.h: added prototypes for functions,
8756 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8757 prototypes for stdin and stdout, added macro PUTCHAR to
8758 automatically implement putchar function prototype,
8759 * device/include/pic16/usart.h: modified and updated USART library,
8760 * device/lib/pic16/libio/adc/,
8761 * device/lib/pic16/libio/i2c: some modifications to improve library
8763 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8764 family of functions,
8765 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8766 family of functions and other sources,
8767 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8768 of the PIC18Fxx[28] devices,
8769 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8770 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8771 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8772 _do_cinit function, because the previous failed when local variables
8773 where not placed in the same memory bank,
8774 * device/lib/pic16/libsdcc/char/: various modifications to improve
8775 library performance,
8776 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8777 information on the new functions of the c library and more...
8779 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8781 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8783 2005-03-26 Raphael Neider <rneider AT web.de>
8785 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8786 if condition == CARRY)
8787 * (genCmp): adapted to new genSkipc semantics
8788 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8789 on rIfx (genCmp was broken)
8791 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8793 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8794 * src/z80/main.c (_keywords[]),
8795 * src/SDCCglobal.h (struct options),
8797 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8798 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8799 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8800 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8801 always available in leading double underscore form. The C99 support is
8802 mostly missing, but it's a start.
8803 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8804 reserved identifier "__data".
8806 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8808 * src/mcs51/peeph.def: fixed bug 1170013
8810 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8812 * device/include/mcs51reg.h: fixed bug 842007
8814 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8816 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8819 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8821 * src/port.h (struct PORT),
8822 * src/avr/ralloc.c (avr_assignRegisters),
8824 * src/ds390/ralloc.c (ds390_assignRegisters),
8826 * src/hc08/ralloc.c (hc08_assignRegisters),
8828 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8830 * src/pic/ralloc.c (pic14_assignRegisters),
8832 * src/pic16/ralloc.c (pic16_assignRegisters),
8834 * src/xa51/ralloc.c (xa51_assignRegisters),
8836 * src/z80/ralloc.c (z80_assignRegisters),
8838 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8839 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8841 * src/SDCCdflow.c (computeDataFlow),
8843 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8845 * src/SDCCcflow.c (*),
8847 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8848 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8849 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8850 immedDom() returning wrong block; probably fixes bug #1160833)
8852 2005-03-20 Borut Razem <borut.razem AT siol.net>
8854 * support/scripts/inc2h.pl: WIN32 port
8856 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8858 * device/lib/makefile.in: added abs.c and labs.c
8860 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8862 * device/include/stdint.h: added
8863 * device/lib/abs.c: added
8864 * device/lib/labs.c: added
8865 * device/include/stdlib.h: added abs() and labs() prototypes
8866 * device/lib/libsdcc.lib: added abs and labs
8867 * device/include/float.h,
8868 * device/lib/_fsmul.c,
8869 * device/lib/printf_fast.c,
8870 * device/lib/printf_tiny.c: updated comments
8872 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8874 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8877 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8879 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8880 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8882 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8884 * device/lib/printf_large.c: removed inline assembly for portability and
8885 readability. Use printf_fast if speed or size are more important.
8886 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8887 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8889 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8891 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8892 prevent compiler warning
8894 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8896 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8897 moved to level 0 and declared as static. Also they are explicit
8898 placed in access bank. This was necessery because some times they
8899 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8900 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8901 optimizations. Currently only compare to unsigned char is implemented,
8902 * src/pic16/gen.c: added fReturnIdx array,
8903 * (struct resolvedIfx) is moved to gen.h and made public,
8904 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8905 * (aopForSym): added an optimization to directly store in stack of
8906 the operand of a SEND iCode,
8907 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8908 but as registers instead (AOP_REG) using the fReturnIdx array,
8909 * (pic16_freeAsmop): remove the freed register from the
8910 _G.sregsAlloc field,
8911 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8912 a compare of 'WREG',
8913 * (pic16_popGetTempRegCond): changed function prototype, now
8914 function takes also a bitVector argument v which holds the current
8915 set of registers that are allocated for stack access by aopForSym,
8916 registers allocated in aopForSym for accessing stack symbols are not
8917 any more part of the functions usedRegs field,
8918 * (genCall): some times aopOp is called for a stack variable to be
8919 send, aopForSym might perform the push, if this is true make sure
8920 that genCall doesn't push the variable twice by testing _G.resDirect,
8921 * (genFunction): changed testing for unspecified interrupt number
8922 from 256 to INTNO_UNSPEC,
8923 * modified selection scheme of frame pointer generation. Previously
8924 if function did use local registers a frame pointer was generated,
8925 now a frame pointer is generated only if function has arguments
8926 (that need PLUSW2 register access), or has stack arguments, or the
8927 compiler is not instructed to omit the frame pointer,
8928 * (genEndFunction): before restoring local registers that were saved
8929 in the function preamble, also restore the registers that *might*
8930 have been allocated for stack access,
8931 * (genRet): removed some old comments,
8932 * (genCmp, the active (RN's) version): added a call to the
8933 pic16_genCmp_special function to perform the compare with a more
8934 robust and optimized way,
8935 * (genInline): a feature has been added in inline code generation,
8936 which allows a wildcard variable substitution when writing inline
8937 assembly. Code is incomplete and experimental therefore undocumented,
8938 * (genCast): changed order of aopOp for result and right to allow
8939 aopForSym to directly load the result if possible,
8940 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8941 perform an optimized compare on some selected special occasions,
8942 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8943 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8944 generate an IVT any more,
8945 * src/pic16/main.c (pic16_optionsTable): added command line option
8947 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8948 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8950 * src/pic16/NOTES: Raphael Neider added in list of active developers
8951 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8952 jumptable_end to prevent bug #,
8953 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8954 inCond and outCond fields,
8955 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8956 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8957 turn off register spilling,
8958 * (packRegsForOneUse): synced with other ports' versions although it
8959 is not used currently,
8960 * (pic16_packRegisters): added an optimization while reading
8961 structure bitfields, some registers may be saved (malloc code is
8962 decreased by 80 bytes)
8964 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8966 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8967 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8968 this can be optimized more?
8970 2005-03-10 Raphael Neider <rneider AT web.de>
8972 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8973 genNearPointerGet): (hopefully) fixed access to bitfields via
8974 pointers (p->bitN = x; and x = p->bitN; failed)
8976 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8978 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8980 2005-03-09 Raphael Neider <rneider AT web.de>
8982 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8984 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8986 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8987 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8988 (regTypeNum): set REG_BIT type if necessary
8989 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8990 * support/regression/tests/critical.c: check bug 1144613
8992 2005-03-02 Raphael Neider <rneider AT web.de>
8994 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8996 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8998 * src/avr/ralloc.c (serialRegAssign),
8999 * src/ds390/ralloc.c (serialRegAssign),
9000 * src/hc08/ralloc.c (serialRegAssign),
9001 * src/mcs51/ralloc.c (serialRegAssign),
9002 * src/pic/ralloc.c (serialRegAssign),
9003 * src/pic16/ralloc.c (serialRegAssign),
9004 * src/xa51/ralloc.c (serialRegAssign),
9005 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
9007 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
9009 * src/SDCCast.c (decorateType): fixed bug 1124787
9011 2005-02-20 Hubert Sack <sack AT digiplan.de>
9012 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9014 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
9017 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9019 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9020 to keep the correct label reference count when adding/removing references
9021 to labels. A peephole file using this is appended to patch #1144962.
9023 2005-02-14 Raphael Neider <rneider AT web.de>
9025 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9026 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9027 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9028 retrievals of result operand's value on assignment
9030 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9032 * device/include/pic16/string.h: modified prototype for memccpy()
9033 to memccpy(void *, void *, char, size_t)
9034 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9035 check whether to omit frame pointer or not,
9036 * (genInline): convert all occurences of "\n" to LF in inline
9037 assembler blocks, this helps formatting the inline text,
9038 * (pic16_loadFSR0): modified prototype,
9039 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9040 removed some 8051 legacy code,
9041 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9042 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9043 before allocating temporary registers in functions,
9045 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9047 * support/regression/tests/bitvars.c: corrected the "fix"
9049 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9051 * support/regression/tests/bitvars.c,
9052 * support/regression/tests/bitwise.c,
9053 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9055 2005-02-10 Raphael Neider <rneider AT web.de>
9057 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9058 different size for Alpha
9059 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9061 2005-02-09 Raphael Neider <rneider AT web.de>
9063 * src/SDCC.lex(doPragma) : save and restore warning options as well
9064 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9065 * have #pragma less_pedantic set the errorlevel to WARNING
9067 * (cloneOptimize) : fixed wrong malloc's size
9068 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9069 facilitate correct handling of #pragma (save|restore)
9071 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9073 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9075 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9077 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9079 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9081 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9083 2005-02-02 Raphael Neider <rneider AT web.de>
9085 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9086 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9087 * (pic16_storeForReturn): fixed to allow returning function pointers
9088 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9089 * device/include/pic16/{stddef.h,stdbool.h}: added
9091 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9093 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9095 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9097 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9098 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9099 appeared to be required
9101 2005-01-31 Borut Razem <borut.razem AT siol.net>
9103 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9104 include/mcs51 and include/z80 directories to the package
9106 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9108 * src/hc08/gen.c (genFunction): fixed bug #1112752
9110 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9112 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9114 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9116 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9118 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9120 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9122 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9124 * device/include/c8051fxxx.h: removed these 6 files
9125 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9127 2005-01-26 Raphael Neider <rneider AT web.de>
9129 * src/pic16/gen.c (genAssign): fixed assignment from longs
9130 in codespace (were cut to three bytes)
9131 * (genDummyRead): implemented (except for CODESPACE...),
9133 * src/pic16/glue.c (emitStatistics): beautified
9134 * device/lib/pic16/libm/Makefile: added include path
9136 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9138 * src/z80/gen.c (aopPut): fixed bug #1103902
9140 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9142 * device/lib/expf.c: fixed bug #1095792
9144 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9146 * device/lib/pic16/libm: added Math library sources
9148 2005-01-24 Raphael Neider <rneider AT web.de>
9150 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9151 to enable upcast to pCodeOpReg2 (there is no type tag to
9152 differenciate the two and pic16_popGet2p cast into PCOR2)
9153 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9154 (sizeof(sectNames) changed to sizeof(sectName))
9155 Both patches fix segfaults under MinGW.
9157 2005-01-23 Raphael Neider <rneider AT web.de>
9159 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9160 Safe_[mc]?alloc()'ed variables
9161 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9162 of (byte sized) temporaries (assign them to WREG for now)
9163 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9164 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9165 this might fix SIGSEGVs on MinGW...
9166 * src/SDCCopt.c (killDeadCode): restored original behaviour
9167 (volatile operands might get thrown away though)
9169 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9171 * src/pic16/gen.c: fixed bug #1106975,
9172 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9173 pointer update, INTCON is saved, global interrupts are disabled and
9174 restored after updateing TOS.
9175 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9176 * added function attribute 'shadowregs' to take advantage of shadow
9178 * added function attribute 'wparam' as an alternative to the wparam
9180 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9181 user declares a non-ISR function as 'shadowregs',
9182 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9184 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9186 * .version: bumped version number to 2.4.8
9187 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9189 * device/lib/pic16/libio/i2c/: I2C module support library,
9190 * device/include/pic16/i2c.h: I2C support library header,
9191 * device/lib/pic16/libc/stdio/: standard IO support sources,
9192 * (printf_small.c): printf_small() source, supports float print,
9193 * (printf_tiny.c): printf_tiny() source, does not support floats,
9194 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9195 enable global optimizations for entire library source, other
9196 Makefiles in the source tree are also modified to reflect this,
9197 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9199 * doc/sdccman.lyx: updated to reflect new changes,
9200 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9201 sym->onStack if-case,
9202 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9203 sbit, idata, _idata, xdata, _xdata,
9204 * added pragma library, to link an external library, (see doc),
9205 * removed command line options, --pomit-config-words, --pomit-ivt,
9206 --pleave-reset-vector,
9207 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9208 when calling assembler to reflect memory model used, also define
9209 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9210 reflect stack model used,
9211 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9212 on stack return NULL,
9214 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9216 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9217 of the operands is volatile. Fixes #1020220
9219 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9221 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9222 * (OptimizeRegUsage): make sure that there is really no other flow where
9223 the first pCode is used
9225 2005-01-22 Raphael Neider <rneider AT web.de>
9227 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9228 to fix #1106967 (pCode->seq are not set up correctly)
9230 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9232 * src/SDCCglue.c (glue): make sure code area is declared before the
9233 static initialization area.
9235 2005-01-21 Raphael Neider <rneider AT web.de>
9237 * device/lib/Makefile.in: fixed test for pic16 install dir
9238 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9240 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9241 added --optimize-goto compiler switch and pragma wparam documentation
9242 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9243 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9244 and PRODH closing bug #1071770 (peephole optimizer)
9246 2005-01-19 Raphael Neider <rneider AT web.de>
9248 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9249 cmdLine buffers (used when calling sdcpp...) are large enough
9250 (MAX_PATH=256 truncates arguments leading to system halts when
9252 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9253 * (genUminus): rewritten to for efficiency
9254 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9255 used uninitialized in some cases)
9256 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9257 copy the third byte from the int -- now assumes 0x80 (data memory)
9258 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9259 operands (genAddLit expects the iCode's operands to swapped as
9260 well), fixed leftover bytes (crashed for short left operands)
9261 * (pic16_genMinusDec): performance improvements, removed false
9263 * (pic16_genMinus): fixed to cope with differently sized operands
9264 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9266 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9267 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9268 new banksel optimization
9269 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9270 analysis for temporary registers (segfaults...)
9271 * src/pic16/peeph.def: added rule
9273 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9275 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9276 which converts a float number to its ASCII representation
9277 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9278 functions to convert the fractional and integer part of a float to ASCII,
9279 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9280 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9282 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9284 * device/include/pic16/adc.h: added GPL info,
9285 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9286 a pCodeOp as tested operand,
9287 * (genNearPointerGet): optimized bit testing, does not use
9288 intermediate register for bit value, test directly instead with
9289 BTFSS, BTFSC, works only for single bits,
9290 * (genpic16Code): dump the name of the iCode in the asm,
9291 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9292 renamed to pic16_decodeOp,
9293 * (serialRegAssign): do not allocate a temporary register for iCode
9294 sequences that test a single bit for 1/0
9296 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9298 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9299 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9300 access stack and frame pointers. They are initially assigned to
9301 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9302 accessing SFRs. Updated all occurences of modification of stack or
9303 frame pointer in gen.c and pcode.c,
9304 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9305 assigning of a literal value to pointers,
9306 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9307 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9310 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9312 * doc/sdccman.lyx: update documentation about stack pragma, added
9313 some info for stack memory models
9315 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9317 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9319 2005-01-08 Raphael Neider <rneider AT web.de>
9321 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9322 udata sections to fix bug #1097823
9324 2005-01-05 Raphael Neider <rneider AT web.de>
9326 * src/pic16/gen.c (genGenericShift): added handling of differently
9327 sized left operand and result
9329 2005-01-04 Raphael Neider <rneider AT web.de>
9331 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9332 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9333 to hold the condition bit)
9334 * added new version of genCmp (old code available via #define)
9335 * added new version of genShiftLeft/genShiftRight in a generic
9336 way, now supports shifting by negative values
9337 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9338 shiftCount (expected by genGenericShift)
9339 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9340 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9342 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9343 is an invalid literal too...)
9345 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9347 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9348 from Raphael Neider,
9349 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9350 for 8-bit literals. This fixes some literal operands which are sign
9351 extended to 16-bits ints when instruction needs only 8-bits.
9353 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9355 * device/lib/logf.c: added mcs51 assembly version
9356 * device/lib/expf.c: added mcs51 assembly version
9357 * device/lib/_logexpf.c: new shared asm code for expf and logf
9358 * device/include/math.h: add defines for assembly math library
9359 * device/lib/Makefile.in: build new _logexpf.c
9360 * device/lib/libfloat.lib: use new _logexpf.c
9362 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9365 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9366 device types which have less than 0x7f registers.
9368 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9370 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9372 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9374 * device/lib/printf_fast.c: only build on supported arch.
9375 * device/lib/printf_tiny.c: only build on supported arch.
9376 * device/lib/printf_fast_f.c: only build if asm float lib
9377 * device/lib/_fsget1arg.c: only build if asm float lib
9378 * device/lib/_fsget2args.c: only build if asm float lib
9379 * device/lib/_fsnormalize.c: only build if asm float lib
9380 * device/lib/_fsreturnval.c: only build if asm float lib
9381 * device/lib/_fsrshift.c: only build if asm float lib
9382 * device/lib/_fsswapargs.c: only build if asm float lib
9383 * device/include/stdio.h: don't provide print_fast,
9384 print_fast_f, print_tiny prototypes if --xstack used
9386 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9388 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9389 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9392 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9394 * device/lib/printf_fast_f.c: same as printf_fast, but
9395 with floating point enabled
9396 * device/lib/printf_fast.c: minor tweaks
9397 * device/include/stdio.h: add printf_fast_f
9399 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9401 * src/SDCCmain.c: make --float-reent default for mcs51
9402 * device/lib/_fsadd.c: added mcs51 assembly version
9403 * device/lib/_fssub.c: added mcs51 assembly version
9404 * device/lib/_fsmul.c: added mcs51 assembly version
9405 * device/lib/_fsdiv.c: added mcs51 assembly version
9406 * device/lib/_fseq.c: added mcs51 assembly version
9407 * device/lib/_fsneq.c: added mcs51 assembly version
9408 * device/lib/_fsgt.c: added mcs51 assembly version
9409 * device/lib/_fslt.c: added mcs51 assembly version
9410 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9411 * device/lib/Makefile.in: add _fscmp to build
9412 * device/lib/libfloat.lib: add _fscmp to build
9414 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9416 * device/lib/_fs2slong.c: added mcs51 assembly version
9417 * device/lib/_fs2sint.c: added mcs51 assembly version
9418 * device/lib/_fs2schar.c: added mcs51 assembly version
9419 * device/lib/_fs2ulong.c: added mcs51 assembly version
9420 * device/lib/_fs2uint.c: added mcs51 assembly version
9421 * device/lib/_fs2uchar.c: added mcs51 assembly version
9422 * device/lib/_slong2fs.c: added mcs51 assembly version
9423 * device/lib/_sint2fs.c: added mcs51 assembly version
9424 * device/lib/_schar2fs.c: added mcs51 assembly version
9425 * device/lib/_ulong2fs.c: added mcs51 assembly version
9426 * device/lib/_uint2fs.c: added mcs51 assembly version
9427 * device/lib/_uchar2fs.c: added mcs51 assembly version
9428 * device/include/float.h: added #define to select asm vs c
9430 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9432 * device/lib/printf_fast.c: improvements to float output
9433 * device/include/float.h: add defines for assembly float library
9434 * device/lib/_fsget1arg.c: receive 1 float arg
9435 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9436 * device/lib/_fsnormalize.c: normalize a float
9437 * device/lib/_fsreturnval.c: return float, various helper routines
9438 * device/lib/_fsrshift.c: right shift a float's mantissa
9439 * device/lib/_fsswapargs.c: swap 2 floats
9440 * device/lib/Makefile.in: build these 6 new files for mcs51
9441 * device/lib/libfloat.lib: add these 6 files to the library
9443 2004-12-26 Borut Razem <borut.razem AT siol.net>
9445 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9448 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9450 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9451 and fully reentrant and register bank neutral.
9452 * device/lib/printf_fast.c: added float (not enabled by default),
9453 added compact/slower integer (also not enabled by default),
9454 improved size/speed of fast integer code, other minor changes
9455 * device/include/stdio.h, device/lib/Makefile.in,
9456 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9458 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9460 * src/pic16/pcode.c: declaring variables other than at the start of a
9461 block is not supported in C by VC6.
9463 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9465 * applied a previous patch from Raphael Neider that wasn't included
9466 in the previous commits, which fixes infinite loops within jumptable
9468 * made some fixes that previous patches introduced
9470 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9472 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9473 that fixes an issue with AOP_PCODE asmop's offset,
9474 * (pic16_popCopyReg): update instance field too,
9475 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9476 function of pic port,
9477 * (genCmp, genAnd, genAssign),
9478 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9480 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9482 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9483 variables initial values to idata section,
9484 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9485 variables in some functions. This utilizes parmBytes field of iCode
9486 structure to hold the offset of the variable in stack. (might be
9487 able to use the stack field too?)
9488 * applied patch from Raphael Neider # ### , # ###
9489 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9490 variable initial values in idata section,
9491 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9492 for static variables with initial value
9493 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9494 applied fix in while loop from Raphael Neider.
9496 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9498 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9499 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9500 * src/ds390/ralloc.c (serialRegAssign): spill bits
9501 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9502 * support/Util/SDCCerr.c,
9503 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9504 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9505 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9507 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9509 * device/include/sdcc-lib.h: inserted LGPL, added includes
9510 asm/ds390/features.h and asm/mcs51/features.h
9511 * device/include/asm/default/features.h,
9512 * device/include/asm/gbz80/features.h,
9513 * device/include/asm/z80/features.h: added empty _AUTOMEM
9515 * device/include/asm/ds390/features.h,
9516 * device/include/asm/mcs51/features.h: added files with defines for
9517 _AUTOMEM and _STATMEM indicating automatic and static storage class
9518 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9519 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9520 * src/SDCCicode.c (geniCodeCast),
9521 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9522 * src/SDCCloop.c (loopInduction): removed unused variable lr
9523 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9524 to convertToFcall to include char modulo (RFE 1065037), added check
9525 if left operand is unsigned and use abs of literal value
9526 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9527 as it doesn't work after conversion from peephole.def to peephole.rul
9528 * src/mcs51/gen.c (toBoolean): added check for size,
9529 (genModOneByte): optimized code for signed char modulo a literal
9530 power of 2 (thanks to Hubert Sack),
9531 (genRRC): removed unnecessary "clr c",
9532 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9533 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9535 swapped rules 256.c and 256.d,
9536 extended 256.d by using new multiple checks (thanks Erik),
9537 added rules 256.e and 256.f,
9538 updated rule 261.a and 261.b to new generated code
9539 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9541 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9543 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9544 induction related bugs, including first part of bug #1074377
9546 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9548 * applied patch from bug-report #1076292,
9549 * applied patches for genAnd and Goto-optimizations for Raphael
9551 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9552 dump a less iCode information,
9553 * src/pic16/device.h (pic16_options_t): added field debgen,
9554 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9555 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9556 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9558 * (various functions): added macros FENTRY and FENTRY2 to functions,
9559 to emit function prologue,
9560 * (various functions): fixed indentation,
9561 * (genNearPointerGet): fixed loading of FSR0,
9562 * (genPackBits): applied patch from Raphael Neider to fix updating
9563 of FSR0 and touching only the modified bits,
9564 * src/pic16/genarith.c (various functions): added macros FENTRY to
9565 emit function prologue in comments,
9566 * src/pic16/pcode.h: added functions debugf2, debugf3,
9567 * src/pic16/ralloc.c: partial fix for packForPush caused
9570 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9572 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9573 <stsp AT users.sourceforge.net> with reversed byte order
9574 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9576 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9578 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9580 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9581 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9583 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9585 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9587 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9589 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9591 (setFromConditionArgs): friendly operand parser for peephole rules,
9592 (operandBaseName, operandsNotRelated): new peephole condition
9593 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9594 architecture specific register naming into account, handles n-way
9595 comparisons, and supports quoted literals
9596 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9598 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9600 * src/mcs51/peeph.def: fixed bug #1076940
9602 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9604 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9606 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9608 Adding support for replacing ljmps with sjmps in jumptables
9609 generated for switch statements. For now you need to set the
9610 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9611 Now 4 algorithms for mcs51 jumptable generation are used:
9612 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9613 addresses loaded pc-relative for up to 112 cases and stack-pushing
9614 target addresses loaded with offset from dptr for up to 256 cases.
9616 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9617 * src/mcs51/main.c: adapted constants for switch table generation
9618 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9620 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9622 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9623 * support/regression/tests/bug1057979.c: added test for bug 1073386
9625 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9627 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9630 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9632 * src/pic16/device.h,
9633 * src/pic16/genarith.c,
9636 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9638 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9640 Large cummulative patch for pic16 port.
9641 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9642 to call when a stack overflow occurs,
9643 * (malloc.h): added CVS Id tag,
9644 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9646 * added libc directory. The current version of LibC contains string
9647 functions, ctype functions and macros and some functions of the
9648 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9649 be extensively tested in the future. Standard disclaimer here.
9650 Library is not automatically build yet. But one can build it by
9651 invoking 'make' inside the libc directory.
9652 * added ADC library under libio. Preliminary version yet.
9654 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9655 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9656 aopForRemat() now and not by pic16_aopOp(),
9657 * (pic16_popGetTempReg): removed warning messgae when allocating
9658 temporary registers, its a buggy feature and will be removed,
9659 * (pic16_popGet): set register instance field in AOP_CRY,
9660 * (pic16_outBitC): fixed for results in size greater than 1,
9661 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9662 * (pic16_storeForReturn): optimized return of 0,
9663 * (genCmp): experimental code for new genCmp which uses PIC18's
9664 special compare&skip instructions. Initial tests fail some times
9665 with variables grater than 1 byte in size, so new code is disabled,
9666 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9668 * (genCast): began a fix to optimize the casting of a bit to another
9669 bit, now assigning a bitfield to another bitfield will fail, sorry,
9670 * src/pic16/main.c: disabled the use of lr-support feature,
9671 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9672 * added some function prototypes, added function _debugf prototype,
9673 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9674 bits with offset (case PO_GPR_BIT),
9675 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9677 * (isBankInstruction): modified to return 0 for no banking instruction,
9678 and 1 for banking instruction,
9679 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9680 caused stop processing pCodes after a inline assembly block,
9681 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9682 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9683 registers when it shouldn't,
9684 * src/pic16/ralloc.c (allocReg): add preliminary support for
9685 supporting a limited set of temporary registers,
9687 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9689 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9690 genDataPointerSet): ensure assignments always copy in MSB to LSB
9692 (loadRegFromAop): recognize CLRH optimization,
9693 (genFunction): optimize RECEIVE iCodes in reentrant functions
9695 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9697 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9698 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9700 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9701 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9702 contiguous with data
9704 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9706 * device/lib/_gptrget.c (_gptrget),
9707 * device/lib/_gptrgetc.c (_gptrgetc),
9708 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9709 instead of sjmp to ret
9710 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9711 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9713 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9715 * .version: bumped version to 2.4.7
9716 * device/lib/_gptrget.c (_gptrget): is now _naked
9717 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9718 * device/lib/_gptrput.c (_gptrput): is now _naked
9719 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9720 (createFunction): fixed xstack
9721 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9722 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9724 (geniCodeCritical): store original interrupt state in an iTemp bit
9725 var unless stack-auto
9726 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9727 * src/SDCCmain.c (setIncludePath): added include/target to search path
9728 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9729 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9731 (processFuncArgs): put bit vars in bit area
9732 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9733 unsaveRBank): fixed xstack,
9734 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9735 (genFunction, genEndFunction): fixed xstack,
9736 (genAssign): optimization don't walk backwards through mem
9737 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9738 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9739 * support/regression/Makefile: also make library (for stack-auto) when
9740 making "all" and added "test-mcs51-xstack-auto"
9741 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9742 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9743 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9744 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9745 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9746 make-library by MAKE_LIBRARY
9747 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9748 regression tests for xstack
9749 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9750 * support/regression/tests/critical.c: test for critical on mcs51
9752 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9754 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9755 built version of sdcc instead of installed version
9757 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9759 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9760 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9762 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9763 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9764 WARNING: remove device/lib/build/z80/printf.o by hand when
9765 updating from previous build!
9766 * device/lib/z80/printf.c: updated comment
9767 * support/regression/tests/bug1057979.c: test all ports now
9768 * support/regression/tests/bug1065458.c: file added
9770 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9772 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9773 *_start and *_end symbols for static functions
9775 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9777 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9778 and search crt0.o in all library paths,
9779 (setIncludePath): proper handling of --nostdinc,
9780 (setLibPath): proper handling of --nostdlib
9781 * support/regression/Makefile,
9782 * support/regression/ports/ds390/spec.mk,
9783 * support/regression/ports/gbz80/spec.mk,
9784 * support/regression/ports/hc08/spec.mk,
9785 * support/regression/ports/mcs51/spec.mk,
9786 * support/regression/ports/mcs51-large/spec.mk,
9787 * support/regression/ports/mcs51-stack-auto/spec.mk,
9788 * support/regression/ports/z80/spec.mk: use include and lib files from
9789 built version of sdcc instead of installed version
9790 * doc/sdccman.lyx: fixed typo in --nostdinc
9792 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9797 * src/pic/gen.c : added support to generate code for struct bit fields.
9799 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9801 * as/xa51/xa_version.h,
9802 * device/include/errno.h,
9803 * device/include/regc515c.h,
9804 * device/lib/_itoa.c,
9805 * device/lib/_ltoa.c,
9806 * device/lib/ser_ir_cts_rts.c,
9807 * sim/ucsim/xa.src/glob.cc,
9808 * sim/ucsim/xa.src/inst_gen.cc,
9809 * sim/ucsim/xa.src/xa_bit.cc,
9810 * sim/ucsim/xa.src/xa_sfr.cc,
9811 * sim/ucsim/z80.src/inst_dd.cc,
9812 * sim/ucsim/z80.src/inst_fdcb.cc,
9813 * support/scripts/keil2sdcc.pl,
9814 * src/pic16/pic16.dsp,
9815 * src/pic16/pic16a.dsp: corrected cvs line endings
9816 * device/lib/printf_large.c: fixed bug 1057979
9817 * src/pic16/gen.c: fixed non-C standard code
9818 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9819 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9820 * support/regression/ports/mcs51/support.c: reload T1 asap
9821 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9822 pdata use and clear idata startup behaviour
9823 * support/regression/tests/bug1057979.c: added
9825 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9827 * device/examples/ds390/ow390/ad26.h,
9828 * device/examples/ds390/ow390/cnt1d.h,
9829 * device/examples/ds390/ow390/crcutil.c,
9830 * device/examples/ds390/ow390/ownet.h,
9831 * device/examples/ds390/ow390/owsesu.c,
9832 * device/examples/ds390/ow390/swt12.h,
9833 * device/examples/ds390/ow390/swtoper.c,
9834 * device/examples/ds390/ow390/temp10.h,
9835 * device/examples/ds390/ow390/thermodl.c,
9836 * device/examples/ds390/tinitalk/tinitalk.dsp,
9837 * device/examples/ds390/tinitalk/tinitalk.dsw,
9838 * device/examples/mcs51/clock/hw.h,
9839 * device/examples/mcs51/simple2/go.bat,
9840 * device/examples/serialcomm/windows/serial.h,
9841 * device/examples/xa51/dummy.c,
9842 * device/examples/xa51/hello.c,
9843 * device/include/80c51xa.h,
9844 * device/include/at89x051.h: corrected cvs line endings
9846 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9848 * src/pic16/main.c (options): added command line --gstack, to trace
9849 stack over/under flows,
9850 * added pragma 'wparam' to allow passing first byte of function
9851 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9852 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9853 call to __gstack_test function and sets up the symbol as extern,
9854 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9855 * popaop): added call to pic16_testStackOverflow,
9856 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9858 * (genCall, genPcall): now all parameters are passed via stack
9859 except in functions that are pass to wparam pragma in which WREG is
9861 * (genPcall): REENTRANT flag is checked to see if variable prototype
9862 contains reentrant keyword, don't call a non-reentrant function, via
9863 a reentrant function pointer or vice versa, functions are never
9865 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9867 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9868 SIGSEGV when accessing a NULL register stucture,
9869 * (pic16_printGPointerType): modified to handle UPPER modifier for
9870 function initializers, changed prototype of function to simpler one,
9871 * (pic16_printIvalFuncPtr): check to see if function is already
9872 added in externs list,
9873 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9874 optimized a move from W to SFR with a move to the same register
9876 * device/lib/pic16/debug: NEW directory, contains debug features
9877 which are enabled when linking with libdebug.lib, currently command
9878 line option --gstack enables stack pointer tracing for over/under
9879 flow, corresponding sources are in debug/gstack
9881 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9883 * doc/sdccman.lyx: updated SDCC version,
9884 * (PIC16 port): update list of command line options,
9885 * src/pic16/device.h (structure pic16_options_t): added field gstack
9886 to enable stack overflow tracing on push/pops,
9887 * src/pic16/device.c (statistics structure): added statistics
9889 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9890 pic16_dump_int_registers): increase statistics counters for each
9891 * variable which is encountered
9892 * (pic16_dump_usection): emit each .udata variable to its own udata
9894 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9895 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9896 parameters via stack, otherwise use old scheme,
9897 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9898 assembler output file,
9899 * src/pic16/main.c: added command line options --gstack to enable
9900 push/pop tracing for stack overflow,
9901 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9902 instructions): added size of each instruction,
9903 * (pic16_countInstruction): estimate size of instructions in
9904 the_pFile list, inline assembly blocks are not counted,
9905 * (pic16_FixRegisterBanking): trace previous register usage, when
9906 banksel optimizations is greater than 0, don't emit a redudant
9909 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9911 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9912 * src/pic16/ralloc.c : applied same fix for pic16.
9913 * src/pic/gen.c : tidied it up a little.
9915 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9917 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9918 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9920 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9922 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9924 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9926 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9927 non-reentrant function __modsint in the interrupt function (thus
9928 corrupting math operations during serial I/O)
9929 * device/lib/ser_ir.c: as above, changed buffersize
9930 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9932 * doc/Makefile: added option -t for rsync
9934 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9936 * src/SDCCast.h (struct ast),
9937 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9939 2004-10-20 Borut Razem <borut.razem AT siol.net>
9941 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9944 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9946 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9948 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9949 support functions to replace long sequences of MOVFF's from access
9950 bank registers to stack and vice versa,
9951 * src/pic16/device.h: added new field opt_flags, where optimization
9952 flags can be set to enable certain features,
9953 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9954 * pBlock, (genFunction, genEndFunction): surroung loop for
9955 saving/loading used registers in stack with PC_INFO pCodes,
9956 INF_LREGS. Code in between can then be optimized by pCode optimizer
9957 to support function calls,
9958 * (genDataPointerSet): fixed bug which loaded float fields in
9959 structures with corrupt data,
9960 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9961 in a standard way debug info on stderr. Feature used for developing
9963 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9964 obsolete chunks of code,
9965 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9966 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9967 * pic16/src/pcode.c (pic16_newpCodeInfo,
9968 * (pic16_newpCodeOpLocalRegs),
9969 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9971 * (pic16_pCodeConstString): printing of the initial value of a
9972 symbol as a comment is inhibited since parsing was already done by
9973 copyStr and output is corrupt,
9974 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9976 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9978 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9980 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9982 * as/mcs51/lkarea.c: removed old K&R style,
9983 (lnksect): changed check on boundary error,
9984 (lnksect2): changed check on boundary error,
9985 (lnksect2): extend XSTK to end of page if size = 1
9986 * as/mcs51/lkmain.c: removed old K&R style,
9987 (Areas51): create l_IRAM symbol
9988 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9989 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9990 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9991 * device/lib/_mullong.c: added version to be compiled with xstack
9992 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9993 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9994 * device/lib/mcs51/crtxstack.asm: fixed comment
9995 * src/SDCCglue.c: maxInterrupts defaults to 0,
9996 (emitMaps): added pdata,
9997 (createInterruptVect): (re)moved default,
9998 (glue): added pdata,
9999 (glue): moved __start__xstack to XSTK with default size 1
10000 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
10001 and options.float_rent when options.stackAuto is set,
10002 (linkEdit): only write XDATA_NAME if provided on command line
10004 * src/SDCCmem.c: added pdata
10005 * src/port.h: added pdata_name to PORT
10006 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
10007 (saveRegisters, unsaveRegisters): removed usage of B,
10008 (genMinus): fixed accumulator clash,
10009 (genJumpTab): added comment, this needs another look
10010 * src/mcs51/gen.c: added check for "B in use" paranoia,
10011 added pushB() and popB()
10012 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10015 * src/ds390/main.c,
10017 * src/mcs51/main.c,
10019 * src/pic16/main.c,
10021 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10022 added PSEG (PAG,XDATA) or NULL to port specifier
10023 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10024 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10025 (_mcs51_genInitStartup): removed __start__xstack equ,
10026 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10027 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10028 * src/z80/gen.c (_rleAppend): fixed warnings
10029 * support/regression/tests/zeropad.c: added pdata test
10030 * .version: bumped to 2.4.6
10032 2004-10-17 Borut Razem <borut.razem AT siol.net>
10034 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10035 as a part of nightly build
10037 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10039 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10040 WREG holds the first byte function parameters,
10041 * (aopForSym): take special case for symbols which are in FARSPACE
10042 but in CODESPACE too,
10043 * (assignResultValue): modified to take into account _G.useWreg,
10044 * (genCall): don't use wreg for parameter passing when function is
10045 declared as reentrant, too, added optimization INCF to stack
10046 pointer when stack parameter count is 1,
10047 * (genFunction, genEndFunction): refurnished and fixed to not using
10048 wreg for passing parameters when function has varargs or is
10049 reentrant, fixed bug with symbol name compare for generating
10050 functions in absolute address,
10051 * (pic16_storeForReturn): refurnished,
10052 * (genCmp): began writing a new version of the function, not ready
10053 yet, therefore it is disabled,
10054 * (genAssign): do not read code memory when assigning a function to
10055 a pointer function,
10056 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10057 array of characters, not pointer,
10058 * (pic16initialComments): in debug mode emit an .ident directive for
10060 * (_process_pragma): emit a new warning type (internal to pic16)
10061 when setting stack to default length, emit a similar warning when
10062 placing a function at absolute address and address is not word aligned
10063 * (_pic16_parseOptions): added 'return TRUE' statement,
10064 * (_pic16_linkEdit): if compiling a source, then add the source's
10065 file object, first in the list of objects to link,
10067 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10069 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10070 * src/pic/main.c : removed VC warning.
10071 * src/pic/gen.c : changed comment.
10073 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10075 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10076 reference to a deprecated symbol _GPTRREG was causing failure to
10077 link. Thanks G. M. Gallant for the info.
10079 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10081 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10082 comments for Bugs item #954788.
10084 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10086 * src/pic16/device.c (pic16_dump_gsection,
10087 * pic16_groupRegistersInSection): handle symbols declared to be in
10088 access bank differently,
10089 * src/pic16/gen.c (struct _G): added field resDirect,
10090 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10091 send values read from stack directly to result and don't allocate
10093 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10095 * (pic16_sameRegsOfs): NEW,
10096 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10097 free because they were not allocated from temporary pool,
10098 * pic16_popRegFromString): workaround to fix a problem with
10099 allocating variables twice or never,
10100 * (genGenPointerGet): using PRODL instead of FSR0H,
10101 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10103 * (genAssign): take advantage of the _G.resDirect flag,
10104 * (genCast): around line 11844, use mov2f instead of directly
10105 MOVFF'ing between operands to account for literal values,
10106 * src/pic16/genutils.c: some new debug functions for gpsim have been
10108 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10109 float with integer part only,
10110 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10111 place variables in access bank
10112 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10113 updated sources to reflect recent changes in gen.c
10115 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10117 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10118 sources that searched for headers in installation path, now the
10119 device/include/pic16 is used,
10120 * src/pic16/glue.c (pic16glue),
10121 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10122 .line directives if not in debug mode, this suppresses assembler's
10123 warnings for ignored directives
10125 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10127 * src/port.h: made reset_regparms prototype void parameter explicit.
10128 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10129 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10130 * doc/sdccman.lyx: documented warning disabling and how to use
10131 printf_large to make it print floats.
10132 * device/include/stdbool.h: NEW
10133 * device/lib/_atof.c,
10134 * device/lib/_divuint.c,
10135 * device/lib/_divulong.c,
10136 * device/lib/expf.c,
10137 * device/lib/printf_large.c,
10138 * device/lib/sincosf.c,
10139 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10140 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10141 a completely reentrant lib.
10143 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10145 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10146 * device/include/pic16/stdio.h: fixed bug with colon
10148 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10150 * device/include/pic16/stdio.h,
10151 * device/include/pic16/stdlib.h,
10152 * device/include/pic16/math.h: NEW
10153 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10154 declared as _naked to reduce overhead
10155 * device/lib/Makefile.in (target port-specific-objects-pic16):
10156 changed * to *.* so to ignore the CVS directory,
10157 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10158 stacked variables back in stack,
10159 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10162 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10164 * .version: bumped version number to 2.4.5
10165 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10166 * support/Util/SDCCerr.c (messages structure): added entry for
10169 Large cumulative patch for pic16 port and libraries.
10170 * device/include/pic16/sdcc-lib.h,
10171 * device/include/pic16/stdarg.h,
10172 * device/include/asm/pic16/features.h,
10173 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10174 * device/include/pic16/float.h: changes reentrant keyword with
10175 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10176 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10177 updated target build-libraries to include objects from gptr,
10178 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10179 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10180 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10181 all function headings,
10182 * src/SDCCmain.c: added global parameter userIncDirsSet,
10183 * (parseCmdLine): when option -I is encountered add directory to
10184 userIncDirsSet too,
10185 * src/version.awk: added space between control and long,
10186 * src/pic16/NOTES: added some notes for the port,
10187 * src/pic16/gen.c: added prototype for mov2fp function,
10188 * (fReturnpic16[]): properly named return value registers,
10189 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10190 * (aopForSym): added code to handle symbols with onStack flag set,
10191 symbols onStack are allocated PTRSIZE bytes,
10192 * (aopFreeAsmop): handles special case where asmops are stack objects,
10193 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10194 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10195 added argument lock to trace flaws in allocating temporary registers
10196 when developing port,
10197 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10198 * (pic16_popRegFromString): reenabled allocating a direct register
10200 * (assignResultValue): various beautifications,
10201 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10202 referenced function argument,
10203 * (genIpush): reenabled to allow stacked arguments, handles only
10204 ic->parmPush iCodes,
10205 * (genCall, genPcall): major changes to allow for variable argument
10206 functions, fixed a bug with falsely restoring stack pointer after
10207 returning from call,
10208 * (genFunction): pending code for critical function,
10209 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10210 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10211 * (genNearPointerGet): fixed bug with indirect reading, was always
10213 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10215 * (genAddrOf): rewrote code to take address of a stacked function parameter
10216 * (genCast): fixed casting to generic pointer type,
10217 * src/pic16/gen.h: added AOP_STA,
10218 * (struct asmop): added field stk,
10219 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10220 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10221 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10222 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10223 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10224 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10226 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10228 * (pic16_port structure): generic pointer size is set to 3,
10229 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10230 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10232 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10233 operand is an iTemp,
10235 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10237 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10238 * debugger/mcs51/simi.c: addapt new syntax of s51
10240 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10242 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10243 * src/pic16/pcode.c: commented out some calls to free() in order to
10246 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10249 * src/SDCCicode.c (isiCodeInFunctionCall),
10250 * src/avr/ralloc.c (selectSpil),
10251 * src/pic/ralloc.c (selectSpil),
10252 * src/pic16/ralloc.c (selectSpil),
10253 * src/ds390/ralloc.c (selectSpil),
10254 * src/hc08/ralloc.c (selectSpil),
10255 * src/xa51/ralloc.c (selectSpil),
10256 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10257 stack in the middle of a function call sequence (fixes bug #1020268)
10258 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10259 costs associated with the minimum switch case.
10261 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10263 * src/SDCC.lex: fixed bug #1030549
10265 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10267 * src/SDCCcse.h (struct cseDef),
10268 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10269 over a function call if the CSE is derived from a symbol whose
10270 address has been taken (fixes bug #1029883)
10271 * support/regression/tests/bug-1029883: a new regression test for
10274 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10276 * src/hc08/gen.c (emitinline): fixed bug #1029778
10277 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10278 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10279 and starts toward RFE #905167)
10281 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10283 * src/pic16/gen.c (mov2f): New function to move an operand to
10284 another without considering if it is a literal or a register,
10285 * (pic16_sameRegs): don't check if they are both AOP_REG,
10286 * (AccRsh): removed andmask=0 lines,
10287 * (genLeftShift): duplicated to be improved in future versions,
10288 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10289 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10290 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10291 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10292 * (insertBankSwitch): fixed inserting banksel directives algorithm
10293 for instructions that follow a skip instruction, this fixes a report
10294 for broken subtraction code generation,
10295 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10296 iCode is a left op, just in case result and right share the same
10299 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10302 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10304 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10305 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10306 on 2004-09-12; it was buggy
10308 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10310 * src/SDCCsymt.h: removed RESULT_CHECK
10315 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10317 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10319 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10320 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10321 configuration values no more rejected by compiler, they are assigned
10322 to configuration registers with a warning message instead,
10323 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10324 the for-loop so last conf register is emitted too,
10325 * (_pic16_initPaths): link library libsdcc.lib by default,
10326 * (_hasNativeMulFor): modified test for multiplication according to
10327 Raphael Neider's remarks. Integer multiplication is also done with
10329 * device/include/pic16/pic18fregs.h: corrected type error in while
10330 testing and including 18f6720 header file
10332 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10334 * src/pic16/device.h (pic16_options): removed field use_crt,
10335 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10336 until an optimization to handle single bits is added,
10337 * (pic16_loadFSR0): moved before genUnpackBits,
10338 * (genAnd): some white lines removed,
10339 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10340 leave_reset flags in pic16_options when using crt modules,
10342 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10344 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10345 for bugs 898889 & 979599. Also used some safer print instructions.
10347 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10349 * src/pic16/device.h (pic16_options_t): added field use_crt,
10351 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10352 catch a probable future bug,
10353 * src/pic16/gen.c: aopIdx function commented out,
10354 * (genAssign): commented out old code which used aopIdx,
10355 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10356 code, added if conditionals to take into account the --use-crt
10357 command line options,
10358 * src/pic16/main.c (pic16_optionsTable): added new command line
10359 options, --use-crt= and --no-crt,
10360 * (_pic16_linkEdit): now the proper crt object is added in the
10361 linker command line except than when --no-crt is specified,
10362 * src/pic16/pcode.c,
10363 * src/pic16/pcode.h: added some structures and functions for a new
10364 optimization scheme to compansate for instruction overhead between
10365 same iCodes, this scheme is currently under development and is not
10366 working in any way,
10367 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10369 * device/lib/pic16/startup/crt0i.c,
10370 * device/lib/pic16/startup/crt0iz.c: added global char variable
10371 __uflags to force the generation of an idata section
10373 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10376 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10377 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10379 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10381 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10382 Frieder) and clarified the default code optimization mode
10384 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10386 * src/SDCC.lex (doPragma, process_pragma),
10387 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10388 "opt_code_size", and "opt_code_balanced"
10389 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10390 regrouped options by category, added support for category headers
10391 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10392 and "--opt-code-size"
10393 * doc/sdccman.lyx: documented these new options and pragmas
10394 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10395 preference into account
10397 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10399 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10400 geniCodePreDec): Fixed bug 904237 by generating a warning
10402 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10404 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10406 * src/pic/device.c : When no max ram set validate full memory range.
10408 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10410 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10412 * device/lib/_gptrget.c,
10413 * device/lib/_gptrput.c: updated comment
10414 * device/lib/calloc.c,
10415 * device/lib/free.c,
10416 * device/lib/malloc.c,
10417 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10418 * src/SDCCcse.c (cseBBlock),
10419 * src/SDCCicode.c (printOperand, geniCodeArray),
10420 * src/SDCCicode.h (struct operand): fixed bug 868103
10421 * support/regression/tests/bug-868103.c: added
10422 * src/SDCCast.c (searchLitOp),
10423 * src/SDCCcse.h (struct cseDef),
10424 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10425 * src/SDCCicode.h (struct operand),
10426 * src/SDCCsymt.h (struct sym_link),
10427 * src/avr/gen.c (hasInc),
10428 * src/ds390/gen.c (hasInc),
10429 * src/hc08/gen.c (genPlusIncr, hasInc),
10430 * src/mcs51/gen.c (hasInc),
10431 * src/pic16/glue.c (pic16_printIvalChar),
10432 * src/pic16/ralloc.c (regWithIdx),
10433 * src/xa51/gen.c (hasInc) : removed warnings
10434 * src/SDCCast.c (createBlock): added comment ???
10435 * src/hc08/ralloc.c: updated comments
10437 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10439 * doc/sdccman.lyx: updated section on switch statements, added
10440 section about semaphore locking
10441 * doc/Makefile: added option -info for latex2html
10442 * device/lib/_gptrget.c,
10443 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10445 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10447 * src/pic/device.h,
10448 * src/pic/device.c,
10449 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10450 maxram is less than 0x100.
10452 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10454 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10456 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10459 * src/mcs51/main.c,
10460 * src/ds390/main.c,
10464 * src/pic16/main.c,
10467 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10468 a jump table is the best form for a switch statement, including
10469 automatic insertion of missing cases to make the case range
10470 continuous. Developed in collaboration with Frieder Ferlemann.
10472 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10474 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10475 accumulator result if it needs sign extension
10477 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10479 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10481 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10483 * device/lib/gbz80/printf.c,
10484 * device/lib/z80/printf.c: removed define for NULL
10486 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10488 * as/xa51/xa_link.c,
10489 * device/examples/ds390/ow390/ad26.c,
10490 * device/examples/ds390/ow390/cnt1d.c,
10491 * device/examples/ds390/ow390/counter.c,
10492 * device/examples/ds390/ow390/ds2480.h,
10493 * device/examples/ds390/ow390/ds2480ut.c,
10494 * device/examples/ds390/ow390/findtype.c,
10495 * device/examples/ds390/ow390/gethumd.c,
10496 * device/examples/ds390/ow390/owllu.c,
10497 * device/examples/ds390/ow390/ownetu.c,
10498 * device/examples/ds390/ow390/swt12.c,
10499 * device/examples/ds390/ow390/swtloop.c,
10500 * device/examples/ds390/ow390/temp.c,
10501 * device/examples/ds390/ow390/temp10.c,
10502 * device/examples/ds390/ow390/thermo21.c,
10503 * device/examples/ds390/ow390/tinilnk.c,
10504 * device/examples/ds390/ow390/tstfind.c,
10505 * device/examples/serialcomm/windows/serial.cpp,
10506 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10507 * device/include/reg51.h: fixed line endings for cvs
10509 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10511 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10512 packRegsForAccUse, packRegisters): new accumulator register
10514 * support/regression/ports/hc08/support.c (_putchar): suppress
10515 warning of unused variable
10516 * src/SDCCicode.c: added SWAP entry to codeTable
10518 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10520 * device/lib/sprintf.c: forgot to add this file before previous commit
10522 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10524 * src/pic16/gen.c (genPackBits): added operand right in function
10525 parameters, load result directly if p_type is POINTER (that is
10526 called by genNearPointerSet)
10527 * (genUnPackBits): added operand left in function parameters,
10528 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10529 FSR0 if accessing bitfields,
10531 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10533 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10534 _print_format; updated printf, sprintf, vsprintf
10535 * device/include/asm/default/features.h: corrected comment/define
10536 * device/lib/Makefile.in: added sprintf.c
10537 * device/lib/libsdcc.lib: added sprintf module
10538 * device/lib/printf_large.c,
10539 * device/lib/vprintf.c,
10540 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10542 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10543 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10544 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10546 * support/regression/tests/zeropad.c: define idata as data for hc08
10548 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10550 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10551 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10552 labels are referenced at least once (even if a reference is not found)
10553 * src/hc08/gen.c (emitcode): set isComment flag for comments
10554 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10555 loads), rules 6a..6b (optimize jumps to return)
10557 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10559 * device/lib/acosf.c (acosf),
10560 * device/lib/asinf.c (asinf),
10561 * device/lib/atanf.c (atanf),
10562 * device/lib/ceilf.c (ceilf),
10563 * device/lib/cosf.c (cosf),
10564 * device/lib/coshf.c (coshf),
10565 * device/lib/cotf.c (cotf),
10566 * device/lib/fabsf.c (fabsf),
10567 * device/lib/floorf.c (floorf),
10568 * device/lib/log10f.c (log10f),
10569 * device/lib/logf.c (logf),
10570 * device/lib/sinf.c (sinf),
10571 * device/lib/sinhf.c (sinhf),
10572 * device/lib/sqrtf.c (sqrtf),
10573 * device/lib/tanf.c (tanf),
10574 * device/lib/tanhf.c (tanhf),
10575 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10576 replaced all instances of "reentrant" in the library functions
10577 defined in math.h with this macro.
10578 * support/regression/tests/float_trans.c: reenabled test for hc08
10580 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10582 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10583 erroneously deleted
10585 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10587 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10588 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10589 multi-byte volatile operands are used
10590 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10591 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10592 initialization to area GSINIT0 so that it would always precede
10593 any static initializers in GSINIT
10594 * support/regression/tests/zeropad.c: fixed idata define for hc08
10595 * support/regression/tests/bug-927659.c,
10596 * support/regression/tests/float_trans.c: disabled tests for hc08
10597 pending missing library routines
10598 * .version: increased version number to 2.4.4 - hc08 port now passes
10602 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10604 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10605 * Makefile.common.in,
10607 * as/hc08/Makefile.in,
10608 * as/mcs51/Makefile.in,
10609 * as/z80/Makefile.in,
10610 * debugger/mcs51/Makefile.in,
10611 * device/include/Makefile.in,
10612 * device/lib/Makefile.in,
10615 * link/z80/Makefile.in,
10616 * packihx/Makefile.in,
10617 * sim/ucsim/main_in.mk,
10618 * sim/ucsim/avr.src/Makefile.in,
10619 * sim/ucsim/doc/Makefile.in,
10620 * sim/ucsim/gui.src/serio.src/Makefile.in,
10621 * sim/ucsim/hc08.src/Makefile.in,
10622 * sim/ucsim/s51.src/Makefile.in,
10623 * sim/ucsim/xa.src/Makefile.in,
10624 * sim/ucsim/z80.src/Makefile.in,
10626 * support/cpp2/Makefile.in,
10627 * support/librarian/Makefile,
10628 * support/makebin/Makefile: added DESTDIR to the install path proposed
10629 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10630 * doc/sdccman.lyx: added DESTDIR documentation
10632 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10634 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10635 instruction for interrupt handlers, use fast returns when returning
10636 from high priority interrupts
10638 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10640 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10642 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10643 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10644 bugs, ported much of Bernhard's code from mcs51
10645 * src/mcs51/gen.c (genSend),
10646 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10647 than one when calling a reentrant function
10648 * device/lib/_mullong.c: defined an alternate struct layout for big
10649 endian ports (hc08)
10651 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10653 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10656 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10658 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10659 are sane and complete before asking the port its prefered parameter
10660 passing method (fixes bug #1017633)
10661 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10664 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10666 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10667 problem in bitfields >= 8 bits.
10669 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10671 * src/SDCCsymt.c: undid changes that were not meant to be committed
10673 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10675 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10677 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10679 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10680 copied and wrong bit got inverted
10682 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10684 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10685 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10686 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10687 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10688 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10689 assignments to bitfields at known addresses
10690 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10691 reads from bitfields at known addresses
10692 * src/hc08/ralloc.c (packRegisters),
10693 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10694 genhc08Code): optimize pointer get values used as conditionals
10695 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10698 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10700 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10701 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10702 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10705 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10707 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10709 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10711 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10714 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10716 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10718 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10720 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10723 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10725 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10727 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10729 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10730 cases use more compact code.
10732 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10734 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10736 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10738 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10740 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10743 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10744 parameter of changePointer() from symbol* to sym_link*
10745 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10746 * src/SDCCsymt.c (compareType): void* type is castable to other
10747 pointers, but not necesarily an exact match.
10748 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10749 is no longer blindly treated as an exact match.
10750 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10752 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10754 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10756 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10760 * src/pic/ralloc.h,
10761 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10763 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10765 * src/pic/device.c,
10766 * src/pic/device.h,
10767 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10769 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10771 * src/mcs51/gen.c (emitcode): fixed bug #992819
10773 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10775 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10776 there's no need to make it worse
10778 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10780 * src/mcs51/ralloc.c (deassignLR),
10781 * src/ds390/ralloc.c (deassignLR),
10782 * src/hc08/ralloc.c (deassignLR),
10783 * src/z80/ralloc.c (deassignLR),
10784 * src/pic/ralloc.c (deassignLR),
10785 * src/pic16/ralloc.c (deassignLR),
10786 * src/avr/ralloc.c (deassignLR),
10787 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10788 rlivePoint): fixed another part of bug #971834
10790 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10792 * src/z80/main.c: enabled "critical" keyword
10793 * src/z80/mappings.i,
10794 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10795 functions (fixes bug #979646)
10796 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10798 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10800 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10803 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10805 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10806 doesn't disable too much optimizations
10808 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10810 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10812 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10814 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10816 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10818 * src/pic/gen.c tidied up tabs
10819 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10820 * src/pic/main.c tidied up tabs
10821 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10822 * src/pic/pcoderegs.c tidied up tabs
10823 * src/pic/ralloc.c tidied up tabs
10825 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10827 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10828 to S_FIXED for pic16 port and when symbol is not in level 0,
10829 allocate for S_REGISTER storage class and pic16 port, too,
10830 * src/pic16/device.h: prototype for checkSym,
10831 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10832 * (pic16_assignConfigWordValue): test the value and the mask to
10833 validate that the value is suitable for the configuration word,
10834 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10835 collect extern declared symbols, don't emit symbol twice, check
10836 first if symbol is in publics set first,
10837 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10838 * added command line '--fstack' which enables an experimental
10839 feature for stack access, too buggy to be used yet...
10840 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10841 * (pic16_allocDirReg): when register has storage class S_REGISTER
10842 allocate in pic16_dynAccessRegs,
10843 * device/include/pic16/pic18f????.h: modified configuration word
10844 naming convention, words started as CONFIG0H but should be CONFIG1H
10846 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10848 * device/include/mcs51reg.h: fixed bug 970993
10850 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10852 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10853 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10854 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10855 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10856 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10857 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10858 error/warning numbers,
10859 added function setWarningDisabled()
10860 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10861 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10862 _memcmp.c _memmove.c calloc.c realloc.c free.c
10863 * support/regression/tests/malloc.c: added tests for new functionality
10864 * support/regression/tests/zeropad.c: added tests for truncated initializers
10865 and initialized char arrays starting with '\x0'
10866 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10868 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10870 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10872 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10874 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10875 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10876 peephole 177.e. Thanks to anonymous
10878 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10880 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10881 function isn't used in the source but referenced as a
10882 variable initializer then declare it as extern in .asm file
10884 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10886 * .version: increased version number to 2.4.3
10888 Adding version extension according to ChangeLog CVS revision
10889 * src/Makefile.in (target all): added dependency 'version.h'
10890 * (rule version.h): added rule to create version.h from ChangeLog,
10891 * (rule dep): added dependency version.h,
10892 * src/version.awk: AWK script to create version.h
10893 * src/SDCCdwarf2.c (dwWriteModule),
10894 * src/SDCCglue.c (initialComments),
10895 * src/SDCCmain.c (printVersionInfo): modified to write after
10896 version string the version extension number,
10897 * src/SDCCutil.c: included "version.h"
10898 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10900 * src/SDCCutil.h: added prototype for getBuildNumber
10902 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10903 includeDirsSet, too,
10904 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10905 const char [] is found in function prototype...
10907 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10908 moving to WREG with source is already in WREG,
10909 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10910 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10911 * (aopForSym): stack'ed symbols are partially supported, added
10912 if-clause to support symbols in FARSPACE,
10913 * (sameRegs): added test for AOP_ACC to see if registers are same,
10914 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10915 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10916 * (pic16_popRegFromString): will not allocate a new register if it
10917 doesn't find one by name, bug may have introduced...
10918 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10919 * (genIpush): revived to use pic16 port's stack,
10920 * (genAddrOf): added incomplete case for stack'ed operand,
10921 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10922 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10923 can handle multibyte operands,
10924 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10925 * (pic16initialComments): added message for MPLAB compatibility
10927 * src/pic16/main.h: prototype for pic16_mplab_comp,
10928 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10929 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10930 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10931 because of increased complexity of procedure,
10932 * (_process_pragma): stack pragma changed to format 'stack pos len',
10933 emit symbol '_stack_end' to conform with gplink,
10934 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10935 to search for register,
10936 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10938 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10939 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10940 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10941 case for PO_GPR_REGISTER,
10942 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10943 dies, the new era is ahead !...
10944 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10945 pic16_dynInternalRegs,
10946 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10947 * (pic16_allocDirReg): minor optimizations and bug fixes,
10948 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10950 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10951 load stack and frame pointer with address of 'stack_end' symbol
10953 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10955 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10956 without source code but only variable initializers
10958 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10960 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10961 external are not declared as extern to reduce overhead while linking
10963 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10965 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10967 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10969 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10970 Yee Keat for the patch
10971 * src/SDCCast.c (decorateType): fixed bug #979599
10972 * src/ds390/gen.h: removed local fReturnSizeDS390
10973 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10974 * src/ds390/gen.c (genAnd, genOr, genXor),
10975 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10977 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10979 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10980 add relFilesSet to $3, manipulate $2 to handle linking of object
10981 files without source files in command line,
10982 * device/include/pic16 (all headers): added ID location macros,
10983 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10984 entries for ID location bytes,
10985 * (pic16_assignIdByteValue): NEW,
10986 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10987 added field dumpcalltree to pic16_options_t,
10988 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10989 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10990 emitting rFalseIfx label after check_carry label,
10991 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10992 pic16_emitDIRegs), NEW
10993 * (pic16glue): dump .calltree file when option --calltree found,
10994 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10995 * (_pic16_genAssemblerPreamble): emit ID locations after
10996 configuration registers,
10997 * (pic16_linkCmd): modifications of the link command,
10998 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10999 * (pic16_pCodeInitRegisters): don't init stack registers,
11000 * (pic16_findPrevInstruction): fixed bug,
11001 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
11002 bug with immediate registers,
11003 * (buildCallTree): traces stack push and pop,
11004 * (pct2): dump also stack usage for each function,
11005 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
11006 * (pic16_allocDirReg): various modifications,
11007 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
11010 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
11012 * src/pic16/pcode.c: removed buggy double colon
11014 2004-07-01 Borut Razem <borut.razem AT siol.net>
11016 * support/scripts/sdcc.nsi: added include/pic16 to setup
11018 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11020 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11021 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11023 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11024 specific command line arguments. Also added sample lkr script
11025 for placing a variable at a specific memory bank.
11026 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11027 at a specific memory bank,
11028 * (pic16_dump_isection): fixed bug which caused string literals to
11029 be omitted when dumping idata section,
11030 * (pic16_groupRegistersInSection): added code to handle registers
11031 in specific memory banks,
11032 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11033 public, all references are renamed too,
11034 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11036 * (pic16_storeForReturn): added case to handle when dest is WREG,
11037 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11038 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11039 pic16_rel_udata, check to see if that register is marked as being
11040 a member of a specific memory bank,
11041 * (pic16_printIvalCharPtr): added code to add string literals either
11042 to code or the idata sections,
11043 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11044 also accept the 'udata' pragma,
11045 * src/pic16/main.h: new structure types sectName and sectSym
11046 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11047 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11048 * (pic16_findPrevInstruction): fixed, it returned nothing,
11049 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11050 instruction combinations,
11051 * (pic16_FixRegisterBanking): heavily reorganised,
11052 * (pic16_AnalyzeBanking): if generating banksel directives is
11053 disabled, then don't call FixRegisterBanking at all,
11054 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11055 completely removed,
11056 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11058 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11060 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11061 Phuah Yee Keat <yk.phuah AT nestac.com>
11063 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11065 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11066 correctly the IVT even if it is relocated to some other location
11068 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11070 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11071 * device/include/pic16/pic18f2220.h: NEW,
11072 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11073 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11074 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11075 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11076 nodefaultlibs, ivt_loc is the location of the interrupt vector
11077 table, and nodefaultlibs signs that default libraries should not be
11078 linked in link stage,
11079 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11080 according to --ivt-loc argument,
11081 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11082 when pragma stack is found,
11084 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11086 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11087 256 (range check), 257 (do while), 258.a-f (bit banging
11088 f.e. on 3-wire SPI bus)
11090 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11092 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11093 variables used exclusively within a loop
11095 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11097 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11099 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11101 * src/SDCClrange.c (computeClash): fixed bug #971834
11103 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11105 * src/mcs51/gen.c (genCmp): fixed bug #975903
11106 * src/hc08/gen.c (operandsEqu),
11107 * src/ds390/gen.c (operandsEqu),
11108 * src/z80/gen.c (operandsEqu),
11109 * src/pic/gen.c (operandsEqu),
11110 * src/pic16/gen.c (operandsEqu),
11111 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11112 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11114 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11116 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11118 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11120 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11121 default case in switch statement,
11122 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11123 to eliminate problem with initialisation of pointers, but problem
11125 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11126 * (emitStaticSegment): removed various lines emitting debug info,
11127 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11128 added processor registers for utilizing EEPROM,
11129 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11130 configurable and set 8
11132 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11134 * .version: increased version number to 2.4.2,
11136 Cumulative patch for pic16 port
11137 * src/pic16/device.c: changed scheme to dump initial values for
11138 variables in idata segment, all print_idata* functions were removed,
11139 now the pic16_printIval* will be called,
11140 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11141 * _pic16_printPointerType, pic16_printPointerType,
11142 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11143 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11144 NEW, similar to the respective functions in SDCCglue.c,
11145 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11146 way, emitting hex bytes,
11147 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11149 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11151 * src/avr/ralloc.c (serialRegAssign),
11152 * src/xa51/ralloc.c (serialRegAssign),
11153 * src/pic/ralloc.c (serialRegAssign),
11154 * src/pic16/ralloc.c (serialRegAssign),
11155 * src/hc08/ralloc.c (serialRegAssign),
11156 * src/z80/ralloc.c (serialRegAssign),
11157 * src/ds390/ralloc.c (serialRegAssign),
11158 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11160 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11162 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11163 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11165 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11167 Cumulative patch for pic16 port:
11168 * src/pic16/device.h (typedef PIC16_device) modified fields for
11169 defining microcontrollers,
11170 * src/pic16/device.c: added new info for all devices in Pics16 array,
11171 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11172 to be optimised out by the pCode optimiser,
11173 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11174 specially, bug reported by G.M. Gallant,
11175 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11176 as force'd so that cannot be optimised out by pCode optimiser,
11177 * src/pic16/pcode.c,
11178 * src/pic16/pcodepeeph.c,
11179 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11180 they are disabled by default, but can be enabled explicit with
11181 command argument --denable-peeps, for testing,
11182 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11183 --pomit-ivt in COMPILE_FLAGS
11185 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11187 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11188 compilation on MSVC
11190 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11192 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11194 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11196 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11197 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11199 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11201 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11202 would only assign 0x300001 register.
11204 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11206 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11207 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11209 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11211 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11213 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11214 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11215 added peephole 254 (left shift), 255 (jump table)
11217 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11219 * device/lib/Makefile.in: removed comment line with model-pic16,
11220 * (target port-specific-objects-pic16): the libraries and objects
11221 are copied to the build directory form the device/lib/pic16/bin
11224 Cumulative patch concerning pic16 port:
11225 * library directory has been re-organized,
11226 * added support for PIC18F1220,
11227 * added headers and library sources for chips 18f1220,18f6520,
11228 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11230 * configuration registers setting has changed, now each supported
11231 device has a complete description of the registers it uses,
11232 * all initialisations are moved to idata sections, these section
11233 can be absolute or relocatable,
11234 * fixed initialisation of codespace variables,
11235 * fixed warning about PCLATU and gpsim,
11236 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11237 * (genAssign): use table reads when assigning from variables in codespace,
11238 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11239 char/int variables placed in codespace,
11240 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11241 registers set in .asm file, no need for --pomit-config-words anymore,
11242 * (pic16glue): some 8051 legacy segments are commented out
11243 (to be removed completely),
11244 * added support for alternative assembler and linker with --asm=
11245 and --link= command line arguments,
11246 * peepholes are disabled automatically in the port, no need to
11247 specify on command line,
11248 * port supports natively char/int/long multiplication, but converts
11249 all divisions to support functions,
11250 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11251 to the file set in variable $2,
11252 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11253 strings in ASCII format and not in hex,
11254 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11255 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11256 allocate proper register if iCodes aren't temporary,
11258 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11260 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11262 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11264 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11267 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11269 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11270 computed address is reused
11271 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11272 multi-byte bitfields
11274 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11276 * src/z80/gen.c: (genArrayInit): must check for pointers too
11278 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11280 * support/regression/tests/zeropad.c: never meant to commit the
11281 nestedstruct test: removed, added check for GCC version
11283 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11285 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11286 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11287 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11288 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11289 bugs 928906 and 954082 half-empty initializers
11291 * src/SDCCsymt.c (getAllocSize): added for above fix
11292 * src/z80/gen.c (genArrayInit): fixed bug 741044
11293 * support/regression/tests/zeropad.c: added tests
11295 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11297 * src/pic16/device.c (pic16_dump_section): corrected bug which
11298 caused some symbols of the libraries to be misplaced
11300 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11302 * src/pic16/glue.c,
11303 * src/pic16/ralloc.h,
11304 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11305 to fix conflict with pic port
11307 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11309 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11310 externs configuration variables,
11311 * src/pic16/ralloc.h,
11312 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11313 prototype in header, commented out some debug messages
11315 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11317 * src/pic16/glue.c,
11318 * src/pic16/main.c,
11319 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11320 for gpasm COFF object generation. Thanks to D. Hawkins for
11323 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11325 * src/ds390/main.c,
11326 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11327 Brock for spotting this)
11328 * src/ds390/gen.c (genEndFunction),
11329 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11330 interrupt handler and critical. Disable push/pop optimizations when
11331 peephole optimizations disabled.
11333 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11335 Updated pic16 library sources and headers.
11336 * device/lib/pic16/pic18f*/ ,
11337 * device/include/pic16/*.h: modified to handle structured SFR
11340 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11342 * src/port.h (PORT structure): added hook initPaths, now each
11343 port can declare its own default search paths,
11344 which can been seen with the --print-search-dirs option,
11345 see pic16 port for example,
11346 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11347 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11348 * (doPrintSearchDirs): NEW, replaces in a central manner the
11349 printing of search dirs which was split in set*Paths functions,
11350 * (main): added call to port->initPaths and doPrintSearchDirs,
11352 * src/ds390/main.c,
11355 * src/izt/tlcs900h.c,
11356 * src/mcs51/main.c,
11358 * src/pic16/main.c: modified port structures to reflect addition of
11361 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11362 * (pic16_dump_section): for registers in same address reserve memory once,
11363 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11365 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11366 result is greater in size than right or left,
11367 * (pic16_genUMult8X8_8): there are some cases where the result can
11368 be 16 bits size, so handle these,
11369 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11370 * (pic16_outBitC): modified to emit pcodes,
11371 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11373 * (genDivOneByte): implemented algorithm to divide 8-bits,
11374 * (genCmp): uncommented goto, but issues still exist,
11375 * (genAnd): fixed a bug with variables >8bits,
11376 * (genPackBits): optimization added that uses BCF/BSF to change a
11378 * (genAssign): fixed bug when assigning floating point literals,
11379 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11380 __sdcc_gsinit_startup label,
11381 * src/pic16/main.c (_pic16_init): removed search directory
11383 * (_pic16_initPaths): NEW, used to initialise search directories,
11384 * (_hasNativeMulFor): support functions for all except char/int
11385 multiplication, and char division,
11386 * (PIC16_port struct): modified entry for native mul support,
11387 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11389 * (buildCallTree): call to register_usage is ifdef'ed out,
11391 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11393 * device/include/string.h: applied Stas Sergeev's patch to make this
11394 header file compatible with the preprocessor -Wundef option
11395 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11396 failure (fixes bug #941458)
11398 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11400 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11401 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11402 that the variable, not the function, should be static
11403 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11404 to be consistent with non-literal case
11406 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11408 * src/SDCCast.c (isConformingBody): fixed bug #949967
11409 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11410 convilong): fixed bug #952086
11412 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11414 * src/SDCCmem.c (allocVariables): fixed bug #955321
11416 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11418 * src/hc08/main.c (_hc08_genAssemblerEnd),
11419 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11420 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11421 completely eliminated the use of a temporary file
11422 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11423 when more than one file linked
11424 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11426 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11428 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11429 which fixes bug #543481
11430 * support/regression/tests/bug-751703.c: fixed comments left from a
11431 cut and paste error
11432 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11433 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11434 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11436 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11437 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11438 are now changed to underscores in moduleName
11440 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11442 * as/mcs51/lkmem.c: better fix for bug #954173
11444 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11445 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11447 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11448 * device/include/c8051f000.h,
11449 * device/include/c8051f120.h,
11450 * device/include/c8051f300.h,
11451 * device/include/c8051f310.h,
11452 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11453 PWM16) and detab'ed
11455 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11457 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11458 and mailing lists, doc'ed --no-peep-comments, removed reference
11459 to knoppix (newest version has no LyX/LaTeX), other minor changes
11460 * src/SDCCglue.c (glue): save 2 bytes stack space with
11461 option --main-return. The ljmp could probably be avoided too
11463 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11465 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11467 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11469 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11470 * src/SDCCopt.c (isLocalWithoutDef),
11471 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11472 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11473 (credit to Maarten Brock for patch #949363, on which this is based)
11474 * support/regression/tests/bug-751703.c: some test cases of extern used
11475 within inner scopes.
11477 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11479 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11481 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11483 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11484 dwWriteLabel): fix to create valid debugger symbols even when
11485 the module name has non-alphanumeric symbols in it
11486 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11487 when a variable's allocation has been optimized away
11490 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11492 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11494 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11495 * src/mcs51/main.c,
11496 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11497 * src/ds390/main.c,
11498 * src/z80/gen.c (z80_emitDebuggerSymbol),
11500 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11502 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11503 * src/pic16/main.c,
11504 * src/avr/gen.c (avr_emitDebuggerSymbol),
11506 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11508 * src/SDCCdebug.c (emitDebuggerSymbol),
11510 * src/port.h: added a debugger struct to the port struct. Added a
11511 callback for defining debugger symbols
11513 * src/SDCCast.c (createLabel),
11514 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11517 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11518 iCode back to the ast for the function
11520 * src/hc08/ralloc.c (hc08_assignRegisters),
11521 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11522 unneeded fields from the regs struct.
11523 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11524 pushReg() & pullReg() functions instead of emitcode()
11526 * src/hc08/gen.c (genLabel, genhc08Code),
11527 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11529 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11532 * src/hc08/gen.c (genEndFunction, genhc08Code),
11534 * src/mcs51/gen.c (genEndFunction, gen51Code),
11536 * src/ds390/gen.c (genEndFunction, gen390Code),
11538 * src/z80/gen.c (genEndFunction, genZ80Code),
11541 * src/pic/gen.c (genEndFunction, genpic14Code),
11543 * src/pic16/gen.c (genEndFunction, genpic16Code),
11545 * src/avr/gen.c (genEndFunction, genAVRCode),
11547 * src/xa51/gen.c (genEndFunction, genXA51Code),
11549 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11550 specific code to cdbFile.c and out of the backend code generators
11552 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11553 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11554 starting address is now 0
11557 * as/hc08/m08pst.c,
11558 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11559 assembler directive for DWARF support
11560 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11564 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11566 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11568 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11569 and inappropriate peephole optimization in jump tables
11571 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11573 * as/hc08/m08pst.c,
11574 * src/SDCCglue.c: sdccopt works for the hc08 port now
11576 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11578 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11580 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11582 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11584 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11586 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11590 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11591 comments from the peephole optimizer replacement rules
11592 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11594 * src/SDCCcse.c (updateSpillLocation),
11595 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11597 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11598 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11599 objects far pointers
11601 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11603 * src/SDCCsymt.h: a missing part of my last change
11604 * src/pic/ralloc.c (regTypeNum),
11605 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11607 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11610 * src/SDCCicode.c (aggrToPtrDclType),
11611 * src/SDCCptropt.h,
11612 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11613 ptrPseudoSymConvert),
11614 * src/pic/ralloc.c (regTypeNum),
11615 * src/pic16/ralloc.c (regTypeNum),
11616 * src/hc08/ralloc.c (regTypeNum),
11617 * src/ds390/ralloc.c (regTypeNum),
11618 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11619 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11621 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11623 * link/z80/lkmain.c (afile),
11624 * as/hc08/lkmain.c (afile),
11625 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11626 prevent a pointer problem when a filename has no directory and
11627 no extension specified.
11629 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11631 * link/z80/lkmain.c (afile): allow periods in directory names
11632 * link/z80/lkmain.c (afile),
11633 * as/mcs51/lkmain.c (afile),
11634 * as/hc08/lkmain.c (afile): allow linker script file to have an
11635 extension other than ".lnk"
11636 * link/z80/lklex.c (getfid),
11637 * link/z80/lkmain.c (parse),
11638 * as/mcs51/lklex.c (getfid),
11639 * as/mcs51/lkmain.c (parse),
11640 * as/hc08/lklex.c (getfid),
11641 * as/hc08/lkmain.c (parse): Support comments in the linker script
11642 file on lines by themselves and after filenames
11644 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11646 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11648 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11650 * src/z80/peeph-z80.def: removed some peephole rules that don't
11651 work with multibyte arithmetic (fixed bug #937126)
11652 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11653 to registers and not global variables
11654 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11655 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11656 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11657 checking for assignments not internally generated (fixed bug #931895)
11658 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11659 structure member (fixed bug #930072)
11661 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11663 * src/SDCCmain.c (linkEdit),
11664 * src/hc08/main.c (_hc08_parseOptions),
11665 * as/hc08/Makefile.in,
11666 * as/hc08/aslink.h,
11668 * as/hc08/m08pst.c,
11669 * as/hc08/lkrloc.c (relr, rele),
11670 * as/hc08/lkarea.c (lnkarea)
11671 * as/hc08/lkmain.c (afile, parse),
11672 * as/hc08/lkelf.c: support for ELF output
11673 * as/hc08/lks19.c (s19),
11674 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11676 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11678 * as/mcs51/lkihx.c: Fixed bug #899105.
11680 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11682 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11683 .dsp files from Unix to DOS.
11685 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11687 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11688 function pointers; we have been compliant for several months now.
11689 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11690 change that was accidently commented out
11691 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11692 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11695 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11697 * src/hc08/gen.c: output of all of the internal debugging information
11698 is now controlled by the D() macro; it is disabled by default
11700 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11702 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11703 harder to keep the same registers during a CAST iCode
11704 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11705 long via int can be done in a single cast, if the signedness is
11707 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11708 putchar() in tinibios.c in ds390's library
11710 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11712 * src/SDCCast.c (decorateType): fixed bug #898889,
11713 cast result of a literal complement too
11714 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11715 fixed check for bitfields
11717 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11719 * src/SDCCicode.c (geniCodeLogic): made it static,
11720 (geniCodeLogicAndOr): added in order to fix bug #905492,
11721 (ast2iCode): fixed bug #905492
11722 * support/regression/tests/bug-905492.c: added
11723 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11724 (processParms): fixed bug #927659: don't copy parms, this will clear
11726 * support/regression/tests/bug-927659.c: added
11728 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11730 * src/SDCCast.c (addCast): don't cast float to char
11731 * device/lib/libsdcc.lib: added _memmove
11733 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11735 * device/lib/large/Makefile: fixed parallel execution by
11736 replacing `make` by `$(MAKE)`
11738 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11740 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11741 offsets (fixes bug #923936)
11743 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11745 * device/lib/small/Makefile: fixed parallel execution by
11746 replacing `make` by `$(MAKE)`
11748 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11750 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11752 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11754 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11755 * src/regression/Makefile: Regression test was not running.
11757 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11759 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11760 complement if possible
11761 * src/SDCCval.c (valComplement),
11762 * src/SDCCicode.c (operandOperation): fixed complement of literal
11763 * support/regression/tests/onebyte.c (testComplement): added
11765 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11767 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11768 return an optimized tree; actually replace actParm with the new tree
11769 * src/SDCCast.h: added some parantheses to remove side effects
11770 * support/regression/tests/bug-920866.c
11772 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11773 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11774 Bit operands were not being handled properly in the pic14 port.
11775 (now src/regression/add.c passes again).
11777 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11779 * src/SDCC.y (labeled_statement): case and default no longer require
11780 a following statement (RFE #893037)
11782 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11784 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11785 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11786 disabled (fixes bug #916294)
11787 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11788 "mov a,acc"; patch provided by Lenny Story
11789 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11791 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11793 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11795 * src/ds390/gen.c (genFunction, genEndFunction),
11796 * src/ds390/ralloc.c (ds390_assignRegisters),
11797 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11798 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11799 pushed if there are parameters passed on the stack. Also, a cleaner
11800 way to decide if r0/r1 should be pushed/popped. (Together they fix
11803 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11806 * device/lib/mcs51/crtpagesfr.asm,
11807 * device/lib/mcs51/crtxinit.asm,
11808 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11809 to avoid confusion with Si Lab's SFRPAGE register.
11811 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11813 * src/SDCCglue.c (emitMaps): allow public sfr variables
11814 * src/SDCCglue.c (initialComments): include compiler build date
11815 with compiler version and put the timestamp of the generated
11816 assembly file on a serperate line to be less confusing.
11817 * src/port.h: added genInitStartup hook
11819 * src/ds390/main.c,
11822 * src/pic16/main.c,
11824 * src/z80/main.c: genInitStartup initialize as NULL (default to
11825 historical behaviour)
11826 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11827 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11828 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11829 library instead of hard coding it into the compiler.
11830 * support/regression/ports/mcs51-stack-auto/spec.mk,
11831 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11832 * device/lib/mcs51/Makefile,
11833 * device/lib/small/Makefile,
11834 * device/lib/large/Makefile,
11835 * device/lib/mcs51/crtpagesfr.asm,
11836 * device/lib/mcs51/crtstart.asm,
11837 * device/lib/mcs51/crtxclear.asm,
11838 * device/lib/mcs51/crtxinit.asm,
11839 * device/lib/mcs51/crtclear.asm,
11840 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11841 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11842 and into user configurable files.
11843 * device/lib/clean.mk: clean mcs51 directory too
11844 * support/regression/tests/longlit.c: added static to T1 declaration
11845 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11846 accesses in the initialization code
11848 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11850 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11851 OSCTRIMVAL as noted in bug #916008
11853 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11855 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11856 in loops with multiple exits (reported as incorrect registers
11857 used by Martin Helmling in Sdcc-user list)
11859 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11861 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11862 made ds390 register extensions look less like error messages
11864 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11866 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11867 reported by Adam Wozniak in Sdcc-user list
11869 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11871 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11872 arithmetic optimizations, added debug output
11874 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11876 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11877 * sdcc.spec: updated and split sdcc into 3 rpms
11878 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11879 needed for literals of LEFT_OP and '+'
11880 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11881 introduced RESULT_TYPE_NOPROM
11882 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11884 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11885 limited promotion to int only for '*'
11886 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11888 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11890 * src/pic16/gen.c (genSkip),
11891 (genc16bit2lit), (gencjneshort): commented out
11892 (is_LitOp): new helper function, checks operand type
11893 (genCmpEq): rewritten
11895 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11897 * support/regression/tests/bug-908454.c: added
11899 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11901 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11902 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11903 (geniCodeCast): cosmetic, don't preserve bit storage class
11904 (geniCodeLeftShift): added promotion
11905 (geniCodeLogic): fixed regression
11906 * src/SDCCsymt.c (computeTypeOr): accept bits too
11907 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11909 2004-03-07 Borut Razem <borut.razem AT siol.net>
11911 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11913 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11915 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11916 version of pic16_genPackRegisters which does not check if ic is a
11918 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11919 function cause string1.c regression test fails
11921 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11923 * sim/ucsim/configure.in,
11924 * sim/ucsim/configure,
11925 * sim/ucsim/doc/Makefile.in: use docdir
11926 * src/SDCC.y: fixed sbit atrributes
11927 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11928 * src/SDCCast.c (decorateType): |^& need special promotion handling
11930 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11931 * src/SDCCsymt.h (computeType),
11932 * src/SDCCicode.c: computeType() needs op
11933 * src/SDCCsymt.c (checkTypeSanity),
11934 * doc/sddman.lyx: "plain" bitfields are unsigned
11935 * src/SDCCsymt.c (computeTypeOr): added
11936 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11938 * src/SDCCval.c (val*): computeType() needs op
11939 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11940 * support/regression/tests/onebyte.c: added tests for |^&
11942 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11944 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11945 for writing icode into asm output.
11947 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11949 * src/pic16/device.c: added some debug lines enabled
11950 with macro DEBUG_CHECK,
11951 * src/pic16/genarith.c: more debug in genPlus,
11952 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11953 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11954 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11955 * (aopForSym): onStack symbols are re-placed in data memspace,
11956 and onStack flag is cleared,
11957 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11958 copy temporary pcodeop,
11959 * (genPcall): added warning for not updating PCLATU,
11960 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11961 always true for pic16 port,
11962 * (genMultOneWord): NEW, supports integer multiplication,
11963 * (genMult): modified to call genMultOneWord,
11964 * (ifxForOp): added warning when return NULL,
11965 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11966 flag is set before call to operandFromSymbol for implicit
11968 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11969 options.intlong_rent are set by default,
11970 * (_hasNativeMulFor): modified to allow port generation of integer
11972 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11973 set regtype to REG_SFR for all registers, restricting seting the
11974 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11976 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11978 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11979 more than 500 times in the regression tests
11981 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11983 * support/Util/SDCCerr.h,
11984 * support/Util/SDCCerr.c,
11985 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11987 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11988 for symbol conflicts.
11989 * support/valdiags/tests/enum.c,
11990 * support/valdiags/tests/tentdecl.c,
11991 * support/valdiags/tests/struct.c: expect possible error messages
11992 referring to original symbol definitions.
11993 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11995 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11997 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11999 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
12001 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
12003 * src/pic16/ralloc.c (newReg): fixed bug #908929
12005 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12007 * src/ds390/gen.c: added missing #include "main.h"
12009 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
12011 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
12012 checking if symbol is already in set,
12013 * src/pic16/device.h: prototype for checkAddSym,
12014 * src/pic16/gen.c: (_G): added entry interruptvector,
12015 * (assignResultValue): removed some commented out lines,
12016 * (genFunction): check for ISR via sym->type, absolute section for
12017 interrupt code is created via a new pBlock, the goto instruction is
12018 placed now correctly at the interrupt vector position, changed all
12019 references from ivec to _G.interruptvector,
12020 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12021 is the interrupt is a high priority one, same for return from ISR,
12022 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12023 externs to calls of checkAddSym,
12024 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12025 pic16_pcode_verbose flag is set,
12026 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12027 * src/pic16/pcoderegs.c: message about how many registers are saved
12028 will only be emitted if pic16_pcode_verbose flag is set,
12030 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12032 * src/ds390/ralloc.h,
12033 * src/ds390/ralloc.c (ds390_regWithIdx),
12034 * src/ds390/gen.c (emitcode),
12035 * src/ds390/main.h,
12036 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12037 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12038 ds390operandCompare, getRegsRead, getRegsWritten,
12039 initializeAsmLineNode): customized instruction size calculation for
12040 ds390, started basis for some register optimizations
12041 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12042 corresponding assembly output
12043 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12044 missing push/pop of r0/r1. Optimized push/pops
12046 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12048 * src/mcs51/main.c (instructionSize): fixed ACALL size
12049 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12051 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12053 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12054 the sorting of rlist with NULL elements
12055 * (print_idataType, print_idata): NEW to create idata sections
12056 * src/pic16/device.h: idataSymSet new variable
12057 * src/pic16/gen.c (genFunction): fixed some bugs in string
12058 comparing, improved the absolute section creation for ISRs,
12059 added FSR0L/FSR0H in registers that are saved in an ISR,
12060 * (genInline): fixed the processing of inline snippets,
12061 now they undergo no process by the peephole optimizer
12062 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12063 are placed in idataSymSet,
12064 * (pic16emitStaticSeg): extern symbols are added in externs,
12065 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12066 switching when aboslute variables are placed in access bank memory
12067 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12068 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12069 commented out with #if,
12070 * (pic16_packRegisters): reintroduce the check for CAST because some
12071 symbols are not correctly handled,
12072 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12073 pCodeInstruction instead of pCode,
12074 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12075 pCodeAsmDir definition,
12076 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12077 directive, then the argument directive is emitted without the leading
12078 tab, hack for inline labels which must be in the first column,
12079 * (compareLabel,pic16_findNextInstruction),
12080 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12081 * (insertBankSwitch): modified for the new pCodeAsmDir,
12083 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12084 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12086 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12088 * (pushSide): commented out with #if,
12089 * (assignResultValue): fixed some typos in saving
12091 * (genPcall): FIXED and sync'ed with genCall,
12092 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12093 * (genNearPointerGet): fixed to handle some more cases,
12094 implementation scheme via table reads,
12095 * (genConstPointerGet): modified to access code memory correct,
12096 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12097 and improved to handle some cases
12098 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12099 instead of "RETLW" for init data
12100 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12101 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12102 variables are placed in access bank memory (<0x80 and >=0xf80),
12103 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12104 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12105 TBLWT_POSTDEC,TBLWT_PREINC
12106 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12107 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12109 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12110 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12111 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12112 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12114 2004-02-29 Borut Razem <borut.razem AT siol.net>
12116 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12117 support/Util/findme.h, support/Util/system.h: enhance binary relative
12118 search for lib and include by using findProgramPath()
12120 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12123 * src/SDCCpeeph.c (pcDistance),
12125 * src/mcs51/ralloc.h,
12126 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12127 * src/mcs51/main.h,
12128 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12129 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12130 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12131 size calculation port specific, started basis for some register
12133 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12134 missing push/pop of r0/r1. Optimized push/pops
12135 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12136 * device/lib/_modsint.c (_modsint),
12137 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12138 and stack version so regression tests pass
12140 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12142 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12143 * src/SDCCast.c (decorateType): catch another small optimization
12145 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12146 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12147 modified to finally use computeType() all over SDCC,
12148 see Feature Request #877103
12149 * src/SDCCval.h: cosmetic
12150 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12151 valCompare(); regression tested in muldiv.c
12152 * support/regression/tests/muldiv.c (testMod): mod sign follows
12155 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12157 * src/SDCCast.c (decorateType): fixed bug #902362
12158 * doc/INSTALL.txt: fixed install instructions for win32
12160 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12162 * device/include/Makefile.in (install): fixed by replacing spaces
12165 * doc/INSTALL.txt: updated for release
12166 * doc/sdccman.lyx: added warning for --xstack being buggy
12168 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12170 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12171 to eliminate build warnings.
12172 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12174 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12175 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12177 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12178 removed -penable-stack, added comment for stack pragma, added
12179 warning for not initializing the stack/frame registers, removed
12180 comment at interrupts section
12182 Stack is made permanent, there is no ability to disable stack usage.
12183 * src/pic16/device.h,
12184 * src/pic16/device.c: removed all references to USE_STACK macro,
12185 * src/pic16/device.c (pic16_dump_section): when no elements in
12186 rlist, free rlist before return,
12187 * (pic16_dump_int_registers): NEW, internal registers are a new set
12188 of general purpose registers reused by each function,
12189 * (checkAddReg): returns 1 if registers is added to set,
12190 * (pic16_groupRegistersInSection): when a registers is of type
12191 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12192 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12193 SRCASECMP macro is moved here from device.c
12194 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12195 PO_PCLATU, PO_PRODL, PO_PRODH,
12196 * (pic16_pCodeOpType, genMinus,
12197 changed compares to "a" register, with AOP_ACC,
12198 * (pic16_genPlus): fixed some bugs and indented properly,
12199 * (pic16_addSign): changed size to size+offset in the MOVWF
12201 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12202 multiply 8-bit operand by literal, result is 8-bit,
12203 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12204 multiply 2 8-bit operand, result is 8-bit,
12205 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12207 * src/pic16/gen.c: changed accUse to contain WREG only,
12208 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12209 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12210 true, do not use immediate addressing any more unless sym is a
12211 pointer in codespace,
12212 * (aopForRemat): do not use immediate addressing when symbol not in
12213 codespace and when symbol's address is requested,
12214 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12216 * (aopGet): added case for AOP_ACC and don't return "accumulator
12217 bug" but WREG instead,
12218 * (popGetTempReg): pushes contents of temporary register in stack,
12219 * (popReleaseTempReg): pops contents of temporary register from
12220 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12221 * (pic16_popGet): separated case AOP_ACC to return register WREG
12222 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12223 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12224 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12225 the use of immediate pointers to certain cases only.
12227 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12228 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12229 * (assignResultValue, genCall, genRet): modified to use the new
12230 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12231 genPcall is still broken,
12232 * (genFunction): added code to create 'A' type pBlocks when
12233 interrupt functions are generated, code not extensively tested yet,
12234 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12235 * (genEndFunction): modified so ISRs pop stored registers from stack,
12236 * (genMultOneByte): cleanup,
12237 * (AccRsh): added flag andmask, to and result with appropriate mask,
12238 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12239 * (genDataPointerGet): fixed and reenabled its use,
12240 * (genNearDataPointerGet): bugs fixed,
12241 * (genDataPointerSet): bugs fixed,
12242 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12243 pic16_DumpSymbol, pic16_DumpOp,
12244 * src/pic16/genutils.h: function prototypes for the above functions,
12245 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12247 * (pic16emitRegularMap): many many many improvements, but needs a
12249 * src/pic16/main.c: enable_stack in pic16_options is removed,
12250 * (_pic16_parseOptions): removed command line options -penable-stack,
12251 * (_process_pragma): emit stack symbol only when stack pragma is
12253 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12254 redirected to FSR0L/FSR0H pair,
12255 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12256 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12257 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12259 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12260 * (dumpPicOptype): NEW,
12261 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12262 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12263 with movff instruction,
12264 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12265 added pic16_int_regs, some packRegsFor* functions are commented out,
12266 because produce errors,
12267 * src/pic16/NOTES: minor modifications
12269 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12271 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12272 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12274 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12275 * as/mcs51/lkaomf51.c: fixed bug #895763
12277 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12279 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12281 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12283 * doc/sdccman.lyx: added details about the HC08 storage classes and
12284 interrupts, fixed the register usage info for z80 & gbz80
12286 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12288 * doc/sdccman.lyx: added more pic16 port documentation
12289 * device/include/pic16/: added header pic18fregs.h
12291 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12293 * doc/sdccman.lyx: added Vangelis' contribution
12295 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12297 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12298 extend to the next CALL or PCALL, not just to the next CALL.
12300 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12302 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12304 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12306 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12307 bug #895752 and a better fix for bug #716790
12309 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12311 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12313 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12315 * doc/sdccman.lyx: minor changes, minor changed
12317 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12319 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12320 which can't handle SDCC_NEWONEBYTEOPS,
12321 (geniCodeMultiply): removed conversion from mult to shift for pic14
12324 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12327 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12328 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12329 thus fixing bug #895406
12331 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12333 * device/lib/_modsint.c,
12334 * device/lib/_modslong.c: sign follows divisor only
12335 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12336 signs or signedness can be ignored
12337 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12338 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12339 added optimization for IFX,
12340 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12342 reenabled optimization for IFX, which was removed on 2004-01-11
12343 * src/SDCCast.h: added return type IFX
12344 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12345 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12346 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12347 SDCC_OLDONEBYTEOPS selects the old behaviour
12348 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12349 changed again and commented promotion rule
12350 * src/SDCCval.c (valDiv): promotion no longer necessary
12351 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12352 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12354 * support/regression/tests/onebyte.c: added
12356 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12358 * gen.c (genInline): reverted to old code for assemnling inline
12359 code because of bug reported James Chadd
12361 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12363 * ralloc.h: missing declarations from previous patch,
12364 seems that patch for ralloc.h was never applied, fixed
12366 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12367 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12371 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12372 indirect addressing. Marked FSR0 as deprecated
12373 * gen.c (pointerCode): commented out, not needed now
12374 (pic16_popGet2p): new MOVFF helper function
12375 (genGenPointerGet),
12376 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12377 (shiftRLong): removed duplicate debugging info
12379 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12381 * src/ds390/gen.c (genNearPointerGet),
12382 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12383 optimization with bits, but not bitfields.
12384 * src/ds390/ralloc.c (packRegisters),
12385 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12387 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12389 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12391 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12394 * src/SDCCicode.c (operandFromSymbol),
12395 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12396 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12397 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12398 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12399 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12400 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12402 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12403 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12404 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12405 * src/SDCCsymt.c (newSymbol),
12406 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12409 * src/SDCCval.c (newiList): fixed bug #885705
12411 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12413 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12414 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12416 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12418 * device/include/c8051f120.h,
12419 * device/include/c8051f300.h,
12420 * device/include/c8051f310.h: added/updated header files for Silicon
12421 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12422 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12423 in new section Submitting patches
12425 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12427 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12428 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12429 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12431 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12432 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12433 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12435 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12436 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12437 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12439 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12440 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12441 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12442 genGenPointerSet): fixed bug #892400
12443 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12444 to eliminate build warnings.
12445 * src/SDCCast.c (processParms),
12446 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12448 * support/valdiag/valdiag.py: added GCC to the list of defines active
12449 when compiling with gcc
12451 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12453 * support/Util/SDCCerr.h,
12454 * support/Util/SDCCerr.c,
12455 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12456 with an incomplete type (fixed bug #883734)
12457 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12459 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12461 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12463 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12465 * src/SDCCast.c (decorateType),
12466 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12467 function pointer implementation
12468 * support/regression/tests/funptrs.c: added tests to verify both forms
12469 of function pointers work correctly. Added tests to verify parameters
12470 are passed in the correct order.
12472 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12474 * device.c (regCompare): registers are sorted by ascending
12475 address and increasing size,
12476 * main.c (_pic16_finaliseOptions): removed the declaration
12477 of compiler macro MCU. Now a macro of the format pic18fxxxx
12478 will be defined from the command line
12480 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12481 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12483 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12484 PCOP_RLCF was overwritten!
12485 * gen.c (genSkip): commented out calls to pic16_emitcode,
12486 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12488 * (genRRC): added debugging info,
12489 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12490 overwritten while shifting,
12491 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12492 overwritten while shifting,
12495 * (shiftLLeftOrResult),
12496 * (shiftRLeftOrResult),
12498 * (shiftLLong): Implemented with pic16_emitpcode
12499 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12500 * (genLeftShift): Fixed bug, operand for shift by variable always
12501 was "and"ed with 0x0f,
12502 * (genLeftShiftLiteral),
12504 * (genRightShiftLiteral): added debugging info,
12505 * (genrshFour): added comment,
12506 * (genRightShift): determined signedness from operand "left"
12507 instead of "result"
12509 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12511 * src/SDCCicode.c (geniCodeParms),
12512 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12513 function pointers, fixed function pointer bugs #861242 and #861896
12515 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12517 * device/include/c8051f000.h,
12518 * device/include/c8051f120.h,
12519 * device/include/c8051f300.h: added header files for Silicon
12520 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12522 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12524 * src/SDCCast.c (processParams): added new type flow and restructured
12525 (gatherAutoInit): added new type flow
12526 (addCast): cosmetic changes
12527 (getLeftResultType): added new type flow for array indices, patch
12528 provided by Stas, see FR #877103
12529 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12530 array index patch by Stas
12531 * src/SDCCast.h: added prototype getResultTypeFromType()
12533 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12534 * src/pic/glue.c (pic14emitStaticSeg),
12535 * src/pic16/glue.c (pic16emitStaticSeg),
12536 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12537 for initialization of symbols
12538 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12539 * support/Util/SDCCerr.h:
12540 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12541 * .version: bumped version number to 2.3.8
12542 * device/include/Makefile.in (install),
12543 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12546 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12548 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12549 Slade Rich fixed an optimization bug
12550 * src/pic/pcodepeep.c,
12551 * src/pic/pcoderegs.c
12552 * doc/Makefile (install): added test for directory
12554 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12556 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12557 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12558 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12559 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12560 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12561 * as/mcs51/asexpr.c (term),
12562 * as/hc08/asexpr.c (term): fixed bug #887146
12564 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12566 * src/z80/gen.c (genMult): handle single byte result product
12567 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12568 DUMMY_READ_VOLATILE (fixed bug #886367)
12570 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12572 * support/regression/tests/libmullong.c: fixed logic, on little endian
12573 hosts we ended without a mullong_wrapper()
12575 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12577 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12578 virus/worm forged address usage.
12580 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12582 Fixed promotion, it should be done on AST level:
12583 * src/SDCCast.c (addCast): added promotion to int
12584 (decorateType): updated call to upCast()
12585 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12586 usualUnaryConversions()
12588 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12590 * support/regression/tests/literalop.c (mulWrapper): Added a
12591 wrapper to remove integer overflow warnings.
12593 * support/regression/tests/float_trans.c: Made work on host.
12595 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12598 * support/regression/generate-cases.py (main): Changed from inline
12601 * doc/Makefile (install): Changed to depth first to get rid of
12602 missing directory install warning.
12604 * as/Makefile (install-doc): Made work on Mac.
12606 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12608 * src/SDCCast.c: added an additional type flow in decorateType() of
12609 opposite direction, see feature request #860006; it's enabled at runtime
12610 by setting the environment variable SDCC_NEWTYPEFLOW
12611 * src/SDCCast.h: changed prototype of decorateType()
12612 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12613 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12614 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12615 see feature request #877103
12616 * src/SDCCval.c: updated call of decorateType()
12617 (valBitwise): fixed bug #882876
12618 (valMinus): added promotion
12619 (valLogicAndOr): result is unsigned
12620 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12621 * src/SDCCsymt.c (computeType),
12622 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12623 must not cause an unsigned operation
12624 * src/pic/glue (pic14emitRegularMap),
12625 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12627 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12629 * src/pic/pcode.c (PCodeID): commented out left over debug code
12631 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12633 * support/valdiag/tests/overflow.c: added shift tests
12634 * src/pic/device.c,
12641 * src/pic/pcodepeep.c,
12642 * src/pic/pcoderegs.c,
12643 * src/pic/ralloc.c,
12644 * src/pic/ralloc.h: applied patch from Slade Rich;
12645 added support for multiple code pages and multiple RAM banks on the
12646 PIC 14 port. The ASM files now no longer simply assume all the
12647 code / RAM are in the same page / bank. This means the linker can
12648 safely allocate code/RAM of separate ASM files to different pages/banks.
12649 * doc/sdccman.lyx: added Slade's tips
12650 * src/mcs51/peeph.def: fixed bug #880768
12652 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12654 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12655 * src/SDCCast.c (decorateType): fixed bug #880197
12657 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12659 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12662 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12663 strtof is not part of C89 and isn't included with Mac OS X.
12665 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12667 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12668 shiftL2Left2Result): fixed bug #879326
12669 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12670 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12671 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12672 address fetch for clr instruction
12673 * device/lib/hc08/_mulint.c: created optimized assembly version
12674 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12676 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12678 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12679 proposed in FR #877103
12681 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12683 * src/SDCCval.c (cheapestVal): added missing checks
12684 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12685 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12687 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12689 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12692 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12694 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12695 loaded with the linker search paths (-L arguments) and the libraries
12696 to be linked with the current source (-l arguments). Changes
12697 currently will affect only the pic16 port.
12698 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12699 include path the port specific paths and port specific libraries,
12700 * gplink command now contains the $3 argument,
12701 * src/pic16/device.h,
12702 * src/pic16/device.c,: structure PIC_device is made public and
12703 renamed to PIC16_device, the same for variable Pics which is renamed
12704 to Pics16. Updated all references to them.
12705 * src/pic16/glue.c (pic16glue): corrected bug with code
12706 initialization which bypassed the variable initializations block.
12708 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12709 COMPILE_FLAGS and added the --nostdinc option
12711 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12713 * device/include/mc68hc908jb8.h: Register defs for another member
12714 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12716 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12718 Documenting changes from previous commits.
12719 * configure.in (version 1.56),
12720 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12721 when generating output files to configure the pic16 library,
12722 but now I've commented it out, since gputils aren't installed in the
12723 SF compile farm, so library won't compile
12725 * device/lib/Makefile.in (version 1.56): initially I've added in
12726 target 'all' the prerequestive 'model-pic16' so it compiled the
12727 pic16 library, but now I've commented it out for the same reasons
12729 * added targets 'model-pic16' and 'objects-pic16' to compile the
12731 * added target 'port-specific-objects-pic16' to handle the
12732 generated libraries and copy them into the build/ directory
12733 * added target 'clean-intermediate-pic16' to clean intermediate
12734 files into pic16 directory
12735 * in target 'installdirs' added line to create directory pic16 in
12736 the installation path
12738 * device/include/Makefile.in (version 1.11): in target 'install'
12739 added lines to copy all header files to installation path,
12740 * in target 'installdirs' added line create directory for pic16
12741 headers in the installation path
12743 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12745 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12748 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12751 * device/lib/configure.in,
12752 * device/lib/configure: fixed for autoconf 2.57
12754 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12756 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12757 option so that it actually works. Made it specific to the z80, since
12758 the gbz80 doesn't have these kinds of I/O ports.
12760 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12762 * device/include/z180.h,
12763 * device/lib/_memcpy.c,
12764 * device/lib/_memmove.c,
12765 * device/lib/_mulint.c,
12766 * device/lib/ser_ir.c,
12767 * device/lib/ser_ir_cts_rts.c,
12768 * device/lib/_strcmp.c,
12769 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12770 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12771 portmode; added deprecation warning for bank= and protmode= forms.
12772 Also, guard against buffer overflow.
12773 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12775 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12777 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12778 changed interrupt vector table generation to only emit declared vectors.
12779 * device/include/Makefile.in: added missing backslash
12780 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12782 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12784 Mainly changes to support compilation of the device libraries
12785 * src/pic16/device.c: stack is allocated via symbol and not
12786 via literal number. The symbol is placed in the corresponding
12787 position of the data ram
12788 * (pic16_dump_section): relocatable and absolute uninitialized
12789 data are now emitted in sorted order to reduce section naming,
12790 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12791 weren't marked as being in the access bank,
12793 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12795 Added portion of GNU PIC Library under the directory
12796 device/include/pic16 and device/lib/pic16. These files
12797 contain the declarations of SFRs for the PIC18Fxx2 devices.
12798 The directory is initialized via configure from toplevel.
12800 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12802 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12803 the spilllocations to be compared correctly
12805 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12807 * src/SDCCast.c (decorateType): fixed bug introduced today
12809 2004-01-12 Borut Razem <borut.razem AT siol.net>
12811 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12812 doc/sdccman.lyx: upper case pragmas are deprecated
12814 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12816 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12817 in simpler and even better code
12819 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12821 * src/SDCCicode.c (operandOperation): fixed bug #874819
12822 * src/SDCCast.c (decorateType): fixed
12823 char foo (unsigned long ul) { return ul > 0; }
12825 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12827 * doc/sdccman.lyx: Moved and added some sections, small changes
12828 all over. Telling LaTeX to be less strict with word spacing
12829 to better keep the right margin. Changed some notes about
12830 maintainance of the ports in section 3.2.1 - is it OK like this?
12832 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12834 SDCC source changes:
12835 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12836 convilong): modified to inform the pic16 port that builtin functions
12839 PIC16 PORT specific changes:
12840 * src/pic16/device.c pic16_dump_equates() added,
12841 processor registers declared internally by the port are emitted in
12842 the translation as equates,
12843 * src/pic16/gen.c: inline code is passed unprocessed to the
12845 * (pic16_popGetLit2): fnuction modified to take second operand as
12846 pCodeOp pointer and not as literal,
12847 * (popRegFromIdx): prefixed with pic16_,
12848 * (pic16_popCombine2): modified to receive already allocated pCode
12850 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12851 * (genFunction): initializes local stack frame and pushes on stack
12852 all the registers used by this function,
12853 * (genEndFunction): restores all registers from stack and restores
12855 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12857 * (pic16glue): changed the program startup sequence,
12858 * added new dbName code 'A' for functions placed in absolute section
12859 * src/pic16/main.c: added function attribute _naked,
12860 * added pragma 'code' to place a fnuction at an absolute address,
12861 * added command line arguments --debug-ralloc and --pcode-verbose,
12862 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12863 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12864 * (pic16_newpCodeOpLit2): modified to take the second operand as
12866 * (pic16_printpBlock): modified to emit each function in a separate
12868 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12869 UPPER for immediate operands,
12870 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12872 * src/pic16/peeph.def: all peepholes with movff are commented out,
12873 because there is a problem in the pcode peep optimizer,
12874 * src/pic16/ralloc.c: the register allocator can now reuse local
12875 function symbols for another function. This saves register usage.
12876 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12878 Added file src/pic16/NOTES with information about program writing on
12879 the current port version.
12881 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12883 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12884 and peephole 252 (array access)
12886 2004-01-09 Borut Razem <borut.razem AT siol.net>
12888 * src/SDCCmain.c : fixed #872250: -l command line defined library
12889 files are scanned before standard library files
12891 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12893 * src/SDCCast.c (decorateType): fixed bug #874046
12895 2004-01-09 Borut Razem <borut.razem AT siol.net>
12897 * support/scripts/sdcc.nsi: remove previous installation
12899 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12901 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12902 bytes for last interrupt vector (mcs51)
12903 * sdcc.spec: fixed typo
12905 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12907 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12908 gen51Code): more efficient parameter receive for --model-large
12911 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12913 * src/ds390/main.c,
12914 * src/z80/main.c: added missed needLinkerScript flags (more than
12915 one port structure defined in these file)
12916 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12919 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12921 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12922 * src/port.h: added flag needLinkerScript in port->linker
12923 structure to inform whether to create a .lnk file or not,
12925 * src/ds390/main.c,
12927 * src/mcs51/main.c,
12929 * src/pic16/main.c,
12931 * src/z80/main.c: changed appropriately to configure
12932 needLinkerScript flag
12934 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12935 * src/pic/glue.c: added variable udata_section_name to
12936 override default uninitialized data segment definition for
12937 devices only with SHAREBANK memory (reported from Erik Epetrich)
12938 * (pic14emitOverlay): modified to emit a commented overlay segment
12939 directive when no overlay data exist
12940 * (picglue): modified to emit uninitialized data segment
12941 according to udata_section_name
12942 * src/pic/main.c (_pic14_parseOptions): added command line
12943 options --udata-section-name=[name] to override default
12944 udata definition name
12945 * modified _linkCmd and _asmCmd to include compiler passed
12946 arguments via -W option
12947 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12948 object file from '.rel' to '.o' in port->linker structure,
12949 changed size of fptr from 2 to 3 in port structure
12951 2004-01-07 Borut Razem <borut.razem AT siol.net>
12953 * support/scripts/sdcc.nsi: update PATH
12954 * support/scripts/sdcc.ico: craeted
12956 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12958 * device/include/Makefile.in: fix install
12959 * doc/Makefile: fix install
12961 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12963 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12965 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12966 how the function variable allocation summary is displayed; also
12967 include information about variables allocated to the overlay
12970 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12972 * as/mcs51/lkmain.c: Help about -Y option
12973 * as/mcs51/lkarea.c: Fixed gcc warnings
12975 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12977 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12979 * support/valdiag/tests/overflow.c: added
12980 * src/SDCCast.c (decorateType),
12981 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12982 LEFT_OP (left shift)
12984 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12986 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12987 (default behaviour).
12989 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12991 A python script to validate compiler diagnostic messages. It can be
12992 used to verify that sdcc complains about bad c source code and
12993 gives a good location of the error.
12994 * support/valdiag/Makefile,
12995 * support/valdiag/valdiag.py,
12996 * support/valdiag/tests/*
12998 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13000 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
13001 * src/SDCCsymt.c (newEnumType),
13003 * support/Util/SDCCerr.c,
13004 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
13006 * support/regression/tests/enum.c: added test for enum values that
13007 require at least 2 bytes of storage.
13009 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13011 * src/common.h: added ifndef/define/endif macros
13012 around the header file.
13013 Bug reported from Jesus Calvino-Fraga
13015 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
13017 * sdcc.spec: updated
13018 * device/include/Makefile.in: don't install CVS directories
13019 * device/lib/Makefile.in: added removal of CVS directories after install
13020 * doc/Makefile: fixed install, added local_icons
13021 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13022 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13023 * src/ds390/gen.c (genRightShift): fixed bug #870788
13024 * src/SDCCast.c (decorateType): fixed bug #870781
13026 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13028 PIC16 port related changes:
13029 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13030 added variable stackPos,
13032 * gen.c: genCall, assignResultValue: added support for
13033 pushing/retrieving function parameters to/from stack,
13034 genFunction,genEndFunction: setup stack frame for the
13035 generated function,
13036 genAddrOf: will be changed according to bug 863624
13038 * added files genutils.c and genutils.h which contain gen*
13039 debugged and optimised functions extracted from gen.c
13041 * glue.c: added variable 'externs' which holds extern symbols,
13042 pic16emitRegularMap: is modified to properly handle relocatable
13043 symbols under the new scheme,
13044 pic16createInterruptVect: is modified
13045 pic16printPublics: is modified to emit 'global' assembler directives,
13046 added pic16_printExterns to print extern symbols,
13047 pic16glue: initializes stack/frame pointer in the beginning of
13048 the assembly output. Temporary hack, will be corrected later,
13049 because gplink yet does not support stack and SDCC does not
13050 yet support a type of crt0.o object to create the final binary.
13052 * Removed many lines that contain 8051 legacy code.
13053 * The code is finally placed under a 'code' directive.
13054 * Added port specific options.
13056 * _process_pragma: simplified since now we do not need *special*
13057 include file to define SFR registers. But a separate header
13058 will be needed. This will be developed later.
13059 * _pic16_parseOptions: added, parses port specific options:
13060 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13061 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13062 --preplace-udata-with=
13064 * _pic16_setDefaultOptions: modified to initialize section names,
13065 but hack is temporarly out of order since it needs improvement.
13066 * _pic16_genAssemblerPreamble: configuration words are emitted by
13067 their address instead of their name. This part is incomplete and
13068 supports only the 18Fxx2 devices. Other devices will emit an error
13069 during assembly since they do not contain the same set of config
13071 * _pic16_genIVT: is modified,
13073 * pcode.c: added definitions for some hardware registers that are needed
13075 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13076 All PCI entries are updated. Now LFSR is supported.
13077 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13078 * added pic16_newpCodeOpLit2 to support instructions with
13079 two literal arguments
13080 * pic16_pCode2str: corrected code that emits assembler instructions
13081 with two literal operands and those that have an access bit modifier
13082 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13083 this fixes a bug which caused some labels to be lost, when an
13084 assembler directive was added, i.e. banksel,
13085 * pic16_FixRegisterBanking: improved logic that causes the insertion
13087 * InlineFunction: functions that are called once, are not any more
13088 inlined. This can be a port option in the future,
13090 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13092 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13093 hold the corresponding uninitialized symbols,
13094 * pic16_allocProcessorRegister: registers have explicit marked the
13096 * pic16_allocInternalRegister: registers are explicit marked as
13098 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13099 processing list, so bit registers were lost,
13102 * ralloc.h: added field 'accessBank' and original symbol operand
13103 in register definition,
13104 * removed the field isMapped from register definition,
13106 ** Several functions have been removed from various sources:
13107 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13108 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13109 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13110 pic16_assignRelocatableRegisters
13112 ** others have been introduced:
13113 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13114 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13116 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13118 * support/scripts/inc2h.pl: changed definition of BIT_AT
13119 to emit 'sbit at' instead of 'bit at'. This was a request.
13121 PIC16 port related preliminary changes:
13122 * gen.c: prefixed function popRegFromString with
13123 pic16_ and all references to it corrected
13124 * pcode.c: all pic16_pc_* hardware registers prefixed
13125 with underscore (_),
13126 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13127 * ralloc.c: newReg(): when register is REG_SFR then
13128 set address to rIdx,
13129 pic16_allocProcessorRegister(): marks register wasUsed=0
13130 pic16_writeUsedRegs(): added a call to assign processor
13131 registers via pic16_assignFixedRegisters
13133 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13135 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13136 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13137 variables in unused register banks. Also the SSEG is placed
13138 wherever there is enough space for it, and IDATA can be anywhere
13139 in internal RAM. For now compile using -Wl-Y[stack_size].
13140 The mem file is different for this option as well, since it
13141 makes no sense of talking about DSEG lenght.
13143 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13145 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13146 in certain cases, e.g. when ROM assignment, patch provided
13147 from Albert den Haan.
13149 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13151 Many signedness and type propagation fixes:
13152 * src/SDCCicode.c: made geniCodeCast() static
13153 replaced SPEC_ by IS_ (cosmetic)
13154 (operandOperation): fixed div and mod operation
13155 (usualBinaryConversions): added support for promotion of char
13156 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13157 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13158 (geniCodeAdd): an array index will stay unsigned, even if promoted
13160 (geniCodeArray): ditto
13161 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13162 * src/SDCCsymt.c (computeType): added more support for char;
13163 promotion of char is selectable by promoteCharToInt, fixed signedness
13165 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13166 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13167 * src/SDCCval (val*): replaced signedness calculation by
13169 rearranged if-branches (cosmetic)
13170 (valShift): added warning W_SHIFT_CHANGED
13171 (valCompare): fixed problem with different types
13172 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13173 * support/regression/tests/literalop.c: added many cases
13174 * support/regression/tests/ast_constant_folding.c: changed finally to
13176 * .version: new year, new version: 2.3.7
13177 * src/SDCCmain.c (main): applied patch #866468
13178 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13179 provided by Scott Bronson
13180 * doc/sdccman.lyx: updated documentation for sdcdb
13181 updated and added chapter tips
13183 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13185 * src/SDCCsymt.h: missing from yesterday's commits
13187 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13189 * src/SDCC.y (struct_or_union_specifier),
13190 * support/Util/SDCCerr.c,
13191 * support/Util/SDCCerr.h: verify that struct & union tags are used
13194 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13196 * src/SDCCglobl.h: missing from yesterday's commits
13198 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13200 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13201 sft_attributes, struct_declaration, parameter_declaration,
13202 type_name, start_block, declaration_list),
13203 * src/SDCC.lex (check_type): support redefinition of typedef names
13205 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13207 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13208 aligned xdata arrays. Erik helped me with the if clause.
13210 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13212 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13215 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13218 * src/SDCCast.c (newAst_),
13220 * src/SDCCicode.c (ast2iCode, newiCode),
13222 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13223 expr, statement, expression_statement, selection_statement,
13224 iteration_statement, expr_opt, jump_statement): foundation for tracking
13226 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13229 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13231 * support/Util/SDCCerr.c,
13233 * src/SDCCast.c (createCase, createDefault, decorateType),
13234 * src/SDCClabel.c (labelUnreach),
13235 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13237 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13238 (with thanks to Stas Sergeev)
13239 * device/include/time.h,
13240 * device/lib/time.c (CheckTime): suppress unreachable code warning
13242 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13244 * src/SDCCast.c (createIvalCharPtr),
13245 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13247 * support/regression/tests/nullstring.c: tests for these two bugs
13249 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13251 * support/Util/SDCCerr.h,
13252 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13253 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13254 about storage class and 'at' used inside struct or union
13255 * src/SDCCBBlock.c (iCodeFromeBBlock),
13256 * src/SDCCcse.c (ifxOptimize),
13257 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13258 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13259 printIval, emitStaticSeg, emitOverlay),
13260 * src/SDCClabel.c (deleteIfx),
13261 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13262 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13263 gatherAutoInit, processParms),
13264 * support/Util/SDCCerr.h,
13265 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13266 reporting for post-parse errors.
13268 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13270 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13271 implicit casts via union; they don't work on big endian systems
13272 (possible fix for bug #861138)
13274 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13276 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13277 * src/mcs51/main.c: fixed the fix for bug #737001
13279 2003-12-15 Borut Razem <borut.razem AT siol.net>
13281 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13283 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13285 * support/makebin/makebin.c: put output in binary mode
13287 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13289 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13290 xdata and data memory on startup. Set the environment variable
13291 SDCC_NOGENRAMCLEAR to disable this.
13292 * src/mcs51/peephole.def,
13293 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13294 (allows non-interrupt and interrupt code to safely compete for a resource
13295 without the non-interrupt code having to disable interrupts)
13297 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13299 * src/SDCCicode.c (geniCodeAdd),
13300 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13301 with valFromType if type might be a pointer and host is big endian).
13302 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13303 types, not just integer types.
13304 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13305 multiply defined with mismatching "at" address.
13307 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13309 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13310 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13311 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13312 with embedded nulls (fixed bug #753752)
13314 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13316 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13317 Apparently this did not see much testing (endless loop)
13319 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13321 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13323 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13325 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13326 gracefully handle NULL memmap pointers
13328 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13330 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13331 instead of deleting the iCode when an operand is volatile
13332 * src/z80/gen.c (genDummyRead),
13333 * src/mcs51/gen.c (genDummyRead),
13334 * src/ds390/gen.c (genDummyRead),
13335 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13337 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13338 * src/SDCC.y: fixed bug #850420
13340 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13342 Applied z80 i/o port patch from Peter Townson and fixed some operators
13343 to better handle operands in A register.
13344 * device/include/z180.h
13350 * src/z80/peeph-z80.def
13351 * src/z80/peeph.def
13354 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13356 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13358 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13360 * device/lib/hc08/_mullong.c: Removed extra #endif
13362 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13364 * sim/ucsim/hc08.src/inst.cc,
13365 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13366 carries from x to h
13367 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13368 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13369 * device/include/stdarg.h: fixed varargs for hc08
13370 * device/lib/Makefile.in,
13371 * device/lib/hc08/Makefile,
13372 * device/lib/hc08/_mulint.c,
13373 * device/lib/hc08/_mullong.c: fixed some endian problems
13375 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13377 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13378 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13379 * device/lib/_gptrget.c,
13380 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13382 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13384 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13385 * src/SDCCast.c (astErrors): fixed bug #846007
13386 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13388 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13390 * src/SDCCast.c (decorateType): disabled a transformation I added in
13391 revision 1.188 (access to fields of a structure at an absolute address);
13392 it breaks with bitfields, extern declarations, and gcse analysis.
13393 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13394 could be assigned through a pointer, so don't complain.
13395 * src/SDCCast.c (astErrors),
13397 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13399 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13401 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13402 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13403 output of __config directives, since gpasm now supports them
13404 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13405 pre-processor macro, i.e. -DMCU=p18f452
13406 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13407 and modified to handle 'cast' icode similarly to '=' icode
13408 * src/pic16/device.h (typedef struct PIC_device): added field
13409 'extMIface' to indicate that chip has external memory interface
13410 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13411 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13414 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13416 * src/SDCC.y (pointer): fixed bug #846006
13417 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13418 * src/SDCCast.c (decorateType): fixed bug #846009
13419 * src/ds390/peeph.def,
13420 * src/ds390/gen.c (genAnd, genOr),
13421 * src/mcs51/peeph.def,
13422 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13424 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13426 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13433 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13437 * src/SDCCbitv.c: added function to free a bitvector
13438 * src/SDCClrange.h,
13439 * src/SDCClrange.c: added function to recompute the liveranges
13440 * src/avr/ralloc.c,
13441 * src/ds390/ralloc.c,
13442 * src/hc08/ralloc.c,
13443 * src/mcs51/ralloc.c,
13444 * src/pic/ralloc.c,
13445 * src/pic16/ralloc.c,
13446 * src/xa51/ralloc.c,
13447 * src/z80/ralloc.c: recompute the liveranges after register packing
13449 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13451 * src/SDCCloop.c (newInduction): fixed bug #845630
13453 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13455 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13456 inadvertantly left behind from my 2003-11-12 change
13458 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13460 Updated headers I neglected to commit yesterday.
13461 * src/SDCClrange.h,
13464 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13466 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13467 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13468 * src/SDCCopt.c (eBBlockFromiCode),
13469 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13470 the creation of the key hash table from the sequencing so it can be used
13471 earlier (for some GCSE bug fixes still pending)
13473 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13475 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13476 * support/regression/tests/addsub.c: testing genPlus shortcut
13478 2003-11-15 Borut Razem <borut.razem AT siol.net>
13480 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13482 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13484 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13485 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13486 ordering is immaterial.
13487 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13489 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13491 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13492 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13493 (SIGSEV) of bug #840381
13494 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13495 unlink new file before rename if new and old filenames are the same)
13497 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13499 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13500 uninitialized variables) for the mcs51. Set environment variable
13501 SDCC_GENRAMCLEAR to test.
13502 xdata initialization slightly shorter
13504 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13507 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13508 #838241 & 780691 (basicly the same bug)
13509 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13510 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13512 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13514 * src/SDCCmain.c (linkEdit): "fix" #834252
13516 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13518 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13520 * src/SDCC.y: fixed bug #819403
13522 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13524 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13525 the reentrant attribute.
13526 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13527 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13529 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13530 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13531 erroneously reduced to a literal.
13532 * src/hc08/ralloc.c (packRegisters, rematStr),
13533 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13536 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13538 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13539 * doc/sdccman.lyx: changed from 'article' to 'book'
13540 * doc/Makefile: readded test_suite_spec and cdbfileformat
13542 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13544 * device/include/stdlib.h: include malloc.h to comply with ANSI
13545 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13547 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13549 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13550 * doc/clean.mk: also remove *.out files
13551 * doc/sdccman.lyx: some additions, larger top/bottom margins
13553 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13555 * src/SDCC.y: fixed bug #837365
13556 * support/regression/tests/bitopcse.c
13557 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13558 a symbol (might be valop instead)
13559 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13560 * device/lib/clean.mk: added hc08 to the cleaning list
13562 2003-11-04 Borut Razem <borut.razem AT siol.net>
13564 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13566 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13567 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13568 malloc is declared in standard stdlib.h
13570 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13572 * device/lib/hc08/Makefile: need to clean .rel not .o files
13573 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13575 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13579 * src/mcs51/main.c,
13580 * src/ds390/main.c,
13584 * src/pic16/main.c,
13585 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13586 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13587 tests (which uses the port's oclsExpense function)
13593 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13595 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13597 * src/SDCCcse.c (ifxOptimize),
13598 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13599 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13600 deleting the IFX iCode.
13601 * src/hc08/ralloc.c: reduced unneeded slocs
13602 * src/hc08/gen.c: fixed bug in asmopToBoolean
13604 2003-11-04 Borut Razem <borut.razem AT siol.net>
13606 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13607 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13608 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13609 transferred to configure
13611 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13613 Use headers defined in the C[++] standards:
13614 * sim/ucsim/gui.src/serio.src/fileio.cc
13615 * sim/ucsim/gui.src/serio.src/frontend.cc
13616 * sim/ucsim/gui.src/serio.src/main.cc
13617 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13618 * support/Util/NewAlloc.c
13620 * as/mcs51/lklibr.c
13624 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13626 * Added MSVC projects for hc08 assembler and linker:
13627 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13628 /as/hc08/link_hc08.dsp
13630 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13632 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13634 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13636 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13638 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13640 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13642 2003-10-31 Borut Razem <borut.razem AT siol.net>
13644 * support/cpp2/cpplib.h,
13645 support/cpp2/cpplib.c,
13646 support/cpp2/cpplex.c,
13647 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13648 to switch _asm block preprocessing on / off. Default is
13649 #pragma preproc_asm +
13651 2003-10-31 Borut Razem <borut.razem AT siol.net>
13653 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13654 when outputting comment blocks (when executed with -C option) and
13655 _asm (SDCPP specific) blocks
13657 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13659 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13661 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13663 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13665 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13667 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13668 * src/SDCCast.c (decorateType): fixed bug #832664
13670 2003-10-31 Borut Razem <borut.razem AT siol.net>
13672 * support/cpp2/cpplex.c: fixed for SDCPP:
13673 comments(when executed with -C option) and _asm blocks
13674 were included even if they where in skipped #if block.
13675 Applied solution from GCC cpp 3.3.2
13677 2003-10-31 Borut Razem <borut.razem AT siol.net>
13679 * src/SDCC.lex: sdcc now understands both formats:
13680 '# <line_number> <file_name>' and
13681 '#line <line_number> <file_name>'
13682 * support/cpp2/cppmain.c: sdcpp now generates the standard
13683 '# <line_number> <file_name>' instead of former
13684 '#line <line_number> <file_name>'
13686 2003-10-30 Borut Razem <borut.razem AT siol.net>
13688 * support/cpp2/cpphash.h,
13689 * support/cpp2/cpplib.h
13690 * support/cpp2/cpplex.c,
13691 * support/cpp2/cppmain.c,
13692 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13694 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13696 Fixed a number of problems revealed by bug #827883.
13697 * src/SDCCloop.c (loopInvariants): Spill location of the
13698 result operand should be recomputed if extracted from
13699 a loop. Also, don't extract assignments of an iTemp
13701 * src/SDCCast.c (isConformingBody): loop reversal should
13702 not occur if the control variable is involved with a
13703 relational operator.
13705 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13707 * .version: bumped to 2.3.6 to reflect the big improvements
13708 made by Erik and Klaus. Thanks!
13710 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13712 Replaced the livrange code.
13713 * src/SDCClrange.c: added new LR code
13715 * src/SDCCBBlock.h: removed remainig parts from old LR code
13716 * src/ds390/ralloc.c,
13717 * src/ds390/gen.c: minor fixes to make it work with new code
13719 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13722 * as/hc08/lkrloc.c,
13724 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13725 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13726 (tweaked fix for bug #818696)
13728 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13730 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13732 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13735 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13736 * src/mcs51/gen.c (gencjneshort),
13737 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13738 more efficient (per Scott Bronson's suggestion)
13740 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13742 Extended the semantics of the critical keyword to include
13743 individual statements. See RFE #827755 and #799831
13748 * support/Util/SDCCerr.c
13749 * support/Util/SDCCerr.h
13754 2003-10-19 Borut Razem <borut.razem AT siol.net>
13756 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13758 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13760 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13762 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13763 and predecrement operand is displayed
13765 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13767 * src/SDCCval.c (valMinus): fixed bug #826041
13769 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13771 Some hc08 related updates that I missed earlier
13772 * sim/ucsim/stypes.h
13773 * support/regression/ports/hc08/spec.mk
13775 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13777 New target "hc08" for the Motorola 68hc08 family of micros
13785 * sim/ucsim/hc08.src/*
13786 * sim/ucsim/configure.in
13787 * src/ucsim/configure
13788 * sim/ucsim/packages_in.mk
13791 * device/include/mc68hc908qy.h
13792 * device/lib/hc08/*
13793 * device/lib/Makefile.in
13794 * support/regression/ports/hc08/*
13795 * support/regression/Makefile
13797 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13799 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13801 * src/ds390/gen.c (genCast): fixed bug #821957
13803 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13805 * device/lib/logf.c: "fixed" overlay bug
13806 * support/regression/ports/host/spec.mk: added m library
13807 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13808 * support/regression/tests/float_trans: added (for Eric)
13810 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13812 * src/mcs51/gen.c (genCpl): fixed bug
13813 http://sf.net/mailarchive/message.php?msg_id=6263915
13815 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13817 * src/SDCCast.c (decorateType): added extended constant folding
13818 * src/SDCCsymt.c (computeType): cleanup
13819 * src/SDCCval.c (valShift): minor optimization
13820 * support/regression/tests/ast_constant_folding.c: added
13822 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13824 * src/SDCCmain.c: removed some unintended changes
13826 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13828 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13829 * src/z80/gen.c: fixed part of bug #817589
13830 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13832 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13834 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13845 * src/ds390/ralloc.c
13847 * src/mcs51/ralloc.c
13849 * src/pic16/ralloc.c
13850 * src/xa51/ralloc.c
13852 * src/z80/gen.c: removed unused label "release:"
13854 2003-10-06 Borut Razem <borut.razem AT siol.net>
13856 * src/SDCC.lex: removed definition of unused variables
13857 save_optimize and save_options
13859 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13861 * clean.mk: removed '=' in "-maxdepth=1"
13862 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13863 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13865 2003-10-06 Borut Razem <borut.razem AT siol.net>
13867 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13868 my_unput() replaced by unput()
13870 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13872 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13873 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13874 type-punned pointer will break strict-aliasing rules"
13875 Old LR behaviour is again default; Klaus' LR can be choosen by
13876 defining the environment variable LRKLAUS
13880 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13881 * clean.mk: fixed removal of files in bin/CVS/
13882 * device/lib/clean.mk: fixed removal of directories small and large
13883 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13885 * src/SDCCval.c: removed superflous test for pedantic
13887 2003-10-05 Borut Razem <borut.razem AT siol.net>
13889 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13890 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13891 message "unmatched #pragma SAVE and #pragma RESTORE"
13893 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13895 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13896 assembly, critical functions, atomic, nojtbound)
13898 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13900 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13906 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13909 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13911 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13913 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13914 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13915 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13917 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13919 * src/z80/gen.c (genRet): fixed bug #524753
13920 * src/z80/gen.c (genCast): fixed internal error on cast from
13922 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13923 fix for bug #477835 to the z80
13924 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13925 for tracking iCodes in the peephole optimizer for z80
13927 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13929 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13930 the other part of bug #814548
13931 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13933 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13935 * src/SDCCcse.c: fixed part of bug #814548
13937 2003-09-28 Borut Razem <borut.razem AT siol.net>
13939 * src/asm.c: rewrite of printILine() to use temporary file instead
13941 * src/xa51/main.c: commented out declaration of int rewinds
13943 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13945 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13947 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13949 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13950 * src/asm.c (printILine): Fixed bug #811015
13952 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13954 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13957 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13959 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13960 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13961 to correctly handle general case of AOP_PAIRPTR
13962 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13964 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13966 * src/mcs51/ralloc.c (fillGaps),
13967 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13968 register positioning bug)
13970 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13972 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13974 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13976 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13977 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13978 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13979 (ralloc doesn't intentionally do this now, but perhaps later)
13980 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13981 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13982 register positioning bugs (Fixed bug #762602 and #795325)
13983 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13984 (Fixed bug #808779)
13985 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13986 lines that --i-code-in-asm generates
13988 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13990 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13991 trying to fclose a FILE* that was already closed.
13993 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13995 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13996 of const struct should be treated as if const themselves)
13998 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
14000 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
14002 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14004 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
14005 Unix (/n) and DOS (/r/n) line terminations.
14007 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14009 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
14012 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14014 * src/mcs51/gen.c (genFunction, genEndFunction),
14015 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
14016 and restore of EA so that stack offsets to parameters are
14017 correct when using both critical and reentrant/stack-auto.
14018 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14019 size (can be triggered in error if sloc is shared between
14020 different sized objects)
14021 * device/include/float.h: fixed macros to explicitly use
14022 unsigned long where needed
14024 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14026 Feature req. 799831: added code to allow nesting of critical functions
14027 * src/mcs51/gen.c (genFunction, genEndFunction)
14028 * src/ds390/gen.c (genFunction, genEndFunction)
14030 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14032 * src/SDCCsymt.c (sclsFromPtr),
14034 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14035 support for standard C idiom of memory mapped variables; for
14036 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14037 to xdata int at 0x1234 tempvar = 1.
14038 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14039 provided by Akiya ISHIDA
14041 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14043 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14044 * src/SDCCval.c (constVal): added reduction from int to char
14045 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14046 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14047 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14049 * support/regression/tests/shifts.c: fixed
14051 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14053 * src/z80/gen.c (genXor): Fixed bug #805445
14055 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14057 Fixed bug #621531 (const & volatile confusion in the type chain).
14058 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14059 refer to the const or volatile state of the pointer itself.
14071 * src/pic16/ralloc.c
14072 * support/regression/tests/const.c
14074 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14076 When checking for duplicated modules, use absolute paths
14077 instead of relative paths. Files changed:
14082 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14084 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14086 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14088 * device/include/string.h: added size_t typedef, changed
14089 prototypes to use size_t, eliminated separate reentrant and
14090 non-reentrant declarations, added _memmove declaration
14091 * device/lib/_memcpy.c: changed to use size_t instead of int,
14092 changed /4 to >>2 to avoid division library call
14093 * device/lib/_memcmp.c,
14094 * device/lib/_memset.c,
14095 * device/lib/_strncat.c,
14096 * device/lib/_strncpy.c,
14097 * device/lib/_strncmp.c: changed to use size_t instead of int
14098 * device/lib/_memmove.c: new file (fixed bug #772294)
14099 * device/lib/Makefile.in: added _memmove.c
14100 * device/lib/z80/asm_strings.s: fixed bug #772290
14101 * support/regression/tests/bitfields.c: attempt to fix host assertion
14102 failure on amd64-unknown-linux2.2
14104 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14106 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14107 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14108 * as/z80/asmain.c (main): fixed bug #801766
14110 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14112 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14115 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14117 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14118 reported in bug #800609
14120 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14122 * Top header beautifications in src/pic16 directory:
14123 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14124 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14125 pcoderegs.h, ralloc.c, ralloc.h
14126 * main.c: added top header and GPL license notice
14127 * pcode.c: fixed the if-conditional warning
14129 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14131 * device/lib/_mullong.c: replaced int by short for gcc
14133 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14135 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14136 and JUMPTABLE iCodes properly now (worked by accident before)
14137 * src/mcs51/gen.c (leftRightUseAcc),
14138 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14139 iCode properly now. Use getSize instead of nRegs since a & b
14140 aren't part of the nRegs tally.
14142 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14144 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14145 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14146 before instructions that use the _STATUS register
14148 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14150 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14151 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14152 fetching of the pointer
14153 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14154 copied from genNearPointerSet()
14155 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14156 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14157 If they pop r0/r1 they must be called in the opposite order than aopOp().
14158 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14159 (resp. --stack-auto), prepared for --xstack
14161 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14163 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14165 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14167 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14168 these ports have their own __sdcc_external_start()
14170 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14172 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14173 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14174 type for bits was changed. It resulted in bit variables becoming
14175 global, which is not permitted in PIC 14 assembly output.
14177 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14179 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14181 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14183 Z80 and MCS51 linkers complaint if a public symbol is defined
14184 in more than one library module:
14188 * as/mcs51/Makefile.in
14190 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14192 A few small changes that speed up the peephole optimizer.
14196 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14198 Try to make the peephole optimizer smarter by maintaining
14199 an association between the assembly source code and the
14200 iCodes that originated them. Put this information to use
14201 with a new peephole rule condition "notVolatile" so that
14202 the rules can be aggressive yet still safe.
14207 * src/mcs51/peeph.def
14209 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14213 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14214 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14215 if the left or right operand symbols have the accuse flag set.
14217 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14219 Changed the type of the result of the ! (NOT) operator to char;
14220 previously it returned the same type as the source. This allows
14221 us to eliminate all the genFloatNot functions (all of its target
14222 implementations were very buggy) since !float can use the same
14225 * src/SDCCicode.c (ast2iCode): ! returns char
14226 * src/mcs51/gen.c (genNot, genNotFloat),
14227 * src/ds390/gen.c (genNot, genNotFloat),
14228 * src/z80/gen.c (genNot, genNotFloat),
14229 * src/pic/gen.c (genNot, genNotFloat),
14230 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14232 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14234 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14235 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14236 during interrupts. Ensure WSAVE is located at a shared bank address.
14237 2. Fixed page selection in some places
14238 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14239 the registers name strings.
14240 4. Fixed "signed / unsigned compare" compiler warnings.
14241 5. The PIC port manages its own allocation of the general purpose
14242 registers, but makes no attempt to reuse them. As a result when
14243 compiling it soon runs out of general purpose registers. Some
14244 additional code was added to the files pcode.c and device.c to walk
14245 through the function call tree and rename the registers so that they
14255 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14256 genPlus() & genMinus() when the result is the same as left or right
14258 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14260 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14262 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14264 Made bitfield a distinct type from bit so that bitfields
14265 convert as per ANSI C and bits retain their traditional
14266 boolean style behaviour. Implemented bitfield support in
14274 * src/ds390/gen.c: bit v bitfield split
14275 * src/z80/gen.c: New support for bitfields
14276 * support/regression/tests/bitfields.c: reenabled z80,
14279 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14281 Rules 246.x, 247.x relate to bitfields, the others speed up
14282 access to xdata mapped I/O devices.
14284 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14286 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14288 Cleaned up genPackBits and genUnpackBits and added two helper
14289 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14290 for literal assignments in genPackBits (thanks to Frieder for
14296 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14298 Fixed bug #748310 (pointer to function type mishandled when the
14299 function name is omitted). Also fixed a SIGSEGV when a function
14300 attribute (reentrant, etc) is used on a non-function or on a
14301 function but misplaced before the parameter list.
14303 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14305 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14306 * support/Util/SDCCerr.h,
14307 * support/Util/SDCCerr.c: Added func attr misuse error msg
14309 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14311 Fixed bug #787649 by anonymous
14312 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14313 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14315 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14317 Fixed numerous bitfield problems.
14319 * src/SDCC.y: More bitfield related error checking
14321 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14322 * support/Util/SDCCerr.h,
14323 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14324 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14325 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14326 * support/regression/tests/bitfields.c: tests added
14328 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14330 Made the constant following the "interrupt" keyword optional. If
14331 omitted, the function will not automatically be given an entry
14332 in the interrupt vector table (similar to #pragma NOIV, but
14333 less syntacticly kludgy). The interrupt number is also now
14334 range checked. Also fixed a bug in the high order bit example
14341 * support/Util/SDCCerr.c
14342 * support/Util/SDCCerr.h
14345 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14347 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14348 * src/SDCCicode.c (operandOperation): rewritten some ops
14349 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14350 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14352 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14353 be re-activated by defining REDUCE_LITERALS)
14354 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14355 unsigned, but are signed by default
14356 * src/SDCCval.c (constVal): rearranged
14357 * src/SDCCval.c (valMod): preliminary fix
14358 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14359 * support/regression/literalop.c: added, work in progress
14361 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14363 Generate warnings for useless declarations like "char data;"
14364 that don't do what new users expect.
14367 * support/Util/SDCCerr.h
14368 * support/Util/SDCCerr.c
14370 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14372 * src/SDCCval.c (valMult): fix overflow detection of negative int
14374 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14376 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14378 Changes to support big endian targets:
14391 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14393 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14394 * device/lib/time.c: fixed warning "integer overflow in expression"
14396 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14398 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14399 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14400 constants are unsigned; added recognition of "u" flag for unsigned
14401 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14402 * src/SDCCval.c (valDiv, valMod): fixed signdness
14403 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14404 signedness of modulo, left and right shift
14405 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14406 * support/Util/SDCCerr.h: added warning W_INT_OVL
14407 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14408 * src/SDCCast.c (ast_print): improved output of constants
14410 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14412 Fixed some warnings when building with MSVC:
14414 * as/mcs51/asdata.c
14418 * link/z80/aslink.h
14419 * link/z80/lkdata.c
14420 * link/z80/lkeval.c
14425 * support/cpp2/cpplib.c
14429 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14431 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14433 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14435 * support/librarian/clean.mk: Do not remove Makefile.
14436 * support/librarian/Makefile: added.
14438 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14440 Added librarian to MSVC build:
14443 * support/librarian/librarian.dsp
14445 'configure' not needed for librarian, removed:
14446 * support/librarian/configure
14447 * support/librarian/configure.in
14448 * support/librarian/config_in.h
14449 * support/librarian/Makefile.in
14451 Hopefully these ones built the librarian and the rest of sdcc properly:
14453 * Makefile.common.in
14455 Messed up 'configure', so revert to previous version:
14459 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14461 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14462 there, while the mantissa of a double is "only" 53 bits wide.
14464 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14466 Adding sdcclib to the build. MSVC project coming soon.
14467 Files added/changed:
14469 * support/librarian/clean.mk
14470 * support/librarian/configure
14471 * support/librarian/configure.in
14472 * support/librarian/config_in.h
14473 * support/librarian/Makefile.bcc
14474 * support/librarian/Makefile.in
14475 * support/librarian/sdcclib.c
14478 * Makefile.common.in
14482 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14484 Linker now complaints if linked modules have conflicting options, for
14485 example, one compiled using --model-large and another one compiled with
14486 --model-small. The following files were modified:
14488 * as/mcs51/asdata.c
14489 * as/mcs51/aslink.h
14491 * as/mcs51/asmain.c
14493 * as/mcs51/i51pst.c
14494 * as/mcs51/lkdata.c
14495 * as/mcs51/lklibr.c
14496 * as/mcs51/lkmain.c
14502 * link/z80/aslink.h
14503 * link/z80/lkdata.c
14504 * link/z80/lklibr.c
14505 * link/z80/lkmain.c
14508 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14510 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14511 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14513 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14515 * src/z80/mappings.i: fix _mul[us][int,long] entries
14517 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14519 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14521 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14523 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14524 * support/regression/tests/bitopcse.c: added
14532 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14534 added support for new library format to z80, gbz80 linkers:
14540 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14542 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14543 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14545 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14547 added DUMMY_READ_VOLATILE:
14556 * src/SDCCcse.c (algebraicOpts): many improvements
14557 * src/SDCCcse.h: removed algebraicOpts()
14558 * src/SDCCicode.c (picDummyRead): added
14560 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14562 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14563 "Insufficient space in data memory".
14565 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14567 * src/mcs51/gen.c: fixed bug #771358
14568 * src/z80/gen.c: fixed bug #759087
14570 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14572 * src/pic16/glue.c: minor cleanup by Vangelis
14574 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14576 * device/include/regc515c.h: fixed #758477
14577 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14578 * device/lib/_gptrput.c: saved a few bytes
14579 * my tab spacing is 8, yours too?)
14580 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14581 * device/lib/serial.c: process RX bytes earlier than TX bytes
14582 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14584 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14586 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14588 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14590 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14592 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14594 * device/lib/Makefile.in: bad fix, reverted to 1.43
14596 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14598 * device/lib/Makefile.in: added missing z80 object files
14600 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14602 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14603 pic16 progress by Vangelis:
14606 * src/pic/Makefile:
14613 * pic16/genarith.c:
14618 * pic16/pcodepeep.c:
14621 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14623 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14625 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14627 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14628 added gbz80 build to MSVC project.
14629 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14630 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14631 from 8051 stuff and setup so it links using a .lnk file.
14633 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14635 * support/librarian/sdcclib.c: sdcc librarian.
14636 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14639 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14641 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14643 2003-07-02 Borut Razem <borut.razem AT siol.net>
14645 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14646 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14647 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14648 src/xa51/main.c, src/z80/main.c:
14649 virtualization of glue() function: each port has it's own glue function,
14650 which is accessed by do_glue function pointer in PORT.general structure
14652 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14654 * DS800C400 fun, improved ROM interface and tinibios.
14656 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14658 * More support for DS80C400. Now includes beginning of interface to ROM.
14660 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14662 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14664 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14666 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14668 2003-06-19 Borut Razem <borut.razem AT siol.net>
14670 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14672 2003-06-19 Borut Razem <borut.razem AT siol.net>
14674 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14675 fixed Z80 port - crt0.o: cannot open.
14677 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14679 * support/Util/MySystem.c (merge_command): revert bad fix
14681 2003-06-18 Borut Razem <borut.razem AT siol.net>
14683 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14685 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14687 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14688 option --use-stdout sends errors to stdout instead of stderr.
14690 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14692 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14694 2003-06-15 Borut Razem <borut.razem AT siol.net>
14696 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14697 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14698 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14699 fixed width array of pointers replaced with sets;
14700 multiple include and lib paths ared transferred to preprocessor and linker
14701 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14702 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14703 fixed width array of pointers
14704 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14705 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14706 fixupPath(), getPathDifference()
14707 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14708 fixed width array of pointers
14710 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14712 * src/pic16/ralloc.c: fix warnings
14713 * src/pic16/pcode.c: fix warning
14715 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14717 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14718 know all the details, but essentially this set of changes enable
14719 the pic16 port to generate movff instructions and generate assembler
14723 * src/pic16/glue.c:
14724 * src/pic16/pcode.c:
14725 * src/pic16/device.c:
14726 * src/pic16/main.c:
14727 * src/pic16/pcode.h:
14728 * src/pic16/pcoderegs.c:
14729 * src/pic16/ralloc.c:
14730 * src/pic16/ralloc.h:
14732 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14734 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14735 added option --vc, so sdcc errors and warnings are compatible with
14736 Microsoft Visual Studio.
14738 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14740 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14741 device/lib/libfloat.lib: added atof function.
14743 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14745 * doc/sdccman.lyx: updated to Lyx 1.3
14746 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14747 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14748 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14750 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14752 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14754 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14756 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14757 additions to the "related tools/documentation" section
14759 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14761 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14763 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14765 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14766 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14768 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14770 * doc/sdccman.lyx: fix double dash and other minor things
14771 * doc/Makefile: fix double dash
14773 2003-05-28 Karl Bongers(patches from Martin Helmling)
14774 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14775 condition and ignore commands.
14777 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14779 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14780 is in parts still quite out of date, I did changes as far as I felt makes sense
14781 for a non-native english speaker.
14782 Please feel free to add to the manual or to correct my changes.
14783 * doc/Makefile: undid touching the date of intermediate tex files.
14785 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14787 * doc/sdccman.lyx: Manual has an index now
14789 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14791 Finalize muluint/mulsint and mululong/mulslong merging:
14792 * device/lib/_mulint.c
14793 * device/lib/_mullong.c
14794 * device/lib/gbz80/mul.s
14795 * device/lib/gbz80/stubs.s
14796 * device/lib/z80/mul.s
14797 * device/lib/z80/stubs.s
14798 * src/SDCCsymt.c (initCSupport)
14800 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14802 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14803 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14804 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14805 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14808 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14810 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14811 the regression tests I'm not brave enough to enable 245.b, 245.c
14812 * doc/sdccman.lyx: added latex preamble for hyperref package.
14813 Using pdflatex this will give you a hyperlinked pdf file with
14814 bookmarks. (prepend '%' before /usepackage if this breaks something)
14816 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14818 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14820 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14822 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14824 2003-05-21 <johan AT balder>
14826 * src/SDCCglue.c (printIval): fixed bug #739934
14828 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14830 Applied patch from bug 737905 (renamed yylineo to mylineno):
14837 * src/pic16/pcode.c: Cleaned warnings
14838 * src/pic16/pcodeflow.c: Cleaned warnings
14839 * src/pic16/pcoderegs.c: Cleaned warnings
14841 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14843 * src/pic16/pcode.c: Cleaned warnings
14844 * src/pic16/pcodepeep.c: Cleaned warnings
14845 * src/pic16/ralloc.c: Cleaned warnings
14847 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14849 * doc/sdccman.lyx: fixed bug 739745
14850 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14852 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14854 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14855 it can be defined with CFLAGS when running configure
14856 * src/SDCCmain.c: fixed compiling + linking with object files
14858 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14860 * configure.in: configure for pic16 port,
14861 added --disable-pic16-port
14862 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14863 * src/SDCCmain.c: linkOptions is changed to set *,
14864 added if/endif conditional macros to remove options help
14865 messages from optionsTable when a port is not configured, added
14866 support for the PIc16 port in the ports table, when executing
14867 the compiler with no port specified on command line, a default
14868 port is selected with the new macro DEFAULT_PORT which is
14869 defined in port.h, in setDefaultOptions() linkOptions is removed
14870 from initialization assignment, since now it is a set,
14871 parseCmdLine uses setParseWithComma for linkOptions, in
14872 linkEdit() linkOptions are accessed with new function indexSet()
14873 which returns the i'th item of a set variable. See SDCCset.c, in
14874 linkEdit() when calling buildCmdLine(), added linkOptions as
14875 last argument. Now users can pass arguments to gplink via the
14876 -Wl option, main() uses pic16glue() to glue up pic16 programs
14877 * src/SDCCpeeph.c: various changes to support pic16
14878 * src/SDCCset.c: added function void *indexSet(set *, int) to
14879 return the i'th item of the set
14880 * src/SDCCset.h: added function prototype for indexSet()
14881 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14882 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14883 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14884 added macro DEFAULT_PORT
14885 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14886 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14888 * src/pic16/glue.c: commented out some error producing lines
14889 * src/pic16/main.c: __config directives are commented out to stop
14890 gpasm complaining and test the linkage with gplink, _linkCmd and
14891 _asmCmd changed to be more gplink and gpasm friendly
14892 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14893 produced an error when parsed, peep rule 12 is added to utilize
14894 movff, but it is commented out since the pCode does not support
14895 yet a command with 2 address arguments
14897 2003-05-18 <johan AT balder>
14899 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14900 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14901 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14903 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14904 Added feature to script commands from file.
14906 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14908 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14909 * src/SDCCutil.c: include ctype.h for win32
14911 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14913 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14915 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14917 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14918 Fixed so you can set breakpoints prior to run, run does not stop
14919 on entry now. Add tbreak. Other enhancements and fixes for use
14922 2003-05-12 Borut Razem <borut.razem AT siol.net>
14924 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14926 2003-05-11 Borut Razem <borut.razem AT siol.net>
14928 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14929 the path of bin directory, so that PATH is the only env. variable, which has to be set
14930 in case of standard installation.
14931 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14932 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14933 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14935 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14937 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14938 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14939 temp files are in the port dir; clean the gen/test directory when
14940 generating new test.c
14941 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14942 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14943 * support/regression/tests/zeropad.c: added
14945 2003-05-09 <johan AT balder>
14947 * src/SDCCglue.c: fixed bug #597940
14949 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14951 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14952 cache sfr, optimize next,step, fix off by one sourceline,
14953 support ddd list function.
14954 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14956 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14958 * support/regression/HTMLgen.py: added compare_s2f()
14959 * support/regression/Makefile: redo 1.27
14960 * support/regression/generate-cases.py: redo 1.5
14962 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14964 * support/regression/tests/float.c: workaround 33 bit hex constant
14965 * support/regression/tests/simplefloat.c: fix division for host
14967 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14969 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14970 that tame's the PIC's over-aggressive optimizer.
14972 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14974 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14977 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14979 Initial support for DS80C400. "Hello world" runs on TINIm400
14982 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14984 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14985 * Some notes on ddd usage added in debugger/README
14986 Martin Helmling adding more features and fixes for ddd GUI debugger.
14987 Code added for nexti, stepi, up, down, and other adjustments.
14989 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14991 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14992 * src/pic/peeph.def Added two rules to optimize carry manipulation
14993 * src/pic/* removed debug printfs
14995 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14997 * debugger/mcs51/cmd.c: added header newalloc.h
14999 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
15001 * as/Makefile: new EXEEXT
15002 * as/z80/Makefile: remove trailing slash of BUILDIR
15003 * as/z80/clean.mk: new EXEEXT
15004 * Makefile.common.in: add to CFLAGS (and others), don't replace it
15005 * support/cpp2/Makefile.in: new EXEEXT
15006 * src/pic/glue.c (pic14emitRegularMap): fixed warning
15008 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
15010 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
15011 EXEEXT was introduced to fix all related problems with targets
15012 "clean", "install" and "uninstall"; a couple of further flaws
15013 especially with "clean" have been fixed too
15014 * as/mcs51/Makefile.in
15015 * as/mcs51/clean.mk
15019 * debugger/mcs51/Makefile.in
15020 * debugger/mcs51/clean.mk
15021 * link/z80/Makefile
15022 * link/z80/Makefile.in
15023 * link/z80/clean.mk
15025 * packihx/Makefile.in
15027 * sim/ucsim/Makefile
15028 * sim/ucsim/clean.mk
15029 * sim/ucsim/avr.src/Makefile.in
15030 * sim/ucsim/avr.src/clean.mk
15031 * sim/ucsim/s51.src/Makefile.in
15032 * sim/ucsim/s51.src/clean.mk
15033 * sim/ucsim/xa.src/Makefile.in
15034 * sim/ucsim/xa.src/clean.mk
15035 * sim/ucsim/z80.src/Makefile.in
15036 * sim/ucsim/z80.src/clean.mk
15037 * sim/ucsim/main_in.mk
15038 * sim/ucsim/packages_in.mk
15039 * sim/ucsim/gui.src/Makefile.in
15040 * sim/ucsim/gui.src/serio.src/Makefile.in
15041 * sim/ucsim/gui.src/serio.src/clean.mk
15044 * support/cpp2/Makefile.in
15045 * support/cpp2/clean.mk
15046 * support/makebin/Makefile
15047 * support/makebin/clean.mk
15048 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15049 * doc/sdccman.lyx: --program-suffix no longer needed
15051 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15053 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15054 Martin Helmling added support for ddd GUI debugger.
15055 Code added to display assembly, set variables, and other commands
15056 to interface to ddd.
15058 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15060 * as/Makefile: fix target clean
15061 * as/clean.mk: fix target clean
15062 * as/z80/clean.mk: fix target clean
15064 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15066 * Makefile.common.in: added AT EXEEXT AT
15067 * configure.in: removed all mingw32 stuff
15068 * configure: rebuilt from configure.in
15069 * doc/sdccman.lyx: updated section "installation"
15070 * support/scripts/sdcc_mingw32: adapted to configure
15071 * support/scripts/sdcc_cygwin_mingw32: added
15073 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15075 * src/pic Added object file support for the PIC port
15076 * src/pic Applied patch from Craig Franklin (this started the object file support)
15077 * src/regression Updated the PIC regression tests for object files
15079 2003-04-20 Borut Razem <borut.razem AT siol.net>
15081 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15082 lklex.c: In function `getfid':
15083 lklex.c:203: warning: array subscript has type `char'
15084 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15085 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15086 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15087 stack handling macros
15089 2003-04-19 Borut Razem <borut.razem AT siol.net>
15091 * "handling space characters in file path" task:
15092 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15093 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15094 * support/Util/MySystem.h: make it self-sufficient
15095 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15096 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15097 handling space characters in file path
15098 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15099 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15100 * support/Util/MySystem.c: handling space characters in executable's path
15102 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15104 * as/z80/Makefile: fix permanent rebuild of z80
15105 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15106 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15108 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15110 * src/SDCCopt.c: add special case optimization to replace modulo by
15111 a power of two with a bitwise AND.
15113 2003-04-18 <johan AT balder>
15115 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15117 2003-04-17 <johan AT balder>
15119 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15120 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15122 2003-04-13 Borut Razem <borut.razem AT siol.net>
15124 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15125 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15126 fixed mingw problem in adl_NORMALIZE_PATH
15128 2003-04-12 Borut Razem <borut.razem AT siol.net>
15130 * fixed "#pragma SAVE/RESTORE can not be nested":
15131 * src/SDCC.lex: reworked pragma handling functions
15132 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15133 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15135 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15137 * src/SDCCutil.c (pathEquivalent): defined but not used
15138 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15139 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15140 * configure: rebuilt from configure.in
15141 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15142 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15143 * device/include/Makefile.in: replace sdcc_datadir
15144 * device/lib/Makefile.in: replace sdcc_datadir
15145 * Makefile.common.in: add LDFLAGS from configure
15146 * packihx/Makefile.in: use LDFLAGS
15147 * src/Makefile.in: use LDFLAGS
15148 * support/cpp2/Makefile.in: add LDFLAGS from configure
15149 * support/makebin/Makefile: use LDFLAGS
15150 * .version: bumped version number to 2.3.5
15152 2003-04-12 Borut Razem <borut.razem AT siol.net>
15154 * completed "different paths" task:
15155 * src/SDCCmacro.c: fixed bug in handling quotes
15156 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15157 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15159 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15161 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15163 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15165 * ds390/gen.c ds390/peeph.def: fix bug 706781
15167 2003-04-11 Borut Razem <borut.razem AT siol.net>
15169 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15171 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15173 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15174 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15175 set - this bit used to not be set...).
15176 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15177 bad code in PIC Port
15178 * src/regression/and2.c added to test bug 609268
15179 * src/regression/Makefile added and2.c to regression test
15182 2003-04-08 <johan AT CP255758-A>
15184 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15185 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15186 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15188 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15190 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15192 * support/cpp2/Makefile.in: fix bug #487815
15193 * configure: rebuilt from configure.in
15194 * Makefile.common.in: docdir changed, new path suffixes
15195 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15196 * sdcc_vc_in.h: reflect changes from sdccconf.h
15197 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15198 * src/SDCCutil.h: remove BINDIR hack
15199 * doc/sdccman.lyx: update new path hierarchy
15201 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15203 * src/SDCCpeeph.c: added okToRemoveSLOC test
15205 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15207 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15209 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15211 * src/SDCCpeeph.c: added labelIsReturnOnly test
15212 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15214 2003-04-05 <johan AT balder>
15216 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15217 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15218 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15219 * src/SDCCast.c: fixed a warning
15220 * src/SDCCast.h: fixed a warning
15221 * src/SDCCicode.c (operandFromAst): fixed a warning
15223 2003-04-04 <johan AT balder>
15225 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15226 * src/SDCCast.c (decorateType): fixed bug #715076
15227 * src/SDCC.y: fixed bug #702907
15229 2003-04-03 <johan AT balder>
15231 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15232 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15233 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15234 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15235 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15237 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15239 * _decdptr.c: fix return values
15240 * _gptrget.c: fix return values
15241 * _gptrgetc.c: fix return values
15242 * _gptrput.c: fix return values
15243 * _mulint.c: fix return values
15244 * as/z80/Makefile: fix 'make -j' problem
15246 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15248 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15249 * configure.in: big cleanup, updated to autoconf 2.5x
15250 * configure: rebuilt from configure.in
15251 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15252 * sdcc_vc_in.h: reflect changes from sdccconf.h
15253 * doc/Makefile: fixed a flaw in "make install"
15255 2003-04-02 <johan AT balder>
15257 * src/ds390/gen.c (genCmp): no comments
15258 * src/mcs51/gen.c (genCmp): no comments
15259 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15260 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15262 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15264 * support/regression/generate-cases.py: place generated file in given sub directory
15265 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15266 * support/regression/Makefile: improvements for 'make -j';
15267 side effect: it's simpler and faster now
15269 2003-03-31 Borut Razem <borut.razem AT siol.net>
15271 * src/z80/main.c: link-{port} and as-{port} defined without path
15272 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15274 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15276 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15278 2003-03-30 Borut Razem <borut.razem AT siol.net>
15280 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15281 changed type of list parameter to set
15282 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15283 * src/port.h: changed type of do_assemble() parameter to set
15284 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15285 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15286 definition of "cppoutfilename" macro with NULL value in preProcess()
15287 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15288 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15289 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15290 replaced with set *binPathSet
15291 * shash_add() deallocates the item, if allready exsists, before adding the new one
15292 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15294 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15296 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15297 a nested for loop bug in the PIC port
15298 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15301 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15303 * support/Util/dbuf.h: remove C++ stuff to make it portable
15305 2003-03-28 Borut Razem <borut.razem AT siol.net>
15307 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15308 literal strings in stringLiteral()
15309 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15310 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15313 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15315 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15317 2003-03-26 <johan AT balder>
15319 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15320 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15321 * src/SDCCast.c (decorateType): fixed " -v < 3"
15323 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15325 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15326 Added Lenny Story's debug infrastructure changes:
15327 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15328 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15329 * src/cdbFile.c: added
15330 * src/SDCCdebug.c: added
15331 * src/SDCCdebug.h: added
15332 * src/SDCCast.c (createFunction)
15333 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15334 * src/SDCCmain.c (parseCmdLine, main)
15335 * src/SDCCmem.c (redoStackOffsets)
15336 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15339 * src/avr/gen.c (genAVRCode)
15340 * src/ds390/gen.c (gen390Code)
15341 * src/mcs51/gen.c (gen51Code)
15342 * src/pic/gen.c (genpic14Code)
15343 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15344 * src/xa51/gen.c (genXA51Code)
15345 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15347 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15349 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15350 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15352 2003-03-22 <johan AT balder>
15354 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15356 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15358 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15359 * doc/cdbfileformat.lyx: added, written by Lenny Story
15360 * doc/Makefile: added cdbfileformat.lyx
15361 * doc/clean.mk: added cdbfileformat.lyx
15363 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15365 * src/mcs51/peeph.def: fix bug #705773
15367 2003-03-20 <johan AT balder>
15369 An sfr/sbit can have an "at #" AND an initializer
15370 * src/SDCCsymt.c (checkSClass):
15371 * src/SDCCmem.c (allocGlobal):
15372 * src/SDCCmem.c (allocLocal):
15373 * src/SDCCast.c (createBlock):
15375 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15377 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15379 2003-03-16 <johan AT balder>
15381 Undid the hackup of const and volatile, the problem is much bigger
15383 * src/SDCCast.c:1.171
15384 * src/SDCCglue.c:1.138
15385 * src/SDCCicode.c:1.146
15386 * src/SDCCsymt.c:1.150
15387 * src/SDCCval.c:1.65
15389 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15391 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15392 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15394 2003-03-13 <johan AT balder>
15396 Hackup const and volatile modifiers in type chains a bit:
15398 * src/SDCCast.c:1.169
15399 * src/SDCCglue.c:1.136
15400 * src/SDCCicode.c:1.143
15401 * src/SDCCsymt.c1.146
15402 * src/SDCCsymt.h1.59
15403 * src/SDCCval.c:1.63
15405 2003-03-12 <johan AT balder>
15407 * src/SDCCBBlock.h: more LRH debugging junk
15408 * src/SDCCcflow.h: more LRH debugging junk
15409 * src/SDCCloop.c: more LRH debugging junk
15410 * src/SDCC.y (struct_declaration): fixed bug #697590
15411 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15412 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15413 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15415 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15416 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15417 test function names must now match exactly).
15418 * src/SDCCcse.c: added special case in findCheaperOp to allow
15419 extending a short integer. Makes less awful code for bug 700121 test case.
15421 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15423 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15424 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15426 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15428 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15429 actually called (operandsNotEqual() was called for all
15430 operandsNotEqualX tests).
15432 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15434 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15435 with shorter literals. Fixes bug 700121.
15437 2003-03-11 <johan AT balder>
15439 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15441 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15443 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15444 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15446 2003-03-10 Borut Razem <borut.razem AT siol.net>
15448 * src/SDCCmain.c: pipe preprocessor's output
15449 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15450 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15451 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15452 which closes all pipes in pipeSet set
15453 * src/SDCCset.c: free deleted item in function deleteSetItem()
15454 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15455 moved from z80 to src subproject
15456 * .version: increased version number to 2.3.4
15458 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15460 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15461 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15462 * support/regression/ports/xa51/spec.mk: fix typo
15464 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15466 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15468 2003-03-09 Borut Razem <borut.razem AT siol.net>
15470 * src/SDCCmain.c: pipe preprocessor's output
15471 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15472 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15473 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15474 which closes all pipes in pipeSet set
15475 * src/SDCCset.c: free deleted item in function deleteSetItem()
15476 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15477 moved from z80 to src subproject
15479 2003-03-09 Borut Razem <borut.razem AT siol.net>
15481 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15482 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15483 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15484 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15485 * src/SDCCglobl.h: unification of WIN32 native definitions
15487 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15489 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15491 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15493 * src/configure.in: check for endianess (even while cross-compiling)
15494 * src/configure: check for endianess (even while cross-compiling)
15495 * src/configure_in.h: check for endianess (even while cross-compiling)
15496 * src/avr/gen.c: remove old endianess stuff
15497 * src/mcs51/gen.c: remove old endianess stuff
15498 * src/ds390/gen.c: remove old endianess stuff
15499 * src/pic/gen.c: remove old endianess stuff
15500 * src/pic/genarith.c: remove old endianess stuff
15501 * src/pic/glue.c: fix endianess check
15502 * src/pic16/gen.c: remove old endianess stuff
15503 * src/pic16/genarith.c: remove old endianess stuff
15504 * src/pic16/glue.c: fix endianess check
15505 * src/xa51/gen.c: remove old endianess stuff
15506 * src/z80/gen.c: fix endianess check
15507 * src/SDCCglue.c: fix endianess check
15508 * src/ds390/peeph.def: fix bug 700036
15510 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15512 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15513 * src/configure: find appropriate data-types on host for SDCC's int and long
15514 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15515 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15516 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15518 2003-03-07 <johan AT balder>
15521 some minor cleanups before the big shot
15522 OP_DEFS and OP_USES now use Kevin's protection
15523 new option --nolabelopt
15525 * src/SDCCBBlock.c:
15534 * src/ds390/ralloc.c:
15535 * src/mcs51/ralloc.c:
15536 * src/pic/ralloc.c:
15537 * src/xa51/ralloc.c:
15538 * src/z80/ralloc.c:
15540 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15542 * src/pic/pcode.c (get_op): fix 64 bit warnings
15543 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15544 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15545 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15546 * support/regression/tests/malloc.c: fix 64 bit warnings
15548 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15550 * src/mcs51/gen.c (genMinus): fixed bug 696436
15552 2003-03-02 Borut Razem <borut.razem AT siol.net>
15554 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15556 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15558 * configure.in: test for mkstemp
15559 * sdccconf_in.h: add HAVE_MKSTEMP
15561 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15563 * device/include/ctype.h: removed warning while using --stack-auto
15564 * device/include/malloc.h: removed warning while using --stack-auto
15565 * device/include/string.h: removed warning while using --stack-auto
15567 2003-02-23 Borut Razem <borut.razem AT siol.net>
15569 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15570 because NDEBUG is defined (see man assert)
15571 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15573 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15575 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15576 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15578 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15580 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15581 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15583 2003-02-18 <johan AT balder>
15585 * as/mcs51/asmain.c (asmbl): module can start with a digit
15586 * as/z80/asmain.c (asmbl): module can start with a digit
15588 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15590 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15591 * src/asm.c: fix pipe() for Mingw32
15593 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15595 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15596 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15597 make -V work again; --c1mode reads now from stdin
15598 * doc/sdccman.lyx: added --c1mode
15599 * support/Util/SDCCerr.c: new messages for c1 mode
15600 * support/Util/SDCCerr.h: new messages for c1 mode
15601 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15603 2003-02-15 <johan AT balder>
15605 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15607 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15609 * doc/sdccman.lyx: Environment variables, -o and other minor things
15611 2003-02-14 <johan AT balder>
15613 * src/xa51/main.c: before anyone really tries to use it :)
15615 * Install doc's in share/sdcc/doc
15616 * removed some obsolete files
15617 * Do a proper make distclean and uninstall
15618 M Makefile.common.in
15621 M device/include/Makefile.in
15622 M device/lib/Makefile.in
15625 M sim/ucsim/doc/Makefile.in
15627 R src/avr/peeph.rul
15628 R src/xa51/peeph.rul
15629 M support/cpp2/Makefile.in
15630 M support/makebin/Makefile
15633 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15635 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15637 2003-02-10 Borut Razem <borut.razem AT siol.net>
15639 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15640 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15641 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15642 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15643 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15644 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15645 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15646 src/z80/Makefile.bcc: Borland Makefile cleanup
15647 * as/z80/Makefile.bcc: Added Borland Makefile
15648 * support/cpp2/borland.h: Removed
15650 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15652 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15653 * src/SDCC.lex: new pragma NOIV
15654 * src/SDCCglobl.h: new pragma NOIV
15655 * src/SDCCmem.c: new pragma NOIV
15657 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15659 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15661 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15663 * src/SDCCmain.c: signal handling is switched off by --debug
15664 * doc/Makefile: small fix for install; use clean.mk again
15665 * doc/clean.mk: clean *.pdf and *.html too
15667 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15669 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15670 * device/lib/printfl.c: fix a ds390 bug by making it portable
15671 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15672 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15673 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15674 * debugger/mcs51/cmd.c: converted multi-line string literals
15675 * sim/ucsim/globals.cc: converted multi-line string literals
15676 * src/SDCCmain.c: introduced signal handler to remove temp files
15677 * doc/Makefile: small tweaks, implement clean
15678 * doc: removed generated files
15680 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15682 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15683 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15684 Address Record is not correctly generated for DS390."
15686 2003-02-02 Borut Razem <borut.razem AT siol.net>
15688 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15689 * as/mcs51/asm.h: fixed compilation with Borland C
15690 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15691 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15692 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15693 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15694 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15695 src/z80/Makefile.bcc: delete $(LIB) only if exist
15696 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15698 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15700 * device/include/malloc.h: introduced NULL
15701 * device/include/string.h: introduced NULL
15702 * device/include/stdlib.h: introduced NULL
15703 * device/lib/_memcpy.c: removed NULL
15704 * device/lib/_strcat.c: removed NULL
15705 * device/lib/_strchr.c: removed NULL
15706 * device/lib/_strcmp.c: removed NULL
15707 * device/lib/_strcpy.c: removed NULL
15708 * device/lib/_strcspn.c: removed NULL
15709 * device/lib/_strlen.c: removed NULL
15710 * device/lib/_strncat.c: removed NULL
15711 * device/lib/_strncmp.c: removed NULL
15712 * device/lib/_strncpy.c: removed NULL
15713 * device/lib/_strpbrk.c: removed NULL
15714 * device/lib/_strrchr.c: removed NULL
15715 * device/lib/_strspn.c: removed NULL
15716 * device/lib/_strstr.c: removed NULL
15717 * device/lib/_strtok.c: removed NULL
15718 * device/lib/malloc.c: removed NULL, include own header
15720 2003-02-02 <johan AT balder>
15722 * 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
15723 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15724 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15725 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15726 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15727 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15729 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15731 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15734 2003-02-01 <johan AT balder>
15736 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15738 2003-01-31 <johan AT CP255758-A>
15740 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15742 2003-01-30 <johan AT balder>
15744 * src/SDCCBBlock.c: automatic bug detection
15745 * src/SDCCicode.c: automatic bug detection
15747 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15749 * src/SDCCglobl.h: now --xram-size 0 works
15750 * src/SDCCmain.c: now --xram-size 0 works
15752 2003-01-29 <johan AT balder>
15754 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15756 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15758 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15759 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15760 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15761 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15762 * src/SDCCglobl.h: Added options --xram-size and --code-size
15763 * src/SDCCmain.c: Added options --xram-size and --code-size
15765 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15767 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15768 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15770 2003-01-27 <johan AT balder>
15772 * src/SDCC.y: fixed bug #613764
15774 2003-01-26 <johan AT balder>
15776 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15777 * src/SDCCsymt.h: fixed bug #673374
15778 * src/SDCCglue.c: fixed bug #661910
15779 * src/SDCCast.c: fixed bug #458099 and 673374
15781 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15783 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15784 * as/mcs51/strcmpi.h: added
15785 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15786 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15787 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15788 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15789 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15790 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15791 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15792 * as/mcs51/Makefile.aslink: new module strcmpi
15793 * as/mcs51/Makefile.asx8051: new module strcmpi
15794 * as/mcs51/Makefil.bcc: new module strcmpi
15795 * as/mcs51/Makefile.in: new module strcmpi
15796 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15798 2003-01-26 <johan AT balder>
15800 * src/SDCCglue.c: reverted back to 1.124
15801 * src/SDCCast.c: reverted back to 1.156
15802 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15804 2003-01-25 <johan AT balder>
15806 * src/SDCCglue.c: A better fix for bug #661910
15807 * src/SDCCast.c: A better fix for bug #661910
15808 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15810 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15812 * src/Makefile.in: remove spawn.o
15813 * src/SDCCmain.c: remove spawn.h
15814 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15815 * src/spawn.c: removed
15816 * src/spawn.h: removed
15817 * support/regression/ports/ds390/spec.mk: link with -r
15819 2003-01-24 <johan AT CP255758-A>
15821 * src/ds390/gen.c (aopOp): fixed bug #667458
15822 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15823 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15824 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15826 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15828 * src/mcs51/peeph.def: better assembler identation by Frieder
15829 * src/mcs51/gen.c: better assembler identation by Frieder
15831 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15833 * as/z80/string.h: removed for gcc 3.2
15834 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15835 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15837 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15839 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15840 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15841 * support/regression/Makefile: separate temp files for ports
15842 * support/regression/generate-cases.py: separate temp files for ports
15843 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15844 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15846 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15848 * moved tinitalk to device/examples/ds390
15850 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15852 * as/mcs51/lkmem.c: rflag is for DS390
15853 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15854 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15855 (linkEdit): move mem- and map-files the same way as ihx-files
15856 * src/z80/main.c (_setDefaultOptions): removed --generic
15857 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15858 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15859 * src/pic/glue.c (picglue): --c1mode works again
15860 * src/pic16/glue.c (pic16glue): --c1mode works again
15861 * src/asm.c (printCLine): fix #660034
15863 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15865 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15866 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15867 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15868 * as/mcs51/lkmem (summary): better fix for sp problem
15869 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15870 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15871 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15872 remove --stack-after-data
15874 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15876 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15877 * src/SDCCutil.c (join): ugly bug: missing '\0'
15878 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15880 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15882 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15884 * src/pic/main.c (_asmCmd): gpasm supports -o
15885 * src/z80/main.c: more general macros
15886 * device/lib/Makefile.in: remove intermediate files
15888 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15890 * .version: Bumped version number to 2.3.3
15891 * src/SDCCBBlock.c: new option -o
15892 * src/SDCCglobl.h: new option -o
15893 * src/SDCCglue.c: new option -o
15894 * src/SDCCmain.c: new option -o
15895 * src/asm.c: new option -o
15896 * src/ds390/main.c: new option -o
15897 * src/pic/glue.c: new option -o
15898 * src/pic/pcode.c: new option -o
15899 * src/pic/ralloc.c: new option -o
15900 * src/pic16/glue.c: new option -o
15901 * src/pic16/pcode.c: new option -o
15902 * src/pic16/ralloc.c: new option -o
15903 * src/z80/main.c: new option -o
15904 * device/lib/Makefile.in: use -o
15905 * support/regression/ports/ds390/spec.mk: use -o
15906 * support/regression/ports/gbz80/spec.mk: use -o
15907 * support/regression/ports/mcs51/spec.mk: use -o
15908 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15909 * support/regression/ports/z80/spec.mk: use -o
15910 * support/regression/ports/ucz80/spec.mk: use -o
15911 * support/regression/ports/xa51/spec.mk: use -o
15912 * support/regression/fwk/lib/timeout.c: fix usage string
15914 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15915 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15917 2003-01-07 <johan AT balder>
15919 * src/SDCCast.c (decorateType): fixed bug #600035
15921 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15922 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15923 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15924 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15925 * src/pic/pcode.c: outcommented unused variable to remove warnings
15926 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15928 2003-01-06 <karl AT turbobit.com>
15929 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15932 2003-01-06 <johan AT balder>
15934 * src/SDCCicode.c: fixed array add
15936 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15937 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15938 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15940 2003-01-04 <johan AT balder>
15942 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15944 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15945 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15947 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15948 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15949 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15951 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15952 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15954 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15955 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15957 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15958 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15960 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15962 * in /sdcc/as/mcs51/ changed these files in order to create an
15963 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15964 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15965 following files to include the previous two files: aslink.dsp,
15966 Makefile.aslink, Makefile.bcc, and Makefile.in.
15968 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15969 .adb instead of .cdb
15971 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15973 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15974 value from option --iram-size.
15976 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15978 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15981 2002-09-18 <wiml AT hhhh.org>
15983 * SDCClrange.h: exposed setFromRange() and setToRange()
15984 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15985 packRegsForAccUse() (bug 542397)
15986 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15987 multiple times and emitting the fetch operations more than once
15988 added aopGetUsesAcc() function to allow binary operators to
15989 fetch their operands in the correct order; made genMinus() emit
15990 compact code for X = LITERAL - Y
15992 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15993 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15994 sprintf() in line 1267.
15996 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15997 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
16000 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
16001 Changes to aslink (All the changes are marked with 'JCF'):
16003 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
16006 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
16007 area BSEG. Also moves, if possible, the DATA area down into the internal
16008 ram so more space is available.
16010 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
16013 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
16014 not bytes. Function summary() which creates a memory usage summary
16015 file with extension .mem. Reports of overlaping stack and small stack
16016 size. If the space for the stack is less than 16 bytes aslink trows a
16019 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16020 the 8051. Option 'y' for memory summary output file.
16022 Changes to sdcc (All the changes are marked with 'JCF'):
16024 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16026 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16027 overlaying area for it (uses RegBankUsed[4]).
16029 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16030 bank zero as used by default. By default aslink locates the stack
16031 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16032 the creation of the .mem file. Delegates the allocation of data area
16033 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16034 the begining of the stack area to aslink.
16036 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16037 glue() in SDCCglue.c creates an area for it.
16039 2002-09-03 Borut Razem <borut.razem AT siol.net>
16040 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16041 sdcc/src/pic/glue.c:
16042 introduced atexit() handler for teporay files removal in case of
16043 errors, assertions, ...
16045 2002-08-29 Borut Razem <borut.razem AT siol.net>
16046 * sdcc/support/cpp2/auto-host_vc_in.h:
16047 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16048 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16049 Maybe there is a similar problem with BORLANDC? It should be checked!
16051 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16052 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16053 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16054 was not executed, and the compiler (cl) launched a warning:
16055 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16057 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16058 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16060 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16061 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16063 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16064 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16065 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16066 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16067 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16068 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16069 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16070 - added Release configuration in VS projects
16071 - review of compiler an linker options
16072 - VC .exe files are generated in bin_vc directory, not to interfere
16073 with binaries generated from other projects (cygwin, mingw, bcc ...)
16075 * sdcc/src/yacc.dsp: added
16077 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16078 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16079 and insert the version number definitions from .version
16081 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16083 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16084 added - genarate auto-host.h using auto-host_vc_in.h as template
16087 removed from CVS, generated automatically
16089 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16090 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16092 2002-08-11 Borut Razem <borut.razem AT siol.net>
16093 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16095 2002-08-10 Borut Razem <borut.razem AT siol.net>
16096 * src/SDCCmain.c (main):
16097 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16098 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16099 The consequence was that some temporary files were not removed.
16102 unification of code in functions tempfilename() and tempfile():
16103 function tempnam() is defined in Visual Studio 6.0 and .NET
16105 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16107 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16108 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16109 - removed compiler command line option /WX: Treats all warnings as errors
16110 - update a list of source files, included into the project
16112 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16113 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16114 changed project type to Generic Project so that can be correcly converted to VS.NET project
16116 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16118 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16120 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16122 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16123 added return 0 statements after assert() to make compiler happy
16125 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16126 added newline in the def file to keep MSC compiler satisfied
16128 * sdcc/src/z80/gen.c:
16129 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16130 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16131 - solved MSC error in function aopDump()
16133 * sdcc_vc.h: define PREFIX as "\\sdcc"
16135 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16136 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16138 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16139 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16140 - Rewrote the register banking algorithm.
16141 - Added pCode live-range analysis to registers (for now, only non-used and
16142 singly-used registers optimized away)
16144 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16146 * 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.
16148 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16149 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16151 2002-04-22 Michael Hope <michaelh AT vroom>
16153 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16155 * configure.in (DD_COPT): Added include support required for gbdk.
16157 * .version: Bumped version number just to increase it.
16159 * src/SDCCmain.c: Added -nostdinc to the default options.
16161 2002-04-15 Michael Hope <michaelh AT vroom>
16163 * device/lib/z80/printf.c (sprintf): Added.
16165 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16167 * src/z80/peeph.def: Added transpose redundent load rule.
16169 * src/z80/main.c: Added force callee saves for jaune.
16171 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16173 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16175 2002-03-28 Johan Knol <johan AT balder>
16177 * src/SDCCval.c: fixed bug #532436
16179 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16181 Added "char *Processor" field to the port structure.
16184 Added -p option. Allows port dependent processor to be specified.
16187 Initialized the new field char *Processor field to NULL in all ports
16190 Compiler generated registers for interrupt context saving
16191 were not getting allocated.
16193 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16196 Fixed left shift. Will promote the left side of a left shift
16197 if a) left shifting more than size of operand or b) when assigned
16198 to something size > size of left side
16200 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16202 tons of changes. Register allocation has been
16203 rewritten. Added customization for the various PICs. Flow
16204 analysis is restructured. ...
16206 * src/pic/device.h:
16209 * src/pic/device.c:
16210 Added. device.c is a PIC port hack to accomodate variations
16213 2002-03-13 Michael Hope <michaelh AT vroom>
16215 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16217 2002-03-04 johanknol <johanknol AT manik>
16219 * /src/SDCCval.c: fixed
16221 const unsigned char arr[][2] = { { 0, 1 } };
16222 t18.c:1: error: Initializer element is not constant
16224 2002-03-04 bela <bela AT manik>
16226 * /device/include/mcs51reg.h:
16227 ds89c420 register definition update
16229 2002-03-03 <johan AT FRIJA>
16231 * support/Util/SDCCerr.c: did something, but don't no why anymore
16233 * support/regression/tests/bug-524691.c: made it a little less shy
16235 * src/SDCCast.c (decorateType): fixed bug #524697
16237 * src/SDCCast.c: made some lineno improvements
16239 * src/SDCCval.c (getNelements): changed warning to error
16241 * src/SDCCglue.c (printIvalArray): changed warning to error
16243 * src/SDCCicode.c: fixed a warning for mingw
16245 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16247 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16249 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16251 * src/ds390/peeph.def:
16252 Added some more peephole rules
16254 * src/ds390/gen.c: Various fixes & enhancements
16256 * src/SDCClrange.c, src/SDCClrange.h:
16257 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16259 * src/ds390/ralloc.c:
16260 various fixes & enhancements (ds390) specific
16262 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16263 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16266 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16268 2002-03-02 <johan AT FRIJA>
16270 * src/SDCCast.c (decorateType): fixed bug #524708
16272 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16274 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16276 2002-03-01 Michael Hope <michaelh AT vroom>
16278 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16280 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16282 2002-03-01 <johan AT FRIJA>
16284 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16286 * src/SDCCast.c (decorateType): fixed bug #524209
16288 * src/SDCCval.c (valNot): fixed bug #524195
16290 2002-02-26 <johan AT balder>
16292 * src/xa51/gen.c: fixed a warning
16294 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16296 * src/SDCCast.c (decorateType): fixed bug #522534
16298 2002-02-23 <johan AT balder>
16300 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16302 2002-02-22 <johan AT balder>
16304 * src/SDCCast.c: fixed bug #514865
16306 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16308 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16310 * sdcc/src/SDCCloop.c:
16311 Previous fix was not good. basic blocks that have "break" or "return" are
16312 not really partof a loop , but live ranges used in these blocks should
16313 be live thru the entire loop, so set partOfLoop but don't add them to
16316 2002-02-21 <johan AT FRIJA>
16318 * src/SDCCcse.c: fixed bug #514308
16320 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16323 Fixed BUG #519583. If a conditional block ended in a return/break
16324 statement inside a loop, it was not being considered part of the loop.
16326 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16328 2002-02-10 Karl Bongers <karl AT turbobit.com>
16331 Fixed up SDCDB debugger somewhat. Updated debugger/README
16332 with lots of comments and notes.
16334 * device/examples/test2.c:
16335 Fix bug, "red" variable not being initialized(compiler complained).
16337 * device/examples/Makefile, examples/test3.c:
16338 Add Makefile in device/examples folder, compiles test3.c
16339 for use as a multiple module SDCDB test case.
16341 * sim/ucsim/cmd.src/cmdset.cc:
16342 Took out debug printfs in ucsim "next" command.
16344 * sim/ucsim/xa.src:
16345 Karl and Johan start ucsim XA support. Most dissassembly working,
16346 about 75% emulation done(plenty of work remaining).
16348 * sim/ucsim/z80.src:
16349 Add Z80 support to ucsim, add test-ucz80 regression test,
16350 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16351 Notice z80 compiler fails on examples/test3.c/crc code.
16353 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16355 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16356 Added support for --parms-in-bank1
16358 * src/ds390/peeph.def:
16359 added a few more peephole optimzations
16361 * src/ds390/main.c:
16362 1) added __builtin_inp & __builtin_outp used to read in data of given length
16363 from a memory mapped port
16364 2) added __builtin_memcmp
16365 3) added __builtin_swapw swap bytes of a short
16367 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16368 1) handle multiple send & receives from register bank1
16369 2) ralloc can now allocate DPTR1 to some liveRanges
16371 * src/SDCCsymt.c, src/SDCCsymt.h:
16372 changes to handle multiple sends & receives
16374 * src/SDCCptropt.h:
16375 added some pointer arithmetic optimization
16377 * src/SDCCptropt.c:
16378 added some pointer arithmetic optimizations but not stable yet so not
16379 called from anywhere (will get this working shortly)
16381 * src/SDCCopt.c: fixed for multiple sends & receives
16384 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16385 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16386 set preprocessor defines (depending on options)
16388 * src/SDCCicode.c, src/SDCCicode.h:
16389 changes made to handle multiple sends & receives
16392 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16394 * src/SDCCcse.c, src/SDCCcse.h:
16395 added function findbackward def (to be used in upcoming optimization)
16397 * src/SDCCcflow.c, src/SDCCcflow.h:
16398 added function returnAtEnd - to determine if a basic block terminates with
16401 * src/SDCCast.c, src/SDCCast.h:
16402 added option parms-in-bank1
16404 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16405 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16406 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16407 adjusted for --parms-in-bank1 option
16409 * device/include/string.h:
16410 donot redefine "reentrant" keyword
16412 * device/include/ds80c390.h: Added some more SFRs
16414 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16416 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16418 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16420 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16422 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16424 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16426 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16428 * Added --xram-movc option
16430 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16432 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16434 2002-01-11 Johan Knol
16436 * Added math lib of Jesus Calvino-Fraga
16438 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16440 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16441 * support/regression/Makefile: new target test-mcs51-stack-auto
16442 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16444 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16446 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16448 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16450 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16452 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16454 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16456 * src/SDCCglue.h: add definition for printIvalChar()
16458 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16460 * src/SDCCast.c: fix #498138 by Johan
16462 * src/SDCCglue.c: fix #498138 by Johan
16464 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16466 * support/regression/Makefile: fix clean
16468 * support/regression/ports/ds390/support.c: fix transmission of last character
16470 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16472 * /sdcc/src/ds390/gen.c:
16473 a) improved computing address of stack variable
16474 b) took out some #if 0 code
16475 c) improved parmBytes adjustment
16476 d) improved genPlusIncr & genMinusIncr
16477 e) genCmp could generate bad code (when left assigned to DPTR)
16478 f) Fixed bug in hasInc
16480 * /sdcc/src/ds390/ralloc.c:
16481 a) packRegsForSupport could mess up live information (Fixed)
16482 b) packRegsDPTRuse could be incorrect for left & right shift
16484 * /sdcc/src/mcs51/ralloc.c:
16485 packRegsForSupport could mess up the live information (Fixed)
16487 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16489 * /sdcc/src/SDCCast.c:
16490 can reverse a loop even if function call is present as long
16491 as the loop control variable is local & is not passed as parameter
16493 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16495 * /sdcc/ChangeLog: *** empty log message ***
16497 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16498 More builtin function additions for TININative
16500 * /sdcc/src/ds390/ralloc.c:
16501 Had broken the regression testsuite
16503 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16505 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16506 Added funcattr hasStackParms will be set for reentrant functions when there
16507 are paramteres on the stack, this helps in minimizing frame pointer generation
16508 typeFromStr can handle function pointers now
16510 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16511 *** empty log message ***
16513 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16515 * /src/ds390/gen.c, /src/ds390/main.c:
16516 More builtin function additions for TININative
16518 * /src/ds390/ralloc.c:
16519 Had broken the regression testsuite
16521 * /src/SDCCast.c: Fixed a bug in dumptree
16523 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16524 Added funcattr hasStackParms will be set for reentrant functions when there
16525 are paramteres on the stack, this helps in minimizing frame pointer generation
16526 typeFromStr can handle function pointers now
16528 * /doc/builtins.txt, /doc/TININative.txt:
16529 *** empty log message ***
16532 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16534 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16535 ALPHA version for -mTININative
16537 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16538 updated to reflect changes in the port structure
16541 added function do_assemble (similar to do_link) if non-null this function
16542 will be called to do assembly (-mTININative) requires a multi command
16544 added function genAssemblerEnd will be called to generate assembler Epilogue
16547 added _JavaNative to debug info printing
16549 * /src/SDCCmain.c: added option --tini-libid
16550 added port->do_assemble function (-mTININative) has a multi command assemble
16552 * /src/SDCCglue.c: Disabled "constExpr" check
16553 added port->genAssemblerEnd function
16555 * /src/SDCCglobl.h: Added option --tini-libid value
16558 tookout optimizeCompare from the header (has no external references)
16560 * /src/SDCCast.c: made one more function "static"
16562 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16564 * src/z80/mappings.i: Added z80asm support.
16566 * src/z80/main.c: Added z80asm support on --asm=z80asm
16568 * src/z80/gen.c: Fixed asm portability issues.
16570 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16572 * src/SDCCglue.c (printExterns): Added global/extern split.
16574 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16576 * support/regression/Makefile: added test for mcs51 model large
16578 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16580 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16582 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16584 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16586 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16588 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16590 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16592 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16594 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16596 * support/regression/tests/simplefloat.c: Port to mcs51.
16598 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16599 * support/regression/tests/bug-485362.c: Added.
16601 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16603 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16605 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16607 * src/z80/gen.c (aopDump): Added a dump function.
16609 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16610 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16612 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16614 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16616 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16618 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16620 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16622 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16624 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16626 * support/regression/ports/ds390/support.c: Use tinibios.
16628 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16630 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16632 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16633 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16635 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16637 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16639 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16641 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16643 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16644 (packRegsForIYUse): Created and optimised.
16646 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16648 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16649 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16651 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16653 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16655 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16657 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16659 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16661 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16663 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16665 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16667 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16669 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16671 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16673 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16674 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16675 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16677 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16679 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16680 (genNotFloat): Added.
16681 (genUminusFloat): Added.
16683 * device/lib/z80/Makefile: Added floating pt stubs.
16685 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16687 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16689 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16691 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16693 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16695 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16697 * sdcc/support/regression/Makefile: Add port ds390.
16699 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16701 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16703 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16705 * sdcc/support/regression/ports/ds390/support.c: Added.
16707 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16709 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16711 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16713 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16715 * device/include/malloc.h: Added z80 and gbz80 support.
16717 * device/lib/gbz80/heap.s: Added.
16719 * device/lib/z80/heap.s: Added.
16721 * device/lib/malloc.c: Added z80 and gbz80 support.
16723 * support/regression/tests/malloc.c (testMalloc): Added.
16725 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16727 * support/regression/tests/bug-478094.c: Added.
16729 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16731 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16733 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16735 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16737 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16739 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16741 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16743 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16745 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16747 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16749 * support/regression/tests/bug-477927.c: Added.
16751 * src/z80/peeph.def: Added minor rules.
16753 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16755 * src/z80/peeph.def: Added jump optimisation modification.
16757 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16759 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16761 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16763 * support/regression/tests/funptrs.c: Added.
16765 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16767 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16769 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16771 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16773 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16775 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16776 (movLeft2ResultLong): Created.
16778 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16779 (joinPushes): Added. Joins two char pushes into a word push.
16781 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16783 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16785 * support/makebin/Makefile (install): Added creation of dest dir.
16787 2001-10-24 Karl Bongers <karl AT turbobit.com>
16789 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16791 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16793 * src/z80/ralloc.c: Turned off faulty pack for one use.
16795 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16797 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16799 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16801 * support/regression/Makefile: Improved clean
16803 * support/regression/ports/gbz80/spec.mk: Added clean
16805 * support/regression/ports/host/spec.mk: Added clean
16807 * support/regression/ports/z80/spec.mk: Added clean
16809 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16811 * support/regression/ports/mcs51/timeout.c: little improvements
16813 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16815 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16817 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16819 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16821 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16823 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16825 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16827 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16828 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16830 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16832 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16834 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16836 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16838 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16840 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16842 * support/regression/tests/longor.c: Added.
16844 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16846 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16848 * as/mcs51/aslink.h: define PATH_MAX
16850 * as/mcs51/asm.h: define PATH_MAX
16852 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16854 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16856 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16858 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16860 * src/SDCCglobl.h: define PATH_MAX
16862 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16864 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16866 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16868 * src/z80/gen.c (gencjneshort): Fixed
16870 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16872 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16874 * support/regression/tests/bug-469671.c: Added.
16876 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16878 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16880 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16882 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16884 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16886 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16888 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16890 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16892 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16894 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16896 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16898 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16900 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16902 * 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.
16904 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16906 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16908 2001-10-07 <johan AT FRIJA>
16910 * device/lib/gets.c (gets): fixed the return value.
16912 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16913 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16915 * 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.
16917 * 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.
16919 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16921 * src/pic/gen.c: Removed Safe_strdup.
16923 * configure.in: Added option to enable libgc support.
16925 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16926 (bitVectUnion): Optimised.
16927 (bitVectIntersect): Optimised.
16928 (bitVectBitsInCommon): Optimised.
16929 (bitVectCplAnd): Optimised.
16931 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16933 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16935 * src/SDCCmain.c: distinguish between assembler debug and plain options
16937 * src/avr/main.c: remove standard assembler options
16939 * src/ds390/main.c: remove standard assembler options
16941 * src/mcs51/main.c: remove standard assembler options
16943 * src/port.h: removed "PENDING" comment
16945 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16947 * src/device/lib/_mulint.c : new, with assember functions
16949 * src/device/lib/_mullong.c : new, with assember functions
16951 * src/device/lib/_divuint.c : with assember functions
16953 * src/device/lib/_divsint.c : with assember functions
16955 * src/device/lib/_divulong.c: with assember functions
16957 * src/device/lib/_divslong.c: with assember functions
16959 * src/device/lib/_moduint.c : with assember functions
16961 * src/device/lib/_modsint.c : with assember functions
16963 * src/device/lib/_modulong.c: with assember functions
16965 * src/device/lib/_modslong.c: with assember functions
16967 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16969 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16971 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16972 replaced _mululong.c and _mulslong.c by _mullong.c
16974 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16976 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16978 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16980 * src/SDCCglue.c: test, if win32api is available for MINGW
16982 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16984 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16985 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16986 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16987 * support/regression/ports/host/spec.mk: removed GENERIC
16988 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16989 * support/regression/ports/z80/spec.mk: removed GENERIC
16991 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16993 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16995 * support/regression/tests/bug-467035.c: Created.
16997 2001-10-01 <johan AT FRIJA>
16999 * src/SDCC.y: fixed bug #466586 part 1
17001 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
17003 * SDCCicode.c: z80 has no generic pointers
17004 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
17006 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
17008 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
17010 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
17012 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
17014 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
17016 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17018 * configure.in: Fixed up so that ucsim is only configured once.
17020 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17022 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17023 (getPathDifference): As above.
17025 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17027 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17029 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17030 * .version: Updated to 2.3.1
17032 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17033 Added copyright header.
17035 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17036 (assemble): Added support for macro based assembler commands.
17037 (linkEdit): Added support for macro based linker commands.
17038 (preProcess): Changed the pre-processor to use macros.
17039 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17040 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17042 * device/lib/z80/crt0.s: Added module name for debugging.
17044 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17046 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17048 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17050 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17052 * src/Makefile.in: Added SDCCmacro and SDCCutil
17054 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17056 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17058 2001-09-16 <johan AT FRIJA>
17060 * 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.
17062 2001-09-15 <johan AT FRIJA>
17064 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17065 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17067 2001-09-11 <johan AT FRIJA>
17069 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17071 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17073 * support/regression/tests/bug-460444.c: Added test case.
17075 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17076 (genCast): Added justification for all of the asserts.
17078 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17080 * support/regression/support.c: _xdata replaced by xdata
17082 * support/regression/spec.mk: removed _generic
17084 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17086 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17088 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17089 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17091 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17093 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17095 * support/regression/tests/bug-460010.c: Added test case.
17097 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17099 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17101 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17103 * support/regression/testfwk.c: removed workaround for bug #436344
17105 * support/regression/tests/bp.c: use less memory with mcs51
17107 * support/regression/tests/bug-441448.c: use less memory
17109 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17111 * support/regression/collate-results.py: typo
17113 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17115 * support/regression/tests/fetchoverlap.c: Added new test case.
17117 * support/regression/tests/bp.c: Added new test case.
17119 * support/regression/tests/bug-448984.c: Added new test case.
17121 * support/regression/tests/pow2shifts.c: Added new test case.
17123 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17124 (genlshTwo): Fixed right shift for count > 8.
17126 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17128 2001-09-08 <johan AT FRIJA>
17130 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17132 2001-09-07 <johan AT FRIJA>
17134 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17136 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17138 2001-09-06 <johan AT FRIJA>
17140 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17141 * bernhard noted me at this: "() equals to (void)" (1.38)
17143 2001-09-05 <johan AT FRIJA>
17145 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17147 2001-09-04 <johan AT FRIJA>
17149 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17152 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17154 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17156 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17158 * link/z80/aslink.h: Fixed path for PATH_MAX
17160 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17162 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17164 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17166 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17168 * 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.
17170 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17172 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17173 (genCmp): Fixed up genCmp for the GB with longs.
17175 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17177 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17179 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17181 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17183 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17185 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17187 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17189 * 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.
17191 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17193 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17195 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17197 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17199 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17201 * sim/ucsim/configure: little improvement of Cygwin-detection
17202 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17203 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17204 * support/regression/tests/bug-221100.c: small changes for mcs51
17205 * support/regression/tests/bug-221168.c: small changes for mcs51
17206 * support/regression/tests/bug-227710.c: small changes for mcs51
17207 * support/regression/tests/staticinit.c: small changes for mcs51
17208 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17209 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17210 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601