1 2009-01-04 Borut Razem <borut.razem AT siol.net>
3 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.6
4 due changes in sdcc asxxxx linkers - it sholud be done 2 days ago :(
5 * doc/README.txt: updated John Hartman's e-mail address
6 * as/link/lkrel.c, as/link/lksdcclib.c:
7 fixed bug #2484677: Linker hangs
9 2009-01-04 Philipp Klaus Krause <pkk AT spth.de>
12 Implemented RFE #2484693.
13 * src/z80/peeph-z80.def:
14 Some peephole improvements.
16 2009-01-03 Borut Razem <borut.razem AT siol.net>
19 fixed warning: 'ret' may be used uninitialized in this function
21 2009-01-02 Borut Razem <borut.razem AT siol.net>
23 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
24 as/link/getline.[ch], as/link/lkrel.[ch]: added,
25 made support for differnet library formats more flexible,
26 preparation for support of ar format
27 * as/link/lklibr.c, as/link/z80/Makefile.in,
28 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
29 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
30 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
31 as/link/hc08/lkelf.c, as/link/aslink.h:
32 made support for differnet library formats more flexible,
33 preparation for support of ar format
35 2009-01-01 Borut Razem <borut.razem AT siol.net>
37 * as/link/asxxxx_config.h.in:
38 fixed warning: extra tokens at end of #endif directive
40 fixed warning: suggest parentheses around && within ||
41 * device/lib/Makefile.in: allow whitespaces at the end of lines in
42 ports.build, in order to make it work on cygwin - it seems to be a
43 bug in cygwin grep: CR is not treated as part of end-of-line
45 2008-12-31 Borut Razem <borut.razem AT siol.net>
47 * configure, configure.in, config.dsp, config_vc.awk,
48 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
49 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
50 introduced asxxxx_config.h.in
52 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
55 src/z80/peeph-z80.def:
56 Minor addition improvement.
58 2008-12-30 Raphael Neider <rneider AT web.de>
60 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
61 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
62 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
63 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
64 support/librarian/sdcclib.c, support/makebin/makebin.c:
65 partially revert changes from r5293..r5295
67 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
69 * src/z80/peeph-z80.def:
70 Minor peephole improvement.
72 2008-12-29 Raphael Neider <rneider AT web.de>
74 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
75 incorrectly discarded BANKSELs
77 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
79 * support/regression/tests/memory.c:
80 Added simple test for memset(), memcpy() and memmove()
82 2008-12-29 Borut Razem <borut.razem AT siol.net>
84 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
86 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
88 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
89 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
90 (177.j): added new rule
91 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
92 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
93 (decorateType CAST): propagate storage class to generic pointer results
95 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
97 * device/lib/z80/string.c,
98 device/lib/z80/printf.c,
102 Fixed code generation bug exposed by builtin memcpy().
104 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
106 * device/lib/_memcpy.c:
107 fixed conflict with builtin memcpy()
109 2008-12-26 Borut Razem <borut.razem AT siol.net>
111 * support/librarian/sdcclib.c:
112 fixed bug 2466950: "sdcclib broken"
113 by removing fgets return value check
115 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
118 device/include/string.h: Implemented RFE #1914254
120 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
121 * device/lib/z80/Makefile.in,
122 device/lib/Makefile.in,
123 device/lib/z80/memmove.s: Implemented RFE #1914256
125 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
127 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
128 * src/z80/peep.c: improved checks for unused data
130 src/z80/main.c: Implemented RFE #1899189
132 2008-12-25 Borut Razem <borut.razem AT siol.net>
134 * support/regression/Makefile.in:
135 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
137 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
139 * src/z80/peeph-z80.def: minor peephole improvements
141 2008-12-21 Borut Razem <borut.razem AT siol.net>
143 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
144 due to redefinition of symbol __assert
145 sdcclib.c:53:1:warning: "__assert" redefined
146 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
147 warning: this is the location of the previous definition
149 2008-12-20 Raphael Neider <rneider AT web.de>
151 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
152 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
153 support/cpp/libcpp/macro.c: fix format string errors
155 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
157 * src/pic/device.c: partial rewrite using strtok,
158 quieten compiler warnings, adopt SDCC coding style
160 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
161 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
162 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
163 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
164 support/librarian/sdcclib.c, support/makebin/makebin.c:
165 quieten most compiler warnings
167 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
168 probably fix operator precedence bug
170 * doc/clean.mk: quieten rm if no .lyx is present
172 2008-12-19 Borut Razem <borut.razem AT siol.net>
174 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
175 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
176 doc/README.txt, doc/test_suite_spec.lyx:
177 applied patch 2446381: Dcoumentation spelling correcitons
178 thanks to Steven Borley
180 2008-12-16 Raphael Neider <rneider AT web.de>
182 * device/include/pic/pic12f629.h,
183 device/include/pic/pic12f675.h,
184 device/lib/pic/libdev/pic12f629.c,
185 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
187 2008-12-14 Borut Razem <borut.razem AT siol.net>
189 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
190 converted to LyX 1.5.7 (\lyxformat 276) format
192 2008-12-07 Borut Razem <borut.razem AT siol.net>
194 * support/regression/tests/bitfields.c:
195 added test case for bug #2366757
197 2008-12-07 Raphael Neider <rneider AT web.de>
199 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
200 NULL pointer dereference, closes #2366757
202 2008-11-25 Raphael Neider <rneider AT web.de>
204 * device/include/pic16/pic16devices.txt,
205 sdcc/src/pic16/device.c,
206 sdcc/src/pic16/device.h: implicitly disable XINST
207 whenever CONFIG4L is set via an additional optional
208 argument to the configword directive in pic16devices.txt
210 2008-11-24 Raphael Neider <rneider AT web.de>
212 * device/lib/pic16/configure.ac,
213 device/lib/pic16/Makefile.common: fixed quoting issues
215 * device/lib/pic16/configure,
216 device/lib/pic16/debug/Makefile.in,
217 device/lib/pic16/libc/Makefile.in,
218 device/lib/pic16/libdev/Makefile.in,
219 device/lib/pic16/libio/Makefile.in,
220 device/lib/pic16/libm/Makefile.in,
221 device/lib/pic16/libsdcc/Makefile.in,
222 device/lib/pic16/Makefile.in,
223 device/lib/pic16/startup/Makefile.in: regenerated
225 * src/pic16/main.c (_pic16_finaliseOptions): revert to
228 2008-11-24 Raphael Neider <rneider AT web.de>
230 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
231 argument of --asm= or --link= to allow for
232 --asm="sh script --options", the user can double quote the
233 argument if needed: --asm="'c:/program files/gpasm' -q",
234 also fix some potential buffer overflows
236 2008-11-19 Borut Razem <borut.razem AT siol.net>
239 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
240 thanks Mauro Giachero
242 2008-11-16 Borut Razem <borut.razem AT siol.net>
244 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
245 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
247 2008-11-15 Borut Razem <borut.razem AT siol.net>
249 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
250 src/SDCCsymt.c, src/SDCCsymt.h:
251 fixed RFE #2291335 : Unnamed bit-field initialization
252 * support/regression/tests/bitfields.c:
253 added test case for RFE #2291335
254 * support/regression/tests/bug-1981238.c:
255 don't initialize unnamed bit-fields
257 2008-11-11 Raphael Neider <rneider AT web.de>
259 * device/include/pic16/pic18f25j10.h,
260 device/include/pic16/pic18f45j10.h: remove useless boilerplate
262 * device/include/pic16/adc.h,
263 device/lib/pic16/libio/adc/adcbusy.c,
264 device/lib/pic16/libio/adc/adcclose.c,
265 device/lib/pic16/libio/adc/adcconv.c,
266 device/lib/pic16/libio/adc/adcopen.c,
267 device/lib/pic16/libio/adc/adcread.c,
268 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
269 and fixed ADC routines to work for more target devices,
270 incorporates patch #2036130 by Nick Materer
272 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
274 * device/include/ctype.h,
275 * device/include/ds400rom.h,
276 * device/include/ds80c390.h,
277 * device/include/float.h,
278 * device/include/math.h,
279 * device/include/serial.h,
280 * device/include/stdbool.h,
281 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
283 * device/include/mcs51/C8051F336.h,
284 * device/include/mcs51/C8051T600.h,
285 * device/include/mcs51/C8051T610.h,
286 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
287 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
289 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
291 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
293 2008-11-10 Raphael Neider <rneider AT web.de>
295 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
296 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
297 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
298 (patch by Nick Materer, #2253980)
300 * device/lib/pic16/libio/adc.ignore,
301 device/lib/pic16/libio/i2c.ignore,
302 device/lib/pic16/libio/usart.ignore,
303 device/lib/pic16/pics.all: updated to build more device libs
305 * device/lib/pic16/libdev/Makefile.am,
306 device/lib/pic16/libdev/Makefile.in,
307 device/lib/pic16/libio/Makefile.am,
308 device/lib/pic16/libio/Makefile.in: regenerated
310 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
311 names per memory location, applied SDCC style to more functions
313 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
315 * device/include/mcs51/p89lpc933_4.h: new NXP header file
316 * device/include/mcs51/p89lpc935_6.h: new NXP header file
317 * device/include/mcs51/p89v66x.h: minor changes
318 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
320 2008-11-09 Raphael Neider <rneider AT web.de>
322 * device/include/pic/pic14devices.txt: fixed memory description for
323 12f629 and 12f675, closes #2236240
325 2008-11-06 Borut Razem <borut.razem AT siol.net>
327 * src/SDCCmain.c: fixed bug #2224960: sdcc -MM no working correctly
328 pass system include paths with -isystem to sdcpp
329 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
330 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
332 2008-11-02 Raphael Neider <rneider AT web.de>
334 * doc/sdccman.lyx: updated the sections on the library build process
335 and on how to add support for new devices, and documented known
336 problems with the extended instruction set including a workaround
338 2008-11-01 Raphael Neider <rneider AT web.de>
340 * device/include/pic16/adc.h,
341 device/include/pic16/pic16devices.txt,
342 device/include/pic16/pic18f2410.h,
343 device/include/pic16/pic18f2510.h,
344 device/include/pic16/pic18f2515.h,
345 device/include/pic16/pic18f2610.h,
346 device/include/pic16/pic18f4410.h,
347 device/include/pic16/pic18f4510.h,
348 device/include/pic16/pic18f4515.h,
349 device/include/pic16/pic18f4610.h,
350 device/include/pic16/pic18fregs.h,
351 device/lib/pic16/libdev/Makefile.am,
352 device/lib/pic16/libdev/Makefile.in,
353 device/lib/pic16/libdev/pic18f2410.c,
354 device/lib/pic16/libdev/pic18f2510.c,
355 device/lib/pic16/libdev/pic18f2515.c,
356 device/lib/pic16/libdev/pic18f2610.c,
357 device/lib/pic16/libdev/pic18f4410.c,
358 device/lib/pic16/libdev/pic18f4510.c,
359 device/lib/pic16/libdev/pic18f4515.c,
360 device/lib/pic16/libdev/pic18f4610.c,
361 device/lib/pic16/libio/Makefile.am,
362 device/lib/pic16/libio/Makefile.in,
363 device/lib/pic16/pics.all: added support for 18f[24][456]10
364 and 18f[24]515 devices
365 * doc/sdccman.lyx: updated list of supported PIC16 devices
367 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
368 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
369 src/xa51/gen.c: avoid compiler warnings
370 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
372 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
374 * device/include/mcs51/p89v66x.h: NXP header file
375 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
376 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
378 2008-10-14 Raphael Neider <rneider AT web.de>
380 * device/lib/pic16/libdev/Makefile.am,
381 device/lib/pic16/libio/Makefile.am: enable building libraries for
382 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
383 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
384 * device/lib/pic16/libdev/Makefile.in,
385 device/lib/pic16/libio/Makefile.in: regenerated
387 2008-10-14 Raphael Neider <rneider AT web.de>
389 * device/include/pic16/pic18f2450.h,
390 device/include/pic16/pic18f4450.h,
391 device/lib/pic16/libdev/pic18f2450.c,
392 device/lib/pic16/libdev/pic18f4450.c,
393 device/include/pic16/adc.h,
394 device/include/pic16/pic16devices.txt,
395 device/include/pic16/pic18fregs.h,
396 device/lib/pic16/libdev/Makefile.am,
397 device/lib/pic16/libdev/Makefile.in,
398 device/lib/pic16/libio/Makefile.am,
399 device/lib/pic16/libio/Makefile.in,
400 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
402 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
403 stack to a fixed location, relax it to automatically work with all
404 but the smallest devices (256 byte RAM devices need #pragma stack)
406 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
408 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
409 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
410 * device/lib/_strcspn.c: fixed bug 2140931
412 2008-10-06 Raphael Neider <rneider AT web.de>
414 * device/include/pic16/stdio.h,
415 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
416 declared __naked for convenience, named all arguments
417 * device/lib/pic16/libc/stdio/strmgpsim.c,
418 device/lib/pic16/libc/stdio/strmmssp.c,
419 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
421 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
422 empty __naked functions,
423 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
424 corner cases (unlink first/last pCode in list), reuse more code
426 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
428 * src/ds390/main.c (_ds390_genInitStartup): added
429 * src/SDCCpeeph.c (getPatternVar): new, added,
430 (labelInRange): fixed bug 2115959
431 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
432 * src/SDCCicode.h: added newiTempOperand
433 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
434 added optimizations for 0/x and x/-1, see also patch 2142900
435 * support/regression/tests/onebyte.c (testMul): added test cases
437 2008-09-20 Borut Razem <borut.razem AT siol.net>
440 definition of absolute address symbols without initial value,
441 fixed SDCC crash "do not know how to intialize symbol"
443 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
445 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
446 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
447 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
448 * device/lib/z80/stubs.s: added stubs for above functions
449 * src/SDCCopt.c (convilong),
450 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
451 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
452 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
453 * support/regression/tests/onebyte.c: enabled all tests for z80
455 2008-09-15 Borut Razem <borut.razem AT siol.net>
457 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
458 device/lib/pic16/libc/stdio/printf.c,
459 device/lib/pic16/libc/stdio/strmusart.c,
460 device/lib/pic16/libc/stdio/printf_tiny.c,
461 device/lib/pic16/libc/stdio/sprintf.c,
462 device/lib/pic16/libc/stdio/strmgpsim.c,
463 device/lib/pic16/libc/stdio/putchar.c,
464 device/lib/pic16/libc/stdio/fprintf.c,
465 device/lib/pic16/libc/stdio/strmmssp.c,
466 device/device/lib/pic16/libc/stdio/vprintf.c,
467 device/lib/pic16/libc/stdio/printf_small.c,
468 device/lib/pic16/libc/stdio/vsprintf.c,
469 device/lib/pic16/libc/stdio/strmputchar.c,
470 device/lib/pic16/libc/Makefile.am,
471 device/lib/pic16/libc/Makefile.in:
472 *printf now returns int, puchar.c moved from stdlib to stdio,
473 *printf format parameter type changed from char * to const char *,
474 added GNU link excetion text to library source files,
475 applyed GNU coding style, removed useless svn ids,
476 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
477 binary specifier: "%b", "%hb" and "%lb"
478 * device/lib/pic16/libc/stdio/vfprintf.c:
479 applied patch #2044424: PIC16: vfprintf
480 thanks Mauro Giachero
481 * support/regression/tests/bug1057979.c:
482 removed old pic16 sprintf specifics
483 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
484 * doc/sdccman.lyx: documented 'b' binary format specifier removal
486 2008-09-15 Raphael Neider <rneider AT web.de>
488 * src/pic16/device.c (pic16_dump_usection): force udata sections
489 into the addressable range (0..0xFFF), workaround for a gpsim
490 bug preventing simulation of regtest bug1750318
491 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
492 (serialRegAssign): fixed regtest bug-971834,
493 (pic16_packRegisters): avoid null-pointer dereference
495 2008-09-14 Raphael Neider <rneider AT web.de>
497 * src/pic16/gen.c, src/pic16/ralloc.c: use
498 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
499 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
501 2008-09-12 Borut Razem <borut.razem AT siol.net>
503 * support/regression/fwk/testfwk.h:
504 define pdata as data for pic16 target
505 thanks Mauro Giachero
507 2008-09-11 Borut Razem <borut.razem AT siol.net>
509 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
510 support/regression/absolute.c:
511 applied patch #2105615: Some PIC16 testcase fixlets
512 thanks Mauro Giachero
514 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
516 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
517 * support/regression/tests/bug2094505.c: new, added
519 2008-09-07 Borut Razem <borut.razem AT siol.net>
521 * src/SDCCglue.c, src/SDCCast.c:
522 fixed throw of "excess elements" warning for char arrays
523 * support/regression/tests/nullstring.c:
524 disable warning about excess elements in array of chars initializer
526 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
528 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
529 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
530 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
531 * support/regression/tests/bug2077267.c: new, added
533 2008-09-05 Raphael Neider <rneider AT web.de>
535 * configure.in, Makefile.common.in: add support for ccache,
536 remove spurious $VERSION output, detect doc-tools even without
537 --enable-doc to facilitate later manual doc-builds, minor cleanup
538 * configure: regenerated
540 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
541 avoid races in parallel VPATH builds
542 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
543 * doc/sdccman.lyx: mention --without-ccache configure option
545 2008-09-01 Raphael Neider <rneider AT web.de>
547 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
548 * (genConstPointerGet): fix reading bitfields from __code space
549 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
550 bitfield initializers (fix regression test bug1856409.c)
551 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
554 2008-08-31 Raphael Neider <rneider AT web.de>
556 * src/pic16/gen.c (genAssign): removed useless compiler output
557 * (genPointerGet,genPointerSet,genCast),
558 src/pic16/glue.c (pic16_printGPointerType):
559 also handle PPOINTERs just to avoid spurious asserts
560 * (pic16_printIvalType,pic16_printIvalBitFields):
561 generalized to arbitrary type/bitfield sizes, allows compilation of
562 regression test bug-1981238.c
563 * (pic16_printIvalChar): fix regression test structflexarray.c
564 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
565 in initialized structs and fix #1843745
566 * (pic16_printIvalStruct): always output initializers for all fields,
567 even those not explicitly given, fixes zeropad.c regression test
568 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
569 #2073635, #1567098, and #1485812)
570 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
572 2008-08-31 Borut Razem <borut.razem AT siol.net>
574 * support/regression/tests/bug-895992.c,
575 support/regression/tests/onebyte.c:
576 enabled pic16 regression testing since the bugs
577 1511794: pic16: regression test bug-895992.c fails
578 1444425: onebyte.c regression tes fails on pic16
579 are fixed, probably by fixing
580 2048464: PIC16: fix genUminus - addresses not.c regression test
581 * src/SDCCsymt.c, src/SDCCglue.c,
582 support/regression/tests/bug-1981238.c:
583 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
586 2008-08-30 Borut Razem <borut.razem AT siol.net>
588 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
589 release version 4.3.2
591 2008-08-24 Raphael Neider <rneider AT web.de>
593 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
594 always use the sdcc from the current build tree (ignore $CC from
595 the environment, fixes compile farm builds)
596 * device/lib/Makefile.in: rename .a into .lib for compatibility,
597 remove more build products from install directory
598 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
599 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
601 2008-08-24 Borut Razem <borut.razem AT siol.net>
603 * src/SDCC.y: applied patch
604 2050245: Fix # 1963382
606 1963382: Listing File - C file comment is incorrect
609 2008-08-23 Borut Razem <borut.razem AT siol.net>
611 * src/pic16/gen.c: applied patch
612 2048464: PIC16: fix genUminus - addresses not.c regression test
613 thanks Mauro Giachero
615 2008-08-22 Borut Razem <borut.razem AT siol.net>
617 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
618 src/pic16/main.c: allow spaces in gpasm and gplink paths
620 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
623 * src/z80/peeph-z80.def: minor peephole improvement
625 2008-08-15 Raphael Neider <rneider AT web.de>
627 * src/z80/gen.c (_vemit2): suppress compiler warning
629 * src/pic/*.[ch]: make proper use of header files and avoid
630 ad-hoc extern declarations, mark module-local helpers 'static',
631 removed dead/replaced code, no functional changes
632 * src/pic16/pcode.c: disentangled from pic14 backend
634 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
636 * src/z80/gen.c: fixed #2051348
637 * support/regression/tests/bug-2051348.c: regression test for #2051348
639 2008-08-10 Raphael Neider <rneider AT web.de>
642 * Makefile.common.in: export PACKAGE for $docdir,
643 fixes #1957036, avoid some "underquoted definition" warnings
644 * configure: regenerated
646 2008-08-10 Raphael Neider <rneider AT web.de>
648 * device/lib/pic16/**: build pic16 library using autotools for
649 improved dependency tracking
651 * device/lib/Makefile.in,
653 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
655 2008-08-10 Raphael Neider <rneider AT web.de>
657 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
658 local variables if --nooverlay is given, workaround for #2023121
660 2008-08-08 Raphael Neider <rneider AT web.de>
662 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
664 2008-08-08 Raphael Neider <rneider AT web.de>
666 * src/pic/pcoderegs.c,
668 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
670 2008-08-07 Borut Razem <borut.razem AT siol.net>
672 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
673 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
674 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
675 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
676 applied modified patch 2038174: Add support for binary constants v2
677 thanks Mauro Giachero
678 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
680 2008-08-04 Raphael Neider <rneider AT web.de>
683 * src/pic16/device.h,
685 * src/pic16/main.c: enable --optimize-goto by default
687 * device/lib/pic16/Makefile.common.in: suppress removed option
690 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
692 2008-07-30 Borut Razem <borut.razem AT siol.net>
694 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
695 applied patch 22032433: PIC16: fix constant strings,
696 thanks Mauro Giachero
698 2008-07-29 Borut Razem <borut.razem AT siol.net>
700 * src/pic16/gen.c: applied patches:
701 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
702 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
703 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
704 thanks Mauro Giachero
706 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
708 * src/port.h: Fixed typo in comment
710 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
712 * src/z80/mappings.i: Implemented RFE #1919415
713 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
714 #1880202, #1914434, prepared for RFE #1703943
716 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
719 * src/z80/peeph-z80.def,
720 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
721 preparation for Z80 peephole improvements
723 2008-06-21 Raphael Neider <rneider AT web.de>
725 * device/include/pic16/pic18f66j60.h,
726 * device/include/pic16/pic18f66j65.h,
727 * device/include/pic16/pic18f67j60.h,
728 * device/include/pic16/pic18f86j60.h,
729 * device/include/pic16/pic18f86j65.h,
730 * device/include/pic16/pic18f87j60.h,
731 * device/include/pic16/pic18f96j60.h,
732 * device/include/pic16/pic18f96j65.h,
733 * device/include/pic16/pic18f97j60.h,
734 * device/lib/pic16/libdev/pic18f66j60.c,
735 * device/lib/pic16/libdev/pic18f66j65.c,
736 * device/lib/pic16/libdev/pic18f67j60.c,
737 * device/lib/pic16/libdev/pic18f86j60.c,
738 * device/lib/pic16/libdev/pic18f86j65.c,
739 * device/lib/pic16/libdev/pic18f87j60.c,
740 * device/lib/pic16/libdev/pic18f96j60.c,
741 * device/lib/pic16/libdev/pic18f96j65.c,
742 * device/lib/pic16/libdev/pic18f97j60.c,
743 * device/include/pic16/pic16devices.txt,
744 * device/include/pic16/pic18fregs.h,
745 * device/lib/pic16/pics.all: added new devices
747 * device/include/pic16/adc.h,
748 * device/lib/pic16/libio/adc/adcbusy.c,
749 * device/lib/pic16/libio/adc/adcopen.c,
750 * device/lib/pic16/libio/adc/adcsetch.c,
751 * device/lib/pic16/libio/i2c/i2copen.c,
752 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
753 all changes from a patch by Anton Strobl
755 2008-06-12 Borut Razem <borut.razem AT siol.net>
757 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
758 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
759 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
760 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
761 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
762 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
763 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
764 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
765 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
766 by applying the modified patch from Risto Huotari
768 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
771 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
772 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
773 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
774 * support/regression/tests/bug1938300.c: new, added
776 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
778 * device/include/asm/ds390/features.h,
779 * device/include/asm/mcs51/features.h,
780 * device/include/mcs51/regc515c.h: inserted LGPL notice
782 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
784 * device/lib/gbz80/div.s,
785 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
786 patch 1597883, Thanks Robert Ramey
788 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
790 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
791 createIvalCharPtr, createIvalPtr, createIval),
793 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
794 initializers for local auto variables
795 * support/regression/tests/zeropad.c: added testcase for auto initializers
797 2008-05-26 Raphael Neider <rneider AT web.de>
799 * device/lib/pic16/startup/crt0.c,
800 * device/lib/pic16/startup/crt0i.c,
801 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
802 explicit, fixed curr_entry loop for >= 256 initializer records,
803 removed debug code (write to 0xf7e)
805 2008-05-25 Raphael Neider <rneider AT web.de>
807 * device/include/pic/pic16f627a.h,
808 * device/include/pic/pic16f628a.h,
809 * device/include/pic/pic16f648a.h: added missing ports
811 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
813 * device/include/float.h: added __INFINITY
814 * device/lib/_fsadd.c: handle overflows
815 * device/lib/_fsmul.c,
816 * device/lib/_fsdiv.c: use __INFINITY
817 * device/lib/_fseq.c,
818 * device/lib/_fsneq.c: handle -0.0
819 * sim/ucsim/s51.src/uc89c51r.cc,
820 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
821 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
822 * src/mcs51/gen.c (genSend): fixed bug with --xstack
823 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
824 * support/regression/tests/snprintf.c: test bug with --xstack
826 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
828 * src/SDCCpeeph.c (callFuncByName):
829 Support nested parenthesis in peephole function arguments (#1967300)
831 2008-05-19 Raphael Neider <rneider AT web.de>
833 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
834 fixed duplicate labels (#1911325)
836 2008-05-19 Raphael Neider <rneider AT web.de>
838 * src/regression/empty.c: suppress warning
839 * src/regression/pointer1.c: enabled index_by_pointer()
840 * src/regression/inline.c: now works for pic16 as well
842 * src/pic16/device.c: include dbuf declarations
843 * src/pic16/device.h: removed obsolete prototypes
845 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
846 * src/pic16/glue.c: made purely local functions static,
847 (pic16_printGPointerType, pic16_printIvalCharPtr,
848 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
849 generic pointers' tags (#1961866)
851 * src/pic16/pcode.c (assignValnums): optimize literal assignments
853 2008-05-19 Borut Razem <borut.razem AT siol.net>
855 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
856 fixed typo, uninstall include/pic16/pic16devices.txt
858 2008-05-18 Borut Razem <borut.razem AT siol.net>
860 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
861 the buffer is null terminated
862 * src/device/pic16.c:
863 applied modified patch 1965676: Patch for Win32 16 bit PIC
864 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
866 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
868 * src/SDCC.lex (check_type),
869 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
872 * as/z80/clean.mk: also clean *.dep
873 * device/lib/pic16/libsdcc/stack/Makefile,
874 * sim/ucsim/libtool: removed as they are rebuild by configure
875 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
877 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
879 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
880 fixupInline instead of createFunction to fix bug 1864577
881 (inlineFindMaxBlockno): removed, use global blockNo
882 * src/SDCCglobl.h: added blockNo
884 * src/z80/peep.h: modified properties
885 * support/regression/tests/bug1864577.c: new, added
887 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
890 * as/mcs51/asm.h: added org_cnt
891 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
892 * as/mcs51/asout.c: changed old K&R to ANSI
893 * as/mcs51/Makefile.in: use common identifiers
899 * as/hc08/Makefile.bcc,
900 * as/hc08/Makefile.in: synchronized with as/mcs51/*
901 * sdcc_vc_in.h: added define __func__
902 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
903 Thanks Ruud van Silfhout
904 * support/regression/tests/bug1717305.c: new, added
906 2008-05-05 Borut Razem <borut.razem AT siol.net>
908 * support/regression/Makefile.in,
909 support/regression/ports/ds390/spec.mk,
910 support/regression/ports/hc08/spec.mk,
911 support/regression/ports/mcs51-common/spec.mk,
912 support/regression/ports/pic14/spec.mk,
913 support/regression/ports/pic16/spec.mk,
914 support/regression/ports/ucz80/spec.mk,
915 support/regression/ports/z80/spec.mk:
916 added INC_DIR and LIBDIR paths
917 * src/ds390/gen.c: removed duplicated selicolon
919 2008-05-04 Borut Razem <borut.razem AT siol.net>
921 * support/regression/Makefile.in,
922 support/regression/fwk/lib/testfwk.c,
923 support/regression/ports/ds390/spec.mk,
924 support/regression/ports/hc08/spec.mk,
925 support/regression/ports/mcs51-common/spec.mk,
926 support/regression/ports/mcs51-large/spec.mk,
927 support/regression/ports/mcs51-medium/spec.mk,
928 support/regression/ports/mcs51-small/spec.mk,
929 support/regression/ports/mcs51-stack-auto/spec.mk,
930 support/regression/ports/mcs51-xstack-auto/spec.mk,
931 support/regression/ports/pic14/spec.mk,
932 support/regression/ports/pic16/spec.mk,
933 support/regression/ports/ucz80/spec.mk:
934 added possibility to define the sdcc binary directory SDCC_BIN_PATH
935 used to run regeression tests
937 2008-05-01 Raphael Neider <rneider AT web.de>
939 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
940 supported devices and instructions to add new ones
942 2008-05-01 Raphael Neider <rneider AT web.de>
944 * device/include/pic16/adc.h,
945 device/lib/pic16/libio/adc/adcbusy.c,
946 device/lib/pic16/libio/adc/adcopen.c,
947 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
948 18f2455 style ADC devices, based on patch #1776197
949 * device/lib/pic16/libio/adc/adcclose.c,
950 device/lib/pic16/libio/adc/adcconv.c,
951 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
952 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
953 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
954 * device/include/pic16/pic18f4431.h,
955 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
956 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
958 2008-05-01 Raphael Neider <rneider AT web.de>
960 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
961 moved xinst flag into pic16_options_t
962 * src/pic16/device.c (default_device, pic16_list_devices,
963 pic16_find_device): removed references to sfrrange
964 * src/pic16/gen.c (genFunction),
965 src/pic16/glue.c (pic16initialComments),
966 src/pic16/main.c (pic16_optionsTable),
967 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
969 * device/include/pic16/pic16devices.txt: removed sfrrange lines
971 2008-04-29 Raphael Neider <rneider AT web.de>
973 * src/pic16/devices.inc,
974 device/include/pic16/pic16devices.txt: replaced compiled-in list
975 of devices with a variant parsed at runtime
976 * src/pic16/device.c: added support for parsing pic16devices.txt,
978 * src/pic16/device.h: removed (now) unused fields from PIC_device
979 * src/pic16/main.c: removed #pragma maxram,
980 (_pic16_initPaths): removed bogus generation of search paths,
981 setup the port proper only after the search paths (for
982 pic16devices.txt) are set up,
983 (_pic16_finaliseOptions): moved processor dependant code here
984 from _pic16_initPaths(), clean up
985 * src/pic16/ralloc.c (pic16_init_stack),
986 * src/pic16/ralloc.h,
987 * src/pic16/pcode.c: clean up
988 * device/include/Makefile.in,
989 support/scripts/sdcc.nsi: also install/package pic16devices.txt
990 * support/scripts/inc2h-pic16.pl: updated instructions
992 2008-04-29 Raphael Neider <rneider AT web.de>
994 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
995 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
996 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
997 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
998 added missing family members and 18f2480/2580/4480/4580 family
999 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
1000 * device/include/pic16/pic18f2525.h: use 18f4620.h
1001 * device/include/pic16/pic18f6680.h: use 18f8680.h
1002 * device/include/pic16/pic18fregs.h,
1003 device/lib/pic16/pics.all,
1004 src/pic16/devices.inc: add new devices
1005 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
1006 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
1007 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
1008 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
1009 prevent attempting to build the libio for some new devices
1011 2008-04-29 Raphael Neider <rneider AT web.de>
1013 * debugger/mcs51/Makefile.in: fixed paths to sources
1015 2008-04-25 Borut Razem <borut.razem AT siol.net>
1017 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1018 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1019 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1020 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1021 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1022 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1023 as/link/z80/linkz80.dsp: lklibr.c moved
1024 * doc/INSTALL.txt: binary archives in bz2 format
1025 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1027 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1029 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1030 * support/regression/tests/bug1856409.c: new, added
1032 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1035 * src/mcs51/peep.c: Use werror for error messages.
1036 * src/SDCCicode.c (geniCodeConditional),
1037 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1038 * src/z80/Makefile.bcc,
1039 * src/z80/z80.dsp: added src/z80/peep.c/h
1040 * support/regression/tests/bug1839321.c: new, added
1042 2008-04-20 Raphael Neider <rneider AT web.de>
1044 * device/include/pic16/pic18f2455.h: added bitfields for port C
1046 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1048 * src/z80/peep.c: Use werror for error messages.
1050 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1052 * src/z80/peep.h (declaration of notUsed()),
1053 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1055 * src/z80/z80.h (added dependency on peep.h),
1056 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1059 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1061 * src/SDCCpeeph.c (added support for notUsed()),
1062 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1064 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1065 for notUsed()): Implemented generic (that is not port-specific) part
1068 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1070 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1071 * device/lib/libsdcc.lib,
1072 * device/lib/Makefile.in,
1073 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1074 * device/lib/calloc.c: renamed to _calloc.c
1075 * device/lib/free.c: renamed to _free.c
1076 * device/lib/malloc.c: renamed to _malloc.c
1077 * device/lib/realloc.c: renamed to _realloc.c
1078 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1079 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1080 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1081 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1082 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1083 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1084 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1085 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1087 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1088 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1089 * support/regression/tests/bug1509084.c: new, added
1091 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1093 * device/include/mcs51/cc2510fx.h: added _XPAGE
1094 * device/include/mcs51/compiler.h: cosmetic changes
1096 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1098 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1101 2008-03-31 Borut Razem <borut.razem AT siol.net>
1103 * support/cpp2 renamed to support/cpp
1104 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1105 support/cpp2/libiberty/splay-tree.c,
1106 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1107 support/cpp2/libcpp/directives.c,
1108 support/cpp2/libcpp/include/cpplib.h,
1109 support/cpp2/libcpp/include/symtab.h,
1110 support/cpp2/libcpp/include/line-map.h,
1111 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1112 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1113 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1114 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1115 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1116 release version 4.3.0
1117 * configure.in, configure, Makefile.in, Makefile.bcc:
1118 adapted for moved cpp2
1120 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1122 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1123 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1125 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1127 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1129 * support/regression/tests/bug1717943.c: new, added
1131 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1133 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1134 bytewise return value assignments introduced in last commit.
1136 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1138 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1139 genMult, genJumpTab):
1140 Use 16-bit instructions for addition in some additional cases,
1141 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1143 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1145 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1146 Implemented RFE #1921450, changed some debug messages.
1148 2008-03-30 Borut Razem <borut.razem AT siol.net>
1150 * Small Device C Compiler 2.8.0 released
1151 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1152 * support/scripts/sdcc.nsi: added finish page; this version
1153 was used for 2.8.0 release
1154 * doc/knownbugs.html: removed; magically generated by the build
1155 process using gen_known_bugs.pl from now on
1157 2008-03-23 Borut Razem <borut.razem AT siol.net>
1159 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1160 and reverted it, since it was already fixed by Raphael ;-)
1161 * doc/knownbugs.html: updated for RC2
1163 2008-03-22 Raphael Neider <rneider AT web.de>
1165 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1168 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1170 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1171 * support/regression/tests/bug1839277.c: added related testBug1839299
1173 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1175 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1176 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1178 * src/mcs51/gen.c: throughout only output hex constants
1179 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1180 * support/regression/tests/bug1839277.c: new, added
1182 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1184 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1185 compilation warning about nested comments.
1187 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1189 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1190 * support/regression/tests/bug1921073.c: new, added
1192 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1194 * src/z80/SDCCpeeph.c.c (callFuncByName):
1195 Commented function parameters.
1197 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1199 * src/z80/ralloc.c (packRegsForAccUse2):
1200 disabled a broken accumulator packing optimization (fixed #1292721).
1201 * support/regression/tests/bug-1292721: Regression test for #1292721.
1203 2008-03-16 Raphael Neider <rneider AT web.de>
1205 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1206 fixed code bloat regression using a variant of patch #1915618
1208 2008-03-16 Borut Razem <borut.razem AT siol.net>
1210 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1211 icon, changed startup menu for release distribution, code cleaning,
1212 create url files instead links in startup menu
1214 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1216 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1217 * support/regression/tests/bug1579949.c: new, added
1219 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1221 * device/lib/printf_fast.c: fixed bug 1255403
1223 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1225 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1226 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1228 2008-03-14 Borut Razem <borut.razem AT siol.net>
1230 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1231 command line options
1232 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1233 is correctly displayed
1234 * as/link/z80/lkmain.c: usage line commented out
1236 2008-03-13 Borut Razem <borut.razem AT siol.net>
1238 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1239 updated the list pf supported pic14 devices
1241 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1243 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1245 2008-03-12 Borut Razem <borut.razem AT siol.net>
1247 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1248 fixed documentation request #1718191
1249 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1250 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1253 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1255 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1256 * support/regression/tests/bug1505811.c: new, added
1258 2008-03-09 Raphael Neider <rneider AT web.de>
1260 * device/include/pic16/pic18f2620.h,
1261 * device/include/pic16/pic18f4620.h,
1262 * device/lib/pic16/libdev/pic18f2620.c,
1263 * device/lib/pic16/libdev/pic18f4525.c,
1264 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1265 family to consistently use pic18f4620.[ch], fixes #1832562
1267 2008-03-09 Borut Razem <borut.razem AT siol.net>
1269 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1270 changed sdcc version to 2.8.0
1271 * knownbugs.html: regenerated
1272 * support/scripts/gen_known_bugs.pl: added number of open bugs
1274 2008-03-09 Raphael Neider <rneider AT web.de>
1276 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1277 (genOr): read volatile operand even if the result is known,
1279 (genOr,genXor): removed unused legacy code,
1280 (genDummyRead): use pic16_mov2w_volatile()
1282 2008-03-08 Borut Razem <borut.razem AT siol.net>
1284 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1285 cons w. --model-large
1286 * support/regression/staticinit.c: added regression test for bug
1289 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1291 * src/ds390/gen.c (pushSide, genPcall),
1292 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1293 * src/mcs51/gen.c: cosmetic changes
1294 * support/regression/fwk/include/testfwk.h: added macro reentrant
1295 * support/regression/tests/bug1908493.c: new, added
1297 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1299 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1301 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1303 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1304 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1305 already set in ds390/main.c and mcs51/main.c
1307 2008-03-07 Raphael Neider <rneider AT web.de>
1309 * src/regression/init0.c: new test for initialized arrays of function
1311 * src/regression/Makefile: made a bit more flexible, added init0.c
1312 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1313 pointers, closes #1427663
1315 2008-03-05 Borut Razem <borut.razem AT siol.net>
1317 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1318 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1320 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1322 * support/librarian/sdcclib.c:Added feature request 1908061:
1323 Synchronise sdcclib commands with ar.
1325 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1327 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1328 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1329 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1330 * device/include/mcs51/compiler.h: removed umlauts, added double
1333 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1335 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1336 * support/regression/tests/bug1536762.c: new, added
1338 * src/SDCCutil.h: added getBuildDate()
1339 * src/SDCCmain.c (printVersionInfo),
1340 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1342 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1343 * src/ds390/ralloc.c (packRegisters),
1344 * src/mcs51/ralloc.c (packRegisters),
1345 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1347 * support/regression/tests/bug1618050.c: new, added
1348 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1349 * support/regression/fwk/include/testfwk.h,
1350 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1353 2008-03-04 Raphael Neider <rneider AT web.de>
1355 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1356 on accessing OP_SYM_TYPE(op)
1357 * src/pic/gen.h: removed unused prototype of genMinusDec()
1358 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1359 fix #1876953 (invalid subtraction code), removed unused code
1361 2008-03-03 Raphael Neider <rneider AT web.de>
1365 * src/pic/genarith.c,
1367 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1368 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1370 2008-03-03 Raphael Neider <rneider AT web.de>
1372 * src/pic/device.c (find_device): search user-specified paths first
1373 for pic14devices.txt, fixes #1900827
1375 2008-03-02 Borut Razem <borut.razem AT siol.net>
1377 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1378 AddToPath and RemoveFromPath
1380 2008-03-01 Borut Razem <borut.razem AT siol.net>
1382 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1383 work correctly, added debugging support if -DSDCC.DEBUG command line
1386 2008-02-28 Borut Razem <borut.razem AT siol.net>
1388 * doc/sdccman.lyx: cosmetic changes
1390 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1392 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1393 * doc/sdccman.lyx: fixed unmeant removal of spaces
1395 2008-02-27 Borut Razem <borut.razem AT siol.net>
1397 * support/scripts/sdcc.nsi: corrected installation directory for
1398 current user installation mode
1399 * doc/README.txt: added Philipp Klaus Krause to the developers list
1401 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1403 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1404 return ifx condition
1405 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1406 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1407 ifxJump to fix bug 1838000
1408 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1409 * support/regression/tests/bug1838000.c: new, added
1410 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1412 2008-02-26 Borut Razem <borut.razem AT siol.net>
1414 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1416 * support/scripts/sdcc.nsi: added MULTIUSER page,
1417 NSIS upgraded to version 2.35
1419 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1421 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1422 * support/regression/tests/bug1565152.c: new, added
1424 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1426 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1427 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1428 * support/regression/tests/bug1670148.c: new, added
1430 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1432 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1434 2008-02-24 Borut Razem <borut.razem AT siol.net>
1436 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1437 is ineffective for unsigned char parameter
1439 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1441 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1442 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1443 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1444 * support/Util/MySystem.c (my_system): output errorcode when verbose
1446 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1448 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1451 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1453 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1456 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1458 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1460 2008-02-21 Borut Razem <borut.razem AT siol.net>
1462 * support/regression/Makefile.in,
1463 support/regression/ports/ds390/spec.mk,
1464 support/regression/ports/hc08/spec.mk,
1465 support/regression/ports/mcs51-common/spec.mk,
1466 support/regression/ports/pic14/spec.mk,
1467 support/regression/ports/pic16/spec.mk,
1468 support/regression/ports/ucz80/spec.mk,
1469 support/regression/ports/xa51/spec.mk:
1470 added CFLAGS when compiling timeout
1472 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1474 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1477 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1479 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1480 * support/regression/tests/bug1888147.c: new, added
1482 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1484 * src/z80/gen.c: fixed bugs #1596270, #1736867
1486 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1488 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1489 contents, mostly fixes #1596270
1491 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1493 * src/z80/peeph.def,
1494 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1495 peepholes, fixes #1806565
1497 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1499 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1500 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1501 fixes bug 1739475, thanks Robert Larice
1502 (rule 271): new, added
1504 2008-02-18 Borut Razem <borut.razem AT siol.net>
1506 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1508 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1510 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1512 2008-02-17 Raphael Neider <rneider AT web.de>
1514 * src/pic16/genarith.c,
1517 * src/pic16/genutils.c: removed unused legacy code,
1518 removed unused fields from struct asmop and struct _G
1520 2008-02-17 Raphael Neider <rneider AT web.de>
1522 * src/pic16/gen.c (AccRsh): cosmetic changes,
1523 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1524 genRightShiftLiteral): fixed to work with SFRs as result by
1525 assigning only once to result,
1526 removed a lot of unused/excluded code fragments
1528 2008-02-17 Raphael Neider <rneider AT web.de>
1530 * device/include/pic/pic16f88.h,
1531 * device/include/pic/pic16f886.h,
1532 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1534 2008-02-17 Borut Razem <borut.razem AT siol.net>
1536 * src/z80/peeph.def: applied patch
1537 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1538 * src/z80/gen.c, src/z80/peeph.def: applied patch
1539 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1540 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1541 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1542 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1543 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1544 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1546 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1548 * as/link/mcs51/aslink.dsp: removed SDK define
1549 * as/link/z80/clean.mk: brought in sync with other ports
1550 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1551 * as/hc08/Makefile.bcc,
1552 * as/mcs51/Makefile.bcc,
1553 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1554 * src/z80/main.c (_setValues): use the now capitalized -Z,
1555 (z80_port, gbz80_port): generate debug information when asked
1557 2008-02-16 Borut Razem <borut.razem AT siol.net>
1559 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1560 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1561 as/z80/Makefile.in. as/z80/Makefile.bcc:
1562 applied patch #1893393: patch for as-z80 and link-z80 to generate
1563 cdb, thanks to Armin Diehl
1564 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1565 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1566 asnoice.c moved to as/asxxsrc/asnoice.c
1567 * src/z80/peeph-gbz80.def: applied patch
1568 #1880235: Z80 return peephole, thanks to Philipp Krause
1570 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1573 * doc/sdccman.lyx: bumped version to 2.7.5
1574 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1576 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1578 * device/include/pic16/stdlib.h,
1579 * device/lib/pic16/libc/stdlib/ltoa.c,
1580 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1582 2008-02-13 Borut Razem <borut.razem AT siol.net>
1584 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1585 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1586 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1587 src/SDCCopt.c, src/SDCCval.c:
1588 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1590 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1592 * src/SDCCsymt.c (compareType): fixed bug 1309013
1594 2008-02-09 Borut Razem <borut.razem AT siol.net>
1596 * src/SDCCval.c, src/SDCCval.h:
1597 code cleaning, added function constChrVal()
1598 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1599 call constChrVal() instead constVal()
1601 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1603 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1606 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1607 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1610 2008-02-01 Raphael Neider <rneider AT web.de>
1612 * device/include/pic/pic16f886.h,
1613 * device/include/pic/pic16f887.h: added RA6 and RA7
1615 2008-01-24 Raphael Neider <rneider AT web.de>
1617 * device/include/pic/pic16f88.h: added RA6 and RA7
1618 * device/lib/pic/libdev/disabled_pic16f886.c,
1619 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1621 * src/pic16/devices.inc,
1622 * device/include/pic16/pic18f2423.h,
1623 * device/include/pic16/pic18f2523.h,
1624 * device/include/pic16/pic18fregs.h,
1625 * device/lib/pic16/pics.all
1626 * device/lib/pic16/libdev/pic18f2423.c,
1627 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1628 * device/lib/pic16/libio/i2c.ignore,
1629 * device/lib/pic16/libio/usart.ignore,
1630 * device/lib/pic16/libio/adc.ignore: ignore new devices
1632 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1634 * src/SDCCast.c (createRMW): fixed bug 1582651
1636 2008-01-20 Borut Razem <borut.razem AT siol.net>
1638 * src/SDCCcse.c: partially fixed enhancement request
1639 #1793872 - multiply by -1 not collapsed
1640 * support/regression/tests/arithcsi.c: added regression test
1642 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1644 * as/mcs51/asx8051.dsp: removed define SDK
1645 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1646 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1648 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1649 cosmetic changes, brought more in sync, changed old K&R to ANSI
1651 2008-01-13 Borut Razem <borut.razem AT siol.net>
1653 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1654 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1656 2007-12-30 Borut Razem <borut.razem AT siol.net>
1658 * src/pic16/gen.c: fixed implementation of bitwise operations for
1660 * support/regression/tests/bitwise.c: added test cases
1662 2007-12-29 Borut Razem <borut.razem AT siol.net>
1664 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1665 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1666 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1667 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1668 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1669 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1670 src/pic16/pcode.[ch]: added const qualifier
1671 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1672 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1673 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1674 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1675 * as/asxxsrc/aslex.c: use dbuf_getline()
1676 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1677 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1678 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1679 as/z80/asm.h, as/z80/z80adr.c:
1680 changed type of ib and ip to const char *
1682 2007-12-28 Borut Razem <borut.razem AT siol.net>
1684 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1685 introduced (readlin) - long lines are turuncated
1686 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1687 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1688 as/z80/Makefile.in: moved aslex.c to asxxsrc
1689 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1690 * as/hc08/asmain.c, as/mcs51/asmain.c:
1691 added missing initialization of a_addr field
1692 * support/regression/tests/long_asm_line.c: added regtest for long
1695 2007-12-22 Borut Razem <borut.razem AT siol.net>
1697 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1699 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1701 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1703 2007-12-16 Borut Razem <borut.razem AT siol.net>
1705 * device/include/pic16/stdbool.h: removed, since already exists in
1706 device/include/; this also fixes bitopcse.c regression test for pic16
1708 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1709 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1710 dereference doesn't work; covered by regression test bug1399290
1712 2007-12-05 Borut Razem <borut.razem AT siol.net>
1714 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1717 2007-12-01 Borut Razem <borut.razem AT siol.net>
1719 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1720 corrected handling of the highest_valid_address
1722 2007-11-17 Raphael Neider <rneider AT web.de>
1724 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1725 * src/pic/glue.c (picglue): emit .file if --debug is given
1727 2007-11-17 Raphael Neider <rneider AT web.de>
1729 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1730 care when left or right operand resides in result, fixes #1830220
1732 2007-11-17 Borut Razem <borut.razem AT siol.net>
1734 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1735 #983491 - "Merge duplicate strings function is ineffective"
1736 * support/regression/tests/bug-983491.c: regtest disabled
1737 * as/asxxsrc: created
1738 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1739 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1740 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1741 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1742 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1743 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1744 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1745 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1746 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1747 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1748 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1749 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1750 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1752 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1754 * device/include/stdarg.h: added and removed some casts
1755 * src/SDCCsymt.c (compareType): Fully check types between generic and
1756 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1758 2007-11-13 Borut Razem <borut.razem AT siol.net>
1760 * support/regression/tests/bug-1817005.c:
1761 added regtest for bug #1817005 - as-z80 chokes on long labels
1763 2007-11-12 Borut Razem <borut.razem AT siol.net>
1765 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1766 as/z80/asout.c, as/z80/aslist.c:
1767 fixed bug #1817005 - as-z80 chokes on long labels
1769 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1772 * as/z80/asmain.c: cosmetic changes
1775 * as/z80/alloc.h: removed
1777 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1778 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1779 * as/link/hc08/Makefile.in,
1780 * as/link/mcs51/Makefile.in,
1781 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1783 * as/link/mcs51/lkarea.c,
1784 * as/link/mcs51/lkmain.c: cosmetic changes
1785 * as/link/hc08/lklibr.c,
1786 * as/link/z80/lklibr.c,
1787 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1788 used cygwin_conv_to_full_posix_path,
1789 added warnings, cosmetic changes, brought more in sync
1790 changed old K&R into ANSI function declarations
1791 * as/link/z80/lklibr.c (loadAdb): added
1792 * as/link/z80/lkmain.c: removed -- option from usage text
1794 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1796 * src/mcs51/gen.c (outBitC): optimized for no result
1798 2007-10-31 Borut Razem <borut.razem AT siol.net>
1800 * src/SDCCsymt.c: fixed (hopeful properly) bug
1801 #1805702 - order of extern matters
1802 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1805 2007-10-29 Borut Razem <borut.razem AT siol.net>
1807 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1808 - order of extern matters
1809 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1812 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1814 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1815 24bitMode, portIsDS390
1816 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1817 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1818 (notVolatileVariable): also check sloc names,
1819 (callFuncByName): moved ftab[] out of function and sorted it by use
1821 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1823 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1824 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1825 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1826 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1827 * support/regression/tests/bug-880197.c: new, added
1829 2007-10-28 Borut Razem <borut.razem AT siol.net>
1831 * support/regression/Makefile.in,
1832 support/regression/ports/mcs51-large/spec.mk,
1833 support/regression/ports/mcs51-xstack-auto/spec.mk,
1834 support/regression/ports/mcs51-stack-auto/spec.mk,
1835 support/regression/ports/mcs51-medium/spec.mk,
1836 support/regression/ports/mcs51-common/spec.mk,
1837 support/regression/ports/mcs51-common/*,
1838 support/regression/ports/mcs51-small/*:
1839 mcs51 renamed to mcs51-common, created mcs51-small
1840 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1841 * support/regression/tests/bug-1805702.c: added regtest for bug
1844 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1846 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1847 added new rules 265 - 270
1848 * support/regression/tests/bug1721024.c:new, added
1849 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1850 introduced new test-mcs51 to run all mcs51 tests
1852 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1854 * support/regression/tests/bug1816470.c: new, added
1856 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1858 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1859 propagate for *,+,- with float, fixed bug 1816470
1860 (decorateType): cast to resultTypeProp instead of resultType
1862 2007-10-19 Borut Razem <borut.razem AT siol.net>
1864 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1865 function is ineffective" for pic16 tareget
1866 * support/scripts/listerr.c: corrected include path
1867 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1870 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1872 * support/regression/tests/using.c: new, added
1873 * support/regression/tests/vaargs.c: fixed and enabled test
1875 2007-10-18 Borut Razem <borut.razem AT siol.net>
1877 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1879 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1881 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1883 * doc/sdccman.lyx: documented option --Werror
1884 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1885 RegBankUsed[] earlier
1887 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1889 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1893 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1895 * src/SDCCast.c (decorateType): improved optimization of tri-op
1896 * src/SDCCerr.c (vwerror, setWError),
1898 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1899 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1901 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1903 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1904 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1905 * support/regression/tests/bug-223113.c,
1906 * support/regression/tests/bug-426632.c,
1907 * support/regression/tests/bug-468811.c,
1908 * support/regression/tests/bug-477835.c,
1909 * support/regression/tests/bug-478094.c,
1910 * support/regression/tests/bug-499644.c,
1911 * support/regression/tests/bug-524209.c,
1912 * support/regression/tests/bug-524211.c,
1913 * support/regression/tests/packcast.c,
1914 * support/regression/tests/structidx.c: added empty tests
1915 * support/regression/tests/bug-607243.c: enabled test
1917 2007-10-06 Borut Razem <borut.razem AT siol.net>
1919 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1920 support of universal binaries on Mac OS X
1922 2007-10-02 Borut Razem <borut.razem AT siol.net>
1924 * src/SDCCval.h: unified double2ul macro for all platforms
1925 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1926 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1928 2007-09-30 Borut Razem <borut.razem AT siol.net>
1930 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1932 * sdcc_vc_in.h: enabled warnings
1933 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1934 unsigned type, result still unsigned
1935 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1937 2007-09-28 Raphael Neider <rneider AT web.de>
1939 * src/pic/device.c (find_device): prevent buffer underflow error
1940 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1941 the just destroyed list entry
1943 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1945 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1948 2007-09-18 Borut Razem <borut.razem AT siol.net>
1950 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1951 applied to unsigned type, result still unsigned
1953 2007-09-17 Borut Razem <borut.razem AT siol.net>
1955 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1956 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1957 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1958 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1959 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1960 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1961 src/z80/gen.c, src/z80/ralloc.c:
1962 fixed bug #1739860 - sdcc does not work correctly on some platforms
1964 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1966 2007-09-17 Raphael Neider <rneider AT web.de>
1968 * src/pic16/device.c: reverted to previous version
1969 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1971 2007-09-16 Raphael Neider <rneider AT web.de>
1973 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1974 as this raises a ton of gpasm warnings, just emit a second label
1975 * src/pic16/devices.inc,
1976 * device/lib/pic16/pics.all,
1977 * device/lib/pic16/libdev/pic18f2585.c,
1978 * device/lib/pic16/libdev/pic18f2680.c,
1979 * device/lib/pic16/libdev/pic18f2682.c,
1980 * device/lib/pic16/libdev/pic18f2685.c,
1981 * device/lib/pic16/libdev/pic18f4585.c,
1982 * device/lib/pic16/libdev/pic18f4680.c,
1983 * device/lib/pic16/libdev/pic18f4682.c,
1984 * device/lib/pic16/libdev/pic18f4685.c,
1985 * device/include/pic16/pic18f2585.h,
1986 * device/include/pic16/pic18f2680.h,
1987 * device/include/pic16/pic18f2682.h,
1988 * device/include/pic16/pic18f2685.h,
1989 * device/include/pic16/pic18f4585.h,
1990 * device/include/pic16/pic18f4680.h,
1991 * device/include/pic16/pic18f4682.h,
1992 * device/include/pic16/pic18f4685.h,
1993 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1994 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1995 patch contributed by Anton Strobl, applied with changes
1997 2007-09-16 Raphael Neider <rneider AT web.de>
1999 * device/include/pic16/pic18f2431.h,
2000 * device/include/pic16/pic18f25j10.h,
2001 * device/include/pic16/pic18f4431.h,
2002 * device/include/pic16/pic18f45j10.h: adopted common include style
2003 * device/include/pic16/pic18f1320.h,
2004 * device/include/pic16/pic18f2320.h,
2005 * device/include/pic16/pic18f2525.h,
2006 * device/include/pic16/pic18f4320.h,
2007 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
2008 * device/include/pic16/pic18fregs.h: prepared for automatic include
2009 file selection by having DEVICE.h for every DEVICE
2010 * device/lib/pic16/libdev/pic18f2320.c,
2011 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
2013 * device/lib/pic16/configure.in,
2014 * device/lib/pic16/configure: use rm -rf instead of rmdir
2015 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2016 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2018 2007-09-09 Borut Razem <borut.razem AT siol.net>
2020 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2021 distingush between i386 and ppc Mac OS X versions
2023 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2025 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2026 * support/regression/tests/bug1788177.c: new, added
2028 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2030 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2031 * device/include/mcs51/lint.h added keyword __naked
2033 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2037 * src/SDCCmem.h: removed maxRegBank
2038 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2039 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2040 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2041 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2042 name and behaviour to handle banked functions
2043 (scan4op): and use it to fix bug 1786213
2045 2007-09-03 Raphael Neider <rneider AT web.de>
2047 * device/include/pic16/pic18f248.h,
2048 * device/include/pic16/pic18f258.h,
2049 * device/include/pic16/pic18f448.h,
2050 * device/lib/pic16/libdev/pic18f248.c,
2051 * device/lib/pic16/libdev/pic18f258.c,
2052 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2053 added T0CONbits, fixes #1786891
2055 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2057 * src/ds390/gen.c (genFarPointerSet),
2058 * src/hc08/ralloc.c (packRegisters),
2059 * src/mcs51/ralloc.c (packRegisters),
2060 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2062 * src/SDCCicode.h: POINTER_SET can be true for literals too
2063 * support/regression/tests/bug1750318.c: new, added
2065 2007-08-23 Borut Razem <borut.razem AT siol.net>
2067 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2068 library versions without the completition functionality
2070 2007-08-22 Raphael Neider <rneider AT web.de>
2072 * device/include/pic16/pic18f1220.h,
2073 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2075 2007-08-12 Borut Razem <borut.razem AT siol.net>
2077 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2079 2007-08-11 Borut Razem <borut.razem AT siol.net>
2081 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2082 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2083 support/Util/SDCCerr.[ch] moved to src
2084 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2085 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2086 device/examples/ds390/tinitalk/tinitalk.dsp,
2087 device/examples/serialcomm/windows/serialcomm.dsp,
2088 support/librarian/librarian.dsp:
2089 removed linking of unused odbc32.lib and odbccp32.lib
2090 * support/scripts/winres.h:
2091 added for compilation with Visual C++ 2005 Express Edition
2093 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2095 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2098 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2100 * sdccconf_in.h: update the endian test so that SPARC Solaris
2101 does not throw syntax errors
2103 2007-08-06 Borut Razem <borut.razem AT siol.net>
2105 * doc/sdccman.lyx: removed two index entries which prevented the
2106 generation of sdcc doc archive
2108 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2110 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2111 instead of lyx 1.5.0.
2113 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2115 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2116 Lucas Loizaga, with minor modifications. Thanks!
2118 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2120 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2123 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2125 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2126 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2129 2007-07-22 Borut Razem <borut.razem AT siol.net>
2131 * configure.in, configure: re-introduced .version
2132 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2133 the version reverted to 2.7.0
2135 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2138 * doc/sdccman.lyx: bumped version to 2.7.3
2139 * device/include/mcs51/compiler.h: fixed elif->else
2140 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2141 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2142 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2143 enable accuse for bit operands
2144 * src/SDCCmain.c (printVersionInfo),
2145 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2146 environment descriptor
2147 * src/SDCCutil.h: added getBuildEnvironment
2148 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2149 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2150 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2151 * support/regression/tests/bug1348008.c,
2152 * support/regression/tests/bug1496419.c,
2153 * support/regression/tests/bug1503067.c,
2154 * support/regression/tests/preproc.c: added empty tests
2156 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2158 * support/regression/tests/bug1678803.c: new, added
2160 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2163 * as/link/hc08/lkihx.c,
2164 * as/link/hc08/lkrloc.c,
2165 * as/link/mcs51/lkihx.c,
2166 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2167 ihxExtendedLinearAddress
2168 * as/link/mcs51/lkrloc.c (relr),
2169 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2170 acall/ajmp, see bug 830513
2172 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2174 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2175 (cseBBlock): remember aggr2ptr has been used
2176 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2177 (geniCodeAssign): fixed bug 868103
2178 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2179 added operandSize prototype
2180 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2181 (genDataPointerSet): use max of size of right and result,
2182 (gencjne): added parameter useCarry for optimization,
2183 (genCmpEq): use carry if appropriate,
2184 (genXor): check if operand already in carry
2185 * support/regression/tests/bug-868103.c: enabled test
2187 2007-07-12 Raphael Neider <rneider AT web.de>
2189 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2191 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2193 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2194 from Robert Larice, thanks
2195 * support/regression/tests/bitopcse.c,
2196 * support/regression/tests/bitvars.c,
2197 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2198 * support/regression/tests/bug-927659.c: enabled test for z80
2199 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2200 * support/regression/tests/bug1745717.c: new, added
2201 * support/regression/tests/literalop.c,
2202 * support/regression/tests/nullstring.c: removed storage definitions that
2203 are now in testfwk.h
2205 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2207 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2208 and bool for targets that do not fully support it.
2209 * support/regression/tests/bug1546986.c,
2210 * support/regression/tests/bug1723128.c,
2211 * support/regression/tests/bug1734654.c,
2212 * support/regression/tests/bug1738367.c,
2213 * support/regression/tests/constantRange.c: only use bool if allowed
2215 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2217 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2218 Larice, also handle function pointers
2219 * support/regression/tests/bug1749275.c: new, added
2221 2007-07-03 Borut Razem <borut.razem AT siol.net>
2223 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2224 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2225 #1746528: SDCC should ignore ':' in inline assembler comments
2226 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2228 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2230 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2231 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2233 2007-06-29 Borut Razem <borut.razem AT siol.net>
2235 * src/SDCCmain.c: fixed bug
2236 #1744746: SDCC #4867: broken option --xram-size
2238 2007-06-28 Borut Razem <borut.razem AT siol.net>
2240 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2241 find out the endianess of host machine for ucsim
2243 2007-06-27 Borut Razem <borut.razem AT siol.net>
2245 * support/regression/generate-cases.py: corrected the file name
2247 * configure.in, configure, sdccconf_in.h: find out the endianess of
2249 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2252 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2254 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2256 2007-06-26 Borut Razem <borut.razem AT siol.net>
2258 * support/regression/generate-cases.py: display warning if function
2259 list is empty; implemented more flexible rule for detection of
2260 testing functions, allowing return type 'void' in the same line as
2261 the function name in the function definition
2262 * support/regression/tests/bug-1654060.c: corrected test
2263 * support/librarian/sdcclib.c: fixed warning:
2264 format '%s' expects type 'char *', but argument 2 has type 'int'
2266 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2268 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2269 Multiple infiles for sdcclib.
2271 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2273 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2276 2007-06-18 Borut Razem <borut.razem AT siol.net>
2278 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2279 how to handle comments, so they have to be removed by the
2280 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2281 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2282 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2283 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2284 table driven option hadling
2286 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2288 * src/SDCCast.c (decorateType),
2289 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2290 iCode to ast level to fix bug 1738367
2291 * support/regression/tests/bug1738367.c: new, added
2293 2007-06-15 Raphael Neider <rneider AT web.de>
2295 * src/pic16/devices.inc,
2296 * device/lib/pic16/pics.all,
2297 * device/include/pic16/pic18fregs.h,
2298 * device/include/pic16/pic18f[24][45]20.h,
2299 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2300 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2301 * device/lib/pic16/Makefile.in: faster cleanup
2303 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2305 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2307 2007-06-13 Raphael Neider <rneider AT web.de>
2309 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2311 2007-06-12 Raphael Neider <rneider AT web.de>
2313 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2314 suppress bit defines if NO_BIT_DEFINES is #define'd
2315 * device/include/pic/pic*.h: recreated all headers to include
2316 conditional bit defines
2317 * device/include/pic/pic16f886.h,
2318 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2319 * device/include/pic/recreate.sh: script to recreate the complete
2320 device library files based on the currently supported devices
2322 2007-06-12 Borut Razem <borut.razem AT siol.net>
2324 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2325 support/regression/Makefile.in, support/scripts/build.mak,
2326 support/scripts/Makefile.snapshot:
2327 use new svn URL scheme
2328 * doc/sdccman.lyx: SDCC Wiki moved to
2329 http://sdcc.wiki.sourceforge.net/
2331 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2333 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2334 * support/regression/tests/bug1734654.c: added
2336 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2338 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2339 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2340 with literal operands
2342 2007-06-10 Borut Razem <borut.razem AT siol.net>
2344 * as/link/z80/lklibr.c: fixed mingw build warning
2345 lklibr.c:575: warning: implicit declaration of function 'tolower'
2346 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2347 src/z80/main.c: move target specific options from src/SDCCmain.c
2348 to src/<target>/main.c
2350 2007-06-09 Borut Razem <borut.razem AT siol.net>
2352 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2353 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2354 * support/regression/tests/bug-1294691.c: added
2356 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2358 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2359 can also be static, fixes bug 1733438
2360 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2361 have absolute address too
2362 (computeType): added optimization for 'cond ? true : false'
2363 * support/regression/tests/absolute.c: added test for static absolute var
2365 2007-06-08 Raphael Neider <rneider AT web.de>
2367 * src/regression/Makefile: suppress parallel builds, allow easy
2368 switching between pic14/pic16 ports
2369 * src/regression/picregs.h: added pic14/16 header file switch
2370 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2371 inline.c,nestfor.c,string1.c}: include "picregs.h"
2373 2007-06-07 Borut Razem <borut.razem AT siol.net>
2375 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2376 permanent solution to suppress GCC 4.2.0 c++ warning:
2377 deprecated conversion from string constant to `char *'
2378 use 'const char *' where ever required
2379 * support/regression/generate-cases.py: implemented more flexible rule
2380 for detection of testing functions, allowing white-spaces surrounding
2381 the function name and the 'void' parameter.
2382 * support/regression/tests/constantRange.c,
2383 support/regression/tests/scott-compare3.c: fixed failing regression
2384 tests, uncovered by implementation of more flexible rule for detection
2385 of testing functions
2387 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2389 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2391 2007-06-04 Borut Razem <borut.razem AT siol.net>
2393 * configure.in, configure, config_vc.awk: sdcc version number is now
2394 stored in configure.in; removed .version
2395 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2396 doc/INSTALL.txt: version bumped to 2.7.2
2397 * sim/ucsim/configure.in, sim/ucsim/configure:
2398 use "read" to read from .version
2400 2007-06-03 Borut Razem <borut.razem AT siol.net>
2402 * */Makefile.in: removed annoying warning:
2403 Makefile:xx: Makefile.dep: No such file or directory
2405 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2407 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2408 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2409 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2410 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2411 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2412 bugfix: only use newBoolLink for bit result type
2413 * src/SDCCicode.c (geniCodeLogic): added param tree,
2414 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2415 (geniCodeLogicAndOr): use IS_BIT,
2416 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2417 (ast2iCode): added tree param to geniCodeLogic for comparisons
2418 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2419 * support/regression/tests/bug1723128.c: added test NotZero
2421 2007-06-01 Borut Razem <borut.razem AT siol.net>
2423 * SDCPP synchronized with GCC CPP release version 4.2.0,
2424 currently the latest release:
2425 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2426 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2427 support/cpp2/cppdefault.h, support/cpp2/except.h,
2428 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2429 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2430 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2431 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2432 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2433 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2434 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2435 support/cpp2/opts.h, support/cpp2/output.h,
2436 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2437 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2438 support/cpp2/system.h, support/cpp2/version.c,
2439 support/cpp2/Makefile.in: modified
2440 * support/cpp2/opts-common.c: added
2441 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2442 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2443 search for included source file in local directory
2444 * sim/ucsim/configure, sim/ucsim/configure.in:
2445 temporary solution to suppress GCC 4.2.0 c++ warning:
2446 deprecated conversion from string constant to `char *'
2448 2007-06-01 Raphael Neider <rneider AT web.de>
2450 * device/lib/pic/libdev/pic12f683.c,
2451 * device/include/pic/pic12f683.h: added GPIO bits
2453 2007-06-01 Raphael Neider <rneider AT web.de>
2455 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2456 quotation marks, clarified role of PIC14 vs. PIC16 ports
2457 * src/pic16/devices.inc,
2458 * device/include/pic16/pic18fregs.h,
2459 * device/include/pic16/pic18f[24][45]j10.h,
2460 * device/lib/pic16/pics.all,
2461 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2462 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2463 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2464 for new devices as they are not yet supported by gputils
2466 2007-05-31 Borut Razem <borut.razem AT siol.net>
2468 * Small Device C Compiler 2.7.0 released
2469 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2470 changed sdcc version to 2.7.1
2471 * support/scripts/sdcc.nsi: added How to create WIN32 release
2474 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2476 * doc/sdccman.lyx: documented initialization and allocation of absolute
2477 variables, bit parameter passing, the need for function pointers to be
2478 reentrant and alpha quality support of inline and retrict
2480 2007-05-26 Borut Razem <borut.razem AT siol.net>
2482 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2483 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2484 * docs/knownbugs.html: updated
2486 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2488 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2490 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2492 (gencjneshort): optimized when left is AOP_DIR
2493 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2494 initializing unions in a struct/array
2495 * support/regression/fwk/include/testfwk.h: added defines for data, near
2496 and far for host and z80
2497 * support/regression/tests/bug1723128.c: new, added
2499 2007-05-22 Borut Razem <borut.razem AT siol.net>
2501 * doc/knownbugs.html: updated
2503 2007-05-21 Raphael Neider <rneider AT web.de>
2505 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2506 error message instead
2507 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2509 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2511 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2513 2007-05-21 Raphael Neider <rneider AT web.de>
2515 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2517 * src/regression/gpsim_assert.h,
2518 * src/regression/Makefile,
2519 * src/regression/pcodeopt.c: regression test for the above fix
2521 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2523 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2524 jumps to self, fixed bug 1717281
2526 2007-05-10 Borut Razem <borut.razem AT siol.net>
2528 * support/scripts/gen_known_bugs.pl: cosmetic fix
2529 * doc/knownbugs.html: generated by gen_known_bugs.pl
2531 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2533 * src/SDCCast.c (createFunction): also generate non-inlined version of
2534 function for functions declared as "static inline"
2535 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2536 function can be inlined after non-inlined version generated.
2538 2007-05-10 Borut Razem <borut.razem AT siol.net>
2540 * support/scripts/gen_known_bugs.pl: added script
2541 which generates knownbugs.html
2543 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2545 * doc/knownbugs.html: updated for release 2.7.0
2547 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2549 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2551 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2553 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2554 (throughout): updated generating comments
2555 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2556 (throughout): updated generating comments
2557 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2558 rule instead of at the second, or it might skip lines when removing the
2560 * support/regression/tests/bug1714204.c: changed test to foo
2562 2007-05-08 Borut Razem <borut.razem AT siol.net>
2564 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2565 thanks to SDCC Distributed Compile Farm members,
2566 added Z80 and GBZ80 command line options
2567 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2569 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2571 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2572 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2573 * support/regression/tests/longlit.c: modified to be tested at all and
2574 to pass the actual test
2576 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2578 * device/include/mcs51/uPSD33xx.h: Added.
2580 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2582 * device/lib/_gptrput.c,
2583 * device/lib/_gptrget.c: removed old code,
2585 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2586 * support/regression/tests/bug1714204.c: new, added
2588 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2590 * support/regression/tests/regtrack.c: test was never executed
2591 because of the regression test being picky about white spaces.
2592 * device/lib/mcs51/crtclear.asm: added comment
2594 2007-05-06 Raphael Neider <rneider AT web.de>
2596 * device/lib/pic/Makefile.rules,
2597 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2598 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2600 2007-05-06 Raphael Neider <rneider AT web.de>
2602 * src/pic16/device.h,
2604 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2605 _pic16_setDefaultOptions): removed/reordered command-line args
2606 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2607 devices, regrouped command line args, environment variables),
2608 clarified sone points, added sections on how to add devices to the
2611 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2613 * src/z80/peeph.def: fixed bug in rule 2
2615 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2617 * src/port.h: added TARGET_MCS51_LIKE
2618 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2619 take advantage of it too
2620 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2621 (shiftR2Left2Result): Optimized: don't check shifting by 0
2622 * src/z80/peeph-z80.def,
2623 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2624 modifications, see patch 1700823
2625 * src/mcs51/peep.c (): fixed bug 1712928
2626 * support/regression/tests/bug1712928.c: new, added
2628 2007-05-05 Borut Razem <borut.razem AT siol.net>
2630 * device/lib/pic16/Makefile.common.in,
2631 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2632 removed bash dependencies
2634 2007-05-01 Borut Razem <borut.razem AT siol.net>
2637 fixed bug #1710507: --i-code-in-asm makes compile fail
2638 all iCode comments are now one liners
2639 * src/mcs51/gen.c: fixed memory leak
2641 2007-05-01 Raphael Neider <rneider AT web.de>
2643 * device/lib/pic/libdev/*.c
2644 * device/include/pic/*.h: regenerated all device libs from updated
2646 * support/scripts/inc2h.pl: documented usage, now uses strict to
2649 2007-04-30 Borut Razem <borut.razem AT siol.net>
2652 fixed bug #1669175: Problem with space in output paths
2653 documented how to use paths with spaces for Windows users
2655 2007-04-29 Borut Razem <borut.razem AT siol.net>
2657 * Fixed svn:eol-style and svn:keywords properties
2658 * src/SDCCval.c: fixed bug
2659 #1592871: Segfault with "large" const arrays of characters
2660 replaced recursion with iteration
2661 * Removed svn:executable property from non-executable files
2663 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2665 * src/mcs51/gen.c (genRet): fixed bug 1707003
2667 2007-04-27 Raphael Neider <rneider AT web.de>
2669 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2670 createReachingDefinitions,assignValnums,pic16_destructDF,
2671 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2672 prevent NULL pointer dereferences
2673 * device/lib/pic/libdev/pic16f886.c,
2674 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2675 prevent building them, gputils do not really support them yet
2677 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2679 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2680 helps printf_small. 32 bytes more __idata mem.
2682 2007-04-27 Raphael Neider <rneider AT web.de>
2684 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2685 return early when pb or pb->pcHead is NULL (patch #1708427)
2686 * src/regression/empty.c,
2687 * src/regression/Makefile: added test with empty functions
2688 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2690 2007-04-27 Borut Razem <borut.razem AT siol.net>
2692 * src/SDCCast.c: fixed feature request
2693 #1547512: Redundant strings linked when using sizeof("abc")
2695 2007-04-23 Borut Razem <borut.razem AT siol.net>
2697 * doc/sdccman.lyx, src/SDCCmain.c:
2698 peep-hole comments are generated only if --fverbose-asm option is
2699 specified and --no-peep-comments is not, as proposed by Frieder.
2700 * support/regression/Makefile.in: compile regression tests with
2701 --fverbose-asm option so one can "grep" whether a new (or an old)
2702 peephole is (still) applied; requested by Frieder.
2704 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2706 * device/include/pic/pic16f886.h,
2707 * device/include/pic/pic16f887.h,
2708 * device/lib/pic/libdev/pic16f886.c,
2709 * device/lib/pic/libdev/pic16f887.c,
2710 * device/include/pic/pic14devices.txt,
2711 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2713 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2715 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2718 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2720 * device/lib/_memset.c: assembler version for mcs51
2722 2007-04-22 Borut Razem <borut.razem AT siol.net>
2724 * support/scripts/listerr.c: program to create the list of errors and
2725 warnings list from - added
2726 * doc/sdccman.lyx: removed the note
2727 "For list of warnings and corresponding codes, see err_warn.txt"
2728 * src/SDCCsymt.c: fixed bug #1699804:
2729 Bug with some uses of sizeof(static local array) (MCS51)
2730 * support/regression/tests/bug-1699804.c: added
2732 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2734 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2735 (main): added option -i,
2736 (asmbl, case S_INCL): use search_path_fopen,
2737 mostly from patch 1579668 by Peter Miller, thanks
2738 * src/z80/main.c: fixed typo --callee-saves-bc
2739 * device/include/mcs51/compiler.h: added sfrword for Tasking
2741 2007-04-20 Borut Razem <borut.razem AT siol.net>
2743 * src/z80/main.c: replaced reserved keyword asm with asmblr
2745 2007-04-19 Borut Razem <borut.razem AT siol.net>
2747 * src/port.h: use const pointers to strings
2748 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2749 * src/pic16/main.c: include SDCCargs.h
2750 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2751 const char, since the strings are dynamically allocated
2752 * src/SDCCmain.c: options.code_seg and options.const_seg are
2753 dynamically allocated; check port specific command line options
2754 before the general ones
2755 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2757 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2759 * device/include/ds400rom.h,
2760 * device/lib/ds390/lcd390.c,
2761 * device/lib/ds390/memcpyx.c,
2762 * device/lib/ds390/rtc390.c,
2763 * device/lib/ds400/ds400rom.c,
2764 * device/lib/ds400/memcpyx.c,
2765 * device/lib/hc08/_ret.c: more replacements of keywords with their
2766 double underscore equivalents
2767 * device/lib/ds390/Makefile.in,
2768 * device/lib/ds400/Makefile.in,
2769 * device/lib/gbz80/Makefile.in,
2770 * device/lib/hc08/Makefile.in,
2771 * device/lib/mcs51/Makefile.in,
2772 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2774 2007-04-17 Borut Razem <borut.razem AT siol.net>
2776 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2777 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2778 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2779 to --fverbose-asm, to be gcc'ish
2781 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2783 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2785 2007-04-17 Borut Razem <borut.razem AT siol.net>
2787 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2788 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2789 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2790 with their double underscore equivalent
2792 2007-04-14 Borut Razem <borut.razem AT siol.net>
2794 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2797 2007-04-13 Borut Razem <borut.razem AT siol.net>
2799 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2801 * device/examples/serialcomm/windows/serial.[ch],
2802 device/examples/serialcomm/windows/test_serialcomm.cpp:
2803 updated by Bela Torok
2804 * device/examples/serialcomm/windows/serialcomm.dsw,
2805 device/examples/serialcomm/windows/serialcomm.dsp: added
2807 2007-04-13 Jan Waclawek <wek AT efton.sk>
2809 * doc/sdccman.lyx: additions and changes at various places
2810 (submitted as #1697136).
2811 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2813 2007-04-10 Borut Razem <borut.razem AT siol.net>
2815 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2816 LyX file format changed to 245
2817 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2818 "FreeWare" replaced with "free open source"
2820 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2822 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2824 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2826 * device/include/pic16/pic18fregs.h,
2828 * device/lib/_decdptr.c,
2829 * device/lib/_divsint.c,
2830 * device/lib/_divslong.c,
2831 * device/lib/_divuint.c,
2832 * device/lib/_divulong.c,
2833 * device/lib/_fs2schar.c,
2834 * device/lib/_fs2sint.c,
2835 * device/lib/_fs2slong.c,
2836 * device/lib/_fs2uchar.c,
2837 * device/lib/_fs2uint.c,
2838 * device/lib/_fs2ulong.c,
2839 * device/lib/_fsadd.c,
2840 * device/lib/_fscmp.c,
2841 * device/lib/_fsdiv.c,
2842 * device/lib/_fseq.c,
2843 * device/lib/_fsget1arg.c,
2844 * device/lib/_fsget2args.c,
2845 * device/lib/_fsgt.c,
2846 * device/lib/_fslt.c,
2847 * device/lib/_fsmul.c,
2848 * device/lib/_fsneq.c,
2849 * device/lib/_fsnormalize.c,
2850 * device/lib/_fsreturnval.c,
2851 * device/lib/_fsrshift.c,
2852 * device/lib/_fssub.c,
2853 * device/lib/_fsswapargs.c,
2854 * device/lib/_gptrget.c,
2855 * device/lib/_gptrgetc.c,
2856 * device/lib/_gptrput.c,
2857 * device/lib/_logexpf.c,
2858 * device/lib/_modsint.c,
2859 * device/lib/_modslong.c,
2860 * device/lib/_moduint.c,
2861 * device/lib/_modulong.c,
2862 * device/lib/_mulint.c,
2863 * device/lib/_mullong.c,
2864 * device/lib/_schar2fs.c,
2865 * device/lib/_ser.c,
2866 * device/lib/_setjmp.c,
2867 * device/lib/_sint2fs.c,
2868 * device/lib/_slong2fs.c,
2869 * device/lib/_spx.c,
2870 * device/lib/_uchar2fs.c,
2871 * device/lib/_uint2fs.c,
2872 * device/lib/_ulong2fs.c,
2873 * device/lib/asincosf.c,
2874 * device/lib/atanf.c,
2875 * device/lib/calloc.c,
2876 * device/lib/ds390/tinibios.c,
2877 * device/lib/ds400/tinibios.c,
2878 * device/lib/expf.c,
2879 * device/lib/free.c,
2880 * device/lib/hc08/_mulint.c,
2881 * device/lib/logf.c,
2882 * device/lib/malloc.c,
2883 * device/lib/printf_fast.c,
2884 * device/lib/printf_tiny.c,
2885 * device/lib/printfl.c,
2886 * device/lib/realloc.c,
2887 * device/lib/ser_ir.c,
2888 * device/lib/serial.c,
2889 * support/regression/tests/libmullong.c: replaced all special keywords
2890 with their double underscore equivalent
2891 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2892 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2894 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2895 (genRet): if the bit-symbol is ruonly it already is in the carry
2896 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2897 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2898 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2899 type UCHAR if dest is not bit
2901 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2903 * device/include/math.h,
2904 * device/lib/cotf.c,
2905 * device/lib/expf.c,
2906 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2908 2007-04-01 Borut Razem <borut.razem AT siol.net>
2910 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2911 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2912 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2913 gcc_unreachable() called internal_error()...
2915 2007-03-30 Raphael Neider <rneider AT web.de>
2917 * src/pic/ralloc.c (isData): suppress garbage debug output
2919 2007-03-28 Borut Razem <borut.razem AT siol.net>
2922 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2923 is developed, built and used worldwide, and the word "night" doesn't
2926 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2928 * device/include/mcs51/C8051F360.h: new, added
2929 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2931 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2933 * src/SDCC.y (declaration_specifiers, function_specifier),
2934 * support/Util/SDCCerr.c,
2935 * support/Util/SDCCerr.h,
2937 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2939 * src/SDCCmem.c (deallocParms),
2940 * src/SDCCast.c: support for function inlining, not quite complete
2941 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2942 'restrict' qualifier
2944 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2946 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2947 (saveRBank, unsaveRBank): don't save bits,
2948 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2949 * support/regression/tests/bug1535242.c: new, added
2950 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2951 thanks Alexey Shamrin <shamrin AT gmail.com>,
2952 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2953 removed header guard)
2955 * sdcc.spec: bumped version to 2.6.5
2956 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2958 2007-03-22 Borut Razem <borut.razem AT siol.net>
2960 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2961 fixed bug #1653671: sdcdb integration into ddd is broken
2963 2007-03-22 Raphael Neider <rneider AT web.de>
2965 * src/pic/gen.c (popGetExternal): augmented to also create references
2966 to external variables (not only labels),
2967 (genCall): comment on plan to reduce PAGESEL overhead,
2968 (genFunction, genEndFunction): also save/restore FSR around interrupt
2969 handling code, removed lots of unused code
2970 (genDivOneByte): release acquired temp register
2971 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2973 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2974 for registers that need to be saved during interrupts (FSR, STATUS,
2975 PCLATH; W needs special handling), currently only FSR is used
2977 2007-03-22 Raphael Neider <rneider AT web.de>
2979 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2981 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2983 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2985 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2987 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2989 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2991 * as/link/aslink.h: added LKOBJEXT
2992 * as/link/hc08/link_hc08.dsp,
2993 * as/link/hc08/Makefile.bcc,
2994 * as/link/hc08/Makefile.in,
2995 * as/link/mcs51/aslink.dsp,
2996 * as/link/mcs51/Makefile.bcc,
2997 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2998 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2999 * as/link/lkaomf51.c: merged and moved
3000 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
3001 * as/link/z80/lkdata.c,
3002 * as/link/lkdata.c: merged and moved
3003 * as/link/hc08/lkmain.c,
3004 * as/link/mcs51/lkmain.c: cosmetic changes
3005 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
3006 * as/link/lklex.c: use LKOBJEXT
3007 * as/link/z80/lklist.c, as/link/lklist.c: merged,
3008 ANSI-fied functions, removed bubble-sorts
3009 * as/link/z80/lksym.c as/link/lksym.c: merged,
3011 * as/link/z80/linkgbz80.dsp,
3012 * as/link/z80/linkz80.dsp,
3013 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
3014 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3015 * as/link/z80/lkhead.c,
3016 * as/link/z80/lklex.c: deleted
3017 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3018 * as/link/z80/lkmain.c: added copyfile()
3020 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3022 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3024 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3026 * device/lib/_strlen.c: assembler version for mcs51
3028 2007-03-13 Raphael Neider <rneider AT web.de>
3030 * device/include/pic16/pic18f2221.h,
3031 * device/include/pic16/pic18f2321.h,
3032 * device/include/pic16/pic18f2331.h,
3033 * device/include/pic16/pic18f4221.h,
3034 * device/include/pic16/pic18f4321.h,
3035 * device/include/pic16/pic18f4331.h: fixed config byte location names
3036 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3037 consistently named config byte locations
3039 2007-03-13 Borut Razem <borut.razem AT siol.net>
3041 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3042 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3043 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3044 as/link/z80/Makefile.in, as/z80/Makefile.in:
3047 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3049 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3050 * device/lib/printf_large.c: pointer was converted to generic
3051 pointer for mcs51 models other than model-small (Maarten noticed)
3053 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3055 * device/include/mcs51/ADuC84x.h: Added.
3057 2007-03-10 Borut Razem <borut.razem AT siol.net>
3059 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3060 fixed RFE #1624219: double backslashes in filenames;
3061 functions hexEscape(), octalEscape() and copyStr() moved from
3062 SDCCval.c to SDCCutil.c and made them glovbally available
3064 2007-03-09 Borut Razem <borut.razem AT siol.net>
3066 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3067 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3068 1673361: Missaligned comments in output files
3070 2007-03-09 Raphael Neider <rneider AT web.de>
3072 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3074 2007-03-09 Raphael Neider <rneider AT web.de>
3078 * src/pic/ralloc.c: suppress undesired debug output
3079 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3081 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3083 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3085 2007-03-07 Borut Razem <borut.razem AT siol.net>
3087 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3088 search include files in the current directory
3090 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3092 * src/SDCCglue.c (emitMaps, glue),
3093 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3095 * support/regression/tests/absolute.c: added xdata test
3097 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3099 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3100 added condition to macro, fixes bug 1666080
3102 2007-03-02 Raphael Neider <rneider AT web.de>
3104 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3106 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3108 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3109 be cleared. Unconditionally set __XPAGE
3110 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3112 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3117 * src/mcs51/rtrack.c,
3119 * doc/sdccman.lyx: added --no-gen-comments
3120 * src/mcs51/peeph.def: added 192.b, disabled 185
3122 2007-02-25 Raphael Neider <rneider AT web.de>
3124 * src/pic16/gen.c (genCast): fixed typo
3125 * device/lib/pic16/Makefile.subdir: only install existing files
3126 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3128 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3130 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3131 * device/lib/mcs51/crtclear.asm,
3132 * device/lib/mcs51/crtxclear.asm: renumbered labels
3133 * device/lib/mcs51/Makefile.in: added crtcall.asm
3134 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3135 * src/mcs51/gen.c (movc): removed,
3136 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3138 (toCarry, genSend, genRet): added function toCarry,
3139 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3140 (assignBit, genAssign, genCast): added function assignBit
3141 * src/mcs51/Makefile.bcc: added rtrack.c
3142 * src/mcs51/ralloc.h: made valueKnown a bitfield
3143 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3144 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3145 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3146 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3147 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3148 (_pop): only pop valid pairs, see gencjneshort,
3149 (gencjneshort): return pair that still needs to be popped, restructured,
3150 (gencjne, genCmpEq): call _pop
3152 2007-02-23 Raphael Neider <rneider AT web.de>
3154 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3156 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3158 * device/include/mcs51/P89LPC925.h: Added.
3160 2007-02-18 Raphael Neider <rneider AT web.de>
3162 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3164 2007-02-17 Borut Razem <borut.razem AT siol.net>
3166 * support/cpp2/directives.c, support/cpp2/version.c:
3167 synchronized with GCC CPP 4.1.2
3169 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3171 * src/mcs51/rtrack.h,
3172 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3173 by checking the strings passed by emitcode() to the assembler.
3174 Feel free to change. This in part addresses RFE #482179.
3175 Set environment variable SDCC_RTRACK to enable.
3176 * src/mcs51/gen.c: inserted hooks
3177 * src/mcs51/ralloc.h: added two members to struct regs
3178 * support/regression/tests/regtrack.c: added
3180 2007-02-14 Borut Razem <borut.razem AT siol.net>
3182 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3183 * Makefile.in: applied patch from Makefile related part of
3184 #1469393: Compiler does not initialize static data
3186 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3188 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3189 for better fix of bug 1273984, compiles pic16 rand.c
3191 2007-02-12 Borut Razem <borut.razem AT siol.net>
3193 * src/pic16/main.c: fixed pic16 standard library directory bug
3195 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3197 * src/hc08/gen.c (genSwap): fix swap regression test
3199 2007-02-10 Borut Razem <borut.razem AT siol.net>
3201 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3203 * support/regression/tests/bug-1654060.c: added regression test for
3206 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3208 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3209 bit moves in return statement
3211 2007-02-09 Borut Razem <borut.razem AT siol.net>
3213 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3216 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3218 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3219 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3221 2007-02-07 Raphael Neider <rneider AT web.de>
3223 * src/pic16/devices.inc,
3224 * device/include/pic16/pic18fregs.h,
3225 * device/include/pic16/pic18f[24][34]31.h,
3226 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3227 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3228 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3230 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3232 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3233 can this have lived here for so many years?
3234 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3235 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3236 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3238 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3240 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3241 appended by loop induction must be at the very end of the eBBlock
3243 2007-02-05 Kevin Vigor
3245 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3247 2007-02-05 Borut Razem <borut.razem AT siol.net>
3249 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3250 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3252 2007-02-03 Borut Razem <borut.razem AT siol.net>
3254 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3255 applied patch #1646602 option to set default signedness of char to
3256 unsigned, added -funsigned-char command line option,
3257 thanks to Gunther Jehle
3258 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3259 prompt for file deletion a few hundred times (especially the
3260 subversion files, which have ro permissions so it asks for
3261 confirmation), thanks to Simon McAuliffe;
3262 added {} + option to find in order to remove multiple files from a
3265 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3267 * device/include/mcs51/SST89x5xRDx.h: Added.
3269 2007-02-02 Raphael Neider <rneider AT web.de>
3271 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3272 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3274 2007-02-01 Raphael Neider <rneider AT web.de>
3276 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3279 2007-01-31 Borut Razem <borut.razem AT siol.net>
3281 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3282 if compiled with GCC. Thanks to Raphael Neider
3284 2007-01-31 Raphael Neider <rneider AT web.de>
3286 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3287 operand names, handles name and (name + n) for all n,
3288 (sameBank): restructured, also check bank allocation policy,
3289 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3290 (pic14_operandsAllocatedInSameBank): check whether to operands
3291 will be allocated into the same bank (i.e., section) to reduce
3292 BANKSEL overhead, queried from pcode.c:sameBank,
3293 (pic14printLocals): reintroduced clustering registers into a single
3294 section: all compiler generated symbols will now reside in one
3295 bank (per file), reducing BANKSEL overhead and code size,
3296 (showAllMemmaps): use local dbuf where possible
3298 2007-01-29 Raphael Neider <rneider AT web.de>
3300 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3301 (call_libraryfunc): retrieve/create symbol and mark as used,
3302 (genFunction): mark defined functions as non-extern and add again
3303 to code memmap for later output
3304 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3305 (pic14printLocals): reworked for new symbol emission,
3306 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3307 showAllMemmaps): reworked symbol output using dbufs, added handling
3308 of string literals (still incomplete),
3309 (picglue): removed symbol emission, moved into showAllMemmaps,
3310 (emitSymbolSet): new workhorse for symbol output,
3311 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3313 2007-01-29 Borut Razem <borut.razem AT siol.net>
3315 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3316 component contains the extension separator.
3318 2007-01-28 Borut Razem <borut.razem AT siol.net>
3320 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3322 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3323 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3324 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3325 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3326 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3327 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3328 src/z80/gen.c, support/Util/MySystem.c:
3329 accept slash and backslash as directory separator on WIN32 and
3332 2007-01-28 Raphael Neider <rneider AT web.de>
3334 * src/pic16/devices.inc,
3335 * device/include/pic16/pic18f[24][23]21.h,
3336 * device/include/pic16/pic18fregs.h,
3337 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3338 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3339 * device/lib/pic16/libio/adc.ignore,
3340 * device/lib/pic16/libio/i2c.ignore,
3341 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3342 family, as gputils do not yet support the devices
3343 * device/lib/pic16/Makefile.subdir: ignore errors on install
3344 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3345 headers and libraries from gputils .inc files
3347 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3349 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3351 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3353 * doc/sdccman.lyx: add printf benchmarks
3355 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3357 * device/lib/printf_fast.c: fix %c, char promoted to int
3358 * device/lib/printf_tiny.c: fix %c, char promoted to int
3360 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3362 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3364 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3366 * support/regression/tests/swap.c: 64 bit hosts failed
3367 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3369 2007-01-25 Raphael Neider <rneider AT web.de>
3371 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3372 based on absolute register address, patch by Alex Blond
3374 2007-01-22 Raphael Neider <rneider AT web.de>
3376 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3377 emitted, do not emit them again...
3379 2007-01-22 Raphael Neider <rneider AT web.de>
3381 * src/regression/bank1.c, src/regression/compare6.c,
3382 src/regression/add.c: cosmetic changes
3383 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3384 * src/pic/gen.c: fixed global zero and one,
3385 (aopForSym): removed unued code,
3386 (aopGet): assert aop is defined, check and use `index' of
3387 pCodeImmd operands (fixes #1630908),
3388 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3389 (register_reassign): prevent accidental register unification,
3390 (ReuseReg): cosmetic changes (also above)
3391 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3392 pic14emitStaticSeg): do not emit initialized data,
3393 (printIval*): replaced with working versions,
3394 (pic14createInterruptVect,picglue): use idata for initialized data,
3395 now init data should work in all modules (not only main()),
3396 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3398 2007-01-21 Borut Razem <borut.razem AT siol.net>
3400 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3401 use -fPIC or -fpic if they are supported and not ignored
3402 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3403 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3405 2007-01-20 Borut Razem <borut.razem AT siol.net>
3407 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3408 implemented RFE #1470316: allow "$" in variable names
3410 2007-01-20 Raphael Neider <rneider AT web.de>
3412 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3414 2007-01-20 Raphael Neider <rneider AT web.de>
3416 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3417 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3418 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3419 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3420 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3421 * device/lib/pic/libdev/pic*.c,
3422 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3423 * device/lib/pic/libdev/Makefile.in: show progress
3425 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3427 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3428 * support/scripts/sdcc_cygwin_mingw32,
3429 * support/scripts/sdcc_mingw32,
3430 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3431 conformance with autoconf 2.6
3433 2007-01-19 Raphael Neider <rneider AT web.de>
3435 * src/pic/device.c (register_map): fixed list construction
3436 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3437 (genMod): removed case for genModbits,
3438 (genModbits): removed as now unused/unimplemented
3439 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3441 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3443 * support/regression/tests/swap.c: added in response to #1638622
3444 * doc/sdccman.lyx: synced version, minor changes
3446 2007-01-18 Borut Razem <borut.razem AT siol.net>
3448 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3449 thanks to Gunther Jehle
3450 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3451 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3452 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3453 use filename in lineno instead.
3454 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3455 print the file name in ast_print()
3457 2007-01-18 Borut Razem <borut.razem AT siol.net>
3459 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3461 * src/SDCC.lex: stringLiteral() returns const char pointer,
3462 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3463 fixed column counting
3464 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3465 accept const char pointer as parameter
3466 * src/SDCCdwarf2.c: corrected buffer size
3468 2007-01-17 Borut Razem <borut.razem AT siol.net>
3470 * support/Util/dbuf_string.c: fixed for amd64
3472 2007-01-15 Borut Razem <borut.razem AT siol.net>
3474 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3475 removed terminal symbol ELIPSIS, since it was never generated by the
3476 lexer and it was wrongly used in parameter_identifier_list rule
3478 2007-01-15 Raphael Neider <rneider AT web.de>
3480 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3481 code page and data banking description
3482 * src/pic/genarith.c,
3483 * src/pic/gen.h: removed bit arithmetic functions,
3484 updated exit(1) to exit(EXIT_FAILURE)
3485 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3486 * device/include/pic16/pic18f2455.h,
3487 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3488 TRISD and TRISE, fixed/added some bit names
3489 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3490 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3491 updated pic18f2455.{c,h} instead of duplicating them
3493 2007-01-14 Borut Razem <borut.razem AT siol.net>
3495 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3496 Cannot debug files that contain spaces in the path name
3497 by converting spaces in asm file name to underscores
3499 2007-01-13 Borut Razem <borut.razem AT siol.net>
3501 * doc/sdccman.lyx: fixed format errors
3503 2007-01-10 Borut Razem <borut.razem AT siol.net>
3505 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3506 codeseg/constseg #pragma fail
3507 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3508 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3509 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3510 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3512 2007-01-09 Borut Razem <borut.razem AT siol.net>
3514 * get rid of diagnistic.[ch], pretty-print.[ch],
3515 c-pretty-print.[ch], ... used just for error, warning, ...
3517 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3518 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3519 suppoprt/cpp2/pretty-print.[ch]:
3521 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3522 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3523 suppoprt/cpp2/sdcpp.dsp:
3526 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3528 * device/lib/printf_large.c (output_float): removed recursion,
3529 use smaller buffer on stack for mcs51,
3530 fixed bug printing 1.96
3531 * support/regression/tests/snprintf.c: added test
3533 2007-01-07 Borut Razem <borut.razem AT siol.net>
3535 * use dynamic memory buffers instead temporary files
3536 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3538 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3539 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3540 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3541 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3542 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3543 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3544 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3545 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3546 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3547 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3548 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3549 support/Util/dbuf.c, support/Util/dbuf.h:
3551 * .version, sdcc.spec: bumped version to 2.6.4
3553 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3555 * src/port.h: added TARGET_Z80_LIKE macro
3556 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3557 output PSEG location if --xram-loc or --xstack-loc was used
3558 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3560 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3562 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3563 * as/as_z80.dsp, as/z80/as_z80.dsp,
3564 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3565 * sdcc.dsw: moved project files into subdir
3566 * as/hc08/as_hc08.dsp,
3567 * as/hc08/Makefile.bcc,
3568 * as/hc08/Makefile.in,
3569 * as/mcs51/Makefile.bcc,
3570 * as/mcs51/Makefile.in,
3571 * as/z80/Makefile.bcc,
3572 * as/z80/Makefile.in,
3573 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3576 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3579 * as/mcs51/asmain.c,
3581 * as/z80/assym.c: removed include "strcmpi.h"
3582 * as/hc08/strcmpi.c,
3583 * as/hc08/strcmpi.h,
3584 * as/mcs51/strcmpi.c,
3585 * as/mcs51/strcmpi.h,
3586 * support/Util/strcmpi.c,
3587 * support/Util/strcmpi.h: removed files
3588 * as/strcmpi.c: added as_strncmpi()
3590 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3592 * sdcc.dsw: Added some dependencies on project config.dsp
3594 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3596 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3597 with [di]ram_start to fix a regresion
3599 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3601 * configure.in: added missing mcs51 in status output
3602 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3604 * debugger/mcs51/clean.mk (distclean): remove config.h
3605 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3606 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3607 options.h, s-options-h and options.c
3608 * support/cpp2/clean.mk: unused, removed
3609 * Makefile.common.in,
3612 * as/hc08/Makefile.in,
3614 * as/mcs51/Makefile.in,
3615 * as/mcs51/clean.mk,
3618 * as/z80/Makefile.in,
3620 * as/link/Makefile.in,
3621 * as/link/hc08/Makefile.in,
3622 * as/link/hc08/clean.mk,
3623 * as/link/mcs51/Makefile.in,
3624 * as/link/mcs51/clean.mk,
3625 * as/link/z80/Makefile.in,
3626 * as/link/z80/clean.mk,
3627 * as/link/z80/conf.mk,
3628 * debugger/mcs51/Makefile.in,
3629 * debugger/mcs51/clean.mk,
3630 * device/include/Makefile.in,
3631 * device/lib/Makefile.in,
3632 * device/lib/mcs51/Makefile.in,
3633 * device/lib/pic/Makefile.in,
3634 * device/lib/pic/Makefile.common.in,
3635 * device/lib/pic/Makefile.subdir,
3636 * device/lib/pic/Makefile.rules,
3637 * device/lib/pic16/libio/Makefile.in,
3638 * device/lib/pic16/Makefile.subdir,
3639 * device/lib/pic16/libdev/Makefile.in,
3640 * device/lib/pic16/Makefile.rules,
3641 * device/lib/pic16/Makefile.common.in,
3642 * sim/ucsim/avr.src/Makefile.in,
3643 * sim/ucsim/main_in.mk,
3644 * sim/ucsim/cmd.src/Makefile.in,
3645 * sim/ucsim/doc/Makefile.in,
3646 * sim/ucsim/gui.src/Makefile.in,
3647 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3648 * sim/ucsim/gui.src/serio.src/Makefile.in,
3649 * sim/ucsim/hc08.src/Makefile.in,
3650 * sim/ucsim/libltdl/Makefile.in,
3651 * sim/ucsim/s51.src/Makefile.in,
3652 * sim/ucsim/sim.src/Makefile.in,
3653 * sim/ucsim/sim.src/conf.mk,
3654 * sim/ucsim/xa.src/Makefile.in,
3655 * sim/ucsim/z80.src/Makefile.in,
3659 * support/cpp2/Makefile.in,
3660 * support/librarian/Makefile.in,
3661 * support/librarian/clean.mk,
3662 * support/makebin/Makefile.in,
3663 * support/makebin/clean.mk,
3664 * support/packihx/Makefile.in,
3665 * support/regression/Makefile.in,
3666 * support/regression/ports/ds390/spec.mk,
3667 * support/regression/ports/gbz80/spec.mk,
3668 * support/regression/ports/hc08/spec.mk,
3669 * support/regression/ports/mcs51/spec.mk,
3670 * support/regression/ports/mcs51-large/spec.mk,
3671 * support/regression/ports/mcs51-medium/spec.mk,
3672 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3673 * support/regression/ports/pic14/spec.mk,
3674 * support/regression/ports/pic16/spec.mk,
3675 * support/regression/ports/mcs51-stack-auto/spec.mk,
3676 * support/regression/ports/ucz80/spec.mk,
3677 * support/regression/ports/xa51/spec.mk,
3678 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3679 adding a slash after $(top_builddir) and/or adding @datarootdir@
3681 * debugger/mcs51/configure.in,
3682 * device/lib/pic/configure.in,
3683 * device/lib/pic16/configure.in,
3684 * sim/ucsim/configure.in,
3685 * support/cpp2/configure.in,
3686 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3688 * debugger/mcs51/configure,
3689 * device/lib/pic/configure,
3690 * device/lib/pic16/configure,
3691 * sim/ucsim/configure,
3692 * support/cpp2/configure,
3693 * support/packihx/configure: generated with autoconf 2.60
3695 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3697 * as/link/hc08/lkihx.c (newArea),
3698 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3700 2007-01-02 Borut Razem <borut.razem AT siol.net>
3702 * doc/sdccman.lyx: documented #pragma sdcc_hash
3703 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3705 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3707 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3709 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3710 empty 'while'-loop to work correctly, see regression test 'while.c'
3711 * support/regression/tests/while.c: added
3713 2007-01-01 Borut Razem <borut.razem AT siol.net>
3715 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3716 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3717 support/cpp2/libcpp/sdcpp.c:
3718 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3719 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3720 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3722 2006-12-31 Borut Razem <borut.razem AT siol.net>
3724 * SDCPP synchronized with GCC CPP release version 4.1.1,
3725 currently the latest release:
3726 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3727 support/cpp2/libcpp/include/cpp-id-data.h
3728 support/cpp2/libiberty/fopen_unlocked.c
3729 support/cpp2/libiberty/md5.c
3731 support/cpp2/opt-functions.awk
3732 support/cpp2/opt-gather.awk
3733 support/cpp2/optc-gen.awk
3734 support/cpp2/opth-gen.awk:
3736 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3737 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3738 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3739 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3740 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3741 support/cpp2/diagnostic.h, support/cpp2/except.h,
3742 support/cpp2/hwint.h, support/cpp2/input.h,
3743 support/cpp2/intl.h, support/cpp2/move-if-change,
3744 support/cpp2/opts.c, support/cpp2/opts.h,
3745 support/cpp2/output.h, support/cpp2/prefix.c,
3746 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3747 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3748 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3749 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3750 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3751 support/cpp2/version.c:
3753 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3754 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3755 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3756 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3757 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3758 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3759 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3760 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3761 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3762 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3763 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3765 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3766 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3767 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3768 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3769 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3770 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3771 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3772 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3773 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3774 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3775 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3776 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3777 support/cpp2/system.h:
3780 2006-12-31 Borut Razem <borut.razem AT siol.net>
3782 * configure.in, configure: fixed bug #1538756: configure dies if bison
3783 and flex are not installed, 2nd try
3785 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3787 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3788 400.x for better code in RFE 899102
3790 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3792 * src/SDCCpeeph.c (deadMove),
3794 * src/mcs51/peep.h: renamed 'op' by 'reg'
3795 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3796 (scan4op): small change for removeDeadMove(), added support for
3797 'callee saves' and/or PACLL function calls,
3798 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3799 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3800 left in new dispatcher mcs51DeadMove()
3801 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3803 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3805 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3807 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3808 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3810 2006-12-30 Borut Razem <borut.razem AT siol.net>
3812 * support/cpp2/spacs.h: deleted from svn
3813 * configure.in, configure: fixed bug #1538756: configure dies if bison
3814 and flex are not installed
3816 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3818 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3819 with this z80 passes printf float test when enabled
3820 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3822 2006-12-28 Borut Razem <borut.razem AT siol.net>
3824 * support/cpp2/config.in, support/cpp2/configure.in,
3825 support/cpp2/configure, support/cpp2/Makefile.in:
3826 fix for the solaris build
3828 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3830 * src/SDCC.y (type_specifier2, pointer),
3832 * src/SDCCsymt.c (mergeSpec, checkSClass),
3833 * support/Util/SDCCerr.c,
3834 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3835 * support/valdiag/valdiag.py: Allow test cases to specify
3836 required language standard
3837 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3838 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3840 2006-12-27 Borut Razem <borut.razem AT siol.net>
3842 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3843 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3845 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3847 * support/cpp2/libiberty/Makefile.bcc: updated
3848 * src/pic16/main.c: fixed #pragma udata handling
3849 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3851 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3853 * src/SDCCpeeph.c: made labelHashEntry global,
3854 made pcDistance, FBYNAME static,
3855 (pcDistance): made static, use isComment and isLabel,
3857 (getLabelRef): added, extracted from labelRefCount(),
3858 (labelRefCount): use new getLabelRef(),
3859 (callFuncByName): made static, added deadMove,
3860 use isComment and isLabel,
3861 (newPeepRule): made static, set isLabel,
3862 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3863 labels from peephole rules,
3864 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3865 when isComment or isLabel is set
3866 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3867 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3869 * src/mcs51/peep.h: added
3870 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3871 * src/port.h: added peep->deadMove to port structure
3872 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3873 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3874 deadMove, finally removed no. 1 and 2
3881 * src/hc08/gen.c: mark lines with isComment or isLabel
3882 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3884 * sdcc.spec: bumped version to 2.6.3
3886 2006-12-26 Borut Razem <borut.razem AT siol.net>
3888 * support/cpp2/Makefile.in: added dependency on options.h
3889 * configure: regenerated
3890 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3891 * support/cpp2/Makefile.in: added vasprintf.c
3893 2006-12-25 Borut Razem <borut.razem AT siol.net>
3895 * SDCPP synchronized with GCC CPP release version 3.4.6,
3896 the latest release before 4.x:
3897 * support/cpp2/Makefile.in, support/cpp2/config.h,
3898 support/cpp2/configure, support/cpp2/configure.in,
3899 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3900 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3901 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3902 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3903 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3904 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3905 support/cpp2/cpptrad.c, support/cpp2/except.h,
3906 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3907 support/cpp2/hwint.h, support/cpp2/intl.h,
3908 support/cpp2/line-map.c, support/cpp2/line-map.h,
3909 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3910 support/cpp2/output.h, support/cpp2/prefix.c,
3911 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3912 support/cpp2/system.h, support/cpp2/version.c:
3914 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3915 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3916 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3917 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3918 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3919 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3920 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3921 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3922 support/cpp2/move-if-change, support/cpp2/opts.c,
3923 support/cpp2/opts.h, support/cpp2/opts.sh,
3924 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3925 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3926 support/cpp2/win32, support/cpp2/win32/dirent.c,
3927 support/cpp2/win32/dirent.h:
3929 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3930 * support/cpp2/sdcpp.h: renamed from sdcc.h
3931 * sdcppinit.c: deleted
3933 2006-12-23 Borut Razem <borut.razem AT siol.net>
3935 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3936 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3937 preproc.c: an other try to fix bug #982435: introduced
3938 -pedantic-parse-number command line option and pedantic_parse_number
3941 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3943 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3945 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3946 corrected overlayed areax addresses, warn about memory overlaps
3947 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3956 * src/port.h: added xabs_name and iabs_name
3957 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3958 (glue, emitMaps): create and emit maps d_abs and i_abs
3959 * src/SDCCglue.h: cosmetic changes
3960 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3962 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3963 (allocDefault): put absolute, initialized globals in them
3964 * support/regression/tests/absolute.c: added absolute bdata test
3965 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3967 2006-12-20 Borut Razem <borut.razem AT siol.net>
3969 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3970 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3971 added regression test for bug #982435
3973 2006-12-18 Borut Razem <borut.razem AT siol.net>
3975 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3976 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3977 small cosmetic changes
3978 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3979 * support/regression/tests/bug-1351710.c: added regression test
3981 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3983 * doc/sdccman.lyx: added the long missed iCode table
3984 "<where is figure II?>", added links to wiki
3986 2006-12-17 Borut Razem <borut.razem AT siol.net>
3988 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3989 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3990 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3991 unified table driven pragma handling, pragma argument type checking
3992 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3993 current one - version 1.1.3
3994 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3996 2006-12-13 Raphael Neider <rneider AT web.de>
3998 * src/pic/device.h: removed AssignedMemory structure and macros
3999 * src/pic/device.c: removed global finalMapping (linker assigns
4001 (register_map): add SFRs to remembered memRanges
4002 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
4003 assignFixedRegisters,assignRelocatableRegisters): removed,
4004 (setMaxRAM,validAddress): adapted accordingly,
4005 (pic14_hasSharebank,pic14_getSharedStack): only report and use
4006 reasonably sized sharebanks,
4007 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
4008 (allDefsOutOfRange): removed unused code,
4009 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
4011 * src/pic/pcode.c (register_reassign): removed recursion warning,
4012 fired far too often,
4013 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
4014 to use existing pic14_stringInSet() to avoid duplicate symbols,
4015 tidied up the code a bit,
4016 (pic14printLocals): added in symmetry to printExterns, replaces
4017 writeUsedRegs more or less,
4018 (picglue): call new pic14_printLocals(),
4019 * device/include/pic/pic*.h: removed #pragma memmap directives,
4020 information gathered from include/pic/pic14devices.txt
4021 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4023 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4025 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4027 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4029 * device/include/mcs51/cc2430.h: fixed missing ';'
4031 2006-12-10 Raphael Neider <rneider AT web.de>
4033 * device/lib/pic16/libc/stdio/vfprintf.c,
4034 * device/lib/pic16/libc/stdio/printf_small.c,
4035 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4036 char arguments, as char varargs are cast to int by the caller,
4037 hopefully fixes #1604915 (other device libraries are still affected)
4039 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4041 * src/mcs51/ralloc.c (packRegsForAssign),
4042 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4044 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4046 * device/include/malloc.h: removed init_dynamic_memory
4047 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4048 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4049 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4050 * device/lib/libsdcc.lib,
4051 * device/lib/Makefile.in,
4052 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4053 * doc/sdccman.lyx: documented use of new _heap.c
4054 * support/regression/tests/malloc.c: removed init_dynamic_memory
4055 * src/cdbFile.c(spacesToUnderscores): new function,
4056 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4058 * device/include/tinibios.h: removed defines for putchar and getchar
4059 * device/lib/ds390/Makefile.in: added putchar.c
4060 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4062 2006-12-09 Borut Razem <borut.razem AT siol.net>
4064 * support/cpp2/sdcc.h: prevent multiple inclusion
4065 * support/cpp2/options.h: deleted
4067 2006-12-08 Borut Razem <borut.razem AT siol.net>
4069 * support/cpp2/sdcc.h: removed x*alloc() macros
4070 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4071 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4072 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4073 * support/cpp2/system.h: moved #include "sdcc.h"
4074 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4075 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4077 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4078 -funsigned-char options
4079 * support/cpp2/sdcppmain.c: fixed bug 1611411
4081 2006-12-07 Borut Razem <borut.razem AT siol.net>
4083 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4086 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4088 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4089 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4091 * .version: bumped to 2.6.2 because a) it's been a while
4092 b) the linker sources have moved c) the preprocessor is upgraded
4094 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4096 * support/regression/tests/snprintf.c: some checks
4097 * lib/src/printf_large.c: %bc: read char instead of int from stack
4099 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4101 * device/include/mcs51/cc2430.h: inserted _XPAGE
4103 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4105 * device/include/mcs51/cc2430.h: added
4107 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4109 * device/include/asm/default/features.h,
4110 * device/include/asm/ds390/features.h,
4111 * device/include/mcs51/at89s53.h,
4112 * device/include/ser.h,
4113 * device/include/ser_ir.h,
4114 * device/include/serial.h: changed keywords to double underscore variants,
4115 fixes bug 1590261 some more, thanks Steven Borley
4117 2006-12-01 Raphael Neider <rneider AT web.de>
4119 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4120 but emit warning (recursion is not supported for pic14)
4122 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4124 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4125 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4127 2006-11-30 Raphael Neider <rneider AT web.de>
4129 * src/pic/device.c (dump_sfr): always emit symbols
4130 * src/pic/glue.c (pic14printPublics): fixed typo
4132 2006-11-30 Raphael Neider <rneider AT web.de>
4134 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4135 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4136 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4137 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4138 a sharebank, use a non-shared bank for the stack if none available
4139 * src/pic/device.h (struct memRange): added linked list next field,
4140 added prototypes for above functions
4141 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4142 (typeRegWithIdx): accept fixed and unfixed stack registers
4143 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4144 the stack, handle shared and banked stack (except for WSAVE),
4145 (insertBankSel): removed useless optimization (will never fire),
4146 (FixRegisterBanking): added optimization for devices with only one
4147 possibly aliased bank of memory, like 16f84
4148 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4149 devices have no SHAREBANK in the linker script
4150 * device/include/pic/pic14devices.txt: documented memmap
4151 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4153 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4155 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4156 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4157 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4158 genhc08Code): switched most of the D (debug) macros to DD (detailed
4159 debug) macros to better control clutter in the generated .asm file.
4160 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4161 genRightShift): fixed bug with non-constant bit shift stored to
4162 a volatile result (SF Open Discussion forum thread #1616749).
4163 Single byte case is not yet optimized.
4165 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4167 * device/include/asm/mcs51/features.h,
4168 * device/include/malloc.h,
4169 * device/include/stdio.h: changed keywords to double underscore variants,
4172 2006-11-27 Borut Razem <borut.razem AT siol.net>
4174 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4175 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4176 support/cpp2/output.h, support/cpp2/cppinit.c,
4177 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4178 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4179 support/cpp2/cppdefault.c, support/cpp2/system.h,
4180 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4181 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4182 support/cpp2/prefix.c, support/cpp2/except.h,
4183 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4184 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4185 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4186 support/cpp2/version.c, support/cpp2/cppmain.c,
4187 support/cpp2/version.h, support/cpp2/hashtable.c,
4188 support/cpp2/cpperror.c:
4189 synchronized with GCC CPP release version 3.3.6,
4190 the latest where cppmain.c still exists.
4191 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4192 support/cpp2/sdcppinit.c: added
4194 2006-11-27 Borut Razem <borut.razem AT siol.net>
4196 * support/cpp2/cpplex.c:
4197 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4199 * support/cpp2/cpplib.c: removed definitions of unused variables
4201 2006-11-26 Borut Razem <borut.razem AT siol.net>
4203 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4204 since they are redefined by macros in support/cpp2/sdcc.h
4205 * support/cpp2/sdcc.h: x*alloc macro redefinition
4207 2006-11-25 Borut Razem <borut.razem AT siol.net>
4209 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4210 support/cpp2/configure, support/cpp2/Makefile.in,
4211 support/cpp2/cppfiles.c, support/cpp2/output.h,
4212 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4213 support/cpp2/config.h, support/cpp2/cpplib.h,
4214 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4215 support/cpp2/cppdefault.c, support/cpp2/config.in,
4216 support/cpp2/system.h, support/cpp2/cpplex.c,
4217 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4218 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4219 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4220 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4221 support/cpp2/configure.in, support/cpp2/intl.h,
4222 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4223 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4224 support/cpp2/version.c, support/cpp2/cppmain.c,
4225 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4226 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4227 support/cpp2/cpperror.c,
4228 support/cpp2/libiberty/safe-ctype.c,
4229 support/cpp2/libiberty/safe-ctype.h,
4230 support/cpp2/libiberty/splay-tree.c,
4231 support/cpp2/libiberty/obstack.c,
4232 support/cpp2/libiberty/lbasename.c,
4233 support/cpp2/libiberty/splay-tree.h,
4234 support/cpp2/libiberty/obstack.h:
4235 synchronized with GCC CPP release version 3.2.3,
4236 the latest before integration of cpp into gcc
4237 * support/cpp2/except.h, support/cpp2/line-map.c,
4238 support/cpp2/line-map.h,
4239 support/cpp2/libiberty/hex.c,
4240 support/cpp2/libiberty/concat.c,
4241 support/cpp2/libiberty/filenames.h: added
4242 * support/cpp2/intl.c: deleted
4244 2006-11-24 Borut Razem <borut.razem AT siol.net>
4246 * src/SDCC.y: enabled compilation of empty source file
4247 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4248 "ISO C forbids an empty source file"
4249 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4250 if all the code is ifdefed out.
4252 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4254 * src/hc08/gen.c (genPcall): fix for bug #1601032
4256 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4258 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4259 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4260 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4261 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4262 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4263 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4264 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4265 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4266 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4267 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4268 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4269 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4270 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4271 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4272 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4273 Renamed to all upper case as per the standard set by SiLabs
4275 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4277 * device/include/mcs51/C8051F520.h: new, added
4278 * device/include/mcs51/compiler.h: added link about predefined macros
4280 2006-11-23 Raphael Neider <rneider AT web.de>
4282 * src/regression/Makefile: add -L path to fresh library
4283 * src/regression/simulate: emphasize FAILED output
4284 * src/regression/create_stc: output _failures from gpsim
4285 * src/regression/compare4.c,
4286 * src/regression/rotate6.c: fixed char literals,
4287 all compile, all run =8-D
4289 * src/pic/pcode.h: added isPCASMDIR macro
4290 * src/pic/gen.c (genAnd): fixed bit offset
4291 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4292 packBits): unified register numbering schemes,
4293 (newReg): do not insert stack registers into hash table,
4294 (initStack): unpinned pseudo stack, simplified,
4295 (typeRegWithIdx): fixed retrieval of stack registers,
4296 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4297 (pCodeReplace): removed invalid assertion,
4298 (insertPCodeInstruction): fixed newly added labels,
4299 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4300 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4301 DumpFlow): removed unsed (broken?) code,
4302 (insertBankSel): prevent STATUS from being BANKSELed,
4303 (FixRegisterBanking): rewritten from scratch, implemented generic
4304 optimizations (suppress BANKSELs to same register and to registers
4305 present in all banks),
4306 (AnalyzeBanking): update flow after BANKSELection
4308 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4309 sharebank, let linker place it, mark STKxx symbols as emitted
4311 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4313 * src/regression/arrays.c,
4314 * src/regression/bank1.c,
4315 * src/regression/bool2.c,
4316 * src/regression/compare7.c,
4317 * src/regression/compare8.c,
4318 * src/regression/compare9.c,
4319 * src/regression/compare10.c,
4320 * src/regression/configword.c,
4321 * src/regression/for.c,
4322 * src/regression/mult1.c,
4323 * src/regression/pointer1.c,
4324 * src/regression/rotate6.c,
4325 * src/regression/string1.c,
4326 * src/regression/struct1.c,
4327 * src/regression/Makefile: make PIC14 regression tests run again
4328 (3 fail, 6 won't compile)
4330 2006-11-21 Raphael Neider <rneider AT web.de>
4332 * device/include/pic16/pic18f4550.h,
4333 * device/include/pic16/pic18f4455.h,
4334 * device/lib/pic16/libdev/pic18f4550.c,
4335 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4336 * configure.in: removed superfluous closing bracket
4338 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4340 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4343 2006-11-21 Raphael Neider <rneider AT web.de>
4345 * src/pic/device.{c,h}: added pic14_getPIC()
4346 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4347 (genAnd): added PIC code for one case, fixes #1597044
4348 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4349 SFRs that are present in all banks (e.g., STATUS)
4351 2006-11-20 Raphael Neider <rneider AT web.de>
4353 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4354 INCFSZ/INCFSZW and declared them as changing Z bit,
4355 (insertPCodeInstruction): correctly invert the above instructions,
4357 (DoBankSelect): don't panic on po_immediates
4359 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4362 * as/link/mcs51/lkihx.c (newArea),
4363 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4364 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4366 2006-11-11 Raphael Neider <rneider AT web.de>
4368 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4369 bitfield symbols, fixes #1579535 (once more...).
4371 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4373 * support/regression/generate-cases.py,
4374 * support/regression/fwk/include/testfwk.h,
4375 * support/regression/fwk/lib/testfwk.c: used code pointers,
4376 (about 50kByte less code generated for mcs51)
4378 2006-11-06 Borut Razem <borut.razem AT siol.net>
4380 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4381 debugger/mcs51/configure: fixed failed check because the function
4382 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4383 who submitted the patch for gpsim.
4384 * debugger/mcs51/configure.in: removed the result message
4385 * debugger/mcs51/Makefile.in: fixed the config.status warning
4386 "... seems to ignore the --datarootdir setting"
4388 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4390 * device/include/mcs51/c8051f020.h,
4391 * device/include/mcs51/c8051f040.h,
4392 * device/include/mcs51/c8051f060.h,
4393 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4394 * src/z80/gen.c (gencjneshort),
4395 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4397 2006-10-31 Borut Razem <borut.razem AT siol.net>
4399 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4400 debugger/mcs51/configure: get readline version
4402 2006-10-30 Borut Razem <borut.razem AT siol.net>
4404 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4405 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4406 debugger/mcs51/configure: locate readline even when cross compiling
4407 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4409 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4411 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4414 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4416 * device/include/malloc.h,
4417 * device/lib/calloc.c,
4418 * device/lib/free.c,
4419 * device/lib/malloc.c,
4420 * device/lib/realloc.c: moved definition of struct into sources
4421 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4423 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4425 * as/asx8051.dsp: corrected output directories
4426 * as/link/hc08: new directory for hc08 linker
4427 * as/hc08/aslink.h, as/link/aslink.h,
4428 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4429 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4430 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4431 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4432 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4433 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4434 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4435 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4436 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4437 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4438 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4439 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4440 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4441 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4442 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4443 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4444 * as/link/hc08/conf.mk,
4448 * sdcc.dsw: moved hc08 linker to as/link/hc08
4449 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4450 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4451 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4452 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4453 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4454 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4455 * as/link/mcs51/aslink.dsp,
4456 * as/link/mcs51/Makefile.in: factored out the common files
4457 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4458 * as/clean.mk: extra cleaning common files
4459 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4460 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4461 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4463 2006-10-29 Raphael Neider <rneider AT web.de>
4465 * src/pic/ralloc.c (newReg): create aliases for registers with
4466 multiple names to fix #1579535 and #1584001,
4467 (regWithIdx,dirregWithName): resolve aliases on lookup
4468 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4470 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4471 to prevent build errors on small devices
4473 2006-10-28 Raphael Neider <rneider AT web.de>
4475 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4476 assumption within interrupt handlers, fixes #1584940
4477 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4478 "emitted" to avoid emitting them again in udata
4480 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4482 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4485 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4487 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4488 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4489 on/off CR to CRLF conversion.
4491 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4493 * doc/sdccman.lyx: updated IRQ section
4495 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4497 * device/lib/serial_io.c: removed
4498 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4499 replacements for serial_io.c
4501 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4503 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4505 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4507 * device/lib/serial_io.c: Default putchar() and getchar() for
4508 mcs51 uses serial port.
4510 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4512 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4514 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4516 * support/regression/ports/mcs51/support.c: smaller
4517 _sdcc_external_startup()
4518 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4520 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4522 * device/lib/gbz80/crt0.s,
4523 * device/lib/gbz80/crt0_rle.s,
4524 * device/lib/gbz80/div.s,
4525 * device/lib/gbz80/fstubs.s,
4526 * device/lib/gbz80/heap.s,
4527 * device/lib/gbz80/mul.s,
4528 * device/lib/gbz80/putchar.s,
4529 * device/lib/gbz80/stubs.s,
4530 * device/lib/z80/crt0.s,
4531 * device/lib/z80/crt0_rle.s,
4532 * device/lib/z80/div.s,
4533 * device/lib/z80/fstubs.s,
4534 * device/lib/z80/heap.s,
4535 * device/lib/z80/mul.s,
4536 * device/lib/z80/putchar.s,
4537 * device/lib/z80/stubs.s: reverted, I was mistaken
4539 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4541 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4542 * support/regression/ports/mcs51/support.c: removed race
4543 condition on TI in _putchar allowing to use serial port mode 0
4545 2006-10-20 Borut Razem <borut.razem AT siol.net>
4547 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4549 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4551 * device/lib/gbz80/crt0.s,
4552 * device/lib/gbz80/crt0_rle.s,
4553 * device/lib/gbz80/div.s,
4554 * device/lib/gbz80/fstubs.s,
4555 * device/lib/gbz80/heap.s,
4556 * device/lib/gbz80/mul.s,
4557 * device/lib/gbz80/putchar.s,
4558 * device/lib/gbz80/stubs.s,
4559 * device/lib/z80/crt0.s,
4560 * device/lib/z80/crt0_rle.s,
4561 * device/lib/z80/div.s,
4562 * device/lib/z80/fstubs.s,
4563 * device/lib/z80/heap.s,
4564 * device/lib/z80/mul.s,
4565 * device/lib/z80/putchar.s,
4566 * device/lib/z80/stubs.s: removed all leading underscores from area names
4568 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4570 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4571 regression tests are not waiting in the simulator for simulated
4572 transmission of debug output
4574 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4576 * device/lib/printf_large.c: slightly smaller
4577 * doc/sdccman.lyx: do not use spaces within html links
4579 2006-10-16 Borut Razem <borut.razem AT siol.net>
4581 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4582 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4583 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4584 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4585 debugger/mcs51/configure:
4586 [ 1185668 ] add gnu readline support to sdcdb - enabled
4588 2006-10-16 Raphael Neider <rneider AT web.de>
4590 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4591 fixes #1577882, removes close to all banking optimizations
4593 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4595 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4596 variables in code memory
4597 * support/regression/tests/absolute.c: added test for this
4599 2006-10-15 Raphael Neider <rneider AT web.de>
4601 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4603 (BankSelect): emit BANKSEL before touching linker-placed regs,
4606 2006-10-10 Raphael Neider <rneider AT web.de>
4608 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4609 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4610 * src/pic/main.c (_pic14_parseOptions),
4611 * src/pic/main.h: mostly reverted to previous state, now use results
4612 from SDCCmain.c's argument parsing
4614 2006-10-10 Borut Razem <borut.razem AT siol.net>
4616 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4617 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4618 [ 1185668 ] add gnu readline support to sdcdb -
4619 prepared for READLINE, not enabled yet,
4620 thanks to <tal.bav AT gmail.com>
4622 2006-10-10 Raphael Neider <rneider AT web.de>
4624 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4625 * src/pic16/devices.inc,
4626 * device/include/pic16 (pic18f[24]620.h),
4627 * device/include/pic18fregs.h,
4628 * device/lib/pic16/pics.all,
4629 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4630 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4631 Gary Plumbridge and Anton Strobl
4633 2006-10-10 Raphael Neider <rneider AT web.de>
4635 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4636 --stack-siz=NUM options to configure the argument passing stack
4637 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4638 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4639 (pic14_getSharebankSize): obey --stack-siz=NUM,
4640 (pic14_getSharebankAddress): obey --stack-loc=NUM
4642 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4644 * doc/sdccman.lyx: added to the manual
4645 * doc/figures/ddd_example.png: added (neither pdflatex nor
4646 most browsers seem to like the .eps file)
4648 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4650 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4651 to /tmp and /var/tmp acc. LSB
4652 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4654 * support/regression/tests/onebyte.c: added test
4656 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4658 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4660 2006-10-05 Borut Razem <borut.razem AT siol.net>
4662 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4664 - sdcc.dsw: changed property eol-style to CRLF
4665 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4667 2006-10-04 Raphael Neider <rneider AT web.de>
4669 * device/include/pic/{pic16f84.h,pic16f84a.h},
4670 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4671 from patch #1522504, thanks to Robas Teodor
4673 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4675 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4678 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4680 * src/pic16/glue.c (pic16emitMaps),
4681 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4682 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4683 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4684 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4686 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4687 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4689 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4691 * support/librarian/sdcclib.c: Added option -l.
4692 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4694 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4695 using Windows command prompt.
4697 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4699 * device/lib/libsdcc.lib: added module rand
4700 * src/ds390/ralloc.c (rematStr),
4701 * src/hc08/ralloc.c (rematStr),
4702 * src/mcs51/ralloc.c (rematStr),
4703 * src/z80/ralloc.c (rematStr): made output more consistent
4704 * src/mcs51/gen.c: cosmetic changes
4706 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4708 * src/port.h: added mem.cabs_name to PORT
4715 * src/z80/main.c: added cabs_name initializers
4716 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4718 (emitMaps): emit absolutes in code memory into cabs_name
4720 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4721 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4722 * support/regression/fwk/include/testfwk.h: added define for at
4723 * support/regression/tests/absolute.c: added, new
4725 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4727 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4728 optimizations, see also patch 887161 by Stas Sergeev
4729 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4730 to be necessary anymore,
4731 (102, 103, 104, 127): renamed all occurances of bp to _bp
4733 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4735 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4736 thanks Weston T. Schmidt for patch 1555221
4737 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4738 * src/SDCCicode.c(geniCodeMultiply): small optimization
4740 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4742 * device/include/stdlib.h: added rand prototypes
4743 * device/lib/rand.c: new, added
4744 * device/lib/Makefile.in: added rand.c
4745 * src/z80/peeph.def,
4746 * src/z80/peeph-gbz80.def,
4747 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4749 2006-09-20 Raphael Neider <rneider AT web.de>
4751 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4753 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4755 * as/link/aslink.h: cosmetic changes
4756 * as/link/mcs51/Makefile.in,
4757 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4759 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4762 * as/link/mcs51/aslink.h,
4763 * as/link/z80/aslink.h: merged and moved to as/link/
4764 * as/link/lkstore.c,
4765 * as/link/mcs51/lkstore.c: moved to as/link/
4766 * as/link/clean.mk: remove *.o
4767 * as/link/mcs51/alloc.h: deleted
4768 * as/link/mcs51/lkarea.c: added lnksect prototype
4769 * as/link/mcs51/lkdata.c,
4770 * as/link/mcs51/lklex.c,
4771 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4772 * as/link/mcs51/lkmem.c,
4773 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4774 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4775 * as/link/mcs51/aslink.dsp,
4776 * as/link/mcs51/Makefile.aslink,
4777 * as/link/mcs51/Makefile.bcc,
4778 * as/link/mcs51/Makefile.in: updated for moved files
4779 * as/link/z80/lkarea.c,
4780 * as/link/z80/lkhead.c,
4781 * as/link/z80/lklex.c,
4782 * as/link/z80/lklibr.c,
4783 * as/link/z80/lklist.c,
4784 * as/link/z80/lkmain.c,
4785 * as/link/z80/lkrloc.c,
4786 * as/link/z80/lksym.c: synced with mcs51
4787 * as/link/z80/lkdata.c,
4788 * as/link/z80/lkeval.c,
4789 * as/link/z80/lkihx.c,
4790 * as/link/z80/lks19.c: cosmetic changes
4791 * as/link/z80/Makefile.in,
4792 * as/link/z80/linkgbz80.dsp,
4793 * as/link/z80/linkz80.dsp: updated for moved files
4795 2006-09-16 Borut Razem <borut.razem AT siol.net>
4797 * debugger/mcs51/sdcdb.c: partially fixed
4798 [ 1203664 ] sdcdb fails to open files w. two "." periods
4799 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4800 debugger/mcs51/symtab.h: fixed indenting
4801 * configure.in, configure: up to date with latest Maarten's changes
4803 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4806 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4807 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4808 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4809 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4810 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4811 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4812 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4813 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4814 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4815 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4816 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4817 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4818 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4819 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4820 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4821 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4822 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4823 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4824 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4825 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4826 as/link/mcs51/alloc.h,
4827 as/link/mcs51/clean.mk,
4828 as/link/mcs51/conf.mk,
4829 as/link/mcs51/Makefile.bcc,
4830 as/link/mcs51/Makefile.in,
4831 as/link/mcs51/readme.390,
4832 as/link/mcs51/strcmpi.c,
4833 as/link/mcs51/strcmpi.h,
4835 as/mcs51/Makefile.bcc,
4836 as/mcs51/Makefile.in,
4839 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4841 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4844 * as/link/Makefile.in,
4845 * as/link/z80/linkgbz80.dsp,
4846 * as/link/z80/linkz80.dsp,
4853 * link/z80/aslink.h,
4854 * link/z80/clean.mk,
4856 * link/z80/linkgbz80.dsp,
4857 * link/z80/linkz80.dsp,
4858 * link/z80/lkarea.c,
4859 * link/z80/lkdata.c,
4860 * link/z80/lkeval.c,
4863 * link/z80/lkhead.c,
4866 * link/z80/lklibr.c,
4867 * link/z80/lklist.c,
4868 * link/z80/lkmain.c,
4869 * link/z80/lkrloc.c,
4872 * link/z80/Makefile.in,
4874 * sdcc.dsw: moved link/ to as/link/
4876 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4878 * as/mcs51/i51mch.c (machine): fixed warning
4880 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4882 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4884 2006-09-09 Borut Razem <borut.razem AT siol.net>
4886 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4887 sdcdb WIN32 native port
4888 * src/clean.mk: fixed
4890 2006-09-08 Borut Razem <borut.razem AT siol.net>
4892 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4894 2006-09-08 Raphael Neider <rneider AT web.de>
4896 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4897 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4898 to gplink to disable processor mismatch warning and to allow
4899 the use of devices with only aliased (shared) memory banks,
4900 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4902 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4904 * doc/sdccman.lyx: Some re-formating plus example on using
4905 #pragma preproc_asm +/-
4907 2006-09-07 Borut Razem <borut.razem AT siol.net>
4909 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4912 2006-09-06 Borut Razem <borut.razem AT siol.net>
4914 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4915 line at sdcc.nsi:153
4916 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4918 2006-09-05 Borut Razem <borut.razem AT siol.net>
4920 * configure.in, configure: support for winsock2
4921 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4922 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4923 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4924 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4925 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4927 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4929 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4931 * support/regression/tests/bug1551947.c: new, added
4932 * src/SDCCsymt.h: strings are char* not byte*
4934 2006-09-05 Raphael Neider <rneider AT web.de>
4936 * device/lib/pic16/libdev/pic18f4550.c,
4937 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4938 declarations/definitions from patch #1520949
4940 2006-09-05 Raphael Neider <rneider AT web.de>
4942 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4943 byte-aligned bitfields, fixes #1539278
4945 2006-09-05 Raphael Neider <rneider AT web.de>
4947 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4950 2006-09-04 Borut Razem <borut.razem AT siol.net>
4952 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4953 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4954 -mno-cygwin is a part of the compiler name
4955 * support/scripts/sdcc_mingw32: don't disable ucsim
4957 2006-09-03 Borut Razem <borut.razem AT siol.net>
4959 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4960 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4962 2006-09-03 Raphael Neider <rneider AT web.de>
4965 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4966 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4969 2006-09-01 Borut Razem <borut.razem AT siol.net>
4971 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4972 to make ppc-osx happy
4974 2006-08-31 Borut Razem <borut.razem AT siol.net>
4976 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4977 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4978 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4979 * support/regression/ports/ds390/spec.mk,
4980 support/regression/ports/mcs51/spec.mk,
4981 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4982 To run regression tests in mingw environment:
4983 make DEV_NULL=NUL CC=gcc
4985 2006-08-30 Borut Razem <borut.razem AT siol.net>
4987 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4988 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4989 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4990 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4991 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4992 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4993 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4994 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4995 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4996 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4997 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4998 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4999 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5000 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
5001 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
5002 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
5003 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
5004 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
5005 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
5006 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
5007 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
5008 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
5009 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
5010 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
5011 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
5012 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
5013 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
5014 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5015 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5016 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5017 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5018 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5019 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5020 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5021 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5022 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5023 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5024 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5025 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5026 ucsim WIN32 native port
5028 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5030 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5032 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5034 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5035 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5037 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5039 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5040 * support/regression/tests/bug1546986.c: new, added
5041 * as/mcs51/.cvsignore,
5042 * debugger/mcs51/.cvsignore,
5043 * src/.cvsignore: deleted
5045 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5047 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5050 2006-08-20 Borut Razem <borut.razem AT siol.net>
5052 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5053 removed cl_listen_console::match(), cl_console::match(),
5054 restructured cl_commander::proc_input()
5056 2006-08-16 Borut Razem <borut.razem AT siol.net>
5058 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5059 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5060 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5062 2006-08-14 Borut Razem <borut.razem AT siol.net>
5064 * support/regression/Makefile.in,
5065 support/regression/ports/pic14/gpsim.cmd,
5066 support/regression/ports/pic14/spec.mk,
5067 support/regression/ports/pic14/support.c:
5068 added pic14 regression test
5070 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5072 * as/doc/asxhtm.html: documented changed ABS behaviour
5073 * as/doc/README: fixed some typos
5075 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5077 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5080 2006-08-12 Borut Razem <borut.razem AT siol.net>
5082 * support/regression/fwk/include/testfwk.h,
5083 support/regression/fwk/lib/testfwk.c,
5084 support/regression/generate-cases.py,
5085 support/regression/Makefile.in:
5086 regression test framework does not depend on function pointers and
5089 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5091 * device/include/stddef.h: c temporary hack to fix bug 1518273
5093 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5095 * device/include/mcs51/cc2510fx.h: added
5096 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5099 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5101 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5102 * as/z80/Makefile.in: added strcmpi.c
5103 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5104 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5106 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5108 * device/lib/gbz80/asm_strings.s,
5109 * device/lib/gbz80/crt0_rle.s,
5110 * device/lib/gbz80/div.s,
5111 * device/lib/gbz80/mul.s,
5112 * device/lib/gbz80/shift.s,
5113 * device/lib/z80/asm_strings.s,
5114 * device/lib/z80/crt0_rle.s,
5115 * device/lib/z80/div.s,
5116 * device/lib/z80/mul.s,
5117 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5118 flags which are all upper case
5120 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5122 * as/z80/asm.h: made CASE_SENSITIVE 1
5123 * link/z80/aslink.h: made CASE_SENSITIVE 1
5124 * src/z80/gen.c (throughout): made all conditionals upper case
5125 * support/regression/tests/bug1503067.c: new
5127 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5129 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5130 (shiftIntoPair): added case 2 for PAIR_IY,
5131 (setupToPreserveCarry): replaced parameters with iCode and check if
5132 PAIR_DE is in use to fix bug 1399290,
5133 (genPlus, genMinus): updated call to setupToPreserveCarry
5134 * support/regression/tests/bug1399290.c: new
5136 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5138 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5139 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5140 * src/ds390/gen.c (shiftRLong),
5141 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5142 * src/mcs51/gen.c (sameReg): changed to sameByte,
5143 (xch_a_aopGet): new,
5144 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5145 shiftRLong): fixed bug 1533966
5146 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5147 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5148 * support/regression/Makefile.in: disabled z80, enabled ucz80
5149 * support/regression/tests/float_trans.c: enabled test for z80 and host
5150 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5152 2006-08-01 Borut Razem <borut.razem AT siol.net>
5154 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5155 comparison is always false due to limited range of data type
5156 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5158 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5160 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5161 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5162 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5163 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5165 2006-07-31 Borut Razem <borut.razem AT siol.net>
5167 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5168 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5169 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5170 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5171 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5172 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5173 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5174 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5175 enable ucsim mingw compilation. Serial port is disabled,
5176 since it uses termios.h API, which is not available on native
5179 2006-07-31 Borut Razem <borut.razem AT siol.net>
5181 * Small Device C Compiler 2.6.0 released
5182 * support/scripts/sdcc.nsi: added FULL_DOC option
5183 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5185 2006-07-28 Borut Razem <borut.razem AT siol.net>
5187 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5188 * doc/INSTALL.txt: updated
5190 2006-07-27 Borut Razem <borut.razem AT siol.net>
5192 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5193 device/lib/pic/libdev/Makefile.in: fixed bug
5194 [ 1438354 ] pic libsdcc: distclean doesn't work
5195 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5196 device/lib/pic16/libio/Makefile.in: fixed bug
5197 [ 1438344 ] pic16 lib: clean doesn't work properly
5198 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5200 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5202 * device/lib/pic/libsdcc/fsdiv.c,
5203 * device/lib/pic/libsdcc/fsmul.c,
5204 * device/lib/pic16/libsdcc/float/fsdiv.c,
5205 * device/lib/pic16/libsdcc/float/fsmul.c,
5206 * device/lib/_fsdiv.c,
5207 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5208 * support/regression/tests/bug1520966.c: added
5209 * doc/knownbugs.html: removed [ 1520966 ] from the list
5211 2006-07-25 Borut Razem <borut.razem AT siol.net>
5213 * configure.in, configure, sdccconf_in.h: fixed bug
5214 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5215 * doc/knownbugs.html: removed [ 1519095 ] from the list
5217 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5219 * doc/knownbugs.html: added, contains list of known bugs at release
5220 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5222 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5224 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5225 function registers and corrected defaults with additional warning
5226 * device/lib/malloc.c: cosmetic changes
5227 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5228 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5229 (fillGaps): and used it
5231 2006-07-20 Raphael Neider <rneider AT web.de>
5233 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5234 output unless SDCCPICDEBUG is set
5235 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5236 output if SILENT is set
5238 2006-07-11 Borut Razem <borut.razem AT siol.net>
5240 * doc/README.txt: updated
5242 2006-07-10 Borut Razem <borut.razem AT siol.net>
5244 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5245 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5246 in WIN32 installation
5247 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5250 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5252 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5253 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5255 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5257 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5259 2006-07-06 Borut Razem <borut.razem AT siol.net>
5261 * support/regression/tests/bitfields.c:
5262 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5263 * support/regression/tests/constantRange.c:
5264 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5266 2006-07-04 Borut Razem <borut.razem AT siol.net>
5268 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5270 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5271 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5272 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5273 reverted changes from 2006-07-03
5274 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5275 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5276 added CPPFLAGS, used by the host port
5278 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5280 * support/regression/valdiag/tests/switch.c,
5281 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5282 * support/regression/tests/libmullong.c: fixed for host
5283 * support/regression/ports/host/spec.mk: disable all warnings for host,
5284 SDCC runs with --less-pedantic too
5286 2006-07-03 Borut Razem <borut.razem AT siol.net>
5288 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5290 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5291 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5292 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5293 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5295 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5296 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5297 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5298 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5300 2006-07-02 Raphael Neider <rneider AT web.de>
5302 * src/pic16/devices.inc,
5303 * device/include/pic16/pic18fregs.h,
5304 * device/include/pic16/pic18f4550.h,
5305 * device/lib/pic16/pics.all,
5306 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5308 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5310 * as/hc08/lkaomf51.c (OutputName),
5311 * as/mcs51/lkaomf51.c (OutputName),
5312 * as/z80/asmain.c (asmbl),
5313 * src/ds390/main.c (asmLineNodeFromLineNode),
5314 * src/hc08/ralloc.c (hc08_assignRegisters),
5315 * src/mcs51/main.c (asmLineNodeFromLineNode),
5316 * src/xa51/ralloc.c (checkRegMask),
5317 * src/xa51/gen.c (emitcode),
5318 * src/z80/gen.c (_emit2),
5319 * src/SDCCast.c (searchLitOp),
5321 * support/packihx/packihx.c,
5322 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5323 * src/ds390/gen.c (aopPutUsesAcc),
5324 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5325 * support/regression/tests/libmullong.c (mullong_wrapper),
5326 * src/SDCCsymt.c (powof2),
5328 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5329 * src/SDCCsymt.h: added TYPE_TARGET_*
5330 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5331 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5332 SDCCast because 1) header problems 2) this is the right place
5333 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5334 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5337 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5339 * src/SDCCicode.h: removed buggy semicolon in unused macro
5340 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5341 search for previous definiton of auto symbols too,
5342 (findPrevUse): fixed logic of emitWarnings
5344 2006-06-26 Raphael Neider <rneider AT web.de>
5346 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5347 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5349 2006-06-25 Raphael Neider <rneider AT web.de>
5351 * device/lib/pic/libm: NEW, added math library functions
5352 * device/lib/pic/libsdcc: NEW; added float support functions
5353 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5354 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5355 NEW, added math related headers
5356 * device/include/asm/pic/features.h: NEW
5357 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5358 (popGet): allow larger offsets for AOP_PCODE,
5359 (genDataPointerSet): handle literals explicitly, more debug output,
5360 (genAssign): fixed for float using aopLiteral ;-)
5361 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5362 GOTO initialisation routine
5363 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5364 flag on registers, fixes #1469043 (local variables do not work)
5365 * src/pic/main.c (_pic14_do_link),
5366 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5369 2006-06-25 Borut Razem <borut.razem AT siol.net>
5371 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5372 characters printed (not including the trailing '\0' used to end
5373 output to strings). Problem detected in regression test bug-927659.c.
5374 NOTE: printf() family functions should return int instead
5376 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5377 specifier are printed as themselves
5378 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5379 support flags, width and precision specifiers
5381 2006-06-24 Borut Razem <borut.razem AT siol.net>
5383 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5384 to the list of sdcc tagrets not supporting bit type
5385 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5386 testfor pic16 due to bug:
5387 [ 1511794 ] pic16: regression test bug-895992.c fails
5389 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5391 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5392 * src/SDCCglue.c (initPointer), fixed bug 1496419
5393 * support/regression/tests/bug1496419.c: new, added
5395 2006-06-22 Borut Razem <borut.razem AT siol.net>
5397 * support/regression/ports/pic16/support.c: use gpsim usart module from
5398 libgpsim_modules library
5400 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5402 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5405 2006-06-19 Raphael Neider <rneider AT web.de>
5407 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5408 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5409 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5410 (pic14printExterns,pic14printPublics,pic16printPublics,
5411 pic16_printExterns): use new functions to emit symbols
5412 (picglue,pic16glue): emit publics before emitting externs
5413 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5414 locally defined functions to avoid bug #1443651
5415 * support/regression/tests/bug-716242.c: removed pic16 workaround
5416 * support/regression/ports/pic16/spec.mk: ignore errors during build
5418 2006-06-19 Raphael Neider <rneider AT web.de>
5420 * src/pic/glue.h: added pic14aopLiteral prototype
5421 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5422 * src/pic/gen.c: removed stdint.h dependency
5423 (aopGet): use Safe_strdup()
5424 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5425 (genDataPointerSet): use pic14aopLiteral()
5426 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5427 for pic16; thanks to Bernhard and Maarten
5429 2006-06-18 Borut Razem <borut.razem AT siol.net>
5431 * support/regression/tests/structflexarray.c: flexible array members
5432 not supported by gcc < 3
5433 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5435 * src/pic/gen.c: don't include [p]strdin.h on solaris
5436 * support/Util/pstdint.h: addad svn attributes
5437 * support/regression/tests/constantRange.c,
5438 support/regression/tests/rotate.c: include inttypes.h instead
5439 stdint.h on solaris, addad svn attributes
5441 2006-06-18 Raphael Neider <rneider AT web.de>
5443 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5445 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5446 (pic16_genMinusBits): simplified sign-extension
5447 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5448 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5449 adjusted to correctly handle mixed-signed operands, disabled
5450 now unused multiplciation routines
5451 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5452 (assignResultValue): added argument denoting the size of the result
5453 as returned by the function (fixes upcasts in assigning from
5454 function calls: char foo(); int i = foo();)
5455 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5456 function result to assignResultValue
5457 (genMult): disabled inlined multiplication code
5458 (genDiv): augmented to also handle the modulus operator, fixed to
5459 handle mixed-signed operands correctly
5460 (genMod): simply call genDiv, disabled unused code
5461 (genAssign): fixed missing (sign-)extension on result
5462 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5463 valid char operands, allow signed operands for native code, added
5464 division and modulo operator handling
5465 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5467 As a consequence, onebyte.c (if split into two files) and muldiv.c
5468 pass regression tests.
5470 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5472 * doc/Makefile.in: two runs of makeindex seem needed to get
5473 correct page references in the index of sdccman.pdf
5474 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5476 2006-06-17 Borut Razem <borut.razem AT siol.net>
5478 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5480 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5482 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5483 mentioned ec2drv and paulmon
5485 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5487 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5488 consecutive abs areas
5489 (find_empty_space, allocate_space): added map to handle codemap or
5491 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5492 absolute idata and xdata
5493 * as/mcs51/lkmem.c (summary2): updated legend
5495 2006-06-16 Raphael Neider <rneider AT web.de>
5497 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5499 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5501 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5503 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5505 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5507 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5508 value of generic pointers,
5518 src/z80/main.c: PORT structure, added elements for gp_tags field,
5519 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5520 fields in the PORT structure of each port,
5521 * src/SDCCast.c (decorateType): allow processing of generic pointers
5522 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5525 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5531 * src/pic16/pcode.c,
5533 * src/pic/pcoderegs.c,
5536 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5537 bug 1504689 on minGW
5539 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5541 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5543 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5545 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5547 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5549 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5552 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5554 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5555 to a char variable. Fixed bug #1504211
5556 * device/include/pic16/adc.h,
5557 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5558 and fixed bug #1364390
5560 2006-06-10 Borut Razem <borut.razem AT siol.net>
5562 * CVSROOT: removed the CVS left-over
5564 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5566 * as/hc08/asmain.c (asexit),
5567 * as/hc08/lkmain.c (lkexit),
5568 * as/mcs51/asmain.c (asexit),
5569 * as/mcs51/lkmain.c (lkexit),
5570 * src/SDCCglue.c (DEFSETFUNC),
5571 * src/SDCCmain.c (linkEdit, assemble),
5572 * support/librarian/sdcclib.c (AddRel),
5573 replaced unlink() by standard C remove()
5574 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5575 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5576 gatherImplicitVariables): new, added to fix bug 608752,
5577 (createFunction): added gatherImplicitVariables()
5578 * src/SDCCast.h: added createRMW prototype
5579 * src/SDCCsymt.h (struct symbol): added infertype
5580 * support/regression/tests/bug608752.c: new, added
5582 2006-06-10 Raphael Neider <rneider AT web.de>
5584 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5585 multibyte dummy reads (fixes #1503234)
5587 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5589 * device/include/mcs51/compiler.h: new, added header file to enable
5590 creating common sfr definition header files for different compilers
5592 2006-06-05 Raphael Neider <rneider AT web.de>
5594 * src/pic16/{pcode.h,genarith.c}:
5595 introduced pCodeOp combining any two pCodeOps (previously only
5596 two register operands could be combined), removed pcop2 from
5597 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5598 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5599 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5600 rewritten to use new PO_TWO_OPS
5601 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5602 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5603 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5604 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5605 (pic16_get_op): embraced return arg to allow #define return(x),
5606 added new case for combined opcodes
5607 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5608 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5609 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5611 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5613 * src/SDCCval.c (checkConstantRange): added
5614 * src/SDCCval.h: added checkConstantRange
5615 * support/Util/SDCCerr.c,
5616 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5617 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5618 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5619 * src/SDCCast.c (decorateType): added checkConstantRange,
5620 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5621 can be emitted with the correct always true/false warning,
5622 added optimization for double '!';
5623 result of decorateType() must be assigned back to the tree, because
5624 decorateType() can change the tree
5625 * src/SDCCicode.c (geniCodeLogic),
5626 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5627 (checkConstantRange): removed, it was only a fragment which never
5629 * src/SDCCsymt.c (computeType): fixed promotion for
5630 "-1 < (unsigned bit) b"
5631 * src/pic/ralloc.c (packRegsForAssign),
5632 * src/pic16/ralloc.c (packRegsForAssign),
5633 * src/hc08/ralloc.c (packRegsForAssign),
5634 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5636 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5637 * support/regression/tests/constantRange.c: added
5638 * support/valdiag/tests/constantRange.c: added
5639 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5641 2006-06-02 Borut Razem <borut.razem AT siol.net>
5643 * support/regression/ports/pic16/support.c: increase stack size
5645 * support/regression/Makefile.in: sort tests by name so that the
5646 resutlts can be compared on different machines / platforms
5648 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5650 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5651 * src/ds390/gen.c (emitLabel): new, added,
5652 (genDjnz): fixed stack overflow bug,
5653 (throughout): cosmetic changes to sync with mcs51/gen.c,
5654 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5655 * src/mcs51/gen.c (genEndFunction): small optimization,
5656 (throughout): cosmetic changes to sync with ds390/gen.c
5658 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5660 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5661 (_print_format): fixed printing pointers
5662 * src/mcs51/gen.c (emitLabel, movb): new, added,
5663 (genAssign): small optimization,
5664 (genDjnz): fixed stack overflow bug,
5665 (throughout): replaced sprintf with SNPRINTF,
5666 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5667 replaced emitcode("mov", "b,...") with MOVB(...),
5668 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5669 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5670 * src/mcs51/peeph.def: added rules 140 and 264
5671 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5672 so they may get optimized into registers
5674 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5676 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5677 immediately when encountered,
5678 (printUsage): always use stderr even on windows
5680 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5682 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5683 (processParms): fixed bug #1247551
5684 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5685 parseCmdLine, main): print '--version' to stdout,
5686 print 'help' to stdout if --help is given,
5687 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5688 arguments are given; fixed --help
5690 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5692 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5693 * support/regression/tests/bug-1493710.c: added
5695 2006-05-27 Borut Razem <borut.razem AT siol.net>
5697 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5699 * support/regression/ports/pic16/support.c: increase stack size
5700 from default 64 bytes to 128 bytes
5701 * support/regression/tests/staticinit.c,
5702 support/regression/tests/float.c: regression tests fully enabled
5703 for pic16 port by putting the initialized data arrays into the code
5705 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5706 This was changed by mistake in the previous version.
5708 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5710 * src/pic16/gen.c (genFunction, genEndFunction): some
5711 beautifications, fixed bug with falsely restoring FSR2 in large
5712 stack model, thanks to Beau E. Cox for reporting the bug
5714 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5716 * debugger/mcs51/break.c,
5717 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5718 use %p to print pointers, made address variables unsigned
5719 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5720 * debugger/mcs51/symtab.c (parseSymbol): must return something
5721 * src/mcs51/gen.c (aopForSym): small optimization,
5722 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5723 (freeAsmop): added missing break,
5724 (aopPut): removed parameter bvolatile, determine it inside the function,
5725 (saveRegisters, unsaveRegisters): small optimization,
5726 (genIpush): removed pointless check,
5727 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5728 replaced sprintf with SNPRINTF,
5729 replaced strcpy with strncpyz,
5730 updated aopPut calls,
5731 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5732 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5734 2006-05-24 Borut Razem <borut.razem AT siol.net>
5736 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5737 modification of test for the pic16 port, put the array to the code
5738 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5740 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5742 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5743 * support/Util/pstdint.h: added
5745 2006-05-22 Borut Razem <borut.razem AT siol.net>
5747 * src/regression/Makefile: removed bool2.c test, added -q linker option
5748 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5749 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5750 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5751 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5752 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5753 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5754 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5755 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5756 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5758 2006-05-22 Raphael Neider <rneider AT web.de>
5760 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5761 bug #1492360 (problematic due to generic pointers, see code)
5763 2006-05-22 Borut Razem <borut.razem AT siol.net>
5765 * support/regression/ports/pic16/specs.mk: removed stack size linker
5767 * support/regression/tests/array.c,
5768 support/regression/tests/bitopcse.c,
5769 support/regression/tests/bug-908454.c,
5770 support/regression/tests/malloc.c: modified for pic16 regression test
5771 * support/regression/tests/bitfields.c:
5772 pic16 - excluded bitfileds of size > 8
5773 * support/regression/tests/bp.c: pic16 - reduced data size
5774 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5775 * support/regression/tests/bug-460010.c:
5776 pic16 - used the absolute address the fits in memory
5777 * support/regression/tests/bug-716242.c:
5778 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5779 * support/regression/tests/float.c:
5780 pic16 - excluded - data size too big
5781 * support/regression/tests/onebyte.c:
5782 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5783 * support/regression/tests/shifts.c:
5784 pic16 - function names probably have to differ in first X characters
5786 * support/regression/tests/staticinit.c:
5787 pic16 - excluded some tests due error: no target memory available for
5790 2006-05-22 Borut Razem <borut.razem AT siol.net>
5792 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5793 second try. Thanks Stas Sergeev once more.
5795 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5797 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5798 (genLeftShift, genRightShift): fixed bug 1491627
5799 * src/hc08/peeph.def (rules 7, 8.x): added
5800 * support/regression/tests/shifts.c (ShiftLeftByParam,
5801 ShiftRightByParam, testShiftByParam): added to test variable shifting
5803 2006-05-20 Raphael Neider <rneider AT web.de>
5805 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5806 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5807 (allocReg): add only new registers to dynAllocRegs,
5808 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5809 #1489055, #1445850, and probably #1483693
5811 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5813 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5814 bug in for-loop that didn't emit the last of CONFIG and ID registers
5816 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5818 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5820 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5821 1489016, 1434401 and 1490124
5822 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5823 1489016, 1434401 and 1490124
5825 2006-05-17 Borut Razem <borut.razem AT siol.net>
5827 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5830 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5832 * device/include/mcs51/P89c51RD2.h,
5833 * device/include/mcs51/P89LPC901.h,
5834 * device/include/mcs51/P89LPC922.h,
5835 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5837 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5839 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5840 to fix missing stack pragma in compiled binary object file,
5842 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5844 * support/packihx/configure.in,
5845 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5846 determine sizeof basic types even while cross compiling
5848 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5850 * src/avr/gen.c (aopop),
5851 * src/ds390/gen.c (aopOp),
5852 * src/hc08/gen.c (aopOp),
5853 * src/mcs51/gen.c (aopop),
5854 * src/pic16/gen.c (pic16_aopOp),
5855 * src/pic/gen.c (aopOp),
5856 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5857 if size of operand is smaller than spill location
5859 2006-05-12 Borut Razem <borut.razem AT siol.net>
5861 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5862 have to have CR/LF line endings even if they are checked out on *nix
5863 or on WIN32 in cygwin binmode
5865 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5867 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5868 * device/include/ds80c390.h: added sfr16 definitions
5872 * src/ds390/ralloc.c,
5873 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5874 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5875 bit returning functions
5876 * support/regression/tests/sfr16.c: enabled test on ds390
5878 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5880 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5881 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5883 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5885 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5886 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5887 (cl_address_space constructor): removed expensive initialization,
5888 (cl_address_space::get_cell): extended for late initialization,
5889 (cl_address_space::*): use late initialization,
5890 (cl_address_decoder::activate): removed expensive initialization,
5891 This reduced regression test running time by 25%
5893 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5901 * support/packihx/Makefile.in,
5902 * support/packihx/clean.mk,
5903 * support/packihx/Makefile.bcc,
5904 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5906 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5908 * src/SDCCval.c (valNot): fix for regression test failure
5909 of not.c on big endian hosts
5911 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5913 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5915 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5917 * device/lib/mcs51/Makefile.in: changed string comparison operator
5918 to = for POSIX compliance; == is bash extension
5920 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5922 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5925 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5927 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5928 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5929 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5930 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5931 bug report #1478657,
5933 2006-05-05 Borut Razem <borut.razem AT siol.net>
5935 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5938 2006-05-02 Borut Razem <borut.razem AT siol.net>
5940 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5941 create *.ind, which made make to fail if invoked with -j 2
5943 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5945 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5946 Hubert Sack for patch 1479782
5948 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5950 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5952 2006-05-01 Raphael Neider <rneider AT web.de>
5954 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5955 (create_pic): store only prefix-free device name,
5956 (init_pic): check for device names with "16" prefix,
5958 * src/pic/device.h (struct PIC_device),
5959 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5961 * device/include/pic/pic12f{635,675,629,683}.h,
5962 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5963 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5964 * device/include/pic/pic16f505.h,
5965 * device/lib/pic/libdev/pic16f505.c: removed
5966 * device/include/pic/pic14devices.txt: added support for pic12f
5967 devices, removed unsupported non 16-bit devices
5968 [above changes provided by patch from Zik Saleeba]
5969 * src/pic/*, src/pic16/*, device/include/pic16/*,
5970 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5972 2006-05-01 Borut Razem <borut.razem AT siol.net>
5974 * configure.in, configure, doc/Makefile.in:
5975 sync with nightly build makefile - latex, dvipdf and dvips
5978 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5980 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5981 in the library source
5983 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5985 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5987 2006-04-28 Raphael Neider <rneider AT web.de>
5989 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5990 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5991 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5992 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5994 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5996 * device/lib/pic/libdev/Makefile.in,
5997 * device/lib/hc08/Makefile.in,
5998 * device/lib/gbz80/Makefile.in,
5999 * device/lib/z80/Makefile.in,
6000 * device/lib/ds390/Makefile.in,
6001 * device/lib/ds400/Makefile.in: added srcdir to include search path,
6002 thanks to Borut for the bug report
6004 * configure: always create doc/Makefile independent from --enable-doc
6005 * Makefile.in: always install from directory doc independent from
6007 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
6009 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
6010 * doc/Makefile.in: install *.txt if present
6011 * device/include/Makefile.in (install): added installation of pic/*.inc
6012 and pic/*.txt files again, they were erroneously removed
6014 2006-04-28 Raphael Neider <rneider AT web.de>
6016 * src/pic/{gen.c,main.h,pcode.c},
6017 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6018 concerning signedness with casts
6020 2006-04-28 Raphael Neider <rneider AT web.de>
6022 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6023 definition of an interrupt handler,
6024 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6025 interrupt handler stuff from picglue() to separate routine,
6026 (picglue): enabled definition of intr handlers in files w/o main()
6028 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6030 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6031 compilation with MSVC 2005 Express Edition (VC8)
6033 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6035 * device/lib/Makefile: fixed build of gbz80 lib
6037 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6039 * support/regression/tests/bug-460010.c,
6040 * support/regression/tests/bug-524691.c,
6041 * support/regression/tests/bug-716242.c: removed conditional defines
6042 that are already in testfwk.h
6044 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6046 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6047 (AccAXRsh1): added, shift right by 1,
6048 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6050 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6052 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6054 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6055 remove cast to same type
6056 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6057 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6059 * link/z80/Makefile: removed, they have moved to
6062 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6063 * install-sh: fix bug #1204398 by setting umask 0022
6064 * device/lib/Makefile: separate build of z80 and gbz80 lib
6066 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6068 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6069 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6071 One basic decision: e.g. src/clean.mk includes further files. In order
6072 to make this work there are two solutions:
6073 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6074 run configure on them. This way they can use
6075 'include $(srcdir)/port-clean.mk'
6076 - always include clean.mk by the Makefile at the same level. To avoid
6077 that `make clean` tries to include and build Makefile.dep the
6078 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6079 implemented, because now even `make uninstall` doesn't create
6080 Makefile.in. clean.mk could be eliminated by pasting it in
6083 * debugger/mcs51/Makefile.in: build own objects from library sources
6084 (SLIB, SDCC) in current directory
6086 * configure, configure.in: renamed --disable-device-lib-build in
6087 --disable-device-lib; added --enable-doc, the required tools are
6088 searched by configure; added result message; the toolchain for the
6089 belonging ports are now only built, if the port is enabled.
6091 * support/regression/*: all output is written in directory gen, because
6092 the fwk and ports directories don't livet in the build tree using vpath
6094 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6095 --disable-device-lib, added --enable-doc, added section VPATH
6097 * sim/ucsim/configure.in,
6098 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6099 z80 are enabled by default
6101 2006-04-24 Raphael Neider <rneider AT web.de>
6103 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6104 to config word, "pic14_"-prefixed some extern functions
6105 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6106 config word has been found
6107 * src/pic/device.h: added prototypes
6108 * src/pic/pcode.c: added "pic14_"-prefix where needed
6109 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6111 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6113 (pic14emitRegularMap): ignore config words,
6114 (pic14createInterruptVect): moved generating __config directives away
6115 (picglue): have __config directives emitted
6117 2006-04-24 Borut Razem <borut.razem AT siol.net>
6119 * doc/Makefile: sync with nightly build makefile
6121 2006-04-24 Raphael Neider <rneider AT web.de>
6123 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6124 registers that have not been assigned proper liveranges,
6125 fixes #1469504 and #1474602,
6126 (pCodeRegOptimizeRegUsage): fixed typo in comment
6128 2006-04-24 Borut Razem <borut.razem AT siol.net>
6130 * device/examples/main8051.c: deleted - it was removed from CVS
6131 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6132 after the transition to Subversion
6133 * src/SDCCalloc.h: deleted - it was removed from CVS
6134 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6135 after the transition to Subversion
6136 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6137 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6138 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6139 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6141 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6143 * as/asx8051.dsp: added mcs51/strcmpi.h
6144 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6145 * as/hc08/aslink.h: updated lnksect prototype
6147 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6149 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6150 (newdot): handle A_ABS
6152 * as/mcs51/asout.c (outarea): output address
6153 * as/hc08/lkaomf51.c,
6154 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6156 * as/mcs51/i51pst.c,
6157 * as/z80/z80pst.c: "ABS" is not A_OVR
6158 * as/hc08/lkarea.c (newarea): read a_addr,
6159 (lnkarea): added codemap array, sort absolute areas to the front,
6160 combine all GSINITx/GSFINAL,
6161 (find_empty_space, allocate_space): new functions,
6162 (lnksect): return next address, handle absolute sections
6163 * as/mcs51/lkarea.c (newarea): read a_addr,
6164 lnksect2 prototype changed,
6165 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6166 (find_empty_space, allocate_space): new, factored out of lnksect2,
6167 (lnksect2): return next address, handle absolute sections
6169 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6170 * as/hc08/lklibr.c (addfile, fndsym),
6171 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6172 index out of range and detect both '\' and '/'
6173 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6174 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6175 regression tests (ds390 cannot return bool yet)
6176 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6177 document critical interrupts on z80, document changed SDCC define
6178 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6179 (_a390_mapping): added .org directive
6180 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6181 (genMultOneByte): fixed warnings
6182 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6184 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6185 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6186 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6187 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6188 * src/pic16/main.c: removed newReg prototype
6189 * src/pic16/pcode.c,
6190 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6192 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6194 * src/pic16/ralloc.c
6195 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6197 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6198 from short to PIC_OPTYPE
6199 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6200 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6201 optype from short to PIC_OPTYPE
6202 * src/port.h: made int_size unsigned to fix warnings
6203 * src/SDCC.y: fixed warning on MSVC
6204 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6205 * src/SDCCopt.c (convertToFcall): fixed warnings
6206 * src/SDCCsymt.h: removed double prototype for genSymName
6207 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6208 offset int to fix warnings
6210 2006-04-22 Borut Razem <borut.razem AT siol.net>
6212 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6213 references to CVS replaced with Subversion
6215 2006-04-21 Borut Razem <borut.razem AT siol.net>
6217 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6218 references to CVS replaced with Subversion
6220 2006-04-19 Borut Razem <borut.razem AT siol.net>
6222 * src/version.awk: adapted for svn
6223 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6224 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6225 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6226 /binutils-avr/etc/*.vi, *.jin: removed all properties
6227 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6229 2006-04-19 Borut Razem <borut.razem AT siol.net>
6231 * CVS to Subversion migration completed
6233 2006-04-18 Borut Razem <borut.razem AT siol.net>
6235 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6236 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6238 2006-04-17 Borut Razem <borut.razem AT siol.net>
6240 * device/include/Makefile.in: added pic/*.inc to the installation
6242 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6244 * support/regression/collate-results.py: fixed output in case of
6246 * support/regression/generate-cases.py: fixed splitting of pathnames
6248 * as/hc08/lklibr.c (addfile),
6249 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6251 2006-04-11 Raphael Neider <rneider AT web.de>
6253 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6254 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6255 * src/pic16/pcode.c (assignValnums): fixed #1460578
6257 2006-04-11 Raphael Neider <rneider AT web.de>
6259 * device/lib/pic/libdev/*.c,
6260 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6261 fixes #1468739, enables compilation in --std-c99 mode
6262 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6264 2006-04-11 Raphael Neider <rneider AT web.de>
6266 * src/pic/device.c (find_device): removed debug output
6267 (list_valid_pics): enabled verbose listing of supported devices
6268 * device/include/stdbool.h: define bool as char for pic14/16 as well
6270 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6272 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6274 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6276 * .version: bumped version to 2.5.6
6277 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6279 2006-04-06 Raphael Neider <rneider AT web.de>
6281 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6282 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6283 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6284 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6285 pic14_constructAbsMap
6286 (pic14printPublics): declare absolute global symbols as global
6287 (pic14createInterruptVect),
6288 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6289 (newReg): assume new registers unused, use correct name in
6290 hashtable (reg->name instead of name), more debugLog output
6291 * src/pic/device.h (PIC_device): added fields for verbose output
6292 * src/pic/device.c: moved device definition to pic14devices.txt,
6293 added routines for runtime parsing of pic14devices.txt,
6294 added support for second config word
6295 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6296 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6297 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6298 (_pic14_parseOptions): moved pCodeInitRegisters here
6299 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6300 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6301 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6302 handling the pseudo stack
6303 * device/lib/Makefile.in: ignore failures in objects-pic16,
6304 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6305 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6306 * device/lib/pic/Makefile.subdir,
6307 * device/lib/pic16/Makefile.subdir: improved clean rules
6308 * device/lib/pic/libdev/: NEW, pic14 device libraries
6309 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6310 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6311 * device/include/Makefile.in: create subdir and install pic14 headers
6312 * device/include/pic/p16f_common.inc: removed unused declarations
6313 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6314 PICs from inc2h.pl v1.6,
6315 replaced BIT_AT macros with struct declarations
6316 * device/include/pic/pic14devices.txt: definition of supported devices,
6317 all above improvements contributed by Zik Saleeba, thanks
6318 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6319 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6322 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6324 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6325 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6326 thanks to Charles Olds
6328 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6330 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6332 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6334 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6335 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6336 * support/regression/bug1464657.c: added, new test
6338 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6340 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6343 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6345 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6346 --no-peep and --peep-file <file> are used don't use default rules but
6349 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6351 * src/mcs51/gen.c (genCall): fixed bug 1457608
6353 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6355 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6356 changes seem to cause (trigger?) problems with the build system.
6358 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6360 * src/SDCCpeeph.c (operandsLiteral): new, added,
6361 (callFuncByName): inserted operandsLiteral
6362 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6364 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6366 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6367 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6369 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6371 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6372 implemented patch 1120823 Thanks to Willy De la Court (normal
6373 interrupts need an interrupt number now if they are made critical),
6374 and enabled nesting of critical functions though not for gbz80
6375 (genCritical, genEndCritical): added functions
6376 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6377 * src/z80/mappings.i: added "ei" to all mappings
6379 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6381 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6382 submitted by the Debian SDCC maintainer Aurelien Jarno:
6383 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6384 archive with gcc 4.1 on mips and wrote the patch"
6386 2006-03-16 Raphael Neider <rneider AT web.de>
6388 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6389 the left operand is shorter than the result (c* = lit-c* + int),
6391 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6394 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6396 * src/.version: increased version number to 2.5.5
6397 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6398 linking is done manually in pic16 port's _linkEdit,
6399 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6400 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6401 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6402 allocate asmop as AOP_ACC,
6403 (aopForRemat): added parameter 'bool result' in function declaration,
6404 (pic16_aopGet): return AOP_ACC when accessing WREG,
6405 (pic16_popGetTempReg): minor modification,
6406 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6407 'pic16_allocWithIdx',
6408 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6409 calling function in absolute addresses,
6410 (genAssign): take into account AOP_ACC asmop,
6411 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6412 * src/pic16/pcoderegs.c: some debug functions and lines added,
6413 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6414 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6416 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6417 call to allocReg, not by manually allocating a new one,
6418 (pic16_assignRegisters): now before going through the register
6419 allocating functions mark all registers as free. This eliminates some
6420 side effects resulting from peephole parser done earlier in the backbone
6422 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6424 * src/SDCCicode.c (geniCodeLogic),
6425 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6427 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6429 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6430 (genSend): bugfix, do not allocate and free twice,
6431 (shiftRLong): handle partially overlapping aops
6432 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6434 2006-03-08 Borut Razem <borut.razem AT siol.net>
6436 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6439 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6441 * support/regression/tests/bug1409955.c: new, added
6442 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6443 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6444 (aopForSym, aopOp): increment asmop.allocated if reused,
6445 (freeAsmop): decrement asmop.allocated and check for zero instead of
6447 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6448 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6449 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6450 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6451 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6452 genSignedRightShift, genRightShift, genDataPointerGet,
6453 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6454 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6455 in reverse order from allocation,
6456 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6457 added swappedLR to keep track
6458 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6459 pdata & code for GCC, z80, gbz80 & hc08
6460 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6462 2006-03-08 Raphael Neider <rneider AT web.de>
6464 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6466 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6468 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6469 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6470 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6472 2006-03-06 Borut Razem <borut.razem AT siol.net>
6474 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6475 made the linker quiet
6477 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6479 * src/pic16/gen.c (genPcall): fixed bug #1443644
6480 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6481 which dumps before the function entry point a data byte which represents
6482 the number of the local variables used by the specified function, added
6483 'xinst' for initial support for Extended Instruction Support,
6484 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6485 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6486 port->fun_prefix anymore (may change later),
6487 (genFunction, genEndFunction): do not store/restore local registers for
6488 _main (this should take care the --main-return command line option in
6490 (genOr): removed some legacy pic-port instructions,
6491 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6492 performing operations with SFR's causes data to be written more than
6493 once to each SFR. Perhaps SFRs should be handled in special cases...
6494 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6496 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6497 into account for stack starting position,
6498 (struct OPTIONS pic16_optionsTable): added command line argument
6499 --extended or -y for Extended Instruction Support,
6500 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6501 (deassignLRs): *** perhaps the most important change, old 'for' code
6502 (commented out for reference), didn't account for some registers which
6503 were left marked 'not free' after a pointer operation. The change
6504 reduces register usage a lot in some cases
6506 2006-03-04 Borut Razem <borut.razem AT siol.net>
6508 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6510 * support/regression/tests/bug-524697.c: decreased array size for
6511 mcs51 to fit into the internal RAM
6512 * support/regression/Makefile.in: a little bit more verbose
6514 2006-03-03 Borut Razem <borut.razem AT siol.net>
6516 * support/regression/fwk/lib/testfwk.c,
6517 support/regression/fwk/include/testfwk.h: introduced function
6518 _prints(), nonrecursive _printn(), call _initEmu() from main()
6519 * support/regression/ports/gbz80/support.asm,
6520 support/regression/ports/ucz80/support.asm,
6521 support/regression/ports/z80/support.asm,
6522 support/regression/ports/ds390/support.c,
6523 support/regression/ports/hc08/support.c,
6524 support/regression/ports/host/support.c,
6525 support/regression/ports/mcs51/support.c,
6526 support/regression/ports/xa51/support.c: added empty _initEmu()
6528 * support/regression/ports/pic16/gpsim.cmd,
6529 support/regression/ports/pic16/spec.mk,
6530 support/regression/ports/pic16/support.c,
6531 support/regression/Makefile.in: added pic16 regression test
6533 2006-03-01 Raphael Neider <rneider AT web.de>
6535 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6536 genConstPointerGet): use safe way of generating MOVFF to cover
6537 literals as well as registers, fixes bug #1440527
6538 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6540 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6541 more correctly, fixes bug #1232186
6542 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6543 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6544 gplink guess the correct processor in more cases, applied patch
6545 from Till Riedel attached to and fixing bug #1436552
6547 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6549 * support/regression/tests/array.c: added, contains check for #1434401
6550 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6552 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6554 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6555 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6556 * device/include/mcs51/c8051f326.h,
6557 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6558 * device/include/mcs51/c8051f000.h,
6559 * device/include/mcs51/c8051f018.h,
6560 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6561 PCON_IDLE,PCON_STOP and added sfr16 definitions
6563 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6565 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6566 genGetWord): fixed bug 1409955
6568 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6570 * device/include/hc08/mc68hc908gp32.h,
6571 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6573 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6575 * src/SDCCast.c (constExprValue): return NULL if not a value
6576 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6577 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6578 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6580 2006-02-13 Borut Razem <borut.razem AT siol.net>
6582 * src/regression/ptrarg.c: added, fails due to bug #1430967
6583 * src/regression/Makefile: ptrarg.c added, ...
6585 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6587 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6588 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6590 2006-02-11 Borut Razem <borut.razem AT siol.net>
6592 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6593 print "Processor: xxx" message to stdout only if --verbose
6595 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6597 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6598 * support/regression/tests/bug1426356.c: added
6599 * support/regression/tests/bitfields.c: removed 2 tests
6601 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6603 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6604 * device/include/mcs51/c8051f330.h,
6605 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6606 PCON_IDLE,PCON_STOP and added sfr16 definitions
6607 * device/lib/_divsint.c,
6608 * device/lib/_divuint.c,
6609 * device/lib/_divulong.c,
6610 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6611 register bank bug for small stackauto
6613 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6615 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6617 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6619 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6620 * all.dsp: corrected several bin paths
6621 * device/include/mcs51/c8051f120.h,
6622 * device/include/mcs51/c8051f300.h,
6623 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6624 to PCON_IDLE,PCON_STOP
6625 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6626 * device/lib/printf_large.c (output_float): fixed bug 1388703
6627 * support/regression/tests/bug1057979.c: added test for bug 1388703
6629 2006-02-08 Raphael Neider <rneider AT web.de>
6631 * src/pic/pcode.c (pciTRIS): fixed typo,
6632 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6633 (LinkFlow): fixed handling of flows that end in a call,
6634 (ReuseReg): perform safety check earlier
6635 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6636 to work with flows at the beginning of a pBlock,
6637 fixes #1426557 (Symbol not previously defined),
6638 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6640 (RemoveUnusedRegisters): update register usage info
6641 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6642 created, reuse existing ones instead
6643 * src/pic/gen.c (genPcall): fixed #1424719
6645 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6647 * link/z80/lkmain.c,
6649 * link/z80/lkdata.c,
6650 * link/z80/aslink.h: fixed build on current cygwin:
6651 replaced getline() by lk_getline()
6653 2006-02-01 Borut Razem <borut.razem AT siol.net>
6655 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6656 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6657 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6658 src/regression/bool1.c, src/regression/bool2.c,
6659 src/regression/bool3.c, src/regression/call1.c,
6660 src/regression/compare.c, src/regression/compare10.c,
6661 src/regression/compare2.c, src/regression/compare3.c,
6662 src/regression/compare4.c, src/regression/compare5.c,
6663 src/regression/compare6.c, src/regression/compare7.c,
6664 src/regression/compare8.c, src/regression/compare9.c,
6665 src/regression/configword.c, src/regression/for.c,
6666 src/regression/inline.c, src/regression/mult1.c,
6667 src/regression/nestfor.c, src/regression/or1.c,
6668 src/regression/pointer1.c, src/regression/ptrfunc.c,
6669 src/regression/rotate1.c, src/regression/rotate2.c,
6670 src/regression/rotate3.c, src/regression/rotate4.c,
6671 src/regression/rotate5.c, src/regression/rotate6.c,
6672 src/regression/rotate7.c, src/regression/string1.c,
6673 src/regression/struct1.c, src/regression/sub.c,
6674 src/regression/sub2.c, src/regression/switch1.c,
6675 src/regression/while.c, src/regression/xor.c,
6676 src/regression/create_stc, src/regression/simulate,
6677 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6679 * src/regression/gpsim_assert.h: added
6681 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6683 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6684 ((void (code *) (void)) 0) ();
6693 * as/mcs51/aslink.h,
6695 * as/mcs51/asmain.c,
6696 * as/mcs51/lkdata.c,
6698 * as/mcs51/lkmain.c,
6701 * as/z80/asmain.c: fixed build on current cygwin:
6702 replaced getline() by as_getline()
6704 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6706 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6707 declarator in the symbol chain
6709 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6710 parameter list for function pointers
6711 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6712 * support/regression/tests/bug-716242.c: added
6714 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6716 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6718 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6720 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6722 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6723 inifinitely recurseable, added static
6724 * support/regression/tests/bug-1408066.c: added
6726 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6729 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6730 renamed, added possibility to create "postLoopLbl"-labels
6731 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6732 newiTempLoopHeaderLabel
6733 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6734 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6735 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6736 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6737 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6738 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6739 (basicInduction): fixed bug #136564, made static,
6740 (loopInduction): changed parameter of basicInduction, made static,
6741 (addPostLoopBlock): added
6742 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6743 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6745 * support/regression/tests/bug-136564.c: added
6746 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6747 --std-sdcc99 to LIBSDCCFLAGS
6749 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6751 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6753 * support/regression/tests/bug-1406131.c: added
6755 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6757 * src/SDCCast.c (decorateType): fix promotion of unary minus
6758 * src/SDCCsymt.c (computeType): beautified
6759 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6760 (valUnaryPM, valComplement): fix sign and promotion,
6761 (valNot): ANSI: result type is int (SDCC: unsigned char)
6762 * support/regression/tests/uminus.c: speedup by removing superflous
6764 * support/regression/tests/onebyte.c: added promotion and signedness
6765 tests for unary minus
6766 * support/regressions/tests/bug-477927.c: disable warning about
6767 uninitialized variables
6768 * support/regression/tests/not.c: added
6770 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6772 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6773 * src/mcs51/gen.c (gen51Code): show final register usage after
6774 fillGaps in asm with --i-code-in-asm
6775 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6776 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6777 incUsed, rliveClear, adjustIChain): made static,
6778 (setFromRange): excluded because it's unused,
6779 (findPrevUseSym, markWholeLoop): added,
6780 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6781 through all branches of predecessors enables sdcc to emit the warning
6782 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6783 (rlivePoint): made static, added parameter emitWarnings which is only
6784 true during the first run out of two,
6785 (findRecursiveSucc, findRecursivePred): removed,
6786 (computeLiveRanges): made static, added parameter emitWarnings,
6787 (dumpIcRlive): added for debugging only
6788 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6789 removed prototype of setFromRange()
6790 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6791 in call of computeLiveRanges()
6792 * support/regression/tests/bug-895992.c: added
6793 * support/regression/tests/bug-971834.c: added
6794 * support/valdiag/tests/bug-895992.c: added
6795 * support/valdiag/tests/bug-971834.c: added
6797 2005-12-18 Raphael Neider <rneider AT web.de>
6799 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6800 (genUnpackBits): improved code for direct operands,
6801 (genPackBits): improved code for literal assignment to bitfields
6802 and for direct destination operands (no FSR indirection),
6803 prevented redundant AND, fixes #1362800,
6804 (AccLsh): added parameter to disable masking of the result
6805 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6806 skip instructions with side-effects (like incfsz),
6807 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6808 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6809 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6812 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6814 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6815 volatile variables as spill location
6817 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6819 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6821 * support/regression/tests/bug-1376320.c: added
6823 2005-12-08 Raphael Neider <rneider AT web.de>
6825 * src/pic/device.c: renamed is_shared to pic14_is_shared
6826 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6827 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6828 (is_valid_identifier): added for above workaround
6830 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6832 * device/lib/Makefile.in: fixed to enable port-specific-objects
6833 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6834 char, thanks Hubert Sack
6835 * doc/sdccman.lyx: documented --xstack-loc,
6836 elaborated a bit more on interrupts and pitfalls,
6837 removed "setjmp/longjmp unsupported",
6838 documented some unsupported C99 features
6839 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6840 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6841 if, thanks Hubert Sack
6842 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6843 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6845 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6846 regression tests can report resource usage (rfe 700441)
6847 * support/regression/collate-results.py: report resource usage
6848 * support/regression/ports/ds390/spec.mk,
6849 * support/regression/ports/hc08/spec.mk,
6850 * support/regression/ports/mcs51/spec.mk,
6851 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6852 * support/regression/ports/ds390/uCsim.cmd,
6853 * support/regression/ports/hc08/uCsim.cmd,
6854 * support/regression/ports/mcs51/uCsim.cmd,
6855 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6856 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6857 library, use the default one
6858 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6859 building the library
6861 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6863 * config.dsp: added dependency on .version and configure_vc.awk
6864 * device/include/setjmp.h: updated for --stack-auto and --xstack
6865 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6866 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6867 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6868 * device/lib/libsdcc.lib: added _setjmp
6869 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6870 (decorateType): fixed bug 1372851,
6871 (optimizeGetHbit): fixed warning
6872 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6873 array initialisation
6874 * support/regression/tests/bug1057979.c: added test for bug 1358192
6875 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6877 2005-12-03 Borut Razem <borut.razem AT siol.net>
6879 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6880 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6882 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6884 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6885 createIval): implement symbol independant "flexible array member",
6886 (createIvalCharPtr): implemented flexible array initialisation with a
6888 * src/SDCCsymt.c (copyStruct): removed,
6889 (getSize): fixed misleading comment,
6890 (getAllocSize): removed, the additional allocation size is now in
6891 sym->flexArrayLength,
6892 (checkStructFlexArray): new, syntax checks for flexible array members,
6893 (compStructSize): added syntax checks for "flexible array members"
6894 (copyStruct): removed,
6895 (copyLinkChain): removed inefficient fix for bug 770487
6896 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6897 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6898 symbol->flexArrayLength
6900 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6901 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6902 * support/regression/tests/structflexarray.c: added
6903 * support/valdiag/tests/structflexiblearray.c: added
6905 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6907 * src/SDCCast.c (decorateType): fixed bug 1368489
6908 * support/Util/SDCCerr.c,
6909 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6911 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6913 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6914 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6916 2005-11-27 Borut Razem <borut.razem AT siol.net>
6918 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6919 support/cpp2/mkdeps.h: added command line option
6920 -obj-ext=<extension> to SDCPP to define object file externion, used
6921 for generation of make dependencies (-M)
6922 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6924 2005-11-26 Borut Razem <borut.razem AT siol.net>
6926 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6927 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6928 added pic and pic16 libraries
6930 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6932 * device/include/float.h: Corrected typo in prototype of __fsgt
6934 2005-11-25 Borut Razem <borut.razem AT siol.net>
6936 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6937 added creation of model-mcs51-stack-auto libraries
6939 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6941 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6943 * src/SDCCast.c (createIvalArray): removed obsolete comment
6945 2005-11-24 Borut Razem <borut.razem AT siol.net>
6947 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6948 added missing device/lib/mcs51/crt*.asm sources
6950 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6952 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6954 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6956 * device/lib/_fs2schar.c,
6957 * device/lib/_fs2sint.c,
6958 * device/lib/_fs2slong.c: optimized inline asm
6960 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6962 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6963 Better handling of floats between -1.0 and 0.0.
6965 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6967 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6968 (the missing "if"s prohibited removal of redundant labels)
6970 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6972 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6973 Properly convert floats between -1.0 and 0.0 to long, int, and char
6974 types (max integer value of negative floats tends to zero).
6975 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6976 Removed changes made so to work properly with floats between
6977 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6980 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6982 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6983 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6984 (genCast) cosmetic change
6985 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6986 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6988 * support/regression/tests/bitfields (testSignedBitfields): added
6990 2005-11-18 Borut Razem <borut.razem AT siol.net>
6992 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6993 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6994 introduced SILENT option to make building of pic16 libraries less
6996 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6998 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6999 Now they work properly with floats between -1.0 and 0.0
7000 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
7002 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
7004 * src/SDCCicode.c (printOperand): added missing else
7006 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
7008 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
7009 reformatted for better readability
7010 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
7013 2005-11-17 Borut Razem <borut.razem AT siol.net>
7015 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7016 introduced SILENT option to make building of pic16 libraries less
7017 verbose - used for nightly snapshot build
7018 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7019 available on Win32 platforms.
7020 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7021 medium, large, pic and pic16
7023 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7025 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7026 printf("%f"...) sets fraction to zero.
7028 2005-11-16 Raphael Neider <rneider AT web.de>
7030 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7032 * src/pic/gen.c (genIfx): implemented for CARRY bit
7033 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7034 to generic pointers, fixes #1357332,
7035 (pic16_movLit2f): NEW,
7036 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7038 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7040 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7042 2005-11-11 Raphael Neider <rneider AT web.de>
7044 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7045 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7046 compute pointer's type from operand,
7047 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7048 improved single bit reads, fixes bug #1353379
7050 2005-11-09 Borut Razem <borut.razem AT siol.net>
7052 * support/scripts/sdcc.nsi: added lib/pic to the package
7054 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7056 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7058 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7060 * support/regression/tests/bug1348008.c: added
7061 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7062 * support/regression/tests/bug1337835.c: updated comment
7064 2005-11-06 Borut Razem <borut.razem AT siol.net>
7066 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7067 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7068 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7069 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7070 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7071 dynamic construction of cl_error_class and derivates - 2.nd try
7073 2005-11-05 Borut Razem <borut.razem AT siol.net>
7075 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7076 bug, which caused Bus Errors on sparc solaris
7078 2005-11-04 Borut Razem <borut.razem AT siol.net>
7080 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7081 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7082 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7083 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7084 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7085 and derivates to resolve the initialization problem on OSX
7087 2005-11-02 Borut Razem <borut.razem AT siol.net>
7089 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7090 corrected typo - #include <winsock2.h>
7092 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7094 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7095 (_asxxxx_mapping): added org directive for future enhancements
7097 2005-11-01 Borut Razem <borut.razem AT siol.net>
7099 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7100 enabled sockets on WIN32
7101 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7103 2005-10-31 Borut Razem <borut.razem AT siol.net>
7105 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7106 WIN32 backslash path delimiters should be escaped when used in C strings
7107 * support/regression/tests/bitfields.c: exclude failing assertions for
7108 __CYGWIN32__ and __MINGW32__ hosts
7110 2005-10-30 Borut Razem <borut.razem AT siol.net>
7112 * src/SDCCutil.c: corrected double comparison typo
7114 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7116 * device/lib/medium/Makefile: added for new memory model medium
7117 * device/include/asm/mcs51/features.h: updated for medium/pdata
7118 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7119 added Multiply & Accumulate sbit's and MAC0_PAGE define
7120 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7121 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7122 * device/lib/_mullong.c: update for medium model
7123 * device/lib/incl.mk: added medium model
7124 * doc/sdccman.lyx: documented medium model
7125 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7126 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7127 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7128 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7129 (allocParms): set SCLS and OCLS to pdata for medium model
7130 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7132 (powof2): return <0 if not power of 2
7133 * src/avr/gen.c (genBitWise): use updated powof2
7134 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7135 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7136 (shiftLLeftOrResult): use B if necessary
7137 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7138 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7139 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7140 * support/regression/Makefile.in: added test-mcs51-medium
7141 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7143 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7145 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7147 * device/lib/time.c (mktime): fixed bug 1334315
7149 2005-10-28 Raphael Neider <rneider AT web.de>
7151 * device/include/pic/p16f_common.inc: added common declarations
7152 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7154 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7156 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7157 (aopPutUsesAcc): added to predict accumulator use,
7158 (assignResultValue): save acc if necessary,
7159 (genMinusDec): store result if indirectly addressed,
7160 (genDivOneByte): save acc if necessary,
7161 (movLeft2Result): bugfix if left already in acc,
7162 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7163 attention to accumulator use (esp. pdata),
7164 (genReceive): receive pdata correctly
7165 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7166 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7168 2005-10-27 Raphael Neider <rneider AT web.de>
7170 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7172 2005-10-27 Raphael Neider <rneider AT web.de>
7174 * .version: changed version to 2.5.4
7175 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7176 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7177 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7178 arithmetics support routines
7179 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7180 * device/lib/Makefile.in: also create installdir for pic
7182 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7184 * src/pic/device.c (dump_sfr): rewritten to delegate register
7185 placement to the linker (use `extern sym' rather than sym EQU addr),
7186 (validAddress): fixed to check last specified address
7187 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7188 (popGetLit): truncate literal value to 8 bit,
7189 (popGet): moved assert to more appropriate place
7190 (popGetExternal): create pCode operand from and mark the according
7191 symbol as being `extern'
7192 (popGetAddr): added sanity check on immediate's offset, provide
7193 GPOINTER tag on demand
7194 (aopPut): fixed for immediates,
7195 (mov2w_op): move operand's address or contents to WREG (depending on
7196 operand type), safer variant of mov2w,
7197 (movwf,call_libraryfunc): NEW, handy abbreviations,
7198 (get_argument_pcop,get_return_val_pcop,pass_argument,
7199 get_returnvalue): interface for accessing function parameters and
7201 (assignResultValuei,genRet): use new parameter/return value interface
7202 (pic14_getDataSize): back to old version handling generic pointers,
7203 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7204 provided implementation and/or fixed old one,
7205 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7206 calls, removed legacy 8051 reference code
7207 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7208 (loadSignToC): NEW, move the operands sign bit to CARRY,
7209 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7210 genRightShiftSigned, accepts negative shift counts,
7211 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7212 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7213 generic pointers, __data pointers and __code pointers,
7214 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7215 and signed bitfields, limit bitfields to 8 bit,
7216 (genDataPointerGet): fixed number of bytes read,
7217 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7218 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7219 pointers to constant data are no longer assumed to point to __code
7220 space, removed invalid pointer types,
7221 (bitpatternFromVal): retrieve the PICs representation of an integer
7223 (genDataPointerSet): fixed assigning to po_immediate operands,
7224 (genGenPointerSet): implemented as library call,
7225 (genIfx): fixed incorrect condition,
7226 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7227 provide GPOINTER tag according to destination's storage class,
7228 (genCast): added code to handle casting to generic pointers, added
7229 sign-/zero extension of the result
7230 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7231 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7232 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7234 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7235 address/register resides in the shared banks
7236 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7237 put all variables into separate sections (have the linker arrange
7239 (picglue): put init code and interrupt handlers in separate sections
7240 * src/pic/main.c: added port specific options table, modified to PORT
7241 structure to make GPOINTERs 3 byte, added pic14_options
7242 (_pic14_do_link): private linking routine (update paths to libraries,
7243 add libsdcc.lib by default)
7244 * src/pic/main.h: declare pic14_options
7245 * src/pic/pcode.c: fixed instructions i/o relations,
7246 (RegCond): reverted to correct version,
7247 (newpCodeOpLit): truncate literals to 8 bit,
7248 (genericPrint): added debug output,
7249 (getRegFromInstruction): fixed for various operand types, simplified
7250 (BuildFlow): fixed broken handling of isntructions with labels
7251 (LinkFlow): start at last instruction in flow (skip trailing comments),
7252 pass the flow on to the next instruction after CALL
7253 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7254 (insertPCodeInstruction): fixed inserting after a skip instruction,
7255 (DoBankSelect): fixed for labeled instructions
7256 (OptimizepBlock): honor --nopeep switch
7257 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7258 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7259 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7260 (pCodeOptime2pCodes): allow disabling this optimization via
7261 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7262 but is still buggy), started implementation of a dataflow based
7263 pCode optimization (CSE + dead code elimination)
7264 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7265 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7266 names are independant of the stack location and therefore portable across
7269 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7271 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7272 (selectSpil): fixed bug 1337835 by not spilling bit variables
7273 * support/regression/tests/bug1337835.c: added test for this bug
7274 * src/mcs51/peeph.def: restart after rule 3.c,
7275 addded rules 263.x to optimize loading constants
7277 2005-10-26 Raphael Neider <rneider AT web.de>
7279 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7280 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7281 (genAssign): emit warning when casting literals to generic pointer
7282 type, also applies when taking the address of a fixed variable,
7283 (genCast): improved casting to generic pointers
7284 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7285 extern variables, added verbose error message
7286 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7288 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7290 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7291 carry must be complemented too
7292 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7293 could be emitted by genMinus
7294 * src/SDCCval.c (constVal): fixed bug 1305065
7296 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7298 * src/SDCCast.c (addCast): added promotion for bit variables
7299 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7300 promotion casts + optimisation
7301 (optimizeGetWord): fix warning 'i' might be used uninitialized
7302 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7303 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7305 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7307 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7308 all chars are promoted to int; promotion should be handled in SDCCast.c
7310 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7312 * device/lib/_strcmp.c: Fixed bug 1326457
7314 2005-10-11 Raphael Neider <rneider AT web.de>
7316 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7317 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7319 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7321 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7322 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7324 2005-10-04 Raphael Neider <rneider AT web.de>
7326 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7327 device/lib/pic16/pics.all: added pic18f1320
7328 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7330 2005-09-30 Raphael Neider <rneider AT web.de>
7332 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7333 * src/pic16/devices.inc: NEW, provides device descriptions
7334 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7336 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7338 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7341 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7343 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7344 documented Any Order Bit, Higher Order Byte and Higher Order Word
7345 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7346 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7347 (optimizeGetAbit): new, to get any bit, not only the high bit,
7348 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7349 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7350 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7351 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7352 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7353 GETABIT, GETBYTE, GETWORD: decorate them,
7354 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7355 (ast_print): added GETABIT, GETBYTE, GETWORD
7356 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7357 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7358 (geniCodeBinary): new generic binary icode,
7359 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7360 * src/port.h: updated comment for PORT.hasExtBitOp
7361 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7362 (genGetByte): new, to get a single byte,
7363 (genGetWord): new, to get a word from a long,
7364 (gen51Code): added GETABIT, GETBYTE, GETWORD
7365 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7367 2005-09-23 Raphael Neider <rneider AT web.de>
7369 * configure.in, configure: have device/lib/pic configured
7370 * device/lib/Makefile.in: added model-pic14
7371 * device/lib/clean.mk: added pic/ to clean rule
7372 * device/lib/pic: added rudimentary pic14 library providing support
7373 functions for multiplication/division/generic pointer access
7374 * src/SDCCopt.c (convilong): mark support functions as extern
7375 for pic14 port as well
7376 * src/pic/gen.c (genMult): added assertions,
7377 (genpic14Code): emit warning on unhandled iCodes
7378 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7379 * src/pic/pcode.c (pCodeOpCopy),
7380 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7381 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7382 SFR_REGISTER}), made safe for future extensions
7383 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7384 instructions even if preceeded by SKIP instructions (also remove
7385 them); removed unused code
7386 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7387 prevents leaving parts of the structure uninitialized after copying
7389 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7391 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7393 * support/regression/tests/addsub.c: added test for the bug
7395 2005-09-21 Raphael Neider <rneider AT web.de>
7397 * device/include/pic16/pic18f1220.h,
7398 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7399 * device/lib/pic16/Makefile.rules: added missing opening paren
7400 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7401 are provided in genutils.c,
7402 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7403 operand/result sizes,
7404 (genCmp): assert on NULL pointers first, then check deref'ed values
7405 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7408 2005-09-18 Raphael Neider <rneider AT web.de>
7410 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7411 as these are now unused,
7412 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7413 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7414 local, avoids uninitialized pointer dereference on r->name
7415 * src/pic16/ralloc.c (newReg): fixed indentation
7417 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7419 * src/SDCCval.c (constVal): fixed bug 730366
7420 * support/Util/SDCCerr.c,
7421 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7423 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7425 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7427 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7429 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7431 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7433 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7434 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7435 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7436 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7437 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7438 * packihx/packihx.c (hexDigit): made c unsigned char
7439 * as/mcs51/lklibr.c (fndsym),
7440 * link/z80/lkgb.c (gb),
7441 * link/z80/lklibr.c (fndsym),
7442 * link/z80/lkrloc.c (relr),
7443 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7444 * src/SDCC.lex (checkCurrFile, process_pragma),
7445 * src/SDCCglue.c (spacesToUnderscores),
7446 * src/SDCCmain.c (setParseWithComma, processFile),
7447 * src/asm.c (tvsprintf, printCLine),
7448 * src/avr/gen.c (emitcode, aopPut),
7449 * src/ds390/gen.c (emitcode),
7450 * src/hc08/gen.c (emitcode, emitinline),
7451 * src/mcs51/gen.c (emitcode, genInline),
7452 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7454 * src/pic/ralloc.c (debugLog),
7455 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7457 * src/pic16/ralloc.c (debugLog),
7458 * src/z80/main.c (_process_pragma):
7459 made all ctype.h function calls safe
7460 * src/SDCCopt.c: include math.h for fabs
7461 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7462 and used them throughout the code to make ctype.h function calls safe
7463 * src/ds390/main.c (asmLineNodeFromLineNode),
7464 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7465 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7467 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7468 (newpCodeAsmDir): made ctype.h function calls safe
7469 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7470 pic16_emitcode): made lbp unsigned char*
7471 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7472 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7473 * src/xa51/gen.c (emitcode),
7474 * src/z80/gen.c (_emit2): made lbp unsigned char*
7475 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7478 2005-09-05 Raphael Neider <rneider AT web.de>
7480 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7481 access bank splitpoint
7483 2005-09-05 Raphael Neider <rneider AT web.de>
7485 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7487 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7489 * .version: changed to version 2.5.3
7490 * doc/sdccman.lyx: changed version to 2.5.3,
7491 documented --codeseg and --constseg and pragma codeseg and constseg,
7492 documented bit parameters (reentrant) and bit returning
7493 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7494 currFunc->recvSize, but is this ok for all ports?
7495 (ast2iCode): result of ~ on unsigned char must be cast to int for
7497 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7498 function pointers in bit space
7499 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7500 (processFuncArgs): call port.reg_parm() with reentrancy info
7508 * src/z80/main.c: port.reg_parm prototype extended with
7509 "bool reentrant" parameter
7510 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7511 options.stackAuto for allocating bit register parameters
7512 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7513 (genSend): set BitBankUsed if it is,
7514 (selectRegBank): factored out of genCall for use in genPcall,
7515 (genCall): removed redundant dtype assignmen, use selectRegBank,
7516 (genPcall): handle returning in Carry properly, save in F0 if needed,
7517 (genReceive): handle bit register parameters
7518 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7519 (mcs51_assignRegisters): enable bit registers for all reentrant
7520 functions and don't set BitBankUsed unconditionally
7521 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7522 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7523 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7525 2005-08-27 Borut Razem <borut.razem AT siol.net>
7527 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7528 ppc-osx (Darwin) does not support -u option. It seems that it is
7529 supported only on Linux - GNU cp
7531 2005-08-25 Borut Razem <borut.razem AT siol.net>
7533 * sim/ucsim/gui.src/serio.src/Makefile.in,
7534 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7535 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7536 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7537 install and strip, since the strip at /usr/ccs/bin should be used
7540 2005-08-24 Borut Razem <borut.razem AT siol.net>
7542 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7544 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7546 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7549 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7551 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7552 * as/mcs51/lkmain.c (link_main): fixed warning
7553 * device/include/stdbool.h: ds390 has no advanced bit support yet
7554 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7555 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7556 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7557 and updated their macros
7558 * src/SDCCval.c (constVal): updated comment for renamed b_long
7560 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7562 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7563 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7564 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7565 (oprio): set priority for '['
7566 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7568 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7569 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7570 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7571 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7572 added overlayable BIT_BANK area
7573 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7574 (summary2): explain 'T' in legenda
7575 * as/mcs51/lkrloc.c: replaced old K&R style,
7576 (relr): added R_BIT processing,
7577 (errmsg): added "Bit-addressable relocation error",
7578 (adb_bit): added for converting from byte- to bit-addressable space,
7579 (adb_24_bit): added for converting from byte- to bit-addressable space
7580 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7581 used in reentrant functions now even as return value
7582 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7583 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7584 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7585 * src/SDCCglobl.h: added indicator BitBankUsed
7586 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7587 the bit registers b0-b7
7588 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7589 (geniCodeCast): fixed bug 1263853,
7590 (geniCodeLogicAndOr): put result in bool or char,
7591 (geniCodeReceive): added parameter func for accessing the return type,
7592 (geniCodeFunctionBody): pass func to geniCodeReceive
7593 * src/SDCCmain.c: added indicator BitBankUsed
7594 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7595 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7596 (checkSClass): don't put automatic bool/bit on stack,
7597 (checkFunction): removed check on function cannot return bit
7598 * src/SDCCsymt.h: added newBoolLink prototype
7599 * src/mcs51/gen.c (rb1regs): added bit registers,
7600 (movc): created for assigning to carry,
7601 (pushReg, popReg): created for pushing registers,
7602 (sameRegs): check both AOP_REG and AOP_CRY types,
7603 (aopOp): handle bit registers,
7604 (aopPut): optimization no self-assign,
7605 (saveRegisters): push reg->base (bits) only once for bit registers,
7607 (unsaveRegisters): pop reg->base only once and use popReg,
7608 (assignResultValue): added parameter func and return in carry for bits,
7609 (genIpush): optimization no reload in A if not changed,
7610 (genSend): bit parameters in reentrant functions are passed in bit
7611 registers by first assigning to bits in B, then save registers and
7613 (genCall): handle returning in Carry properly, save it in F0 if needed,
7614 (genPcall): updated assignResultValue call, this is not safe yet for bit
7615 returning function !!!
7616 (genFunction): don't generate equ's for bit registers and use pushReg,
7617 (genEndFunction): take care of bit returning functions and use popReg,
7618 (genRet): return bit in Carry,
7619 (genIfx): optimize bit registers and other directly addressable bits,
7620 (genReceive): updated assignResultValue call
7621 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7622 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7623 registers when using stack-auto
7624 * src/mcs51/ralloc.c (_G): added allBitregs,
7625 (regs8051): added the bit registers,
7626 (createStackSpil): use macro IS_BIT,
7627 (getRegBit): added to allocate a bit register, else spill,
7628 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7629 (updateRegUsage): factored out to ease stepping while debugging,
7630 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7631 also allocate bit registers,
7632 (fillGaps): handle bit registers,
7633 (findAllBitregs): added to create bit vector with all bit registers,
7634 (mcs51_allBitregs): returns this bit vector,
7635 (mcs51_assignRegisters): when using stack-auto use bit registers for
7636 passing parameters and creating local variables
7637 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7639 2005-08-22 Borut Razem <borut.razem AT siol.net>
7641 * device/lib/Makefile.in: replaced find option -or with -o
7642 to make it run on solaris
7644 2005-08-22 Raphael Neider <rneider AT web.de>
7646 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7647 fixes #1265442 (crash on Solaris)
7649 2005-08-20 Borut Razem <borut.razem AT siol.net>
7651 * configure, configure.in: added tests for libsocket and libnsl libraries,
7652 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7653 from support/regression/Makefile.in
7654 * support/regression/Makefile.in: added
7655 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7656 * sim/ucsim/libtool: regenerated on sparc-solaris
7657 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7658 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7659 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7660 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7661 sparc-solaris, which doesn't use GNU ld linker
7662 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7663 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7665 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7667 * src/mcs51/peeph.def: updated comments
7669 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7671 * device/lib/_gptrget.c,
7672 * device/lib/_gptrput.c: slightly shorter
7673 * doc/sdccman.lyx: incremented version
7674 * src/mcs51/peeph.def: moved peephole comments to the line of first
7675 change to better keep line correlation, reanimated 186.e
7676 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7678 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7680 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7681 David Saxton with quotes around file name.
7683 2005-08-15 Borut Razem <borut.razem AT siol.net>
7685 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7686 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7687 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7688 make tests run on x86_64 platform
7690 2005-08-13 Raphael Neider <rneider AT web.de>
7692 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7693 as it might be executed DURING a build (parallel make is wonderful)
7695 2005-08-13 Raphael Neider <rneider AT web.de>
7697 * device/lib/Makefile.in (port-specific-objects-pic16):
7698 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7699 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7701 * device/lib/pic16/Makefile.rules: build subdirs before creating
7702 the library, removed builddir rule, create $(builddir) early in
7703 recurse rule, use empty recurse rule for leaf directories
7704 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7705 mkdir errors (race condition), removed duplicate suffix "hex"
7707 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7708 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7709 prevents mkdir -p from aborting on Alpha
7711 2005-08-12 Raphael Neider <rneider AT web.de>
7713 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7714 db-statements in order to allow for arrays of pointers in code
7715 sections to be placed without interspersed 0-padding, fixes
7717 * (emitStatistics): fixed division by zero for pic18f1220
7718 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7719 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7720 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7721 * (pic16_pCodeConstString): keep track of already emitted string
7722 literals to prevent "duplicate definitions of symbol _str_NR"
7723 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7725 * device/lib/Makefile.in: ignore failing PIC16 library builds
7726 * device/lib/pic16/Makefile: do not build if gputils are missing
7727 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7729 2005-08-10 Raphael Neider <rneider AT web.de>
7731 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7734 2005-08-10 Raphael Neider <rneider AT web.de>
7736 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7737 Rokas' patch to add the new fixed point type "__fixed16x16"
7738 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7739 functions for __fixed16x16 arithmetics
7740 * device/lib/pic16: reimplemented the build system to support
7741 a separate build directory, better handling of libio (create
7742 the library in a separate subdir for each architecture) and
7743 easier configuration (centralized in Makefile.common)
7745 2005-08-07 Raphael Neider <rneider AT web.de>
7747 * src/pic16/gen.c (genrshTwo): fixed sign extension
7748 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7749 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7751 * device/include/pic16/pic18f4220.h: NEW, header for
7752 pic18f4220 and pic18f4320
7753 * device/include/pic16/pic18fregs.h: added new devices,
7754 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7755 * device/include/pic16/signal.h: resolved name clashes
7756 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7757 to also allow testing for interrupt enable bits, added
7758 comments on how to use the macros
7759 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7760 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7761 register definitions for the devices
7762 * device/lib/pic16/pics.all: added new devices
7763 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7765 * device/lib/pic16/libc/stdlib/memfree: do not count
7766 the block header as free memory
7767 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7768 simplified and added missing end-of-blocklist-marker
7769 (reported by Peter Onion, fixes #1252814)
7770 * (_mergeHeapBlock): fixed loop condition
7771 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7772 len==0, restructured code
7773 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7774 up a bit, reduced bitfield accesses, prevent endless loops
7775 in case of heap corruption
7776 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7777 "unreferenced arguments/must return a value" warnings
7778 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7779 replaced BAUDREG with SPBRG
7780 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7781 device/lib/pic16/debug/gstack/gstack.c: replaced
7782 _naked, _asm, _endasm with __naked, __asm, __endasm
7784 2005-08-05 Raphael Neider <rneider AT web.de>
7786 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7787 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7789 2005-08-05 Borut Razem <borut.razem AT siol.net>
7791 * device/lib/Makefile.in: added missing ';'
7792 * configure: removed ^M characters
7794 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7796 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7797 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7800 2005-08-04 Borut Razem <borut.razem AT siol.net>
7802 * configure.in: pic16 libraries build 2nd try - enable running
7803 configure in device/lib/pic16
7804 * configure: regenerated from configure.in
7805 * device/lib/Makefile.in: create $(PORT)/bin directory
7807 2005-08-03 Raphael Neider <rneider AT web.de>
7809 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7810 to get/set values via pointers
7811 * (genUnpackBits,genPackBits): changed detection of
7812 ptr->bitfield vs. sym.bitfield, fixed access via generic
7813 pointers, removed dead (wrong) code for multibyte bitfields
7814 * (genNearPointerGet, genGenPointerGet): removed useless code,
7815 fixed bitfield detection, fixes #1250594
7816 * (genNearPointerSet): removed useless code
7817 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7818 and introduced macro pic16_emitpcode that conditionally emits
7819 the origin of the following pCode (useful for debugging SDCC)
7820 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7821 * (createDefmap): fixed handling of LFSR for --optimize-df
7823 2005-08-02 Borut Razem <borut.razem AT siol.net>
7825 * device/lib/Makefile.in: pic16 libraries build enabled since
7826 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7828 2005-08-02 Raphael Neider <rneider AT web.de>
7830 * src/pic16/gen.c (genPackBits): removed deprecated warning
7831 * (genGenPointerSet): fixed bitfield detection
7833 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7835 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7837 2005-07-31 Raphael Neider <rneider AT web.de>
7839 * device/lib/pic16/libdev/pic18f458.c,
7840 device/include/pic16/pic18f458.h: added missing T0CONbits
7842 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7844 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7846 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7848 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7850 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7852 * device/include/mcs51/at89c51ed2.h: added.
7854 2005-07-23 Raphael Neider <rneider AT web.de>
7856 * src/pic/gen.h: added emitpcode macro for debugging
7857 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7858 and replace by macro adding debug information on demand
7859 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7860 * (gencjne): tried to fix; replaced with correct (slower) code
7861 * (gen{Unp,P}ackBits): fixed single bit access
7862 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7863 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7864 previous instruction
7865 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7866 register has to be handled with care (forbidding movement
7867 of assignments/uses, removing assignments completely, ...)
7868 * (pCodeOptime2pCodes): make use of regIsSpecial
7869 * added lots of debugging output (commented out)
7870 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7871 from being reused as result UNLESS it is known to work
7873 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7875 * support/Util/dbuf.h: include <stddef.h> for size_t
7876 * .version: changed to version 2.5.2
7878 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7880 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7882 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7884 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7885 (genModOneByte): removed needless psha/pula
7887 2005-07-22 Raphael Neider <rneider AT web.de>
7889 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7890 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7891 * src/pic/gen.c (resolveIfx): do not "invent" labels
7892 * (genSkipc): changed to positive logic
7893 * (genSkipCond): removed as no longer needed
7894 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7896 * (genLeftShift): check operands are in different registers
7897 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7898 INCF does not update CARRY...
7899 * src/pic/main.c: fixed _linkCmd
7900 * src/pic/pcode.c (unlinkpCode): added inactive code
7901 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7902 alive (do not assign result and operand overlapping registers)
7904 2005-07-22 Raphael Neider <rneider AT web.de>
7906 * src/pic/device.c (dump_sfr): replaced register declaration with
7907 call to emitSymbolToFile() to avoid duplicate symbols
7908 * (assignRelocatableRegisters): do not declare external symbols
7909 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7910 right (take size of type, not etype)
7911 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7912 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7913 * (packRegsForAccUse): disabled assignment of WREG as
7914 the result reg to prevent occurence of just fixed #1235003,
7916 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7917 symbols (avoids duplicate symbols in .asm file)
7918 * (pic14emitRegularMap): use emitSymbolToFile()
7919 * src/pic/gen.c (aopOp): fixed spillLocation handling
7920 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7921 * (genDataPointerSet): removed unneccessary variables/output
7923 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7925 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7926 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7928 2005-07-21 Raphael Neider <rneider AT web.de>
7930 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7931 architecture cannot handle them efficiently, fixes bug #1235003
7932 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7933 check for empty sets before using them (fixes bug #1232190)
7935 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7937 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7938 (lnksect2): generate warnings for memory overlap
7939 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7940 constseg to set the name of these segments so you can instruct the linker
7941 to place them in banks
7942 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7943 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7944 added code_seg and const_seg to options
7945 * src/SDCCglue.c (emitMaps): use options.const_seg,
7946 (createInterruptVect): put interrupt vectors in segment HOME,
7947 (glue): put HOME before static segment and put the main glue in HOME,
7948 (glue): use options.code_seg
7949 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7950 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7951 these segments so you can instruct the linker to place them in banks
7952 (linkEdit): use code_loc for HOME segment which should be the first
7953 segment in code memory now
7954 * src/SDCCmem.c: fixed more stuff like bug 1238386
7955 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7956 (changePointer): don't change function pointers to code pointers for
7958 (compareType): added exceptional check for banked function pointers
7959 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7960 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7961 after static in code memory
7962 * src/mcs51/gen.c: added aopLiteralLong prototype,
7963 (aopForSym): use getSize for functions,
7964 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7965 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7966 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7968 (genPcall): use call for literal function pointers and generate banked
7969 calls over the one trampoline so there's only one place for the user to
7970 modify according to his/hers hardware,
7971 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7972 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7973 * src/mcs51/main.c: added keyword banked,
7974 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7975 * support/Util/SDCCerr.c,
7976 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7977 needed for passing the bank and address to the trampoline
7978 * device/lib/mcs51/crtbank.asm: added for bankswitching
7979 * device/lib/mcs51/Makefile: added crtbank
7981 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7983 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7984 for fields at offset 0 of a struct or union as reported
7985 on 2005-07-07 in the developer mailing list.
7987 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7989 * src/SDCCmem.c: fixed bug 1238386
7991 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7993 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7994 (patch #1144962), added peephole 300, enabled 259.x
7995 * doc/sdccman.lyx: removed screenshot and provided link instead
7997 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7999 * doc/sdccman.lyx: added section about debugging with ddd
8000 * doc/figures/ddd_example.eps: screenshot of debugging session
8002 2005-07-04 Raphael Neider <rneider AT web.de>
8004 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
8005 like CODE pointers, fixes #1115683
8006 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
8007 call, fixes bugs #1232211, #1228110,
8008 fixed wrong casts to pCodeFlow from pCodeInstructions
8010 2005-07-04 Raphael Neider <rneider AT web.de>
8012 * src/pic/gen.c (popGet): changed assert to allow for
8014 * (popGetAddr): changed signature to provide
8015 an additional index, patched all call sites
8016 * (genCmpEq): handle literal-like operands correctly
8017 * (genAddrOf): added sanity checks on __code/__data pointers
8018 * (genAssign): added handling of symbols from __code section
8019 * (gencjne): do not generate code for comparisons whose result
8020 is neither stored nor used, fixes bug #1171114
8021 * (AccLsh, AccRsh): operate on operand instead of WREG
8022 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8023 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8025 * rewrote complete shift-by-literal logic, commented unused
8027 * (genConstPointerGet): get multiple bytes (if result size > 1),
8028 fixed handling of non-immediate addresses
8029 * (genPointerGet): handle CODE pointers like CONST pointers
8030 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8031 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8032 operand is to be treated as a literal or not
8033 * (mov2w,genPcall,genCmpEq),
8034 src/pic/genarith.c: use aop_isLitLike() to decide between
8035 literal/register contents
8036 * (addSign): added missing offset
8037 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8038 only emit comment in debug-mode,
8039 use {aop,op}_isLitLike throughout the file
8040 * src/pic/glue.c: fix initializers for pointers (work in progress)
8041 * src/pic/pcode.c (get_op): honor index on _const symbols
8042 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8043 * (dumppBlock): added pCode size estimation
8044 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8045 check for IS_SYMOP before OP_SYMBOL'ing
8046 * fixed indentation, compacted switch-statements
8047 * (allocReg): find free register and allocate it instead of
8048 allocating new registers all the time
8049 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8050 registers as its operands (necessary only for multibyte GETs)
8052 2005-07-01 Raphael Neider <rneider AT web.de>
8054 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8055 debugging .asm-output macros FENTRY + FEXIT
8056 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8058 * (emitpComment): NEW, printf to pCode
8059 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8061 * (popGetAddr): NEW, variant of popGet to access an immediates
8062 high(er) bytes instead of the n'th byte of memory they reference,
8063 replaced popGet with popGetAddr where neccessary
8064 * (genDataPointerGet): reactivated and fixed implementation
8065 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8067 * (genDataPointerSet): fixed multibyte assignments
8068 * (genpic14Code): fixed --i-code-in-asm handling
8069 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8070 * (genPlus): fixed index-out-of-bounds error
8071 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8072 * src/pic/ralloc.c: added debugging output macro FENTRY2
8073 * (spillThis): fixed indentation, enbraced for-body for clarity
8074 * (rematStr): commented out as now unused
8075 * (regTypeNum): commented out special spill case (overwrites
8077 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8079 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8081 * doc/sdccman.lyx: documented sfr16/sfr32,
8082 added example for using storage class with function pointers
8083 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8085 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8087 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8088 * device/lib/_itoa.c,
8089 * device/lib/_ltoa.c: optimized codesize
8090 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8091 but don't know how to suppress the double warning.
8092 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8093 * support/Util/SDCCerr.c,
8094 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8096 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8098 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8099 fixed old K&R prototypes
8100 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8101 * device/lib/_gptrget.c,
8102 * device/lib/_gptrgetc.c,
8103 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8104 also new versions for small generic pointers and banked generic pointers
8105 * src/port.h: added const_name
8106 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8107 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8108 * src/SDCCcse.c (findPrevIc): check all associative operators
8109 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8110 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8111 * src/SDCCmem.c: updated comments,
8112 set far-space to 0 for pdata, results in optimized code
8113 * src/SDCCmem.h: added macro CONST_NAME
8114 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8115 moving the info into the highest bits, see also gptrget/gptrput
8116 * src/src.dsp: added sdcc.ico to project files
8117 * src/avr/gen.c (genCast): fixed bug 0x%d
8118 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8119 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8120 relation between ptr_type and DCL_TYPE,
8121 (genCast): fixed bug 0x%d
8122 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8123 (CODE)" for const_name
8124 * src/hc08/gen.c (genCast): fixed bug 0x%d
8125 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8126 (hc08_port): added "CONST (CODE)" for const_name
8127 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8128 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8129 between ptr_type and DCL_TYPE,
8130 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8131 operand* and took AOP() inside function so sfr-ness can be checked,
8132 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8134 (genFunction, genEndFunction): optimized stack setup,
8135 (genMinus): optimized for literals with ending zeroes (in bytes),
8136 (genCast): fixed bug 0x%d
8137 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8138 (mcs51_port): added "CONST (CODE)" for const_name
8139 * src/mcs51/peeph.def: made rule 226 more generic
8140 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8141 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8142 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8143 * src/z80/main.c (z80_port): added NULL for const_name,
8144 (gbz80_port): added NULL for const_name
8145 * support/regression/tests/bug663539.c,
8146 * support/regression/tests/sfr16.c: new tests
8148 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8150 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8152 2005-06-24 Raphael Neider <rneider AT web.de>
8154 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8156 * device/include/pic16/signal.h: added USBIF
8159 2005-06-24 Raphael Neider <rneider AT web.de>
8161 * device/lib/pic16/libdev/pic18f2455.c,
8162 device/include/pic16/pic18f2455.h: NEW
8163 * device/include/pic16/pic18fregs.h,
8164 device/lib/pic16/pics.all,
8165 src/pic16/device.c: added 18f2455
8166 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8167 device/include/pic16/{pic18f[68][567].h,usart.h}:
8168 replaced MULTIPLE_USARTS define with more relaible
8169 compatibility sfrs (for USART access)
8171 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8173 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8174 and the output asm file line is printed on two lines.
8176 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8178 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8179 BGT, BLE, BHI, and BLS instructions
8180 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8182 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8183 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8185 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8187 2005-06-15 Raphael Neider <rneider AT web.de>
8189 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8190 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8191 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8192 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8193 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8195 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8197 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8198 Marcel Telka in bug #1215704
8200 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8202 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8203 located in shared memory bank.
8205 2005-05-31 Raphael Neider <rneider AT web.de>
8207 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8208 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8209 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8211 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8213 * device/lib/_strncpy.c: fixed the fix
8215 2005-05-26 Raphael Neider <rneider AT web.de>
8217 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8218 initializers with \0, bug #1208187
8219 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8220 intializers with \0, bug #1208187
8222 2005-05-26 Raphael Neider <rneider AT web.de>
8224 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8225 initializers with \0, bug #1208187
8226 * src/pic16/main.c (_process_pragma): added sanity checks
8227 for stack position and size, emit warnings when appropriate
8229 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8231 * device/lib/_strncpy.c: fixed not filling with \0
8233 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8235 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8237 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8238 compound_statement),
8240 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8242 2005-05-24 Raphael Neider <rneider AT web.de>
8244 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8246 2005-05-24 Raphael Neider <rneider AT web.de>
8248 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8249 TRISE definitions, closes bug #1162453
8251 2005-05-22 Raphael Neider <rneider AT web.de>
8253 * src/pic16/main.c (_process_pragma): check for missing
8254 arguments to pragmas code and udata
8255 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8256 consistency fixes to match other headers (thanks to Jim Paris)
8257 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8259 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8261 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8263 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8265 * support/regression/tests/bug1198642.c: new test
8266 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8267 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8268 * support/scripts/resource.h,
8269 * support/scripts/resource.rc,
8270 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8271 * support/scripts/sdcc.ico: added 32x32 icon
8273 2005-05-18 Raphael Neider <rneider AT web.de>
8275 * device/lib/pic16/libdev/pic18f*.c,
8276 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8277 keywords to "__sfr" and "__at (X)"
8278 * device/include/pic16/pic18fregs.h: added pic18f4520
8279 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8280 #1203088 (MPLAB compatibility)
8282 2005-05-17 Raphael Neider <rneider AT web.de>
8284 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8285 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8286 * device/lib/pic16/pics.all: added new devices
8287 * src/pic16/device.c: added support for pic18f4520
8289 2005-05-16 Raphael Neider <rneider AT web.de>
8290 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8291 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8292 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8293 convenience function for bit access
8295 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8297 * device/lib/printf_large.c: fixed bug 1193299
8298 * support/regression/tests/bug1057979.c: added test %3.3s
8300 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8302 * device/include/mcs51/8051.h,
8303 * device/include/mcs51/8052.h: made parseable with lint
8304 * device/include/mcs51/lint.h: added include file for (sp)lint
8305 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8306 * doc/cdbfileformat.lyx,
8307 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8309 2005-05-14 Raphael Neider <rneider AT web.de>
8311 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8312 * device/lib/pic16/libc/stdlib/itoa.c (new)
8313 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8314 * device/lib/pic16/libio/Makefile: exclude subdir according to
8315 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8316 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8317 * src/pic16/gen.c (genFunction): prevent annoying warning
8318 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8320 * support/cpp2/cppmain.c (cpp_output_string): new
8321 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8324 2005-05-13 Borut Razem <borut.razem AT siol.net>
8326 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8328 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8330 * .version: changed to version 2.5.1; back to bleeding edge development
8332 2005-05-11 Borut Razem <borut.razem AT siol.net>
8334 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8335 generate PDF version 1.3 documents
8337 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8339 * .version: changed to version 2.5.0
8341 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8343 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8345 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8347 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8348 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8349 well as many smaller updates.
8350 * .version: changed to version 2.5.0-pre1
8352 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8354 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8356 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8358 * support/regression/tests/bug1185672.c: added
8359 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8361 * src/mcs51/gen.c (genCall): added comments, made it look safer
8362 * src/mcs51/gen.c (genEndFunction): simplified
8364 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8366 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8368 2005-04-14 Borut Razem <borut.razem AT siol.net>
8370 * fixed bug 1045046 - SIGSEGV with really simple code?:
8371 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8372 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8374 2005-04-14 Borut Razem <borut.razem AT siol.net>
8376 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8377 src/pic16/device.h: temporarily disabled experimental #inline pragma
8380 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8382 * device/include/z80/stdio.h,
8383 * device/include/z80/string.h: removed these highly incomplete files so
8384 SDCC can use the default ones in device/include/
8386 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8388 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8390 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8393 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8395 * device/include/malloc.h: removed redundant __reentrant prototypes
8396 * device/lib/_mullong.c: added working xstack variant in asm (C version
8397 doesn't pass regression tests)
8398 * device/lib/bpx.c: used __data and made bpx char for mcs51
8399 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8400 (createFunction): fixed bug with xstackPtr
8401 * src/SDCCcse.c: corrected comments
8402 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8403 (killDeadCode, eBBlockFromiCode): removed unused code
8404 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8406 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8407 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8408 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8409 (genModOneByte): fixed warning in MSVC
8410 * src/mcs51/main.c (): added comments
8411 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8413 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8415 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8417 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8419 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8421 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8423 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8424 characters arrays of larger size than the declared one.
8426 2005-04-10 Borut Razem <borut.razem AT siol.net>
8428 * src/pic/gen.c (genInline),
8429 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8430 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8431 (findNextInstruction), (findPrevInstruction),
8432 (findInstructionUsingLabel),
8433 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8434 * src/pic/pcode.c (findLabel): added missing '\n'
8435 * src/src.dsp: added SDCCdwarf2.c to the project
8437 2005-04-09 Borut Razem <borut.razem AT siol.net>
8439 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8441 2005-04-08 Raphael Neider <rneider AT web.de>
8443 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8444 into the chain after a given one) and mergeDefmapSymbols (combine
8445 defmap entries for each symbol per pcode)
8446 * (createDefmap): have defmap entries merged in the end
8447 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8448 a symbol before replacing one access type's symbol, merge symbols in
8449 the end (replacement symbol might already have an entry)
8450 * (assignValnums): keep reference to written WREG intact
8452 2005-04-08 Raphael Neider <rneider AT web.de>
8454 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8457 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8459 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8462 2005-04-07 Raphael Neider <rneider AT web.de>
8464 * device/include/pic16/usart.h: added compatibility defines for
8465 devices with more than one USART
8466 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8468 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8470 * device/lib/Makefile.in: updated for port specific include
8472 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8474 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8476 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8478 * device/include/8051.h,
8479 * device/include/8052.h,
8480 * device/include/at89S8252.h,
8481 * device/include/at89c55.h,
8482 * device/include/at89x051.h,
8483 * device/include/at89x51.h,
8484 * device/include/at89x52.h,
8485 * device/include/mcs51reg.h,
8486 * device/include/reg51.h,
8487 * device/include/reg764.h,
8488 * device/include/regc515c.h,
8489 * device/include/sab80515.h: (re)moved these 12 files
8490 * device/include/mcs51/8051.h,
8491 * device/include/mcs51/8052.h,
8492 * device/include/mcs51/at89S8252.h,
8493 * device/include/mcs51/at89c55.h,
8494 * device/include/mcs51/at89x051.h,
8495 * device/include/mcs51/at89x51.h,
8496 * device/include/mcs51/at89x52.h,
8497 * device/include/mcs51/mcs51reg.h,
8498 * device/include/mcs51/reg51.h,
8499 * device/include/mcs51/reg764.h,
8500 * device/include/mcs51/regc515c.h,
8501 * device/include/mcs51/sab80515.h: and added them here
8503 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8505 * device/include/stdarg.h: changed SDCC specific keywords to double
8507 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8509 * device/include/hc08/mc68hc908gp32.h,
8510 * device/include/hc08/mc68hc908jb8.h,
8511 * device/include/hc08/mc68hc908jkjl.h,
8512 * device/include/hc08/mc68hc908qy.h: fixed comments
8513 * device/include/mcs51/README: updated
8514 * device/include/mcs51/c8051f120.h: added PINRSF
8515 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8516 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8517 amidst code. Also inline is not supported.
8519 2005-04-06 Raphael Neider <rneider AT web.de>
8521 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8522 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8523 callers stack/frame pointers
8525 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8527 * device/include/pic16/usart.h: added, missing in previous commit,
8528 * device/include/pic16/adc.h: fixed typo,
8529 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8531 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8533 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8534 uninitialized because a bug appears with gplink
8535 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8536 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8537 complains for unrecognised option
8539 2005-04-05 Raphael Neider <rneider AT web.de>
8541 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8542 structs as well (using memcpy)
8543 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8544 on ISRs (GOTO has no label)
8545 * src/pic16/device.h: added OF_OPTIMIZE_DF
8546 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8547 new data flow analysis/optimization
8548 * src/pic16/pcode.c: added (prototypes for and implementation of)
8549 dataflow analysis functions, fixed pCodeInstructions' inCond and
8550 outCond values, made RCALL a branch instruction
8551 * (pic16_unlinkpCode): keep C line if possible
8552 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8553 C line moved if possible
8554 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8555 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8556 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8557 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8559 * (pic16_getJumptabpCode): NEW, needed in...
8560 * (LinkFlow): fixed handling of jumptables, calls and conditional
8562 * (pic16_InsertCommentAfter): NEW
8563 * (pic16_pCodeReplace): made verbose and flow preserving
8564 * (AnalyzeFlow): added call to data flow analysis
8565 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8566 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8567 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8569 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8571 * src/SDCCast.c (decorateType): fixed bug #1105626
8573 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8575 * device/include/asm/pic16/features.h,
8576 * pic18f*.h headers,
8577 * device/include/pic16/adc.h,
8578 * device/include/pic16/delay.h,
8579 * device/include/pic16/i2c.h,
8580 * device/include/pic16/malloc.h,
8581 * device/include/pic16/stdio.h,
8582 * device/include/pic16/stdlib.h,
8583 * device/include/pic16/string.h,
8584 * device/lib/pic16/libc/stdio/printf_tiny.c,
8585 * device/lib/pic16/libc/stdio/printf_small.c,
8586 * device/lib/pic16/libc/stdio/strmgpsim.c,
8587 * device/lib/pic16/libc/stdio/strmmssp.c,
8588 * device/lib/pic16/libc/stdio/strmusart.c,
8589 * device/lib/pic16/libc/stdio/vfprintf.c,
8590 * device/lib/pic16/libc/stdlib/ltoa.c,
8591 * device/lib/pic16/libc/stdlib/putchar.c,
8592 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8593 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8594 * device/lib/pic16/libc/stdlib/memchrram.c,
8595 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8596 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8597 * device/lib/pic16/libio/adc/adcbusy.c,
8598 * device/lib/pic16/libio/adc/adcread.c,
8599 * device/lib/pic16/libio/adc/adcsetch.c,
8600 * device/lib/pic16/libio/usart/ubaud.c,
8601 * device/lib/pic16/libio/usart/ubusy.c,
8602 * device/lib/pic16/libio/usart/udrdy.c,
8603 * device/lib/pic16/libio/usart/uopen.c,
8604 * device/lib/pic16/libio/usart/uputc.c,
8605 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8606 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8607 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8608 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8609 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8610 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8611 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8612 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8613 specific keywords to double underlined form,
8614 * device/lib/pic16/libc/Makefile.rules,
8615 * device/lib/pic16/libsdcc/Makefile.rules,
8616 * device/lib/pic16/libm/Makefile,
8617 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8618 to compile with C standard set in Makefile.common
8619 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8620 rand.c and crc.c in compilation process,
8621 * device/lib/pic16/libsdcc/int/divuint.c,
8622 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8623 `c' from signed to unsigned,
8624 * device/lib/pic16/startup/crt0.c,
8625 * device/lib/pic16/startup/crt0i.c,
8626 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8627 keywords to double underlined form, bug fixes in _do_cinit function
8628 which prevented the correct initialization of the .idata segment,
8629 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8630 core to enter a infinite loop
8631 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8633 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8635 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8637 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8639 * device/include/Makefile.in: add support for hc08 subdirectory
8640 * device/include/hc08/: new subdirectory
8641 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8642 Lucas Loizaga, thanks!
8643 * device/include/hc08/mc68hc908qy.h,
8644 * device/include/hc08/mc68hc908gp32.h,
8645 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8646 their own directory. Changed internal macro names to use the compiler
8647 reserved namespace. Changed SDCC specific keywords to double
8649 * device/include/math.h,
8650 * device/include/malloc.h,
8651 * device/include/stdarg.h,
8652 * device/include/stdbool.h
8653 * device/include/string.h,
8654 * device/include/tinibios.h,
8655 * device/include/ds400rom.h,
8656 * device/include/8051.h,
8657 * device/include/8052.h,
8658 * device/include/80c51xa.h,
8659 * device/include/at89c55.h,
8660 * device/include/at89S8252.h,
8661 * device/include/at89x51.h,
8662 * device/include/at89x52.h,
8663 * device/include/ds80c390.h,
8664 * device/include/reg764.h,
8665 * device/include/regc515c.h,
8666 * device/include/sab80515.h,
8667 * device/include/mcs51/c8051f000.h,
8668 * device/include/mcs51/c8051f018.h,
8669 * device/include/mcs51/c8051f020.h,
8670 * device/include/mcs51/c8051f040.h,
8671 * device/include/mcs51/c8051f060.h,
8672 * device/include/mcs51/c8051f120.h,
8673 * device/include/mcs51/c8051f300.h,
8674 * device/include/mcs51/c8051f310.h,
8675 * device/include/mcs51/c8051f320.h,
8676 * device/include/mcs51/c8051f330.h,
8677 * device/include/mcs51/c8051f350.h,
8678 * device/include/z180.h: Changed SDCC specific keywords to double
8681 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8683 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8685 * (pic16_assignConfigWordValue): disable testing of configuration
8686 register value with config mask,
8687 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8688 function with port->fun_prefix,
8689 * (genFunction): when generating a naked interrupt function never
8690 create an absolute segment placed in interrupt vector address, place
8691 the actual interrupt function at IVA instead, when an interrupt
8692 function is generated with unspecified interrupt then do not create
8693 the absolute section,
8694 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8695 code for generating a call to generic pointer get/put function with
8696 a call to function pic16_callGenericPointer(),
8697 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8698 the call to the generic pointer get/put functions with prefixing the
8699 function name with port->fun_prefix,
8700 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8701 * src/pic16/main.c (_process_pragma): prefix function with
8703 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8704 calling assembler, old 18Fxxxx macro is deprecated,
8705 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8706 PC_ASMDIR in while condition,
8707 * (findInstruction): add PC_ASMDIR in while condition,
8708 * (buildCallTree): prefix main with port->fun_prefix,
8709 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8710 identifier for variable with banked access in instructions BTFSS,
8711 BTFSC, BCF, BSF, BTG
8712 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8713 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8714 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8715 perform optimization when enviroment variable NO_REG_OPT is set,
8716 * (insideLRBlock): NEW, return 1 if register is inside an
8717 INF_LOCALREGS block,
8718 * (RemoveRegFromLRBlock): remove a register that is completely
8719 eliminated by register optimization, but it is still left in local
8720 register store/restore in/from stack block,
8721 * (Remove2pcodes): after removing register, check to see if it
8722 should be removed from local register store/restore in/from stack
8724 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8725 DUMMY_READ_VOLATILE,
8727 * device/include/pic16/adc.h: minor prototype modifications and
8729 * device/include/pic16/malloc.h: added GPL notice various
8731 * device/include/pic16/stdint.h: NEW, standard header for ints
8732 * device/include/pic16/delay.h: NEW, header for delay functions,
8733 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8735 * device/include/pic16/signal.h: NEW, header providing helper macros
8736 for implementing signal handlers,
8737 * device/include/pic16/stdio.h: added prototypes for functions,
8738 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8739 prototypes for stdin and stdout, added macro PUTCHAR to
8740 automatically implement putchar function prototype,
8741 * device/include/pic16/usart.h: modified and updated USART library,
8742 * device/lib/pic16/libio/adc/,
8743 * device/lib/pic16/libio/i2c: some modifications to improve library
8745 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8746 family of functions,
8747 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8748 family of functions and other sources,
8749 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8750 of the PIC18Fxx[28] devices,
8751 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8752 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8753 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8754 _do_cinit function, because the previous failed when local variables
8755 where not placed in the same memory bank,
8756 * device/lib/pic16/libsdcc/char/: various modifications to improve
8757 library performance,
8758 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8759 information on the new functions of the c library and more...
8761 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8763 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8765 2005-03-26 Raphael Neider <rneider AT web.de>
8767 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8768 if condition == CARRY)
8769 * (genCmp): adapted to new genSkipc semantics
8770 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8771 on rIfx (genCmp was broken)
8773 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8775 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8776 * src/z80/main.c (_keywords[]),
8777 * src/SDCCglobal.h (struct options),
8779 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8780 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8781 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8782 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8783 always available in leading double underscore form. The C99 support is
8784 mostly missing, but it's a start.
8785 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8786 reserved identifier "__data".
8788 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8790 * src/mcs51/peeph.def: fixed bug 1170013
8792 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8794 * device/include/mcs51reg.h: fixed bug 842007
8796 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8798 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8801 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8803 * src/port.h (struct PORT),
8804 * src/avr/ralloc.c (avr_assignRegisters),
8806 * src/ds390/ralloc.c (ds390_assignRegisters),
8808 * src/hc08/ralloc.c (hc08_assignRegisters),
8810 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8812 * src/pic/ralloc.c (pic14_assignRegisters),
8814 * src/pic16/ralloc.c (pic16_assignRegisters),
8816 * src/xa51/ralloc.c (xa51_assignRegisters),
8818 * src/z80/ralloc.c (z80_assignRegisters),
8820 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8821 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8823 * src/SDCCdflow.c (computeDataFlow),
8825 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8827 * src/SDCCcflow.c (*),
8829 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8830 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8831 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8832 immedDom() returning wrong block; probably fixes bug #1160833)
8834 2005-03-20 Borut Razem <borut.razem AT siol.net>
8836 * support/scripts/inc2h.pl: WIN32 port
8838 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8840 * device/lib/makefile.in: added abs.c and labs.c
8842 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8844 * device/include/stdint.h: added
8845 * device/lib/abs.c: added
8846 * device/lib/labs.c: added
8847 * device/include/stdlib.h: added abs() and labs() prototypes
8848 * device/lib/libsdcc.lib: added abs and labs
8849 * device/include/float.h,
8850 * device/lib/_fsmul.c,
8851 * device/lib/printf_fast.c,
8852 * device/lib/printf_tiny.c: updated comments
8854 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8856 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8859 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8861 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8862 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8864 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8866 * device/lib/printf_large.c: removed inline assembly for portability and
8867 readability. Use printf_fast if speed or size are more important.
8868 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8869 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8871 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8873 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8874 prevent compiler warning
8876 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8878 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8879 moved to level 0 and declared as static. Also they are explicit
8880 placed in access bank. This was necessery because some times they
8881 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8882 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8883 optimizations. Currently only compare to unsigned char is implemented,
8884 * src/pic16/gen.c: added fReturnIdx array,
8885 * (struct resolvedIfx) is moved to gen.h and made public,
8886 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8887 * (aopForSym): added an optimization to directly store in stack of
8888 the operand of a SEND iCode,
8889 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8890 but as registers instead (AOP_REG) using the fReturnIdx array,
8891 * (pic16_freeAsmop): remove the freed register from the
8892 _G.sregsAlloc field,
8893 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8894 a compare of 'WREG',
8895 * (pic16_popGetTempRegCond): changed function prototype, now
8896 function takes also a bitVector argument v which holds the current
8897 set of registers that are allocated for stack access by aopForSym,
8898 registers allocated in aopForSym for accessing stack symbols are not
8899 any more part of the functions usedRegs field,
8900 * (genCall): some times aopOp is called for a stack variable to be
8901 send, aopForSym might perform the push, if this is true make sure
8902 that genCall doesn't push the variable twice by testing _G.resDirect,
8903 * (genFunction): changed testing for unspecified interrupt number
8904 from 256 to INTNO_UNSPEC,
8905 * modified selection scheme of frame pointer generation. Previously
8906 if function did use local registers a frame pointer was generated,
8907 now a frame pointer is generated only if function has arguments
8908 (that need PLUSW2 register access), or has stack arguments, or the
8909 compiler is not instructed to omit the frame pointer,
8910 * (genEndFunction): before restoring local registers that were saved
8911 in the function preamble, also restore the registers that *might*
8912 have been allocated for stack access,
8913 * (genRet): removed some old comments,
8914 * (genCmp, the active (RN's) version): added a call to the
8915 pic16_genCmp_special function to perform the compare with a more
8916 robust and optimized way,
8917 * (genInline): a feature has been added in inline code generation,
8918 which allows a wildcard variable substitution when writing inline
8919 assembly. Code is incomplete and experimental therefore undocumented,
8920 * (genCast): changed order of aopOp for result and right to allow
8921 aopForSym to directly load the result if possible,
8922 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8923 perform an optimized compare on some selected special occasions,
8924 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8925 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8926 generate an IVT any more,
8927 * src/pic16/main.c (pic16_optionsTable): added command line option
8929 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8930 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8932 * src/pic16/NOTES: Raphael Neider added in list of active developers
8933 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8934 jumptable_end to prevent bug #,
8935 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8936 inCond and outCond fields,
8937 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8938 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8939 turn off register spilling,
8940 * (packRegsForOneUse): synced with other ports' versions although it
8941 is not used currently,
8942 * (pic16_packRegisters): added an optimization while reading
8943 structure bitfields, some registers may be saved (malloc code is
8944 decreased by 80 bytes)
8946 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8948 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8949 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8950 this can be optimized more?
8952 2005-03-10 Raphael Neider <rneider AT web.de>
8954 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8955 genNearPointerGet): (hopefully) fixed access to bitfields via
8956 pointers (p->bitN = x; and x = p->bitN; failed)
8958 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8960 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8962 2005-03-09 Raphael Neider <rneider AT web.de>
8964 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8966 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8968 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8969 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8970 (regTypeNum): set REG_BIT type if necessary
8971 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8972 * support/regression/tests/critical.c: check bug 1144613
8974 2005-03-02 Raphael Neider <rneider AT web.de>
8976 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8978 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8980 * src/avr/ralloc.c (serialRegAssign),
8981 * src/ds390/ralloc.c (serialRegAssign),
8982 * src/hc08/ralloc.c (serialRegAssign),
8983 * src/mcs51/ralloc.c (serialRegAssign),
8984 * src/pic/ralloc.c (serialRegAssign),
8985 * src/pic16/ralloc.c (serialRegAssign),
8986 * src/xa51/ralloc.c (serialRegAssign),
8987 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8989 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8991 * src/SDCCast.c (decorateType): fixed bug 1124787
8993 2005-02-20 Hubert Sack <sack AT digiplan.de>
8994 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8996 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8999 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9001 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
9002 to keep the correct label reference count when adding/removing references
9003 to labels. A peephole file using this is appended to patch #1144962.
9005 2005-02-14 Raphael Neider <rneider AT web.de>
9007 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
9008 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
9009 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
9010 retrievals of result operand's value on assignment
9012 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
9014 * device/include/pic16/string.h: modified prototype for memccpy()
9015 to memccpy(void *, void *, char, size_t)
9016 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9017 check whether to omit frame pointer or not,
9018 * (genInline): convert all occurences of "\n" to LF in inline
9019 assembler blocks, this helps formatting the inline text,
9020 * (pic16_loadFSR0): modified prototype,
9021 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9022 removed some 8051 legacy code,
9023 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9024 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9025 before allocating temporary registers in functions,
9027 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9029 * support/regression/tests/bitvars.c: corrected the "fix"
9031 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9033 * support/regression/tests/bitvars.c,
9034 * support/regression/tests/bitwise.c,
9035 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9037 2005-02-10 Raphael Neider <rneider AT web.de>
9039 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9040 different size for Alpha
9041 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9043 2005-02-09 Raphael Neider <rneider AT web.de>
9045 * src/SDCC.lex(doPragma) : save and restore warning options as well
9046 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9047 * have #pragma less_pedantic set the errorlevel to WARNING
9049 * (cloneOptimize) : fixed wrong malloc's size
9050 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9051 facilitate correct handling of #pragma (save|restore)
9053 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9055 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9057 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9059 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9061 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9063 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9065 2005-02-02 Raphael Neider <rneider AT web.de>
9067 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9068 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9069 * (pic16_storeForReturn): fixed to allow returning function pointers
9070 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9071 * device/include/pic16/{stddef.h,stdbool.h}: added
9073 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9075 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9077 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9079 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9080 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9081 appeared to be required
9083 2005-01-31 Borut Razem <borut.razem AT siol.net>
9085 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9086 include/mcs51 and include/z80 directories to the package
9088 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9090 * src/hc08/gen.c (genFunction): fixed bug #1112752
9092 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9094 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9096 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9098 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9100 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9102 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9104 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9106 * device/include/c8051fxxx.h: removed these 6 files
9107 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9109 2005-01-26 Raphael Neider <rneider AT web.de>
9111 * src/pic16/gen.c (genAssign): fixed assignment from longs
9112 in codespace (were cut to three bytes)
9113 * (genDummyRead): implemented (except for CODESPACE...),
9115 * src/pic16/glue.c (emitStatistics): beautified
9116 * device/lib/pic16/libm/Makefile: added include path
9118 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9120 * src/z80/gen.c (aopPut): fixed bug #1103902
9122 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9124 * device/lib/expf.c: fixed bug #1095792
9126 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9128 * device/lib/pic16/libm: added Math library sources
9130 2005-01-24 Raphael Neider <rneider AT web.de>
9132 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9133 to enable upcast to pCodeOpReg2 (there is no type tag to
9134 differenciate the two and pic16_popGet2p cast into PCOR2)
9135 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9136 (sizeof(sectNames) changed to sizeof(sectName))
9137 Both patches fix segfaults under MinGW.
9139 2005-01-23 Raphael Neider <rneider AT web.de>
9141 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9142 Safe_[mc]?alloc()'ed variables
9143 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9144 of (byte sized) temporaries (assign them to WREG for now)
9145 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9146 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9147 this might fix SIGSEGVs on MinGW...
9148 * src/SDCCopt.c (killDeadCode): restored original behaviour
9149 (volatile operands might get thrown away though)
9151 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9153 * src/pic16/gen.c: fixed bug #1106975,
9154 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9155 pointer update, INTCON is saved, global interrupts are disabled and
9156 restored after updateing TOS.
9157 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9158 * added function attribute 'shadowregs' to take advantage of shadow
9160 * added function attribute 'wparam' as an alternative to the wparam
9162 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9163 user declares a non-ISR function as 'shadowregs',
9164 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9166 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9168 * .version: bumped version number to 2.4.8
9169 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9171 * device/lib/pic16/libio/i2c/: I2C module support library,
9172 * device/include/pic16/i2c.h: I2C support library header,
9173 * device/lib/pic16/libc/stdio/: standard IO support sources,
9174 * (printf_small.c): printf_small() source, supports float print,
9175 * (printf_tiny.c): printf_tiny() source, does not support floats,
9176 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9177 enable global optimizations for entire library source, other
9178 Makefiles in the source tree are also modified to reflect this,
9179 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9181 * doc/sdccman.lyx: updated to reflect new changes,
9182 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9183 sym->onStack if-case,
9184 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9185 sbit, idata, _idata, xdata, _xdata,
9186 * added pragma library, to link an external library, (see doc),
9187 * removed command line options, --pomit-config-words, --pomit-ivt,
9188 --pleave-reset-vector,
9189 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9190 when calling assembler to reflect memory model used, also define
9191 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9192 reflect stack model used,
9193 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9194 on stack return NULL,
9196 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9198 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9199 of the operands is volatile. Fixes #1020220
9201 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9203 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9204 * (OptimizeRegUsage): make sure that there is really no other flow where
9205 the first pCode is used
9207 2005-01-22 Raphael Neider <rneider AT web.de>
9209 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9210 to fix #1106967 (pCode->seq are not set up correctly)
9212 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9214 * src/SDCCglue.c (glue): make sure code area is declared before the
9215 static initialization area.
9217 2005-01-21 Raphael Neider <rneider AT web.de>
9219 * device/lib/Makefile.in: fixed test for pic16 install dir
9220 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9222 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9223 added --optimize-goto compiler switch and pragma wparam documentation
9224 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9225 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9226 and PRODH closing bug #1071770 (peephole optimizer)
9228 2005-01-19 Raphael Neider <rneider AT web.de>
9230 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9231 cmdLine buffers (used when calling sdcpp...) are large enough
9232 (MAX_PATH=256 truncates arguments leading to system halts when
9234 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9235 * (genUminus): rewritten to for efficiency
9236 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9237 used uninitialized in some cases)
9238 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9239 copy the third byte from the int -- now assumes 0x80 (data memory)
9240 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9241 operands (genAddLit expects the iCode's operands to swapped as
9242 well), fixed leftover bytes (crashed for short left operands)
9243 * (pic16_genMinusDec): performance improvements, removed false
9245 * (pic16_genMinus): fixed to cope with differently sized operands
9246 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9248 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9249 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9250 new banksel optimization
9251 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9252 analysis for temporary registers (segfaults...)
9253 * src/pic16/peeph.def: added rule
9255 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9257 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9258 which converts a float number to its ASCII representation
9259 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9260 functions to convert the fractional and integer part of a float to ASCII,
9261 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9262 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9264 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9266 * device/include/pic16/adc.h: added GPL info,
9267 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9268 a pCodeOp as tested operand,
9269 * (genNearPointerGet): optimized bit testing, does not use
9270 intermediate register for bit value, test directly instead with
9271 BTFSS, BTFSC, works only for single bits,
9272 * (genpic16Code): dump the name of the iCode in the asm,
9273 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9274 renamed to pic16_decodeOp,
9275 * (serialRegAssign): do not allocate a temporary register for iCode
9276 sequences that test a single bit for 1/0
9278 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9280 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9281 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9282 access stack and frame pointers. They are initially assigned to
9283 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9284 accessing SFRs. Updated all occurences of modification of stack or
9285 frame pointer in gen.c and pcode.c,
9286 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9287 assigning of a literal value to pointers,
9288 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9289 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9292 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9294 * doc/sdccman.lyx: update documentation about stack pragma, added
9295 some info for stack memory models
9297 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9299 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9301 2005-01-08 Raphael Neider <rneider AT web.de>
9303 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9304 udata sections to fix bug #1097823
9306 2005-01-05 Raphael Neider <rneider AT web.de>
9308 * src/pic16/gen.c (genGenericShift): added handling of differently
9309 sized left operand and result
9311 2005-01-04 Raphael Neider <rneider AT web.de>
9313 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9314 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9315 to hold the condition bit)
9316 * added new version of genCmp (old code available via #define)
9317 * added new version of genShiftLeft/genShiftRight in a generic
9318 way, now supports shifting by negative values
9319 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9320 shiftCount (expected by genGenericShift)
9321 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9322 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9324 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9325 is an invalid literal too...)
9327 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9329 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9330 from Raphael Neider,
9331 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9332 for 8-bit literals. This fixes some literal operands which are sign
9333 extended to 16-bits ints when instruction needs only 8-bits.
9335 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9337 * device/lib/logf.c: added mcs51 assembly version
9338 * device/lib/expf.c: added mcs51 assembly version
9339 * device/lib/_logexpf.c: new shared asm code for expf and logf
9340 * device/include/math.h: add defines for assembly math library
9341 * device/lib/Makefile.in: build new _logexpf.c
9342 * device/lib/libfloat.lib: use new _logexpf.c
9344 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9347 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9348 device types which have less than 0x7f registers.
9350 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9352 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9354 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9356 * device/lib/printf_fast.c: only build on supported arch.
9357 * device/lib/printf_tiny.c: only build on supported arch.
9358 * device/lib/printf_fast_f.c: only build if asm float lib
9359 * device/lib/_fsget1arg.c: only build if asm float lib
9360 * device/lib/_fsget2args.c: only build if asm float lib
9361 * device/lib/_fsnormalize.c: only build if asm float lib
9362 * device/lib/_fsreturnval.c: only build if asm float lib
9363 * device/lib/_fsrshift.c: only build if asm float lib
9364 * device/lib/_fsswapargs.c: only build if asm float lib
9365 * device/include/stdio.h: don't provide print_fast,
9366 print_fast_f, print_tiny prototypes if --xstack used
9368 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9370 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9371 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9374 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9376 * device/lib/printf_fast_f.c: same as printf_fast, but
9377 with floating point enabled
9378 * device/lib/printf_fast.c: minor tweaks
9379 * device/include/stdio.h: add printf_fast_f
9381 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9383 * src/SDCCmain.c: make --float-reent default for mcs51
9384 * device/lib/_fsadd.c: added mcs51 assembly version
9385 * device/lib/_fssub.c: added mcs51 assembly version
9386 * device/lib/_fsmul.c: added mcs51 assembly version
9387 * device/lib/_fsdiv.c: added mcs51 assembly version
9388 * device/lib/_fseq.c: added mcs51 assembly version
9389 * device/lib/_fsneq.c: added mcs51 assembly version
9390 * device/lib/_fsgt.c: added mcs51 assembly version
9391 * device/lib/_fslt.c: added mcs51 assembly version
9392 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9393 * device/lib/Makefile.in: add _fscmp to build
9394 * device/lib/libfloat.lib: add _fscmp to build
9396 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9398 * device/lib/_fs2slong.c: added mcs51 assembly version
9399 * device/lib/_fs2sint.c: added mcs51 assembly version
9400 * device/lib/_fs2schar.c: added mcs51 assembly version
9401 * device/lib/_fs2ulong.c: added mcs51 assembly version
9402 * device/lib/_fs2uint.c: added mcs51 assembly version
9403 * device/lib/_fs2uchar.c: added mcs51 assembly version
9404 * device/lib/_slong2fs.c: added mcs51 assembly version
9405 * device/lib/_sint2fs.c: added mcs51 assembly version
9406 * device/lib/_schar2fs.c: added mcs51 assembly version
9407 * device/lib/_ulong2fs.c: added mcs51 assembly version
9408 * device/lib/_uint2fs.c: added mcs51 assembly version
9409 * device/lib/_uchar2fs.c: added mcs51 assembly version
9410 * device/include/float.h: added #define to select asm vs c
9412 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9414 * device/lib/printf_fast.c: improvements to float output
9415 * device/include/float.h: add defines for assembly float library
9416 * device/lib/_fsget1arg.c: receive 1 float arg
9417 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9418 * device/lib/_fsnormalize.c: normalize a float
9419 * device/lib/_fsreturnval.c: return float, various helper routines
9420 * device/lib/_fsrshift.c: right shift a float's mantissa
9421 * device/lib/_fsswapargs.c: swap 2 floats
9422 * device/lib/Makefile.in: build these 6 new files for mcs51
9423 * device/lib/libfloat.lib: add these 6 files to the library
9425 2004-12-26 Borut Razem <borut.razem AT siol.net>
9427 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9430 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9432 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9433 and fully reentrant and register bank neutral.
9434 * device/lib/printf_fast.c: added float (not enabled by default),
9435 added compact/slower integer (also not enabled by default),
9436 improved size/speed of fast integer code, other minor changes
9437 * device/include/stdio.h, device/lib/Makefile.in,
9438 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9440 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9442 * src/pic16/pcode.c: declaring variables other than at the start of a
9443 block is not supported in C by VC6.
9445 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9447 * applied a previous patch from Raphael Neider that wasn't included
9448 in the previous commits, which fixes infinite loops within jumptable
9450 * made some fixes that previous patches introduced
9452 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9454 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9455 that fixes an issue with AOP_PCODE asmop's offset,
9456 * (pic16_popCopyReg): update instance field too,
9457 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9458 function of pic port,
9459 * (genCmp, genAnd, genAssign),
9460 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9462 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9464 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9465 variables initial values to idata section,
9466 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9467 variables in some functions. This utilizes parmBytes field of iCode
9468 structure to hold the offset of the variable in stack. (might be
9469 able to use the stack field too?)
9470 * applied patch from Raphael Neider # ### , # ###
9471 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9472 variable initial values in idata section,
9473 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9474 for static variables with initial value
9475 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9476 applied fix in while loop from Raphael Neider.
9478 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9480 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9481 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9482 * src/ds390/ralloc.c (serialRegAssign): spill bits
9483 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9484 * support/Util/SDCCerr.c,
9485 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9486 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9487 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9489 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9491 * device/include/sdcc-lib.h: inserted LGPL, added includes
9492 asm/ds390/features.h and asm/mcs51/features.h
9493 * device/include/asm/default/features.h,
9494 * device/include/asm/gbz80/features.h,
9495 * device/include/asm/z80/features.h: added empty _AUTOMEM
9497 * device/include/asm/ds390/features.h,
9498 * device/include/asm/mcs51/features.h: added files with defines for
9499 _AUTOMEM and _STATMEM indicating automatic and static storage class
9500 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9501 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9502 * src/SDCCicode.c (geniCodeCast),
9503 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9504 * src/SDCCloop.c (loopInduction): removed unused variable lr
9505 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9506 to convertToFcall to include char modulo (RFE 1065037), added check
9507 if left operand is unsigned and use abs of literal value
9508 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9509 as it doesn't work after conversion from peephole.def to peephole.rul
9510 * src/mcs51/gen.c (toBoolean): added check for size,
9511 (genModOneByte): optimized code for signed char modulo a literal
9512 power of 2 (thanks to Hubert Sack),
9513 (genRRC): removed unnecessary "clr c",
9514 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9515 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9517 swapped rules 256.c and 256.d,
9518 extended 256.d by using new multiple checks (thanks Erik),
9519 added rules 256.e and 256.f,
9520 updated rule 261.a and 261.b to new generated code
9521 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9523 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9525 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9526 induction related bugs, including first part of bug #1074377
9528 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9530 * applied patch from bug-report #1076292,
9531 * applied patches for genAnd and Goto-optimizations for Raphael
9533 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9534 dump a less iCode information,
9535 * src/pic16/device.h (pic16_options_t): added field debgen,
9536 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9537 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9538 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9540 * (various functions): added macros FENTRY and FENTRY2 to functions,
9541 to emit function prologue,
9542 * (various functions): fixed indentation,
9543 * (genNearPointerGet): fixed loading of FSR0,
9544 * (genPackBits): applied patch from Raphael Neider to fix updating
9545 of FSR0 and touching only the modified bits,
9546 * src/pic16/genarith.c (various functions): added macros FENTRY to
9547 emit function prologue in comments,
9548 * src/pic16/pcode.h: added functions debugf2, debugf3,
9549 * src/pic16/ralloc.c: partial fix for packForPush caused
9552 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9554 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9555 <stsp AT users.sourceforge.net> with reversed byte order
9556 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9558 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9560 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9562 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9563 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9565 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9567 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9569 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9571 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9573 (setFromConditionArgs): friendly operand parser for peephole rules,
9574 (operandBaseName, operandsNotRelated): new peephole condition
9575 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9576 architecture specific register naming into account, handles n-way
9577 comparisons, and supports quoted literals
9578 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9580 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9582 * src/mcs51/peeph.def: fixed bug #1076940
9584 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9586 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9588 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9590 Adding support for replacing ljmps with sjmps in jumptables
9591 generated for switch statements. For now you need to set the
9592 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9593 Now 4 algorithms for mcs51 jumptable generation are used:
9594 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9595 addresses loaded pc-relative for up to 112 cases and stack-pushing
9596 target addresses loaded with offset from dptr for up to 256 cases.
9598 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9599 * src/mcs51/main.c: adapted constants for switch table generation
9600 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9602 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9604 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9605 * support/regression/tests/bug1057979.c: added test for bug 1073386
9607 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9609 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9612 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9614 * src/pic16/device.h,
9615 * src/pic16/genarith.c,
9618 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9620 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9622 Large cummulative patch for pic16 port.
9623 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9624 to call when a stack overflow occurs,
9625 * (malloc.h): added CVS Id tag,
9626 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9628 * added libc directory. The current version of LibC contains string
9629 functions, ctype functions and macros and some functions of the
9630 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9631 be extensively tested in the future. Standard disclaimer here.
9632 Library is not automatically build yet. But one can build it by
9633 invoking 'make' inside the libc directory.
9634 * added ADC library under libio. Preliminary version yet.
9636 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9637 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9638 aopForRemat() now and not by pic16_aopOp(),
9639 * (pic16_popGetTempReg): removed warning messgae when allocating
9640 temporary registers, its a buggy feature and will be removed,
9641 * (pic16_popGet): set register instance field in AOP_CRY,
9642 * (pic16_outBitC): fixed for results in size greater than 1,
9643 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9644 * (pic16_storeForReturn): optimized return of 0,
9645 * (genCmp): experimental code for new genCmp which uses PIC18's
9646 special compare&skip instructions. Initial tests fail some times
9647 with variables grater than 1 byte in size, so new code is disabled,
9648 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9650 * (genCast): began a fix to optimize the casting of a bit to another
9651 bit, now assigning a bitfield to another bitfield will fail, sorry,
9652 * src/pic16/main.c: disabled the use of lr-support feature,
9653 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9654 * added some function prototypes, added function _debugf prototype,
9655 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9656 bits with offset (case PO_GPR_BIT),
9657 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9659 * (isBankInstruction): modified to return 0 for no banking instruction,
9660 and 1 for banking instruction,
9661 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9662 caused stop processing pCodes after a inline assembly block,
9663 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9664 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9665 registers when it shouldn't,
9666 * src/pic16/ralloc.c (allocReg): add preliminary support for
9667 supporting a limited set of temporary registers,
9669 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9671 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9672 genDataPointerSet): ensure assignments always copy in MSB to LSB
9674 (loadRegFromAop): recognize CLRH optimization,
9675 (genFunction): optimize RECEIVE iCodes in reentrant functions
9677 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9679 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9680 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9682 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9683 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9684 contiguous with data
9686 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9688 * device/lib/_gptrget.c (_gptrget),
9689 * device/lib/_gptrgetc.c (_gptrgetc),
9690 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9691 instead of sjmp to ret
9692 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9693 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9695 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9697 * .version: bumped version to 2.4.7
9698 * device/lib/_gptrget.c (_gptrget): is now _naked
9699 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9700 * device/lib/_gptrput.c (_gptrput): is now _naked
9701 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9702 (createFunction): fixed xstack
9703 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9704 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9706 (geniCodeCritical): store original interrupt state in an iTemp bit
9707 var unless stack-auto
9708 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9709 * src/SDCCmain.c (setIncludePath): added include/target to search path
9710 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9711 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9713 (processFuncArgs): put bit vars in bit area
9714 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9715 unsaveRBank): fixed xstack,
9716 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9717 (genFunction, genEndFunction): fixed xstack,
9718 (genAssign): optimization don't walk backwards through mem
9719 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9720 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9721 * support/regression/Makefile: also make library (for stack-auto) when
9722 making "all" and added "test-mcs51-xstack-auto"
9723 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9724 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9725 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9726 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9727 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9728 make-library by MAKE_LIBRARY
9729 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9730 regression tests for xstack
9731 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9732 * support/regression/tests/critical.c: test for critical on mcs51
9734 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9736 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9737 built version of sdcc instead of installed version
9739 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9741 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9742 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9744 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9745 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9746 WARNING: remove device/lib/build/z80/printf.o by hand when
9747 updating from previous build!
9748 * device/lib/z80/printf.c: updated comment
9749 * support/regression/tests/bug1057979.c: test all ports now
9750 * support/regression/tests/bug1065458.c: file added
9752 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9754 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9755 *_start and *_end symbols for static functions
9757 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9759 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9760 and search crt0.o in all library paths,
9761 (setIncludePath): proper handling of --nostdinc,
9762 (setLibPath): proper handling of --nostdlib
9763 * support/regression/Makefile,
9764 * support/regression/ports/ds390/spec.mk,
9765 * support/regression/ports/gbz80/spec.mk,
9766 * support/regression/ports/hc08/spec.mk,
9767 * support/regression/ports/mcs51/spec.mk,
9768 * support/regression/ports/mcs51-large/spec.mk,
9769 * support/regression/ports/mcs51-stack-auto/spec.mk,
9770 * support/regression/ports/z80/spec.mk: use include and lib files from
9771 built version of sdcc instead of installed version
9772 * doc/sdccman.lyx: fixed typo in --nostdinc
9774 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9779 * src/pic/gen.c : added support to generate code for struct bit fields.
9781 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9783 * as/xa51/xa_version.h,
9784 * device/include/errno.h,
9785 * device/include/regc515c.h,
9786 * device/lib/_itoa.c,
9787 * device/lib/_ltoa.c,
9788 * device/lib/ser_ir_cts_rts.c,
9789 * sim/ucsim/xa.src/glob.cc,
9790 * sim/ucsim/xa.src/inst_gen.cc,
9791 * sim/ucsim/xa.src/xa_bit.cc,
9792 * sim/ucsim/xa.src/xa_sfr.cc,
9793 * sim/ucsim/z80.src/inst_dd.cc,
9794 * sim/ucsim/z80.src/inst_fdcb.cc,
9795 * support/scripts/keil2sdcc.pl,
9796 * src/pic16/pic16.dsp,
9797 * src/pic16/pic16a.dsp: corrected cvs line endings
9798 * device/lib/printf_large.c: fixed bug 1057979
9799 * src/pic16/gen.c: fixed non-C standard code
9800 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9801 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9802 * support/regression/ports/mcs51/support.c: reload T1 asap
9803 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9804 pdata use and clear idata startup behaviour
9805 * support/regression/tests/bug1057979.c: added
9807 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9809 * device/examples/ds390/ow390/ad26.h,
9810 * device/examples/ds390/ow390/cnt1d.h,
9811 * device/examples/ds390/ow390/crcutil.c,
9812 * device/examples/ds390/ow390/ownet.h,
9813 * device/examples/ds390/ow390/owsesu.c,
9814 * device/examples/ds390/ow390/swt12.h,
9815 * device/examples/ds390/ow390/swtoper.c,
9816 * device/examples/ds390/ow390/temp10.h,
9817 * device/examples/ds390/ow390/thermodl.c,
9818 * device/examples/ds390/tinitalk/tinitalk.dsp,
9819 * device/examples/ds390/tinitalk/tinitalk.dsw,
9820 * device/examples/mcs51/clock/hw.h,
9821 * device/examples/mcs51/simple2/go.bat,
9822 * device/examples/serialcomm/windows/serial.h,
9823 * device/examples/xa51/dummy.c,
9824 * device/examples/xa51/hello.c,
9825 * device/include/80c51xa.h,
9826 * device/include/at89x051.h: corrected cvs line endings
9828 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9830 * src/pic16/main.c (options): added command line --gstack, to trace
9831 stack over/under flows,
9832 * added pragma 'wparam' to allow passing first byte of function
9833 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9834 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9835 call to __gstack_test function and sets up the symbol as extern,
9836 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9837 * popaop): added call to pic16_testStackOverflow,
9838 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9840 * (genCall, genPcall): now all parameters are passed via stack
9841 except in functions that are pass to wparam pragma in which WREG is
9843 * (genPcall): REENTRANT flag is checked to see if variable prototype
9844 contains reentrant keyword, don't call a non-reentrant function, via
9845 a reentrant function pointer or vice versa, functions are never
9847 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9849 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9850 SIGSEGV when accessing a NULL register stucture,
9851 * (pic16_printGPointerType): modified to handle UPPER modifier for
9852 function initializers, changed prototype of function to simpler one,
9853 * (pic16_printIvalFuncPtr): check to see if function is already
9854 added in externs list,
9855 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9856 optimized a move from W to SFR with a move to the same register
9858 * device/lib/pic16/debug: NEW directory, contains debug features
9859 which are enabled when linking with libdebug.lib, currently command
9860 line option --gstack enables stack pointer tracing for over/under
9861 flow, corresponding sources are in debug/gstack
9863 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9865 * doc/sdccman.lyx: updated SDCC version,
9866 * (PIC16 port): update list of command line options,
9867 * src/pic16/device.h (structure pic16_options_t): added field gstack
9868 to enable stack overflow tracing on push/pops,
9869 * src/pic16/device.c (statistics structure): added statistics
9871 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9872 pic16_dump_int_registers): increase statistics counters for each
9873 * variable which is encountered
9874 * (pic16_dump_usection): emit each .udata variable to its own udata
9876 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9877 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9878 parameters via stack, otherwise use old scheme,
9879 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9880 assembler output file,
9881 * src/pic16/main.c: added command line options --gstack to enable
9882 push/pop tracing for stack overflow,
9883 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9884 instructions): added size of each instruction,
9885 * (pic16_countInstruction): estimate size of instructions in
9886 the_pFile list, inline assembly blocks are not counted,
9887 * (pic16_FixRegisterBanking): trace previous register usage, when
9888 banksel optimizations is greater than 0, don't emit a redudant
9891 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9893 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9894 * src/pic16/ralloc.c : applied same fix for pic16.
9895 * src/pic/gen.c : tidied it up a little.
9897 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9899 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9900 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9902 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9904 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9906 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9908 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9909 non-reentrant function __modsint in the interrupt function (thus
9910 corrupting math operations during serial I/O)
9911 * device/lib/ser_ir.c: as above, changed buffersize
9912 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9914 * doc/Makefile: added option -t for rsync
9916 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9918 * src/SDCCast.h (struct ast),
9919 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9921 2004-10-20 Borut Razem <borut.razem AT siol.net>
9923 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9926 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9928 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9930 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9931 support functions to replace long sequences of MOVFF's from access
9932 bank registers to stack and vice versa,
9933 * src/pic16/device.h: added new field opt_flags, where optimization
9934 flags can be set to enable certain features,
9935 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9936 * pBlock, (genFunction, genEndFunction): surroung loop for
9937 saving/loading used registers in stack with PC_INFO pCodes,
9938 INF_LREGS. Code in between can then be optimized by pCode optimizer
9939 to support function calls,
9940 * (genDataPointerSet): fixed bug which loaded float fields in
9941 structures with corrupt data,
9942 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9943 in a standard way debug info on stderr. Feature used for developing
9945 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9946 obsolete chunks of code,
9947 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9948 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9949 * pic16/src/pcode.c (pic16_newpCodeInfo,
9950 * (pic16_newpCodeOpLocalRegs),
9951 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9953 * (pic16_pCodeConstString): printing of the initial value of a
9954 symbol as a comment is inhibited since parsing was already done by
9955 copyStr and output is corrupt,
9956 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9958 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9960 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9962 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9964 * as/mcs51/lkarea.c: removed old K&R style,
9965 (lnksect): changed check on boundary error,
9966 (lnksect2): changed check on boundary error,
9967 (lnksect2): extend XSTK to end of page if size = 1
9968 * as/mcs51/lkmain.c: removed old K&R style,
9969 (Areas51): create l_IRAM symbol
9970 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9971 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9972 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9973 * device/lib/_mullong.c: added version to be compiled with xstack
9974 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9975 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9976 * device/lib/mcs51/crtxstack.asm: fixed comment
9977 * src/SDCCglue.c: maxInterrupts defaults to 0,
9978 (emitMaps): added pdata,
9979 (createInterruptVect): (re)moved default,
9980 (glue): added pdata,
9981 (glue): moved __start__xstack to XSTK with default size 1
9982 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9983 and options.float_rent when options.stackAuto is set,
9984 (linkEdit): only write XDATA_NAME if provided on command line
9986 * src/SDCCmem.c: added pdata
9987 * src/port.h: added pdata_name to PORT
9988 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9989 (saveRegisters, unsaveRegisters): removed usage of B,
9990 (genMinus): fixed accumulator clash,
9991 (genJumpTab): added comment, this needs another look
9992 * src/mcs51/gen.c: added check for "B in use" paranoia,
9993 added pushB() and popB()
9994 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
10001 * src/pic16/main.c,
10003 * src/z80/main.c: (reset_regparms) made void parameter explicit and
10004 added PSEG (PAG,XDATA) or NULL to port specifier
10005 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
10006 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
10007 (_mcs51_genInitStartup): removed __start__xstack equ,
10008 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
10009 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
10010 * src/z80/gen.c (_rleAppend): fixed warnings
10011 * support/regression/tests/zeropad.c: added pdata test
10012 * .version: bumped to 2.4.6
10014 2004-10-17 Borut Razem <borut.razem AT siol.net>
10016 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10017 as a part of nightly build
10019 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10021 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10022 WREG holds the first byte function parameters,
10023 * (aopForSym): take special case for symbols which are in FARSPACE
10024 but in CODESPACE too,
10025 * (assignResultValue): modified to take into account _G.useWreg,
10026 * (genCall): don't use wreg for parameter passing when function is
10027 declared as reentrant, too, added optimization INCF to stack
10028 pointer when stack parameter count is 1,
10029 * (genFunction, genEndFunction): refurnished and fixed to not using
10030 wreg for passing parameters when function has varargs or is
10031 reentrant, fixed bug with symbol name compare for generating
10032 functions in absolute address,
10033 * (pic16_storeForReturn): refurnished,
10034 * (genCmp): began writing a new version of the function, not ready
10035 yet, therefore it is disabled,
10036 * (genAssign): do not read code memory when assigning a function to
10037 a pointer function,
10038 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10039 array of characters, not pointer,
10040 * (pic16initialComments): in debug mode emit an .ident directive for
10042 * (_process_pragma): emit a new warning type (internal to pic16)
10043 when setting stack to default length, emit a similar warning when
10044 placing a function at absolute address and address is not word aligned
10045 * (_pic16_parseOptions): added 'return TRUE' statement,
10046 * (_pic16_linkEdit): if compiling a source, then add the source's
10047 file object, first in the list of objects to link,
10049 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10051 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10052 * src/pic/main.c : removed VC warning.
10053 * src/pic/gen.c : changed comment.
10055 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10057 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10058 reference to a deprecated symbol _GPTRREG was causing failure to
10059 link. Thanks G. M. Gallant for the info.
10061 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10063 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10064 comments for Bugs item #954788.
10066 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10068 * src/pic16/device.c (pic16_dump_gsection,
10069 * pic16_groupRegistersInSection): handle symbols declared to be in
10070 access bank differently,
10071 * src/pic16/gen.c (struct _G): added field resDirect,
10072 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10073 send values read from stack directly to result and don't allocate
10075 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10077 * (pic16_sameRegsOfs): NEW,
10078 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10079 free because they were not allocated from temporary pool,
10080 * pic16_popRegFromString): workaround to fix a problem with
10081 allocating variables twice or never,
10082 * (genGenPointerGet): using PRODL instead of FSR0H,
10083 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10085 * (genAssign): take advantage of the _G.resDirect flag,
10086 * (genCast): around line 11844, use mov2f instead of directly
10087 MOVFF'ing between operands to account for literal values,
10088 * src/pic16/genutils.c: some new debug functions for gpsim have been
10090 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10091 float with integer part only,
10092 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10093 place variables in access bank
10094 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10095 updated sources to reflect recent changes in gen.c
10097 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10099 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10100 sources that searched for headers in installation path, now the
10101 device/include/pic16 is used,
10102 * src/pic16/glue.c (pic16glue),
10103 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10104 .line directives if not in debug mode, this suppresses assembler's
10105 warnings for ignored directives
10107 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10109 * src/port.h: made reset_regparms prototype void parameter explicit.
10110 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10111 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10112 * doc/sdccman.lyx: documented warning disabling and how to use
10113 printf_large to make it print floats.
10114 * device/include/stdbool.h: NEW
10115 * device/lib/_atof.c,
10116 * device/lib/_divuint.c,
10117 * device/lib/_divulong.c,
10118 * device/lib/expf.c,
10119 * device/lib/printf_large.c,
10120 * device/lib/sincosf.c,
10121 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10122 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10123 a completely reentrant lib.
10125 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10127 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10128 * device/include/pic16/stdio.h: fixed bug with colon
10130 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10132 * device/include/pic16/stdio.h,
10133 * device/include/pic16/stdlib.h,
10134 * device/include/pic16/math.h: NEW
10135 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10136 declared as _naked to reduce overhead
10137 * device/lib/Makefile.in (target port-specific-objects-pic16):
10138 changed * to *.* so to ignore the CVS directory,
10139 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10140 stacked variables back in stack,
10141 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10144 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10146 * .version: bumped version number to 2.4.5
10147 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10148 * support/Util/SDCCerr.c (messages structure): added entry for
10151 Large cumulative patch for pic16 port and libraries.
10152 * device/include/pic16/sdcc-lib.h,
10153 * device/include/pic16/stdarg.h,
10154 * device/include/asm/pic16/features.h,
10155 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10156 * device/include/pic16/float.h: changes reentrant keyword with
10157 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10158 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10159 updated target build-libraries to include objects from gptr,
10160 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10161 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10162 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10163 all function headings,
10164 * src/SDCCmain.c: added global parameter userIncDirsSet,
10165 * (parseCmdLine): when option -I is encountered add directory to
10166 userIncDirsSet too,
10167 * src/version.awk: added space between control and long,
10168 * src/pic16/NOTES: added some notes for the port,
10169 * src/pic16/gen.c: added prototype for mov2fp function,
10170 * (fReturnpic16[]): properly named return value registers,
10171 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10172 * (aopForSym): added code to handle symbols with onStack flag set,
10173 symbols onStack are allocated PTRSIZE bytes,
10174 * (aopFreeAsmop): handles special case where asmops are stack objects,
10175 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10176 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10177 added argument lock to trace flaws in allocating temporary registers
10178 when developing port,
10179 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10180 * (pic16_popRegFromString): reenabled allocating a direct register
10182 * (assignResultValue): various beautifications,
10183 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10184 referenced function argument,
10185 * (genIpush): reenabled to allow stacked arguments, handles only
10186 ic->parmPush iCodes,
10187 * (genCall, genPcall): major changes to allow for variable argument
10188 functions, fixed a bug with falsely restoring stack pointer after
10189 returning from call,
10190 * (genFunction): pending code for critical function,
10191 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10192 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10193 * (genNearPointerGet): fixed bug with indirect reading, was always
10195 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10197 * (genAddrOf): rewrote code to take address of a stacked function parameter
10198 * (genCast): fixed casting to generic pointer type,
10199 * src/pic16/gen.h: added AOP_STA,
10200 * (struct asmop): added field stk,
10201 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10202 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10203 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10204 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10205 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10206 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10208 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10210 * (pic16_port structure): generic pointer size is set to 3,
10211 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10212 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10214 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10215 operand is an iTemp,
10217 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10219 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10220 * debugger/mcs51/simi.c: addapt new syntax of s51
10222 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10224 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10225 * src/pic16/pcode.c: commented out some calls to free() in order to
10228 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10231 * src/SDCCicode.c (isiCodeInFunctionCall),
10232 * src/avr/ralloc.c (selectSpil),
10233 * src/pic/ralloc.c (selectSpil),
10234 * src/pic16/ralloc.c (selectSpil),
10235 * src/ds390/ralloc.c (selectSpil),
10236 * src/hc08/ralloc.c (selectSpil),
10237 * src/xa51/ralloc.c (selectSpil),
10238 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10239 stack in the middle of a function call sequence (fixes bug #1020268)
10240 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10241 costs associated with the minimum switch case.
10243 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10245 * src/SDCC.lex: fixed bug #1030549
10247 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10249 * src/SDCCcse.h (struct cseDef),
10250 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10251 over a function call if the CSE is derived from a symbol whose
10252 address has been taken (fixes bug #1029883)
10253 * support/regression/tests/bug-1029883: a new regression test for
10256 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10258 * src/hc08/gen.c (emitinline): fixed bug #1029778
10259 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10260 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10261 and starts toward RFE #905167)
10263 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10265 * src/pic16/gen.c (mov2f): New function to move an operand to
10266 another without considering if it is a literal or a register,
10267 * (pic16_sameRegs): don't check if they are both AOP_REG,
10268 * (AccRsh): removed andmask=0 lines,
10269 * (genLeftShift): duplicated to be improved in future versions,
10270 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10271 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10272 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10273 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10274 * (insertBankSwitch): fixed inserting banksel directives algorithm
10275 for instructions that follow a skip instruction, this fixes a report
10276 for broken subtraction code generation,
10277 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10278 iCode is a left op, just in case result and right share the same
10281 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10284 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10286 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10287 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10288 on 2004-09-12; it was buggy
10290 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10292 * src/SDCCsymt.h: removed RESULT_CHECK
10297 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10299 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10301 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10302 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10303 configuration values no more rejected by compiler, they are assigned
10304 to configuration registers with a warning message instead,
10305 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10306 the for-loop so last conf register is emitted too,
10307 * (_pic16_initPaths): link library libsdcc.lib by default,
10308 * (_hasNativeMulFor): modified test for multiplication according to
10309 Raphael Neider's remarks. Integer multiplication is also done with
10311 * device/include/pic16/pic18fregs.h: corrected type error in while
10312 testing and including 18f6720 header file
10314 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10316 * src/pic16/device.h (pic16_options): removed field use_crt,
10317 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10318 until an optimization to handle single bits is added,
10319 * (pic16_loadFSR0): moved before genUnpackBits,
10320 * (genAnd): some white lines removed,
10321 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10322 leave_reset flags in pic16_options when using crt modules,
10324 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10326 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10327 for bugs 898889 & 979599. Also used some safer print instructions.
10329 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10331 * src/pic16/device.h (pic16_options_t): added field use_crt,
10333 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10334 catch a probable future bug,
10335 * src/pic16/gen.c: aopIdx function commented out,
10336 * (genAssign): commented out old code which used aopIdx,
10337 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10338 code, added if conditionals to take into account the --use-crt
10339 command line options,
10340 * src/pic16/main.c (pic16_optionsTable): added new command line
10341 options, --use-crt= and --no-crt,
10342 * (_pic16_linkEdit): now the proper crt object is added in the
10343 linker command line except than when --no-crt is specified,
10344 * src/pic16/pcode.c,
10345 * src/pic16/pcode.h: added some structures and functions for a new
10346 optimization scheme to compansate for instruction overhead between
10347 same iCodes, this scheme is currently under development and is not
10348 working in any way,
10349 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10351 * device/lib/pic16/startup/crt0i.c,
10352 * device/lib/pic16/startup/crt0iz.c: added global char variable
10353 __uflags to force the generation of an idata section
10355 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10358 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10359 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10361 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10363 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10364 Frieder) and clarified the default code optimization mode
10366 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10368 * src/SDCC.lex (doPragma, process_pragma),
10369 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10370 "opt_code_size", and "opt_code_balanced"
10371 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10372 regrouped options by category, added support for category headers
10373 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10374 and "--opt-code-size"
10375 * doc/sdccman.lyx: documented these new options and pragmas
10376 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10377 preference into account
10379 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10381 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10382 geniCodePreDec): Fixed bug 904237 by generating a warning
10384 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10386 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10388 * src/pic/device.c : When no max ram set validate full memory range.
10390 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10392 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10394 * device/lib/_gptrget.c,
10395 * device/lib/_gptrput.c: updated comment
10396 * device/lib/calloc.c,
10397 * device/lib/free.c,
10398 * device/lib/malloc.c,
10399 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10400 * src/SDCCcse.c (cseBBlock),
10401 * src/SDCCicode.c (printOperand, geniCodeArray),
10402 * src/SDCCicode.h (struct operand): fixed bug 868103
10403 * support/regression/tests/bug-868103.c: added
10404 * src/SDCCast.c (searchLitOp),
10405 * src/SDCCcse.h (struct cseDef),
10406 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10407 * src/SDCCicode.h (struct operand),
10408 * src/SDCCsymt.h (struct sym_link),
10409 * src/avr/gen.c (hasInc),
10410 * src/ds390/gen.c (hasInc),
10411 * src/hc08/gen.c (genPlusIncr, hasInc),
10412 * src/mcs51/gen.c (hasInc),
10413 * src/pic16/glue.c (pic16_printIvalChar),
10414 * src/pic16/ralloc.c (regWithIdx),
10415 * src/xa51/gen.c (hasInc) : removed warnings
10416 * src/SDCCast.c (createBlock): added comment ???
10417 * src/hc08/ralloc.c: updated comments
10419 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10421 * doc/sdccman.lyx: updated section on switch statements, added
10422 section about semaphore locking
10423 * doc/Makefile: added option -info for latex2html
10424 * device/lib/_gptrget.c,
10425 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10427 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10429 * src/pic/device.h,
10430 * src/pic/device.c,
10431 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10432 maxram is less than 0x100.
10434 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10436 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10438 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10441 * src/mcs51/main.c,
10442 * src/ds390/main.c,
10446 * src/pic16/main.c,
10449 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10450 a jump table is the best form for a switch statement, including
10451 automatic insertion of missing cases to make the case range
10452 continuous. Developed in collaboration with Frieder Ferlemann.
10454 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10456 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10457 accumulator result if it needs sign extension
10459 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10461 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10463 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10465 * device/lib/gbz80/printf.c,
10466 * device/lib/z80/printf.c: removed define for NULL
10468 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10470 * as/xa51/xa_link.c,
10471 * device/examples/ds390/ow390/ad26.c,
10472 * device/examples/ds390/ow390/cnt1d.c,
10473 * device/examples/ds390/ow390/counter.c,
10474 * device/examples/ds390/ow390/ds2480.h,
10475 * device/examples/ds390/ow390/ds2480ut.c,
10476 * device/examples/ds390/ow390/findtype.c,
10477 * device/examples/ds390/ow390/gethumd.c,
10478 * device/examples/ds390/ow390/owllu.c,
10479 * device/examples/ds390/ow390/ownetu.c,
10480 * device/examples/ds390/ow390/swt12.c,
10481 * device/examples/ds390/ow390/swtloop.c,
10482 * device/examples/ds390/ow390/temp.c,
10483 * device/examples/ds390/ow390/temp10.c,
10484 * device/examples/ds390/ow390/thermo21.c,
10485 * device/examples/ds390/ow390/tinilnk.c,
10486 * device/examples/ds390/ow390/tstfind.c,
10487 * device/examples/serialcomm/windows/serial.cpp,
10488 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10489 * device/include/reg51.h: fixed line endings for cvs
10491 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10493 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10494 packRegsForAccUse, packRegisters): new accumulator register
10496 * support/regression/ports/hc08/support.c (_putchar): suppress
10497 warning of unused variable
10498 * src/SDCCicode.c: added SWAP entry to codeTable
10500 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10502 * device/lib/sprintf.c: forgot to add this file before previous commit
10504 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10506 * src/pic16/gen.c (genPackBits): added operand right in function
10507 parameters, load result directly if p_type is POINTER (that is
10508 called by genNearPointerSet)
10509 * (genUnPackBits): added operand left in function parameters,
10510 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10511 FSR0 if accessing bitfields,
10513 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10515 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10516 _print_format; updated printf, sprintf, vsprintf
10517 * device/include/asm/default/features.h: corrected comment/define
10518 * device/lib/Makefile.in: added sprintf.c
10519 * device/lib/libsdcc.lib: added sprintf module
10520 * device/lib/printf_large.c,
10521 * device/lib/vprintf.c,
10522 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10524 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10525 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10526 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10528 * support/regression/tests/zeropad.c: define idata as data for hc08
10530 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10532 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10533 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10534 labels are referenced at least once (even if a reference is not found)
10535 * src/hc08/gen.c (emitcode): set isComment flag for comments
10536 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10537 loads), rules 6a..6b (optimize jumps to return)
10539 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10541 * device/lib/acosf.c (acosf),
10542 * device/lib/asinf.c (asinf),
10543 * device/lib/atanf.c (atanf),
10544 * device/lib/ceilf.c (ceilf),
10545 * device/lib/cosf.c (cosf),
10546 * device/lib/coshf.c (coshf),
10547 * device/lib/cotf.c (cotf),
10548 * device/lib/fabsf.c (fabsf),
10549 * device/lib/floorf.c (floorf),
10550 * device/lib/log10f.c (log10f),
10551 * device/lib/logf.c (logf),
10552 * device/lib/sinf.c (sinf),
10553 * device/lib/sinhf.c (sinhf),
10554 * device/lib/sqrtf.c (sqrtf),
10555 * device/lib/tanf.c (tanf),
10556 * device/lib/tanhf.c (tanhf),
10557 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10558 replaced all instances of "reentrant" in the library functions
10559 defined in math.h with this macro.
10560 * support/regression/tests/float_trans.c: reenabled test for hc08
10562 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10564 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10565 erroneously deleted
10567 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10569 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10570 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10571 multi-byte volatile operands are used
10572 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10573 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10574 initialization to area GSINIT0 so that it would always precede
10575 any static initializers in GSINIT
10576 * support/regression/tests/zeropad.c: fixed idata define for hc08
10577 * support/regression/tests/bug-927659.c,
10578 * support/regression/tests/float_trans.c: disabled tests for hc08
10579 pending missing library routines
10580 * .version: increased version number to 2.4.4 - hc08 port now passes
10584 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10586 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10587 * Makefile.common.in,
10589 * as/hc08/Makefile.in,
10590 * as/mcs51/Makefile.in,
10591 * as/z80/Makefile.in,
10592 * debugger/mcs51/Makefile.in,
10593 * device/include/Makefile.in,
10594 * device/lib/Makefile.in,
10597 * link/z80/Makefile.in,
10598 * packihx/Makefile.in,
10599 * sim/ucsim/main_in.mk,
10600 * sim/ucsim/avr.src/Makefile.in,
10601 * sim/ucsim/doc/Makefile.in,
10602 * sim/ucsim/gui.src/serio.src/Makefile.in,
10603 * sim/ucsim/hc08.src/Makefile.in,
10604 * sim/ucsim/s51.src/Makefile.in,
10605 * sim/ucsim/xa.src/Makefile.in,
10606 * sim/ucsim/z80.src/Makefile.in,
10608 * support/cpp2/Makefile.in,
10609 * support/librarian/Makefile,
10610 * support/makebin/Makefile: added DESTDIR to the install path proposed
10611 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10612 * doc/sdccman.lyx: added DESTDIR documentation
10614 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10616 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10617 instruction for interrupt handlers, use fast returns when returning
10618 from high priority interrupts
10620 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10622 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10624 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10625 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10626 bugs, ported much of Bernhard's code from mcs51
10627 * src/mcs51/gen.c (genSend),
10628 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10629 than one when calling a reentrant function
10630 * device/lib/_mullong.c: defined an alternate struct layout for big
10631 endian ports (hc08)
10633 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10635 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10638 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10640 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10641 are sane and complete before asking the port its prefered parameter
10642 passing method (fixes bug #1017633)
10643 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10646 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10648 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10649 problem in bitfields >= 8 bits.
10651 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10653 * src/SDCCsymt.c: undid changes that were not meant to be committed
10655 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10657 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10659 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10661 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10662 copied and wrong bit got inverted
10664 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10666 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10667 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10668 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10669 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10670 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10671 assignments to bitfields at known addresses
10672 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10673 reads from bitfields at known addresses
10674 * src/hc08/ralloc.c (packRegisters),
10675 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10676 genhc08Code): optimize pointer get values used as conditionals
10677 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10680 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10682 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10683 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10684 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10687 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10689 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10691 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10693 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10696 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10698 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10700 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10702 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10705 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10707 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10709 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10711 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10712 cases use more compact code.
10714 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10716 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10718 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10720 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10722 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10725 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10726 parameter of changePointer() from symbol* to sym_link*
10727 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10728 * src/SDCCsymt.c (compareType): void* type is castable to other
10729 pointers, but not necesarily an exact match.
10730 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10731 is no longer blindly treated as an exact match.
10732 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10734 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10736 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10738 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10742 * src/pic/ralloc.h,
10743 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10745 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10747 * src/pic/device.c,
10748 * src/pic/device.h,
10749 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10751 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10753 * src/mcs51/gen.c (emitcode): fixed bug #992819
10755 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10757 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10758 there's no need to make it worse
10760 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10762 * src/mcs51/ralloc.c (deassignLR),
10763 * src/ds390/ralloc.c (deassignLR),
10764 * src/hc08/ralloc.c (deassignLR),
10765 * src/z80/ralloc.c (deassignLR),
10766 * src/pic/ralloc.c (deassignLR),
10767 * src/pic16/ralloc.c (deassignLR),
10768 * src/avr/ralloc.c (deassignLR),
10769 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10770 rlivePoint): fixed another part of bug #971834
10772 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10774 * src/z80/main.c: enabled "critical" keyword
10775 * src/z80/mappings.i,
10776 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10777 functions (fixes bug #979646)
10778 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10780 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10782 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10785 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10787 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10788 doesn't disable too much optimizations
10790 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10792 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10794 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10796 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10798 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10800 * src/pic/gen.c tidied up tabs
10801 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10802 * src/pic/main.c tidied up tabs
10803 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10804 * src/pic/pcoderegs.c tidied up tabs
10805 * src/pic/ralloc.c tidied up tabs
10807 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10809 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10810 to S_FIXED for pic16 port and when symbol is not in level 0,
10811 allocate for S_REGISTER storage class and pic16 port, too,
10812 * src/pic16/device.h: prototype for checkSym,
10813 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10814 * (pic16_assignConfigWordValue): test the value and the mask to
10815 validate that the value is suitable for the configuration word,
10816 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10817 collect extern declared symbols, don't emit symbol twice, check
10818 first if symbol is in publics set first,
10819 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10820 * added command line '--fstack' which enables an experimental
10821 feature for stack access, too buggy to be used yet...
10822 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10823 * (pic16_allocDirReg): when register has storage class S_REGISTER
10824 allocate in pic16_dynAccessRegs,
10825 * device/include/pic16/pic18f????.h: modified configuration word
10826 naming convention, words started as CONFIG0H but should be CONFIG1H
10828 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10830 * device/include/mcs51reg.h: fixed bug 970993
10832 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10834 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10835 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10836 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10837 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10838 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10839 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10840 error/warning numbers,
10841 added function setWarningDisabled()
10842 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10843 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10844 _memcmp.c _memmove.c calloc.c realloc.c free.c
10845 * support/regression/tests/malloc.c: added tests for new functionality
10846 * support/regression/tests/zeropad.c: added tests for truncated initializers
10847 and initialized char arrays starting with '\x0'
10848 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10850 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10852 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10854 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10856 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10857 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10858 peephole 177.e. Thanks to anonymous
10860 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10862 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10863 function isn't used in the source but referenced as a
10864 variable initializer then declare it as extern in .asm file
10866 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10868 * .version: increased version number to 2.4.3
10870 Adding version extension according to ChangeLog CVS revision
10871 * src/Makefile.in (target all): added dependency 'version.h'
10872 * (rule version.h): added rule to create version.h from ChangeLog,
10873 * (rule dep): added dependency version.h,
10874 * src/version.awk: AWK script to create version.h
10875 * src/SDCCdwarf2.c (dwWriteModule),
10876 * src/SDCCglue.c (initialComments),
10877 * src/SDCCmain.c (printVersionInfo): modified to write after
10878 version string the version extension number,
10879 * src/SDCCutil.c: included "version.h"
10880 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10882 * src/SDCCutil.h: added prototype for getBuildNumber
10884 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10885 includeDirsSet, too,
10886 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10887 const char [] is found in function prototype...
10889 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10890 moving to WREG with source is already in WREG,
10891 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10892 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10893 * (aopForSym): stack'ed symbols are partially supported, added
10894 if-clause to support symbols in FARSPACE,
10895 * (sameRegs): added test for AOP_ACC to see if registers are same,
10896 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10897 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10898 * (pic16_popRegFromString): will not allocate a new register if it
10899 doesn't find one by name, bug may have introduced...
10900 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10901 * (genIpush): revived to use pic16 port's stack,
10902 * (genAddrOf): added incomplete case for stack'ed operand,
10903 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10904 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10905 can handle multibyte operands,
10906 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10907 * (pic16initialComments): added message for MPLAB compatibility
10909 * src/pic16/main.h: prototype for pic16_mplab_comp,
10910 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10911 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10912 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10913 because of increased complexity of procedure,
10914 * (_process_pragma): stack pragma changed to format 'stack pos len',
10915 emit symbol '_stack_end' to conform with gplink,
10916 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10917 to search for register,
10918 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10920 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10921 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10922 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10923 case for PO_GPR_REGISTER,
10924 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10925 dies, the new era is ahead !...
10926 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10927 pic16_dynInternalRegs,
10928 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10929 * (pic16_allocDirReg): minor optimizations and bug fixes,
10930 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10932 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10933 load stack and frame pointer with address of 'stack_end' symbol
10935 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10937 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10938 without source code but only variable initializers
10940 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10942 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10943 external are not declared as extern to reduce overhead while linking
10945 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10947 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10949 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10951 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10952 Yee Keat for the patch
10953 * src/SDCCast.c (decorateType): fixed bug #979599
10954 * src/ds390/gen.h: removed local fReturnSizeDS390
10955 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10956 * src/ds390/gen.c (genAnd, genOr, genXor),
10957 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10959 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10961 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10962 add relFilesSet to $3, manipulate $2 to handle linking of object
10963 files without source files in command line,
10964 * device/include/pic16 (all headers): added ID location macros,
10965 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10966 entries for ID location bytes,
10967 * (pic16_assignIdByteValue): NEW,
10968 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10969 added field dumpcalltree to pic16_options_t,
10970 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10971 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10972 emitting rFalseIfx label after check_carry label,
10973 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10974 pic16_emitDIRegs), NEW
10975 * (pic16glue): dump .calltree file when option --calltree found,
10976 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10977 * (_pic16_genAssemblerPreamble): emit ID locations after
10978 configuration registers,
10979 * (pic16_linkCmd): modifications of the link command,
10980 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10981 * (pic16_pCodeInitRegisters): don't init stack registers,
10982 * (pic16_findPrevInstruction): fixed bug,
10983 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10984 bug with immediate registers,
10985 * (buildCallTree): traces stack push and pop,
10986 * (pct2): dump also stack usage for each function,
10987 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10988 * (pic16_allocDirReg): various modifications,
10989 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10992 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10994 * src/pic16/pcode.c: removed buggy double colon
10996 2004-07-01 Borut Razem <borut.razem AT siol.net>
10998 * support/scripts/sdcc.nsi: added include/pic16 to setup
11000 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
11002 * device/lib/Makefile.in: fixed bug in target objects-pic16,
11003 * device/lib/pic16/Makefile: prefixed with dash (-) command under
11005 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
11006 specific command line arguments. Also added sample lkr script
11007 for placing a variable at a specific memory bank.
11008 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
11009 at a specific memory bank,
11010 * (pic16_dump_isection): fixed bug which caused string literals to
11011 be omitted when dumping idata section,
11012 * (pic16_groupRegistersInSection): added code to handle registers
11013 in specific memory banks,
11014 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11015 public, all references are renamed too,
11016 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11018 * (pic16_storeForReturn): added case to handle when dest is WREG,
11019 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11020 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11021 pic16_rel_udata, check to see if that register is marked as being
11022 a member of a specific memory bank,
11023 * (pic16_printIvalCharPtr): added code to add string literals either
11024 to code or the idata sections,
11025 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11026 also accept the 'udata' pragma,
11027 * src/pic16/main.h: new structure types sectName and sectSym
11028 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11029 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11030 * (pic16_findPrevInstruction): fixed, it returned nothing,
11031 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11032 instruction combinations,
11033 * (pic16_FixRegisterBanking): heavily reorganised,
11034 * (pic16_AnalyzeBanking): if generating banksel directives is
11035 disabled, then don't call FixRegisterBanking at all,
11036 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11037 completely removed,
11038 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11040 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11042 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11043 Phuah Yee Keat <yk.phuah AT nestac.com>
11045 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11047 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11048 correctly the IVT even if it is relocated to some other location
11050 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11052 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11053 * device/include/pic16/pic18f2220.h: NEW,
11054 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11055 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11056 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11057 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11058 nodefaultlibs, ivt_loc is the location of the interrupt vector
11059 table, and nodefaultlibs signs that default libraries should not be
11060 linked in link stage,
11061 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11062 according to --ivt-loc argument,
11063 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11064 when pragma stack is found,
11066 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11068 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11069 256 (range check), 257 (do while), 258.a-f (bit banging
11070 f.e. on 3-wire SPI bus)
11072 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11074 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11075 variables used exclusively within a loop
11077 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11079 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11081 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11083 * src/SDCClrange.c (computeClash): fixed bug #971834
11085 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11087 * src/mcs51/gen.c (genCmp): fixed bug #975903
11088 * src/hc08/gen.c (operandsEqu),
11089 * src/ds390/gen.c (operandsEqu),
11090 * src/z80/gen.c (operandsEqu),
11091 * src/pic/gen.c (operandsEqu),
11092 * src/pic16/gen.c (operandsEqu),
11093 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11094 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11096 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11098 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11100 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11102 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11103 default case in switch statement,
11104 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11105 to eliminate problem with initialisation of pointers, but problem
11107 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11108 * (emitStaticSegment): removed various lines emitting debug info,
11109 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11110 added processor registers for utilizing EEPROM,
11111 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11112 configurable and set 8
11114 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11116 * .version: increased version number to 2.4.2,
11118 Cumulative patch for pic16 port
11119 * src/pic16/device.c: changed scheme to dump initial values for
11120 variables in idata segment, all print_idata* functions were removed,
11121 now the pic16_printIval* will be called,
11122 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11123 * _pic16_printPointerType, pic16_printPointerType,
11124 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11125 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11126 NEW, similar to the respective functions in SDCCglue.c,
11127 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11128 way, emitting hex bytes,
11129 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11131 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11133 * src/avr/ralloc.c (serialRegAssign),
11134 * src/xa51/ralloc.c (serialRegAssign),
11135 * src/pic/ralloc.c (serialRegAssign),
11136 * src/pic16/ralloc.c (serialRegAssign),
11137 * src/hc08/ralloc.c (serialRegAssign),
11138 * src/z80/ralloc.c (serialRegAssign),
11139 * src/ds390/ralloc.c (serialRegAssign),
11140 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11142 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11144 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11145 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11147 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11149 Cumulative patch for pic16 port:
11150 * src/pic16/device.h (typedef PIC16_device) modified fields for
11151 defining microcontrollers,
11152 * src/pic16/device.c: added new info for all devices in Pics16 array,
11153 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11154 to be optimised out by the pCode optimiser,
11155 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11156 specially, bug reported by G.M. Gallant,
11157 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11158 as force'd so that cannot be optimised out by pCode optimiser,
11159 * src/pic16/pcode.c,
11160 * src/pic16/pcodepeeph.c,
11161 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11162 they are disabled by default, but can be enabled explicit with
11163 command argument --denable-peeps, for testing,
11164 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11165 --pomit-ivt in COMPILE_FLAGS
11167 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11169 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11170 compilation on MSVC
11172 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11174 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11176 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11178 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11179 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11181 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11183 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11184 would only assign 0x300001 register.
11186 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11188 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11189 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11191 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11193 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11195 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11196 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11197 added peephole 254 (left shift), 255 (jump table)
11199 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11201 * device/lib/Makefile.in: removed comment line with model-pic16,
11202 * (target port-specific-objects-pic16): the libraries and objects
11203 are copied to the build directory form the device/lib/pic16/bin
11206 Cumulative patch concerning pic16 port:
11207 * library directory has been re-organized,
11208 * added support for PIC18F1220,
11209 * added headers and library sources for chips 18f1220,18f6520,
11210 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11212 * configuration registers setting has changed, now each supported
11213 device has a complete description of the registers it uses,
11214 * all initialisations are moved to idata sections, these section
11215 can be absolute or relocatable,
11216 * fixed initialisation of codespace variables,
11217 * fixed warning about PCLATU and gpsim,
11218 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11219 * (genAssign): use table reads when assigning from variables in codespace,
11220 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11221 char/int variables placed in codespace,
11222 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11223 registers set in .asm file, no need for --pomit-config-words anymore,
11224 * (pic16glue): some 8051 legacy segments are commented out
11225 (to be removed completely),
11226 * added support for alternative assembler and linker with --asm=
11227 and --link= command line arguments,
11228 * peepholes are disabled automatically in the port, no need to
11229 specify on command line,
11230 * port supports natively char/int/long multiplication, but converts
11231 all divisions to support functions,
11232 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11233 to the file set in variable $2,
11234 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11235 strings in ASCII format and not in hex,
11236 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11237 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11238 allocate proper register if iCodes aren't temporary,
11240 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11242 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11244 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11246 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11249 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11251 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11252 computed address is reused
11253 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11254 multi-byte bitfields
11256 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11258 * src/z80/gen.c: (genArrayInit): must check for pointers too
11260 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11262 * support/regression/tests/zeropad.c: never meant to commit the
11263 nestedstruct test: removed, added check for GCC version
11265 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11267 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11268 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11269 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11270 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11271 bugs 928906 and 954082 half-empty initializers
11273 * src/SDCCsymt.c (getAllocSize): added for above fix
11274 * src/z80/gen.c (genArrayInit): fixed bug 741044
11275 * support/regression/tests/zeropad.c: added tests
11277 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11279 * src/pic16/device.c (pic16_dump_section): corrected bug which
11280 caused some symbols of the libraries to be misplaced
11282 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11284 * src/pic16/glue.c,
11285 * src/pic16/ralloc.h,
11286 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11287 to fix conflict with pic port
11289 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11291 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11292 externs configuration variables,
11293 * src/pic16/ralloc.h,
11294 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11295 prototype in header, commented out some debug messages
11297 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11299 * src/pic16/glue.c,
11300 * src/pic16/main.c,
11301 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11302 for gpasm COFF object generation. Thanks to D. Hawkins for
11305 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11307 * src/ds390/main.c,
11308 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11309 Brock for spotting this)
11310 * src/ds390/gen.c (genEndFunction),
11311 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11312 interrupt handler and critical. Disable push/pop optimizations when
11313 peephole optimizations disabled.
11315 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11317 Updated pic16 library sources and headers.
11318 * device/lib/pic16/pic18f*/ ,
11319 * device/include/pic16/*.h: modified to handle structured SFR
11322 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11324 * src/port.h (PORT structure): added hook initPaths, now each
11325 port can declare its own default search paths,
11326 which can been seen with the --print-search-dirs option,
11327 see pic16 port for example,
11328 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11329 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11330 * (doPrintSearchDirs): NEW, replaces in a central manner the
11331 printing of search dirs which was split in set*Paths functions,
11332 * (main): added call to port->initPaths and doPrintSearchDirs,
11334 * src/ds390/main.c,
11337 * src/izt/tlcs900h.c,
11338 * src/mcs51/main.c,
11340 * src/pic16/main.c: modified port structures to reflect addition of
11343 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11344 * (pic16_dump_section): for registers in same address reserve memory once,
11345 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11347 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11348 result is greater in size than right or left,
11349 * (pic16_genUMult8X8_8): there are some cases where the result can
11350 be 16 bits size, so handle these,
11351 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11352 * (pic16_outBitC): modified to emit pcodes,
11353 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11355 * (genDivOneByte): implemented algorithm to divide 8-bits,
11356 * (genCmp): uncommented goto, but issues still exist,
11357 * (genAnd): fixed a bug with variables >8bits,
11358 * (genPackBits): optimization added that uses BCF/BSF to change a
11360 * (genAssign): fixed bug when assigning floating point literals,
11361 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11362 __sdcc_gsinit_startup label,
11363 * src/pic16/main.c (_pic16_init): removed search directory
11365 * (_pic16_initPaths): NEW, used to initialise search directories,
11366 * (_hasNativeMulFor): support functions for all except char/int
11367 multiplication, and char division,
11368 * (PIC16_port struct): modified entry for native mul support,
11369 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11371 * (buildCallTree): call to register_usage is ifdef'ed out,
11373 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11375 * device/include/string.h: applied Stas Sergeev's patch to make this
11376 header file compatible with the preprocessor -Wundef option
11377 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11378 failure (fixes bug #941458)
11380 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11382 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11383 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11384 that the variable, not the function, should be static
11385 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11386 to be consistent with non-literal case
11388 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11390 * src/SDCCast.c (isConformingBody): fixed bug #949967
11391 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11392 convilong): fixed bug #952086
11394 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11396 * src/SDCCmem.c (allocVariables): fixed bug #955321
11398 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11400 * src/hc08/main.c (_hc08_genAssemblerEnd),
11401 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11402 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11403 completely eliminated the use of a temporary file
11404 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11405 when more than one file linked
11406 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11408 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11410 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11411 which fixes bug #543481
11412 * support/regression/tests/bug-751703.c: fixed comments left from a
11413 cut and paste error
11414 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11415 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11416 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11418 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11419 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11420 are now changed to underscores in moduleName
11422 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11424 * as/mcs51/lkmem.c: better fix for bug #954173
11426 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11427 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11429 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11430 * device/include/c8051f000.h,
11431 * device/include/c8051f120.h,
11432 * device/include/c8051f300.h,
11433 * device/include/c8051f310.h,
11434 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11435 PWM16) and detab'ed
11437 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11439 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11440 and mailing lists, doc'ed --no-peep-comments, removed reference
11441 to knoppix (newest version has no LyX/LaTeX), other minor changes
11442 * src/SDCCglue.c (glue): save 2 bytes stack space with
11443 option --main-return. The ljmp could probably be avoided too
11445 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11447 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11449 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11451 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11452 * src/SDCCopt.c (isLocalWithoutDef),
11453 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11454 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11455 (credit to Maarten Brock for patch #949363, on which this is based)
11456 * support/regression/tests/bug-751703.c: some test cases of extern used
11457 within inner scopes.
11459 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11461 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11463 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11465 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11466 dwWriteLabel): fix to create valid debugger symbols even when
11467 the module name has non-alphanumeric symbols in it
11468 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11469 when a variable's allocation has been optimized away
11472 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11474 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11476 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11477 * src/mcs51/main.c,
11478 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11479 * src/ds390/main.c,
11480 * src/z80/gen.c (z80_emitDebuggerSymbol),
11482 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11484 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11485 * src/pic16/main.c,
11486 * src/avr/gen.c (avr_emitDebuggerSymbol),
11488 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11490 * src/SDCCdebug.c (emitDebuggerSymbol),
11492 * src/port.h: added a debugger struct to the port struct. Added a
11493 callback for defining debugger symbols
11495 * src/SDCCast.c (createLabel),
11496 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11499 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11500 iCode back to the ast for the function
11502 * src/hc08/ralloc.c (hc08_assignRegisters),
11503 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11504 unneeded fields from the regs struct.
11505 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11506 pushReg() & pullReg() functions instead of emitcode()
11508 * src/hc08/gen.c (genLabel, genhc08Code),
11509 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11511 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11514 * src/hc08/gen.c (genEndFunction, genhc08Code),
11516 * src/mcs51/gen.c (genEndFunction, gen51Code),
11518 * src/ds390/gen.c (genEndFunction, gen390Code),
11520 * src/z80/gen.c (genEndFunction, genZ80Code),
11523 * src/pic/gen.c (genEndFunction, genpic14Code),
11525 * src/pic16/gen.c (genEndFunction, genpic16Code),
11527 * src/avr/gen.c (genEndFunction, genAVRCode),
11529 * src/xa51/gen.c (genEndFunction, genXA51Code),
11531 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11532 specific code to cdbFile.c and out of the backend code generators
11534 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11535 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11536 starting address is now 0
11539 * as/hc08/m08pst.c,
11540 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11541 assembler directive for DWARF support
11542 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11546 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11548 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11550 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11551 and inappropriate peephole optimization in jump tables
11553 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11555 * as/hc08/m08pst.c,
11556 * src/SDCCglue.c: sdccopt works for the hc08 port now
11558 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11560 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11562 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11564 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11566 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11568 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11572 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11573 comments from the peephole optimizer replacement rules
11574 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11576 * src/SDCCcse.c (updateSpillLocation),
11577 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11579 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11580 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11581 objects far pointers
11583 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11585 * src/SDCCsymt.h: a missing part of my last change
11586 * src/pic/ralloc.c (regTypeNum),
11587 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11589 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11592 * src/SDCCicode.c (aggrToPtrDclType),
11593 * src/SDCCptropt.h,
11594 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11595 ptrPseudoSymConvert),
11596 * src/pic/ralloc.c (regTypeNum),
11597 * src/pic16/ralloc.c (regTypeNum),
11598 * src/hc08/ralloc.c (regTypeNum),
11599 * src/ds390/ralloc.c (regTypeNum),
11600 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11601 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11603 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11605 * link/z80/lkmain.c (afile),
11606 * as/hc08/lkmain.c (afile),
11607 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11608 prevent a pointer problem when a filename has no directory and
11609 no extension specified.
11611 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11613 * link/z80/lkmain.c (afile): allow periods in directory names
11614 * link/z80/lkmain.c (afile),
11615 * as/mcs51/lkmain.c (afile),
11616 * as/hc08/lkmain.c (afile): allow linker script file to have an
11617 extension other than ".lnk"
11618 * link/z80/lklex.c (getfid),
11619 * link/z80/lkmain.c (parse),
11620 * as/mcs51/lklex.c (getfid),
11621 * as/mcs51/lkmain.c (parse),
11622 * as/hc08/lklex.c (getfid),
11623 * as/hc08/lkmain.c (parse): Support comments in the linker script
11624 file on lines by themselves and after filenames
11626 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11628 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11630 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11632 * src/z80/peeph-z80.def: removed some peephole rules that don't
11633 work with multibyte arithmetic (fixed bug #937126)
11634 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11635 to registers and not global variables
11636 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11637 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11638 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11639 checking for assignments not internally generated (fixed bug #931895)
11640 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11641 structure member (fixed bug #930072)
11643 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11645 * src/SDCCmain.c (linkEdit),
11646 * src/hc08/main.c (_hc08_parseOptions),
11647 * as/hc08/Makefile.in,
11648 * as/hc08/aslink.h,
11650 * as/hc08/m08pst.c,
11651 * as/hc08/lkrloc.c (relr, rele),
11652 * as/hc08/lkarea.c (lnkarea)
11653 * as/hc08/lkmain.c (afile, parse),
11654 * as/hc08/lkelf.c: support for ELF output
11655 * as/hc08/lks19.c (s19),
11656 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11658 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11660 * as/mcs51/lkihx.c: Fixed bug #899105.
11662 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11664 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11665 .dsp files from Unix to DOS.
11667 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11669 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11670 function pointers; we have been compliant for several months now.
11671 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11672 change that was accidently commented out
11673 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11674 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11677 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11679 * src/hc08/gen.c: output of all of the internal debugging information
11680 is now controlled by the D() macro; it is disabled by default
11682 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11684 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11685 harder to keep the same registers during a CAST iCode
11686 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11687 long via int can be done in a single cast, if the signedness is
11689 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11690 putchar() in tinibios.c in ds390's library
11692 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11694 * src/SDCCast.c (decorateType): fixed bug #898889,
11695 cast result of a literal complement too
11696 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11697 fixed check for bitfields
11699 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11701 * src/SDCCicode.c (geniCodeLogic): made it static,
11702 (geniCodeLogicAndOr): added in order to fix bug #905492,
11703 (ast2iCode): fixed bug #905492
11704 * support/regression/tests/bug-905492.c: added
11705 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11706 (processParms): fixed bug #927659: don't copy parms, this will clear
11708 * support/regression/tests/bug-927659.c: added
11710 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11712 * src/SDCCast.c (addCast): don't cast float to char
11713 * device/lib/libsdcc.lib: added _memmove
11715 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11717 * device/lib/large/Makefile: fixed parallel execution by
11718 replacing `make` by `$(MAKE)`
11720 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11722 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11723 offsets (fixes bug #923936)
11725 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11727 * device/lib/small/Makefile: fixed parallel execution by
11728 replacing `make` by `$(MAKE)`
11730 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11732 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11734 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11736 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11737 * src/regression/Makefile: Regression test was not running.
11739 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11741 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11742 complement if possible
11743 * src/SDCCval.c (valComplement),
11744 * src/SDCCicode.c (operandOperation): fixed complement of literal
11745 * support/regression/tests/onebyte.c (testComplement): added
11747 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11749 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11750 return an optimized tree; actually replace actParm with the new tree
11751 * src/SDCCast.h: added some parantheses to remove side effects
11752 * support/regression/tests/bug-920866.c
11754 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11755 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11756 Bit operands were not being handled properly in the pic14 port.
11757 (now src/regression/add.c passes again).
11759 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11761 * src/SDCC.y (labeled_statement): case and default no longer require
11762 a following statement (RFE #893037)
11764 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11766 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11767 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11768 disabled (fixes bug #916294)
11769 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11770 "mov a,acc"; patch provided by Lenny Story
11771 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11773 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11775 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11777 * src/ds390/gen.c (genFunction, genEndFunction),
11778 * src/ds390/ralloc.c (ds390_assignRegisters),
11779 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11780 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11781 pushed if there are parameters passed on the stack. Also, a cleaner
11782 way to decide if r0/r1 should be pushed/popped. (Together they fix
11785 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11788 * device/lib/mcs51/crtpagesfr.asm,
11789 * device/lib/mcs51/crtxinit.asm,
11790 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11791 to avoid confusion with Si Lab's SFRPAGE register.
11793 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11795 * src/SDCCglue.c (emitMaps): allow public sfr variables
11796 * src/SDCCglue.c (initialComments): include compiler build date
11797 with compiler version and put the timestamp of the generated
11798 assembly file on a serperate line to be less confusing.
11799 * src/port.h: added genInitStartup hook
11801 * src/ds390/main.c,
11804 * src/pic16/main.c,
11806 * src/z80/main.c: genInitStartup initialize as NULL (default to
11807 historical behaviour)
11808 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11809 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11810 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11811 library instead of hard coding it into the compiler.
11812 * support/regression/ports/mcs51-stack-auto/spec.mk,
11813 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11814 * device/lib/mcs51/Makefile,
11815 * device/lib/small/Makefile,
11816 * device/lib/large/Makefile,
11817 * device/lib/mcs51/crtpagesfr.asm,
11818 * device/lib/mcs51/crtstart.asm,
11819 * device/lib/mcs51/crtxclear.asm,
11820 * device/lib/mcs51/crtxinit.asm,
11821 * device/lib/mcs51/crtclear.asm,
11822 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11823 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11824 and into user configurable files.
11825 * device/lib/clean.mk: clean mcs51 directory too
11826 * support/regression/tests/longlit.c: added static to T1 declaration
11827 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11828 accesses in the initialization code
11830 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11832 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11833 OSCTRIMVAL as noted in bug #916008
11835 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11837 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11838 in loops with multiple exits (reported as incorrect registers
11839 used by Martin Helmling in Sdcc-user list)
11841 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11843 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11844 made ds390 register extensions look less like error messages
11846 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11848 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11849 reported by Adam Wozniak in Sdcc-user list
11851 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11853 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11854 arithmetic optimizations, added debug output
11856 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11858 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11859 * sdcc.spec: updated and split sdcc into 3 rpms
11860 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11861 needed for literals of LEFT_OP and '+'
11862 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11863 introduced RESULT_TYPE_NOPROM
11864 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11866 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11867 limited promotion to int only for '*'
11868 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11870 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11872 * src/pic16/gen.c (genSkip),
11873 (genc16bit2lit), (gencjneshort): commented out
11874 (is_LitOp): new helper function, checks operand type
11875 (genCmpEq): rewritten
11877 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11879 * support/regression/tests/bug-908454.c: added
11881 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11883 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11884 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11885 (geniCodeCast): cosmetic, don't preserve bit storage class
11886 (geniCodeLeftShift): added promotion
11887 (geniCodeLogic): fixed regression
11888 * src/SDCCsymt.c (computeTypeOr): accept bits too
11889 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11891 2004-03-07 Borut Razem <borut.razem AT siol.net>
11893 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11895 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11897 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11898 version of pic16_genPackRegisters which does not check if ic is a
11900 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11901 function cause string1.c regression test fails
11903 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11905 * sim/ucsim/configure.in,
11906 * sim/ucsim/configure,
11907 * sim/ucsim/doc/Makefile.in: use docdir
11908 * src/SDCC.y: fixed sbit atrributes
11909 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11910 * src/SDCCast.c (decorateType): |^& need special promotion handling
11912 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11913 * src/SDCCsymt.h (computeType),
11914 * src/SDCCicode.c: computeType() needs op
11915 * src/SDCCsymt.c (checkTypeSanity),
11916 * doc/sddman.lyx: "plain" bitfields are unsigned
11917 * src/SDCCsymt.c (computeTypeOr): added
11918 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11920 * src/SDCCval.c (val*): computeType() needs op
11921 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11922 * support/regression/tests/onebyte.c: added tests for |^&
11924 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11926 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11927 for writing icode into asm output.
11929 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11931 * src/pic16/device.c: added some debug lines enabled
11932 with macro DEBUG_CHECK,
11933 * src/pic16/genarith.c: more debug in genPlus,
11934 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11935 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11936 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11937 * (aopForSym): onStack symbols are re-placed in data memspace,
11938 and onStack flag is cleared,
11939 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11940 copy temporary pcodeop,
11941 * (genPcall): added warning for not updating PCLATU,
11942 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11943 always true for pic16 port,
11944 * (genMultOneWord): NEW, supports integer multiplication,
11945 * (genMult): modified to call genMultOneWord,
11946 * (ifxForOp): added warning when return NULL,
11947 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11948 flag is set before call to operandFromSymbol for implicit
11950 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11951 options.intlong_rent are set by default,
11952 * (_hasNativeMulFor): modified to allow port generation of integer
11954 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11955 set regtype to REG_SFR for all registers, restricting seting the
11956 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11958 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11960 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11961 more than 500 times in the regression tests
11963 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11965 * support/Util/SDCCerr.h,
11966 * support/Util/SDCCerr.c,
11967 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11969 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11970 for symbol conflicts.
11971 * support/valdiags/tests/enum.c,
11972 * support/valdiags/tests/tentdecl.c,
11973 * support/valdiags/tests/struct.c: expect possible error messages
11974 referring to original symbol definitions.
11975 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11977 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11979 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11981 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11983 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11985 * src/pic16/ralloc.c (newReg): fixed bug #908929
11987 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11989 * src/ds390/gen.c: added missing #include "main.h"
11991 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11993 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11994 checking if symbol is already in set,
11995 * src/pic16/device.h: prototype for checkAddSym,
11996 * src/pic16/gen.c: (_G): added entry interruptvector,
11997 * (assignResultValue): removed some commented out lines,
11998 * (genFunction): check for ISR via sym->type, absolute section for
11999 interrupt code is created via a new pBlock, the goto instruction is
12000 placed now correctly at the interrupt vector position, changed all
12001 references from ivec to _G.interruptvector,
12002 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
12003 is the interrupt is a high priority one, same for return from ISR,
12004 * src/pic16/glue.c: changed all calls of addSetHead for publics and
12005 externs to calls of checkAddSym,
12006 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
12007 pic16_pcode_verbose flag is set,
12008 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
12009 * src/pic16/pcoderegs.c: message about how many registers are saved
12010 will only be emitted if pic16_pcode_verbose flag is set,
12012 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12014 * src/ds390/ralloc.h,
12015 * src/ds390/ralloc.c (ds390_regWithIdx),
12016 * src/ds390/gen.c (emitcode),
12017 * src/ds390/main.h,
12018 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12019 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12020 ds390operandCompare, getRegsRead, getRegsWritten,
12021 initializeAsmLineNode): customized instruction size calculation for
12022 ds390, started basis for some register optimizations
12023 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12024 corresponding assembly output
12025 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12026 missing push/pop of r0/r1. Optimized push/pops
12028 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12030 * src/mcs51/main.c (instructionSize): fixed ACALL size
12031 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12033 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12035 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12036 the sorting of rlist with NULL elements
12037 * (print_idataType, print_idata): NEW to create idata sections
12038 * src/pic16/device.h: idataSymSet new variable
12039 * src/pic16/gen.c (genFunction): fixed some bugs in string
12040 comparing, improved the absolute section creation for ISRs,
12041 added FSR0L/FSR0H in registers that are saved in an ISR,
12042 * (genInline): fixed the processing of inline snippets,
12043 now they undergo no process by the peephole optimizer
12044 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12045 are placed in idataSymSet,
12046 * (pic16emitStaticSeg): extern symbols are added in externs,
12047 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12048 switching when aboslute variables are placed in access bank memory
12049 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12050 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12051 commented out with #if,
12052 * (pic16_packRegisters): reintroduce the check for CAST because some
12053 symbols are not correctly handled,
12054 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12055 pCodeInstruction instead of pCode,
12056 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12057 pCodeAsmDir definition,
12058 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12059 directive, then the argument directive is emitted without the leading
12060 tab, hack for inline labels which must be in the first column,
12061 * (compareLabel,pic16_findNextInstruction),
12062 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12063 * (insertBankSwitch): modified for the new pCodeAsmDir,
12065 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12066 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12068 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12070 * (pushSide): commented out with #if,
12071 * (assignResultValue): fixed some typos in saving
12073 * (genPcall): FIXED and sync'ed with genCall,
12074 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12075 * (genNearPointerGet): fixed to handle some more cases,
12076 implementation scheme via table reads,
12077 * (genConstPointerGet): modified to access code memory correct,
12078 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12079 and improved to handle some cases
12080 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12081 instead of "RETLW" for init data
12082 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12083 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12084 variables are placed in access bank memory (<0x80 and >=0xf80),
12085 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12086 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12087 TBLWT_POSTDEC,TBLWT_PREINC
12088 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12089 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12091 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12092 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12093 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12094 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12096 2004-02-29 Borut Razem <borut.razem AT siol.net>
12098 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12099 support/Util/findme.h, support/Util/system.h: enhance binary relative
12100 search for lib and include by using findProgramPath()
12102 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12105 * src/SDCCpeeph.c (pcDistance),
12107 * src/mcs51/ralloc.h,
12108 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12109 * src/mcs51/main.h,
12110 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12111 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12112 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12113 size calculation port specific, started basis for some register
12115 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12116 missing push/pop of r0/r1. Optimized push/pops
12117 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12118 * device/lib/_modsint.c (_modsint),
12119 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12120 and stack version so regression tests pass
12122 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12124 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12125 * src/SDCCast.c (decorateType): catch another small optimization
12127 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12128 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12129 modified to finally use computeType() all over SDCC,
12130 see Feature Request #877103
12131 * src/SDCCval.h: cosmetic
12132 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12133 valCompare(); regression tested in muldiv.c
12134 * support/regression/tests/muldiv.c (testMod): mod sign follows
12137 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12139 * src/SDCCast.c (decorateType): fixed bug #902362
12140 * doc/INSTALL.txt: fixed install instructions for win32
12142 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12144 * device/include/Makefile.in (install): fixed by replacing spaces
12147 * doc/INSTALL.txt: updated for release
12148 * doc/sdccman.lyx: added warning for --xstack being buggy
12150 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12152 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12153 to eliminate build warnings.
12154 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12156 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12157 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12159 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12160 removed -penable-stack, added comment for stack pragma, added
12161 warning for not initializing the stack/frame registers, removed
12162 comment at interrupts section
12164 Stack is made permanent, there is no ability to disable stack usage.
12165 * src/pic16/device.h,
12166 * src/pic16/device.c: removed all references to USE_STACK macro,
12167 * src/pic16/device.c (pic16_dump_section): when no elements in
12168 rlist, free rlist before return,
12169 * (pic16_dump_int_registers): NEW, internal registers are a new set
12170 of general purpose registers reused by each function,
12171 * (checkAddReg): returns 1 if registers is added to set,
12172 * (pic16_groupRegistersInSection): when a registers is of type
12173 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12174 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12175 SRCASECMP macro is moved here from device.c
12176 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12177 PO_PCLATU, PO_PRODL, PO_PRODH,
12178 * (pic16_pCodeOpType, genMinus,
12179 changed compares to "a" register, with AOP_ACC,
12180 * (pic16_genPlus): fixed some bugs and indented properly,
12181 * (pic16_addSign): changed size to size+offset in the MOVWF
12183 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12184 multiply 8-bit operand by literal, result is 8-bit,
12185 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12186 multiply 2 8-bit operand, result is 8-bit,
12187 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12189 * src/pic16/gen.c: changed accUse to contain WREG only,
12190 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12191 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12192 true, do not use immediate addressing any more unless sym is a
12193 pointer in codespace,
12194 * (aopForRemat): do not use immediate addressing when symbol not in
12195 codespace and when symbol's address is requested,
12196 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12198 * (aopGet): added case for AOP_ACC and don't return "accumulator
12199 bug" but WREG instead,
12200 * (popGetTempReg): pushes contents of temporary register in stack,
12201 * (popReleaseTempReg): pops contents of temporary register from
12202 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12203 * (pic16_popGet): separated case AOP_ACC to return register WREG
12204 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12205 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12206 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12207 the use of immediate pointers to certain cases only.
12209 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12210 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12211 * (assignResultValue, genCall, genRet): modified to use the new
12212 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12213 genPcall is still broken,
12214 * (genFunction): added code to create 'A' type pBlocks when
12215 interrupt functions are generated, code not extensively tested yet,
12216 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12217 * (genEndFunction): modified so ISRs pop stored registers from stack,
12218 * (genMultOneByte): cleanup,
12219 * (AccRsh): added flag andmask, to and result with appropriate mask,
12220 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12221 * (genDataPointerGet): fixed and reenabled its use,
12222 * (genNearDataPointerGet): bugs fixed,
12223 * (genDataPointerSet): bugs fixed,
12224 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12225 pic16_DumpSymbol, pic16_DumpOp,
12226 * src/pic16/genutils.h: function prototypes for the above functions,
12227 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12229 * (pic16emitRegularMap): many many many improvements, but needs a
12231 * src/pic16/main.c: enable_stack in pic16_options is removed,
12232 * (_pic16_parseOptions): removed command line options -penable-stack,
12233 * (_process_pragma): emit stack symbol only when stack pragma is
12235 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12236 redirected to FSR0L/FSR0H pair,
12237 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12238 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12239 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12241 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12242 * (dumpPicOptype): NEW,
12243 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12244 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12245 with movff instruction,
12246 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12247 added pic16_int_regs, some packRegsFor* functions are commented out,
12248 because produce errors,
12249 * src/pic16/NOTES: minor modifications
12251 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12253 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12254 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12256 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12257 * as/mcs51/lkaomf51.c: fixed bug #895763
12259 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12261 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12263 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12265 * doc/sdccman.lyx: added details about the HC08 storage classes and
12266 interrupts, fixed the register usage info for z80 & gbz80
12268 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12270 * doc/sdccman.lyx: added more pic16 port documentation
12271 * device/include/pic16/: added header pic18fregs.h
12273 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12275 * doc/sdccman.lyx: added Vangelis' contribution
12277 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12279 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12280 extend to the next CALL or PCALL, not just to the next CALL.
12282 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12284 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12286 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12288 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12289 bug #895752 and a better fix for bug #716790
12291 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12293 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12295 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12297 * doc/sdccman.lyx: minor changes, minor changed
12299 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12301 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12302 which can't handle SDCC_NEWONEBYTEOPS,
12303 (geniCodeMultiply): removed conversion from mult to shift for pic14
12306 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12309 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12310 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12311 thus fixing bug #895406
12313 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12315 * device/lib/_modsint.c,
12316 * device/lib/_modslong.c: sign follows divisor only
12317 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12318 signs or signedness can be ignored
12319 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12320 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12321 added optimization for IFX,
12322 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12324 reenabled optimization for IFX, which was removed on 2004-01-11
12325 * src/SDCCast.h: added return type IFX
12326 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12327 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12328 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12329 SDCC_OLDONEBYTEOPS selects the old behaviour
12330 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12331 changed again and commented promotion rule
12332 * src/SDCCval.c (valDiv): promotion no longer necessary
12333 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12334 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12336 * support/regression/tests/onebyte.c: added
12338 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12340 * gen.c (genInline): reverted to old code for assemnling inline
12341 code because of bug reported James Chadd
12343 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12345 * ralloc.h: missing declarations from previous patch,
12346 seems that patch for ralloc.h was never applied, fixed
12348 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12349 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12353 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12354 indirect addressing. Marked FSR0 as deprecated
12355 * gen.c (pointerCode): commented out, not needed now
12356 (pic16_popGet2p): new MOVFF helper function
12357 (genGenPointerGet),
12358 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12359 (shiftRLong): removed duplicate debugging info
12361 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12363 * src/ds390/gen.c (genNearPointerGet),
12364 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12365 optimization with bits, but not bitfields.
12366 * src/ds390/ralloc.c (packRegisters),
12367 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12369 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12371 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12373 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12376 * src/SDCCicode.c (operandFromSymbol),
12377 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12378 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12379 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12380 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12381 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12382 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12384 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12385 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12386 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12387 * src/SDCCsymt.c (newSymbol),
12388 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12391 * src/SDCCval.c (newiList): fixed bug #885705
12393 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12395 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12396 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12398 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12400 * device/include/c8051f120.h,
12401 * device/include/c8051f300.h,
12402 * device/include/c8051f310.h: added/updated header files for Silicon
12403 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12404 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12405 in new section Submitting patches
12407 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12409 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12410 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12411 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12413 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12414 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12415 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12417 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12418 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12419 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12421 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12422 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12423 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12424 genGenPointerSet): fixed bug #892400
12425 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12426 to eliminate build warnings.
12427 * src/SDCCast.c (processParms),
12428 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12430 * support/valdiag/valdiag.py: added GCC to the list of defines active
12431 when compiling with gcc
12433 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12435 * support/Util/SDCCerr.h,
12436 * support/Util/SDCCerr.c,
12437 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12438 with an incomplete type (fixed bug #883734)
12439 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12441 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12443 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12445 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12447 * src/SDCCast.c (decorateType),
12448 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12449 function pointer implementation
12450 * support/regression/tests/funptrs.c: added tests to verify both forms
12451 of function pointers work correctly. Added tests to verify parameters
12452 are passed in the correct order.
12454 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12456 * device.c (regCompare): registers are sorted by ascending
12457 address and increasing size,
12458 * main.c (_pic16_finaliseOptions): removed the declaration
12459 of compiler macro MCU. Now a macro of the format pic18fxxxx
12460 will be defined from the command line
12462 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12463 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12465 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12466 PCOP_RLCF was overwritten!
12467 * gen.c (genSkip): commented out calls to pic16_emitcode,
12468 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12470 * (genRRC): added debugging info,
12471 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12472 overwritten while shifting,
12473 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12474 overwritten while shifting,
12477 * (shiftLLeftOrResult),
12478 * (shiftRLeftOrResult),
12480 * (shiftLLong): Implemented with pic16_emitpcode
12481 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12482 * (genLeftShift): Fixed bug, operand for shift by variable always
12483 was "and"ed with 0x0f,
12484 * (genLeftShiftLiteral),
12486 * (genRightShiftLiteral): added debugging info,
12487 * (genrshFour): added comment,
12488 * (genRightShift): determined signedness from operand "left"
12489 instead of "result"
12491 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12493 * src/SDCCicode.c (geniCodeParms),
12494 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12495 function pointers, fixed function pointer bugs #861242 and #861896
12497 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12499 * device/include/c8051f000.h,
12500 * device/include/c8051f120.h,
12501 * device/include/c8051f300.h: added header files for Silicon
12502 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12504 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12506 * src/SDCCast.c (processParams): added new type flow and restructured
12507 (gatherAutoInit): added new type flow
12508 (addCast): cosmetic changes
12509 (getLeftResultType): added new type flow for array indices, patch
12510 provided by Stas, see FR #877103
12511 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12512 array index patch by Stas
12513 * src/SDCCast.h: added prototype getResultTypeFromType()
12515 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12516 * src/pic/glue.c (pic14emitStaticSeg),
12517 * src/pic16/glue.c (pic16emitStaticSeg),
12518 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12519 for initialization of symbols
12520 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12521 * support/Util/SDCCerr.h:
12522 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12523 * .version: bumped version number to 2.3.8
12524 * device/include/Makefile.in (install),
12525 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12528 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12530 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12531 Slade Rich fixed an optimization bug
12532 * src/pic/pcodepeep.c,
12533 * src/pic/pcoderegs.c
12534 * doc/Makefile (install): added test for directory
12536 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12538 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12539 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12540 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12541 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12542 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12543 * as/mcs51/asexpr.c (term),
12544 * as/hc08/asexpr.c (term): fixed bug #887146
12546 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12548 * src/z80/gen.c (genMult): handle single byte result product
12549 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12550 DUMMY_READ_VOLATILE (fixed bug #886367)
12552 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12554 * support/regression/tests/libmullong.c: fixed logic, on little endian
12555 hosts we ended without a mullong_wrapper()
12557 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12559 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12560 virus/worm forged address usage.
12562 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12564 Fixed promotion, it should be done on AST level:
12565 * src/SDCCast.c (addCast): added promotion to int
12566 (decorateType): updated call to upCast()
12567 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12568 usualUnaryConversions()
12570 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12572 * support/regression/tests/literalop.c (mulWrapper): Added a
12573 wrapper to remove integer overflow warnings.
12575 * support/regression/tests/float_trans.c: Made work on host.
12577 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12580 * support/regression/generate-cases.py (main): Changed from inline
12583 * doc/Makefile (install): Changed to depth first to get rid of
12584 missing directory install warning.
12586 * as/Makefile (install-doc): Made work on Mac.
12588 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12590 * src/SDCCast.c: added an additional type flow in decorateType() of
12591 opposite direction, see feature request #860006; it's enabled at runtime
12592 by setting the environment variable SDCC_NEWTYPEFLOW
12593 * src/SDCCast.h: changed prototype of decorateType()
12594 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12595 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12596 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12597 see feature request #877103
12598 * src/SDCCval.c: updated call of decorateType()
12599 (valBitwise): fixed bug #882876
12600 (valMinus): added promotion
12601 (valLogicAndOr): result is unsigned
12602 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12603 * src/SDCCsymt.c (computeType),
12604 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12605 must not cause an unsigned operation
12606 * src/pic/glue (pic14emitRegularMap),
12607 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12609 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12611 * src/pic/pcode.c (PCodeID): commented out left over debug code
12613 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12615 * support/valdiag/tests/overflow.c: added shift tests
12616 * src/pic/device.c,
12623 * src/pic/pcodepeep.c,
12624 * src/pic/pcoderegs.c,
12625 * src/pic/ralloc.c,
12626 * src/pic/ralloc.h: applied patch from Slade Rich;
12627 added support for multiple code pages and multiple RAM banks on the
12628 PIC 14 port. The ASM files now no longer simply assume all the
12629 code / RAM are in the same page / bank. This means the linker can
12630 safely allocate code/RAM of separate ASM files to different pages/banks.
12631 * doc/sdccman.lyx: added Slade's tips
12632 * src/mcs51/peeph.def: fixed bug #880768
12634 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12636 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12637 * src/SDCCast.c (decorateType): fixed bug #880197
12639 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12641 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12644 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12645 strtof is not part of C89 and isn't included with Mac OS X.
12647 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12649 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12650 shiftL2Left2Result): fixed bug #879326
12651 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12652 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12653 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12654 address fetch for clr instruction
12655 * device/lib/hc08/_mulint.c: created optimized assembly version
12656 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12658 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12660 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12661 proposed in FR #877103
12663 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12665 * src/SDCCval.c (cheapestVal): added missing checks
12666 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12667 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12669 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12671 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12674 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12676 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12677 loaded with the linker search paths (-L arguments) and the libraries
12678 to be linked with the current source (-l arguments). Changes
12679 currently will affect only the pic16 port.
12680 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12681 include path the port specific paths and port specific libraries,
12682 * gplink command now contains the $3 argument,
12683 * src/pic16/device.h,
12684 * src/pic16/device.c,: structure PIC_device is made public and
12685 renamed to PIC16_device, the same for variable Pics which is renamed
12686 to Pics16. Updated all references to them.
12687 * src/pic16/glue.c (pic16glue): corrected bug with code
12688 initialization which bypassed the variable initializations block.
12690 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12691 COMPILE_FLAGS and added the --nostdinc option
12693 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12695 * device/include/mc68hc908jb8.h: Register defs for another member
12696 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12698 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12700 Documenting changes from previous commits.
12701 * configure.in (version 1.56),
12702 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12703 when generating output files to configure the pic16 library,
12704 but now I've commented it out, since gputils aren't installed in the
12705 SF compile farm, so library won't compile
12707 * device/lib/Makefile.in (version 1.56): initially I've added in
12708 target 'all' the prerequestive 'model-pic16' so it compiled the
12709 pic16 library, but now I've commented it out for the same reasons
12711 * added targets 'model-pic16' and 'objects-pic16' to compile the
12713 * added target 'port-specific-objects-pic16' to handle the
12714 generated libraries and copy them into the build/ directory
12715 * added target 'clean-intermediate-pic16' to clean intermediate
12716 files into pic16 directory
12717 * in target 'installdirs' added line to create directory pic16 in
12718 the installation path
12720 * device/include/Makefile.in (version 1.11): in target 'install'
12721 added lines to copy all header files to installation path,
12722 * in target 'installdirs' added line create directory for pic16
12723 headers in the installation path
12725 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12727 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12730 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12733 * device/lib/configure.in,
12734 * device/lib/configure: fixed for autoconf 2.57
12736 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12738 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12739 option so that it actually works. Made it specific to the z80, since
12740 the gbz80 doesn't have these kinds of I/O ports.
12742 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12744 * device/include/z180.h,
12745 * device/lib/_memcpy.c,
12746 * device/lib/_memmove.c,
12747 * device/lib/_mulint.c,
12748 * device/lib/ser_ir.c,
12749 * device/lib/ser_ir_cts_rts.c,
12750 * device/lib/_strcmp.c,
12751 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12752 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12753 portmode; added deprecation warning for bank= and protmode= forms.
12754 Also, guard against buffer overflow.
12755 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12757 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12759 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12760 changed interrupt vector table generation to only emit declared vectors.
12761 * device/include/Makefile.in: added missing backslash
12762 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12764 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12766 Mainly changes to support compilation of the device libraries
12767 * src/pic16/device.c: stack is allocated via symbol and not
12768 via literal number. The symbol is placed in the corresponding
12769 position of the data ram
12770 * (pic16_dump_section): relocatable and absolute uninitialized
12771 data are now emitted in sorted order to reduce section naming,
12772 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12773 weren't marked as being in the access bank,
12775 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12777 Added portion of GNU PIC Library under the directory
12778 device/include/pic16 and device/lib/pic16. These files
12779 contain the declarations of SFRs for the PIC18Fxx2 devices.
12780 The directory is initialized via configure from toplevel.
12782 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12784 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12785 the spilllocations to be compared correctly
12787 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12789 * src/SDCCast.c (decorateType): fixed bug introduced today
12791 2004-01-12 Borut Razem <borut.razem AT siol.net>
12793 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12794 doc/sdccman.lyx: upper case pragmas are deprecated
12796 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12798 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12799 in simpler and even better code
12801 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12803 * src/SDCCicode.c (operandOperation): fixed bug #874819
12804 * src/SDCCast.c (decorateType): fixed
12805 char foo (unsigned long ul) { return ul > 0; }
12807 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12809 * doc/sdccman.lyx: Moved and added some sections, small changes
12810 all over. Telling LaTeX to be less strict with word spacing
12811 to better keep the right margin. Changed some notes about
12812 maintainance of the ports in section 3.2.1 - is it OK like this?
12814 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12816 SDCC source changes:
12817 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12818 convilong): modified to inform the pic16 port that builtin functions
12821 PIC16 PORT specific changes:
12822 * src/pic16/device.c pic16_dump_equates() added,
12823 processor registers declared internally by the port are emitted in
12824 the translation as equates,
12825 * src/pic16/gen.c: inline code is passed unprocessed to the
12827 * (pic16_popGetLit2): fnuction modified to take second operand as
12828 pCodeOp pointer and not as literal,
12829 * (popRegFromIdx): prefixed with pic16_,
12830 * (pic16_popCombine2): modified to receive already allocated pCode
12832 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12833 * (genFunction): initializes local stack frame and pushes on stack
12834 all the registers used by this function,
12835 * (genEndFunction): restores all registers from stack and restores
12837 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12839 * (pic16glue): changed the program startup sequence,
12840 * added new dbName code 'A' for functions placed in absolute section
12841 * src/pic16/main.c: added function attribute _naked,
12842 * added pragma 'code' to place a fnuction at an absolute address,
12843 * added command line arguments --debug-ralloc and --pcode-verbose,
12844 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12845 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12846 * (pic16_newpCodeOpLit2): modified to take the second operand as
12848 * (pic16_printpBlock): modified to emit each function in a separate
12850 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12851 UPPER for immediate operands,
12852 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12854 * src/pic16/peeph.def: all peepholes with movff are commented out,
12855 because there is a problem in the pcode peep optimizer,
12856 * src/pic16/ralloc.c: the register allocator can now reuse local
12857 function symbols for another function. This saves register usage.
12858 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12860 Added file src/pic16/NOTES with information about program writing on
12861 the current port version.
12863 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12865 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12866 and peephole 252 (array access)
12868 2004-01-09 Borut Razem <borut.razem AT siol.net>
12870 * src/SDCCmain.c : fixed #872250: -l command line defined library
12871 files are scanned before standard library files
12873 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12875 * src/SDCCast.c (decorateType): fixed bug #874046
12877 2004-01-09 Borut Razem <borut.razem AT siol.net>
12879 * support/scripts/sdcc.nsi: remove previous installation
12881 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12883 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12884 bytes for last interrupt vector (mcs51)
12885 * sdcc.spec: fixed typo
12887 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12889 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12890 gen51Code): more efficient parameter receive for --model-large
12893 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12895 * src/ds390/main.c,
12896 * src/z80/main.c: added missed needLinkerScript flags (more than
12897 one port structure defined in these file)
12898 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12901 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12903 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12904 * src/port.h: added flag needLinkerScript in port->linker
12905 structure to inform whether to create a .lnk file or not,
12907 * src/ds390/main.c,
12909 * src/mcs51/main.c,
12911 * src/pic16/main.c,
12913 * src/z80/main.c: changed appropriately to configure
12914 needLinkerScript flag
12916 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12917 * src/pic/glue.c: added variable udata_section_name to
12918 override default uninitialized data segment definition for
12919 devices only with SHAREBANK memory (reported from Erik Epetrich)
12920 * (pic14emitOverlay): modified to emit a commented overlay segment
12921 directive when no overlay data exist
12922 * (picglue): modified to emit uninitialized data segment
12923 according to udata_section_name
12924 * src/pic/main.c (_pic14_parseOptions): added command line
12925 options --udata-section-name=[name] to override default
12926 udata definition name
12927 * modified _linkCmd and _asmCmd to include compiler passed
12928 arguments via -W option
12929 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12930 object file from '.rel' to '.o' in port->linker structure,
12931 changed size of fptr from 2 to 3 in port structure
12933 2004-01-07 Borut Razem <borut.razem AT siol.net>
12935 * support/scripts/sdcc.nsi: update PATH
12936 * support/scripts/sdcc.ico: craeted
12938 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12940 * device/include/Makefile.in: fix install
12941 * doc/Makefile: fix install
12943 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12945 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12947 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12948 how the function variable allocation summary is displayed; also
12949 include information about variables allocated to the overlay
12952 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12954 * as/mcs51/lkmain.c: Help about -Y option
12955 * as/mcs51/lkarea.c: Fixed gcc warnings
12957 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12959 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12961 * support/valdiag/tests/overflow.c: added
12962 * src/SDCCast.c (decorateType),
12963 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12964 LEFT_OP (left shift)
12966 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12968 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12969 (default behaviour).
12971 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12973 A python script to validate compiler diagnostic messages. It can be
12974 used to verify that sdcc complains about bad c source code and
12975 gives a good location of the error.
12976 * support/valdiag/Makefile,
12977 * support/valdiag/valdiag.py,
12978 * support/valdiag/tests/*
12980 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12982 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12983 * src/SDCCsymt.c (newEnumType),
12985 * support/Util/SDCCerr.c,
12986 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12988 * support/regression/tests/enum.c: added test for enum values that
12989 require at least 2 bytes of storage.
12991 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12993 * src/common.h: added ifndef/define/endif macros
12994 around the header file.
12995 Bug reported from Jesus Calvino-Fraga
12997 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12999 * sdcc.spec: updated
13000 * device/include/Makefile.in: don't install CVS directories
13001 * device/lib/Makefile.in: added removal of CVS directories after install
13002 * doc/Makefile: fixed install, added local_icons
13003 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
13004 * src/mcs51/gen.c (genRightShift): fixed bug #870788
13005 * src/ds390/gen.c (genRightShift): fixed bug #870788
13006 * src/SDCCast.c (decorateType): fixed bug #870781
13008 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
13010 PIC16 port related changes:
13011 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
13012 added variable stackPos,
13014 * gen.c: genCall, assignResultValue: added support for
13015 pushing/retrieving function parameters to/from stack,
13016 genFunction,genEndFunction: setup stack frame for the
13017 generated function,
13018 genAddrOf: will be changed according to bug 863624
13020 * added files genutils.c and genutils.h which contain gen*
13021 debugged and optimised functions extracted from gen.c
13023 * glue.c: added variable 'externs' which holds extern symbols,
13024 pic16emitRegularMap: is modified to properly handle relocatable
13025 symbols under the new scheme,
13026 pic16createInterruptVect: is modified
13027 pic16printPublics: is modified to emit 'global' assembler directives,
13028 added pic16_printExterns to print extern symbols,
13029 pic16glue: initializes stack/frame pointer in the beginning of
13030 the assembly output. Temporary hack, will be corrected later,
13031 because gplink yet does not support stack and SDCC does not
13032 yet support a type of crt0.o object to create the final binary.
13034 * Removed many lines that contain 8051 legacy code.
13035 * The code is finally placed under a 'code' directive.
13036 * Added port specific options.
13038 * _process_pragma: simplified since now we do not need *special*
13039 include file to define SFR registers. But a separate header
13040 will be needed. This will be developed later.
13041 * _pic16_parseOptions: added, parses port specific options:
13042 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13043 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13044 --preplace-udata-with=
13046 * _pic16_setDefaultOptions: modified to initialize section names,
13047 but hack is temporarly out of order since it needs improvement.
13048 * _pic16_genAssemblerPreamble: configuration words are emitted by
13049 their address instead of their name. This part is incomplete and
13050 supports only the 18Fxx2 devices. Other devices will emit an error
13051 during assembly since they do not contain the same set of config
13053 * _pic16_genIVT: is modified,
13055 * pcode.c: added definitions for some hardware registers that are needed
13057 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13058 All PCI entries are updated. Now LFSR is supported.
13059 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13060 * added pic16_newpCodeOpLit2 to support instructions with
13061 two literal arguments
13062 * pic16_pCode2str: corrected code that emits assembler instructions
13063 with two literal operands and those that have an access bit modifier
13064 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13065 this fixes a bug which caused some labels to be lost, when an
13066 assembler directive was added, i.e. banksel,
13067 * pic16_FixRegisterBanking: improved logic that causes the insertion
13069 * InlineFunction: functions that are called once, are not any more
13070 inlined. This can be a port option in the future,
13072 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13074 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13075 hold the corresponding uninitialized symbols,
13076 * pic16_allocProcessorRegister: registers have explicit marked the
13078 * pic16_allocInternalRegister: registers are explicit marked as
13080 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13081 processing list, so bit registers were lost,
13084 * ralloc.h: added field 'accessBank' and original symbol operand
13085 in register definition,
13086 * removed the field isMapped from register definition,
13088 ** Several functions have been removed from various sources:
13089 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13090 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13091 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13092 pic16_assignRelocatableRegisters
13094 ** others have been introduced:
13095 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13096 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13098 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13100 * support/scripts/inc2h.pl: changed definition of BIT_AT
13101 to emit 'sbit at' instead of 'bit at'. This was a request.
13103 PIC16 port related preliminary changes:
13104 * gen.c: prefixed function popRegFromString with
13105 pic16_ and all references to it corrected
13106 * pcode.c: all pic16_pc_* hardware registers prefixed
13107 with underscore (_),
13108 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13109 * ralloc.c: newReg(): when register is REG_SFR then
13110 set address to rIdx,
13111 pic16_allocProcessorRegister(): marks register wasUsed=0
13112 pic16_writeUsedRegs(): added a call to assign processor
13113 registers via pic16_assignFixedRegisters
13115 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13117 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13118 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13119 variables in unused register banks. Also the SSEG is placed
13120 wherever there is enough space for it, and IDATA can be anywhere
13121 in internal RAM. For now compile using -Wl-Y[stack_size].
13122 The mem file is different for this option as well, since it
13123 makes no sense of talking about DSEG lenght.
13125 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13127 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13128 in certain cases, e.g. when ROM assignment, patch provided
13129 from Albert den Haan.
13131 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13133 Many signedness and type propagation fixes:
13134 * src/SDCCicode.c: made geniCodeCast() static
13135 replaced SPEC_ by IS_ (cosmetic)
13136 (operandOperation): fixed div and mod operation
13137 (usualBinaryConversions): added support for promotion of char
13138 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13139 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13140 (geniCodeAdd): an array index will stay unsigned, even if promoted
13142 (geniCodeArray): ditto
13143 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13144 * src/SDCCsymt.c (computeType): added more support for char;
13145 promotion of char is selectable by promoteCharToInt, fixed signedness
13147 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13148 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13149 * src/SDCCval (val*): replaced signedness calculation by
13151 rearranged if-branches (cosmetic)
13152 (valShift): added warning W_SHIFT_CHANGED
13153 (valCompare): fixed problem with different types
13154 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13155 * support/regression/tests/literalop.c: added many cases
13156 * support/regression/tests/ast_constant_folding.c: changed finally to
13158 * .version: new year, new version: 2.3.7
13159 * src/SDCCmain.c (main): applied patch #866468
13160 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13161 provided by Scott Bronson
13162 * doc/sdccman.lyx: updated documentation for sdcdb
13163 updated and added chapter tips
13165 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13167 * src/SDCCsymt.h: missing from yesterday's commits
13169 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13171 * src/SDCC.y (struct_or_union_specifier),
13172 * support/Util/SDCCerr.c,
13173 * support/Util/SDCCerr.h: verify that struct & union tags are used
13176 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13178 * src/SDCCglobl.h: missing from yesterday's commits
13180 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13182 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13183 sft_attributes, struct_declaration, parameter_declaration,
13184 type_name, start_block, declaration_list),
13185 * src/SDCC.lex (check_type): support redefinition of typedef names
13187 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13189 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13190 aligned xdata arrays. Erik helped me with the if clause.
13192 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13194 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13197 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13200 * src/SDCCast.c (newAst_),
13202 * src/SDCCicode.c (ast2iCode, newiCode),
13204 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13205 expr, statement, expression_statement, selection_statement,
13206 iteration_statement, expr_opt, jump_statement): foundation for tracking
13208 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13211 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13213 * support/Util/SDCCerr.c,
13215 * src/SDCCast.c (createCase, createDefault, decorateType),
13216 * src/SDCClabel.c (labelUnreach),
13217 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13219 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13220 (with thanks to Stas Sergeev)
13221 * device/include/time.h,
13222 * device/lib/time.c (CheckTime): suppress unreachable code warning
13224 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13226 * src/SDCCast.c (createIvalCharPtr),
13227 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13229 * support/regression/tests/nullstring.c: tests for these two bugs
13231 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13233 * support/Util/SDCCerr.h,
13234 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13235 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13236 about storage class and 'at' used inside struct or union
13237 * src/SDCCBBlock.c (iCodeFromeBBlock),
13238 * src/SDCCcse.c (ifxOptimize),
13239 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13240 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13241 printIval, emitStaticSeg, emitOverlay),
13242 * src/SDCClabel.c (deleteIfx),
13243 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13244 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13245 gatherAutoInit, processParms),
13246 * support/Util/SDCCerr.h,
13247 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13248 reporting for post-parse errors.
13250 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13252 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13253 implicit casts via union; they don't work on big endian systems
13254 (possible fix for bug #861138)
13256 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13258 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13259 * src/mcs51/main.c: fixed the fix for bug #737001
13261 2003-12-15 Borut Razem <borut.razem AT siol.net>
13263 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13265 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13267 * support/makebin/makebin.c: put output in binary mode
13269 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13271 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13272 xdata and data memory on startup. Set the environment variable
13273 SDCC_NOGENRAMCLEAR to disable this.
13274 * src/mcs51/peephole.def,
13275 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13276 (allows non-interrupt and interrupt code to safely compete for a resource
13277 without the non-interrupt code having to disable interrupts)
13279 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13281 * src/SDCCicode.c (geniCodeAdd),
13282 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13283 with valFromType if type might be a pointer and host is big endian).
13284 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13285 types, not just integer types.
13286 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13287 multiply defined with mismatching "at" address.
13289 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13291 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13292 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13293 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13294 with embedded nulls (fixed bug #753752)
13296 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13298 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13299 Apparently this did not see much testing (endless loop)
13301 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13303 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13305 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13307 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13308 gracefully handle NULL memmap pointers
13310 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13312 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13313 instead of deleting the iCode when an operand is volatile
13314 * src/z80/gen.c (genDummyRead),
13315 * src/mcs51/gen.c (genDummyRead),
13316 * src/ds390/gen.c (genDummyRead),
13317 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13319 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13320 * src/SDCC.y: fixed bug #850420
13322 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13324 Applied z80 i/o port patch from Peter Townson and fixed some operators
13325 to better handle operands in A register.
13326 * device/include/z180.h
13332 * src/z80/peeph-z80.def
13333 * src/z80/peeph.def
13336 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13338 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13340 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13342 * device/lib/hc08/_mullong.c: Removed extra #endif
13344 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13346 * sim/ucsim/hc08.src/inst.cc,
13347 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13348 carries from x to h
13349 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13350 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13351 * device/include/stdarg.h: fixed varargs for hc08
13352 * device/lib/Makefile.in,
13353 * device/lib/hc08/Makefile,
13354 * device/lib/hc08/_mulint.c,
13355 * device/lib/hc08/_mullong.c: fixed some endian problems
13357 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13359 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13360 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13361 * device/lib/_gptrget.c,
13362 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13364 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13366 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13367 * src/SDCCast.c (astErrors): fixed bug #846007
13368 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13370 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13372 * src/SDCCast.c (decorateType): disabled a transformation I added in
13373 revision 1.188 (access to fields of a structure at an absolute address);
13374 it breaks with bitfields, extern declarations, and gcse analysis.
13375 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13376 could be assigned through a pointer, so don't complain.
13377 * src/SDCCast.c (astErrors),
13379 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13381 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13383 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13384 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13385 output of __config directives, since gpasm now supports them
13386 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13387 pre-processor macro, i.e. -DMCU=p18f452
13388 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13389 and modified to handle 'cast' icode similarly to '=' icode
13390 * src/pic16/device.h (typedef struct PIC_device): added field
13391 'extMIface' to indicate that chip has external memory interface
13392 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13393 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13396 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13398 * src/SDCC.y (pointer): fixed bug #846006
13399 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13400 * src/SDCCast.c (decorateType): fixed bug #846009
13401 * src/ds390/peeph.def,
13402 * src/ds390/gen.c (genAnd, genOr),
13403 * src/mcs51/peeph.def,
13404 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13406 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13408 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13415 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13419 * src/SDCCbitv.c: added function to free a bitvector
13420 * src/SDCClrange.h,
13421 * src/SDCClrange.c: added function to recompute the liveranges
13422 * src/avr/ralloc.c,
13423 * src/ds390/ralloc.c,
13424 * src/hc08/ralloc.c,
13425 * src/mcs51/ralloc.c,
13426 * src/pic/ralloc.c,
13427 * src/pic16/ralloc.c,
13428 * src/xa51/ralloc.c,
13429 * src/z80/ralloc.c: recompute the liveranges after register packing
13431 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13433 * src/SDCCloop.c (newInduction): fixed bug #845630
13435 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13437 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13438 inadvertantly left behind from my 2003-11-12 change
13440 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13442 Updated headers I neglected to commit yesterday.
13443 * src/SDCClrange.h,
13446 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13448 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13449 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13450 * src/SDCCopt.c (eBBlockFromiCode),
13451 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13452 the creation of the key hash table from the sequencing so it can be used
13453 earlier (for some GCSE bug fixes still pending)
13455 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13457 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13458 * support/regression/tests/addsub.c: testing genPlus shortcut
13460 2003-11-15 Borut Razem <borut.razem AT siol.net>
13462 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13464 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13466 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13467 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13468 ordering is immaterial.
13469 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13471 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13473 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13474 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13475 (SIGSEV) of bug #840381
13476 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13477 unlink new file before rename if new and old filenames are the same)
13479 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13481 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13482 uninitialized variables) for the mcs51. Set environment variable
13483 SDCC_GENRAMCLEAR to test.
13484 xdata initialization slightly shorter
13486 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13489 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13490 #838241 & 780691 (basicly the same bug)
13491 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13492 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13494 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13496 * src/SDCCmain.c (linkEdit): "fix" #834252
13498 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13500 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13502 * src/SDCC.y: fixed bug #819403
13504 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13506 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13507 the reentrant attribute.
13508 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13509 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13511 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13512 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13513 erroneously reduced to a literal.
13514 * src/hc08/ralloc.c (packRegisters, rematStr),
13515 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13518 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13520 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13521 * doc/sdccman.lyx: changed from 'article' to 'book'
13522 * doc/Makefile: readded test_suite_spec and cdbfileformat
13524 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13526 * device/include/stdlib.h: include malloc.h to comply with ANSI
13527 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13529 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13531 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13532 * doc/clean.mk: also remove *.out files
13533 * doc/sdccman.lyx: some additions, larger top/bottom margins
13535 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13537 * src/SDCC.y: fixed bug #837365
13538 * support/regression/tests/bitopcse.c
13539 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13540 a symbol (might be valop instead)
13541 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13542 * device/lib/clean.mk: added hc08 to the cleaning list
13544 2003-11-04 Borut Razem <borut.razem AT siol.net>
13546 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13548 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13549 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13550 malloc is declared in standard stdlib.h
13552 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13554 * device/lib/hc08/Makefile: need to clean .rel not .o files
13555 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13557 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13561 * src/mcs51/main.c,
13562 * src/ds390/main.c,
13566 * src/pic16/main.c,
13567 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13568 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13569 tests (which uses the port's oclsExpense function)
13575 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13577 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13579 * src/SDCCcse.c (ifxOptimize),
13580 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13581 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13582 deleting the IFX iCode.
13583 * src/hc08/ralloc.c: reduced unneeded slocs
13584 * src/hc08/gen.c: fixed bug in asmopToBoolean
13586 2003-11-04 Borut Razem <borut.razem AT siol.net>
13588 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13589 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13590 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13591 transferred to configure
13593 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13595 Use headers defined in the C[++] standards:
13596 * sim/ucsim/gui.src/serio.src/fileio.cc
13597 * sim/ucsim/gui.src/serio.src/frontend.cc
13598 * sim/ucsim/gui.src/serio.src/main.cc
13599 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13600 * support/Util/NewAlloc.c
13602 * as/mcs51/lklibr.c
13606 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13608 * Added MSVC projects for hc08 assembler and linker:
13609 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13610 /as/hc08/link_hc08.dsp
13612 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13614 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13616 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13618 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13620 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13622 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13624 2003-10-31 Borut Razem <borut.razem AT siol.net>
13626 * support/cpp2/cpplib.h,
13627 support/cpp2/cpplib.c,
13628 support/cpp2/cpplex.c,
13629 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13630 to switch _asm block preprocessing on / off. Default is
13631 #pragma preproc_asm +
13633 2003-10-31 Borut Razem <borut.razem AT siol.net>
13635 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13636 when outputting comment blocks (when executed with -C option) and
13637 _asm (SDCPP specific) blocks
13639 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13641 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13643 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13645 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13647 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13649 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13650 * src/SDCCast.c (decorateType): fixed bug #832664
13652 2003-10-31 Borut Razem <borut.razem AT siol.net>
13654 * support/cpp2/cpplex.c: fixed for SDCPP:
13655 comments(when executed with -C option) and _asm blocks
13656 were included even if they where in skipped #if block.
13657 Applied solution from GCC cpp 3.3.2
13659 2003-10-31 Borut Razem <borut.razem AT siol.net>
13661 * src/SDCC.lex: sdcc now understands both formats:
13662 '# <line_number> <file_name>' and
13663 '#line <line_number> <file_name>'
13664 * support/cpp2/cppmain.c: sdcpp now generates the standard
13665 '# <line_number> <file_name>' instead of former
13666 '#line <line_number> <file_name>'
13668 2003-10-30 Borut Razem <borut.razem AT siol.net>
13670 * support/cpp2/cpphash.h,
13671 * support/cpp2/cpplib.h
13672 * support/cpp2/cpplex.c,
13673 * support/cpp2/cppmain.c,
13674 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13676 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13678 Fixed a number of problems revealed by bug #827883.
13679 * src/SDCCloop.c (loopInvariants): Spill location of the
13680 result operand should be recomputed if extracted from
13681 a loop. Also, don't extract assignments of an iTemp
13683 * src/SDCCast.c (isConformingBody): loop reversal should
13684 not occur if the control variable is involved with a
13685 relational operator.
13687 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13689 * .version: bumped to 2.3.6 to reflect the big improvements
13690 made by Erik and Klaus. Thanks!
13692 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13694 Replaced the livrange code.
13695 * src/SDCClrange.c: added new LR code
13697 * src/SDCCBBlock.h: removed remainig parts from old LR code
13698 * src/ds390/ralloc.c,
13699 * src/ds390/gen.c: minor fixes to make it work with new code
13701 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13704 * as/hc08/lkrloc.c,
13706 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13707 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13708 (tweaked fix for bug #818696)
13710 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13712 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13714 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13717 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13718 * src/mcs51/gen.c (gencjneshort),
13719 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13720 more efficient (per Scott Bronson's suggestion)
13722 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13724 Extended the semantics of the critical keyword to include
13725 individual statements. See RFE #827755 and #799831
13730 * support/Util/SDCCerr.c
13731 * support/Util/SDCCerr.h
13736 2003-10-19 Borut Razem <borut.razem AT siol.net>
13738 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13740 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13742 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13744 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13745 and predecrement operand is displayed
13747 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13749 * src/SDCCval.c (valMinus): fixed bug #826041
13751 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13753 Some hc08 related updates that I missed earlier
13754 * sim/ucsim/stypes.h
13755 * support/regression/ports/hc08/spec.mk
13757 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13759 New target "hc08" for the Motorola 68hc08 family of micros
13767 * sim/ucsim/hc08.src/*
13768 * sim/ucsim/configure.in
13769 * src/ucsim/configure
13770 * sim/ucsim/packages_in.mk
13773 * device/include/mc68hc908qy.h
13774 * device/lib/hc08/*
13775 * device/lib/Makefile.in
13776 * support/regression/ports/hc08/*
13777 * support/regression/Makefile
13779 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13781 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13783 * src/ds390/gen.c (genCast): fixed bug #821957
13785 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13787 * device/lib/logf.c: "fixed" overlay bug
13788 * support/regression/ports/host/spec.mk: added m library
13789 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13790 * support/regression/tests/float_trans: added (for Eric)
13792 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13794 * src/mcs51/gen.c (genCpl): fixed bug
13795 http://sf.net/mailarchive/message.php?msg_id=6263915
13797 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13799 * src/SDCCast.c (decorateType): added extended constant folding
13800 * src/SDCCsymt.c (computeType): cleanup
13801 * src/SDCCval.c (valShift): minor optimization
13802 * support/regression/tests/ast_constant_folding.c: added
13804 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13806 * src/SDCCmain.c: removed some unintended changes
13808 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13810 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13811 * src/z80/gen.c: fixed part of bug #817589
13812 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13814 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13816 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13827 * src/ds390/ralloc.c
13829 * src/mcs51/ralloc.c
13831 * src/pic16/ralloc.c
13832 * src/xa51/ralloc.c
13834 * src/z80/gen.c: removed unused label "release:"
13836 2003-10-06 Borut Razem <borut.razem AT siol.net>
13838 * src/SDCC.lex: removed definition of unused variables
13839 save_optimize and save_options
13841 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13843 * clean.mk: removed '=' in "-maxdepth=1"
13844 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13845 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13847 2003-10-06 Borut Razem <borut.razem AT siol.net>
13849 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13850 my_unput() replaced by unput()
13852 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13854 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13855 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13856 type-punned pointer will break strict-aliasing rules"
13857 Old LR behaviour is again default; Klaus' LR can be choosen by
13858 defining the environment variable LRKLAUS
13862 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13863 * clean.mk: fixed removal of files in bin/CVS/
13864 * device/lib/clean.mk: fixed removal of directories small and large
13865 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13867 * src/SDCCval.c: removed superflous test for pedantic
13869 2003-10-05 Borut Razem <borut.razem AT siol.net>
13871 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13872 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13873 message "unmatched #pragma SAVE and #pragma RESTORE"
13875 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13877 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13878 assembly, critical functions, atomic, nojtbound)
13880 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13882 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13888 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13891 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13893 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13895 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13896 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13897 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13899 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13901 * src/z80/gen.c (genRet): fixed bug #524753
13902 * src/z80/gen.c (genCast): fixed internal error on cast from
13904 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13905 fix for bug #477835 to the z80
13906 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13907 for tracking iCodes in the peephole optimizer for z80
13909 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13911 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13912 the other part of bug #814548
13913 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13915 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13917 * src/SDCCcse.c: fixed part of bug #814548
13919 2003-09-28 Borut Razem <borut.razem AT siol.net>
13921 * src/asm.c: rewrite of printILine() to use temporary file instead
13923 * src/xa51/main.c: commented out declaration of int rewinds
13925 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13927 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13929 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13931 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13932 * src/asm.c (printILine): Fixed bug #811015
13934 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13936 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13939 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13941 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13942 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13943 to correctly handle general case of AOP_PAIRPTR
13944 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13946 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13948 * src/mcs51/ralloc.c (fillGaps),
13949 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13950 register positioning bug)
13952 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13954 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13956 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13958 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13959 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13960 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13961 (ralloc doesn't intentionally do this now, but perhaps later)
13962 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13963 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13964 register positioning bugs (Fixed bug #762602 and #795325)
13965 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13966 (Fixed bug #808779)
13967 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13968 lines that --i-code-in-asm generates
13970 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13972 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13973 trying to fclose a FILE* that was already closed.
13975 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13977 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13978 of const struct should be treated as if const themselves)
13980 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13982 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13984 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13986 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13987 Unix (/n) and DOS (/r/n) line terminations.
13989 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13991 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13994 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13996 * src/mcs51/gen.c (genFunction, genEndFunction),
13997 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13998 and restore of EA so that stack offsets to parameters are
13999 correct when using both critical and reentrant/stack-auto.
14000 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
14001 size (can be triggered in error if sloc is shared between
14002 different sized objects)
14003 * device/include/float.h: fixed macros to explicitly use
14004 unsigned long where needed
14006 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
14008 Feature req. 799831: added code to allow nesting of critical functions
14009 * src/mcs51/gen.c (genFunction, genEndFunction)
14010 * src/ds390/gen.c (genFunction, genEndFunction)
14012 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14014 * src/SDCCsymt.c (sclsFromPtr),
14016 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14017 support for standard C idiom of memory mapped variables; for
14018 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14019 to xdata int at 0x1234 tempvar = 1.
14020 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14021 provided by Akiya ISHIDA
14023 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14025 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14026 * src/SDCCval.c (constVal): added reduction from int to char
14027 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14028 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14029 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14031 * support/regression/tests/shifts.c: fixed
14033 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14035 * src/z80/gen.c (genXor): Fixed bug #805445
14037 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14039 Fixed bug #621531 (const & volatile confusion in the type chain).
14040 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14041 refer to the const or volatile state of the pointer itself.
14053 * src/pic16/ralloc.c
14054 * support/regression/tests/const.c
14056 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14058 When checking for duplicated modules, use absolute paths
14059 instead of relative paths. Files changed:
14064 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14066 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14068 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14070 * device/include/string.h: added size_t typedef, changed
14071 prototypes to use size_t, eliminated separate reentrant and
14072 non-reentrant declarations, added _memmove declaration
14073 * device/lib/_memcpy.c: changed to use size_t instead of int,
14074 changed /4 to >>2 to avoid division library call
14075 * device/lib/_memcmp.c,
14076 * device/lib/_memset.c,
14077 * device/lib/_strncat.c,
14078 * device/lib/_strncpy.c,
14079 * device/lib/_strncmp.c: changed to use size_t instead of int
14080 * device/lib/_memmove.c: new file (fixed bug #772294)
14081 * device/lib/Makefile.in: added _memmove.c
14082 * device/lib/z80/asm_strings.s: fixed bug #772290
14083 * support/regression/tests/bitfields.c: attempt to fix host assertion
14084 failure on amd64-unknown-linux2.2
14086 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14088 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14089 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14090 * as/z80/asmain.c (main): fixed bug #801766
14092 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14094 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14097 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14099 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14100 reported in bug #800609
14102 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14104 * Top header beautifications in src/pic16 directory:
14105 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14106 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14107 pcoderegs.h, ralloc.c, ralloc.h
14108 * main.c: added top header and GPL license notice
14109 * pcode.c: fixed the if-conditional warning
14111 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14113 * device/lib/_mullong.c: replaced int by short for gcc
14115 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14117 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14118 and JUMPTABLE iCodes properly now (worked by accident before)
14119 * src/mcs51/gen.c (leftRightUseAcc),
14120 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14121 iCode properly now. Use getSize instead of nRegs since a & b
14122 aren't part of the nRegs tally.
14124 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14126 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14127 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14128 before instructions that use the _STATUS register
14130 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14132 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14133 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14134 fetching of the pointer
14135 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14136 copied from genNearPointerSet()
14137 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14138 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14139 If they pop r0/r1 they must be called in the opposite order than aopOp().
14140 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14141 (resp. --stack-auto), prepared for --xstack
14143 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14145 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14147 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14149 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14150 these ports have their own __sdcc_external_start()
14152 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14154 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14155 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14156 type for bits was changed. It resulted in bit variables becoming
14157 global, which is not permitted in PIC 14 assembly output.
14159 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14161 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14163 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14165 Z80 and MCS51 linkers complaint if a public symbol is defined
14166 in more than one library module:
14170 * as/mcs51/Makefile.in
14172 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14174 A few small changes that speed up the peephole optimizer.
14178 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14180 Try to make the peephole optimizer smarter by maintaining
14181 an association between the assembly source code and the
14182 iCodes that originated them. Put this information to use
14183 with a new peephole rule condition "notVolatile" so that
14184 the rules can be aggressive yet still safe.
14189 * src/mcs51/peeph.def
14191 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14195 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14196 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14197 if the left or right operand symbols have the accuse flag set.
14199 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14201 Changed the type of the result of the ! (NOT) operator to char;
14202 previously it returned the same type as the source. This allows
14203 us to eliminate all the genFloatNot functions (all of its target
14204 implementations were very buggy) since !float can use the same
14207 * src/SDCCicode.c (ast2iCode): ! returns char
14208 * src/mcs51/gen.c (genNot, genNotFloat),
14209 * src/ds390/gen.c (genNot, genNotFloat),
14210 * src/z80/gen.c (genNot, genNotFloat),
14211 * src/pic/gen.c (genNot, genNotFloat),
14212 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14214 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14216 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14217 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14218 during interrupts. Ensure WSAVE is located at a shared bank address.
14219 2. Fixed page selection in some places
14220 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14221 the registers name strings.
14222 4. Fixed "signed / unsigned compare" compiler warnings.
14223 5. The PIC port manages its own allocation of the general purpose
14224 registers, but makes no attempt to reuse them. As a result when
14225 compiling it soon runs out of general purpose registers. Some
14226 additional code was added to the files pcode.c and device.c to walk
14227 through the function call tree and rename the registers so that they
14237 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14238 genPlus() & genMinus() when the result is the same as left or right
14240 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14242 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14244 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14246 Made bitfield a distinct type from bit so that bitfields
14247 convert as per ANSI C and bits retain their traditional
14248 boolean style behaviour. Implemented bitfield support in
14256 * src/ds390/gen.c: bit v bitfield split
14257 * src/z80/gen.c: New support for bitfields
14258 * support/regression/tests/bitfields.c: reenabled z80,
14261 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14263 Rules 246.x, 247.x relate to bitfields, the others speed up
14264 access to xdata mapped I/O devices.
14266 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14268 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14270 Cleaned up genPackBits and genUnpackBits and added two helper
14271 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14272 for literal assignments in genPackBits (thanks to Frieder for
14278 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14280 Fixed bug #748310 (pointer to function type mishandled when the
14281 function name is omitted). Also fixed a SIGSEGV when a function
14282 attribute (reentrant, etc) is used on a non-function or on a
14283 function but misplaced before the parameter list.
14285 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14287 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14288 * support/Util/SDCCerr.h,
14289 * support/Util/SDCCerr.c: Added func attr misuse error msg
14291 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14293 Fixed bug #787649 by anonymous
14294 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14295 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14297 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14299 Fixed numerous bitfield problems.
14301 * src/SDCC.y: More bitfield related error checking
14303 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14304 * support/Util/SDCCerr.h,
14305 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14306 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14307 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14308 * support/regression/tests/bitfields.c: tests added
14310 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14312 Made the constant following the "interrupt" keyword optional. If
14313 omitted, the function will not automatically be given an entry
14314 in the interrupt vector table (similar to #pragma NOIV, but
14315 less syntacticly kludgy). The interrupt number is also now
14316 range checked. Also fixed a bug in the high order bit example
14323 * support/Util/SDCCerr.c
14324 * support/Util/SDCCerr.h
14327 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14329 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14330 * src/SDCCicode.c (operandOperation): rewritten some ops
14331 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14332 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14334 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14335 be re-activated by defining REDUCE_LITERALS)
14336 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14337 unsigned, but are signed by default
14338 * src/SDCCval.c (constVal): rearranged
14339 * src/SDCCval.c (valMod): preliminary fix
14340 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14341 * support/regression/literalop.c: added, work in progress
14343 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14345 Generate warnings for useless declarations like "char data;"
14346 that don't do what new users expect.
14349 * support/Util/SDCCerr.h
14350 * support/Util/SDCCerr.c
14352 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14354 * src/SDCCval.c (valMult): fix overflow detection of negative int
14356 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14358 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14360 Changes to support big endian targets:
14373 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14375 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14376 * device/lib/time.c: fixed warning "integer overflow in expression"
14378 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14380 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14381 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14382 constants are unsigned; added recognition of "u" flag for unsigned
14383 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14384 * src/SDCCval.c (valDiv, valMod): fixed signdness
14385 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14386 signedness of modulo, left and right shift
14387 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14388 * support/Util/SDCCerr.h: added warning W_INT_OVL
14389 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14390 * src/SDCCast.c (ast_print): improved output of constants
14392 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14394 Fixed some warnings when building with MSVC:
14396 * as/mcs51/asdata.c
14400 * link/z80/aslink.h
14401 * link/z80/lkdata.c
14402 * link/z80/lkeval.c
14407 * support/cpp2/cpplib.c
14411 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14413 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14415 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14417 * support/librarian/clean.mk: Do not remove Makefile.
14418 * support/librarian/Makefile: added.
14420 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14422 Added librarian to MSVC build:
14425 * support/librarian/librarian.dsp
14427 'configure' not needed for librarian, removed:
14428 * support/librarian/configure
14429 * support/librarian/configure.in
14430 * support/librarian/config_in.h
14431 * support/librarian/Makefile.in
14433 Hopefully these ones built the librarian and the rest of sdcc properly:
14435 * Makefile.common.in
14437 Messed up 'configure', so revert to previous version:
14441 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14443 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14444 there, while the mantissa of a double is "only" 53 bits wide.
14446 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14448 Adding sdcclib to the build. MSVC project coming soon.
14449 Files added/changed:
14451 * support/librarian/clean.mk
14452 * support/librarian/configure
14453 * support/librarian/configure.in
14454 * support/librarian/config_in.h
14455 * support/librarian/Makefile.bcc
14456 * support/librarian/Makefile.in
14457 * support/librarian/sdcclib.c
14460 * Makefile.common.in
14464 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14466 Linker now complaints if linked modules have conflicting options, for
14467 example, one compiled using --model-large and another one compiled with
14468 --model-small. The following files were modified:
14470 * as/mcs51/asdata.c
14471 * as/mcs51/aslink.h
14473 * as/mcs51/asmain.c
14475 * as/mcs51/i51pst.c
14476 * as/mcs51/lkdata.c
14477 * as/mcs51/lklibr.c
14478 * as/mcs51/lkmain.c
14484 * link/z80/aslink.h
14485 * link/z80/lkdata.c
14486 * link/z80/lklibr.c
14487 * link/z80/lkmain.c
14490 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14492 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14493 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14495 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14497 * src/z80/mappings.i: fix _mul[us][int,long] entries
14499 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14501 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14503 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14505 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14506 * support/regression/tests/bitopcse.c: added
14514 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14516 added support for new library format to z80, gbz80 linkers:
14522 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14524 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14525 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14527 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14529 added DUMMY_READ_VOLATILE:
14538 * src/SDCCcse.c (algebraicOpts): many improvements
14539 * src/SDCCcse.h: removed algebraicOpts()
14540 * src/SDCCicode.c (picDummyRead): added
14542 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14544 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14545 "Insufficient space in data memory".
14547 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14549 * src/mcs51/gen.c: fixed bug #771358
14550 * src/z80/gen.c: fixed bug #759087
14552 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14554 * src/pic16/glue.c: minor cleanup by Vangelis
14556 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14558 * device/include/regc515c.h: fixed #758477
14559 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14560 * device/lib/_gptrput.c: saved a few bytes
14561 * my tab spacing is 8, yours too?)
14562 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14563 * device/lib/serial.c: process RX bytes earlier than TX bytes
14564 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14566 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14568 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14570 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14572 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14574 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14576 * device/lib/Makefile.in: bad fix, reverted to 1.43
14578 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14580 * device/lib/Makefile.in: added missing z80 object files
14582 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14584 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14585 pic16 progress by Vangelis:
14588 * src/pic/Makefile:
14595 * pic16/genarith.c:
14600 * pic16/pcodepeep.c:
14603 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14605 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14607 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14609 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14610 added gbz80 build to MSVC project.
14611 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14612 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14613 from 8051 stuff and setup so it links using a .lnk file.
14615 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14617 * support/librarian/sdcclib.c: sdcc librarian.
14618 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14621 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14623 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14625 2003-07-02 Borut Razem <borut.razem AT siol.net>
14627 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14628 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14629 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14630 src/xa51/main.c, src/z80/main.c:
14631 virtualization of glue() function: each port has it's own glue function,
14632 which is accessed by do_glue function pointer in PORT.general structure
14634 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14636 * DS800C400 fun, improved ROM interface and tinibios.
14638 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14640 * More support for DS80C400. Now includes beginning of interface to ROM.
14642 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14644 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14646 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14648 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14650 2003-06-19 Borut Razem <borut.razem AT siol.net>
14652 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14654 2003-06-19 Borut Razem <borut.razem AT siol.net>
14656 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14657 fixed Z80 port - crt0.o: cannot open.
14659 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14661 * support/Util/MySystem.c (merge_command): revert bad fix
14663 2003-06-18 Borut Razem <borut.razem AT siol.net>
14665 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14667 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14669 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14670 option --use-stdout sends errors to stdout instead of stderr.
14672 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14674 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14676 2003-06-15 Borut Razem <borut.razem AT siol.net>
14678 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14679 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14680 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14681 fixed width array of pointers replaced with sets;
14682 multiple include and lib paths ared transferred to preprocessor and linker
14683 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14684 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14685 fixed width array of pointers
14686 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14687 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14688 fixupPath(), getPathDifference()
14689 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14690 fixed width array of pointers
14692 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14694 * src/pic16/ralloc.c: fix warnings
14695 * src/pic16/pcode.c: fix warning
14697 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14699 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14700 know all the details, but essentially this set of changes enable
14701 the pic16 port to generate movff instructions and generate assembler
14705 * src/pic16/glue.c:
14706 * src/pic16/pcode.c:
14707 * src/pic16/device.c:
14708 * src/pic16/main.c:
14709 * src/pic16/pcode.h:
14710 * src/pic16/pcoderegs.c:
14711 * src/pic16/ralloc.c:
14712 * src/pic16/ralloc.h:
14714 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14716 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14717 added option --vc, so sdcc errors and warnings are compatible with
14718 Microsoft Visual Studio.
14720 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14722 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14723 device/lib/libfloat.lib: added atof function.
14725 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14727 * doc/sdccman.lyx: updated to Lyx 1.3
14728 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14729 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14730 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14732 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14734 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14736 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14738 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14739 additions to the "related tools/documentation" section
14741 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14743 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14745 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14747 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14748 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14750 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14752 * doc/sdccman.lyx: fix double dash and other minor things
14753 * doc/Makefile: fix double dash
14755 2003-05-28 Karl Bongers(patches from Martin Helmling)
14756 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14757 condition and ignore commands.
14759 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14761 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14762 is in parts still quite out of date, I did changes as far as I felt makes sense
14763 for a non-native english speaker.
14764 Please feel free to add to the manual or to correct my changes.
14765 * doc/Makefile: undid touching the date of intermediate tex files.
14767 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14769 * doc/sdccman.lyx: Manual has an index now
14771 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14773 Finalize muluint/mulsint and mululong/mulslong merging:
14774 * device/lib/_mulint.c
14775 * device/lib/_mullong.c
14776 * device/lib/gbz80/mul.s
14777 * device/lib/gbz80/stubs.s
14778 * device/lib/z80/mul.s
14779 * device/lib/z80/stubs.s
14780 * src/SDCCsymt.c (initCSupport)
14782 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14784 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14785 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14786 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14787 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14790 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14792 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14793 the regression tests I'm not brave enough to enable 245.b, 245.c
14794 * doc/sdccman.lyx: added latex preamble for hyperref package.
14795 Using pdflatex this will give you a hyperlinked pdf file with
14796 bookmarks. (prepend '%' before /usepackage if this breaks something)
14798 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14800 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14802 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14804 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14806 2003-05-21 <johan AT balder>
14808 * src/SDCCglue.c (printIval): fixed bug #739934
14810 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14812 Applied patch from bug 737905 (renamed yylineo to mylineno):
14819 * src/pic16/pcode.c: Cleaned warnings
14820 * src/pic16/pcodeflow.c: Cleaned warnings
14821 * src/pic16/pcoderegs.c: Cleaned warnings
14823 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14825 * src/pic16/pcode.c: Cleaned warnings
14826 * src/pic16/pcodepeep.c: Cleaned warnings
14827 * src/pic16/ralloc.c: Cleaned warnings
14829 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14831 * doc/sdccman.lyx: fixed bug 739745
14832 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14834 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14836 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14837 it can be defined with CFLAGS when running configure
14838 * src/SDCCmain.c: fixed compiling + linking with object files
14840 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14842 * configure.in: configure for pic16 port,
14843 added --disable-pic16-port
14844 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14845 * src/SDCCmain.c: linkOptions is changed to set *,
14846 added if/endif conditional macros to remove options help
14847 messages from optionsTable when a port is not configured, added
14848 support for the PIc16 port in the ports table, when executing
14849 the compiler with no port specified on command line, a default
14850 port is selected with the new macro DEFAULT_PORT which is
14851 defined in port.h, in setDefaultOptions() linkOptions is removed
14852 from initialization assignment, since now it is a set,
14853 parseCmdLine uses setParseWithComma for linkOptions, in
14854 linkEdit() linkOptions are accessed with new function indexSet()
14855 which returns the i'th item of a set variable. See SDCCset.c, in
14856 linkEdit() when calling buildCmdLine(), added linkOptions as
14857 last argument. Now users can pass arguments to gplink via the
14858 -Wl option, main() uses pic16glue() to glue up pic16 programs
14859 * src/SDCCpeeph.c: various changes to support pic16
14860 * src/SDCCset.c: added function void *indexSet(set *, int) to
14861 return the i'th item of the set
14862 * src/SDCCset.h: added function prototype for indexSet()
14863 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14864 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14865 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14866 added macro DEFAULT_PORT
14867 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14868 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14870 * src/pic16/glue.c: commented out some error producing lines
14871 * src/pic16/main.c: __config directives are commented out to stop
14872 gpasm complaining and test the linkage with gplink, _linkCmd and
14873 _asmCmd changed to be more gplink and gpasm friendly
14874 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14875 produced an error when parsed, peep rule 12 is added to utilize
14876 movff, but it is commented out since the pCode does not support
14877 yet a command with 2 address arguments
14879 2003-05-18 <johan AT balder>
14881 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14882 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14883 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14885 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14886 Added feature to script commands from file.
14888 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14890 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14891 * src/SDCCutil.c: include ctype.h for win32
14893 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14895 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14897 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14899 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14900 Fixed so you can set breakpoints prior to run, run does not stop
14901 on entry now. Add tbreak. Other enhancements and fixes for use
14904 2003-05-12 Borut Razem <borut.razem AT siol.net>
14906 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14908 2003-05-11 Borut Razem <borut.razem AT siol.net>
14910 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14911 the path of bin directory, so that PATH is the only env. variable, which has to be set
14912 in case of standard installation.
14913 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14914 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14915 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14917 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14919 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14920 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14921 temp files are in the port dir; clean the gen/test directory when
14922 generating new test.c
14923 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14924 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14925 * support/regression/tests/zeropad.c: added
14927 2003-05-09 <johan AT balder>
14929 * src/SDCCglue.c: fixed bug #597940
14931 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14933 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14934 cache sfr, optimize next,step, fix off by one sourceline,
14935 support ddd list function.
14936 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14938 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14940 * support/regression/HTMLgen.py: added compare_s2f()
14941 * support/regression/Makefile: redo 1.27
14942 * support/regression/generate-cases.py: redo 1.5
14944 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14946 * support/regression/tests/float.c: workaround 33 bit hex constant
14947 * support/regression/tests/simplefloat.c: fix division for host
14949 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14951 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14952 that tame's the PIC's over-aggressive optimizer.
14954 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14956 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14959 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14961 Initial support for DS80C400. "Hello world" runs on TINIm400
14964 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14966 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14967 * Some notes on ddd usage added in debugger/README
14968 Martin Helmling adding more features and fixes for ddd GUI debugger.
14969 Code added for nexti, stepi, up, down, and other adjustments.
14971 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14973 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14974 * src/pic/peeph.def Added two rules to optimize carry manipulation
14975 * src/pic/* removed debug printfs
14977 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14979 * debugger/mcs51/cmd.c: added header newalloc.h
14981 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14983 * as/Makefile: new EXEEXT
14984 * as/z80/Makefile: remove trailing slash of BUILDIR
14985 * as/z80/clean.mk: new EXEEXT
14986 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14987 * support/cpp2/Makefile.in: new EXEEXT
14988 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14990 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14992 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14993 EXEEXT was introduced to fix all related problems with targets
14994 "clean", "install" and "uninstall"; a couple of further flaws
14995 especially with "clean" have been fixed too
14996 * as/mcs51/Makefile.in
14997 * as/mcs51/clean.mk
15001 * debugger/mcs51/Makefile.in
15002 * debugger/mcs51/clean.mk
15003 * link/z80/Makefile
15004 * link/z80/Makefile.in
15005 * link/z80/clean.mk
15007 * packihx/Makefile.in
15009 * sim/ucsim/Makefile
15010 * sim/ucsim/clean.mk
15011 * sim/ucsim/avr.src/Makefile.in
15012 * sim/ucsim/avr.src/clean.mk
15013 * sim/ucsim/s51.src/Makefile.in
15014 * sim/ucsim/s51.src/clean.mk
15015 * sim/ucsim/xa.src/Makefile.in
15016 * sim/ucsim/xa.src/clean.mk
15017 * sim/ucsim/z80.src/Makefile.in
15018 * sim/ucsim/z80.src/clean.mk
15019 * sim/ucsim/main_in.mk
15020 * sim/ucsim/packages_in.mk
15021 * sim/ucsim/gui.src/Makefile.in
15022 * sim/ucsim/gui.src/serio.src/Makefile.in
15023 * sim/ucsim/gui.src/serio.src/clean.mk
15026 * support/cpp2/Makefile.in
15027 * support/cpp2/clean.mk
15028 * support/makebin/Makefile
15029 * support/makebin/clean.mk
15030 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15031 * doc/sdccman.lyx: --program-suffix no longer needed
15033 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15035 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15036 Martin Helmling added support for ddd GUI debugger.
15037 Code added to display assembly, set variables, and other commands
15038 to interface to ddd.
15040 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15042 * as/Makefile: fix target clean
15043 * as/clean.mk: fix target clean
15044 * as/z80/clean.mk: fix target clean
15046 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15048 * Makefile.common.in: added AT EXEEXT AT
15049 * configure.in: removed all mingw32 stuff
15050 * configure: rebuilt from configure.in
15051 * doc/sdccman.lyx: updated section "installation"
15052 * support/scripts/sdcc_mingw32: adapted to configure
15053 * support/scripts/sdcc_cygwin_mingw32: added
15055 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15057 * src/pic Added object file support for the PIC port
15058 * src/pic Applied patch from Craig Franklin (this started the object file support)
15059 * src/regression Updated the PIC regression tests for object files
15061 2003-04-20 Borut Razem <borut.razem AT siol.net>
15063 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15064 lklex.c: In function `getfid':
15065 lklex.c:203: warning: array subscript has type `char'
15066 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15067 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15068 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15069 stack handling macros
15071 2003-04-19 Borut Razem <borut.razem AT siol.net>
15073 * "handling space characters in file path" task:
15074 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15075 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15076 * support/Util/MySystem.h: make it self-sufficient
15077 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15078 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15079 handling space characters in file path
15080 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15081 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15082 * support/Util/MySystem.c: handling space characters in executable's path
15084 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15086 * as/z80/Makefile: fix permanent rebuild of z80
15087 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15088 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15090 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15092 * src/SDCCopt.c: add special case optimization to replace modulo by
15093 a power of two with a bitwise AND.
15095 2003-04-18 <johan AT balder>
15097 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15099 2003-04-17 <johan AT balder>
15101 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15102 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15104 2003-04-13 Borut Razem <borut.razem AT siol.net>
15106 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15107 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15108 fixed mingw problem in adl_NORMALIZE_PATH
15110 2003-04-12 Borut Razem <borut.razem AT siol.net>
15112 * fixed "#pragma SAVE/RESTORE can not be nested":
15113 * src/SDCC.lex: reworked pragma handling functions
15114 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15115 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15117 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15119 * src/SDCCutil.c (pathEquivalent): defined but not used
15120 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15121 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15122 * configure: rebuilt from configure.in
15123 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15124 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15125 * device/include/Makefile.in: replace sdcc_datadir
15126 * device/lib/Makefile.in: replace sdcc_datadir
15127 * Makefile.common.in: add LDFLAGS from configure
15128 * packihx/Makefile.in: use LDFLAGS
15129 * src/Makefile.in: use LDFLAGS
15130 * support/cpp2/Makefile.in: add LDFLAGS from configure
15131 * support/makebin/Makefile: use LDFLAGS
15132 * .version: bumped version number to 2.3.5
15134 2003-04-12 Borut Razem <borut.razem AT siol.net>
15136 * completed "different paths" task:
15137 * src/SDCCmacro.c: fixed bug in handling quotes
15138 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15139 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15141 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15143 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15145 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15147 * ds390/gen.c ds390/peeph.def: fix bug 706781
15149 2003-04-11 Borut Razem <borut.razem AT siol.net>
15151 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15153 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15155 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15156 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15157 set - this bit used to not be set...).
15158 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15159 bad code in PIC Port
15160 * src/regression/and2.c added to test bug 609268
15161 * src/regression/Makefile added and2.c to regression test
15164 2003-04-08 <johan AT CP255758-A>
15166 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15167 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15168 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15170 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15172 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15174 * support/cpp2/Makefile.in: fix bug #487815
15175 * configure: rebuilt from configure.in
15176 * Makefile.common.in: docdir changed, new path suffixes
15177 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15178 * sdcc_vc_in.h: reflect changes from sdccconf.h
15179 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15180 * src/SDCCutil.h: remove BINDIR hack
15181 * doc/sdccman.lyx: update new path hierarchy
15183 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15185 * src/SDCCpeeph.c: added okToRemoveSLOC test
15187 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15189 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15191 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15193 * src/SDCCpeeph.c: added labelIsReturnOnly test
15194 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15196 2003-04-05 <johan AT balder>
15198 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15199 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15200 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15201 * src/SDCCast.c: fixed a warning
15202 * src/SDCCast.h: fixed a warning
15203 * src/SDCCicode.c (operandFromAst): fixed a warning
15205 2003-04-04 <johan AT balder>
15207 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15208 * src/SDCCast.c (decorateType): fixed bug #715076
15209 * src/SDCC.y: fixed bug #702907
15211 2003-04-03 <johan AT balder>
15213 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15214 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15215 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15216 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15217 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15219 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15221 * _decdptr.c: fix return values
15222 * _gptrget.c: fix return values
15223 * _gptrgetc.c: fix return values
15224 * _gptrput.c: fix return values
15225 * _mulint.c: fix return values
15226 * as/z80/Makefile: fix 'make -j' problem
15228 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15230 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15231 * configure.in: big cleanup, updated to autoconf 2.5x
15232 * configure: rebuilt from configure.in
15233 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15234 * sdcc_vc_in.h: reflect changes from sdccconf.h
15235 * doc/Makefile: fixed a flaw in "make install"
15237 2003-04-02 <johan AT balder>
15239 * src/ds390/gen.c (genCmp): no comments
15240 * src/mcs51/gen.c (genCmp): no comments
15241 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15242 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15244 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15246 * support/regression/generate-cases.py: place generated file in given sub directory
15247 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15248 * support/regression/Makefile: improvements for 'make -j';
15249 side effect: it's simpler and faster now
15251 2003-03-31 Borut Razem <borut.razem AT siol.net>
15253 * src/z80/main.c: link-{port} and as-{port} defined without path
15254 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15256 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15258 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15260 2003-03-30 Borut Razem <borut.razem AT siol.net>
15262 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15263 changed type of list parameter to set
15264 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15265 * src/port.h: changed type of do_assemble() parameter to set
15266 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15267 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15268 definition of "cppoutfilename" macro with NULL value in preProcess()
15269 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15270 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15271 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15272 replaced with set *binPathSet
15273 * shash_add() deallocates the item, if allready exsists, before adding the new one
15274 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15276 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15278 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15279 a nested for loop bug in the PIC port
15280 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15283 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15285 * support/Util/dbuf.h: remove C++ stuff to make it portable
15287 2003-03-28 Borut Razem <borut.razem AT siol.net>
15289 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15290 literal strings in stringLiteral()
15291 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15292 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15295 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15297 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15299 2003-03-26 <johan AT balder>
15301 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15302 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15303 * src/SDCCast.c (decorateType): fixed " -v < 3"
15305 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15307 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15308 Added Lenny Story's debug infrastructure changes:
15309 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15310 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15311 * src/cdbFile.c: added
15312 * src/SDCCdebug.c: added
15313 * src/SDCCdebug.h: added
15314 * src/SDCCast.c (createFunction)
15315 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15316 * src/SDCCmain.c (parseCmdLine, main)
15317 * src/SDCCmem.c (redoStackOffsets)
15318 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15321 * src/avr/gen.c (genAVRCode)
15322 * src/ds390/gen.c (gen390Code)
15323 * src/mcs51/gen.c (gen51Code)
15324 * src/pic/gen.c (genpic14Code)
15325 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15326 * src/xa51/gen.c (genXA51Code)
15327 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15329 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15331 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15332 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15334 2003-03-22 <johan AT balder>
15336 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15338 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15340 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15341 * doc/cdbfileformat.lyx: added, written by Lenny Story
15342 * doc/Makefile: added cdbfileformat.lyx
15343 * doc/clean.mk: added cdbfileformat.lyx
15345 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15347 * src/mcs51/peeph.def: fix bug #705773
15349 2003-03-20 <johan AT balder>
15351 An sfr/sbit can have an "at #" AND an initializer
15352 * src/SDCCsymt.c (checkSClass):
15353 * src/SDCCmem.c (allocGlobal):
15354 * src/SDCCmem.c (allocLocal):
15355 * src/SDCCast.c (createBlock):
15357 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15359 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15361 2003-03-16 <johan AT balder>
15363 Undid the hackup of const and volatile, the problem is much bigger
15365 * src/SDCCast.c:1.171
15366 * src/SDCCglue.c:1.138
15367 * src/SDCCicode.c:1.146
15368 * src/SDCCsymt.c:1.150
15369 * src/SDCCval.c:1.65
15371 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15373 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15374 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15376 2003-03-13 <johan AT balder>
15378 Hackup const and volatile modifiers in type chains a bit:
15380 * src/SDCCast.c:1.169
15381 * src/SDCCglue.c:1.136
15382 * src/SDCCicode.c:1.143
15383 * src/SDCCsymt.c1.146
15384 * src/SDCCsymt.h1.59
15385 * src/SDCCval.c:1.63
15387 2003-03-12 <johan AT balder>
15389 * src/SDCCBBlock.h: more LRH debugging junk
15390 * src/SDCCcflow.h: more LRH debugging junk
15391 * src/SDCCloop.c: more LRH debugging junk
15392 * src/SDCC.y (struct_declaration): fixed bug #697590
15393 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15394 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15395 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15397 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15398 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15399 test function names must now match exactly).
15400 * src/SDCCcse.c: added special case in findCheaperOp to allow
15401 extending a short integer. Makes less awful code for bug 700121 test case.
15403 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15405 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15406 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15408 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15410 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15411 actually called (operandsNotEqual() was called for all
15412 operandsNotEqualX tests).
15414 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15416 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15417 with shorter literals. Fixes bug 700121.
15419 2003-03-11 <johan AT balder>
15421 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15423 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15425 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15426 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15428 2003-03-10 Borut Razem <borut.razem AT siol.net>
15430 * src/SDCCmain.c: pipe preprocessor's output
15431 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15432 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15433 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15434 which closes all pipes in pipeSet set
15435 * src/SDCCset.c: free deleted item in function deleteSetItem()
15436 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15437 moved from z80 to src subproject
15438 * .version: increased version number to 2.3.4
15440 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15442 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15443 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15444 * support/regression/ports/xa51/spec.mk: fix typo
15446 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15448 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15450 2003-03-09 Borut Razem <borut.razem AT siol.net>
15452 * src/SDCCmain.c: pipe preprocessor's output
15453 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15454 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15455 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15456 which closes all pipes in pipeSet set
15457 * src/SDCCset.c: free deleted item in function deleteSetItem()
15458 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15459 moved from z80 to src subproject
15461 2003-03-09 Borut Razem <borut.razem AT siol.net>
15463 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15464 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15465 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15466 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15467 * src/SDCCglobl.h: unification of WIN32 native definitions
15469 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15471 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15473 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15475 * src/configure.in: check for endianess (even while cross-compiling)
15476 * src/configure: check for endianess (even while cross-compiling)
15477 * src/configure_in.h: check for endianess (even while cross-compiling)
15478 * src/avr/gen.c: remove old endianess stuff
15479 * src/mcs51/gen.c: remove old endianess stuff
15480 * src/ds390/gen.c: remove old endianess stuff
15481 * src/pic/gen.c: remove old endianess stuff
15482 * src/pic/genarith.c: remove old endianess stuff
15483 * src/pic/glue.c: fix endianess check
15484 * src/pic16/gen.c: remove old endianess stuff
15485 * src/pic16/genarith.c: remove old endianess stuff
15486 * src/pic16/glue.c: fix endianess check
15487 * src/xa51/gen.c: remove old endianess stuff
15488 * src/z80/gen.c: fix endianess check
15489 * src/SDCCglue.c: fix endianess check
15490 * src/ds390/peeph.def: fix bug 700036
15492 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15494 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15495 * src/configure: find appropriate data-types on host for SDCC's int and long
15496 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15497 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15498 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15500 2003-03-07 <johan AT balder>
15503 some minor cleanups before the big shot
15504 OP_DEFS and OP_USES now use Kevin's protection
15505 new option --nolabelopt
15507 * src/SDCCBBlock.c:
15516 * src/ds390/ralloc.c:
15517 * src/mcs51/ralloc.c:
15518 * src/pic/ralloc.c:
15519 * src/xa51/ralloc.c:
15520 * src/z80/ralloc.c:
15522 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15524 * src/pic/pcode.c (get_op): fix 64 bit warnings
15525 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15526 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15527 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15528 * support/regression/tests/malloc.c: fix 64 bit warnings
15530 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15532 * src/mcs51/gen.c (genMinus): fixed bug 696436
15534 2003-03-02 Borut Razem <borut.razem AT siol.net>
15536 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15538 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15540 * configure.in: test for mkstemp
15541 * sdccconf_in.h: add HAVE_MKSTEMP
15543 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15545 * device/include/ctype.h: removed warning while using --stack-auto
15546 * device/include/malloc.h: removed warning while using --stack-auto
15547 * device/include/string.h: removed warning while using --stack-auto
15549 2003-02-23 Borut Razem <borut.razem AT siol.net>
15551 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15552 because NDEBUG is defined (see man assert)
15553 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15555 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15557 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15558 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15560 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15562 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15563 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15565 2003-02-18 <johan AT balder>
15567 * as/mcs51/asmain.c (asmbl): module can start with a digit
15568 * as/z80/asmain.c (asmbl): module can start with a digit
15570 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15572 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15573 * src/asm.c: fix pipe() for Mingw32
15575 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15577 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15578 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15579 make -V work again; --c1mode reads now from stdin
15580 * doc/sdccman.lyx: added --c1mode
15581 * support/Util/SDCCerr.c: new messages for c1 mode
15582 * support/Util/SDCCerr.h: new messages for c1 mode
15583 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15585 2003-02-15 <johan AT balder>
15587 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15589 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15591 * doc/sdccman.lyx: Environment variables, -o and other minor things
15593 2003-02-14 <johan AT balder>
15595 * src/xa51/main.c: before anyone really tries to use it :)
15597 * Install doc's in share/sdcc/doc
15598 * removed some obsolete files
15599 * Do a proper make distclean and uninstall
15600 M Makefile.common.in
15603 M device/include/Makefile.in
15604 M device/lib/Makefile.in
15607 M sim/ucsim/doc/Makefile.in
15609 R src/avr/peeph.rul
15610 R src/xa51/peeph.rul
15611 M support/cpp2/Makefile.in
15612 M support/makebin/Makefile
15615 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15617 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15619 2003-02-10 Borut Razem <borut.razem AT siol.net>
15621 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15622 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15623 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15624 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15625 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15626 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15627 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15628 src/z80/Makefile.bcc: Borland Makefile cleanup
15629 * as/z80/Makefile.bcc: Added Borland Makefile
15630 * support/cpp2/borland.h: Removed
15632 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15634 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15635 * src/SDCC.lex: new pragma NOIV
15636 * src/SDCCglobl.h: new pragma NOIV
15637 * src/SDCCmem.c: new pragma NOIV
15639 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15641 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15643 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15645 * src/SDCCmain.c: signal handling is switched off by --debug
15646 * doc/Makefile: small fix for install; use clean.mk again
15647 * doc/clean.mk: clean *.pdf and *.html too
15649 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15651 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15652 * device/lib/printfl.c: fix a ds390 bug by making it portable
15653 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15654 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15655 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15656 * debugger/mcs51/cmd.c: converted multi-line string literals
15657 * sim/ucsim/globals.cc: converted multi-line string literals
15658 * src/SDCCmain.c: introduced signal handler to remove temp files
15659 * doc/Makefile: small tweaks, implement clean
15660 * doc: removed generated files
15662 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15664 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15665 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15666 Address Record is not correctly generated for DS390."
15668 2003-02-02 Borut Razem <borut.razem AT siol.net>
15670 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15671 * as/mcs51/asm.h: fixed compilation with Borland C
15672 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15673 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15674 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15675 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15676 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15677 src/z80/Makefile.bcc: delete $(LIB) only if exist
15678 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15680 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15682 * device/include/malloc.h: introduced NULL
15683 * device/include/string.h: introduced NULL
15684 * device/include/stdlib.h: introduced NULL
15685 * device/lib/_memcpy.c: removed NULL
15686 * device/lib/_strcat.c: removed NULL
15687 * device/lib/_strchr.c: removed NULL
15688 * device/lib/_strcmp.c: removed NULL
15689 * device/lib/_strcpy.c: removed NULL
15690 * device/lib/_strcspn.c: removed NULL
15691 * device/lib/_strlen.c: removed NULL
15692 * device/lib/_strncat.c: removed NULL
15693 * device/lib/_strncmp.c: removed NULL
15694 * device/lib/_strncpy.c: removed NULL
15695 * device/lib/_strpbrk.c: removed NULL
15696 * device/lib/_strrchr.c: removed NULL
15697 * device/lib/_strspn.c: removed NULL
15698 * device/lib/_strstr.c: removed NULL
15699 * device/lib/_strtok.c: removed NULL
15700 * device/lib/malloc.c: removed NULL, include own header
15702 2003-02-02 <johan AT balder>
15704 * 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
15705 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15706 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15707 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15708 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15709 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15711 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15713 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15716 2003-02-01 <johan AT balder>
15718 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15720 2003-01-31 <johan AT CP255758-A>
15722 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15724 2003-01-30 <johan AT balder>
15726 * src/SDCCBBlock.c: automatic bug detection
15727 * src/SDCCicode.c: automatic bug detection
15729 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15731 * src/SDCCglobl.h: now --xram-size 0 works
15732 * src/SDCCmain.c: now --xram-size 0 works
15734 2003-01-29 <johan AT balder>
15736 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15738 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15740 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15741 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15742 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15743 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15744 * src/SDCCglobl.h: Added options --xram-size and --code-size
15745 * src/SDCCmain.c: Added options --xram-size and --code-size
15747 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15749 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15750 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15752 2003-01-27 <johan AT balder>
15754 * src/SDCC.y: fixed bug #613764
15756 2003-01-26 <johan AT balder>
15758 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15759 * src/SDCCsymt.h: fixed bug #673374
15760 * src/SDCCglue.c: fixed bug #661910
15761 * src/SDCCast.c: fixed bug #458099 and 673374
15763 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15765 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15766 * as/mcs51/strcmpi.h: added
15767 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15768 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15769 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15770 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15771 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15772 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15773 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15774 * as/mcs51/Makefile.aslink: new module strcmpi
15775 * as/mcs51/Makefile.asx8051: new module strcmpi
15776 * as/mcs51/Makefil.bcc: new module strcmpi
15777 * as/mcs51/Makefile.in: new module strcmpi
15778 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15780 2003-01-26 <johan AT balder>
15782 * src/SDCCglue.c: reverted back to 1.124
15783 * src/SDCCast.c: reverted back to 1.156
15784 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15786 2003-01-25 <johan AT balder>
15788 * src/SDCCglue.c: A better fix for bug #661910
15789 * src/SDCCast.c: A better fix for bug #661910
15790 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15792 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15794 * src/Makefile.in: remove spawn.o
15795 * src/SDCCmain.c: remove spawn.h
15796 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15797 * src/spawn.c: removed
15798 * src/spawn.h: removed
15799 * support/regression/ports/ds390/spec.mk: link with -r
15801 2003-01-24 <johan AT CP255758-A>
15803 * src/ds390/gen.c (aopOp): fixed bug #667458
15804 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15805 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15806 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15808 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15810 * src/mcs51/peeph.def: better assembler identation by Frieder
15811 * src/mcs51/gen.c: better assembler identation by Frieder
15813 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15815 * as/z80/string.h: removed for gcc 3.2
15816 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15817 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15819 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15821 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15822 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15823 * support/regression/Makefile: separate temp files for ports
15824 * support/regression/generate-cases.py: separate temp files for ports
15825 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15826 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15828 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15830 * moved tinitalk to device/examples/ds390
15832 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15834 * as/mcs51/lkmem.c: rflag is for DS390
15835 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15836 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15837 (linkEdit): move mem- and map-files the same way as ihx-files
15838 * src/z80/main.c (_setDefaultOptions): removed --generic
15839 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15840 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15841 * src/pic/glue.c (picglue): --c1mode works again
15842 * src/pic16/glue.c (pic16glue): --c1mode works again
15843 * src/asm.c (printCLine): fix #660034
15845 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15847 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15848 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15849 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15850 * as/mcs51/lkmem (summary): better fix for sp problem
15851 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15852 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15853 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15854 remove --stack-after-data
15856 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15858 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15859 * src/SDCCutil.c (join): ugly bug: missing '\0'
15860 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15862 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15864 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15866 * src/pic/main.c (_asmCmd): gpasm supports -o
15867 * src/z80/main.c: more general macros
15868 * device/lib/Makefile.in: remove intermediate files
15870 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15872 * .version: Bumped version number to 2.3.3
15873 * src/SDCCBBlock.c: new option -o
15874 * src/SDCCglobl.h: new option -o
15875 * src/SDCCglue.c: new option -o
15876 * src/SDCCmain.c: new option -o
15877 * src/asm.c: new option -o
15878 * src/ds390/main.c: new option -o
15879 * src/pic/glue.c: new option -o
15880 * src/pic/pcode.c: new option -o
15881 * src/pic/ralloc.c: new option -o
15882 * src/pic16/glue.c: new option -o
15883 * src/pic16/pcode.c: new option -o
15884 * src/pic16/ralloc.c: new option -o
15885 * src/z80/main.c: new option -o
15886 * device/lib/Makefile.in: use -o
15887 * support/regression/ports/ds390/spec.mk: use -o
15888 * support/regression/ports/gbz80/spec.mk: use -o
15889 * support/regression/ports/mcs51/spec.mk: use -o
15890 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15891 * support/regression/ports/z80/spec.mk: use -o
15892 * support/regression/ports/ucz80/spec.mk: use -o
15893 * support/regression/ports/xa51/spec.mk: use -o
15894 * support/regression/fwk/lib/timeout.c: fix usage string
15896 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15897 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15899 2003-01-07 <johan AT balder>
15901 * src/SDCCast.c (decorateType): fixed bug #600035
15903 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15904 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15905 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15906 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15907 * src/pic/pcode.c: outcommented unused variable to remove warnings
15908 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15910 2003-01-06 <karl AT turbobit.com>
15911 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15914 2003-01-06 <johan AT balder>
15916 * src/SDCCicode.c: fixed array add
15918 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15919 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15920 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15922 2003-01-04 <johan AT balder>
15924 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15926 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15927 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15929 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15930 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15931 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15933 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15934 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15936 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15937 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15939 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15940 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15942 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15944 * in /sdcc/as/mcs51/ changed these files in order to create an
15945 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15946 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15947 following files to include the previous two files: aslink.dsp,
15948 Makefile.aslink, Makefile.bcc, and Makefile.in.
15950 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15951 .adb instead of .cdb
15953 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15955 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15956 value from option --iram-size.
15958 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15960 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15963 2002-09-18 <wiml AT hhhh.org>
15965 * SDCClrange.h: exposed setFromRange() and setToRange()
15966 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15967 packRegsForAccUse() (bug 542397)
15968 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15969 multiple times and emitting the fetch operations more than once
15970 added aopGetUsesAcc() function to allow binary operators to
15971 fetch their operands in the correct order; made genMinus() emit
15972 compact code for X = LITERAL - Y
15974 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15975 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15976 sprintf() in line 1267.
15978 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15979 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15982 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15983 Changes to aslink (All the changes are marked with 'JCF'):
15985 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15988 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15989 area BSEG. Also moves, if possible, the DATA area down into the internal
15990 ram so more space is available.
15992 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15995 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15996 not bytes. Function summary() which creates a memory usage summary
15997 file with extension .mem. Reports of overlaping stack and small stack
15998 size. If the space for the stack is less than 16 bytes aslink trows a
16001 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
16002 the 8051. Option 'y' for memory summary output file.
16004 Changes to sdcc (All the changes are marked with 'JCF'):
16006 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
16008 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
16009 overlaying area for it (uses RegBankUsed[4]).
16011 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
16012 bank zero as used by default. By default aslink locates the stack
16013 (equivalent to --stack-after-data). Pass option 'y' to aslink for
16014 the creation of the .mem file. Delegates the allocation of data area
16015 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16016 the begining of the stack area to aslink.
16018 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16019 glue() in SDCCglue.c creates an area for it.
16021 2002-09-03 Borut Razem <borut.razem AT siol.net>
16022 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16023 sdcc/src/pic/glue.c:
16024 introduced atexit() handler for teporay files removal in case of
16025 errors, assertions, ...
16027 2002-08-29 Borut Razem <borut.razem AT siol.net>
16028 * sdcc/support/cpp2/auto-host_vc_in.h:
16029 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16030 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16031 Maybe there is a similar problem with BORLANDC? It should be checked!
16033 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16034 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16035 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16036 was not executed, and the compiler (cl) launched a warning:
16037 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16039 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16040 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16042 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16043 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16045 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16046 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16047 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16048 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16049 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16050 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16051 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16052 - added Release configuration in VS projects
16053 - review of compiler an linker options
16054 - VC .exe files are generated in bin_vc directory, not to interfere
16055 with binaries generated from other projects (cygwin, mingw, bcc ...)
16057 * sdcc/src/yacc.dsp: added
16059 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16060 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16061 and insert the version number definitions from .version
16063 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16065 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16066 added - genarate auto-host.h using auto-host_vc_in.h as template
16069 removed from CVS, generated automatically
16071 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16072 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16074 2002-08-11 Borut Razem <borut.razem AT siol.net>
16075 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16077 2002-08-10 Borut Razem <borut.razem AT siol.net>
16078 * src/SDCCmain.c (main):
16079 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16080 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16081 The consequence was that some temporary files were not removed.
16084 unification of code in functions tempfilename() and tempfile():
16085 function tempnam() is defined in Visual Studio 6.0 and .NET
16087 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16089 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16090 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16091 - removed compiler command line option /WX: Treats all warnings as errors
16092 - update a list of source files, included into the project
16094 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16095 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16096 changed project type to Generic Project so that can be correcly converted to VS.NET project
16098 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16100 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16102 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16104 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16105 added return 0 statements after assert() to make compiler happy
16107 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16108 added newline in the def file to keep MSC compiler satisfied
16110 * sdcc/src/z80/gen.c:
16111 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16112 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16113 - solved MSC error in function aopDump()
16115 * sdcc_vc.h: define PREFIX as "\\sdcc"
16117 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16118 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16120 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16121 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16122 - Rewrote the register banking algorithm.
16123 - Added pCode live-range analysis to registers (for now, only non-used and
16124 singly-used registers optimized away)
16126 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16128 * 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.
16130 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16131 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16133 2002-04-22 Michael Hope <michaelh AT vroom>
16135 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16137 * configure.in (DD_COPT): Added include support required for gbdk.
16139 * .version: Bumped version number just to increase it.
16141 * src/SDCCmain.c: Added -nostdinc to the default options.
16143 2002-04-15 Michael Hope <michaelh AT vroom>
16145 * device/lib/z80/printf.c (sprintf): Added.
16147 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16149 * src/z80/peeph.def: Added transpose redundent load rule.
16151 * src/z80/main.c: Added force callee saves for jaune.
16153 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16155 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16157 2002-03-28 Johan Knol <johan AT balder>
16159 * src/SDCCval.c: fixed bug #532436
16161 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16163 Added "char *Processor" field to the port structure.
16166 Added -p option. Allows port dependent processor to be specified.
16169 Initialized the new field char *Processor field to NULL in all ports
16172 Compiler generated registers for interrupt context saving
16173 were not getting allocated.
16175 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16178 Fixed left shift. Will promote the left side of a left shift
16179 if a) left shifting more than size of operand or b) when assigned
16180 to something size > size of left side
16182 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16184 tons of changes. Register allocation has been
16185 rewritten. Added customization for the various PICs. Flow
16186 analysis is restructured. ...
16188 * src/pic/device.h:
16191 * src/pic/device.c:
16192 Added. device.c is a PIC port hack to accomodate variations
16195 2002-03-13 Michael Hope <michaelh AT vroom>
16197 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16199 2002-03-04 johanknol <johanknol AT manik>
16201 * /src/SDCCval.c: fixed
16203 const unsigned char arr[][2] = { { 0, 1 } };
16204 t18.c:1: error: Initializer element is not constant
16206 2002-03-04 bela <bela AT manik>
16208 * /device/include/mcs51reg.h:
16209 ds89c420 register definition update
16211 2002-03-03 <johan AT FRIJA>
16213 * support/Util/SDCCerr.c: did something, but don't no why anymore
16215 * support/regression/tests/bug-524691.c: made it a little less shy
16217 * src/SDCCast.c (decorateType): fixed bug #524697
16219 * src/SDCCast.c: made some lineno improvements
16221 * src/SDCCval.c (getNelements): changed warning to error
16223 * src/SDCCglue.c (printIvalArray): changed warning to error
16225 * src/SDCCicode.c: fixed a warning for mingw
16227 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16229 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16231 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16233 * src/ds390/peeph.def:
16234 Added some more peephole rules
16236 * src/ds390/gen.c: Various fixes & enhancements
16238 * src/SDCClrange.c, src/SDCClrange.h:
16239 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16241 * src/ds390/ralloc.c:
16242 various fixes & enhancements (ds390) specific
16244 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16245 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16248 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16250 2002-03-02 <johan AT FRIJA>
16252 * src/SDCCast.c (decorateType): fixed bug #524708
16254 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16256 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16258 2002-03-01 Michael Hope <michaelh AT vroom>
16260 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16262 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16264 2002-03-01 <johan AT FRIJA>
16266 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16268 * src/SDCCast.c (decorateType): fixed bug #524209
16270 * src/SDCCval.c (valNot): fixed bug #524195
16272 2002-02-26 <johan AT balder>
16274 * src/xa51/gen.c: fixed a warning
16276 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16278 * src/SDCCast.c (decorateType): fixed bug #522534
16280 2002-02-23 <johan AT balder>
16282 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16284 2002-02-22 <johan AT balder>
16286 * src/SDCCast.c: fixed bug #514865
16288 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16290 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16292 * sdcc/src/SDCCloop.c:
16293 Previous fix was not good. basic blocks that have "break" or "return" are
16294 not really partof a loop , but live ranges used in these blocks should
16295 be live thru the entire loop, so set partOfLoop but don't add them to
16298 2002-02-21 <johan AT FRIJA>
16300 * src/SDCCcse.c: fixed bug #514308
16302 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16305 Fixed BUG #519583. If a conditional block ended in a return/break
16306 statement inside a loop, it was not being considered part of the loop.
16308 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16310 2002-02-10 Karl Bongers <karl AT turbobit.com>
16313 Fixed up SDCDB debugger somewhat. Updated debugger/README
16314 with lots of comments and notes.
16316 * device/examples/test2.c:
16317 Fix bug, "red" variable not being initialized(compiler complained).
16319 * device/examples/Makefile, examples/test3.c:
16320 Add Makefile in device/examples folder, compiles test3.c
16321 for use as a multiple module SDCDB test case.
16323 * sim/ucsim/cmd.src/cmdset.cc:
16324 Took out debug printfs in ucsim "next" command.
16326 * sim/ucsim/xa.src:
16327 Karl and Johan start ucsim XA support. Most dissassembly working,
16328 about 75% emulation done(plenty of work remaining).
16330 * sim/ucsim/z80.src:
16331 Add Z80 support to ucsim, add test-ucz80 regression test,
16332 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16333 Notice z80 compiler fails on examples/test3.c/crc code.
16335 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16337 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16338 Added support for --parms-in-bank1
16340 * src/ds390/peeph.def:
16341 added a few more peephole optimzations
16343 * src/ds390/main.c:
16344 1) added __builtin_inp & __builtin_outp used to read in data of given length
16345 from a memory mapped port
16346 2) added __builtin_memcmp
16347 3) added __builtin_swapw swap bytes of a short
16349 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16350 1) handle multiple send & receives from register bank1
16351 2) ralloc can now allocate DPTR1 to some liveRanges
16353 * src/SDCCsymt.c, src/SDCCsymt.h:
16354 changes to handle multiple sends & receives
16356 * src/SDCCptropt.h:
16357 added some pointer arithmetic optimization
16359 * src/SDCCptropt.c:
16360 added some pointer arithmetic optimizations but not stable yet so not
16361 called from anywhere (will get this working shortly)
16363 * src/SDCCopt.c: fixed for multiple sends & receives
16366 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16367 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16368 set preprocessor defines (depending on options)
16370 * src/SDCCicode.c, src/SDCCicode.h:
16371 changes made to handle multiple sends & receives
16374 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16376 * src/SDCCcse.c, src/SDCCcse.h:
16377 added function findbackward def (to be used in upcoming optimization)
16379 * src/SDCCcflow.c, src/SDCCcflow.h:
16380 added function returnAtEnd - to determine if a basic block terminates with
16383 * src/SDCCast.c, src/SDCCast.h:
16384 added option parms-in-bank1
16386 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16387 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16388 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16389 adjusted for --parms-in-bank1 option
16391 * device/include/string.h:
16392 donot redefine "reentrant" keyword
16394 * device/include/ds80c390.h: Added some more SFRs
16396 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16398 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16400 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16402 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16404 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16406 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16408 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16410 * Added --xram-movc option
16412 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16414 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16416 2002-01-11 Johan Knol
16418 * Added math lib of Jesus Calvino-Fraga
16420 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16422 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16423 * support/regression/Makefile: new target test-mcs51-stack-auto
16424 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16426 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16428 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16430 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16432 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16434 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16436 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16438 * src/SDCCglue.h: add definition for printIvalChar()
16440 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16442 * src/SDCCast.c: fix #498138 by Johan
16444 * src/SDCCglue.c: fix #498138 by Johan
16446 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16448 * support/regression/Makefile: fix clean
16450 * support/regression/ports/ds390/support.c: fix transmission of last character
16452 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16454 * /sdcc/src/ds390/gen.c:
16455 a) improved computing address of stack variable
16456 b) took out some #if 0 code
16457 c) improved parmBytes adjustment
16458 d) improved genPlusIncr & genMinusIncr
16459 e) genCmp could generate bad code (when left assigned to DPTR)
16460 f) Fixed bug in hasInc
16462 * /sdcc/src/ds390/ralloc.c:
16463 a) packRegsForSupport could mess up live information (Fixed)
16464 b) packRegsDPTRuse could be incorrect for left & right shift
16466 * /sdcc/src/mcs51/ralloc.c:
16467 packRegsForSupport could mess up the live information (Fixed)
16469 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16471 * /sdcc/src/SDCCast.c:
16472 can reverse a loop even if function call is present as long
16473 as the loop control variable is local & is not passed as parameter
16475 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16477 * /sdcc/ChangeLog: *** empty log message ***
16479 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16480 More builtin function additions for TININative
16482 * /sdcc/src/ds390/ralloc.c:
16483 Had broken the regression testsuite
16485 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16487 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16488 Added funcattr hasStackParms will be set for reentrant functions when there
16489 are paramteres on the stack, this helps in minimizing frame pointer generation
16490 typeFromStr can handle function pointers now
16492 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16493 *** empty log message ***
16495 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16497 * /src/ds390/gen.c, /src/ds390/main.c:
16498 More builtin function additions for TININative
16500 * /src/ds390/ralloc.c:
16501 Had broken the regression testsuite
16503 * /src/SDCCast.c: Fixed a bug in dumptree
16505 * /src/SDCCsymt.c, /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 * /doc/builtins.txt, /doc/TININative.txt:
16511 *** empty log message ***
16514 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16516 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16517 ALPHA version for -mTININative
16519 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16520 updated to reflect changes in the port structure
16523 added function do_assemble (similar to do_link) if non-null this function
16524 will be called to do assembly (-mTININative) requires a multi command
16526 added function genAssemblerEnd will be called to generate assembler Epilogue
16529 added _JavaNative to debug info printing
16531 * /src/SDCCmain.c: added option --tini-libid
16532 added port->do_assemble function (-mTININative) has a multi command assemble
16534 * /src/SDCCglue.c: Disabled "constExpr" check
16535 added port->genAssemblerEnd function
16537 * /src/SDCCglobl.h: Added option --tini-libid value
16540 tookout optimizeCompare from the header (has no external references)
16542 * /src/SDCCast.c: made one more function "static"
16544 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16546 * src/z80/mappings.i: Added z80asm support.
16548 * src/z80/main.c: Added z80asm support on --asm=z80asm
16550 * src/z80/gen.c: Fixed asm portability issues.
16552 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16554 * src/SDCCglue.c (printExterns): Added global/extern split.
16556 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16558 * support/regression/Makefile: added test for mcs51 model large
16560 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16562 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16564 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16566 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16568 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16570 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16572 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16574 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16576 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16578 * support/regression/tests/simplefloat.c: Port to mcs51.
16580 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16581 * support/regression/tests/bug-485362.c: Added.
16583 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16585 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16587 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16589 * src/z80/gen.c (aopDump): Added a dump function.
16591 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16592 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16594 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16596 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16598 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16600 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16602 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16604 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16606 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16608 * support/regression/ports/ds390/support.c: Use tinibios.
16610 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16612 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16614 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16615 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16617 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16619 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16621 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16623 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16625 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16626 (packRegsForIYUse): Created and optimised.
16628 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16630 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16631 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16633 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16635 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16637 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16639 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16641 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16643 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16645 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16647 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16649 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16651 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16653 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16655 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16656 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16657 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16659 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16661 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16662 (genNotFloat): Added.
16663 (genUminusFloat): Added.
16665 * device/lib/z80/Makefile: Added floating pt stubs.
16667 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16669 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16671 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16673 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16675 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16677 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16679 * sdcc/support/regression/Makefile: Add port ds390.
16681 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16683 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16685 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16687 * sdcc/support/regression/ports/ds390/support.c: Added.
16689 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16691 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16693 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16695 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16697 * device/include/malloc.h: Added z80 and gbz80 support.
16699 * device/lib/gbz80/heap.s: Added.
16701 * device/lib/z80/heap.s: Added.
16703 * device/lib/malloc.c: Added z80 and gbz80 support.
16705 * support/regression/tests/malloc.c (testMalloc): Added.
16707 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16709 * support/regression/tests/bug-478094.c: Added.
16711 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16713 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16715 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16717 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16719 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16721 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16723 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16725 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16727 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16729 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16731 * support/regression/tests/bug-477927.c: Added.
16733 * src/z80/peeph.def: Added minor rules.
16735 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16737 * src/z80/peeph.def: Added jump optimisation modification.
16739 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16741 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16743 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16745 * support/regression/tests/funptrs.c: Added.
16747 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16749 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16751 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16753 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16755 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16757 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16758 (movLeft2ResultLong): Created.
16760 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16761 (joinPushes): Added. Joins two char pushes into a word push.
16763 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16765 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16767 * support/makebin/Makefile (install): Added creation of dest dir.
16769 2001-10-24 Karl Bongers <karl AT turbobit.com>
16771 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16773 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16775 * src/z80/ralloc.c: Turned off faulty pack for one use.
16777 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16779 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16781 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16783 * support/regression/Makefile: Improved clean
16785 * support/regression/ports/gbz80/spec.mk: Added clean
16787 * support/regression/ports/host/spec.mk: Added clean
16789 * support/regression/ports/z80/spec.mk: Added clean
16791 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16793 * support/regression/ports/mcs51/timeout.c: little improvements
16795 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16797 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16799 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16801 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16803 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16805 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16807 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16809 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16810 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16812 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16814 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16816 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16818 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16820 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16822 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16824 * support/regression/tests/longor.c: Added.
16826 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16828 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16830 * as/mcs51/aslink.h: define PATH_MAX
16832 * as/mcs51/asm.h: define PATH_MAX
16834 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16836 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16838 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16840 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16842 * src/SDCCglobl.h: define PATH_MAX
16844 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16846 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16848 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16850 * src/z80/gen.c (gencjneshort): Fixed
16852 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16854 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16856 * support/regression/tests/bug-469671.c: Added.
16858 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16860 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16862 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16864 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16866 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16868 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16870 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16872 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16874 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16876 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16878 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16880 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16882 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16884 * 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.
16886 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16888 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16890 2001-10-07 <johan AT FRIJA>
16892 * device/lib/gets.c (gets): fixed the return value.
16894 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16895 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16897 * 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.
16899 * 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.
16901 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16903 * src/pic/gen.c: Removed Safe_strdup.
16905 * configure.in: Added option to enable libgc support.
16907 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16908 (bitVectUnion): Optimised.
16909 (bitVectIntersect): Optimised.
16910 (bitVectBitsInCommon): Optimised.
16911 (bitVectCplAnd): Optimised.
16913 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16915 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16917 * src/SDCCmain.c: distinguish between assembler debug and plain options
16919 * src/avr/main.c: remove standard assembler options
16921 * src/ds390/main.c: remove standard assembler options
16923 * src/mcs51/main.c: remove standard assembler options
16925 * src/port.h: removed "PENDING" comment
16927 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16929 * src/device/lib/_mulint.c : new, with assember functions
16931 * src/device/lib/_mullong.c : new, with assember functions
16933 * src/device/lib/_divuint.c : with assember functions
16935 * src/device/lib/_divsint.c : with assember functions
16937 * src/device/lib/_divulong.c: with assember functions
16939 * src/device/lib/_divslong.c: with assember functions
16941 * src/device/lib/_moduint.c : with assember functions
16943 * src/device/lib/_modsint.c : with assember functions
16945 * src/device/lib/_modulong.c: with assember functions
16947 * src/device/lib/_modslong.c: with assember functions
16949 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16951 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16953 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16954 replaced _mululong.c and _mulslong.c by _mullong.c
16956 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16958 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16960 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16962 * src/SDCCglue.c: test, if win32api is available for MINGW
16964 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16966 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16967 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16968 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16969 * support/regression/ports/host/spec.mk: removed GENERIC
16970 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16971 * support/regression/ports/z80/spec.mk: removed GENERIC
16973 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16975 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16977 * support/regression/tests/bug-467035.c: Created.
16979 2001-10-01 <johan AT FRIJA>
16981 * src/SDCC.y: fixed bug #466586 part 1
16983 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16985 * SDCCicode.c: z80 has no generic pointers
16986 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16988 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16990 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16992 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16994 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16996 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16998 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
17000 * configure.in: Fixed up so that ucsim is only configured once.
17002 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
17004 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
17005 (getPathDifference): As above.
17007 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
17009 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
17011 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
17012 * .version: Updated to 2.3.1
17014 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17015 Added copyright header.
17017 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17018 (assemble): Added support for macro based assembler commands.
17019 (linkEdit): Added support for macro based linker commands.
17020 (preProcess): Changed the pre-processor to use macros.
17021 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17022 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17024 * device/lib/z80/crt0.s: Added module name for debugging.
17026 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17028 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17030 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17032 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17034 * src/Makefile.in: Added SDCCmacro and SDCCutil
17036 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17038 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17040 2001-09-16 <johan AT FRIJA>
17042 * 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.
17044 2001-09-15 <johan AT FRIJA>
17046 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17047 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17049 2001-09-11 <johan AT FRIJA>
17051 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17053 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17055 * support/regression/tests/bug-460444.c: Added test case.
17057 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17058 (genCast): Added justification for all of the asserts.
17060 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17062 * support/regression/support.c: _xdata replaced by xdata
17064 * support/regression/spec.mk: removed _generic
17066 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17068 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17070 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17071 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17073 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17075 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17077 * support/regression/tests/bug-460010.c: Added test case.
17079 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17081 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17083 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17085 * support/regression/testfwk.c: removed workaround for bug #436344
17087 * support/regression/tests/bp.c: use less memory with mcs51
17089 * support/regression/tests/bug-441448.c: use less memory
17091 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17093 * support/regression/collate-results.py: typo
17095 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17097 * support/regression/tests/fetchoverlap.c: Added new test case.
17099 * support/regression/tests/bp.c: Added new test case.
17101 * support/regression/tests/bug-448984.c: Added new test case.
17103 * support/regression/tests/pow2shifts.c: Added new test case.
17105 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17106 (genlshTwo): Fixed right shift for count > 8.
17108 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17110 2001-09-08 <johan AT FRIJA>
17112 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17114 2001-09-07 <johan AT FRIJA>
17116 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17118 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17120 2001-09-06 <johan AT FRIJA>
17122 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17123 * bernhard noted me at this: "() equals to (void)" (1.38)
17125 2001-09-05 <johan AT FRIJA>
17127 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17129 2001-09-04 <johan AT FRIJA>
17131 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17134 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17136 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17138 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17140 * link/z80/aslink.h: Fixed path for PATH_MAX
17142 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17144 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17146 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17148 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17150 * 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.
17152 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17154 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17155 (genCmp): Fixed up genCmp for the GB with longs.
17157 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17159 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17161 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17163 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17165 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17167 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17169 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17171 * 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.
17173 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17175 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17177 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17179 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17181 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17183 * sim/ucsim/configure: little improvement of Cygwin-detection
17184 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17185 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17186 * support/regression/tests/bug-221100.c: small changes for mcs51
17187 * support/regression/tests/bug-221168.c: small changes for mcs51
17188 * support/regression/tests/bug-227710.c: small changes for mcs51
17189 * support/regression/tests/staticinit.c: small changes for mcs51
17190 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17191 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17192 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601