1 2009-01-03 Borut Razem <borut.razem AT siol.net>
4 fixed warning: 'ret' may be used uninitialized in this function
6 2009-01-02 Borut Razem <borut.razem AT siol.net>
8 * as/link/lklib.c, as/link/lksdcclib.c, as/link/lklibr.h,
9 as/link/getline.[ch], as/link/lkrel.[ch]: added,
10 made support for differnet library formats more flexible,
11 preparation for support of ar format
12 * as/link/lklibr.c, as/link/z80/Makefile.in,
13 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
14 as/link/hc08/link_hc08.dsp, as/link/hc08/Makefile.in,
15 as/link/mcs51/aslink.dsp, as/link/mcs51/Makefile.in,
16 as/link/hc08/lkelf.c, as/link/aslink.h:
17 made support for differnet library formats more flexible,
18 preparation for support of ar format
20 2009-01-01 Borut Razem <borut.razem AT siol.net>
22 * as/link/asxxxx_config.h.in:
23 fixed warning: extra tokens at end of #endif directive
25 fixed warning: suggest parentheses around && within ||
26 * device/lib/Makefile.in: allow whitespaces at the end of lines in
27 ports.build, in order to make it work on cygwin - it seems to be a
28 bug in cygwin grep: CR is not treated as part of end-of-line
30 2008-12-31 Borut Razem <borut.razem AT siol.net>
32 * configure, configure.in, config.dsp, config_vc.awk,
33 as/link/asxxxx_config.h.in, as/link/hc08/lkelf.c, as/link/aslink.h,
34 as/link/hc08/Makefile.in, as/link/mcs51/Makefile.in:
35 introduced asxxxx_config.h.in
37 2008-12-30 Philipp Klaus Krause <pkk AT spth.de>
40 src/z80/peeph-z80.def:
41 Minor addition improvement.
43 2008-12-30 Raphael Neider <rneider AT web.de>
45 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
46 as/link/z80/lkgb.c, debugger/mcs51/cmd.c, sim/ucsim/utils.cc,
47 src/SDCCasm.c, support/Util/dbuf_string.c, support/cpp/c-ppoutput.c,
48 support/cpp/libcpp/lex.c, support/cpp/libcpp/macro.c,
49 support/librarian/sdcclib.c, support/makebin/makebin.c:
50 partially revert changes from r5293..r5295
52 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
54 * src/z80/peeph-z80.def:
55 Minor peephole improvement.
57 2008-12-29 Raphael Neider <rneider AT web.de>
59 * src/pic/pcode.c (insertBankSel, FixRegisterBanking): emit
60 incorrectly discarded BANKSELs
62 2008-12-29 Philipp Klaus Krause <pkk AT spth.de>
64 * support/regression/tests/memory.c:
65 Added simple test for memset(), memcpy() and memmove()
67 2008-12-29 Borut Razem <borut.razem AT siol.net>
69 * sdcc/support/scripts/sdcc.nsi: removed $INSTDIR\lib\src\z80\*.c
71 2008-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
73 * src/mcs51/peeph.def (177.e): replaced notVolatile(%3) with
74 operandsNotRelated(%1 %3), had to change (a)r%1 to (a)%1 for this to work
75 (177.j): added new rule
76 * src/SDCCsymt.h: added RESULT_TYPE_GPTR
77 * src/SDCCast.c (processParms): use RESULT_TYPE_GPTR for generic ptr parms,
78 (decorateType CAST): propagate storage class to generic pointer results
80 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
82 * device/lib/z80/string.c,
83 device/lib/z80/printf.c,
87 Fixed code generation bug exposed by builtin memcpy().
89 2008-12-27 Philipp Klaus Krause <pkk AT spth.de>
91 * device/lib/_memcpy.c:
92 fixed conflict with builtin memcpy()
94 2008-12-26 Borut Razem <borut.razem AT siol.net>
96 * support/librarian/sdcclib.c:
97 fixed bug 2466950: "sdcclib broken"
98 by removing fgets return value check
100 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
103 device/include/string.h: Implemented RFE #1914254
105 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
106 * device/lib/z80/Makefile.in,
107 device/lib/Makefile.in,
108 device/lib/z80/memmove.s: Implemented RFE #1914256
110 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
112 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
113 * src/z80/peep.c: improved checks for unused data
115 src/z80/main.c: Implemented RFE #1899189
117 2008-12-25 Borut Razem <borut.razem AT siol.net>
119 * support/regression/Makefile.in:
120 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
122 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
124 * src/z80/peeph-z80.def: minor peephole improvements
126 2008-12-21 Borut Razem <borut.razem AT siol.net>
128 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
129 due to redefinition of symbol __assert
130 sdcclib.c:53:1:warning: "__assert" redefined
131 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
132 warning: this is the location of the previous definition
134 2008-12-20 Raphael Neider <rneider AT web.de>
136 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
137 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
138 support/cpp/libcpp/macro.c: fix format string errors
140 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
142 * src/pic/device.c: partial rewrite using strtok,
143 quieten compiler warnings, adopt SDCC coding style
145 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
146 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
147 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
148 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
149 support/librarian/sdcclib.c, support/makebin/makebin.c:
150 quieten most compiler warnings
152 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
153 probably fix operator precedence bug
155 * doc/clean.mk: quieten rm if no .lyx is present
157 2008-12-19 Borut Razem <borut.razem AT siol.net>
159 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
160 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
161 doc/README.txt, doc/test_suite_spec.lyx:
162 applied patch 2446381: Dcoumentation spelling correcitons
163 thanks to Steven Borley
165 2008-12-16 Raphael Neider <rneider AT web.de>
167 * device/include/pic/pic12f629.h,
168 device/include/pic/pic12f675.h,
169 device/lib/pic/libdev/pic12f629.c,
170 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
172 2008-12-14 Borut Razem <borut.razem AT siol.net>
174 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
175 converted to LyX 1.5.7 (\lyxformat 276) format
177 2008-12-07 Borut Razem <borut.razem AT siol.net>
179 * support/regression/tests/bitfields.c:
180 added test case for bug #2366757
182 2008-12-07 Raphael Neider <rneider AT web.de>
184 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
185 NULL pointer dereference, closes #2366757
187 2008-11-25 Raphael Neider <rneider AT web.de>
189 * device/include/pic16/pic16devices.txt,
190 sdcc/src/pic16/device.c,
191 sdcc/src/pic16/device.h: implicitly disable XINST
192 whenever CONFIG4L is set via an additional optional
193 argument to the configword directive in pic16devices.txt
195 2008-11-24 Raphael Neider <rneider AT web.de>
197 * device/lib/pic16/configure.ac,
198 device/lib/pic16/Makefile.common: fixed quoting issues
200 * device/lib/pic16/configure,
201 device/lib/pic16/debug/Makefile.in,
202 device/lib/pic16/libc/Makefile.in,
203 device/lib/pic16/libdev/Makefile.in,
204 device/lib/pic16/libio/Makefile.in,
205 device/lib/pic16/libm/Makefile.in,
206 device/lib/pic16/libsdcc/Makefile.in,
207 device/lib/pic16/Makefile.in,
208 device/lib/pic16/startup/Makefile.in: regenerated
210 * src/pic16/main.c (_pic16_finaliseOptions): revert to
213 2008-11-24 Raphael Neider <rneider AT web.de>
215 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
216 argument of --asm= or --link= to allow for
217 --asm="sh script --options", the user can double quote the
218 argument if needed: --asm="'c:/program files/gpasm' -q",
219 also fix some potential buffer overflows
221 2008-11-19 Borut Razem <borut.razem AT siol.net>
224 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
225 thanks Mauro Giachero
227 2008-11-16 Borut Razem <borut.razem AT siol.net>
229 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
230 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
232 2008-11-15 Borut Razem <borut.razem AT siol.net>
234 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
235 src/SDCCsymt.c, src/SDCCsymt.h:
236 fixed RFE #2291335 : Unnamed bit-field initialization
237 * support/regression/tests/bitfields.c:
238 added test case for RFE #2291335
239 * support/regression/tests/bug-1981238.c:
240 don't initialize unnamed bit-fields
242 2008-11-11 Raphael Neider <rneider AT web.de>
244 * device/include/pic16/pic18f25j10.h,
245 device/include/pic16/pic18f45j10.h: remove useless boilerplate
247 * device/include/pic16/adc.h,
248 device/lib/pic16/libio/adc/adcbusy.c,
249 device/lib/pic16/libio/adc/adcclose.c,
250 device/lib/pic16/libio/adc/adcconv.c,
251 device/lib/pic16/libio/adc/adcopen.c,
252 device/lib/pic16/libio/adc/adcread.c,
253 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
254 and fixed ADC routines to work for more target devices,
255 incorporates patch #2036130 by Nick Materer
257 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
259 * device/include/ctype.h,
260 * device/include/ds400rom.h,
261 * device/include/ds80c390.h,
262 * device/include/float.h,
263 * device/include/math.h,
264 * device/include/serial.h,
265 * device/include/stdbool.h,
266 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
268 * device/include/mcs51/C8051F336.h,
269 * device/include/mcs51/C8051T600.h,
270 * device/include/mcs51/C8051T610.h,
271 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
272 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
274 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
276 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
278 2008-11-10 Raphael Neider <rneider AT web.de>
280 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
281 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
282 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
283 (patch by Nick Materer, #2253980)
285 * device/lib/pic16/libio/adc.ignore,
286 device/lib/pic16/libio/i2c.ignore,
287 device/lib/pic16/libio/usart.ignore,
288 device/lib/pic16/pics.all: updated to build more device libs
290 * device/lib/pic16/libdev/Makefile.am,
291 device/lib/pic16/libdev/Makefile.in,
292 device/lib/pic16/libio/Makefile.am,
293 device/lib/pic16/libio/Makefile.in: regenerated
295 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
296 names per memory location, applied SDCC style to more functions
298 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
300 * device/include/mcs51/p89lpc933_4.h: new NXP header file
301 * device/include/mcs51/p89lpc935_6.h: new NXP header file
302 * device/include/mcs51/p89v66x.h: minor changes
303 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
305 2008-11-09 Raphael Neider <rneider AT web.de>
307 * device/include/pic/pic14devices.txt: fixed memory description for
308 12f629 and 12f675, closes #2236240
310 2008-11-06 Borut Razem <borut.razem AT siol.net>
312 * src/SDCCmain.c: #fixed bug 2224960: sdcc -MM no working correctly
313 pass system include paths with -isystem to sdcpp
314 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
315 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
317 2008-11-02 Raphael Neider <rneider AT web.de>
319 * doc/sdccman.lyx: updated the sections on the library build process
320 and on how to add support for new devices, and documented known
321 problems with the extended instruction set including a workaround
323 2008-11-01 Raphael Neider <rneider AT web.de>
325 * device/include/pic16/adc.h,
326 device/include/pic16/pic16devices.txt,
327 device/include/pic16/pic18f2410.h,
328 device/include/pic16/pic18f2510.h,
329 device/include/pic16/pic18f2515.h,
330 device/include/pic16/pic18f2610.h,
331 device/include/pic16/pic18f4410.h,
332 device/include/pic16/pic18f4510.h,
333 device/include/pic16/pic18f4515.h,
334 device/include/pic16/pic18f4610.h,
335 device/include/pic16/pic18fregs.h,
336 device/lib/pic16/libdev/Makefile.am,
337 device/lib/pic16/libdev/Makefile.in,
338 device/lib/pic16/libdev/pic18f2410.c,
339 device/lib/pic16/libdev/pic18f2510.c,
340 device/lib/pic16/libdev/pic18f2515.c,
341 device/lib/pic16/libdev/pic18f2610.c,
342 device/lib/pic16/libdev/pic18f4410.c,
343 device/lib/pic16/libdev/pic18f4510.c,
344 device/lib/pic16/libdev/pic18f4515.c,
345 device/lib/pic16/libdev/pic18f4610.c,
346 device/lib/pic16/libio/Makefile.am,
347 device/lib/pic16/libio/Makefile.in,
348 device/lib/pic16/pics.all: added support for 18f[24][456]10
349 and 18f[24]515 devices
350 * doc/sdccman.lyx: updated list of supported PIC16 devices
352 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
353 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
354 src/xa51/gen.c: avoid compiler warnings
355 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
357 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
359 * device/include/mcs51/p89v66x.h: NXP header file
360 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
361 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
363 2008-10-14 Raphael Neider <rneider AT web.de>
365 * device/lib/pic16/libdev/Makefile.am,
366 device/lib/pic16/libio/Makefile.am: enable building libraries for
367 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
368 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
369 * device/lib/pic16/libdev/Makefile.in,
370 device/lib/pic16/libio/Makefile.in: regenerated
372 2008-10-14 Raphael Neider <rneider AT web.de>
374 * device/include/pic16/pic18f2450.h,
375 device/include/pic16/pic18f4450.h,
376 device/lib/pic16/libdev/pic18f2450.c,
377 device/lib/pic16/libdev/pic18f4450.c,
378 device/include/pic16/adc.h,
379 device/include/pic16/pic16devices.txt,
380 device/include/pic16/pic18fregs.h,
381 device/lib/pic16/libdev/Makefile.am,
382 device/lib/pic16/libdev/Makefile.in,
383 device/lib/pic16/libio/Makefile.am,
384 device/lib/pic16/libio/Makefile.in,
385 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
387 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
388 stack to a fixed location, relax it to automatically work with all
389 but the smallest devices (256 byte RAM devices need #pragma stack)
391 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
393 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
394 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
395 * device/lib/_strcspn.c: fixed bug 2140931
397 2008-10-06 Raphael Neider <rneider AT web.de>
399 * device/include/pic16/stdio.h,
400 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
401 declared __naked for convenience, named all arguments
402 * device/lib/pic16/libc/stdio/strmgpsim.c,
403 device/lib/pic16/libc/stdio/strmmssp.c,
404 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
406 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
407 empty __naked functions,
408 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
409 corner cases (unlink first/last pCode in list), reuse more code
411 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
413 * src/ds390/main.c (_ds390_genInitStartup): added
414 * src/SDCCpeeph.c (getPatternVar): new, added,
415 (labelInRange): fixed bug 2115959
416 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
417 * src/SDCCicode.h: added newiTempOperand
418 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
419 added optimizations for 0/x and x/-1, see also patch 2142900
420 * support/regression/tests/onebyte.c (testMul): added test cases
422 2008-09-20 Borut Razem <borut.razem AT siol.net>
425 definition of absolute address symbols without initial value,
426 fixed SDCC crash "do not know how to intialize symbol"
428 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
430 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
431 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
432 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
433 * device/lib/z80/stubs.s: added stubs for above functions
434 * src/SDCCopt.c (convilong),
435 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
436 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
437 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
438 * support/regression/tests/onebyte.c: enabled all tests for z80
440 2008-09-15 Borut Razem <borut.razem AT siol.net>
442 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
443 device/lib/pic16/libc/stdio/printf.c,
444 device/lib/pic16/libc/stdio/strmusart.c,
445 device/lib/pic16/libc/stdio/printf_tiny.c,
446 device/lib/pic16/libc/stdio/sprintf.c,
447 device/lib/pic16/libc/stdio/strmgpsim.c,
448 device/lib/pic16/libc/stdio/putchar.c,
449 device/lib/pic16/libc/stdio/fprintf.c,
450 device/lib/pic16/libc/stdio/strmmssp.c,
451 device/device/lib/pic16/libc/stdio/vprintf.c,
452 device/lib/pic16/libc/stdio/printf_small.c,
453 device/lib/pic16/libc/stdio/vsprintf.c,
454 device/lib/pic16/libc/stdio/strmputchar.c,
455 device/lib/pic16/libc/Makefile.am,
456 device/lib/pic16/libc/Makefile.in:
457 *printf now returns int, puchar.c moved from stdlib to stdio,
458 *printf format parameter type changed from char * to const char *,
459 added GNU link excetion text to library source files,
460 applyed GNU coding style, removed useless svn ids,
461 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
462 binary specifier: "%b", "%hb" and "%lb"
463 * device/lib/pic16/libc/stdio/vfprintf.c:
464 applied patch #2044424: PIC16: vfprintf
465 thanks Mauro Giachero
466 * support/regression/tests/bug1057979.c:
467 removed old pic16 sprintf specifics
468 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
469 * doc/sdccman.lyx: documented 'b' binary format specifier removal
471 2008-09-15 Raphael Neider <rneider AT web.de>
473 * src/pic16/device.c (pic16_dump_usection): force udata sections
474 into the addressable range (0..0xFFF), workaround for a gpsim
475 bug preventing simulation of regtest bug1750318
476 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
477 (serialRegAssign): fixed regtest bug-971834,
478 (pic16_packRegisters): avoid null-pointer dereference
480 2008-09-14 Raphael Neider <rneider AT web.de>
482 * src/pic16/gen.c, src/pic16/ralloc.c: use
483 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
484 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
486 2008-09-12 Borut Razem <borut.razem AT siol.net>
488 * support/regression/fwk/testfwk.h:
489 define pdata as data for pic16 target
490 thanks Mauro Giachero
492 2008-09-11 Borut Razem <borut.razem AT siol.net>
494 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
495 support/regression/absolute.c:
496 applied patch #2105615: Some PIC16 testcase fixlets
497 thanks Mauro Giachero
499 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
501 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
502 * support/regression/tests/bug2094505.c: new, added
504 2008-09-07 Borut Razem <borut.razem AT siol.net>
506 * src/SDCCglue.c, src/SDCCast.c:
507 fixed throw of "excess elements" warning for char arrays
508 * support/regression/tests/nullstring.c:
509 disable warning about excess elements in array of chars initializer
511 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
513 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
514 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
515 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
516 * support/regression/tests/bug2077267.c: new, added
518 2008-09-05 Raphael Neider <rneider AT web.de>
520 * configure.in, Makefile.common.in: add support for ccache,
521 remove spurious $VERSION output, detect doc-tools even without
522 --enable-doc to facilitate later manual doc-builds, minor cleanup
523 * configure: regenerated
525 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
526 avoid races in parallel VPATH builds
527 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
528 * doc/sdccman.lyx: mention --without-ccache configure option
530 2008-09-01 Raphael Neider <rneider AT web.de>
532 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
533 * (genConstPointerGet): fix reading bitfields from __code space
534 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
535 bitfield initializers (fix regression test bug1856409.c)
536 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
539 2008-08-31 Raphael Neider <rneider AT web.de>
541 * src/pic16/gen.c (genAssign): removed useless compiler output
542 * (genPointerGet,genPointerSet,genCast),
543 src/pic16/glue.c (pic16_printGPointerType):
544 also handle PPOINTERs just to avoid spurious asserts
545 * (pic16_printIvalType,pic16_printIvalBitFields):
546 generalized to arbitrary type/bitfield sizes, allows compilation of
547 regression test bug-1981238.c
548 * (pic16_printIvalChar): fix regression test structflexarray.c
549 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
550 in initialized structs and fix #1843745
551 * (pic16_printIvalStruct): always output initializers for all fields,
552 even those not explicitly given, fixes zeropad.c regression test
553 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
554 #2073635, #1567098, and #1485812)
555 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
557 2008-08-31 Borut Razem <borut.razem AT siol.net>
559 * support/regression/tests/bug-895992.c,
560 support/regression/tests/onebyte.c:
561 enabled pic16 regression testing since the bugs
562 1511794: pic16: regression test bug-895992.c fails
563 1444425: onebyte.c regression tes fails on pic16
564 are fixed, probably by fixing
565 2048464: PIC16: fix genUminus - addresses not.c regression test
566 * src/SDCCsymt.c, src/SDCCglue.c,
567 support/regression/tests/bug-1981238.c:
568 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
571 2008-08-30 Borut Razem <borut.razem AT siol.net>
573 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
574 release version 4.3.2
576 2008-08-24 Raphael Neider <rneider AT web.de>
578 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
579 always use the sdcc from the current build tree (ignore $CC from
580 the environment, fixes compile farm builds)
581 * device/lib/Makefile.in: rename .a into .lib for compatibility,
582 remove more build products from install directory
583 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
584 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
586 2008-08-24 Borut Razem <borut.razem AT siol.net>
588 * src/SDCC.y: applied patch
589 2050245: Fix # 1963382
591 1963382: Listing File - C file comment is incorrect
594 2008-08-23 Borut Razem <borut.razem AT siol.net>
596 * src/pic16/gen.c: applied patch
597 2048464: PIC16: fix genUminus - addresses not.c regression test
598 thanks Mauro Giachero
600 2008-08-22 Borut Razem <borut.razem AT siol.net>
602 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
603 src/pic16/main.c: allow spaces in gpasm and gplink paths
605 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
608 * src/z80/peeph-z80.def: minor peephole improvement
610 2008-08-15 Raphael Neider <rneider AT web.de>
612 * src/z80/gen.c (_vemit2): suppress compiler warning
614 * src/pic/*.[ch]: make proper use of header files and avoid
615 ad-hoc extern declarations, mark module-local helpers 'static',
616 removed dead/replaced code, no functional changes
617 * src/pic16/pcode.c: disentangled from pic14 backend
619 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
621 * src/z80/gen.c: fixed #2051348
622 * support/regression/tests/bug-2051348.c: regression test for #2051348
624 2008-08-10 Raphael Neider <rneider AT web.de>
627 * Makefile.common.in: export PACKAGE for $docdir,
628 fixes #1957036, avoid some "underquoted definition" warnings
629 * configure: regenerated
631 2008-08-10 Raphael Neider <rneider AT web.de>
633 * device/lib/pic16/**: build pic16 library using autotools for
634 improved dependency tracking
636 * device/lib/Makefile.in,
638 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
640 2008-08-10 Raphael Neider <rneider AT web.de>
642 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
643 local variables if --nooverlay is given, workaround for #2023121
645 2008-08-08 Raphael Neider <rneider AT web.de>
647 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
649 2008-08-08 Raphael Neider <rneider AT web.de>
651 * src/pic/pcoderegs.c,
653 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
655 2008-08-07 Borut Razem <borut.razem AT siol.net>
657 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
658 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
659 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
660 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
661 applied modified patch 2038174: Add support for binary constants v2
662 thanks Mauro Giachero
663 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
665 2008-08-04 Raphael Neider <rneider AT web.de>
668 * src/pic16/device.h,
670 * src/pic16/main.c: enable --optimize-goto by default
672 * device/lib/pic16/Makefile.common.in: suppress removed option
675 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
677 2008-07-30 Borut Razem <borut.razem AT siol.net>
679 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
680 applied patch 22032433: PIC16: fix constant strings,
681 thanks Mauro Giachero
683 2008-07-29 Borut Razem <borut.razem AT siol.net>
685 * src/pic16/gen.c: applied patches:
686 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
687 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
688 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
689 thanks Mauro Giachero
691 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
693 * src/port.h: Fixed typo in comment
695 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
697 * src/z80/mappings.i: Implemented RFE #1919415
698 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
699 #1880202, #1914434, prepared for RFE #1703943
701 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
704 * src/z80/peeph-z80.def,
705 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
706 preparation for Z80 peephole improvements
708 2008-06-21 Raphael Neider <rneider AT web.de>
710 * device/include/pic16/pic18f66j60.h,
711 * device/include/pic16/pic18f66j65.h,
712 * device/include/pic16/pic18f67j60.h,
713 * device/include/pic16/pic18f86j60.h,
714 * device/include/pic16/pic18f86j65.h,
715 * device/include/pic16/pic18f87j60.h,
716 * device/include/pic16/pic18f96j60.h,
717 * device/include/pic16/pic18f96j65.h,
718 * device/include/pic16/pic18f97j60.h,
719 * device/lib/pic16/libdev/pic18f66j60.c,
720 * device/lib/pic16/libdev/pic18f66j65.c,
721 * device/lib/pic16/libdev/pic18f67j60.c,
722 * device/lib/pic16/libdev/pic18f86j60.c,
723 * device/lib/pic16/libdev/pic18f86j65.c,
724 * device/lib/pic16/libdev/pic18f87j60.c,
725 * device/lib/pic16/libdev/pic18f96j60.c,
726 * device/lib/pic16/libdev/pic18f96j65.c,
727 * device/lib/pic16/libdev/pic18f97j60.c,
728 * device/include/pic16/pic16devices.txt,
729 * device/include/pic16/pic18fregs.h,
730 * device/lib/pic16/pics.all: added new devices
732 * device/include/pic16/adc.h,
733 * device/lib/pic16/libio/adc/adcbusy.c,
734 * device/lib/pic16/libio/adc/adcopen.c,
735 * device/lib/pic16/libio/adc/adcsetch.c,
736 * device/lib/pic16/libio/i2c/i2copen.c,
737 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
738 all changes from a patch by Anton Strobl
740 2008-06-12 Borut Razem <borut.razem AT siol.net>
742 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
743 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
744 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
745 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
746 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
747 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
748 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
749 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
750 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
751 by applying the modified patch from Risto Huotari
753 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
756 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
757 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
758 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
759 * support/regression/tests/bug1938300.c: new, added
761 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
763 * device/include/asm/ds390/features.h,
764 * device/include/asm/mcs51/features.h,
765 * device/include/mcs51/regc515c.h: inserted LGPL notice
767 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
769 * device/lib/gbz80/div.s,
770 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
771 patch 1597883, Thanks Robert Ramey
773 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
775 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
776 createIvalCharPtr, createIvalPtr, createIval),
778 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
779 initializers for local auto variables
780 * support/regression/tests/zeropad.c: added testcase for auto initializers
782 2008-05-26 Raphael Neider <rneider AT web.de>
784 * device/lib/pic16/startup/crt0.c,
785 * device/lib/pic16/startup/crt0i.c,
786 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
787 explicit, fixed curr_entry loop for >= 256 initializer records,
788 removed debug code (write to 0xf7e)
790 2008-05-25 Raphael Neider <rneider AT web.de>
792 * device/include/pic/pic16f627a.h,
793 * device/include/pic/pic16f628a.h,
794 * device/include/pic/pic16f648a.h: added missing ports
796 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
798 * device/include/float.h: added __INFINITY
799 * device/lib/_fsadd.c: handle overflows
800 * device/lib/_fsmul.c,
801 * device/lib/_fsdiv.c: use __INFINITY
802 * device/lib/_fseq.c,
803 * device/lib/_fsneq.c: handle -0.0
804 * sim/ucsim/s51.src/uc89c51r.cc,
805 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
806 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
807 * src/mcs51/gen.c (genSend): fixed bug with --xstack
808 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
809 * support/regression/tests/snprintf.c: test bug with --xstack
811 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
813 * src/SDCCpeeph.c (callFuncByName):
814 Support nested parenthesis in peephole function arguments (#1967300)
816 2008-05-19 Raphael Neider <rneider AT web.de>
818 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
819 fixed duplicate labels (#1911325)
821 2008-05-19 Raphael Neider <rneider AT web.de>
823 * src/regression/empty.c: suppress warning
824 * src/regression/pointer1.c: enabled index_by_pointer()
825 * src/regression/inline.c: now works for pic16 as well
827 * src/pic16/device.c: include dbuf declarations
828 * src/pic16/device.h: removed obsolete prototypes
830 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
831 * src/pic16/glue.c: made purely local functions static,
832 (pic16_printGPointerType, pic16_printIvalCharPtr,
833 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
834 generic pointers' tags (#1961866)
836 * src/pic16/pcode.c (assignValnums): optimize literal assignments
838 2008-05-19 Borut Razem <borut.razem AT siol.net>
840 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
841 fixed typo, uninstall include/pic16/pic16devices.txt
843 2008-05-18 Borut Razem <borut.razem AT siol.net>
845 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
846 the buffer is null terminated
847 * src/device/pic16.c:
848 applied modified patch 1965676: Patch for Win32 16 bit PIC
849 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
851 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
853 * src/SDCC.lex (check_type),
854 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
857 * as/z80/clean.mk: also clean *.dep
858 * device/lib/pic16/libsdcc/stack/Makefile,
859 * sim/ucsim/libtool: removed as they are rebuild by configure
860 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
862 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
864 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
865 fixupInline instead of createFunction to fix bug 1864577
866 (inlineFindMaxBlockno): removed, use global blockNo
867 * src/SDCCglobl.h: added blockNo
869 * src/z80/peep.h: modified properties
870 * support/regression/tests/bug1864577.c: new, added
872 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
875 * as/mcs51/asm.h: added org_cnt
876 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
877 * as/mcs51/asout.c: changed old K&R to ANSI
878 * as/mcs51/Makefile.in: use common identifiers
884 * as/hc08/Makefile.bcc,
885 * as/hc08/Makefile.in: synchronized with as/mcs51/*
886 * sdcc_vc_in.h: added define __func__
887 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
888 Thanks Ruud van Silfhout
889 * support/regression/tests/bug1717305.c: new, added
891 2008-05-05 Borut Razem <borut.razem AT siol.net>
893 * support/regression/Makefile.in,
894 support/regression/ports/ds390/spec.mk,
895 support/regression/ports/hc08/spec.mk,
896 support/regression/ports/mcs51-common/spec.mk,
897 support/regression/ports/pic14/spec.mk,
898 support/regression/ports/pic16/spec.mk,
899 support/regression/ports/ucz80/spec.mk,
900 support/regression/ports/z80/spec.mk:
901 added INC_DIR and LIBDIR paths
902 * src/ds390/gen.c: removed duplicated selicolon
904 2008-05-04 Borut Razem <borut.razem AT siol.net>
906 * support/regression/Makefile.in,
907 support/regression/fwk/lib/testfwk.c,
908 support/regression/ports/ds390/spec.mk,
909 support/regression/ports/hc08/spec.mk,
910 support/regression/ports/mcs51-common/spec.mk,
911 support/regression/ports/mcs51-large/spec.mk,
912 support/regression/ports/mcs51-medium/spec.mk,
913 support/regression/ports/mcs51-small/spec.mk,
914 support/regression/ports/mcs51-stack-auto/spec.mk,
915 support/regression/ports/mcs51-xstack-auto/spec.mk,
916 support/regression/ports/pic14/spec.mk,
917 support/regression/ports/pic16/spec.mk,
918 support/regression/ports/ucz80/spec.mk:
919 added possibility to define the sdcc binary directory SDCC_BIN_PATH
920 used to run regeression tests
922 2008-05-01 Raphael Neider <rneider AT web.de>
924 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
925 supported devices and instructions to add new ones
927 2008-05-01 Raphael Neider <rneider AT web.de>
929 * device/include/pic16/adc.h,
930 device/lib/pic16/libio/adc/adcbusy.c,
931 device/lib/pic16/libio/adc/adcopen.c,
932 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
933 18f2455 style ADC devices, based on patch #1776197
934 * device/lib/pic16/libio/adc/adcclose.c,
935 device/lib/pic16/libio/adc/adcconv.c,
936 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
937 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
938 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
939 * device/include/pic16/pic18f4431.h,
940 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
941 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
943 2008-05-01 Raphael Neider <rneider AT web.de>
945 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
946 moved xinst flag into pic16_options_t
947 * src/pic16/device.c (default_device, pic16_list_devices,
948 pic16_find_device): removed references to sfrrange
949 * src/pic16/gen.c (genFunction),
950 src/pic16/glue.c (pic16initialComments),
951 src/pic16/main.c (pic16_optionsTable),
952 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
954 * device/include/pic16/pic16devices.txt: removed sfrrange lines
956 2008-04-29 Raphael Neider <rneider AT web.de>
958 * src/pic16/devices.inc,
959 device/include/pic16/pic16devices.txt: replaced compiled-in list
960 of devices with a variant parsed at runtime
961 * src/pic16/device.c: added support for parsing pic16devices.txt,
963 * src/pic16/device.h: removed (now) unused fields from PIC_device
964 * src/pic16/main.c: removed #pragma maxram,
965 (_pic16_initPaths): removed bogus generation of search paths,
966 setup the port proper only after the search paths (for
967 pic16devices.txt) are set up,
968 (_pic16_finaliseOptions): moved processor dependant code here
969 from _pic16_initPaths(), clean up
970 * src/pic16/ralloc.c (pic16_init_stack),
971 * src/pic16/ralloc.h,
972 * src/pic16/pcode.c: clean up
973 * device/include/Makefile.in,
974 support/scripts/sdcc.nsi: also install/package pic16devices.txt
975 * support/scripts/inc2h-pic16.pl: updated instructions
977 2008-04-29 Raphael Neider <rneider AT web.de>
979 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
980 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
981 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
982 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
983 added missing family members and 18f2480/2580/4480/4580 family
984 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
985 * device/include/pic16/pic18f2525.h: use 18f4620.h
986 * device/include/pic16/pic18f6680.h: use 18f8680.h
987 * device/include/pic16/pic18fregs.h,
988 device/lib/pic16/pics.all,
989 src/pic16/devices.inc: add new devices
990 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
991 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
992 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
993 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
994 prevent attempting to build the libio for some new devices
996 2008-04-29 Raphael Neider <rneider AT web.de>
998 * debugger/mcs51/Makefile.in: fixed paths to sources
1000 2008-04-25 Borut Razem <borut.razem AT siol.net>
1002 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
1003 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
1004 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1005 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1006 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1007 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1008 as/link/z80/linkz80.dsp: lklibr.c moved
1009 * doc/INSTALL.txt: binary archives in bz2 format
1010 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
1012 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
1014 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
1015 * support/regression/tests/bug1856409.c: new, added
1017 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
1020 * src/mcs51/peep.c: Use werror for error messages.
1021 * src/SDCCicode.c (geniCodeConditional),
1022 * src/SDCCsymt.c (structElemType): fixed bug 1839321
1023 * src/z80/Makefile.bcc,
1024 * src/z80/z80.dsp: added src/z80/peep.c/h
1025 * support/regression/tests/bug1839321.c: new, added
1027 2008-04-20 Raphael Neider <rneider AT web.de>
1029 * device/include/pic16/pic18f2455.h: added bitfields for port C
1031 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
1033 * src/z80/peep.c: Use werror for error messages.
1035 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1037 * src/z80/peep.h (declaration of notUsed()),
1038 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
1040 * src/z80/z80.h (added dependency on peep.h),
1041 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
1044 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
1046 * src/SDCCpeeph.c (added support for notUsed()),
1047 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
1049 * src/port.h (removed dependency on mcs51/peep.h, added declaration
1050 for notUsed()): Implemented generic (that is not port-specific) part
1053 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
1055 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
1056 * device/lib/libsdcc.lib,
1057 * device/lib/Makefile.in,
1058 * support/regression/ports/mcs51-xstack-auto/spec.mk,
1059 * device/lib/calloc.c: renamed to _calloc.c
1060 * device/lib/free.c: renamed to _free.c
1061 * device/lib/malloc.c: renamed to _malloc.c
1062 * device/lib/realloc.c: renamed to _realloc.c
1063 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
1064 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
1065 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
1066 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
1067 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
1068 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
1069 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
1070 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
1072 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
1073 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
1074 * support/regression/tests/bug1509084.c: new, added
1076 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
1078 * device/include/mcs51/cc2510fx.h: added _XPAGE
1079 * device/include/mcs51/compiler.h: cosmetic changes
1081 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
1083 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
1086 2008-03-31 Borut Razem <borut.razem AT siol.net>
1088 * support/cpp2 renamed to support/cpp
1089 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1090 support/cpp2/libiberty/splay-tree.c,
1091 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1092 support/cpp2/libcpp/directives.c,
1093 support/cpp2/libcpp/include/cpplib.h,
1094 support/cpp2/libcpp/include/symtab.h,
1095 support/cpp2/libcpp/include/line-map.h,
1096 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1097 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1098 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1099 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1100 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1101 release version 4.3.0
1102 * configure.in, configure, Makefile.in, Makefile.bcc:
1103 adapted for moved cpp2
1105 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1107 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1108 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1110 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1112 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1114 * support/regression/tests/bug1717943.c: new, added
1116 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1118 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1119 bytewise return value assignments introduced in last commit.
1121 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1123 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1124 genMult, genJumpTab):
1125 Use 16-bit instructions for addition in some additional cases,
1126 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1128 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1130 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1131 Implemented RFE #1921450, changed some debug messages.
1133 2008-03-30 Borut Razem <borut.razem AT siol.net>
1135 * Small Device C Compiler 2.8.0 released
1136 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1137 * support/scripts/sdcc.nsi: added finish page; this version
1138 was used for 2.8.0 release
1139 * doc/knownbugs.html: removed; magically generated by the build
1140 process using gen_known_bugs.pl from now on
1142 2008-03-23 Borut Razem <borut.razem AT siol.net>
1144 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1145 and reverted it, since it was already fixed by Raphael ;-)
1146 * doc/knownbugs.html: updated for RC2
1148 2008-03-22 Raphael Neider <rneider AT web.de>
1150 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1153 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1155 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1156 * support/regression/tests/bug1839277.c: added related testBug1839299
1158 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1160 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1161 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1163 * src/mcs51/gen.c: throughout only output hex constants
1164 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1165 * support/regression/tests/bug1839277.c: new, added
1167 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1169 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1170 compilation warning about nested comments.
1172 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1174 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1175 * support/regression/tests/bug1921073.c: new, added
1177 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1179 * src/z80/SDCCpeeph.c.c (callFuncByName):
1180 Commented function parameters.
1182 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1184 * src/z80/ralloc.c (packRegsForAccUse2):
1185 disabled a broken accumulator packing optimization (fixed #1292721).
1186 * support/regression/tests/bug-1292721: Regression test for #1292721.
1188 2008-03-16 Raphael Neider <rneider AT web.de>
1190 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1191 fixed code bloat regression using a variant of patch #1915618
1193 2008-03-16 Borut Razem <borut.razem AT siol.net>
1195 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1196 icon, changed startup menu for release distribution, code cleaning,
1197 create url files instead links in startup menu
1199 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1201 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1202 * support/regression/tests/bug1579949.c: new, added
1204 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1206 * device/lib/printf_fast.c: fixed bug 1255403
1208 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1210 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1211 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1213 2008-03-14 Borut Razem <borut.razem AT siol.net>
1215 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1216 command line options
1217 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1218 is correctly displayed
1219 * as/link/z80/lkmain.c: usage line commented out
1221 2008-03-13 Borut Razem <borut.razem AT siol.net>
1223 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1224 updated the list pf supported pic14 devices
1226 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1228 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1230 2008-03-12 Borut Razem <borut.razem AT siol.net>
1232 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1233 fixed documentation request #1718191
1234 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1235 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1238 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1240 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1241 * support/regression/tests/bug1505811.c: new, added
1243 2008-03-09 Raphael Neider <rneider AT web.de>
1245 * device/include/pic16/pic18f2620.h,
1246 * device/include/pic16/pic18f4620.h,
1247 * device/lib/pic16/libdev/pic18f2620.c,
1248 * device/lib/pic16/libdev/pic18f4525.c,
1249 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1250 family to consistently use pic18f4620.[ch], fixes #1832562
1252 2008-03-09 Borut Razem <borut.razem AT siol.net>
1254 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1255 changed sdcc version to 2.8.0
1256 * knownbugs.html: regenerated
1257 * support/scripts/gen_known_bugs.pl: added number of open bugs
1259 2008-03-09 Raphael Neider <rneider AT web.de>
1261 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1262 (genOr): read volatile operand even if the result is known,
1264 (genOr,genXor): removed unused legacy code,
1265 (genDummyRead): use pic16_mov2w_volatile()
1267 2008-03-08 Borut Razem <borut.razem AT siol.net>
1269 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1270 cons w. --model-large
1271 * support/regression/staticinit.c: added regression test for bug
1274 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1276 * src/ds390/gen.c (pushSide, genPcall),
1277 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1278 * src/mcs51/gen.c: cosmetic changes
1279 * support/regression/fwk/include/testfwk.h: added macro reentrant
1280 * support/regression/tests/bug1908493.c: new, added
1282 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1284 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1286 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1288 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1289 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1290 already set in ds390/main.c and mcs51/main.c
1292 2008-03-07 Raphael Neider <rneider AT web.de>
1294 * src/regression/init0.c: new test for initialized arrays of function
1296 * src/regression/Makefile: made a bit more flexible, added init0.c
1297 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1298 pointers, closes #1427663
1300 2008-03-05 Borut Razem <borut.razem AT siol.net>
1302 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1303 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1305 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1307 * support/librarian/sdcclib.c:Added feature request 1908061:
1308 Synchronise sdcclib commands with ar.
1310 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1312 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1313 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1314 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1315 * device/include/mcs51/compiler.h: removed umlauts, added double
1318 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1320 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1321 * support/regression/tests/bug1536762.c: new, added
1323 * src/SDCCutil.h: added getBuildDate()
1324 * src/SDCCmain.c (printVersionInfo),
1325 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1327 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1328 * src/ds390/ralloc.c (packRegisters),
1329 * src/mcs51/ralloc.c (packRegisters),
1330 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1332 * support/regression/tests/bug1618050.c: new, added
1333 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1334 * support/regression/fwk/include/testfwk.h,
1335 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1338 2008-03-04 Raphael Neider <rneider AT web.de>
1340 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1341 on accessing OP_SYM_TYPE(op)
1342 * src/pic/gen.h: removed unused prototype of genMinusDec()
1343 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1344 fix #1876953 (invalid subtraction code), removed unused code
1346 2008-03-03 Raphael Neider <rneider AT web.de>
1350 * src/pic/genarith.c,
1352 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1353 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1355 2008-03-03 Raphael Neider <rneider AT web.de>
1357 * src/pic/device.c (find_device): search user-specified paths first
1358 for pic14devices.txt, fixes #1900827
1360 2008-03-02 Borut Razem <borut.razem AT siol.net>
1362 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1363 AddToPath and RemoveFromPath
1365 2008-03-01 Borut Razem <borut.razem AT siol.net>
1367 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1368 work correctly, added debugging support if -DSDCC.DEBUG command line
1371 2008-02-28 Borut Razem <borut.razem AT siol.net>
1373 * doc/sdccman.lyx: cosmetic changes
1375 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1377 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1378 * doc/sdccman.lyx: fixed unmeant removal of spaces
1380 2008-02-27 Borut Razem <borut.razem AT siol.net>
1382 * support/scripts/sdcc.nsi: corrected installation directory for
1383 current user installation mode
1384 * doc/README.txt: added Philipp Klaus Krause to the developers list
1386 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1388 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1389 return ifx condition
1390 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1391 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1392 ifxJump to fix bug 1838000
1393 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1394 * support/regression/tests/bug1838000.c: new, added
1395 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1397 2008-02-26 Borut Razem <borut.razem AT siol.net>
1399 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1401 * support/scripts/sdcc.nsi: added MULTIUSER page,
1402 NSIS upgraded to version 2.35
1404 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1406 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1407 * support/regression/tests/bug1565152.c: new, added
1409 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1411 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1412 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1413 * support/regression/tests/bug1670148.c: new, added
1415 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1417 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1419 2008-02-24 Borut Razem <borut.razem AT siol.net>
1421 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1422 is ineffective for unsigned char parameter
1424 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1426 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1427 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1428 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1429 * support/Util/MySystem.c (my_system): output errorcode when verbose
1431 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1433 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1436 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1438 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1441 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1443 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1445 2008-02-21 Borut Razem <borut.razem AT siol.net>
1447 * support/regression/Makefile.in,
1448 support/regression/ports/ds390/spec.mk,
1449 support/regression/ports/hc08/spec.mk,
1450 support/regression/ports/mcs51-common/spec.mk,
1451 support/regression/ports/pic14/spec.mk,
1452 support/regression/ports/pic16/spec.mk,
1453 support/regression/ports/ucz80/spec.mk,
1454 support/regression/ports/xa51/spec.mk:
1455 added CFLAGS when compiling timeout
1457 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1459 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1462 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1464 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1465 * support/regression/tests/bug1888147.c: new, added
1467 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1469 * src/z80/gen.c: fixed bugs #1596270, #1736867
1471 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1473 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1474 contents, mostly fixes #1596270
1476 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1478 * src/z80/peeph.def,
1479 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1480 peepholes, fixes #1806565
1482 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1484 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1485 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1486 fixes bug 1739475, thanks Robert Larice
1487 (rule 271): new, added
1489 2008-02-18 Borut Razem <borut.razem AT siol.net>
1491 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1493 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1495 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1497 2008-02-17 Raphael Neider <rneider AT web.de>
1499 * src/pic16/genarith.c,
1502 * src/pic16/genutils.c: removed unused legacy code,
1503 removed unused fields from struct asmop and struct _G
1505 2008-02-17 Raphael Neider <rneider AT web.de>
1507 * src/pic16/gen.c (AccRsh): cosmetic changes,
1508 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1509 genRightShiftLiteral): fixed to work with SFRs as result by
1510 assigning only once to result,
1511 removed a lot of unused/excluded code fragments
1513 2008-02-17 Raphael Neider <rneider AT web.de>
1515 * device/include/pic/pic16f88.h,
1516 * device/include/pic/pic16f886.h,
1517 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1519 2008-02-17 Borut Razem <borut.razem AT siol.net>
1521 * src/z80/peeph.def: applied patch
1522 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1523 * src/z80/gen.c, src/z80/peeph.def: applied patch
1524 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1525 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1526 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1527 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1528 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1529 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1531 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1533 * as/link/mcs51/aslink.dsp: removed SDK define
1534 * as/link/z80/clean.mk: brought in sync with other ports
1535 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1536 * as/hc08/Makefile.bcc,
1537 * as/mcs51/Makefile.bcc,
1538 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1539 * src/z80/main.c (_setValues): use the now capitalized -Z,
1540 (z80_port, gbz80_port): generate debug information when asked
1542 2008-02-16 Borut Razem <borut.razem AT siol.net>
1544 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1545 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1546 as/z80/Makefile.in. as/z80/Makefile.bcc:
1547 applied patch #1893393: patch for as-z80 and link-z80 to generate
1548 cdb, thanks to Armin Diehl
1549 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1550 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1551 asnoice.c moved to as/asxxsrc/asnoice.c
1552 * src/z80/peeph-gbz80.def: applied patch
1553 #1880235: Z80 return peephole, thanks to Philipp Krause
1555 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1558 * doc/sdccman.lyx: bumped version to 2.7.5
1559 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1561 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1563 * device/include/pic16/stdlib.h,
1564 * device/lib/pic16/libc/stdlib/ltoa.c,
1565 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1567 2008-02-13 Borut Razem <borut.razem AT siol.net>
1569 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1570 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1571 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1572 src/SDCCopt.c, src/SDCCval.c:
1573 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1575 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1577 * src/SDCCsymt.c (compareType): fixed bug 1309013
1579 2008-02-09 Borut Razem <borut.razem AT siol.net>
1581 * src/SDCCval.c, src/SDCCval.h:
1582 code cleaning, added function constChrVal()
1583 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1584 call constChrVal() instead constVal()
1586 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1588 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1591 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1592 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1595 2008-02-01 Raphael Neider <rneider AT web.de>
1597 * device/include/pic/pic16f886.h,
1598 * device/include/pic/pic16f887.h: added RA6 and RA7
1600 2008-01-24 Raphael Neider <rneider AT web.de>
1602 * device/include/pic/pic16f88.h: added RA6 and RA7
1603 * device/lib/pic/libdev/disabled_pic16f886.c,
1604 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1606 * src/pic16/devices.inc,
1607 * device/include/pic16/pic18f2423.h,
1608 * device/include/pic16/pic18f2523.h,
1609 * device/include/pic16/pic18fregs.h,
1610 * device/lib/pic16/pics.all
1611 * device/lib/pic16/libdev/pic18f2423.c,
1612 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1613 * device/lib/pic16/libio/i2c.ignore,
1614 * device/lib/pic16/libio/usart.ignore,
1615 * device/lib/pic16/libio/adc.ignore: ignore new devices
1617 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1619 * src/SDCCast.c (createRMW): fixed bug 1582651
1621 2008-01-20 Borut Razem <borut.razem AT siol.net>
1623 * src/SDCCcse.c: partially fixed enhancement request
1624 #1793872 - multiply by -1 not collapsed
1625 * support/regression/tests/arithcsi.c: added regression test
1627 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1629 * as/mcs51/asx8051.dsp: removed define SDK
1630 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1631 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1633 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1634 cosmetic changes, brought more in sync, changed old K&R to ANSI
1636 2008-01-13 Borut Razem <borut.razem AT siol.net>
1638 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1639 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1641 2007-12-30 Borut Razem <borut.razem AT siol.net>
1643 * src/pic16/gen.c: fixed implementation of bitwise operations for
1645 * support/regression/tests/bitwise.c: added test cases
1647 2007-12-29 Borut Razem <borut.razem AT siol.net>
1649 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1650 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1651 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1652 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1653 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1654 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1655 src/pic16/pcode.[ch]: added const qualifier
1656 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1657 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1658 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1659 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1660 * as/asxxsrc/aslex.c: use dbuf_getline()
1661 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1662 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1663 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1664 as/z80/asm.h, as/z80/z80adr.c:
1665 changed type of ib and ip to const char *
1667 2007-12-28 Borut Razem <borut.razem AT siol.net>
1669 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1670 introduced (readlin) - long lines are turuncated
1671 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1672 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1673 as/z80/Makefile.in: moved aslex.c to asxxsrc
1674 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1675 * as/hc08/asmain.c, as/mcs51/asmain.c:
1676 added missing initialization of a_addr field
1677 * support/regression/tests/long_asm_line.c: added regtest for long
1680 2007-12-22 Borut Razem <borut.razem AT siol.net>
1682 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1684 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1686 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1688 2007-12-16 Borut Razem <borut.razem AT siol.net>
1690 * device/include/pic16/stdbool.h: removed, since already exists in
1691 device/include/; this also fixes bitopcse.c regression test for pic16
1693 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1694 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1695 dereference doesn't work; covered by regression test bug1399290
1697 2007-12-05 Borut Razem <borut.razem AT siol.net>
1699 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1702 2007-12-01 Borut Razem <borut.razem AT siol.net>
1704 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1705 corrected handling of the highest_valid_address
1707 2007-11-17 Raphael Neider <rneider AT web.de>
1709 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1710 * src/pic/glue.c (picglue): emit .file if --debug is given
1712 2007-11-17 Raphael Neider <rneider AT web.de>
1714 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1715 care when left or right operand resides in result, fixes #1830220
1717 2007-11-17 Borut Razem <borut.razem AT siol.net>
1719 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1720 #983491 - "Merge duplicate strings function is ineffective"
1721 * support/regression/tests/bug-983491.c: regtest disabled
1722 * as/asxxsrc: created
1723 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1724 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1725 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1726 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1727 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1728 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1729 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1730 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1731 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1732 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1733 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1734 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1735 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1737 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1739 * device/include/stdarg.h: added and removed some casts
1740 * src/SDCCsymt.c (compareType): Fully check types between generic and
1741 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1743 2007-11-13 Borut Razem <borut.razem AT siol.net>
1745 * support/regression/tests/bug-1817005.c:
1746 added regtest for bug #1817005 - as-z80 chokes on long labels
1748 2007-11-12 Borut Razem <borut.razem AT siol.net>
1750 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1751 as/z80/asout.c, as/z80/aslist.c:
1752 fixed bug #1817005 - as-z80 chokes on long labels
1754 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1757 * as/z80/asmain.c: cosmetic changes
1760 * as/z80/alloc.h: removed
1762 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1763 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1764 * as/link/hc08/Makefile.in,
1765 * as/link/mcs51/Makefile.in,
1766 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1768 * as/link/mcs51/lkarea.c,
1769 * as/link/mcs51/lkmain.c: cosmetic changes
1770 * as/link/hc08/lklibr.c,
1771 * as/link/z80/lklibr.c,
1772 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1773 used cygwin_conv_to_full_posix_path,
1774 added warnings, cosmetic changes, brought more in sync
1775 changed old K&R into ANSI function declarations
1776 * as/link/z80/lklibr.c (loadAdb): added
1777 * as/link/z80/lkmain.c: removed -- option from usage text
1779 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1781 * src/mcs51/gen.c (outBitC): optimized for no result
1783 2007-10-31 Borut Razem <borut.razem AT siol.net>
1785 * src/SDCCsymt.c: fixed (hopeful properly) bug
1786 #1805702 - order of extern matters
1787 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1790 2007-10-29 Borut Razem <borut.razem AT siol.net>
1792 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1793 - order of extern matters
1794 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1797 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1799 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1800 24bitMode, portIsDS390
1801 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1802 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1803 (notVolatileVariable): also check sloc names,
1804 (callFuncByName): moved ftab[] out of function and sorted it by use
1806 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1808 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1809 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1810 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1811 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1812 * support/regression/tests/bug-880197.c: new, added
1814 2007-10-28 Borut Razem <borut.razem AT siol.net>
1816 * support/regression/Makefile.in,
1817 support/regression/ports/mcs51-large/spec.mk,
1818 support/regression/ports/mcs51-xstack-auto/spec.mk,
1819 support/regression/ports/mcs51-stack-auto/spec.mk,
1820 support/regression/ports/mcs51-medium/spec.mk,
1821 support/regression/ports/mcs51-common/spec.mk,
1822 support/regression/ports/mcs51-common/*,
1823 support/regression/ports/mcs51-small/*:
1824 mcs51 renamed to mcs51-common, created mcs51-small
1825 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1826 * support/regression/tests/bug-1805702.c: added regtest for bug
1829 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1831 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1832 added new rules 265 - 270
1833 * support/regression/tests/bug1721024.c:new, added
1834 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1835 introduced new test-mcs51 to run all mcs51 tests
1837 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1839 * support/regression/tests/bug1816470.c: new, added
1841 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1843 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1844 propagate for *,+,- with float, fixed bug 1816470
1845 (decorateType): cast to resultTypeProp instead of resultType
1847 2007-10-19 Borut Razem <borut.razem AT siol.net>
1849 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1850 function is ineffective" for pic16 tareget
1851 * support/scripts/listerr.c: corrected include path
1852 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1855 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1857 * support/regression/tests/using.c: new, added
1858 * support/regression/tests/vaargs.c: fixed and enabled test
1860 2007-10-18 Borut Razem <borut.razem AT siol.net>
1862 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1864 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1866 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1868 * doc/sdccman.lyx: documented option --Werror
1869 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1870 RegBankUsed[] earlier
1872 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1874 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1878 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1880 * src/SDCCast.c (decorateType): improved optimization of tri-op
1881 * src/SDCCerr.c (vwerror, setWError),
1883 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1884 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1886 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1888 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1889 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1890 * support/regression/tests/bug-223113.c,
1891 * support/regression/tests/bug-426632.c,
1892 * support/regression/tests/bug-468811.c,
1893 * support/regression/tests/bug-477835.c,
1894 * support/regression/tests/bug-478094.c,
1895 * support/regression/tests/bug-499644.c,
1896 * support/regression/tests/bug-524209.c,
1897 * support/regression/tests/bug-524211.c,
1898 * support/regression/tests/packcast.c,
1899 * support/regression/tests/structidx.c: added empty tests
1900 * support/regression/tests/bug-607243.c: enabled test
1902 2007-10-06 Borut Razem <borut.razem AT siol.net>
1904 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1905 support of universal binaries on Mac OS X
1907 2007-10-02 Borut Razem <borut.razem AT siol.net>
1909 * src/SDCCval.h: unified double2ul macro for all platforms
1910 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1911 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1913 2007-09-30 Borut Razem <borut.razem AT siol.net>
1915 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1917 * sdcc_vc_in.h: enabled warnings
1918 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1919 unsigned type, result still unsigned
1920 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1922 2007-09-28 Raphael Neider <rneider AT web.de>
1924 * src/pic/device.c (find_device): prevent buffer underflow error
1925 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1926 the just destroyed list entry
1928 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1930 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1933 2007-09-18 Borut Razem <borut.razem AT siol.net>
1935 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1936 applied to unsigned type, result still unsigned
1938 2007-09-17 Borut Razem <borut.razem AT siol.net>
1940 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1941 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1942 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1943 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1944 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1945 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1946 src/z80/gen.c, src/z80/ralloc.c:
1947 fixed bug #1739860 - sdcc does not work correctly on some platforms
1949 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1951 2007-09-17 Raphael Neider <rneider AT web.de>
1953 * src/pic16/device.c: reverted to previous version
1954 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1956 2007-09-16 Raphael Neider <rneider AT web.de>
1958 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1959 as this raises a ton of gpasm warnings, just emit a second label
1960 * src/pic16/devices.inc,
1961 * device/lib/pic16/pics.all,
1962 * device/lib/pic16/libdev/pic18f2585.c,
1963 * device/lib/pic16/libdev/pic18f2680.c,
1964 * device/lib/pic16/libdev/pic18f2682.c,
1965 * device/lib/pic16/libdev/pic18f2685.c,
1966 * device/lib/pic16/libdev/pic18f4585.c,
1967 * device/lib/pic16/libdev/pic18f4680.c,
1968 * device/lib/pic16/libdev/pic18f4682.c,
1969 * device/lib/pic16/libdev/pic18f4685.c,
1970 * device/include/pic16/pic18f2585.h,
1971 * device/include/pic16/pic18f2680.h,
1972 * device/include/pic16/pic18f2682.h,
1973 * device/include/pic16/pic18f2685.h,
1974 * device/include/pic16/pic18f4585.h,
1975 * device/include/pic16/pic18f4680.h,
1976 * device/include/pic16/pic18f4682.h,
1977 * device/include/pic16/pic18f4685.h,
1978 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1979 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1980 patch contributed by Anton Strobl, applied with changes
1982 2007-09-16 Raphael Neider <rneider AT web.de>
1984 * device/include/pic16/pic18f2431.h,
1985 * device/include/pic16/pic18f25j10.h,
1986 * device/include/pic16/pic18f4431.h,
1987 * device/include/pic16/pic18f45j10.h: adopted common include style
1988 * device/include/pic16/pic18f1320.h,
1989 * device/include/pic16/pic18f2320.h,
1990 * device/include/pic16/pic18f2525.h,
1991 * device/include/pic16/pic18f4320.h,
1992 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1993 * device/include/pic16/pic18fregs.h: prepared for automatic include
1994 file selection by having DEVICE.h for every DEVICE
1995 * device/lib/pic16/libdev/pic18f2320.c,
1996 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1998 * device/lib/pic16/configure.in,
1999 * device/lib/pic16/configure: use rm -rf instead of rmdir
2000 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
2001 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
2003 2007-09-09 Borut Razem <borut.razem AT siol.net>
2005 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
2006 distingush between i386 and ppc Mac OS X versions
2008 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
2010 * src/mcs51/gen.c (genReceive): fixed bug 1788177
2011 * support/regression/tests/bug1788177.c: new, added
2013 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2015 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
2016 * device/include/mcs51/lint.h added keyword __naked
2018 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
2022 * src/SDCCmem.h: removed maxRegBank
2023 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
2024 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
2025 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
2026 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
2027 name and behaviour to handle banked functions
2028 (scan4op): and use it to fix bug 1786213
2030 2007-09-03 Raphael Neider <rneider AT web.de>
2032 * device/include/pic16/pic18f248.h,
2033 * device/include/pic16/pic18f258.h,
2034 * device/include/pic16/pic18f448.h,
2035 * device/lib/pic16/libdev/pic18f248.c,
2036 * device/lib/pic16/libdev/pic18f258.c,
2037 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
2038 added T0CONbits, fixes #1786891
2040 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
2042 * src/ds390/gen.c (genFarPointerSet),
2043 * src/hc08/ralloc.c (packRegisters),
2044 * src/mcs51/ralloc.c (packRegisters),
2045 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
2047 * src/SDCCicode.h: POINTER_SET can be true for literals too
2048 * support/regression/tests/bug1750318.c: new, added
2050 2007-08-23 Borut Razem <borut.razem AT siol.net>
2052 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
2053 library versions without the completition functionality
2055 2007-08-22 Raphael Neider <rneider AT web.de>
2057 * device/include/pic16/pic18f1220.h,
2058 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
2060 2007-08-12 Borut Razem <borut.razem AT siol.net>
2062 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
2064 2007-08-11 Borut Razem <borut.razem AT siol.net>
2066 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
2067 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
2068 support/Util/SDCCerr.[ch] moved to src
2069 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
2070 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
2071 device/examples/ds390/tinitalk/tinitalk.dsp,
2072 device/examples/serialcomm/windows/serialcomm.dsp,
2073 support/librarian/librarian.dsp:
2074 removed linking of unused odbc32.lib and odbccp32.lib
2075 * support/scripts/winres.h:
2076 added for compilation with Visual C++ 2005 Express Edition
2078 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2080 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
2083 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2085 * sdccconf_in.h: update the endian test so that SPARC Solaris
2086 does not throw syntax errors
2088 2007-08-06 Borut Razem <borut.razem AT siol.net>
2090 * doc/sdccman.lyx: removed two index entries which prevented the
2091 generation of sdcc doc archive
2093 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2095 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2096 instead of lyx 1.5.0.
2098 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2100 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2101 Lucas Loizaga, with minor modifications. Thanks!
2103 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2105 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2108 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2110 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2111 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2114 2007-07-22 Borut Razem <borut.razem AT siol.net>
2116 * configure.in, configure: re-introduced .version
2117 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2118 the version reverted to 2.7.0
2120 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2123 * doc/sdccman.lyx: bumped version to 2.7.3
2124 * device/include/mcs51/compiler.h: fixed elif->else
2125 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2126 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2127 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2128 enable accuse for bit operands
2129 * src/SDCCmain.c (printVersionInfo),
2130 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2131 environment descriptor
2132 * src/SDCCutil.h: added getBuildEnvironment
2133 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2134 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2135 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2136 * support/regression/tests/bug1348008.c,
2137 * support/regression/tests/bug1496419.c,
2138 * support/regression/tests/bug1503067.c,
2139 * support/regression/tests/preproc.c: added empty tests
2141 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2143 * support/regression/tests/bug1678803.c: new, added
2145 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2148 * as/link/hc08/lkihx.c,
2149 * as/link/hc08/lkrloc.c,
2150 * as/link/mcs51/lkihx.c,
2151 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2152 ihxExtendedLinearAddress
2153 * as/link/mcs51/lkrloc.c (relr),
2154 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2155 acall/ajmp, see bug 830513
2157 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2159 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2160 (cseBBlock): remember aggr2ptr has been used
2161 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2162 (geniCodeAssign): fixed bug 868103
2163 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2164 added operandSize prototype
2165 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2166 (genDataPointerSet): use max of size of right and result,
2167 (gencjne): added parameter useCarry for optimization,
2168 (genCmpEq): use carry if appropriate,
2169 (genXor): check if operand already in carry
2170 * support/regression/tests/bug-868103.c: enabled test
2172 2007-07-12 Raphael Neider <rneider AT web.de>
2174 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2176 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2178 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2179 from Robert Larice, thanks
2180 * support/regression/tests/bitopcse.c,
2181 * support/regression/tests/bitvars.c,
2182 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2183 * support/regression/tests/bug-927659.c: enabled test for z80
2184 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2185 * support/regression/tests/bug1745717.c: new, added
2186 * support/regression/tests/literalop.c,
2187 * support/regression/tests/nullstring.c: removed storage definitions that
2188 are now in testfwk.h
2190 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2192 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2193 and bool for targets that do not fully support it.
2194 * support/regression/tests/bug1546986.c,
2195 * support/regression/tests/bug1723128.c,
2196 * support/regression/tests/bug1734654.c,
2197 * support/regression/tests/bug1738367.c,
2198 * support/regression/tests/constantRange.c: only use bool if allowed
2200 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2202 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2203 Larice, also handle function pointers
2204 * support/regression/tests/bug1749275.c: new, added
2206 2007-07-03 Borut Razem <borut.razem AT siol.net>
2208 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2209 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2210 #1746528: SDCC should ignore ':' in inline assembler comments
2211 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2213 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2215 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2216 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2218 2007-06-29 Borut Razem <borut.razem AT siol.net>
2220 * src/SDCCmain.c: fixed bug
2221 #1744746: SDCC #4867: broken option --xram-size
2223 2007-06-28 Borut Razem <borut.razem AT siol.net>
2225 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2226 find out the endianess of host machine for ucsim
2228 2007-06-27 Borut Razem <borut.razem AT siol.net>
2230 * support/regression/generate-cases.py: corrected the file name
2232 * configure.in, configure, sdccconf_in.h: find out the endianess of
2234 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2237 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2239 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2241 2007-06-26 Borut Razem <borut.razem AT siol.net>
2243 * support/regression/generate-cases.py: display warning if function
2244 list is empty; implemented more flexible rule for detection of
2245 testing functions, allowing return type 'void' in the same line as
2246 the function name in the function definition
2247 * support/regression/tests/bug-1654060.c: corrected test
2248 * support/librarian/sdcclib.c: fixed warning:
2249 format '%s' expects type 'char *', but argument 2 has type 'int'
2251 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2253 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2254 Multiple infiles for sdcclib.
2256 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2258 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2261 2007-06-18 Borut Razem <borut.razem AT siol.net>
2263 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2264 how to handle comments, so they have to be removed by the
2265 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2266 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2267 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2268 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2269 table driven option hadling
2271 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2273 * src/SDCCast.c (decorateType),
2274 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2275 iCode to ast level to fix bug 1738367
2276 * support/regression/tests/bug1738367.c: new, added
2278 2007-06-15 Raphael Neider <rneider AT web.de>
2280 * src/pic16/devices.inc,
2281 * device/lib/pic16/pics.all,
2282 * device/include/pic16/pic18fregs.h,
2283 * device/include/pic16/pic18f[24][45]20.h,
2284 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2285 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2286 * device/lib/pic16/Makefile.in: faster cleanup
2288 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2290 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2292 2007-06-13 Raphael Neider <rneider AT web.de>
2294 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2296 2007-06-12 Raphael Neider <rneider AT web.de>
2298 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2299 suppress bit defines if NO_BIT_DEFINES is #define'd
2300 * device/include/pic/pic*.h: recreated all headers to include
2301 conditional bit defines
2302 * device/include/pic/pic16f886.h,
2303 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2304 * device/include/pic/recreate.sh: script to recreate the complete
2305 device library files based on the currently supported devices
2307 2007-06-12 Borut Razem <borut.razem AT siol.net>
2309 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2310 support/regression/Makefile.in, support/scripts/build.mak,
2311 support/scripts/Makefile.snapshot:
2312 use new svn URL scheme
2313 * doc/sdccman.lyx: SDCC Wiki moved to
2314 http://sdcc.wiki.sourceforge.net/
2316 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2318 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2319 * support/regression/tests/bug1734654.c: added
2321 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2323 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2324 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2325 with literal operands
2327 2007-06-10 Borut Razem <borut.razem AT siol.net>
2329 * as/link/z80/lklibr.c: fixed mingw build warning
2330 lklibr.c:575: warning: implicit declaration of function 'tolower'
2331 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2332 src/z80/main.c: move target specific options from src/SDCCmain.c
2333 to src/<target>/main.c
2335 2007-06-09 Borut Razem <borut.razem AT siol.net>
2337 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2338 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2339 * support/regression/tests/bug-1294691.c: added
2341 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2343 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2344 can also be static, fixes bug 1733438
2345 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2346 have absolute address too
2347 (computeType): added optimization for 'cond ? true : false'
2348 * support/regression/tests/absolute.c: added test for static absolute var
2350 2007-06-08 Raphael Neider <rneider AT web.de>
2352 * src/regression/Makefile: suppress parallel builds, allow easy
2353 switching between pic14/pic16 ports
2354 * src/regression/picregs.h: added pic14/16 header file switch
2355 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2356 inline.c,nestfor.c,string1.c}: include "picregs.h"
2358 2007-06-07 Borut Razem <borut.razem AT siol.net>
2360 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2361 permanent solution to suppress GCC 4.2.0 c++ warning:
2362 deprecated conversion from string constant to `char *'
2363 use 'const char *' where ever required
2364 * support/regression/generate-cases.py: implemented more flexible rule
2365 for detection of testing functions, allowing white-spaces surrounding
2366 the function name and the 'void' parameter.
2367 * support/regression/tests/constantRange.c,
2368 support/regression/tests/scott-compare3.c: fixed failing regression
2369 tests, uncovered by implementation of more flexible rule for detection
2370 of testing functions
2372 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2374 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2376 2007-06-04 Borut Razem <borut.razem AT siol.net>
2378 * configure.in, configure, config_vc.awk: sdcc version number is now
2379 stored in configure.in; removed .version
2380 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2381 doc/INSTALL.txt: version bumped to 2.7.2
2382 * sim/ucsim/configure.in, sim/ucsim/configure:
2383 use "read" to read from .version
2385 2007-06-03 Borut Razem <borut.razem AT siol.net>
2387 * */Makefile.in: removed annoying warning:
2388 Makefile:xx: Makefile.dep: No such file or directory
2390 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2392 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2393 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2394 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2395 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2396 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2397 bugfix: only use newBoolLink for bit result type
2398 * src/SDCCicode.c (geniCodeLogic): added param tree,
2399 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2400 (geniCodeLogicAndOr): use IS_BIT,
2401 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2402 (ast2iCode): added tree param to geniCodeLogic for comparisons
2403 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2404 * support/regression/tests/bug1723128.c: added test NotZero
2406 2007-06-01 Borut Razem <borut.razem AT siol.net>
2408 * SDCPP synchronized with GCC CPP release version 4.2.0,
2409 currently the latest release:
2410 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2411 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2412 support/cpp2/cppdefault.h, support/cpp2/except.h,
2413 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2414 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2415 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2416 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2417 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2418 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2419 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2420 support/cpp2/opts.h, support/cpp2/output.h,
2421 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2422 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2423 support/cpp2/system.h, support/cpp2/version.c,
2424 support/cpp2/Makefile.in: modified
2425 * support/cpp2/opts-common.c: added
2426 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2427 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2428 search for included source file in local directory
2429 * sim/ucsim/configure, sim/ucsim/configure.in:
2430 temporary solution to suppress GCC 4.2.0 c++ warning:
2431 deprecated conversion from string constant to `char *'
2433 2007-06-01 Raphael Neider <rneider AT web.de>
2435 * device/lib/pic/libdev/pic12f683.c,
2436 * device/include/pic/pic12f683.h: added GPIO bits
2438 2007-06-01 Raphael Neider <rneider AT web.de>
2440 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2441 quotation marks, clarified role of PIC14 vs. PIC16 ports
2442 * src/pic16/devices.inc,
2443 * device/include/pic16/pic18fregs.h,
2444 * device/include/pic16/pic18f[24][45]j10.h,
2445 * device/lib/pic16/pics.all,
2446 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2447 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2448 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2449 for new devices as they are not yet supported by gputils
2451 2007-05-31 Borut Razem <borut.razem AT siol.net>
2453 * Small Device C Compiler 2.7.0 released
2454 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2455 changed sdcc version to 2.7.1
2456 * support/scripts/sdcc.nsi: added How to create WIN32 release
2459 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2461 * doc/sdccman.lyx: documented initialization and allocation of absolute
2462 variables, bit parameter passing, the need for function pointers to be
2463 reentrant and alpha quality support of inline and retrict
2465 2007-05-26 Borut Razem <borut.razem AT siol.net>
2467 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2468 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2469 * docs/knownbugs.html: updated
2471 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2473 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2475 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2477 (gencjneshort): optimized when left is AOP_DIR
2478 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2479 initializing unions in a struct/array
2480 * support/regression/fwk/include/testfwk.h: added defines for data, near
2481 and far for host and z80
2482 * support/regression/tests/bug1723128.c: new, added
2484 2007-05-22 Borut Razem <borut.razem AT siol.net>
2486 * doc/knownbugs.html: updated
2488 2007-05-21 Raphael Neider <rneider AT web.de>
2490 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2491 error message instead
2492 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2494 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2496 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2498 2007-05-21 Raphael Neider <rneider AT web.de>
2500 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2502 * src/regression/gpsim_assert.h,
2503 * src/regression/Makefile,
2504 * src/regression/pcodeopt.c: regression test for the above fix
2506 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2508 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2509 jumps to self, fixed bug 1717281
2511 2007-05-10 Borut Razem <borut.razem AT siol.net>
2513 * support/scripts/gen_known_bugs.pl: cosmetic fix
2514 * doc/knownbugs.html: generated by gen_known_bugs.pl
2516 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2518 * src/SDCCast.c (createFunction): also generate non-inlined version of
2519 function for functions declared as "static inline"
2520 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2521 function can be inlined after non-inlined version generated.
2523 2007-05-10 Borut Razem <borut.razem AT siol.net>
2525 * support/scripts/gen_known_bugs.pl: added script
2526 which generates knownbugs.html
2528 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2530 * doc/knownbugs.html: updated for release 2.7.0
2532 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2534 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2536 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2538 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2539 (throughout): updated generating comments
2540 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2541 (throughout): updated generating comments
2542 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2543 rule instead of at the second, or it might skip lines when removing the
2545 * support/regression/tests/bug1714204.c: changed test to foo
2547 2007-05-08 Borut Razem <borut.razem AT siol.net>
2549 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2550 thanks to SDCC Distributed Compile Farm members,
2551 added Z80 and GBZ80 command line options
2552 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2554 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2556 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2557 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2558 * support/regression/tests/longlit.c: modified to be tested at all and
2559 to pass the actual test
2561 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2563 * device/include/mcs51/uPSD33xx.h: Added.
2565 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2567 * device/lib/_gptrput.c,
2568 * device/lib/_gptrget.c: removed old code,
2570 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2571 * support/regression/tests/bug1714204.c: new, added
2573 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2575 * support/regression/tests/regtrack.c: test was never executed
2576 because of the regression test being picky about white spaces.
2577 * device/lib/mcs51/crtclear.asm: added comment
2579 2007-05-06 Raphael Neider <rneider AT web.de>
2581 * device/lib/pic/Makefile.rules,
2582 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2583 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2585 2007-05-06 Raphael Neider <rneider AT web.de>
2587 * src/pic16/device.h,
2589 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2590 _pic16_setDefaultOptions): removed/reordered command-line args
2591 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2592 devices, regrouped command line args, environment variables),
2593 clarified sone points, added sections on how to add devices to the
2596 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2598 * src/z80/peeph.def: fixed bug in rule 2
2600 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2602 * src/port.h: added TARGET_MCS51_LIKE
2603 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2604 take advantage of it too
2605 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2606 (shiftR2Left2Result): Optimized: don't check shifting by 0
2607 * src/z80/peeph-z80.def,
2608 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2609 modifications, see patch 1700823
2610 * src/mcs51/peep.c (): fixed bug 1712928
2611 * support/regression/tests/bug1712928.c: new, added
2613 2007-05-05 Borut Razem <borut.razem AT siol.net>
2615 * device/lib/pic16/Makefile.common.in,
2616 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2617 removed bash dependencies
2619 2007-05-01 Borut Razem <borut.razem AT siol.net>
2622 fixed bug #1710507: --i-code-in-asm makes compile fail
2623 all iCode comments are now one liners
2624 * src/mcs51/gen.c: fixed memory leak
2626 2007-05-01 Raphael Neider <rneider AT web.de>
2628 * device/lib/pic/libdev/*.c
2629 * device/include/pic/*.h: regenerated all device libs from updated
2631 * support/scripts/inc2h.pl: documented usage, now uses strict to
2634 2007-04-30 Borut Razem <borut.razem AT siol.net>
2637 fixed bug #1669175: Problem with space in output paths
2638 documented how to use paths with spaces for Windows users
2640 2007-04-29 Borut Razem <borut.razem AT siol.net>
2642 * Fixed svn:eol-style and svn:keywords properties
2643 * src/SDCCval.c: fixed bug
2644 #1592871: Segfault with "large" const arrays of characters
2645 replaced recursion with iteration
2646 * Removed svn:executable property from non-executable files
2648 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2650 * src/mcs51/gen.c (genRet): fixed bug 1707003
2652 2007-04-27 Raphael Neider <rneider AT web.de>
2654 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2655 createReachingDefinitions,assignValnums,pic16_destructDF,
2656 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2657 prevent NULL pointer dereferences
2658 * device/lib/pic/libdev/pic16f886.c,
2659 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2660 prevent building them, gputils do not really support them yet
2662 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2664 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2665 helps printf_small. 32 bytes more __idata mem.
2667 2007-04-27 Raphael Neider <rneider AT web.de>
2669 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2670 return early when pb or pb->pcHead is NULL (patch #1708427)
2671 * src/regression/empty.c,
2672 * src/regression/Makefile: added test with empty functions
2673 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2675 2007-04-27 Borut Razem <borut.razem AT siol.net>
2677 * src/SDCCast.c: fixed feature request
2678 #1547512: Redundant strings linked when using sizeof("abc")
2680 2007-04-23 Borut Razem <borut.razem AT siol.net>
2682 * doc/sdccman.lyx, src/SDCCmain.c:
2683 peep-hole comments are generated only if --fverbose-asm option is
2684 specified and --no-peep-comments is not, as proposed by Frieder.
2685 * support/regression/Makefile.in: compile regression tests with
2686 --fverbose-asm option so one can "grep" whether a new (or an old)
2687 peephole is (still) applied; requested by Frieder.
2689 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2691 * device/include/pic/pic16f886.h,
2692 * device/include/pic/pic16f887.h,
2693 * device/lib/pic/libdev/pic16f886.c,
2694 * device/lib/pic/libdev/pic16f887.c,
2695 * device/include/pic/pic14devices.txt,
2696 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2698 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2700 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2703 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2705 * device/lib/_memset.c: assembler version for mcs51
2707 2007-04-22 Borut Razem <borut.razem AT siol.net>
2709 * support/scripts/listerr.c: program to create the list of errors and
2710 warnings list from - added
2711 * doc/sdccman.lyx: removed the note
2712 "For list of warnings and corresponding codes, see err_warn.txt"
2713 * src/SDCCsymt.c: fixed bug #1699804:
2714 Bug with some uses of sizeof(static local array) (MCS51)
2715 * support/regression/tests/bug-1699804.c: added
2717 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2719 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2720 (main): added option -i,
2721 (asmbl, case S_INCL): use search_path_fopen,
2722 mostly from patch 1579668 by Peter Miller, thanks
2723 * src/z80/main.c: fixed typo --callee-saves-bc
2724 * device/include/mcs51/compiler.h: added sfrword for Tasking
2726 2007-04-20 Borut Razem <borut.razem AT siol.net>
2728 * src/z80/main.c: replaced reserved keyword asm with asmblr
2730 2007-04-19 Borut Razem <borut.razem AT siol.net>
2732 * src/port.h: use const pointers to strings
2733 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2734 * src/pic16/main.c: include SDCCargs.h
2735 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2736 const char, since the strings are dynamically allocated
2737 * src/SDCCmain.c: options.code_seg and options.const_seg are
2738 dynamically allocated; check port specific command line options
2739 before the general ones
2740 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2742 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2744 * device/include/ds400rom.h,
2745 * device/lib/ds390/lcd390.c,
2746 * device/lib/ds390/memcpyx.c,
2747 * device/lib/ds390/rtc390.c,
2748 * device/lib/ds400/ds400rom.c,
2749 * device/lib/ds400/memcpyx.c,
2750 * device/lib/hc08/_ret.c: more replacements of keywords with their
2751 double underscore equivalents
2752 * device/lib/ds390/Makefile.in,
2753 * device/lib/ds400/Makefile.in,
2754 * device/lib/gbz80/Makefile.in,
2755 * device/lib/hc08/Makefile.in,
2756 * device/lib/mcs51/Makefile.in,
2757 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2759 2007-04-17 Borut Razem <borut.razem AT siol.net>
2761 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2762 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2763 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2764 to --fverbose-asm, to be gcc'ish
2766 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2768 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2770 2007-04-17 Borut Razem <borut.razem AT siol.net>
2772 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2773 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2774 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2775 with their double underscore equivalent
2777 2007-04-14 Borut Razem <borut.razem AT siol.net>
2779 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2782 2007-04-13 Borut Razem <borut.razem AT siol.net>
2784 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2786 * device/examples/serialcomm/windows/serial.[ch],
2787 device/examples/serialcomm/windows/test_serialcomm.cpp:
2788 updated by Bela Torok
2789 * device/examples/serialcomm/windows/serialcomm.dsw,
2790 device/examples/serialcomm/windows/serialcomm.dsp: added
2792 2007-04-13 Jan Waclawek <wek AT efton.sk>
2794 * doc/sdccman.lyx: additions and changes at various places
2795 (submitted as #1697136).
2796 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2798 2007-04-10 Borut Razem <borut.razem AT siol.net>
2800 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2801 LyX file format changed to 245
2802 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2803 "FreeWare" replaced with "free open source"
2805 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2807 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2809 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2811 * device/include/pic16/pic18fregs.h,
2813 * device/lib/_decdptr.c,
2814 * device/lib/_divsint.c,
2815 * device/lib/_divslong.c,
2816 * device/lib/_divuint.c,
2817 * device/lib/_divulong.c,
2818 * device/lib/_fs2schar.c,
2819 * device/lib/_fs2sint.c,
2820 * device/lib/_fs2slong.c,
2821 * device/lib/_fs2uchar.c,
2822 * device/lib/_fs2uint.c,
2823 * device/lib/_fs2ulong.c,
2824 * device/lib/_fsadd.c,
2825 * device/lib/_fscmp.c,
2826 * device/lib/_fsdiv.c,
2827 * device/lib/_fseq.c,
2828 * device/lib/_fsget1arg.c,
2829 * device/lib/_fsget2args.c,
2830 * device/lib/_fsgt.c,
2831 * device/lib/_fslt.c,
2832 * device/lib/_fsmul.c,
2833 * device/lib/_fsneq.c,
2834 * device/lib/_fsnormalize.c,
2835 * device/lib/_fsreturnval.c,
2836 * device/lib/_fsrshift.c,
2837 * device/lib/_fssub.c,
2838 * device/lib/_fsswapargs.c,
2839 * device/lib/_gptrget.c,
2840 * device/lib/_gptrgetc.c,
2841 * device/lib/_gptrput.c,
2842 * device/lib/_logexpf.c,
2843 * device/lib/_modsint.c,
2844 * device/lib/_modslong.c,
2845 * device/lib/_moduint.c,
2846 * device/lib/_modulong.c,
2847 * device/lib/_mulint.c,
2848 * device/lib/_mullong.c,
2849 * device/lib/_schar2fs.c,
2850 * device/lib/_ser.c,
2851 * device/lib/_setjmp.c,
2852 * device/lib/_sint2fs.c,
2853 * device/lib/_slong2fs.c,
2854 * device/lib/_spx.c,
2855 * device/lib/_uchar2fs.c,
2856 * device/lib/_uint2fs.c,
2857 * device/lib/_ulong2fs.c,
2858 * device/lib/asincosf.c,
2859 * device/lib/atanf.c,
2860 * device/lib/calloc.c,
2861 * device/lib/ds390/tinibios.c,
2862 * device/lib/ds400/tinibios.c,
2863 * device/lib/expf.c,
2864 * device/lib/free.c,
2865 * device/lib/hc08/_mulint.c,
2866 * device/lib/logf.c,
2867 * device/lib/malloc.c,
2868 * device/lib/printf_fast.c,
2869 * device/lib/printf_tiny.c,
2870 * device/lib/printfl.c,
2871 * device/lib/realloc.c,
2872 * device/lib/ser_ir.c,
2873 * device/lib/serial.c,
2874 * support/regression/tests/libmullong.c: replaced all special keywords
2875 with their double underscore equivalent
2876 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2877 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2879 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2880 (genRet): if the bit-symbol is ruonly it already is in the carry
2881 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2882 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2883 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2884 type UCHAR if dest is not bit
2886 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2888 * device/include/math.h,
2889 * device/lib/cotf.c,
2890 * device/lib/expf.c,
2891 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2893 2007-04-01 Borut Razem <borut.razem AT siol.net>
2895 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2896 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2897 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2898 gcc_unreachable() called internal_error()...
2900 2007-03-30 Raphael Neider <rneider AT web.de>
2902 * src/pic/ralloc.c (isData): suppress garbage debug output
2904 2007-03-28 Borut Razem <borut.razem AT siol.net>
2907 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2908 is developed, built and used worldwide, and the word "night" doesn't
2911 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2913 * device/include/mcs51/C8051F360.h: new, added
2914 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2916 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2918 * src/SDCC.y (declaration_specifiers, function_specifier),
2919 * support/Util/SDCCerr.c,
2920 * support/Util/SDCCerr.h,
2922 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2924 * src/SDCCmem.c (deallocParms),
2925 * src/SDCCast.c: support for function inlining, not quite complete
2926 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2927 'restrict' qualifier
2929 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2931 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2932 (saveRBank, unsaveRBank): don't save bits,
2933 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2934 * support/regression/tests/bug1535242.c: new, added
2935 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2936 thanks Alexey Shamrin <shamrin AT gmail.com>,
2937 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2938 removed header guard)
2940 * sdcc.spec: bumped version to 2.6.5
2941 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2943 2007-03-22 Borut Razem <borut.razem AT siol.net>
2945 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2946 fixed bug #1653671: sdcdb integration into ddd is broken
2948 2007-03-22 Raphael Neider <rneider AT web.de>
2950 * src/pic/gen.c (popGetExternal): augmented to also create references
2951 to external variables (not only labels),
2952 (genCall): comment on plan to reduce PAGESEL overhead,
2953 (genFunction, genEndFunction): also save/restore FSR around interrupt
2954 handling code, removed lots of unused code
2955 (genDivOneByte): release acquired temp register
2956 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2958 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2959 for registers that need to be saved during interrupts (FSR, STATUS,
2960 PCLATH; W needs special handling), currently only FSR is used
2962 2007-03-22 Raphael Neider <rneider AT web.de>
2964 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2966 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2968 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2970 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2972 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2974 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2976 * as/link/aslink.h: added LKOBJEXT
2977 * as/link/hc08/link_hc08.dsp,
2978 * as/link/hc08/Makefile.bcc,
2979 * as/link/hc08/Makefile.in,
2980 * as/link/mcs51/aslink.dsp,
2981 * as/link/mcs51/Makefile.bcc,
2982 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2983 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2984 * as/link/lkaomf51.c: merged and moved
2985 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2986 * as/link/z80/lkdata.c,
2987 * as/link/lkdata.c: merged and moved
2988 * as/link/hc08/lkmain.c,
2989 * as/link/mcs51/lkmain.c: cosmetic changes
2990 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2991 * as/link/lklex.c: use LKOBJEXT
2992 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2993 ANSI-fied functions, removed bubble-sorts
2994 * as/link/z80/lksym.c as/link/lksym.c: merged,
2996 * as/link/z80/linkgbz80.dsp,
2997 * as/link/z80/linkz80.dsp,
2998 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2999 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
3000 * as/link/z80/lkhead.c,
3001 * as/link/z80/lklex.c: deleted
3002 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
3003 * as/link/z80/lkmain.c: added copyfile()
3005 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3007 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
3009 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3011 * device/lib/_strlen.c: assembler version for mcs51
3013 2007-03-13 Raphael Neider <rneider AT web.de>
3015 * device/include/pic16/pic18f2221.h,
3016 * device/include/pic16/pic18f2321.h,
3017 * device/include/pic16/pic18f2331.h,
3018 * device/include/pic16/pic18f4221.h,
3019 * device/include/pic16/pic18f4321.h,
3020 * device/include/pic16/pic18f4331.h: fixed config byte location names
3021 * support/scripts/inc2h-pic16.pl: removed debug output, emit
3022 consistently named config byte locations
3024 2007-03-13 Borut Razem <borut.razem AT siol.net>
3026 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
3027 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
3028 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
3029 as/link/z80/Makefile.in, as/z80/Makefile.in:
3032 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3034 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
3035 * device/lib/printf_large.c: pointer was converted to generic
3036 pointer for mcs51 models other than model-small (Maarten noticed)
3038 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3040 * device/include/mcs51/ADuC84x.h: Added.
3042 2007-03-10 Borut Razem <borut.razem AT siol.net>
3044 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
3045 fixed RFE #1624219: double backslashes in filenames;
3046 functions hexEscape(), octalEscape() and copyStr() moved from
3047 SDCCval.c to SDCCutil.c and made them glovbally available
3049 2007-03-09 Borut Razem <borut.razem AT siol.net>
3051 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
3052 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
3053 1673361: Missaligned comments in output files
3055 2007-03-09 Raphael Neider <rneider AT web.de>
3057 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
3059 2007-03-09 Raphael Neider <rneider AT web.de>
3063 * src/pic/ralloc.c: suppress undesired debug output
3064 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
3066 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3068 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
3070 2007-03-07 Borut Razem <borut.razem AT siol.net>
3072 * device/lib/pic16/libdev/pic18f[24][34]31.c:
3073 search include files in the current directory
3075 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
3077 * src/SDCCglue.c (emitMaps, glue),
3078 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
3080 * support/regression/tests/absolute.c: added xdata test
3082 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
3084 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
3085 added condition to macro, fixes bug 1666080
3087 2007-03-02 Raphael Neider <rneider AT web.de>
3089 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3091 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3093 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3094 be cleared. Unconditionally set __XPAGE
3095 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3097 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3102 * src/mcs51/rtrack.c,
3104 * doc/sdccman.lyx: added --no-gen-comments
3105 * src/mcs51/peeph.def: added 192.b, disabled 185
3107 2007-02-25 Raphael Neider <rneider AT web.de>
3109 * src/pic16/gen.c (genCast): fixed typo
3110 * device/lib/pic16/Makefile.subdir: only install existing files
3111 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3113 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3115 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3116 * device/lib/mcs51/crtclear.asm,
3117 * device/lib/mcs51/crtxclear.asm: renumbered labels
3118 * device/lib/mcs51/Makefile.in: added crtcall.asm
3119 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3120 * src/mcs51/gen.c (movc): removed,
3121 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3123 (toCarry, genSend, genRet): added function toCarry,
3124 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3125 (assignBit, genAssign, genCast): added function assignBit
3126 * src/mcs51/Makefile.bcc: added rtrack.c
3127 * src/mcs51/ralloc.h: made valueKnown a bitfield
3128 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3129 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3130 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3131 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3132 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3133 (_pop): only pop valid pairs, see gencjneshort,
3134 (gencjneshort): return pair that still needs to be popped, restructured,
3135 (gencjne, genCmpEq): call _pop
3137 2007-02-23 Raphael Neider <rneider AT web.de>
3139 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3141 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3143 * device/include/mcs51/P89LPC925.h: Added.
3145 2007-02-18 Raphael Neider <rneider AT web.de>
3147 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3149 2007-02-17 Borut Razem <borut.razem AT siol.net>
3151 * support/cpp2/directives.c, support/cpp2/version.c:
3152 synchronized with GCC CPP 4.1.2
3154 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3156 * src/mcs51/rtrack.h,
3157 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3158 by checking the strings passed by emitcode() to the assembler.
3159 Feel free to change. This in part addresses RFE #482179.
3160 Set environment variable SDCC_RTRACK to enable.
3161 * src/mcs51/gen.c: inserted hooks
3162 * src/mcs51/ralloc.h: added two members to struct regs
3163 * support/regression/tests/regtrack.c: added
3165 2007-02-14 Borut Razem <borut.razem AT siol.net>
3167 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3168 * Makefile.in: applied patch from Makefile related part of
3169 #1469393: Compiler does not initialize static data
3171 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3173 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3174 for better fix of bug 1273984, compiles pic16 rand.c
3176 2007-02-12 Borut Razem <borut.razem AT siol.net>
3178 * src/pic16/main.c: fixed pic16 standard library directory bug
3180 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3182 * src/hc08/gen.c (genSwap): fix swap regression test
3184 2007-02-10 Borut Razem <borut.razem AT siol.net>
3186 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3188 * support/regression/tests/bug-1654060.c: added regression test for
3191 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3193 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3194 bit moves in return statement
3196 2007-02-09 Borut Razem <borut.razem AT siol.net>
3198 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3201 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3203 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3204 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3206 2007-02-07 Raphael Neider <rneider AT web.de>
3208 * src/pic16/devices.inc,
3209 * device/include/pic16/pic18fregs.h,
3210 * device/include/pic16/pic18f[24][34]31.h,
3211 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3212 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3213 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3215 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3217 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3218 can this have lived here for so many years?
3219 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3220 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3221 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3223 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3225 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3226 appended by loop induction must be at the very end of the eBBlock
3228 2007-02-05 Kevin Vigor
3230 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3232 2007-02-05 Borut Razem <borut.razem AT siol.net>
3234 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3235 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3237 2007-02-03 Borut Razem <borut.razem AT siol.net>
3239 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3240 applied patch #1646602 option to set default signedness of char to
3241 unsigned, added -funsigned-char command line option,
3242 thanks to Gunther Jehle
3243 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3244 prompt for file deletion a few hundred times (especially the
3245 subversion files, which have ro permissions so it asks for
3246 confirmation), thanks to Simon McAuliffe;
3247 added {} + option to find in order to remove multiple files from a
3250 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3252 * device/include/mcs51/SST89x5xRDx.h: Added.
3254 2007-02-02 Raphael Neider <rneider AT web.de>
3256 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3257 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3259 2007-02-01 Raphael Neider <rneider AT web.de>
3261 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3264 2007-01-31 Borut Razem <borut.razem AT siol.net>
3266 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3267 if compiled with GCC. Thanks to Raphael Neider
3269 2007-01-31 Raphael Neider <rneider AT web.de>
3271 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3272 operand names, handles name and (name + n) for all n,
3273 (sameBank): restructured, also check bank allocation policy,
3274 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3275 (pic14_operandsAllocatedInSameBank): check whether to operands
3276 will be allocated into the same bank (i.e., section) to reduce
3277 BANKSEL overhead, queried from pcode.c:sameBank,
3278 (pic14printLocals): reintroduced clustering registers into a single
3279 section: all compiler generated symbols will now reside in one
3280 bank (per file), reducing BANKSEL overhead and code size,
3281 (showAllMemmaps): use local dbuf where possible
3283 2007-01-29 Raphael Neider <rneider AT web.de>
3285 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3286 (call_libraryfunc): retrieve/create symbol and mark as used,
3287 (genFunction): mark defined functions as non-extern and add again
3288 to code memmap for later output
3289 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3290 (pic14printLocals): reworked for new symbol emission,
3291 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3292 showAllMemmaps): reworked symbol output using dbufs, added handling
3293 of string literals (still incomplete),
3294 (picglue): removed symbol emission, moved into showAllMemmaps,
3295 (emitSymbolSet): new workhorse for symbol output,
3296 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3298 2007-01-29 Borut Razem <borut.razem AT siol.net>
3300 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3301 component contains the extension separator.
3303 2007-01-28 Borut Razem <borut.razem AT siol.net>
3305 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3307 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3308 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3309 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3310 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3311 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3312 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3313 src/z80/gen.c, support/Util/MySystem.c:
3314 accept slash and backslash as directory separator on WIN32 and
3317 2007-01-28 Raphael Neider <rneider AT web.de>
3319 * src/pic16/devices.inc,
3320 * device/include/pic16/pic18f[24][23]21.h,
3321 * device/include/pic16/pic18fregs.h,
3322 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3323 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3324 * device/lib/pic16/libio/adc.ignore,
3325 * device/lib/pic16/libio/i2c.ignore,
3326 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3327 family, as gputils do not yet support the devices
3328 * device/lib/pic16/Makefile.subdir: ignore errors on install
3329 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3330 headers and libraries from gputils .inc files
3332 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3334 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3336 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3338 * doc/sdccman.lyx: add printf benchmarks
3340 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3342 * device/lib/printf_fast.c: fix %c, char promoted to int
3343 * device/lib/printf_tiny.c: fix %c, char promoted to int
3345 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3347 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3349 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3351 * support/regression/tests/swap.c: 64 bit hosts failed
3352 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3354 2007-01-25 Raphael Neider <rneider AT web.de>
3356 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3357 based on absolute register address, patch by Alex Blond
3359 2007-01-22 Raphael Neider <rneider AT web.de>
3361 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3362 emitted, do not emit them again...
3364 2007-01-22 Raphael Neider <rneider AT web.de>
3366 * src/regression/bank1.c, src/regression/compare6.c,
3367 src/regression/add.c: cosmetic changes
3368 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3369 * src/pic/gen.c: fixed global zero and one,
3370 (aopForSym): removed unued code,
3371 (aopGet): assert aop is defined, check and use `index' of
3372 pCodeImmd operands (fixes #1630908),
3373 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3374 (register_reassign): prevent accidental register unification,
3375 (ReuseReg): cosmetic changes (also above)
3376 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3377 pic14emitStaticSeg): do not emit initialized data,
3378 (printIval*): replaced with working versions,
3379 (pic14createInterruptVect,picglue): use idata for initialized data,
3380 now init data should work in all modules (not only main()),
3381 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3383 2007-01-21 Borut Razem <borut.razem AT siol.net>
3385 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3386 use -fPIC or -fpic if they are supported and not ignored
3387 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3388 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3390 2007-01-20 Borut Razem <borut.razem AT siol.net>
3392 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3393 implemented RFE #1470316: allow "$" in variable names
3395 2007-01-20 Raphael Neider <rneider AT web.de>
3397 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3399 2007-01-20 Raphael Neider <rneider AT web.de>
3401 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3402 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3403 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3404 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3405 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3406 * device/lib/pic/libdev/pic*.c,
3407 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3408 * device/lib/pic/libdev/Makefile.in: show progress
3410 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3412 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3413 * support/scripts/sdcc_cygwin_mingw32,
3414 * support/scripts/sdcc_mingw32,
3415 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3416 conformance with autoconf 2.6
3418 2007-01-19 Raphael Neider <rneider AT web.de>
3420 * src/pic/device.c (register_map): fixed list construction
3421 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3422 (genMod): removed case for genModbits,
3423 (genModbits): removed as now unused/unimplemented
3424 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3426 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3428 * support/regression/tests/swap.c: added in response to #1638622
3429 * doc/sdccman.lyx: synced version, minor changes
3431 2007-01-18 Borut Razem <borut.razem AT siol.net>
3433 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3434 thanks to Gunther Jehle
3435 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3436 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3437 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3438 use filename in lineno instead.
3439 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3440 print the file name in ast_print()
3442 2007-01-18 Borut Razem <borut.razem AT siol.net>
3444 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3446 * src/SDCC.lex: stringLiteral() returns const char pointer,
3447 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3448 fixed column counting
3449 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3450 accept const char pointer as parameter
3451 * src/SDCCdwarf2.c: corrected buffer size
3453 2007-01-17 Borut Razem <borut.razem AT siol.net>
3455 * support/Util/dbuf_string.c: fixed for amd64
3457 2007-01-15 Borut Razem <borut.razem AT siol.net>
3459 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3460 removed terminal symbol ELIPSIS, since it was never generated by the
3461 lexer and it was wrongly used in parameter_identifier_list rule
3463 2007-01-15 Raphael Neider <rneider AT web.de>
3465 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3466 code page and data banking description
3467 * src/pic/genarith.c,
3468 * src/pic/gen.h: removed bit arithmetic functions,
3469 updated exit(1) to exit(EXIT_FAILURE)
3470 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3471 * device/include/pic16/pic18f2455.h,
3472 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3473 TRISD and TRISE, fixed/added some bit names
3474 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3475 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3476 updated pic18f2455.{c,h} instead of duplicating them
3478 2007-01-14 Borut Razem <borut.razem AT siol.net>
3480 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3481 Cannot debug files that contain spaces in the path name
3482 by converting spaces in asm file name to underscores
3484 2007-01-13 Borut Razem <borut.razem AT siol.net>
3486 * doc/sdccman.lyx: fixed format errors
3488 2007-01-10 Borut Razem <borut.razem AT siol.net>
3490 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3491 codeseg/constseg #pragma fail
3492 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3493 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3494 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3495 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3497 2007-01-09 Borut Razem <borut.razem AT siol.net>
3499 * get rid of diagnistic.[ch], pretty-print.[ch],
3500 c-pretty-print.[ch], ... used just for error, warning, ...
3502 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3503 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3504 suppoprt/cpp2/pretty-print.[ch]:
3506 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3507 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3508 suppoprt/cpp2/sdcpp.dsp:
3511 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3513 * device/lib/printf_large.c (output_float): removed recursion,
3514 use smaller buffer on stack for mcs51,
3515 fixed bug printing 1.96
3516 * support/regression/tests/snprintf.c: added test
3518 2007-01-07 Borut Razem <borut.razem AT siol.net>
3520 * use dynamic memory buffers instead temporary files
3521 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3523 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3524 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3525 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3526 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3527 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3528 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3529 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3530 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3531 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3532 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3533 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3534 support/Util/dbuf.c, support/Util/dbuf.h:
3536 * .version, sdcc.spec: bumped version to 2.6.4
3538 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3540 * src/port.h: added TARGET_Z80_LIKE macro
3541 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3542 output PSEG location if --xram-loc or --xstack-loc was used
3543 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3545 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3547 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3548 * as/as_z80.dsp, as/z80/as_z80.dsp,
3549 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3550 * sdcc.dsw: moved project files into subdir
3551 * as/hc08/as_hc08.dsp,
3552 * as/hc08/Makefile.bcc,
3553 * as/hc08/Makefile.in,
3554 * as/mcs51/Makefile.bcc,
3555 * as/mcs51/Makefile.in,
3556 * as/z80/Makefile.bcc,
3557 * as/z80/Makefile.in,
3558 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3561 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3564 * as/mcs51/asmain.c,
3566 * as/z80/assym.c: removed include "strcmpi.h"
3567 * as/hc08/strcmpi.c,
3568 * as/hc08/strcmpi.h,
3569 * as/mcs51/strcmpi.c,
3570 * as/mcs51/strcmpi.h,
3571 * support/Util/strcmpi.c,
3572 * support/Util/strcmpi.h: removed files
3573 * as/strcmpi.c: added as_strncmpi()
3575 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3577 * sdcc.dsw: Added some dependencies on project config.dsp
3579 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3581 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3582 with [di]ram_start to fix a regresion
3584 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3586 * configure.in: added missing mcs51 in status output
3587 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3589 * debugger/mcs51/clean.mk (distclean): remove config.h
3590 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3591 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3592 options.h, s-options-h and options.c
3593 * support/cpp2/clean.mk: unused, removed
3594 * Makefile.common.in,
3597 * as/hc08/Makefile.in,
3599 * as/mcs51/Makefile.in,
3600 * as/mcs51/clean.mk,
3603 * as/z80/Makefile.in,
3605 * as/link/Makefile.in,
3606 * as/link/hc08/Makefile.in,
3607 * as/link/hc08/clean.mk,
3608 * as/link/mcs51/Makefile.in,
3609 * as/link/mcs51/clean.mk,
3610 * as/link/z80/Makefile.in,
3611 * as/link/z80/clean.mk,
3612 * as/link/z80/conf.mk,
3613 * debugger/mcs51/Makefile.in,
3614 * debugger/mcs51/clean.mk,
3615 * device/include/Makefile.in,
3616 * device/lib/Makefile.in,
3617 * device/lib/mcs51/Makefile.in,
3618 * device/lib/pic/Makefile.in,
3619 * device/lib/pic/Makefile.common.in,
3620 * device/lib/pic/Makefile.subdir,
3621 * device/lib/pic/Makefile.rules,
3622 * device/lib/pic16/libio/Makefile.in,
3623 * device/lib/pic16/Makefile.subdir,
3624 * device/lib/pic16/libdev/Makefile.in,
3625 * device/lib/pic16/Makefile.rules,
3626 * device/lib/pic16/Makefile.common.in,
3627 * sim/ucsim/avr.src/Makefile.in,
3628 * sim/ucsim/main_in.mk,
3629 * sim/ucsim/cmd.src/Makefile.in,
3630 * sim/ucsim/doc/Makefile.in,
3631 * sim/ucsim/gui.src/Makefile.in,
3632 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3633 * sim/ucsim/gui.src/serio.src/Makefile.in,
3634 * sim/ucsim/hc08.src/Makefile.in,
3635 * sim/ucsim/libltdl/Makefile.in,
3636 * sim/ucsim/s51.src/Makefile.in,
3637 * sim/ucsim/sim.src/Makefile.in,
3638 * sim/ucsim/sim.src/conf.mk,
3639 * sim/ucsim/xa.src/Makefile.in,
3640 * sim/ucsim/z80.src/Makefile.in,
3644 * support/cpp2/Makefile.in,
3645 * support/librarian/Makefile.in,
3646 * support/librarian/clean.mk,
3647 * support/makebin/Makefile.in,
3648 * support/makebin/clean.mk,
3649 * support/packihx/Makefile.in,
3650 * support/regression/Makefile.in,
3651 * support/regression/ports/ds390/spec.mk,
3652 * support/regression/ports/gbz80/spec.mk,
3653 * support/regression/ports/hc08/spec.mk,
3654 * support/regression/ports/mcs51/spec.mk,
3655 * support/regression/ports/mcs51-large/spec.mk,
3656 * support/regression/ports/mcs51-medium/spec.mk,
3657 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3658 * support/regression/ports/pic14/spec.mk,
3659 * support/regression/ports/pic16/spec.mk,
3660 * support/regression/ports/mcs51-stack-auto/spec.mk,
3661 * support/regression/ports/ucz80/spec.mk,
3662 * support/regression/ports/xa51/spec.mk,
3663 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3664 adding a slash after $(top_builddir) and/or adding @datarootdir@
3666 * debugger/mcs51/configure.in,
3667 * device/lib/pic/configure.in,
3668 * device/lib/pic16/configure.in,
3669 * sim/ucsim/configure.in,
3670 * support/cpp2/configure.in,
3671 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3673 * debugger/mcs51/configure,
3674 * device/lib/pic/configure,
3675 * device/lib/pic16/configure,
3676 * sim/ucsim/configure,
3677 * support/cpp2/configure,
3678 * support/packihx/configure: generated with autoconf 2.60
3680 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3682 * as/link/hc08/lkihx.c (newArea),
3683 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3685 2007-01-02 Borut Razem <borut.razem AT siol.net>
3687 * doc/sdccman.lyx: documented #pragma sdcc_hash
3688 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3690 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3692 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3694 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3695 empty 'while'-loop to work correctly, see regression test 'while.c'
3696 * support/regression/tests/while.c: added
3698 2007-01-01 Borut Razem <borut.razem AT siol.net>
3700 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3701 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3702 support/cpp2/libcpp/sdcpp.c:
3703 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3704 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3705 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3707 2006-12-31 Borut Razem <borut.razem AT siol.net>
3709 * SDCPP synchronized with GCC CPP release version 4.1.1,
3710 currently the latest release:
3711 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3712 support/cpp2/libcpp/include/cpp-id-data.h
3713 support/cpp2/libiberty/fopen_unlocked.c
3714 support/cpp2/libiberty/md5.c
3716 support/cpp2/opt-functions.awk
3717 support/cpp2/opt-gather.awk
3718 support/cpp2/optc-gen.awk
3719 support/cpp2/opth-gen.awk:
3721 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3722 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3723 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3724 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3725 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3726 support/cpp2/diagnostic.h, support/cpp2/except.h,
3727 support/cpp2/hwint.h, support/cpp2/input.h,
3728 support/cpp2/intl.h, support/cpp2/move-if-change,
3729 support/cpp2/opts.c, support/cpp2/opts.h,
3730 support/cpp2/output.h, support/cpp2/prefix.c,
3731 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3732 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3733 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3734 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3735 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3736 support/cpp2/version.c:
3738 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3739 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3740 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3741 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3742 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3743 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3744 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3745 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3746 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3747 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3748 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3750 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3751 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3752 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3753 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3754 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3755 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3756 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3757 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3758 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3759 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3760 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3761 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3762 support/cpp2/system.h:
3765 2006-12-31 Borut Razem <borut.razem AT siol.net>
3767 * configure.in, configure: fixed bug #1538756: configure dies if bison
3768 and flex are not installed, 2nd try
3770 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3772 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3773 400.x for better code in RFE 899102
3775 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3777 * src/SDCCpeeph.c (deadMove),
3779 * src/mcs51/peep.h: renamed 'op' by 'reg'
3780 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3781 (scan4op): small change for removeDeadMove(), added support for
3782 'callee saves' and/or PACLL function calls,
3783 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3784 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3785 left in new dispatcher mcs51DeadMove()
3786 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3788 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3790 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3792 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3793 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3795 2006-12-30 Borut Razem <borut.razem AT siol.net>
3797 * support/cpp2/spacs.h: deleted from svn
3798 * configure.in, configure: fixed bug #1538756: configure dies if bison
3799 and flex are not installed
3801 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3803 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3804 with this z80 passes printf float test when enabled
3805 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3807 2006-12-28 Borut Razem <borut.razem AT siol.net>
3809 * support/cpp2/config.in, support/cpp2/configure.in,
3810 support/cpp2/configure, support/cpp2/Makefile.in:
3811 fix for the solaris build
3813 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3815 * src/SDCC.y (type_specifier2, pointer),
3817 * src/SDCCsymt.c (mergeSpec, checkSClass),
3818 * support/Util/SDCCerr.c,
3819 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3820 * support/valdiag/valdiag.py: Allow test cases to specify
3821 required language standard
3822 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3823 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3825 2006-12-27 Borut Razem <borut.razem AT siol.net>
3827 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3828 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3830 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3832 * support/cpp2/libiberty/Makefile.bcc: updated
3833 * src/pic16/main.c: fixed #pragma udata handling
3834 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3836 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3838 * src/SDCCpeeph.c: made labelHashEntry global,
3839 made pcDistance, FBYNAME static,
3840 (pcDistance): made static, use isComment and isLabel,
3842 (getLabelRef): added, extracted from labelRefCount(),
3843 (labelRefCount): use new getLabelRef(),
3844 (callFuncByName): made static, added deadMove,
3845 use isComment and isLabel,
3846 (newPeepRule): made static, set isLabel,
3847 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3848 labels from peephole rules,
3849 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3850 when isComment or isLabel is set
3851 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3852 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3854 * src/mcs51/peep.h: added
3855 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3856 * src/port.h: added peep->deadMove to port structure
3857 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3858 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3859 deadMove, finally removed no. 1 and 2
3866 * src/hc08/gen.c: mark lines with isComment or isLabel
3867 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3869 * sdcc.spec: bumped version to 2.6.3
3871 2006-12-26 Borut Razem <borut.razem AT siol.net>
3873 * support/cpp2/Makefile.in: added dependency on options.h
3874 * configure: regenerated
3875 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3876 * support/cpp2/Makefile.in: added vasprintf.c
3878 2006-12-25 Borut Razem <borut.razem AT siol.net>
3880 * SDCPP synchronized with GCC CPP release version 3.4.6,
3881 the latest release before 4.x:
3882 * support/cpp2/Makefile.in, support/cpp2/config.h,
3883 support/cpp2/configure, support/cpp2/configure.in,
3884 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3885 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3886 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3887 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3888 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3889 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3890 support/cpp2/cpptrad.c, support/cpp2/except.h,
3891 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3892 support/cpp2/hwint.h, support/cpp2/intl.h,
3893 support/cpp2/line-map.c, support/cpp2/line-map.h,
3894 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3895 support/cpp2/output.h, support/cpp2/prefix.c,
3896 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3897 support/cpp2/system.h, support/cpp2/version.c:
3899 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3900 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3901 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3902 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3903 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3904 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3905 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3906 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3907 support/cpp2/move-if-change, support/cpp2/opts.c,
3908 support/cpp2/opts.h, support/cpp2/opts.sh,
3909 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3910 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3911 support/cpp2/win32, support/cpp2/win32/dirent.c,
3912 support/cpp2/win32/dirent.h:
3914 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3915 * support/cpp2/sdcpp.h: renamed from sdcc.h
3916 * sdcppinit.c: deleted
3918 2006-12-23 Borut Razem <borut.razem AT siol.net>
3920 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3921 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3922 preproc.c: an other try to fix bug #982435: introduced
3923 -pedantic-parse-number command line option and pedantic_parse_number
3926 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3928 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3930 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3931 corrected overlayed areax addresses, warn about memory overlaps
3932 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3941 * src/port.h: added xabs_name and iabs_name
3942 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3943 (glue, emitMaps): create and emit maps d_abs and i_abs
3944 * src/SDCCglue.h: cosmetic changes
3945 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3947 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3948 (allocDefault): put absolute, initialized globals in them
3949 * support/regression/tests/absolute.c: added absolute bdata test
3950 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3952 2006-12-20 Borut Razem <borut.razem AT siol.net>
3954 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3955 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3956 added regression test for bug #982435
3958 2006-12-18 Borut Razem <borut.razem AT siol.net>
3960 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3961 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3962 small cosmetic changes
3963 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3964 * support/regression/tests/bug-1351710.c: added regression test
3966 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3968 * doc/sdccman.lyx: added the long missed iCode table
3969 "<where is figure II?>", added links to wiki
3971 2006-12-17 Borut Razem <borut.razem AT siol.net>
3973 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3974 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3975 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3976 unified table driven pragma handling, pragma argument type checking
3977 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3978 current one - version 1.1.3
3979 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3981 2006-12-13 Raphael Neider <rneider AT web.de>
3983 * src/pic/device.h: removed AssignedMemory structure and macros
3984 * src/pic/device.c: removed global finalMapping (linker assigns
3986 (register_map): add SFRs to remembered memRanges
3987 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3988 assignFixedRegisters,assignRelocatableRegisters): removed,
3989 (setMaxRAM,validAddress): adapted accordingly,
3990 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3991 reasonably sized sharebanks,
3992 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3993 (allDefsOutOfRange): removed unused code,
3994 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3996 * src/pic/pcode.c (register_reassign): removed recursion warning,
3997 fired far too often,
3998 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3999 to use existing pic14_stringInSet() to avoid duplicate symbols,
4000 tidied up the code a bit,
4001 (pic14printLocals): added in symmetry to printExterns, replaces
4002 writeUsedRegs more or less,
4003 (picglue): call new pic14_printLocals(),
4004 * device/include/pic/pic*.h: removed #pragma memmap directives,
4005 information gathered from include/pic/pic14devices.txt
4006 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
4008 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4010 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
4012 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4014 * device/include/mcs51/cc2430.h: fixed missing ';'
4016 2006-12-10 Raphael Neider <rneider AT web.de>
4018 * device/lib/pic16/libc/stdio/vfprintf.c,
4019 * device/lib/pic16/libc/stdio/printf_small.c,
4020 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
4021 char arguments, as char varargs are cast to int by the caller,
4022 hopefully fixes #1604915 (other device libraries are still affected)
4024 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4026 * src/mcs51/ralloc.c (packRegsForAssign),
4027 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
4029 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
4031 * device/include/malloc.h: removed init_dynamic_memory
4032 * device/lib/malloc.c: made init_dynamic_memory static and automatically
4033 call it once from malloc. Also use _sdcc_heap[] from _heap.c
4034 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
4035 * device/lib/libsdcc.lib,
4036 * device/lib/Makefile.in,
4037 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
4038 * doc/sdccman.lyx: documented use of new _heap.c
4039 * support/regression/tests/malloc.c: removed init_dynamic_memory
4040 * src/cdbFile.c(spacesToUnderscores): new function,
4041 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
4043 * device/include/tinibios.h: removed defines for putchar and getchar
4044 * device/lib/ds390/Makefile.in: added putchar.c
4045 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
4047 2006-12-09 Borut Razem <borut.razem AT siol.net>
4049 * support/cpp2/sdcc.h: prevent multiple inclusion
4050 * support/cpp2/options.h: deleted
4052 2006-12-08 Borut Razem <borut.razem AT siol.net>
4054 * support/cpp2/sdcc.h: removed x*alloc() macros
4055 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
4056 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
4057 support/cpp2/sdcpp.sdc: x*alloc files added to the project
4058 * support/cpp2/system.h: moved #include "sdcc.h"
4059 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
4060 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
4062 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
4063 -funsigned-char options
4064 * support/cpp2/sdcppmain.c: fixed bug 1611411
4066 2006-12-07 Borut Razem <borut.razem AT siol.net>
4068 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
4071 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
4073 * src/SDCCsymt.c (addDecl): fixed bug 1609244
4074 * src/SDCCmain.c (linkEdit): fixed bug 1609279
4076 * .version: bumped to 2.6.2 because a) it's been a while
4077 b) the linker sources have moved c) the preprocessor is upgraded
4079 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4081 * support/regression/tests/snprintf.c: some checks
4082 * lib/src/printf_large.c: %bc: read char instead of int from stack
4084 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
4086 * device/include/mcs51/cc2430.h: inserted _XPAGE
4088 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4090 * device/include/mcs51/cc2430.h: added
4092 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4094 * device/include/asm/default/features.h,
4095 * device/include/asm/ds390/features.h,
4096 * device/include/mcs51/at89s53.h,
4097 * device/include/ser.h,
4098 * device/include/ser_ir.h,
4099 * device/include/serial.h: changed keywords to double underscore variants,
4100 fixes bug 1590261 some more, thanks Steven Borley
4102 2006-12-01 Raphael Neider <rneider AT web.de>
4104 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4105 but emit warning (recursion is not supported for pic14)
4107 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4109 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4110 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4112 2006-11-30 Raphael Neider <rneider AT web.de>
4114 * src/pic/device.c (dump_sfr): always emit symbols
4115 * src/pic/glue.c (pic14printPublics): fixed typo
4117 2006-11-30 Raphael Neider <rneider AT web.de>
4119 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4120 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4121 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4122 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4123 a sharebank, use a non-shared bank for the stack if none available
4124 * src/pic/device.h (struct memRange): added linked list next field,
4125 added prototypes for above functions
4126 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4127 (typeRegWithIdx): accept fixed and unfixed stack registers
4128 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4129 the stack, handle shared and banked stack (except for WSAVE),
4130 (insertBankSel): removed useless optimization (will never fire),
4131 (FixRegisterBanking): added optimization for devices with only one
4132 possibly aliased bank of memory, like 16f84
4133 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4134 devices have no SHAREBANK in the linker script
4135 * device/include/pic/pic14devices.txt: documented memmap
4136 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4138 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4140 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4141 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4142 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4143 genhc08Code): switched most of the D (debug) macros to DD (detailed
4144 debug) macros to better control clutter in the generated .asm file.
4145 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4146 genRightShift): fixed bug with non-constant bit shift stored to
4147 a volatile result (SF Open Discussion forum thread #1616749).
4148 Single byte case is not yet optimized.
4150 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4152 * device/include/asm/mcs51/features.h,
4153 * device/include/malloc.h,
4154 * device/include/stdio.h: changed keywords to double underscore variants,
4157 2006-11-27 Borut Razem <borut.razem AT siol.net>
4159 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4160 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4161 support/cpp2/output.h, support/cpp2/cppinit.c,
4162 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4163 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4164 support/cpp2/cppdefault.c, support/cpp2/system.h,
4165 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4166 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4167 support/cpp2/prefix.c, support/cpp2/except.h,
4168 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4169 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4170 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4171 support/cpp2/version.c, support/cpp2/cppmain.c,
4172 support/cpp2/version.h, support/cpp2/hashtable.c,
4173 support/cpp2/cpperror.c:
4174 synchronized with GCC CPP release version 3.3.6,
4175 the latest where cppmain.c still exists.
4176 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4177 support/cpp2/sdcppinit.c: added
4179 2006-11-27 Borut Razem <borut.razem AT siol.net>
4181 * support/cpp2/cpplex.c:
4182 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4184 * support/cpp2/cpplib.c: removed definitions of unused variables
4186 2006-11-26 Borut Razem <borut.razem AT siol.net>
4188 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4189 since they are redefined by macros in support/cpp2/sdcc.h
4190 * support/cpp2/sdcc.h: x*alloc macro redefinition
4192 2006-11-25 Borut Razem <borut.razem AT siol.net>
4194 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4195 support/cpp2/configure, support/cpp2/Makefile.in,
4196 support/cpp2/cppfiles.c, support/cpp2/output.h,
4197 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4198 support/cpp2/config.h, support/cpp2/cpplib.h,
4199 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4200 support/cpp2/cppdefault.c, support/cpp2/config.in,
4201 support/cpp2/system.h, support/cpp2/cpplex.c,
4202 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4203 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4204 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4205 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4206 support/cpp2/configure.in, support/cpp2/intl.h,
4207 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4208 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4209 support/cpp2/version.c, support/cpp2/cppmain.c,
4210 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4211 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4212 support/cpp2/cpperror.c,
4213 support/cpp2/libiberty/safe-ctype.c,
4214 support/cpp2/libiberty/safe-ctype.h,
4215 support/cpp2/libiberty/splay-tree.c,
4216 support/cpp2/libiberty/obstack.c,
4217 support/cpp2/libiberty/lbasename.c,
4218 support/cpp2/libiberty/splay-tree.h,
4219 support/cpp2/libiberty/obstack.h:
4220 synchronized with GCC CPP release version 3.2.3,
4221 the latest before integration of cpp into gcc
4222 * support/cpp2/except.h, support/cpp2/line-map.c,
4223 support/cpp2/line-map.h,
4224 support/cpp2/libiberty/hex.c,
4225 support/cpp2/libiberty/concat.c,
4226 support/cpp2/libiberty/filenames.h: added
4227 * support/cpp2/intl.c: deleted
4229 2006-11-24 Borut Razem <borut.razem AT siol.net>
4231 * src/SDCC.y: enabled compilation of empty source file
4232 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4233 "ISO C forbids an empty source file"
4234 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4235 if all the code is ifdefed out.
4237 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4239 * src/hc08/gen.c (genPcall): fix for bug #1601032
4241 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4243 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4244 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4245 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4246 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4247 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4248 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4249 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4250 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4251 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4252 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4253 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4254 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4255 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4256 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4257 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4258 Renamed to all upper case as per the standard set by SiLabs
4260 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4262 * device/include/mcs51/C8051F520.h: new, added
4263 * device/include/mcs51/compiler.h: added link about predefined macros
4265 2006-11-23 Raphael Neider <rneider AT web.de>
4267 * src/regression/Makefile: add -L path to fresh library
4268 * src/regression/simulate: emphasize FAILED output
4269 * src/regression/create_stc: output _failures from gpsim
4270 * src/regression/compare4.c,
4271 * src/regression/rotate6.c: fixed char literals,
4272 all compile, all run =8-D
4274 * src/pic/pcode.h: added isPCASMDIR macro
4275 * src/pic/gen.c (genAnd): fixed bit offset
4276 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4277 packBits): unified register numbering schemes,
4278 (newReg): do not insert stack registers into hash table,
4279 (initStack): unpinned pseudo stack, simplified,
4280 (typeRegWithIdx): fixed retrieval of stack registers,
4281 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4282 (pCodeReplace): removed invalid assertion,
4283 (insertPCodeInstruction): fixed newly added labels,
4284 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4285 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4286 DumpFlow): removed unsed (broken?) code,
4287 (insertBankSel): prevent STATUS from being BANKSELed,
4288 (FixRegisterBanking): rewritten from scratch, implemented generic
4289 optimizations (suppress BANKSELs to same register and to registers
4290 present in all banks),
4291 (AnalyzeBanking): update flow after BANKSELection
4293 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4294 sharebank, let linker place it, mark STKxx symbols as emitted
4296 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4298 * src/regression/arrays.c,
4299 * src/regression/bank1.c,
4300 * src/regression/bool2.c,
4301 * src/regression/compare7.c,
4302 * src/regression/compare8.c,
4303 * src/regression/compare9.c,
4304 * src/regression/compare10.c,
4305 * src/regression/configword.c,
4306 * src/regression/for.c,
4307 * src/regression/mult1.c,
4308 * src/regression/pointer1.c,
4309 * src/regression/rotate6.c,
4310 * src/regression/string1.c,
4311 * src/regression/struct1.c,
4312 * src/regression/Makefile: make PIC14 regression tests run again
4313 (3 fail, 6 won't compile)
4315 2006-11-21 Raphael Neider <rneider AT web.de>
4317 * device/include/pic16/pic18f4550.h,
4318 * device/include/pic16/pic18f4455.h,
4319 * device/lib/pic16/libdev/pic18f4550.c,
4320 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4321 * configure.in: removed superfluous closing bracket
4323 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4325 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4328 2006-11-21 Raphael Neider <rneider AT web.de>
4330 * src/pic/device.{c,h}: added pic14_getPIC()
4331 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4332 (genAnd): added PIC code for one case, fixes #1597044
4333 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4334 SFRs that are present in all banks (e.g., STATUS)
4336 2006-11-20 Raphael Neider <rneider AT web.de>
4338 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4339 INCFSZ/INCFSZW and declared them as changing Z bit,
4340 (insertPCodeInstruction): correctly invert the above instructions,
4342 (DoBankSelect): don't panic on po_immediates
4344 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4347 * as/link/mcs51/lkihx.c (newArea),
4348 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4349 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4351 2006-11-11 Raphael Neider <rneider AT web.de>
4353 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4354 bitfield symbols, fixes #1579535 (once more...).
4356 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4358 * support/regression/generate-cases.py,
4359 * support/regression/fwk/include/testfwk.h,
4360 * support/regression/fwk/lib/testfwk.c: used code pointers,
4361 (about 50kByte less code generated for mcs51)
4363 2006-11-06 Borut Razem <borut.razem AT siol.net>
4365 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4366 debugger/mcs51/configure: fixed failed check because the function
4367 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4368 who submitted the patch for gpsim.
4369 * debugger/mcs51/configure.in: removed the result message
4370 * debugger/mcs51/Makefile.in: fixed the config.status warning
4371 "... seems to ignore the --datarootdir setting"
4373 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4375 * device/include/mcs51/c8051f020.h,
4376 * device/include/mcs51/c8051f040.h,
4377 * device/include/mcs51/c8051f060.h,
4378 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4379 * src/z80/gen.c (gencjneshort),
4380 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4382 2006-10-31 Borut Razem <borut.razem AT siol.net>
4384 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4385 debugger/mcs51/configure: get readline version
4387 2006-10-30 Borut Razem <borut.razem AT siol.net>
4389 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4390 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4391 debugger/mcs51/configure: locate readline even when cross compiling
4392 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4394 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4396 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4399 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4401 * device/include/malloc.h,
4402 * device/lib/calloc.c,
4403 * device/lib/free.c,
4404 * device/lib/malloc.c,
4405 * device/lib/realloc.c: moved definition of struct into sources
4406 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4408 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4410 * as/asx8051.dsp: corrected output directories
4411 * as/link/hc08: new directory for hc08 linker
4412 * as/hc08/aslink.h, as/link/aslink.h,
4413 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4414 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4415 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4416 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4417 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4418 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4419 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4420 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4421 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4422 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4423 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4424 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4425 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4426 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4427 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4428 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4429 * as/link/hc08/conf.mk,
4433 * sdcc.dsw: moved hc08 linker to as/link/hc08
4434 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4435 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4436 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4437 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4438 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4439 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4440 * as/link/mcs51/aslink.dsp,
4441 * as/link/mcs51/Makefile.in: factored out the common files
4442 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4443 * as/clean.mk: extra cleaning common files
4444 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4445 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4446 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4448 2006-10-29 Raphael Neider <rneider AT web.de>
4450 * src/pic/ralloc.c (newReg): create aliases for registers with
4451 multiple names to fix #1579535 and #1584001,
4452 (regWithIdx,dirregWithName): resolve aliases on lookup
4453 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4455 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4456 to prevent build errors on small devices
4458 2006-10-28 Raphael Neider <rneider AT web.de>
4460 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4461 assumption within interrupt handlers, fixes #1584940
4462 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4463 "emitted" to avoid emitting them again in udata
4465 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4467 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4470 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4472 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4473 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4474 on/off CR to CRLF conversion.
4476 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4478 * doc/sdccman.lyx: updated IRQ section
4480 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4482 * device/lib/serial_io.c: removed
4483 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4484 replacements for serial_io.c
4486 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4488 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4490 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4492 * device/lib/serial_io.c: Default putchar() and getchar() for
4493 mcs51 uses serial port.
4495 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4497 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4499 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4501 * support/regression/ports/mcs51/support.c: smaller
4502 _sdcc_external_startup()
4503 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4505 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4507 * device/lib/gbz80/crt0.s,
4508 * device/lib/gbz80/crt0_rle.s,
4509 * device/lib/gbz80/div.s,
4510 * device/lib/gbz80/fstubs.s,
4511 * device/lib/gbz80/heap.s,
4512 * device/lib/gbz80/mul.s,
4513 * device/lib/gbz80/putchar.s,
4514 * device/lib/gbz80/stubs.s,
4515 * device/lib/z80/crt0.s,
4516 * device/lib/z80/crt0_rle.s,
4517 * device/lib/z80/div.s,
4518 * device/lib/z80/fstubs.s,
4519 * device/lib/z80/heap.s,
4520 * device/lib/z80/mul.s,
4521 * device/lib/z80/putchar.s,
4522 * device/lib/z80/stubs.s: reverted, I was mistaken
4524 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4526 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4527 * support/regression/ports/mcs51/support.c: removed race
4528 condition on TI in _putchar allowing to use serial port mode 0
4530 2006-10-20 Borut Razem <borut.razem AT siol.net>
4532 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4534 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4536 * device/lib/gbz80/crt0.s,
4537 * device/lib/gbz80/crt0_rle.s,
4538 * device/lib/gbz80/div.s,
4539 * device/lib/gbz80/fstubs.s,
4540 * device/lib/gbz80/heap.s,
4541 * device/lib/gbz80/mul.s,
4542 * device/lib/gbz80/putchar.s,
4543 * device/lib/gbz80/stubs.s,
4544 * device/lib/z80/crt0.s,
4545 * device/lib/z80/crt0_rle.s,
4546 * device/lib/z80/div.s,
4547 * device/lib/z80/fstubs.s,
4548 * device/lib/z80/heap.s,
4549 * device/lib/z80/mul.s,
4550 * device/lib/z80/putchar.s,
4551 * device/lib/z80/stubs.s: removed all leading underscores from area names
4553 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4555 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4556 regression tests are not waiting in the simulator for simulated
4557 transmission of debug output
4559 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4561 * device/lib/printf_large.c: slightly smaller
4562 * doc/sdccman.lyx: do not use spaces within html links
4564 2006-10-16 Borut Razem <borut.razem AT siol.net>
4566 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4567 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4568 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4569 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4570 debugger/mcs51/configure:
4571 [ 1185668 ] add gnu readline support to sdcdb - enabled
4573 2006-10-16 Raphael Neider <rneider AT web.de>
4575 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4576 fixes #1577882, removes close to all banking optimizations
4578 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4580 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4581 variables in code memory
4582 * support/regression/tests/absolute.c: added test for this
4584 2006-10-15 Raphael Neider <rneider AT web.de>
4586 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4588 (BankSelect): emit BANKSEL before touching linker-placed regs,
4591 2006-10-10 Raphael Neider <rneider AT web.de>
4593 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4594 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4595 * src/pic/main.c (_pic14_parseOptions),
4596 * src/pic/main.h: mostly reverted to previous state, now use results
4597 from SDCCmain.c's argument parsing
4599 2006-10-10 Borut Razem <borut.razem AT siol.net>
4601 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4602 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4603 [ 1185668 ] add gnu readline support to sdcdb -
4604 prepared for READLINE, not enabled yet,
4605 thanks to <tal.bav AT gmail.com>
4607 2006-10-10 Raphael Neider <rneider AT web.de>
4609 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4610 * src/pic16/devices.inc,
4611 * device/include/pic16 (pic18f[24]620.h),
4612 * device/include/pic18fregs.h,
4613 * device/lib/pic16/pics.all,
4614 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4615 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4616 Gary Plumbridge and Anton Strobl
4618 2006-10-10 Raphael Neider <rneider AT web.de>
4620 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4621 --stack-siz=NUM options to configure the argument passing stack
4622 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4623 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4624 (pic14_getSharebankSize): obey --stack-siz=NUM,
4625 (pic14_getSharebankAddress): obey --stack-loc=NUM
4627 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4629 * doc/sdccman.lyx: added to the manual
4630 * doc/figures/ddd_example.png: added (neither pdflatex nor
4631 most browsers seem to like the .eps file)
4633 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4635 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4636 to /tmp and /var/tmp acc. LSB
4637 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4639 * support/regression/tests/onebyte.c: added test
4641 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4643 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4645 2006-10-05 Borut Razem <borut.razem AT siol.net>
4647 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4649 - sdcc.dsw: changed property eol-style to CRLF
4650 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4652 2006-10-04 Raphael Neider <rneider AT web.de>
4654 * device/include/pic/{pic16f84.h,pic16f84a.h},
4655 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4656 from patch #1522504, thanks to Robas Teodor
4658 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4660 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4663 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4665 * src/pic16/glue.c (pic16emitMaps),
4666 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4667 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4668 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4669 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4671 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4672 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4674 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4676 * support/librarian/sdcclib.c: Added option -l.
4677 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4679 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4680 using Windows command prompt.
4682 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4684 * device/lib/libsdcc.lib: added module rand
4685 * src/ds390/ralloc.c (rematStr),
4686 * src/hc08/ralloc.c (rematStr),
4687 * src/mcs51/ralloc.c (rematStr),
4688 * src/z80/ralloc.c (rematStr): made output more consistent
4689 * src/mcs51/gen.c: cosmetic changes
4691 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4693 * src/port.h: added mem.cabs_name to PORT
4700 * src/z80/main.c: added cabs_name initializers
4701 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4703 (emitMaps): emit absolutes in code memory into cabs_name
4705 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4706 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4707 * support/regression/fwk/include/testfwk.h: added define for at
4708 * support/regression/tests/absolute.c: added, new
4710 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4712 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4713 optimizations, see also patch 887161 by Stas Sergeev
4714 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4715 to be necessary anymore,
4716 (102, 103, 104, 127): renamed all occurances of bp to _bp
4718 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4720 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4721 thanks Weston T. Schmidt for patch 1555221
4722 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4723 * src/SDCCicode.c(geniCodeMultiply): small optimization
4725 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4727 * device/include/stdlib.h: added rand prototypes
4728 * device/lib/rand.c: new, added
4729 * device/lib/Makefile.in: added rand.c
4730 * src/z80/peeph.def,
4731 * src/z80/peeph-gbz80.def,
4732 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4734 2006-09-20 Raphael Neider <rneider AT web.de>
4736 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4738 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4740 * as/link/aslink.h: cosmetic changes
4741 * as/link/mcs51/Makefile.in,
4742 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4744 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4747 * as/link/mcs51/aslink.h,
4748 * as/link/z80/aslink.h: merged and moved to as/link/
4749 * as/link/lkstore.c,
4750 * as/link/mcs51/lkstore.c: moved to as/link/
4751 * as/link/clean.mk: remove *.o
4752 * as/link/mcs51/alloc.h: deleted
4753 * as/link/mcs51/lkarea.c: added lnksect prototype
4754 * as/link/mcs51/lkdata.c,
4755 * as/link/mcs51/lklex.c,
4756 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4757 * as/link/mcs51/lkmem.c,
4758 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4759 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4760 * as/link/mcs51/aslink.dsp,
4761 * as/link/mcs51/Makefile.aslink,
4762 * as/link/mcs51/Makefile.bcc,
4763 * as/link/mcs51/Makefile.in: updated for moved files
4764 * as/link/z80/lkarea.c,
4765 * as/link/z80/lkhead.c,
4766 * as/link/z80/lklex.c,
4767 * as/link/z80/lklibr.c,
4768 * as/link/z80/lklist.c,
4769 * as/link/z80/lkmain.c,
4770 * as/link/z80/lkrloc.c,
4771 * as/link/z80/lksym.c: synced with mcs51
4772 * as/link/z80/lkdata.c,
4773 * as/link/z80/lkeval.c,
4774 * as/link/z80/lkihx.c,
4775 * as/link/z80/lks19.c: cosmetic changes
4776 * as/link/z80/Makefile.in,
4777 * as/link/z80/linkgbz80.dsp,
4778 * as/link/z80/linkz80.dsp: updated for moved files
4780 2006-09-16 Borut Razem <borut.razem AT siol.net>
4782 * debugger/mcs51/sdcdb.c: partially fixed
4783 [ 1203664 ] sdcdb fails to open files w. two "." periods
4784 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4785 debugger/mcs51/symtab.h: fixed indenting
4786 * configure.in, configure: up to date with latest Maarten's changes
4788 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4791 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4792 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4793 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4794 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4795 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4796 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4797 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4798 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4799 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4800 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4801 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4802 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4803 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4804 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4805 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4806 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4807 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4808 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4809 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4810 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4811 as/link/mcs51/alloc.h,
4812 as/link/mcs51/clean.mk,
4813 as/link/mcs51/conf.mk,
4814 as/link/mcs51/Makefile.bcc,
4815 as/link/mcs51/Makefile.in,
4816 as/link/mcs51/readme.390,
4817 as/link/mcs51/strcmpi.c,
4818 as/link/mcs51/strcmpi.h,
4820 as/mcs51/Makefile.bcc,
4821 as/mcs51/Makefile.in,
4824 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4826 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4829 * as/link/Makefile.in,
4830 * as/link/z80/linkgbz80.dsp,
4831 * as/link/z80/linkz80.dsp,
4838 * link/z80/aslink.h,
4839 * link/z80/clean.mk,
4841 * link/z80/linkgbz80.dsp,
4842 * link/z80/linkz80.dsp,
4843 * link/z80/lkarea.c,
4844 * link/z80/lkdata.c,
4845 * link/z80/lkeval.c,
4848 * link/z80/lkhead.c,
4851 * link/z80/lklibr.c,
4852 * link/z80/lklist.c,
4853 * link/z80/lkmain.c,
4854 * link/z80/lkrloc.c,
4857 * link/z80/Makefile.in,
4859 * sdcc.dsw: moved link/ to as/link/
4861 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4863 * as/mcs51/i51mch.c (machine): fixed warning
4865 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4867 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4869 2006-09-09 Borut Razem <borut.razem AT siol.net>
4871 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4872 sdcdb WIN32 native port
4873 * src/clean.mk: fixed
4875 2006-09-08 Borut Razem <borut.razem AT siol.net>
4877 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4879 2006-09-08 Raphael Neider <rneider AT web.de>
4881 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4882 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4883 to gplink to disable processor mismatch warning and to allow
4884 the use of devices with only aliased (shared) memory banks,
4885 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4887 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4889 * doc/sdccman.lyx: Some re-formating plus example on using
4890 #pragma preproc_asm +/-
4892 2006-09-07 Borut Razem <borut.razem AT siol.net>
4894 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4897 2006-09-06 Borut Razem <borut.razem AT siol.net>
4899 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4900 line at sdcc.nsi:153
4901 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4903 2006-09-05 Borut Razem <borut.razem AT siol.net>
4905 * configure.in, configure: support for winsock2
4906 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4907 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4908 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4909 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4910 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4912 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4914 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4916 * support/regression/tests/bug1551947.c: new, added
4917 * src/SDCCsymt.h: strings are char* not byte*
4919 2006-09-05 Raphael Neider <rneider AT web.de>
4921 * device/lib/pic16/libdev/pic18f4550.c,
4922 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4923 declarations/definitions from patch #1520949
4925 2006-09-05 Raphael Neider <rneider AT web.de>
4927 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4928 byte-aligned bitfields, fixes #1539278
4930 2006-09-05 Raphael Neider <rneider AT web.de>
4932 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4935 2006-09-04 Borut Razem <borut.razem AT siol.net>
4937 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4938 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4939 -mno-cygwin is a part of the compiler name
4940 * support/scripts/sdcc_mingw32: don't disable ucsim
4942 2006-09-03 Borut Razem <borut.razem AT siol.net>
4944 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4945 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4947 2006-09-03 Raphael Neider <rneider AT web.de>
4950 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4951 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4954 2006-09-01 Borut Razem <borut.razem AT siol.net>
4956 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4957 to make ppc-osx happy
4959 2006-08-31 Borut Razem <borut.razem AT siol.net>
4961 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4962 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4963 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4964 * support/regression/ports/ds390/spec.mk,
4965 support/regression/ports/mcs51/spec.mk,
4966 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4967 To run regression tests in mingw environment:
4968 make DEV_NULL=NUL CC=gcc
4970 2006-08-30 Borut Razem <borut.razem AT siol.net>
4972 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4973 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4974 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4975 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4976 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4977 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4978 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4979 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4980 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4981 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4982 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4983 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4984 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4985 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4986 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4987 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4988 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4989 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4990 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4991 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4992 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4993 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4994 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4995 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4996 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4997 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4998 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4999 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
5000 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
5001 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
5002 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
5003 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
5004 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
5005 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
5006 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
5007 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
5008 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
5009 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
5010 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
5011 ucsim WIN32 native port
5013 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5015 * doc/sdccman.lyx: added note on dynamic memory heap initialization
5017 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
5019 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5020 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
5022 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
5024 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
5025 * support/regression/tests/bug1546986.c: new, added
5026 * as/mcs51/.cvsignore,
5027 * debugger/mcs51/.cvsignore,
5028 * src/.cvsignore: deleted
5030 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5032 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
5035 2006-08-20 Borut Razem <borut.razem AT siol.net>
5037 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
5038 removed cl_listen_console::match(), cl_console::match(),
5039 restructured cl_commander::proc_input()
5041 2006-08-16 Borut Razem <borut.razem AT siol.net>
5043 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
5044 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
5045 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
5047 2006-08-14 Borut Razem <borut.razem AT siol.net>
5049 * support/regression/Makefile.in,
5050 support/regression/ports/pic14/gpsim.cmd,
5051 support/regression/ports/pic14/spec.mk,
5052 support/regression/ports/pic14/support.c:
5053 added pic14 regression test
5055 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
5057 * as/doc/asxhtm.html: documented changed ABS behaviour
5058 * as/doc/README: fixed some typos
5060 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
5062 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
5065 2006-08-12 Borut Razem <borut.razem AT siol.net>
5067 * support/regression/fwk/include/testfwk.h,
5068 support/regression/fwk/lib/testfwk.c,
5069 support/regression/generate-cases.py,
5070 support/regression/Makefile.in:
5071 regression test framework does not depend on function pointers and
5074 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5076 * device/include/stddef.h: c temporary hack to fix bug 1518273
5078 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5080 * device/include/mcs51/cc2510fx.h: added
5081 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
5084 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
5086 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
5087 * as/z80/Makefile.in: added strcmpi.c
5088 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5089 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5091 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5093 * device/lib/gbz80/asm_strings.s,
5094 * device/lib/gbz80/crt0_rle.s,
5095 * device/lib/gbz80/div.s,
5096 * device/lib/gbz80/mul.s,
5097 * device/lib/gbz80/shift.s,
5098 * device/lib/z80/asm_strings.s,
5099 * device/lib/z80/crt0_rle.s,
5100 * device/lib/z80/div.s,
5101 * device/lib/z80/mul.s,
5102 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5103 flags which are all upper case
5105 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5107 * as/z80/asm.h: made CASE_SENSITIVE 1
5108 * link/z80/aslink.h: made CASE_SENSITIVE 1
5109 * src/z80/gen.c (throughout): made all conditionals upper case
5110 * support/regression/tests/bug1503067.c: new
5112 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5114 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5115 (shiftIntoPair): added case 2 for PAIR_IY,
5116 (setupToPreserveCarry): replaced parameters with iCode and check if
5117 PAIR_DE is in use to fix bug 1399290,
5118 (genPlus, genMinus): updated call to setupToPreserveCarry
5119 * support/regression/tests/bug1399290.c: new
5121 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5123 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5124 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5125 * src/ds390/gen.c (shiftRLong),
5126 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5127 * src/mcs51/gen.c (sameReg): changed to sameByte,
5128 (xch_a_aopGet): new,
5129 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5130 shiftRLong): fixed bug 1533966
5131 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5132 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5133 * support/regression/Makefile.in: disabled z80, enabled ucz80
5134 * support/regression/tests/float_trans.c: enabled test for z80 and host
5135 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5137 2006-08-01 Borut Razem <borut.razem AT siol.net>
5139 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5140 comparison is always false due to limited range of data type
5141 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5143 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5145 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5146 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5147 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5148 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5150 2006-07-31 Borut Razem <borut.razem AT siol.net>
5152 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5153 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5154 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5155 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5156 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5157 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5158 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5159 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5160 enable ucsim mingw compilation. Serial port is disabled,
5161 since it uses termios.h API, which is not available on native
5164 2006-07-31 Borut Razem <borut.razem AT siol.net>
5166 * Small Device C Compiler 2.6.0 released
5167 * support/scripts/sdcc.nsi: added FULL_DOC option
5168 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5170 2006-07-28 Borut Razem <borut.razem AT siol.net>
5172 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5173 * doc/INSTALL.txt: updated
5175 2006-07-27 Borut Razem <borut.razem AT siol.net>
5177 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5178 device/lib/pic/libdev/Makefile.in: fixed bug
5179 [ 1438354 ] pic libsdcc: distclean doesn't work
5180 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5181 device/lib/pic16/libio/Makefile.in: fixed bug
5182 [ 1438344 ] pic16 lib: clean doesn't work properly
5183 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5185 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5187 * device/lib/pic/libsdcc/fsdiv.c,
5188 * device/lib/pic/libsdcc/fsmul.c,
5189 * device/lib/pic16/libsdcc/float/fsdiv.c,
5190 * device/lib/pic16/libsdcc/float/fsmul.c,
5191 * device/lib/_fsdiv.c,
5192 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5193 * support/regression/tests/bug1520966.c: added
5194 * doc/knownbugs.html: removed [ 1520966 ] from the list
5196 2006-07-25 Borut Razem <borut.razem AT siol.net>
5198 * configure.in, configure, sdccconf_in.h: fixed bug
5199 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5200 * doc/knownbugs.html: removed [ 1519095 ] from the list
5202 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5204 * doc/knownbugs.html: added, contains list of known bugs at release
5205 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5207 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5209 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5210 function registers and corrected defaults with additional warning
5211 * device/lib/malloc.c: cosmetic changes
5212 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5213 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5214 (fillGaps): and used it
5216 2006-07-20 Raphael Neider <rneider AT web.de>
5218 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5219 output unless SDCCPICDEBUG is set
5220 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5221 output if SILENT is set
5223 2006-07-11 Borut Razem <borut.razem AT siol.net>
5225 * doc/README.txt: updated
5227 2006-07-10 Borut Razem <borut.razem AT siol.net>
5229 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5230 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5231 in WIN32 installation
5232 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5235 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5237 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5238 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5240 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5242 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5244 2006-07-06 Borut Razem <borut.razem AT siol.net>
5246 * support/regression/tests/bitfields.c:
5247 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5248 * support/regression/tests/constantRange.c:
5249 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5251 2006-07-04 Borut Razem <borut.razem AT siol.net>
5253 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5255 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5256 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5257 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5258 reverted changes from 2006-07-03
5259 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5260 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5261 added CPPFLAGS, used by the host port
5263 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5265 * support/regression/valdiag/tests/switch.c,
5266 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5267 * support/regression/tests/libmullong.c: fixed for host
5268 * support/regression/ports/host/spec.mk: disable all warnings for host,
5269 SDCC runs with --less-pedantic too
5271 2006-07-03 Borut Razem <borut.razem AT siol.net>
5273 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5275 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5276 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5277 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5278 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5280 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5281 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5282 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5283 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5285 2006-07-02 Raphael Neider <rneider AT web.de>
5287 * src/pic16/devices.inc,
5288 * device/include/pic16/pic18fregs.h,
5289 * device/include/pic16/pic18f4550.h,
5290 * device/lib/pic16/pics.all,
5291 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5293 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5295 * as/hc08/lkaomf51.c (OutputName),
5296 * as/mcs51/lkaomf51.c (OutputName),
5297 * as/z80/asmain.c (asmbl),
5298 * src/ds390/main.c (asmLineNodeFromLineNode),
5299 * src/hc08/ralloc.c (hc08_assignRegisters),
5300 * src/mcs51/main.c (asmLineNodeFromLineNode),
5301 * src/xa51/ralloc.c (checkRegMask),
5302 * src/xa51/gen.c (emitcode),
5303 * src/z80/gen.c (_emit2),
5304 * src/SDCCast.c (searchLitOp),
5306 * support/packihx/packihx.c,
5307 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5308 * src/ds390/gen.c (aopPutUsesAcc),
5309 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5310 * support/regression/tests/libmullong.c (mullong_wrapper),
5311 * src/SDCCsymt.c (powof2),
5313 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5314 * src/SDCCsymt.h: added TYPE_TARGET_*
5315 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5316 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5317 SDCCast because 1) header problems 2) this is the right place
5318 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5319 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5322 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5324 * src/SDCCicode.h: removed buggy semicolon in unused macro
5325 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5326 search for previous definiton of auto symbols too,
5327 (findPrevUse): fixed logic of emitWarnings
5329 2006-06-26 Raphael Neider <rneider AT web.de>
5331 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5332 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5334 2006-06-25 Raphael Neider <rneider AT web.de>
5336 * device/lib/pic/libm: NEW, added math library functions
5337 * device/lib/pic/libsdcc: NEW; added float support functions
5338 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5339 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5340 NEW, added math related headers
5341 * device/include/asm/pic/features.h: NEW
5342 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5343 (popGet): allow larger offsets for AOP_PCODE,
5344 (genDataPointerSet): handle literals explicitly, more debug output,
5345 (genAssign): fixed for float using aopLiteral ;-)
5346 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5347 GOTO initialisation routine
5348 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5349 flag on registers, fixes #1469043 (local variables do not work)
5350 * src/pic/main.c (_pic14_do_link),
5351 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5354 2006-06-25 Borut Razem <borut.razem AT siol.net>
5356 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5357 characters printed (not including the trailing '\0' used to end
5358 output to strings). Problem detected in regression test bug-927659.c.
5359 NOTE: printf() family functions should return int instead
5361 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5362 specifier are printed as themselves
5363 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5364 support flags, width and precision specifiers
5366 2006-06-24 Borut Razem <borut.razem AT siol.net>
5368 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5369 to the list of sdcc tagrets not supporting bit type
5370 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5371 testfor pic16 due to bug:
5372 [ 1511794 ] pic16: regression test bug-895992.c fails
5374 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5376 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5377 * src/SDCCglue.c (initPointer), fixed bug 1496419
5378 * support/regression/tests/bug1496419.c: new, added
5380 2006-06-22 Borut Razem <borut.razem AT siol.net>
5382 * support/regression/ports/pic16/support.c: use gpsim usart module from
5383 libgpsim_modules library
5385 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5387 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5390 2006-06-19 Raphael Neider <rneider AT web.de>
5392 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5393 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5394 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5395 (pic14printExterns,pic14printPublics,pic16printPublics,
5396 pic16_printExterns): use new functions to emit symbols
5397 (picglue,pic16glue): emit publics before emitting externs
5398 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5399 locally defined functions to avoid bug #1443651
5400 * support/regression/tests/bug-716242.c: removed pic16 workaround
5401 * support/regression/ports/pic16/spec.mk: ignore errors during build
5403 2006-06-19 Raphael Neider <rneider AT web.de>
5405 * src/pic/glue.h: added pic14aopLiteral prototype
5406 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5407 * src/pic/gen.c: removed stdint.h dependency
5408 (aopGet): use Safe_strdup()
5409 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5410 (genDataPointerSet): use pic14aopLiteral()
5411 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5412 for pic16; thanks to Bernhard and Maarten
5414 2006-06-18 Borut Razem <borut.razem AT siol.net>
5416 * support/regression/tests/structflexarray.c: flexible array members
5417 not supported by gcc < 3
5418 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5420 * src/pic/gen.c: don't include [p]strdin.h on solaris
5421 * support/Util/pstdint.h: addad svn attributes
5422 * support/regression/tests/constantRange.c,
5423 support/regression/tests/rotate.c: include inttypes.h instead
5424 stdint.h on solaris, addad svn attributes
5426 2006-06-18 Raphael Neider <rneider AT web.de>
5428 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5430 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5431 (pic16_genMinusBits): simplified sign-extension
5432 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5433 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5434 adjusted to correctly handle mixed-signed operands, disabled
5435 now unused multiplciation routines
5436 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5437 (assignResultValue): added argument denoting the size of the result
5438 as returned by the function (fixes upcasts in assigning from
5439 function calls: char foo(); int i = foo();)
5440 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5441 function result to assignResultValue
5442 (genMult): disabled inlined multiplication code
5443 (genDiv): augmented to also handle the modulus operator, fixed to
5444 handle mixed-signed operands correctly
5445 (genMod): simply call genDiv, disabled unused code
5446 (genAssign): fixed missing (sign-)extension on result
5447 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5448 valid char operands, allow signed operands for native code, added
5449 division and modulo operator handling
5450 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5452 As a consequence, onebyte.c (if split into two files) and muldiv.c
5453 pass regression tests.
5455 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5457 * doc/Makefile.in: two runs of makeindex seem needed to get
5458 correct page references in the index of sdccman.pdf
5459 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5461 2006-06-17 Borut Razem <borut.razem AT siol.net>
5463 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5465 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5467 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5468 mentioned ec2drv and paulmon
5470 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5472 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5473 consecutive abs areas
5474 (find_empty_space, allocate_space): added map to handle codemap or
5476 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5477 absolute idata and xdata
5478 * as/mcs51/lkmem.c (summary2): updated legend
5480 2006-06-16 Raphael Neider <rneider AT web.de>
5482 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5484 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5486 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5488 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5490 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5492 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5493 value of generic pointers,
5503 src/z80/main.c: PORT structure, added elements for gp_tags field,
5504 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5505 fields in the PORT structure of each port,
5506 * src/SDCCast.c (decorateType): allow processing of generic pointers
5507 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5510 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5516 * src/pic16/pcode.c,
5518 * src/pic/pcoderegs.c,
5521 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5522 bug 1504689 on minGW
5524 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5526 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5528 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5530 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5532 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5534 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5537 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5539 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5540 to a char variable. Fixed bug #1504211
5541 * device/include/pic16/adc.h,
5542 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5543 and fixed bug #1364390
5545 2006-06-10 Borut Razem <borut.razem AT siol.net>
5547 * CVSROOT: removed the CVS left-over
5549 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5551 * as/hc08/asmain.c (asexit),
5552 * as/hc08/lkmain.c (lkexit),
5553 * as/mcs51/asmain.c (asexit),
5554 * as/mcs51/lkmain.c (lkexit),
5555 * src/SDCCglue.c (DEFSETFUNC),
5556 * src/SDCCmain.c (linkEdit, assemble),
5557 * support/librarian/sdcclib.c (AddRel),
5558 replaced unlink() by standard C remove()
5559 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5560 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5561 gatherImplicitVariables): new, added to fix bug 608752,
5562 (createFunction): added gatherImplicitVariables()
5563 * src/SDCCast.h: added createRMW prototype
5564 * src/SDCCsymt.h (struct symbol): added infertype
5565 * support/regression/tests/bug608752.c: new, added
5567 2006-06-10 Raphael Neider <rneider AT web.de>
5569 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5570 multibyte dummy reads (fixes #1503234)
5572 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5574 * device/include/mcs51/compiler.h: new, added header file to enable
5575 creating common sfr definition header files for different compilers
5577 2006-06-05 Raphael Neider <rneider AT web.de>
5579 * src/pic16/{pcode.h,genarith.c}:
5580 introduced pCodeOp combining any two pCodeOps (previously only
5581 two register operands could be combined), removed pcop2 from
5582 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5583 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5584 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5585 rewritten to use new PO_TWO_OPS
5586 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5587 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5588 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5589 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5590 (pic16_get_op): embraced return arg to allow #define return(x),
5591 added new case for combined opcodes
5592 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5593 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5594 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5596 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5598 * src/SDCCval.c (checkConstantRange): added
5599 * src/SDCCval.h: added checkConstantRange
5600 * support/Util/SDCCerr.c,
5601 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5602 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5603 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5604 * src/SDCCast.c (decorateType): added checkConstantRange,
5605 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5606 can be emitted with the correct always true/false warning,
5607 added optimization for double '!';
5608 result of decorateType() must be assigned back to the tree, because
5609 decorateType() can change the tree
5610 * src/SDCCicode.c (geniCodeLogic),
5611 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5612 (checkConstantRange): removed, it was only a fragment which never
5614 * src/SDCCsymt.c (computeType): fixed promotion for
5615 "-1 < (unsigned bit) b"
5616 * src/pic/ralloc.c (packRegsForAssign),
5617 * src/pic16/ralloc.c (packRegsForAssign),
5618 * src/hc08/ralloc.c (packRegsForAssign),
5619 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5621 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5622 * support/regression/tests/constantRange.c: added
5623 * support/valdiag/tests/constantRange.c: added
5624 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5626 2006-06-02 Borut Razem <borut.razem AT siol.net>
5628 * support/regression/ports/pic16/support.c: increase stack size
5630 * support/regression/Makefile.in: sort tests by name so that the
5631 resutlts can be compared on different machines / platforms
5633 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5635 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5636 * src/ds390/gen.c (emitLabel): new, added,
5637 (genDjnz): fixed stack overflow bug,
5638 (throughout): cosmetic changes to sync with mcs51/gen.c,
5639 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5640 * src/mcs51/gen.c (genEndFunction): small optimization,
5641 (throughout): cosmetic changes to sync with ds390/gen.c
5643 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5645 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5646 (_print_format): fixed printing pointers
5647 * src/mcs51/gen.c (emitLabel, movb): new, added,
5648 (genAssign): small optimization,
5649 (genDjnz): fixed stack overflow bug,
5650 (throughout): replaced sprintf with SNPRINTF,
5651 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5652 replaced emitcode("mov", "b,...") with MOVB(...),
5653 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5654 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5655 * src/mcs51/peeph.def: added rules 140 and 264
5656 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5657 so they may get optimized into registers
5659 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5661 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5662 immediately when encountered,
5663 (printUsage): always use stderr even on windows
5665 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5667 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5668 (processParms): fixed bug #1247551
5669 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5670 parseCmdLine, main): print '--version' to stdout,
5671 print 'help' to stdout if --help is given,
5672 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5673 arguments are given; fixed --help
5675 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5677 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5678 * support/regression/tests/bug-1493710.c: added
5680 2006-05-27 Borut Razem <borut.razem AT siol.net>
5682 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5684 * support/regression/ports/pic16/support.c: increase stack size
5685 from default 64 bytes to 128 bytes
5686 * support/regression/tests/staticinit.c,
5687 support/regression/tests/float.c: regression tests fully enabled
5688 for pic16 port by putting the initialized data arrays into the code
5690 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5691 This was changed by mistake in the previous version.
5693 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5695 * src/pic16/gen.c (genFunction, genEndFunction): some
5696 beautifications, fixed bug with falsely restoring FSR2 in large
5697 stack model, thanks to Beau E. Cox for reporting the bug
5699 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5701 * debugger/mcs51/break.c,
5702 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5703 use %p to print pointers, made address variables unsigned
5704 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5705 * debugger/mcs51/symtab.c (parseSymbol): must return something
5706 * src/mcs51/gen.c (aopForSym): small optimization,
5707 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5708 (freeAsmop): added missing break,
5709 (aopPut): removed parameter bvolatile, determine it inside the function,
5710 (saveRegisters, unsaveRegisters): small optimization,
5711 (genIpush): removed pointless check,
5712 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5713 replaced sprintf with SNPRINTF,
5714 replaced strcpy with strncpyz,
5715 updated aopPut calls,
5716 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5717 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5719 2006-05-24 Borut Razem <borut.razem AT siol.net>
5721 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5722 modification of test for the pic16 port, put the array to the code
5723 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5725 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5727 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5728 * support/Util/pstdint.h: added
5730 2006-05-22 Borut Razem <borut.razem AT siol.net>
5732 * src/regression/Makefile: removed bool2.c test, added -q linker option
5733 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5734 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5735 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5736 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5737 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5738 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5739 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5740 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5741 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5743 2006-05-22 Raphael Neider <rneider AT web.de>
5745 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5746 bug #1492360 (problematic due to generic pointers, see code)
5748 2006-05-22 Borut Razem <borut.razem AT siol.net>
5750 * support/regression/ports/pic16/specs.mk: removed stack size linker
5752 * support/regression/tests/array.c,
5753 support/regression/tests/bitopcse.c,
5754 support/regression/tests/bug-908454.c,
5755 support/regression/tests/malloc.c: modified for pic16 regression test
5756 * support/regression/tests/bitfields.c:
5757 pic16 - excluded bitfileds of size > 8
5758 * support/regression/tests/bp.c: pic16 - reduced data size
5759 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5760 * support/regression/tests/bug-460010.c:
5761 pic16 - used the absolute address the fits in memory
5762 * support/regression/tests/bug-716242.c:
5763 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5764 * support/regression/tests/float.c:
5765 pic16 - excluded - data size too big
5766 * support/regression/tests/onebyte.c:
5767 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5768 * support/regression/tests/shifts.c:
5769 pic16 - function names probably have to differ in first X characters
5771 * support/regression/tests/staticinit.c:
5772 pic16 - excluded some tests due error: no target memory available for
5775 2006-05-22 Borut Razem <borut.razem AT siol.net>
5777 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5778 second try. Thanks Stas Sergeev once more.
5780 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5782 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5783 (genLeftShift, genRightShift): fixed bug 1491627
5784 * src/hc08/peeph.def (rules 7, 8.x): added
5785 * support/regression/tests/shifts.c (ShiftLeftByParam,
5786 ShiftRightByParam, testShiftByParam): added to test variable shifting
5788 2006-05-20 Raphael Neider <rneider AT web.de>
5790 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5791 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5792 (allocReg): add only new registers to dynAllocRegs,
5793 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5794 #1489055, #1445850, and probably #1483693
5796 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5798 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5799 bug in for-loop that didn't emit the last of CONFIG and ID registers
5801 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5803 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5805 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5806 1489016, 1434401 and 1490124
5807 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5808 1489016, 1434401 and 1490124
5810 2006-05-17 Borut Razem <borut.razem AT siol.net>
5812 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5815 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5817 * device/include/mcs51/P89c51RD2.h,
5818 * device/include/mcs51/P89LPC901.h,
5819 * device/include/mcs51/P89LPC922.h,
5820 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5822 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5824 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5825 to fix missing stack pragma in compiled binary object file,
5827 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5829 * support/packihx/configure.in,
5830 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5831 determine sizeof basic types even while cross compiling
5833 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5835 * src/avr/gen.c (aopop),
5836 * src/ds390/gen.c (aopOp),
5837 * src/hc08/gen.c (aopOp),
5838 * src/mcs51/gen.c (aopop),
5839 * src/pic16/gen.c (pic16_aopOp),
5840 * src/pic/gen.c (aopOp),
5841 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5842 if size of operand is smaller than spill location
5844 2006-05-12 Borut Razem <borut.razem AT siol.net>
5846 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5847 have to have CR/LF line endings even if they are checked out on *nix
5848 or on WIN32 in cygwin binmode
5850 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5852 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5853 * device/include/ds80c390.h: added sfr16 definitions
5857 * src/ds390/ralloc.c,
5858 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5859 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5860 bit returning functions
5861 * support/regression/tests/sfr16.c: enabled test on ds390
5863 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5865 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5866 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5868 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5870 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5871 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5872 (cl_address_space constructor): removed expensive initialization,
5873 (cl_address_space::get_cell): extended for late initialization,
5874 (cl_address_space::*): use late initialization,
5875 (cl_address_decoder::activate): removed expensive initialization,
5876 This reduced regression test running time by 25%
5878 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5886 * support/packihx/Makefile.in,
5887 * support/packihx/clean.mk,
5888 * support/packihx/Makefile.bcc,
5889 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5891 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5893 * src/SDCCval.c (valNot): fix for regression test failure
5894 of not.c on big endian hosts
5896 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5898 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5900 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5902 * device/lib/mcs51/Makefile.in: changed string comparison operator
5903 to = for POSIX compliance; == is bash extension
5905 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5907 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5910 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5912 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5913 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5914 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5915 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5916 bug report #1478657,
5918 2006-05-05 Borut Razem <borut.razem AT siol.net>
5920 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5923 2006-05-02 Borut Razem <borut.razem AT siol.net>
5925 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5926 create *.ind, which made make to fail if invoked with -j 2
5928 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5930 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5931 Hubert Sack for patch 1479782
5933 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5935 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5937 2006-05-01 Raphael Neider <rneider AT web.de>
5939 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5940 (create_pic): store only prefix-free device name,
5941 (init_pic): check for device names with "16" prefix,
5943 * src/pic/device.h (struct PIC_device),
5944 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5946 * device/include/pic/pic12f{635,675,629,683}.h,
5947 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5948 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5949 * device/include/pic/pic16f505.h,
5950 * device/lib/pic/libdev/pic16f505.c: removed
5951 * device/include/pic/pic14devices.txt: added support for pic12f
5952 devices, removed unsupported non 16-bit devices
5953 [above changes provided by patch from Zik Saleeba]
5954 * src/pic/*, src/pic16/*, device/include/pic16/*,
5955 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5957 2006-05-01 Borut Razem <borut.razem AT siol.net>
5959 * configure.in, configure, doc/Makefile.in:
5960 sync with nightly build makefile - latex, dvipdf and dvips
5963 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5965 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5966 in the library source
5968 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5970 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5972 2006-04-28 Raphael Neider <rneider AT web.de>
5974 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5975 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5976 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5977 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5979 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5981 * device/lib/pic/libdev/Makefile.in,
5982 * device/lib/hc08/Makefile.in,
5983 * device/lib/gbz80/Makefile.in,
5984 * device/lib/z80/Makefile.in,
5985 * device/lib/ds390/Makefile.in,
5986 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5987 thanks to Borut for the bug report
5989 * configure: always create doc/Makefile independent from --enable-doc
5990 * Makefile.in: always install from directory doc independent from
5992 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5994 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5995 * doc/Makefile.in: install *.txt if present
5996 * device/include/Makefile.in (install): added installation of pic/*.inc
5997 and pic/*.txt files again, they were erroneously removed
5999 2006-04-28 Raphael Neider <rneider AT web.de>
6001 * src/pic/{gen.c,main.h,pcode.c},
6002 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
6003 concerning signedness with casts
6005 2006-04-28 Raphael Neider <rneider AT web.de>
6007 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
6008 definition of an interrupt handler,
6009 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
6010 interrupt handler stuff from picglue() to separate routine,
6011 (picglue): enabled definition of intr handlers in files w/o main()
6013 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6015 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
6016 compilation with MSVC 2005 Express Edition (VC8)
6018 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
6020 * device/lib/Makefile: fixed build of gbz80 lib
6022 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
6024 * support/regression/tests/bug-460010.c,
6025 * support/regression/tests/bug-524691.c,
6026 * support/regression/tests/bug-716242.c: removed conditional defines
6027 that are already in testfwk.h
6029 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
6031 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
6032 (AccAXRsh1): added, shift right by 1,
6033 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
6035 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
6037 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
6039 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
6040 remove cast to same type
6041 * src/SDCCast.c (decorateType): fix for RFE 1475742,
6042 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
6044 * link/z80/Makefile: removed, they have moved to
6047 * configure.in: replaced duplicate message about ucsim by missing sdcpp
6048 * install-sh: fix bug #1204398 by setting umask 0022
6049 * device/lib/Makefile: separate build of z80 and gbz80 lib
6051 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
6053 Enabled VPATH feature: changed nearly all Makefiles (149 files).
6054 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
6056 One basic decision: e.g. src/clean.mk includes further files. In order
6057 to make this work there are two solutions:
6058 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
6059 run configure on them. This way they can use
6060 'include $(srcdir)/port-clean.mk'
6061 - always include clean.mk by the Makefile at the same level. To avoid
6062 that `make clean` tries to include and build Makefile.dep the
6063 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
6064 implemented, because now even `make uninstall` doesn't create
6065 Makefile.in. clean.mk could be eliminated by pasting it in
6068 * debugger/mcs51/Makefile.in: build own objects from library sources
6069 (SLIB, SDCC) in current directory
6071 * configure, configure.in: renamed --disable-device-lib-build in
6072 --disable-device-lib; added --enable-doc, the required tools are
6073 searched by configure; added result message; the toolchain for the
6074 belonging ports are now only built, if the port is enabled.
6076 * support/regression/*: all output is written in directory gen, because
6077 the fwk and ports directories don't livet in the build tree using vpath
6079 * doc/sdccman.lyx: renamed --disable-device-lib-build to
6080 --disable-device-lib, added --enable-doc, added section VPATH
6082 * sim/ucsim/configure.in,
6083 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
6084 z80 are enabled by default
6086 2006-04-24 Raphael Neider <rneider AT web.de>
6088 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6089 to config word, "pic14_"-prefixed some extern functions
6090 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6091 config word has been found
6092 * src/pic/device.h: added prototypes
6093 * src/pic/pcode.c: added "pic14_"-prefix where needed
6094 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6096 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6098 (pic14emitRegularMap): ignore config words,
6099 (pic14createInterruptVect): moved generating __config directives away
6100 (picglue): have __config directives emitted
6102 2006-04-24 Borut Razem <borut.razem AT siol.net>
6104 * doc/Makefile: sync with nightly build makefile
6106 2006-04-24 Raphael Neider <rneider AT web.de>
6108 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6109 registers that have not been assigned proper liveranges,
6110 fixes #1469504 and #1474602,
6111 (pCodeRegOptimizeRegUsage): fixed typo in comment
6113 2006-04-24 Borut Razem <borut.razem AT siol.net>
6115 * device/examples/main8051.c: deleted - it was removed from CVS
6116 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6117 after the transition to Subversion
6118 * src/SDCCalloc.h: deleted - it was removed from CVS
6119 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6120 after the transition to Subversion
6121 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6122 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6123 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6124 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6126 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6128 * as/asx8051.dsp: added mcs51/strcmpi.h
6129 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6130 * as/hc08/aslink.h: updated lnksect prototype
6132 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6134 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6135 (newdot): handle A_ABS
6137 * as/mcs51/asout.c (outarea): output address
6138 * as/hc08/lkaomf51.c,
6139 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6141 * as/mcs51/i51pst.c,
6142 * as/z80/z80pst.c: "ABS" is not A_OVR
6143 * as/hc08/lkarea.c (newarea): read a_addr,
6144 (lnkarea): added codemap array, sort absolute areas to the front,
6145 combine all GSINITx/GSFINAL,
6146 (find_empty_space, allocate_space): new functions,
6147 (lnksect): return next address, handle absolute sections
6148 * as/mcs51/lkarea.c (newarea): read a_addr,
6149 lnksect2 prototype changed,
6150 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6151 (find_empty_space, allocate_space): new, factored out of lnksect2,
6152 (lnksect2): return next address, handle absolute sections
6154 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6155 * as/hc08/lklibr.c (addfile, fndsym),
6156 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6157 index out of range and detect both '\' and '/'
6158 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6159 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6160 regression tests (ds390 cannot return bool yet)
6161 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6162 document critical interrupts on z80, document changed SDCC define
6163 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6164 (_a390_mapping): added .org directive
6165 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6166 (genMultOneByte): fixed warnings
6167 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6169 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6170 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6171 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6172 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6173 * src/pic16/main.c: removed newReg prototype
6174 * src/pic16/pcode.c,
6175 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6177 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6179 * src/pic16/ralloc.c
6180 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6182 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6183 from short to PIC_OPTYPE
6184 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6185 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6186 optype from short to PIC_OPTYPE
6187 * src/port.h: made int_size unsigned to fix warnings
6188 * src/SDCC.y: fixed warning on MSVC
6189 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6190 * src/SDCCopt.c (convertToFcall): fixed warnings
6191 * src/SDCCsymt.h: removed double prototype for genSymName
6192 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6193 offset int to fix warnings
6195 2006-04-22 Borut Razem <borut.razem AT siol.net>
6197 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6198 references to CVS replaced with Subversion
6200 2006-04-21 Borut Razem <borut.razem AT siol.net>
6202 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6203 references to CVS replaced with Subversion
6205 2006-04-19 Borut Razem <borut.razem AT siol.net>
6207 * src/version.awk: adapted for svn
6208 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6209 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6210 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6211 /binutils-avr/etc/*.vi, *.jin: removed all properties
6212 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6214 2006-04-19 Borut Razem <borut.razem AT siol.net>
6216 * CVS to Subversion migration completed
6218 2006-04-18 Borut Razem <borut.razem AT siol.net>
6220 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6221 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6223 2006-04-17 Borut Razem <borut.razem AT siol.net>
6225 * device/include/Makefile.in: added pic/*.inc to the installation
6227 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6229 * support/regression/collate-results.py: fixed output in case of
6231 * support/regression/generate-cases.py: fixed splitting of pathnames
6233 * as/hc08/lklibr.c (addfile),
6234 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6236 2006-04-11 Raphael Neider <rneider AT web.de>
6238 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6239 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6240 * src/pic16/pcode.c (assignValnums): fixed #1460578
6242 2006-04-11 Raphael Neider <rneider AT web.de>
6244 * device/lib/pic/libdev/*.c,
6245 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6246 fixes #1468739, enables compilation in --std-c99 mode
6247 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6249 2006-04-11 Raphael Neider <rneider AT web.de>
6251 * src/pic/device.c (find_device): removed debug output
6252 (list_valid_pics): enabled verbose listing of supported devices
6253 * device/include/stdbool.h: define bool as char for pic14/16 as well
6255 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6257 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6259 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6261 * .version: bumped version to 2.5.6
6262 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6264 2006-04-06 Raphael Neider <rneider AT web.de>
6266 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6267 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6268 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6269 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6270 pic14_constructAbsMap
6271 (pic14printPublics): declare absolute global symbols as global
6272 (pic14createInterruptVect),
6273 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6274 (newReg): assume new registers unused, use correct name in
6275 hashtable (reg->name instead of name), more debugLog output
6276 * src/pic/device.h (PIC_device): added fields for verbose output
6277 * src/pic/device.c: moved device definition to pic14devices.txt,
6278 added routines for runtime parsing of pic14devices.txt,
6279 added support for second config word
6280 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6281 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6282 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6283 (_pic14_parseOptions): moved pCodeInitRegisters here
6284 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6285 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6286 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6287 handling the pseudo stack
6288 * device/lib/Makefile.in: ignore failures in objects-pic16,
6289 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6290 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6291 * device/lib/pic/Makefile.subdir,
6292 * device/lib/pic16/Makefile.subdir: improved clean rules
6293 * device/lib/pic/libdev/: NEW, pic14 device libraries
6294 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6295 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6296 * device/include/Makefile.in: create subdir and install pic14 headers
6297 * device/include/pic/p16f_common.inc: removed unused declarations
6298 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6299 PICs from inc2h.pl v1.6,
6300 replaced BIT_AT macros with struct declarations
6301 * device/include/pic/pic14devices.txt: definition of supported devices,
6302 all above improvements contributed by Zik Saleeba, thanks
6303 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6304 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6307 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6309 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6310 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6311 thanks to Charles Olds
6313 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6315 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6317 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6319 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6320 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6321 * support/regression/bug1464657.c: added, new test
6323 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6325 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6328 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6330 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6331 --no-peep and --peep-file <file> are used don't use default rules but
6334 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6336 * src/mcs51/gen.c (genCall): fixed bug 1457608
6338 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6340 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6341 changes seem to cause (trigger?) problems with the build system.
6343 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6345 * src/SDCCpeeph.c (operandsLiteral): new, added,
6346 (callFuncByName): inserted operandsLiteral
6347 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6349 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6351 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6352 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6354 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6356 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6357 implemented patch 1120823 Thanks to Willy De la Court (normal
6358 interrupts need an interrupt number now if they are made critical),
6359 and enabled nesting of critical functions though not for gbz80
6360 (genCritical, genEndCritical): added functions
6361 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6362 * src/z80/mappings.i: added "ei" to all mappings
6364 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6366 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6367 submitted by the Debian SDCC maintainer Aurelien Jarno:
6368 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6369 archive with gcc 4.1 on mips and wrote the patch"
6371 2006-03-16 Raphael Neider <rneider AT web.de>
6373 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6374 the left operand is shorter than the result (c* = lit-c* + int),
6376 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6379 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6381 * src/.version: increased version number to 2.5.5
6382 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6383 linking is done manually in pic16 port's _linkEdit,
6384 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6385 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6386 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6387 allocate asmop as AOP_ACC,
6388 (aopForRemat): added parameter 'bool result' in function declaration,
6389 (pic16_aopGet): return AOP_ACC when accessing WREG,
6390 (pic16_popGetTempReg): minor modification,
6391 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6392 'pic16_allocWithIdx',
6393 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6394 calling function in absolute addresses,
6395 (genAssign): take into account AOP_ACC asmop,
6396 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6397 * src/pic16/pcoderegs.c: some debug functions and lines added,
6398 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6399 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6401 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6402 call to allocReg, not by manually allocating a new one,
6403 (pic16_assignRegisters): now before going through the register
6404 allocating functions mark all registers as free. This eliminates some
6405 side effects resulting from peephole parser done earlier in the backbone
6407 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6409 * src/SDCCicode.c (geniCodeLogic),
6410 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6412 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6414 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6415 (genSend): bugfix, do not allocate and free twice,
6416 (shiftRLong): handle partially overlapping aops
6417 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6419 2006-03-08 Borut Razem <borut.razem AT siol.net>
6421 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6424 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6426 * support/regression/tests/bug1409955.c: new, added
6427 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6428 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6429 (aopForSym, aopOp): increment asmop.allocated if reused,
6430 (freeAsmop): decrement asmop.allocated and check for zero instead of
6432 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6433 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6434 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6435 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6436 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6437 genSignedRightShift, genRightShift, genDataPointerGet,
6438 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6439 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6440 in reverse order from allocation,
6441 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6442 added swappedLR to keep track
6443 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6444 pdata & code for GCC, z80, gbz80 & hc08
6445 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6447 2006-03-08 Raphael Neider <rneider AT web.de>
6449 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6451 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6453 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6454 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6455 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6457 2006-03-06 Borut Razem <borut.razem AT siol.net>
6459 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6460 made the linker quiet
6462 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6464 * src/pic16/gen.c (genPcall): fixed bug #1443644
6465 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6466 which dumps before the function entry point a data byte which represents
6467 the number of the local variables used by the specified function, added
6468 'xinst' for initial support for Extended Instruction Support,
6469 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6470 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6471 port->fun_prefix anymore (may change later),
6472 (genFunction, genEndFunction): do not store/restore local registers for
6473 _main (this should take care the --main-return command line option in
6475 (genOr): removed some legacy pic-port instructions,
6476 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6477 performing operations with SFR's causes data to be written more than
6478 once to each SFR. Perhaps SFRs should be handled in special cases...
6479 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6481 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6482 into account for stack starting position,
6483 (struct OPTIONS pic16_optionsTable): added command line argument
6484 --extended or -y for Extended Instruction Support,
6485 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6486 (deassignLRs): *** perhaps the most important change, old 'for' code
6487 (commented out for reference), didn't account for some registers which
6488 were left marked 'not free' after a pointer operation. The change
6489 reduces register usage a lot in some cases
6491 2006-03-04 Borut Razem <borut.razem AT siol.net>
6493 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6495 * support/regression/tests/bug-524697.c: decreased array size for
6496 mcs51 to fit into the internal RAM
6497 * support/regression/Makefile.in: a little bit more verbose
6499 2006-03-03 Borut Razem <borut.razem AT siol.net>
6501 * support/regression/fwk/lib/testfwk.c,
6502 support/regression/fwk/include/testfwk.h: introduced function
6503 _prints(), nonrecursive _printn(), call _initEmu() from main()
6504 * support/regression/ports/gbz80/support.asm,
6505 support/regression/ports/ucz80/support.asm,
6506 support/regression/ports/z80/support.asm,
6507 support/regression/ports/ds390/support.c,
6508 support/regression/ports/hc08/support.c,
6509 support/regression/ports/host/support.c,
6510 support/regression/ports/mcs51/support.c,
6511 support/regression/ports/xa51/support.c: added empty _initEmu()
6513 * support/regression/ports/pic16/gpsim.cmd,
6514 support/regression/ports/pic16/spec.mk,
6515 support/regression/ports/pic16/support.c,
6516 support/regression/Makefile.in: added pic16 regression test
6518 2006-03-01 Raphael Neider <rneider AT web.de>
6520 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6521 genConstPointerGet): use safe way of generating MOVFF to cover
6522 literals as well as registers, fixes bug #1440527
6523 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6525 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6526 more correctly, fixes bug #1232186
6527 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6528 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6529 gplink guess the correct processor in more cases, applied patch
6530 from Till Riedel attached to and fixing bug #1436552
6532 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6534 * support/regression/tests/array.c: added, contains check for #1434401
6535 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6537 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6539 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6540 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6541 * device/include/mcs51/c8051f326.h,
6542 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6543 * device/include/mcs51/c8051f000.h,
6544 * device/include/mcs51/c8051f018.h,
6545 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6546 PCON_IDLE,PCON_STOP and added sfr16 definitions
6548 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6550 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6551 genGetWord): fixed bug 1409955
6553 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6555 * device/include/hc08/mc68hc908gp32.h,
6556 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6558 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6560 * src/SDCCast.c (constExprValue): return NULL if not a value
6561 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6562 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6563 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6565 2006-02-13 Borut Razem <borut.razem AT siol.net>
6567 * src/regression/ptrarg.c: added, fails due to bug #1430967
6568 * src/regression/Makefile: ptrarg.c added, ...
6570 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6572 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6573 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6575 2006-02-11 Borut Razem <borut.razem AT siol.net>
6577 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6578 print "Processor: xxx" message to stdout only if --verbose
6580 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6582 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6583 * support/regression/tests/bug1426356.c: added
6584 * support/regression/tests/bitfields.c: removed 2 tests
6586 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6588 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6589 * device/include/mcs51/c8051f330.h,
6590 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6591 PCON_IDLE,PCON_STOP and added sfr16 definitions
6592 * device/lib/_divsint.c,
6593 * device/lib/_divuint.c,
6594 * device/lib/_divulong.c,
6595 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6596 register bank bug for small stackauto
6598 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6600 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6602 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6604 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6605 * all.dsp: corrected several bin paths
6606 * device/include/mcs51/c8051f120.h,
6607 * device/include/mcs51/c8051f300.h,
6608 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6609 to PCON_IDLE,PCON_STOP
6610 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6611 * device/lib/printf_large.c (output_float): fixed bug 1388703
6612 * support/regression/tests/bug1057979.c: added test for bug 1388703
6614 2006-02-08 Raphael Neider <rneider AT web.de>
6616 * src/pic/pcode.c (pciTRIS): fixed typo,
6617 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6618 (LinkFlow): fixed handling of flows that end in a call,
6619 (ReuseReg): perform safety check earlier
6620 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6621 to work with flows at the beginning of a pBlock,
6622 fixes #1426557 (Symbol not previously defined),
6623 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6625 (RemoveUnusedRegisters): update register usage info
6626 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6627 created, reuse existing ones instead
6628 * src/pic/gen.c (genPcall): fixed #1424719
6630 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6632 * link/z80/lkmain.c,
6634 * link/z80/lkdata.c,
6635 * link/z80/aslink.h: fixed build on current cygwin:
6636 replaced getline() by lk_getline()
6638 2006-02-01 Borut Razem <borut.razem AT siol.net>
6640 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6641 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6642 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6643 src/regression/bool1.c, src/regression/bool2.c,
6644 src/regression/bool3.c, src/regression/call1.c,
6645 src/regression/compare.c, src/regression/compare10.c,
6646 src/regression/compare2.c, src/regression/compare3.c,
6647 src/regression/compare4.c, src/regression/compare5.c,
6648 src/regression/compare6.c, src/regression/compare7.c,
6649 src/regression/compare8.c, src/regression/compare9.c,
6650 src/regression/configword.c, src/regression/for.c,
6651 src/regression/inline.c, src/regression/mult1.c,
6652 src/regression/nestfor.c, src/regression/or1.c,
6653 src/regression/pointer1.c, src/regression/ptrfunc.c,
6654 src/regression/rotate1.c, src/regression/rotate2.c,
6655 src/regression/rotate3.c, src/regression/rotate4.c,
6656 src/regression/rotate5.c, src/regression/rotate6.c,
6657 src/regression/rotate7.c, src/regression/string1.c,
6658 src/regression/struct1.c, src/regression/sub.c,
6659 src/regression/sub2.c, src/regression/switch1.c,
6660 src/regression/while.c, src/regression/xor.c,
6661 src/regression/create_stc, src/regression/simulate,
6662 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6664 * src/regression/gpsim_assert.h: added
6666 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6668 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6669 ((void (code *) (void)) 0) ();
6678 * as/mcs51/aslink.h,
6680 * as/mcs51/asmain.c,
6681 * as/mcs51/lkdata.c,
6683 * as/mcs51/lkmain.c,
6686 * as/z80/asmain.c: fixed build on current cygwin:
6687 replaced getline() by as_getline()
6689 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6691 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6692 declarator in the symbol chain
6694 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6695 parameter list for function pointers
6696 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6697 * support/regression/tests/bug-716242.c: added
6699 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6701 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6703 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6705 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6707 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6708 inifinitely recurseable, added static
6709 * support/regression/tests/bug-1408066.c: added
6711 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6714 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6715 renamed, added possibility to create "postLoopLbl"-labels
6716 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6717 newiTempLoopHeaderLabel
6718 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6719 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6720 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6721 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6722 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6723 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6724 (basicInduction): fixed bug #136564, made static,
6725 (loopInduction): changed parameter of basicInduction, made static,
6726 (addPostLoopBlock): added
6727 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6728 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6730 * support/regression/tests/bug-136564.c: added
6731 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6732 --std-sdcc99 to LIBSDCCFLAGS
6734 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6736 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6738 * support/regression/tests/bug-1406131.c: added
6740 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6742 * src/SDCCast.c (decorateType): fix promotion of unary minus
6743 * src/SDCCsymt.c (computeType): beautified
6744 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6745 (valUnaryPM, valComplement): fix sign and promotion,
6746 (valNot): ANSI: result type is int (SDCC: unsigned char)
6747 * support/regression/tests/uminus.c: speedup by removing superflous
6749 * support/regression/tests/onebyte.c: added promotion and signedness
6750 tests for unary minus
6751 * support/regressions/tests/bug-477927.c: disable warning about
6752 uninitialized variables
6753 * support/regression/tests/not.c: added
6755 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6757 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6758 * src/mcs51/gen.c (gen51Code): show final register usage after
6759 fillGaps in asm with --i-code-in-asm
6760 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6761 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6762 incUsed, rliveClear, adjustIChain): made static,
6763 (setFromRange): excluded because it's unused,
6764 (findPrevUseSym, markWholeLoop): added,
6765 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6766 through all branches of predecessors enables sdcc to emit the warning
6767 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6768 (rlivePoint): made static, added parameter emitWarnings which is only
6769 true during the first run out of two,
6770 (findRecursiveSucc, findRecursivePred): removed,
6771 (computeLiveRanges): made static, added parameter emitWarnings,
6772 (dumpIcRlive): added for debugging only
6773 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6774 removed prototype of setFromRange()
6775 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6776 in call of computeLiveRanges()
6777 * support/regression/tests/bug-895992.c: added
6778 * support/regression/tests/bug-971834.c: added
6779 * support/valdiag/tests/bug-895992.c: added
6780 * support/valdiag/tests/bug-971834.c: added
6782 2005-12-18 Raphael Neider <rneider AT web.de>
6784 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6785 (genUnpackBits): improved code for direct operands,
6786 (genPackBits): improved code for literal assignment to bitfields
6787 and for direct destination operands (no FSR indirection),
6788 prevented redundant AND, fixes #1362800,
6789 (AccLsh): added parameter to disable masking of the result
6790 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6791 skip instructions with side-effects (like incfsz),
6792 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6793 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6794 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6797 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6799 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6800 volatile variables as spill location
6802 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6804 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6806 * support/regression/tests/bug-1376320.c: added
6808 2005-12-08 Raphael Neider <rneider AT web.de>
6810 * src/pic/device.c: renamed is_shared to pic14_is_shared
6811 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6812 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6813 (is_valid_identifier): added for above workaround
6815 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6817 * device/lib/Makefile.in: fixed to enable port-specific-objects
6818 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6819 char, thanks Hubert Sack
6820 * doc/sdccman.lyx: documented --xstack-loc,
6821 elaborated a bit more on interrupts and pitfalls,
6822 removed "setjmp/longjmp unsupported",
6823 documented some unsupported C99 features
6824 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6825 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6826 if, thanks Hubert Sack
6827 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6828 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6830 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6831 regression tests can report resource usage (rfe 700441)
6832 * support/regression/collate-results.py: report resource usage
6833 * support/regression/ports/ds390/spec.mk,
6834 * support/regression/ports/hc08/spec.mk,
6835 * support/regression/ports/mcs51/spec.mk,
6836 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6837 * support/regression/ports/ds390/uCsim.cmd,
6838 * support/regression/ports/hc08/uCsim.cmd,
6839 * support/regression/ports/mcs51/uCsim.cmd,
6840 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6841 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6842 library, use the default one
6843 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6844 building the library
6846 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6848 * config.dsp: added dependency on .version and configure_vc.awk
6849 * device/include/setjmp.h: updated for --stack-auto and --xstack
6850 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6851 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6852 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6853 * device/lib/libsdcc.lib: added _setjmp
6854 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6855 (decorateType): fixed bug 1372851,
6856 (optimizeGetHbit): fixed warning
6857 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6858 array initialisation
6859 * support/regression/tests/bug1057979.c: added test for bug 1358192
6860 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6862 2005-12-03 Borut Razem <borut.razem AT siol.net>
6864 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6865 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6867 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6869 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6870 createIval): implement symbol independant "flexible array member",
6871 (createIvalCharPtr): implemented flexible array initialisation with a
6873 * src/SDCCsymt.c (copyStruct): removed,
6874 (getSize): fixed misleading comment,
6875 (getAllocSize): removed, the additional allocation size is now in
6876 sym->flexArrayLength,
6877 (checkStructFlexArray): new, syntax checks for flexible array members,
6878 (compStructSize): added syntax checks for "flexible array members"
6879 (copyStruct): removed,
6880 (copyLinkChain): removed inefficient fix for bug 770487
6881 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6882 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6883 symbol->flexArrayLength
6885 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6886 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6887 * support/regression/tests/structflexarray.c: added
6888 * support/valdiag/tests/structflexiblearray.c: added
6890 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6892 * src/SDCCast.c (decorateType): fixed bug 1368489
6893 * support/Util/SDCCerr.c,
6894 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6896 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6898 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6899 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6901 2005-11-27 Borut Razem <borut.razem AT siol.net>
6903 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6904 support/cpp2/mkdeps.h: added command line option
6905 -obj-ext=<extension> to SDCPP to define object file externion, used
6906 for generation of make dependencies (-M)
6907 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6909 2005-11-26 Borut Razem <borut.razem AT siol.net>
6911 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6912 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6913 added pic and pic16 libraries
6915 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6917 * device/include/float.h: Corrected typo in prototype of __fsgt
6919 2005-11-25 Borut Razem <borut.razem AT siol.net>
6921 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6922 added creation of model-mcs51-stack-auto libraries
6924 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6926 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6928 * src/SDCCast.c (createIvalArray): removed obsolete comment
6930 2005-11-24 Borut Razem <borut.razem AT siol.net>
6932 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6933 added missing device/lib/mcs51/crt*.asm sources
6935 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6937 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6939 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6941 * device/lib/_fs2schar.c,
6942 * device/lib/_fs2sint.c,
6943 * device/lib/_fs2slong.c: optimized inline asm
6945 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6947 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6948 Better handling of floats between -1.0 and 0.0.
6950 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6952 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6953 (the missing "if"s prohibited removal of redundant labels)
6955 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6957 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6958 Properly convert floats between -1.0 and 0.0 to long, int, and char
6959 types (max integer value of negative floats tends to zero).
6960 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6961 Removed changes made so to work properly with floats between
6962 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6965 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6967 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6968 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6969 (genCast) cosmetic change
6970 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6971 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6973 * support/regression/tests/bitfields (testSignedBitfields): added
6975 2005-11-18 Borut Razem <borut.razem AT siol.net>
6977 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6978 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6979 introduced SILENT option to make building of pic16 libraries less
6981 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6983 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6984 Now they work properly with floats between -1.0 and 0.0
6985 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6987 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6989 * src/SDCCicode.c (printOperand): added missing else
6991 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6993 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6994 reformatted for better readability
6995 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6998 2005-11-17 Borut Razem <borut.razem AT siol.net>
7000 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
7001 introduced SILENT option to make building of pic16 libraries less
7002 verbose - used for nightly snapshot build
7003 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
7004 available on Win32 platforms.
7005 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
7006 medium, large, pic and pic16
7008 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7010 * device/lib/printf_large.c: Temporary patch for bug 1358192:
7011 printf("%f"...) sets fraction to zero.
7013 2005-11-16 Raphael Neider <rneider AT web.de>
7015 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
7017 * src/pic/gen.c (genIfx): implemented for CARRY bit
7018 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
7019 to generic pointers, fixes #1357332,
7020 (pic16_movLit2f): NEW,
7021 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
7023 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
7025 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
7027 2005-11-11 Raphael Neider <rneider AT web.de>
7029 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
7030 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
7031 compute pointer's type from operand,
7032 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
7033 improved single bit reads, fixes bug #1353379
7035 2005-11-09 Borut Razem <borut.razem AT siol.net>
7037 * support/scripts/sdcc.nsi: added lib/pic to the package
7039 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
7041 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
7043 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
7045 * support/regression/tests/bug1348008.c: added
7046 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
7047 * support/regression/tests/bug1337835.c: updated comment
7049 2005-11-06 Borut Razem <borut.razem AT siol.net>
7051 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7052 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7053 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7054 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7055 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
7056 dynamic construction of cl_error_class and derivates - 2.nd try
7058 2005-11-05 Borut Razem <borut.razem AT siol.net>
7060 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
7061 bug, which caused Bus Errors on sparc solaris
7063 2005-11-04 Borut Razem <borut.razem AT siol.net>
7065 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
7066 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
7067 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
7068 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
7069 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
7070 and derivates to resolve the initialization problem on OSX
7072 2005-11-02 Borut Razem <borut.razem AT siol.net>
7074 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7075 corrected typo - #include <winsock2.h>
7077 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
7079 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
7080 (_asxxxx_mapping): added org directive for future enhancements
7082 2005-11-01 Borut Razem <borut.razem AT siol.net>
7084 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
7085 enabled sockets on WIN32
7086 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7088 2005-10-31 Borut Razem <borut.razem AT siol.net>
7090 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7091 WIN32 backslash path delimiters should be escaped when used in C strings
7092 * support/regression/tests/bitfields.c: exclude failing assertions for
7093 __CYGWIN32__ and __MINGW32__ hosts
7095 2005-10-30 Borut Razem <borut.razem AT siol.net>
7097 * src/SDCCutil.c: corrected double comparison typo
7099 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7101 * device/lib/medium/Makefile: added for new memory model medium
7102 * device/include/asm/mcs51/features.h: updated for medium/pdata
7103 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7104 added Multiply & Accumulate sbit's and MAC0_PAGE define
7105 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7106 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7107 * device/lib/_mullong.c: update for medium model
7108 * device/lib/incl.mk: added medium model
7109 * doc/sdccman.lyx: documented medium model
7110 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7111 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7112 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7113 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7114 (allocParms): set SCLS and OCLS to pdata for medium model
7115 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7117 (powof2): return <0 if not power of 2
7118 * src/avr/gen.c (genBitWise): use updated powof2
7119 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7120 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7121 (shiftLLeftOrResult): use B if necessary
7122 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7123 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7124 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7125 * support/regression/Makefile.in: added test-mcs51-medium
7126 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7128 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7130 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7132 * device/lib/time.c (mktime): fixed bug 1334315
7134 2005-10-28 Raphael Neider <rneider AT web.de>
7136 * device/include/pic/p16f_common.inc: added common declarations
7137 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7139 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7141 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7142 (aopPutUsesAcc): added to predict accumulator use,
7143 (assignResultValue): save acc if necessary,
7144 (genMinusDec): store result if indirectly addressed,
7145 (genDivOneByte): save acc if necessary,
7146 (movLeft2Result): bugfix if left already in acc,
7147 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7148 attention to accumulator use (esp. pdata),
7149 (genReceive): receive pdata correctly
7150 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7151 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7153 2005-10-27 Raphael Neider <rneider AT web.de>
7155 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7157 2005-10-27 Raphael Neider <rneider AT web.de>
7159 * .version: changed version to 2.5.4
7160 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7161 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7162 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7163 arithmetics support routines
7164 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7165 * device/lib/Makefile.in: also create installdir for pic
7167 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7169 * src/pic/device.c (dump_sfr): rewritten to delegate register
7170 placement to the linker (use `extern sym' rather than sym EQU addr),
7171 (validAddress): fixed to check last specified address
7172 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7173 (popGetLit): truncate literal value to 8 bit,
7174 (popGet): moved assert to more appropriate place
7175 (popGetExternal): create pCode operand from and mark the according
7176 symbol as being `extern'
7177 (popGetAddr): added sanity check on immediate's offset, provide
7178 GPOINTER tag on demand
7179 (aopPut): fixed for immediates,
7180 (mov2w_op): move operand's address or contents to WREG (depending on
7181 operand type), safer variant of mov2w,
7182 (movwf,call_libraryfunc): NEW, handy abbreviations,
7183 (get_argument_pcop,get_return_val_pcop,pass_argument,
7184 get_returnvalue): interface for accessing function parameters and
7186 (assignResultValuei,genRet): use new parameter/return value interface
7187 (pic14_getDataSize): back to old version handling generic pointers,
7188 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7189 provided implementation and/or fixed old one,
7190 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7191 calls, removed legacy 8051 reference code
7192 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7193 (loadSignToC): NEW, move the operands sign bit to CARRY,
7194 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7195 genRightShiftSigned, accepts negative shift counts,
7196 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7197 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7198 generic pointers, __data pointers and __code pointers,
7199 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7200 and signed bitfields, limit bitfields to 8 bit,
7201 (genDataPointerGet): fixed number of bytes read,
7202 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7203 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7204 pointers to constant data are no longer assumed to point to __code
7205 space, removed invalid pointer types,
7206 (bitpatternFromVal): retrieve the PICs representation of an integer
7208 (genDataPointerSet): fixed assigning to po_immediate operands,
7209 (genGenPointerSet): implemented as library call,
7210 (genIfx): fixed incorrect condition,
7211 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7212 provide GPOINTER tag according to destination's storage class,
7213 (genCast): added code to handle casting to generic pointers, added
7214 sign-/zero extension of the result
7215 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7216 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7217 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7219 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7220 address/register resides in the shared banks
7221 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7222 put all variables into separate sections (have the linker arrange
7224 (picglue): put init code and interrupt handlers in separate sections
7225 * src/pic/main.c: added port specific options table, modified to PORT
7226 structure to make GPOINTERs 3 byte, added pic14_options
7227 (_pic14_do_link): private linking routine (update paths to libraries,
7228 add libsdcc.lib by default)
7229 * src/pic/main.h: declare pic14_options
7230 * src/pic/pcode.c: fixed instructions i/o relations,
7231 (RegCond): reverted to correct version,
7232 (newpCodeOpLit): truncate literals to 8 bit,
7233 (genericPrint): added debug output,
7234 (getRegFromInstruction): fixed for various operand types, simplified
7235 (BuildFlow): fixed broken handling of isntructions with labels
7236 (LinkFlow): start at last instruction in flow (skip trailing comments),
7237 pass the flow on to the next instruction after CALL
7238 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7239 (insertPCodeInstruction): fixed inserting after a skip instruction,
7240 (DoBankSelect): fixed for labeled instructions
7241 (OptimizepBlock): honor --nopeep switch
7242 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7243 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7244 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7245 (pCodeOptime2pCodes): allow disabling this optimization via
7246 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7247 but is still buggy), started implementation of a dataflow based
7248 pCode optimization (CSE + dead code elimination)
7249 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7250 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7251 names are independant of the stack location and therefore portable across
7254 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7256 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7257 (selectSpil): fixed bug 1337835 by not spilling bit variables
7258 * support/regression/tests/bug1337835.c: added test for this bug
7259 * src/mcs51/peeph.def: restart after rule 3.c,
7260 addded rules 263.x to optimize loading constants
7262 2005-10-26 Raphael Neider <rneider AT web.de>
7264 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7265 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7266 (genAssign): emit warning when casting literals to generic pointer
7267 type, also applies when taking the address of a fixed variable,
7268 (genCast): improved casting to generic pointers
7269 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7270 extern variables, added verbose error message
7271 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7273 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7275 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7276 carry must be complemented too
7277 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7278 could be emitted by genMinus
7279 * src/SDCCval.c (constVal): fixed bug 1305065
7281 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7283 * src/SDCCast.c (addCast): added promotion for bit variables
7284 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7285 promotion casts + optimisation
7286 (optimizeGetWord): fix warning 'i' might be used uninitialized
7287 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7288 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7290 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7292 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7293 all chars are promoted to int; promotion should be handled in SDCCast.c
7295 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7297 * device/lib/_strcmp.c: Fixed bug 1326457
7299 2005-10-11 Raphael Neider <rneider AT web.de>
7301 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7302 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7304 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7306 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7307 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7309 2005-10-04 Raphael Neider <rneider AT web.de>
7311 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7312 device/lib/pic16/pics.all: added pic18f1320
7313 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7315 2005-09-30 Raphael Neider <rneider AT web.de>
7317 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7318 * src/pic16/devices.inc: NEW, provides device descriptions
7319 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7321 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7323 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7326 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7328 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7329 documented Any Order Bit, Higher Order Byte and Higher Order Word
7330 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7331 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7332 (optimizeGetAbit): new, to get any bit, not only the high bit,
7333 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7334 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7335 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7336 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7337 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7338 GETABIT, GETBYTE, GETWORD: decorate them,
7339 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7340 (ast_print): added GETABIT, GETBYTE, GETWORD
7341 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7342 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7343 (geniCodeBinary): new generic binary icode,
7344 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7345 * src/port.h: updated comment for PORT.hasExtBitOp
7346 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7347 (genGetByte): new, to get a single byte,
7348 (genGetWord): new, to get a word from a long,
7349 (gen51Code): added GETABIT, GETBYTE, GETWORD
7350 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7352 2005-09-23 Raphael Neider <rneider AT web.de>
7354 * configure.in, configure: have device/lib/pic configured
7355 * device/lib/Makefile.in: added model-pic14
7356 * device/lib/clean.mk: added pic/ to clean rule
7357 * device/lib/pic: added rudimentary pic14 library providing support
7358 functions for multiplication/division/generic pointer access
7359 * src/SDCCopt.c (convilong): mark support functions as extern
7360 for pic14 port as well
7361 * src/pic/gen.c (genMult): added assertions,
7362 (genpic14Code): emit warning on unhandled iCodes
7363 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7364 * src/pic/pcode.c (pCodeOpCopy),
7365 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7366 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7367 SFR_REGISTER}), made safe for future extensions
7368 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7369 instructions even if preceeded by SKIP instructions (also remove
7370 them); removed unused code
7371 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7372 prevents leaving parts of the structure uninitialized after copying
7374 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7376 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7378 * support/regression/tests/addsub.c: added test for the bug
7380 2005-09-21 Raphael Neider <rneider AT web.de>
7382 * device/include/pic16/pic18f1220.h,
7383 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7384 * device/lib/pic16/Makefile.rules: added missing opening paren
7385 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7386 are provided in genutils.c,
7387 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7388 operand/result sizes,
7389 (genCmp): assert on NULL pointers first, then check deref'ed values
7390 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7393 2005-09-18 Raphael Neider <rneider AT web.de>
7395 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7396 as these are now unused,
7397 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7398 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7399 local, avoids uninitialized pointer dereference on r->name
7400 * src/pic16/ralloc.c (newReg): fixed indentation
7402 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7404 * src/SDCCval.c (constVal): fixed bug 730366
7405 * support/Util/SDCCerr.c,
7406 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7408 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7410 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7412 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7414 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7416 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7418 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7419 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7420 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7421 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7422 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7423 * packihx/packihx.c (hexDigit): made c unsigned char
7424 * as/mcs51/lklibr.c (fndsym),
7425 * link/z80/lkgb.c (gb),
7426 * link/z80/lklibr.c (fndsym),
7427 * link/z80/lkrloc.c (relr),
7428 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7429 * src/SDCC.lex (checkCurrFile, process_pragma),
7430 * src/SDCCglue.c (spacesToUnderscores),
7431 * src/SDCCmain.c (setParseWithComma, processFile),
7432 * src/asm.c (tvsprintf, printCLine),
7433 * src/avr/gen.c (emitcode, aopPut),
7434 * src/ds390/gen.c (emitcode),
7435 * src/hc08/gen.c (emitcode, emitinline),
7436 * src/mcs51/gen.c (emitcode, genInline),
7437 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7439 * src/pic/ralloc.c (debugLog),
7440 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7442 * src/pic16/ralloc.c (debugLog),
7443 * src/z80/main.c (_process_pragma):
7444 made all ctype.h function calls safe
7445 * src/SDCCopt.c: include math.h for fabs
7446 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7447 and used them throughout the code to make ctype.h function calls safe
7448 * src/ds390/main.c (asmLineNodeFromLineNode),
7449 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7450 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7452 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7453 (newpCodeAsmDir): made ctype.h function calls safe
7454 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7455 pic16_emitcode): made lbp unsigned char*
7456 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7457 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7458 * src/xa51/gen.c (emitcode),
7459 * src/z80/gen.c (_emit2): made lbp unsigned char*
7460 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7463 2005-09-05 Raphael Neider <rneider AT web.de>
7465 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7466 access bank splitpoint
7468 2005-09-05 Raphael Neider <rneider AT web.de>
7470 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7472 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7474 * .version: changed to version 2.5.3
7475 * doc/sdccman.lyx: changed version to 2.5.3,
7476 documented --codeseg and --constseg and pragma codeseg and constseg,
7477 documented bit parameters (reentrant) and bit returning
7478 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7479 currFunc->recvSize, but is this ok for all ports?
7480 (ast2iCode): result of ~ on unsigned char must be cast to int for
7482 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7483 function pointers in bit space
7484 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7485 (processFuncArgs): call port.reg_parm() with reentrancy info
7493 * src/z80/main.c: port.reg_parm prototype extended with
7494 "bool reentrant" parameter
7495 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7496 options.stackAuto for allocating bit register parameters
7497 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7498 (genSend): set BitBankUsed if it is,
7499 (selectRegBank): factored out of genCall for use in genPcall,
7500 (genCall): removed redundant dtype assignmen, use selectRegBank,
7501 (genPcall): handle returning in Carry properly, save in F0 if needed,
7502 (genReceive): handle bit register parameters
7503 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7504 (mcs51_assignRegisters): enable bit registers for all reentrant
7505 functions and don't set BitBankUsed unconditionally
7506 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7507 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7508 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7510 2005-08-27 Borut Razem <borut.razem AT siol.net>
7512 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7513 ppc-osx (Darwin) does not support -u option. It seems that it is
7514 supported only on Linux - GNU cp
7516 2005-08-25 Borut Razem <borut.razem AT siol.net>
7518 * sim/ucsim/gui.src/serio.src/Makefile.in,
7519 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7520 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7521 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7522 install and strip, since the strip at /usr/ccs/bin should be used
7525 2005-08-24 Borut Razem <borut.razem AT siol.net>
7527 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7529 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7531 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7534 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7536 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7537 * as/mcs51/lkmain.c (link_main): fixed warning
7538 * device/include/stdbool.h: ds390 has no advanced bit support yet
7539 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7540 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7541 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7542 and updated their macros
7543 * src/SDCCval.c (constVal): updated comment for renamed b_long
7545 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7547 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7548 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7549 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7550 (oprio): set priority for '['
7551 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7553 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7554 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7555 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7556 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7557 added overlayable BIT_BANK area
7558 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7559 (summary2): explain 'T' in legenda
7560 * as/mcs51/lkrloc.c: replaced old K&R style,
7561 (relr): added R_BIT processing,
7562 (errmsg): added "Bit-addressable relocation error",
7563 (adb_bit): added for converting from byte- to bit-addressable space,
7564 (adb_24_bit): added for converting from byte- to bit-addressable space
7565 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7566 used in reentrant functions now even as return value
7567 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7568 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7569 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7570 * src/SDCCglobl.h: added indicator BitBankUsed
7571 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7572 the bit registers b0-b7
7573 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7574 (geniCodeCast): fixed bug 1263853,
7575 (geniCodeLogicAndOr): put result in bool or char,
7576 (geniCodeReceive): added parameter func for accessing the return type,
7577 (geniCodeFunctionBody): pass func to geniCodeReceive
7578 * src/SDCCmain.c: added indicator BitBankUsed
7579 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7580 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7581 (checkSClass): don't put automatic bool/bit on stack,
7582 (checkFunction): removed check on function cannot return bit
7583 * src/SDCCsymt.h: added newBoolLink prototype
7584 * src/mcs51/gen.c (rb1regs): added bit registers,
7585 (movc): created for assigning to carry,
7586 (pushReg, popReg): created for pushing registers,
7587 (sameRegs): check both AOP_REG and AOP_CRY types,
7588 (aopOp): handle bit registers,
7589 (aopPut): optimization no self-assign,
7590 (saveRegisters): push reg->base (bits) only once for bit registers,
7592 (unsaveRegisters): pop reg->base only once and use popReg,
7593 (assignResultValue): added parameter func and return in carry for bits,
7594 (genIpush): optimization no reload in A if not changed,
7595 (genSend): bit parameters in reentrant functions are passed in bit
7596 registers by first assigning to bits in B, then save registers and
7598 (genCall): handle returning in Carry properly, save it in F0 if needed,
7599 (genPcall): updated assignResultValue call, this is not safe yet for bit
7600 returning function !!!
7601 (genFunction): don't generate equ's for bit registers and use pushReg,
7602 (genEndFunction): take care of bit returning functions and use popReg,
7603 (genRet): return bit in Carry,
7604 (genIfx): optimize bit registers and other directly addressable bits,
7605 (genReceive): updated assignResultValue call
7606 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7607 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7608 registers when using stack-auto
7609 * src/mcs51/ralloc.c (_G): added allBitregs,
7610 (regs8051): added the bit registers,
7611 (createStackSpil): use macro IS_BIT,
7612 (getRegBit): added to allocate a bit register, else spill,
7613 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7614 (updateRegUsage): factored out to ease stepping while debugging,
7615 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7616 also allocate bit registers,
7617 (fillGaps): handle bit registers,
7618 (findAllBitregs): added to create bit vector with all bit registers,
7619 (mcs51_allBitregs): returns this bit vector,
7620 (mcs51_assignRegisters): when using stack-auto use bit registers for
7621 passing parameters and creating local variables
7622 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7624 2005-08-22 Borut Razem <borut.razem AT siol.net>
7626 * device/lib/Makefile.in: replaced find option -or with -o
7627 to make it run on solaris
7629 2005-08-22 Raphael Neider <rneider AT web.de>
7631 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7632 fixes #1265442 (crash on Solaris)
7634 2005-08-20 Borut Razem <borut.razem AT siol.net>
7636 * configure, configure.in: added tests for libsocket and libnsl libraries,
7637 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7638 from support/regression/Makefile.in
7639 * support/regression/Makefile.in: added
7640 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7641 * sim/ucsim/libtool: regenerated on sparc-solaris
7642 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7643 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7644 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7645 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7646 sparc-solaris, which doesn't use GNU ld linker
7647 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7648 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7650 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7652 * src/mcs51/peeph.def: updated comments
7654 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7656 * device/lib/_gptrget.c,
7657 * device/lib/_gptrput.c: slightly shorter
7658 * doc/sdccman.lyx: incremented version
7659 * src/mcs51/peeph.def: moved peephole comments to the line of first
7660 change to better keep line correlation, reanimated 186.e
7661 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7663 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7665 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7666 David Saxton with quotes around file name.
7668 2005-08-15 Borut Razem <borut.razem AT siol.net>
7670 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7671 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7672 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7673 make tests run on x86_64 platform
7675 2005-08-13 Raphael Neider <rneider AT web.de>
7677 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7678 as it might be executed DURING a build (parallel make is wonderful)
7680 2005-08-13 Raphael Neider <rneider AT web.de>
7682 * device/lib/Makefile.in (port-specific-objects-pic16):
7683 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7684 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7686 * device/lib/pic16/Makefile.rules: build subdirs before creating
7687 the library, removed builddir rule, create $(builddir) early in
7688 recurse rule, use empty recurse rule for leaf directories
7689 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7690 mkdir errors (race condition), removed duplicate suffix "hex"
7692 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7693 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7694 prevents mkdir -p from aborting on Alpha
7696 2005-08-12 Raphael Neider <rneider AT web.de>
7698 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7699 db-statements in order to allow for arrays of pointers in code
7700 sections to be placed without interspersed 0-padding, fixes
7702 * (emitStatistics): fixed division by zero for pic18f1220
7703 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7704 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7705 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7706 * (pic16_pCodeConstString): keep track of already emitted string
7707 literals to prevent "duplicate definitions of symbol _str_NR"
7708 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7710 * device/lib/Makefile.in: ignore failing PIC16 library builds
7711 * device/lib/pic16/Makefile: do not build if gputils are missing
7712 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7714 2005-08-10 Raphael Neider <rneider AT web.de>
7716 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7719 2005-08-10 Raphael Neider <rneider AT web.de>
7721 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7722 Rokas' patch to add the new fixed point type "__fixed16x16"
7723 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7724 functions for __fixed16x16 arithmetics
7725 * device/lib/pic16: reimplemented the build system to support
7726 a separate build directory, better handling of libio (create
7727 the library in a separate subdir for each architecture) and
7728 easier configuration (centralized in Makefile.common)
7730 2005-08-07 Raphael Neider <rneider AT web.de>
7732 * src/pic16/gen.c (genrshTwo): fixed sign extension
7733 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7734 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7736 * device/include/pic16/pic18f4220.h: NEW, header for
7737 pic18f4220 and pic18f4320
7738 * device/include/pic16/pic18fregs.h: added new devices,
7739 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7740 * device/include/pic16/signal.h: resolved name clashes
7741 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7742 to also allow testing for interrupt enable bits, added
7743 comments on how to use the macros
7744 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7745 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7746 register definitions for the devices
7747 * device/lib/pic16/pics.all: added new devices
7748 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7750 * device/lib/pic16/libc/stdlib/memfree: do not count
7751 the block header as free memory
7752 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7753 simplified and added missing end-of-blocklist-marker
7754 (reported by Peter Onion, fixes #1252814)
7755 * (_mergeHeapBlock): fixed loop condition
7756 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7757 len==0, restructured code
7758 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7759 up a bit, reduced bitfield accesses, prevent endless loops
7760 in case of heap corruption
7761 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7762 "unreferenced arguments/must return a value" warnings
7763 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7764 replaced BAUDREG with SPBRG
7765 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7766 device/lib/pic16/debug/gstack/gstack.c: replaced
7767 _naked, _asm, _endasm with __naked, __asm, __endasm
7769 2005-08-05 Raphael Neider <rneider AT web.de>
7771 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7772 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7774 2005-08-05 Borut Razem <borut.razem AT siol.net>
7776 * device/lib/Makefile.in: added missing ';'
7777 * configure: removed ^M characters
7779 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7781 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7782 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7785 2005-08-04 Borut Razem <borut.razem AT siol.net>
7787 * configure.in: pic16 libraries build 2nd try - enable running
7788 configure in device/lib/pic16
7789 * configure: regenerated from configure.in
7790 * device/lib/Makefile.in: create $(PORT)/bin directory
7792 2005-08-03 Raphael Neider <rneider AT web.de>
7794 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7795 to get/set values via pointers
7796 * (genUnpackBits,genPackBits): changed detection of
7797 ptr->bitfield vs. sym.bitfield, fixed access via generic
7798 pointers, removed dead (wrong) code for multibyte bitfields
7799 * (genNearPointerGet, genGenPointerGet): removed useless code,
7800 fixed bitfield detection, fixes #1250594
7801 * (genNearPointerSet): removed useless code
7802 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7803 and introduced macro pic16_emitpcode that conditionally emits
7804 the origin of the following pCode (useful for debugging SDCC)
7805 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7806 * (createDefmap): fixed handling of LFSR for --optimize-df
7808 2005-08-02 Borut Razem <borut.razem AT siol.net>
7810 * device/lib/Makefile.in: pic16 libraries build enabled since
7811 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7813 2005-08-02 Raphael Neider <rneider AT web.de>
7815 * src/pic16/gen.c (genPackBits): removed deprecated warning
7816 * (genGenPointerSet): fixed bitfield detection
7818 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7820 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7822 2005-07-31 Raphael Neider <rneider AT web.de>
7824 * device/lib/pic16/libdev/pic18f458.c,
7825 device/include/pic16/pic18f458.h: added missing T0CONbits
7827 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7829 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7831 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7833 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7835 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7837 * device/include/mcs51/at89c51ed2.h: added.
7839 2005-07-23 Raphael Neider <rneider AT web.de>
7841 * src/pic/gen.h: added emitpcode macro for debugging
7842 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7843 and replace by macro adding debug information on demand
7844 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7845 * (gencjne): tried to fix; replaced with correct (slower) code
7846 * (gen{Unp,P}ackBits): fixed single bit access
7847 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7848 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7849 previous instruction
7850 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7851 register has to be handled with care (forbidding movement
7852 of assignments/uses, removing assignments completely, ...)
7853 * (pCodeOptime2pCodes): make use of regIsSpecial
7854 * added lots of debugging output (commented out)
7855 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7856 from being reused as result UNLESS it is known to work
7858 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7860 * support/Util/dbuf.h: include <stddef.h> for size_t
7861 * .version: changed to version 2.5.2
7863 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7865 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7867 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7869 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7870 (genModOneByte): removed needless psha/pula
7872 2005-07-22 Raphael Neider <rneider AT web.de>
7874 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7875 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7876 * src/pic/gen.c (resolveIfx): do not "invent" labels
7877 * (genSkipc): changed to positive logic
7878 * (genSkipCond): removed as no longer needed
7879 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7881 * (genLeftShift): check operands are in different registers
7882 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7883 INCF does not update CARRY...
7884 * src/pic/main.c: fixed _linkCmd
7885 * src/pic/pcode.c (unlinkpCode): added inactive code
7886 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7887 alive (do not assign result and operand overlapping registers)
7889 2005-07-22 Raphael Neider <rneider AT web.de>
7891 * src/pic/device.c (dump_sfr): replaced register declaration with
7892 call to emitSymbolToFile() to avoid duplicate symbols
7893 * (assignRelocatableRegisters): do not declare external symbols
7894 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7895 right (take size of type, not etype)
7896 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7897 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7898 * (packRegsForAccUse): disabled assignment of WREG as
7899 the result reg to prevent occurence of just fixed #1235003,
7901 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7902 symbols (avoids duplicate symbols in .asm file)
7903 * (pic14emitRegularMap): use emitSymbolToFile()
7904 * src/pic/gen.c (aopOp): fixed spillLocation handling
7905 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7906 * (genDataPointerSet): removed unneccessary variables/output
7908 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7910 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7911 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7913 2005-07-21 Raphael Neider <rneider AT web.de>
7915 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7916 architecture cannot handle them efficiently, fixes bug #1235003
7917 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7918 check for empty sets before using them (fixes bug #1232190)
7920 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7922 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7923 (lnksect2): generate warnings for memory overlap
7924 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7925 constseg to set the name of these segments so you can instruct the linker
7926 to place them in banks
7927 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7928 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7929 added code_seg and const_seg to options
7930 * src/SDCCglue.c (emitMaps): use options.const_seg,
7931 (createInterruptVect): put interrupt vectors in segment HOME,
7932 (glue): put HOME before static segment and put the main glue in HOME,
7933 (glue): use options.code_seg
7934 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7935 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7936 these segments so you can instruct the linker to place them in banks
7937 (linkEdit): use code_loc for HOME segment which should be the first
7938 segment in code memory now
7939 * src/SDCCmem.c: fixed more stuff like bug 1238386
7940 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7941 (changePointer): don't change function pointers to code pointers for
7943 (compareType): added exceptional check for banked function pointers
7944 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7945 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7946 after static in code memory
7947 * src/mcs51/gen.c: added aopLiteralLong prototype,
7948 (aopForSym): use getSize for functions,
7949 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7950 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7951 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7953 (genPcall): use call for literal function pointers and generate banked
7954 calls over the one trampoline so there's only one place for the user to
7955 modify according to his/hers hardware,
7956 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7957 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7958 * src/mcs51/main.c: added keyword banked,
7959 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7960 * support/Util/SDCCerr.c,
7961 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7962 needed for passing the bank and address to the trampoline
7963 * device/lib/mcs51/crtbank.asm: added for bankswitching
7964 * device/lib/mcs51/Makefile: added crtbank
7966 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7968 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7969 for fields at offset 0 of a struct or union as reported
7970 on 2005-07-07 in the developer mailing list.
7972 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7974 * src/SDCCmem.c: fixed bug 1238386
7976 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7978 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7979 (patch #1144962), added peephole 300, enabled 259.x
7980 * doc/sdccman.lyx: removed screenshot and provided link instead
7982 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7984 * doc/sdccman.lyx: added section about debugging with ddd
7985 * doc/figures/ddd_example.eps: screenshot of debugging session
7987 2005-07-04 Raphael Neider <rneider AT web.de>
7989 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7990 like CODE pointers, fixes #1115683
7991 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7992 call, fixes bugs #1232211, #1228110,
7993 fixed wrong casts to pCodeFlow from pCodeInstructions
7995 2005-07-04 Raphael Neider <rneider AT web.de>
7997 * src/pic/gen.c (popGet): changed assert to allow for
7999 * (popGetAddr): changed signature to provide
8000 an additional index, patched all call sites
8001 * (genCmpEq): handle literal-like operands correctly
8002 * (genAddrOf): added sanity checks on __code/__data pointers
8003 * (genAssign): added handling of symbols from __code section
8004 * (gencjne): do not generate code for comparisons whose result
8005 is neither stored nor used, fixes bug #1171114
8006 * (AccLsh, AccRsh): operate on operand instead of WREG
8007 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
8008 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
8010 * rewrote complete shift-by-literal logic, commented unused
8012 * (genConstPointerGet): get multiple bytes (if result size > 1),
8013 fixed handling of non-immediate addresses
8014 * (genPointerGet): handle CODE pointers like CONST pointers
8015 * (genpic14Code): insert C-SRC lines as Cource-pCodes
8016 * ({aop,op}_isLitLike): NEW, single place to decide whether an
8017 operand is to be treated as a literal or not
8018 * (mov2w,genPcall,genCmpEq),
8019 src/pic/genarith.c: use aop_isLitLike() to decide between
8020 literal/register contents
8021 * (addSign): added missing offset
8022 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
8023 only emit comment in debug-mode,
8024 use {aop,op}_isLitLike throughout the file
8025 * src/pic/glue.c: fix initializers for pointers (work in progress)
8026 * src/pic/pcode.c (get_op): honor index on _const symbols
8027 * ({reset,dump}pCodeStatistics): NEW, estimate code size
8028 * (dumppBlock): added pCode size estimation
8029 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
8030 check for IS_SYMOP before OP_SYMBOL'ing
8031 * fixed indentation, compacted switch-statements
8032 * (allocReg): find free register and allocate it instead of
8033 allocating new registers all the time
8034 * (deassignLRs): prevent POINTER_GET's from being assigned the same
8035 registers as its operands (necessary only for multibyte GETs)
8037 2005-07-01 Raphael Neider <rneider AT web.de>
8039 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
8040 debugging .asm-output macros FENTRY + FEXIT
8041 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
8043 * (emitpComment): NEW, printf to pCode
8044 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
8046 * (popGetAddr): NEW, variant of popGet to access an immediates
8047 high(er) bytes instead of the n'th byte of memory they reference,
8048 replaced popGet with popGetAddr where neccessary
8049 * (genDataPointerGet): reactivated and fixed implementation
8050 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
8052 * (genDataPointerSet): fixed multibyte assignments
8053 * (genpic14Code): fixed --i-code-in-asm handling
8054 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
8055 * (genPlus): fixed index-out-of-bounds error
8056 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
8057 * src/pic/ralloc.c: added debugging output macro FENTRY2
8058 * (spillThis): fixed indentation, enbraced for-body for clarity
8059 * (rematStr): commented out as now unused
8060 * (regTypeNum): commented out special spill case (overwrites
8062 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
8064 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
8066 * doc/sdccman.lyx: documented sfr16/sfr32,
8067 added example for using storage class with function pointers
8068 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
8070 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
8072 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
8073 * device/lib/_itoa.c,
8074 * device/lib/_ltoa.c: optimized codesize
8075 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
8076 but don't know how to suppress the double warning.
8077 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
8078 * support/Util/SDCCerr.c,
8079 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
8081 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
8083 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
8084 fixed old K&R prototypes
8085 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
8086 * device/lib/_gptrget.c,
8087 * device/lib/_gptrgetc.c,
8088 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8089 also new versions for small generic pointers and banked generic pointers
8090 * src/port.h: added const_name
8091 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8092 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8093 * src/SDCCcse.c (findPrevIc): check all associative operators
8094 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8095 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8096 * src/SDCCmem.c: updated comments,
8097 set far-space to 0 for pdata, results in optimized code
8098 * src/SDCCmem.h: added macro CONST_NAME
8099 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8100 moving the info into the highest bits, see also gptrget/gptrput
8101 * src/src.dsp: added sdcc.ico to project files
8102 * src/avr/gen.c (genCast): fixed bug 0x%d
8103 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8104 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8105 relation between ptr_type and DCL_TYPE,
8106 (genCast): fixed bug 0x%d
8107 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8108 (CODE)" for const_name
8109 * src/hc08/gen.c (genCast): fixed bug 0x%d
8110 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8111 (hc08_port): added "CONST (CODE)" for const_name
8112 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8113 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8114 between ptr_type and DCL_TYPE,
8115 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8116 operand* and took AOP() inside function so sfr-ness can be checked,
8117 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8119 (genFunction, genEndFunction): optimized stack setup,
8120 (genMinus): optimized for literals with ending zeroes (in bytes),
8121 (genCast): fixed bug 0x%d
8122 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8123 (mcs51_port): added "CONST (CODE)" for const_name
8124 * src/mcs51/peeph.def: made rule 226 more generic
8125 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8126 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8127 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8128 * src/z80/main.c (z80_port): added NULL for const_name,
8129 (gbz80_port): added NULL for const_name
8130 * support/regression/tests/bug663539.c,
8131 * support/regression/tests/sfr16.c: new tests
8133 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8135 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8137 2005-06-24 Raphael Neider <rneider AT web.de>
8139 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8141 * device/include/pic16/signal.h: added USBIF
8144 2005-06-24 Raphael Neider <rneider AT web.de>
8146 * device/lib/pic16/libdev/pic18f2455.c,
8147 device/include/pic16/pic18f2455.h: NEW
8148 * device/include/pic16/pic18fregs.h,
8149 device/lib/pic16/pics.all,
8150 src/pic16/device.c: added 18f2455
8151 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8152 device/include/pic16/{pic18f[68][567].h,usart.h}:
8153 replaced MULTIPLE_USARTS define with more relaible
8154 compatibility sfrs (for USART access)
8156 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8158 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8159 and the output asm file line is printed on two lines.
8161 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8163 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8164 BGT, BLE, BHI, and BLS instructions
8165 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8167 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8168 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8170 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8172 2005-06-15 Raphael Neider <rneider AT web.de>
8174 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8175 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8176 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8177 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8178 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8180 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8182 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8183 Marcel Telka in bug #1215704
8185 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8187 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8188 located in shared memory bank.
8190 2005-05-31 Raphael Neider <rneider AT web.de>
8192 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8193 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8194 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8196 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8198 * device/lib/_strncpy.c: fixed the fix
8200 2005-05-26 Raphael Neider <rneider AT web.de>
8202 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8203 initializers with \0, bug #1208187
8204 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8205 intializers with \0, bug #1208187
8207 2005-05-26 Raphael Neider <rneider AT web.de>
8209 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8210 initializers with \0, bug #1208187
8211 * src/pic16/main.c (_process_pragma): added sanity checks
8212 for stack position and size, emit warnings when appropriate
8214 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8216 * device/lib/_strncpy.c: fixed not filling with \0
8218 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8220 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8222 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8223 compound_statement),
8225 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8227 2005-05-24 Raphael Neider <rneider AT web.de>
8229 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8231 2005-05-24 Raphael Neider <rneider AT web.de>
8233 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8234 TRISE definitions, closes bug #1162453
8236 2005-05-22 Raphael Neider <rneider AT web.de>
8238 * src/pic16/main.c (_process_pragma): check for missing
8239 arguments to pragmas code and udata
8240 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8241 consistency fixes to match other headers (thanks to Jim Paris)
8242 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8244 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8246 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8248 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8250 * support/regression/tests/bug1198642.c: new test
8251 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8252 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8253 * support/scripts/resource.h,
8254 * support/scripts/resource.rc,
8255 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8256 * support/scripts/sdcc.ico: added 32x32 icon
8258 2005-05-18 Raphael Neider <rneider AT web.de>
8260 * device/lib/pic16/libdev/pic18f*.c,
8261 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8262 keywords to "__sfr" and "__at (X)"
8263 * device/include/pic16/pic18fregs.h: added pic18f4520
8264 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8265 #1203088 (MPLAB compatibility)
8267 2005-05-17 Raphael Neider <rneider AT web.de>
8269 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8270 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8271 * device/lib/pic16/pics.all: added new devices
8272 * src/pic16/device.c: added support for pic18f4520
8274 2005-05-16 Raphael Neider <rneider AT web.de>
8275 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8276 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8277 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8278 convenience function for bit access
8280 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8282 * device/lib/printf_large.c: fixed bug 1193299
8283 * support/regression/tests/bug1057979.c: added test %3.3s
8285 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8287 * device/include/mcs51/8051.h,
8288 * device/include/mcs51/8052.h: made parseable with lint
8289 * device/include/mcs51/lint.h: added include file for (sp)lint
8290 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8291 * doc/cdbfileformat.lyx,
8292 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8294 2005-05-14 Raphael Neider <rneider AT web.de>
8296 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8297 * device/lib/pic16/libc/stdlib/itoa.c (new)
8298 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8299 * device/lib/pic16/libio/Makefile: exclude subdir according to
8300 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8301 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8302 * src/pic16/gen.c (genFunction): prevent annoying warning
8303 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8305 * support/cpp2/cppmain.c (cpp_output_string): new
8306 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8309 2005-05-13 Borut Razem <borut.razem AT siol.net>
8311 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8313 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8315 * .version: changed to version 2.5.1; back to bleeding edge development
8317 2005-05-11 Borut Razem <borut.razem AT siol.net>
8319 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8320 generate PDF version 1.3 documents
8322 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8324 * .version: changed to version 2.5.0
8326 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8328 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8330 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8332 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8333 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8334 well as many smaller updates.
8335 * .version: changed to version 2.5.0-pre1
8337 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8339 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8341 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8343 * support/regression/tests/bug1185672.c: added
8344 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8346 * src/mcs51/gen.c (genCall): added comments, made it look safer
8347 * src/mcs51/gen.c (genEndFunction): simplified
8349 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8351 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8353 2005-04-14 Borut Razem <borut.razem AT siol.net>
8355 * fixed bug 1045046 - SIGSEGV with really simple code?:
8356 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8357 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8359 2005-04-14 Borut Razem <borut.razem AT siol.net>
8361 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8362 src/pic16/device.h: temporarily disabled experimental #inline pragma
8365 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8367 * device/include/z80/stdio.h,
8368 * device/include/z80/string.h: removed these highly incomplete files so
8369 SDCC can use the default ones in device/include/
8371 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8373 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8375 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8378 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8380 * device/include/malloc.h: removed redundant __reentrant prototypes
8381 * device/lib/_mullong.c: added working xstack variant in asm (C version
8382 doesn't pass regression tests)
8383 * device/lib/bpx.c: used __data and made bpx char for mcs51
8384 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8385 (createFunction): fixed bug with xstackPtr
8386 * src/SDCCcse.c: corrected comments
8387 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8388 (killDeadCode, eBBlockFromiCode): removed unused code
8389 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8391 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8392 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8393 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8394 (genModOneByte): fixed warning in MSVC
8395 * src/mcs51/main.c (): added comments
8396 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8398 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8400 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8402 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8404 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8406 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8408 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8409 characters arrays of larger size than the declared one.
8411 2005-04-10 Borut Razem <borut.razem AT siol.net>
8413 * src/pic/gen.c (genInline),
8414 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8415 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8416 (findNextInstruction), (findPrevInstruction),
8417 (findInstructionUsingLabel),
8418 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8419 * src/pic/pcode.c (findLabel): added missing '\n'
8420 * src/src.dsp: added SDCCdwarf2.c to the project
8422 2005-04-09 Borut Razem <borut.razem AT siol.net>
8424 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8426 2005-04-08 Raphael Neider <rneider AT web.de>
8428 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8429 into the chain after a given one) and mergeDefmapSymbols (combine
8430 defmap entries for each symbol per pcode)
8431 * (createDefmap): have defmap entries merged in the end
8432 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8433 a symbol before replacing one access type's symbol, merge symbols in
8434 the end (replacement symbol might already have an entry)
8435 * (assignValnums): keep reference to written WREG intact
8437 2005-04-08 Raphael Neider <rneider AT web.de>
8439 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8442 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8444 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8447 2005-04-07 Raphael Neider <rneider AT web.de>
8449 * device/include/pic16/usart.h: added compatibility defines for
8450 devices with more than one USART
8451 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8453 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8455 * device/lib/Makefile.in: updated for port specific include
8457 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8459 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8461 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8463 * device/include/8051.h,
8464 * device/include/8052.h,
8465 * device/include/at89S8252.h,
8466 * device/include/at89c55.h,
8467 * device/include/at89x051.h,
8468 * device/include/at89x51.h,
8469 * device/include/at89x52.h,
8470 * device/include/mcs51reg.h,
8471 * device/include/reg51.h,
8472 * device/include/reg764.h,
8473 * device/include/regc515c.h,
8474 * device/include/sab80515.h: (re)moved these 12 files
8475 * device/include/mcs51/8051.h,
8476 * device/include/mcs51/8052.h,
8477 * device/include/mcs51/at89S8252.h,
8478 * device/include/mcs51/at89c55.h,
8479 * device/include/mcs51/at89x051.h,
8480 * device/include/mcs51/at89x51.h,
8481 * device/include/mcs51/at89x52.h,
8482 * device/include/mcs51/mcs51reg.h,
8483 * device/include/mcs51/reg51.h,
8484 * device/include/mcs51/reg764.h,
8485 * device/include/mcs51/regc515c.h,
8486 * device/include/mcs51/sab80515.h: and added them here
8488 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8490 * device/include/stdarg.h: changed SDCC specific keywords to double
8492 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8494 * device/include/hc08/mc68hc908gp32.h,
8495 * device/include/hc08/mc68hc908jb8.h,
8496 * device/include/hc08/mc68hc908jkjl.h,
8497 * device/include/hc08/mc68hc908qy.h: fixed comments
8498 * device/include/mcs51/README: updated
8499 * device/include/mcs51/c8051f120.h: added PINRSF
8500 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8501 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8502 amidst code. Also inline is not supported.
8504 2005-04-06 Raphael Neider <rneider AT web.de>
8506 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8507 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8508 callers stack/frame pointers
8510 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8512 * device/include/pic16/usart.h: added, missing in previous commit,
8513 * device/include/pic16/adc.h: fixed typo,
8514 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8516 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8518 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8519 uninitialized because a bug appears with gplink
8520 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8521 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8522 complains for unrecognised option
8524 2005-04-05 Raphael Neider <rneider AT web.de>
8526 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8527 structs as well (using memcpy)
8528 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8529 on ISRs (GOTO has no label)
8530 * src/pic16/device.h: added OF_OPTIMIZE_DF
8531 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8532 new data flow analysis/optimization
8533 * src/pic16/pcode.c: added (prototypes for and implementation of)
8534 dataflow analysis functions, fixed pCodeInstructions' inCond and
8535 outCond values, made RCALL a branch instruction
8536 * (pic16_unlinkpCode): keep C line if possible
8537 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8538 C line moved if possible
8539 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8540 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8541 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8542 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8544 * (pic16_getJumptabpCode): NEW, needed in...
8545 * (LinkFlow): fixed handling of jumptables, calls and conditional
8547 * (pic16_InsertCommentAfter): NEW
8548 * (pic16_pCodeReplace): made verbose and flow preserving
8549 * (AnalyzeFlow): added call to data flow analysis
8550 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8551 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8552 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8554 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8556 * src/SDCCast.c (decorateType): fixed bug #1105626
8558 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8560 * device/include/asm/pic16/features.h,
8561 * pic18f*.h headers,
8562 * device/include/pic16/adc.h,
8563 * device/include/pic16/delay.h,
8564 * device/include/pic16/i2c.h,
8565 * device/include/pic16/malloc.h,
8566 * device/include/pic16/stdio.h,
8567 * device/include/pic16/stdlib.h,
8568 * device/include/pic16/string.h,
8569 * device/lib/pic16/libc/stdio/printf_tiny.c,
8570 * device/lib/pic16/libc/stdio/printf_small.c,
8571 * device/lib/pic16/libc/stdio/strmgpsim.c,
8572 * device/lib/pic16/libc/stdio/strmmssp.c,
8573 * device/lib/pic16/libc/stdio/strmusart.c,
8574 * device/lib/pic16/libc/stdio/vfprintf.c,
8575 * device/lib/pic16/libc/stdlib/ltoa.c,
8576 * device/lib/pic16/libc/stdlib/putchar.c,
8577 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8578 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8579 * device/lib/pic16/libc/stdlib/memchrram.c,
8580 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8581 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8582 * device/lib/pic16/libio/adc/adcbusy.c,
8583 * device/lib/pic16/libio/adc/adcread.c,
8584 * device/lib/pic16/libio/adc/adcsetch.c,
8585 * device/lib/pic16/libio/usart/ubaud.c,
8586 * device/lib/pic16/libio/usart/ubusy.c,
8587 * device/lib/pic16/libio/usart/udrdy.c,
8588 * device/lib/pic16/libio/usart/uopen.c,
8589 * device/lib/pic16/libio/usart/uputc.c,
8590 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8591 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8592 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8593 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8594 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8595 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8596 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8597 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8598 specific keywords to double underlined form,
8599 * device/lib/pic16/libc/Makefile.rules,
8600 * device/lib/pic16/libsdcc/Makefile.rules,
8601 * device/lib/pic16/libm/Makefile,
8602 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8603 to compile with C standard set in Makefile.common
8604 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8605 rand.c and crc.c in compilation process,
8606 * device/lib/pic16/libsdcc/int/divuint.c,
8607 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8608 `c' from signed to unsigned,
8609 * device/lib/pic16/startup/crt0.c,
8610 * device/lib/pic16/startup/crt0i.c,
8611 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8612 keywords to double underlined form, bug fixes in _do_cinit function
8613 which prevented the correct initialization of the .idata segment,
8614 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8615 core to enter a infinite loop
8616 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8618 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8620 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8622 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8624 * device/include/Makefile.in: add support for hc08 subdirectory
8625 * device/include/hc08/: new subdirectory
8626 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8627 Lucas Loizaga, thanks!
8628 * device/include/hc08/mc68hc908qy.h,
8629 * device/include/hc08/mc68hc908gp32.h,
8630 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8631 their own directory. Changed internal macro names to use the compiler
8632 reserved namespace. Changed SDCC specific keywords to double
8634 * device/include/math.h,
8635 * device/include/malloc.h,
8636 * device/include/stdarg.h,
8637 * device/include/stdbool.h
8638 * device/include/string.h,
8639 * device/include/tinibios.h,
8640 * device/include/ds400rom.h,
8641 * device/include/8051.h,
8642 * device/include/8052.h,
8643 * device/include/80c51xa.h,
8644 * device/include/at89c55.h,
8645 * device/include/at89S8252.h,
8646 * device/include/at89x51.h,
8647 * device/include/at89x52.h,
8648 * device/include/ds80c390.h,
8649 * device/include/reg764.h,
8650 * device/include/regc515c.h,
8651 * device/include/sab80515.h,
8652 * device/include/mcs51/c8051f000.h,
8653 * device/include/mcs51/c8051f018.h,
8654 * device/include/mcs51/c8051f020.h,
8655 * device/include/mcs51/c8051f040.h,
8656 * device/include/mcs51/c8051f060.h,
8657 * device/include/mcs51/c8051f120.h,
8658 * device/include/mcs51/c8051f300.h,
8659 * device/include/mcs51/c8051f310.h,
8660 * device/include/mcs51/c8051f320.h,
8661 * device/include/mcs51/c8051f330.h,
8662 * device/include/mcs51/c8051f350.h,
8663 * device/include/z180.h: Changed SDCC specific keywords to double
8666 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8668 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8670 * (pic16_assignConfigWordValue): disable testing of configuration
8671 register value with config mask,
8672 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8673 function with port->fun_prefix,
8674 * (genFunction): when generating a naked interrupt function never
8675 create an absolute segment placed in interrupt vector address, place
8676 the actual interrupt function at IVA instead, when an interrupt
8677 function is generated with unspecified interrupt then do not create
8678 the absolute section,
8679 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8680 code for generating a call to generic pointer get/put function with
8681 a call to function pic16_callGenericPointer(),
8682 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8683 the call to the generic pointer get/put functions with prefixing the
8684 function name with port->fun_prefix,
8685 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8686 * src/pic16/main.c (_process_pragma): prefix function with
8688 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8689 calling assembler, old 18Fxxxx macro is deprecated,
8690 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8691 PC_ASMDIR in while condition,
8692 * (findInstruction): add PC_ASMDIR in while condition,
8693 * (buildCallTree): prefix main with port->fun_prefix,
8694 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8695 identifier for variable with banked access in instructions BTFSS,
8696 BTFSC, BCF, BSF, BTG
8697 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8698 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8699 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8700 perform optimization when enviroment variable NO_REG_OPT is set,
8701 * (insideLRBlock): NEW, return 1 if register is inside an
8702 INF_LOCALREGS block,
8703 * (RemoveRegFromLRBlock): remove a register that is completely
8704 eliminated by register optimization, but it is still left in local
8705 register store/restore in/from stack block,
8706 * (Remove2pcodes): after removing register, check to see if it
8707 should be removed from local register store/restore in/from stack
8709 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8710 DUMMY_READ_VOLATILE,
8712 * device/include/pic16/adc.h: minor prototype modifications and
8714 * device/include/pic16/malloc.h: added GPL notice various
8716 * device/include/pic16/stdint.h: NEW, standard header for ints
8717 * device/include/pic16/delay.h: NEW, header for delay functions,
8718 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8720 * device/include/pic16/signal.h: NEW, header providing helper macros
8721 for implementing signal handlers,
8722 * device/include/pic16/stdio.h: added prototypes for functions,
8723 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8724 prototypes for stdin and stdout, added macro PUTCHAR to
8725 automatically implement putchar function prototype,
8726 * device/include/pic16/usart.h: modified and updated USART library,
8727 * device/lib/pic16/libio/adc/,
8728 * device/lib/pic16/libio/i2c: some modifications to improve library
8730 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8731 family of functions,
8732 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8733 family of functions and other sources,
8734 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8735 of the PIC18Fxx[28] devices,
8736 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8737 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8738 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8739 _do_cinit function, because the previous failed when local variables
8740 where not placed in the same memory bank,
8741 * device/lib/pic16/libsdcc/char/: various modifications to improve
8742 library performance,
8743 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8744 information on the new functions of the c library and more...
8746 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8748 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8750 2005-03-26 Raphael Neider <rneider AT web.de>
8752 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8753 if condition == CARRY)
8754 * (genCmp): adapted to new genSkipc semantics
8755 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8756 on rIfx (genCmp was broken)
8758 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8760 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8761 * src/z80/main.c (_keywords[]),
8762 * src/SDCCglobal.h (struct options),
8764 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8765 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8766 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8767 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8768 always available in leading double underscore form. The C99 support is
8769 mostly missing, but it's a start.
8770 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8771 reserved identifier "__data".
8773 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8775 * src/mcs51/peeph.def: fixed bug 1170013
8777 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8779 * device/include/mcs51reg.h: fixed bug 842007
8781 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8783 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8786 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8788 * src/port.h (struct PORT),
8789 * src/avr/ralloc.c (avr_assignRegisters),
8791 * src/ds390/ralloc.c (ds390_assignRegisters),
8793 * src/hc08/ralloc.c (hc08_assignRegisters),
8795 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8797 * src/pic/ralloc.c (pic14_assignRegisters),
8799 * src/pic16/ralloc.c (pic16_assignRegisters),
8801 * src/xa51/ralloc.c (xa51_assignRegisters),
8803 * src/z80/ralloc.c (z80_assignRegisters),
8805 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8806 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8808 * src/SDCCdflow.c (computeDataFlow),
8810 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8812 * src/SDCCcflow.c (*),
8814 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8815 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8816 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8817 immedDom() returning wrong block; probably fixes bug #1160833)
8819 2005-03-20 Borut Razem <borut.razem AT siol.net>
8821 * support/scripts/inc2h.pl: WIN32 port
8823 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8825 * device/lib/makefile.in: added abs.c and labs.c
8827 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8829 * device/include/stdint.h: added
8830 * device/lib/abs.c: added
8831 * device/lib/labs.c: added
8832 * device/include/stdlib.h: added abs() and labs() prototypes
8833 * device/lib/libsdcc.lib: added abs and labs
8834 * device/include/float.h,
8835 * device/lib/_fsmul.c,
8836 * device/lib/printf_fast.c,
8837 * device/lib/printf_tiny.c: updated comments
8839 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8841 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8844 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8846 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8847 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8849 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8851 * device/lib/printf_large.c: removed inline assembly for portability and
8852 readability. Use printf_fast if speed or size are more important.
8853 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8854 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8856 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8858 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8859 prevent compiler warning
8861 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8863 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8864 moved to level 0 and declared as static. Also they are explicit
8865 placed in access bank. This was necessery because some times they
8866 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8867 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8868 optimizations. Currently only compare to unsigned char is implemented,
8869 * src/pic16/gen.c: added fReturnIdx array,
8870 * (struct resolvedIfx) is moved to gen.h and made public,
8871 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8872 * (aopForSym): added an optimization to directly store in stack of
8873 the operand of a SEND iCode,
8874 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8875 but as registers instead (AOP_REG) using the fReturnIdx array,
8876 * (pic16_freeAsmop): remove the freed register from the
8877 _G.sregsAlloc field,
8878 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8879 a compare of 'WREG',
8880 * (pic16_popGetTempRegCond): changed function prototype, now
8881 function takes also a bitVector argument v which holds the current
8882 set of registers that are allocated for stack access by aopForSym,
8883 registers allocated in aopForSym for accessing stack symbols are not
8884 any more part of the functions usedRegs field,
8885 * (genCall): some times aopOp is called for a stack variable to be
8886 send, aopForSym might perform the push, if this is true make sure
8887 that genCall doesn't push the variable twice by testing _G.resDirect,
8888 * (genFunction): changed testing for unspecified interrupt number
8889 from 256 to INTNO_UNSPEC,
8890 * modified selection scheme of frame pointer generation. Previously
8891 if function did use local registers a frame pointer was generated,
8892 now a frame pointer is generated only if function has arguments
8893 (that need PLUSW2 register access), or has stack arguments, or the
8894 compiler is not instructed to omit the frame pointer,
8895 * (genEndFunction): before restoring local registers that were saved
8896 in the function preamble, also restore the registers that *might*
8897 have been allocated for stack access,
8898 * (genRet): removed some old comments,
8899 * (genCmp, the active (RN's) version): added a call to the
8900 pic16_genCmp_special function to perform the compare with a more
8901 robust and optimized way,
8902 * (genInline): a feature has been added in inline code generation,
8903 which allows a wildcard variable substitution when writing inline
8904 assembly. Code is incomplete and experimental therefore undocumented,
8905 * (genCast): changed order of aopOp for result and right to allow
8906 aopForSym to directly load the result if possible,
8907 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8908 perform an optimized compare on some selected special occasions,
8909 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8910 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8911 generate an IVT any more,
8912 * src/pic16/main.c (pic16_optionsTable): added command line option
8914 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8915 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8917 * src/pic16/NOTES: Raphael Neider added in list of active developers
8918 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8919 jumptable_end to prevent bug #,
8920 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8921 inCond and outCond fields,
8922 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8923 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8924 turn off register spilling,
8925 * (packRegsForOneUse): synced with other ports' versions although it
8926 is not used currently,
8927 * (pic16_packRegisters): added an optimization while reading
8928 structure bitfields, some registers may be saved (malloc code is
8929 decreased by 80 bytes)
8931 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8933 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8934 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8935 this can be optimized more?
8937 2005-03-10 Raphael Neider <rneider AT web.de>
8939 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8940 genNearPointerGet): (hopefully) fixed access to bitfields via
8941 pointers (p->bitN = x; and x = p->bitN; failed)
8943 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8945 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8947 2005-03-09 Raphael Neider <rneider AT web.de>
8949 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8951 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8953 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8954 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8955 (regTypeNum): set REG_BIT type if necessary
8956 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8957 * support/regression/tests/critical.c: check bug 1144613
8959 2005-03-02 Raphael Neider <rneider AT web.de>
8961 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8963 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8965 * src/avr/ralloc.c (serialRegAssign),
8966 * src/ds390/ralloc.c (serialRegAssign),
8967 * src/hc08/ralloc.c (serialRegAssign),
8968 * src/mcs51/ralloc.c (serialRegAssign),
8969 * src/pic/ralloc.c (serialRegAssign),
8970 * src/pic16/ralloc.c (serialRegAssign),
8971 * src/xa51/ralloc.c (serialRegAssign),
8972 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8974 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8976 * src/SDCCast.c (decorateType): fixed bug 1124787
8978 2005-02-20 Hubert Sack <sack AT digiplan.de>
8979 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8981 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8984 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8986 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8987 to keep the correct label reference count when adding/removing references
8988 to labels. A peephole file using this is appended to patch #1144962.
8990 2005-02-14 Raphael Neider <rneider AT web.de>
8992 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8993 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8994 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8995 retrievals of result operand's value on assignment
8997 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8999 * device/include/pic16/string.h: modified prototype for memccpy()
9000 to memccpy(void *, void *, char, size_t)
9001 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
9002 check whether to omit frame pointer or not,
9003 * (genInline): convert all occurences of "\n" to LF in inline
9004 assembler blocks, this helps formatting the inline text,
9005 * (pic16_loadFSR0): modified prototype,
9006 * (genNearPointerGet, genNearPointerSet): reorganization of code,
9007 removed some 8051 legacy code,
9008 * (genPackBits): enabled handling bitfields exceeding one byte in size,
9009 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
9010 before allocating temporary registers in functions,
9012 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
9014 * support/regression/tests/bitvars.c: corrected the "fix"
9016 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
9018 * support/regression/tests/bitvars.c,
9019 * support/regression/tests/bitwise.c,
9020 * support/regression/tests/rotate.c: "fixed" problems on Alpha
9022 2005-02-10 Raphael Neider <rneider AT web.de>
9024 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
9025 different size for Alpha
9026 * src/pic16/gen.c (genCmpEq) : improved compare with 0
9028 2005-02-09 Raphael Neider <rneider AT web.de>
9030 * src/SDCC.lex(doPragma) : save and restore warning options as well
9031 (also added new stack plus clone- and copyAndFreeSDCCERRG())
9032 * have #pragma less_pedantic set the errorlevel to WARNING
9034 * (cloneOptimize) : fixed wrong malloc's size
9035 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
9036 facilitate correct handling of #pragma (save|restore)
9038 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
9040 * src/mcs51/gen.c: removed non-standard C nameless struct/union
9042 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
9044 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
9046 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
9048 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
9050 2005-02-02 Raphael Neider <rneider AT web.de>
9052 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
9053 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
9054 * (pic16_storeForReturn): fixed to allow returning function pointers
9055 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
9056 * device/include/pic16/{stddef.h,stdbool.h}: added
9058 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
9060 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
9062 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
9064 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
9065 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
9066 appeared to be required
9068 2005-01-31 Borut Razem <borut.razem AT siol.net>
9070 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
9071 include/mcs51 and include/z80 directories to the package
9073 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9075 * src/hc08/gen.c (genFunction): fixed bug #1112752
9077 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9079 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
9081 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9083 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
9085 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
9087 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9089 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9091 * device/include/c8051fxxx.h: removed these 6 files
9092 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9094 2005-01-26 Raphael Neider <rneider AT web.de>
9096 * src/pic16/gen.c (genAssign): fixed assignment from longs
9097 in codespace (were cut to three bytes)
9098 * (genDummyRead): implemented (except for CODESPACE...),
9100 * src/pic16/glue.c (emitStatistics): beautified
9101 * device/lib/pic16/libm/Makefile: added include path
9103 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9105 * src/z80/gen.c (aopPut): fixed bug #1103902
9107 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9109 * device/lib/expf.c: fixed bug #1095792
9111 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9113 * device/lib/pic16/libm: added Math library sources
9115 2005-01-24 Raphael Neider <rneider AT web.de>
9117 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9118 to enable upcast to pCodeOpReg2 (there is no type tag to
9119 differenciate the two and pic16_popGet2p cast into PCOR2)
9120 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9121 (sizeof(sectNames) changed to sizeof(sectName))
9122 Both patches fix segfaults under MinGW.
9124 2005-01-23 Raphael Neider <rneider AT web.de>
9126 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9127 Safe_[mc]?alloc()'ed variables
9128 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9129 of (byte sized) temporaries (assign them to WREG for now)
9130 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9131 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9132 this might fix SIGSEGVs on MinGW...
9133 * src/SDCCopt.c (killDeadCode): restored original behaviour
9134 (volatile operands might get thrown away though)
9136 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9138 * src/pic16/gen.c: fixed bug #1106975,
9139 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9140 pointer update, INTCON is saved, global interrupts are disabled and
9141 restored after updateing TOS.
9142 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9143 * added function attribute 'shadowregs' to take advantage of shadow
9145 * added function attribute 'wparam' as an alternative to the wparam
9147 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9148 user declares a non-ISR function as 'shadowregs',
9149 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9151 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9153 * .version: bumped version number to 2.4.8
9154 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9156 * device/lib/pic16/libio/i2c/: I2C module support library,
9157 * device/include/pic16/i2c.h: I2C support library header,
9158 * device/lib/pic16/libc/stdio/: standard IO support sources,
9159 * (printf_small.c): printf_small() source, supports float print,
9160 * (printf_tiny.c): printf_tiny() source, does not support floats,
9161 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9162 enable global optimizations for entire library source, other
9163 Makefiles in the source tree are also modified to reflect this,
9164 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9166 * doc/sdccman.lyx: updated to reflect new changes,
9167 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9168 sym->onStack if-case,
9169 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9170 sbit, idata, _idata, xdata, _xdata,
9171 * added pragma library, to link an external library, (see doc),
9172 * removed command line options, --pomit-config-words, --pomit-ivt,
9173 --pleave-reset-vector,
9174 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9175 when calling assembler to reflect memory model used, also define
9176 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9177 reflect stack model used,
9178 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9179 on stack return NULL,
9181 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9183 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9184 of the operands is volatile. Fixes #1020220
9186 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9188 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9189 * (OptimizeRegUsage): make sure that there is really no other flow where
9190 the first pCode is used
9192 2005-01-22 Raphael Neider <rneider AT web.de>
9194 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9195 to fix #1106967 (pCode->seq are not set up correctly)
9197 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9199 * src/SDCCglue.c (glue): make sure code area is declared before the
9200 static initialization area.
9202 2005-01-21 Raphael Neider <rneider AT web.de>
9204 * device/lib/Makefile.in: fixed test for pic16 install dir
9205 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9207 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9208 added --optimize-goto compiler switch and pragma wparam documentation
9209 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9210 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9211 and PRODH closing bug #1071770 (peephole optimizer)
9213 2005-01-19 Raphael Neider <rneider AT web.de>
9215 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9216 cmdLine buffers (used when calling sdcpp...) are large enough
9217 (MAX_PATH=256 truncates arguments leading to system halts when
9219 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9220 * (genUminus): rewritten to for efficiency
9221 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9222 used uninitialized in some cases)
9223 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9224 copy the third byte from the int -- now assumes 0x80 (data memory)
9225 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9226 operands (genAddLit expects the iCode's operands to swapped as
9227 well), fixed leftover bytes (crashed for short left operands)
9228 * (pic16_genMinusDec): performance improvements, removed false
9230 * (pic16_genMinus): fixed to cope with differently sized operands
9231 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9233 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9234 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9235 new banksel optimization
9236 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9237 analysis for temporary registers (segfaults...)
9238 * src/pic16/peeph.def: added rule
9240 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9242 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9243 which converts a float number to its ASCII representation
9244 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9245 functions to convert the fractional and integer part of a float to ASCII,
9246 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9247 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9249 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9251 * device/include/pic16/adc.h: added GPL info,
9252 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9253 a pCodeOp as tested operand,
9254 * (genNearPointerGet): optimized bit testing, does not use
9255 intermediate register for bit value, test directly instead with
9256 BTFSS, BTFSC, works only for single bits,
9257 * (genpic16Code): dump the name of the iCode in the asm,
9258 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9259 renamed to pic16_decodeOp,
9260 * (serialRegAssign): do not allocate a temporary register for iCode
9261 sequences that test a single bit for 1/0
9263 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9265 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9266 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9267 access stack and frame pointers. They are initially assigned to
9268 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9269 accessing SFRs. Updated all occurences of modification of stack or
9270 frame pointer in gen.c and pcode.c,
9271 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9272 assigning of a literal value to pointers,
9273 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9274 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9277 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9279 * doc/sdccman.lyx: update documentation about stack pragma, added
9280 some info for stack memory models
9282 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9284 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9286 2005-01-08 Raphael Neider <rneider AT web.de>
9288 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9289 udata sections to fix bug #1097823
9291 2005-01-05 Raphael Neider <rneider AT web.de>
9293 * src/pic16/gen.c (genGenericShift): added handling of differently
9294 sized left operand and result
9296 2005-01-04 Raphael Neider <rneider AT web.de>
9298 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9299 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9300 to hold the condition bit)
9301 * added new version of genCmp (old code available via #define)
9302 * added new version of genShiftLeft/genShiftRight in a generic
9303 way, now supports shifting by negative values
9304 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9305 shiftCount (expected by genGenericShift)
9306 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9307 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9309 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9310 is an invalid literal too...)
9312 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9314 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9315 from Raphael Neider,
9316 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9317 for 8-bit literals. This fixes some literal operands which are sign
9318 extended to 16-bits ints when instruction needs only 8-bits.
9320 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9322 * device/lib/logf.c: added mcs51 assembly version
9323 * device/lib/expf.c: added mcs51 assembly version
9324 * device/lib/_logexpf.c: new shared asm code for expf and logf
9325 * device/include/math.h: add defines for assembly math library
9326 * device/lib/Makefile.in: build new _logexpf.c
9327 * device/lib/libfloat.lib: use new _logexpf.c
9329 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9332 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9333 device types which have less than 0x7f registers.
9335 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9337 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9339 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9341 * device/lib/printf_fast.c: only build on supported arch.
9342 * device/lib/printf_tiny.c: only build on supported arch.
9343 * device/lib/printf_fast_f.c: only build if asm float lib
9344 * device/lib/_fsget1arg.c: only build if asm float lib
9345 * device/lib/_fsget2args.c: only build if asm float lib
9346 * device/lib/_fsnormalize.c: only build if asm float lib
9347 * device/lib/_fsreturnval.c: only build if asm float lib
9348 * device/lib/_fsrshift.c: only build if asm float lib
9349 * device/lib/_fsswapargs.c: only build if asm float lib
9350 * device/include/stdio.h: don't provide print_fast,
9351 print_fast_f, print_tiny prototypes if --xstack used
9353 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9355 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9356 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9359 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9361 * device/lib/printf_fast_f.c: same as printf_fast, but
9362 with floating point enabled
9363 * device/lib/printf_fast.c: minor tweaks
9364 * device/include/stdio.h: add printf_fast_f
9366 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9368 * src/SDCCmain.c: make --float-reent default for mcs51
9369 * device/lib/_fsadd.c: added mcs51 assembly version
9370 * device/lib/_fssub.c: added mcs51 assembly version
9371 * device/lib/_fsmul.c: added mcs51 assembly version
9372 * device/lib/_fsdiv.c: added mcs51 assembly version
9373 * device/lib/_fseq.c: added mcs51 assembly version
9374 * device/lib/_fsneq.c: added mcs51 assembly version
9375 * device/lib/_fsgt.c: added mcs51 assembly version
9376 * device/lib/_fslt.c: added mcs51 assembly version
9377 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9378 * device/lib/Makefile.in: add _fscmp to build
9379 * device/lib/libfloat.lib: add _fscmp to build
9381 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9383 * device/lib/_fs2slong.c: added mcs51 assembly version
9384 * device/lib/_fs2sint.c: added mcs51 assembly version
9385 * device/lib/_fs2schar.c: added mcs51 assembly version
9386 * device/lib/_fs2ulong.c: added mcs51 assembly version
9387 * device/lib/_fs2uint.c: added mcs51 assembly version
9388 * device/lib/_fs2uchar.c: added mcs51 assembly version
9389 * device/lib/_slong2fs.c: added mcs51 assembly version
9390 * device/lib/_sint2fs.c: added mcs51 assembly version
9391 * device/lib/_schar2fs.c: added mcs51 assembly version
9392 * device/lib/_ulong2fs.c: added mcs51 assembly version
9393 * device/lib/_uint2fs.c: added mcs51 assembly version
9394 * device/lib/_uchar2fs.c: added mcs51 assembly version
9395 * device/include/float.h: added #define to select asm vs c
9397 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9399 * device/lib/printf_fast.c: improvements to float output
9400 * device/include/float.h: add defines for assembly float library
9401 * device/lib/_fsget1arg.c: receive 1 float arg
9402 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9403 * device/lib/_fsnormalize.c: normalize a float
9404 * device/lib/_fsreturnval.c: return float, various helper routines
9405 * device/lib/_fsrshift.c: right shift a float's mantissa
9406 * device/lib/_fsswapargs.c: swap 2 floats
9407 * device/lib/Makefile.in: build these 6 new files for mcs51
9408 * device/lib/libfloat.lib: add these 6 files to the library
9410 2004-12-26 Borut Razem <borut.razem AT siol.net>
9412 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9415 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9417 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9418 and fully reentrant and register bank neutral.
9419 * device/lib/printf_fast.c: added float (not enabled by default),
9420 added compact/slower integer (also not enabled by default),
9421 improved size/speed of fast integer code, other minor changes
9422 * device/include/stdio.h, device/lib/Makefile.in,
9423 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9425 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9427 * src/pic16/pcode.c: declaring variables other than at the start of a
9428 block is not supported in C by VC6.
9430 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9432 * applied a previous patch from Raphael Neider that wasn't included
9433 in the previous commits, which fixes infinite loops within jumptable
9435 * made some fixes that previous patches introduced
9437 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9439 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9440 that fixes an issue with AOP_PCODE asmop's offset,
9441 * (pic16_popCopyReg): update instance field too,
9442 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9443 function of pic port,
9444 * (genCmp, genAnd, genAssign),
9445 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9447 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9449 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9450 variables initial values to idata section,
9451 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9452 variables in some functions. This utilizes parmBytes field of iCode
9453 structure to hold the offset of the variable in stack. (might be
9454 able to use the stack field too?)
9455 * applied patch from Raphael Neider # ### , # ###
9456 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9457 variable initial values in idata section,
9458 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9459 for static variables with initial value
9460 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9461 applied fix in while loop from Raphael Neider.
9463 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9465 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9466 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9467 * src/ds390/ralloc.c (serialRegAssign): spill bits
9468 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9469 * support/Util/SDCCerr.c,
9470 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9471 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9472 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9474 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9476 * device/include/sdcc-lib.h: inserted LGPL, added includes
9477 asm/ds390/features.h and asm/mcs51/features.h
9478 * device/include/asm/default/features.h,
9479 * device/include/asm/gbz80/features.h,
9480 * device/include/asm/z80/features.h: added empty _AUTOMEM
9482 * device/include/asm/ds390/features.h,
9483 * device/include/asm/mcs51/features.h: added files with defines for
9484 _AUTOMEM and _STATMEM indicating automatic and static storage class
9485 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9486 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9487 * src/SDCCicode.c (geniCodeCast),
9488 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9489 * src/SDCCloop.c (loopInduction): removed unused variable lr
9490 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9491 to convertToFcall to include char modulo (RFE 1065037), added check
9492 if left operand is unsigned and use abs of literal value
9493 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9494 as it doesn't work after conversion from peephole.def to peephole.rul
9495 * src/mcs51/gen.c (toBoolean): added check for size,
9496 (genModOneByte): optimized code for signed char modulo a literal
9497 power of 2 (thanks to Hubert Sack),
9498 (genRRC): removed unnecessary "clr c",
9499 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9500 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9502 swapped rules 256.c and 256.d,
9503 extended 256.d by using new multiple checks (thanks Erik),
9504 added rules 256.e and 256.f,
9505 updated rule 261.a and 261.b to new generated code
9506 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9508 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9510 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9511 induction related bugs, including first part of bug #1074377
9513 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9515 * applied patch from bug-report #1076292,
9516 * applied patches for genAnd and Goto-optimizations for Raphael
9518 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9519 dump a less iCode information,
9520 * src/pic16/device.h (pic16_options_t): added field debgen,
9521 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9522 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9523 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9525 * (various functions): added macros FENTRY and FENTRY2 to functions,
9526 to emit function prologue,
9527 * (various functions): fixed indentation,
9528 * (genNearPointerGet): fixed loading of FSR0,
9529 * (genPackBits): applied patch from Raphael Neider to fix updating
9530 of FSR0 and touching only the modified bits,
9531 * src/pic16/genarith.c (various functions): added macros FENTRY to
9532 emit function prologue in comments,
9533 * src/pic16/pcode.h: added functions debugf2, debugf3,
9534 * src/pic16/ralloc.c: partial fix for packForPush caused
9537 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9539 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9540 <stsp AT users.sourceforge.net> with reversed byte order
9541 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9543 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9545 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9547 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9548 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9550 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9552 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9554 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9556 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9558 (setFromConditionArgs): friendly operand parser for peephole rules,
9559 (operandBaseName, operandsNotRelated): new peephole condition
9560 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9561 architecture specific register naming into account, handles n-way
9562 comparisons, and supports quoted literals
9563 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9565 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9567 * src/mcs51/peeph.def: fixed bug #1076940
9569 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9571 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9573 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9575 Adding support for replacing ljmps with sjmps in jumptables
9576 generated for switch statements. For now you need to set the
9577 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9578 Now 4 algorithms for mcs51 jumptable generation are used:
9579 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9580 addresses loaded pc-relative for up to 112 cases and stack-pushing
9581 target addresses loaded with offset from dptr for up to 256 cases.
9583 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9584 * src/mcs51/main.c: adapted constants for switch table generation
9585 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9587 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9589 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9590 * support/regression/tests/bug1057979.c: added test for bug 1073386
9592 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9594 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9597 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9599 * src/pic16/device.h,
9600 * src/pic16/genarith.c,
9603 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9605 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9607 Large cummulative patch for pic16 port.
9608 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9609 to call when a stack overflow occurs,
9610 * (malloc.h): added CVS Id tag,
9611 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9613 * added libc directory. The current version of LibC contains string
9614 functions, ctype functions and macros and some functions of the
9615 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9616 be extensively tested in the future. Standard disclaimer here.
9617 Library is not automatically build yet. But one can build it by
9618 invoking 'make' inside the libc directory.
9619 * added ADC library under libio. Preliminary version yet.
9621 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9622 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9623 aopForRemat() now and not by pic16_aopOp(),
9624 * (pic16_popGetTempReg): removed warning messgae when allocating
9625 temporary registers, its a buggy feature and will be removed,
9626 * (pic16_popGet): set register instance field in AOP_CRY,
9627 * (pic16_outBitC): fixed for results in size greater than 1,
9628 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9629 * (pic16_storeForReturn): optimized return of 0,
9630 * (genCmp): experimental code for new genCmp which uses PIC18's
9631 special compare&skip instructions. Initial tests fail some times
9632 with variables grater than 1 byte in size, so new code is disabled,
9633 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9635 * (genCast): began a fix to optimize the casting of a bit to another
9636 bit, now assigning a bitfield to another bitfield will fail, sorry,
9637 * src/pic16/main.c: disabled the use of lr-support feature,
9638 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9639 * added some function prototypes, added function _debugf prototype,
9640 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9641 bits with offset (case PO_GPR_BIT),
9642 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9644 * (isBankInstruction): modified to return 0 for no banking instruction,
9645 and 1 for banking instruction,
9646 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9647 caused stop processing pCodes after a inline assembly block,
9648 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9649 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9650 registers when it shouldn't,
9651 * src/pic16/ralloc.c (allocReg): add preliminary support for
9652 supporting a limited set of temporary registers,
9654 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9656 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9657 genDataPointerSet): ensure assignments always copy in MSB to LSB
9659 (loadRegFromAop): recognize CLRH optimization,
9660 (genFunction): optimize RECEIVE iCodes in reentrant functions
9662 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9664 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9665 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9667 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9668 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9669 contiguous with data
9671 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9673 * device/lib/_gptrget.c (_gptrget),
9674 * device/lib/_gptrgetc.c (_gptrgetc),
9675 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9676 instead of sjmp to ret
9677 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9678 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9680 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9682 * .version: bumped version to 2.4.7
9683 * device/lib/_gptrget.c (_gptrget): is now _naked
9684 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9685 * device/lib/_gptrput.c (_gptrput): is now _naked
9686 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9687 (createFunction): fixed xstack
9688 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9689 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9691 (geniCodeCritical): store original interrupt state in an iTemp bit
9692 var unless stack-auto
9693 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9694 * src/SDCCmain.c (setIncludePath): added include/target to search path
9695 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9696 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9698 (processFuncArgs): put bit vars in bit area
9699 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9700 unsaveRBank): fixed xstack,
9701 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9702 (genFunction, genEndFunction): fixed xstack,
9703 (genAssign): optimization don't walk backwards through mem
9704 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9705 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9706 * support/regression/Makefile: also make library (for stack-auto) when
9707 making "all" and added "test-mcs51-xstack-auto"
9708 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9709 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9710 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9711 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9712 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9713 make-library by MAKE_LIBRARY
9714 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9715 regression tests for xstack
9716 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9717 * support/regression/tests/critical.c: test for critical on mcs51
9719 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9721 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9722 built version of sdcc instead of installed version
9724 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9726 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9727 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9729 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9730 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9731 WARNING: remove device/lib/build/z80/printf.o by hand when
9732 updating from previous build!
9733 * device/lib/z80/printf.c: updated comment
9734 * support/regression/tests/bug1057979.c: test all ports now
9735 * support/regression/tests/bug1065458.c: file added
9737 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9739 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9740 *_start and *_end symbols for static functions
9742 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9744 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9745 and search crt0.o in all library paths,
9746 (setIncludePath): proper handling of --nostdinc,
9747 (setLibPath): proper handling of --nostdlib
9748 * support/regression/Makefile,
9749 * support/regression/ports/ds390/spec.mk,
9750 * support/regression/ports/gbz80/spec.mk,
9751 * support/regression/ports/hc08/spec.mk,
9752 * support/regression/ports/mcs51/spec.mk,
9753 * support/regression/ports/mcs51-large/spec.mk,
9754 * support/regression/ports/mcs51-stack-auto/spec.mk,
9755 * support/regression/ports/z80/spec.mk: use include and lib files from
9756 built version of sdcc instead of installed version
9757 * doc/sdccman.lyx: fixed typo in --nostdinc
9759 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9764 * src/pic/gen.c : added support to generate code for struct bit fields.
9766 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9768 * as/xa51/xa_version.h,
9769 * device/include/errno.h,
9770 * device/include/regc515c.h,
9771 * device/lib/_itoa.c,
9772 * device/lib/_ltoa.c,
9773 * device/lib/ser_ir_cts_rts.c,
9774 * sim/ucsim/xa.src/glob.cc,
9775 * sim/ucsim/xa.src/inst_gen.cc,
9776 * sim/ucsim/xa.src/xa_bit.cc,
9777 * sim/ucsim/xa.src/xa_sfr.cc,
9778 * sim/ucsim/z80.src/inst_dd.cc,
9779 * sim/ucsim/z80.src/inst_fdcb.cc,
9780 * support/scripts/keil2sdcc.pl,
9781 * src/pic16/pic16.dsp,
9782 * src/pic16/pic16a.dsp: corrected cvs line endings
9783 * device/lib/printf_large.c: fixed bug 1057979
9784 * src/pic16/gen.c: fixed non-C standard code
9785 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9786 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9787 * support/regression/ports/mcs51/support.c: reload T1 asap
9788 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9789 pdata use and clear idata startup behaviour
9790 * support/regression/tests/bug1057979.c: added
9792 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9794 * device/examples/ds390/ow390/ad26.h,
9795 * device/examples/ds390/ow390/cnt1d.h,
9796 * device/examples/ds390/ow390/crcutil.c,
9797 * device/examples/ds390/ow390/ownet.h,
9798 * device/examples/ds390/ow390/owsesu.c,
9799 * device/examples/ds390/ow390/swt12.h,
9800 * device/examples/ds390/ow390/swtoper.c,
9801 * device/examples/ds390/ow390/temp10.h,
9802 * device/examples/ds390/ow390/thermodl.c,
9803 * device/examples/ds390/tinitalk/tinitalk.dsp,
9804 * device/examples/ds390/tinitalk/tinitalk.dsw,
9805 * device/examples/mcs51/clock/hw.h,
9806 * device/examples/mcs51/simple2/go.bat,
9807 * device/examples/serialcomm/windows/serial.h,
9808 * device/examples/xa51/dummy.c,
9809 * device/examples/xa51/hello.c,
9810 * device/include/80c51xa.h,
9811 * device/include/at89x051.h: corrected cvs line endings
9813 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9815 * src/pic16/main.c (options): added command line --gstack, to trace
9816 stack over/under flows,
9817 * added pragma 'wparam' to allow passing first byte of function
9818 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9819 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9820 call to __gstack_test function and sets up the symbol as extern,
9821 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9822 * popaop): added call to pic16_testStackOverflow,
9823 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9825 * (genCall, genPcall): now all parameters are passed via stack
9826 except in functions that are pass to wparam pragma in which WREG is
9828 * (genPcall): REENTRANT flag is checked to see if variable prototype
9829 contains reentrant keyword, don't call a non-reentrant function, via
9830 a reentrant function pointer or vice versa, functions are never
9832 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9834 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9835 SIGSEGV when accessing a NULL register stucture,
9836 * (pic16_printGPointerType): modified to handle UPPER modifier for
9837 function initializers, changed prototype of function to simpler one,
9838 * (pic16_printIvalFuncPtr): check to see if function is already
9839 added in externs list,
9840 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9841 optimized a move from W to SFR with a move to the same register
9843 * device/lib/pic16/debug: NEW directory, contains debug features
9844 which are enabled when linking with libdebug.lib, currently command
9845 line option --gstack enables stack pointer tracing for over/under
9846 flow, corresponding sources are in debug/gstack
9848 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9850 * doc/sdccman.lyx: updated SDCC version,
9851 * (PIC16 port): update list of command line options,
9852 * src/pic16/device.h (structure pic16_options_t): added field gstack
9853 to enable stack overflow tracing on push/pops,
9854 * src/pic16/device.c (statistics structure): added statistics
9856 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9857 pic16_dump_int_registers): increase statistics counters for each
9858 * variable which is encountered
9859 * (pic16_dump_usection): emit each .udata variable to its own udata
9861 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9862 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9863 parameters via stack, otherwise use old scheme,
9864 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9865 assembler output file,
9866 * src/pic16/main.c: added command line options --gstack to enable
9867 push/pop tracing for stack overflow,
9868 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9869 instructions): added size of each instruction,
9870 * (pic16_countInstruction): estimate size of instructions in
9871 the_pFile list, inline assembly blocks are not counted,
9872 * (pic16_FixRegisterBanking): trace previous register usage, when
9873 banksel optimizations is greater than 0, don't emit a redudant
9876 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9878 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9879 * src/pic16/ralloc.c : applied same fix for pic16.
9880 * src/pic/gen.c : tidied it up a little.
9882 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9884 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9885 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9887 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9889 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9891 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9893 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9894 non-reentrant function __modsint in the interrupt function (thus
9895 corrupting math operations during serial I/O)
9896 * device/lib/ser_ir.c: as above, changed buffersize
9897 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9899 * doc/Makefile: added option -t for rsync
9901 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9903 * src/SDCCast.h (struct ast),
9904 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9906 2004-10-20 Borut Razem <borut.razem AT siol.net>
9908 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9911 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9913 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9915 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9916 support functions to replace long sequences of MOVFF's from access
9917 bank registers to stack and vice versa,
9918 * src/pic16/device.h: added new field opt_flags, where optimization
9919 flags can be set to enable certain features,
9920 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9921 * pBlock, (genFunction, genEndFunction): surroung loop for
9922 saving/loading used registers in stack with PC_INFO pCodes,
9923 INF_LREGS. Code in between can then be optimized by pCode optimizer
9924 to support function calls,
9925 * (genDataPointerSet): fixed bug which loaded float fields in
9926 structures with corrupt data,
9927 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9928 in a standard way debug info on stderr. Feature used for developing
9930 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9931 obsolete chunks of code,
9932 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9933 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9934 * pic16/src/pcode.c (pic16_newpCodeInfo,
9935 * (pic16_newpCodeOpLocalRegs),
9936 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9938 * (pic16_pCodeConstString): printing of the initial value of a
9939 symbol as a comment is inhibited since parsing was already done by
9940 copyStr and output is corrupt,
9941 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9943 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9945 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9947 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9949 * as/mcs51/lkarea.c: removed old K&R style,
9950 (lnksect): changed check on boundary error,
9951 (lnksect2): changed check on boundary error,
9952 (lnksect2): extend XSTK to end of page if size = 1
9953 * as/mcs51/lkmain.c: removed old K&R style,
9954 (Areas51): create l_IRAM symbol
9955 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9956 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9957 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9958 * device/lib/_mullong.c: added version to be compiled with xstack
9959 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9960 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9961 * device/lib/mcs51/crtxstack.asm: fixed comment
9962 * src/SDCCglue.c: maxInterrupts defaults to 0,
9963 (emitMaps): added pdata,
9964 (createInterruptVect): (re)moved default,
9965 (glue): added pdata,
9966 (glue): moved __start__xstack to XSTK with default size 1
9967 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9968 and options.float_rent when options.stackAuto is set,
9969 (linkEdit): only write XDATA_NAME if provided on command line
9971 * src/SDCCmem.c: added pdata
9972 * src/port.h: added pdata_name to PORT
9973 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9974 (saveRegisters, unsaveRegisters): removed usage of B,
9975 (genMinus): fixed accumulator clash,
9976 (genJumpTab): added comment, this needs another look
9977 * src/mcs51/gen.c: added check for "B in use" paranoia,
9978 added pushB() and popB()
9979 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9988 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9989 added PSEG (PAG,XDATA) or NULL to port specifier
9990 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9991 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9992 (_mcs51_genInitStartup): removed __start__xstack equ,
9993 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9994 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9995 * src/z80/gen.c (_rleAppend): fixed warnings
9996 * support/regression/tests/zeropad.c: added pdata test
9997 * .version: bumped to 2.4.6
9999 2004-10-17 Borut Razem <borut.razem AT siol.net>
10001 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
10002 as a part of nightly build
10004 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
10006 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
10007 WREG holds the first byte function parameters,
10008 * (aopForSym): take special case for symbols which are in FARSPACE
10009 but in CODESPACE too,
10010 * (assignResultValue): modified to take into account _G.useWreg,
10011 * (genCall): don't use wreg for parameter passing when function is
10012 declared as reentrant, too, added optimization INCF to stack
10013 pointer when stack parameter count is 1,
10014 * (genFunction, genEndFunction): refurnished and fixed to not using
10015 wreg for passing parameters when function has varargs or is
10016 reentrant, fixed bug with symbol name compare for generating
10017 functions in absolute address,
10018 * (pic16_storeForReturn): refurnished,
10019 * (genCmp): began writing a new version of the function, not ready
10020 yet, therefore it is disabled,
10021 * (genAssign): do not read code memory when assigning a function to
10022 a pointer function,
10023 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
10024 array of characters, not pointer,
10025 * (pic16initialComments): in debug mode emit an .ident directive for
10027 * (_process_pragma): emit a new warning type (internal to pic16)
10028 when setting stack to default length, emit a similar warning when
10029 placing a function at absolute address and address is not word aligned
10030 * (_pic16_parseOptions): added 'return TRUE' statement,
10031 * (_pic16_linkEdit): if compiling a source, then add the source's
10032 file object, first in the list of objects to link,
10034 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
10036 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
10037 * src/pic/main.c : removed VC warning.
10038 * src/pic/gen.c : changed comment.
10040 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
10042 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
10043 reference to a deprecated symbol _GPTRREG was causing failure to
10044 link. Thanks G. M. Gallant for the info.
10046 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
10048 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
10049 comments for Bugs item #954788.
10051 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
10053 * src/pic16/device.c (pic16_dump_gsection,
10054 * pic16_groupRegistersInSection): handle symbols declared to be in
10055 access bank differently,
10056 * src/pic16/gen.c (struct _G): added field resDirect,
10057 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
10058 send values read from stack directly to result and don't allocate
10060 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
10062 * (pic16_sameRegsOfs): NEW,
10063 * (freeAsmop): if _G.resDirect is set then do not mark registers as
10064 free because they were not allocated from temporary pool,
10065 * pic16_popRegFromString): workaround to fix a problem with
10066 allocating variables twice or never,
10067 * (genGenPointerGet): using PRODL instead of FSR0H,
10068 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
10070 * (genAssign): take advantage of the _G.resDirect flag,
10071 * (genCast): around line 11844, use mov2f instead of directly
10072 MOVFF'ing between operands to account for literal values,
10073 * src/pic16/genutils.c: some new debug functions for gpsim have been
10075 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
10076 float with integer part only,
10077 * src/pic16/main.c (_process_pragma): handle pragma udata access to
10078 place variables in access bank
10079 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
10080 updated sources to reflect recent changes in gen.c
10082 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
10084 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
10085 sources that searched for headers in installation path, now the
10086 device/include/pic16 is used,
10087 * src/pic16/glue.c (pic16glue),
10088 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10089 .line directives if not in debug mode, this suppresses assembler's
10090 warnings for ignored directives
10092 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10094 * src/port.h: made reset_regparms prototype void parameter explicit.
10095 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10096 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10097 * doc/sdccman.lyx: documented warning disabling and how to use
10098 printf_large to make it print floats.
10099 * device/include/stdbool.h: NEW
10100 * device/lib/_atof.c,
10101 * device/lib/_divuint.c,
10102 * device/lib/_divulong.c,
10103 * device/lib/expf.c,
10104 * device/lib/printf_large.c,
10105 * device/lib/sincosf.c,
10106 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10107 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10108 a completely reentrant lib.
10110 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10112 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10113 * device/include/pic16/stdio.h: fixed bug with colon
10115 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10117 * device/include/pic16/stdio.h,
10118 * device/include/pic16/stdlib.h,
10119 * device/include/pic16/math.h: NEW
10120 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10121 declared as _naked to reduce overhead
10122 * device/lib/Makefile.in (target port-specific-objects-pic16):
10123 changed * to *.* so to ignore the CVS directory,
10124 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10125 stacked variables back in stack,
10126 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10129 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10131 * .version: bumped version number to 2.4.5
10132 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10133 * support/Util/SDCCerr.c (messages structure): added entry for
10136 Large cumulative patch for pic16 port and libraries.
10137 * device/include/pic16/sdcc-lib.h,
10138 * device/include/pic16/stdarg.h,
10139 * device/include/asm/pic16/features.h,
10140 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10141 * device/include/pic16/float.h: changes reentrant keyword with
10142 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10143 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10144 updated target build-libraries to include objects from gptr,
10145 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10146 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10147 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10148 all function headings,
10149 * src/SDCCmain.c: added global parameter userIncDirsSet,
10150 * (parseCmdLine): when option -I is encountered add directory to
10151 userIncDirsSet too,
10152 * src/version.awk: added space between control and long,
10153 * src/pic16/NOTES: added some notes for the port,
10154 * src/pic16/gen.c: added prototype for mov2fp function,
10155 * (fReturnpic16[]): properly named return value registers,
10156 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10157 * (aopForSym): added code to handle symbols with onStack flag set,
10158 symbols onStack are allocated PTRSIZE bytes,
10159 * (aopFreeAsmop): handles special case where asmops are stack objects,
10160 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10161 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10162 added argument lock to trace flaws in allocating temporary registers
10163 when developing port,
10164 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10165 * (pic16_popRegFromString): reenabled allocating a direct register
10167 * (assignResultValue): various beautifications,
10168 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10169 referenced function argument,
10170 * (genIpush): reenabled to allow stacked arguments, handles only
10171 ic->parmPush iCodes,
10172 * (genCall, genPcall): major changes to allow for variable argument
10173 functions, fixed a bug with falsely restoring stack pointer after
10174 returning from call,
10175 * (genFunction): pending code for critical function,
10176 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10177 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10178 * (genNearPointerGet): fixed bug with indirect reading, was always
10180 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10182 * (genAddrOf): rewrote code to take address of a stacked function parameter
10183 * (genCast): fixed casting to generic pointer type,
10184 * src/pic16/gen.h: added AOP_STA,
10185 * (struct asmop): added field stk,
10186 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10187 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10188 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10189 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10190 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10191 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10193 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10195 * (pic16_port structure): generic pointer size is set to 3,
10196 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10197 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10199 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10200 operand is an iTemp,
10202 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10204 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10205 * debugger/mcs51/simi.c: addapt new syntax of s51
10207 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10209 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10210 * src/pic16/pcode.c: commented out some calls to free() in order to
10213 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10216 * src/SDCCicode.c (isiCodeInFunctionCall),
10217 * src/avr/ralloc.c (selectSpil),
10218 * src/pic/ralloc.c (selectSpil),
10219 * src/pic16/ralloc.c (selectSpil),
10220 * src/ds390/ralloc.c (selectSpil),
10221 * src/hc08/ralloc.c (selectSpil),
10222 * src/xa51/ralloc.c (selectSpil),
10223 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10224 stack in the middle of a function call sequence (fixes bug #1020268)
10225 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10226 costs associated with the minimum switch case.
10228 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10230 * src/SDCC.lex: fixed bug #1030549
10232 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10234 * src/SDCCcse.h (struct cseDef),
10235 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10236 over a function call if the CSE is derived from a symbol whose
10237 address has been taken (fixes bug #1029883)
10238 * support/regression/tests/bug-1029883: a new regression test for
10241 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10243 * src/hc08/gen.c (emitinline): fixed bug #1029778
10244 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10245 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10246 and starts toward RFE #905167)
10248 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10250 * src/pic16/gen.c (mov2f): New function to move an operand to
10251 another without considering if it is a literal or a register,
10252 * (pic16_sameRegs): don't check if they are both AOP_REG,
10253 * (AccRsh): removed andmask=0 lines,
10254 * (genLeftShift): duplicated to be improved in future versions,
10255 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10256 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10257 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10258 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10259 * (insertBankSwitch): fixed inserting banksel directives algorithm
10260 for instructions that follow a skip instruction, this fixes a report
10261 for broken subtraction code generation,
10262 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10263 iCode is a left op, just in case result and right share the same
10266 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10269 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10271 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10272 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10273 on 2004-09-12; it was buggy
10275 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10277 * src/SDCCsymt.h: removed RESULT_CHECK
10282 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10284 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10286 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10287 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10288 configuration values no more rejected by compiler, they are assigned
10289 to configuration registers with a warning message instead,
10290 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10291 the for-loop so last conf register is emitted too,
10292 * (_pic16_initPaths): link library libsdcc.lib by default,
10293 * (_hasNativeMulFor): modified test for multiplication according to
10294 Raphael Neider's remarks. Integer multiplication is also done with
10296 * device/include/pic16/pic18fregs.h: corrected type error in while
10297 testing and including 18f6720 header file
10299 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10301 * src/pic16/device.h (pic16_options): removed field use_crt,
10302 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10303 until an optimization to handle single bits is added,
10304 * (pic16_loadFSR0): moved before genUnpackBits,
10305 * (genAnd): some white lines removed,
10306 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10307 leave_reset flags in pic16_options when using crt modules,
10309 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10311 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10312 for bugs 898889 & 979599. Also used some safer print instructions.
10314 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10316 * src/pic16/device.h (pic16_options_t): added field use_crt,
10318 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10319 catch a probable future bug,
10320 * src/pic16/gen.c: aopIdx function commented out,
10321 * (genAssign): commented out old code which used aopIdx,
10322 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10323 code, added if conditionals to take into account the --use-crt
10324 command line options,
10325 * src/pic16/main.c (pic16_optionsTable): added new command line
10326 options, --use-crt= and --no-crt,
10327 * (_pic16_linkEdit): now the proper crt object is added in the
10328 linker command line except than when --no-crt is specified,
10329 * src/pic16/pcode.c,
10330 * src/pic16/pcode.h: added some structures and functions for a new
10331 optimization scheme to compansate for instruction overhead between
10332 same iCodes, this scheme is currently under development and is not
10333 working in any way,
10334 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10336 * device/lib/pic16/startup/crt0i.c,
10337 * device/lib/pic16/startup/crt0iz.c: added global char variable
10338 __uflags to force the generation of an idata section
10340 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10343 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10344 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10346 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10348 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10349 Frieder) and clarified the default code optimization mode
10351 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10353 * src/SDCC.lex (doPragma, process_pragma),
10354 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10355 "opt_code_size", and "opt_code_balanced"
10356 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10357 regrouped options by category, added support for category headers
10358 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10359 and "--opt-code-size"
10360 * doc/sdccman.lyx: documented these new options and pragmas
10361 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10362 preference into account
10364 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10366 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10367 geniCodePreDec): Fixed bug 904237 by generating a warning
10369 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10371 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10373 * src/pic/device.c : When no max ram set validate full memory range.
10375 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10377 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10379 * device/lib/_gptrget.c,
10380 * device/lib/_gptrput.c: updated comment
10381 * device/lib/calloc.c,
10382 * device/lib/free.c,
10383 * device/lib/malloc.c,
10384 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10385 * src/SDCCcse.c (cseBBlock),
10386 * src/SDCCicode.c (printOperand, geniCodeArray),
10387 * src/SDCCicode.h (struct operand): fixed bug 868103
10388 * support/regression/tests/bug-868103.c: added
10389 * src/SDCCast.c (searchLitOp),
10390 * src/SDCCcse.h (struct cseDef),
10391 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10392 * src/SDCCicode.h (struct operand),
10393 * src/SDCCsymt.h (struct sym_link),
10394 * src/avr/gen.c (hasInc),
10395 * src/ds390/gen.c (hasInc),
10396 * src/hc08/gen.c (genPlusIncr, hasInc),
10397 * src/mcs51/gen.c (hasInc),
10398 * src/pic16/glue.c (pic16_printIvalChar),
10399 * src/pic16/ralloc.c (regWithIdx),
10400 * src/xa51/gen.c (hasInc) : removed warnings
10401 * src/SDCCast.c (createBlock): added comment ???
10402 * src/hc08/ralloc.c: updated comments
10404 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10406 * doc/sdccman.lyx: updated section on switch statements, added
10407 section about semaphore locking
10408 * doc/Makefile: added option -info for latex2html
10409 * device/lib/_gptrget.c,
10410 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10412 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10414 * src/pic/device.h,
10415 * src/pic/device.c,
10416 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10417 maxram is less than 0x100.
10419 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10421 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10423 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10426 * src/mcs51/main.c,
10427 * src/ds390/main.c,
10431 * src/pic16/main.c,
10434 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10435 a jump table is the best form for a switch statement, including
10436 automatic insertion of missing cases to make the case range
10437 continuous. Developed in collaboration with Frieder Ferlemann.
10439 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10441 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10442 accumulator result if it needs sign extension
10444 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10446 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10448 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10450 * device/lib/gbz80/printf.c,
10451 * device/lib/z80/printf.c: removed define for NULL
10453 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10455 * as/xa51/xa_link.c,
10456 * device/examples/ds390/ow390/ad26.c,
10457 * device/examples/ds390/ow390/cnt1d.c,
10458 * device/examples/ds390/ow390/counter.c,
10459 * device/examples/ds390/ow390/ds2480.h,
10460 * device/examples/ds390/ow390/ds2480ut.c,
10461 * device/examples/ds390/ow390/findtype.c,
10462 * device/examples/ds390/ow390/gethumd.c,
10463 * device/examples/ds390/ow390/owllu.c,
10464 * device/examples/ds390/ow390/ownetu.c,
10465 * device/examples/ds390/ow390/swt12.c,
10466 * device/examples/ds390/ow390/swtloop.c,
10467 * device/examples/ds390/ow390/temp.c,
10468 * device/examples/ds390/ow390/temp10.c,
10469 * device/examples/ds390/ow390/thermo21.c,
10470 * device/examples/ds390/ow390/tinilnk.c,
10471 * device/examples/ds390/ow390/tstfind.c,
10472 * device/examples/serialcomm/windows/serial.cpp,
10473 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10474 * device/include/reg51.h: fixed line endings for cvs
10476 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10478 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10479 packRegsForAccUse, packRegisters): new accumulator register
10481 * support/regression/ports/hc08/support.c (_putchar): suppress
10482 warning of unused variable
10483 * src/SDCCicode.c: added SWAP entry to codeTable
10485 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10487 * device/lib/sprintf.c: forgot to add this file before previous commit
10489 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10491 * src/pic16/gen.c (genPackBits): added operand right in function
10492 parameters, load result directly if p_type is POINTER (that is
10493 called by genNearPointerSet)
10494 * (genUnPackBits): added operand left in function parameters,
10495 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10496 FSR0 if accessing bitfields,
10498 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10500 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10501 _print_format; updated printf, sprintf, vsprintf
10502 * device/include/asm/default/features.h: corrected comment/define
10503 * device/lib/Makefile.in: added sprintf.c
10504 * device/lib/libsdcc.lib: added sprintf module
10505 * device/lib/printf_large.c,
10506 * device/lib/vprintf.c,
10507 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10509 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10510 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10511 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10513 * support/regression/tests/zeropad.c: define idata as data for hc08
10515 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10517 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10518 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10519 labels are referenced at least once (even if a reference is not found)
10520 * src/hc08/gen.c (emitcode): set isComment flag for comments
10521 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10522 loads), rules 6a..6b (optimize jumps to return)
10524 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10526 * device/lib/acosf.c (acosf),
10527 * device/lib/asinf.c (asinf),
10528 * device/lib/atanf.c (atanf),
10529 * device/lib/ceilf.c (ceilf),
10530 * device/lib/cosf.c (cosf),
10531 * device/lib/coshf.c (coshf),
10532 * device/lib/cotf.c (cotf),
10533 * device/lib/fabsf.c (fabsf),
10534 * device/lib/floorf.c (floorf),
10535 * device/lib/log10f.c (log10f),
10536 * device/lib/logf.c (logf),
10537 * device/lib/sinf.c (sinf),
10538 * device/lib/sinhf.c (sinhf),
10539 * device/lib/sqrtf.c (sqrtf),
10540 * device/lib/tanf.c (tanf),
10541 * device/lib/tanhf.c (tanhf),
10542 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10543 replaced all instances of "reentrant" in the library functions
10544 defined in math.h with this macro.
10545 * support/regression/tests/float_trans.c: reenabled test for hc08
10547 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10549 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10550 erroneously deleted
10552 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10554 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10555 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10556 multi-byte volatile operands are used
10557 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10558 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10559 initialization to area GSINIT0 so that it would always precede
10560 any static initializers in GSINIT
10561 * support/regression/tests/zeropad.c: fixed idata define for hc08
10562 * support/regression/tests/bug-927659.c,
10563 * support/regression/tests/float_trans.c: disabled tests for hc08
10564 pending missing library routines
10565 * .version: increased version number to 2.4.4 - hc08 port now passes
10569 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10571 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10572 * Makefile.common.in,
10574 * as/hc08/Makefile.in,
10575 * as/mcs51/Makefile.in,
10576 * as/z80/Makefile.in,
10577 * debugger/mcs51/Makefile.in,
10578 * device/include/Makefile.in,
10579 * device/lib/Makefile.in,
10582 * link/z80/Makefile.in,
10583 * packihx/Makefile.in,
10584 * sim/ucsim/main_in.mk,
10585 * sim/ucsim/avr.src/Makefile.in,
10586 * sim/ucsim/doc/Makefile.in,
10587 * sim/ucsim/gui.src/serio.src/Makefile.in,
10588 * sim/ucsim/hc08.src/Makefile.in,
10589 * sim/ucsim/s51.src/Makefile.in,
10590 * sim/ucsim/xa.src/Makefile.in,
10591 * sim/ucsim/z80.src/Makefile.in,
10593 * support/cpp2/Makefile.in,
10594 * support/librarian/Makefile,
10595 * support/makebin/Makefile: added DESTDIR to the install path proposed
10596 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10597 * doc/sdccman.lyx: added DESTDIR documentation
10599 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10601 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10602 instruction for interrupt handlers, use fast returns when returning
10603 from high priority interrupts
10605 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10607 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10609 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10610 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10611 bugs, ported much of Bernhard's code from mcs51
10612 * src/mcs51/gen.c (genSend),
10613 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10614 than one when calling a reentrant function
10615 * device/lib/_mullong.c: defined an alternate struct layout for big
10616 endian ports (hc08)
10618 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10620 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10623 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10625 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10626 are sane and complete before asking the port its prefered parameter
10627 passing method (fixes bug #1017633)
10628 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10631 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10633 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10634 problem in bitfields >= 8 bits.
10636 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10638 * src/SDCCsymt.c: undid changes that were not meant to be committed
10640 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10642 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10644 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10646 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10647 copied and wrong bit got inverted
10649 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10651 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10652 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10653 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10654 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10655 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10656 assignments to bitfields at known addresses
10657 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10658 reads from bitfields at known addresses
10659 * src/hc08/ralloc.c (packRegisters),
10660 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10661 genhc08Code): optimize pointer get values used as conditionals
10662 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10665 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10667 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10668 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10669 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10672 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10674 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10676 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10678 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10681 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10683 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10685 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10687 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10690 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10692 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10694 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10696 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10697 cases use more compact code.
10699 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10701 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10703 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10705 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10707 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10710 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10711 parameter of changePointer() from symbol* to sym_link*
10712 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10713 * src/SDCCsymt.c (compareType): void* type is castable to other
10714 pointers, but not necesarily an exact match.
10715 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10716 is no longer blindly treated as an exact match.
10717 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10719 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10721 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10723 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10727 * src/pic/ralloc.h,
10728 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10730 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10732 * src/pic/device.c,
10733 * src/pic/device.h,
10734 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10736 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10738 * src/mcs51/gen.c (emitcode): fixed bug #992819
10740 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10742 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10743 there's no need to make it worse
10745 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10747 * src/mcs51/ralloc.c (deassignLR),
10748 * src/ds390/ralloc.c (deassignLR),
10749 * src/hc08/ralloc.c (deassignLR),
10750 * src/z80/ralloc.c (deassignLR),
10751 * src/pic/ralloc.c (deassignLR),
10752 * src/pic16/ralloc.c (deassignLR),
10753 * src/avr/ralloc.c (deassignLR),
10754 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10755 rlivePoint): fixed another part of bug #971834
10757 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10759 * src/z80/main.c: enabled "critical" keyword
10760 * src/z80/mappings.i,
10761 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10762 functions (fixes bug #979646)
10763 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10765 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10767 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10770 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10772 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10773 doesn't disable too much optimizations
10775 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10777 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10779 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10781 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10783 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10785 * src/pic/gen.c tidied up tabs
10786 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10787 * src/pic/main.c tidied up tabs
10788 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10789 * src/pic/pcoderegs.c tidied up tabs
10790 * src/pic/ralloc.c tidied up tabs
10792 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10794 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10795 to S_FIXED for pic16 port and when symbol is not in level 0,
10796 allocate for S_REGISTER storage class and pic16 port, too,
10797 * src/pic16/device.h: prototype for checkSym,
10798 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10799 * (pic16_assignConfigWordValue): test the value and the mask to
10800 validate that the value is suitable for the configuration word,
10801 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10802 collect extern declared symbols, don't emit symbol twice, check
10803 first if symbol is in publics set first,
10804 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10805 * added command line '--fstack' which enables an experimental
10806 feature for stack access, too buggy to be used yet...
10807 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10808 * (pic16_allocDirReg): when register has storage class S_REGISTER
10809 allocate in pic16_dynAccessRegs,
10810 * device/include/pic16/pic18f????.h: modified configuration word
10811 naming convention, words started as CONFIG0H but should be CONFIG1H
10813 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10815 * device/include/mcs51reg.h: fixed bug 970993
10817 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10819 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10820 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10821 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10822 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10823 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10824 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10825 error/warning numbers,
10826 added function setWarningDisabled()
10827 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10828 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10829 _memcmp.c _memmove.c calloc.c realloc.c free.c
10830 * support/regression/tests/malloc.c: added tests for new functionality
10831 * support/regression/tests/zeropad.c: added tests for truncated initializers
10832 and initialized char arrays starting with '\x0'
10833 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10835 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10837 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10839 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10841 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10842 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10843 peephole 177.e. Thanks to anonymous
10845 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10847 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10848 function isn't used in the source but referenced as a
10849 variable initializer then declare it as extern in .asm file
10851 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10853 * .version: increased version number to 2.4.3
10855 Adding version extension according to ChangeLog CVS revision
10856 * src/Makefile.in (target all): added dependency 'version.h'
10857 * (rule version.h): added rule to create version.h from ChangeLog,
10858 * (rule dep): added dependency version.h,
10859 * src/version.awk: AWK script to create version.h
10860 * src/SDCCdwarf2.c (dwWriteModule),
10861 * src/SDCCglue.c (initialComments),
10862 * src/SDCCmain.c (printVersionInfo): modified to write after
10863 version string the version extension number,
10864 * src/SDCCutil.c: included "version.h"
10865 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10867 * src/SDCCutil.h: added prototype for getBuildNumber
10869 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10870 includeDirsSet, too,
10871 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10872 const char [] is found in function prototype...
10874 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10875 moving to WREG with source is already in WREG,
10876 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10877 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10878 * (aopForSym): stack'ed symbols are partially supported, added
10879 if-clause to support symbols in FARSPACE,
10880 * (sameRegs): added test for AOP_ACC to see if registers are same,
10881 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10882 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10883 * (pic16_popRegFromString): will not allocate a new register if it
10884 doesn't find one by name, bug may have introduced...
10885 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10886 * (genIpush): revived to use pic16 port's stack,
10887 * (genAddrOf): added incomplete case for stack'ed operand,
10888 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10889 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10890 can handle multibyte operands,
10891 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10892 * (pic16initialComments): added message for MPLAB compatibility
10894 * src/pic16/main.h: prototype for pic16_mplab_comp,
10895 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10896 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10897 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10898 because of increased complexity of procedure,
10899 * (_process_pragma): stack pragma changed to format 'stack pos len',
10900 emit symbol '_stack_end' to conform with gplink,
10901 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10902 to search for register,
10903 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10905 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10906 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10907 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10908 case for PO_GPR_REGISTER,
10909 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10910 dies, the new era is ahead !...
10911 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10912 pic16_dynInternalRegs,
10913 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10914 * (pic16_allocDirReg): minor optimizations and bug fixes,
10915 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10917 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10918 load stack and frame pointer with address of 'stack_end' symbol
10920 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10922 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10923 without source code but only variable initializers
10925 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10927 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10928 external are not declared as extern to reduce overhead while linking
10930 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10932 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10934 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10936 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10937 Yee Keat for the patch
10938 * src/SDCCast.c (decorateType): fixed bug #979599
10939 * src/ds390/gen.h: removed local fReturnSizeDS390
10940 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10941 * src/ds390/gen.c (genAnd, genOr, genXor),
10942 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10944 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10946 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10947 add relFilesSet to $3, manipulate $2 to handle linking of object
10948 files without source files in command line,
10949 * device/include/pic16 (all headers): added ID location macros,
10950 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10951 entries for ID location bytes,
10952 * (pic16_assignIdByteValue): NEW,
10953 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10954 added field dumpcalltree to pic16_options_t,
10955 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10956 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10957 emitting rFalseIfx label after check_carry label,
10958 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10959 pic16_emitDIRegs), NEW
10960 * (pic16glue): dump .calltree file when option --calltree found,
10961 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10962 * (_pic16_genAssemblerPreamble): emit ID locations after
10963 configuration registers,
10964 * (pic16_linkCmd): modifications of the link command,
10965 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10966 * (pic16_pCodeInitRegisters): don't init stack registers,
10967 * (pic16_findPrevInstruction): fixed bug,
10968 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10969 bug with immediate registers,
10970 * (buildCallTree): traces stack push and pop,
10971 * (pct2): dump also stack usage for each function,
10972 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10973 * (pic16_allocDirReg): various modifications,
10974 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10977 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10979 * src/pic16/pcode.c: removed buggy double colon
10981 2004-07-01 Borut Razem <borut.razem AT siol.net>
10983 * support/scripts/sdcc.nsi: added include/pic16 to setup
10985 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10987 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10988 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10990 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10991 specific command line arguments. Also added sample lkr script
10992 for placing a variable at a specific memory bank.
10993 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10994 at a specific memory bank,
10995 * (pic16_dump_isection): fixed bug which caused string literals to
10996 be omitted when dumping idata section,
10997 * (pic16_groupRegistersInSection): added code to handle registers
10998 in specific memory banks,
10999 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
11000 public, all references are renamed too,
11001 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
11003 * (pic16_storeForReturn): added case to handle when dest is WREG,
11004 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
11005 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
11006 pic16_rel_udata, check to see if that register is marked as being
11007 a member of a specific memory bank,
11008 * (pic16_printIvalCharPtr): added code to add string literals either
11009 to code or the idata sections,
11010 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
11011 also accept the 'udata' pragma,
11012 * src/pic16/main.h: new structure types sectName and sectSym
11013 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
11014 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
11015 * (pic16_findPrevInstruction): fixed, it returned nothing,
11016 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
11017 instruction combinations,
11018 * (pic16_FixRegisterBanking): heavily reorganised,
11019 * (pic16_AnalyzeBanking): if generating banksel directives is
11020 disabled, then don't call FixRegisterBanking at all,
11021 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
11022 completely removed,
11023 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
11025 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
11027 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
11028 Phuah Yee Keat <yk.phuah AT nestac.com>
11030 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11032 * src/pic16/glue.c (pic16createInterruptVect): function now emits
11033 correctly the IVT even if it is relocated to some other location
11035 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
11037 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
11038 * device/include/pic16/pic18f2220.h: NEW,
11039 * device/lib/pic16/libdev/pic18f2220.c: NEW,
11040 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
11041 * src/pic16/device.c (struct Pics16): added info for 18f2220,
11042 * src/pic16/device.h (struct pic16_options): added ivt_loc and
11043 nodefaultlibs, ivt_loc is the location of the interrupt vector
11044 table, and nodefaultlibs signs that default libraries should not be
11045 linked in link stage,
11046 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
11047 according to --ivt-loc argument,
11048 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
11049 when pragma stack is found,
11051 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11053 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
11054 256 (range check), 257 (do while), 258.a-f (bit banging
11055 f.e. on 3-wire SPI bus)
11057 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11059 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
11060 variables used exclusively within a loop
11062 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
11064 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
11066 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11068 * src/SDCClrange.c (computeClash): fixed bug #971834
11070 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11072 * src/mcs51/gen.c (genCmp): fixed bug #975903
11073 * src/hc08/gen.c (operandsEqu),
11074 * src/ds390/gen.c (operandsEqu),
11075 * src/z80/gen.c (operandsEqu),
11076 * src/pic/gen.c (operandsEqu),
11077 * src/pic16/gen.c (operandsEqu),
11078 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
11079 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
11081 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11083 * src/SDCCcse.c (cseBBlock): fixed bug #966963
11085 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
11087 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11088 default case in switch statement,
11089 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11090 to eliminate problem with initialisation of pointers, but problem
11092 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11093 * (emitStaticSegment): removed various lines emitting debug info,
11094 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11095 added processor registers for utilizing EEPROM,
11096 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11097 configurable and set 8
11099 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11101 * .version: increased version number to 2.4.2,
11103 Cumulative patch for pic16 port
11104 * src/pic16/device.c: changed scheme to dump initial values for
11105 variables in idata segment, all print_idata* functions were removed,
11106 now the pic16_printIval* will be called,
11107 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11108 * _pic16_printPointerType, pic16_printPointerType,
11109 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11110 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11111 NEW, similar to the respective functions in SDCCglue.c,
11112 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11113 way, emitting hex bytes,
11114 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11116 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11118 * src/avr/ralloc.c (serialRegAssign),
11119 * src/xa51/ralloc.c (serialRegAssign),
11120 * src/pic/ralloc.c (serialRegAssign),
11121 * src/pic16/ralloc.c (serialRegAssign),
11122 * src/hc08/ralloc.c (serialRegAssign),
11123 * src/z80/ralloc.c (serialRegAssign),
11124 * src/ds390/ralloc.c (serialRegAssign),
11125 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11127 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11129 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11130 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11132 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11134 Cumulative patch for pic16 port:
11135 * src/pic16/device.h (typedef PIC16_device) modified fields for
11136 defining microcontrollers,
11137 * src/pic16/device.c: added new info for all devices in Pics16 array,
11138 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11139 to be optimised out by the pCode optimiser,
11140 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11141 specially, bug reported by G.M. Gallant,
11142 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11143 as force'd so that cannot be optimised out by pCode optimiser,
11144 * src/pic16/pcode.c,
11145 * src/pic16/pcodepeeph.c,
11146 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11147 they are disabled by default, but can be enabled explicit with
11148 command argument --denable-peeps, for testing,
11149 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11150 --pomit-ivt in COMPILE_FLAGS
11152 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11154 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11155 compilation on MSVC
11157 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11159 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11161 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11163 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11164 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11166 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11168 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11169 would only assign 0x300001 register.
11171 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11173 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11174 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11176 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11178 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11180 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11181 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11182 added peephole 254 (left shift), 255 (jump table)
11184 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11186 * device/lib/Makefile.in: removed comment line with model-pic16,
11187 * (target port-specific-objects-pic16): the libraries and objects
11188 are copied to the build directory form the device/lib/pic16/bin
11191 Cumulative patch concerning pic16 port:
11192 * library directory has been re-organized,
11193 * added support for PIC18F1220,
11194 * added headers and library sources for chips 18f1220,18f6520,
11195 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11197 * configuration registers setting has changed, now each supported
11198 device has a complete description of the registers it uses,
11199 * all initialisations are moved to idata sections, these section
11200 can be absolute or relocatable,
11201 * fixed initialisation of codespace variables,
11202 * fixed warning about PCLATU and gpsim,
11203 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11204 * (genAssign): use table reads when assigning from variables in codespace,
11205 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11206 char/int variables placed in codespace,
11207 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11208 registers set in .asm file, no need for --pomit-config-words anymore,
11209 * (pic16glue): some 8051 legacy segments are commented out
11210 (to be removed completely),
11211 * added support for alternative assembler and linker with --asm=
11212 and --link= command line arguments,
11213 * peepholes are disabled automatically in the port, no need to
11214 specify on command line,
11215 * port supports natively char/int/long multiplication, but converts
11216 all divisions to support functions,
11217 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11218 to the file set in variable $2,
11219 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11220 strings in ASCII format and not in hex,
11221 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11222 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11223 allocate proper register if iCodes aren't temporary,
11225 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11227 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11229 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11231 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11234 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11236 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11237 computed address is reused
11238 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11239 multi-byte bitfields
11241 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11243 * src/z80/gen.c: (genArrayInit): must check for pointers too
11245 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11247 * support/regression/tests/zeropad.c: never meant to commit the
11248 nestedstruct test: removed, added check for GCC version
11250 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11252 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11253 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11254 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11255 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11256 bugs 928906 and 954082 half-empty initializers
11258 * src/SDCCsymt.c (getAllocSize): added for above fix
11259 * src/z80/gen.c (genArrayInit): fixed bug 741044
11260 * support/regression/tests/zeropad.c: added tests
11262 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11264 * src/pic16/device.c (pic16_dump_section): corrected bug which
11265 caused some symbols of the libraries to be misplaced
11267 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11269 * src/pic16/glue.c,
11270 * src/pic16/ralloc.h,
11271 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11272 to fix conflict with pic port
11274 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11276 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11277 externs configuration variables,
11278 * src/pic16/ralloc.h,
11279 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11280 prototype in header, commented out some debug messages
11282 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11284 * src/pic16/glue.c,
11285 * src/pic16/main.c,
11286 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11287 for gpasm COFF object generation. Thanks to D. Hawkins for
11290 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11292 * src/ds390/main.c,
11293 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11294 Brock for spotting this)
11295 * src/ds390/gen.c (genEndFunction),
11296 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11297 interrupt handler and critical. Disable push/pop optimizations when
11298 peephole optimizations disabled.
11300 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11302 Updated pic16 library sources and headers.
11303 * device/lib/pic16/pic18f*/ ,
11304 * device/include/pic16/*.h: modified to handle structured SFR
11307 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11309 * src/port.h (PORT structure): added hook initPaths, now each
11310 port can declare its own default search paths,
11311 which can been seen with the --print-search-dirs option,
11312 see pic16 port for example,
11313 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11314 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11315 * (doPrintSearchDirs): NEW, replaces in a central manner the
11316 printing of search dirs which was split in set*Paths functions,
11317 * (main): added call to port->initPaths and doPrintSearchDirs,
11319 * src/ds390/main.c,
11322 * src/izt/tlcs900h.c,
11323 * src/mcs51/main.c,
11325 * src/pic16/main.c: modified port structures to reflect addition of
11328 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11329 * (pic16_dump_section): for registers in same address reserve memory once,
11330 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11332 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11333 result is greater in size than right or left,
11334 * (pic16_genUMult8X8_8): there are some cases where the result can
11335 be 16 bits size, so handle these,
11336 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11337 * (pic16_outBitC): modified to emit pcodes,
11338 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11340 * (genDivOneByte): implemented algorithm to divide 8-bits,
11341 * (genCmp): uncommented goto, but issues still exist,
11342 * (genAnd): fixed a bug with variables >8bits,
11343 * (genPackBits): optimization added that uses BCF/BSF to change a
11345 * (genAssign): fixed bug when assigning floating point literals,
11346 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11347 __sdcc_gsinit_startup label,
11348 * src/pic16/main.c (_pic16_init): removed search directory
11350 * (_pic16_initPaths): NEW, used to initialise search directories,
11351 * (_hasNativeMulFor): support functions for all except char/int
11352 multiplication, and char division,
11353 * (PIC16_port struct): modified entry for native mul support,
11354 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11356 * (buildCallTree): call to register_usage is ifdef'ed out,
11358 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11360 * device/include/string.h: applied Stas Sergeev's patch to make this
11361 header file compatible with the preprocessor -Wundef option
11362 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11363 failure (fixes bug #941458)
11365 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11367 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11368 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11369 that the variable, not the function, should be static
11370 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11371 to be consistent with non-literal case
11373 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11375 * src/SDCCast.c (isConformingBody): fixed bug #949967
11376 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11377 convilong): fixed bug #952086
11379 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11381 * src/SDCCmem.c (allocVariables): fixed bug #955321
11383 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11385 * src/hc08/main.c (_hc08_genAssemblerEnd),
11386 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11387 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11388 completely eliminated the use of a temporary file
11389 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11390 when more than one file linked
11391 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11393 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11395 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11396 which fixes bug #543481
11397 * support/regression/tests/bug-751703.c: fixed comments left from a
11398 cut and paste error
11399 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11400 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11401 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11403 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11404 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11405 are now changed to underscores in moduleName
11407 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11409 * as/mcs51/lkmem.c: better fix for bug #954173
11411 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11412 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11414 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11415 * device/include/c8051f000.h,
11416 * device/include/c8051f120.h,
11417 * device/include/c8051f300.h,
11418 * device/include/c8051f310.h,
11419 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11420 PWM16) and detab'ed
11422 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11424 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11425 and mailing lists, doc'ed --no-peep-comments, removed reference
11426 to knoppix (newest version has no LyX/LaTeX), other minor changes
11427 * src/SDCCglue.c (glue): save 2 bytes stack space with
11428 option --main-return. The ljmp could probably be avoided too
11430 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11432 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11434 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11436 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11437 * src/SDCCopt.c (isLocalWithoutDef),
11438 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11439 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11440 (credit to Maarten Brock for patch #949363, on which this is based)
11441 * support/regression/tests/bug-751703.c: some test cases of extern used
11442 within inner scopes.
11444 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11446 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11448 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11450 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11451 dwWriteLabel): fix to create valid debugger symbols even when
11452 the module name has non-alphanumeric symbols in it
11453 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11454 when a variable's allocation has been optimized away
11457 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11459 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11461 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11462 * src/mcs51/main.c,
11463 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11464 * src/ds390/main.c,
11465 * src/z80/gen.c (z80_emitDebuggerSymbol),
11467 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11469 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11470 * src/pic16/main.c,
11471 * src/avr/gen.c (avr_emitDebuggerSymbol),
11473 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11475 * src/SDCCdebug.c (emitDebuggerSymbol),
11477 * src/port.h: added a debugger struct to the port struct. Added a
11478 callback for defining debugger symbols
11480 * src/SDCCast.c (createLabel),
11481 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11484 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11485 iCode back to the ast for the function
11487 * src/hc08/ralloc.c (hc08_assignRegisters),
11488 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11489 unneeded fields from the regs struct.
11490 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11491 pushReg() & pullReg() functions instead of emitcode()
11493 * src/hc08/gen.c (genLabel, genhc08Code),
11494 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11496 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11499 * src/hc08/gen.c (genEndFunction, genhc08Code),
11501 * src/mcs51/gen.c (genEndFunction, gen51Code),
11503 * src/ds390/gen.c (genEndFunction, gen390Code),
11505 * src/z80/gen.c (genEndFunction, genZ80Code),
11508 * src/pic/gen.c (genEndFunction, genpic14Code),
11510 * src/pic16/gen.c (genEndFunction, genpic16Code),
11512 * src/avr/gen.c (genEndFunction, genAVRCode),
11514 * src/xa51/gen.c (genEndFunction, genXA51Code),
11516 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11517 specific code to cdbFile.c and out of the backend code generators
11519 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11520 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11521 starting address is now 0
11524 * as/hc08/m08pst.c,
11525 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11526 assembler directive for DWARF support
11527 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11531 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11533 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11535 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11536 and inappropriate peephole optimization in jump tables
11538 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11540 * as/hc08/m08pst.c,
11541 * src/SDCCglue.c: sdccopt works for the hc08 port now
11543 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11545 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11547 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11549 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11551 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11553 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11557 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11558 comments from the peephole optimizer replacement rules
11559 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11561 * src/SDCCcse.c (updateSpillLocation),
11562 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11564 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11565 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11566 objects far pointers
11568 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11570 * src/SDCCsymt.h: a missing part of my last change
11571 * src/pic/ralloc.c (regTypeNum),
11572 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11574 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11577 * src/SDCCicode.c (aggrToPtrDclType),
11578 * src/SDCCptropt.h,
11579 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11580 ptrPseudoSymConvert),
11581 * src/pic/ralloc.c (regTypeNum),
11582 * src/pic16/ralloc.c (regTypeNum),
11583 * src/hc08/ralloc.c (regTypeNum),
11584 * src/ds390/ralloc.c (regTypeNum),
11585 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11586 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11588 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11590 * link/z80/lkmain.c (afile),
11591 * as/hc08/lkmain.c (afile),
11592 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11593 prevent a pointer problem when a filename has no directory and
11594 no extension specified.
11596 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11598 * link/z80/lkmain.c (afile): allow periods in directory names
11599 * link/z80/lkmain.c (afile),
11600 * as/mcs51/lkmain.c (afile),
11601 * as/hc08/lkmain.c (afile): allow linker script file to have an
11602 extension other than ".lnk"
11603 * link/z80/lklex.c (getfid),
11604 * link/z80/lkmain.c (parse),
11605 * as/mcs51/lklex.c (getfid),
11606 * as/mcs51/lkmain.c (parse),
11607 * as/hc08/lklex.c (getfid),
11608 * as/hc08/lkmain.c (parse): Support comments in the linker script
11609 file on lines by themselves and after filenames
11611 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11613 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11615 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11617 * src/z80/peeph-z80.def: removed some peephole rules that don't
11618 work with multibyte arithmetic (fixed bug #937126)
11619 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11620 to registers and not global variables
11621 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11622 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11623 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11624 checking for assignments not internally generated (fixed bug #931895)
11625 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11626 structure member (fixed bug #930072)
11628 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11630 * src/SDCCmain.c (linkEdit),
11631 * src/hc08/main.c (_hc08_parseOptions),
11632 * as/hc08/Makefile.in,
11633 * as/hc08/aslink.h,
11635 * as/hc08/m08pst.c,
11636 * as/hc08/lkrloc.c (relr, rele),
11637 * as/hc08/lkarea.c (lnkarea)
11638 * as/hc08/lkmain.c (afile, parse),
11639 * as/hc08/lkelf.c: support for ELF output
11640 * as/hc08/lks19.c (s19),
11641 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11643 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11645 * as/mcs51/lkihx.c: Fixed bug #899105.
11647 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11649 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11650 .dsp files from Unix to DOS.
11652 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11654 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11655 function pointers; we have been compliant for several months now.
11656 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11657 change that was accidently commented out
11658 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11659 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11662 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11664 * src/hc08/gen.c: output of all of the internal debugging information
11665 is now controlled by the D() macro; it is disabled by default
11667 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11669 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11670 harder to keep the same registers during a CAST iCode
11671 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11672 long via int can be done in a single cast, if the signedness is
11674 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11675 putchar() in tinibios.c in ds390's library
11677 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11679 * src/SDCCast.c (decorateType): fixed bug #898889,
11680 cast result of a literal complement too
11681 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11682 fixed check for bitfields
11684 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11686 * src/SDCCicode.c (geniCodeLogic): made it static,
11687 (geniCodeLogicAndOr): added in order to fix bug #905492,
11688 (ast2iCode): fixed bug #905492
11689 * support/regression/tests/bug-905492.c: added
11690 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11691 (processParms): fixed bug #927659: don't copy parms, this will clear
11693 * support/regression/tests/bug-927659.c: added
11695 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11697 * src/SDCCast.c (addCast): don't cast float to char
11698 * device/lib/libsdcc.lib: added _memmove
11700 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11702 * device/lib/large/Makefile: fixed parallel execution by
11703 replacing `make` by `$(MAKE)`
11705 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11707 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11708 offsets (fixes bug #923936)
11710 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11712 * device/lib/small/Makefile: fixed parallel execution by
11713 replacing `make` by `$(MAKE)`
11715 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11717 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11719 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11721 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11722 * src/regression/Makefile: Regression test was not running.
11724 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11726 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11727 complement if possible
11728 * src/SDCCval.c (valComplement),
11729 * src/SDCCicode.c (operandOperation): fixed complement of literal
11730 * support/regression/tests/onebyte.c (testComplement): added
11732 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11734 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11735 return an optimized tree; actually replace actParm with the new tree
11736 * src/SDCCast.h: added some parantheses to remove side effects
11737 * support/regression/tests/bug-920866.c
11739 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11740 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11741 Bit operands were not being handled properly in the pic14 port.
11742 (now src/regression/add.c passes again).
11744 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11746 * src/SDCC.y (labeled_statement): case and default no longer require
11747 a following statement (RFE #893037)
11749 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11751 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11752 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11753 disabled (fixes bug #916294)
11754 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11755 "mov a,acc"; patch provided by Lenny Story
11756 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11758 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11760 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11762 * src/ds390/gen.c (genFunction, genEndFunction),
11763 * src/ds390/ralloc.c (ds390_assignRegisters),
11764 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11765 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11766 pushed if there are parameters passed on the stack. Also, a cleaner
11767 way to decide if r0/r1 should be pushed/popped. (Together they fix
11770 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11773 * device/lib/mcs51/crtpagesfr.asm,
11774 * device/lib/mcs51/crtxinit.asm,
11775 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11776 to avoid confusion with Si Lab's SFRPAGE register.
11778 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11780 * src/SDCCglue.c (emitMaps): allow public sfr variables
11781 * src/SDCCglue.c (initialComments): include compiler build date
11782 with compiler version and put the timestamp of the generated
11783 assembly file on a serperate line to be less confusing.
11784 * src/port.h: added genInitStartup hook
11786 * src/ds390/main.c,
11789 * src/pic16/main.c,
11791 * src/z80/main.c: genInitStartup initialize as NULL (default to
11792 historical behaviour)
11793 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11794 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11795 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11796 library instead of hard coding it into the compiler.
11797 * support/regression/ports/mcs51-stack-auto/spec.mk,
11798 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11799 * device/lib/mcs51/Makefile,
11800 * device/lib/small/Makefile,
11801 * device/lib/large/Makefile,
11802 * device/lib/mcs51/crtpagesfr.asm,
11803 * device/lib/mcs51/crtstart.asm,
11804 * device/lib/mcs51/crtxclear.asm,
11805 * device/lib/mcs51/crtxinit.asm,
11806 * device/lib/mcs51/crtclear.asm,
11807 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11808 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11809 and into user configurable files.
11810 * device/lib/clean.mk: clean mcs51 directory too
11811 * support/regression/tests/longlit.c: added static to T1 declaration
11812 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11813 accesses in the initialization code
11815 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11817 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11818 OSCTRIMVAL as noted in bug #916008
11820 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11822 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11823 in loops with multiple exits (reported as incorrect registers
11824 used by Martin Helmling in Sdcc-user list)
11826 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11828 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11829 made ds390 register extensions look less like error messages
11831 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11833 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11834 reported by Adam Wozniak in Sdcc-user list
11836 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11838 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11839 arithmetic optimizations, added debug output
11841 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11843 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11844 * sdcc.spec: updated and split sdcc into 3 rpms
11845 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11846 needed for literals of LEFT_OP and '+'
11847 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11848 introduced RESULT_TYPE_NOPROM
11849 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11851 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11852 limited promotion to int only for '*'
11853 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11855 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11857 * src/pic16/gen.c (genSkip),
11858 (genc16bit2lit), (gencjneshort): commented out
11859 (is_LitOp): new helper function, checks operand type
11860 (genCmpEq): rewritten
11862 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11864 * support/regression/tests/bug-908454.c: added
11866 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11868 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11869 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11870 (geniCodeCast): cosmetic, don't preserve bit storage class
11871 (geniCodeLeftShift): added promotion
11872 (geniCodeLogic): fixed regression
11873 * src/SDCCsymt.c (computeTypeOr): accept bits too
11874 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11876 2004-03-07 Borut Razem <borut.razem AT siol.net>
11878 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11880 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11882 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11883 version of pic16_genPackRegisters which does not check if ic is a
11885 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11886 function cause string1.c regression test fails
11888 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11890 * sim/ucsim/configure.in,
11891 * sim/ucsim/configure,
11892 * sim/ucsim/doc/Makefile.in: use docdir
11893 * src/SDCC.y: fixed sbit atrributes
11894 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11895 * src/SDCCast.c (decorateType): |^& need special promotion handling
11897 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11898 * src/SDCCsymt.h (computeType),
11899 * src/SDCCicode.c: computeType() needs op
11900 * src/SDCCsymt.c (checkTypeSanity),
11901 * doc/sddman.lyx: "plain" bitfields are unsigned
11902 * src/SDCCsymt.c (computeTypeOr): added
11903 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11905 * src/SDCCval.c (val*): computeType() needs op
11906 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11907 * support/regression/tests/onebyte.c: added tests for |^&
11909 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11911 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11912 for writing icode into asm output.
11914 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11916 * src/pic16/device.c: added some debug lines enabled
11917 with macro DEBUG_CHECK,
11918 * src/pic16/genarith.c: more debug in genPlus,
11919 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11920 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11921 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11922 * (aopForSym): onStack symbols are re-placed in data memspace,
11923 and onStack flag is cleared,
11924 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11925 copy temporary pcodeop,
11926 * (genPcall): added warning for not updating PCLATU,
11927 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11928 always true for pic16 port,
11929 * (genMultOneWord): NEW, supports integer multiplication,
11930 * (genMult): modified to call genMultOneWord,
11931 * (ifxForOp): added warning when return NULL,
11932 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11933 flag is set before call to operandFromSymbol for implicit
11935 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11936 options.intlong_rent are set by default,
11937 * (_hasNativeMulFor): modified to allow port generation of integer
11939 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11940 set regtype to REG_SFR for all registers, restricting seting the
11941 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11943 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11945 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11946 more than 500 times in the regression tests
11948 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11950 * support/Util/SDCCerr.h,
11951 * support/Util/SDCCerr.c,
11952 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11954 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11955 for symbol conflicts.
11956 * support/valdiags/tests/enum.c,
11957 * support/valdiags/tests/tentdecl.c,
11958 * support/valdiags/tests/struct.c: expect possible error messages
11959 referring to original symbol definitions.
11960 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11962 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11964 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11966 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11968 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11970 * src/pic16/ralloc.c (newReg): fixed bug #908929
11972 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11974 * src/ds390/gen.c: added missing #include "main.h"
11976 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11978 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11979 checking if symbol is already in set,
11980 * src/pic16/device.h: prototype for checkAddSym,
11981 * src/pic16/gen.c: (_G): added entry interruptvector,
11982 * (assignResultValue): removed some commented out lines,
11983 * (genFunction): check for ISR via sym->type, absolute section for
11984 interrupt code is created via a new pBlock, the goto instruction is
11985 placed now correctly at the interrupt vector position, changed all
11986 references from ivec to _G.interruptvector,
11987 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11988 is the interrupt is a high priority one, same for return from ISR,
11989 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11990 externs to calls of checkAddSym,
11991 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11992 pic16_pcode_verbose flag is set,
11993 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11994 * src/pic16/pcoderegs.c: message about how many registers are saved
11995 will only be emitted if pic16_pcode_verbose flag is set,
11997 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11999 * src/ds390/ralloc.h,
12000 * src/ds390/ralloc.c (ds390_regWithIdx),
12001 * src/ds390/gen.c (emitcode),
12002 * src/ds390/main.h,
12003 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
12004 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12005 ds390operandCompare, getRegsRead, getRegsWritten,
12006 initializeAsmLineNode): customized instruction size calculation for
12007 ds390, started basis for some register optimizations
12008 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
12009 corresponding assembly output
12010 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
12011 missing push/pop of r0/r1. Optimized push/pops
12013 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12015 * src/mcs51/main.c (instructionSize): fixed ACALL size
12016 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
12018 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
12020 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
12021 the sorting of rlist with NULL elements
12022 * (print_idataType, print_idata): NEW to create idata sections
12023 * src/pic16/device.h: idataSymSet new variable
12024 * src/pic16/gen.c (genFunction): fixed some bugs in string
12025 comparing, improved the absolute section creation for ISRs,
12026 added FSR0L/FSR0H in registers that are saved in an ISR,
12027 * (genInline): fixed the processing of inline snippets,
12028 now they undergo no process by the peephole optimizer
12029 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
12030 are placed in idataSymSet,
12031 * (pic16emitStaticSeg): extern symbols are added in externs,
12032 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
12033 switching when aboslute variables are placed in access bank memory
12034 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
12035 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
12036 commented out with #if,
12037 * (pic16_packRegisters): reintroduce the check for CAST because some
12038 symbols are not correctly handled,
12039 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
12040 pCodeInstruction instead of pCode,
12041 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
12042 pCodeAsmDir definition,
12043 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
12044 directive, then the argument directive is emitted without the leading
12045 tab, hack for inline labels which must be in the first column,
12046 * (compareLabel,pic16_findNextInstruction),
12047 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
12048 * (insertBankSwitch): modified for the new pCodeAsmDir,
12050 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12051 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
12053 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
12055 * (pushSide): commented out with #if,
12056 * (assignResultValue): fixed some typos in saving
12058 * (genPcall): FIXED and sync'ed with genCall,
12059 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
12060 * (genNearPointerGet): fixed to handle some more cases,
12061 implementation scheme via table reads,
12062 * (genConstPointerGet): modified to access code memory correct,
12063 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
12064 and improved to handle some cases
12065 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
12066 instead of "RETLW" for init data
12067 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
12068 not IN_DIRSPACE, work around to reduce bank switching when aboslute
12069 variables are placed in access bank memory (<0x80 and >=0xf80),
12070 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
12071 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
12072 TBLWT_POSTDEC,TBLWT_PREINC
12073 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
12074 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
12076 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
12077 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
12078 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
12079 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
12081 2004-02-29 Borut Razem <borut.razem AT siol.net>
12083 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
12084 support/Util/findme.h, support/Util/system.h: enhance binary relative
12085 search for lib and include by using findProgramPath()
12087 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12090 * src/SDCCpeeph.c (pcDistance),
12092 * src/mcs51/ralloc.h,
12093 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12094 * src/mcs51/main.h,
12095 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12096 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12097 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12098 size calculation port specific, started basis for some register
12100 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12101 missing push/pop of r0/r1. Optimized push/pops
12102 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12103 * device/lib/_modsint.c (_modsint),
12104 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12105 and stack version so regression tests pass
12107 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12109 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12110 * src/SDCCast.c (decorateType): catch another small optimization
12112 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12113 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12114 modified to finally use computeType() all over SDCC,
12115 see Feature Request #877103
12116 * src/SDCCval.h: cosmetic
12117 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12118 valCompare(); regression tested in muldiv.c
12119 * support/regression/tests/muldiv.c (testMod): mod sign follows
12122 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12124 * src/SDCCast.c (decorateType): fixed bug #902362
12125 * doc/INSTALL.txt: fixed install instructions for win32
12127 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12129 * device/include/Makefile.in (install): fixed by replacing spaces
12132 * doc/INSTALL.txt: updated for release
12133 * doc/sdccman.lyx: added warning for --xstack being buggy
12135 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12137 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12138 to eliminate build warnings.
12139 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12141 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12142 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12144 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12145 removed -penable-stack, added comment for stack pragma, added
12146 warning for not initializing the stack/frame registers, removed
12147 comment at interrupts section
12149 Stack is made permanent, there is no ability to disable stack usage.
12150 * src/pic16/device.h,
12151 * src/pic16/device.c: removed all references to USE_STACK macro,
12152 * src/pic16/device.c (pic16_dump_section): when no elements in
12153 rlist, free rlist before return,
12154 * (pic16_dump_int_registers): NEW, internal registers are a new set
12155 of general purpose registers reused by each function,
12156 * (checkAddReg): returns 1 if registers is added to set,
12157 * (pic16_groupRegistersInSection): when a registers is of type
12158 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12159 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12160 SRCASECMP macro is moved here from device.c
12161 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12162 PO_PCLATU, PO_PRODL, PO_PRODH,
12163 * (pic16_pCodeOpType, genMinus,
12164 changed compares to "a" register, with AOP_ACC,
12165 * (pic16_genPlus): fixed some bugs and indented properly,
12166 * (pic16_addSign): changed size to size+offset in the MOVWF
12168 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12169 multiply 8-bit operand by literal, result is 8-bit,
12170 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12171 multiply 2 8-bit operand, result is 8-bit,
12172 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12174 * src/pic16/gen.c: changed accUse to contain WREG only,
12175 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12176 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12177 true, do not use immediate addressing any more unless sym is a
12178 pointer in codespace,
12179 * (aopForRemat): do not use immediate addressing when symbol not in
12180 codespace and when symbol's address is requested,
12181 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12183 * (aopGet): added case for AOP_ACC and don't return "accumulator
12184 bug" but WREG instead,
12185 * (popGetTempReg): pushes contents of temporary register in stack,
12186 * (popReleaseTempReg): pops contents of temporary register from
12187 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12188 * (pic16_popGet): separated case AOP_ACC to return register WREG
12189 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12190 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12191 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12192 the use of immediate pointers to certain cases only.
12194 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12195 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12196 * (assignResultValue, genCall, genRet): modified to use the new
12197 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12198 genPcall is still broken,
12199 * (genFunction): added code to create 'A' type pBlocks when
12200 interrupt functions are generated, code not extensively tested yet,
12201 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12202 * (genEndFunction): modified so ISRs pop stored registers from stack,
12203 * (genMultOneByte): cleanup,
12204 * (AccRsh): added flag andmask, to and result with appropriate mask,
12205 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12206 * (genDataPointerGet): fixed and reenabled its use,
12207 * (genNearDataPointerGet): bugs fixed,
12208 * (genDataPointerSet): bugs fixed,
12209 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12210 pic16_DumpSymbol, pic16_DumpOp,
12211 * src/pic16/genutils.h: function prototypes for the above functions,
12212 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12214 * (pic16emitRegularMap): many many many improvements, but needs a
12216 * src/pic16/main.c: enable_stack in pic16_options is removed,
12217 * (_pic16_parseOptions): removed command line options -penable-stack,
12218 * (_process_pragma): emit stack symbol only when stack pragma is
12220 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12221 redirected to FSR0L/FSR0H pair,
12222 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12223 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12224 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12226 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12227 * (dumpPicOptype): NEW,
12228 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12229 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12230 with movff instruction,
12231 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12232 added pic16_int_regs, some packRegsFor* functions are commented out,
12233 because produce errors,
12234 * src/pic16/NOTES: minor modifications
12236 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12238 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12239 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12241 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12242 * as/mcs51/lkaomf51.c: fixed bug #895763
12244 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12246 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12248 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12250 * doc/sdccman.lyx: added details about the HC08 storage classes and
12251 interrupts, fixed the register usage info for z80 & gbz80
12253 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12255 * doc/sdccman.lyx: added more pic16 port documentation
12256 * device/include/pic16/: added header pic18fregs.h
12258 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12260 * doc/sdccman.lyx: added Vangelis' contribution
12262 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12264 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12265 extend to the next CALL or PCALL, not just to the next CALL.
12267 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12269 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12271 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12273 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12274 bug #895752 and a better fix for bug #716790
12276 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12278 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12280 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12282 * doc/sdccman.lyx: minor changes, minor changed
12284 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12286 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12287 which can't handle SDCC_NEWONEBYTEOPS,
12288 (geniCodeMultiply): removed conversion from mult to shift for pic14
12291 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12294 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12295 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12296 thus fixing bug #895406
12298 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12300 * device/lib/_modsint.c,
12301 * device/lib/_modslong.c: sign follows divisor only
12302 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12303 signs or signedness can be ignored
12304 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12305 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12306 added optimization for IFX,
12307 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12309 reenabled optimization for IFX, which was removed on 2004-01-11
12310 * src/SDCCast.h: added return type IFX
12311 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12312 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12313 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12314 SDCC_OLDONEBYTEOPS selects the old behaviour
12315 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12316 changed again and commented promotion rule
12317 * src/SDCCval.c (valDiv): promotion no longer necessary
12318 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12319 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12321 * support/regression/tests/onebyte.c: added
12323 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12325 * gen.c (genInline): reverted to old code for assemnling inline
12326 code because of bug reported James Chadd
12328 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12330 * ralloc.h: missing declarations from previous patch,
12331 seems that patch for ralloc.h was never applied, fixed
12333 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12334 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12338 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12339 indirect addressing. Marked FSR0 as deprecated
12340 * gen.c (pointerCode): commented out, not needed now
12341 (pic16_popGet2p): new MOVFF helper function
12342 (genGenPointerGet),
12343 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12344 (shiftRLong): removed duplicate debugging info
12346 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12348 * src/ds390/gen.c (genNearPointerGet),
12349 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12350 optimization with bits, but not bitfields.
12351 * src/ds390/ralloc.c (packRegisters),
12352 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12354 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12356 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12358 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12361 * src/SDCCicode.c (operandFromSymbol),
12362 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12363 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12364 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12365 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12366 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12367 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12369 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12370 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12371 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12372 * src/SDCCsymt.c (newSymbol),
12373 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12376 * src/SDCCval.c (newiList): fixed bug #885705
12378 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12380 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12381 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12383 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12385 * device/include/c8051f120.h,
12386 * device/include/c8051f300.h,
12387 * device/include/c8051f310.h: added/updated header files for Silicon
12388 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12389 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12390 in new section Submitting patches
12392 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12394 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12395 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12396 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12398 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12399 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12400 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12402 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12403 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12404 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12406 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12407 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12408 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12409 genGenPointerSet): fixed bug #892400
12410 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12411 to eliminate build warnings.
12412 * src/SDCCast.c (processParms),
12413 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12415 * support/valdiag/valdiag.py: added GCC to the list of defines active
12416 when compiling with gcc
12418 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12420 * support/Util/SDCCerr.h,
12421 * support/Util/SDCCerr.c,
12422 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12423 with an incomplete type (fixed bug #883734)
12424 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12426 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12428 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12430 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12432 * src/SDCCast.c (decorateType),
12433 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12434 function pointer implementation
12435 * support/regression/tests/funptrs.c: added tests to verify both forms
12436 of function pointers work correctly. Added tests to verify parameters
12437 are passed in the correct order.
12439 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12441 * device.c (regCompare): registers are sorted by ascending
12442 address and increasing size,
12443 * main.c (_pic16_finaliseOptions): removed the declaration
12444 of compiler macro MCU. Now a macro of the format pic18fxxxx
12445 will be defined from the command line
12447 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12448 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12450 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12451 PCOP_RLCF was overwritten!
12452 * gen.c (genSkip): commented out calls to pic16_emitcode,
12453 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12455 * (genRRC): added debugging info,
12456 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12457 overwritten while shifting,
12458 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12459 overwritten while shifting,
12462 * (shiftLLeftOrResult),
12463 * (shiftRLeftOrResult),
12465 * (shiftLLong): Implemented with pic16_emitpcode
12466 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12467 * (genLeftShift): Fixed bug, operand for shift by variable always
12468 was "and"ed with 0x0f,
12469 * (genLeftShiftLiteral),
12471 * (genRightShiftLiteral): added debugging info,
12472 * (genrshFour): added comment,
12473 * (genRightShift): determined signedness from operand "left"
12474 instead of "result"
12476 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12478 * src/SDCCicode.c (geniCodeParms),
12479 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12480 function pointers, fixed function pointer bugs #861242 and #861896
12482 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12484 * device/include/c8051f000.h,
12485 * device/include/c8051f120.h,
12486 * device/include/c8051f300.h: added header files for Silicon
12487 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12489 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12491 * src/SDCCast.c (processParams): added new type flow and restructured
12492 (gatherAutoInit): added new type flow
12493 (addCast): cosmetic changes
12494 (getLeftResultType): added new type flow for array indices, patch
12495 provided by Stas, see FR #877103
12496 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12497 array index patch by Stas
12498 * src/SDCCast.h: added prototype getResultTypeFromType()
12500 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12501 * src/pic/glue.c (pic14emitStaticSeg),
12502 * src/pic16/glue.c (pic16emitStaticSeg),
12503 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12504 for initialization of symbols
12505 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12506 * support/Util/SDCCerr.h:
12507 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12508 * .version: bumped version number to 2.3.8
12509 * device/include/Makefile.in (install),
12510 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12513 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12515 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12516 Slade Rich fixed an optimization bug
12517 * src/pic/pcodepeep.c,
12518 * src/pic/pcoderegs.c
12519 * doc/Makefile (install): added test for directory
12521 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12523 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12524 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12525 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12526 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12527 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12528 * as/mcs51/asexpr.c (term),
12529 * as/hc08/asexpr.c (term): fixed bug #887146
12531 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12533 * src/z80/gen.c (genMult): handle single byte result product
12534 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12535 DUMMY_READ_VOLATILE (fixed bug #886367)
12537 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12539 * support/regression/tests/libmullong.c: fixed logic, on little endian
12540 hosts we ended without a mullong_wrapper()
12542 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12544 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12545 virus/worm forged address usage.
12547 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12549 Fixed promotion, it should be done on AST level:
12550 * src/SDCCast.c (addCast): added promotion to int
12551 (decorateType): updated call to upCast()
12552 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12553 usualUnaryConversions()
12555 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12557 * support/regression/tests/literalop.c (mulWrapper): Added a
12558 wrapper to remove integer overflow warnings.
12560 * support/regression/tests/float_trans.c: Made work on host.
12562 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12565 * support/regression/generate-cases.py (main): Changed from inline
12568 * doc/Makefile (install): Changed to depth first to get rid of
12569 missing directory install warning.
12571 * as/Makefile (install-doc): Made work on Mac.
12573 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12575 * src/SDCCast.c: added an additional type flow in decorateType() of
12576 opposite direction, see feature request #860006; it's enabled at runtime
12577 by setting the environment variable SDCC_NEWTYPEFLOW
12578 * src/SDCCast.h: changed prototype of decorateType()
12579 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12580 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12581 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12582 see feature request #877103
12583 * src/SDCCval.c: updated call of decorateType()
12584 (valBitwise): fixed bug #882876
12585 (valMinus): added promotion
12586 (valLogicAndOr): result is unsigned
12587 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12588 * src/SDCCsymt.c (computeType),
12589 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12590 must not cause an unsigned operation
12591 * src/pic/glue (pic14emitRegularMap),
12592 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12594 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12596 * src/pic/pcode.c (PCodeID): commented out left over debug code
12598 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12600 * support/valdiag/tests/overflow.c: added shift tests
12601 * src/pic/device.c,
12608 * src/pic/pcodepeep.c,
12609 * src/pic/pcoderegs.c,
12610 * src/pic/ralloc.c,
12611 * src/pic/ralloc.h: applied patch from Slade Rich;
12612 added support for multiple code pages and multiple RAM banks on the
12613 PIC 14 port. The ASM files now no longer simply assume all the
12614 code / RAM are in the same page / bank. This means the linker can
12615 safely allocate code/RAM of separate ASM files to different pages/banks.
12616 * doc/sdccman.lyx: added Slade's tips
12617 * src/mcs51/peeph.def: fixed bug #880768
12619 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12621 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12622 * src/SDCCast.c (decorateType): fixed bug #880197
12624 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12626 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12629 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12630 strtof is not part of C89 and isn't included with Mac OS X.
12632 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12634 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12635 shiftL2Left2Result): fixed bug #879326
12636 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12637 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12638 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12639 address fetch for clr instruction
12640 * device/lib/hc08/_mulint.c: created optimized assembly version
12641 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12643 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12645 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12646 proposed in FR #877103
12648 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12650 * src/SDCCval.c (cheapestVal): added missing checks
12651 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12652 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12654 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12656 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12659 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12661 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12662 loaded with the linker search paths (-L arguments) and the libraries
12663 to be linked with the current source (-l arguments). Changes
12664 currently will affect only the pic16 port.
12665 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12666 include path the port specific paths and port specific libraries,
12667 * gplink command now contains the $3 argument,
12668 * src/pic16/device.h,
12669 * src/pic16/device.c,: structure PIC_device is made public and
12670 renamed to PIC16_device, the same for variable Pics which is renamed
12671 to Pics16. Updated all references to them.
12672 * src/pic16/glue.c (pic16glue): corrected bug with code
12673 initialization which bypassed the variable initializations block.
12675 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12676 COMPILE_FLAGS and added the --nostdinc option
12678 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12680 * device/include/mc68hc908jb8.h: Register defs for another member
12681 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12683 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12685 Documenting changes from previous commits.
12686 * configure.in (version 1.56),
12687 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12688 when generating output files to configure the pic16 library,
12689 but now I've commented it out, since gputils aren't installed in the
12690 SF compile farm, so library won't compile
12692 * device/lib/Makefile.in (version 1.56): initially I've added in
12693 target 'all' the prerequestive 'model-pic16' so it compiled the
12694 pic16 library, but now I've commented it out for the same reasons
12696 * added targets 'model-pic16' and 'objects-pic16' to compile the
12698 * added target 'port-specific-objects-pic16' to handle the
12699 generated libraries and copy them into the build/ directory
12700 * added target 'clean-intermediate-pic16' to clean intermediate
12701 files into pic16 directory
12702 * in target 'installdirs' added line to create directory pic16 in
12703 the installation path
12705 * device/include/Makefile.in (version 1.11): in target 'install'
12706 added lines to copy all header files to installation path,
12707 * in target 'installdirs' added line create directory for pic16
12708 headers in the installation path
12710 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12712 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12715 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12718 * device/lib/configure.in,
12719 * device/lib/configure: fixed for autoconf 2.57
12721 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12723 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12724 option so that it actually works. Made it specific to the z80, since
12725 the gbz80 doesn't have these kinds of I/O ports.
12727 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12729 * device/include/z180.h,
12730 * device/lib/_memcpy.c,
12731 * device/lib/_memmove.c,
12732 * device/lib/_mulint.c,
12733 * device/lib/ser_ir.c,
12734 * device/lib/ser_ir_cts_rts.c,
12735 * device/lib/_strcmp.c,
12736 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12737 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12738 portmode; added deprecation warning for bank= and protmode= forms.
12739 Also, guard against buffer overflow.
12740 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12742 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12744 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12745 changed interrupt vector table generation to only emit declared vectors.
12746 * device/include/Makefile.in: added missing backslash
12747 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12749 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12751 Mainly changes to support compilation of the device libraries
12752 * src/pic16/device.c: stack is allocated via symbol and not
12753 via literal number. The symbol is placed in the corresponding
12754 position of the data ram
12755 * (pic16_dump_section): relocatable and absolute uninitialized
12756 data are now emitted in sorted order to reduce section naming,
12757 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12758 weren't marked as being in the access bank,
12760 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12762 Added portion of GNU PIC Library under the directory
12763 device/include/pic16 and device/lib/pic16. These files
12764 contain the declarations of SFRs for the PIC18Fxx2 devices.
12765 The directory is initialized via configure from toplevel.
12767 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12769 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12770 the spilllocations to be compared correctly
12772 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12774 * src/SDCCast.c (decorateType): fixed bug introduced today
12776 2004-01-12 Borut Razem <borut.razem AT siol.net>
12778 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12779 doc/sdccman.lyx: upper case pragmas are deprecated
12781 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12783 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12784 in simpler and even better code
12786 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12788 * src/SDCCicode.c (operandOperation): fixed bug #874819
12789 * src/SDCCast.c (decorateType): fixed
12790 char foo (unsigned long ul) { return ul > 0; }
12792 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12794 * doc/sdccman.lyx: Moved and added some sections, small changes
12795 all over. Telling LaTeX to be less strict with word spacing
12796 to better keep the right margin. Changed some notes about
12797 maintainance of the ports in section 3.2.1 - is it OK like this?
12799 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12801 SDCC source changes:
12802 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12803 convilong): modified to inform the pic16 port that builtin functions
12806 PIC16 PORT specific changes:
12807 * src/pic16/device.c pic16_dump_equates() added,
12808 processor registers declared internally by the port are emitted in
12809 the translation as equates,
12810 * src/pic16/gen.c: inline code is passed unprocessed to the
12812 * (pic16_popGetLit2): fnuction modified to take second operand as
12813 pCodeOp pointer and not as literal,
12814 * (popRegFromIdx): prefixed with pic16_,
12815 * (pic16_popCombine2): modified to receive already allocated pCode
12817 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12818 * (genFunction): initializes local stack frame and pushes on stack
12819 all the registers used by this function,
12820 * (genEndFunction): restores all registers from stack and restores
12822 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12824 * (pic16glue): changed the program startup sequence,
12825 * added new dbName code 'A' for functions placed in absolute section
12826 * src/pic16/main.c: added function attribute _naked,
12827 * added pragma 'code' to place a fnuction at an absolute address,
12828 * added command line arguments --debug-ralloc and --pcode-verbose,
12829 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12830 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12831 * (pic16_newpCodeOpLit2): modified to take the second operand as
12833 * (pic16_printpBlock): modified to emit each function in a separate
12835 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12836 UPPER for immediate operands,
12837 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12839 * src/pic16/peeph.def: all peepholes with movff are commented out,
12840 because there is a problem in the pcode peep optimizer,
12841 * src/pic16/ralloc.c: the register allocator can now reuse local
12842 function symbols for another function. This saves register usage.
12843 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12845 Added file src/pic16/NOTES with information about program writing on
12846 the current port version.
12848 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12850 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12851 and peephole 252 (array access)
12853 2004-01-09 Borut Razem <borut.razem AT siol.net>
12855 * src/SDCCmain.c : fixed #872250: -l command line defined library
12856 files are scanned before standard library files
12858 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12860 * src/SDCCast.c (decorateType): fixed bug #874046
12862 2004-01-09 Borut Razem <borut.razem AT siol.net>
12864 * support/scripts/sdcc.nsi: remove previous installation
12866 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12868 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12869 bytes for last interrupt vector (mcs51)
12870 * sdcc.spec: fixed typo
12872 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12874 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12875 gen51Code): more efficient parameter receive for --model-large
12878 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12880 * src/ds390/main.c,
12881 * src/z80/main.c: added missed needLinkerScript flags (more than
12882 one port structure defined in these file)
12883 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12886 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12888 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12889 * src/port.h: added flag needLinkerScript in port->linker
12890 structure to inform whether to create a .lnk file or not,
12892 * src/ds390/main.c,
12894 * src/mcs51/main.c,
12896 * src/pic16/main.c,
12898 * src/z80/main.c: changed appropriately to configure
12899 needLinkerScript flag
12901 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12902 * src/pic/glue.c: added variable udata_section_name to
12903 override default uninitialized data segment definition for
12904 devices only with SHAREBANK memory (reported from Erik Epetrich)
12905 * (pic14emitOverlay): modified to emit a commented overlay segment
12906 directive when no overlay data exist
12907 * (picglue): modified to emit uninitialized data segment
12908 according to udata_section_name
12909 * src/pic/main.c (_pic14_parseOptions): added command line
12910 options --udata-section-name=[name] to override default
12911 udata definition name
12912 * modified _linkCmd and _asmCmd to include compiler passed
12913 arguments via -W option
12914 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12915 object file from '.rel' to '.o' in port->linker structure,
12916 changed size of fptr from 2 to 3 in port structure
12918 2004-01-07 Borut Razem <borut.razem AT siol.net>
12920 * support/scripts/sdcc.nsi: update PATH
12921 * support/scripts/sdcc.ico: craeted
12923 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12925 * device/include/Makefile.in: fix install
12926 * doc/Makefile: fix install
12928 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12930 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12932 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12933 how the function variable allocation summary is displayed; also
12934 include information about variables allocated to the overlay
12937 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12939 * as/mcs51/lkmain.c: Help about -Y option
12940 * as/mcs51/lkarea.c: Fixed gcc warnings
12942 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12944 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12946 * support/valdiag/tests/overflow.c: added
12947 * src/SDCCast.c (decorateType),
12948 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12949 LEFT_OP (left shift)
12951 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12953 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12954 (default behaviour).
12956 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12958 A python script to validate compiler diagnostic messages. It can be
12959 used to verify that sdcc complains about bad c source code and
12960 gives a good location of the error.
12961 * support/valdiag/Makefile,
12962 * support/valdiag/valdiag.py,
12963 * support/valdiag/tests/*
12965 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12967 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12968 * src/SDCCsymt.c (newEnumType),
12970 * support/Util/SDCCerr.c,
12971 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12973 * support/regression/tests/enum.c: added test for enum values that
12974 require at least 2 bytes of storage.
12976 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12978 * src/common.h: added ifndef/define/endif macros
12979 around the header file.
12980 Bug reported from Jesus Calvino-Fraga
12982 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12984 * sdcc.spec: updated
12985 * device/include/Makefile.in: don't install CVS directories
12986 * device/lib/Makefile.in: added removal of CVS directories after install
12987 * doc/Makefile: fixed install, added local_icons
12988 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12989 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12990 * src/ds390/gen.c (genRightShift): fixed bug #870788
12991 * src/SDCCast.c (decorateType): fixed bug #870781
12993 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12995 PIC16 port related changes:
12996 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12997 added variable stackPos,
12999 * gen.c: genCall, assignResultValue: added support for
13000 pushing/retrieving function parameters to/from stack,
13001 genFunction,genEndFunction: setup stack frame for the
13002 generated function,
13003 genAddrOf: will be changed according to bug 863624
13005 * added files genutils.c and genutils.h which contain gen*
13006 debugged and optimised functions extracted from gen.c
13008 * glue.c: added variable 'externs' which holds extern symbols,
13009 pic16emitRegularMap: is modified to properly handle relocatable
13010 symbols under the new scheme,
13011 pic16createInterruptVect: is modified
13012 pic16printPublics: is modified to emit 'global' assembler directives,
13013 added pic16_printExterns to print extern symbols,
13014 pic16glue: initializes stack/frame pointer in the beginning of
13015 the assembly output. Temporary hack, will be corrected later,
13016 because gplink yet does not support stack and SDCC does not
13017 yet support a type of crt0.o object to create the final binary.
13019 * Removed many lines that contain 8051 legacy code.
13020 * The code is finally placed under a 'code' directive.
13021 * Added port specific options.
13023 * _process_pragma: simplified since now we do not need *special*
13024 include file to define SFR registers. But a separate header
13025 will be needed. This will be developed later.
13026 * _pic16_parseOptions: added, parses port specific options:
13027 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
13028 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
13029 --preplace-udata-with=
13031 * _pic16_setDefaultOptions: modified to initialize section names,
13032 but hack is temporarly out of order since it needs improvement.
13033 * _pic16_genAssemblerPreamble: configuration words are emitted by
13034 their address instead of their name. This part is incomplete and
13035 supports only the 18Fxx2 devices. Other devices will emit an error
13036 during assembly since they do not contain the same set of config
13038 * _pic16_genIVT: is modified,
13040 * pcode.c: added definitions for some hardware registers that are needed
13042 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
13043 All PCI entries are updated. Now LFSR is supported.
13044 * Removed pic16_pciTRIS is mentioned by mdubuc in source
13045 * added pic16_newpCodeOpLit2 to support instructions with
13046 two literal arguments
13047 * pic16_pCode2str: corrected code that emits assembler instructions
13048 with two literal operands and those that have an access bit modifier
13049 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
13050 this fixes a bug which caused some labels to be lost, when an
13051 assembler directive was added, i.e. banksel,
13052 * pic16_FixRegisterBanking: improved logic that causes the insertion
13054 * InlineFunction: functions that are called once, are not any more
13055 inlined. This can be a port option in the future,
13057 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
13059 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
13060 hold the corresponding uninitialized symbols,
13061 * pic16_allocProcessorRegister: registers have explicit marked the
13063 * pic16_allocInternalRegister: registers are explicit marked as
13065 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
13066 processing list, so bit registers were lost,
13069 * ralloc.h: added field 'accessBank' and original symbol operand
13070 in register definition,
13071 * removed the field isMapped from register definition,
13073 ** Several functions have been removed from various sources:
13074 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
13075 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
13076 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
13077 pic16_assignRelocatableRegisters
13079 ** others have been introduced:
13080 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
13081 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
13083 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
13085 * support/scripts/inc2h.pl: changed definition of BIT_AT
13086 to emit 'sbit at' instead of 'bit at'. This was a request.
13088 PIC16 port related preliminary changes:
13089 * gen.c: prefixed function popRegFromString with
13090 pic16_ and all references to it corrected
13091 * pcode.c: all pic16_pc_* hardware registers prefixed
13092 with underscore (_),
13093 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13094 * ralloc.c: newReg(): when register is REG_SFR then
13095 set address to rIdx,
13096 pic16_allocProcessorRegister(): marks register wasUsed=0
13097 pic16_writeUsedRegs(): added a call to assign processor
13098 registers via pic16_assignFixedRegisters
13100 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13102 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13103 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13104 variables in unused register banks. Also the SSEG is placed
13105 wherever there is enough space for it, and IDATA can be anywhere
13106 in internal RAM. For now compile using -Wl-Y[stack_size].
13107 The mem file is different for this option as well, since it
13108 makes no sense of talking about DSEG lenght.
13110 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13112 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13113 in certain cases, e.g. when ROM assignment, patch provided
13114 from Albert den Haan.
13116 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13118 Many signedness and type propagation fixes:
13119 * src/SDCCicode.c: made geniCodeCast() static
13120 replaced SPEC_ by IS_ (cosmetic)
13121 (operandOperation): fixed div and mod operation
13122 (usualBinaryConversions): added support for promotion of char
13123 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13124 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13125 (geniCodeAdd): an array index will stay unsigned, even if promoted
13127 (geniCodeArray): ditto
13128 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13129 * src/SDCCsymt.c (computeType): added more support for char;
13130 promotion of char is selectable by promoteCharToInt, fixed signedness
13132 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13133 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13134 * src/SDCCval (val*): replaced signedness calculation by
13136 rearranged if-branches (cosmetic)
13137 (valShift): added warning W_SHIFT_CHANGED
13138 (valCompare): fixed problem with different types
13139 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13140 * support/regression/tests/literalop.c: added many cases
13141 * support/regression/tests/ast_constant_folding.c: changed finally to
13143 * .version: new year, new version: 2.3.7
13144 * src/SDCCmain.c (main): applied patch #866468
13145 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13146 provided by Scott Bronson
13147 * doc/sdccman.lyx: updated documentation for sdcdb
13148 updated and added chapter tips
13150 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13152 * src/SDCCsymt.h: missing from yesterday's commits
13154 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13156 * src/SDCC.y (struct_or_union_specifier),
13157 * support/Util/SDCCerr.c,
13158 * support/Util/SDCCerr.h: verify that struct & union tags are used
13161 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13163 * src/SDCCglobl.h: missing from yesterday's commits
13165 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13167 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13168 sft_attributes, struct_declaration, parameter_declaration,
13169 type_name, start_block, declaration_list),
13170 * src/SDCC.lex (check_type): support redefinition of typedef names
13172 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13174 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13175 aligned xdata arrays. Erik helped me with the if clause.
13177 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13179 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13182 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13185 * src/SDCCast.c (newAst_),
13187 * src/SDCCicode.c (ast2iCode, newiCode),
13189 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13190 expr, statement, expression_statement, selection_statement,
13191 iteration_statement, expr_opt, jump_statement): foundation for tracking
13193 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13196 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13198 * support/Util/SDCCerr.c,
13200 * src/SDCCast.c (createCase, createDefault, decorateType),
13201 * src/SDCClabel.c (labelUnreach),
13202 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13204 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13205 (with thanks to Stas Sergeev)
13206 * device/include/time.h,
13207 * device/lib/time.c (CheckTime): suppress unreachable code warning
13209 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13211 * src/SDCCast.c (createIvalCharPtr),
13212 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13214 * support/regression/tests/nullstring.c: tests for these two bugs
13216 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13218 * support/Util/SDCCerr.h,
13219 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13220 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13221 about storage class and 'at' used inside struct or union
13222 * src/SDCCBBlock.c (iCodeFromeBBlock),
13223 * src/SDCCcse.c (ifxOptimize),
13224 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13225 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13226 printIval, emitStaticSeg, emitOverlay),
13227 * src/SDCClabel.c (deleteIfx),
13228 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13229 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13230 gatherAutoInit, processParms),
13231 * support/Util/SDCCerr.h,
13232 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13233 reporting for post-parse errors.
13235 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13237 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13238 implicit casts via union; they don't work on big endian systems
13239 (possible fix for bug #861138)
13241 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13243 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13244 * src/mcs51/main.c: fixed the fix for bug #737001
13246 2003-12-15 Borut Razem <borut.razem AT siol.net>
13248 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13250 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13252 * support/makebin/makebin.c: put output in binary mode
13254 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13256 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13257 xdata and data memory on startup. Set the environment variable
13258 SDCC_NOGENRAMCLEAR to disable this.
13259 * src/mcs51/peephole.def,
13260 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13261 (allows non-interrupt and interrupt code to safely compete for a resource
13262 without the non-interrupt code having to disable interrupts)
13264 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13266 * src/SDCCicode.c (geniCodeAdd),
13267 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13268 with valFromType if type might be a pointer and host is big endian).
13269 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13270 types, not just integer types.
13271 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13272 multiply defined with mismatching "at" address.
13274 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13276 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13277 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13278 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13279 with embedded nulls (fixed bug #753752)
13281 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13283 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13284 Apparently this did not see much testing (endless loop)
13286 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13288 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13290 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13292 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13293 gracefully handle NULL memmap pointers
13295 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13297 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13298 instead of deleting the iCode when an operand is volatile
13299 * src/z80/gen.c (genDummyRead),
13300 * src/mcs51/gen.c (genDummyRead),
13301 * src/ds390/gen.c (genDummyRead),
13302 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13304 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13305 * src/SDCC.y: fixed bug #850420
13307 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13309 Applied z80 i/o port patch from Peter Townson and fixed some operators
13310 to better handle operands in A register.
13311 * device/include/z180.h
13317 * src/z80/peeph-z80.def
13318 * src/z80/peeph.def
13321 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13323 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13325 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13327 * device/lib/hc08/_mullong.c: Removed extra #endif
13329 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13331 * sim/ucsim/hc08.src/inst.cc,
13332 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13333 carries from x to h
13334 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13335 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13336 * device/include/stdarg.h: fixed varargs for hc08
13337 * device/lib/Makefile.in,
13338 * device/lib/hc08/Makefile,
13339 * device/lib/hc08/_mulint.c,
13340 * device/lib/hc08/_mullong.c: fixed some endian problems
13342 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13344 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13345 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13346 * device/lib/_gptrget.c,
13347 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13349 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13351 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13352 * src/SDCCast.c (astErrors): fixed bug #846007
13353 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13355 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13357 * src/SDCCast.c (decorateType): disabled a transformation I added in
13358 revision 1.188 (access to fields of a structure at an absolute address);
13359 it breaks with bitfields, extern declarations, and gcse analysis.
13360 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13361 could be assigned through a pointer, so don't complain.
13362 * src/SDCCast.c (astErrors),
13364 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13366 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13368 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13369 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13370 output of __config directives, since gpasm now supports them
13371 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13372 pre-processor macro, i.e. -DMCU=p18f452
13373 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13374 and modified to handle 'cast' icode similarly to '=' icode
13375 * src/pic16/device.h (typedef struct PIC_device): added field
13376 'extMIface' to indicate that chip has external memory interface
13377 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13378 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13381 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13383 * src/SDCC.y (pointer): fixed bug #846006
13384 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13385 * src/SDCCast.c (decorateType): fixed bug #846009
13386 * src/ds390/peeph.def,
13387 * src/ds390/gen.c (genAnd, genOr),
13388 * src/mcs51/peeph.def,
13389 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13391 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13393 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13400 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13404 * src/SDCCbitv.c: added function to free a bitvector
13405 * src/SDCClrange.h,
13406 * src/SDCClrange.c: added function to recompute the liveranges
13407 * src/avr/ralloc.c,
13408 * src/ds390/ralloc.c,
13409 * src/hc08/ralloc.c,
13410 * src/mcs51/ralloc.c,
13411 * src/pic/ralloc.c,
13412 * src/pic16/ralloc.c,
13413 * src/xa51/ralloc.c,
13414 * src/z80/ralloc.c: recompute the liveranges after register packing
13416 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13418 * src/SDCCloop.c (newInduction): fixed bug #845630
13420 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13422 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13423 inadvertantly left behind from my 2003-11-12 change
13425 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13427 Updated headers I neglected to commit yesterday.
13428 * src/SDCClrange.h,
13431 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13433 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13434 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13435 * src/SDCCopt.c (eBBlockFromiCode),
13436 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13437 the creation of the key hash table from the sequencing so it can be used
13438 earlier (for some GCSE bug fixes still pending)
13440 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13442 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13443 * support/regression/tests/addsub.c: testing genPlus shortcut
13445 2003-11-15 Borut Razem <borut.razem AT siol.net>
13447 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13449 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13451 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13452 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13453 ordering is immaterial.
13454 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13456 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13458 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13459 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13460 (SIGSEV) of bug #840381
13461 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13462 unlink new file before rename if new and old filenames are the same)
13464 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13466 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13467 uninitialized variables) for the mcs51. Set environment variable
13468 SDCC_GENRAMCLEAR to test.
13469 xdata initialization slightly shorter
13471 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13474 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13475 #838241 & 780691 (basicly the same bug)
13476 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13477 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13479 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13481 * src/SDCCmain.c (linkEdit): "fix" #834252
13483 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13485 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13487 * src/SDCC.y: fixed bug #819403
13489 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13491 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13492 the reentrant attribute.
13493 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13494 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13496 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13497 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13498 erroneously reduced to a literal.
13499 * src/hc08/ralloc.c (packRegisters, rematStr),
13500 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13503 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13505 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13506 * doc/sdccman.lyx: changed from 'article' to 'book'
13507 * doc/Makefile: readded test_suite_spec and cdbfileformat
13509 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13511 * device/include/stdlib.h: include malloc.h to comply with ANSI
13512 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13514 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13516 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13517 * doc/clean.mk: also remove *.out files
13518 * doc/sdccman.lyx: some additions, larger top/bottom margins
13520 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13522 * src/SDCC.y: fixed bug #837365
13523 * support/regression/tests/bitopcse.c
13524 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13525 a symbol (might be valop instead)
13526 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13527 * device/lib/clean.mk: added hc08 to the cleaning list
13529 2003-11-04 Borut Razem <borut.razem AT siol.net>
13531 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13533 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13534 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13535 malloc is declared in standard stdlib.h
13537 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13539 * device/lib/hc08/Makefile: need to clean .rel not .o files
13540 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13542 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13546 * src/mcs51/main.c,
13547 * src/ds390/main.c,
13551 * src/pic16/main.c,
13552 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13553 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13554 tests (which uses the port's oclsExpense function)
13560 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13562 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13564 * src/SDCCcse.c (ifxOptimize),
13565 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13566 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13567 deleting the IFX iCode.
13568 * src/hc08/ralloc.c: reduced unneeded slocs
13569 * src/hc08/gen.c: fixed bug in asmopToBoolean
13571 2003-11-04 Borut Razem <borut.razem AT siol.net>
13573 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13574 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13575 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13576 transferred to configure
13578 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13580 Use headers defined in the C[++] standards:
13581 * sim/ucsim/gui.src/serio.src/fileio.cc
13582 * sim/ucsim/gui.src/serio.src/frontend.cc
13583 * sim/ucsim/gui.src/serio.src/main.cc
13584 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13585 * support/Util/NewAlloc.c
13587 * as/mcs51/lklibr.c
13591 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13593 * Added MSVC projects for hc08 assembler and linker:
13594 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13595 /as/hc08/link_hc08.dsp
13597 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13599 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13601 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13603 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13605 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13607 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13609 2003-10-31 Borut Razem <borut.razem AT siol.net>
13611 * support/cpp2/cpplib.h,
13612 support/cpp2/cpplib.c,
13613 support/cpp2/cpplex.c,
13614 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13615 to switch _asm block preprocessing on / off. Default is
13616 #pragma preproc_asm +
13618 2003-10-31 Borut Razem <borut.razem AT siol.net>
13620 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13621 when outputting comment blocks (when executed with -C option) and
13622 _asm (SDCPP specific) blocks
13624 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13626 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13628 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13630 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13632 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13634 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13635 * src/SDCCast.c (decorateType): fixed bug #832664
13637 2003-10-31 Borut Razem <borut.razem AT siol.net>
13639 * support/cpp2/cpplex.c: fixed for SDCPP:
13640 comments(when executed with -C option) and _asm blocks
13641 were included even if they where in skipped #if block.
13642 Applied solution from GCC cpp 3.3.2
13644 2003-10-31 Borut Razem <borut.razem AT siol.net>
13646 * src/SDCC.lex: sdcc now understands both formats:
13647 '# <line_number> <file_name>' and
13648 '#line <line_number> <file_name>'
13649 * support/cpp2/cppmain.c: sdcpp now generates the standard
13650 '# <line_number> <file_name>' instead of former
13651 '#line <line_number> <file_name>'
13653 2003-10-30 Borut Razem <borut.razem AT siol.net>
13655 * support/cpp2/cpphash.h,
13656 * support/cpp2/cpplib.h
13657 * support/cpp2/cpplex.c,
13658 * support/cpp2/cppmain.c,
13659 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13661 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13663 Fixed a number of problems revealed by bug #827883.
13664 * src/SDCCloop.c (loopInvariants): Spill location of the
13665 result operand should be recomputed if extracted from
13666 a loop. Also, don't extract assignments of an iTemp
13668 * src/SDCCast.c (isConformingBody): loop reversal should
13669 not occur if the control variable is involved with a
13670 relational operator.
13672 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13674 * .version: bumped to 2.3.6 to reflect the big improvements
13675 made by Erik and Klaus. Thanks!
13677 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13679 Replaced the livrange code.
13680 * src/SDCClrange.c: added new LR code
13682 * src/SDCCBBlock.h: removed remainig parts from old LR code
13683 * src/ds390/ralloc.c,
13684 * src/ds390/gen.c: minor fixes to make it work with new code
13686 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13689 * as/hc08/lkrloc.c,
13691 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13692 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13693 (tweaked fix for bug #818696)
13695 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13697 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13699 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13702 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13703 * src/mcs51/gen.c (gencjneshort),
13704 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13705 more efficient (per Scott Bronson's suggestion)
13707 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13709 Extended the semantics of the critical keyword to include
13710 individual statements. See RFE #827755 and #799831
13715 * support/Util/SDCCerr.c
13716 * support/Util/SDCCerr.h
13721 2003-10-19 Borut Razem <borut.razem AT siol.net>
13723 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13725 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13727 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13729 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13730 and predecrement operand is displayed
13732 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13734 * src/SDCCval.c (valMinus): fixed bug #826041
13736 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13738 Some hc08 related updates that I missed earlier
13739 * sim/ucsim/stypes.h
13740 * support/regression/ports/hc08/spec.mk
13742 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13744 New target "hc08" for the Motorola 68hc08 family of micros
13752 * sim/ucsim/hc08.src/*
13753 * sim/ucsim/configure.in
13754 * src/ucsim/configure
13755 * sim/ucsim/packages_in.mk
13758 * device/include/mc68hc908qy.h
13759 * device/lib/hc08/*
13760 * device/lib/Makefile.in
13761 * support/regression/ports/hc08/*
13762 * support/regression/Makefile
13764 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13766 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13768 * src/ds390/gen.c (genCast): fixed bug #821957
13770 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13772 * device/lib/logf.c: "fixed" overlay bug
13773 * support/regression/ports/host/spec.mk: added m library
13774 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13775 * support/regression/tests/float_trans: added (for Eric)
13777 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13779 * src/mcs51/gen.c (genCpl): fixed bug
13780 http://sf.net/mailarchive/message.php?msg_id=6263915
13782 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13784 * src/SDCCast.c (decorateType): added extended constant folding
13785 * src/SDCCsymt.c (computeType): cleanup
13786 * src/SDCCval.c (valShift): minor optimization
13787 * support/regression/tests/ast_constant_folding.c: added
13789 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13791 * src/SDCCmain.c: removed some unintended changes
13793 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13795 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13796 * src/z80/gen.c: fixed part of bug #817589
13797 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13799 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13801 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13812 * src/ds390/ralloc.c
13814 * src/mcs51/ralloc.c
13816 * src/pic16/ralloc.c
13817 * src/xa51/ralloc.c
13819 * src/z80/gen.c: removed unused label "release:"
13821 2003-10-06 Borut Razem <borut.razem AT siol.net>
13823 * src/SDCC.lex: removed definition of unused variables
13824 save_optimize and save_options
13826 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13828 * clean.mk: removed '=' in "-maxdepth=1"
13829 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13830 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13832 2003-10-06 Borut Razem <borut.razem AT siol.net>
13834 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13835 my_unput() replaced by unput()
13837 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13839 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13840 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13841 type-punned pointer will break strict-aliasing rules"
13842 Old LR behaviour is again default; Klaus' LR can be choosen by
13843 defining the environment variable LRKLAUS
13847 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13848 * clean.mk: fixed removal of files in bin/CVS/
13849 * device/lib/clean.mk: fixed removal of directories small and large
13850 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13852 * src/SDCCval.c: removed superflous test for pedantic
13854 2003-10-05 Borut Razem <borut.razem AT siol.net>
13856 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13857 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13858 message "unmatched #pragma SAVE and #pragma RESTORE"
13860 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13862 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13863 assembly, critical functions, atomic, nojtbound)
13865 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13867 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13873 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13876 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13878 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13880 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13881 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13882 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13884 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13886 * src/z80/gen.c (genRet): fixed bug #524753
13887 * src/z80/gen.c (genCast): fixed internal error on cast from
13889 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13890 fix for bug #477835 to the z80
13891 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13892 for tracking iCodes in the peephole optimizer for z80
13894 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13896 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13897 the other part of bug #814548
13898 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13900 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13902 * src/SDCCcse.c: fixed part of bug #814548
13904 2003-09-28 Borut Razem <borut.razem AT siol.net>
13906 * src/asm.c: rewrite of printILine() to use temporary file instead
13908 * src/xa51/main.c: commented out declaration of int rewinds
13910 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13912 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13914 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13916 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13917 * src/asm.c (printILine): Fixed bug #811015
13919 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13921 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13924 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13926 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13927 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13928 to correctly handle general case of AOP_PAIRPTR
13929 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13931 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13933 * src/mcs51/ralloc.c (fillGaps),
13934 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13935 register positioning bug)
13937 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13939 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13941 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13943 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13944 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13945 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13946 (ralloc doesn't intentionally do this now, but perhaps later)
13947 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13948 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13949 register positioning bugs (Fixed bug #762602 and #795325)
13950 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13951 (Fixed bug #808779)
13952 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13953 lines that --i-code-in-asm generates
13955 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13957 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13958 trying to fclose a FILE* that was already closed.
13960 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13962 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13963 of const struct should be treated as if const themselves)
13965 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13967 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13969 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13971 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13972 Unix (/n) and DOS (/r/n) line terminations.
13974 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13976 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13979 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13981 * src/mcs51/gen.c (genFunction, genEndFunction),
13982 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13983 and restore of EA so that stack offsets to parameters are
13984 correct when using both critical and reentrant/stack-auto.
13985 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13986 size (can be triggered in error if sloc is shared between
13987 different sized objects)
13988 * device/include/float.h: fixed macros to explicitly use
13989 unsigned long where needed
13991 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13993 Feature req. 799831: added code to allow nesting of critical functions
13994 * src/mcs51/gen.c (genFunction, genEndFunction)
13995 * src/ds390/gen.c (genFunction, genEndFunction)
13997 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13999 * src/SDCCsymt.c (sclsFromPtr),
14001 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
14002 support for standard C idiom of memory mapped variables; for
14003 example, *((xdata int*)0x1234) = 1 is now internally equivalent
14004 to xdata int at 0x1234 tempvar = 1.
14005 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
14006 provided by Akiya ISHIDA
14008 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
14010 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
14011 * src/SDCCval.c (constVal): added reduction from int to char
14012 * src/SDCCval.c (valMult, valDiv): fixed sign handling
14013 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
14014 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
14016 * support/regression/tests/shifts.c: fixed
14018 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14020 * src/z80/gen.c (genXor): Fixed bug #805445
14022 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14024 Fixed bug #621531 (const & volatile confusion in the type chain).
14025 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
14026 refer to the const or volatile state of the pointer itself.
14038 * src/pic16/ralloc.c
14039 * support/regression/tests/const.c
14041 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14043 When checking for duplicated modules, use absolute paths
14044 instead of relative paths. Files changed:
14049 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14051 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
14053 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14055 * device/include/string.h: added size_t typedef, changed
14056 prototypes to use size_t, eliminated separate reentrant and
14057 non-reentrant declarations, added _memmove declaration
14058 * device/lib/_memcpy.c: changed to use size_t instead of int,
14059 changed /4 to >>2 to avoid division library call
14060 * device/lib/_memcmp.c,
14061 * device/lib/_memset.c,
14062 * device/lib/_strncat.c,
14063 * device/lib/_strncpy.c,
14064 * device/lib/_strncmp.c: changed to use size_t instead of int
14065 * device/lib/_memmove.c: new file (fixed bug #772294)
14066 * device/lib/Makefile.in: added _memmove.c
14067 * device/lib/z80/asm_strings.s: fixed bug #772290
14068 * support/regression/tests/bitfields.c: attempt to fix host assertion
14069 failure on amd64-unknown-linux2.2
14071 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14073 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
14074 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
14075 * as/z80/asmain.c (main): fixed bug #801766
14077 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
14079 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
14082 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14084 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
14085 reported in bug #800609
14087 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14089 * Top header beautifications in src/pic16 directory:
14090 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14091 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14092 pcoderegs.h, ralloc.c, ralloc.h
14093 * main.c: added top header and GPL license notice
14094 * pcode.c: fixed the if-conditional warning
14096 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14098 * device/lib/_mullong.c: replaced int by short for gcc
14100 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14102 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14103 and JUMPTABLE iCodes properly now (worked by accident before)
14104 * src/mcs51/gen.c (leftRightUseAcc),
14105 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14106 iCode properly now. Use getSize instead of nRegs since a & b
14107 aren't part of the nRegs tally.
14109 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14111 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14112 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14113 before instructions that use the _STATUS register
14115 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14117 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14118 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14119 fetching of the pointer
14120 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14121 copied from genNearPointerSet()
14122 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14123 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14124 If they pop r0/r1 they must be called in the opposite order than aopOp().
14125 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14126 (resp. --stack-auto), prepared for --xstack
14128 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14130 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14132 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14134 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14135 these ports have their own __sdcc_external_start()
14137 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14139 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14140 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14141 type for bits was changed. It resulted in bit variables becoming
14142 global, which is not permitted in PIC 14 assembly output.
14144 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14146 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14148 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14150 Z80 and MCS51 linkers complaint if a public symbol is defined
14151 in more than one library module:
14155 * as/mcs51/Makefile.in
14157 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14159 A few small changes that speed up the peephole optimizer.
14163 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14165 Try to make the peephole optimizer smarter by maintaining
14166 an association between the assembly source code and the
14167 iCodes that originated them. Put this information to use
14168 with a new peephole rule condition "notVolatile" so that
14169 the rules can be aggressive yet still safe.
14174 * src/mcs51/peeph.def
14176 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14180 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14181 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14182 if the left or right operand symbols have the accuse flag set.
14184 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14186 Changed the type of the result of the ! (NOT) operator to char;
14187 previously it returned the same type as the source. This allows
14188 us to eliminate all the genFloatNot functions (all of its target
14189 implementations were very buggy) since !float can use the same
14192 * src/SDCCicode.c (ast2iCode): ! returns char
14193 * src/mcs51/gen.c (genNot, genNotFloat),
14194 * src/ds390/gen.c (genNot, genNotFloat),
14195 * src/z80/gen.c (genNot, genNotFloat),
14196 * src/pic/gen.c (genNot, genNotFloat),
14197 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14199 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14201 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14202 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14203 during interrupts. Ensure WSAVE is located at a shared bank address.
14204 2. Fixed page selection in some places
14205 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14206 the registers name strings.
14207 4. Fixed "signed / unsigned compare" compiler warnings.
14208 5. The PIC port manages its own allocation of the general purpose
14209 registers, but makes no attempt to reuse them. As a result when
14210 compiling it soon runs out of general purpose registers. Some
14211 additional code was added to the files pcode.c and device.c to walk
14212 through the function call tree and rename the registers so that they
14222 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14223 genPlus() & genMinus() when the result is the same as left or right
14225 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14227 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14229 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14231 Made bitfield a distinct type from bit so that bitfields
14232 convert as per ANSI C and bits retain their traditional
14233 boolean style behaviour. Implemented bitfield support in
14241 * src/ds390/gen.c: bit v bitfield split
14242 * src/z80/gen.c: New support for bitfields
14243 * support/regression/tests/bitfields.c: reenabled z80,
14246 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14248 Rules 246.x, 247.x relate to bitfields, the others speed up
14249 access to xdata mapped I/O devices.
14251 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14253 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14255 Cleaned up genPackBits and genUnpackBits and added two helper
14256 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14257 for literal assignments in genPackBits (thanks to Frieder for
14263 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14265 Fixed bug #748310 (pointer to function type mishandled when the
14266 function name is omitted). Also fixed a SIGSEGV when a function
14267 attribute (reentrant, etc) is used on a non-function or on a
14268 function but misplaced before the parameter list.
14270 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14272 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14273 * support/Util/SDCCerr.h,
14274 * support/Util/SDCCerr.c: Added func attr misuse error msg
14276 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14278 Fixed bug #787649 by anonymous
14279 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14280 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14282 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14284 Fixed numerous bitfield problems.
14286 * src/SDCC.y: More bitfield related error checking
14288 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14289 * support/Util/SDCCerr.h,
14290 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14291 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14292 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14293 * support/regression/tests/bitfields.c: tests added
14295 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14297 Made the constant following the "interrupt" keyword optional. If
14298 omitted, the function will not automatically be given an entry
14299 in the interrupt vector table (similar to #pragma NOIV, but
14300 less syntacticly kludgy). The interrupt number is also now
14301 range checked. Also fixed a bug in the high order bit example
14308 * support/Util/SDCCerr.c
14309 * support/Util/SDCCerr.h
14312 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14314 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14315 * src/SDCCicode.c (operandOperation): rewritten some ops
14316 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14317 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14319 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14320 be re-activated by defining REDUCE_LITERALS)
14321 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14322 unsigned, but are signed by default
14323 * src/SDCCval.c (constVal): rearranged
14324 * src/SDCCval.c (valMod): preliminary fix
14325 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14326 * support/regression/literalop.c: added, work in progress
14328 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14330 Generate warnings for useless declarations like "char data;"
14331 that don't do what new users expect.
14334 * support/Util/SDCCerr.h
14335 * support/Util/SDCCerr.c
14337 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14339 * src/SDCCval.c (valMult): fix overflow detection of negative int
14341 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14343 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14345 Changes to support big endian targets:
14358 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14360 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14361 * device/lib/time.c: fixed warning "integer overflow in expression"
14363 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14365 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14366 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14367 constants are unsigned; added recognition of "u" flag for unsigned
14368 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14369 * src/SDCCval.c (valDiv, valMod): fixed signdness
14370 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14371 signedness of modulo, left and right shift
14372 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14373 * support/Util/SDCCerr.h: added warning W_INT_OVL
14374 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14375 * src/SDCCast.c (ast_print): improved output of constants
14377 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14379 Fixed some warnings when building with MSVC:
14381 * as/mcs51/asdata.c
14385 * link/z80/aslink.h
14386 * link/z80/lkdata.c
14387 * link/z80/lkeval.c
14392 * support/cpp2/cpplib.c
14396 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14398 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14400 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14402 * support/librarian/clean.mk: Do not remove Makefile.
14403 * support/librarian/Makefile: added.
14405 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14407 Added librarian to MSVC build:
14410 * support/librarian/librarian.dsp
14412 'configure' not needed for librarian, removed:
14413 * support/librarian/configure
14414 * support/librarian/configure.in
14415 * support/librarian/config_in.h
14416 * support/librarian/Makefile.in
14418 Hopefully these ones built the librarian and the rest of sdcc properly:
14420 * Makefile.common.in
14422 Messed up 'configure', so revert to previous version:
14426 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14428 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14429 there, while the mantissa of a double is "only" 53 bits wide.
14431 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14433 Adding sdcclib to the build. MSVC project coming soon.
14434 Files added/changed:
14436 * support/librarian/clean.mk
14437 * support/librarian/configure
14438 * support/librarian/configure.in
14439 * support/librarian/config_in.h
14440 * support/librarian/Makefile.bcc
14441 * support/librarian/Makefile.in
14442 * support/librarian/sdcclib.c
14445 * Makefile.common.in
14449 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14451 Linker now complaints if linked modules have conflicting options, for
14452 example, one compiled using --model-large and another one compiled with
14453 --model-small. The following files were modified:
14455 * as/mcs51/asdata.c
14456 * as/mcs51/aslink.h
14458 * as/mcs51/asmain.c
14460 * as/mcs51/i51pst.c
14461 * as/mcs51/lkdata.c
14462 * as/mcs51/lklibr.c
14463 * as/mcs51/lkmain.c
14469 * link/z80/aslink.h
14470 * link/z80/lkdata.c
14471 * link/z80/lklibr.c
14472 * link/z80/lkmain.c
14475 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14477 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14478 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14480 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14482 * src/z80/mappings.i: fix _mul[us][int,long] entries
14484 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14486 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14488 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14490 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14491 * support/regression/tests/bitopcse.c: added
14499 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14501 added support for new library format to z80, gbz80 linkers:
14507 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14509 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14510 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14512 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14514 added DUMMY_READ_VOLATILE:
14523 * src/SDCCcse.c (algebraicOpts): many improvements
14524 * src/SDCCcse.h: removed algebraicOpts()
14525 * src/SDCCicode.c (picDummyRead): added
14527 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14529 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14530 "Insufficient space in data memory".
14532 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14534 * src/mcs51/gen.c: fixed bug #771358
14535 * src/z80/gen.c: fixed bug #759087
14537 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14539 * src/pic16/glue.c: minor cleanup by Vangelis
14541 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14543 * device/include/regc515c.h: fixed #758477
14544 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14545 * device/lib/_gptrput.c: saved a few bytes
14546 * my tab spacing is 8, yours too?)
14547 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14548 * device/lib/serial.c: process RX bytes earlier than TX bytes
14549 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14551 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14553 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14555 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14557 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14559 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14561 * device/lib/Makefile.in: bad fix, reverted to 1.43
14563 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14565 * device/lib/Makefile.in: added missing z80 object files
14567 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14569 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14570 pic16 progress by Vangelis:
14573 * src/pic/Makefile:
14580 * pic16/genarith.c:
14585 * pic16/pcodepeep.c:
14588 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14590 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14592 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14594 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14595 added gbz80 build to MSVC project.
14596 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14597 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14598 from 8051 stuff and setup so it links using a .lnk file.
14600 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14602 * support/librarian/sdcclib.c: sdcc librarian.
14603 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14606 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14608 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14610 2003-07-02 Borut Razem <borut.razem AT siol.net>
14612 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14613 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14614 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14615 src/xa51/main.c, src/z80/main.c:
14616 virtualization of glue() function: each port has it's own glue function,
14617 which is accessed by do_glue function pointer in PORT.general structure
14619 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14621 * DS800C400 fun, improved ROM interface and tinibios.
14623 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14625 * More support for DS80C400. Now includes beginning of interface to ROM.
14627 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14629 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14631 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14633 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14635 2003-06-19 Borut Razem <borut.razem AT siol.net>
14637 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14639 2003-06-19 Borut Razem <borut.razem AT siol.net>
14641 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14642 fixed Z80 port - crt0.o: cannot open.
14644 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14646 * support/Util/MySystem.c (merge_command): revert bad fix
14648 2003-06-18 Borut Razem <borut.razem AT siol.net>
14650 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14652 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14654 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14655 option --use-stdout sends errors to stdout instead of stderr.
14657 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14659 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14661 2003-06-15 Borut Razem <borut.razem AT siol.net>
14663 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14664 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14665 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14666 fixed width array of pointers replaced with sets;
14667 multiple include and lib paths ared transferred to preprocessor and linker
14668 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14669 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14670 fixed width array of pointers
14671 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14672 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14673 fixupPath(), getPathDifference()
14674 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14675 fixed width array of pointers
14677 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14679 * src/pic16/ralloc.c: fix warnings
14680 * src/pic16/pcode.c: fix warning
14682 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14684 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14685 know all the details, but essentially this set of changes enable
14686 the pic16 port to generate movff instructions and generate assembler
14690 * src/pic16/glue.c:
14691 * src/pic16/pcode.c:
14692 * src/pic16/device.c:
14693 * src/pic16/main.c:
14694 * src/pic16/pcode.h:
14695 * src/pic16/pcoderegs.c:
14696 * src/pic16/ralloc.c:
14697 * src/pic16/ralloc.h:
14699 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14701 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14702 added option --vc, so sdcc errors and warnings are compatible with
14703 Microsoft Visual Studio.
14705 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14707 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14708 device/lib/libfloat.lib: added atof function.
14710 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14712 * doc/sdccman.lyx: updated to Lyx 1.3
14713 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14714 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14715 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14717 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14719 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14721 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14723 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14724 additions to the "related tools/documentation" section
14726 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14728 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14730 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14732 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14733 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14735 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14737 * doc/sdccman.lyx: fix double dash and other minor things
14738 * doc/Makefile: fix double dash
14740 2003-05-28 Karl Bongers(patches from Martin Helmling)
14741 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14742 condition and ignore commands.
14744 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14746 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14747 is in parts still quite out of date, I did changes as far as I felt makes sense
14748 for a non-native english speaker.
14749 Please feel free to add to the manual or to correct my changes.
14750 * doc/Makefile: undid touching the date of intermediate tex files.
14752 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14754 * doc/sdccman.lyx: Manual has an index now
14756 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14758 Finalize muluint/mulsint and mululong/mulslong merging:
14759 * device/lib/_mulint.c
14760 * device/lib/_mullong.c
14761 * device/lib/gbz80/mul.s
14762 * device/lib/gbz80/stubs.s
14763 * device/lib/z80/mul.s
14764 * device/lib/z80/stubs.s
14765 * src/SDCCsymt.c (initCSupport)
14767 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14769 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14770 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14771 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14772 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14775 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14777 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14778 the regression tests I'm not brave enough to enable 245.b, 245.c
14779 * doc/sdccman.lyx: added latex preamble for hyperref package.
14780 Using pdflatex this will give you a hyperlinked pdf file with
14781 bookmarks. (prepend '%' before /usepackage if this breaks something)
14783 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14785 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14787 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14789 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14791 2003-05-21 <johan AT balder>
14793 * src/SDCCglue.c (printIval): fixed bug #739934
14795 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14797 Applied patch from bug 737905 (renamed yylineo to mylineno):
14804 * src/pic16/pcode.c: Cleaned warnings
14805 * src/pic16/pcodeflow.c: Cleaned warnings
14806 * src/pic16/pcoderegs.c: Cleaned warnings
14808 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14810 * src/pic16/pcode.c: Cleaned warnings
14811 * src/pic16/pcodepeep.c: Cleaned warnings
14812 * src/pic16/ralloc.c: Cleaned warnings
14814 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14816 * doc/sdccman.lyx: fixed bug 739745
14817 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14819 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14821 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14822 it can be defined with CFLAGS when running configure
14823 * src/SDCCmain.c: fixed compiling + linking with object files
14825 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14827 * configure.in: configure for pic16 port,
14828 added --disable-pic16-port
14829 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14830 * src/SDCCmain.c: linkOptions is changed to set *,
14831 added if/endif conditional macros to remove options help
14832 messages from optionsTable when a port is not configured, added
14833 support for the PIc16 port in the ports table, when executing
14834 the compiler with no port specified on command line, a default
14835 port is selected with the new macro DEFAULT_PORT which is
14836 defined in port.h, in setDefaultOptions() linkOptions is removed
14837 from initialization assignment, since now it is a set,
14838 parseCmdLine uses setParseWithComma for linkOptions, in
14839 linkEdit() linkOptions are accessed with new function indexSet()
14840 which returns the i'th item of a set variable. See SDCCset.c, in
14841 linkEdit() when calling buildCmdLine(), added linkOptions as
14842 last argument. Now users can pass arguments to gplink via the
14843 -Wl option, main() uses pic16glue() to glue up pic16 programs
14844 * src/SDCCpeeph.c: various changes to support pic16
14845 * src/SDCCset.c: added function void *indexSet(set *, int) to
14846 return the i'th item of the set
14847 * src/SDCCset.h: added function prototype for indexSet()
14848 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14849 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14850 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14851 added macro DEFAULT_PORT
14852 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14853 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14855 * src/pic16/glue.c: commented out some error producing lines
14856 * src/pic16/main.c: __config directives are commented out to stop
14857 gpasm complaining and test the linkage with gplink, _linkCmd and
14858 _asmCmd changed to be more gplink and gpasm friendly
14859 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14860 produced an error when parsed, peep rule 12 is added to utilize
14861 movff, but it is commented out since the pCode does not support
14862 yet a command with 2 address arguments
14864 2003-05-18 <johan AT balder>
14866 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14867 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14868 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14870 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14871 Added feature to script commands from file.
14873 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14875 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14876 * src/SDCCutil.c: include ctype.h for win32
14878 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14880 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14882 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14884 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14885 Fixed so you can set breakpoints prior to run, run does not stop
14886 on entry now. Add tbreak. Other enhancements and fixes for use
14889 2003-05-12 Borut Razem <borut.razem AT siol.net>
14891 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14893 2003-05-11 Borut Razem <borut.razem AT siol.net>
14895 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14896 the path of bin directory, so that PATH is the only env. variable, which has to be set
14897 in case of standard installation.
14898 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14899 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14900 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14902 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14904 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14905 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14906 temp files are in the port dir; clean the gen/test directory when
14907 generating new test.c
14908 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14909 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14910 * support/regression/tests/zeropad.c: added
14912 2003-05-09 <johan AT balder>
14914 * src/SDCCglue.c: fixed bug #597940
14916 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14918 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14919 cache sfr, optimize next,step, fix off by one sourceline,
14920 support ddd list function.
14921 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14923 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14925 * support/regression/HTMLgen.py: added compare_s2f()
14926 * support/regression/Makefile: redo 1.27
14927 * support/regression/generate-cases.py: redo 1.5
14929 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14931 * support/regression/tests/float.c: workaround 33 bit hex constant
14932 * support/regression/tests/simplefloat.c: fix division for host
14934 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14936 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14937 that tame's the PIC's over-aggressive optimizer.
14939 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14941 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14944 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14946 Initial support for DS80C400. "Hello world" runs on TINIm400
14949 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14951 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14952 * Some notes on ddd usage added in debugger/README
14953 Martin Helmling adding more features and fixes for ddd GUI debugger.
14954 Code added for nexti, stepi, up, down, and other adjustments.
14956 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14958 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14959 * src/pic/peeph.def Added two rules to optimize carry manipulation
14960 * src/pic/* removed debug printfs
14962 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14964 * debugger/mcs51/cmd.c: added header newalloc.h
14966 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14968 * as/Makefile: new EXEEXT
14969 * as/z80/Makefile: remove trailing slash of BUILDIR
14970 * as/z80/clean.mk: new EXEEXT
14971 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14972 * support/cpp2/Makefile.in: new EXEEXT
14973 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14975 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14977 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14978 EXEEXT was introduced to fix all related problems with targets
14979 "clean", "install" and "uninstall"; a couple of further flaws
14980 especially with "clean" have been fixed too
14981 * as/mcs51/Makefile.in
14982 * as/mcs51/clean.mk
14986 * debugger/mcs51/Makefile.in
14987 * debugger/mcs51/clean.mk
14988 * link/z80/Makefile
14989 * link/z80/Makefile.in
14990 * link/z80/clean.mk
14992 * packihx/Makefile.in
14994 * sim/ucsim/Makefile
14995 * sim/ucsim/clean.mk
14996 * sim/ucsim/avr.src/Makefile.in
14997 * sim/ucsim/avr.src/clean.mk
14998 * sim/ucsim/s51.src/Makefile.in
14999 * sim/ucsim/s51.src/clean.mk
15000 * sim/ucsim/xa.src/Makefile.in
15001 * sim/ucsim/xa.src/clean.mk
15002 * sim/ucsim/z80.src/Makefile.in
15003 * sim/ucsim/z80.src/clean.mk
15004 * sim/ucsim/main_in.mk
15005 * sim/ucsim/packages_in.mk
15006 * sim/ucsim/gui.src/Makefile.in
15007 * sim/ucsim/gui.src/serio.src/Makefile.in
15008 * sim/ucsim/gui.src/serio.src/clean.mk
15011 * support/cpp2/Makefile.in
15012 * support/cpp2/clean.mk
15013 * support/makebin/Makefile
15014 * support/makebin/clean.mk
15015 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
15016 * doc/sdccman.lyx: --program-suffix no longer needed
15018 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
15020 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
15021 Martin Helmling added support for ddd GUI debugger.
15022 Code added to display assembly, set variables, and other commands
15023 to interface to ddd.
15025 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
15027 * as/Makefile: fix target clean
15028 * as/clean.mk: fix target clean
15029 * as/z80/clean.mk: fix target clean
15031 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
15033 * Makefile.common.in: added AT EXEEXT AT
15034 * configure.in: removed all mingw32 stuff
15035 * configure: rebuilt from configure.in
15036 * doc/sdccman.lyx: updated section "installation"
15037 * support/scripts/sdcc_mingw32: adapted to configure
15038 * support/scripts/sdcc_cygwin_mingw32: added
15040 2003-04-22 Scott Dattalo <scott AT dattalo.com>
15042 * src/pic Added object file support for the PIC port
15043 * src/pic Applied patch from Craig Franklin (this started the object file support)
15044 * src/regression Updated the PIC regression tests for object files
15046 2003-04-20 Borut Razem <borut.razem AT siol.net>
15048 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
15049 lklex.c: In function `getfid':
15050 lklex.c:203: warning: array subscript has type `char'
15051 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
15052 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
15053 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
15054 stack handling macros
15056 2003-04-19 Borut Razem <borut.razem AT siol.net>
15058 * "handling space characters in file path" task:
15059 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
15060 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
15061 * support/Util/MySystem.h: make it self-sufficient
15062 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
15063 src/z80/main.c, sdcc/as/mcs51/lklex.c:
15064 handling space characters in file path
15065 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
15066 (it will be used by assemblers, which have their own includes, e.g. gpasm)
15067 * support/Util/MySystem.c: handling space characters in executable's path
15069 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
15071 * as/z80/Makefile: fix permanent rebuild of z80
15072 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
15073 * support/regression/tests/bitfields.c: added Johan's bitfields.c
15075 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
15077 * src/SDCCopt.c: add special case optimization to replace modulo by
15078 a power of two with a bitwise AND.
15080 2003-04-18 <johan AT balder>
15082 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
15084 2003-04-17 <johan AT balder>
15086 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
15087 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15089 2003-04-13 Borut Razem <borut.razem AT siol.net>
15091 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15092 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15093 fixed mingw problem in adl_NORMALIZE_PATH
15095 2003-04-12 Borut Razem <borut.razem AT siol.net>
15097 * fixed "#pragma SAVE/RESTORE can not be nested":
15098 * src/SDCC.lex: reworked pragma handling functions
15099 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15100 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15102 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15104 * src/SDCCutil.c (pathEquivalent): defined but not used
15105 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15106 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15107 * configure: rebuilt from configure.in
15108 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15109 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15110 * device/include/Makefile.in: replace sdcc_datadir
15111 * device/lib/Makefile.in: replace sdcc_datadir
15112 * Makefile.common.in: add LDFLAGS from configure
15113 * packihx/Makefile.in: use LDFLAGS
15114 * src/Makefile.in: use LDFLAGS
15115 * support/cpp2/Makefile.in: add LDFLAGS from configure
15116 * support/makebin/Makefile: use LDFLAGS
15117 * .version: bumped version number to 2.3.5
15119 2003-04-12 Borut Razem <borut.razem AT siol.net>
15121 * completed "different paths" task:
15122 * src/SDCCmacro.c: fixed bug in handling quotes
15123 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15124 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15126 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15128 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15130 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15132 * ds390/gen.c ds390/peeph.def: fix bug 706781
15134 2003-04-11 Borut Razem <borut.razem AT siol.net>
15136 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15138 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15140 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15141 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15142 set - this bit used to not be set...).
15143 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15144 bad code in PIC Port
15145 * src/regression/and2.c added to test bug 609268
15146 * src/regression/Makefile added and2.c to regression test
15149 2003-04-08 <johan AT CP255758-A>
15151 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15152 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15153 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15155 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15157 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15159 * support/cpp2/Makefile.in: fix bug #487815
15160 * configure: rebuilt from configure.in
15161 * Makefile.common.in: docdir changed, new path suffixes
15162 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15163 * sdcc_vc_in.h: reflect changes from sdccconf.h
15164 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15165 * src/SDCCutil.h: remove BINDIR hack
15166 * doc/sdccman.lyx: update new path hierarchy
15168 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15170 * src/SDCCpeeph.c: added okToRemoveSLOC test
15172 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15174 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15176 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15178 * src/SDCCpeeph.c: added labelIsReturnOnly test
15179 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15181 2003-04-05 <johan AT balder>
15183 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15184 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15185 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15186 * src/SDCCast.c: fixed a warning
15187 * src/SDCCast.h: fixed a warning
15188 * src/SDCCicode.c (operandFromAst): fixed a warning
15190 2003-04-04 <johan AT balder>
15192 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15193 * src/SDCCast.c (decorateType): fixed bug #715076
15194 * src/SDCC.y: fixed bug #702907
15196 2003-04-03 <johan AT balder>
15198 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15199 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15200 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15201 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15202 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15204 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15206 * _decdptr.c: fix return values
15207 * _gptrget.c: fix return values
15208 * _gptrgetc.c: fix return values
15209 * _gptrput.c: fix return values
15210 * _mulint.c: fix return values
15211 * as/z80/Makefile: fix 'make -j' problem
15213 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15215 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15216 * configure.in: big cleanup, updated to autoconf 2.5x
15217 * configure: rebuilt from configure.in
15218 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15219 * sdcc_vc_in.h: reflect changes from sdccconf.h
15220 * doc/Makefile: fixed a flaw in "make install"
15222 2003-04-02 <johan AT balder>
15224 * src/ds390/gen.c (genCmp): no comments
15225 * src/mcs51/gen.c (genCmp): no comments
15226 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15227 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15229 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15231 * support/regression/generate-cases.py: place generated file in given sub directory
15232 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15233 * support/regression/Makefile: improvements for 'make -j';
15234 side effect: it's simpler and faster now
15236 2003-03-31 Borut Razem <borut.razem AT siol.net>
15238 * src/z80/main.c: link-{port} and as-{port} defined without path
15239 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15241 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15243 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15245 2003-03-30 Borut Razem <borut.razem AT siol.net>
15247 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15248 changed type of list parameter to set
15249 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15250 * src/port.h: changed type of do_assemble() parameter to set
15251 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15252 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15253 definition of "cppoutfilename" macro with NULL value in preProcess()
15254 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15255 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15256 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15257 replaced with set *binPathSet
15258 * shash_add() deallocates the item, if allready exsists, before adding the new one
15259 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15261 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15263 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15264 a nested for loop bug in the PIC port
15265 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15268 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15270 * support/Util/dbuf.h: remove C++ stuff to make it portable
15272 2003-03-28 Borut Razem <borut.razem AT siol.net>
15274 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15275 literal strings in stringLiteral()
15276 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15277 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15280 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15282 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15284 2003-03-26 <johan AT balder>
15286 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15287 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15288 * src/SDCCast.c (decorateType): fixed " -v < 3"
15290 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15292 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15293 Added Lenny Story's debug infrastructure changes:
15294 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15295 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15296 * src/cdbFile.c: added
15297 * src/SDCCdebug.c: added
15298 * src/SDCCdebug.h: added
15299 * src/SDCCast.c (createFunction)
15300 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15301 * src/SDCCmain.c (parseCmdLine, main)
15302 * src/SDCCmem.c (redoStackOffsets)
15303 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15306 * src/avr/gen.c (genAVRCode)
15307 * src/ds390/gen.c (gen390Code)
15308 * src/mcs51/gen.c (gen51Code)
15309 * src/pic/gen.c (genpic14Code)
15310 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15311 * src/xa51/gen.c (genXA51Code)
15312 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15314 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15316 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15317 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15319 2003-03-22 <johan AT balder>
15321 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15323 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15325 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15326 * doc/cdbfileformat.lyx: added, written by Lenny Story
15327 * doc/Makefile: added cdbfileformat.lyx
15328 * doc/clean.mk: added cdbfileformat.lyx
15330 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15332 * src/mcs51/peeph.def: fix bug #705773
15334 2003-03-20 <johan AT balder>
15336 An sfr/sbit can have an "at #" AND an initializer
15337 * src/SDCCsymt.c (checkSClass):
15338 * src/SDCCmem.c (allocGlobal):
15339 * src/SDCCmem.c (allocLocal):
15340 * src/SDCCast.c (createBlock):
15342 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15344 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15346 2003-03-16 <johan AT balder>
15348 Undid the hackup of const and volatile, the problem is much bigger
15350 * src/SDCCast.c:1.171
15351 * src/SDCCglue.c:1.138
15352 * src/SDCCicode.c:1.146
15353 * src/SDCCsymt.c:1.150
15354 * src/SDCCval.c:1.65
15356 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15358 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15359 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15361 2003-03-13 <johan AT balder>
15363 Hackup const and volatile modifiers in type chains a bit:
15365 * src/SDCCast.c:1.169
15366 * src/SDCCglue.c:1.136
15367 * src/SDCCicode.c:1.143
15368 * src/SDCCsymt.c1.146
15369 * src/SDCCsymt.h1.59
15370 * src/SDCCval.c:1.63
15372 2003-03-12 <johan AT balder>
15374 * src/SDCCBBlock.h: more LRH debugging junk
15375 * src/SDCCcflow.h: more LRH debugging junk
15376 * src/SDCCloop.c: more LRH debugging junk
15377 * src/SDCC.y (struct_declaration): fixed bug #697590
15378 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15379 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15380 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15382 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15383 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15384 test function names must now match exactly).
15385 * src/SDCCcse.c: added special case in findCheaperOp to allow
15386 extending a short integer. Makes less awful code for bug 700121 test case.
15388 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15390 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15391 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15393 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15395 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15396 actually called (operandsNotEqual() was called for all
15397 operandsNotEqualX tests).
15399 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15401 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15402 with shorter literals. Fixes bug 700121.
15404 2003-03-11 <johan AT balder>
15406 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15408 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15410 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15411 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15413 2003-03-10 Borut Razem <borut.razem AT siol.net>
15415 * src/SDCCmain.c: pipe preprocessor's output
15416 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15417 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15418 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15419 which closes all pipes in pipeSet set
15420 * src/SDCCset.c: free deleted item in function deleteSetItem()
15421 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15422 moved from z80 to src subproject
15423 * .version: increased version number to 2.3.4
15425 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15427 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15428 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15429 * support/regression/ports/xa51/spec.mk: fix typo
15431 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15433 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15435 2003-03-09 Borut Razem <borut.razem AT siol.net>
15437 * src/SDCCmain.c: pipe preprocessor's output
15438 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15439 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15440 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15441 which closes all pipes in pipeSet set
15442 * src/SDCCset.c: free deleted item in function deleteSetItem()
15443 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15444 moved from z80 to src subproject
15446 2003-03-09 Borut Razem <borut.razem AT siol.net>
15448 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15449 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15450 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15451 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15452 * src/SDCCglobl.h: unification of WIN32 native definitions
15454 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15456 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15458 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15460 * src/configure.in: check for endianess (even while cross-compiling)
15461 * src/configure: check for endianess (even while cross-compiling)
15462 * src/configure_in.h: check for endianess (even while cross-compiling)
15463 * src/avr/gen.c: remove old endianess stuff
15464 * src/mcs51/gen.c: remove old endianess stuff
15465 * src/ds390/gen.c: remove old endianess stuff
15466 * src/pic/gen.c: remove old endianess stuff
15467 * src/pic/genarith.c: remove old endianess stuff
15468 * src/pic/glue.c: fix endianess check
15469 * src/pic16/gen.c: remove old endianess stuff
15470 * src/pic16/genarith.c: remove old endianess stuff
15471 * src/pic16/glue.c: fix endianess check
15472 * src/xa51/gen.c: remove old endianess stuff
15473 * src/z80/gen.c: fix endianess check
15474 * src/SDCCglue.c: fix endianess check
15475 * src/ds390/peeph.def: fix bug 700036
15477 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15479 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15480 * src/configure: find appropriate data-types on host for SDCC's int and long
15481 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15482 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15483 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15485 2003-03-07 <johan AT balder>
15488 some minor cleanups before the big shot
15489 OP_DEFS and OP_USES now use Kevin's protection
15490 new option --nolabelopt
15492 * src/SDCCBBlock.c:
15501 * src/ds390/ralloc.c:
15502 * src/mcs51/ralloc.c:
15503 * src/pic/ralloc.c:
15504 * src/xa51/ralloc.c:
15505 * src/z80/ralloc.c:
15507 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15509 * src/pic/pcode.c (get_op): fix 64 bit warnings
15510 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15511 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15512 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15513 * support/regression/tests/malloc.c: fix 64 bit warnings
15515 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15517 * src/mcs51/gen.c (genMinus): fixed bug 696436
15519 2003-03-02 Borut Razem <borut.razem AT siol.net>
15521 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15523 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15525 * configure.in: test for mkstemp
15526 * sdccconf_in.h: add HAVE_MKSTEMP
15528 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15530 * device/include/ctype.h: removed warning while using --stack-auto
15531 * device/include/malloc.h: removed warning while using --stack-auto
15532 * device/include/string.h: removed warning while using --stack-auto
15534 2003-02-23 Borut Razem <borut.razem AT siol.net>
15536 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15537 because NDEBUG is defined (see man assert)
15538 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15540 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15542 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15543 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15545 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15547 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15548 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15550 2003-02-18 <johan AT balder>
15552 * as/mcs51/asmain.c (asmbl): module can start with a digit
15553 * as/z80/asmain.c (asmbl): module can start with a digit
15555 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15557 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15558 * src/asm.c: fix pipe() for Mingw32
15560 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15562 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15563 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15564 make -V work again; --c1mode reads now from stdin
15565 * doc/sdccman.lyx: added --c1mode
15566 * support/Util/SDCCerr.c: new messages for c1 mode
15567 * support/Util/SDCCerr.h: new messages for c1 mode
15568 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15570 2003-02-15 <johan AT balder>
15572 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15574 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15576 * doc/sdccman.lyx: Environment variables, -o and other minor things
15578 2003-02-14 <johan AT balder>
15580 * src/xa51/main.c: before anyone really tries to use it :)
15582 * Install doc's in share/sdcc/doc
15583 * removed some obsolete files
15584 * Do a proper make distclean and uninstall
15585 M Makefile.common.in
15588 M device/include/Makefile.in
15589 M device/lib/Makefile.in
15592 M sim/ucsim/doc/Makefile.in
15594 R src/avr/peeph.rul
15595 R src/xa51/peeph.rul
15596 M support/cpp2/Makefile.in
15597 M support/makebin/Makefile
15600 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15602 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15604 2003-02-10 Borut Razem <borut.razem AT siol.net>
15606 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15607 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15608 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15609 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15610 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15611 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15612 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15613 src/z80/Makefile.bcc: Borland Makefile cleanup
15614 * as/z80/Makefile.bcc: Added Borland Makefile
15615 * support/cpp2/borland.h: Removed
15617 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15619 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15620 * src/SDCC.lex: new pragma NOIV
15621 * src/SDCCglobl.h: new pragma NOIV
15622 * src/SDCCmem.c: new pragma NOIV
15624 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15626 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15628 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15630 * src/SDCCmain.c: signal handling is switched off by --debug
15631 * doc/Makefile: small fix for install; use clean.mk again
15632 * doc/clean.mk: clean *.pdf and *.html too
15634 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15636 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15637 * device/lib/printfl.c: fix a ds390 bug by making it portable
15638 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15639 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15640 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15641 * debugger/mcs51/cmd.c: converted multi-line string literals
15642 * sim/ucsim/globals.cc: converted multi-line string literals
15643 * src/SDCCmain.c: introduced signal handler to remove temp files
15644 * doc/Makefile: small tweaks, implement clean
15645 * doc: removed generated files
15647 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15649 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15650 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15651 Address Record is not correctly generated for DS390."
15653 2003-02-02 Borut Razem <borut.razem AT siol.net>
15655 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15656 * as/mcs51/asm.h: fixed compilation with Borland C
15657 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15658 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15659 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15660 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15661 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15662 src/z80/Makefile.bcc: delete $(LIB) only if exist
15663 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15665 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15667 * device/include/malloc.h: introduced NULL
15668 * device/include/string.h: introduced NULL
15669 * device/include/stdlib.h: introduced NULL
15670 * device/lib/_memcpy.c: removed NULL
15671 * device/lib/_strcat.c: removed NULL
15672 * device/lib/_strchr.c: removed NULL
15673 * device/lib/_strcmp.c: removed NULL
15674 * device/lib/_strcpy.c: removed NULL
15675 * device/lib/_strcspn.c: removed NULL
15676 * device/lib/_strlen.c: removed NULL
15677 * device/lib/_strncat.c: removed NULL
15678 * device/lib/_strncmp.c: removed NULL
15679 * device/lib/_strncpy.c: removed NULL
15680 * device/lib/_strpbrk.c: removed NULL
15681 * device/lib/_strrchr.c: removed NULL
15682 * device/lib/_strspn.c: removed NULL
15683 * device/lib/_strstr.c: removed NULL
15684 * device/lib/_strtok.c: removed NULL
15685 * device/lib/malloc.c: removed NULL, include own header
15687 2003-02-02 <johan AT balder>
15689 * 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
15690 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15691 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15692 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15693 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15694 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15696 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15698 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15701 2003-02-01 <johan AT balder>
15703 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15705 2003-01-31 <johan AT CP255758-A>
15707 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15709 2003-01-30 <johan AT balder>
15711 * src/SDCCBBlock.c: automatic bug detection
15712 * src/SDCCicode.c: automatic bug detection
15714 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15716 * src/SDCCglobl.h: now --xram-size 0 works
15717 * src/SDCCmain.c: now --xram-size 0 works
15719 2003-01-29 <johan AT balder>
15721 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15723 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15725 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15726 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15727 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15728 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15729 * src/SDCCglobl.h: Added options --xram-size and --code-size
15730 * src/SDCCmain.c: Added options --xram-size and --code-size
15732 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15734 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15735 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15737 2003-01-27 <johan AT balder>
15739 * src/SDCC.y: fixed bug #613764
15741 2003-01-26 <johan AT balder>
15743 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15744 * src/SDCCsymt.h: fixed bug #673374
15745 * src/SDCCglue.c: fixed bug #661910
15746 * src/SDCCast.c: fixed bug #458099 and 673374
15748 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15750 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15751 * as/mcs51/strcmpi.h: added
15752 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15753 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15754 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15755 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15756 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15757 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15758 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15759 * as/mcs51/Makefile.aslink: new module strcmpi
15760 * as/mcs51/Makefile.asx8051: new module strcmpi
15761 * as/mcs51/Makefil.bcc: new module strcmpi
15762 * as/mcs51/Makefile.in: new module strcmpi
15763 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15765 2003-01-26 <johan AT balder>
15767 * src/SDCCglue.c: reverted back to 1.124
15768 * src/SDCCast.c: reverted back to 1.156
15769 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15771 2003-01-25 <johan AT balder>
15773 * src/SDCCglue.c: A better fix for bug #661910
15774 * src/SDCCast.c: A better fix for bug #661910
15775 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15777 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15779 * src/Makefile.in: remove spawn.o
15780 * src/SDCCmain.c: remove spawn.h
15781 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15782 * src/spawn.c: removed
15783 * src/spawn.h: removed
15784 * support/regression/ports/ds390/spec.mk: link with -r
15786 2003-01-24 <johan AT CP255758-A>
15788 * src/ds390/gen.c (aopOp): fixed bug #667458
15789 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15790 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15791 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15793 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15795 * src/mcs51/peeph.def: better assembler identation by Frieder
15796 * src/mcs51/gen.c: better assembler identation by Frieder
15798 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15800 * as/z80/string.h: removed for gcc 3.2
15801 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15802 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15804 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15806 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15807 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15808 * support/regression/Makefile: separate temp files for ports
15809 * support/regression/generate-cases.py: separate temp files for ports
15810 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15811 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15813 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15815 * moved tinitalk to device/examples/ds390
15817 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15819 * as/mcs51/lkmem.c: rflag is for DS390
15820 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15821 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15822 (linkEdit): move mem- and map-files the same way as ihx-files
15823 * src/z80/main.c (_setDefaultOptions): removed --generic
15824 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15825 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15826 * src/pic/glue.c (picglue): --c1mode works again
15827 * src/pic16/glue.c (pic16glue): --c1mode works again
15828 * src/asm.c (printCLine): fix #660034
15830 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15832 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15833 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15834 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15835 * as/mcs51/lkmem (summary): better fix for sp problem
15836 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15837 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15838 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15839 remove --stack-after-data
15841 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15843 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15844 * src/SDCCutil.c (join): ugly bug: missing '\0'
15845 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15847 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15849 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15851 * src/pic/main.c (_asmCmd): gpasm supports -o
15852 * src/z80/main.c: more general macros
15853 * device/lib/Makefile.in: remove intermediate files
15855 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15857 * .version: Bumped version number to 2.3.3
15858 * src/SDCCBBlock.c: new option -o
15859 * src/SDCCglobl.h: new option -o
15860 * src/SDCCglue.c: new option -o
15861 * src/SDCCmain.c: new option -o
15862 * src/asm.c: new option -o
15863 * src/ds390/main.c: new option -o
15864 * src/pic/glue.c: new option -o
15865 * src/pic/pcode.c: new option -o
15866 * src/pic/ralloc.c: new option -o
15867 * src/pic16/glue.c: new option -o
15868 * src/pic16/pcode.c: new option -o
15869 * src/pic16/ralloc.c: new option -o
15870 * src/z80/main.c: new option -o
15871 * device/lib/Makefile.in: use -o
15872 * support/regression/ports/ds390/spec.mk: use -o
15873 * support/regression/ports/gbz80/spec.mk: use -o
15874 * support/regression/ports/mcs51/spec.mk: use -o
15875 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15876 * support/regression/ports/z80/spec.mk: use -o
15877 * support/regression/ports/ucz80/spec.mk: use -o
15878 * support/regression/ports/xa51/spec.mk: use -o
15879 * support/regression/fwk/lib/timeout.c: fix usage string
15881 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15882 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15884 2003-01-07 <johan AT balder>
15886 * src/SDCCast.c (decorateType): fixed bug #600035
15888 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15889 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15890 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15891 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15892 * src/pic/pcode.c: outcommented unused variable to remove warnings
15893 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15895 2003-01-06 <karl AT turbobit.com>
15896 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15899 2003-01-06 <johan AT balder>
15901 * src/SDCCicode.c: fixed array add
15903 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15904 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15905 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15907 2003-01-04 <johan AT balder>
15909 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15911 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15912 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15914 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15915 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15916 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15918 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15919 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15921 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15922 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15924 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15925 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15927 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15929 * in /sdcc/as/mcs51/ changed these files in order to create an
15930 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15931 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15932 following files to include the previous two files: aslink.dsp,
15933 Makefile.aslink, Makefile.bcc, and Makefile.in.
15935 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15936 .adb instead of .cdb
15938 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15940 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15941 value from option --iram-size.
15943 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15945 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15948 2002-09-18 <wiml AT hhhh.org>
15950 * SDCClrange.h: exposed setFromRange() and setToRange()
15951 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15952 packRegsForAccUse() (bug 542397)
15953 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15954 multiple times and emitting the fetch operations more than once
15955 added aopGetUsesAcc() function to allow binary operators to
15956 fetch their operands in the correct order; made genMinus() emit
15957 compact code for X = LITERAL - Y
15959 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15960 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15961 sprintf() in line 1267.
15963 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15964 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15967 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15968 Changes to aslink (All the changes are marked with 'JCF'):
15970 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15973 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15974 area BSEG. Also moves, if possible, the DATA area down into the internal
15975 ram so more space is available.
15977 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15980 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15981 not bytes. Function summary() which creates a memory usage summary
15982 file with extension .mem. Reports of overlaping stack and small stack
15983 size. If the space for the stack is less than 16 bytes aslink trows a
15986 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15987 the 8051. Option 'y' for memory summary output file.
15989 Changes to sdcc (All the changes are marked with 'JCF'):
15991 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15993 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15994 overlaying area for it (uses RegBankUsed[4]).
15996 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15997 bank zero as used by default. By default aslink locates the stack
15998 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15999 the creation of the .mem file. Delegates the allocation of data area
16000 to aslink (it is not longer 0x30 by default). If --stack-loc passes
16001 the begining of the stack area to aslink.
16003 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
16004 glue() in SDCCglue.c creates an area for it.
16006 2002-09-03 Borut Razem <borut.razem AT siol.net>
16007 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
16008 sdcc/src/pic/glue.c:
16009 introduced atexit() handler for teporay files removal in case of
16010 errors, assertions, ...
16012 2002-08-29 Borut Razem <borut.razem AT siol.net>
16013 * sdcc/support/cpp2/auto-host_vc_in.h:
16014 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
16015 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
16016 Maybe there is a similar problem with BORLANDC? It should be checked!
16018 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
16019 corrected improper use of assert: the assignment to clr variable was done inside the assert.
16020 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
16021 was not executed, and the compiler (cl) launched a warning:
16022 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
16024 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
16025 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
16027 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
16028 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
16030 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16031 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
16032 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
16033 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16034 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
16035 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
16036 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
16037 - added Release configuration in VS projects
16038 - review of compiler an linker options
16039 - VC .exe files are generated in bin_vc directory, not to interfere
16040 with binaries generated from other projects (cygwin, mingw, bcc ...)
16042 * sdcc/src/yacc.dsp: added
16044 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
16045 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
16046 and insert the version number definitions from .version
16048 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
16050 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
16051 added - genarate auto-host.h using auto-host_vc_in.h as template
16054 removed from CVS, generated automatically
16056 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
16057 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
16059 2002-08-11 Borut Razem <borut.razem AT siol.net>
16060 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
16062 2002-08-10 Borut Razem <borut.razem AT siol.net>
16063 * src/SDCCmain.c (main):
16064 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
16065 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
16066 The consequence was that some temporary files were not removed.
16069 unification of code in functions tempfilename() and tempfile():
16070 function tempnam() is defined in Visual Studio 6.0 and .NET
16072 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
16074 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
16075 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
16076 - removed compiler command line option /WX: Treats all warnings as errors
16077 - update a list of source files, included into the project
16079 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
16080 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
16081 changed project type to Generic Project so that can be correcly converted to VS.NET project
16083 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
16085 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
16087 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16089 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16090 added return 0 statements after assert() to make compiler happy
16092 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16093 added newline in the def file to keep MSC compiler satisfied
16095 * sdcc/src/z80/gen.c:
16096 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16097 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16098 - solved MSC error in function aopDump()
16100 * sdcc_vc.h: define PREFIX as "\\sdcc"
16102 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16103 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16105 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16106 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16107 - Rewrote the register banking algorithm.
16108 - Added pCode live-range analysis to registers (for now, only non-used and
16109 singly-used registers optimized away)
16111 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16113 * 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.
16115 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16116 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16118 2002-04-22 Michael Hope <michaelh AT vroom>
16120 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16122 * configure.in (DD_COPT): Added include support required for gbdk.
16124 * .version: Bumped version number just to increase it.
16126 * src/SDCCmain.c: Added -nostdinc to the default options.
16128 2002-04-15 Michael Hope <michaelh AT vroom>
16130 * device/lib/z80/printf.c (sprintf): Added.
16132 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16134 * src/z80/peeph.def: Added transpose redundent load rule.
16136 * src/z80/main.c: Added force callee saves for jaune.
16138 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16140 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16142 2002-03-28 Johan Knol <johan AT balder>
16144 * src/SDCCval.c: fixed bug #532436
16146 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16148 Added "char *Processor" field to the port structure.
16151 Added -p option. Allows port dependent processor to be specified.
16154 Initialized the new field char *Processor field to NULL in all ports
16157 Compiler generated registers for interrupt context saving
16158 were not getting allocated.
16160 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16163 Fixed left shift. Will promote the left side of a left shift
16164 if a) left shifting more than size of operand or b) when assigned
16165 to something size > size of left side
16167 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16169 tons of changes. Register allocation has been
16170 rewritten. Added customization for the various PICs. Flow
16171 analysis is restructured. ...
16173 * src/pic/device.h:
16176 * src/pic/device.c:
16177 Added. device.c is a PIC port hack to accomodate variations
16180 2002-03-13 Michael Hope <michaelh AT vroom>
16182 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16184 2002-03-04 johanknol <johanknol AT manik>
16186 * /src/SDCCval.c: fixed
16188 const unsigned char arr[][2] = { { 0, 1 } };
16189 t18.c:1: error: Initializer element is not constant
16191 2002-03-04 bela <bela AT manik>
16193 * /device/include/mcs51reg.h:
16194 ds89c420 register definition update
16196 2002-03-03 <johan AT FRIJA>
16198 * support/Util/SDCCerr.c: did something, but don't no why anymore
16200 * support/regression/tests/bug-524691.c: made it a little less shy
16202 * src/SDCCast.c (decorateType): fixed bug #524697
16204 * src/SDCCast.c: made some lineno improvements
16206 * src/SDCCval.c (getNelements): changed warning to error
16208 * src/SDCCglue.c (printIvalArray): changed warning to error
16210 * src/SDCCicode.c: fixed a warning for mingw
16212 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16214 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16216 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16218 * src/ds390/peeph.def:
16219 Added some more peephole rules
16221 * src/ds390/gen.c: Various fixes & enhancements
16223 * src/SDCClrange.c, src/SDCClrange.h:
16224 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16226 * src/ds390/ralloc.c:
16227 various fixes & enhancements (ds390) specific
16229 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16230 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16233 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16235 2002-03-02 <johan AT FRIJA>
16237 * src/SDCCast.c (decorateType): fixed bug #524708
16239 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16241 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16243 2002-03-01 Michael Hope <michaelh AT vroom>
16245 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16247 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16249 2002-03-01 <johan AT FRIJA>
16251 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16253 * src/SDCCast.c (decorateType): fixed bug #524209
16255 * src/SDCCval.c (valNot): fixed bug #524195
16257 2002-02-26 <johan AT balder>
16259 * src/xa51/gen.c: fixed a warning
16261 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16263 * src/SDCCast.c (decorateType): fixed bug #522534
16265 2002-02-23 <johan AT balder>
16267 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16269 2002-02-22 <johan AT balder>
16271 * src/SDCCast.c: fixed bug #514865
16273 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16275 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16277 * sdcc/src/SDCCloop.c:
16278 Previous fix was not good. basic blocks that have "break" or "return" are
16279 not really partof a loop , but live ranges used in these blocks should
16280 be live thru the entire loop, so set partOfLoop but don't add them to
16283 2002-02-21 <johan AT FRIJA>
16285 * src/SDCCcse.c: fixed bug #514308
16287 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16290 Fixed BUG #519583. If a conditional block ended in a return/break
16291 statement inside a loop, it was not being considered part of the loop.
16293 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16295 2002-02-10 Karl Bongers <karl AT turbobit.com>
16298 Fixed up SDCDB debugger somewhat. Updated debugger/README
16299 with lots of comments and notes.
16301 * device/examples/test2.c:
16302 Fix bug, "red" variable not being initialized(compiler complained).
16304 * device/examples/Makefile, examples/test3.c:
16305 Add Makefile in device/examples folder, compiles test3.c
16306 for use as a multiple module SDCDB test case.
16308 * sim/ucsim/cmd.src/cmdset.cc:
16309 Took out debug printfs in ucsim "next" command.
16311 * sim/ucsim/xa.src:
16312 Karl and Johan start ucsim XA support. Most dissassembly working,
16313 about 75% emulation done(plenty of work remaining).
16315 * sim/ucsim/z80.src:
16316 Add Z80 support to ucsim, add test-ucz80 regression test,
16317 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16318 Notice z80 compiler fails on examples/test3.c/crc code.
16320 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16322 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16323 Added support for --parms-in-bank1
16325 * src/ds390/peeph.def:
16326 added a few more peephole optimzations
16328 * src/ds390/main.c:
16329 1) added __builtin_inp & __builtin_outp used to read in data of given length
16330 from a memory mapped port
16331 2) added __builtin_memcmp
16332 3) added __builtin_swapw swap bytes of a short
16334 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16335 1) handle multiple send & receives from register bank1
16336 2) ralloc can now allocate DPTR1 to some liveRanges
16338 * src/SDCCsymt.c, src/SDCCsymt.h:
16339 changes to handle multiple sends & receives
16341 * src/SDCCptropt.h:
16342 added some pointer arithmetic optimization
16344 * src/SDCCptropt.c:
16345 added some pointer arithmetic optimizations but not stable yet so not
16346 called from anywhere (will get this working shortly)
16348 * src/SDCCopt.c: fixed for multiple sends & receives
16351 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16352 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16353 set preprocessor defines (depending on options)
16355 * src/SDCCicode.c, src/SDCCicode.h:
16356 changes made to handle multiple sends & receives
16359 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16361 * src/SDCCcse.c, src/SDCCcse.h:
16362 added function findbackward def (to be used in upcoming optimization)
16364 * src/SDCCcflow.c, src/SDCCcflow.h:
16365 added function returnAtEnd - to determine if a basic block terminates with
16368 * src/SDCCast.c, src/SDCCast.h:
16369 added option parms-in-bank1
16371 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16372 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16373 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16374 adjusted for --parms-in-bank1 option
16376 * device/include/string.h:
16377 donot redefine "reentrant" keyword
16379 * device/include/ds80c390.h: Added some more SFRs
16381 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16383 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16385 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16387 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16389 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16391 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16393 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16395 * Added --xram-movc option
16397 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16399 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16401 2002-01-11 Johan Knol
16403 * Added math lib of Jesus Calvino-Fraga
16405 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16407 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16408 * support/regression/Makefile: new target test-mcs51-stack-auto
16409 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16411 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16413 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16415 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16417 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16419 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16421 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16423 * src/SDCCglue.h: add definition for printIvalChar()
16425 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16427 * src/SDCCast.c: fix #498138 by Johan
16429 * src/SDCCglue.c: fix #498138 by Johan
16431 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16433 * support/regression/Makefile: fix clean
16435 * support/regression/ports/ds390/support.c: fix transmission of last character
16437 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16439 * /sdcc/src/ds390/gen.c:
16440 a) improved computing address of stack variable
16441 b) took out some #if 0 code
16442 c) improved parmBytes adjustment
16443 d) improved genPlusIncr & genMinusIncr
16444 e) genCmp could generate bad code (when left assigned to DPTR)
16445 f) Fixed bug in hasInc
16447 * /sdcc/src/ds390/ralloc.c:
16448 a) packRegsForSupport could mess up live information (Fixed)
16449 b) packRegsDPTRuse could be incorrect for left & right shift
16451 * /sdcc/src/mcs51/ralloc.c:
16452 packRegsForSupport could mess up the live information (Fixed)
16454 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16456 * /sdcc/src/SDCCast.c:
16457 can reverse a loop even if function call is present as long
16458 as the loop control variable is local & is not passed as parameter
16460 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16462 * /sdcc/ChangeLog: *** empty log message ***
16464 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16465 More builtin function additions for TININative
16467 * /sdcc/src/ds390/ralloc.c:
16468 Had broken the regression testsuite
16470 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16472 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16473 Added funcattr hasStackParms will be set for reentrant functions when there
16474 are paramteres on the stack, this helps in minimizing frame pointer generation
16475 typeFromStr can handle function pointers now
16477 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16478 *** empty log message ***
16480 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16482 * /src/ds390/gen.c, /src/ds390/main.c:
16483 More builtin function additions for TININative
16485 * /src/ds390/ralloc.c:
16486 Had broken the regression testsuite
16488 * /src/SDCCast.c: Fixed a bug in dumptree
16490 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16491 Added funcattr hasStackParms will be set for reentrant functions when there
16492 are paramteres on the stack, this helps in minimizing frame pointer generation
16493 typeFromStr can handle function pointers now
16495 * /doc/builtins.txt, /doc/TININative.txt:
16496 *** empty log message ***
16499 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16501 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16502 ALPHA version for -mTININative
16504 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16505 updated to reflect changes in the port structure
16508 added function do_assemble (similar to do_link) if non-null this function
16509 will be called to do assembly (-mTININative) requires a multi command
16511 added function genAssemblerEnd will be called to generate assembler Epilogue
16514 added _JavaNative to debug info printing
16516 * /src/SDCCmain.c: added option --tini-libid
16517 added port->do_assemble function (-mTININative) has a multi command assemble
16519 * /src/SDCCglue.c: Disabled "constExpr" check
16520 added port->genAssemblerEnd function
16522 * /src/SDCCglobl.h: Added option --tini-libid value
16525 tookout optimizeCompare from the header (has no external references)
16527 * /src/SDCCast.c: made one more function "static"
16529 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16531 * src/z80/mappings.i: Added z80asm support.
16533 * src/z80/main.c: Added z80asm support on --asm=z80asm
16535 * src/z80/gen.c: Fixed asm portability issues.
16537 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16539 * src/SDCCglue.c (printExterns): Added global/extern split.
16541 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16543 * support/regression/Makefile: added test for mcs51 model large
16545 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16547 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16549 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16551 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16553 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16555 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16557 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16559 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16561 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16563 * support/regression/tests/simplefloat.c: Port to mcs51.
16565 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16566 * support/regression/tests/bug-485362.c: Added.
16568 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16570 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16572 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16574 * src/z80/gen.c (aopDump): Added a dump function.
16576 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16577 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16579 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16581 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16583 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16585 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16587 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16589 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16591 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16593 * support/regression/ports/ds390/support.c: Use tinibios.
16595 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16597 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16599 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16600 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16602 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16604 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16606 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16608 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16610 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16611 (packRegsForIYUse): Created and optimised.
16613 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16615 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16616 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16618 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16620 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16622 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16624 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16626 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16628 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16630 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16632 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16634 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16636 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16638 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16640 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16641 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16642 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16644 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16646 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16647 (genNotFloat): Added.
16648 (genUminusFloat): Added.
16650 * device/lib/z80/Makefile: Added floating pt stubs.
16652 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16654 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16656 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16658 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16660 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16662 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16664 * sdcc/support/regression/Makefile: Add port ds390.
16666 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16668 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16670 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16672 * sdcc/support/regression/ports/ds390/support.c: Added.
16674 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16676 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16678 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16680 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16682 * device/include/malloc.h: Added z80 and gbz80 support.
16684 * device/lib/gbz80/heap.s: Added.
16686 * device/lib/z80/heap.s: Added.
16688 * device/lib/malloc.c: Added z80 and gbz80 support.
16690 * support/regression/tests/malloc.c (testMalloc): Added.
16692 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16694 * support/regression/tests/bug-478094.c: Added.
16696 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16698 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16700 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16702 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16704 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16706 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16708 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16710 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16712 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16714 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16716 * support/regression/tests/bug-477927.c: Added.
16718 * src/z80/peeph.def: Added minor rules.
16720 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16722 * src/z80/peeph.def: Added jump optimisation modification.
16724 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16726 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16728 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16730 * support/regression/tests/funptrs.c: Added.
16732 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16734 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16736 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16738 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16740 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16742 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16743 (movLeft2ResultLong): Created.
16745 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16746 (joinPushes): Added. Joins two char pushes into a word push.
16748 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16750 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16752 * support/makebin/Makefile (install): Added creation of dest dir.
16754 2001-10-24 Karl Bongers <karl AT turbobit.com>
16756 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16758 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16760 * src/z80/ralloc.c: Turned off faulty pack for one use.
16762 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16764 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16766 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16768 * support/regression/Makefile: Improved clean
16770 * support/regression/ports/gbz80/spec.mk: Added clean
16772 * support/regression/ports/host/spec.mk: Added clean
16774 * support/regression/ports/z80/spec.mk: Added clean
16776 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16778 * support/regression/ports/mcs51/timeout.c: little improvements
16780 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16782 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16784 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16786 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16788 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16790 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16792 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16794 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16795 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16797 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16799 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16801 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16803 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16805 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16807 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16809 * support/regression/tests/longor.c: Added.
16811 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16813 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16815 * as/mcs51/aslink.h: define PATH_MAX
16817 * as/mcs51/asm.h: define PATH_MAX
16819 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16821 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16823 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16825 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16827 * src/SDCCglobl.h: define PATH_MAX
16829 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16831 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16833 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16835 * src/z80/gen.c (gencjneshort): Fixed
16837 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16839 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16841 * support/regression/tests/bug-469671.c: Added.
16843 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16845 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16847 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16849 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16851 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16853 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16855 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16857 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16859 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16861 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16863 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16865 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16867 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16869 * 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.
16871 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16873 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16875 2001-10-07 <johan AT FRIJA>
16877 * device/lib/gets.c (gets): fixed the return value.
16879 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16880 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16882 * 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.
16884 * 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.
16886 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16888 * src/pic/gen.c: Removed Safe_strdup.
16890 * configure.in: Added option to enable libgc support.
16892 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16893 (bitVectUnion): Optimised.
16894 (bitVectIntersect): Optimised.
16895 (bitVectBitsInCommon): Optimised.
16896 (bitVectCplAnd): Optimised.
16898 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16900 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16902 * src/SDCCmain.c: distinguish between assembler debug and plain options
16904 * src/avr/main.c: remove standard assembler options
16906 * src/ds390/main.c: remove standard assembler options
16908 * src/mcs51/main.c: remove standard assembler options
16910 * src/port.h: removed "PENDING" comment
16912 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16914 * src/device/lib/_mulint.c : new, with assember functions
16916 * src/device/lib/_mullong.c : new, with assember functions
16918 * src/device/lib/_divuint.c : with assember functions
16920 * src/device/lib/_divsint.c : with assember functions
16922 * src/device/lib/_divulong.c: with assember functions
16924 * src/device/lib/_divslong.c: with assember functions
16926 * src/device/lib/_moduint.c : with assember functions
16928 * src/device/lib/_modsint.c : with assember functions
16930 * src/device/lib/_modulong.c: with assember functions
16932 * src/device/lib/_modslong.c: with assember functions
16934 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16936 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16938 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16939 replaced _mululong.c and _mulslong.c by _mullong.c
16941 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16943 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16945 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16947 * src/SDCCglue.c: test, if win32api is available for MINGW
16949 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16951 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16952 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16953 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16954 * support/regression/ports/host/spec.mk: removed GENERIC
16955 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16956 * support/regression/ports/z80/spec.mk: removed GENERIC
16958 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16960 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16962 * support/regression/tests/bug-467035.c: Created.
16964 2001-10-01 <johan AT FRIJA>
16966 * src/SDCC.y: fixed bug #466586 part 1
16968 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16970 * SDCCicode.c: z80 has no generic pointers
16971 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16973 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16975 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16977 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16979 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16981 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16983 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16985 * configure.in: Fixed up so that ucsim is only configured once.
16987 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16989 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16990 (getPathDifference): As above.
16992 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16994 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16996 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16997 * .version: Updated to 2.3.1
16999 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
17000 Added copyright header.
17002 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
17003 (assemble): Added support for macro based assembler commands.
17004 (linkEdit): Added support for macro based linker commands.
17005 (preProcess): Changed the pre-processor to use macros.
17006 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
17007 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
17009 * device/lib/z80/crt0.s: Added module name for debugging.
17011 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
17013 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17015 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
17017 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
17019 * src/Makefile.in: Added SDCCmacro and SDCCutil
17021 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
17023 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
17025 2001-09-16 <johan AT FRIJA>
17027 * 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.
17029 2001-09-15 <johan AT FRIJA>
17031 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
17032 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
17034 2001-09-11 <johan AT FRIJA>
17036 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
17038 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
17040 * support/regression/tests/bug-460444.c: Added test case.
17042 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
17043 (genCast): Added justification for all of the asserts.
17045 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
17047 * support/regression/support.c: _xdata replaced by xdata
17049 * support/regression/spec.mk: removed _generic
17051 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
17053 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
17055 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
17056 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
17058 * src/z80/peeph.def: Added a rule to optimise shift then compare.
17060 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
17062 * support/regression/tests/bug-460010.c: Added test case.
17064 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
17066 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
17068 * support/regression/Makefile: inter-port-clean adjusted for mcs51
17070 * support/regression/testfwk.c: removed workaround for bug #436344
17072 * support/regression/tests/bp.c: use less memory with mcs51
17074 * support/regression/tests/bug-441448.c: use less memory
17076 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
17078 * support/regression/collate-results.py: typo
17080 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
17082 * support/regression/tests/fetchoverlap.c: Added new test case.
17084 * support/regression/tests/bp.c: Added new test case.
17086 * support/regression/tests/bug-448984.c: Added new test case.
17088 * support/regression/tests/pow2shifts.c: Added new test case.
17090 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17091 (genlshTwo): Fixed right shift for count > 8.
17093 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17095 2001-09-08 <johan AT FRIJA>
17097 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17099 2001-09-07 <johan AT FRIJA>
17101 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17103 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17105 2001-09-06 <johan AT FRIJA>
17107 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17108 * bernhard noted me at this: "() equals to (void)" (1.38)
17110 2001-09-05 <johan AT FRIJA>
17112 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17114 2001-09-04 <johan AT FRIJA>
17116 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17119 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17121 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17123 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17125 * link/z80/aslink.h: Fixed path for PATH_MAX
17127 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17129 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17131 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17133 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17135 * 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.
17137 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17139 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17140 (genCmp): Fixed up genCmp for the GB with longs.
17142 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17144 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17146 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17148 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17150 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17152 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17154 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17156 * 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.
17158 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17160 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17162 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17164 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17166 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17168 * sim/ucsim/configure: little improvement of Cygwin-detection
17169 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17170 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17171 * support/regression/tests/bug-221100.c: small changes for mcs51
17172 * support/regression/tests/bug-221168.c: small changes for mcs51
17173 * support/regression/tests/bug-227710.c: small changes for mcs51
17174 * support/regression/tests/staticinit.c: small changes for mcs51
17175 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17176 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17177 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601